/* HearScribe Blog Styles
   Consistent with HearScribe Design System v3.0
   ============================================================================ */

/* ============================================================================
   BLOG LISTING PAGE STYLES
   ============================================================================ */

.blog-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--space-4xl) var(--space-lg);
    text-align: center;
    margin-top: 70px;
}

.blog-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.blog-hero p {
    font-size: 1.125rem;
    max-width: 600px;
    margin: 0 auto;
    opacity: 0.9;
}

.blog-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-lg);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: var(--space-xl);
}

.blog-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.blog-card-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    background: var(--gray-100);
}

.blog-card-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.blog-card-meta {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.blog-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-sm);
    line-height: 1.3;
}

.blog-card-title a {
    color: inherit;
    text-decoration: none;
}

.blog-card-title a:hover {
    color: var(--color-primary);
}

.blog-card-excerpt {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.blog-card-link {
    color: var(--color-primary);
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    transition: gap var(--transition-base);
}

.blog-card-link:hover {
    gap: var(--space-sm);
}

.blog-card-link::after {
    content: '\2192';
}

/* ============================================================================
   BLOG POST PAGE STYLES
   ============================================================================ */

.blog-post {
    max-width: 800px;
    margin: 0 auto;
    padding: var(--space-lg);
    padding-top: calc(70px + var(--space-xl));
}

/* Breadcrumb */
.breadcrumb {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--gray-400);
    margin: 0 var(--space-xs);
}

.breadcrumb-current {
    color: var(--color-text-muted);
}

/* Blog Header */
.blog-header {
    margin-bottom: var(--space-2xl);
}

.blog-header h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.blog-meta {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.meta-separator {
    color: var(--gray-300);
}

.reading-time {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.featured-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    margin-bottom: var(--space-xl);
    box-shadow: var(--shadow-md);
}

/* Blog Content Typography */
.blog-content {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-text);
}

.blog-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
    line-height: 1.3;
}

.blog-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--space-xl);
    margin-bottom: var(--space-sm);
    line-height: 1.4;
}

.blog-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.blog-content p {
    margin-bottom: var(--space-md);
}

.blog-content ul,
.blog-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
}

.blog-content li {
    margin-bottom: var(--space-sm);
}

.blog-content a {
    color: var(--color-primary);
    text-decoration: underline;
    text-decoration-color: var(--color-primary-light);
    text-underline-offset: 2px;
    transition: text-decoration-color var(--transition-fast);
}

.blog-content a:hover {
    text-decoration-color: var(--color-primary);
}

.blog-content blockquote {
    border-left: 4px solid var(--color-primary);
    margin: var(--space-xl) 0;
    padding: var(--space-md) var(--space-lg);
    background: var(--color-primary-light);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-style: italic;
    color: var(--gray-700);
}

.blog-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: var(--space-lg) 0;
    box-shadow: var(--shadow-sm);
}

.blog-content .blog-image {
    display: block;
    margin: var(--space-xl) auto;
}

/* Key Takeaways Table */
.key-takeaways {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #e0f2fe 100%);
    border: 1px solid var(--color-primary);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
}

.key-takeaways h3,
.key-takeaways h4 {
    color: var(--color-primary-dark);
    margin-top: 0;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.key-takeaways ul {
    margin: 0;
    padding-left: var(--space-lg);
}

.key-takeaways li {
    margin-bottom: var(--space-sm);
    color: var(--gray-700);
}

.key-takeaways li:last-child {
    margin-bottom: 0;
}

/* Tables */
.blog-content table {
    width: 100%;
    border-collapse: collapse;
    margin: var(--space-xl) 0;
    font-size: 0.9375rem;
}

.blog-content th,
.blog-content td {
    padding: var(--space-sm) var(--space-md);
    text-align: left;
    border-bottom: 1px solid var(--color-border);
}

.blog-content th {
    background: var(--gray-50);
    font-weight: 600;
    color: var(--color-text);
}

.blog-content tr:hover {
    background: var(--gray-50);
}

/* FAQ Section */
.faq-section {
    margin: 48px 0;
    border-top: 1px solid #e2e8f0;
    padding-top: 32px;
    opacity: 1 !important; /* Override critical.css hiding */
}

.faq-section h2 {
    margin-top: 0;
    margin-bottom: 24px;
    font-size: 1.75rem;
    color: #1e293b;
}

.faq-item {
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    margin-bottom: 12px;
    background: #ffffff;
}

.faq-item summary {
    padding: 16px 20px;
    font-weight: 600;
    font-size: 1rem;
    color: #1e293b;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    color: #2563eb;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
    content: '−';
}

