.work-page {
  background:
    radial-gradient(circle at 65% 0, rgba(70, 150, 180, .09), transparent 30rem),
    var(--bg);
}

.work-page .site-header {
  position: fixed;
}

.work-hero {
  display: grid;
  min-height: 82svh;
  align-items: end;
  padding-top: 150px;
  padding-bottom: clamp(70px, 9vw, 120px);
  grid-template-columns: minmax(0, 1fr) minmax(250px, .28fr);
  gap: clamp(44px, 8vw, 140px);
}

.work-hero h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(66px, 10vw, 160px);
  font-weight: 540;
  letter-spacing: -.078em;
  line-height: .82;
}

.work-hero-copy > p:last-child {
  max-width: 780px;
  margin: clamp(34px, 5vw, 62px) 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.65vw, 24px);
  line-height: 1.6;
}

.work-hero-aside {
  padding-top: 20px;
  border-top: 1px solid var(--line-strong);
}

.work-hero-aside > p {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.work-hero-aside ul {
  margin: 0;
  padding: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 2;
  list-style: none;
}

.work-directory {
  position: sticky;
  z-index: 80;
  top: 64px;
  display: flex;
  overflow-x: auto;
  padding: 0 var(--gutter);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(8, 10, 12, .91);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
  scrollbar-width: none;
}

.work-directory::-webkit-scrollbar {
  display: none;
}

.work-directory a {
  display: flex;
  min-height: 58px;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 0 clamp(15px, 2vw, 30px);
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color 160ms ease, background 160ms ease;
}

.work-directory a:last-child {
  border-right: 1px solid var(--line);
}

.work-directory a:hover {
  color: var(--ink);
  background: rgba(255,255,255,.025);
}

.work-directory span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 8px;
}

.case-study {
  scroll-margin-top: 125px;
  padding-top: clamp(110px, 14vw, 200px);
  padding-bottom: clamp(110px, 14vw, 200px);
  border-top: 1px solid var(--line);
}

.case-header {
  display: grid;
  margin-bottom: clamp(52px, 8vw, 110px);
  grid-template-columns: minmax(160px, .27fr) 1fr;
  gap: clamp(24px, 5vw, 80px);
}

.case-header h2,
.research-header h2,
.work-close h2 {
  max-width: 1080px;
  margin: 0;
  font-size: clamp(42px, 6.3vw, 96px);
  font-weight: 520;
  letter-spacing: -.06em;
  line-height: .96;
}

.case-lead {
  max-width: 790px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.6vw, 23px);
  line-height: 1.6;
}

.case-hero-media,
.infragpt-main {
  margin: 0;
}

.case-hero-media video,
.case-hero-media img,
.infragpt-main img {
  width: 100%;
  max-height: min(78vh, 900px);
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--panel);
}

.case-hero-media video {
  aspect-ratio: 16 / 9;
}

.case-hero-media > p {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin: 12px 0 0;
  color: var(--quiet);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  letter-spacing: .10em;
  text-transform: uppercase;
}

.case-facts {
  display: grid;
  margin: clamp(50px, 7vw, 90px) 0;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.case-facts > div {
  min-height: 140px;
  padding: 28px clamp(16px, 2.7vw, 40px);
  border-left: 1px solid var(--line);
}

.case-facts > div:first-child {
  padding-left: 0;
  border-left: 0;
}

.case-facts strong {
  display: block;
  margin-bottom: 14px;
  color: var(--ink);
  font-size: clamp(24px, 2.5vw, 39px);
  font-weight: 470;
  letter-spacing: -.04em;
}

.case-facts span {
  display: block;
  max-width: 160px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: .07em;
  line-height: 1.5;
  text-transform: uppercase;
}

.case-content {
  display: grid;
  margin: clamp(64px, 9vw, 130px) 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(50px, 10vw, 160px);
}

.case-content section {
  padding-top: 24px;
  border-top: 1px solid var(--line-strong);
}

.case-label {
  margin: 0 0 34px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.case-content h3 {
  max-width: 620px;
  margin: 0;
  font-size: clamp(27px, 3.2vw, 47px);
  font-weight: 520;
  letter-spacing: -.045em;
  line-height: 1.05;
}

.case-content section > p:last-child {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.8;
}

.detail-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  position: relative;
  padding: 15px 0 15px 28px;
  border-bottom: 1px solid var(--line);
  color: #c3cbcf;
  font-size: 14px;
  line-height: 1.5;
}

.detail-list li::before {
  position: absolute;
  top: 21px;
  left: 0;
  width: 12px;
  height: 1px;
  background: var(--accent);
  content: "";
}

.build-story {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.build-story figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.build-story img {
  width: 100%;
  aspect-ratio: .78;
  object-fit: cover;
  filter: saturate(.72) contrast(1.05);
  transition: filter 300ms ease, transform 550ms cubic-bezier(.2,.7,.2,1);
}

.build-story figure:hover img {
  filter: saturate(1) contrast(1.03);
  transform: scale(1.025);
}

