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

.blog-post-container {
  margin-left: 96px;
  min-height: 100vh;
  padding: 60px 48px 80px;
  max-width: 100%;
}

.blog-post {
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 280px;
  grid-template-rows: auto auto auto auto;
  gap: 48px;
  position: relative;
}

/* ===== Blog Header ===== */
.blog-header {
  margin-bottom: 48px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 48px;
  grid-column: 1 / -1;
  grid-row: 1;
}

.blog-category {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(30, 138, 106, 0.15);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.blog-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--foreground);
}

.blog-lead {
  font-size: 1.2rem;
  color: var(--muted-foreground);
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 700px;
}

.blog-meta-info {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  font-size: 0.9rem;
  color: var(--muted-foreground);
}

.meta-item {
  display: flex;
  gap: 6px;
  align-items: center;
}

.meta-label {
  color: var(--muted-foreground);
  font-weight: 500;
}

/* ===== Featured Image ===== */
.blog-featured-image {
   width: 100%;
   height: auto;
   aspect-ratio: 16 / 9;
   overflow: hidden;
   border-radius: 16px;
   margin: 2rem 0;
   background: rgb(17,17,17);
}

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

/* ===== Table of Contents ===== */
.table-of-contents {
  grid-column: 2;
  grid-row: 2 / 4;
  width: 100%;
  margin: 0;
  padding: 24px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 0.9rem;
  max-height: 50vh;
  overflow-y: auto;
  align-self: start;
}

.table-of-contents h2 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--foreground);
}

.toc-nav ul {
  list-style: none;
}

.toc-nav li {
  margin-bottom: 8px;
}

.toc-nav a {
  color: var(--muted-foreground);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: block;
  padding: 4px 0;
  border-left: 2px solid transparent;
  padding-left: 8px;
}

.toc-nav a:hover {
  color: var(--primary);
  border-left-color: var(--primary);
}

/* Custom scrollbar for Table of Contents */
.table-of-contents::-webkit-scrollbar {
  width: 6px;
}

.table-of-contents::-webkit-scrollbar-track {
  background: transparent;
}

.table-of-contents::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 3px;
}

.table-of-contents::-webkit-scrollbar-thumb:hover {
  background: var(--muted-foreground);
}

/* ===== Blog Content ===== */
.blog-content {
  line-height: 1.8;
  grid-column: 1;
  grid-row: 2;
}

.blog-content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 20px;
  color: var(--foreground);
  scroll-margin-top: 120px;
}

.blog-content h2:first-child {
  margin-top: 0;
}

.blog-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-top: 32px;
  margin-bottom: 16px;
  color: var(--foreground);
}

.blog-content p {
  margin-bottom: 20px;
  color: var(--foreground);
  font-size: 1rem;
}

.blog-content ul,
.blog-content ol {
  margin-left: 24px;
  margin-bottom: 20px;
}

.blog-content li {
  margin-bottom: 12px;
  color: var(--foreground);
}

.blog-content strong {
  font-weight: 700;
  color: var(--primary);
}

.blog-content em {
  font-style: italic;
  color: var(--muted-foreground);
}

/* ===== Code Blocks ===== */
.code-block {
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin: 28px 0;
  overflow-x: auto;
}

.code-block pre {
  margin: 0;
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.code-block code {
  color: #a1e8d8;
}

/* ===== Info & Highlight Boxes ===== */
.highlight-box,
.info-box {
  padding: 20px 24px;
  margin: 28px 0;
  border-radius: 8px;
  border-left: 4px solid var(--primary);
}

.highlight-box {
  background: rgba(30, 138, 106, 0.08);
  border-left-color: var(--primary);
}

.info-box {
  background: rgba(52, 120, 184, 0.08);
  border-left-color: #3478b8;
}

.highlight-box h3,
.info-box h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--foreground);
}

.highlight-box p,
.info-box p {
  margin: 0;
  color: var(--foreground);
  font-size: 0.95rem;
}

/* ===== Tables ===== */
.dns-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.dns-table th,
.dns-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.dns-table th {
  background: var(--muted);
  font-weight: 600;
  color: var(--foreground);
}

.dns-table tr:last-child td {
  border-bottom: none;
}

.dns-table td {
  color: var(--foreground);
  font-family: "Courier New", monospace;
  font-size: 0.9rem;
}

.dns-table td:first-child {
  font-weight: 500;
  color: var(--primary);
}

/* ===== Blog Footer ===== */
.blog-footer {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  grid-column: 1;
  grid-row: 3;
}

.author-info {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 32px;
}

.author-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 700;
  flex-shrink: 0;
}

.author-details h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--foreground);
}

.author-details p {
  color: var(--muted-foreground);
  font-size: 0.95rem;
  margin: 0;
}

.share-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--foreground);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.share-btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  transform: translateY(-2px);
}

.share-btn svg {
  width: 18px;
  height: 18px;
}

/* ===== Related Posts ===== */
.related-posts {
  margin-top: 80px;
  padding-top: 60px;
  border-top: 1px solid var(--border);
  grid-column: 1 / -1;
  grid-row: 4;
}

.related-posts h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 32px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.related-card {
  padding: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
  border-color: var(--primary);
}

.related-image {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.related-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--foreground);
}

.related-card p {
  color: var(--muted-foreground);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

