/* Tokens */
@font-face {
  font-family: "Chakra Petch";
  src: url("../assets/fonts/chakra-petch-latin-600.woff2") format("woff2");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../assets/fonts/ibm-plex-sans-latin-400.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans";
  src: url("../assets/fonts/ibm-plex-sans-latin-600.woff2") format("woff2");
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("../assets/fonts/jetbrains-mono-latin-400.woff2") format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans Arabic";
  src: url("../assets/fonts/ibm-plex-sans-arabic-arabic-400.woff2")
    format("woff2");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Sans Arabic";
  src: url("../assets/fonts/ibm-plex-sans-arabic-arabic-600.woff2")
    format("woff2");
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
}
:root {
  color-scheme: dark;
  --bg: #0d0e10;
  --surface: #15171a;
  --surface-2: #1c1f23;
  --line: #2b2f35;
  --line-hover: #3a3f47;
  --control-line: #777b80;
  --text: #ede9e0;
  --muted: #a19d92;
  --amber: #ff8a1f;
  --alarm: #ff3b4e;
  --phosphor: #8fd6a1;
  --city: #d9a441;
  --server: #6fa3b8;
  --logic: #8fb573;
  --garden: #b58ac9;
  --core: #e5604d;
  --transparent: transparent;
  --body-font: "IBM Plex Sans", Arial, sans-serif;
  --display-font: "Chakra Petch", "IBM Plex Sans", sans-serif;
  --mono-font: "JetBrains Mono", Consolas, monospace;
  --arabic-font: "IBM Plex Sans Arabic", Tahoma, Arial, sans-serif;
  --container: 1248px;
  --radius: 3px;
  --header-height: 82px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-block-start: calc(var(--header-height) + 24px);
  scrollbar-color: var(--muted) var(--bg);
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.7 var(--body-font);
}
button,
input {
  font: inherit;
}
button,
a {
  -webkit-tap-highlight-color: var(--transparent);
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
button:disabled {
  cursor: not-allowed;
  color: var(--muted);
  border-color: var(--line);
}
a {
  color: inherit;
  text-decoration: none;
}
button:focus-visible,
a:focus-visible,
iframe:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 5px;
}
::selection {
  color: var(--bg);
  background: var(--amber);
}
h1,
h2,
h3,
p,
dl,
dd {
  margin: 0;
}
h1,
h2,
h3 {
  font-family: var(--display-font);
  font-weight: 600;
  line-height: 1.15;
  text-wrap: balance;
}
h2 {
  font-size: clamp(30px, 3.4vw, 48px);
}
h3 {
  font-size: 22px;
}
p {
  color: var(--muted);
}
bdi {
  unicode-bidi: isolate;
}
svg {
  display: block;
}
[hidden] {
  display: none !important;
}
/* Also covers a failed i18n.js load, where app.js removes the js class. */
html:not(.js) .js-only {
  display: none;
}
.icon-definitions {
  position: absolute;
  inline-size: 0;
  block-size: 0;
  overflow: hidden;
}
.icon {
  inline-size: 24px;
  block-size: 24px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: square;
  stroke-linejoin: miter;
}
.container {
  inline-size: min(var(--container), calc(100% - 80px));
  margin-inline: auto;
}
.section {
  padding-block: 104px;
  border-block-start: 1px solid var(--line);
}
.surface-section {
  background: var(--surface);
}
.section-heading {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin-block-end: 44px;
}
.section-heading p {
  margin-block-start: 16px;
  max-inline-size: 65ch;
}
.section-number {
  color: var(--amber);
  font: 400 14px/1 var(--mono-font);
  flex-shrink: 0;
}
.badge {
  display: inline-flex;
  align-items: center;
  inline-size: fit-content;
  padding: 3px 8px;
  border: 1px solid var(--line-hover);
  border-radius: 2px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.status-square {
  display: inline-block;
  inline-size: 6px;
  block-size: 6px;
  background: var(--amber);
  flex: 0 0 auto;
}
.status-square.alarm {
  background: var(--alarm);
}

/* Header and hero */
.skip-link {
