/* Vedha Academy — Design System 2026 */
:root {
  /* Brand */
  --va-primary: #0B3D66;
  --va-primary-dark: #082F4E;
  --va-primary-light: #135A8C;
  --va-secondary: #0284C7;
  --va-accent: #D97706;
  --va-accent-dark: #B45309;
  --va-white: #FFF;

  /* Surfaces */
  --va-bg: #F7F9FC;
  --va-bg-soft: #EAF2F8;
  --va-surface: #FFFFFF;
  --va-footer: #07111F;
  --va-border: #E2E8F0;

  /* Text */
  --va-text: #0F172A;
  --va-muted: #64748B;
  --va-on-primary: #FFFFFF;
  --va-on-dark: #FFFFFF;

  /* RGB for alpha */
  --va-primary-rgb: 11, 61, 102;
  --va-secondary-rgb: 2, 132, 199;
  --va-accent-rgb: 217, 119, 6;
  --va-text-rgb: 15, 23, 42;
  --va-white-rgb: 255, 255, 255;

  /* Semantic */
  --va-danger: #DC2626;
  --va-success: #059669;
  --va-success-bg: rgba(16, 185, 129, 0.12);
  --va-whatsapp: #25D366;
  --va-whatsapp-shadow: 0 12px 28px rgba(37, 211, 102, 0.4);
  --va-white-80: rgba(var(--va-white-rgb), 0.8);
  --va-white-06: rgba(var(--va-white-rgb), 0.06);

  /* Alpha tokens */
  --va-primary-08: rgba(var(--va-primary-rgb), 0.08);
  --va-primary-12: rgba(var(--va-primary-rgb), 0.12);
  --va-primary-18: rgba(var(--va-primary-rgb), 0.18);
  --va-primary-22: rgba(var(--va-primary-rgb), 0.22);
  --va-primary-28: rgba(var(--va-primary-rgb), 0.28);
  --va-secondary-08: rgba(var(--va-secondary-rgb), 0.08);
  --va-secondary-10: rgba(var(--va-secondary-rgb), 0.1);
  --va-secondary-12: rgba(var(--va-secondary-rgb), 0.12);
  --va-secondary-15: rgba(var(--va-secondary-rgb), 0.15);
  --va-secondary-22: rgba(var(--va-secondary-rgb), 0.22);
  --va-secondary-35: rgba(var(--va-secondary-rgb), 0.35);
  --va-accent-15: rgba(var(--va-accent-rgb), 0.15);
  --va-white-08: rgba(var(--va-white-rgb), 0.08);
  --va-white-12: rgba(var(--va-white-rgb), 0.12);
  --va-white-22: rgba(var(--va-white-rgb), 0.22);
  --va-white-35: rgba(var(--va-white-rgb), 0.35);
  --va-white-70: rgba(var(--va-white-rgb), 0.7);
  --va-white-78: rgba(var(--va-white-rgb), 0.78);
  --va-white-82: rgba(var(--va-white-rgb), 0.82);
  --va-white-85: rgba(var(--va-white-rgb), 0.85);
  --va-white-90: rgba(var(--va-white-rgb), 0.9);
  --va-white-92: rgba(var(--va-white-rgb), 0.92);

  /* Elevation */
  --va-radius: 16px;
  --va-radius-sm: 10px;
  --va-radius-lg: 20px;
  --va-shadow: 0 1px 2px rgba(var(--va-text-rgb), 0.04), 0 8px 24px rgba(var(--va-primary-rgb), 0.06);
  --va-shadow-lg: 0 4px 6px rgba(var(--va-text-rgb), 0.04), 0 20px 40px rgba(var(--va-primary-rgb), 0.1);
  --va-shadow-btn: 0 6px 16px rgba(var(--va-primary-rgb), 0.22);
  --va-shadow-btn-hover: 0 10px 22px rgba(var(--va-primary-rgb), 0.28);

  --va-section-pad: 50px 0;

  /* Type scale */
  --va-fs-xs: 0.75rem;                          /* 12px */
  --va-fs-sm: 0.875rem;                         /* 14px */
  --va-fs-base: 1rem;                           /* 16px */
  --va-fs-md: 1.0625rem;                        /* 17px */
  --va-fs-lg: 1.125rem;                         /* 18px */
  --va-fs-xl: 1.25rem;                          /* 20px */
  --va-fs-2xl: clamp(1.375rem, 2vw, 1.5rem);    /* ~22–24 */
  --va-fs-3xl: clamp(1.625rem, 2.8vw, 2rem);    /* ~26–32 */
  --va-fs-4xl: clamp(1.875rem, 3.2vw, 2.5rem);  /* ~30–40 */
  --va-fs-hero: clamp(2.125rem, 4.2vw, 3.25rem);/* ~34–52 */
  --va-lh-tight: 1.15;
  --va-lh-snug: 1.35;
  --va-lh-body: 1.65;

