/* ==========================================================================
   BMDNA Pages Layout — www.bmdna.com
   Page-level structural & component CSS (mobile-first).
   Design-system tokens live in bmdna-web.css.
   April 2026 Redesign v2
   ========================================================================== */


/* --------------------------------------------------------------------------
   0. LOCAL TOKENS
   -------------------------------------------------------------------------- */
:root {
  --shadow-card: 0 0 0 1px rgba(0,0,0,0.03), 0 2px 4px rgba(0,0,0,0.03), 0 8px 24px rgba(0,0,0,0.05);
  --shadow-card-hover: 0 0 0 1px rgba(0,0,0,0.03), 0 4px 8px rgba(0,0,0,0.04), 0 16px 40px rgba(0,0,0,0.08);
  --shadow-btn: 0 1px 2px rgba(0,0,0,0.06), 0 1px 3px rgba(0,0,0,0.08);
  --shadow-btn-hover: 0 2px 4px rgba(0,0,0,0.08), 0 4px 12px rgba(0,0,0,0.1);
}


/* --------------------------------------------------------------------------
   1. SITE HEADER
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 150;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(0,0,0,0.06);
  transition: box-shadow var(--duration-base) var(--ease-in-out);
}

.site-header > .container {
  display: flex;
  align-items: center;
  height: 3.5rem;
  gap: 1rem;
}

.site-header .site-logo { margin-right: auto; }

/* Logo */
.site-logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--color-brand);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: opacity var(--duration-fast) var(--ease-in-out);
}

.site-logo:hover { opacity: 0.85; }

/* Navigation — hidden on mobile */
.site-nav {
  display: none;
}

.site-nav ul {
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-3);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 900px) {
  .site-nav ul {
    flex-direction: row;
    gap: var(--raw-space-5);
  }
}

.site-nav a {
  position: relative;
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  letter-spacing: 0.01em;
  padding-bottom: 0.25rem;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-brand);
  border-radius: 1px;
  transition: width var(--duration-base) var(--ease-out), left var(--duration-base) var(--ease-out);
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--color-brand);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  width: 100%;
  left: 0;
}

.site-nav a.active {
  color: var(--color-brand);
  font-weight: 600;
}

.site-nav a.active::after {
  width: 100%;
  left: 0;
}

/* Mobile full-screen overlay nav */
.site-nav--open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  background: #fff;
  padding: 5rem 2rem 2rem;
  gap: 0;
  z-index: 95;
  overflow-y: auto;
  animation: fadeIn 200ms var(--ease-out) forwards;
}

.site-nav--open ul {
  gap: 0;
  flex: 1;
}

.site-nav--open a {
  font-size: 1.25rem;
  font-weight: 600;
  display: block;
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-surface-rule);
  color: var(--color-text-primary);
}

.site-nav--open a:hover,
.site-nav--open a.active {
  color: var(--color-brand);
}

.site-nav--open a::after { display: none; }

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Language switcher */
.lang-switch {
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  color: var(--color-text-caption);
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  background: var(--color-surface-muted);
  padding: 0.3rem 0.65rem;
  border-radius: var(--raw-radius-pill);
}

.lang-switch a {
  color: var(--color-text-caption);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.lang-switch a:hover,
.lang-switch a.active {
  color: var(--color-brand);
}

/* Hamburger toggle — mobile only, always on top */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-primary);
  position: relative;
  z-index: 200;
  -webkit-tap-highlight-color: transparent;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-fast) var(--ease-in-out);
  position: absolute;
}

.nav-toggle span:nth-child(1) { transform: translateY(-6px); }
.nav-toggle span:nth-child(3) { transform: translateY(6px); }

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }

@media (min-width: 900px) {
  .site-header > .container { height: 4.25rem; }

  .site-nav,
  .site-nav--open {
    display: flex !important;
    flex-direction: row;
    position: static;
    width: auto;
    height: auto;
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    padding: 0;
    align-items: center;
    animation: none;
    z-index: auto;
    overflow: visible;
  }

  .site-nav ul,
  .site-nav--open ul {
    flex-direction: row;
    gap: var(--raw-space-5);
  }

  .site-nav a,
  .site-nav--open a {
    font-size: var(--raw-text-sm);
    font-weight: 500;
    border-bottom: none;
    padding: 0;
    padding-bottom: 0.25rem;
    color: var(--color-text-secondary);
  }

