:root {
  color-scheme: dark;
  --page-bg:
    radial-gradient(circle at top left, rgba(255, 122, 24, 0.16), transparent 28%),
    radial-gradient(circle at 82% 10%, rgba(111, 230, 255, 0.14), transparent 24%),
    linear-gradient(180deg, #040506 0%, #07090d 28%, #050607 100%);
  --page-bg-soft:
    radial-gradient(circle at 25% 15%, rgba(255, 122, 24, 0.06), transparent 24%),
    radial-gradient(circle at 75% 5%, rgba(111, 230, 255, 0.08), transparent 20%);
  --topbar-bg: linear-gradient(180deg, rgba(5, 6, 7, 0.52), rgba(5, 6, 7, 0.92));
  --surface: rgba(13, 18, 24, 0.88);
  --surface-strong: rgba(17, 24, 33, 0.98);
  --surface-2: rgba(23, 31, 42, 0.86);
  --surface-soft: rgba(255, 255, 255, 0.04);
  --surface-soft-2: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.09);
  --line-2: rgba(255, 255, 255, 0.15);
  --text: #f4f7fb;
  --muted: #98a4b4;
  --accent: #ff7a18;
  --accent-2: #6fe6ff;
  --accent-soft: rgba(255, 122, 24, 0.18);
  --glow: rgba(111, 230, 255, 0.34);
  --hero-overlay:
    linear-gradient(180deg, rgba(3, 4, 6, 0.28), rgba(3, 4, 6, 0.88) 100%),
    radial-gradient(circle at 60% 30%, rgba(255, 122, 24, 0.18), transparent 32%);
  --hero-fade-opacity: 0.16;
  --hero-blur: 14px;
  --hero-surface-opacity: 0.22;
  --hero-stage-tint: rgba(111, 230, 255, 0.18);
  --hotspot-label-active-bg: rgba(9, 13, 18, 0.92);
  --hotspot-label-active-text: #f4f7fb;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.42);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --topbar-height: 78px;
  --container: min(1180px, calc(100vw - 2rem));
}

:root[data-theme='light'] {
  color-scheme: light;
  --page-bg:
    radial-gradient(circle at top left, rgba(255, 122, 24, 0.14), transparent 26%),
    radial-gradient(circle at 82% 10%, rgba(111, 230, 255, 0.18), transparent 22%),
    linear-gradient(180deg, #f7f8fb 0%, #eef2f7 38%, #f8fafc 100%);
  --page-bg-soft:
    radial-gradient(circle at 20% 10%, rgba(255, 122, 24, 0.08), transparent 24%),
    radial-gradient(circle at 82% 2%, rgba(111, 230, 255, 0.14), transparent 18%);
  --topbar-bg: linear-gradient(180deg, rgba(247, 249, 252, 0.82), rgba(247, 249, 252, 0.94));
  --surface: rgba(255, 255, 255, 0.9);
  --surface-strong: rgba(249, 250, 252, 0.98);
  --surface-2: rgba(241, 245, 249, 0.9);
  --surface-soft: rgba(15, 23, 42, 0.035);
  --surface-soft-2: rgba(15, 23, 42, 0.05);
  --line: rgba(15, 23, 42, 0.08);
  --line-2: rgba(15, 23, 42, 0.12);
  --text: #111827;
  --muted: #4b5563;
  --accent: #f0671d;
  --accent-2: #1fa3c9;
  --accent-soft: rgba(240, 103, 29, 0.16);
  --glow: rgba(31, 163, 201, 0.18);
  --hero-overlay:
    linear-gradient(180deg, rgba(247, 249, 252, 0.2), rgba(247, 249, 252, 0.7) 100%),
    radial-gradient(circle at 60% 30%, rgba(240, 103, 29, 0.12), transparent 32%);
  --hero-fade-opacity: 0.08;
  --hero-blur: 16px;
  --hero-surface-opacity: 0.08;
  --hero-stage-tint: rgba(31, 163, 201, 0.12);
  --hotspot-label-active-bg: rgba(15, 23, 42, 0.94);
  --hotspot-label-active-text: #f8fafc;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--page-bg);
  color: var(--text);
  font-family: 'Manrope', 'Segoe UI', sans-serif;
  line-height: 1.55;
  overflow-x: hidden;
}

body.cookie-modal-open {
  overflow: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 68px 68px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.48), transparent 75%);
  opacity: 0.24;
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 40%), rgba(111, 230, 255, 0.05), transparent 22%);
  transition: background 0.12s linear;
}

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

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

:where(button, a, summary, input, textarea, select, [role='button']) {
  -webkit-tap-highlight-color: transparent;
}

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

.page-bg {
  position: fixed;
  inset: 0;
  background: var(--page-bg-soft);
  pointer-events: none;
}

html.js.is-loading body {
  overflow: hidden;
}

html.js.is-loading .page-bg,
html.js.is-loading .topbar,
html.js.is-loading main,
html.js.is-loading .site-footer,
html.js.is-loading .mobile-actions,
html.js.is-loading .cookie-banner,
html.js.is-loading .cookie-modal {
  filter: blur(8px) saturate(0.84);
}

.page-bg,
.topbar,
main,
.site-footer,
.mobile-actions,
.cookie-banner,
.cookie-modal {
  transition: filter 420ms ease, opacity 420ms ease, transform 420ms ease;
  will-change: filter, opacity, transform;
}

