/* ========== BLOG ========== */
.blog-hero {
  text-align: center;
  padding: 160px 24px 80px;
  max-width: 800px;
  margin: 0 auto;
}
.blog-hero h1 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 16px;
  background: linear-gradient(135deg, #fff, var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.blog-hero p { color: var(--text-muted); font-size: 1.125rem; }

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 80px;
}

.blog-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s;
}
.blog-card:hover {
  border-color: rgba(0,212,255,0.3);
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,212,255,0.1);
}
.blog-card-banner {
  height: 180px;
  background: linear-gradient(135deg, var(--navy-light), rgba(0,212,255,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}
.blog-card-body { padding: 24px; }
.blog-card-meta {
  display: flex;
  gap: 16px;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.blog-card-meta .tag {
  background: rgba(0,212,255,0.1);
  color: var(--blue);
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.blog-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 8px; }
.blog-card p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.blog-card-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.blog-card-author {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
}
.blog-card-author-name { font-size: 0.8rem; font-weight: 600; }
.blog-card-read-time { font-size: 0.75rem; color: var(--text-dim); margin-left: auto; }

/* Blog Post */
.blog-post {
  max-width: 760px;
  margin: 0 auto;
  padding: 160px 24px 80px;
}
.blog-post-header { margin-bottom: 40px; }
.blog-post-header h1 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
}
.blog-post-meta {
  display: flex;
  gap: 20px;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}
.blog-post-meta .author {
  display: flex;
  align-items: center;
  gap: 8px;
}
.blog-post-meta .author-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 700;
}

.blog-post-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 40px 0 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.blog-post-body h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 32px 0 12px;
}
.blog-post-body p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.blog-post-body ul, .blog-post-body ol {
  margin: 16px 0;
  padding-left: 24px;
  color: var(--text-muted);
}
.blog-post-body li { margin-bottom: 8px; line-height: 1.7; }
.blog-post-body blockquote {
  border-left: 3px solid var(--blue);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(0,212,255,0.04);
  border-radius: 0 8px 8px 0;
  color: var(--text-muted);
  font-style: italic;
}

/* Blog Post TOC */
.blog-toc {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 24px;
  margin-bottom: 40px;
}
.blog-toc h4 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.blog-toc a {
  display: block;
  padding: 6px 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: color 0.2s;
}
.blog-toc a:hover { color: var(--blue); }

/* Related Posts */
.related-posts {
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.related-posts h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 24px; }

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-hero h1 { font-size: 2rem; }
  .blog-post-header h1 { font-size: 1.75rem; }
}