  position: fixed;
  inset-block-start: 10px;
  inset-inline-start: 12px;
  z-index: 100;
  padding: 12px 20px;
  background: var(--amber);
  color: var(--bg);
  transform: translateY(-160%);
}
.skip-link:focus {
  transform: none;
}
.site-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 20;
  background: var(--bg);
  border-block-end: 1px solid var(--line);
}
.header-inner {
  min-block-size: var(--header-height);
  display: flex;
  align-items: center;
  gap: 36px;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  min-block-size: 44px;
  font: 600 26px/1 var(--display-font);
  letter-spacing: 0.035em;
}
.wordmark-stop {
  color: var(--amber);
}
.navigation {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-inline-start: auto;
}
.navigation a {
  display: flex;
  align-items: center;
  gap: 0.25em;
  min-block-size: 44px;
  font-size: 13px;
  color: var(--muted);
  border-block-end: 2px solid var(--transparent);
  transition: color 160ms;
}
.navigation a[aria-current] {
  color: var(--text);
  border-block-end-color: var(--amber);
}
.header-actions {
  display: flex;
  gap: 10px;
}
.language-button,
.menu-button {
  min-inline-size: 48px;
  min-block-size: 44px;
  padding: 6px 12px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--control-line);
  border-radius: var(--radius);
}
.language-button {
  font-size: 14px;
}
.language-button [lang="ar"] {
  font-family: var(--arabic-font);
}
.menu-button {
  display: none;
  place-items: center;
}
.hero {
  padding-block-start: 72px;
}
.hero-layout {
  display: grid;
  grid-template-columns: 1.12fr 1fr;
  align-items: center;
  gap: 70px;
  padding-block-end: 72px;
}
.eyebrow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--amber);
  font: 400 12px/1.8 var(--mono-font);
}
.archive-id {
  color: var(--muted);
}
.hero h1 {
  margin-block-start: 26px;
  font-size: clamp(72px, 8.4vw, 112px);
  line-height: 0.95;
  letter-spacing: -0.035em;
}
.hero-subtitle {
  margin-block-start: 20px;
  font: 600 clamp(20px, 2.2vw, 28px)/1.3 var(--display-font);
  color: var(--text);
  letter-spacing: 0.045em;
  text-transform: uppercase;
}
.hero-description {
  max-inline-size: 48ch;
  margin-block-start: 25px;
  font-size: 17px;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-block-start: 32px;
}
.button {
  min-block-size: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 11px 19px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  border: 1px solid var(--control-line);
  border-radius: var(--radius);
  transition:
    transform 180ms var(--ease-out),
    color 180ms;
}
.primary {
  color: var(--bg);
  background: var(--amber);
  border-color: var(--amber);
}
.secondary {
  color: var(--text);
  background: var(--surface);
}
.button .icon {
  inline-size: 18px;
  block-size: 18px;
}
.hero-footnote {
  font-size: 12px;
  margin-block-start: 23px;
}
.hero-terminal {
  border: 1px solid var(--line-hover);
  background: var(--surface);
  position: relative;
}
.terminal-bar,
.terminal-status {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 15px 18px;
  font: 400 12px/1.6 var(--mono-font);
}
.terminal-bar {
  justify-content: space-between;
  border-block-end: 1px solid var(--line);
  color: var(--muted);
}
.terminal-status {
  border-block-start: 1px solid var(--line);
}
.terminal-art {
  position: relative;
  display: grid;
  place-items: center;
  aspect-ratio: 1.16;
  overflow: hidden;
  background: repeating-linear-gradient(
    0deg,
    var(--transparent) 0 3px,
    var(--line) 3px 4px
  );
}
.terminal-art::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--surface);
  opacity: 0.86;
  pointer-events: none;
}
.portal {
  position: relative;
  z-index: 1;
  inline-size: 70%;
  aspect-ratio: 1;
  border: 1px solid var(--amber);
  border-radius: 50%;
  display: grid;
  place-items: center;
}
.portal-ring {
  position: absolute;
