:root {
  --usecase-base: #f4f3ef;
  --usecase-surface: #ffffff;
  --usecase-ink: #16161a;
  --usecase-muted: rgba(22, 22, 26, .62);
  --usecase-accent: #0891b2;
  --usecase-border: rgba(22, 22, 26, .12);
  --usecase-display: "Poppins", ui-sans-serif, system-ui, sans-serif;
  --usecase-font: "Roboto", ui-sans-serif, system-ui, sans-serif;
}

* { box-sizing: border-box; }

body.page-usecases {
  margin: 0;
  overflow-x: hidden;
  color: var(--usecase-ink);
  background: var(--usecase-base);
  font-family: var(--usecase-font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.page-usecases main { min-height: calc(100vh - 5rem); }
.page-usecases a { color: inherit; text-decoration: none; }
.page-usecases :focus-visible { outline: 2px solid var(--usecase-accent); outline-offset: 4px; }

.usecase-container {
  width: min(1180px, calc(100% - 4rem));
  margin-inline: auto;
}

.usecase-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  color: var(--usecase-muted);
  font-size: .75rem;
}

.usecase-breadcrumb a:hover { color: var(--usecase-accent); }

.usecase-eyebrow {
  margin: 0 0 1.1rem;
  color: var(--usecase-accent);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.usecase-hub-hero { padding: clamp(4.5rem, 9vw, 7rem) 0 clamp(3.5rem, 7vw, 5.5rem); }

.usecase-hub-hero h1,
.usecase-detail-copy h1 {
  margin: 0;
  font-family: var(--usecase-display);
  font-weight: 800;
  line-height: .98;
  letter-spacing: -.055em;
}

.usecase-hub-hero h1 { max-width: 850px; font-size: clamp(3.4rem, 8vw, 7rem); }

.usecase-hub-title {
  margin: 1.25rem 0 0;
  color: var(--usecase-muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
}

.usecase-grid-section { padding: 0 0 clamp(6rem, 10vw, 9rem); }

.usecase-showcase-list { display: grid; gap: clamp(3.5rem, 8vw, 7.5rem); }

.usecase-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(340px, .94fr);
  align-items: center;
  gap: clamp(2.5rem, 7vw, 7rem);
  padding-top: clamp(2.5rem, 5vw, 4.25rem);
  border-top: 1px solid var(--usecase-border);
}

.usecase-showcase:nth-child(even) { grid-template-columns: minmax(340px, .94fr) minmax(0, 1.06fr); }
.usecase-showcase:nth-child(even) .usecase-showcase-visual { order: 2; }
.usecase-showcase:last-child { border-bottom: 1px solid var(--usecase-border); padding-bottom: clamp(2.5rem, 5vw, 4.25rem); }

.usecase-showcase-visual {
  position: relative;
  min-height: 0;
  aspect-ratio: 1 / 1.02;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--dmx-border);
  border-radius: 24px;
  background: var(--usecase-surface);
}

.usecase-showcase-visual a { position: absolute; inset: 0; display: block; }
.usecase-showcase-visual img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .55s ease; }

.usecase-showcase-copy { min-width: 0; }
.usecase-showcase-copy .usecase-eyebrow { margin-bottom: .95rem; }
.usecase-showcase-copy h2 { max-width: 560px; margin: 0; font: 800 clamp(2.8rem, 5.8vw, 5.8rem)/.98 var(--usecase-display); letter-spacing: -.055em; }
.usecase-showcase-copy h2 a:hover { color: var(--usecase-accent); }
.usecase-showcase-copy > p { max-width: 560px; margin: 1.35rem 0 0; color: var(--usecase-muted); font-size: clamp(1rem, 1.5vw, 1.12rem); line-height: 1.7; }

.usecase-showcase-link { display: inline-flex; align-items: center; gap: .65rem; margin-top: 1.8rem; color: var(--usecase-ink); font-size: .84rem; font-weight: 700; }
.usecase-showcase-link span { color: var(--usecase-accent); font-size: 1.1rem; transition: transform .2s ease; }

@media (hover: hover) and (pointer: fine) {
  .usecase-showcase-visual:hover img { transform: scale(1.035); }
  .usecase-showcase-link:hover { color: var(--usecase-accent); }
  .usecase-showcase-link:hover span { transform: translateX(4px); }
}

.usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.usecase-card {
  position: relative;
  min-height: 390px;
  overflow: hidden;
  color: #fff;
  background: #111820;
  border: 1px solid var(--usecase-border);
  border-radius: 22px;
  isolation: isolate;
}

.page-usecases a.usecase-card { color: #fff; }

.usecase-card img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}

.usecase-card::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(to top, rgba(5, 12, 20, .94), rgba(5, 12, 20, .08) 72%);
}

.usecase-card-copy {
  display: flex;
  min-height: 390px;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.6rem;
}

.usecase-card h2 {
  margin: 0;
  color: #fff;
  font: 700 clamp(1.45rem, 2.5vw, 2rem)/1.08 var(--usecase-display);
  text-shadow: 0 2px 14px rgba(0, 0, 0, .72);
}

.usecase-card p {
  margin: .45rem 0 0;
  color: rgba(255, 255, 255, .86);
  font-size: .82rem;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .72);
}

.usecase-card-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: 1.25rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  text-shadow: 0 2px 12px rgba(0, 0, 0, .72);
}

.usecase-card:hover img { transform: scale(1.04); }
.usecase-card:hover .usecase-card-link { color: #6ee7f2; }

.usecase-detail { padding: clamp(3.5rem, 7vw, 5.5rem) 0 0; }

.usecase-detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
}

.usecase-detail-copy { min-width: 0; }

.usecase-detail-visual {
  height: 535px;
  min-height: 0;
  margin: 0;
  overflow: hidden;
  border-radius: 26px;
}

.usecase-detail-visual img { width: 100%; height: 100%; min-height: 0; object-fit: cover; object-position: center 48%; }
.usecase-detail-copy h1 { font-size: clamp(3.2rem, 6vw, 6rem); }

.usecase-detail-intro {
  max-width: 520px;
  margin: 1.5rem 0 0;
  color: var(--usecase-muted);
  font-size: clamp(1rem, 1.7vw, 1.15rem);
}

.usecase-detail-points {
  max-width: 560px;
  margin: 1.7rem 0 0;
  border-top: 1px solid var(--usecase-border);
}

.usecase-detail-points > div {
  display: grid;
  grid-template-columns: minmax(132px, .65fr) minmax(0, 1.35fr);
  gap: 1rem;
  padding: .9rem 0;
  border-bottom: 1px solid var(--usecase-border);
}

.usecase-detail-points dt {
  color: var(--usecase-ink);
  font-size: .76rem;
  font-weight: 700;
  line-height: 1.45;
}

.usecase-detail-points dd {
  margin: 0;
  color: var(--usecase-muted);
  font-size: .88rem;
  line-height: 1.55;
}

