/* =========================================================
   SAI College of Higher Education — Design System
   Mobile-first, fully responsive.
   Palette: Deep Navy / Institutional Teal / Warm Gold
   Type: Fraunces (display) + Inter (body)
========================================================= */

:root{
  --navy:        #0F2A47;
  --navy-dark:   #0A1D33;
  --teal:        #128C8C;
  --teal-dark:   #0D6B6B;
  --gold:        #E0A526;
  --coral:       #C0392B;
  --bg:          #F7F9FB;
  --surface:     #FFFFFF;
  --ink:         #1E2530;
  --ink-muted:   #5B6472;
  --border:      #E4E9EF;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 8px rgba(15,42,71,.06);
  --shadow-md: 0 12px 30px rgba(15,42,71,.12);
  --shadow-lg: 0 24px 60px rgba(15,42,71,.18);

  --container: 1180px;
  --speed: .25s ease;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3,h4{
  font-family: 'Fraunces', Georgia, serif;
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .5em;
}
p{ margin: 0 0 1em; color: var(--ink-muted); }
a{ color: var(--teal); text-decoration: none; }
img{ max-width: 100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section{ padding: 64px 0; }
.section--tight{ padding: 40px 0; }
.section--navy{ background: var(--navy); color: #fff; }
.section--navy h2, .section--navy h3{ color:#fff; }
.section--navy p{ color: #C7D2DE; }

.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--teal); font-weight: 700; margin-bottom: 14px;
}
.eyebrow::before{
  content:""; width: 22px; height: 2px; background: var(--gold); display:inline-block;
}

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding: 13px 26px; border-radius: 999px; font-weight: 600; font-size: .95rem;
  border: 2px solid transparent; cursor:pointer; transition: transform var(--speed), box-shadow var(--speed), background var(--speed), color var(--speed);
}
.btn-primary{ background: var(--gold); color: var(--navy-dark); }
.btn-primary:hover{ transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline{ border-color: rgba(255,255,255,.5); color:#fff; }
.btn-outline:hover{ background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-ghost{ border-color: var(--navy); color: var(--navy); }
.btn-ghost:hover{ background: var(--navy); color:#fff; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index: 500;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.nav{ display:flex; align-items:center; justify-content:space-between; padding: 14px 0; gap:12px; }
.brand{ display:flex; align-items:center; gap:12px; min-width:0; flex-shrink:1; }
.brand__mark{
  width:46px; height:46px; border-radius:50%; flex-shrink:0;
  background: conic-gradient(var(--gold), var(--teal), var(--navy), var(--gold));
  display:flex; align-items:center; justify-content:center;
}
.brand__mark--image{ background:none; padding:0; }
.brand__mark--image img{ width:100%; height:100%; border-radius:50%; object-fit:cover; }
.brand__mark span{
  width:36px; height:36px; border-radius:50%; background:var(--surface);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces',serif; font-weight:700; color:var(--navy); font-size:.85rem;
}
.brand__text strong{ display:block; font-family:'Fraunces',serif; color:var(--navy); font-size:1.02rem; line-height:1.2; }
.brand__text strong.brand__name-full{ display:none; }
.brand__text strong.brand__name-short{ display:block; font-size:.95rem; }
@media (min-width: 640px){
  .brand__text strong.brand__name-full{ display:block; }
  .brand__text strong.brand__name-short{ display:none; }
}

.nav-toggle{
  display:flex; flex-direction:column; gap:5px; background:none; border:none; cursor:pointer;
  padding:10px; flex-shrink:0; min-width:44px; min-height:44px; align-items:center; justify-content:center;
}
.nav-toggle span{ width:24px; height:2px; background:var(--navy); border-radius:2px; }

