@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #3366ff;
    --secondary-color: #F8F9FA;
    --accent-color: #00cc66;
    --text-color: #333;
    --text-light: #6b7280;
    --light-gray: #f8f9fa;
    --border-color: #e5e7eb;
    --font-family: 'Poppins', sans-serif;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-family);
}

body {
    background-color: var(--light-gray);
    color: var(--text-color);
    line-height: 1.6;
}

/* Header Styles */
header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-top {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.logo a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.8rem;
    font-weight: bold;
}

.search-container {
    display: flex;
    align-items: center;
    background: var(--light-gray);
    border-radius: 25px;
    padding: 0.5rem 1rem;
    width: 40%;
    border: 1px solid var(--border-color);
}

.search-container input {
    border: none;
    background: transparent;
    padding: 0.5rem;
    width: 100%;
    font-size: 0.9rem;
    outline: none;
}

.search-container button {
    background: transparent;
    border: none;
    color: var(--text-light);
    cursor: pointer;
}

.cart-icon a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.2rem;
    position: relative;
}

.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    padding: 0.2rem 0.5rem;
    font-size: 0.8rem;
}

/* Navigation */
nav {
    border-bottom: 1px solid var(--border-color);
    background: #fff;
}

.categories {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.5rem 2rem;
}

.categories ul {
    display: flex;
    justify-content: center;
    list-style: none;
    gap: 2rem;
}

.categories a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    transition: var(--transition);
}

.categories a:hover {
    color: var(--primary-color);
}

/* Product Detail */
.product-detail {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: var(--shadow-sm);
}

.product-images {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem;
}

.thumbnail-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.thumbnail {
    width: 80px;
    height: 80px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    cursor: pointer;
    padding: 5px;
}

.thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.main-image {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-info h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.product-price {
    font-size: 1.8rem;
    color: var(--primary-color);
    font-weight: bold;
    margin-bottom: 1.5rem;
}

.product-description {
    color: var(--text-light);
    margin-bottom: 2rem;
}

.product-features {
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.feature-item i {
    color: var(--accent-color);
}

.product-actions {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-color);
    color: #fff;
    border: none;
}

.btn-whatsapp {
    background: var(--accent-color);
    color: #fff;
    border: none;
}

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Footer */
footer {
    background: #fff;
    padding: 2rem 0;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.footer-logo a {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--text-color);
    font-size: 1.2rem;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    max-width: 1200px;
    margin: 1.5rem auto 0;
    padding: 1.5rem 2rem 0;
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Hero Banner */
.hero-banner {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)), url('https://images.unsplash.com/photo-1618005182384-a83a8bd57fbe?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=1064&q=80');
    background-size: cover;
    background-position: center;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    margin-bottom: 3rem;
}

.banner-content h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: white;
}

.banner-content p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Section Styles */
section {
    max-width: 1200px;
    margin: 0 auto 4rem;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 2rem;
}

.section-title h2 {
    font-size: 2rem;
    color: var(--text-color);
    position: relative;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--primary-color);
}

/* Category Grid */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.category-card {
    background: white;
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.category-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.category-card h3 {
    font-size: 1.2rem;
    margin: 0;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
}

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

.product-link {
    text-decoration: none;
    color: inherit;
    display: block;
    flex-grow: 1;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid var(--border-color);
}

.product-info {
    padding: 1rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    margin: 0 0 0.5rem 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.price {
    color: var(--primary-color);
    font-weight: bold;
    font-size: 1.2rem;
    margin: 0.5rem 0;
}

.product-card button {
    margin-top: auto;
    padding: 0.5rem 1rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.product-card button:hover {
    background: var(--secondary-color);
}

.product-card button i {
    margin-right: 0.5rem;
}

/* Notification */
.notification {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    transform: translateY(100px);
    opacity: 0;
    transition: all 0.3s ease;
}

.notification.show {
    transform: translateY(0);
    opacity: 1;
}

/* Cart Styles */
.cart-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
}

.cart-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 2rem;
    text-align: center;
}

.cart-items {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.cart-item {
    display: grid;
    grid-template-columns: auto 2fr 1fr 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid #eee;
}

.cart-item:last-child {
    border-bottom: none;
}

.cart-item img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
}

.cart-item-info h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.cart-item-price {
    color: var(--primary-color);
    font-weight: 600;
}

.cart-item-quantity {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.quantity-btn {
    background: #f5f5f5;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.quantity-btn:hover {
    background: var(--primary-color);
    color: white;
}

.cart-item-total {
    font-weight: 600;
    color: var(--primary-color);
}

.remove-item {
    background: none;
    border: none;
    color: #ff4d4d;
    cursor: pointer;
    transition: all 0.3s ease;
}

.remove-item:hover {
    color: #ff0000;
    transform: scale(1.1);
}

.cart-summary {
    margin-top: 2rem;
    background: #fff;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.cart-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
}

.cart-total-amount {
    font-weight: 600;
    color: var(--primary-color);
}

.checkout-button {
    width: 100%;
    padding: 1rem;
    background: #25d366;
    color: white;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.checkout-button:hover {
    background: #128c7e;
    transform: translateY(-2px);
}

.empty-cart {
    text-align: center;
    padding: 3rem;
}

.empty-cart i {
    font-size: 4rem;
    color: #ccc;
    margin-bottom: 1rem;
}

.empty-cart p {
    color: #666;
    margin-bottom: 1.5rem;
}

.continue-shopping {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.continue-shopping:hover {
    background: var(--secondary-color);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 1rem;
    }

    .search-container {
        width: 100%;
    }

    .product-detail {
        grid-template-columns: 1fr;
    }

    .product-images {
        grid-template-columns: 1fr;
    }

    .thumbnail-list {
        flex-direction: row;
        overflow-x: auto;
    }

    .product-actions {
        flex-direction: column;
    }

    .hero-banner {
        height: 300px;
    }

    .banner-content h1 {
        font-size: 2rem;
    }

    .banner-content p {
        font-size: 1rem;
    }

    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-left {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }

    .cart-item {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 1rem;
    }

    .cart-item img {
        margin: 0 auto;
    }

    .cart-item-quantity {
        justify-content: center;
    }

    .cart-total {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .categories ul {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

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

    .category-grid {
        grid-template-columns: 1fr;
    }

    .product-grid {
        grid-template-columns: 1fr;
    }
}