/* Reset and Base Styles */
* {
    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-color: #f5f5f5;
}

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

/* Header Styles */
header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.top-bar {
    background-color: #f8f8f8;
    padding: 10px 0;
    font-size: 14px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
}

.top-bar a {
    color: #666;
    text-decoration: none;
    margin-right: 20px;
    transition: color 0.3s ease;
}

.top-bar a:hover {
    color: #333;
}

.main-nav {
    padding: 20px 0;
}

.main-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: #333;
}

.logo a {
    text-decoration: none;
}

.search-bar {
    display: flex;
    align-items: center;
    flex: 1;
    max-width: 600px;
    margin: 0 40px;
}

.search-bar input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 25px 0 0 25px;
    font-size: 14px;
}

.search-bar button {
    padding: 12px 20px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 0 25px 25px 0;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-bar button:hover {
    background-color: #444;
}

.nav-icons {
    display: flex;
    gap: 20px;
}

.nav-icons a {
    color: #333;
    font-size: 20px;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-icons a:hover {
    color: #666;
}

.nav-icons a.active {
    color: #333;
}

.category-nav {
    background-color: #fff;
    border-top: 1px solid #eee;
    padding: 15px 0;
}

.category-nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 30px;
}

.category-nav a {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.category-nav a:hover {
    color: #666;
}

/* Footer Styles */
footer {
    background-color: #333;
    color: #fff;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 20px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 10px;
}

.footer-section a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #ddd;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: #fff;
    font-size: 20px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: #ddd;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 14px;
    color: #ddd;
}

/* Product Card Styles */
.product-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.product-card:hover {
    transform: translateY(-5px);
}

.product-image {
    position: relative;
    padding-top: 100%;
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.favorite-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: #fff;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.favorite-btn:hover {
    background: #f5f5f5;
}

.favorite-btn i {
    color: #666;
    font-size: 16px;
}

.favorite-btn i.fas {
    color: #ff4d4d;
}

.product-info {
    padding: 15px;
}

.product-brand {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.product-name {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin-bottom: 5px;
}

.product-color {
    font-size: 14px;
    color: #666;
    margin-bottom: 10px;
}

.product-price {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.add-to-cart-btn {
    width: 100%;
    padding: 10px;
    background-color: #333;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.add-to-cart-btn:hover {
    background-color: #444;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-nav .container {
        flex-direction: column;
        gap: 20px;
    }

    .search-bar {
        margin: 20px 0;
        max-width: 100%;
    }

    .category-nav ul {
        flex-wrap: wrap;
        gap: 15px;
    }

    .category-nav a {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .top-bar .container {
        flex-direction: column;
        text-align: center;
    }

    .top-bar a {
        margin: 5px 10px;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .footer-section {
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}