:root {
  --paper: #f5f4ef;
  --ink: #192d29;
  --muted: #5c6962;
  --line: #d6d9cf;
  --accent: #bf462b;
  --dark: #18312b;
  --sans: "Inter", "Helvetica Neue", Arial, sans-serif;
  --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
::selection { color: #fff; background: #8f3724; }
a { color: inherit; text-underline-offset: 5px; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:not(:disabled), a { touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 6px; }
[hidden] { display: none !important; }
.wrap { width: min(1296px, calc(100% - 128px)); margin-inline: auto; }
.page-frame { max-width: 1800px; margin: auto; }
.skip-link { position: fixed; top: 10px; left: 20px; padding: 12px 20px; background: var(--ink); color: white; z-index: 10; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.header { height: 103px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; gap: 11px; align-items: center; text-decoration: none; font-size: 32px; font-weight: 650; letter-spacing: -1.7px; }
.brand svg { width: 36px; height: 36px; }
.header-contact { display: inline-flex; align-items: center; gap: 25px; padding: 12px 0 12px 16px; font-size: 14px; font-weight: 500; text-decoration: none; }
.header-contact svg { width: 19px; height: 19px; stroke: currentColor; stroke-width: 1.6; transition: transform 160ms ease; }
.header-contact:hover svg, .contact-link:hover svg { transform: translate(3px, -3px); }
.header-contact:hover { color: var(--accent); }
.hero { display: grid; grid-template-columns: 1.14fr 1fr; position: relative; padding-top: 97px; }
.hero-intro { position: relative; z-index: 1; padding-bottom: 73px; }
.eyebrow { display: flex; align-items: center; gap: 11px; margin: 0 0 34px; font: 10px/1.7 var(--mono); font-weight: 500; letter-spacing: 1.35px; text-transform: uppercase; }
.signal-square { width: 7px; height: 7px; flex: 0 0 7px; background: var(--accent); }
h1 { font-size: clamp(65px, 6.6vw, 97px); font-weight: 500; letter-spacing: -.067em; line-height: 1.045; margin: 0; width: max-content; max-width: 111%; }
h1 > span { display: block; }
.accent { color: var(--accent); }
.hero-bottom { padding-top: 38px; }
.hero-description { font-size: 20px; line-height: 1.6; color: #46564f; max-width: 400px; margin: 0 0 30px; letter-spacing: -.3px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; min-height: 53px; padding: 15px 20px; font-size: 14px; font-weight: 550; background: var(--ink); color: #fff; text-decoration: none; border: 1px solid var(--ink); transition: background 160ms, border-color 160ms; }
.button svg { width: 20px; height: 20px; stroke: currentColor; stroke-width: 1.5; }
.button:hover { background: #2f4941; border-color: #2f4941; }
.hero-figure { align-self: center; margin: 31px -7px 18px -12px; position: relative; z-index: 0; }
.architecture { display: block; width: 100%; height: auto; overflow: visible; }
.registration { fill: none; stroke: #adb7ad; stroke-width: .8; }
.diagram-underlay { fill: #edece5; stroke: #c9cfc3; stroke-width: .8; }
.plane-grid { fill: none; stroke: #c7cec3; stroke-width: .65; opacity: .65; }
.diagram-route { fill: none; stroke: var(--accent); stroke-width: 1.6; }
.route-point { fill: var(--accent); }
.node-base { fill: #f8f7f1; stroke: #8a9b90; stroke-width: 1; }
.device-icon { stroke: #3a554b; stroke-width: 1.15; fill: #f5f4ef; stroke-linecap: square; stroke-linejoin: round; }
.core-name { fill: #f5f4ef; font: 22px var(--sans); letter-spacing: -.6px; }
.core-detail { fill: #c4d8c6; font: 8px var(--mono); letter-spacing: 1.5px; }
