:root {
  --ink: #11110f;
  --paper: #f2f1ed;
  --paper-deep: #e8e7e2;
  --soft: #c9c8c2;
  --mid: #75746e;
  --signal: #b3131b;
  --line: rgba(17, 17, 15, .16);
  --white: #f8f7f3;
  --mono: "SFMono-Regular", "Roboto Mono", Consolas, monospace;
  --sans: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --serif: "Iowan Old Style", "Baskerville", Georgia, serif;
  --header-height: 78px;
  --side: clamp(22px, 5vw, 78px);
  --max: 1480px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; }
button, input { font: inherit; }
button { color: inherit; }
::selection { color: var(--paper); background: var(--ink); }
.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: -100px; left: 16px; z-index: 1000; padding: 12px 16px; color: var(--paper); background: var(--ink); }
.skip-link:focus { top: 12px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-height);
  padding: 0 var(--side);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s, transform .3s;
}
.site-header.is-scrolled { background: rgba(242, 241, 237, .9); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-mark { position: relative; display: inline-block; width: 25px; height: 25px; overflow: hidden; }
.brand-mark span { position: absolute; width: 1px; height: 36px; top: -5px; left: 50%; background: currentColor; transform-origin: center; }
.brand-mark span:nth-child(1) { transform: rotate(19deg); }
.brand-mark span:nth-child(2) { transform: rotate(-22deg); }
.brand-mark span:nth-child(3) { transform: rotate(68deg); }
.brand-mark span:nth-child(4) { transform: rotate(-63deg); }
.brand-type { display: inline-flex; align-items: center; gap: 10px; font: 500 13px/1 var(--sans); letter-spacing: .12em; white-space: nowrap; }
.brand-type b { font-weight: 300; color: var(--mid); }
.brand-word { display: inline-flex; align-items: baseline; letter-spacing: .04em; }
.brand-word i { margin-right: -1px; font: 400 27px/.5 "Snell Roundhand", "Apple Chancery", "URW Chancery L", cursive; text-transform: lowercase; }
.brand-word strong { font: 500 13px/1 var(--sans); letter-spacing: .13em; }
.brand-case { text-transform: none !important; }
.wordmark-inline { white-space: nowrap; letter-spacing: .06em; }
.wordmark-inline i { margin-right: -1px; font: 400 1.55em/.5 "Snell Roundhand", "Apple Chancery", "URW Chancery L", cursive; }
.display-wordmark i { font-size: 1.2em; }
.site-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 52px); }
.site-nav a { position: relative; font: 400 11px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; text-decoration: none; }
.site-nav a:not(.workspace-nav)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 1px; background: currentColor; transition: right .25s; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.workspace-nav { padding: 12px 15px; border: 1px solid var(--ink); }
.workspace-nav span { display: inline-block; margin-left: 16px; transition: transform .2s; }
.workspace-nav:hover span { transform: translate(2px, -2px); }
.menu-toggle { display: none; border: 0; background: none; font: 400 11px var(--mono); text-transform: uppercase; letter-spacing: .08em; }

.hero {
  position: relative;
  min-height: 100svh;
  padding: calc(var(--header-height) + 9vh) var(--side) 8vh;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
  align-items: center;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero-grid { position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 10vw 10vw; mask-image: linear-gradient(to right, black, transparent 75%); }
.hero::before { content: ""; position: absolute; left: 56%; top: -20%; width: 1px; height: 135%; background: var(--line); transform: rotate(16deg); }
.hero-copy { position: relative; z-index: 2; max-width: 850px; }
.eyebrow { margin: 0 0 24px; font: 400 10px/1.2 var(--mono); letter-spacing: .18em; text-transform: uppercase; }
.eyebrow::before { content: ""; display: inline-block; width: 30px; height: 1px; margin: 0 12px 3px 0; background: currentColor; }
.eyebrow.light { color: #d3d2cd; }
.hero h1 { margin: 0; font: 400 clamp(56px, 7.5vw, 126px)/.88 var(--sans); letter-spacing: -.07em; }
h1 em, h2 em { font-family: var(--serif); font-weight: 300; letter-spacing: -.045em; }
.hero-intro { max-width: 610px; margin: 36px 0 0 8.5vw; color: #4b4a45; font-size: clamp(15px, 1.25vw, 20px); font-weight: 300; line-height: 1.65; }
.hero-actions { margin: 40px 0 0 8.5vw; display: flex; align-items: center; gap: 34px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; min-width: 220px; padding: 18px 20px; font: 400 10px var(--mono); letter-spacing: .09em; text-transform: uppercase; text-decoration: none; border: 1px solid currentColor; transition: color .25s, background .25s; }
.button span { margin-left: 42px; font-size: 15px; }
.button-dark { color: var(--paper); background: var(--ink); }
.button-dark:hover { color: var(--ink); background: transparent; }
.text-link { padding: 8px 0; font: 400 10px var(--mono); letter-spacing: .09em; text-transform: uppercase; text-decoration: none; border-bottom: 1px solid var(--ink); }
.text-link span { margin-left: 15px; }
.hero-orbit { position: relative; justify-self: center; width: min(38vw, 520px); aspect-ratio: 1; }
.orbit-ring { position: absolute; border: 1px solid rgba(17, 17, 15, .34); border-radius: 50%; }
.ring-one { inset: 5%; animation: orbit 28s linear infinite; }
.ring-one::before, .ring-one::after, .ring-two::before { content: ""; position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--ink); }
.ring-one::before { top: 12%; left: 19%; }
.ring-one::after { right: -4px; top: 49%; }
.ring-two { inset: 23%; border-style: dashed; animation: orbit 19s linear infinite reverse; }
.ring-two::before { bottom: 15%; left: 8%; }
.orbit-core { position: absolute; inset: 39%; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; background: var(--paper); }
.orbit-core span { font: 400 clamp(40px, 4.5vw, 70px)/1 "Snell Roundhand", "Apple Chancery", "URW Chancery L", cursive; }
.hero-orbit::before, .hero-orbit::after { content: ""; position: absolute; left: 50%; top: 0; width: 1px; height: 100%; background: rgba(17,17,15,.22); }
