:root {
  --black: #000;
  --near-black: #111;
  --white: #fff;
  --soft-white: #f7f7f7;
  --grid-gray: #e6e6e6;
  --system-gray: #888;
  --surface: #fff;
  --text: #111;
  --muted: #666;
  --border: #111;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --space-9: 128px;
  --container: 1240px;
  --font-sans: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --shadow-pixel: 8px 8px 0 #000;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; }
img, svg { display: block; max-width: 100%; }
::selection { color: #fff; background: #000; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 9999;
  transform: translateY(-140%);
  padding: 12px 16px;
  color: #fff;
  background: #000;
  border: 2px solid #fff;
  font: 700 12px/1 var(--font-mono);
  text-transform: uppercase;
}
.skip-link:focus { transform: translateY(0); }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}
.section { padding: var(--space-9) 0; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid var(--grid-gray);
  backdrop-filter: blur(12px);
}
.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark { width: 32px; height: 32px; color: #000; }
.brand-word {
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.06em;
}
.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav > a:not(.button) {
  position: relative;
  text-decoration: none;
  font: 700 12px/1 var(--font-mono);
  letter-spacing: .02em;
  text-transform: uppercase;
}
.site-nav > a:not(.button)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  background: #000;
  transition: width .2s ease;
}
.site-nav > a:hover::after,
.site-nav > a:focus-visible::after { width: 100%; }
.menu-toggle { display: none; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  color: #fff;
  background: #000;
  border: 2px solid #000;
  border-radius: 0;
  text-decoration: none;
  font: 800 12px/1 var(--font-mono);
  letter-spacing: .02em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, color .16s ease;
}
.button:hover { transform: translate(-3px, -3px); box-shadow: 5px 5px 0 #777; }
.button:active { transform: translate(0,0); box-shadow: none; }
.button:focus-visible, .card-action:focus-visible, .choice-card:has(input:focus-visible), .capability-node:focus-visible { outline: 3px solid #000; outline-offset: 4px; }
.button-small { min-height: 40px; padding: 10px 14px; }
.button-large { min-height: 64px; padding: 18px 28px; font-size: 14px; }
.button-secondary { color: #000; background: #fff; }
.button-invert { color: #000; background: #fff; border-color: #fff; }
.button-invert:hover { box-shadow: 5px 5px 0 #555; }
.button:disabled { opacity: .35; cursor: not-allowed; transform: none; box-shadow: none; }
.text-link {
  font: 800 12px/1 var(--font-mono);
  text-transform: uppercase;
  text-underline-offset: 6px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  font: 800 12px/1.4 var(--font-mono);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.status-dot { width: 8px; height: 8px; background: #000; animation: blink 1.8s steps(1) infinite; }
@keyframes blink { 50% { opacity: .25; } }

.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  overflow: hidden;
  border-bottom: 1px solid #000;
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .45;
  background-image: linear-gradient(#eee 1px, transparent 1px), linear-gradient(90deg, #eee 1px, transparent 1px);
  background-size: 32px 32px;
  mask-image: linear-gradient(to right, #000 0, rgba(0,0,0,.6) 50%, transparent 100%);
}
.hero-layout {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 113px);
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 72px;
  padding-top: 72px;
  padding-bottom: 72px;
}
.hero-copy h1,
.section-heading h2,
.fit-card h2,
.final-cta h2 {
  margin: 0;
  font-weight: 780;
  letter-spacing: -.055em;
  line-height: .98;
}
.hero-copy h1 { max-width: 760px; font-size: clamp(54px, 7vw, 104px); }
.pixel-underline {
  position: relative;
  display: inline;
}
.pixel-underline::after {
  content: "";
  position: absolute;
  left: .04em;
  right: .02em;
  bottom: .04em;
  height: .09em;
  background: repeating-linear-gradient(90deg, #000 0 8px, transparent 8px 12px);
  z-index: -1;
}
.hero-lead { max-width: 690px; margin: 32px 0 0; font-size: clamp(18px, 2vw, 24px); line-height: 1.45; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 36px; }
.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 48px;
  background: #000;
  border: 1px solid #000;
}
.hero-proof > div { display: flex; gap: 12px; min-height: 72px; padding: 16px; background: #fff; }
.hero-proof strong { font: 800 11px/1.3 var(--font-mono); }
.hero-proof span { font-size: 13px; line-height: 1.35; }

