/* Blog Foundation v2 - Clean Professional System */
/* Synchronized with BlogClasses.ts registry */

/* Import global design system */
@import url('./global-core.css');

/* 1. CSS Custom Properties (Design Tokens) */
:root {
  /* Spacing Scale (8px mathematical progression) */
  --blog-space-1: 0.5rem;   /* 8px */
  --blog-space-2: 1rem;     /* 16px */
  --blog-space-3: 1.5rem;   /* 24px */
  --blog-space-4: 2rem;     /* 32px */
  --blog-space-5: 3rem;     /* 48px */
  --blog-space-6: 4rem;     /* 64px */
  
  /* Typography Scale (1.125 ratio) - Optimized for Readability */
  --blog-text-sm: 0.875rem;   /* 14px - metadata, tags */
  --blog-text-base: 1rem;     /* 16px - body text baseline */
  --blog-text-lg: 1.125rem;   /* 18px - subtitles, excerpts */
  --blog-text-xl: 1.25rem;    /* 20px - card titles */
  --blog-text-2xl: 1.5rem;    /* 24px - section headers */
  --blog-text-3xl: 2rem;      /* 32px - featured titles */
  --blog-text-4xl: 2.5rem;    /* 40px - main page titles */
  
  /* Line Heights (WCAG AA optimized for long-form reading) */
  --blog-leading-tight: 1.3;   /* Titles only - improved from 1.25 */
  --blog-leading-normal: 1.6;  /* Body text - improved from 1.5 */
  --blog-leading-relaxed: 1.8; /* Long content - improved from 1.75 */
  
  /* Colors (Neutral Base) - WCAG AA Contrast Optimized */
  --blog-color-bg: #ffffff;        /* Pure white background */
  --blog-color-surface: #f8fafc;   /* Light gray surface */
  --blog-color-border: #e2e8f0;    /* Subtle borders */
  --blog-color-text: #0f172a;      /* Dark text - 16.75:1 contrast ratio */
  --blog-color-text-muted: #475569; /* Muted text - 7.25:1 contrast ratio */
  --blog-color-text-light: #64748b; /* Light text - 5.74:1 contrast ratio */
  
  /* Brand Customization Points */
  /* Fallback chain: brand-specific token → brand accent → brand primary → default */
  --blog-accent: var(--brand-accent, var(--accent, var(--primary, #3b82f6)));
  --blog-accent-rgb: var(--brand-accent-rgb, 59, 130, 246);
  --blog-accent-hover: var(--brand-accent-hover, var(--primary, #2563eb));
  /* 
   * Button text contrast - defaults to white (works for dark accents).
   * Brands with LIGHT accents (gold, lime, cyan, amber) must define:
   *   --blog-button-contrast: #1a1a1a;
   */
  --blog-button-contrast: #ffffff;
  
  /* Interactive States */
  --blog-transition: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --blog-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  --blog-shadow-hover: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --blog-shadow-strong: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}
/* 2. Reset & Base Styles */
.blog-section {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: inherit; /* Inherit from brand theme */
  background: inherit; /* Inherit from brand theme */
  padding-top: var(--blog-space-2); /* small gap under sticky nav */
  padding-bottom: 4rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.blog-section *,
.blog-section *::before,
.blog-section *::after {
  box-sizing: border-box;
}

/* 3. Layout & Structure - Centered Container System */
.blog-container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--blog-space-3);
}

@media (max-width: 480px) {
  .blog-container {
    padding: 0 var(--blog-space-2);
  }
}

@media (min-width: 768px) {
  .blog-container {
    max-width: 1300px;
    padding: 0 var(--blog-space-5);
  }
}

@media (min-width: 1200px) {
  .blog-container {
    max-width: 1400px;
    padding: 0 var(--blog-space-6);
  }
}

@media (min-width: 1400px) {
  .blog-container {
    max-width: 1500px;
    padding: 0 var(--blog-space-8);
  }
}

.blog-post-container {
  width: min(1200px, 100vw - 2rem);
  margin: 0 auto;
  padding: 0 var(--blog-space-4);
}

