:root {
  color-scheme: dark;
  --bg: #030509;
  --panel: rgba(255, 255, 255, 0.045);
  --panel-strong: rgba(255, 255, 255, 0.075);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f4f7fb;
  --muted: rgba(244, 247, 251, 0.66);
  --faint: rgba(244, 247, 251, 0.42);
  --brand: #d7e8ff;
  --cyan: #83d9ff;
  --blue: #6c8cff;
  --radius-lg: 34px;
  --max: 1440px;
}

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

html {
  scroll-behavior: smooth;
  background: var(--bg);
  overflow-x: hidden;
}

body {
  width: 100%;
  max-width: 100%;
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 70% 5%, rgba(90, 116, 160, 0.24), transparent 34vw),
    radial-gradient(circle at 12% 20%, rgba(49, 75, 104, 0.14), transparent 26vw),
    linear-gradient(180deg, #05070c 0%, #020306 44%, #05070a 100%);
  font-family: "HarmonyOS Sans SC", "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  overflow-x: hidden;
}

@supports (overflow: clip) {
  html,
  body {
    overflow-x: clip;
  }
}

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

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

.scene-icon-defs {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.site-header {
  position: fixed;
  z-index: 10000;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 24px clamp(24px, 4vw, 54px);
  transition: background 0.25s ease, border 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
  background: rgba(3, 5, 9, 0.72);
  backdrop-filter: blur(18px);
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand {
  flex: 1 1 auto;
  min-width: 0;
}

.brand img,
.footer-brand img {
  width: 32px;
  height: 32px;
  object-fit: contain;
}

.brand-text,
.footer-brand div {
  display: grid;
  gap: 4px;
}

.brand-text {
  min-width: 0;
}

.brand-text strong,
.footer-brand strong {
  font-size: 16px;
  letter-spacing: 0.12em;
}

.brand-text strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.brand-text small,
.footer-brand span {
  color: var(--faint);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.footer-links a {
  transition: color 0.18s ease;
}

.footer-links a:hover {
  color: #fff;
}

.site-footer .footer-brand {
  display: grid;
  justify-items: center;
  align-content: start;
  gap: 12px;
  width: max-content;
  text-align: center;
}

.site-footer .footer-brand img {
  display: block;
  width: 38px;
  height: 38px;
}

.site-footer .footer-brand div {
  justify-items: center;
  gap: 0;
}

.site-footer .footer-brand span {
  display: none;
}

.header-menu {
  position: relative;
  z-index: 10010;
  flex: 0 0 auto;
  margin-left: auto;
}

.nav-trigger {
  appearance: none;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 0;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: inherit;
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(18px);
  cursor: pointer;
  font: inherit;
  transition: transform 0.22s ease, background 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.nav-trigger:hover,
.header-menu.is-open .nav-trigger {
  border-color: rgba(255, 255, 255, 0.26);
  background: rgba(255, 255, 255, 0.075);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.24);
  transform: translateY(-1px);
}

.nav-trigger-icon {
  display: grid;
  gap: 5px;
}

.nav-trigger-icon i {
  display: block;
  width: 18px;
  height: 1.5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.header-menu.is-open .nav-trigger-icon i:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
}

.header-menu.is-open .nav-trigger-icon i:nth-child(2) {
  opacity: 0;
}

.header-menu.is-open .nav-trigger-icon i:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
}

.nav-panel {
  position: absolute;
  z-index: 10020;
  top: calc(100% + 8px);
  right: 0;
  width: min(248px, calc(100vw - 36px));
  min-width: 0;
  max-width: calc(100vw - 36px);
  padding: 12px;
  display: none;
  gap: 6px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(15, 19, 28, 0.94) 0%, rgba(9, 12, 18, 0.92) 100%);
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(24px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.98);
  pointer-events: none;
  transform-origin: top right;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.nav-panel::before {
  content: "";
  position: absolute;
  top: -16px;
  right: 0;
  left: 0;
  height: 16px;
}

.header-menu.is-open .nav-panel {
  display: grid;
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

.nav-panel-link {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  white-space: nowrap;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  transition: transform 0.22s ease, color 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.nav-panel-link:hover,
.nav-panel-link:focus-visible {
  color: #fff;
  background:
    radial-gradient(circle at 18% 50%, rgba(126, 205, 255, 0.18), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.045));
  border-color: rgba(255, 255, 255, 0.24);
  box-shadow:
    0 14px 34px rgba(95, 172, 255, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transform: translateY(-2px);
  outline: none;
}

.nav-panel-link[aria-current="page"] {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.16);
}

.ghost-button,
.primary-button,
.play-button,
.text-link {
  position: relative;
  overflow: hidden;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 26px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.035));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    0 16px 42px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(18px);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease, color 0.22s ease;
}

