:root {
  --lab-black: #030303;
  --lab-surface: #0a0a0a;
  --lab-surface-soft: #121212;
  --lab-line: rgba(255, 255, 255, 0.12);
  --lab-copy: rgba(245, 241, 234, 0.74);
  --lab-gutter: clamp(1rem, 3vw, 2.3rem);
  --lab-hero-light: #f4f2ed;
  --lab-hero-paper: #efede8;
  --lab-hero-ink: #111111;
  --lab-hero-copy: rgba(17, 17, 17, 0.7);
}

.world-page--lab-experience {
  --world-bg: var(--lab-black);
  --world-surface: var(--lab-surface);
  --world-text: #f5f1ea;
  --world-muted: rgba(245, 241, 234, 0.68);
  --world-line: var(--lab-line);
  --world-hero-bg: var(--lab-black);
  --world-hero-text: #f7f4ef;
  background: var(--lab-black);
  color: #f7f4ef;
  overflow-x: hidden;
}

.world-header--lab {
  background: rgba(3, 3, 3, 0.78);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.world-header__menu-toggle {
  display: none;
}

.lab-main {
  background:
    radial-gradient(circle at 75% 10%, rgba(255, 255, 255, 0.08), transparent 24%),
    linear-gradient(180deg, #020202 0%, #060606 22%, #080808 48%, #020202 100%);
  overflow-x: clip;
}

.lab-kicker {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.62);
}

.lab-hero-scene {
  position: relative;
  min-height: calc(100vh - 3.25rem);
  background: #ffffff;
}

.lab-hero-scene__sticky,
.lab-manifesto-scene__sticky,
.lab-immersive-scene__sticky {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.lab-hero-grid {
  position: relative;
  width: 100%;
  min-height: calc(100vh - 3.25rem);
  padding: clamp(1.8rem, 4vw, 3rem) clamp(1.2rem, 3.4vw, 2.4rem) clamp(1rem, 2.6vw, 2rem);
}

.lab-hero-copy {
  position: relative;
  z-index: 1;
  max-width: 28rem;
  padding-top: clamp(0.7rem, 2vw, 1.4rem);
  transform: translate3d(0, calc(var(--lab-hero-copy-shift, 0) * -1px), 0);
  opacity: var(--lab-hero-copy-opacity, 1);
  will-change: transform, opacity;
}

.lab-hero-scene .lab-kicker {
  color: rgba(17, 17, 17, 0.56);
}

.lab-title {
  margin: 0.55rem 0 0;
  color: var(--lab-hero-ink);
  font-size: clamp(4rem, 10vw, 8.8rem);
  line-height: 0.82;
  letter-spacing: -0.08em;
}

.lab-title span {
  display: block;
}

.lab-title__primary {
  margin-bottom: 0.82rem;
}

.lab-title__secondary,
.lab-title__tertiary,
.lab-title__quaternary {
  font-size: clamp(2.2rem, 4.8vw, 4.15rem);
  letter-spacing: -0.05em;
  line-height: 0.9;
}

.lab-title__tertiary,
.lab-title__quaternary {
  max-width: 8.2ch;
}

.lab-title__quaternary {
  margin-top: 0.06rem;
}

.lab-hero-copy__intro {
  max-width: 21rem;
  margin: 1.55rem 0 0;
  color: var(--lab-hero-copy);
  font-size: clamp(0.96rem, 1.16vw, 1.06rem);
  line-height: 1.68;
}

.lab-hero-visual {
  position: absolute;
  left: clamp(-2.5rem, -4vw, -0.75rem);
  right: clamp(-2.5rem, -4vw, -0.75rem);
  bottom: clamp(-1.1rem, -1vw, -0.15rem);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  min-height: 0;
  overflow: visible;
  transform: scale(var(--lab-hero-media-scale, 1)) translate3d(0, calc(var(--lab-hero-media-shift, 0) * 1px), 0);
  will-change: transform;
}

.lab-hero-visual img {
  width: 100%;
  height: auto;
  max-width: none;
  max-height: none;
  object-fit: contain;
  object-position: center bottom;
  display: block;
  filter: none;
}

.lab-hero-visual picture {
  display: block;
  width: calc(100% + clamp(4rem, 16vw, 16rem));
  max-width: none;
}

.lab-hero-visual__overlay {
  display: none;
}

.lab-immersive-frame__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.54) 100%),
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.12), transparent 32%);
}

.lab-hero-visual__meta {
  position: absolute;
  right: clamp(1rem, 2vw, 2rem);
  bottom: clamp(0.8rem, 1.8vw, 1.35rem);
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}

.lab-hero-visual__meta span,
.lab-set-card__pill {
  display: inline-flex;
  align-items: center;
  padding: 0.36rem 0.52rem;
  border: 1px solid rgba(17, 17, 17, 0.14);
  background: rgba(244, 242, 237, 0.84);
  color: rgba(17, 17, 17, 0.84);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.11em;
}

