:root {
  --ink: #15131d;
  --night: #191722;
  --night-2: #23202f;
  --paper: #f8f7fa;
  --paper-2: #eeecf2;
  --grid-dark: rgba(239, 236, 246, 0.11);
  --grid-light: rgba(38, 34, 47, 0.09);
  --muted-dark: #ada8b6;
  --muted-light: #6c6774;
  --violet: #7a3eff;
  --blue: #2a6cff;
  --cyan: #21c8e9;
  --line-dark: rgba(244, 241, 248, 0.16);
  --line-light: rgba(34, 30, 42, 0.14);
  --ink: oklch(12% 0.025 275);
  --night: oklch(15% 0.035 275);
  --night-2: oklch(19% 0.045 275);
  --paper: oklch(97% 0.008 275);
  --paper-2: oklch(93% 0.016 275);
  --grid-dark: oklch(92% 0.02 275 / 0.11);
  --grid-light: oklch(22% 0.025 275 / 0.09);
  --muted-dark: oklch(73% 0.025 275);
  --muted-light: oklch(47% 0.025 275);
  --violet: oklch(59% 0.28 292);
  --blue: oklch(62% 0.25 255);
  --cyan: oklch(76% 0.16 205);
  --line-dark: oklch(95% 0.012 275 / 0.16);
  --line-light: oklch(18% 0.02 275 / 0.14);
  --display: "Sora", sans-serif;
  --mono: "Azeret Mono", monospace;
  --margin: clamp(22px, 3.4vw, 56px);
  --header-height: 72px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--display);
  overflow-x: hidden;
}
body.is-loading { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { max-width: 100%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }

.section-dark { color: var(--paper); background: var(--night); }
.section-light { color: var(--ink); background: var(--paper); }
.structural-grid {
  position: absolute;
  inset: 0 var(--margin);
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(8.333% - 1px), var(--grid-dark) calc(8.333% - 1px), var(--grid-dark) 8.333%);
}
.structural-grid--light {
  background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(8.333% - 1px), var(--grid-light) calc(8.333% - 1px), var(--grid-light) 8.333%);
}
.section-index {
  position: relative;
  z-index: 2;
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.14em;
}
.overline {
  margin-bottom: 20px;
  color: var(--cyan);
  font: 500 10px/1.4 var(--mono);
  letter-spacing: 0.18em;
}
.overline--dark { color: oklch(39% 0.2 285); }

.preloader {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  align-content: center;
  gap: 22px;
  padding: var(--margin);
  color: var(--paper);
  background: var(--ink);
  transition: clip-path 900ms var(--ease), visibility 0s 900ms;
  clip-path: inset(0 0 0 0);
}
.preloader.is-complete { visibility: hidden; clip-path: inset(0 50% 0 50%); }
.preloader__top,
.preloader__status { display: flex; justify-content: space-between; font: 500 10px/1 var(--mono); letter-spacing: 0.12em; }
.preloader__segments { display: grid; grid-template-columns: repeat(9, 1fr); gap: 5px; }
.preloader__segments i { height: 4px; background: oklch(92% 0.01 275 / 0.14); overflow: hidden; }
.preloader__segments i::after { display: block; width: 100%; height: 100%; content: ""; background: linear-gradient(90deg, var(--violet), var(--blue), var(--cyan)); transform: translateX(-101%); transition: transform 420ms var(--ease); }
.preloader__segments i.is-ready::after { transform: translateX(0); }
.preloader__status span { opacity: 0.35; }
.preloader__status span.is-ready { color: var(--cyan); opacity: 1; }

.announcement {
  position: relative;
  z-index: 70;
  display: grid;
  height: 32px;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
  padding: 0 var(--margin);
  color: var(--paper);
  background: oklch(22% 0.2 285);
  font: 500 9px/1 var(--mono);
  letter-spacing: 0.12em;
}
.announcement p { margin: 0; text-align: center; }
.announcement a { color: var(--cyan); }
.announcement button { width: 32px; height: 32px; border: 0; background: transparent; cursor: pointer; }
.announcement.is-closed { display: none; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 65;
  display: grid;
  height: var(--header-height);
  grid-template-columns: 230px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 0 var(--margin);
  border-bottom: 1px solid var(--line-dark);
  color: var(--paper);
  background: oklch(12% 0.025 275 / 0.88);
  backdrop-filter: blur(18px) saturate(130%);
}
.brand-lockup { display: block; width: 146px; height: 36px; overflow: hidden; }
.brand-board-crop { position: relative; display: block; width: 146px; height: 36px; overflow: hidden; filter: invert(1) grayscale(1) brightness(2); }
.brand-board-crop img { position: absolute; width: 525px; max-width: none; left: -14px; top: -17px; }
.desktop-nav { display: flex; justify-content: center; gap: clamp(22px, 3vw, 50px); }
.desktop-nav a,
.desktop-nav button,
.text-link { border: 0; color: oklch(89% 0.012 275); background: transparent; font: 500 10px/1 var(--mono); letter-spacing: 0.08em; cursor: pointer; }
.desktop-nav button span { color: var(--cyan); }
.header-actions { display: flex; align-items: center; gap: 22px; }
.project-link { display: inline-flex; height: 42px; align-items: center; gap: 26px; padding: 0 16px; border: 1px solid oklch(95% 0.012 275 / 0.35); font: 500 10px/1 var(--mono); letter-spacing: 0.08em; }
.project-link span { color: var(--cyan); }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line-dark); background: transparent; }
.menu-toggle span { display: block; width: 18px; height: 1px; margin: 5px auto; background: var(--paper); }