  --va-font: "Plus Jakarta Sans", system-ui, sans-serif;
  --va-container: 1140px;
  --va-header-h: 72px;
  --va-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

/* Modern pages only — never apply to legacy course shells (html.va-legacy-html) */
html:not(.va-legacy-html) body {
  margin: 0;
  font-family: var(--va-font);
  font-size: var(--va-fs-base);
  color: var(--va-text);
  background: var(--va-bg);
  line-height: var(--va-lh-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
html:not(.va-legacy-html) body img,
html:not(.va-legacy-html) body svg { max-width: 100%; height: auto; display: block; }
html:not(.va-legacy-html) body a { color: inherit; text-decoration: none; }
html:not(.va-legacy-html) body button { font-family: inherit; cursor: pointer; }
html:not(.va-legacy-html) body ul { list-style: none; margin: 0; padding: 0; }
html:not(.va-legacy-html) body h1,
html:not(.va-legacy-html) body h2,
html:not(.va-legacy-html) body h3,
html:not(.va-legacy-html) body h4,
html:not(.va-legacy-html) body p { margin: 0; }

:focus-visible {
  outline: 3px solid var(--va-secondary);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--va-primary);
  color: var(--va-on-primary);
  padding: 0.75rem 1rem;
  z-index: 10000;
}
.skip-link:focus { left: 1rem; top: 1rem; }

.va-container {
  width: min(100% - 2.5rem, var(--va-container));
  margin-inline: auto;
}

/* Typography */
.va-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--va-fs-sm);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--va-secondary);
  margin-bottom: 0.75rem;
}
.va-title {
  font-size: var(--va-fs-4xl);
  font-weight: 800;
  line-height: var(--va-lh-tight);
  letter-spacing: -0.03em;
  color: var(--va-text);
}
.va-lead {
  font-size: var(--va-fs-lg);
  line-height: var(--va-lh-body);
  color: var(--va-muted);
  max-width: 42rem;
  margin-top: 0.85rem;
}
.va-section {
  padding: var(--va-section-pad);
}
.va-section--alt { background: var(--va-surface); }
.va-section__head {
  text-align: center;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.va-section__head .va-lead { margin-inline: auto; }

/* Buttons — colors via tokens only */
.va-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.35rem;
  border-radius: var(--va-radius-sm);
  font-weight: 650;
  font-size: var(--va-fs-md);
  letter-spacing: -0.01em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--va-ease), box-shadow 0.2s var(--va-ease), background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.va-btn:hover { transform: translateY(-1px); }
.va-btn:active { transform: translateY(0); }

.va-btn--primary {
  background: var(--va-primary);
  color: var(--va-on-primary) !important;

  border-color: var(--va-primary);
  box-shadow: var(--va-shadow-btn);
}
.va-btn--primary:hover {
  background: var(--va-primary-dark);
  border-color: var(--va-primary-dark);
  color: var(--va-on-primary);
  box-shadow: var(--va-shadow-btn-hover);
}

.va-btn--secondary {
  background: var(--va-surface);
  color: var(--va-primary);
  border-color: var(--va-border);
}
.va-btn--secondary:hover {
  background: var(--va-bg);
  border-color: var(--va-primary-28);
  color: var(--va-primary-dark);
}

.va-btn--ghost {
  background: transparent;
  color: var(--va-primary);
  border-color: var(--va-primary-18);
}
.va-btn--ghost:hover {
  background: var(--va-primary-08);
  border-color: var(--va-primary-28);
  color: var(--va-primary-dark);
}

.va-btn--accent {
  background: var(--va-accent);
  color: var(--va-on-primary);
  border-color: var(--va-accent);
}
.va-btn--accent:hover {
  background: var(--va-accent-dark);
  border-color: var(--va-accent-dark);
  color: var(--va-on-primary);
}

.va-btn--light {
  background: var(--va-surface);
  color: var(--va-primary);
  border-color: var(--va-surface);
}
.va-btn--light:hover {
  background: var(--va-bg-soft);
  color: var(--va-primary-dark);
}

.va-btn--on-dark {
  background: transparent;
  color: var(--va-on-dark);
  border-color: var(--va-white-35);
}
.va-btn--on-dark:hover {
  background: var(--va-white-12);
  color: var(--va-on-dark);
  border-color: var(--va-white-70);
}

.va-btn--sm {
  padding: 0.55rem 1rem;
  font-size: var(--va-fs-sm);
  border-radius: 8px;
}
.va-btn-group { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.va-link-muted { color: var(--va-muted); font-size: var(--va-fs-sm); }
.va-link-muted:hover { color: var(--va-secondary); }
.va-eyebrow--on-dark { color: var(--va-secondary); filter: brightness(1.35); }

