/* Blog system styles — extends R1Interview design system */
.blog-hero-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 12px;
}

.blog-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
  align-items: center;
}

.blog-meta span {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.blog-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .blog-layout {
    grid-template-columns: 240px 1fr;
    gap: 3rem;
  }
}

.blog-toc {
  position: sticky;
  top: 100px;
  align-self: start;
  padding: 1.5rem;
  border-radius: 12px;
  border: 1px solid rgba(var(--p4), 0.12);
  background: rgba(var(--p7), 1);
}

.blog-toc h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.blog-toc ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.blog-toc li {
  margin-bottom: 0.6rem;
}

.blog-toc a {
  font-size: 0.9rem;
  text-decoration: none;
  color: rgba(var(--p8), 1);
  transition: color 0.2s;
}

.blog-toc a:hover {
  color: rgba(var(--p1), 1);
}

.blog-article h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.blog-article h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.blog-article p,
.blog-article li {
  line-height: 1.75;
}

.blog-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.blog-table th,
.blog-table td {
  border: 1px solid rgba(var(--p4), 0.15);
  padding: 0.75rem 1rem;
  text-align: left;
}

.blog-table th {
  background: rgba(var(--p1), 0.08);
  font-weight: 600;
}

.blog-share {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.blog-share a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(var(--p4), 0.15);
  color: rgba(var(--p8), 1);
  transition: all 0.2s;
}

.blog-share a:hover {
  background: rgba(var(--p1), 1);
  color: #fff;
  border-color: rgba(var(--p1), 1);
}

.blog-card {
  height: 100%;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(var(--p4), 0.1);
  transition: box-shadow 0.3s, transform 0.3s;
  background: rgba(var(--p7), 1);
}

.blog-card:hover {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  transform: translateY(-4px);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-card-date {
  font-size: 0.85rem;
  opacity: 0.7;
}

.blog-cta-box {
  padding: 2.5rem;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(var(--p1), 0.08), rgba(var(--p3), 0.08));
  text-align: center;
}

.blog-related-card {
  padding: 1.25rem;
  border-radius: 12px;
  border: 1px solid rgba(var(--p4), 0.1);
  height: 100%;
}

.blog-related-card:hover {
  border-color: rgba(var(--p1), 0.4);
}

@media (max-width: 991px) {
  .blog-toc {
    position: static;
  }
}