:root {
  color-scheme: dark;
  --ink: #0c0f0d;
  --panel: #151916;
  --line: #30362e;
  --light: #e9eee3;
  --muted: #98a397;
  --accent: #d2f55a;
  --paper: #e9e9df;
  --darktext: #16201a;
  font-family: Manrope, "PingFang SC", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--ink);
  color: var(--light);
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
img {
  display: block;
  max-width: 100%;
}
[hidden] {
  display: none !important;
}
h1,
h2,
h3,
p {
  margin: 0;
}
.section-shell {
  width: min(1440px, calc(100% - 96px));
  margin-inline: auto;
}
.mono,
.eyebrow,
.section-kicker,
.site-header,
.hero-scroll,
.hero-stage-label,
.hero-coordinate,
.small-label,
.twin-topline,
.twin-bottomline,
.layer-top,
.layer-foot,
.en-title,
.product-number,
.product-note,
.hardware-tags,
.hardware-photo > span,
.repo-list,
.footer-inner {
  font-family: "DM Mono", "SFMono-Regular", monospace;
}
.grain {
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  opacity: 0.055;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.76' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.site-header {
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 max(48px, calc((100vw - 1440px) / 2));
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  border-bottom: 1px solid #ffffff23;
  font-size: 11px;
  letter-spacing: 0.1em;
}
.wordmark {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-family: Manrope, sans-serif;
  font-size: 17px;
  letter-spacing: -0.05em;
}
.wordmark-mark {
  height: 28px;
  width: 28px;
  border: 2px solid var(--accent);
  display: grid;
  place-items: center;
  color: var(--accent);
  font-size: 15px;
  line-height: 1;
  position: relative;
}
.wordmark-mark span {
  font-size: 15px;
  position: absolute;
  bottom: -6px;
  right: -6px;
}
.wordmark-light {
  color: #aaaeb0;
  font-weight: 500;
}
.site-header nav {
  display: flex;
  gap: 40px;
  color: #c7cfc7;
}
.site-header nav a,
.header-cta {
  transition: color 0.2s;
}
.site-header nav a:hover,
.header-cta:hover {
  color: var(--accent);
}
.header-cta {
  border: 1px solid #95a3936b;
  padding: 12px 18px;
}
.header-cta span {
  margin-left: 18px;
  color: var(--accent);
}
.hero {
  min-height: 820px;
  height: min(930px, 100vh);
  display: grid;
  grid-template-columns: 53% 47%;
  padding-top: 86px;
  position: relative;
}
.hero-copy {
  align-self: center;
  padding: 0 0 55px;
  z-index: 2;
}
.eyebrow,
.section-kicker {
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.12em;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
}
.signal-dot {
  height: 7px;
  width: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 15px var(--accent);
}
.hero h1 {
  font-size: clamp(62px, 6.3vw, 108px);
  line-height: 1.08;
  letter-spacing: -0.075em;
  font-weight: 700;
  margin: 38px 0 32px;
}
.hero h1 span,
.section-heading h2 span,
.hardware-copy h2 span,
.open-inner h2 span {
  color: var(--accent);
}
.mobile-break {
  display: none;
}
.hero-lede {
  color: #aab5a9;
  max-width: 520px;
  font-size: 16px;
  line-height: 1.95;
}
.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 44px;
}
.button {
  font-size: 13px;
  font-weight: 700;
  padding: 18px 25px;
  display: inline-flex;
  gap: 42px;
  justify-content: space-between;
  transition:
    transform 0.2s,
    background 0.2s;
}
.button:hover {
  transform: translateY(-3px);
}
.button-primary {
  background: var(--accent);
  color: #192116;
}
.button-ghost {
  border: 1px solid #647062;
  color: var(--light);
}
.button-ghost:hover {
  background: #1d251e;
}
.hero-facts {
  display: flex;
  gap: 52px;
  margin-top: 85px;
}
.hero-facts > div {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.hero-facts strong {
  font-size: 35px;
  line-height: 1;
  letter-spacing: -0.07em;
  font-weight: 600;
}
.hero-facts strong span {
  font-size: 18px;
  letter-spacing: 0;
}
.hero-facts small {
  font-size: 11px;
  color: #7f8c7c;
  letter-spacing: 0.03em;
}
.hero-stage {
  position: relative;
  align-self: stretch;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
}
.hero-stage:before {
  content: "";
  position: absolute;
  inset: 3% -16% 6% 0;
  background: radial-gradient(
    circle at 48% 44%,
    #35412d 0,
    #212a1e 33%,
    #111711 62%,
    transparent 79%
  );
  z-index: -3;
}
.hero-stage img {
  width: min(96%, 710px);
  max-height: 85%;
  object-fit: contain;
  filter: drop-shadow(5px 36px 42px #000b);
  z-index: 2;
  transform: translate(2%, 1%);
}
.hero-halo {
  position: absolute;
  border-radius: 50%;
  width: 58%;
  aspect-ratio: 1;
  background: #c4ff5724;
  filter: blur(100px);
  z-index: -1;
}
.hero-orbit {
  position: absolute;
  border: 1px solid #99a68c22;
  border-radius: 50%;
  aspect-ratio: 1;
  z-index: -2;
}
.orbit-a {
  width: 110%;
}
.orbit-b {
  width: 80%;
}
.hero-stage-label {
  position: absolute;