.lab-manifesto-scene {
  position: relative;
  min-height: 124vh;
}

.lab-manifesto-transition {
  width: 100%;
  padding: 0 var(--lab-gutter);
}

.lab-transition-copy {
  margin: 0 0 0.45rem;
  font-size: clamp(1.05rem, 1.7vw, 1.4rem);
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.34);
  transform: translate3d(0, calc(var(--lab-transition-shift, 0) * -1px), 0);
  opacity: var(--lab-transition-opacity, 1);
  will-change: transform, opacity;
}

.lab-manifesto h2 {
  margin: 0;
  font-size: clamp(3.6rem, 11vw, 9rem);
  line-height: 0.88;
  letter-spacing: -0.08em;
  transform: scale(calc(1 + (var(--lab-manifesto-scale, 0) * 0.08)));
  transform-origin: left top;
}

.lab-manifesto h2 span {
  display: block;
}

.lab-capability-list {
  display: grid;
  gap: 0.3rem;
  margin-top: clamp(1rem, 2.8vw, 1.6rem);
}

.lab-capability {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.92);
  opacity: 0.22;
  transform: translate3d(calc(var(--lab-line-shift, 0) * 1px), 0, 0);
  will-change: transform, opacity;
}

.lab-marquee-section {
  overflow: hidden;
  padding: 0.65rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.lab-marquee-track {
  display: flex;
  gap: 1.4rem;
  width: max-content;
  padding: 0 var(--lab-gutter);
  font-size: clamp(0.92rem, 1.4vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  white-space: nowrap;
  color: rgba(255, 255, 255, 0.48);
  transform: translate3d(calc(var(--lab-marquee-shift, 0) * 1px), 0, 0);
  will-change: transform;
}

.lab-marquee-track span::after {
  content: "—";
  margin-left: 1.4rem;
  opacity: 0.5;
}

.lab-immersive-scene {
  position: relative;
  min-height: 122vh;
}

.lab-immersive-frame {
  position: relative;
  width: min(100%, calc(100vw - (var(--lab-gutter) * 2)));
  margin: 0 auto;
  min-height: min(82vh, 46rem);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  transform: scale(var(--lab-immersive-scale, 1)) translate3d(0, calc(var(--lab-immersive-shift, 0) * 1px), 0);
  will-change: transform;
}

.lab-immersive-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.05) saturate(0.8) brightness(0.72);
}

.lab-immersive-frame figcaption {
  position: absolute;
  left: 1.2rem;
  right: 1.2rem;
  bottom: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.lab-immersive-frame figcaption span {
  padding: 0.38rem 0.56rem;
  background: rgba(0, 0, 0, 0.32);
  border: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}

.lab-sets-section {
  padding: clamp(1.7rem, 4vw, 3rem) var(--lab-gutter) clamp(3.2rem, 6vw, 4.8rem);
  background: #050505;
}

.lab-sets-heading h2 {
  margin: 0.35rem 0 0;
  font-size: clamp(2.2rem, 5.8vw, 4.6rem);
  line-height: 0.9;
  letter-spacing: -0.07em;
}

.lab-sets-heading h2 span {
  display: block;
}

.lab-sets-surface {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem 1.15rem;
  margin-top: 1.45rem;
}

.lab-sets-empty {
  display: flex;
  align-items: end;
  min-height: 20rem;
  padding: 1.4rem 1.1rem;
  grid-column: 1 / -1;
}

.lab-sets-empty p {
  margin: 0;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.68);
}

.lab-set-card {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  color: inherit;
  text-decoration: none;
}

.lab-set-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: rgba(255, 255, 255, 0.04);
}

.lab-set-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.04) saturate(0.84) brightness(0.78);
  transition: transform 220ms ease, filter 220ms ease;
}

.lab-set-card__meta {
  display: grid;
  gap: 0.55rem;
  padding: 0.8rem 0 0;
}

.lab-set-card__meta h3 {
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.12rem);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.lab-set-card__footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.7rem;
  justify-content: space-between;
  align-items: center;
}

.lab-set-card__details {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.9rem;
}

.lab-set-card__details span,
.lab-set-card__cta {
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  color: rgba(255, 255, 255, 0.54);
}

.lab-set-card__cta {
  color: rgba(255, 255, 255, 0.66);
}

.lab-cursor-zone:hover .lab-set-card__media img,
.lab-cursor-zone:focus-within .lab-set-card__media img {
  transform: scale(1.015);
  filter: contrast(1.08) saturate(0.92) brightness(0.84);
}

.lab-cursor-zone:hover .lab-set-card__cta,
.lab-cursor-zone:focus-within .lab-set-card__cta {
  color: rgba(255, 255, 255, 0.9);
}

.world-header--lab a,
.lab-text-link {
  transition: color 180ms ease, opacity 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.world-header--lab a:hover,
.world-header--lab a:focus-visible {
  color: rgba(255, 255, 255, 0.72);
}

@media (max-width: 900px) {
  .lab-sets-surface {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lab-hero-visual {
    left: clamp(-1.75rem, -4vw, -0.9rem);
    right: clamp(-1.75rem, -4vw, -0.9rem);
  }