.nav-menu{
  position: fixed; inset: 70px 0 0 0; background: var(--surface);
  display:flex; flex-direction:column; padding: 20px; gap:4px;
  transform: translateX(100%); transition: transform var(--speed);
  overflow-y:auto;
}
.nav-menu.is-open{ transform: translateX(0); }
.nav-menu a{
  color: var(--navy); font-weight:600; padding: 14px 6px; border-bottom:1px solid var(--border);
}
.nav-menu a.is-active{ color: var(--teal); border-bottom-color: var(--gold); }
.nav-cta{ margin-top:14px; }

/* ---------- Dropdown nav items ---------- */
.nav-item{ position:relative; }
.nav-item__trigger{ display:flex; align-items:center; gap:4px; }
.nav-caret{ font-size:.65em; opacity:.7; }
.nav-dropdown{ display:flex; flex-direction:column; }
.nav-dropdown a{
  font-weight:500; font-size:.92rem; padding:10px 6px 10px 18px; color: var(--ink-muted);
  border-bottom:1px solid var(--border);
}
.nav-dropdown a:last-child{ border-bottom:none; }

@media (min-width: 960px){
  .nav-toggle{ display:none !important; }
  .nav-menu{
    position:static; inset:auto; transform:none; flex-direction:row; align-items:center;
    background:none; padding:0; gap: 28px; overflow:visible;
  }
  .nav-menu a{ border-bottom:none; padding: 6px 0; position:relative; }
  .nav-menu a::after{
    content:""; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:var(--gold);
    transition: width var(--speed);
  }
  .nav-menu a:hover::after, .nav-menu a.is-active::after{ width:100%; }
  .nav-menu a.is-active{ color: var(--teal); }
  .nav-menu a.nav-cta::after{ display:none; }
  .nav-cta{ margin-top:0; align-self:center; padding:9px 18px !important; font-size:.85rem; }

  /* Dropdowns: hidden by default on desktop, only revealed on hover/focus of their parent .nav-item.
     !important guards against this being silently lost if an older/partial stylesheet ever loads. */
  .nav-dropdown{
    display:flex !important; flex-direction:column;
    position:absolute !important; top:100%; left:0; margin-top:8px; min-width:230px;
    background:#fff; border:1px solid var(--border); border-radius:12px; box-shadow:var(--shadow-lg);
    padding:8px; opacity:0 !important; visibility:hidden !important; transform:translateY(6px);
    transition: opacity var(--speed), transform var(--speed), visibility var(--speed);
    z-index:100;
  }
  .nav-item:hover .nav-dropdown, .nav-item:focus-within .nav-dropdown{
    opacity:1 !important; visibility:visible !important; transform:translateY(0);
  }
  .nav-dropdown a{ border-bottom:none; border-radius:8px; padding:10px 12px; white-space:nowrap; }
  .nav-dropdown a:hover{ background: var(--bg); color: var(--navy); }
}

/* ---------- Hero ---------- */
.hero{ padding: 48px 0 60px; overflow:hidden; position:relative; }
.hero__grid{ display:grid; gap: 40px; align-items:center; }
.hero h1{ font-size: clamp(2rem, 5vw, 3.1rem); }
.hero h1 em{ font-style:normal; color: var(--teal); }
.hero p{ font-size: 1.05rem; max-width: 46ch; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top: 26px; }

.hero__art{
  position:relative; aspect-ratio: 1/1; max-width: 420px; margin: 0 auto;
  border-radius: 50%;
}
.hero__ring{ position:absolute; inset:0; border-radius:50%; border: 2px solid rgba(18,140,140,.25); }
.hero__ring--2{ inset: 26px; border-color: rgba(224,165,38,.35); }
.hero__ring--3{ inset: 52px; border-color: rgba(15,42,71,.2); }
.hero__photo{
  position:absolute; inset: 46px; border-radius:50%; overflow:hidden;
  background: linear-gradient(160deg, var(--navy), var(--teal-dark));
  display:flex; align-items:center; justify-content:center; color:#fff; text-align:center; padding:20px;
  font-family:'Fraunces',serif; font-size:.95rem;
}

