/* ============================================
   BROLLO KENYA - Product Catalog Styles
   Brand Colors: Navy, Red, Black, White
   Category-First Architecture | Executive Grade
   ============================================ */

/* ---------- CATALOG HEADER ---------- */
.catalog-page {
    background: linear-gradient(to bottom, var(--gray-100), var(--brand-white));
}

.catalog-header {
    background: var(--brand-white);
    border-bottom: 1px solid var(--gray-200);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    position: relative;
}

.catalog-header::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-red), transparent);
}

/* Breadcrumbs */
.catalog-breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.breadcrumb-link {
    color: var(--gray-600);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--brand-red);
}

.breadcrumb-separator {
    color: var(--gray-400);
}

.breadcrumb-current {
    color: var(--brand-black);
    font-weight: 600;
}

/* Header Content */
.catalog-header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.catalog-title-wrapper {
    max-width: 700px;
}

.catalog-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--brand-navy);
    margin-bottom: var(--spacing-sm);
    line-height: 1.1;
}

.catalog-description {
    font-size: var(--font-size-lg);
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 0;
}

.catalog-trust {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--gray-100);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius-full);
    border: 1px solid var(--gray-200);
    font-size: var(--font-size-xs);
    font-weight: 600;
    color: var(--gray-800);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

/* Catalog Summary */
.catalog-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.summary-count {
    display: flex;
    align-items: baseline;
    gap: var(--spacing-xs);
}

.count-number {
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--brand-red);
    line-height: 1;
}

.count-label {
    font-size: var(--font-size-base);
    color: var(--gray-700);
}

.summary-pagination {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
}

.highlight {
    font-weight: 700;
    color: var(--brand-navy);
}

/* Category Tabs */
.category-tabs {
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
    margin-top: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
}

.tabs-container {
    display: flex;
    gap: var(--spacing-lg);
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
}

.tab-link {
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 600;
    padding: var(--spacing-xs) 0;
    border-bottom: 3px solid transparent;
    transition: all var(--transition-fast);
    white-space: nowrap;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.tab-link:hover {
    color: var(--brand-red);
}

.tab-link.active {
    color: var(--brand-red);
    border-bottom-color: var(--brand-red);
}

.tab-count {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    font-weight: 400;
}

/* ---------- CATALOG LAYOUT ---------- */
.catalog-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) 0;
}

/* ---------- SIDEBAR ---------- */
.catalog-sidebar {
    position: sticky;
    top: calc(var(--nav-height) + var(--nav-top-height) + var(--spacing-md));
    align-self: start;
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 2px solid var(--gray-200);
}

.sidebar-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--brand-navy);
    margin: 0;
}

.clear-filters {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--brand-red);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(230, 57, 70, 0.08);
    border-radius: var(--border-radius-full);
    transition: all var(--transition-fast);
}

.clear-filters:hover {
    background: var(--brand-red);
    color: var(--brand-white);
}

.clear-icon {
    font-size: var(--font-size-lg);
    line-height: 1;
}

/* Filter Sections */
.filter-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--gray-200);
}

.filter-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.filter-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--brand-black);
    margin-bottom: var(--spacing-md);
}

.filter-icon {
    font-size: var(--font-size-lg);
}

/* Category Filter */
.filter-categories {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

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

.filter-parent {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--gray-100);
    border-radius: var(--border-radius-md);
    color: var(--gray-800);
    text-decoration: none;
    font-weight: 600;
    transition: all var(--transition-fast);
    border-left: 3px solid transparent;
}

.filter-parent:hover {
    background: var(--gray-200);
    color: var(--brand-red);
}

.filter-parent.active {
    background: rgba(230, 57, 70, 0.08);
    color: var(--brand-red);
    border-left-color: var(--brand-red);
}

.parent-count,
.child-count {
    font-size: var(--font-size-xs);
    color: var(--gray-500);
    font-weight: 400;
}

.filter-children {
    margin-left: var(--spacing-md);
    margin-top: var(--spacing-xs);
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.filter-child {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--gray-700);
    text-decoration: none;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    border-left: 2px solid transparent;
}

.filter-child:hover {
    background: var(--gray-100);
    color: var(--brand-red);
    border-left-color: var(--brand-red);
}

.filter-child.active {
    background: rgba(230, 57, 70, 0.05);
    color: var(--brand-red);
    font-weight: 600;
    border-left-color: var(--brand-red);
}

/* Grade Filter */
.filter-grade {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.grade-chip {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-full);
    color: var(--gray-800);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.grade-chip:hover {
    background: var(--brand-navy);
    color: var(--brand-white);
    border-color: var(--brand-navy);
}

.grade-chip.active {
    background: var(--brand-red);
    color: var(--brand-white);
    border-color: var(--brand-red);
}

.chip-count {
    font-size: var(--font-size-xs);
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: var(--border-radius-full);
}

.grade-chip:hover .chip-count,
.grade-chip.active .chip-count {
    background: rgba(255, 255, 255, 0.3);
}

