:root {
  color-scheme: dark;
  --ink: #07100e;
  --ink-2: #0b1714;
  --ink-3: #11211d;
  --paper: #f0eee5;
  --paper-2: #e4e2d8;
  --text: #12201c;
  --muted: #68726e;
  --line: #caccc3;
  --dark-line: #2b3a35;
  --acid: #c8fa58;
  --acid-soft: #e0ff9b;
  --cyan: #67e8ca;
  --white: #f5f7f1;
  --shell: min(1520px, calc(100vw - 80px));
  --display: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--text); font-size: 16px; line-height: 1.5; }
body.menu-open { overflow: hidden; }
button, input, textarea { font: inherit; }
a { color: inherit; }
img, svg { display: block; }
section { scroll-margin-top: 84px; }
.skip-link { position: fixed; top: 12px; left: 12px; z-index: 100; transform: translateY(-180%); padding: 11px 16px; border-radius: 4px; background: var(--acid); color: var(--ink); font-weight: 800; }
.skip-link:focus { transform: none; }
:focus-visible { outline: 3px solid #5c8dff; outline-offset: 4px; }
.section-shell { width: var(--shell); margin-inline: auto; }

.site-header { position: fixed; inset: 0 0 auto 0; z-index: 30; height: 76px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 30px; padding: 0 40px; border-bottom: 1px solid rgba(164,185,178,.22); background: rgba(7,16,14,.82); color: var(--white); backdrop-filter: blur(18px); transition: background .25s ease, height .25s ease; }
.site-header.scrolled { height: 66px; background: rgba(7,16,14,.96); }
.brand { width: max-content; display: inline-flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; }
.brand-glyph { width: 36px; height: 36px; position: relative; display: block; border: 1px solid #52625d; border-radius: 50%; }
.brand-glyph i { position: absolute; width: 5px; height: 5px; border-radius: 50%; background: var(--acid); }
.brand-glyph i:nth-child(1) { top: 8px; left: 15px; }
.brand-glyph i:nth-child(2) { right: 8px; bottom: 9px; }
.brand-glyph i:nth-child(3) { bottom: 9px; left: 8px; }
.brand-glyph::before, .brand-glyph::after { content: ""; position: absolute; height: 1px; background: #71817b; transform-origin: left center; }
.brand-glyph::before { width: 17px; top: 12px; left: 16px; transform: rotate(62deg); }
.brand-glyph::after { width: 18px; bottom: 11px; left: 9px; transform: rotate(-48deg); }
.brand-wordmark strong, .brand-wordmark small { display: block; line-height: 1; }
.brand-wordmark strong { font: 800 13px/1 var(--display); letter-spacing: .14em; }
.brand-wordmark small { margin-top: 6px; color: #84918c; font: 9px/1 var(--mono); letter-spacing: .16em; }
.desktop-nav { display: flex; gap: 32px; }
.desktop-nav a { position: relative; color: #b4beb9; text-decoration: none; font-size: 12px; font-weight: 650; }
.desktop-nav a::after { content: ""; position: absolute; right: 0; bottom: -8px; left: 0; height: 1px; transform: scaleX(0); background: var(--acid); transition: transform .2s ease; }
.desktop-nav a:hover { color: white; }
.desktop-nav a:hover::after { transform: scaleX(1); }
.header-index { justify-self: end; display: inline-flex; align-items: center; gap: 13px; color: var(--white); text-decoration: none; font-size: 11px; font-weight: 750; letter-spacing: .04em; }
.header-index b { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid #52625d; border-radius: 50%; color: var(--acid); }
.menu-toggle, .mobile-menu { display: none; }

.hero { min-height: 920px; position: relative; display: grid; grid-template-columns: minmax(0, 1.13fr) minmax(480px, .87fr); align-items: center; gap: clamp(50px, 7vw, 120px); overflow: hidden; padding: 145px max(40px, calc((100vw - 1520px) / 2)) 80px; background: var(--ink); color: var(--white); }
.hero-grid, .closing-grid { position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(126,151,143,.2) 1px, transparent 1px), linear-gradient(90deg, rgba(126,151,143,.2) 1px, transparent 1px); background-size: 80px 80px; mask-image: linear-gradient(to right, black, transparent 77%); }
.hero::before { content: ""; position: absolute; width: 720px; height: 720px; right: -210px; top: 70px; border-radius: 50%; background: radial-gradient(circle, rgba(87,232,197,.1), transparent 66%); }
.hero-copy, .intelligence-map { position: relative; z-index: 1; }
.system-label { display: flex; align-items: center; gap: 10px; margin: 0 0 34px; color: #92a29c; font: 10px/1.2 var(--mono); letter-spacing: .12em; }
.system-label > span { width: 7px; height: 7px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 5px rgba(200,250,88,.09); }
.hero h1 { max-width: 910px; margin: 0; font: 300 clamp(68px, 8.5vw, 148px)/.82 var(--display); letter-spacing: -.078em; }
.hero h1 em { display: inline-block; color: var(--acid); font-style: normal; }
.hero-deck { max-width: 790px; margin: 46px 0 0; color: #aebbb6; font-size: clamp(17px, 1.35vw, 22px); line-height: 1.58; }
.hero-actions { display: flex; align-items: center; gap: 40px; margin-top: 42px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 24px; padding: 0 22px; border: 1px solid transparent; text-decoration: none; font-size: 12px; font-weight: 800; letter-spacing: .03em; transition: transform .18s ease, background .18s ease; }
.button:hover { transform: translateY(-2px); }
.button-acid { background: var(--acid); color: var(--ink); }
.button-acid:hover { background: var(--acid-soft); }
.hero-actions p { margin: 0; }
.hero-actions p b, .hero-actions p span { display: block; }
.hero-actions p b { color: #d4dcd8; font: 10px/1 var(--mono); letter-spacing: .12em; }
.hero-actions p span { margin-top: 7px; color: #75837e; font-size: 11px; }