  .site-nav a::after,
  .site-nav--open a::after { display: block; }

  .nav-toggle { display: none; }
}


/* --------------------------------------------------------------------------
   2. SITE FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
  position: relative;
  background: var(--color-surface-dark);
  color: rgba(255,255,255,0.75);
  padding: var(--raw-space-16) 0 0;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--raw-blue) 0%, var(--raw-sky) 50%, var(--raw-teal) 100%);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--raw-space-8);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-3);
}

.footer-brand .site-logo {
  color: #fff;
  font-size: 1.75rem;
}

.footer-brand p {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  color: rgba(255,255,255,0.5);
  margin: 0;
  line-height: 1.6;
}

.footer-attribution {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  color: var(--raw-sky);
  font-weight: 400;
  margin-top: var(--raw-space-2);
}

.footer-nav h4 {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  font-weight: 600;
  color: var(--color-brand);
  margin: 0 0 var(--raw-space-4);
}

.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-3);
}

.footer-nav a {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.footer-nav a:hover { color: #fff; }

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--raw-space-3);
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: var(--raw-space-12);
  padding: var(--raw-space-5) 0;
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  color: rgba(255,255,255,0.3);
}

.footer-legal a {
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.footer-legal a:hover { color: rgba(255,255,255,0.65); }
.footer-legal a + a::before { content: "\00b7"; margin-right: var(--raw-space-3); }
.footer-legal p { margin: 0; margin-left: auto; }

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 900px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr 1fr; }
}


/* --------------------------------------------------------------------------
   3. CONTAINERS
   -------------------------------------------------------------------------- */
.container {
  max-width: 75rem;
  margin-inline: auto;
  padding: 0 var(--raw-space-6);
}

.container--narrow {
  max-width: 48rem;
  margin-inline: auto;
  padding: 0 var(--raw-space-6);
}

.container--text {
  max-width: 42rem;
  margin-inline: auto;
  padding: 0 var(--raw-space-6);
}


/* --------------------------------------------------------------------------
   4. HERO SECTIONS
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding: var(--raw-space-16) 0 var(--raw-space-12);
  background: var(--color-surface-page);
  overflow: hidden;
}

/* Mesh gradient background */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 15% 80%, rgba(0,114,178,0.04) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 85% 20%, rgba(86,180,233,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(0,158,115,0.02) 0%, transparent 70%),
    linear-gradient(180deg, #fff 0%, var(--color-surface-warm) 100%);
  pointer-events: none;
}

.hero > .container { position: relative; z-index: 1; }

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-brand);
  margin-bottom: var(--raw-space-3);
}

.hero__title {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: var(--raw-text-4xl);
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--color-text-primary);
  margin: 0 0 var(--raw-space-5);
  text-wrap: balance;
}

.hero__subtitle {
  font-family: var(--font-ui);
  font-size: var(--raw-text-lg);
  color: var(--color-text-secondary);
  max-width: 38rem;
  line-height: 1.6;
  margin: 0 0 var(--raw-space-8);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Landing hero: centered */
.hero--landing {
  text-align: center;
  padding: var(--raw-space-20) 0 var(--raw-space-16);
}

.hero--landing .hero__subtitle {
  margin-inline: auto;
}

.hero--landing .hero__actions {
  justify-content: center;
}

/* Page hero: compact with colored accent */
.hero--page {
  padding: var(--raw-space-12) 0 var(--raw-space-10);
}

.hero--page::before {
  background:
    radial-gradient(ellipse 50% 80% at 20% 100%, rgba(0,114,178,0.06) 0%, transparent 60%),
    linear-gradient(180deg, #fff 0%, var(--color-surface-warm) 100%);
}

/* Personal hero: centered with photo — always vertical stack */
.hero--personal {
  text-align: center;
}

.hero--personal .hero__inner {
  flex-direction: column !important;
  align-items: center;
}

.hero--personal .hero__subtitle {
  margin-inline: auto;
}

.hero__photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--raw-space-4);
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
}

@media (min-width: 768px) {
  .hero { padding: var(--raw-space-24) 0 var(--raw-space-16); }
  .hero--landing { padding: var(--raw-space-32) 0 var(--raw-space-20); }
  .hero--page { padding: var(--raw-space-16) 0 var(--raw-space-12); }
  .hero__photo { width: 96px; height: 96px; }
}

