/* The historical portfolio is deliberately independent of the other page layouts. */
#portfolio-page {
  --archive-ink: #1a2732;
  --archive-muted: #52616b;
  --archive-line: #cdd5d7;
  --archive-paper: #fafaf7;
  font-family: var(--font-base);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--archive-ink);
}

#portfolio-page .portfolio-archive {
  width: min(1160px, calc(100% - 64px));
  margin: 0 auto;
  padding: 24px 0 48px;
}

#portfolio-page :is(h1, h2, h3),
#portfolio-page .portfolio-detail summary > span:first-child { font-family: var(--font-heading); }
#portfolio-page .portfolio-intro { max-width: 830px; margin-bottom: 24px; }
#portfolio-page .portfolio-intro + .portfolio-collection { margin-top: 0; }
#portfolio-page .portfolio-eyebrow {
  margin: 0 0 14px;
  color: var(--archive-muted);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}
#portfolio-page .portfolio-intro h1 {
  max-width: 760px;
  margin: 0 0 16px;
  font-size: clamp(2.25rem, 4vw, var(--font-size-h1));
  line-height: 1.2;
  letter-spacing: normal;
}
#portfolio-page .portfolio-intro-text {
  max-width: 680px;
  margin: 0;
  color: var(--archive-muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.8;
}
#portfolio-page .portfolio-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-top: 16px;
  font-size: .8rem;
  font-weight: 700;
}
#portfolio-page .portfolio-index span { display: flex; align-items: center; gap: 9px; }
#portfolio-page .portfolio-index span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #b83f46;
}
#portfolio-page .portfolio-collection { margin-top: 32px; }
#portfolio-page .portfolio-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding-top: 20px;
  margin-bottom: 20px;
  border-top: 1px solid var(--archive-line);
}
#portfolio-page .portfolio-section-heading .portfolio-eyebrow { margin-bottom: 8px; }
#portfolio-page .portfolio-section-heading h2 {
  margin: 0;
  font-size: clamp(1.65rem, 2.7vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: normal;
}
#portfolio-page .portfolio-section-heading > p {
  max-width: 260px;
  margin: 0;
  color: var(--archive-muted);
  font-size: .85rem;
}
#portfolio-page .portfolio-project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
#portfolio-page .portfolio-project {
  min-width: 0;
  padding: 18px;
  border: 1px solid #c7d0d3;
  border-radius: 16px;
  background: var(--archive-paper);
}
#portfolio-page .portfolio-project-heading {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  justify-content: space-between;
  padding: 3px 2px 17px;
}
#portfolio-page .portfolio-project h3 { margin: 0; font-size: 1.15rem; font-weight: 700; line-height: 1.4; }
#portfolio-page a { color: var(--archive-ink); }
#portfolio-page .portfolio-project h3 a { text-decoration: underline; text-decoration-color: #a7b2b7; text-underline-offset: 4px; }
#portfolio-page .portfolio-project h3 a:hover { text-decoration-color: #b83f46; }
#portfolio-page .portfolio-external { display: inline-block; margin-left: 3px; font-size: .9em; color: var(--archive-muted); }
#portfolio-page .portfolio-shot-count { color: var(--archive-muted); font-size: .72rem; white-space: nowrap; }
#portfolio-page .portfolio-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
#portfolio-page .portfolio-shot {
  position: relative;
  display: block;
  min-width: 0;
  overflow: hidden;
  aspect-ratio: 2.5;
  border: 1px solid #d4dbdd;
  border-radius: 8px;
  background: #e6ebeb;
}
#portfolio-page .portfolio-shot:first-child { grid-column: 1 / -1; aspect-ratio: 16 / 10; }
#portfolio-page .portfolio-gallery[data-shots="2"] .portfolio-shot:last-child { grid-column: 1 / -1; aspect-ratio: 5; }
#portfolio-page .portfolio-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: filter .18s ease;
}
#portfolio-page .portfolio-shot:hover img { filter: brightness(.94); }
#portfolio-page .portfolio-shot-label {
  position: absolute;
  bottom: 8px;
  left: 8px;
  max-width: calc(100% - 16px);
  overflow: hidden;
  padding: 4px 8px;
  border-radius: 4px;
  color: #fff;
  background: #1a2732;
