:root {
  --bg: #0d0f12;
  --surface: #15181c;
  --surface-strong: #1b1f24;
  --ink: #f5f4ef;
  --muted: #a8abb1;
  --quiet: #838790;
  --line: #2b2f35;
  --line-light: #3a3f47;
  --blue: #3180ff;
  --blue-hover: #3987ff;
  --action: #1768e8;
  --action-hover: #0f5ed7;
  --danger: #ff5b5f;
  --success: #39c86b;
  --light: #f2f0ea;
  --light-ink: #111317;
  --header-height: 76px;
  --shell: min(1520px, calc(100vw - 64px));
  --display: ui-serif, "New York", "Iowan Old Style", Georgia, serif;
  --body:
    -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue", Arial,
    sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color-scheme: dark;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 76px);
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
}

button,
input {
  font: inherit;
}

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

:focus-visible {
  outline: 2px solid #8bb5ff;
  outline-offset: 4px;
}

[hidden] {
  display: none !important;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 10px 14px;
  background: var(--ink);
  color: var(--bg);
  font-weight: 700;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  border-bottom: 1px solid transparent;
  background: var(--bg);
  transition: border-color 180ms ease;
}

.site-header.is-scrolled {
  border-color: var(--line);
}

.nav-shell {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: var(--header-height);
  gap: 36px;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 44px;
  gap: 10px;
  text-decoration: none;
  letter-spacing: -0.025em;
}

.brand img {
  width: 34px;
  height: 34px;
}

.brand span {
  font-size: 19px;
}

.brand strong {
  font-weight: 750;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 34px;
}

.desktop-nav a,
.language-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

.desktop-nav a:hover,
.desktop-nav a[aria-current="page"],
.language-link:hover {
  color: var(--ink);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid var(--action);
  border-radius: 3px;
  background: var(--action);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  text-decoration: none;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    color 160ms ease;
}

.button:hover {
  border-color: var(--action-hover);
  background: var(--action-hover);
}

.button-small {
  min-height: 42px;
  padding-inline: 17px;
  font-size: 14px;
}

.button-secondary {
  gap: 14px;
  border-color: var(--line-light);
  background: transparent;
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--ink);
  background: transparent;
}

.menu-button {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--ink);
}

.menu-button span {
  display: block;
  width: 21px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-button[aria-expanded="true"] span:first-child {
  transform: translateY(3px) rotate(45deg);
}

.menu-button[aria-expanded="true"] span:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  z-index: 90;
  inset: var(--header-height) 0 0;
  background: var(--bg);
}

.mobile-menu nav {
  display: grid;
  width: var(--shell);
  margin-inline: auto;
}

.mobile-menu a {
  display: flex;
  align-items: center;
  min-height: 66px;
  border-bottom: 1px solid var(--line);
  font-family: var(--display);
  font-size: 25px;
  font-weight: 600;
  text-decoration: none;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  line-height: 1.2;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

h1 {
  margin-bottom: 26px;
  font-size: clamp(52px, 4.75vw, 68px);
  line-height: 1.01;
}

h2 {
  margin-bottom: 24px;
  font-size: clamp(42px, 4.2vw, 62px);
  line-height: 1.04;
}

h3 {
  margin-bottom: 12px;
  font-size: clamp(24px, 2.15vw, 34px);
  line-height: 1.12;
}

.lede {
  color: var(--muted);
  font-size: clamp(18px, 1.45vw, 21px);
  line-height: 1.55;
}

.product-hero {
  border-bottom: 1px solid var(--line);
}

.hero-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  height: max(760px, calc(100svh - var(--header-height)));
  min-height: 760px;
  align-items: center;
  gap: 24px;
}

.hero-copy {
  grid-column: 1 / span 5;
  align-self: center;
  max-width: 610px;
  padding: 82px 34px 82px 0;
}

.hero-copy .lede {
  max-width: 540px;
  margin-bottom: 34px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.availability-line {
  margin: 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}