.intelligence-map { min-width: 0; border: 1px solid var(--dark-line); background: rgba(9,22,18,.72); box-shadow: 0 40px 120px rgba(0,0,0,.25); }
.map-meta, .map-readout { display: flex; justify-content: space-between; align-items: center; min-height: 47px; padding: 0 16px; color: #697a74; font: 8px/1 var(--mono); letter-spacing: .12em; }
.map-meta { border-bottom: 1px solid var(--dark-line); }
.map-meta span:last-child { color: var(--acid); }
.map-field { min-height: 540px; position: relative; overflow: hidden; background-image: radial-gradient(circle at center, rgba(103,232,202,.07), transparent 52%), linear-gradient(rgba(88,109,102,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(88,109,102,.14) 1px, transparent 1px); background-size: auto, 36px 36px, 36px 36px; }
.orbit { position: absolute; inset: 50% auto auto 50%; border: 1px solid #334740; border-radius: 50%; transform: translate(-50%, -50%); }
.orbit::after { content: ""; position: absolute; top: 50%; left: -3px; width: 5px; height: 5px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px var(--cyan); }
.orbit-outer { width: 440px; height: 440px; animation: rotate 28s linear infinite; }
.orbit-middle { width: 310px; height: 310px; border-style: dashed; animation: rotate 20s linear infinite reverse; }
.orbit-inner { width: 176px; height: 176px; border-color: #536a62; animation: rotate 13s linear infinite; }
.axis { position: absolute; inset: 50% auto auto 50%; background: #263a33; }
.axis-x { width: 88%; height: 1px; transform: translate(-50%, -50%); }
.axis-y { width: 1px; height: 88%; transform: translate(-50%, -50%); }
.core { width: 132px; height: 132px; position: absolute; inset: 50% auto auto 50%; display: grid; place-content: center; transform: translate(-50%, -50%); border: 1px solid #71867e; border-radius: 50%; background: #0b1915; box-shadow: 0 0 0 12px rgba(13,31,25,.8), 0 0 80px rgba(103,232,202,.1); text-align: center; }
.core small { color: #70817b; font: 7px/1 var(--mono); letter-spacing: .12em; }
.core strong { margin: 7px 0; color: var(--acid); font: 300 37px/.9 var(--display); letter-spacing: -.07em; }
.core span { color: #7f918a; font: 7px/1.3 var(--mono); letter-spacing: .08em; }
.node { position: absolute; display: flex; align-items: center; gap: 7px; padding: 6px 8px; border: 1px solid #34463f; background: #0a1512; color: #8c9b96; font: 7px/1 var(--mono); letter-spacing: .1em; }
.node i { width: 5px; height: 5px; border-radius: 50%; background: var(--acid); }
.node-a { top: 10%; left: 42%; }.node-b { top: 29%; right: 4%; }.node-c { right: 12%; bottom: 14%; }.node-d { bottom: 10%; left: 14%; }.node-e { top: 32%; left: 4%; }
.map-readout { justify-content: center; gap: 11px; border-top: 1px solid var(--dark-line); }
.map-readout i { width: 24px; height: 1px; background: #3c4c47; }
@keyframes rotate { to { transform: translate(-50%, -50%) rotate(360deg); } }

.axis-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-bottom: 1px solid var(--line); background: var(--paper-2); }
.axis-strip p { min-height: 128px; position: relative; margin: 0; padding: 25px 30px; border-right: 1px solid var(--line); }
.axis-strip p:last-child { border-right: 0; }
.axis-strip span, .axis-strip strong, .axis-strip small { display: block; }
.axis-strip span { color: #56615c; font: 9px/1 var(--mono); }
.axis-strip strong { margin-top: 27px; font: 550 16px/1.1 var(--display); letter-spacing: -.02em; }
.axis-strip small { margin-top: 6px; color: #56615c; font-size: 10px; }

