/* ============================================================
   BLOG REDESIGN - SEO/GEO Optimized Layout
   ============================================================ */

/* --- Breadcrumb --- */
.blog-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}
.blog-breadcrumb a {
  color: inherit;
  text-decoration: none;
  transition: opacity 0.2s;
}
.blog-breadcrumb a:hover { opacity: 0.7; }
.blog-breadcrumb span[aria-current] { font-weight: 600; }

/* --- Category Badge --- */
.blog-category-badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 20px;
  padding: 0.3rem 0.9rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

/* --- Hero Excerpt --- */
.blog-hero-excerpt {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.6;
  opacity: 0.9;
}

/* --- Meta Bar --- */
.blog-meta-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.5rem;
  margin-top: 1.2rem;
  font-size: 0.82rem;
  opacity: 0.85;
}
.blog-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.blog-meta-item svg {
  flex-shrink: 0;
  opacity: 0.7;
}
.blog-meta-geo { color: #7ecba1; }

/* --- Hero Image --- */
.blog-hero-image {
  max-width: 900px;
  margin: -2rem auto 2rem;
  padding: 0 1rem;
}
.blog-hero-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  object-fit: cover;
  aspect-ratio: 16/9;
}
.blog-image-caption {
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.6;
  margin-top: 0.5rem;
  font-style: italic;
}

/* --- Content Wrap (2-column layout) --- */
.blog-content-wrap {
  display: grid !important;
  grid-template-columns: 1fr 320px !important;
  gap: 2.5rem !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 2rem 1.5rem !important;
  align-items: start !important;
  overflow: visible !important;
  width: 100% !important;
}
.blog-article {
  overflow: visible !important;
}
.blog-main-col {
  min-width: 0;
  overflow: visible !important;
}

/* --- Table of Contents --- */
.blog-toc {
  background: var(--surface-alt, #f8faf9);
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  border-radius: 12px;
  padding: 0;
  margin-bottom: 1.5rem;
  overflow: hidden;
}
.blog-toc details {
  padding: 0;
}
.blog-toc summary {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 1rem 1.3rem;
  border-radius: 12px;
  transition: background 0.2s;
  user-select: none;
  list-style: none;
}
.blog-toc summary::-webkit-details-marker { display: none; }
.blog-toc summary::marker { display: none; content: ''; }
.blog-toc summary:hover { background: rgba(0,0,0,0.02); }
.blog-toc summary strong { font-size: 0.92rem; }
.toc-toggle {
  font-size: 0.85rem;
  transition: transform 0.25s ease;
  display: inline-block;
}
.blog-toc details[open] .toc-toggle { transform: rotate(90deg); }
.toc-list {
  list-style: none;
  padding: 0 1.3rem 1rem;
  margin: 0;
  counter-reset: toc;
  border-top: 1px solid var(--border, rgba(0,0,0,0.06));
  animation: tocSlideDown 0.25s ease;
}
@keyframes tocSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.toc-list {
  list-style: none;
  padding: 0;
  margin: 0.8rem 0 0;
  counter-reset: toc;
}
.toc-list li {
  counter-increment: toc;
  padding: 0.35rem 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.toc-list li:last-child { border-bottom: none; }
.toc-list li a {
  color: var(--text, #1a1a1a);
  text-decoration: none;
  font-size: 0.88rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  transition: color 0.2s;
}
.toc-list li a::before {
  content: counter(toc) ".";
  font-weight: 700;
  color: var(--accent, #2d7a4f);
  min-width: 1.5rem;
}
.toc-list li a:hover { color: var(--accent, #2d7a4f); }
.toc-level-3 { padding-left: 1.5rem; }
.toc-level-3 a { font-size: 0.84rem; opacity: 0.85; }

