*{box-sizing:border-box}
:root{
  --bg:#0a0f16; --panel:#0e1520; --text:#e9f7ff; --muted:#9fb6c5;
  --grad1:#9b7bff; --grad2:#55e7ff;
}
html,body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial}
.nav{max-width:1100px;margin:0 auto;padding:16px 5%;display:flex;align-items:center}
.brand{display:flex;align-items:center;gap:10px}
.logo{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--grad1),var(--grad2));
  display:grid;place-items:center;color:#0a0f16;font-weight:900}
.name{font-weight:800}
.tag{opacity:.7;font-size:.85rem}
.wrap{max-width:1100px;margin:0 auto;padding:24px 5%}
.hero h1{font-size:clamp(28px,4vw,44px);margin:.2em 0 .2em}
.accent{background:linear-gradient(135deg,var(--grad1),var(--grad2));-webkit-background-clip:text;background-clip:text;color:transparent}
.sub{opacity:.85;max-width:700px}
.form{margin:18px 0;display:flex;gap:10px;flex-wrap:wrap}
.form input{flex:1;min-width:240px;padding:12px 14px;border-radius:10px;border:1px solid #223042;background:#0e1520;color:var(--text)}
.form button{padding:12px 16px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--grad1),var(--grad2));color:#0a0f16;font-weight:800;cursor:pointer}
.msg{min-height:22px;margin-top:8px}
.bullets{margin:16px 0;padding-left:18px;opacity:.9}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:28px 0}
.card{background:var(--panel);border:1px solid #1a2534;border-radius:14px;padding:16px}
.foot{max-width:1100px;margin:0 auto;padding:28px 5%;opacity:.7}
@media (max-width:860px){.features{grid-template-columns:1fr}}