.section-marker { display: flex; align-items: center; gap: 12px; }
.section-marker span { width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid #aeb3aa; border-radius: 50%; color: #59645f; font: 8px/1 var(--mono); }
.section-marker p { margin: 0; color: #5e6964; font: 9px/1 var(--mono); letter-spacing: .14em; }
.section-marker.light span { border-color: #40514b; color: #8fa099; }
.section-marker.light p { color: #8fa099; }
.thesis { display: grid; grid-template-columns: 220px minmax(0, 1.65fr) minmax(260px, .55fr); gap: 60px; padding-block: 150px; }
.thesis-statement h2 { margin: 0 0 31px; font: 400 clamp(50px, 6.4vw, 102px)/.95 var(--display); letter-spacing: -.064em; }
.thesis-statement p { max-width: 990px; margin: 0; color: #3e4b46; font: 350 clamp(25px, 2.5vw, 40px)/1.28 var(--display); letter-spacing: -.035em; }
.thesis-note { align-self: end; padding-top: 18px; border-top: 1px solid #98a09b; }
.thesis-note span { color: #68736e; font: 8px/1 var(--mono); letter-spacing: .12em; }
.thesis-note p { margin: 17px 0 0; color: #5d6863; font-size: 12px; line-height: 1.7; }

.architecture { padding-bottom: 160px; }
.section-heading { display: grid; grid-template-columns: 220px 1fr; gap: 60px; padding-bottom: 65px; }
.section-heading > div:nth-child(2) { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(280px, .5fr); gap: 50px; align-items: end; }
.section-heading h2 { margin: 0; font: 400 clamp(50px, 6vw, 90px)/.92 var(--display); letter-spacing: -.06em; }
.section-heading > div:nth-child(2) > p { max-width: 460px; margin: 0 0 5px; color: var(--muted); font-size: 15px; line-height: 1.7; }
.stack { border: 1px solid #aeb3aa; }
.stack-layer { min-height: 190px; position: relative; display: grid; grid-template-columns: 100px minmax(320px, 1.1fr) minmax(260px, .75fr) 210px; align-items: stretch; border-bottom: 1px solid #b7bbb2; }
.stack-layer:last-child { border-bottom: 0; }
.stack-layer > * { padding: 28px; border-right: 1px solid #c2c5bd; }
.stack-layer > *:last-child { border-right: 0; }
.layer-id span, .layer-id strong { display: block; }
.layer-id span { color: #88918c; font: 7px/1 var(--mono); letter-spacing: .13em; }
.layer-id strong { margin-top: 57px; font: 350 29px/1 var(--display); }
.layer-copy p { margin: 0 0 28px; color: #69746f; font: 8px/1 var(--mono); letter-spacing: .13em; }
.layer-copy h3 { margin: 0; font: 500 clamp(25px, 2.2vw, 34px)/1 var(--display); letter-spacing: -.035em; }
.layer-copy span { display: block; max-width: 590px; margin-top: 13px; color: #69736f; font-size: 11px; line-height: 1.6; }
.stack-layer ul { display: flex; flex-direction: column; justify-content: center; gap: 8px; margin: 0; list-style: none; }
.stack-layer li { display: flex; align-items: center; gap: 9px; color: #46534e; font-size: 11px; }
.stack-layer li::before { content: "+"; color: #83908a; font: 10px var(--mono); }
.layer-signal, .layer-network, .layer-route, .layer-bars { position: relative; overflow: hidden; }
.layer-signal { display: flex; align-items: center; justify-content: center; gap: 12px; }
.layer-signal i { width: 5px; border-radius: 4px; background: var(--text); }
.layer-signal i:nth-child(1) { height: 25px; }.layer-signal i:nth-child(2) { height: 55px; }.layer-signal i:nth-child(3) { height: 100px; background: var(--acid); }.layer-signal i:nth-child(4) { height: 68px; }.layer-signal i:nth-child(5) { height: 36px; }
.layer-network i { position: absolute; width: 10px; height: 10px; border: 2px solid #47635a; border-radius: 50%; }
.layer-network i:nth-child(1) { top: 28%; left: 19%; }.layer-network i:nth-child(2) { top: 55%; right: 17%; }.layer-network i:nth-child(3) { right: 34%; bottom: 18%; }.layer-network i:nth-child(4) { top: 22%; right: 22%; background: var(--acid); border-color: var(--acid); }
.layer-network::before, .layer-network::after { content: ""; position: absolute; width: 140px; height: 1px; background: #9aa59f; transform-origin: left; }
.layer-network::before { top: 35%; left: 22%; transform: rotate(18deg); }.layer-network::after { top: 60%; left: 24%; transform: rotate(-15deg); }
.layer-route { background: linear-gradient(90deg, transparent 49%, #b9beb6 49%, #b9beb6 50%, transparent 50%); }
.layer-route i { position: absolute; left: calc(50% - 5px); width: 10px; height: 10px; border-radius: 50%; background: var(--text); }
.layer-route i:nth-child(1) { top: 16%; }.layer-route i:nth-child(2) { top: 39%; background: var(--acid); }.layer-route i:nth-child(3) { top: 63%; }.layer-route i:nth-child(4) { top: 84%; }
.layer-bars { display: flex; align-items: flex-end; justify-content: center; gap: 7px; }
.layer-bars i { width: 12px; background: #293b35; }
.layer-bars i:nth-child(1) { height: 24%; }.layer-bars i:nth-child(2) { height: 47%; }.layer-bars i:nth-child(3) { height: 35%; }.layer-bars i:nth-child(4) { height: 73%; background: var(--acid); }.layer-bars i:nth-child(5) { height: 62%; }.layer-bars i:nth-child(6) { height: 90%; }