/* --- Article Body --- */
.blog-content.prose {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text, #222);
}
.blog-content.prose h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 1rem;
  scroll-margin-top: 80px;
}
.blog-content.prose h3 {
  font-size: 1.2rem;
  margin: 2rem 0 0.8rem;
  scroll-margin-top: 80px;
}
.blog-content.prose p { margin-bottom: 1.2rem; }
.blog-content.prose img {
  width: 100%;
  border-radius: 10px;
  margin: 1.5rem 0;
  height: auto;
}
.blog-content.prose ul,
.blog-content.prose ol {
  padding-left: 1.5rem;
  margin-bottom: 1.2rem;
}
.blog-content.prose li { margin-bottom: 0.4rem; }
.blog-content.prose a {
  color: var(--accent, #2d7a4f);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.blog-content.prose blockquote {
  border-left: 4px solid var(--accent, #2d7a4f);
  padding: 1rem 1.2rem;
  margin: 1.5rem 0;
  background: var(--surface-alt, #f8faf9);
  border-radius: 0 8px 8px 0;
  font-style: italic;
}

/* --- FAQ Section --- */
.blog-faq-section {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border, rgba(0,0,0,0.08));
}
.blog-faq-section h2 {
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
}
.blog-faq-item {
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  border-radius: 10px;
  margin-bottom: 0.6rem;
  overflow: hidden;
  transition: box-shadow 0.2s;
}
.blog-faq-item:hover { box-shadow: 0 2px 8px rgba(0,0,0,0.05); }
.blog-faq-item summary {
  padding: 1rem 1.2rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.blog-faq-item summary::marker { content: ''; }
.blog-faq-item summary::before {
  content: '+';
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent, #2d7a4f);
  min-width: 1.2rem;
  transition: transform 0.2s;
}
.blog-faq-item[open] summary::before {
  content: '−';
}
.faq-answer {
  padding: 0 1.2rem 1rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-muted, #555);
}

/* --- Related Tours (removed - now in sidebar) --- */

/* --- Author Box --- */
.blog-author-box {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--surface-alt, #f8faf9);
  border-radius: 12px;
  margin-top: 2.5rem;
  border: 1px solid var(--border, rgba(0,0,0,0.08));
}
.author-avatar img,
.author-avatar-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
}
.author-avatar-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent, #2d7a4f);
  color: #fff;
  font-size: 1.4rem;
  font-weight: 700;
}
.author-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
}
.author-name {
  display: block;
  font-size: 1rem;
  margin: 0.2rem 0 0.4rem;
}
.author-bio {
  font-size: 0.88rem;
  line-height: 1.5;
  opacity: 0.8;
  margin: 0;
}

/* --- Sidebar --- */
.blog-sidebar {
  position: sticky !important;
  top: 80px !important;
  align-self: start !important;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.blog-sidebar-inner {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  padding-bottom: 1rem;
}
/* Hide scrollbar but keep functionality */
.blog-sidebar::-webkit-scrollbar { width: 3px; }
.blog-sidebar::-webkit-scrollbar-thumb { background: rgba(0,0,0,0.1); border-radius: 3px; }
.blog-sidebar { scrollbar-width: thin; scrollbar-color: rgba(0,0,0,0.1) transparent; }

/* --- Sidebar Cards (shared) --- */
.sidebar-card {
  background: #fff;
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  border-radius: 12px;
  padding: 1.2rem;
  transition: box-shadow 0.2s;
}
.sidebar-card:hover {
  box-shadow: 0 2px 12px rgba(0,0,0,0.04);
}
.sidebar-card-title {
  font-size: 0.85rem;
  font-weight: 700;
  margin: 0 0 0.8rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border, rgba(0,0,0,0.06));
}

