/* ── Blog Hero ──────────────────────────────────────────────── */
.blog-hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  padding: var(--space-4xl) 0 var(--space-3xl);
  position: relative;
  overflow: hidden;
}
.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 55% 80% at 75% 50%, rgba(0,201,167,.18) 0%, transparent 70%);
}
.blog-hero .container { position: relative; z-index: 1; }
.blog-hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,201,167,.15); border: 1px solid rgba(0,201,167,.3);
  color: var(--color-accent); padding: 6px 14px; border-radius: var(--radius-full);
  font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  margin-bottom: var(--space-md);
}
.blog-hero-title {
  font-family: var(--font-display); font-size: clamp(2rem,5vw,3.5rem);
  font-weight: 800; color: var(--color-white); line-height: 1.15;
  margin-bottom: var(--space-md);
}
.blog-hero-title span { color: var(--color-accent); }
.blog-hero-sub { font-size: 1.05rem; color: rgba(255,255,255,.7); max-width: 580px; margin-bottom: var(--space-2xl); }

/* search form */
.blog-search-form { display: flex; gap: var(--space-sm); flex-wrap: wrap; max-width: 660px; }
.blog-search-input {
  flex: 1; min-width: 200px; padding: .75rem 1.25rem;
  border: 2px solid rgba(255,255,255,.2); border-radius: var(--radius-full);
  background: rgba(255,255,255,.1); color: var(--color-white);
  font-family: var(--font-body); font-size: .95rem;
  backdrop-filter: blur(6px); transition: border-color var(--transition);
}
.blog-search-input::placeholder { color: rgba(255,255,255,.5); }
.blog-search-input:focus { outline: none; border-color: var(--color-accent); background: rgba(255,255,255,.15); }
.blog-search-btn {
  padding: .75rem 1.5rem; background: var(--color-accent);
  color: var(--color-primary); border: none; border-radius: var(--radius-full);
  font-family: var(--font-body); font-weight: 700; font-size: .9rem;
  cursor: pointer; transition: background var(--transition), transform var(--transition);
  display: inline-flex; align-items: center; gap: 6px;
}
.blog-search-btn:hover { background: var(--color-accent-dark); transform: translateY(-1px); }

/* ── Featured Post ──────────────────────────────────────────── */
.featured-section { padding: var(--space-3xl) 0 var(--space-2xl); }
.featured-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .75rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--color-accent); margin-bottom: var(--space-lg);
}
.featured-label::before { content: ''; width: 28px; height: 2px; background: var(--color-accent); }
.featured-card {
  display: grid; grid-template-columns: 1fr; border-radius: var(--radius-xl);
  overflow: hidden; box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border); background: var(--color-white);
  transition: box-shadow var(--transition);
}
@media (min-width: 768px) { .featured-card { grid-template-columns: 1.4fr 1fr; } }
.featured-card:hover { box-shadow: var(--shadow-xl, 0 20px 60px rgba(0,0,0,.15)); }
.featured-img-wrap { position: relative; overflow: hidden; min-height: 280px; }
.featured-img-wrap img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.featured-card:hover .featured-img-wrap img { transform: scale(1.04); }
.featured-body { padding: var(--space-2xl); display: flex; flex-direction: column; justify-content: center; }
.featured-cat {
  display: inline-flex; align-items: center; background: var(--color-accent-light);
  color: var(--color-accent-dark); padding: 4px 12px; border-radius: var(--radius-full);
  font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: var(--space-md); width: fit-content; text-decoration: none;
  transition: all var(--transition);
}
.featured-cat:hover { background: var(--color-accent); color: var(--color-primary); }
.featured-title {
  font-family: var(--font-display); font-size: clamp(1.4rem,3vw,2rem);
  font-weight: 800; color: var(--color-primary); line-height: 1.25;
  margin-bottom: var(--space-md); text-decoration: none;
}
.featured-title:hover { color: var(--color-accent); }
.featured-excerpt { font-size: .95rem; color: var(--color-text-light); line-height: 1.75; margin-bottom: var(--space-xl); }
.featured-meta { display: flex; align-items: center; gap: var(--space-md); flex-wrap: wrap; font-size: .82rem; color: var(--color-muted); }
.featured-meta strong { color: var(--color-text); }

