:root {
  color-scheme: dark;
  --ink: #f4f1ea;
  --ink-dim: rgba(244, 241, 234, .68);
  --ink-faint: rgba(244, 241, 234, .42);
  --obsidian: #060809;
  --stone: #0b0f11;
  --glass: rgba(19, 25, 28, .88);
  --glass-light: rgba(29, 36, 39, .72);
  --hairline: rgba(244, 241, 234, .17);
  --hairline-strong: rgba(244, 241, 234, .34);
  --accent: #e82127;
  --glow: rgba(232, 33, 39, .42);
  --display: "Segoe UI Variable Display", "Aptos Display", "Helvetica Neue", Arial, sans-serif;
  --ui: "Segoe UI Variable Text", "Microsoft YaHei UI", "PingFang SC", sans-serif;
  --numeric: "Bahnschrift", "Segoe UI Variable Display", sans-serif;
  --header-h: 4.5rem;
  --page-pad: clamp(1.2rem, 4vw, 4.5rem);
  --ease-gallery: cubic-bezier(.68, 0, .16, 1);
  --ease-soft: cubic-bezier(.22, 1, .36, 1);
}

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

html {
  background: var(--obsidian);
  scroll-behavior: smooth;
  scrollbar-color: rgba(244, 241, 234, .35) #080a0b;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background:
    radial-gradient(circle at 78% 6%, rgba(95, 111, 118, .10), transparent 30rem),
    var(--obsidian);
  color: var(--ink);
  font-family: var(--ui);
  font-size: 16px;
  line-height: 1.55;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body.is-loading {
  overflow: hidden;
}

button,
input {
  font: inherit;
}

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

button {
  color: inherit;
}

a {
  color: inherit;
  text-decoration: none;
}

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

::selection {
  background: var(--accent);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: .8rem;
  left: .8rem;
  transform: translateY(-150%);
  padding: .65rem 1rem;
  background: var(--ink);
  color: var(--obsidian);
  font-weight: 650;
  transition: transform .2s ease;
}

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

/* Loader */

.preloader {
  position: fixed;
  z-index: 900;
  inset: 0;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: #050708;
  transition: opacity .65s var(--ease-soft), visibility .65s;
}

.preloader.is-complete {
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.preloader__architecture {
  position: absolute;
  inset: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  opacity: .45;
}

.preloader__architecture i {
  position: relative;
  border-inline: 1px solid rgba(255, 255, 255, .08);
  background:
    linear-gradient(112deg, transparent 35%, rgba(255, 255, 255, .045) 49%, transparent 62%),
    #090c0e;
  animation: loaderArchitecture 1.8s var(--ease-soft) both;
}

.preloader__architecture i:nth-child(2) { animation-delay: .12s; }
.preloader__architecture i:nth-child(3) { animation-delay: .24s; }

.preloader__inner {
  position: relative;
  width: min(50rem, calc(100vw - 3rem));
  padding: 2rem 0;
}

.preloader__brand,
.preloader__meta {
  margin: 0;
  color: var(--ink-faint);
  font-family: var(--numeric);
  font-size: .68rem;
  font-weight: 550;
  letter-spacing: .2em;
}

.preloader__title {
  max-width: 12em;
  margin: 4rem 0 .75rem;
  font-family: var(--display);
  font-size: clamp(1.6rem, 4vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -.045em;
  line-height: 1.05;
}

.preloader__count {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  font-family: var(--numeric);
  font-weight: 300;
  line-height: .85;
}

.preloader__count strong {
  font-size: clamp(5rem, 16vw, 11rem);
  font-weight: 300;
  letter-spacing: -.075em;
}

.preloader__count span {
  margin-top: .7rem;
  color: var(--ink-dim);
  font-size: 1rem;
}

.preloader__track {
  height: 1px;
  margin-top: 2rem;
  overflow: hidden;
  background: rgba(255, 255, 255, .14);
}

.preloader__track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--ink);
  transition: width .25s ease;
}

.preloader__meta {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: .85rem;
}

@keyframes loaderArchitecture {
  from { transform: translateY(12%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Header */

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 100%;
  min-height: var(--header-h);
  padding: 0 var(--page-pad);
  border-bottom: 1px solid transparent;
  transition:
    min-height .35s ease,
    background .35s ease,
    border-color .35s ease,
    backdrop-filter .35s ease;
}

.site-header.is-condensed {
  min-height: 3.75rem;
  border-bottom-color: rgba(255, 255, 255, .1);
  background: rgba(6, 8, 9, .78);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
}

.wordmark {
  display: inline-flex;
  align-items: center;
  justify-self: start;
  gap: .38rem;
  font-family: var(--numeric);
  font-size: .7rem;
  font-weight: 650;
  letter-spacing: .19em;
}

.wordmark__line {
  width: 1.75rem;
  height: 1px;
  margin-right: .3rem;
  background: var(--accent);
  box-shadow: 0 0 14px var(--glow);
  transition: background .5s ease, box-shadow .5s ease;
}

.wordmark__slash {
  color: var(--ink-faint);
}

.wordmark__meaning {
  margin-left: .25rem;
  padding-left: .58rem;
  border-left: 1px solid rgba(255, 255, 255, .26);
  color: var(--ink-faint);
  font-size: .54rem;
  font-weight: 520;
  letter-spacing: .13em;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(1.1rem, 2.7vw, 3rem);
}

.site-nav a,
.sound-toggle,
.header-context {
  font-size: .67rem;
  font-weight: 550;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.site-nav a {
  position: relative;
  color: var(--ink-dim);
  transition: color .25s ease;
}

.site-nav a::after {
  position: absolute;
  right: 0;
  bottom: -.55rem;
  left: 0;
  height: 1px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s var(--ease-soft);
}

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

.site-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.header-context {
  display: none;
  justify-self: end;
  color: var(--ink-dim);
}

.sound-toggle {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: .7rem;
  padding: .5rem 0;
  border: 0;
  background: none;
  cursor: pointer;
}

.sound-toggle__meter {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  width: 12px;
  height: 10px;
}

.sound-toggle__meter i {
  width: 2px;
  height: 30%;
  background: currentColor;
  transition: height .25s ease;
}

.sound-toggle__meter i:nth-child(2) { height: 85%; }
.sound-toggle__meter i:nth-child(3) { height: 55%; }

.sound-toggle[aria-pressed="true"] .sound-toggle__meter i {
  animation: soundMeter .8s ease-in-out infinite alternate;
}

.sound-toggle[aria-pressed="true"] .sound-toggle__meter i:nth-child(2) { animation-delay: -.3s; }
.sound-toggle[aria-pressed="true"] .sound-toggle__meter i:nth-child(3) { animation-delay: -.55s; }

@keyframes soundMeter {
  from { height: 25%; }
  to { height: 100%; }
}

/* Hero / single vehicle panorama */

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: #080a0b;
}

.energy-canvas {
  position: absolute;
  z-index: 4;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .7;
  pointer-events: none;
  mix-blend-mode: screen;
}

