:root {
  color-scheme: dark;
  --paper: #f5f1e8;
  --paper-strong: #fffdf7;
  --black: #030303;
  --panel: #090908;
  --yellow: #f9a800;
  --muted: rgba(245, 241, 232, 0.68);
  --faint: rgba(245, 241, 232, 0.48);
  --line: rgba(245, 241, 232, 0.18);
  --glass: rgba(245, 241, 232, 0.055);
  --glass-strong: rgba(245, 241, 232, 0.08);
  --glass-line: rgba(245, 241, 232, 0.14);
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --page-gutter: clamp(22px, 3.2vw, 46px);
  --display: "Barlow Condensed", Inter, ui-sans-serif, system-ui, sans-serif;
  --body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  overflow-x: clip;
  scroll-behavior: smooth;
  background: var(--black);
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: clip;
  color: var(--paper);
  background: var(--black);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: 20;
  inset: 0;
  background-image:
    radial-gradient(circle at 18% 28%, rgba(255, 255, 255, 0.22) 0 0.6px, transparent 1.2px),
    radial-gradient(circle at 72% 58%, rgba(255, 255, 255, 0.14) 0 0.7px, transparent 1.4px),
    radial-gradient(circle at 42% 78%, rgba(0, 0, 0, 0.3) 0 0.7px, transparent 1.3px);
  background-size: 7px 7px, 11px 11px, 13px 13px;
  content: "";
  opacity: 0.06;
  pointer-events: none;
}

a {
  color: inherit;
}

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

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

a:focus-visible,
button:focus-visible,
select:focus-visible {
  outline: 2px solid var(--paper);
  outline-offset: 5px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 9px 13px;
  color: var(--black);
  background: var(--paper);
  font-size: 0.8rem;
  font-weight: 600;
  transform: translateY(-150%);
}

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

.page-shell {
  width: min(100%, 1440px);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}

.site-header {
  position: absolute;
  z-index: 10;
  top: 0;
  left: 50%;
  display: flex;
  width: min(100%, 1440px);
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(24px, 3.2vw, 46px) var(--page-gutter);
  transform: translateX(-50%);
}

.site-header.is-scrolled {
  position: fixed;
  top: 0;
  width: 100%;
  max-width: none;
  align-items: center;
  padding-block: 14px;
  padding-inline: max(var(--page-gutter), calc((100vw - 1440px) / 2 + var(--page-gutter)));
  background: rgba(3, 3, 3, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.site-header.is-scrolled::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 100vw;
  height: 1px;
  background: var(--line);
  content: "";
  pointer-events: none;
  transform: translateX(-50%);
}

.trackside-mark {
  display: flex;
  min-height: 54px;
  align-items: center;
  flex: 0 0 auto;
  gap: 13px;
  color: var(--paper-strong);
  text-decoration: none;
  text-transform: uppercase;
}

.trackside-mark-icon {
  width: 54px;
  height: 54px;
  flex: 0 0 auto;
  border-radius: 22%;
  box-shadow: 0 0 0 1px rgba(245, 241, 232, 0.16);
}

.trackside-mark-name {
  font-family: var(--display);
  font-size: clamp(2rem, 3vw, 2.55rem);
  font-weight: 600;
  letter-spacing: 0.025em;
  line-height: 0.9;
}

.company-mark {
  display: grid;
  min-height: 44px;
  align-content: center;
  flex: 0 0 auto;
  color: var(--paper-strong);
  font-family: var(--display);
  font-size: clamp(1.15rem, 1.65vw, 1.5rem);
  font-weight: 600;
  line-height: 0.86;
  text-decoration: none;
  text-transform: uppercase;
}

.company-mark span {
  display: block;
}

.site-nav {
  display: flex;
  gap: clamp(20px, 3vw, 42px);
  align-items: center;
  min-height: 44px;
}

.site-nav a,
.footer-links a {
  color: var(--muted);
  font-family: var(--display);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease;
}

.site-nav a {
  font-size: 0.94rem;
}

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

.site-nav .nav-download {
  min-height: 38px;
  padding: 9px 15px;
  border: 1px solid var(--yellow);
  border-radius: var(--radius-sm);
  color: var(--yellow);
  transition: color 160ms ease, background 160ms ease;
}

.site-nav .nav-download:hover {
  color: var(--black);
  background: var(--yellow);
}

.hero {
  position: relative;
  min-height: max(760px, 100svh);
  overflow: hidden;
  background: var(--black);
}

.hero-video,
.hero-scrim {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-video {
  z-index: 0;
  object-fit: cover;
  object-position: center;
  opacity: 0;
  filter: saturate(0.72) contrast(1.1) brightness(0.68);
  transform: scale(1.015);
  transition: opacity 360ms ease;
}

.hero-video.is-loaded {
  opacity: 1;
}

.hero-scrim {
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84) 0%, rgba(0, 0, 0, 0.5) 43%, rgba(0, 0, 0, 0.28) 70%, rgba(0, 0, 0, 0.52) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.24) 0%, rgba(0, 0, 0, 0.05) 45%, rgba(0, 0, 0, 0.88) 100%);
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: max(760px, 100svh);
  flex-direction: column;
  justify-content: flex-end;
  padding-top: 180px;
  padding-bottom: clamp(36px, 5vw, 72px);
}

.hero-copy {
  width: min(900px, 76vw);
  padding-bottom: clamp(54px, 8vh, 100px);
}

.hero h1,
.feature-copy h2,
.compatibility h2,
.export-callout h2 {
  margin: 0;
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.84;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(5.3rem, 11vw, 10.5rem);
}

.hero-summary {
  max-width: 620px;
  margin: clamp(24px, 3vw, 40px) 0 0;
  color: rgba(245, 241, 232, 0.8);
  font-size: clamp(1rem, 1.45vw, 1.24rem);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 26px;
  align-items: center;
  margin-top: 32px;
}

.app-store-badge {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
}

.app-store-badge img {
  width: auto;
  height: 48px;
}

.button,
.text-link {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button {
  padding: 12px 20px;
  border: 1px solid currentColor;
  border-radius: var(--radius-sm);
}

.button-primary {
  border-color: var(--yellow);
  color: var(--yellow);
}

.button-primary:hover {
  color: var(--black);
  background: var(--yellow);
}

.text-link {
  color: var(--paper);
  text-decoration: underline;
  text-decoration-color: rgba(245, 241, 232, 0.3);
  text-underline-offset: 5px;
}