.system-loop { padding-block: 145px 0; background: var(--ink); color: var(--white); }
.loop-intro { display: grid; grid-template-columns: 220px 1fr; gap: 60px; }
.loop-intro h2 { margin: 0; font: 350 clamp(50px, 6vw, 92px)/.94 var(--display); letter-spacing: -.06em; }
.loop-intro h2 em { color: var(--acid); font-style: normal; }
.loop-track { display: grid; grid-template-columns: repeat(6, 1fr); margin-top: 100px; border: 1px solid var(--dark-line); border-bottom: 0; }
.loop-track li { min-height: 340px; display: flex; flex-direction: column; padding: 21px; border-right: 1px solid var(--dark-line); }
.loop-track li:last-child { border-right: 0; }
.loop-track li > span { color: #586963; font: 8px/1 var(--mono); }
.loop-icon { height: 100px; position: relative; margin-block: 37px 28px; }
.loop-icon i { position: absolute; display: block; }
.icon-acquire i { width: 42px; height: 42px; left: 50%; border: 1px solid #5b7169; border-radius: 50%; transform: translateX(-50%); }
.icon-acquire i:nth-child(2) { top: 21px; left: 36%; }.icon-acquire i:nth-child(3) { top: 21px; left: 64%; }
.icon-retrieve i { width: 70%; height: 1px; top: 50%; left: 15%; background: #5b7169; }
.icon-retrieve i:nth-child(2), .icon-retrieve i:nth-child(3) { width: 8px; height: 8px; top: calc(50% - 4px); border-radius: 50%; background: var(--acid); }
.icon-retrieve i:nth-child(2) { left: 18%; }.icon-retrieve i:nth-child(3) { right: 18%; left: auto; }
.icon-reason i { width: 50px; height: 50px; top: 22px; left: calc(50% - 25px); border: 1px solid #5b7169; transform: rotate(45deg); }
.icon-reason i:nth-child(2) { width: 12px; height: 12px; top: 41px; left: calc(50% - 6px); background: var(--acid); }
.icon-reason i:nth-child(3) { width: 80px; height: 1px; top: 49px; left: calc(50% - 40px); background: #5b7169; }
.icon-act i { height: 1px; top: 50%; left: 15%; right: 15%; background: #5b7169; }
.icon-act i:nth-child(2), .icon-act i:nth-child(3) { width: 18px; height: 18px; top: calc(50% - 9px); border: 1px solid #5b7169; border-radius: 50%; background: var(--ink); }
.icon-act i:nth-child(2) { left: 15%; }.icon-act i:nth-child(3) { right: 15%; left: auto; border-color: var(--acid); }
.icon-observe i { width: 80px; height: 42px; top: 26px; left: calc(50% - 40px); border: 1px solid #5b7169; border-radius: 50%; }
.icon-observe i:nth-child(2) { width: 18px; height: 18px; top: 38px; left: calc(50% - 9px); border-radius: 50%; background: var(--acid); }
.icon-verify i { width: 58px; height: 66px; top: 14px; left: calc(50% - 29px); border: 1px solid #5b7169; clip-path: polygon(50% 0,100% 22%,87% 79%,50% 100%,13% 79%,0 22%); }
.icon-verify i:nth-child(2) { width: 16px; height: 8px; top: 41px; left: calc(50% - 8px); border-left: 2px solid var(--acid); border-bottom: 2px solid var(--acid); transform: rotate(-45deg); }
.loop-track h3 { margin: auto 0 8px; font: 500 23px/1 var(--display); }
.loop-track p { margin: 0; color: #85948e; font-size: 10px; line-height: 1.55; }