.page-loader {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: none;
  place-items: center;
  padding: 1rem;
  background:
    radial-gradient(circle at 50% 30%, rgba(111, 230, 255, 0.08), transparent 24%),
    radial-gradient(circle at 50% 70%, rgba(255, 122, 24, 0.08), transparent 22%),
    rgba(3, 4, 6, 0.38);
  backdrop-filter: blur(20px) saturate(1.04);
  -webkit-backdrop-filter: blur(20px) saturate(1.04);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 420ms ease, visibility 0s linear 420ms;
}

html.js.is-loading .page-loader {
  display: grid;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 420ms ease, visibility 0s;
}

.page-loader.is-loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.page-loader__content {
  width: min(360px, calc(100vw - 2rem));
  padding: 0.35rem 0;
  display: grid;
  justify-items: center;
  gap: 0.55rem;
  background: transparent;
  border: 0;
  box-shadow: none;
  text-align: center;
}

:root[data-theme='light'] .page-loader__content {
  background: transparent;
}

.page-loader__mark {
  width: 148px;
  height: 148px;
  display: block;
  margin: 0 auto 0.9rem;
  overflow: visible;
}

.page-loader__ring {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-loader__ring--outer {
  stroke: url(#page-loader-gradient);
  stroke-width: 3.2;
  filter: drop-shadow(0 0 16px rgba(111, 230, 255, 0.22));
}

.page-loader__ring--inner {
  stroke: rgba(244, 247, 251, 0.14);
  stroke-width: 1.6;
}

.page-loader__motion {
  transform-box: fill-box;
  transform-origin: center;
  animation: loader-orbit 5s linear infinite;
}

.page-loader__orbit {
  fill: none;
  stroke: rgba(111, 230, 255, 0.74);
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-dasharray: 78 24;
}

.page-loader__dot {
  fill: var(--accent);
  filter:
    drop-shadow(0 0 10px rgba(255, 122, 24, 0.4))
    drop-shadow(0 0 18px rgba(111, 230, 255, 0.18));
}

.page-loader__digits {
  font-family: 'League Spartan', sans-serif;
  font-size: 64px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.page-loader__text {
  margin: 0.1rem 0 0;
  color: var(--muted);
  font-family: 'League Spartan', sans-serif;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-stack {
  position: relative;
}

.section-stack:hover .section-flow__rail,
.section-stack:focus-within .section-flow__rail,
.section-stack.is-active .section-flow__rail {
  opacity: 1;
  filter: drop-shadow(0 0 8px rgba(111, 230, 255, 0.22));
}

.section-stack:hover .section-flow__rail path,
.section-stack:focus-within .section-flow__rail path,
.section-stack.is-active .section-flow__rail path {
  stroke: rgba(111, 230, 255, 0.62);
  stroke-width: 0.9;
}

.section-stack:hover .section-flow__pulse,
.section-stack:focus-within .section-flow__pulse,
.section-stack.is-active .section-flow__pulse {
  opacity: 1;
  filter:
    drop-shadow(0 0 0.16rem rgba(111, 230, 255, 1))
    drop-shadow(0 0 0.42rem rgba(111, 230, 255, 0.48));
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: linear-gradient(180deg, rgba(5, 6, 7, calc(0.45 + var(--scroll-progress, 0) * 0.45)), rgba(5, 6, 7, calc(0.82 + var(--scroll-progress, 0) * 0.08)));
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

body.nav-open {
  overflow: hidden;
  overscroll-behavior: none;
}

body.nav-open .topbar {
  z-index: 1200;
}

.topbar__inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-family: 'League Spartan', sans-serif;
  font-size: 1.02rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(255, 122, 24, 0.32));
}

.nav {
  display: flex;
  gap: 0.25rem;
  margin-left: auto;
  margin-right: 0.75rem;
  padding: 0.4rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.nav a,
.nav-group > summary,
.mobile-nav__group > summary {
  display: inline-flex;
  align-items: center;
  padding: 0.7rem 1rem;
  border-radius: 999px;
  color: var(--muted);
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
  cursor: pointer;
  list-style: none;
}

.nav a:hover,
.nav a.is-active,
.nav-group > summary:hover,
.nav-group.is-active > summary {
  color: var(--text);
  background: var(--surface-2);
}

.nav-group {
  position: relative;
  margin: 0;
}

.nav-group > summary::-webkit-details-marker {
  display: none;
}

.nav-group__menu,
.mobile-nav__menu {
  position: absolute;
  top: calc(100% + 0.18rem);
  left: 0;
  min-width: 240px;
  padding: 0.55rem;
  display: grid;
  gap: 0.25rem;
  border-radius: 20px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
  z-index: 40;
}

.nav-group:focus-within .nav-group__menu,
.nav-group[open] .nav-group__menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-group__link,
.mobile-nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0.65rem 0.85rem;
  border-radius: 14px;
  color: var(--muted);
  background: transparent;
  border: 1px solid transparent;
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.nav-group__link:hover,
.nav-group__link.is-active,
.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  color: var(--text);
  background: var(--surface-soft);
  border-color: var(--line);
}

.nav-group__link.is-active,
.mobile-nav__link.is-active {
  color: var(--text);
}

.topbar__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.theme-toggle,
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.75rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  color: var(--text);
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

.theme-toggle {
  width: 42px;
  padding: 0;
}

.nav-toggle--hamburger,
.nav-toggle--close {
  width: 44px;
  padding: 0;
}

.theme-toggle:hover,
.nav-toggle:hover {
  transform: translateY(-1px);
  background: var(--surface-2);
}

.nav-toggle {
  display: none;
}

.nav-toggle__icon {
  position: relative;
  display: inline-block;
  width: 18px;
  height: 14px;
}

.nav-toggle__icon span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition: top 220ms ease, transform 220ms ease, opacity 160ms ease, width 160ms ease;
}

