:root{--primary:#1a1a1a;--bg-color:#f8f9fa;--text-color:#333;--card-bg:#fff;--accent:#d4af37;--shadow:0 10px 30px #00000014;--radius:12px;--transition:all .3s cubic-bezier(.25, .8, .25, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-color);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.6}.app-container{flex-direction:column;min-height:100vh;display:flex}.site-header{background:var(--primary);color:#fff;text-align:center;background-image:linear-gradient(135deg,#1a1a1a 0%,#2d2d2d 100%);padding:4rem 2rem}.site-header h1{letter-spacing:-1px;margin-bottom:.5rem;font-size:3rem;font-weight:800}.site-header p{color:var(--accent);letter-spacing:2px;text-transform:uppercase;font-size:1.2rem}.main-content{flex:1;width:100%;max-width:1200px;margin:0 auto;padding:3rem 1.5rem}.site-footer{text-align:center;color:#777;border-top:1px solid #eaeaea;padding:2rem;font-size:.9rem}.category-grid,.product-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2.5rem;display:grid}.category-card,.product-card{background:var(--card-bg);border-radius:var(--radius);box-shadow:var(--shadow);color:inherit;transition:var(--transition);cursor:pointer;flex-direction:column;text-decoration:none;display:flex;overflow:hidden}.category-card:hover,.product-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px #0000001f}.image-wrapper{background:#eee;width:100%;padding-top:75%;position:relative;overflow:hidden}.image-wrapper img{object-fit:cover;width:100%;height:100%;transition:transform .6s;position:absolute;top:0;left:0}.category-card:hover .image-wrapper img,.product-card:hover .image-wrapper img{transform:scale(1.05)}.category-card h2,.product-card h3{text-align:center;border-top:1px solid #f0f0f0;margin:0;padding:1.5rem;font-size:1.25rem;font-weight:600}.back-button{color:var(--primary);transition:var(--transition);margin-bottom:2rem;font-weight:600;text-decoration:none;display:inline-block}.back-button:hover{color:var(--accent);transform:translate(-4px)}.modal-overlay{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#000000d9;justify-content:center;align-items:center;width:100%;height:100%;padding:2rem;animation:.3s fadeIn;display:flex;position:fixed;top:0;left:0}.modal-content{background:var(--card-bg);border-radius:var(--radius);width:100%;max-width:900px;max-height:90vh;animation:.4s cubic-bezier(.16,1,.3,1) slideUp;position:relative;overflow-y:auto;box-shadow:0 25px 50px -12px #00000040}.close-button{cursor:pointer;color:#333;z-index:10;width:40px;height:40px;transition:var(--transition);background:#ffffffe6;border:none;border-radius:50%;justify-content:center;align-items:center;font-size:2rem;display:flex;position:absolute;top:1rem;right:1.5rem}.close-button:hover{background:#f0f0f0;transform:rotate(90deg)}.modal-layout{grid-template-columns:1fr;display:grid}@media (width>=768px){.modal-layout{grid-template-columns:1fr 1fr}}.modal-image img{object-fit:cover;width:100%;height:100%;min-height:300px}.modal-info{flex-direction:column;justify-content:center;padding:3rem;display:flex}.modal-info h2{color:var(--primary);margin-bottom:1.5rem;font-size:2rem}.modal-info .description{color:#555;font-size:1.1rem;line-height:1.8}.loading,.error,.no-products{text-align:center;color:#666;padding:3rem;font-size:1.2rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}