:root {
  --ink: #0a0c0a;
  --ink-soft: #151915;
  --paper: #ecebe3;
  --paper-deep: #d8d8cd;
  --signal: #c8ff3d;
  --signal-dark: #8ab71e;
  --orange: #ff6a3d;
  --gray: #8d938b;
  --line-dark: rgba(236, 235, 227, 0.17);
  --line-light: rgba(10, 12, 10, 0.17);
  --display: "Archivo Black", Impact, sans-serif;
  --body: "Manrope", sans-serif;
  --mono: "IBM Plex Mono", monospace;
  --shell: min(1180px, calc(100vw - 48px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 14px;
  color: var(--ink);
  background: var(--signal);
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 600;
  transform: translateY(-150%);
  transition: transform 180ms ease;
}

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

.progress-line {
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  pointer-events: none;
}

.progress-line span {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
}

.signal-bar {
  color: var(--ink);
  background: var(--signal);
  border-bottom: 1px solid var(--ink);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.09em;
}

.signal-bar__inner {
  display: flex;
  align-items: center;
  min-height: 34px;
  gap: 12px;
}

.signal-bar__inner a {
  margin-left: auto;
  text-underline-offset: 3px;
}

.signal-bar__divider {
  width: 1px;
  align-self: stretch;
  background: rgba(10, 12, 10, 0.35);
}

.status-pulse {
  width: 7px;
  height: 7px;
  background: var(--ink);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(10, 12, 10, 0.55);
  animation: pulse 2s infinite;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  color: var(--paper);
  background: rgba(10, 12, 10, 0.95);
  border-bottom: 1px solid var(--line-dark);
  backdrop-filter: blur(14px);
}

.header-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 68px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: 10px;
  color: inherit;
  font-family: var(--display);
  font-size: 20px;
  line-height: 1;
  letter-spacing: -0.03em;
  text-decoration: none;
}

.wordmark__mark {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--ink);
  background: var(--signal);
  border: 1px solid var(--signal);
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  transform: skewX(-8deg);
}

.site-nav {
  display: flex;
  gap: 32px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.03em;
}

.site-nav a,
.footer-links a {
  position: relative;
  color: inherit;
  text-decoration: none;
}

.site-nav a::after,
.footer-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -5px;
  left: 0;
  height: 1px;
  background: var(--signal);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 220ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.footer-links a:hover::after,
.footer-links a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-cta {
  justify-self: end;
  padding: 9px 13px;
  color: var(--signal);
  border: 1px solid rgba(200, 255, 61, 0.52);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition:
    color 180ms ease,
    background 180ms ease;
}

.header-cta:hover,
.header-cta:focus-visible {
  color: var(--ink);
  background: var(--signal);
}

.menu-button {
  display: none;
}

.hero {
  position: relative;
  color: var(--paper);
  background:
    linear-gradient(rgba(236, 235, 227, 0.034) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 227, 0.034) 1px, transparent 1px),
    var(--ink);
  background-size: 64px 64px;
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}

.hero::before {
  content: "R";
  position: absolute;
  right: -0.05em;
  bottom: -0.29em;
  color: transparent;
  font-family: var(--display);
  font-size: min(62vw, 900px);
  line-height: 1;
  -webkit-text-stroke: 1px rgba(236, 235, 227, 0.045);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.95fr);
  min-height: 690px;
  gap: 70px;
  align-items: center;
  padding-block: 84px 74px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--orange);
}

.hero h1,
.section-heading h2,
.architecture-copy h2,
.start-panel h2,
.limits-title h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 400;
  line-height: 0.91;
  letter-spacing: -0.055em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(62px, 7.25vw, 112px);
}

.hero h1 span {
  color: var(--signal);
}

.hero-lede {
  max-width: 650px;
  margin: 32px 0 0;
  color: rgba(236, 235, 227, 0.75);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.58;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 50px;
  padding: 0 18px;
  border: 1px solid transparent;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition:
    transform 180ms ease,
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

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

.button--primary {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: #dcff84;
}

.button--ghost {
  color: var(--paper);
  border-color: rgba(236, 235, 227, 0.28);
}

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

.hero-note {
  margin: 18px 0 0;
  color: rgba(236, 235, 227, 0.48);
  font-family: var(--mono);
  font-size: 10px;
}