.nav-toggle__icon span:nth-child(1) {
  top: 0;
}

.nav-toggle__icon span:nth-child(2) {
  top: 6px;
}

.nav-toggle__icon span:nth-child(3) {
  top: 12px;
}

.nav-toggle--hamburger.is-open .nav-toggle__icon span:nth-child(1),
.nav-toggle--close .nav-toggle__icon span:nth-child(1) {
  top: 6px;
}

.nav-toggle--hamburger.is-open .nav-toggle__icon span:nth-child(1) {
  transform: rotate(45deg);
}

.nav-toggle--hamburger.is-open .nav-toggle__icon span:nth-child(2) {
  opacity: 0;
  width: 0;
}

.nav-toggle--hamburger.is-open .nav-toggle__icon span:nth-child(3) {
  top: 6px;
  transform: rotate(-45deg);
}

.nav-toggle--close .nav-toggle__icon span:nth-child(1) {
  transform: rotate(45deg);
}

.nav-toggle--close .nav-toggle__icon span:nth-child(2) {
  opacity: 0;
  width: 0;
}

.nav-toggle--close .nav-toggle__icon span:nth-child(3) {
  top: 6px;
  transform: rotate(-45deg);
}

.theme-toggle__icon {
  display: none;
  font-size: 1rem;
  line-height: 1;
}

:root[data-theme='dark'] .theme-toggle__icon--sun {
  display: inline-flex;
}

:root[data-theme='light'] .theme-toggle__icon--moon {
  display: inline-flex;
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: block;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 220ms ease, visibility 0s linear 220ms;
}

.mobile-nav__inner {
  position: relative;
  z-index: 1;
  height: 100%;
  padding: var(--topbar-height) 0 0.75rem;
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition: opacity 220ms ease, visibility 0s;
}

.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(3, 5, 8, 0.44);
  backdrop-filter: blur(10px) saturate(1.04);
  -webkit-backdrop-filter: blur(10px) saturate(1.04);
  opacity: 0;
  transition: opacity 220ms ease;
}

.mobile-nav.is-open .mobile-nav__backdrop {
  opacity: 1;
}

.mobile-nav__panel {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-height: calc(100dvh - var(--topbar-height) - 0.75rem);
  padding: 1rem 0 1rem;
  border-radius: 28px 28px 0 0;
  background: linear-gradient(180deg, rgba(10, 14, 20, 0.98), rgba(8, 12, 17, 0.96));
  border: 1px solid var(--line);
  box-shadow: 0 -22px 52px rgba(0, 0, 0, 0.34);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  -webkit-overflow-scrolling: touch;
  transform: translateY(18px) scale(0.985);
  opacity: 0;
  transition: transform 220ms ease, opacity 220ms ease;
}

:root[data-theme='light'] .mobile-nav__panel {
  background: linear-gradient(180deg, rgba(249, 250, 252, 0.98), rgba(241, 245, 249, 0.95));
}

.mobile-nav.is-open .mobile-nav__panel {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.mobile-nav__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 0 1rem;
}

.mobile-nav__lead {
  margin: 0.2rem 0 0;
  color: var(--muted);
  max-width: 32ch;
}

.mobile-nav__primary {
  display: grid;
  gap: 0.5rem;
  padding: 0 1rem;
}

.mobile-nav__primary-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  padding: 0.7rem 0.85rem;
  border-radius: 14px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.mobile-nav__primary-link::after {
  content: '→';
  margin-left: auto;
  font-size: 0.8rem;
  opacity: 0.42;
}

.mobile-nav__primary-link--accent {
  background: rgba(111, 230, 255, 0.1);
  border-color: rgba(111, 230, 255, 0.22);
}

.mobile-nav__primary-link:hover,
.mobile-nav__primary-link.is-active {
  background: var(--surface-2);
  border-color: var(--line-2);
}

.mobile-nav__groups {
  display: grid;
  gap: 0.4rem;
  padding: 0 1rem;
}

.mobile-nav__footer {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 0 1rem;
}

.mobile-nav__footer-button {
  width: 100%;
  min-height: 42px;
  padding: 0.64rem 0.8rem;
  border-radius: 12px;
  font-size: 0.84rem;
}

.mobile-nav__group {
  margin: 0;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--surface-soft);
  overflow: hidden;
}

.mobile-nav__group-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  min-height: 42px;
  padding: 0.62rem 0.85rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 700;
  text-align: left;
}

.mobile-nav__group-toggle:hover,
.mobile-nav__group.is-active > .mobile-nav__group-toggle,
.mobile-nav__group.is-open > .mobile-nav__group-toggle {
  color: var(--text);
  background: var(--surface-2);
}

.mobile-nav__group-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  color: var(--muted);
  transition: transform 180ms ease, color 180ms ease;
}

.mobile-nav__group-icon::before {
  content: '▾';
  font-size: 0.68rem;
  line-height: 1;
}

.mobile-nav__group.is-open > .mobile-nav__group-toggle .mobile-nav__group-icon {
  transform: rotate(180deg);
  color: var(--text);
}

.mobile-nav__menu {
  position: static;
  min-width: 0;
  display: grid;
  gap: 0.2rem;
  padding: 0 0.6rem 0.6rem;
  max-height: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
  transform: none;
  background: transparent;
  border: 0;
  box-shadow: none;
  transition: max-height 220ms ease, opacity 180ms ease, padding-top 180ms ease;
}

.mobile-nav__group.is-open .mobile-nav__menu {
  max-height: 300px;
  opacity: 1;
  visibility: visible;
  padding-top: 0.2rem;
}