.vehicle-stage {
  position: absolute;
  z-index: 1;
  inset: 0;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(circle at 68% 44%, rgba(29, 65, 83, .24), transparent 34rem),
    linear-gradient(115deg, #050708 0%, #0a1217 53%, #060809 100%);
}

.vehicle-stage::after {
  position: absolute;
  z-index: 4;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 4, 5, .3), transparent 26%, transparent 74%, rgba(2, 4, 5, .16)),
    linear-gradient(0deg, rgba(2, 4, 5, .3), transparent 28%);
  content: "";
  pointer-events: none;
}

.vehicle-slide {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
  isolation: isolate;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  will-change: transform, opacity;
}

.vehicle-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  object-position: var(--hero-position-wide, 50% 50%);
  filter: saturate(.94) brightness(.82) contrast(1.02);
  transform: scale(var(--hero-scale-wide, 1.14));
  transform-origin: 50% 50%;
  will-change: transform;
}

.vehicle-slide.is-active {
  z-index: 2;
  opacity: 1;
  visibility: visible;
}

.vehicle-slide.is-entering-forward,
.vehicle-slide.is-entering-backward,
.vehicle-slide.is-leaving-forward,
.vehicle-slide.is-leaving-backward {
  visibility: visible;
}

.vehicle-slide.is-entering-forward {
  z-index: 3;
  animation: vehicleEnterForward 1.05s var(--ease-gallery) both;
}

.vehicle-slide.is-leaving-forward {
  z-index: 4;
  animation: vehicleLeaveForward 1.05s var(--ease-gallery) both;
}

.vehicle-slide.is-entering-backward {
  z-index: 3;
  animation: vehicleEnterBackward 1.05s var(--ease-gallery) both;
}

.vehicle-slide.is-leaving-backward {
  z-index: 4;
  animation: vehicleLeaveBackward 1.05s var(--ease-gallery) both;
}

@keyframes vehicleEnterForward {
  0% { opacity: .55; transform: translate3d(108%, 0, 0); filter: blur(2px); }
  100% { opacity: 1; transform: translate3d(0, 0, 0); filter: blur(0); }
}

@keyframes vehicleLeaveForward {
  0% { opacity: 1; transform: translate3d(0, 0, 0); filter: blur(0); }
  100% { opacity: .38; transform: translate3d(-108%, 0, 0); filter: blur(2px); }
}

@keyframes vehicleEnterBackward {
  0% { opacity: .55; transform: translate3d(-108%, 0, 0); filter: blur(2px); }
  100% { opacity: 1; transform: translate3d(0, 0, 0); filter: blur(0); }
}

@keyframes vehicleLeaveBackward {
  0% { opacity: 1; transform: translate3d(0, 0, 0); filter: blur(0); }
  100% { opacity: .38; transform: translate3d(108%, 0, 0); filter: blur(2px); }
}

.hero__veil {
  position: absolute;
  z-index: 3;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 8, .62), transparent 23%),
    linear-gradient(90deg, rgba(5, 7, 8, .8), rgba(5, 7, 8, .4) 28%, rgba(5, 7, 8, .06) 54%, transparent 76%),
    linear-gradient(0deg, rgba(5, 7, 8, .9), transparent 29%);
  pointer-events: none;
}

.hero__index {
  position: absolute;
  z-index: 5;
  top: 13vh;
  right: var(--page-pad);
  color: rgba(255, 255, 255, .2);
  font-family: var(--numeric);
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300;
  letter-spacing: -.06em;
  line-height: 1;
  pointer-events: none;
}

.hero__identity {
  position: absolute;
  z-index: 6;
  top: clamp(7.5rem, 17vh, 11.5rem);
  left: var(--page-pad);
  width: min(33rem, 41vw);
  pointer-events: auto;
}

.hero__identity h1 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.8rem, 8vw, 6rem);
  font-weight: 275;
  letter-spacing: -.07em;
  line-height: .82;
  text-wrap: balance;
}

.hero__variant {
  margin: 1.4rem 0 .25rem;
  color: var(--ink);
  font-family: var(--numeric);
  font-size: clamp(.67rem, 1vw, .84rem);
  font-weight: 520;
  letter-spacing: .19em;
}

.hero__variant-cn {
  margin: 0;
  color: var(--ink-dim);
  font-size: .77rem;
  letter-spacing: .07em;
}

.hero__summary {
  max-width: 31rem;
  margin: 1.4rem 0 0;
  color: rgba(255, 255, 255, .78);
  font-size: clamp(.92rem, 1.4vw, 1.08rem);
  line-height: 1.7;
}

.hero-next {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  column-gap: 1rem;
  width: min(18.5rem, 100%);
  margin-top: 1.65rem;
  padding: 1rem 0 .9rem;
  overflow: hidden;
  border: 0;
  border-top: 1px solid rgba(244, 241, 234, .48);
  border-bottom: 1px solid rgba(244, 241, 234, .2);
  background: rgba(4, 6, 7, .14);
  color: var(--ink);
  text-align: left;
  cursor: pointer;
  transition:
    padding-left .35s var(--ease-soft),
    border-color .3s ease,
    background .3s ease;
}

.hero-next::before {
  position: absolute;
  top: -1px;
  left: 0;
  width: 3.7rem;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 14px var(--glow);
  content: "";
  transition: width .45s var(--ease-soft);
}

.hero-next:hover,
.hero-next:focus-visible {
  padding-left: .55rem;
  border-color: rgba(244, 241, 234, .74);
  background: rgba(4, 6, 7, .28);
}

.hero-next:hover::before,
.hero-next:focus-visible::before {
  width: 100%;
}

.hero-next:focus-visible {
  outline: 1px solid var(--accent);
  outline-offset: 4px;
}

.hero-next__caption {
  grid-column: 1 / -1;
  color: var(--ink-dim);
  font-family: var(--numeric);
  font-size: .56rem;
  font-weight: 600;
  letter-spacing: .16em;
}

.hero-next strong {
  display: block;
  margin-top: .48rem;
  font-family: var(--display);
  font-size: 1.12rem;
  font-weight: 500;
  letter-spacing: .09em;
}

.hero-next__index {
  align-self: center;
  color: var(--ink-faint);
  font-family: var(--numeric);
  font-size: .58rem;
  letter-spacing: .12em;
}

.hero-next__arrow {
  position: absolute;
  right: .1rem;
  bottom: .84rem;
  color: var(--accent);
  font-size: 1.35rem;
  line-height: 1;
  transition: transform .35s var(--ease-soft);
}

.hero-next:hover .hero-next__arrow,
.hero-next:focus-visible .hero-next__arrow {
  transform: translateX(.35rem);
}

.hero__facts {
  position: absolute;
  z-index: 6;
  bottom: clamp(7.4rem, 14vh, 9.5rem);
  left: var(--page-pad);
  display: grid;
  grid-template-columns: repeat(3, minmax(8.4rem, 1fr));
  width: min(44rem, 56vw);
  border-top: 1px solid rgba(255, 255, 255, .32);
  pointer-events: none;
}

