@font-face {
  font-family: "Geist Local";
  src: url("assets/geist.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Geist Mono Local";
  src: url("assets/geist-mono.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f5f3eb;
  --paper-bright: #fbfaf6;
  --ink: #12231f;
  --ink-soft: #4d5d58;
  --forest: #183d34;
  --forest-deep: #0d2923;
  --lime: #c9ef68;
  --lime-bright: #dcff7d;
  --blue: #3154d6;
  --blue-bright: #4169ff;
  --line: rgba(18, 35, 31, 0.14);
  --line-light: rgba(255, 255, 255, 0.18);
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 30px;
  --shadow: 0 24px 80px rgba(18, 35, 31, 0.12);
  --sans: "Geist Local", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", serif;
  --mono: "Geist Mono Local", "SFMono-Regular", Consolas, monospace;
  --shell: min(1180px, calc(100vw - 64px));
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -0.055em; text-wrap: balance; }
h3 { text-wrap: balance; }
p { text-wrap: pretty; }

.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;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  min-height: 44px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  border-radius: 8px;
  background: var(--ink);
  color: white;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}
.skip-link:focus { transform: translateY(0); }

.section-shell { width: var(--shell); margin-inline: auto; }
.content-section { padding-block: 132px; }

.site-header {
  position: sticky;
  top: 16px;
  z-index: 100;
  width: min(1248px, calc(100vw - 32px));
  min-height: 64px;
  margin: 16px auto 0;
  padding: 9px 12px 9px 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  background: rgba(251, 250, 246, 0.9);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 14px 50px rgba(18, 35, 31, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  min-width: max-content;
}
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  color: var(--lime);
  background: var(--forest);
  font: 700 13px/1 var(--mono);
}
.brand-copy { display: grid; line-height: 1.05; }
.brand-copy strong { font-size: 14px; letter-spacing: -0.02em; }
.brand-copy small { margin-top: 6px; color: var(--ink-soft); font-size: 10px; }

.desktop-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: clamp(20px, 3vw, 42px);
}
.desktop-nav a, .site-footer nav a {
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.desktop-nav a { position: relative; min-width: 44px; min-height: 44px; padding-inline: 3px; display: inline-flex; align-items: center; justify-content: center; }
.desktop-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}
.desktop-nav a:hover::after, .desktop-nav a:focus-visible::after { transform: scaleX(1); }

.button {
  min-height: 46px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-size: 13px;
  font-weight: 720;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}
.button:hover { transform: translateY(-2px); }
.button span[aria-hidden="true"], .text-link span[aria-hidden="true"] { font-family: Arial, sans-serif; }
.button:focus-visible, summary:focus-visible, .menu-button:focus-visible, a:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
}
.button-dark { color: white; background: var(--forest); }
.button-dark:hover { background: var(--forest-deep); }
.button-lime { color: var(--ink); background: var(--lime); }
.button-outline { color: var(--ink); background: var(--paper-bright); border-color: var(--line); }
.button-outline:hover { border-color: rgba(18, 35, 31, 0.38); }
.button-light { color: var(--blue); background: white; }
.button-large { min-height: 56px; padding-inline: 23px; border-radius: 15px; font-size: 14px; }
.header-cta { min-width: 146px; }

.menu-button, .mobile-nav { display: none; }
.menu-button {
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 12px;
  background: var(--forest);
  place-items: center;
}
.menu-button span:not(.sr-only) { position: absolute; width: 19px; height: 1px; background: white; transition: transform 160ms ease; }
.menu-button span:nth-child(2) { transform: translateY(-4px); }
.menu-button span:nth-child(3) { transform: translateY(4px); }
.menu-button[aria-expanded="true"] span:nth-child(2) { transform: rotate(45deg); }
.menu-button[aria-expanded="true"] span:nth-child(3) { transform: rotate(-45deg); }

.hero {
  min-height: 765px;
  padding: 96px 0 84px;
  display: grid;
  grid-template-columns: minmax(0, 1.47fr) minmax(360px, 0.83fr);
  align-items: center;
  gap: clamp(56px, 7vw, 104px);
}
.hero-copy { padding-top: 8px; }
.eyebrow, .label {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.eyebrow { margin-bottom: 28px; font-size: 11px; }
.label { margin-bottom: 12px; font-size: 9px; }
.signal-dot {
  width: 8px;
  height: 8px;
  margin-right: 10px;
  display: inline-block;
  border-radius: 50%;
  background: var(--blue-bright);
  box-shadow: 0 0 0 6px rgba(65, 105, 255, 0.13);
}
.hero h1 { margin-bottom: 30px; font-size: clamp(65px, 7vw, 96px); line-height: 0.91; }
.hero-lede { max-width: 710px; margin-bottom: 22px; color: var(--ink-soft); font-size: clamp(19px, 1.85vw, 24px); line-height: 1.45; letter-spacing: -0.025em; }
.hero-proof { margin-bottom: 34px; color: var(--ink); font-size: 14px; }
.hero-proof strong { display: inline-block; margin: 0 14px 5px 0; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.founder-note { margin-top: 34px; display: flex; align-items: center; gap: 14px; }
.founder-note p { max-width: 520px; margin: 0; color: var(--ink-soft); font-size: 12px; }
.founder-note strong { color: var(--ink); }
.mini-monogram {
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--lime);
  border: 1px solid rgba(18, 35, 31, 0.16);
  font: 700 10px/1 var(--mono);
}

