/* Perfect Education Foundation — site styles */
:root{
  --ink:#141A2B; --ink-2:#3B4359; --muted:#5E677D; --line:#E4E8F1; --line-2:#DCE2EE;
  --bg:#F6F8FC; --card:#ffffff; --soft:#F2F4F9;
  --brand:#2446D8; --brand-ink:#1A33A3; --brand-soft:#E8EDFD;
  --night:#0B1022; --night-2:#141A2B; --night-line:#26304A;
  --gold:#F4B740; --green:#12804A; --green-soft:#E9F7EF; --red:#B42318; --red-soft:#FDECEC;
  --radius:16px; --radius-lg:22px; --shadow:0 12px 32px rgba(20,26,43,.07); --shadow-lg:0 30px 70px rgba(11,16,34,.22);
  --font:'Plus Jakarta Sans',ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--brand)}a:hover{color:var(--brand-ink)}
h1,h2,h3{line-height:1.12;letter-spacing:-.025em;margin:0;text-wrap:balance}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid #8AA2FF;outline-offset:2px;border-radius:6px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-sm{padding:56px 0}
.white{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{font-size:13px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--brand)}
.lead{font-size:18px;color:var(--muted)}
.h1{font-size:clamp(36px,5vw,60px);font-weight:800}
.h2{font-size:clamp(28px,3.4vw,40px);font-weight:800}
.h3{font-size:20px;font-weight:800}
.head-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:14px;margin-bottom:28px}
.stack{display:flex;flex-direction:column;gap:12px}
.grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(min(260px,100%),1fr))}
.grid-2{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(min(440px,100%),1fr));align-items:center}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;text-decoration:none;border:0;cursor:pointer;padding:13px 22px;border-radius:12px;min-height:46px;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{color:#fff;background:var(--brand-ink);box-shadow:0 10px 24px rgba(36,70,216,.3)}
.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{color:#fff;background:#000}
.btn-gold{background:var(--gold);color:var(--ink)}.btn-gold:hover{color:var(--ink);box-shadow:0 10px 24px rgba(244,183,64,.35)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line-2)}.btn-ghost:hover{color:var(--ink);border-color:#B9C3D9}
.btn-glass{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.22)}.btn-glass:hover{color:#fff;background:rgba(255,255,255,.14)}
.btn-green{background:#128C4A;color:#fff}.btn-green:hover{color:#fff;background:#0E703B}
.btn-sm{padding:9px 14px;min-height:38px;font-size:14px;border-radius:9px}
.link-arrow{font-weight:700;text-decoration:none}.link-arrow:hover{text-decoration:underline}

/* header */
.topbar{background:var(--night);color:#C3CBE0;font-size:13px}
.topbar .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 20px;padding-top:7px;padding-bottom:7px}
.topbar a{color:#C3CBE0;text-decoration:none}.topbar a:hover{color:#fff}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(12px);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:72px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--ink)}
.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,#2446D8,#4C6BFF);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;box-shadow:0 6px 16px rgba(36,70,216,.3)}
.brand-name{display:flex;flex-direction:column;line-height:1.2}
.brand-name b{font-size:16px}.brand-name small{font-size:12px;color:var(--muted)}
.nav{display:flex;align-items:center;gap:2px}
.nav a{white-space:nowrap;padding:9px 11px;border-radius:9px;text-decoration:none;color:var(--ink-2);font-weight:600;font-size:15px}
.nav a:hover{background:var(--soft);color:var(--ink)}
.nav a[aria-current="page"]{color:var(--brand);background:var(--brand-soft)}
.nav .btn{margin-left:8px;color:#fff}
.menu-btn{display:none;width:46px;height:46px;border-radius:12px;border:1px solid var(--line-2);background:#fff;align-items:center;justify-content:center;cursor:pointer}
@media (max-width:1240px){
  .menu-btn{display:flex}
  .nav{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.2s ease}
  .nav.open{transform:none;opacity:1;pointer-events:auto}
  .nav a{padding:13px 14px;font-size:16px}
  .nav .btn{margin:8px 0 0}
  .topbar .hide-sm{display:none}
}