.hero-fact {
  min-width: 0;
  padding: .95rem 1.2rem 0 0;
}

.hero-fact + .hero-fact {
  padding-left: 1.2rem;
  border-left: 1px solid rgba(255, 255, 255, .2);
}

.hero-fact strong {
  display: block;
  overflow: hidden;
  font-family: var(--numeric);
  font-size: clamp(1.65rem, 3vw, 2.8rem);
  font-weight: 320;
  letter-spacing: -.045em;
  line-height: 1;
  white-space: nowrap;
}

.hero-fact strong small {
  font-size: .38em;
  font-weight: 450;
  letter-spacing: .03em;
}

.hero-fact > span {
  display: block;
  margin-top: .5rem;
  overflow: hidden;
  color: rgba(255, 255, 255, .6);
  font-size: .64rem;
  letter-spacing: .08em;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hero__footer {
  position: absolute;
  z-index: 6;
  right: var(--page-pad);
  bottom: 2rem;
  left: var(--page-pad);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 1rem;
  color: rgba(255, 255, 255, .5);
  font-family: var(--numeric);
  font-size: .58rem;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.hero__footer p {
  margin: 0;
}

.hero__mode {
  display: flex;
  align-items: center;
  gap: .8rem;
}

.hero__mode span + span {
  color: rgba(255, 255, 255, .38);
}

.hero__footer a {
  justify-self: end;
  color: rgba(255, 255, 255, .82);
  transition: color .25s ease;
}

.hero__footer a:hover {
  color: #fff;
}

/* Manifesto and shared tabs */

.manifesto {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(18rem, .7fr);
  gap: clamp(3rem, 8vw, 10rem);
  padding: clamp(8rem, 16vw, 15rem) var(--page-pad) clamp(7rem, 12vw, 11rem);
  background:
    linear-gradient(115deg, rgba(255, 255, 255, .025), transparent 40%),
    #080b0d;
}

.manifesto::before {
  position: absolute;
  top: 0;
  right: var(--page-pad);
  left: var(--page-pad);
  height: 1px;
  background: var(--hairline);
  content: "";
}

.manifesto h2,
.capability-runway__header h2,
.spec-matrix__intro h2,
.stories__header h2,
.motion-lab__header h2,
.sources__intro h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2.35rem, 5.5vw, 5.5rem);
  font-weight: 280;
  letter-spacing: -.065em;
  line-height: .98;
  text-wrap: balance;
}

.manifesto h2 span {
  color: var(--ink-dim);
}

.manifesto__body {
  align-self: end;
  max-width: 36rem;
}

.manifesto__body p {
  margin: 0;
  color: var(--ink-dim);
  font-size: clamp(.95rem, 1.45vw, 1.14rem);
  line-height: 1.9;
}

.manifesto__body p + p {
  margin-top: 1.5rem;
  color: var(--ink-faint);
  font-size: .86rem;
}

.context-rail {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: clamp(3rem, 6vw, 6rem);
  border-block: 1px solid var(--hairline);
}

.model-tab {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 5rem;
  padding: 0 clamp(.7rem, 2vw, 1.5rem);
  overflow: hidden;
  border: 0;
  background: transparent;
  color: var(--ink-dim);
  text-align: left;
  cursor: pointer;
  transition: color .35s ease, background .35s ease;
}

.model-tab + .model-tab {
  border-left: 1px solid var(--hairline);
}

.model-tab::before {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--model-accent, var(--accent));
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .55s var(--ease-soft);
}

.model-tab:hover,
.model-tab[aria-selected="true"] {
  background: rgba(255, 255, 255, .025);
  color: var(--ink);
}

.model-tab[aria-selected="true"]::before {
  transform: scaleX(1);
  transform-origin: left;
}

.model-tab__index,
.model-tab__role {
  color: var(--ink-faint);
  font-family: var(--numeric);
  font-size: .59rem;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.model-tab__name {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 420;
  letter-spacing: .08em;
}

/* Capability runway */

.capability-runway {
  position: relative;
  padding-bottom: 10vh;
  background: #090c0e;
}

.capability-runway__header {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(17rem, .7fr);
  gap: clamp(3rem, 8vw, 9rem);
  min-height: 86svh;
  padding: clamp(8rem, 13vw, 13rem) var(--page-pad) 7rem;
}

.capability-runway__header p,
.spec-matrix__intro p,
.stories__header p,
.motion-lab__header p,
.sources__intro p {
  align-self: end;
  max-width: 34rem;
  margin: 0;
  color: var(--ink-dim);
  font-size: clamp(.9rem, 1.25vw, 1.05rem);
  line-height: 1.85;
}

.capability-stack {
  position: relative;
}

.capability {
  position: sticky;
  z-index: calc(10 + var(--layer));
  top: calc(var(--header-h) + var(--layer) * 8px);
  min-height: calc(100svh - var(--header-h) - var(--layer) * 8px);
  padding: 0 var(--page-pad);
}

.capability__surface {
  position: relative;
  min-height: calc(100svh - var(--header-h) - var(--layer) * 8px);
  overflow: hidden;
  padding: clamp(2.2rem, 4vw, 4rem);
  border-top: 1px solid var(--hairline-strong);
  background:
    linear-gradient(125deg, rgba(255, 255, 255, .045), transparent 42%),
    rgba(16, 22, 25, .96);
  box-shadow: 0 -2rem 5rem rgba(0, 0, 0, .26);
  -webkit-backdrop-filter: blur(24px);
  backdrop-filter: blur(24px);
}

.capability__surface::before {
  position: absolute;
  top: 0;
  left: 0;
  width: min(18rem, 30vw);
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 20px var(--glow);
  content: "";
  transform: scaleX(.15);
  transform-origin: left;
  transition: transform 1.1s var(--ease-soft);
}

.capability.is-visible .capability__surface::before {
  transform: scaleX(1);
}

.capability__header {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(16rem, .5fr);
  gap: 3rem;
  padding-bottom: clamp(2rem, 4vw, 4rem);
  border-bottom: 1px solid var(--hairline);
}

.capability__header h3 {
  max-width: 17em;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.2rem);
  font-weight: 285;
  letter-spacing: -.055em;
  line-height: 1;
  text-wrap: balance;
}

.capability__header p {
  align-self: end;
  margin: 0;
  color: var(--ink-dim);
  font-size: .88rem;
  line-height: 1.8;
}

/* Performance */

.performance-layout {
  display: grid;
  grid-template-columns: minmax(18rem, .8fr) minmax(28rem, 1.2fr);
  gap: clamp(3rem, 9vw, 10rem);
  align-items: end;
  min-height: 54vh;
  padding-top: clamp(2rem, 5vw, 5rem);
}