/* Two-column hero layout */
.hero__inner {
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-8);
}

.hero__illustration {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (min-width: 1024px) {
  .hero__inner {
    flex-direction: row;
    align-items: center;
    gap: var(--raw-space-16);
  }
  .hero__content { flex: 1 1 55%; }
  .hero__illustration { flex: 1 1 45%; }
}


/* --------------------------------------------------------------------------
   5. PAGE SECTIONS
   -------------------------------------------------------------------------- */
.section {
  padding: var(--raw-space-12) 0;
}

.section--alt {
  background: var(--color-surface-warm);
}

.section--dark {
  background: var(--color-surface-dark);
  color: rgba(255,255,255,0.85);
}

.section--dark .section__eyebrow { color: var(--raw-sky); }
.section--dark .section__heading { color: #fff; }
.section--dark .section__lead { color: rgba(255,255,255,0.65); }

.section--accent {
  background: var(--raw-blue);
  color: var(--color-text-inverse);
}

.section--accent .section__eyebrow { color: rgba(255,255,255,0.7); }
.section--accent .section__heading { color: #fff; }
.section--accent .section__lead { color: rgba(255,255,255,0.8); }

.section--centered { text-align: center; }
.section--centered .section__lead { margin-inline: auto; }

.section__eyebrow {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--raw-text-sm);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-brand);
  margin-bottom: var(--raw-space-2);
}

.section__heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--raw-text-2xl);
  letter-spacing: -0.02em;
  color: var(--color-text-primary);
  margin: 0 0 var(--raw-space-3);
  text-wrap: balance;
}

.section__lead {
  font-family: var(--font-ui);
  font-size: var(--raw-text-lg);
  color: var(--color-text-secondary);
  max-width: 44rem;
  line-height: 1.55;
  margin: 0 0 var(--raw-space-10);
}

/* Landing page auto-center */
.page-landing .section__eyebrow,
.page-landing .section__heading,
.page-landing .section__lead {
  text-align: center;
}

.page-landing .section__lead {
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .section { padding: var(--raw-space-20) 0; }
  .section__heading { font-size: 2.25rem; }
}


/* --------------------------------------------------------------------------
   6. CARD GRID
   -------------------------------------------------------------------------- */
.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .card-grid { grid-template-columns: repeat(3, 1fr); }
}

.card-grid--2 { grid-template-columns: 1fr; }
@media (min-width: 640px) { .card-grid--2 { grid-template-columns: repeat(2, 1fr); } }

/* Card */
.card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: var(--raw-radius-2xl);
  box-shadow: var(--shadow-card);
  padding: 2rem;
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--raw-radius-lg);
  background: var(--raw-blue-light);
  color: var(--color-brand);
  margin-bottom: var(--raw-space-4);
  flex-shrink: 0;
}

.card__icon svg { width: 1.5rem; height: 1.5rem; }

.card__icon--vermilion { background: var(--raw-vermilion-light); color: var(--raw-vermilion); }
.card__icon--orange { background: var(--raw-orange-light); color: var(--raw-orange); }
.card__icon--teal { background: var(--raw-teal-light); color: var(--raw-teal); }
.card__icon--blue { background: var(--raw-blue-light); color: var(--raw-blue); }
.card__icon--sky { background: rgba(86,180,233,0.15); color: var(--raw-sky); }

.card__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-brand);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--raw-text-lg);
  margin-bottom: var(--raw-space-4);
  flex-shrink: 0;
}

.card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-lg);
  color: var(--color-text-primary);
  margin: 0 0 var(--raw-space-2);
}

.card__body {
  font-family: var(--font-ui);
  font-size: var(--raw-text-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin: 0;
  margin-bottom: auto;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  font-weight: 600;
  color: var(--color-brand);
  text-decoration: none;
  margin-top: var(--raw-space-5);
  transition: gap var(--duration-fast) var(--ease-in-out);
}

.card__link:hover { gap: 0.625rem; }


/* --------------------------------------------------------------------------
   6b. ACCENT CARDS (top-border colored service cards)
   -------------------------------------------------------------------------- */
.accent-card {
  background: #fff;
  border-radius: var(--raw-radius-2xl);
  padding: var(--raw-space-6);
  border-top: 4px solid var(--raw-blue);
  box-shadow: var(--shadow-card);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.accent-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card-hover);
}