.hero-orbit::before { transform: rotate(42deg); }
.hero-orbit::after { transform: rotate(-68deg); }
.orbit-label { position: absolute; padding: 5px 7px; font: 400 8px var(--mono); letter-spacing: .12em; background: var(--paper); }
.label-a { top: 8%; left: 19%; }.label-b { top: 47%; right: -2%; }.label-c { bottom: 14%; left: 12%; }
.scroll-note { position: absolute; left: var(--side); bottom: 26px; display: flex; align-items: center; gap: 13px; font: 400 8px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.scroll-note i { width: 46px; height: 1px; background: var(--ink); }
@keyframes orbit { to { transform: rotate(360deg); } }

.network-section { padding: 130px var(--side) 145px; }
.section-intro { display: grid; grid-template-columns: 1fr 1.3fr 1fr; gap: clamp(30px, 5vw, 90px); align-items: start; max-width: var(--max); margin: 0 auto 78px; }
.section-intro .eyebrow { padding-top: 13px; }
.section-intro h2, .principle-copy h2, .intelligence-copy h2, .system-map h2 { margin: 0; font: 400 clamp(44px, 5.3vw, 86px)/.97 var(--sans); letter-spacing: -.055em; }
.section-intro > p:last-child { margin: 10px 0 0; color: #55544f; font-size: 15px; font-weight: 300; line-height: 1.75; }
.family-legend { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(5, 1fr); border: solid var(--line); border-width: 1px 0; }
.family-button { position: relative; padding: 21px 16px; border: 0; border-right: 1px solid var(--line); background: transparent; font: 400 11px var(--mono); text-align: left; text-transform: uppercase; letter-spacing: .08em; cursor: pointer; transition: color .25s, background .25s; }
.family-button:first-child { border-left: 1px solid var(--line); }
.family-button span { margin-right: clamp(8px, 1.4vw, 24px); color: var(--mid); font-size: 9px; }
.family-button:hover, .family-button:focus-visible, .family-button.is-active { color: var(--paper); background: var(--ink); outline-offset: -3px; }
.family-button.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--signal); }
.family-button.is-active span { color: #aaa9a4; }
.network-experience { max-width: var(--max); min-height: 690px; margin: 0 auto; display: grid; grid-template-columns: minmax(0, 2.05fr) minmax(300px, .95fr); border: solid var(--line); border-width: 0 1px 1px; background: #efeee9; }
.network-canvas-wrap { position: relative; min-width: 0; border-right: 1px solid var(--line); overflow: hidden; }
.canvas-meta { position: absolute; inset: 22px 24px auto; z-index: 4; display: flex; justify-content: space-between; font: 400 8px var(--mono); letter-spacing: .12em; }
.reset-network { padding: 0; border: 0; border-bottom: 1px solid; background: none; font: inherit; letter-spacing: inherit; text-transform: uppercase; cursor: pointer; }
.network-canvas { display: block; width: 100%; height: 100%; min-height: 660px; overflow: visible; }
.grid-lines path { fill: none; stroke: rgba(17, 17, 15, .055); stroke-width: 1; }
.network-line { fill: none; stroke: #aaa9a3; stroke-width: 1.15; vector-effect: non-scaling-stroke; opacity: .34; cursor: pointer; transition: stroke .25s, opacity .25s, stroke-width .25s; }
.network-line.hit-area { stroke: transparent; stroke-width: 11; opacity: 1; }
.network-line.is-family { stroke: #5d5c57; stroke-width: 1.45; opacity: .65; }
.network-line.is-related { stroke: #454440; stroke-width: 1.65; opacity: .78; }
.network-line.is-active { stroke: var(--signal); stroke-width: 3.2; opacity: 1; }
.network-node { cursor: pointer; }
.network-node .node-ring { fill: #efeee9; stroke: #7c7b75; stroke-width: 1.3; transition: r .25s, fill .25s, stroke .25s; }
.network-node .node-core { fill: #7c7b75; transition: fill .25s; pointer-events: none; }
.network-node text { font: 500 10px var(--mono); letter-spacing: .08em; fill: #4d4c47; text-transform: uppercase; opacity: 0; transition: opacity .25s; pointer-events: none; paint-order: stroke; stroke: #efeee9; stroke-width: 5; stroke-linejoin: round; }
.network-node.is-visible .node-ring { fill: var(--paper); stroke: var(--ink); }
.network-node.is-visible .node-core { fill: var(--ink); }
.network-node.is-visible text, .network-node:hover text, .network-node:focus-visible text { opacity: 1; }
.network-node.is-selected .node-ring { r: 13px; fill: var(--signal); stroke: var(--signal); filter: url(#node-shadow); }
.network-node.is-selected .node-core { fill: var(--paper); }
.network-node:focus-visible { outline: none; }
.network-node:focus-visible .node-ring { stroke-width: 3; }
.canvas-instruction { position: absolute; left: 24px; bottom: 16px; margin: 0; color: var(--mid); font: 400 8px var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.canvas-instruction span { margin-right: 10px; color: var(--ink); }
.context-panel { padding: 30px clamp(24px, 3vw, 48px) 26px; display: flex; flex-direction: column; justify-content: space-between; gap: 28px; background: var(--paper); }
.context-index { display: flex; align-items: center; gap: 12px; font: 400 8px var(--mono); letter-spacing: .12em; }
.context-index i { flex: 1; height: 1px; background: var(--line); }
.context-panel h3 { margin: 0; font: 400 clamp(42px, 4vw, 66px)/1 var(--serif); font-style: italic; }
.context-summary { min-height: 76px; margin: 20px 0 0; color: #55544f; font-size: 14px; font-weight: 300; line-height: 1.65; }
.context-stats { display: grid; grid-template-columns: 1fr 1fr; margin: 0; border: solid var(--line); border-width: 1px 0; }
.context-stats div { padding: 17px 0; }
.context-stats div + div { padding-left: 18px; border-left: 1px solid var(--line); }
.context-stats dt { margin-bottom: 8px; color: var(--mid); font: 400 8px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.context-stats dd { margin: 0; font: 300 24px var(--mono); }
.context-records { display: grid; }
.context-record { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.context-record span { color: var(--mid); font: 400 8px var(--mono); }
.context-record b { font-size: 12px; font-weight: 400; }
.context-record small { color: var(--mid); font: 400 8px var(--mono); text-transform: uppercase; }
