:root{
  --bg:#0b0b0f;
  --card:#12121a;
  --alt:#0f0f16;
  --text:#f3f4f6;
  --muted:#a7abb6;
  --line:rgba(255,255,255,.10);
  --shadow: 0 14px 40px rgba(0,0,0,.45);
  --radius: 18px;
  --radius2: 14px;
  --max: 1120px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 20% -10%, rgba(124,92,255,.18), transparent 60%),
    radial-gradient(900px 600px at 90% 10%, rgba(45,212,191,.14), transparent 55%),
    var(--bg);
}

a{ color:inherit; text-decoration:none; }
.container{ width:min(var(--max), calc(100% - 32px)); margin:0 auto; }

.site-header{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background: rgba(11,11,15,.65);
  border-bottom:1px solid rgba(255,255,255,.10);
}
.header-inner{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{ display:flex; align-items:baseline; gap:8px; font-weight:800; letter-spacing:.3px; }
.brand-mark{ font-size:22px; }
.brand-sub{ font-size:14px; color:var(--muted); font-weight:700; }

.nav{ display:flex; align-items:center; gap:14px; }
.nav-menu{ display:flex; gap:16px; align-items:center; }
.nav-menu a{ color:var(--muted); font-weight:650; padding:8px 10px; border-radius:10px; }
.nav-menu a:hover{ color:var(--text); background: rgba(255,255,255,.06); }

.nav-toggle{
  display:none;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color:var(--text);
  border-radius:12px;
  padding:9px 12px;
  font-weight:700;
}

.hero{ padding:54px 0 26px; }
.hero-inner{
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap:22px;
  align-items:start;
}
.pill{
  display:inline-flex;
  padding:6px 10px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius:999px;
  color:var(--muted);
  font-weight:700;
  margin:0 0 12px;
}
h1{ font-size: clamp(34px, 4vw, 54px); margin: 0 0 10px; line-height:1.02; }
.lead{ color:var(--muted); font-size: 17px; line-height:1.6; margin: 0 0 18px; max-width: 62ch; }

.cta-row{ display:flex; gap:12px; flex-wrap:wrap; margin: 8px 0 16px; }
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  padding:12px 16px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  font-weight:800;
  letter-spacing:.2px;
  background: rgba(255,255,255,.03);
}
.btn.primary{
  border-color: rgba(124,92,255,.45);
  background: linear-gradient(135deg, rgba(124,92,255,.95), rgba(45,212,191,.55));
  color:#061016;
}
.btn.ghost{ color:var(--text); }

.section{ padding: 52px 0; }
.section.alt{ background: rgba(255,255,255,.02); border-top:1px solid rgba(255,255,255,.10); border-bottom:1px solid rgba(255,255,255,.10); }

.grid{ display:grid; gap:16px; }
.cards{ grid-template-columns: repeat(4, 1fr); }
.card{
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:16px;
}
.card p{ margin:0; color: var(--muted); line-height:1.6; }

.pricing{ grid-template-columns: repeat(3, 1fr); }
.price-card{
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:18px;
}
.price-card.featured{
  background: linear-gradient(180deg, rgba(124,92,255,.12), rgba(45,212,191,.06));
  border-color: rgba(124,92,255,.28);
}
.price-card ul{ color: var(--muted); line-height:1.7; }

.form{
  border:1px solid rgba(255,255,255,.10);
  border-radius: var(--radius);
  background: rgba(255,255,255,.03);
  padding:18px;
}
input, select, textarea{
  width:100%;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.20);
  color: var(--text);
  border-radius: 14px;
  padding: 11px 12px;
  font-size: 14px;
  outline:none;
}

.footer{ padding: 22px 0; }
.footer-inner{
  display:flex; align-items:center; justify-content:space-between; gap:12px;
  border-top:1px solid rgba(255,255,255,.10);
  padding-top: 16px;
  color: var(--muted);
}

@media (max-width: 980px){
  .hero-inner{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr 1fr; }
  .pricing{ grid-template-columns: 1fr; }
}
@media (max-width: 720px){
  .nav-toggle{ display:inline-flex; }
  .cards{ grid-template-columns: 1fr; }
}