/* ==========================================================
   BLOG PAGE STYLES - blog.css
   Extends main.css for blog.html
   ========================================================== */

/* ── Page Header ────────────────────────────────────────── */
.blog-page-header {
  padding-block: 72px 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.blog-header-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.blog-page-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  margin: 0;
}

.blog-page-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.75;
  margin: 0;
}

/* ── Category Filter Bar ────────────────────────────────── */
.blog-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* ── Main Content ───────────────────────────────────────── */
.blog-main {
  padding-block: 56px 80px;
  background: var(--bg);
}

/* ── Posts Grid ─────────────────────────────────────────── */
.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Large featured card - spans 2 columns on first row */
.blog-card-lg {
  grid-column: span 2;
  flex-direction: row;
}

.blog-card-lg .blog-card-img {
  width: 280px;
  min-width: 280px;
  height: auto !important;
  flex-shrink: 0;
}

.blog-card-lg .blog-card-body {
  padding: 28px;
  justify-content: center;
}

.blog-card-lg .blog-card-title {
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.blog-card-lg .blog-card-excerpt {
  -webkit-line-clamp: 4;
}

/* ── Blog Card Enhancements ─────────────────────────────── */
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-mid);
}

.blog-card-img {
  width: 100%;
  height: 170px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
}

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

.blog-card:hover .blog-cover-img {
  transform: scale(1.05);
}

/* Modern branded fallback when no cover image is uploaded */
.blog-fallback-banner {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
}

.blog-fallback-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 25%, rgba(255,255,255,0.45) 0%, transparent 65%);
  pointer-events: none;
}

.blog-fallback-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
  backdrop-filter: blur(8px);
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-fallback-icon-wrap {
  transform: scale(1.1) translateY(-2px);
}

.blog-fallback-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.9);
}

.blog-card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

/* Card meta row: tag + date */
.blog-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--brand);
  background: var(--brand-light);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  width: fit-content;
  white-space: nowrap;
}

.blog-date {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text-light);
  white-space: nowrap;
}
.blog-date [data-lucide] { width: 12px; height: 12px; }

.blog-card-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin: 0;
  transition: color 0.2s;
}
.blog-card:hover .blog-card-title { color: var(--brand); }

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--brand);
  margin-top: 6px;
  transition: gap 0.2s ease;
  width: fit-content;
}
.blog-read-more:hover { gap: 9px; }
.blog-read-more [data-lucide] { width: 14px; height: 14px; }

/* ── AdSense placeholder styling ────────────────────────── */
.adsbygoogle {
  min-height: 90px;
  background: var(--border-light);
  border-radius: var(--radius);
  display: block;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .blog-posts-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-card-lg {
    grid-column: span 2;
    flex-direction: column;
  }
  .blog-card-lg .blog-card-img {
    width: 100%;
    height: 180px !important;
  }
}

@media (max-width: 768px) {
  .blog-page-header { padding-block: 48px 36px; }
  .blog-main { padding-block: 36px 56px; }
  .blog-posts-grid { grid-template-columns: 1fr; }
  .blog-card-lg {
    grid-column: span 1;
    flex-direction: column;
  }
  .blog-card-lg .blog-card-img {
    width: 100%;
    height: 160px !important;
  }
  .blog-card-lg .blog-card-body { padding: 20px; }
  .blog-filter-bar { gap: 6px; }
}