.sample-label { margin: 0; color: var(--mid); font: 400 8px var(--mono); letter-spacing: .12em; text-transform: uppercase; }

.principle-section { padding: 120px var(--side); display: grid; grid-template-columns: .55fr 1.45fr 1fr; gap: clamp(30px, 6vw, 100px); color: var(--paper); background: var(--ink); }
.principle-number { font: 400 9px var(--mono); letter-spacing: .12em; color: #8d8c86; }
.principle-copy h2 { max-width: 820px; font-size: clamp(42px, 5vw, 80px); }
.principle-example { align-self: end; }
.principle-example p { margin: 32px 0 0; color: #b8b7b1; font-size: 14px; font-weight: 300; line-height: 1.8; }
.example-chain { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font: 400 8px var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.example-chain span { padding: 8px; border: 1px solid #52514e; }
.example-chain i { width: 8px; height: 1px; background: #777670; }

.layers-section { padding: 140px var(--side); background: var(--paper); }
.layers-heading { max-width: var(--max); margin: 0 auto 76px; display: grid; grid-template-columns: 1.45fr .55fr; gap: clamp(40px, 8vw, 140px); align-items: end; }
.layers-heading h2 { margin: 0; font: 400 clamp(56px, 7vw, 112px)/.88 var(--sans); letter-spacing: -.065em; }
.layers-heading h2 em { font-family: var(--serif); font-weight: 300; }
.layers-heading > p { margin: 0 0 5px; color: #55544f; font-size: 15px; font-weight: 300; line-height: 1.8; }
.layer-cycle { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr auto 1fr; align-items: stretch; border: solid var(--ink); border-width: 1px 0; }
.layer-cycle > i { width: 42px; display: grid; place-items: center; color: var(--mid); font: normal 16px var(--mono); }
.cycle-step { min-height: 112px; padding: 18px; display: grid; grid-template-columns: auto 1fr; grid-template-rows: 1fr auto; gap: 7px 17px; text-align: left; border: 0; background: transparent; cursor: pointer; transition: color .25s, background .25s; }
.cycle-step span { grid-row: 1 / 3; color: var(--mid); font: 400 8px var(--mono); }
.cycle-step b { align-self: end; font-size: clamp(22px, 2.1vw, 34px); font-weight: 400; letter-spacing: -.04em; }
.cycle-step small { color: var(--mid); font: 400 8px var(--mono); text-transform: uppercase; letter-spacing: .07em; }
.cycle-step:hover, .cycle-step:focus-visible, .cycle-step.is-active { color: var(--paper); background: var(--ink); outline-offset: -3px; }
.cycle-step.is-active span, .cycle-step.is-active small { color: #9a9993; }
.layer-stage { max-width: var(--max); min-height: 620px; margin: 42px auto 0; display: grid; grid-template-columns: .85fr 1.15fr; border: 1px solid var(--ink); }
.layer-visual { position: relative; min-height: 620px; display: grid; place-items: center; color: #4c4b47; background: var(--ink); overflow: hidden; }
.layer-visual::before { content: ""; position: absolute; inset: 0; opacity: .26; background-image: linear-gradient(#32322f 1px, transparent 1px), linear-gradient(90deg, #32322f 1px, transparent 1px); background-size: 44px 44px; }
.visual-glyph { position: relative; z-index: 2; width: min(82%, 520px); aspect-ratio: 1; color: #aaa9a4; transition: opacity .25s, transform .25s; }
.layer-glyph-svg { width: 100%; height: 100%; overflow: visible; }
.layer-glyph-svg > *:not(defs) { fill: none; stroke: currentColor; stroke-width: 1.45; vector-effect: non-scaling-stroke; }
.layer-glyph-svg .glyph-fine, .layer-glyph-svg .glyph-grid, .layer-glyph-svg .glyph-scan { stroke: #4e4d49; stroke-width: 1; }
.layer-glyph-svg .glyph-grid { stroke-dasharray: 2 8; }
.layer-glyph-svg .glyph-route-muted { stroke: #666560; stroke-dasharray: 5 7; }
.layer-glyph-svg .glyph-route-active, .layer-glyph-svg .glyph-needle, .layer-glyph-svg .glyph-centerline { stroke: #e3e2dc; stroke-width: 2.2; }
.layer-glyph-svg .glyph-arrow, .layer-glyph-svg .glyph-readout { stroke: #d4d3cd; }
.layer-glyph-svg .glyph-eye-dots { fill: url(#main-pilot-dots); stroke: #5f5e59; }
.layer-glyph-svg pattern circle { fill: #9a9993; stroke: none; }
.layer-glyph-svg .glyph-signal { fill: var(--signal); stroke: var(--signal); filter: drop-shadow(0 0 7px rgba(179,19,27,.45)); }
.layer-glyph-svg .glyph-runway { stroke: #8b8a84; }
.layer-glyph-svg .glyph-centerline { stroke-dasharray: 17 13; }
.visual-index { position: absolute; left: 25px; bottom: 22px; z-index: 3; color: #8d8c86; font: 400 8px var(--mono); letter-spacing: .12em; }
.layer-detail { padding: clamp(34px, 5vw, 74px); display: flex; flex-direction: column; }
.layer-detail-top { display: flex; justify-content: space-between; gap: 24px; color: var(--mid); font: 400 8px var(--mono); letter-spacing: .1em; }
.layer-question { margin: auto 0 16px; color: #55544f; font: italic clamp(21px, 2vw, 31px) var(--serif); }
.layer-detail h3 { margin: 0; font: 400 clamp(64px, 8vw, 126px)/.8 var(--sans); letter-spacing: -.07em; }
.layer-description { max-width: 700px; margin: 38px 0 30px; color: #4f4e49; font-size: 14px; font-weight: 300; line-height: 1.75; }
.layer-capabilities { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
.layer-capabilities span { padding: 13px 0; border-bottom: 1px solid var(--line); font: 400 8px var(--mono); text-transform: uppercase; letter-spacing: .07em; }
.layer-capabilities span:nth-child(even) { padding-left: 18px; border-left: 1px solid var(--line); }
.layer-principle { margin: 36px 0 0; display: grid; grid-template-columns: 125px 1fr; gap: 18px; }
.layer-principle span { color: var(--mid); font: 400 8px var(--mono); letter-spacing: .1em; }
.layer-principle b { font: 400 13px/1.6 var(--sans); }
.layer-explore { margin-top: 30px; padding: 15px 0; display: flex; align-items: center; justify-content: space-between; border: solid var(--ink); border-width: 1px 0; font: 400 8px var(--mono); letter-spacing: .09em; text-transform: uppercase; text-decoration: none; }
.layer-explore i { font-style: normal; font-size: 15px; transition: transform .2s; }
.layer-explore:hover i, .layer-explore:focus-visible i { transform: translateX(4px); }
