:root {
    --bg-primary: #1a1a1a;
    --bg-secondary: #242424;
    --bg-tertiary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-tertiary: #808080;
    --accent: #ff6600;
    --accent-hover: #ff8833;
    --border: #333333;
    --shadow: rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-hover);
}

.site-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    flex-shrink: 0;
}

.logo img {
    height: 50px;
    width: auto;
}

.search-container {
    flex: 1;
    max-width: 500px;
}

.search-form {
    display: flex;
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}

.search-input {
    flex: 1;
    padding: 0.5rem 1rem;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
}

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

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

.search-button {
    background-color: var(--accent);
    border: none;
    padding: 0.5rem 1rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.search-button:hover {
    background-color: var(--accent-hover);
}

.language-selector {
    position: relative;
}

.lang-select {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 1rem;
    cursor: pointer;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
}

.navbar {
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    padding: 1rem 0;
}

.nav-link {
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.mobile-nav {
    display: none;
    background-color: var(--bg-secondary);
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    z-index: 200;
    transition: left 0.3s ease;
}

.mobile-nav.active {
    left: 0;
}

.mobile-nav-menu {
    list-style: none;
    padding: 2rem 0;
}

.mobile-nav-item {
    border-bottom: 1px solid var(--border);
}

.mobile-nav-link {
    display: block;
    padding: 1rem 1.5rem;
    color: var(--text-primary);
}

.main-content {
    flex: 1;
    padding: 2rem 0;
}

.home-hero {
    width: 100%;
    height: calc(100vh - 200px);
    overflow: hidden;
    position: relative;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.breadcrumb span {
    color: var(--text-tertiary);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.category-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: all 0.3s ease;
}

.category-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}

.category-card h2 {
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.category-card p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.category-link {
    color: var(--accent);
    font-weight: 500;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.product-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.product-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}

.product-image {
    width: 100%;
    aspect-ratio: 1/1;
    overflow: hidden;
    background-color: var(--bg-tertiary);
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: var(--bg-tertiary);
}

.product-card h3 {
    padding: 1rem;
    color: var(--text-primary);
}

.product-summary {
    padding: 0 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.product-price {
    padding: 1rem;
    color: var(--accent);
    font-size: 1.2rem;
    font-weight: bold;
}

/* Category Images */
.category-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    background-color: var(--bg-secondary);
    border-radius: 8px 8px 0 0;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: var(--bg-secondary);
}

.category-hero {
    width: 100%;
    max-height: 300px;
    overflow: hidden;
    border-radius: 8px;
    margin-bottom: 2rem;
}

.category-hero-image {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.photo-zone {
    position: sticky;
    top: 100px;
}

.main-photo {
    position: relative;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.main-photo img {
    width: 100%;
    height: auto;
    display: block;
}

.photo-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.7);
    color: var(--text-primary);
    border: none;
    padding: 1rem 0.5rem;
    font-size: 2rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.photo-nav:hover {
    background-color: var(--accent);
}

.photo-prev {
    left: 0;
}

.photo-next {
    right: 0;
}

.photo-thumbnails {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
}

.thumbnail {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    border: 2px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

.thumbnail.active {
    border-color: var(--accent);
}

.thumbnail:hover {
    border-color: var(--accent-hover);
}

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

.product-info h1 {
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.variants-section {
    margin: 2rem 0;
}

.variants-section h2 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.variants-table {
    overflow-x: auto;
}

.variants-table table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.variants-table th {
    background-color: var(--bg-tertiary);
    padding: 1rem;
    text-align: left;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border);
}

.variants-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    color: var(--text-secondary);
}

.variant-photo img {
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 4px;
}

.no-photo-placeholder {
    width: 60px;
    height: 60px;
    background-color: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.variant-price {
    color: var(--accent);
    font-weight: bold;
}

.product-description {
    margin-top: 2rem;
    color: var(--text-secondary);
}

.product-description h2,
.product-description h3 {
    color: var(--text-primary);
    margin: 1.5rem 0 0.5rem;
}

.product-description p {
    margin-bottom: 1rem;
}

.product-description ul,
.product-description ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.news-list {
    max-width: 800px;
}

.news-item {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.news-header h2 {
    margin-bottom: 0.5rem;
}

.news-header time {
    color: var(--text-tertiary);
    font-size: 0.9rem;
}

.news-summary {
    margin: 1rem 0;
    color: var(--text-secondary);
}

.read-more {
    color: var(--accent);
    font-weight: 500;
}

.news-detail {
    max-width: 800px;
}

.news-content {
    margin: 2rem 0;
    color: var(--text-secondary);
}

.news-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
}

.back-link {
    color: var(--accent);
    font-weight: 500;
}

.page-content {
    max-width: 800px;
}

.content {
    color: var(--text-secondary);
}

.content h2,
.content h3 {
    color: var(--text-primary);
    margin: 2rem 0 1rem;
}

.content p {
    margin-bottom: 1rem;
}

.content ul,
.content ol {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.site-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 3rem 0 1rem;
    margin-top: auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo img {
    width: 150px;
    height: auto;
}

.footer-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-section address {
    font-style: normal;
    color: var(--text-secondary);
    line-height: 1.8;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    color: var(--text-tertiary);
}

@media (max-width: 768px) {
    .header-content {
        flex-wrap: wrap;
        gap: 1rem;
    }

    .logo img {
        height: 40px;
    }

    .search-container {
        order: 3;
        flex: 1 1 100%;
        max-width: none;
    }

    .language-selector {
        margin-left: auto;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .navbar {
        display: none;
    }

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

    .product-detail {
        grid-template-columns: 1fr;
    }

    .photo-zone {
        position: static;
    }

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

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

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