/* ticker */
.ticker{overflow:hidden;background:var(--night-2);color:#fff;border-top:1px solid var(--night-line)}
.ticker-track{display:flex;width:max-content;animation:ticker 50s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
.ticker a{display:flex;align-items:center;gap:10px;padding:11px 28px;white-space:nowrap;text-decoration:none;color:#fff;font-weight:600;font-size:14px;border-right:1px solid var(--night-line)}
.ticker .tag{font-size:11px;font-weight:800;color:var(--ink);background:var(--gold);padding:2px 8px;border-radius:99px}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* hero */
.hero{position:relative;overflow:hidden;background:var(--night);color:#fff;isolation:isolate}
.hero canvas{position:absolute;inset:0;width:100%;height:100%;z-index:-1}
.hero .glow{position:absolute;border-radius:50%;filter:blur(110px);z-index:-2;pointer-events:none}
.hero .glow.g1{width:640px;height:640px;background:#2446D8;opacity:.55;top:-220px;left:-140px;animation:drift 16s ease-in-out infinite}
.hero .glow.g2{width:520px;height:520px;background:#14B8A6;opacity:.28;bottom:-240px;right:-120px;animation:drift 20s ease-in-out infinite reverse}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(110px,50px)}}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:48px;align-items:center;padding:84px 0 96px}
.hero h1{font-size:clamp(40px,5.6vw,68px);font-weight:800;letter-spacing:-.035em}
.hero .rotator{display:inline-block;color:var(--gold);min-width:4ch}
.hero .rotator .caret{display:inline-block;width:3px;height:.9em;background:var(--gold);margin-left:4px;vertical-align:-.08em;animation:blink 1s step-end infinite}
@keyframes blink{50%{opacity:0}}
.hero p.lead{color:#C3CBE0;max-width:560px;margin-top:18px}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;padding:7px 14px;border-radius:99px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);color:#E3E8F8}
.pill .dot{width:8px;height:8px;border-radius:50%;background:#3DDC84;box-shadow:0 0 0 0 rgba(61,220,132,.6);animation:ping 1.8s ease-out infinite}
@keyframes ping{to{box-shadow:0 0 0 12px rgba(61,220,132,0)}}
.search-card{margin-top:30px;background:#fff;border-radius:18px;padding:8px;display:flex;flex-wrap:wrap;gap:8px;box-shadow:var(--shadow-lg);max-width:620px}
.search-card input{flex:1 1 220px;min-width:0;border:0;background:var(--soft);border-radius:12px;padding:15px 16px;font-size:16px;color:var(--ink)}
.search-card input::placeholder{color:#6B7489}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.hero-visual{position:relative;min-height:470px}
.float-card{position:absolute;background:rgba(255,255,255,.96);color:var(--ink);border-radius:18px;padding:16px 18px;box-shadow:0 22px 50px rgba(0,0,0,.35);animation:bob 6s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.marksheet{inset:30px 20px auto 40px;animation-duration:7s;padding:0;overflow:hidden}
.marksheet .ms-head{background:var(--night-2);color:#fff;padding:12px 16px;display:flex;justify-content:space-between;font-size:13px;font-weight:700}
.marksheet .ms-body{padding:16px;display:grid;grid-template-columns:64px 1fr;gap:14px}
.ms-photo{width:64px;height:78px;border-radius:10px;background:linear-gradient(135deg,#DCE3F7,#EEF2FB)}
.ms-lines{display:flex;flex-direction:column;gap:8px}
.ms-line{height:10px;border-radius:6px;background:#E7EBF4}
.ms-marks{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:0 16px 16px}
.ms-marks div{border:1px solid var(--line);border-radius:10px;padding:8px;text-align:center;font-weight:800}
.ms-marks small{display:block;font-size:10px;color:var(--muted);font-weight:600}
.badge-card{left:0;bottom:70px;display:flex;align-items:center;gap:12px;animation-delay:-2s}
.badge-ico{width:42px;height:42px;border-radius:12px;background:var(--green-soft);display:flex;align-items:center;justify-content:center}
.score-card{right:0;bottom:10px;width:210px;animation-delay:-4s;animation-duration:8s}
.bar{height:8px;border-radius:99px;background:var(--brand-soft);overflow:hidden;margin-top:8px}
.bar span{display:block;height:100%;width:0;background:var(--brand);border-radius:99px;animation:fill 2.4s .6s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes fill{to{width:86%}}
@media (max-width:960px){.hero-inner{grid-template-columns:1fr;padding:64px 0 72px}.hero-visual{min-height:400px}}
@media (max-width:520px){.hero-visual{display:none}}

/* stats strip */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-top:-44px;position:relative;z-index:2;box-shadow:var(--shadow)}
.stat{background:#fff;padding:24px 26px;display:flex;flex-direction:column;gap:2px}
.stat b{font-size:38px;font-weight:800;letter-spacing:-.03em;line-height:1.1}
.stat span{color:var(--muted);font-size:14px}