.cycle-return { max-width: var(--max); margin: 22px auto 0; display: flex; align-items: center; justify-content: center; gap: 18px; color: var(--mid); font: 400 7px var(--mono); letter-spacing: .07em; text-transform: uppercase; }
.cycle-return i { width: 38px; height: 1px; background: var(--mid); }

.project-context-section { padding: 140px var(--side); color: var(--paper); background: var(--ink); }
.project-context-heading { max-width: var(--max); margin: 0 auto 70px; display: grid; grid-template-columns: 1.35fr .65fr; gap: clamp(40px, 8vw, 140px); align-items: end; }
.project-context-heading h2 { margin: 0; font: 300 clamp(54px, 6.8vw, 108px)/.9 var(--sans); letter-spacing: -.065em; }
.project-context-heading h2 em { font-family: var(--serif); font-weight: 300; }
.project-context-heading > p { margin: 0 0 5px; color: #aaa9a4; font-size: 14px; font-weight: 300; line-height: 1.8; }
.project-context-shell { max-width: var(--max); min-height: 690px; margin: 0 auto; display: grid; grid-template-columns: minmax(255px, .65fr) minmax(0, 1.85fr); border: 1px solid #666560; background: #171715; }
.project-selector { border-right: 1px solid #666560; }
.project-selector-label { min-height: 64px; padding: 18px; display: flex; justify-content: space-between; border-bottom: 1px solid #4a4946; color: #8d8c86; font: 400 7px var(--mono); letter-spacing: .08em; }
.project-selector button { position: relative; width: 100%; min-height: 116px; padding: 19px; display: grid; grid-template-columns: 28px 1fr; grid-template-rows: 1fr auto; gap: 9px; color: var(--paper); text-align: left; border: 0; border-bottom: 1px solid #3e3d39; background: transparent; cursor: pointer; }
.project-selector button::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: transparent; }
.project-selector button:hover, .project-selector button:focus-visible, .project-selector button.is-active { background: #262624; }
.project-selector button.is-active::before { background: var(--signal); }
.project-selector button span { grid-row: 1 / 3; color: #777670; font: 400 8px var(--mono); }
.project-selector button .class-mini { width: 26px; height: 42px; display: grid; place-items: center; }
.project-selector button .class-mini svg { width: 26px; height: 38px; overflow: visible; }
.project-selector button .class-mini path { fill: none; stroke: currentColor; stroke-width: 3; vector-effect: non-scaling-stroke; }
.project-selector button b { align-self: end; font-size: 14px; font-weight: 400; }
.project-selector button small { color: #85847f; font: 400 7px var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.project-context-view { min-width: 0; padding: 25px clamp(25px, 4vw, 60px); display: flex; flex-direction: column; }
.context-view-top { padding-bottom: 16px; display: flex; justify-content: space-between; border-bottom: 1px solid #464541; color: #85847f; font: 400 7px var(--mono); letter-spacing: .1em; }
.project-profile { padding: 45px 0; display: grid; grid-template-columns: 1.3fr .7fr; gap: 45px; align-items: end; }
.project-profile > div:first-child > p:first-child { margin: 0 0 16px; color: #85847f; font: 400 8px var(--mono); letter-spacing: .08em; }
.project-profile h3 { max-width: 760px; margin: 0; font: 300 clamp(42px, 5.3vw, 82px)/.95 var(--sans); letter-spacing: -.055em; }
.project-profile > div:first-child > p:last-child { max-width: 720px; margin: 24px 0 0; color: #aaa9a4; font-size: 13px; line-height: 1.7; }
.aircraft-analogy { min-height: 210px; padding: 19px; display: flex; flex-direction: column; border: 1px solid #55544f; background-image: linear-gradient(#292927 1px, transparent 1px), linear-gradient(90deg, #292927 1px, transparent 1px); background-size: 28px 28px; }
.aircraft-analogy span { color: #85847f; font: 400 7px var(--mono); letter-spacing: .08em; }
.fleet-silhouette { width: 100%; height: 88px; margin: auto 0 8px; overflow: visible; }
.fleet-silhouette path { fill: none; stroke: #aaa9a4; stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.aircraft-analogy b { max-width: 100%; margin: 0 0 10px; font: 300 clamp(38px, 3.2vw, 54px)/.78 var(--sans); letter-spacing: -.07em; white-space: nowrap; }
.aircraft-analogy small { color: #aaa9a4; font: 400 7px/1.45 var(--mono); letter-spacing: .06em; }
.project-layer-strip { margin-top: auto; display: grid; grid-template-columns: repeat(5, 1fr); border: solid #666560; border-width: 1px 0 0 1px; }
.project-layer-card { min-height: 142px; padding: 17px; display: flex; flex-direction: column; border: solid #666560; border-width: 0 1px 1px 0; }
.project-layer-card span { color: #777670; font: 400 7px var(--mono); letter-spacing: .08em; }
.project-layer-card b { margin: auto 0 8px; font-size: 14px; font-weight: 400; }
.project-layer-card small { color: #aaa9a4; font: 400 7px/1.5 var(--mono); text-transform: uppercase; }
.project-context-note { margin: 18px 0 0; color: #777670; font: 400 7px/1.6 var(--mono); letter-spacing: .05em; text-transform: uppercase; }

.connected-mission-section { padding: 140px var(--side); background: var(--paper); }
.connected-mission-heading { max-width: var(--max); margin: 0 auto 70px; display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(40px, 8vw, 140px); align-items: end; }
.connected-mission-heading h2 { margin: 0; font: 300 clamp(56px, 7vw, 112px)/.88 var(--sans); letter-spacing: -.065em; }
.connected-mission-heading h2 em { font-family: var(--serif); font-weight: 300; }
.mission-premise { padding-top: 20px; border-top: 1px solid var(--ink); }
.mission-premise span { font: 400 8px var(--mono); letter-spacing: .1em; }
.mission-premise p { margin: 23px 0 0; color: #55544f; font-size: 14px; font-weight: 300; line-height: 1.8; }
.connected-response { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: minmax(260px, .72fr) minmax(0, 1.65fr); grid-template-rows: auto auto; border: 1px solid var(--ink); }
.response-signal { min-height: 320px; padding: clamp(28px, 4vw, 55px); display: flex; flex-direction: column; border-right: 1px solid var(--ink); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 28px 28px; }
