:root {
  --ink: #080a0a;
  --panel: #101313;
  --paper: #e8e9e4;
  --muted: #979c97;
  --line: rgba(232, 233, 228, 0.18);
  --signal: #d8ff3e;
  --gutter: clamp(1.25rem, 4vw, 4.5rem);
  --display: "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  background: var(--ink);
  color: var(--paper);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
::selection { color: var(--ink); background: var(--signal); }

.skip-link {
  position: fixed; z-index: 100; top: .75rem; left: .75rem;
  transform: translateY(-200%); padding: .75rem 1rem;
  color: var(--ink); background: var(--signal);
}
.skip-link:focus { transform: none; }

.site-header {
  position: fixed; z-index: 50; inset: 0 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 78px; padding: 0 var(--gutter);
  border-bottom: 1px solid transparent;
  transition: background .3s, border-color .3s;
}
.site-header.scrolled {
  background: rgba(8, 10, 10, .88);
  border-color: var(--line);
  backdrop-filter: blur(14px);
}
.brand { display: flex; align-items: center; gap: .65rem; letter-spacing: .18em; font-size: .9rem; }
.brand img { width: 30px; height: 30px; object-fit: cover; }
.brand small { color: var(--muted); font-size: .55rem; letter-spacing: .2em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: clamp(1rem, 2.5vw, 2.75rem); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.nav-links a { color: #bfc3be; }
.nav-links a:hover { color: var(--signal); }
.nav-links a.active { color: var(--paper); }
.nav-links a.active::before { content: "●"; margin-right: .55rem; color: var(--signal); font-size: .52rem; vertical-align: .08rem; }
.nav-contact { padding: .75rem 0 .65rem; border-bottom: 1px solid currentColor; }
.nav-contact span { margin-left: .6rem; }
.menu-toggle { display: none; border: 0; background: none; }

.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  padding: 8rem var(--gutter) 4rem; overflow: hidden; border-bottom: 1px solid var(--line);
}
.hero-grid {
  position: absolute; inset: 0; opacity: .45;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: min(9vw, 120px) min(9vw, 120px);
  mask-image: linear-gradient(to right, transparent, black 36%, black);
}
.hero-copy { position: relative; z-index: 2; width: min(100%, 1100px); }
.home-hero-copy { margin: 0 auto; width: min(100%, 1180px); text-align: center; }
.home-hero-copy .eyebrow { justify-content: center; }
.home-hero-copy h1 { font-size: clamp(3.5rem, 8vw, 8.4rem); }
.home-hero-note { max-width: 620px; margin: 0 auto; color: #b8bcb7; font-size: clamp(.95rem, 1.4vw, 1.15rem); }
.home-actions { display: flex; justify-content: center; gap: 3rem; margin-top: 3rem; }
.eyebrow, .section-label {
  display: flex; gap: 1.2rem; color: var(--muted);
  font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
}
.eyebrow span, .section-label span { color: var(--signal); }
.hero h1 {
  margin: clamp(2rem, 6vh, 5rem) 0 3rem;
  font: 600 clamp(3.8rem, 9.5vw, 9.6rem)/.83 var(--display);
  letter-spacing: -.065em; text-transform: uppercase;
}
.hero h1 em { color: var(--muted); font-weight: 300; font-style: normal; }
.hero-bottom { display: flex; align-items: end; gap: 4rem; margin-left: min(20vw, 250px); }
.hero-bottom p { max-width: 520px; margin: 0; color: #b8bcb7; font-size: clamp(1rem, 1.5vw, 1.25rem); }
.text-link { white-space: nowrap; padding-bottom: .5rem; border-bottom: 1px solid var(--paper); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.text-link span { margin-left: 1.4rem; color: var(--signal); }
.hero-status {
  position: absolute; right: var(--gutter); bottom: 2rem; display: flex; align-items: center; gap: .65rem;
  color: var(--muted); font-size: .58rem; letter-spacing: .12em; text-transform: uppercase;
}
.status-pulse { width: 7px; height: 7px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 6px rgba(216,255,62,.08); animation: pulse 2s infinite; }

.constraint-frame { position: absolute; z-index: 1; top: 14%; right: 4%; width: min(40vw, 600px); aspect-ratio: 1; opacity: .48; }
.frame-corner { position: absolute; width: 24%; height: 24%; border-color: var(--muted); }
.corner-a { left: 0; top: 0; border-left: 1px solid; border-top: 1px solid; }
.corner-b { right: 0; top: 0; border-right: 1px solid; border-top: 1px solid; }
.corner-c { left: 0; bottom: 0; border-left: 1px solid; border-bottom: 1px solid; }
.corner-d { right: 0; bottom: 0; border-right: 1px solid; border-bottom: 1px solid; }
.signal-orbit { position: absolute; inset: 18%; border: 1px solid var(--line); border-radius: 50%; animation: rotate 18s linear infinite; }
.signal-orbit::before, .signal-orbit::after { content: ""; position: absolute; inset: 18%; border: 1px solid var(--line); border-radius: 50%; }
.signal-orbit::after { inset: 40%; background: var(--paper); border: 0; }
.signal-orbit span { position: absolute; left: 48%; top: -4px; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 22px var(--signal); }

