:root{
  --bg:#0e0f12;
  --card:#15171c;
  --text:#e9eef4;
  --muted:#b6c2d1;
  --primary:#5A87D8;    /* brand blue */
  --primary-2:#3EC9C6;  /* brand teal */
  --accent:#0C6BB3;     /* deep blue */
  --danger:#ff6b6b;
  --radius:14px;
  --shadow:0 10px 25px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Inter,Ubuntu,Cantarell,Noto Sans,sans-serif;
  color:var(--text);
  background:radial-gradient(1200px 1200px at 10% -10%, rgba(111,135,255,.18), transparent 60%),
             radial-gradient(1000px 1000px at 90% -20%, rgba(156,107,255,.14), transparent 60%),
             var(--bg);
  line-height:1.6;
}
img{max-width:100%;display:block}
.container{width:min(1120px, calc(100% - 32px)); margin-inline:auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Header */
.site-header{position:sticky;top:0;backdrop-filter:blur(10px);background:rgba(14,15,18,.5);border-bottom:1px solid rgba(255,255,255,.06);z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:700;font-size:1.25rem}
.brand .brand-logo{display:block}
.brand .brand-text{letter-spacing:.3px}
.brand.small .brand-logo{width:22px;height:22px}
.site-nav{display:flex;gap:18px}
.site-nav a{color:var(--muted);text-decoration:none;font-weight:500}
.site-nav a:hover{color:var(--text)}
.ig-link{border:1px solid rgba(255,255,255,.12);padding:6px 10px;border-radius:10px}

/* Hero */
.hero{padding:84px 0 48px;position:relative;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero-copy h1{font-size:clamp(2rem,4vw,3rem);line-height:1.15;margin:0 0 12px}
.lead{color:var(--muted);margin:0 0 22px}

.waitlist{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.waitlist input{flex:1;min-width:240px;padding:14px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.1);background:#0f1217;color:var(--text);outline:none}
.waitlist input:focus{border-color:var(--primary)}
.waitlist button{padding:14px 18px;border-radius:12px;border:0;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:white;font-weight:600;cursor:pointer;box-shadow:0 10px 20px rgba(111,135,255,.35)}
.waitlist button:hover{filter:brightness(1.05)}
.form-feedback{min-height:1.2em;margin:4px 0 0;color:var(--accent);font-weight:600}
.privacy-note{font-size:.9rem;color:var(--muted);margin:4px 0 0}
.button.secondary{display:inline-block;border:1px solid rgba(255,255,255,.12);padding:10px 14px;border-radius:12px;color:var(--text);text-decoration:none}
.button.secondary:hover{border-color:rgba(255,255,255,.28)}

.hero-art{position:relative;height:360px}
.blob{position:absolute;border-radius:999px;filter:blur(40px);opacity:.7}
.blob.b1{width:280px;height:280px;background:radial-gradient(circle at 30% 30%, #6f87ff, transparent 60%);top:20px;left:-60px}
.blob.b2{width:320px;height:320px;background:radial-gradient(circle at 70% 40%, #9c6bff, transparent 60%);bottom:-40px;right:10px}
.blob.b3{width:240px;height:240px;background:radial-gradient(circle at 50% 50%, #00d4b3, transparent 60%);top:140px;right:180px}

/* Features */
.features{padding:28px 0 64px}
.features h2{text-align:center;margin:0 0 22px}
.features .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:var(--card);border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
.card .icon{font-size:1.6rem;margin-bottom:10px}
.card h3{margin:0 0 6px}
.card p{margin:0;color:var(--muted)}

/* CTA */
.cta{padding:64px 0}
.cta-inner{background:linear-gradient(135deg, rgba(111,135,255,.16), rgba(156,107,255,.12));border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.cta h2{margin:0 0 10px}
.cta p{margin:0 0 16px;color:var(--muted)}

/* Footer */
.site-footer{border-top:1px solid rgba(255,255,255,.06);padding:18px 0;color:var(--muted)}
.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.legal{display:flex;gap:12px}
.legal a{color:var(--muted);text-decoration:none}
.legal a:hover{color:var(--text)}

/* Responsive */
@media (max-width: 900px){
  .hero-inner{grid-template-columns:1fr}
  .hero-art{height:220px}
  .features .grid{grid-template-columns:1fr}
}