:root {
  color-scheme: dark;
  --void: #070a09;
  --obsidian: #0b1110;
  --glass: #111b18;
  --line: rgba(217, 255, 242, 0.14);
  --line-strong: rgba(93, 225, 182, 0.46);
  --mint: #5de1b6;
  --frost: #d9fff2;
  --paper: #f4f8f6;
  --steel: #91a39d;
  --coral: #ff7a7a;
  --max: 1240px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--void);
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--paper);
  background:
    radial-gradient(circle at 78% 10%, rgba(93, 225, 182, 0.11), transparent 32rem),
    radial-gradient(circle at 12% 48%, rgba(217, 255, 242, 0.045), transparent 25rem),
    var(--void);
  font-family: "Segoe UI Variable Text", "Segoe UI", sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: .025;
  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='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

a { color: inherit; }

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-180%);
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--obsidian);
  background: var(--mint);
  font-weight: 700;
}

.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(calc(100% - 40px), var(--max));
  min-height: 88px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  border-bottom: 1px solid var(--line);
}

.brand {
  width: fit-content;
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.brand-kicker,
.eyebrow,
.cap-tag,
.instrument-bar,
.instrument-footer,
.orbit-label {
  font-family: Bahnschrift, "Arial Narrow", sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.brand-kicker {
  color: var(--steel);
  font-size: .68rem;
}

.brand-product {
  font-family: "Segoe UI Variable Display", "Segoe UI", sans-serif;
  font-size: 1.02rem;
  font-weight: 650;
  letter-spacing: -.025em;
}

nav { display: flex; gap: 28px; }

nav a,
.footer-links a {
  color: var(--steel);
  font-size: .82rem;
  text-decoration: none;
  transition: color 140ms ease;
}

nav a:hover,
nav a:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible { color: var(--frost); }

.local-chip {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--frost);
  font-size: .75rem;
}

.local-chip span,
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 18px rgba(93,225,182,.9);
}

main,
footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.hero {
  min-height: calc(100svh - 88px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, .92fr);
  align-items: center;
  gap: clamp(44px, 8vw, 120px);
  padding: 84px 0 96px;
}

.eyebrow {
  margin: 0 0 28px;
  color: var(--steel);
  font-size: .69rem;
}

.eyebrow span { color: var(--mint); margin-right: 12px; }

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2 {
  font-family: "Segoe UI Variable Display", "Segoe UI", sans-serif;
  font-weight: 560;
  letter-spacing: -.055em;
  line-height: .98;
}

h1 {
  margin-bottom: 32px;
  font-size: clamp(3.35rem, 7.4vw, 7.1rem);
}

h1 em {
  color: var(--mint);
  font-style: normal;
  font-weight: 280;
}

.lede {
  max-width: 680px;
  color: #bdc9c5;
  font-size: clamp(1.02rem, 1.8vw, 1.28rem);
  line-height: 1.72;
}

.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 38px; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .86rem;
  font-weight: 680;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible { transform: translateY(-2px); border-color: var(--line-strong); }
.button-primary { color: var(--obsidian); background: var(--mint); border-color: var(--mint); }
.button-quiet { color: var(--frost); background: rgba(217,255,242,.025); }

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 56px 0 0;
  border: 1px solid var(--line);
  background: var(--line);
}

.hero-proof div { padding: 17px 18px; background: rgba(7,10,9,.94); }
.hero-proof dt { color: var(--steel); font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.hero-proof dd { margin: 5px 0 0; color: var(--frost); font-size: .88rem; }

.hero-art { display: grid; place-items: center; }

.mark-orbit {
  position: relative;
  width: min(100%, 540px);
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217,255,242,.055), rgba(7,10,9,.1) 63%, transparent 64%);
}

.mark-orbit::before,
.mark-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--line);
}

.mark-orbit::before { inset: 9%; }
.mark-orbit::after { inset: 24%; border-color: rgba(93,225,182,.16); }
.mark-orbit img { width: 62%; height: 62%; object-fit: contain; filter: drop-shadow(0 24px 70px rgba(93,225,182,.13)); }