/* cards */
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card.hover:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--line-2)}
a.card{text-decoration:none;color:var(--ink);display:block}
.chip{display:inline-flex;align-items:center;font-size:12px;font-weight:800;padding:3px 10px;border-radius:99px;background:var(--brand-soft);color:var(--brand);white-space:nowrap}
.chip.green{background:var(--green-soft);color:var(--green)}.chip.gray{background:#EEF0F5;color:var(--ink-2)}.chip.gold{background:#FFF4DB;color:#8A5A00}
.action-cards{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(min(360px,100%),1fr))}
.action{border-radius:var(--radius-lg);padding:28px;display:flex;flex-direction:column;gap:12px}
.action .ico{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center}
.action.light{background:#fff;border:1px solid var(--line)}
.action.dark{background:var(--night-2);color:#fff}
.action.dark p{color:#B7C0D6}
.inline-form{display:flex;flex-wrap:wrap;gap:8px}
.inline-form input{flex:1 1 200px;min-width:0;border:1px solid var(--line-2);border-radius:12px;padding:13px 14px;background:#fff}
.course-card .code{font-size:26px;font-weight:800;letter-spacing:-.02em}
.topics{display:flex;flex-wrap:wrap;gap:6px}
.topics span{font-size:13px;background:var(--soft);padding:5px 10px;border-radius:8px}

/* notice list */
.list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;padding:18px 22px;border-bottom:1px solid #EEF0F5}
.row:last-child{border-bottom:0}
.date{width:62px;flex:none;display:flex;flex-direction:column;align-items:center;line-height:1.1}
.date b{font-size:24px}.date small{font-size:11px;font-weight:700;color:var(--muted);text-transform:uppercase}
.row .grow{flex:1 1 300px;display:flex;flex-direction:column;gap:4px}
.row .title{font-weight:700;font-size:17px}
.meta{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--muted)}
.filters{display:flex;flex-wrap:wrap;gap:8px}
.filter{border:1px solid var(--line-2);background:#fff;color:var(--ink-2);padding:9px 16px;border-radius:99px;font-weight:700;font-size:14px;cursor:pointer}
.filter[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.empty{padding:36px;text-align:center;color:var(--muted)}
.skeleton{background:linear-gradient(90deg,#EEF1F7 25%,#F6F8FC 50%,#EEF1F7 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:10px;min-height:20px}
@keyframes shimmer{to{background-position:-200% 0}}

/* page hero */
.page-hero{background:var(--night);color:#fff;position:relative;overflow:hidden;isolation:isolate}
.page-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:22px 22px;z-index:-1}
.page-hero .glow{position:absolute;width:520px;height:520px;border-radius:50%;background:#2446D8;opacity:.45;filter:blur(110px);top:-260px;right:-100px;z-index:-1;animation:drift 18s ease-in-out infinite}
.page-hero .wrap{padding-top:64px;padding-bottom:64px;display:flex;flex-direction:column;gap:14px}
.page-hero p{color:#C3CBE0;max-width:640px;font-size:18px}
.crumbs{font-size:14px;color:#9AA4C2}.crumbs a{color:#C3CBE0;text-decoration:none}

/* result & verify */
.lookup{background:#fff;border:1px solid var(--line-2);border-radius:18px;padding:8px;display:flex;flex-wrap:wrap;gap:8px;box-shadow:var(--shadow);margin-top:-36px;position:relative;z-index:2}
.lookup input{flex:1 1 260px;min-width:0;border:1px solid var(--line-2);border-radius:12px;padding:15px 16px;font-size:17px}
.sheet{background:#fff;border:1px solid var(--line-2);border-radius:var(--radius-lg);overflow:hidden;animation:rise .45s ease both}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.sheet-head{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:16px 24px;background:var(--night-2);color:#fff}
.sheet-head span{color:#B7C0D6;font-size:14px}
.sheet-body{padding:24px;display:flex;flex-wrap:wrap;gap:24px}
.photo{width:116px;height:140px;border-radius:12px;background:#E9EDF5;object-fit:cover;flex:none;display:flex;align-items:center;justify-content:center;color:var(--brand);font-weight:800;font-size:32px}
.fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(190px,100%),1fr));gap:14px 24px;flex:1 1 420px}
.field small{display:block;font-size:13px;color:var(--muted)}.field b{font-weight:700}
.marks{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(140px,100%),1fr));gap:12px;padding:0 24px 24px}
.mark{border:1px solid var(--line);border-radius:12px;padding:14px}.mark small{font-size:13px;color:var(--muted)}.mark b{display:block;font-size:24px;font-weight:800}
.mark.total{background:var(--green-soft);border-color:#CDEBDA}
.sheet-foot{display:flex;flex-wrap:wrap;gap:10px;padding:16px 24px;border-top:1px solid var(--line)}
.verified{border:2px solid var(--green);background:#fff;border-radius:var(--radius-lg);padding:26px;display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;animation:rise .4s ease both}
.verified .tick{width:66px;height:66px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;flex:none;animation:ring 1.6s ease-out 2}
@keyframes ring{0%{box-shadow:0 0 0 0 rgba(18,128,74,.45)}100%{box-shadow:0 0 0 24px rgba(18,128,74,0)}}
.verified .fields{flex:none}
.notfound{border:2px solid #F1C3BF;background:#fff;border-radius:var(--radius-lg);padding:24px;display:flex;gap:16px;align-items:center;animation:rise .4s ease both}