@media (min-width: 860px){
  .hero__grid{ grid-template-columns: 1.1fr .9fr; }
}

.stat-strip{
  display:grid; grid-template-columns: repeat(2,1fr); gap: 18px;
  margin-top: 46px; border-top:1px solid var(--border); padding-top: 30px;
}
.stat-strip strong{ display:block; font-family:'Fraunces',serif; font-size:1.6rem; color: var(--navy); }
.stat-strip span{ color: var(--ink-muted); font-size:.85rem; }
@media (min-width:640px){ .stat-strip{ grid-template-columns: repeat(4,1fr); } }

/* ---------- Hero banner (Site Settings > Hero Banner) ---------- */
.hero--with-banner{
  background-size: cover; background-position: center; position: relative;
  padding: 90px 0 100px;
}
.hero--with-banner .hero__overlay{
  position:absolute; inset:0;
  background: linear-gradient(100deg, rgba(10,29,51,.88) 0%, rgba(10,29,51,.72) 42%, rgba(10,29,51,.35) 75%, rgba(10,29,51,.15) 100%);
}
.hero--with-banner .hero__grid{ position:relative; z-index:1; }
.hero--with-banner h1, .hero--with-banner .eyebrow, .hero--with-banner p{ color:#fff; }
.hero--with-banner .eyebrow{ color: var(--gold); }
.hero--with-banner h1 em{ color: #7CE0DA; }
.hero--with-banner p{ color: #DCE4EC; }
.hero--with-banner .stat-strip{ border-top-color: rgba(255,255,255,.2); }
.hero--with-banner .stat-strip strong{ color:#fff; }
.hero--with-banner .stat-strip span{ color: #B9C6D4; }

/* ---------- Notice Board widget (homepage) — glass card + auto-scroll ---------- */
.notice-board{
  position:relative;
  background: rgba(15,42,71,.55); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-lg);
  overflow:hidden; box-shadow: var(--shadow-lg); max-width:420px; margin:0 auto;
  padding: 26px 26px 22px;
}
.notice-board__pill{
  display:inline-flex; align-items:center; gap:6px; background: rgba(224,165,38,.16); color: var(--gold);
  border:1px solid rgba(224,165,38,.4); font-size:.72rem; font-weight:700; letter-spacing:.02em;
  padding:5px 12px; border-radius:999px; margin-bottom:16px;
}
.notice-board__head h3{ color:#fff; font-size:1.25rem; margin:0 0 4px; }
.notice-board__head p{ color:#C7D2DE; font-size:.85rem; margin:0 0 18px; }

.notice-board__viewport{
  position:relative; height:230px; overflow:hidden;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 88%, transparent 100%);
}
.notice-board__track{
  display:flex; flex-direction:column;
  animation: notice-scroll 22s linear infinite;
}
.notice-board__viewport:hover .notice-board__track{ animation-play-state: paused; }

.notice-board__item{
  display:flex; align-items:center; gap:12px; padding:11px 4px; text-decoration:none;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.notice-board__item:hover .notice-board__title{ color: var(--gold); }
.notice-board__date{
  flex-shrink:0; font-size:.68rem; font-weight:700; color: var(--navy-dark); background: #fff;
  border-radius:6px; padding:4px 7px; text-align:center; letter-spacing:.02em;
}
.notice-board__title{ color:#fff; font-size:.88rem; font-weight:600; line-height:1.35; transition: color var(--speed); }
.notice-board__tag{
  font-style:normal; background: var(--coral); color:#fff; font-size:.6rem; font-weight:800;
  padding:2px 6px; border-radius:5px; margin-left:6px; vertical-align:middle;
}
.notice-board__empty{ color:#C7D2DE; font-size:.88rem; padding:20px 0; }
.notice-board__more{
  display:block; text-align:center; margin-top:18px; padding:12px 16px; border-radius:999px;
  background: var(--gold); color: var(--navy-dark); font-weight:700; font-size:.85rem;
  transition: transform var(--speed);
}
.notice-board__more:hover{ transform: translateY(-2px); }

