/* ==========================================================================
   KISD Brush Clearing — Blog Styles
   ========================================================================== */

/* --------------------------------------------------------------------------
   Blog Index Hero
   -------------------------------------------------------------------------- */
.blog-index-hero {
  background: var(--green-primary);
  padding: 80px 0 72px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.blog-index-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: .08;
  pointer-events: none;
}

.blog-index-hero .container { position: relative; z-index: 1; }

.blog-index-hero h1 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: clamp(2.2rem, 4vw, 3.2rem);
}

.blog-index-hero .lead {
  color: rgba(255,255,255,.8);
  max-width: 58ch;
}

/* --------------------------------------------------------------------------
   Blog Card Grid
   -------------------------------------------------------------------------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 56px;
}

.blog-card {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(45,106,53,.18);
}

.blog-card-image {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--green-light);
  position: relative;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.04);
}

.blog-card-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, var(--green-light) 0%, rgba(74,148,85,.15) 100%);
  color: var(--green-mid);
  font-size: .85rem;
  font-weight: 600;
}

.blog-card-image-placeholder-icon {
  font-size: 2.2rem;
  opacity: .6;
}

.blog-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.blog-category-badge {
  display: inline-flex;
  align-items: center;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--green-mid);
  background: var(--green-light);
  padding: 4px 11px;
  border-radius: var(--radius-pill);
}

.blog-date {
  font-size: .8rem;
  color: var(--gray-mid);
}

.blog-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  line-height: 1.3;
  color: var(--charcoal);
  transition: color var(--transition);
}

.blog-card:hover h3 { color: var(--green-mid); }

.blog-card h3 a { color: inherit; }

.blog-card-excerpt {
  font-size: .92rem;
  color: var(--gray-mid);
  line-height: 1.65;
  flex: 1;
  margin-bottom: 20px;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(0,0,0,.06);
  margin-top: auto;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--green-mid);
  transition: gap var(--transition);
}

.blog-read-more svg { transition: transform var(--transition); }
.blog-card:hover .blog-read-more svg { transform: translateX(4px); }

.blog-read-time {
  font-size: .78rem;
  color: var(--gray-mid);
}

/* Featured (first) card — full width */
.blog-grid .blog-card--featured {
  grid-column: 1 / -1;
  flex-direction: row;
}

.blog-card--featured .blog-card-image {
  width: 45%;
  aspect-ratio: unset;
  flex-shrink: 0;
}

.blog-card--featured .blog-card-body {
  padding: 36px 40px;
}

.blog-card--featured h3 {
  font-size: 1.5rem;
}

/* --------------------------------------------------------------------------
   No Posts State
   -------------------------------------------------------------------------- */
.no-posts {
  text-align: center;
  padding: 80px 0;
}

.no-posts-icon { font-size: 3rem; margin-bottom: 16px; }
.no-posts h2 { margin-bottom: 12px; }
.no-posts p { color: var(--gray-mid); margin: 0 auto 28px; }

/* --------------------------------------------------------------------------
   Pagination
   -------------------------------------------------------------------------- */
.blog-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 16px;
}

.blog-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 42px;
  padding: 0 10px;
  border-radius: var(--radius-md);
  font-size: .9rem;
  font-weight: 700;
  color: var(--gray-dark);
  border: 1.5px solid rgba(0,0,0,.1);
  transition: all var(--transition);
}

.blog-pagination .page-numbers:hover,
.blog-pagination .page-numbers.current {
  background: var(--green-mid);
  color: var(--white);
  border-color: var(--green-mid);
}

.blog-pagination .page-numbers.dots {
  border-color: transparent;
  background: none;
}

/* --------------------------------------------------------------------------
   Archive Filter Bar
   -------------------------------------------------------------------------- */
.archive-filter-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.archive-filter-label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-mid);
  margin-right: 4px;
}

.archive-filter-tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray-dark);
  background: var(--cream);
  border: 1px solid rgba(0,0,0,.08);
  transition: all var(--transition);
}

.archive-filter-tag:hover,
.archive-filter-tag.is-active {
  background: var(--green-mid);
  color: var(--white);
  border-color: var(--green-mid);
}

/* --------------------------------------------------------------------------
   Single Post Layout
   -------------------------------------------------------------------------- */
.single-post-hero {
  background: var(--green-primary);
  padding: 72px 0 60px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.single-post-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: url('../images/hero-bg.jpg') center/cover no-repeat;
  opacity: .07;
  pointer-events: none;
}