.mission-console {
  position: relative;
  background: #0e110e;
  border: 1px solid rgba(200, 255, 61, 0.54);
  box-shadow: 22px 22px 0 rgba(200, 255, 61, 0.08);
}

.mission-console::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -13px 13px 13px -13px;
  border: 1px solid rgba(236, 235, 227, 0.11);
}

.console-topline {
  display: flex;
  justify-content: space-between;
  padding: 12px 15px;
  color: var(--signal);
  background: rgba(200, 255, 61, 0.06);
  border-bottom: 1px solid rgba(200, 255, 61, 0.25);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.09em;
}

.command-shift {
  padding: 46px 34px 40px;
}

.command {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: clamp(22px, 2.6vw, 36px);
  font-weight: 500;
}

.command__prompt {
  color: var(--orange);
}
.command--old {
  color: rgba(236, 235, 227, 0.38);
}

.command--old span:last-child {
  text-decoration: line-through;
  text-decoration-color: var(--orange);
  text-decoration-thickness: 2px;
}

.command--new {
  color: var(--signal);
}

.command--new i {
  display: block;
  width: 10px;
  height: 1.1em;
  background: var(--signal);
  animation: cursor 1s steps(2, start) infinite;
}

.shift-arrow {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 10px;
  margin: 20px 0;
  color: rgba(236, 235, 227, 0.36);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.12em;
}

.shift-arrow span {
  height: 1px;
  background: rgba(236, 235, 227, 0.16);
}

.console-readout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(236, 235, 227, 0.12);
  border-bottom: 1px solid rgba(236, 235, 227, 0.12);
}

.console-readout div {
  padding: 17px 15px;
  border-right: 1px solid rgba(236, 235, 227, 0.12);
}

.console-readout div:last-child {
  border-right: 0;
}

.console-readout span,
.console-readout strong {
  display: block;
  font-family: var(--mono);
}

.console-readout span {
  color: rgba(236, 235, 227, 0.42);
  font-size: 8px;
}

.console-readout strong {
  margin-top: 3px;
  color: var(--paper);
  font-size: 15px;
}

.console-readout .status-alpha {
  color: var(--orange);
  font-size: 10px;
  line-height: 24px;
}

.mission-console > p {
  margin: 0;
  padding: 13px 15px;
  color: rgba(236, 235, 227, 0.38);
  font-family: var(--mono);
  font-size: 9px;
}

.hero-rail {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--line-dark);
  border-bottom: 0;
}

.hero-rail span {
  display: grid;
  place-items: center;
  min-height: 56px;
  color: rgba(236, 235, 227, 0.52);
  border-right: 1px solid var(--line-dark);
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.09em;
}

.hero-rail span:last-child {
  border-right: 0;
}

.performance-section {
  position: relative;
  color: var(--paper);
  background:
    linear-gradient(rgba(236, 235, 227, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(236, 235, 227, 0.025) 1px, transparent 1px),
    var(--ink-soft);
  background-size: 46px 46px;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--ink);
  overflow: hidden;
}

.performance-section::after {
  content: "PERF";
  position: absolute;
  top: -0.18em;
  right: -0.04em;
  color: transparent;
  font-family: var(--display);
  font-size: min(21vw, 300px);
  line-height: 1;
  -webkit-text-stroke: 1px rgba(236, 235, 227, 0.035);
  pointer-events: none;
}

.performance-section .shell {
  position: relative;
  z-index: 1;
}

.benchmark-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.benchmark-card {
  --benchmark-accent: var(--signal);
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 390px;
  padding: 26px 24px 24px;
  flex-direction: column;
  color: var(--paper);
  background: rgba(10, 12, 10, 0.72);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
}

.benchmark-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 34px;
  height: 5px;
  background: var(--benchmark-accent);
}

.benchmark-card header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.benchmark-card header span {
  color: rgba(236, 235, 227, 0.48);
}

.benchmark-card header b {
  padding: 4px 6px;
  color: var(--benchmark-accent);
  border: 1px solid color-mix(in srgb, var(--benchmark-accent) 45%, transparent);
  font-size: 7px;
  white-space: nowrap;
}

.benchmark-card > strong {
  display: block;
  margin-top: 62px;
  color: var(--benchmark-accent);
  font-family: var(--display);
  font-size: clamp(52px, 5.2vw, 74px);
  font-weight: 400;
  line-height: 0.88;
  letter-spacing: -0.06em;
}

