/* ==========================================================================
   St. Peter's Mission Schools — Landing page styles
   Layout inspired by the Kingster education template; colours taken from
   the SPMS brand (royal blue #081199, sky blue #109bc5, crest gold).

   Contents
   1.  Design tokens
   2.  Base & reset
   3.  Utilities
   4.  Buttons & links
   5.  Header (top bar + navigation)
   6.  Hero & feature strip
   7.  Section scaffolding
   8.  About
   9.  Programmes
   10. Why choose us
   11. Admissions
   12. Campus life gallery & lightbox
   13. Testimonials
   14. CTA band
   15. FAQs accordion
   16. Contact & form
   17. Footer
   18. Motion (reveal on scroll)
   19. Responsive breakpoints
   ========================================================================== */

/* 1. DESIGN TOKENS ======================================================== */
:root {
  /* Brand colours */
  --color-royal: #081199;        /* SPMS primary (logo / theme) */
  --color-royal-600: #0b17b8;
  --color-navy: #070f5c;         /* deep shade for dark bands */
  --color-navy-900: #040944;
  --color-sky: #109bc5;          /* SPMS secondary — decorative use */
  --color-sky-700: #0b6f8f;      /* AA-contrast sky for text on white */
  --color-sky-100: #e3f4fa;
  --color-gold: #f4b81c;         /* crest gold — accent / Apply Now */
  --color-gold-600: #dfa20a;

  /* Neutrals */
  --color-ink: #141a3a;
  --color-text: #3d4466;
  --color-muted: #5f6684;
  --color-line: #e3e6ef;
  --color-soft: #f4f6fb;
  --color-white: #ffffff;

  /* Feedback */
  --color-success: #127a46;
  --color-success-bg: #e7f6ee;
  --color-error: #b42318;
  --color-error-bg: #fdecea;
  --color-whatsapp: #128c4a;     /* darker than brand green for AA contrast */

  /* Typography */
  --font-sans: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-serif: "Playfair Display", Georgia, serif;
  --fs-xs: 0.8125rem;
  --fs-sm: 0.9375rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.375rem;
  --fs-xl: clamp(1.75rem, 1.2rem + 2vw, 2.5rem);
  --fs-hero: clamp(2.25rem, 1.3rem + 4vw, 4rem);
  --lh-tight: 1.2;
  --lh-body: 1.7;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-section: clamp(4rem, 3rem + 4vw, 7rem);

  /* Shape & depth */
  --radius-sm: 6px;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-sm: 0 2px 8px rgba(7, 15, 92, 0.06);
  --shadow: 0 10px 30px rgba(7, 15, 92, 0.08);
  --shadow-lg: 0 20px 50px rgba(7, 15, 92, 0.14);

  /* Layout & motion */
  --container: 1200px;
  --header-h: 84px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.3s;
}

/* 2. BASE & RESET ========================================================= */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem); /* keeps headings clear of the sticky nav */
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

h1, h2, h3, h4 {
  margin: 0;
  color: var(--color-ink);
  font-weight: 600;
  line-height: var(--lh-tight);
}

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

ul, ol { margin: 0; padding: 0; list-style: none; }

img { display: block; max-width: 100%; height: auto; }

a { color: var(--color-royal); text-decoration: none; }
a:hover { color: var(--color-sky-700); }

button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }

:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* 3. UTILITIES ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.icon {
  width: 1.25em;
  height: 1.25em;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
/* Solid parts of brand glyphs (Facebook, X, YouTube, WhatsApp) */
.sprite .fill { fill: currentColor; stroke: none; }

.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -100px;
  z-index: 1000;
  padding: var(--space-3) var(--space-4);
  background: var(--color-gold);
  color: var(--color-navy-900);
  font-weight: 600;
  border-radius: var(--radius-sm);
}
.skip-link:focus { top: var(--space-4); }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-sky-700);
}
.eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}
.eyebrow--light { color: var(--color-gold); }

.note {
  font-size: var(--fs-xs);
  color: var(--color-muted);
  font-style: italic;
}

/* 4. BUTTONS & LINKS ====================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease),
              border-color var(--dur) var(--ease), transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .icon { transition: transform var(--dur) var(--ease); }
.btn:hover .icon { transform: translateX(3px); }

.btn--lg { min-height: 56px; padding: 1rem 2rem; font-size: var(--fs-base); }
.btn--block { width: 100%; }

.btn--primary { background: var(--color-royal); color: var(--color-white); }
.btn--primary:hover { background: var(--color-navy); color: var(--color-white); box-shadow: var(--shadow); }

.btn--gold { background: var(--color-gold); color: var(--color-navy-900); }
.btn--gold:hover { background: var(--color-gold-600); color: var(--color-navy-900); box-shadow: 0 10px 24px rgba(244, 184, 28, 0.35); }

.btn--outline { border-color: var(--color-royal); color: var(--color-royal); background: transparent; }
.btn--outline:hover { background: var(--color-royal); color: var(--color-white); }

.btn--ghost-light { border-color: rgba(255, 255, 255, 0.7); color: var(--color-white); background: rgba(255, 255, 255, 0.06); }
.btn--ghost-light:hover { background: var(--color-white); color: var(--color-royal); }

