/* =============================================================
   Blog & Article styles
   ============================================================= */

/* Nav light variant (blog pages have light bg) */
.nav--light { background: rgba(245,240,235,.96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.nav--light .logo-serif { color: var(--ink); }
.nav--light .nav-link { color: var(--ink-mute); }
.nav--light .nav-link:hover { color: var(--ink); }
.nav--light .toggle-bar { background: var(--ink); }
.nav-link--active { color: var(--accent) !important; }

/* =============================================================
   Blog hero
   ============================================================= */
.blog-hero {
  padding: calc(var(--nav-h) + 5rem) 0 4rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.blog-hero-title {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 9vw, 7rem);
  font-weight: 500;
  color: var(--ink);
  line-height: .95;
  letter-spacing: -.02em;
  margin-bottom: 1.25rem;
}
.blog-hero-sub {
  font-size: 1.0625rem;
  color: var(--ink-mute);
  max-width: 55ch;
  line-height: 1.7;
}

/* =============================================================
   Blog grid
   ============================================================= */
.blog-grid-section { padding: clamp(4rem, 8vw, 7rem) 0; }

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

.blog-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
  border-bottom: 1px solid var(--line);
  padding-bottom: 4rem;
}
.blog-card:last-child { border-bottom: none; }

.blog-card-img-wrap {
  display: block;
  overflow: hidden;
  border-radius: 2px;
  background: var(--bg-2);
}
.blog-card-img-wrap img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  transition: transform .6s var(--ease-out);
}
.blog-card:hover .blog-card-img-wrap img { transform: scale(1.04); }

.blog-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  font-size: .75rem;
  color: var(--ink-mute);
}
.blog-cat {
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--accent);
}
.blog-sep { opacity: .4; }

.blog-card-title {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: .75rem;
}
.blog-card-title a { transition: color .2s; }
.blog-card-title a:hover { color: var(--accent); }

.blog-card-excerpt {
  font-size: .9375rem;
  color: var(--ink-mute);
  line-height: 1.75;
  max-width: 65ch;
  margin-bottom: 1.25rem;
}

.blog-read-more {
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .04em;
  color: var(--accent);
  position: relative;
  display: inline-block;
}
.blog-read-more::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0; right: 100%;
  height: 1px; background: var(--accent);
  transition: right .3s var(--ease-out);
}
.blog-read-more:hover::after { right: 0; }

/* Blog newsletter bar */
.blog-newsletter {
  background: var(--bg-dark);
  padding: 4rem 0;
}
.newsletter-inner {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: flex-start;
}
.newsletter-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 500;
  color: var(--cream);
  line-height: 1.15;
  margin-bottom: .75rem;
}
.newsletter-title em { font-style: italic; color: var(--accent); }
.newsletter-content p { font-size: .9375rem; color: rgba(245,240,235,.6); }

/* =============================================================
   Article layout
   ============================================================= */

/* Reading progress */
.reading-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: var(--accent);
  z-index: 9000;
  transition: width .1s linear;
}

/* Article header */
.article-header {
  padding: calc(var(--nav-h) + 4rem) 0 3rem;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.breadcrumb { margin-bottom: 1.5rem; }
.breadcrumb a {
  font-size: .8125rem;
  color: var(--ink-mute);
  transition: color .2s;
}
.breadcrumb a:hover { color: var(--accent); }

.article-cat {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  display: block;
}
.article-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 500;
  line-height: 1.1;
  color: var(--ink);
  max-width: 22ch;
  margin-bottom: 1.5rem;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  align-items: center;
  font-size: .8125rem;
  color: var(--ink-mute);
}
.article-meta strong { color: var(--ink-soft); font-weight: 500; }
.meta-sep { opacity: .4; }

/* Article hero image */
.article-hero-img {
  background: var(--bg-2);
  overflow: hidden;
}
.article-hero-img img {
  width: 100%;
  aspect-ratio: 21/9;
  object-fit: cover;
  object-position: center 35%;
}

/* Article body */
.article-body {
  padding: clamp(3.5rem, 7vw, 6rem) 0;
  background: var(--bg);
}
.article-content {
  max-width: 720px;
  margin: 0 auto;
}

