:root {
  --ink: #111312;
  --deep: #090a0a;
  --charcoal: #0f1210;
  --bone: #ede8de;
  --stone: #aaa59a;
  --violet: #735cff;
  --vermilion: #ff7043;
  --hairline-dark: rgb(17 19 18 / 18%);
  --hairline-light: rgb(237 232 222 / 18%);
  --shell: min(1312px, calc(100vw - 48px));
  --header-height: 98px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  scrollbar-color: var(--stone) var(--deep);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--deep);
  color: var(--bone);
  font-family: "Instrument Sans", "Avenir Next", "Helvetica Neue", Arial, sans-serif;
  font-size: 18px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

main > section {
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

a {
  color: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 2px solid var(--vermilion);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  translate: 0 -150%;
  background: var(--bone);
  color: var(--ink);
  font: 500 12px/1 "IBM Plex Mono", monospace;
  text-transform: uppercase;
}

.skip-link:focus {
  translate: 0;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: var(--header-height);
  transition: background-color 300ms ease, backdrop-filter 300ms ease;
}

.site-header.is-scrolled {
  background: rgb(9 10 10 / 78%);
  backdrop-filter: blur(18px) saturate(120%);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  border-bottom: 1px solid rgb(237 232 222 / 22%);
}

.brand {
  font: 500 13px/1 "IBM Plex Mono", monospace;
  letter-spacing: 0.14em;
  text-decoration: none;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  gap: clamp(24px, 3vw, 54px);
}

.main-nav a {
  position: relative;
  font: 500 11px/1 "IBM Plex Mono", monospace;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.main-nav a::after {
  position: absolute;
  right: 0;
  bottom: -10px;
  left: 0;
  height: 1px;
  scale: 0 1;
  transform-origin: right;
  background: linear-gradient(90deg, var(--violet), var(--vermilion));
  content: "";
  transition: scale 300ms var(--ease-out);
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  scale: 1;
  transform-origin: left;
}

.hero {
  position: relative;
  display: grid;
  min-height: max(760px, 100svh);
  overflow: clip;
  isolation: isolate;
}

.hero-media,
.hero-shade {
  position: absolute;
  z-index: -3;
  inset: 0;
}

.hero-media {
  translate: 0 var(--hero-shift, 0px);
  scale: 1.03;
  will-change: transform;
}

.hero-media picture,
.hero-media img {
  width: 100%;
  height: 100%;
}

.hero-media img {
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  z-index: -2;
  background:
    linear-gradient(90deg, rgb(9 10 10 / 98%) 0%, rgb(9 10 10 / 84%) 38%, rgb(9 10 10 / 8%) 72%, rgb(9 10 10 / 26%) 100%),
    linear-gradient(0deg, rgb(9 10 10 / 74%) 0%, transparent 42%);
}

.hero-layout {
  display: flex;
  align-items: center;
  min-height: inherit;
  padding-block: calc(var(--header-height) + 80px) 130px;
}

.hero-copy {
  width: min(920px, 68vw);
}

.eyebrow,
.number,
.keyword-list,
.hero-foot,
.footer-inner {
  font-family: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  font-weight: 500;
  letter-spacing: 0.075em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 42px;
  color: var(--stone);
  font-size: 12px;
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin-top: 0;
  font-weight: 500;
  font-variation-settings: "wdth" 100;
}

h1 {
  margin-bottom: 48px;
  font-size: clamp(58px, 5.4vw, 82px);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

h1 span {
  display: block;
}

h1 span + span {
  margin-top: 0.08em;
}

.hero-lede {
  max-width: 670px;
  margin: 0 0 30px;
  color: rgb(237 232 222 / 83%);
  font-size: clamp(18px, 1.45vw, 23px);
  line-height: 1.55;
}

.hero-promises {
  display: grid;
  gap: 8px;
  margin-bottom: 42px;
  padding-left: 20px;
  border-left: 1px solid rgb(237 232 222 / 24%);
  color: var(--stone);
  font-size: 16px;
}