.performance-metric {
  position: relative;
}

.performance-metric > strong {
  font-family: var(--numeric);
  font-size: clamp(7rem, 17vw, 16rem);
  font-weight: 260;
  letter-spacing: -.09em;
  line-height: .68;
}

.performance-metric > span {
  margin-left: .6rem;
  color: var(--ink-dim);
  font-family: var(--numeric);
  font-size: 1.4rem;
}

.performance-metric p {
  margin: 2.2rem 0 0;
  color: var(--ink-dim);
  font-family: var(--numeric);
  font-size: .67rem;
  letter-spacing: .18em;
}

.performance-pulse {
  display: flex;
  gap: 4px;
  height: 2.2rem;
  margin-top: 2rem;
}

.performance-pulse i {
  flex: 1;
  max-width: 3.8rem;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 10px var(--glow);
  animation: pulseLine 1.6s ease-in-out infinite alternate;
}

.performance-pulse i:nth-child(2) { animation-delay: -.25s; }
.performance-pulse i:nth-child(3) { animation-delay: -.6s; }
.performance-pulse i:nth-child(4) { animation-delay: -.85s; }
.performance-pulse i:nth-child(5) { animation-delay: -1.1s; }

@keyframes pulseLine {
  from { transform: translateY(2rem); opacity: .2; }
  to { transform: translateY(.2rem); opacity: 1; }
}

.performance-secondary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 31rem;
  margin-top: 1.2rem;
  border-block: 1px solid var(--hairline);
}

.performance-secondary > div {
  padding: 1rem 1rem 1rem 0;
}

.performance-secondary > div + div {
  padding-left: 1rem;
  border-left: 1px solid var(--hairline);
}

.performance-secondary strong,
.performance-secondary span {
  display: block;
}

.performance-secondary strong {
  font-family: var(--numeric);
  font-size: clamp(1.05rem, 2vw, 1.65rem);
  font-weight: 340;
  letter-spacing: -.025em;
}

.performance-secondary span {
  margin-top: .25rem;
  color: var(--ink-faint);
  font-size: .62rem;
  letter-spacing: .08em;
}

.acceleration-compare {
  border-top: 1px solid var(--hairline);
}

.acceleration-row {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  align-items: center;
  gap: 1.5rem;
  width: 100%;
  min-height: 5.5rem;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  background: none;
  color: var(--ink-dim);
  text-align: left;
  cursor: pointer;
  transition: color .3s ease, background .3s ease;
}

.acceleration-row:hover,
.acceleration-row.is-active {
  background: rgba(255, 255, 255, .025);
  color: var(--ink);
}

.acceleration-row__name {
  padding-left: .8rem;
  font-family: var(--numeric);
  font-size: .66rem;
  letter-spacing: .13em;
}

.acceleration-row__track {
  height: 2px;
  background: rgba(255, 255, 255, .1);
}

.acceleration-row__fill {
  display: block;
  width: var(--bar);
  height: 100%;
  background: var(--row-accent);
  box-shadow: 0 0 16px color-mix(in srgb, var(--row-accent) 42%, transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1s var(--ease-soft) .18s;
}

.capability.is-visible .acceleration-row__fill {
  transform: scaleX(1);
}

.acceleration-row__time {
  padding-right: .8rem;
  font-family: var(--numeric);
  font-size: 1.2rem;
}

/* Range */

.capability--range .capability__surface {
  isolation: isolate;
  background: #0a0e10;
}

.range__image,
.range__shade {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
}

.range__image {
  object-fit: cover;
  object-position: 65% center;
  filter: brightness(.5) saturate(.85);
  transform: scale(1.035);
  transition: transform 3s var(--ease-soft);
}

.capability--range.is-visible .range__image {
  transform: scale(1);
}

.range__shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(7, 10, 12, .96) 0%, rgba(7, 10, 12, .76) 45%, rgba(7, 10, 12, .34) 100%),
    linear-gradient(0deg, rgba(7, 10, 12, .88), transparent 50%);
}

.range-layout {
  display: grid;
  grid-template-columns: minmax(16rem, .65fr) minmax(28rem, 1.35fr);
  gap: 4rem;
  align-items: center;
  min-height: 35vh;
  padding-top: clamp(2rem, 4vw, 4rem);
}

.range-metric {
  white-space: nowrap;
}

.range-metric strong {
  font-family: var(--numeric);
  font-size: clamp(5.5rem, 13vw, 12rem);
  font-weight: 270;
  letter-spacing: -.085em;
  line-height: .75;
}

.range-metric > span {
  margin-left: .8rem;
  color: var(--ink-dim);
  font-family: var(--numeric);
  font-size: 1.1rem;
}

.range-metric p {
  margin: 2rem 0 0;
  color: var(--ink-dim);
  font-family: var(--numeric);
  font-size: .66rem;
  letter-spacing: .16em;
}

.route-visual {
  align-self: end;
  padding-bottom: 1rem;
}

.route-visual svg {
  overflow: visible;
}

.route-visual path {
  fill: none;
  stroke-width: 2;
}

.route-visual__ghost {
  stroke: rgba(255, 255, 255, .13);
}

.route-visual__live {
  stroke: var(--accent);
  stroke-dasharray: 1050;
  stroke-dashoffset: 1050;
  filter: drop-shadow(0 0 9px var(--glow));
  transition: stroke-dashoffset 2.2s var(--ease-soft) .25s;
}

.capability--range.is-visible .route-visual__live {
  stroke-dashoffset: 0;
}

.route-visual circle {
  fill: #0b0f11;
  stroke: var(--ink);
  stroke-width: 2;
}

.route-visual__labels {
  display: flex;
  justify-content: space-between;
  color: var(--ink-dim);
  font-size: .68rem;
  letter-spacing: .1em;
}

.network-facts {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 1rem;
  border-block: 1px solid var(--hairline);
}

.network-fact {
  padding: 1.25rem 1.25rem 1.25rem 0;
}

.network-fact + .network-fact {
  padding-left: 1.25rem;
  border-left: 1px solid var(--hairline);
}

.network-fact strong,
.network-fact span {
  display: block;
}

.network-fact strong {
  font-family: var(--numeric);
  font-size: clamp(1.3rem, 2.5vw, 2.2rem);
  font-weight: 350;
}

.network-fact span {
  margin-top: .25rem;
  color: var(--ink-dim);
  font-size: .68rem;
  letter-spacing: .08em;
}

/* Intelligence */

.intelligence-layout {
  display: grid;
  grid-template-columns: minmax(30rem, 1.3fr) minmax(18rem, .7fr);
  gap: clamp(3rem, 7vw, 8rem);
  align-items: center;
  min-height: 54vh;
  padding-top: 2rem;
}

.intelligence-map {
  position: relative;
  min-height: min(57vh, 35rem);
}

.intelligence-map__wires {
  position: absolute;
  inset: 50% auto auto 50%;
  width: min(100%, 48rem);
  transform: translate(-50%, -50%);
}

.intelligence-map__wires path,
.intelligence-map__wires circle {
  fill: none;
  stroke: rgba(255, 255, 255, .13);
  stroke-width: 1;
  vector-effect: non-scaling-stroke;
}