.mission-console {
  color: #fff;
  background: #000;
  border: 1px solid #000;
  box-shadow: 12px 12px 0 #cfcfcf;
}
.console-topbar, .console-footer {
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  font: 700 10px/1 var(--font-mono);
  letter-spacing: .05em;
}
.console-topbar { border-bottom: 1px solid #555; }
.console-footer { border-top: 1px solid #555; }
.console-footer span { opacity: .75; }
.console-stage { position: relative; min-height: 440px; overflow: hidden; }
.console-grid {
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image: linear-gradient(#fff 1px, transparent 1px), linear-gradient(90deg, #fff 1px, transparent 1px);
  background-size: 24px 24px;
}
.connection-map { position: absolute; inset: 36px 24px 24px; width: calc(100% - 48px); height: calc(100% - 60px); overflow: visible; }
.map-path { fill: none; stroke: #777; stroke-width: 3; stroke-linecap: square; stroke-dasharray: 8 6; }
.map-node { cursor: pointer; outline: none; }
.map-node rect { fill: #000; stroke: #fff; stroke-width: 3; transition: fill .15s ease, stroke .15s ease; }
.map-node text { fill: #fff; font: 800 18px var(--font-mono); pointer-events: none; }
.map-node:hover rect, .map-node:focus rect { fill: #fff; stroke: #fff; }
.map-node:hover text, .map-node:focus text { fill: #000; }
.active-packet { fill: #fff; filter: drop-shadow(0 0 6px #fff); }
.packet-one { offset-path: path("M76 194H174V98H262H356V194H444"); animation: travel 4.4s linear infinite; }
.packet-two { offset-path: path("M76 194H174V290H262H356V194H444"); animation: travel 4.4s linear 2.2s infinite; }
@keyframes travel { to { offset-distance: 100%; } }
.console-label { position: absolute; padding: 6px 8px; color: #bbb; background: #000; font: 700 9px/1 var(--font-mono); letter-spacing: .05em; }
.label-one { left: 16px; top: 52%; }
.label-two { left: 50%; top: 16px; transform: translateX(-50%); }
.label-three { right: 14px; top: 52%; }
.node-tooltip { position: absolute; right: 16px; bottom: 16px; max-width: 230px; padding: 10px 12px; color: #000; background: #fff; font: 700 10px/1.4 var(--font-mono); }
.hero-ticker { position: relative; z-index: 2; overflow: hidden; color: #fff; background: #000; border-top: 1px solid #000; }
.ticker-track { width: max-content; display: flex; gap: 52px; padding: 13px 0; animation: ticker 28s linear infinite; }
.ticker-track span { font: 700 11px/1 var(--font-mono); }
.ticker-track span::before { content: "■"; margin-right: 52px; font-size: 7px; vertical-align: 1px; }
@keyframes ticker { to { transform: translateX(-50%); } }

