/* Blog Page Styles */

/* ========================================
   Variables & Base
======================================== */
:root {
    --color-primary: #DC2626;
    --color-primary-dark: #B91C1C;
    --color-bg: #fafafa;
    --color-bg-alt: #f3f4f6;
    --color-bg-dark: #1f2937;
    --color-heading: #e5e7eb;
    --color-heading-sub: #d1d5db;
    --color-text: #d1d5db;
    --color-text-light: #718096;
    --color-text-inverse: #f9fafb;
    --color-border: #e5e7eb;
    --max-width: 1200px;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
}

.blog-page {
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========================================
   Header
======================================== */
.blog-header {
    background-color: var(--color-bg-dark);
    border-bottom: 1px solid #374151;
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 0;
    z-index: 50;
}

.blog-header-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.blog-logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--color-text-inverse);
    transition: opacity 0.2s;
}

.blog-logo:hover {
    opacity: 0.8;
}

.blog-logo .logo-bracket {
    color: var(--color-primary);
}

.blog-logo .logo-cap {
    color: var(--color-text-inverse);
}

.blog-logo .logo-sr {
    color: var(--color-primary);
}

.blog-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.blog-nav-link {
    text-decoration: none;
    color: #9ca3af;
    font-weight: 500;
    transition: color 0.2s;
    padding: var(--spacing-xs) var(--spacing-sm);
}

.blog-nav-link:hover,
.blog-nav-link.active {
    color: var(--color-primary);
}

.blog-nav-cta {
    margin-left: var(--spacing-sm);
}

/* ========================================
   Hero Section
======================================== */
.blog-hero {
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    color: white;
    padding: var(--spacing-2xl) 0;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.blog-hero-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.blog-hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-lg);
    line-height: 1.2;
}

.blog-hero-description {
    font-size: 1.25rem;
    opacity: 1;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
}

/* ========================================
   Main Content
======================================== */
.blog-main {
    flex: 1;
    padding: var(--spacing-2xl) 0;
}

.blog-content {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.blog-content-container {
    width: 100%;
}

/* ========================================
   Blog Grid
======================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.blog-card {
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1);
}

.blog-card-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

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

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

.blog-card-content {
    padding: var(--spacing-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

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

.blog-card-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: #FEE2E2;
    color: var(--color-primary-dark);
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.blog-card-date {
    color: #6b7280;
}

.blog-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-sm);
    line-height: 1.3;
}

.blog-card-title a {
    text-decoration: none;
    color: #1f2937;
    transition: color 0.2s;
}

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

.blog-card-excerpt {
    color: #4b5563;
    line-height: 1.6;
    margin: 0 0 var(--spacing-md);
    flex: 1;
}

.blog-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-border);
}

.blog-card-link {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    transition: color 0.2s;
}

.blog-card-link:hover {
    color: var(--color-primary-dark);
}

.blog-card-reading-time {
    color: #6b7280;
    font-size: 0.875rem;
}

/* ========================================
   Pagination
======================================== */
.blog-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.blog-pagination-link,
.blog-pagination-page {
    padding: var(--spacing-xs) var(--spacing-sm);
    border: 1px solid var(--color-border);
    border-radius: 0.375rem;
    text-decoration: none;
    color: var(--color-text);
    background-color: var(--color-bg);
    transition: all 0.2s;
    min-width: 2.5rem;
    text-align: center;
}

.blog-pagination-link:hover,
.blog-pagination-page:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.blog-pagination-page-active {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.blog-pagination-ellipsis {
    padding: var(--spacing-xs) var(--spacing-sm);
    color: var(--color-text-light);
}

/* ========================================
   Single Post
======================================== */
.blog-post {
    padding: var(--spacing-xl) 0;
}

.blog-post-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.blog-breadcrumb {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
}

.blog-breadcrumb a {
    color: var(--color-text-light);
    text-decoration: none;
    transition: color 0.2s;
}

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

.blog-post-header {
    margin-bottom: var(--spacing-xl);
}

.blog-post-category {
    display: inline-block;
    padding: 0.375rem 1rem;
    background-color: #FEE2E2;
    color: var(--color-primary-dark);
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-md);
}

.blog-post-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-md);
    line-height: 1.2;
    color: var(--color-heading);
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin-bottom: var(--spacing-lg);
}

.blog-post-image {
    margin-top: var(--spacing-lg);
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.blog-post-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* ========================================
   Post Content (Prose Styles)
======================================== */
.blog-post-content.prose {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--color-text);
}

.prose h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: var(--spacing-xl) 0 var(--spacing-md);
    line-height: 1.3;
    color: var(--color-heading);
}

.prose h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: var(--spacing-lg) 0 var(--spacing-md);
    line-height: 1.4;
    color: var(--color-heading-sub);
}

.prose h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: var(--spacing-md) 0 var(--spacing-sm);
    line-height: 1.5;
    color: var(--color-heading-sub);
}