.usecase-content-shell { padding: clamp(4rem, 8vw, 7rem) 0 clamp(5rem, 9vw, 8rem); }
.usecase-content-placeholder { min-height: 1px; border-top: 1px solid var(--usecase-border); }
.usecase-guide-intro { padding: clamp(4.5rem, 8vw, 7rem) 0 0; }
.usecase-guide-intro-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(300px, .7fr); gap: 2rem clamp(2rem, 8vw, 8rem); align-items: end; }
.usecase-guide-intro h2 { max-width: 760px; margin: 0; font: 800 clamp(2.35rem, 5vw, 4.8rem)/1.02 var(--usecase-display); letter-spacing: -.055em; }
.usecase-guide-intro-grid > p {
  max-width: 560px;
  margin: 0 0 .3rem;
  padding: .35rem 0 .35rem 1.35rem;
  color: var(--usecase-muted);
  font-size: 1rem;
  line-height: 1.7;
  border-left: 2px solid var(--usecase-accent);
  background: linear-gradient(90deg, rgba(255, 215, 0, .07), transparent 82%);
}
.usecase-application-gallery { padding: clamp(3.5rem, 7vw, 6rem) 0 0; }
.usecase-gallery-heading { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem 3rem; margin-bottom: 1.3rem; }
.usecase-gallery-heading .usecase-eyebrow { margin: 0; }
.usecase-gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: min(100%, 1020px); margin-inline: auto; gap: clamp(1rem, 2vw, 1.5rem); }
.usecase-gallery-item { min-width: 0; margin: 0; }
.usecase-gallery-image { position: relative; aspect-ratio: 1; overflow: hidden; border: 1px solid var(--usecase-border); border-radius: 20px; background: var(--usecase-surface); box-shadow: 0 0 28px rgba(255, 215, 0, .1), 0 0 64px rgba(71, 112, 255, .08); }
.usecase-gallery-image::after { position: absolute; inset: 0; content: ""; pointer-events: none; background: linear-gradient(180deg, rgba(4, 10, 16, .04), rgba(4, 10, 16, .36)); }
.usecase-gallery-image img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.04); transition: transform .6s ease, filter .35s ease; }
.usecase-gallery-item figcaption { padding: .95rem .2rem 0; color: var(--usecase-muted); }
.usecase-gallery-item figcaption h3 { margin: 0; color: var(--usecase-ink); font: 700 clamp(1rem, 1.7vw, 1.2rem)/1.15 var(--usecase-display); letter-spacing: -.025em; }
.usecase-gallery-item figcaption p { margin: .45rem 0 0; font-size: .82rem; line-height: 1.55; }
.usecase-gallery-item:hover .usecase-gallery-image { box-shadow: 0 0 34px rgba(255, 215, 0, .18), 0 0 78px rgba(71, 112, 255, .13); }
.usecase-gallery-item:hover .usecase-gallery-image img { transform: scale(1.035); filter: saturate(.96) contrast(1.05); }
.usecase-visual-data { padding: clamp(3.25rem, 6vw, 5.5rem) 0 clamp(4.5rem, 8vw, 7rem); }
.usecase-visual-data-heading { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem 3rem; margin-bottom: 1.3rem; }
.usecase-visual-data-heading .usecase-eyebrow { margin: 0; }
.usecase-visual-data-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.usecase-visual-data-card { position: relative; min-height: 190px; overflow: hidden; padding: 1.45rem; border: 1px solid var(--usecase-border); border-radius: 18px; background: linear-gradient(145deg, color-mix(in srgb, var(--usecase-surface) 88%, transparent), color-mix(in srgb, var(--usecase-surface) 58%, transparent)); }
.usecase-visual-data-card p { position: relative; z-index: 1; margin: 0; color: var(--usecase-muted); font-size: .7rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.usecase-visual-data-card h3 { position: relative; z-index: 1; max-width: 240px; margin: .45rem 0 0; font: 700 clamp(1.35rem, 2.5vw, 1.8rem)/1.08 var(--usecase-display); letter-spacing: -.04em; }
.usecase-priorities { padding: 0 0 clamp(5rem, 9vw, 8rem); }
.usecase-planning-notes { padding: clamp(3.5rem, 7vw, 6rem) 0; border-top: 1px solid var(--usecase-border); }
.usecase-planning-notes-heading { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem 3rem; margin-bottom: 1.35rem; }
.usecase-planning-notes-heading .usecase-eyebrow { margin: 0; }
.usecase-planning-notes-heading h2 { max-width: 560px; margin: .45rem 0 0; font: 700 clamp(1.7rem, 3.6vw, 3rem)/1.05 var(--usecase-display); letter-spacing: -.045em; }
.usecase-planning-notes-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--usecase-border); border-bottom: 1px solid var(--usecase-border); }
.usecase-planning-note { min-height: 196px; padding: clamp(1.25rem, 3vw, 2rem); border-left: 1px solid var(--usecase-border); }
.usecase-planning-note:first-child { border-left: 0; }
.usecase-planning-note h3 { margin: 0; font: 700 clamp(1.15rem, 2.2vw, 1.6rem)/1.1 var(--usecase-display); letter-spacing: -.035em; }
.usecase-planning-note p { margin: .9rem 0 0; color: var(--usecase-muted); font-size: .88rem; line-height: 1.65; }
.usecase-priorities-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-top: 1px solid var(--usecase-border); border-bottom: 1px solid var(--usecase-border); }
.usecase-priorities-grid article { min-height: 180px; padding: clamp(1.25rem, 3vw, 2rem); border-left: 1px solid var(--usecase-border); }
.usecase-priorities-grid article:first-child { border-left: 0; }
.usecase-priorities-grid h3 { max-width: 180px; margin: .45rem 0 0; font: 700 clamp(1.25rem, 2.3vw, 1.8rem)/1.1 var(--usecase-display); letter-spacing: -.04em; }

