:root{
  --bg:#0b0b0d;
  --card:#151518;
  --text:#f2f2f2;
  --muted:#b3b3b3;
  --accent:#e50914;
  --accent-2:#c40000;
  --grey:#2a2a2f;
  --ring: rgba(229,9,20,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,Helvetica,sans-serif}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:16px}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 18px;border-radius:14px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:white;font-weight:600;border:none;cursor:pointer;
  box-shadow:0 10px 24px var(--ring);transition:transform .15s ease, box-shadow .2s ease, opacity .2s;
}
.btn:hover{transform:translateY(-1px);box-shadow:0 16px 30px var(--ring)}
.btn.ghost{background:transparent;border:1px solid #3a3a40}
.badge{font-size:12px;padding:6px 10px;border-radius:999px;background:#1e1e22;color:#d5d5db}
.nav{position:sticky;top:0;background:rgba(11,11,13,.8);backdrop-filter:blur(10px);border-bottom:1px solid #1a1a1f;z-index:50}
.nav .row{display:flex;align-items:center;justify-content:space-between;padding:10px 16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.brand-logo{width:36px;height:36px;border-radius:10px;background:linear-gradient(135deg,#2b2b30 0%, #1a1a1f 55%, var(--accent) 120%);display:grid;place-items:center;color:white;font-size:14px;box-shadow:0 3px 10px rgba(0,0,0,.35)}
.menu{display:flex;gap:14px;flex-wrap:wrap}
.menu a{padding:8px 12px;border-radius:12px;border:1px solid transparent}
.menu a:hover{background:#141418;border-color:#2a2a30}
.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center;padding:40px 0}
.hero-card{background:radial-gradient(1200px 400px at -20% -20%, rgba(229,9,20,.06), transparent 60%), #0c0c10;border:1px solid #1a1a1f;border-radius:28px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.hero h1{font-size:44px;line-height:1.05;margin:0 0 12px}
.hero p{color:var(--muted);margin:0 0 18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02), rgba(255,255,255,0));border:1px solid #1a1a1f;border-radius:22px;overflow:hidden;position:relative}
.card .thumb{aspect-ratio: 4/3; background: #101015; display:grid;place-items:center}
.card .body{padding:16px}
.card h3{margin:4px 0 6px;font-size:18px}
.card p{margin:0;color:#cfcfd5;font-size:14px}
.price{font-weight:800;font-size:18px}
.pills{display:flex;gap:8px;flex-wrap:wrap}
.footer{margin-top:50px;border-top:1px solid #1a1a1f;padding:32px 0;color:#c0c0c7}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.footer a{color:#d0d0d6}
.footer small{color:#9a9aa3}
.social{display:flex;gap:12px}
.input, select, textarea{
  width:100%;padding:12px 14px;border-radius:12px;border:1px solid #2a2a30;background:#0f0f13;color:#f0f0f6;outline:none;
}
.input:focus, textarea:focus, select:focus{border-color:#3b3b42; box-shadow:0 0 0 6px rgba(229,9,20,.05)}
.form{display:grid;gap:12px}
.section-title{display:flex;align-items:center;justify-content:space-between;margin:22px 0 10px}
.kbd{font-family:ui-monospace, SFMono-Regular, Menlo, monospace;background:#141419;border:1px solid #26262c;color:#e8e8ee;padding:2px 8px;border-radius:8px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.col{flex:1 1 260px}
.marketplaces{display:flex;gap:8px;flex-wrap:wrap}
.marketplaces a{padding:8px 12px;border:1px solid #2c2c32;border-radius:999px}
.banner{display:flex;gap:16px;flex-wrap:wrap;align-items:center;background:linear-gradient(135deg, rgba(229,9,20,.07), rgba(229,9,20,0));border:1px solid #1a1a1f;border-radius:18px;padding:12px 14px}
.fab-whatsapp{
  position:fixed; right:18px; bottom:18px; z-index:60;
  width:56px;height:56px;border-radius:50%; display:grid;place-items:center;
  background:#25d366; color:#fff; font-weight:800; box-shadow:0 10px 24px rgba(0,0,0,.35);
}
.note{font-size:13px;color:#a4a4ad}
.table{width:100%;border-collapse:collapse;border-radius:16px;overflow:hidden;border:1px solid #23232a}
.table th,.table td{padding:12px;border-bottom:1px solid #23232a;text-align:left}
.table th{background:#121217;color:#cfcfd7;font-weight:700}
code, pre{background:#121217;padding:2px 6px;border-radius:8px}
/* Responsive */
@media (max-width: 920px){
  .hero{grid-template-columns:1fr}
  .grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 620px){
  .grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
}
/* Simple animations */
.fade-in{animation:fade .7s ease both}
@keyframes fade{from{opacity:0; transform:translateY(8px)} to{opacity:1; transform:translateY(0)}}
.hover-tilt{transition: transform .25s ease}
.hover-tilt:hover{transform: translateY(-4px) rotateZ(-.25deg)}