.research { padding-block: 155px; }
.research-heading { grid-template-columns: 220px 1fr auto; }
.research-heading > div:nth-child(2) { display: block; }
.research-heading > div:nth-child(2) p { max-width: 650px; margin: 23px 0 0; }
.index-count { align-self: end; color: #19251f; font: 300 50px/.7 var(--display); text-align: right; }
.index-count small { color: #77817c; font: 7px/1 var(--mono); letter-spacing: .12em; }
.domain-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #adb2a9; border-left: 1px solid #adb2a9; }
.domain-grid article { min-height: 290px; display: flex; flex-direction: column; padding: 27px; border-right: 1px solid #adb2a9; border-bottom: 1px solid #adb2a9; transition: background .2s ease, transform .2s ease; }
.domain-grid article:hover { position: relative; z-index: 1; transform: translateY(-3px); background: var(--white); box-shadow: 0 18px 50px rgba(18,32,28,.08); }
.domain-grid article > span { color: #7b8580; font: 8px/1 var(--mono); letter-spacing: .1em; }
.domain-grid h3 { margin: 35px 0 13px; font: 500 clamp(24px, 2.1vw, 32px)/1 var(--display); letter-spacing: -.035em; }
.domain-grid p { margin: 0; color: #65706b; font-size: 11px; line-height: 1.65; }
.domain-grid ul { display: flex; flex-wrap: wrap; gap: 6px; margin: auto 0 0; padding: 25px 0 0; list-style: none; }
.domain-grid li { padding: 5px 7px; border: 1px solid #c3c7be; color: #6e7974; font: 7px/1 var(--mono); letter-spacing: .05em; }

.trust { padding-block: 145px; background: var(--ink-2); color: var(--white); }
.trust-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(520px, 1.15fr); gap: 100px; align-items: center; }
.trust-copy h2 { margin: 50px 0 30px; font: 350 clamp(54px, 6.2vw, 96px)/.92 var(--display); letter-spacing: -.065em; }
.trust-copy > p { max-width: 650px; color: #98a69f; font-size: 16px; line-height: 1.75; }
.trust-principles { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 35px; }
.trust-principles span { padding: 8px 10px; border: 1px solid #394943; color: #a7b5af; font: 7px/1 var(--mono); letter-spacing: .1em; }
.verification-console { border: 1px solid #40534c; background: #0a1512; box-shadow: 0 40px 100px rgba(0,0,0,.3); }
.console-head { min-height: 48px; display: flex; justify-content: space-between; align-items: center; padding: 0 17px; border-bottom: 1px solid #33443e; color: #697a74; font: 8px/1 var(--mono); letter-spacing: .09em; }
.console-head i { padding: 6px 8px; border: 1px solid #40534c; color: var(--acid); font-style: normal; }
.console-claim { min-height: 205px; display: flex; align-items: center; justify-content: center; gap: 30px; border-bottom: 1px solid #33443e; background: radial-gradient(circle at center, rgba(103,232,202,.07), transparent 55%); }
.hex-mark { width: 86px; height: 100px; position: relative; display: grid; place-items: center; border: 1px solid #5e776e; clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.hex-mark i { position: absolute; inset: 10px; border: 1px solid #304a40; clip-path: inherit; }
.hex-mark b { color: var(--acid); font-size: 27px; }
.console-claim p { margin: 0; }
.console-claim span, .console-claim strong, .console-claim small { display: block; }
.console-claim span { color: #73837d; font: 8px/1 var(--mono); letter-spacing: .13em; }
.console-claim strong { margin-top: 10px; color: var(--acid); font: 500 32px/1 var(--display); letter-spacing: -.03em; }
.console-claim small { margin-top: 9px; color: #73837d; font-size: 9px; }
.verification-console dl { margin: 0; }
.verification-console dl > div { min-height: 53px; display: grid; grid-template-columns: 100px 1fr; align-items: center; gap: 15px; padding: 0 17px; border-bottom: 1px solid #293a34; }
.verification-console dt { color: #85948e; font: 8px var(--mono); }.verification-console dd { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 15px; margin: 0; color: #c2cbc7; font-size: 10px; }.verification-console .ok { color: var(--acid); font: normal 7px var(--mono); letter-spacing: .09em; }
.console-hash { min-height: 50px; display: flex; align-items: center; gap: 25px; padding: 0 17px; color: #63736d; font: 7px var(--mono); }
.console-hash code { color: #86968f; }
.systems-in-development { display: grid; grid-template-columns: 1.1fr repeat(3, 1fr); margin-top: 120px; border-top: 1px solid #3a4a44; border-left: 1px solid #3a4a44; }
.systems-in-development > * { min-height: 330px; display: flex; flex-direction: column; padding: 27px; border-right: 1px solid #3a4a44; border-bottom: 1px solid #3a4a44; }
.development-intro > span, .systems-in-development article > span { color: #6e7f78; font: 7px var(--mono); letter-spacing: .12em; }
.development-intro h3, .systems-in-development article h3 { margin: 42px 0 16px; font: 450 27px/1.05 var(--display); letter-spacing: -.035em; }
.development-intro p, .systems-in-development article p { margin: 0; color: #82918b; font-size: 10px; line-height: 1.65; }
.systems-in-development article b { margin-top: auto; color: var(--acid); font: 7px var(--mono); letter-spacing: .08em; }

