/* ============================================
   ATLAS.SE - KARTOR & ATLASER
   Professional Map Store Theme
   ============================================ */

/* CSS Variables */
:root {
    /* Primary Colors - Map inspired */
    --color-primary: #1a365d;       /* Deep ocean blue */
    --color-primary-dark: #0d1f3c;
    --color-primary-light: #2c5282;

    /* Secondary Colors */
    --color-secondary: #c9a227;     /* Antique gold/compass */
    --color-secondary-dark: #a78420;
    --color-secondary-light: #e6c547;

    /* Accent Colors */
    --color-accent: #276749;        /* Forest green */
    --color-accent-light: #38a169;

    /* Neutrals */
    --color-white: #ffffff;
    --color-off-white: #f8f7f4;     /* Parchment */
    --color-gray-100: #f3f2ef;
    --color-gray-200: #e8e6e1;
    --color-gray-300: #d1cdc4;
    --color-gray-400: #a39e93;
    --color-gray-500: #7a756a;
    --color-gray-600: #5c584f;
    --color-gray-700: #3d3a33;
    --color-gray-800: #2d2a24;
    --color-gray-900: #1a1815;

    /* Semantic Colors */
    --color-success: #38a169;
    --color-warning: #d69e2e;
    --color-error: #c53030;
    --color-sale: #c53030;

    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Source Sans Pro', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms ease;

    /* Container */
    --container-max: 1280px;
    --container-padding: 1.5rem;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-gray-900);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-primary-light);
}

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

ul, ol {
    list-style: none;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

/* ============================================
   HEADER
   ============================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.header-top {
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.875rem;
    padding: 0.5rem 0;
}

.header-top-content {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
}

.main-nav {
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.main-nav .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    font-size: 2rem;
}

.logo-text {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    letter-spacing: -0.5px;
}

.logo-dot {
    color: var(--color-secondary);
}

/* Search Bar */
.search-bar {
    flex: 1;
    max-width: 500px;
    display: flex;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.search-bar input {
    flex: 1;
    padding: 0.875rem 1.25rem;
    border: none;
    background: transparent;
    font-size: 0.9375rem;
    color: var(--color-gray-800);
}

.search-bar input::placeholder {
    color: var(--color-gray-500);
}

.search-bar input:focus {
    outline: none;
}

.search-bar button {
    padding: 0.875rem 1.25rem;
    background: var(--color-primary);
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-bar button:hover {
    background: var(--color-primary-light);
}

/* Nav Actions */
.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.nav-icon:hover {
    background: var(--color-gray-100);
    color: var(--color-primary);
}

.cart-icon {
    position: relative;
}

.cart-count {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 18px;
    height: 18px;
    background: var(--color-secondary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Category Navigation */
.category-nav {
    background: var(--color-off-white);
    border-bottom: 1px solid var(--color-gray-200);
}

.category-menu {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.75rem 0;
    overflow-x: auto;
}

.category-menu li a {
    display: block;
    padding: 0.5rem 1rem;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--color-gray-700);
    border-radius: var(--radius-md);
    white-space: nowrap;
    transition: all var(--transition-fast);
}

.category-menu li a:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: var(--color-white);
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
}

.hero-background {
    position: absolute;
    inset: 0;
    opacity: 0.1;
}

.map-grid {
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(255,255,255,0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 50px 50px;
}

.hero-content {
    position: relative;
    max-width: 600px;
}

.hero h1 {
    font-size: 3rem;
    color: var(--color-white);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.hero .btn-primary {
    background: var(--color-secondary);
    color: var(--color-gray-900);
}

.hero .btn-primary:hover {
    background: var(--color-secondary-light);
}

.hero .btn-secondary {
    border-color: var(--color-white);
    color: var(--color-white);
}

.hero .btn-secondary:hover {
    background: var(--color-white);
    color: var(--color-primary);
}

/* ============================================
   USP BAR
   ============================================ */
.usp-bar {
    background: var(--color-white);
    padding: var(--space-lg) 0;
    border-bottom: 1px solid var(--color-gray-200);
}

.usp-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.usp-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    justify-content: center;
}

.usp-icon {
    font-size: 1.5rem;
}

.usp-text {
    display: flex;
    flex-direction: column;
}

.usp-text strong {
    font-size: 0.9375rem;
    color: var(--color-gray-800);
}

.usp-text span {
    font-size: 0.8125rem;
    color: var(--color-gray-500);
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.categories-section {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.categories-section h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.category-card {
    display: block;
    text-decoration: none;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.category-image {
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-emoji {
    font-size: 4rem;
}

