/* Blog-specific styles (supplements main styles.css) */

/* Blog Index */
.blog-hero {
  padding: 140px 0 48px;
  background: linear-gradient(135deg, var(--blue-50) 0%, var(--white) 100%);
}

.blog-hero h1 {
  margin-bottom: 12px;
}

.blog-hero p {
  font-size: 1.0625rem;
  color: var(--gray-500);
  max-width: 600px;
}

.blog-grid {
  padding: 64px 0 96px;
}

.blog-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.blog-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.blog-card-tag {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--blue-100);
  color: var(--blue-600);
  margin-bottom: 16px;
  align-self: flex-start;
}
.blog-card-tag.tag-buyer {
  background: var(--green-100);
  color: var(--green-600);
}
.blog-card-tag.tag-process {
  background: #F3E8FF;
  color: #7C3AED;
}

.blog-card h2 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  line-height: 1.35;
}

.blog-card h2 a {
  color: var(--gray-900);
  transition: color 0.2s;
}
.blog-card h2 a:hover {
  color: var(--blue-600);
}

.blog-card p {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.6;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-200);
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  color: var(--gray-500);
}

/* Article Page */
.article-header {
  padding: 140px 0 48px;
  background: linear-gradient(135deg, var(--blue-50) 0%, var(--white) 100%);
}

.article-header .container {
  max-width: 780px;
}

.article-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--blue-600);
  margin-bottom: 24px;
}
.article-back:hover {
  color: var(--blue-700);
}

.article-tag {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 12px;
  border-radius: 100px;
  background: var(--blue-100);
  color: var(--blue-600);
  margin-bottom: 16px;
}

.article-header h1 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  margin-bottom: 16px;
}

.article-meta {
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  color: var(--gray-500);
}

.article-body {
  padding: 56px 0 96px;
}

.article-body .container {
  max-width: 780px;
}

.article-content h2 {
  font-size: 1.5rem;
  margin: 40px 0 16px;
}

.article-content h3 {
  font-size: 1.1875rem;
  margin: 32px 0 12px;
}

.article-content p {
  font-size: 1.0625rem;
  line-height: 1.75;
  margin-bottom: 20px;
  color: var(--gray-700);
}

.article-content ul,
.article-content ol {
  margin: 0 0 20px 24px;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--gray-700);
}

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

.article-content blockquote {
  border-left: 3px solid var(--blue-600);
  padding: 16px 24px;
  margin: 24px 0;
  background: var(--blue-50);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-content blockquote p {
  color: var(--gray-900);
  font-style: italic;
  margin-bottom: 0;
}

.article-content strong {
  color: var(--gray-900);
}

/* Article CTA box */
.article-cta {
  background: var(--blue-900);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  margin-top: 48px;
}

.article-cta h3 {
  font-size: 1.375rem;
  color: var(--white);
  margin: 0 0 12px;
}

.article-cta p {
  color: rgba(255,255,255,0.7);
  font-size: 1rem;
  margin-bottom: 24px;
}

.article-cta .btn-primary {
  background: var(--white);
  color: var(--blue-900);
}
.article-cta .btn-primary:hover {
  background: var(--gray-100);
}

/* Related articles */
.related-articles {
  padding: 64px 0 96px;
  background: var(--gray-50);
}

.related-articles h2 {
  text-align: center;
  margin-bottom: 40px;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

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