.system-card {
  position: relative;
  min-height: 575px;
  padding: 30px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  color: white;
  background: var(--forest);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}
.system-card-grid, .boundary-card-grid {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: linear-gradient(rgba(255,255,255,.55) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.55) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}
.system-card-topline, .boundary-footer {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font: 650 9px/1.3 var(--mono);
  letter-spacing: 0.13em;
  color: rgba(255,255,255,.76);
}
.system-orbit { position: relative; height: 205px; margin: 12px 0 8px; }
.orbit, .system-core, .orbit-dot { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.orbit { border: 1px solid rgba(255,255,255,.25); border-radius: 50%; }
.orbit-one { width: 170px; height: 170px; }
.orbit-two { width: 116px; height: 116px; border-color: rgba(201,239,104,.45); }
.orbit-three { width: 72px; height: 72px; border-color: rgba(255,255,255,.34); }
.system-core { width: 65px; height: 65px; display: grid; place-items: center; border-radius: 21px; color: var(--ink); background: var(--lime); font: 800 17px/1 var(--mono); }
.orbit-dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-lime { margin: -65px 0 0 64px; background: var(--lime); }
.dot-blue { margin: 54px 0 0 -55px; background: var(--blue-bright); }
.system-card-heading { position: relative; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.24); }
.system-card-heading .label { color: var(--lime); }
.system-card-heading h2 { margin-bottom: 22px; color: white; font-size: 35px; line-height: 1; letter-spacing: -0.045em; }
.system-specs { position: relative; margin: 0; border-top: 1px solid rgba(255,255,255,.18); }
.system-specs div { padding: 10px 0; display: flex; justify-content: space-between; gap: 20px; border-bottom: 1px solid rgba(255,255,255,.18); }
.system-specs dt { color: rgba(255,255,255,.56); font: 600 9px/1.4 var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.system-specs dd { margin: 0; color: white; font-size: 11px; font-weight: 600; text-align: right; }
.system-ownership { position: relative; margin-top: 20px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.system-ownership span { padding: 10px 7px; border-radius: 9px; color: var(--ink); background: var(--lime); font-size: 9px; font-weight: 750; text-align: center; }

.signal-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-block: 1px solid var(--line);
  background: rgba(251,250,246,.56);
}
.signal-strip div { min-height: 100px; padding: 25px clamp(24px, 3vw, 42px); display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--line); }
.signal-strip div:last-child { border-right: 0; }
.signal-strip strong { margin-bottom: 5px; font-size: 15px; }
.signal-strip span { color: var(--ink-soft); font-size: 11px; }

.section-intro { margin-bottom: 64px; }
.three-column-intro { display: grid; grid-template-columns: 0.72fr 1.8fr 0.78fr; align-items: start; gap: 56px; }
.three-column-intro .eyebrow { margin-top: 10px; }
.three-column-intro h2 { margin: 0; font-size: clamp(45px, 5.1vw, 69px); line-height: 0.98; }
.three-column-intro > p:last-child { margin: 10px 0 0; color: var(--ink-soft); font-size: 13px; }

.workflow-board { border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.workflow-row { min-height: 250px; padding: 36px 38px; display: grid; grid-template-columns: 70px minmax(300px, 1fr) minmax(390px, 1.35fr); align-items: center; gap: 34px; background: var(--paper-bright); }
.workflow-row + .workflow-row { border-top: 1px solid var(--line); }
.workflow-number { align-self: start; color: var(--blue); font: 700 10px/1 var(--mono); }
.workflow-copy .label { color: var(--blue); }
.workflow-copy h3 { margin-bottom: 14px; font-size: 24px; line-height: 1.08; letter-spacing: -0.035em; }
.workflow-copy > p:last-child { max-width: 480px; margin-bottom: 0; color: var(--ink-soft); font-size: 13px; }
.workflow-path { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); list-style: none; }
.workflow-path li { position: relative; padding-top: 43px; text-align: center; }
.workflow-path li::before { content: ""; position: absolute; top: 14px; left: 50%; width: 12px; height: 12px; border: 2px solid var(--blue); border-radius: 50%; background: var(--paper-bright); transform: translateX(-50%); z-index: 2; }
.workflow-path li:not(:last-child)::after { content: ""; position: absolute; top: 20px; left: calc(50% + 6px); width: calc(100% - 12px); height: 1px; background: var(--line); }
.workflow-path span { font: 650 10px/1.2 var(--mono); text-transform: uppercase; letter-spacing: .07em; }
.boundary-note { margin: 18px 0 0; color: var(--ink-soft); font-size: 11px; }
.boundary-note span { width: 22px; height: 22px; margin-right: 9px; display: inline-grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--lime); font-weight: 700; }