  inset: 12%;
  border: 1px solid var(--line-hover);
  border-radius: 50%;
}
.ring-one {
  inset: -5%;
  border-color: var(--amber);
  border-style: dashed;
  opacity: 0.55;
  animation: terminal-rotate 80s linear infinite;
  animation-play-state: paused;
}
.ring-two {
  inset: 15%;
  border-color: var(--amber);
  opacity: 0.4;
}
.zero {
  color: var(--amber);
  font:
    600 clamp(70px, 9vw, 120px)/1 "Chakra Petch",
    sans-serif;
  position: relative;
}
.terminal-cursor {
  display: block;
  position: absolute;
  inset-inline-end: -20px;
  inset-block-end: 10px;
  inline-size: 10px;
  block-size: 18px;
  background: var(--amber);
  animation: cursor 2.4s steps(1) infinite;
  animation-play-state: paused;
}
.hero-terminal.in-view .ring-one,
.hero-terminal.in-view .terminal-cursor {
  animation-play-state: running;
}
.crosshair {
  position: absolute;
  background: var(--line-hover);
  z-index: 1;
}
.crosshair.horizontal {
  block-size: 1px;
  inline-size: 100%;
}
.crosshair.vertical {
  inline-size: 1px;
  block-size: 100%;
}
.art-coordinate,
.art-zero {
  position: absolute;
  z-index: 2;
  font: 400 12px/1.5 var(--mono-font);
  color: var(--muted);
}
.coordinate-top {
  inset-block-start: 15px;
  inset-inline-start: 18px;
}
.coordinate-bottom {
  inset-block-end: 14px;
  inset-inline-start: 18px;
}
.art-zero {
  inset-inline-end: 18px;
  inset-block-start: 15px;
  color: var(--amber);
}
.terminal-caption {
  font-size: 12px;
  padding: 10px 18px;
  border-block-start: 1px solid var(--line);
  color: var(--muted);
}
.archive-strip {
  border-block-start: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-block-size: 60px;
  color: var(--muted);
  font: 400 12px/1.7 var(--mono-font);
}
.archive-strip a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-block-size: 44px;
}
.scroll-arrow {
  inline-size: 16px;
  block-size: 16px;
  transform: rotate(90deg);
}
.glitch {
  display: inline-block;
  position: relative;
  isolation: isolate;
}
.glitch::after {
  content: attr(data-glitch);
  position: absolute;
  inset: 0;
  color: var(--alarm);
  opacity: 0;
  pointer-events: none;
  animation: archive-glitch 7.8s linear infinite;
}
.status-glitch::after {
  animation-delay: 1s;
}

/* Content */
.world-layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 90px;
  padding-inline-start: 44px;
}
.story h3 {
  font-size: 28px;
  margin-block-end: 20px;
}
.story p + p {
  margin-block-start: 20px;
}
.zero-record {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
}
.record-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font: 400 12px/1.7 var(--mono-font);
  color: var(--muted);
}
.character-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-block: 24px 14px;
  color: var(--amber);
  font: 600 46px/1 var(--display-font);
}
.zero-record h3 {
  font-size: 20px;
  margin-block-end: 12px;
}
.zero-record .badge {
  margin-block-start: 20px;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 38px;
}
.feature {
  position: relative;
  padding-block: 27px 32px;
  border-block-start: 1px solid var(--line-hover);
}
.feature > .icon {
  color: var(--amber);
  margin-block-end: 28px;
}
.feature > .badge {
  position: absolute;
  inset-block-start: 26px;
  inset-inline-end: 0;
}
.feature h3 {
  font-size: 21px;
  margin-block-end: 13px;
}
.feature p {
  max-inline-size: 38ch;
}
.regions-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}
.region {
  --region-accent: var(--city);
  display: flex;
  flex-direction: column;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-block-start-color: var(--region-accent);
  background: var(--surface);
}
.region.server {
  --region-accent: var(--server);
}
.region.logic {
  --region-accent: var(--logic);
}
.region.garden {
  --region-accent: var(--garden);
}
.region.core {
  --region-accent: var(--core);
}
.region-index {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--region-accent);