/* Applications Filter */
.filter-applications {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.application-item {
    display: block;
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--gray-700);
    text-decoration: none;
    font-size: var(--font-size-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.application-item:hover {
    background: var(--gray-100);
    color: var(--brand-red);
    padding-left: var(--spacing-md);
}

.application-item.active {
    background: rgba(230, 57, 70, 0.05);
    color: var(--brand-red);
    font-weight: 600;
    border-left: 3px solid var(--brand-red);
    padding-left: var(--spacing-sm);
}

/* Filter More Button */
.filter-more {
    background: transparent;
    border: none;
    color: var(--brand-navy);
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding: var(--spacing-xs);
    cursor: pointer;
    text-align: left;
    text-decoration: underline;
    text-decoration-style: dashed;
    text-underline-offset: 4px;
    transition: color var(--transition-fast);
}

.filter-more:hover {
    color: var(--brand-red);
}

.hidden {
    display: none !important;
}

/* Filter Actions */
.filter-actions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.action-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--gray-100);
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid var(--gray-200);
}

.action-card:hover {
    background: var(--brand-navy);
    transform: translateY(-2px);
    box-shadow: var(--bevel-medium);
}

.action-card:hover .action-title,
.action-card:hover .action-description,
.action-card:hover .action-icon {
    color: var(--brand-white);
}

.action-icon {
    font-size: var(--font-size-2xl);
    color: var(--brand-red);
    transition: color var(--transition-fast);
}

.action-content {
    flex: 1;
}

.action-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--brand-black);
    margin-bottom: var(--spacing-2xs);
    transition: color var(--transition-fast);
}

.action-description {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
    margin-bottom: 0;
    transition: color var(--transition-fast);
}

/* Sidebar Featured */
.sidebar-featured {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
}

.featured-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--brand-navy);
    margin-bottom: var(--spacing-md);
}

.featured-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.featured-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs);
    border-radius: var(--border-radius-md);
    text-decoration: none;
    transition: background var(--transition-fast);
}

.featured-item:hover {
    background: var(--gray-100);
}

.featured-image {
    width: 50px;
    height: 50px;
    background: var(--gray-200);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    flex-shrink: 0;
}

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

.featured-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.featured-name {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--brand-black);
    margin-bottom: 2px;
}

.featured-grade {
    font-size: var(--font-size-xs);
    color: var(--gray-600);
}

/* Sidebar Certifications */
.sidebar-certifications {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-xl);
    border-top: 1px solid var(--gray-200);
}

.certifications-title {
    font-size: var(--font-size-base);
    font-weight: 700;
    color: var(--brand-navy);
    margin-bottom: var(--spacing-md);
}

.certifications-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.certification-mini {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.cert-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.cert-name {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
}

.cert-link {
    color: var(--brand-red);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-decoration: none;
    margin-top: var(--spacing-xs);
    display: inline-block;
}

.cert-link:hover {
    text-decoration: underline;
}

/* ---------- CATALOG GRID ---------- */
.catalog-grid-container {
    min-width: 0;
}

/* Grid Controls */
.grid-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-200);
}

.sort-control {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.sort-label {
    font-size: var(--font-size-sm);
    color: var(--gray-700);
    font-weight: 500;
}

.sort-select {
    padding: 8px 32px 8px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-full);
    background: var(--brand-white);
    color: var(--brand-black);
    font-size: var(--font-size-sm);
    font-weight: 500;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23495057' stroke-width='2' stroke-linecap='round' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
}

.sort-select:focus {
    outline: none;
    border-color: var(--brand-red);
}

.view-controls {
    display: flex;
    gap: var(--spacing-xs);
}

.view-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    color: var(--gray-600);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.view-btn:hover {
    border-color: var(--brand-navy);
    color: var(--brand-navy);
}

.view-btn.active {
    background: var(--brand-navy);
    border-color: var(--brand-navy);
    color: var(--brand-white);
}

/* Products Grid */
.products-grid--catalog {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

/* Product Card */
.product-card {
    height: 100%;
}

.product-card-bevel {
    height: 100%;
    background: var(--brand-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--bevel-soft);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.product-card:hover .product-card-bevel {
    transform: translateY(-4px);
    border-color: var(--brand-red);
    box-shadow: var(--bevel-hard);
}

.product-media {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--gray-100);
}

.product-image-link {
    display: block;
    width: 100%;
    height: 100%;
}

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

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

.product-badge {
    position: absolute;
    padding: 4px 12px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 700;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: var(--bevel-emboss);
}

.product-badge--featured {
    top: var(--spacing-sm);
    left: var(--spacing-sm);
    background: var(--brand-red);
    color: var(--brand-white);
}

.product-badge--stock {
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: var(--brand-white);
    color: var(--brand-navy);
    border: 1px solid var(--brand-navy);
}

.product-info {
    padding: var(--spacing-lg);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-category-path {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-size: var(--font-size-xs);
}

.path-parent {
    color: var(--gray-600);
}

.path-separator {
    color: var(--gray-400);
}

.path-child {
    color: var(--brand-red);
    font-weight: 600;
}

.product-title-link {
    text-decoration: none;
    margin-bottom: var(--spacing-xs);
}