.ghost-button::before,
.primary-button::before,
.play-button::before,
.text-link::before,
.nav-panel-link::before {
  content: "";
  position: absolute;
  inset: -1px;
  background: linear-gradient(110deg, transparent 0%, rgba(255, 255, 255, 0.28) 42%, transparent 70%);
  opacity: 0;
  transform: translateX(-70%);
  transition: opacity 0.22s ease, transform 0.42s ease;
  pointer-events: none;
}

.ghost-button:hover,
.primary-button:hover,
.play-button:hover,
.text-link:hover,
.ghost-button:focus-visible,
.primary-button:focus-visible,
.play-button:focus-visible,
.text-link:focus-visible {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.42);
  background:
    radial-gradient(circle at 18% 50%, rgba(126, 205, 255, 0.2), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.05));
  box-shadow:
    0 18px 44px rgba(95, 172, 255, 0.18),
    0 8px 24px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
  outline: none;
}

.ghost-button:hover::before,
.primary-button:hover::before,
.play-button:hover::before,
.text-link:hover::before,
.nav-panel-link:hover::before,
.ghost-button:focus-visible::before,
.primary-button:focus-visible::before,
.play-button:focus-visible::before,
.text-link:focus-visible::before,
.nav-panel-link:focus-visible::before {
  opacity: 1;
  transform: translateX(70%);
}

.ghost-button {
  color: #fff;
}

.ghost-button.large {
  min-height: 52px;
  padding-inline: 34px;
}

.primary-button {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.5);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0.08));
}

.play-button {
  color: #fff;
}

.play-button span {
  position: relative;
  z-index: 1;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background:
    linear-gradient(90deg, transparent 34%, #05070a 34% 50%, transparent 50%),
    #fff;
}

.hero {
  --hero-bg-top: 0px;
  --hero-bg-bottom: -56px;
  position: relative;
  z-index: 0;
  isolation: isolate;
  min-height: calc(100vh - 92px);
  padding: clamp(96px, 10vw, 148px) clamp(24px, 5vw, 86px) clamp(68px, 9vw, 116px);
  overflow: hidden;
  background: linear-gradient(180deg, #05070c 0%, #020306 100%);
}

.hero-bg {
  position: absolute;
  z-index: 0;
  inset: var(--hero-bg-top) 0 var(--hero-bg-bottom) 0;
  isolation: isolate;
  overflow: hidden;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.72) 0%, rgba(2, 4, 8, 0.5) 28%, rgba(2, 4, 8, 0.1) 58%, rgba(2, 4, 8, 0.24) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.2) 0%, rgba(2, 4, 8, 0.04) 28%, rgba(2, 4, 8, 0.16) 58%, rgba(2, 4, 8, 0.82) 100%),
    url("../assets/hero-home-ceiling-field-compressed.jpg") center top / cover no-repeat;
}

.hero-canvas {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: 0.42;
  filter: saturate(1.04) contrast(1.02);
  pointer-events: none;
}

.hero-bg::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    radial-gradient(ellipse at 82% 54%, rgba(138, 184, 255, 0.14), transparent 22%),
    linear-gradient(90deg, rgba(5, 7, 10, 0.18) 0%, rgba(5, 7, 10, 0.03) 42%, rgba(5, 7, 10, 0.08) 100%),
    linear-gradient(180deg, rgba(5, 7, 10, 0.06) 0%, rgba(5, 7, 10, 0) 28%, rgba(5, 7, 10, 0.42) 100%);
}

.hero-bg::after {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
  height: 30%;
  background: linear-gradient(180deg, rgba(5, 7, 10, 0) 0%, rgba(5, 7, 10, 0.58) 54%, rgba(5, 7, 10, 0.96) 100%);
}

.hero::after {
  display: none;
}

.hero-copy {
  position: relative;
  z-index: 3;
  width: min(640px, 100%);
  padding-top: 42px;
}

.eyebrow {
  --eyebrow-size: 12px;
  --eyebrow-gap: 12px;
  --eyebrow-tracking: 0.16em;
  margin: 0 0 var(--eyebrow-gap);
  color: rgba(255, 255, 255, 0.64);
  font-size: var(--eyebrow-size);
  font-weight: 700;
  letter-spacing: var(--eyebrow-tracking);
  text-transform: uppercase;
}

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

h2 > span {
  display: block;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(52px, 6.6vw, 96px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-title-line {
  display: block;
  white-space: nowrap;
}

.hero h1 {
  display: grid;
  justify-items: start;
  gap: 0.08em;
  font-size: clamp(44px, 5.4vw, 76px);
}