  bottom: 70px;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: #b2beae;
}
.label-line {
  width: 56px;
  height: 1px;
  background: var(--accent);
}
.label-number {
  margin-left: auto;
  color: #6d7c70;
}
.hero-coordinate {
  position: absolute;
  top: 94px;
  right: 3%;
  font-size: 10px;
  line-height: 1.6;
  letter-spacing: 0.14em;
  color: #889688;
}
.hero-scroll {
  position: absolute;
  left: 0;
  bottom: 35px;
  font-size: 10px;
  letter-spacing: 0.17em;
  color: #819080;
}
.hero-scroll span {
  color: var(--accent);
  font-size: 17px;
  margin-left: 18px;
}
.intro-band {
  background: var(--accent);
  color: #1c2718;
  position: relative;
  overflow: hidden;
}
.intro-inner {
  min-height: 270px;
  display: flex;
  align-items: center;
  gap: 100px;
}
.intro-inner .mono {
  align-self: flex-start;
  margin-top: 85px;
  font-size: 11px;
  letter-spacing: 0.12em;
  white-space: nowrap;
}
.intro-inner p {
  font-size: clamp(25px, 2.3vw, 38px);
  font-weight: 700;
  line-height: 1.48;
  letter-spacing: -0.055em;
}
.intro-inner em {
  font-style: normal;
  color: #586e33;
}
.asterisk {
  font-size: 180px;
  line-height: 1;
  margin-left: auto;
  color: #b6dc43;
  transform: rotate(-16deg);
}
.twin-section,
.product-section,
.open-section {
  padding-top: 140px;
  padding-bottom: 150px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 50px;
  margin-bottom: 62px;
}
.section-heading h2,
.hardware-copy h2,
.open-inner h2 {
  font-size: clamp(44px, 5vw, 76px);
  line-height: 1.16;
  letter-spacing: -0.07em;
  font-weight: 650;
  margin-top: 24px;
}
.section-heading > p {
  max-width: 330px;
  color: #899587;
  line-height: 1.9;
  font-size: 14px;
  padding-bottom: 8px;
}
.twin-frame {
  border: 1px solid #465042;
  background: radial-gradient(
    circle at 50% 48%,
    #242d22 0,
    #151b16 42%,
    #0e130f 76%
  );
  position: relative;
}
.twin-topline,
.twin-bottomline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  letter-spacing: 0.12em;
  font-size: 10px;
}
.twin-topline {
  padding: 23px 26px;
  border-bottom: 1px solid #ffffff18;
  color: #a9b6a7;
}
.twin-topline > span:first-child {
  display: flex;
  align-items: center;
  gap: 10px;
}
.live-light {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}
.twin-modes {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 15px 26px;
  border-bottom: 1px solid #ffffff18;
}
.twin-modes button {
  border: 1px solid #64715c;
  background: transparent;
  color: #a9b6a7;
  padding: 10px 16px;
  font-size: 11px;
  cursor: pointer;
}
.twin-modes button.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #172015;
}
.twin-modes button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.twin-modes #human-toggle[aria-pressed="true"] {
  color: var(--accent);
  border-color: #8aab68;
}
.twin-modes > span {
  margin-left: auto;
  color: #a9b6a7;
  font-size: 11px;
  text-align: right;
}
.twin-modes > span[data-level="online"] { color: var(--accent); }
.twin-modes > span[data-level="warn"] { color: #e6c477; }
.twin-viewport {
  height: 560px;
  position: relative;
  overflow: hidden;
  display: grid;
  place-items: center;
}
.twin-viewport:before {
  content: "";
  position: absolute;
  inset: 7%;
  border: 1px solid #ffffff0a;
  border-radius: 50%;
  pointer-events: none;
}
.twin-viewport:after {
  content: "";
  position: absolute;
  inset: 19% 32%;
  border: 1px solid #ffffff08;
  border-radius: 50%;
  pointer-events: none;
}
.twin-viewport img {
  height: min(70%, 420px);
  object-fit: contain;
  filter: drop-shadow(0 20px 35px #000a);
}
.twin-viewport canvas {
  height: 100%;
  width: 100%;
  display: block;
  position: absolute;
  inset: 0;
  z-index: 2;
}
.load-model {
  position: absolute;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  border: 1px solid var(--accent);
  color: var(--accent);
  background: #151d16;
  padding: 13px 20px;
  z-index: 4;
  cursor: pointer;
  font-size: 12px;
  white-space: nowrap;
}
.load-model span {
  margin-left: 30px;
}
.load-model:hover {
  background: var(--accent);
  color: #172015;
}
.twin-error {
  position: absolute;
  z-index: 6;
  bottom: 70px;
  background: #20271e;
  color: #eef4e9;
  padding: 12px 18px;
  font-size: 12px;
}
.twin-bottomline {
  padding: 22px 26px;
  border-top: 1px solid #ffffff18;
  gap: 20px;
}
.twin-bottomline > div {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 100px;
}
.small-label {
  font-size: 9px;
  color: #7d8b7b;
}
.twin-bottomline strong {
  font-family: Manrope, "PingFang SC", sans-serif;
  letter-spacing: 0;
  font-size: 14px;
}
.twin-bottomline button {
  border: 1px solid #64715c;
  background: transparent;
  color: var(--accent);
  padding: 12px 16px;
  font-size: 11px;
  cursor: pointer;
}
.twin-bottomline button:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.twin-bottomline button span {
  margin-left: 20px;
}
.twin-telemetry {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
