/* Public website — classic, premium: deep emerald & navy, ivory and gold, serif display headings */
:root{--em:#062d29;--em2:#0b3b36;--navy:#071f3a;--gold:#f3c55d;--gold2:#d9a441;--ivory:#fffaf0;--ink:#16302b;--muted:#5d7570;--line:#e6dcc4;--serif:'Noto Serif Bengali',serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font:400 16.5px/1.75 'Hind Siliguri',system-ui,sans-serif;overflow-x:hidden}
img{max-width:100%;display:block}a{color:inherit}
.wrap{width:min(1180px,calc(100% - 32px));margin:0 auto}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:100}.skip:focus{left:8px}
.eyebrow{margin:0 0 6px;color:var(--gold2);font-weight:700;letter-spacing:.12em;font-size:13.5px;text-transform:uppercase}
h1,h2,h3{font-family:var(--serif);line-height:1.25;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 24px;border-radius:999px;font-weight:700;text-decoration:none;border:1.5px solid transparent;cursor:pointer;font:inherit;font-weight:700;transition:transform .2s,box-shadow .25s,background .25s}
.btn:hover{transform:translateY(-2px)}
.btn.gold{color:#2b1c00;background:linear-gradient(180deg,#ffe6a8,var(--gold) 50%,var(--gold2));box-shadow:0 10px 28px rgba(217,164,65,.35)}
.btn.ghost{color:#fff;border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.04)}.btn.ghost:hover{background:rgba(255,255,255,.1)}
.btn.ghost.dark{color:var(--em2);border-color:var(--em2)}
.btn.wa{color:#fff;background:linear-gradient(180deg,#3ee07a,#1aa952)}
.btn.wide{width:100%}
/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px max(16px,calc((100% - 1180px)/2));transition:background .3s,box-shadow .3s,padding .3s}
.nav.solid{background:rgba(6,45,41,.94);backdrop-filter:blur(10px);box-shadow:0 6px 24px rgba(0,0,0,.25);padding-top:8px;padding-bottom:8px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#fff}
.brand img{width:46px;height:46px;object-fit:contain;background:#fff5df;border-radius:12px;padding:3px}
.brand b{display:block;font-family:var(--serif);font-size:21px;line-height:1.1}.brand small{color:var(--gold);font-size:12.5px}
.links{display:flex;align-items:center;gap:22px}
.links a{color:#e9f3ef;text-decoration:none;font-weight:600;font-size:15px}.links a:hover{color:var(--gold)}
.links .login{padding:8px 16px;border:1px solid rgba(255,255,255,.35);border-radius:999px}
.links .cta{padding:9px 18px;border-radius:999px;color:#2b1c00;background:linear-gradient(180deg,#ffe6a8,var(--gold2))}.links .cta:hover{color:#2b1c00}
.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}.burger span{display:block;width:26px;height:2.5px;background:#fff;margin:5px 0;border-radius:2px;transition:.3s}
/* hero */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:110px 0 0;color:#fff;background:radial-gradient(900px 520px at 78% 40%,rgba(243,197,93,.16),transparent 60%),radial-gradient(800px 600px at 10% 100%,rgba(15,76,110,.55),transparent 60%),linear-gradient(160deg,var(--em) 0%,#05332e 45%,var(--navy) 100%);overflow:hidden}
.hero-glow{position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='.8' numOctaves='3'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center;padding-bottom:40px}
.hero h1{font-size:clamp(34px,5.4vw,64px);font-weight:900;letter-spacing:-.5px}.hero h1 span{color:var(--gold);font-weight:800}
.hero .lead{max-width:600px;margin:18px 0 26px;color:#cfe3dc;font-size:18px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.stats{display:flex;flex-wrap:wrap;gap:28px;margin:36px 0 0}
.stats div{min-width:90px}.stats dt{font-family:var(--serif);font-size:34px;font-weight:900;color:var(--gold);line-height:1.1}.stats dd{margin:2px 0 0;color:#bcd5cd;font-size:14px}