@keyframes notice-scroll{
  0%   { transform: translateY(0); }
  100% { transform: translateY(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .notice-board__track{ animation: none; }
}

/* ---------- Card grid (About / Mission / Vision, Courses, Facilities) ---------- */
.grid{ display:grid; gap: 24px; }
.grid--3{ grid-template-columns: 1fr; }
@media (min-width: 700px){ .grid--3{ grid-template-columns: repeat(3, 1fr); } }
.grid--4{ grid-template-columns: repeat(2,1fr); }
@media (min-width: 700px){ .grid--4{ grid-template-columns: repeat(4,1fr); } }

.card{
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md);
  padding: 28px; transition: transform var(--speed), box-shadow var(--speed), border-color var(--speed);
  cursor: pointer;
}
a.card{ display:block; text-decoration:none; color:inherit; }
.card:hover, .card:focus-within{
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--teal);
}
.card__icon{
  width:52px; height:52px; border-radius: 14px; background: rgba(18,140,140,.1);
  display:flex; align-items:center; justify-content:center; margin-bottom: 18px;
  color: var(--teal); transition: background var(--speed), color var(--speed);
}
.card:hover .card__icon{ background: var(--teal); color:#fff; }
.card h3{ font-size: 1.15rem; }
.card p{ margin-bottom:0; font-size:.94rem; }

.photo-card{ overflow:hidden; padding:0; }

.notice-card{
  display:flex; flex-direction:column; aspect-ratio: 1 / 1; min-height:220px;
}
.notice-card h3{
  font-size:1.05rem; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden;
}
.notice-card p{
  flex:1; display:-webkit-box; -webkit-line-clamp:3; -webkit-box-orient:vertical; overflow:hidden;
}
.photo-card__media{
  aspect-ratio: 4/3; background: linear-gradient(150deg, var(--navy), var(--teal-dark));
  display:flex; align-items:center; justify-content:center; color: rgba(255,255,255,.85);
  font-family:'Fraunces',serif; font-size:.9rem; text-align:center;
  transition: transform .5s ease; overflow:hidden;
}
.photo-card__media > span{ padding:16px; display:block; }
.photo-card__media img{ display:block; width:100%; height:100%; object-fit:cover; }
.photo-card:hover .photo-card__media{ transform: scale(1.05); }
.photo-card__body{ padding: 22px; }

.badge{
  display:inline-block; background: rgba(224,165,38,.15); color:#8a6314;
  font-size:.72rem; font-weight:700; letter-spacing:.05em; text-transform:uppercase;
  padding: 5px 12px; border-radius:999px; margin-bottom:10px;
}

/* ---------- Two-column content (image + text) ---------- */
.split{ display:grid; gap: 36px; align-items:center; }
@media (min-width: 860px){ .split{ grid-template-columns: 1fr 1fr; } }
.split--reverse{ direction: rtl; }
.split--reverse > *{ direction: ltr; }
.media-frame{
  aspect-ratio: 4/3; border-radius: var(--radius-lg); overflow:hidden;
  background: linear-gradient(155deg, var(--navy) 0%, var(--teal-dark) 60%, var(--teal) 100%);
  display:flex; align-items:center; justify-content:center; color:#fff; text-align:center; padding: 24px;
  position:relative;
}
.media-frame--placeholder::after{
  content:""; position:absolute; inset:14px; border:1px solid rgba(255,255,255,.35); border-radius: calc(var(--radius-lg) - 8px);
  pointer-events:none;
}
.media-frame img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover; border-radius: var(--radius-lg); z-index:0;
  transition: transform .6s ease;
}
.media-frame:hover img{ transform: scale(1.08); }
.media-frame > *:not(img){ position:relative; z-index:1; }

