@font-face {
  font-family: "Martian Mono";
  src: url("assets/fonts/MartianMono-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("assets/fonts/SourceSans3-400.ttf") format("truetype");
  font-style: normal;
  font-weight: 400;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("assets/fonts/SourceSans3-600.ttf") format("truetype");
  font-style: normal;
  font-weight: 600;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("assets/fonts/SourceSans3-700.ttf") format("truetype");
  font-style: normal;
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("assets/fonts/SourceSans3-900.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: dark;
  --ink: #242529;
  --cream: #f7eadc;
  --tally: #bc2328;
  --warm: #8b847b;
  --surface: #141216;
  --surface-raised: #1b181d;
  --surface-soft: #211f23;
  --line: #4f4a4e;
  --line-strong: #716a67;
  --cream-muted: #c8bbb0;
  --cream-faint: #a69b94;
  --font-display: "Source Sans 3", sans-serif;
  --font-body: "Source Sans 3", sans-serif;
  --rail: 88px;
  --page-gutter: clamp(20px, 4vw, 72px);
  --measure: 68ch;
  --focus: 3px solid var(--tally);
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  background: var(--surface);
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--surface);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
summary,
select {
  cursor: pointer;
}

a {
  color: inherit;
}

a,
button,
input,
select,
textarea,
summary {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: var(--focus);
  outline-offset: 4px;
  box-shadow: 0 0 0 7px var(--cream);
}

::selection {
  background: var(--tally);
  color: var(--cream);
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.015em;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  translate: 0 -180%;
  padding: 12px 16px;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.72rem;
  text-decoration: none;
  text-transform: none;
}

.skip-link:focus {
  translate: 0;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--warm);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
  line-height: 1.45;
  text-transform: none;
}

.home-page main,
.home-page .site-footer {
  margin-inline-end: var(--rail);
}

.force-rail {
  position: fixed;
  z-index: 80;
  inset-block: 0;
  inset-inline-end: 0;
  width: var(--rail);
  display: grid;
  grid-template-rows: 1fr auto auto;
  background: color-mix(in srgb, var(--surface) 96%, transparent);
  border-inline-start: 1px solid var(--line);
}

.force-rail nav {
  display: grid;
  align-content: center;
}

.force-rail nav a {
  min-height: 78px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  place-items: center;
  padding: 10px;
  border-block-end: 1px solid var(--line);
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.07em;
  line-height: 1;
  text-decoration: none;
  text-transform: none;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  transition: background-color 160ms linear, color 160ms linear;
}

.force-rail nav a::before {
  content: attr(data-count);
  color: var(--warm);
}

.force-rail nav a:hover,
.force-rail nav a[aria-current="location"] {
  background: var(--cream);
  color: var(--ink);
}

.force-rail nav a[aria-current="location"]::before {
  color: var(--tally);
}

.motion-toggle {
  min-height: 72px;
  display: grid;
  place-items: center;
  gap: 4px;
  border: 0;
  border-block-start: 1px solid var(--line);
  border-radius: 0;
  background: transparent;
  padding: 10px;
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: 0.55rem;
  text-transform: none;
}

.motion-toggle span {
  width: 15px;
  height: 15px;
  border: 1px solid currentColor;
  background: linear-gradient(90deg, transparent 0 28%, currentColor 28% 40%, transparent 40% 60%, currentColor 60% 72%, transparent 72%);
}

.motion-toggle[aria-pressed="true"] span {
  background: currentColor;
  clip-path: polygon(20% 8%, 90% 50%, 20% 92%);
}

.rail-mark {
  min-height: 88px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-block-start: 1px solid var(--line);
  background: var(--cream);
}

.rail-mark img {
  width: 58px;
  height: 58px;
}

.signal-world {
  position: relative;
  isolation: isolate;
  background: var(--surface);
}

.signal-stage {
  position: sticky;
  z-index: 0;
  inset-block-start: 0;
  height: 100svh;
  overflow: hidden;
  background: var(--surface);
}

.signal-stage::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--surface) 78%, transparent) 0, color-mix(in srgb, var(--surface) 24%, transparent) 50%, color-mix(in srgb, var(--surface) 68%, transparent) 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--surface) 36%, transparent), transparent 58%, color-mix(in srgb, var(--surface) 86%, transparent));
  pointer-events: none;
}

.signal-stage canvas,
.signal-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.signal-stage canvas {
  opacity: 0;
  transition: opacity 350ms linear;
}

.signal-stage.is-ready canvas {
  opacity: 1;
}

.signal-stage.is-ready .signal-fallback {
  opacity: 0;
}

.signal-fallback {
  overflow: hidden;
  background:
    repeating-linear-gradient(0deg, transparent 0 10px, color-mix(in srgb, var(--warm) 16%, transparent) 10px 11px),
    var(--surface);
  transition: opacity 180ms linear;
}