  .lab-set-card,
  .lab-sets-empty {
    min-height: auto;
  }
}

@media (max-width: 700px) {
  .world-header--lab {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
  }

  .world-header__menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0;
    border: 0;
    background: transparent;
    color: #f7f4ef;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.11em;
  }

  .world-header__nav {
    position: absolute;
    top: calc(100% - 0.2rem);
    right: 1rem;
    display: none;
    width: max-content;
    max-width: min(15rem, calc(100vw - 2rem));
    padding: 0.55rem 0.7rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(6, 6, 6, 0.97);
    z-index: 15;
  }

  .world-header__nav.is-open {
    display: grid;
    gap: 0.18rem;
  }

  .world-header__nav a {
    padding: 0.48rem 0.2rem;
    font-size: 0.78rem;
    letter-spacing: 0.1em;
  }

  .lab-hero-scene {
    min-height: auto;
  }

  .lab-hero-scene__sticky {
    position: static;
    min-height: auto;
  }

  .lab-manifesto-scene,
  .lab-immersive-scene {
    min-height: auto;
  }

  .lab-manifesto-scene__sticky,
  .lab-immersive-scene__sticky {
    position: static;
    min-height: auto;
  }

  .lab-hero-grid,
  .lab-manifesto-transition,
  .lab-sets-section {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  .lab-title,
  .lab-manifesto h2,
  .lab-sets-heading h2 {
    font-size: clamp(3rem, 15vw, 4.8rem);
  }

  .lab-title__secondary,
  .lab-title__tertiary,
  .lab-title__quaternary {
    font-size: clamp(1.65rem, 7vw, 2.4rem);
  }

  .lab-hero-copy__intro {
    max-width: 100%;
  }

  .lab-hero-grid {
    min-height: auto;
    padding-top: 4.4rem;
    padding-bottom: clamp(12rem, 37vw, 16.8rem);
  }

  .lab-hero-visual {
    left: -0.5rem;
    right: -0.5rem;
    bottom: 0;
    width: auto;
  }

  .lab-hero-visual picture {
    width: calc(100% + 3.5rem);
  }

  .lab-hero-visual__meta {
    left: 1rem;
    right: auto;
    bottom: 0.9rem;
    gap: 0.3rem;
    justify-content: flex-start;
  }

  .lab-hero-visual__meta span {
    padding: 0.28rem 0.4rem;
    font-size: 0.58rem;
  }

  .lab-sets-section {
    padding-top: 2rem;
    padding-bottom: 3.6rem;
  }

  .lab-sets-surface {
    grid-template-columns: 1fr;
    gap: 1.9rem;
    margin-top: 1.15rem;
  }

  .lab-sets-heading {
    margin-bottom: 0.4rem;
  }

  .lab-sets-heading h2 {
    font-size: clamp(2rem, 12vw, 3.2rem);
  }

  .lab-set-card__footer {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

  .lab-set-card__meta {
    gap: 0.52rem;
    padding-top: 0.7rem;
  }

  .lab-set-card__meta h3 {
    font-size: 1.02rem;
    line-height: 1.18;
  }

  .lab-set-card__details span,
  .lab-set-card__cta {
    font-size: 0.68rem;
  }

  .lab-set-card--mobile-hidden {
    display: none;
  }

  .lab-set-card--mobile-hidden.is-visible {
    display: grid;
  }

  .lab-sets-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: transparent;
    color: rgba(255, 255, 255, 0.84);
    font: inherit;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.11em;
  }

  .lab-manifesto-scene {
    padding-top: 3rem;
  }

  .lab-manifesto-transition {
    padding-top: 0.75rem;
  }

  .lab-transition-copy {
    margin-bottom: 0.7rem;
    font-size: 0.92rem;
  }

  .lab-manifesto h2 {
    font-size: clamp(2.6rem, 12vw, 4rem);
    line-height: 0.92;
  }

  .lab-capability-list {
    gap: 0.22rem;
    margin-top: 0.95rem;
  }

  .lab-capability {
    font-size: 0.96rem;
    letter-spacing: 0.04em;
  }

  .lab-marquee-section {
    padding: 0.45rem 0;
  }

  .lab-marquee-track {
    gap: 0.7rem;
    padding: 0 1rem;
    font-size: 0.72rem;
    transform: none !important;
  }

  .lab-marquee-track span::after {
    margin-left: 0.7rem;
  }

  .lab-immersive-frame {
    min-height: 18rem;
    width: 100%;
  }

  .lab-immersive-frame figcaption {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    gap: 0.45rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .lab-hero-copy,
  .lab-hero-visual,
  .lab-transition-copy,
  .lab-manifesto h2,
  .lab-capability,
  .lab-marquee-track,
  .lab-immersive-frame {
    transform: none !important;
    opacity: 1 !important;
  }

  .lab-cursor-zone:hover .lab-set-card__media img,
  .lab-cursor-zone:focus-within .lab-set-card__media img {
    transform: none;
  }
}