/* Minimal Navigation System - Content-First */
.blog-navigation {
  padding: var(--blog-space-2) 0;
  margin-bottom: var(--blog-space-3);
}

.blog-nav-breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--blog-space-2);
  font-size: var(--blog-text-sm);
  color: inherit;
  opacity: 0.7;
  margin: 0 auto;
  max-width: min(1200px, 100vw - 2rem);
  padding: 0 var(--blog-space-4);
}

.blog-nav-breadcrumb a {
  color: var(--blog-accent);
  text-decoration: none;
  font-weight: 500;
  transition: opacity var(--blog-transition);
}

.blog-nav-breadcrumb a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.blog-nav-breadcrumb span:not(:last-child)::after {
  content: '→';
  margin-left: var(--blog-space-2);
  opacity: 0.5;
  font-weight: normal;
}

.blog-nav-home {
  color: var(--blog-accent);
  text-decoration: none;
  font-size: var(--blog-text-sm);
  font-weight: 500;
  transition: opacity var(--blog-transition);
}

.blog-nav-home:hover {
  opacity: 0.8;
}

/* Minimal Page Header - Content-First */
.blog-header {
  margin-bottom: var(--blog-space-4);
  padding: var(--blog-space-3) 0;
}

.blog-header--minimal {
  margin-bottom: var(--blog-space-2);
  padding: var(--blog-space-2) 0;
}

.blog-section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
  color: inherit;
}

.blog-section-title--minimal {
  font-size: var(--blog-text-lg);
  font-weight: 500;
  margin: 0;
  opacity: 0.8;
}

.blog-section-subtitle {
  display: none; /* Hide subtitle in content-first approach */
}

.blog-section-subtitle--minimal {
  font-size: var(--blog-text-sm);
  line-height: 1.4;
  color: inherit;
  opacity: 0.7;
  margin: var(--blog-space-1) 0 0 0;
  font-weight: 400;
}

/* Content-First Grid Layout */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--blog-space-4);
  margin-top: var(--blog-space-2);
}

@media (min-width: 640px) {
  .blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--blog-space-4);
  }
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--blog-space-4);
  }
}

@media (min-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--blog-space-4);
  }
}

@media (min-width: 1400px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--blog-space-5);
  }
}

.blog-divider {
  height: 1px;
  background: var(--blog-color-border);
  margin: var(--blog-space-6) 0;
  border: none;
}

/* Professional Card Components - Content-First */
.blog-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 0.5rem;
  padding: 0;
  transition: all var(--blog-transition);
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 450px;
  overflow: hidden;
}

/* Ensure consistent heights across both blog list and blog post grids */
.blog-grid .blog-card,
.blog-post-body .blog-grid .blog-card {
  height: 100%;
  min-height: 450px;
}

.blog-card:hover {
  border-color: rgba(var(--blog-accent-rgb), 0.2);
  background: rgba(255, 255, 255, 0.04);
}

/* ===== FEATURED CARD - COMPLETE REBUILD ===== */
.blog-card--featured {
  grid-column: 1 / -1;
  background: rgba(var(--blog-accent-rgb), 0.03);
  border: 1px solid rgba(var(--blog-accent-rgb), 0.15);
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.blog-card--featured:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
  border-color: rgba(var(--blog-accent-rgb), 0.25);
}

/* MOBILE-FIRST: Base styles for featured cards */
.blog-card--featured .blog-card-content {
  display: flex;
  flex-direction: column;
}

.blog-card--featured .blog-card-text {
  order: 1;
  padding: var(--blog-space-3);
  display: flex;
  flex-direction: column;
  gap: var(--blog-space-2);
}

.blog-card--featured .blog-card-image {
  order: 2;
  width: 100%;
  aspect-ratio: 1 / 1; /* keep a perfect square on mobile */
  height: auto;        /* avoid fixed height window */
  padding: 0;
  margin: 0;
  border-radius: 0;
}

.blog-card--featured .blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* mobile-first: cropped square */
  object-position: center;
  border-radius: 0;
}

