:root{--primary-navy:#1b263b;--muted-gold:#d4af37;--warm-ivory:#f9f7f1;--elegant-white:#fff;--soft-gray:#f8f9fa;--border-light:#e9ecef;--text-muted:#a1a1a1;--cool-gray:#a1a1a1}.product-container{max-width:1200px;margin:0 auto;padding:2rem 1rem}.product-images{position:sticky;top:2rem}.product-main-image{width:100%;height:500px;object-fit:contain;background-color:var(--elegant-white);border-radius:12px;border:1px solid var(--border-light);transition:all .3s ease;padding:1rem}.product-main-image:hover{transform:scale(1.02);box-shadow:0 8px 25px rgba(0,0,0,.1)}.carousel-inner{border-radius:12px;overflow:hidden}.carousel-item{background-color:var(--elegant-white);padding:1rem}.carousel-control-prev,.carousel-control-next{width:50px;height:50px;top:50%;transform:translateY(-50%);background-color:rgba(27,38,59,.8);border-radius:50%;border:0;opacity:.8;transition:all .3s ease}.carousel-control-prev:hover,.carousel-control-next:hover{opacity:1;background-color:var(--muted-gold);transform:translateY(-50%) scale(1.1)}.carousel-control-prev{left:-25px}.carousel-control-next{right:-25px}.carousel-control-prev-icon,.carousel-control-next-icon{width:20px;height:20px;background-size:20px 20px;filter:brightness(0) invert(1)}.thumbnail-images{display:flex;margin-top:1rem;gap:.5rem;justify-content:flex-start;flex-wrap:wrap;overflow-x:auto;padding-bottom:.5rem}.thumbnail{cursor:pointer;transition:all .3s ease;border-radius:8px;overflow:hidden;border:2px solid transparent}.thumbnail:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.15)}.thumbnail.active{border-color:var(--primary-navy);box-shadow:0 0 0 1px var(--primary-navy)}.thumbnail img{width:80px;height:80px;object-fit:contain;background-color:var(--elegant-white);transition:all .3s ease;padding:.25rem;border-radius:6px}.product-details{padding-left:2rem}.product-title{font-size:2rem;font-weight:700;color:var(--primary-navy);margin-bottom:1rem;line-height:1.3}.product-meta{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.category-badge{background:linear-gradient(135deg,var(--primary-navy),#2c5282);color:#fff;padding:.5rem 1rem;border-radius:20px;font-size:.875rem;font-weight:600}.brand-text{color:var(--text-muted);font-weight:500}.price-section{background:var(--warm-ivory);padding:1.5rem;border-radius:12px;border:1px solid var(--border-light);margin-bottom:2rem}.price-original{font-size:1.25rem;text-decoration:line-through;color:var(--text-muted)}.price-sale{font-size:2rem;font-weight:700;color:#dc3545}.price-regular{font-size:2rem;font-weight:700;color:var(--primary-navy)}.discount-badge{background:#dc3545;color:#fff;padding:.25rem .75rem;border-radius:15px;font-size:.875rem;font-weight:600}.selection-section{margin-bottom:2rem}.selection-title{font-size:1.1rem;font-weight:600;color:var(--primary-navy);margin-bottom:.75rem}.selection-buttons{display:flex;gap:.5rem;flex-wrap:wrap}.size-btn,.color-btn{min-width:50px;height:45px;border:2px solid var(--cool-gray);background:var(--elegant-white);color:var(--primary-navy);font-weight:600;border-radius:8px;transition:all .3s ease;font-family:'Montserrat',sans-serif}.size-btn:hover,.color-btn:hover{border-color:var(--muted-gold);background:var(--warm-ivory);color:var(--primary-navy);transform:translateY(-1px)}.size-btn.btn-primary,.color-btn.btn-primary{background:var(--muted-gold);border-color:var(--muted-gold);color:var(--primary-navy);font-weight:700}.size-guide-btn{background:var(--muted-gold);color:var(--primary-navy);border:0;padding:.5rem 1rem;border-radius:20px;font-weight:600;font-size:.875rem;transition:all .3s ease;font-family:'Montserrat',sans-serif}.size-guide-btn:hover{background:#b8941f;transform:translateY(-1px)}.quantity-section{margin-bottom:2rem}.quantity-controls{display:flex;align-items:center;gap:1rem}.quantity-input-group{width:150px}.quantity-input-group .btn{border-color:var(--border-light);background:#fff;color:var(--primary-navy);font-weight:600}.quantity-input-group .form-control{border-color:var(--border-light);text-align:center;font-weight:600}.stock-info{color:var(--text-muted);font-size:.875rem}.action-buttons{display:flex;gap:1rem;margin-bottom:2rem;flex-wrap:wrap}.btn-add-cart{background:linear-gradient(135deg,var(--primary-navy) 0%,#1a2332 100%);border:2px solid var(--primary-navy);color:var(--elegant-white);padding:.75rem 2rem;font-weight:600;border-radius:8px;transition:all .3s ease;flex:1;min-width:200px;text-transform:uppercase;letter-spacing:.5px;font-family:'Montserrat',sans-serif}.btn-add-cart:hover{background:linear-gradient(135deg,var(--muted-gold) 0%,#b8941f 100%);border-color:var(--muted-gold);color:var(--primary-navy);transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,.2)}.btn-wishlist{border:2px solid var(--muted-gold);color:var(--muted-gold);background:transparent;padding:.75rem 2rem;font-weight:600;border-radius:8px;transition:all .3s ease;flex:1;min-width:200px;text-transform:uppercase;letter-spacing:.5px;font-family:'Montserrat',sans-serif}.btn-wishlist:hover{background:var(--muted-gold);border-color:var(--muted-gold);color:var(--primary-navy);transform:translateY(-2px);box-shadow:0 5px 15px rgba(0,0,0,.2)}.info-card{background:var(--warm-ivory);border:1px solid var(--border-light);border-radius:12px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 2px 8px rgba(0,0,0,.05)}.info-card-title{font-size:1.1rem;font-weight:600;color:var(--primary-navy);margin-bottom:1rem}.info-item{display:flex;align-items:flex-start;gap:.75rem;margin-bottom:1rem}.info-item:last-child{margin-bottom:0}.info-icon{color:var(--primary-navy);margin-top:.25rem}.info-content small{display:block;color:var(--text-muted);margin-bottom:.25rem}.info-content .fw-bold{color:var(--primary-navy)}.product-accordion{border:1px solid var(--border-light);border-radius:12px;overflow:hidden}.product-accordion .accordion-item{border:0;border-bottom:1px solid var(--border-light)}.product-accordion .accordion-item:last-child{border-bottom:0}.product-accordion .accordion-button{background:#fff;color:var(--primary-navy);font-weight:600;padding:1rem 1.5rem;border:0;box-shadow:none}.product-accordion .accordion-button:not(.collapsed){background:var(--muted-gold);color:var(--primary-navy);font-weight:700}.product-accordion .accordion-button:focus{box-shadow:none;border:0}.product-accordion .accordion-body{padding:1.5rem;background:var(--elegant-white);color:var(--primary-navy);font-family:'Poppins',sans-serif}@media(max-width:991.98px){.product-details{padding-left:0;margin-top:2rem}.product-images{position:static}.carousel-control-prev,.carousel-control-next{display:none}.action-buttons{flex-direction:column}.btn-add-cart,.btn-wishlist{min-width:auto;width:100%}}@media(max-width:575.98px){.product-container{padding:1rem .5rem}.product-title{font-size:1.5rem}.price-sale,.price-regular{font-size:1.5rem}.selection-buttons{justify-content:center}.quantity-controls{justify-content:center;flex-wrap:wrap}.carousel-control-prev,.carousel-control-next{display:none}.thumbnail-images{justify-content:center}.product-main-image{height:350px}.single-image{height:350px}}.image-loading{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}@keyframes loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.single-image-container{background:var(--elegant-white);border-radius:12px;border:1px solid var(--border-light);box-shadow:0 2px 8px rgba(0,0,0,.1)}.single-image{width:100%;height:500px;object-fit:contain;border-radius:8px;transition:all .3s ease;padding:1rem}.single-image:hover{transform:scale(1.02)}