.accent-card--vermilion { border-top-color: var(--raw-vermilion); }
.accent-card--orange { border-top-color: var(--raw-orange); }
.accent-card--teal { border-top-color: var(--raw-teal); }
.accent-card--sky { border-top-color: var(--raw-sky); }

.accent-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-lg);
  margin-bottom: 0.5rem;
}

.accent-card__body {
  font-size: var(--raw-text-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.accent-card__link {
  display: inline-block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-sm);
  color: var(--color-brand);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-in-out);
}

.accent-card__link:hover { color: var(--raw-vermilion); }


/* --------------------------------------------------------------------------
   6c. METRIC CARDS (colored top-border, metric name + formula)
   -------------------------------------------------------------------------- */
.metric-card {
  background: #fff;
  border-radius: var(--raw-radius-xl);
  box-shadow: var(--shadow-card);
  padding: var(--raw-space-5);
  border-top: 3px solid var(--color-brand);
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.metric-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card-hover);
}

.metric-card--vermilion { border-top-color: var(--raw-vermilion); }
.metric-card--orange { border-top-color: var(--raw-orange); }
.metric-card--teal { border-top-color: var(--raw-teal); }

.metric-card__label {
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-caption);
  margin-bottom: var(--raw-space-1);
}

.metric-card__name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--raw-text-base);
  color: var(--color-text-primary);
  margin-bottom: var(--raw-space-2);
}

.metric-card__desc {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
}


/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--raw-space-2);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-sm);
  padding: 0.7rem 1.5rem;
  border-radius: var(--raw-radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  line-height: 1.25;
  transition: all var(--duration-fast) var(--ease-in-out);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,114,178,0.3);
}

.btn--primary {
  background: var(--color-brand);
  color: #fff;
  border-color: var(--color-brand);
  box-shadow: var(--shadow-btn);
}

.btn--primary:hover {
  background: var(--raw-blue-dark);
  border-color: var(--raw-blue-dark);
  box-shadow: var(--shadow-btn-hover);
  transform: translateY(-1px);
}

.btn--secondary {
  background: transparent;
  color: var(--color-brand);
  border-color: var(--color-brand);
}

.btn--secondary:hover {
  background: var(--raw-blue-light);
  transform: translateY(-1px);
}

/* Ghost on dark backgrounds */
.btn--ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
}

.btn--large {
  font-size: 1rem;
  padding: 0.85rem 2rem;
}


/* --------------------------------------------------------------------------
   8. QUICK ANSWER (GEO / LLM optimization block)
   -------------------------------------------------------------------------- */
.quick-answer {
  position: relative;
  background: var(--raw-blue-light);
  border-left: 4px solid var(--color-brand);
  border-radius: 0 var(--raw-radius-lg) var(--raw-radius-lg) 0;
  padding: var(--raw-space-5) var(--raw-space-6);
  font-family: var(--font-ui);
  font-size: var(--raw-text-md);
  color: var(--raw-blue-dark);
  line-height: 1.65;
  margin-bottom: var(--raw-space-8);
}

.quick-answer p { margin: 0; max-width: none; }
.quick-answer p + p { margin-top: var(--raw-space-3); }


/* --------------------------------------------------------------------------
   9. VIDEO EMBED
   -------------------------------------------------------------------------- */
.video-embed {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--raw-radius-xl);
  overflow: hidden;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.08), 0 16px 40px rgba(0,0,0,0.12);
}

.video-embed iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}


/* --------------------------------------------------------------------------
   10. FAQ ACCORDION
   -------------------------------------------------------------------------- */
.faq-section {
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-2);
}

.faq-item {
  border-radius: var(--raw-radius-lg);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.125rem var(--raw-space-4);
  background: none;
  border: none;
  border-radius: var(--raw-radius-lg);
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-text-primary);
  text-align: left;
  gap: var(--raw-space-3);
  transition: background var(--duration-fast) var(--ease-in-out), color var(--duration-fast) var(--ease-in-out);
}

.faq-question:hover {
  color: var(--color-brand);
  background: var(--color-surface-warm);
}

