/* article.css — article layout styles for stacked.help/guides */

/* BREADCRUMBS */
.breadcrumbs {
  padding: 1.25rem 3.5rem;
  border-bottom: 1px solid var(--border);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--gray);
  letter-spacing: 0.03em;
}

.breadcrumbs a {
  color: var(--gray);
  text-decoration: none;
  transition: color 0.2s;
}

.breadcrumbs a:hover {
  color: var(--white);
}

.breadcrumbs .sep {
  margin: 0 0.5rem;
  color: #444;
}

.breadcrumbs .current {
  color: var(--white);
}

/* ARTICLE HEADER */
.article-header {
  max-width: 800px;
  margin: 0 auto;
  padding: 4rem 3.5rem 2rem;
}

.article-logo {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  color: #666;
  flex-shrink: 0;
}

.article-logo svg {
  width: 100%;
  height: 100%;
}

.article-header .eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--orange);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.article-header .eyebrow::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: var(--orange);
}

.article-header h1 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.article-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--gray);
  letter-spacing: 0.03em;
  display: flex;
  gap: 1.5rem;
}

/* ARTICLE BODY */
.article-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 3.5rem 4rem;
}

.article-body h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--white);
  margin-top: 3rem;
  margin-bottom: 1rem;
}

.article-body h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  color: var(--white);
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-body p {
  font-size: 1rem;
  color: #c0c0c0;
  line-height: 1.8;
  margin-bottom: 1.25rem;
}

.article-body p.lead {
  font-size: 1.1rem;
  color: #d0d0d0;
  line-height: 1.8;
}

.article-body strong {
  color: var(--white);
  font-weight: 500;
}

.article-body a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.article-body a:hover {
  border-bottom-color: var(--orange);
}

.article-body ul,
.article-body ol {
  margin-bottom: 1.25rem;
  padding-left: 1.25rem;
  color: #c0c0c0;
}

.article-body li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.article-body li::marker {
  color: var(--orange);
}

/* SETUP TIME TABLE */
.setup-table {
  width: 100%;
  border: 1px solid var(--border);
  margin: 2rem 0;
  border-collapse: collapse;
}

.setup-table th,
.setup-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 0.92rem;
}

.setup-table th {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.78rem;
  color: var(--orange);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: var(--card-bg);
  font-weight: 500;
}

.setup-table td {
  color: #c0c0c0;
}

.setup-table td:first-child {
  color: var(--white);
  font-weight: 500;
}

.setup-table .time-cell {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.82rem;
  color: var(--orange);
}

.setup-table .total-row td {
  border-top: 2px solid var(--orange);
  font-weight: 600;
  color: var(--white);
}

.setup-table .total-row .time-cell {
  font-size: 0.92rem;
  font-weight: 600;
}

/* INLINE CTA */
.article-cta {
  background: var(--orange-dim);
  border-left: 3px solid var(--orange);
  padding: 1.5rem 2rem;
  margin: 2.5rem 0;
}

.article-cta p {
  color: #d0d0d0;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
}

.article-cta p:last-child {
  margin-bottom: 0;
}

.article-cta a.cta-link {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.88rem;
  color: var(--orange);
  text-decoration: none;
  letter-spacing: 0.05em;
  font-weight: 500;
  border-bottom: none;
}

.article-cta a.cta-link:hover {
  color: var(--white);
}

/* RELATED ARTICLES */
.related-articles {
  max-width: 900px;
  margin: 0 auto;
  padding: 4rem 3.5rem;
  border-top: 1px solid var(--border);
}

.related-articles h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.5rem;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
  color: var(--white);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--border);
}

.related-card {
  padding: 1.5rem;
  border-right: 1px solid var(--border);
  text-decoration: none;
  transition: background 0.2s;
}

.related-card:last-child {
  border-right: none;
}

.related-card:hover {
  background: var(--card-bg);
}

.related-card .related-eyebrow {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 0.72rem;
  color: var(--orange);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.related-card .related-title {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.related-card .related-desc {
  font-size: 0.82rem;
  color: var(--gray);
  line-height: 1.5;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .breadcrumbs { padding: 1rem 1.5rem; }
  .article-header { padding: 3rem 1.5rem 1.5rem; }
  .article-body { padding: 1.5rem 1.5rem 3rem; }
  .related-articles { padding: 3rem 1.5rem; }
  .related-grid { grid-template-columns: 1fr; }
  .related-card { border-right: none; border-bottom: 1px solid var(--border); }
  .related-card:last-child { border-bottom: none; }
}