.signal-fallback img {
  position: absolute;
  inset-inline-end: 10%;
  inset-block-start: 16%;
  width: min(48vw, 620px);
  aspect-ratio: 1;
  border: 1px solid var(--warm);
  opacity: 0.56;
  transform: rotate(-4deg);
}

.signal-fallback > span {
  position: absolute;
  inset-inline-start: 44%;
  inset-block-start: 18%;
  width: min(31vw, 470px);
  height: 64vh;
  border: 2px solid var(--tally);
  transform: rotate(8deg);
}

.fallback-orbit {
  position: absolute;
  border: 1px solid var(--warm);
  border-radius: 50%;
}

.orbit-one {
  inset-inline-end: 2%;
  inset-block-start: 6%;
  width: 58vw;
  aspect-ratio: 1.4;
  transform: rotate(-14deg);
}

.orbit-two {
  inset-inline-end: 19%;
  inset-block-start: 27%;
  width: 38vw;
  aspect-ratio: 1.2;
  transform: rotate(19deg);
}

.signal-layers {
  position: relative;
  z-index: 2;
  margin-block-start: -100svh;
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: clamp(40px, 7vh, 90px);
  padding: clamp(20px, 3vw, 46px) var(--page-gutter) clamp(28px, 5vw, 76px);
  scroll-margin-top: 0;
}

.hero-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 28px;
}

.brand-lockup {
  width: clamp(190px, 22vw, 280px);
  overflow: hidden;
  background: var(--cream);
  text-decoration: none;
}

.brand-lockup img {
  width: 100%;
  height: auto;
}

.hero-index {
  margin: 0;
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: clamp(0.58rem, 0.75vw, 0.7rem);
  letter-spacing: 0.06em;
  line-height: 1.5;
  text-align: end;
  text-transform: none;
}

.hero-copy {
  width: min(720px, 70vw);
  align-self: center;
  padding: clamp(20px, 3.5vw, 52px);
  border-inline-start: 6px solid var(--tally);
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  box-shadow: 28px 28px 0 color-mix(in srgb, var(--ink) 38%, transparent);
}

.signal-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  text-transform: none;
}

.hero h1 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(2.15rem, 5.2vw, 4.5rem);
  letter-spacing: -0.065em;
  line-height: 0.98;
}

.hero-lede {
  max-width: 57ch;
  margin: clamp(24px, 3vw, 36px) 0 0;
  color: var(--cream-muted);
  font-size: clamp(1.02rem, 1.55vw, 1.25rem);
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 24px;
  margin-block-start: 34px;
}

.action-primary,
.action-secondary {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  text-transform: none;
}

.action-primary {
  border: 1px solid var(--tally);
  background: var(--tally);
  padding: 15px 20px;
  color: var(--cream);
  transition: background-color 140ms linear, color 140ms linear;
}

.action-primary:hover {
  background: var(--cream);
  color: var(--ink);
}

.action-secondary {
  border-block-end: 1px solid var(--cream);
  padding: 14px 0 10px;
}

.action-secondary:hover {
  border-block-end-color: var(--tally);
  color: var(--cream-muted);
}

.hero-proofline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-block: 1px solid var(--line-strong);
  background: color-mix(in srgb, var(--surface) 82%, transparent);
}

.hero-proofline span {
  min-height: 52px;
  display: grid;
  place-items: center start;
  padding: 10px 16px;
  border-inline-end: 1px solid var(--line-strong);
  font-family: var(--font-display);
  font-size: clamp(0.56rem, 0.75vw, 0.68rem);
  letter-spacing: 0.05em;
  text-transform: none;
}

.hero-proofline span:last-child {
  border-inline-end: 0;
}

.forces {
  min-height: 185svh;
  display: grid;
  grid-template-columns: minmax(270px, 0.76fr) minmax(480px, 1.24fr);
  align-items: start;
  gap: clamp(42px, 7vw, 120px);
  padding: 18vh var(--page-gutter) 16vh;
}

.forces-intro {
  position: sticky;
  inset-block-start: 11vh;
}

.forces h2,
.states h2,
.proof h2,
.calm h2,
.faq h2,
.brief h2,
.page-hero h1,
.not-found h1 {
  margin: 0;
  font-size: clamp(2.3rem, 5.2vw, 4.4rem);
  letter-spacing: -0.06em;
  line-height: 1;
}

.forces-intro > p:not(.eyebrow) {
  max-width: 49ch;
  margin: 28px 0 0;
  color: var(--cream-muted);
  font-size: 1.08rem;
}

.forces-intro .keyboard-note {
  border-inline-start: 2px solid var(--warm);
  padding-inline-start: 12px;
  color: var(--cream-faint);
  font-size: 0.85rem;
}

.force-console {
  border-block-start: 6px solid var(--tally);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
}

.track-label {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 15px 18px;
  border-block-end: 1px solid var(--line-strong);
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: none;
}

