/* Bunte Toner Theme */
/* TonerPartner.de inspired professional e-commerce design */

:root {
    --bunte-orange: #3B6BA8;         /* TonerPartner Primary - Blue Button */
    --bunte-black: #333333;          /* TonerPartner Text */
    --bunte-gray: #666666;           /* TonerPartner Secondary Text */
    --bunte-light-gray: #CCCCCC;     /* TonerPartner Border */
    --bunte-white: #FFFFFF;
    --bunte-cream: #DDDDDD;          /* TonerPartner Background - Light Gray */
    --bunte-green: #28A745;          /* TonerPartner Success */
    --bunte-red: #DC3545;            /* TonerPartner Danger */
    --border-radius: 8px;
    --box-shadow: 0 1px 4px rgba(0,0,0,0.12);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Graphik Webfont', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: var(--bunte-cream);
    color: var(--bunte-black);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    font-size: 14px;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.site-header {
    background: var(--bunte-white);
    border-bottom: 1px solid var(--bunte-light-gray);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
}

/* Header Top Bar */
.header-top {
    padding: 16px 0;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.header-top .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}

.site-logo {
    display: flex;
    align-items: center;
    font-size: 24px;
    font-weight: 700;
    color: var(--bunte-orange);
    text-decoration: none;
    letter-spacing: -0.5px;
    flex-shrink: 0;
}

/* Header Search */
.header-search {
    display: flex;
    flex: 1;
    max-width: 600px;
    gap: 8px;
    align-items: center;
    position: relative;
}

.header-search .search-icon {
    position: absolute;
    left: 152px;
    color: var(--bunte-gray);
    pointer-events: none;
}

.header-search .search-brand {
    padding: 10px 12px;
    border: 1px solid var(--bunte-light-gray);
    background: var(--bunte-white);
    font-size: 14px;
    min-width: 140px;
}

.header-search .search-input {
    flex: 1;
    padding: 10px 12px 10px 40px;
    border: 1px solid var(--bunte-light-gray);
    font-size: 14px;
}

.header-search .search-input:focus {
    outline: none;
    border-color: var(--bunte-black);
}

.header-search .search-btn {
    padding: 10px 24px;
    background: var(--bunte-orange);
    color: var(--bunte-white);
    border: none;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.header-search .search-btn:hover {
    background: #2E5C8E;
}

/* Header Actions */
.header-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

.header-btn {
    padding: 8px 16px;
    color: var(--bunte-black);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s;
}

.header-btn:hover {
    color: var(--bunte-orange);
}

.cart-btn {
    position: relative;
    padding: 8px;
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--bunte-black);
    transition: color 0.2s;
}

.cart-btn:hover {
    color: var(--bunte-orange);
}

.cart-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--bunte-orange);
    color: var(--bunte-white);
    font-size: 11px;
    font-weight: 600;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Header Navigation Bar */
.header-nav {
    padding: 0;
    background: var(--bunte-white);
}

.header-nav .container {
    padding: 0 20px;
}

/* Navigation */
.main-nav {
    display: flex;
    gap: 8px;
    align-items: center;
}

.main-nav .btn {
    margin-left: auto;
}

.nav-link {
    padding: 10px 16px;
    color: var(--bunte-black);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: all 0.2s;
    font-size: 14px;
}

.nav-link:hover {
    background: var(--bunte-cream);
}

.nav-link.active {
    background: var(--bunte-orange);
    color: var(--bunte-white);
}

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown .nav-link {
    display: flex;
    align-items: center;
}

.nav-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 8px;
    background: transparent;
    z-index: 999;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bunte-white);
    border: 1px solid var(--bunte-light-gray);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    min-width: 220px;
    z-index: 1000;
    margin-top: 0;
}

.nav-dropdown:hover .dropdown-menu {
    display: block;
}

.dropdown-item {
    display: block;
    padding: 12px 16px;
    color: var(--bunte-black);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.2s;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--bunte-cream);
    color: var(--bunte-orange);
}

/* Mega Menu - Corporate & Flat Design */
.mega-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bunte-white);
    border: 1px solid var(--bunte-light-gray);
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 1000;
    margin-top: 0;
    min-width: 600px;
    max-width: 900px;
}