.machine-web { display: grid; grid-template-columns: 1.1fr .9fr; gap: 105px; align-items: center; padding-block: 150px; }
.machine-web-art { min-height: 570px; position: relative; border: 1px solid #aeb4ab; background-image: linear-gradient(#d6d7cf 1px, transparent 1px), linear-gradient(90deg, #d6d7cf 1px, transparent 1px); background-size: 44px 44px; }
.machine-web-art svg { position: absolute; inset: 9%; width: 82%; height: 82%; }
.machine-web-art path { fill: none; stroke: #899990; stroke-width: 1; stroke-dasharray: 4 5; vector-effect: non-scaling-stroke; }
.web-cell { min-width: 150px; position: absolute; z-index: 2; padding: 11px; border: 1px solid #9fa79f; background: var(--paper); }
.web-cell span, .web-cell b, .web-cell i { display: block; }
.web-cell span { color: #7b8680; font: 7px var(--mono); }.web-cell b { margin-top: 8px; font: 600 10px var(--display); letter-spacing: .05em; }.web-cell i { margin-top: 5px; color: #4c7660; font: normal 7px var(--mono); }
.cell-a { top: 8%; left: 5%; }.cell-b { top: 4%; right: 7%; }.cell-c { right: 3%; bottom: 9%; }.cell-d { bottom: 5%; left: 12%; }
.web-core { width: 150px; height: 150px; position: absolute; z-index: 3; inset: 50% auto auto 50%; display: grid; place-content: center; transform: translate(-50%, -50%); border: 1px solid #64746c; border-radius: 50%; background: var(--ink-2); color: white; text-align: center; box-shadow: 0 0 0 15px rgba(240,238,229,.8); }
.web-core span { color: #81918a; font: 6px var(--mono); letter-spacing: .1em; }.web-core strong { margin-top: 8px; color: var(--acid); font: 300 35px var(--display); }
.machine-web-copy h2 { margin: 47px 0 31px; font: 400 clamp(52px, 5.5vw, 84px)/.93 var(--display); letter-spacing: -.06em; }
.machine-web-copy > p { color: #5e6964; font-size: 14px; line-height: 1.75; }
.machine-web-copy > p strong { color: var(--text); }
.machine-web-copy ul { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 31px 0 0; padding: 0; border-top: 1px solid #b7bcb3; list-style: none; }
.machine-web-copy li { padding: 11px 0; border-bottom: 1px solid #b7bcb3; color: #65706b; font: 8px var(--mono); letter-spacing: .05em; }

.principles { padding-bottom: 150px; }
.principle-list { margin: 0; padding: 0; border-top: 1px solid #aeb4ab; list-style: none; }
.principle-list li { min-height: 104px; display: grid; grid-template-columns: 80px minmax(280px, 1fr) minmax(240px, .7fr); align-items: center; gap: 30px; border-bottom: 1px solid #aeb4ab; }
.principle-list li > span { color: #89928e; font: 8px var(--mono); }
.principle-list h3 { margin: 0; font: 450 clamp(24px, 2.5vw, 37px)/1 var(--display); letter-spacing: -.035em; }
.principle-list p { margin: 0; color: #68736e; font-size: 11px; }

.mason { padding-block: 135px; background: var(--paper-2); border-top: 1px solid var(--line); }
.mason-panel { display: grid; grid-template-columns: minmax(350px, .85fr) minmax(0, 1.15fr); gap: 110px; align-items: center; }
.mason-monogram { min-height: 590px; position: relative; display: grid; place-items: center; overflow: hidden; border: 1px solid #aab0a7; background: var(--ink-2); color: var(--acid); }
.mason-monogram::before { content: ""; width: 420px; height: 420px; position: absolute; border: 1px solid #405149; border-radius: 50%; box-shadow: 0 0 0 70px rgba(52,69,62,.22), 0 0 0 140px rgba(52,69,62,.12); }
.mason-monogram span { position: relative; z-index: 2; font: 200 clamp(90px, 11vw, 170px)/1 var(--display); letter-spacing: -.1em; }
.mason-monogram i { width: 9px; height: 9px; position: absolute; z-index: 3; border-radius: 50%; background: var(--acid); }
.mason-monogram i:nth-of-type(1) { top: 12%; left: 20%; }.mason-monogram i:nth-of-type(2) { top: 21%; right: 17%; }.mason-monogram i:nth-of-type(3) { bottom: 17%; right: 24%; }.mason-monogram i:nth-of-type(4) { bottom: 13%; left: 15%; }
.mason-copy h2 { margin: 0; font: 400 clamp(58px, 7vw, 105px)/.93 var(--display); letter-spacing: -.07em; }
.mason-lede { max-width: 750px; margin: 32px 0; color: #34413c; font: 350 clamp(23px, 2.3vw, 36px)/1.3 var(--display); letter-spacing: -.03em; }
.mason-bio { display: grid; grid-template-columns: 1fr 1fr; gap: 35px; padding-top: 28px; border-top: 1px solid #b4b9b0; }
.mason-bio p { margin: 0; color: #65706b; font-size: 11px; line-height: 1.75; }
.mason-fields { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 34px; }
.mason-fields span { padding: 7px 9px; border: 1px solid #b1b7ae; color: #67726d; font: 7px var(--mono); letter-spacing: .08em; }
.identity-network { margin-top: 32px; padding-top: 24px; border-top: 1px solid #b4b9b0; }
.identity-network > p { margin: 0 0 14px; color: #66716c; font: 8px/1 var(--mono); letter-spacing: .12em; }
.identity-network > div { display: flex; flex-wrap: wrap; gap: 0 22px; }
.identity-network a { display: inline-flex; align-items: center; gap: 7px; padding: 8px 0; color: #34413c; font-size: 10px; font-weight: 700; text-underline-offset: 4px; }
.identity-network a span { color: #52725f; }

