/* ==========================================================================
   Chapparapadavu HSS — main stylesheet
   Mobile-first · Light/Dark · Bilingual typography (EN/ML)
   Sections: 1 Tokens · 2 Base · 3 Typography · 4 Layout · 5 Header/Footer
             6 Buttons/Cards · 7 Page components · 8 Gallery/Lightbox
             9 Forms · 10 Motion · 11 Utilities/Print
   ========================================================================== */

/* 0. FONTS ---------------------------------------------------------------
   Web fonts are loaded from Google Fonts (see <head> in build.js):
     Titillium Web 400/600/700 (all English text)
     Noto Serif Malayalam 500/600/700 · Anek Malayalam 400/500/600
   The @font-face rules below are metric-matched LOCAL fallbacks (size-adjust /
   ascent-override) so text set in Times/Arial while the web font downloads
   occupies the same space → no layout shift when the swap happens.           */
@font-face { font-family: "Titillium Web Fallback"; src: local("Arial"), local("Helvetica Neue"), local("Liberation Sans"), local("Arimo"); size-adjust: 93.6%; ascent-override: 121%; descent-override: 41.4%; line-gap-override: 0%; }

/* 1. TOKENS ------------------------------------------------------------- */
:root {
  /* Palette derived from the school logo (sky #2898C0, navy #104870)
     + laterite gold accent for warmth. All text pairs meet WCAG AA. */
  --navy-900: #0B1D2B;
  --navy-800: #0D3552;
  --navy-700: #104870;   /* logo navy */
  --navy-600: #185880;
  --sky-700:  #1A7399;   /* accessible link/text blue (5.0:1 on off-white) */
  --sky-500:  #2898C0;   /* logo sky */
  --sky-300:  #7CC4DE;
  --sky-100:  #E3EDF3;
  --gold-600: #9A6212;   /* accessible gold text (5.1:1 on white) */
  --gold-500: #E8A33D;   /* CTA on navy */
  --gold-100: #FBEFD9;
  --white:    #FFFFFF;
  --off:      #F7F9FB;
  --ink-900:  #1A2632;
  --ink-700:  #3C4A57;
  --ink-500:  #62707D;
  --line:     #D9E2EA;

  /* Semantic (light) */
  --bg:           var(--off);
  --bg-elev:      var(--white);
  --bg-tint:      var(--sky-100);
  --text:         var(--ink-900);
  --text-muted:   var(--ink-700);
  --text-subtle:  var(--ink-500);
  --primary:      var(--navy-700);
  --primary-ink:  var(--white);
  --accent:       var(--sky-700);
  --accent-soft:  var(--sky-500);
  --cta:          var(--gold-500);
  --cta-ink:      var(--navy-900);
  --cta-text:     var(--gold-600);
  --border:       var(--line);
  --shadow-sm: 0 1px 2px rgba(16,72,112,.06), 0 1px 3px rgba(16,72,112,.08);
  --shadow-md: 0 8px 24px rgba(16,72,112,.10);
  --shadow-lg: 0 20px 48px rgba(16,72,112,.16);
  --focus: 0 0 0 3px var(--bg), 0 0 0 6px var(--accent-soft);

  /* Spacing scale (4px base) */
  --s-1: .25rem; --s-2: .5rem; --s-3: .75rem; --s-4: 1rem; --s-5: 1.5rem;
  --s-6: 2rem; --s-7: 3rem; --s-8: 4rem; --s-9: 6rem;
  --radius: 14px; --radius-sm: 8px; --radius-pill: 999px;
  --container: 1240px;
  --header-h: 72px;

  /* Type scale (fluid) */
  --fs-sm: clamp(.875rem, .85rem + .1vw, .95rem);
  --fs-base: clamp(1rem, .95rem + .3vw, 1.125rem);
  --fs-lg: clamp(1.125rem, 1.05rem + .4vw, 1.3rem);
  --fs-h3: clamp(1.2rem, 1.1rem + .6vw, 1.45rem);
  --fs-h2: clamp(1.7rem, 1.35rem + 1.5vw, 2.5rem);
  --fs-h1: clamp(2.1rem, 1.5rem + 2.7vw, 3.7rem);
  --fs-display: clamp(2.3rem, 1.4rem + 4vw, 4.6rem);

  /* Typography: Latin font first, Malayalam second — Latin fonts carry no Malayalam
     glyphs, so the browser falls through per-character; mixed lines render correctly. */
  --font-heading: "Titillium Web", "Noto Serif Malayalam", "Titillium Web Fallback", Georgia, serif;
  --font-body: "Titillium Web", "Anek Malayalam", "Titillium Web Fallback", system-ui, sans-serif;
  color-scheme: light;
}

/* Dark theme: ONLY when the visitor chooses it (data-theme="dark", remembered). Default is always light. */
:root[data-theme="dark"] { --dark: 1; }

