:root{--bg: #ffffff;--text: #0f172a;--muted: #475569;--brand: #0b3d91;--brand-2: #22c55e;--surface: #f8fafc;--line: #e2e8f0}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji",Segoe UI Symbol,"Noto Color Emoji";color:var(--text);background:var(--bg)}.container{max-width:1100px;margin:0 auto;padding:0 20px}.section{padding:80px 0}.section.alt{background:var(--surface)}h1,h2{letter-spacing:-.02em}h1{font-size:clamp(32px,5vw,56px);margin:0 0 12px}h2{font-size:clamp(24px,3.6vw,36px);margin:0 0 16px}p.lead{font-size:clamp(16px,2.2vw,20px);color:var(--muted);margin:0 0 12px}.btn{display:inline-flex;align-items:center;gap:10px;background:var(--brand);color:#fff;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:600;border:1px solid transparent}.btn.secondary{background:#fff;color:var(--brand);border-color:var(--brand)}.btn.ghost{background:transparent;color:var(--brand);border-color:var(--brand)}.btn:hover{filter:brightness(.95)}nav.top{position:sticky;top:0;z-index:40;-webkit-backdrop-filter:saturate(180%) blur(6px);backdrop-filter:saturate(180%) blur(6px);background:#ffffffbf;border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.nav-links{display:flex;gap:16px;flex-wrap:wrap}.nav-links a{color:var(--muted);text-decoration:none;padding:8px 10px;border-radius:8px}.nav-links a:hover{background:var(--surface);color:var(--text)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--text);text-decoration:none}.brand .logo{width:28px;height:28px;border-radius:6px;background:linear-gradient(140deg,var(--brand),#1e90ff);display:inline-grid;place-items:center;color:#fff;font-weight:900}.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.card{border:1px solid var(--line);border-radius:14px;padding:18px;background:#fff}.badge{display:inline-block;padding:4px 10px;font-size:12px;border:1px solid var(--line);border-radius:999px;color:var(--muted)}.kicker{font-weight:700;color:var(--brand);font-size:12px;letter-spacing:.12em;text-transform:uppercase}.hero{padding:90px 0 70px;background:radial-gradient(1200px 400px at 50% -10%,rgba(34,197,94,.08),transparent),radial-gradient(900px 260px at 80% 0%,rgba(14,165,233,.1),transparent);border-bottom:1px solid var(--line)}.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}.footer{padding:40px 0;border-top:1px solid var(--line);color:var(--muted)}.small{font-size:14px;color:var(--muted)}input[type=email]{width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px}.form-row{display:flex;gap:12px;flex-wrap:wrap}