/* ── Blog Layout ────────────────────────────────────────────── */
.blog-layout {
  display: grid; grid-template-columns: 1fr;
  gap: var(--space-2xl); padding-bottom: var(--space-4xl);
}
@media (min-width: 1024px) { .blog-layout { grid-template-columns: 1fr 300px; } }

/* ── Post Grid ──────────────────────────────────────────────── */
.post-grid {
  display: grid; grid-template-columns: 1fr;
  gap: var(--space-xl);
}
@media (min-width: 640px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .post-grid { grid-template-columns: repeat(2, 1fr); } }

/* Post Card */
.post-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition);
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.post-card-img { position: relative; overflow: hidden; height: 200px; }
.post-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s ease; }
.post-card:hover .post-card-img img { transform: scale(1.06); }
.post-card-cat {
  position: absolute; top: var(--space-md); left: var(--space-md);
  background: var(--color-accent); color: var(--color-primary);
  padding: 3px 10px; border-radius: var(--radius-full);
  font-size: .68rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.post-card-body { padding: var(--space-lg); display: flex; flex-direction: column; flex: 1; }
.post-card-title {
  font-family: var(--font-display); font-size: 1.05rem; font-weight: 700;
  color: var(--color-primary); line-height: 1.35; margin-bottom: var(--space-sm);
}
.post-card-title a { text-decoration: none; color: inherit; transition: color var(--transition); }
.post-card-title a:hover { color: var(--color-accent); }
.post-card-excerpt { font-size: .85rem; color: var(--color-text-light); line-height: 1.65; margin-bottom: var(--space-md); flex: 1; }
.post-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-sm);
  padding-top: var(--space-md); border-top: 1px solid var(--color-border);
}
.post-card-meta { display: flex; flex-direction: column; gap: 2px; }
.post-card-author { font-size: .78rem; font-weight: 600; color: var(--color-text); }
.post-card-date { font-size: .72rem; color: var(--color-muted); }
.post-card-read {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .78rem; font-weight: 700; color: var(--color-accent);
  text-decoration: none; transition: gap var(--transition);
}
.post-card-read:hover { gap: 8px; }

/* ── Toolbar ────────────────────────────────────────────────── */
.blog-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-md);
  padding: var(--space-md) 0 var(--space-lg);
  border-bottom: 1px solid var(--color-border); margin-bottom: var(--space-xl);
}
.blog-result-info { font-size: .85rem; color: var(--color-muted); }
.active-filter {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--color-accent-light); color: var(--color-accent-dark);
  padding: 4px 12px; border-radius: var(--radius-full);
  font-size: .75rem; font-weight: 700;
}
.active-filter a { color: inherit; text-decoration: none; font-weight: 900; }
.mobile-filter-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: .5rem 1rem; border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full); background: var(--color-white);
  font-family: var(--font-body); font-size: .8rem; font-weight: 700;
  color: var(--color-text); cursor: pointer; transition: all var(--transition);
}
.mobile-filter-btn:hover { border-color: var(--color-accent); color: var(--color-accent); }
@media (min-width: 1024px) { .mobile-filter-btn { display: none; } }

/* ── Sidebar ────────────────────────────────────────────────── */
.blog-sidebar { display: flex; flex-direction: column; gap: var(--space-lg); }
.sidebar-card {
  background: var(--color-white); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-lg);
  position: sticky; top: calc(var(--navbar-height, 64px) + var(--space-lg));
}
.sidebar-title {
  font-family: var(--font-display); font-size: .95rem; font-weight: 700;
  color: var(--color-primary); margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm); border-bottom: 2px solid var(--color-accent-light);
}
.cat-list { display: flex; flex-direction: column; gap: 4px; }
.cat-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 10px; border-radius: var(--radius-sm);
  font-size: .85rem; color: var(--color-text-light);
  text-decoration: none; transition: all var(--transition);
}
.cat-item:hover, .cat-item.active {
  background: var(--color-accent-light); color: var(--color-accent-dark); font-weight: 600;
}
.cat-count {
  background: var(--color-bg); color: var(--color-muted);
  padding: 2px 7px; border-radius: var(--radius-full); font-size: .72rem; font-weight: 700;
}
.cat-item.active .cat-count { background: var(--color-accent); color: var(--color-primary); }