/* Mobile typography */
.blog-card--featured .blog-card-title {
  font-size: clamp(1.125rem, 4vw, 1.5rem);
  line-height: 1.25;
  margin-bottom: var(--blog-space-2);
}

.blog-card--featured .blog-card-excerpt {
  font-size: var(--blog-text-sm);
  line-height: 1.4;
  margin-bottom: var(--blog-space-2);
}

.blog-card--featured .blog-card-meta {
  font-size: var(--blog-text-xs);
  margin-bottom: var(--blog-space-1);
}

.blog-card--featured .blog-tags {
  margin-bottom: var(--blog-space-2);
}

.blog-card--featured .blog-tag {
  font-size: 0.625rem;
  padding: 0.125rem 0.375rem;
  margin-right: 0.25rem;
  margin-bottom: 0.25rem;
}

.blog-card--featured .blog-card-cta {
  font-size: var(--blog-text-sm);
  padding: var(--blog-space-2) var(--blog-space-3);
  align-self: stretch;
  text-align: center;
  margin-top: var(--blog-space-1);
}

/* Desktop Layout - Side by Side */
@media (min-width: 768px) {
  .blog-card--featured .blog-card-content {
    flex-direction: row;
    min-height: 500px;
  }
  
  .blog-card--featured .blog-card-text {
    flex: 1;
    order: 1;
    padding: var(--blog-space-8);
    justify-content: center;
    gap: var(--blog-space-4);
  }
  
  .blog-card--featured .blog-card-image {
    flex: 0 0 500px;
    width: 500px;
    height: 500px;
    order: 2;
    padding: var(--blog-space-4);
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  
  .blog-card--featured .blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* desktop restores cover */
    border-radius: 0.75rem;
  }
}

@media (min-width: 1200px) {
  .blog-card--featured .blog-card-content {
    min-height: 600px;
  }
  
  .blog-card--featured .blog-card-text {
    padding: var(--blog-space-10);
    gap: var(--blog-space-5);
  }
  
  .blog-card--featured .blog-card-image {
    flex: 0 0 600px;
    width: 600px;
    height: 600px;
    padding: var(--blog-space-6);
  }
}

/* ===== FEATURED CARD CONTENT ELEMENTS ===== */
.blog-card--featured .blog-card-meta {
  font-size: var(--blog-text-xs);
  opacity: 0.7;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 500;
  margin-bottom: var(--blog-space-2);
}

.blog-card--featured .blog-card-title {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--blog-space-3);
  color: inherit;
}

.blog-card--featured .blog-card-excerpt {
  font-size: clamp(1rem, 2vw, 1.25rem);
  line-height: 1.6;
  opacity: 0.85;
  margin-bottom: var(--blog-space-4);
}

.blog-card--featured .blog-tags {
  margin-bottom: var(--blog-space-4);
}

.blog-card--featured .blog-tag {
  font-size: var(--blog-text-sm);
  padding: 0.375rem 0.75rem;
  background: rgba(var(--blog-accent-rgb), 0.12);
  border: 1px solid rgba(var(--blog-accent-rgb), 0.2);
  border-radius: 0.5rem;
  margin-right: var(--blog-space-2);
  margin-bottom: var(--blog-space-2);
}

.blog-card--featured .blog-card-cta {
  align-self: flex-start;
  font-size: var(--blog-text-base);
  padding: var(--blog-space-3) var(--blog-space-6);
  font-weight: 600;
  border-radius: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(var(--blog-accent-rgb), 0.15);
}

.blog-card-content {
  display: flex;
  flex-direction: column;
  gap: var(--blog-space-3);
  flex: 1;
  padding: var(--blog-space-4);
  min-height: 200px;
}

.blog-card-text {
  display: flex;
  flex-direction: column;
  gap: var(--blog-space-2);
  flex: 1;
  min-height: 120px;
}

.blog-card-image {
  width: 100%;
  aspect-ratio: 1 / 1;  /* Enforce 1:1 ratio for all images */
  border-radius: 0.5rem 0.5rem 0 0;
  overflow: hidden;
  background: transparent;
  display: block;
  position: relative;
  flex-shrink: 0;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--blog-transition);
}

