/* ============================================
   Product Catalog - Premium Stylesheet
   Modern e-commerce design with soft aesthetics
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Premium Soft Color Palette */
    --color-primary: #5c6ac4;
    --color-primary-light: #7c85d1;
    --color-primary-dark: #4a55a2;
    --color-primary-soft: rgba(92, 106, 196, 0.1);
    
    --color-secondary: #00c2b7;
    --color-accent: #ff6b6b;
    --color-success: #00c853;
    --color-warning: #ffab00;
    
    --color-background: #f7f8fc;
    --color-surface: #ffffff;
    --color-surface-secondary: #f1f3f9;
    
    --color-text-primary: #2d3748;
    --color-text-secondary: #718096;
    --color-text-muted: #a0aec0;
    --color-text-light: #cbd5e0;
    
    --color-border: #e8ecf4;
    --color-border-light: #f0f3f9;
    
    /* Category Colors */
    --color-electronics: #667eea;
    --color-clothing: #f687b3;
    --color-accessories: #fbbf24;
    --color-home: #34d399;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.12);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04), 0 8px 24px rgba(0, 0, 0, 0.06);
    --shadow-card-hover: 0 12px 48px rgba(0, 0, 0, 0.12);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --radius-xl: 20px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Container */
    --container-max-width: 1320px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    color: var(--color-text-primary);
    background-color: var(--color-background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
}

/* ============================================
   Header
   ============================================ */
.header {
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    background: rgba(255, 255, 255, 0.95);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-xl);
    padding: var(--spacing-md) 0;
}

.logo-section {
    flex-shrink: 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-md);
    color: white;
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 480px;
    position: relative;
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-muted);
    pointer-events: none;
}

.search-input {
    width: 100%;
    padding: 12px 16px 12px 48px;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    background: var(--color-surface-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    outline: none;
    transition: all var(--transition-normal);
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.search-input:focus {
    background: var(--color-surface);
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px var(--color-primary-soft);
}

/* Cart Button */
.cart-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-surface-secondary);
    border: none;
    border-radius: var(--radius-lg);
    color: var(--color-text-secondary);
    transition: all var(--transition-normal);
}

.cart-btn:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.cart-count {
    position: absolute;
    top: -4px;
    right: -4px;
    min-width: 22px;
    height: 22px;
    padding: 0 6px;
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
    background: var(--color-accent);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.cart-count.bump {
    animation: cartBump 0.3s ease;
}

@keyframes cartBump {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.3); }
}

/* ============================================
   Hero Banner
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #764ba2 50%, var(--color-primary-dark) 100%);
    padding: var(--spacing-3xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.hero-content {
    text-align: center;
    color: white;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: 1.125rem;
    opacity: 0.9;
    font-weight: 400;
}

/* ============================================
   Toolbar
   ============================================ */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.filter-section {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.filter-label {
    font-weight: 600;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.filter-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-surface-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

.filter-btn svg {
    opacity: 0.7;
}

.filter-btn:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
    transform: translateY(-1px);
}

.filter-btn.active {
    background: var(--color-primary);
    color: white;
}

.filter-btn.active svg {
    opacity: 1;
}

.toolbar-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.results-count {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.sort-select {
    padding: 10px 36px 10px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-secondary);
    background: var(--color-surface-secondary);
    border: 2px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    outline: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23718096' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    transition: all var(--transition-normal);
}

.sort-select:hover,
.sort-select:focus {
    border-color: var(--color-primary);
    background-color: var(--color-surface);
}

/* ============================================
   Main Content
   ============================================ */
.main-content {
    flex: 1;
    padding: var(--spacing-2xl) 0;
}

/* Products Grid */
.products-section {
    min-height: 500px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

/* ============================================
   Product Card
   ============================================ */
.product-card {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-slow);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
}

/* Product Image */
.product-image-wrapper {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ec 100%);
}

.product-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-image {
    transform: scale(1.08);
}

/* Product Badges */
.product-badge {
    position: absolute;
    top: var(--spacing-md);
    left: var(--spacing-md);
    padding: 6px 12px;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
    border-radius: var(--radius-sm);
    z-index: 2;
}

.product-badge.electronics { background: var(--color-electronics); }
.product-badge.clothing { background: var(--color-clothing); }
.product-badge.accessories { background: var(--color-accessories); color: #1a1a1a; }
.product-badge.home { background: var(--color-home); }

/* Wishlist Button */
.wishlist-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(-8px);
    transition: all var(--transition-normal);
    z-index: 2;
}

.product-card:hover .wishlist-btn {
    opacity: 1;
    transform: translateY(0);
}

.wishlist-btn:hover {
    color: var(--color-accent);
    transform: scale(1.1);
}

.wishlist-btn.active {
    color: var(--color-accent);
}

.wishlist-btn.active svg {
    fill: var(--color-accent);
}

/* Product Info */
.product-info {
    padding: var(--spacing-lg);
}

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

.product-name {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Star Rating */
.product-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.stars {
    display: flex;
    gap: 2px;
}

.star {
    color: var(--color-warning);
    font-size: 0.875rem;
}

.star.empty {
    color: var(--color-text-light);
}

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

/* Product Footer */
.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border-light);
}