.intelligence-map__wires circle {
  stroke-dasharray: 2 9;
}

.intelligence-map__car {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  place-items: center;
  width: 11rem;
  aspect-ratio: 1.75;
  border: 1px solid var(--hairline-strong);
  transform: translate(-50%, -50%);
}

.intelligence-map__car::before,
.intelligence-map__car::after,
.intelligence-map__car i {
  position: absolute;
  content: "";
}

.intelligence-map__car::before {
  inset: 14% 10%;
  border: 1px solid var(--accent);
  border-radius: 48% 48% 22% 22% / 62% 62% 28% 28%;
  filter: drop-shadow(0 0 8px var(--glow));
}

.intelligence-map__car::after {
  inset: -2rem;
  border: 1px solid rgba(255, 255, 255, .1);
  animation: scanCar 2.8s ease-in-out infinite alternate;
}

.intelligence-map__car span {
  position: relative;
  z-index: 2;
  padding: .25rem .55rem;
  background: #121719;
  font-family: var(--numeric);
  font-size: .62rem;
  letter-spacing: .14em;
}

@keyframes scanCar {
  from { clip-path: inset(0 100% 0 0); }
  to { clip-path: inset(0 0 0 0); }
}

.intelligence-nodes {
  position: absolute;
  inset: 0;
}

.intelligence-node {
  position: absolute;
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .7rem .8rem;
  border: 1px solid var(--hairline);
  background: rgba(10, 14, 16, .74);
  color: var(--ink-dim);
  font-size: .7rem;
  letter-spacing: .06em;
  cursor: pointer;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  transition: color .3s ease, border-color .3s ease, transform .3s var(--ease-soft);
}

.intelligence-node::before {
  width: .38rem;
  height: .38rem;
  background: currentColor;
  content: "";
}

.intelligence-node:nth-child(1) { top: 8%; left: 2%; }
.intelligence-node:nth-child(2) { top: 8%; right: 2%; }
.intelligence-node:nth-child(3) { right: 2%; bottom: 8%; }
.intelligence-node:nth-child(4) { bottom: 8%; left: 2%; }

.intelligence-node:hover,
.intelligence-node[aria-selected="true"] {
  border-color: var(--accent);
  color: var(--ink);
  transform: translateY(-3px);
}

.intelligence-detail {
  padding-left: clamp(1.5rem, 4vw, 4rem);
  border-left: 1px solid var(--hairline);
}

.intelligence-detail > strong {
  color: var(--accent);
  font-family: var(--numeric);
  font-size: .68rem;
  font-weight: 550;
  letter-spacing: .16em;
}

.intelligence-detail h4,
.ownership-detail h4 {
  margin: 1.2rem 0 1.1rem;
  font-family: var(--display);
  font-size: clamp(2rem, 3.2vw, 3.5rem);
  font-weight: 300;
  letter-spacing: -.055em;
  line-height: 1;
}

.intelligence-detail p,
.ownership-detail p {
  margin: 0;
  color: var(--ink-dim);
  font-size: .95rem;
  line-height: 1.9;
}

.intelligence-detail__note {
  margin-top: 2.5rem !important;
  padding-top: 1rem;
  border-top: 1px solid var(--hairline);
  color: var(--ink-faint) !important;
  font-size: .72rem !important;
}

/* Comfort */

.comfort-layout {
  display: grid;
  grid-template-columns: minmax(24rem, 1.25fr) minmax(20rem, .75fr);
  gap: clamp(2rem, 6vw, 7rem);
  align-items: center;
  min-height: 54vh;
  padding-top: 2rem;
}

.comfort-media {
  position: relative;
  min-height: min(50vh, 32rem);
  margin: 0;
  overflow: hidden;
  background: #0b0e10;
}

.comfort-media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(5, 8, 10, .9), transparent 60%);
  content: "";
  pointer-events: none;
}

.comfort-media img {
  width: 100%;
  height: min(50vh, 32rem);
  object-fit: cover;
  transition: opacity .35s ease, transform 1.2s var(--ease-soft);
}

.comfort-media.is-changing img {
  opacity: .3;
  transform: scale(1.03);
}

.comfort-media figcaption {
  position: absolute;
  z-index: 2;
  right: 1.5rem;
  bottom: 1.3rem;
  left: 1.5rem;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.comfort-media figcaption strong {
  font-family: var(--numeric);
  font-size: clamp(2.3rem, 5vw, 5.5rem);
  font-weight: 300;
  letter-spacing: -.06em;
  line-height: .8;
}

.comfort-media figcaption span {
  color: var(--ink-dim);
  font-size: .68rem;
  letter-spacing: .09em;
}

.comfort-controls {
  display: grid;
  grid-template-columns: 7rem 1fr;
  gap: clamp(1.5rem, 4vw, 4rem);
}

.comfort-tabs {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--hairline);
}

.comfort-tab {
  min-height: 3.7rem;
  padding: 0;
  border: 0;
  border-bottom: 1px solid var(--hairline);
  background: none;
  color: var(--ink-faint);
  font-size: .72rem;
  text-align: left;
  cursor: pointer;
  transition: color .25s ease, padding-left .3s var(--ease-soft);
}

.comfort-tab:hover,
.comfort-tab[aria-selected="true"] {
  padding-left: .65rem;
  color: var(--ink);
}

.comfort-tab[aria-selected="true"] {
  border-bottom-color: var(--accent);
}

.comfort-copy {
  align-self: center;
  color: var(--ink-dim);
  font-size: clamp(1rem, 1.55vw, 1.25rem);
  line-height: 1.9;
}

.comfort-copy::before {
  display: block;
  width: 2.5rem;
  height: 1px;
  margin-bottom: 1.5rem;
  background: var(--accent);
  box-shadow: 0 0 12px var(--glow);
  content: "";
}

/* Value */

.value-layout {
  display: grid;
  grid-template-columns: minmax(8rem, .32fr) minmax(20rem, .68fr) minmax(22rem, .75fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: center;
  min-height: 54vh;
  padding-top: 2rem;
}

.ownership-steps {
  display: flex;
  flex-direction: column;
}

.ownership-step {
  position: relative;
  min-height: 4.2rem;
  padding: 0 0 0 2rem;
  border: 0;
  border-left: 1px solid var(--hairline);
  background: none;
  color: var(--ink-faint);
  text-align: left;
  cursor: pointer;
  transition: color .3s ease;
}

.ownership-step::before {
  position: absolute;
  top: 50%;
  left: -.24rem;
  width: .45rem;
  height: .45rem;
  background: #1a2023;
  border: 1px solid var(--hairline-strong);
  content: "";
  transform: translateY(-50%) rotate(45deg);
  transition: background .3s ease, box-shadow .3s ease;
}

.ownership-step:hover,
.ownership-step[aria-selected="true"] {
  color: var(--ink);
}