.hero-promises p {
  margin: 0;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
  min-height: 58px;
  padding: 0 27px;
  border-radius: 100px;
  font: 500 11px/1 "IBM Plex Mono", monospace;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
  transition: translate 250ms var(--ease-out), background-color 250ms ease;
}

.button:hover {
  translate: 0 -2px;
}

.button--light {
  background: var(--bone);
  color: var(--ink);
}

.button--light:hover {
  background: white;
}

.hero-foot {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  justify-content: space-between;
  padding-block: 24px;
  border-top: 1px solid rgb(237 232 222 / 20%);
  color: var(--stone);
  font-size: 10px;
}

.signal-map {
  fill: none;
  stroke: url(#hero-signal);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.35;
}

.signal-map path {
  stroke-dasharray: 940;
  stroke-dashoffset: 940;
  transition: stroke-dashoffset 1.8s var(--ease-out) 600ms;
}

.signal-map circle {
  fill: rgb(9 10 10 / 30%);
  opacity: 0;
  transition: opacity 500ms ease 1.25s;
}

.hero .signal-map.is-visible path,
.visual-card.is-visible .signal-map path {
  stroke-dashoffset: 0;
}

.hero .signal-map.is-visible circle,
.visual-card.is-visible .signal-map circle {
  opacity: 1;
}

.signal-map--hero {
  position: absolute;
  z-index: -1;
  top: 14%;
  right: 4%;
  width: min(42vw, 600px);
  translate: 0 var(--hero-shell-shift, 0px);
  will-change: transform;
}

.section {
  position: relative;
  padding-block: clamp(110px, 10vw, 168px);
}

.section--light {
  background: var(--bone);
  color: var(--ink);
}

.section--dark {
  background: var(--charcoal);
}

.section--deep {
  background: var(--deep);
}

.premise .eyebrow,
.principles .eyebrow {
  color: rgb(17 19 18 / 64%);
}

.premise-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: clamp(70px, 9vw, 160px);
  align-items: start;
  margin-bottom: clamp(100px, 10vw, 156px);
}

.premise h2,
.principles h2 {
  margin-bottom: 0;
  font-size: clamp(50px, 5.8vw, 84px);
  line-height: 1.01;
  letter-spacing: -0.055em;
}

.premise-lede {
  margin: 10px 0 0;
  color: rgb(17 19 18 / 76%);
  font-size: clamp(20px, 1.75vw, 27px);
  line-height: 1.48;
}

.capability-grid,
.principle-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hairline-dark);
  list-style: none;
}

.capability,
.principle {
  min-height: 280px;
  padding: 32px 28px 20px 0;
  border-right: 1px solid var(--hairline-dark);
}

.capability:not(:first-child),
.principle:not(:first-child) {
  padding-left: 28px;
}

.capability:last-child,
.principle:last-child {
  padding-right: 0;
  border-right: 0;
}

.number {
  display: block;
  margin-bottom: 44px;
  color: rgb(17 19 18 / 52%);
  font-size: 10px;
}

.capability h3,
.principle h3 {
  margin-bottom: 18px;
  font-size: 21px;
  line-height: 1.18;
  letter-spacing: -0.025em;
}

.capability p,
.principle p {
  margin: 0;
  color: rgb(17 19 18 / 69%);
  font-size: 16px;
  line-height: 1.55;
}

.motion-film {
  position: relative;
  display: grid;
  min-height: max(720px, 100svh);
  overflow: hidden;
  isolation: isolate;
  scroll-margin-top: 0;
  background: #060707;
  color: var(--bone);
}

.motion-film__video,
.motion-film__wash,
.motion-film__grain {
  position: absolute;
  inset: 0;
}

.motion-film__video {
  z-index: -3;
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #060707;
}

