/* AEO Merkezi — Blog stylesheet (extends styles.css) */

.blog-hero {
  padding: 72px 0 40px;
  text-align: center;
  background: radial-gradient(ellipse at center top, rgba(0, 212, 170, 0.08), transparent 60%);
}
.blog-hero h1 {
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}
.blog-hero p {
  color: var(--text-muted);
  font-size: 18px;
  max-width: 600px;
  margin: 0 auto;
}

/* Blog listing grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 22px;
  padding: 40px 0 80px;
}
.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 26px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.blog-card:hover {
  border-color: var(--accent);
  transform: translateY(-4px);
}
.blog-card-tag {
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  text-transform: uppercase;
}
.blog-card h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  line-height: 1.3;
}
.blog-card p {
  color: var(--text-muted);
  font-size: 15px;
  flex: 1;
}
.blog-card-meta {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

/* Article page */
.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 80px;
}
.article-meta {
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.article h1 {
  font-size: clamp(28px, 4.5vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.2;
  margin-bottom: 16px;
}
.article-date {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.article-body { font-size: 17px; line-height: 1.75; color: #d4dae6; }
.article-body h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text);
  margin: 36px 0 14px;
  letter-spacing: -0.01em;
}
.article-body h3 {
  font-size: 19px;
  font-weight: 600;
  color: var(--text);
  margin: 26px 0 10px;
}
.article-body p { margin: 14px 0; }
.article-body ul, .article-body ol { margin: 14px 0 14px 24px; }
.article-body li { margin: 8px 0; }
.article-body strong { color: var(--text); font-weight: 600; }
.article-body a { color: var(--accent); text-decoration: underline; }
.article-body blockquote {
  border-left: 3px solid var(--accent);
  padding: 4px 0 4px 20px;
  margin: 20px 0;
  color: var(--text-muted);
  font-style: italic;
}

.article-cta {
  margin-top: 48px;
  background: var(--bg-card);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 32px 28px;
  text-align: center;
}
.article-cta h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 10px;
}
.article-cta p {
  color: var(--text-muted);
  margin-bottom: 20px;
}
.back-link {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
}
.back-link:hover { color: var(--accent); }

@media (max-width: 640px) {
  .article { padding: 40px 20px 56px; }
  .blog-hero { padding: 48px 0 32px; }
}