/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Minimal Color Palette */
    --primary-black: #000000;
    --primary-white: #ffffff;
    --gray-50: #fafafa;
    --gray-100: #f5f5f5;
    --gray-200: #e5e5e5;
    --gray-300: #d4d4d4;
    --gray-400: #a3a3a3;
    --gray-500: #737373;
    --gray-600: #525252;
    --gray-700: #404040;
    --gray-800: #262626;
    --gray-900: #171717;
    
    /* Text Colors */
    --text-primary: #171717;
    --text-secondary: #525252;
    --text-light: #ffffff;
    --text-muted: #a3a3a3;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-dark: #000000;
    --bg-card: #ffffff;
    
    /* Border Colors */
    --border-light: #e5e5e5;
    --border-medium: #d4d4d4;
    --border-dark: #404040;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Playfair Display', serif;
    
    /* 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: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    overflow-y: auto;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-content {
    text-align: center;
    color: var(--text-primary);
}

.loading-logo {
    margin-bottom: var(--spacing-xl);
}

.loading-logo-img {
    max-width: 200px;
    height: auto;
    opacity: 0.8;
}

.loading-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid var(--gray-200);
    border-top: 2px solid var(--primary-black);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-lg);
}

.loading-text {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 400;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    transition: all var(--transition-normal);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

.nav-logo .logo-img {
    height: 40px;
    width: auto;
    transition: all var(--transition-normal);
}

.nav-logo .logo-img:hover {
    opacity: 0.8;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-2xl);
    list-style: none;
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.875rem;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-black);
    background: var(--gray-100);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: var(--spacing-sm);
}

.nav-toggle span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-normal);
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    padding-bottom: var(--spacing-3xl);
    background: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
}

.hero-text {
    color: var(--text-primary);
    width: 100%;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--gray-100);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-xl);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.hero-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.2s; }
.title-line:nth-child(3) { animation-delay: 0.3s; }
.title-line:nth-child(4) { animation-delay: 0.4s; }

.title-line.highlight {
    color: var(--primary-black);
    font-weight: 900;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.875rem;
    min-height: 48px;
}

.btn-primary {
    background: var(--primary-black);
    color: var(--text-light);
}

.btn-primary:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
}

.btn-secondary:hover {
    background: var(--gray-50);
    border-color: var(--border-dark);
}



/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Categories Section */
.categories-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
    position: relative;
    margin-top: 0;
}

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

.category-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.category-card:hover {
    transform: translateY(2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-medium);
}

.category-icon {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    transition: all var(--transition-normal);
}

.category-card:hover .category-icon {
    transform: scale(1.05);
}

.category-card h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.category-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Products Section */
.products-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-primary);
}

.products-controls {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.search-container {
    position: relative;
    flex: 1;
    min-width: 280px;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg) var(--spacing-md) 3rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    transition: all var(--transition-normal);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.search-icon {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.filter-select {
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    background: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--text-primary);
    min-width: 160px;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-black);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

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

.loading-products {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-secondary);
}

/* Product Cards */
.product-card {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
}

.product-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--border-medium);
}

.product-image {
    height: 240px;
    background: var(--gray-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    position: relative;
    overflow: hidden;
}

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

.product-card:hover .product-image img {
    transform: scale(1.02);
}

.product-image i {
    font-size: 2rem;
}



.shipping-badge {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--gray-700);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    z-index: 3;
}

.product-info {
    padding: var(--spacing-lg);
}

.product-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-family: var(--font-display);
    line-height: 1.3;
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-wrap: wrap;
}

.current-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.original-price {
    font-size: 0.875rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge-small {
    background: var(--primary-black);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.product-description {
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}



.product-details {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.product-category {
    background: var(--gray-100);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: capitalize;
}

.stock-quantity {
    background: var(--gray-700);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}



.view-button {
    width: 100%;
    background: var(--primary-black);
    color: var(--text-light);
    border: none;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.875rem;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.view-button:hover {
    background: var(--gray-800);
    transform: translateY(-1px);
}