.btn--whatsapp { background: var(--color-whatsapp); color: var(--color-white); }
.btn--whatsapp:hover { background: #0e7a3f; color: var(--color-white); }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-royal);
}
.text-link .icon { transition: transform var(--dur) var(--ease); }
.text-link:hover .icon { transform: translateX(4px); }

/* 5. HEADER =============================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-white);
  transition: box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow); }

.topbar {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--fs-xs);
  transition: margin-top var(--dur) var(--ease);
}
.topbar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 40px;
  gap: var(--space-4);
}
.topbar__contact, .topbar__social { display: flex; align-items: center; gap: var(--space-5); }
.topbar__contact li { display: flex; align-items: center; gap: var(--space-2); }
.topbar__contact .icon { color: var(--color-gold); width: 1em; height: 1em; }
.topbar a { color: inherit; }
.topbar a:hover { color: var(--color-gold); }
.topbar__social { gap: var(--space-2); }
.topbar__portal {
  padding: 2px 10px;
  border: 1px solid rgba(244, 184, 28, 0.6);
  border-radius: 999px;
  color: var(--color-gold) !important;
  font-weight: 600;
}
.topbar__portal:hover { background: var(--color-gold); color: var(--color-navy-900) !important; }
.topbar__social a {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
}
.topbar__social .icon { width: 15px; height: 15px; }

.navbar { border-bottom: 1px solid var(--color-line); }
.navbar__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  min-height: var(--header-h);
}

.brand { flex-shrink: 0; }
.brand img { width: auto; height: 56px; }

.nav { margin-left: auto; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav__link {
  position: relative;
  display: block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-ink);
}
/* No underline bars: hover and the current section are shown by colour only */
.nav__link { transition: color var(--dur) var(--ease); }
.nav__link:hover { color: var(--color-royal); }

/* Top-level items that open a sub-menu */
.nav__item { position: relative; }
.nav__sub-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 0;
  background: none;
  line-height: inherit;
}
.nav__sub-toggle .icon {
  width: 14px;
  height: 14px;
  transition: transform var(--dur) var(--ease);
}
.nav__item.is-active > .nav__link { color: var(--color-royal); font-weight: 600; }

/* Desktop dropdown panel */
.nav__sub {
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 10;
  min-width: 220px;
  padding: var(--space-2) 0;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-lg);
  visibility: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
}
.nav__sub a {
  display: block;
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-sm);
  color: var(--color-text);
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease), padding-left var(--dur) var(--ease);
}
.nav__sub a:hover,
.nav__sub a:focus-visible {
  color: var(--color-royal);
  background: var(--color-soft);
  padding-left: calc(var(--space-5) + 4px);
}

.nav__item.is-open > .nav__sub {
  visibility: visible;
  opacity: 1;
  transform: none;
  transition-delay: 0s;
}
.nav__item.is-open > .nav__sub-toggle .icon { transform: rotate(180deg); }

/* Hover opens dropdowns on devices with a real pointer */
@media (hover: hover) and (min-width: 961px) {
  .nav__item.has-sub:hover > .nav__sub {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition-delay: 0s;
  }
  .nav__item.has-sub:hover > .nav__sub-toggle .icon { transform: rotate(180deg); }
}

.nav__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-royal);
}
.nav__toggle .icon { width: 24px; height: 24px; }
.nav__cta-mobile { display: none; }

/* 6. HERO & FEATURE STRIP ================================================= */
.hero {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  min-height: clamp(560px, 82vh, 780px);
  padding-block: var(--space-8) calc(var(--space-8) + 60px);
  color: var(--color-white);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
/* Directional overlay keeps headline text readable over the photo */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(4, 9, 68, 0.92) 0%, rgba(7, 15, 92, 0.78) 45%, rgba(7, 15, 92, 0.25) 100%);
}
.hero__content { max-width: var(--container); }
.hero__title {
  max-width: 14ch;
  margin-bottom: var(--space-5);
  font-size: var(--fs-hero);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: -0.01em;
}
.hero__title span { color: var(--color-gold); }
.hero__text {
  max-width: 52ch;
  margin-bottom: var(--space-6);
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.9);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); }

.feature-strip {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: -64px;
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.feature {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-5);
  border-right: 1px solid var(--color-line);
  transition: background-color var(--dur) var(--ease);
}
.feature:last-child { border-right: 0; }
.feature:hover { background: var(--color-sky-100); }
.feature__icon {
  width: 40px;
  height: 40px;
  color: var(--color-sky);
  stroke-width: 1.5;
}
.feature__title { font-size: var(--fs-base); margin-bottom: 2px; }
.feature__text { font-size: var(--fs-xs); color: var(--color-muted); margin: 0; }

/* 7. SECTION SCAFFOLDING ================================================== */
.section { padding-block: var(--space-section); }
.section--soft { background: var(--color-soft); }
.section--navy {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.82);
}

.section-title { font-size: var(--fs-xl); }

.section-header {
  max-width: 640px;
  margin: 0 auto var(--space-7);
  text-align: center;
}
.section-header .eyebrow { justify-content: center; }
.section-header .section-title { margin-bottom: var(--space-3); }
.section-header--light .section-title { color: var(--color-white); }
.section-intro { color: var(--color-muted); font-size: var(--fs-md); }