.category-card h3 {
    padding: var(--space-md) var(--space-lg) var(--space-xs);
    font-size: 1.125rem;
    color: var(--color-gray-900);
}

.category-card p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products-section {
    padding: var(--space-3xl) 0;
}

.products-section.bg-light {
    background: var(--color-off-white);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.section-header h2 {
    margin: 0;
}

.view-all {
    font-weight: 600;
    color: var(--color-primary);
}

.view-all:hover {
    text-decoration: underline;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

/* Product Card */
.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

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

.product-link {
    display: block;
    text-decoration: none;
    flex: 1;
}

.product-image {
    position: relative;
    aspect-ratio: 1;
    background: var(--color-gray-100);
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-md);
    transition: transform var(--transition-slow);
}

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

.product-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    padding: 0.25rem 0.75rem;
    background: var(--color-primary);
    color: var(--color-white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
}

.product-badge.new {
    background: var(--color-accent);
}

.product-badge.sale {
    background: var(--color-sale);
}

.product-badge.popular {
    background: var(--color-secondary);
    color: var(--color-gray-900);
}

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

.product-category {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-gray-500);
    margin-bottom: var(--space-xs);
}

.product-info h3 {
    font-size: 1rem;
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-xs);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-desc {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: var(--space-sm);
}

.product-price {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
}

.price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-gray-900);
}

.price.sale {
    color: var(--color-sale);
}

.price-old {
    font-size: 0.875rem;
    color: var(--color-gray-400);
    text-decoration: line-through;
}

.add-to-cart {
    width: 100%;
    padding: 0.875rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.add-to-cart:hover {
    background: var(--color-primary-light);
}

/* ============================================
   GIFT SECTION
   ============================================ */
.gift-section {
    padding: var(--space-3xl) 0;
    background: linear-gradient(135deg, var(--color-secondary-light) 0%, var(--color-secondary) 100%);
}

.gift-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.gift-text h2 {
    color: var(--color-gray-900);
    margin-bottom: var(--space-md);
}

.gift-text p {
    color: var(--color-gray-800);
    font-size: 1.125rem;
    margin-bottom: var(--space-xl);
}

.gift-text .btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.gift-products {
    display: flex;
    gap: var(--space-lg);
}

.gift-product {
    flex: 1;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-base);
}

.gift-product:hover {
    transform: scale(1.05);
}

.gift-product img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: contain;
    padding: var(--space-lg);
}

/* ============================================
   CONTENT SECTION
   ============================================ */
.content-section {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.content-section h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.content-card {
    padding: var(--space-xl);
    background: var(--color-off-white);
    border-radius: var(--radius-lg);
}

.content-card h3 {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.content-card p {
    color: var(--color-gray-600);
    line-height: 1.7;
}

/* ============================================
   NEWSLETTER
   ============================================ */
.newsletter-section {
    padding: var(--space-3xl) 0;
    background: var(--color-primary);
    color: var(--color-white);
}

.newsletter-content {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    color: var(--color-white);
    margin-bottom: var(--space-sm);
}

.newsletter-content p {
    opacity: 0.9;
    margin-bottom: var(--space-xl);
}

.newsletter-form {
    display: flex;
    gap: var(--space-md);
}

.newsletter-form input {
    flex: 1;
    padding: 1rem 1.25rem;
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
}

.newsletter-form .btn-primary {
    background: var(--color-secondary);
    color: var(--color-gray-900);
    white-space: nowrap;
}

.newsletter-form .btn-primary:hover {
    background: var(--color-secondary-light);
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-gray-900);
    color: var(--color-gray-300);
    padding-top: var(--space-3xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-2xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-gray-700);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.footer-logo .logo-text {
    color: var(--color-white);
}

.footer-col p {
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--color-gray-800);
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    transition: background var(--transition-fast);
}

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

.footer-col h4 {
    color: var(--color-white);
    font-size: 1rem;
    margin-bottom: var(--space-lg);
}

.footer-col ul li {
    margin-bottom: var(--space-sm);
}

.footer-col ul li a {
    color: var(--color-gray-400);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-white);
}

.payment-methods {
    margin-top: var(--space-lg);
}

.payment-methods span {
    display: block;
    font-size: 0.8125rem;
    color: var(--color-gray-500);
    margin-bottom: var(--space-sm);
}