.hero-art{position:relative;display:grid;place-items:center;aspect-ratio:1}
.hero-art canvas{position:relative;width:min(100%,460px);height:auto;filter:drop-shadow(0 20px 40px rgba(0,0,0,.45))}
.ring{position:absolute;inset:6%;border-radius:50%;border:1.5px solid rgba(243,197,93,.35);box-shadow:0 0 80px rgba(243,197,93,.12) inset;animation:spin 40s linear infinite}
.ring.r2{inset:16%;border-style:dashed;border-color:rgba(255,255,255,.18);animation-duration:60s;animation-direction:reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.motto{position:absolute;bottom:10%;margin:0;font-family:Cinzel,serif;letter-spacing:.3em;color:rgba(243,197,93,.8);font-size:13px}
.ticker{position:relative;border-top:1px solid rgba(243,197,93,.25);background:rgba(0,0,0,.18);overflow:hidden;white-space:nowrap}
.ticker-track{display:inline-flex;gap:46px;padding:14px 0;animation:tick 40s linear infinite}
.ticker-track span{color:#e9f3ef;font-weight:600}.ticker-track span b{color:var(--gold);margin-right:8px}
@keyframes tick{from{transform:translateX(0)}to{transform:translateX(-50%)}}
/* sections */
.sec{padding:96px 0}.sec.alt{background:#f6efdf}.sec.dark{background:linear-gradient(160deg,var(--em2),var(--navy));color:#fff}
.sec-head{text-align:center;max-width:720px;margin:0 auto 48px}.sec-head h2{font-size:clamp(28px,3.6vw,44px);font-weight:900;color:var(--em2)}.sec-head p:last-child{color:var(--muted);margin:10px 0 0}
.sec.dark h2{color:#fff;font-size:clamp(28px,3.6vw,42px)}
.programs{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}
.prog{position:relative;display:flex;flex-direction:column;gap:10px;padding:26px 22px 22px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:0 10px 30px rgba(22,48,43,.06);text-decoration:none;color:inherit;transition:transform .25s,box-shadow .25s,border-color .25s;overflow:hidden}
.prog::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:linear-gradient(90deg,var(--em2),var(--gold2))}
.prog:hover{transform:translateY(-6px);box-shadow:0 22px 44px rgba(22,48,43,.14);border-color:var(--gold2)}
.prog .ic{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:linear-gradient(160deg,var(--em2),#0f4c6e);color:var(--gold);font-family:var(--serif);font-weight:900;font-size:20px}
.prog h3{font-size:20px;color:var(--em2)}.prog .tag{color:var(--gold2);font-weight:700;font-size:14px;margin:-4px 0 0}
.prog p{margin:0;color:var(--muted);font-size:15px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.prog ul{margin:0;padding:0 0 0 18px;color:#2e4a44;font-size:14.5px}.prog .more{margin-top:auto;color:var(--em2);font-weight:700}
.tests{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.test{display:grid;gap:8px;padding:24px;border-radius:22px;text-decoration:none;color:#fff;background:rgba(255,255,255,.07);border:1px solid rgba(243,197,93,.35);transition:transform .25s,background .25s}.test:hover{transform:translateY(-5px);background:rgba(255,255,255,.11)}.test h3{font-size:21px}.test p{margin:0;color:#cfe3dc}.test .tag{justify-self:start;padding:3px 12px;border-radius:999px;background:var(--gold);color:#2b1c00;font-weight:700;font-size:13px}.test .btn{justify-self:start;margin-top:6px}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.feat{padding:28px 24px;border-radius:22px;background:#fffdf7;border:1px solid var(--line)}
.feat i{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;font-style:normal;font-size:22px;color:#2b1c00;background:linear-gradient(180deg,#ffe6a8,var(--gold2));box-shadow:0 0 0 7px rgba(243,197,93,.18);margin-bottom:16px}
.feat h3{font-size:19px;color:var(--em2);margin-bottom:6px}.feat p{margin:0;color:var(--muted);font-size:15px}