.ownership-step[aria-selected="true"]::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 14px var(--glow);
}

.warranty-proof {
  padding: clamp(1.5rem, 3vw, 3rem);
  border: 1px solid var(--hairline);
  background: rgba(255, 255, 255, .025);
}

.warranty-proof strong,
.warranty-proof span {
  display: block;
}

.warranty-proof strong {
  font-family: var(--numeric);
  font-size: clamp(1.9rem, 3.5vw, 3.4rem);
  font-weight: 300;
  letter-spacing: -.055em;
  line-height: 1.05;
}

.warranty-proof span {
  margin-top: .8rem;
  color: var(--ink-faint);
  font-size: .68rem;
  letter-spacing: .06em;
}

.warranty-proof p {
  margin: 3rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--hairline);
  color: var(--ink-dim);
  font-size: .85rem;
  line-height: 1.8;
}

/* Spec matrix */

.spec-matrix {
  padding: clamp(8rem, 14vw, 14rem) var(--page-pad);
  background:
    linear-gradient(155deg, rgba(255, 255, 255, .035), transparent 36%),
    #ece9e1;
  color: #101315;
}

.spec-matrix__intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, .55fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
}

.spec-matrix__intro p {
  color: rgba(16, 19, 21, .62);
}

.spec-matrix__scroll {
  margin-top: clamp(4rem, 8vw, 8rem);
  overflow-x: auto;
}

.spec-matrix table {
  width: 100%;
  min-width: 58rem;
  border-collapse: collapse;
}

.spec-matrix th,
.spec-matrix td {
  padding: 1.45rem 1rem 1.45rem 0;
  border-bottom: 1px solid rgba(16, 19, 21, .2);
  text-align: left;
  vertical-align: top;
}

.spec-matrix th {
  color: rgba(16, 19, 21, .52);
  font-size: .65rem;
  font-weight: 550;
  letter-spacing: .09em;
}

.spec-matrix tbody tr {
  cursor: pointer;
  transition: background .3s ease;
}

.spec-matrix tbody tr:hover,
.spec-matrix tbody tr.is-active {
  background: rgba(16, 19, 21, .045);
}

.spec-matrix td {
  font-family: var(--numeric);
  font-size: clamp(.85rem, 1.35vw, 1.06rem);
  font-weight: 390;
}

.spec-matrix td:first-child {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 430;
  letter-spacing: -.03em;
}

.spec-matrix tbody th {
  color: #101315;
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 430;
  letter-spacing: -.03em;
  text-transform: none;
}

.spec-matrix__snapshot {
  margin: 1.1rem 0 0;
  color: rgba(16, 19, 21, .48);
  font-size: .67rem;
  letter-spacing: .08em;
}

/* Stories */

.stories {
  background: #050708;
}

.stories__header {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, .5fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
  min-height: 76svh;
  padding: clamp(8rem, 14vw, 13rem) var(--page-pad) 7rem;
}

.story-wall {
  position: relative;
  display: grid;
  align-items: end;
  min-height: 94svh;
  overflow: hidden;
  isolation: isolate;
}

.story-wall > img,
.story-wall__shade {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
}

.story-wall > img {
  object-fit: cover;
  filter: brightness(.58) saturate(.8);
  transform: scale(1.065);
  transition: transform 2.4s var(--ease-soft), filter 1.5s ease;
}

.story-wall.is-visible > img {
  filter: brightness(.72) saturate(.95);
  transform: scale(1);
}

.story-wall__shade {
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(3, 5, 6, .9), rgba(3, 5, 6, .18) 68%, transparent),
    linear-gradient(0deg, rgba(3, 5, 6, .92), transparent 58%);
}

.story-wall__content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, .38fr);
  gap: clamp(3rem, 8vw, 9rem);
  align-items: end;
  padding: 0 var(--page-pad) clamp(4rem, 8vw, 8rem);
  opacity: .25;
  transform: translateY(3rem);
  transition: opacity 1s ease, transform 1.2s var(--ease-soft);
}

.story-wall.is-visible .story-wall__content {
  opacity: 1;
  transform: translateY(0);
}

.story-wall__content h3 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(3.8rem, 8vw, 6rem);
  font-weight: 280;
  letter-spacing: -.07em;
  line-height: .84;
}

.story-wall__content h3 span {
  color: rgba(255, 255, 255, .72);
  font-size: .48em;
  letter-spacing: -.04em;
}

.story-wall__content p {
  align-self: end;
  margin: 0;
  color: rgba(255, 255, 255, .7);
  font-size: .9rem;
  line-height: 1.85;
}

.story-wall__content > strong {
  grid-column: 1 / -1;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, .3);
  font-family: var(--numeric);
  font-size: clamp(4rem, 10vw, 10rem);
  font-weight: 270;
  letter-spacing: -.075em;
  line-height: .75;
}

.story-wall__content > strong small {
  font-size: .12em;
  font-weight: 450;
  letter-spacing: .08em;
}

.falcon-geometry {
  position: absolute;
  z-index: 0;
  top: 4%;
  right: 1%;
  width: min(66vw, 70rem);
  height: auto;
  opacity: .7;
  pointer-events: none;
}

.falcon-geometry path {
  fill: none;
  stroke: rgba(255, 255, 255, .42);
  stroke-width: 2;
  stroke-dasharray: 850;
  stroke-dashoffset: 850;
  transition: stroke-dashoffset 2.4s var(--ease-soft) .35s;
}

.falcon-geometry circle {
  fill: var(--ink);
  opacity: 0;
  transition: opacity .5s ease 1.6s;
}

.story-wall.is-visible .falcon-geometry path {
  stroke-dashoffset: 0;
}

.story-wall.is-visible .falcon-geometry circle {
  opacity: 1;
}

/* Motion rail */

.motion-lab {
  padding: clamp(8rem, 14vw, 14rem) var(--page-pad);
  background: #0a0d0f;
}

.motion-lab__header,
.sources__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(18rem, .65fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
}

.motion-lab__header h2 {
  font-size: clamp(2.35rem, 4.8vw, 4.7rem);
}

.motion-lab code {
  font-family: var(--numeric);
  font-size: .9em;
}

.motion-rail {
  margin-top: clamp(4rem, 8vw, 8rem);
  border-top: 1px solid var(--hairline);
}

.motion-slot {
  position: relative;
  display: grid;
  grid-template-columns: minmax(16rem, .45fr) minmax(0, 1.55fr);
  min-height: clamp(22rem, 48vw, 42rem);
  border-bottom: 1px solid var(--hairline);
  background: #090c0e;
}

.motion-slot__meta {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1.5rem, 3vw, 3rem);
  border-right: 1px solid var(--hairline);
}

.motion-slot__meta p {
  margin: 0;
  color: var(--ink-faint);
  font-family: var(--numeric);
  font-size: .65rem;
  letter-spacing: .12em;
}

