:root{
  --brand:#0E1217;
  --accent:#00E5A8;
  --secondary:#1F2937;
  --surface:#0B0F14;
  --muted:#9CA3AF;
  --error:#EF4444;
  --radius:16px;
}
body{font-family:Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;color:#e5e7eb;background:var(--brand);margin:0}
.h1,.h2,.h3,h1,h2,h3{font-family:Poppins, Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.btn-primary{background:var(--accent);color:#0B0F14;border-radius:var(--radius);padding:12px 20px;font-weight:600;display:inline-flex;gap:8px;align-items:center}
.btn-primary:hover{opacity:.9}
.btn-secondary{background:transparent;color:#fff;border:1px solid #334155;border-radius:var(--radius);padding:12px 20px}
.card{background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));border:1px solid rgba(255,255,255,.06);border-radius:var(--radius);backdrop-filter:blur(6px)}
.badge{display:inline-block;border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 12px;font-size:12px;color:#d1d5db}
.section-pad{padding:56px 0}
.section-title{font-size:32px;line-height:1.1;margin:0 0 16px}
.section-sub{color:#9CA3AF;margin-bottom:24px}
.stars{letter-spacing:2px}
.trainer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.trainer-card img{width:100%;height:260px;object-fit:cover;border-radius:12px}
.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.plan-card{padding:20px}
.plan-price{font-size:32px;font-weight:700;color:#fff}
.plan-period{color:#9CA3AF}
.benefits{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.benefit{padding:18px}
.benefit-icon{font-size:24px}
.product-form{position:sticky;top:16px}
header.site-header{position:sticky;top:0;z-index:50;background:#0B0F14;border-bottom:1px solid rgba(255,255,255,.06)}
header .row{display:flex;align-items:center;justify-content:space-between;height:64px}
footer.site-footer{margin-top:48px;border-top:1px solid rgba(255,255,255,.06);padding:28px 0;color:#9CA3AF}