:root {
  color-scheme: light;
  --paper: #f5f8fc;
  --panel: #ffffff;
  --panel-raised: #e8eff8;
  --ink: #101923;
  --muted: #5d6b7a;
  --line: #d6e0eb;
  --blue: #205fc7;
  --cyan: #287caf;
  --pink: #438fc5;
  --mono: "DM Mono", monospace;
  --sans: "Space Grotesk", sans-serif;
}

* { box-sizing: border-box; }
html { min-width: 320px; scroll-behavior: smooth; }
body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.mono { font-family: var(--mono); font-size: 11px; letter-spacing: .04em; }
.wrap { width: min(1240px, calc(100% - 64px)); margin-inline: auto; }

.site-header {
  position: relative;
  z-index: 5;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; }
.brand-mark {
  width: 35px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #ffffff;
  font-size: 18px;
  font-weight: 700;
  box-shadow: 0 2px 10px #10192310;
}
.brand-name { font-size: 14px; font-weight: 700; }
.brand-sub { display: block; margin-top: 2px; color: var(--muted); font: 9px var(--mono); }
.site-nav { display: flex; align-items: center; gap: 25px; }
.site-nav a { color: #465568; font-size: 12px; text-decoration: none; transition: color .18s ease; }
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--blue); }
.site-nav .nav-cta {
  padding: 11px 14px;
  border: 1px solid #b7c7d8;
  background: #ffffff;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 10px;
}
.site-nav .nav-cta:hover { border-color: var(--cyan); background: #eaf2fb; }
.site-header .menu-toggle { display: none; }

.site-footer { padding: 25px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-inner p { margin: 0; color: var(--muted); font: 10px var(--mono); }
.footer-links { display: flex; flex-wrap: wrap; gap: 22px; }
.footer-links a { color: var(--muted); font-size: 11px; text-decoration: none; }
.footer-links a:hover { color: var(--blue); }

.home-page {
  background-color: var(--paper);
  background-image: linear-gradient(#205fc70c 1px, transparent 1px), linear-gradient(90deg, #205fc70c 1px, transparent 1px);
  background-size: 56px 56px;
}
.home-page .site-header { border-bottom-color: var(--line); }
.home-main { overflow: hidden; }
.home-hero {
  position: relative;
  min-height: min(720px, calc(100vh - 78px));
  min-height: min(720px, calc(100svh - 78px));
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  padding: 80px 0 72px;
  background: var(--paper);
}
.home-hero-video { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.home-hero::after {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: linear-gradient(90deg, #f5f8fcef 0%, #f5f8fcbf 45%, #f5f8fc4d 100%), linear-gradient(0deg, #f5f8fc85 0%, transparent 36%);
}
.home-hero-content { position: relative; z-index: 2; }
.home-hero::before {
  content: "AX / 01";
  position: absolute;
  top: 108px;
  right: 5px;
  color: #1019230a;
  font: 700 clamp(90px, 19vw, 250px)/.8 var(--mono);
  pointer-events: none;
}
.home-hero .eyebrow { position: relative; z-index: 1; color: var(--cyan); font: 10px var(--mono); }
.home-hero .eyebrow::before { width: 7px; height: 7px; background: var(--blue); border-radius: 50%; box-shadow: none; }
.home-hero h1 {
  position: relative;
  z-index: 1;
  max-width: 920px;
  margin: 28px 0 25px;
  color: var(--ink);
  font-size: clamp(60px, 10vw, 132px);
  font-weight: 600;
  line-height: .87;
  letter-spacing: 0;
  text-transform: uppercase;
}
.home-hero h1 span { color: var(--blue); text-shadow: none; }
.home-hero .hero-intro { max-width: 490px; color: #4e5b6b; font-size: 16px; line-height: 1.65; }
.home-hero .hero-actions { gap: 12px; margin-top: 24px; }
.home-hero .button {
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid var(--blue);
  background: var(--blue);
  color: #ffffff;
  font: 11px var(--mono);
  text-decoration: none;
}
.home-hero .button:hover { background: #174c9f; border-color: #174c9f; transform: translateY(-2px); }
.home-hero .button.secondary { border-color: #b7c7d8; background: #ffffff; color: #205fc7; }
.home-hero .button.secondary:hover { border-color: var(--cyan); background: #eaf2fb; color: #205fc7; }
.home-hero::before { z-index: 1; }