.read-more {
  display: inline-block;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform var(--transition-fast);
}

.related-card:hover .read-more {
  transform: translateX(4px);
}

.what-youll-learn {
    background: linear-gradient(135deg, #0f172a, #1e293b);
    border: 1px solid #22c55e;
    border-radius: 12px;
    padding: 24px;
    margin: 30px 0;
    box-shadow: 0 4px 15px rgba(34, 197, 94, 0.15);
}

.what-youll-learn h2 {
    color: #22c55e;
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.what-youll-learn ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.what-youll-learn li {
    color: #e2e8f0;
    margin-bottom: 12px;
    padding-left: 28px;
    position: relative;
    line-height: 1.6;
}

.what-youll-learn li::before {
    content: "✓";
    color: #22c55e;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
  .blog-post {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto auto;
  }

  .blog-header {
    grid-column: 1;
    grid-row: 1;
  }

  .blog-content {
    grid-column: 1;
    grid-row: 2;
  }

  .table-of-contents {
    grid-column: 1;
    grid-row: 3;
    width: 100%;
    margin: 32px 0;
    max-height: none;
    overflow-y: visible;
  }

  .blog-footer {
    grid-column: 1;
    grid-row: 4;
  }

  .related-posts {
    grid-column: 1;
    grid-row: 5;
  }

  .blog-post-container {
    margin-left: 96px;
    padding: 40px 32px 60px;
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .blog-post-container {
    margin-left: 0;
    padding: 24px 20px 80px;
  }

  .table-of-contents {
    margin: 24px 0;
    padding: 16px;
  }

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

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

  .blog-featured-image {
    width: 100%;
    overflow: hidden;
    border-radius: 16px;
    margin: 2rem 0;
    background: #111;
  }

   .blog-featured-image-1 {
    width: 100%;
        max-width: 100%;
        height: auto;
        object-fit: cover;
        display: block;
        margin-top: 1rem;
        margin-bottom: 1rem;
        max-height: 550px;
  }

  .blog-content h2 {
    font-size: 1.5rem;
    margin-top: 32px;
  }

  .blog-content h3 {
    font-size: 1.1rem;
  }

  .meta-item {
    flex-direction: column;
    gap: 2px;
  }

  .author-info {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .share-buttons {
    justify-content: center;
  }

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

@media (max-width: 480px) {
  .blog-post-container {
    padding: 16px 12px 80px;
    margin-left: 0;
  }

  .blog-post {
    gap: 24px;
  }

  .blog-title {
    font-size: 1.5rem;
  }

  .blog-featured-image {
    height: 200px;
  }

  .blog-category {
    font-size: 0.7rem;
    padding: 4px 10px;
  }

  .toc-nav {
    font-size: 0.85rem;
  }

  .table-of-contents {
    margin: 16px 0;
    padding: 12px;
    max-height: none;
    overflow-y: visible;
    position: static;
  }

  .code-block {
    padding: 16px;
    font-size: 0.8rem;
  }

  .dns-table th,
  .dns-table td {
    padding: 12px 8px;
    font-size: 0.85rem;
  }
}

/* ===================================================================
   ADDITIONS FOR git-github-complete-guide.html
   Paste these rules at the BOTTOM of your existing blog-post.css
   They add new components only — nothing existing is changed.
   =================================================================== */

/* ===== Command Cards ===== */
.command-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin: 24px 0;
}

.command-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  margin-top: 0;
  margin-bottom: 10px;
}

.command-card h3 code {
  font-family: "Courier New", monospace;
  font-size: 0.95rem;
}

.command-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
  margin-top: 16px;
  margin-bottom: 8px;
}

.command-card p {
  margin-bottom: 10px;
}

/* ===== Scenario Cards ===== */
.scenario-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 28px 20px;
  margin: 32px 0;
  position: relative;
}

.scenario-number {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-foreground);
  margin-bottom: 6px;
}

.scenario-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--foreground);
  margin-top: 0;
  margin-bottom: 14px;
}

.scenario-card h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
  margin-top: 16px;
  margin-bottom: 8px;
}

/* ===== Success Box (Green) ===== */
.success-box {
  background: rgba(30, 138, 106, 0.08);
  border-left: 4px solid var(--primary);
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  margin: 16px 0 0;
}

.success-box p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--foreground);
}

/* ===== Warning Box (Amber) ===== */
.warning-box {
  background: rgba(251, 191, 36, 0.08);
  border-left: 4px solid #f59e0b;
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  margin: 16px 0 0;
}

.warning-box p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--foreground);
}

/* ===== Inline code in prose ===== */
.blog-content p code,
.blog-content li code,
.blog-content td code {
  font-family: "Courier New", monospace;
  font-size: 0.88em;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1px 6px;
  color: #a1e8d8;
}

/* ===== What you'll learn box ===== */
.what-youll-learn {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  margin: 28px 0;
}

.what-youll-learn h2 {
  margin-top: 0 !important;
  font-size: 1.1rem !important;
}

/* ===== Nested TOC sub-list ===== */
.toc-nav ul ul {
  padding-left: 12px;
  margin-top: 4px;
}

.toc-nav ul ul li {
  margin-bottom: 4px;
}

.toc-nav ul ul a {
  font-size: 0.82rem;
}