:root[data-theme="dark"] {
  --bg: #0B1D2B; --bg-elev: #12293B; --bg-tint: #0F2436;
  --text: #EAF1F6; --text-muted: #B8C7D3; --text-subtle: #8FA3B3;
  --primary: #185880; --primary-ink: #FFFFFF;
  --accent: #7CC4DE; --accent-soft: #2898C0;
  --cta: #E8A33D; --cta-ink: #0B1D2B; --cta-text: #F0B95C;
  --border: #22405A;
  --shadow-sm: 0 1px 2px rgba(0,0,0,.3); --shadow-md: 0 8px 24px rgba(0,0,0,.35); --shadow-lg: 0 20px 48px rgba(0,0,0,.5);
  color-scheme: dark;
}

/* 2. BASE --------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 1rem); }
body {
  margin: 0; overflow-x: clip; background: var(--bg); color: var(--text);
  font-family: var(--font-body); font-size: var(--fs-base); line-height: 1.65;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { text-decoration-thickness: 2px; }
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: var(--radius-sm); }
::selection { background: var(--sky-300); color: var(--navy-900); }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 1000; background: var(--cta); color: var(--cta-ink); padding: .6rem 1rem; border-radius: var(--radius-sm); font-weight: 600; }
.skip-link:focus { top: 1rem; }
main:focus { outline: none; }
.icon { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; display: inline-block; }
.icon-lg { width: 2rem; height: 2rem; color: var(--accent); margin-bottom: var(--s-3); }

/* 3. TYPOGRAPHY --------------------------------------------------------- */
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; line-height: 1.15; margin: 0 0 var(--s-4); color: var(--primary); letter-spacing: -.01em; text-wrap: balance; }
:root[data-theme="dark"] :is(h1,h2,h3,h4) { color: var(--text); }
h1 { font-size: var(--fs-h1); } h2 { font-size: var(--fs-h2); } h3 { font-size: var(--fs-h3); }
h4, h5, h6 { font-family: var(--font-body); font-weight: 600; margin: 0 0 var(--s-3); }
p { margin: 0 0 var(--s-4); }
.lead { font-size: var(--fs-lg); color: var(--text-muted); }
.muted { color: var(--text-subtle); font-size: var(--fs-sm); }
.eyebrow { font-family: var(--font-body); font-size: .8rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--cta-text); margin-bottom: var(--s-3); }
.prose p + p { margin-top: -.25rem; }
.prose { max-width: 68ch; }

/* Malayalam tuning. Fonts don't change (the stacks fall through to Noto Serif
   Malayalam / Anek Malayalam automatically); only spacing does, because Malayalam
   glyphs are taller and wider than Latin. Applies to <html lang="ml"> and to any
   element marked lang="ml" inside English pages. */
:lang(ml) { line-height: 1.7; letter-spacing: 0; }
:lang(ml) :is(h1,h2,h3), :is(h1,h2,h3):lang(ml) { line-height: 1.35; letter-spacing: 0; font-weight: 600; }
:lang(ml) .eyebrow, .eyebrow:lang(ml) { letter-spacing: .02em; text-transform: none; }
:is(h1,h2,h3) :lang(ml) { line-height: inherit; }
.hero-title:lang(ml) { font-size: clamp(1.9rem, 1.2rem + 2.9vw, 3.4rem); max-width: 22ch; }

/* 4. LAYOUT ------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--s-4); }
@media (min-width: 768px) { .container { padding-inline: var(--s-6); } }
.container.narrow { max-width: 820px; }
.section { padding-block: clamp(2.5rem, 2rem + 3vw, 5rem); }
.section-sm { padding-block: var(--s-6); }
.section-tint { background: var(--bg-tint); }
.section-title { margin-bottom: var(--s-5); position: relative; }
.section-title::after { content: ""; display: block; width: 56px; height: 4px; border-radius: 2px; background: linear-gradient(90deg, var(--cta), var(--accent-soft)); margin-top: var(--s-3); }
.section-title.center { text-align: center; } .section-title.center::after { margin-inline: auto; }
.section-title.sm { font-size: var(--fs-h3); } .section-title.sm::after { width: 36px; height: 3px; }
.section-row { display: flex; align-items: baseline; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap; }
.center { text-align: center; }
.cards-2, .cards-3 { display: grid; gap: var(--s-5); grid-template-columns: 1fr; }
@media (min-width: 640px) { .cards-2, .cards-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cards-3 { grid-template-columns: repeat(3, 1fr); } }
.align-start { align-items: start; }

/* 5. HEADER / FOOTER ---------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 100; background: var(--bg-elev); border-bottom: 1px solid var(--border); box-shadow: 0 2px 10px rgba(16,72,112,.08); transition: box-shadow .3s; }
.site-header.is-scrolled { box-shadow: var(--shadow-md); }
.header-inner { display: flex; align-items: center; gap: var(--s-4); min-height: var(--header-h); max-width: 1440px; }
.brand { display: flex; align-items: center; gap: var(--s-3); text-decoration: none; color: inherit; flex: none; }
.brand-mark { flex: none; width: 52px; height: 52px; border-radius: 12px; background: var(--white); display: grid; place-items: center; box-shadow: var(--shadow-sm); border: 1px solid var(--line); }
.brand-mark img { width: 40px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; flex: none; }
.brand-name { font-family: var(--font-heading); font-weight: 700; font-size: 1.05rem; color: var(--primary); white-space: nowrap; }
.brand-name-full { display: none; }
@media (min-width: 1700px) { .brand-name-full { display: inline; } .brand-name-short { display: none; } }
@media (max-width: 380px) { .brand-name { font-size: .9rem; } }
.site-footer .brand-name-full { display: inline; } .site-footer .brand-name-short { display: none; }
.brand-since { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cta-text); font-weight: 600; }
:root[data-theme="dark"] .brand-name { color: var(--text); }

