:root {
  --bg: #eef4ff;
  --bg-soft: #f7fbff;
  --panel: rgba(255, 255, 255, 0.88);
  --panel-strong: rgba(255, 255, 255, 0.96);
  --text: #16325c;
  --muted: #5f7494;
  --primary: #1f6fff;
  --primary-dark: #124fbf;
  --accent: #ffb200;
  --accent-2: #24b7c6;
  --line: rgba(22, 50, 92, 0.1);
  --shadow: 0 24px 80px rgba(41, 83, 152, 0.14);
}

/* Payment page polish */
.payment-page {
  gap: 20px !important;
}

.payment-page .quiz-contest-banner {
  border-radius: 18px !important;
  background: linear-gradient(135deg, #172554, #0f766e) !important;
  box-shadow: 0 18px 40px rgba(15, 35, 80, 0.16) !important;
}

.payment-intro-card {
  position: relative;
  overflow: hidden;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px) !important;
  gap: 24px !important;
  padding: 30px !important;
  border-radius: 22px !important;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(242, 248, 255, 0.96)) !important;
  border: 1px solid rgba(31, 111, 255, 0.12) !important;
  box-shadow: 0 24px 70px rgba(22, 50, 92, 0.12) !important;
}

.payment-intro-card::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 34%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 178, 0, 0.16), rgba(15, 159, 143, 0.08));
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.payment-intro-card > * {
  position: relative;
  z-index: 1;
}

.payment-intro-card h1 {
  max-width: 820px !important;
  font-size: clamp(2rem, 4.2vw, 3.6rem) !important;
  line-height: 1.04 !important;
}

.payment-intro-card p {
  max-width: 760px !important;
  font-size: 1rem !important;
}

.payment-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.payment-trust-row span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(31, 111, 255, 0.12);
  color: #16325c;
  font-size: 0.86rem;
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(42, 89, 167, 0.08);
}

.payment-intro-summary {
  align-self: stretch;
  align-content: center;
  border-radius: 18px !important;
  background: #ffffff !important;
  border: 1px solid rgba(20, 169, 95, 0.16) !important;
  box-shadow: 0 18px 38px rgba(42, 89, 167, 0.1);
}

.payment-intro-summary p {
  padding: 12px !important;
  border-radius: 14px;
  background: linear-gradient(180deg, #f8fbff, #ffffff);
}

.payment-page .payment-grid {
  grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr) !important;
  gap: 22px !important;
}

.payment-page .payment-card {
  gap: 18px !important;
  padding: 26px !important;
  border-radius: 20px !important;
  background: #ffffff !important;
  border: 1px solid rgba(22, 50, 92, 0.1) !important;
  box-shadow: 0 18px 48px rgba(22, 50, 92, 0.1) !important;
}

.payment-page .payment-card::before {
  display: none;
}

.payment-card-heading {
  display: grid;
  gap: 6px;
}

.payment-card-heading .eyebrow {
  width: max-content;
  margin: 0 !important;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(31, 111, 255, 0.08);
  color: var(--primary-dark) !important;
  font-size: 0.76rem;
}

.payment-page .payment-card h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.35rem) !important;
}

.payment-page .payment-card-strong {
  background: #ffffff !important;
  border-color: rgba(31, 111, 255, 0.12) !important;
}

.payment-page .qr-card {
  gap: 14px !important;
  padding: 18px !important;
  border-radius: 18px !important;
  background: #f7fbff !important;
  border: 1px dashed rgba(31, 111, 255, 0.22) !important;
}

.payment-page .qr-card img {
  width: min(100%, 250px) !important;
  border-radius: 12px !important;
}

.payment-page .upi-copy-row {
  border-radius: 14px !important;
  background: #f7fbff !important;
}

.payment-summary-box {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px !important;
  padding: 0 !important;
  background: transparent !important;
}

.payment-summary-box p {
  display: grid !important;
  gap: 6px !important;
  margin: 0 !important;
  padding: 14px !important;
  border: 1px solid rgba(31, 111, 255, 0.1) !important;
  border-radius: 14px;
  background: #f8fbff;
}

.payment-summary-box strong {
  text-align: left !important;
}

.payment-course-select {
  margin: 0 !important;
}

.payment-course-select select,
.payment-access-form input {
  border-radius: 12px !important;
  border-color: rgba(22, 50, 92, 0.14) !important;
  background: #fbfdff !important;
}

.payment-access-form {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px !important;
  padding: 16px;
  border-radius: 18px;
  background: #f7fbff;
  border: 1px solid rgba(31, 111, 255, 0.1);
}

.payment-field-wide,
.payment-submit-button,
.payment-form-status {
  grid-column: 1 / -1;
}

.payment-access-form span,
.payment-course-select span {
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: #27466f !important;
  font-size: 0.88rem !important;
}

.payment-submit-button {
  min-height: 52px !important;
  border-radius: 12px !important;
  background: linear-gradient(135deg, #1f6fff, #0f9f8f) !important;
  box-shadow: 0 16px 30px rgba(31, 111, 255, 0.2) !important;
}

.payment-steps {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  counter-reset: payment-step;
}

.payment-steps li {
  position: relative;
  min-height: 86px !important;
  padding: 42px 12px 12px !important;
  border-radius: 14px !important;
  background: #fffaf0 !important;
  border: 1px solid rgba(255, 178, 0, 0.2);
  color: #27364d !important;
  font-size: 0.88rem !important;
  line-height: 1.35 !important;
  counter-increment: payment-step;
}

.payment-steps li::before {
  content: counter(payment-step);
  position: absolute;
  top: 12px;
  left: 12px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #ffb200;
  color: #10213d;
  font-size: 0.78rem;
  font-weight: 900;
}

.payment-page .payment-note {
  padding: 13px 14px;
  border-radius: 14px;
  background: #eefcf7;
  border: 1px solid rgba(15, 159, 143, 0.14);
  color: #276153 !important;
}

@media (max-width: 900px) {
  .payment-page .payment-grid,
  .payment-intro-card {
    grid-template-columns: 1fr !important;
  }

  .payment-steps,
  .payment-access-form,
  .payment-summary-box {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 520px) {
  .payment-page {
    gap: 14px !important;
  }

  .payment-intro-card,
  .payment-page .payment-card {
    padding: 16px !important;
    border-radius: 16px !important;
  }

  .payment-trust-row span {
    width: 100%;
    justify-content: center;
  }

  .payment-access-form {
    padding: 12px;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  overflow-x: hidden;
  background:
    linear-gradient(rgba(249, 251, 255, 0.72), rgba(238, 245, 255, 0.86)),
    url("assets/Logo Background.jpeg") center / cover fixed no-repeat;
  animation: page-fade-in 0.65s ease both;
}

a {
  text-decoration: none;
}

.page-shell {
  position: relative;
  width: min(1180px, calc(100% - 32px));
  margin: 24px auto 40px;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 3000;
  width: 0;
  height: 4px;
  border-radius: 0 999px 999px 0;
  background: linear-gradient(90deg, var(--primary), var(--accent-2), var(--accent));
  box-shadow: 0 0 18px rgba(31, 111, 255, 0.36);
  pointer-events: none;
}

.floating-help-bubble {
  position: fixed;
  right: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 1200;
  display: grid;
  gap: 2px;
  min-width: 138px;
  padding: 13px 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, #12a85b, #22d07e);
  color: #ffffff;
  font: inherit;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 18px 42px rgba(18, 168, 91, 0.34);
  opacity: 0;
  transform: translateY(22px) scale(0.94);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease, box-shadow 0.25s ease;
}

.floating-help-bubble.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  animation: help-pulse 2.8s ease-in-out infinite;
}

.floating-help-bubble span,
.floating-help-bubble strong {
  position: relative;
  z-index: 1;
  line-height: 1.05;
}

.floating-help-bubble span {
  font-size: 0.78rem;
  font-weight: 700;
  opacity: 0.9;
}

.floating-help-bubble strong {
  font-size: 0.98rem;
  font-weight: 900;
}

.floating-help-bubble:hover {
  box-shadow: 0 22px 50px rgba(18, 168, 91, 0.42);
  transform: translateY(-3px) scale(1.02);
}

.website-help-panel {
  position: fixed;
  right: 18px;
  bottom: calc(92px + env(safe-area-inset-bottom, 0px));
  z-index: 1210;
  width: min(430px, calc(100vw - 28px));
}

.website-help-card {
  max-height: min(76vh, 680px);
  overflow: auto;
  padding: 22px;
  border: 1px solid rgba(31, 111, 255, 0.16);
  border-radius: 24px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(245, 250, 255, 0.94)),
    url("assets/Logo Background.jpeg") center / cover no-repeat;
  box-shadow: 0 28px 80px rgba(22, 50, 92, 0.24);
}

.website-help-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.website-help-head .eyebrow {
  margin: 0 0 6px;
  color: var(--primary);
}

.website-help-head h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.4rem, 4vw, 1.9rem);
  line-height: 1.08;
}

.website-help-intro {
  margin: 0 0 12px;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.5;
}

.website-help-close {
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border: 1px solid rgba(22, 50, 92, 0.12);
  border-radius: 50%;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-size: 1rem;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(22, 50, 92, 0.1);
}

.website-help-list {
  display: grid;
  gap: 10px;
}

.website-help-list details,
.website-help-question {
  border: 1px solid rgba(22, 50, 92, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 10px 28px rgba(22, 50, 92, 0.07);
}

.website-help-question {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  color: var(--text);
  font: inherit;
  font-weight: 900;
  line-height: 1.25;
  text-align: left;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.website-help-question:hover,
.website-help-question.is-active {
  border-color: rgba(31, 111, 255, 0.28);
  background: linear-gradient(135deg, rgba(31, 111, 255, 0.12), rgba(36, 183, 198, 0.1));
  transform: translateY(-1px);
}

.website-help-list summary {
  padding: 14px 16px;
  color: var(--text);
  font-weight: 900;
  line-height: 1.28;
  cursor: pointer;
}

.website-help-list p {
  margin: 0;
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.website-help-answer {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, #ffffff, #f1f7ff);
  border: 1px solid rgba(31, 111, 255, 0.14);
  box-shadow: 0 12px 28px rgba(42, 89, 167, 0.08);
}

.website-help-answer strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.25;
}

.website-help-answer p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  line-height: 1.6;
}

.website-help-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 16px;
}

.website-help-whatsapp,
.website-help-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 14px;
  border-radius: 999px;
  font-weight: 900;
  text-align: center;
}

.website-help-whatsapp {
  background: linear-gradient(135deg, #12a85b, #22d07e);
  color: #ffffff;
  box-shadow: 0 16px 32px rgba(18, 168, 91, 0.24);
}

.website-help-link {
  background: linear-gradient(135deg, #ffb200, #ff8a18);
  color: #071b36;
  box-shadow: 0 16px 32px rgba(255, 178, 0, 0.22);
}

.floating-quiz-prompt {
  position: fixed;
  left: 18px;
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 840;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: min(310px, calc(100vw - 176px));
  padding: 10px 14px 10px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(31, 111, 255, 0.16);
  color: var(--text);
  font-weight: 900;
  box-shadow: 0 18px 38px rgba(42, 89, 167, 0.18);
  opacity: 0;
  transform: translateY(18px) scale(0.96);
  pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease, box-shadow 0.25s ease;
}

.floating-quiz-prompt.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.floating-quiz-prompt:hover {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 22px 46px rgba(42, 89, 167, 0.24);
}

.floating-quiz-clock {
  position: relative;
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffffff, #eaf4ff);
  border: 3px solid var(--primary);
  box-shadow: inset 0 0 0 4px rgba(36, 183, 198, 0.12);
}

.floating-quiz-clock::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 18px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary-dark);
}

.floating-quiz-hand {
  position: absolute;
  left: 19px;
  top: 8px;
  width: 3px;
  height: 14px;
  border-radius: 999px;
  background: var(--primary-dark);
  transform-origin: 50% 100%;
  animation: quiz-clock-hand 1.2s linear infinite;
}

.floating-quiz-text {
  min-width: 0;
  font-size: 0.86rem;
  line-height: 1.18;
}

.reveal-item {
  opacity: 0;
  transform: translateY(24px) scale(0.985);
  transition: opacity 0.7s ease, transform 0.7s ease;
  transition-delay: var(--reveal-delay, 0ms);
}

.reveal-item.is-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.topbar {
  position: sticky;
  top: 14px;
  z-index: 1000;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 22px;
  margin-bottom: 22px;
  background: rgba(8, 18, 34, 0.82);
  border: 1px solid rgba(111, 156, 233, 0.18);
  border-radius: 24px;
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: "Outfit", sans-serif;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary);
}

.brand span {
  display: inline-block;
  line-height: 1;
  white-space: nowrap;
}

.brand-logo {
  width: 88px;
  height: 88px;
  object-fit: contain;
  object-position: left center;
  flex-shrink: 0;
  padding: 0;
  border-radius: 50%;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.nav-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-left: auto;
}

.social-strip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.social-links {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.social-link img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: 50%;
  display: block;
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  width: 42px;
  height: 42px;
  padding: 0;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  flex-shrink: 0;
}

.menu-toggle span {
  display: block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text);
}

.menu-toggle span + span {
  margin-top: 0;
}

.student-image-mini {
  position: absolute;
  top: 118px;
  right: 26px;
  z-index: 20;
  width: min(34vw, 300px);
  height: 188px;
  padding: 12px;
  border-radius: 26px;
  border: 2px solid rgba(255, 255, 255, 0.52);
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 46px rgba(0, 8, 22, 0.36);
}

.student-image-mini img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.2);
}

.auto-ad-popup {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 10, 20, 0.68);
  backdrop-filter: blur(12px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
  z-index: 2000;
}

.auto-ad-popup.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.auto-ad-card {
  position: relative;
  width: min(920px, 100%);
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border-radius: 30px;
  background: linear-gradient(135deg, #102340 0%, #15396f 52%, #18a67f 100%);
  border: 1px solid rgba(145, 214, 255, 0.2);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.34);
}

.auto-ad-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #ffffff;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.auto-ad-copy {
  color: #ffffff;
}

.auto-ad-copy .eyebrow {
  color: #cffff2;
}

.auto-ad-copy h2 {
  max-width: 11ch;
}

.auto-ad-copy p:not(.eyebrow) {
  margin: 18px 0 0;
  max-width: 46ch;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

.auto-ad-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.auto-ad-visual {
  display: block;
}

.auto-ad-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.nav-button,
.secondary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.nav-button-active {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-2));
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 14px 34px rgba(45, 124, 255, 0.34);
}

.referral-nav-button {
  gap: 8px;
  border-color: rgba(255, 178, 0, 0.34);
  background: linear-gradient(135deg, #fff7dc, #ffffff);
  color: #10233f;
  box-shadow: 0 12px 24px rgba(255, 178, 0, 0.14);
}

.referral-nav-button span {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ffb200, #ff8f1f);
  color: #071b36;
  font-size: 0.72rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 8px 16px rgba(255, 178, 0, 0.26);
}

.nav-button:hover,
.secondary-cta:hover,
.primary-cta:hover {
  transform: translateY(-2px);
}

.course-price:hover,
.details-link:hover,
.free-video-link:hover,
.back-link:hover,
.whatsapp-details-link:hover,
.download-qr-button:hover,
.copy-upi-button:hover {
  transform: translateY(-2px);
  filter: brightness(1.04);
}

.primary-cta,
.free-video-link,
.course-price,
.whatsapp-details-link {
  position: relative;
  overflow: hidden;
}

.primary-cta::after,
.free-video-link::after,
.course-price::after,
.whatsapp-details-link::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.42) 48%, transparent 58%);
  transform: translateX(-120%);
  animation: button-glow-pass 4.8s ease-in-out infinite;
}

.hero-card,
.ad-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  background: linear-gradient(135deg, rgba(10, 22, 40, 0.94), rgba(20, 38, 67, 0.94));
  border: 1px solid rgba(120, 166, 242, 0.16);
  border-radius: 36px;
  box-shadow: var(--shadow);
  overflow: hidden;
  position: relative;
}

.hero-card::before,
.ad-section::before {
  content: "";
  position: absolute;
  inset: auto auto -80px -80px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: rgba(71, 162, 255, 0.12);
  animation: soft-float 8s ease-in-out infinite;
}

.hero-card::after,
.ad-section::after,
.course-topics-hero::after,
.courses-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.2) 42%, transparent 58%);
  transform: translateX(-130%);
  animation: soft-shine 8s ease-in-out infinite;
}

.ad-section {
  margin-top: 28px;
  grid-template-columns: 0.9fr 1.1fr;
  background: linear-gradient(135deg, #102340 0%, #15396f 52%, #18a67f 100%);
  color: #ffffff;
}

.ad-section::before {
  background: rgba(255, 255, 255, 0.08);
}

.hero-copy,
.ad-copy {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 14px;
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7dc0ff;
}

.ad-copy .eyebrow {
  color: #b6fff0;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Outfit", sans-serif;
  line-height: 1.05;
}

h1 {
  max-width: 11ch;
  font-size: clamp(2.6rem, 6vw, 4.5rem);
}

h2 {
  max-width: 10ch;
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.about-hero h1,
.courses-hero h1,
.payment-hero h1,
.support-hero h1,
.course-topics-hero h1,
.free-video-card h1,
.free-video-card h2 {
  max-width: none;
  overflow-wrap: normal;
  word-break: normal;
}

.course-topics-hero h1,
.free-video-card h1 {
  font-size: 3.35rem;
  line-height: 1.08;
}

.hero-text,
.ad-copy p:not(.eyebrow),
.info-card p {
  font-size: 1.02rem;
  line-height: 1.7;
}

.hero-text {
  max-width: 56ch;
  color: var(--muted);
  margin: 18px 0 0;
}

.ad-copy p:not(.eyebrow) {
  max-width: 52ch;
  margin: 18px 0 26px;
  color: rgba(255, 255, 255, 0.86);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.primary-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff8f1f);
  color: #10233f;
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(255, 165, 0, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.secondary-cta {
  color: var(--text);
}

.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.stat-pill {
  min-width: 160px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(143, 184, 255, 0.18);
  border-radius: 20px;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}

.stat-pill strong,
.stat-pill span {
  display: block;
}

.stat-pill strong {
  font-size: 1.2rem;
  font-weight: 800;
}

.stat-pill span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-visual,
.ad-visual {
  position: relative;
  z-index: 1;
}

.hero-image-slider {
  overflow: hidden;
  border-radius: 28px;
}

.hero-visual img,
.ad-visual img {
  display: block;
  width: 100%;
  height: auto;
  animation: image-float 6.5s ease-in-out infinite;
  filter: drop-shadow(0 18px 28px rgba(42, 89, 167, 0.16));
}

.hero-image-slider img {
  aspect-ratio: 4 / 3;
  object-fit: contain;
  object-position: center;
  transition: opacity 0.32s ease, transform 0.32s ease, filter 0.32s ease;
}

.hero-image-slider img.is-changing {
  opacity: 0;
  transform: translateX(18px) scale(0.98);
  filter: blur(4px);
}

.hero-image-slider img.is-sliding {
  opacity: 0;
  transform: translateX(42px);
}

.student-image-mini img,
.courses-visual img,
.promo-visual img {
  transition: transform 0.35s ease, filter 0.35s ease;
}

.student-image-mini:hover img,
.courses-visual:hover img,
.promo-visual:hover img {
  transform: scale(1.035);
  filter: saturate(1.08) contrast(1.04);
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.info-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(9, 21, 39, 0.88);
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.info-card h3 {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.info-card p {
  margin: 0;
  color: var(--muted);
}

.about-page {
  display: grid;
  gap: 28px;
}

.support-page {
  display: grid;
  gap: 28px;
}

.courses-page {
  display: grid;
  gap: 28px;
}

.payment-page {
  display: grid;
  gap: 28px;
}

.about-hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(9, 20, 38, 0.96), rgba(21, 39, 71, 0.95));
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: var(--shadow);
}

.support-hero {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(9, 20, 38, 0.96), rgba(14, 56, 53, 0.95));
  border: 1px solid rgba(126, 203, 188, 0.18);
  box-shadow: var(--shadow);
}

.courses-hero {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(11, 22, 41, 0.96), rgba(43, 31, 8, 0.94));
  border: 1px solid rgba(255, 196, 88, 0.18);
  box-shadow: var(--shadow);
}

.payment-hero {
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(11, 22, 41, 0.96), rgba(35, 24, 56, 0.94));
  border: 1px solid rgba(186, 153, 255, 0.18);
  box-shadow: var(--shadow);
}

.about-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.courses-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.support-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.payment-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 20px;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.course-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.payment-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 20px;
}

.about-card,
.value-card,
.support-card {
  padding: 28px;
  border-radius: 28px;
  background: rgba(9, 21, 39, 0.9);
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.payment-card {
  align-self: start;
  padding: 28px;
  border-radius: 28px;
  background: rgba(9, 21, 39, 0.92);
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.payment-card-strong {
  background: linear-gradient(135deg, #11264a 0%, #127b8f 100%);
  display: grid;
  gap: 12px;
}

.payment-card-strong .support-text {
  margin: 0 0 6px;
}

.payment-student-image {
  display: none;
}

.payment-summary-box {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(22, 50, 92, 0.1);
}

.payment-summary-box p {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  color: var(--text);
}

.payment-summary-box span {
  color: var(--muted);
  font-weight: 800;
}

.payment-summary-box strong {
  text-align: right;
}

.payment-steps {
  display: grid;
  gap: 10px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: payment-step;
}

.payment-steps li {
  position: relative;
  min-height: 44px;
  padding: 11px 12px 11px 52px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--text);
  font-weight: 800;
  line-height: 1.35;
  counter-increment: payment-step;
}

.payment-steps li::before {
  content: counter(payment-step);
  position: absolute;
  left: 12px;
  top: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  font-size: 0.86rem;
  transform: translateY(-50%);
}

.payment-line {
  margin: 0;
}

.qr-card {
  margin: 18px 0 20px;
  padding: 18px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.96);
  text-align: center;
}

.qr-card img {
  display: block;
  width: 100%;
  max-width: 340px;
  margin: 0 auto;
  border-radius: 18px;
}