/* ---------- Notice ticker ---------- */
.notice-bar{ background: var(--navy-dark); color:#fff; padding: 10px 0; overflow:hidden; }
.notice-bar .container{ display:flex; align-items:center; gap: 14px; }
.notice-bar .tag{ background: var(--gold); color: var(--navy-dark); font-weight:700; font-size:.75rem; padding:4px 10px; border-radius:999px; flex-shrink:0; }
.notice-bar p{ margin:0; color:#DDE6EE; font-size:.88rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* ---------- Forms ---------- */
.form-grid{ display:grid; gap: 16px; }
@media (min-width:640px){ .form-grid--2{ grid-template-columns: 1fr 1fr; } }
.field label{ display:block; font-size:.85rem; font-weight:600; color: var(--navy); margin-bottom:6px; }
.field input, .field select, .field textarea{
  width:100%; padding: 12px 14px; border:1px solid var(--border); border-radius: var(--radius-sm);
  font: inherit; color: var(--ink); background:#fff; transition: border-color var(--speed), box-shadow var(--speed);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(18,140,140,.14);
}

/* ---------- Footer ---------- */
.site-footer{ background: var(--navy-dark); color: #B9C6D4; padding: 56px 0 22px; }
.footer-grid{ display:grid; gap: 32px; }
@media (min-width: 780px){ .footer-grid{ grid-template-columns: 1.3fr .8fr .8fr 1fr .9fr; } }
.site-footer h4{ color:#fff; font-size:1rem; margin-bottom:14px; }
.site-footer a{ color:#B9C6D4; }
.site-footer a:hover{ color: var(--gold); }
.footer-social{ display:flex; flex-direction:row; flex-wrap:wrap; gap:10px; margin-top:16px; padding:0; }
.footer-social li{ list-style:none; }
.footer-social__icon{
  display:flex; align-items:center; justify-content:center; width:38px; height:38px;
  border-radius:50%; color:#fff; transition: transform var(--speed), filter var(--speed);
}
.footer-social__icon:hover{ transform: translateY(-3px); filter: brightness(1.1); }
.footer-social__icon--facebook{ background:#1877F2; }
.footer-social__icon--instagram{ background: radial-gradient(circle at 30% 110%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%); }
.footer-social__icon--youtube{ background:#FF0000; }
.footer-social__icon--whatsapp{ background:#25D366; }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.1); margin-top: 40px; padding-top: 18px; font-size:.8rem; display:flex; flex-wrap:wrap; gap:10px; justify-content:space-between; }

/* ---------- Utilities ---------- */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.max-w{ max-width: 640px; margin-left:auto; margin-right:auto; }
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible{ opacity:1; transform:none; }

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; scroll-behavior: auto !important; }
}

/* ---------- Quick Links (homepage) — ONE shared section background ---------- */
.quicklinks-section{
  position:relative; padding: 56px 0; background: linear-gradient(135deg, var(--navy), var(--teal-dark));
  background-size:cover; background-position:center;
}
.quicklinks-overlay{ position:absolute; inset:0; background: rgba(10,29,51,.6); }
.quicklinks-section .container{ position:relative; z-index:1; }
.quicklink-card{
  background: rgba(255,255,255,.08); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,.18); border-radius: var(--radius-md);
  padding: 26px 20px; color:#fff; text-decoration:none;
  transition: transform var(--speed), box-shadow var(--speed), background var(--speed);
}
.quicklink-card:hover{ transform: translateY(-6px); box-shadow: var(--shadow-lg); background: rgba(255,255,255,.14); }
.quicklink-card__icon{
  width:42px; height:42px; border-radius:12px; background: rgba(255,255,255,.15);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px; color: var(--gold);
}
.quicklink-card h3{ color:#fff; font-size:1.02rem; margin:0 0 6px; }
.quicklink-card p{ color:#C7D2DE; font-size:.82rem; margin:0; }

