/* Minimal modern styles focusing on luxury feel */
:root{
  --bg:#ffffff;--accent:#000;--muted:#666;
  font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:#0b0b0b;line-height:1.4}
.container{max-width:980px;margin:0 auto;padding:24px}
.nav{border-bottom:1px solid #eee}
.brand{display:flex;gap:12px;align-items:center}
.logo{font-size:28px}
.nav nav{float:right}
.nav a{margin-left:16px;text-decoration:none;color:var(--muted)}
.hero{padding:48px 0}
.hero-grid{display:grid;grid-template-columns:1fr 380px;gap:32px;align-items:start}
.lead{font-size:18px;color:var(--muted)}
.highlights{list-style:disc;margin-left:20px;color:var(--muted)}
.cta-row{margin-top:16px;display:flex;gap:12px}
.btn{display:inline-block;padding:12px 18px;border-radius:8px;text-decoration:none}
.btn.primary{background:#000;color:#fff}
.btn.ghost{border:1px solid #000;color:#000;background:transparent}
.card-preview{position:relative}
.card-mock{background:linear-gradient(135deg,#000,#111);color:#fff;padding:24px;border-radius:12px;box-shadow:0 8px 30px rgba(0,0,0,0.15);margin-bottom:18px}
.card-top{font-weight:700}
.chip{margin:18px 0}
.card-number{letter-spacing:2px;font-size:18px;margin-top:8px}
.card-name{opacity:0.9;margin-top:12px}
.roi{background:#f7f7f7;padding:12px;border-radius:8px}
.roi label{display:block;margin:8px 0;font-size:14px}
.roi input{width:100%;padding:8px;border-radius:6px;border:1px solid #ddd}
.roiResult{margin-top:12px;font-weight:700}
.section{padding:36px 0}
.pricing-grid{display:flex;gap:18px}
.pricing-grid .card{flex:1;border:1px solid #eee;padding:18px;border-radius:10px}
.price{font-size:28px;font-weight:700}
.bullets{list-style:disc;margin-left:20px;color:var(--muted)}
.testimonials blockquote{background:#f8f8f8;padding:12px;border-left:4px solid #ccc;margin:8px 0;border-radius:6px}
.legal ul{list-style:disc;margin-left:20px;color:var(--muted)}
.footer{border-top:1px solid #eee;padding:18px 0;margin-top:12px;display:flex;justify-content:space-between}
.muted{color:var(--muted);font-size:13px}
.small{padding:8px 12px;font-size:13px;border-radius:6px}