/* ─── Blog: Shared ─── */
.nav-logo { color: var(--fg); font-family: var(--font-head); font-size: 1.9rem; font-weight: 700; letter-spacing: -0.02em; }
.nav-logo:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-link { color: var(--muted); font-size: 0.9rem; font-weight: 500; }
.nav-link:hover { color: var(--fg); text-decoration: none; }

.blog-cat-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  background: var(--accent-lo);
  border-radius: 4px;
  padding: 3px 10px;
}
.blog-cat-tag:hover { text-decoration: none; opacity: 0.85; }

.blog-read-time { font-size: 0.82rem; color: var(--muted); }

/* ─── Blog Index ─── */
.blog-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.blog-header {
  margin-bottom: 48px;
}
.blog-header-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 12px;
}
.blog-header-sub {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 560px;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 48px;
  align-items: start;
}
@media (max-width: 768px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-sidebar { order: -1; }
}

.blog-posts { display: flex; flex-direction: column; gap: 32px; }

.blog-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 32px;
  transition: border-color 0.2s;
}
.blog-card:hover { border-color: var(--accent); }

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.blog-card-title {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 10px;
}
.blog-card-title a { color: var(--fg); }
.blog-card-title a:hover { color: var(--accent); text-decoration: none; }

.blog-card-excerpt {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 16px;
}

.blog-card-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--accent);
}
.blog-card-link:hover { text-decoration: underline; }

.blog-empty { color: var(--muted); font-style: italic; }

/* ─── Sidebar ─── */
.blog-sidebar { display: flex; flex-direction: column; gap: 24px; }

.sidebar-widget {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}
.sidebar-heading {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--fg);
}
.sidebar-cat-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.sidebar-cat-list a { color: var(--muted); font-size: 0.9rem; }
.sidebar-cat-list a:hover { color: var(--fg); text-decoration: none; }
.sidebar-cat-list a.active { color: var(--accent); font-weight: 500; }

.sidebar-cta { background: var(--accent-lo); border-color: var(--accent); }
.sidebar-cta p { color: var(--muted); font-size: 0.9rem; margin-bottom: 16px; }
.sidebar-cta-btn { font-size: 0.9rem; padding: 10px 20px; display: block; text-align: center; }

/* ─── Blog Post ─── */
.blog-post-main {
  max-width: 780px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.blog-post-article { margin-bottom: 56px; }

.post-header { margin-bottom: 40px; }

.post-meta {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.post-author { font-size: 0.82rem; color: var(--muted); }

.post-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.post-lead {
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.65;
  border-left: 3px solid var(--accent);
  padding-left: 16px;
}

/* Post body typography */
.post-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--fg);
}
.post-body h2 {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 600;
  margin: 2em 0 0.75em;
  color: var(--fg);
}
.post-body h3 {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  margin: 1.5em 0 0.5em;
  color: var(--fg);
}
.post-body p { margin-bottom: 1.25em; }
.post-body ul, .post-body ol { margin: 0 0 1.25em 1.5em; }
.post-body li { margin-bottom: 0.5em; }
.post-body strong { color: var(--fg); font-weight: 600; }
.post-body em { font-style: italic; }
.post-body a { color: var(--accent); }
.post-body a:hover { text-decoration: underline; }
.post-body table { border-collapse: collapse; width: 100%; margin: 1.5em 0; font-size: 0.95rem; }
.post-body th { font-family: var(--font-head); background: var(--bg-alt); }
.post-body th, .post-body td { padding: 10px 14px; border-bottom: 1px solid var(--border); }

/* Post CTA block */
.post-cta-block {
  background: var(--accent-lo);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 32px;
  margin-top: 48px;
  text-align: center;
}
.post-cta-block h3 {
  font-family: var(--font-head);
  font-size: 1.3rem;
  margin-bottom: 10px;
}
.post-cta-block p {
  color: var(--muted);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

/* Related posts */
.related-posts { margin-bottom: 40px; }
.related-heading {
  font-family: var(--font-head);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 20px;
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}
.related-card {
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  color: var(--fg);
  transition: border-color 0.2s;
}
.related-card:hover { border-color: var(--accent); text-decoration: none; }
.related-cat { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--accent); margin-bottom: 8px; font-weight: 600; }
.related-title { font-family: var(--font-head); font-size: 1rem; font-weight: 600; line-height: 1.3; margin-bottom: 8px; }
.related-read-time { font-size: 0.8rem; color: var(--muted); }

.blog-back-link { margin-top: 16px; }
.blog-back-link a { color: var(--muted); font-size: 0.9rem; }
.blog-back-link a:hover { color: var(--accent); }