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:s}
.steps li{position:relative;padding:28px 22px;border-radius:22px;background:#fff;border:1px solid var(--line)}
.steps b{display:grid;place-items:center;width:46px;height:46px;border-radius:50%;background:var(--em2);color:var(--gold);font-family:var(--serif);font-size:20px;margin-bottom:12px}
.steps h3{font-size:18px;color:var(--em2)}.steps p{margin:6px 0 0;color:var(--muted);font-size:15px}
.panel-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.sec.dark .lead{color:#cfe3dc}
.ticks{list-style:none;padding:0;margin:18px 0 28px;display:grid;gap:8px}.ticks li{padding-left:30px;position:relative;color:#e8f2ee}.ticks li::before{content:"✓";position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:rgba(243,197,93,.2);color:var(--gold);font-size:13px;font-weight:700}
.phone{position:relative;justify-self:center;width:290px;aspect-ratio:9/18.5;border-radius:42px;padding:12px;background:#0b1220;box-shadow:0 40px 80px rgba(0,0,0,.5),0 0 0 2px rgba(243,197,93,.35)}
.phone-screen{height:100%;border-radius:32px;background:var(--navy);overflow:hidden;padding:12px;display:grid;gap:10px;align-content:start}
.ph-top{display:flex;align-items:center;gap:8px;color:var(--gold);font-size:12px}.ph-top i{width:22px;height:22px;border-radius:7px;background:#fff5df}
.ph-hero{display:flex;gap:10px;align-items:center;padding:12px;border-radius:16px;background:linear-gradient(135deg,#0b3b36,#0f4c6e);border:1px solid rgba(243,197,93,.35)}
.ph-av{width:40px;height:40px;border-radius:12px;background:#fff5df}.ph-hero em{display:block;width:60px;height:7px;border-radius:4px;background:var(--gold);margin-bottom:6px}.ph-hero b{display:block;width:110px;height:10px;border-radius:5px;background:#fff}
.ph-tiles{display:grid;grid-template-columns:1fr 1fr;gap:8px}.ph-tiles span{background:#fffdf7;border-radius:14px;padding:10px;display:grid;justify-items:center;gap:6px}.ph-tiles small{font-size:11px;color:var(--muted)}
.ring-mini{width:46px;height:46px;border-radius:50%;background:conic-gradient(var(--em2) 0 78%,#e6efeb 0)}.ring-mini.g{background:conic-gradient(var(--gold2) 0 88%,#f3ead3 0)}
.ph-chart{background:#fffdf7;border-radius:14px;padding:8px}.ph-row{height:36px;border-radius:12px;background:rgba(255,255,255,.12)}.ph-row.short{width:70%}
.sample{position:absolute;top:-12px;right:-12px;margin:0;padding:3px 10px;border-radius:999px;background:var(--gold);color:#2b1c00;font-size:12px;font-weight:700}
.sub-h{font-family:var(--serif);color:var(--em2);font-size:22px;margin:0 0 18px;text-align:center}
.people{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,250px));justify-content:center;gap:22px;margin-bottom:48px}
.person{border-radius:24px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 12px 30px rgba(22,48,43,.08);text-align:center}
.person .ph{aspect-ratio:4/4.4;background:linear-gradient(160deg,var(--em2),#0f4c6e);overflow:hidden}.person img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.person:hover img{transform:scale(1.05)}
.person h4{margin:14px 12px 2px;font-family:var(--serif);font-size:18px;color:var(--em2)}.person p{margin:0 12px 16px;color:var(--muted);font-size:14px}
.people.small{grid-template-columns:repeat(auto-fit,minmax(180px,210px))}.people.small .ph{aspect-ratio:1}
.gallery{columns:3 260px;column-gap:16px}
.gallery button{display:block;width:100%;margin:0 0 16px;padding:0;border:0;border-radius:18px;overflow:hidden;cursor:zoom-in;position:relative;break-inside:avoid;background:#ddd}
.gallery img{width:100%;height:auto;transition:transform .5s}.gallery button:hover img{transform:scale(1.04)}