.section-pad { padding: clamp(6rem, 12vw, 12rem) var(--gutter); }
.statement { background: var(--paper); color: var(--ink); }
.statement .section-label { color: #6f746f; }
.statement-copy { margin: 10vw 0; }
.statement-copy p, .statement-copy h2 {
  margin: 0; font: 500 clamp(2.7rem, 7.5vw, 8rem)/.95 var(--display);
  letter-spacing: -.055em; text-transform: uppercase;
}
.statement-copy p { color: #979b96; }
.statement-copy h2 { color: var(--ink); }
.philosophy-definition {
  display: grid; grid-template-columns: 1fr 3fr; gap: 3rem;
  margin: 0 0 clamp(6rem, 10vw, 10rem); padding-top: 2rem;
  border-top: 1px solid #bfc2bd;
}
.definition-name {
  margin: 0; color: #535853; font: 600 .72rem/1.4 monospace;
  letter-spacing: .12em; text-transform: uppercase;
}
.philosophy-definition > div { max-width: 880px; }
.philosophy-definition > div p {
  margin: 0 0 1.5rem; font: 400 clamp(1.15rem, 2vw, 1.75rem)/1.45 var(--display);
  letter-spacing: -.015em;
}
.philosophy-definition strong { font-weight: 700; }
.limits { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #bfc2bd; }
.limit { min-height: 240px; padding: 1.5rem 1.2rem; border-right: 1px solid #bfc2bd; }
.limit:last-child { border-right: 0; }
.limit > span, .cap-index { font: .65rem/1 monospace; color: #737872; }
.limit h3 { margin: 4rem 0 1rem; font: 500 1.15rem var(--display); text-transform: uppercase; }
.limit p { max-width: 240px; color: #686d68; font-size: .83rem; }

.capabilities { background: var(--ink); }
.section-heading { display: grid; grid-template-columns: 1fr 2fr 1fr; gap: 3rem; align-items: start; margin-bottom: 8rem; }
.section-heading h2, .approach-intro h2, .scenario-copy h2 {
  margin: 0; font: 500 clamp(2.8rem, 6vw, 6.5rem)/.93 var(--display);
  letter-spacing: -.05em; text-transform: uppercase;
}
.section-heading > p:last-child, .approach-intro > p, .scenario-copy > p:last-child { color: var(--muted); font-size: .92rem; max-width: 390px; }
.capability { display: grid; grid-template-columns: 1fr 3fr 1fr; gap: 2rem; align-items: center; min-height: 190px; border-top: 1px solid var(--line); transition: background .3s, padding .3s; }
.capability:last-child { border-bottom: 1px solid var(--line); }
.capability:hover { padding: 0 2rem; background: var(--panel); }
.capability h3 { margin: 0 0 .7rem; font: 400 clamp(1.8rem, 3.4vw, 3.5rem) var(--display); text-transform: uppercase; }
.capability p { max-width: 600px; margin: 0; color: var(--muted); font-size: .86rem; }
.cap-symbol { justify-self: end; color: #444a46; font: 600 clamp(2rem, 5vw, 5rem) var(--display); }

.approach { color: var(--ink); background: #cfd1cb; }
.approach .section-label { color: #6f746f; }
.approach-intro { display: grid; grid-template-columns: 2fr 1fr; gap: 5rem; margin: 8rem 0; }
.principles { margin: 0; padding: 0; list-style: none; border-top: 1px solid #a6aaa4; }
.principles li { display: grid; grid-template-columns: 1fr 3fr; min-height: 180px; padding: 2rem 0; border-bottom: 1px solid #a6aaa4; }
.principles li > span { font: .65rem monospace; color: #6f746f; }
.principles h3 { margin: 0 0 1rem; font: 500 clamp(2rem, 4vw, 4rem) var(--display); text-transform: uppercase; }
.principles p { max-width: 430px; color: #626762; }

.scenario { min-height: 800px; display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; align-items: center; overflow: hidden; }
.scenario-visual { position: relative; aspect-ratio: 1; border: 1px solid var(--line); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 14.28% 14.28%; }
.scenario-core { position: absolute; left: 50%; top: 50%; display: grid; place-items: center; width: 96px; height: 96px; transform: translate(-50%, -50%); border: 1px solid var(--signal); border-radius: 50%; color: var(--signal); font: .7rem monospace; }
.scenario-core span { position: absolute; bottom: -2rem; color: var(--muted); }
.node { position: absolute; width: 10px; height: 10px; background: var(--paper); }
.node-a { left: 14%; top: 28%; }.node-b { right: 14%; top: 14%; }.node-c { left: 28%; bottom: 14%; }.node-d { right: 28%; bottom: 28%; }
.route { position: absolute; height: 1px; background: var(--muted); transform-origin: left; }
.route-a { width: 52%; left: 15%; top: 29%; transform: rotate(34deg); }
.route-b { width: 42%; left: 29%; bottom: 15%; transform: rotate(-42deg); }
.scenario-copy .section-label { margin-bottom: 4rem; }
.scenario-copy > p:last-child { margin-top: 3rem; }