  padding: 18px 26px 23px;
  border-top: 1px solid #ffffff18;
}
.twin-telemetry > div {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.twin-telemetry strong {
  color: #e8eee3;
  font-family: Manrope, "PingFang SC", sans-serif;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0;
}
.twin-control {
  padding: 25px 26px 28px;
  border-top: 1px solid #ffffff24;
  color: #e8eee3;
}
.twin-control-heading, .control-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
}
.twin-control-heading h3 { margin: 7px 0 20px; font-size: 24px; }
.twin-control-heading > span, .control-footer p { color: #a9b6a7; font-size: 12px; }
.twin-control-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.twin-control-card { border: 1px solid #ffffff2b; padding: 20px; background: #ffffff08; }
.twin-control-card > span { color: var(--accent); font: 11px "DM Mono", monospace; }
.twin-control-card h4 { margin: 12px 0 8px; font-size: 20px; }
.twin-control-card p { min-height: 42px; margin: 0 0 17px; color: #a9b6a7; font-size: 12px; line-height: 1.6; }
.twin-control button { border: 1px solid var(--accent); background: var(--accent); color: #172015; padding: 11px 15px; cursor: pointer; }
.twin-control button:disabled { opacity: .4; cursor: not-allowed; }
.control-profile { margin: 20px 0 12px; color: #c8d2c3; font-size: 12px; }
.control-safety-dialog { width: min(420px, calc(100vw - 32px)); padding: 24px; border: 1px solid #869873; background: #182219; color: #e8eee3; }
.control-safety-dialog::backdrop { background: #000a; }
.control-safety-dialog h4 { margin: 0 0 10px; font-size: 20px; }
.control-safety-dialog p { margin: 0 0 20px; color: #c8d2c3; font-size: 14px; line-height: 1.6; }
.control-safety-actions { display: flex; justify-content: flex-end; flex-wrap: wrap; gap: 10px; }
.twin-control .control-safety-actions button:first-child { background: transparent; color: #e8eee3; border-color: #64715c; }
.control-footer { justify-content: flex-end; }
.control-footer p { flex: 1; margin: 0; }
.twin-control .control-footer button { background: transparent; color: #e8eee3; border-color: #64715c; }
.twin-control .control-footer button.danger { color: #ffaaa0; border-color: #c15e54; }
.twin-caption {
  display: flex;
  gap: 25px;
  margin-top: 24px;
  color: #7d8a7a;
  font-size: 12px;
  line-height: 1.8;
  max-width: 800px;
}
.twin-caption span {
  font-family: "DM Mono", monospace;
  color: var(--accent);
}
.twin-caption a {
  color: #b8d6a1;
  text-underline-offset: 3px;
}
.system-section {
  background: #e8e9df;
  color: #1b251b;
  padding: 140px 0 150px;
}
.section-heading.light .section-kicker {
  color: #657746;
}
.section-heading.light h2 span {
  color: #7d9546;
}
.section-heading.light > p {
  color: #5d685b;
}
.layer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: #aeb5a8;
  border: 1px solid #aeb5a8;
}
.layer-card {
  background: #e8e9df;
  padding: 34px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
}
.layer-top {
  display: flex;
  justify-content: space-between;
  color: #667360;
  font-size: 10px;
  letter-spacing: 0.1em;
}
.layer-icon {
  font-family: Manrope, sans-serif;
  font-size: 34px;
  line-height: 1;
  color: #819947;
}
.layer-card h3 {
  font-size: 34px;
  letter-spacing: -0.07em;
  margin-top: 47px;
}
.en-title {
  font-size: 10px;
  color: #718063;
  letter-spacing: 0.12em;
  margin: 3px 0 20px;
}
.layer-card > p:not(.en-title) {
  font-size: 14px;
  line-height: 1.85;
  color: #5d685c;
  max-width: 270px;
}
.layer-foot {
  display: flex;
  gap: 12px;
  margin-top: auto;
  padding-top: 30px;
  font-size: 10px;
  color: #5c6c53;
}
.layer-foot span {
  border: 1px solid #a6b09e;
  padding: 7px 10px;
}
.sim-line {
  border-bottom: 1px solid #a8b4a3;
  padding: 60px 0 0;
  display: grid;
  grid-template-columns: 160px 1fr 60px;
  gap: 30px;
  align-items: center;
}
.sim-mark {
  font-size: 60px;
  font-weight: 800;
  letter-spacing: -0.13em;
  color: #718c36;
}
.sim-mark span {
  font-size: 28px;
  vertical-align: top;
  margin-left: 4px;
}
.sim-line .mono {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: #718455;
}
.sim-line h3 {
  font-size: 22px;
  letter-spacing: -0.04em;
  margin: 12px 0 9px;
}
.sim-line p {
  font-size: 13px;
  color: #677265;
  line-height: 1.8;
  max-width: 600px;
}
.sim-line > a {
  font-size: 28px;
  color: #627b3f;
  align-self: start;
}
.product-section {
  background: var(--ink);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.product-card {
  background: #171d18;
  border: 1px solid #394239;
  padding: 26px;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  transition:
    border-color 0.25s,
    transform 0.25s;
}
.product-card:hover {
  border-color: #99b15a;
  transform: translateY(-4px);
}
.product-large {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 733px;
}