.gallery span{position:absolute;inset:auto 0 0;padding:28px 14px 12px;background:linear-gradient(transparent,rgba(0,0,0,.72));color:#fff;font-size:13.5px;text-align:left;opacity:0;transition:opacity .3s}.gallery button:hover span,.gallery button:focus-visible span{opacity:1}
.lightbox{border:0;padding:0;background:transparent;max-width:min(92vw,1000px)}.lightbox::backdrop{background:rgba(3,15,14,.88)}
.lightbox img{max-height:80vh;width:auto;margin:auto;border-radius:14px}.lightbox p{color:#fff;text-align:center;margin:12px 0 0}
.lb-x{position:fixed;top:16px;right:20px;width:44px;height:44px;border-radius:50%;border:0;background:#fff;font-size:24px;cursor:pointer}
.enquiry-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.enquiry-grid h2{font-size:clamp(28px,3.4vw,40px);color:var(--em2)}.enquiry-grid .lead{color:var(--muted)}
.contact-card{margin-top:24px;padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line)}
.contact-card p{margin:0 0 12px;display:grid}.contact-card span{color:var(--muted);font-size:13.5px}.contact-card b{font-size:17px}.contact-card a{text-decoration:none;color:var(--em2)}
.contact-btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:6px}
.form{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:30px;border-radius:26px;background:#fff;border:1px solid var(--line);box-shadow:0 24px 50px rgba(22,48,43,.10)}
.form label{display:grid;gap:6px;font-weight:600;font-size:14.5px;color:#2e4a44}.form .wide{grid-column:1/-1}
.form input,.form select,.form textarea{font:inherit;font-weight:400;padding:12px 14px;border-radius:14px;border:1.5px solid #ddd3bd;background:#fffdf8;color:var(--ink);outline:none}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--gold2);box-shadow:0 0 0 4px rgba(243,197,93,.2)}
.form .hp{position:absolute;left:-9999px}
.form-msg{grid-column:1/-1;margin:0;min-height:22px;font-weight:600}.form-msg.ok{color:#0b6b52}.form-msg.bad{color:#b4233c}
.foot{background:var(--em);color:#cfe3dc;padding:60px 0 24px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:30px}.foot h4{color:var(--gold);font-family:var(--serif);margin:0 0 10px}.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}.foot a{text-decoration:none}.foot a:hover{color:var(--gold)}
.credit{text-align:center;margin:36px 0 0;font-size:13px;color:#8fb0a6}
.fab-wa{position:fixed;right:18px;bottom:18px;z-index:40;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:#25d366;box-shadow:0 12px 28px rgba(37,211,102,.45)}.fab-wa svg{width:30px;height:30px;fill:#fff}
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.ring,.ticker-track{animation:none}html{scroll-behavior:auto}}
@media(max-width:980px){
  .links{position:fixed;inset:64px 12px auto;flex-direction:column;align-items:stretch;gap:4px;padding:14px;border-radius:20px;background:rgba(6,45,41,.98);box-shadow:0 20px 40px rgba(0,0,0,.4);transform:translateY(-10px);opacity:0;pointer-events:none;transition:.25s}
  .links.open{transform:none;opacity:1;pointer-events:auto}.links a{padding:10px 12px}.links .login,.links .cta{text-align:center}
  .burger{display:block}
  .hero-grid,.panel-grid,.enquiry-grid{grid-template-columns:1fr}.hero-art{max-width:360px;justify-self:center;order:-1;margin-top:-20px}
  .features{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:620px){
  body{font-size:16px}.sec{padding:70px 0}.features,.steps{grid-template-columns:1fr}.form{grid-template-columns:1fr;padding:22px}.foot-grid{grid-template-columns:1fr}
  .stats{gap:18px}.stats dt{font-size:28px}.hero .lead{font-size:16.5px}.phone{width:250px}
}

