/* ============================================
   CEREBRO LABS — Blog styles
   ============================================ */

/* ── Blog Index ── */
.blog-hero {
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
}

.blog-hero__badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  border: 1px solid rgba(99, 102, 241, 0.35);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.blog-hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.blog-hero__subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.65;
}

/* ── Blog Grid ── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.blog-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-decoration: none;
  color: inherit;
}

.blog-card:hover {
  border-color: var(--color-border-hover);
  box-shadow: 0 4px 24px rgba(108, 92, 231, 0.08);
}

.blog-card__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  background: rgba(108, 92, 231, 0.1);
  border: 1px solid rgba(108, 92, 231, 0.2);
  padding: 3px 10px;
  border-radius: 999px;
  display: inline-block;
  width: fit-content;
}

.blog-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: var(--color-text);
}

.blog-card__excerpt {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.78rem;
  color: var(--color-text-dim);
  font-family: var(--font-mono);
  margin-top: 4px;
}

.blog-card__read-more {
  font-size: 0.85rem;
  color: var(--color-accent-light);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 4px;
}

/* ── Article Layout ── */
.article-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 24px;
}

.article-page__header {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 48px;
}

.article-page__breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-dim);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-page__breadcrumb a {
  color: var(--color-text-dim);
  text-decoration: none;
}

.article-page__breadcrumb a:hover {
  color: var(--color-accent-light);
}

.article-page__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  background: rgba(108, 92, 231, 0.1);
  border: 1px solid rgba(108, 92, 231, 0.2);
  padding: 3px 10px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 20px;
}

.article-page__title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 20px;
}

.article-page__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.article-page__meta-sep {
  color: var(--color-text-dim);
}

.article-page__reading-time {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-text-dim);
}

/* ── Article Prose ── */
.article-prose {
  font-size: 1.02rem;
  line-height: 1.78;
  color: var(--color-text);
}

.article-prose h2 {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 2.5rem 0 1rem;
  color: var(--color-text);
}

.article-prose h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  color: var(--color-text);
}

.article-prose p {
  margin-bottom: 1.4rem;
}

.article-prose a {
  color: var(--color-accent-light);
  text-decoration: underline;
  text-decoration-color: rgba(162, 155, 254, 0.4);
}

.article-prose a:hover {
  text-decoration-color: var(--color-accent-light);
}

.article-prose ul,
.article-prose ol {
  margin: 0 0 1.4rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.article-prose li {
  line-height: 1.65;
}

.article-prose strong {
  color: var(--color-text);
  font-weight: 600;
}

.article-prose em {
  font-style: italic;
  color: var(--color-text-muted);
}

.article-prose code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--color-accent-light);
}

/* ── Comparison Table ── */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0 2rem;
  font-size: 0.9rem;
}

.comparison-table th {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border-bottom: 1px solid var(--color-border);
  padding: 10px 16px;
  text-align: left;
}

.comparison-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-muted);
  vertical-align: top;
}

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

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--color-text);
  width: 30%;
}

/* ── Article CTA Box ── */
.article-cta {
  background: linear-gradient(135deg, rgba(108, 92, 231, 0.08), rgba(108, 92, 231, 0.04));
  border: 1px solid rgba(108, 92, 231, 0.25);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 3rem 0;
  text-align: center;
}

.article-cta__label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 12px;
}

.article-cta__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.article-cta__desc {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  max-width: 400px;
  margin: 0 auto 20px;
  line-height: 1.6;
}

/* ── Related Articles ── */
.article-related {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

.article-related__title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-dim);
  margin-bottom: 20px;
}

.article-related__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
}

/* ── Blog CTA Section ── */
.blog-cta {
  margin-top: 64px;
  padding: 48px 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.blog-cta__title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.blog-cta__desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .article-page {
    padding: 0 16px;
  }

  .article-page__header {
    padding: 40px 0 28px;
  }

  .article-page__title {
    font-size: 1.7rem;
  }

  .article-prose h2 {
    font-size: 1.3rem;
  }

  .comparison-table {
    font-size: 0.82rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 8px 10px;
  }

  .article-cta {
    padding: 24px 20px;
  }
}

@media (max-width: 480px) {
  .blog-hero {
    padding: 56px 0 40px;
  }

  .article-page__meta {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}