.faq-question::after {
  content: "+";
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  font-size: 1.25rem;
  font-weight: 300;
  color: var(--color-brand);
  background: var(--raw-blue-light);
  border-radius: 50%;
  flex-shrink: 0;
  transition: transform var(--duration-base) var(--ease-out), background var(--duration-base) var(--ease-out);
  line-height: 1;
}

.faq-question[aria-expanded="true"]::after {
  content: "\2212";
  background: var(--color-brand);
  color: #fff;
  transform: rotate(180deg);
}

.faq-answer {
  display: none;
  padding: 0 var(--raw-space-4) var(--raw-space-5) var(--raw-space-4);
  font-family: var(--font-ui);
  font-size: var(--raw-text-md);
  color: var(--color-text-secondary);
  line-height: 1.65;
  border-left: 2px solid transparent;
  margin-left: var(--raw-space-4);
  padding-left: var(--raw-space-4);
}

.faq-answer.active {
  display: block;
  border-left-color: var(--color-brand);
}

.faq-answer p { max-width: none; }


/* --------------------------------------------------------------------------
   11. COMPARISON TABLE
   -------------------------------------------------------------------------- */
.comparison-table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--raw-space-6);
  border-radius: var(--raw-radius-xl);
  box-shadow: var(--shadow-card);
  background: #fff;
}

.comparison-table {
  width: 100%;
  min-width: 36rem;
  border-collapse: separate;
  border-spacing: 0;
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
}

.comparison-table th,
.comparison-table td {
  padding: var(--raw-space-4) var(--raw-space-5);
  text-align: left;
  border-bottom: 1px solid var(--color-surface-rule);
}

.comparison-table thead th {
  font-weight: 700;
  color: var(--color-text-primary);
  background: transparent;
  border-bottom: 2px solid var(--color-surface-rule);
  font-size: var(--raw-text-sm);
}

.comparison-table thead th.col-bmdna {
  color: var(--color-brand);
  background: var(--raw-blue-light);
}

.comparison-table tbody td.col-bmdna { background: var(--raw-blue-light); }

.comparison-table tbody th {
  background: var(--color-surface-warm);
  font-weight: 600;
  color: var(--color-text-primary);
}

.comparison-table tbody tr:last-child th,
.comparison-table tbody tr:last-child td { border-bottom: none; }

.comparison-table tbody tr:hover td { background: rgba(0,114,178,0.04); }
.comparison-table tbody tr:hover td.col-bmdna { background: rgba(0,114,178,0.1); }


/* --------------------------------------------------------------------------
   12. GLOSSARY
   -------------------------------------------------------------------------- */
.glossary-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--raw-space-2);
  margin-bottom: var(--raw-space-8);
}

.glossary-nav a {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  font-weight: 600;
  color: var(--color-brand);
  text-decoration: none;
  padding: var(--raw-space-1) var(--raw-space-3);
  border-radius: var(--raw-radius-pill);
  background: var(--color-surface-muted);
  transition: background var(--duration-fast) var(--ease-in-out), color var(--duration-fast) var(--ease-in-out);
}

.glossary-nav a:hover,
.glossary-nav a.active {
  background: var(--color-brand);
  color: #fff;
}

.glossary-entry {
  margin-bottom: var(--raw-space-8);
}

.glossary-entry dt {
  position: relative;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--raw-text-lg);
  color: var(--color-text-primary);
  margin-bottom: var(--raw-space-2);
  padding-left: var(--raw-space-4);
}

.glossary-entry dt::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-brand);
}

.glossary-entry dd {
  margin: 0;
  font-family: var(--font-ui);
  font-size: var(--raw-text-md);
  color: var(--color-text-secondary);
  line-height: 1.6;
  padding-left: var(--raw-space-4);
}


/* --------------------------------------------------------------------------
   13. CONTENT PAGE LAYOUT (TOC sidebar + content)
   -------------------------------------------------------------------------- */
.page-header {
  padding: var(--raw-space-10) 0 var(--raw-space-6);
}

.page-header h1 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(1.75rem, 4vw, var(--raw-text-3xl));
  color: var(--color-text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.page-layout {
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-8);
}

