/* ========================================
   CATEGORY PAGE LAYOUT & PRODUCT CARDS
   Add this to your style.css file
   ======================================== */

/* Category Hero Section */
.category-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 3rem 0 2rem;
    text-align: center;
}

.hero-content h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: 0.75rem;
}

.hero-description {
    font-size: 0.9375rem;
    opacity: 0.9;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.stat-item {
    background: rgba(255, 255, 255, 0.15);
    padding: 1rem;
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.stat-number {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Category Section Layout */
.category-section {
    padding: 3rem 0;
    background: var(--light-gray);
}

.category-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

/* Filters Sidebar */
.filters-sidebar {
    background: #ffffff;
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    height: fit-content;
    position: sticky;
    top: 90px;
}

.filters-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
}

.filters-header h3 {
    font-size: 1.125rem;
    color: var(--dark-color);
}

.clear-filters {
    background: transparent;
    border: 2px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s;
}

.clear-filters:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: #eff6ff;
}

.filter-group {
    margin-bottom: 1.5rem;
}

.filter-group:last-child {
    margin-bottom: 0;
}

.filter-group h4 {
    font-size: 0.9375rem;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.filter-options {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.filter-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.375rem 0;
}

.filter-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.filter-option span {
    font-size: 0.875rem;
    color: var(--text-color);
}

.filter-option:hover span {
    color: var(--primary-color);
}

/* Products Main Area */
.products-main {
    flex: 1;
}

.products-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.results-info {
    font-size: 1.125rem;
    color: var(--dark-color);
    font-weight: 600;
}

.sort-options {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sort-options label {
    font-size: 0.875rem;
    color: var(--text-color);
}

.sort-options select {
    padding: 0.5rem 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 6px;
    font-size: 0.875rem;
    cursor: pointer;
    background: #ffffff;
}

.sort-options select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

/* Product Card */
.product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.product-badge {
    position: absolute;
    top: 1rem;
    left: 1rem;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    z-index: 10;
}

.product-badge.in-stock {
    background: #d1fae5;
    color: #065f46;
}

.product-badge.popular {
    background: #dbeafe;
    color: #1e40af;
}

.product-badge.premium {
    background: #fef3c7;
    color: #92400e;
}

.product-image {
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: var(--light-gray);
}

.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-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

.product-card:hover .product-overlay {
    opacity: 1;
}

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

.product-brand {
    font-size: 0.75rem;
    color: var(--primary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.5rem;
}

.product-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.stars {
    color: #fbbf24;
    font-size: 0.875rem;
}

.rating-count {
    font-size: 0.8125rem;
    color: var(--text-color);
}

.product-description {
    font-size: 0.875rem;
    color: var(--text-color);
    line-height: 1.6;
    margin-bottom: 1rem;
    flex: 1;
}

.product-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feature-tag {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    background: #eff6ff;
    color: var(--primary-color);
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.feature-tag i {
    font-size: 0.625rem;
}

.product-price {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light-gray);
    border-radius: 8px;
    text-align: center;
}

.price-label {
    display: block;
    font-size: 0.75rem;
    color: var(--text-color);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--success-color);
}

.product-actions {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.5rem;
}

.btn-icon {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
}

/* Info Section */
.info-section {
    padding: 3rem 0;
    background: #ffffff;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.info-card {
    background: var(--light-gray);
    padding: 2rem;
    border-radius: 12px;
}

.info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #667eea 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.info-icon i {
    font-size: 1.75rem;
    color: #ffffff;
}

.info-card h3 {
    font-size: 1.125rem;
    color: var(--dark-color);
    margin-bottom: 0.75rem;
}

.info-card p {
    font-size: 0.9375rem;
    color: var(--text-color);
    line-height: 1.7;
}

/* FAQ Section */
.faq-section {
    padding: 3rem 0;
    background: var(--light-gray);
}

.faq-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
    margin-top: 2rem;
}

.faq-item {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--light-gray);
}

.faq-question h3 {
    font-size: 1rem;
    color: var(--dark-color);
    margin: 0;
}

.faq-question i {
    color: var(--primary-color);
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 1.5rem 1.5rem;
    color: var(--text-color);
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 3rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.cta-section p {
    font-size: 1.125rem;
    opacity: 0.95;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

/* Responsive - Tablet */
@media (min-width: 768px) {
    .category-layout {
        grid-template-columns: 250px 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .faq-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* Responsive - Desktop */
@media (min-width: 1024px) {
    .category-layout {
        grid-template-columns: 280px 1fr;
    }
    
    .products-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Section Title (used across pages) */
.section-title {
    text-align: center;
    font-size: 2rem;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary-color);
    margin: 1rem auto 0;
    border-radius: 2px;
}