.text-link:hover {
  text-decoration-color: currentColor;
}

.hero-note {
  margin: 0;
  color: var(--faint);
  font-size: 0.72rem;
  font-weight: 600;
}

.video-play-button {
  position: absolute;
  z-index: 4;
  right: var(--page-gutter);
  bottom: var(--page-gutter);
  min-height: 44px;
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--paper);
  background: rgba(3, 3, 3, 0.72);
  font: 600 0.75rem/1 var(--body);
  cursor: pointer;
}

.video-play-button[hidden] {
  display: none;
}

.journey {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(9, 9, 8, 0.98);
  scroll-margin-top: 72px;
}

.journey-layout {
  display: grid;
  gap: clamp(38px, 5vw, 70px);
  padding-top: clamp(76px, 8vw, 112px);
  padding-bottom: clamp(76px, 8vw, 112px);
}

.journey-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.6fr);
  gap: clamp(32px, 7vw, 120px);
  align-items: end;
}

.journey-heading h2,
.capabilities-heading h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.7rem, 7vw, 7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.86;
  text-transform: uppercase;
}

.journey-heading p,
.capabilities-heading p {
  max-width: 42ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.65;
}

.journey-steps {
  display: grid;
  overflow: hidden;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  background: var(--glass);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.journey-step {
  position: relative;
  display: grid;
  min-height: 178px;
  align-content: end;
  gap: 4px;
  padding: clamp(24px, 2.7vw, 38px);
  color: var(--paper);
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease;
}

.journey-step + .journey-step {
  border-left: 1px solid var(--glass-line);
}

.journey-step::after {
  position: absolute;
  right: 24px;
  bottom: 0;
  left: 24px;
  height: 2px;
  background: transparent;
  content: "";
  transition: background 180ms ease;
}

.journey-step:hover,
.journey-step.is-active {
  background: var(--glass-strong);
}

.journey-step.is-active::after {
  background: var(--yellow);
}

.journey-step span {
  position: absolute;
  top: 22px;
  left: clamp(24px, 2.7vw, 38px);
  color: var(--faint);
  font-family: var(--display);
  font-size: 0.84rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.journey-step strong {
  font-family: var(--display);
  font-size: clamp(1.65rem, 2.4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1;
  text-transform: uppercase;
}

.journey-step small {
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.feature-story {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #070706;
}

.story-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.55fr);
  gap: clamp(36px, 7vw, 120px);
  align-items: end;
  padding-top: clamp(84px, 10vw, 150px);
  padding-bottom: clamp(44px, 5vw, 72px);
}

.feature-story {
  scroll-margin-top: 88px;
}

.story-heading h2 {
  max-width: 9ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.7rem, 7vw, 7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.86;
  text-transform: uppercase;
}

.story-heading p {
  max-width: 42ch;
  margin: 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.16rem);
  line-height: 1.65;
}

.story-layout {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 320svh;
  grid-template-columns: minmax(0, 0.86fr) minmax(360px, 0.7fr);
  gap: clamp(64px, 9vw, 150px);
  align-items: stretch;
}

.story-steps,
.story-stage {
  min-width: 0;
  grid-row: 1;
}

.story-steps {
  position: sticky;
  top: 92px;
  height: calc(100svh - 116px);
  grid-column: 1;
}

.story-stage {
  min-height: 100%;
  grid-column: 2;
}

.story-step {
  position: absolute;
  inset: 0;
  display: flex;
  min-height: 0;
  align-items: flex-start;
  padding-top: clamp(150px, 22svh, 220px);
  opacity: 0;
  pointer-events: none;
  scroll-margin-top: 74px;
  transform: translateY(18px);
  transition: opacity 360ms ease, transform 520ms ease;
}

.story-step.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.story-copy {
  position: relative;
  width: 100%;
  max-width: 600px;
}

.story-copy h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.75rem, 6.3vw, 7rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 0.84;
  text-transform: uppercase;
}

#live-title {
  font-size: clamp(3.75rem, 5.7vw, 6.4rem);
}

.story-copy > p:not(.section-number, .supporting-copy) {
  max-width: 56ch;
  margin: clamp(24px, 3vw, 38px) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
}

.story-stage-sticky {
  position: sticky;
  top: 92px;
  display: grid;
  width: 100%;
  height: calc(100svh - 116px);
  min-height: 690px;
  align-content: center;
  justify-items: center;
  gap: 22px;
}

.story-phone {
  position: relative;
  overflow: hidden;
  width: min(27vw, 350px);
  aspect-ratio: 1206 / 2622;
  margin: 0;
  border: 1px solid rgba(245, 241, 232, 0.22);
  border-radius: 36px;
  background: #060604;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.58);
}

.story-phone::before {
  position: absolute;
  z-index: 4;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.055);
  border-radius: inherit;
  content: "";
  pointer-events: none;
}

.story-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.015);
  transition: opacity 420ms ease, transform 600ms ease;
}

.story-media.is-active {
  z-index: 2;
  opacity: 1;
  transform: scale(1);
}

.story-tabs {
  display: grid;
  overflow: hidden;
  width: min(100%, 430px);
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-md);
  background: var(--glass);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

.story-tab {
  position: relative;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  padding: 12px 10px;
  color: var(--faint);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease;
}

.story-tab + .story-tab {
  border-left: 1px solid var(--glass-line);
}

.story-tab::after {
  position: absolute;
  right: 16px;
  bottom: 0;
  left: 16px;
  height: 2px;
  background: transparent;
  content: "";
}

.story-tab:hover,
.story-tab.is-active {
  color: var(--paper);
  background: var(--glass-strong);
}

.story-tab.is-active::after {
  background: var(--yellow);
}

.feature-section {
  position: relative;
  border-top: 1px solid var(--line);
  background: var(--black);
  scroll-margin-top: 72px;
}

.feature-section-alt {
  background: var(--panel);
}

.feature-grid {
  display: grid;
  min-height: 920px;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 0.9fr);
  gap: clamp(54px, 8vw, 136px);
  align-items: center;
  padding-top: clamp(88px, 10vw, 150px);
  padding-bottom: clamp(88px, 10vw, 150px);
}

.feature-grid-reversed {
  grid-template-columns: minmax(360px, 0.9fr) minmax(0, 0.82fr);
}

