@font-face {
  font-family: Inter;
  src: url('/fonts/inter-regular.woff2') format('woff2');
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: Inter;
  src: url('/fonts/inter-semibold.woff2') format('woff2');
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --black: #060708;
  --black-soft: #0d1011;
  --bone: #ece9e1;
  --bone-soft: #c7c4bc;
  --muted: #8a8d8f;
  --line: rgba(236, 233, 225, .18);
  --orange: #ff6038;
  --cyan: #72e3ff;
  --mono: "SFMono-Regular", "SF Mono", "Roboto Mono", ui-monospace, monospace;
  --page-x: clamp(24px, 5.2vw, 84px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  background: var(--black);
  scrollbar-color: #3d4144 var(--black);
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--black);
  color: var(--bone);
  font-family: Inter, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body::after {
  position: fixed;
  z-index: 900;
  inset: -50%;
  pointer-events: none;
  content: "";
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 7s steps(7) infinite;
}

@keyframes grain {
  0% { transform: translate(0, 0); }
  20% { transform: translate(-3%, 4%); }
  40% { transform: translate(5%, -2%); }
  60% { transform: translate(-4%, -5%); }
  80% { transform: translate(2%, 3%); }
  100% { transform: translate(0, 0); }
}

::selection {
  background: var(--cyan);
  color: var(--black);
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 6px;
}

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

p,
h1,
h2,
h3,
figure,
ol {
  margin: 0;
}

em {
  font-style: normal;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 16px;
  background: var(--bone);
  color: var(--black);
  font: 600 12px/1 var(--mono);
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  right: 0;
  height: 78px;
  padding: 0 var(--page-x);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background-color .35s ease, border-color .35s ease, color .35s ease;
}

.site-header.is-scrolled {
  background: rgba(6, 7, 8, .82);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}

.wordmark {
  width: max-content;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -.03em;
}

.wordmark-a {
  width: 25px;
  height: 25px;
  display: grid;
  place-items: center;
  border: 1px solid currentColor;
  font: 600 11px/1 var(--mono);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(22px, 3vw, 48px);
  font: 600 10px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.site-header nav a,
.header-contact {
  transition: opacity .2s ease;
}

.site-header nav a:hover,
.header-contact:hover {
  opacity: .5;
}

.header-contact {
  justify-self: end;
  font: 600 10px/1 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.chapter-rail {
  position: fixed;
  z-index: 80;
  right: 16px;
  top: 50%;
  height: min(54vh, 420px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  transform: translateY(-50%);
  color: rgba(236, 233, 225, .54);
  font: 600 9px/1 var(--mono);
  letter-spacing: .14em;
}

.chapter-line {
  position: relative;
  width: 1px;
  flex: 1;
  overflow: hidden;
  background: rgba(236, 233, 225, .18);
}

.chapter-line i {
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background: var(--cyan);
  transform: scaleY(0);
  transform-origin: top;
}

.chapter-name {
  writing-mode: vertical-rl;
  text-transform: uppercase;
}

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

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -3;
  content: "";
  background:
    radial-gradient(circle at 68% 44%, rgba(114, 227, 255, .08), transparent 28%),
    linear-gradient(115deg, #060708 0 58%, #0b0e10 58% 100%);
}

.hero-word {
  position: absolute;
  font-size: clamp(170px, 27.5vw, 470px);
  font-weight: 600;
  line-height: .72;
  letter-spacing: -.105em;
  white-space: nowrap;
  user-select: none;
}

.hero-word-top {
  z-index: -2;
  top: 14.5vh;
  left: -1.7vw;
  color: #171a1c;
}

.hero-word-bottom {
  z-index: 5;
  right: 1.6vw;
  bottom: 1.5vh;
  color: transparent;
  -webkit-text-stroke: 1px rgba(236, 233, 225, .38);
}

.hero-coordinate {
  position: absolute;
  z-index: 6;
  color: rgba(236, 233, 225, .44);
  font: 600 9px/1 var(--mono);
  letter-spacing: .15em;
  text-transform: uppercase;
}

