/* Blog post styles — used by /blog/*.html */
.post-hero { padding: 56px 0 32px; background: linear-gradient(180deg, #ECFDF5 0%, #F8FAFC 100%); }
.post-hero .badge { background: rgba(16,185,129,.12); color: var(--primary-dark); }
.post-hero h1 { font-size: clamp(1.6rem, 4vw, 2.4rem); line-height: 1.18; margin: 12px 0 14px; max-width: 820px; }
.post-meta { color: var(--text-secondary); font-size: .88rem; }
.post-meta strong { color: var(--dark); font-weight: 600; }
.post-cover { aspect-ratio: 16/9; max-height: 460px; background: #F1F5F9 center/cover no-repeat; border-radius: 16px; margin: 0 auto 36px; max-width: 920px; box-shadow: var(--shadow-md); }
.post-body { max-width: 760px; margin: 0 auto; }
.post-body > * { margin-bottom: 18px; }
.post-body p { font-size: 1.05rem; line-height: 1.7; color: var(--dark); }
.post-body h2 { font-size: 1.4rem; font-weight: 800; color: var(--dark); margin: 36px 0 12px; padding-top: 12px; }
.post-body h3 { font-size: 1.12rem; font-weight: 700; color: var(--dark); margin: 28px 0 8px; }
.post-body ul, .post-body ol { padding-left: 22px; line-height: 1.8; color: var(--dark); font-size: 1.02rem; }
.post-body li { margin-bottom: 6px; }
.post-body strong { color: var(--dark); font-weight: 700; }
.post-body a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
.post-body blockquote { border-left: 4px solid var(--primary); background: #F0FDF4; padding: 16px 22px; border-radius: 0 12px 12px 0; margin: 24px 0; color: var(--dark); font-style: italic; }
.post-body .callout {
  background: linear-gradient(135deg, #ECFDF5 0%, #F0FDF4 100%);
  border: 1px solid #10B981;
  border-radius: 14px;
  padding: 18px 22px;
  margin: 24px 0;
}
.post-body .callout strong { display: block; margin-bottom: 6px; color: var(--primary-dark); }
.post-body figure { margin: 20px 0; }
.post-body figcaption { color: var(--text-secondary); font-size: .85rem; text-align: center; margin-top: 8px; }
.post-cta {
  background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
  color: #fff;
  border-radius: 16px;
  padding: 32px 28px;
  margin: 40px auto 0;
  max-width: 920px;
  text-align: center;
}
.post-cta h3 { color: #fff; font-size: 1.35rem; margin: 0 0 10px; }
.post-cta p { color: #CBD5E1; margin: 0 0 20px; font-size: 1rem; }
.post-cta .btn { background: #10B981; color: #fff; box-shadow: 0 6px 20px rgba(16,185,129,.35); }
.post-cta .btn:hover { background: #059669; }
.post-cta .btn-ghost { background: rgba(255,255,255,.08); color: #fff; border: 1px solid rgba(255,255,255,.18); box-shadow: none; margin-left: 8px; }
.post-cta .btn-ghost:hover { background: rgba(255,255,255,.14); }
.post-related { margin-top: 56px; }
.post-related .blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; margin-top: 18px; }
.post-related a { display: block; padding: 14px 18px; background: #fff; border: 1px solid #E5E7EB; border-radius: 12px; color: var(--dark); text-decoration: none; transition: border-color .2s, transform .2s; }
.post-related a:hover { border-color: var(--primary); transform: translateY(-2px); }
.post-related strong { display: block; font-size: .95rem; margin-bottom: 4px; }
.post-related span { color: var(--text-secondary); font-size: .82rem; }
@media (max-width: 600px) {
  .post-hero { padding: 40px 0 24px; }
  .post-cover { border-radius: 10px; margin-bottom: 24px; }
  .post-body p { font-size: 1rem; }
  .post-cta { padding: 24px 20px; border-radius: 12px; }
  .post-cta .btn-ghost { margin-left: 0; margin-top: 8px; display: inline-block; }
}

/* Blog hub cards */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: var(--max-w); margin: 0 auto; }
.blog-card { background: #fff; border: 1px solid #E5E7EB; border-radius: 16px; overflow: hidden; transition: transform .2s, box-shadow .2s, border-color .2s; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--primary); }
.blog-card a { display: block; text-decoration: none; color: inherit; }
.blog-card-cover { aspect-ratio: 16/9; background: #F1F5F9 center/cover no-repeat; }
.blog-card-body { padding: 22px 24px 24px; }
.blog-card-tag { display: inline-block; background: rgba(16,185,129,.12); color: var(--primary-dark); padding: 4px 10px; border-radius: 999px; font-size: .78rem; font-weight: 700; margin-bottom: 10px; }
.blog-card h2 { font-size: 1.18rem; line-height: 1.3; font-weight: 800; color: var(--dark); margin: 0 0 10px; }
.blog-card p { font-size: .95rem; line-height: 1.55; color: var(--text-secondary); margin: 0 0 14px; }
.blog-card-meta { font-size: .82rem; color: var(--text-secondary); font-weight: 500; }