.track-label strong {
  color: var(--cream);
}

.business-track {
  margin-block-start: 34px;
  border-block-start: 1px solid var(--line-strong);
}

.force-list {
  border-inline: 1px solid var(--line-strong);
}

.force-button {
  width: 100%;
  min-height: 108px;
  display: grid;
  grid-template-columns: 54px minmax(130px, 0.78fr) 1.22fr;
  gap: 18px;
  align-items: center;
  border: 0;
  border-block-end: 1px solid var(--line-strong);
  border-radius: 0;
  background: transparent;
  padding: 16px 18px;
  color: var(--cream);
  text-align: start;
  transition: background-color 160ms linear, color 160ms linear;
}

.force-number {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border: 1px solid var(--warm);
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: 0.64rem;
}

.force-name {
  font-family: var(--font-display);
  font-size: clamp(0.9rem, 1.25vw, 1.08rem);
  line-height: 1.25;
  text-transform: none;
}

.force-summary {
  color: var(--cream-muted);
  font-size: 0.9rem;
  line-height: 1.42;
}

.force-button:hover {
  background: var(--surface-soft);
}

.force-button[aria-pressed="true"] {
  background: var(--cream);
  color: var(--ink);
}

.force-button[aria-pressed="true"] .force-number {
  border-color: var(--tally);
  background: var(--tally);
  color: var(--cream);
}

.force-button[aria-pressed="true"] .force-summary {
  color: var(--ink);
}

.field-readout {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: 12px 18px;
  margin-block-start: 20px;
  border: 1px solid var(--warm);
  background: var(--surface);
  padding: 18px;
}

.field-readout > span {
  color: var(--warm);
  font-family: var(--font-display);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: none;
}

.field-readout output {
  font-size: 1rem;
  line-height: 1.45;
}

.field-readout a {
  grid-column: 2;
  width: fit-content;
  color: var(--cream-muted);
  font-family: var(--font-display);
  font-size: 0.61rem;
  letter-spacing: 0.04em;
  text-underline-offset: 5px;
  text-transform: none;
}

.states {
  position: relative;
  z-index: 3;
  background: var(--cream);
  padding: clamp(80px, 10vw, 160px) var(--page-gutter);
  color: var(--ink);
}

.states .eyebrow,
.calm .eyebrow,
.brief .eyebrow,
.rates-main .eyebrow,
.legal-main .eyebrow {
  color: var(--tally);
}

.states-heading,
.brief-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.62fr);
  gap: clamp(40px, 9vw, 150px);
  align-items: end;
  margin-block-end: clamp(60px, 9vw, 130px);
}

.states-heading > p,
.brief-heading > p {
  margin: 0;
  font-size: 1.1rem;
  line-height: 1.55;
}

.state-sequence {
  margin: 0;
  padding: 0;
  list-style: none;
}

.state-card {
  min-height: 48vh;
  display: grid;
  grid-template-columns: 145px 1fr 120px;
  gap: clamp(26px, 5vw, 80px);
  align-items: center;
  border-block-start: 1px solid var(--ink);
  padding: clamp(32px, 5vw, 72px);
  overflow: hidden;
  position: relative;
}

.state-card:last-child {
  border-block-end: 1px solid var(--ink);
}

.state-card:nth-child(even) {
  margin-inline-start: 8vw;
}

.state-card:nth-child(3) {
  margin-inline-start: 0;
  background: var(--tally);
  color: var(--cream);
}

.state-card:nth-child(4) {
  margin-inline-start: 14vw;
  background: var(--ink);
  color: var(--cream);
}

.state-card::after {
  content: "";
  position: absolute;
  z-index: 0;
  inset-inline-end: -7%;
  inset-block-end: -40%;
  width: 38%;
  aspect-ratio: 1;
  border: 1px solid currentColor;
  transform: rotate(24deg);
  opacity: 0.42;
}

.state-card > * {
  position: relative;
  z-index: 1;
}

.state-index,
.state-card > strong {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  text-transform: none;
}

.state-card > strong {
  justify-self: end;
  border-block-start: 3px solid currentColor;
  padding-block-start: 10px;
}

.state-card h3 {
  max-width: 16ch;
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.7rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.state-card p {
  max-width: 54ch;
  margin: 22px 0 0;
  font-size: 1.05rem;
}

.proof {
  background: var(--surface);
  padding: clamp(80px, 10vw, 160px) var(--page-gutter);
}

.proof-heading {
  display: grid;
  grid-template-columns: 150px minmax(300px, 1fr) minmax(260px, 0.55fr);
  gap: clamp(26px, 5vw, 84px);
  align-items: end;
  margin-block-end: clamp(60px, 8vw, 120px);
}

.proof-heading .eyebrow {
  align-self: start;
}

.proof-heading > p:last-child {
  margin: 0;
  color: var(--cream-muted);
  font-size: 1.05rem;
}

.exhibit-live {
  min-height: 72vh;
  display: grid;
  grid-template-columns: minmax(320px, 1.1fr) minmax(320px, 0.9fr);
  border-block: 1px solid var(--line-strong);
}