.product-number {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #859984;
}
.product-card h3 {
  font-size: 21px;
  letter-spacing: -0.04em;
  margin: 26px 0 10px;
}
.product-card p {
  font-size: 12px;
  line-height: 1.9;
  color: #929f90;
  max-width: 400px;
}
.product-graphic {
  flex: 1;
  min-height: 430px;
  margin-top: 35px;
  background: #0d130e;
  border: 1px solid #2e3d2d;
  padding: 20px;
  display: flex;
  flex-direction: column;
}
.dash-top,
.dash-footer {
  display: flex;
  justify-content: space-between;
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #71866d;
}
.dash-online {
  color: #c1eb5e;
}
.dash-bars {
  display: flex;
  align-items: flex-end;
  gap: 3.5%;
  flex: 1;
  padding: 30px 8px;
  border-bottom: 1px solid #506046;
}
.dash-bars span {
  flex: 1;
  background: linear-gradient(0deg, #708d37, #ceef65);
  min-height: 2px;
  box-shadow: 0 0 14px #c6ed5340;
}
.dash-footer {
  padding-top: 14px;
}
.mini-graphic {
  height: 145px;
  margin-top: 27px;
  background: #20291e;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.mode-symbol {
  font-size: 105px;
  line-height: 1;
  color: #c8ef61;
  z-index: 2;
}
.mode-tracks {
  position: absolute;
  inset: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.mode-tracks i {
  height: 1px;
  background: #8baa6762;
}
.records-graphic {
  align-items: flex-start;
  justify-content: flex-end;
  flex-direction: column;
  padding: 20px;
}
.records-graphic > span {
  font-size: 31px;
  font-weight: 700;
  letter-spacing: -0.08em;
  color: #d3f279;
}
.record-trace {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 35px;
  width: 100%;
  margin-top: 10px;
}
.record-trace i {
  flex: 1;
  border-top: 2px solid #c4e46c;
  transform: skewY(-12deg);
}
.record-trace i:nth-child(2n) {
  transform: skewY(16deg);
}
.memory-graphic {
  padding: 20px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  font-family: "DM Mono", monospace;
  color: #a4bb75;
}
.memory-graphic span {
  font-size: 10px;
  letter-spacing: 0.1em;
}
.memory-graphic strong {
  font-size: 78px;
  line-height: 1;
  align-self: end;
  font-weight: 500;
  color: #d2f55a;
}
.memory-graphic small {
  font-size: 20px;
}
.badge-graphic {
  display: flex;
  gap: 10px;
}
.badge-graphic span {
  display: grid;
  place-items: center;
  border: 1px solid #8eaa5f;
  background: #293722;
  color: #d2f55a;
  border-radius: 50%;
  font-size: 22px;
  height: 48px;
  width: 48px;
}
.badge-graphic span:nth-child(even) {
  transform: translateY(25px);
}
.product-note {
  margin-top: 26px;
  color: #748071;
  font-size: 10px;
  letter-spacing: 0;
  line-height: 1.8;
}
.hardware-section {
  background: #212a21;
  overflow: hidden;
}
.hardware-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
  gap: 50px;
}
.hardware-copy {
  align-self: center;
  padding: 80px 0;
}
.hardware-copy h2 {
  font-size: clamp(44px, 4.5vw, 70px);
}
.hardware-copy p {
  color: #a1afa1;
  line-height: 1.9;
  font-size: 14px;
  max-width: 500px;
  margin-top: 30px;
}
.hardware-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 35px;
}
.hardware-tags span {
  font-size: 10px;
  letter-spacing: 0.1em;
  border: 1px solid #7b8f70;
  padding: 10px 14px;
  color: #bdcdb8;
}
.hardware-photo {
  position: relative;
  display: grid;
  place-items: center;
  background: radial-gradient(circle, #66745338 0, #283426 45%, #1e291e 70%);
}
.hardware-photo img {
  width: 86%;
  filter: drop-shadow(12px 35px 30px #000a);
}
.hardware-photo > span {
  position: absolute;
  right: 15px;
  bottom: 20px;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #899989;
}
.open-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 100px;
  margin-top: 20px;
}
.open-inner h2 {
  margin-top: 0;
}
.open-inner p {
  max-width: 490px;
  color: #9daa99;
  font-size: 14px;
  line-height: 1.9;
  margin-top: 35px;
}
.repo-list {
  border-top: 1px solid #596655;
}
.repo-list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 23px 3px;
  border-bottom: 1px solid #596655;
  font-size: 12px;
  letter-spacing: 0.08em;
  transition:
    color 0.2s,
    padding 0.2s;
}
.repo-list a:hover {
  color: var(--accent);
  padding-left: 12px;
}
.repo-list b {
  color: var(--accent);
  font-size: 18px;
  font-weight: 400;
}
footer {
  border-top: 1px solid #3e493d;
  background: #090c09;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  padding: 40px 0 50px;
}
.footer-brand {
  font-family: Manrope, sans-serif;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.05em;
}
.footer-brand span {
  color: #a7b0a5;
  font-weight: 400;
}
.footer-inner p {
  font-family: Manrope, "PingFang SC", sans-serif;
  color: #71806f;
  font-size: 11px;
  line-height: 1.7;
}
.footer-inner > a {
  font-size: 10px;
  color: var(--accent);
  letter-spacing: 0.1em;
}
@media (max-width: 1100px) {
  .site-header nav {
    gap: 18px;
  }
  .hero {
    grid-template-columns: 55% 45%;