/* Recent posts */
.recent-item {
  display: flex; gap: var(--space-md); align-items: flex-start;
  padding: var(--space-sm) 0; border-bottom: 1px solid var(--color-border);
  text-decoration: none; transition: opacity var(--transition);
}
.recent-item:last-child { border-bottom: none; }
.recent-item:hover { opacity: .8; }
.recent-thumb {
  width: 58px; height: 58px; object-fit: cover;
  border-radius: var(--radius-sm); flex-shrink: 0;
}
.recent-info { flex: 1; }
.recent-title { font-size: .82rem; font-weight: 600; color: var(--color-text); line-height: 1.4; margin-bottom: 4px; }
.recent-date { font-size: .72rem; color: var(--color-muted); }

/* Tags cloud */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill {
  display: inline-block; padding: 5px 12px; border-radius: var(--radius-full);
  font-size: .75rem; font-weight: 700; background: var(--color-bg);
  border: 1.5px solid var(--color-border); color: var(--color-text-light);
  text-decoration: none; transition: all var(--transition);
}
.tag-pill:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* hidden on mobile */
.hidden-mobile { display: none; }
@media (min-width: 1024px) { .hidden-mobile { display: flex; } }

/* ── No results ─────────────────────────────────────────────── */
.no-results {
  grid-column: 1 / -1; text-align: center;
  padding: var(--space-4xl) var(--space-lg);
}
.no-results-icon { font-size: 3rem; margin-bottom: var(--space-md); }
.no-results h3 { font-family: var(--font-display); font-size: 1.5rem; color: var(--color-primary); margin-bottom: var(--space-sm); }
.no-results p { color: var(--color-muted); margin-bottom: var(--space-xl); }

/* ── Pagination ─────────────────────────────────────────────── */
.pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 6px; padding: var(--space-2xl) 0; }
.page-link {
  display: inline-flex; align-items: center; justify-content: center;
  min-width: 38px; height: 38px; padding: 0 8px;
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 600; color: var(--color-text);
  text-decoration: none; transition: all var(--transition);
}
.page-link:hover:not(.disabled):not(.active) { border-color: var(--color-accent); color: var(--color-accent); }
.page-link.active { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-primary); }
.page-link.disabled { opacity: .4; pointer-events: none; }

/* ── Newsletter CTA ─────────────────────────────────────────── */
.newsletter-widget {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light,#1a3a5c) 100%);
  border-radius: var(--radius-lg); padding: var(--space-xl);
  text-align: center; color: var(--color-white);
}
.newsletter-widget .sidebar-title { color: var(--color-white); border-bottom-color: rgba(255,255,255,.2); }
.newsletter-widget p { font-size: .85rem; color: rgba(255,255,255,.75); margin-bottom: var(--space-md); line-height: 1.6; }
.newsletter-input {
  width: 100%; padding: .65rem 1rem; border-radius: var(--radius-full);
  border: none; margin-bottom: var(--space-sm);
  font-family: var(--font-body); font-size: .875rem;
}
/* ── Section heading + intro ────────────────────────────────── */
.section-heading {
  font-family: var(--font-display); font-size: clamp(1.25rem, 2.5vw, 1.6rem);
  font-weight: 700; color: var(--color-primary); margin-bottom: var(--space-sm);
}
.section-intro {
  font-size: .95rem; color: var(--color-text-light); line-height: 1.75;
  max-width: 680px; margin-bottom: var(--space-lg);
}
/* ── Author link in post card ───────────────────────────────── */
.post-card-author {
  font-size: .78rem; font-weight: 600; color: var(--color-text);
  text-decoration: none; transition: color var(--transition);
}
.post-card-author:hover { color: var(--color-accent); }