/* Blog additions are scoped to preserve the existing portfolio and research. */
#filters { flex-wrap: wrap; }
#filters a { white-space: nowrap; }
.portfolio-item.blog {
  width: calc(100% - 40px) !important;
  max-width: none;
  flex: 0 0 calc(100% - 40px);
  margin: 20px;
}
.blog-preview-card {
  display: grid;
  grid-template-columns: minmax(160px, 260px) minmax(0, 1fr);
  align-items: center;
  gap: 32px;
  padding: 20px 28px;
  border: 1px solid #e5e7e9;
  border-radius: 16px;
  text-decoration: none;
  background: #fff;
  color: #33393d;
  transition: border-color .2s, box-shadow .2s;
}
.blog-preview-card:hover { color: #33393d; border-color: #769eab; box-shadow: 0 8px 32px #243d4810; }
.blog-preview-card:focus-visible { outline: 3px solid #427a8c; outline-offset: 5px; }
.portfolio-item.blog .blog-preview-card img { width: 100%; height: 220px; object-fit: contain; border-radius: 8px; }
.blog-preview-copy h3 { font-size: 1.5rem; font-weight: 600; line-height: 1.3; margin: 0 0 12px; color: #212529; }
.blog-preview-copy p { margin: 0 0 10px; line-height: 1.5; }
.blog-preview-meta, .blog-preview-status { font-size: .9rem; color: #5e6870; }
.blog-preview-meta { letter-spacing: .03em; }
.blog-preview-read { color: #35697a; font-weight: 700; }
@media (max-width: 768px) {
  .portfolio-item.blog { width: calc(100% - 30px) !important; flex-basis: calc(100% - 30px); margin: 15px; }
  .blog-preview-card { grid-template-columns: 180px minmax(0, 1fr); gap: 24px; padding: 20px; }
}
@media (max-width: 600px) {
  #filters { gap: 8px !important; }
  #filters a { padding: 10px 12px; font-size: 1rem; }
  .blog-preview-card { grid-template-columns: 1fr; padding: 20px; gap: 14px; }
  .portfolio-item.blog .blog-preview-card img { width: 160px; height: 160px; margin: auto; }
}
@media (max-width: 576px) {
  .portfolio-item.blog { width: calc(100% - 20px) !important; flex-basis: calc(100% - 20px); margin: 10px; }
}