/* Blog Specific Styles */
/* =================== */

/* CSS Variables for Blog */
:root {
    --color-primary: #3b82f6;
    --color-primary-rgb: 59, 130, 246;
    --color-background: #f8fafc;
    --color-text-primary: #1e293b;
    --color-text-secondary: #64748b;
    --color-border: #e2e8f0;
    --content-max-width: 1200px;
}

/* Ensure base styles */
* {
    box-sizing: border-box;
}

.content-container {
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-text-primary);
}

.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.cta-button:hover {
    background: rgba(var(--color-primary-rgb), 0.9);
    transform: translateY(-1px);
}

.cta-button.primary {
    background: var(--color-primary);
}

/* Blog Grid Layout */
.blog-grid-section {
    padding: 4rem 0;
    background: var(--color-background);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.blog-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.blog-card.featured {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
    display: grid;
    gap: 2rem;
    align-items: center;
}

.blog-image {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.blog-card.featured .blog-image {
    height: 300px;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    z-index: 2;
}

.blog-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.blog-title {
    margin: 0 0 1rem 0;
    font-size: 1.5rem;
    line-height: 1.4;
}

.blog-card.featured .blog-title {
    font-size: 2rem;
}

.blog-title a {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.blog-excerpt {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex: 1;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.blog-tags .tag {
    background: var(--color-background);
    color: var(--color-text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    border: 1px solid var(--color-border);
}

/* Blog Article Styles */
.blog-article {
    background: white;
    margin-bottom: 2rem;
}

.article-header {
    padding: 2rem 0;
    background: linear-gradient(135deg, var(--color-background) 0%, rgba(var(--color-primary-rgb), 0.05) 100%);
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.article-category {
    background: var(--color-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
}

.article-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.2;
    margin: 1rem 0;
    color: var(--color-text-primary);
}

.article-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 1.5rem;
}

.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.article-image {
    width: 100%;
    max-height: 400px;
    overflow: hidden;
    margin: 2rem 0;
}

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

.article-content {
    padding: 2rem 0;
}

.article-body {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.article-body h2 {
    font-size: 2rem;
    margin: 2.5rem 0 1rem 0;
    color: var(--color-text-primary);
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 0.5rem;
}

.article-body h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem 0;
    color: var(--color-text-primary);
}

.article-body h4 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.75rem 0;
    color: var(--color-text-primary);
}

.article-body p {
    margin-bottom: 1.5rem;
    color: var(--color-text-secondary);
}

.article-body .lead-paragraph {
    font-size: 1.25rem;
    color: var(--color-text-primary);
    font-weight: 500;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(var(--color-primary-rgb), 0.05);
    border-left: 4px solid var(--color-primary);
    border-radius: 0 8px 8px 0;
}

.article-body ul, .article-body ol {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.article-body li {
    margin-bottom: 0.75rem;
    color: var(--color-text-secondary);
}

.article-body li strong {
    color: var(--color-text-primary);
}

/* Callout Boxes */
.callout {
    margin: 2rem 0;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid;
}

.callout-info {
    background: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    color: #1e40af;
}

.callout-tip {
    background: rgba(16, 185, 129, 0.1);
    border-color: #10b981;
    color: #047857;
}

.callout-warning {
    background: rgba(245, 158, 11, 0.1);
    border-color: #f59e0b;
    color: #92400e;
}

.callout-success {
    background: rgba(34, 197, 94, 0.1);
    border-color: #22c55e;
    color: #15803d;
}

.callout h3 {
    margin: 0 0 0.75rem 0 !important;
    font-size: 1.25rem;
}

.callout p {
    margin-bottom: 1rem;
}

.callout .cta-button {
    margin-top: 1rem;
}

/* Code Blocks */
.code-block {
    margin: 2rem 0;
    background: #1e293b;
    border-radius: 8px;
    overflow: hidden;
}

.code-block pre {
    margin: 0;
    padding: 1.5rem;
    color: #e2e8f0;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    overflow-x: auto;
}

.code-block code {
    color: #e2e8f0;
}

/* Stats and Metrics */
.stats-grid, .metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.stat-card, .metric-card {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
}

.metric-card h4 {
    margin: 0 0 0.75rem 0;
    color: var(--color-primary);
}

/* Navigation Elements */
.breadcrumb {
    padding: 1rem 0;
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
}

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

.breadcrumb-separator {
    margin: 0 0.75rem;
    color: var(--color-text-secondary);
}

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

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, rgba(var(--color-primary-rgb), 0.8) 100%);
    padding: 4rem 0;
    color: white;
}

.newsletter-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 3rem;
    text-align: center;
    backdrop-filter: blur(10px);
}

.newsletter-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: white;
}

.newsletter-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.newsletter-form .form-group {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto 1rem;
}

.newsletter-form .form-input {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-privacy {
    font-size: 0.9rem;
    opacity: 0.8;
    margin: 0;
}

/* Article Footer */
.article-footer {
    border-top: 1px solid var(--color-border);
    padding: 2rem 0;
    margin-top: 3rem;
}

.article-sharing {
    text-align: center;
    margin-bottom: 2rem;
}

.sharing-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.share-button {
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    text-decoration: none;
    color: var(--color-text-secondary);
    transition: all 0.3s ease;
}

.share-button:hover {
    background: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

/* Related Articles */
.related-articles {
    background: var(--color-background);
    padding: 4rem 0;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.article-card {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.card-image {
    height: 200px;
    overflow: hidden;
}

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

.card-content {
    padding: 1.5rem;
}

.card-category {
    background: var(--color-primary);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: inline-block;
}

.card-title {
    margin: 0 0 1rem 0;
    font-size: 1.25rem;
}

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

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

.card-excerpt {
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Responsive Design */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .blog-card.featured {
        grid-column: 1;
        display: block;
    }
    
    .blog-card.featured .blog-image {
        height: 220px;
    }
    
    .article-title {
        font-size: 2rem;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
    
    .sharing-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid, .metrics-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .blog-content {
        padding: 1rem;
    }
    
    .article-header {
        padding: 1.5rem 0;
    }
    
    .article-content {
        padding: 1rem 0;
    }
    
    .article-body {
        padding: 0 1rem;
    }
    
    .newsletter-card {
        padding: 2rem 1rem;
    }
    
    .newsletter-title {
        font-size: 2rem;
    }
}