.build-story figcaption {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.build-story figcaption span {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

.split-showcase,
.labeling-layout,
.coffee-showcase,
.inline-proof {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.split-showcase > *,
.labeling-layout > *,
.coffee-showcase > *,
.inline-proof > * {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--panel);
}

.split-showcase .split-image {
  overflow: hidden;
}

.split-showcase .split-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.split-showcase video,
.labeling-video video,
.coffee-showcase video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.labeling-layout {
  grid-template-columns: 1.45fr .55fr;
}

.labeling-image,
.labeling-video {
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
}

.labeling-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.workflow-row {
  display: grid;
  margin: clamp(54px, 7vw, 90px) 0;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.workflow-row-three {
  grid-template-columns: repeat(3, 1fr);
}

.workflow-row > div {
  min-height: 140px;
  padding: 26px;
  border-left: 1px solid var(--line);
}

.workflow-row > div:first-child {
  border-left: 0;
}

.workflow-row span,
.workflow-row strong,
.workflow-row small {
  display: block;
}

.workflow-row span {
  margin-bottom: 30px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
}

.workflow-row strong {
  margin-bottom: 8px;
  font-size: 15px;
}

.workflow-row small {
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.coffee-showcase {
  grid-template-columns: 1.25fr .75fr;
}

.coffee-showcase video,
.coffee-showcase img {
  min-height: 580px;
}

.infragpt-main img {
  aspect-ratio: 16 / 10;
  object-position: left top;
}

.research {
  scroll-margin-top: 125px;
  padding-top: clamp(110px, 14vw, 200px);
  padding-bottom: clamp(110px, 14vw, 200px);
  border-top: 1px solid var(--line);
}

.research-header {
  max-width: 1050px;
}

.research-header .section-index,
.work-close .section-index {
  margin-bottom: 34px;
}

.research-header > p:last-child {
  max-width: 700px;
  margin: 34px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.65;
}

.publication-grid-work {
  display: grid;
  margin-top: clamp(58px, 8vw, 110px);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.publication-card {
  display: flex;
  min-height: 470px;
  flex-direction: column;
  padding: clamp(26px, 3.2vw, 48px);
  border: 1px solid var(--line);
  background: var(--panel-soft);
  transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.publication-card:hover {
  border-color: var(--line-strong);
  background: var(--panel);
  transform: translateY(-4px);
}

.publication-index {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.publication-card h3 {
  margin: 54px 0 0;
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 520;
  letter-spacing: -.035em;
  line-height: 1.15;
}

.publication-card p {
  margin: 26px 0 40px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.publication-open {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.publication-open b {
  color: var(--accent);
  font-size: 16px;
}

.work-close {
  padding-top: clamp(100px, 13vw, 180px);
  padding-bottom: clamp(100px, 13vw, 180px);
  border-top: 1px solid var(--line);
}

.work-close h2 {
  max-width: 980px;
}

.work-close > div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-top: clamp(40px, 6vw, 76px);
  padding-top: 30px;
  border-top: 1px solid var(--line);
}

.work-close > div p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 900px) {
  .work-hero,
  .case-header {
    grid-template-columns: 1fr;
  }

  .work-hero {
    min-height: auto;
    padding-top: 145px;
  }

  .work-hero-aside {
    max-width: 420px;
  }

  .case-facts,
  .workflow-row {
    grid-template-columns: repeat(2, 1fr);
  }

  .case-facts > div:nth-child(3),
  .workflow-row > div:nth-child(3) {
    border-left: 0;
  }

  .case-facts > div:nth-child(n+3),
  .workflow-row > div:nth-child(n+3) {
    border-top: 1px solid var(--line);
  }

  .workflow-row-three > div:nth-child(3) {
    grid-column: 1 / -1;
  }

  .publication-grid-work {
    grid-template-columns: 1fr;
  }

  .publication-card {
    min-height: 0;
  }
}

@media (max-width: 680px) {
  .work-directory {
    top: 64px;
  }

  .case-content,
  .split-showcase,
  .labeling-layout,
  .coffee-showcase,
  .inline-proof {
    grid-template-columns: 1fr;
  }

  .build-story {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-showcase > *,
  .labeling-layout > *,
  .coffee-showcase > *,
  .inline-proof > * {
    min-height: 360px;
  }

  .labeling-image,
  .labeling-video {
    min-height: 380px;
  }

  .coffee-showcase video,
  .coffee-showcase img {
    min-height: 380px;
  }

  .work-close > div {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 440px) {
  .case-facts,
  .workflow-row,
  .build-story {
    grid-template-columns: 1fr;
  }

  .case-facts > div,
  .case-facts > div:first-child,
  .workflow-row > div,
  .workflow-row > div:first-child {
    min-height: 0;
    padding: 22px 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .case-facts > div:first-child,
  .workflow-row > div:first-child {
    border-top: 0;
  }

  .workflow-row-three > div:nth-child(3) {
    grid-column: auto;
  }
}