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: .25rem; }
.site-nav a { display: block; padding: .5rem .6rem; border-radius: var(--radius-sm); color: var(--text); text-decoration: none; font-weight: 600; font-size: .95rem; white-space: nowrap; transition: background .2s, color .2s; }
.site-nav a:hover { background: var(--bg-tint); color: var(--accent); }
.site-nav a[aria-current="page"] { color: var(--accent); box-shadow: inset 0 -2px 0 var(--cta); border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.header-actions { margin-left: auto; display: flex; align-items: center; gap: .4rem; }
.lang-toggle, .theme-toggle, .nav-toggle { display: inline-flex; align-items: center; gap: .35rem; border: 1px solid var(--border); background: var(--bg-elev); border-radius: var(--radius-pill); padding: .45rem .7rem; font-weight: 600; font-size: .85rem; line-height: 1; transition: background .2s, border-color .2s; }
.lang-toggle:hover, .theme-toggle:hover, .nav-toggle:hover { border-color: var(--accent-soft); background: var(--bg-tint); }
.lang-toggle .lang-sep { color: var(--text-subtle); }
.lang-toggle .lang-ml { font-size: .95rem; }
html[lang="en"] .lang-toggle .lang-en, html[lang="ml"] .lang-toggle .lang-ml { color: var(--accent); }
html[lang="en"] .lang-toggle .lang-ml, html[lang="ml"] .lang-toggle .lang-en { color: var(--text-subtle); }
.theme-toggle, .nav-toggle { width: 40px; height: 40px; justify-content: center; padding: 0; }
.theme-toggle .icon, .nav-toggle .icon { width: 1.2rem; height: 1.2rem; }
.icon-moon, :root[data-theme="dark"] .icon-sun { display: none; }
:root[data-theme="dark"] .icon-moon { display: block; }
.nav-toggle .icon-x, .nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-x { display: block; }

/* Navigation breakpoints: EN switches to the full nav at 1280px, ML (wider labels) at 1500px. */
.site-nav { margin-left: auto; }
.site-nav a { font-size: .9rem; }
.site-nav li:first-child { display: none; }
.nav-toggle { display: none; }
body.nav-open { overflow: hidden; }
@media (max-width: 1279px) {
  .site-nav { position: fixed; inset: var(--header-h) 0 0 0; background: var(--bg-elev); padding: var(--s-5) var(--s-4); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: transform .25s ease, opacity .25s, visibility .25s; overflow-y: auto; margin: 0; }
  .site-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  .site-nav ul { flex-direction: column; gap: .25rem; }
  .site-nav li:first-child { display: block; }
  .site-nav a { font-size: 1.15rem; padding: .85rem 1rem; }
  .site-nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--cta); background: var(--bg-tint); border-radius: var(--radius-sm); }
  .nav-toggle { display: inline-flex; }
}
@media (min-width: 1280px) and (max-width: 1499px) {
  html[lang="ml"] .site-nav { position: fixed; inset: var(--header-h) 0 0 0; background: var(--bg-elev); padding: var(--s-5) var(--s-4); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: transform .25s ease, opacity .25s, visibility .25s; overflow-y: auto; margin: 0; }
  html[lang="ml"] .site-nav.is-open { transform: none; opacity: 1; visibility: visible; }
  html[lang="ml"] .site-nav ul { flex-direction: column; gap: .25rem; }
  html[lang="ml"] .site-nav li:first-child { display: block; }
  html[lang="ml"] .site-nav a { font-size: 1.15rem; padding: .85rem 1rem; }
  html[lang="ml"] .site-nav a[aria-current="page"] { box-shadow: inset 4px 0 0 var(--cta); background: var(--bg-tint); border-radius: var(--radius-sm); }
  html[lang="ml"] .nav-toggle { display: inline-flex; }
}
@media (min-width: 1700px) { .site-nav a { font-size: .95rem; padding: .5rem .75rem; } }
/* Compact language toggle on small screens: show only the language you can switch TO */
@media (max-width: 640px) {
  .lang-toggle .lang-sep { display: none; }
  html[lang="en"] .lang-toggle .lang-en, html[lang="ml"] .lang-toggle .lang-ml { display: none; }
  html[lang="en"] .lang-toggle .lang-ml, html[lang="ml"] .lang-toggle .lang-en { color: var(--accent); }
  .header-inner { gap: var(--s-2); }
  .header-actions { gap: .3rem; }
  .brand-mark { width: 44px; height: 44px; border-radius: 10px; } .brand-mark img { width: 34px; }
  .brand-name { font-size: .92rem; } .brand-since { font-size: .65rem; }
  .lang-toggle, .theme-toggle, .nav-toggle { height: 36px; padding-inline: .55rem; }
  .header-actions { flex: none; }
  .brand { flex: 1 1 0; min-width: 0; }
  .brand-text { min-width: 0; flex: 1 1 0; }
  .brand-name-short { display: block; overflow: hidden; text-overflow: ellipsis; }
  .theme-toggle, .nav-toggle { width: 36px; }
  .lang-toggle .lang-ml { font-size: .88rem; }
}

