/* 案例详情页面专用样式 */

.case-detail-page {
    max-width: 1320px;
    margin: 0 auto;
    padding: 3rem 24px;
}

.case-detail-header {
    text-align: center;
    margin-bottom: 4rem;
}

.case-detail-logo {
    width: 200px;
    height: 120px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f9fafb;
    border-radius: 0;
    padding: 1.5rem;
}

.case-detail-logo img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.case-detail-header h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 1.5rem;
}

.case-meta-info {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.meta-info-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #6b7280;
    font-size: 1.125rem;
}

.meta-info-item svg {
    width: 20px;
    height: 20px;
}

.case-tags {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.case-tag-large {
    padding: 0.5rem 1.25rem;
    background: #f1f5f9;
    color: #1f2937;
    border-radius: 0;
    font-weight: 600;
}

.case-detail-content {
    background: #fff;
    padding: 3rem;
    border-radius: 0;
    border: 1px solid #e2e8f0;
    margin-bottom: 3rem;
}

.case-section {
    margin-bottom: 3rem;
}

.case-section:last-child {
    margin-bottom: 0;
}

.case-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e5e7eb;
}

.case-section p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 1.5rem;
}

.case-section ul,
.case-section ol {
    margin-left: 2rem;
    margin-bottom: 1.5rem;
}

.case-section li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #4b5563;
    margin-bottom: 0.75rem;
}

.case-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.highlight-card {
    background: #f9fafb;
    padding: 2rem;
    border-radius: 0;
    text-align: center;
}

.highlight-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: #e2e8f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.highlight-icon svg {
    width: 32px;
    height: 32px;
    color: #1f2937;
}

.highlight-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.highlight-card p {
    color: #6b7280;
    font-size: 1rem;
    margin-bottom: 0;
}

.case-images-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.case-image-item {
    aspect-ratio: 4/3;
    border-radius: 0;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.case-image-item:hover {
    transform: scale(1.05);
}

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

.case-results {
    background: #f8fafc;
    padding: 3rem;
    border-radius: 0;
    border: 1px solid #e2e8f0;
    color: #1f2937;
    margin: 3rem 0;
}

.case-results h2 {
    color: #1f2937;
    border-bottom-color: #e2e8f0;
}

.case-results p {
    color: #4b5563;
}

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

.stat-card {
    text-align: center;
    padding: 2rem;
    background: #fff;
    border-radius: 0;
    border: 1px solid #e2e8f0;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #000;
}

.stat-label {
    font-size: 1.125rem;
    color: #6b7280;
}

.case-cta-section {
    background: #f9fafb;
    padding: 3rem;
    border-radius: 0;
    text-align: center;
}

.case-cta-section h2 {
    font-size: 2rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
}

.case-cta-section p {
    font-size: 1.125rem;
    color: #6b7280;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.btn-cta-primary {
    padding: 1rem 2.5rem;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-cta-primary:hover {
    background: #333;
    transform: translateY(-2px);
}

.btn-cta-secondary {
    padding: 1rem 2.5rem;
    background: #fff;
    color: #000;
    border: 1px solid #000;
    border-radius: 4px;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.btn-cta-secondary:hover {
    background: #000;
    color: #fff;
}

@media (max-width: 768px) {
    .case-detail-header h1 {
        font-size: 2rem;
    }
    
    .case-meta-info {
        flex-direction: column;
        gap: 1rem;
    }
    
    .case-detail-content {
        padding: 2rem 1.5rem;
    }
    
    .case-section h2 {
        font-size: 1.5rem;
    }
    
    .case-images-gallery {
        grid-template-columns: 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
}