:root{--blue:#2448C7;--navy:#1B2D7A;--amber:#F5A524;--ink:#1B2D7A;--muted:#5A6178;--bg:#F6F7FB;--soft:#EEF2FC;--card:#FFFFFF;--line:#E3E7F2;--teal:#0B7A64}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:16px}
a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header{background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;color:var(--navy)}.brand:hover{text-decoration:none}
.brand img{width:36px;height:36px}.brand span{font-weight:500;color:var(--muted)}
.links{display:flex;gap:22px;font-size:15px}.links a{color:var(--muted)}
.hero{padding:84px 0 64px}
.eyebrow{display:inline-block;background:var(--soft);color:var(--blue);font-weight:600;font-size:13px;padding:6px 12px;border-radius:999px}
h1{font-size:clamp(32px,5vw,52px);line-height:1.12;margin:18px 0 16px;color:var(--navy);letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--blue)}
.lead{font-size:19px;color:var(--muted);max-width:640px;margin:0 0 28px}
.btn{display:inline-block;background:var(--blue);color:#fff;font-weight:600;padding:13px 22px;border-radius:10px}.btn:hover{text-decoration:none;background:var(--navy)}
.btn.ghost{background:transparent;color:var(--blue);border:1.5px solid var(--blue);margin-left:10px}.btn.ghost:hover{background:var(--soft)}
section{padding:56px 0}
h2{font-size:30px;margin:0 0 10px;color:var(--navy);letter-spacing:-.01em}
.sub{color:var(--muted);margin:0 0 30px;max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px}
.card h3{margin:10px 0 6px;font-size:18px;color:var(--navy)}.card p{margin:0;color:var(--muted);font-size:15px}
.ico{width:42px;height:42px;border-radius:12px;background:var(--soft);display:grid;place-items:center;font-size:20px}
.product{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:34px}
.product .tag{color:var(--teal);font-weight:700;font-size:13px;letter-spacing:.06em;text-transform:uppercase}
.product ul{padding-left:18px;color:var(--muted);margin:14px 0 0}.product li{margin:6px 0}
.chat{background:#E9F4F1;border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:10px;font-size:14px}
.b{max-width:85%;padding:9px 12px;border-radius:12px;background:#fff;box-shadow:0 1px 2px rgba(27,45,122,.08)}
.b.me{align-self:flex-end;background:#D9F2E7}
.b small{display:block;color:var(--teal);font-weight:700;font-size:11px}
.contact{background:var(--navy);color:#fff;border-radius:20px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
.contact h2{color:#fff}.contact p{margin:6px 0;color:#D5DBF5}.contact a{color:#fff;font-weight:600}
footer{padding:32px 0 40px;color:var(--muted);font-size:14px}
.foot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid var(--line);padding-top:22px}
.foot nav a{margin-left:18px;color:var(--muted)}
.doc{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:36px;margin:40px 0}
.doc h1{font-size:34px}.doc h2{font-size:21px;margin-top:28px}.doc p,.doc li{color:#3A4363}
@media (max-width:760px){.links{display:none}.product,.contact{grid-template-columns:1fr}.hero{padding:56px 0 40px}.btn.ghost{margin:10px 0 0}.doc{padding:22px}}