.page-toc {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
}

.page-toc ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-2);
}

.page-toc a {
  display: block;
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--raw-space-1) var(--raw-space-3);
  border-radius: var(--raw-radius-sm);
  transition: color var(--duration-fast) var(--ease-in-out), background var(--duration-fast) var(--ease-in-out);
}

.page-toc a:hover,
.page-toc a.active {
  color: var(--color-brand);
  background: var(--raw-blue-light);
}

.page-content { min-width: 0; }

.last-updated {
  display: flex;
  align-items: center;
  gap: var(--raw-space-2);
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  color: var(--color-text-caption);
  margin-top: var(--raw-space-10);
  padding-top: var(--raw-space-5);
}

@media (min-width: 1024px) {
  .page-layout { flex-direction: row; }

  .page-toc {
    position: sticky;
    top: 5.5rem;
    align-self: flex-start;
    flex: 0 0 14rem;
    max-height: calc(100vh - 6rem);
    overflow-y: auto;
    padding-left: var(--raw-space-4);
    border-left: 2px solid var(--color-surface-rule);
  }

  .page-content { flex: 1 1 0%; }
}


/* --------------------------------------------------------------------------
   14. PROCESS FLOW (horizontal stepped timeline)
   -------------------------------------------------------------------------- */
.process-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin: var(--raw-space-8) 0;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: var(--raw-space-4);
  padding: var(--raw-space-5) 0;
  position: relative;
}

.process-step + .process-step {
  border-top: 1px dashed var(--color-surface-rule);
}

.process-dot {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--raw-text-sm);
  color: #fff;
}

.process-dot--blue { background: var(--raw-blue); }
.process-dot--vermilion { background: var(--raw-vermilion); }
.process-dot--orange { background: var(--raw-orange); }
.process-dot--teal { background: var(--raw-teal); }

.process-label {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-base);
  color: var(--color-text-primary);
  margin-bottom: var(--raw-space-1);
}

.process-desc {
  font-family: var(--font-ui);
  font-size: var(--raw-text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

@media (min-width: 768px) {
  .process-flow {
    flex-direction: row;
    gap: var(--raw-space-4);
  }

  .process-step {
    flex: 1;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-top: none;
    padding: 0;
  }

  .process-step + .process-step::before {
    content: "";
    position: absolute;
    top: 1.25rem;
    left: calc(-50% + 1.25rem);
    right: calc(50% + 1.25rem);
    height: 2px;
    background: var(--color-surface-rule);
  }
}


/* --------------------------------------------------------------------------
   15. TESTIMONIAL CAROUSEL
   -------------------------------------------------------------------------- */
.testimonial-carousel {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--raw-space-4);
  scrollbar-width: thin;
  scrollbar-color: var(--raw-gray-200) transparent;
}

.testimonial-carousel::-webkit-scrollbar { height: 4px; }
.testimonial-carousel::-webkit-scrollbar-thumb {
  background: var(--raw-gray-200);
  border-radius: 2px;
}

.testimonial-card {
  flex: 0 0 min(100%, 340px);
  scroll-snap-align: start;
  background: #fff;
  border-radius: var(--raw-radius-xl);
  padding: var(--raw-space-5);
  border-top: 3px solid var(--raw-blue);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.testimonial-card:nth-child(2) { border-top-color: var(--raw-vermilion); }
.testimonial-card:nth-child(3) { border-top-color: var(--raw-teal); }
.testimonial-card:nth-child(4) { border-top-color: var(--raw-orange); }
.testimonial-card:nth-child(5) { border-top-color: var(--raw-sky); }
.testimonial-card:nth-child(6) { border-top-color: var(--raw-blue); }
.testimonial-card:nth-child(7) { border-top-color: var(--raw-vermilion); }
.testimonial-card:nth-child(8) { border-top-color: var(--raw-teal); }
.testimonial-card:nth-child(9) { border-top-color: var(--raw-orange); }

.testimonial-card__quote {
  font-family: var(--font-body);
  font-size: var(--raw-text-sm);
  font-style: italic;
  color: var(--color-text-secondary);
  line-height: 1.7;
  margin: 0 0 1.25rem;
  flex-grow: 1;
}

.testimonial-card__quote::before {
  content: "\201E";
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--raw-blue);
  line-height: 1;
  margin-right: 0.15em;
}

.testimonial-card__quote::after {
  content: "\201C";
  color: var(--raw-blue);
}

