.product-section{position:relative;z-index:1;padding:120px 0 60px}.product-grid{display:grid;grid-template-columns:55% 45%;gap:48px;align-items:flex-start}.product-main-image{width:100%;height:400px;background:linear-gradient(135deg,rgb(26 54 93 / .4) 0%,rgb(10 22 40 / .6) 50%,rgb(196 30 58 / .08) 100%);border-radius:16px;border:1px solid rgb(255 255 255 / .1);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;cursor:zoom-in}.product-main-image::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 30% 40%,rgb(196 30 58 / .05) 0%,transparent 60%)}.product-main-image img{width:100%;height:100%;object-fit:contain;position:relative;z-index:1;padding:20px}.product-main-image svg{width:80px;height:80px;color:rgb(255 255 255 / .2);position:relative;z-index:1}.product-thumbnails{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px}.product-thumbnail{height:80px;background:linear-gradient(135deg,rgb(26 54 93 / .3) 0%,rgb(10 22 40 / .5) 100%);border-radius:10px;border:2px solid rgb(255 255 255 / .08);cursor:pointer;transition:all 0.3s ease;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-thumbnail:hover,.product-thumbnail.active{border-color:var(--accent-red);background:linear-gradient(135deg,rgb(26 54 93 / .5) 0%,rgb(196 30 58 / .1) 100%)}.product-thumbnail img{width:100%;height:100%;object-fit:contain;padding:4px}.product-thumbnail svg{width:24px;height:24px;color:rgb(255 255 255 / .15)}.product-info{padding-left:8px}.product-brand{font-size:.78rem;color:var(--accent-red);text-transform:uppercase;letter-spacing:2px;font-weight:700;margin-bottom:8px}.product-title{font-family:'Inter',sans-serif;font-size:clamp(1.8rem, 3vw, 2.4rem);font-weight:800;color:var(--white);margin-bottom:16px;line-height:1.2}.product-rating{display:flex;align-items:center;gap:8px;margin-bottom:20px}.product-stars{display:flex;gap:2px}.product-stars svg{width:18px;height:18px;fill:#f5a623;color:#f5a623}.product-rating-text{font-size:.88rem;color:var(--gray-300)}.product-price-section{display:flex;align-items:center;gap:14px;margin-bottom:16px}.product-price{font-family:'Oswald',Arial,sans-serif;font-size:2.8rem;color:var(--white);line-height:1}.product-price-old{font-size:1.2rem;color:var(--gray-400);text-decoration:line-through}.product-discount-badge{background:var(--accent-red);color:var(--white);padding:4px 10px;border-radius:6px;font-size:.82rem;font-weight:700}.product-availability{display:flex;align-items:center;gap:8px;margin-bottom:20px;font-size:.9rem;color:var(--gray-300)}.availability-dot{width:10px;height:10px;border-radius:50%;background:#22c55e;display:inline-block;box-shadow:0 0 8px rgb(34 197 94 / .4)}.product-divider{height:1px;background:linear-gradient(90deg,rgb(255 255 255 / .1),rgb(255 255 255 / .03));margin:20px 0}.product-short-desc{font-size:.92rem;color:var(--gray-300);line-height:1.7;margin-bottom:24px}.product-option-label{font-size:.85rem;color:var(--gray-300);font-weight:600;margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px}.color-selector{display:flex;gap:10px;margin-bottom:24px}.color-option{display:flex;align-items:center;gap:8px;padding:8px 16px;border-radius:8px;border:2px solid rgb(255 255 255 / .1);background:rgb(255 255 255 / .03);cursor:pointer;transition:all 0.3s ease;font-size:.85rem;color:var(--gray-300)}.color-option:hover{border-color:rgb(255 255 255 / .2)}.color-option.active{border-color:var(--accent-red);background:rgb(196 30 58 / .08);color:var(--white)}.color-option input[type="radio"]{display:none}.color-swatch{width:20px;height:20px;border-radius:50%;border:2px solid rgb(255 255 255 / .2)}.color-swatch.white{background:#f0f0f0}.color-swatch.black{background:#1a1a1a}.quantity-selector{display:flex;align-items:center;gap:0;margin-bottom:24px}.qty-btn{width:44px;height:44px;border:1px solid rgb(255 255 255 / .1);background:rgb(255 255 255 / .03);color:var(--white);font-size:1.2rem;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all 0.3s ease}.qty-btn:first-child{border-radius:8px 0 0 8px}.qty-btn:last-child{border-radius:0 8px 8px 0}.qty-btn:hover{background:rgb(196 30 58 / .1);border-color:rgb(196 30 58 / .3)}.qty-input{width:56px;height:44px;border:1px solid rgb(255 255 255 / .1);border-left:none;border-right:none;background:rgb(255 255 255 / .03);color:var(--white);text-align:center;font-size:1rem;font-weight:600;font-family:'Inter',sans-serif}.qty-input:focus{outline:none}.product-actions{display:flex;gap:12px;margin-bottom:28px}.btn-add-cart{flex:1;display:flex;align-items:center;justify-content:center;gap:10px;padding:16px 28px;background:var(--accent-red);color:var(--white);border:none;border-radius:12px;font-size:.95rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:all 0.3s ease;font-family:'Inter',sans-serif;text-decoration:none}.btn-add-cart:hover{background:var(--accent-red-bright,#d6223e);transform:translateY(-2px);box-shadow:0 8px 24px rgb(196 30 58 / .3);color:var(--white)}.btn-add-cart