.product-price {
    display: flex;
    flex-direction: column;
}

.price-current {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.price-original {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-decoration: line-through;
}

/* Add to Cart Button */
.add-to-cart-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.add-to-cart-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.add-to-cart-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(92, 106, 196, 0.35);
}

.add-to-cart-btn:hover::before {
    opacity: 1;
}

.add-to-cart-btn span,
.add-to-cart-btn svg {
    position: relative;
    z-index: 1;
}

.add-to-cart-btn.added {
    background: var(--color-success);
}

.add-to-cart-btn.added::before {
    opacity: 0;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--color-text-muted);
}

.empty-state svg {
    margin-bottom: var(--spacing-lg);
    opacity: 0.4;
}

.empty-state h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-sm);
}

.empty-state p {
    font-size: 0.9375rem;
}

/* ============================================
   Cart Sidebar
   ============================================ */
.cart-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    z-index: 200;
}

.cart-overlay.active {
    opacity: 1;
    visibility: visible;
}

.cart-sidebar {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100vh;
    background: var(--color-surface);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    z-index: 201;
    box-shadow: var(--shadow-xl);
}

.cart-sidebar.active {
    transform: translateX(0);
}

.cart-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.cart-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.cart-close {
    width: 40px;
    height: 40px;
    background: var(--color-surface-secondary);
    border: none;
    border-radius: var(--radius-md);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
}

.cart-close:hover {
    background: var(--color-accent);
    color: white;
}

/* Cart Items Container */
.cart-items {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
}

/* Individual Cart Item */
.cart-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-surface-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.cart-item-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
    flex-shrink: 0;
}

.cart-item-details {
    flex: 1;
    min-width: 0;
}

.cart-item-name {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xs);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cart-item-price {
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.cart-item-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.quantity-btn {
    width: 28px;
    height: 28px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.quantity-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.quantity-value {
    min-width: 24px;
    text-align: center;
    font-weight: 600;
    font-size: 0.9375rem;
}

.cart-item-remove {
    margin-left: auto;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

.cart-item-remove:hover {
    background: rgba(255, 107, 107, 0.1);
    color: var(--color-accent);
}

/* Cart Empty State */
.cart-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-2xl);
    text-align: center;
    color: var(--color-text-muted);
}

.cart-empty svg {
    margin-bottom: var(--spacing-md);
    opacity: 0.3;
}

.cart-empty p {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xs);
}

.cart-empty span {
    font-size: 0.875rem;
}

/* Cart Footer */
.cart-footer {
    padding: var(--spacing-xl);
    border-top: 1px solid var(--color-border);
    background: var(--color-surface);
}

.cart-subtotal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-xs);
}

.cart-subtotal span:first-child {
    font-size: 1rem;
    color: var(--color-text-secondary);
}

.cart-total-amount {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text-primary);
}

.cart-shipping {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-lg);
}

.checkout-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 16px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border: none;
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.checkout-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(92, 106, 196, 0.35);
}

.continue-shopping-btn {
    width: 100%;
    padding: 14px;
    margin-top: var(--spacing-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    background: transparent;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-normal);
}

.continue-shopping-btn:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

/* ============================================
   Toast Notification
   ============================================ */
.toast {
    position: fixed;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 14px 24px;
    background: var(--color-text-primary);
    color: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 300;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.toast.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast-icon {
    color: var(--color-success);
}

.toast-message {
    font-size: 0.9375rem;
    font-weight: 500;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-lg);
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.footer-links {
    display: flex;
    gap: var(--spacing-xl);
}

.footer-links a {
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(24px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet */
@media (max-width: 968px) {
    .header-content {
        flex-wrap: wrap;
    }
    
    .search-bar {
        order: 3;
        max-width: 100%;
        flex-basis: 100%;
        margin-top: var(--spacing-md);
    }
    
    .toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-section {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .toolbar-right {
        justify-content: space-between;
    }
    
    .hero-title {
        font-size: 2rem;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .logo {
        font-size: 1.25rem;
    }
    
    .logo-icon {
        width: 36px;
        height: 36px;
    }
    
    .hero {
        padding: var(--spacing-2xl) 0;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .filter-buttons {
        width: 100%;
    }
    
    .filter-btn {
        flex: 1;
        justify-content: center;
        padding: 10px 12px;
        font-size: 0.8125rem;
    }
    
    .filter-btn svg {
        display: none;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-md);
    }
    
    .product-image-wrapper {
        height: 160px;
    }
    
    .product-info {
        padding: var(--spacing-md);
    }
    
    .product-name {
        font-size: 0.9375rem;
    }
    
    .price-current {
        font-size: 1.125rem;
    }
    
    .add-to-cart-btn {
        padding: 10px 14px;
        font-size: 0.8125rem;
    }
    
    .add-to-cart-btn span {
        display: none;
    }
    
    .cart-sidebar {
        max-width: 100%;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-md);
    }
}

/* Extra Small Mobile */
@media (max-width: 380px) {
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-image-wrapper {
        height: 200px;
    }
    
    .add-to-cart-btn span {
        display: inline;
    }
}

/* Large Screens */
@media (min-width: 1400px) {
    .products-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
}