.hero-coordinate-top {
  top: 108px;
  right: var(--page-x);
}

.hero-coordinate-side {
  left: 20px;
  top: 50%;
  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);
}

.hero-portrait {
  position: absolute;
  z-index: 1;
  top: 9.5vh;
  bottom: 0;
  left: 54%;
  width: min(39vw, 590px);
  overflow: hidden;
  transform: translateX(-50%);
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%, 0 9%);
}

.hero-portrait::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(6, 7, 8, .1), transparent 30%, transparent 66%, rgba(6, 7, 8, .9)),
    linear-gradient(90deg, rgba(6, 7, 8, .4), transparent 22%, transparent 78%, rgba(6, 7, 8, .4));
}

.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 42%;
  filter: grayscale(1) contrast(1.1) brightness(.75);
  transform: scale(1.06) translate3d(var(--portrait-x, 0), var(--portrait-y, 0), 0);
  transition: transform .8s cubic-bezier(.2, .7, .2, 1);
}

.hero-intro {
  position: absolute;
  z-index: 8;
  left: var(--page-x);
  top: 44%;
  width: min(65vw, 920px);
  transform: translateY(-50%);
}

.kicker,
.section-index,
.venture-topline,
.venture-name > p,
.story-image figcaption {
  font: 600 10px/1.4 var(--mono);
  letter-spacing: .13em;
  text-transform: uppercase;
}

.kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(26px, 4vh, 52px);
  color: var(--bone-soft);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255, 96, 56, .12);
}

.hero h1 {
  font-size: clamp(46px, 6.5vw, 106px);
  font-weight: 400;
  line-height: .92;
  letter-spacing: -.072em;
}

.hero h1 span {
  display: block;
}

.hero h1 span:nth-child(2) {
  padding-left: 8vw;
}

.hero h1 em {
  color: var(--cyan);
}

.hero-summary {
  width: min(370px, 35vw);
  margin: 38px 0 0 8vw;
  color: var(--bone-soft);
  font-size: 15px;
  line-height: 1.65;
}

.hero-foot {
  position: absolute;
  z-index: 10;
  left: var(--page-x);
  right: var(--page-x);
  bottom: 28px;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  color: var(--bone-soft);
  font: 600 9px/1.4 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero-foot a {
  padding-bottom: 7px;
  border-bottom: 1px solid currentColor;
}

.manifesto {
  position: relative;
  min-height: 100svh;
  padding: 14vh var(--page-x) 11vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  background: var(--bone);
  color: var(--black);
}

.manifesto::after {
  position: absolute;
  right: -12vw;
  bottom: -24vw;
  width: 60vw;
  height: 60vw;
  border: 1px solid rgba(6, 7, 8, .15);
  border-radius: 50%;
  content: "";
  box-shadow:
    0 0 0 8vw rgba(6, 7, 8, .025),
    0 0 0 16vw rgba(6, 7, 8, .02);
}

.section-index {
  position: relative;
  z-index: 2;
  color: currentColor;
  opacity: .52;
}

.manifesto h2 {
  position: relative;
  z-index: 2;
  margin-top: auto;
  font-size: clamp(58px, 8.7vw, 142px);
  font-weight: 400;
  line-height: .86;
  letter-spacing: -.075em;
}

.reveal-lines > span {
  display: block;
  overflow: hidden;
}

.manifesto h2 span:nth-child(2) {
  padding-left: 8vw;
}

.manifesto h2 span:nth-child(3) {
  padding-left: 18vw;
}

.manifesto h2 em {
  color: var(--orange);
}

.manifesto-note {
  position: relative;
  z-index: 2;
  width: min(390px, 32vw);
  margin: 8vh 4vw 0 auto;
  padding-top: 18px;
  border-top: 1px solid rgba(6, 7, 8, .28);
  font-size: 14px;
  line-height: 1.7;
}

.method {
  position: relative;
  height: 260vh;
  background: var(--black-soft);
  color: var(--bone);
}

.method-sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 740px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.method-heading {
  position: absolute;
  z-index: 5;
  top: 13vh;
  left: var(--page-x);
}