  font: 400 12px/1.7 var(--mono-font);
  margin-block-end: 38px;
}
.region-index .icon {
  inline-size: 20px;
  block-size: 20px;
}
.region h3 {
  font-size: 23px;
  min-block-size: 54px;
  margin-block-end: 14px;
}
.region p {
  font-size: 14px;
  margin-block-end: 28px;
}
.region .badge {
  margin-block-start: auto;
  color: var(--region-accent);
}
.hares-section {
  background: var(--surface);
}
.hares-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
  align-items: center;
}
.hares-emblem {
  color: var(--phosphor);
  display: grid;
  justify-items: center;
  gap: 28px;
}
.hares-emblem svg {
  inline-size: min(260px, 100%);
}
.hares-emblem bdi {
  font: 400 12px/1.7 var(--mono-font);
  color: var(--muted);
}
.hares-copy .section-heading {
  margin-block-end: 16px;
}
.large-copy {
  margin-block: 22px 14px;
  font-size: 23px;
  line-height: 1.5;
  color: var(--text);
}
.hares-note {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-block-start: 26px;
  padding-block-start: 20px;
  border-block-start: 1px solid var(--line-hover);
  color: var(--muted);
  font-size: 14px;
}
.hares-note .status-square {
  background: var(--phosphor);
}
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px;
}
.step {
  padding-block: 24px;
  border-block-start: 1px solid var(--line-hover);
}
.step-index {
  color: var(--amber);
  font: 400 14px/1 var(--mono-font);
}
.step h3 {
  margin-block: 20px 12px;
}
.step p {
  margin-block-end: 20px;
}
.controls-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-block: 56px 22px;
}
.controls-heading > span {
  font: 400 12px/1.7 var(--mono-font);
  color: var(--muted);
}
.controls-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
}
.control {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block: 16px;
  border-block-start: 1px solid var(--line);
}
.control dt {
  font-size: 14px;
  color: var(--muted);
}
.control dd {
  flex: 0 1 auto;
  text-align: end;
}
kbd {
  display: inline-block;
  min-inline-size: 32px;
  padding: 4px 9px;
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--control-line);
  border-radius: var(--radius);
  font: 400 12px/1.7 var(--mono-font);
  text-align: center;
}
.touch-note {
  font-size: 14px;
  margin-block-start: 25px;
}

/* Demo */
.demo-section {
  background: var(--surface);
}
.demo-panel {
  border: 1px solid var(--line-hover);
  background: var(--bg);
}
.demo-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  border-block-end: 1px solid var(--line);
  font: 400 12px/1.7 var(--mono-font);
}
.demo-toolbar .badge {
  color: var(--amber);
  font-family: var(--body-font);
}
.demo-screen {
  position: relative;
  aspect-ratio: 16 / 9;
  display: grid;
  background: var(--bg);
}
.demo-placeholder {
  align-self: center;
  justify-self: center;
  max-inline-size: 540px;
  padding: 36px 24px;
  text-align: center;
}
.demo-icon {
  margin: 0 auto 23px;
  inline-size: 44px;
  block-size: 44px;
  color: var(--amber);
}
.demo-placeholder h3 {
  font-size: clamp(24px, 3vw, 36px);
}
.demo-placeholder p {
  margin-block: 18px 24px;
}
.demo-placeholder .button {
  max-inline-size: 100%;
}
#gameFrame {
  display: block;
  inline-size: 100%;
  block-size: 100%;
  min-block-size: 0;
  border: 0;
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 350ms;
  background: var(--bg);
}
.demo-panel[data-state="ready"] #gameFrame {
  opacity: 1;
}
.demo-panel[data-state="ready"] .demo-status {
  color: var(--phosphor);
}
.demo-panel[data-state="error"] .demo-icon {
  color: var(--alarm);
}
.demo-actions {
  border-block-start: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  padding: 20px;
}
.demo-status {
  font-size: 14px;
}
.demo-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.mute-note,
.coarse-note,
.no-script-note {
  font-size: 12px;
  padding: 0 20px 20px;
}
.mute-note {
  display: flex;
