:root {
  color-scheme: dark;
  --ink: #07090a;
  --panel: #0d1113;
  --panel-2: #12181b;
  --paper: #f1efe7;
  --muted: #9ea6a4;
  --line: #293236;
  --line-bright: #435057;
  --orange: #ff6a2a;
  --orange-hot: #ff8a4f;
  --cyan: #65e6ef;
  --green: #9df7c6;
  --shell: min(1180px, calc(100% - 48px));
  --display: "Anybody", "Arial Narrow", sans-serif;
  --body: "Public Sans", sans-serif;
  --mono: "DM Mono", "SFMono-Regular", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  overflow-x: clip;
}

body {
  margin: 0;
  min-width: 280px;
  overflow-x: clip;
  color: var(--paper);
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    var(--ink);
  background-size: 56px 56px;
  font-family: var(--body);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 78% 8%, rgba(101, 230, 239, 0.09), transparent 27rem),
    radial-gradient(circle at 12% 33%, rgba(255, 106, 42, 0.08), transparent 24rem);
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  color: inherit;
  font: inherit;
}

::selection {
  color: var(--ink);
  background: var(--cyan);
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 12px 16px;
  color: var(--ink);
  background: var(--paper);
  transform: translateY(-150%);
}

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

.section-shell {
  width: var(--shell);
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 76px;
  padding: 0 max(24px, calc((100% - 1180px) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 9, 10, 0.89);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 48px;
  color: var(--paper);
  font-family: var(--display);
  font-size: 1rem;
  font-stretch: 115%;
  font-weight: 820;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.brand-mark {
  width: 32px;
  height: 32px;
  fill: none;
  stroke: var(--orange);
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 0.77rem;
}

.site-nav a {
  display: grid;
  min-height: 46px;
  align-items: center;
  color: var(--muted);
  text-decoration: none;
  transition: color 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--paper);
}

.site-nav .nav-github {
  padding-inline: 17px;
  border: 1px solid var(--line-bright);
  color: var(--paper);
}

.site-nav .nav-github:hover,
.site-nav .nav-github:focus-visible {
  border-color: var(--orange);
  color: var(--orange-hot);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  padding: 0;
  border: 1px solid var(--line-bright);
  background: var(--ink);
}

.nav-toggle span {
  display: block;
  width: 21px;
  height: 1px;
  margin: 6px auto;
  background: var(--paper);
  transition: transform 180ms ease;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  gap: clamp(42px, 6vw, 94px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding-block: clamp(76px, 10vw, 142px);
}

.hero-copy,
.mission-console,
.section-heading,
.scenario-panel,
.try-copy,
.install-card,
.alpha-call > * {
  min-width: 0;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.eyebrow span {
  color: var(--orange);
}

.eyebrow::after {
  content: "";
  width: 54px;
  height: 1px;
  background: var(--line-bright);
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2 {
  margin: 0;
  font-family: var(--display);
  font-stretch: 90%;
  font-weight: 780;
  letter-spacing: -0.045em;
  line-height: 0.96;
  text-wrap: balance;
}

h1 {
  max-width: 860px;
  font-size: clamp(4rem, 7.4vw, 7.6rem);
}

h2 {
  font-size: clamp(3.1rem, 5.8vw, 6.2rem);
}

h1 em,
h2 em {
  color: var(--orange);
  font-style: normal;
}

.hero-lede {
  max-width: 660px;
  margin: 32px 0 0;
  color: #c3c9c7;
  font-size: clamp(1.04rem, 1.5vw, 1.24rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 13px 20px;
  border: 1px solid transparent;
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #170a04;
  background: var(--orange);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--orange-hot);
}

.button-quiet {
  border-color: var(--line-bright);
  background: rgba(255, 255, 255, 0.02);
}

.button-quiet:hover,
.button-quiet:focus-visible {
  border-color: var(--cyan);
}

.hero-note {
  max-width: 610px;
  margin: 20px 0 0;
  color: #737d7c;
  font-family: var(--mono);
  font-size: 0.7rem;
}

.mission-console {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--line-bright);
  background:
    linear-gradient(115deg, rgba(101, 230, 239, 0.04), transparent 35%),
    var(--panel);
  box-shadow: 24px 24px 0 #030404;
}

.mission-console::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 28px;
  width: 86px;
  height: 3px;
  background: var(--orange);
}

.console-topline,
.request-from,
.install-card-head,
.figure-label,
.alpha-index {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.console-topline {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #707b7d;
}

.live-dot {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
}

.live-dot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 12px currentColor;
}

.request-card {
  margin-top: 24px;
  padding: 19px;
  border-left: 2px solid var(--cyan);
  background: #11191c;
}

.request-from {
  color: var(--cyan);
}

.request-card p {
  margin: 10px 0 0;
  color: #e3e7e5;
  font-size: 0.96rem;
  line-height: 1.5;
}