.qr-card .download-qr-button {
  margin-top: 16px;
}

.download-qr-button,
.copy-upi-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 0;
  background: linear-gradient(135deg, var(--accent), #ff8f1f);
  color: #10233f;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(255, 165, 0, 0.22);
}

.upi-copy-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 8px;
}

.upi-copy-row .support-text {
  margin: 0;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(22, 50, 92, 0.1);
  color: var(--text);
  font-weight: 800;
}

.whatsapp-pay-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  margin-top: 20px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #14a95f, #22d07e);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 18px 34px rgba(20, 169, 95, 0.28);
}

.whatsapp-pay-button img {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
}

.payment-note {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.7;
}

.course-card {
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(9, 21, 39, 0.96), rgba(13, 28, 50, 0.9));
  border: 1px solid rgba(120, 166, 242, 0.16);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}

.course-card:hover,
.info-card:hover,
.about-card:hover,
.value-card:hover,
.support-card:hover,
.payment-card:hover,
.review-card:hover {
  transform: translateY(-6px);
  border-color: rgba(31, 111, 255, 0.26);
  box-shadow: 0 24px 54px rgba(42, 89, 167, 0.16);
}

.course-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.course-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.course-brand img {
  width: 54px;
  height: 54px;
  padding: 9px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  object-fit: contain;
  flex-shrink: 0;
  transition: transform 0.28s ease;
}

.course-card:hover .course-brand img {
  transform: scale(1.08) rotate(-2deg);
}

.course-label {
  margin: 0 0 8px;
  color: var(--primary);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.course-subtitle {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.course-title-small {
  max-width: 520px;
  font-size: clamp(1rem, 1.7vw, 1.28rem);
  line-height: 1.35;
}

.course-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(96px, 1fr));
  align-items: stretch;
  justify-content: end;
  gap: 12px;
  min-width: 220px;
}

.course-price {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  min-width: 0;
  min-height: 48px;
  width: 100%;
  padding: 0 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-2));
  color: #ffffff;
  font-weight: 800;
  text-align: center;
  box-shadow: 0 14px 28px rgba(31, 111, 255, 0.2);
}

.details-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  width: 100%;
  padding: 0 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff8f1f);
  color: #10233f;
  font-weight: 800;
  box-shadow: 0 16px 30px rgba(255, 165, 0, 0.24);
}

.promo-strip {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 24px;
  align-items: center;
  padding: 30px 32px;
  border-radius: 30px;
  background: linear-gradient(135deg, rgba(12, 28, 52, 0.96), rgba(20, 74, 84, 0.94));
  border: 1px solid rgba(114, 212, 196, 0.16);
  box-shadow: var(--shadow);
}

.promo-copy p {
  margin: 14px 0 0;
  max-width: 48ch;
  color: rgba(237, 244, 255, 0.84);
  line-height: 1.7;
}

.promo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.promo-visual {
  display: flex;
  justify-content: flex-end;
}

.promo-visual img {
  width: min(100%, 360px);
  height: auto;
  display: block;
}

.course-topics-page {
  display: grid;
  gap: 28px;
}

.course-topics-hero {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 28px;
  align-items: center;
  padding: 42px;
  border-radius: 36px;
  background: linear-gradient(135deg, rgba(9, 20, 38, 0.96), rgba(20, 39, 72, 0.95));
  border: 1px solid rgba(120, 166, 242, 0.16);
  box-shadow: var(--shadow);
}

.course-topic-card {
  padding: 30px;
  border-radius: 28px;
  background: rgba(9, 21, 39, 0.92);
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
  overflow: hidden;
}

.course-topic-card h2 {
  max-width: none;
  font-size: clamp(1.35rem, 2.4vw, 2.05rem);
  line-height: 1.18;
  color: var(--text);
}

.course-quiz-promo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 26px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(232, 244, 255, 0.96));
  border: 1px solid rgba(31, 111, 255, 0.14);
  box-shadow: 0 16px 36px rgba(42, 89, 167, 0.1);
}

.course-quiz-promo .eyebrow {
  margin-bottom: 6px;
  color: var(--primary-dark);
}

.course-quiz-promo h2 {
  max-width: none;
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.16;
}

.course-quiz-promo .free-video-link {
  flex: 0 0 auto;
}

.quiz-contest-banner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
  padding: 18px 22px;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(255, 245, 218, 0.96));
  border: 1px solid rgba(255, 178, 0, 0.2);
  box-shadow: 0 16px 38px rgba(255, 178, 0, 0.12);
}

.quiz-contest-link {
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.quiz-contest-link:hover,
.quiz-contest-link:focus-visible {
  border-color: rgba(255, 178, 0, 0.38);
  box-shadow: 0 20px 46px rgba(255, 178, 0, 0.18);
  transform: translateY(-2px);
}

.quiz-contest-link:focus-visible {
  outline: 3px solid rgba(31, 111, 255, 0.28);
  outline-offset: 3px;
}

.quiz-contest-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent), #ff8f1f);
  color: #10233f;
  font-family: "Outfit", sans-serif;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(255, 165, 0, 0.22);
}

.quiz-contest-banner .eyebrow {
  margin-bottom: 5px;
  color: var(--primary-dark);
}

.quiz-contest-banner h2 {
  max-width: none;
  font-size: clamp(1.35rem, 2.6vw, 2rem);
  line-height: 1.12;
}

.quiz-contest-banner p:not(.eyebrow) {
  margin: 8px 0 0;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.5;
}

.quiz-contest-banner .free-video-link {
  white-space: nowrap;
}

.quiz-page {
  display: grid;
  gap: 28px;
}

.quiz-card,
.quiz-result {
  padding: 30px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(22, 50, 92, 0.12);
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.1);
}

.quiz-user-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.quiz-user-grid label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

.quiz-user-grid input,
.quiz-user-grid select {
  width: 100%;
  min-height: 50px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid rgba(22, 50, 92, 0.14);
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  outline: none;
}

.quiz-user-grid input:focus,
.quiz-user-grid select:focus {
  border-color: rgba(31, 111, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(31, 111, 255, 0.1);
}

.quiz-user-grid input:disabled,
.quiz-user-grid select:disabled {
  cursor: not-allowed;
  color: var(--muted);
  background: rgba(238, 244, 255, 0.72);
}

.quiz-google-form-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 22px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(31, 111, 255, 0.09), rgba(36, 183, 198, 0.08));
  border: 1px solid rgba(31, 111, 255, 0.14);
}

.quiz-google-form-card h2 {
  margin: 0;
  max-width: none;
  font-size: clamp(1.25rem, 2.2vw, 1.8rem);
  color: var(--text);
}

.quiz-google-form-card p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.quiz-google-form-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  white-space: nowrap;
}

.google-form-logo {
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  flex: 0 0 24px;
  border-radius: 50%;
  background:
    conic-gradient(from -45deg, #4285f4 0 25%, #34a853 0 50%, #fbbc05 0 75%, #ea4335 0 100%);
  color: #ffffff;
  font-family: Arial, sans-serif;
  font-size: 0.9rem;
  font-weight: 900;
  line-height: 1;
  box-shadow: 0 6px 14px rgba(66, 133, 244, 0.22);
}

.quiz-google-form-status {
  grid-column: 1 / -1;
  margin: -4px 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(31, 111, 255, 0.09);
  color: var(--text);
  font-weight: 800;
  line-height: 1.45;
}

.quiz-topic-picker {
  margin-top: 20px;
}

.quiz-topic-picker label {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-weight: 800;
}

.quiz-topic-picker select {
  width: min(460px, 100%);
  min-height: 50px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid rgba(22, 50, 92, 0.14);
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-weight: 700;
  outline: none;
}

.quiz-topic-picker select:focus {
  border-color: rgba(31, 111, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(31, 111, 255, 0.1);
}

.quiz-instructions {
  margin-top: 28px;
}

.quiz-instructions h2,
.quiz-result h2 {
  max-width: none;
  font-size: clamp(1.35rem, 2.4vw, 2.05rem);
}

.quiz-instructions p,
.quiz-result p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.quiz-control-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.quiz-status-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(31, 111, 255, 0.08);
  border: 1px solid rgba(31, 111, 255, 0.12);
  color: var(--text);
  font-weight: 900;
}

.quiz-timer-pill {
  background: linear-gradient(135deg, rgba(255, 178, 0, 0.18), rgba(36, 183, 198, 0.12));
}

.quiz-timer-low {
  color: #b42318;
  background: linear-gradient(135deg, rgba(255, 79, 79, 0.16), rgba(255, 178, 0, 0.14));
  animation: quiz-timer-pulse 0.8s ease-in-out infinite;
}

.quiz-question-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.quiz-question {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid rgba(31, 111, 255, 0.12);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(232, 243, 255, 0.94));
}

.quiz-question-active {
  animation: quiz-question-in 0.35s ease both;
}

.quiz-question legend {
  padding: 0;
  color: var(--text);
  font-weight: 900;
  line-height: 1.35;
}

.quiz-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.quiz-option {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(22, 50, 92, 0.12);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  min-width: 0;
  overflow-wrap: anywhere;
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.quiz-option span {
  min-width: 0;
}

.quiz-option:hover {
  transform: translateY(-2px);
  border-color: rgba(31, 111, 255, 0.28);
  background: #ffffff;
}

.quiz-option input {
  accent-color: var(--primary);
}

.quiz-start-button,
.quiz-next-button,
.quiz-submit-button {
  width: 100%;
  margin-top: 24px;
  border: 0;
  cursor: pointer;
}

.quiz-start-button {
  background: linear-gradient(135deg, #12a85b, #22d07e);
}

.quiz-next-button {
  background: linear-gradient(135deg, var(--primary-dark), var(--accent-2));
  color: #ffffff;
}

.quiz-start-button[hidden],
.quiz-next-button[hidden],
.quiz-submit-button[hidden] {
  display: none;
}

.quiz-start-button:disabled,
.quiz-next-button:disabled,
.quiz-submit-button:disabled {
  cursor: not-allowed;
  opacity: 0.48;
  filter: grayscale(0.4);
}

.quiz-result {
  border-color: rgba(31, 111, 255, 0.16);
}

.quiz-result-success {
  background: linear-gradient(135deg, #edfff5, #ffffff);
  border-color: rgba(18, 168, 91, 0.2);
}

.quiz-result-try {
  background: linear-gradient(135deg, #fff8e8, #ffffff);
  border-color: rgba(255, 178, 0, 0.22);
}

.quiz-save-status {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  margin-top: 14px !important;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(31, 111, 255, 0.08);
  color: var(--primary-dark) !important;
  font-weight: 900;
}

.quiz-price-breakdown {
  display: grid;
  gap: 10px;
  margin: 18px 0;
  padding: 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px dashed rgba(18, 168, 91, 0.28);
}

.quiz-price-breakdown p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin: 0;
  color: var(--text);
}

.quiz-price-breakdown span {
  color: var(--muted);
  font-weight: 800;
}

.quiz-price-breakdown strong {
  text-align: right;
  color: var(--text);
}

.quiz-final-price {
  padding-top: 10px;
  border-top: 1px solid rgba(18, 168, 91, 0.22);
  font-size: 1.08rem;
}

.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.course-quick-info {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
  max-width: 620px;
}

.course-quick-info span {
  padding: 11px 13px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(22, 50, 92, 0.16);
  color: #16325c;
  font-weight: 800;
  font-size: 0.9rem;
  box-shadow: 0 10px 24px rgba(42, 89, 167, 0.08);
}

.course-hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.course-hero-brand {
  margin-bottom: 18px;
}

.course-hero-brand img {
  display: inline-block;
  width: 84px;
  height: 84px;
  padding: 10px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.08);
  object-fit: contain;
}

.meta-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(71, 162, 255, 0.12);
  color: #9dd0ff;
  font-weight: 800;
}

.meta-link:hover,
.course-price:hover {
  transform: translateY(-2px);
}

.back-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-weight: 700;
}

.free-video-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff8f1f);
  color: #10233f;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 16px 30px rgba(255, 165, 0, 0.24);
}

.free-video-note {
  margin: -4px 0 0;
  color: var(--accent);
  font-weight: 800;
}

.whatsapp-details-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, #14a95f, #22d07e);
  color: #ffffff;
  font-weight: 800;
  box-shadow: 0 16px 30px rgba(20, 169, 95, 0.24);
}

.free-video-page {
  display: grid;
  gap: 28px;
}

.free-video-card {
  display: grid;
  gap: 18px;
  padding: 30px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(22, 50, 92, 0.12);
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.1);
}

.free-video-card h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: #16325c;
}

.free-topic-list,
.topic-video-list {
  display: grid;
  gap: 14px;
}

.free-topic-link,
.topic-video-list .video-open-link {
  width: 100%;
  justify-content: flex-start;
  min-height: 58px;
  padding: 0 22px;
  border-radius: 18px;
}

.free-topic-link {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(22, 50, 92, 0.14);
  color: #16325c;
  font-weight: 800;
  box-shadow: 0 10px 24px rgba(42, 89, 167, 0.08);
}

.video-box {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
  padding: 24px;
  border-radius: 22px;
  border: 1px dashed rgba(22, 50, 92, 0.18);
  background: rgba(255, 255, 255, 0.82);
  text-align: center;
}

.video-box p {
  margin: 0 0 18px;
  color: var(--muted);
  font-weight: 800;
}

.video-open-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff8f1f);
  color: #10233f;
  font-weight: 800;
  box-shadow: 0 16px 30px rgba(255, 165, 0, 0.24);
}

.topic-list {
  margin-top: 20px;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.75;
}

.topic-list {
  margin-bottom: 0;
}

.topic-list li + li {
  margin-top: 8px;
}

.topic-slider {
  display: grid;
  width: 100%;
  max-width: 100%;
  padding: 6px 0 10px;
  list-style: none;
  color: var(--text);
  line-height: 1.45;
  overflow: hidden;
}

.topic-slider li {
  display: none;
  align-items: center;
  min-height: 64px;
  width: 100%;
  max-width: 100%;
  margin: 0;
  padding: 16px 18px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(231, 243, 255, 0.96));
  border: 1px solid rgba(31, 111, 255, 0.13);
  color: var(--text);
  font-weight: 800;
  box-shadow: 0 14px 30px rgba(42, 89, 167, 0.1);
}

.topic-slider li.is-active {
  display: inline-flex;
  animation: topic-card-enter 0.45s ease both;
}

.topic-slider li + li {
  margin-top: 0;
}

@keyframes topic-card-enter {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes page-fade-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes soft-float {
  0%,
  100% {
    transform: translate3d(0, 0, 0) scale(1);
  }

  50% {
    transform: translate3d(18px, -14px, 0) scale(1.08);
  }
}

@keyframes image-float {
  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

@keyframes soft-shine {
  0%,
  55% {
    transform: translateX(-130%);
  }

  75%,
  100% {
    transform: translateX(130%);
  }
}

@keyframes button-glow-pass {
  0%,
  62% {
    transform: translateX(-120%);
  }

  82%,
  100% {
    transform: translateX(120%);
  }
}

@keyframes quiz-question-in {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes quiz-timer-pulse {
  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.035);
  }
}

@keyframes quiz-clock-hand {
  to {
    transform: rotate(360deg);
  }
}

@keyframes help-pulse {
  0%,
  100% {
    box-shadow: 0 18px 42px rgba(18, 168, 91, 0.34);
  }

  50% {
    box-shadow: 0 18px 42px rgba(18, 168, 91, 0.34), 0 0 0 9px rgba(34, 208, 126, 0.16);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal-item {
    opacity: 1;
    transform: none;
  }

  .topic-slider {
    width: auto;
    flex-wrap: wrap;
    animation: none;
  }
}

.highlight-card {
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
}

.highlight-card h2 {
  color: var(--text);
}

.highlight-card p {
  color: var(--muted);
}

.about-card h2,
.values-section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.about-card h3,
.value-card h3 {
  font-size: 1.45rem;
  margin-bottom: 12px;
}

.about-card p,
.value-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.support-text {
  margin: 14px 0 22px;
  color: var(--muted);
  line-height: 1.7;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ea4335, #ffbc2e);
  color: #ffffff;
  font-weight: 800;
  word-break: break-word;
}

.contact-link img {
  width: 34px;
  height: 34px;
  border-radius: 0;
  object-fit: contain;
  flex-shrink: 0;
}

.whatsapp-card {
  background: linear-gradient(135deg, #0f2648 0%, #0d7c49 100%);
  color: #ffffff;
}

.whatsapp-card .eyebrow {
  color: #b7ffd8;
}

.whatsapp-card .support-text {
  color: rgba(255, 255, 255, 0.84);
}

.whatsapp-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 84px;
  height: 84px;
  border-radius: 24px;
  background: #ffffff;
  box-shadow: 0 18px 30px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 24px 34px rgba(0, 0, 0, 0.22);
}

.whatsapp-button img {
  width: 62px;
  height: 62px;
  object-fit: contain;
}

.values-section {
  padding: 38px;
  border-radius: 36px;
  background: linear-gradient(180deg, rgba(9, 21, 39, 0.92), rgba(16, 34, 60, 0.98));
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.values-header {
  margin-bottom: 22px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.reviews-section {
  margin-top: 28px;
  padding: 34px;
  border-radius: 32px;
  background: rgba(9, 21, 39, 0.9);
  border: 1px solid rgba(120, 166, 242, 0.14);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.24);
}

.reviews-section .eyebrow {
  color: var(--primary-dark);
}

.reviews-section h2 {
  max-width: none;
  font-size: clamp(1.8rem, 3.4vw, 2.9rem);
  line-height: 1.12;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.review-card p {
  margin: 0 0 16px;
  color: var(--muted);
  line-height: 1.65;
}

.review-card strong {
  color: var(--text);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-top: 28px;
  padding: 26px;
  border-radius: 28px;
  background: rgba(8, 18, 34, 0.82);
  border: 1px solid rgba(111, 156, 233, 0.18);
  backdrop-filter: blur(18px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.22);
}

.site-footer p {
  max-width: 48ch;
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.footer-brand {
  color: var(--primary);
  font-family: "Outfit", sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-weight: 800;
}

.free-video-card {
  background: rgba(255, 255, 255, 0.96) !important;
  border-color: rgba(22, 50, 92, 0.14) !important;
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.12) !important;
}

.free-video-card h2,
.free-topic-link {
  color: #102b55 !important;
}

.free-topic-link {
  background: #ffffff !important;
  border-color: rgba(22, 50, 92, 0.16) !important;
}

.topbar {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 12px 40px rgba(42, 89, 167, 0.08);
}

.nav-button,
.secondary-cta,
.back-link,
.social-strip {
  background: rgba(255, 255, 255, 0.88);
}

.social-link {
  background: rgba(31, 111, 255, 0.08);
  border: 1px solid rgba(31, 111, 255, 0.08);
}

.menu-toggle {
  background: rgba(255, 255, 255, 0.92);
  border-color: rgba(22, 50, 92, 0.12);
}

.auto-ad-popup {
  background: rgba(232, 240, 253, 0.72);
}

.auto-ad-close {
  background: rgba(255, 255, 255, 0.72);
  color: var(--text);
}

.brand-logo {
  background: transparent;
  border: 0;
  box-shadow: none;
}

.nav-button-active {
  background: linear-gradient(135deg, #1f6fff, #24b7c6);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 14px 30px rgba(31, 111, 255, 0.24);
}

.hero-card,
.about-hero,
.course-topics-hero {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(228, 240, 255, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.support-hero {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(227, 244, 236, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.support-hero .eyebrow {
  color: var(--primary-dark);
}

.payment-hero {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(241, 234, 255, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.82);
}

.courses-hero {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(255, 244, 225, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.82);
}

.info-card,
.about-card,
.value-card,
.support-card,
.payment-card,
.course-topic-card,
.reviews-section {
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.74);
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.08);
}

.course-quick-info span,
.review-card,
.site-footer,
.footer-links a {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(22, 50, 92, 0.1);
}

.whatsapp-card {
  background: linear-gradient(135deg, #e9fff2 0%, #d9f7e8 100%);
  border: 1px solid rgba(36, 183, 116, 0.14);
}

.whatsapp-card h2 {
  color: #134b33;
}

.whatsapp-card .eyebrow {
  color: #3ea36f;
}

.whatsapp-card .support-text {
  color: #47685a;
}

.course-card {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.76);
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.08);
}

.course-brand img {
  background: rgba(31, 111, 255, 0.08);
  border: 1px solid rgba(31, 111, 255, 0.08);
}

.stat-pill {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(31, 111, 255, 0.09);
  box-shadow: 0 12px 28px rgba(48, 91, 170, 0.12);
}

.promo-strip {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(228, 246, 245, 0.96));
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.promo-copy p {
  color: var(--muted);
}

.meta-pill {
  background: #edf4ff;
  color: var(--primary);
}

.course-hero-brand img {
  background: rgba(31, 111, 255, 0.08);
  border: 1px solid rgba(31, 111, 255, 0.08);
}

.values-section {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(236, 244, 255, 0.98));
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.08);
}

@media (min-width: 901px) and (max-width: 1100px) {
  .topbar {
    gap: 12px;
    padding: 16px 18px;
  }

  .brand {
    font-size: 1.16rem;
  }

  .brand-logo {
    width: 64px;
    height: 64px;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-button {
    min-height: 42px;
    padding: 0 12px;
    font-size: 0.9rem;
  }

  .social-strip {
    padding: 5px 8px;
  }
}

@media (max-width: 900px) {
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .about-grid,
  .reviews-grid,
  .support-hero,
  .support-grid,
  .payment-grid,
  .course-list,
  .values-grid,
  .hero-card,
  .ad-section {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    padding: 20px 18px;
  }

  .student-image-mini {
    top: 430px;
    right: 34px;
    width: min(34vw, 200px);
    height: 128px;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .support-hero,
  .promo-strip,
  .reviews-section,
  .values-section {
    padding: 28px;
  }

  .site-footer {
    flex-direction: column;
  }

  .footer-links {
    justify-content: flex-start;
  }

  h1,
  h2 {
    max-width: none;
  }

  .hero-card .hero-text {
    max-width: 42ch;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 20px, 1180px);
    margin-top: 12px;
  }

  body {
    background-attachment: scroll;
  }

  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    align-items: center;
    top: 8px;
    gap: 8px;
    padding: 10px 12px;
    border-radius: 18px;
    position: sticky;
  }

