/* Blog / article pages — extends lp-studio tokens */
.blog-hero {
  padding: 72px 0 40px;
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 10% 0%, rgba(0, 163, 196, 0.12), transparent 55%),
    radial-gradient(ellipse 40% 40% at 90% 20%, rgba(255, 92, 57, 0.08), transparent 50%);
  pointer-events: none;
}
.blog-crumb {
  position: relative;
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--st-mute);
}
.blog-crumb a:hover { color: var(--st-ink); }
.blog-crumb span { margin: 0 8px; opacity: 0.5; }
.blog-hero h1 {
  position: relative;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  letter-spacing: -0.03em;
  font-weight: 700;
  max-width: 18em;
  text-wrap: balance;
}
.blog-meta {
  position: relative;
  margin: 18px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  font-size: 14px;
  color: var(--st-mute);
}
.blog-meta .tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--st-soft);
  color: var(--st-deep);
  font-size: 12px;
  font-weight: 600;
}

.blog-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 48px;
  padding-bottom: 80px;
  align-items: start;
}
.blog-prose {
  max-width: 42rem;
}
.blog-prose > p.lead {
  font-size: 18px;
  color: var(--st-mute);
  margin: 0 0 28px;
  text-wrap: pretty;
}
.blog-figure {
  margin: 0 0 32px;
  border-radius: 16px;
  overflow: hidden;
  background:
    linear-gradient(135deg, #0b3a4a 0%, #00a3c4 55%, #ff5c39 120%);
  min-height: 200px;
  display: grid;
  place-items: end stretch;
  position: relative;
}
.blog-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(255,255,255,0.18), transparent 40%),
    linear-gradient(to top, rgba(12,18,34,0.55), transparent 50%);
}
.blog-figure figcaption {
  position: relative;
  z-index: 1;
  padding: 16px 20px;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
}
.blog-prose h2 {
  margin: 40px 0 14px;
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.blog-prose h3 {
  margin: 28px 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
}
.blog-prose p {
  margin: 0 0 16px;
  color: var(--st-ink);
  text-wrap: pretty;
}
.blog-prose ul, .blog-prose ol {
  margin: 0 0 20px;
  padding-left: 1.25em;
  color: var(--st-ink);
}
.blog-prose li { margin: 0 0 8px; }
.blog-prose li::marker { color: var(--st-signal); }
.blog-prose strong { font-weight: 600; }
.blog-callout {
  margin: 28px 0;
  padding: 20px 22px;
  border-left: 3px solid var(--st-signal);
  background: var(--st-soft);
  border-radius: 0 12px 12px 0;
}
.blog-callout p { margin: 0; color: var(--st-deep); }
.blog-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0 28px;
}
.blog-stat {
  padding: 16px 0 0;
  border-top: 2px solid var(--st-signal);
}
.blog-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.03em;
  color: var(--st-ink);
}
.blog-stat span {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--st-mute);
}
.blog-cta-box {
  margin: 40px 0 0;
  padding: 28px;
  background: linear-gradient(120deg, #0c1222 0%, #0b3a4a 55%, #0b6e8a 100%);
  border-radius: 16px;
  color: #fff;
}
.blog-cta-box h2 {
  margin: 0;
  color: #fff;
  font-size: 22px;
}
.blog-cta-box p {
  margin: 10px 0 18px;
  color: rgba(255,255,255,0.78);
}
.blog-cta-box .st-btn-accent {
  background: #fff;
  color: var(--st-ink);
}

.blog-aside {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 20px;
}
.blog-toc {
  padding: 0;
  margin: 0;
  list-style: none;
  border-top: 1px solid var(--st-line);
}
.blog-toc li { border-bottom: 1px solid var(--st-line); }
.blog-toc a {
  display: block;
  padding: 12px 0;
  font-size: 13px;
  color: var(--st-mute);
  font-weight: 500;
}
.blog-toc a:hover { color: var(--st-ink); }
.blog-aside-card {
  padding-top: 16px;
  border-top: 3px solid var(--st-tally);
}
.blog-aside-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
}
.blog-aside-card p {
  margin: 8px 0 14px;
  font-size: 13px;
  color: var(--st-mute);
}

/* Index cards */
.blog-index { padding: 48px 0 96px; }
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px 40px;
  margin-top: 8px;
}
.blog-card {
  display: grid;
  gap: 14px;
  padding-top: 16px;
  border-top: 3px solid var(--st-signal);
}
.blog-card:hover .blog-card-title { color: var(--st-deep); }
.blog-card-cover {
  height: 140px;
  border-radius: 12px;
  background:
    linear-gradient(135deg, #0b3a4a 0%, #00a3c4 60%, #ff5c39 130%);
  position: relative;
  overflow: hidden;
}
.blog-card-cover::after {
  content: attr(data-label);
  position: absolute;
  left: 16px;
  bottom: 14px;
  color: #fff;
  font-size: 13px;
  font-weight: 600;
}
.blog-card-kicker {
  margin: 0;
  font-size: 12px;
  font-weight: 600;
  color: var(--st-deep);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.blog-card-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: -0.02em;
  transition: color 0.2s var(--ease);
  text-wrap: balance;
}
.blog-card-excerpt {
  margin: 0;
  font-size: 14px;
  color: var(--st-mute);
  text-wrap: pretty;
}
.blog-card-meta {
  margin: 0;
  font-size: 13px;
  color: var(--st-mute);
}

/* Homepage article teaser */
.st-articles {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: start;
}
.st-article-feat {
  display: grid;
  gap: 14px;
  padding-top: 16px;
  border-top: 3px solid var(--st-signal);
}
.st-article-feat-stack { margin-bottom: 20px; }
.st-article-feat h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.st-article-feat p { margin: 0; color: var(--st-mute); }
.st-article-feat .cta {
  margin-top: 8px;
  font-weight: 600;
  color: var(--st-deep);
}
.st-article-feat .cta:hover { color: var(--st-ink); }
.st-why-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 48px;
  margin-top: 8px;
}
.st-why {
  padding-top: 16px;
  border-top: 3px solid var(--st-signal);
}
.st-why h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 22px;
}
.st-why p { margin: 12px 0 0; color: var(--st-mute); font-size: 15px; }
.st-why ul {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}
.st-why li {
  position: relative;
  padding-left: 16px;
  color: var(--st-mute);
  font-size: 14px;
}
.st-why li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--st-signal);
}

@media (max-width: 960px) {
  .blog-layout { grid-template-columns: 1fr; }
  .blog-aside { position: static; order: -1; }
  .blog-stats { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .st-articles, .st-why-grid { grid-template-columns: 1fr; }
}