/**
 * blog-post.css - Article layout styles for individual blog posts
 * Project Meridian Syn
 */

/* ========== Hero Section ========== */
.blog-post-hero {
  background: #0B1120;
  padding: 6rem 1.5rem 3rem;
  text-align: center;
}

.blog-post-hero-inner {
  max-width: 860px;
  margin: 0 auto;
}

.blog-post-back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: #8B9DB6;
  text-decoration: none;
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}

.blog-post-back:hover {
  color: #E8A83E;
}

.blog-post-meta {
  font-size: 0.8rem;
  color: #6B7B8D;
  font-weight: 500;
  margin: 0 0 1rem;
}

.blog-post-title {
  font-size: 2.75rem;
  color: #fff;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0;
}

/* ========== Hero Image ========== */
.blog-post-image-wrap {
  max-width: 860px;
  margin: -1.5rem auto 0;
  padding: 0 1.5rem;
}

.blog-post-image-wrap img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

/* ========== Article Body ========== */
.blog-post-body {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
}

.blog-post-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0B1120;
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.01em;
}

.blog-post-content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: #0B1120;
  margin: 2rem 0 0.75rem;
}

.blog-post-content p {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #2D3748;
  margin: 0 0 1.25rem;
}

.blog-post-content blockquote {
  border-left: 3px solid #E8A83E;
  background: rgba(232, 168, 62, 0.05);
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border-radius: 0 6px 6px 0;
}

.blog-post-content blockquote p {
  font-size: 1rem;
  color: #4A5568;
  margin: 0;
}

.blog-post-content ul,
.blog-post-content ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.blog-post-content li {
  font-size: 1.05rem;
  line-height: 1.8;
  color: #2D3748;
  margin-bottom: 0.5rem;
}

.blog-post-content strong {
  font-weight: 600;
  color: #1A202C;
}

.blog-post-content hr {
  border: none;
  border-top: 1px solid #E2E8F0;
  margin: 2.5rem 0;
}

/* ========== Author Bio ========== */
.blog-author-bio {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid #E2E8F0;
  margin-top: 3rem;
}

.blog-author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #0B1120;
  color: #E8A83E;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.blog-author-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: #0B1120;
  margin: 0 0 0.15rem;
}

.blog-author-role {
  font-size: 0.8rem;
  color: #6B7B8D;
  margin: 0;
}

/* ========== Related Posts ========== */
.blog-related {
  background: #F7FAFC;
  padding: 4rem 1.5rem;
}

.blog-related-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.blog-related h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0B1120;
  margin: 0 0 2rem;
  text-align: center;
}

.blog-related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.blog-related-card {
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  overflow: hidden;
  text-decoration: none;
  transition: box-shadow 0.2s, transform 0.15s;
}

.blog-related-card:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.blog-related-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}

.blog-related-card-body {
  padding: 1.25rem;
}

.blog-related-card-meta {
  font-size: 0.75rem;
  color: #6B7B8D;
  font-weight: 500;
  margin: 0 0 0.4rem;
}

.blog-related-card-title {
  font-size: 0.95rem;
  font-weight: 600;
  color: #0B1120;
  line-height: 1.35;
  margin: 0;
}

/* ========== Responsive ========== */
@media (max-width: 768px) {
  .blog-post-hero {
    padding: 5rem 1rem 2rem;
  }

  .blog-post-title {
    font-size: 1.75rem;
  }

  .blog-related-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .blog-post-body {
    padding: 2rem 1rem 3rem;
  }
}

@media (max-width: 480px) {
  .blog-post-title {
    font-size: 1.5rem;
  }

  .blog-post-content p,
  .blog-post-content li {
    font-size: 1rem;
  }
}