:root{--bg:#050506;--card:#0f0f12;--accent1:#00ffff;--accent2:#ff00ff;--muted:#bfbfbf}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;background:var(--bg);color:#fff;font-family:Arial,Helvetica,sans-serif}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.header-grid{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{font-weight:700;background:linear-gradient(45deg,var(--accent1),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;text-decoration:none}
.main-nav a{color:#fff;margin-left:18px;text-decoration:none;opacity:.9}
.cart-btn{background:var(--accent1);border:none;color:#000;padding:8px 12px;border-radius:8px;cursor:pointer}
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  /* Añade fondo temático aquí */
  background-image: linear-gradient(rgba(5, 5, 6, 0.7), rgba(5, 5, 6, 0.7)), url('images/fondo.png');
  background-size: cover;
  background-position: center;
}
.hero-inner{text-align:center;padding:60px 0}
.hero h1{font-size:2.6rem;background:linear-gradient(90deg,var(--accent1),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--muted);margin:12px 0 20px}
.btn{display:inline-block;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:600}
.btn.primary{background:linear-gradient(90deg,var(--accent1),var(--accent2));color:#000}
.btn.ghost{border:1px solid rgba(255,255,255,.08);background:transparent;color:#fff}
.products h2{text-align:center;margin:30px 0}
.product-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:linear-gradient(180deg,rgba(255,255,255,.02),transparent);border-radius:12px;padding:14px;transition:.25s}
.card:hover{transform:translateY(-8px);box-shadow:0 12px 30px rgba(0,255,255,.06)}
.card img{width:100%;border-radius:8px;height:160px;object-fit:cover}
.card h3{margin:12px 0 6px}
.card p{color:var(--muted);margin-bottom:12px}
.actions{display:flex;gap:8px}
.why{padding:40px 0}
.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px}
.why-item{background:var(--card);padding:16px;border-radius:10px;text-align:center}
.benefits{padding:12px 0;margin-top:22px;border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.03)}
.benefits-row{display:flex;justify-content:space-around;color:var(--muted)}
.contact{padding:40px 0}
.contact-form{max-width:600px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.contact-form input,.contact-form textarea{background:#0b0b0d;border:1px solid rgba(255,255,255,.04);padding:12px;border-radius:8px;color:#fff}
.site-footer{padding:20px 0;color:var(--muted)}
.footer-grid{display:flex;justify-content:space-between;align-items:center}
.socials a{margin-left:10px;color:var(--muted);text-decoration:none}
@media(max-width:768px){.footer-grid{flex-direction:column;gap:12px}.hero-inner{padding:40px 0}}