.feature-copy {
  position: relative;
  max-width: 600px;
}

.feature-copy h2,
.compatibility h2,
.export-callout h2 {
  font-size: clamp(3.75rem, 7vw, 7.8rem);
}

#live-title {
  font-size: clamp(3.75rem, 6vw, 6.8rem);
}

.title-line {
  white-space: nowrap;
}

.feature-copy > p:not(.section-number, .supporting-copy),
.compatibility-copy > p,
.export-copy > p {
  max-width: 56ch;
  margin: clamp(24px, 3vw, 38px) 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.75;
}

.section-number {
  position: absolute;
  top: -0.2em;
  right: 0;
  margin: 0;
  color: rgba(245, 241, 232, 0.07);
  font-family: var(--display);
  font-size: clamp(7rem, 13vw, 13rem);
  font-weight: 600;
  line-height: 0.8;
}

.feature-facts {
  display: grid;
  margin: 42px 0 0;
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-md);
  background: var(--glass);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.feature-facts div {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 17px 20px;
  border-bottom: 1px solid var(--glass-line);
}

.feature-facts div:last-child {
  border-bottom: 0;
}

.feature-facts dt,
.feature-facts dd {
  margin: 0;
}

.feature-facts dt {
  color: var(--paper);
  font-family: var(--display);
  font-size: 0.88rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.feature-facts dd {
  color: var(--muted);
  font-size: 0.88rem;
}

.feature-list {
  display: grid;
  gap: 13px;
  padding: 22px 24px;
  margin: 38px 0 0;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-md);
  background: var(--glass);
  color: var(--muted);
  list-style: none;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

.feature-list li {
  position: relative;
  padding-left: 20px;
}

.feature-list li::before {
  position: absolute;
  top: 0.66em;
  left: 0;
  width: 7px;
  height: 1px;
  background: var(--yellow);
  content: "";
}

.supporting-copy {
  margin: 18px 0 0;
  color: var(--faint);
  font-size: 0.9rem;
  line-height: 1.65;
}

.product-proof {
  position: relative;
  width: min(100%, 470px);
  margin: 0 auto;
}

.product-proof::before {
  position: absolute;
  inset: 7% -14% 10%;
  background: rgba(249, 168, 0, 0.08);
  filter: blur(70px);
  content: "";
  pointer-events: none;
}

.product-demo-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 1206 / 2622;
  border: 1px solid rgba(245, 241, 232, 0.2);
  border-radius: 42px;
  background: #060604;
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.52);
}

.product-demo-video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.capabilities {
  position: relative;
  border-top: 1px solid var(--line);
  background: #070706;
  scroll-margin-top: 72px;
}

.capabilities-layout {
  padding-top: clamp(90px, 10vw, 146px);
  padding-bottom: clamp(90px, 10vw, 146px);
}

.capabilities-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.44fr);
  gap: clamp(36px, 7vw, 120px);
  align-items: end;
}

.capabilities-heading h2 {
  max-width: 11ch;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(46px, 6vw, 82px);
}

.capability-card {
  position: relative;
  display: grid;
  min-height: 260px;
  align-content: end;
  padding: clamp(22px, 2.5vw, 34px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  background: var(--glass);
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
}

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

.capability-card-upcoming {
  border-color: rgba(255, 184, 0, 0.28);
  background:
    radial-gradient(circle at 88% 18%, rgba(255, 184, 0, 0.11), transparent 38%),
    var(--glass);
}

.capability-card > span {
  position: absolute;
  top: 24px;
  left: clamp(22px, 2.5vw, 34px);
  color: var(--yellow);
  font-family: var(--display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
}

.capability-card h3 {
  max-width: 13ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.75rem, 2.7vw, 2.75rem);
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 0.95;
  text-transform: uppercase;
}

.capability-card p {
  max-width: 46ch;
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.6;
}

.capability-card .capability-detail {
  color: var(--faint);
  font-family: var(--display);
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.compatibility {
  border-top: 1px solid var(--line);
  color: var(--black);
  background: var(--paper);
  scroll-margin-top: 72px;
}

.compatibility-layout {
  min-height: 760px;
  padding-top: clamp(80px, 9vw, 130px);
  padding-bottom: clamp(80px, 9vw, 130px);
}

.compatibility-copy {
  max-width: 900px;
}

.compatibility-copy > p {
  color: rgba(3, 3, 3, 0.66);
}

.compatibility-rules {
  display: grid;
  margin: 44px 0 0;
  border-top: 1px solid rgba(3, 3, 3, 0.25);
}

.compatibility-rules div {
  display: grid;
  grid-template-columns: 142px 1fr;
  gap: 24px;
  padding: 17px 0;
  border-bottom: 1px solid rgba(3, 3, 3, 0.25);
}

.compatibility-rules dt,
.compatibility-rules dd {
  margin: 0;
}

.compatibility-rules dt {
  font-family: var(--display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.compatibility-rules dd {
  color: rgba(3, 3, 3, 0.62);
  font-size: 0.84rem;
  line-height: 1.6;
}

.compatibility-rules ul {
  display: grid;
  gap: 5px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.compatibility-rules li {
  display: grid;
  grid-template-columns: minmax(124px, 0.8fr) minmax(120px, 1fr);
  gap: 14px;
}

.compatibility-rules strong {
  color: rgba(3, 3, 3, 0.82);
  font-weight: 600;
}

.export-callout {
  border-top: 1px solid var(--line);
  background: var(--black);
}

.export-layout {
  display: grid;
  min-height: 650px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.45fr);
  gap: clamp(50px, 9vw, 160px);
  align-content: center;
  align-items: end;
  padding-top: 100px;
  padding-bottom: 100px;
}

.export-layout h2 {
  max-width: none;
}

.export-layout h2 span {
  display: block;
  white-space: nowrap;
}

.export-copy > p {
  max-width: 48ch;
}

.download-actions {
  display: grid;
  justify-items: start;
  gap: 22px;
}

.download-actions .app-store-badge img {
  height: 60px;
}

.download-actions p {
  max-width: 34ch;
  margin: 0;
  color: var(--faint);
  font-size: 0.86rem;
  line-height: 1.65;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--black);
}

.footer-layout {
  display: grid;
  grid-template-columns: auto minmax(260px, 1fr) auto;
  gap: 54px;
  align-items: center;
  padding-top: 38px;
  padding-bottom: 42px;
}

