/* Product Catalog Styles - product_catalog.css */
/* UNIFIED CSS FILE FOR ALL PRODUCT PAGES */

/* ===== MAIN PRODUCT CATALOG STYLES ===== */

/* Product Catalog Container - Remove ALL spacing and move to top */
.catalog-container {
    display: flex;
    min-height: 80vh;
    max-width: 1400px;
    margin: 0 auto;
    background: #ffffff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-radius: 12px;
    overflow: hidden;
    border: none;
    /* Remove ALL top spacing */
    margin-top: -20px;
    margin-bottom: 40px;
}

/* Left Sidebar Styles - Light Theme */
.catalog-sidebar {
    width: 300px;
    background: linear-gradient(135deg, #f0f8ff, #ffffff);
    border-right: 1px solid #e3f2fd;
    border-radius: 12px 0 0 12px;
}

.catalog-sidebar-header {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 25px 20px;
    text-align: center;
    font-size: 19px;
    font-weight: 700;
    border-bottom: none;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    letter-spacing: 0.5px;
}

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

.catalog-category-item {
    border-bottom: 1px solid #f0f8ff;
    transition: all 0.3s ease;
}

.catalog-category-item:hover {
    background: linear-gradient(90deg, #f0f8ff, #ffffff);
    transform: translateX(8px);
    box-shadow: 0 2px 8px rgba(25,118,210,0.1);
}

.catalog-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.catalog-category-link:hover {
    color: #1565c0;
}

.catalog-category-link.active {
    background: linear-gradient(90deg, #e3f2fd, #f3f9ff);
    color: #1565c0;
    border-left: 4px solid #1976d2;
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(25,118,210,0.15);
}

.catalog-chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    fill: #666;
}

.catalog-category-link:hover .catalog-chevron {
    fill: #1565c0;
}

.catalog-category-link.active .catalog-chevron {
    transform: rotate(90deg);
    fill: #1565c0;
}

/* Main Content Area - Light Theme, Moved to Top */
.catalog-main-content {
    flex: 1;
    padding: 20px 40px 40px 40px;
    background: #ffffff;
    /* Move content to very top */
    padding-top: 20px;
}

.catalog-content-header {
    margin-bottom: 30px;
    position: relative;
    text-align: center;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    /* Move section to top - remove all spacing */
    margin-top: 0;
}

.catalog-content-title {
    font-size: 36px;
    color: #1565c0;
    margin-bottom: 15px;
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
    letter-spacing: -0.5px;
}

.catalog-content-subtitle {
    color: #424242;
    font-size: 18px;
    font-weight: 500;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Back Button Styles - Updated Blue Theme */
.catalog-back-button {
    display: none;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(25,118,210,0.3);
}

.catalog-back-button:hover {
    background: linear-gradient(135deg, #1565c0, #0d47a1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,118,210,0.4);
}

.catalog-back-button.show {
    display: flex;
}

.catalog-back-button .back-icon {
    transition: transform 0.3s ease;
}

.catalog-back-button:hover .back-icon {
    transform: translateX(-3px);
}

/* Product Grid - Smaller Cards */
.catalog-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
    scroll-margin-top: 20px;
}

.catalog-product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #f0f0f0;
    position: relative;
    /* Smaller, more compact cards */
    max-width: 280px;
    margin: 0 auto;
}

.catalog-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(25, 118, 210, 0.15);
    border-color: #e3f2fd;
}

.catalog-product-image {
    width: 100%;
    height: 180px;
    position: relative;
    overflow: hidden;
    background: #f8f8f8;
    border-bottom: 1px solid #e8e8e8;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Space reserved for actual images */
}

.catalog-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.catalog-placeholder-image {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: #999999;
    font-size: 14px;
    text-align: center;
    padding: 20px;
    /* Placeholder until real images are added */
}

.catalog-product-info {
    padding: 20px 15px 15px 15px;
    background: #ffffff;
    text-align: center;
    /* Compact info section */
}

.catalog-product-title {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    line-height: 1.3;
    /* Only product name, no extra text */
}