/* Mega menu positioning based on location */
.mega-menu-left .mega-menu {
    left: 0;
}

.mega-menu-center .mega-menu {
    left: 50%;
    transform: translateX(-50%);
}

/* Last items align to right */
.nav-dropdown:last-child .mega-menu {
    left: auto;
    right: 0;
    transform: none;
}

.nav-dropdown:hover .mega-menu,
.nav-dropdown .mega-menu:hover {
    display: block;
}

.mega-menu-content {
    padding: 32px;
}

/* Category Mega Menu */
.category-mega-menu {
    width: 750px;
    max-width: calc(100vw - 40px);
}

.mega-menu-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 180px;
    gap: 32px;
}

.mega-menu-grid-2col {
    grid-template-columns: 1fr 180px;
}

.mega-menu-section h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--bunte-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--bunte-light-gray);
}

.category-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-list li {
    margin-bottom: 8px;
}

.category-list a {
    color: var(--bunte-black);
    text-decoration: none;
    font-size: 14px;
    display: block;
    padding: 6px 0;
    transition: color 0.2s;
}

.category-list a:hover {
    color: var(--bunte-orange);
}

/* Mega Menu Products */
.mega-menu-products {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mega-product-item {
    display: flex;
    gap: 12px;
    text-decoration: none;
    padding: 12px;
    border: 1px solid var(--bunte-light-gray);
    background: var(--bunte-white);
    transition: all 0.2s;
}

.mega-product-item:hover {
    border-color: var(--bunte-orange);
    background: var(--bunte-cream);
}

.mega-product-item img {
    width: 60px;
    height: 60px;
    object-fit: contain;
    background: #f5f5f5;
    padding: 4px;
}

.mega-product-info {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
}

.mega-product-name {
    font-size: 13px;
    color: var(--bunte-black);
    font-weight: 500;
    line-height: 1.3;
}

.mega-product-price {
    font-size: 14px;
    font-weight: 700;
    color: var(--bunte-orange);
}

/* Mega Menu Mini Brands */
.mega-brands-mini {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.mega-brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    border: 1px solid var(--bunte-light-gray);
    background: var(--bunte-white);
    transition: all 0.3s;
    text-decoration: none;
}

.mega-brand-item:hover {
    border-color: var(--bunte-light-gray);
    background: var(--bunte-white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.mega-brand-item img {
    max-width: 100%;
    max-height: 40px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: all 0.2s;
}

.mega-brand-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

/* Brand Grid */
.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 16px;
}

.brand-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 16px;
    text-decoration: none;
    border: 1px solid var(--bunte-light-gray);
    background: var(--bunte-white);
    transition: all 0.3s ease;
    border-radius: 0;
}

.brand-item:hover {
    border-color: var(--bunte-light-gray);
    background: var(--bunte-white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

.brand-logo-container {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    padding: 12px;
    background: var(--bunte-white);
}

.brand-logo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: all 0.3s ease;
}

.brand-item:hover .brand-logo {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-logo-fallback {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bunte-light-gray);
    color: var(--bunte-gray);
    font-size: 18px;
    font-weight: 700;
}

.brand-item:hover .brand-logo-fallback {
    background: var(--bunte-black);
    color: var(--bunte-white);
}

.brand-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--bunte-black);
    text-align: center;
    line-height: 1.3;
}

/* Buttons - FLAT DESIGN */
.btn {
    display: inline-block;
    padding: 11px 22px;
    border: 1px solid var(--bunte-black);
    border-radius: 0;
    background: var(--bunte-white);
    color: var(--bunte-black);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn:hover {
    background: var(--bunte-black);
    color: var(--bunte-white);
}

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

.btn-primary:hover {
    background: #2E5C8E;
    border-color: #2E5C8E;
}

.btn-sm {
    padding: 9px 18px;
    font-size: 13px;
}

/* Cards - FLAT DESIGN */
.card {
    background: var(--bunte-white);
    border-radius: 0;
    border: 1px solid var(--bunte-light-gray);
    margin-bottom: 24px;
    overflow: hidden;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.card-header h2,
.card-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--bunte-black);
}