.mobile-nav__link {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 34px;
  padding: 0.52rem 0.68rem;
  border-radius: 11px;
  color: var(--muted);
  border: 1px solid transparent;
  font-size: 0.88rem;
  line-height: 1.2;
  background: rgba(255, 255, 255, 0.015);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.mobile-nav__link:hover,
.mobile-nav__link.is-active {
  color: var(--text);
  background: var(--surface-2);
  border-color: var(--line-2);
}

.mobile-nav__link.is-active {
  box-shadow: inset 0 0 0 1px rgba(111, 230, 255, 0.14);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.9rem 1.2rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: linear-gradient(135deg, var(--accent), #ff9d4d);
  color: #111;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 12px 30px rgba(255, 122, 24, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease, opacity 180ms ease;
}

.button:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 34px rgba(255, 122, 24, 0.3);
}

.button--ghost {
  background: var(--surface-soft);
  color: var(--text);
  border-color: var(--line-2);
  box-shadow: none;
}

.button--small {
  min-height: 42px;
  padding: 0.75rem 1rem;
}

.hero {
  position: relative;
  padding: clamp(2rem, 4vw, 4rem) 0 clamp(2.5rem, 6vw, 5rem);
}

.hero--home {
  overflow: hidden;
  isolation: isolate;
}

.hero--home::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--hero-image);
  background-size: cover;
  background-position: center;
  opacity: var(--hero-fade-opacity);
  filter: blur(var(--hero-blur)) saturate(0.75);
  transform: scale(1.06);
  z-index: 0;
}

.hero--home::after {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  z-index: 0;
}

.hero--home .container {
  position: relative;
  z-index: 1;
}

.hero__grid,
.detail-hero,
.shell-hero {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
}

.hero--home .hero__grid {
  grid-template-columns: minmax(0, 0.92fr) minmax(380px, 1.08fr);
  min-height: min(84vh, 900px);
  align-items: center;
}

.hero--home .hero__copy {
  padding-right: clamp(0rem, 4vw, 3rem);
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--accent-2);
  font-family: 'League Spartan', sans-serif;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
.brand {
  font-family: 'League Spartan', sans-serif;
  line-height: 0.92;
}

h1 {
  margin: 0;
  font-size: clamp(2.2rem, 4.8vw, 4.5rem);
  letter-spacing: -0.04em;
  text-transform: uppercase;
}

h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.7vw, 2.4rem);
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

h3 {
  margin: 0;
  font-size: 1.06rem;
  letter-spacing: -0.02em;
}

.hero__lead,
.section__lead,
.site-footer__text,
.prose p,
.card p,
.vehicle-detail p,
.faq__body p,
.shell-hero p {
  color: var(--muted);
}

.hero__lead {
  max-width: 54ch;
  margin: 1.4rem 0 0;
  font-size: 0.92rem;
}

.button-row,
.link-row,
.link-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero__meta {
  margin-top: 1.3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero__meta span,
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 0.79rem;
}

.hero__anchors {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.chip--action {
  background: rgba(111, 230, 255, 0.09);
  border-color: rgba(111, 230, 255, 0.22);
}

.hero__visual {
  display: flex;
  justify-content: flex-end;
}

.vehicle-card,
.detail-hero__image,
.shell-hero__panel,
.cta-band,
.card,
.faq,
.site-footer,
.prose,
.shell-card {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.vehicle-card {
  width: min(100%, 660px);
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.vehicle-card__surface {
  position: relative;
  min-height: 760px;
  padding: 1.25rem;
  background:
    linear-gradient(180deg, var(--surface-soft-2), rgba(255, 255, 255, 0)),
    radial-gradient(circle at 50% 22%, rgba(255, 122, 24, 0.12), transparent 24%),
    radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 42%), var(--hero-stage-tint), transparent 16%);
}

.vehicle-card__surface::after {
  content: '';
  position: absolute;
  inset: 1.25rem;
  border-radius: calc(var(--radius-xl) - 8px);
  border: 1px solid var(--line);
  pointer-events: none;
}

.vehicle-card__header {
  position: relative;
  z-index: 2;
  max-width: 28rem;
  padding: 0.5rem 0.25rem 1rem;
}

.vehicle-card__header h2 {
  margin-top: 0;
  font-size: 1.2rem;
}

.vehicle-card__header p {
  margin: 0.5rem 0 0;
  color: var(--muted);
}

.vehicle-stage {
  position: relative;
  height: 390px;
  margin-top: 0.35rem;
  border-radius: 28px;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--surface-soft-2), transparent),
    radial-gradient(circle at 50% 70%, rgba(255, 122, 24, 0.14), transparent 30%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

.vehicle-stage__svg {
  position: absolute;
  inset: 12% 6% 8%;
  width: 88%;
  height: 72%;
  opacity: 0.9;
}

.vehicle-stage__poster,
.vehicle-stage__model {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.vehicle-stage__poster {
  display: none;
  background-size: cover;
  background-position: center;
  opacity: 0.22;
  filter: blur(1px) saturate(0.85);
  transform: scale(1.03);
  pointer-events: none;
}

.vehicle-stage__model {
  z-index: 1;
  background: transparent;
}

model-viewer:not(:defined) .hotspot {
  display: none;
}

.vehicle-stage__model::part(default-progress-bar) {
  display: none;
}

.vehicle-stage__model::part(default-loading) {
  opacity: 0;
}

.vehicle-stage::before,
.vehicle-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.vehicle-stage::before {
  background: linear-gradient(90deg, transparent 0%, rgba(111, 230, 255, 0.18) 50%, transparent 100%);
  height: 2px;
  top: 20%;
  animation: scan 7s linear infinite;
  opacity: 0.6;
}

.vehicle-stage::after {
  background:
    radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 45%), rgba(255, 122, 24, 0.14), transparent 9%),
    radial-gradient(circle at 50% 70%, rgba(111, 230, 255, 0.18), transparent 28%);
}

