/* Blog-specific styles */

.blog-hero {
  background: var(--navy);
  padding: 80px 0 60px;
  text-align: center;
  color: var(--white);
}
.blog-hero h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; margin: 16px 0; line-height: 1.2; }
.blog-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 600px; margin: 0 auto; }

.blog-meta-bar {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
  flex-wrap: wrap;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 16px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--gray200);
  border-radius: var(--radius);
  padding: 28px;
  transition: box-shadow 0.2s, transform 0.2s;
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-2px); }

.blog-card-featured {
  border-color: var(--orange);
  border-width: 2px;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.blog-tag {
  background: var(--orange);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 20px;
}

.blog-date { font-size: 0.82rem; color: var(--gray500); }

.blog-card h2 { font-size: 1.1rem; font-weight: 700; margin: 0 0 10px; line-height: 1.4; }
.blog-card h2 a { color: var(--navy); text-decoration: none; }
.blog-card h2 a:hover { color: var(--orange); }
.blog-card p { font-size: 0.92rem; color: var(--gray700); margin: 0 0 16px; line-height: 1.6; }

.read-more {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--orange);
  text-decoration: none;
}
.read-more:hover { text-decoration: underline; }

/* Article body */
.article-body {
  padding: 60px 0 40px;
}

.article-intro {
  font-size: 1.05rem;
  color: var(--gray700);
  line-height: 1.8;
  margin-bottom: 36px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--gray200);
}
.article-intro p + p { margin-top: 16px; }

.toc {
  background: var(--gray50);
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 20px 24px;
  margin: 0 0 48px;
  font-size: 0.92rem;
}
.toc strong { display: block; margin-bottom: 10px; color: var(--navy); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.toc ol { margin: 0; padding-left: 20px; }
.toc li { margin: 6px 0; }
.toc a { color: var(--navy); text-decoration: none; }
.toc a:hover { color: var(--orange); }

.article-body section {
  margin-bottom: 56px;
}

.article-body h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--navy);
  margin: 0 0 16px;
  line-height: 1.3;
  padding-top: 8px;
}

.article-body h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin: 28px 0 12px;
}

.article-body p {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--gray700);
  margin-bottom: 16px;
}

.article-body a {
  color: var(--orange);
  text-decoration: underline;
}

.article-body strong { color: var(--navy); }

.callout {
  border-radius: var(--radius);
  padding: 18px 20px;
  margin: 24px 0;
  font-size: 0.92rem;
  line-height: 1.6;
}
.callout-warning {
  background: #fff7ed;
  border-left: 4px solid #f97316;
  color: #7c2d12;
}
.callout-tip {
  background: #f0fdf4;
  border-left: 4px solid #22c55e;
  color: #14532d;
}
.callout strong { display: block; margin-bottom: 4px; }

.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.88rem;
}
.data-table th {
  background: var(--navy);
  color: var(--white);
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}
.data-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--gray200);
  color: var(--gray700);
  vertical-align: top;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:nth-child(even) td { background: var(--gray50); }
.data-table .table-total td { background: var(--gray100); font-weight: 600; color: var(--navy); }

.comparison-table td:nth-child(2) { color: #6b7280; }
.comparison-table td:nth-child(3) { color: var(--gray700); }

.positive { color: #dc2626; }
.negative { color: #16a34a; }

.steps-list {
  padding-left: 20px;
  margin: 16px 0;
}
.steps-list li {
  margin: 10px 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray700);
}
.steps-list li strong { color: var(--navy); }

.content-list {
  padding-left: 20px;
  margin: 16px 0;
}
.content-list li {
  margin: 8px 0;
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--gray700);
}
.content-list li strong { color: var(--navy); }

/* Author bio */
.author-bio {
  background: var(--gray50);
  padding: 40px 0;
  border-top: 1px solid var(--gray200);
}
.author-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}
.author-info strong {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 2px;
}
.author-info span {
  display: block;
  font-size: 0.82rem;
  color: var(--orange);
  font-weight: 600;
  margin-bottom: 10px;
}
.author-info p {
  font-size: 0.88rem;
  color: var(--gray700);
  line-height: 1.6;
  margin: 0;
}

/* Related posts */
.related-posts {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--gray200);
}
.related-posts h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gray500);
  margin-bottom: 16px;
}
.related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.related-card {
  display: block;
  padding: 16px;
  border: 1px solid var(--gray200);
  border-radius: var(--radius);
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.related-card:hover { border-color: var(--orange); box-shadow: var(--shadow); }
.related-tag {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--orange);
  margin-bottom: 6px;
}
.related-card strong {
  display: block;
  font-size: 0.88rem;
  color: var(--navy);
  line-height: 1.4;
}

/* CTA section */
.section-cta {
  background: var(--navy);
  padding: 80px 0;
  text-align: center;
}
.center-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800; margin-bottom: 16px; }
.cta-sub { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 540px; margin: 0 auto 32px; line-height: 1.7; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

@media (max-width: 640px) {
  .related-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .data-table { font-size: 0.78rem; }
  .data-table th, .data-table td { padding: 8px 10px; }
}