.motion-slot__meta h3 {
  margin: 1rem 0 auto;
  font-family: var(--display);
  font-size: clamp(2rem, 4vw, 4.4rem);
  font-weight: 300;
  letter-spacing: -.055em;
  line-height: .9;
}

.motion-slot__drop {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: .7rem 1rem;
  border: 1px solid var(--hairline-strong);
  color: var(--ink-dim);
  font-size: .7rem;
  letter-spacing: .08em;
  text-align: center;
  cursor: pointer;
  transition: border-color .3s ease, background .3s ease, color .3s ease;
}

.motion-slot__drop:hover,
.motion-slot.is-dragging .motion-slot__drop {
  border-color: var(--accent);
  background: rgba(255, 255, 255, .035);
  color: var(--ink);
}

.motion-slot__drop input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.motion-slot__media {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  margin: 0;
}

.motion-slot__media img,
.motion-slot__media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.motion-slot__media img {
  filter: brightness(.66) saturate(.8);
  transition: filter .7s ease, transform 1.2s var(--ease-soft);
}

.motion-slot:hover .motion-slot__media img {
  filter: brightness(.8) saturate(1);
  transform: scale(1.015);
}

.motion-slot__media::after {
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  content: "";
  pointer-events: none;
  transition: border-color .3s ease;
}

.motion-slot.is-dragging .motion-slot__media::after {
  border-color: var(--accent);
}

.motion-lab__privacy {
  margin: 1rem 0 0;
  color: var(--ink-faint);
  font-size: .68rem;
  letter-spacing: .06em;
}

/* Sources and footer */

.sources {
  padding: clamp(8rem, 14vw, 14rem) var(--page-pad);
  background: #080a0b;
}

.source-list {
  margin: clamp(4rem, 8vw, 8rem) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: source;
  border-top: 1px solid var(--hairline);
}

.source-list li {
  counter-increment: source;
}

.source-list a {
  display: grid;
  grid-template-columns: 4rem 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 4.2rem;
  border-bottom: 1px solid var(--hairline);
  color: var(--ink-dim);
  transition: color .3s ease, padding-left .35s var(--ease-soft);
}

.source-list a::before {
  color: var(--ink-faint);
  font-family: var(--numeric);
  font-size: .62rem;
  content: counter(source, decimal-leading-zero);
}

.source-list a::after {
  content: "↗";
}

.source-list a:hover {
  padding-left: .6rem;
  color: var(--ink);
}

.method-note {
  margin-top: 3rem;
  border-top: 1px solid var(--hairline);
}

.method-note summary {
  padding: 1.2rem 0;
  color: var(--ink-dim);
  font-size: .72rem;
  letter-spacing: .08em;
  cursor: pointer;
}

.method-note p {
  max-width: 55rem;
  margin: .5rem 0 0;
  color: var(--ink-faint);
  font-size: .75rem;
  line-height: 1.8;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 2rem;
  align-items: end;
  padding: 3rem var(--page-pad);
  border-top: 1px solid var(--hairline);
  background: #050708;
  color: var(--ink-faint);
  font-family: var(--numeric);
  font-size: .6rem;
  letter-spacing: .09em;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--ink-dim);
}

.toast {
  position: fixed;
  z-index: 500;
  right: 1.2rem;
  bottom: 1.2rem;
  max-width: min(26rem, calc(100vw - 2.4rem));
  padding: .9rem 1.1rem;
  border: 1px solid var(--hairline-strong);
  background: rgba(10, 13, 15, .9);
  color: var(--ink);
  font-size: .75rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(1rem);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  transition: opacity .3s ease, transform .35s var(--ease-soft);
}

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

/* Responsive */

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .header-context {
    display: none;
  }

  .hero__identity {
    width: min(31rem, 46vw);
  }

  .vehicle-slide img {
    object-fit: contain;
    object-position: var(--hero-position-compact, var(--hero-position-wide, 50% 50%));
    transform: scale(var(--hero-scale-compact, var(--hero-scale-wide, 1.03)));
  }

  .hero__facts {
    width: min(43rem, 70vw);
  }

  .capability__header,
  .manifesto,
  .capability-runway__header,
  .spec-matrix__intro,
  .stories__header,
  .motion-lab__header,
  .sources__intro {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .manifesto__body {
    max-width: 48rem;
  }

  .performance-layout,
  .range-layout,
  .intelligence-layout,
  .comfort-layout {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
  }

  .value-layout {
    grid-template-columns: 8rem 1fr;
  }

  .warranty-proof {
    grid-column: 1 / -1;
  }

  .motion-slot {
    grid-template-columns: minmax(13rem, .4fr) minmax(0, 1.6fr);
  }
}

@media (max-width: 760px) {
  :root {
    --header-h: 3.8rem;
    --page-pad: 1.1rem;
  }

  .site-header {
    min-height: var(--header-h);
    background: linear-gradient(180deg, rgba(4, 6, 7, .72), transparent);
  }

  .wordmark__line {
    width: 1.1rem;
  }

  .wordmark__meaning {
    display: none;
  }

  .sound-toggle {
    font-size: .56rem;
  }

  .hero {
    min-height: 100svh;
  }

  .vehicle-stage {
    background:
      radial-gradient(circle at 68% 48%, rgba(29, 65, 83, .25), transparent 22rem),
      linear-gradient(145deg, #050708 0%, #0a1217 52%, #060809 100%);
  }

  .vehicle-slide img {
    object-fit: contain;
    object-position: var(--hero-position-mobile, 50% 50%);
    transform: translate3d(var(--hero-mobile-x, 0%), 0, 0) scale(var(--hero-scale-mobile, 1.22));
    -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 86%, transparent 100%);
    mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 86%, transparent 100%);
  }

  .hero__veil {
    background:
      linear-gradient(180deg, rgba(4, 6, 7, .72), transparent 25%),
      linear-gradient(90deg, rgba(4, 6, 7, .84), rgba(4, 6, 7, .3) 66%, transparent),
      linear-gradient(0deg, rgba(4, 6, 7, .95), transparent 45%);
  }

  .hero__index {
    top: 5.5rem;
    font-size: 2.6rem;
  }

  .hero__identity {
    top: 6rem;
    width: calc(100vw - 5.8rem);
  }

  .hero__identity h1 {
    font-size: clamp(3.55rem, 17vw, 5rem);
  }

  .hero__variant {
    max-width: 20rem;
    margin-top: 1.1rem;
    font-size: .58rem;
    line-height: 1.5;
  }

  .hero__variant-cn {
    font-size: .64rem;
  }

  .hero__summary {
    display: none;
  }

  .hero-next {
    width: min(15rem, 100%);
    margin-top: 1.3rem;
    padding: .84rem 0 .76rem;
  }

  .hero-next__caption {
    font-size: .5rem;
  }

  .hero-next strong {
    font-size: .96rem;
  }

  .hero__facts {
    right: calc(var(--page-pad) + 2rem);
    bottom: 7.6rem;
    width: auto;
    grid-template-columns: 1.2fr 1fr .85fr;
  }

