/* ══════════════════════════════════════════════════════════
   BLOG — Orban Forest Inc.
   ══════════════════════════════════════════════════════════ */

/* ── BLOG HERO ─────────────────────────────────────────── */
.blog-hero {
  padding: 10rem 0 4rem;
  text-align: center;
}
.blog-hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 1.5rem;
}
.blog-hero-label::before {
  content: "";
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}
.blog-hero-title {
  font-size: clamp(2.8rem, 5.5vw, 4.2rem);
  margin-bottom: 1.5rem;
  color: var(--text-white);
}
.blog-hero-sub {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: var(--text-white-muted);
  max-width: 560px;
  line-height: 1.75;
  margin: 0 auto;
}

/* ── CATEGORY FILTERS ──────────────────────────────────── */
.blog-filters {
  padding: 0 0 3rem;
}
.blog-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}
.blog-filter-btn {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-dark);
  background: transparent;
  color: var(--text-white-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.blog-filter-btn:hover {
  border-color: var(--text-white);
  color: var(--text-white);
}
.blog-filter-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #0a0a0a;
}

/* ── FEATURED POST ─────────────────────────────────────── */
.blog-featured {
  padding: 0 0 4rem;
}
.blog-featured-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 3rem;
  align-items: center;
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--transition-base);
  text-decoration: none;
  color: inherit;
}
.blog-featured-card:hover {
  transform: translateY(-4px);
}
.blog-featured-image {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--bg-dark-elevated);
}
.blog-featured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.blog-featured-card:hover .blog-featured-image img {
  transform: scale(1.03);
}
.blog-featured-content {
  padding: 1rem 0;
}
.blog-featured-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 500;
  line-height: 1.35;
  color: var(--text-white);
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}
.blog-featured-card:hover .blog-featured-title {
  color: var(--accent);
}
.blog-featured-excerpt {
  font-size: 1rem;
  color: var(--text-white-muted);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

/* ── POST META ─────────────────────────────────────────── */
.blog-post-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 0.75rem;
}
.blog-post-category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}
.blog-post-date {
  font-size: 0.8rem;
  color: var(--text-white-dim);
  font-weight: 400;
}

/* ── READ MORE LINK ────────────────────────────────────── */
.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 2px;
  transition: all var(--transition-fast);
}
.blog-read-more svg {
  transition: transform var(--transition-fast);
}
.blog-read-more:hover {
  gap: 0.75rem;
}
.blog-featured-card:hover .blog-read-more svg,
.blog-card:hover .blog-read-more svg {
  transform: translateX(3px);
}

/* ── BLOG GRID ─────────────────────────────────────────── */
.blog-grid-section {
  padding: 0 0 5rem;
}
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

/* ── BLOG CARD ─────────────────────────────────────────── */
.blog-card {
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-card);
  overflow: hidden;
  transition: transform var(--transition-base);
  text-decoration: none;
  color: inherit;
}
.blog-card:hover {
  transform: translateY(-6px);
}
.blog-card-image {
  border-radius: var(--radius-card);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--bg-dark-elevated);
  margin-bottom: 1.25rem;
}
.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}
.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}
.blog-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
}
.blog-card-title {
  font-size: 1.2rem;
  font-weight: 500;
  line-height: 1.4;
  color: var(--text-white);
  margin-bottom: 0.6rem;
  transition: color var(--transition-fast);
}
.blog-card:hover .blog-card-title {
  color: var(--accent);
}
.blog-card-excerpt {
  font-size: 0.9rem;
  color: var(--text-white-muted);
  line-height: 1.65;
  margin-bottom: 1rem;
  flex: 1;
}

/* ── IMAGE PLACEHOLDER ─────────────────────────────────── */
.blog-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-dark-elevated);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-card);
  color: var(--text-white-dim);
}
.blog-placeholder svg {
  width: 48px;
  height: 48px;
  opacity: 0.3;
}

/* ── ARTICLE PAGE ──────────────────────────────────────── */
.blog-article-hero {
  padding: 10rem 0 3rem;
  max-width: 760px;
  margin: 0 auto;
}
.blog-article-hero h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 500;
  line-height: 1.25;
  color: var(--text-white);
  margin-top: 1rem;
}
.blog-article-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-white-muted);
  margin-bottom: 2rem;
  transition: color var(--transition-fast);
}
.blog-article-back:hover {
  color: var(--accent);
}
.blog-article-body {
  padding: 0 0 5rem;
}
.blog-article-content {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-white);
}
.blog-article-content p {
  margin-bottom: 1.5rem;
}
.blog-article-content h4 {
  font-size: 1.3rem;
  font-weight: 600;
  margin: 2.5rem 0 1rem;
  color: var(--text-white);
}
.blog-article-content strong {
  font-weight: 600;
  color: var(--text-white);
}
.blog-article-content ul,
.blog-article-content ol {
  margin: 0 0 1.5rem 1.5rem;
  list-style: disc;
}
.blog-article-content ol {
  list-style: decimal;
}
.blog-article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}
.blog-article-content a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.blog-article-content a:hover {
  opacity: 0.8;
}
.blog-article-cta {
  margin-top: 2rem;
  padding: 1.5rem 2rem;
  border-radius: var(--radius-card);
  background: var(--bg-dark-elevated);
  border: 1px solid var(--border-light);
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-white-muted);
}
.blog-article-cta strong {
  color: var(--text-white);
}

/* ── RESPONSIVE ────────────────────────────────────────── */
@media (max-width: 1024px) {
  .blog-featured-card {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .blog-hero {
    padding: 8rem 0 3rem;
  }
  .blog-featured-card {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .blog-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .blog-filter-row {
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }
  .blog-filter-btn {
    white-space: nowrap;
    flex-shrink: 0;
  }
}