:root {
  --cube-header: 4.75rem;
  --cube-ease: cubic-bezier(.16, 1, .3, 1);
}

html {
  color-scheme: dark;
}

.cube-page {
  overflow-x: clip;
}

.cube-page a {
  text-decoration: none;
}

.cube-page .scroll-progress {
  height: 2px;
  background: var(--accent);
}

.cube-page .site-grid {
  z-index: 0;
  opacity: .62;
}

.cube-page main {
  position: relative;
  z-index: 1;
}

.cube-shell {
  width: min(100%, var(--max));
  margin-inline: auto;
  padding-inline: var(--pad);
}

.project-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  transition: background-color 350ms ease, border-color 350ms ease;
}

.project-header::after {
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: var(--line);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 500ms var(--cube-ease);
}

.project-header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.project-header.is-scrolled::after {
  transform: scaleX(1);
}

.project-header__inner {
  min-height: var(--cube-header);
  padding-inline: var(--pad);
  display: grid;
  grid-template-columns: minmax(16rem, 1fr) auto minmax(16rem, 1fr);
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.5rem);
}

.project-header__identity {
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: .75rem;
  justify-self: start;
}

.project-header__identity span {
  color: var(--accent);
  font-family: var(--mono);
  font-size: .68rem;
}

.project-header__identity strong {
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: -.015em;
}

.project-header__nav {
  justify-self: center;
  display: flex;
  gap: clamp(1rem, 2vw, 2rem);
}

.project-header__nav a,
.project-header__back {
  position: relative;
  padding-block: .5rem;
  color: var(--muted);
  font-size: clamp(.72rem, .72vw, .84rem);
  font-weight: 550;
  letter-spacing: -.01em;
  transition: color 180ms ease;
}

.project-header__nav a::after,
.project-header__back::after {
  position: absolute;
  inset: auto 0 .25rem;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 300ms var(--cube-ease);
}

.project-header__nav a:hover,
.project-header__nav a:focus-visible,
.project-header__back:hover,
.project-header__back:focus-visible {
  color: var(--fg);
}

.project-header__nav a:hover::after,
.project-header__nav a:focus-visible::after,
.project-header__back:hover::after,
.project-header__back:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.project-header__back {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: .65rem;
}

.cube-hero {
  position: relative;
  z-index: 1;
  min-height: max(800px, 100svh);
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
  background: transparent;
}

.cube-hero__ambient {
  position: absolute;
  z-index: -1;
  width: min(68vw, 60rem);
  aspect-ratio: 1;
  top: 4%;
  right: -13%;
  border-radius: 50%;
  background: radial-gradient(
    circle,
    color-mix(in srgb, var(--accent) 12.5%, transparent),
    color-mix(in srgb, var(--accent) 3%, transparent) 38%,
    transparent 69%
  );
  opacity: 0;
  transform: scale(.88);
  transition: opacity 1100ms ease 280ms, transform 1400ms var(--cube-ease) 280ms;
}

.is-ready .cube-hero__ambient {
  opacity: 1;
  transform: scale(1);
}

.cube-hero__inner {
  min-height: max(800px, 100svh);
  padding-top: clamp(7rem, 10vh, 8.25rem);
  padding-bottom: clamp(3rem, 5vh, 4.5rem);
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(27rem, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 5vw, 6rem);
}

.cube-hero__copy {
  position: relative;
  z-index: 2;
  max-width: 42rem;
}

.cube-hero__eyebrow {
  margin: 0;
  display: flex;
  align-items: center;
  gap: .9rem;
  font-family: var(--mono);
  font-size: .66rem;
  font-weight: 500;
  letter-spacing: .16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.cube-hero__eyebrow span {
  color: var(--muted);
}

.cube-hero__eyebrow strong {
  color: var(--accent);
  font-weight: 500;
}

.cube-hero__title-mask {
  margin-block: 1rem 1.25rem;
  overflow: hidden;
}

.cube-hero__title {
  margin: 0;
  color: var(--fg);
  font-family: var(--sans);
  font-size: clamp(5.6rem, 8.9vw, 9.4rem);
  font-weight: 800;
  letter-spacing: -.085em;
  line-height: .78;
  text-transform: uppercase;
  white-space: nowrap;
}

.cube-hero__descriptor {
  max-width: 34rem;
  margin: 0;
  color: var(--fg);
  font-size: clamp(.9rem, 1.1vw, 1.06rem);
  font-weight: 600;
  letter-spacing: .105em;
  line-height: 1.45;
  text-transform: uppercase;
}

.cube-hero__intro {
  max-width: 36rem;
  margin: 1.35rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.16vw, 1.16rem);
  line-height: 1.62;
}