.prog{position:relative}.prog .open-badge{position:absolute;top:16px;right:16px;padding:4px 12px;border-radius:999px;background:linear-gradient(180deg,#e9fbf2,#c9efdc);color:#0b5a4b;border:1px solid #8fd1b3;font-size:12.5px;font-weight:700;animation:obPulse 2.4s ease-in-out infinite}@keyframes obPulse{50%{box-shadow:0 0 0 6px rgba(31,138,110,.12)}}

/* credit just under the menu */
.topcredit{position:fixed;top:76px;left:0;right:0;z-index:49;text-align:center;padding:7px 16px;font:600 15px/1.4 'Hind Siliguri',sans-serif;letter-spacing:.02em;color:#e9d8a6;background:linear-gradient(90deg,transparent,rgba(6,45,41,.85) 20%,rgba(6,45,41,.85) 80%,transparent);pointer-events:none}
.topcredit b{font-family:'Hind Siliguri',sans-serif;font-weight:800;font-size:16.5px;letter-spacing:.03em;background:linear-gradient(90deg,#f3c55d,#fff3c8,#f3c55d);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav.solid~.topcredit{background:rgba(6,45,41,.92)}
@media(max-width:700px){.topcredit{top:64px;font-size:12.5px}.topcredit b{font-size:13px}}
/* motto under the hero logo — readable */
.motto{font-size:17px!important;font-weight:700;color:#f3c55d!important;letter-spacing:.32em!important;text-shadow:0 2px 10px rgba(0,0,0,.55);bottom:6%!important;padding:4px 14px;border-radius:999px;background:rgba(6,45,41,.55)}
@media(max-width:700px){.motto{font-size:12px!important}}
/* programs: soft light-blue shade behind the heading, fading into the cards */
#programs{background:radial-gradient(900px 260px at 50% 0,rgba(120,175,230,.30),transparent 70%),linear-gradient(180deg,#e3effb 0,#eef5fc 220px,#f7f9fb 420px,var(--ivory,#fbf6ea) 640px)}
#programs .sec-head{position:relative;padding:22px 26px 26px;border-radius:26px;background:linear-gradient(180deg,rgba(255,255,255,.75),rgba(232,242,252,.55));border:1px solid rgba(100,150,210,.22);box-shadow:0 14px 34px rgba(40,90,150,.10)}
#programs .sec-head h2{color:#123e6b}
#programs .sec-head .eyebrow{color:#2f6fb0}

.motto-l{margin:30px 0 0;font:700 20px Cinzel,serif;letter-spacing:.32em;color:#f3c55d;text-shadow:0 2px 12px rgba(0,0,0,.5)}
.motto-l i{font-style:normal;color:rgba(255,255,255,.55);margin:0 .1em}
@media(max-width:700px){.motto-l{font-size:14px;letter-spacing:.22em;margin-top:22px}}
/* hero background: royal purple #3C2C7D (owner's choice) */
.hero{background:radial-gradient(900px 520px at 78% 40%,rgba(243,197,93,.16),transparent 60%),radial-gradient(800px 600px at 10% 100%,rgba(90,70,170,.45),transparent 60%),linear-gradient(160deg,#3C2C7D 0%,#33256c 50%,#241a52 100%)}
.nav.solid{background:rgba(52,38,110,.95)}
.topcredit{background:linear-gradient(90deg,transparent,rgba(44,32,94,.85) 20%,rgba(44,32,94,.85) 80%,transparent)}
.nav.solid~.topcredit{background:rgba(44,32,94,.94)}

/* preview / test mode (owner only) */
.pv-bar{position:fixed;left:50%;bottom:14px;transform:translateX(-50%);z-index:999;max-width:calc(100% - 24px);padding:8px 16px;border-radius:999px;background:#fff3c8;color:#5e4205;border:1.5px solid #d9a441;font:700 13px/1.4 'Hind Siliguri',sans-serif;box-shadow:0 10px 26px rgba(0,0,0,.25);text-align:center}
.pv-note{margin:0 0 10px;padding:8px 12px;border-radius:12px;background:#fff3c8;color:#5e4205;font-weight:700}

.prog .apply-btn{display:inline-flex;align-self:flex-start;margin-top:10px;padding:7px 14px;border-radius:999px;background:linear-gradient(135deg,#3C2C7D,#5a46aa);color:#fff;font-weight:700;font-size:13.5px;cursor:pointer;box-shadow:0 8px 18px rgba(60,44,125,.3)}
.prog .apply-btn:hover{filter:brightness(1.1)}
.prog .apply-btn{order:99}

/* public academic calendar */
#calendar{background:linear-gradient(180deg,#f3f0fc,#fbf6ea)}
.pcal{max-width:1100px;margin:0 auto;padding:22px;border-radius:26px;background:#fff;border:1px solid #e4def5;box-shadow:0 24px 50px rgba(60,44,125,.12)}
