:root{
  --bg:#080b14;--panel:#101526;--panel2:#151b30;--text:#f4f7ff;--muted:#929db9;
  --line:rgba(255,255,255,.085);--violet:#7c72ff;--mint:#54dfcc;--danger:#ff7b8f;
  --shadow:0 24px 70px rgba(0,0,0,.33)
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:
radial-gradient(circle at 85% -5%,rgba(93,80,220,.25),transparent 34%),
radial-gradient(circle at 15% 55%,rgba(40,187,169,.11),transparent 28%),var(--bg);
color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit}.shell{max-width:1280px;margin:auto;padding:0 28px}.topbar{position:sticky;top:0;z-index:40;height:76px;
display:flex;align-items:center;padding:0 max(20px,calc((100vw - 1280px)/2 + 28px));gap:12px;background:rgba(8,11,20,.78);
backdrop-filter:blur(24px);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:11px;text-decoration:none}.brand img{width:42px;height:42px}.brand b{display:block}.brand small{display:block;color:var(--muted);font-size:10px}.nav{margin-left:auto;display:flex;gap:20px}.nav a{text-decoration:none;color:#bac3d8;font-size:12px}.avatar{width:38px;height:38px;border-radius:13px;object-fit:cover;background:#1b2440;display:grid;place-items:center;font-weight:800;color:var(--mint)}
.hero{display:grid;grid-template-columns:1.08fr .78fr;gap:54px;align-items:center;padding:72px 0 42px}.eyebrow{font-size:10px;letter-spacing:.18em;color:#a9b3cf;font-weight:800}.hero h1{font-size:clamp(48px,6.5vw,82px);line-height:.98;letter-spacing:-.055em;margin:13px 0 18px;max-width:760px}.hero p{max-width:650px;color:var(--muted);line-height:1.65}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}.btn{border:0;border-radius:13px;padding:12px 16px;font:inherit;font-size:13px;font-weight:780;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:8px}.btn.primary{background:linear-gradient(135deg,var(--violet),var(--mint));color:#071014}.btn.soft{background:rgba(255,255,255,.055);border:1px solid var(--line);color:#fff}.btn.danger{background:rgba(255,123,143,.11);color:#ff9dad;border:1px solid rgba(255,123,143,.2)}
.status{padding:25px;border:1px solid var(--line);border-radius:28px;background:linear-gradient(145deg,rgba(39,46,94,.78),rgba(13,17,31,.91));box-shadow:var(--shadow)}.status-head{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.14em;color:#a8b2ce}.status-tag{margin-top:48px;color:var(--mint);font-size:10px;font-weight:850;letter-spacing:.13em}.status h2{font-size:27px;margin:8px 0}.status p{color:#aab4ce}.status strong{display:block;margin-top:14px;font-size:31px}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.metric{padding:17px;border-radius:17px;background:rgba(255,255,255,.035);border:1px solid var(--line)}.metric b{display:block}.metric span{font-size:10px;color:var(--muted)}
.section{padding:70px 0}.head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:23px}.head h2{font-size:36px;letter-spacing:-.03em;margin:5px 0 0}.head p{max-width:500px;color:var(--muted);line-height:1.55}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(22,28,51,.92),rgba(11,15,28,.92));border-radius:21px;padding:19px}.program-card{min-height:205px}.program-card h3{font-size:22px;margin:10px 0}.program-card p{font-size:12px;color:var(--muted);line-height:1.5}.chip{display:inline-flex;border:1px solid var(--line);padding:5px 8px;border-radius:999px;font-size:9px;color:#bbc5dd}.tabs{display:flex;gap:8px;overflow:auto;padding-bottom:8px}.tabs button{white-space:nowrap;border:1px solid var(--line);background:rgba(255,255,255,.04);color:#aeb8d0;border-radius:11px;padding:9px 13px;cursor:pointer}.tabs button.active{background:var(--mint);color:#071014;font-weight:800}.curriculum-grid{display:grid;gap:12px}.semester{border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.025);overflow:hidden}.semester summary{cursor:pointer;padding:17px 19px;font-weight:850;display:flex;justify-content:space-between}.semester-body{padding:0 14px 14px}.group-title{font-size:10px;letter-spacing:.12em;color:#8d98b4;margin:14px 5px 