  font-size: .68rem;
  line-height: 1.5;
  white-space: nowrap;
  text-overflow: ellipsis;
}
#portfolio-page .portfolio-shot:first-child .portfolio-shot-label { left: auto; right: 10px; bottom: 10px; font-size: .75rem; padding: 7px 11px; }
#portfolio-page .portfolio-credit { margin: 12px 2px 0; color: var(--archive-muted); font-size: .72rem; }
#portfolio-page .portfolio-details { border-top: 1px solid var(--archive-line); }
#portfolio-page .portfolio-detail { border-bottom: 1px solid var(--archive-line); }
#portfolio-page .portfolio-detail summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 4px;
  font-size: 1.15rem;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}
#portfolio-page .portfolio-detail summary::-webkit-details-marker { display: none; }
#portfolio-page .portfolio-detail summary:hover { color: #923039; }
#portfolio-page .portfolio-summary-meta { display: flex; align-items: center; gap: 24px; color: var(--archive-muted); font-size: .75rem; font-weight: 400; }
#portfolio-page .portfolio-detail-icon { display: inline-block; font-size: 1.5rem; line-height: 1; transition: transform .15s ease; }
#portfolio-page .portfolio-detail[open] .portfolio-detail-icon { transform: rotate(45deg); }
#portfolio-page .portfolio-code-list { padding: 0 24px 24px; margin: 0; }
#portfolio-page .portfolio-code-list li { padding: 8px 0; overflow-wrap: anywhere; }
#portfolio-page .portfolio-code-list a,
#portfolio-page .portfolio-game-links a { text-decoration: underline; text-underline-offset: 3px; }
#portfolio-page .portfolio-archive-games { padding: 0 0 24px; }
#portfolio-page .portfolio-archive-games .row { --bs-gutter-x: 0; gap: 16px; }
#portfolio-page .portfolio-archive-games .thumbnail { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 20px; margin: 0; padding: 24px; border-radius: 12px; border-color: var(--archive-line); background: var(--archive-paper); }
#portfolio-page .portfolio-archive-games .thumbnail > [class*="col-"] { width: auto; padding: 0; }
#portfolio-page .portfolio-archive-games .thumbnail > .col-md-12 { grid-column: 1 / -1; }
#portfolio-page .portfolio-archive-games .thumbnail > .clearfix { display: none; }
#portfolio-page .portfolio-archive-games .thumbnail > span { grid-column: 1 / -1; }
#portfolio-page .portfolio-archive-games h3 { font-size: 1.2rem; }
#portfolio-page .portfolio-archive-games p { font-size: .85rem; }
#portfolio-page .portfolio-archive-games .btn { display: inline-block; width: auto; margin: 0; padding: 10px 16px; background: var(--archive-ink); border-color: var(--archive-ink); color: #fff; }
#portfolio-page .portfolio-archive-games .portfolio-other-games { display: block; padding: 18px 24px; }
#portfolio-page .portfolio-other-games h3 { margin: 0 0 10px; }
#portfolio-page .portfolio-game-links { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 0; padding: 0; list-style: none; }
#portfolio-page :is(a, summary):focus-visible { outline: 3px solid #a92f3b; outline-offset: 4px; border-radius: 4px; }
#portfolio-page .portfolio-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
#portfolio-page .animate__animated { animation: none !important; }

@media (max-width: 700px) {
  #portfolio-page .portfolio-archive { width: calc(100% - 36px); padding-top: 16px; }
  #portfolio-page .portfolio-project-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  #portfolio-page .portfolio-section-heading { align-items: start; flex-direction: column; gap: 12px; }
  #portfolio-page .portfolio-section-heading > p { max-width: none; }
  #portfolio-page .portfolio-project { padding: 14px; border-radius: 12px; }
  #portfolio-page .portfolio-project h3 { font-size: 1.1rem; }
  #portfolio-page .portfolio-summary-meta { gap: 12px; }
  #portfolio-page .portfolio-archive-games .thumbnail { grid-template-columns: 1fr; padding: 18px; }
  #portfolio-page .portfolio-archive-games .portfolio-img-games { max-width: 140px; }
}

@media (prefers-reduced-motion: reduce) {
  #portfolio-page *, #portfolio-page *::before, #portfolio-page *::after { transition: none !important; }
}