  .student-image-mini {
    top: 104px;
    right: 16px;
    width: 92px;
    height: 66px;
    padding: 5px;
    border-radius: 16px;
  }

  .student-image-mini img {
    border-radius: 11px;
  }

  .brand {
    justify-content: flex-start;
    font-size: 1rem;
    gap: 4px;
    flex: 1 1 auto;
    min-width: 0;
  }

  .brand span {
    display: inline-block;
    font-size: 0.98rem;
    white-space: nowrap;
  }

  .brand-logo {
    width: 54px;
    height: 54px;
  }

  .nav-actions {
    display: none;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    margin: 0;
    padding: 10px;
    grid-column: 1 / -1;
    position: static;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: rgba(8, 18, 34, 0.92);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 40px rgba(0, 8, 22, 0.22);
  }

  .nav-button,
  .primary-cta,
  .secondary-cta,
  .download-qr-button,
  .copy-upi-button {
    width: 100%;
    min-height: 44px;
  }

  .upi-copy-row {
    align-items: stretch;
  }

  .upi-copy-row .support-text {
    width: 100%;
  }

  .nav-button {
    min-width: 0;
    min-height: 42px;
    padding: 0 14px;
    white-space: nowrap;
    font-size: 0.88rem;
  }

  .social-strip {
    align-self: center;
    order: 1;
    justify-self: end;
    padding: 3px 6px;
    border-radius: 999px;
  }

  .social-links {
    gap: 4px;
  }

  .social-link {
    width: 28px;
    height: 28px;
  }

  .social-link img {
    width: 22px;
    height: 22px;
  }

  .menu-toggle {
    display: inline-flex;
    order: 2;
    justify-self: end;
  }

  .topbar.menu-open .nav-actions {
    display: flex;
  }

  .auto-ad-card {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 22px 18px;
    border-radius: 24px;
  }

  .auto-ad-copy h2 {
    max-width: none;
  }

  .brand,
  .social-strip,
  .menu-toggle {
    margin-left: 0;
  }

  .hero-card,
  .ad-section,
  .info-card,
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .support-hero,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .reviews-section,
  .site-footer,
  .values-section {
    border-radius: 24px;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .support-hero {
    gap: 18px;
    padding: 22px 18px;
  }

  .hero-cta,
  .stats-row {
    flex-direction: column;
  }

  .course-quick-info,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  .stat-pill {
    min-width: 0;
    width: 100%;
  }

  .hero-visual img,
  .ad-visual img {
    max-width: 100%;
  }

  h1 {
    font-size: clamp(2rem, 10vw, 3rem);
    line-height: 1.1;
  }

  .course-topics-hero h1,
  .free-video-card h1 {
    font-size: 2.15rem;
    line-height: 1.12;
  }

  .reviews-section h2 {
    font-size: 1.9rem;
  }

  .quiz-user-grid,
  .quiz-options {
    grid-template-columns: 1fr;
  }

  .course-quiz-promo {
    align-items: stretch;
    flex-direction: column;
    padding: 20px;
  }

  .course-quiz-promo .free-video-link {
    width: 100%;
  }

  .quiz-price-breakdown p {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .quiz-price-breakdown strong {
    text-align: left;
  }

  h2 {
    font-size: clamp(1.65rem, 8vw, 2.4rem);
    line-height: 1.12;
  }

  .hero-text,
  .about-card p,
  .value-card p,
  .course-subtitle,
  .ad-copy p:not(.eyebrow),
  .info-card p {
    font-size: 0.96rem;
    line-height: 1.6;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 420px) {
  .page-shell {
    width: calc(100% - 16px);
  }

  .topbar {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 6px;
    padding: 8px 10px;
  }

  .student-image-mini {
    top: 98px;
    width: 76px;
    height: 54px;
    padding: 4px;
    border-radius: 14px;
  }

  .student-image-mini img {
    border-radius: 9px;
  }

  .nav-actions {
    padding: 6px;
  }

  .brand {
    font-size: 0.88rem;
    gap: 3px;
  }

  .brand span {
    font-size: 0.84rem;
  }

  .brand-logo {
    width: 46px;
    height: 46px;
  }

  .nav-button {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.82rem;
  }

  .course-topics-hero h1,
  .free-video-card h1 {
    font-size: 1.82rem;
  }

  .reviews-section h2 {
    font-size: 1.62rem;
  }

  .floating-help-bubble {
    right: 12px;
    bottom: calc(12px + env(safe-area-inset-bottom, 0px));
    min-width: 124px;
    padding: 11px 15px;
  }

  .floating-quiz-prompt {
    left: 10px;
    bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    max-width: calc(100vw - 154px);
    padding: 8px 10px 8px 8px;
  }

  .floating-quiz-clock {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
  }

  .floating-quiz-clock::before {
    top: 14px;
    left: 14px;
  }

  .floating-quiz-hand {
    left: 15px;
    top: 6px;
    height: 11px;
  }

  .floating-quiz-text {
    font-size: 0.72rem;
  }

  .social-strip {
    padding: 3px 5px;
  }

  .social-links {
    gap: 4px;
  }

  .social-link {
    width: 26px;
    height: 26px;
  }

  .social-link img {
    width: 21px;
    height: 21px;
  }

  .menu-toggle {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }

  .hero-card,
  .ad-section,
  .info-card,
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .support-hero,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .values-section {
    border-radius: 20px;
  }

  .brand {
    font-size: 1.08rem;
    gap: 4px;
  }

  .eyebrow {
    font-size: 0.76rem;
    letter-spacing: 0.1em;
  }

  .brand-logo {
    width: 64px;
    height: 64px;
  }

  .whatsapp-button {
    width: 72px;
    height: 72px;
    border-radius: 20px;
  }

  .whatsapp-button img {
    width: 54px;
    height: 54px;
  }

  .course-head {
    flex-direction: column;
  }

  .course-brand {
    align-items: flex-start;
  }

  .course-actions {
    width: 100%;
    min-width: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  body {
    padding-bottom: 118px;
  }

  .page-shell {
    width: min(100% - 14px, 1180px);
    margin-bottom: 22px;
  }

  .topbar {
    border-radius: 16px;
    box-shadow: 0 10px 28px rgba(42, 89, 167, 0.12);
  }

  .brand-logo {
    width: 46px;
    height: 46px;
  }

  .brand span {
    max-width: 42vw;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .student-image-mini {
    display: none;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .support-hero,
  .promo-strip,
  .reviews-section,
  .values-section,
  .info-card,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .quiz-card,
  .quiz-result {
    padding: 18px;
    border-radius: 18px;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .support-hero,
  .about-hero {
    gap: 16px;
  }

  h1 {
    font-size: clamp(1.9rem, 9.4vw, 2.65rem);
    line-height: 1.08;
  }

  h2,
  .course-topic-card h2,
  .quiz-instructions h2,
  .quiz-result h2,
  .course-quiz-promo h2 {
    font-size: clamp(1.35rem, 7vw, 2rem);
    line-height: 1.12;
  }

  .hero-text,
  .support-text,
  .payment-note,
  .topic-list,
  .review-card p {
    font-size: 0.94rem;
    line-height: 1.58;
  }

  .hero-cta,
  .course-hero-actions,
  .course-meta,
  .course-quick-info,
  .quiz-control-panel {
    gap: 10px;
  }

  .course-quick-info {
    grid-template-columns: 1fr;
  }

  .meta-pill,
  .back-link,
  .free-video-link,
  .whatsapp-details-link,
  .primary-cta,
  .secondary-cta,
  .details-link,
  .course-price,
  .download-qr-button,
  .copy-upi-button,
  .quiz-start-button,
  .quiz-next-button,
  .quiz-submit-button {
    min-height: 44px;
    padding-left: 14px;
    padding-right: 14px;
    font-size: 0.92rem;
  }

  .course-brand {
    width: 100%;
  }

  .course-brand img {
    width: 48px;
    height: 48px;
    padding: 7px;
  }

  .course-actions {
    gap: 10px;
  }

  .courses-visual,
  .hero-visual,
  .ad-visual,
  .promo-visual {
    justify-items: center;
  }

  .qr-card {
    padding: 12px;
    margin: 14px 0 16px;
  }

  .qr-card img {
    max-width: min(280px, 100%);
  }

  .upi-copy-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .whatsapp-pay-button {
    width: 100%;
    justify-content: center;
    min-height: 52px;
    margin-top: 8px;
  }

  .quiz-question {
    padding: 14px;
  }

  .quiz-option {
    min-height: 44px;
    padding: 9px 10px;
  }

  .topic-slider li {
    width: min(76vw, 280px);
    min-height: 58px;
    padding: 13px 15px;
  }

  .site-footer {
    gap: 16px;
    padding: 18px;
  }

  .footer-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 10px;
  }

  .footer-links a {
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 420px) {
  .topbar {
    grid-template-columns: minmax(0, 1fr) auto auto;
    padding: 8px;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .brand span {
    font-size: 0.92rem;
    max-width: 38vw;
  }

  .social-strip {
    display: none;
  }

  .menu-toggle {
    width: 40px;
    height: 40px;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .payment-hero,
  .course-topics-hero,
  .support-hero,
  .promo-strip,
  .reviews-section,
  .values-section,
  .info-card,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .quiz-card,
  .quiz-result {
    padding: 15px;
    border-radius: 16px;
  }

  .course-actions {
    grid-template-columns: 1fr;
  }

  .floating-help-bubble {
    right: 8px;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    min-width: 108px;
    padding: 9px 12px;
  }

  .floating-help-bubble span {
    font-size: 0.68rem;
  }

  .floating-help-bubble strong {
    font-size: 0.84rem;
  }

  .floating-quiz-prompt {
    left: 8px;
    bottom: calc(64px + env(safe-area-inset-bottom, 0px));
    max-width: calc(100vw - 132px);
    gap: 7px;
  }

  .floating-quiz-text {
    display: none;
  }
}

/* Final responsive system: mobile 320-767, tablet 768-1024, desktop 1025+. */
html,
body {
  max-width: 100%;
}

img,
video,
canvas,
svg {
  max-width: 100%;
}

.page-shell,
.topbar,
main,
section,
article {
  min-width: 0;
}

@media (max-width: 767px) {
  html,
  body {
    overflow-x: hidden;
  }

  body {
    padding-bottom: 104px;
    background-attachment: scroll;
  }

  .page-shell {
    width: min(100% - 12px, 560px);
    margin: 8px auto 18px;
  }

  .topbar {
    top: 6px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    padding: 8px;
    border-radius: 14px;
  }

  .brand {
    min-width: 0;
    gap: 4px;
    font-size: 0.96rem;
  }

  .brand-logo {
    width: 42px;
    height: 42px;
  }

  .brand span {
    max-width: 54vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.96rem;
  }

  .social-strip {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    width: 40px;
    height: 40px;
    justify-self: end;
  }

  .nav-actions {
    grid-column: 1 / -1;
    width: 100%;
    padding: 8px;
    gap: 8px;
  }

  .nav-button {
    width: 100%;
    min-height: 42px;
    padding: 0 12px;
    font-size: 0.9rem;
  }

  .student-image-mini {
    display: none !important;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .reviews-section,
  .values-section,
  .course-quiz-promo,
  .info-card,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .free-video-card,
  .quiz-card,
  .quiz-result,
  .site-footer {
    padding: 14px;
    border-radius: 16px;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .about-grid,
  .support-grid,
  .payment-grid,
  .course-list,
  .values-grid,
  .reviews-grid,
  .info-grid,
  .payment-card,
  .course-card,
  .course-head,
  .course-brand,
  .course-quiz-promo,
  .quiz-user-grid,
  .quiz-options,
  .footer-links {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .course-quiz-promo {
    gap: 14px;
  }

  h1,
  .course-topics-hero h1,
  .free-video-card h1 {
    max-width: none;
    font-size: clamp(1.75rem, 9vw, 2.45rem);
    line-height: 1.08;
  }

  h2,
  .reviews-section h2,
  .course-topic-card h2,
  .quiz-instructions h2,
  .quiz-result h2,
  .course-quiz-promo h2,
  .free-video-card h2 {
    max-width: none;
    font-size: clamp(1.25rem, 6.6vw, 1.9rem);
    line-height: 1.12;
  }

  h3 {
    font-size: 1.14rem;
    line-height: 1.18;
  }

  .hero-text,
  .support-text,
  .payment-note,
  .topic-list,
  .review-card p,
  .about-card p,
  .value-card p,
  .info-card p {
    font-size: 0.93rem;
    line-height: 1.55;
  }

  .hero-cta,
  .course-hero-actions,
  .course-meta,
  .course-quick-info,
  .course-actions,
  .quiz-control-panel,
  .free-topic-list,
  .topic-video-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .primary-cta,
  .secondary-cta,
  .back-link,
  .free-video-link,
  .whatsapp-details-link,
  .meta-pill,
  .course-price,
  .details-link,
  .download-qr-button,
  .copy-upi-button,
  .quiz-start-button,
  .quiz-next-button,
  .quiz-submit-button,
  .free-topic-link,
  .topic-video-link {
    width: 100%;
    min-height: 44px;
    padding: 0 13px;
    font-size: 0.9rem;
    text-align: center;
  }

  .course-brand {
    align-items: start;
    gap: 12px;
  }

  .course-brand img {
    width: 46px;
    height: 46px;
    padding: 6px;
  }

  .course-title-small {
    font-size: 1rem;
  }

  .hero-visual img,
  .ad-visual img,
  .courses-visual img,
  .promo-visual img {
    width: min(100%, 320px);
    margin: 0 auto;
  }

  .qr-card {
    margin: 12px 0 14px;
    padding: 12px;
  }

  .qr-card img {
    max-width: min(250px, 100%);
  }

  .upi-copy-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .whatsapp-pay-button {
    width: 100%;
    justify-content: center;
    min-height: 50px;
    margin-top: 8px;
    padding: 0 12px;
  }

  .whatsapp-pay-button img {
    width: 30px;
    height: 30px;
  }

  .quiz-question {
    padding: 13px;
  }

  .quiz-option {
    min-height: 44px;
    padding: 9px 10px;
  }

  .topic-slider li {
    width: min(78vw, 280px);
    min-height: 56px;
    padding: 12px 14px;
    font-size: 0.9rem;
  }

  .quiz-price-breakdown p {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .quiz-price-breakdown strong {
    text-align: left;
  }

  .site-footer {
    gap: 14px;
  }

  .footer-links {
    gap: 9px;
  }

  .footer-links a {
    justify-content: center;
    min-height: 40px;
    text-align: center;
  }

  .floating-help-bubble {
    right: 8px;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    min-width: 104px;
    padding: 9px 11px;
  }

  .floating-quiz-prompt {
    left: 8px;
    bottom: calc(62px + env(safe-area-inset-bottom, 0px));
    max-width: 48px;
    padding: 7px;
  }

  .floating-quiz-text {
    display: none;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .page-shell {
    width: min(100% - 28px, 980px);
  }

  .topbar {
    gap: 12px;
    padding: 14px 16px;
  }

  .brand-logo {
    width: 58px;
    height: 58px;
  }

  .brand {
    font-size: 1.12rem;
  }

  .nav-actions {
    gap: 8px;
  }

  .nav-button {
    min-height: 42px;
    padding: 0 12px;
    font-size: 0.88rem;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip {
    grid-template-columns: 1fr;
    padding: 28px;
  }

  .about-grid,
  .support-grid,
  .payment-grid,
  .course-list,
  .values-grid,
  .reviews-grid,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-grid,
  .values-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
  }

  h1,
  .course-topics-hero h1,
  .free-video-card h1 {
    max-width: none;
    font-size: clamp(2.3rem, 5.8vw, 3.4rem);
  }

  h2,
  .reviews-section h2,
  .course-topic-card h2,
  .course-quiz-promo h2 {
    max-width: none;
    font-size: clamp(1.75rem, 3.6vw, 2.45rem);
  }

  .student-image-mini {
    width: min(26vw, 190px);
    height: 118px;
  }

  .course-actions {
    min-width: 200px;
  }
}

@media (min-width: 1025px) {
  .page-shell {
    width: min(1180px, calc(100% - 32px));
  }

  .about-grid {
    grid-template-columns: 1.1fr 1fr 1fr;
  }

  .support-grid,
  .payment-grid,
  .course-list,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .values-grid,
  .reviews-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* Payment page polish */
.payment-page {
  max-width: 1080px;
  margin: 0 auto;
}

.payment-page .payment-grid {
  gap: 22px;
}

.payment-page .payment-card {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(31, 111, 255, 0.1);
  box-shadow: 0 18px 44px rgba(42, 89, 167, 0.1);
}

.payment-page .payment-card h2 {
  max-width: none;
  font-size: clamp(2rem, 4vw, 3rem);
}

.payment-page .payment-card .eyebrow {
  color: var(--primary-dark);
}

.payment-page .payment-card-strong {
  background: linear-gradient(135deg, #f6fbff 0%, #ecfff6 100%);
  border-color: rgba(20, 169, 95, 0.16);
}

.payment-page .payment-card-strong h2,
.payment-page .payment-card-strong .payment-line {
  color: var(--text);
}

.payment-page .payment-note {
  color: var(--muted);
  font-weight: 700;
}

.payment-page .qr-card {
  display: grid;
  justify-items: center;
  gap: 14px;
  margin-bottom: 18px;
  background: linear-gradient(180deg, #ffffff, #f4f8ff);
  box-shadow: inset 0 0 0 1px rgba(31, 111, 255, 0.06);
}

.payment-page .qr-card .download-qr-button {
  margin-top: 0;
}

.payment-page .upi-copy-row {
  padding: 12px;
  border-radius: 20px;
  background: rgba(31, 111, 255, 0.05);
  border: 1px solid rgba(31, 111, 255, 0.08);
}

.payment-page .whatsapp-pay-button {
  margin-top: 4px;
}

@media (min-width: 1025px) {
  .payment-page .payment-card-strong {
    position: sticky;
    top: 118px;
  }
}

@media (max-width: 767px) {
  .payment-page {
    width: 100%;
  }

  .payment-page .payment-card h2 {
    font-size: clamp(1.65rem, 8vw, 2.35rem);
  }

  .payment-summary-box p {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
  }

  .payment-summary-box strong {
    text-align: left;
  }
}

@media (max-width: 767px) {
  .quiz-contest-banner {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    margin-bottom: 12px;
    padding: 12px;
    border-radius: 16px;
  }

  .quiz-contest-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    font-size: 0.86rem;
  }

  .quiz-contest-banner h2 {
    font-size: 1.1rem;
    line-height: 1.15;
  }

  .quiz-contest-banner p:not(.eyebrow) {
    display: none;
  }

  .quiz-contest-banner .free-video-link {
    grid-column: 1 / -1;
    min-height: 42px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .quiz-contest-banner {
    grid-template-columns: auto minmax(0, 1fr) auto;
    padding: 16px 18px;
  }

  .quiz-contest-banner h2 {
    font-size: 1.55rem;
  }
}

/* Ultimate responsive overrides. Keep this block last. */
@media (max-width: 767px) {
  html,
  body {
    width: 100%;
    overflow-x: hidden !important;
  }

  body {
    padding-bottom: 104px;
  }

  .page-shell {
    width: calc(100% - 12px) !important;
    margin: 8px auto 18px !important;
  }

  .topbar {
    top: 6px;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center;
    gap: 8px;
    padding: 8px !important;
    border-radius: 14px !important;
  }

  .brand {
    min-width: 0;
    font-size: 0.94rem !important;
  }

  .brand-logo {
    width: 42px !important;
    height: 42px !important;
  }

  .brand span {
    max-width: 54vw;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.94rem !important;
  }

  .social-strip,
  .student-image-mini {
    display: none !important;
  }

  .menu-toggle {
    display: inline-flex !important;
    width: 40px !important;
    height: 40px !important;
  }

  .topbar.menu-open .nav-actions {
    display: grid !important;
  }

  .nav-actions {
    grid-column: 1 / -1;
    width: 100%;
    grid-template-columns: 1fr !important;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .quiz-contest-banner,
  .course-quiz-promo,
  .about-grid,
  .support-grid,
  .payment-grid,
  .course-list,
  .values-grid,
  .reviews-grid,
  .info-grid,
  .hero-cta,
  .course-hero-actions,
  .course-meta,
  .course-quick-info,
  .course-actions,
  .quiz-user-grid,
  .quiz-options,
  .quiz-control-panel,
  .free-topic-list,
  .topic-video-list,
  .footer-links {
    display: grid !important;
    grid-template-columns: 1fr !important;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .reviews-section,
  .values-section,
  .course-quiz-promo,
  .quiz-contest-banner,
  .info-card,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .free-video-card,
  .quiz-card,
  .quiz-result,
  .site-footer {
    padding: 14px !important;
    border-radius: 16px !important;
  }

  h1,
  .course-topics-hero h1,
  .free-video-card h1 {
    max-width: none !important;
    font-size: clamp(1.7rem, 8.6vw, 2.35rem) !important;
    line-height: 1.08 !important;
  }

  h2,
  .reviews-section h2,
  .course-topic-card h2,
  .course-quiz-promo h2,
  .free-video-card h2,
  .payment-page .payment-card h2 {
    max-width: none !important;
    font-size: clamp(1.22rem, 6.2vw, 1.8rem) !important;
    line-height: 1.12 !important;
  }

  .hero-text,
  .support-text,
  .payment-note,
  .topic-list,
  .review-card p,
  .about-card p,
  .value-card p,
  .info-card p,
  .quiz-contest-banner p {
    font-size: 0.92rem !important;
    line-height: 1.55 !important;
  }

  .nav-button,
  .primary-cta,
  .secondary-cta,
  .back-link,
  .free-video-link,
  .whatsapp-details-link,
  .meta-pill,
  .course-price,
  .details-link,
  .download-qr-button,
  .copy-upi-button,
  .quiz-start-button,
  .quiz-next-button,
  .quiz-submit-button,
  .free-topic-link,
  .topic-video-link {
    width: 100% !important;
    min-height: 44px !important;
    padding-left: 12px !important;
    padding-right: 12px !important;
    font-size: 0.9rem !important;
    text-align: center;
  }