.card-body {
    padding: 24px;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.product-card {
    background: var(--bunte-white);
    border-radius: 0;
    overflow: hidden;
    border: 1px solid var(--bunte-light-gray);
    transition: all 0.2s;
    cursor: pointer;
}

.product-card:hover {
    border-color: var(--bunte-black);
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.product-image {
    width: 100%;
    height: auto;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    display: block;
    background: var(--bunte-cream);
}

.product-info {
    padding: 16px;
}

.product-title {
    font-size: 14px;
    font-weight: 500;
    color: var(--bunte-black);
    margin: 0 0 8px 0;
    line-height: 1.4;
}

.product-price {
    font-size: 16px;
    font-weight: 700;
    color: var(--bunte-black);
}

.product-price-old {
    font-size: 14px;
    color: var(--bunte-gray);
    text-decoration: line-through;
    margin-left: 8px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--bunte-black);
    font-size: 14px;
}

.form-control,
input[type="text"],
input[type="email"],
input[type="number"],
input[type="password"],
textarea,
select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--bunte-light-gray);
    border-radius: 0;
    font-size: 14px;
    font-family: inherit;
    background: var(--bunte-white);
    transition: all 0.2s;
}

.form-control:focus,
input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--bunte-black);
    box-shadow: 0 0 0 2px rgba(34, 34, 34, 0.1);
}

/* Table */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bunte-white);
}

.table thead {
    background: var(--bunte-cream);
    border-bottom: 2px solid var(--bunte-light-gray);
}

.table th {
    padding: 16px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--bunte-gray);
}

.table td {
    padding: 16px;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.table tbody tr:hover {
    background: var(--bunte-cream);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 6px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-active {
    background: #E8F5E9;
    color: var(--bunte-green);
}

.badge-inactive {
    background: #FFEBEE;
    color: var(--bunte-red);
}

/* Search */
.search-box {
    position: relative;
    max-width: 400px;
}

.search-box input {
    padding-left: 40px;
    border-radius: 24px;
}

.search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--bunte-gray);
}

/* Pagination */
.pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 32px;
}

.pagination a {
    padding: 10px 16px;
    border: 1px solid var(--bunte-light-gray);
    border-radius: var(--border-radius);
    color: var(--bunte-black);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.pagination a:hover {
    background: var(--bunte-cream);
    border-color: var(--bunte-black);
}

.pagination a.active {
    background: var(--bunte-black);
    color: var(--bunte-white);
    border-color: var(--bunte-black);
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 20px;
    font-size: 14px;
    font-weight: 500;
}

.alert-success {
    background: #E8F5E9;
    color: var(--bunte-green);
    border-left: 4px solid var(--bunte-green);
}

.alert-error {
    background: #FFEBEE;
    color: var(--bunte-red);
    border-left: 4px solid var(--bunte-red);
}

/* Page Actions */
.page-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--bunte-black);
    margin: 0;
}

/* Filters */
.filters {
    background: var(--bunte-white);
    padding: 20px 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 24px;
}

.filter-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

/* Responsive */
@media (max-width: 768px) {
    .product-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: 16px;
    }
    
    .page-actions {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }
    
    .filter-row {
        grid-template-columns: 1fr;
    }
}

/* Loading states */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--bunte-light-gray);
    border-radius: 50%;
    border-top-color: var(--bunte-orange);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Image Upload Preview */
.image-preview {
    width: 100%;
    max-width: 300px;
    height: 200px;
    border-radius: var(--border-radius);
    object-fit: cover;
    border: 2px solid var(--bunte-light-gray);
    margin-top: 12px;
}

/* Stats Cards */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--bunte-white);
    padding: 24px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border-left: 4px solid var(--bunte-orange);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--bunte-black);
    margin: 0;
}

.stat-label {
    font-size: 13px;
    color: var(--bunte-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 4px;
}

/* Product Detail Page */
.breadcrumb {
    padding: 16px 0;
    font-size: 14px;
    color: var(--bunte-gray);
}