.method-heading h2,
.principles-head h2,
.story-copy h2 {
  margin-top: 20px;
  font-size: clamp(48px, 6vw, 92px);
  font-weight: 400;
  line-height: .91;
  letter-spacing: -.07em;
}

.method-heading h2 em {
  color: var(--cyan);
}

.method-intro {
  margin-top: 24px;
  max-width: 270px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.method-map {
  position: absolute;
  inset: 32vh var(--page-x) 5vh;
  min-height: 440px;
}

.branch-map {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.signal-path {
  fill: none;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.signal-in {
  stroke: rgba(236, 233, 225, .55);
}

.signal-left {
  stroke: var(--orange);
}

.signal-right {
  stroke: var(--cyan);
}

.signal-node {
  fill: var(--black-soft);
  stroke-width: 2;
  opacity: 0;
  transition: opacity .3s ease;
}

.node-origin { stroke: var(--bone); }
.node-left { stroke: var(--orange); }
.node-right { stroke: var(--cyan); }

.method-lane {
  position: absolute;
  z-index: 2;
  top: 18%;
  width: 36%;
}

.method-lane-left { left: 0; }
.method-lane-right { right: 0; }

.lane-name {
  display: flex;
  justify-content: space-between;
  align-items: end;
  padding: 0 0 13px;
  border-bottom: 1px solid var(--line);
}

.lane-name span {
  color: var(--muted);
  font: 600 9px/1 var(--mono);
  letter-spacing: .12em;
  text-transform: uppercase;
}

.lane-name strong {
  font-size: clamp(28px, 3vw, 48px);
  font-weight: 400;
  letter-spacing: -.055em;
}

.method-lane-left .lane-name strong { color: var(--orange); }
.method-lane-right .lane-name strong { color: var(--cyan); }

.method-lane ol {
  padding: 0;
  list-style: none;
}

.method-step {
  min-height: 92px;
  padding: 18px 0;
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  border-bottom: 1px solid rgba(236, 233, 225, .1);
  opacity: .25;
  transform: translateY(8px);
  transition: opacity .45s ease, transform .45s ease;
}

.method-step.is-active,
.no-js .method-step {
  opacity: 1;
  transform: none;
}

.method-step > span {
  padding-top: 3px;
  color: var(--muted);
  font: 600 9px/1 var(--mono);
}

.method-step strong {
  display: block;
  font-size: 14px;
  font-weight: 600;
}

.method-step p {
  max-width: 330px;
  margin-top: 7px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.5;
}

.method-core {
  position: absolute;
  z-index: 4;
  left: 50%;
  top: 12%;
  width: 100px;
  height: 100px;
  display: grid;
  place-content: center;
  gap: 8px;
  border: 1px solid rgba(236, 233, 225, .35);
  border-radius: 50%;
  background: var(--black-soft);
  text-align: center;
  transform: translateX(-50%);
  font: 600 8px/1 var(--mono);
  letter-spacing: .13em;
}

.method-core i {
  width: 36px;
  height: 1px;
  margin: auto;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.venture-chapter {
  position: relative;
  min-height: 112svh;
  padding: 88px var(--page-x) 9vh;
  overflow: hidden;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}

.venture-digitx {
  background: #120b09;
  --chapter-accent: var(--orange);
}

.venture-onebrain {
  background: #061015;
  --chapter-accent: var(--cyan);
}

.venture-chapter::before {
  position: absolute;
  z-index: -2;
  inset: 0;
  content: "";
  background: radial-gradient(circle at 78% 45%, color-mix(in srgb, var(--chapter-accent) 9%, transparent), transparent 30%);
}

.venture-ghost {
  position: absolute;
  z-index: -1;
  left: -1vw;
  bottom: -2vw;
  color: transparent;
  font-size: clamp(120px, 18.5vw, 310px);
  font-weight: 600;
  line-height: .72;
  letter-spacing: -.09em;
  -webkit-text-stroke: 1px color-mix(in srgb, var(--chapter-accent) 24%, transparent);
  white-space: nowrap;
}

.venture-onebrain .venture-ghost {
  font-size: clamp(100px, 15vw, 250px);
  bottom: 0;
}