/* Remove these elements - not needed */
.catalog-product-description,
.catalog-product-price,
.catalog-product-category {
    display: none;
}

.catalog-product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(25,118,210,0.3);
}

/* Simplified Product Actions - Only Get Quote Button */
.catalog-product-actions {
    display: flex;
    justify-content: center;
    margin-top: 0;
    /* Center the single button */
}

.catalog-btn {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    /* Single button styling */
}

.catalog-btn-primary {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    box-shadow: 0 3px 12px rgba(25,118,210,0.3);
    min-width: 120px;
}

.catalog-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,118,210,0.4);
    background: linear-gradient(135deg, #1565c0, #0d47a1);
}

/* Hide secondary button */
.catalog-btn-secondary {
    display: none;
}

/* Product Category Labels */
.catalog-product-category {
    color: #1976d2;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: inline-block;
    background: linear-gradient(90deg, #e3f2fd, transparent);
    padding: 4px 8px;
    border-radius: 4px;
}

/* Loading Animation */
.catalog-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.catalog-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #1976d2;
    border-radius: 50%;
    animation: catalogSpin 1s linear infinite;
}

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

/* Product Card Animation */
.catalog-product-card {
    opacity: 0;
    transform: translateY(20px);
    animation: catalogSlideIn 0.5s ease forwards;
}

.catalog-product-card:nth-child(1) { animation-delay: 0.1s; }
.catalog-product-card:nth-child(2) { animation-delay: 0.2s; }
.catalog-product-card:nth-child(3) { animation-delay: 0.3s; }
.catalog-product-card:nth-child(4) { animation-delay: 0.4s; }
.catalog-product-card:nth-child(5) { animation-delay: 0.5s; }
.catalog-product-card:nth-child(6) { animation-delay: 0.6s; }
.catalog-product-card:nth-child(n+7) { animation-delay: 0.7s; }

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

/* Scroll target indicator for better UX */
.catalog-product-grid.scroll-target {
    position: relative;
}

.catalog-product-grid.scroll-target::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1976d2, #1565c0);
    border-radius: 2px;
    opacity: 0;
    animation: scrollIndicator 1s ease-out;
}

@keyframes scrollIndicator {
    0% {
        opacity: 0;
        transform: scaleX(0);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
    100% {
        opacity: 0;
        transform: scaleX(1);
    }
}

/* ===== ACB PRODUCTS PAGE STYLES (USING SAME CSS FILE) ===== */

/* ACB Specific Product Catalog Container */
.acb-catalog-container {
    display: flex;
    min-height: 80vh;
    max-width: 1400px;
    margin: 0 auto;
    background: #ffffff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-radius: 12px;
    overflow: hidden;
    border: none;
    margin-bottom: 40px;
}

/* ACB Brand Sidebar - Same styles as main catalog */
.acb-sidebar {
    width: 300px;
    background: linear-gradient(135deg, #f0f8ff, #ffffff);
    border-right: 1px solid #e3f2fd;
    border-radius: 12px 0 0 12px;
}

.acb-sidebar-header {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 25px 20px;
    text-align: center;
    font-size: 19px;
    font-weight: 700;
    border-bottom: none;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    letter-spacing: 0.5px;
}

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

.acb-brand-item {
    border-bottom: 1px solid #f0f8ff;
    transition: all 0.3s ease;
}

.acb-brand-item:hover {
    background: linear-gradient(90deg, #f0f8ff, #ffffff);
    transform: translateX(8px);
    box-shadow: 0 2px 8px rgba(25,118,210,0.1);
}

.acb-brand-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.acb-brand-link:hover {
    color: #1565c0;
}

.acb-brand-link.active {
    background: linear-gradient(90deg, #e3f2fd, #f3f9ff);
    color: #1565c0;
    border-left: 4px solid #1976d2;
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(25,118,210,0.15);
}

.acb-chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    fill: #666;
}

.acb-brand-link:hover .acb-chevron {
    fill: #1565c0;
}

.acb-brand-link.active .acb-chevron {
    transform: rotate(90deg);
    fill: #1565c0;
}