  }
  .hero h1 {
    font-size: clamp(55px, 6vw, 78px);
  }
  .hero-facts {
    gap: 30px;
  }
  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .product-large {
    grid-row: span 1;
    min-height: 580px;
  }
}
@media (max-width: 720px) {
  .section-shell {
    width: calc(100% - 36px);
  }
  .site-header {
    height: 68px;
    padding: 0 18px;
  }
  .site-header nav {
    display: none;
  }
  .header-cta {
    font-size: 10px;
    padding: 9px 10px;
  }
  .header-cta span {
    margin-left: 7px;
  }
  .hero {
    padding-top: 68px;
    min-height: 930px;
    height: auto;
    display: flex;
    flex-direction: column;
  }
  .hero-copy {
    align-self: auto;
    padding: 70px 0 0;
  }
  .eyebrow {
    font-size: 9px;
  }
  .hero h1 {
    font-size: clamp(48px, 10.2vw, 72px);
    margin: 24px 0;
  }
  .mobile-break {
    display: inline;
  }
  .hero-lede {
    font-size: 13px;
    line-height: 1.8;
  }
  .hero-actions {
    margin-top: 28px;
  }
  .button {
    padding: 14px 13px;
    font-size: 11px;
    gap: 12px;
  }
  .hero-facts {
    margin-top: 42px;
    justify-content: space-between;
    gap: 12px;
  }
  .hero-facts strong {
    font-size: 26px;
  }
  .hero-facts strong span {
    font-size: 13px;
  }
  .hero-facts small {
    font-size: 9px;
    max-width: 100px;
  }
  .hero-stage {
    min-height: 380px;
    flex: 1;
  }
  .hero-stage img {
    height: 360px;
    width: auto;
    transform: none;
  }
  .hero-stage:before {
    inset: 0 -30px;
  }
  .hero-stage-label {
    bottom: 15px;
    font-size: 8px;
  }
  .hero-coordinate {
    top: 10px;
    font-size: 8px;
  }
  .hero-scroll {
    display: none;
  }
  .intro-inner {
    min-height: 250px;
    display: block;
    padding-top: 45px;
  }
  .intro-inner .mono {
    margin-top: 0;
  }
  .intro-inner p {
    font-size: 25px;
    margin-top: 30px;
  }
  .asterisk {
    position: absolute;
    right: 0;
    bottom: -30px;
    font-size: 110px;
  }
  .twin-section,
  .product-section,
  .open-section {
    padding-top: 80px;
    padding-bottom: 85px;
  }
  .section-heading {
    display: block;
    margin-bottom: 35px;
  }
  .section-heading h2,
  .hardware-copy h2,
  .open-inner h2 {
    font-size: 43px;
    margin-top: 14px;
  }
  .section-heading > p {
    margin-top: 20px;
    font-size: 12px;
  }
  .twin-topline {
    padding: 15px;
    font-size: 8px;
  }
  .twin-topline > span:last-child {
    display: none;
  }
  .twin-viewport {
    height: 360px;
  }
  .twin-viewport img {
    height: 240px;
  }
  .twin-bottomline {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 13px;
  }
  .twin-bottomline > div:first-child {
    grid-column: span 2;
  }
  .twin-bottomline button {
    grid-column: span 2;
    text-align: left;
  }
  .twin-modes {
    flex-wrap: wrap;
    padding: 12px 16px;
  }
  .twin-modes > span {
    flex-basis: 100%;
    margin-left: 0;
    text-align: left;
  }
  .twin-telemetry {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 16px;
  }
  .twin-control { padding: 20px 16px; }
  .twin-control-heading, .control-footer { flex-wrap: wrap; }
  .twin-control-grid { grid-template-columns: 1fr; }
  .twin-control-card p { min-height: 0; }
  .control-footer p { flex-basis: 100%; }
  .twin-caption {
    font-size: 10px;
  }
  .system-section {
    padding: 80px 0;
  }
  .layer-grid {
    grid-template-columns: 1fr;
  }
  .layer-card {
    min-height: 270px;
    padding: 25px;
  }
  .layer-card h3 {
    margin-top: 20px;
  }
  .layer-foot {
    padding-top: 15px;
  }
  .sim-line {
    grid-template-columns: 60px 1fr 20px;
    gap: 15px;
    padding: 40px 0 20px;
  }
  .sim-mark {
    font-size: 25px;
  }
  .sim-mark span {
    font-size: 12px;
  }
  .sim-line h3 {
    font-size: 16px;
  }
  .sim-line p {
    font-size: 11px;
  }
  .sim-line > a {
    font-size: 20px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-large {
    grid-column: auto;
    min-height: 560px;
  }
  .product-card {
    min-height: 330px;
  }
  .product-graphic {
    min-height: 330px;
  }
  .hardware-inner {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .hardware-copy {
    padding: 75px 0 10px;
  }
  .hardware-photo {
    height: 380px;
  }
  .open-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }
  .footer-inner p {
    font-size: 10px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .button,
  .product-card,
  .repo-list a {
    transition: none;
  }
}

.product-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-top: 28px;
}
.product-actions .product-note {
  margin-top: 0;
  max-width: 710px;
}
.product-actions .button {
  flex-shrink: 0;
  white-space: nowrap;
}
.product-action-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.records-graphic > span {
  white-space: nowrap;
  font-size: clamp(19px, 1.8vw, 28px);
}
@media (max-width: 720px) {
  .product-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .records-graphic > span {