@keyframes scan {
  0% { transform: translateX(-120%); }
  100% { transform: translateX(240%); }
}

.hotspot {
  width: 88px;
  border: 0;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  display: grid;
  justify-items: center;
  gap: 0.45rem;
  position: relative;
  transform: translate(-50%, -50%);
  z-index: 4;
  touch-action: manipulation;
}

.hotspot__ring {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: rgba(111, 230, 255, 0.98);
  box-shadow:
    0 0 0 8px rgba(111, 230, 255, 0.14),
    0 0 26px rgba(111, 230, 255, 0.45);
  position: relative;
}

.hotspot__ring::after {
  content: '';
  position: absolute;
  inset: -9px;
  border: 1px solid rgba(111, 230, 255, 0.28);
  border-radius: inherit;
  animation: pulse 2.9s ease-out infinite;
}

.hotspot__label {
  max-width: 11ch;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
  color: var(--text);
  font-size: 0.66rem;
  line-height: 1.1;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  backdrop-filter: blur(16px);
  transform: translate3d(var(--hotspot-label-shift-x, 0px), var(--hotspot-label-shift-y, 0px), 0);
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, border-color 180ms ease, opacity 180ms ease;
}

.vehicle-stage .hotspot {
  z-index: 4;
}

@keyframes pulse {
  0% {
    transform: scale(0.88);
    opacity: 0.65;
  }
  70% {
    transform: scale(1.28);
    opacity: 0;
  }
  100% {
    transform: scale(1.28);
    opacity: 0;
  }
}

.hotspot.is-active .hotspot__ring {
  background: var(--accent);
  box-shadow:
    0 0 0 8px rgba(255, 122, 24, 0.16),
    0 0 26px rgba(255, 122, 24, 0.5);
}

.hotspot:hover .hotspot__ring,
.hotspot:focus-visible .hotspot__ring {
  transform: scale(1.12);
}

.hotspot:hover .hotspot__label,
.hotspot:focus-visible .hotspot__label,
.hotspot.is-active .hotspot__label {
  background: var(--hotspot-label-active-bg);
  color: var(--hotspot-label-active-text);
  border-color: rgba(111, 230, 255, 0.18);
  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.28),
    0 0 0 1px rgba(255, 255, 255, 0.03);
  transform: translate3d(var(--hotspot-label-shift-x, 0px), calc(var(--hotspot-label-shift-y, 0px) - 3px), 0);
}

.section-flow {
  position: relative;
  width: min(var(--container), calc(100vw - 2rem));
  height: 26px;
  margin: 0.55rem auto;
  pointer-events: none;
  overflow: hidden;
}

.section-flow__rail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 4px rgba(111, 230, 255, 0.16));
  opacity: 0.82;
}

.section-flow__rail path {
  fill: none;
  stroke: rgba(111, 230, 255, 0.34);
  stroke-width: 0.72;
}

.section-flow__anchor,
.flowchart__anchor {
  fill: rgba(111, 230, 255, 0.9);
  filter: drop-shadow(0 0 8px rgba(111, 230, 255, 0.42));
  opacity: 0.82;
}

.section-flow__rail--desktop {
  display: block;
}

.section-flow__rail--mobile {
  display: none;
}

.section-flow__pulse {
  fill: var(--accent-2);
  filter:
    drop-shadow(0 0 0.12rem rgba(111, 230, 255, 0.9))
    drop-shadow(0 0 0.32rem rgba(111, 230, 255, 0.38));
  opacity: 0.88;
}

.hotspot:focus,
.button:focus,
.nav a:focus,
summary:focus,
input:focus,
textarea:focus,
select:focus,
[role='button']:focus {
  outline: none;
}

html[data-input-modality='pointer'] :where(button, a, summary, input, textarea, select, [role='button']):focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

html[data-input-modality='keyboard'] .hotspot:focus-visible,
html[data-input-modality='keyboard'] .button:focus-visible,
html[data-input-modality='keyboard'] .nav a:focus-visible,
html[data-input-modality='keyboard'] summary:focus-visible,
html[data-input-modality='keyboard'] input:focus-visible,
html[data-input-modality='keyboard'] textarea:focus-visible,
html[data-input-modality='keyboard'] select:focus-visible,
html[data-input-modality='keyboard'] [role='button']:focus-visible {
  outline: 2px solid var(--accent-2);
  outline-offset: 3px;
}

.vehicle-details {
  margin-top: 0.9rem;
  display: grid;
}

.vehicle-detail {
  border-radius: 22px;
  padding: 1rem 1rem 1.1rem;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  min-height: 150px;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

.vehicle-detail.is-active {
  border-color: rgba(111, 230, 255, 0.24);
  background: linear-gradient(180deg, var(--surface-soft-2), var(--surface-soft));
  box-shadow:
    0 18px 44px rgba(0, 0, 0, 0.24),
    0 0 0 1px rgba(111, 230, 255, 0.08);
  transform: translateY(-1px);
}

.vehicle-detail__eyebrow {
  margin: 0;
  color: var(--accent-2);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.vehicle-detail h3 {
  margin-top: 0.35rem;
  margin-bottom: 0.55rem;
  font-size: 1.02rem;
}

.section {
  padding: clamp(1.8rem, 4vw, 3rem) 0;
}

.section__header {
  display: grid;
  gap: 0.5rem;
  margin-bottom: 1.3rem;
}

.section__header--center {
  justify-items: center;
  text-align: center;
}

.section__lead {
  max-width: 68ch;
  margin: 0;
  font-size: 0.9rem;
}

.prose {
  border-radius: var(--radius-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.prose--wide {
  padding: clamp(1.4rem, 3vw, 2.25rem);
}