/* Kingster-style split heading: title left, lead paragraph right */
.split-heading {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-7);
  align-items: end;
  margin-bottom: var(--space-7);
}
.lead { font-size: var(--fs-md); color: var(--color-muted); margin: 0; }

/* 8. ABOUT ================================================================ */
.about { padding-top: calc(var(--space-section) - 1rem); }

.about__grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-7);
  align-items: start;
}

.about__media { position: relative; margin: 0; }
.about__media img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.about__badge {
  position: absolute;
  right: -16px;
  bottom: 32px;
  display: flex;
  flex-direction: column;
  padding: var(--space-4) var(--space-5);
  background: var(--color-royal);
  color: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}
.about__badge strong { font-size: 2rem; line-height: 1; color: var(--color-gold); }
.about__badge span { font-size: var(--fs-xs); }

.mv-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}
.mv-card {
  padding: var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-top: 4px solid var(--color-sky);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.mv-card:last-child { border-top-color: var(--color-gold); }
.mv-card__title { font-size: var(--fs-md); margin-bottom: var(--space-3); color: var(--color-royal); }
.mv-card p { font-size: var(--fs-sm); }
.mv-card .note { margin-top: var(--space-3); font-size: var(--fs-xs); }

.strengths {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3) var(--space-5);
  margin-bottom: var(--space-6);
}
.strengths li {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--color-ink);
}
.strengths .icon {
  width: 22px;
  height: 22px;
  padding: 4px;
  margin-top: 2px;
  border-radius: 50%;
  background: var(--color-sky-100);
  color: var(--color-sky-700);
  stroke-width: 3;
}

.director-quote {
  margin: 0;
  padding: var(--space-5) var(--space-6);
  background: var(--color-soft);
  border-left: 4px solid var(--color-royal);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.director-quote p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-md);
  color: var(--color-ink);
  margin-bottom: var(--space-3);
}
.director-quote footer { display: flex; flex-direction: column; font-size: var(--fs-sm); }
.director-quote strong { color: var(--color-royal); }
.director-quote span { color: var(--color-muted); font-size: var(--fs-xs); }

.history { margin-top: var(--space-8); }
.history__title { font-size: var(--fs-lg); margin-bottom: var(--space-6); }

.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  padding-top: var(--space-6);
}
.timeline::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--color-royal), var(--color-sky));
}
.timeline__item { position: relative; }
.timeline__item::before {
  content: "";
  position: absolute;
  top: calc(-1 * var(--space-6) - 7px);
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-white);
  border: 3px solid var(--color-royal);
}
.timeline__year {
  display: block;
  margin-bottom: var(--space-2);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--color-royal);
}
.timeline__item p { font-size: var(--fs-sm); color: var(--color-muted); }

/* 8b. ACADEMICS — curricula & calendar =================================== */
.curriculum-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
}
.curriculum {
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.curriculum__icon {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: var(--space-4);
  border-radius: var(--radius);
  background: var(--color-royal);
  color: var(--color-white);
}
.curriculum__icon--gold { background: var(--color-gold); color: var(--color-navy-900); }
.curriculum__icon .icon { width: 28px; height: 28px; }
.curriculum__title { font-size: var(--fs-lg); margin-bottom: var(--space-3); }
.curriculum > p { color: var(--color-muted); font-size: var(--fs-sm); }

.curriculum__list { display: grid; gap: var(--space-3); margin: var(--space-5) 0; }
.curriculum__list div {
  padding-left: var(--space-4);
  border-left: 3px solid var(--color-sky-100);
}
.curriculum__list dt { font-weight: 600; color: var(--color-ink); font-size: var(--fs-sm); }
.curriculum__list dd { margin: 0; font-size: var(--fs-sm); color: var(--color-muted); }

.chip-list { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.chip-list li {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--color-sky-100);
  color: var(--color-sky-700);
  font-size: var(--fs-xs);
  font-weight: 600;
}

.check-list { display: grid; gap: var(--space-3); }
.check-list li { display: flex; gap: var(--space-3); font-size: var(--fs-sm); color: var(--color-ink); }
.check-list .icon {
  width: 22px;
  height: 22px;
  padding: 4px;
  margin-top: 1px;
  border-radius: 50%;
  background: var(--color-sky-100);
  color: var(--color-sky-700);
  stroke-width: 3;
}

.calendar {
  margin-top: var(--space-7);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background: var(--color-navy);
  border-radius: var(--radius-lg);
  color: rgba(255, 255, 255, 0.8);
}
.calendar__head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: end;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}
.calendar__title { font-size: var(--fs-lg); color: var(--color-white); margin-bottom: var(--space-1); }
.calendar__head p { margin: 0; font-size: var(--fs-sm); }
.calendar .text-link { color: var(--color-gold); }
.calendar__list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-4);
}
.event {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.event:hover { border-color: rgba(244, 184, 28, 0.5); background: rgba(255, 255, 255, 0.04); }
.event__date {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--color-gold);
  color: var(--color-navy-900);
  font-size: var(--fs-lg);
  font-weight: 700;
  line-height: 1;
}
.event__date span { font-size: 0.6875rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 2px; }
.event h4 { color: var(--color-white); font-size: var(--fs-sm); margin-bottom: 2px; }
.event p { margin: 0; font-size: var(--fs-xs); }