/* ACB Main Content Area - Same styles as main catalog */
.acb-main-content {
    flex: 1;
    padding: 20px 40px 40px 40px;
    background: #ffffff;
}

.acb-content-header {
    margin-bottom: 30px;
    position: relative;
    text-align: center;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    margin-top: 0;
}

.acb-content-title {
    font-size: 36px;
    color: #1565c0;
    margin-bottom: 15px;
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
    letter-spacing: -0.5px;
}

.acb-content-subtitle {
    color: #424242;
    font-size: 18px;
    font-weight: 500;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ACB Back Button - Same styles as main catalog */
.acb-back-button {
    display: none;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(25,118,210,0.3);
}

.acb-back-button:hover {
    background: linear-gradient(135deg, #1565c0, #0d47a1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,118,210,0.4);
}

.acb-back-button.show {
    display: flex;
}

.acb-back-button .back-icon {
    transition: transform 0.3s ease;
}

.acb-back-button:hover .back-icon {
    transform: translateX(-3px);
}

/* ACB Product Grid - Same styles as main catalog */
.acb-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-top: 30px;
    scroll-margin-top: 20px;
}

.acb-product-card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 3px 15px rgba(0,0,0,0.06);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 1px solid #f0f0f0;
    position: relative;
    max-width: 280px;
    margin: 0 auto;
}

.acb-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(25, 118, 210, 0.15);
    border-color: #e3f2fd;
}

.acb-product-image {
    width: 100%;
    height: 180px;
    position: relative;
    overflow: hidden;
    background: #f8f8f8;
    border-bottom: 1px solid #e8e8e8;
    display: flex;
    align-items: center;
    justify-content: center;
}

.acb-placeholder-image {
    width: 100%;
    height: 100%;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    color: #999999;
    font-size: 14px;
    text-align: center;
    padding: 20px;
}

.acb-product-info {
    padding: 20px 15px 15px 15px;
    background: #ffffff;
    text-align: center;
}

.acb-product-title {
    font-size: 16px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
    line-height: 1.3;
}

/* ACB Product Actions - Same styles as main catalog */
.acb-product-actions {
    display: flex;
    justify-content: center;
    margin-top: 0;
}

.acb-btn {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.acb-btn-primary {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    box-shadow: 0 3px 12px rgba(25,118,210,0.3);
    min-width: 120px;
}

.acb-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,118,210,0.4);
    background: linear-gradient(135deg, #1565c0, #0d47a1);
}

/* ACB Product Badge */
.acb-product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(25,118,210,0.3);
}

/* ACB Scroll indicator */
.acb-product-grid.scroll-target {
    position: relative;
}

.acb-product-grid.scroll-target::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1976d2, #1565c0);
    border-radius: 2px;
    opacity: 0;
    animation: scrollIndicator 1s ease-out;
}

/* ===== RESPONSIVE DESIGN FOR ALL PRODUCT PAGES ===== */

@media (max-width: 1024px) {
    .catalog-product-grid,
    .acb-product-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 18px;
    }
}

@media (max-width: 768px) {
    .catalog-container,
    .acb-catalog-container {
        flex-direction: column;
        border-radius: 10px;
        margin: 10px;
    }

    .catalog-sidebar,
    .acb-sidebar {
        width: 100%;
        border-radius: 10px 10px 0 0;
    }

    .catalog-sidebar-header,
    .acb-sidebar-header {
        padding: 20px 15px;
        font-size: 16px;
    }

    .catalog-category-link,
    .acb-brand-link {
        padding: 15px;
    }

    .catalog-main-content,
    .acb-main-content {
        padding: 20px 15px 30px 15px;
    }

    .catalog-content-title,
    .acb-content-title {
        font-size: 28px;
    }

    .catalog-content-header,
    .acb-content-header {
        margin-bottom: 25px;
    }

    .catalog-product-grid,
    .acb-product-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 15px;
    }

    .catalog-product-card,
    .acb-product-card {
        max-width: 100%;
    }

    .catalog-product-image,
    .acb-product-image {
        height: 160px;
    }

    .catalog-product-info,
    .acb-product-info {
        padding: 15px 12px 12px 12px;
    }