.prose p:first-child {
  margin-top: 0;
}

.prose p:last-child {
  margin-bottom: 0;
}

.prose__note {
  margin-top: 1rem;
  padding-left: 1rem;
  border-left: 2px solid rgba(111, 230, 255, 0.35);
}

.card-grid {
  display: grid;
  gap: 1rem;
}

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

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

.card {
  border-radius: var(--radius-lg);
  padding: 1.1rem;
  display: grid;
  gap: 0.9rem;
  overflow: hidden;
}

.card__body {
  display: grid;
  gap: 0.35rem;
}

.card__media {
  margin: -1.1rem -1.1rem 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card__eyebrow {
  margin: 0 0 0.45rem;
  color: var(--accent-2);
  font-size: 0.69rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.card h3 {
  margin-bottom: 0.7rem;
}

.card__actions {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.signal-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-xl);
  padding: clamp(1.3rem, 3vw, 1.85rem);
  background:
    radial-gradient(circle at 14% 18%, rgba(255, 122, 24, 0.14), transparent 28%),
    radial-gradient(circle at 86% 14%, rgba(111, 230, 255, 0.15), transparent 24%),
    linear-gradient(180deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.signal-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 30%),
    radial-gradient(circle at 50% 26%, rgba(111, 230, 255, 0.09), transparent 36%);
  pointer-events: none;
}

.signal-nodes {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.signal-nodes::before {
  content: '';
  position: absolute;
  left: clamp(1.05rem, 2vw, 1.35rem);
  right: clamp(1.05rem, 2vw, 1.35rem);
  top: 26px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.07), rgba(111, 230, 255, 0.84), rgba(255, 122, 24, 0.8), rgba(255, 255, 255, 0.07));
  background-size: 220% 100%;
  animation: signal-flow 7s linear infinite;
  opacity: 0.92;
}

.signal-nodes::after {
  content: '';
  position: absolute;
  top: 17px;
  left: 8%;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: var(--accent-2);
  box-shadow:
    0 0 0 10px rgba(111, 230, 255, 0.12),
    0 0 26px rgba(111, 230, 255, 0.48);
  animation: signal-pulse 4.8s linear infinite;
}

.signal-node {
  position: relative;
  padding: 1.45rem 1.15rem 1.15rem;
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.signal-node:hover {
  transform: translateY(-2px);
  border-color: rgba(111, 230, 255, 0.18);
  background: var(--surface-soft-2);
}

.signal-node::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 1rem;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-2), rgba(111, 230, 255, 0.5));
  box-shadow:
    0 0 0 8px rgba(111, 230, 255, 0.12),
    0 0 20px rgba(111, 230, 255, 0.38);
}

.signal-node__index {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-left: 1.65rem;
  color: var(--accent-2);
  font-family: 'League Spartan', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.signal-node h3 {
  margin-bottom: 0.55rem;
}

.signal-node p {
  margin-bottom: 0;
}

.flowchart {
  position: relative;
  display: grid;
  gap: 1rem;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at 14% 18%, rgba(255, 122, 24, 0.12), transparent 28%),
    radial-gradient(circle at 86% 14%, rgba(111, 230, 255, 0.14), transparent 24%),
    linear-gradient(180deg, var(--surface-strong), var(--surface));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.flowchart::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), transparent 30%),
    radial-gradient(circle at 50% 26%, rgba(111, 230, 255, 0.08), transparent 36%);
  pointer-events: none;
}

.flowchart__rail {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: drop-shadow(0 0 8px rgba(111, 230, 255, 0.18));
  opacity: 0.95;
}

.flowchart__rail path {
  stroke: rgba(111, 230, 255, 0.32);
  stroke-width: 0.92;
}

.flowchart__rail--desktop {
  display: block;
}

.flowchart__rail--mobile {
  display: none;
}

.flowchart__pulse {
  fill: var(--accent-2);
  filter:
    drop-shadow(0 0 0.14rem rgba(111, 230, 255, 0.94))
    drop-shadow(0 0 0.5rem rgba(111, 230, 255, 0.44));
  opacity: 0.92;
}

.flowchart__nodes {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  z-index: 1;
}

.flowchart-node {
  position: relative;
  padding: 1.3rem 1.1rem 1.15rem;
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  border: 1px solid var(--line);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.flowchart-node:hover {
  transform: translateY(-2px);
  border-color: rgba(111, 230, 255, 0.18);
  background: var(--surface-soft-2);
}

.flowchart-node::before {
  content: '';
  position: absolute;
  top: 16px;
  left: 1rem;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent-2), rgba(111, 230, 255, 0.5));
  box-shadow:
    0 0 0 8px rgba(111, 230, 255, 0.11),
    0 0 18px rgba(111, 230, 255, 0.35);
}

.flowchart-node__index {
  display: inline-flex;
  align-items: center;
  margin-bottom: 0.5rem;
  padding-left: 1.55rem;
  color: var(--accent-2);
  font-family: 'League Spartan', sans-serif;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.flowchart-node h3 {
  margin-bottom: 0.55rem;
}

.flowchart-node p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.flowchart__lead {
  display: grid;
  gap: 0.35rem;
  max-width: 66ch;
  font-size: 0.9rem;
}

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

.bullet-list {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  display: grid;
  gap: 0.6rem;
}

.bullet-list li::marker {
  color: var(--accent-2);
}

.steps {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
  list-style: none;
}

.step {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  border: 1px solid var(--line);
}

.step__index {
  display: grid;
  place-items: center;
  width: 72px;
  min-height: 72px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(255, 122, 24, 0.18), rgba(111, 230, 255, 0.08));
  color: var(--text);
  font-family: 'League Spartan', sans-serif;
  font-size: 1.16rem;
  letter-spacing: 0.08em;
}

