.documentation-block {
  margin: -2rem 0 7rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--line);
}

.documentation-block-secondary {
  margin: 7rem 0 0;
}

.documentation-copy {
  display: grid;
  grid-template-columns: 1fr 1.4fr 1fr;
  gap: 2rem;
  align-items: start;
  margin-bottom: 2rem;
}

.documentation-copy h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 2.5vw, 3rem);
  font-weight: 400;
  line-height: 1.1;
}

.documentation-copy > p:last-child {
  margin: 0;
  font-size: .9rem;
}

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

.drawing-card {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: zoom-in;
  text-align: left;
}

.drawing-card img {
  aspect-ratio: 1.62 / 1;
  object-fit: contain;
  background: #fff;
  transition: transform .5s;
}

.drawing-card:hover img {
  transform: scale(1.015);
}

.drawing-card span {
  display: block;
  padding: .8rem 1rem;
  border-top: 1px solid var(--line);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

@media (max-width: 980px) {
  .documentation-copy { grid-template-columns: 1fr; }
  .drawing-grid { grid-template-columns: 1fr 1fr; }
  .documentation-block { margin-top: 0; }
}

@media (max-width: 620px) {
  .drawing-grid { grid-template-columns: 1fr; }
  .documentation-block,
  .documentation-block-secondary { margin-bottom: 4rem; }
  .documentation-copy { gap: .6rem; }
}