/* --- CTA Card --- */
.sidebar-cta-card {
  background: linear-gradient(135deg, #f0f9f4 0%, #e8f5ee 100%);
  border-color: rgba(45,122,79,0.15);
  text-align: center;
}
.sidebar-cta-card .sidebar-kicker {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  opacity: 0.6;
  display: block;
  margin-bottom: 0.4rem;
}
.sidebar-cta-card h3 {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}
.sidebar-cta-card p {
  font-size: 0.82rem;
  line-height: 1.5;
  opacity: 0.75;
  margin-bottom: 0.8rem;
}
.sidebar-cta-primary {
  display: block;
  width: 100%;
  padding: 0.7rem;
  background: var(--accent, #2d7a4f);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  margin-bottom: 0.5rem;
  transition: background 0.2s, transform 0.1s;
}
.sidebar-cta-primary:hover { background: #1f5e3a; transform: translateY(-1px); }
.sidebar-cta-secondary {
  display: block;
  font-size: 0.8rem;
  color: var(--accent, #2d7a4f);
  text-decoration: none;
}
.sidebar-cta-secondary:hover { text-decoration: underline; }

/* --- Sidebar Tours --- */
.sidebar-tour-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.sidebar-tour-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: inherit;
  padding: 0.4rem;
  border-radius: 8px;
  transition: background 0.15s;
}
.sidebar-tour-item:hover {
  background: var(--surface-alt, #f5f8f6);
}
.sidebar-tour-item img {
  width: 56px;
  height: 56px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}
.sidebar-tour-info {
  min-width: 0;
}
.sidebar-tour-info strong {
  display: block;
  font-size: 0.82rem;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-tour-info span {
  font-size: 0.72rem;
  opacity: 0.6;
}
.sidebar-view-all {
  display: block;
  text-align: center;
  margin-top: 0.7rem;
  padding-top: 0.6rem;
  border-top: 1px solid var(--border, rgba(0,0,0,0.06));
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent, #2d7a4f);
  text-decoration: none;
}
.sidebar-view-all:hover { text-decoration: underline; }

/* --- Sidebar Reviews --- */
.sidebar-review-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}
.sidebar-review-item {
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--border, rgba(0,0,0,0.05));
}
.sidebar-review-item:last-child { border-bottom: none; padding-bottom: 0; }
.sidebar-review-stars {
  color: #f59e0b;
  font-size: 0.75rem;
  letter-spacing: 1px;
  margin-bottom: 0.2rem;
}
.sidebar-review-text {
  font-size: 0.8rem;
  line-height: 1.5;
  font-style: italic;
  opacity: 0.85;
  margin: 0 0 0.2rem;
}
.sidebar-review-author {
  font-size: 0.72rem;
  opacity: 0.6;
  font-weight: 600;
}

/* --- Sidebar Takeaways --- */
.sidebar-takeaways-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.sidebar-takeaways-list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.2rem;
  font-size: 0.82rem;
  line-height: 1.5;
  border-bottom: 1px solid var(--border, rgba(0,0,0,0.04));
}
.sidebar-takeaways-list li:last-child { border-bottom: none; }
.sidebar-takeaways-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent, #2d7a4f);
  font-weight: 700;
  font-size: 0.75rem;
}

/* --- Blog Listing: Filter Bar --- */
.blog-filter-bar {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}
.blog-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
  padding: 1rem 0;
}
.blog-filter-btn {
  padding: 0.45rem 1rem;
  border: 1px solid var(--border, rgba(0,0,0,0.12));
  border-radius: 20px;
  background: transparent;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}
.blog-filter-btn:hover,
.blog-filter-btn.active {
  background: var(--accent, #2d7a4f);
  color: #fff;
  border-color: var(--accent, #2d7a4f);
}

/* --- Featured Post --- */
.blog-featured {
  max-width: 1100px;
  margin: 1.5rem auto;
  padding: 0 1.5rem;
}
.blog-featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 0;
  border-radius: 14px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  transition: box-shadow 0.3s;
}
.blog-featured-card:hover {
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
}
.blog-featured-image {
  aspect-ratio: 16/10;
  background: var(--blog-img) center/cover no-repeat;
  min-height: 280px;
}
.blog-featured-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.blog-featured-body small {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent, #2d7a4f);
  font-weight: 600;
}
.blog-featured-body h2 {
  font-size: 1.4rem;
  margin: 0.5rem 0 0.8rem;
  line-height: 1.3;
}
.blog-featured-body p {
  font-size: 0.92rem;
  line-height: 1.6;
  opacity: 0.8;
  margin: 0;
}
.blog-featured-meta {
  display: flex;
  gap: 1.2rem;
  margin-top: 1rem;
  font-size: 0.78rem;
  opacity: 0.6;
}