.footer-layout p {
  max-width: 720px;
  margin: 0;
  color: var(--faint);
  font-size: 0.72rem;
  line-height: 1.55;
  text-align: center;
  justify-self: center;
}

.footer-links {
  display: flex;
  gap: 26px;
  justify-self: end;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 900px) {
  .site-nav {
    display: none;
  }

  .hero-copy {
    width: min(680px, 100%);
  }

  .journey-heading,
  .capabilities-heading,
  .export-layout {
    grid-template-columns: 1fr;
  }

  .story-heading {
    grid-template-columns: 1fr;
  }

  .story-heading p {
    max-width: 54ch;
  }

  .story-layout {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .story-steps,
  .story-stage {
    grid-row: 1;
    grid-column: 1;
  }

  .story-steps {
    position: sticky;
    z-index: 4;
    top: 98px;
    height: calc(100svh - 98px);
    pointer-events: none;
  }

  .story-stage {
    position: relative;
    z-index: 3;
    min-height: 100%;
    pointer-events: none;
  }

  .story-stage-sticky {
    top: 98px;
    height: calc(100svh - 98px);
    min-height: 0;
    align-content: start;
    gap: 14px;
  }

  .story-phone {
    width: min(32vw, 215px);
    border-radius: 30px;
  }

  .story-tabs {
    width: min(86vw, 470px);
    pointer-events: auto;
  }

  .story-step {
    height: 100%;
    min-height: 0;
    align-items: flex-start;
    padding-top: max(59svh, 563px);
    padding-bottom: 24px;
  }

  .story-step.is-active {
    pointer-events: none;
  }

  .story-copy {
    z-index: 4;
    max-width: 680px;
    padding: clamp(24px, 5vw, 38px);
    border: 1px solid var(--glass-line);
    border-radius: var(--radius-lg);
    background: rgba(3, 3, 3, 0.88);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.42);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    pointer-events: auto;
  }

  .story-copy .feature-facts,
  .story-copy .feature-list,
  .story-copy .supporting-copy {
    display: none;
  }

  .journey-heading p,
  .capabilities-heading p {
    max-width: 54ch;
  }

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

  .journey-step:nth-child(3) {
    border-left: 0;
  }

  .journey-step:nth-child(n + 3) {
    border-top: 1px solid var(--glass-line);
  }

  .feature-grid,
  .feature-grid-reversed {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    gap: 70px;
  }

  .feature-grid-reversed .product-proof {
    order: 2;
  }

  .feature-grid-reversed .feature-copy {
    order: 1;
  }

  .feature-copy {
    max-width: 680px;
  }

  .product-proof {
    width: min(74vw, 440px);
  }

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

  .download-actions {
    margin-top: 8px;
  }

  .footer-layout {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer-layout p,
  .footer-links {
    justify-self: start;
  }

  .footer-layout p {
    text-align: left;
  }
}

@media (max-width: 620px) {
  .site-header,
  .site-header.is-scrolled {
    position: fixed;
    top: 0;
    width: 100%;
    max-width: none;
    align-items: center;
    padding-block: 10px;
    padding-inline: var(--page-gutter);
    border-bottom: 1px solid var(--line);
    background: var(--black);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .site-header.is-scrolled::after {
    display: none;
  }

  .trackside-mark {
    min-height: 48px;
    gap: 11px;
  }

  .trackside-mark-icon {
    width: 48px;
    height: 48px;
  }

  .trackside-mark-name {
    font-size: 1.9rem;
  }

  .hero {
    min-height: 780px;
  }

  .hero-video {
    object-position: 58% center;
    transform: none;
  }

  .hero-content {
    min-height: 780px;
    padding-top: 130px;
    padding-bottom: 26px;
  }

  .hero-copy {
    padding-bottom: 70px;
  }

  .hero h1 {
    font-size: clamp(4rem, 17vw, 5rem);
  }

  .hero-summary {
    max-width: 34ch;
    font-size: 0.98rem;
    line-height: 1.6;
  }

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

  .journey-layout {
    gap: 34px;
    padding-top: 70px;
    padding-bottom: 76px;
  }

  .journey-heading h2,
  .capabilities-heading h2,
  .story-heading h2 {
    font-size: clamp(3.35rem, 15.8vw, 5rem);
  }

  .journey-steps {
    grid-template-columns: 1fr;
  }

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

  .journey-step + .journey-step,
  .journey-step:nth-child(3) {
    border-top: 1px solid var(--glass-line);
    border-left: 0;
  }

  .story-heading {
    gap: 22px;
    padding-top: 72px;
    padding-bottom: 40px;
  }

  .story-heading h2 {
    max-width: 8ch;
  }

  .story-stage-sticky {
    top: 85px;
    height: calc(100svh - 85px);
    min-height: 0;
    align-content: start;
    gap: 10px;
  }

  .story-steps {
    top: 85px;
    height: calc(100svh - 85px);
  }

  .story-phone {
    width: min(44vw, 170px);
    border-radius: 24px;
  }

  .story-tabs {
    width: min(88vw, 360px);
  }

  .story-tab {
    min-height: 50px;
    font-size: 0.76rem;
  }

  .story-step {
    height: 100%;
    min-height: 0;
    padding-top: 52svh;
    padding-bottom: 16px;
  }

  .story-copy {
    padding: 24px 20px;
  }

  .story-copy h2 {
    font-size: clamp(3rem, 14.5vw, 4.7rem);
  }

  .story-copy #live-title {
    font-size: clamp(2.85rem, 13.6vw, 4.5rem);
  }

  .story-copy .section-number {
    font-size: 6rem;
  }

  .button,
  .text-link {
    min-height: 46px;
  }

  .feature-grid {
    min-height: 0;
    gap: 54px;
    padding-top: 78px;
    padding-bottom: 84px;
  }

  .feature-copy h2,
  .compatibility h2,
  .export-callout h2 {
    font-size: clamp(3.4rem, 16.5vw, 5.4rem);
  }

  .feature-copy #live-title {
    font-size: clamp(3.2rem, 16vw, 5.4rem);
  }

  .section-number {
    top: -0.12em;
    font-size: 8rem;
  }

  .feature-facts div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .product-proof {
    width: min(86vw, 400px);
  }