.mega-menu {
  position: fixed;
  top: 104px;
  left: 0;
  right: 0;
  z-index: 60;
  display: grid;
  min-height: 520px;
  grid-template-columns: 1.1fr 1.5fr 0.65fr;
  gap: 1px;
  padding: 0 var(--margin) var(--margin);
  color: var(--paper);
  background: var(--line-dark);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-18px);
  transition: opacity 260ms ease, transform 480ms var(--ease);
}
.mega-menu.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.mega-menu > div { padding: 40px; background: var(--night); }
.mega-menu__statement p,
.mega-menu__feature span { color: var(--cyan); font: 500 10px/1 var(--mono); letter-spacing: 0.14em; }
.mega-menu__statement .mega-menu__title { margin: 90px 0 30px; font-size: clamp(2rem, 3vw, 4rem); font-weight: 400; line-height: 0.98; }
.mega-menu__statement > span { color: var(--muted-dark); font-size: 13px; }
.mega-menu__systems { display: grid; grid-template-columns: 1fr 1fr; padding: 0 !important; }
.mega-menu__systems a { display: grid; grid-template-columns: 38px 1fr; gap: 14px; align-content: center; padding: 24px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); transition: background 240ms ease; }
.mega-menu__systems a:hover { background: oklch(28% 0.08 285); }
.mega-menu__systems b { color: var(--cyan); font: 500 10px var(--mono); }
.mega-menu__systems span { font-size: 15px; font-weight: 500; }
.mega-menu__systems small { display: block; margin-top: 8px; color: var(--muted-dark); font: 400 9px/1.4 var(--mono); }
.mega-menu__feature { display: flex; flex-direction: column; justify-content: space-between; }
.mega-menu__feature p { font-size: 22px; line-height: 1.25; }
.mega-menu__feature a { color: var(--cyan); font: 500 10px var(--mono); }

.chapter-rail {
  position: fixed;
  top: 50%;
  right: 18px;
  z-index: 50;
  display: grid;
  gap: 16px;
  width: 76px;
  padding-left: 16px;
  transform: translateY(-44%);
}
.chapter-rail__line { position: absolute; top: 0; bottom: 0; left: 0; width: 1px; background: oklch(70% 0.02 275 / 0.3); }
.chapter-rail__line i { display: block; width: 1px; height: 0%; background: var(--cyan); }
.chapter-rail a { display: grid; grid-template-columns: 18px 1fr; align-items: center; gap: 6px; color: oklch(66% 0.025 275); font: 500 7px/1 var(--mono); letter-spacing: 0.08em; }
.chapter-rail a b { color: var(--cyan); font-weight: 500; opacity: 0.4; }
.chapter-rail a.is-active { color: var(--paper); }
.chapter-rail a.is-active b { opacity: 1; }

.hero {
  position: relative;
  min-height: calc(100svh - 104px);
  overflow: hidden;
  padding: 28px var(--margin) 30px;
  background:
    radial-gradient(circle at 66% 43%, oklch(28% 0.12 280 / 0.42), transparent 30%),
    var(--night);
}
.hero::after { position: absolute; inset: 0; content: ""; pointer-events: none; background: linear-gradient(90deg, var(--night) 0 18%, transparent 48% 75%, var(--night) 100%); opacity: 0.55; }
.hero__meta { position: relative; z-index: 3; display: flex; justify-content: space-between; padding-right: 96px; color: var(--muted-dark); font: 500 9px var(--mono); letter-spacing: 0.12em; }
.hero__copy { position: relative; z-index: 4; display: flex; min-height: calc(100svh - 230px); flex-direction: column; justify-content: flex-end; width: 58%; padding: 80px 0 44px; }
.hero h1 { margin: 0 0 24px; font-size: clamp(4.25rem, 6.8vw, 8.8rem); font-weight: 400; letter-spacing: -0.07em; line-height: 0.84; }
.hero h1 span { display: block; }
.hero h1 span:last-child { color: oklch(84% 0.06 260); }
.hero__lead { max-width: 620px; margin: 0 0 32px; color: var(--muted-dark); font-size: clamp(15px, 1.2vw, 19px); line-height: 1.55; }
.hero__actions { display: flex; gap: 10px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: space-between; gap: 34px; padding: 0 18px; border: 1px solid; font: 500 10px/1 var(--mono); letter-spacing: 0.08em; transition: color 240ms ease, background 240ms ease, transform 240ms ease; }
.button:hover { transform: translateY(-2px); }
.button--light { color: var(--ink); border-color: var(--paper); background: var(--paper); }
.button--light span { color: var(--violet); }
.button--line { color: var(--paper); border-color: var(--line-dark); background: transparent; }
.core-stage { position: absolute; top: 4%; right: 6%; z-index: 2; width: min(56vw, 830px); height: 82%; }
#fortunaCore { width: 100%; height: 100%; }
.core-stage__axis { position: absolute; background: var(--line-dark); }
.axis--x { top: 48%; left: 4%; width: 92%; height: 1px; }
.axis--y { top: 8%; left: 52%; width: 1px; height: 82%; }
.core-stage__label { position: absolute; top: 45%; left: 52%; z-index: 3; display: grid; justify-items: center; color: var(--paper); transform: translate(-50%, -50%); }
.core-stage__label span { font: 500 8px var(--mono); letter-spacing: 0.22em; }
.core-stage__label strong { font-size: clamp(18px, 2vw, 30px); font-weight: 500; letter-spacing: 0.06em; }
.core-stage__label small { margin-top: 5px; color: var(--cyan); font: 500 7px var(--mono); }
.prompt { position: absolute; z-index: 4; display: grid; width: 245px; grid-template-columns: 28px 1fr; gap: 10px; padding: 14px; border: 1px solid var(--line-dark); background: oklch(14% 0.03 275 / 0.74); backdrop-filter: blur(12px); }
.prompt b { color: var(--cyan); font: 500 9px var(--mono); }
.prompt span { font: 500 9px/1.45 var(--mono); letter-spacing: 0.04em; }
.prompt i { grid-column: 2; color: oklch(69% 0.19 205); font: normal 500 7px var(--mono); letter-spacing: 0.12em; }
.prompt--one { top: 13%; left: 0; }
.prompt--two { top: 24%; right: -2%; }
.prompt--three { right: 1%; bottom: 11%; }
.hero__footer { position: relative; z-index: 5; display: flex; align-items: center; justify-content: space-between; padding-right: 94px; color: var(--muted-dark); font: 500 8px var(--mono); letter-spacing: 0.12em; }
.hero__footer div { display: flex; gap: 5px; }
.hero__footer i { width: 38px; height: 2px; background: linear-gradient(90deg, var(--violet), var(--blue)); }

