:root{--primary: #0000f0;--primary-light: #598cff;--gold: #d19e21;--ink: #0b0b14;--muted: #6b6b78;--surface: #ffffff;--bg: #f6f7fb;--border: rgba(11, 11, 20, .08);--radius: 16px;--maxw: 1080px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}img{display:block}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.btn{display:inline-block;background:var(--primary);color:#fff;font-weight:600;padding:12px 20px;border-radius:999px;transition:transform .12s ease,opacity .12s ease}.btn:hover{transform:translateY(-1px);opacity:.94}.btn-lg{padding:15px 28px;font-size:17px}.btn-sm{padding:9px 16px;font-size:14px}.btn-ghost{background:transparent;color:var(--primary);box-shadow:inset 0 0 0 1.5px var(--primary)}.nav{position:sticky;top:0;z-index:10;background:#f6f7fbd9;-webkit-backdrop-filter:saturate(180%) blur(12px);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:700}.brand-mark{border-radius:8px}.brand-name{font-size:18px}.nav-links{display:flex;align-items:center;gap:24px}.nav-links a{color:var(--ink);font-weight:500}.nav-links .btn{color:#fff}.hero{background:radial-gradient(120% 120% at 50% 0%,#1a1aff 0%,var(--primary) 45%,#0000a8 100%);color:#fff;text-align:center;padding:96px 0 104px}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:700;opacity:.85;margin:0 0 16px}.eyebrow-gold{color:var(--gold);opacity:1}.hero-title{font-size:clamp(36px,6vw,60px);line-height:1.05;letter-spacing:-.02em;margin:0 0 20px;font-weight:800}.hero-sub{max-width:620px;margin:0 auto 32px;font-size:clamp(17px,2.2vw,20px);opacity:.92}.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero .btn-ghost{color:#fff;box-shadow:inset 0 0 0 1.5px #fff9}section{padding:80px 0}.section-title{font-size:clamp(26px,4vw,36px);letter-spacing:-.02em;margin:0 0 16px;text-align:center}.section-lead{max-width:640px;margin:0 auto 8px;text-align:center;color:var(--muted);font-size:18px}.kinds{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:12px;padding:0;margin:36px auto 0;max-width:720px}.kind-chip{background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:10px 18px;font-weight:600;font-size:15px}.features{background:var(--surface)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:44px}.feature-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:26px}.feature-title{margin:0 0 10px;font-size:20px}.feature-body{margin:0;color:var(--muted)}.premium{background:linear-gradient(180deg,#14140f,#1d1a10);color:#fff}.premium .section-lead{color:#ffffffd1}.premium-inner,.cta{text-align:center}.footer{background:var(--ink);color:#ffffffb3;padding:40px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:700}.footer-brand img{border-radius:6px}.footer-links{display:flex;gap:22px}.footer-links a{color:#ffffffb3}.footer-links a:hover{color:#fff}.footer-copy{margin:0;font-size:14px}@media(max-width:820px){.feature-grid{grid-template-columns:1fr}.nav-links a:not(.btn){display:none}section{padding:60px 0}.hero{padding:72px 0 80px}}