/* ==========================================================================
   TeeBa Games — Editorial & SEO Knowledge Hub (Blog System)
   Brandbook v1.0 Compliant: Void Black, Portal Green, Signal White, Mono Metrics
   ========================================================================== */

/* --- Blog Hub Hero --- */
.blog-hero {
  padding: 120px 0 40px;
  position: relative;
}

.blog-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--color-charcoal);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-portal);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.blog-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
  color: var(--color-signal);
  margin-bottom: 16px;
}

.blog-hero-sub {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.6;
  margin-bottom: 32px;
}

/* --- Category Filter Strip --- */
.blog-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
}

.blog-filter-btn {
  background: var(--color-charcoal);
  border: 1px solid var(--border-medium);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  text-transform: uppercase;
}

.blog-filter-btn:hover,
.blog-filter-btn.active {
  background: var(--color-portal);
  border-color: var(--color-portal);
  color: var(--color-void);
  font-weight: 800;
}

/* --- Featured Article Card --- */
.featured-post-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 32px;
  background: var(--color-charcoal);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: 48px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  text-decoration: none;
  color: inherit;
}

.featured-post-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-portal);
}

.featured-post-media {
  position: relative;
  background: #121614;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.featured-post-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.featured-post-card:hover .featured-post-media img {
  transform: scale(1.04);
}

.featured-post-content {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.post-meta-strip {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  margin-bottom: 14px;
}

.post-category-tag {
  background: rgba(0, 232, 77, 0.12);
  color: var(--color-portal);
  border: 1px solid rgba(0, 232, 77, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  font-weight: 700;
  text-transform: uppercase;
}

.featured-post-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.5vw, 2.2rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-signal);
  margin-bottom: 14px;
}

.featured-post-excerpt {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 24px;
}

.read-more-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-portal);
  text-transform: uppercase;
}

/* --- Articles Grid --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
  margin-bottom: 64px;
}

.blog-card {
  background: var(--color-charcoal);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-portal);
}

.blog-card-media {
  height: 200px;
  position: relative;
  background: #141815;
  overflow: hidden;
}

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

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

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

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--color-signal);
  margin-bottom: 12px;
}

.blog-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.blog-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

/* --- Single Article Page Styles --- */
.article-page {
  padding: 120px 0 80px;
}

.article-header {
  max-width: 840px;
  margin: 0 auto 40px;
}

.article-back-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-portal);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.article-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-signal);
  margin-bottom: 20px;
}

.article-lead {
  font-size: 1.2rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.article-author-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-portal);
}

.author-name {
  font-weight: 700;
  color: var(--color-signal);
}

.author-role {
  color: var(--text-tertiary);
  font-size: 0.75rem;
}

.article-body-wrapper {
  max-width: 840px;
  margin: 0 auto;
}

.article-content {
  color: rgba(245, 247, 242, 0.9);
  font-size: 1.08rem;
  line-height: 1.75;
}

.article-content h2 {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--color-signal);
  margin: 48px 0 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-subtle);
}

.article-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-portal);
  margin: 32px 0 14px;
}

.article-content p {
  margin-bottom: 22px;
}

.article-content ul,
.article-content ol {
  margin: 0 0 24px 24px;
}

.article-content li {
  margin-bottom: 10px;
}

/* Article Visual Media & Hero Banners */
.article-hero-media {
  width: 100%;
  max-height: 440px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin: 0 0 40px;
  border: 1px solid var(--border-medium);
  background: var(--color-charcoal);
}

.article-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.article-figure {
  margin: 36px 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-medium);
  background: var(--color-charcoal);
}

.article-figure img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  display: block;
}

.article-figcaption {
  padding: 12px 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-tertiary);
  background: var(--color-graphite);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Callouts & Quick Rules */
.article-callout {
  background: var(--color-charcoal);
  border-left: 4px solid var(--color-portal);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 24px;
  margin: 32px 0;
}

.article-callout.tip {
  border-left-color: var(--color-laser-lime);
}

.article-callout.alert {
  border-left-color: var(--color-alert-ember);
  background: rgba(255, 92, 53, 0.08);
}

.callout-title {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  color: var(--color-portal);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Game Table in Article */
.article-table-wrap {
  overflow-x: auto;
  margin: 32px 0;
  background: var(--color-charcoal);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
}

.article-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.article-table th {
  background: var(--color-graphite);
  padding: 14px 18px;
  font-family: var(--font-mono);
  color: var(--color-portal);
  font-weight: 700;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-strong);
}

.article-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-primary);
}

.article-table tr:last-child td {
  border-bottom: none;
}

/* Article CTA Box */
.article-game-cta {
  background: #111813;
  border: 1px solid var(--color-portal);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin: 56px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-text h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 8px;
}

.cta-text p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.btn-cta-play {
  background: var(--color-portal);
  color: var(--color-void);
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  text-decoration: none;
  text-transform: uppercase;
  transition: transform 0.2s ease, background-color 0.2s ease;
  white-space: nowrap;
}

.btn-cta-play:hover {
  background: var(--color-laser-lime);
  transform: translateY(-2px);
}

/* Share & Tags */
.article-footer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 40px 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.article-tag {
  background: var(--color-charcoal);
  border: 1px solid var(--border-medium);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
}

.article-tag:hover {
  border-color: var(--color-portal);
  color: var(--color-portal);
}

/* Responsive */
@media (max-width: 900px) {
  .featured-post-card {
    grid-template-columns: 1fr;
  }
  .featured-post-media {
    min-height: 220px;
  }
  .featured-post-content {
    padding: 24px;
  }
  .article-game-cta {
    flex-direction: column;
    align-items: flex-start;
  }
}