.usecase-projects-header {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: 1rem clamp(2rem, 7vw, 7rem);
  align-items: end;
  padding-top: clamp(3rem, 6vw, 5rem);
  border-top: 1px solid var(--usecase-border);
}

.usecase-projects-header .usecase-eyebrow {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.usecase-projects-header h2 {
  max-width: 760px;
  margin: 0;
  font: 800 clamp(2.3rem, 5vw, 4.6rem)/1.02 var(--usecase-display);
  letter-spacing: -.05em;
}

.usecase-projects-header > p:last-child {
  max-width: 510px;
  margin: 0 0 .35rem;
  color: var(--usecase-muted);
  font-size: 1rem;
}

.usecase-project-list {
  margin: clamp(3rem, 6vw, 5rem) 0 0;
  padding: 0;
  list-style: none;
}

.usecase-project-card {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(340px, .82fr);
  gap: 2rem clamp(2.5rem, 7vw, 7rem);
  align-items: center;
  padding: clamp(2.2rem, 5vw, 4rem) 0;
  border-top: 1px solid var(--usecase-border);
}

.usecase-project-list > li:nth-child(even) .usecase-project-card {
  grid-template-columns: minmax(340px, .82fr) minmax(0, 1.18fr);
}

.usecase-project-list > li:nth-child(even) .usecase-project-visual { order: 2; }

.usecase-project-list > li:last-child .usecase-project-card {
  border-bottom: 1px solid var(--usecase-border);
}

.usecase-project-visual {
  position: relative;
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  background: #111820;
  border-radius: 24px;
}

.usecase-project-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
  border-radius: inherit;
}

.usecase-project-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s ease;
}

.usecase-project-card:hover .usecase-project-visual img { transform: scale(1.025); }

.usecase-project-visual:focus-visible {
  outline: 3px solid color-mix(in srgb, var(--usecase-accent) 48%, transparent);
  outline-offset: 4px;
}

.usecase-project-content { min-width: 0; }

.usecase-project-type {
  margin: 0 0 .85rem;
  color: var(--usecase-accent);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .17em;
  text-transform: uppercase;
}

.usecase-project-heading h3 {
  max-width: 480px;
  margin: 0;
  font: 700 clamp(1.75rem, 3.6vw, 3rem)/1.08 var(--usecase-display);
  letter-spacing: -.04em;
  overflow-wrap: anywhere;
}

.usecase-project-heading h3 a { transition: color .2s ease; }

.usecase-project-heading h3 a:hover { color: var(--usecase-accent); }

.usecase-project-body > p {
  max-width: 670px;
  margin: 1.55rem 0 0;
  color: var(--usecase-muted);
  font-size: .98rem;
}

.usecase-project-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  margin: 0;
  padding-bottom: 1.35rem;
  border-bottom: 1px solid var(--usecase-border);
}

.usecase-project-meta div { min-width: 0; }

.usecase-project-meta dt {
  color: var(--usecase-muted);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.usecase-project-meta dd {
  margin: .35rem 0 0;
  font-size: .88rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.usecase-project-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin-top: 1.7rem;
  padding-bottom: .25rem;
  border-bottom: 1px solid var(--usecase-border);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  transition: color .25s ease, border-color .25s ease;
}

.usecase-project-link:hover {
  color: var(--usecase-accent);
  border-color: var(--usecase-accent);
}

/* Local project details */
.usecase-project-detail {
  padding: clamp(3.4rem, 7vw, 6.5rem) 0 clamp(4.8rem, 9vw, 8rem);
}

.usecase-project-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr);
  gap: clamp(2.5rem, 7vw, 7.5rem);
  align-items: center;
  margin-top: clamp(2rem, 4vw, 3.5rem);
}

.usecase-project-detail-visual {
  position: relative;
  aspect-ratio: 1;
  margin: 0;
  overflow: hidden;
  background: #111820;
  border-radius: 26px;
}

.usecase-project-detail-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}

.usecase-project-detail-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.usecase-project-detail-copy { min-width: 0; }

