:root{--bg:#071527;--bg-soft:#0d2340;--card:#fff;--text:#102033;--muted:#5f7187;--blue:#2196f3;--blue-dark:#0a2e5c;--line:#dce6f1;--shadow:0 18px 50px rgba(7,21,39,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:#f6f9fc;line-height:1.6}a{color:inherit}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.site-header{background:linear-gradient(135deg,var(--bg),var(--bg-soft));color:#fff;padding:14px 0}.header-inner,.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;text-decoration:none}.header-logo{display:block;width:220px;max-width:48vw;height:auto;background:rgba(255,255,255,.92);border-radius:14px;padding:4px 10px}nav{display:flex;flex-wrap:wrap;gap:18px;font-size:15px}nav a{text-decoration:none;color:#dbeeff}nav a:hover{color:#fff}.hero{background:radial-gradient(circle at 80% 20%,rgba(33,150,243,.22),transparent 30%),linear-gradient(135deg,#08172a,#102a4d);color:#fff;padding:82px 0}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:36px;align-items:center}.eyebrow{color:#79c7ff;text-transform:uppercase;letter-spacing:.14em;font-size:13px;font-weight:700;margin:0 0 12px}.hero h1{margin:0;font-size:clamp(36px,5vw,62px);line-height:1.04;letter-spacing:-.06em}.lead{color:#c6daf0;font-size:19px;max-width:760px;margin:24px 0 0}.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:999px;background:var(--blue);color:#fff;text-decoration:none;font-weight:700;box-shadow:0 10px 22px rgba(33,150,243,.26)}.button.secondary{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);box-shadow:none}.logo-card,.card,.notice{background:var(--card);color:var(--text);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.logo-card{background:rgba(255,255,255,.94);text-align:center}.logo-card img{display:block;width:100%;height:auto;margin:0 auto 14px}.logo-card p{margin:0;color:var(--muted)}.card h3,.notice h3{margin-top:0}.section{padding:72px 0}.section h2{margin-top:0;font-size:clamp(28px,3vw,42px);letter-spacing:-.04em}.muted{background:#eef5fb}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{border:1px solid var(--line)}.card p{color:var(--muted)}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}.steps li{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;counter-increment:step}.steps li::before{content:counter(step);display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;font-weight:800;margin-bottom:14px}.steps strong,.steps span{display:block}.steps span{color:var(--muted);margin-top:6px}.split{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:start}.notice{background:#eaf5ff;border:1px solid #cde8ff;box-shadow:none}.notice ul{padding-left:20px;margin-bottom:0}.contact{background:#fff}.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:28px}.contact-grid div{border:1px solid var(--line);border-radius:16px;padding:18px;background:#fbfdff}.contact-grid strong,.contact-grid span,.contact-grid a{display:block}.contact-grid strong{color:var(--blue-dark);margin-bottom:6px}.contact-grid a{color:var(--blue-dark);word-break:break-word}.site-footer{background:#071527;color:#b9d6f4;padding:26px 0;font-size:14px}@media(max-width:850px){.header-inner,.footer-inner{align-items:flex-start;flex-direction:column}.hero-grid,.cards,.steps,.split,.contact-grid{grid-template-columns:1fr}.hero{padding:58px 0}.header-logo{width:190px;max-width:70vw}nav{gap:12px}}