/* Catalog Page Specific */
.catalog-page {
    padding-top: 80px;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 20px;
    text-align: center;
    color: white;
}

.page-header h1 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 20px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* Catalog Filters */
.catalog-filters {
    background: white;
    padding: 25px 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: sticky;
    top: 80px;
    z-index: 100;
}

.catalog-filters .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.filter-tabs {
    display: flex;
    gap: 10px;
}

.filter-tab {
    padding: 10px 24px;
    border: 2px solid #eee;
    background: white;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 600;
    color: #666;
    cursor: pointer;
    transition: all 0.3s;
}

.filter-tab:hover {
    border-color: #667eea;
    color: #667eea;
}

.filter-tab.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #667eea;
    color: white;
}

.filter-search {
    position: relative;
}

.filter-search input {
    padding: 12px 45px 12px 20px;
    border: 2px solid #eee;
    border-radius: 25px;
    font-size: 14px;
    width: 280px;
    transition: border-color 0.3s;
}

.filter-search input:focus {
    outline: none;
    border-color: #667eea;
}

.filter-search svg {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
}

/* Catalog Sections */
.catalog-section {
    padding: 60px 20px;
}

.catalog-section:nth-child(even) {
    background: #f8f9fa;
}

.catalog-section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 40px;
}

.catalog-section-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.catalog-section-icon.liquid {
    background: linear-gradient(135deg, #17a2b8 0%, #138496 100%);
}

.catalog-section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin: 0;
}

.catalog-section-header p {
    color: #666;
    margin: 5px 0 0;
}

/* Catalog Grid */
.catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: 25px;
}

/* Catalog Cards */
.catalog-card {
    background: white;
    border-radius: 16px;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.15);
}

.catalog-card-header {
    padding: 20px 25px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.catalog-category {
    display: inline-block;
    padding: 5px 12px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    color: #667eea;
    border-radius: 15px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.catalog-category.liquid {
    background: linear-gradient(135deg, rgba(23, 162, 184, 0.1) 0%, rgba(19, 132, 150, 0.1) 100%);
    color: #17a2b8;
}

.catalog-accreditation {
    font-size: 11px;
    color: #28a745;
    font-weight: 600;
}

.catalog-card h3 {
    padding: 15px 25px 10px;
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.catalog-card > p {
    padding: 0 25px 20px;
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Catalog Details */
.catalog-details {
    padding: 0 25px 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.detail-group h4 {
    font-size: 12px;
    font-weight: 600;
    color: #999;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 10px;
}

.detail-group ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.detail-group li {
    font-size: 13px;
    color: #555;
    padding: 4px 0;
    position: relative;
    padding-left: 15px;
}

.detail-group li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    background: #667eea;
    border-radius: 50%;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    padding: 4px 0;
}

.spec-label {
    color: #666;
}

.spec-value {
    color: #333;
    font-weight: 500;
}

/* Catalog Card Footer */
.catalog-card-footer {
    margin-top: auto;
    padding: 20px 25px;
    background: #f8f9fa;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.turnaround-info {
    display: flex;
    gap: 20px;
}

.turnaround-item {
    text-align: center;
}

.turnaround-label {
    display: block;
    font-size: 11px;
    color: #999;
    text-transform: uppercase;
    margin-bottom: 3px;
}

.turnaround-time {
    font-size: 13px;
    font-weight: 600;
    color: #333;
}

.turnaround-item.priority .turnaround-time {
    color: #667eea;
}

/* Catalog CTA */
.catalog-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 80px 20px;
}

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

.catalog-cta h2 {
    font-size: 36px;
    font-weight: 700;
    color: white;
    margin-bottom: 15px;
}

.catalog-cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 30px;
}

.catalog-cta .cta-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: 60px 20px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .page-header p {
        font-size: 16px;
    }

    .catalog-filters .container {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-tabs {
        justify-content: center;
        flex-wrap: wrap;
    }

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

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

    .catalog-section-header {
        flex-direction: column;
        text-align: center;
    }

    .catalog-details {
        grid-template-columns: 1fr;
    }

    .catalog-card-footer {
        flex-direction: column;
        text-align: center;
    }

    .turnaround-info {
        justify-content: center;
    }

    .catalog-cta h2 {
        font-size: 28px;
    }

    .catalog-cta .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}