.site-footer { background: var(--navy-900); color: #C9D7E2; margin-top: var(--s-8); }
.footer-grid { display: grid; gap: var(--s-6); padding-block: var(--s-8) var(--s-6); grid-template-columns: 1fr; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1.2fr; } }
.site-footer .brand-name { color: #fff; max-width: none; white-space: normal; }
.site-footer .brand-mark { border-color: transparent; }
.site-footer .brand-since { color: #F5C46B; }
.footer-tagline { margin-top: var(--s-4); color: #A9BCCB; max-width: 40ch; }
.footer-managed { font-size: var(--fs-sm); color: #8FA3B3; }
.footer-h { color: #fff; font-size: 1rem; margin-bottom: var(--s-4); font-family: var(--font-body); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.footer-h:lang(ml) { letter-spacing: 0; text-transform: none; }
.footer-links ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .35rem; grid-template-columns: 1fr 1fr; }
.site-footer a { color: #C9D7E2; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-contact address { font-style: normal; }
.footer-contact p { display: flex; gap: .6rem; align-items: flex-start; }
.footer-contact .icon { color: var(--sky-300); margin-top: .3em; }
.social { display: flex; gap: .6rem; margin-top: var(--s-4); }
.social a { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); transition: background .2s, transform .2s; }
.social a:hover { background: var(--sky-500); transform: translateY(-2px); }
.social .icon { width: 1.2rem; height: 1.2rem; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-block: var(--s-4); display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--s-3); font-size: var(--fs-sm); color: #8FA3B3; }
.footer-bottom p { margin: 0; }
.credit a { color: #A9BCCB; }

/* 6. BUTTONS / CARDS ---------------------------------------------------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .8rem 1.4rem; border-radius: var(--radius-pill); font-weight: 600; text-decoration: none; border: 2px solid transparent; transition: transform .2s, box-shadow .2s, background .2s, color .2s; line-height: 1.2; }
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); text-decoration: none; }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--primary); color: var(--primary-ink); }
.btn-accent { background: var(--cta); color: var(--cta-ink); }
.btn-outline { border-color: var(--primary); color: var(--primary); background: transparent; }
:root[data-theme="dark"] .btn-outline { border-color: var(--accent); color: var(--accent); }
.btn-ghost { border-color: rgba(255,255,255,.6); color: #fff; background: rgba(255,255,255,.08); backdrop-filter: blur(4px); }
.btn-ghost:hover { background: rgba(255,255,255,.18); }
.btn-whatsapp { background: #25D366; color: #06301A; }
.link-arrow { display: inline-flex; align-items: center; gap: .35rem; font-weight: 600; text-decoration: none; color: var(--accent); }
.link-arrow .icon { transition: transform .2s; } .link-arrow:hover .icon { transform: translateX(3px); }

.card { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--s-5); box-shadow: var(--shadow-sm); transition: transform .25s, box-shadow .25s, border-color .25s; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--accent-soft); }
.card h3 { margin-bottom: var(--s-2); }
.card p:last-child { margin-bottom: 0; }
a.card { text-decoration: none; color: inherit; display: block; }
.quick-card .link-arrow { margin-top: var(--s-3); }
.badge { display: inline-block; background: var(--cta); color: var(--cta-ink); font-weight: 600; letter-spacing: .12em; padding: .35rem .9rem; border-radius: var(--radius-pill); font-size: .8rem; margin-bottom: var(--s-3); }

/* 7. PAGE COMPONENTS ---------------------------------------------------- */
/* Hero */
.hero { position: relative; min-height: min(88svh, 760px); display: flex; align-items: flex-end; color: #fff; overflow: hidden; isolation: isolate; }
.hero-media, .page-hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media img, .page-hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.hero-media::after, .page-hero-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(11,29,43,.25) 0%, rgba(11,29,43,.35) 40%, rgba(11,29,43,.85) 100%); }
.hero-inner { padding-block: var(--s-8) var(--s-8); max-width: var(--container); }
.hero .eyebrow { color: #F5C46B; }
.hero-title { color: #fff; font-size: var(--fs-display); max-width: 16ch; margin-bottom: var(--s-4); text-shadow: 0 2px 20px rgba(0,0,0,.25); }
.hero-sub { font-size: var(--fs-lg); max-width: 52ch; color: #E3EDF3; margin-bottom: var(--s-5); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--s-3); }
.hero .eyebrow, .hero-title, .hero-sub, .hero .hero-actions { animation: rise .8s cubic-bezier(.2,.7,.2,1) both; }
.hero-title { animation-delay: .1s } .hero-sub { animation-delay: .2s } .hero .hero-actions { animation-delay: .3s }