/* Header */
.va-header {
  position: sticky;
  top: 0;
  z-index: 1000;
}
.va-topbar {
  background: var(--va-primary-dark);
  color: var(--va-white-82);
  font-size: var(--va-fs-sm);
}
.va-topbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 36px;
  padding-block: 0.35rem;
}
.va-topbar__loc {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.va-topbar__links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-shrink: 0;
}
.va-topbar__links a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--va-white-90);
  font-weight: 600;
}
.va-topbar__links a:hover { color: var(--va-on-primary); }
.va-header__bar {
  background: var(--va-white-92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--va-border);
}
.va-header.is-scrolled .va-header__bar {
  box-shadow: 0 8px 24px rgba(var(--va-text-rgb), 0.06);
}
.va-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--va-header-h);
}
.va-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  flex-shrink: 0;
}
.va-logo__mark {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: var(--va-primary);
  color: var(--va-on-primary);
  font-weight: 800;
  font-size: var(--va-fs-lg);
  letter-spacing: -0.02em;
}
.va-logo__lockup {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  gap: 0.1rem;
}
.va-logo__text { font-size: var(--va-fs-md); color: var(--va-text); letter-spacing: -0.02em; }
.va-logo__text strong { font-weight: 800; }
.va-logo__tagline {
  font-size: var(--va-fs-xs);
  font-weight: 600;
  color: var(--va-secondary);
  letter-spacing: 0.03em;
}
.va-logo--light .va-logo__text { color: var(--va-on-primary); }
.va-logo--light .va-logo__tagline { color: var(--va-white-70); }
.va-logo--light .va-logo__mark {
  background: linear-gradient(145deg, var(--va-secondary), var(--va-primary));
}

.va-nav { display: none; }
.va-nav__list { display: flex; align-items: center; gap: 0.1rem; }
.va-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: var(--va-fs-sm);
  font-weight: 600;
  color: var(--va-muted);
  background: transparent;
  border: 0;
}
.va-nav__link:hover,
.va-nav__link.is-active { color: var(--va-primary); background: var(--va-secondary-08); }
.va-header__actions { display: flex; align-items: center; gap: 0.75rem; }
.va-header__phone {
  font-size: var(--va-fs-sm);
  font-weight: 700;
  color: var(--va-primary);
  letter-spacing: -0.01em;
}
.va-header__phone:hover { color: var(--va-secondary); }

.va-nav__item--mega,
.va-nav__item--more { position: relative; }
.va-nav__chevron {
  transition: transform 0.2s var(--va-ease);
}
.va-nav__trigger[aria-expanded="true"] .va-nav__chevron {
  transform: rotate(180deg);
}
.va-mega {
  position: absolute;
  top: calc(100% + 0.65rem);
  left: 50%;
  transform: translateX(-50%);
  width: min(860px, calc(100vw - 2rem));
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius-lg);
  box-shadow: var(--va-shadow-lg);
  z-index: 60;
  overflow: hidden;
  animation: vaMegaIn 0.2s var(--va-ease);
}
@keyframes vaMegaIn {
  from { opacity: 0; transform: translateX(-50%) translateY(6px); }
  to { opacity: 1; transform: translateX(-50%) translateY(0); }
}
.va-mega__inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 340px;
  max-height: min(68vh, 480px);
}
.va-mega__aside {
  background: linear-gradient(180deg, var(--va-bg-soft), var(--va-bg));
  border-right: 1px solid var(--va-border);
  padding: 0.75rem;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.va-mega__cat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  width: 100%;
  text-align: left;
  border: 0;
  background: transparent;
  color: var(--va-muted);
  font: inherit;
  font-size: var(--va-fs-sm);
  font-weight: 600;
  padding: 0.7rem 0.8rem;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.va-mega__cat:hover {
  background: var(--va-surface);
  color: var(--va-primary);
}
.va-mega__cat.is-active {
  background: var(--va-surface);
  color: var(--va-primary);
  box-shadow: 0 1px 2px rgba(var(--va-text-rgb), 0.04);
  outline: 1px solid var(--va-secondary-22);
}
.va-mega__cat-count {
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--va-primary-08);
  color: var(--va-primary);
  font-size: 0.7rem;
  font-weight: 700;
  display: inline-grid;
  place-items: center;
}
.va-mega__cat.is-active .va-mega__cat-count {
  background: var(--va-secondary-12);
  color: var(--va-secondary);
}
.va-mega__main {
  padding: 1rem 1.15rem 0.85rem;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.va-mega__toolbar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.va-mega__search {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--va-border);
  border-radius: 10px;
  background: var(--va-bg);
  color: var(--va-muted);
}
.va-mega__search input {
  border: 0;
  background: transparent;
  outline: none;
  width: 100%;
  font: inherit;
  font-size: var(--va-fs-sm);
  color: var(--va-text);
}
.va-mega__all-link {
  font-size: var(--va-fs-sm);
  font-weight: 700;
  color: var(--va-secondary);
  white-space: nowrap;
}
.va-mega__all-link:hover { text-decoration: underline; }
.va-mega__panel[hidden] { display: none !important; }
.va-mega__panel-title {
  font-size: var(--va-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--va-primary);
  font-weight: 700;
  margin-bottom: 0.35rem;
}
.va-mega__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.2rem;
}
@media (min-width: 720px) {
  .va-mega__list { grid-template-columns: 1fr 1fr; gap: 0.3rem 0.75rem; }
}
.va-mega__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.65rem 0.75rem;
  border-radius: 10px;
  font-size: var(--va-fs-sm);
  font-weight: 600;
  color: var(--va-text);
  border: 1px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}
.va-mega__list a svg {
  opacity: 0;
  color: var(--va-secondary);
  flex-shrink: 0;
  transition: opacity 0.15s ease, transform 0.15s ease;
}
.va-mega__list a:hover {
  background: var(--va-secondary-08);
  border-color: var(--va-secondary-22);
  color: var(--va-primary);
}
.va-mega__list a:hover svg {
  opacity: 1;
  transform: translateX(2px);
}
.va-mega__list a.is-filtered-out { display: none; }
.va-mega__empty {
  margin: 1.5rem 0;
  text-align: center;
  color: var(--va-muted);
  font-size: var(--va-fs-sm);
}
.va-mega__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding: 0.85rem 1.15rem;
  border-top: 1px solid var(--va-border);
  background: var(--va-bg);
}
.va-mega__hint {
  margin: 0;
  font-size: var(--va-fs-sm);
  color: var(--va-muted);
}
.va-mega__footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.va-dropdown {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 200px;
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius-sm);
  box-shadow: var(--va-shadow);
  padding: 0.5rem;
  z-index: 50;
}
.va-dropdown a {
  display: block;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  font-size: var(--va-fs-sm);
  color: var(--va-muted);
}
.va-dropdown a:hover { background: var(--va-bg); color: var(--va-primary); }