.capability-loop { overflow: hidden; color: var(--ink); border-bottom: 1px solid var(--line-light); background: var(--paper); }
.capability-loop__track { display: flex; width: max-content; animation: capability-scroll 30s linear infinite; }
.capability-loop span { display: inline-flex; min-height: 64px; align-items: center; gap: 14px; padding: 0 34px; border-right: 1px solid var(--line-light); font: 500 10px var(--mono); letter-spacing: 0.08em; }
.capability-loop b { color: var(--violet); font-weight: 500; }
@keyframes capability-scroll { to { transform: translateX(-35%); } }

.manifesto { position: relative; min-height: 1200px; padding: 120px var(--margin); overflow: hidden; }
.manifesto > *:not(.structural-grid) { position: relative; z-index: 2; }
.manifesto__eyebrow { margin: 118px 0 18px 25%; color: oklch(39% 0.2 285); font: 500 10px var(--mono); letter-spacing: 0.12em; }
.manifesto h2 { width: 78%; margin: 0 0 80px 8.333%; font-size: clamp(4rem, 8vw, 9.3rem); font-weight: 400; letter-spacing: -0.065em; line-height: 0.91; }
.manifesto__split { display: grid; grid-template-columns: 4fr 5fr; gap: 8.333%; margin-left: 16.666%; }
.manifesto__split p:first-child { font-size: clamp(1.8rem, 3.2vw, 3.5rem); line-height: 1.05; }
.manifesto__split p:last-child { max-width: 610px; color: var(--muted-light); font-size: 17px; line-height: 1.7; }
.system-map { position: relative; height: 500px; margin-top: 110px; border-top: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); }
.system-map__core { position: absolute; top: 50%; left: 50%; z-index: 3; display: grid; width: 170px; height: 170px; place-content: center; justify-items: center; border: 1px solid var(--ink); border-radius: 50%; background: var(--paper); transform: translate(-50%, -50%); }
.system-map__core::before { position: absolute; inset: 10px; border: 1px dashed oklch(20% 0.04 275 / 0.3); border-radius: inherit; content: ""; }
.system-map__core span,
.system-map__core small { font: 500 8px var(--mono); letter-spacing: 0.12em; }
.system-map__core strong { font-size: 26px; font-weight: 500; }
.system-map a { position: absolute; top: var(--y); left: var(--x); z-index: 4; display: grid; grid-template-columns: 26px auto; gap: 8px; align-items: center; font: 500 10px var(--mono); }
.system-map a b { display: grid; width: 26px; height: 26px; place-items: center; color: oklch(35% 0.19 var(--c)); border: 1px solid oklch(65% 0.18 var(--c)); border-radius: 50%; font-size: 8px; }
.system-map svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.system-map path { fill: none; stroke: oklch(20% 0.03 275 / 0.17); stroke-width: 1; stroke-dasharray: 4 8; vector-effect: non-scaling-stroke; }

.systems-intro { position: relative; display: grid; min-height: 740px; grid-template-columns: 8fr 3fr; align-items: end; gap: 8.333%; padding: 90px var(--margin); overflow: hidden; }
.systems-intro > *:not(.structural-grid) { position: relative; z-index: 2; }
.systems-intro .section-index { position: absolute; top: 60px; left: var(--margin); }
.systems-intro h2 { margin: 0; font-size: clamp(4rem, 9vw, 10.6rem); font-weight: 400; letter-spacing: -0.07em; line-height: 0.86; }
.systems-intro > p { margin-bottom: 18px; color: var(--muted-dark); font-size: 17px; line-height: 1.7; }

.vertical { position: relative; display: grid; min-height: 820px; grid-template-columns: repeat(12, 1fr); overflow: hidden; border-top: 1px solid; }
.section-dark.vertical { border-color: var(--line-dark); }
.section-light.vertical { border-color: var(--line-light); }
.vertical__index { position: absolute; top: 40px; left: var(--margin); z-index: 4; display: flex; align-items: baseline; gap: 16px; }
.vertical__index span { font-size: 64px; font-weight: 300; letter-spacing: -0.06em; }
.vertical__index small { font: 500 8px var(--mono); letter-spacing: 0.12em; }
.vertical__copy { position: relative; z-index: 4; align-self: end; padding: 0 38px 76px; }
.vertical__brand { margin-bottom: 24px; font-size: 18px; }
.vertical__brand strong { color: var(--cyan); font-weight: 500; }
.vertical__copy h2 { margin: 0 0 26px; font-size: clamp(2.9rem, 5vw, 6.2rem); font-weight: 400; letter-spacing: -0.055em; line-height: 0.94; }
.vertical__copy p { max-width: 630px; margin: 0 0 34px; color: inherit; opacity: 0.66; font-size: 16px; line-height: 1.65; }
.vertical__copy a { font: 500 9px var(--mono); letter-spacing: 0.1em; }

