/* ── Blog styles ── */
.blog-hero {
  background: linear-gradient(135deg, #4a0292 0%, #7d33ba 60%, #ad56d9 100%);
  color: #fff;
  padding: 5rem 1.5rem 3.5rem;
  text-align: center;
}
.blog-hero__eyebrow {
  font-family: var(--font-btn);
  font-size: 0.8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .75;
  margin-bottom: .75rem;
}
.blog-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 400;
  margin: 0 0 1rem;
  line-height: 1.2;
}
.blog-hero p {
  font-size: 1.05rem;
  opacity: .85;
  max-width: 560px;
  margin: 0 auto;
}

/* breadcrumb */
.breadcrumb {
  font-size: .82rem;
  color: var(--muted);
  padding: .75rem 0;
  margin-bottom: 1.5rem;
}
.breadcrumb a { color: var(--violet); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { margin: 0 .4rem; }

/* Post grid (listing) */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
  padding: 3rem 0 4rem;
}
.blog-card {
  background: var(--white);
  border: 1.5px solid var(--line);
  border-radius: var(--r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s, transform .2s;
}
.blog-card:hover { box-shadow: 0 8px 32px rgba(74,2,146,.13); transform: translateY(-2px); }
.blog-card__img { aspect-ratio: 16/9; overflow: hidden; background: var(--panel); }
.blog-card__img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.blog-card__body { padding: 1.25rem 1.5rem 1.5rem; flex: 1; display: flex; flex-direction: column; }
.blog-card__cluster {
  font-family: var(--font-btn);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--violet);
  margin-bottom: .5rem;
}
.blog-card__title {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 400;
  line-height: 1.35;
  margin: 0 0 .75rem;
  color: var(--ink);
}
.blog-card__desc {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.55;
  flex: 1;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-card__link {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-family: var(--font-btn);
  font-size: .85rem;
  color: var(--violet);
  text-decoration: none;
  font-weight: 500;
}
.blog-card__link:hover { text-decoration: underline; }
.blog-card__link svg { flex-shrink: 0; }

/* Article (single post) */
.post-layout {
  display: grid;
  grid-template-columns: 1fr min(720px, 100%) 1fr;
  gap: 0;
  padding: 2.5rem 1.5rem 4rem;
}
.post-layout > * { grid-column: 2; }
.post-hero-img {
  grid-column: 1 / -1;
  margin: 0 -1.5rem 2.5rem;
  max-height: 420px;
  overflow: hidden;
  border-radius: 0;
}
.post-hero-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.post-meta {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: wrap;
  font-size: .8rem;
  color: var(--muted);
  margin-bottom: 2rem;
}
.post-meta__cluster {
  background: #f0eaf8;
  color: var(--violet);
  border-radius: var(--r-pill);
  padding: .2rem .75rem;
  font-family: var(--font-btn);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.post-body { line-height: 1.75; font-size: 1.05rem; color: var(--ink-soft); }
.post-body h2 { font-family: var(--font-head); font-weight: 400; font-size: 1.55rem; margin: 2.5rem 0 1rem; color: var(--ink); }
.post-body h3 { font-family: var(--font-head); font-weight: 400; font-size: 1.2rem; margin: 2rem 0 .75rem; color: var(--violet-700); }
.post-body h4 { font-weight: 600; font-size: 1rem; margin: 1.5rem 0 .5rem; }
.post-body p { margin: 0 0 1.25rem; }
.post-body ul, .post-body ol { margin: 0 0 1.25rem 1.5rem; }
.post-body li { margin-bottom: .4rem; }
.post-body a { color: var(--violet); }
.post-body a:hover { text-decoration: none; }
.post-body img {
  width: 100%;
  border-radius: var(--r-card);
  margin: 1.5rem 0;
  display: block;
}
.post-body blockquote {
  border-left: 3px solid var(--violet);
  margin: 1.5rem 0;
  padding: .75rem 1.25rem;
  background: #f8f4fc;
  border-radius: 0 var(--r-card-sm) var(--r-card-sm) 0;
  color: var(--muted);
  font-style: italic;
}
.post-body strong { color: var(--ink); }
.post-body hr { border: none; border-top: 1.5px solid var(--line); margin: 2rem 0; }

/* CTA box at end of post */
.post-cta {
  background: linear-gradient(135deg, #4a0292 0%, #7d33ba 100%);
  color: #fff;
  border-radius: var(--r-card);
  padding: 2rem 2rem 2.25rem;
  text-align: center;
  margin: 3rem 0 2rem;
}
.post-cta h3 { font-family: var(--font-head); font-weight: 400; font-size: 1.4rem; margin: 0 0 .75rem; }
.post-cta p { opacity: .85; margin: 0 0 1.25rem; font-size: .95rem; }
.post-cta a.btn { background: #fff; color: var(--violet); font-family: var(--font-btn); font-weight: 600; padding: .7rem 1.75rem; border-radius: var(--r-pill); text-decoration: none; display: inline-block; transition: opacity .15s; }
.post-cta a.btn:hover { opacity: .9; }

/* Related posts */
.related-posts { margin-top: 3rem; }
.related-posts h3 { font-family: var(--font-head); font-weight: 400; font-size: 1.3rem; margin: 0 0 1.25rem; }
.related-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.25rem; }
.related-card { background: var(--panel-2); border-radius: var(--r-card-sm); padding: 1rem 1.25rem; text-decoration: none; color: var(--ink); display: block; transition: background .15s; }
.related-card:hover { background: #ede6f5; }
.related-card__title { font-family: var(--font-head); font-size: .92rem; line-height: 1.35; margin-bottom: .35rem; }
.related-card__cluster { font-size: .72rem; color: var(--violet); font-family: var(--font-btn); text-transform: uppercase; letter-spacing: .08em; }

@media (max-width: 600px) {
  .post-layout { padding: 1.5rem 1rem 3rem; }
  .post-hero-img { margin: 0 -1rem 1.5rem; }
  .post-body h2 { font-size: 1.3rem; }
  .blog-grid { grid-template-columns: 1fr; }
}