.exhibit-signal {
  min-height: 620px;
  position: relative;
  overflow: hidden;
  background:
    repeating-linear-gradient(90deg, transparent 0 6%, color-mix(in srgb, var(--cream) 8%, transparent) 6% calc(6% + 1px)),
    repeating-linear-gradient(0deg, var(--ink) 0 8px, var(--surface) 8px 16px);
}

.exhibit-signal::before {
  content: "";
  position: absolute;
  inset: 12% 10%;
  border: 1px solid var(--tally);
  transform: rotate(-7deg);
}

.exhibit-signal img {
  position: absolute;
  inset-inline-start: 50%;
  inset-block-start: 50%;
  width: min(65%, 480px);
  border: 10px solid var(--cream);
  transform: translate(-50%, -50%) rotate(4deg);
  mix-blend-mode: screen;
}

.frame-corner {
  position: absolute;
  z-index: 2;
  width: 68px;
  height: 68px;
  border-color: var(--cream);
}

.corner-a {
  inset-inline-start: 24px;
  inset-block-start: 24px;
  border-inline-start: 4px solid;
  border-block-start: 4px solid;
}

.corner-b {
  inset-inline-end: 24px;
  inset-block-end: 24px;
  border-inline-end: 4px solid;
  border-block-end: 4px solid;
}

.signal-bars {
  position: absolute;
  z-index: 3;
  inset-inline: 0;
  inset-block-end: 8%;
  display: flex;
  align-items: end;
  gap: 9px;
  height: 20%;
  padding-inline: 8%;
}

.signal-bars i {
  flex: 1;
  background: var(--tally);
}

.signal-bars i:nth-child(1) { height: 24%; }
.signal-bars i:nth-child(2) { height: 78%; }
.signal-bars i:nth-child(3) { height: 48%; }
.signal-bars i:nth-child(4) { height: 92%; }
.signal-bars i:nth-child(5) { height: 36%; }

.exhibit-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(38px, 6vw, 88px);
  border-inline-start: 1px solid var(--line-strong);
}

.exhibit-label,
.showcase-queue article > span {
  color: var(--warm);
  font-family: var(--font-display);
  font-size: 0.64rem;
  letter-spacing: 0.06em;
  text-transform: none;
}

.exhibit-copy h3 {
  margin: 18px 0 26px;
  font-size: clamp(2rem, 4vw, 3.8rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.exhibit-copy > p {
  max-width: 55ch;
  margin: 0;
  color: var(--cream-muted);
  font-size: 1.05rem;
}

.exhibit-facts {
  margin: 38px 0;
  border-block-start: 1px solid var(--line);
}

.exhibit-facts div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 18px;
  padding-block: 12px;
  border-block-end: 1px solid var(--line);
}

.exhibit-facts dt {
  color: var(--warm);
  font-family: var(--font-display);
  font-size: 0.61rem;
  text-transform: none;
}

.exhibit-facts dd {
  margin: 0;
  font-size: 0.9rem;
}

.exhibit-details,
.faq details {
  border-block: 1px solid var(--line-strong);
}

.exhibit-details summary,
.faq summary {
  min-height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  line-height: 1.4;
  list-style: none;
  text-transform: none;
}

.exhibit-details summary::-webkit-details-marker,
.faq summary::-webkit-details-marker {
  display: none;
}

.exhibit-details summary::after,
.faq summary::after {
  content: "+";
  color: var(--tally);
  font-family: var(--font-display);
  font-size: 1.25rem;
}

.exhibit-details[open] summary::after,
.faq details[open] summary::after {
  content: "x";
}

.exhibit-details > div {
  padding: 0 0 8px;
  color: var(--cream-muted);
}

.showcase-queue {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-block-start: 70px;
  border-block-start: 5px solid var(--cream);
}

.showcase-queue article {
  min-height: 260px;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  align-items: start;
  gap: 16px;
  padding: clamp(22px, 3vw, 38px);
  border-inline-end: 1px solid var(--line-strong);
  border-block-end: 1px solid var(--line-strong);
}

.showcase-queue article:first-child {
  border-inline-start: 1px solid var(--line-strong);
}

.showcase-queue h3 {
  align-self: center;
  margin: 0;
  font-size: clamp(1.15rem, 2vw, 1.7rem);
  line-height: 1.15;
  text-transform: none;
}

.showcase-queue p {
  margin: 0;
  color: var(--cream-muted);
}

.showcase-queue strong {
  width: fit-content;
  background: var(--cream);
  padding: 5px 8px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 0.58rem;
  letter-spacing: 0.04em;
  text-transform: none;
}

.calm {
  min-height: 92svh;
  display: grid;
  grid-template-columns: minmax(300px, 1.1fr) minmax(340px, 0.9fr);
  gap: clamp(50px, 9vw, 160px);
  align-items: end;
  background: var(--cream);
  padding: clamp(80px, 10vw, 160px) var(--page-gutter);
  color: var(--ink);
}