    font-size: 26px;
  }
}

/* Overview: clear first screen, followed by direct entry points. */
.site-header {
  height: 72px;
}
.site-header nav {
  gap: 25px;
}
.hero {
  min-height: 660px;
  height: auto;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: 4vw;
  padding-top: 72px;
  align-items: center;
}
.hero-copy {
  padding: 52px 0 62px;
}
.hero h1 {
  max-width: 750px;
  margin: 24px 0 20px;
  font-size: clamp(54px, 5.1vw, 82px);
  line-height: 1.14;
}
.hero-lede {
  max-width: 570px;
  font-size: 15px;
  line-height: 1.8;
}
.hero-actions {
  margin-top: 34px;
}
.hero-stage {
  min-height: 550px;
  overflow: hidden;
}
.hero-stage:before {
  inset: 9% -7% 11% -7%;
  background: radial-gradient(circle at 50% 50%, #2a3528, #182019 60%, transparent 80%);
}
.hero-stage img {
  width: min(92%, 540px);
  max-height: 530px;
  transform: none;
}
.hero-stage-label {
  bottom: 42px;
  justify-content: flex-end;
  letter-spacing: 0.1em;
}
.hero-model {
  position: absolute;
  inset: 0;
  z-index: 2;
  cursor: grab;
}
.hero-model:active { cursor: grabbing; }
.hero-model canvas {
  display: block;
  width: 100%;
  height: 100%;
}
.hero-stage.is-ready #hero-poster {
  visibility: hidden;
}
.hero-stage.is-fallback .hero-model {
  visibility: hidden;
}
.hero-stage-label {
  z-index: 3;
  pointer-events: none;
}
.explore-section {
  padding: 86px 0 100px;
  background: #e8e9df;
  color: #1b251b;
  scroll-margin-top: 20px;
}
.explore-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}
.explore-heading .section-kicker {
  color: #657746;
}
.explore-heading h2 {
  margin-top: 14px;
  font-size: clamp(36px, 3.8vw, 56px);
  letter-spacing: -0.065em;
}
.explore-heading p {
  max-width: 430px;
  color: #596658;
  font-size: 13px;
  line-height: 1.75;
}
.explore-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid #b6c0af;
  background: #b6c0af;
}
.explore-link {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 198px;
  padding: 28px 32px;
  background: #f4f5ea;
  transition: background 0.2s;
}
.explore-preview {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 24px;
  border: 1px solid rgba(20, 34, 26, .22);
  background: #17201d;
  object-fit: cover;
  object-position: center top;
}
.explore-link-companion .explore-preview {
  object-fit: contain;
}
.explore-link:hover,
.explore-link:focus-visible {
  background: #e0e9ca;
}
.explore-index {
  color: #66765b;
  font: 10px "DM Mono", "SFMono-Regular", monospace;
  letter-spacing: 0.08em;
}
.explore-link h3 {
  margin-top: 20px;
  font-size: 24px;
  letter-spacing: -0.045em;
}
.explore-link p {
  max-width: 450px;
  margin-top: 8px;
  color: #596658;
  font-size: 13px;
  line-height: 1.7;
}
.explore-arrow {
  position: absolute;
  bottom: 26px;
  right: 32px;
  font-size: 22px;
}
.project-preview-dialog {
  width: min(1500px, calc(100vw - 40px));
  max-width: none;
  max-height: calc(100vh - 40px);
  padding: clamp(24px, 3.4vw, 52px);
  border: 1px solid #c2cdb9;
  background: #f4f5ea;
  color: #17221a;
  box-shadow: 0 26px 90px rgba(0, 0, 0, .28);
  overflow: auto;
}
.project-preview-dialog[open] {
  display: grid;
  grid-template-columns: minmax(220px, .34fr) minmax(0, 1fr);
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
}
.project-preview-dialog::backdrop { background: rgba(6, 13, 10, .82); }
.project-preview-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 40px;
  height: 40px;
  border: 1px solid #b6c0af;
  background: #f4f5ea;
  color: #17221a;
  font-size: 29px;
  line-height: 1;
  cursor: pointer;
}
.project-preview-copy > span {
  color: #627958;
  font: 11px "DM Mono", "SFMono-Regular", monospace;
  letter-spacing: .1em;
}
.project-preview-copy h2 { margin: 22px 0 14px; font-size: clamp(31px, 3vw, 48px); letter-spacing: -.05em; }
.project-preview-copy p { max-width: 34ch; margin: 0 0 25px; color: #596658; font-size: 15px; line-height: 1.8; }
.project-preview-copy > a, .project-preview-local-note {
  display: inline-block;
  padding: 12px 16px;
  border: 1px solid #17221a;
  color: #17221a;
  font-size: 13px;
  text-decoration: none;
}
.project-preview-copy > a:hover, .project-preview-copy > a:focus-visible { background: #d9fb72; }
.project-preview-local-note { border-color: #b6c0af; color: #596658; }
.project-preview-copy small { display: block; max-width: 36ch; margin-top: 22px; color: #596658; font-size: 11px; line-height: 1.6; }
.project-preview-image { position: relative; display: grid; place-items: center; min-width: 0; border: 1px solid #b6c0af; background: #121a16; }
.project-preview-image img { display: block; width: 100%; height: auto; max-height: calc(100vh - 145px); object-fit: contain; }
.project-preview-pet { min-height: min(500px, calc(100vh - 145px)); }
.project-preview-pet img { width: min(260px, 90%); }