  .hero-visual img,
  .ad-visual img,
  .courses-visual img,
  .promo-visual img {
    width: min(100%, 300px) !important;
    margin: 0 auto;
  }

  .course-head,
  .course-brand {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px;
  }

  .course-brand img {
    width: 46px !important;
    height: 46px !important;
  }

  .qr-card img {
    max-width: min(235px, 100%) !important;
  }

  .upi-copy-row,
  .payment-summary-box p,
  .quiz-price-breakdown p {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 6px;
  }

  .whatsapp-pay-button {
    width: 100% !important;
    justify-content: center;
  }

  .topic-slider li {
    width: min(78vw, 270px) !important;
  }

  .floating-help-bubble {
    right: 8px !important;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px)) !important;
    min-width: 104px !important;
  }

  .floating-quiz-prompt {
    left: 8px !important;
    bottom: calc(62px + env(safe-area-inset-bottom, 0px)) !important;
    max-width: 48px !important;
  }

  .floating-quiz-text {
    display: none !important;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .page-shell {
    width: min(100% - 28px, 980px) !important;
  }

  .hero-card,
  .ad-section,
  .about-hero,
  .courses-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip {
    grid-template-columns: 1fr !important;
  }

  .course-list,
  .payment-grid,
  .support-grid,
  .info-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .about-grid,
  .values-grid,
  .reviews-grid {
    grid-template-columns: 1fr !important;
  }
}

/* Animated course catalog page */
.courses-page {
  perspective: 1200px;
}

.courses-page .courses-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 82% 18%, rgba(255, 178, 0, 0.2), transparent 28%),
    radial-gradient(circle at 12% 86%, rgba(36, 183, 198, 0.18), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(235, 246, 255, 0.96));
}

.courses-page .courses-hero::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-radius: 28px;
  border: 1px dashed rgba(31, 111, 255, 0.18);
  pointer-events: none;
  animation: courses-border-breathe 4.5s ease-in-out infinite;
}

.courses-page .courses-copy,
.courses-page .courses-visual {
  position: relative;
  z-index: 1;
}

.courses-hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.courses-hero-pills span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.84);
  border: 1px solid rgba(31, 111, 255, 0.12);
  color: var(--text);
  font-weight: 900;
  box-shadow: 0 12px 24px rgba(42, 89, 167, 0.08);
}

.courses-page .courses-visual img {
  animation: courses-image-float 5.8s ease-in-out infinite;
}

.courses-page .course-list {
  counter-reset: course-card;
}

.courses-page .course-card {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(239, 247, 255, 0.95));
  border: 1px solid rgba(31, 111, 255, 0.1);
  box-shadow: 0 18px 44px rgba(42, 89, 167, 0.1);
  transform-style: preserve-3d;
  animation: course-card-rise 0.7s ease both;
  animation-delay: calc(var(--course-index, 1) * 75ms);
}

.courses-page .course-card:nth-child(1) { --course-index: 1; }
.courses-page .course-card:nth-child(2) { --course-index: 2; }
.courses-page .course-card:nth-child(3) { --course-index: 3; }
.courses-page .course-card:nth-child(4) { --course-index: 4; }
.courses-page .course-card:nth-child(5) { --course-index: 5; }
.courses-page .course-card:nth-child(6) { --course-index: 6; }
.courses-page .course-card:nth-child(7) { --course-index: 7; }
.courses-page .course-card:nth-child(8) { --course-index: 8; }
.courses-page .course-card:nth-child(9) { --course-index: 9; }

.courses-page .course-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.72) 42%, transparent 58%);
  transform: translateX(-130%);
  transition: transform 0.7s ease;
}

.courses-page .course-card::after {
  counter-increment: course-card;
  content: counter(course-card, decimal-leading-zero);
  position: absolute;
  right: 18px;
  bottom: 12px;
  color: rgba(31, 111, 255, 0.08);
  font-family: "Outfit", sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  pointer-events: none;
}

.courses-page .course-card:hover {
  transform: translateY(-8px) rotateX(2deg);
}

.courses-page .course-card:hover::before {
  transform: translateX(130%);
}

.courses-page .course-head {
  position: relative;
  z-index: 1;
}

.courses-page .course-label {
  color: var(--primary-dark);
}

.courses-page .course-brand img {
  background: #ffffff;
  border-color: rgba(31, 111, 255, 0.1);
  box-shadow: 0 12px 24px rgba(42, 89, 167, 0.1);
}

.courses-page .course-card:hover .course-brand img {
  transform: scale(1.1) rotate(-4deg);
}

@keyframes course-card-rise {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes courses-image-float {
  0%,
  100% {
    transform: translateY(0) rotate(0);
  }

  50% {
    transform: translateY(-12px) rotate(1.5deg);
  }
}

@keyframes courses-border-breathe {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(1);
  }

  50% {
    opacity: 0.9;
    transform: scale(0.985);
  }
}

@media (max-width: 767px) {
  .courses-page .courses-hero::before {
    inset: 10px;
    border-radius: 14px;
  }

  .courses-hero-pills {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .courses-hero-pills span {
    justify-content: center;
    min-height: 36px;
    font-size: 0.86rem;
  }

  .courses-page .course-card::after {
    font-size: 2.5rem;
    right: 12px;
    bottom: 10px;
  }

  .courses-page .course-card:hover {
    transform: translateY(-4px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .courses-page .course-card,
  .courses-page .courses-visual img,
  .courses-page .courses-hero::before {
    animation: none;
  }
}

/* Courses page compact app-style list */
.course-choice-panel {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 26px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(31, 111, 255, 0.1);
  box-shadow: 0 16px 38px rgba(42, 89, 167, 0.08);
}

.course-choice-panel h2 {
  max-width: none;
  font-size: clamp(1.45rem, 3vw, 2.2rem);
}

.course-choice-tabs {
  display: inline-flex;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(31, 111, 255, 0.06);
}

.course-choice-tab {
  min-width: 86px;
  min-height: 38px;
  padding: 0 16px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.course-choice-tab.is-active {
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(31, 111, 255, 0.22);
}

.courses-page .course-card[hidden] {
  display: none !important;
}

.courses-page .course-list {
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.courses-page .course-card {
  padding: 16px;
  border-radius: 20px;
}

.courses-page .course-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
}

.courses-page .course-brand {
  display: grid;
  grid-template-columns: 78px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
}

.courses-page .course-brand img {
  width: 78px;
  height: 78px;
  border-radius: 18px;
  padding: 8px;
}

.courses-page .course-label {
  margin-bottom: 4px;
  font-size: 0.76rem;
}

.courses-page .course-card h3 {
  font-size: 1.18rem;
  line-height: 1.2;
}

.courses-page .course-subtitle {
  margin-top: 6px;
  font-size: 0.9rem;
  line-height: 1.35;
}

.courses-page .course-actions {
  min-width: 220px;
}

.courses-page .course-price {
  background: transparent;
  color: var(--primary);
  box-shadow: none;
  font-size: 1.02rem;
}

.courses-page .details-link {
  min-height: 44px;
}

.courses-page .course-card::after {
  font-size: 2.4rem;
  right: 14px;
  bottom: 8px;
}

@media (max-width: 767px) {
  .quiz-google-form-card {
    grid-template-columns: 1fr;
    padding: 16px;
    border-radius: 18px;
  }

  .quiz-google-form-button,
  .quiz-topic-picker select {
    width: 100%;
  }

  .website-help-panel {
    right: 10px;
    left: 10px;
    bottom: calc(82px + env(safe-area-inset-bottom, 0px));
    width: auto;
  }

  .website-help-card {
    max-height: 68vh;
    padding: 16px;
    border-radius: 18px;
  }

  .website-help-head {
    gap: 10px;
    margin-bottom: 10px;
  }

  .website-help-head h2 {
    font-size: 1.25rem;
  }

  .website-help-list {
    gap: 8px;
  }

  .website-help-list summary {
    padding: 12px 13px;
    font-size: 0.92rem;
  }

  .website-help-question {
    min-height: 44px;
    padding: 11px 13px;
    font-size: 0.9rem;
  }

  .website-help-list p {
    padding: 0 13px 13px;
    font-size: 0.86rem;
    line-height: 1.55;
  }

  .website-help-answer {
    padding: 12px 13px;
  }

  .website-help-answer p {
    padding: 0;
    font-size: 0.86rem;
    line-height: 1.55;
  }

  .website-help-actions {
    grid-template-columns: 1fr;
  }

  .website-help-whatsapp,
  .website-help-link {
    min-height: 44px;
    font-size: 0.9rem;
  }

  .course-choice-panel {
    align-items: stretch;
    flex-direction: column;
    padding: 16px;
    border-radius: 18px;
  }

  .course-choice-tabs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    width: 100%;
  }

  .course-choice-tab {
    min-width: 0;
    padding: 0 8px;
    font-size: 0.84rem;
  }

  .courses-page .course-head,
  .courses-page .course-brand {
    grid-template-columns: auto minmax(0, 1fr) !important;
  }

  .courses-page .course-head {
    align-items: start;
  }

  .courses-page .course-brand img {
    width: 62px !important;
    height: 62px !important;
  }

  .courses-page .course-actions {
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    min-width: 0;
    width: 100%;
  }

  .courses-page .course-card h3 {
    font-size: 1rem;
  }
}

/* Final responsive polish layer */
html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

img,
video,
iframe {
  max-width: 100%;
}

.page-shell,
.topbar,
.hero-card,
.ad-section,
.courses-hero,
.about-hero,
.support-hero,
.payment-hero,
.course-topics-hero,
.promo-strip,
.reviews-section,
.values-section,
.course-quiz-promo,
.quiz-contest-banner,
.info-card,
.about-card,
.value-card,
.support-card,
.payment-card,
.course-card,
.course-topic-card,
.free-video-card,
.quiz-card,
.quiz-result,
.site-footer {
  min-width: 0;
}

@media (max-width: 767px) {
  body {
    background-attachment: scroll;
  }

  .page-shell {
    width: min(100% - 12px, 560px) !important;
    margin: 8px auto 18px !important;
  }

  .topbar {
    position: relative;
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    gap: 8px !important;
    padding: 8px !important;
    border-radius: 16px !important;
  }

  .brand {
    min-width: 0;
    gap: 6px !important;
  }

  .brand-logo {
    width: 40px !important;
    height: 40px !important;
    flex: 0 0 40px;
  }

  .brand span {
    max-width: 52vw !important;
    overflow: hidden;
    font-size: 0.95rem !important;
    line-height: 1.1 !important;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .social-strip {
    display: none !important;
  }

  .nav-actions {
    grid-column: 1 / -1;
    width: 100%;
  }

  .topbar:not(.menu-open) .nav-actions {
    display: none !important;
  }

  .topbar.menu-open .nav-actions {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    padding-top: 8px !important;
  }

  .nav-button {
    width: 100%;
    min-height: 42px !important;
    padding: 0 12px !important;
    border-radius: 999px !important;
    font-size: 0.92rem !important;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .reviews-section,
  .values-section,
  .course-quiz-promo,
  .quiz-contest-banner,
  .info-card,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .free-video-card,
  .quiz-card,
  .quiz-result {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .hero-card,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero {
    margin-top: 10px !important;
  }

  h1,
  .hero-card h1,
  .courses-hero h1,
  .about-hero h1,
  .support-hero h1,
  .payment-hero h1,
  .course-topics-hero h1,
  .free-video-card h1 {
    max-width: 100% !important;
    font-size: clamp(1.65rem, 8.2vw, 2.3rem) !important;
    line-height: 1.08 !important;
    overflow-wrap: anywhere;
  }

  h2,
  .course-choice-panel h2,
  .payment-page .payment-card h2,
  .quiz-google-form-card h2,
  .quiz-instructions h2,
  .quiz-result h2 {
    max-width: 100% !important;
    font-size: clamp(1.2rem, 6vw, 1.75rem) !important;
    line-height: 1.14 !important;
    overflow-wrap: anywhere;
  }

  p,
  .hero-text,
  .course-subtitle,
  .support-text,
  .payment-note,
  .free-video-card p,
  .quiz-instructions p,
  .quiz-result p {
    max-width: 100% !important;
    font-size: 0.93rem !important;
    line-height: 1.55 !important;
  }

  .hero-cta,
  .course-hero-actions,
  .course-meta,
  .course-quick-info,
  .course-actions,
  .quiz-control-panel,
  .free-topic-list,
  .topic-video-list,
  .payment-grid,
  .support-grid,
  .info-grid,
  .about-grid,
  .values-grid,
  .reviews-grid,
  .course-list,
  .topics-list {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .primary-cta,
  .secondary-cta,
  .back-link,
  .free-video-link,
  .whatsapp-details-link,
  .meta-pill,
  .course-price,
  .details-link,
  .download-qr-button,
  .copy-upi-button,
  .quiz-start-button,
  .quiz-next-button,
  .quiz-submit-button,
  .free-topic-link,
  .topic-video-link,
  .quiz-google-form-button,
  .whatsapp-pay-button {
    width: 100% !important;
    min-height: 44px !important;
    padding: 0 13px !important;
    justify-content: center !important;
    font-size: 0.9rem !important;
    text-align: center !important;
  }

  .hero-visual,
  .ad-visual,
  .courses-visual,
  .about-visual,
  .support-visual,
  .payment-visual,
  .promo-visual,
  .course-visual {
    justify-items: center !important;
    order: -1;
  }

  .hero-visual img,
  .ad-visual img,
  .courses-visual img,
  .about-visual img,
  .support-visual img,
  .payment-visual img,
  .promo-visual img,
  .course-visual img,
  .student-image-mini img {
    width: min(100%, 300px) !important;
    max-height: 240px !important;
    object-fit: contain !important;
    margin: 0 auto !important;
  }

  .student-image-mini {
    width: min(100%, 320px) !important;
    margin: 10px auto !important;
  }

  .stats-row,
  .course-head,
  .course-brand,
  .payment-summary-box p,
  .quiz-price-breakdown p,
  .upi-copy-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
  }

  .course-brand {
    align-items: start !important;
  }

  .course-brand img,
  .courses-page .course-brand img {
    width: 54px !important;
    height: 54px !important;
    padding: 7px !important;
    border-radius: 14px !important;
  }

  .courses-page .course-head,
  .courses-page .course-brand {
    grid-template-columns: auto minmax(0, 1fr) !important;
  }

  .courses-page .course-actions {
    grid-column: 1 / -1;
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .course-choice-panel {
    align-items: stretch !important;
    flex-direction: column !important;
    gap: 12px !important;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .course-choice-tabs {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    width: 100% !important;
  }

  .course-choice-tab {
    min-width: 0 !important;
    min-height: 40px !important;
    padding: 0 6px !important;
    font-size: 0.84rem !important;
  }

  .qr-card {
    width: 100% !important;
    padding: 12px !important;
    margin: 10px 0 14px !important;
  }

  .qr-card img {
    max-width: min(230px, 100%) !important;
  }

  .quiz-google-form-card {
    grid-template-columns: 1fr !important;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .quiz-topic-picker select,
  .quiz-user-grid input,
  .quiz-user-grid select {
    width: 100% !important;
    min-height: 46px !important;
  }

  .quiz-question {
    padding: 13px !important;
  }

  .quiz-option {
    min-height: 44px !important;
    padding: 9px 10px !important;
  }

  .site-footer {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 14px !important;
    padding: 16px !important;
    border-radius: 16px !important;
  }

  .footer-links {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
  }

  .footer-links a {
    justify-content: center !important;
    text-align: center !important;
  }

  .floating-help-bubble {
    right: 8px !important;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px)) !important;
    min-width: 104px !important;
    padding: 10px 13px !important;
  }

  .floating-quiz-prompt {
    left: 8px !important;
    bottom: calc(62px + env(safe-area-inset-bottom, 0px)) !important;
    max-width: 48px !important;
    padding: 7px !important;
  }

  .floating-quiz-text {
    display: none !important;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .page-shell {
    width: min(100% - 28px, 980px) !important;
    margin: 18px auto 32px !important;
  }

  .topbar {
    gap: 12px !important;
    padding: 14px 16px !important;
    border-radius: 22px !important;
  }

  .brand-logo {
    width: 58px !important;
    height: 58px !important;
  }

  .brand span {
    font-size: 1.05rem !important;
  }

  .nav-actions {
    gap: 8px !important;
  }

  .nav-button {
    min-height: 42px !important;
    padding: 0 12px !important;
    font-size: 0.92rem !important;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .course-quiz-promo {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 22px !important;
    padding: 28px !important;
    border-radius: 24px !important;
  }

  .payment-grid,
  .support-grid,
  .info-grid,
  .course-list,
  .reviews-grid,
  .values-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 18px !important;
  }

  .about-grid,
  .quiz-user-grid {
    grid-template-columns: 1fr 1fr !important;
  }

  h1,
  .hero-card h1,
  .courses-hero h1,
  .course-topics-hero h1 {
    font-size: clamp(2.15rem, 5.2vw, 3.25rem) !important;
    line-height: 1.08 !important;
  }

  h2 {
    font-size: clamp(1.45rem, 3.2vw, 2.2rem) !important;
  }

  .hero-visual img,
  .ad-visual img,
  .courses-visual img,
  .about-visual img,
  .support-visual img,
  .payment-visual img,
  .promo-visual img,
  .course-visual img {
    width: min(100%, 430px) !important;
    max-height: 330px !important;
    object-fit: contain !important;
  }

  .course-choice-panel {
    align-items: stretch !important;
    flex-direction: column !important;
  }

  .course-choice-tabs {
    width: 100% !important;
  }
}

@media (min-width: 1025px) {
  .page-shell {
    width: min(1180px, calc(100% - 32px)) !important;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .course-quiz-promo {
    padding: clamp(30px, 3vw, 42px) !important;
  }
}

/* Final payment checkout polish */
.payment-page {
  gap: 20px !important;
}

.payment-page .quiz-contest-banner {
  border-radius: 18px !important;
  background: linear-gradient(135deg, #172554, #0f766e) !important;
  box-shadow: 0 18px 40px rgba(15, 35, 80, 0.16) !important;
}

.payment-intro-card {
  position: relative;
  overflow: hidden;
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px) !important;
  gap: 24px !important;
  padding: 30px !important;
  border-radius: 22px !important;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(242, 248, 255, 0.96)) !important;
  border: 1px solid rgba(31, 111, 255, 0.12) !important;
  box-shadow: 0 24px 70px rgba(22, 50, 92, 0.12) !important;
}

.payment-intro-card::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 34%;
  height: 100%;
  background: linear-gradient(135deg, rgba(255, 178, 0, 0.16), rgba(15, 159, 143, 0.08));
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.payment-intro-card > * {
  position: relative;
  z-index: 1;
}

.payment-intro-card h1 {
  max-width: 820px !important;
  font-size: clamp(2rem, 4.2vw, 3.6rem) !important;
  line-height: 1.04 !important;
}

.payment-intro-card p {
  max-width: 760px !important;
  font-size: 1rem !important;
}

.payment-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.payment-trust-row span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 13px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(31, 111, 255, 0.12);
  color: #16325c;
  font-size: 0.86rem;
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(42, 89, 167, 0.08);
}

.payment-intro-summary {
  align-self: stretch;
  align-content: center;
  border-radius: 18px !important;
  background: #ffffff !important;
  border: 1px solid rgba(20, 169, 95, 0.16) !important;
  box-shadow: 0 18px 38px rgba(42, 89, 167, 0.1);
}

.payment-intro-summary p {
  padding: 12px !important;
  border-radius: 14px;
  background: linear-gradient(180deg, #f8fbff, #ffffff);
}

.payment-page .payment-grid {
  display: grid !important;
  grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr) !important;
  gap: 22px !important;
}

.payment-page .payment-card {
  gap: 18px !important;
  padding: 26px !important;
  border-radius: 20px !important;
  background: #ffffff !important;
  border: 1px solid rgba(22, 50, 92, 0.1) !important;
  box-shadow: 0 18px 48px rgba(22, 50, 92, 0.1) !important;
}

.payment-page .payment-card::before {
  display: none !important;
}

.payment-card-heading {
  display: grid;
  gap: 6px;
}

.payment-card-heading .eyebrow {
  width: max-content;
  margin: 0 !important;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(31, 111, 255, 0.08);
  color: var(--primary-dark) !important;
  font-size: 0.76rem;
}

.payment-page .payment-card h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.35rem) !important;
}

.payment-page .payment-card-strong {
  background: #ffffff !important;
  border-color: rgba(31, 111, 255, 0.12) !important;
}

.payment-page .qr-card {
  gap: 14px !important;
  padding: 18px !important;
  border-radius: 18px !important;
  background: #f7fbff !important;
  border: 1px dashed rgba(31, 111, 255, 0.22) !important;
}

.payment-page .qr-card img {
  width: min(100%, 250px) !important;
  border-radius: 12px !important;
}

.payment-page .upi-copy-row {
  border-radius: 14px !important;
  background: #f7fbff !important;
}

.payment-summary-box {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 12px !important;
  padding: 0 !important;
  background: transparent !important;
}

.payment-summary-box p {
  display: grid !important;
  gap: 6px !important;
  margin: 0 !important;
  padding: 14px !important;
  border: 1px solid rgba(31, 111, 255, 0.1) !important;
  border-radius: 14px;
  background: #f8fbff;
}

.payment-summary-box strong {
  text-align: left !important;
}

.payment-course-select {
  margin: 0 !important;
}

.payment-course-select select,
.payment-access-form input {
  border-radius: 12px !important;
  border-color: rgba(22, 50, 92, 0.14) !important;
  background: #fbfdff !important;
}

.payment-access-form {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 13px !important;
  padding: 16px;
  border-radius: 18px;
  background: #f7fbff;
  border: 1px solid rgba(31, 111, 255, 0.1);
}

.payment-field-wide,
.payment-submit-button,
.payment-form-status {
  grid-column: 1 / -1;
}

.payment-access-form span,
.payment-course-select span {
  letter-spacing: 0 !important;
  text-transform: none !important;
  color: #27466f !important;
  font-size: 0.88rem !important;
}

.payment-submit-button {
  min-height: 52px !important;
  border-radius: 12px !important;
  background: linear-gradient(135deg, #1f6fff, #0f9f8f) !important;
  box-shadow: 0 16px 30px rgba(31, 111, 255, 0.2) !important;
}