.platform-note {
  margin: 7px 0 0;
  color: var(--quiet);
  font-size: 14px;
}

.hero-limit {
  max-width: 710px;
  margin: 0;
  padding: 20px 0 22px;
  color: var(--quiet);
  font-size: 13px;
}

.product-capture {
  min-width: 0;
  margin: 0;
}

.hero-capture {
  grid-column: 6 / -1;
  align-self: stretch;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  height: 100%;
  min-height: 0;
  border-inline: 1px solid var(--line);
}

.capture-surface {
  position: relative;
  min-height: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
}

.hero-capture .capture-surface {
  height: 100%;
  min-height: 0;
  border-block: 0;
  border-inline: 0;
}

.capture-surface img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-capture .capture-surface img {
  position: absolute;
  inset: 0;
  transform: translate3d(0, var(--hero-shift, 0), 0) scale(1.02);
  transform-origin: center top;
}

.product-capture figcaption {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 16px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  line-height: 1.4;
}

.product-capture figcaption span:last-child {
  color: var(--quiet);
  text-align: right;
}

.chapter-rail {
  position: sticky;
  z-index: 40;
  top: var(--header-height);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.chapter-rail-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.chapter-rail a {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 72px;
  padding: 0 20px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
}

.chapter-rail a::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  background: transparent;
  content: "";
}

.chapter-rail a:hover,
.chapter-rail a[aria-current="true"] {
  color: var(--ink);
}

.chapter-rail a[aria-current="true"]::after {
  background: var(--blue);
}

.product-chapter,
.capability-section,
.status-section,
.feature-index,
.application,
.legal-content {
  padding: 128px 0;
  border-bottom: 1px solid var(--line);
}

.chapter-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: 24px;
}

.chapter-copy {
  grid-column: 1 / span 4;
  position: sticky;
  top: calc(var(--header-height) + 112px);
  padding: 30px 28px 0 0;
}

.chapter-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: var(--muted);
  font-size: 19px;
}

.chapter-capture {
  grid-column: 5 / -1;
}

.chapter-capture .capture-surface {
  height: min(770px, 76vw);
  max-height: 770px;
}

.chapter-capture[data-crop="average"] .capture-surface img,
.chapter-capture[data-crop="navigation"] .capture-surface img {
  object-position: center top;
}

.inline-facts,
.fact-list,
.capability-facts {
  padding: 0;
  list-style: none;
}

.inline-facts {
  display: grid;
  margin: 36px 0 0;
  border-top: 1px solid var(--line);
}

.inline-facts li {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  font-size: 14px;
}

.powertrain-ledger {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 52px;
  border-block: 1px solid var(--line);
}

.powertrain-ledger article {
  padding: 42px 42px 46px 0;
}

.powertrain-ledger article + article {
  padding-inline: 42px 0;
  border-left: 1px solid var(--line);
}

.profile-heading {
  display: flex;
  align-items: center;
  gap: 18px;
}

.profile-heading > span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.09em;
}

.profile-heading h3 {
  margin: 0;
}

.powertrain-ledger article > p {
  max-width: 580px;
  color: var(--muted);
}

.fact-list {
  margin: 26px 0 0;
}

.fact-list li,
.capability-facts li {
  position: relative;
  padding: 11px 0 11px 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.fact-list li::before,
.capability-facts li::before {
  position: absolute;
  top: 19px;
  left: 0;
  width: 6px;
  height: 1px;
  background: var(--blue);
  content: "";
}

.charging-copy {
  position: static;
  max-width: 790px;
  padding-top: 0;
}

.paired-captures {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 62px;
}

.paired-capture .capture-surface {
  height: min(720px, 58vw);
  max-height: 720px;
}

.paired-capture[data-crop="charging"] .capture-surface img {
  object-position: center 34%;
}

.paired-capture[data-crop="station"] .capture-surface img {
  object-position: center 52%;
}

.section-intro {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
  margin-bottom: 80px;
}

.section-intro .eyebrow {
  grid-column: 1 / span 3;
}

.section-intro h2 {
  grid-column: 4 / span 6;
  margin-top: -8px;
}

.section-intro > p:last-child {
  grid-column: 10 / -1;
  color: var(--muted);
  font-size: 18px;
}

