/* ── Blog styles — extends styles.css ── */

/* Blog index page */
.blog-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
}

.blog-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 14px;
  text-decoration: none;
  margin-bottom: 24px;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.blog-hero__back:hover { opacity: 1; }

.blog-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 12px;
}

.blog-hero__sub {
  font-size: 16px;
  color: var(--text-muted);
  margin: 0;
  max-width: 480px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  padding: 48px 0 80px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 40px rgba(0,0,0,0.5);
  background: var(--bg-card-hover);
}

.blog-card__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 2px 8px;
  width: fit-content;
}
.blog-card__tag--sc { color: #a78bfa; background: rgba(167,139,250,0.12); }
.blog-card__tag--io { color: #34d399; background: rgba(52,211,153,0.12); }

.blog-card__title {
  font-size: 17px;
  font-weight: 700;
  color: #fff;
  line-height: 1.4;
  margin: 0;
}

.blog-card__excerpt {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
  margin: 0;
}

.blog-card__meta {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  display: flex;
  gap: 12px;
}

.blog-card__read-more {
  font-size: 13px;
  color: var(--accent);
  font-weight: 600;
}

/* ── Article page ── */
.article-hero {
  padding: 56px 0 0;
  background: linear-gradient(180deg, rgba(79,142,247,0.05) 0%, transparent 100%);
}

.article-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--accent);
  font-size: 14px;
  text-decoration: none;
  margin-bottom: 28px;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.article-hero__back:hover { opacity: 1; }

.article-hero__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: 4px;
  padding: 2px 8px;
  width: fit-content;
  margin-bottom: 16px;
}
.article-hero__tag--sc { color: #a78bfa; background: rgba(167,139,250,0.12); }
.article-hero__tag--io { color: #34d399; background: rgba(52,211,153,0.12); }

.article-hero__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin: 0 0 20px;
  max-width: 720px;
}

.article-hero__meta {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  display: flex;
  gap: 16px;
  align-items: center;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

/* Article body */
.article-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 0 96px;
}

.article-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-muted);
}

.article-body h2 {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  margin: 44px 0 14px;
  padding-top: 4px;
}

.article-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  margin: 28px 0 10px;
}

.article-body p { margin: 0 0 20px; }

.article-body ul,
.article-body ol {
  margin: 0 0 20px;
  padding-left: 24px;
}

.article-body li { margin-bottom: 8px; }

.article-body strong {
  color: rgba(255,255,255,0.9);
  font-weight: 600;
}

.article-body a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* CTA box inside articles */
.article-cta {
  background: rgba(79,142,247,0.07);
  border: 1px solid rgba(79,142,247,0.22);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin: 40px 0;
}

.article-cta h3 {
  color: #fff !important;
  margin: 0 0 8px !important;
  font-size: 1.05rem !important;
}

.article-cta p { margin: 0 0 16px; }

.article-cta .btn-primary {
  color: #fff !important;
}

/* Discussion / Facebook CTA */
.article-discuss {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(24, 119, 242, 0.08);
  border: 1px solid rgba(24, 119, 242, 0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0 40px;
}

.article-discuss__icon {
  font-size: 2rem;
  flex-shrink: 0;
  line-height: 1;
}

.article-discuss__body {
  flex: 1;
}

.article-discuss__body p {
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.article-discuss__body .btn-facebook {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #1877f2;
  color: #fff;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}

.article-discuss__body .btn-facebook:hover {
  background: #166fe5;
  transform: translateY(-1px);
}

/* Related articles */
.article-related {
  border-top: 1px solid var(--border);
  padding-top: 36px;
  margin-top: 48px;
}

.article-related h2 {
  font-size: 1.1rem !important;
  margin-top: 0 !important;
  margin-bottom: 20px !important;
}

.article-related__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.article-related__link {
  color: var(--accent);
  text-decoration: none;
  font-size: 14px;
  display: flex;
  gap: 8px;
  align-items: baseline;
}
.article-related__link::before { content: '→'; flex-shrink: 0; }
.article-related__link:hover { text-decoration: underline; }

/* Lang content toggle */
[data-lang-content] { display: none; }
[data-lang-content].active { display: block; }

/* No canvas on blog pages */
body { background: var(--bg); }

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

  .article-hero { padding: 40px 0 0; }

  .article-wrap { padding: 32px 0 64px; }

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