/* ===== BLOG POST & LISTING PAGE STYLES ===== */

/* --- Back link --- */
.blog-back {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  letter-spacing: .04em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 40px;
  transition: color .25s;
}
.blog-back:hover { color: var(--gold); }
.blog-back::before {
  content: '\2190';
  transition: transform .25s;
}
.blog-back:hover::before { transform: translateX(-4px); }

/* --- Post header --- */
.blog-post-header {
  max-width: 720px;
  margin: 0 auto 56px;
  text-align: left;
}
.blog-post-header h1 {
  font-family: var(--serif);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  letter-spacing: -.02em;
  line-height: 1.12;
  margin-bottom: 20px;
  color: var(--text-h);
}
.blog-post-excerpt {
  font-size: 18px;
  color: var(--text-body);
  font-weight: 300;
  line-height: 1.8;
  margin-bottom: 24px;
  max-width: 640px;
}
.blog-post-header .blog-meta {
  margin-bottom: 24px;
}
.blog-post-header .blog-tags {
  padding: 0;
}

/* --- Post content --- */
.blog-post-content {
  max-width: 720px;
  margin: 0 auto;
}
.blog-post-content h2 {
  font-family: var(--serif);
  font-size: clamp(24px, 3.5vw, 34px);
  font-weight: 400;
  letter-spacing: -.015em;
  margin: 56px 0 20px;
  color: var(--text-h);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.blog-post-content h3 {
  font-size: 20px;
  font-weight: 600;
  margin: 40px 0 14px;
  color: var(--text-h);
}
.blog-post-content p {
  font-size: 16.5px;
  color: var(--text-body);
  font-weight: 300;
  line-height: 1.85;
  margin-bottom: 24px;
}
.blog-post-content strong {
  color: var(--text-h);
  font-weight: 500;
}
.blog-post-content em {
  color: var(--gold);
  font-style: italic;
}
.blog-post-content a {
  color: var(--gold);
  text-decoration: underline;
  text-decoration-color: var(--gold-dim);
  text-underline-offset: 3px;
  transition: text-decoration-color .25s;
}
.blog-post-content a:hover {
  text-decoration-color: var(--gold-bright);
}

/* Lists */
.blog-post-content ul,
.blog-post-content ol {
  margin: 0 0 24px 24px;
  color: var(--text-body);
  font-size: 16.5px;
  font-weight: 300;
  line-height: 1.85;
}
.blog-post-content li {
  margin-bottom: 8px;
}
.blog-post-content li::marker {
  color: var(--gold-dim);
}

/* Blockquotes */
.blog-post-content blockquote {
  border-left: 3px solid var(--gold-dim);
  background: var(--bg-card);
  margin: 32px 0;
  padding: 20px 28px;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.blog-post-content blockquote p {
  font-family: var(--serif);
  font-size: 18px;
  font-style: italic;
  color: var(--text-h);
  margin-bottom: 0;
}

/* Code */
.blog-post-content code {
  font-family: var(--mono);
  font-size: 13.5px;
  background: var(--bg-terminal);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 7px;
  color: var(--gold-bright);
}
.blog-post-content pre {
  background: var(--bg-terminal);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 24px;
  margin: 32px 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.blog-post-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-body);
}

/* Images */
.blog-post-content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border-card);
  margin: 32px 0;
  display: block;
}

/* Tables */
.blog-post-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
  font-size: 14px;
}
.blog-post-content th {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gold);
  background: var(--bg-card);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--gold-border);
}
.blog-post-content td {
  padding: 12px 16px;
  color: var(--text-body);
  border-bottom: 1px solid var(--border);
}

/* Horizontal rule */
.blog-post-content hr {
  border: none;
  height: 1px;
  background: var(--border);
  margin: 48px 0;
}

/* --- Post footer / author --- */
.blog-post-footer {
  max-width: 720px;
  margin: 64px auto 0;
  padding-top: 40px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 20px;
}
.blog-author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  border: 1.5px solid var(--gold-border);
  object-fit: cover;
}
.blog-author-info {
  flex: 1;
}
.blog-author-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-h);
  margin-bottom: 4px;
}
.blog-author-role {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: .04em;
}

/* --- Post navigation (prev/next) --- */
.blog-post-nav {
  max-width: 720px;
  margin: 48px auto 0;
  display: flex;
  justify-content: space-between;
  gap: 20px;
}
.blog-post-nav a {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  padding: 12px 20px;
  border: 1px solid var(--border-card);
  border-radius: 6px;
  transition: all .25s;
  max-width: 45%;
}
.blog-post-nav a:hover {
  color: var(--gold);
  border-color: var(--gold-border);
  background: var(--gold-glow);
}
.blog-post-nav .nav-label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 4px;
  color: var(--text-muted);
}
.blog-post-nav .nav-title {
  color: var(--text-h);
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 400;
}

/* --- Listing page --- */
.blog-listing-header {
  margin-bottom: 48px;
}
.blog-year-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}
.blog-year-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 7px 18px;
  border: 1px solid var(--border-card);
  border-radius: 6px;
  background: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: all .25s;
  -webkit-tap-highlight-color: transparent;
}
.blog-year-btn:hover,
.blog-year-btn.active {
  color: var(--gold);
  border-color: var(--gold-border);
  background: var(--gold-glow);
}

/* Reading time */
.blog-reading-time {
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--text-muted);
  letter-spacing: .04em;
}

/* Responsive */
@media (max-width: 720px) {
  .blog-post-header h1 {
    font-size: clamp(26px, 7vw, 36px);
  }
  .blog-post-content h2 {
    font-size: clamp(20px, 5vw, 28px);
  }
  .blog-post-content p,
  .blog-post-content ul,
  .blog-post-content ol {
    font-size: 15px;
  }
  .blog-post-footer {
    flex-direction: column;
    text-align: center;
  }
  .blog-post-nav {
    flex-direction: column;
  }
  .blog-post-nav a {
    max-width: 100%;
  }
}