.section-heading { max-width: 900px; margin-bottom: 64px; }
.section-heading h2 { font-size: clamp(42px, 5.5vw, 76px); }
.section-heading > p:last-child { max-width: 720px; margin: 28px 0 0; color: var(--muted); font-size: 19px; }
.offers { background: var(--soft-white); border-bottom: 1px solid #000; }
.level-path { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid #000; background: #000; }
.level-card { position: relative; min-height: 580px; padding: 28px; background: #fff; outline: none; transition: background .18s ease, color .18s ease; }
.level-card + .level-card { border-left: 1px solid #000; }
.level-card.is-active, .level-card:hover, .level-card:focus-visible { color: #fff; background: #000; }
.level-meta { display: flex; justify-content: space-between; gap: 12px; font: 700 10px/1.3 var(--font-mono); text-transform: uppercase; }
.level-icon { width: 72px; height: 72px; display: grid; place-items: center; margin: 72px 0 24px; border: 2px solid currentColor; font: 800 34px/1 var(--font-mono); }
.level-card h3 { margin: 0; font-size: 28px; line-height: 1.1; letter-spacing: -.03em; }
.level-card > p { min-height: 122px; margin: 22px 0 0; color: currentColor; opacity: .72; }
.level-card ul { margin: 28px 0 80px; padding: 0; list-style: none; }
.level-card li { padding: 12px 0 12px 18px; border-top: 1px solid currentColor; font-size: 14px; }
.level-card li::before { content: "■"; float: left; margin-left: -18px; font-size: 7px; transform: translateY(5px); }
.card-action { position: absolute; left: 28px; right: 28px; bottom: 28px; display: flex; justify-content: space-between; padding: 14px 0; color: currentColor; background: transparent; border: 0; border-top: 2px solid currentColor; font: 800 12px/1 var(--font-mono); text-transform: uppercase; cursor: pointer; }
.level-progress { position: absolute; left: 0; right: 0; bottom: -18px; height: 8px; background: #d6d6d6; }
.level-progress span { display: block; width: 33.333%; height: 100%; background: #000; transition: width .35s ease; }

.configurator { border-bottom: 1px solid #000; }
.configurator-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 80px; align-items: start; }
.sticky-heading { position: sticky; top: 112px; margin-bottom: 0; }
.sticky-heading h2 { font-size: clamp(40px, 5vw, 66px); }
.config-progress { height: 8px; margin-top: 36px; background: var(--grid-gray); }
.config-progress span { display: block; width: var(--progress); height: 100%; background: #000; transition: width .3s ease; }
.mission-builder { min-height: 610px; padding: 40px; border: 2px solid #000; box-shadow: var(--shadow-pixel); }
.builder-step { display: none; margin: 0; padding: 0; border: 0; }
.builder-step.is-active { display: block; animation: stepIn .25s ease; }
@keyframes stepIn { from { opacity: 0; transform: translateY(10px); } }
.builder-step legend { width: 100%; margin-bottom: 32px; font-size: 30px; font-weight: 760; line-height: 1.2; letter-spacing: -.035em; }
.builder-step legend span { display: block; margin-bottom: 10px; font: 800 12px/1 var(--font-mono); }
.choice-grid { display: grid; gap: 14px; }
.choice-grid-compact { grid-template-columns: 1fr 1fr; }
.choice-card { position: relative; cursor: pointer; }
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card > span { min-height: 104px; display: flex; flex-direction: column; justify-content: center; padding: 20px 22px 20px 52px; border: 1px solid #000; background: #fff; transition: background .16s ease, color .16s ease, transform .16s ease; }
.choice-card > span::before { content: ""; position: absolute; left: 20px; top: 50%; width: 16px; height: 16px; border: 2px solid #000; transform: translateY(-50%); }
.choice-card input:checked + span { color: #fff; background: #000; transform: translate(-4px,-4px); box-shadow: 6px 6px 0 #aaa; }
.choice-card input:checked + span::before { background: #fff; border-color: #fff; box-shadow: inset 0 0 0 4px #000; }
.choice-card strong { font-size: 18px; }
.choice-card small { margin-top: 4px; color: currentColor; opacity: .7; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field-grid label:first-child { grid-column: 1 / -1; }
.field-grid label { display: flex; flex-direction: column; gap: 8px; }
.field-grid label > span { font: 800 11px/1 var(--font-mono); text-transform: uppercase; }
.field-grid input, .field-grid select, .field-grid textarea { width: 100%; padding: 14px 16px; color: #000; background: #fff; border: 1px solid #000; border-radius: 0; outline: 0; }
.field-grid input:focus, .field-grid select:focus, .field-grid textarea:focus { box-shadow: 0 0 0 3px #000; }
.field-grid textarea { resize: vertical; min-height: 160px; }
.field-grid small { align-self: end; font: 700 10px/1 var(--font-mono); color: var(--muted); }
.honeypot { position: absolute !important; left: -9999px !important; }
.builder-actions { display: flex; justify-content: space-between; gap: 16px; margin-top: 40px; padding-top: 24px; border-top: 1px solid #000; }
.form-message { min-height: 24px; margin: 16px 0 0; font: 700 12px/1.4 var(--font-mono); }
.mission-result { grid-column: 2; padding: 32px; color: #fff; background: #000; border: 2px solid #000; box-shadow: 8px 8px 0 #aaa; }
.result-head { display: flex; align-items: center; justify-content: space-between; padding-bottom: 16px; border-bottom: 1px solid #555; font: 700 10px/1 var(--font-mono); }
.result-head button { color: #fff; background: none; border: 0; font-size: 28px; cursor: pointer; }
.result-score { display: flex; align-items: end; gap: 12px; margin-top: 32px; }
.result-score span { font: 800 80px/.8 var(--font-mono); }
.result-score small { font: 700 10px/1 var(--font-mono); }
.result-label { margin: 48px 0 4px; color: #aaa; font: 700 10px/1 var(--font-mono); text-transform: uppercase; }
.mission-result h3 { margin: 0; font-size: clamp(36px, 5vw, 56px); line-height: .98; letter-spacing: -.04em; }
.mission-result > p { max-width: 700px; }
.mission-result dl { display: grid; grid-template-columns: repeat(3,1fr); margin: 32px 0; border: 1px solid #555; }
.mission-result dl div { padding: 16px; }
.mission-result dl div + div { border-left: 1px solid #555; }
.mission-result dt { color: #aaa; font: 700 9px/1 var(--font-mono); text-transform: uppercase; }
.mission-result dd { margin: 8px 0 0; font-size: 14px; }
.result-actions { display: flex; gap: 12px; }
.result-note { color: #aaa; font-size: 12px; }