.orbit-label { position: absolute; color: rgba(217,255,242,.42); font-size: .58rem; }
.orbit-label-a { top: 8%; left: 50%; transform: translateX(-50%); }
.orbit-label-b { right: -2%; top: 50%; transform: rotate(90deg) translateX(50%); transform-origin: right center; }
.orbit-label-c { bottom: 8%; left: 50%; transform: translateX(-50%); }

.instrument-section,
.capabilities,
.privacy,
.release { padding: 130px 0; border-top: 1px solid var(--line); }

.section-heading { max-width: 820px; margin-bottom: 58px; }
.section-heading h2,
.privacy h2,
.release h2 { margin-bottom: 24px; font-size: clamp(2.6rem, 5.6vw, 5.4rem); }
.section-heading > p:last-child,
.privacy-copy > p,
.release-copy > p { max-width: 700px; color: var(--steel); font-size: 1.04rem; line-height: 1.72; }

.instrument {
  overflow: hidden;
  border: 1px solid rgba(217,255,242,.2);
  border-radius: 18px;
  background: #080c0b;
  box-shadow: 0 46px 110px rgba(0,0,0,.34);
}

.instrument-bar,
.instrument-footer {
  min-height: 46px;
  padding: 0 18px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  color: var(--steel);
  font-size: .58rem;
}

.instrument-bar { border-bottom: 1px solid var(--line); }
.instrument-bar > span { justify-self: center; }
.instrument-bar button { justify-self: end; border: 0; color: var(--mint); background: none; font: inherit; letter-spacing: inherit; cursor: pointer; }

.window-dots { display: flex; gap: 6px; }
.window-dots i { width: 7px; height: 7px; border-radius: 50%; background: #2d3835; }
.window-dots i:first-child { background: var(--mint); }

.capture-surface {
  position: relative;
  min-height: clamp(420px, 62vw, 680px);
  overflow: hidden;
  touch-action: none;
  cursor: crosshair;
  outline: none;
  background:
    radial-gradient(circle at 72% 26%, rgba(93,225,182,.16), transparent 28%),
    linear-gradient(145deg, #151f1c 0%, #0a0f0d 52%, #111917 100%);
}

.capture-surface:focus-visible { box-shadow: inset 0 0 0 2px var(--mint); }

.surface-grid {
  position: absolute;
  inset: 0;
  opacity: .33;
  background-image:
    linear-gradient(rgba(217,255,242,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217,255,242,.055) 1px, transparent 1px);
  background-size: 48px 48px;
}

.surface-copy { position: absolute; left: 7%; bottom: 9%; display: grid; gap: 8px; }
.surface-copy span { color: var(--mint); font: .62rem Bahnschrift, sans-serif; letter-spacing: .14em; }
.surface-copy strong { max-width: 350px; color: rgba(244,248,246,.12); font-size: clamp(2rem, 5vw, 4.6rem); line-height: .96; letter-spacing: -.05em; }

.selection {
  position: absolute;
  left: 25%;
  top: 20%;
  width: 54%;
  height: 52%;
  border: 2px solid var(--mint);
  background: rgba(93,225,182,.035);
  box-shadow: 0 0 0 9999px rgba(0,0,0,.54), inset 0 0 60px rgba(93,225,182,.03);
}

.corner { position: absolute; width: 18px; height: 18px; border-color: var(--frost); border-style: solid; }
.corner-tl { left: -2px; top: -2px; border-width: 4px 0 0 4px; }
.corner-tr { right: -2px; top: -2px; border-width: 4px 4px 0 0; }
.corner-bl { left: -2px; bottom: -2px; border-width: 0 0 4px 4px; }
.corner-br { right: -2px; bottom: -2px; border-width: 0 4px 4px 0; }

.measure {
  position: absolute;
  left: -2px;
  top: -38px;
  padding: 7px 10px;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  color: var(--frost);
  background: #09110f;
  font: 600 .69rem Bahnschrift, "Arial Narrow", sans-serif;
  letter-spacing: .07em;
  white-space: nowrap;
}