    .catalog-product-title,
    .acb-product-title {
        font-size: 15px;
        margin-bottom: 12px;
    }

    .catalog-btn,
    .acb-btn {
        padding: 8px 16px;
        font-size: 12px;
        min-width: 100px;
    }

    .catalog-back-button,
    .acb-back-button {
        padding: 10px 18px;
        font-size: 13px;
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .catalog-product-grid,
    .acb-product-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .catalog-product-card,
    .acb-product-card {
        max-width: 100%;
    }

    .catalog-container,
    .acb-catalog-container {
        margin: 5px;
        border-radius: 8px;
    }

    .catalog-main-content,
    .acb-main-content {
        padding: 15px 10px 25px 10px;
    }

    .catalog-content-title,
    .acb-content-title {
        font-size: 24px;
    }

    .catalog-content-subtitle,
    .acb-content-subtitle {
        font-size: 16px;
    }
}

/* Accessibility Improvements */
.catalog-category-link:focus,
.catalog-back-button:focus,
.catalog-btn:focus,
.acb-brand-link:focus,
.acb-back-button:focus,
.acb-btn:focus {
    outline: 2px solid #1976d2;
    outline-offset: 2px;
}

.catalog-product-card:focus,
.acb-product-card:focus {
    outline: 2px solid #1976d2;
    outline-offset: 2px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .catalog-product-card,
    .catalog-category-item,
    .catalog-back-button,
    .catalog-btn,
    .acb-product-card,
    .acb-brand-item,
    .acb-back-button,
    .acb-btn {
        animation: none;
        transition: none;
    }

    .catalog-chevron,
    .acb-chevron {
        transition: none;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: Light) {
    .catalog-container,
    .acb-catalog-container {
        background: rgba(30, 30, 30, 0.98);
        color: #e0e0e0;
    }

    .catalog-sidebar,
    .acb-sidebar {
        background: linear-gradient(135deg, #2a2a2a, #333333);
    }

    .catalog-product-card,
    .acb-product-card {
        background: #404040;
        color: #e0e0e0;
    }

    .catalog-product-title,
    .acb-product-title {
        color: #f0f0f0;
    }

    .catalog-content-title,
    .acb-content-title {
        color: #f0f0f0;
    }

    .catalog-placeholder-image,
    .acb-placeholder-image {
        background: linear-gradient(135deg, #404040, #505050);
        color: #b0b0b0;
    }
}

/* Print Styles */
@media print {
    .catalog-sidebar,
    .acb-sidebar {
        display: none;
    }

    .catalog-container,
    .acb-catalog-container {
        flex-direction: column;
        box-shadow: none;
        border-radius: 0;
    }

    .catalog-back-button,
    .acb-back-button {
        display: none;
    }

    .catalog-product-card,
    .acb-product-card {
        break-inside: avoid;
        box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    }
}/* Product Catalog Styles - product_catalog.css */

/* Product Catalog Container - Remove ALL spacing and move to top */
.catalog-container {
    display: flex;
    min-height: 80vh;
    max-width: 1400px;
    margin: 0 auto;
    background: #ffffff;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    border-radius: 12px;
    overflow: hidden;
    border: none;
    /* Remove ALL top spacing */
    margin-top: -20px;
    margin-bottom: 40px;
}

/* Left Sidebar Styles - Light Theme */
.catalog-sidebar {
    width: 300px;
    background: linear-gradient(135deg, #f0f8ff, #ffffff);
    border-right: 1px solid #e3f2fd;
    border-radius: 12px 0 0 12px;
}

.catalog-sidebar-header {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 25px 20px;
    text-align: center;
    font-size: 19px;
    font-weight: 700;
    border-bottom: none;
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
    letter-spacing: 0.5px;
}

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

.catalog-category-item {
    border-bottom: 1px solid #f0f8ff;
    transition: all 0.3s ease;
}

.catalog-category-item:hover {
    background: linear-gradient(90deg, #f0f8ff, #ffffff);
    transform: translateX(8px);
    box-shadow: 0 2px 8px rgba(0,188,212,0.1);
}