.principle-list {
  margin: 0;
  padding: 0;
  border-block-start: 5px solid var(--ink);
  list-style: none;
}

.principle-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: baseline;
  padding-block: 18px;
  border-block-end: 1px solid var(--ink);
  font-size: clamp(1.05rem, 1.7vw, 1.4rem);
  font-weight: 600;
  line-height: 1.22;
}

.principle-list b {
  color: var(--tally);
  font-family: var(--font-display);
  font-size: 0.64rem;
}

.faq {
  display: grid;
  grid-template-columns: minmax(260px, 0.55fr) minmax(420px, 1fr);
  gap: clamp(60px, 10vw, 160px);
  padding: clamp(80px, 10vw, 150px) var(--page-gutter);
  background: var(--ink);
}

.faq header {
  align-self: start;
}

.faq-list {
  border-block-start: 5px solid var(--cream);
}

.faq details {
  border-block-start: 0;
}

.faq summary {
  min-height: 78px;
  font-size: 0.74rem;
}

.faq details p {
  max-width: 66ch;
  margin: 0;
  padding: 0 42px 24px 0;
  color: var(--cream-muted);
}

.faq details a {
  text-underline-offset: 4px;
}

.brief {
  background: var(--cream);
  padding: clamp(80px, 10vw, 160px) var(--page-gutter);
  color: var(--ink);
}

.brief-form {
  border-block-start: 6px solid var(--ink);
}

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

.field-group {
  min-height: 122px;
  padding: 18px 20px;
  border-inline-end: 1px solid var(--ink);
  border-block-end: 1px solid var(--ink);
}

.field-group:nth-child(even),
.field-wide {
  border-inline-end: 0;
}

.field-wide {
  grid-column: 1 / -1;
}

.field-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
  text-transform: none;
}

.field-group label span {
  color: color-mix(in srgb, var(--ink) 74%, transparent);
  font-family: var(--font-body);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0;
  text-transform: none;
}

.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  min-height: 48px;
  display: block;
  margin-block-start: 10px;
  border: 0;
  border-block-end: 2px solid var(--warm);
  border-radius: 0;
  background: transparent;
  padding: 8px 2px;
  color: var(--ink);
}

.field-group select {
  appearance: auto;
}

.field-group textarea {
  min-height: 110px;
  resize: vertical;
}

.field-group input::placeholder {
  color: color-mix(in srgb, var(--ink) 74%, transparent);
  opacity: 1;
}

.field-group input:focus-visible,
.field-group select:focus-visible,
.field-group textarea:focus-visible {
  outline-color: var(--tally);
  box-shadow: none;
}

.field-group [aria-invalid="true"] {
  border-block-end-color: var(--tally);
  background: color-mix(in srgb, var(--tally) 8%, transparent);
}

.field-error {
  min-height: 19px;
  display: block;
  margin-block-start: 5px;
  color: var(--tally);
  font-size: 0.78rem;
  font-weight: 700;
}

.form-actions {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 24px;
  align-items: center;
  padding-block-start: 26px;
}

.form-actions button {
  min-width: 220px;
}

.form-status {
  margin: 0;
  font-weight: 600;
}

.form-note {
  grid-column: 1 / -1;
  max-width: 74ch;
  margin: 0;
  color: color-mix(in srgb, var(--ink) 70%, transparent);
  font-size: 0.82rem;
}

.site-footer {
  min-height: 180px;
  display: grid;
  grid-template-columns: minmax(170px, 260px) 1fr auto;
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
  background: var(--surface);
  padding: 36px var(--page-gutter);
  border-block-start: 1px solid var(--line);
}

.footer-brand {
  display: block;
  overflow: hidden;
  background: var(--cream);
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.site-footer nav a,
.footer-contact {
  font-family: var(--font-display);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  line-height: 1.45;
  text-transform: none;
}

.site-footer nav a {
  text-underline-offset: 5px;
}

.footer-contact {
  display: grid;
  gap: 5px;
  justify-items: end;
  text-align: end;
}

.footer-contact span {
  color: var(--warm);
}

.noscript-note {
  position: fixed;
  z-index: 90;
  inset-inline: 14px calc(var(--rail) + 14px);
  inset-block-end: 14px;
  margin: 0;
  border: 1px solid var(--warm);
  background: var(--surface);
  padding: 10px 14px;
  color: var(--cream);
  font-size: 0.85rem;
}

/* Secondary pages */

.secondary-page {
  min-height: 100svh;
}

.page-header {
  min-height: 106px;
  display: grid;
  grid-template-columns: minmax(180px, 255px) 1fr auto;
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  padding: 18px var(--page-gutter);
  border-block-end: 1px solid var(--line);
  background: var(--surface);
}