.prose p {
    margin: var(--spacing-md) 0;
}

.prose a {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color 0.2s;
}

.prose a:hover {
    color: var(--color-primary-dark);
}

.prose ul,
.prose ol {
    margin: var(--spacing-md) 0;
    padding-left: var(--spacing-lg);
}

.prose li {
    margin: var(--spacing-xs) 0;
}

.prose strong {
    font-weight: 700;
    color: var(--color-text);
}

.prose em {
    font-style: italic;
}

.prose code {
    background-color: var(--color-bg-alt);
    padding: 0.2em 0.4em;
    border-radius: 0.25rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: var(--color-primary-dark);
}

.prose pre {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-md);
    border-radius: 0.5rem;
    overflow-x: auto;
    margin: var(--spacing-md) 0;
}

.prose pre code {
    background-color: transparent;
    padding: 0;
}

.prose blockquote {
    border-left: 4px solid var(--color-primary);
    padding-left: var(--spacing-md);
    margin: var(--spacing-lg) 0;
    color: var(--color-text-light);
    font-style: italic;
}

.prose img {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    margin: var(--spacing-lg) 0;
}

/* ========================================
   Post Tags
======================================== */
.blog-post-tags {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--color-border);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-sm);
}

.blog-post-tags-label {
    font-weight: 600;
    color: var(--color-text);
}

.blog-post-tag {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ========================================
   Post CTA
======================================== */
.blog-post-cta {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    border-radius: 0.75rem;
    text-align: center;
    color: white;
}

.blog-post-cta-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-sm);
}

.blog-post-cta-description {
    font-size: 1.125rem;
    margin: 0 0 var(--spacing-lg);
    opacity: 0.95;
}

/* ========================================
   Related Posts
======================================== */
.blog-related {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--color-border);
}

.blog-related-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-lg);
}

.blog-related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.blog-related-card {
    border: 1px solid var(--color-border);
    border-radius: 0.75rem;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.blog-related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.blog-related-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-bg-alt);
}

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

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

.blog-related-content {
    padding: var(--spacing-md);
}

.blog-related-category {
    display: inline-block;
    padding: 0.25rem 0.625rem;
    background-color: #FEE2E2;
    color: var(--color-primary-dark);
    border-radius: 9999px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-sm);
}

.blog-related-post-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-sm);
    line-height: 1.4;
}

.blog-related-post-title a {
    text-decoration: none;
    color: var(--color-text);
    transition: color 0.2s;
}

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

.blog-related-excerpt {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0 0 var(--spacing-sm);
}

.blog-related-link {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.blog-related-link:hover {
    color: var(--color-primary-dark);
}

/* ========================================
   Footer
======================================== */
.blog-footer {
    background-color: var(--color-bg-dark);
    border-top: 1px solid #374151;
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: auto;
}

.blog-footer-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.blog-footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.blog-footer-about {
    max-width: 400px;
}

.blog-footer-logo {
    display: inline-block;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--color-text-inverse);
    margin-bottom: var(--spacing-sm);
}

.blog-footer-logo .logo-bracket {
    color: var(--color-primary);
}

.blog-footer-logo .logo-cap {
    color: var(--color-text-inverse);
}

.blog-footer-logo .logo-sr {
    color: var(--color-primary);
}

.blog-footer-tagline {
    color: #9ca3af;
    line-height: 1.6;
}

.blog-footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.blog-footer-column {
}

.blog-footer-heading {
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin: 0 0 var(--spacing-sm);
    color: var(--color-text-inverse);
}

.blog-footer-nav {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.blog-footer-nav a {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s;
    font-size: 0.95rem;
}

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

.blog-footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid #374151;
    text-align: center;
    color: #9ca3af;
    font-size: 0.875rem;
}

/* ========================================
   CTA Section (on blog index)
======================================== */
.blog-cta {
    background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    padding: var(--spacing-2xl) 0;
    text-align: center;
    color: white;
}

.blog-cta-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.blog-cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 var(--spacing-md);
}

.blog-cta-description {
    font-size: 1.25rem;
    margin: 0 0 var(--spacing-lg);
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ========================================
   Buttons
======================================== */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.3);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.95rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* ========================================
   Responsive Design
======================================== */
@media (max-width: 768px) {
    .blog-hero-title {
        font-size: 2rem;
    }

    .blog-hero-description {
        font-size: 1rem;
    }

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

    .blog-nav {
        gap: var(--spacing-sm);
    }

    .blog-nav-link {
        display: none;
    }

    .blog-nav-link:last-of-type {
        display: block;
    }

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

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

    .prose h2 {
        font-size: 1.5rem;
    }

    .prose h3 {
        font-size: 1.25rem;
    }

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

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

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

    .blog-cta-title {
        font-size: 1.875rem;
    }

    .blog-cta-description {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .blog-pagination {
        flex-wrap: wrap;
    }

    .blog-pagination-pages {
        order: 2;
        width: 100%;
        margin-top: var(--spacing-sm);
        display: flex;
        justify-content: center;
    }
}

/* ========================================
   Empty State
======================================== */
.blog-empty {
    text-align: center;
    padding: var(--spacing-2xl);
    color: var(--color-text-light);
}