.catalog-category-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    cursor: pointer;
}

.catalog-category-link:hover {
    color: #1565c0;
}

.catalog-category-link.active {
    background: linear-gradient(90deg, #e3f2fd, #f3f9ff);
    color: #1565c0;
    border-left: 4px solid #1976d2;
    font-weight: 600;
    box-shadow: 0 2px 12px rgba(25,118,210,0.15);
}

.catalog-chevron {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
    fill: #666;
}

.catalog-category-link:hover .catalog-chevron {
    fill: #1565c0;
}

.catalog-category-link.active .catalog-chevron {
    transform: rotate(90deg);
    fill: #1565c0;
}

/* Main Content Area - Light Theme, Moved to Top */
.catalog-main-content {
    flex: 1;
    padding: 20px 40px 40px 40px;
    background: #ffffff;
    /* Move content to very top */
    padding-top: 20px;
}

.catalog-content-header {
    margin-bottom: 30px;
    position: relative;
    text-align: center;
    padding: 0;
    background: transparent;
    border-radius: 0;
    border: none;
    /* Move section to top - remove all spacing */
    margin-top: 0;
}

.catalog-content-title {
    font-size: 36px;
    color: #1565c0;
    margin-bottom: 15px;
    font-weight: 800;
    text-shadow: 0 1px 3px rgba(0,0,0,0.1);
    letter-spacing: -0.5px;
}

.catalog-content-subtitle {
    color: #424242;
    font-size: 18px;
    font-weight: 500;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}


/* Back Button Styles - Updated Blue Theme */
.catalog-back-button {
    display: none;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(25,118,210,0.3);
}

.catalog-back-button:hover {
    background: linear-gradient(135deg, #1565c0, #0d47a1);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,118,210,0.4);
}

.catalog-back-button.show {
    display: flex;
}

.catalog-back-button .back-icon {
    transition: transform 0.3s ease;
}

.catalog-back-button:hover .back-icon {
    transform: translateX(-3px);
}

/* Product Grid */
.catalog-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 20px;
    scroll-margin-top: 20px; /* Adds space when scrolling to this element */
}

/* Scroll target indicator for better UX */
.catalog-product-grid.scroll-target {
    position: relative;
}

.catalog-product-grid.scroll-target::before {
    content: '';
    position: absolute;
    top: -10px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #1976d2, #1565c0);
    border-radius: 2px;
    opacity: 0;
    animation: scrollIndicator 1s ease-out;
}

@keyframes scrollIndicator {
    0% {
        opacity: 0;
        transform: scaleX(0);
    }
    50% {
        opacity: 1;
        transform: scaleX(1);
    }
    100% {
        opacity: 0;
        transform: scaleX(1);
    }
}

.catalog-product-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    cursor: pointer;
}

.catalog-product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.15);
}

.catalog-product-image {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    background: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: #666;
    position: relative;
    overflow: hidden;
}

.catalog-product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.catalog-placeholder-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
}

.catalog-product-info {
    padding: 20px;
}

.catalog-product-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    line-height: 1.4;
}

.catalog-product-description {
    font-size: 14px;
    color: #666;
    margin-bottom: 15px;
}

.catalog-product-price {
    font-size: 18px;
    font-weight: 700;
    color: #00bcd4;
}

.catalog-product-badge {
    position: absolute;
    top: 15px;
    left: 15px;
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 700;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 8px rgba(25,118,210,0.3);
}

/* Simplified Product Actions - Only Get Quote Button */
.catalog-product-actions {
    display: flex;
    justify-content: center;
    margin-top: 0;
    /* Center the single button */
}

.catalog-btn {
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    /* Single button styling */
}

.catalog-btn-primary {
    background: linear-gradient(135deg, #1976d2, #1565c0);
    color: white;
    box-shadow: 0 3px 12px rgba(25,118,210,0.3);
    min-width: 120px;
}

.catalog-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(25,118,210,0.4);
    background: linear-gradient(135deg, #1565c0, #0d47a1);
}