.motion-film__wash {
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgb(6 7 7 / 90%) 0%, rgb(6 7 7 / 68%) 34%, rgb(6 7 7 / 8%) 69%),
    linear-gradient(0deg, rgb(6 7 7 / 82%) 0%, transparent 52%),
    linear-gradient(180deg, rgb(6 7 7 / 25%) 0%, transparent 27%);
}

.motion-film__grain {
  z-index: -1;
  pointer-events: none;
  opacity: 0.1;
  background-image:
    repeating-radial-gradient(circle at 17% 32%, transparent 0 1px, rgb(255 255 255 / 10%) 1px 2px);
  background-size: 5px 5px;
  mix-blend-mode: soft-light;
}

.motion-film__interface {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  min-height: inherit;
  padding-block: calc(var(--header-height) + 70px) clamp(68px, 8vh, 104px);
}

.motion-film__copy {
  width: min(720px, 66vw);
}

.motion-film__copy .eyebrow {
  margin-bottom: 30px;
  color: rgb(237 232 222 / 66%);
}

.motion-film__copy h2 {
  max-width: 700px;
  margin-bottom: 32px;
  font-size: clamp(54px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.057em;
}

.motion-film__lede {
  max-width: 610px;
  margin: 0;
  color: rgb(237 232 222 / 80%);
  font-size: clamp(18px, 1.45vw, 23px);
  line-height: 1.48;
}

.motion-film__punchline {
  margin: 24px 0 0;
  color: var(--bone);
  font-size: 17px;
}

.motion-film__keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid rgb(237 232 222 / 24%);
  color: rgb(237 232 222 / 62%);
  font: 500 9px/1.35 "IBM Plex Mono", monospace;
  letter-spacing: 0.055em;
  list-style: none;
  text-transform: uppercase;
}

.showcase {
  overflow: clip;
}

.showcase-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(470px, 1.08fr);
  gap: clamp(70px, 9vw, 144px);
  align-items: center;
}

.showcase--reverse .showcase-grid {
  grid-template-columns: minmax(470px, 1.08fr) minmax(0, 0.92fr);
}

.showcase-copy h2 {
  max-width: 620px;
  margin-bottom: 48px;
  font-size: clamp(54px, 6vw, 88px);
  line-height: 0.98;
  letter-spacing: -0.057em;
}

.showcase-copy > p:not(.eyebrow) {
  max-width: 610px;
}

.showcase-lede {
  margin-bottom: 34px;
  color: rgb(237 232 222 / 83%);
  font-size: clamp(20px, 1.65vw, 25px);
}

.showcase-copy > p:not(.showcase-lede, .eyebrow, .punchline) {
  color: var(--stone);
}

.punchline {
  margin: 40px 0 0;
  color: var(--bone);
  font-size: 19px;
}

.keyword-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
  margin: 52px 0 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--hairline-light);
  color: var(--stone);
  font-size: 10px;
  list-style: none;
}

.keyword-list li {
  display: flex;
  align-items: center;
}

.keyword-list li:not(:last-child)::after {
  margin-inline: 13px;
  color: rgb(237 232 222 / 28%);
  content: "/";
}

.visual-card {
  position: relative;
  margin: 0;
  overflow: visible;
}

.visual-card picture {
  display: block;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #151716;
}

.visual-card img {
  width: 100%;
  height: calc(100% + 36px);
  object-fit: cover;
  translate: 0 var(--depth-shift, -18px);
  scale: 1.025;
  will-change: transform;
}

.visual-card figcaption {
  margin-top: 20px;
  color: var(--stone);
  font: 500 10px/1.4 "IBM Plex Mono", monospace;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.signal-map--card {
  position: absolute;
  inset: 0 0 auto;
  width: 100%;
  pointer-events: none;
}

.principles h2 {
  max-width: 920px;
  margin-bottom: clamp(90px, 9vw, 142px);
}

.principle-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.principle {
  min-height: 310px;
}