svg{width:20px;height:20px}.btn-wishlist{width:54px;height:54px;min-width:54px;display:flex;align-items:center;justify-content:center;border:2px solid rgb(255 255 255 / .1);background:rgb(255 255 255 / .03);border-radius:12px;cursor:pointer;transition:all 0.3s ease;color:var(--gray-300)}.btn-wishlist:hover{border-color:var(--accent-red);color:var(--accent-red);background:rgb(196 30 58 / .05)}.btn-wishlist svg{width:22px;height:22px}.product-section .shipping-info{display:flex;flex-direction:column;gap:12px}.shipping-item{display:flex;align-items:center;gap:12px;font-size:.85rem;color:var(--gray-300)}.shipping-item svg{width:20px;height:20px;color:var(--accent-red);flex-shrink:0}.product-tabs-section{position:relative;z-index:1;padding:60px 0 80px}.tabs-nav{display:flex;border-bottom:2px solid rgb(255 255 255 / .08);margin-bottom:32px;gap:0}.tab-btn{padding:14px 28px;background:none;border:none;color:var(--gray-400);font-size:.9rem;font-weight:700;text-transform:uppercase;letter-spacing:1px;cursor:pointer;position:relative;transition:color 0.3s ease;font-family:'Inter',sans-serif}.tab-btn:hover{color:var(--gray-200)}.tab-btn.active{color:var(--white)}.tab-btn.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--accent-red)}.tab-content{display:none}.tab-content.active{display:block}.tab-description h3{font-size:1.3rem;color:var(--white);margin-bottom:16px;font-weight:700}.tab-description p{font-size:.92rem;color:var(--gray-300);line-height:1.8;margin-bottom:16px}.specs-table{width:100%;border-collapse:collapse}.specs-table tr{border-bottom:1px solid rgb(255 255 255 / .06)}.specs-table tr:last-child{border-bottom:none}.specs-table td{padding:14px 16px;font-size:.9rem}.specs-table td:first-child{color:var(--gray-400);font-weight:600;width:40%}.specs-table td:last-child{color:var(--white)}.specs-table tr:hover{background:rgb(255 255 255 / .02)}.review-card{background:rgb(255 255 255 / .03);border:1px solid rgb(255 255 255 / .08);border-radius:14px;padding:24px;margin-bottom:16px}.review-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.review-author{display:flex;align-items:center;gap:12px}.review-avatar{width:40px;height:40px;border-radius:50%;background:rgb(196 30 58 / .1);border:1px solid rgb(196 30 58 / .2);display:flex;align-items:center;justify-content:center;color:var(--accent-red)}.review-avatar svg{width:18px;height:18px}.review-name{font-weight:700;color:var(--white);font-size:.92rem}.review-date{font-size:.8rem;color:var(--gray-400)}.review-stars{display:flex;gap:2px}.review-stars svg{width:14px;height:14px;fill:#f5a623}.review-text{font-size:.9rem;color:var(--gray-300);line-height:1.7}.related-section{position:relative;z-index:1;padding:60px 0 80px;background:linear-gradient(180deg,transparent 0%,rgb(255 255 255 / .015) 50%,transparent 100%)}.related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.related-card{background:rgb(255 255 255 / .03);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgb(255 255 255 / .1);border-radius:16px;overflow:hidden;transition:all 0.3s ease;position:relative}.related-card:hover{border-color:rgb(196 30 58 / .2);transform:translateY(-6px);box-shadow:0 20px 40px rgb(0 0 0 / .2)}.related-card-image{width:100%;height:180px;background:linear-gradient(135deg,rgb(26 54 93 / .3) 0%,rgb(10 22 40 / .5) 100%);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.related-card-image img{width:100%;height:100%;object-fit:contain;padding:16px}.related-card-image svg{width:40px;height:40px;color:rgb(255 255 255 / .15)}.related-card-body{padding:20px}.related-card-body h4{font-size:.95rem;font-weight:700;color:var(--white);margin-bottom:8px}.related-card-body h4 a{color:inherit;text-decoration:none}.related-card-price{font-family:'Oswald',Arial,sans-serif;font-size:1.5rem;color:var(--white);margin-bottom:14px}.related-card .btn-add-related{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:10px 16px;background:rgb(196 30 58 / .1);border:1px solid rgb(196 30 58 / .2);color:var(--accent-red);border-radius:8px;font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;cursor:pointer;transition:all 0.3s ease;font-family:'Inter',sans-serif;text-decoration:none}.related-card .btn-add-related:hover{background:var(--accent-red);color:var(--white);border-color:var(--accent-red)}.related-card .btn-add-related svg{width:16px;height:16px;color:inherit}@media (max-width:1024px){.product-grid{grid-template-columns:1fr;gap:32px}.product-info{padding-left:0}.related-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.product-section{padding:100px 0 40px}.product-main-image{height:300px}.product-thumbnail{height:65px}.tabs-nav{overflow-x:auto}.tab-btn{padding:12px 18px;font-size:.8rem;white-space:nowrap}.related-grid{grid-template-columns:1fr 1fr;gap:16px}}@media (max-width:640px){.related-grid{grid-template-columns:1fr;max-width:360px;margin:0 auto}.product-actions{flex-direction:column}.btn-wishlist{width:100%}.color-selector{flex-direction:column}}