.diagram-label { font: 12px var(--sans); fill: #3e564c; }
.diagram-small { font: 8px var(--mono); fill: #65776b; letter-spacing: 1px; }
.hero-baseline { grid-column: 1/-1; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1.35fr 1fr; align-items: center; gap: 20px; padding: 19px 0; font: 10px/1.5 var(--mono); letter-spacing: .25px; }
.hero-baseline > :first-child { font-weight: 600; }
.hero-baseline > :nth-child(2) { text-align: center; color: var(--muted); }
.baseline-end { text-align: right; color: var(--muted); }
.foundation { padding-top: 81px; padding-bottom: 63px; display: grid; grid-template-columns: 1.15fr 1fr; column-gap: 66px; }
.foundation .eyebrow { margin-bottom: 24px; color: var(--muted); }
h2 { margin: 0; font-weight: 500; font-size: clamp(34px, 3.2vw, 46px); letter-spacing: -.05em; line-height: 1.14; }
.muted { color: #748076; }
.foundation-story { padding-top: 39px; max-width: 485px; justify-self: end; }
.foundation-story p { font-size: 16px; line-height: 1.7; color: #47594f; margin: 0 0 18px; }
.capabilities { grid-column: 1/-1; display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 44px; padding-top: 29px; border-top: 1px solid var(--line); }
.capability { padding: 0 34px; border-left: 1px solid var(--line); }
.capability:first-child { padding-left: 0; border-left: 0; }
.capability:last-child { padding-right: 0; }
.capability-meta { display: flex; align-items: center; gap: 12px; min-height: 25px; margin-bottom: 17px; }
.capability-index { display: block; font: 10px var(--mono); color: var(--accent); }
h3 { font-size: 20px; font-weight: 500; letter-spacing: -.6px; margin: 0 0 13px; }
.capability p { font-size: 14px; line-height: 1.75; color: #546158; margin: 0; max-width: 318px; }
.contact { color: #f4f3ec; background: var(--dark); }
.contact-inner { padding-top: 62px; padding-bottom: 56px; position: relative; }
.contact .eyebrow { color: #b4c5b4; margin-bottom: 24px; }
.contact h2 { font-size: clamp(38px, 4.7vw, 65px); line-height: 1.08; max-width: 970px; letter-spacing: -.049em; }
.contact-bottom { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; padding-top: 31px; }
.contact-bottom p { font-size: 15px; line-height: 1.65; margin: 0; color: #c0cec0; }
.contact-link { display: inline-flex; align-items: center; gap: 60px; font-size: 21px; text-decoration: none; padding-bottom: 9px; border-bottom: 1px solid #a7bda8; }
.contact-link svg { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.3; transition: transform 160ms; }
.contact a:focus-visible { outline-color: #f0b59b; }
.footer { display: flex; align-items: center; min-height: 102px; gap: 28px; font-size: 11px; color: #59675c; }
.footer-brand { display: inline-flex; align-items: center; gap: 8px; }
.footer-brand svg { width: 24px; height: 24px; }
.footer p { margin: 0; }
.footer-tools { display: flex; flex-wrap: wrap; margin-left: auto; align-items: center; column-gap: 13px; }
.copy-email { border: 0; background: transparent; padding: 13px 0 13px 10px; min-height: 44px; color: var(--ink); cursor: pointer; display: inline-flex; align-items: center; gap: 9px; font-size: 11px; }
.copy-email:hover { color: var(--accent); }
.copy-email svg { width: 14px; height: 14px; stroke: currentColor; stroke-width: 1.2; }
.copy-status { font-size: 11px; }
.copy-status:empty { display: none; }
/* Inline newsletter signup: part of the existing contact section, not a new page. */
.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; }