.vertical-ai { grid-template-rows: 1fr auto; background: radial-gradient(circle at 70% 48%, oklch(29% 0.13 285 / 0.32), transparent 30%), var(--night); }
.vertical-ai .vertical__copy { grid-column: 1 / 7; grid-row: 1; }
.neural-field { position: relative; grid-column: 7 / 13; grid-row: 1; min-height: 680px; border-left: 1px solid var(--line-dark); background-image: linear-gradient(var(--grid-dark) 1px, transparent 1px), linear-gradient(90deg, var(--grid-dark) 1px, transparent 1px); background-size: 48px 48px; }
.neural-field i { position: absolute; top: var(--y); left: var(--x); z-index: 2; width: 11px; height: 11px; border: 1px solid var(--cyan); border-radius: 50%; box-shadow: 0 0 30px var(--blue); }
.neural-field i::after { position: absolute; inset: -9px; border: 1px solid oklch(74% 0.16 205 / 0.25); border-radius: inherit; content: ""; }
.neural-field svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.neural-field path { fill: none; stroke: url(#none); stroke: var(--blue); stroke-width: 1; vector-effect: non-scaling-stroke; opacity: 0.7; }
.neural-field__pulse { position: absolute; top: 48%; left: 48%; width: 210px; height: 210px; border: 1px solid oklch(70% 0.2 270 / 0.24); border-radius: 50%; box-shadow: 0 0 110px oklch(56% 0.26 285 / 0.28); transform: translate(-50%, -50%); }
.neural-field span { position: absolute; color: var(--muted-dark); font: 500 7px var(--mono); letter-spacing: 0.1em; }
.neural-field span:nth-last-child(3) { left: 8%; bottom: 8%; }
.neural-field span:nth-last-child(2) { left: 40%; bottom: 8%; }
.neural-field span:last-child { right: 8%; bottom: 8%; }
.feature-ledger { grid-column: 1 / 13; grid-row: 2; display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line-dark); }
.feature-ledger div { min-height: 98px; padding: 22px; border-right: 1px solid var(--line-dark); }
.feature-ledger b { display: block; margin-bottom: 18px; color: var(--cyan); font: 500 8px var(--mono); }
.feature-ledger span { font-size: 12px; }

.vertical-creative { min-height: 940px; background: oklch(96% 0.015 285); }
.vertical-creative::before { position: absolute; inset: 0; content: ""; background: radial-gradient(circle at 22% 58%, oklch(80% 0.1 270 / 0.35), transparent 29%); }
.vertical-creative .vertical__copy { grid-column: 7 / 13; grid-row: 1; }
.creative-type { position: relative; z-index: 2; grid-column: 1 / 7; align-self: center; padding-left: var(--margin); font-size: clamp(4.5rem, 8vw, 10rem); font-weight: 600; letter-spacing: -0.08em; line-height: 0.75; }
.creative-type span { display: block; mix-blend-mode: multiply; }
.creative-type span:nth-child(1) { color: oklch(58% 0.28 292); transform: translateX(8%); }
.creative-type span:nth-child(2) { color: oklch(62% 0.25 255); }
.creative-type span:nth-child(3) { color: oklch(68% 0.17 210); transform: translateX(18%); }
.vertical-creative .vertical__brand strong { color: oklch(48% 0.23 292); }
.creative-services { position: absolute; right: var(--margin); bottom: 32px; left: var(--margin); z-index: 4; display: flex; justify-content: space-between; padding-top: 20px; border-top: 1px solid var(--line-light); font: 500 8px var(--mono); }

.vertical-capital { min-height: 900px; grid-template-rows: 1fr auto; }
.vertical-capital .vertical__copy { grid-column: 1 / 6; grid-row: 1; }
.capital-ledger { position: relative; grid-column: 6 / 13; grid-row: 1; align-self: center; min-height: 520px; border: 1px solid var(--line-dark); background: oklch(13% 0.03 255); }
.capital-ledger__head { display: flex; justify-content: space-between; padding: 20px; border-bottom: 1px solid var(--line-dark); color: var(--muted-dark); font: 500 8px var(--mono); }
.capital-ledger svg { width: 100%; height: 360px; overflow: visible; }
.capital-ledger path { fill: none; stroke: var(--cyan); stroke-width: 2; filter: drop-shadow(0 0 12px oklch(72% 0.16 205 / 0.5)); vector-effect: non-scaling-stroke; }
.capital-ledger__axis { display: flex; justify-content: space-between; padding: 22px; border-top: 1px solid var(--line-dark); color: var(--muted-dark); font: 500 8px var(--mono); }
.capital-questions { grid-column: 1 / 13; grid-row: 2; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-dark); }
.capital-questions span { min-height: 100px; padding: 36px var(--margin); border-right: 1px solid var(--line-dark); color: var(--muted-dark); font: 500 9px var(--mono); }

