:root{
  --ink:#0b1220;
  --muted:#6b7280;
  --bg:#0a0f1f;
  --panel:#0f172a;
  --ring:#3b82f6;
  --gradA:#7c3aed;
  --gradB:#2563eb;
  --gradC:#06b6d4;
  --card:#0b1220;
  --border:#1f2937;
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  color:#eef2ff;
  background: radial-gradient(1200px 600px at 10% -10%, rgba(124,58,237,.35), transparent 50%),
              radial-gradient(1000px 500px at 90% -20%, rgba(37,99,235,.35), transparent 50%),
              var(--bg);
  font-family:"Plus Jakarta Sans", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height:1.6;
}

/* Nav */
.nav{position:sticky;top:0;z-index:100;background:rgba(10,15,31,.55);backdrop-filter:blur(8px);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-container{max-width:1100px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:12px 20px}
.logo{height:44px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.35))}
.links a{color:#cbd5e1;text-decoration:none;margin-left:16px}
.links a:hover{color:white}
.links .pill{padding:8px 12px;border:1px solid rgba(255,255,255,.15);border-radius:999px}

/* Hero */
.hero{position:relative;overflow:hidden;padding:86px 20px 60px}
.hero-inner{max-width:900px;margin:0 auto;text-align:center}
.hero h1{font-size:clamp(36px,5vw,56px);line-height:1.1;margin:0 0 10px;font-weight:800}
.hero .accent{background:linear-gradient(90deg,var(--gradA),var(--gradB),var(--gradC));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .tagline{color:#cbd5e1;font-size:18px;margin:0 0 22px}
.cta{display:flex;gap:12px;align-items:center;justify-content:center}
.btn{background:linear-gradient(90deg,var(--gradB),var(--gradC));color:#fff;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:700}
.btn:hover{filter:brightness(1.05)}
.btn-outline{border:1px solid rgba(255,255,255,.2);padding:12px 18px;border-radius:10px;text-decoration:none;color:#e5e7eb}
.btn-outline:hover{border-color:#fff}
.waves{position:absolute;left:0;right:0;bottom:-1px;width:100%;height:160px}
.wave-anim{animation:float 7s ease-in-out infinite}
@keyframes float {
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(8px)}
}

/* Sections */
.section{max-width:1100px;margin:0 auto;padding:48px 20px}
.section.alt{background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0));border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06)}
.section h2{font-size:28px;margin:0 0 14px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:14px;padding:16px}
.card h3{margin:0 0 6px}
.steps{margin:8px 0 0 22px}
.bullets{margin:8px 0 0 18px}
.fine{color:#cbd5e1;font-size:14px}

/* Footer */
.footer{max-width:1100px;margin:0 auto;padding:24px 20px;color:#cbd5e1;border-top:1px solid rgba(255,255,255,.06);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}