.dag-list {
  display: grid;
  gap: 1px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
}

.dag-list li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  min-height: 68px;
  padding: 12px 14px;
  background: var(--panel);
}

.dag-index {
  color: #5f6a6b;
  font-family: var(--mono);
  font-size: 0.68rem;
}

.dag-list b,
.dag-list small {
  display: block;
}

.dag-list b {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 500;
}

.dag-list small {
  margin-top: 3px;
  color: #778182;
  font-size: 0.68rem;
}

.dag-list i {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.6rem;
  font-style: normal;
  white-space: nowrap;
}

.approval-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 18px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 106, 42, 0.5);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.approval-row span {
  color: var(--muted);
}

.approval-row strong {
  color: var(--orange-hot);
  letter-spacing: 0.08em;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  margin-top: 18px;
  color: #9ca5a4;
  font-family: var(--mono);
  font-size: 0.65rem;
}

.evidence-grid b {
  color: var(--green);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-block: 1px solid var(--line);
  background: var(--panel);
}

.proof-strip div {
  display: flex;
  min-width: 0;
  min-height: 128px;
  flex-direction: column;
  justify-content: center;
  padding: 24px clamp(20px, 4vw, 54px);
  border-right: 1px solid var(--line);
}

.proof-strip div:last-child {
  border-right: 0;
}

.proof-strip strong {
  color: var(--cyan);
  font-family: var(--display);
  font-size: clamp(1.8rem, 3vw, 3.2rem);
  font-stretch: 85%;
  line-height: 1;
}

.proof-strip span {
  margin-top: 7px;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.66rem;
}

.workflow,
.security {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(480px, 1.2fr);
  gap: clamp(54px, 8vw, 120px);
  padding-block: clamp(110px, 14vw, 190px);
}

.section-heading {
  align-self: start;
}

.section-heading > p:last-child,
.try-copy > p:not(.eyebrow) {
  max-width: 580px;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.72;
}

.workflow .section-heading,
.security .section-heading {
  position: sticky;
  top: 122px;
}

.workflow-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-bright);
}

.workflow-list li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: start;
  padding: 30px 0;
  border-bottom: 1px solid var(--line);
}

.workflow-list .step-no {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.68rem;
}

.workflow-list h3 {
  margin: -7px 0 8px;
  font-family: var(--display);
  font-size: clamp(1.7rem, 2.6vw, 2.7rem);
  font-stretch: 90%;
  line-height: 1;
}

.workflow-list p {
  max-width: 500px;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.workflow-list code {
  color: #657071;
  font-family: var(--mono);
  font-size: 0.63rem;
  white-space: nowrap;
}

.fit {
  padding-block: 0 clamp(100px, 13vw, 170px);
}

.fit .section-heading > p:last-child {
  max-width: 720px;
}

.fit-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 58px;
  border: 1px solid var(--line-bright);
  background: var(--line-bright);
}

.fit-card {
  min-width: 0;
  padding: clamp(28px, 5vw, 56px);
  background: var(--panel);
}

.fit-card > span {
  display: block;
  color: #707a7a;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
}

.fit-card-active {
  background:
    linear-gradient(145deg, rgba(101, 230, 239, 0.08), transparent 56%),
    #0d1315;
}

.fit-card-active > span {
  color: var(--cyan);
}

.fit-card h3 {
  max-width: 480px;
  margin: 28px 0 34px;
  font-family: var(--display);
  font-size: clamp(2rem, 3.6vw, 4rem);
  font-stretch: 84%;
  line-height: 0.98;
}

.fit-card ul {
  display: grid;
  gap: 15px;
  margin: 0;
  padding: 0;
  color: var(--muted);
  list-style: none;
  font-size: 0.86rem;
}

.fit-card li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 10px;
}

.fit-card li::before {
  content: "—";
  color: #657071;
}

.fit-card-active li::before {
  content: "✓";
  color: var(--green);
}

.scenario-lab {
  padding-block: clamp(88px, 11vw, 150px);
}

.section-heading.compact {
  max-width: 840px;
}

.scenario-shell {
  margin-top: 64px;
  border: 1px solid var(--line-bright);
  background: var(--panel);
}

.scenario-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line-bright);
}

.scenario-tabs button {
  min-height: 58px;
  padding: 12px;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  background: transparent;
  font-family: var(--mono);
  font-size: 0.72rem;
  cursor: pointer;
}

.scenario-tabs button:last-child {
  border-right: 0;
}

.scenario-tabs button[aria-selected="true"] {
  color: var(--ink);
  background: var(--cyan);
}

.scenario-tabs button:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: -4px;
}

.scenario-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.7fr);
  gap: clamp(36px, 7vw, 100px);
  padding: clamp(28px, 5vw, 72px);
}

