*{box-sizing:border-box;margin:0;padding:0}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#667eea,#764ba2);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;min-height:100vh}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}.container{margin:0 auto;max-width:1200px;padding:0 20px}.loading{align-items:center;color:#fff;display:flex;font-size:1.2rem;justify-content:center;min-height:50vh}.error{background:#ffffff1a;border-radius:12px;color:#ff6b6b;margin:2rem auto;max-width:500px;padding:2rem;text-align:center}.app{background:linear-gradient(135deg,#667eea,#764ba2);min-height:100vh}.hero-section{color:#fff;padding:4rem 0;text-align:center}.hero-section h1{font-size:3.5rem;font-weight:700;margin-bottom:1rem;text-shadow:2px 2px 4px #0000004d}.hero-section p{font-size:1.3rem;line-height:1.6;margin:0 auto 2rem;max-width:600px;opacity:.9}.products-section{padding:2rem 0 4rem}.section-title{color:#fff;font-size:2.5rem;font-weight:600;margin-bottom:3rem;text-align:center;text-shadow:2px 2px 4px #0000004d}.products-grid{grid-gap:2rem;display:grid;gap:2rem;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));padding:0 1rem}@media (max-width:768px){.hero-section h1{font-size:2.5rem}.hero-section p{font-size:1.1rem}.products-grid{gap:1.5rem;grid-template-columns:1fr}}.product-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffffff2;border:1px solid #fff3;border-radius:16px;box-shadow:0 8px 32px #0000001a;overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.product-card:hover{box-shadow:0 16px 48px #0003;transform:translateY(-8px)}.card-image-container{height:250px;overflow:hidden;position:relative}.card-image{height:100%;object-fit:cover;transition:transform .3s ease;width:100%}.product-card:hover .card-image{transform:scale(1.05)}.card-badge{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(135deg,#667eea,#764ba2);border-radius:20px;color:#fff;font-size:.875rem;font-weight:600;padding:.5rem 1rem;position:absolute;right:1rem;top:1rem}.card-content{padding:1.5rem}.card-header{margin-bottom:1rem}.card-title{color:#2d3748;font-size:1.5rem;font-weight:700;margin-bottom:.25rem}.card-brand{color:#718096;font-size:.875rem;font-weight:500;letter-spacing:.05em;text-transform:uppercase}.card-description{-webkit-line-clamp:3;-webkit-box-orient:vertical;color:#4a5568;display:-webkit-box;line-height:1.6;overflow:hidden}.card-description,.card-details{margin-bottom:1.5rem}.card-specs{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:.75rem}.spec-item{background:#f7fafc;border-radius:12px;color:#4a5568;font-size:.75rem;font-weight:500;padding:.25rem .75rem}.card-rating{align-items:center;display:flex;gap:.5rem}.rating-stars{color:#f6ad55;font-size:1rem}.rating-number{color:#2d3748;font-weight:600}.rating-count{color:#a0aec0;font-size:.875rem}.card-footer{align-items:center;border-top:1px solid #e2e8f0;display:flex;justify-content:space-between;padding-top:1rem}.card-price{color:#2d3748;font-size:1.75rem;font-weight:700}.card-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;padding:.75rem 1.5rem;transition:all .3s ease}.card-button:hover{box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}.home{min-height:100vh}.spinner{animation:spin 1s linear infinite;border:4px solid #ffffff4d;border-radius:50%;border-top-color:#fff;height:40px;margin-bottom:1rem;width:40px}@keyframes spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}.retry-button{background:linear-gradient(135deg,#667eea,#764ba2);border:none;border-radius:8px;color:#fff;cursor:pointer;font-weight:600;margin-top:1rem;padding:.75rem 2rem;transition:all .3s ease}.retry-button:hover{box-shadow:0 4px 12px #667eea66;transform:translateY(-2px)}@media (max-width:768px){.hero-section h1{font-size:2.5rem}.hero-section p{font-size:1.1rem}}