.usecase-project-detail-copy h1 {
  max-width: 640px;
  margin: 0;
  font: 800 clamp(2.6rem, 5.4vw, 5.2rem)/.98 var(--usecase-display);
  letter-spacing: -.055em;
  overflow-wrap: anywhere;
}

.usecase-project-detail-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: clamp(1.8rem, 4vw, 2.7rem) 0 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--usecase-border);
  border-bottom: 1px solid var(--usecase-border);
}

.usecase-project-detail-meta dt {
  color: var(--usecase-muted);
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.usecase-project-detail-meta dd {
  margin: .35rem 0 0;
  font-size: .86rem;
  font-weight: 600;
  overflow-wrap: anywhere;
}

.usecase-project-detail-lead {
  max-width: 680px;
  margin: 1.55rem 0 0;
  color: var(--usecase-muted);
  font-size: 1rem;
  line-height: 1.75;
}

.usecase-project-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem 1.4rem;
  align-items: center;
  margin-top: 1.8rem;
}

.usecase-source-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: .72rem 1.15rem;
  border: 1px solid var(--usecase-border);
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: color .2s ease, border-color .2s ease;
}

.usecase-source-link:hover {
  color: var(--usecase-accent);
  border-color: var(--usecase-accent);
}

/* Suggested DMX data path */
.usecase-dmx-chain {
  padding: clamp(4.8rem, 9vw, 8rem) 0;
  border-top: 1px solid var(--usecase-border);
}

.usecase-dmx-chain-header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .62fr);
  gap: 2rem clamp(2rem, 6vw, 6rem);
  align-items: end;
}

.usecase-dmx-chain-header h2 {
  max-width: 780px;
  margin: 0;
  font: 800 clamp(2.15rem, 4.5vw, 4.25rem)/1.02 var(--usecase-display);
  letter-spacing: -.05em;
}

.usecase-dmx-chain-header > .usecase-eyebrow {
  grid-column: 1;
  grid-row: 1;
  margin-bottom: 0;
}

.usecase-dmx-chain-header h2 {
  grid-column: 1;
  grid-row: 2;
}

.usecase-dmx-chain-header > p:last-child {
  grid-column: 2;
  grid-row: 1 / span 2;
  max-width: 650px;
  margin: 0;
  padding: .35rem 0 .35rem 1.2rem;
  border-left: 2px solid var(--usecase-accent);
  background: linear-gradient(90deg, rgba(255, 215, 0, .07), transparent 82%);
  color: var(--usecase-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.usecase-dmx-chain-header > p:last-child::before {
  display: block;
  margin-bottom: .55rem;
  color: var(--usecase-accent);
  content: "System Approach";
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .14em;
  line-height: 1;
  text-transform: uppercase;
}

.usecase-dmx-chain-disclaimer {
  margin: 0 0 .25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--usecase-accent);
  color: var(--usecase-muted);
  font-size: .83rem;
  line-height: 1.7;
}

.usecase-dmx-chain-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 280px));
  justify-content: start;
  gap: 1.25rem;
  margin: clamp(2.8rem, 6vw, 4.8rem) 0 0;
  padding: 0;
  list-style: none;
}
.usecase-dmx-chain-list--2 { grid-template-columns: repeat(auto-fit, minmax(250px, 280px)); max-width: none; }

.usecase-dmx-chain-list > li {
  display: flex;
  position: relative;
  min-width: 0;
}

.usecase-dmx-card {
  position: relative;
  isolation: isolate;
  display: flex;
  min-width: 0;
  height: 410px;
  min-height: 390px;
  flex: 1;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  border: 1px solid var(--dmx-border);
  border-radius: 18px;
  background: var(--dmx-home-card-surface);
  color: var(--dmx-text);
  transition: transform .4s var(--ease), border-color .4s, box-shadow .4s;
}

.usecase-dmx-card-visual {
  position: relative;
  display: grid;
  place-items: center;
  z-index: auto;
  inset: auto;
  aspect-ratio: 4 / 3;
  padding: .4rem;
  overflow: hidden;
  border-bottom: 1px solid var(--dmx-border);
  border-radius: 0;
  background:
    radial-gradient(ellipse at 50% 42%, var(--dmx-product-stage-halo), transparent 58%),
    radial-gradient(ellipse at 50% 100%, var(--dmx-product-stage-floor), transparent 46%),
    linear-gradient(145deg, var(--dmx-home-card-stage-raised), var(--dmx-home-card-stage-base));
  box-shadow: none;
}