.capabilities { background: #000; color: #fff; }
.capabilities .section-heading > p:last-child { color: #aaa; }
.capability-system { position: relative; min-height: 720px; border: 1px solid #555; background-image: linear-gradient(#222 1px, transparent 1px), linear-gradient(90deg,#222 1px, transparent 1px); background-size: 32px 32px; overflow: hidden; }
.capability-system::before, .capability-system::after { content: ""; position: absolute; background: #555; }
.capability-system::before { left: 50%; top: 0; bottom: 0; width: 1px; }
.capability-system::after { top: 50%; left: 0; right: 0; height: 1px; }
.capability-core { position: absolute; left: 50%; top: 50%; z-index: 2; width: 320px; min-height: 240px; display: flex; flex-direction: column; justify-content: center; padding: 28px; color: #000; background: #fff; transform: translate(-50%,-50%); box-shadow: 10px 10px 0 #444; }
.capability-core span, .capability-core small { font: 700 10px/1.3 var(--font-mono); }
.capability-core strong { margin: 20px 0; font-size: 38px; line-height: 1; letter-spacing: -.04em; }
.capability-node { position: absolute; z-index: 2; min-width: 170px; display: flex; align-items: center; gap: 12px; padding: 16px; color: #fff; background: #000; border: 1px solid #fff; font-weight: 700; cursor: pointer; transition: background .15s ease, color .15s ease, transform .15s ease; }
.capability-node span { font: 700 10px/1 var(--font-mono); }
.capability-node:hover, .capability-node.is-active { color: #000; background: #fff; transform: translate(-4px,-4px); box-shadow: 6px 6px 0 #555; }
.node-1 { left: 7%; top: 12%; }
.node-2 { right: 8%; top: 13%; }
.node-3 { left: 6%; bottom: 14%; }
.node-4 { right: 7%; bottom: 15%; }
.node-5 { left: 50%; top: 5%; transform: translateX(-50%); }
.node-5:hover, .node-5.is-active { transform: translate(calc(-50% - 4px),-4px); }
.capability-readout { position: absolute; left: 50%; bottom: 28px; z-index: 2; width: min(720px, calc(100% - 48px)); padding: 14px 16px; color: #000; background: #fff; transform: translateX(-50%); font: 700 11px/1.5 var(--font-mono); text-align: center; }
.deep-domains { display: grid; grid-template-columns: repeat(4,1fr); border: 1px solid #555; border-top: 0; }
.deep-domains > div { padding: 24px; }
.deep-domains > div + div { border-left: 1px solid #555; }
.deep-domains span { color: #888; font: 700 9px/1 var(--font-mono); }
.deep-domains strong { display: block; margin-top: 18px; font-size: 20px; }
.deep-domains p { color: #aaa; font-size: 13px; }