.benchmark-card > p {
  min-height: 44px;
  margin: 12px 0 32px;
  color: rgba(236, 235, 227, 0.57);
  font-size: 13px;
  line-height: 1.45;
}

.benchmark-card--signal {
  --benchmark-accent: var(--ink);
  color: var(--ink);
  background: var(--signal);
}

.benchmark-card--signal header span,
.benchmark-card--signal > p {
  color: rgba(10, 12, 10, 0.62);
}

.benchmark-card--signal header b {
  border-color: rgba(10, 12, 10, 0.36);
}

.benchmark-card--loss {
  --benchmark-accent: var(--orange);
  background:
    linear-gradient(135deg, transparent 78%, rgba(255, 106, 61, 0.1) 78%),
    rgba(10, 12, 10, 0.72);
}

.runner-bars {
  display: grid;
  gap: 12px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--line-dark);
}

.runner-bar {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) 54px;
  gap: 8px;
  align-items: center;
  font-family: var(--mono);
  font-size: 8px;
}

.runner-bar > span {
  color: rgba(236, 235, 227, 0.43);
}

.runner-bar > i {
  display: block;
  height: 7px;
  background: rgba(236, 235, 227, 0.1);
  overflow: hidden;
}

.runner-bar > i > b {
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(236, 235, 227, 0.42);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 800ms cubic-bezier(0.2, 0.75, 0.22, 1) 180ms;
}

.benchmark-card.is-visible .runner-bar > i > b {
  transform: scaleX(var(--fill));
}

.runner-bar--rjest > span,
.runner-bar--rjest > em {
  color: var(--signal);
}

.runner-bar--rjest > i > b {
  background: var(--signal);
}

.runner-bar--loss > span,
.runner-bar--loss > em {
  color: var(--orange);
}

.runner-bar--loss > i > b {
  background: var(--orange);
}

.runner-bar > em {
  color: rgba(236, 235, 227, 0.62);
  font-style: normal;
  text-align: right;
}

.benchmark-card--signal .runner-bars {
  border-color: rgba(10, 12, 10, 0.24);
}

.benchmark-card--signal .runner-bar > span,
.benchmark-card--signal .runner-bar > em {
  color: rgba(10, 12, 10, 0.62);
}

.benchmark-card--signal .runner-bar > i {
  background: rgba(10, 12, 10, 0.14);
}

.benchmark-card--signal .runner-bar > i > b {
  background: rgba(10, 12, 10, 0.42);
}

.benchmark-card--signal .runner-bar--rjest > span,
.benchmark-card--signal .runner-bar--rjest > em {
  color: var(--ink);
}

.benchmark-card--signal .runner-bar--rjest > i > b {
  background: var(--ink);
}

.benchmark-method {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 22px 24px;
  color: rgba(236, 235, 227, 0.5);
  background: rgba(10, 12, 10, 0.72);
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
}

.benchmark-method > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
}

.benchmark-method > div span {
  position: relative;
}

.benchmark-method > div span:not(:last-child)::after {
  content: "/";
  position: absolute;
  right: -14px;
  color: var(--orange);
}

.benchmark-method a {
  color: var(--signal);
  font-size: 10px;
  font-weight: 600;
  text-underline-offset: 4px;
  white-space: nowrap;
}

.section {
  padding-block: 120px;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 0.52fr);
  gap: 80px;
  align-items: end;
  margin-bottom: 60px;
}

.section-heading h2,
.architecture-copy h2,
.limits-title h2 {
  font-size: clamp(48px, 6vw, 82px);
}

.section-heading > p {
  margin: 0 0 7px;
  color: #4f554e;
  font-size: 17px;
}

.proof-section {
  position: relative;
  background:
    radial-gradient(
      circle at 8% 12%,
      rgba(255, 106, 61, 0.08),
      transparent 24%
    ),
    var(--paper);
}

.matrix-card {
  background: var(--ink);
  border: 1px solid var(--ink);
  color: var(--paper);
}

.matrix-card__heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 30px;
  border-bottom: 1px solid var(--line-dark);
}

.matrix-card__heading span,
.matrix-badge {
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.matrix-card__heading strong {
  display: block;
  margin-top: 5px;
  font-family: var(--display);
  font-size: 42px;
  font-weight: 400;
  line-height: 1;
}