.contact { position: relative; min-height: 760px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; background: var(--signal); color: var(--ink); }
.contact .section-label { color: #4d591b; }
.contact .section-label span { color: var(--ink); }
.contact-copy { position: relative; z-index: 1; }
.contact-copy h2 { margin: 5rem 0 3rem; font: 600 clamp(4rem, 10vw, 10rem)/.82 var(--display); letter-spacing: -.07em; text-transform: uppercase; }
.contact-copy h2 em { font-weight: 300; font-style: normal; }
.contact-copy a { display: inline-block; padding-bottom: .65rem; border-bottom: 2px solid; font-size: clamp(1rem, 2vw, 1.5rem); }
.contact-copy a span { margin-left: 2rem; }
.contact-mark { position: absolute; width: min(60vw, 700px); right: -12%; bottom: -30%; opacity: .1; mix-blend-mode: multiply; }

footer { display: grid; grid-template-columns: 1fr 1fr 1fr; align-items: end; gap: 2rem; padding: 3rem var(--gutter); color: var(--muted); font-size: .65rem; letter-spacing: .08em; text-transform: uppercase; }
footer p { margin: 0; } footer p:last-child { text-align: right; }
.footer-brand { color: var(--paper); }
.home-intro {
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: clamp(3.5rem, 6vw, 6rem);
  background: var(--paper); color: var(--ink);
}
.home-intro .section-label { color: #6f746f; }
.home-intro-copy { display: grid; grid-template-columns: 2fr 1fr; gap: 5rem; align-items: end; margin: 0 0 clamp(3.5rem, 6vw, 6rem); }
.home-intro-copy h2 { margin: 0; font: 500 clamp(3rem, 6.5vw, 7rem)/.92 var(--display); letter-spacing: -.055em; text-transform: uppercase; }
.home-intro-copy p { margin: 0; color: #626762; }
.home-paths { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #bfc2bd; border-bottom: 1px solid #bfc2bd; }
.home-path { min-height: 330px; padding: 2rem; transition: background .25s; }
.home-path:first-child { border-right: 1px solid #bfc2bd; }
.home-path:hover { background: #d9dbd5; }
.home-path > span { color: #737872; font: .65rem monospace; text-transform: uppercase; }
.home-path h3 { margin: 1rem 0 3rem; font: 500 clamp(2.5rem, 5vw, 5rem)/.92 var(--display); letter-spacing: -.045em; text-transform: uppercase; }
.home-path b { font: .65rem monospace; text-transform: uppercase; }