/* Page hero (inner pages) */
.page-hero { position: relative; color: #fff; background: var(--navy-800); isolation: isolate; overflow: hidden; }
.page-hero-media::after { background: linear-gradient(180deg, rgba(11,29,43,.55), rgba(11,29,43,.8)); }
.page-hero-inner { padding-block: clamp(3rem, 2rem + 5vw, 6rem) clamp(2.5rem, 2rem + 3vw, 4.5rem); }
.page-title { color: #fff; margin-bottom: var(--s-3); }
.page-lede { color: #E3EDF3; font-size: var(--fs-lg); max-width: 58ch; margin: 0; }

/* Ticker */
.ticker { background: var(--primary); color: #fff; overflow: hidden; border-bottom: 1px solid rgba(255,255,255,.1); }
.ticker-inner { display: flex; align-items: center; gap: var(--s-4); min-height: 44px; }
.ticker-label { flex: none; display: inline-flex; gap: .4rem; align-items: center; font-weight: 700; font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: #F5C46B; }
.ticker-label:lang(ml) { letter-spacing: 0; text-transform: none; font-size: .9rem; }
.ticker-track { flex: 1; overflow: hidden; display: flex; mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
.ticker-list { list-style: none; margin: 0; padding: 0; display: flex; gap: var(--s-7); flex: none; padding-right: var(--s-7); animation: ticker 40s linear infinite; white-space: nowrap; }
.ticker-track:hover .ticker-list, .ticker-track:focus-within .ticker-list { animation-play-state: paused; }
.ticker-list li { display: inline-flex; gap: .5rem; align-items: center; font-size: .95rem; }
.ticker-list .icon { color: var(--sky-300); }
@keyframes ticker { to { transform: translateX(-100%); } }

/* Admission banner */
.admission-banner { padding-block: var(--s-6); }
.banner-inner { background: linear-gradient(135deg, var(--navy-700), var(--navy-600) 60%, var(--sky-700)); color: #fff; border-radius: var(--radius); padding: var(--s-6); display: grid; gap: var(--s-5); align-items: center; box-shadow: var(--shadow-lg); position: relative; overflow: hidden; }
.banner-inner::before { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(232,163,61,.35), transparent 70%); pointer-events: none; }
@media (min-width: 900px) { .banner-inner { grid-template-columns: 1.6fr auto; } }
.banner-text { font-size: var(--fs-lg); margin-bottom: var(--s-3); max-width: 60ch; }
.banner-phones { display: flex; flex-wrap: wrap; gap: var(--s-4); margin: 0; }
.banner-phones a { color: #fff; font-weight: 600; text-decoration: none; display: inline-flex; gap: .4rem; align-items: center; }
.banner-actions { display: flex; flex-direction: column; gap: var(--s-3); }
.banner-actions .btn-primary { background: var(--cta); color: var(--cta-ink); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--s-4); }
@media (min-width: 768px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { text-align: center; padding: var(--s-5) var(--s-3); border-radius: var(--radius); background: var(--bg-elev); border: 1px solid var(--border); }
.stat-value { display: block; font-family: var(--font-heading); font-size: clamp(2rem, 1.5rem + 2vw, 3rem); font-weight: 700; color: var(--accent); line-height: 1; margin-bottom: .4rem; }
.stat-label { font-size: var(--fs-sm); color: var(--text-muted); }

/* Split (image + text) */
.split-inner { display: grid; gap: var(--s-6); align-items: center; }
@media (min-width: 900px) { .split-inner { grid-template-columns: 1fr 1fr; gap: var(--s-8); } .split-reverse .split-media { order: 2; } }
.split-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.split-media.portrait { margin: 0; max-width: 380px; justify-self: center; }
.split-media.portrait img { aspect-ratio: 3/4; }
.split-media figcaption { text-align: center; font-size: var(--fs-sm); color: var(--text-subtle); margin-top: var(--s-3); }

/* Features grid */
.features { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s-3); grid-template-columns: 1fr; }
@media (min-width: 560px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .features { grid-template-columns: repeat(3, 1fr); } }
.feature { display: flex; align-items: center; gap: var(--s-3); background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--s-4); font-weight: 600; transition: transform .2s, border-color .2s; }
.feature:hover { transform: translateX(4px); border-color: var(--accent-soft); }
.feature .icon { width: 1.6rem; height: 1.6rem; color: var(--accent); flex: none; }

/* CTA band */
.cta { background: var(--navy-800); color: #fff; margin-top: var(--s-6); }
.cta-inner { text-align: center; display: grid; gap: var(--s-5); justify-items: center; }
.cta-title { color: #fff; max-width: 26ch; font-size: var(--fs-h2); }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 88px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.timeline li { display: grid; grid-template-columns: 72px 1fr; gap: var(--s-6); align-items: center; padding-block: var(--s-3); position: relative; }
.timeline li::before { content: ""; position: absolute; left: 83px; width: 12px; height: 12px; border-radius: 50%; background: var(--cta); border: 2px solid var(--bg); box-shadow: 0 0 0 2px var(--cta); }
.tl-year { font-family: var(--font-heading); font-weight: 700; color: var(--accent); font-size: 1.1rem; text-align: right; grid-column: 1; }
.tl-text { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: var(--s-3) var(--s-4); }
@media (max-width: 480px) { .timeline::before { left: 8px; } .timeline li { grid-template-columns: 1fr; padding-left: 28px; } .timeline li::before { left: 3px; top: 1.2rem; } .tl-year { text-align: left; } }