.product-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--brand-black);
    line-height: 1.3;
    transition: color var(--transition-fast);
}

.product-title-link:hover .product-title {
    color: var(--brand-red);
}

.product-identifiers {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xs);
}

.identifier-label {
    color: var(--gray-600);
    margin-right: 2px;
}

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

.product-description {
    color: var(--gray-700);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--spacing-md);
    flex: 1;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.spec-item {
    background: var(--gray-100);
    padding: 4px 10px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    color: var(--gray-700);
    border: 1px solid var(--gray-200);
}

.spec-key {
    font-weight: 600;
    color: var(--gray-800);
    margin-right: 2px;
}

.spec-unit {
    color: var(--gray-600);
    font-size: 10px;
}

.product-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-200);
}

.btn-quick-quote {
    background: transparent;
    border: 1px solid var(--brand-navy);
    color: var(--brand-navy);
    padding: 6px 16px;
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-quick-quote:hover {
    background: var(--brand-navy);
    color: var(--brand-white);
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-xl);
    background: var(--brand-white);
    border-radius: var(--border-radius-lg);
    border: 1px dashed var(--gray-300);
}

.no-results-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
    opacity: 0.5;
}

.no-results-title {
    font-size: var(--font-size-2xl);
    color: var(--brand-navy);
    margin-bottom: var(--spacing-sm);
}

.no-results-description {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

/* Pagination */
.pagination-container {
    margin-top: var(--spacing-xl);
    display: flex;
    justify-content: center;
}

.pagination {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.pagination-prev,
.pagination-next {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    color: var(--gray-700);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.pagination-prev:hover,
.pagination-next:hover {
    background: var(--brand-navy);
    color: var(--brand-white);
    border-color: var(--brand-navy);
}

.pagination-prev.disabled,
.pagination-next.disabled {
    opacity: 0.5;
    pointer-events: none;
    background: var(--gray-100);
}

.pagination-numbers {
    display: flex;
    gap: var(--spacing-xs);
}

.page-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-md);
    color: var(--gray-700);
    text-decoration: none;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.page-number:hover {
    background: var(--brand-navy);
    color: var(--brand-white);
    border-color: var(--brand-navy);
}

.page-number.current {
    background: var(--brand-red);
    color: var(--brand-white);
    border-color: var(--brand-red);
    font-weight: 700;
}

.page-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--gray-600);
}

/* Catalog Footer */
.catalog-footer {
    background: var(--gray-100);
    border-top: 1px solid var(--gray-200);
    padding: var(--spacing-2xl) 0;
}

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

.footer-help,
.footer-catalogue,
.footer-custom {
    text-align: center;
}

.help-title,
.catalogue-title,
.custom-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--brand-navy);
    margin-bottom: var(--spacing-sm);
}

.help-description,
.catalogue-description,
.custom-description {
    color: var(--gray-600);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* List View */
.products-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.product-list-item {
    background: var(--brand-white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: all var(--transition-base);
}

.product-list-item:hover {
    border-color: var(--brand-red);
    box-shadow: var(--bevel-medium);
}

.list-item-link {
    display: flex;
    text-decoration: none;
    padding: var(--spacing-md);
}

.list-image {
    width: 120px;
    height: 120px;
    background: var(--gray-100);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    flex-shrink: 0;
}

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

.list-content {
    flex: 1;
    padding-left: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.list-category {
    font-size: var(--font-size-xs);
    color: var(--brand-red);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-xs);
}

.list-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--brand-black);
    margin-bottom: var(--spacing-xs);
}

.list-grade {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin-bottom: var(--spacing-xs);
}

.list-description {
    color: var(--gray-700);
    font-size: var(--font-size-sm);
    margin-bottom: 0;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1200px) {
    .catalog-layout {
        grid-template-columns: 280px 1fr;
        gap: var(--spacing-lg);
    }
    
    .products-grid--catalog {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .catalog-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .catalog-layout {
        grid-template-columns: 1fr;
    }
    
    .catalog-sidebar {
        position: static;
        margin-bottom: var(--spacing-xl);
    }
    
    .catalog-header-content {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .products-grid--catalog {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .catalog-title {
        font-size: var(--font-size-3xl);
    }
    
    .catalog-description {
        font-size: var(--font-size-base);
    }
    
    .products-grid--catalog {
        grid-template-columns: 1fr;
    }
    
    .catalog-footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .grid-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .sort-control {
        width: 100%;
    }
    
    .sort-select {
        flex: 1;
    }
    
    .list-item-link {
        flex-direction: column;
    }
    
    .list-image {
        width: 100%;
        height: 200px;
        margin-bottom: var(--spacing-md);
    }
    
    .list-content {
        padding-left: 0;
    }
}

@media (max-width: 480px) {
    .catalog-trust {
        flex-direction: column;
        width: 100%;
    }
    
    .trust-badge {
        width: 100%;
        justify-content: center;
    }
    
    .pagination-numbers {
        display: none;
    }
}