.venture-topline {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
}

.venture-layout {
  min-height: calc(100svh - 190px);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto 1fr;
  gap: 0 28px;
  align-content: center;
}

.venture-name {
  grid-column: 1 / 7;
  align-self: center;
}

.venture-name > p {
  margin-bottom: 24px;
  color: var(--muted);
}

.venture-name h2 {
  font-size: clamp(90px, 12vw, 190px);
  font-weight: 600;
  line-height: .72;
  letter-spacing: -.095em;
}

.venture-name h2 span {
  color: var(--chapter-accent);
}

.venture-onebrain .venture-name h2 {
  font-size: clamp(88px, 10.5vw, 170px);
  line-height: .76;
}

.venture-story {
  grid-column: 7 / 13;
  align-self: center;
  max-width: 580px;
  padding-left: 4vw;
}

.venture-story h3 {
  font-size: clamp(37px, 4.6vw, 72px);
  font-weight: 400;
  line-height: .98;
  letter-spacing: -.06em;
}

.venture-story > p {
  max-width: 460px;
  margin-top: 30px;
  color: var(--bone-soft);
  font-size: 14px;
  line-height: 1.75;
}

.signal-link {
  width: max-content;
  margin-top: 34px;
  padding-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 26px;
  border-bottom: 1px solid var(--chapter-accent, currentColor);
  font: 600 10px/1 var(--mono);
  letter-spacing: .1em;
  text-transform: uppercase;
}

.signal-link span {
  color: var(--chapter-accent, currentColor);
  transition: transform .2s ease;
}

.signal-link:hover span {
  transform: translate(3px, -3px);
}

.venture-diagram {
  grid-column: 2 / 12;
  align-self: end;
  margin-top: 4vh;
}

.flow-diagram svg {
  width: 100%;
  height: clamp(150px, 22vh, 250px);
  overflow: visible;
}

.flow-diagram path {
  fill: none;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.diagram-muted {
  stroke: rgba(236, 233, 225, .25);
}

.diagram-signal {
  stroke: var(--orange);
}

.flow-diagram circle {
  fill: #120b09;
  stroke: var(--orange);
  stroke-width: 1.5;
}

.flow-diagram > div {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  color: var(--muted);
  font: 600 8px/1 var(--mono);
  letter-spacing: .13em;
}

.flow-diagram > div span:nth-child(2) { text-align: center; }
.flow-diagram > div span:nth-child(3) { text-align: right; }

.venture-layout-reverse .venture-name {
  grid-column: 8 / 13;
}

.venture-layout-reverse .venture-story {
  grid-column: 1 / 7;
  grid-row: 1;
  padding-left: 0;
}

.brain-diagram {
  grid-column: 1 / 13;
  padding: 26px 0 0;
  border-top: 1px solid rgba(114, 227, 255, .22);
}

.model-rail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
  font: 600 9px/1 var(--mono);
  letter-spacing: .12em;
}

.model-rail i {
  height: 1px;
  flex: 1;
  background: rgba(114, 227, 255, .2);
}

.idea-sequence {
  margin: clamp(36px, 7vh, 70px) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.idea-sequence span {
  font-size: clamp(32px, 5.6vw, 86px);
  font-weight: 400;
  letter-spacing: -.07em;
}

.idea-sequence b {
  color: var(--cyan);
  font-size: clamp(18px, 2.6vw, 38px);
  font-weight: 400;
}

.brain-diagram > p {
  color: var(--cyan);
  text-align: center;
  font: 600 8px/1 var(--mono);
  letter-spacing: .16em;
}

.principles {
  padding: 14vh var(--page-x);
  display: grid;
  grid-template-columns: 4fr 7fr;
  gap: 9vw;
  background: var(--bone);
  color: var(--black);
}

.principles-head {
  position: sticky;
  top: 130px;
  align-self: start;
}

.principles-head h2 em {
  color: var(--orange);
}

.principle-list {
  padding: 0;
  list-style: none;
}

.principle-list li {
  min-height: 270px;
  padding: 28px 0 50px;
  display: grid;
  grid-template-columns: 50px 1fr;
  align-content: start;
  border-top: 1px solid rgba(6, 7, 8, .25);
}