.page-hero {
  position: relative; min-height: 82svh; display: flex; flex-direction: column;
  justify-content: flex-end; padding: 10rem var(--gutter) 7rem; overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.page-hero > *:not(.hero-grid) { position: relative; z-index: 1; }
.page-hero h1 {
  margin: 4rem 0 2rem; max-width: 1200px;
  font: 600 clamp(4.3rem, 11vw, 11rem)/.82 var(--display);
  letter-spacing: -.07em; text-transform: uppercase;
}
.page-hero h1 em { color: var(--muted); font-weight: 300; font-style: normal; }
.page-lede { align-self: flex-end; max-width: 600px; margin: 0; color: #b8bcb7; font-size: clamp(1.05rem, 1.7vw, 1.4rem); }
.philosophy-manifesto { background: var(--paper); color: var(--ink); }
.philosophy-manifesto .section-label { color: #6f746f; }
.manifesto-copy { max-width: 1080px; margin: 8rem 0 0 auto; }
.manifesto-copy p { margin: 0 0 1.5rem; font: 400 clamp(2rem, 4.8vw, 5rem)/1.08 var(--display); letter-spacing: -.045em; }
.manifesto-copy p:first-child { color: #747974; }
.density-equation { background: var(--ink); }
.equation { display: flex; align-items: center; justify-content: center; gap: clamp(1.5rem, 5vw, 6rem); margin: 10rem auto 5rem; font: 500 clamp(1.5rem, 3vw, 3rem) var(--display); text-transform: uppercase; }
.equation > i { color: var(--signal); font-style: normal; }
.fraction { display: grid; text-align: center; }
.fraction b { padding: 1rem 2rem; font-weight: 500; }
.fraction b:first-child { border-bottom: 1px solid var(--paper); }
.equation-note { max-width: 600px; margin: 0 auto; color: var(--muted); text-align: center; }
.philosophy-prose { max-width: 850px; margin: 7rem auto 0; }
.philosophy-prose p { margin: 0 0 1.5rem; color: #aeb3ae; font-size: clamp(1rem, 1.5vw, 1.25rem); line-height: 1.7; }
.philosophy-prose strong { color: var(--paper); }
.philosophy-prose .prose-emphasis { margin-top: 4rem; color: var(--paper); font: 400 clamp(1.8rem, 3.8vw, 4rem)/1.15 var(--display); letter-spacing: -.035em; }
.philosophy-chapters { background: #cfd1cb; color: var(--ink); }
.philosophy-chapter { display: grid; grid-template-columns: 1fr 1.7fr; gap: clamp(3rem, 8vw, 10rem); padding: clamp(5rem, 9vw, 9rem) 0; border-top: 1px solid #a6aaa4; }
.philosophy-chapter:last-child { border-bottom: 1px solid #a6aaa4; }
.philosophy-chapter > div:first-child > span { color: #697069; font: .65rem monospace; }
.philosophy-chapter h2 { margin: 2rem 0 0; max-width: 560px; font: 500 clamp(2.5rem, 5vw, 5.5rem)/.93 var(--display); letter-spacing: -.05em; text-transform: uppercase; }
.philosophy-chapter > div:last-child { padding-top: 3rem; }
.philosophy-chapter p { margin: 0 0 1.35rem; max-width: 700px; color: #555b55; line-height: 1.7; }
.philosophy-chapter .chapter-conclusion { margin-top: 3rem; color: var(--ink); font: 500 clamp(1.25rem, 2vw, 1.8rem)/1.35 var(--display); }
.page-next { background: var(--signal); color: var(--ink); }
.page-next .section-label { color: #4d591b; }
.page-next .section-label span { color: var(--ink); }
.page-next > a { position: relative; display: block; margin-top: 6rem; font: 600 clamp(3.5rem, 8vw, 9rem)/.87 var(--display); letter-spacing: -.06em; text-transform: uppercase; }
.page-next > a em { font-weight: 300; font-style: normal; }
.page-next > a > span { position: absolute; right: 0; bottom: 0; font-size: .2em; }
.research-index { background: var(--paper); color: var(--ink); }
.research-index .section-label { color: #6f746f; }
.research-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 8rem; border-top: 1px solid #bfc2bd; border-bottom: 1px solid #bfc2bd; }
.research-card { min-height: 520px; padding: 2rem; border-right: 1px solid #bfc2bd; }
.research-card:last-child { border-right: 0; }
.research-card > span, .research-card > p:first-of-type { color: #747974; font: .65rem monospace; text-transform: uppercase; }
.research-card h2 { margin: 6rem 0 2rem; font: 500 clamp(2rem, 3.6vw, 4rem)/.93 var(--display); letter-spacing: -.04em; text-transform: uppercase; }
.research-card > p:last-of-type { color: #636863; font-size: .86rem; }
.research-card b { display: block; margin-top: 3rem; font: .62rem monospace; text-transform: uppercase; }
.product-section { background: var(--ink); }
.product-placeholder { padding: clamp(2rem, 5vw, 5rem); border: 1px solid var(--line); background: var(--panel); }
.product-placeholder > div { display: flex; justify-content: space-between; color: var(--muted); font: .65rem monospace; text-transform: uppercase; }
.product-placeholder > div b { color: var(--signal); }
.product-placeholder h3 { margin: 8rem 0 2rem; font: 500 clamp(3rem, 7vw, 7rem)/.88 var(--display); letter-spacing: -.055em; text-transform: uppercase; }
.product-placeholder > p { max-width: 460px; color: var(--muted); }
.domain-gateway {
  position: relative; min-height: 100svh; display: flex; flex-direction: column;
  justify-content: center; padding: 9rem var(--gutter) 5rem; overflow: hidden;
}
.domain-gateway > *:not(.hero-grid) { position: relative; z-index: 1; }
.gateway-heading { text-align: center; }
.gateway-heading .eyebrow { justify-content: center; }
.gateway-heading h1 { margin: 0 0 .75rem; font: 500 clamp(2.8rem, 5vw, 5.5rem)/1 var(--display); letter-spacing: -.05em; text-transform: uppercase; }
.gateway-heading > p:last-child { max-width: 540px; margin: 0 auto; color: var(--muted); font-size: .85rem; }
.domain-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1rem, 3vw, 3rem); width: min(100%, 1050px); margin: clamp(3rem, 7vh, 6rem) auto 0; }
.domain-option { display: flex; min-height: 330px; flex-direction: column; align-items: center; padding: 2rem 1rem; border: 1px solid var(--line); text-align: center; }
.domain-option > span { margin-top: 2rem; color: var(--muted); font: .6rem monospace; text-transform: uppercase; }
.domain-option h2 { margin: .75rem 0 .2rem; font: 500 clamp(1.4rem, 2.5vw, 2.4rem) var(--display); text-transform: uppercase; }
.domain-option p { margin: auto 0 0; color: var(--muted); font: .6rem monospace; text-transform: uppercase; }
.domain-icon { position: relative; width: 120px; height: 120px; }
.dormant { opacity: .22; cursor: not-allowed; filter: grayscale(1); user-select: none; }
.active-domain { border-color: rgba(216,255,62,.55); background: rgba(216,255,62,.025); box-shadow: inset 0 0 45px rgba(216,255,62,.025), 0 0 40px rgba(216,255,62,.05); transition: transform .3s, border-color .3s, box-shadow .3s; }
.active-domain:hover { transform: translateY(-8px); border-color: var(--signal); box-shadow: 0 18px 70px rgba(216,255,62,.12); }
.active-domain h2, .active-domain p b { color: var(--signal); }
.robotics-icon i { position: absolute; display: block; border: 5px solid var(--paper); }
.robotics-icon i:nth-child(1) { width: 44px; height: 44px; left: 38px; top: 8px; }
.robotics-icon i:nth-child(2) { width: 5px; height: 45px; left: 57px; top: 50px; border-width: 0; background: var(--paper); transform: rotate(35deg); transform-origin: top; }
.robotics-icon i:nth-child(3) { width: 54px; height: 5px; left: 33px; bottom: 8px; border-width: 0; background: var(--paper); }
.intelligence-icon { border: 2px solid var(--paper); border-radius: 50%; }
.intelligence-icon i { position: absolute; width: 12px; height: 12px; border-radius: 50%; background: var(--paper); }
.intelligence-icon i:nth-child(1) { left: 52px; top: 22px; }.intelligence-icon i:nth-child(2) { left: 25px; top: 65px; }.intelligence-icon i:nth-child(3) { right: 25px; top: 65px; }.intelligence-icon i:nth-child(4) { left: 52px; bottom: 16px; }
.intelligence-icon::before, .intelligence-icon::after { content: ""; position: absolute; left: 31px; top: 57px; width: 55px; height: 1px; background: var(--paper); transform: rotate(55deg); }
.intelligence-icon::after { transform: rotate(-55deg); }
.infrastructure-icon { border: 1px solid rgba(216,255,62,.55); box-shadow: inset 0 0 32px rgba(216,255,62,.08); }
.infrastructure-icon i { position: absolute; display: block; background: var(--signal); box-shadow: 0 0 14px rgba(216,255,62,.6); }
.infrastructure-icon i:nth-child(1) { width: 3px; height: 80px; left: 58px; top: 20px; }
.infrastructure-icon i:nth-child(2) { width: 80px; height: 3px; left: 20px; top: 58px; }
.infrastructure-icon i:nth-child(3) { width: 30px; height: 30px; left: 45px; top: 45px; border: 7px solid var(--ink); }
.infrastructure-intro { background: var(--paper); color: var(--ink); }
.infrastructure-intro .section-label { color: #6f746f; }
.infrastructure-intro .product-placeholder { color: var(--paper); }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s ease; }
.reveal.visible { opacity: 1; transform: none; }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes pulse { 50% { box-shadow: 0 0 0 12px rgba(216,255,62,0); } }

