/* === SCALIX LABS BLOG === */
/* Article typography layered on top of the site tokens in ../styles.css */

.article-shell {
  padding: 160px 0 var(--spacing-macro);
  background-color: var(--bg-deep);
}

.article-container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--spacing-micro);
}

/* --- Breadcrumb + eyebrow --- */
.article-breadcrumb {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.article-breadcrumb a { color: var(--text-secondary); transition: color var(--transition-normal); }
.article-breadcrumb a:hover { color: var(--brand-purple); }
.article-breadcrumb span { margin: 0 0.5rem; opacity: 0.5; }

/* --- Header --- */
.article-header { margin-bottom: 3rem; }
.article-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand-purple);
  border-bottom: 1px solid var(--border-glow);
  padding-bottom: 0.5rem;
  margin-bottom: 1.75rem;
}
.article-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4.5vw, 3.1rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
}
.article-standfirst {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 2.25rem;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}
.article-meta strong { color: var(--text-primary); font-weight: 500; }
.article-meta .dot { opacity: 0.4; }

/* --- Hero --- */
.article-hero { margin: 0 0 3.5rem; }
.article-hero img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

/* --- Body copy --- */
.article-body { font-size: 1.05rem; line-height: 1.75; color: var(--text-secondary); }
.article-body > p { margin-bottom: 1.5rem; }
.article-body strong { color: var(--text-primary); font-weight: 600; }
.article-body em { font-style: italic; }

.article-body h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.25;
  color: var(--text-primary);
  margin: 4rem 0 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}
.article-body h3 {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
  margin: 2.5rem 0 1rem;
}

.article-body a {
  color: var(--brand-purple);
  border-bottom: 1px solid var(--border-glow);
  transition: border-color var(--transition-normal);
}
.article-body a:hover { border-bottom-color: var(--brand-purple); }

.article-body ul, .article-body ol { margin: 0 0 1.75rem 1.25rem; }
.article-body li { margin-bottom: 0.75rem; padding-left: 0.35rem; }
.article-body ul li::marker { color: var(--brand-purple); }
.article-body ol li::marker { color: var(--brand-purple); font-weight: 600; }

.article-body code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.88em;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.12em 0.4em;
  color: var(--text-primary);
}

.article-body hr {
  border: 0;
  border-top: 1px solid var(--border-subtle);
  margin: 3.5rem 0;
}

/* --- Key takeaways: the first list after the Key Takeaways heading --- */
.takeaways {
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-subtle);
  border-left: 2px solid var(--brand-purple);
  border-radius: var(--radius-md);
  padding: 2rem 2rem 2rem 2.5rem;
  margin-bottom: 1.5rem;
}
.takeaways li { color: var(--text-secondary); }
.takeaways li:last-child { margin-bottom: 0; }

/* --- Tables --- */
.table-scroll { overflow-x: auto; margin: 0 0 2.5rem; }
.article-body table {
  width: 100%;
  min-width: 540px;
  border-collapse: collapse;
  font-size: 0.92rem;
}
.article-body th {
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-glow);
  padding: 0.85rem 1rem 0.85rem 0;
  white-space: nowrap;
}
.article-body td {
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.9rem 1rem 0.9rem 0;
  vertical-align: top;
  color: var(--text-secondary);
}
.article-body tbody tr:last-child td { border-bottom: none; }

/* --- Charts --- */
.article-body figure {
  margin: 0 0 2.75rem;
  padding: 1.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  overflow-x: auto;
}
.article-body figure svg { max-width: 100%; height: auto; display: block; }

/* --- CTA --- */
.article-cta {
  margin-top: 4rem;
  padding: 2.5rem;
  background: var(--bg-surface-glass);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
}
.article-cta h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--text-primary);
  margin-bottom: 1rem;
  border: 0;
  padding: 0;
}
.article-cta p { color: var(--text-secondary); margin-bottom: 1.75rem; }

/* --- Author --- */
.article-author {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
}
.author-mark {
  flex: 0 0 3px;
  align-self: stretch;
  background: var(--brand-purple);
  border-radius: 2px;
}
.article-author h3 { font-size: 1rem; color: var(--text-primary); margin-bottom: 0.4rem; }
.article-author p { font-size: 0.92rem; color: var(--text-muted); line-height: 1.6; }

@media (max-width: 768px) {
  .article-shell { padding-top: 120px; }
  .article-body { font-size: 1rem; }
  .article-body h2 { margin-top: 3rem; }
  .article-cta, .takeaways { padding: 1.5rem; }
}