.header{width:100%;background-color:#111;color:#fff;position:fixed;top:0;z-index:1000}.header-container{max-width:1200px;margin:0 auto;padding:16px 20px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:1.5rem;font-weight:700}.logo span{color:#c9a24d}.nav{display:flex;gap:24px}.nav a{text-decoration:none;color:#fff;font-weight:500;position:relative}.nav a:after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background-color:#c9a24d;transition:.3s}.nav a:hover:after{width:100%}.cart{position:relative;font-size:1.4rem;cursor:pointer;text-decoration:none;color:#fff}.cart-counts{position:absolute;top:-6px;right:-10px;background-color:#c9a24d;color:#111;font-size:.7rem;padding:2px 6px;border-radius:50%}@media(max-width:700px){.header-container{flex-direction:column;gap:15px;padding:12px}}.product-card{background-color:#fff;border-radius:8px;overflow:hidden;box-shadow:0 6px 15px #0000001a;transition:transform .3s ease,box-shadow .3s ease}.product-card:hover{transform:translateY(-6px);box-shadow:0 10px 25px #00000026}.product-card img{width:100%;height:260px;object-fit:contain}.product-info{padding:15px}.product-info h3{font-size:1rem;margin-bottom:8px}.old-price{display:block;font-size:.85rem;color:#888;text-decoration:line-through}.price{font-size:1.1rem;font-weight:600;margin:5px 0 15px}.product-info .btn-details{display:block;text-align:center;padding:10px;background-color:#000;color:#fff;text-decoration:none;border-radius:10px;transition:opacity .3s}.product-info .btn-details:hover{opacity:.85}.product-section{padding:40px 20px;max-width:1200px;margin:0 auto}.section-title{font-size:1.8rem;margin-bottom:25px;font-weight:600;border-left:4px solid #000;padding-left:10px}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}.banner{margin-top:60px;width:100%;height:90vh;overflow:hidden}.banner-slide{width:100%;height:100%;background-size:cover;background-position:center;transition:opacity 0.6s ease-in-out;display:flex;align-items:center}.banner-content{margin-left:6%;max-width:450px;color:#000}.banner-content h2{font-size:1.2rem;letter-spacing:2px;text-transform:uppercase}.banner-content h1{font-size:3rem;margin:10px 0}.banner-content p{font-size:1rem;margin-bottom:20px}.banner-content button{padding:12px 28px;border:none;border-radius:20px;background-color:#000;color:#fff;font-weight:700;cursor:pointer}.banner-content button:hover{opacity:.8}.banner-controls{position:absolute;bottom:20px;left:50%;transform:translate(-50%);display:flex;gap:20px;z-index:10}.banner-controls button{width:45px;height:45px;border-radius:50%;border:none;background:#0009;color:#fff;font-size:18px;cursor:pointer;transition:background .3s ease}.banner-controls button:hover{background:#000c}@media(max-width:700px){.banner{height:60vh;background-position:center top}.banner-slide{justify-content:center;text-align:center;padding:0 20px;background-position:right center;margin-top:60px}.banner-content{margin:0;background:#00000073;padding:20px;border-radius:12px;color:#fff}.banner-content h1{font-size:2rem}.banner-content h2{font-size:1rem}.banner-content p{font-size:.95rem}.banner-content button{padding:10px 20px;font-size:.9rem}.banner-controls{display:none}}.footer{background-color:#0f0f0f;color:#fff;margin-top:60px}.footer-container{max-width:1200px;margin:auto;padding:50px 20px;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:40px}.footer-brand h2{font-size:1.6rem;margin-bottom:10px}.footer-brand p{font-size:.9rem;color:#ccc;line-height:1.6}.footer-links h3,.footer-social h3{margin-bottom:12px;font-size:1.1rem}.footer-contact p{display:flex;align-items:center;gap:8px;margin-bottom:8px;font-size:14px;color:#ccc;margin-top:7px}.social-icons{display:flex;gap:15px}.social-icons a{color:#ccc;font-size:1.4rem;transition:transform .3s,color .3s}.social-icons a:hover{color:#fff;transform:translateY(-3px)}.footer-bottom{border:1px solid #222;text-align:center;padding:15px 10px;font-size:.85rem;color:#aaa}.product-details{padding:60px 20px}.product-details-container{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.product-details-image img{width:80%;border-radius:8px}.product-details-info h1{font-size:28px;margin-bottom:10px}.price{font-size:26px;font-weight:700;margin:10px 0}.old-price{text-decoration:line-through;color:#888;font-size:16px}.description{margin:20px 0;line-height:1.6}.btn-buy{padding:14px 24px;background:#2d2d2d;color:#fff;border:none;border-radius:10px;cursor:pointer;font-size:16px}.remove-buy{padding:14px 24px;background:#e63946;color:#fff;border:none;border-radius:10px;cursor:pointer;font-size:16px}.remove-buy:hover,.btn-buy:hover{opacity:.9}.back-button{position:fixed;bottom:20px;right:20px;background:#ccc;border:2px solid #ddd;padding:14px 38px;border-radius:12px;font-size:14px;cursor:pointer;z-index:1000;box-shadow:0 2px v8px #0000001a}.back-button:hover{background:#f5f5f5}@media(max-width:700px){.product-details-container{grid-template-columns:1fr;padding-top:80px}.product-details-image img{width:50%}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;display:flex;align-items:center;justify-content:center;z-index:999}.modal{background:#fff;padding:30px;border-radius:8px;text-align:center;max-width:400px;width:90%}.modal button{margin-top:20px;padding:10px 20px;background:#000;color:#fff;border:none;cursor:pointer;border-radius:10px}.modal button:hover{opacity:.5}.cart-container{max-width:900px;margin:60px auto;padding:20px}.cart-container h2{margin-bottom:20px}.cart-item{display:flex;gap:20px;border-bottom:1px solid #ddd;padding:20px 0}.cart-item img{width:120px}.cart-info{flex:1}.quantity{display:flex;align-items:center;gap:10px;margin:10px 0}.quantity button{padding:5px 10px;cursor:pointer;border-radius:10px}.quantity button:hover{opacity:.6}.remove{background:none;color:red;border:none;cursor:pointer}.car-total{text-align:right;margin-top:20px;font-size:1.3rem}.empty-cart{text-align:center;margin-top:50px}.cart-header{margin-bottom:15px}.back-home{text-decoration:none;color:#333;font-weight:700}.back-home:hover{text-decoration:underline}.checkout-btn{margin-top:15px;width:100%;padding:12px;background-color:#000;color:#fff;border:none;cursor:pointer;font-size:1rem;border-radius:10px}.checkout-btn:hover{opacity:.9}@media(max-width:500px){.cart-container{padding-top:20%}.cart-header{padding-top:15%}}*{margin:0;padding:0;box-sizing:border-box}