  .product-demo-frame {
    border-radius: 34px;
  }

  .capabilities-layout {
    padding-top: 78px;
    padding-bottom: 82px;
  }

  .capability-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .capability-card,
  .capability-card-wide {
    min-height: 228px;
    grid-column: auto;
  }

  .compatibility-layout {
    min-height: 0;
    gap: 30px;
    padding-top: 80px;
    padding-bottom: 56px;
  }

  .compatibility-rules div {
    grid-template-columns: 1fr;
  }

  .export-layout {
    min-height: 580px;
    align-items: start;
  }

  .footer-links {
    flex-wrap: wrap;
  }
}

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

  .hero-video {
    display: none;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* Precision-glass redesign — selected 2026-08-06 direction */
:root {
  --black: #050505;
  --panel: #0b0b0a;
  --paper: #f3efe6;
  --paper-strong: #fffdf7;
  --yellow: #f4aa00;
  --muted: rgba(243, 239, 230, 0.7);
  --faint: rgba(243, 239, 230, 0.48);
  --line: rgba(255, 255, 255, 0.12);
  --glass: rgba(22, 22, 20, 0.68);
  --glass-strong: rgba(32, 32, 29, 0.78);
  --glass-line: rgba(255, 255, 255, 0.15);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --page-gutter: clamp(22px, 4vw, 64px);
}

body::before {
  opacity: 0.035;
}

.page-shell {
  width: min(100%, 1360px);
}

.site-header,
.site-header.is-scrolled {
  position: fixed;
  top: 20px;
  left: 50%;
  width: min(calc(100% - 40px), 1280px);
  max-width: none;
  min-height: 70px;
  align-items: center;
  padding: 8px 10px 8px 14px;
  border: 1px solid var(--glass-line);
  border-radius: 20px;
  background: rgba(8, 8, 7, 0.76);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(24px) saturate(1.18);
  -webkit-backdrop-filter: blur(24px) saturate(1.18);
  transform: translateX(-50%);
}

.site-header.is-scrolled::after {
  display: none;
}

.trackside-mark {
  min-height: 50px;
  gap: 11px;
}

.trackside-mark-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18), 0 10px 28px rgba(0, 0, 0, 0.3);
}

.trackside-mark-name {
  font-size: clamp(1.7rem, 2.2vw, 2.05rem);
  letter-spacing: 0.035em;
}

.site-nav {
  gap: clamp(14px, 2.2vw, 32px);
}

.site-nav a {
  font-size: 0.86rem;
  letter-spacing: 0.065em;
}

.site-nav .nav-download {
  min-height: 42px;
  padding: 10px 18px;
  border-color: rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  color: var(--paper-strong);
  background: rgba(255, 255, 255, 0.055);
}

.site-nav .nav-download:hover {
  border-color: var(--yellow);
  color: var(--black);
  background: var(--yellow);
}

.mobile-download {
  display: none;
}

.hero,
.hero-content {
  min-height: max(760px, 100svh);
}

.hero-video {
  filter: saturate(0.72) contrast(1.1) brightness(0.68);
}

.hero-scrim {
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.84) 0%, rgba(0, 0, 0, 0.5) 43%, rgba(0, 0, 0, 0.28) 70%, rgba(0, 0, 0, 0.52) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.24) 0%, rgba(0, 0, 0, 0.05) 45%, rgba(0, 0, 0, 0.88) 100%);
}

.hero-content {
  justify-content: flex-end;
  padding-top: 180px;
  padding-bottom: clamp(36px, 5vw, 72px);
}

.hero-grid {
  display: grid;
  width: 100%;
  grid-template-columns: 1fr;
  align-items: center;
}

.hero-copy {
  width: min(900px, 76vw);
  max-width: none;
  padding-bottom: clamp(54px, 8vh, 100px);
}

.hero h1 {
  max-width: 11ch;
  font-size: clamp(5.3rem, 11vw, 10.5rem);
}

.hero h1 span {
  display: block;
  white-space: nowrap;
}

.hero-summary {
  max-width: 620px;
  margin: clamp(24px, 3vw, 40px) 0 0;
  color: rgba(245, 241, 232, 0.8);
  font-size: clamp(1rem, 1.45vw, 1.24rem);
  line-height: 1.65;
}

.hero-actions {
  margin-top: 32px;
}

.hero-actions .app-store-badge img {
  height: 48px;
}

.hero-product {
  position: relative;
  display: grid;
  min-height: 520px;
  min-width: 0;
  place-items: center;
  isolation: isolate;
}

.hero-device {
  position: relative;
  margin: 0;
}

.hero-device-landscape {
  z-index: 1;
  width: min(112%, 640px);
  aspect-ratio: 2622 / 1206;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.32);
  border-radius: clamp(32px, 4vw, 54px);
  background: #050505;
  box-shadow:
    inset 0 0 0 5px rgba(0, 0, 0, 0.88),
    0 42px 90px rgba(0, 0, 0, 0.66),
    0 0 0 1px rgba(0, 0, 0, 0.8);
}

.hero-device video {
  position: absolute;
  z-index: 1;
  display: block;
  background: #050505;
}

.hero-device-landscape video {
  object-fit: cover;
}

.hero-device-landscape .hero-lap-timer-video {
  top: 50%;
  left: 50%;
  width: 46%;
  max-width: none;
  height: auto;
  aspect-ratio: auto;
  object-position: center;
  transform: translate(-50%, -50%) rotate(270deg);
  border-radius: 0;
}

.hero-device-frame {
  position: absolute;
  z-index: 2;
  inset: 0;
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}

.feature-story {
  border-top-color: rgba(255, 255, 255, 0.08);
  background: #070706;
}

.story-heading {
  grid-template-columns: minmax(0, 0.72fr) minmax(300px, 0.45fr);
  padding-top: clamp(96px, 9vw, 138px);
  padding-bottom: clamp(34px, 4vw, 54px);
}

.story-heading h2 {
  max-width: 12ch;
  font-size: clamp(3.2rem, 5vw, 5.4rem);
}

.story-layout {
  grid-template-columns: minmax(0, 0.76fr) minmax(360px, 0.62fr);
  gap: clamp(56px, 8vw, 124px);
}

.story-copy {
  max-width: 540px;
  padding: clamp(28px, 3vw, 42px);
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  background: rgba(18, 18, 16, 0.6);
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(24px) saturate(1.12);
  -webkit-backdrop-filter: blur(24px) saturate(1.12);
}