.hero .eyebrow {
  --eyebrow-size: 13px;
}

.section-copy .eyebrow,
.section-head .eyebrow,
.vision .eyebrow {
  --eyebrow-size: 12px;
}

.sub-hero > .eyebrow,
.page-origin .origin-hero-stage > .eyebrow,
.page-video .video-hero .eyebrow {
  --eyebrow-size: 13px;
}

.hero-subtitle {
  width: min(520px, 100%);
  margin-bottom: 38px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.technology,
.scenes,
.vision {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 124px) clamp(24px, 5vw, 64px);
}

.technology {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(460px, 1.1fr);
  align-items: center;
  gap: clamp(34px, 6vw, 90px);
  isolation: isolate;
  overflow: visible;
  background: transparent;
}

.technology::before {
  display: none;
}

.technology::after {
  display: none;
}

.technology > * {
  position: relative;
  z-index: 2;
}

.home-experience {
  position: relative;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 124px) clamp(24px, 5vw, 64px);
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(460px, 1.1fr);
  align-items: center;
  gap: clamp(34px, 6vw, 90px);
  isolation: isolate;
  overflow: visible;
}

.home-experience .section-copy {
  position: relative;
  z-index: 5;
  max-width: 620px;
}

.home-experience > * {
  position: relative;
  z-index: 2;
}

.home-experience-visual {
  position: relative;
  isolation: isolate;
  min-height: 520px;
  display: grid;
  align-items: center;
  overflow: visible;
}

.home-experience-stage {
  position: relative;
  z-index: 1;
  min-height: clamp(320px, 34vw, 500px);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.home-experience-composite {
  position: relative;
  z-index: 2;
  width: clamp(860px, 65vw, 1240px);
  max-width: none;
  flex: 0 0 auto;
  transform: translateX(-20%);
}

.home-experience-image {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  filter: none;
}

.home-scene-track-overlay {
  position: absolute;
  z-index: 3;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.home-scene-room-glows {
  mix-blend-mode: screen;
}

.home-scene-room-glow {
  opacity: 0;
  filter: url("#homeSceneTrackGlow");
  animation-duration: 18s;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
}

.home-scene-room-life {
  fill: url("#homeSceneLifeGlow");
  animation-name: homeSceneLifePulse;
}

.home-scene-room-work {
  fill: url("#homeSceneWorkGlow");
  animation-name: homeSceneWorkPulse;
}

.home-scene-room-safe {
  fill: url("#homeSceneSafeGlow");
  animation-name: homeSceneSafePulse;
}

.home-scene-track-lines use {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.home-scene-track-shadow {
  stroke: rgba(1, 6, 9, 0.72);
  stroke-width: 17;
  filter: url("#homeSceneRailShadow");
  opacity: 0.52;
}

.home-scene-track-metal {
  stroke: url("#homeSceneRailMetal");
  stroke-width: 8;
  opacity: 0.78;
}

.home-scene-track-highlight {
  stroke: rgba(238, 255, 255, 0.36);
  stroke-width: 1.6;
  stroke-dasharray: 72 58;
  opacity: 0.5;
}

.home-scene-track-orb {
  filter: url("#homeSceneTrackGlow");
  mix-blend-mode: screen;
}

.home-scene-track-orb-halo {
  fill: none;
  stroke: rgba(230, 255, 255, 0.36);
  stroke-width: 2;
  opacity: 0.72;
  vector-effect: non-scaling-stroke;
  animation: homeSceneOrbBreath 1.8s ease-in-out infinite;
}

.home-scene-track-orb-core {
  fill: url("#homeSceneTrackOrb");
}

.home-scene-track-orb-wake {
  fill: url("#homeSceneTrackWake");
  opacity: 0.9;
}

.home-scene-track-orb-shell {
  fill: rgba(204, 246, 250, 0.86);
  stroke: rgba(255, 255, 255, 0.62);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.home-scene-track-orb-glint {
  fill: none;
  stroke: rgba(255, 255, 255, 0.92);
  stroke-width: 1.6;
  stroke-linecap: round;
  vector-effect: non-scaling-stroke;
}

@keyframes homeSceneLifePulse {
  0%,
  100% {
    opacity: 0.18;
  }

  7%,
  88% {
    opacity: 0.26;
  }

  13%,
  94% {
    opacity: 0.56;
  }

  19%,
  82% {
    opacity: 0.34;
  }

  28%,
  77% {
    opacity: 0;
  }
}

@keyframes homeSceneWorkPulse {
  0%,
  18%,
  43%,
  57%,
  82%,
  100% {
    opacity: 0;
  }