.page-header .brand-lockup {
  width: 100%;
}

.page-header nav {
  display: flex;
  gap: 12px 26px;
}

.page-header nav a,
.page-header > a:last-child {
  font-family: var(--font-display);
  font-size: 0.65rem;
  letter-spacing: 0.04em;
  text-underline-offset: 5px;
  text-transform: none;
}

.page-header > a:last-child {
  border: 1px solid var(--tally);
  background: var(--tally);
  padding: 12px 15px;
  text-decoration: none;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.55fr);
  gap: clamp(50px, 10vw, 170px);
  align-items: end;
  padding: clamp(40px, 5vw, 70px) var(--page-gutter);
  border-block-end: 1px solid var(--line);
  background:
    linear-gradient(108deg, transparent 0 66%, color-mix(in srgb, var(--tally) 26%, transparent) 66% 67%, transparent 67%),
    repeating-linear-gradient(0deg, transparent 0 17px, color-mix(in srgb, var(--warm) 8%, transparent) 17px 18px),
    var(--surface);
}

.page-hero h1 {
  max-width: 14ch;
}

.page-hero > p {
  max-width: 48ch;
  margin: 0;
  color: var(--cream-muted);
  font-size: 1.12rem;
}

.rates-main {
  background: var(--cream);
  color: var(--ink);
}

.rate-intro {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(320px, 1fr);
  gap: clamp(45px, 9vw, 150px);
  padding: clamp(70px, 9vw, 130px) var(--page-gutter);
}

.rate-intro h2,
.rate-track h2,
.legal-main h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3.5vw, 3.25rem);
  letter-spacing: -0.05em;
  line-height: 1.05;
}

.rate-intro > div:last-child {
  border-block-start: 5px solid var(--ink);
}

.rate-intro p {
  margin: 0;
  padding-block: 17px;
  border-block-end: 1px solid var(--ink);
  font-size: 1.1rem;
}

.rate-track {
  padding: 0 var(--page-gutter) clamp(80px, 10vw, 150px);
}

.rate-track-header {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(320px, 1fr);
  gap: clamp(40px, 8vw, 130px);
  align-items: end;
  margin-block-end: 42px;
}

.rate-track-header p {
  margin: 0;
}

.rate-list {
  margin: 0;
  padding: 0;
  border-block-start: 6px solid var(--ink);
  list-style: none;
}

.rate-item {
  display: grid;
  grid-template-columns: 62px minmax(210px, 0.8fr) minmax(250px, 1fr) minmax(145px, auto);
  gap: clamp(18px, 3vw, 46px);
  align-items: center;
  min-height: 122px;
  padding: 20px;
  border-inline: 1px solid var(--ink);
  border-block-end: 1px solid var(--ink);
}

.rate-item:nth-child(even) {
  background: color-mix(in srgb, var(--warm) 12%, transparent);
}

.rate-item > span:first-child {
  color: var(--tally);
  font-family: var(--font-display);
  font-size: 0.66rem;
}

.rate-item h3 {
  margin: 0;
  font-size: clamp(0.95rem, 1.6vw, 1.3rem);
  line-height: 1.2;
  text-transform: none;
}

.rate-item p {
  margin: 0;
  color: color-mix(in srgb, var(--ink) 78%, transparent);
}

.rate-item strong {
  justify-self: end;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 1.2vw, 1rem);
  line-height: 1.35;
  text-align: end;
}

.rates-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 35px;
  align-items: center;
  background: var(--ink);
  padding: clamp(50px, 7vw, 100px) var(--page-gutter);
  color: var(--cream);
}

.rates-cta h2 {
  max-width: 22ch;
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3.7rem);
  letter-spacing: -0.055em;
  line-height: 1;
}

.rates-cta p {
  max-width: 62ch;
  margin: 22px 0 0;
  color: var(--cream-muted);
}

.legal-main {
  background: var(--cream);
  color: var(--ink);
}

.legal-layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 760px);
  gap: clamp(45px, 9vw, 150px);
  justify-content: center;
  padding: clamp(70px, 9vw, 140px) var(--page-gutter);
}

.legal-index {
  position: sticky;
  inset-block-start: 24px;
  align-self: start;
  display: grid;
  gap: 10px;
  border-block-start: 4px solid var(--ink);
  padding-block-start: 16px;
}

.legal-index a {
  font-family: var(--font-display);
  font-size: 0.62rem;
  line-height: 1.4;
  text-underline-offset: 4px;
  text-transform: none;
}

.legal-copy > p:first-child {
  margin-block-start: 0;
  font-family: var(--font-display);
  font-size: 0.72rem;
}

.legal-copy section {
  scroll-margin-top: 24px;
  padding-block: 38px;
  border-block-end: 1px solid var(--ink);
}

.legal-copy h2 {
  margin-block-end: 22px;
  font-size: clamp(1.3rem, 2.4vw, 2rem);
}