.va-menu-toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--va-border);
  border-radius: 12px;
  background: var(--va-surface);
  padding: 0 11px;
}
.va-menu-toggle span {
  display: block;
  height: 2px;
  background: var(--va-primary);
  border-radius: 2px;
}

@media (min-width: 1024px) {
  .va-nav { display: block; }
  .va-menu-toggle { display: none; }
}

@media (max-width: 720px) {
  .va-topbar__loc { display: none; }
  .va-topbar__inner { justify-content: center; }
}

.va-hide-mobile { display: none; }
@media (min-width: 768px) {
  .va-hide-mobile { display: inline-flex; }
}

/* Drawer */
.va-mega[hidden],
.va-dropdown[hidden],
.va-drawer[hidden],
.va-acc__panel[hidden] {
  display: none !important;
}
.va-drawer { position: fixed; inset: 0; z-index: 2000; }
.va-drawer__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(var(--va-text-rgb), 0.45);
}
.va-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(340px, 88vw);
  height: 100%;
  background: var(--va-surface);
  padding: 1.25rem;
  overflow: auto;
  box-shadow: var(--va-shadow-lg);
  animation: vaSlideIn 0.3s var(--va-ease);
}
@keyframes vaSlideIn {
  from { transform: translateX(16px); opacity: 0.6; }
  to { transform: translateX(0); opacity: 1; }
}
.va-drawer__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}
.va-drawer__close {
  border: 0;
  background: var(--va-bg);
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: var(--va-fs-2xl);
  color: var(--va-text);
}
.va-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.va-drawer__nav a {
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  font-weight: 600;
  color: var(--va-text);
}
.va-drawer__nav a:hover { background: var(--va-bg); }
.va-drawer__nav .va-btn { margin-top: 0.75rem; }
.va-drawer__details {
  border-radius: 12px;
  background: var(--va-bg);
}
.va-drawer__details summary {
  padding: 0.75rem 0.85rem;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
}
.va-drawer__details summary::-webkit-details-marker { display: none; }
.va-drawer__details summary::after {
  content: "+";
  float: right;
  color: var(--va-muted);
}
.va-drawer__details[open] summary::after { content: "–"; }
.va-drawer__courses {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0 0.5rem 0.75rem;
  max-height: 42vh;
  overflow: auto;
}
.va-drawer__cat {
  margin: 0.65rem 0.35rem 0.2rem;
  font-size: var(--va-fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--va-primary);
}
.va-drawer__courses a {
  padding: 0.55rem 0.7rem;
  font-size: var(--va-fs-sm);
  color: var(--va-muted);
}
.va-drawer__all {
  margin-top: 0.5rem;
  color: var(--va-secondary) !important;
  font-weight: 700;
}