.capability-ledger {
  border-top: 1px solid var(--line);
}

.capability-row {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: 24px;
  padding: 62px 0;
  border-bottom: 1px solid var(--line);
}

.capability-number {
  grid-column: 1 / span 2;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.capability-copy {
  grid-column: 3 / span 6;
}

.capability-copy > p {
  max-width: 710px;
  color: var(--muted);
  font-size: 18px;
}

.capability-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0 24px;
  margin: 28px 0 0;
}

.capability-facts li {
  min-width: 160px;
}

.capability-capture {
  grid-column: 9 / -1;
}

.capability-capture .capture-surface {
  height: 430px;
}

.capability-capture[data-crop="trips"] .capture-surface img {
  object-position: center top;
}

.status-section {
  background: var(--surface);
}

.status-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.status-heading {
  grid-column: 1 / span 4;
}

.status-ledger {
  grid-column: 5 / -1;
  border-top: 1px solid var(--line-light);
}

.status-ledger article {
  display: grid;
  grid-template-columns: minmax(160px, 0.7fr) 2fr;
  gap: 28px;
  padding: 26px 0;
  border-bottom: 1px solid var(--line-light);
}

.status-ledger h3 {
  margin: 0;
  font-size: 17px;
  letter-spacing: -0.02em;
}

.status-ledger p {
  margin: 0;
  color: var(--muted);
}

.text-link {
  grid-column: 5 / -1;
  display: inline-flex;
  align-items: center;
  width: max-content;
  min-height: 44px;
  gap: 16px;
  margin-top: 22px;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.text-link span {
  color: var(--blue);
}

.beta-banner {
  padding: 104px 0;
  background: var(--action);
  color: #fff;
}

.beta-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: end;
  gap: 24px;
}

.beta-layout > div:first-child {
  grid-column: 1 / span 7;
}

.beta-layout > div:last-child {
  grid-column: 9 / -1;
}

.beta-layout .eyebrow {
  color: #fff;
}

.beta-layout h2 {
  margin: 0;
}

.beta-layout p {
  margin-bottom: 26px;
  color: #fff;
}

.beta-layout .button {
  border-color: #fff;
  background: #fff;
  color: #12489d;
}

.beta-layout .button:hover {
  border-color: #e9f0ff;
  background: #e9f0ff;
}

.page-hero {
  padding: 120px 0 104px;
  border-bottom: 1px solid var(--line);
}

.page-hero-layout {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.page-hero .eyebrow {
  grid-column: 1 / span 3;
}

.page-hero h1 {
  grid-column: 4 / span 8;
  max-width: 1020px;
}

.page-hero .lede,
.page-hero .updated,
.page-hero .availability-line {
  grid-column: 4 / span 6;
}

.page-hero .lede {
  margin: 0;
}

.page-hero .availability-line {
  margin-top: 30px;
}

.updated {
  margin: -10px 0 18px;
  color: var(--quiet);
  font-size: 14px;
}

.feature-index {
  padding-top: 0;
}

.feature-group {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: 24px;
  padding: 112px 0;
  border-bottom: 1px solid var(--line);
}

.feature-number {
  grid-column: 1 / span 2;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.feature-copy {
  grid-column: 3 / span 5;
}

.feature-copy > p {
  color: var(--muted);
  font-size: 18px;
}

.feature-copy .fact-list {
  margin-top: 34px;
}

.feature-media-grid {
  grid-column: 8 / -1;
  display: grid;
  gap: 18px;
}

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

.feature-capture .capture-surface {
  height: 620px;
}

.feature-media-grid-2 .feature-capture .capture-surface {
  height: 600px;
}

.feature-capture[data-crop="charging"] .capture-surface img {
  object-position: center 34%;
}

.feature-capture[data-crop="station"] .capture-surface img {
  object-position: center 52%;
}

.feature-capture[data-crop="trips"] .capture-surface img {
  object-position: center top;
}

