:root body{font-family:Poppins,Arial,sans-serif;margin:0;background:linear-gradient(180deg,#f6f7fb,#eef1f6);color:#222}:root h1,:root h2,:root h3{color:#222}:root .header{background:#1b1f3b;color:#fff;text-align:center;padding:1.2rem 0;box-shadow:0 2px 8px #0000001a}:root .logo{margin:0;font-weight:700;letter-spacing:1px;font-style:unset;color:#ddd}:root .navbar ul{list-style:none;display:flex;justify-content:center;gap:2rem;padding:0;margin:1rem 0 0}:root .navbar a{color:#fff;text-decoration:none;font-weight:500;transition:.2s}:root .navbar a:hover{color:#ffb703}:root .main-container{padding:2rem;min-height:80vh}:root .productos-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}:root .producto{background:#fff;border:1px solid #ddd;border-radius:12px;padding:1rem;text-align:center;transition:transform .2s,box-shadow .2s}:root .producto:hover{transform:translateY(-4px);box-shadow:0 4px 10px #0000001a}:root .producto img{max-width:120px;height:auto}:root .producto-btns{display:flex;justify-content:space-around;margin-top:.7rem}:root .producto button,:root .producto a{background:#1b1f3b;color:#fff;border:none;border-radius:6px;padding:.4rem .8rem;font-size:.9rem;cursor:pointer;transition:.2s}:root .producto button:hover,:root .producto a:hover{background:#ffb703;color:#1b1f3b}:root .carrito{margin-top:2rem;background:#fff;padding:1.2rem;border-radius:10px;box-shadow:0 3px 6px #0000000d}:root .carrito-item{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}:root .carrito-item img{width:45px;height:45px;object-fit:contain}:root .carrito button{background:#c62828;color:#fff;border:none;border-radius:6px;padding:.3rem .7rem;cursor:pointer}:root .carrito button:hover{background:#ff6f61}:root .detalle-producto{background:#fff;border-radius:12px;padding:2rem;text-align:center;box-shadow:0 2px 10px #0000000d}:root .detalle-producto img{max-width:200px;margin-bottom:1rem}:root .nosotros,:root .faq,:root .tecnologia{background:#fff;border-radius:12px;padding:2rem;box-shadow:0 3px 6px #0000000d}:root .seccion-descripcion{color:#555;margin-bottom:1.5rem}:root .faq-item{margin-bottom:1rem}:root .faq-pregunta{width:100%;text-align:left;padding:.6rem;background:#1b1f3b;color:#fff;border:none;border-radius:6px;font-weight:500;cursor:pointer}:root .faq-pregunta:hover{background:#ffb703;color:#1b1f3b}:root .faq-respuesta{background:#f8f8f8;margin:.3rem 0;padding:.8rem;border-radius:6px;color:#333}:root .footer{background:#1b1f3b;color:#fff;text-align:center;padding:1rem;margin-top:2rem;font-size:.9rem}