.pcal-wait{text-align:center;color:var(--muted)}
.pc-top{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.pc-nav{display:flex;align-items:center;gap:10px}.pc-nav b{font:800 22px var(--serif);color:#2a1f5c;min-width:190px;text-align:center}
.pc-nav button{width:40px;height:40px;border-radius:50%;border:1px solid #d9d2f0;background:#fff;font-size:20px;color:#3C2C7D;cursor:pointer}.pc-nav button:hover{background:#f3f0fc}
.pc-sum{display:flex;gap:8px}.pc-sum span{display:grid;min-width:84px;padding:6px 12px;border-radius:14px;font-size:12.5px;font-weight:700;text-align:center;background:color-mix(in srgb,var(--k) 12%,#fff);color:var(--k)}.pc-sum b{font:900 20px var(--serif)}
.pc-courses{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.pc-courses button{border:1px solid #d9d2f0;background:#fff;border-radius:999px;padding:6px 14px;font:inherit;font-weight:700;color:#5a4a96;cursor:pointer}.pc-courses button.on{background:#3C2C7D;color:#fff;border-color:#3C2C7D}
.pc-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.pc-wd{text-align:center;font-size:13px;font-weight:700;color:var(--muted);padding:4px 0}
.pc-d{min-height:92px;padding:6px;border-radius:14px;background:#f7f5ef;display:flex;flex-direction:column;gap:3px;overflow:hidden}.pc-d em{font-style:normal;font-weight:700;font-size:13px;color:#8a8f99}
.pc-d.has{background:#fff;border:1px solid #e4def5}.pc-d.today{box-shadow:0 0 0 2px var(--gold2)}.pc-d.past .pc-chip{opacity:.85}.pc-d small{font-size:11px;color:var(--muted)}
.t-class{--k:#1f8a6e}.t-exam{--k:#6c5bb5}.t-class-test{--k:#2f7fb8}
.pc-chip{display:block;padding:3px 7px;border-radius:8px;font-size:11.5px;font-weight:700;color:#fff;background:var(--k);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pc-key{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px;font-size:13px;color:var(--muted)}.pc-key span[class]::before{content:"";display:inline-block;width:11px;height:11px;border-radius:3px;background:var(--k);margin-right:6px;vertical-align:-1px}
@media(max-width:700px){.pcal{padding:12px}.pc-d{min-height:58px;padding:4px}.pc-chip{font-size:9px;padding:2px 3px}.pc-nav b{min-width:0;font-size:18px}}
/* calendar: a day with something on it is soft purple; the name is plain dark text (no coloured pill) */
.pc-d.has{background:#efe9fb!important;border-color:#d9cdf3!important}
.pc-d.has.today{box-shadow:inset 0 0 0 2px #d9a441}
.pc-chip{background:transparent!important;color:#1d2420!important;font-weight:600!important;box-shadow:none!important;border:0!important;padding:1px 2px!important;font-size:12px!important;white-space:normal!important;line-height:1.3;text-align:center}
.pc-chip::before{display:none!important}

/* next class / exam beside the month name — same height as the count boxes */
.pc-next{display:flex;gap:8px;flex:1;justify-content:center;min-width:0}
.pc-nx{--k:#1f8a6e;display:flex;align-items:stretch;gap:10px;height:62px;padding:6px 6px 6px 12px;border-radius:14px;background:color-mix(in srgb,var(--k) 9%,#fff);border:1px solid color-mix(in srgb,var(--k) 22%,#fff);min-width:0;max-width:330px}
.pc-nx.t-exam{--k:#6c5bb5}.pc-nx.t-class-test{--k:#2f7fb8}
.pc-nx-i{display:grid;align-content:center;gap:1px;min-width:0}.pc-nx-i small{font-size:11.5px;font-weight:800;color:var(--k)}
.pc-nx-i b{font-size:13.5px;color:#1d2420;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pc-nx-i em{font-style:normal;font-size:11px;font-weight:700;color:#7a5200}
.pc-nx-b{display:grid;place-items:center;min-width:74px;max-width:120px;padding:4px 10px;border-radius:11px;background:linear-gradient(150deg,color-mix(in srgb,var(--k) 70%,#fff),var(--k));color:#fff;font-weight:800;font-size:15px;line-height:1.15;text-align:center;overflow:hidden}