.scenario-kicker {
  margin: 0 0 16px;
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.scenario-copy h3 {
  max-width: 720px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.2rem, 4vw, 4.4rem);
  font-stretch: 82%;
  line-height: 0.98;
}

.scenario-copy > p:not(.scenario-kicker) {
  max-width: 620px;
  margin: 25px 0;
  color: var(--muted);
}

.scenario-copy ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--mono);
  font-size: 0.72rem;
}

.scenario-copy li {
  display: flex;
  gap: 10px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.scenario-copy li::before {
  content: "✓";
  flex: 0 0 auto;
  color: var(--green);
}

.receipt-card {
  min-width: 0;
  border: 1px solid var(--line-bright);
  background: #080b0c;
}

.receipt-head {
  display: flex;
  min-height: 54px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  color: #778180;
  font-family: var(--mono);
  font-size: 0.64rem;
}

.receipt-head b {
  padding: 4px 7px;
  border: 1px solid var(--green);
  color: var(--green);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.receipt-card dl {
  margin: 0;
  padding: 0 18px;
}

.receipt-card dl > div {
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.receipt-card dt {
  margin-bottom: 6px;
  color: #687273;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.receipt-card dd {
  min-width: 0;
  margin: 0;
  color: #c5ccca;
  font-family: var(--mono);
  font-size: 0.7rem;
  overflow-wrap: anywhere;
}

.receipt-card dd.receipt-pass {
  color: var(--green);
}

.receipt-card > a {
  display: grid;
  min-height: 52px;
  align-items: center;
  padding: 12px 18px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.65rem;
  text-underline-offset: 4px;
}

.command-card {
  position: relative;
  grid-column: 1 / -1;
  align-self: end;
  min-width: 0;
  padding: 22px;
  border: 1px solid var(--line-bright);
  background: #080b0c;
}

.command-card > span {
  color: #687273;
  font-family: var(--mono);
  font-size: 0.62rem;
}

pre {
  max-width: 100%;
  margin: 0;
  overflow: auto;
  scrollbar-width: thin;
}

.command-card pre {
  margin-top: 18px;
  padding-bottom: 46px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.75rem;
  line-height: 1.65;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.copy-button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  border: 1px solid var(--line-bright);
  color: var(--paper);
  background: #111719;
  font-family: var(--mono);
  font-size: 0.66rem;
  cursor: pointer;
}

.command-card .copy-button {
  position: absolute;
  right: 18px;
  bottom: 18px;
}

.copy-button:hover,
.copy-button:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
}

.copy-button b {
  color: #657071;
  font-weight: 400;
}

.walkthrough,
.architecture {
  margin: clamp(62px, 8vw, 110px) 0 0;
  padding: 0;
  border: 1px solid var(--line-bright);
  background: #0b1012;
}

.figure-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 52px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
}

.figure-label span {
  color: var(--orange);
}

.figure-label b {
  color: var(--muted);
  font-weight: 400;
  text-align: right;
}

.walkthrough img,
.architecture img {
  width: 100%;
  height: auto;
}

.boundary-grid {
  display: grid;
  gap: 18px;
}

.boundary-card {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--line);
  background: rgba(13, 17, 19, 0.82);
}

.boundary-tag {
  display: inline-block;
  padding: 5px 8px;
  border: 1px solid currentColor;
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.06em;
}

.boundary-tag.safe {
  color: var(--green);
}

.boundary-tag.warn {
  color: var(--orange-hot);
}

.boundary-card h3 {
  margin: 20px 0 9px;
  font-family: var(--display);
  font-size: 2rem;
  font-stretch: 86%;
  line-height: 1;
}

.boundary-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
}

.security .architecture {
  grid-column: 1 / -1;
}

.try-it {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(480px, 1.2fr);
  gap: clamp(54px, 8vw, 120px);
  align-items: end;
  padding-block: clamp(100px, 13vw, 180px);
}

.try-copy > a {
  display: inline-block;
  margin-top: 26px;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 0.74rem;
  text-underline-offset: 5px;
}

.install-card {
  position: relative;
  border: 1px solid var(--line-bright);
  background: #080b0c;
}

.install-card-head {
  display: flex;
  min-height: 50px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
}

.install-card-head span {
  color: var(--orange);
}

.install-card-head i {
  color: #697374;
  font-style: normal;
}

.install-card pre {
  padding: 28px 28px 90px;
  color: #dce1df;
  font-family: var(--mono);
  font-size: 0.72rem;
  line-height: 1.85;
}

.copy-install {
  position: absolute;
  right: 20px;
  bottom: 55px;
}

.install-result {
  display: flex;
  min-width: 0;
  gap: 14px;
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  color: #7c8787;
  font-family: var(--mono);
  font-size: 0.62rem;
}