.gesture-hint { position: absolute; right: 18px; bottom: 14px; margin: 0; color: rgba(217,255,242,.43); font-size: .72rem; }
.instrument-footer { grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.instrument-footer span:nth-child(2) { text-align: center; }
.instrument-footer span:last-child { text-align: right; }

.capability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.capability { min-height: 330px; padding: clamp(28px, 4vw, 52px); display: flex; flex-direction: column; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(217,255,242,.012); transition: background 180ms ease; }
.capability:hover { background: rgba(93,225,182,.04); }
.cap-number { margin-bottom: auto; color: var(--mint); font: .68rem Bahnschrift, sans-serif; }
.capability h3 { margin: 54px 0 18px; font-size: clamp(1.45rem, 2.5vw, 2.15rem); font-weight: 540; letter-spacing: -.035em; }
.capability p { max-width: 520px; color: var(--steel); line-height: 1.68; }
.cap-tag { margin-top: 18px; color: rgba(217,255,242,.46); font-size: .58rem; }

.privacy { display: grid; grid-template-columns: .72fr 1.28fr; align-items: center; gap: clamp(50px, 10vw, 150px); }
.privacy-mark { aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line); background: radial-gradient(circle, rgba(93,225,182,.11), transparent 62%); }
.privacy-mark img { width: 74%; height: 74%; object-fit: contain; }
.privacy-copy ul { margin: 45px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.privacy-copy li { display: grid; grid-template-columns: .72fr 1.28fr; gap: 20px; padding: 17px 0; border-bottom: 1px solid var(--line); }
.privacy-copy li strong { color: var(--frost); font-size: .88rem; }
.privacy-copy li span { color: var(--steel); font-size: .84rem; }

.release { display: grid; grid-template-columns: 1.16fr .84fr; gap: clamp(50px, 9vw, 120px); align-items: end; }
.release-facts { margin: 0; border-top: 1px solid var(--line); }
.release-facts div { display: grid; grid-template-columns: .85fr 1.15fr; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.release-facts dt { color: var(--steel); font-size: .74rem; }
.release-facts dd { margin: 0; color: var(--frost); font-size: .82rem; }
.release-facts dd:has(.status-dot) { display: flex; align-items: center; gap: 9px; }

footer {
  min-height: 170px;
  padding: 42px 0;
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: end;
  gap: 34px;
  border-top: 1px solid var(--line);
  color: var(--steel);
  font-size: .72rem;
}

footer > div:first-child { display: grid; gap: 5px; }
.footer-product { color: var(--paper); font-size: 1rem; font-weight: 650; }
.footer-links { display: flex; gap: 22px; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.75,.2,1); }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  nav { display: none; }
  .hero { grid-template-columns: 1fr; padding-top: 72px; }
  .hero-art { order: -1; }
  .mark-orbit { width: min(78vw, 460px); }
  .privacy, .release { grid-template-columns: 1fr; }
  .privacy-mark { width: min(75vw, 480px); }
  footer { grid-template-columns: 1fr; align-items: start; }
}

@media (max-width: 620px) {
  .site-header, main, footer { width: min(calc(100% - 24px), var(--max)); }
  .site-header { min-height: 72px; }
  .brand-kicker { display: none; }
  .local-chip { font-size: .66rem; }
  .hero { min-height: auto; padding: 54px 0 80px; }
  h1 { font-size: clamp(3rem, 15vw, 4.7rem); }
  .hero-proof { grid-template-columns: 1fr; }
  .instrument-section, .capabilities, .privacy, .release { padding: 88px 0; }
  .instrument-bar { grid-template-columns: 1fr auto; }
  .instrument-bar > span { display: none; }
  .capture-surface { min-height: 430px; }
  .instrument-footer { grid-template-columns: 1fr; gap: 4px; padding: 12px 16px; }
  .instrument-footer span:nth-child(2), .instrument-footer span:last-child { text-align: left; }
  .capability-grid { grid-template-columns: 1fr; }
  .capability { min-height: 285px; }
  .privacy-copy li, .release-facts div { grid-template-columns: 1fr; gap: 6px; }
  .footer-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}