.payment-steps {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 10px !important;
  margin: 0 !important;
  padding: 0 !important;
  list-style: none !important;
  counter-reset: payment-step;
}

.payment-steps li {
  position: relative;
  min-height: 86px !important;
  padding: 42px 12px 12px !important;
  border-radius: 14px !important;
  background: #fffaf0 !important;
  border: 1px solid rgba(255, 178, 0, 0.2);
  color: #27364d !important;
  font-size: 0.88rem !important;
  line-height: 1.35 !important;
  counter-increment: payment-step;
}

.payment-steps li::before {
  content: counter(payment-step);
  position: absolute;
  top: 12px;
  left: 12px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  background: #ffb200;
  color: #10213d;
  font-size: 0.78rem;
  font-weight: 900;
}

.payment-page .payment-note {
  padding: 13px 14px;
  border-radius: 14px;
  background: #eefcf7;
  border: 1px solid rgba(15, 159, 143, 0.14);
  color: #276153 !important;
}

@media (max-width: 900px) {
  .payment-page .payment-grid,
  .payment-intro-card {
    grid-template-columns: 1fr !important;
  }

  .payment-steps,
  .payment-access-form,
  .payment-summary-box {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 520px) {
  .payment-page {
    gap: 14px !important;
  }

  .payment-intro-card,
  .payment-page .payment-card {
    padding: 16px !important;
    border-radius: 16px !important;
  }

  .payment-trust-row span {
    width: 100%;
    justify-content: center;
  }

  .payment-access-form {
    padding: 12px;
  }
}

/* Final overflow guard for animated course topic chips. */
.topic-slider {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) !important;
  width: 100% !important;
  max-width: 100% !important;
  overflow: hidden !important;
  padding-left: 0 !important;
  padding-right: 0 !important;
}

.topic-slider li {
  display: none !important;
  width: 100% !important;
  max-width: 100% !important;
  min-width: 0 !important;
  margin: 0 !important;
}

.topic-slider li.is-active {
  display: inline-flex !important;
}

@media (max-width: 767px) {
  .topic-slider li.is-active {
    min-height: 52px !important;
    padding: 12px 14px !important;
  }
}

.topic-slider {
  display: grid !important;
  width: 100% !important;
  max-width: 100% !important;
  overflow: hidden !important;
}

.topic-slider li {
  width: 100% !important;
  max-width: 100% !important;
}

.topic-slider li:not(.is-active) {
  display: none !important;
}

/* Final payment page refinement */
.payment-page {
  width: min(1080px, 100%) !important;
  margin: 0 auto !important;
  gap: 18px !important;
}

.payment-page .quiz-contest-banner {
  margin-bottom: 0;
}

.payment-intro-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  align-items: center;
  gap: 18px;
  padding: 24px;
  border-radius: 24px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.97), rgba(240, 248, 255, 0.94)),
    url("assets/Logo Background.jpeg") center / cover no-repeat;
  border: 1px solid rgba(31, 111, 255, 0.12);
  box-shadow: 0 18px 44px rgba(42, 89, 167, 0.1);
}

.payment-intro-card .eyebrow {
  margin: 0 0 8px;
  color: var(--primary-dark);
}

.payment-intro-card h1 {
  margin: 0;
  max-width: 760px;
  color: var(--text);
  font-size: clamp(2rem, 4.8vw, 3.6rem);
  line-height: 1.05;
}

.payment-intro-card p {
  margin: 10px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.65;
}

.payment-intro-summary {
  display: grid;
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(31, 111, 255, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}

.payment-intro-summary p {
  display: grid;
  gap: 4px;
  margin: 0;
}

.payment-intro-summary span,
.payment-summary-box span {
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.payment-intro-summary strong,
.payment-summary-box strong {
  color: var(--text);
  font-size: 1.02rem;
  line-height: 1.28;
}

.payment-page .payment-grid {
  display: grid !important;
  grid-template-columns: minmax(0, 1.03fr) minmax(0, 0.97fr) !important;
  align-items: start !important;
  gap: 18px !important;
}

.payment-page .payment-card {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 14px;
  padding: 24px !important;
  border-radius: 24px !important;
  background: rgba(255, 255, 255, 0.97) !important;
  border: 1px solid rgba(31, 111, 255, 0.12) !important;
  box-shadow: 0 18px 44px rgba(42, 89, 167, 0.1) !important;
}

.payment-page .payment-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(31, 111, 255, 0.05), transparent 48%);
  pointer-events: none;
}

.payment-page .payment-card > * {
  position: relative;
  z-index: 1;
}

.payment-page .payment-card h2 {
  margin: 0;
  color: var(--text) !important;
  font-size: clamp(1.75rem, 3.5vw, 2.7rem) !important;
  line-height: 1.08 !important;
}

.payment-page .payment-card .support-text {
  margin: 0;
  color: var(--muted) !important;
  font-weight: 700;
  line-height: 1.58;
}

.payment-page .payment-card-strong {
  background: linear-gradient(135deg, rgba(246, 251, 255, 0.98), rgba(238, 255, 247, 0.96)) !important;
  border-color: rgba(20, 169, 95, 0.18) !important;
}

.payment-page .qr-card {
  display: grid;
  justify-items: center;
  gap: 12px;
  margin: 4px 0 6px !important;
  padding: 16px !important;
  border-radius: 20px !important;
  background: linear-gradient(180deg, #ffffff, #f5f8ff) !important;
  border: 1px solid rgba(31, 111, 255, 0.08);
}

.payment-page .qr-card img {
  width: min(100%, 300px) !important;
  border-radius: 16px !important;
  box-shadow: 0 16px 32px rgba(42, 89, 167, 0.12);
}

.payment-line {
  color: var(--text) !important;
}

.payment-page .upi-copy-row {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto !important;
  gap: 10px !important;
  margin: 0 !important;
  padding: 10px !important;
  border-radius: 18px !important;
  background: rgba(31, 111, 255, 0.05) !important;
  border: 1px solid rgba(31, 111, 255, 0.08) !important;
}

.payment-page .upi-copy-row .support-text {
  display: flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 12px !important;
  overflow-wrap: anywhere;
  color: var(--text) !important;
  background: #ffffff !important;
}

.download-qr-button,
.copy-upi-button,
.upi-pay-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #ff8a18);
  color: #071b36;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(255, 165, 0, 0.22);
}

.upi-pay-button {
  width: 100%;
  margin-top: 0;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  box-shadow: 0 14px 28px rgba(31, 111, 255, 0.2);
}

.payment-summary-box {
  gap: 10px !important;
  padding: 14px !important;
  border-radius: 18px !important;
  background: rgba(255, 255, 255, 0.9) !important;
}

.payment-summary-box p {
  align-items: start;
  padding: 8px 0;
  border-bottom: 1px solid rgba(31, 111, 255, 0.08);
}

.payment-summary-box p:last-child {
  border-bottom: 0;
}

.payment-course-select {
  display: grid;
  gap: 8px;
  margin: 2px 0 4px;
}

.payment-course-select span {
  color: var(--primary-dark);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.payment-course-select select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(31, 111, 255, 0.18);
  border-radius: 14px;
  background: #fff;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  padding: 0 14px;
  outline: none;
}

.payment-course-select select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31, 111, 255, 0.12);
}

.payment-access-form {
  display: grid;
  gap: 12px;
}

.payment-access-form label {
  display: grid;
  gap: 7px;
}

.payment-access-form span {
  color: var(--primary-dark);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.payment-access-form input {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(31, 111, 255, 0.18);
  border-radius: 14px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-weight: 750;
  padding: 0 13px;
  outline: none;
}

.payment-access-form input[type="file"] {
  min-height: auto;
  padding: 12px;
  cursor: pointer;
}

.payment-access-form input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(31, 111, 255, 0.12);
}

.payment-submit-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 14px 28px rgba(31, 111, 255, 0.2);
}

.payment-submit-button:disabled {
  cursor: wait;
  opacity: 0.68;
}

.payment-form-status {
  min-height: 20px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 800;
  line-height: 1.45;
}

.payment-steps {
  gap: 9px !important;
}

.payment-steps li {
  min-height: 42px !important;
  padding: 10px 12px 10px 48px !important;
  border-radius: 14px !important;
  background: rgba(255, 255, 255, 0.86) !important;
  color: var(--text) !important;
  font-size: 0.94rem;
}

.whatsapp-pay-button {
  width: 100%;
  justify-content: center;
  margin-top: 4px !important;
  color: #ffffff !important;
  font-weight: 900 !important;
}

.payment-page .payment-note {
  color: var(--muted) !important;
  font-weight: 800;
  line-height: 1.55 !important;
}

@media (max-width: 767px) {
  .payment-page {
    gap: 12px !important;
  }

  .payment-intro-card {
    grid-template-columns: 1fr !important;
    gap: 12px;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .payment-intro-card h1 {
    font-size: clamp(1.65rem, 8vw, 2.25rem) !important;
  }

  .payment-intro-card p {
    font-size: 0.92rem !important;
    line-height: 1.5 !important;
  }

  .payment-page .payment-grid {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .payment-page .payment-card {
    gap: 12px;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .payment-page .payment-card h2 {
    font-size: clamp(1.45rem, 7vw, 2rem) !important;
  }

  .payment-page .qr-card {
    padding: 12px !important;
  }

  .payment-page .qr-card img {
    width: min(100%, 230px) !important;
  }

  .payment-page .upi-copy-row {
    grid-template-columns: 1fr !important;
  }

  .copy-upi-button,
  .download-qr-button,
  .upi-pay-button,
  .whatsapp-pay-button {
    width: 100% !important;
    min-height: 46px !important;
  }

  .payment-summary-box p {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 4px !important;
  }

  .payment-summary-box strong {
    text-align: left !important;
  }

  .payment-steps li {
    font-size: 0.9rem;
    line-height: 1.35;
  }
}

/* Ultimate global responsive safeguard */
*,
*::before,
*::after {
  min-width: 0;
}

html {
  width: 100%;
  overflow-x: hidden;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  width: 100%;
  overflow-x: hidden;
}

img,
svg,
video,
canvas,
iframe {
  max-width: 100%;
}

img {
  height: auto;
}

table {
  width: 100%;
  max-width: 100%;
  border-collapse: collapse;
}

.page-shell,
main,
section,
article,
header,
footer,
.topbar,
.nav-actions,
.hero-card,
.ad-section,
.courses-hero,
.about-hero,
.support-hero,
.payment-hero,
.course-topics-hero,
.course-quiz-promo,
.quiz-contest-banner,
.info-grid,
.support-grid,
.about-grid,
.values-grid,
.reviews-grid,
.course-list,
.payment-grid,
.free-topic-list,
.topic-video-list,
.course-actions,
.course-meta,
.course-quick-info,
.hero-cta,
.course-hero-actions,
.payment-intro-card,
.payment-intro-summary,
.payment-summary-box,
.upi-copy-row,
.quiz-control-panel,
.quiz-user-grid,
.quiz-google-form-card,
.footer-links {
  max-width: 100%;
}

.brand span,
h1,
h2,
h3,
p,
a,
button,
summary,
legend,
label,
li,
strong,
span {
  overflow-wrap: anywhere;
}

.primary-cta,
.secondary-cta,
.nav-button,
.back-link,
.free-video-link,
.video-open-link,
.free-topic-link,
.topic-video-link,
.whatsapp-details-link,
.whatsapp-button,
.whatsapp-pay-button,
.download-qr-button,
.copy-upi-button,
.upi-pay-button,
.details-link,
.course-price,
.meta-pill,
.quiz-start-button,
.quiz-next-button,
.quiz-submit-button,
.quiz-google-form-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  max-width: 100%;
  text-align: center;
}

@media (max-width: 767px) {
  .page-shell {
    width: calc(100% - 12px) !important;
    max-width: 560px !important;
    margin: 8px auto 18px !important;
  }

  body {
    background:
      linear-gradient(rgba(249, 251, 255, 0.82), rgba(238, 245, 255, 0.92)),
      url("assets/Logo Background.jpeg") center top / min(900px, 150vw) auto repeat-y !important;
  }

  .topbar {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto !important;
    align-items: center !important;
    gap: 8px !important;
    padding: 8px !important;
    border-radius: 16px !important;
  }

  .brand {
    width: 100%;
    min-width: 0;
  }

  .brand-logo {
    width: 40px !important;
    height: 40px !important;
    flex: 0 0 40px !important;
  }

  .brand span {
    max-width: calc(100vw - 116px) !important;
    overflow: hidden;
    font-size: 0.95rem !important;
    line-height: 1.08 !important;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .menu-toggle {
    display: inline-grid !important;
    place-items: center !important;
    width: 40px !important;
    height: 40px !important;
    border-radius: 14px !important;
  }

  .social-strip {
    display: none !important;
  }

  .topbar:not(.menu-open) .nav-actions {
    display: none !important;
  }

  .topbar.menu-open .nav-actions {
    grid-column: 1 / -1;
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 8px !important;
    width: 100% !important;
    padding-top: 8px !important;
  }

  .nav-button {
    width: 100% !important;
    min-height: 42px !important;
    padding: 0 12px !important;
    font-size: 0.9rem !important;
  }

  .student-image-mini {
    display: grid !important;
    width: min(100%, 300px) !important;
    height: auto !important;
    min-height: 0 !important;
    margin: 8px auto !important;
    padding: 8px !important;
    border-radius: 18px !important;
  }

  .student-image-mini img {
    width: 100% !important;
    max-height: 190px !important;
    object-fit: contain !important;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .reviews-section,
  .values-section,
  .course-quiz-promo,
  .quiz-contest-banner,
  .info-card,
  .about-card,
  .value-card,
  .support-card,
  .payment-card,
  .course-card,
  .course-topic-card,
  .free-video-card,
  .quiz-card,
  .quiz-result,
  .payment-intro-card,
  .site-footer {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
    width: 100% !important;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .quiz-contest-banner {
    grid-template-columns: auto minmax(0, 1fr) !important;
    align-items: center !important;
  }

  .quiz-contest-banner .free-video-link {
    grid-column: 1 / -1;
  }

  .quiz-contest-icon {
    width: 42px !important;
    height: 42px !important;
    border-radius: 14px !important;
    font-size: 0.82rem !important;
  }

  .hero-card,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero {
    min-height: 0 !important;
    margin-top: 8px !important;
  }

  h1,
  .hero-card h1,
  .courses-hero h1,
  .about-hero h1,
  .support-hero h1,
  .payment-hero h1,
  .course-topics-hero h1,
  .free-video-card h1 {
    max-width: 100% !important;
    font-size: clamp(1.45rem, 7.8vw, 2.2rem) !important;
    line-height: 1.1 !important;
    letter-spacing: 0 !important;
  }

  h2,
  .payment-page .payment-card h2,
  .course-choice-panel h2,
  .quiz-google-form-card h2,
  .quiz-instructions h2,
  .quiz-result h2 {
    max-width: 100% !important;
    font-size: clamp(1.15rem, 5.8vw, 1.65rem) !important;
    line-height: 1.15 !important;
    letter-spacing: 0 !important;
  }

  h3 {
    font-size: 1rem !important;
    line-height: 1.22 !important;
  }

  p,
  li,
  .hero-text,
  .course-subtitle,
  .support-text,
  .payment-note,
  .free-video-card p,
  .quiz-instructions p,
  .quiz-result p {
    font-size: 0.92rem !important;
    line-height: 1.52 !important;
  }

  .hero-cta,
  .course-hero-actions,
  .course-meta,
  .course-quick-info,
  .course-actions,
  .quiz-control-panel,
  .free-topic-list,
  .topic-video-list,
  .payment-grid,
  .support-grid,
  .info-grid,
  .about-grid,
  .values-grid,
  .reviews-grid,
  .course-list,
  .topics-list,
  .stats-row,
  .payment-summary-box p,
  .quiz-price-breakdown p,
  .upi-copy-row,
  .footer-links {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 9px !important;
  }

  .primary-cta,
  .secondary-cta,
  .back-link,
  .free-video-link,
  .video-open-link,
  .free-topic-link,
  .topic-video-link,
  .whatsapp-details-link,
  .whatsapp-button,
  .whatsapp-pay-button,
  .download-qr-button,
  .copy-upi-button,
  .upi-pay-button,
  .details-link,
  .course-price,
  .meta-pill,
  .quiz-start-button,
  .quiz-next-button,
  .quiz-submit-button,
  .quiz-google-form-button {
    width: 100% !important;
    min-height: 44px !important;
    padding: 10px 12px !important;
    font-size: 0.9rem !important;
    line-height: 1.2 !important;
    white-space: normal !important;
  }

  .hero-visual,
  .ad-visual,
  .courses-visual,
  .about-visual,
  .support-visual,
  .payment-visual,
  .promo-visual,
  .course-visual {
    justify-items: center !important;
    order: -1;
  }

  .hero-visual img,
  .ad-visual img,
  .courses-visual img,
  .about-visual img,
  .support-visual img,
  .payment-visual img,
  .promo-visual img,
  .course-visual img {
    width: min(100%, 290px) !important;
    max-height: 220px !important;
    object-fit: contain !important;
    margin-inline: auto !important;
  }

  .course-head,
  .course-brand {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .course-brand img,
  .courses-page .course-brand img {
    width: 52px !important;
    height: 52px !important;
    padding: 7px !important;
    border-radius: 14px !important;
  }

  .courses-page .course-head,
  .courses-page .course-brand {
    grid-template-columns: auto minmax(0, 1fr) !important;
  }

  .courses-page .course-actions {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr !important;
  }

  .course-choice-panel {
    align-items: stretch !important;
    flex-direction: column !important;
    gap: 10px !important;
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .course-choice-tabs {
    display: grid !important;
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    width: 100% !important;
  }

  .course-choice-tab {
    min-width: 0 !important;
    min-height: 40px !important;
    padding: 0 6px !important;
    font-size: 0.82rem !important;
  }

  .free-topic-list,
  .topic-video-list {
    width: 100% !important;
  }

  .video-open-link,
  .free-topic-link {
    justify-content: flex-start !important;
    text-align: left !important;
  }

  .qr-card {
    width: 100% !important;
    margin: 8px 0 12px !important;
    padding: 12px !important;
  }

  .qr-card img {
    max-width: min(225px, 100%) !important;
  }

  .payment-intro-card {
    grid-template-columns: 1fr !important;
  }

  .payment-page .payment-grid {
    grid-template-columns: 1fr !important;
  }

  .payment-page .payment-card {
    position: static !important;
  }

  .payment-summary-box strong,
  .payment-intro-summary strong {
    text-align: left !important;
  }

  .quiz-google-form-card {
    grid-template-columns: 1fr !important;
  }

  .quiz-topic-picker select,
  .quiz-user-grid input,
  .quiz-user-grid select {
    width: 100% !important;
    min-height: 46px !important;
    font-size: 0.95rem !important;
  }

  .quiz-question {
    padding: 12px !important;
  }

  .quiz-option {
    min-height: 44px !important;
    padding: 9px 10px !important;
  }

  .floating-help-bubble {
    position: fixed !important;
    right: 8px !important;
    bottom: calc(8px + env(safe-area-inset-bottom, 0px)) !important;
    left: auto !important;
    top: auto !important;
    z-index: 1200 !important;
    min-width: 104px !important;
    padding: 10px 12px !important;
  }

  .floating-quiz-prompt {
    left: 8px !important;
    bottom: calc(60px + env(safe-area-inset-bottom, 0px)) !important;
    max-width: 46px !important;
    padding: 7px !important;
  }

  .floating-quiz-text {
    display: none !important;
  }
}

@media (max-width: 380px) {
  .page-shell {
    width: calc(100% - 8px) !important;
  }

  .brand span {
    max-width: calc(100vw - 104px) !important;
    font-size: 0.86rem !important;
  }

  h1,
  .hero-card h1,
  .courses-hero h1,
  .course-topics-hero h1 {
    font-size: clamp(1.35rem, 7.4vw, 1.95rem) !important;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .course-quiz-promo,
  .quiz-contest-banner,
  .payment-card,
  .course-card,
  .course-topic-card,
  .free-video-card,
  .quiz-card,
  .payment-intro-card,
  .site-footer {
    padding: 12px !important;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .page-shell {
    width: min(100% - 24px, 980px) !important;
    margin: 16px auto 30px !important;
  }

  .topbar {
    display: grid !important;
    grid-template-columns: minmax(0, auto) minmax(0, 1fr) auto !important;
    gap: 12px !important;
    padding: 14px 16px !important;
    border-radius: 22px !important;
  }

  .brand-logo {
    width: 56px !important;
    height: 56px !important;
  }

  .brand span {
    font-size: 1.05rem !important;
  }

  .nav-actions {
    display: flex !important;
    flex-wrap: wrap !important;
    justify-content: flex-end !important;
    gap: 8px !important;
  }

  .nav-button {
    min-height: 42px !important;
    padding: 0 12px !important;
    font-size: 0.9rem !important;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .course-quiz-promo,
  .payment-intro-card {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 20px !important;
    padding: 26px !important;
    border-radius: 24px !important;
  }

  .payment-grid,
  .support-grid,
  .info-grid,
  .course-list,
  .reviews-grid,
  .values-grid,
  .free-topic-list,
  .topic-video-list {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 16px !important;
  }

  .about-grid,
  .quiz-user-grid {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 16px !important;
  }

  h1,
  .hero-card h1,
  .courses-hero h1,
  .course-topics-hero h1 {
    font-size: clamp(2rem, 5vw, 3rem) !important;
    line-height: 1.08 !important;
  }

  h2 {
    font-size: clamp(1.35rem, 3vw, 2.05rem) !important;
  }

  .hero-visual img,
  .ad-visual img,
  .courses-visual img,
  .about-visual img,
  .support-visual img,
  .payment-visual img,
  .promo-visual img,
  .course-visual img {
    width: min(100%, 420px) !important;
    max-height: 320px !important;
    object-fit: contain !important;
    margin-inline: auto !important;
  }

  .course-choice-panel {
    align-items: stretch !important;
    flex-direction: column !important;
  }

  .course-choice-tabs {
    width: 100% !important;
  }

  .payment-page .payment-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (min-width: 1025px) {
  .page-shell {
    width: min(1180px, calc(100% - 32px)) !important;
  }