.route-index { padding: 5px 0 75px; }
.route-kicker { margin: 0; padding: 0 0 14px; color: var(--cyan); }
.route-link {
  min-height: 74px;
  display: grid;
  grid-template-columns: 52px 1fr 30px;
  align-items: center;
  gap: 12px;
  border-top: 1px solid var(--line);
  text-decoration: none;
  transition: padding .2s ease, color .2s ease, background .2s ease;
}
.route-link:last-child { border-bottom: 1px solid var(--line); }
.route-link > .mono { color: var(--cyan); }
.route-link strong { display: block; font-size: 17px; font-weight: 500; }
.route-link small { display: block; margin-top: 3px; color: var(--muted); font-size: 11px; }
.route-arrow { color: var(--blue); font-size: 19px; text-align: right; }
.route-link:hover { padding-inline: 13px; background: #eaf2fb; color: var(--blue); }

.inner-page { min-height: calc(100vh - 132px); }
.page-hero { padding: 89px 0 46px; border-bottom: 1px solid var(--line); }
.page-kicker { margin: 0 0 23px; color: var(--cyan); font: 10px var(--mono); }
.page-title { max-width: 920px; margin: 0; font-size: clamp(50px, 8vw, 92px); font-weight: 600; line-height: .96; letter-spacing: 0; }
.page-title .accent { color: var(--blue); }
.page-summary { max-width: 680px; margin: 20px 0 0; color: #4e5b6b; font-size: 17px; line-height: 1.65; }
.content-section { padding: 44px 0; border-bottom: 1px solid var(--line); }
.section-label { margin: 0 0 21px; color: var(--cyan); font: 10px var(--mono); }
.section-copy { max-width: 760px; margin: 0; color: #4e5b6b; font-size: 15px; line-height: 1.8; }
.action-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 25px; }
.action-link {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 0 14px;
  border: 1px solid #b7c7d8;
  background: #ffffff;
  color: var(--cyan);
  font: 10px var(--mono);
  text-decoration: none;
}
.action-link:hover { border-color: var(--blue); color: var(--blue); }
.data-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.data-cell { min-height: 95px; display: flex; flex-direction: column; justify-content: space-between; gap: 15px; padding: 15px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.data-cell span { color: var(--muted); font: 9px var(--mono); }
.data-cell strong { font-size: 14px; font-weight: 500; }
.feature-list { border-top: 1px solid var(--line); }
.feature-item { display: grid; grid-template-columns: 54px 1fr; gap: 14px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.feature-item > span { color: var(--blue); font: 10px var(--mono); }
.feature-item h3 { margin: 0 0 6px; font-size: 17px; font-weight: 500; }
.feature-item p { max-width: 680px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.preview-heading { margin: 0 0 20px; font-size: clamp(24px, 4vw, 38px); font-weight: 500; }
.preview-video { display: block; width: 100%; max-height: 650px; aspect-ratio: 16 / 9; background: #101923; object-fit: contain; }
.preview-video-caption { margin: 9px 0 27px; color: var(--muted); font: 9px var(--mono); }
.os-preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.preview-figure { min-width: 0; margin: 0; border: 1px solid var(--line); background: var(--panel); }
.preview-figure.preview-boot { grid-column: 1 / -1; }
.preview-figure img { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: #101923; }
.preview-figure figcaption { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 15px; padding: 13px 15px; }
.preview-figure figcaption .mono { color: var(--cyan); }
.preview-figure figcaption strong { font-size: 12px; font-weight: 500; }