/* ---------- Achievements (homepage, admin-managed) — image tile + hover-reveal description ---------- */
.achievement-tile{
  position:relative; aspect-ratio: 4/5; border-radius: var(--radius-md); overflow:hidden;
  background: linear-gradient(155deg, var(--navy), var(--teal-dark)); background-size:cover; background-position:center;
}
.achievement-tile__overlay{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end; padding:18px;
  background: linear-gradient(to top, rgba(10,29,51,.92) 0%, rgba(10,29,51,.35) 55%, rgba(10,29,51,0) 100%);
}
.achievement-tile__overlay h3{ color:#fff; font-size:1.05rem; margin:0; }
.achievement-tile__overlay p{
  color:#DCE4EC; font-size:.82rem; margin:8px 0 0; max-height:0; opacity:0; overflow:hidden;
  transition: max-height .4s ease, opacity .35s ease;
}
.achievement-tile:hover .achievement-tile__overlay p{ max-height:100px; opacity:1; }
.achievement-tile:hover .achievement-tile__overlay{ background: linear-gradient(to top, rgba(10,29,51,.95) 0%, rgba(10,29,51,.55) 65%, rgba(10,29,51,.1) 100%); }

/* ---------- Gallery ---------- */
.gallery-grid{
  display:grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 28px;
}
@media (min-width: 640px){ .gallery-grid{ grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px){ .gallery-grid{ grid-template-columns: repeat(4, 1fr); } }
.gallery-item{
  border:none; padding:0; background:none; cursor:pointer; border-radius: var(--radius-md); overflow:hidden;
  aspect-ratio: 1/1; position:relative;
}
.gallery-item img{
  width:100%; height:100%; object-fit:cover; display:block; transition: transform .5s ease, filter .5s ease;
}
.gallery-item:hover img{ transform: scale(1.08); filter: brightness(1.05); }

.lightbox{
  position:fixed; inset:0; background: rgba(10,17,26,.92); display:flex; flex-direction:column;
  align-items:center; justify-content:center; z-index:1000; opacity:0; pointer-events:none;
  transition: opacity .3s ease; padding: 30px;
}
.lightbox.is-open{ opacity:1; pointer-events:auto; }
.lightbox img{
  max-width:90vw; max-height:80vh; border-radius: 10px; box-shadow: 0 30px 80px rgba(0,0,0,.5);
  transform: scale(.96); transition: transform .3s ease;
}
.lightbox.is-open img{ transform: scale(1); }
.lightbox p{ color:#fff; margin-top:16px; font-size:.9rem; }
.lightbox__close{
  position:absolute; top:22px; right:26px; background:none; border:none; color:#fff; font-size:2rem;
  cursor:pointer; line-height:1;
}

/* ---------- Certificates — shown as full, uncropped official letters/documents ---------- */
.cert-tile{
  position:relative; display:flex; flex-direction:column; border:none; padding:0; background:#fff;
  border-radius:var(--radius-md); overflow:hidden; text-decoration:none; color:inherit; cursor:pointer;
  border:1px solid var(--border); transition: transform var(--speed), box-shadow var(--speed);
}
.cert-tile:hover{ transform: translateY(-4px); box-shadow: var(--shadow-md); }
.cert-tile__frame{
  aspect-ratio: 3/4; background:#F1F4F7; display:flex; align-items:center; justify-content:center; padding:14px;
}
.cert-tile img{ width:100%; height:100%; object-fit:contain; display:block; }
.cert-tile__pdf{
  position:relative; aspect-ratio:3/4; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.4rem;
  color:#fff; background: linear-gradient(155deg, var(--coral), #8a2f22); overflow:hidden;
}
.cert-tile__pdf canvas{
  position:absolute; inset:0; width:100%; height:100%; object-fit:contain; background:#fff;
}
.cert-tile__caption{ padding:12px 14px; font-size:.9rem; font-weight:600; color:var(--navy); border-top:1px solid var(--border); }