/* About Section */
.about-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-dark);
    color: var(--text-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-2xl);
    align-items: start;
}

.about-text {
    grid-column: 1;
}

.about-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-light);
}

.about-quote {
    text-align: left;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    padding: var(--spacing-xl);
    border-left: 4px solid var(--text-light);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
}

.about-quote i {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.6);
}

.about-quote p {
    font-size: 1.125rem;
    font-style: italic;
    font-weight: 400;
    margin: var(--spacing-md) 0;
    line-height: 1.6;
    color: var(--text-light);
}

.about-description p {
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
    color: rgba(255, 255, 255, 0.9);
}

.about-image {
    grid-column: 2;
    position: sticky;
    top: var(--spacing-xl);
}

.about-image .image-container {
    width: 100%;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.about-image:hover .image-container {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.about-logo-image {
    width: 80%;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    transition: transform var(--transition-normal);
}

.about-image:hover .about-logo-image {
    transform: scale(1.02);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo-img {
    max-width: 160px;
    height: auto;
    margin-bottom: var(--spacing-lg);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
    font-size: 0.875rem;
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
    font-size: 0.875rem;
}

.footer-section ul li a:hover {
    color: var(--text-primary);
}

.footer-section h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 1.125rem;
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-black);
    color: var(--text-light);
    transform: translateY(-1px);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 48px;
    height: 48px;
    background: var(--primary-black);
    border: none;
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1001;
    box-shadow: var(--shadow-lg);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--gray-800);
    transform: translateY(-2px);
}

/* Shopier Redirect Styles */
.shopier-redirect {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--spacing-3xl);
}

.redirect-content {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-lg);
    max-width: 500px;
    margin: 0 auto;
}

.redirect-content i {
    font-size: 3rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.redirect-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.redirect-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.shopier-hero-redirect {
    text-align: center;
    color: var(--text-primary);
    z-index: 2;
    position: relative;
    padding: var(--spacing-xl);
}

.shopier-hero-redirect i {
    font-size: 3rem;
    margin-bottom: var(--spacing-lg);
    color: var(--text-muted);
}

.shopier-hero-redirect h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.shopier-hero-redirect p {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-xl);
}

.shopier-hero-redirect .btn {
    margin-top: var(--spacing-lg);
}

/* Mobile Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .about-image {
        grid-column: 1;
        position: static;
    }
    
    .about-image .image-container {
        height: 200px;
    }
}

@media (max-width: 768px) {
    /* Navigation Mobile */
    .nav-container {
        padding: 0 var(--spacing-md);
        min-height: 64px;
    }
    
    .navbar {
        background: var(--bg-primary);
        border-bottom: 1px solid var(--border-light);
        backdrop-filter: none;
    }
    
    .nav-logo .logo-img {
        height: 36px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        background: var(--bg-primary);
        backdrop-filter: none;
        flex-direction: column;
        padding: calc(64px + var(--spacing-xl)) var(--spacing-lg) var(--spacing-2xl);
        gap: var(--spacing-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        z-index: 999;
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid var(--border-light);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        font-size: 1rem;
        text-align: center;
        padding: var(--spacing-md) 0;
        border-radius: var(--radius-md);
        font-weight: 500;
    }
    
    .nav-link:hover,
    .nav-link.active {
        background: var(--gray-100);
        color: var(--primary-black);
    }
    
    /* Hero Mobile */
    .hero-section {
        padding-top: 64px;
        min-height: calc(100vh - 64px);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-description {
        max-width: 100%;
    }
    
    .hero-actions {
        justify-content: center;
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        justify-content: center;
    }
    
    .hero-image {
        max-width: 320px;
        height: 400px;
        margin: 0 auto;
    }
    
    /* Sections Mobile */
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 0.875rem;
    }
    
    .categories-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .category-card {
        padding: var(--spacing-xl);
    }
    
    .category-icon {
        font-size: 1.75rem;
    }
    
    .category-card h3 {
        font-size: 1.125rem;
    }
    
    /* Products Mobile */
    .products-controls {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .search-container {
        min-width: auto;
    }
    