.vertical-legal { min-height: 850px; }
.vertical-legal .vertical__copy { grid-column: 7 / 13; }
.legal-document { position: relative; grid-column: 1 / 7; align-self: center; justify-self: center; width: min(70%, 470px); aspect-ratio: 0.78; padding: 70px 50px 40px; border: 1px solid var(--line-light); box-shadow: 18px 18px 0 oklch(80% 0.08 275 / 0.22); transform: rotate(-3deg); }
.legal-document__seal { display: grid; width: 72px; height: 72px; place-items: center; margin-bottom: 65px; border: 1px solid oklch(50% 0.2 275); border-radius: 50%; color: oklch(45% 0.24 275); font: 500 18px var(--mono); }
.legal-document i { display: block; height: 1px; margin: 20px 0; background: var(--line-light); }
.legal-document i:nth-child(2) { width: 84%; }
.legal-document i:nth-child(3) { width: 92%; }
.legal-document i:nth-child(4) { width: 65%; }
.legal-document span { position: absolute; right: 34px; bottom: 28px; font: 500 7px var(--mono); letter-spacing: 0.08em; }
.vertical-legal .vertical__brand strong { color: oklch(45% 0.24 275); }
.legal-flow { position: absolute; right: var(--margin); bottom: 36px; left: var(--margin); display: flex; align-items: center; gap: 18px; font: 500 8px var(--mono); }
.legal-flow i { flex: 1; height: 1px; background: var(--line-light); }

.vertical-commerce { min-height: 900px; }
.vertical-commerce .vertical__copy { grid-column: 1 / 6; }
.commerce-loop { position: relative; grid-column: 6 / 13; align-self: center; justify-self: center; width: min(72%, 620px); aspect-ratio: 1; }
.commerce-loop__ring { position: absolute; inset: 0; border: 1px solid var(--line-dark); border-radius: 50%; animation: slow-spin 30s linear infinite; }
.commerce-loop__ring::before,
.commerce-loop__ring::after { position: absolute; inset: 15%; border: 1px dashed oklch(75% 0.16 205 / 0.4); border-radius: 50%; content: ""; }
.commerce-loop__ring::after { inset: 31%; border-style: solid; border-color: oklch(60% 0.25 255 / 0.3); }
.commerce-loop__ring span { position: absolute; color: var(--muted-dark); font: 500 7px var(--mono); }
.commerce-loop__ring span:nth-child(1) { top: -4px; left: 45%; }
.commerce-loop__ring span:nth-child(2) { top: 48%; right: -24px; }
.commerce-loop__ring span:nth-child(3) { bottom: -4px; left: 46%; }
.commerce-loop__ring span:nth-child(4) { top: 48%; left: -20px; }
.commerce-loop__center { position: absolute; top: 50%; left: 50%; display: grid; justify-items: center; transform: translate(-50%, -50%); }
.commerce-loop__center small { color: var(--cyan); font: 500 7px var(--mono); }
.commerce-loop__center strong { font-size: 44px; font-weight: 400; }
.commerce-stack { position: absolute; right: var(--margin); bottom: 34px; display: flex; gap: 30px; color: var(--muted-dark); font: 500 7px var(--mono); }
@keyframes slow-spin { to { transform: rotate(360deg); } }

.vertical-automation { min-height: 900px; }
.vertical-automation .vertical__copy { grid-column: 7 / 13; }
.automation-flow { position: relative; grid-column: 1 / 7; margin: 130px 0 90px var(--margin); border: 1px solid var(--line-light); background-image: linear-gradient(var(--grid-light) 1px, transparent 1px), linear-gradient(90deg, var(--grid-light) 1px, transparent 1px); background-size: 44px 44px; }
.automation-flow svg { width: 100%; height: 100%; }
.automation-flow path { fill: none; stroke: oklch(46% 0.22 285); stroke-width: 1; vector-effect: non-scaling-stroke; }
.node { position: absolute; z-index: 2; display: grid; width: 68px; height: 34px; place-items: center; border: 1px solid oklch(48% 0.22 285); background: var(--paper); font: 500 7px var(--mono); }
.node--a { top: 17%; left: 7%; }.node--b { top: 43%; left: 34%; }.node--c { top: 18%; left: 61%; }
.node--d { top: 67%; left: 34%; }.node--e { top: 58%; left: 61%; }.node--f { top: 19%; right: 4%; }
.vertical-automation .vertical__brand strong { color: oklch(46% 0.22 285); }
.automation-caption { position: absolute; bottom: 36px; left: var(--margin); font: 500 8px var(--mono); letter-spacing: 0.12em; }

.vertical-academy { min-height: 900px; }
.vertical-academy .vertical__copy { grid-column: 1 / 6; }
.academy-pages { position: relative; grid-column: 6 / 13; align-self: center; height: 560px; perspective: 900px; }
.academy-pages i { position: absolute; top: 50%; left: 50%; width: 56%; height: 58%; border: 1px solid oklch(68% 0.2 270 / 0.5); background: linear-gradient(135deg, oklch(25% 0.12 285 / 0.4), oklch(12% 0.03 275 / 0.1)); transform-origin: bottom center; box-shadow: 0 0 70px oklch(58% 0.24 285 / 0.12); }
.academy-pages i:nth-child(1) { transform: translate(-50%, -50%) rotateY(-48deg) rotateX(8deg); }
.academy-pages i:nth-child(2) { transform: translate(-50%, -50%) rotateY(-31deg) rotateX(8deg); }
.academy-pages i:nth-child(3) { transform: translate(-50%, -50%) rotateY(-16deg) rotateX(8deg); }
.academy-pages i:nth-child(4) { transform: translate(-50%, -50%) rotateY(0) rotateX(8deg); }
.academy-pages i:nth-child(5) { transform: translate(-50%, -50%) rotateY(16deg) rotateX(8deg); }
.academy-pages i:nth-child(6) { transform: translate(-50%, -50%) rotateY(31deg) rotateX(8deg); }
.academy-pages i:nth-child(7) { transform: translate(-50%, -50%) rotateY(48deg) rotateX(8deg); }
.academy-pages span { position: absolute; left: 50%; bottom: 4%; color: var(--cyan); font: 500 8px var(--mono); letter-spacing: 0.12em; transform: translateX(-50%); }
.academy-path { position: absolute; right: var(--margin); bottom: 36px; display: flex; align-items: center; gap: 16px; color: var(--muted-dark); font: 500 8px var(--mono); }
.academy-path i { width: 44px; height: 1px; background: var(--line-dark); }