/* ---------- Floating Call / WhatsApp buttons ---------- */
.floating-actions{
  position:fixed; right:20px; bottom:22px; z-index:900; display:flex; flex-direction:column; gap:14px;
}
.floating-actions__btn{
  width:56px; height:56px; border-radius:50%; display:flex; align-items:center; justify-content:center;
  color:#fff; box-shadow: var(--shadow-md); transition: transform var(--speed), box-shadow var(--speed);
  animation: floatPulse 2.6s ease-in-out infinite;
}
.floating-actions__btn:hover{ transform: scale(1.08); box-shadow: var(--shadow-lg); }
.floating-actions__btn--whatsapp{ background:#25D366; }
.floating-actions__btn--call{ background: var(--navy); animation-delay:.3s; }
@keyframes floatPulse{
  0%, 100% { box-shadow: 0 0 0 0 rgba(37,211,102,.35), var(--shadow-md); }
  50% { box-shadow: 0 0 0 10px rgba(37,211,102,0), var(--shadow-md); }
}
@media (max-width: 560px){
  .floating-actions{ right:14px; bottom:16px; gap:12px; }
  .floating-actions__btn{ width:50px; height:50px; }
}

/* ---------- Student Reviews ---------- */
.review-card{
  background:#fff; border:1px solid var(--border); border-radius:var(--radius-md); padding:28px 26px;
  box-shadow: var(--shadow-sm); position:relative; height:100%; display:flex; flex-direction:column;
}
.review-card__stars{ color: var(--gold); font-size:1rem; letter-spacing:2px; margin-bottom:10px; }
.review-card__quote{ color:var(--ink-muted); font-size:.95rem; flex:1; }
.review-card__quote::before{ content:'\201C'; font-family:'Fraunces',serif; font-size:2.2rem; color:var(--gold); line-height:0; display:block; margin-bottom:6px; }
.review-card__person{ display:flex; align-items:center; gap:12px; margin-top:18px; }
.review-card__avatar{
  width:44px; height:44px; border-radius:50%; background: linear-gradient(150deg, var(--teal), var(--navy));
  color:#fff; display:flex; align-items:center; justify-content:center; font-weight:700; font-family:'Fraunces',serif; flex-shrink:0;
}
.review-card__person strong{ display:block; font-size:.92rem; color:var(--navy); }
.review-card__person span{ font-size:.8rem; color:var(--ink-muted); }

/* ---------- Homepage Enquiry section ---------- */
.enquiry-section{
  background: linear-gradient(155deg, var(--navy), var(--navy-dark)); border-radius:var(--radius-lg);
  overflow:hidden; position:relative;
}
.enquiry-section::before{
  content:''; position:absolute; inset:0; opacity:.08; pointer-events:none;
  background-image: radial-gradient(circle at 15% 20%, #fff 0, transparent 45%), radial-gradient(circle at 85% 80%, var(--gold) 0, transparent 40%);
}
.enquiry-grid{ display:grid; grid-template-columns: 1fr 1fr; gap:0; position:relative; }
.enquiry-copy{ padding:52px 44px; color:#fff; display:flex; flex-direction:column; justify-content:center; }
.enquiry-copy h2{ color:#fff; margin-top:8px; }
.enquiry-copy p{ color:rgba(255,255,255,.78); }
.enquiry-copy__list{ list-style:none; padding:0; margin:24px 0 0; display:flex; flex-direction:column; gap:14px; }
.enquiry-copy__list li{ display:flex; align-items:center; gap:12px; font-size:.92rem; color:rgba(255,255,255,.9); }
.enquiry-copy__list li span{
  width:30px; height:30px; border-radius:50%; background:rgba(224,165,38,.2); color:var(--gold);
  display:flex; align-items:center; justify-content:center; flex-shrink:0; font-size:.85rem;
}
.enquiry-form-wrap{ background:#fff; padding:44px 40px; display:flex; flex-direction:column; justify-content:center; }
@media (max-width: 860px){
  .enquiry-grid{ grid-template-columns:1fr; }
  .enquiry-copy{ padding:40px 28px 20px; }
  .enquiry-form-wrap{ padding:32px 28px 40px; }
}