/* ─── Blog CSS (blog.css) ────────────────────────────────── */

/* Page hero light */
.page-hero-light { padding: calc(var(--nav-height) + 56px) 0 56px; background: var(--white); border-bottom: 1px solid var(--border); }

/* Filter */
.blog-filter { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 24px; }
.bf-btn { padding: 7px 18px; border-radius: var(--r-full); border: 1.5px solid var(--border); background: transparent; font-family: var(--font-display); font-size: 13px; font-weight: 700; color: var(--muted); cursor: pointer; transition: all 0.2s; }
.bf-btn:hover { border-color: var(--green); color: var(--green); }
.bf-btn.active { background: var(--green); color: #fff; border-color: var(--green); }

/* Loading skeleton */
.blog-loading { display: flex; flex-direction: column; gap: 16px; }
.blog-skeleton { height: 420px; background: var(--sand); border-radius: var(--r-xl); animation: shimmer 1.5s infinite; }
.blog-skeleton-sm { height: 200px; background: var(--sand); border-radius: var(--r-xl); animation: shimmer 1.5s infinite; }
@keyframes shimmer { 0%,100%{opacity:.6} 50%{opacity:1} }

/* Featured post */
.blog-post-featured { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-radius: var(--r-2xl); overflow: hidden; border: 1px solid var(--border); transition: all 0.3s; }
.blog-post-featured:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }
.bpf-image { min-height: 320px; position: relative; display: flex; align-items: flex-start; padding: 24px; }
.bpf-category-badge { background: rgba(255,255,255,0.15); color: #fff; font-size: 11px; font-weight: 700; padding: 5px 14px; border-radius: var(--r-full); font-family: var(--font-display); border: 1px solid rgba(255,255,255,0.2); }
.bpf-content { padding: 40px; background: var(--white); display: flex; flex-direction: column; justify-content: center; }
.bpf-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--muted); margin-bottom: 16px; flex-wrap: wrap; }
.bpf-author-avatar { width: 26px; height: 26px; border-radius: 50%; background: var(--green-light); color: var(--green); display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 10px; font-weight: 800; }
.bpf-title { font-family: var(--font-display); font-size: 24px; font-weight: 800; color: var(--ink); line-height: 1.2; letter-spacing: -0.5px; margin-bottom: 16px; }
.bpf-excerpt { font-size: 15px; color: var(--muted); line-height: 1.75; }

/* Post grid */
.blog-posts-grid, #blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.blog-post-card { border-radius: var(--r-xl); overflow: hidden; border: 1px solid var(--border); transition: all 0.3s; background: var(--white); }
.blog-post-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); border-color: rgba(11,94,62,0.2); }
.bpc-image { height: 140px; position: relative; display: flex; align-items: flex-start; padding: 14px; }
.bpc-cat { background: rgba(255,255,255,0.15); color: #fff; font-size: 10px; font-weight: 700; padding: 3px 10px; border-radius: var(--r-full); font-family: var(--font-display); border: 1px solid rgba(255,255,255,0.2); }
.bpc-body { padding: 20px; }
.bpc-meta { display: flex; gap: 12px; font-size: 11px; color: var(--muted); margin-bottom: 10px; font-family: var(--font-display); font-weight: 600; }
.bpc-title { font-family: var(--font-display); font-size: 16px; font-weight: 800; color: var(--ink); line-height: 1.3; letter-spacing: -0.3px; margin-bottom: 8px; }
.bpc-excerpt { font-size: 13px; color: var(--muted); line-height: 1.65; }

/* Newsletter */
.newsletter-box { background: var(--green); border-radius: var(--r-2xl); padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.newsletter-form { display: flex; gap: 10px; flex-shrink: 0; }
.newsletter-input { width: 280px; background: rgba(255,255,255,0.15); border-color: rgba(255,255,255,0.2); color: #fff; }
.newsletter-input::placeholder { color: rgba(255,255,255,0.5); }

@media (max-width: 1024px) {
  .blog-post-featured { grid-template-columns: 1fr; }
  .bpf-image { min-height: 200px; }
  .blog-posts-grid, #blog-grid { grid-template-columns: 1fr 1fr; }
  .newsletter-box { flex-direction: column; text-align: center; }
  .newsletter-form { flex-direction: column; width: 100%; }
  .newsletter-input { width: 100%; }
}
@media (max-width: 768px) {
  .blog-posts-grid, #blog-grid { grid-template-columns: 1fr; }
}