  .hero-fact {
    padding: .8rem .45rem 0 0;
  }

  .hero-fact + .hero-fact {
    padding-left: .55rem;
  }

  .hero-fact strong {
    font-size: clamp(1.25rem, 6vw, 1.7rem);
  }

  .hero-fact > span {
    font-size: .48rem;
    letter-spacing: .03em;
  }

  .hero__footer {
    right: calc(var(--page-pad) + 2rem);
    bottom: 1.15rem;
    grid-template-columns: 1fr auto;
    font-size: .48rem;
  }

  .hero__mode {
    display: none;
  }

  .hero__footer a {
    text-align: right;
  }

  .manifesto,
  .capability-runway__header,
  .spec-matrix,
  .stories__header,
  .motion-lab,
  .sources {
    padding-top: 7rem;
    padding-bottom: 7rem;
  }

  .manifesto h2,
  .capability-runway__header h2,
  .spec-matrix__intro h2,
  .stories__header h2,
  .motion-lab__header h2,
  .sources__intro h2 {
    font-size: clamp(2.2rem, 10vw, 3.4rem);
  }

  .manifesto {
    gap: 2.5rem;
  }

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

  .model-tab {
    min-height: 4.3rem;
  }

  .model-tab + .model-tab {
    border-top: 1px solid var(--hairline);
    border-left: 0;
  }

  .capability-runway__header {
    min-height: auto;
  }

  .capability {
    position: relative;
    top: auto;
    min-height: auto;
    padding: 0 0 2rem;
  }

  .capability__surface {
    min-height: auto;
    padding: 4rem var(--page-pad);
    border-block: 1px solid var(--hairline);
    box-shadow: none;
  }

  .capability__header {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .capability__header h3 {
    font-size: clamp(2.05rem, 9.5vw, 3.3rem);
  }

  .performance-layout,
  .range-layout,
  .intelligence-layout,
  .comfort-layout,
  .value-layout {
    grid-template-columns: 1fr;
    min-height: auto;
    gap: 3rem;
    padding-top: 3rem;
  }

  .performance-metric > strong,
  .range-metric strong {
    font-size: clamp(5.5rem, 26vw, 8rem);
  }

  .acceleration-row {
    grid-template-columns: 5.5rem 1fr auto;
    gap: .8rem;
  }

  .network-facts {
    grid-template-columns: 1fr;
  }

  .network-fact + .network-fact {
    padding-left: 0;
    border-top: 1px solid var(--hairline);
    border-left: 0;
  }

  .intelligence-map {
    min-height: 28rem;
  }

  .intelligence-map__wires {
    width: 120%;
  }

  .intelligence-map__car {
    width: 8.5rem;
  }

  .intelligence-node:nth-child(1) { top: 3%; left: 0; }
  .intelligence-node:nth-child(2) { top: 3%; right: 0; }
  .intelligence-node:nth-child(3) { right: 0; bottom: 3%; }
  .intelligence-node:nth-child(4) { bottom: 3%; left: 0; }

  .intelligence-node {
    max-width: 8.6rem;
    padding: .6rem;
    font-size: .62rem;
  }

  .intelligence-detail {
    padding: 2rem 0 0;
    border-top: 1px solid var(--hairline);
    border-left: 0;
  }

  .comfort-media,
  .comfort-media img {
    min-height: 24rem;
    height: 24rem;
  }

  .comfort-controls {
    grid-template-columns: 1fr;
  }

  .comfort-tabs {
    flex-direction: row;
    border-bottom: 1px solid var(--hairline);
  }

  .comfort-tab {
    flex: 1;
    min-height: 3.3rem;
    border-bottom: 0;
    text-align: center;
  }

  .comfort-tab:hover,
  .comfort-tab[aria-selected="true"] {
    padding-left: 0;
    background: rgba(255, 255, 255, .04);
  }

  .ownership-steps {
    flex-direction: row;
    border-bottom: 1px solid var(--hairline);
  }

  .ownership-step {
    flex: 1;
    min-height: 3.5rem;
    padding: 0;
    border-left: 0;
    text-align: center;
  }

  .ownership-step::before {
    top: auto;
    bottom: -.25rem;
    left: 50%;
    transform: translateX(-50%) rotate(45deg);
  }

  .warranty-proof {
    grid-column: auto;
  }

  .spec-matrix {
    padding-inline: var(--page-pad);
  }

  .spec-matrix__scroll {
    overflow: visible;
  }

  .spec-matrix table,
  .spec-matrix tbody {
    display: block;
    min-width: 0;
    width: 100%;
  }

  .spec-matrix thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }

  .spec-matrix tbody tr {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.35rem 1rem;
    padding: 1.6rem 0;
    border-bottom: 1px solid rgba(16, 19, 21, .2);
  }

  .spec-matrix tbody tr:first-child {
    border-top: 1px solid rgba(16, 19, 21, .2);
  }

  .spec-matrix tbody th,
  .spec-matrix tbody td {
    display: block;
    padding: 0;
    border: 0;
  }

  .spec-matrix tbody th {
    grid-column: 1 / -1;
    font-size: 1.7rem;
  }

  .spec-matrix tbody td::before {
    display: block;
    margin-bottom: .3rem;
    color: rgba(16, 19, 21, .48);
    font-family: var(--ui);
    font-size: .58rem;
    font-weight: 550;
    letter-spacing: .06em;
    content: attr(data-label);
  }

  .spec-matrix tbody td:last-child {
    grid-column: 1 / -1;
  }

  .story-wall {
    min-height: 85svh;
  }

  .story-wall__content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding-bottom: 3.5rem;
  }

  .story-wall__content h3 {
    font-size: clamp(3.2rem, 15vw, 5rem);
  }

  .story-wall__content > strong {
    grid-column: auto;
    font-size: clamp(4rem, 20vw, 7rem);
  }

  .story-wall__content > strong small {
    display: block;
    margin-top: .8rem;
    font-size: .14em;
  }

  .falcon-geometry {
    top: 18%;
    right: -30%;
    width: 120vw;
  }

  .motion-slot {
    grid-template-columns: 1fr;
  }

  .motion-slot__meta {
    min-height: 15rem;
    border-right: 0;
    border-bottom: 1px solid var(--hairline);
  }

  .motion-slot__media {
    min-height: 22rem;
  }

  .source-list a {
    grid-template-columns: 2.6rem 1fr auto;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
}

@media (max-height: 690px) and (min-width: 761px) {
  .hero__identity {
    top: 6.5rem;
  }

  .hero__identity h1 {
    font-size: 4.8rem;
  }

  .hero__summary {
    margin-top: .9rem;
  }

  .hero__facts {
    bottom: 6.5rem;
  }

  .capability__surface {
    min-height: 42rem;
  }
}

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

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }

  .energy-canvas {
    display: none;
  }

  .route-visual__live,
  .falcon-geometry path {
    stroke-dashoffset: 0;
  }

  .acceleration-row__fill {
    transform: scaleX(1);
  }
}