.validation-note {
  max-width: 860px;
  margin: 72px 0 0 16.666%;
  padding: 0 0 0 22px;
  border-left: 2px solid var(--blue);
  color: var(--muted);
}

.application-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  align-items: start;
  gap: 24px;
}

.beta-form {
  grid-column: 3 / span 7;
}

.beta-form h2 {
  margin-bottom: 54px;
}

.field,
.beta-form fieldset,
.consent {
  margin: 0 0 28px;
}

.field label,
.beta-form legend {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
  font-weight: 650;
}

.field input {
  width: 100%;
  min-height: 54px;
  padding: 10px 0;
  border: 0;
  border-bottom: 1px solid var(--line-light);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
}

.field input:focus {
  border-color: var(--blue);
  outline: 0;
}

.field input::placeholder {
  color: var(--quiet);
}

.field small {
  display: block;
  margin-top: 8px;
  color: var(--quiet);
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.beta-form fieldset {
  padding: 0;
  border: 0;
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.choice {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 10px 14px 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  cursor: pointer;
}

.choice:nth-child(odd) {
  border-right: 1px solid var(--line);
}

.choice:nth-child(even) {
  padding-left: 18px;
}

.choice input,
.consent input {
  width: 20px;
  height: 20px;
  margin: 0 12px 0 0;
  accent-color: var(--blue);
}

.consent {
  display: flex;
  align-items: flex-start;
  color: var(--muted);
}

.consent input {
  flex: 0 0 auto;
  margin-top: 3px;
}

.field-error {
  min-height: 1.25em;
  margin: 7px 0 0;
  color: #ff8185;
  font-size: 14px;
}

[aria-invalid="true"] {
  border-color: var(--danger) !important;
}

.submit-button {
  min-width: 220px;
}

.submit-button:disabled {
  cursor: wait;
  opacity: 0.62;
}

.form-status {
  margin-top: 28px;
  padding: 20px 0;
  border-block: 1px solid var(--line);
}

.form-status strong {
  display: block;
  margin-bottom: 6px;
}

.form-status p {
  margin: 0;
  color: var(--muted);
}

.honeypot {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
}

.application-aside {
  grid-column: 10 / -1;
  position: sticky;
  top: calc(var(--header-height) + 40px);
  padding-left: 24px;
  border-left: 1px solid var(--line);
}

.application-aside h2 {
  font-size: 30px;
}

.application-aside > p:last-child {
  color: var(--muted);
}

.legal-grid {
  max-width: 1120px;
  margin-inline: auto;
}

.legal-grid article {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 44px 0;
  border-top: 1px solid var(--line);
}

.legal-grid article:last-child {
  border-bottom: 1px solid var(--line);
}

.legal-grid article > span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.legal-grid h2 {
  font-size: 30px;
}

.legal-grid p {
  color: var(--muted);
}

.site-footer {
  padding: 70px 0 36px;
  background: #080a0c;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 24px;
}

.footer-grid > div {
  grid-column: 1 / span 5;
}

.footer-grid > div > p {
  max-width: 420px;
  margin: 22px 0 0;
  color: var(--quiet);
}

.footer-grid nav {
  grid-column: 8 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: start;
  gap: 14px 28px;
}

.footer-grid nav a {
  min-height: 44px;
  color: var(--muted);
  text-decoration: none;
}

.footer-grid nav a:hover {
  color: var(--ink);
}

.copyright {
  grid-column: 1 / -1;
  margin: 56px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  color: var(--quiet);
  font-size: 13px;
}

html.motion-ready [data-media-reveal] .capture-surface {
  clip-path: inset(0 0 16% 0);
  opacity: 0.72;
  transform: translateY(22px);
}

html.motion-ready [data-media-reveal].is-visible .capture-surface {
  clip-path: inset(0);
  opacity: 1;
  transform: translateY(0);
  transition:
    clip-path 720ms cubic-bezier(0.22, 1, 0.36, 1),
    opacity 420ms ease,
    transform 720ms cubic-bezier(0.22, 1, 0.36, 1);
}