  gap: 10px;
  align-items: center;
}
.mute-note .icon {
  inline-size: 18px;
  block-size: 18px;
}
.coarse-note {
  display: none;
  color: var(--amber);
  font-size: 14px;
}
.focus-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: var(--bg);
  opacity: 0.94;
  border: 2px solid var(--amber);
  color: var(--text);
  padding: 24px;
  font-size: 18px;
}
.demo-screen:fullscreen,
.demo-screen.pseudo-fullscreen {
  background: var(--bg);
  inline-size: 100%;
  block-size: 100%;
  aspect-ratio: auto;
}
.demo-screen.pseudo-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 80;
  block-size: 100dvh;
}
.fullscreen-exit {
  position: absolute;
  inset-block-start: 16px;
  inset-inline-end: 16px;
  z-index: 2;
}
body.fullscreen-active {
  overflow: hidden;
}

/* Footer and motion utilities */
.site-footer {
  border-block-start: 1px solid var(--line);
  padding-block: 46px;
}
.footer-layout {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 32px;
}
.footer-layout p {
  font-size: 12px;
}
.footer-status {
  display: flex;
  align-items: center;
  gap: 10px;
}
.reveal {
  opacity: 1;
  transform: none;
}
.js.reveals-ready .reveal:not(.visible) {
  opacity: 0;
  transform: translateY(18px);
}
.js.reveals-ready .reveal {
  transition:
    opacity 650ms var(--ease-out),
    transform 650ms var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.js .hero-stage {
  animation: hero-enter 600ms var(--ease-out) both;
}
.hero-stage:nth-child(2) {
  animation-delay: 70ms;
}
.hero-stage:nth-child(3) {
  animation-delay: 140ms;
}
.hero-stage:nth-child(4) {
  animation-delay: 210ms;
}
.hero-stage:nth-child(5) {
  animation-delay: 280ms;
}
@keyframes hero-enter {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes terminal-rotate {
  to {
    transform: rotate(360deg);
  }
}
@keyframes cursor {
  0%,
  70% {
    opacity: 1;
  }
  71%,
  100% {
    opacity: 0;
  }
}
@keyframes archive-glitch {
  0%,
  95%,
  100% {
    opacity: 0;
    transform: none;
    clip-path: inset(0);
  }
  96% {
    opacity: 1;
    transform: translateX(-3px);
    clip-path: inset(20% 0 60%);
  }
  97% {
    opacity: 0.8;
    transform: translateX(3px);
    clip-path: inset(65% 0 15%);
  }
  98% {
    opacity: 0;
  }
}

/* RTL: inherited direction mirrors grids; Latin names remain isolated. */
html[lang="ar"] {
  --body-font: var(--arabic-font);
  --display-font: var(--arabic-font);
  --mono-font: var(--arabic-font);
}
html[lang="ar"] body,
html[lang="ar"] body * {
  letter-spacing: 0;
  text-transform: none;
}
html[lang="ar"] bdi {
  font-family: "Chakra Petch", "IBM Plex Sans", sans-serif;
}
/* Tokens in running text follow the body face and weight; the Arabic subset has no Latin. */
html[lang="ar"] :is(p, dd, li) bdi:not(kbd bdi) {
  font-family: "IBM Plex Sans", var(--body-font);
  font-weight: inherit;
}
html[lang="ar"] .hero h1 {
  font-family: "Chakra Petch", sans-serif;
}
html[lang="ar"] .hero-subtitle {
  line-height: 1.6;
}
html[lang="ar"] .directional {
  transform: scaleX(-1);
}
html[lang="ar"] .region h3 {
  line-height: 1.5;
}

/* Responsive and interaction media */
@media (hover: hover) and (pointer: fine) {
  .button:not(:disabled):hover {
    transform: translateY(-2px);
  }
  .secondary:hover {
    color: var(--amber);
  }
  .navigation a:hover,
  .archive-strip a:hover {
    color: var(--amber);
  }
  .language-button:hover,
  .menu-button:hover {
    border-color: var(--amber);
  }
}
@media (max-width: 1100px) {
  .header-inner {
    gap: 22px;
  }
  .navigation {
    gap: 14px;
  }
  .hero-layout {
    gap: 35px;
  }
  .regions-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .region h3 {
    min-block-size: 0;
  }
  .hares-layout {
    gap: 55px;
  }
}
@media (max-width: 900px) {
  :root {
    --header-height: 72px;
  }
  .container {
    inline-size: calc(100% - 48px);
  }
  .header-actions {
