:root{--accent:#4d7c0f;--ink:#1d2433;--muted:#5b6475;--line:#e6e8ef;--bg:#f7f8fb}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--accent)}.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header{border-bottom:1px solid var(--line);background:#fff}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none;font-size:18px}
.logo i{width:26px;height:26px;border-radius:7px;background:var(--accent);display:inline-block}
nav a{margin-left:26px;color:var(--muted);text-decoration:none;font-size:15px}nav a:hover,nav a.on{color:var(--ink)}
.hero{background:var(--bg);border-bottom:1px solid var(--line)}.hero .wrap{padding:96px 24px 88px}
h1{font-size:clamp(32px,5vw,52px);line-height:1.1;margin:0 0 18px;letter-spacing:-.02em;max-width:760px}
h2{font-size:28px;margin:0 0 12px;letter-spacing:-.01em}h3{font-size:19px;margin:0 0 8px}
.lead{font-size:19px;color:var(--muted);max-width:640px;margin:0}
.btn{display:inline-block;margin-top:30px;padding:13px 24px;border-radius:9px;background:var(--accent);color:#fff;text-decoration:none;font-weight:600}
section{padding:72px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:28px}
.card{border:1px solid var(--line);border-radius:14px;padding:26px;background:#fff}.card p{color:var(--muted);margin:0}
.facts{display:flex;flex-wrap:wrap;gap:44px;margin-top:20px}.facts b{display:block;font-size:30px}.facts span{color:var(--muted);font-size:14px}
.page{padding:64px 0 80px}.page p{color:var(--muted);max-width:720px}
form{display:grid;gap:14px;max-width:520px;margin-top:24px}input,textarea{font:inherit;padding:12px 14px;border:1px solid var(--line);border-radius:9px}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:14px}footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:30px 24px}
@media(max-width:640px){nav a{margin-left:14px}.hero .wrap{padding:64px 24px}}