.matrix-badge {
  padding: 8px 10px;
  color: var(--ink);
  background: var(--signal);
  font-weight: 600;
}

.scenario-grid {
  display: grid;
  grid-template-columns: repeat(30, 1fr);
  gap: 4px;
  padding: 30px;
}

.scenario-cell {
  position: relative;
  height: 16px;
  background: var(--signal);
  transform: scaleY(0.12);
  transform-origin: bottom;
  animation: matrix-on 600ms cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.scenario-cell::after {
  content: "";
  position: absolute;
  inset: 2px;
  border: 1px solid rgba(10, 12, 10, 0.16);
}

.matrix-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  padding: 13px 30px;
  color: rgba(236, 235, 227, 0.44);
  border-top: 1px solid var(--line-dark);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.06em;
}

.matrix-legend span:last-child {
  margin-left: auto;
}

.legend-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin-right: 5px;
}

.legend-dot--pass {
  background: var(--signal);
}
.legend-dot--scope {
  border: 1px solid rgba(236, 235, 227, 0.4);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 28px;
  border-top: 1px solid var(--line-light);
  border-left: 1px solid var(--line-light);
}

.proof-card {
  position: relative;
  min-height: 335px;
  padding: 26px;
  border-right: 1px solid var(--line-light);
  border-bottom: 1px solid var(--line-light);
  transition:
    color 220ms ease,
    background 220ms ease;
}

.proof-card:hover {
  color: var(--paper);
  background: var(--ink);
}

.proof-card--accent {
  background: var(--signal);
}

.proof-card--accent:hover {
  color: var(--ink);
  background: #d9ff78;
}

.proof-card__index {
  position: absolute;
  top: 23px;
  right: 24px;
  color: var(--gray);
  font-family: var(--mono);
  font-size: 10px;
}

.proof-card__source {
  margin: 0 0 55px;
  font-family: var(--mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.proof-card strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(44px, 4.4vw, 64px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.05em;
}

.proof-card > p:not(.proof-card__source) {
  max-width: 210px;
  margin: 11px 0 36px;
  font-size: 14px;
  line-height: 1.45;
}

.proof-card small {
  position: absolute;
  right: 24px;
  bottom: 24px;
  left: 26px;
  color: var(--gray);
  font-family: var(--mono);
  font-size: 9px;
  line-height: 1.5;
}

.proof-card--accent small {
  color: rgba(10, 12, 10, 0.61);
}

.text-link {
  display: inline-flex;
  gap: 12px;
  margin-top: 30px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 600;
  text-underline-offset: 5px;
}

.capabilities-section {
  color: var(--paper);
  background:
    linear-gradient(120deg, transparent 72%, rgba(200, 255, 61, 0.035) 72%),
    var(--ink);
}

.section-heading--light > p {
  color: rgba(236, 235, 227, 0.61);
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line-dark);
  border-left: 1px solid var(--line-dark);
}

.capability {
  position: relative;
  min-height: 330px;
  padding: 30px;
  border-right: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  overflow: hidden;
}

.capability--wide {
  grid-column: span 2;
}

.capability__number {
  color: var(--signal);
  font-family: var(--mono);
  font-size: 10px;
}

.capability h3 {
  max-width: 480px;
  margin: 52px 0 14px;
  font-family: var(--display);
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 400;
  line-height: 1;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

.capability p {
  max-width: 620px;
  margin: 0;
  color: rgba(236, 235, 227, 0.58);
  font-size: 14px;
}

.code-line {
  position: absolute;
  right: 30px;
  bottom: 30px;
  left: 30px;
  padding: 12px 14px;
  color: var(--signal);
  background: rgba(200, 255, 61, 0.05);
  border-left: 2px solid var(--signal);
  font-family: var(--mono);
  font-size: 11px;
  overflow: hidden;
  white-space: nowrap;
}

.capability--signal {
  color: var(--ink);
  background: var(--signal);
}

.capability--signal .capability__number,
.capability--signal p {
  color: rgba(10, 12, 10, 0.65);
}

.clock-face {
  position: absolute;
  top: 23px;
  right: 24px;
  display: grid;
  place-items: center;
  width: 92px;
  height: 92px;
  border: 1px solid rgba(10, 12, 10, 0.3);
  border-radius: 50%;
}