/* map */
.map-wrap{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:20px;align-items:stretch}
@media (max-width:900px){.map-wrap{grid-template-columns:1fr}}
.map{position:relative;background:var(--night);border-radius:var(--radius-lg);overflow:hidden;min-height:440px;isolation:isolate}
.map svg{position:absolute;inset:0;width:100%;height:100%}
.map .region{fill:#121A36;stroke:#2B3A6B;stroke-width:1.5}
.map .state-label{fill:#5E6E9E;font-size:12px;font-weight:700;letter-spacing:.2em}
.map .route{fill:none;stroke:#4C6BFF;stroke-width:2;stroke-dasharray:6 7;opacity:.9;animation:dash 1.2s linear infinite}
@keyframes dash{to{stroke-dashoffset:-26}}
.map .route-draw{fill:none;stroke:url(#routeGrad);stroke-width:2.5;stroke-linecap:round}
.pin{position:absolute;transform:translate(-50%,-50%);border:0;background:none;padding:0;cursor:pointer;z-index:2}
.pin .core{display:block;width:16px;height:16px;border-radius:50%;background:var(--gold);border:3px solid var(--night);box-shadow:0 0 0 2px var(--gold);transition:transform .2s}
.pin .pulse{position:absolute;left:50%;top:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;border:2px solid var(--gold);animation:pinpulse 2.2s ease-out infinite;pointer-events:none}
.pin.main .core{width:22px;height:22px;background:#fff;box-shadow:0 0 0 3px var(--brand),0 0 26px rgba(76,107,255,.9)}
.pin.main .pulse{border-color:#7F96FF;width:22px;height:22px;margin:-11px 0 0 -11px}
@keyframes pinpulse{0%{transform:scale(1);opacity:.9}100%{transform:scale(3.6);opacity:0}}
.pin .label{position:absolute;left:50%;top:-12px;transform:translate(-50%,-100%);background:rgba(255,255,255,.96);color:var(--ink);font-size:12px;font-weight:800;padding:5px 9px;border-radius:8px;white-space:nowrap;opacity:0;transition:.2s;pointer-events:none}
.pin:hover .label,.pin.active .label,.pin:focus-visible .label{opacity:1}
.pin.active .core{transform:scale(1.35)}
.map-legend{position:absolute;left:16px;bottom:14px;color:#8E9BC4;font-size:12px}
.branch-list{display:flex;flex-direction:column;gap:10px}
.branch-item{display:flex;gap:14px;align-items:flex-start;text-align:left;width:100%;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;transition:.2s}
.branch-item:hover{border-color:#B9C3D9}
.branch-item[aria-pressed="true"]{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.branch-item .code{font-size:12px;font-weight:800;color:var(--brand);width:54px;flex:none;padding-top:3px}
.branch-item b{display:block}.branch-item small{color:var(--muted)}
.gmap{border:0;width:100%;height:320px;border-radius:var(--radius-lg);background:#E9EDF5;margin-top:18px}

/* video */
.video{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10;background:var(--night-2);display:flex;align-items:center;justify-content:center;isolation:isolate}
.video video,.video iframe{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border:0}
.video .glowb{position:absolute;width:380px;height:380px;border-radius:50%;background:#2446D8;opacity:.55;filter:blur(90px);z-index:-1;animation:drift 12s ease-in-out infinite}
.play{position:relative;width:84px;height:84px;border-radius:50%;border:0;background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;animation:playpulse 1.9s ease-out infinite}
@keyframes playpulse{0%{box-shadow:0 0 0 0 rgba(255,255,255,.45)}100%{box-shadow:0 0 0 28px rgba(255,255,255,0)}}
.video .caption{position:absolute;left:18px;bottom:14px;color:#B7C0D6;font-size:13px}