.closing { min-height: 650px; position: relative; display: grid; place-content: center; justify-items: center; overflow: hidden; padding: 90px 40px; background: var(--ink); color: var(--white); text-align: center; }
.closing-grid { opacity: .25; mask-image: radial-gradient(circle at center, black, transparent 66%); }
.closing > *:not(.closing-grid) { position: relative; z-index: 1; }
.closing > p { color: #788a83; font: 8px var(--mono); letter-spacing: .14em; }
.closing h2 { margin: 25px 0 43px; font: 350 clamp(52px, 7vw, 105px)/.92 var(--display); letter-spacing: -.068em; }
.closing h2 em { color: var(--acid); font-style: normal; }

.site-footer { min-height: 190px; display: grid; grid-template-columns: .8fr 1fr 1.2fr auto; align-items: center; gap: 45px; padding: 40px max(40px, calc((100vw - 1520px) / 2)); border-top: 1px solid #263630; background: var(--ink); color: var(--white); }
.site-footer > p { max-width: 380px; margin: 0; color: #788680; font-size: 10px; line-height: 1.6; }
.site-footer nav { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 18px; }
.site-footer nav a { color: #9aa7a2; font-size: 9px; text-underline-offset: 4px; }
.site-footer > small { color: #809089; font: 8px var(--mono); white-space: nowrap; }

.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
.js [data-reveal].revealed { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  :root { --shell: calc(100vw - 48px); }
  .site-header { padding-inline: 24px; }
  .hero { grid-template-columns: 1fr .75fr; padding-inline: 40px; }
  .hero h1 { font-size: clamp(65px, 9vw, 112px); }
  .map-field { min-height: 470px; }
  .orbit-outer { width: 370px; height: 370px; }
  .orbit-middle { width: 270px; height: 270px; }
  .thesis, .section-heading, .loop-intro { grid-template-columns: 170px 1fr; gap: 35px; }
  .stack-layer { grid-template-columns: 80px minmax(300px, 1fr) minmax(210px, .65fr) 150px; }
  .stack-layer > * { padding: 23px; }
  .loop-track { grid-template-columns: repeat(3, 1fr); }
  .loop-track li { border-bottom: 1px solid var(--dark-line); }
  .loop-track li:nth-child(3) { border-right: 0; }
  .research-heading { grid-template-columns: 170px 1fr auto; }
  .trust-grid { gap: 55px; }
  .systems-in-development { grid-template-columns: 1fr 1fr; }
  .machine-web { gap: 60px; }
  .mason-panel { gap: 60px; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .site-footer nav { justify-content: flex-start; }
}