.testimonial-card__footer {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card__author {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-sm);
  color: var(--color-text-primary);
}

.testimonial-card__role {
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  color: var(--color-text-secondary);
  margin-top: 0.15rem;
}

.testimonial-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
}


/* --------------------------------------------------------------------------
   16. STATS STRIP
   -------------------------------------------------------------------------- */
.stats-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--raw-space-6) var(--raw-space-10);
  padding: var(--raw-space-6) 0;
  margin-top: var(--raw-space-4);
}

.stats-strip__item { text-align: center; }

.stats-strip__number {
  display: block;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2rem;
  color: var(--color-brand);
  line-height: 1.1;
}

.stats-strip__label {
  display: block;
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  margin-top: 0.25rem;
}


/* --------------------------------------------------------------------------
   17. AGENDA LIST (numbered curriculum items)
   -------------------------------------------------------------------------- */
.agenda-list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: agenda;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.agenda-list li {
  counter-increment: agenda;
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  font-size: var(--raw-text-sm);
  line-height: 1.55;
}

.agenda-list li::before {
  content: counter(agenda);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background: var(--raw-blue);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--raw-text-xs);
}

.agenda-list--vermilion li::before { background: var(--raw-vermilion); }
.agenda-list--teal li::before { background: var(--raw-teal); }


/* --------------------------------------------------------------------------
   18. STEP CARDS (booking process)
   -------------------------------------------------------------------------- */
.step-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .step-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
}

.step-card {
  text-align: center;
  padding: 1.5rem;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--raw-radius-xl);
}

.step-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--color-brand);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.step-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-base);
  margin-bottom: 0.5rem;
}

.step-card p {
  font-size: var(--raw-text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
  max-width: none;
}


/* --------------------------------------------------------------------------
   19. AUDIENCE CARDS
   -------------------------------------------------------------------------- */
.audience-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .audience-grid { display: grid; grid-template-columns: repeat(3, 1fr); }
}

.audience-card {
  padding: 1.5rem;
  border-radius: var(--raw-radius-xl);
  border: 1px solid rgba(0,0,0,0.06);
  background: #fff;
}

.audience-card h3 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-base);
  margin: var(--raw-space-3) 0 var(--raw-space-2);
}

.audience-card p {
  font-size: var(--raw-text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
  max-width: none;
}


/* --------------------------------------------------------------------------
   20. DETAIL BOX (key facts sidebar card)
   -------------------------------------------------------------------------- */
.detail-box {
  background: var(--raw-gray-50);
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--raw-radius-xl);
  padding: 1.5rem;
}

.detail-box__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-sm);
  margin-bottom: 1rem;
  color: var(--color-text-primary);
}

.detail-box dl {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin: 0;
}

.detail-box dt {
  font-family: var(--font-ui);
  font-size: var(--raw-text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-text-secondary);
  border-left: none;
  padding-left: 0;
  margin-top: 0;
}

.detail-box dd {
  margin: 0;
  font-size: var(--raw-text-sm);
}


/* --------------------------------------------------------------------------
   21. CHECKLIST (benefit lists with checkmarks)
   -------------------------------------------------------------------------- */
.checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: var(--raw-text-sm);
  line-height: 1.55;
  padding-left: 0;
}

.checklist li::before {
  content: "";
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.15rem;
  background: var(--raw-teal);
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
  border-radius: 50%;
}


/* --------------------------------------------------------------------------
   22. LOGO WALL
   -------------------------------------------------------------------------- */
.logo-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--raw-space-4);
  padding: var(--raw-space-4) 0;
}

@media (min-width: 640px) { .logo-wall { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 768px) { .logo-wall { grid-template-columns: repeat(6, 1fr); } }

.logo-wall span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-xs);
  color: var(--color-text-secondary);
  padding: 0.75rem 0.5rem;
  border-radius: var(--raw-radius-md);
  background: var(--raw-gray-50);
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--duration-base) var(--ease-out);
  text-align: center;
  line-height: 1.3;
}

.logo-wall span:hover {
  opacity: 1;
  filter: grayscale(0%);
  color: var(--color-brand);
  background: #fff;
  box-shadow: var(--shadow-card);
}


