:root{--bg:#0b0f1a;--card:#101725;--muted:#94a3b8;--fg:#e2e8f0;--primary:#60a5fa;--accent:#34d399;--maxw:1100px;--radius:16px;--shadow:0 10px 30px rgba(0,0,0,.25)}
*{box-sizing:border-box}html,body{height:100%}
body{margin:0;font:16px/1.6 system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--fg);background:radial-gradient(1200px 800px at 10% -10%,#12203a,transparent),var(--bg)}
a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}
.header{position:sticky;top:0;z-index:10;background:rgba(11,15,26,.8);backdrop-filter:blur(6px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;padding:12px 20px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--accent));box-shadow:var(--shadow)}
.nav .spacer{flex:1}
.btn{display:inline-block;padding:10px 16px;border-radius:12px;background:var(--primary);color:#06121e;font-weight:700;box-shadow:var(--shadow);border:0}
.btn.ghost{background:transparent;color:var(--fg);border:1px solid rgba(255,255,255,.12)}
.hero{max-width:var(--maxw);margin:0 auto;padding:70px 20px 40px;display:grid;grid-template-columns:1.2fr 1fr;gap:36px;align-items:center}
.hero h1{font-size:42px;line-height:1.15;margin:0 0 8px}.hero p{color:var(--muted);margin-top:0}
.hero .card{background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.08);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid .card h3{margin-top:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:30px 20px}.section{padding:24px 0}
.kicker{letter-spacing:.15em;text-transform:uppercase;color:var(--accent);font-weight:700;font-size:13px}
.footer{border-top:1px solid rgba(255,255,255,.06);margin-top:40px;padding:30px 20px;color:var(--muted)}
input,textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:#0d1424;color:var(--fg);outline:none}
label{display:block;margin:10px 0 6px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form .actions{display:flex;gap:10px;align-items:center}
.alert{padding:12px 14px;border-radius:12px;margin:10px 0;background:#0c1422;border:1px solid rgba(255,255,255,.08)}
.success{border-color:rgba(52,211,153,.3);background:rgba(52,211,153,.08)}
.error{border-color:rgba(239,68,68,.3);background:rgba(239,68,68,.08)}
table{width:100%;border-collapse:collapse;border:1px solid rgba(255,255,255,.08);border-radius:12px;overflow:hidden}
th,td{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.06)}tbody tr:hover{background:rgba(255,255,255,.03)}
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:rgba(96,165,250,.15);color:var(--primary);font-size:12px;font-weight:700}
.small{font-size:13px;color:var(--muted)}code{background:#0f172a;padding:2px 6px;border-radius:6px;border:1px solid rgba(255,255,255,.06)}
@media (max-width:900px){.hero{grid-template-columns:1fr}.grid{grid-template-columns:1fr}.pricing{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}}