.principle-list li > span {
  padding-top: 8px;
  color: rgba(6, 7, 8, .45);
  font: 600 9px/1 var(--mono);
}

.principle-list strong {
  font-size: clamp(38px, 5vw, 74px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -.06em;
}

.principle-list p {
  grid-column: 2;
  max-width: 450px;
  margin-top: 26px;
  color: rgba(6, 7, 8, .62);
  font-size: 14px;
  line-height: 1.7;
}

.story {
  min-height: 110svh;
  padding: 10vh var(--page-x);
  display: grid;
  grid-template-columns: minmax(300px, .82fr) 1.18fr;
  gap: clamp(50px, 9vw, 150px);
  align-items: center;
  background: #08090a;
}

.story-image {
  position: relative;
  height: min(82vh, 900px);
  overflow: hidden;
  clip-path: polygon(0 0, 89% 0, 100% 9%, 100% 100%, 0 100%);
}

.story-image::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 55%, rgba(6, 7, 8, .92));
}

.story-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  filter: grayscale(.15) saturate(.75) contrast(1.05);
}

.story-image figcaption {
  position: absolute;
  z-index: 2;
  left: 24px;
  bottom: 22px;
  color: var(--bone-soft);
}

.story-copy {
  max-width: 700px;
}

.story-copy h2 {
  margin: 28px 0 42px;
}

.story-copy h2 em {
  color: var(--cyan);
}

.story-copy > p:not(.section-index) {
  max-width: 510px;
  margin-top: 18px;
  color: var(--bone-soft);
  font-size: 15px;
  line-height: 1.75;
}

.story-copy .signal-link {
  --chapter-accent: var(--cyan);
}

.contact {
  position: relative;
  min-height: 100svh;
  padding: 14vh var(--page-x) 10vh;
  display: grid;
  grid-template-columns: 1fr 360px;
  grid-template-rows: auto 1fr;
  gap: 0 5vw;
  align-items: end;
  overflow: hidden;
  background: var(--black);
}

.contact .section-index {
  grid-column: 1 / -1;
  align-self: start;
}

.contact h2 {
  position: relative;
  z-index: 2;
  align-self: end;
  font-size: clamp(78px, 12vw, 190px);
  font-weight: 400;
  line-height: .77;
  letter-spacing: -.085em;
}

.contact h2 em {
  color: var(--cyan);
}

.contact-note {
  position: relative;
  z-index: 2;
  align-self: end;
}

.contact-note > p {
  max-width: 310px;
  color: var(--bone-soft);
  font-size: 14px;
  line-height: 1.75;
}

.contact-link {
  margin-top: 36px;
  padding: 19px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--cyan);
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.contact-link i {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  color: var(--cyan);
  font-style: normal;
  transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.contact-link:hover i {
  background: var(--cyan);
  color: var(--black);
  transform: rotate(45deg);
}

.contact-signal {
  position: absolute;
  left: 0;
  right: 0;
  top: 24%;
  width: 100%;
  height: 26vh;
}

.contact-signal path {
  fill: none;
  stroke: rgba(114, 227, 255, .22);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

footer {
  min-height: 230px;
  padding: 42px var(--page-x);
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr auto;
  gap: 40px;
  align-items: start;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font: 600 9px/1.7 var(--mono);
  letter-spacing: .09em;
  text-transform: uppercase;
}

.footer-wordmark {
  color: var(--bone);
  text-transform: none;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.footer-links a:hover {
  color: var(--bone);
}

.footer-meta {
  text-align: right;
}

.reveal,
.reveal-lines > span,
.reveal-mask {
  transition: opacity .9s cubic-bezier(.2, .7, .2, 1), transform .9s cubic-bezier(.2, .7, .2, 1), clip-path 1.1s cubic-bezier(.2, .7, .2, 1);
}

.js-ready .reveal:not(.is-visible) {
  opacity: 0;
  transform: translateY(34px);
}

.js-ready .reveal-lines:not(.is-visible) > span {
  opacity: 0;
  transform: translateY(105%);
}

