*{box-sizing:border-box}body{margin:0;font-family:Montserrat,system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial;line-height:1.4;color:#111;background:#fafafa}a{color:inherit;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:0 16px}
.site-header{background:#111;color:#fff}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.logo{font-weight:700;letter-spacing:1px}
.nav a{margin-right:16px;color:#ddd}
.cart-btn{background:#ff6b6b;border:none;color:#fff;padding:8px 12px;border-radius:6px;cursor:pointer}
.hero{padding:48px 0;background:linear-gradient(180deg,#fff,#f3f3f3)}
.hero-inner{display:grid;grid-template-columns:1fr 420px;gap:24px;align-items:center}
.hero img{width:100%;height:320px;object-fit:cover;border-radius:8px}
.btn{display:inline-block;background:#111;color:#fff;padding:10px 16px;border-radius:6px}
.category-bar{display:flex;gap:8px;align-items:center;padding:10px 16px;background:transparent;overflow-x:auto}
.category-btn{background:transparent;border:1px solid #e3e3e3;padding:8px 12px;border-radius:999px;cursor:pointer;color:#333}
.category-btn.active{background:#111;color:#fff;border-color:#111}
.products{padding:40px 0}
.products h3{margin:0 0 16px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 6px 18px rgba(17,17,17,0.06)}
.card img{width:100%;height:220px;object-fit:cover}
.card-body{padding:12px}
.card-title{font-weight:600;margin:0 0 6px}
.card-price{color:#ff6b6b;font-weight:700}
.card-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.newsletter{padding:32px 0;text-align:center}
.news-form{display:flex;gap:8px;justify-content:center;margin-top:12px}
.news-form input{padding:10px;border-radius:6px;border:1px solid #ddd}
.contacto{padding:32px 0}
.contact-form{display:grid;gap:10px;max-width:600px}
.contact-form input,.contact-form textarea{padding:10px;border-radius:6px;border:1px solid #ddd}
.site-footer{padding:18px 0;background:#111;color:#fff;text-align:center}
.cart-toast{position:fixed;right:20px;bottom:20px;background:#111;color:#fff;padding:10px 14px;border-radius:8px;box-shadow:0 6px 18px rgba(0,0,0,0.2)}
.hidden{display:none}

/* Modal producto */
.modal{position:fixed;inset:0;background:rgba(0,0,0,0.5);display:flex;align-items:center;justify-content:center;padding:20px;z-index:60}
.modal-content{background:#fff;border-radius:8px;padding:18px;max-width:900px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,0.3)}

@media(max-width:900px){.hero-inner{grid-template-columns:1fr} .grid{grid-template-columns:repeat(2,1fr)}.hero img{height:220px}}
@media(max-width:560px){.grid{grid-template-columns:1fr}.header-inner{flex-direction:column;gap:12px}.nav a{display:inline-block;margin-right:8px}}