/* Hallmark · macrostructure: Portfolio Grid (photo index) · tokens per design.md
 * page: gallery · distinct macrostructure · pre-emit critique: P4 H4 E4 S4 R4 V4
 */
@import url("tokens.css");

.pagehead {
  padding-top: calc(var(--space-4xl) + var(--space-xl));
  padding-bottom: var(--space-2xl);
}
.pagehead h1 { max-width: 12ch; }
.pagehead p { color: var(--color-ink-2); max-width: 52ch; }

.gal {
  columns: 3;
  column-gap: var(--space-md);
}
.gal figure {
  break-inside: avoid;
  margin-bottom: var(--space-md);
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1px solid var(--color-rule-2);
  position: relative;
  background: var(--color-paper-2);
}
.gal img {
  width: 100%;
  display: block;
  transition: transform var(--dur-long) var(--ease-out);
}
.gal figure:hover img { transform: scale(1.02); }
.gal figcaption {
  position: absolute;
  inset-inline: var(--space-sm);
  bottom: var(--space-sm);
  padding: var(--space-2xs) var(--space-sm);
  background: var(--color-paper);
  color: var(--color-ink-2);
  border-radius: 6px;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}
.gal figure:hover figcaption, .gal figure:focus-within figcaption { opacity: 1; transform: none; }
@media (max-width: 60rem) { .gal { columns: 2; } }
@media (max-width: 34rem) {
  .gal { columns: 1; }
  .gal figcaption { opacity: 1; transform: none; }
}

.galnote {
  margin-top: var(--space-xl);
  padding: var(--space-xl);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-card);
  background: var(--color-paper-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  flex-wrap: wrap;
}
.galnote p { margin: 0; color: var(--color-ink-2); max-width: 46ch; }
.galnote b { color: var(--color-ink); font-family: var(--font-display); text-transform: uppercase; font-size: var(--text-lg); display: block; margin-bottom: var(--space-2xs); }

/* reveal */
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity var(--dur-long) var(--ease-out), transform var(--dur-long) var(--ease-out); }
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } .gal img { transition: none; } }