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

/* ===== RELATED POSTS SECTION OVERRIDES (Individual Blog Post Pages Only) ===== */
/* Target only the blog cards inside the blog post body's related posts section */
.blog-post-body .blog-grid .blog-card-image {
  aspect-ratio: 1 / 1;  /* Use square everywhere */
  height: auto;
  max-height: none;
  border-radius: 0;  /* Flush with card top */
  margin: 0;
  padding: 0;
  background: rgba(0, 0, 0, 0.15);
}

.blog-post-body .blog-grid .blog-card-image a {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  line-height: 0;
}

.blog-post-body .blog-grid .blog-card-image img {
  object-fit: cover;  /* cropped square */
  object-position: center;
  display: block;
  margin: 0;
  padding: 0;
}

.blog-card-title {
  font-size: var(--blog-text-lg);
  font-weight: 600;
  line-height: 1.4;
  margin: 0 0 var(--blog-space-2) 0;
  color: inherit;
}


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

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

.blog-card-excerpt {
  font-size: var(--blog-text-sm);
  line-height: 1.5;
  color: inherit;
  opacity: 0.8;
  margin: 0;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  flex: 1;
}
.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--blog-space-2);
  font-size: var(--blog-text-xs);
  color: inherit;
  opacity: 0.6;
  margin: 0;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--blog-space-2);
}

.blog-card-category {
  margin-bottom: var(--blog-space-3);
}

.blog-card--featured .blog-card-category {
  margin-bottom: var(--blog-space-4);
}

.blog-card-category-link {
  background: rgba(var(--blog-accent-rgb), 0.1);
  color: var(--blog-accent);
  border: 1px solid rgba(var(--blog-accent-rgb), 0.2);
  padding: 0.25rem 0.75rem;
  border-radius: 0.5rem;
  font-size: var(--blog-text-sm);
  font-weight: 600;
  text-decoration: none;
  text-transform: capitalize;
  letter-spacing: 0.02em;
  transition: all var(--blog-transition);
  display: inline-block;
}

.blog-card--featured .blog-card-category-link {
  font-size: var(--blog-text-base);
  padding: 0.5rem 1.25rem;
  font-weight: 700;
}

.blog-card-category-link:hover {
  background: rgba(var(--blog-accent-rgb), 0.2);
  border-color: rgba(var(--blog-accent-rgb), 0.4);
}

.blog-card-actions {
  margin-top: auto;
  padding-top: var(--blog-space-3);
  flex-shrink: 0;
  align-self: stretch;
}

.blog-card-cta {
  background: var(--blog-accent);
  color: var(--blog-button-contrast);
  border: none;
  padding: var(--blog-space-2) var(--blog-space-4);
  border-radius: 0.5rem;
  font-size: var(--blog-text-sm);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: var(--blog-space-1);
  transition: all var(--blog-transition);
  cursor: pointer;
}

.blog-card-cta:hover {
  background: var(--blog-accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--blog-shadow);
}

/* 5. Tags */
.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--blog-space-1);
  margin: 0;
}

.blog-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--blog-space-1);
  margin: 0;
}

.blog-tag {
  background: rgba(var(--blog-accent-rgb), 0.08);
  color: var(--blog-accent);
  border: 1px solid rgba(var(--blog-accent-rgb), 0.15);
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.01em;
  transition: all var(--blog-transition);
}

/* 6. Categories */
.blog-categories {
  margin-bottom: var(--blog-space-5);
  text-align: center;
}
.blog-categories__title {
  font-size: var(--blog-text-lg);
  font-weight: 600;
  margin: 0 0 var(--blog-space-3) 0;
  color: inherit;
}

/* Related Posts Section */
.blog-post-body h3.blog-categories__title {
  font-size: var(--blog-text-xl);
  font-weight: 700;
  margin: var(--blog-space-6) 0 var(--blog-space-4) 0;
  padding-top: var(--blog-space-5);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: inherit;
}

.blog-post-body .blog-grid {
  margin-top: 0;
  gap: var(--blog-space-4);
}

.blog-post-body .blog-grid .blog-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-post-body .blog-grid .blog-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(var(--blog-accent-rgb), 0.3);
}