  26%,
  38%,
  65%,
  77% {
    opacity: 0.24;
  }

  31%,
  70% {
    opacity: 0.58;
  }

  35%,
  74% {
    opacity: 0.36;
  }
}

@keyframes homeSceneSafePulse {
  0%,
  42%,
  58%,
  100% {
    opacity: 0;
  }

  46%,
  56% {
    opacity: 0.24;
  }

  49%,
  53% {
    opacity: 0.58;
  }

  51% {
    opacity: 0.36;
  }
}

@keyframes homeSceneOrbBreath {
  0%,
  100% {
    opacity: 0.46;
    stroke-width: 1.6;
  }

  50% {
    opacity: 0.88;
    stroke-width: 2.4;
  }
}

.product-system-visual {
  position: relative;
  isolation: isolate;
  min-height: 520px;
  display: grid;
  align-content: center;
  gap: 16px;
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background:
    radial-gradient(circle at 72% 18%, rgba(131, 217, 255, 0.16), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.026));
  box-shadow:
    0 28px 86px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  overflow: hidden;
  backdrop-filter: blur(18px);
}

.product-system-visual::before {
  content: "";
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(160, 211, 255, 0.16);
  border-radius: 50%;
  transform: rotate(-12deg) scaleX(1.24);
  opacity: 0.8;
}

.product-system-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 1px;
  height: 72%;
  background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: translate(-50%, -50%) rotate(63deg);
  opacity: 0.42;
}

.system-orbit {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, rgba(244, 247, 251, 0.12), transparent 7%),
    radial-gradient(circle at 50% 50%, rgba(131, 217, 255, 0.08), transparent 28%);
  opacity: 0.78;
}

.product-system-visual article {
  position: relative;
  z-index: 1;
  width: min(360px, 92%);
  padding: 22px 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(4, 7, 12, 0.66);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.product-system-visual article:nth-of-type(2) {
  justify-self: end;
}

.product-system-visual article span {
  color: rgba(244, 247, 251, 0.42);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.18em;
}

.product-system-visual strong {
  display: block;
  margin: 10px 0 8px;
  font-size: 19px;
  letter-spacing: 0.04em;
}

.product-system-visual p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.home-architecture-preview {
  position: relative;
  min-height: 420px;
  isolation: isolate;
  overflow: visible;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.home-architecture-preview::before {
  display: none;
}

.home-architecture-preview::after {
  content: "";
  position: absolute;
  z-index: 1;
  left: 7%;
  right: 2%;
  bottom: -4%;
  height: 36%;
  background:
    radial-gradient(ellipse at 50% 18%, rgba(255, 255, 255, 0.17), transparent 12%),
    repeating-radial-gradient(ellipse at 50% 20%, rgba(168, 218, 255, 0.2) 0 1px, transparent 2px 18px),
    repeating-linear-gradient(176deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 18px),
    radial-gradient(ellipse at 50% 34%, rgba(72, 146, 214, 0.16), transparent 58%);
  filter: blur(0.3px);
  opacity: 0.52;
  transform: perspective(620px) rotateX(66deg) rotateZ(-2deg) translate3d(0, 4%, 0);
  transform-origin: 50% 72%;
  -webkit-mask-image: radial-gradient(ellipse at 50% 44%, #000 0%, rgba(0, 0, 0, 0.74) 42%, rgba(0, 0, 0, 0.28) 64%, transparent 82%);
  mask-image: radial-gradient(ellipse at 50% 44%, #000 0%, rgba(0, 0, 0, 0.74) 42%, rgba(0, 0, 0, 0.28) 64%, transparent 82%);
  animation: waterSurfaceDrift 9s ease-in-out infinite;
  pointer-events: none;
}

.home-architecture-preview img {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: contain;
  object-position: center;
  display: block;
  filter: drop-shadow(0 28px 48px rgba(0, 0, 0, 0.28));
  animation: productSoftFloat 8s ease-in-out infinite;
}

.device-screen-face,
.device-face-layer {
  position: absolute;
  left: 39.7%;
  top: 30%;
  width: 43.1%;
  height: 40.4%;
  transform-origin: 50% 50%;
  animation: productSoftFloat 8s ease-in-out infinite;
  pointer-events: none;
}

.device-screen-face {
  z-index: 3;
  overflow: hidden;
  background-color: #02090d;
  background:
    radial-gradient(ellipse at 52% 56%, rgba(91, 239, 255, 0.1), transparent 54%),
    linear-gradient(180deg, #061219, #01060a);
  box-shadow:
    0 0 20px rgba(109, 239, 255, 0.22),
    inset 0 0 0 1px rgba(130, 246, 255, 0.12),
    inset 0 -18px 42px rgba(0, 0, 0, 0.42);
  clip-path: polygon(1.1% 12.8%, 99.6% 0%, 97.6% 86.7%, 1.6% 102.2%);
}