@media (max-width: 820px) {
  :root { --shell: calc(100vw - 34px); }
  .site-header { height: 66px; grid-template-columns: 1fr auto; padding-inline: 17px; }
  .site-header.scrolled { height: 60px; }
  .desktop-nav, .header-index { display: none; }
  .menu-toggle { width: 42px; height: 42px; position: relative; display: block; border: 1px solid #3b4b45; background: transparent; }
  .menu-toggle span { width: 17px; height: 1px; position: absolute; left: 12px; background: var(--white); transition: transform .2s ease, top .2s ease; }
  .menu-toggle span:first-child { top: 16px; }.menu-toggle span:last-child { top: 24px; }
  .menu-toggle[aria-expanded="true"] span:first-child { top: 20px; transform: rotate(45deg); }.menu-toggle[aria-expanded="true"] span:last-child { top: 20px; transform: rotate(-45deg); }
  .mobile-menu { position: fixed; inset: 66px 0 auto 0; display: grid; transform: translateY(-120%); padding: 25px 17px 35px; border-bottom: 1px solid #3b4b45; background: var(--ink); opacity: 0; pointer-events: none; transition: .25s ease; }
  .mobile-menu.open { transform: none; opacity: 1; pointer-events: auto; }
  .mobile-menu a { padding: 17px 0; border-bottom: 1px solid #263630; color: #c7d0cc; text-decoration: none; font: 450 24px/1 var(--display); }
  .hero { min-height: auto; grid-template-columns: 1fr; padding: 130px 17px 55px; }
  .hero h1 { font-size: clamp(62px, 17vw, 108px); }
  .hero-deck { margin-top: 34px; font-size: 16px; }
  .intelligence-map { margin-top: 25px; }
  .map-field { min-height: 500px; }
  .axis-strip { grid-template-columns: 1fr 1fr; }
  .axis-strip p:nth-child(2) { border-right: 0; }.axis-strip p:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .thesis { grid-template-columns: 1fr; gap: 45px; padding-block: 95px; }
  .thesis-note { max-width: 420px; }
  .section-heading, .loop-intro { grid-template-columns: 1fr; gap: 40px; }
  .section-heading > div:nth-child(2) { grid-template-columns: 1fr; gap: 25px; }
  .architecture { padding-bottom: 95px; }
  .stack-layer { grid-template-columns: 65px 1fr; }
  .stack-layer > ul, .stack-layer > div:last-child { grid-column: 2; }
  .stack-layer > .layer-id { grid-row: span 3; }
  .stack-layer > * { border-bottom: 1px solid #c2c5bd; }
  .stack-layer > *:last-child, .stack-layer > .layer-id { border-bottom: 0; }
  .stack-layer > div:last-child { min-height: 120px; }
  .system-loop { padding-top: 95px; }
  .loop-track { grid-template-columns: 1fr 1fr; margin-top: 65px; }
  .loop-track li:nth-child(3) { border-right: 1px solid var(--dark-line); }.loop-track li:nth-child(even) { border-right: 0; }
  .research { padding-block: 95px; }
  .research-heading { grid-template-columns: 1fr auto; }
  .research-heading .section-marker { grid-column: 1 / -1; }
  .domain-grid { grid-template-columns: 1fr 1fr; }
  .trust { padding-block: 95px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-copy h2 { margin-top: 40px; }
  .systems-in-development { margin-top: 75px; }
  .machine-web { grid-template-columns: 1fr; gap: 60px; padding-block: 95px; }
  .machine-web-art { min-height: 520px; }
  .principles { padding-bottom: 95px; }
  .mason { padding-block: 90px; }
  .mason-panel { grid-template-columns: 1fr; }
  .mason-monogram { min-height: 500px; }
}

@media (max-width: 540px) {
  .brand-wordmark strong { font-size: 11px; }
  .hero { padding-top: 110px; }
  .hero h1 { font-size: clamp(55px, 18vw, 83px); line-height: .86; }
  .system-label { font-size: 8px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 24px; }
  .map-field { min-height: 400px; }
  .orbit-outer { width: 330px; height: 330px; }.orbit-middle { width: 235px; height: 235px; }
  .node-b { right: 1%; }.node-e { left: 1%; }
  .axis-strip { grid-template-columns: 1fr; }
  .axis-strip p { min-height: 108px; border-right: 0; border-bottom: 1px solid var(--line); }
  .axis-strip p:last-child { border-bottom: 0; }
  .thesis-statement h2, .section-heading h2, .loop-intro h2, .trust-copy h2, .machine-web-copy h2 { font-size: 49px; }
  .thesis-statement p { font-size: 23px; }
  .stack-layer { grid-template-columns: 52px 1fr; }
  .stack-layer > * { padding: 18px; }
  .layer-id strong { margin-top: 45px; font-size: 22px; }
  .loop-track { grid-template-columns: 1fr; }
  .loop-track li, .loop-track li:nth-child(3) { min-height: 300px; border-right: 0; }
  .research-heading { grid-template-columns: 1fr; }
  .index-count { text-align: left; }
  .domain-grid { grid-template-columns: 1fr; }
  .domain-grid article { min-height: 260px; }
  .verification-console dl > div { grid-template-columns: 70px 1fr; }
  .console-claim { gap: 18px; }
  .hex-mark { width: 67px; height: 78px; }
  .console-claim strong { font-size: 25px; }
  .console-hash code { overflow: hidden; text-overflow: ellipsis; }
  .systems-in-development { grid-template-columns: 1fr; }
  .systems-in-development > * { min-height: 280px; }
  .machine-web-art { min-height: 420px; }
  .web-cell { min-width: 125px; padding: 8px; }.cell-a { left: 2%; }.cell-b { right: 2%; }.cell-c { right: 2%; }.cell-d { left: 2%; }
  .web-core { width: 120px; height: 120px; }
  .machine-web-copy ul { grid-template-columns: 1fr; }
  .principle-list li { grid-template-columns: 38px 1fr; gap: 15px; padding-block: 20px; }
  .principle-list li p { grid-column: 2; }
  .mason-monogram { min-height: 400px; }
  .mason-bio { grid-template-columns: 1fr; gap: 20px; }
  .closing { min-height: 560px; padding-inline: 17px; }
  .site-footer { grid-template-columns: 1fr; gap: 28px; padding: 45px 17px; }
}

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