:root{--bg-deep: #f8fafc;--bg-surface: #ffffff;--bg-glass: rgba(255, 255, 255, .8);--border-glass: rgba(0, 0, 0, .05);--accent-primary: #1e3a8a;--accent-glow: rgba(30, 58, 138, .1);--accent-secondary: #0ea5e9;--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Outfit,Inter,sans-serif;background-color:var(--bg-deep);color:var(--text-primary);min-height:100vh;margin:0;overflow-x:hidden;background-image:radial-gradient(circle at 15% 50%,rgba(14,165,233,.05),transparent 25%),radial-gradient(circle at 85% 30%,rgba(16,185,129,.05),transparent 25%)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;letter-spacing:-.02em}.text-gradient{background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-accent-gradient{background:linear-gradient(135deg,var(--accent-primary) 0%,var(--accent-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 1.5rem}.header{position:sticky;top:0;z-index:50;background:var(--bg-glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-glass);padding:1rem 0;transition:all .3s ease}.header-container{display:flex;justify-content:space-between;align-items:center}.brand{font-size:1.5rem;font-weight:800;display:flex;align-items:center;gap:.8rem;color:var(--accent-primary)!important;text-decoration:none}.catalog-section{padding:3rem 0}.section-header{margin-bottom:3rem;text-align:center}.section-title{font-size:clamp(2rem,5vw,3rem);margin-bottom:.5rem;color:var(--text-primary)}.section-subtitle{color:var(--text-secondary);font-size:1.125rem;max-width:600px;margin:0 auto}.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem}.product-card{background:var(--bg-surface);border:1px solid var(--border-glass);border-radius:var(--radius-md);padding:1.5rem;position:relative;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;height:100%;box-shadow:0 4px 6px -1px #0000000d,0 2px 4px -2px #0000000d}.product-card:hover{transform:translateY(-5px);border-color:#0ea5e933;box-shadow:0 20px 25px -5px #0000000d,0 8px 10px -6px #0000000d}.badge{position:absolute;top:1.25rem;right:1.25rem;background:#0ea5e91a;color:var(--accent-primary);border:1px solid rgba(14,165,233,.1);padding:.25rem .75rem;border-radius:6px;font-size:.75rem;font-weight:600;backdrop-filter:blur(4px)}.product-image-container{width:100%;aspect-ratio:1;background:#f1f5f9;border-radius:var(--radius-sm);margin-bottom:1.25rem;display:flex;align-items:center;justify-content:center;overflow:hidden}.product-image{max-width:80%;max-height:80%;object-fit:contain;transition:transform .5s ease}.product-card:hover .product-image{transform:scale(1.05)}.product-category{color:var(--accent-secondary);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem}.product-title{font-size:1.125rem;margin-bottom:1rem;color:var(--text-primary);line-height:1.4;font-weight:600}.product-footer{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding-top:1.25rem;border-top:1px dashed var(--border-glass)}.price-container{display:flex;flex-direction:column}.price-label{font-size:.7rem;color:var(--text-muted);font-weight:500}.price-value{font-size:1.25rem;font-weight:700;color:var(--text-primary)}.btn-primary{background:var(--accent-primary);color:#fff;border:none;padding:.6rem 1.2rem;border-radius:8px;font-weight:600;cursor:pointer;transition:background .2s}.btn-primary:hover{background:#0284c7}.btn-icon{width:40px;height:40px;border-radius:10px;background:#f1f5f9;border:1px solid var(--border-glass);color:var(--text-secondary);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s}.btn-icon:hover{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.toolbar{display:flex;flex-direction:column;gap:1.25rem;margin-bottom:2.5rem;background:#fff;padding:1.5rem;border-radius:var(--radius-md);box-shadow:0 1px 3px #0000000d}@media(min-width:768px){.toolbar{flex-direction:row;justify-content:space-between}}.search-input{background:#f8fafc;border:1px solid #e2e8f0;padding:.75rem 1.25rem;border-radius:10px;width:100%;max-width:350px;outline:none}.search-input:focus{border-color:var(--accent-primary)}.filter-buttons{display:flex;gap:.5rem}.filter-btn{background:#f1f5f9;border:1px solid #e2e8f0;color:var(--text-secondary);padding:.5rem 1rem;border-radius:8px;font-size:.875rem;cursor:pointer}.filter-btn.active{background:var(--accent-primary);color:#fff;border-color:var(--accent-primary)}.skeleton{background:#f1f5f9;animation:pulse 1.5s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}