:root {
  color-scheme: light;
  --paper: #f7f7f4;
  --white: #ffffff;
  --ink: #111312;
  --muted: #5f6661;
  --soft: #dfe2dd;
  --line: rgba(17, 19, 18, 0.14);
  --black: #050706;
  --hud: #00ff38;
  --sage: #8b978e;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.16);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  letter-spacing: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3,
figure {
  margin: 0;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 4vw, 56px);
  color: #fff;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, backdrop-filter 180ms ease;
}

.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(247, 247, 244, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 720;
  font-size: 15px;
}

.brand-logo {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: block;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.24);
}

.site-header.is-scrolled .brand-logo {
  box-shadow: 0 0 0 1px rgba(17, 19, 18, 0.1);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  font-size: 13px;
  font-weight: 650;
}

.nav-cta {
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 8px 13px;
}

.hero {
  position: relative;
  min-height: 88svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  background: var(--black);
}

.hero picture,
.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero picture {
  display: block;
}

.hero-image {
  object-fit: cover;
  object-position: 62% center;
  filter: saturate(0.68) brightness(0.82) contrast(0.94);
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(5, 7, 6, 0.9) 0%, rgba(5, 7, 6, 0.68) 44%, rgba(5, 7, 6, 0.16) 100%),
    linear-gradient(0deg, rgba(5, 7, 6, 0.72) 0%, rgba(5, 7, 6, 0.14) 48%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1160px, calc(100% - 36px));
  margin: 0 auto;
  padding: 128px 0 76px;
  color: #fff;
}

.eyebrow {
  font-size: 12px;
  line-height: 1;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
}

.hero .eyebrow {
  color: rgba(255, 255, 255, 0.76);
}

h1 {
  max-width: 980px;
  margin-top: 18px;
  font-size: clamp(52px, 8vw, 116px);
  line-height: 0.92;
  font-weight: 760;
}

.hero-copy {
  max-width: 610px;
  margin-top: 26px;
  font-size: clamp(19px, 2vw, 28px);
  line-height: 1.26;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions,
.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 999px;
  padding: 12px 19px;
  font-size: 14px;
  font-weight: 760;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--ink);
  color: #fff;
}

.hero .button.primary {
  background: #fff;
  color: var(--ink);
}

.button.secondary {
  border-color: rgba(17, 19, 18, 0.26);
  color: var(--ink);
  background: transparent;
}

.hero .button.secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
}

.button:hover {
  transform: translateY(-1px);
}

.section-pad {
  padding: clamp(80px, 11vw, 152px) clamp(20px, 4vw, 56px);
}

.two-col,
.section-heading,
.hud-grid,
.feature-list,
.download-panel,
.privacy-inner {
  width: min(1160px, 100%);
  margin: 0 auto;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(280px, 0.95fr) minmax(300px, 1.05fr);
  gap: clamp(36px, 7vw, 104px);
  align-items: start;
}

h2 {
  max-width: 820px;
  margin-top: 14px;
  font-size: clamp(38px, 5.7vw, 82px);
  line-height: 0.96;
  font-weight: 730;
}

h3 {
  font-size: clamp(22px, 2.2vw, 31px);
  line-height: 1.08;
  font-weight: 710;
}

.copy-stack,
.download-panel p,
.privacy-inner p {
  color: var(--muted);
  font-size: clamp(18px, 1.65vw, 23px);
  line-height: 1.52;
}

.copy-stack {
  display: grid;
  gap: 22px;
}

.statement {
  background: var(--paper);
}

.interface {
  background: #fff;
}

.section-heading {
  margin-bottom: clamp(34px, 6vw, 72px);
}

.section-heading.compact {
  margin-bottom: clamp(24px, 4vw, 48px);
}

.hud-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.hud-capture {
  border: 1px solid var(--line);
  background: #101411;
  box-shadow: var(--shadow);
}

.hud-capture.drive {
  grid-row: span 2;
}

.hud-capture img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: contain;
  image-rendering: pixelated;
}

.hud-capture figcaption {
  padding: 13px 16px 15px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.features {
  background: var(--paper);
}

.feature-list {
  display: grid;
  border-top: 1px solid var(--line);
}

.feature-list article {
  display: grid;
  grid-template-columns: 72px minmax(220px, 0.55fr) minmax(280px, 1fr);
  gap: clamp(18px, 4vw, 56px);
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
}

.feature-list span {
  color: var(--sage);
  font-size: 13px;
  font-weight: 760;
}

.feature-list p,
.mode-list span {
  color: var(--muted);
  font-size: 17px;
  line-height: 1.48;
}

.modes {
  background: #ecefeb;
}

.mode-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(17, 19, 18, 0.16);
}

.mode-list div {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(17, 19, 18, 0.16);
}

.mode-list strong {
  font-size: 17px;
}

.data {
  background: var(--paper);
}

.community {
  background: #fff;
}

.community-links {
  display: grid;
  gap: 14px;
}

.community-links a,
.developer-card {
  display: grid;
  gap: 8px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}

.community-links a:last-child {
  border-bottom: 1px solid var(--line);
}

.community-links span,
.developer-card span {
  color: var(--sage);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.community-links strong,
.developer-card strong {
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.04;
  font-weight: 720;
}

.developer-card p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.developer-card a {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.community-links a:hover strong {
  text-decoration: underline;
  text-underline-offset: 5px;
}

.privacy {
  background: var(--black);
  color: #fff;
}

.privacy .eyebrow {
  color: rgba(255, 255, 255, 0.58);
}

.privacy-inner p {
  max-width: 840px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.7);
}

.download {
  background: #fff;
}

.download-panel {
  display: grid;
  grid-template-columns: minmax(300px, 1fr) auto;
  gap: 42px;
  align-items: center;
  padding-top: 1px;
  border-top: 1px solid var(--line);
}

.download-panel p {
  max-width: 760px;
  margin-top: 22px;
}

.download-actions {
  margin-top: 0;
  justify-content: flex-end;
  align-items: center;
}

.text-link {
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.text-link:hover {
  color: var(--ink);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 14px;
  padding: 28px clamp(20px, 4vw, 56px);
  color: var(--muted);
  background: #fff;
  border-top: 1px solid var(--line);
  font-size: 13px;
}

.site-footer a {
  color: var(--ink);
}

@media (max-width: 860px) {
  .site-header {
    padding: 16px 18px;
  }

  .site-nav {
    gap: 10px;
  }

  .site-nav a:not(.nav-cta) {
    display: none;
  }

  .hero {
    min-height: 780px;
  }

  .hero-image {
    object-position: 64% center;
  }

  .hero-shade {
    background:
      linear-gradient(0deg, rgba(5, 7, 6, 0.8) 0%, rgba(5, 7, 6, 0.22) 58%, rgba(5, 7, 6, 0.14) 100%),
      linear-gradient(90deg, rgba(5, 7, 6, 0.6), rgba(5, 7, 6, 0.12));
  }

  .hero-inner {
    width: min(calc(100% - 28px), 560px);
    padding-bottom: 52px;
  }

  h1 {
    font-size: clamp(46px, 14vw, 74px);
  }

  .two-col,
  .hud-grid,
  .download-panel {
    grid-template-columns: 1fr;
  }

  .hud-capture.drive {
    grid-row: auto;
  }

  .feature-list article {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .mode-list div {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .download-actions {
    justify-content: flex-start;
    align-items: flex-start;
  }
}

@media (max-width: 500px) {
  .hero-actions,
  .download-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .section-pad {
    padding-left: 18px;
    padding-right: 18px;
  }
}