:root{--bg:#050505;--surface:#0e0e0e;--border:#1e1e1e;--text-main:#f5f5f0;--text-sub:#b0b0b0;--green:#2ecc71;--green-strong:#3dd87f;--green-glow:#2ecc711f}*{box-sizing:border-box}html{background:var(--bg)}body{background:radial-gradient(circle at top, #2ecc7114, transparent 30%), var(--bg);color:var(--text-main);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}.page-shell{min-height:100vh}.container{width:min(960px,100% - 48px);margin:0 auto}.topbar{z-index:10;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid var(--border);background:#050505d9;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;min-height:68px;display:flex}.brand{letter-spacing:-.02em;align-items:center;gap:10px;font-weight:700;display:flex}.brand-mark{background:linear-gradient(135deg, var(--green), var(--green-strong));border-radius:999px;width:14px;height:14px;box-shadow:0 0 24px #2ecc7166}.nav-link{color:var(--text-sub);font-size:14px}.hero{padding:96px 0 48px}.hero-inner{text-align:center}.eyebrow{color:var(--green);background:var(--green-glow);letter-spacing:.08em;text-transform:uppercase;border:1px solid #2ecc712e;border-radius:999px;margin:0 0 24px;padding:8px 14px;font-size:12px;font-weight:700;display:inline-block}h1{letter-spacing:-.05em;margin:0;font-size:clamp(40px,7vw,72px);line-height:1.05}h1 span{color:var(--green)}.hero-copy{width:min(640px,100%);color:var(--text-sub);margin:24px auto 0;font-size:18px;line-height:1.7}.hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:36px;display:flex}.btn{border-radius:10px;justify-content:center;align-items:center;min-height:48px;padding:0 22px;font-weight:700;transition:transform .2s,border-color .2s,background .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--green);color:#031108}.btn-secondary{border:1px solid var(--border);background:#ffffff05}.highlights{padding:32px 0 96px}.card{border:1px solid var(--border);background:linear-gradient(#ffffff06,#ffffff03);border-radius:20px;padding:32px}.card h2{letter-spacing:-.03em;margin:0 0 18px;font-size:24px}.feature-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.feature-list li{color:var(--text-sub);background:#ffffff05;border:1px solid #ffffff0f;border-radius:12px;padding:14px 16px}.feature-list li:before{content:"✓";color:var(--green);margin-right:10px;font-weight:700;display:inline-block}@media (max-width:640px){.container{width:min(100% - 32px,960px)}.hero{padding-top:72px}.hero-copy{font-size:16px}.card{padding:24px}}