.device-face-layer {
  z-index: 4;
  overflow: visible;
}

.device-screen-face::before {
  content: "";
  position: absolute;
  inset: -1% -1% -4% -2%;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(3, 12, 18, 0.98), rgba(1, 6, 10, 0.99)),
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0 1px, transparent 1px 7px),
    repeating-linear-gradient(90deg, rgba(113, 243, 255, 0.022) 0 1px, transparent 1px 16px);
  opacity: 0.72;
}

.device-screen-face::after {
  content: "";
  position: absolute;
  inset: -20% -42%;
  z-index: 2;
  background: linear-gradient(105deg, transparent 34%, rgba(133, 247, 255, 0.1) 49%, rgba(203, 151, 255, 0.07) 54%, transparent 66%);
  opacity: 0.18;
  transform: translateX(-42%);
  animation: screenFaceGlassSweep 8s ease-in-out infinite;
}

.device-face-svg {
  position: absolute;
  z-index: 3;
  inset: -0.5% -4% -2.5% -5.4%;
  width: 110.5%;
  height: 101%;
  overflow: visible;
  transform: rotate(-3deg) scale(1.01);
  transform-origin: 50% 50%;
}

.screen-face-line {
  fill: none;
  stroke: url(#screenFaceStroke);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-linejoin: round;
  filter: url(#screenSoftGlow);
  vector-effect: non-scaling-stroke;
}

.screen-face-thin {
  fill: none;
  stroke: rgba(166, 246, 255, 0.52);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  vector-effect: non-scaling-stroke;
}

.screen-face-hud {
  fill: none;
  stroke: rgba(180, 238, 255, 0.28);
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.screen-face-arc {
  stroke-dasharray: 185 38;
  animation: screenFaceArcPulse 5.6s ease-in-out infinite;
}

.screen-face-left-depth,
.screen-face-right-depth {
  transform-box: view-box;
  transform-origin: 450px 260px;
}

.screen-face-left-depth {
  transform: scaleY(1.08);
}

.screen-face-right-depth {
  transform: scaleY(0.9);
}

.screen-face-left-brow-scale,
.screen-face-right-brow-scale {
  transform-box: fill-box;
  transform-origin: 50% 50%;
}

.screen-face-left-brow-scale {
  transform: scale(1.07);
}

.screen-face-right-brow-scale {
  transform: scale(0.97);
}

.screen-face-core {
  transform-box: fill-box;
  transform-origin: 50% 50%;
  animation: screenFaceScanLook 6.8s ease-in-out infinite;
}

.screen-face-brow {
  transform-box: fill-box;
  transform-origin: 50% 50%;
  animation: screenFaceBrowScan 6.8s ease-in-out infinite;
}

.screen-face-eye {
  transform-box: fill-box;
  transform-origin: 50% 50%;
  animation: screenFaceEyeBlink 6.8s ease-in-out infinite;
}

.screen-face-ball {
  fill: rgba(91, 244, 255, 0.11);
  stroke: rgba(126, 252, 255, 0.82);
  stroke-width: 4;
  filter: url(#screenSoftGlow);
}

.screen-face-focus-glow {
  fill: url(#screenEyeFocusGlow);
  opacity: 0.74;
  filter: url(#screenDiffuseGlow);
  transform-box: fill-box;
  transform-origin: 50% 50%;
  animation: screenFaceFocusScan 6.8s ease-in-out infinite, screenFaceDiffusePulse 4.2s ease-in-out infinite;
}

.screen-face-mouth {
  animation: screenFaceSmilePulse 6.8s ease-in-out infinite;
}

.screen-face-nose {
  stroke: rgba(155, 247, 255, 0.88);
  animation: screenFaceNosePulse 3.6s ease-in-out infinite;
}

.screen-face-node {
  fill: rgba(142, 250, 255, 0.9);
  filter: url(#screenSoftGlow);
  animation: screenFaceNodeBlink 2.8s ease-in-out infinite;
}

.screen-face-bars rect {
  fill: rgba(128, 251, 255, 0.52);
  animation: screenFaceBarPulse 2.4s ease-in-out infinite;
}

.screen-face-bars rect:nth-child(2n) {
  animation-delay: 0.18s;
}

.screen-face-bars rect:nth-child(3n) {
  animation-delay: 0.36s;
}

@keyframes waterSurfaceDrift {
  0%,
  100% {
    background-position: 50% 0, 50% 0, 0 0, 50% 0;
    opacity: 0.42;
    transform: perspective(620px) rotateX(66deg) rotateZ(-2deg) translate3d(0, 4%, 0) scaleX(1);
  }

  48% {
    background-position: 52% 0, 50% 14px, 34px 2px, 48% 0;
    opacity: 0.58;
    transform: perspective(620px) rotateX(66deg) rotateZ(-2deg) translate3d(1%, 2%, 0) scaleX(1.04);
  }
}

