/* ============================================
   Blog Styles
   Shared across blog index and all blog posts
   ============================================ */

/* ---------- Blog Index ---------- */
.blog-index {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.blog-header {
  text-align: center;
  padding: 60px 0 48px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 48px;
}

.blog-header h1 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.blog-header p {
  color: var(--text-secondary);
  font-size: 1rem;
  max-width: 500px;
  margin: 0 auto;
}

.blog-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.blog-nav-home {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--transition);
}

.blog-nav-home:hover {
  color: var(--text);
}

.blog-nav-logo {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

/* ---------- Post Cards ---------- */
.blog-posts {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
  display: block;
}

.post-card:hover {
  border-color: var(--border-accent);
  transform: translateY(-2px);
}

.post-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.post-card-tag {
  display: inline-block;
  background: var(--accent-glow);
  color: var(--accent-light);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.post-card-date {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.post-card h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.3;
}

.post-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.post-card-read {
  color: var(--accent-light);
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------- Blog Post Page ---------- */
.blog-post {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.blog-post-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.blog-post-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 500;
  transition: color var(--transition);
}

.blog-post-nav a:hover {
  color: var(--text);
}

.blog-post-header {
  text-align: center;
  margin-bottom: 48px;
}

.blog-post-tag {
  display: inline-block;
  background: var(--accent-glow);
  color: var(--accent-light);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.blog-post-header h1 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}

.blog-post-meta {
  color: var(--text-tertiary);
  font-size: 0.9rem;
}

.blog-post-meta span {
  margin: 0 8px;
  opacity: 0.4;
}

/* ---------- Blog Post Content ---------- */
.blog-content {
  line-height: 1.8;
  color: var(--text);
}

.blog-content h2 {
  font-size: 1.35rem;
  font-weight: 700;
  margin-top: 48px;
  margin-bottom: 16px;
  color: var(--text);
}

.blog-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 36px;
  margin-bottom: 12px;
  color: var(--text);
}

.blog-content p {
  margin-bottom: 18px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.blog-content strong {
  color: var(--text);
  font-weight: 600;
}

.blog-content ul,
.blog-content ol {
  margin-bottom: 18px;
  padding-left: 24px;
}

.blog-content li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 8px;
  line-height: 1.6;
}

.blog-content code {
  background: var(--surface-elevated);
  color: var(--accent-light);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.88rem;
  font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.blog-content pre {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  overflow-x: auto;
  margin-bottom: 20px;
  margin-top: 12px;
}

.blog-content pre code {
  background: none;
  padding: 0;
  color: var(--text);
  font-size: 0.85rem;
  line-height: 1.6;
}

.blog-content a {
  color: var(--accent-light);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}

.blog-content a:hover {
  border-bottom-color: var(--accent-light);
}

.blog-content blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
  margin: 24px 0;
  color: var(--text-secondary);
  font-style: italic;
}

.blog-content img {
  border-radius: var(--radius-sm);
  margin: 24px 0;
}

/* ---------- Post CTA ---------- */
.blog-cta {
  background: var(--surface);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin-top: 48px;
}

.blog-cta h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.blog-cta p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.blog-cta .btn {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 12px 28px;
  border-radius: var(--radius-xs);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: background var(--transition);
}

.blog-cta .btn:hover {
  background: var(--accent-light);
}

/* ---------- Post Footer Nav ---------- */
.blog-post-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding-top: 40px;
  margin-top: 48px;
  border-top: 1px solid var(--border);
}

.blog-post-footer a {
  padding: 12px 20px;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: var(--radius-xs);
  text-decoration: none;
  transition: all var(--transition);
}

.blog-post-footer .btn-back {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.blog-post-footer .btn-back:hover {
  color: var(--text);
  border-color: var(--text-tertiary);
}

/* ---------- Responsive ---------- */
@media (max-width: 600px) {
  .blog-header h1 {
    font-size: 1.7rem;
  }

  .blog-post-header h1 {
    font-size: 1.5rem;
  }

  .post-card {
    padding: 24px;
  }

  .post-card h2 {
    font-size: 1.15rem;
  }

  .blog-post-footer {
    flex-direction: column;
  }

  .blog-post-footer a {
    width: 100%;
    text-align: center;
  }
}