.dark-section { position: relative; overflow: hidden; color: white; background: var(--forest-deep); }
.ownership-section { padding-block: 125px; }
.dark-orbits { position: absolute; width: 660px; height: 660px; top: -180px; left: -310px; border: 1px solid rgba(201,239,104,.18); border-radius: 50%; box-shadow: 0 0 0 80px rgba(201,239,104,.025), 0 0 0 170px rgba(201,239,104,.018); }
.ownership-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; align-items: start; gap: 95px; }
.eyebrow-lime { color: var(--lime); }
.eyebrow-blue { color: var(--blue); }
.ownership-copy h2 { max-width: 650px; margin-bottom: 30px; color: white; font-size: clamp(50px, 5.4vw, 75px); line-height: .96; }
.ownership-copy > p:not(.eyebrow) { max-width: 610px; color: rgba(255,255,255,.65); font-size: 16px; }
.text-link { min-height: 44px; display: inline-flex; align-items: center; gap: 8px; color: var(--blue); font-size: 13px; font-weight: 700; text-underline-offset: 4px; }
.text-link-light { margin-top: 24px; color: var(--lime); }
.ownership-ledger { border: 1px solid var(--line-light); }
.ownership-ledger > div { min-height: 146px; padding: 25px 26px; display: grid; grid-template-columns: 42px 1fr; align-content: center; column-gap: 15px; border-bottom: 1px solid var(--line-light); }
.ownership-ledger > div:last-child { border-bottom: 0; }
.ledger-index { grid-row: 1 / span 2; color: var(--lime); font: 700 9px/1.4 var(--mono); }
.ownership-ledger h3 { margin-bottom: 7px; color: white; font-size: 17px; }
.ownership-ledger p { margin: 0; color: rgba(255,255,255,.55); font-size: 12px; }

.integration-stage {
  min-height: 410px;
  padding: 42px;
  display: grid;
  grid-template-columns: 1fr .55fr 1.15fr .55fr 1fr;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--paper-bright);
}
.integration-column { display: grid; gap: 8px; }
.integration-column .label { color: var(--blue); }
.integration-column span { min-height: 42px; padding: 11px 14px; display: flex; align-items: center; border: 1px solid var(--line); border-radius: 10px; font-size: 11px; font-weight: 650; }
.integration-bridge { display: grid; align-items: center; gap: 11px; }
.bridge-line { height: 1px; background: var(--line); }
.permission-node { padding: 10px 7px; border-radius: 9px; color: var(--ink); background: var(--lime); text-align: center; }
.permission-node small { display: block; margin-bottom: 3px; font: 700 7px/1.2 var(--mono); letter-spacing: .08em; }
.permission-node strong { font-size: 8px; }
.local-core { position: relative; min-height: 230px; margin-inline: 8px; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; color: white; background: var(--forest); border-radius: 50%; text-align: center; }
.local-core .label { position: relative; margin-bottom: 7px; color: var(--lime); }
.local-core strong { position: relative; font-size: 23px; }
.local-core small { position: relative; margin-top: 5px; color: rgba(255,255,255,.58); font-size: 10px; }
.core-rings { position: absolute; inset: 20px; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; box-shadow: 0 0 0 28px rgba(255,255,255,.04), 0 0 0 60px rgba(255,255,255,.025); }
.diagram-caption { max-width: 740px; margin: 18px auto 0; color: var(--ink-soft); font-size: 11px; text-align: center; }

