/* ═══════════════════════════════════════
   PORTRM — CONTENT PAGE STYLES
   Shared by SEO pages, docs, blog, compare
   ═══════════════════════════════════════ */

/* ── Article Layout ── */
.page-hero {
  position: relative;
  z-index: 2;
  padding: 140px 5% 60px;
  text-align: center;
}

.page-hero .breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 13px;
  color: var(--text-dim);
}

.page-hero .breadcrumb a {
  color: var(--text-muted);
  transition: color 0.2s;
}

.page-hero .breadcrumb a:hover {
  color: var(--orange);
}

.page-hero .breadcrumb-sep {
  color: var(--text-dim);
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.15;
  max-width: 800px;
  margin: 0 auto 20px;
}

.page-hero .page-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.page-hero .page-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 20px;
  font-size: 13px;
  color: var(--text-dim);
}

/* ── Content Body ── */
.page-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  margin: 0 auto;
  padding: 0 5% 80px;
}

.page-content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 56px 0 16px;
  color: var(--text);
}

.page-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 40px 0 12px;
  color: var(--text);
}

.page-content p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 20px;
}

.page-content ul, .page-content ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.page-content li {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 8px;
}

.page-content a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.2s;
}

.page-content a:hover {
  color: #ff8855;
}

.page-content strong {
  color: var(--text);
  font-weight: 600;
}

.page-content code {
  font-family: var(--code);
  font-size: 14px;
  color: var(--green);
  background: rgba(0, 255, 136, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}

/* ── Code Blocks ── */
.page-content pre {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin: 24px 0;
  overflow-x: auto;
  font-family: var(--code);
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
}

.page-content pre code {
  background: none;
  padding: 0;
  font-size: 14px;
  color: inherit;
}

.page-content pre .prompt {
  color: var(--green);
}

.page-content pre .output {
  color: var(--text-dim);
}

.page-content pre .highlight {
  color: var(--orange);
}

.page-content pre .comment {
  color: #555;
}

/* ── Callout Box ── */
.callout {
  background: rgba(255, 107, 53, 0.06);
  border: 1px solid rgba(255, 107, 53, 0.15);
  border-radius: 12px;
  padding: 24px;
  margin: 32px 0;
}

.callout-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.callout p {
  margin-bottom: 0;
}

/* ── Comparison mini-table ── */
.page-content .mini-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.page-content .mini-table th {
  background: var(--card);
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.page-content .mini-table td {
  padding: 10px 16px;
  font-size: 14px;
  color: var(--text-muted);
  border-bottom: 1px solid rgba(255,255,255,0.03);
}

.page-content .mini-table tr:last-child td {
  border-bottom: none;
}

.page-content .mini-table tr:hover {
  background: rgba(255,255,255,0.04);
}

/* ── CTA Banner ── */
.page-cta {
  background: linear-gradient(135deg, rgba(255,107,53,0.08) 0%, rgba(255,255,255,0.03) 100%);
  border: 1px solid rgba(255,107,53,0.15);
  border-radius: 16px;
  padding: 40px;
  text-align: center;
  margin: 56px 0 0;
}

.page-cta h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 12px;
  color: var(--text);
}

.page-cta p {
  color: var(--text-muted);
  margin-bottom: 24px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.page-cta .cta-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-cta .cta-buttons .btn {
  text-decoration: none;
  min-width: 160px;
  justify-content: center;
}

/* ── Internal Links Section ── */
.related-pages {
  margin: 56px 0 0;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.related-pages h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--text);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
}

.related-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px;
  transition: all 0.2s;
  text-decoration: none !important;
}

.related-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.related-card .related-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.related-card .related-desc {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.5;
}

/* ── Table of Contents ── */
.toc {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin: 0 0 40px;
}

.toc-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}

.toc ol {
  padding-left: 20px;
  margin: 0;
}

.toc li {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 2;
  margin: 0;
}

.toc a {
  text-decoration: none !important;
}

.toc a:hover {
  color: var(--orange) !important;
}

/* ── Blog Index ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.blog-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  transition: all 0.2s;
  text-decoration: none !important;
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  background: rgba(255,255,255,0.09);
  border-color: var(--border-hover);
  transform: translateY(-4px);
}

.blog-card .blog-tag {
  font-size: 11px;
  font-family: var(--mono);
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.blog-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin: 0 0 8px;
  line-height: 1.4;
}

.blog-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}

.blog-card .blog-read {
  font-size: 13px;
  color: var(--orange);
  margin-top: 16px;
}

/* ── Docs Sidebar ── */
.docs-layout {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  margin: 0 auto;
  padding: 120px 5% 80px;
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
}

.docs-sidebar {
  position: sticky;
  top: 80px;
  align-self: start;
}

.docs-sidebar-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.docs-sidebar a {
  display: block;
  font-size: 14px;
  color: var(--text-dim);
  padding: 8px 12px;
  border-radius: 6px;
  margin-bottom: 2px;
  transition: all 0.15s;
}

.docs-sidebar a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.docs-sidebar a.active {
  color: var(--orange);
  background: rgba(255,107,53,0.08);
}

.docs-body {
  min-width: 0;
}

.docs-body h1 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.docs-body h2 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 48px 0 16px;
  color: var(--text);
}

.docs-body h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--text);
}

.docs-body p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.docs-body ul, .docs-body ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.docs-body li {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 4px;
}

.docs-body a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.docs-body a:hover {
  color: #ff8855;
}

.docs-body code {
  font-family: var(--code);
  font-size: 13px;
  color: var(--green);
  background: rgba(0, 255, 136, 0.08);
  padding: 2px 6px;
  border-radius: 4px;
}

.docs-body pre {
  background: #0d1117;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  margin: 20px 0;
  overflow-x: auto;
  font-family: var(--code);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-muted);
}

.docs-body pre code {
  background: none;
  padding: 0;
  color: inherit;
}

.docs-body strong {
  color: var(--text);
}

/* ── Responsive: Content Pages ── */
@media (max-width: 900px) {
  .docs-layout {
    grid-template-columns: 1fr;
    padding-top: 100px;
  }

  .docs-sidebar {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
  }

  .docs-sidebar a {
    padding: 6px 10px;
    font-size: 13px;
  }
}

@media (max-width: 600px) {
  .page-hero {
    padding: 100px 4% 40px;
  }

  .page-hero h1 {
    font-size: 1.8rem;
  }

  .page-content {
    padding: 0 4% 60px;
  }

  .page-content h2 {
    font-size: 1.4rem;
  }

  .page-cta {
    padding: 24px;
  }

  .page-cta .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .page-cta .cta-buttons .btn {
    width: 100%;
    max-width: 260px;
  }

  .related-grid {
    grid-template-columns: 1fr;
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }
}