/* 9. PROGRAMMES =========================================================== */
.programme-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  align-items: start;
}

.programme-card {
  display: flex;
  flex-direction: column;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.programme-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.programme-card__media { position: relative; overflow: hidden; }
.programme-card__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 0.6s var(--ease);
}
.programme-card:hover .programme-card__media img { transform: scale(1.06); }
.programme-card__tag {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  padding: 4px 12px;
  background: var(--color-gold);
  color: var(--color-navy-900);
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
}

.programme-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
}
.programme-card__title { font-size: var(--fs-md); }
.programme-card__body > p { font-size: var(--fs-sm); color: var(--color-muted); margin: 0; }

.programme-card__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  min-height: 44px;
  margin-top: var(--space-2);
  padding: var(--space-2) 0;
  border: 0;
  border-top: 1px solid var(--color-line);
  background: none;
  color: var(--color-royal);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-align: left;
}
.programme-card__toggle .icon {
  width: 28px;
  height: 28px;
  padding: 6px;
  border-radius: 50%;
  background: var(--color-sky-100);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.programme-card__toggle[aria-expanded="true"] .icon {
  transform: rotate(45deg);
  background: var(--color-gold);
  color: var(--color-navy-900);
}

.programme-card__details { font-size: var(--fs-sm); }
.programme-card__details ul { display: grid; gap: var(--space-2); margin-bottom: var(--space-3); }
.programme-card__details li { position: relative; padding-left: var(--space-5); }
.programme-card__details li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--color-sky);
}
.details-label {
  margin: 0 0 var(--space-2);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink);
}

.robotics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-top: var(--space-7);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.robotics__media img { width: 100%; height: 100%; object-fit: cover; min-height: 300px; }
.robotics__body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.5rem, 4vw, 3.5rem);
}
.robotics__title { font-size: var(--fs-lg); margin-bottom: var(--space-4); }
.robotics__body p { color: var(--color-muted); }

/* 10. WHY CHOOSE US ======================================================= */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.why-item {
  padding: var(--space-6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.why-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(244, 184, 28, 0.5);
  transform: translateY(-4px);
}
.why-item__icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--space-4);
  color: var(--color-gold);
  stroke-width: 1.5;
}
.why-item h3 { color: var(--color-white); font-size: var(--fs-md); margin-bottom: var(--space-3); }
.why-item p { font-size: var(--fs-sm); }

/* 11. ADMISSIONS ========================================================== */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  counter-reset: step;
}
.step {
  position: relative;
  padding: var(--space-6) var(--space-5);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.step:hover { border-color: var(--color-sky); box-shadow: var(--shadow); }
.step__num {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: var(--space-4);
  border-radius: 50%;
  background: var(--color-royal);
  color: var(--color-white);
  font-weight: 700;
}
.step:nth-child(even) .step__num { background: var(--color-sky-700); }
.step__title { font-size: var(--fs-md); margin-bottom: var(--space-3); }
.step p { font-size: var(--fs-sm); color: var(--color-muted); }

.admissions__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  margin-top: var(--space-7);
  padding: var(--space-6);
  background: var(--color-sky-100);
  border-radius: var(--radius);
}
.admissions__cta h3 { font-size: var(--fs-lg); margin-bottom: var(--space-1); }
.admissions__cta p { color: var(--color-text); }
.admissions__cta-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

/* 12. CAMPUS LIFE GALLERY & LIGHTBOX ===================================== */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 220px;
  grid-auto-flow: dense;
  gap: var(--space-4);
}
.gallery__item--wide { grid-column: span 2; }
.gallery__item--tall { grid-row: span 2; }

.gallery__btn {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--color-navy);
}
.gallery__btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease), opacity var(--dur) var(--ease);
}
.gallery__btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(4, 9, 68, 0.85) 100%);
}
.gallery__caption {
  position: absolute;
  left: var(--space-4);
  bottom: var(--space-4);
  z-index: 1;
  color: var(--color-white);
  font-weight: 600;
  font-size: var(--fs-sm);
}
.gallery__btn:hover img,
.gallery__btn:focus-visible img { transform: scale(1.06); opacity: 0.9; }

.lightbox {
  width: min(1100px, 92vw);
  max-height: 92vh;
  padding: 0;
  border: 0;
  border-radius: var(--radius);
  background: var(--color-navy-900);
  color: var(--color-white);
  overflow: visible;
}
.lightbox::backdrop { background: rgba(4, 9, 68, 0.85); }
.lightbox__figure { margin: 0; }
.lightbox__img {
  width: 100%;
  max-height: calc(92vh - 60px);
  object-fit: contain;
  border-radius: var(--radius) var(--radius) 0 0;
}
.lightbox__caption { padding: var(--space-3) var(--space-5); font-size: var(--fs-sm); }
.lightbox__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-royal);
  box-shadow: var(--shadow);
  transition: background-color var(--dur) var(--ease);
}
.lightbox__btn:hover { background: var(--color-gold); }
.lightbox__close { top: -20px; right: -20px; }
.lightbox__prev { left: -24px; top: 50%; transform: translateY(-50%); }
.lightbox__next { right: -24px; top: 50%; transform: translateY(-50%); }