/* Hero */
.va-hero {
  position: relative;
  padding: var(--va-section-pad);
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--va-bg-soft) 0%, var(--va-bg) 72%);
}
.va-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 45% at 85% 15%, var(--va-secondary-12), transparent 60%),
    radial-gradient(ellipse 40% 35% at 8% 90%, rgba(var(--va-primary-rgb), 0.06), transparent 55%);
  pointer-events: none;
}
.va-hero__grid {
  position: relative;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}
@media (min-width: 960px) {
  .va-hero__grid { grid-template-columns: 1.05fr 0.95fr; gap: 3.25rem; }
}
.va-hero__brand {
  font-size: var(--va-fs-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--va-secondary);
  margin-bottom: 0.85rem;
}
.va-hero h1 {
  font-size: var(--va-fs-hero);
  font-weight: 800;
  line-height: var(--va-lh-tight);
  letter-spacing: -0.035em;
  max-width: 13ch;
  color: var(--va-text);
}
.va-hero h1 span { color: var(--va-primary); }
.va-hero__text {
  margin: 1.15rem 0 1.85rem;
  color: var(--va-muted);
  font-size: var(--va-fs-lg);
  line-height: var(--va-lh-body);
  max-width: 36rem;
}
.va-hero__visual {
  position: relative;
  border-radius: var(--va-radius-lg);
  overflow: hidden;
  min-height: 320px;
  background: var(--va-primary-dark);
  box-shadow: var(--va-shadow-lg);
  border: 1px solid var(--va-primary-08);
}
.va-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 380px;
  opacity: 0.92;
}
.va-hero__visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(165deg, rgba(var(--va-primary-rgb), 0.15), rgba(var(--va-primary-rgb), 0.55));
  display: grid;
  place-items: end start;
  padding: 1.5rem;
}
.va-hero__chip {
  background: var(--va-white-12);
  backdrop-filter: blur(12px);
  border: 1px solid var(--va-white-22);
  color: var(--va-on-primary);
  padding: 0.7rem 1rem;
  border-radius: 12px;
  font-size: var(--va-fs-sm);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* Page hero (inner pages) */
.va-page-hero {
  padding: var(--va-section-pad);
  background: linear-gradient(180deg, var(--va-bg-soft), var(--va-bg));
  border-bottom: 1px solid var(--va-border);
}
.va-page-hero h1 {
  font-size: var(--va-fs-4xl);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--va-text);
}
.va-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: var(--va-fs-sm);
  color: var(--va-muted);
  margin-bottom: 0.85rem;
}
.va-breadcrumb a:hover { color: var(--va-secondary); }

/* Trusted / logos */
.va-trusted {
  padding: var(--va-section-pad);
  border-bottom: 1px solid var(--va-border);
  background: var(--va-surface);
}
.va-trusted__label {
  text-align: center;
  font-size: var(--va-fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--va-muted);
  margin-bottom: 1.25rem;
}
.va-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem 1.5rem;
}
.va-logo-pill {
  padding: 0.65rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--va-border);
  background: var(--va-bg);
  font-weight: 700;
  font-size: var(--va-fs-sm);
  color: var(--va-primary);
  opacity: 0.85;
}

/* Feature / course cards */
.va-grid {
  display: grid;
  gap: 1.25rem;
}
.va-grid--3 { grid-template-columns: 1fr; }
.va-grid--4 { grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .va-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .va-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 960px) {
  .va-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .va-grid--4 { grid-template-columns: repeat(4, 1fr); }
}

.va-card {
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius);
  padding: 1.4rem 1.35rem;
  box-shadow: var(--va-shadow);
  transition: transform 0.25s var(--va-ease), box-shadow 0.25s var(--va-ease), border-color 0.25s ease;
}
.va-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--va-shadow-lg);
  border-color: var(--va-secondary-22);
}
.va-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--va-secondary-10);
  color: var(--va-primary);
  margin-bottom: 1rem;
}
.va-card h3 {
  font-size: var(--va-fs-xl);
  font-weight: 700;
  margin-bottom: 0.4rem;
  line-height: var(--va-lh-snug);
}
.va-card p { color: var(--va-muted); font-size: var(--va-fs-base); }

.va-course {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
}
.va-course__tag {
  display: inline-flex;
  align-self: flex-start;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--va-secondary-12);
  color: var(--va-primary);
  font-size: var(--va-fs-xs);
  font-weight: 700;
}
.va-course__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: var(--va-fs-sm);
  color: var(--va-muted);
}
.va-course__meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}
.va-course .va-btn { margin-top: auto; align-self: flex-start; }

/* Timeline */
.va-timeline {
  display: grid;
  gap: 0;
  position: relative;
}
@media (min-width: 800px) {
  .va-timeline {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
  }
  .va-timeline::before {
    content: "";
    position: absolute;
    top: 28px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, var(--va-primary), var(--va-secondary), var(--va-accent));
    opacity: 0.35;
  }
}
.va-timeline__step {
  position: relative;
  text-align: center;
  padding: 1rem 0.5rem;
}
.va-timeline__num {
  width: 56px;
  height: 56px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--va-surface);
  border: 2px solid var(--va-secondary);
  color: var(--va-primary);
  font-weight: 800;
  box-shadow: var(--va-shadow);
  position: relative;
  z-index: 1;
}
.va-timeline__step h3 { font-size: var(--va-fs-md); margin-bottom: 0.35rem; font-weight: 700; }
.va-timeline__step p { font-size: var(--va-fs-sm); color: var(--va-muted); line-height: var(--va-lh-body); }