.payment-icons {
    display: flex;
    gap: var(--space-sm);
}

.payment-icons span {
    padding: 0.25rem 0.5rem;
    background: var(--color-gray-800);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding: var(--space-lg) 0;
    font-size: 0.875rem;
    color: var(--color-gray-500);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .products-grid,
    .categories-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .content-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .products-grid,
    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .usp-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gift-content {
        grid-template-columns: 1fr;
    }

    .search-bar {
        display: none;
    }

    .category-menu {
        justify-content: flex-start;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --container-padding: 1rem;
    }

    .products-grid,
    .categories-grid {
        grid-template-columns: 1fr;
    }

    .usp-grid {
        grid-template-columns: 1fr;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .gift-products {
        flex-direction: column;
    }
}

/* ============================================
   PRODUCT PAGE STYLES
   ============================================ */
.breadcrumb {
    padding: var(--space-md) 0;
    background: var(--color-off-white);
}

.breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.875rem;
}

.breadcrumb-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '›';
    color: var(--color-gray-400);
}

.breadcrumb-list a {
    color: var(--color-gray-500);
}

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

.breadcrumb-list li:last-child {
    color: var(--color-gray-800);
}

/* Product Detail */
.product-detail {
    padding: var(--space-2xl) 0;
}

.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.product-gallery {
    position: sticky;
    top: 120px;
}

.product-main-image {
    aspect-ratio: 1;
    background: var(--color-gray-100);
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: var(--space-md);
}

.product-main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: var(--space-xl);
}

.product-thumbnails {
    display: flex;
    gap: var(--space-sm);
}

.product-thumbnails img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.product-thumbnails img:hover,
.product-thumbnails img.active {
    border-color: var(--color-primary);
}

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

.product-detail-info .product-category {
    font-size: 0.875rem;
}

.product-detail-info h1 {
    font-size: 2rem;
    line-height: 1.3;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.stars {
    color: var(--color-secondary);
}

.rating-count {
    color: var(--color-gray-500);
    font-size: 0.875rem;
}

.product-detail-price {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
}

.product-detail-price .price {
    font-size: 2rem;
}

.product-short-desc {
    font-size: 1.0625rem;
    color: var(--color-gray-600);
    line-height: 1.7;
}

.product-meta {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--color-off-white);
    border-radius: var(--radius-md);
}

.meta-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.9375rem;
}

.meta-label {
    color: var(--color-gray-500);
}

.meta-value {
    font-weight: 600;
    color: var(--color-gray-800);
}

.meta-value.in-stock {
    color: var(--color-success);
}

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

.quantity-selector {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.quantity-selector label {
    font-weight: 600;
}

.quantity-input {
    display: flex;
    align-items: center;
    border: 1px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.quantity-input button {
    width: 44px;
    height: 44px;
    background: var(--color-gray-100);
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.quantity-input button:hover {
    background: var(--color-gray-200);
}

.quantity-input input {
    width: 60px;
    height: 44px;
    text-align: center;
    border: none;
    font-size: 1rem;
    font-weight: 600;
}

.add-to-cart-large {
    padding: 1rem;
    font-size: 1.125rem;
}

.buy-now {
    background: var(--color-secondary);
    color: var(--color-gray-900);
}

.buy-now:hover {
    background: var(--color-secondary-light);
}

/* Product Description */
.product-description {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.product-tabs {
    display: flex;
    border-bottom: 2px solid var(--color-gray-200);
    margin-bottom: var(--space-xl);
}

.tab-btn {
    padding: var(--space-md) var(--space-xl);
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-500);
    cursor: pointer;
    position: relative;
    transition: color var(--transition-fast);
}

.tab-btn:hover,
.tab-btn.active {
    color: var(--color-primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--color-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.product-full-desc {
    max-width: 800px;
    line-height: 1.8;
    color: var(--color-gray-700);
}

.product-full-desc h3 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.product-full-desc ul {
    margin: var(--space-md) 0;
    padding-left: var(--space-xl);
}

.product-full-desc li {
    list-style: disc;
    margin-bottom: var(--space-sm);
}

/* Specs Table */
.specs-table {
    width: 100%;
    max-width: 600px;
    border-collapse: collapse;
}

.specs-table tr:nth-child(even) {
    background: var(--color-off-white);
}

.specs-table th,
.specs-table td {
    padding: var(--space-md);
    text-align: left;
}