.project-preview-image span { position: absolute; right: 12px; bottom: 12px; padding: 9px 11px; background: #f4f5ea; color: #17221a; font-size: 12px; }
.project-preview-image:hover span, .project-preview-image:focus-visible span { background: #d9fb72; }
@media (max-width: 760px) {
  .project-preview-dialog { width: calc(100vw - 20px); max-height: calc(100vh - 20px); padding: 54px 18px 20px; }
  .project-preview-dialog[open] { grid-template-columns: 1fr; gap: 20px; }
  .project-preview-copy h2 { margin-top: 12px; }
  .project-preview-copy p { max-width: none; margin-bottom: 16px; }
  .project-preview-image img { max-height: 52vh; }
  .project-preview-pet { min-height: 0; }
}
.object-section {
  padding: 108px 0 116px;
  background: #101713;
}
.object-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 42px;
}
.object-heading h2 {
  margin-top: 18px;
  font-size: clamp(42px, 4.6vw, 70px);
  line-height: 1.1;
  letter-spacing: -0.065em;
}
.object-heading h2 span {
  color: #a9be9b;
}
.object-heading p {
  max-width: 370px;
  color: #a2b1a5;
  font-size: 13px;
  line-height: 1.85;
}
.object-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.34fr) minmax(0, 1fr);
  grid-template-rows: repeat(2, 300px);
  gap: 14px;
}
.object-shot,
.object-model {
  min-width: 0;
  overflow: hidden;
  position: relative;
  margin: 0;
  border: 1px solid #39453b;
  background: radial-gradient(circle at 52% 42%, #334039 0, #1e2923 48%, #141c17 100%);
}
.object-shot-back {
  grid-row: span 2;
}
.object-shot img,
.object-model img {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.55s ease;
}
.object-shot:hover img,
.object-model:hover img {
  transform: scale(1.06);
}
.object-shot-back img {
  inset: 1% 0 0;
  height: 92%;
}
.object-shot-side {
  background: radial-gradient(circle at 48% 45%, #4c5b55 0, #26352f 55%, #17221c 100%);
}
.object-shot-side img {
  width: 76%;
  left: 12%;
  top: 1%;
  height: 94%;
}
.object-model {
  display: block;
  background: radial-gradient(circle at 60% 44%, #3c402d 0, #242b23 52%, #161c17 100%);
}
.object-model img {
  width: 72%;
  left: 14%;
  top: -15%;
  height: 108%;
}
.object-shot::after,
.object-model::after {
  content: "";
  position: absolute;
  inset: 55% 0 0;
  background: linear-gradient(transparent, #111811bb);
  pointer-events: none;
}
.object-shot figcaption,
.object-model span {
  position: absolute;
  z-index: 1;
  left: 28px;
  bottom: 26px;
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.object-shot figcaption span,
.object-model small {
  color: #c8d8bf;
  font: 10px "DM Mono", "SFMono-Regular", monospace;
  letter-spacing: 0.15em;
}
.object-shot figcaption strong,
.object-model strong {
  color: #fff;
  font-size: 23px;
  font-weight: 700;
  letter-spacing: -0.04em;
}
.object-model b {
  position: absolute;
  z-index: 1;
  right: 26px;
  bottom: 24px;
  font-size: 24px;
  font-weight: 400;
}
.object-model:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
.companion-section {
  padding: 108px 0 118px;
  background: radial-gradient(circle at 84% 22%, #29391f 0, transparent 34%), #0f1510;
  color: var(--light);
  scroll-margin-top: 24px;
}
.companion-heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 42px;
  margin-bottom: 38px;
}
.companion-heading .section-kicker { color: var(--accent); }
.companion-heading h2 {
  margin-top: 18px;
  font-size: clamp(44px, 4.8vw, 72px);
  line-height: 1.1;
  letter-spacing: -0.065em;
}
.companion-heading h2 span { color: var(--accent); }
.companion-heading p {
  max-width: 395px;
  color: #b9c6b5;
  font-size: 14px;
  line-height: 1.85;
}
.companion-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: #3c4c38;
  border: 1px solid #3c4c38;
}
.companion-stats > div {
  min-height: 140px;
  padding: 22px 26px;
  background: #151c16;
}
.companion-stats small {
  display: block;
  color: #a1b09e;
  font-size: 12px;
}
.companion-stats strong {
  display: inline-block;
  margin-top: 12px;
  font-size: 47px;
  line-height: 1;
  letter-spacing: -0.07em;
  color: var(--accent);
}
.companion-stats span { margin-left: 6px; color: #a1b09e; font-size: 13px; }
.companion-stats strong.companion-status {
  margin-top: 20px;
  font-size: 18px;
  line-height: 1.3;
  letter-spacing: -0.04em;
}
.companion-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 22px;
  padding: 22px 0;
}
.companion-toolbar p { color: #b9c6b5; font-size: 13px; line-height: 1.65; }
.companion-toolbar button {
  flex: none;
  padding: 14px 22px;
  background: var(--accent);
  color: #172015;
  border: 1px solid var(--accent);
  cursor: pointer;
  font-weight: 700;
}
.companion-toolbar button:hover { background: #e0fb82; }
.companion-frame {
  height: 740px;
  overflow: hidden;
  border: 1px solid #52644d;
  background: #0c0f0d;
  box-shadow: 0 22px 60px #0008;
}
.companion-frame iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}
.companion-dock {
  position: fixed;
  z-index: 28;
