*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0e0f13;--card:#171922;--text:#eef1f6;--muted:#9aa3b2;--lime:#c9f31d;--line:rgba(255,255,255,.09)}
body{font-family:system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6}
.nav{max-width:960px;margin:0 auto;padding:22px 20px;display:flex;justify-content:space-between;align-items:center}
.logo{font-weight:800;font-size:20px;color:var(--text);text-decoration:none}
.logo span{color:var(--lime)}
.nav nav{display:flex;gap:20px;align-items:center}
.nav nav a{color:var(--muted);text-decoration:none;font-size:14.5px}
.nav nav a:hover{color:var(--text)}
.btn{display:inline-block;background:var(--lime);color:#141607;font-weight:700;padding:11px 22px;border-radius:12px;text-decoration:none;font-size:14.5px;border:2px solid var(--lime)}
.btn.ghost{background:transparent;color:var(--text);border-color:var(--line)}
.hero{max-width:960px;margin:0 auto;padding:90px 20px 70px}
.kicker{color:var(--lime);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:13px}
.hero h1{font-size:clamp(44px,8vw,84px);line-height:1.02;letter-spacing:-.03em;margin:10px 0 16px}
.sub{color:var(--muted);font-size:18px;max-width:560px}
.cta-row{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}
.block{max-width:960px;margin:0 auto;padding:56px 20px}
.block h2{font-size:30px;letter-spacing:-.02em;margin-bottom:14px}
.block p{color:var(--muted);max-width:640px}
.tags{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.tags span{background:var(--card);border:1px solid var(--line);padding:6px 14px;border-radius:999px;font-size:13.5px;color:var(--text)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:24px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .2s}
.card:hover{transform:translateY(-4px)}
.thumb{font-size:40px;margin-bottom:12px}
.card h3{font-size:17px;margin-bottom:6px}
.card p{font-size:14px}
.center{text-align:center}
.center p{margin:0 auto}
.center .cta-row{justify-content:center}
footer{text-align:center;color:var(--muted);font-size:13px;padding:36px 20px;border-top:1px solid var(--line);margin-top:40px}
@media(max-width:640px){.grid{grid-template-columns:1fr}.hero{padding:60px 20px 50px}}