/* Blog index + article — extends the tokens/patterns in style.css */

.blog-hero {
  padding: clamp(7rem, 10vh, 8.5rem) clamp(1.25rem, 4vw, 3rem) clamp(2.5rem, 5vh, 4rem);
  max-width: 1120px;
  margin: 0 auto;
}

.blog-hero h1 {
  font-size: var(--step-3);
  font-weight: 700;
  margin: 0.9rem 0 1rem;
  max-width: 18ch;
}

.blog-hero p {
  color: var(--muted);
  max-width: 60ch;
  font-size: 1.05rem;
}

.blog-list {
  padding: 0 clamp(1.25rem, 4vw, 3rem) var(--space);
  max-width: 1120px;
  margin: 0 auto;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.4rem;
}

.blog-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  padding: 1.7rem 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: rgba(107, 240, 194, 0.35);
}

.blog-card .blog-tag {
  color: var(--mint);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.blog-card h2 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  line-height: 1.25;
  margin: 0;
}

.blog-card p {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  margin: 0;
}

.blog-card .blog-meta {
  margin-top: auto;
  padding-top: 0.6rem;
  font-size: 0.82rem;
  color: var(--muted);
  display: flex;
  gap: 0.6rem;
  align-items: center;
}

/* -- Article -- */

.article-shell {
  padding: clamp(6.5rem, 9vh, 8rem) clamp(1.25rem, 4vw, 3rem) var(--space);
  max-width: 760px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1.6rem;
}

.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--mint); }
.breadcrumb span[aria-current] { color: var(--text); }

.article-eyebrow { color: var(--mint); }

.article-shell h1 {
  font-size: var(--step-3);
  font-weight: 700;
  margin: 0.9rem 0 1rem;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2.2rem;
  padding-bottom: 1.6rem;
  border-bottom: 1px solid var(--line);
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text);
}

.article-body p { margin: 0 0 1.3rem; }

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 2.4rem 0 1rem;
  letter-spacing: -0.01em;
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  margin: 1.8rem 0 0.8rem;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.3rem;
  padding-left: 1.4rem;
  color: var(--text);
}

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

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

.article-body strong { color: var(--text); }

.article-body a {
  color: var(--mint);
  text-decoration-color: rgba(107, 240, 194, 0.4);
  text-underline-offset: 3px;
}

.article-cta {
  margin: 2.6rem 0;
  padding: 1.6rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.article-cta p { margin: 0; font-size: 0.98rem; }

.article-cta .btns { display: flex; gap: 0.7rem; flex-wrap: wrap; }

.related {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.related h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  margin: 0 0 1.2rem;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.related-grid a {
  display: block;
  padding: 1.1rem 1.2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--text);
  text-decoration: none;
  font-size: 0.92rem;
  line-height: 1.4;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.related-grid a:hover {
  border-color: rgba(107, 240, 194, 0.35);
  transform: translateY(-2px);
}

@media (max-width: 640px) {
  .article-cta { flex-direction: column; align-items: flex-start; }
}