/* 13. TESTIMONIALS ======================================================== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.testimonial {
  position: relative;
  margin: 0;
  padding: var(--space-6);
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.testimonial.is-placeholder { border-style: dashed; border-color: #b9c0d6; }
.placeholder-badge {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  padding: 2px 10px;
  background: var(--color-soft);
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--color-muted);
}
.testimonial__mark { width: 36px; height: 36px; color: var(--color-sky); fill: var(--color-sky-100); margin-bottom: var(--space-4); }
.testimonial blockquote { margin: 0 0 var(--space-5); }
.testimonial blockquote p { font-family: var(--font-serif); font-style: italic; font-size: var(--fs-md); color: var(--color-ink); }
.testimonial figcaption { display: flex; flex-direction: column; font-size: var(--fs-sm); }
.testimonial figcaption strong { color: var(--color-royal); }
.testimonial figcaption span { color: var(--color-muted); font-size: var(--fs-xs); }

/* 14. CTA BAND ============================================================ */
.cta-band {
  position: relative;
  isolation: isolate;
  padding-block: clamp(4rem, 3rem + 5vw, 7rem);
  color: var(--color-white);
  text-align: center;
  overflow: hidden;
}
.cta-band__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgba(7, 15, 92, 0.86);
}
.cta-band__inner { display: flex; flex-direction: column; align-items: center; gap: var(--space-5); }
.cta-band__quote {
  max-width: 46ch;
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.85);
}
.cta-band__quote span { display: block; margin-top: var(--space-2); font-family: var(--font-sans); font-style: normal; font-size: var(--fs-xs); color: var(--color-gold); }
.cta-band__title { font-size: var(--fs-xl); color: var(--color-white); }

/* 15. FAQs ACCORDION ===================================================== */
.faqs__grid {
  display: grid;
  grid-template-columns: 4fr 8fr;
  gap: var(--space-7);
  align-items: start;
}
.faqs__intro { position: sticky; top: calc(var(--header-h) + 2rem); }
.faqs__intro .section-title { margin-bottom: var(--space-4); }
.faqs__intro p { color: var(--color-muted); margin-bottom: var(--space-5); }

.accordion { display: grid; gap: var(--space-3); }
.accordion__item {
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.accordion__item.is-open { border-color: var(--color-sky); box-shadow: var(--shadow-sm); }
.accordion__heading { font-size: var(--fs-base); }
.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  min-height: 56px;
  padding: var(--space-4) var(--space-5);
  border: 0;
  background: none;
  font-weight: 600;
  color: var(--color-ink);
  text-align: left;
}
.accordion__trigger:hover { color: var(--color-royal); }
.accordion__trigger .icon {
  width: 32px;
  height: 32px;
  padding: 7px;
  border-radius: 50%;
  background: var(--color-sky-100);
  color: var(--color-royal);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.accordion__trigger[aria-expanded="true"] .icon { transform: rotate(45deg); background: var(--color-royal); color: var(--color-white); }
.accordion__panel { padding: 0 var(--space-5) var(--space-5); color: var(--color-text); }

/* 16. CONTACT & FORM ====================================================== */
.contact__grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: var(--space-7);
  align-items: start;
}
.contact__info .section-title { margin-bottom: var(--space-4); }
.contact__info > p { color: var(--color-muted); margin-bottom: var(--space-5); }

.campus-card {
  margin-bottom: var(--space-4);
  padding: var(--space-5);
  background: var(--color-white);
  border-left: 4px solid var(--color-royal);
  border-radius: 0 var(--radius) var(--radius) 0;
  box-shadow: var(--shadow-sm);
}
.campus-card h3 { font-size: var(--fs-base); margin-bottom: var(--space-3); color: var(--color-royal); }
.campus-card p {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
  font-size: var(--fs-sm);
}
.campus-card .icon { margin-top: 3px; color: var(--color-sky-700); width: 1.1em; height: 1.1em; }

.contact__meta { display: grid; gap: var(--space-2); margin: var(--space-5) 0; font-size: var(--fs-sm); }
.contact__meta li { display: flex; align-items: center; gap: var(--space-3); }
.contact__meta .icon { color: var(--color-sky-700); }

.contact__form-wrap {
  padding: clamp(1.5rem, 4vw, 2.75rem);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.enquiry-form__title { font-size: var(--fs-lg); margin-bottom: var(--space-1); }
.enquiry-form__hint { font-size: var(--fs-xs); color: var(--color-muted); margin-bottom: var(--space-5); }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
.field { display: flex; flex-direction: column; margin-bottom: var(--space-4); }
.field label { margin-bottom: var(--space-2); font-size: var(--fs-sm); font-weight: 500; color: var(--color-ink); }
.field label span { color: var(--color-error); }