.employee-section { padding-block: 65px 135px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 90px; }
.employee-visual { min-height: 565px; padding: 48px; display: grid; place-items: center; border-radius: var(--radius-lg); background: var(--blue-bright); box-shadow: var(--shadow); }
.profile-window { width: 100%; max-width: 510px; min-height: 395px; display: grid; grid-template-columns: 165px 1fr; grid-template-rows: 42px 1fr; overflow: hidden; color: var(--ink); background: var(--paper-bright); border: 1px solid rgba(18,35,31,.16); border-radius: 18px; box-shadow: 0 30px 70px rgba(18,35,31,.22); }
.profile-window-top { grid-column: 1 / -1; padding: 0 15px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--line); }
.profile-window-top > span { width: 7px; height: 7px; border-radius: 50%; background: var(--line); }
.profile-window-top > span:first-child { background: var(--lime); }
.profile-window-top small { margin-left: auto; font: 700 7px/1 var(--mono); letter-spacing: .12em; }
.profile-sidebar { padding: 25px 17px; display: flex; flex-direction: column; align-items: flex-start; border-right: 1px solid var(--line); }
.profile-avatar { width: 45px; height: 45px; margin-bottom: 14px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--forest); font: 700 10px/1 var(--mono); }
.profile-sidebar strong { font-size: 12px; }
.profile-sidebar > small { margin: 4px 0 25px; color: var(--ink-soft); font-size: 8px; }
.permission-list { width: 100%; display: grid; gap: 8px; }
.permission-list span { padding: 8px; display: grid; gap: 2px; border-radius: 7px; background: var(--paper); font-size: 8px; }
.permission-list b { color: var(--blue); font-size: 7px; text-transform: uppercase; }
.profile-chat { padding: 35px 25px; }
.chat-question { max-width: 200px; margin-left: auto; padding: 12px; border-radius: 12px 12px 2px 12px; color: white; background: var(--forest); font-size: 9px; }
.chat-response { margin: 24px 0; display: grid; grid-template-columns: 30px 1fr; gap: 10px; }
.chat-logo { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; color: var(--ink); background: var(--lime); font: 800 8px/1 var(--mono); }
.chat-response p { margin: 0; color: var(--ink-soft); font-size: 9px; }
.chat-action { min-height: 35px; padding: 0 14px; display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 9px; color: var(--blue); font-size: 8px; font-weight: 700; }
.employee-copy h2 { margin-bottom: 28px; font-size: clamp(50px, 5.1vw, 70px); line-height: .98; }
.employee-copy > p:not(.eyebrow) { color: var(--ink-soft); font-size: 16px; }
.clean-list { margin: 28px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.clean-list li { position: relative; padding: 15px 10px 15px 30px; border-bottom: 1px solid var(--line); font-size: 12px; }
.clean-list li::before { content: "+"; position: absolute; left: 5px; color: var(--blue); font: 700 13px/1 var(--mono); }

.process-section { padding-top: 120px; }
.process-list { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; list-style: none; background: var(--paper-bright); }
.process-list li { min-height: 185px; padding: 31px; display: grid; grid-template-columns: 52px 1fr; gap: 18px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-list li:nth-child(2n) { border-right: 0; }
.process-list li:nth-last-child(-n+2) { border-bottom: 0; }
.process-list li:last-child { grid-column: 1 / -1; border-right: 0; }
.process-number { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; color: var(--lime); background: var(--forest); font: 700 9px/1 var(--mono); }
.process-list h3 { margin: 7px 0 10px; font-size: 19px; letter-spacing: -.025em; }
.process-list p { max-width: 430px; margin: 0; color: var(--ink-soft); font-size: 12px; }

.support-section { padding-block: 110px 135px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 95px; align-items: center; }
.support-copy h2 { margin-bottom: 25px; font-size: clamp(52px, 5.3vw, 72px); line-height: .97; }
.support-copy > p:last-child { color: var(--ink-soft); font-size: 15px; }
.support-panel { padding: 38px; border-radius: var(--radius-lg); color: white; background: var(--forest); box-shadow: var(--shadow); }
.support-panel > .label { color: var(--lime); }
.support-panel ul { margin: 24px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line-light); }
.support-panel li { padding: 17px 0; display: grid; grid-template-columns: 145px 1fr; gap: 20px; border-bottom: 1px solid var(--line-light); }
.support-panel li strong { font-size: 12px; }
.support-panel li span { color: rgba(255,255,255,.58); font-size: 11px; }
.panel-note { margin: 18px 0 0; color: rgba(255,255,255,.68); font-size: 9px; }

.about-section { padding-block: 120px; display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: center; border-top: 1px solid var(--line); }
.about-portrait { position: relative; min-height: 520px; display: grid; place-items: center; overflow: hidden; border-radius: var(--radius-lg); color: white; background: var(--blue-bright); box-shadow: var(--shadow); }
.about-portrait::before, .about-portrait::after { content: ""; position: absolute; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; }
.about-portrait::before { width: 340px; height: 340px; }
.about-portrait::after { width: 520px; height: 520px; }
.about-monogram { position: relative; z-index: 2; font-family: var(--serif); font-size: 120px; letter-spacing: -.08em; }
.about-tag, .about-label { position: absolute; z-index: 2; padding: 9px 13px; border-radius: 999px; font: 700 8px/1 var(--mono); letter-spacing: .1em; }
.about-tag { top: 28px; left: 28px; color: white; background: var(--forest); }
.about-label { right: 28px; bottom: 28px; color: var(--ink); background: var(--lime); }
.about-dot { position: absolute; right: 70px; top: 105px; width: 13px; height: 13px; border-radius: 50%; background: var(--lime); }
.about-copy h2 { margin-bottom: 27px; font-size: clamp(49px, 4.9vw, 68px); line-height: .98; }
.about-lede { color: var(--ink); font-size: 18px; }
.about-copy > p:not(.eyebrow):not(.about-lede) { color: var(--ink-soft); font-size: 14px; }
.contact-row { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }

.faq-section { padding-block: 125px; display: grid; grid-template-columns: .75fr 1.25fr; gap: 110px; border-top: 1px solid var(--line); }
.faq-intro h2 { margin-bottom: 25px; font-size: clamp(50px, 5vw, 70px); line-height: .98; }
.faq-intro > p:not(.eyebrow) { color: var(--ink-soft); font-size: 12px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 25px 50px 25px 4px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 700; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 5px; top: 50%; width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; transform: translateY(-50%); font-size: 14px; transition: transform 170ms ease; }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p { max-width: 650px; padding: 0 50px 25px 4px; margin: 0; color: var(--ink-soft); font-size: 12px; }

.final-cta { position: relative; min-height: 360px; margin-bottom: 105px; padding: 65px 72px; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 60px; overflow: hidden; color: white; background: var(--blue); border-radius: var(--radius-lg); }
.final-cta > * { position: relative; z-index: 2; }
.final-cta h2 { max-width: 770px; margin-bottom: 20px; color: white; font-size: clamp(45px, 5vw, 67px); line-height: .98; }
.final-cta p:not(.eyebrow) { max-width: 690px; margin: 0; color: white; font-size: 13px; }
.final-cta-orbits { position: absolute; z-index: 1; width: 600px; height: 600px; right: -250px; top: -300px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; box-shadow: 0 0 0 65px rgba(255,255,255,.04), 0 0 0 135px rgba(255,255,255,.025); }

.site-footer { min-height: 170px; padding-block: 35px 55px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 38px; border-top: 1px solid var(--line); }
.site-footer > p { margin: 0; color: var(--ink-soft); font-size: 10px; text-align: center; }
.site-footer nav { display: flex; gap: 22px; }
.site-footer nav a { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; }
.site-footer small { grid-column: 1 / -1; color: var(--ink-soft); font-size: 8px; text-align: center; }

body.booking-open { overflow: hidden; }
.booking-dialog {
  width: min(980px, calc(100vw - 40px));
  height: min(820px, calc(100vh - 40px));
  max-width: none;
  max-height: none;
  margin: auto;
  padding: 0;
  overflow: hidden;
  color: var(--ink);
  background: var(--paper-bright);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: 0 35px 100px rgba(13, 41, 35, .38);
}
.booking-dialog::backdrop { background: rgba(13, 41, 35, .78); backdrop-filter: blur(7px); }
.booking-dialog-shell { height: 100%; display: grid; grid-template-rows: auto 1fr; }
.booking-dialog-header { min-height: 88px; padding: 16px 20px 16px 26px; display: flex; align-items: center; justify-content: space-between; gap: 24px; background: var(--paper); }
.booking-dialog-header .label { margin: 0 0 4px; color: var(--blue); }
.booking-dialog-header h2 { margin: 0; font-size: 28px; line-height: 1; letter-spacing: -.04em; }
.booking-dialog-actions { display: flex; align-items: center; gap: 14px; }
.booking-dialog-actions > a { min-height: 44px; padding-inline: 8px; display: inline-flex; align-items: center; color: var(--ink-soft); font: 650 11px/1 var(--sans); text-decoration: underline; text-underline-offset: 4px; }
.booking-dialog-actions button { width: 46px; height: 46px; padding: 0; display: grid; place-items: center; color: white; background: var(--forest); border: 0; border-radius: 50%; cursor: pointer; }
.booking-dialog-actions button:hover { background: var(--blue); }
.booking-dialog-actions button:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.booking-dialog-actions button span { font: 300 29px/1 var(--sans); transform: translateY(-1px); }
.booking-frame-wrap { position: relative; min-height: 0; overflow: hidden; background: white; border-top: 1px solid var(--line); }
.booking-frame-wrap > p { position: absolute; inset: 0; margin: 0; display: grid; place-items: center; color: var(--ink-soft); font-size: 12px; }
.booking-frame-wrap iframe { position: relative; z-index: 1; width: 100%; height: 100%; display: block; background: white; border: 0; }

