/* === UPDATES PAGE === */

/* Active nav link */
.nav-active {
  color: var(--white) !important;
  font-weight: 600 !important;
}

/* Page hero */
.updates-hero {
  background: linear-gradient(135deg, var(--purple-dark) 0%, var(--purple) 70%, var(--purple-mid) 100%);
  padding: 4rem 1.5rem 3rem;
}
.updates-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  color: var(--white);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.75rem;
}
.updates-hero-body {
  font-size: 1.1rem;
  color: var(--sky-mid);
  max-width: 520px;
  line-height: 1.7;
}

/* Filter bar */
.filter-bar {
  background: var(--white);
  border-bottom: 1px solid #DDE2EC;
  position: sticky;
  top: 64px;
  z-index: 90;
}
.filter-inner {
  display: flex;
  gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  overflow-x: auto;
  scrollbar-width: none;
}
.filter-inner::-webkit-scrollbar { display: none; }
.filter-btn {
  background: none;
  border: 1.5px solid #DDE2EC;
  border-radius: 999px;
  padding: 0.35rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
}
.filter-btn:hover {
  border-color: var(--purple);
  color: var(--purple);
}
.filter-btn.active {
  background: var(--purple);
  border-color: var(--purple);
  color: var(--white);
}

/* Posts grid */
.updates-main {
  padding: 3rem 1.5rem 5rem;
}
.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
  align-items: start;
}

/* Post card */
.post-card {
  border: 1.5px solid #DDE2EC;
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
  background: var(--white);
}
.post-card:hover {
  box-shadow: 0 8px 28px rgba(45, 27, 105, 0.1);
  transform: translateY(-2px);
  border-color: var(--sky-mid);
}
.post-card.hidden { display: none; }

.post-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  color: inherit;
}
.post-card-body {
  padding: 1.75rem 1.75rem 1rem;
  flex: 1;
}
.post-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}
.post-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}
.tag-announcement  { background: #EAF4FB; color: #2D6A9F; }
.tag-press-release { background: #F0EBF8; color: #5B2D9F; }
.tag-town-meeting  { background: #EBF5EE; color: #2D6B47; }
.tag-endorsement   { background: #FDF3E7; color: #9F5B2D; }

.post-date {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.post-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  color: var(--purple-dark);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 0.75rem;
}
.post-excerpt {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.7;
}
.post-card-footer {
  padding: 1rem 1.75rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--sky);
  display: flex;
  align-items: center;
  gap: 0.3rem;
  border-top: 1px solid #F0F2F7;
  transition: color var(--transition);
}
.post-card:hover .post-card-footer { color: var(--purple); }
.post-arrow { transition: transform var(--transition); }
.post-card:hover .post-arrow { transform: translateX(3px); }

/* Empty state */
.empty-state {
  text-align: center;
  padding: 4rem 1.5rem;
  color: var(--text-muted);
  font-size: 1rem;
  width: 100%;
}
.empty-state.hidden { display: none; }

/* === INDIVIDUAL POST PAGE === */
.post-page-hero {
  background: linear-gradient(135deg, var(--purple-dark) 0%, var(--purple) 70%, var(--purple-mid) 100%);
  padding: 4rem 1.5rem 3rem;
}
.post-page-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}
.post-page-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.5vw, 3.2rem);
  color: var(--white);
  font-weight: 700;
  line-height: 1.15;
  max-width: 780px;
}
.post-page-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 4rem 1.5rem 6rem;
}
.post-page-body p {
  font-size: clamp(1rem, 1.1vw, 1.15rem);
  color: var(--text-mid);
  line-height: 1.85;
  margin-bottom: 1.5rem;
}
.post-page-body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  color: var(--purple-dark);
  font-weight: 700;
  margin: 2.5rem 0 1rem;
  line-height: 1.25;
}
.post-page-body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.5vw, 1.4rem);
  color: var(--purple-dark);
  font-weight: 700;
  margin: 2rem 0 0.75rem;
}
.post-page-body blockquote {
  border-left: 3px solid var(--sky);
  padding-left: 1.25rem;
  margin: 2rem 0;
  color: var(--purple);
  font-style: italic;
  font-size: 1.1rem;
  line-height: 1.75;
}
.post-back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--sky-mid);
  margin-bottom: 3rem;
  transition: color var(--transition);
}
.post-back-link:hover { color: var(--white); }

@media (max-width: 800px) {
  .filter-bar { top: 64px; }
  .posts-grid { grid-template-columns: 1fr; }
  .updates-hero { padding: 3rem 1.25rem 2.5rem; }
  .post-page-body { padding: 2.5rem 1.25rem 4rem; }
}

@media (min-width: 1400px) {
  .posts-grid { grid-template-columns: repeat(3, 1fr); }
  .updates-hero { padding: 6rem 3rem 4rem; }
}