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 48px;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid #cdd2e1;
  border-radius: var(--radius-sm);
  background: var(--color-white);
  font-size: var(--fs-base); /* 16px prevents iOS zoom on focus */
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-royal);
  box-shadow: 0 0 0 4px rgba(8, 17, 153, 0.12);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea { border-color: var(--color-error); background: #fffafa; }
.field__error {
  min-height: 0;
  margin: var(--space-1) 0 0;
  font-size: var(--fs-xs);
  color: var(--color-error);
}
.field__error:empty { display: none; }

.form-status {
  margin-top: var(--space-5);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
}
.form-status:focus { outline: none; }
.form-status.is-success { background: var(--color-success-bg); color: var(--color-success); border: 1px solid #b7e2c9; }
.form-status.is-error { background: var(--color-error-bg); color: var(--color-error); border: 1px solid #f4c3bd; }
.form-status.is-info { background: var(--color-sky-100); color: var(--color-navy); border: 1px solid #b9dcea; }
/* Hidden from people; only spam bots fill it in */
.form-trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status strong { display: block; margin-bottom: var(--space-1); }
.form-status__actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-4); }
.form-status__actions .btn { min-height: 44px; padding: 0.6rem 1.1rem; }

/* 17. FOOTER ============================================================== */
.site-footer {
  background: var(--color-navy-900);
  color: rgba(255, 255, 255, 0.75);
  font-size: var(--fs-sm);
}
.footer__grid {
  display: grid;
  grid-template-columns: 3fr 2fr 2fr 3fr 3fr;
  gap: var(--space-6);
  padding-block: var(--space-8);
}
.footer__brand img { width: 200px; height: auto; margin-bottom: var(--space-4); }
.footer__heading {
  margin-bottom: var(--space-4);
  font-size: var(--fs-base);
  color: var(--color-white);
}
.footer__col ul { display: grid; gap: var(--space-2); }
.site-footer a { color: rgba(255, 255, 255, 0.78); transition: color var(--dur) var(--ease); }
.site-footer a:hover { color: var(--color-gold); }

.footer__social { display: flex; gap: var(--space-2); margin-top: var(--space-5); }
.footer__social a {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.footer__social a:hover { background: var(--color-gold); border-color: var(--color-gold); color: var(--color-navy-900); }
.footer__social .icon { width: 16px; height: 16px; }

/* Partner logos: a column in the top row of the footer, on white tiles so
   their dark artwork stays legible */
.partner-list { display: flex !important; flex-wrap: wrap; gap: var(--space-3); }
.partner {
  display: grid;
  place-items: center;
  height: 68px;
  padding: var(--space-2) var(--space-3);
  background: var(--color-white);
  border-radius: var(--radius-sm);
}
.partner img { width: auto; height: 52px; }

.footer__bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); }
.footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-block: var(--space-5);
  font-size: var(--fs-xs);
}
.footer__bottom p { margin: 0; }

/* 18. MOTION — reveal on scroll ========================================== */
/* Only hide content when JS is running, so the page still works without it */
.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .js .reveal { opacity: 1; transform: none; }
}

/* 19. RESPONSIVE ========================================================== */
@media (max-width: 1100px) {
  .nav__link { padding-inline: var(--space-2); font-size: var(--fs-xs); }
  .navbar__inner { gap: var(--space-3); }
  .navbar__cta { white-space: nowrap; padding-inline: 1rem; }
  .programme-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
}

/* Tablet & mobile navigation */
@media (max-width: 960px) {
  :root { --header-h: 72px; }

  .brand img { height: 46px; }
  .nav__toggle { display: inline-flex; }
  .navbar__cta { display: none; }

  .nav__menu {
    position: fixed;
    top: var(--nav-top, 112px);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-4) clamp(1rem, 4vw, 2rem) var(--space-6);
    background: var(--color-white);
    border-top: 1px solid var(--color-line);
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-8px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility 0s linear var(--dur);
  }
  .nav__menu.is-open {
    visibility: visible;
    opacity: 1;
    transform: none;
    transition-delay: 0s;
  }
  .nav__link {
    padding: var(--space-4) 0;
    font-size: var(--fs-md);
    border-bottom: 1px solid var(--color-line);
  }
  .nav__item.is-active > .nav__link { color: var(--color-sky-700); }
  .nav__cta-mobile { display: block; margin-top: var(--space-5); }

  /* Sub-menus become inline accordions inside the mobile menu */
  .nav__sub-toggle { width: 100%; justify-content: space-between; text-align: left; }
  .nav__sub-toggle .icon { width: 20px; height: 20px; }
  .nav__sub {
    position: static;
    display: none;
    min-width: 0;
    padding: var(--space-1) 0 var(--space-3);
    border: 0;
    border-bottom: 1px solid var(--color-line);
    border-radius: 0;
    box-shadow: none;
    visibility: visible;
    opacity: 1;
    transform: none;
    transition: none;
  }
  .nav__item.is-open > .nav__sub { display: block; }
  .nav__sub a { padding: var(--space-3) var(--space-4); font-size: var(--fs-base); }

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

  .feature-strip { grid-template-columns: repeat(2, 1fr); }
  .feature:nth-child(2) { border-right: 0; }
  .feature:nth-child(-n+2) { border-bottom: 1px solid var(--color-line); }