.closing {
  display: grid;
  place-items: center;
  min-height: 660px;
  overflow: clip;
  text-align: center;
  isolation: isolate;
}

.closing-orbits {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  width: min(620px, 72vw);
  aspect-ratio: 1;
  translate: -50% -50%;
  border: 1px solid rgb(115 92 255 / 17%);
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent calc(50% - 0.5px), rgb(237 232 222 / 8%) 50%, transparent calc(50% + 0.5px)),
    linear-gradient(0deg, transparent calc(50% - 0.5px), rgb(237 232 222 / 8%) 50%, transparent calc(50% + 0.5px));
}

.closing-orbits::after {
  position: absolute;
  inset: 19%;
  border: 1px solid transparent;
  border-color: rgb(115 92 255 / 44%) rgb(255 112 67 / 44%) rgb(255 112 67 / 44%) rgb(115 92 255 / 44%);
  border-radius: inherit;
  content: "";
}

.closing-content {
  max-width: 1120px;
}

.closing h2 {
  margin-bottom: 28px;
  font-size: clamp(52px, 6.4vw, 94px);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.closing-content > p:last-child {
  max-width: 720px;
  margin: 0 auto;
  color: rgb(237 232 222 / 72%);
  font-size: clamp(19px, 1.6vw, 24px);
}

.site-footer {
  background: var(--deep);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 140px;
  border-top: 1px solid var(--hairline-light);
  color: var(--stone);
  font-size: 10px;
}

.footer-inner .brand {
  color: var(--bone);
}

.footer-inner span:last-child {
  justify-self: end;
}

.js .reveal {
  opacity: 0;
  translate: 0 32px;
  transition: opacity 850ms ease, translate 950ms var(--ease-out);
}

.js .reveal.is-visible {
  opacity: 1;
  translate: 0;
}

.capability:nth-child(2),
.principle:nth-child(2) {
  transition-delay: 80ms;
}

.capability:nth-child(3),
.principle:nth-child(3) {
  transition-delay: 160ms;
}

.capability:nth-child(4),
.principle:nth-child(4) {
  transition-delay: 240ms;
}

@media (max-width: 1000px) {
  :root {
    --shell: min(100% - 40px, 860px);
  }

  .hero-copy {
    width: min(820px, 88vw);
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgb(9 10 10 / 95%) 0%, rgb(9 10 10 / 72%) 72%, rgb(9 10 10 / 34%) 100%),
      linear-gradient(0deg, rgb(9 10 10 / 84%) 0%, transparent 60%);
  }

  .premise-intro,
  .showcase-grid,
  .showcase--reverse .showcase-grid {
    grid-template-columns: 1fr;
  }

  .premise-intro {
    gap: 44px;
  }

  .capability-grid,
  .principle-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .capability:nth-child(2),
  .principle:nth-child(2) {
    border-right: 0;
  }

  .capability:nth-child(3),
  .principle:nth-child(3) {
    padding-left: 0;
    border-top: 1px solid var(--hairline-dark);
  }

  .capability:nth-child(4),
  .principle:nth-child(4) {
    border-top: 1px solid var(--hairline-dark);
  }

  .showcase-grid {
    gap: 72px;
  }

  .showcase-copy {
    max-width: 720px;
  }

  .showcase--reverse .visual-card {
    order: 2;
  }

  .visual-card {
    width: min(100%, 680px);
  }

  .motion-film__copy {
    width: min(680px, calc(100% - 90px));
  }
}

@media (max-width: 640px) {
  :root {
    --shell: calc(100vw - 32px);
    --header-height: 76px;
  }

  body {
    font-size: 16px;
  }

  .header-inner {
    align-items: center;
  }

  .main-nav {
    gap: 16px;
  }

  .main-nav a {
    font-size: 9px;
  }

  .main-nav a:last-child {
    display: none;
  }

  .hero {
    min-height: 900px;
  }

  .hero-media img {
    object-position: 63% center;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgb(9 10 10 / 86%), rgb(9 10 10 / 35%)),
      linear-gradient(0deg, rgb(9 10 10 / 97%) 14%, rgb(9 10 10 / 48%) 80%, rgb(9 10 10 / 70%) 100%);
  }