.response-signal > div { display: flex; align-items: start; justify-content: space-between; gap: 20px; }
.response-signal span, .response-outcome > span { font: 400 7px var(--mono); letter-spacing: .12em; }
.response-signal > div b { color: var(--signal); font: 300 clamp(54px, 7vw, 92px)/.8 var(--sans); }
.response-signal h3, .response-outcome h3 { margin: auto 0 0; font: 300 clamp(36px, 4.3vw, 66px)/.92 var(--sans); letter-spacing: -.055em; }
.response-signal p, .response-outcome p { max-width: 580px; margin: 24px 0 0; color: #55544f; font-size: 13px; font-weight: 300; line-height: 1.65; }
.response-chain { grid-row: span 2; margin: 0; padding: 0; list-style: none; }
.response-chain li { position: relative; min-height: 126px; padding: 24px 70px 24px 28px; display: grid; grid-template-columns: 125px minmax(175px, .8fr) minmax(220px, 1fr); gap: 24px; align-items: center; border-bottom: 1px solid var(--line); transition: color .25s, background .25s; }
.response-chain li:last-child { border-bottom: 0; }
.response-chain li::after { content: "↘"; position: absolute; right: 26px; color: #aaa9a4; font: 300 20px var(--sans); transition: color .25s, transform .25s; }
.response-chain li:hover { color: var(--paper); background: var(--ink); }
.response-chain li:hover::after { color: var(--signal); transform: translate(3px, 3px); }
.response-chain span { color: var(--signal); font: 400 7px var(--mono); letter-spacing: .1em; }
.response-chain b { font-size: 15px; font-weight: 400; }
.response-chain small { color: #777670; font-size: 11px; line-height: 1.55; }
.response-chain li:hover small { color: #aaa9a4; }
.response-outcome { min-height: 320px; padding: clamp(28px, 4vw, 55px); display: flex; flex-direction: column; color: var(--paper); background: var(--ink); }
.response-outcome h3 { max-width: 480px; }
.response-outcome p { color: #aaa9a4; }
.response-outcome > b { margin-top: auto; padding-top: 24px; color: var(--signal); border-top: 1px solid #3d3c39; font: 400 7px var(--mono); letter-spacing: .12em; }
.mission-boundary { margin: 0; padding-top: 18px; border-top: 1px solid var(--line); color: var(--mid); font: 400 7px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.connected-boundary { max-width: var(--max); margin: 20px auto 0; }

.intelligence-section { padding: 140px var(--side); display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 9vw, 140px); color: var(--paper); background: #1a1a18; }
.intelligence-copy { max-width: 560px; padding-top: 50px; }
.intelligence-copy h2 { font-size: clamp(48px, 6vw, 94px); }
.intelligence-copy > p:not(.eyebrow) { margin: 32px 0 55px; color: #aaa9a4; font-size: 15px; font-weight: 300; line-height: 1.8; }
.feature-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid #3d3c39; }
.feature-list li { padding: 18px 0; border-bottom: 1px solid #3d3c39; font-size: 12px; }
.feature-list span { display: inline-block; width: 46px; color: #777670; font: 400 8px var(--mono); }
.conversation-shell { align-self: center; min-width: 0; color: var(--ink); background: #ecebe6; border: 1px solid #5a5955; box-shadow: 28px 28px 0 #11110f, 28px 28px 0 1px #4b4a46; }
.shell-header { min-height: 58px; padding: 16px 19px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font: 400 8px var(--mono); letter-spacing: .12em; }
.shell-header div { display: flex; align-items: center; gap: 10px; }
.shell-header i { width: 7px; height: 7px; border-radius: 50%; background: var(--ink); }
.prototype-badge { padding: 7px 9px; border: 1px solid var(--ink); }
.shell-body { height: 310px; padding: 28px; overflow-y: auto; scroll-behavior: smooth; }
.chat-message { max-width: 88%; display: flex; align-items: flex-start; gap: 13px; margin: 0 0 22px; }
.chat-message.user { margin-left: auto; flex-direction: row-reverse; }
.chat-message > div { padding: 14px 16px; border: 1px solid var(--line); background: #f5f4f0; }
.chat-message.user > div { color: var(--paper); background: var(--ink); }
.chat-message p { margin: 0; font-size: 12px; line-height: 1.65; }
.chat-label { margin-bottom: 6px !important; font: 400 7px var(--mono) !important; letter-spacing: .1em; text-transform: uppercase; }
.chat-avatar { flex: 0 0 26px; height: 26px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 50%; font: italic 14px var(--serif); }
.user .chat-avatar { color: var(--ink); background: var(--paper); }
.prompt-options { padding: 0 19px 15px; display: flex; flex-wrap: wrap; gap: 7px; }
.prompt-options button { padding: 8px 10px; color: #5b5a55; border: 1px solid var(--line); background: transparent; font: 400 7px var(--mono); letter-spacing: .05em; cursor: pointer; }
.prompt-options button:hover, .prompt-options button:focus-visible { color: var(--paper); background: var(--ink); }
.chat-form { margin: 0 19px; display: grid; grid-template-columns: 1fr auto; border: 1px solid var(--ink); background: var(--paper); }
.chat-form input { min-width: 0; padding: 16px; border: 0; outline: none; background: transparent; font-size: 12px; }
.chat-form button { min-width: 105px; padding: 12px; display: flex; align-items: center; justify-content: space-between; color: var(--paper); border: 0; background: var(--ink); font: 400 8px var(--mono); text-transform: uppercase; letter-spacing: .08em; cursor: pointer; }
.chat-form button i { font-style: normal; font-size: 14px; }
.shell-disclaimer { margin: 12px 19px 17px; color: var(--mid); font: 400 7px/1.5 var(--mono); letter-spacing: .06em; text-transform: uppercase; }

.pilot-status-section { padding: 140px var(--side); background: #dcdad4; }
.pilot-status-heading { max-width: var(--max); margin: 0 auto 70px; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(40px, 8vw, 140px); align-items: end; }
.pilot-status-heading h2 { margin: 0; font: 300 clamp(52px, 6.5vw, 102px)/.91 var(--sans); letter-spacing: -.06em; }
.pilot-status-heading h2 em { font-family: var(--serif); font-weight: 300; }
.pilot-status-heading > p { margin: 0 0 5px; color: #55544f; font-size: 14px; font-weight: 300; line-height: 1.8; }