.clock-face::before,
.clock-face::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 42%;
  background: var(--ink);
  transform-origin: bottom;
}

.clock-face::before {
  transform: translateY(-50%) rotate(35deg);
}
.clock-face::after {
  height: 31%;
  transform: translateY(-50%) rotate(124deg);
}

.clock-face span {
  position: absolute;
  width: 7px;
  height: 7px;
  background: var(--ink);
  border-radius: 50%;
}

.clock-face b {
  position: absolute;
  top: 104px;
  font-family: var(--mono);
  font-size: 9px;
}

.project-strip {
  position: absolute;
  right: 30px;
  bottom: 30px;
  left: 30px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
}

.project-strip span {
  padding: 10px;
  color: var(--signal);
  border: 1px solid rgba(200, 255, 61, 0.27);
  font-family: var(--mono);
  font-size: 9px;
  text-align: center;
}

.architecture-section {
  background: var(--paper-deep);
  border-bottom: 1px solid var(--ink);
}

.architecture-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 100px;
  align-items: center;
}

.architecture-copy > p:not(.eyebrow) {
  max-width: 440px;
  margin: 30px 0 0;
  color: #51574f;
  font-size: 17px;
}

.architecture-benchmark-link {
  margin-left: 24px;
}

.architecture-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr) 34px minmax(0, 1fr);
  align-items: stretch;
  padding: 16px;
  color: var(--paper);
  background: var(--ink);
  border: 1px solid var(--ink);
  box-shadow: 16px 16px 0 rgba(10, 12, 10, 0.12);
}

.flow-step {
  display: flex;
  container-type: inline-size;
  min-width: 0;
  min-height: 170px;
  padding: 20px;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--line-dark);
}

.flow-step span {
  color: rgba(236, 235, 227, 0.48);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.flow-step strong {
  font-family: var(--display);
  font-size: clamp(24px, 25cqi, 42px);
  font-weight: 400;
  line-height: 0.9;
}

.flow-step p {
  max-width: 180px;
  color: rgba(236, 235, 227, 0.64);
  font-family: var(--mono);
  font-size: 10px;
  line-height: 1.5;
}

.flow-step--rust {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
}

.flow-step--rust span,
.flow-step--rust p {
  color: rgba(10, 12, 10, 0.62);
}

.flow-step--node strong {
  color: var(--orange);
}

.flow-arrow {
  display: grid;
  place-items: center;
  color: rgba(236, 235, 227, 0.42);
  font-family: var(--mono);
  font-size: 18px;
}

.start-section {
  color: var(--paper);
  background: var(--ink);
}

.start-panel {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  border: 1px solid rgba(200, 255, 61, 0.4);
  box-shadow: 18px 18px 0 rgba(200, 255, 61, 0.08);
}

.start-panel__copy {
  padding: 50px;
  border-right: 1px solid var(--line-dark);
}

.start-panel h2 {
  color: var(--signal);
  font-size: clamp(45px, 5.5vw, 76px);
}

.start-panel__copy > p:not(.eyebrow) {
  margin: 25px 0 0;
  color: rgba(236, 235, 227, 0.61);
}

.step-list {
  display: grid;
  gap: 11px;
  margin-top: 42px;
  font-family: var(--mono);
  font-size: 10px;
}

.step-list span {
  display: flex;
  align-items: center;
  gap: 13px;
}

.step-list b {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  color: var(--ink);
  background: var(--signal);
}

.install-terminal {
  min-width: 0;
  background: #0f130f;
}

.terminal-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  color: rgba(236, 235, 227, 0.4);
  border-bottom: 1px solid var(--line-dark);
  font-family: var(--mono);
  font-size: 8px;
  letter-spacing: 0.08em;
}

.copy-button {
  padding: 6px 10px;
  color: var(--signal);
  background: transparent;
  border: 1px solid rgba(200, 255, 61, 0.3);
  font-family: var(--mono);
  font-size: 9px;
  cursor: pointer;
}

.copy-button:hover,
.copy-button:focus-visible {
  color: var(--ink);
  background: var(--signal);
}

.install-terminal pre {
  margin: 0;
  padding: 40px 34px;
  color: var(--paper);
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.9;
  overflow-x: auto;
}

