/* 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: #f8f9fa;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header Styles */
.header {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    flex-wrap: wrap;
}

.logo h1 {
    color: #ff6b6b;
    font-size: 2rem;
    font-weight: 700;
}

.search-bar {
    display: flex;
    align-items: center;
    flex: 1;
    max-width: 500px;
    margin: 0 20px;
}

#search-input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 25px 0 0 25px;
    font-size: 1rem;
    outline: none;
}

#search-btn {
    padding: 10px 15px;
    background-color: #ff6b6b;
    color: white;
    border: none;
    border-radius: 0 25px 25px 0;
    cursor: pointer;
    transition: background-color 0.3s;
}

#search-btn:hover {
    background-color: #ff5252;
}

.user-actions {
    display: flex;
    gap: 10px;
}

.btn {
    padding: 10px 20px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    display: inline-block;
    text-align: center;
}

.btn-outline {
    border: 2px solid #ff6b6b;
    color: #ff6b6b;
    background: transparent;
}

.btn-outline:hover {
    background-color: #ff6b6b;
    color: white;
}

.btn-primary {
    background-color: #ff6b6b;
    color: white;
    border: none;
}

.btn-primary:hover {
    background-color: #ff5252;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(255, 107, 107, 0.3);
}

.main-nav {
    padding: 15px 0;
    border-top: 1px solid #eee;
}

.main-nav ul {
    display: flex;
    list-style: none;
    flex-wrap: wrap;
    gap: 20px;
}

.main-nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: #ff6b6b;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
    margin-bottom: 40px;
}

.hero-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 25px;
    opacity: 0.9;
}

/* Section Titles */
.section-title {
    text-align: center;
    margin: 40px 0 30px;
    font-size: 2rem;
    color: #333;
    position: relative;
}

.section-title:after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: #ff6b6b;
    margin: 10px auto;
    border-radius: 2px;
}

/* Featured Products */
.featured-products {
    padding: 20px 0 40px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 20px;
}

.product-card {
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.15);
}

.product-image {
    height: 200px;
    overflow: hidden;
}

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

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

.product-info {
    padding: 15px;
}

.product-info h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: #333;
}

.price {
    font-size: 1.2rem;
    font-weight: 700;
    color: #ff6b6b;
    margin-bottom: 5px;
}

.location {
    font-size: 0.9rem;
    color: #666;
    display: flex;
    align-items: center;
}

.location i {
    margin-right: 5px;
}

/* Categories */
.categories {
    padding: 40px 0;
    background-color: #fff;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.category-card {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    background: #f8f9fa;
    transition: all 0.3s;
    cursor: pointer;
}

.category-card:hover {
    background-color: #ff6b6b;
    color: white;
    transform: translateY(-5px);
}

.category-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.category-card h3 {
    font-size: 1rem;
    margin: 0;
}

/* How It Works */
.how-it-works {
    padding: 40px 0;
    background-color: #f8f9fa;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

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

.step-icon {
    width: 80px;
    height: 80px;
    background-color: #ff6b6b;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

.step h3 {
    margin-bottom: 10px;
    color: #333;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    padding: 40px 0 20px;
    margin-top: 40px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    margin-bottom: 15px;
    color: #ff6b6b;
}

.footer-section h4 {
    margin-bottom: 15px;
    color: #ff6b6b;
}

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

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

.footer-section ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #ff6b6b;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #aaa;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-top {
        flex-direction: column;
        gap: 15px;
    }
    
    .search-bar {
        margin: 0;
        width: 100%;
    }
    
    .user-actions {
        width: 100%;
        justify-content: center;
    }
    
    .main-nav ul {
        gap: 10px;
        justify-content: center;
    }
    
    .hero-content h2 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
    
    .categories-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .hero-content h2 {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
}