/* People */
.people { display: grid; gap: var(--s-5); grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.person { text-align: center; }
.avatar { width: 140px; height: 140px; border-radius: 50%; object-fit: cover; margin: 0 auto var(--s-3); border: 4px solid var(--bg-elev); box-shadow: var(--shadow-md); }
.avatar-placeholder { display: grid; place-items: center; background: linear-gradient(135deg, var(--sky-300), var(--sky-700)); color: #fff; font-family: var(--font-heading); font-weight: 700; font-size: 2rem; }
.person-name { font-size: 1.05rem; margin-bottom: .2rem; }
.person-role { color: var(--text-muted); font-size: var(--fs-sm); margin: 0; }
.person-subject { color: var(--accent); font-size: var(--fs-sm); margin: 0; }
.principal { display: grid; gap: var(--s-6); align-items: start; }
@media (min-width: 800px) { .principal { grid-template-columns: 260px 1fr; gap: var(--s-8); } }
.principal .avatar { width: 220px; height: 220px; border-radius: var(--radius); }
.principal blockquote { margin: 0 0 var(--s-4); padding-left: var(--s-4); border-left: 4px solid var(--cta); font-size: var(--fs-lg); }
.signature { color: var(--text-muted); }
.vm-card h2 { font-size: var(--fs-h3); }

/* Admissions */
.key-facts { display: grid; gap: var(--s-4); grid-template-columns: 1fr; margin-bottom: var(--s-5); }
@media (min-width: 640px) { .key-facts { grid-template-columns: repeat(3, 1fr); } }
.key-facts > div { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--s-4) var(--s-5); display: flex; flex-direction: column; gap: .25rem; }
.kf-label { font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--text-subtle); font-weight: 600; }
.kf-label:lang(ml) { text-transform: none; letter-spacing: 0; font-size: .9rem; }
.kf-value { font-family: var(--font-heading); font-weight: 700; font-size: 1.4rem; color: var(--primary); }
.kf-value.accent { color: var(--cta-text); }
:root[data-theme="dark"] .kf-value { color: var(--text); }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-4); counter-reset: step; }
@media (min-width: 768px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius); padding: var(--s-5); position: relative; }
.step-num { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--cta); color: var(--cta-ink); font-weight: 700; font-family: var(--font-heading); font-size: 1.3rem; margin-bottom: var(--s-3); }
.step h3 { font-size: 1.1rem; }
.step p { margin: 0; color: var(--text-muted); font-size: var(--fs-sm); }
.check-list { list-style: none; margin: 0 0 var(--s-5); padding: 0; display: grid; gap: .6rem; }
.check-list li { display: flex; gap: .6rem; align-items: flex-start; }
.check-list .icon { color: var(--accent); margin-top: .3em; }
.faqs { display: grid; gap: var(--s-3); }
.faq { background: var(--bg-elev); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0 var(--s-5); transition: border-color .2s; }
.faq[open] { border-color: var(--accent-soft); }
.faq summary { list-style: none; cursor: pointer; padding: var(--s-4) 0; font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: var(--s-3); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .icon { transition: transform .25s; color: var(--accent); flex: none; }
.faq[open] summary .icon { transform: rotate(180deg); }
.faq p { padding-bottom: var(--s-4); margin: 0; color: var(--text-muted); }

/* Achievements */
.ach-list { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-3); }
.ach-list li { display: grid; grid-template-columns: auto 1fr; gap: var(--s-3); align-items: baseline; }
.ach-year { font-family: var(--font-heading); font-weight: 700; color: var(--cta-text); white-space: nowrap; font-size: .95rem; min-width: 3.5rem; }
.ach-card h2 { font-size: var(--fs-h3); }

/* Contact */
.contact-cards { display: grid; gap: var(--s-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .contact-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .contact-cards { grid-template-columns: repeat(4, 1fr); } }
.contact-card h3 { font-size: 1rem; }
.contact-grid { display: grid; gap: var(--s-6); }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1.1fr 1fr; gap: var(--s-8); } }
.map { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: var(--bg-elev); aspect-ratio: 4/3; position: relative; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-facade { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: var(--s-3); text-align: center; padding: var(--s-5); background: radial-gradient(circle at 50% 40%, var(--bg-tint), var(--bg-elev)); }
.map-facade p { margin: 0; }

/* WhatsApp floating button */
.whatsapp-fab { position: fixed; right: 1rem; bottom: 1rem; z-index: 90; display: inline-flex; align-items: center; gap: .5rem; background: #25D366; color: #06301A; padding: .8rem; border-radius: var(--radius-pill); box-shadow: 0 8px 24px rgba(37,211,102,.4); text-decoration: none; font-weight: 700; transition: transform .2s, box-shadow .2s; }
.whatsapp-fab .icon { width: 1.6rem; height: 1.6rem; }
.whatsapp-fab .fab-label { display: none; }
@media (min-width: 768px) { .whatsapp-fab { padding: .8rem 1.2rem .8rem .9rem; } .whatsapp-fab .fab-label { display: inline; } }
.whatsapp-fab:hover { transform: translateY(-3px) scale(1.02); box-shadow: 0 12px 30px rgba(37,211,102,.5); }