/* team, gallery */
.avatar{width:76px;height:76px;border-radius:50%;background:linear-gradient(135deg,#E3E9FB,#F2F5FC);color:var(--brand);font-weight:800;font-size:22px;display:flex;align-items:center;justify-content:center;object-fit:cover}
.gallery{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(min(260px,100%),1fr))}
.tile{position:relative;margin:0;border-radius:16px;overflow:hidden;aspect-ratio:4/3;background:#E9EDF5;cursor:zoom-in}
.tile img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tile:hover img{transform:scale(1.05)}
.tile figcaption{position:absolute;left:12px;bottom:10px;font-size:12px;font-weight:700;background:rgba(255,255,255,.92);padding:3px 10px;border-radius:99px}
.lightbox{position:fixed;inset:0;background:rgba(5,8,18,.88);display:none;align-items:center;justify-content:center;z-index:100;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-height:86vh;border-radius:12px}
.lightbox button{position:absolute;top:18px;right:18px}

/* forms */
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px;display:flex;flex-direction:column;gap:14px}
.form label{font-weight:700;font-size:14px;display:block;margin-bottom:6px}
.form input,.form select,.form textarea{width:100%;border:1px solid var(--line-2);border-radius:12px;padding:12px 14px;background:#fff}
.form textarea{resize:vertical;min-height:120px}
.two{display:grid;gap:12px;grid-template-columns:repeat(auto-fit,minmax(min(200px,100%),1fr))}
.alert{padding:13px 16px;border-radius:12px;font-weight:700}
.alert.ok{background:var(--green-soft);color:var(--green)}.alert.err{background:var(--red-soft);color:var(--red)}
.hp{position:absolute;left:-9999px}

/* footer */
.site-footer{background:var(--night);color:#B7C0D6;font-size:15px}
.site-footer .cols{display:grid;gap:32px;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));padding:56px 0 28px}
.site-footer b{color:#fff;display:block;margin-bottom:8px}
.site-footer a{color:#B7C0D6;text-decoration:none;display:block;padding:3px 0}.site-footer a:hover{color:#fff}
.site-footer .bottom{border-top:1px solid var(--night-line);padding:18px 0 28px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px;color:#8E97AC}
.wa-float{position:fixed;right:20px;bottom:20px;width:58px;height:58px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(0,0,0,.25);z-index:60;transition:transform .2s}
.wa-float:hover{transform:scale(1.07)}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal-d1{transition-delay:.08s}.reveal-d2{transition-delay:.16s}.reveal-d3{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.map .route-draw{stroke-dashoffset:0!important}.map .route{opacity:.9!important}.bar span{width:86%}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}
@media print{.site-header,.topbar,.ticker,.site-footer,.wa-float,.lookup,.sheet-foot,.no-print{display:none!important}body{background:#fff}.sheet{border:0}}

/* ---------- v2 additions ---------- */
:root{color-scheme:light}
input,select,textarea{background-color:#fff;color:var(--ink)}
input::placeholder,textarea::placeholder{color:#6B7489}
.lookup input,.search-card input,.inline-form input,.form input,.form select,.form textarea{background:#fff;color:var(--ink)}
.search-card input{background:#fff;border:1px solid var(--line-2)}
.staff-link{display:inline-flex;align-items:center;gap:6px}
.brand-mark img{width:100%;height:100%;object-fit:cover;border-radius:12px;background:#fff}