@media(max-width:900px){.pc-next{order:3;flex-basis:100%;flex-wrap:wrap}.pc-nx{flex:1 1 220px;max-width:none}}
.pc-nx{height:auto!important;min-height:64px}.pc-nx-i>*{line-height:1.3!important}.pc-nx-i{gap:2px!important}.pc-nx-b{min-width:86px}

/* "ভার্চুয়াল শিক্ষার্থী হোন" */
.virtual-sec{background:radial-gradient(600px 300px at 10% 0,rgba(243,197,93,.14),transparent 60%),linear-gradient(160deg,#f3f0fc,#fffdf7)}
.virtual-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.virtual-points{list-style:none;padding:0;margin:16px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:8px}.virtual-points li{padding:10px 14px;border-radius:14px;background:#fff;border:1px solid #e3dcf3;font-weight:700;color:#2a1f5c}
.virtual-note{margin:4px 0 0;font-size:13px;color:var(--muted)}
@media(max-width:900px){.virtual-grid{grid-template-columns:1fr}}

.links .vcta{padding:9px 16px;border-radius:999px;color:#fff;background:linear-gradient(135deg,#7b5cff,#3C2C7D);border:1px solid rgba(243,197,93,.7);box-shadow:0 0 0 3px rgba(123,92,255,.18);white-space:nowrap}.links .vcta:hover{color:#f3c55d}
.btn.vhero{border-color:rgba(243,197,93,.7)!important;color:#f3c55d!important}
@media(max-width:1250px){.links .vcta{padding:8px 12px}}

/* public calendar: colours instead of numbers — class / exam / holiday */
.pc-legend{display:flex;gap:6px;flex-wrap:wrap}.pc-legend span{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;font-weight:800;font-size:13.5px;background:#fff;border:1px solid #e3dcf3;color:#2a1f5c}
.pc-legend i{width:14px;height:14px;border-radius:4px;display:inline-block}
.pc-legend .k-class i,.pc-d.k-class{background:#dff3ea!important}.pc-legend .k-class i{background:#5fbf95!important}
.pc-legend .k-exam i{background:#8c79e0}.pc-d.k-exam{background:#ece6fb!important}
.pc-legend .k-holiday i{background:#f0b54a}.pc-d.k-holiday{background:#fff1d6!important}
.pc-d.k-class{border:1px solid #bfe5d2!important}.pc-d.k-exam{border:1px solid #d6cbf5!important}.pc-d.k-holiday{border:1px solid #f3dca7!important}
.pc-d.has{background:inherit}.pc-sum{display:none}
.pc-now{display:inline-block;margin:2px auto;padding:1px 8px;border-radius:999px;background:#d7263d;color:#fff;font-size:10.5px;font-weight:800;animation:pcBlink 1.6s ease-in-out infinite}
.pc-live{display:inline-block;width:8px;height:8px;margin-right:5px;border-radius:50%;background:#d7263d;animation:pcBlink 1.2s ease-in-out infinite}
@keyframes pcBlink{50%{opacity:.35}}
.pc-nx.st-now{box-shadow:0 0 0 2px #d7263d55}.pc-nx.st-now .pc-nx-i small{color:#b4233c}.pc-nx.st-done{opacity:.8}

.prog.prog-free{border:1.5px solid #f3c55d;background:linear-gradient(160deg,#fffaf0,#fff1cf)}.prog.prog-free .ic{background:linear-gradient(180deg,#ffe2a2,#d9a441);color:#2b1c00}
.links a.nav-new{position:relative}.links a.nav-new{padding-right:14px}.links a.nav-new::after{content:'';position:absolute;top:50%;right:0;width:8px;height:8px;margin-top:-4px;border-radius:50%;background:#ff5a73;box-shadow:0 0 0 0 rgba(255,90,115,.6);animation:navNew 1.8s infinite}@keyframes navNew{70%{box-shadow:0 0 0 7px rgba(255,90,115,0)}100%{box-shadow:0 0 0 0 rgba(255,90,115,0)}}

/* embedded মূল পাতা inside an ID page: no login, menu or links out */
.embed .links,.embed .burger,.embed .vhero,.embed .fab-wa,.embed .contact-btns,.embed .apply-btn,.embed #panel,.embed #virtual,.embed .prog .more,.embed .skip{display:none!important}
.embed a[href]:not([href^="#"]){pointer-events:none;cursor:default;text-decoration:none}