@media (max-width: 900px) {
  .menu-toggle { display: flex; align-items: center; gap: .7rem; padding: .5rem; border: 0; background: transparent; font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
  .menu-toggle i, .menu-toggle i::after { display: block; width: 20px; height: 1px; background: currentColor; content: ""; transition: transform .25s; }
  .menu-toggle i::after { transform: translateY(6px); }
  .nav-links { position: fixed; inset: 78px 0 auto; display: none; flex-direction: column; align-items: stretch; padding: 2rem var(--gutter); background: var(--ink); border-bottom: 1px solid var(--line); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .8rem 0; }
  .hero h1 { font-size: clamp(3.2rem, 13vw, 7rem); }
  .hero-bottom { margin-left: 0; flex-direction: column; align-items: start; gap: 2rem; }
  .constraint-frame { width: 75vw; right: -25%; top: 26%; }
  .limits { grid-template-columns: 1fr 1fr; }
  .limit:nth-child(2) { border-right: 0; }
  .limit { border-bottom: 1px solid #bfc2bd; }
  .section-heading { grid-template-columns: 1fr; }
  .philosophy-definition { grid-template-columns: 1fr; }
  .capability { grid-template-columns: .5fr 3fr; }
  .cap-symbol { display: none; }
  .approach-intro, .scenario { grid-template-columns: 1fr; }
  .home-intro-copy { grid-template-columns: 1fr; gap: 2rem; }
  .scenario-visual { max-width: 600px; width: 100%; }
  .research-grid { grid-template-columns: 1fr; }
  .domain-options { grid-template-columns: 1fr; max-width: 430px; }
  .domain-option { min-height: 290px; }
  .philosophy-chapter { grid-template-columns: 1fr; gap: 1rem; }
  .philosophy-chapter > div:last-child { padding-top: 1rem; }
  .research-card { min-height: auto; border-right: 0; border-bottom: 1px solid #bfc2bd; }
  .research-card:last-child { border-bottom: 0; }
  .research-card h2 { margin-top: 4rem; }
}

@media (max-width: 560px) {
  .site-header { height: 68px; }
  .brand small { display: none; }
  .nav-links { top: 68px; }
  .hero { padding-top: 7rem; align-items: start; }
  .hero h1 { margin-top: 5rem; font-size: 15vw; }
  .home-hero-copy h1 { margin-top: 5rem; font-size: 13vw; }
  .home-actions { flex-direction: column; align-items: center; gap: 1.5rem; }
  .home-paths { grid-template-columns: 1fr; }
  .home-path { min-height: 340px; }
  .home-path:first-child { border-right: 0; border-bottom: 1px solid #bfc2bd; }
  .page-hero { min-height: 75svh; padding-bottom: 4rem; }
  .page-hero h1 { font-size: 17vw; }
  .page-lede { align-self: start; }
  .equation { flex-direction: column; margin: 6rem auto 3rem; }
  .hero-status { display: none; }
  .limits { grid-template-columns: 1fr; }
  .limit { min-height: 190px; border-right: 0; }
  .limit h3 { margin-top: 2.5rem; }
  .capability { grid-template-columns: 1fr; gap: 1rem; padding: 2rem 0; }
  .capability:hover { padding: 2rem 1rem; }
  .principles li { grid-template-columns: .5fr 3fr; }
  .contact { min-height: 620px; }
  footer { grid-template-columns: 1fr; }
  footer p:last-child { text-align: left; }
}