.pilot-workflow { max-width: var(--max); margin: 0 auto 22px; padding: 24px; display: grid; grid-template-columns: repeat(9, auto); align-items: center; gap: 14px; color: var(--paper); background: var(--ink); border: 1px solid var(--ink); }
.pilot-workflow article { min-width: 0; display: grid; grid-template-columns: auto 1fr; gap: 8px 10px; align-items: baseline; }
.pilot-workflow article span { grid-row: 1 / 3; color: var(--signal); font: 400 8px/1 var(--mono); }
.pilot-workflow article b { font: 500 10px/1.2 var(--sans); }
.pilot-workflow article small { color: #8e8d87; font: 400 7px/1.45 var(--mono); text-transform: uppercase; }
.pilot-workflow > i { color: #66655f; font: 400 12px/1 var(--mono); font-style: normal; }
.maturity-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: repeat(3, 1fr); border: solid var(--ink); border-width: 1px 0 0 1px; }
.maturity-card { min-height: 465px; padding: clamp(24px, 3vw, 42px); display: flex; flex-direction: column; border: solid var(--ink); border-width: 0 1px 1px 0; background: #ebeae5; }
.maturity-card > div { padding-bottom: 16px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); font: 400 8px/1 var(--mono); letter-spacing: .09em; }
.maturity-card > div i { width: 7px; height: 7px; border: 1px solid var(--ink); border-radius: 50%; }
.maturity-active > div i { border-color: var(--signal); background: var(--signal); box-shadow: 0 0 0 5px rgba(179,19,27,.1); }
.maturity-developing > div i { background: var(--ink); }
.maturity-planned > div { color: #777670; }
.maturity-card h3 { margin: 58px 0 20px; font: 400 clamp(30px, 3.2vw, 50px)/.95 var(--sans); letter-spacing: -.05em; }
.maturity-card p { margin: 0 0 30px; color: #55544f; font-size: 13px; font-weight: 300; line-height: 1.7; }
.maturity-card ul { margin: auto 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.maturity-card li { padding: 12px 0; border-bottom: 1px solid var(--line); color: #4e4d48; font: 400 8px/1.45 var(--mono); text-transform: uppercase; letter-spacing: .04em; }
.pilot-boundary { max-width: var(--max); margin: 17px auto 0; color: #6e6d67; font: 400 7px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; }

.framework-section { padding: 135px var(--side); }
.environment-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; }
.environment-card { position: relative; min-height: 690px; padding: clamp(28px, 4vw, 58px); display: flex; flex-direction: column; border: 1px solid var(--ink); }
.environment-card + .environment-card { border-left: 0; }
.environment-top { display: flex; justify-content: space-between; font: 400 9px var(--mono); letter-spacing: .12em; }
.environment-graphic { position: relative; height: 210px; margin: 40px 0 20px; overflow: hidden; }
.public-graphic i { position: absolute; left: 50%; top: -40px; width: 1px; height: 320px; background: #5a5955; }
.public-graphic i:nth-child(1) { transform: rotate(62deg); }.public-graphic i:nth-child(2) { transform: rotate(-48deg); }.public-graphic i:nth-child(3) { transform: rotate(17deg); }.public-graphic i:nth-child(4) { transform: rotate(92deg); }.public-graphic i:nth-child(5) { transform: rotate(-76deg); }
.public-graphic b { position: absolute; width: 23px; height: 23px; left: calc(50% - 11px); top: 95px; border: 6px solid var(--paper); border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.private-card { color: var(--paper); background: var(--ink); }
.private-monogram { height: 210px; margin: 40px 0 20px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; color: #686762; }
.private-monogram span { text-align: center; font: italic 130px/.8 var(--serif); }
.private-monogram i { width: 1px; height: 170px; background: #4c4b47; transform: rotate(18deg); }
.four-monogram { grid-template-columns: repeat(4, 1fr); gap: 8px; }
.four-monogram span { font: 300 clamp(58px, 6vw, 102px)/1 var(--sans); letter-spacing: -.08em; }
.four-monogram span + span { border-left: 1px solid #4c4b47; }
.five-monogram { grid-template-columns: repeat(5, 1fr); gap: 5px; }
.five-monogram span { font: 300 clamp(43px, 4.6vw, 78px)/1 var(--sans); letter-spacing: -.08em; }
.five-monogram span + span { border-left: 1px solid #4c4b47; }
.environment-card h3 { margin: 0; font: 400 clamp(38px, 4vw, 64px) var(--sans); letter-spacing: -.05em; }
.environment-card > p { max-width: 520px; margin: 18px 0 25px; color: #5f5e59; font-size: 14px; font-weight: 300; line-height: 1.7; }
.private-card > p { color: #aaa9a4; }
.environment-card ul { margin: 0 0 34px; padding: 0; list-style: none; }
.environment-card li { padding: 10px 0; border-bottom: 1px solid var(--line); font: 400 9px var(--mono); text-transform: uppercase; letter-spacing: .06em; }
.private-card li { border-color: #393936; }
.status-chip { margin-top: auto; align-self: flex-start; padding: 10px; border: 1px solid var(--line); font: 400 8px var(--mono); letter-spacing: .08em; }
.status-chip i { display: inline-block; width: 6px; height: 6px; margin-right: 8px; border-radius: 50%; background: var(--ink); }
.workspace-button { margin-top: auto; padding: 15px 0; display: flex; justify-content: space-between; color: var(--paper); border: solid #5b5a56; border-width: 1px 0; background: transparent; font: 400 9px var(--mono); text-transform: uppercase; letter-spacing: .08em; text-decoration: none; cursor: pointer; }
.workspace-button span:last-child { color: #85847e; }
.workspace-button i { margin-left: 20px; color: var(--paper); font-style: normal; }
.private-card .workspace-note { margin: 13px 0 0; color: #777670; font: 400 7px var(--mono); text-transform: uppercase; letter-spacing: .05em; }

.system-map { padding: 130px var(--side); background: #e7e6e1; }
.system-map-header { max-width: var(--max); margin: 0 auto 60px; display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.system-map h2 { max-width: 770px; text-align: right; }
.architecture-flow { max-width: var(--max); margin: 0 auto; border: 1px solid var(--ink); }
.architecture-row { display: grid; grid-template-columns: 1fr 1fr; }
.architecture-top > div { min-height: 165px; padding: 26px; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr; gap: 10px; border-bottom: 1px solid var(--ink); }