.terminal-comment {
  color: #777d75;
}
.terminal-prompt {
  color: var(--orange);
}

.limits-section {
  color: var(--ink);
  background: var(--signal);
}

.limits-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 100px;
}

.limits-title .eyebrow::before {
  background: var(--ink);
}
.limits-copy {
  padding-top: 3px;
}

.limits-intro {
  max-width: 700px;
  margin: 0;
  font-size: 19px;
  font-weight: 600;
}

.limits-copy ul {
  padding: 0;
  margin: 38px 0;
  list-style: none;
  border-top: 1px solid rgba(10, 12, 10, 0.28);
}

.limits-copy li {
  display: grid;
  grid-template-columns: 45px 1fr;
  gap: 15px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(10, 12, 10, 0.28);
}

.limits-copy li span {
  font-family: var(--mono);
  font-size: 10px;
}

.button--dark {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.button--dark:hover,
.button--dark:focus-visible {
  color: var(--signal);
}

.site-footer {
  padding-block: 70px;
  color: var(--paper);
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 60px;
  align-items: end;
}

.wordmark--footer {
  margin-bottom: 13px;
}

.footer-grid p {
  margin: 0;
  color: rgba(236, 235, 227, 0.46);
  font-size: 12px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(2, auto);
  gap: 10px 30px;
  font-family: var(--mono);
  font-size: 10px;
}

.footer-meta {
  justify-self: end;
  font-family: var(--mono);
  font-size: 9px !important;
  text-align: right;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 700ms ease,
    transform 700ms cubic-bezier(0.2, 0.75, 0.22, 1);
}

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

.hero .reveal:nth-child(2) {
  transition-delay: 70ms;
}
.hero .reveal:nth-child(3) {
  transition-delay: 140ms;
}
.hero .reveal:nth-child(4) {
  transition-delay: 210ms;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 7px rgba(10, 12, 10, 0);
  }
}

@keyframes cursor {
  50% {
    opacity: 0;
  }
}

@keyframes matrix-on {
  to {
    transform: scaleY(1);
  }
}

@media (max-width: 1180px) {
  .architecture-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .architecture-copy {
    max-width: 650px;
  }

  .architecture-flow {
    max-width: 760px;
  }
}

@media (max-width: 1020px) {
  :root {
    --shell: min(100% - 36px, 900px);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
    padding-block: 80px 70px;
  }

  .hero h1 {
    max-width: 850px;
  }
  .mission-console {
    width: min(100%, 650px);
  }
  .hero-rail {
    grid-template-columns: repeat(4, 1fr);
  }
  .hero-rail span:nth-child(4) {
    border-right: 0;
  }
  .hero-rail span:nth-child(n + 5) {
    border-top: 1px solid var(--line-dark);
  }

  .signal-bar__optional {
    display: none;
  }

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

  .section-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .proof-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .proof-card strong {
    font-size: 62px;
  }
  .capability-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .capability--wide {
    grid-column: span 2;
  }

  .architecture-grid,
  .limits-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .architecture-copy {
    max-width: 650px;
  }
  .architecture-flow {
    max-width: 760px;
  }
  .start-panel {
    grid-template-columns: 1fr;
  }

  .start-panel__copy {
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }
}

@media (max-width: 760px) {
  :root {
    --shell: calc(100% - 30px);
  }
  html {
    scroll-padding-top: 70px;
  }

  .signal-bar__divider,
  .signal-bar__inner > span:nth-of-type(3) {
    display: none;
  }

  .signal-bar__inner a {
    font-size: 0;
  }
  .signal-bar__inner a span {
    font-size: 13px;
  }

  .header-grid {
    grid-template-columns: 1fr auto;
    min-height: 62px;
  }

  .menu-button {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    color: var(--paper);
    background: transparent;
    border: 1px solid var(--line-dark);
  }

  .menu-button span:not(.sr-only) {
    display: block;
    width: 16px;
    height: 1px;
    margin: 2px;
    background: currentColor;
    transition: transform 180ms ease;
  }

  .menu-button[aria-expanded="true"] span:first-child {
    transform: translateY(2.5px) rotate(45deg);
  }
  .menu-button[aria-expanded="true"] span:nth-child(2) {
    transform: translateY(-2.5px) rotate(-45deg);
  }