.usecase-dmx-card-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transform: scale(var(--usecase-device-scale, 1));
  filter: drop-shadow(0 16px 20px rgba(0, 0, 0, .24));
  transition: transform .4s var(--ease);
}

.usecase-dmx-card-copy {
  position: relative;
  z-index: auto;
  right: auto;
  bottom: auto;
  left: auto;
  display: flex;
  min-height: 0;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 1.5rem;
  background: var(--dmx-home-card-surface);
}

.usecase-dmx-card-role {
  margin: 0 0 .65rem;
  color: var(--dmx-muted);
  font-size: .67rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.usecase-dmx-card-title {
  display: block;
  margin: .55rem 0 0;
  font: 700 clamp(1.25rem, 2vw, 1.7rem)/1.08 var(--usecase-display);
  letter-spacing: -.035em;
}
.usecase-dmx-card .usecase-project-link { margin-top: auto; padding-top: 1.5rem; }

.usecase-dmx-card::before {
  position: absolute;
  z-index: 2;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(118deg, transparent 29%, rgba(255, 255, 255, .022) 42%, rgba(255, 255, 255, .085) 49%, rgba(216, 217, 220, .068) 55%, rgba(255, 255, 255, .032) 62%, transparent 73%);
  transform: translateX(-48%);
  transition: opacity .42s ease, transform .58s cubic-bezier(.22, 1, .36, 1);
}

@media (hover: hover) and (pointer: fine) {
  .usecase-dmx-card:hover { transform: translateY(-6px); border-color: var(--dmx-border-strong); box-shadow: var(--dmx-shadow); }
  .usecase-dmx-card:hover .usecase-dmx-card-visual img { transform: scale(calc(var(--usecase-device-scale, 1) * 1.04)); }
  .usecase-dmx-card:hover::before { opacity: 1; transform: translateX(48%); }
}

.usecase-dmx-note {
  margin: clamp(2rem, 4vw, 3.2rem) 0 0;
  padding: 1rem 0 0 1rem;
  border-top: 1px solid var(--usecase-border);
  border-left: 2px solid var(--usecase-accent);
  color: var(--usecase-muted);
  font-size: .86rem;
}

@media (max-width: 900px) {
  .usecase-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .usecase-showcase,
  .usecase-showcase:nth-child(even) { grid-template-columns: 1fr; gap: 2rem; }
  .usecase-showcase:nth-child(even) .usecase-showcase-visual { order: 0; }
  .usecase-showcase-visual { min-height: 0; aspect-ratio: 16 / 11; }
  .usecase-detail-grid { grid-template-columns: 1fr; }
  .usecase-detail-visual { height: 440px; min-height: 0; }
  .usecase-detail-visual img { min-height: 0; }
  .usecase-detail-copy { max-width: 720px; }
  .usecase-projects-header,
  .usecase-project-card { grid-template-columns: 1fr; }
  .usecase-projects-header > p:last-child { margin-top: .35rem; }
  .usecase-project-list > li:nth-child(even) .usecase-project-card { grid-template-columns: 1fr; }
  .usecase-project-list > li:nth-child(even) .usecase-project-visual { order: 0; }
  .usecase-project-content { order: 1; }
  .usecase-project-detail-hero,
  .usecase-dmx-chain-header,
  .usecase-guide-intro-grid { grid-template-columns: 1fr; }
  .usecase-dmx-chain-header > .usecase-eyebrow,
  .usecase-dmx-chain-header h2,
  .usecase-dmx-chain-header > p:last-child {
    grid-column: 1;
    grid-row: auto;
  }
  .usecase-dmx-chain-header > p:last-child { margin-top: .35rem; }
  .usecase-gallery-heading { display: block; }
  .usecase-gallery-heading > p:last-child { margin-top: .7rem; }
  .usecase-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); width: min(100%, 680px); }
  .usecase-visual-data-heading { display: block; }
  .usecase-visual-data-heading > p:last-child { margin-top: .7rem; }
  .usecase-visual-data-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .usecase-project-detail-copy { max-width: 760px; }
  .usecase-dmx-chain-list,
  .usecase-dmx-chain-list--2 { grid-template-columns: repeat(2, minmax(0, 280px)); gap: 1.25rem; }
  .usecase-priorities-grid { grid-template-columns: 1fr; }
  .usecase-planning-notes-heading { display: block; }
  .usecase-planning-notes-grid { grid-template-columns: 1fr; }
  .usecase-planning-note { min-height: 0; border-top: 1px solid var(--usecase-border); border-left: 0; }
  .usecase-planning-note:first-child { border-top: 0; }
  .usecase-priorities-grid article { min-height: 0; border-top: 1px solid var(--usecase-border); border-left: 0; }
  .usecase-priorities-grid article:first-child { border-top: 0; }
  .usecase-priorities-grid h3 { margin-top: .2rem; }
  .usecase-dmx-card { min-height: 390px; }
}