@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; }
}

/* AZRA precision-editorial theme */
:root {
  --ink: #111210;
  --panel: #191a17;
  --paper: #e8e6df;
  --muted: #898a82;
  --line: rgba(232, 230, 223, .15);
  --signal: #a45e3b;
  --display: "Manrope", "Helvetica Neue", Arial, sans-serif;
  --serif: "Newsreader", Georgia, serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
}

body { font-family: "Manrope", Arial, sans-serif; }
.brand { letter-spacing: .13em; font-size: .82rem; font-weight: 600; }
.brand img { mix-blend-mode: screen; }
.nav-links { font-family: var(--mono); font-size: .66rem; letter-spacing: .025em; }
.nav-links a.active::before { color: var(--signal); }

.hero-grid {
  opacity: 1;
  background:
    radial-gradient(circle at 76% 44%, rgba(164, 94, 59, .12), transparent 23%),
    linear-gradient(105deg, transparent 0 63%, rgba(255,255,255,.025) 63% 63.08%, transparent 63.08%);
  mask-image: none;
}
.hero h1, .page-hero h1 { font-weight: 500; letter-spacing: -.065em; text-transform: none; }
.hero h1 em, .page-hero h1 em, .contact-copy h2 em, .page-next > a em {
  color: #b8a99d;
  font-family: var(--serif);
  font-weight: 400;
  font-style: italic;
}
.home-hero-copy h1 { font-size: clamp(3.5rem, 8vw, 8.4rem); }
.home-hero-copy h1 em { font-size: 1.08em; }
.eyebrow, .section-label, .text-link, .hero-status,
.definition-name, .home-path > span, .home-path b,
.domain-option > span, .domain-option p {
  font-family: var(--mono);
}
.status-pulse { box-shadow: 0 0 0 6px rgba(164,94,59,.1); animation: none; }
.signal-orbit { animation: none; }
.signal-orbit span { box-shadow: none; }

.home-intro-copy h2, .home-path h3,
.section-heading h2, .approach-intro h2, .scenario-copy h2,
.philosophy-chapter h2, .product-placeholder h3 {
  letter-spacing: -.055em;
  text-transform: none;
}
.home-path:hover { background: #ddd9cf; }

.contact, .page-next { background: #a45e3b; color: #f0e9e2; }
.contact .section-label, .page-next .section-label { color: rgba(240,233,226,.62); }
.contact .section-label span, .page-next .section-label span { color: #f0e9e2; }
.contact-copy h2 em, .page-next > a em { color: #f0e9e2; }

.gateway-heading h1, .domain-option h2 { text-transform: none; }
.active-domain {
  border-color: rgba(164,94,59,.55);
  background: rgba(164,94,59,.025);
  box-shadow: inset 0 0 45px rgba(164,94,59,.025), 0 0 40px rgba(164,94,59,.05);
}
.active-domain:hover { border-color: var(--signal); box-shadow: 0 18px 70px rgba(164,94,59,.12); }
.infrastructure-icon { border-color: rgba(164,94,59,.55); box-shadow: inset 0 0 32px rgba(164,94,59,.08); }
.infrastructure-icon i { box-shadow: 0 0 14px rgba(164,94,59,.35); }

@media (max-width: 560px) {
  .home-hero-copy h1 { font-size: 13vw; }
}

/* AZRA Monolith theme */
:root {
  --ink: #0b0c0d;
  --panel: #121315;
  --paper: #f1f1ee;
  --muted: #787878;
  --line: rgba(241, 241, 238, .14);
  --signal: #f1f1ee;
  --display: "Arial Narrow", "Barlow Condensed", "Helvetica Neue", Arial, sans-serif;
  --serif: "Arial Narrow", "Barlow Condensed", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", Consolas, monospace;
}

body { background: var(--ink); color: var(--paper); }
.site-header.scrolled { background: rgba(11,12,13,.94); }
.nav-links a.active::before { color: #f1f1ee; }

