.product-overview{padding:var(--spacing-lg) var(--spacing-md);max-width:1200px;margin:0 auto}.breadcrumb{margin-bottom:var(--spacing-lg);color:#666;font-size:.9rem}.breadcrumb a{color:var(--color-black);font-weight:600}.breadcrumb a:hover{color:var(--color-orange)}.product-grid{gap:var(--spacing-xl);grid-template-columns:1fr;display:grid}.product-gallery,.product-info{min-width:0}.main-image-container{margin-bottom:var(--spacing-md);aspect-ratio:1;background-color:var(--color-white);border-radius:8px;width:100%;max-height:60vh;position:relative;overflow:hidden;box-shadow:0 4px 15px #0000000d}.main-img{object-fit:contain;width:100%;height:100%;display:block}.gallery-nav{color:var(--color-white);cursor:pointer;z-index:2;background-color:#263a4799;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;transition:background-color .3s;display:flex;position:absolute;top:50%;transform:translateY(-50%)}.gallery-nav:hover{background-color:var(--color-orange)}.gallery-nav.prev{left:10px}.gallery-nav.next{right:10px}.gallery-fullscreen-btn{color:var(--color-white);cursor:pointer;z-index:10;background-color:#263a4799;border:none;border-radius:50%;justify-content:center;align-items:center;width:40px;height:40px;font-size:1.2rem;transition:background-color .3s;display:flex;position:absolute;top:10px;right:10px}.gallery-fullscreen-btn:hover{background-color:var(--color-orange)}.main-image-container.is-fullscreen{z-index:9999;background-color:#000000f2;border-radius:0;justify-content:center;align-items:center;width:100vw;height:100vh;max-height:none;margin:0;display:flex;position:fixed;top:0;left:0}.main-image-container.is-fullscreen .main-img{object-fit:contain;max-width:90vw;max-height:90vh}.main-image-container.is-fullscreen .gallery-nav,.main-image-container.is-fullscreen .gallery-fullscreen-btn{background-color:#ffffff1a}.main-image-container.is-fullscreen .gallery-nav:hover,.main-image-container.is-fullscreen .gallery-fullscreen-btn:hover{background-color:var(--color-orange)}.thumbnail-list{gap:var(--spacing-sm);scrollbar-width:none;max-width:100%;padding-bottom:.5rem;display:flex;overflow-x:auto}.thumbnail-list::-webkit-scrollbar{display:none}.thumbnail-list img{object-fit:cover;cursor:pointer;border:2px solid #0000;border-radius:4px;flex-shrink:0;width:80px;height:80px;transition:border-color .3s}.thumbnail-list img:hover,.thumbnail-list img.active{border-color:var(--color-orange)}.product-title{margin-bottom:var(--spacing-sm);align-items:center;gap:.75rem;font-size:2.2rem;display:flex}.product-info .product-price{color:var(--color-orange);margin-bottom:var(--spacing-sm);font-size:2rem;font-weight:700}.stock-status{color:#2e7d32;margin-bottom:var(--spacing-md);align-items:center;gap:.4rem;font-size:.95rem;font-weight:600;display:flex}.product-description{color:#444;margin-bottom:var(--spacing-lg);font-size:1.05rem}.product-specs-list{margin-bottom:var(--spacing-lg);background-color:var(--color-white);padding:var(--spacing-md) var(--spacing-lg);border-radius:8px}.product-specs-list li{border-bottom:1px solid #eee;margin-bottom:.5rem;padding-bottom:.5rem}.product-specs-list li:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.trust-badges{margin-top:var(--spacing-lg);padding-top:var(--spacing-md);color:#555;border-top:1px solid #ddd;font-size:.9rem}.trust-badges p{align-items:center;gap:.5rem;margin-bottom:.3rem;display:flex}.tech-specs-accordion{margin-top:var(--spacing-lg);background-color:var(--color-white);border:1px solid #ddd;border-radius:8px;overflow:hidden}.tech-specs-accordion summary{padding:var(--spacing-md);cursor:pointer;background-color:#f5f5f5;justify-content:space-between;align-items:center;font-weight:600;list-style:none;display:flex}.tech-specs-accordion summary::-webkit-details-marker{display:none}.tech-specs-accordion summary:after{content:"+";color:var(--color-orange);font-size:1.5rem;line-height:1}.tech-specs-accordion[open] summary:after{content:"−"}.tech-specs-accordion ul{padding:var(--spacing-md)}.tech-specs-accordion ul li{border-bottom:1px solid #eee;margin-bottom:.5rem;padding-bottom:.5rem;font-size:.95rem}.tech-specs-accordion ul li:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}.technical-details{background-color:var(--color-black);color:var(--color-white);padding:var(--spacing-xl) var(--spacing-md)}.technical-details-content{max-width:1200px;margin:0 auto}.technical-details h2{text-align:center;margin-bottom:var(--spacing-lg);font-size:2rem}.details-grid{gap:var(--spacing-lg);grid-template-columns:1fr;display:grid}.details-grid article{background:var(--color-black-light);padding:var(--spacing-lg);border-left:4px solid var(--color-orange);border-radius:8px}.details-grid h3{margin-bottom:var(--spacing-sm);color:var(--color-orange)}.swipe-indicator{color:var(--color-white);z-index:1000;pointer-events:none;opacity:0;visibility:hidden;background-color:#263a47d9;border-radius:50px;align-items:center;gap:12px;padding:12px 24px;font-size:.95rem;font-weight:600;transition:all .4s ease-in-out;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%);box-shadow:0 4px 15px #0003}.swipe-indicator.is-visible{opacity:1;visibility:visible;bottom:40px}.swipe-indicator i{color:var(--color-orange);font-size:1.2rem;animation:1.5s ease-in-out infinite swipe-arrows}@keyframes swipe-arrows{0%,to{transform:translate(0)}25%{transform:translate(-5px)}75%{transform:translate(5px)}}@media (width>=768px){.thumbnail-list img{width:100px;height:100px}.product-grid{grid-template-columns:1fr 1fr;align-items:start}.product-info{position:sticky;top:100px}.details-grid{grid-template-columns:repeat(2,1fr)}.swipe-indicator,.swipe-chevron{display:none}}