.journey { position: relative; min-height: 1150px; padding: 100px var(--margin); overflow: hidden; }
.journey > *:not(.structural-grid) { position: relative; z-index: 2; }
.journey__headline { margin: 160px 0 80px 8.333%; }
.journey__headline h2 { margin: 0; font-size: clamp(4rem, 8vw, 9.5rem); font-weight: 400; letter-spacing: -0.065em; line-height: 0.9; }
.journey__builder { display: grid; grid-template-columns: 4fr 7fr; gap: 8.333%; margin-left: 8.333%; border-top: 1px solid var(--line-light); }
.challenge-selector { padding-top: 34px; }
.challenge-selector > span { display: block; margin-bottom: 28px; color: var(--muted-light); font: 500 8px var(--mono); letter-spacing: 0.1em; }
.challenge-selector button { display: block; width: 100%; padding: 20px 0; border: 0; border-bottom: 1px solid var(--line-light); background: transparent; text-align: left; cursor: pointer; opacity: 0.42; transition: opacity 220ms ease, padding 360ms var(--ease); }
.challenge-selector button.is-active { padding-left: 18px; color: oklch(41% 0.24 285); opacity: 1; }
.assembly { position: relative; padding-top: 34px; }
.assembly::before { position: absolute; top: 38px; bottom: 86px; left: 18px; width: 1px; content: ""; background: linear-gradient(var(--violet), var(--blue), var(--cyan)); }
.assembly > div { display: grid; min-height: 74px; grid-template-columns: 38px 1fr; gap: 20px; align-items: start; }
.assembly b { position: relative; z-index: 2; display: grid; width: 38px; height: 38px; place-items: center; border: 1px solid oklch(45% 0.22 285); border-radius: 50%; background: var(--paper); color: oklch(42% 0.22 285); font: 500 8px var(--mono); }
.assembly span { font-size: 13px; font-weight: 600; }
.assembly small { display: block; margin-top: 6px; color: var(--muted-light); font: 400 9px var(--mono); }
.assembly > strong { display: block; margin: 18px 0 0 58px; padding: 20px; color: var(--paper); background: var(--ink); font: 500 9px var(--mono); letter-spacing: 0.12em; }

.method { position: relative; display: grid; min-height: 830px; grid-template-columns: 4fr 8fr; gap: 8.333%; padding: 100px var(--margin); }
.method .section-index { position: absolute; top: 54px; left: var(--margin); }
.method__intro { align-self: center; }
.method__intro h2 { margin: 0 0 30px; font-size: clamp(3.5rem, 6vw, 7rem); font-weight: 400; letter-spacing: -0.06em; line-height: 0.92; }
.method__intro > p:last-child { max-width: 480px; color: var(--muted-dark); font-size: 15px; line-height: 1.7; }
.method__steps { display: grid; margin: 90px 0 0; padding: 0; list-style: none; }
.method__steps li { display: grid; grid-template-columns: 50px 1fr auto; align-items: center; gap: 24px; border-top: 1px solid var(--line-dark); }
.method__steps li:last-child { border-bottom: 1px solid var(--line-dark); }
.method__steps b { color: var(--cyan); font: 500 9px var(--mono); }
.method__steps strong { font-size: clamp(1.3rem, 2.2vw, 2.6rem); font-weight: 400; }
.method__steps span { color: var(--muted-dark); font: 400 9px var(--mono); }

