:root{--bg:#050816;--primary:#3b82f6;--muted:#94a3b8}
body{font-family:Inter,sans-serif;background:var(--bg);color:#fff;margin:0}
.container{width:90%;max-width:1200px;margin:auto}
.hero{min-height:100vh;display:flex;align-items:center;text-align:center;position:relative}
.hero-bg{position:absolute;inset:0;background:radial-gradient(circle at 20% 20%,rgba(59,130,246,.25),transparent 40%)}
.hero-wrapper{position:relative}
.hero h1{font-size:clamp(48px,8vw,90px)}
.hero-badge,.feature-card,.btn-ghost{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1)}
.btn-primary,.btn-ghost{padding:14px 24px;border-radius:12px;color:#fff;text-decoration:none}
.btn-primary{background:var(--primary)}
.features{padding:100px 0}
.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.feature-card{padding:30px;border-radius:20px}
.cta-premium{text-align:center;padding:80px 20px}
input,textarea{width:100%;padding:12px;margin:8px 0;border-radius:8px}