.legal-copy p,
.legal-copy li {
  max-width: var(--measure);
}

.legal-copy a {
  text-underline-offset: 4px;
}

.not-found {
  min-height: calc(100svh - 106px);
  display: grid;
  grid-template-columns: minmax(260px, 0.65fr) minmax(360px, 1fr);
  gap: clamp(55px, 10vw, 170px);
  align-items: center;
  padding: 70px var(--page-gutter);
  background:
    linear-gradient(115deg, transparent 0 49%, var(--tally) 49% 50%, transparent 50%),
    repeating-linear-gradient(0deg, transparent 0 14px, color-mix(in srgb, var(--warm) 12%, transparent) 14px 15px),
    var(--surface);
}

.not-found-code {
  color: var(--tally);
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 4.5rem);
  letter-spacing: -0.1em;
  line-height: 0.7;
}

.not-found h1 {
  max-width: 12ch;
}

.not-found p {
  max-width: 48ch;
  margin: 26px 0;
  color: var(--cream-muted);
  font-size: 1.08rem;
}

@supports (animation-timeline: view()) {
  .state-card > div {
    animation: state-lock 1ms linear both;
    animation-timeline: view();
    animation-range: entry 0 cover 42%;
  }

  @keyframes state-lock {
    from {
      transform: translateX(-5%);
      opacity: 0.7;
    }
    to {
      transform: translateX(0);
      opacity: 1;
    }
  }
}

@media (max-width: 1060px) {
  .forces {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .forces-intro {
    position: relative;
    inset-block-start: auto;
  }

  .proof-heading {
    grid-template-columns: 110px 1fr;
  }

  .proof-heading > p:last-child {
    grid-column: 2;
  }

  .exhibit-live {
    grid-template-columns: 1fr;
  }

  .exhibit-copy {
    border-inline-start: 0;
    border-block-start: 1px solid var(--line-strong);
  }

  .state-card {
    grid-template-columns: 115px 1fr;
  }

  .state-card > strong {
    grid-column: 2;
    justify-self: start;
  }

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

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

  .rate-item {
    grid-template-columns: 50px minmax(200px, 0.75fr) 1fr;
  }

  .rate-item strong {
    grid-column: 2 / -1;
    justify-self: start;
    text-align: start;
  }
}

@media (max-width: 760px) {
  :root {
    --rail: 62px;
  }

  html {
    scroll-padding-bottom: var(--rail);
  }

  .home-page main,
  .home-page .site-footer {
    margin-inline-end: 0;
  }

  .home-page {
    padding-block-end: var(--rail);
  }

  .force-rail {
    inset: auto 0 0;
    width: auto;
    height: var(--rail);
    grid-template-columns: 1fr 58px;
    grid-template-rows: 1fr;
    border-inline-start: 0;
    border-block-start: 1px solid var(--line);
  }

  .force-rail nav {
    display: flex;
    min-width: 0;
    overflow-x: auto;
  }

  .force-rail nav a {
    min-width: 68px;
    min-height: 61px;
    flex: 1 0 68px;
    display: grid;
    grid-template-columns: 1fr;
    padding: 5px;
    border-block-end: 0;
    border-inline-end: 1px solid var(--line);
    font-size: 0.53rem;
    writing-mode: horizontal-tb;
    transform: none;
  }

  .force-rail nav a::before {
    display: none;
  }

  .motion-toggle {
    min-height: 61px;
    border-block-start: 0;
    font-size: 0.48rem;
  }

  .rail-mark {
    display: none;
  }

    .signal-stage::after {
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 30%, transparent), color-mix(in srgb, var(--surface) 76%, transparent));
  }

  .signal-fallback img {
    inset-inline-end: -12%;
    inset-block-start: 26%;
    width: 86vw;
  }

  .signal-fallback > span {
    inset-inline-start: 30%;
    width: 60vw;
  }

  .hero {
    min-height: calc(100svh - var(--rail));
    grid-template-rows: auto 1fr auto;
    gap: 28px;
    padding: 18px 16px 26px;
  }

  .brand-lockup {
    width: 180px;
  }

  .hero-index {
    max-width: 145px;
    font-size: 0.52rem;
  }

  .hero-copy {
    width: 100%;
    align-self: end;
    padding: 22px 18px 26px;
    border-inline-start-width: 4px;
    box-shadow: 12px 12px 0 color-mix(in srgb, var(--ink) 46%, transparent);
  }

  .hero h1 {
    max-width: 17ch;
    font-size: clamp(2rem, 10vw, 3.45rem);
    line-height: 1.01;
  }

  .hero-lede {
    font-size: 1rem;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-actions .action-primary,
  .hero-actions .action-secondary {
    width: 100%;
  }

  .hero-proofline span {
    padding: 8px;
    font-size: 0.5rem;
    text-align: center;
  }

  .forces {
    padding: 90px 18px;
  }

  .forces h2,
  .states h2,
  .proof h2,
  .calm h2,
  .faq h2,
  .brief h2,
  .page-hero h1,
  .not-found h1 {
    font-size: clamp(2rem, 10vw, 3.4rem);
  }