.platform { position: relative; min-height: 1120px; padding: 100px var(--margin); overflow: hidden; }
.platform > *:not(.structural-grid) { position: relative; z-index: 2; }
.platform__copy { width: 58.333%; margin: 150px 0 80px 8.333%; }
.platform__copy h2 { margin: 0 0 32px; font-size: clamp(3.8rem, 7.2vw, 8.5rem); font-weight: 400; letter-spacing: -0.07em; line-height: 0.9; }
.platform__copy p { max-width: 620px; color: var(--muted-light); font-size: 16px; line-height: 1.7; }
.platform__copy a { display: inline-block; margin-top: 20px; font: 500 9px var(--mono); letter-spacing: 0.1em; }
.platform-ui { display: grid; width: 91.666%; min-height: 560px; grid-template-columns: 170px 1fr 300px; grid-template-rows: 118px 1fr; margin-left: 8.333%; border: 1px solid var(--line-light); background: oklch(98% 0.006 275); box-shadow: 0 30px 100px oklch(25% 0.03 275 / 0.12); }
.platform-ui__nav { grid-row: 1 / 3; display: grid; align-content: start; gap: 30px; padding: 24px; border-right: 1px solid var(--line-light); font: 500 8px var(--mono); }
.platform-ui__nav strong { margin-bottom: 30px; font: 600 17px var(--display); }
.platform-ui__nav strong i { color: var(--violet); font-style: normal; }
.platform-ui__nav > b { display: grid; width: 34px; height: 34px; place-items: center; margin-top: 80px; color: var(--paper); border-radius: 50%; background: var(--ink); font-weight: 500; }
.platform-ui__head { grid-column: 2 / 4; display: grid; grid-template-columns: 1fr auto; align-content: center; gap: 8px; padding: 24px 32px; border-bottom: 1px solid var(--line-light); }
.platform-ui__head span,
.platform-ui__head small { font: 500 8px var(--mono); letter-spacing: 0.1em; }
.platform-ui__head span { color: oklch(42% 0.2 285); }
.platform-ui__head strong { grid-column: 1; font-size: 24px; font-weight: 500; }
.platform-ui__head small { grid-column: 2; grid-row: 1 / 3; align-self: center; color: var(--muted-light); }
.platform-ui__map { position: relative; grid-column: 2; min-height: 420px; overflow: hidden; background-image: linear-gradient(var(--grid-light) 1px, transparent 1px), linear-gradient(90deg, var(--grid-light) 1px, transparent 1px); background-size: 50px 50px; }
.platform-core { position: absolute; top: 50%; left: 50%; display: grid; width: 126px; height: 126px; place-content: center; justify-items: center; color: var(--paper); border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 20px oklch(60% 0.25 285 / 0.08), 0 0 90px oklch(58% 0.25 285 / 0.24); transform: translate(-50%, -50%); }
.platform-core span { font: 500 7px var(--mono); }
.platform-core b { font-size: 24px; font-weight: 500; }
.pnode { position: absolute; display: grid; width: 38px; height: 38px; place-items: center; color: oklch(40% 0.24 285); border: 1px solid oklch(50% 0.2 285); border-radius: 50%; background: var(--paper); font: normal 500 8px var(--mono); }
.pnode::after { position: absolute; width: 120px; height: 1px; content: ""; background: oklch(50% 0.2 285 / 0.3); transform-origin: left; }
.pnode--1 { top: 14%; left: 20%; }.pnode--2 { top: 8%; right: 25%; }.pnode--3 { top: 42%; right: 10%; }
.pnode--4 { right: 22%; bottom: 9%; }.pnode--5 { left: 40%; bottom: 5%; }.pnode--6 { left: 12%; bottom: 20%; }.pnode--7 { top: 42%; left: 6%; }
.platform-ui__timeline { grid-column: 3; display: grid; align-content: center; padding: 28px; border-left: 1px solid var(--line-light); }
.platform-ui__timeline span { min-height: 82px; padding: 20px 0; border-bottom: 1px solid var(--line-light); }
.platform-ui__timeline b { display: block; margin-bottom: 8px; font: 500 9px var(--mono); }
.platform-ui__timeline small { color: var(--muted-light); font-size: 11px; }

.final-cta { position: relative; min-height: 900px; padding: 130px var(--margin); overflow: hidden; }
.final-cta > *:not(.structural-grid) { position: relative; z-index: 2; }
.final-cta p { margin: 110px 0 24px 8.333%; color: var(--cyan); font: 500 9px var(--mono); letter-spacing: 0.14em; }
.final-cta h2 { width: 84%; margin: 0 0 50px 8.333%; font-size: clamp(4.2rem, 9vw, 10rem); font-weight: 400; letter-spacing: -0.07em; line-height: 0.86; }
.final-cta__actions { display: flex; gap: 10px; margin-left: 8.333%; }
.final-cta__signal { position: absolute; right: -7%; bottom: -7%; width: 44%; height: 55%; }
.final-cta__signal i { position: absolute; inset: calc(var(--i, 1) * 8%); border: 1px solid oklch(65% 0.23 275 / 0.25); border-radius: 50%; transform: rotate(-18deg); }
.final-cta__signal i:nth-child(1) { --i: 0; }.final-cta__signal i:nth-child(2) { --i: 1; }.final-cta__signal i:nth-child(3) { --i: 2; }
.final-cta__signal i:nth-child(4) { --i: 3; }.final-cta__signal i:nth-child(5) { --i: 4; }.final-cta__signal i:nth-child(6) { --i: 5; }.final-cta__signal i:nth-child(7) { --i: 6; }

.site-footer { position: relative; display: grid; grid-template-columns: 2fr repeat(3, 1fr); gap: 40px; padding: 70px var(--margin) 110px; color: var(--paper); border-top: 1px solid var(--line-dark); background: var(--ink); }
.brand-board-crop--footer { width: 180px; height: 44px; }
.brand-board-crop--footer img { width: 650px; left: -17px; top: -21px; }
.site-footer__brand p { color: var(--muted-dark); font-size: 12px; }
.site-footer > div:not(.site-footer__brand) { display: grid; align-content: start; gap: 12px; }
.site-footer div > span { margin-bottom: 10px; color: var(--cyan); font: 500 8px var(--mono); letter-spacing: 0.12em; }
.site-footer div > a { color: var(--muted-dark); font-size: 12px; }
.site-footer > small { position: absolute; right: var(--margin); bottom: 28px; left: var(--margin); padding-top: 18px; border-top: 1px solid var(--line-dark); color: var(--muted-dark); font: 500 7px var(--mono); letter-spacing: 0.1em; }

@media (max-width: 1080px) {
  .chapter-rail { display: none; }
  .site-header { grid-template-columns: 180px 1fr auto; }
  .desktop-nav { gap: 18px; }
  .text-link { display: none; }
  .core-stage { right: -12%; width: 72vw; opacity: 0.82; }
  .hero__copy { width: 70%; }
  .prompt--two, .prompt--three { display: none; }
  .manifesto h2 { width: 92%; }
  .vertical { min-height: 760px; }
  .platform-ui { grid-template-columns: 140px 1fr; }
  .platform-ui__head { grid-column: 2; }
  .platform-ui__timeline { display: none; }
  .platform-ui__map { grid-column: 2; }
}

