/* ──────────────────────────────────────────────
   BLOG LISTING
────────────────────────────────────────────── */
.blog-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}
.posts-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.post-card:hover { border-color: rgba(96,165,250,0.3); transform: translateY(-2px); }
.post-thumb { aspect-ratio: 16/9; overflow: hidden; background: var(--bg); }
.post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.post-card:hover .post-thumb img { transform: scale(1.04); }
.post-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.post-cats {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px;
}
.post-cat {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  background: rgba(96,165,250,0.1);
  border: 1px solid rgba(96,165,250,0.2);
  border-radius: 6px;
  padding: 2px 8px;
  text-decoration: none;
  letter-spacing: 0.04em;
}
.post-cat:hover { background: rgba(96,165,250,0.2); }
.post-title {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
  margin-bottom: 10px;
}
.post-title a { color: var(--text); text-decoration: none; }
.post-title a:hover { color: var(--accent); }
.post-excerpt { color: var(--text-2); font-size: 0.9375rem; line-height: 1.65; flex: 1; margin-bottom: 20px; }
.post-meta { display: flex; align-items: center; gap: 12px; font-size: 0.8125rem; color: var(--text-muted); }
.post-meta .sep { opacity: 0.4; }

/* ──────────────────────────────────────────────
   SIDEBAR
────────────────────────────────────────────── */
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.widget {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.widget-title { font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); margin-bottom: 16px; }
.widget ul { display: flex; flex-direction: column; gap: 8px; }
.widget a { color: var(--text-2); font-size: 0.9375rem; transition: color 0.2s; }
.widget a:hover { color: var(--accent); }
.search-form { display: flex; gap: 8px; }
.search-form input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 0.875rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}
.search-form input:focus { border-color: var(--accent); }
.search-form button {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  padding: 9px 14px;
  color: #000;
  font-weight: 600;
  font-size: 0.875rem;
  font-family: inherit;
  cursor: pointer;
  transition: opacity 0.2s;
}
.search-form button:hover { opacity: 0.85; }

/* Pagination */
.posts-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
}
.page-numbers {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
  padding: 0 12px;
}
.page-numbers:hover { border-color: var(--accent); color: var(--accent); }
.page-numbers.current { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 700; }

/* ──────────────────────────────────────────────
   SINGLE POST
────────────────────────────────────────────── */
.post-header { max-width: 720px; margin: 0 auto 56px; padding-top: 120px; }
.post-header .post-cats { margin-bottom: 20px; }
.post-header h1 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}
.post-header .post-meta { margin-bottom: 32px; }
.post-featured-img {
  max-width: 880px;
  margin: 0 auto 56px;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--border);
}
.post-featured-img img { width: 100%; }
.post-content { max-width: 720px; margin: 0 auto; }

/* Author bio */
.author-bio {
  max-width: 720px;
  margin: 64px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.author-avatar {
  width: 56px; height: 56px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.25rem; color: #000;
}
.author-avatar img { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.author-info .author-name { font-weight: 700; font-size: 1rem; margin-bottom: 4px; }
.author-info .author-desc { font-size: 0.9375rem; color: var(--text-2); line-height: 1.65; }

/* Tags */
.post-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 32px; max-width: 720px; margin-left: auto; margin-right: auto; }
.post-tag {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 5px 12px;
  font-size: 0.8125rem;
  color: var(--text-2);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}
.post-tag:hover { border-color: var(--accent); color: var(--accent); }

/* Post navigation */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 720px;
  margin: 56px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}
.post-nav-link {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  text-decoration: none;
  transition: border-color 0.2s;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.post-nav-link:hover { border-color: rgba(96,165,250,0.3); }
.post-nav-link.next { text-align: right; }
.post-nav-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; }
.post-nav-title { color: var(--text); font-size: 0.9375rem; font-weight: 600; line-height: 1.4; }

@media (max-width: 768px) {
  .blog-layout { grid-template-columns: 1fr; }
  .posts-grid { grid-template-columns: 1fr; }
  .post-nav { grid-template-columns: 1fr; }
}