.story-copy h2,
#live-title {
  max-width: 10ch;
  font-size: clamp(3.2rem, 4.8vw, 5.4rem);
}

.section-number {
  top: 20px;
  right: 24px;
  color: rgba(244, 170, 0, 0.18);
  font-size: clamp(4.5rem, 7vw, 7rem);
}

.feature-facts,
.feature-list {
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.035);
}

.story-phone {
  width: auto;
  max-width: min(25vw, 330px);
  height: min(64svh, 720px);
  border-radius: 40px;
  box-shadow: 0 42px 110px rgba(0, 0, 0, 0.62), 0 0 48px rgba(244, 170, 0, 0.055);
}

.story-tabs {
  width: min(100%, 440px);
  border-radius: 18px;
  background: rgba(22, 22, 20, 0.68);
}

.story-tab {
  min-height: 62px;
}

.product-showcase {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding-bottom: clamp(96px, 9vw, 140px);
}

.product-card {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 690px;
  grid-template-rows: auto minmax(0, 1fr);
  gap: 14px;
  padding: clamp(24px, 2.4vw, 32px) clamp(20px, 2.4vw, 32px) clamp(24px, 2.6vw, 36px);
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 28px;
  background: rgba(22, 22, 20, 0.7);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(22px) saturate(1.1);
  -webkit-backdrop-filter: blur(22px) saturate(1.1);
  scroll-margin-top: 108px;
}

.product-card:nth-child(2) {
  background: rgba(28, 27, 23, 0.74);
}

.product-card:nth-child(3) {
  background: rgba(18, 19, 18, 0.74);
}

.product-card-copy {
  position: relative;
  z-index: 2;
  display: grid;
  grid-row: 1;
  align-content: start;
  gap: 11px;
  min-height: 170px;
  padding-top: 8px;
}

.product-card h2 {
  max-width: 12ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.2rem, 3.2vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.018em;
  line-height: 0.94;
  text-transform: uppercase;
}

.product-card p {
  max-width: 36ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
  line-height: 1.62;
}

.product-card-media {
  position: relative;
  grid-row: 2;
  width: min(96%, 370px);
  align-self: start;
  justify-self: center;
  aspect-ratio: 1350 / 2760;
  margin: 0;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: transparent;
}

.product-card-media video,
.product-card-media .product-demo-image {
  position: absolute;
  z-index: 1;
  top: 2.5%;
  bottom: auto;
  left: 5.333%;
  display: block;
  width: 89.334%;
  height: auto;
  aspect-ratio: 1206 / 2622;
  object-fit: cover;
  object-position: top center;
  border-radius: 0;
}

.product-card-frame {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: auto;
  left: 0;
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
  filter: drop-shadow(0 30px 48px rgba(0, 0, 0, 0.52));
}

.capabilities {
  z-index: 5;
  border-top-color: rgba(255, 255, 255, 0.08);
  background: #050505;
}

.capabilities-layout {
  padding-top: clamp(96px, 9vw, 136px);
  padding-bottom: clamp(96px, 9vw, 136px);
}

.capabilities-heading {
  grid-template-columns: minmax(0, 0.78fr) minmax(300px, 0.4fr);
}

.capabilities-heading h2 {
  max-width: 10ch;
  font-size: clamp(4rem, 6.5vw, 7rem);
}

.capability-grid {
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(54px, 6vw, 80px);
}

.capability-card,
.capability-card-wide {
  display: grid;
  min-height: 520px;
  grid-column: auto;
  grid-template-columns: minmax(0, 0.7fr) minmax(420px, 0.95fr);
  grid-template-rows: auto 1fr;
  align-content: stretch;
  gap: 22px;
  padding: clamp(22px, 2.3vw, 32px);
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius-lg);
  background: rgba(19, 19, 17, 0.68);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(22px) saturate(1.12);
  -webkit-backdrop-filter: blur(22px) saturate(1.12);
}

.capability-visual {
  grid-row: 1 / 3;
  grid-column: 2;
}

.capability-points,
.insights-callout {
  grid-row: 2;
  grid-column: 1;
  align-self: end;
}

.capability-card-analysis .capability-copy {
  grid-row: 1;
  grid-column: 2;
}

.capability-card-analysis .capability-visual {
  grid-row: 1 / 3;
  grid-column: 1;
}

.capability-card-analysis .insights-callout {
  grid-row: 2;
  grid-column: 2;
}

.capability-copy {
  position: relative;
  display: grid;
  gap: 14px;
  padding-top: 34px;
}

.capability-copy > span {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--yellow);
  font-family: var(--display);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.09em;
}

.capability-card h3 {
  max-width: 14ch;
  font-size: clamp(2rem, 2.9vw, 3rem);
}

.capability-card p {
  margin-top: 0;
  font-size: 0.9rem;
}

.capability-visual {
  position: relative;
  overflow: hidden;
  min-height: 0;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: #080806;
}

.capability-visual img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  object-position: center top;
}

.capability-card-recording .capability-visual img {
  object-position: center 24%;
}

.capability-card-analysis .capability-visual img {
  object-position: center 28%;
}

.capability-card-video .capability-visual img {
  object-position: center 15%;
}

.capability-points {
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.5;
  list-style: none;
}

.capability-points li {
  padding-top: 9px;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
}

.insights-callout {
  display: grid;
  gap: 6px;
  padding: 15px 16px;
  border: 1px solid rgba(244, 170, 0, 0.24);
  border-radius: 16px;
  background: rgba(244, 170, 0, 0.045);
}

.insights-callout p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 0;
}

.insights-callout strong {
  color: var(--paper-strong);
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.insights-callout span {
  padding: 4px 8px;
  border-radius: 7px;
  color: var(--black);
  background: var(--yellow);
  font-family: var(--display);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.insights-callout small {
  color: var(--faint);
  font-size: 0.76rem;
  line-height: 1.45;
}

.capability-rail {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin-top: 14px;
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 20px;
  background: rgba(18, 18, 16, 0.64);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(22px) saturate(1.1);
  -webkit-backdrop-filter: blur(22px) saturate(1.1);
}

.capability-rail p {
  display: grid;
  gap: 5px;
  min-width: 0;
  padding: 18px 16px;
  margin: 0;
}

.capability-rail p + p {
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.capability-rail strong {
  color: var(--paper-strong);
  font-size: 0.76rem;
  font-weight: 600;
}