  .hero-layout {
    align-items: flex-end;
    padding-block: calc(var(--header-height) + 70px) 112px;
  }

  .hero-copy {
    width: 100%;
  }

  .eyebrow {
    margin-bottom: 26px;
    font-size: 10px;
  }

  h1 {
    margin-bottom: 32px;
    font-size: clamp(50px, 15.6vw, 70px);
  }

  .hero-lede {
    font-size: 17px;
  }

  .hero-promises {
    font-size: 14px;
  }

  .button {
    min-height: 52px;
    padding-inline: 22px;
    font-size: 10px;
  }

  .hero-foot {
    font-size: 8px;
  }

  .hero-foot span:first-child {
    max-width: 75%;
  }

  .signal-map--hero {
    top: 17%;
    right: -20%;
    width: 92vw;
  }

  .section {
    padding-block: 94px;
  }

  .premise h2,
  .principles h2,
  .showcase-copy h2,
  .closing h2 {
    font-size: 48px;
  }

  .premise-intro {
    margin-bottom: 80px;
  }

  .premise-lede,
  .showcase-lede {
    font-size: 19px;
  }

  .capability-grid,
  .principle-grid {
    grid-template-columns: 1fr;
  }

  .capability,
  .capability:not(:first-child),
  .principle,
  .principle:not(:first-child) {
    min-height: auto;
    padding: 28px 0 42px;
    border-right: 0;
    border-bottom: 1px solid var(--hairline-dark);
  }

  .capability:last-child,
  .principle:last-child {
    border-bottom: 0;
  }

  .number {
    margin-bottom: 26px;
  }

  .showcase-grid {
    gap: 58px;
  }

  .showcase-copy h2 {
    margin-bottom: 34px;
  }

  .keyword-list {
    display: grid;
    gap: 12px;
    margin-top: 42px;
  }

  .keyword-list li:not(:last-child)::after {
    display: none;
  }

  .visual-card figcaption {
    font-size: 9px;
  }

  .motion-film {
    min-height: max(780px, 100svh);
  }

  .motion-film__video {
    object-position: 52% center;
  }

  .motion-film--future .motion-film__video {
    object-position: 68% center;
  }

  .motion-film__wash {
    background:
      linear-gradient(0deg, rgb(6 7 7 / 96%) 0%, rgb(6 7 7 / 70%) 48%, transparent 76%),
      linear-gradient(180deg, rgb(6 7 7 / 38%) 0%, transparent 28%);
  }

  .motion-film__interface {
    padding-block: calc(var(--header-height) + 54px) 86px;
  }

  .motion-film__copy {
    width: 100%;
  }

  .motion-film__copy h2 {
    max-width: 100%;
    margin-bottom: 22px;
    font-size: 48px;
  }

  .motion-film__lede {
    max-width: 100%;
    font-size: 17px;
  }

  .motion-film__punchline {
    margin-top: 18px;
    font-size: 14px;
  }

  .motion-film__keywords {
    gap: 6px 12px;
    margin-top: 20px;
    padding-top: 14px;
    font-size: 8px;
  }

  .principles h2 {
    margin-bottom: 68px;
  }

  .closing {
    min-height: 620px;
  }

  .footer-inner {
    grid-template-columns: 1fr auto;
    row-gap: 14px;
    min-height: 126px;
  }

  .footer-inner span:nth-child(2) {
    display: none;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .hero-media,
  .signal-map--hero,
  .visual-card img {
    translate: 0 !important;
  }

  .signal-map path {
    stroke-dashoffset: 0;
  }

  .signal-map circle,
  .js .reveal {
    opacity: 1;
    translate: 0;
  }
}