/* Technical page */
.technical-hero { min-height: 720px; padding-block: 100px 85px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 80px; }
.technical-hero h1 { margin-bottom: 28px; font-size: clamp(66px, 6.6vw, 90px); line-height: .92; }
.technical-hero-copy > p:not(.eyebrow):not(.outline-note) { max-width: 690px; color: var(--ink-soft); font-size: 19px; }
.outline-note { max-width: 650px; margin: 25px 0 32px; padding: 15px 17px; border: 1px solid var(--line); border-radius: 10px; color: var(--ink-soft); background: var(--paper-bright); font-size: 12px; }
.outline-note strong { color: var(--ink); }
.boundary-card { position: relative; min-height: 500px; padding: 34px; overflow: hidden; color: white; background: var(--forest); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.label-light { position: relative; color: var(--lime); }
.boundary-diagram { position: relative; min-height: 360px; display: grid; grid-template-columns: 1fr 26px 1.15fr 26px 1fr; align-items: center; gap: 8px; }
.diagram-sources, .diagram-actions { display: grid; gap: 10px; }
.diagram-sources span, .diagram-actions span { padding: 12px 10px; border: 1px solid var(--line-light); border-radius: 9px; color: rgba(255,255,255,.72); font-size: 9px; text-align: center; }
.diagram-arrow { color: var(--lime); text-align: center; }
.diagram-core { aspect-ratio: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; border: 1px solid rgba(201,239,104,.42); border-radius: 50%; background: rgba(13,41,35,.8); box-shadow: 0 0 0 22px rgba(255,255,255,.035); text-align: center; }
.diagram-core small { margin-bottom: 7px; color: var(--lime); font: 700 8px/1 var(--mono); letter-spacing: .15em; }
.diagram-core strong { font-family: var(--serif); font-size: 26px; font-weight: 400; letter-spacing: -.04em; }
.diagram-core span { color: rgba(255,255,255,.55); font-size: 8px; }
.boundary-footer { padding-top: 18px; border-top: 1px solid var(--line-light); }
.technical-strip { display: grid; grid-template-columns: repeat(5, 1fr); border-block: 1px solid var(--line); background: var(--paper-bright); }
.technical-strip div { min-height: 90px; padding: 22px; display: flex; align-items: center; gap: 14px; border-right: 1px solid var(--line); }
.technical-strip div:last-child { border-right: 0; }
.technical-strip span { color: var(--blue); font: 700 9px/1 var(--mono); }
.technical-strip strong { font-size: 11px; }
.architecture-stack { border-top: 1px solid var(--line); }
.architecture-stack article { min-height: 185px; padding: 30px 0; display: grid; grid-template-columns: 70px 1.1fr .9fr; align-items: center; gap: 36px; border-bottom: 1px solid var(--line); }
.architecture-index { color: var(--blue); font: 700 10px/1 var(--mono); }
.architecture-stack h3 { max-width: 510px; margin: 0; font-size: 24px; line-height: 1.08; letter-spacing: -.035em; }
.architecture-stack article > p { max-width: 470px; margin: 0; color: var(--ink-soft); font-size: 12px; }
.control-section { padding-block: 125px; }
.intro-on-dark h2 { color: white; }
.intro-on-dark > p:last-child { color: rgba(255,255,255,.58); }
.autonomy-ladder { margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line-light); list-style: none; }
.autonomy-ladder li { min-height: 330px; padding: 28px; display: flex; flex-direction: column; border-right: 1px solid var(--line-light); }
.autonomy-ladder li:last-child { border-right: 0; }
.autonomy-ladder li > span { color: var(--lime); font: 700 9px/1 var(--mono); }
.autonomy-ladder div { margin-top: auto; }
.autonomy-ladder small { display: block; margin-bottom: 10px; color: var(--lime); font: 700 8px/1 var(--mono); letter-spacing: .13em; }
.autonomy-ladder strong { display: block; margin-bottom: 12px; font-size: 17px; }
.autonomy-ladder p { margin: 0; color: rgba(255,255,255,.55); font-size: 11px; }
.operations-grid { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid var(--line); border-radius: var(--radius-md); overflow: hidden; }
.operations-grid article { min-height: 240px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper-bright); }
.operations-grid article:nth-child(2n) { border-right: 0; }
.operations-grid article:nth-last-child(-n+2) { border-bottom: 0; }
.operations-grid .label { color: var(--blue); }
.operations-grid h3 { margin-bottom: 15px; font-size: 22px; line-height: 1.1; letter-spacing: -.03em; }
.operations-grid p:last-child { max-width: 510px; margin: 0; color: var(--ink-soft); font-size: 12px; }
.component-note { margin-top: 24px; padding: 32px; display: grid; grid-template-columns: .8fr 1.2fr; gap: 60px; border-radius: var(--radius-md); color: white; background: var(--forest); }
.component-note .label { color: var(--lime); }
.component-note h3 { margin: 0; font-size: 20px; }
.component-note > p { margin: 0; color: rgba(255,255,255,.62); font-size: 12px; }
.component-note strong { color: white; }
.decision-section { padding-block: 40px 135px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 95px; align-items: start; }
.decision-section h2 { font-size: clamp(48px, 5vw, 67px); line-height: .98; }
.decision-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.decision-list li { padding: 18px 0; display: grid; grid-template-columns: 50px 1fr; gap: 15px; border-bottom: 1px solid var(--line); }
.decision-list span { color: var(--blue); font: 700 9px/1.6 var(--mono); }
.decision-list p { margin: 0; font-size: 12px; }
.technical-cta { background: var(--forest); }