.specs-table th {
    width: 40%;
    font-weight: 600;
    color: var(--color-gray-600);
}

.specs-table td {
    color: var(--color-gray-800);
}

/* FAQ Section */
.faq-section {
    padding: var(--space-3xl) 0;
    background: var(--color-off-white);
}

.faq-section h2 {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--color-white);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: var(--space-lg);
    background: none;
    border: none;
    text-align: left;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-gray-800);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-fast);
}

.faq-question:hover {
    background: var(--color-gray-100);
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    color: var(--color-primary);
}

.faq-item.open .faq-question::after {
    content: '−';
}

.faq-answer {
    display: none;
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--color-gray-600);
    line-height: 1.7;
}

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

/* Related Products */
.related-products {
    padding: var(--space-3xl) 0;
}

@media (max-width: 768px) {
    .product-detail-grid {
        grid-template-columns: 1fr;
    }

    .product-gallery {
        position: static;
    }
}

/* ============================================
   CONTACT PAGE STYLES
   ============================================ */

/* Page Hero */
.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-2xl);
    text-align: center;
    margin-bottom: var(--space-3xl);
}

.page-hero h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-white);
}

.page-hero p {
    font-size: 1.125rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

/* Contact Section */
.contact-section {
    padding: var(--space-3xl) 0;
    background: var(--color-off-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-3xl);
    max-width: var(--container-max);
    margin: 0 auto;
}

/* Contact Info Cards */
.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-card {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.contact-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--color-white);
}

.contact-card h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.contact-card p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}

.contact-link {
    display: inline-block;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
    margin: var(--space-md) 0;
    transition: color var(--transition-fast);
}

.contact-link:hover {
    color: var(--color-secondary);
}

.contact-note {
    font-size: 0.875rem;
    color: var(--color-gray-500);
    font-style: italic;
    margin-top: var(--space-md);
}

.contact-topics {
    list-style: none;
    margin: var(--space-md) 0;
}

.contact-topics li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    position: relative;
    color: var(--color-gray-700);
}

.contact-topics li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--color-white);
    padding: var(--space-2xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.contact-form-wrapper h2 {
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.contact-form-wrapper > p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 600;
    color: var(--color-gray-800);
    margin-bottom: var(--space-sm);
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background: var(--color-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
    font-family: var(--font-body);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%231a365d' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.contact-form button[type="submit"] {
    margin-top: var(--space-md);
}

/* Form Alternative */
.form-alternative {
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 2px solid var(--color-gray-200);
    text-align: center;
}

.form-alternative p {
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

/* FAQ Section on Contact Page */
.faq-section {
    padding: var(--space-3xl) 0;
    background: var(--color-white);
}

.faq-section h2 {
    text-align: center;
    font-size: 2rem;
    color: var(--color-primary);
    margin-bottom: var(--space-2xl);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-2xl);
}

.faq-item {
    background: var(--color-off-white);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.faq-item h3 {
    font-size: 1.125rem;
    color: var(--color-primary);
    margin-bottom: var(--space-md);
}

.faq-item p {
    color: var(--color-gray-600);
    line-height: 1.7;
}

.faq-footer {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 2px solid var(--color-gray-200);
}

.faq-footer p {
    color: var(--color-gray-700);
    font-size: 1.125rem;
}

.faq-footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    transition: color var(--transition-fast);
}

.faq-footer a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

/* Breadcrumb */
.breadcrumb {
    background: var(--color-gray-100);
    padding: var(--space-md) 0;
}

.breadcrumb-list {
    display: flex;
    list-style: none;
    gap: var(--space-sm);
    align-items: center;
}

.breadcrumb-list li {
    color: var(--color-gray-600);
}

.breadcrumb-list li:not(:last-child)::after {
    content: '›';
    margin-left: var(--space-sm);
    color: var(--color-gray-400);
}

.breadcrumb-list a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-list a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .page-hero h1 {
        font-size: 2rem;
    }

    .contact-form-wrapper {
        padding: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .page-hero {
        padding: var(--space-2xl) 0 var(--space-xl);
    }

    .page-hero h1 {
        font-size: 1.75rem;
    }

    .contact-section {
        padding: var(--space-2xl) 0;
    }

    .contact-card {
        padding: var(--space-lg);
    }

    .contact-form-wrapper {
        padding: var(--space-lg);
    }

    .contact-form-wrapper h2 {
        font-size: 1.5rem;
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
}