:root{color-scheme:dark;--bg:#101821;--card:#172330;--line:#293849;--text:#edf6ff;--muted:#a4b5c7;--accent:#35d4d0}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top left,#163141,var(--bg) 45%);color:var(--text);font:16px/1.55 Inter,Arial,sans-serif;min-height:100vh}header,main,footer{max-width:1120px;margin:auto;padding-left:24px;padding-right:24px}header{height:74px;display:flex;align-items:center;gap:26px;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:20px;color:#fff;text-decoration:none}nav{display:flex;gap:16px;flex:1}a{color:#b8f7f5;text-decoration:none}.button,.secondary{display:inline-block;border-radius:10px;padding:11px 16px;background:var(--accent);color:#072025;font-weight:700}.secondary{background:transparent;color:var(--text);border:1px solid var(--line)}main{padding-top:58px;padding-bottom:70px}.hero{display:grid;grid-template-columns:1.5fr .8fr;gap:36px;align-items:center}.hero h1{font-size:clamp(38px,6vw,70px);line-height:1.05;margin:.2em 0}.eyebrow{color:var(--accent);font-weight:700}.hero p{color:var(--muted);font-size:18px}.actions{display:flex;gap:12px;flex-wrap:wrap}.hero-card,article{border:1px solid var(--line);background:rgba(23,35,48,.86);border-radius:18px;padding:26px}.hero-card{font-size:38px;display:flex;flex-direction:column;gap:10px}.hero-card strong{font-size:20px}.hero-card span,article p{font-size:14px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:32px}article h2{margin-top:0}article strong{font-size:24px;display:block}footer{padding-top:22px;padding-bottom:32px;color:var(--muted);border-top:1px solid var(--line)}@media(max-width:700px){header{height:auto;padding-top:16px;padding-bottom:16px;flex-wrap:wrap}nav{order:3;width:100%;overflow:auto}.hero{grid-template-columns:1fr}.hero h1{font-size:44px}}