.architecture-top > div + div { border-left: 1px solid var(--ink); color: var(--paper); background: var(--ink); }
.architecture-top span { font: 400 8px var(--mono); letter-spacing: .1em; }
.architecture-top b { align-self: end; font-size: clamp(30px, 4vw, 62px); font-weight: 400; letter-spacing: -.05em; }
.architecture-top small { align-self: end; color: var(--mid); font: 400 8px var(--mono); }
.architecture-connector { height: 50px; display: flex; align-items: center; gap: 15px; border-bottom: 1px solid var(--ink); font: 400 8px var(--mono); letter-spacing: .11em; }
.architecture-connector i { flex: 1; height: 1px; background: var(--ink); }
.architecture-services, .architecture-bottom { display: grid; grid-template-columns: repeat(5, 1fr); }
.architecture-services span { min-height: 95px; padding: 18px; display: grid; place-items: center; text-align: center; border-right: 1px solid var(--ink); font: 400 9px var(--mono); text-transform: uppercase; }
.architecture-services span:last-child { border: 0; }
.architecture-bottom { grid-template-columns: 1fr 1fr 1fr; color: var(--paper); background: var(--ink); }
.architecture-bottom span { padding: 18px; text-align: center; border-right: 1px solid #5e5d58; font: 400 8px var(--mono); letter-spacing: .08em; text-transform: uppercase; }
.architecture-bottom span:last-child { border: 0; }
.architecture-note { max-width: var(--max); margin: 18px auto 0; color: var(--mid); font: 400 8px/1.6 var(--mono); letter-spacing: .06em; text-transform: uppercase; }

.closing-section { min-height: 670px; padding: 120px var(--side); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--paper); text-align: center; background: var(--ink); overflow: hidden; }
.closing-mark { position: relative; width: 150px; height: 150px; margin-bottom: 38px; }
.closing-mark span { position: absolute; width: 1px; height: 190px; top: -20px; left: 50%; background: #5a5955; }
.closing-mark span:nth-child(1) { transform: rotate(22deg); }.closing-mark span:nth-child(2) { transform: rotate(-38deg); }.closing-mark span:nth-child(3) { transform: rotate(79deg); }.closing-mark span:nth-child(4) { transform: rotate(-70deg); }
.closing-mark b { position: absolute; inset: 45px; display: grid; place-items: center; border-radius: 50%; color: var(--ink); background: var(--paper); font: 400 47px/1 "Snell Roundhand", "Apple Chancery", "URW Chancery L", cursive; }
.closing-section h2 { margin: 0 0 48px; font: 300 clamp(50px, 7vw, 108px)/.92 var(--sans); letter-spacing: -.06em; }
.button-light { color: var(--ink); background: var(--paper); }
.button-light:hover { color: var(--paper); background: transparent; }
.site-footer { padding: 42px var(--side); display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: center; gap: 25px; background: var(--paper); }
.site-footer > p { margin: 0; text-align: center; color: var(--mid); font: italic 14px var(--serif); }
.site-footer > div { display: flex; flex-direction: column; align-items: end; gap: 7px; color: var(--mid); font: 400 7px var(--mono); letter-spacing: .08em; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr .62fr; }
  .hero-orbit { width: 36vw; }
  .section-intro { grid-template-columns: 1fr 2fr; }
  .section-intro > p:last-child { grid-column: 2; }
  .network-experience { grid-template-columns: 1.7fr 1fr; }
  .principle-section { grid-template-columns: .3fr 1.2fr; }
  .principle-example { grid-column: 2; }
  .layer-cycle > i { width: 24px; }
  .cycle-step { padding: 15px 10px; }
  .connected-response { grid-template-columns: minmax(230px, .65fr) minmax(0, 1.35fr); }
  .response-chain li { grid-template-columns: 100px minmax(150px, .8fr) minmax(180px, 1fr); gap: 18px; }
  .intelligence-section { gap: 55px; }
}

@media (max-width: 780px) {
  :root { --header-height: 66px; }
  .site-header { background: rgba(242, 241, 237, .92); border-color: var(--line); backdrop-filter: blur(15px); }
  .menu-toggle { display: flex; align-items: center; gap: 10px; padding: 10px 0 10px 10px; cursor: pointer; }
  .menu-toggle i, .menu-toggle i::after { display: block; width: 18px; height: 1px; background: var(--ink); transition: transform .2s; }
  .menu-toggle i::after { content: ""; transform: translateY(5px); }
  .menu-toggle[aria-expanded="true"] i { transform: rotate(45deg) translateY(2px); }
  .menu-toggle[aria-expanded="true"] i::after { transform: rotate(-90deg); }
  .site-nav { position: fixed; inset: var(--header-height) 0 auto; padding: 22px var(--side) 30px; display: none; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--ink); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 16px 0; border-bottom: 1px solid var(--line); }
  .site-nav .workspace-nav { margin-top: 12px; padding: 16px; border: 1px solid var(--ink); }
  .brand-type { font-size: 10px; }
  .hero { min-height: auto; padding-top: 140px; padding-bottom: 95px; grid-template-columns: 1fr; }
  .hero-copy { z-index: 3; }
  .hero h1 { font-size: clamp(52px, 15vw, 86px); }
  .hero-intro, .hero-actions { margin-left: 0; }
  .hero-intro { max-width: 90%; }
  .hero-orbit { position: absolute; width: 74vw; right: -30vw; top: 90px; opacity: .25; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .scroll-note { display: none; }
  .network-section, .layers-section, .project-context-section, .connected-mission-section, .pilot-status-section, .framework-section, .system-map { padding-top: 90px; padding-bottom: 90px; }
  .section-intro { grid-template-columns: 1fr; gap: 20px; margin-bottom: 50px; }
  .section-intro > p:last-child { grid-column: auto; }
  .section-intro h2 { font-size: clamp(44px, 12vw, 66px); }
  .family-legend { grid-template-columns: 1fr 1fr; border-bottom: 0; }
  .family-button { border-bottom: 1px solid var(--line); }
  .family-button:nth-child(odd) { border-left: 1px solid var(--line); }
  .family-button:last-child { grid-column: span 2; }
  .network-experience { grid-template-columns: 1fr; }
  .network-canvas-wrap { border-right: 0; border-bottom: 1px solid var(--line); }
