* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f4f4f4;
}

/* Header */
header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 1.8rem;
    font-weight: bold;
    text-decoration: none;
    color: white;
}

.nav-links {
    display: flex;
    gap: 20px;
    list-style: none;
}

.nav-links a {
    color: white;
    text-decoration: none;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 0.8;
}

/* Hero Section */
.hero-section {
    text-align: center;
    padding: 60px 20px;
    background: linear-gradient(135deg, #667eea20 0%, #764ba220 100%);
    border-radius: 10px;
    margin: 30px 0;
}

.hero-section h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #333;
}

.hero-section p {
    font-size: 1.2rem;
    color: #666;
}

.section-title {
    font-size: 2rem;
    margin: 40px 0 30px;
    text-align: center;
    color: #333;
}

/* Filter Section */
.filter-section {
    background: white;
    padding: 25px;
    margin: 30px 0;
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.filter-section h2 {
    margin-bottom: 15px;
    color: #333;
    font-size: 1.3rem;
}

.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.filter-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    align-items: flex-end;
    flex: 1;
}

.filter-group select {
    flex: 1;
    min-width: 200px;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

/* Button Styles */
.filter-btn, .reset-btn {
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    text-align: center;
    transition: all 0.3s;
    font-weight: 500;
}

.filter-btn {
    background: #667eea;
    color: white;
}

.filter-btn:hover {
    background: #764ba2;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(118, 75, 162, 0.3);
}

.reset-btn {
    background: #6c757d;
    color: white;
}

.reset-btn:hover {
    background: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(108, 117, 125, 0.3);
}

.reset-btn:active, .filter-btn:active {
    transform: translateY(0);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 30px;
    margin-bottom: 50px;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.product-card img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    transition: transform 0.3s;
}

.product-card:hover img {
    transform: scale(1.05);
}

.product-info {
    padding: 20px;
    text-align: center;
}

.product-info h3 {
    margin-bottom: 15px;
    font-size: 1.2rem;
    color: #333;
    font-weight: 600;
    transition: color 0.3s;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 58px;
}

.product-card:hover .product-info h3 {
    color: #667eea;
}

.shop-now {
    display: inline-block;
    background: #667eea;
    color: white;
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.product-card:hover .shop-now {
    background: #764ba2;
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Footer */
footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 20px;
    margin-top: 50px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 1.8rem;
    }
    
    .hero-section p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 20px;
    }
    
    .product-card img {
        height: 250px;
    }
    
    .filter-group {
        flex-direction: column;
        width: 100%;
    }
    
    .filter-group select {
        width: 100%;
        min-width: auto;
    }
    
    .filter-btn, .reset-btn {
        width: 100%;
        padding: 12px;
    }
    
    .product-info h3 {
        font-size: 1rem;
        min-height: 50px;
    }
    
    .shop-now {
        padding: 8px 20px;
        font-size: 0.85rem;
    }
}

/* Small screens */
@media (max-width: 480px) {
    .hero-section {
        padding: 40px 15px;
    }
    
    .hero-section h1 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .filter-section {
        padding: 15px;
    }
    
    .filter-section h2 {
        font-size: 1.1rem;
    }
}

/* Loading animation for products (optional) */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-card {
    animation: fadeIn 0.5s ease-out;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #667eea;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #764ba2;
}