/* Stats */
.va-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (min-width: 800px) {
  .va-stats { grid-template-columns: repeat(4, 1fr); }
}
.va-stat {
  background: var(--va-white-08);
  border: 1px solid var(--va-white-12);
  border-radius: var(--va-radius);
  padding: 1.5rem 1rem;
  text-align: center;
}
.va-stat__value {
  font-size: var(--va-fs-4xl);
  font-weight: 800;
  color: var(--va-on-primary);
  letter-spacing: -0.03em;
}
.va-stat__label {
  margin-top: 0.35rem;
  color: var(--va-white-70);
  font-size: var(--va-fs-sm);
}
.va-band {
  background: linear-gradient(135deg, var(--va-primary-dark), var(--va-primary) 55%, var(--va-primary-light));
  color: var(--va-on-primary);
  border-radius: 0;
  padding: var(--va-section-pad);
}
.va-band .va-title { color: var(--va-on-primary); }
.va-band .va-lead { color: var(--va-white-80); }

/* Testimonials */
.va-carousel {
  position: relative;
  overflow: hidden;
}
.va-carousel__track {
  display: flex;
  transition: transform 0.45s var(--va-ease);
}
.va-carousel__slide {
  flex: 0 0 100%;
  padding: 0.25rem;
}
@media (min-width: 768px) {
  .va-carousel__slide { flex: 0 0 50%; }
}
@media (min-width: 1100px) {
  .va-carousel__slide { flex: 0 0 33.333%; }
}
.va-quote {
  height: 100%;
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius);
  padding: 1.5rem;
  box-shadow: var(--va-shadow);
}
.va-quote p {
  color: var(--va-text);
  font-size: var(--va-fs-base);
  margin-bottom: 1.25rem;
}
.va-quote__author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.va-quote__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--va-primary), var(--va-secondary));
  color: var(--va-on-primary);
  display: grid;
  place-items: center;
  font-weight: 700;
}
.va-quote__author strong { display: block; font-size: var(--va-fs-base); }
.va-quote__author span { font-size: var(--va-fs-sm); color: var(--va-muted); }
.va-carousel__controls {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.va-carousel__btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--va-border);
  background: var(--va-surface);
  color: var(--va-primary);
}

/* Faculty */
.va-faculty {
  text-align: center;
}
.va-faculty__avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  margin: 0 auto 1rem;
  background: linear-gradient(145deg, var(--va-primary), var(--va-secondary));
  color: var(--va-on-primary);
  display: grid;
  place-items: center;
  font-size: var(--va-fs-3xl);
  font-weight: 800;
}
.va-faculty h3 { font-size: var(--va-fs-lg); }
.va-faculty p { color: var(--va-muted); font-size: var(--va-fs-sm); margin-top: 0.25rem; }

/* Batches table */
.va-table-wrap {
  overflow-x: auto;
  border-radius: var(--va-radius);
  border: 1px solid var(--va-border);
  background: var(--va-surface);
  box-shadow: var(--va-shadow);
}
.va-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.va-table th,
.va-table td {
  padding: 1rem 1.15rem;
  text-align: left;
  border-bottom: 1px solid var(--va-border);
  font-size: var(--va-fs-base);
}
.va-table th {
  background: var(--va-bg);
  font-weight: 700;
  color: var(--va-primary);
}
.va-table tr:last-child td { border-bottom: 0; }
.va-badge {
  display: inline-flex;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  font-size: var(--va-fs-xs);
  font-weight: 700;
  background: var(--va-accent-15);
  color: var(--va-accent-dark);
}

/* Accordion */
.va-accordion { display: grid; gap: 0.75rem; max-width: 800px; margin-inline: auto; }
.va-acc {
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius-sm);
  overflow: hidden;
}
.va-acc__btn {
  width: 100%;
  text-align: left;
  padding: 1.1rem 1.25rem;
  background: transparent;
  border: 0;
  font-weight: 650;
  font-size: var(--va-fs-base);
  color: var(--va-text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.va-acc__btn span {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--va-bg);
  display: grid;
  place-items: center;
  font-size: var(--va-fs-lg);
  color: var(--va-primary);
  flex-shrink: 0;
}
.va-acc__panel {
  padding: 0 1.25rem 1.15rem;
  color: var(--va-muted);
  font-size: var(--va-fs-base);
  line-height: var(--va-lh-body);
}
.va-acc__panel[hidden] { display: none; }