.breadcrumb a {
    color: var(--bunte-black);
    text-decoration: none;
    transition: color 0.2s;
}

.breadcrumb a:hover {
    color: var(--bunte-orange);
}

.product-detail {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    padding: 40px 0;
}

.product-gallery-main {
    position: sticky;
    top: 100px;
}

.main-image {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 1px solid var(--bunte-light-gray);
    margin-bottom: 16px;
    cursor: zoom-in;
}

.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    gap: 8px;
}

.thumbnail {
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 6px;
    border: 2px solid var(--bunte-light-gray);
    cursor: pointer;
    transition: all 0.2s;
}

.thumbnail:hover,
.thumbnail.active {
    border-color: var(--bunte-orange);
    transform: scale(1.05);
}

.product-info h1 {
    font-size: 28px;
    font-weight: 600;
    color: var(--bunte-black);
    margin: 0 0 16px 0;
    line-height: 1.3;
}

.product-price-box {
    padding: 20px 0;
    border-bottom: 1px solid var(--bunte-light-gray);
    margin-bottom: 20px;
}

.product-price-large {
    font-size: 24px;
    font-weight: 700;
    color: var(--bunte-black);
}

.product-compare-price {
    font-size: 18px;
    color: var(--bunte-gray);
    text-decoration: line-through;
    margin-left: 8px;
}

.discount-badge {
    display: inline-block;
    background: #FEF2F2;
    color: var(--bunte-red);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    margin-left: 8px;
}

.product-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--bunte-light-gray);
    margin-bottom: 20px;
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.meta-label {
    font-size: 12px;
    color: var(--bunte-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 500;
}

.meta-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--bunte-black);
}

.product-description {
    line-height: 1.7;
    color: var(--bunte-gray);
    margin: 20px 0;
    font-size: 15px;
}

.product-description h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--bunte-black);
    margin: 0 0 12px 0;
}

.attributes-section {
    margin: 24px 0;
    padding: 20px;
    background: var(--bunte-cream);
    border-radius: var(--border-radius);
}

.attributes-section h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--bunte-black);
    margin: 0 0 16px 0;
}

.attribute-item {
    display: flex;
    padding: 10px 0;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.attribute-item:last-child {
    border-bottom: none;
}

.attribute-label {
    font-weight: 600;
    color: var(--bunte-black);
    min-width: 140px;
    font-size: 14px;
}

.attribute-value {
    color: var(--bunte-gray);
    font-size: 14px;
}

.add-to-cart-section {
    margin-top: 32px;
    padding: 24px;
    background: var(--bunte-white);
    border: 2px solid var(--bunte-light-gray);
    border-radius: var(--border-radius);
    position: sticky;
    bottom: 20px;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.quantity-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--bunte-black);
}

.quantity-btn {
    width: 36px;
    height: 36px;
    border: 2px solid var(--bunte-black);
    background: var(--bunte-white);
    border-radius: 50%;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.quantity-btn:hover {
    background: var(--bunte-black);
    color: var(--bunte-white);
}

.quantity-input {
    width: 60px;
    height: 36px;
    text-align: center;
    border: 1px solid var(--bunte-light-gray);
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
}

.btn-add-cart {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    font-weight: 600;
}

.seller-info {
    margin-top: 20px;
    padding: 16px;
    background: var(--bunte-cream);
    border-radius: var(--border-radius);
}

.seller-info h4 {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 8px 0;
    color: var(--bunte-black);
}

.seller-info p {
    font-size: 13px;
    color: var(--bunte-gray);
    margin: 0;
    line-height: 1.6;
}

.related-section {
    padding: 60px 0;
    background: var(--bunte-cream);
    border-top: 1px solid var(--bunte-light-gray);
}

.related-section h2 {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 40px 0;
    color: var(--bunte-black);
}

.related-grid {
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

/* Footer styles moved to layout.css */

/* Products Listing Page */
.page-header {
    background: var(--bunte-cream);
    padding: 40px 0;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.page-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: var(--bunte-black);
}

.page-header p {
    font-size: 16px;
    color: var(--bunte-gray);
    margin: 0;
}

