.machine-page {
  overflow-x: hidden;
  background:
    radial-gradient(circle at 66% 42%, rgba(255,255,255,.75), transparent 32%),
    linear-gradient(135deg, #dedbd2 0%, #f1eee7 46%, #d5d1c7 100%);
}

.machine-hero {
  position: relative;
  min-height: 100svh;
  isolation: isolate;
  overflow: hidden;
}

.machine-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(11,13,14,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,13,14,.035) 1px, transparent 1px);
  background-size: 4rem 4rem;
  mask-image: linear-gradient(to bottom, transparent, black 24%, black 80%, transparent);
}

.machine-stage {
  position: absolute;
  inset: 0;
  z-index: -1;
  touch-action: none;
  cursor: grab;
}

.machine-stage:active {
  cursor: grabbing;
}

.machine-stage canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.machine-stage__fallback {
  position: absolute;
  top: 50%;
  left: 60%;
  width: min(42vw, 34rem);
  aspect-ratio: 1.35;
  transform: translate(-50%, -50%);
  filter: drop-shadow(0 2rem 2.5rem rgba(11,13,14,.2));
}

.machine-stage__fallback span {
  position: absolute;
  display: block;
  border: 1px solid rgba(11,13,14,.28);
  background: linear-gradient(145deg, rgba(24,27,28,.95), rgba(61,64,63,.85));
}

.machine-stage__fallback span:nth-child(1) { inset: 35% 27% 30%; }
.machine-stage__fallback span:nth-child(2) { width: 22%; aspect-ratio: 1; border-radius: 50%; left: 1%; top: 11%; }
.machine-stage__fallback span:nth-child(3) { width: 24%; aspect-ratio: 1; border-radius: 50%; right: 0; bottom: 4%; }
.machine-stage__fallback span:nth-child(4) { width: 30%; height: 18%; right: 2%; top: 4%; }
.machine-stage__fallback span:nth-child(5) { width: 26%; height: 20%; left: 3%; bottom: 2%; }

.machine-stage.is-ready .machine-stage__fallback {
  opacity: 0;
  transition: opacity 500ms var(--ease-out);
}

.machine-stage.is-fallback .machine-stage__fallback {
  opacity: 1;
}

.machine-copy {
  position: absolute;
  left: var(--gutter);
  bottom: clamp(3.5rem, 8vh, 7rem);
  z-index: 4;
  max-width: min(46rem, 56vw);
  pointer-events: none;
}

.machine-kicker,
.machine-instruction,
.machine-caption,
.index-number,
.project-list__number,
.project-list__meta {
  font-family: var(--font-mono);
}

.machine-kicker {
  margin: 0 0 1.1rem;
  font-size: clamp(.64rem, .9vw, .76rem);
  letter-spacing: .16em;
  text-transform: uppercase;
}

.machine-copy h1 {
  max-width: 8ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(4.3rem, 9.5vw, 10rem);
  font-weight: 300;
  letter-spacing: -.065em;
  line-height: .78;
  text-wrap: balance;
}

.machine-instruction {
  margin: 1.7rem 0 0;
  font-size: .68rem;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.machine-caption {
  position: absolute;
  right: var(--gutter);
  bottom: 2rem;
  z-index: 4;
  display: flex;
  gap: 1.5rem;
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.project-index {
  position: relative;
  width: min(var(--max), calc(100% - 2 * var(--gutter)));
  margin: 0 auto;
  padding: clamp(6rem, 12vw, 12rem) 0;
  display: grid;
  grid-template-columns: minmax(15rem, .75fr) minmax(0, 1.7fr);
  gap: clamp(3rem, 8vw, 9rem);
  border-top: 1px solid var(--line);
}

.project-index__heading {
  position: sticky;
  top: 7rem;
  align-self: start;
}

.index-number {
  margin: 0 0 1rem;
  color: var(--signal);
  font-size: .66rem;
  letter-spacing: .15em;
}

.project-index__heading h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3rem, 6vw, 6.8rem);
  font-weight: 300;
  letter-spacing: -.055em;
  line-height: .86;
}

.project-index__heading > p:last-child {
  max-width: 28rem;
  margin: 1.5rem 0 0;
  color: #4d504d;
  font-size: 1rem;
  line-height: 1.55;
}

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

.project-list li {
  border-top: 1px solid var(--line);
}

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

.machine-project {
  display: grid;
  grid-template-columns: 2.8rem minmax(0, 1fr) minmax(10rem, .65fr);
  gap: 1rem;
  align-items: baseline;
  min-height: 7rem;
  padding: 1.5rem 0;
  transition: color 220ms var(--ease-out), padding 320ms var(--ease-out);
}

.machine-project:hover,
.machine-project:focus-visible,
.machine-project.is-selected {
  color: var(--signal);
  padding-left: 1rem;
}

.project-list__number {
  font-size: .65rem;
  letter-spacing: .12em;
}

.project-list__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 4rem);
  font-weight: 300;
  letter-spacing: -.04em;
  line-height: .9;
}

.project-list__meta {
  color: #646762;
  font-size: .64rem;
  letter-spacing: .1em;
  line-height: 1.5;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .machine-stage__fallback {
    left: 55%;
    top: 42%;
    width: min(72vw, 30rem);
  }

  .machine-copy {
    max-width: calc(100% - 2.5rem);
    bottom: 4rem;
  }

  .machine-copy h1 {
    font-size: clamp(4.2rem, 16vw, 7.4rem);
  }

  .machine-caption {
    display: none;
  }

  .project-index {
    grid-template-columns: 1fr;
  }

  .project-index__heading {
    position: static;
  }
}

@media (max-width: 620px) {
  .machine-hero {
    min-height: 100svh;
  }

  .machine-stage {
    bottom: 20svh;
  }

  .machine-copy {
    left: 1.25rem;
    bottom: 3rem;
  }

  .machine-kicker {
    margin-bottom: .75rem;
  }

  .machine-copy h1 {
    font-size: clamp(3.7rem, 19vw, 6.2rem);
  }

  .machine-instruction {
    margin-top: 1rem;
  }

  .project-index {
    width: calc(100% - 2.5rem);
    padding-block: 5rem;
    gap: 3rem;
  }

  .machine-project {
    grid-template-columns: 2.2rem minmax(0, 1fr);
    min-height: 6.5rem;
  }

  .project-list__meta {
    grid-column: 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .machine-stage__fallback {
    transition: none !important;
  }

  .machine-instruction {
    visibility: hidden;
  }

  .machine-instruction::after {
    content: "Select a project";
    visibility: visible;
    float: left;
  }
}