.faq-item summary:hover {
    color: #2563eb;
}

.faq-item[open] {
    border-color: #2563eb;
}

.faq-answer {
    padding: 0 20px 20px 20px;
    color: #475569;
    line-height: 1.7;
}

.faq-answer p {
    margin: 0;
}

.faq-answer p + p {
    margin-top: 12px;
}

/* Blog CTA Section */
.blog-cta {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--space-2xl);
    border-radius: var(--radius-2xl);
    text-align: center;
    margin: var(--space-3xl) 0;
}

.blog-cta h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: white;
}

.blog-cta p {
    font-size: 1.0625rem;
    opacity: 0.9;
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.blog-cta .btn-primary {
    background: white;
    color: var(--color-primary);
}

.blog-cta .btn-primary:hover {
    background: var(--gray-100);
}

.blog-cta .btn-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.blog-cta .btn-secondary:hover {
    background: white;
    color: var(--color-primary);
}

.blog-cta .btn-ghost {
    color: white;
    border-color: rgba(255, 255, 255, 0.5);
}

.blog-cta .btn-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
}

/* Related Posts Section */
.related-posts {
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid var(--border, #e2e8f0);
}

.related-posts h3 {
    margin-bottom: 24px;
    color: var(--text-primary, #1e293b);
}

.related-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.related-post-card {
    text-decoration: none;
    color: inherit;
    background: var(--bg-white, #ffffff);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.related-post-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.related-post-card img {
    width: 100%;
    height: 160px;
    object-fit: cover;
}

.related-post-card h4 {
    padding: 16px 16px 8px;
    font-size: 16px;
    line-height: 1.4;
    color: var(--text-primary, #1e293b);
}

.related-post-card .related-post-date {
    display: block;
    padding: 0 16px 16px;
    font-size: 13px;
    color: var(--text-muted, #64748b);
}

/* ============================================================================
   FOOTER STYLES (Blog-specific additions)
   ============================================================================ */

.site-footer {
    background: #1e293b;
    color: #e2e8f0;
    padding: 60px 20px 20px;
    margin-top: 80px;
    font-size: 14px;
    line-height: 1.6;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: #60a5fa;
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-tagline {
    color: #94a3b8;
    margin-bottom: 20px;
    font-size: 13px;
}

.footer-contact p {
    margin: 4px 0;
    color: #cbd5e1;
}

.footer-contact a {
    color: #60a5fa;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

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

.footer-links li {
    margin: 8px 0;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #60a5fa;
}

.footer-bottom {
    border-top: 1px solid #334155;
    padding-top: 24px;
}

.footer-legal-text {
    background: #0f172a;
    padding: 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    border-left: 4px solid #f59e0b;
}

.footer-legal-text p {
    color: #fbbf24;
    margin: 0;
    font-size: 13px;
}

.footer-legal-text a {
    color: #60a5fa;
    text-decoration: underline;
}

.footer-copyright {
    text-align: center;
    color: #64748b;
    font-size: 12px;
}

.footer-copyright p {
    margin: 4px 0;
}

/* ============================================================================
   RESPONSIVE DESIGN
   ============================================================================ */

@media (max-width: 968px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .blog-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-hero {
        padding: var(--space-2xl) var(--space-lg);
        margin-top: 80px;
    }

    .blog-post {
        padding-top: calc(80px + var(--space-lg));
    }

    .blog-header h1 {
        font-size: 1.75rem;
    }

    .blog-content {
        font-size: 1rem;
    }

    .blog-content h2 {
        font-size: 1.375rem;
    }

    .blog-content h3 {
        font-size: 1.125rem;
    }

    .blog-cta {
        padding: var(--space-xl);
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

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

    .related-post-card {
        flex-direction: column;
    }

    .related-post-image {
        width: 100%;
        height: 150px;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .site-footer {
        padding: 40px 20px 20px;
    }

    .blog-container {
        padding: var(--space-xl) var(--space-md);
    }

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

    .breadcrumb {
        font-size: 0.8125rem;
    }

    .key-takeaways {
        padding: var(--space-lg);
    }
}

/* ============================================================================
   PRINT STYLES
   ============================================================================ */

@media print {
    .navbar,
    .blog-cta,
    .related-posts,
    .site-footer {
        display: none;
    }

    .blog-post {
        max-width: 100%;
        padding: 0;
    }

    .blog-content a {
        color: inherit;
        text-decoration: none;
    }

    .blog-content a::after {
        content: ' (' attr(href) ')';
        font-size: 0.8em;
        color: var(--gray-500);
    }
}