/* promo video */
.promo{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10;background:var(--night);color:#fff;isolation:isolate;max-width:100%}
.promo-bg{position:absolute;inset:-20%;z-index:-1;background:radial-gradient(40% 50% at 20% 30%,rgba(36,70,216,.75),transparent 70%),radial-gradient(35% 45% at 80% 70%,rgba(20,184,166,.45),transparent 70%),radial-gradient(30% 40% at 70% 20%,rgba(244,183,64,.25),transparent 70%);animation:promobg 14s ease-in-out infinite alternate}
@keyframes promobg{to{transform:translate(6%,-4%) scale(1.08) rotate(4deg)}}
.promo::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:18px 18px;z-index:-1}
.promo-scene{position:absolute;inset:0;padding:8% 8% 18%;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;opacity:0;transform:scale(1.04);transition:opacity .8s ease,transform 3.6s ease}
.promo-scene.active{opacity:1;transform:none}
.promo-kicker{font-size:13px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.promo-scene h3{font-size:clamp(22px,3.2vw,38px);font-weight:800;letter-spacing:-.025em;max-width:16ch;line-height:1.08}
.promo-scene p{color:#C3CBE0;font-size:15px;max-width:44ch}
.promo-scene.active .promo-kicker,.promo-scene.active h3,.promo-scene.active p{animation:rise .7s ease both}
.promo-scene.active h3{animation-delay:.12s}.promo-scene.active p{animation-delay:.24s}
.promo-art{position:absolute;top:10%;right:7%;width:38%;height:48%}
.art-logo span{position:absolute;right:0;top:0;width:110px;height:110px;border-radius:30px;background:linear-gradient(135deg,#2446D8,#5B7BFF);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:30px;box-shadow:0 0 0 0 rgba(91,123,255,.5);animation:logopulse 2.4s ease-out infinite}
@keyframes logopulse{0%{box-shadow:0 0 0 0 rgba(91,123,255,.55)}100%{box-shadow:0 0 0 40px rgba(91,123,255,0)}}
.art-keys{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;align-content:start}
.art-keys i{font-style:normal;aspect-ratio:1;border-radius:10px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:clamp(12px,1.6vw,18px);animation:keypress 2s ease-in-out infinite}
.art-keys i:nth-child(2){animation-delay:.2s}.art-keys i:nth-child(3){animation-delay:.4s}.art-keys i:nth-child(4){animation-delay:.6s}.art-keys i:nth-child(5){animation-delay:.8s}.art-keys i:nth-child(6){animation-delay:1s}.art-keys i:nth-child(7){animation-delay:1.2s}.art-keys i:nth-child(8){animation-delay:1.4s}.art-keys i:nth-child(9){animation-delay:1.6s}.art-keys i:nth-child(10){animation-delay:1.8s}
@keyframes keypress{0%,70%,100%{background:rgba(255,255,255,.08);transform:none}35%{background:var(--gold);color:var(--ink);transform:translateY(3px)}}
.art-pins{border-radius:16px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12)}
.art-pins b{position:absolute;width:12px;height:12px;margin:-6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(244,183,64,.6);animation:ping 1.8s ease-out infinite}
.art-pins b:nth-child(2){animation-delay:.3s}.art-pins b:nth-child(3){animation-delay:.6s}.art-pins b:nth-child(4){animation-delay:.9s}.art-pins b:nth-child(5){animation-delay:1.2s}
.art-pins b:first-child{background:#fff;width:16px;height:16px;margin:-8px}
.art-check svg{width:120px;height:120px;position:absolute;right:0;top:0}
.art-check circle{fill:none;stroke:#3DDC84;stroke-width:3;stroke-dasharray:151;stroke-dashoffset:151}
.art-check path{fill:none;stroke:#3DDC84;stroke-width:4;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40}
.promo-scene.active .art-check circle{animation:drawc .9s .2s ease forwards}.promo-scene.active .art-check path{animation:drawc .5s .9s ease forwards}
@keyframes drawc{to{stroke-dashoffset:0}}
.promo-ui{position:absolute;left:0;right:0;bottom:0;padding:14px 16px;display:flex;align-items:center;gap:12px;background:linear-gradient(transparent,rgba(5,8,18,.7))}
.promo-toggle{width:36px;height:36px;border-radius:50%;border:0;background:#fff;color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;flex:none}
.promo-toggle .i-play{display:none}.promo.paused .promo-toggle .i-play{display:block}.promo.paused .promo-toggle .i-pause{display:none}
.promo-bars{flex:1;display:flex;gap:5px}
.promo-bars span{flex:1;height:4px;border-radius:99px;background:rgba(255,255,255,.25);overflow:hidden}
.promo-bars i{display:block;height:100%;width:0;background:#fff}
.promo-full{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);color:#fff;border-radius:99px;padding:7px 14px;font-weight:700;font-size:13px;cursor:pointer;white-space:nowrap}
.promo video,.promo iframe{position:absolute;inset:0;width:100%;height:100%;border:0;object-fit:cover;z-index:3;background:#000}
@media (max-width:560px){.promo{aspect-ratio:4/5}.promo-art{width:46%;height:34%}.art-logo span{width:76px;height:76px;font-size:22px;border-radius:22px}.art-check svg{width:80px;height:80px}}

/* accordion (syllabus, faq, branches) */
.accordion{display:flex;flex-direction:column;gap:10px}
.acc{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
.acc>button{width:100%;display:flex;align-items:center;gap:14px;text-align:left;background:none;border:0;padding:16px 18px;cursor:pointer;font-weight:700;font-size:16px;color:var(--ink)}
.acc>button .num{width:30px;height:30px;border-radius:9px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;flex:none}
.acc>button .chev{margin-left:auto;transition:transform .25s;flex:none}
.acc.open>button .chev{transform:rotate(180deg)}
.acc .acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.acc.open .acc-body{grid-template-rows:1fr}
.acc .acc-body>div{overflow:hidden}
.acc .acc-inner{padding:0 18px 18px 62px;color:var(--muted)}
.acc.faq .acc-inner{padding-left:18px}
.acc .acc-inner ul{margin:0;padding-left:18px;display:grid;gap:4px}