.install-result b {
  flex: 0 0 auto;
  color: var(--green);
}

.alpha-call {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: clamp(42px, 7vw, 100px);
  align-items: end;
  margin-bottom: clamp(90px, 12vw, 160px);
  padding: clamp(32px, 6vw, 72px);
  border: 1px solid rgba(255, 106, 42, 0.6);
  background:
    linear-gradient(120deg, rgba(255, 106, 42, 0.12), transparent 45%),
    var(--panel);
}

.alpha-index {
  color: var(--orange);
}

.alpha-call h2 {
  margin-top: 24px;
  font-size: clamp(2.6rem, 5vw, 5.2rem);
}

.alpha-call p {
  margin: 0 0 24px;
  color: var(--muted);
}

.site-footer {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
  min-height: 180px;
  padding: 36px max(24px, calc((100% - 1180px) / 2));
  border-top: 1px solid var(--line);
  background: #050606;
}

.site-footer p {
  margin: 0;
  color: #6c7676;
  font-size: 0.78rem;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: flex-end;
}

.site-footer nav a {
  min-height: 44px;
  align-content: center;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  text-decoration: none;
}

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

.copy-toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  max-width: calc(100% - 40px);
  padding: 12px 16px;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  background: #081012;
  font-family: var(--mono);
  font-size: 0.68rem;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 160ms ease, transform 160ms ease;
}

.copy-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.js .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 600ms ease, transform 600ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: 0;
  }

  .mission-console {
    width: min(680px, 100%);
    margin-left: auto;
  }

  .workflow,
  .security,
  .try-it {
    grid-template-columns: minmax(0, 1fr);
  }

  .workflow .section-heading,
  .security .section-heading {
    position: static;
  }

  .scenario-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .command-card {
    grid-column: auto;
  }

  .command-card {
    min-height: 172px;
  }

  .site-footer {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .site-footer nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  :root {
    --shell: min(100% - 32px, 680px);
  }

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

  .site-header {
    min-height: 68px;
    padding-inline: 16px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: fixed;
    inset: 68px 0 auto;
    display: grid;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    border-bottom: 1px solid var(--line-bright);
    background: #080b0c;
    visibility: hidden;
    transition: max-height 220ms ease, visibility 220ms;
  }

  .site-nav.open {
    max-height: calc(100dvh - 68px);
    visibility: visible;
  }

  .site-nav a,
  .site-nav .nav-github {
    min-height: 58px;
    padding-inline: 22px;
    border: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero {
    gap: 60px;
    padding-block: 78px 100px;
  }

  h1 {
    font-size: clamp(3.4rem, 17vw, 5.6rem);
  }

  h2 {
    font-size: clamp(2.8rem, 14vw, 4.8rem);
  }

  .mission-console {
    box-shadow: 10px 10px 0 #030404;
  }

  .proof-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .proof-strip div {
    min-height: 112px;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip div:nth-child(2) {
    border-right: 0;
  }

  .proof-strip div:nth-child(3),
  .proof-strip div:nth-child(4) {
    border-bottom: 0;
  }

  .workflow,
  .security {
    gap: 64px;
    padding-block: 100px;
  }

  .fit {
    padding-bottom: 100px;
  }

  .fit-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .workflow-list li {
    grid-template-columns: 34px minmax(0, 1fr);
  }

  .workflow-list code {
    grid-column: 2;
  }

  .scenario-tabs {
    grid-template-columns: minmax(0, 1fr);
  }

  .scenario-tabs button {
    min-height: 52px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .scenario-tabs button:last-child {
    border-bottom: 0;
  }

  .scenario-panel {
    padding: 26px;
  }

  .figure-label {
    align-items: flex-start;
    flex-direction: column;
  }

  .figure-label b {
    text-align: left;
  }

  .architecture img,
  .walkthrough img {
    min-width: 0;
    max-width: 100%;
    transform: none;
  }

  .alpha-call {
    grid-template-columns: minmax(0, 1fr);
  }

  .site-footer {
    grid-template-columns: minmax(0, 1fr);
    gap: 22px;
    padding-inline: 20px;
  }

  .site-footer nav {
    grid-column: auto;
    justify-content: flex-start;
  }
}

@media (max-width: 430px) {
  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .dag-list li {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .dag-list i {
    grid-column: 2;
    white-space: normal;
  }

  .evidence-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .proof-strip div {
    padding-inline: 16px;
  }

  .proof-strip strong {
    font-size: 1.65rem;
  }

  .scenario-panel {
    padding: 20px;
  }

  .command-card {
    padding: 18px;
  }

  .install-card-head,
  .install-result {
    align-items: flex-start;
    flex-direction: column;
  }

  .install-card pre {
    padding: 22px 18px 90px;
    font-size: 0.67rem;
  }

  .copy-install {
    right: 14px;
  }

  .alpha-call {
    padding: 26px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}