@keyframes productSoftFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -5px, 0);
  }
}

@keyframes screenFaceScanLook {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  30% {
    transform: translate3d(-18px, -2px, 0);
  }

  62% {
    transform: translate3d(18px, 1px, 0);
  }
}

@keyframes screenFaceBrowScan {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }

  30% {
    transform: translate3d(-10px, -3px, 0) rotate(-3deg);
  }

  62% {
    transform: translate3d(10px, 1px, 0) rotate(3deg);
  }
}

@keyframes screenFaceIrisScan {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  30% {
    transform: translate3d(-22px, 4px, 0);
  }

  62% {
    transform: translate3d(22px, -2px, 0);
  }
}

@keyframes screenFaceDiffusePulse {
  0%,
  100% {
    opacity: 0.56;
  }

  44% {
    opacity: 0.88;
  }

  72% {
    opacity: 0.66;
  }
}

@keyframes screenFaceFocusScan {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  30% {
    transform: translate3d(-8px, 2px, 0);
  }

  62% {
    transform: translate3d(8px, -1px, 0);
  }
}

@keyframes screenFaceEyeBlink {
  0%,
  18%,
  43%,
  55%,
  82%,
  100% {
    transform: scaleY(1);
  }

  48%,
  86% {
    transform: scaleY(0.16);
  }
}

@keyframes screenFaceSmilePulse {
  0%,
  100% {
    stroke-width: 9;
    opacity: 0.92;
  }

  50% {
    stroke-width: 10.5;
    opacity: 1;
  }
}

@keyframes screenFaceNosePulse {
  0%,
  100% {
    opacity: 0.72;
  }

  52% {
    opacity: 1;
  }
}

@keyframes screenFaceArcPulse {
  0%,
  100% {
    opacity: 0.68;
    stroke-dashoffset: 0;
  }

  50% {
    opacity: 1;
    stroke-dashoffset: -18;
  }
}

@keyframes screenFaceNodeBlink {
  0%,
  100% {
    opacity: 0.24;
  }

  46% {
    opacity: 1;
  }
}

@keyframes screenFaceBarPulse {
  0%,
  100% {
    opacity: 0.18;
  }

  50% {
    opacity: 0.86;
  }
}

@keyframes screenFaceGlassSweep {
  0%,
  28% {
    transform: translateX(-44%);
    opacity: 0.06;
  }

  52% {
    opacity: 0.18;
  }

  82%,
  100% {
    transform: translateX(42%);
    opacity: 0.04;
  }
}

.section-copy h2,
.section-head h2,
.vision h2 {
  margin-bottom: 20px;
  font-size: clamp(34px, 4.2vw, 60px);
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

.section-copy p,
.section-head p,
.vision p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.text-link {
  display: inline-flex;
  gap: 12px;
  margin-top: 18px;
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.spec-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(72px, 1fr));
  gap: 28px;
  margin-top: 46px;
}

.spec-grid div {
  position: relative;
  padding: 18px 0 16px;
}

.spec-grid div::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
  opacity: 0.95;
}

.spec-grid div::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.spec-grid strong {
  display: block;
  margin-bottom: 6px;
  font-size: 34px;
  font-weight: 500;
}

.spec-grid span {
  color: var(--faint);
  font-size: 13px;
  letter-spacing: 0.06em;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

.section-head-copy {
  max-width: 720px;
}

.section-head p {
  max-width: 620px;
}

.vision {
  max-width: none;
  margin-top: 42px;
  min-height: clamp(360px, 30vw, 520px);
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(3, 5, 9, 0.46) 0%, rgba(3, 5, 9, 0.18) 48%, rgba(3, 5, 9, 0.2) 100%),
    url("../assets/vision-earth-horizon-compressed.jpg") center 66% / cover no-repeat,
    linear-gradient(180deg, #04070b 0%, #05070a 100%);
  box-shadow: 0 24px 68px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px);
}

.horizon {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: none;
  pointer-events: none;
  background: url("../assets/vision-earth-horizon-compressed.jpg") center 66% / cover no-repeat;
  filter: saturate(1.02) contrast(1.05);
  opacity: 0.82;
  -webkit-mask-image: none;
  mask-image: none;
}

.horizon::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(5, 7, 10, 0.42) 0%, rgba(5, 7, 10, 0.12) 48%, rgba(5, 7, 10, 0.34) 100%);
}

.horizon::after {
  display: none;
}

.vision-copy {
  position: relative;
  z-index: 2;
  width: min(640px, 100%);
  margin: 0 auto;
  padding: clamp(72px, 8vw, 112px) 0 clamp(68px, 7vw, 104px);
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(180px, auto) 1fr;
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  padding: 54px clamp(24px, 5vw, 72px) 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #05070a;
}