.capability-rail span {
  color: var(--faint);
  font-size: 0.68rem;
  line-height: 1.4;
}

.compatibility {
  border-top: 0;
  background: #f9f5f1;
}

.compatibility-layout {
  display: grid;
  min-height: 680px;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.75fr);
  gap: clamp(48px, 7vw, 110px);
  align-items: center;
}

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

.compatibility h2 {
  font-size: clamp(4rem, 6.3vw, 6.8rem);
}

.compatibility-copy > p {
  margin-top: 14px;
}

.compatibility-rules {
  margin-top: 34px;
}

.compatibility-car {
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 7;
  margin: 0;
  background: #f9f5f1;
}

.compatibility-car img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: drop-shadow(0 32px 34px rgba(0, 0, 0, 0.16));
}

.export-callout {
  background: #060606;
}

.export-layout {
  min-height: 560px;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 0.72fr);
  align-items: center;
}

.export-layout h2 {
  font-size: clamp(4rem, 6.3vw, 6.8rem);
}

.export-features {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.export-features article {
  padding: 24px;
  border: 1px solid var(--glass-line);
  border-radius: 18px;
  background: rgba(22, 22, 20, 0.7);
  box-shadow: 0 22px 65px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(22px) saturate(1.1);
  -webkit-backdrop-filter: blur(22px) saturate(1.1);
}

.export-features h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}

.export-features article p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.site-footer {
  background: #060606;
}

@media (max-width: 1120px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .hero-product {
    min-height: 440px;
  }

  .hero-device-landscape {
    width: min(108%, 560px);
  }

  .product-card {
    min-height: 650px;
    padding-inline: 18px;
  }

  .product-card-media {
    width: min(96%, 320px);
  }

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

  .capability-card,
  .capability-card-wide {
    min-height: 420px;
    grid-template-columns: minmax(0, 0.72fr) minmax(260px, 0.7fr);
    grid-template-rows: auto 1fr;
  }

  .capability-visual {
    grid-row: 1 / 3;
    grid-column: 2;
  }

  .capability-points,
  .insights-callout {
    grid-row: 2;
    grid-column: 1;
    align-self: end;
  }

  .capability-card-analysis .capability-copy {
    grid-row: 1;
    grid-column: 2;
  }

  .capability-card-analysis .capability-visual {
    grid-row: 1 / 3;
    grid-column: 1;
  }

  .capability-card-analysis .insights-callout {
    grid-row: 2;
    grid-column: 2;
  }

  .capability-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .capability-rail p:nth-child(4) {
    border-left: 0;
  }

  .capability-rail p:nth-child(n + 4) {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 960px) {
  .product-showcase {
    width: min(100%, 820px);
    grid-template-columns: 1fr;
  }

  .product-card,
  .product-card:last-child {
    min-height: 690px;
    grid-column: auto;
    padding-inline: clamp(20px, 4vw, 32px);
    padding-bottom: 34px;
    row-gap: 2px;
  }

  .product-card-copy,
  .product-card:last-child .product-card-copy {
    max-width: none;
  }

  .product-card #live-title,
  .product-card h2 {
    max-width: none;
  }

  .product-card-media {
    width: min(58%, 380px);
  }

}

@media (max-width: 900px) {
  .hero,
  .hero-content {
    min-height: max(760px, 100svh);
  }

  .hero-content {
    padding-top: 180px;
    padding-bottom: clamp(36px, 5vw, 72px);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .story-heading {
    grid-template-columns: 1fr;
  }

  .hero-copy {
    width: min(680px, 100%);
    max-width: none;
  }

  .hero-product {
    width: min(100%, 620px);
    justify-self: center;
    min-height: 310px;
  }

  .hero-device-landscape {
    width: min(100%, 600px);
  }

  .story-copy {
    max-width: 680px;
  }

  .story-phone {
    width: min(32vw, 215px);
    max-width: none;
    height: auto;
  }

  .capabilities-heading,
  .compatibility-layout,
  .export-layout {
    grid-template-columns: 1fr;
  }

  .compatibility-car {
    width: min(100%, 620px);
    justify-self: center;
  }

  .export-features {
    margin-top: 10px;
  }
}

@media (min-width: 701px) and (max-width: 900px) {
  .site-nav {
    display: flex;
    gap: clamp(9px, 1.6vw, 15px);
  }

  .site-nav a {
    font-size: 0.75rem;
    letter-spacing: 0.045em;
  }

  .site-nav .nav-download {
    min-height: 38px;
    padding: 8px 12px;
  }
}

@media (max-width: 700px) {
  .site-header,
  .site-header.is-scrolled {
    top: 10px;
    width: calc(100% - 24px - env(safe-area-inset-left) - env(safe-area-inset-right));
    min-height: 68px;
    gap: 10px;
    padding: 8px 12px;
    border: 1px solid var(--glass-line);
    border-radius: 18px;
    background: rgba(5, 5, 5, 0.92);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.32);
  }

  .trackside-mark {
    min-height: 48px;
  }

  .trackside-mark-icon {
    width: 46px;
    height: 46px;
  }

  .trackside-mark-name {
    font-size: 1.72rem;
  }

  .mobile-download {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    padding: 8px 9px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 12px;
    color: var(--paper-strong);
    background: rgba(255, 255, 255, 0.055);
    font-family: var(--display);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.065em;
    line-height: 1;
    text-decoration: none;
    text-transform: uppercase;
    white-space: nowrap;
  }

  .mobile-download:hover {
    border-color: var(--yellow);
    color: var(--black);
    background: var(--yellow);
  }

  .hero,
  .hero-content {
    min-height: 100vh;
    min-height: 100svh;
    min-height: 100dvh;
  }

  .hero-video {
    object-position: 58% center;
  }

  .hero-content {
    padding-top: 130px;
    padding-bottom: 26px;
  }

  .hero-grid {
    gap: 0;
  }

  .hero h1 {
    font-size: clamp(4rem, 17vw, 5rem);
  }

  .hero-summary {
    max-width: 34ch;
    font-size: 0.98rem;
    line-height: 1.6;
  }

  .hero-actions {
    margin-top: 24px;
  }

  .hero-actions .app-store-badge img {
    height: 48px;
  }

  .hero-copy {
    padding-bottom: 70px;
  }

  .hero-product {
    width: min(100%, 390px);
    min-height: 210px;
  }

  .hero-device-landscape {
    width: min(100%, 430px);
    border-radius: 30px;
  }