/* Blog Post Navigation */
.blog-post .blog-pagination {
  margin-top: var(--blog-space-6);
  padding-top: var(--blog-space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  justify-content: flex-start;
}

.blog-post .blog-pagination .blog-card-cta {
  background: rgba(var(--blog-accent-rgb), 0.1);
  color: var(--blog-accent);
  border: 1px solid rgba(var(--blog-accent-rgb), 0.2);
  padding: var(--blog-space-2) var(--blog-space-4);
  border-radius: 0.5rem;
  font-size: var(--blog-text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: all var(--blog-transition);
}

.blog-post .blog-pagination .blog-card-cta:hover {
  background: rgba(var(--blog-accent-rgb), 0.15);
  border-color: rgba(var(--blog-accent-rgb), 0.3);
  transform: translateY(-1px);
}

.blog-category-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--blog-space-2);
  justify-content: center;
}

.blog-category-button {
  background: transparent;
  border: 1px solid var(--blog-color-border);
  color: var(--blog-color-text-muted);
  padding: var(--blog-space-2) var(--blog-space-4);
  border-radius: 9999px;
  font-size: var(--blog-text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--blog-transition);
}

.blog-category-button:hover:not([aria-pressed="true"]) {
  border-color: var(--blog-accent);
  color: var(--blog-accent);
}

.blog-category-button[aria-pressed="true"] {
  background: var(--blog-accent);
  color: var(--blog-button-contrast);
  border-color: var(--blog-accent);
}

/* 7. Pagination */
.blog-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--blog-space-4);
  margin-top: var(--blog-space-6);
  padding-top: var(--blog-space-4);
  border-top: 1px solid var(--blog-color-border);
}

.blog-pagination__button {
  background: transparent;
  border: 1px solid var(--blog-color-border);
  color: var(--blog-color-text-muted);
  padding: var(--blog-space-2) var(--blog-space-4);
  border-radius: 0.5rem;
  font-size: var(--blog-text-sm);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--blog-transition);
}

.blog-pagination__button:hover:not(:disabled) {
  border-color: var(--blog-accent);
  color: var(--blog-accent);
}

.blog-pagination__button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 8. States */
.blog-state {
  text-align: center;
  padding: var(--blog-space-6);
  background: var(--blog-color-surface);
  border: 1px solid var(--blog-color-border);
  border-radius: 0.75rem;
  margin: var(--blog-space-5) 0;
}

.blog-state__title {
  font-size: var(--blog-text-2xl);
  font-weight: 600;
  margin: 0 0 var(--blog-space-2) 0;
  color: var(--blog-color-text);
}

.blog-state__description {
  font-size: var(--blog-text-base);
  line-height: var(--blog-leading-relaxed);
  color: var(--blog-color-text-muted);
  margin: 0 0 var(--blog-space-4) 0;
}

/* 9. Blog Post Styles - Reconstructed Architecture */
.blog-post {
  max-width: 900px;
  width: 100%;
  margin: 0;
}

/* Blog Post Header Layout - Mobile First Responsive */
.blog-post-header-content {
  display: flex;
  flex-direction: column;
  gap: var(--blog-space-4);
  width: 100%;
}

.blog-post-text-content {
  order: 1;
  width: 100%;
  min-width: 0; /* Prevent flex item overflow */
  padding-right: 0; /* No padding on mobile */
}

.blog-post-featured-image {
  order: 2;
  width: 100%;
  max-width: 300px;
  aspect-ratio: 1 / 1;
  border-radius: 0.75rem;
  overflow: hidden;
  margin: var(--blog-space-3) auto 0 auto;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.blog-post-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border-radius: 0.75rem;
}

/* Tablet Layout - Start transitioning to side-by-side */
@media (min-width: 640px) {
  .blog-post-featured-image {
    max-width: 350px;
    aspect-ratio: 1 / 1;
    margin: var(--blog-space-3) auto 0 auto;
  }
}

/* Desktop Layout - Side by Side */
@media (min-width: 768px) {
  .blog-post-header-content {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--blog-space-6);
  }
  
