/* Card Grid (Projects / Articles) */

.card-grid { display: grid; gap: var(--space-md); }
.card {
  background: var(--surface-1);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.card:hover { transform: translateY(-0.2rem); border-color: var(--border-strong); }
.card-thumb {
  aspect-ratio: 4 / 3;
  background: linear-gradient(135deg, var(--osmosis), var(--space) 60%);
  position: relative;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.card-thumb img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}
.card-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  
}
.card-thumb-tag {
  position: relative;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--bland);
  letter-spacing: 0.05em;
}
.card-body { padding: var(--space-sm) var(--space-md) var(--space-md); display: flex; flex-direction: column; gap: var(--space-2xs); flex: 1; }
.card-tags { display: flex; flex-wrap: wrap; gap: 0.3em; margin-bottom: 0.2em; }
.card-body h3 { font-size: 1.25rem; }
.card-body p { color: var(--bland); font-size: 1rem; flex: 1; }
.card-body .card-subtitle { color: var(--white) !important;}
.card-link { margin-top: var(--space-xs); font-family: var(--font-mono); font-size: 1.1rem; color: var(--flame); }
.card-link:hover { text-decoration: underline; }
.card.is-hidden { display: none; }

@media (min-width: 40em) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 72em) {
  .card-grid:not(.card-grid-articles) { grid-template-columns: repeat(3, 1fr); }
}