@media (max-width: 600px) {
  .usecase-container { width: min(100% - 2.5rem, 1180px); }
  .usecase-hub-hero { padding-top: 4rem; }
  .usecase-grid { grid-template-columns: 1fr; }
  .usecase-showcase-list { gap: 3.5rem; }
  .usecase-showcase { gap: 1.5rem; padding-top: 2.25rem; }
  .usecase-showcase-visual { min-height: 0; aspect-ratio: 4 / 3; border-radius: 20px; }
  .usecase-showcase-copy h2 { font-size: clamp(2.7rem, 14vw, 4.2rem); }
  .usecase-card,
  .usecase-card-copy { min-height: 340px; }
  .usecase-detail { padding-top: 3rem; }
  .usecase-detail-visual,
  .usecase-detail-visual img { height: 335px; min-height: 0; }
  .usecase-detail-points > div { grid-template-columns: 1fr; gap: .25rem; }
  .usecase-detail-copy h1 { font-size: clamp(2.8rem, 15vw, 4.5rem); }
  .usecase-project-meta { grid-template-columns: 1fr; gap: .9rem; }
  .usecase-project-meta div {
    display: grid;
    grid-template-columns: minmax(82px, .4fr) minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
  .usecase-project-meta dd { margin-top: 0; }
  .usecase-project-detail { padding-top: 2.7rem; }
  .usecase-project-detail-visual { border-radius: 18px; }
  .usecase-project-detail-meta { grid-template-columns: 1fr; gap: .75rem; }
  .usecase-project-detail-meta div {
    display: grid;
    grid-template-columns: minmax(84px, .4fr) minmax(0, 1fr);
    gap: 1rem;
    align-items: baseline;
  }
  .usecase-project-detail-meta dd { margin: 0; }
  .usecase-project-detail-actions { align-items: flex-start; flex-direction: column; }
  .usecase-gallery-grid { grid-template-columns: 1fr; width: min(100%, 420px); gap: 1.5rem; }
  .usecase-gallery-image { border-radius: 16px; }
  .usecase-gallery-item figcaption { padding-top: .75rem; }
  .usecase-visual-data-grid { grid-template-columns: 1fr; }
  .usecase-visual-data-card { min-height: 152px; }
  .usecase-dmx-chain-list,
  .usecase-dmx-chain-list--2 { grid-template-columns: 1fr; }
  .usecase-dmx-card { height: auto; min-height: 0; }
  .usecase-dmx-card-copy { padding: 1.35rem; }
  .usecase-dmx-card-visual { height: auto; aspect-ratio: 4 / 3; }
  .usecase-dmx-card-visual img { transform: scale(var(--usecase-device-scale-compact, var(--usecase-device-scale, 1))); }
  .usecase-dmx-card .usecase-project-link { margin-top: 1.15rem; padding-top: 0; }
}

@media (max-width: 600px) and (hover: hover) and (pointer: fine) {
  .usecase-dmx-card:hover .usecase-dmx-card-visual img {
    transform: scale(var(--usecase-device-scale-compact, var(--usecase-device-scale, 1)));
  }
}

@media (prefers-reduced-motion: reduce) {
  .usecase-card img,
  .usecase-project-visual img,
  .usecase-gallery-item img { transition: none; }
  .usecase-dmx-card,
  .usecase-dmx-card::before,
  .usecase-dmx-card-visual img { transition: none; }
}