.footer-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  min-width: 0;
  gap: 0;
}

.footer-links a {
  color: var(--faint);
  font-size: 13px;
  line-height: 1.5;
  text-decoration: none;
  white-space: nowrap;
}

.footer-links a:not(:first-child)::before {
  content: "/";
  margin: 0 13px;
  color: rgba(255, 255, 255, 0.3);
}

.footer-meta {
  color: var(--faint);
  font-size: 13px;
}

.footer-meta {
  display: flex;
  grid-column: 1 / -1;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 6px;
  margin: 28px 0 0;
  text-align: center;
}

.footer-meta a {
  color: inherit;
  text-decoration: none;
}

.footer-meta a:hover {
  color: var(--text);
}

.footer-beian {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  vertical-align: middle;
}

.footer-beian img {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
  object-fit: contain;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

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

  .home-experience {
    grid-template-columns: 1fr;
  }

  .home-experience-visual {
    min-height: auto;
    overflow: visible;
  }

  .home-experience-stage {
    min-height: clamp(300px, 50vw, 520px);
    overflow: visible;
  }

  .home-experience-composite {
    width: min(100%, 900px);
    max-width: 100%;
    transform: none;
  }

  .product-system-visual {
    min-height: 460px;
  }

  .home-architecture-preview,
  .home-architecture-preview img {
    min-height: 360px;
  }

  .home-architecture-preview::after {
    left: 12%;
    right: 8%;
    bottom: -6%;
    height: 32%;
  }

  .device-screen-face {
    left: 39.7%;
    top: 30%;
    width: 43.1%;
    height: 40.4%;
  }

  .device-face-layer {
    left: 39.7%;
    top: 30%;
    width: 43.1%;
    height: 40.4%;
  }

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

@media (min-width: 721px) {
  .hero {
    --headline-copy-offset: clamp(10px, 1vw, 22px);
    padding-inline: clamp(72px, 7vw, 128px);
  }

  .hero-copy {
    width: min(600px, 100%);
    margin-left: var(--headline-copy-offset);
  }
}

@media (max-width: 720px) {
  .hero-title-line {
    white-space: normal;
  }

  .site-header {
    position: fixed;
    z-index: 10000;
    top: 0;
    left: 0;
    right: 0;
    width: auto;
    max-width: none;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 52px;
    align-items: center;
    gap: 12px;
    padding: 18px;
  }

  .brand {
    flex: 0 1 auto;
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .brand img {
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
  }

  .brand-text strong {
    max-width: 100%;
    font-size: 14px;
  }

  .brand-text small {
    display: block;
    max-width: 100%;
    overflow: hidden;
    color: rgba(244, 247, 251, 0.52);
    font-size: 10px;
    letter-spacing: 0.12em;
    line-height: 1.35;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .header-menu {
    display: block;
    position: relative;
    z-index: 10010;
    top: auto;
    right: auto;
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    justify-self: end;
    margin-left: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-trigger {
    position: relative;
    z-index: 10011;
    display: grid;
    flex: 0 0 52px;
    width: 52px;
    height: 52px;
    min-width: 52px;
    min-height: 52px;
    border-color: rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.075);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.28);
    opacity: 1;
    visibility: visible;
  }

  .nav-panel {
    right: 0;
    width: min(232px, calc(100dvw - 36px));
    min-width: 0;
    max-width: calc(100dvw - 36px);
  }

  .ghost-button {
    min-height: 38px;
    padding-inline: 16px;
    font-size: 12px;
  }

  .hero {
    --hero-bg-top: 0px;
    --hero-bg-bottom: -34px;
    min-height: auto;
    padding: 110px 18px 42px;
  }

  .hero-copy {
    padding-top: 0;
  }

  h1 {
    font-size: clamp(34px, 11vw, 50px);
    line-height: 1.08;
  }

  .hero h1 {
    font-size: clamp(36px, 9.4vw, 40px);
    line-height: 1.08;
  }

  .section-copy h2,
  .section-head h2,
  .vision h2 {
    font-size: clamp(30px, 8vw, 34px);
    line-height: 1.1;
  }

  .hero .eyebrow {
    --eyebrow-size: 13px;
  }

  .hero-subtitle {
    font-size: 15px;
  }

  .hero-bg {
    inset: var(--hero-bg-top) 0 var(--hero-bg-bottom) 0;
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.94) 0%, rgba(2, 4, 8, 0.72) 38%, rgba(2, 4, 8, 0.22) 68%, rgba(2, 4, 8, 0.5) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.18) 0%, rgba(2, 4, 8, 0.04) 22%, rgba(2, 4, 8, 0.3) 62%, rgba(2, 4, 8, 0.84) 100%),
      url("../assets/hero-home-ceiling-field-compressed.jpg") 61% top / auto 100% no-repeat;
  }