  .topbar {
    max-width: 100%;
  }

  .hero-card,
  .ad-section,
  .courses-hero,
  .about-hero,
  .support-hero,
  .payment-hero,
  .course-topics-hero,
  .promo-strip,
  .course-quiz-promo {
    padding: clamp(30px, 3vw, 42px) !important;
  }
}

/* Last payment checkout overrides */
.payment-page .payment-grid {
  display: grid !important;
  grid-template-columns: minmax(300px, 0.88fr) minmax(0, 1.12fr) !important;
  gap: 22px !important;
}

.payment-page .payment-card {
  gap: 18px !important;
  padding: 26px !important;
  border-radius: 20px !important;
  background: #ffffff !important;
  border: 1px solid rgba(22, 50, 92, 0.1) !important;
  box-shadow: 0 18px 48px rgba(22, 50, 92, 0.1) !important;
}

.payment-page .payment-card::before {
  display: none !important;
}

.payment-access-form {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 13px !important;
  padding: 16px !important;
  border-radius: 18px !important;
  background: #f7fbff !important;
  border: 1px solid rgba(31, 111, 255, 0.1) !important;
}

.payment-field-wide,
.payment-submit-button,
.payment-form-status {
  grid-column: 1 / -1 !important;
}

.payment-guide-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  justify-self: center;
  grid-column: 1 / -1 !important;
  min-height: 36px;
  min-width: 92px;
  padding: 0 18px;
  border-radius: 999px;
  background: #ffffff;
  border: 1px solid rgba(31, 111, 255, 0.18);
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 900;
}

.payment-summary-box {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 12px !important;
  padding: 0 !important;
  background: transparent !important;
}

.payment-steps {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 10px !important;
}

@media (max-width: 900px) {
  .payment-page .payment-grid,
  .payment-intro-card,
  .payment-access-form,
  .payment-summary-box,
  .payment-steps {
    grid-template-columns: 1fr !important;
  }
}

/* WhatsApp help icon fix */
.floating-help-bubble {
  grid-template-columns: auto minmax(0, 1fr) !important;
  align-items: center !important;
  column-gap: 8px !important;
}

.floating-help-bubble img {
  grid-row: 1 / span 2;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  object-fit: cover;
}

.website-help-whatsapp {
  gap: 9px;
}

.website-help-whatsapp img {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  object-fit: cover;
  flex: 0 0 auto;
}

@media (max-width: 520px) {
  .floating-help-bubble img {
    width: 24px;
    height: 24px;
  }
}

/* Device-specific payment outcomes */
.payment-device-mobile {
  display: none;
}

.payment-device-desktop,
.payment-device-mobile {
  margin-top: 12px !important;
  max-width: 620px !important;
  color: #486383 !important;
  font-weight: 800;
}

@media (min-width: 901px) {
  .payment-page {
    width: min(1120px, 100%) !important;
  }

  .payment-page .payment-grid {
    align-items: start !important;
  }

  .payment-page .payment-card:first-child {
    position: sticky;
    top: 110px;
  }

  .payment-page .qr-card img {
    width: min(100%, 260px) !important;
  }

  .auto-ad-card {
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr) !important;
  }

  .auto-ad-visual img,
  .hero-visual img,
  .courses-visual img {
    max-height: 380px !important;
    object-fit: contain !important;
  }
}

@media (max-width: 900px) {
  .payment-device-desktop {
    display: none;
  }

  .payment-device-mobile {
    display: block;
  }

  .payment-page {
    width: 100% !important;
    gap: 12px !important;
  }

  .payment-page .quiz-contest-banner {
    order: 2;
  }

  .payment-intro-card {
    order: 1;
    padding: 16px !important;
    border-radius: 18px !important;
  }

  .payment-intro-summary {
    position: sticky;
    top: 72px;
    z-index: 20;
    box-shadow: 0 12px 26px rgba(22, 50, 92, 0.12) !important;
  }

  .payment-page .payment-grid {
    order: 3;
  }

  .payment-page .payment-card:first-child {
    order: 1;
  }

  .payment-page .payment-card-strong {
    order: 2;
  }

  .payment-page .qr-card {
    padding: 12px !important;
  }

  .payment-page .qr-card img {
    width: min(100%, 210px) !important;
  }

  .payment-access-form {
    background: #ffffff !important;
  }

  .payment-submit-button {
    position: sticky;
    bottom: 10px;
    z-index: 10;
  }

  .auto-ad-card {
    width: min(100%, 420px) !important;
    max-height: calc(100vh - 28px);
    overflow: auto;
  }

  .auto-ad-visual img,
  .hero-visual img,
  .courses-visual img {
    max-height: 250px !important;
    object-fit: contain !important;
  }
}

/* Admin page */
.admin-shell {
  width: min(1240px, calc(100% - 32px));
}

.admin-page {
  display: grid;
  gap: 20px;
}

.admin-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  gap: 18px;
  align-items: center;
  padding: 28px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid rgba(22, 50, 92, 0.1);
  box-shadow: 0 18px 48px rgba(22, 50, 92, 0.1);
}

.admin-hero h1 {
  margin: 0;
  font-size: clamp(1.9rem, 4vw, 3.2rem);
  line-height: 1.05;
}

.admin-hero p {
  color: var(--muted);
  font-weight: 750;
}

.admin-status-card {
  display: grid;
  gap: 8px;
  padding: 18px;
  border-radius: 16px;
  background: #eefcf7;
  border: 1px solid rgba(15, 159, 143, 0.14);
}

.admin-status-card span {
  color: #276153;
  font-weight: 900;
}

.admin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.42fr);
  gap: 18px;
  align-items: start;
}

.admin-form,
.admin-preview-panel {
  display: grid;
  gap: 16px;
}

.admin-page-picker {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  padding: 14px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(22, 50, 92, 0.1);
  box-shadow: 0 14px 34px rgba(22, 50, 92, 0.08);
}

.admin-page-tab {
  min-height: 44px;
  border: 1px solid rgba(22, 50, 92, 0.1);
  border-radius: 12px;
  background: #f7fbff;
  color: var(--text);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.admin-page-tab.is-active {
  border-color: transparent;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  box-shadow: 0 12px 24px rgba(31, 111, 255, 0.18);
}

.admin-save-guide {
  display: grid;
  gap: 6px;
  padding: 16px;
  border-radius: 18px;
  background: #fffaf0;
  border: 1px solid rgba(255, 178, 0, 0.24);
  box-shadow: 0 14px 34px rgba(22, 50, 92, 0.08);
}

.admin-save-guide span {
  color: #946200;
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.admin-save-guide strong {
  color: #071b36;
  font-size: 1.2rem;
  font-weight: 900;
}

.admin-save-guide p,
.admin-export-note {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.55;
}

.admin-panel,
.admin-preview-card,
.admin-export {
  display: grid;
  gap: 13px;
  padding: 20px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(22, 50, 92, 0.1);
  box-shadow: 0 14px 34px rgba(22, 50, 92, 0.08);
}

.admin-panel {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-panel[hidden] {
  display: none;
}

.admin-tool-panel {
  grid-template-columns: 1fr;
}

.admin-tool-text {
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.6;
}

.admin-tool-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: max-content;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  font-weight: 900;
  box-shadow: 0 14px 28px rgba(31, 111, 255, 0.18);
}

.admin-panel h2,
.admin-field-wide {
  grid-column: 1 / -1;
}

.admin-panel h2,
.admin-preview-card h2,
.admin-export h2 {
  margin: 0;
}

.admin-panel label {
  display: grid;
  gap: 7px;
}

.admin-panel label span {
  color: #27466f;
  font-size: 0.88rem;
  font-weight: 900;
}

.admin-panel input,
.admin-panel select,
.admin-panel textarea,
.admin-export textarea {
  width: 100%;
  border: 1px solid rgba(22, 50, 92, 0.14);
  border-radius: 12px;
  background: #fbfdff;
  color: var(--text);
  font: inherit;
  font-weight: 750;
  padding: 11px 12px;
  outline: none;
}

.admin-check {
  align-content: start;
  grid-template-columns: auto 1fr !important;
  align-items: center;
}

.admin-check input {
  width: 18px;
  height: 18px;
}

.admin-preview-panel {
  position: sticky;
  top: 100px;
}

.admin-preview-card img {
  width: 100%;
  max-height: 220px;
  border-radius: 14px;
  object-fit: contain;
  background: #f7fbff;
}

.admin-ad-preview {
  background: linear-gradient(135deg, #f7fbff, #fffaf0);
}

.admin-actions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.admin-actions button {
  min-height: 42px;
  border: 0;
  border-radius: 12px;
  background: var(--primary);
  color: #ffffff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

@media (max-width: 900px) {
  .admin-shell {
    width: calc(100% - 12px);
  }

  .admin-hero,
  .admin-grid,
  .admin-panel,
  .admin-page-picker {
    grid-template-columns: 1fr;
  }

  .admin-preview-panel {
    position: static;
  }
}

/* Payment guide popup */
.payment-guide-overlay[hidden] {
  display: none;
}

.payment-guide-overlay {
  position: fixed;
  inset: 0;
  z-index: 2400;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(6, 16, 32, 0.62);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.22s ease;
}

.payment-guide-overlay.is-visible {
  opacity: 1;
}

.payment-guide-panel {
  position: relative;
  width: min(920px, 100%);
  display: grid;
  gap: 18px;
  padding: 24px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid rgba(255, 178, 0, 0.2);
  box-shadow: 0 28px 80px rgba(6, 16, 32, 0.28);
  transform: translateY(18px) scale(0.98);
  transition: transform 0.22s ease;
}

.payment-guide-overlay.is-visible .payment-guide-panel {
  transform: translateY(0) scale(1);
}

.payment-guide-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(22, 50, 92, 0.12);
  border-radius: 50%;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-size: 1.35rem;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
}

.payment-guide-heading {
  padding-right: 44px;
}

.payment-guide-heading h2 {
  margin: 6px 0 0;
  color: var(--text);
  font-size: clamp(1.4rem, 3vw, 2.2rem);
  line-height: 1.1;
}

.payment-guide-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px minmax(0, 1fr) 42px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.payment-guide-step {
  position: relative;
  min-height: 132px;
  display: grid;
  align-content: start;
  padding: 20px 22px 18px 66px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(255, 178, 0, 0.34);
  box-shadow: 0 16px 36px rgba(42, 89, 167, 0.08);
  opacity: 0;
  transform: translateY(14px);
}

.payment-guide-overlay.is-visible .payment-guide-step {
  animation: payment-guide-step-in 0.46s ease forwards;
}

.payment-guide-overlay.is-visible .payment-guide-step:nth-of-type(1) {
  animation-delay: 0.08s;
}

.payment-guide-overlay.is-visible .payment-guide-step:nth-of-type(2) {
  animation-delay: 0.5s;
}

.payment-guide-overlay.is-visible .payment-guide-step:nth-of-type(3) {
  animation-delay: 0.92s;
}

.payment-guide-step span {
  position: absolute;
  top: 16px;
  left: 16px;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #ffb200;
  color: #071b36;
  font-size: 1rem;
  font-weight: 900;
}

.payment-guide-step p {
  margin: 0;
  color: #17335f;
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 900;
  line-height: 1.3;
}

.payment-guide-arrow {
  display: grid;
  place-items: center;
  color: var(--primary);
  font-size: 2.1rem;
  font-weight: 900;
  opacity: 0;
  transform: translateX(-10px);
}

.payment-guide-overlay.is-visible .payment-guide-arrow {
  animation: payment-guide-arrow-in 0.42s ease forwards;
}

.payment-guide-overlay.is-visible .payment-guide-arrow:nth-of-type(1) {
  animation-delay: 0.36s;
}

.payment-guide-overlay.is-visible .payment-guide-arrow:nth-of-type(2) {
  animation-delay: 0.78s;
}

@keyframes payment-guide-step-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes payment-guide-arrow-in {
  0% {
    opacity: 0;
    transform: translateX(-10px);
  }

  60% {
    opacity: 1;
    transform: translateX(4px);
  }

  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@media (max-width: 760px) {
  .payment-guide-panel {
    max-height: calc(100vh - 24px);
    overflow: auto;
    gap: 14px;
    padding: 18px;
    border-radius: 18px;
  }

  .payment-guide-flow {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .payment-guide-step {
    min-height: 0;
    padding: 18px 18px 18px 62px;
    border-radius: 16px;
  }

  .payment-guide-arrow {
    min-height: 30px;
    font-size: 1.65rem;
    transform: translateY(-8px) rotate(90deg);
  }

  .payment-guide-overlay.is-visible .payment-guide-arrow {
    animation: payment-guide-arrow-down-in 0.42s ease forwards;
  }
}

@keyframes payment-guide-arrow-down-in {
  0% {
    opacity: 0;
    transform: translateY(-8px) rotate(90deg);
  }

  60% {
    opacity: 1;
    transform: translateY(4px) rotate(90deg);
  }

  100% {
    opacity: 1;
    transform: translateY(0) rotate(90deg);
  }
}

/* Home free-video card alignment */
.home-free-video-list .course-head {
  align-items: center;
}

.home-free-video-list .course-brand {
  min-width: 0;
  flex: 1 1 auto;
}

.home-free-video-list .course-actions {
  grid-template-columns: minmax(156px, 178px);
  place-items: center;
  align-self: center;
  min-width: 178px;
}

.home-free-video-list .details-link {
  width: 100%;
  min-height: 60px;
  padding: 8px 18px;
  line-height: 1.15;
}

/* Guide FAQ page */
.guide-faq-card {
  display: grid;
  gap: 12px;
  padding: 26px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(31, 111, 255, 0.1);
  box-shadow: 0 16px 40px rgba(42, 89, 167, 0.08);
}

.guide-faq-card details {
  border: 1px solid rgba(31, 111, 255, 0.12);
  border-radius: 16px;
  background: #ffffff;
  overflow: hidden;
}

.guide-faq-card summary {
  position: relative;
  display: block;
  padding: 18px 54px 18px 18px;
  color: var(--text);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 900;
  line-height: 1.25;
  cursor: pointer;
}

.guide-faq-card summary::-webkit-details-marker {
  display: none;
}

.guide-faq-card summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 18px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #ffb200;
  color: #071b36;
  font-size: 1.2rem;
  font-weight: 900;
  transform: translateY(-50%);
}

.guide-faq-card details[open] summary {
  background: #f1f7ff;
}

.guide-faq-card details[open] summary::after {
  content: "-";
}

.guide-faq-card ol,
.guide-faq-card ul {
  margin: 0;
  padding: 0 18px 18px 42px;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.65;
}

.guide-faq-card li + li {
  margin-top: 8px;
}

/* Refer and earn page */
.refer-page {
  display: grid;
  gap: 20px;
}

.refer-hero {
  position: relative;
  min-height: 430px;
  display: grid;
  place-items: center;
  overflow: hidden;
  padding: clamp(34px, 5vw, 60px);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 12%, rgba(45, 124, 255, 0.52), transparent 34%),
    linear-gradient(135deg, #06163f 0%, #0a3aa4 54%, #0757d8 100%);
  color: #ffffff;
  box-shadow: 0 26px 70px rgba(8, 31, 94, 0.24);
}

.refer-hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -64px;
  height: 130px;
  border-radius: 50% 50% 0 0;
  background: #ffffff;
  border-top: 10px solid #ffbf18;
}

.refer-hero-copy {
  position: relative;
  z-index: 2;
  display: grid;
  justify-items: center;
  max-width: 820px;
  text-align: center;
}

.refer-kicker {
  margin: 0 0 18px;
  padding: 10px 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, #ffc21a, #ff9e12);
  color: #06163f;
  font-size: clamp(1rem, 2.2vw, 1.55rem);
  font-weight: 900;
  text-transform: uppercase;
  transform: rotate(-2deg);
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.18);
}

.refer-hero h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(3.2rem, 9vw, 7.6rem);
  line-height: 0.9;
  text-transform: uppercase;
  text-shadow: 0 8px 0 rgba(0, 0, 0, 0.12);
}

.refer-hero h1 strong {
  color: #ffbf18;
}

.refer-hero-copy > p:not(.refer-kicker) {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.94);
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 900;
  line-height: 1.45;
}

.refer-share-button,
.refer-cta a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  margin-top: 24px;
  padding: 0 26px;
  border-radius: 999px;
  background: linear-gradient(135deg, #ffc21a, #ff9e12);
  color: #06163f;
  font-weight: 900;
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.2);
}

.refer-generator-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 18px;
  align-items: start;
  padding: 26px;
  border-radius: 24px;
  background: linear-gradient(135deg, #ffffff, #eef6ff);
  border: 1px solid rgba(31, 111, 255, 0.14);
  box-shadow: 0 18px 46px rgba(42, 89, 167, 0.1);
}

.refer-generator-copy {
  display: grid;
  align-content: center;
  min-height: 100%;
}

.refer-generator-copy h2 {
  margin: 0;
  color: #071b36;
  font-size: clamp(1.8rem, 4vw, 3rem);
  line-height: 1.05;
}

.refer-generator-copy p:not(.eyebrow) {
  margin: 12px 0 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.6;
}

.refer-generator-form {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  align-items: end;
}

.refer-generator-form label,
.refer-result-card label {
  display: grid;
  gap: 7px;
  min-width: 0;
  color: #27466f;
  font-weight: 900;
}

.refer-generator-form input,
.refer-result-card input,
.refer-result-card textarea {
  width: 100%;
  border: 1px solid rgba(22, 50, 92, 0.14);
  border-radius: 12px;
  background: #ffffff;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  padding: 12px;
  outline: none;
}

.refer-generator-form input:focus,
.refer-result-card input:focus,
.refer-result-card textarea:focus {
  border-color: rgba(31, 111, 255, 0.42);
  box-shadow: 0 0 0 4px rgba(31, 111, 255, 0.1);
}

.refer-generator-form button {
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  background: linear-gradient(135deg, #0641b8, #0b65dd);
  color: #ffffff;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
  box-shadow: 0 14px 24px rgba(6, 65, 184, 0.2);
}

.refer-generator-status {
  grid-column: 1 / -1;
  min-height: 22px;
  margin: 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.45;
}

.refer-result-card {
  grid-column: 1 / -1;
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, #06163f, #0a3aa4);
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(6, 22, 63, 0.2);
}

.refer-result-card[hidden] {
  display: none;
}

.refer-result-card p {
  margin: 0;
  color: #ffbf18;
  font-weight: 900;
  text-transform: uppercase;
}

.refer-result-card strong {
  color: #ffffff;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1;
}

.refer-result-card label {
  color: #cfe3ff;
}

.refer-result-card textarea {
  min-height: 96px;
  resize: vertical;
}

.refer-result-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.refer-result-actions button,
.refer-result-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 0;
  border-radius: 12px;
  font: inherit;
  font-weight: 900;
  text-align: center;
  cursor: pointer;
}

.refer-result-actions button {
  background: #ffbf18;
  color: #06163f;
}

.refer-result-actions a {
  background: #19b66e;
  color: #ffffff;
}

.refer-gift {
  position: absolute;
  z-index: 2;
  bottom: 28px;
  left: 50%;
  width: 150px;
  height: 118px;
  border-radius: 16px;
  background: linear-gradient(135deg, #0a6bf0, #0641b8);
  border: 2px solid rgba(255, 255, 255, 0.6);
  transform: translateX(-50%);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.25);
}

.refer-gift::before,
.refer-gift::after {
  content: "";
  position: absolute;
  background: #ffbf18;
}

.refer-gift::before {
  left: 61px;
  top: 0;
  width: 28px;
  height: 100%;
}

.refer-gift::after {
  left: 0;
  top: 38px;
  width: 100%;
  height: 28px;
}

.refer-gift span {
  position: absolute;
  left: 50%;
  top: -26px;
  width: 76px;
  height: 40px;
  border: 10px solid #ffbf18;
  border-bottom: 0;
  border-radius: 50px 50px 0 0;
  transform: translateX(-50%);
}

.refer-megaphone {
  position: absolute;
  z-index: 1;
  top: 45%;
  width: 98px;
  height: 64px;
  border-radius: 999px 18px 18px 999px;
  background: linear-gradient(135deg, #ffffff, #dce9ff);
  box-shadow: 0 18px 26px rgba(0, 0, 0, 0.18);
}

.refer-megaphone::after {
  content: "";
  position: absolute;
  right: -24px;
  top: 14px;
  border-left: 34px solid #ffffff;
  border-top: 18px solid transparent;
  border-bottom: 18px solid transparent;
}

.refer-megaphone-left {
  left: 70px;
  transform: rotate(-8deg);
}

.refer-megaphone-right {
  right: 70px;
  transform: scaleX(-1) rotate(-8deg);
}

.refer-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.refer-rules-card,
.refer-rewards-card,
.refer-why,
.refer-cta {
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid rgba(31, 111, 255, 0.16);
  box-shadow: 0 18px 46px rgba(42, 89, 167, 0.1);
}

.refer-rules-card,
.refer-rewards-card {
  padding: 26px;
}

.refer-rules-card h2,
.refer-rewards-card h2,
.refer-why h2 {
  width: max-content;
  max-width: 100%;
  margin: -4px auto 22px;
  padding: 10px 28px;
  border-radius: 12px;
  color: #ffffff;
  font-size: clamp(1.35rem, 3vw, 2rem);
  text-transform: uppercase;
  background: linear-gradient(135deg, #0641b8, #0b65dd);
  box-shadow: 0 14px 24px rgba(6, 65, 184, 0.2);
}

.refer-rewards-card h2 {
  background: linear-gradient(135deg, #078b51, #19b66e);
}

.refer-rule-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.refer-rule-list li {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(22, 50, 92, 0.1);
}

.refer-rule-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.refer-rule-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0641b8, #0b65dd);
  color: #ffffff;
  font-weight: 900;
  box-shadow: 0 14px 24px rgba(6, 65, 184, 0.2);
}

.refer-rule-list h3,
.refer-why h3 {
  margin: 0;
  color: #071b36;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.15;
  text-transform: uppercase;
}

.refer-rule-list p,
.refer-why p,
.refer-cta p {
  margin: 7px 0 0;
  color: var(--muted);
  font-weight: 800;
  line-height: 1.5;
}