@media (max-width: 1120px) {
  :root {
    --shell: min(100% - 48px, 1240px);
  }

  .hero-copy {
    grid-column: 1 / span 6;
  }

  .hero-capture {
    grid-column: 7 / -1;
  }

  .chapter-copy {
    grid-column: 1 / span 5;
  }

  .chapter-capture {
    grid-column: 6 / -1;
  }

  .section-intro h2 {
    grid-column: 4 / span 7;
  }

  .section-intro > p:last-child {
    grid-column: 4 / span 7;
  }

  .feature-copy {
    grid-column: 3 / span 5;
  }

  .feature-media-grid {
    grid-column: 8 / -1;
  }

  .feature-media-grid-2 {
    grid-template-columns: 1fr;
  }

  .feature-media-grid-2 .feature-capture .capture-surface {
    height: 460px;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 68px;
    --shell: calc(100% - 36px);
  }

  .desktop-nav,
  .nav-actions > .button-small {
    display: none;
  }

  .nav-shell {
    grid-template-columns: 1fr auto;
  }

  .nav-actions {
    gap: 8px;
  }

  .menu-button {
    display: block;
  }

  .site-header.is-scrolled {
    position: sticky;
  }

  h1 {
    font-size: clamp(46px, 9vw, 60px);
  }

  h2 {
    font-size: clamp(38px, 7vw, 52px);
  }

  .hero-layout {
    display: block;
    height: auto;
    min-height: 0;
  }

  .hero-copy {
    max-width: 720px;
    padding: 78px 0 58px;
  }

  .hero-copy .lede {
    max-width: 620px;
  }

  .hero-capture {
    height: auto;
    min-height: 0;
    border-top: 1px solid var(--line);
  }

  .hero-capture .capture-surface {
    height: 640px;
    min-height: 0;
  }

  .chapter-rail-track {
    grid-template-columns: repeat(4, minmax(180px, 1fr));
    width: max-content;
    min-width: 100%;
  }

  .chapter-rail {
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }

  .chapter-rail::-webkit-scrollbar {
    display: none;
  }

  .chapter-rail a {
    min-height: 64px;
  }

  .product-chapter,
  .capability-section,
  .status-section,
  .feature-index,
  .application,
  .legal-content {
    padding: 96px 0;
  }

  .chapter-grid,
  .section-intro,
  .status-layout,
  .beta-layout,
  .page-hero-layout,
  .feature-group,
  .application-grid,
  .footer-grid {
    display: block;
  }

  .chapter-copy {
    position: static;
    max-width: 720px;
    padding: 0 0 48px;
  }

  .chapter-capture .capture-surface {
    height: 720px;
  }

  .powertrain-ledger {
    margin-top: 42px;
  }

  .section-intro .eyebrow,
  .section-intro h2,
  .section-intro > p:last-child {
    grid-column: auto;
  }

  .section-intro h2,
  .section-intro > p:last-child {
    max-width: 720px;
  }

  .capability-number,
  .capability-copy,
  .capability-capture {
    grid-column: auto;
  }

  .capability-row {
    grid-template-columns: 72px 1fr;
  }

  .capability-copy {
    grid-column: 2;
  }

  .capability-capture {
    grid-column: 2;
    margin-top: 28px;
  }

  .status-ledger,
  .text-link {
    margin-top: 38px;
  }

  .beta-layout > div:last-child {
    max-width: 620px;
    margin-top: 30px;
  }

  .page-hero {
    padding: 96px 0 88px;
  }

  .page-hero h1,
  .page-hero .lede,
  .page-hero .updated,
  .page-hero .availability-line {
    max-width: 760px;
  }

  .feature-group {
    padding: 88px 0;
  }

  .feature-number {
    display: block;
    margin-bottom: 26px;
  }

  .feature-copy {
    max-width: 760px;
  }

  .feature-media-grid {
    margin-top: 50px;
  }

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

  .feature-capture .capture-surface,
  .feature-media-grid-2 .feature-capture .capture-surface {
    height: 620px;
  }

