*{margin:0;padding:0;box-sizing:border-box}html,body{font-size:16px;line-height:1.5;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background-color:#f8f9fa;color:#333}.header{background:linear-gradient(135deg,#00bfff,#1e90ff);color:#fff;padding:16px 0;box-shadow:0 2px 10px #00bfff4d;position:sticky;top:0;z-index:100}.header .container{max-width:1200px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:center}.logo{font-size:18px;font-weight:700;color:#fff;text-decoration:none;letter-spacing:1px;text-align:center;margin:0}.container{max-width:1200px;margin:0 auto;padding:20px 16px}.search-container{display:flex;gap:10px;margin-bottom:20px;padding:15px;background:#fff;border-radius:12px;box-shadow:0 2px 10px #0000001a}.search-input{flex:1;padding:12px 20px;border:2px solid #e0e0e0;border-radius:25px;font-size:16px;outline:none;transition:all .3s ease}.search-input:focus{border-color:#00bfff}.search-btn{padding:12px 24px;background:#fff;color:#1e90ff;border:2px solid #1E90FF;border-radius:25px;font-size:16px;cursor:pointer;transition:all .3s ease;white-space:nowrap}.search-btn:hover{background:#f0f8ff;transform:translateY(-2px);box-shadow:0 4px 12px #00bfff4d}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-bottom:30px}.product-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 10px #0000001a;transition:all .3s ease;cursor:pointer}.product-card:hover{transform:translateY(-5px);box-shadow:0 8px 20px #00000026}.image-container{height:200px;display:flex;align-items:center;justify-content:center;position:relative;cursor:pointer;background:#f8f9fa;overflow:hidden}.image-container img,.image-container video{max-width:100%;max-height:100%;object-fit:contain;transition:transform .3s ease}.image-container:hover img,.image-container:hover video{transform:scale(1.05);transition:transform .3s ease}.no-image{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#f0f0f0,#e0e0e0);color:#999;font-size:16px;font-weight:600}.product-info{padding:20px}.product-name{font-size:18px;font-weight:700;margin-bottom:10px;color:#333}.product-description{font-size:14px;color:#666;margin-bottom:15px;line-height:1.4;height:60px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical}.product-price{font-size:20px;font-weight:700;color:#e74c3c;margin-bottom:15px}.product-buttons{display:flex;gap:10px}.btn{flex:1;padding:10px 16px;border:none;border-radius:20px;font-size:14px;font-weight:600;cursor:pointer;transition:all .3s ease}.btn-primary{background:#1e90ff;color:#fff}.btn-primary:hover{background:#00bfff;transform:translateY(-2px)}.btn-secondary{background:#f8f9fa;color:#1e90ff;border:2px solid #1E90FF}.btn-secondary:hover{background:#e3f2fd;transform:translateY(-2px)}.product-detail{background:#fff;border-radius:12px;padding:30px;box-shadow:0 2px 10px #0000001a}.back-btn{display:inline-block;padding:10px 20px;background:#1e90ff;color:#fff;text-decoration:none;border-radius:20px;margin-bottom:20px;transition:all .3s ease;border:none}.back-btn:hover{background:#00bfff;transform:translateY(-2px)}.detail-media{max-width:100%;max-height:500px;display:flex;align-items:center;justify-content:center;border-radius:12px;margin-bottom:30px;cursor:pointer;position:relative;background:#f8f9fa;overflow:hidden}.detail-media img,.detail-media video{max-width:100%;max-height:100%;object-fit:contain;transition:transform .3s ease}.detail-media:hover img,.detail-media:hover video{transform:scale(1.02);transition:transform .3s ease}.detail-title{font-size:28px;font-weight:700;margin-bottom:20px;color:#333}.detail-price{font-size:24px;font-weight:700;color:#e74c3c;margin-bottom:20px}.detail-description{font-size:16px;line-height:1.6;color:#666;margin-bottom:30px}.detail-images{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.detail-image-item{height:150px;display:flex;align-items:center;justify-content:center;border-radius:8px;cursor:pointer;transition:all .3s ease;background:#f8f9fa;overflow:hidden}.detail-image-item:hover{transform:scale(1.05);box-shadow:0 4px 12px #00000026}.detail-image-item img,.detail-image-item video{max-width:100%;max-height:100%;object-fit:contain;transition:transform .3s ease}.detail-image-item:hover img,.detail-image-item:hover video{transform:scale(1.05);transition:transform .3s ease}.detail-about{margin-top:30px;padding-top:20px;border-top:1px solid #e0e0e0}.detail-about h3{font-size:18px;margin-bottom:10px;color:#333}.detail-about p{font-size:14px;line-height:1.6;color:#666}.media-viewer{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000e6;display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.media-viewer.active{opacity:1;visibility:visible}.media-viewer-content{position:relative;max-width:90%;max-height:90%}.media-viewer-content img{max-width:100%;max-height:80vh;border-radius:8px}.media-viewer-content video{max-width:100%;max-height:80vh;border-radius:8px}.close-btn{position:absolute;top:-40px;right:0;background:#fff;color:#333;border:none;border-radius:50%;width:40px;height:40px;font-size:20px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.close-btn:hover{background:#e74c3c;color:#fff;transform:scale(1.1)}.download-btn{position:absolute;bottom:-50px;left:50%;transform:translate(-50%);background:#1e90ff;color:#fff;border:none;border-radius:25px;padding:12px 24px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease}.download-btn:hover{background:#00bfff;transform:translate(-50%) translateY(-2px)}.modal{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.modal.active{opacity:1;visibility:visible}.modal-content{background:#fff;border-radius:12px;padding:30px;max-width:500px;width:90%;box-shadow:0 10px 30px #0000004d;position:relative}.modal-title{font-size:24px;font-weight:700;margin-bottom:20px;color:#333;text-align:center}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:600;color:#333}.form-group input,.form-group textarea{width:100%;padding:12px;border:2px solid #e0e0e0;border-radius:8px;font-size:16px;outline:none;transition:all .3s ease}.form-group input:focus,.form-group textarea:focus{border-color:#00bfff}.form-group textarea{resize:vertical;min-height:120px}.modal-close{position:absolute;top:15px;right:15px;background:none;border:none;font-size:24px;cursor:pointer;color:#999;transition:all .3s ease}.modal-close:hover{color:#333;transform:rotate(90deg)}.btn-submit{width:100%;padding:14px;background:#1e90ff;color:#fff;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s ease;margin-top:10px}.btn-submit:hover{background:#00bfff;transform:translateY(-2px);box-shadow:0 4px 12px #00bfff4d}.form-status{margin-top:15px;text-align:center}.footer{background:#333;color:#fff;padding:40px 0;margin-top:40px}.footer .container{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.footer-section h3{font-size:18px;font-weight:700;margin-bottom:20px;color:#00bfff}.footer-section p,.footer-section a{color:#ccc;text-decoration:none;line-height:1.6;margin-bottom:10px}.footer-section a:hover{color:#00bfff;text-decoration:underline}.footer-bottom{text-align:center;padding-top:30px;margin-top:30px;border-top:1px solid #555;color:#999;font-size:14px}@media (max-width: 768px){.search-container{flex-direction:row;flex-wrap:nowrap}.search-input{flex:1;min-width:0}.search-btn{width:auto;white-space:nowrap;padding:12px 16px}.product-grid{grid-template-columns:1fr}.detail-images{grid-template-columns:repeat(2,1fr)}.detail-media{height:250px}.footer .container{grid-template-columns:1fr}}