  .blog-post-text-content {
    flex: 1;
    order: 1;
    min-width: 0;
    padding-right: var(--blog-space-4); /* Add spacing between text and image on desktop */
  }
  
  .blog-post-featured-image {
    order: 2;
    flex-shrink: 0;
    width: 350px;
    max-width: 350px;
    aspect-ratio: 1 / 1;
    margin: 0;
  }
}

/* Large Desktop - Bigger image */
@media (min-width: 1024px) {
  .blog-post-featured-image {
    width: 400px;
    max-width: 400px;
    aspect-ratio: 1 / 1;
  }
}

/* Extra Large Desktop - Maximum image size */
@media (min-width: 1280px) {
  .blog-post-header-content {
    gap: var(--blog-space-8);
  }
  
  .blog-post-featured-image {
    width: 450px;
    max-width: 450px;
    aspect-ratio: 1 / 1;
  }
}

.blog-post-container {
  max-width: min(1200px, 100vw - 2rem);
  margin: 0 auto;
  padding: 0 var(--blog-space-3);
  display: flex;
  justify-content: center;
}

@media (min-width: 768px) {
  .blog-post-container {
    padding: 0 var(--blog-space-4);
    max-width: min(1200px, 100vw - 3rem);
  }
}

@media (min-width: 1200px) {
  .blog-post-container {
    max-width: min(1400px, 100vw - 4rem);
    padding: 0 var(--blog-space-6);
  }
}

.blog-post-header {
  margin-bottom: var(--blog-space-5);
  padding: var(--blog-space-3) 0;
}

@media (min-width: 768px) {
  .blog-post-header {
    margin-bottom: var(--blog-space-6);
  }
}

.blog-post-breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--blog-space-2);
  font-size: var(--blog-text-sm);
  color: inherit;
  opacity: 0.7;
  margin-bottom: var(--blog-space-4);
}

.blog-post-breadcrumb span:not(:last-child)::after {
  content: '→';
  margin-left: var(--blog-space-2);
  opacity: 0.5;
}

.blog-post-breadcrumb a {
  color: var(--blog-accent);
  text-decoration: none;
}

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

.blog-post-title {
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 var(--blog-space-3) 0;
  color: inherit;
  max-width: 900px;
}

.blog-post-meta {
  display: flex;
  align-items: center;
  gap: var(--blog-space-2);
  font-size: var(--blog-text-sm);
  color: inherit;
  opacity: 0.7;
  margin: 0 0 var(--blog-space-4) 0;
}

.blog-post-featured-image {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1 / 1;
  border-radius: 0.5rem;
  overflow: hidden;
  margin: 0 0 var(--blog-space-4) 0;
}

.blog-post-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.blog-post-content {
  max-width: 800px;
  margin: 0 auto;
  font-size: var(--blog-text-lg);
  line-height: 1.7;
  color: inherit;
  padding: 0 var(--blog-space-4);
}

@media (min-width: 768px) {
  .blog-post-content {
    max-width: 850px;
    padding: 0 var(--blog-space-5);
  }
}

@media (min-width: 1200px) {
  .blog-post-content {
    max-width: 900px;
    padding: 0;
  }
}

.blog-post-excerpt {
  font-size: var(--blog-text-xl);
  line-height: 1.6;
  color: inherit;
  opacity: 0.9;
  font-style: italic;
  margin: 0 auto var(--blog-space-6) auto;
  padding: var(--blog-space-4) var(--blog-space-5);
  background: rgba(var(--blog-accent-rgb), 0.05);
  border-left: 4px solid var(--blog-accent);
  border-radius: 0 0.75rem 0.75rem 0;
  max-width: 800px;
}

.blog-post-body {
  margin-top: 0;
  line-height: 1.7;
}

.blog-post-body h1,
.blog-post-body h2,
.blog-post-body h3 {
  margin-top: var(--blog-space-6);
  margin-bottom: var(--blog-space-3);
  color: inherit;
  font-weight: 600;
}

