/* ── SINGLE POST HERO ── */
.single-hero {
  background: var(--indigo-light);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0 3rem;
}
.single-category a {
  display: inline-block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--indigo-mid);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 14px;
  text-decoration: none;
  margin-bottom: 1.25rem;
  transition: background 0.2s, color 0.2s;
}
.single-category a:hover { background: var(--indigo); color: #fff; }

.single-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 4vw, 3rem);
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1.2;
  text-wrap: balance;
  max-width: 760px;
}

.single-meta {
  display: flex; align-items: center; gap: 0.6rem;
  margin-top: 1.25rem;
  font-size: 0.85rem; color: var(--muted);
  font-family: 'Inter', sans-serif;
}
.single-meta-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--muted); flex-shrink: 0;
}

/* ── FEATURED IMAGE ── */
.single-featured-image { padding: 2rem 0 0; }
.single-thumbnail {
  width: 100%; max-height: 480px;
  object-fit: cover;
  border-radius: 20px;
  display: block;
  border: 1px solid var(--border);
}

/* ── LAYOUT ── */
.single-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 4rem;
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
  align-items: start;
}
@media (max-width: 900px) {
  .single-layout { grid-template-columns: 1fr; gap: 2.5rem; }
}

/* ── ARTICLE CONTENT ── */
.single-content {
  font-family: 'Inter', sans-serif;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text);
}
.single-content h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.025em;
  color: var(--text);
  margin: 2.5rem 0 0.75rem;
}
.single-content h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
  color: var(--text);
  margin: 2rem 0 0.6rem;
}
.single-content p { margin-bottom: 1.25rem; }
.single-content ul,
.single-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
.single-content li { margin-bottom: 0.4rem; }
.single-content a {
  color: var(--indigo-mid);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}
.single-content a:hover { color: var(--indigo); }
.single-content blockquote {
  border-left: 3px solid var(--indigo-mid);
  padding: 0.75rem 1.25rem;
  margin: 1.75rem 0;
  background: var(--indigo-light);
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: var(--muted);
}
.single-content img {
  max-width: 100%; border-radius: 12px;
  margin: 1.5rem 0;
  border: 1px solid var(--border);
}
.single-content pre {
  background: oklch(15% 0.02 265);
  color: oklch(90% 0.02 265);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  overflow-x: auto;
  font-size: 0.88rem;
  margin: 1.5rem 0;
}
.single-content code {
  background: var(--indigo-light);
  color: var(--indigo);
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 0.88em;
}
.single-content pre code {
  background: none; color: inherit; padding: 0;
}
.single-content hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ── SIDEBAR ── */
.single-sidebar {
  position: sticky; top: 84px;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.single-author-card {
  display: flex; align-items: center; gap: 0.9rem;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.1rem 1.25rem;
}
.single-author-avatar img {
  width: 56px; height: 56px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  border: 2px solid var(--border);
}
.single-author-label {
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin-bottom: 2px;
}
.single-author-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 0.95rem;
  color: var(--text);
}

.single-sidebar-section {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.1rem 1.25rem;
}
.single-sidebar-heading {
  font-size: 0.72rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted); margin-bottom: 0.75rem;
}
.single-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.single-tag {
  display: inline-block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.78rem; font-weight: 600;
  color: var(--indigo);
  background: var(--indigo-light);
  border-radius: 100px;
  padding: 4px 12px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.single-tag:hover { background: var(--indigo); color: #fff; }
.single-tag--muted {
  color: var(--muted);
  background: oklch(95% 0.005 265);
}
.single-tag--muted:hover { background: var(--indigo); color: #fff; }

/* ── SIDEBAR CTA ── */
.single-cta-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem 1.3rem 1.3rem;
  background: linear-gradient(160deg, oklch(96% 0.04 265) 0%, #fff 100%);
  display: flex; flex-direction: column; gap: 0.55rem;
}
.single-cta-icon {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--indigo-light);
  color: var(--indigo-mid);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.1rem;
}
.single-cta-heading {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 0.92rem;
  color: var(--text); letter-spacing: -0.01em;
}
.single-cta-body {
  font-size: 0.83rem; line-height: 1.6;
  color: var(--muted);
}
.single-cta-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600; font-size: 0.83rem;
  color: var(--indigo-mid);
  text-decoration: none;
  margin-top: 0.15rem;
  transition: color 0.18s, gap 0.18s;
}
.single-cta-link:hover {
  color: var(--indigo);
  gap: 8px;
}

/* ── PREV / NEXT NAV ── */
.single-nav {
  display: flex; justify-content: space-between; gap: 1.5rem;
  padding-bottom: 4rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.single-nav-link {
  display: flex; flex-direction: column; gap: 0.3rem;
  text-decoration: none;
  max-width: 45%;
}
.single-nav-link--next { text-align: right; margin-left: auto; }
.single-nav-dir {
  font-size: 0.78rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted);
}
.single-nav-ttl {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700; font-size: 0.95rem;
  color: var(--text);
  transition: color 0.2s;
  text-wrap: balance;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.single-nav-link:hover .single-nav-ttl { color: var(--indigo); }