.filters-bar {
    background: var(--bunte-white);
    padding: 24px 0;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.filters-wrapper {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.filter-search-form {
    flex: 1;
    min-width: 300px;
}

.filter-search-form .search-box input {
    width: 100%;
}

.filter-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.products-section {
    padding: 60px 0;
}

.empty-state {
    text-align: center;
    padding: 80px 20px;
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.empty-state h2 {
    font-size: 24px;
    color: var(--bunte-black);
    margin: 0 0 12px 0;
}

.empty-state p {
    color: var(--bunte-gray);
    margin: 0;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--bunte-cream) 0%, var(--bunte-white) 100%);
    padding: 40px 20px 80px;
    text-align: center;
    border-bottom: 1px solid var(--bunte-light-gray);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 42px;
    font-weight: 700;
    color: var(--bunte-black);
    margin: 0 0 20px 0;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--bunte-gray);
    margin: 0;
    font-weight: 500;
}

@media (max-width: 768px) {
    .hero-section {
        padding: 60px 20px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
}

/* SEO Content Section - Corporate Design */
.seo-content-section {
    background: var(--bunte-white);
    padding: 80px 0;
    border-top: 1px solid var(--bunte-light-gray);
}

.seo-content-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: start;
}

.seo-text-content {
    max-width: 700px;
}

.seo-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--bunte-black);
    margin: 0 0 24px 0;
    line-height: 1.3;
}

.seo-text {
    color: var(--bunte-gray);
    line-height: 1.8;
    margin-bottom: 40px;
}

.seo-text p {
    margin: 0 0 16px 0;
    font-size: 15px;
}

.seo-text p:last-child {
    margin-bottom: 0;
}

/* Features Grid */
.seo-features {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 20px;
    background: var(--bunte-cream);
    border-left: 3px solid var(--bunte-orange);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: var(--bunte-white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    transform: translateX(4px);
}

.feature-item svg {
    flex-shrink: 0;
    color: var(--bunte-orange);
    margin-top: 2px;
}

.feature-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--bunte-black);
    margin: 0 0 6px 0;
}

.feature-content p {
    font-size: 14px;
    color: var(--bunte-gray);
    margin: 0;
    line-height: 1.5;
}

/* Brands Showcase */
.seo-brands-showcase {
    background: var(--bunte-cream);
    padding: 40px;
    border: 1px solid var(--bunte-light-gray);
    position: sticky;
    top: 120px;
}

.brands-showcase-title {
    font-size: 24px;
    font-weight: 600;
    color: var(--bunte-black);
    margin: 0 0 24px 0;
    text-align: center;
}

.brands-showcase-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.brand-showcase-item {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: var(--bunte-white);
    border: 1px solid var(--bunte-light-gray);
    transition: all 0.3s ease;
    min-height: 100px;
}

.brand-showcase-item img {
    max-width: 100%;
    max-height: 60px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: grayscale(0%);
    opacity: 1;
    transition: all 0.3s ease;
}

.brand-showcase-item:hover {
    border-color: var(--bunte-light-gray);
    background: var(--bunte-white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    transform: translateY(-4px);
}

.brand-showcase-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.brands-cta {
    text-align: center;
}

.brands-cta .btn {
    width: 100%;
}

/* Responsive */
@media (max-width: 1024px) {
    .seo-content-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .seo-brands-showcase {
        position: relative;
        top: 0;
    }
    
    .brands-showcase-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .seo-content-section {
        padding: 60px 0;
    }
    
    .seo-title {
        font-size: 26px;
    }
    
    .brands-showcase-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .brand-showcase-item {
        padding: 20px 12px;
        min-height: 80px;
    }
    
    .brand-showcase-item img {
        max-height: 50px;
    }
    
    .seo-brands-showcase {
        padding: 24px;
    }
    
    .feature-item {
        padding: 16px;
    }
}

@media (max-width: 968px) {
    .product-detail {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .product-gallery-main {
        position: relative;
        top: 0;
    }
    
    .product-info h1 {
        font-size: 24px;
    }
    
    .product-price-large {
        font-size: 20px;
    }
    
    .add-to-cart-section {
        position: relative;
        bottom: 0;
    }
}