:root{
 --ink:#142024;--navy:#12272f;--navy2:#17343e;--cyan:#58d6cf;--mint:#cceee7;
 --paper:#f3f6f4;--white:#fff;--line:#d4dfdc;--muted:#6c7978;--amber:#e8b65c;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.55}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.wrap{width:min(1240px,calc(100% - 42px));margin:auto}
.utility{background:#0d1e24;color:#d9ece9;font-size:11px;padding:8px 0}.utility .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.utility strong{color:var(--cyan)}
header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}.nav{height:78px;display:grid;grid-template-columns:230px 1fr auto;gap:22px;align-items:center}.brand{font-size:23px;font-weight:950;letter-spacing:-.045em}.brand span{color:#219c94}.brand small{display:block;font-size:9px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-top:3px}nav{display:flex;gap:21px;justify-content:center;font-size:14px;font-weight:750}.actions{display:flex;gap:8px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border:1px solid var(--ink);border-radius:9px;font-weight:850;background:transparent;cursor:pointer}.btn.dark{background:var(--ink);color:#fff}.btn.cyan{background:var(--cyan);border-color:var(--cyan);color:#0b201e}
.hero{padding:38px 0 26px}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:18px}.hero-copy{background:var(--navy);color:#fff;border-radius:28px;padding:56px;display:flex;flex-direction:column;justify-content:space-between;min-height:680px}.eyebrow{text-transform:uppercase;font-size:11px;letter-spacing:.18em;font-weight:900;color:var(--cyan)}h1{font-size:clamp(58px,8vw,106px);line-height:.88;letter-spacing:-.065em;margin:10px 0 22px;font-weight:950}h2{font-size:clamp(38px,5vw,64px);line-height:.96;letter-spacing:-.045em;margin:0 0 18px}h3{font-size:22px;margin:0 0 9px}.lead{font-size:20px;color:#c6d8d5;max-width:660px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.hero-media{display:grid;grid-template-rows:1.15fr .85fr;gap:18px}.hero-photo{border-radius:28px;overflow:hidden;position:relative}.hero-photo img{width:100%;height:100%;object-fit:cover}.hero-photo .badge{position:absolute;left:18px;bottom:18px;background:rgba(255,255,255,.9);padding:11px 13px;border-radius:10px;font-weight:850}.dashboard-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:22px}.progress-row{display:grid;grid-template-columns:1fr auto;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}.progress-row:last-child{border-bottom:0}.progress-row b{font-size:14px}.progress-row span{font-size:12px;color:var(--muted)}
.trackbar{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:18px 0}.trackbar a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;font-weight:850;font-size:13px}.trackbar small{display:block;color:var(--muted);font-weight:600;margin-top:4px}
.section{padding:84px 0}.section.white{background:#fff}.section.dark{background:var(--navy);color:#fff}.section.dark .muted{color:#b7c9c6}.intro{display:grid;grid-template-columns:.72fr 1.28fr;gap:42px;align-items:start}.intro p{font-size:18px;color:var(--muted)}
.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}.module{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.module img{width:100%;height:220px;object-fit:cover}.module .body{padding:20px}.module .code{font-size:10px;font-weight:900;letter-spacing:.13em;color:#228b84;text-transform:uppercase}.module p{color:var(--muted)}
.station-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.station{background:#1a3640;border:1px solid #2c4d55;border-radius:16px;padding:20px}.station b{display:block;color:var(--cyan);font-size:11px;letter-spacing:.12em;margin-bottom:24px}.station p{color:#b6c8c5;font-size:14px}
.timeline{display:grid;grid-template-columns:repeat(5,1fr);gap:0;border-top:1px solid #4e666d}.timeline div{padding:22px 18px;border-right:1px solid #3a535a}.timeline b{display:block;color:var(--amber);font-size:11px;letter-spacing:.12em;margin-bottom:26px}.timeline p{font-size:14px;color:#bfd0cd}
.page-hero{padding:70px 0 36px;background:#fff;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(48px,6vw,80px);color:var(--navy)}.page-hero .lead{color:var(--muted);max-width:820px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.card p{color:var(--muted)}
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.course{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}.course .price{font-size:28px;font-weight:950;margin:10px 0}.course ul{padding-left:18px;color:var(--muted)}
form{display:grid;gap:14px;max-width:820px}.form2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:grid;gap:7px}.field label{font-size:11px;font-weight:900;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.field input,.field select,.field textarea{padding:14px;border:1px solid #cbd4d1;border-radius:9px;background:#fff;font:inherit}.field textarea{min-height:130px}
.account-grid{display:grid;grid-template-columns:230px 1fr;gap:18px}.account-nav{background:var(--navy);color:#fff;border-radius:18px;padding:18px}.account-nav a{display:block;padding:10px;border-radius:8px;color:#bdd0cd}.account-nav a.active{background:#1c444e;color:white}.account-main{display:grid;gap:18px}.account-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.account-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.account-card b{display:block;font-size:28px}
.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--line)}
.notice{background:#eaf4f1;border:1px solid #cddeda;border-radius:14px;padding:16px 18px;color:#52605e}
footer{background:#0e2026;color:#e6efed;padding:58px 0 28px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}.footer-grid a{display:block;color:#b5c7c4;margin:7px 0}.foot{margin-top:38px;padding-top:18px;border-top:1px solid #2b4147;font-size:12px;color:#839591}
@media(max-width:960px){.nav{grid-template-columns:1fr auto}.nav nav{display:none}.hero-grid,.trackbar,.intro,.module-grid,.station-grid,.timeline,.cards,.course-grid,.account-grid,.account-cards,.footer-grid,.form2{grid-template-columns:1fr}.hero-copy{min-height:auto;padding:38px}.hero-media{grid-template-rows:auto}.hero-photo img{height:360px}.trackbar{grid-template-columns:1fr 1fr}h1{font-size:58px}}