@media (max-width: 1080px) {
  :root { --shell: min(1180px, calc(100vw - 44px)); }
  .desktop-nav { gap: 20px; }
  .hero { grid-template-columns: 1.15fr .85fr; gap: 45px; }
  .hero h1 { font-size: clamp(62px, 7.4vw, 82px); }
  .system-card { padding: 26px; }
  .three-column-intro { grid-template-columns: .55fr 1.6fr .85fr; gap: 34px; }
  .workflow-row { grid-template-columns: 55px minmax(260px, .95fr) minmax(330px, 1.1fr); gap: 22px; }
  .integration-stage { padding: 28px; }
  .employee-section, .support-section, .about-section { gap: 60px; }
}

@media (max-width: 980px) {
  :root { --shell: min(100% - 36px, 760px); }
  .site-header { grid-template-columns: auto 1fr auto; }
  .desktop-nav, .header-cta { display: none; }
  .menu-button { display: grid; grid-column: 3; position: relative; }
  .mobile-nav {
    position: absolute;
    top: calc(100% + 9px);
    right: 0;
    left: 0;
    padding: 16px;
    display: grid;
    gap: 4px;
    background: var(--forest-deep);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 18px;
    box-shadow: var(--shadow);
  }
  .mobile-nav[hidden] { display: none; }
  .mobile-nav > a:not(.button) { min-height: 48px; padding: 0 12px; display: flex; align-items: center; color: white; border-bottom: 1px solid rgba(255,255,255,.12); font-size: 14px; text-decoration: none; }
  .mobile-nav .button { margin-top: 10px; }
  .hero, .technical-hero { min-height: auto; padding-block: 105px 88px; grid-template-columns: 1fr; gap: 70px; }
  .hero h1, .technical-hero h1 { font-size: clamp(64px, 11vw, 88px); }
  .system-card { width: min(100%, 620px); min-height: 590px; justify-self: center; }
  .signal-strip { grid-template-columns: repeat(2, 1fr); }
  .signal-strip div:nth-child(2) { border-right: 0; }
  .signal-strip div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .content-section { padding-block: 105px; }
  .three-column-intro { grid-template-columns: 1fr; gap: 16px; }
  .three-column-intro .eyebrow { margin: 0 0 8px; }
  .three-column-intro > p:last-child { max-width: 560px; margin-top: 10px; }
  .workflow-row { grid-template-columns: 55px 1fr; }
  .workflow-path { grid-column: 2; margin-top: 20px; }
  .ownership-grid, .employee-section, .support-section, .about-section, .faq-section, .decision-section { grid-template-columns: 1fr; gap: 65px; }
  .ownership-section { padding-block: 105px; }
  .integration-stage { grid-template-columns: 1fr; gap: 18px; }
  .integration-bridge { grid-template-columns: 1fr auto 1fr; }
  .bridge-line { width: 100%; }
  .local-core { width: min(270px, 80vw); justify-self: center; }
  .employee-section { padding-block: 40px 105px; }
  .employee-visual { order: 2; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li, .process-list li:nth-child(2n), .process-list li:nth-last-child(-n+2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .process-list li:last-child { grid-column: auto; border-bottom: 0; }
  .about-portrait { min-height: 470px; }
  .faq-section { padding-block: 105px; }
  .final-cta { min-height: 430px; padding: 55px; grid-template-columns: 1fr; align-items: end; }
  .final-cta .button { justify-self: start; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer > p { display: none; }
  .site-footer small { grid-column: 1 / -1; }
  .technical-strip { grid-template-columns: repeat(2, 1fr); }
  .technical-strip div { border-bottom: 1px solid var(--line); }
  .technical-strip div:nth-child(2n) { border-right: 0; }
  .technical-strip div:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .architecture-stack article { grid-template-columns: 55px 1fr; }
  .architecture-stack article > p { grid-column: 2; }
  .autonomy-ladder { grid-template-columns: repeat(2, 1fr); }
  .autonomy-ladder li { border-bottom: 1px solid var(--line-light); }
  .autonomy-ladder li:nth-child(2n) { border-right: 0; }
  .autonomy-ladder li:nth-last-child(-n+2) { border-bottom: 0; }
}

