/* ===================================
   Article Page Specific Styles
   =================================== */

/* Breadcrumb Navigation */
.breadcrumb {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.breadcrumb ol {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-xs);
    list-style: none;
    font-size: 0.875rem;
}

.breadcrumb ol li {
    display: flex;
    align-items: center;
}

.breadcrumb ol li:not(:last-child)::after {
    content: '→';
    margin-left: var(--spacing-xs);
    color: var(--color-text-light);
}

.breadcrumb a {
    color: var(--color-text-light);
}

.breadcrumb a:hover {
    color: var(--color-secondary);
}

.breadcrumb [aria-current="page"] {
    color: var(--color-text);
    font-weight: 500;
}

/* Container Variations */
.container-narrow {
    max-width: 800px;
}

/* Article Header */
.article-header {
    padding: var(--spacing-lg) 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, #2c3e50 100%);
    color: white;
}

.article-header .article-main-title {
    color: white;
}

.article-header .article-lead {
    color: rgba(255, 255, 255, 0.85);
}

.article-header .article-meta-top time {
    color: rgba(255, 255, 255, 0.7);
}

.article-header .reading-time {
    color: rgba(255, 255, 255, 0.7);
}

.article-meta-top {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.875rem;
}

.article-category-link {
    background-color: var(--color-secondary);
    color: white;
    padding: 0.375rem 0.875rem;
    border-radius: 2px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.75rem;
}

.article-category-link:hover {
    background-color: var(--color-accent);
}

.article-meta-top time {
    color: var(--color-text-light);
}

.article-main-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    letter-spacing: -0.02em;
}

.article-lead {
    font-size: 1.25rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    font-weight: 400;
}

.article-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--color-border);
}

.reading-time {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.article-tags {
    display: flex;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.article-tags a {
    color: var(--color-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.article-tags a:hover {
    color: var(--color-primary);
}

/* Article Content */
.article-content {
    padding: var(--spacing-xl) 0;
}

/* Article Layout - Two Column */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: var(--spacing-lg);
    align-items: start;
}

.article-main {
    min-width: 0; /* Prevents grid overflow */
}

.content-section {
    margin-bottom: var(--spacing-lg);
}

.content-section h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-lg);
    letter-spacing: -0.01em;
    line-height: 1.3;
}

.content-section h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    margin-top: var(--spacing-md);
    letter-spacing: -0.01em;
}

.content-section p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.content-section p strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Lists */
.article-list {
    list-style: none;
    margin-bottom: var(--spacing-md);
    padding-left: 0;
}

.article-list li {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
    padding-left: 2rem;
    position: relative;
}

.article-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--color-secondary);
    font-weight: bold;
}

.article-list li strong {
    color: var(--color-primary);
    font-weight: 600;
}

/* Callout Boxes */
.callout-box {
    background-color: var(--color-bg-alt);
    border-left: 4px solid var(--color-secondary);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.callout-box h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.callout-box p {
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text);
    margin-bottom: 0;
}

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, var(--color-primary) 0%, #2c3e50 100%);
    color: white;
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    border-radius: 4px;
}

.highlight-box p {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.highlight-box strong {
    color: var(--color-accent);
}

.highlight-box .article-list li {
    color: rgba(255, 255, 255, 0.9);
}

.highlight-box .article-list li::before {
    color: var(--color-accent);
}

.fine-print {
    font-size: 0.95rem;
    opacity: 0.85;
    font-style: italic;
    margin-top: var(--spacing-sm);
}

/* Conclusion Box */
.conclusion-box {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    border-top: 3px solid var(--color-secondary);
    border-bottom: 3px solid var(--color-secondary);
}

.conclusion-box h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.conclusion-box p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text);
}

/* Sources Section */
.sources-section {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--color-border);
}

.sources-section h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.sources-list {
    list-style: decimal;
    padding-left: 1.5rem;
}

.sources-list li {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.sources-list a {
    color: var(--color-secondary);
    text-decoration: underline;
}

.sources-list a:hover {
    color: var(--color-primary);
}

/* ===================================
   Sidebar Styles
   =================================== */

.article-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-widget {
    background: white;
    border: 1px solid var(--color-border);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.widget-title {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--color-secondary);
}

/* Category List */
.category-list {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-sm);
}

.category-list li {
    border-bottom: 1px solid var(--color-border);
}

.category-list li:last-child {
    border-bottom: none;
}

.category-list a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    color: var(--color-text);
    font-size: 0.95rem;
    transition: var(--transition);
}

.category-list a:hover {
    color: var(--color-secondary);
    padding-left: 0.5rem;
}

.category-list span {
    background-color: var(--color-bg-alt);
    color: var(--color-text-light);
    padding: 0.25rem 0.5rem;
    border-radius: 2px;
    font-size: 0.8rem;
    font-weight: 600;
}

.view-all-link {
    display: inline-block;
    color: var(--color-secondary);
    font-weight: 500;
    font-size: 0.9rem;
    margin-top: var(--spacing-sm);
}

.view-all-link:hover {
    color: var(--color-primary);
}

/* Recent Posts */
.recent-posts {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.recent-post {
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--color-border);
}

.recent-post:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.recent-post-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
}

.recent-category {
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.recent-date {
    color: var(--color-text-light);
}

.recent-post h4 {
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 600;
}

.recent-post h4 a {
    color: var(--color-primary);
}

.recent-post h4 a:hover {
    color: var(--color-secondary);
}

/* Related Articles */
.related-articles {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-xl) 0;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.related-card {
    background: white;
    padding: var(--spacing-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
    border-color: var(--color-secondary);
}

.related-meta {
    display: flex;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-size: 0.8rem;
}

.related-category {
    color: var(--color-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.related-date {
    color: var(--color-text-light);
}

.related-card h4 {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.4;
}

.related-card h4 a {
    color: var(--color-primary);
}

.related-card h4 a:hover {
    color: var(--color-secondary);
}

/* Logo Link */
.logo a {
    color: inherit;
    text-decoration: none;
}

/* Responsive Design */
@media (max-width: 968px) {
    .article-layout {
        grid-template-columns: 1fr;
    }

    .article-sidebar {
        position: static;
        margin-top: var(--spacing-lg);
    }

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

    .article-main-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .article-main-title {
        font-size: 2rem;
    }

    .article-lead {
        font-size: 1.125rem;
    }

    .content-section h2 {
        font-size: 1.75rem;
    }

    .content-section h3 {
        font-size: 1.25rem;
    }

    .content-section p,
    .article-list li {
        font-size: 1rem;
    }

    .article-info {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }

    .breadcrumb ol {
        font-size: 0.8rem;
    }

    .callout-box,
    .highlight-box,
    .conclusion-box {
        padding: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .article-main-title {
        font-size: 1.75rem;
    }

    .content-section h2 {
        font-size: 1.5rem;
    }

    .breadcrumb ol li:not(:last-child):not(:first-child) {
        display: none;
    }
}

/* Print Styles */
@media print {
    .header,
    .breadcrumb,
    .related-articles,
    .newsletter,
    .footer {
        display: none;
    }

    .article-content {
        max-width: 100%;
    }

    .article-main-title {
        font-size: 2rem;
    }

    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}