.hero-grid {
  opacity: .5;
  background:
    linear-gradient(90deg, transparent 49.96%, rgba(255,255,255,.045) 50%, transparent 50.04%),
    linear-gradient(transparent 49.96%, rgba(255,255,255,.045) 50%, transparent 50.04%);
  background-size: 230px 230px;
}
.constraint-canvas {
  position: absolute; z-index: 0; inset: 0;
  width: 100%; height: 100%;
  opacity: 1; pointer-events: none;
  mask-image: linear-gradient(90deg, rgba(0,0,0,.2) 0, rgba(0,0,0,.7) 28%, #000 55%);
}
.hero .hero-grid { opacity: .2; }
.hero-monolith {
  position: absolute; z-index: 1; right: clamp(-8rem, -5vw, -2rem); top: 50%;
  width: min(48vw, 680px); aspect-ratio: 1;
  transform: translateY(-47%); pointer-events: none;
}
.hero-monolith img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; mix-blend-mode: screen;
}
.monolith-base { opacity: .075; }
.monolith-light {
  opacity: .4;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 48%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0%, #000 48%, transparent 100%);
  -webkit-mask-size: 28% 100%; mask-size: 28% 100%;
  -webkit-mask-repeat: no-repeat; mask-repeat: no-repeat;
  animation: monolithScan 7.5s ease-in-out infinite;
}
.hero-copy { z-index: 3; }
@keyframes monolithScan {
  0%, 3% { -webkit-mask-position: -30% 0; mask-position: -30% 0; opacity: .1; }
  30%, 46% { opacity: .42; }
  82%, 100% { -webkit-mask-position: 140% 0; mask-position: 140% 0; opacity: .08; }
}
@media (max-width: 760px) {
  .hero-monolith { right: -34vw; width: 95vw; opacity: .65; }
  .constraint-canvas { opacity: .5; }
}
@media (prefers-reduced-motion: reduce) {
  .monolith-light { animation: none; -webkit-mask-image: none; mask-image: none; opacity: .055; }
  .constraint-canvas { display: none; }
}
.hero h1, .page-hero h1 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -.05em;
  text-transform: uppercase;
}
.hero h1 em, .page-hero h1 em,
.contact-copy h2 em, .page-next > a em {
  color: #777;
  font-family: var(--display);
  font-weight: 300;
  font-style: normal;
}
.home-hero-copy h1 em { font-size: 1em; }
.constraint-frame { opacity: .3; }
.status-pulse { background: #f1f1ee; box-shadow: 0 0 0 5px rgba(255,255,255,.08); }

.home-intro-copy h2, .home-path h3,
.section-heading h2, .approach-intro h2, .scenario-copy h2,
.philosophy-chapter h2, .product-placeholder h3 {
  font-family: var(--display);
  font-weight: 500;
  text-transform: uppercase;
}
.home-path:hover { background: #e2e2de; }

.contact, .page-next { background: #0a0a0a; color: #f1f1ee; border-top: 1px solid #2b2b2b; }
.contact .section-label, .page-next .section-label { color: #777; }
.contact .section-label span, .page-next .section-label span { color: #f1f1ee; }
.contact-copy h2 em, .page-next > a em { color: #777; }

.gateway-heading h1, .domain-option h2 { font-family: var(--display); text-transform: uppercase; }
.active-domain {
  border-color: rgba(241,241,238,.55);
  background: rgba(255,255,255,.018);
  box-shadow: inset 0 0 45px rgba(255,255,255,.018), 0 0 35px rgba(255,255,255,.04);
}
.active-domain:hover { border-color: #f1f1ee; box-shadow: 0 18px 65px rgba(255,255,255,.09); }
.active-domain h2, .active-domain p b { color: #f1f1ee; }
.infrastructure-icon { border-color: rgba(241,241,238,.55); box-shadow: inset 0 0 28px rgba(255,255,255,.05); }
.infrastructure-icon i { background: #f1f1ee; box-shadow: 0 0 12px rgba(255,255,255,.3); }

/* Domain line symbols */
.domain-icon { width: 180px; height: 180px; }
.robotics-icon,
.intelligence-icon,
.infrastructure-icon {
  border: 0;
  border-radius: 0;
  box-shadow: none;
}
.robotics-icon span,
.intelligence-icon span,
.infrastructure-icon span { position: absolute; display: block; }

.robot-base {
  left: 15px; bottom: 19px; width: 66px; height: 11px;
  border: 1px solid currentColor; border-top-width: 3px;
}
.robot-base::before {
  content: ""; position: absolute; left: 10px; bottom: 10px;
  width: 42px; height: 28px; border: 1px solid currentColor;
}
.robot-arm {
  height: 13px; border: 1px solid currentColor;
  transform-origin: left center;
}
.arm-lower { left: 55px; bottom: 58px; width: 82px; transform: rotate(-61deg); }
.arm-upper { left: 92px; bottom: 130px; width: 66px; transform: rotate(-33deg); }
.robot-joint {
  width: 28px; height: 28px; border: 2px solid currentColor;
  background: var(--ink);
}
.robot-joint::after {
  content: ""; position: absolute; inset: 9px; background: currentColor;
}
.joint-a { left: 42px; bottom: 45px; }
.joint-b { left: 80px; bottom: 116px; }
.joint-c { right: 12px; top: 17px; }
.robot-guide {
  right: 12px; bottom: 17px; width: 94px; height: 94px;
  border-right: 1px dashed currentColor; border-bottom: 1px dashed currentColor;
  border-radius: 0 0 100% 0; opacity: .45;
}