@media (max-width: 640px) {
  :root { --shell: calc(100vw - 28px); }
  body { font-size: 15px; }
  .site-header { top: 8px; width: calc(100vw - 16px); margin-top: 8px; padding-left: 10px; border-radius: 17px; }
  .brand-mark { width: 38px; height: 38px; }
  .brand-copy small { display: none; }
  .hero, .technical-hero { padding-block: 76px 70px; gap: 52px; }
  .hero h1, .technical-hero h1 { font-size: clamp(50px, 15vw, 70px); line-height: .93; }
  .hero-lede { font-size: 18px; }
  .hero-proof strong { display: block; margin-bottom: 3px; }
  .button-row { display: grid; }
  .button-row .button { width: 100%; }
  .founder-note { align-items: flex-start; }
  .system-card { min-height: 540px; padding: 22px; border-radius: 22px; }
  .system-orbit { height: 190px; }
  .system-card-heading h2 { font-size: 31px; }
  .system-ownership { grid-template-columns: 1fr; }
  .system-ownership span { padding: 8px; }
  .signal-strip { grid-template-columns: 1fr; }
  .signal-strip div, .signal-strip div:nth-child(2) { min-height: 78px; border-right: 0; border-bottom: 1px solid var(--line); }
  .signal-strip div:last-child { border-bottom: 0; }
  .content-section { padding-block: 82px; }
  .section-intro { margin-bottom: 45px; }
  .three-column-intro h2, .employee-copy h2, .support-copy h2, .about-copy h2, .faq-intro h2, .decision-section h2 { font-size: 45px; }
  .workflow-row { padding: 25px 20px; grid-template-columns: 34px 1fr; }
  .workflow-number { padding-top: 4px; }
  .workflow-path { grid-template-columns: repeat(2, 1fr); gap: 12px 0; }
  .workflow-path li:nth-child(2)::after { display: none; }
  .ownership-section { padding-block: 82px; }
  .ownership-copy h2 { font-size: 47px; }
  .ownership-ledger > div { grid-template-columns: 32px 1fr; padding: 21px 18px; }
  .integration-stage { padding: 18px; border-radius: 20px; }
  .integration-bridge { grid-template-columns: 1fr; }
  .bridge-line { height: 22px; width: 1px; justify-self: center; }
  .permission-node { width: 160px; justify-self: center; }
  .local-core { width: 215px; min-height: 215px; }
  .employee-section { padding-bottom: 82px; }
  .employee-visual { min-height: 430px; padding: 18px; border-radius: 22px; }
  .profile-window { min-height: 360px; grid-template-columns: 1fr; grid-template-rows: 42px auto 1fr; }
  .profile-sidebar { padding: 14px; flex-direction: row; align-items: center; gap: 10px; border-right: 0; border-bottom: 1px solid var(--line); }
  .profile-avatar { width: 35px; height: 35px; margin: 0; }
  .profile-sidebar > small { margin: 0 0 0 auto; }
  .permission-list { display: none; }
  .profile-chat { padding: 23px 18px; }
  .process-list li { min-height: 160px; padding: 25px 20px; grid-template-columns: 42px 1fr; }
  .support-section { padding-block: 82px; }
  .support-panel { padding: 25px 20px; border-radius: 22px; }
  .support-panel li { grid-template-columns: 1fr; gap: 4px; }
  .about-section { padding-block: 82px; }
  .about-portrait { min-height: 400px; border-radius: 22px; }
  .about-monogram { font-size: 95px; }
  .contact-row { display: grid; }
  .faq-section { padding-block: 82px; gap: 48px; }
  .final-cta { width: calc(100vw - 28px); min-height: 470px; margin-bottom: 75px; padding: 38px 25px; border-radius: 22px; }
  .final-cta h2 { font-size: 44px; }
  .final-cta .button { width: 100%; }
  .booking-dialog { width: calc(100vw - 12px); height: calc(100dvh - 12px); border-radius: 18px; }
  .booking-dialog-header { min-height: 76px; padding: 12px 12px 12px 17px; gap: 10px; }
  .booking-dialog-header .label { display: none; }
  .booking-dialog-header h2 { font-size: 21px; }
  .booking-dialog-actions { gap: 4px; }
  .booking-dialog-actions > a { padding-inline: 6px; font-size: 10px; }
  .booking-dialog-actions button { width: 42px; height: 42px; }
  .site-footer { min-height: 210px; grid-template-columns: 1fr; gap: 25px; }
  .site-footer nav { flex-wrap: wrap; }
  .boundary-card { min-height: 540px; padding: 22px; border-radius: 22px; }
  .boundary-diagram { grid-template-columns: 1fr; gap: 15px; }
  .diagram-sources, .diagram-actions { grid-template-columns: repeat(3, 1fr); }
  .diagram-arrow { transform: rotate(90deg); }
  .diagram-core { width: 150px; justify-self: center; }
  .boundary-footer { display: grid; }
  .technical-strip { grid-template-columns: 1fr; }
  .technical-strip div, .technical-strip div:last-child { grid-column: auto; border-right: 0; border-bottom: 1px solid var(--line); }
  .technical-strip div:last-child { border-bottom: 0; }
  .architecture-stack article { grid-template-columns: 35px 1fr; gap: 18px; }
  .autonomy-ladder, .operations-grid { grid-template-columns: 1fr; }
  .autonomy-ladder li, .autonomy-ladder li:nth-child(2n), .autonomy-ladder li:nth-last-child(-n+2) { min-height: 260px; border-right: 0; border-bottom: 1px solid var(--line-light); }
  .autonomy-ladder li:last-child { border-bottom: 0; }
  .operations-grid article, .operations-grid article:nth-child(2n), .operations-grid article:nth-last-child(-n+2) { border-right: 0; border-bottom: 1px solid var(--line); }
  .operations-grid article:last-child { border-bottom: 0; }
  .component-note { grid-template-columns: 1fr; gap: 24px; padding: 25px 20px; }
}

@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; }
}