    .filter-select {
        width: 100%;
    }
    
    .products-container {
        grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
        gap: var(--spacing-lg);
    }
    
    .product-card {
        max-width: 100%;
    }
    
    .product-image {
        height: 200px;
    }
    
    .product-info {
        padding: var(--spacing-md);
    }
    
    .product-name {
        font-size: 1rem;
    }
    
    .current-price {
        font-size: 1.125rem;
    }
    
    /* About Mobile */
    .about-title {
        font-size: 2rem;
    }
    
    .about-quote {
        padding: var(--spacing-md);
    }
    
    .about-quote p {
        font-size: 1rem;
    }
    
    .about-description p {
        font-size: 0.875rem;
    }
    
    /* Footer Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .social-links {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .products-container {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        max-width: 280px;
        height: 350px;
    }
    
    .category-card {
        padding: var(--spacing-lg);
    }
    
    .back-to-top {
        bottom: var(--spacing-lg);
        right: var(--spacing-lg);
        width: 44px;
        height: 44px;
    }
}

/* Utility Classes */
.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

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

.hidden {
    display: none;
}

.visible {
    display: block;
}

/* Focus States for Accessibility */
*:focus {
    outline: 2px solid var(--primary-black);
    outline-offset: 2px;
}

button:focus,
.btn:focus,
input:focus,
select:focus {
    outline: 2px solid var(--primary-black);
    outline-offset: 2px;
}

/* Smooth Scrolling Enhancement */
@media (prefers-reduced-motion: no-preference) {
    html {
        scroll-behavior: smooth;
    }
}

/* Product Detail Page Styles */
.product-detail-section {
    padding-top: 72px;
    padding-bottom: var(--spacing-3xl);
    background: var(--bg-primary);
}

.product-detail-content {
    max-width: 1200px;
    margin: 0 auto;
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-2xl);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.breadcrumb a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.breadcrumb a:hover {
    color: var(--text-primary);
}

.breadcrumb i {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.breadcrumb span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Product Detail Grid */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
}

/* Product Images */
.product-images {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.main-image {
    width: 100%;
    height: 500px;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.main-image:hover img {
    transform: scale(1.02);
}

.image-gallery {
    display: flex;
    gap: var(--spacing-md);
    overflow-x: auto;
    padding-bottom: var(--spacing-sm);
}

.gallery-thumbnail {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.gallery-thumbnail.active {
    border-color: var(--primary-black);
}

.gallery-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Product Info Detail */
.product-info-detail {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.product-header {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.product-category-badge {
    display: inline-block;
    background: var(--gray-100);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: capitalize;
}

/* Price Section */
.product-price-section {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
}

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

.price-container .current-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.price-container .original-price {
    font-size: 1.25rem;
    color: var(--text-muted);
    text-decoration: line-through;
}

.discount-badge {
    background: var(--primary-black);
    color: var(--text-light);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Product Description */
.product-description {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 1rem;
}

/* Product Details Grid */
.product-details-grid {
    display: grid;
    gap: var(--spacing-md);
}

.detail-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.detail-item i {
    color: var(--text-primary);
    font-size: 1.125rem;
    width: 20px;
    text-align: center;
}

.detail-item span {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.detail-item strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Product Actions */
.product-actions {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1rem;
    min-height: 56px;
}

/* Product Meta */
.product-meta {
    padding: var(--spacing-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-light);
}



/* Related Products */
.related-products {
    margin-top: var(--spacing-3xl);
    padding-top: var(--spacing-3xl);
    border-top: 1px solid var(--border-light);
}

.related-products .section-title {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.related-products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .product-title {
        font-size: 2rem;
    }
    
    .main-image {
        height: 400px;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    .btn-large {
        width: 100%;
        justify-content: center;
    }
    
    .related-products-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: 1.75rem;
    }
    
    .main-image {
        height: 300px;
    }
    
    .price-container .current-price {
        font-size: 1.75rem;
    }
    
    .related-products-grid {
        grid-template-columns: 1fr;
    }
}