.intel-ring { inset: 15px; border: 1px solid currentColor; border-radius: 50%; }
.intel-axis { left: 32px; top: 89px; width: 116px; height: 1px; background: currentColor; }
.intel-axis.axis-v { transform: rotate(90deg); }
.intel-core {
  left: 72px; top: 72px; width: 36px; height: 36px;
  border: 1px solid currentColor; transform: rotate(45deg);
}
.intel-core::after {
  content: ""; position: absolute; inset: 13px; background: currentColor;
}
.intel-node {
  width: 22px; height: 22px; border: 2px solid currentColor;
  border-radius: 50%; background: var(--ink);
}
.node-top { left: 79px; top: 3px; }
.node-right { right: 3px; top: 79px; }
.node-bottom { left: 79px; bottom: 3px; }
.node-left { left: 3px; top: 79px; }
.intelligence-icon::before,
.intelligence-icon::after {
  content: ""; position: absolute; left: 47px; top: 89px;
  width: 86px; height: 1px; background: currentColor; opacity: .45;
  transform: rotate(45deg);
}
.intelligence-icon::after { transform: rotate(-45deg); }

.infra-frame { left: 50%; top: 50%; border: 1px solid currentColor; transform: translate(-50%,-50%); }
.frame-outer { width: 138px; height: 112px; }
.frame-middle { width: 76px; height: 76px; background: var(--ink); }
.frame-inner { width: 42px; height: 42px; background: var(--ink); }
.infra-axis { left: 8px; top: 89px; width: 164px; height: 1px; background: currentColor; }
.infra-v { transform: rotate(90deg); }
.infra-axis::after {
  content: ""; position: absolute; left: 0; top: 5px; width: 100%; height: 1px;
  background: currentColor; opacity: .3;
}
.infra-core {
  left: 83px; top: 83px; width: 14px; height: 14px;
  border: 3px solid var(--ink); background: currentColor;
}
.active-domain .infrastructure-icon {
  color: #f1f1ee;
  filter: drop-shadow(0 0 8px rgba(255,255,255,.16));
}

/* Robotics domain mark */
.robot-corner {
  width: 58px; height: 58px;
  border: 2px solid currentColor;
}
.robot-corner::after {
  content: ""; position: absolute; width: 27px; height: 27px;
  background: var(--ink);
}
.corner-lower { left: 17px; bottom: 17px; }
.corner-lower::after { right: -3px; top: -3px; }
.corner-upper { right: 17px; top: 17px; }
.corner-upper::after { left: -3px; bottom: -3px; }
.robot-link {
  left: 56px; top: 86px; width: 70px; height: 12px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(-45deg);
  transform-origin: center;
}
.robot-diamond {
  left: 77px; top: 69px; width: 34px; height: 34px;
  border: 2px solid currentColor;
  background: var(--ink);
  transform: rotate(45deg);
}

/* Infrastructure domain mark */
.infra-chip {
  left: 59px; top: 59px; width: 62px; height: 62px;
  border: 2px solid currentColor; background: var(--ink);
}
.infra-chip::after {
  content: ""; position: absolute; inset: 20px; background: currentColor;
}
.infra-bus { background: currentColor; }
.bus-h { left: 20px; top: 89px; width: 140px; height: 2px; }
.bus-v { left: 89px; top: 20px; width: 2px; height: 140px; }
.infra-trace { width: 42px; height: 42px; border-color: currentColor; }
.trace-nw { left: 29px; top: 29px; border-left: 2px solid; border-bottom: 2px solid; }
.trace-ne { right: 29px; top: 29px; border-right: 2px solid; border-bottom: 2px solid; }
.trace-sw { left: 29px; bottom: 29px; border-left: 2px solid; border-top: 2px solid; }
.trace-se { right: 29px; bottom: 29px; border-right: 2px solid; border-top: 2px solid; }
.infra-end {
  width: 24px; height: 24px; border: 2px solid currentColor;
  background: var(--ink);
}
.end-nw { left: 17px; top: 17px; }
.end-ne { right: 17px; top: 17px; }
.end-sw { left: 17px; bottom: 17px; }
.end-se { right: 17px; bottom: 17px; }

/* Intelligence domain mark */
.intelligence-icon::before,
.intelligence-icon::after { content: none; }
.intel-hex {
  left: 53px; top: 47px; width: 74px; height: 86px;
  background: currentColor;
  clip-path: polygon(25% 0,75% 0,100% 50%,75% 100%,25% 100%,0 50%);
}
.intel-hex::after {
  content: ""; position: absolute; inset: 3px;
  background: var(--ink);
  clip-path: inherit;
}
.intel-core {
  left: 80px; top: 80px; width: 20px; height: 20px;
  border: 0; background: currentColor; transform: none;
}
.intel-core::after { content: none; }
.intel-spoke {
  left: 89px; top: 89px; width: 47px; height: 2px;
  background: currentColor; transform-origin: left center;
}
.spoke-1 { transform: rotate(-90deg); }
.spoke-2 { transform: rotate(-30deg); }
.spoke-3 { transform: rotate(30deg); }
.spoke-4 { transform: rotate(90deg); }
.spoke-5 { transform: rotate(150deg); }
.spoke-6 { transform: rotate(210deg); }
.intel-node {
  width: 22px; height: 22px; border: 2px solid currentColor;
  border-radius: 0; background: var(--ink);
}
.intel-node-1 { left: 79px; top: 4px; }
.intel-node-2 { right: 13px; top: 35px; }
.intel-node-3 { right: 13px; bottom: 35px; }
.intel-node-4 { left: 79px; bottom: 4px; }
.intel-node-5 { left: 13px; bottom: 35px; }
.intel-node-6 { left: 13px; top: 35px; }