/* ============================================================
   70 — Blog
   Post pages (article typography, featured image, CTA, related cards) and the
   /blog/ article grid. Added for the old WordPress blog import (no blog pattern
   exists in the Template 3 master); reuses existing tokens only.
   ============================================================ */

/* --- Article --- */
.sec-70-blog-article {
  padding-block: clamp(3rem, 2rem + 4vw, 5.5rem) clamp(2.5rem, 2rem + 3vw, 4rem);
}

.sec-70-blog-article__body {
  max-width: 68ch;
  margin-inline: auto;
  color: var(--text-on-bone-dim);
  font-size: var(--fs-body);
  line-height: 1.75;
}

.sec-70-blog-article__figure {
  margin: 0 0 2.4rem;
}

.sec-70-blog-article__figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}

.sec-70-blog-article__body p,
.sec-70-blog-article__body ul,
.sec-70-blog-article__body ol,
.sec-70-blog-article__body blockquote {
  margin-bottom: 1.35rem;
}

.sec-70-blog-article__body h2,
.sec-70-blog-article__body h3,
.sec-70-blog-article__body h4 {
  color: var(--text-on-bone);
  line-height: 1.2;
}

.sec-70-blog-article__body h2 {
  font-size: var(--fs-h3);
  margin: 2.6rem 0 1rem;
}

.sec-70-blog-article__body h3 {
  font-size: var(--fs-h4);
  margin: 2.1rem 0 0.8rem;
}

.sec-70-blog-article__body h4 {
  font-size: 1.05rem;
  margin: 1.8rem 0 0.6rem;
}

.sec-70-blog-article__body > :first-child,
.sec-70-blog-article__figure + * { margin-top: 0; }

.sec-70-blog-article__body ul,
.sec-70-blog-article__body ol {
  padding-left: 1.4rem;
}

.sec-70-blog-article__body ul { list-style: disc; }
.sec-70-blog-article__body ol { list-style: decimal; }

.sec-70-blog-article__body li {
  margin-bottom: 0.5rem;
}

.sec-70-blog-article__body li::marker {
  color: var(--accent);
}

.sec-70-blog-article__body strong {
  color: var(--text-on-bone);
}

.sec-70-blog-article__body a {
  color: var(--accent-strong);
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.sec-70-blog-article__body a:hover {
  color: var(--accent);
}

.sec-70-blog-article__body blockquote {
  padding-left: 1.4rem;
  border-left: 3px solid var(--accent);
  font-family: var(--font-quote);
  font-style: italic;
  font-size: clamp(1.15rem, 1rem + 0.6vw, 1.4rem);
  color: var(--text-on-bone);
}

.sec-70-blog-article__video {
  position: relative;
  aspect-ratio: 16 / 9;
  margin: 0 0 1.6rem;
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--ink);
}

.sec-70-blog-article__video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.sec-70-blog-article__cta {
  max-width: 68ch;
  margin: 3rem auto 0;
  padding: clamp(1.5rem, 1rem + 2vw, 2.2rem);
  border-radius: var(--radius-card);
  background: var(--ink);
  color: var(--text-on-ink-dim);
  text-align: center;
}

.sec-70-blog-article__cta-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-h4);
  color: var(--text-on-ink);
  margin-bottom: 0.5rem;
}

.sec-70-blog-article__cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.3rem;
}

.sec-70-blog-article__cta .btn--ghost { color: var(--text-on-ink); }

/* --- Related posts --- */
.sec-70-blog-related {
  padding-block: 0 var(--sp-section);
}

.sec-70-blog-related__heading {
  font-size: var(--fs-h3);
  margin-bottom: 1.8rem;
}

.sec-70-blog-related__all {
  margin-top: 2rem;
  text-align: center;
}

/* --- Card grid (shared by /blog/ and related posts) --- */
.sec-70-blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr));
  gap: clamp(1.1rem, 2vw, 1.6rem);
}

.sec-70-blog-card {
  min-width: 0;
}

.sec-70-blog-card__link {
  display: flex;
  flex-direction: column;
  height: 100%;
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  color: inherit;
  text-decoration: none;
  transition: transform 300ms var(--ease-spring), box-shadow 300ms var(--ease-out);
}

.sec-70-blog-card__link:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
}

.sec-70-blog-card__link:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.sec-70-blog-card__media {
  display: block;
  aspect-ratio: 16 / 10;
  background: var(--ink-3);
  overflow: hidden;
}

.sec-70-blog-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sec-70-blog-card__placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.01em;
  color: hsl(0 0% 100% / 0.16);
  background: radial-gradient(circle at 30% 20%, var(--accent-glow), transparent 60%), var(--ink-2);
}

.sec-70-blog-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  padding: 1.2rem 1.3rem 1.4rem;
}

.sec-70-blog-card__meta {
  font-size: 0.8rem;
  color: var(--text-on-bone-dim);
}

.sec-70-blog-card__title {
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--text-on-bone);
}

.sec-70-blog-card__link:hover .sec-70-blog-card__title {
  color: var(--accent-strong);
}

.sec-70-blog-card__excerpt {
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--text-on-bone-dim);
}

html.reduced-motion .sec-70-blog-card__link { transition: none; }