.principles { border-bottom: 1px solid #000; }
.principles-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.principles .section-heading { position: sticky; top: 112px; align-self: start; }
.principle-list { border-top: 2px solid #000; }
.principle-list article { display: grid; grid-template-columns: 72px 1fr; gap: 24px; padding: 28px 0; border-bottom: 1px solid #000; }
.principle-list article > span { font: 800 12px/1 var(--font-mono); }
.principle-list h3 { margin: 0; font-size: 24px; letter-spacing: -.025em; }
.principle-list p { margin: 8px 0 0; color: var(--muted); }

.fit-section { padding: 0; border-bottom: 1px solid #000; }
.fit-grid { width: 100%; max-width: none; display: grid; grid-template-columns: 1fr 1fr; }
.fit-card { min-height: 600px; padding: clamp(40px, 6vw, 92px); }
.fit-card h2 { margin-bottom: 36px; font-size: clamp(36px, 4.5vw, 64px); }
.fit-card ul { padding: 0; margin: 0; list-style: none; }
.fit-card li { padding: 16px 0 16px 24px; border-top: 1px solid currentColor; }
.fit-card li::before { content: "+"; float: left; margin-left: -24px; font: 800 14px/1 var(--font-mono); }
.fit-positive { color: #fff; background: #000; }
.fit-negative { color: #000; background: #fff; }
.fit-negative li::before { content: "×"; }

.final-cta { padding: 96px 0; background: #111; color: #fff; }
.final-cta-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 80px; align-items: center; }
.final-cta h2 { font-size: clamp(44px, 6vw, 82px); }
.final-cta p { max-width: 760px; color: #aaa; font-size: 18px; }
.contact-panel { padding: 32px; border: 1px solid #555; }
.contact-panel > p { font-size: 12px; }
.contact-meta { margin-top: 40px; padding-top: 24px; border-top: 1px solid #555; }
.contact-meta span { display: block; margin-bottom: 12px; color: #888; font: 700 10px/1 var(--font-mono); }
.contact-meta strong { font-size: 22px; line-height: 1.25; }

.site-footer { padding: 40px 0; color: #fff; background: #000; }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 24px; align-items: center; }
.footer-brand .brand-mark { color: #fff; }
.footer-grid > p { margin: 0; color: #aaa; font-size: 13px; }
.footer-code { justify-self: end; display: flex; gap: 14px; font: 700 10px/1 var(--font-mono); }
.copyright { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid #333; }

.toast { position: fixed; right: 24px; bottom: 24px; z-index: 2000; max-width: 360px; padding: 14px 16px; color: #fff; background: #000; border: 1px solid #fff; transform: translateY(160%); transition: transform .22s ease; font: 700 11px/1.4 var(--font-mono); }
.toast.is-visible { transform: translateY(0); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .55s ease, transform .55s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .hero-layout { grid-template-columns: 1fr; gap: 48px; }
  .hero-copy { padding-top: 32px; }
  .mission-console { max-width: 760px; }
  .configurator-layout, .principles-layout { grid-template-columns: 1fr; }
  .sticky-heading, .principles .section-heading { position: static; }
  .mission-result { grid-column: auto; }
  .deep-domains { grid-template-columns: 1fr 1fr; }
  .deep-domains > div:nth-child(3) { border-left: 0; border-top: 1px solid #555; }
  .deep-domains > div:nth-child(4) { border-top: 1px solid #555; }
}

