/* General Styles */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f5f5f5;
}

h1, h2, h3 {
    font-family: 'Playfair Display', serif;
    color: #2c3e50;
}

a {
    text-decoration: none;
    color: #3498db;
}

/* Announcement Bar */
.announcement-bar {
    background-color: #e74c3c;
    color: white;
    text-align: center;
    padding: 10px;
}

/* Sticky Header */
.sticky-header {
    position: sticky;
    top: 0;
    background-color: #fff;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    z-index: 1000;
}

.sticky-header .logo {
    font-size: 24px;
    font-weight: bold;
    color: #2980b9;
}

.sticky-header nav ul {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

.sticky-header nav ul li {
    margin: 0 15px;
}

.sticky-header nav ul li a {
    font-size: 16px;
    color: #2c3e50;
}

.sticky-header .cart-icon {
    font-size: 24px;
}

/* Hero Section */
.hero-section {
    background-image: url('https://via.placeholder.com/1200x600');
    background-size: cover;
    background-position: center;
    height: 60vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-align: center;
}

.hero-section .hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-section .hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.hero-section .cta-button {
    background-color: #2980b9;
    color: white;
    padding: 15px 30px;
    font-size: 18px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

/* Feature Highlights */
.feature-highlights {
    padding: 50px 20px;
    text-align: center;
}

.feature-highlights h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.feature-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.feature-item h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.feature-item p {
    font-size: 16px;
}

/* Flash Sale Section */
.flash-sale {
    padding: 50px 20px;
    text-align: center;
    background-color: #f9f9f9;
}

.flash-sale h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.countdown-timer {
    font-size: 24px;
    margin-bottom: 30px;
    color: #e74c3c;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.product-card {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.product-card img {
    width: 100%;
    border-radius: 10px;
}

.product-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.product-card p {
    font-size: 18px;
    margin-bottom: 10px;
}

.product-card button {
    background-color: #2980b9;
    color: white;
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
}

/* Product Categories */
.product-categories {
    padding: 50px 20px;
    text-align: center;
}

.product-categories h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.category-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
}

.category-item img {
    width: 100%;
    border-radius: 10px;
}

.category-item h3 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 24px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* Customer Testimonials */
.testimonials {
    padding: 50px 20px;
    text-align: center;
    background-color: #f9f9f9;
}

.testimonials h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.testimonial-item {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.testimonial-item p {
    font-size: 16px;
}

/* Newsletter Signup */
.newsletter {
    padding: 50px 20px;
    text-align: center;
}

.newsletter h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.newsletter form {
    display: flex;
    justify-content: center;
    align-items: center;
}

.newsletter input[type="email"] {
    padding: 15px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 5px;
    width: 300px;
}

.newsletter button {
    background-color: #2980b9;
    color: white;
    padding: 15px 30px;
    font-size: 16px;
    border: none;
    cursor: pointer;
    border-radius: 5px;
    margin-left: 10px;
}

/* Footer */
.footer {
    background-color: #2c3e50;
    color: white;
    padding: 20px;
    text-align: center;
}

.footer-links {
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
    display: flex;
    justify-content: center;
    padding: 0;
}

.footer-links ul li {
    margin: 0 15px;
}

.footer-links ul li a {
    color: white;
}

.social-icons a {
    color: white;
    margin: 0 10px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sticky-header nav ul li {
        margin: 0 10px;
    }

    .hero-section h1 {
        font-size: 36px;
    }

    .hero-section p {
        font-size: 18px;
    }

    .feature-grid, .product-grid, .category-grid, .testimonial-grid {
        grid-template-columns: 1fr;
    }

    .newsletter form {
        flex-direction: column;
    }

    .newsletter input[type="email"] {
        width: 100%;
        margin-bottom: 10px;
    }

    .newsletter button {
        width: 100%;
    }
}