@media (max-width: 840px) {
  :root { --margin: 20px; --header-height: 64px; }
  .structural-grid,
  .structural-grid--light { background-image: repeating-linear-gradient(90deg, transparent 0, transparent calc(25% - 1px), currentColor calc(25% - 1px), currentColor 25%); opacity: 0.06; }
  .announcement { grid-template-columns: 1fr auto; gap: 10px; }
  .announcement > span, .announcement a { display: none; }
  .announcement p { text-align: left; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .site-header { grid-template-columns: 1fr auto; }
  .desktop-nav, .header-actions { display: none; }
  .menu-toggle { display: block; }
  .brand-lockup { width: 124px; }
  .brand-board-crop { width: 124px; }
  .brand-board-crop img { width: 455px; left: -12px; top: -15px; }
  .mega-menu { top: 96px; min-height: calc(100svh - 96px); grid-template-columns: 1fr; padding: 0; overflow-y: auto; }
  .mega-menu__statement, .mega-menu__feature { display: none; }
  .mega-menu__systems { grid-template-columns: 1fr; }
  .hero { min-height: 920px; padding-top: 20px; }
  .hero__meta { padding-right: 0; }
  .hero__meta span:last-child { display: none; }
  .hero__copy { min-height: 810px; width: 100%; justify-content: flex-end; padding-bottom: 70px; }
  .hero h1 { font-size: clamp(3.2rem, 15.5vw, 4.8rem); }
  .hero__lead { width: 84%; font-size: 15px; }
  .hero__actions { align-items: stretch; flex-direction: column; width: 86%; }
  .core-stage { top: 2%; right: -36%; width: 128vw; height: 58%; opacity: 0.82; }
  .prompt { display: none; }
  .core-stage__label { top: 43%; }
  .hero__footer { padding-right: 0; }
  .hero__footer div { display: none; }
  .preloader__status { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .manifesto { min-height: auto; padding-top: 80px; }
  .manifesto__eyebrow { margin: 90px 0 18px; }
  .manifesto h2 { width: 100%; margin: 0 0 56px; font-size: 3.7rem; }
  .manifesto__split { grid-template-columns: 1fr; gap: 28px; margin-left: 0; }
  .manifesto__split p:first-child { font-size: 2rem; }
  .system-map { height: 540px; margin-top: 72px; }
  .system-map__core { width: 120px; height: 120px; }
  .system-map a { left: var(--x); font-size: 8px; transform: translateX(-30%); }
  .systems-intro { min-height: 650px; grid-template-columns: 1fr; padding-top: 80px; }
  .systems-intro h2 { font-size: 4.2rem; }
  .systems-intro > p { max-width: 84%; }
  .vertical { display: flex; min-height: 980px; flex-direction: column; padding: 130px 20px 60px; }
  .vertical__index { left: 20px; }
  .vertical__index span { font-size: 48px; }
  .vertical__copy { order: 1; padding: 0; }
  .vertical__copy h2 { font-size: 3.15rem; }
  .neural-field, .creative-type, .capital-ledger, .legal-document, .commerce-loop, .automation-flow, .academy-pages { order: 2; width: 100%; margin: 55px 0 0; min-height: 430px; }
  .neural-field { border: 1px solid var(--line-dark); }
  .feature-ledger { order: 3; grid-template-columns: repeat(2, 1fr); margin: 30px -20px -60px; }
  .creative-type { padding-left: 0; font-size: 4.5rem; }
  .creative-services, .legal-flow, .commerce-stack, .automation-caption, .academy-path { display: none; }
  .capital-questions { order: 3; grid-template-columns: 1fr; margin: 30px -20px -60px; }
  .capital-questions span { min-height: 64px; padding: 24px 20px; }
  .legal-document { min-height: 0; height: 470px; }
  .automation-flow { min-height: 430px; }
  .journey { min-height: auto; padding-top: 80px; }
  .journey__headline { margin: 130px 0 60px; }
  .journey__headline h2 { font-size: 4rem; }
  .journey__builder { grid-template-columns: 1fr; gap: 50px; margin-left: 0; }
  .method { grid-template-columns: 1fr; min-height: auto; padding-top: 120px; }
  .method__steps { margin-top: 20px; }
  .method__steps li { min-height: 88px; grid-template-columns: 34px 1fr; }
  .method__steps span { display: none; }
  .platform { min-height: auto; padding-top: 80px; }
  .platform__copy { width: 100%; margin: 130px 0 60px; }
  .platform__copy h2 { font-size: 4rem; }
  .platform-ui { width: 100%; min-height: 560px; grid-template-columns: 1fr; grid-template-rows: auto 1fr; margin-left: 0; }
  .platform-ui__nav { grid-row: auto; display: flex; justify-content: space-between; padding: 18px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .platform-ui__nav span, .platform-ui__nav > b { display: none; }
  .platform-ui__nav strong { margin: 0; }
  .platform-ui__head { grid-column: 1; padding: 18px; }
  .platform-ui__head small { display: none; }
  .platform-ui__map { grid-column: 1; }
  .final-cta { min-height: 760px; padding-top: 80px; }
  .final-cta p, .final-cta h2, .final-cta__actions { margin-left: 0; }
  .final-cta h2 { width: 100%; font-size: 4.2rem; }
  .final-cta__actions { align-items: stretch; flex-direction: column; }
  .final-cta__signal { width: 85%; opacity: 0.6; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer__brand { grid-column: 1 / 3; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}