@media (max-width: 860px) {
  .section { padding: 88px 0; }
  .site-nav {
    position: fixed;
    inset: 72px 0 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 32px 20px;
    background: #fff;
    transform: translateX(100%);
    transition: transform .22s ease;
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav > a { padding: 22px 0; border-bottom: 1px solid #000; font-size: 16px !important; }
  .site-nav .button { margin-top: 24px; }
  .menu-toggle { width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; background: #fff; border: 1px solid #000; cursor: pointer; }
  .menu-toggle span:not(.sr-only) { width: 20px; height: 2px; display: block; background: #000; transition: transform .18s ease, opacity .18s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(2) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(3) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-of-type(4) { transform: translateY(-7px) rotate(-45deg); }
  .hero { min-height: auto; }
  .hero-layout { min-height: auto; padding-top: 56px; }
  .hero-proof { grid-template-columns: 1fr; }
  .hero-proof > div + div { border-top: 1px solid #000; }
  .level-path { grid-template-columns: 1fr; }
  .level-card { min-height: auto; padding-bottom: 100px; }
  .level-card + .level-card { border-left: 0; border-top: 1px solid #000; }
  .level-card > p { min-height: auto; }
  .level-icon { margin-top: 44px; }
  .capability-system { min-height: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; padding: 24px; background-color: #333; }
  .capability-system::before, .capability-system::after { display: none; }
  .capability-core, .capability-node, .capability-readout { position: static; width: auto; min-width: 0; transform: none !important; }
  .capability-core { grid-column: 1 / -1; min-height: 220px; }
  .capability-node { min-height: 76px; }
  .capability-readout { grid-column: 1 / -1; text-align: left; }
  .fit-grid, .final-cta-inner { grid-template-columns: 1fr; }
  .fit-card { min-height: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-code { justify-self: start; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .hero-copy h1 { font-size: clamp(48px, 15vw, 70px); }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .text-link { padding: 8px 0; }
  .mission-console { box-shadow: 7px 7px 0 #ccc; }
  .console-stage { min-height: 340px; }
  .connection-map { inset: 34px 8px 20px; width: calc(100% - 16px); height: calc(100% - 54px); }
  .console-label { display: none; }
  .node-tooltip { left: 12px; right: 12px; max-width: none; }
  .section-heading h2 { font-size: 42px; }
  .mission-builder { padding: 24px 18px; box-shadow: 6px 6px 0 #000; }
  .builder-step legend { font-size: 25px; }
  .choice-grid-compact, .field-grid { grid-template-columns: 1fr; }
  .field-grid label:first-child { grid-column: auto; }
  .builder-actions { flex-wrap: wrap; }
  .builder-actions .button { flex: 1; }
  .mission-result dl { grid-template-columns: 1fr; }
  .mission-result dl div + div { border-left: 0; border-top: 1px solid #555; }
  .result-actions { flex-direction: column; }
  .capability-system { grid-template-columns: 1fr; }
  .capability-core, .capability-readout { grid-column: auto; }
  .deep-domains { grid-template-columns: 1fr; }
  .deep-domains > div + div { border-left: 0; border-top: 1px solid #555; }
  .principle-list article { grid-template-columns: 44px 1fr; }
  .footer-code { flex-wrap: wrap; }
  .toast { left: 14px; right: 14px; bottom: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .hero-ticker, .menu-toggle, .button, .card-action, .toast { display: none !important; }
  .section { padding: 32px 0; }
  .hero-layout, .configurator-layout, .principles-layout, .final-cta-inner { grid-template-columns: 1fr; }
  .mission-console, .capabilities, .final-cta, .fit-positive { color: #000 !important; background: #fff !important; box-shadow: none; }
}