:root {
    --primary-color: #333;
    --secondary-color: #666;
    --background-color: #fff;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--background-color);
    border-bottom: 1px solid #eee;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a, .nav-right a {
    text-decoration: none;
    color: var(--primary-color);
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.nav-right {
    display: flex;
    gap: 1rem;
}

/* Main Content */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    text-align: center;
    padding: 3rem 0;
}

.featured-products {
    margin: 3rem 0;
}

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

.product-card {
    padding: 1rem;
    border: 1px solid #eee;
    border-radius: 8px;
    text-align: center;
}

.product-image {
    aspect-ratio: 1;
    background-color: #f5f5f5;
    margin-bottom: 1rem;
}

.price {
    font-weight: 600;
    margin: 1rem 0;
}

/* Newsletter */
.newsletter {
    text-align: center;
    padding: 3rem 0;
    background-color: #f5f5f5;
    margin: 2rem 0;
}

.newsletter form {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.newsletter input {
    padding: 0.5rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.newsletter button {
    padding: 0.5rem 1rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

/* Footer */
footer {
    background-color: #f5f5f5;
    padding: 2rem;
    text-align: center;
}

.social-links, .payment-methods, .footer-info {
    margin: 1rem 0;
}

.footer-info {
    font-size: 0.9rem;
    color: var(--secondary-color);
}

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

    .nav-links {
        flex-direction: column;
        text-align: center;
    }

    .newsletter form {
        flex-direction: column;
        padding: 0 1rem;
    }
}

.catalog-header {
    padding: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.filters select {
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem;
}

.product-card {
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 1rem;
    text-align: center;
}

.product-image img {
    width: 100%;
    height: auto;
    border-radius: 4px;
}

.description {
    color: #666;
    margin: 1rem 0;
}

.price {
    font-weight: bold;
    font-size: 1.2rem;
    margin: 1rem 0;
}

.cta-button {
    display: inline-block;
    padding: 0.8rem 1.5rem;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 4px;
    margin-top: 1rem;
}

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

.product-features {
    text-align: left;
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.product-features li {
    margin-bottom: 0.5rem;
    color: #666;
} 

.contact-details i {
    margin-right: 10px;
    color: #007bff;
    width: 20px;
}

.catalog-grid a {
    text-decoration: none;
    color: inherit;
}