/* Article Styles - Automobile Theme 2026 */
:root {
    --color-primary: #7f1d1d;
    --color-secondary: #6b7280;
    --color-accent: #f97316;
    --color-text: #1f2937;
    --color-text-light: #4b5563;
    --color-background: #ffffff;
    --color-background-alt: #f9fafb;
    --color-border: #e5e7eb;
    --font-system: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    --radius: 8px;
    --radius-lg: 12px;
    --max-width: 800px;
    --max-width-wide: 1200px;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
}

html, body {
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-system);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
}

/* Article Layout */
.article-main {
    width: 100%;
    max-width: 100%;
    overflow-x: hidden;
}

.article-wrapper {
    width: 100%;
}

/* Hero Section - Dark Background */
.article-hero {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: var(--spacing-xl) var(--spacing-md);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.article-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/texture-asphalt.jpg');
    opacity: 0.1;
    pointer-events: none;
}

.article-hero__container {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
}

.article-category {
    display: inline-block;
    background-color: var(--color-accent);
    color: #ffffff;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.article-hero__title {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 var(--spacing-sm) 0;
    color: #ffffff;
}

.article-hero__subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin: 0 0 var(--spacing-lg) 0;
    font-weight: 400;
}

.article-meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.article-reading-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

/* Disclaimer */
.blog-disclaimer {
    background-color: #fffbeb;
    border-left: 4px solid var(--color-accent);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) auto;
    max-width: var(--max-width);
}

.blog-disclaimer__content {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.blog-disclaimer__content svg {
    flex-shrink: 0;
    color: var(--color-accent);
}

.blog-disclaimer__content p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* Content Sections */
.article-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.article-section {
    margin-bottom: var(--spacing-xl);
}

.article-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.article-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.article-lead {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
}

.article-section p {
    margin-bottom: var(--spacing-md);
    color: var(--color-text-light);
}

/* Images */
.article-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
}

.article-image--full {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(-50vw + 50%);
    border-radius: 0;
}

@media (min-width: 850px) {
    .article-image--full {
        width: 100%;
        margin-left: 0;
        border-radius: var(--radius-lg);
    }
}

/* Tables */
.comparison-block {
    margin: var(--spacing-lg) 0;
    background-color: var(--color-background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
}

.comparison-block h3 {
    margin-top: 0;
    color: var(--color-primary);
}

.table-responsive-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin: var(--spacing-md) 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
    min-width: 600px;
}

.data-table th {
    background-color: var(--color-primary);
    color: #ffffff;
    text-align: left;
    padding: var(--spacing-sm);
    font-weight: 600;
}

.data-table td {
    padding: var(--spacing-sm);
    border-bottom: 1px solid var(--color-border);
    vertical-align: top;
}

.data-table tbody tr:hover {
    background-color: #ffffff;
}

.highlight-cell {
    background-color: #fff7ed;
    color: #7c2d12;
    font-weight: 500;
}

.table-caption {
    font-size: 0.8rem;
    color: var(--color-secondary);
    text-align: center;
    margin-top: var(--spacing-sm);
    font-style: italic;
}

/* Quote Block */
.article-quote {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin: var(--spacing-lg) 0;
    position: relative;
}

.article-quote::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -0.5rem;
    left: var(--spacing-md);
    color: var(--color-accent);
    opacity: 0.5;
    font-family: Georgia, serif;
    line-height: 1;
}

.article-quote p {
    color: #ffffff;
    font-size: 1.125rem;
    font-style: italic;
    margin: 0 0 var(--spacing-sm) 0;
    position: relative;
    z-index: 1;
    padding-left: var(--spacing-md);
}

.article-quote footer {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    padding-left: var(--spacing-md);
}

.article-quote footer::before {
    content: '- ';
}

/* Vehicle Grid */
.vehicle-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.vehicle-card {
    background-color: var(--color-background-alt);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.vehicle-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.vehicle-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.vehicle-card h3 {
    padding: var(--spacing-md) var(--spacing-md) 0;
    margin: 0;
    color: var(--color-primary);
    font-size: 1.1rem;
}

.vehicle-card p {
    padding: 0 var(--spacing-md) var(--spacing-md);
    margin: var(--spacing-xs) 0 0 0;
    font-size: 0.9rem;
}

/* Stats Section */
.article-section--dark {
    background-color: #1f2937;
    color: #ffffff;
    padding: var(--spacing-xl) var(--spacing-md);
    margin: var(--spacing-xl) calc(-1 * var(--spacing-md));
    width: 100vw;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

.article-section--dark h2 {
    color: #ffffff;
    text-align: center;
    margin-top: 0;
}

.article-section--dark p {
    color: rgba(255, 255, 255, 0.9);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    max-width: 600px;
    margin: var(--spacing-lg) auto;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: var(--spacing-xs);
}

/* Tips Box */
.tips-box {
    background-color: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-lg) 0;
}

.tips-box h3 {
    color: #7c2d12;
    margin-top: 0;
    font-size: 1.1rem;
}

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

.checklist li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm);
    background-color: #ffffff;
    border-radius: var(--radius);
}

.checklist li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.checklist li span {
    color: var(--color-text);
    font-size: 0.95rem;
}

/* Conclusion */
.article-section--conclusion {
    background-color: var(--color-background-alt);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--color-primary);
}

.article-section--conclusion h2 {
    margin-top: 0;
}

/* Author Bio */
.article-footer {
    max-width: var(--max-width);
    margin: var(--spacing-xl) auto;
    padding: 0 var(--spacing-md);
}

.author-bio {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
    padding: var(--spacing-lg);
    background-color: var(--color-background-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.author-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--color-accent);
    flex-shrink: 0;
}

.author-info {
    flex: 1;
}

.author-name {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    margin: 0 0 0.25rem 0;
}

.author-role {
    font-size: 0.875rem;
    color: var(--color-accent);
    margin: 0 0 var(--spacing-xs) 0;
    font-weight: 600;
}

.author-desc {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin: 0;
    line-height: 1.5;
}

/* Responsive */
@media (max-width: 768px) {
    .article-hero__title {
        font-size: 1.75rem;
    }
    
    .article-hero__subtitle {
        font-size: 1rem;
    }
    
    .article-meta {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .article-section h2 {
        font-size: 1.5rem;
    }
    
    .stats-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .author-bio {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .vehicle-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-disclaimer__content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .data-table {
        font-size: 0.85rem;
    }
    
    .data-table th,
    .data-table td {
        padding: var(--spacing-xs);
    }
}

@media (max-width: 480px) {
    .article-hero {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .article-content {
        padding: 0 var(--spacing-sm);
    }
    
    .comparison-block {
        padding: var(--spacing-sm);
    }
    
    .article-quote {
        padding: var(--spacing-md);
    }
    
    .article-quote::before {
        font-size: 3rem;
        top: 0;
    }
    
    .tips-box {
        padding: var(--spacing-md);
    }
    
    .checklist li {
        padding: var(--spacing-xs);
    }
}

/* Print */
@media print {
    .blog-disclaimer,
    .article-hero {
        background-color: #f0f0f0 !important;
        color: #000 !important;
    }
    
    .article-quote {
        background-color: #e0e0e0 !important;
        color: #000 !important;
        border-left: 4px solid #999;
    }
    
    .article-section--dark {
        background-color: #f0f0f0 !important;
        color: #000 !important;
    }
    
    .article-section--dark * {
        color: #000 !important;
    }
}