.refer-reward-box,
.refer-special-box {
  position: relative;
  overflow: hidden;
  display: grid;
  gap: 6px;
  min-height: 210px;
  padding: 28px;
  border-radius: 18px;
  border: 1px solid rgba(18, 168, 91, 0.28);
  background: linear-gradient(135deg, #effff5, #ffffff);
}

.refer-special-box {
  margin-top: 18px;
  border-color: rgba(230, 57, 70, 0.24);
  background: linear-gradient(135deg, #fff1f2, #ffffff);
}

.refer-reward-box::after,
.refer-special-box::after {
  content: "";
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: 86px;
  height: 86px;
  border-radius: 18px;
  background: linear-gradient(135deg, #19b66e, #078b51);
  box-shadow: inset 18px 0 0 #ffbf18, inset 0 30px 0 rgba(255, 191, 24, 0.92);
  transform: rotate(-6deg);
}

.refer-special-box::after {
  background: linear-gradient(135deg, #e63946, #b8142a);
}

.refer-reward-box p,
.refer-special-box p {
  margin: 0;
  color: #078b51;
  font-size: 1.25rem;
  font-weight: 900;
  text-transform: uppercase;
}

.refer-special-box p {
  color: #b8142a;
}

.refer-reward-box strong,
.refer-special-box strong {
  color: #078b51;
  font-size: clamp(3.2rem, 7vw, 5.8rem);
  line-height: 0.95;
  font-weight: 900;
}

.refer-special-box strong {
  color: #d31631;
}

.refer-reward-box span,
.refer-special-box span {
  max-width: 60%;
  color: #071b36;
  font-weight: 900;
  line-height: 1.35;
  text-transform: uppercase;
}

.refer-why {
  overflow: hidden;
  padding: 26px;
  background: linear-gradient(135deg, #06163f, #0a3aa4);
}

.refer-why h2 {
  margin-top: -6px;
}

.refer-why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.refer-why article {
  display: grid;
  justify-items: center;
  text-align: center;
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.28);
}

.refer-why article:last-child {
  border-right: 0;
}

.refer-why article span {
  display: grid;
  place-items: center;
  width: 78px;
  height: 78px;
  margin-bottom: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  background: linear-gradient(135deg, #0b65dd, #0641b8);
  color: #ffbf18;
  font-size: 1.65rem;
  font-weight: 900;
}

.refer-why h3 {
  color: #ffbf18;
}

.refer-why p {
  color: rgba(255, 255, 255, 0.92);
}

.refer-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 28px;
  background: linear-gradient(135deg, #ffc21a, #ff9e12);
}

.refer-cta h2 {
  margin: 0;
  color: #06163f;
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  line-height: 1.05;
  text-transform: uppercase;
}

.refer-cta p {
  color: #06163f;
}

.refer-cta a {
  min-width: 210px;
  margin: 0;
  background: linear-gradient(135deg, #0641b8, #0b65dd);
  color: #ffffff;
}

@media (max-width: 900px) {
  .refer-board,
  .refer-generator-card,
  .refer-generator-form,
  .refer-why-grid {
    grid-template-columns: 1fr;
  }

  .refer-megaphone {
    opacity: 0.18;
  }

  .refer-why article {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
  }

  .refer-why article:last-child {
    border-bottom: 0;
  }

  .refer-cta {
    display: grid;
    text-align: center;
  }

  .refer-cta a {
    width: 100%;
  }

  .refer-result-actions {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .refer-hero {
    min-height: 360px;
    padding: 28px 16px;
    border-radius: 20px;
  }

  .refer-hero h1 {
    font-size: clamp(2.6rem, 15vw, 4.2rem);
  }

  .refer-gift {
    width: 110px;
    height: 86px;
    opacity: 0.72;
  }

  .refer-rules-card,
  .refer-rewards-card,
  .refer-generator-card,
  .refer-why,
  .refer-cta {
    padding: 16px;
    border-radius: 18px;
  }

  .refer-generator-card {
    gap: 14px;
    background: #ffffff;
  }

  .refer-generator-copy {
    text-align: left;
  }

  .refer-generator-copy .eyebrow {
    margin-bottom: 6px;
  }

  .refer-generator-copy h2 {
    max-width: 12ch;
    font-size: 1.65rem;
    line-height: 1.08;
  }

  .refer-generator-copy p:not(.eyebrow) {
    margin-top: 8px;
    font-size: 0.94rem;
    line-height: 1.45;
  }

  .refer-generator-form {
    gap: 10px;
  }

  .refer-generator-form label,
  .refer-result-card label {
    gap: 6px;
    font-size: 0.9rem;
  }

  .refer-generator-form input,
  .refer-result-card input,
  .refer-result-card textarea {
    min-height: 46px;
    padding: 11px 12px;
    font-size: 0.95rem;
  }

  .refer-generator-form button {
    min-height: 50px;
    width: 100%;
  }

  .refer-generator-status {
    min-height: 0;
    font-size: 0.9rem;
  }

  .refer-result-card {
    gap: 10px;
    padding: 14px;
    border-radius: 16px;
  }

  .refer-result-card strong {
    font-size: clamp(1.8rem, 11vw, 2.6rem);
    overflow-wrap: anywhere;
  }

  .refer-result-card textarea {
    min-height: 112px;
  }

  .refer-rule-list li {
    grid-template-columns: 52px minmax(0, 1fr);
    gap: 12px;
  }

  .refer-rule-icon {
    width: 52px;
    height: 52px;
  }

  .refer-reward-box,
  .refer-special-box {
    min-height: 180px;
    padding: 18px;
  }

  .refer-reward-box span,
  .refer-special-box span {
    max-width: 100%;
  }

  .refer-reward-box::after,
  .refer-special-box::after {
    opacity: 0.18;
  }
}

@media (max-width: 767px) {
  .home-free-video-list .course-head {
    align-items: stretch !important;
  }

  .home-free-video-list .course-actions {
    width: 100% !important;
    min-width: 0 !important;
    grid-template-columns: 1fr !important;
  }

  .home-free-video-list .details-link {
    min-height: 48px !important;
  }

  .guide-faq-card {
    padding: 14px !important;
    border-radius: 16px !important;
  }

  .guide-faq-card summary {
    padding: 15px 48px 15px 14px;
  }

  .guide-faq-card ol,
  .guide-faq-card ul {
    padding: 0 14px 16px 34px;
    font-size: 0.92rem;
  }
}

/* Free resource downloads */
.free-resource-section {
  display: grid;
  gap: 14px;
}

.free-resource-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.free-resource-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 18px;
  border-radius: 18px;
  background: #ffffff;
  border: 1px solid rgba(22, 50, 92, 0.1);
  box-shadow: 0 14px 32px rgba(22, 50, 92, 0.08);
}

.free-resource-card p,
.free-resource-empty {
  margin: 0;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.free-resource-card h3 {
  margin: 5px 0;
  color: var(--text);
  font-size: 1.18rem;
  line-height: 1.15;
}

.free-resource-card span {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.45;
}

.free-resource-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  color: #ffffff;
  font-weight: 900;
}

@media (max-width: 767px) {
  .free-resource-list,
  .free-resource-card {
    grid-template-columns: 1fr !important;
  }

  .free-resource-card a {
    width: 100%;
  }
}

/* Horizontal slide topic/card design */
.courses-page .course-list,
.home-free-video-list {
  display: flex !important;
  grid-template-columns: none !important;
  gap: 22px !important;
  overflow-x: auto;
  overflow-y: hidden;
  padding: 8px 6px 20px;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: 6px;
  -webkit-overflow-scrolling: touch;
}

.courses-page .course-list::-webkit-scrollbar,
.home-free-video-list::-webkit-scrollbar {
  height: 10px;
}

.courses-page .course-list::-webkit-scrollbar-track,
.home-free-video-list::-webkit-scrollbar-track {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.courses-page .course-list::-webkit-scrollbar-thumb,
.home-free-video-list::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
}

.courses-page .course-card,
.home-free-video-list .course-card {
  flex: 0 0 clamp(260px, 31vw, 340px) !important;
  min-height: 250px;
  scroll-snap-align: start;
  display: grid !important;
  align-content: stretch;
  padding: 28px 24px !important;
  border-radius: 24px !important;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(255, 246, 242, 0.92)),
    radial-gradient(circle at 92% 6%, rgba(255, 178, 0, 0.16), transparent 34%);
  border: 1px solid rgba(255, 255, 255, 0.78) !important;
  box-shadow: 0 22px 52px rgba(159, 87, 70, 0.12) !important;
}

.courses-page .course-head,
.home-free-video-list .course-head {
  display: grid !important;
  grid-template-columns: 1fr !important;
  align-content: space-between;
  gap: 18px !important;
  min-height: 100%;
}

.courses-page .course-brand,
.home-free-video-list .course-brand {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 14px !important;
}

.courses-page .course-brand img,
.home-free-video-list .course-brand img {
  width: 96px !important;
  height: 96px !important;
  padding: 12px;
  border-radius: 22px !important;
  background: linear-gradient(135deg, var(--primary), var(--accent-2));
  box-shadow: 0 16px 30px rgba(31, 111, 255, 0.24);
  object-fit: contain !important;
}

.courses-page .course-actions,
.home-free-video-list .course-actions {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 10px !important;
  width: 100%;
  min-width: 0 !important;
}

.courses-page .course-price,
.courses-page .details-link,
.home-free-video-list .details-link {
  width: 100%;
  min-height: 44px !important;
  border-radius: 999px !important;
}

@media (max-width: 767px) {
  .courses-page .course-list,
  .home-free-video-list {
    gap: 14px !important;
    padding-inline: 2px;
  }

  .courses-page .course-card,
  .home-free-video-list .course-card {
    flex-basis: min(82vw, 320px) !important;
    min-height: 232px;
    padding: 22px 18px !important;
  }

  .courses-page .course-brand img,
  .home-free-video-list .course-brand img {
    width: 84px !important;
    height: 84px !important;
  }
}

/* 2026 mobile-first Uncut Lesson refresh */
:root {
  --ink: #12233f;
  --paper: #ffffff;
  --surface: #f4f7fb;
  --brand: #315efb;
  --brand-deep: #1f45c9;
  --mint: #0d9b84;
  --warm: #ffb547;
  --soft-line: #e4eaf3;
  --round: 20px;
}

html,
body {
  max-width: 100%;
  overflow-x: clip;
}

body {
  color: var(--ink);
  background: #f7f9fc !important;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 88% 3%, rgba(49, 94, 251, 0.08), transparent 28rem), radial-gradient(circle at 0 20%, rgba(13, 155, 132, 0.05), transparent 22rem);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.page-shell {
  width: min(1180px, calc(100% - 24px)) !important;
  margin: 12px auto 28px !important;
}

.page-shell > main {
  display: grid;
  gap: 28px;
  margin-top: 18px;
}

.topbar {
  position: sticky !important;
  top: 8px;
  z-index: 100;
  min-height: 68px;
  padding: 10px 12px !important;
  border: 1px solid rgba(228, 234, 243, 0.9) !important;
  border-radius: 18px !important;
  background: rgba(255, 255, 255, 0.94) !important;
  box-shadow: 0 10px 28px rgba(18, 35, 63, 0.08) !important;
  backdrop-filter: blur(14px);
}

.brand {
  color: var(--ink) !important;
  font-family: "Outfit", sans-serif !important;
  font-size: 1.05rem !important;
  font-weight: 700 !important;
}

.brand-logo {
  width: 42px !important;
  height: 42px !important;
  border-radius: 12px !important;
  object-fit: cover;
}

.nav-actions {
  gap: 6px !important;
}

.nav-actions .nav-button {
  min-height: 38px !important;
  padding: 0 12px !important;
  border: 1px solid transparent !important;
  border-radius: 10px !important;
  color: #4a5a75 !important;
  background: transparent !important;
  font-size: 0.8rem !important;
  font-weight: 800 !important;
  box-shadow: none !important;
}

.nav-actions .nav-button:hover,
.nav-actions .nav-button-active {
  color: var(--brand-deep) !important;
  background: #eef2ff !important;
  border-color: #dbe3ff !important;
}

.menu-toggle {
  width: 42px !important;
  height: 42px !important;
  padding: 10px !important;
  border-radius: 12px !important;
  background: #f2f5fa !important;
  border-color: var(--soft-line) !important;
}

.eyebrow,
.course-label {
  margin: 0 0 7px !important;
  color: var(--brand-deep) !important;
  font-size: 0.7rem !important;
  font-weight: 800 !important;
  letter-spacing: 0.11em !important;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

.premium-hero,
.catalog-hero {
  position: relative;
  display: grid;
  gap: 22px;
  overflow: hidden;
  padding: 24px;
  border: 1px solid #e5eaf2;
  border-radius: 24px;
  background: linear-gradient(135deg, #ffffff 0%, #f6f8ff 100%);
  box-shadow: 0 20px 50px rgba(18, 35, 63, 0.08);
}

.premium-hero::after,
.catalog-hero::after {
  content: "";
  position: absolute;
  width: 180px;
  height: 180px;
  right: -78px;
  top: -98px;
  border-radius: 999px;
  background: rgba(49, 94, 251, 0.08);
}

.hero-copy,
.catalog-hero > div {
  position: relative;
  z-index: 1;
}

.hero-copy h1,
.catalog-hero h1 {
  max-width: 14ch;
  margin: 0;
  color: var(--ink) !important;
  font-family: "Outfit", sans-serif;
  font-size: clamp(2rem, 9.5vw, 3.4rem) !important;
  line-height: 1.03 !important;
  letter-spacing: -0.045em;
}

.hero-text,
.catalog-hero > div > p:not(.eyebrow) {
  max-width: 54ch;
  margin: 14px 0 0 !important;
  color: #5d6d86 !important;
  font-size: 0.96rem !important;
  line-height: 1.6 !important;
}

.hero-search,
.catalog-search {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
  margin-top: 18px;
  padding: 5px;
  border: 1px solid #e0e6f0;
  border-radius: 14px;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(18, 35, 63, 0.06);
}

.hero-search input,
.catalog-search input {
  width: 100%;
  min-width: 0;
  min-height: 40px;
  padding: 0 10px;
  border: 0;
  outline: 0;
  color: var(--ink);
  font: inherit;
  background: transparent;
}

.hero-search button {
  flex: 0 0 auto;
  min-height: 40px;
  padding: 0 13px;
  border: 0;
  border-radius: 10px;
  color: #ffffff;
  background: var(--brand);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 800;
  cursor: pointer;
}

.hero-cta {
  display: flex !important;
  flex-wrap: wrap;
  gap: 10px !important;
  margin-top: 16px;
}

.primary-cta,
.secondary-cta,
.preview-action,
.details-link,
.course-price {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-height: 44px !important;
  padding: 0 14px !important;
  border-radius: 12px !important;
  font-size: 0.82rem !important;
  font-weight: 800 !important;
  text-align: center;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.primary-cta,
.course-price {
  color: #ffffff !important;
  background: var(--brand) !important;
  box-shadow: 0 10px 20px rgba(49, 94, 251, 0.2) !important;
}

.secondary-cta,
.details-link {
  color: var(--brand-deep) !important;
  background: #eef2ff !important;
  border: 1px solid #d8e0ff !important;
  box-shadow: none !important;
}

.preview-action {
  color: #087564 !important;
  background: #e8faf5 !important;
  border: 1px solid #c9eee4 !important;
  box-shadow: none !important;
}

.primary-cta:hover,
.secondary-cta:hover,
.preview-action:hover,
.details-link:hover,
.course-price:hover {
  transform: translateY(-2px);
}

.trust-line {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 15px;
}

.trust-line span {
  padding: 6px 9px;
  border-radius: 999px;
  color: #52627d;
  background: #f3f6fa;
  font-size: 0.72rem;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  z-index: 1;
  min-height: 190px;
  overflow: hidden;
  border-radius: 18px;
  background: #e5ebff;
}

.hero-visual img,
.catalog-hero > img {
  width: 100%;
  height: 100%;
  min-height: 190px;
  object-fit: cover;
}

.hero-course-note {
  position: absolute;
  right: 10px;
  bottom: 10px;
  display: grid;
  gap: 2px;
  padding: 10px 12px;
  border-radius: 12px;
  color: #ffffff;
  background: rgba(18, 35, 63, 0.86);
  backdrop-filter: blur(8px);
}

.hero-course-note span { font-size: 0.7rem; opacity: 0.78; }
.hero-course-note strong { font-size: 0.82rem; }

.section-heading h2,
.course-overview h2,
.course-practice-grid h2,
.course-review-area h2,
.similar-courses h2 {
  margin: 0;
  color: var(--ink);
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.45rem, 6vw, 2.1rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
}

.section-heading-row {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 14px;
}

.text-link {
  flex: 0 0 auto;
  color: var(--brand-deep);
  font-size: 0.82rem;
  font-weight: 800;
}

.benefit-grid {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.benefit-grid article {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--soft-line);
  border-radius: 16px;
  background: #ffffff;
}

.benefit-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: var(--brand-deep);
  background: #edf1ff;
  font: 800 0.72rem "Outfit", sans-serif;
}

.benefit-grid h3 { margin: 0; color: var(--ink); font-size: 0.91rem; }
.benefit-grid p { margin: 3px 0 0; color: #66758e; font-size: 0.8rem; line-height: 1.4; }

body .featured-course-list,
body .catalog-course-list,
body .courses-page .course-list {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 14px !important;
  overflow: visible !important;
  padding: 0 !important;
  scroll-snap-type: none !important;
}

body .premium-course-card,
body .courses-page .course-card.premium-course-card {
  display: grid !important;
  grid-template-columns: 76px minmax(0, 1fr) !important;
  grid-template-rows: 1fr auto;
  column-gap: 13px !important;
  row-gap: 14px !important;
  min-height: 0 !important;
  padding: 14px !important;
  overflow: hidden;
  border: 1px solid #e3e9f2 !important;
  border-radius: 18px !important;
  background: #ffffff !important;
  box-shadow: 0 12px 28px rgba(18, 35, 63, 0.06) !important;
  flex: none !important;
}

.course-card-visual {
  position: relative;
  align-self: start;
}

body .courses-page .course-brand img,
.course-card-visual img {
  display: block;
  width: 76px !important;
  height: 76px !important;
  padding: 0 !important;
  border-radius: 15px !important;
  background: #edf1ff !important;
  object-fit: cover !important;
  box-shadow: none !important;
}

.course-badge {
  position: absolute;
  left: 4px;
  bottom: -8px;
  max-width: 82px;
  padding: 3px 6px;
  border-radius: 999px;
  color: #0f7668;
  background: #e8faf5;
  font-size: 0.55rem;
  font-weight: 800;
  line-height: 1.1;
  white-space: nowrap;
}

.course-badge.offer-badge { color: #9a5a00; background: #fff3d8; }

.course-card-content { min-width: 0; }
.course-card-content h2,
.course-card-content h3 { margin: 0; color: var(--ink); font-size: 1.02rem; line-height: 1.2; }
.course-card-content p:not(.course-label) { margin: 5px 0 0; color: #65738c; font-size: 0.79rem; line-height: 1.42; }

body .premium-course-card .course-actions,
body .courses-page .premium-course-card .course-actions {
  display: grid !important;
  grid-column: 1 / -1;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 8px !important;
  width: 100% !important;
  min-width: 0 !important;
}

body .premium-course-card .course-actions a,
body .courses-page .premium-course-card .course-actions a {
  width: 100% !important;
  min-width: 0 !important;
  min-height: 40px !important;
  padding: 0 5px !important;
  white-space: nowrap;
  font-size: 0.7rem !important;
}

.free-video-section,
.featured-section,
.benefits-section,
.reviews-section,
.faq-section { display: grid; gap: 14px; }

.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.preview-grid a {
  display: grid;
  gap: 5px;
  min-height: 110px;
  padding: 13px;
  border: 1px solid #e4e9f2;
  border-radius: 16px;
  background: #ffffff;
}

.preview-grid span { color: var(--brand-deep); font-size: 0.65rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.preview-grid strong { color: var(--ink); font-size: 0.87rem; line-height: 1.2; }
.preview-grid small { align-self: end; color: #60708b; font-size: 0.68rem; font-weight: 700; }

.why-section {
  display: grid;
  gap: 20px;
  padding: 22px;
  overflow: hidden;
  border-radius: 22px;
  color: #ffffff;
  background: linear-gradient(135deg, #16284a, #254f93);
}

.why-section .eyebrow { color: #b9c9ff !important; }
.why-copy h2 { max-width: 15ch; margin: 0; color: #ffffff; font: 600 clamp(1.55rem, 7vw, 2.4rem)/1.08 "Outfit", sans-serif; letter-spacing: -0.03em; }
.why-copy p:not(.eyebrow) { max-width: 52ch; margin: 11px 0 0; color: #d8e2f5; font-size: .89rem; line-height: 1.55; }
.why-points { display: grid; gap: 9px; }
.why-points div { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 10px; align-items: center; padding-top: 9px; border-top: 1px solid rgba(255,255,255,.16); }
.why-points strong { color: #9bc1ff; font: 700 .78rem "Outfit", sans-serif; }
.why-points span { font-size: .85rem; font-weight: 700; }

.premium-reviews .reviews-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(250px, 84%);
  gap: 10px;
  overflow-x: auto;
  padding: 2px 2px 8px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.premium-reviews .reviews-grid::-webkit-scrollbar { display: none; }
.premium-reviews .review-card { min-height: 130px; margin: 0 !important; padding: 16px !important; border: 1px solid #e3e9f2 !important; border-radius: 16px !important; background: #ffffff !important; box-shadow: none !important; scroll-snap-align: start; }
.premium-reviews .review-card p { margin: 0; color: #3e4f6b; font-size: .87rem; line-height: 1.5; }
.premium-reviews .review-card strong { display: block; margin-top: 13px; color: var(--brand-deep); font-size: .7rem; }

.faq-list { display: grid; gap: 8px; }
.faq-list details { border: 1px solid var(--soft-line); border-radius: 14px; background: #ffffff; }
.faq-list summary { padding: 14px; color: var(--ink); font-size: .85rem; font-weight: 800; cursor: pointer; }
.faq-list p { margin: 0; padding: 0 14px 14px; color: #65738c; font-size: .82rem; line-height: 1.5; }