.js-ready .reveal-lines.is-visible > span:nth-child(2) { transition-delay: .08s; }
.js-ready .reveal-lines.is-visible > span:nth-child(3) { transition-delay: .16s; }

.js-ready .reveal-mask:not(.is-visible) {
  opacity: 0;
  transform: translateY(38px);
}

.no-js .signal-path {
  stroke-dashoffset: 0;
}

@media (max-width: 1100px) {
  .hero-intro { width: 73vw; }
  .hero-portrait { left: 62%; width: min(46vw, 520px); }
  .hero h1 { font-size: clamp(50px, 7.4vw, 84px); }
  .method-lane { width: 39%; }
  .method-step p { max-width: 260px; }
  .venture-story { padding-left: 1vw; }
  .principles { grid-template-columns: 1fr 1.55fr; gap: 7vw; }
  .story { gap: 6vw; }
}

@media (max-width: 820px) {
  :root { --page-x: 28px; }

  .site-header {
    height: 68px;
    grid-template-columns: 1fr auto;
  }

  .site-header nav,
  .chapter-rail {
    display: none;
  }

  .header-contact {
    font-size: 9px;
  }

  .hero {
    min-height: 880px;
  }

  .hero-word-top {
    top: 15vh;
    left: -2vw;
    font-size: 38vw;
  }

  .hero-word-bottom {
    right: -2vw;
    bottom: 12vh;
    font-size: 39vw;
  }

  .hero-coordinate-top { top: 90px; }
  .hero-coordinate-side { display: none; }

  .hero-portrait {
    top: 13vh;
    bottom: 8vh;
    left: 56%;
    width: min(72vw, 520px);
  }

  .hero-intro {
    top: 54%;
    left: var(--page-x);
    width: calc(100% - var(--page-x) * 2);
  }

  .hero h1 {
    font-size: clamp(48px, 10.4vw, 78px);
  }

  .hero h1 span:nth-child(2) { padding-left: 0; }
  .hero-summary { width: min(340px, 70vw); margin-left: 0; }

  .manifesto { min-height: 760px; }
  .manifesto h2 { font-size: clamp(56px, 10.5vw, 88px); }
  .manifesto h2 span:nth-child(2) { padding-left: 0; }
  .manifesto h2 span:nth-child(3) { padding-left: 8vw; }
  .manifesto-note { width: min(390px, 66vw); }

  .method {
    height: auto;
    padding: 110px var(--page-x) 90px;
  }

  .method-sticky {
    position: relative;
    height: auto;
    min-height: 0;
    overflow: visible;
    border-bottom: 0;
  }

  .method-heading,
  .method-map {
    position: relative;
    inset: auto;
  }

  .method-map {
    min-height: 0;
    margin-top: 70px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 45px;
  }

  .branch-map,
  .method-core {
    display: none;
  }

  .method-lane {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    width: auto;
    padding-left: 18px;
  }

  .method-lane-left { border-left: 1px solid var(--orange); }
  .method-lane-right { border-left: 1px solid var(--cyan); }

  .method-step {
    opacity: 1;
    transform: none;
  }

  .venture-layout {
    min-height: calc(100svh - 170px);
  }

  .venture-name { grid-column: 1 / 13; padding-top: 9vh; }
  .venture-name h2 { font-size: clamp(86px, 20vw, 150px); }
  .venture-story { grid-column: 3 / 13; padding: 7vh 0 0; }
  .venture-diagram { grid-column: 1 / 13; }

  .venture-layout-reverse .venture-name { grid-column: 1 / 13; grid-row: 1; }
  .venture-layout-reverse .venture-story { grid-column: 3 / 13; grid-row: 2; padding-top: 7vh; }
  .venture-onebrain .venture-name h2 { font-size: clamp(82px, 19vw, 140px); }

  .principles {
    grid-template-columns: 1fr;
    gap: 70px;
    padding-top: 100px;
  }

  .principles-head {
    position: relative;
    top: auto;
  }

  .story {
    min-height: 0;
    padding-top: 100px;
    padding-bottom: 100px;
    grid-template-columns: 1fr 1fr;
    gap: 42px;
  }