.single-post-hero .container { position: relative; z-index: 1; }

.single-post-hero h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 20px;
  max-width: 22ch;
  line-height: 1.2;
}

.post-hero-meta {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.post-hero-meta .blog-category-badge {
  color: var(--green-accent);
  background: rgba(74,148,85,.2);
}

.post-hero-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: rgba(255,255,255,.7);
}

.post-hero-meta-item svg {
  opacity: .6;
}

/* Post content + sidebar layout */
.single-post-body {
  padding: var(--section-pad) 0;
}

.single-post-layout {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 64px;
  align-items: start;
}

/* Featured image */
.post-featured-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-md);
}

.post-featured-image img {
  width: 100%;
  height: auto;
  display: block;
}

/* Post Content Typography */
.post-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--gray-dark);
}

.post-content h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 48px;
  margin-bottom: 20px;
  color: var(--charcoal);
}

.post-content h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  margin-top: 36px;
  margin-bottom: 16px;
  color: var(--charcoal);
}

.post-content h4 {
  font-size: 1.1rem;
  margin-top: 28px;
  margin-bottom: 12px;
}

.post-content p {
  margin-bottom: 1.4em;
  max-width: 70ch;
}

.post-content ul,
.post-content ol {
  list-style: revert;
  padding-left: 1.5em;
  margin-bottom: 1.4em;
}

.post-content ul { list-style-type: disc; }
.post-content ol { list-style-type: decimal; }

.post-content li {
  margin-bottom: .5em;
  line-height: 1.7;
}

.post-content a {
  color: var(--green-mid);
  text-decoration: underline;
  text-decoration-color: rgba(45,106,53,.35);
  text-underline-offset: 3px;
  transition: color var(--transition), text-decoration-color var(--transition);
}

.post-content a:hover {
  color: var(--green-accent);
  text-decoration-color: var(--green-accent);
}

.post-content blockquote {
  border-left: 4px solid var(--green-mid);
  margin: 32px 0;
  padding: 20px 28px;
  background: var(--green-light);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--green-primary);
  font-size: 1.05rem;
}

.post-content blockquote p { max-width: none; margin-bottom: 0; }

.post-content img {
  border-radius: var(--radius-md);
  margin: 28px 0;
}

.post-content figure {
  margin: 32px 0;
}

.post-content figcaption {
  font-size: .83rem;
  color: var(--gray-mid);
  margin-top: 8px;
  text-align: center;
  font-style: italic;
}

.post-content pre,
.post-content code {
  font-family: 'Courier New', Courier, monospace;
  background: var(--cream);
  border-radius: var(--radius-sm);
}

.post-content code {
  padding: 2px 6px;
  font-size: .9em;
  color: var(--green-primary);
}

.post-content pre {
  padding: 20px;
  overflow-x: auto;
  margin-bottom: 1.4em;
  font-size: .9rem;
}

.post-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.4em;
  font-size: .95rem;
}

.post-content th,
.post-content td {
  padding: 12px 16px;
  border: 1px solid rgba(0,0,0,.1);
  text-align: left;
}

.post-content th {
  background: var(--green-light);
  font-weight: 700;
  color: var(--green-primary);
}

.post-content tr:nth-child(even) td { background: var(--cream); }

/* Post tags */
.post-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(0,0,0,.08);
}

.post-tags-label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-mid);
}

.post-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  font-size: .8rem;
  font-weight: 600;
  color: var(--gray-dark);
  background: var(--cream);
  border: 1px solid rgba(0,0,0,.08);
  transition: all var(--transition);
}

.post-tag:hover {
  background: var(--green-light);
  color: var(--green-mid);
  border-color: rgba(45,106,53,.2);
}

/* Share strip */
.post-share {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.post-share-label {
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--gray-mid);
}

.post-share-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: .82rem;
  font-weight: 700;
  border: 1.5px solid rgba(0,0,0,.1);
  color: var(--gray-dark);
  background: var(--white);
  transition: all var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.post-share-btn:hover {
  background: var(--green-light);
  border-color: rgba(45,106,53,.25);
  color: var(--green-primary);
}

/* Post navigation (prev/next) */
.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
  padding-top: 40px;
  border-top: 1px solid rgba(0,0,0,.08);
}

.post-nav-link {
  padding: 20px 24px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition);
}

.post-nav-link:hover {
  border-color: var(--green-mid);
  background: var(--green-light);
}

.post-nav-link--next { text-align: right; }

.post-nav-dir {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--gray-mid);
}

.post-nav-title {
  font-size: .95rem;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1.3;
}