  .site-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    display: none;
    padding: 16px 15px 22px;
    background: var(--ink);
    border-bottom: 1px solid var(--line-dark);
  }

  .site-nav.is-open {
    display: grid;
    gap: 0;
  }

  .site-nav a {
    padding: 12px 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .header-cta {
    display: none;
  }

  .hero-grid {
    min-height: auto;
    padding-block: 62px 52px;
  }

  .hero h1 {
    font-size: clamp(50px, 15vw, 76px);
  }
  .hero-lede {
    font-size: 16px;
  }
  .mission-console {
    box-shadow: 9px 9px 0 rgba(200, 255, 61, 0.08);
  }
  .command-shift {
    padding: 36px 20px 31px;
  }
  .command {
    font-size: 23px;
  }
  .console-readout {
    grid-template-columns: 1fr;
  }

  .console-readout div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    border-right: 0;
    border-bottom: 1px solid var(--line-dark);
  }

  .console-readout div:last-child {
    border-bottom: 0;
  }
  .console-readout strong {
    margin: 0;
  }
  .hero-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-rail span,
  .hero-rail span:nth-child(4) {
    border-right: 1px solid var(--line-dark);
    border-top: 1px solid var(--line-dark);
  }

  .hero-rail span:nth-child(even) {
    border-right: 0;
  }
  .section {
    padding-block: 82px;
  }

  .section-heading h2,
  .architecture-copy h2,
  .limits-title h2 {
    font-size: 47px;
  }

  .section-heading > p,
  .architecture-copy > p:not(.eyebrow) {
    font-size: 15px;
  }

  .benchmark-grid {
    grid-template-columns: 1fr;
  }

  .benchmark-card {
    min-height: 350px;
  }

  .benchmark-card > strong {
    font-size: 66px;
  }

  .benchmark-method {
    align-items: flex-start;
    flex-direction: column;
  }

  .benchmark-method > div {
    display: grid;
    gap: 7px;
  }

  .benchmark-method > div span::after {
    display: none;
  }

  .matrix-card__heading {
    align-items: flex-start;
    padding: 21px 18px;
  }

  .matrix-card__heading strong {
    font-size: 32px;
  }

  .matrix-badge {
    max-width: 110px;
    text-align: center;
  }

  .scenario-grid {
    grid-template-columns: repeat(15, 1fr);
    gap: 3px;
    padding: 18px;
  }

  .scenario-cell {
    height: 16px;
  }

  .matrix-legend {
    display: grid;
    gap: 7px;
    padding-inline: 18px;
  }

  .matrix-legend span:last-child {
    margin-left: 0;
  }

  .proof-grid,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .proof-card {
    min-height: 295px;
  }
  .proof-card strong {
    font-size: 56px;
  }

  .capability,
  .capability--wide {
    grid-column: auto;
    min-height: 310px;
    padding: 24px;
  }

  .capability h3 {
    margin-top: 48px;
    font-size: 34px;
  }

  .code-line,
  .project-strip {
    right: 24px;
    bottom: 24px;
    left: 24px;
  }

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

  .architecture-flow {
    grid-template-columns: 1fr;
    padding: 14px;
    box-shadow: 8px 8px 0 rgba(10, 12, 10, 0.12);
  }

  .architecture-benchmark-link {
    display: flex;
    margin-top: 17px;
    margin-left: 0;
  }

  .flow-step {
    min-height: 140px;
  }

  .flow-arrow {
    height: 34px;
    transform: rotate(90deg);
  }
  .start-panel {
    box-shadow: 8px 8px 0 rgba(200, 255, 61, 0.08);
  }
  .start-panel__copy {
    padding: 30px 24px;
  }

  .install-terminal pre {
    padding: 30px 20px;
    font-size: 10px;
  }

  .limits-grid {
    gap: 42px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 35px;
    align-items: start;
  }

  .footer-meta {
    justify-self: start;
    text-align: left;
  }
}

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

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

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

.benchmark-context {
  margin: 20px 0 0;
  color: rgba(236, 235, 227, 0.65);
  font-size: 12px;
  line-height: 1.8;
}

.benchmark-context a {
  text-underline-offset: 3px;
}

.corpus-note {
  margin: 16px 0 0;
  color: #555b51;
  font-size: 13px;
}

.install-terminal pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.release-link {
  margin-top: 28px;
}