.embed .prog{cursor:default}.embed .prog:hover{transform:none}
.embed a[href^="/login"],.embed li:has(> a[href^="/login"]){display:none!important}
.embed #enquiry,.embed .hero-cta,.embed .cta,.embed .vcta,.embed form,.embed .open-badge+.apply-btn{display:none!important}
.embed a[href]{pointer-events:none!important;cursor:default!important;text-decoration:none!important}

/* ওয়েবসাইটে প্রচার */
.hl-zone{display:grid;gap:12px;margin:0 0 22px}.hl-zone:empty{display:none}
.hl{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border-radius:20px;border:1.5px solid;box-shadow:0 10px 26px rgba(22,48,43,.08)}
.hl-gold{background:linear-gradient(120deg,#fff8e4,#ffeec2);border-color:#efcf7f}.hl-green{background:linear-gradient(120deg,#ebfaf3,#d3f1e3);border-color:#9bd8bd}
.hl-purple{background:linear-gradient(120deg,#f2efff,#e2dcff);border-color:#b9acf0}.hl-red{background:linear-gradient(120deg,#fff0f1,#ffdfe2);border-color:#f2a6ae}
.hl-txt b{display:block;font-size:18px;color:#16302b}.hl-txt p{margin:2px 0 0;color:#3d5852}
.hl-new{display:inline-block;margin-bottom:4px;padding:1px 10px;border-radius:999px;background:#e8455d;color:#fff;font-size:11.5px;font-weight:700}
.hl-btn{flex:none;padding:10px 18px;border-radius:999px;background:#16302b;color:#fff;text-decoration:none;font-weight:700;white-space:nowrap}
.hl-hero{margin-top:18px}.hl-hero .hl{background:rgba(255,255,255,.95)}
.hl-top{position:relative;z-index:60;display:flex;flex-wrap:wrap;justify-content:center;gap:4px 18px;padding:7px 14px;background:linear-gradient(90deg,#ffe2a2,#f3c55d);color:#2b1c00;font-size:14px;text-align:center}
.hl-top a{color:#5a3d00;font-weight:700}
.hl-pop{border:0;border-radius:24px;padding:0;max-width:min(520px,92vw);background:transparent}.hl-pop::backdrop{background:rgba(10,20,18,.55)}.hl-pop .hl{flex-direction:column;align-items:flex-start;padding:26px}
.hl-x{position:absolute;top:10px;right:14px;border:0;background:none;font-size:24px;cursor:pointer;z-index:2}
@media(max-width:640px){.hl{flex-direction:column;align-items:flex-start}}
/* gallery: equal tiles in rows; the last row sits in the middle, so no side is left empty */
.gallery{columns:auto;display:flex;flex-wrap:wrap;justify-content:center;gap:16px}
.gallery button{flex:0 0 calc((100% - 32px) / 3);margin:0;aspect-ratio:4/3}
.gallery img{height:100%;object-fit:cover}
@media(max-width:900px){.gallery button{flex-basis:calc((100% - 16px) / 2)}}
@media(max-width:520px){.gallery button{flex-basis:100%}}

.hl-top{position:fixed;top:0;left:0;right:0;z-index:60}
.has-hltop .nav{top:var(--hlTop,36px)}.has-hltop .topcredit{top:calc(76px + var(--hlTop,36px))}
.has-hltop body{padding-top:var(--hlTop,36px)}
/* calendar "পরবর্তী ক্লাস / পরীক্ষা" box and weekday heads: one clean Hind Siliguri, no 800 weight (it fell back to another font) */
.pc-nx,.pc-nx *,.pc-wd,.pcal .pc-d,.pcal .pc-d *{font-family:'Hind Siliguri',system-ui,sans-serif}
.pc-nx-i small{font-weight:700!important;font-size:12.5px!important;letter-spacing:0}
.pc-nx-i b{font-weight:700!important;font-size:14.5px!important}
.pc-nx-i em{font-weight:600!important;font-size:12px!important}
.pc-nx-b{font-weight:700!important;font-size:16px!important;white-space:nowrap;text-overflow:ellipsis;word-break:keep-all}
.pc-wd{font-weight:600!important;font-size:14px!important;color:#5b6b66}
/* the next class / exam boxes get their own row under the month, so dates and names are never cut */
.pcal .pc-next{order:3;flex-basis:100%;flex-wrap:wrap;justify-content:center;margin-top:6px}
.pcal .pc-nx{flex:0 1 380px;max-width:420px}
.pcal .pc-nx-b{max-width:220px;padding:4px 14px}
.pcal .pc-nx-i em{white-space:nowrap}