/* --- Blog Grid (listing) --- */
.blog-grid-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  display: flex;
  flex-direction: column;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--border, rgba(0,0,0,0.08));
  transition: transform 0.2s, box-shadow 0.2s;
  background: #fff;
}
.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.07);
}
.blog-art {
  aspect-ratio: 16/9;
  background: var(--blog-img) center/cover no-repeat;
  background-color: var(--surface-alt, #eee);
}
.blog-card-body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-body small {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent, #2d7a4f);
  font-weight: 600;
}
.blog-card-body h3 {
  font-size: 1.05rem;
  margin: 0.4rem 0 0.6rem;
  line-height: 1.35;
}
.blog-card-body p {
  font-size: 0.85rem;
  line-height: 1.5;
  opacity: 0.75;
  flex: 1;
  margin: 0;
}
.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 0.8rem;
  padding-top: 0.8rem;
  border-top: 1px solid var(--border, rgba(0,0,0,0.06));
}
.blog-card-meta {
  font-size: 0.75rem;
  opacity: 0.6;
}
.blog-card-arrow {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent, #2d7a4f);
}

/* --- CTA Section --- */
.blog-cta-section {
  max-width: 800px;
  margin: 3rem auto;
  padding: 0 1.5rem;
}
.blog-cta-inner {
  text-align: center;
  padding: 3rem 2rem;
  background: linear-gradient(135deg, var(--surface-alt, #f0f7f3) 0%, #e8f5ee 100%);
  border-radius: 16px;
  border: 1px solid rgba(45,122,79,0.1);
}
.blog-cta-inner h2 {
  font-size: 1.5rem;
  margin: 0.5rem 0 0.8rem;
}
.blog-cta-inner p {
  font-size: 0.95rem;
  opacity: 0.8;
  max-width: 500px;
  margin: 0 auto 1.5rem;
}
.blog-cta-buttons {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Blog List Description --- */
.blog-list-desc {
  max-width: 600px;
  margin: 0 auto;
  opacity: 0.9;
  font-size: 1rem;
}

/* --- Responsive --- */
@media (max-width: 960px) {
  .blog-content-wrap {
    grid-template-columns: 1fr !important;
    padding: 1.5rem 1rem !important;
    gap: 2rem !important;
  }
  .blog-sidebar {
    order: 2;
    position: static !important;
    max-height: none;
    overflow-y: visible;
  }
  .blog-sidebar-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }
  .sidebar-cta-card {
    grid-column: 1 / -1;
  }
  .blog-featured-card {
    grid-template-columns: 1fr;
  }
  .blog-featured-image {
    min-height: 200px;
    aspect-ratio: 16/9;
  }
  .blog-featured-body {
    padding: 1.2rem;
  }
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-meta-bar {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .blog-sidebar-inner {
    grid-template-columns: 1fr;
  }
  .blog-hero-image {
    margin: -1rem auto 1.5rem;
    padding: 0 0.5rem;
  }
  .blog-content.prose {
    font-size: 1rem;
  }
  .blog-author-box {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .blog-toc {
    padding: 1rem;
  }
  .blog-cta-inner {
    padding: 2rem 1.2rem;
  }
}

/* --- Filter animation --- */
.blog-card[data-hidden] {
  display: none;
}

/* --- Reading Progress Bar --- */
.reading-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent, #2d7a4f);
  transform-origin: left;
  transform: scaleX(0);
  z-index: 9999;
  transition: transform 0.1s linear;
  pointer-events: none;
}