*{box-sizing:border-box}
:root{--ink:#1f2933;--muted:#4b5563;--brand:#1d4e89;--accent:#f2a900;--bg:#f3f5f8;--card:#fff}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}
.wrap{max-width:960px;margin:0 auto;padding:0 16px}
header{background:var(--brand);color:#fff}
header .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 16px}
header a{color:#fff;text-decoration:none;font-weight:700}
.logo{font-size:22px;font-weight:800;letter-spacing:.02em}
.logo span{color:var(--accent)}
nav a{margin-left:16px;font-weight:600;font-size:15px}
.hero{background:linear-gradient(160deg,#1d4e89,#163a66);color:#fff;padding:56px 0 64px}
.hero h1{font-size:40px;line-height:1.15;margin:0 0 14px}
.hero p{font-size:19px;max-width:640px;opacity:.95;margin:0 0 24px}
.btn{display:inline-block;background:var(--accent);color:#1f2933;font-weight:800;padding:14px 22px;border-radius:10px;text-decoration:none}
.btn.secondary{background:transparent;color:#fff;border:2px solid #fff;margin-left:8px}
section{padding:44px 0}
h2{color:var(--brand);font-size:28px;margin:0 0 18px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:var(--card);border-radius:14px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.07)}
.card h3{margin:0 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:15px}
.plans .card{text-align:left}
.price{font-size:30px;font-weight:800;color:var(--brand)}
ul.check{padding-left:0;list-style:none}
ul.check li{padding-left:26px;position:relative;margin:6px 0}
ul.check li:before{content:"✓";position:absolute;left:0;color:#16803c;font-weight:800}
.doc{background:var(--card);border-radius:14px;padding:28px;margin:32px 0;box-shadow:0 1px 3px rgba(0,0,0,.07)}
.doc h1{color:var(--brand);margin-top:0}
.doc h2{font-size:20px;margin-top:28px}
footer{color:var(--muted);font-size:14px;padding:28px 0 40px;text-align:center}
@media (max-width:600px){.hero h1{font-size:30px}.btn.secondary{margin:10px 0 0}nav a{margin-left:10px}}