/* Episode cards are defined inline on the masterclass page */


/* --------------------------------------------------------------------------
   24. LAYOUT UTILITIES
   -------------------------------------------------------------------------- */

/* Two-column split */
.split {
  display: flex;
  flex-direction: column;
  gap: var(--raw-space-8);
  align-items: center;
}

@media (min-width: 768px) {
  .split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--raw-space-10);
    align-items: center;
  }
}

/* Contrast pair row */
.contrast-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  align-items: stretch;
}

@media (min-width: 640px) {
  .contrast-row {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 1rem;
    align-items: center;
  }
}

.contrast-arrow {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-text-secondary);
  font-size: 1.25rem;
  text-align: center;
  display: none;
}

@media (min-width: 640px) { .contrast-arrow { display: block; } }

/* Path cards */
.path-grid {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .path-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
}

.path-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: var(--raw-radius-xl);
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: box-shadow var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out);
}

.path-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-2px);
}

.path-card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--raw-radius-lg);
  margin-bottom: var(--raw-space-4);
  color: #fff;
}

.path-card__icon--blue { background: var(--raw-blue); }
.path-card__icon--vermilion { background: var(--raw-vermilion); }
.path-card__icon--orange { background: var(--raw-orange); }
.path-card__icon--teal { background: var(--raw-teal); }

.path-card__title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--raw-text-base);
  margin-bottom: var(--raw-space-2);
}

.path-card__body {
  font-size: var(--raw-text-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--raw-space-4);
  flex-grow: 1;
  max-width: none;
  overflow-wrap: break-word;
}


/* --------------------------------------------------------------------------
   25. CTA BANNER (full-width colored strip)
   -------------------------------------------------------------------------- */
.cta-banner {
  padding: var(--raw-space-12) 0;
  text-align: center;
}

.cta-banner h2 {
  font-size: var(--raw-text-2xl);
  margin: 0 0 var(--raw-space-3);
}

.cta-banner p {
  font-family: var(--font-ui);
  font-size: var(--raw-text-lg);
  max-width: 36rem;
  margin: 0 auto var(--raw-space-6);
}


/* --------------------------------------------------------------------------
   26. TAB PANELS (B2C / B2B switch)
   -------------------------------------------------------------------------- */
.tab-bar {
  display: flex;
  gap: var(--raw-space-1);
  margin-bottom: var(--raw-space-6);
  border-bottom: 2px solid var(--color-surface-rule);
}

.tab-btn {
  font-family: var(--font-heading);
  font-size: var(--raw-text-sm);
  font-weight: 600;
  padding: var(--raw-space-3) var(--raw-space-5);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-in-out), border-color var(--duration-fast) var(--ease-in-out);
}

.tab-btn:hover { color: var(--color-brand); }
.tab-btn.active {
  color: var(--color-brand);
  border-bottom-color: var(--color-brand);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }


/* --------------------------------------------------------------------------
   27. SOCIAL LINKS
   -------------------------------------------------------------------------- */
.social-links {
  display: flex;
  align-items: center;
  gap: var(--raw-space-3);
}

.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--raw-radius-lg);
  background: var(--color-surface-muted);
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: background var(--duration-fast) var(--ease-in-out), color var(--duration-fast) var(--ease-in-out), transform var(--duration-fast) var(--ease-out);
}

.social-link:hover {
  background: var(--color-brand);
  color: #fff;
  transform: scale(1.05);
}

.social-link svg { width: 1.25rem; height: 1.25rem; }


/* --------------------------------------------------------------------------
   28. UTILITY CLASSES
   -------------------------------------------------------------------------- */
.text-center { text-align: center; }
.text-balance { text-wrap: balance; }
.mx-auto { margin-inline: auto; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}


/* --------------------------------------------------------------------------
   29. SCROLL ANIMATIONS
   -------------------------------------------------------------------------- */
[data-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}


/* --------------------------------------------------------------------------
   30. RESPONSIVE REFINEMENTS
   -------------------------------------------------------------------------- */
@media (max-width: 639px) {
  .hero { padding: var(--raw-space-10) 0 var(--raw-space-8); }
  .hero--landing { padding: var(--raw-space-12) 0 var(--raw-space-10); }

  .card { padding: 1.5rem; }
  .section__heading { font-size: var(--raw-text-xl); }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero__actions .btn { justify-content: center; }
}