  .validation-note {
    margin-left: 0;
  }

  .beta-form {
    max-width: 760px;
  }

  .application-aside {
    position: static;
    max-width: 620px;
    margin-top: 80px;
  }

  .footer-grid nav {
    margin-top: 50px;
  }
}

@media (max-width: 640px) {
  :root {
    --shell: calc(100% - 28px);
  }

  body {
    font-size: 16px;
  }

  .brand img {
    width: 30px;
    height: 30px;
  }

  .brand span {
    font-size: 17px;
  }

  h1 {
    font-size: clamp(42px, 12vw, 54px);
    line-height: 1;
  }

  h2 {
    font-size: clamp(36px, 10vw, 46px);
  }

  h3 {
    font-size: 27px;
  }

  .hero-copy {
    padding: 66px 0 48px;
  }

  .button-row {
    display: grid;
    grid-template-columns: 1fr;
  }

  .button-row .button {
    width: 100%;
  }

  .hero-capture .capture-surface {
    height: 520px;
  }

  .product-capture figcaption {
    display: block;
    padding-inline: 0;
  }

  .product-capture figcaption span {
    display: block;
  }

  .product-capture figcaption span:last-child {
    margin-top: 4px;
    text-align: left;
  }

  .hero-limit {
    padding-bottom: 18px;
  }

  .chapter-rail-track {
    grid-template-columns: repeat(4, minmax(154px, 1fr));
  }

  .chapter-rail a {
    min-height: 58px;
    padding-inline: 12px;
    font-size: 13px;
  }

  .product-chapter,
  .capability-section,
  .status-section,
  .feature-index,
  .application,
  .legal-content {
    padding: 76px 0;
  }

  .chapter-copy {
    padding-bottom: 36px;
  }

  .chapter-copy > p:not(.eyebrow),
  .capability-copy > p,
  .feature-copy > p {
    font-size: 17px;
  }

  .chapter-capture .capture-surface {
    height: 540px;
  }

  .powertrain-ledger,
  .paired-captures,
  .feature-media-grid-2,
  .field-row,
  .choice-grid {
    grid-template-columns: 1fr;
  }

  .powertrain-ledger article,
  .powertrain-ledger article + article {
    padding: 34px 0;
    border-left: 0;
  }

  .powertrain-ledger article + article {
    border-top: 1px solid var(--line);
  }

  .paired-captures {
    gap: 46px;
    margin-top: 44px;
  }

  .paired-capture .capture-surface {
    height: 560px;
    max-height: none;
  }

  .section-intro {
    margin-bottom: 56px;
  }

  .capability-row {
    display: block;
    padding: 48px 0;
  }

  .capability-number {
    display: block;
    margin-bottom: 22px;
  }

  .capability-capture {
    margin-top: 32px;
  }

  .capability-capture .capture-surface {
    height: 520px;
  }

  .capability-facts {
    display: block;
  }

  .status-ledger article {
    display: block;
  }

  .status-ledger p {
    margin-top: 8px;
  }

  .beta-banner {
    padding: 76px 0;
  }

  .page-hero {
    padding: 76px 0 68px;
  }

  .feature-group {
    padding: 70px 0;
  }

  .feature-media-grid-2 {
    gap: 44px;
  }

  .feature-capture .capture-surface,
  .feature-media-grid-2 .feature-capture .capture-surface {
    height: 540px;
  }

  .choice:nth-child(odd) {
    border-right: 0;
  }

  .choice:nth-child(even) {
    padding-left: 0;
  }

  .submit-button {
    width: 100%;
  }

  .application-aside {
    padding-left: 18px;
  }

  .legal-grid article {
    grid-template-columns: 42px 1fr;
    gap: 14px;
    padding: 34px 0;
  }

  .legal-grid h2 {
    font-size: 26px;
  }

  .footer-grid nav {
    grid-template-columns: 1fr;
  }
}

@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;
  }

  .hero-capture .capture-surface img {
    transform: none;
  }

  html.motion-ready [data-media-reveal] .capture-surface {
    clip-path: none;
    opacity: 1;
    transform: none;
  }
}