  .network-canvas { min-height: 470px; }
  .context-panel { min-height: 530px; }
  .principle-section { padding: 85px var(--side); grid-template-columns: 1fr; }
  .principle-example { grid-column: auto; }
  .layers-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .layers-heading h2 { font-size: clamp(52px, 14vw, 78px); }
  .layer-cycle { grid-template-columns: 1fr 1fr; border: 1px solid var(--ink); }
  .layer-cycle > i { display: none; }
  .cycle-step { min-height: 96px; border-bottom: 1px solid var(--line); }
  .cycle-step:nth-of-type(odd) { border-right: 1px solid var(--line); }
  .cycle-step:last-of-type { grid-column: span 2; border-bottom: 0; border-right: 0; }
  .layer-stage { min-height: 0; grid-template-columns: 1fr; }
  .layer-visual { min-height: 390px; }
  .visual-glyph { width: min(76%, 360px); }
  .layer-detail { min-height: 570px; }
  .layer-detail h3 { font-size: clamp(58px, 17vw, 100px); }
  .cycle-return { flex-wrap: wrap; justify-content: flex-start; }
  .project-context-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .project-context-heading h2 { font-size: clamp(50px, 13vw, 76px); }
  .project-context-shell { grid-template-columns: 1fr; }
  .project-selector { display: grid; grid-template-columns: 1fr 1fr; border-right: 0; border-bottom: 1px solid #666560; }
  .project-selector-label { grid-column: span 2; }
  .project-selector button { min-height: 92px; border-right: 1px solid #3e3d39; }
  .project-selector button[data-project-select="portfolio"] { grid-column: span 2; }
  .project-profile { grid-template-columns: 1fr; }
  .aircraft-analogy { min-height: 175px; }
  .project-layer-strip { grid-template-columns: 1fr 1fr; }
  .project-layer-card:last-child { grid-column: span 2; }
  .connected-mission-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .connected-mission-heading h2 { font-size: clamp(50px, 13vw, 76px); }
  .connected-response { grid-template-columns: 1fr; grid-template-rows: auto; }
  .response-signal { min-height: 300px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .response-chain { grid-row: auto; }
  .response-chain li { grid-template-columns: 95px 1fr; gap: 10px 18px; }
  .response-chain small { grid-column: 2; }
  .response-outcome { min-height: 300px; }
  .intelligence-section { padding: 90px var(--side) 115px; grid-template-columns: 1fr; }
  .intelligence-copy { padding-top: 0; }
  .conversation-shell { box-shadow: 14px 14px 0 #11110f, 14px 14px 0 1px #4b4a46; }
  .pilot-status-heading { grid-template-columns: 1fr; gap: 28px; margin-bottom: 48px; }
  .pilot-status-heading h2 { font-size: clamp(48px, 12vw, 72px); }
  .pilot-workflow { grid-template-columns: 1fr; gap: 0; padding: 0; }
  .pilot-workflow article { padding: 18px; }
  .pilot-workflow > i { height: 1px; margin: 0 18px; overflow: hidden; background: #454541; }
  .maturity-grid { grid-template-columns: 1fr; }
  .maturity-card { min-height: 400px; }
  .environment-grid { grid-template-columns: 1fr; }
  .environment-card { min-height: 640px; }
  .environment-card + .environment-card { border-left: 1px solid var(--ink); border-top: 0; }
  .system-map-header { align-items: start; flex-direction: column; }
  .system-map h2 { text-align: left; }
  .architecture-services { grid-template-columns: 1fr; }
  .architecture-services span { min-height: 54px; border-right: 0; border-bottom: 1px solid var(--ink); }
  .architecture-services span:last-child { border-bottom: 0; }
  .architecture-bottom { grid-template-columns: 1fr; }
  .architecture-bottom span { border-right: 0; border-bottom: 1px solid #5e5d58; }
  .site-footer { grid-template-columns: 1fr; }
  .site-footer > p { text-align: left; }
  .site-footer > div { align-items: start; }
}

@media (max-width: 480px) {
  .brand-type b { display: none; }
  .brand-word i { font-size: 25px; }
  .brand-word strong { font-size: 11px; }
  .hero { padding-top: 125px; }
  .hero h1 { font-size: 15.5vw; }
  .button { min-width: 100%; }
  .network-section { padding-left: 0; padding-right: 0; }
  .network-section > .section-intro { padding: 0 var(--side); }
  .network-canvas { min-height: 420px; }
  .canvas-meta { inset: 14px 16px auto; }
  .context-panel { padding: 27px 22px; }
  .layer-cycle { grid-template-columns: 1fr; }
  .cycle-step, .cycle-step:nth-of-type(odd), .cycle-step:nth-last-of-type(-n+2) { border: 0; border-bottom: 1px solid var(--line); }
  .cycle-step:last-of-type { grid-column: auto; border-bottom: 0; }
  .layer-visual { min-height: 310px; }
  .visual-glyph { width: min(84%, 310px); }
  .layer-detail { min-height: 610px; padding: 30px 22px; }
  .layer-detail-top { flex-direction: column; gap: 8px; }
  .layer-capabilities { grid-template-columns: 1fr; }
  .layer-capabilities span:nth-child(even) { padding-left: 0; border-left: 0; }
  .layer-principle { grid-template-columns: 1fr; }
  .cycle-return { display: none; }
  .project-selector { grid-template-columns: 1fr; }
  .project-selector-label, .project-selector button[data-project-select="portfolio"] { grid-column: auto; }
  .project-context-view { padding: 20px 17px; }
  .project-profile { padding: 35px 0; }
  .project-profile h3 { font-size: 12vw; }
  .project-layer-strip { grid-template-columns: 1fr; }
  .project-layer-card:last-child { grid-column: auto; }
  .response-signal, .response-outcome { min-height: 340px; padding: 28px 20px; }
  .response-chain li { min-height: 160px; padding: 25px 55px 25px 20px; grid-template-columns: 1fr; gap: 12px; }
  .response-chain small { grid-column: auto; }
  .prompt-options { display: none; }
  .shell-body { height: 360px; padding: 18px; }
  .chat-message { max-width: 96%; }
  .chat-form button { min-width: 65px; }
  .chat-form button span { display: none; }
  .private-monogram span { font-size: 90px; }
  .five-monogram span { font-size: 42px; }
  .architecture-top > div { min-height: 150px; padding: 18px; grid-template-columns: 1fr; }
  .architecture-top small { display: none; }
  .architecture-connector span { text-align: center; font-size: 6px; }
}

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