:root{--bg: #0b0f1a;--bg-elev: #141a2b;--bg-elev-2: #1b2238;--ink: #e6e9f5;--ink-dim: #9aa3bf;--ink-faint: #6b7494;--accent: #6366f1;--accent-2: #818cf8;--accent-glow: rgba(99, 102, 241, .35);--good: #22c55e;--bad: #ef4444;--warn: #f59e0b;--border: #243049;--radius: 12px;--radius-sm: 8px;--maxw: 1080px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, system-ui, sans-serif}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.2;font-weight:700;letter-spacing:-.01em}h1{font-size:clamp(28px,5vw,44px)}h2{font-size:clamp(22px,3.5vw,30px)}p{margin:0 0 1em}.shell{max-width:var(--maxw);margin:0 auto;padding:0 24px}.center{text-align:center}.muted{color:var(--ink-dim)}.faint{color:var(--ink-faint)}.err{color:var(--bad)}.ok{color:var(--good)}.nav{position:sticky;top:0;z-index:20;background:#0b0f1acc;-webkit-backdrop-filter:saturate(140%) blur(12px);backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid var(--border)}.nav-inner{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:24px}.brand{font-weight:800;font-size:18px;color:var(--ink);letter-spacing:-.02em;display:flex;align-items:center;gap:8px}.brand .dot{width:10px;height:10px;border-radius:50%;background:var(--accent);box-shadow:0 0 12px var(--accent-glow)}.nav-links{display:flex;align-items:center;gap:20px;margin-left:auto}.nav-links a{color:var(--ink-dim);font-size:15px}.nav-links a:hover{color:var(--ink);text-decoration:none}.nav-user{display:flex;align-items:center;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-elev);color:var(--ink);font:inherit;font-weight:600;cursor:pointer;transition:all .15s ease;text-decoration:none}.btn:hover{background:var(--bg-elev-2);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 4px 18px var(--accent-glow)}.btn-primary:hover{background:var(--accent-2);border-color:var(--accent-2)}.btn-ghost{background:transparent;border-color:transparent;color:var(--ink-dim)}.btn-ghost:hover{background:var(--bg-elev);color:var(--ink)}.btn-lg{padding:14px 26px;font-size:16px}.btn-block{width:100%}.card{background:var(--bg-elev);border:1px solid var(--border);border-radius:var(--radius);padding:28px}.card.tight{padding:24px}.field{margin-bottom:16px}.field label{display:block;font-size:14px;color:var(--ink-dim);margin-bottom:6px}.input{width:100%;padding:11px 14px;border-radius:var(--radius-sm);background:var(--bg);border:1px solid var(--border);color:var(--ink);font:inherit;font-size:15px;transition:border-color .15s ease}.input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.input::placeholder{color:var(--ink-faint)}.alert{padding:12px 14px;border-radius:var(--radius-sm);font-size:14px;margin-bottom:16px}.alert-error{background:#ef44441f;border:1px solid rgba(239,68,68,.4);color:#ffb4b4}.hero{padding:88px 0 64px;text-align:center}.hero h1{margin:0 0 18px}.hero .lead{font-size:18px;color:var(--ink-dim);max-width:640px;margin:0 auto 32px}.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.pill{display:inline-block;padding:5px 12px;border-radius:999px;font-size:13px;background:var(--bg-elev);border:1px solid var(--border);color:var(--ink-dim);margin-bottom:20px}.section{padding:72px 0;border-top:1px solid var(--border)}.section h2{text-align:center;margin:0 0 12px}.section .sub{text-align:center;color:var(--ink-dim);max-width:560px;margin:0 auto 48px}.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}@media (max-width: 800px){.grid-3,.grid-2{grid-template-columns:1fr}.nav-links .hide-sm{display:none}}.feature{padding:24px}.feature .ico{font-size:26px;margin-bottom:12px}.feature h3{margin:0 0 8px;font-size:17px}.feature p{margin:0;color:var(--ink-dim);font-size:14px}.price-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;max-width:720px;margin:0 auto}@media (max-width: 640px){.price-grid{grid-template-columns:1fr}}.price-card{text-align:center;position:relative}.price-card .name{color:var(--ink-dim);font-size:14px;text-transform:uppercase;letter-spacing:.06em}.price-card .amount{font-size:40px;font-weight:800;margin:8px 0}.price-card .period{color:var(--ink-dim)}.price-card .note{color:var(--good);font-size:13px;height:18px}.price-card.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent),0 8px 30px var(--accent-glow)}.badge{position:absolute;top:-10px;left:50%;transform:translate(-50%);background:var(--accent);color:#fff;font-size:11px;padding:3px 10px;border-radius:999px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.footer{border-top:1px solid var(--border);padding:36px 0;color:var(--ink-faint);font-size:14px}.footer-inner{display:flex;flex-wrap:wrap;gap:16px;align-items:center}.footer-inner .col{display:flex;gap:16px;flex-wrap:wrap}.footer a{color:var(--ink-dim)}.footer .legal{margin-left:auto}.spinner{width:28px;height:28px;border:3px solid var(--bg-elev);border-top-color:var(--accent);border-radius:50%;margin:0 auto;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.badge-status{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600}.badge-status .d{width:8px;height:8px;border-radius:50%}.d-on{background:var(--good)}.d-off{background:var(--ink-faint)}hr{border:none;border-top:1px solid var(--border);margin:24px 0}.legal-prose{max-width:760px}.legal-prose h2{font-size:20px;margin:28px 0 10px}.legal-prose h3{font-size:16px;margin:20px 0 8px;color:var(--ink-dim)}.legal-prose ul{padding-left:20px}.legal-prose li{margin-bottom:6px}