    margin-inline-start: auto;
  }
  .js .menu-button {
    display: grid;
  }
  .js .navigation {
    display: none;
    position: absolute;
    inset-block-start: 100%;
    inset-inline: 0;
    margin: 0;
    background: var(--surface);
    border-block-end: 1px solid var(--line-hover);
    padding: 16px 24px;
  }
  .js .navigation.open {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 20px;
  }
  .navigation a {
    font-size: 16px;
  }
  html:not(.js) .header-inner {
    flex-wrap: wrap;
    gap: 4px;
    padding-block: 12px;
  }
  html:not(.js) .navigation {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 16px;
  }
  .hero-layout {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .hero h1 {
    font-size: 72px;
  }
  .hero-description {
    font-size: 16px;
  }
  .hero-buttons {
    gap: 10px;
  }
  .hero-buttons .button {
    inline-size: 100%;
  }
  .archive-id {
    display: none;
  }
  .terminal-bar {
    font-size: 12px;
    padding-inline: 12px;
  }
  .terminal-bar > span {
    display: none;
  }
  .coordinate-bottom {
    max-inline-size: 22ch;
  }
  .world-layout {
    gap: 36px;
    padding-inline-start: 0;
  }
  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .section {
    padding-block: 80px;
  }
}
@media (max-width: 600px) {
  .container {
    inline-size: calc(100% - 40px);
  }
  .hero {
    padding-block-start: 38px;
  }
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 42px;
    padding-block-end: 32px;
  }
  .hero h1 {
    font-size: clamp(72px, 19vw, 108px);
  }
  .hero-subtitle {
    font-size: 23px;
  }
  .hero-description {
    max-inline-size: 40ch;
  }
  .hero-buttons .button {
    inline-size: auto;
    flex: 1 1 auto;
  }
  .hero-terminal {
    max-inline-size: 420px;
    inline-size: 100%;
    justify-self: center;
  }
  .terminal-art {
    aspect-ratio: 1.28;
  }
  .zero {
    font-size: 85px;
  }
  .archive-strip {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
    padding-block: 12px;
  }
  .section {
    padding-block: 60px;
  }
  .section-heading {
    gap: 16px;
    margin-block-end: 30px;
  }
  .section-number {
    font-size: 12px;
  }
  .world-layout,
  .feature-grid,
  .hares-layout,
  .steps,
  .controls-grid {
    grid-template-columns: 1fr;
  }
  .feature-grid {
    column-gap: 0;
  }
  .feature > .icon {
    margin-block-end: 22px;
  }
  .feature p {
    max-inline-size: 100%;
  }
  .regions-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .region {
    padding: 18px 13px;
  }
  .region h3 {
    font-size: 21px;
  }
  .region:last-child {
    grid-column: 1 / -1;
  }
  .region-index {
    margin-block-end: 28px;
  }
  .hares-emblem svg {
    inline-size: 180px;
  }
  .hares-layout {
    gap: 36px;
  }
  .steps {
    gap: 8px;
  }
  .controls-heading {
    flex-direction: column;
    gap: 8px;
    margin-block-start: 34px;
  }
  .control {
    gap: 10px;
  }
  .control dt {
    flex-shrink: 0;
    max-inline-size: 47%;
  }
  .demo-screen:not(:fullscreen):not(.pseudo-fullscreen) {
    aspect-ratio: auto;
  }
  .demo-panel[data-state="ready"]
    .demo-screen:not(:fullscreen):not(.pseudo-fullscreen) {
    aspect-ratio: 16 / 9;
  }
  .demo-placeholder {
    padding: 36px 18px;
  }
  .demo-toolbar {
    padding-inline: 16px;
  }
  .demo-actions {
    padding: 16px;
  }
  .demo-buttons {
    inline-size: 100%;
  }
  .demo-buttons .button {
    flex: 1 1 auto;
  }
  .mute-note {
    align-items: flex-start;
  }
  .footer-layout {
    flex-direction: column;
    align-items: flex-start;
  }
  .credits {
    overflow-wrap: anywhere;
  }
}
@media (pointer: coarse) {
  .coarse-note {
    display: block;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  .js.reveals-ready .reveal:not(.visible) {
    opacity: 1;
    transform: none;
  }
  .js .hero-stage {
    opacity: 1;
    transform: none;
  }
  .glitch::after {
    display: none;
  }
}