:root{--bg:#0b1020;--bg-soft:#10162b;--card:#141b33;--border:#26304f;--text:#eef2ff;--muted:#a6b0cf;--brand:#5b8cff;--brand-2:#7c5bff;--accent:#34e2b0;--radius:16px;--maxw:1120px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:radial-gradient(1200px 600px at 80% -10%,rgba(124,91,255,.18),transparent 60%),radial-gradient(1000px 500px at 0 0,rgba(91,140,255,.16),transparent 55%),var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.header{position:-webkit-sticky;position:sticky;top:0;z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:rgba(11,16,32,.7);border-bottom:1px solid var(--border)}.nav{justify-content:space-between;height:68px}.brand,.nav{display:flex;align-items:center}.brand{gap:10px;font-weight:800;letter-spacing:-.02em;font-size:18px}.brand .logo{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));display:grid;place-items:center;color:#fff;font-weight:900;font-size:15px}.nav-links{display:flex;align-items:center;gap:28px;color:var(--muted);font-size:15px}.nav-links a:hover{color:var(--text)}.btn,.nav-cta{display:inline-flex}.btn{align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:12px;font-weight:600;font-size:15px;border:1px solid transparent;cursor:pointer;transition:transform .08s ease,box-shadow .2s ease,background .2s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 8px 24px rgba(91,140,255,.35)}.btn-primary:hover{box-shadow:0 10px 30px rgba(124,91,255,.5)}.btn-ghost{background:transparent;border-color:var(--border);color:var(--text)}.btn-ghost:hover{background:var(--bg-soft)}.hero{padding:84px 0 64px;text-align:center}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg-soft);color:var(--muted);font-size:13px;margin-bottom:24px}.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(52,226,176,.15)}.hero h1{font-size:clamp(34px,6vw,60px);line-height:1.05;letter-spacing:-.03em;margin:0 auto 20px;max-width:900px;font-weight:850}.hero h1 .grad{background:linear-gradient(120deg,var(--brand),var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.hero p.lead{font-size:clamp(16px,2.4vw,20px);color:var(--muted);max-width:720px;margin:0 auto 32px}.hero-actions{gap:14px}.hero-actions,.hero-trust{display:flex;justify-content:center;flex-wrap:wrap}.hero-trust{gap:20px;margin-top:34px;color:var(--muted);font-size:14px}.hero-trust span{display:inline-flex;align-items:center;gap:8px}.check{color:var(--accent)}section{padding:72px 0}.section-head{text-align:center;max-width:680px;margin:0 auto 48px}.section-head h2{font-size:clamp(26px,4vw,38px);letter-spacing:-.02em;margin:0 0 12px;font-weight:800}.section-head p{color:var(--muted);margin:0;font-size:17px}.eyebrow{color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.card{background:linear-gradient(180deg,var(--card),var(--bg-soft));border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:transform .15s ease,border-color .2s ease}.card:hover{transform:translateY(-4px);border-color:var(--brand)}.card .ico{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(91,140,255,.12);color:var(--brand);margin-bottom:16px}.card h3{margin:0 0 8px;font-size:18px;font-weight:700}.card p{margin:0;color:var(--muted);font-size:15px}.steps{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:20px;gap:20px}.step{position:relative;padding:26px;border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-soft)}.step .num{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-2));margin-bottom:16px}.step h3{margin:0 0 8px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:15px}.cta-band{background:linear-gradient(135deg,rgba(91,140,255,.14),rgba(124,91,255,.14));border:1px solid var(--border);border-radius:24px;padding:48px;text-align:center}.cta-band h2{font-size:clamp(24px,4vw,34px);margin:0 0 12px;letter-spacing:-.02em}.cta-band p{color:var(--muted);margin:0 0 26px;font-size:17px}.footer{border-top:1px solid var(--border);padding:40px 0;color:var(--muted);font-size:14px}.footer-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.form-wrap{max-width:520px;margin:0 auto}.field{margin-bottom:18px}.field label{display:block;margin-bottom:8px;font-size:14px;color:var(--muted)}.field input{width:100%;padding:13px 15px;border-radius:12px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:15px;outline:none}.field input:focus{border-color:var(--brand)}.subdomain-row{display:flex;align-items:stretch}.subdomain-row input{border-top-right-radius:0;border-bottom-right-radius:0}.subdomain-suffix{display:inline-flex;align-items:center;padding:0 14px;border:1px solid var(--border);border-left:none;border-top-right-radius:12px;border-bottom-right-radius:12px;background:var(--card);color:var(--muted);font-size:14px}.notice{padding:14px 16px;border-radius:12px;font-size:14px;margin-bottom:18px}.notice.ok{background:rgba(52,226,176,.12);border:1px solid rgba(52,226,176,.4);color:var(--accent)}.notice.err{background:rgba(255,91,110,.12);border:1px solid rgba(255,91,110,.4);color:#ff9aa6}@media (max-width:900px){.grid,.steps{grid-template-columns:1fr}.nav-links a:not(.nav-cta){display:none}}@media (prefers-color-scheme:light){:root{--bg:#f7f9ff;--bg-soft:#fff;--card:#fff;--border:#e2e8f5;--text:#0d1530;--muted:#55618a}.header{background:rgba(247,249,255,.8)}.card{box-shadow:0 4px 18px rgba(13,21,48,.05)}}