.cube-hero__meta {
  margin-top: clamp(2rem, 3.5vh, 2.8rem);
  padding-top: .85rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .55rem 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted-bright);
  font-family: var(--mono);
  font-size: clamp(.6rem, .66vw, .7rem);
  font-weight: 500;
  letter-spacing: .1em;
  line-height: 1.45;
  text-transform: uppercase;
}

.cube-hero__meta span {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
}

.cube-hero__meta span:not(:first-child)::before {
  width: 1px;
  height: .72rem;
  flex: 0 0 auto;
  background: var(--line-bright);
  content: "";
}

.cube-hero__meta span:first-child {
  color: var(--fg);
}

.cube-hero__visual {
  position: relative;
  z-index: 1;
  width: 100%;
  min-width: 0;
  margin: 0;
  display: grid;
  grid-template-rows: auto auto;
}

.cube-hero__stage {
  position: relative;
  width: 100%;
  aspect-ratio: 1090 / 1029;
  min-width: 0;
  min-height: 0;
  isolation: isolate;
  touch-action: none;
  user-select: none;
}

.cube-hero__fallback,
.cube-hero__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.cube-hero__fallback {
  padding: clamp(.5rem, 2vw, 1.5rem);
  object-fit: contain;
  visibility: hidden;
  opacity: 0;
  filter: grayscale(1) contrast(.94) brightness(.72);
  transform: scale(.985);
  transition: opacity 850ms ease, visibility 0s linear 850ms, filter 850ms ease, transform 1100ms var(--cube-ease);
}

.cube-hero__canvas {
  z-index: 1;
  opacity: 0;
  outline: none;
  transform: scale(.975);
  transition: opacity 950ms ease, transform 1200ms var(--cube-ease);
}

.cube-hero__visual.is-model-ready .cube-hero__fallback {
  opacity: 0;
  filter: grayscale(0) contrast(1) brightness(1);
  transform: scale(1.015);
}

.cube-hero__visual.is-model-ready .cube-hero__canvas {
  opacity: 1;
  transform: scale(1);
}

.cube-hero__visual.is-model-error .cube-hero__fallback {
  visibility: visible;
  opacity: .88;
  filter: grayscale(0) contrast(1) brightness(.88);
  transform: scale(1);
  transition-delay: 0s;
}

.cube-hero__visual figcaption {
  margin-top: .8rem;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .11em;
  line-height: 1.4;
  text-transform: uppercase;
}

.cube-hero__visual figcaption span:first-child {
  min-width: 0;
  display: inline-flex;
  align-items: center;
  gap: .6rem;
}

.cube-hero__visual figcaption span:last-child {
  min-width: 0;
  max-width: 60%;
  text-align: right;
  overflow-wrap: anywhere;
}

.cube-hero__visual figcaption span:first-child::before {
  width: .38rem;
  aspect-ratio: 1;
  flex: 0 0 auto;
  background: var(--accent);
  content: "";
}

.js .cube-enter {
  opacity: 0;
  transform: translate3d(0, .8rem, 0);
  transition:
    opacity 760ms ease var(--enter-delay, 0ms),
    transform 900ms var(--cube-ease) var(--enter-delay, 0ms);
}

.js .cube-hero__visual.cube-enter {
  transform: translate3d(0, 1.15rem, 0) scale(.99);
  transition:
    opacity 900ms ease var(--enter-delay, 0ms),
    transform 1050ms var(--cube-ease) var(--enter-delay, 0ms);
}

.js .is-ready .cube-enter {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.js .is-ready .cube-hero__visual.cube-enter {
  transform: translate3d(0, 0, 0) scale(1);
}

@media (min-width: 1600px) {
  .cube-hero__title-mask {
    overflow: visible;
  }
}

@media (max-width: 1120px) {
  .cube-hero__inner {
    grid-template-columns: minmax(0, 1.02fr) minmax(24rem, .98fr);
    gap: 2rem;
  }

  .cube-hero__title {
    font-size: clamp(5.1rem, 9vw, 7.5rem);
  }
}

@media (max-width: 900px) {
  :root {
    --cube-header: 4.25rem;
  }

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

  .project-header__nav {
    display: none;
  }

  .cube-hero,
  .cube-hero__inner {
    min-height: auto;
  }

  .cube-hero__inner {
    padding-top: 7.5rem;
    padding-bottom: 3.5rem;
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .cube-hero__copy {
    order: 2;
    max-width: 46rem;
  }

  .cube-hero__title {
    font-size: clamp(5rem, 15vw, 8rem);
  }

  .cube-hero__visual {
    order: 1;
    width: min(100%, 42rem);
    margin-left: auto;
  }

