:root{--primary:#3b82f6;--secondary:#10b981;--dark:#1f2937;--light:#f9fafb}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--light);color:var(--dark);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif}.btn-primary{background-color:var(--primary);color:#fff;cursor:pointer;border:none;border-radius:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:all .3s}.btn-primary:hover{background-color:#2563eb;transform:translateY(-2px);box-shadow:0 4px 12px #3b82f666}.btn-secondary{color:var(--dark);cursor:pointer;background-color:#e5e7eb;border:none;border-radius:.5rem;padding:.75rem 1.5rem;font-weight:600;transition:all .3s}.btn-secondary:hover{background-color:#d1d5db}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.card{background:#fff;border-radius:.75rem;transition:all .3s;overflow:hidden;box-shadow:0 1px 3px #0000001a}.card:hover{transform:translateY(-4px);box-shadow:0 10px 25px #00000026}.card img{object-fit:cover;width:100%;height:250px}.card-body{padding:1.5rem}header{z-index:1000;background:#fff;top:0;box-shadow:0 2px 8px #0000001a}.navbar{justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex}.navbar-brand{color:var(--primary);font-size:1.5rem;font-weight:700;text-decoration:none}.navbar-nav{flex-flow:row;align-items:center;gap:2rem;list-style:none;display:flex}.navbar-nav a{color:var(--dark);font-weight:500;text-decoration:none;transition:color .3s}.navbar-nav a:hover{color:var(--primary)}.hero-section{color:#fff;text-align:center;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);padding:5rem 2rem}.hero-section h1{margin-bottom:1rem;font-size:3rem;font-weight:700}.hero-section p{opacity:.9;margin-bottom:2rem;font-size:1.25rem}footer{background:var(--dark);color:#fff;margin-top:auto;padding:3rem 0 1rem}.footer-content{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem;padding:0 2rem;display:grid}.footer-section h4{margin-bottom:1rem;font-size:1.25rem}.footer-section ul{padding:0;list-style:none}.footer-section ul li{margin-bottom:.5rem}.footer-section a{color:#9ca3af;text-decoration:none}.footer-section a:hover{color:#fff}.product-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:2rem;display:grid}@media (max-width:768px){.product-grid{grid-template-columns:repeat(2,1fr);gap:.75rem}}@media (max-width:480px){.product-grid{grid-template-columns:repeat(2,1fr);gap:.5rem}}.text-primary{color:var(--primary)}.text-center{text-align:center}.badge{border-radius:.5rem;padding:.35rem .65rem;font-size:.875rem;font-weight:600;display:inline-block}.badge-danger{color:#fff;background-color:#ef4444}.cart-badge{color:#fff;background:#ef4444;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;font-size:.75rem;font-weight:700;display:flex;position:absolute;top:-8px;right:-8px}@media (max-width:768px){.hero-section h1{font-size:2rem}.navbar-nav{flex-flow:wrap;gap:1rem}}