.portfolio-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  align-items: center;
  min-height: min(44rem, calc(100svh - var(--header)));
  overflow: hidden;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

.portfolio-mosaic {
  position: absolute;
  z-index: -2;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 2px;
}

.portfolio-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, #03080cf7 0%, #03080cdf 32%, #03080c80 59%, #03080c0d 100%),
    linear-gradient(0deg, #03080c80, transparent 55%);
}

.portfolio-wrap { padding-inline: var(--gutter); }

.portfolio-hero-copy {
  max-width: 52rem;
  padding-block: clamp(3rem, 8vw, 6rem);
}

.portfolio-hero-copy h1 {
  margin: 0.4rem 0 0.85rem;
  font-size: clamp(2rem, 5.5vw, 4.5rem);
  line-height: 1.04;
  text-wrap: balance;
}

.portfolio-intro {
  max-width: 54ch;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.5;
}

.portfolio-attribution,
.portfolio-credit {
  color: var(--muted);
  font-size: 0.875rem;
  line-height: 1.55;
}

.portfolio-attribution { margin-top: 1rem; }

.portfolio :is(.portfolio-attribution, .portfolio-credit, .portfolio-copy) a {
  text-decoration: underline;
  text-underline-offset: 0.24em;
}

.portfolio-library {
  padding-block: clamp(2.75rem, 6vw, 5rem);
}

.portfolio-library-head { margin-bottom: 1.5rem; }

.portfolio-library-head h2 {
  margin-block: 0.35rem 0.65rem;
  font-size: clamp(2rem, 4.3vw, 3.9rem);
  line-height: 1.08;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.9rem, 2vw, 1.65rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.portfolio-grid > li {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.portfolio-grid > li > img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.portfolio-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  padding: clamp(1rem, 2vw, 1.4rem);
}

.portfolio-copy .eyebrow { margin: 0; }

.portfolio-copy h3 {
  font-size: clamp(1.28rem, 2vw, 1.75rem);
  line-height: 1.15;
}

.portfolio-copy > a {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  min-height: 44px;
  margin-top: auto;
}

.portfolio-metric dt {
  font-size: clamp(1.25rem, 2.1vw, 1.7rem);
  font-weight: 700;
  line-height: 1.12;
}

.portfolio-metric dd {
  margin: 0.28rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.4;
}

.portfolio-credit { margin-top: 1.2rem; }

.project-record {
  max-width: 112rem;
  margin-inline: auto;
  padding-block: clamp(1.75rem, 4vw, 3.5rem) clamp(3rem, 7vw, 6rem);
  overflow-wrap: break-word;
}

.project-record a {
  text-decoration: underline;
  text-underline-offset: 0.22em;
}

.project-breadcrumb { margin-bottom: clamp(1.25rem, 3vw, 2.75rem); }

.project-breadcrumb a,
.project-pagination a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
}

.project-heading,
.project-body {
  display: grid;
  align-items: start;
  gap: clamp(1.5rem, 4vw, 4rem);
}

.project-heading {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
  align-items: center;
}

.project-heading .eyebrow { margin-bottom: 0.65rem; }

.project-heading h1 {
  font-size: clamp(2rem, 4.15vw, 4.4rem);
  line-height: 1.04;
  text-wrap: balance;
}

.project-type {
  margin-top: 0.8rem;
  color: var(--muted);
}

.project-intro {
  margin-top: 1rem;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
}

.project-record figure { margin: 0; }

.project-record figure img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line);
}

.project-record figcaption {
  margin-top: 0.65rem;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.5;
}

.project-record figcaption span {
  display: block;
  margin-top: 0.15rem;
  font-size: 0.78rem;
}

.project-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: clamp(1.5rem, 4vw, 3.5rem) 0;
  padding: 1.1rem 0;
  border-block: 1px solid var(--line);
}

.project-facts > div {
  display: flex;
  flex-direction: column-reverse;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 0.4rem clamp(0.75rem, 2vw, 1.5rem);
}

.project-facts > div + div { border-left: 1px solid var(--line); }

.project-facts dt {
  color: var(--muted);
  font-size: 0.88rem;
}

.project-facts dd {
  margin: 0;
  font-size: clamp(1.28rem, 2.45vw, 2.65rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-variant-numeric: tabular-nums;
}

.project-record .project-cite {
  color: var(--muted);
  font-size: 0.78em;
  white-space: nowrap;
}

.project-body {
  grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
}

.project-record h2 {
  font-size: clamp(1.45rem, 2.5vw, 2.45rem);
  line-height: 1.15;
}

.project-story h2 { margin-bottom: 0.55rem; }

.project-story section + section { margin-top: clamp(1.25rem, 3vw, 2.25rem); }

.project-team {
  padding: clamp(1rem, 2.5vw, 1.65rem);
  border: 1px solid var(--line);
  background: var(--panel);
}

.project-team dl {
  display: grid;
  gap: 0.75rem;
  margin: 1rem 0 0;
}

.project-team dt {
  color: var(--muted);
  font-size: 0.85rem;
}

.project-team dd { margin: 0.15rem 0 0; }

.project-role {
  margin-top: 1.15rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.project-role h3 {
  margin-bottom: 0.4rem;
  font-size: 1.05rem;
}

.project-photos,
.project-location,
.project-sources {
  margin-top: clamp(2rem, 5vw, 4rem);
  padding-top: clamp(1.35rem, 3vw, 2.35rem);
  border-top: 1px solid var(--line);
}

.project-location {
  scroll-margin-top: 7rem;
}

.project-location-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.project-photo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 2rem);
  margin-top: 1.2rem;
}

.project-photo-links {
  margin: 0.85rem 0 0;
  padding-left: 1.25rem;
}

.project-photo-links li + li { margin-top: 0.35rem; }

.project-sources ol {
  display: grid;
  gap: 0.75rem;
  margin: 1.1rem 0 0;
  padding-left: 1.55rem;
}

.project-sources li {
  padding: 0.25rem 0.55rem;
  scroll-margin-top: 1rem;
}

.project-sources li:target { background: var(--panel); }

.project-sources li::marker,
.project-sources li p {
  color: var(--muted);
  font-size: 0.88rem;
}

.project-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-top: clamp(2rem, 5vw, 4rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.project-pagination a {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
}

.project-pagination a span {
  color: var(--muted);
  font-size: 0.78rem;
}

@media (max-width: 980px) {
  .portfolio-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .project-heading,
  .project-body { grid-template-columns: minmax(0, 1fr); }

  .project-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    row-gap: 0.85rem;
  }

  .project-facts > div:nth-child(odd) { border-left: 0; }
}

@media (max-width: 680px) {
  .portfolio-hero { min-height: 0; }

  .portfolio-mosaic,
  .portfolio-hero::before {
    inset: 0 0 auto;
    height: clamp(12rem, 54vw, 20rem);
  }

  .portfolio-hero::before {
    background: linear-gradient(0deg, var(--panel), #07101812 85%);
  }

  .portfolio-hero-copy { padding-block: clamp(10rem, 47vw, 17.5rem) 2rem; }

  .portfolio-grid,
  .project-photo-grid { grid-template-columns: minmax(0, 1fr); }
}