}

@media (max-width: 700px) {
  .project-header__identity strong {
    font-size: .76rem;
  }

  .cube-hero__inner {
    gap: 1.8rem;
  }

  .cube-hero__title-mask {
    margin-block: .9rem 1rem;
  }

  .cube-hero__title {
    font-size: clamp(4.35rem, 21vw, 6.8rem);
  }

  .cube-hero__descriptor {
    max-width: 27rem;
    font-size: .78rem;
    letter-spacing: .095em;
  }

  .cube-hero__intro {
    max-width: 32rem;
    margin-top: 1.05rem;
    font-size: .93rem;
    line-height: 1.55;
  }

  .cube-hero__meta {
    margin-top: 1.65rem;
    gap: .45rem .75rem;
    font-size: .56rem;
    letter-spacing: .08em;
  }

  .cube-hero__meta span,
  .cube-hero__meta span:not(:first-child) {
    gap: .75rem;
  }

  .cube-hero__visual figcaption {
    font-size: .53rem;
  }

}

@media (max-width: 430px) {
  .project-header__inner {
    gap: 1rem;
  }

  .project-header__identity {
    gap: .5rem;
  }

  .project-header__identity span {
    font-size: .58rem;
  }

  .project-header__back {
    font-size: .68rem;
  }

  .cube-hero__inner {
    padding-top: 6.75rem;
    padding-bottom: 2.5rem;
  }

  .cube-hero__eyebrow {
    gap: .65rem;
    font-size: .57rem;
  }

  .cube-hero__title {
    font-size: clamp(4rem, 20.5vw, 5.25rem);
  }

  .cube-hero__visual figcaption span:last-child {
    max-width: 8.5rem;
    text-align: right;
  }
}

.project-footer {
  position: relative;
  z-index: 1;
  background: var(--bg);
}

.project-footer__inner {
  padding-top: clamp(5rem, 9vw, 9rem);
  padding-bottom: 2rem;
}

.project-footer__next {
  position: relative;
  min-height: clamp(18rem, 35vw, 32rem);
  padding-block: clamp(1.5rem, 3vw, 3rem);
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto 1fr;
  align-items: end;
  border-block: 1px solid var(--line);
  overflow: hidden;
}

.project-footer__next > span {
  grid-column: 1 / -1;
  align-self: start;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .67rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.project-footer__next strong {
  align-self: end;
  font-size: clamp(3.75rem, 8vw, 8.5rem);
  font-weight: 650;
  letter-spacing: -.07em;
  line-height: .82;
  text-transform: uppercase;
  transition: color 260ms ease, transform 500ms var(--cube-ease);
}

.project-footer__next i {
  align-self: end;
  color: var(--accent);
  font-size: clamp(3rem, 7vw, 7rem);
  font-style: normal;
  line-height: .7;
  transition: transform 500ms var(--cube-ease);
}

.project-footer__next:hover strong,
.project-footer__next:focus-visible strong {
  color: var(--accent);
  transform: translateX(.02em);
}

.project-footer__next:hover i,
.project-footer__next:focus-visible i {
  transform: translateX(.18em);
}

.project-footer__meta {
  padding-top: 1.5rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 2rem;
  color: var(--muted);
  font-family: var(--mono);
  font-size: .61rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.project-footer__meta > a {
  justify-self: start;
  color: var(--fg);
}

.project-footer__meta > span {
  grid-column: 3;
  justify-self: end;
}

.project-footer__meta a {
  transition: color 180ms ease;
}

.project-footer__meta a:hover,
.project-footer__meta a:focus-visible {
  color: var(--accent);
}

@media (max-width: 700px) {
  .project-footer__next {
    min-height: 19rem;
  }

  .project-footer__next strong {
    font-size: clamp(3rem, 15vw, 5rem);
  }

  .project-footer__meta {
    grid-template-columns: 1fr auto;
    gap: 1rem;
  }

  .project-footer__meta > span {
    grid-column: 2;
  }
}

@media (max-width: 430px) {
  .project-footer__meta {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }
}

@media (hover: none), (pointer: coarse) {
  .cube-hero__visual figcaption span:last-child {
    visibility: hidden;
  }
}

@media (prefers-reduced-motion: reduce) {
  .js .cube-enter,
  .js .cube-hero__visual.cube-enter,
  .js .is-ready .cube-enter,
  .js .is-ready .cube-hero__visual.cube-enter {
    opacity: 1;
    transform: none;
  }

  .cube-hero__fallback,
  .cube-hero__canvas,
  .cube-hero__ambient {
    transition: none;
  }

  .cube-hero__ambient {
    opacity: 1;
    transform: none;
  }
}