:root{--bg1: #f7fbff;--bg2: #eef8ff;--text: #102f46;--muted: #607587;--primary: #0f4a5f;--cyan: #1fb7c8;--blue: #5368f4;--line: rgba(15, 74, 95, .12);--card: rgba(255,255,255,.86);--shadow: 0 24px 60px rgba(15, 74, 95, .1)}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at 18% 8%,rgba(31,183,200,.15),transparent 26%),radial-gradient(circle at 82% 15%,rgba(83,104,244,.12),transparent 28%),linear-gradient(135deg,var(--bg1),var(--bg2))}.site-shell{width:min(1280px,calc(100% - 32px));margin:auto;padding:24px 0 42px}.site-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 22px;border:1px solid var(--line);border-radius:24px;background:#ffffffe6;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:14px;color:var(--primary);text-decoration:none}.brand img{width:58px;height:58px;object-fit:contain;border-radius:18px;background:#fff;padding:6px}.brand strong{display:block;font-size:24px}.brand span{display:block;color:var(--muted);font-size:13px;margin-top:3px}.site-nav{display:flex;gap:10px;flex-wrap:wrap}.site-nav a{color:var(--primary);text-decoration:none;font-weight:850;padding:11px 15px;border-radius:999px}.site-nav a:hover,.portal-link{background:#fff;box-shadow:0 10px 24px #0f4a5f14}.hero{text-align:center;padding:95px 20px 68px}.eyebrow{display:inline-block;margin:0 0 22px;padding:10px 18px;border-radius:999px;background:#fff;color:var(--primary);font-weight:950;box-shadow:0 12px 28px #0f4a5f14}.hero h1{margin:0;font-size:clamp(62px,9vw,116px);line-height:.9;letter-spacing:-4px;color:var(--primary)}.hero h2{margin:24px 0 0;font-size:clamp(25px,3.4vw,40px);background:linear-gradient(90deg,var(--cyan),var(--blue));-webkit-background-clip:text;color:transparent}.hero-lead{max-width:760px;margin:28px auto 0;color:var(--muted);font-size:21px;line-height:1.8}.hero-actions{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:36px}.btn{min-width:170px;padding:15px 24px;border-radius:16px;text-decoration:none;font-weight:950}.primary{color:#fff;background:linear-gradient(135deg,#008fa7,var(--blue));box-shadow:0 18px 40px #5368f433}.secondary{color:var(--primary);background:#fff;border:1px solid var(--line)}.platform{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:12px}.module-card{min-height:210px;padding:28px;border-radius:26px;background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);text-decoration:none}.module-card h3{margin:0 0 12px;color:var(--primary);font-size:26px}.module-card p{margin:0;color:var(--muted);line-height:1.7;font-size:16px}.site-footer{margin-top:26px;padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line);text-align:center;box-shadow:var(--shadow)}.site-footer strong{display:block;color:var(--primary);font-size:20px}.site-footer span{display:block;color:var(--muted);margin-top:4px}@media (max-width: 900px){.site-header{flex-direction:column;align-items:flex-start}.platform{grid-template-columns:1fr}.hero{padding-top:58px}.hero-lead{font-size:18px}}