.step p {
  margin-bottom: 0;
}

.faq-list {
  display: grid;
  gap: 0.85rem;
}

.faq {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 1.15rem;
  font-weight: 700;
}

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

.faq__body {
  padding: 0 1.15rem 1rem;
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  border-radius: var(--radius-xl);
  padding: clamp(1.3rem, 3vw, 2rem);
  background:
    radial-gradient(circle at top right, rgba(255, 122, 24, 0.18), transparent 32%),
    linear-gradient(180deg, var(--surface-strong), var(--surface));
}

.cta-band h3 {
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
}

.split {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr);
}

.split--simple {
  align-items: start;
}

.split__intro {
  padding: 1.15rem 1.25rem;
  background: var(--surface-soft);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
}

.detail-hero,
.shell-hero {
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  align-items: center;
}

.detail-hero__copy,
.shell-hero > div:first-child {
  padding-right: 1rem;
}

.detail-hero__image {
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 420px;
}

.detail-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
  filter: saturate(0.95) contrast(1.02);
}

.shell-hero__panel {
  border-radius: var(--radius-xl);
  padding: 1rem;
}

.shell-card {
  border-radius: var(--radius-lg);
  padding: 1.15rem;
}

.stat-row {
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.stat {
  min-width: 150px;
  padding: 0.9rem 1rem;
  border-radius: 18px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  display: grid;
  gap: 0.2rem;
}

.stat strong {
  font-family: 'League Spartan', sans-serif;
  font-size: 1.05rem;
  letter-spacing: -0.03em;
}

.stat span {
  color: var(--muted);
  font-size: 0.78rem;
}

.site-footer {
  margin-top: 2rem;
  border-top-left-radius: var(--radius-xl);
  border-top-right-radius: var(--radius-xl);
  padding: 1.8rem 0 1.2rem;
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 0.9fr;
  gap: 1.2rem;
  align-items: start;
}

.site-footer__heading {
  margin: 0 0 0.8rem;
  font-family: 'League Spartan', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.site-footer__text {
  margin: 0.25rem 0 0;
}

.site-footer__bottom {
  margin-top: 1.4rem;
  padding-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.site-footer__credit {
  margin: 0;
  font-size: 0.82rem;
}

.site-footer__credit a {
  color: var(--text);
}

.cookie-banner {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  width: min(1180px, calc(100vw - 1rem));
  transform: translateX(-50%);
  z-index: 70;
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-xl);
  background: rgba(9, 13, 18, 0.92);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

:root[data-theme='light'] .cookie-banner__inner {
  background: rgba(255, 255, 255, 0.94);
}

.cookie-banner__copy h2 {
  margin-top: 0.2rem;
  margin-bottom: 0.45rem;
  font-size: clamp(1.15rem, 2vw, 1.55rem);
}

.cookie-banner__copy p:last-child {
  margin-bottom: 0;
  max-width: 62ch;
}

.cookie-banner__actions {
  justify-content: flex-end;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: end center;
  padding: 1rem;
}

.cookie-modal[hidden] {
  display: none;
}

.cookie-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 4, 6, 0.64);
  backdrop-filter: blur(5px);
}

.cookie-modal__sheet {
  position: relative;
  width: min(760px, 100%);
  max-height: min(88vh, 900px);
  overflow: auto;
  padding: 1rem;
  border-radius: var(--radius-xl);
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 1;
}

.cookie-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.cookie-modal__lead {
  margin: 0.8rem 0 1rem;
  color: var(--muted);
}

.cookie-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding: 0.9rem 1rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.cookie-card__label {
  margin: 0 0 0.2rem;
  font-family: 'League Spartan', sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cookie-card__text {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.cookie-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.cookie-pill.is-on {
  color: var(--text);
  background: rgba(111, 230, 255, 0.08);
}

.cookie-switch {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  align-items: start;
  padding: 0.95rem 1rem;
  margin-bottom: 0.75rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--surface-soft);
}

.cookie-switch input {
  width: 18px;
  height: 18px;
  margin-top: 0.15rem;
  accent-color: var(--accent-2);
}

.cookie-switch strong {
  display: block;
  margin-bottom: 0.18rem;
}

.cookie-switch small {
  display: block;
  color: var(--muted);
}

.cookie-modal__actions {
  margin-top: 1rem;
  justify-content: flex-end;
}

:root[data-theme='light'] .topbar {
  background: var(--topbar-bg);
  border-bottom-color: var(--line);
}

:root[data-theme='light'] body::before {
  opacity: 0.16;
}

.link-stack {
  display: grid;
  gap: 0.65rem;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 600ms ease, transform 600ms ease;
}

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

@keyframes signal-flow {
  0% {
    background-position: 0% 50%;
  }

  100% {
    background-position: 200% 50%;
  }
}

@keyframes signal-pulse {
  0% {
    left: 8%;
    opacity: 0.9;
    transform: scale(0.9);
  }

  45% {
    left: 50%;
    opacity: 1;
    transform: scale(1.18);
  }

  100% {
    left: 88%;
    opacity: 0.9;
    transform: scale(0.9);
  }
}

@keyframes loader-orbit {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

@media (max-width: 1080px) {
  .hero--home .hero__grid,
  .detail-hero,
  .shell-hero,
  .site-footer__grid,
  .cta-band,
  .split {
    grid-template-columns: 1fr;
  }

  .nav {
    display: none;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .topbar__inner {
    flex-wrap: wrap;
    gap: 0.85rem;
  }