.updates { display: grid; grid-template-columns: 1fr 1fr; column-gap: 72px; align-items: start; margin-top: 43px; padding-top: 30px; border-top: 1px solid #526a5f; }
.updates-copy h3 { margin: 0 0 10px; font-size: 24px; letter-spacing: -.6px; font-weight: 500; }
.updates-copy > p { color: #c0cec0; font-size: 14px; line-height: 1.7; margin: 0; max-width: 345px; }
.updates-form { min-width: 0; }
.updates-form fieldset { padding: 0; margin: 0; border: 0; min-width: 0; }
.updates-form label { display: block; color: #e3e9dd; font-size: 12px; margin-bottom: 10px; }
.updates-fields { display: flex; align-items: stretch; gap: 10px; }
.updates-fields input { min-width: 0; width: 100%; flex: 1 1 0%; border: 1px solid #94a696; border-radius: 0; background: #f5f4ef; color: #192d29; padding: 14px 13px; min-height: 49px; font: 16px/1.3 var(--sans); }
.updates-fields input::placeholder { color: #657367; opacity: 1; }
.updates-fields input:focus-visible, .updates-submit:focus-visible { outline: 3px solid #f0b59b; outline-offset: 4px; }
.updates-submit { display: inline-flex; align-items: center; justify-content: center; gap: 16px; white-space: nowrap; background: #f5f4ef; color: #192d29; border: 1px solid #f5f4ef; border-radius: 0; padding: 13px 16px; min-height: 49px; font-size: 13px; font-weight: 550; cursor: pointer; }
.updates-submit svg { width: 18px; height: 18px; stroke: currentColor; stroke-width: 1.5; }
.updates-submit:hover { background: #e1e5d8; border-color: #e1e5d8; }
.updates-submit:disabled { cursor: default; }
.updates-consent, .updates-provider { color: #c0cec0; font-size: 11px; line-height: 1.65; margin: 11px 0 0; }
.updates-provider { margin-top: 7px; }
.updates-status { color: #ebc5b4; font-size: 11px; line-height: 1.6; margin: 9px 0 0; }
.updates-status:empty { display: none; }
@media(max-width: 850px) {
  .updates { grid-template-columns: 1fr; row-gap: 22px; margin-top: 34px; padding-top: 27px; }
  .updates-form { width: 100%; max-width: 550px; }
  .updates-copy > p { max-width: 480px; }
}
@media(max-width: 560px) {
  .updates-copy h3 { font-size: 22px; }
  .updates-fields { gap: 8px; }
  .updates-submit { padding-inline: 12px; gap: 10px; }
  .updates-submit svg { width: 16px; height: 16px; }
}
@media(max-width: 359px) {
  .updates-fields { flex-direction: column; }
  .updates-submit { justify-content: space-between; }
}
@media(min-width: 1600px) {
  .hero { padding-top: 112px; }
  .hero-figure { margin-top: 0; }
}
@media(max-width: 1180px) {
  .wrap { width: calc(100% - 88px); }
  .hero { padding-top: 79px; grid-template-columns: 1.16fr 1fr; }
  h1 { font-size: 7vw; }
  .eyebrow { font-size: 9px; letter-spacing: 1.15px; }
  .hero-figure { margin-left: -8px; }
  .hero-description { font-size: 18px; max-width: 360px; }
  .foundation { column-gap: 38px; }
  .foundation h2 { font-size: 35px; }
  .contact-bottom { align-items: flex-start; }
  .contact-link { font-size: 19px; gap: 24px; }
}
@media(max-width: 850px) {
  .wrap { width: calc(100% - 56px); }
  .header { height: 86px; }
  .brand { font-size: 29px; }
  .hero { padding-top: 60px; grid-template-columns: 1fr; }
  h1 { font-size: clamp(61px, 9.5vw, 82px); width: auto; max-width: 100%; }
  .hero-intro { padding-bottom: 0; }
  .hero-bottom { display: flex; align-items: flex-start; justify-content: space-between; gap: 26px; padding-top: 27px; }
  .hero-description { margin-bottom: 0; font-size: 18px; max-width: 350px; }
  .button { flex-shrink: 0; gap: 20px; }
  .hero-figure { width: min(90%, 540px); justify-self: center; margin: 12px 0 19px; }