/* Hide secondary button */
.catalog-btn-secondary {
    display: none;
}

/* Product Category Labels */
.catalog-product-category {
    color: #00bcd4;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    display: block;
    background: linear-gradient(90deg, #e8f8ff, transparent);
    padding: 4px 8px;
    border-radius: 4px;
    display: inline-block;
}

/* Loading Animation */
.catalog-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
}

.catalog-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #00bcd4;
    border-radius: 50%;
    animation: catalogSpin 1s linear infinite;
}

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

/* Product Card Animation */
.catalog-product-card {
    opacity: 0;
    transform: translateY(20px);
    animation: catalogSlideIn 0.5s ease forwards;
}

.catalog-product-card:nth-child(1) { animation-delay: 0.1s; }
.catalog-product-card:nth-child(2) { animation-delay: 0.2s; }
.catalog-product-card:nth-child(3) { animation-delay: 0.3s; }
.catalog-product-card:nth-child(4) { animation-delay: 0.4s; }
.catalog-product-card:nth-child(5) { animation-delay: 0.5s; }
.catalog-product-card:nth-child(6) { animation-delay: 0.6s; }
.catalog-product-card:nth-child(n+7) { animation-delay: 0.7s; }

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

/* Responsive Design */
@media (max-width: 1024px) {
    .catalog-product-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .catalog-container {
        flex-direction: column;
        border-radius: 0;
    }

    .catalog-sidebar {
        width: 100%;
        border-radius: 0;
    }

    .catalog-sidebar-header {
        padding: 15px;
        font-size: 16px;
    }

    .catalog-category-link {
        padding: 12px 15px;
    }

    .catalog-main-content {
        padding: 20px 15px;
    }

    .catalog-content-title {
        font-size: 24px;
    }

    .catalog-product-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 15px;
    }

    .catalog-back-button {
        padding: 8px 16px;
        font-size: 13px;
        margin-bottom: 15px;
    }

    .catalog-product-actions {
        flex-direction: column;
        gap: 8px;
    }

    .catalog-btn {
        padding: 10px 16px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .catalog-product-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .catalog-product-card {
        max-width: 100%;
    }

    .catalog-container {
        margin: 0;
        border-radius: 0;
    }

    .catalog-main-content {
        padding: 15px 10px;
    }

    .catalog-content-title {
        font-size: 20px;
    }

    .catalog-content-subtitle {
        font-size: 14px;
    }
}

/* Dark Mode Support */
/*@media (prefers-color-scheme: Light) {*/
/*    .catalog-container {*/
        /*background: rgba(30, 30, 30, 0.98);*/
/*        color: #e0e0e0;*/
/*    }*/

    /*.catalog-sidebar {*/
    /*    background: linear-gradient(135deg, #2a2a2a, #333333);*/
    /*}*/

/*    .catalog-product-card {*/
/*        background: #404040;*/
/*        color: #e0e0e0;*/
/*    }*/

/*    .catalog-product-title {*/
/*        color: #f0f0f0;*/
/*    }*/

/*    .catalog-content-title {*/
/*        color: #f0f0f0;*/
/*    }*/

/*    .catalog-placeholder-image {*/
/*        background: linear-gradient(135deg, #404040, #505050);*/
/*        color: #b0b0b0;*/
/*    }*/
/*}*/

/* Print Styles */
@media print {
    .catalog-sidebar {
        display: none;
    }

    .catalog-container {
        flex-direction: column;
        box-shadow: none;
        border-radius: 0;
    }

    .catalog-back-button {
        display: none;
    }

    .catalog-product-card {
        break-inside: avoid;
        box-shadow: 0 1px 3px rgba(0,0,0,0.2);
    }
}

/* Accessibility Improvements */
.catalog-category-link:focus,
.catalog-back-button:focus,
.catalog-btn:focus {
    outline: 2px solid #1976d2;
    outline-offset: 2px;
}

.catalog-product-card:focus {
    outline: 2px solid #1976d2;
    outline-offset: 2px;
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
    .catalog-product-card,
    .catalog-category-item,
    .catalog-back-button,
    .catalog-btn {
        animation: none;
        transition: none;
    }

    .catalog-chevron {
        transition: none;
    }
}