/* Product Catalog Styles */
.product-catalog {
    padding: 4rem 2rem;
    background: #ffffff;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.product-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-bottom: 1px solid #f0f0f0;
}

.product-info {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.product-description {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.stock-status {
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.stock-status.in-stock {
    color: #27ae60;
}

.stock-status.out-of-stock {
    color: #e74c3c;
}

.buy-now-btn {
    background: #3498db;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
    width: 100%;
}

.buy-now-btn:hover {
    background: #2980b9;
}

.buy-now-btn:disabled {
    background: #bdc3c7;
    cursor: not-allowed;
}

.loading-spinner {
    text-align: center;
    padding: 2rem;
}

.loading-text {
    color: #666;
    font-size: 1.1rem;
    font-weight: 500;
}

/* Collections Section */
.collections {
    padding: 4rem 2rem;
    background: #f8f9fa;
}

.collections-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.collection-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.collection-content {
    padding: 2rem;
    text-align: center;
}

.collection-content h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.collection-content p {
    color: #666;
    margin-bottom: 1rem;
}

.collection-info {
    color: #3498db;
    font-weight: 500;
    margin-bottom: 1.5rem;
}

.collection-button {
    background: transparent;
    border: 2px solid #3498db;
    color: #3498db;
    padding: 0.8rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.collection-button:hover {
    background: #3498db;
    color: white;
}