  .foundation { grid-template-columns: 1fr; padding-top: 54px; }
  .foundation h2 { font-size: 42px; }
  .foundation-story { justify-self: start; max-width: 680px; padding-top: 29px; }
  .foundation-story p { font-size: 16px; }
  .capabilities { margin-top: 15px; }
  .capability { padding-inline: 22px; }
  h3 { font-size: 18px; }
  .capability p { font-size: 13px; }
  .contact-bottom { flex-direction: column; gap: 24px; }
  .contact h2 { font-size: 49px; }
}
@media(max-width: 560px) {
  .wrap { width: calc(100% - 40px); }
  .header { height: 78px; }
  .brand { gap: 8px; font-size: 27px; letter-spacing: -1.3px; }
  .brand svg { width: 30px; height: 30px; }
  .header-contact { font-size: 12px; gap: 10px; }
  .header-contact svg { width: 17px; height: 17px; }
  .hero { padding-top: 43px; }
  .eyebrow { font-size: 8px; letter-spacing: 1px; margin-bottom: 24px; gap: 8px; }
  h1 { font-size: clamp(44px, 11.65vw, 65px); letter-spacing: -.067em; line-height: 1.08; }
  .hero-bottom { display: block; padding-top: 25px; }
  .hero-description { font-size: 17px; line-height: 1.6; max-width: 340px; margin-bottom: 22px; }
  .button { min-height: 49px; padding: 13px 17px; font-size: 13px; gap: 23px; }
  .hero-figure { width: 100%; margin: 20px 0 22px; }
  .diagram-label { font-size: 21px; }
  .diagram-small, .core-detail { display: none; }
  .core-name { font-size: 24px; }
  .hero-baseline { padding: 16px 0; grid-template-columns: auto 1fr; gap: 12px; font-size: 8px; }
  .hero-baseline > :nth-child(2) { text-align: right; }
  .baseline-end { display: none; }
  .foundation { padding-top: 45px; padding-bottom: 40px; }
  .foundation .eyebrow { margin-bottom: 19px; }
  .foundation h2 { font-size: clamp(26px, 7.75vw, 39px); letter-spacing: -.055em; }
  .foundation-story { padding-top: 24px; }
  .foundation-story p { font-size: 15px; line-height: 1.75; }
  .capabilities { display: block; margin-top: 11px; padding-top: 0; }
  .capability { display: block; border-left: 0; border-bottom: 1px solid var(--line); padding: 25px 0 !important; }
  .capability:last-child { border-bottom: 0; padding-bottom: 0 !important; }
  .capability-meta { margin-bottom: 12px; }
  h3 { font-size: 20px; margin-bottom: 9px; }
  .capability p { font-size: 14px; max-width: unset; }
  .contact-inner { padding-top: 40px; padding-bottom: 39px; }
  .contact .eyebrow { margin-bottom: 20px; }
  .contact h2 { font-size: clamp(28px, 8.15vw, 46px); letter-spacing: -.05em; line-height: 1.12; }
  .contact-bottom { padding-top: 21px; gap: 22px; }
  .contact-bottom p { font-size: 14px; max-width: 300px; }
  .contact-link { font-size: 21px; gap: 42px; }
  .footer { min-height: 130px; display: grid; grid-template-columns: 1fr auto; column-gap: 10px; row-gap: 10px; padding-top: 25px; padding-bottom: 25px; }
  .footer-brand { grid-column: 1; }
  .footer p { grid-column: 1; font-size: 10px; }
  .footer-tools { grid-column: 2; grid-row: 1 / 3; max-width: 140px; justify-content: flex-end; }
  .copy-status { text-align: right; }
}
@media(prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  body { background: #fff; }
  .header-contact, .button, .copy-email, .updates { display: none !important; }
  .wrap { width: 95%; }
  .hero, .foundation, .contact-inner { padding-block: 20px; }
  .hero { grid-template-columns: 1fr 1fr; }
  h1 { font-size: 46px; }
  h2, .contact h2 { font-size: 30px; }
.contact { color: var(--ink); background: #fff; border-block: 1px solid var(--line); }
  .contact p { color: var(--muted); }
}