  right: 18px;
  bottom: 16px;
  width: 184px;
  display: grid;
  justify-items: center;
  filter: drop-shadow(0 10px 18px #0007);
}
.companion-dock iframe {
  width: 256px;
  height: 256px;
  transform: scale(.72);
  transform-origin: top left;
  margin-right: -72px;
  margin-bottom: -72px;
  border: 0;
  pointer-events: none;
  background: transparent;
}
.companion-dock button {
  border: 1px solid #b0d353;
  border-radius: 999px;
  padding: 10px 17px;
  background: #151c16;
  color: var(--accent);
  font-size: 12px;
  font-weight: 750;
  cursor: pointer;
}
.companion-dock button:hover { background: #293721; }
.companion-dock button span { margin-left: 4px; }
.companion-bubble {
  position: absolute;
  right: 0;
  bottom: 206px;
  width: min(310px, calc(100vw - 34px));
  padding: 16px 18px;
  border-radius: 18px 18px 4px 18px;
  background: #151c16;
  border: 1px solid #71933e;
  color: var(--light);
  font-size: 13px;
  line-height: 1.6;
  box-shadow: 0 12px 30px #0009;
}
.twin-section,
.product-section,
.open-section {
  padding-top: 100px;
  padding-bottom: 110px;
}
.system-section {
  padding-top: 100px;
  padding-bottom: 110px;
}
.twin-summary {
  margin-top: 25px;
  color: #aab9a4;
  font-size: 13px;
  line-height: 1.7;
}
.twin-caption {
  display: block;
  max-width: 950px;
  margin-top: 8px;
  font-size: 12px;
}
.twin-caption summary {
  width: fit-content;
  color: #b9d59f;
  cursor: pointer;
  padding: 10px 0;
}
.twin-caption p {
  margin-top: 10px;
}
.product-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid #394239;
  background: #394239;
}
.product-card,
.product-large {
  grid-column: auto;
  grid-row: auto;
  min-height: 205px;
  padding: 28px 32px;
  border: 0;
  background: #171d18;
  transform: none;
}
.product-card:hover {
  transform: none;
  background: #1d261d;
}
.product-large {
  grid-column: span 2;
  min-height: 190px;
  background: #222e20;
}
.product-card h3 {
  margin: 26px 0 9px;
  font-size: 24px;
}
.product-card p {
  max-width: 560px;
  font-size: 13px;
  line-height: 1.75;
}
.product-actions .product-note {
  max-width: 850px;
  font-size: 12px;
}
a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}
@media (max-width: 1100px) {
  .object-grid {
    grid-template-rows: repeat(2, 250px);
  }
  .hero {
    min-height: 610px;
  }
  .hero h1 {
    font-size: clamp(50px, 5.6vw, 70px);
  }
  .hero-stage {
    min-height: 500px;
  }
}
@media (max-width: 720px) {
  .companion-section { padding: 76px 0 84px; }
  .companion-heading { display: block; margin-bottom: 26px; }
  .companion-heading p { margin-top: 18px; }
  .companion-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .companion-stats > div { min-height: 116px; padding: 18px; }
  .companion-stats strong { font-size: 38px; }
  .companion-toolbar { align-items: stretch; flex-direction: column; }
  .companion-frame { height: 700px; }
  .companion-dock { right: 9px; bottom: 10px; width: 123px; }
  .companion-dock iframe { transform: scale(.48); margin-right: -133px; margin-bottom: -133px; }
  .companion-dock button { padding: 8px 11px; font-size: 10px; }
  .companion-bubble { bottom: 130px; font-size: 12px; }
  .object-section {
    padding: 74px 0 80px;
  }
  .object-heading {
    display: block;
    margin-bottom: 26px;
  }
  .object-heading p {
    margin-top: 16px;
  }
  .object-grid {
    grid-template-columns: 1fr;
    grid-template-rows: 420px 310px 310px;
    gap: 10px;
  }
  .object-shot-back {
    grid-row: auto;
  }
  .object-shot figcaption,
  .object-model span {
    left: 22px;
    bottom: 20px;
  }
  .object-shot figcaption strong,
  .object-model strong {
    font-size: 21px;
  }
  .site-header {
    height: 68px;
  }
  .hero {
    min-height: 0;
    padding-top: 68px;
    gap: 0;
  }
  .hero-copy {
    padding: 54px 0 18px;
  }
  .hero h1 {
    font-size: clamp(43px, 10vw, 60px);
    margin: 20px 0 18px;
  }
  .hero-lede {
    font-size: 13px;
  }
  .hero-actions {
    margin-top: 24px;
  }
  .hero-stage {
    min-height: 360px;
  }
  .hero-stage img {
    height: 290px;
    max-height: none;
  }
  .hero-stage-label {
    bottom: 10px;
  }
  .hero-model { pointer-events: none; }
  .explore-section {
    padding: 64px 0 70px;
  }
  .explore-heading {
    display: block;
  }
  .explore-heading p {
    margin-top: 12px;
  }
  .explore-grid {
    grid-template-columns: 1fr;
  }
  .explore-link {
    min-height: 162px;
    padding: 22px;
  }
  .explore-link h3 {
    margin-top: 16px;
    font-size: 22px;
  }
  .explore-arrow {
    bottom: 20px;
    right: 22px;
  }
  .twin-section,
  .product-section,
  .open-section,
  .system-section {
    padding-top: 74px;
    padding-bottom: 80px;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .product-card,
  .product-large {
    grid-column: auto;
    min-height: 0;
    padding: 24px;
  }
  .product-card h3 {
    margin-top: 17px;
  }
}