/* Drop cap */
.dropcap {
  float: left;
  font-family: var(--serif);
  font-size: clamp(4.5rem, 8vw, 6rem);
  line-height: .82;
  font-weight: 600;
  color: var(--accent);
  margin-right: .12em;
  margin-top: .08em;
  padding-bottom: .05em;
}

.article-lede {
  font-size: clamp(1.0625rem, 2vw, 1.2rem);
  color: var(--ink-soft);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.article-content p {
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.article-content h2 {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 500;
  color: var(--ink);
  margin-top: 3rem;
  margin-bottom: 1rem;
  line-height: 1.2;
}
.article-content h2:first-child { margin-top: 0; }

.article-content strong { color: var(--ink); font-weight: 500; }
.article-content em { font-style: italic; }
.article-content a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.article-content a:hover { opacity: .8; }

.article-list {
  list-style: none;
  padding: 0;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}
.article-list li {
  display: flex;
  gap: .75rem;
  font-size: 1rem;
  color: var(--ink-soft);
  line-height: 1.75;
  padding-left: 1.25rem;
  position: relative;
}
.article-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent);
  flex-shrink: 0;
}

/* Pull quote */
.pull-quote {
  border-left: 3px solid var(--accent);
  padding: 1.25rem 2rem;
  margin: 2.5rem 0;
  font-family: var(--serif);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-style: italic;
  color: var(--ink);
  line-height: 1.55;
  background: var(--bg-2);
  border-radius: 0 2px 2px 0;
}

/* Author bio */
.article-author-bio {
  max-width: 720px;
  margin: 3.5rem auto 0;
  padding: 2.5rem;
  background: var(--bg-2);
  border-radius: 2px;
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
}
.bio-photo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top;
  flex-shrink: 0;
}
.bio-name { font-family: var(--serif); font-size: 1.2rem; font-weight: 500; color: var(--ink); margin-bottom: .15rem; }
.bio-role { font-size: .8rem; color: var(--accent); font-weight: 500; letter-spacing: .06em; margin-bottom: .75rem; }
.bio-text { font-size: .875rem; color: var(--ink-mute); line-height: 1.65; margin-bottom: 1rem; }

.btn-sm { padding: .6rem 1.25rem; font-size: .8125rem; }

/* Article CTA */
.article-cta {
  max-width: 720px;
  margin: 4rem auto 0;
  padding: 3rem;
  background: var(--bg-dark);
  border-radius: 4px;
  text-align: center;
}
.article-cta .section-kicker { color: rgba(245,240,235,.5); margin-bottom: .75rem; }
.article-cta-title {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 500;
  color: var(--cream);
  margin-bottom: 1rem;
  line-height: 1.15;
}
.article-cta-title em { font-style: italic; color: var(--accent); }
.article-cta p { font-size: .9375rem; color: rgba(245,240,235,.6); margin-bottom: 2rem; line-height: 1.7; }

/* Related articles */
.related-articles { padding: clamp(4rem, 8vw, 6rem) 0; background: var(--bg-2); }
.related-title { margin-bottom: 2.5rem; }
.related-grid { grid-template-columns: 1fr; gap: 2rem; }
.related-grid .blog-card { padding-bottom: 0; border-bottom: none; }

/* =============================================================
   Responsive
   ============================================================= */
@media (min-width: 720px) {
  .blog-grid { gap: 0; }
  .blog-card { grid-template-columns: 320px 1fr; gap: 3rem; padding: 3.5rem 0; border-bottom: 1px solid var(--line); border-top: none; }
  .blog-card:first-child { border-top: 1px solid var(--line); }
  .blog-card-img-wrap img { aspect-ratio: 3/2; height: 100%; }
  .blog-card-title { font-size: clamp(1.4rem, 2.5vw, 1.85rem); }

  .newsletter-inner { flex-direction: row; align-items: center; justify-content: space-between; }

  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .related-grid .blog-card { display: block; }
  .related-grid .blog-card-img-wrap img { aspect-ratio: 16/9; }

  .article-author-bio { flex-direction: row; }
}

@media (min-width: 960px) {
  .article-hero-img img { aspect-ratio: 21/8; }
}