/* course page */
.course-head{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.course-badge{min-width:96px;height:96px;padding:0 14px;border-radius:24px;background:linear-gradient(135deg,#2446D8,#5B7BFF);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:26px;letter-spacing:-.02em;box-shadow:0 18px 40px rgba(36,70,216,.4)}
.course-head p{margin-top:10px}
.course-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.course-chips span{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);padding:6px 12px;border-radius:99px;font-size:14px;font-weight:600}
.course-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:40px;align-items:start}
@media (max-width:960px){.course-layout{grid-template-columns:1fr}}
.enrol-card{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--shadow)}
.enrol-rows{display:flex;flex-direction:column}
.enrol-rows div{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid #EEF0F5;font-size:15px}
.enrol-rows div span{color:var(--muted)}
.topics.big span{font-size:15px;padding:8px 14px;background:#fff;border:1px solid var(--line)}
.outcome{font-size:17px;padding:24px;border-left:0}
.review{display:flex;flex-direction:column;gap:14px}
.review q{font-size:16px;color:var(--ink-2);quotes:"\201C" "\201D"}
.review .who{display:flex;gap:10px;align-items:center}
.review .who .avatar{width:44px;height:44px;font-size:15px}
a.card.course-link{display:flex;flex-direction:column;gap:6px}

/* branch accordion */
.branch-item{flex-direction:column;gap:0;padding:0;cursor:default}
.branch-item>.bi-head{display:flex;gap:14px;align-items:flex-start;width:100%;text-align:left;background:none;border:0;padding:14px 16px;cursor:pointer;color:var(--ink)}
.branch-item>.bi-head .chev{margin-left:auto;transition:transform .25s;flex:none;margin-top:4px}
.branch-item.open>.bi-head .chev{transform:rotate(180deg)}
.branch-item.open{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.branch-item .acc-body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;width:100%}
.branch-item.open .acc-body{grid-template-rows:1fr}
.branch-item .acc-body>div{overflow:hidden}
.bi-detail{padding:0 16px 16px;display:flex;flex-direction:column;gap:10px}
.mini-map{position:relative;height:190px;border-radius:12px;overflow:hidden;background:#E9EDF5}
.mini-map iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.map-fallback{position:absolute;inset:0;display:none;align-items:center;justify-content:center;flex-direction:column;gap:10px;background:var(--night);color:#C3CBE0;background-image:radial-gradient(rgba(255,255,255,.08) 1px,transparent 1px);background-size:16px 16px;text-align:center;padding:14px;font-size:13px}
.map-fallback .fpin{width:18px;height:18px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 0 rgba(244,183,64,.6);animation:ping 1.8s ease-out infinite}
.tile.missing{background:linear-gradient(135deg,#DCE3F7,#EEF2FB);cursor:default}.tile.missing::before{content:"Photo";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#6B7489;font-weight:700}
.brand-mark{flex:none}
.brand-name b{white-space:nowrap}
@media (max-width:1420px){.brand-name small{display:none}.nav a{padding:9px 9px;font-size:14.5px}}
@media (max-width:1320px){.menu-btn{display:flex}.nav{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-lg);transform:translateY(-12px);opacity:0;pointer-events:none;transition:.2s ease}.nav.open{transform:none;opacity:1;pointer-events:auto}.nav a{padding:13px 14px;font-size:16px}.nav .btn{margin:8px 0 0}.brand-name small{display:block}}
a.promo-full{text-decoration:none;display:inline-flex}a.promo-full:hover{color:#fff;background:rgba(255,255,255,.2)}