  .topbar__actions {
    margin-left: auto;
  }

  .hero--home .hero__copy,
  .detail-hero__copy,
  .shell-hero > div:first-child {
    padding-right: 0;
  }

  .hero__visual {
    justify-content: stretch;
  }

  .vehicle-card {
    width: 100%;
  }
}

@media (max-width: 760px) {
  .container {
    width: min(100vw - 1rem, 1180px);
  }

  .topbar__inner {
    min-height: 68px;
  }

  :root {
    --topbar-height: 68px;
  }

  .page-loader__content {
    width: min(320px, calc(100vw - 1.25rem));
    padding: 1.2rem 1rem 1rem;
  }

  .page-loader__mark {
    width: 124px;
    height: 124px;
    margin-bottom: 0.75rem;
  }

  .page-loader__digits {
    font-size: 56px;
  }

  .page-loader__text {
    font-size: 0.8rem;
  }

  .brand {
    gap: 0.65rem;
    font-size: 0.92rem;
  }

  .brand span {
    font-size: 0.92rem;
  }

  .topbar__actions {
    gap: 0.45rem;
  }

  .button--small {
    display: none;
  }

  .theme-toggle,
  .nav-toggle {
    min-height: 40px;
    padding: 0.65rem 0.85rem;
  }

  .nav-toggle--hamburger,
  .nav-toggle--close {
    padding: 0;
  }

  h1 {
    font-size: clamp(2.1rem, 10vw, 3.5rem);
  }

  .vehicle-card__surface {
    min-height: 690px;
  }

  .vehicle-stage {
    height: 320px;
  }

  .hero__anchors {
    margin-top: 0.8rem;
  }

  .card-grid--2,
  .card-grid--3 {
    grid-template-columns: 1fr;
  }

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

  .flowchart__rail--desktop {
    display: none;
  }

  .flowchart__rail--mobile {
    display: block;
  }

  .section-flow__rail--desktop {
    display: none;
  }

  .section-flow__rail--mobile {
    display: block;
  }

  .signal-nodes {
    grid-template-columns: 1fr;
  }

  .signal-nodes::before {
    left: 24px;
    right: auto;
    top: 1.1rem;
    bottom: 1.1rem;
    width: 2px;
    height: auto;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(111, 230, 255, 0.84), rgba(255, 122, 24, 0.8), rgba(255, 255, 255, 0.07));
    background-size: 100% 220%;
    animation: signal-flow-vertical 7s linear infinite;
  }

  .signal-nodes::after {
    top: 8%;
    left: 15px;
    animation: signal-pulse-vertical 4.8s linear infinite;
  }

  .signal-node {
    padding-left: 3rem;
  }

  .signal-node::before {
    top: 1.05rem;
    left: 0.95rem;
  }

  .mobile-nav__inner {
    padding-top: 0;
  }

  .mobile-nav__header {
    align-items: center;
  }

  .mobile-nav__primary {
    gap: 0.55rem;
  }

  .mobile-nav__groups {
    gap: 0.65rem;
  }

  .mobile-nav__footer {
    padding-bottom: calc(1rem + env(safe-area-inset-bottom));
  }

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

  .step__index {
    width: 62px;
    min-height: 62px;
  }

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

  .vehicle-detail {
    min-height: 180px;
  }

  .section-flow {
    width: 100%;
    height: 18px;
    margin: 0.35rem auto;
  }

  .section-flow__rail path {
    stroke-width: 0.56;
  }

  .section-flow__pulse {
    opacity: 0.84;
  }

  .detail-hero__image,
  .detail-hero__image img {
    min-height: 300px;
  }

  .hotspot {
    width: 76px;
    gap: 0.32rem;
  }

  .hotspot__ring {
    width: 15px;
    height: 15px;
  }

  .hotspot__ring::after {
    inset: -8px;
  }

  .hotspot__label {
    max-width: 9ch;
    padding: 0.28rem 0.45rem;
    font-size: 0.58rem;
    letter-spacing: 0.04em;
  }

  .site-footer__bottom {
    align-items: flex-start;
  }

  .site-footer__credit {
    width: 100%;
  }

  .cookie-banner {
    bottom: calc(0.75rem + 92px + env(safe-area-inset-bottom));
    width: min(100vw - 1rem, 1180px);
  }

  .cookie-banner__inner {
    grid-template-columns: 1fr;
  }

  .cookie-banner__actions {
    justify-content: stretch;
  }

  .cookie-banner__actions .button {
    width: 100%;
  }

  .mobile-actions {
    position: relative;
    display: block;
    margin: 0.85rem 0 0;
    padding: 0;
    background: transparent;
  }

  .mobile-actions__inner {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
    padding: 0 1rem;
    background: transparent;
    border: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  :root[data-theme='light'] .mobile-actions__inner {
    background: transparent;
  }

  .mobile-actions__button {
    width: 100%;
    min-height: 42px;
    padding: 0.64rem 0.8rem;
    border-radius: 12px;
    font-size: 0.84rem;
  }

  body.has-mobile-actions {
    padding-bottom: 0;
  }

  body.nav-open .mobile-actions {
    display: none;
  }

  body.cookie-modal-open .mobile-actions {
    display: none;
  }
}

@keyframes signal-flow-vertical {
  0% {
    background-position: 50% 0%;
  }

  100% {
    background-position: 50% 200%;
  }
}


@keyframes signal-pulse-vertical {
  0% {
    top: 8%;
    opacity: 0.9;
    transform: scale(0.9);
  }

  45% {
    top: 50%;
    opacity: 1;
    transform: scale(1.18);
  }

  100% {
    top: 88%;
    opacity: 0.9;
    transform: scale(0.9);
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0ms !important;
    scroll-behavior: auto !important;
  }
}