/* CTA glass */
.va-cta {
  position: relative;
  border-radius: var(--va-radius-lg);
  padding: clamp(2rem, 4.5vw, 2.75rem);
  background: var(--va-primary-dark);
  color: var(--va-on-primary);
  overflow: hidden;
  box-shadow: var(--va-shadow-lg);
  border: 1px solid var(--va-white-06);
}
.va-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 80% at 100% 0%, var(--va-secondary-35), transparent 55%),
    linear-gradient(120deg, rgba(var(--va-white-rgb), 0.06), transparent 42%);
  pointer-events: none;
}
.va-cta__inner {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.va-cta h2 {
  font-size: var(--va-fs-3xl);
  font-weight: 800;
  letter-spacing: -0.02em;
  max-width: 18ch;
  line-height: var(--va-lh-tight);
}
.va-cta p { color: var(--va-white-85); margin-top: 0.5rem; max-width: 36ch; }

/* Forms */
.va-form {
  display: grid;
  gap: 1rem;
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius);
  padding: 1.5rem;
  box-shadow: var(--va-shadow);
}
.va-field { position: relative; }
.va-field input,
.va-field select,
.va-field textarea {
  width: 100%;
  padding: 1.15rem 1rem 0.55rem;
  border: 1px solid var(--va-border);
  border-radius: 12px;
  font: inherit;
  background: var(--va-bg);
  color: var(--va-text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.va-field textarea { min-height: 120px; resize: vertical; padding-top: 1.35rem; }
.va-field label {
  position: absolute;
  left: 1rem;
  top: 0.95rem;
  font-size: var(--va-fs-base);
  color: var(--va-muted);
  pointer-events: none;
  transition: 0.2s ease;
}
.va-field input:focus,
.va-field select:focus,
.va-field textarea:focus {
  outline: none;
  border-color: var(--va-secondary);
  box-shadow: 0 0 0 4px var(--va-secondary-15);
  background: var(--va-surface);
}
.va-field input:focus + label,
.va-field input:not(:placeholder-shown) + label,
.va-field textarea:focus + label,
.va-field textarea:not(:placeholder-shown) + label,
.va-field select:focus + label,
.va-field.select-filled label {
  top: 0.35rem;
  font-size: var(--va-fs-xs);
  font-weight: 600;
  color: var(--va-primary);
}
.va-field__error {
  display: none;
  margin-top: 0.35rem;
  font-size: var(--va-fs-sm);
  color: var(--va-danger);
}
.va-field.is-invalid input,
.va-field.is-invalid textarea,
.va-field.is-invalid select { border-color: var(--va-danger); }
.va-field.is-invalid .va-field__error { display: block; }
.va-form__success {
  display: none;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--va-success-bg);
  color: var(--va-success);
  font-weight: 600;
  font-size: var(--va-fs-sm);
}
.va-form__success.is-visible { display: block; }

.va-contact-grid {
  display: grid;
  gap: 2rem;
}
@media (min-width: 900px) {
  .va-contact-grid { grid-template-columns: 1fr 1.1fr; align-items: start; }
}
.va-info-card {
  display: flex;
  gap: 1rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--va-border);
}
.va-info-card:last-child { border-bottom: 0; }
.va-info-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--va-secondary-12);
  color: var(--va-primary);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.va-info-card h3 { font-size: var(--va-fs-base); margin-bottom: 0.2rem; }
.va-info-card p, .va-info-card a { color: var(--va-muted); font-size: var(--va-fs-sm); }
.va-info-card a:hover { color: var(--va-secondary); }

/* Gallery / blogs */
.va-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .va-gallery { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}
.va-gallery__item {
  aspect-ratio: 4/3;
  border-radius: var(--va-radius-sm);
  overflow: hidden;
  background: linear-gradient(145deg, var(--va-primary), var(--va-secondary));
  position: relative;
}
.va-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s var(--va-ease);
}
.va-gallery__item:hover img { transform: scale(1.05); }
.va-blog h3 { font-size: var(--va-fs-md); margin: 0.75rem 0 0.4rem; }
.va-blog__meta { font-size: var(--va-fs-sm); color: var(--va-muted); }
.va-blog p { color: var(--va-muted); font-size: var(--va-fs-sm); }

/* Legal prose */
.va-prose {
  max-width: 720px;
  margin-inline: auto;
  background: var(--va-surface);
  border: 1px solid var(--va-border);
  border-radius: var(--va-radius);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  box-shadow: var(--va-shadow);
}
.va-prose h2 {
  font-size: var(--va-fs-xl);
  margin: 1.75rem 0 0.65rem;
  color: var(--va-primary);
}
.va-prose h2:first-child { margin-top: 0; }
.va-prose p, .va-prose li {
  color: var(--va-muted);
  margin-bottom: 0.75rem;
  font-size: var(--va-fs-base);
}
.va-prose ul { padding-left: 1.25rem; list-style: disc; }