  .force-button {
    grid-template-columns: 46px 1fr;
    gap: 10px 14px;
    min-height: 112px;
    padding: 15px 14px;
  }

  .force-summary {
    grid-column: 2;
  }

  .field-readout {
    grid-template-columns: 1fr;
  }

  .field-readout a {
    grid-column: 1;
  }

  .states,
  .proof,
  .calm,
  .faq,
  .brief {
    padding-inline: 18px;
  }

  .states-heading,
  .brief-heading {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .state-card,
  .state-card:nth-child(even),
  .state-card:nth-child(4) {
    min-height: 58vh;
    grid-template-columns: 1fr;
    align-content: space-between;
    gap: 24px;
    margin-inline-start: 0;
    padding: 28px 20px;
  }

  .state-card > strong {
    grid-column: 1;
  }

  .proof-heading {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .proof-heading > p:last-child {
    grid-column: 1;
  }

  .exhibit-signal {
    min-height: 440px;
  }

  .exhibit-copy {
    padding: 34px 20px;
  }

  .exhibit-facts div {
    grid-template-columns: 82px 1fr;
  }

  .showcase-queue {
    grid-template-columns: 1fr;
  }

  .showcase-queue article,
  .showcase-queue article:first-child {
    min-height: 210px;
    border-inline: 1px solid var(--line-strong);
  }

  .calm {
    min-height: auto;
  }

  .faq {
    gap: 42px;
  }

  .faq summary {
    min-height: 72px;
    padding-block: 12px;
  }

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

  .field-group,
  .field-group:nth-child(even),
  .field-wide {
    grid-column: 1;
    border-inline-end: 0;
  }

  .form-actions {
    grid-template-columns: 1fr;
  }

  .form-actions button {
    width: 100%;
  }

  .form-note {
    grid-column: 1;
  }

  .site-footer {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 32px 20px;
  }

  .footer-brand {
    width: 210px;
  }

  .footer-contact {
    justify-items: start;
    text-align: start;
  }

  .noscript-note {
    inset-inline: 10px;
    inset-block-end: 72px;
  }

  .page-header {
    grid-template-columns: minmax(160px, 190px) 1fr;
    padding: 14px 18px;
  }

  .page-header nav {
    justify-self: end;
  }

  .page-header nav a:not(:first-child) {
    display: none;
  }

  .page-header > a:last-child {
    display: none;
  }

  .page-hero {
    min-height: 50svh;
    grid-template-columns: 1fr;
    gap: 34px;
    padding: 70px 18px;
  }

  .rate-intro,
  .rate-track-header {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .rate-intro,
  .rate-track {
    padding-inline: 18px;
  }

  .rate-item {
    grid-template-columns: 42px 1fr;
    gap: 12px 16px;
    padding: 20px 16px;
  }

  .rate-item p,
  .rate-item strong {
    grid-column: 2;
  }

  .rates-cta {
    grid-template-columns: 1fr;
    padding-inline: 18px;
  }

  .rates-cta .action-primary {
    width: 100%;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    padding-inline: 18px;
  }

  .legal-index {
    position: relative;
    inset-block-start: auto;
    grid-template-columns: repeat(2, 1fr);
  }

  .not-found {
    min-height: calc(100svh - 92px);
    grid-template-columns: 1fr;
    gap: 44px;
    padding: 55px 18px;
  }
}

@media (max-width: 430px) {
  .brand-lockup {
    width: 155px;
  }

  .hero-index {
    max-width: 120px;
  }

  .signal-kicker {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .track-label {
    grid-template-columns: 70px 1fr;
    padding-inline: 12px;
  }

  .page-header {
    grid-template-columns: 1fr auto;
  }

  .page-header .brand-lockup {
    width: 155px;
  }
}

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

  .signal-stage canvas {
    transition: none;
  }

  .state-card > div {
    animation: none;
  }

  .action-primary,
  .force-button,
  .force-rail nav a {
    transition: none;
  }
}

@media (prefers-reduced-transparency: reduce) {
  .signal-stage::after,
  .hero-copy,
  .hero-proofline,
  .force-console {
    background-color: var(--surface);
  }
}

@media (forced-colors: active) {
  :focus-visible {
    outline: 3px solid Highlight;
    box-shadow: none;
  }

  .signal-stage,
    .signal-layers {
    margin-block-start: 0;
  }

  .action-primary,
  .force-button[aria-pressed="true"],
  .showcase-queue strong {
    border: 2px solid ButtonText;
  }
}

@media print {
  .force-rail,
  .signal-stage,
    .home-page main {
    margin: 0;
  }

  .signal-layers {
    margin: 0;
  }

  body,
  .hero,
  .forces,
  .proof,
  .faq,
  .states,
  .calm {
    background: var(--cream);
    color: var(--ink);
  }
}