  .split-heading,
  .about__grid,
  .faqs__grid,
  .contact__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .split-heading { gap: var(--space-4); }

  .about__media img { aspect-ratio: 16 / 10; }
  .about__badge { right: 16px; bottom: 16px; }

  .timeline { grid-template-columns: repeat(2, 1fr); row-gap: var(--space-7); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .testimonial-grid { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 200px; }
  .robotics { grid-template-columns: 1fr; }
  .faqs__intro { position: static; }
}

@media (max-width: 640px) {
  /* Phones: keep just the Staff Portal link and social icons (email/phone are in Contact) */
  .topbar__contact li:not(:last-child) { display: none; }
  .topbar__portal { white-space: nowrap; }
  .topbar__contact a { font-size: 0.75rem; }
  .topbar__inner { gap: var(--space-2); }
  .topbar__social { gap: 0; margin-right: -6px; }
  .topbar__social a { width: 30px; height: 30px; }

  .hero { min-height: 560px; padding-block: var(--space-7) calc(var(--space-8) + 40px); }
  .hero::before { background: linear-gradient(180deg, rgba(4, 9, 68, 0.75) 0%, rgba(7, 15, 92, 0.88) 100%); }
  .hero__actions .btn { width: 100%; }

  .feature-strip { grid-template-columns: 1fr; margin-top: -48px; }
  .feature { border-right: 0; border-bottom: 1px solid var(--color-line); padding: var(--space-4) var(--space-5); }
  .feature:last-child { border-bottom: 0; }

  .mv-cards,
  .strengths,
  .why-grid,
  .steps,
  .form-row { grid-template-columns: 1fr; }
  .form-row { gap: 0; }

  .programme-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; padding-top: 0; padding-left: var(--space-6); margin-top: var(--space-7); }
  .timeline::before { top: 0; bottom: 0; left: 7px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, var(--color-royal), var(--color-sky)); }
  .timeline__item::before { top: 6px; left: calc(-1 * var(--space-6)); }
  .timeline { row-gap: var(--space-5); }

  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 160px; gap: var(--space-2); }
  .gallery__item--tall { grid-row: span 1; }
  .gallery__item:last-child { grid-column: span 1; } /* pairs with the single tile before it */
  .gallery__caption { font-size: var(--fs-xs); left: var(--space-3); bottom: var(--space-3); }

  .admissions__cta { padding: var(--space-5); }
  .admissions__cta-actions,
  .admissions__cta-actions .btn { width: 100%; }

  .lightbox__prev { left: 8px; }
  .lightbox__next { right: 8px; }
  .lightbox__close { top: 8px; right: 8px; }

  .footer__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .partner-list { gap: var(--space-2); }
  .partner { height: 68px; padding-inline: var(--space-3); }
  .partner img { height: 50px; }
  .btn--whatsapp { width: 100%; }
}

/* 20. HERO BACKGROUND VIDEO =============================================== */
/* The YouTube video covers the hero like the photo does (16:9, cropped to fit) */
.hero__video {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  container-type: size;
  opacity: 0;
  transition: opacity 1.2s var(--ease);
  pointer-events: none;
}
.hero__video.is-playing { opacity: 1; }
.hero__video iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: max(100cqw, 177.78cqh);
  height: max(56.25cqw, 100cqh);
  border: 0;
  transform: translate(-50%, -50%);
}
.hero__video-toggle {
  position: absolute;
  right: var(--space-5);
  bottom: calc(64px + var(--space-6));
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  background: rgba(4, 9, 68, 0.55);
  color: var(--color-white);
  font: inherit;
  font-size: var(--fs-xs);
  font-weight: 600;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background-color var(--dur) var(--ease);
}
.hero__video-toggle:hover { background: rgba(4, 9, 68, 0.8); }
.hero__video-toggle .icon { width: 16px; height: 16px; }
.hero__video-toggle[hidden] { display: none; }

/* 21. INNER PAGES (History, FAQs, curricula, calendar, departments, facilities) */
.page-hero {
  position: relative;
  isolation: isolate;
  padding-block: var(--space-8);
  color: var(--color-white);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(4, 9, 68, 0.94) 0%, rgba(7, 15, 92, 0.82) 55%, rgba(7, 15, 92, 0.55) 100%);
}
.page-hero__title { font-size: var(--fs-xl); color: var(--color-white); margin-bottom: var(--space-3); }
.page-hero__quote {
  max-width: 60ch;
  margin: 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: var(--fs-md);
  color: rgba(255, 255, 255, 0.88);
}
.breadcrumb { margin-bottom: var(--space-4); font-size: var(--fs-sm); }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.breadcrumb li + li::before { content: "/"; margin-right: var(--space-2); color: rgba(255, 255, 255, 0.5); }
.breadcrumb a { color: var(--color-gold); }
.breadcrumb [aria-current] { color: rgba(255, 255, 255, 0.85); }