.blog-post-body h1 {
  font-size: var(--blog-text-3xl);
}

.blog-post-body h2 {
  font-size: var(--blog-text-2xl);
}

.blog-post-body h3 {
  font-size: var(--blog-text-xl);
}

.blog-post-body p {
  margin-bottom: var(--blog-space-4);
  line-height: 1.7;
}

.blog-post-body img {
  max-width: 100%;
  height: auto;
  border-radius: 0.75rem;
  margin: var(--blog-space-5) 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Lists in blog post body */
.blog-post-body ul,
.blog-post-body ol {
  margin: var(--blog-space-4) 0;
  padding-left: var(--blog-space-5);
  line-height: 1.7;
}

.blog-post-body ul {
  list-style-type: disc;
}

.blog-post-body ol {
  list-style-type: decimal;
}

.blog-post-body li {
  margin-bottom: var(--blog-space-2);
  padding-left: var(--blog-space-1);
}

.blog-post-body li::marker {
  color: var(--blog-accent, var(--brand-accent, #3b82f6));
}

/* Nested lists */
.blog-post-body ul ul,
.blog-post-body ol ol,
.blog-post-body ul ol,
.blog-post-body ol ul {
  margin-top: var(--blog-space-2);
  margin-bottom: var(--blog-space-2);
}

/* Blockquotes */
.blog-post-body blockquote {
  margin: var(--blog-space-5) 0;
  padding: var(--blog-space-4) var(--blog-space-5);
  border-left: 4px solid var(--blog-accent, var(--brand-accent, #3b82f6));
  background: rgba(var(--blog-accent-rgb, 59, 130, 246), 0.08);
  border-radius: 0 0.5rem 0.5rem 0;
  font-style: italic;
  color: inherit;
  opacity: 0.95;
}

/* Code blocks */
.blog-post-body pre {
  margin: var(--blog-space-5) 0;
  padding: var(--blog-space-4);
  background: rgba(0, 0, 0, 0.8);
  border-radius: 0.5rem;
  overflow-x: auto;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.875rem;
  line-height: 1.6;
}

.blog-post-body pre code {
  background: transparent;
  padding: 0;
  color: #e2e8f0;
}

/* Inline code */
.blog-post-body code {
  background: rgba(var(--blog-accent-rgb, 59, 130, 246), 0.12);
  padding: 0.2em 0.4em;
  border-radius: 0.25rem;
  font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Consolas', monospace;
  font-size: 0.9em;
}

/* Horizontal rules */
.blog-post-body hr {
  margin: var(--blog-space-6) 0;
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blog-color-border, #e2e8f0), transparent);
}

/* 10. Mobile-First Blog Post Layout */
@media (max-width: 767px) {
  .blog-post-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem) !important;
    line-height: 1.2 !important;
    margin-bottom: var(--blog-space-3) !important;
  }
  
  .blog-post-content {
    font-size: var(--blog-text-base);
    padding: 0 var(--blog-space-3);
  }
  
  .blog-post-excerpt {
    font-size: var(--blog-text-base);
    padding: var(--blog-space-3);
    margin-bottom: var(--blog-space-4);
  }
  
  .blog-post-container {
    padding: 0 var(--blog-space-2) !important;
  }
}

@media (min-width: 481px) and (max-width: 767px) {
  .blog-post-content {
    max-width: 100%;
    padding: 0 var(--blog-space-4);
  }
  
  .blog-post-excerpt {
    max-width: 100%;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .blog-post {
    max-width: 750px;
  }
  
  .blog-post-content {
    max-width: 700px;
  }
}

@media (min-width: 1024px) {
  .blog-grid {
    gap: var(--blog-space-5);
  }
}

/* 11. Focus States (Accessibility) */
.blog-card-cta:focus,
.blog-category-button:focus,
.blog-pagination__button:focus,
.blog-card-category-link:focus {
  outline: 2px solid var(--blog-accent);
  outline-offset: 2px;
}

/* 12. Print Styles */
@media print {
  .blog-section {
    background: white;
    color: black;
  }
  
  .blog-card {
    break-inside: avoid;
    box-shadow: none;
    border: 1px solid #ccc;
  }
  
  .blog-pagination,
  .blog-categories {
    display: none;
  }
}