/* ===========================================================
   About page — author intro grid + QA cats gallery.
   =========================================================== */

.about-flow-grid { display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: stretch; }
.about-img-frame { width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-subtle); }
.about-img-frame img { width: 100%;
  height: 100%;
  object-fit: cover; }
.cats-section { background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 48px;
  text-align: center; }
.cats-grid { display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 32px; }
.cat-card { background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  padding-bottom: 16px; }
.cat-thumb { position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: #E8DECD;
  overflow: hidden; }
.cat-thumb img { width: 100%;
  height: 100%;
  object-fit: cover;
  display: block; }
.cat-thumb .cat-hover { position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.35s ease; }
.cat-card:hover .cat-hover { opacity: 1; }
.cat-card h3 { font-family: var(--font-serif);
  font-size: 1.25rem;
  margin: 16px 0 6px;
  color: var(--text-main); }
.cat-card p { font-size: 0.88rem;
  color: var(--text-muted);
  padding: 0 16px;
  line-height: 1.5; }
@media (max-width: 850px) {
  .about-flow-grid { grid-template-columns: 1fr; }
  .cats-grid { grid-template-columns: 1fr; }
}