/* ============================================================
   Blog: listing (home/archive/search) + single post + block prose
   Reuses design-tokens.css variables. Loaded on blog views only.
   ============================================================ */

/* ---- Listing hero (no featured image) ---- */
.blog-hero {
  padding: calc(var(--space-24) + 60px) 0 var(--space-12);
  text-align: center;
}
.blog-hero .corp-wrap { max-width: 820px; }
.blog-hero .cphero-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--type-overline);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-brand);
  margin-bottom: var(--space-4);
}
.blog-hero h1 { color: var(--text-primary); }
.blog-hero .cphero-lead {
  margin: var(--space-4) auto 0;
  max-width: 60ch;
  font-size: var(--type-body-lg);
  color: var(--text-secondary);
}

/* ---- Listing grid ---- */
.blog-listing { padding: var(--space-8) 0 var(--space-24); }
.blog-archive {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}
.blog-archive .blog-card {
  flex-direction: column;
  flex: none;
}
.blog-archive .blog-media { aspect-ratio: 4 / 3; }
.blog-media-fallback {
  display: block;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(120% 120% at 0% 0%, var(--color-brand-bright) 0%, transparent 55%),
    linear-gradient(135deg, var(--color-brand) 0%, var(--color-brand-deep) 100%);
}
.blog-empty {
  text-align: center;
  color: var(--text-secondary);
  padding: var(--space-16) 0;
}

/* ---- Pagination ---- */
.pagination, .nav-links {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  margin-top: var(--space-12);
  flex-wrap: wrap;
}
.pagination .page-numbers,
.nav-links .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 var(--space-3);
  border-radius: var(--radius-btn);
  border: 1px solid var(--surface-border-subtle);
  font-family: var(--font-body);
  font-size: var(--type-body);
  color: var(--text-primary);
  text-decoration: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.pagination .page-numbers:hover { border-color: var(--color-brand); color: var(--text-brand); }
.pagination .page-numbers.current {
  background: var(--color-brand);
  border-color: var(--color-brand);
  color: var(--color-white);
}

/* ---- Single hero tweaks (reuses .cphero) ---- */
.single-hero .single-cat {
  text-decoration: none;
  transition: color .2s ease;
}
.single-hero .single-cat:hover { color: var(--color-brand-bright); }
.single-hero--plain {
  padding: calc(var(--space-24) + 60px) 0 var(--space-10);
  text-align: center;
}
.single-meta { font-family: var(--font-body); }

/* ---- Post content (Gutenberg block prose) ---- */
.post-content {
  max-width: 760px;
  margin: var(--space-16) auto 0;
  padding: 0 var(--layout-margin-mob);
  font-family: var(--font-body);
  font-size: var(--type-body-lg);
  line-height: 1.75;
  color: var(--text-primary);
}
.post-content > * { margin-block: 0 var(--space-6); }
.post-content > *:last-child { margin-bottom: 0; }

.post-content h2,
.post-content h3,
.post-content h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  margin-block: var(--space-12) var(--space-4);
}
.post-content h2 { font-size: var(--type-h2); }
.post-content h3 { font-size: var(--type-h3); }
.post-content h4 { font-size: var(--type-body-lg); }

.post-content p { color: var(--text-primary); }
.post-content a {
  color: var(--text-brand);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.post-content a:hover { color: var(--color-brand-bright); }

.post-content ul,
.post-content ol { padding-left: var(--space-6); }
.post-content li { margin-bottom: var(--space-2); }
.post-content ul li::marker { color: var(--color-brand); }

.post-content blockquote,
.post-content .wp-block-quote {
  border-left: 3px solid var(--color-brand);
  padding: var(--space-2) 0 var(--space-2) var(--space-6);
  margin-left: 0;
  font-size: var(--type-h3);
  font-style: italic;
  color: var(--text-secondary);
}
.post-content .wp-block-pullquote {
  border-block: 2px solid var(--surface-border-teal);
  padding: var(--space-8) 0;
  text-align: center;
}

.post-content img,
.post-content .wp-block-image img,
.post-content figure img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  display: block;
}
.post-content figure { margin-inline: 0; }
.post-content figcaption {
  margin-top: var(--space-2);
  font-size: var(--type-body-sm);
  color: var(--text-muted);
  text-align: center;
}

.post-content pre,
.post-content .wp-block-code {
  background: var(--surface-glass-card);
  border: 1px solid var(--surface-border-subtle);
  border-radius: var(--radius-card-sm);
  padding: var(--space-6);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: var(--type-body-sm);
}
.post-content code { font-family: var(--font-mono); font-size: 0.9em; }

.post-content table { width: 100%; border-collapse: collapse; font-size: var(--type-body); }
.post-content th,
.post-content td { padding: var(--space-3); border: 1px solid var(--surface-border-subtle); text-align: left; }

.post-content hr,
.post-content .wp-block-separator {
  border: 0;
  border-top: 1px solid var(--surface-border-subtle);
  margin-block: var(--space-12);
}

.post-content .wp-block-button__link {
  display: inline-block;
  background: var(--color-brand);
  color: var(--color-white);
  border-radius: var(--radius-btn);
  padding: var(--space-3) var(--space-6);
  text-decoration: none;
  font-family: var(--font-body);
}

/* ---- Wide / full alignment ---- */
.post-content .alignwide {
  max-width: var(--layout-max-width);
  margin-inline: auto;
  width: auto;
}
.post-content .alignfull {
  max-width: 100vw;
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
  border-radius: 0;
}
.post-content .alignfull img { border-radius: 0; }
.post-content .wp-block-embed { margin-inline: 0; }
.post-content .wp-block-embed__wrapper { position: relative; }

/* ---- Post footer: share + nav + back ---- */
.post-footer {
  max-width: 760px;
  margin: var(--space-16) auto 0;
  padding-inline: var(--layout-margin-mob);
}
.post-share {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-block: var(--space-6);
  border-top: 1px solid var(--surface-border-subtle);
}
.post-share-label {
  font-size: var(--type-overline);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-right: var(--space-2);
}
.post-share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--surface-border-subtle);
  background: transparent;
  color: var(--text-primary);
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.post-share-btn:hover { border-color: var(--color-brand); color: var(--color-brand); }
.post-share-btn svg { width: 18px; height: 18px; }
.post-share-btn.is-copied { background: var(--color-brand); border-color: var(--color-brand); color: var(--color-white); }

.post-back {
  display: inline-block;
  margin-top: var(--space-8);
  color: var(--text-brand);
  text-decoration: none;
  font-family: var(--font-body);
}
.post-back:hover { color: var(--color-brand-bright); }

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-6);
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 1px solid var(--surface-border-subtle);
}
.post-nav a { color: var(--text-primary); text-decoration: none; font-family: var(--font-body); }
.post-nav a:hover { color: var(--text-brand); }
.post-nav-next { text-align: right; margin-left: auto; }

/* ---- Related ---- */
.post-related { padding: var(--space-20) 0 var(--space-24); }
.post-related .type-h2 { margin-bottom: var(--space-8); }

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .blog-archive { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
}
@media (max-width: 600px) {
  .blog-archive { grid-template-columns: 1fr; }
  .post-content,
  .post-footer { max-width: 100%; }
  .post-nav { flex-direction: column; gap: var(--space-3); }
  .post-nav-next { text-align: left; margin-left: 0; }
}