/* 8. GALLERY / LIGHTBOX ------------------------------------------------- */
.filters { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: var(--s-5); }
.chip { border: 1px solid var(--border); background: var(--bg-elev); border-radius: var(--radius-pill); padding: .45rem 1rem; font-weight: 600; font-size: .9rem; transition: background .2s, color .2s, border-color .2s; }
.chip:hover { border-color: var(--accent-soft); }
.chip.is-active { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.gallery-grid { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-3); grid-template-columns: repeat(2, 1fr); }
@media (min-width: 700px) { .gallery-grid { grid-template-columns: repeat(3, 1fr); gap: var(--s-4); } }
@media (min-width: 1024px) { .gallery-grid { grid-template-columns: repeat(4, 1fr); } }
.gallery-item.is-hidden { display: none; }
.gallery-item a { display: block; position: relative; border-radius: var(--radius-sm); overflow: hidden; aspect-ratio: 4/3; background: var(--bg-tint); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s cubic-bezier(.2,.7,.2,1); }
.gallery-item a:hover img, .gallery-item a:focus-visible img { transform: scale(1.06); }
.gallery-caption { position: absolute; inset: auto 0 0 0; padding: 2rem .8rem .7rem; font-size: .85rem; color: #fff; background: linear-gradient(transparent, rgba(11,29,43,.8)); opacity: 0; transform: translateY(6px); transition: opacity .3s, transform .3s; }
.gallery-item a:hover .gallery-caption, .gallery-item a:focus-visible .gallery-caption { opacity: 1; transform: none; }
@media (hover: none) { .gallery-caption { opacity: 1; transform: none; } }
.lightbox { border: 0; padding: 0; background: transparent; max-width: 100vw; max-height: 100vh; width: 100vw; height: 100vh; }
.lightbox::backdrop { background: rgba(5,15,24,.94); }
.lightbox[open] { display: grid; place-items: center; }
.lightbox figure { margin: 0; max-width: min(92vw, 1400px); max-height: 92vh; display: grid; gap: .6rem; justify-items: center; }
.lightbox img { max-width: 100%; max-height: 82vh; width: auto; height: auto; border-radius: var(--radius-sm); box-shadow: var(--shadow-lg); }
.lightbox figcaption { color: #E3EDF3; font-size: var(--fs-sm); text-align: center; }
.lb-close, .lb-prev, .lb-next { position: fixed; background: rgba(255,255,255,.12); color: #fff; border: 0; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; transition: background .2s; }
.lb-close:hover, .lb-prev:hover, .lb-next:hover { background: rgba(255,255,255,.28); }
.lb-close { top: 1rem; right: 1rem; } .lb-prev { left: .75rem; top: 50%; transform: translateY(-50%); } .lb-next { right: .75rem; top: 50%; transform: translateY(-50%); }
.lb-close .icon, .lb-prev .icon, .lb-next .icon { width: 1.5rem; height: 1.5rem; }

/* 9. FORMS -------------------------------------------------------------- */
.enquiry-form { display: grid; gap: var(--s-4); grid-template-columns: 1fr; }
@media (min-width: 640px) { .enquiry-form { grid-template-columns: 1fr 1fr; } .field-full { grid-column: 1 / -1; } }
.field { display: grid; gap: .35rem; }
.field label { font-weight: 600; font-size: var(--fs-sm); }
.field input, .field select, .field textarea { width: 100%; padding: .8rem .95rem; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--bg-elev); color: var(--text); font: inherit; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-soft); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-soft) 25%, transparent); }
.field input:user-invalid, .field select:user-invalid { border-color: #C0392B; }
.hp { position: absolute; left: -9999px; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--s-4); }
.form-status { margin: 0; font-weight: 600; }
.form-status.ok { color: #1E7A46; } .form-status.err { color: #C0392B; }

/* 10. MOTION ------------------------------------------------------------ */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s cubic-bezier(.2,.7,.2,1), transform .7s cubic-bezier(.2,.7,.2,1); transition-delay: var(--d, 0ms); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .ticker-list { animation: none; white-space: normal; flex-wrap: wrap; }
  .ticker-list[aria-hidden] { display: none; }
}