  .story-image { height: 650px; }
  .story-copy h2 { font-size: clamp(42px, 7vw, 66px); }

  .contact {
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    gap: 70px;
  }

  .contact h2 { font-size: clamp(80px, 15vw, 130px); }
  .contact-note { width: min(100%, 480px); margin-left: auto; }

  footer {
    grid-template-columns: 1fr 1fr;
  }

  .footer-meta { text-align: left; }
}

@media (max-width: 600px) {
  :root { --page-x: 20px; }

  .wordmark { font-size: 12px; }
  .header-contact span { display: none; }

  .hero {
    min-height: 780px;
  }

  .hero-coordinate-top {
    right: 20px;
    font-size: 8px;
  }

  .hero-portrait {
    top: 105px;
    bottom: 120px;
    left: 58%;
    width: 88vw;
  }

  .hero-word-top {
    top: 148px;
    font-size: 40vw;
  }

  .hero-word-bottom {
    bottom: 105px;
    font-size: 41vw;
  }

  .hero-intro {
    top: 49%;
  }

  .kicker { font-size: 8px; margin-bottom: 22px; }
  .hero h1 { font-size: clamp(44px, 13vw, 64px); }
  .hero-summary { width: 290px; margin-top: 28px; font-size: 13px; }

  .hero-foot {
    bottom: 21px;
    align-items: center;
    font-size: 8px;
  }

  .hero-foot p { max-width: 145px; }

  .manifesto {
    min-height: 690px;
    padding-top: 105px;
    padding-bottom: 75px;
  }

  .manifesto h2 {
    font-size: clamp(49px, 14.4vw, 74px);
  }

  .manifesto h2 span:nth-child(3) { padding-left: 0; }
  .manifesto-note { width: 84vw; margin-right: 0; font-size: 13px; }

  .method { padding-top: 95px; }
  .method-heading h2 { font-size: 54px; }
  .method-map { grid-template-columns: 1fr; gap: 60px; margin-top: 58px; }
  .method-step { min-height: 0; padding: 20px 0; }

  .venture-chapter {
    min-height: 0;
    padding-top: 75px;
    padding-bottom: 80px;
  }

  .venture-topline { font-size: 8px; }
  .venture-topline span:last-child { text-align: right; }

  .venture-layout {
    min-height: 0;
    display: block;
  }

  .venture-name { padding-top: 80px; }
  .venture-name h2 { font-size: 27vw; }
  .venture-onebrain .venture-name h2 { font-size: 24vw; }
  .venture-story { padding-top: 80px; }
  .venture-story h3 { font-size: 44px; }
  .venture-story > p { font-size: 13px; }
  .venture-diagram { margin-top: 80px; }
  .venture-ghost { bottom: 12px; font-size: 28vw; }

  .flow-diagram svg { height: 155px; }
  .model-rail { gap: 7px; font-size: 7px; }
  .idea-sequence { margin: 42px 0; }
  .idea-sequence span { font-size: 10vw; }
  .idea-sequence b { font-size: 16px; }

  .principles { padding-top: 95px; padding-bottom: 85px; }
  .principles-head h2 { font-size: 54px; }
  .principle-list li { min-height: 230px; grid-template-columns: 34px 1fr; }
  .principle-list strong { font-size: 42px; }

  .story {
    padding-top: 85px;
    padding-bottom: 85px;
    grid-template-columns: 1fr;
    gap: 65px;
  }

  .story-image {
    width: calc(100% + var(--page-x));
    height: 125vw;
  }

  .story-copy h2 { font-size: 53px; }
  .story-copy > p:not(.section-index) { font-size: 14px; }

  .contact {
    min-height: 760px;
    padding-top: 100px;
    padding-bottom: 80px;
    gap: 45px;
  }

  .contact h2 { font-size: 22vw; }
  .contact-note { margin-left: 0; }
  .contact-signal { top: 34%; }

  footer {
    min-height: 380px;
    grid-template-columns: 1fr;
    gap: 26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body::after { animation: none; }
  *, *::before, *::after {
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}