.page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--space-8);
  align-items: start;
}
.prose { max-width: 72ch; }
.prose h2 { font-size: var(--fs-lg); margin: var(--space-7) 0 var(--space-3); }
.prose h2:first-child { margin-top: 0; }
.prose p, .prose li { color: var(--color-text); }
.prose ul { padding-left: 1.25rem; margin-bottom: var(--space-5); }
.prose li { margin-bottom: var(--space-2); }
.prose figure { margin: var(--space-6) 0; }
.prose figure img { width: 100%; height: auto; border-radius: var(--radius); }
.prose figcaption { margin-top: var(--space-2); font-size: var(--fs-sm); color: var(--color-muted); }
.prose .lead { margin-bottom: var(--space-5); }
.pill-list { display: flex; flex-wrap: wrap; gap: var(--space-2); padding: 0 !important; list-style: none; }
.pill-list li {
  margin: 0;
  padding: var(--space-2) var(--space-4);
  border-radius: 999px;
  background: var(--color-sky-100);
  color: var(--color-navy);
  font-size: var(--fs-sm);
  font-weight: 600;
}

.page-aside { display: grid; gap: var(--space-5); position: sticky; top: calc(var(--header-h) + var(--space-5)); }
.aside-card {
  padding: var(--space-6);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
}
.aside-card h2 { font-size: var(--fs-md); margin-bottom: var(--space-4); }
.aside-card ul { margin: 0; padding: 0; list-style: none; }
.aside-card li + li { border-top: 1px solid var(--color-line); }
.aside-card li a { display: block; padding: var(--space-3) 0; color: var(--color-text); font-weight: 500; }
.aside-card li a:hover, .aside-card li a[aria-current] { color: var(--color-royal); }
.aside-card li a[aria-current] { font-weight: 700; }
.aside-card--navy { background: var(--color-navy); border-color: var(--color-navy); color: rgba(255, 255, 255, 0.85); }
.aside-card--navy h2 { color: var(--color-white); }
.aside-card--navy p { font-size: var(--fs-sm); }
.aside-card--navy a:not(.btn) { color: var(--color-gold); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.aside-card--navy a:not(.btn):hover { color: var(--color-white); }

/* Photo groups on Facilities, Life on Campus and Robotics */
.photo-section + .photo-section { margin-top: var(--space-8); }
.photo-section__head { display: flex; align-items: baseline; gap: var(--space-3); margin-bottom: var(--space-4); }
.photo-section__num { font-size: var(--fs-lg); font-weight: 700; color: var(--color-gold-600); }
.photo-section__head h2 { font-size: var(--fs-lg); margin: 0; }
.gallery--grid { grid-auto-rows: 200px; }

/* Academic calendar */
.event-list { display: grid; gap: var(--space-4); margin: 0; padding: 0; list-style: none; }
.event {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-5);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-white);
}
.event__date {
  display: grid;
  place-items: center;
  padding: var(--space-3) var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-navy);
  color: var(--color-white);
  line-height: 1.1;
  text-align: center;
}
.event__date b { font-size: var(--fs-lg); }
.event__date span { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-gold); }
.event h2 { font-size: var(--fs-md); margin: 0 0 var(--space-1); }
.event p { margin: 0; color: var(--color-muted); font-size: var(--fs-sm); }

@media (max-width: 960px) {
  .page-layout { grid-template-columns: 1fr; }
  .page-aside { position: static; }
}
@media (max-width: 640px) {
  .hero__video-toggle { right: var(--space-4); bottom: calc(64px + var(--space-4)); }
  .event { grid-template-columns: 64px 1fr; gap: var(--space-4); padding: var(--space-4); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__video { transition: none; }
}

/* Vertical timeline on the History page */
.timeline--vertical { grid-template-columns: 1fr; gap: var(--space-6); padding: 0 0 0 var(--space-7); margin: 0; list-style: none; }
.timeline--vertical::before { top: 8px; bottom: 8px; left: 7px; right: auto; width: 2px; height: auto; background: linear-gradient(180deg, var(--color-royal), var(--color-sky)); }
.timeline--vertical .timeline__item::before { top: 6px; left: calc(-1 * var(--space-7)); }
.timeline--vertical .timeline__item p { font-size: var(--fs-base); color: var(--color-text); margin: 0; }
.event-note { margin-top: var(--space-5); font-size: var(--fs-sm); color: var(--color-muted); }
@media (max-width: 960px) { .timeline.timeline--vertical { grid-template-columns: 1fr; } }

/* Admissions page: steps as a vertical list, and the admissions form */
.steps--list { grid-template-columns: 1fr; gap: var(--space-4); margin: 0 0 var(--space-6); padding: 0; list-style: none; }
.steps--list .step {
  display: grid;
  grid-template-columns: 52px 1fr;
  column-gap: var(--space-5);
  align-items: start;
  padding: var(--space-5);
}
.steps--list .step__num { grid-row: span 2; margin: 0; }
.steps--list .step__title { margin-bottom: var(--space-1); }
.steps--list .step p { margin: 0; }
.admission-form { margin-top: var(--space-7); }
.field__hint { margin: var(--space-1) 0 0; font-size: var(--fs-xs); color: var(--color-muted); }
@media (max-width: 960px) { .steps.steps--list { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .steps--list .step { grid-template-columns: 1fr; } .steps--list .step__num { grid-row: auto; margin-bottom: var(--space-3); } }