  .story-heading {
    gap: 18px;
    padding-top: 72px;
  }

  .story-heading h2 {
    max-width: none;
    font-size: clamp(3.15rem, 14vw, 3.8rem);
    line-height: 0.88;
  }

  .story-copy {
    padding: 22px 20px;
  }

  .product-showcase {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-bottom: 78px;
  }

  .product-card,
  .product-card:last-child {
    min-height: 660px;
    grid-column: auto;
    padding: 24px 20px 24px;
    border-radius: 24px;
  }

  .product-card-copy,
  .product-card:last-child .product-card-copy {
    min-height: 0;
    max-width: none;
  }

  .product-card h2 {
    font-size: clamp(2.35rem, 12vw, 3.35rem);
  }

  .product-card-media {
    width: min(100%, 350px);
    margin-top: 20px;
  }

  .story-phone {
    width: min(44vw, 170px);
    height: auto;
  }

  .capability-grid {
    gap: 12px;
  }

  .capability-card,
  .capability-card-wide {
    min-height: 0;
    grid-template-columns: 1fr;
    grid-template-rows: auto 320px auto;
    gap: 18px;
    padding: 20px;
  }

  .capability-visual {
    grid-row: 2;
    grid-column: 1;
  }

  .capability-points,
  .insights-callout {
    grid-row: 3;
    grid-column: 1;
  }

  .capability-card-analysis .capability-copy,
  .capability-card-analysis .capability-visual,
  .capability-card-analysis .insights-callout {
    grid-column: 1;
  }

  .capability-card-analysis .capability-copy {
    grid-row: 1;
  }

  .capability-card-analysis .capability-visual {
    grid-row: 2;
  }

  .capability-card-analysis .insights-callout {
    grid-row: 3;
  }

  .capability-card h3 {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

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

  .capability-rail p + p,
  .capability-rail p:nth-child(4),
  .capability-rail p:nth-child(n + 4) {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 0;
  }

  .compatibility-layout {
    padding-top: 76px;
    padding-bottom: 66px;
  }

  .compatibility-car {
    order: -1;
  }

  .export-layout {
    min-height: 620px;
    padding-top: 80px;
    padding-bottom: 80px;
  }

  .export-features {
    grid-template-columns: 1fr;
  }

}

/* Compact supporting-feature index — 2026-08-06 */
.story-heading {
  display: block;
  max-width: var(--shell);
}

.story-heading h2 {
  max-width: none;
  font-size: clamp(3.8rem, 5.6vw, 5.9rem);
  white-space: nowrap;
}

.story-heading p {
  max-width: 58ch;
  margin: 22px 0 0;
  font-size: clamp(0.96rem, 1.15vw, 1.08rem);
}

.capabilities {
  scroll-margin-top: 88px;
}

.capabilities-layout {
  padding-top: clamp(76px, 7vw, 104px);
  padding-bottom: clamp(76px, 7vw, 104px);
}

.capabilities-heading {
  display: block;
  max-width: 920px;
}

.capabilities-heading h2 {
  max-width: none;
  font-size: clamp(3.8rem, 5.6vw, 5.9rem);
  white-space: nowrap;
}

.capabilities-heading p {
  max-width: 58ch;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: clamp(0.96rem, 1.15vw, 1.08rem);
  line-height: 1.65;
}

.export-copy h2 {
  max-width: none;
  font-size: clamp(3.8rem, 5.6vw, 5.9rem);
  line-height: 0.86;
}

.export-copy > p {
  max-width: 58ch;
  margin: 22px 0 0;
  font-size: clamp(0.96rem, 1.15vw, 1.08rem);
  line-height: 1.65;
}

.product-card #live-title,
.product-card h2 {
  font-size: clamp(2.2rem, 3.2vw, 3.25rem);
}

.feature-index {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(42px, 4vw, 58px);
}

.feature-index-card {
  position: relative;
  display: grid;
  min-height: 178px;
  align-content: start;
  gap: 10px;
  padding: 26px;
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 22px;
  background: rgba(19, 19, 17, 0.68);
  box-shadow: 0 22px 64px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(20px) saturate(1.1);
  -webkit-backdrop-filter: blur(20px) saturate(1.1);
}

.feature-index-card h3 {
  max-width: 15ch;
  min-height: 2em;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.65rem, 2vw, 2.15rem);
  font-weight: 600;
  letter-spacing: -0.012em;
  line-height: 1;
  text-transform: uppercase;
}

.feature-index-card .feature-index-title-wide {
  max-width: 18ch;
}

.feature-index-card > p {
  max-width: 34ch;
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.5;
}

@media (max-width: 900px) {
  .feature-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .story-heading h2 {
    max-width: none;
    font-size: clamp(3.15rem, 14vw, 3.8rem);
    white-space: normal;
  }

  .story-heading p {
    margin-top: 16px;
    font-size: 0.9rem;
  }

  .capabilities-layout {
    padding-top: 70px;
    padding-bottom: 70px;
  }

  .capabilities-heading h2 {
    max-width: 9ch;
    font-size: clamp(3.2rem, 14vw, 4rem);
    white-space: normal;
  }

  .capabilities-heading p {
    margin-top: 16px;
    font-size: 0.9rem;
  }

  .export-copy h2 {
    font-size: clamp(3.15rem, 14vw, 3.8rem);
  }

  .export-copy > p {
    margin-top: 16px;
    font-size: 0.9rem;
  }

  .product-card #live-title,
  .product-card h2 {
    font-size: clamp(2.35rem, 12vw, 3.35rem);
  }

  .feature-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 34px;
  }

  .feature-index-card {
    min-height: 176px;
    padding: 18px;
    border-radius: 18px;
  }

  .feature-index-card h3 {
    font-size: clamp(1.38rem, 6vw, 1.65rem);
  }

  .feature-index-card > p {
    font-size: 0.72rem;
  }
}

@media (max-width: 350px) {
  .feature-index {
    grid-template-columns: 1fr;
  }

  .feature-index-card {
    min-height: 142px;
  }
}

@media (min-width: 520px) and (max-width: 960px) {
  .product-card #live-title,
  .product-card h2 {
    font-size: clamp(3.6rem, 10vw, 4.15rem);
  }
}