/* Footer */
.va-footer {
  background: var(--va-footer);
  color: var(--va-white-78);
  padding: clamp(3rem, 6vw, 4.5rem) 0 1.5rem;
  margin-top: 0;
}
.va-footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) {
  .va-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
@media (min-width: 1000px) {
  .va-footer__grid { grid-template-columns: 1.5fr 1fr 1fr 1.2fr; }
}
.va-footer__brand p { margin-top: 1rem; font-size: var(--va-fs-sm); max-width: 28ch; line-height: var(--va-lh-body); }
.va-footer__title {
  color: #fff;
  font-size: var(--va-fs-md);
  margin-bottom: 1rem;
  font-weight: 700;
}
.va-footer__links a,
.va-footer__contact a,
.va-footer__contact p {
  display: block;
  padding: 0.3rem 0;
  font-size: var(--va-fs-sm);
  color: var(--va-white-70);
}
.va-footer__links a:hover,
.va-footer__contact a:hover { color: var(--va-secondary); }
.va-footer__contact span {
  display: block;
  font-size: var(--va-fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: rgba(var(--va-white-rgb), 0.45);
  margin-bottom: 0.15rem;
}
.va-footer__contact li { margin-bottom: 1rem; }
.va-social { display: flex; gap: 0.65rem; margin-top: 1.25rem; }
.va-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--va-white-08);
  display: grid;
  place-items: center;
  color: var(--va-on-primary);
  transition: background 0.2s ease;
}
.va-social a:hover { background: var(--va-secondary); }
.va-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--va-white-08);
  font-size: var(--va-fs-sm);
}

/* FAB */
.va-whatsapp {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--va-whatsapp);
  color: var(--va-on-primary);
  display: grid;
  place-items: center;
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.4);
  z-index: 900;
  transition: transform 0.25s var(--va-ease);
}
.va-whatsapp:hover { transform: scale(1.08); }
.va-scrolltop {
  position: fixed;
  right: 1.25rem;
  bottom: 5.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 0;
  background: var(--va-primary);
  color: var(--va-on-primary);
  display: grid;
  place-items: center;
  box-shadow: var(--va-shadow);
  z-index: 900;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.va-scrolltop.is-visible {
  opacity: 1;
  pointer-events: auto;
}
.va-scrolltop[hidden] { display: none; }
.va-scrolltop.is-visible:not([hidden]) { display: grid; }

/* Reveal / AOS */
html.va-js:not(.va-aos) [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--va-ease), transform 0.6s var(--va-ease);
}
html.va-js:not(.va-aos) [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  html.va-js [data-reveal],
  html.va-js [data-reveal].is-visible,
  [data-aos],
  [data-aos].aos-animate {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* Ensure hero GSAP targets stay visible if JS aborts mid-flight */
.va-hero__copy > *,
.va-hero__visual {
  will-change: transform, opacity;
}

/* Thank you */
.va-thanks {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: var(--va-section-pad);
}
.va-thanks__icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--va-success-bg);
  color: var(--va-success);
  display: grid;
  place-items: center;
  font-size: var(--va-fs-3xl);
  margin: 0 auto 1.25rem;
}

/* Legacy course compatibility (Phase 1 shell) */
html.va-legacy-html body,
body.legacy-course,
body.va-legacy {
  background: var(--va-surface);
}
html.va-legacy-html .va-header a,
body.legacy-course .va-header a,
body.va-legacy .va-header a {
  color: inherit;
  text-decoration: none;
}
html.va-legacy-html .va-header ul,
body.legacy-course .va-header ul,
body.va-legacy .va-header ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
html.va-legacy-html .va-footer ul,
body.legacy-course .va-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
html.va-legacy-html .th-header,
html.va-legacy-html .header-top,
html.va-legacy-html .enquiry,
html.va-legacy-html .btn-whatsapp-pulse,
html.va-legacy-html .form-popup,
html.va-legacy-html .scroll-top,
html.va-legacy-html .footer-wrapper,
body.legacy-course .th-header,
body.legacy-course .header-top,
body.legacy-course .enquiry,
body.legacy-course .btn-whatsapp-pulse,
body.legacy-course .form-popup,
body.legacy-course .scroll-top,
body.legacy-course .footer-wrapper {
  display: none !important;
}
html.va-legacy-html .breadcumb-wrapper,
body.legacy-course .breadcumb-wrapper {
  margin-top: 0;
}
html.va-legacy-html .container,
body.legacy-course .container {
  width: min(100% - 2rem, 1140px);
  margin-inline: auto;
}
html.va-legacy-html img,
body.legacy-course img { max-width: 100%; height: auto; }
html.va-legacy-html .th-btn,
body.legacy-course .th-btn,
body.legacy-course a.th-btn {
  border-radius: 999px;
}
body.va-legacy .va-header,
html.va-legacy-html .va-header { position: sticky; }

/* Utility */
.va-mt-1 { margin-top: 0.5rem; }
.va-mt-2 { margin-top: 1rem; }
.va-mt-3 { margin-top: 1.5rem; }
.va-text-center { text-align: center; }
.va-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}