/* 11. UTILITIES / PRINT ------------------------------------------------- */
.todo { position: relative; }
.todo::before { content: "TODO"; position: absolute; top: .25rem; right: .25rem; z-index: 1; font: 700 .65rem/1 var(--font-body); letter-spacing: .1em; background: var(--gold-100); color: var(--gold-600); padding: .2rem .4rem; border-radius: 4px; }
.img-missing { background: var(--bg-tint); aspect-ratio: 4/3; display: grid; place-items: center; color: var(--text-subtle); border-radius: var(--radius); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media print {
  .site-header, .whatsapp-fab, .ticker, .hero-actions, .theme-toggle, .lang-toggle, .nav-toggle, .site-footer .social { display: none !important; }
  body { background: #fff; color: #000; }
  .hero, .page-hero { min-height: auto; color: #000; }
  .hero-media, .page-hero-media { display: none; }
  .hero-title, .page-title { color: #000; }
}

li.todo { padding-right: 3.2rem; }

/* 12. MOBILE OPTIMISATION ------------------------------------------------ */
@media (max-width: 767px) {
  :root { --header-h: 60px; --radius: 12px; }
  .section { padding-block: 2.25rem; }
  .section-title { margin-bottom: var(--s-4); }
  .hero { min-height: min(74svh, 640px); }
  .hero-inner { padding-block: 2.5rem 2.25rem; }
  .hero-title { font-size: clamp(2rem, 9vw, 2.6rem); max-width: none; }
  .hero-title:lang(ml) { font-size: clamp(1.7rem, 7.6vw, 2.2rem); }
  .hero-sub { font-size: 1.05rem; margin-bottom: var(--s-4); }
  .hero-actions { gap: var(--s-2); }
  .hero-actions .btn, .banner-actions .btn, .cta .btn { width: 100%; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .ticker-label { display: none; }
  .ticker-inner { min-height: 40px; }
  .ticker-list li { font-size: .88rem; }
  .ticker-list { animation-duration: 28s; }
  .admission-banner { padding-block: var(--s-5); }
  .banner-inner { padding: var(--s-5) var(--s-4); gap: var(--s-4); }
  .banner-text { font-size: 1rem; }
  .banner-phones { gap: var(--s-3); }
  .stats { gap: var(--s-3); }
  .stat { padding: var(--s-4) var(--s-2); }
  .stat-value { font-size: 2rem; }
  .stat-label { font-size: .8rem; }
  .split-inner { gap: var(--s-5); }
  .split-media img { box-shadow: var(--shadow-md); }
  .features { gap: var(--s-2); }
  .feature { padding: var(--s-3); font-size: .9rem; gap: var(--s-2); }
  .feature .icon { width: 1.3rem; height: 1.3rem; }
  .cards-2, .cards-3 { gap: var(--s-4); }
  .card, .step { padding: var(--s-4); }
  .quick-card .icon-lg, .card .icon-lg { width: 1.6rem; height: 1.6rem; margin-bottom: var(--s-2); }
  .cta { margin-top: var(--s-4); }
  .cta-title { font-size: 1.5rem; }
  .page-hero-inner { padding-block: 2.5rem 2rem; }
  .page-title { font-size: clamp(1.9rem, 8vw, 2.4rem); }
  .page-lede { font-size: 1rem; }
  .key-facts { gap: var(--s-3); margin-bottom: var(--s-4); }
  .key-facts > div { padding: var(--s-3) var(--s-4); }
  .kf-value { font-size: 1.2rem; }
  .steps { gap: var(--s-3); }
  .step-num { width: 38px; height: 38px; font-size: 1.1rem; }
  .faq { padding: 0 var(--s-4); }
  .faq summary { padding: var(--s-3) 0; font-size: .95rem; }
  .people { grid-template-columns: repeat(2, 1fr); gap: var(--s-4); }
  .avatar { width: 110px; height: 110px; }
  .principal .avatar { width: 160px; height: 160px; }
  .principal blockquote { font-size: 1.05rem; padding-left: var(--s-3); }
  .contact-cards { gap: var(--s-3); }
  .contact-card { padding: var(--s-4); }
  .gallery-grid { gap: var(--s-2); }
  .chip { padding: .55rem 1rem; min-height: 40px; }
  .filters { gap: .4rem; }
  .enquiry-form { gap: var(--s-3); }
  .field input, .field select, .field textarea { font-size: 16px; } /* prevents iOS zoom-on-focus */
  .form-actions .btn { width: 100%; }
  .footer-grid { gap: var(--s-5); padding-block: var(--s-6) var(--s-5); }
  .footer-tagline { margin-top: var(--s-3); }
  .footer-bottom { flex-direction: column; align-items: flex-start; gap: .4rem; }
  .whatsapp-fab { right: .85rem; bottom: .85rem; padding: .7rem; }
  .whatsapp-fab .icon { width: 1.45rem; height: 1.45rem; }
  .lb-prev, .lb-next { width: 42px; height: 42px; background: rgba(255,255,255,.18); }
  .lb-prev { left: .4rem; } .lb-next { right: .4rem; }
}
@media (min-width: 440px) and (max-width: 767px) {
  .features { grid-template-columns: repeat(2, 1fr); }
  .hero-actions { flex-direction: row; } .hero-actions .btn { width: auto; flex: 1 1 45%; }
}
@media (max-width: 360px) {
  .brand-since { display: none; }
  .stats { grid-template-columns: 1fr 1fr; }
}
/* Comfortable tap targets everywhere on touch devices */
@media (hover: none) and (pointer: coarse) {
  .site-nav a, .btn, .chip, .lang-toggle, .theme-toggle, .nav-toggle, .faq summary, .social a { min-height: 44px; }
  .lang-toggle, .theme-toggle, .nav-toggle { min-width: 44px; }
  .card:hover, .btn:hover, .feature:hover { transform: none; }
}