.person-row { display: flex; align-items: center; gap: 20px; padding: 23px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.person-avatar { width: 76px; height: 76px; flex: none; object-fit: cover; border: 1px solid var(--cyan); border-radius: 50%; background: var(--panel); }
.person-details { flex: 1; }
.person-name { margin: 0; font-size: 22px; font-weight: 600; }
.person-handle { display: inline-block; margin-top: 4px; color: var(--cyan); font: 11px var(--mono); text-decoration: none; }
.person-role { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.people-note { margin: 15px 0 0; color: var(--muted); font-size: 11px; line-height: 1.7; }
.people-note a { color: var(--cyan); text-underline-offset: 3px; }
.automation-line { display: flex; align-items: baseline; gap: 14px; margin-top: 23px; color: var(--muted); font-size: 12px; }
.automation-line .mono { color: var(--blue); }

.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 36px; border-top: 1px solid var(--line); }
.principle-item { min-height: 190px; padding: 19px 20px 0 0; border-right: 1px solid var(--line); }
.principle-item + .principle-item { padding-left: 20px; }
.principle-item:last-child { border-right: 0; }
.principle-item .mono { color: var(--cyan); }
.principle-item h2 { margin: 29px 0 9px; font-size: 20px; font-weight: 500; }
.principle-item p { max-width: 290px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.about-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 55px; align-items: start; }
.parent-panel { padding: 24px; border: 1px solid var(--line); background: linear-gradient(120deg, #ffffff, #f0f5fb); }
.parent-panel .mono { color: var(--cyan); }
.parent-panel h2 { margin: 22px 0 8px; font-size: 30px; font-weight: 600; }
.parent-panel p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.7; }
.parent-panel a { display: inline-block; margin-top: 18px; color: var(--blue); font: 10px var(--mono); text-underline-offset: 4px; }

@keyframes rise-in { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: translateY(0); } }
.home-hero h1, .home-hero .desktop-stage, .page-hero > * { animation: rise-in .65s both ease-out; }
.home-hero .desktop-stage { animation-delay: .12s; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .home-hero-video { display: none; }
}

@media (max-width: 780px) {
  .wrap { width: min(100% - 38px, 600px); }
  .site-header { min-height: 68px; }
  .site-header .menu-toggle {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    background: transparent;
    color: var(--cyan);
    font: 19px var(--sans);
    cursor: pointer;
  }
  .site-nav {
    position: absolute;
    top: 67px;
    left: 0;
    right: 0;
    display: none;
    align-items: stretch;
    gap: 0;
    padding: 8px 19px 17px;
    border: 1px solid var(--line);
    background: var(--paper);
  }
  .site-nav.open { display: flex; flex-direction: column; }
  .site-nav a { padding: 13px 0; border-bottom: 1px solid var(--line); }
  .site-nav .nav-cta { margin-top: 10px; padding: 13px; text-align: center; }
  .home-hero { min-height: min(680px, calc(100vh - 68px)); min-height: min(680px, calc(100svh - 68px)); padding: 64px 0 58px; }
  .home-hero h1 { font-size: clamp(52px, 14vw, 76px); }
  .home-hero .hero-intro { font-size: 14px; }
  .route-index { padding-bottom: 48px; }
  .page-hero { padding-top: 61px; }
  .page-title { font-size: clamp(48px, 13vw, 70px); }
  .page-summary { font-size: 15px; }
  .data-grid { grid-template-columns: repeat(2, 1fr); }
  .os-preview-grid { grid-template-columns: 1fr; }
  .preview-figure.preview-boot { grid-column: auto; }
  .principles-grid { grid-template-columns: 1fr; }
  .principle-item, .principle-item + .principle-item { min-height: 0; padding: 19px 0 22px; border-right: 0; border-bottom: 1px solid var(--line); }
  .principle-item h2 { margin: 17px 0 7px; }
  .about-grid { grid-template-columns: 1fr; gap: 27px; }
  .person-row { flex-wrap: wrap; }
  .person-details { min-width: 150px; }
  .person-row .action-link { margin-left: 96px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 420px) {
  .wrap { width: calc(100% - 32px); }
  .brand-name { font-size: 13px; }
  .brand-sub { font-size: 8px; }
  .home-hero h1 { font-size: 49px; }
  .person-row { gap: 13px; }
  .person-avatar { width: 62px; height: 62px; }
  .person-row .action-link { margin-left: 75px; }
}