.catalog-section{padding:60px 20px;background:#f8f9fa;min-height:100vh}.catalog-title{text-align:center;font-size:2.5rem;margin-bottom:40px;color:#1a1a2e}.categories-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:25px;gap:25px;max-width:1200px;margin:0 auto}.category-card{background:#fff;border-radius:16px;overflow:hidden;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px rgba(0,0,0,.08);text-align:center}.category-card:hover{transform:translateY(-10px);box-shadow:0 8px 30px rgba(0,0,0,.15)}.category-image{width:100%;height:200px;object-fit:cover}.category-card h3{padding:15px;font-size:1.1rem;color:#1a1a2e;margin:0}.catalog-container{padding:40px 20px;max-width:900px;margin:0 auto}.nav-buttons{display:flex;gap:12px;margin-bottom:30px;flex-wrap:wrap;align-items:center}.back-button{display:inline-flex;align-items:center;gap:10px;padding:10px 24px;background:#1a1a2e;color:#fff;border:none;border-radius:50px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px rgba(26,26,46,.2);line-height:1.2;height:44px;white-space:nowrap}.back-button:hover{background:#e94560;transform:translateX(-5px);box-shadow:0 6px 25px rgba(233,69,96,.3)}.back-icon{font-size:1.2rem;line-height:1;transition:transform .3s ease}.back-button:hover .back-icon{transform:translateX(-4px)}.home-button{display:inline-flex;align-items:center;gap:10px;padding:10px 24px;background:transparent;color:#1a1a2e;border:2px solid #1a1a2e;border-radius:50px;font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;line-height:1.2;height:44px;white-space:nowrap;box-sizing:border-box}.home-button:hover{background:#1a1a2e;color:#fff;transform:translateY(-2px);box-shadow:0 6px 25px rgba(26,26,46,.2)}.category-title{font-size:2rem;margin-bottom:30px;color:#1a1a2e}.products-list{display:flex;flex-direction:column;gap:20px;max-height:700px;overflow-y:auto;padding-right:10px}.products-list::-webkit-scrollbar{width:8px}.products-list::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}.products-list::-webkit-scrollbar-thumb{background:#1a1a2e;border-radius:10px}.products-list::-webkit-scrollbar-thumb:hover{background:#e94560}.product-item{display:flex;align-items:center;gap:28px;background:#fff;border-radius:16px;padding:24px 28px;cursor:pointer;transition:all .3s ease;box-shadow:0 2px 10px rgba(0,0,0,.06);min-height:130px;border:none;outline:none}.product-item:hover{transform:translateX(10px);box-shadow:0 6px 25px rgba(0,0,0,.12);background:#fafafa}.product-item-image{width:130px;height:130px;border-radius:14px;object-fit:cover;flex-shrink:0;background:#f0f0f0}.product-item-info{flex:1 1;min-width:0}.product-item-info h3{font-size:1.4rem;margin:0 0 6px;color:#1a1a2e}.product-item-info p{margin:0;color:#6c757d;font-size:1.05rem}.has-configurator{display:inline-block;margin-top:8px;font-size:.9rem;color:#2ecc71;background:#e8f8f0;padding:4px 16px;border-radius:20px;white-space:nowrap}@media (max-width:1024px){.categories-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:768px){.categories-grid{grid-template-columns:repeat(2,1fr);gap:15px}.catalog-title{font-size:2rem}.category-image{height:150px}.catalog-container{padding:20px 15px;max-width:100%}.nav-buttons{gap:10px;margin-bottom:20px}.back-button,.home-button{padding:8px 18px;font-size:.9rem;height:40px}.product-item{padding:18px 20px;min-height:100px;gap:18px}.product-item-image{width:90px;height:90px}.product-item-info h3{font-size:1.15rem}.product-item-info p{font-size:.95rem}.products-list{max-height:500px}}@media (max-width:480px){.categories-grid{grid-template-columns:1fr 1fr;gap:10px}.category-card h3{font-size:.9rem;padding:10px}.category-image{height:120px}.nav-buttons{gap:8px;margin-bottom:15px}.back-button,.home-button{padding:6px 14px;font-size:.8rem;height:34px;flex:1 1;justify-content:center}.product-item{flex-wrap:wrap;gap:14px;padding:16px;min-height:80px}.product-item-image{width:70px;height:70px}.product-item-info h3{font-size:1rem}.product-item-info p{font-size:.85rem}.products-list{max-height:400px}}.category-card-link{color:inherit;display:block}.category-card-link,.category-card-link:hover{text-decoration:none}.category-card-link:active,.category-card-link:visited{color:inherit}