.site-ad-panel {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 14px;
  overflow: hidden;
  border: 1px solid #dce4ff;
  border-radius: 18px;
  background: linear-gradient(135deg, #eef2ff, #f8faff);
}

.site-ad-panel img { width: 92px; height: 112px; border-radius: 12px; object-fit: cover; }
.site-ad-panel h2 { margin: 0; color: var(--ink); font: 600 1.15rem/1.15 "Outfit", sans-serif; }
.site-ad-panel p:not(.eyebrow) { margin: 6px 0 11px; color: #596a85; font-size: .76rem; line-height: 1.45; }
.site-ad-panel .primary-cta { min-height: 38px !important; padding: 0 12px !important; font-size: .72rem !important; }

.site-review-strip {
  display: grid;
  gap: 5px;
  padding: 15px 16px;
  border: 1px solid var(--soft-line);
  border-radius: 17px;
  background: #ffffff;
}

.site-review-strip p:not(.eyebrow) { margin: 0; color: #465775; font-size: .85rem; line-height: 1.45; }
.site-review-strip strong { color: var(--brand-deep); font-size: .7rem; }

.catalog-hero > img { position: relative; z-index: 1; min-height: 165px; border-radius: 16px; }
.catalog-tools { display: grid; gap: 10px; }
.catalog-search { margin: 0; min-height: 52px; padding: 5px 12px; }
.catalog-search > span[aria-hidden] { color: #6d7b92; font-size: 1.35rem; line-height: 1; }
.course-choice-tabs { display: flex; gap: 7px; overflow-x: auto; padding-bottom: 2px; scrollbar-width: none; }
.course-choice-tabs::-webkit-scrollbar { display: none; }
.course-choice-tab { flex: 0 0 auto; min-height: 38px; padding: 0 12px; border: 1px solid #e0e6f0; border-radius: 999px; color: #556580; background: #ffffff; font: 800 .75rem "Manrope", sans-serif; cursor: pointer; }
.course-choice-tab.is-active { color: #ffffff; border-color: var(--brand); background: var(--brand); }
.course-empty-state { margin: 0; padding: 16px; border-radius: 14px; color: #65738c; background: #ffffff; text-align: center; font-size: .86rem; }
.catalog-note { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 14px; padding: 18px; border-radius: 18px; background: #ffffff; border: 1px solid var(--soft-line); }
.catalog-note h2 { margin: 0; color: var(--ink); font: 600 1.35rem/1.15 "Outfit", sans-serif; }
.catalog-note p:not(.eyebrow) { margin: 5px 0 0; color: #66758e; font-size: .82rem; }

/* Course detail pages: the original topics remain available in a compact disclosure. */
.course-topics-page { display: grid; gap: 18px !important; }
.course-topics-page .quiz-contest-banner { grid-template-columns: auto minmax(0, 1fr) !important; gap: 10px !important; min-height: 0 !important; padding: 12px !important; border-radius: 16px !important; }
.course-topics-page .quiz-contest-banner .quiz-contest-icon { width: 38px !important; height: 38px !important; font-size: .75rem !important; }
.course-topics-page .quiz-contest-banner h2 { margin: 0 !important; font-size: .86rem !important; }
.course-topics-page .quiz-contest-banner p:not(.eyebrow),
.course-topics-page .quiz-contest-banner .free-video-link { display: none !important; }
.course-topics-page .course-topics-hero { display: grid !important; gap: 14px; padding: 20px !important; border: 1px solid var(--soft-line) !important; border-radius: 20px !important; background: #ffffff !important; box-shadow: none !important; }
.course-topics-page .course-topics-hero h1 { max-width: 17ch; margin: 0 !important; color: var(--ink) !important; font: 600 clamp(1.85rem, 8vw, 3rem)/1.05 "Outfit", sans-serif !important; letter-spacing: -.04em; }
.course-topics-page .course-quick-info { display: flex !important; flex-wrap: wrap; gap: 7px !important; margin-top: 12px !important; }
.course-topics-page .course-quick-info span { padding: 6px 8px !important; border-radius: 8px !important; color: #5d6c85 !important; background: #f3f6fa !important; font-size: .7rem !important; }
.course-topics-page .course-hero-actions { display: grid !important; grid-template-columns: 1fr 1fr; gap: 8px; }
.course-topics-page .course-hero-actions a { width: 100%; min-height: 42px !important; }

.course-detail-enhancement { display: grid; gap: 14px; }
.course-overview { display: grid; gap: 16px; padding: 16px; border: 1px solid var(--soft-line); border-radius: 20px; background: #ffffff; }
.course-overview > img { width: 100%; height: 170px; border-radius: 14px; object-fit: cover; background: #edf1ff; }
.course-overview-title { display: flex; align-items: start; justify-content: space-between; gap: 12px; }
.course-overview-title span { flex: 0 0 auto; padding: 7px 9px; border-radius: 9px; color: #ffffff; background: var(--brand); font-size: .78rem; font-weight: 800; }
.course-overview > div > p:not(.eyebrow) { margin: 10px 0 0; color: #63718a; font-size: .87rem; line-height: 1.55; }
.course-benefits { margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--soft-line); }
.course-benefits h3 { margin: 0; font-size: .9rem; }
.course-benefits ul,
.course-practice-grid ul { display: grid; gap: 7px; margin: 9px 0 0; padding: 0; list-style: none; }
.course-benefits li,
.course-practice-grid li { display: grid; grid-template-columns: 16px minmax(0, 1fr); gap: 7px; color: #5e6d86; font-size: .81rem; line-height: 1.35; }
.course-benefits li::before,
.course-practice-grid li::before { content: "✓"; color: var(--mint); font-weight: 900; }
.course-practice-grid { display: grid; gap: 14px; }
.course-practice-grid > article { padding: 16px; border: 1px solid var(--soft-line); border-radius: 18px; background: #ffffff; }
.course-practice-grid h2 { font-size: 1.25rem; }
.course-access-card { background: linear-gradient(135deg, #eef2ff, #f7fffc) !important; }
.course-access-card > p:not(.eyebrow) { margin: 8px 0 13px; color: #5e6d86; font-size: .82rem; line-height: 1.45; }
.course-access-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.course-access-actions > div { display: grid; gap: 5px; }
.course-access-actions span { color: #5d6c85; font-size: .67rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.course-access-card a { min-height: 42px !important; padding: 0 7px !important; font-size: .72rem !important; }
.course-review-area { display: grid; gap: 14px; padding: 17px; border-radius: 19px; color: #ffffff; background: #1d3157; }
.course-review-area .eyebrow { color: #a9c1ff !important; }
.course-review-area h2 { color: #ffffff; font-size: 1.25rem; }
.course-review-area > div > p:not(.eyebrow) { margin: 8px 0 0; color: #cdd9ef; font-size: .78rem; }
.course-review-form { display: grid; gap: 8px; }
.course-review-form label { display: grid; gap: 5px; color: #d5dff2; font-size: .72rem; font-weight: 700; }
.course-review-form input,
.course-review-form textarea { width: 100%; padding: 10px; border: 1px solid rgba(255,255,255,.22); border-radius: 10px; color: var(--ink); background: #ffffff; font: inherit; resize: vertical; }
.course-review-form button { min-height: 42px; border: 0; border-radius: 10px; color: #17315b; background: #c9dcff; font: 800 .76rem "Manrope", sans-serif; cursor: pointer; }
.similar-courses { padding: 16px; border: 1px solid var(--soft-line); border-radius: 18px; background: #ffffff; }
.similar-courses h2 { font-size: 1.25rem; }
.similar-courses > div { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 13px; }
.similar-courses a { min-height: 42px; padding: 8px; border-radius: 10px; color: var(--brand-deep); background: #eef2ff; font-size: .73rem; font-weight: 800; text-align: center; text-transform: capitalize; }
.course-curriculum-card { padding: 16px !important; border: 1px solid var(--soft-line) !important; border-radius: 18px !important; background: #ffffff !important; box-shadow: none !important; }
.course-curriculum-card > h2 { margin: 0 0 10px !important; color: var(--ink) !important; font-size: 1.18rem !important; }
.curriculum-details summary { display: flex; align-items: center; min-height: 42px; padding: 0 12px; border-radius: 10px; color: var(--brand-deep); background: #eef2ff; font-size: .8rem; font-weight: 800; cursor: pointer; }
.curriculum-details[open] summary { margin-bottom: 11px; }
.curriculum-details .topic-list { columns: 1; margin: 0 !important; padding: 0 !important; }
.curriculum-details .topic-list li { padding: 8px 0 8px 23px !important; color: #5d6c85 !important; font-size: .8rem !important; line-height: 1.4 !important; }

.site-footer {
  display: grid !important;
  gap: 15px;
  margin-top: 20px !important;
  padding: 22px !important;
  border-radius: 20px !important;
  color: #dce7f6 !important;
  background: #14243f !important;
}

.footer-brand { color: #ffffff !important; font: 700 1.18rem "Outfit", sans-serif !important; }
.footer-intro p { margin: 7px 0 0; max-width: 40ch; color: #b5c4da; font-size: .78rem; line-height: 1.45; }
.footer-links,
.footer-socials { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-links a,
.footer-socials a { padding: 6px 8px; border-radius: 7px; color: #d6e0ef !important; background: rgba(255,255,255,.07); font-size: .7rem; font-weight: 700; }
.footer-socials a { color: #ffffff !important; background: rgba(255,255,255,.12); }

.back-to-top {
  position: fixed;
  right: 14px;
  bottom: calc(78px + env(safe-area-inset-bottom, 0px));
  z-index: 1100;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid #dce4f2;
  border-radius: 999px;
  color: var(--brand-deep);
  background: rgba(255,255,255,.95);
  box-shadow: 0 8px 20px rgba(18,35,63,.14);
  font-size: 1.1rem;
  cursor: pointer;
}

@media (max-width: 767px) {
  .nav-actions {
    position: absolute !important;
    top: calc(100% + 8px) !important;
    right: 0 !important;
    left: 0 !important;
    display: none !important;
    grid-template-columns: 1fr 1fr;
    gap: 6px !important;
    padding: 10px !important;
    border: 1px solid var(--soft-line);
    border-radius: 15px;
    background: rgba(255,255,255,.98);
    box-shadow: 0 14px 34px rgba(18,35,63,.12);
  }

  .topbar.menu-open .nav-actions { display: grid !important; }
  .nav-actions .nav-button { justify-content: flex-start; width: 100%; }
  .nav-actions .nav-button:nth-child(5) { grid-column: 1 / -1; }
  .social-strip { display: none !important; }
  .floating-quiz-prompt { display: none !important; }
  .floating-help-bubble { right: 12px !important; bottom: calc(12px + env(safe-area-inset-bottom, 0px)) !important; min-width: 0 !important; padding: 10px 13px !important; }
  .floating-help-bubble span { display: none; }
  .floating-help-bubble strong { font-size: .8rem !important; }
}

@media (min-width: 640px) {
  .premium-hero,
  .catalog-hero { grid-template-columns: minmax(0, 1.12fr) minmax(220px, .88fr); align-items: stretch; padding: 30px; }
  .hero-visual { min-height: 100%; }
  .benefit-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .preview-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .why-section { grid-template-columns: 1fr 1fr; align-items: end; }
  .site-ad-panel { grid-template-columns: 230px minmax(0, 1fr); padding: 18px; }
  .site-ad-panel img { width: 230px; height: 145px; }
  .catalog-tools { grid-template-columns: minmax(220px, 1fr) auto; align-items: center; }
  body .featured-course-list { grid-template-columns: repeat(3, minmax(0, 1fr)) !important; }
  body .catalog-course-list { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
  body .premium-course-card,
  body .courses-page .course-card.premium-course-card { grid-template-columns: 82px minmax(0, 1fr) !important; padding: 16px !important; }
  .course-card-visual img { width: 82px !important; height: 82px !important; }
  .course-overview { grid-template-columns: 240px minmax(0, 1fr); padding: 20px; }
  .course-overview > img { height: 100%; min-height: 200px; }
  .course-practice-grid { grid-template-columns: 1fr 1fr; }
  .course-review-area { grid-template-columns: 1fr .9fr; align-items: end; }
  .site-footer { grid-template-columns: 1.2fr auto auto; align-items: start; }
}

@media (min-width: 768px) {
  .topbar { padding: 10px 14px !important; }
  .menu-toggle { display: none !important; }
  .nav-actions { display: flex !important; }
  .page-shell > main { gap: 34px; }
  .premium-reviews .reviews-grid { grid-auto-columns: minmax(240px, 31%); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* Compact, app-like homepage layout */
.header-search {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  margin-left: auto;
  padding: 0 11px;
  border: 1px solid #dbe3f1;
  border-radius: 10px;
  color: var(--brand-deep);
  background: #f7f9ff;
  font-size: .75rem;
  font-weight: 800;
}

.home-page .page-shell > main { gap: 20px; }
.home-page .premium-hero { gap: 16px; padding: 20px; }
.home-page .hero-copy h1 { font-size: clamp(2rem, 9vw, 3.25rem) !important; }
.home-page .hero-text { margin-top: 10px !important; }
.home-page .hero-cta { margin-top: 14px; }
.home-page .trust-line { margin-top: 12px; }
.home-page .hero-visual,
.home-page .hero-visual img { min-height: 148px; }
.home-page .hero-course-note { padding: 8px 10px; }
.home-page .featured-section,
.home-page .premium-reviews { gap: 10px; }
.home-page .section-heading h2 { font-size: clamp(1.3rem, 6vw, 1.7rem); }
.home-page .section-heading-row { align-items: center; }
.home-page .text-link { font-size: .72rem; }

.home-page .why-section { gap: 12px; padding: 18px; border-radius: 18px; }
.home-page .why-copy h2 { font-size: clamp(1.45rem, 7vw, 2rem); }
.home-page .why-points { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
.home-page .why-points div { grid-template-columns: 22px minmax(0, 1fr); gap: 6px; padding: 9px 0 0; }
.home-page .why-points span { font-size: .73rem; line-height: 1.25; }
.home-page .why-points strong { font-size: .68rem; }

.home-page .premium-reviews .review-card { min-height: 112px; padding: 14px !important; }
.home-page .premium-reviews .review-card p { font-size: .8rem; line-height: 1.4; }
.home-page .premium-reviews .review-card strong { margin-top: 9px; }

.home-page .site-ad-panel { min-height: 136px; max-height: 148px; }
.home-page .site-ad-panel p:not(.eyebrow) { display: none; }
.home-page .site-ad-panel h2 { font-size: 1.04rem; }

.footer-socials a { display: inline-flex; align-items: center; gap: 5px; }
.social-icon { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.social-icon-fill { fill: currentColor; stroke: none; }
.social-x-icon { fill: currentColor; stroke: none; }

@media (max-width: 639px) {
  .topbar .header-search { min-height: 36px; padding: 0 9px; font-size: .7rem; }
  .home-page .premium-hero { border-radius: 20px; }
  .home-page .hero-cta { display: grid !important; grid-template-columns: 1fr 1fr; }
  .home-page .hero-cta a { min-height: 42px !important; padding: 0 8px !important; font-size: .72rem !important; }

  body .home-page .featured-course-list {
    display: flex !important;
    gap: 10px !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    padding: 1px 1px 8px !important;
    scroll-snap-type: x mandatory !important;
    scrollbar-width: none;
  }

  body .home-page .featured-course-list::-webkit-scrollbar { display: none; }
  body .home-page .featured-course-list .premium-course-card {
    flex: 0 0 min(85vw, 300px) !important;
    scroll-snap-align: start;
  }

  .home-page .site-footer { margin-top: 0 !important; padding: 17px !important; }
  .home-page .footer-intro p { margin-top: 4px; }
  .home-page .footer-socials { gap: 6px; }
  .home-page .footer-socials a { padding: 5px 7px; font-size: .64rem; }
}

/* Dedicated free-video library; kept off the compact homepage. */
.free-library-page { display: grid; gap: 18px; }
.free-library-hero { padding: 22px; border: 1px solid var(--soft-line); border-radius: 20px; background: linear-gradient(135deg, #ffffff, #f0f4ff); }
.free-library-hero h1 { max-width: 17ch; margin: 0; color: var(--ink); font: 600 clamp(1.8rem, 8vw, 3rem)/1.08 "Outfit", sans-serif; letter-spacing: -.035em; }
.free-library-hero p:not(.eyebrow) { margin: 10px 0 0; color: #63718a; font-size: .87rem; }
.free-video-library { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 12px; }
.free-video-library a { display: grid; grid-template-columns: 66px minmax(0, 1fr); column-gap: 12px; align-items: center; min-height: 92px; padding: 13px; border: 1px solid var(--soft-line); border-radius: 16px; background: #ffffff; box-shadow: 0 9px 20px rgba(18,35,63,.05); }
.free-video-library img { grid-row: 1 / span 3; width: 66px; height: 66px; border-radius: 13px; object-fit: cover; background: #edf1ff; }
.free-video-library span { color: var(--brand-deep); font-size: .64rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.free-video-library strong { color: var(--ink); font-size: .9rem; }
.free-video-library small { color: #5d6d86; font-size: .7rem; font-weight: 700; }

@media (max-width: 639px) {
  .free-library-page { gap: 14px; }
  .free-library-hero { padding: 18px; }
  .free-video-library { grid-template-columns: 1fr; gap: 9px; }
}

/* Quiz lead capture and downloadable practice assignments */
.quiz-lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
  margin-top: 18px;
  padding: 15px;
  border: 1px solid rgba(58, 106, 190, .18);
  border-radius: 15px;
  background: rgba(255, 255, 255, .82);
  text-align: left;
}

.quiz-lead-form h3,
.quiz-lead-form > p,
.quiz-lead-form > button,
.quiz-lead-form .quiz-result-actions { grid-column: 1 / -1; }
.quiz-lead-form h3 { margin: 0; color: var(--ink); font: 700 1.05rem/1.2 "Outfit", sans-serif; }
.quiz-lead-form > p { margin: -3px 0 0; color: #5f6f89; font-size: .78rem; }
.quiz-lead-form label { display: grid; gap: 5px; color: #3b4d68; font-size: .74rem; font-weight: 800; }
.quiz-lead-form input,
.quiz-lead-form select { min-width: 0; min-height: 42px; border: 1px solid #cbd8e8; border-radius: 9px; padding: 0 10px; color: var(--ink); background: #fff; }
.quiz-save-status { min-height: 1.1em; color: #087755 !important; font-weight: 800; }
.quiz-result-actions { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; }
.quiz-result-actions a,
.quiz-result-actions button { flex: 1 1 180px; text-align: center; }

.assignment-page { display: grid; gap: 22px; }
.assignment-hero { display: grid; gap: 10px; padding: clamp(19px, 4vw, 34px); border: 1px solid var(--soft-line); border-radius: 22px; background: linear-gradient(133deg, #fff, #eef5ff 62%, #e9fbf5); }
.assignment-hero h1 { max-width: 14ch; margin: 0; color: var(--ink); font: 700 clamp(2rem, 5vw, 3.3rem)/1.04 "Outfit", sans-serif; letter-spacing: -.045em; }
.assignment-hero > p:not(.eyebrow) { max-width: 64ch; margin: 0; color: #60718b; }
.assignment-filter-label { display: grid; gap: 6px; width: min(100%, 300px); margin-top: 5px; color: #3a4b67; font-size: .76rem; font-weight: 800; }
.assignment-filter-label select { min-height: 42px; border: 1px solid #cbd8e8; border-radius: 10px; padding: 0 11px; color: var(--ink); background: white; }
.assignment-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 13px; }
.assignment-card { display: grid; gap: 10px; min-width: 0; padding: 17px; border: 1px solid var(--soft-line); border-radius: 17px; background: #fff; box-shadow: 0 10px 24px rgba(26, 47, 83, .06); }
.assignment-card h2 { margin: 0; color: var(--ink); font: 700 1.08rem/1.2 "Outfit", sans-serif; }
.assignment-card > p:not(.eyebrow) { margin: 0; color: #5e6f89; font-size: .83rem; line-height: 1.55; }
.assignment-card ul { display: grid; gap: 5px; margin: 0; padding-left: 18px; color: #40526e; font-size: .76rem; }
.assignment-card > div { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; }
.assignment-card .primary-cta,
.assignment-card .secondary-cta { flex: 1 1 132px; min-height: 40px; padding: 0 10px; font-size: .72rem; text-align: center; }
.assignment-empty { padding: 20px; border: 1px dashed #c7d5e9; border-radius: 14px; color: #62728b; }
.course-public-reviews { grid-column: 1 / -1; padding-top: 3px; }
.course-public-reviews h3 { margin: 0 0 9px; color: var(--ink); font: 700 1rem/1.2 "Outfit", sans-serif; }
.course-public-review-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 9px; }
.course-public-review-list blockquote { display: grid; gap: 8px; margin: 0; padding: 12px; border: 1px solid #dce6f4; border-radius: 12px; background: #f9fbff; }
.course-public-review-list p { margin: 0; color: #4c5d77; font-size: .78rem; line-height: 1.5; }
.course-public-review-list footer { color: #1f4d8e; font-size: .7rem; font-weight: 800; }

@media (max-width: 639px) {
  .home-page .topbar {
    display: grid !important;
    grid-template-columns: minmax(0, 1fr) auto auto !important;
    grid-template-rows: minmax(42px, auto) !important;
    align-items: center !important;
    min-height: 62px !important;
    padding: 9px 10px !important;
  }
  .home-page .topbar .brand { grid-column: 1; grid-row: 1; min-width: 0; }
  .home-page .topbar .header-search { grid-column: 2; grid-row: 1; margin: 0 !important; }
  .home-page .topbar .menu-toggle { grid-column: 3; grid-row: 1; margin: 0 !important; }
  .quiz-lead-form { grid-template-columns: 1fr; padding: 13px; }
  .quiz-lead-form h3,
  .quiz-lead-form > p,
  .quiz-lead-form > button,
  .quiz-lead-form .quiz-result-actions { grid-column: auto; }
  .assignment-page { gap: 15px; }
  .assignment-hero { border-radius: 18px; }
  .assignment-list { grid-template-columns: 1fr; gap: 10px; }
}