7px}.course-row{display:grid;grid-template-columns:110px 1fr 68px 90px;gap:10px;align-items:center;padding:11px;border-radius:12px;background:rgba(255,255,255,.025);margin:6px 0}.course-row b{font-size:12px}.course-row span{font-size:11px;color:#9ba6c1}.course-row a{text-decoration:none;color:#70e4d0;font-size:11px;text-align:right}.timeline-row{display:grid;grid-template-columns:110px 1fr 95px;gap:14px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:14px;margin:7px 0;background:rgba(255,255,255,.025)}.timeline-row small{color:var(--muted)}.students{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.student h3{margin:11px 0 4px}.student p{margin:3px 0;color:var(--muted);font-size:11px;word-break:break-word}.student .avatar{width:58px;height:58px;border-radius:18px}
footer{border-top:1px solid var(--line);padding:31px 0;color:#737e9b;font-size:10px;display:flex;justify-content:space-between}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-wrap{width:min(980px,100%);display:grid;grid-template-columns:1fr 1fr;overflow:hidden;border:1px solid var(--line);border-radius:30px;box-shadow:var(--shadow);background:#0c101d}.auth-side{padding:42px;background:linear-gradient(145deg,#242c62,#102b2a)}.auth-side img{width:70px}.auth-side h1{font-size:46px;letter-spacing:-.04em;margin:30px 0 12px}.auth-side p{color:#c0c8db;line-height:1.6}.auth-form{padding:36px}.auth-tabs{display:flex;gap:7px;margin-bottom:24px}.auth-tabs button{flex:1;border:1px solid var(--line);background:#11172a;color:#aeb8d0;padding:10px;border-radius:11px}.auth-tabs button.active{background:#f4f7ff;color:#080b14;font-weight:800}.form{display:grid;gap:13px}.form label{font-size:11px;color:#b4bfd7;display:grid;gap:6px}.form input,.form select{border:1px solid var(--line);background:#090d19;color:#fff;border-radius:11px;padding:11px;font:inherit}.form small{color:#78839f}.error{color:#ff9aad;font-size:11px}.success{color:#74e2cf;font-size:11px}.hidden{display:none!important}
.course-hero{padding:48px 0 24px}.course-hero .back{text-decoration:none;color:#9aa5c1;font-size:11px}.course-hero h1{font-size:46px;letter-spacing:-.04em;margin:15px 0 7px}.course-hero p{color:var(--muted)}.resource-bar{display:flex;justify-content:space-between;gap:15px;align-items:center;margin:18px 0}.files{display:grid;gap:8px}.file{display:grid;grid-template-columns:45px 1fr auto;gap:12px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.025)}.file-icon{width:42px;height:42px;border-radius:12px;background:rgba(84,223,204,.08);display:grid;place-items:center;font-size:10px;font-weight:900;color:var(--mint)}.file h4{margin:0 0 4px}.file p{margin:0;color:var(--muted);font-size:10px}.modal{position:fixed;inset:0;background:rgba(2,4,10,.8);display:grid;place-items:center;padding:20px;z-index:90}.modal-card{position:relative;width:min(520px,100%);max-height:90vh;overflow:auto;padding:23px;border:1px solid var(--line);border-radius:22px;background:#101526}.close{position:absolute;right:13px;top:8px;background:none;border:0;color:#fff;font-size:26px}
.install-note{display:none}.ios .install-note{display:block}
@media(max-width:900px){.nav{display:none}.hero{grid-template-columns:1fr;gap:20px}.hero h1{font-size:52px}.metrics{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.students{grid-template-columns:1fr 1fr}.auth-wrap{grid-template-columns:1fr}.auth-side{display:none}.head{align-items:flex-start;flex-direction:column}.course-row{grid-template-columns:92px 1fr 48px}.course-row a{grid-column:2}.topbar{padding:0 16px}}
@media(max-width:560px){.shell{padding:0 14px}.hero{padding-top:45px}.hero h1{font-size:40px}.cards{grid-template-columns:1fr}.students{grid-template-columns:1fr}.status strong{font-size:28px}.section{padding:52px 0}.head h2{font-size:29px}.timeline-row{grid-template-columns:85px 1fr}.timeline-row>:last-child{display:none}.course-hero h1{font-size:34px}.file{grid-template-columns:40px 1fr}.file .btn{grid-column:2;width:max-content}}