.post-nav-link:hover .post-nav-title { color: var(--green-mid); }

/* --------------------------------------------------------------------------
   Post Sidebar
   -------------------------------------------------------------------------- */
.post-sidebar {
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.sidebar-widget {
  background: var(--white);
  border: 1px solid rgba(0,0,0,.07);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sidebar-widget-header {
  padding: 18px 22px 14px;
  border-bottom: 1px solid rgba(0,0,0,.06);
  font-size: .75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gray-mid);
}

.sidebar-widget-body { padding: 18px 22px; }

/* CTA widget */
.sidebar-cta {
  background: linear-gradient(145deg, var(--green-primary), var(--green-mid));
  color: var(--white);
  padding: 28px 24px;
  text-align: center;
}

.sidebar-cta h4 {
  color: var(--white);
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.sidebar-cta p {
  color: rgba(255,255,255,.8);
  font-size: .88rem;
  margin-bottom: 20px;
  max-width: none;
}

/* Recent posts in sidebar */
.sidebar-post-list { display: flex; flex-direction: column; gap: 0; }

.sidebar-post-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 14px 0;
  border-bottom: 1px solid rgba(0,0,0,.06);
}

.sidebar-post-item:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-post-item:first-child { padding-top: 0; }

.sidebar-post-thumb {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  overflow: hidden;
  flex-shrink: 0;
  background: var(--green-light);
}

.sidebar-post-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sidebar-post-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  background: linear-gradient(135deg, var(--green-light), rgba(74,148,85,.15));
}

.sidebar-post-title {
  font-size: .88rem;
  font-weight: 700;
  color: var(--charcoal);
  line-height: 1.3;
  margin-bottom: 4px;
  transition: color var(--transition);
}

.sidebar-post-title:hover { color: var(--green-mid); }

.sidebar-post-date {
  font-size: .76rem;
  color: var(--gray-mid);
}

/* Category list in sidebar */
.sidebar-category-list { display: flex; flex-direction: column; gap: 4px; }

.sidebar-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: .9rem;
  color: var(--gray-dark);
  font-weight: 600;
  transition: all var(--transition);
}

.sidebar-category-item:hover {
  background: var(--green-light);
  color: var(--green-mid);
}

.sidebar-category-count {
  font-size: .77rem;
  color: var(--gray-mid);
  background: rgba(0,0,0,.05);
  border-radius: var(--radius-pill);
  padding: 2px 8px;
}

/* --------------------------------------------------------------------------
   Related Posts (bottom of single post)
   -------------------------------------------------------------------------- */
.related-posts {
  background: var(--cream);
  padding: 72px 0;
  border-top: 1px solid rgba(0,0,0,.06);
}

.related-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}

/* --------------------------------------------------------------------------
   Author Box
   -------------------------------------------------------------------------- */
.post-author-box {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px;
  background: var(--cream);
  border-radius: var(--radius-lg);
  margin-top: 48px;
  border: 1px solid rgba(0,0,0,.06);
}

.post-author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--green-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green-mid);
}

.post-author-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.post-author-name {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--charcoal);
}

.post-author-role {
  font-size: .8rem;
  color: var(--green-mid);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-bottom: 10px;
}

.post-author-bio {
  font-size: .9rem;
  color: var(--gray-mid);
  line-height: 1.65;
  max-width: none;
  margin: 0;
}

/* --------------------------------------------------------------------------
   Responsive — Blog
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-card--featured { flex-direction: column; }
  .blog-card--featured .blog-card-image { width: 100%; aspect-ratio: 16/9; }
  .blog-card--featured .blog-card-body { padding: 24px; }
  .single-post-layout { grid-template-columns: 1fr 280px; gap: 40px; }
  .related-posts-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .single-post-layout { grid-template-columns: 1fr; }
  .post-sidebar { position: static; }
}

@media (max-width: 768px) {
  .blog-grid { grid-template-columns: 1fr; }
  .blog-card--featured { grid-column: 1; }
  .post-navigation { grid-template-columns: 1fr; }
  .post-nav-link--next { text-align: left; }
  .related-posts-grid { grid-template-columns: 1fr; }
  .post-author-box { flex-direction: column; gap: 16px; }
  .blog-index-hero { padding: 56px 0 48px; }
  .single-post-hero { padding: 52px 0 44px; }
}

@media (max-width: 480px) {
  .blog-card-footer { flex-direction: column; align-items: flex-start; gap: 8px; }
  .post-hero-meta { gap: 12px; }
}