/* ---------- v3 header: sticky, compact, dropdown menu ---------- */
.site-header{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.5) blur(14px);-webkit-backdrop-filter:saturate(1.5) blur(14px);border-bottom:1px solid var(--line);transition:background .25s ease,box-shadow .25s ease,border-color .25s ease}
.site-header .hdr{display:flex;align-items:center;gap:16px;min-height:76px;transition:min-height .25s ease}
.site-header.scrolled{background:rgba(255,255,255,.96);box-shadow:0 10px 30px rgba(20,26,43,.08);border-color:transparent}
.site-header.scrolled .hdr{min-height:62px}
.site-header.scrolled .brand-mark{width:36px;height:36px;font-size:13px;border-radius:10px}
.site-header .brand-mark{transition:width .25s,height .25s}
.site-header .brand-name small{display:block}
.mnav{display:flex;align-items:center;gap:18px;flex:1;justify-content:space-between;margin-left:20px}
.mnav-list{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.mitem{position:relative}
.mlink{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;border:0;background:none;font:inherit;font-weight:600;font-size:15px;color:var(--ink-2);text-decoration:none;cursor:pointer;white-space:nowrap}
.mlink:hover,.mitem.open>.mlink{background:var(--soft);color:var(--ink)}
.mlink[aria-current="page"],.mitem.is-active>.mlink{color:var(--brand)}
.mchev{transition:transform .2s}
.mitem.open .mchev{transform:rotate(180deg)}
.mnav-cta{display:flex;align-items:center;gap:14px}
.mnav-cta .staff-link{color:var(--ink-2);text-decoration:none;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px;padding:8px 4px}
.mnav-cta .staff-link:hover{color:var(--brand)}
.mnav-cta .btn{color:#fff}
.dd{position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,6px);opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease,visibility .18s;z-index:70}
.dd::before{content:"";position:absolute;left:0;right:0;top:-12px;height:12px}
.mitem.open>.dd{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dd-panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 60px rgba(20,26,43,.16);padding:10px;min-width:340px;display:flex;flex-direction:column;gap:2px}
.dd-item{display:flex;gap:12px;align-items:flex-start;padding:12px;border-radius:12px;text-decoration:none;color:var(--ink)}
.dd-item:hover,.dd-item[aria-current="page"]{background:var(--soft);color:var(--ink)}
.dd-item b{display:block;font-size:15px}
.dd-item small{display:block;color:var(--muted);font-size:13px;line-height:1.4}
.dd-ico{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);color:var(--brand);display:flex;align-items:center;justify-content:center;flex:none}
.dd-wide .dd-panel{min-width:460px;padding:14px}
.dd-courses{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px}
.dd-course{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:11px 12px;border-radius:10px;text-decoration:none;color:var(--ink)}
.dd-course:hover{background:var(--soft);color:var(--ink)}
.dd-course b{font-size:15px}
.dd-course small{font-size:12px;font-weight:700;color:var(--brand);background:var(--brand-soft);padding:2px 8px;border-radius:99px;white-space:nowrap}
.dd-foot{margin-top:6px;padding:12px;border-top:1px solid var(--line);font-weight:700;font-size:14px;text-decoration:none}
.menu-btn .i-close{display:none}
.menu-btn[aria-expanded="true"] .i-open{display:none}
.menu-btn[aria-expanded="true"] .i-close{display:block}
@media (min-width:1101px){.menu-btn{display:none!important}}
@media (max-width:1100px){
  .menu-btn{display:flex;margin-left:auto}
  .mnav{position:fixed;left:0;right:0;top:var(--hdr-bottom,76px);bottom:0;margin:0;background:#fff;flex-direction:column;align-items:stretch;justify-content:flex-start;gap:0;padding:12px 16px calc(24px + env(safe-area-inset-bottom,0px));overflow-y:auto;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.2s ease;border-top:1px solid var(--line)}
  .mnav.open{transform:none;opacity:1;visibility:visible}
  .mnav-list{flex-direction:column;align-items:stretch;gap:0}
  .mitem{border-bottom:1px solid var(--line)}
  .mlink{width:100%;justify-content:space-between;padding:16px 6px;font-size:17px;border-radius:0}
  .mlink:hover,.mitem.open>.mlink{background:none}
  .dd{position:static;transform:none;opacity:1;visibility:visible;display:none}
  .mitem.open>.dd{display:block;transform:none}
  .dd::before{display:none}
  .dd-panel,.dd-wide .dd-panel{min-width:0;box-shadow:none;border:0;padding:0 0 12px;background:none}
  .dd-courses{grid-template-columns:1fr 1fr}
  .mnav-cta{flex-direction:column;align-items:stretch;gap:10px;padding-top:18px}
  .mnav-cta .btn{justify-content:center;min-height:50px;font-size:16px}
  .mnav-cta .staff-link{justify-content:center;padding:12px;border:1px solid var(--line-2);border-radius:12px}
  body.menu-open{overflow:hidden}
}
@media (max-width:420px){.dd-courses{grid-template-columns:1fr}.site-header .brand-name small{display:none}}
.mnav-cta .staff-link{white-space:nowrap}
@media (max-width:1100px){
  .site-header{backdrop-filter:none;-webkit-backdrop-filter:none;background:#fff}
  .mnav{top:var(--hdr-bottom,76px)}
}
.wrap.hero-inner{padding-left:24px;padding-right:24px}
@media (max-width:520px){.wrap,.wrap.hero-inner{padding-left:18px;padding-right:18px}}
body.menu-open .wa-float{display:none}