  .hero-canvas {
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.34;
  }

  .hero-bg::after {
    height: 34%;
  }

  .footer-links,
  .spec-grid {
    grid-template-columns: 1fr;
  }

  .technology,
  .scenes,
  .vision {
    padding: 64px 18px;
  }

  .technology {
    overflow-x: hidden;
  }

  .technology,
  .home-experience {
    position: relative;
    isolation: isolate;
  }

  @supports (overflow: clip) {
    .technology {
      overflow-x: clip;
    }
  }

  .home-experience {
    min-height: 760px;
    padding: 64px 18px 92px;
    grid-template-columns: 1fr;
    overflow: hidden;
  }

  .home-experience .section-copy {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    z-index: 4;
  }

  .product-system-visual,
  .architecture-visual {
    min-height: auto;
    padding: 24px;
    border-radius: 18px;
  }

  .home-experience-visual {
    position: absolute;
    z-index: 1;
    left: 50%;
    right: auto;
    bottom: 140px;
    width: min(100%, 430px);
    max-width: none;
    min-height: 0;
    overflow: hidden;
    transform: translateX(-50%);
    opacity: 0.82;
    pointer-events: none;
  }

  .home-experience-stage {
    width: 100%;
    max-width: 100%;
    min-height: 0;
    overflow: hidden;
  }

  .home-experience-composite {
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .home-experience-image {
    width: 100%;
    max-width: 100%;
    transform: none;
  }

  .technology .section-copy {
    z-index: 4;
  }

  .technology .spec-grid,
  .home-experience-spec {
    position: relative;
    z-index: 5;
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.78);
  }

  .technology .spec-grid div::after,
  .home-experience-spec div::after {
    background: rgba(255, 255, 255, 0.18);
  }

  .technology .spec-grid div::before,
  .home-experience-spec div::before {
    filter: drop-shadow(0 0 6px rgba(0, 0, 0, 0.55));
  }

  .technology {
    min-height: 790px;
    padding-bottom: 92px;
    overflow: hidden;
  }

  .home-architecture-preview {
    position: absolute;
    z-index: 1;
    left: 50%;
    right: auto;
    bottom: 100px;
    width: min(100%, 420px);
    max-width: none;
    min-height: 0;
    transform: translateX(-50%);
    opacity: 0.82;
    pointer-events: none;
  }

  .home-architecture-preview,
  .home-architecture-preview img {
    min-height: 0;
    border-radius: 0;
  }

  .home-architecture-preview img {
    width: 100%;
    height: auto;
  }

  .home-architecture-preview::before {
    inset: -12% -12% -8%;
    opacity: 0.38;
  }

  .home-architecture-preview::after {
    left: 5%;
    right: 4%;
    bottom: -2%;
    height: 28%;
    opacity: 0.42;
  }

  .device-screen-face {
    left: 39.7%;
    top: 30%;
    width: 43.1%;
    height: 40.4%;
  }

  .device-face-layer {
    left: 39.7%;
    top: 30%;
    width: 43.1%;
    height: 40.4%;
  }

  .product-system-visual article {
    width: 100%;
  }

  .product-system-visual article:nth-of-type(2) {
    justify-self: stretch;
  }

  .architecture-visual {
    grid-template-columns: 1fr;
  }

  .architecture-visual span {
    min-height: 58px;
  }

  .section-head {
    display: block;
  }

  .site-footer {
    gap: 18px;
    padding: 30px 18px 22px;
  }

  .site-footer .footer-brand {
    display: none;
  }

  .site-footer .footer-links {
    justify-content: center;
    row-gap: 8px;
  }

  .site-footer .footer-links a {
    font-size: 12px;
    line-height: 1.5;
  }

  .site-footer .footer-links a:not(:first-child)::before {
    margin: 0 8px;
  }

  .site-footer .footer-meta {
    display: grid;
    justify-items: center;
    gap: 4px;
    margin-top: 10px;
    font-size: 11px;
    line-height: 1.6;
  }

  .site-footer .footer-divider {
    display: none;
  }

  .horizon {
    left: 0;
    right: 0;
    bottom: -68px;
    width: auto;
    height: 432px;
    transform: none;
  }
}


/* V3 sub pages */
.sub-page {
  min-height: 100vh;
  --sub-visual-top: 0px;
  --sub-visual-bottom: -56px;
  --sub-visual: url("../assets/hero-device-video-v4.jpg");
  --sub-visual-size: cover;
  --sub-visual-position: 66% top;
  background:
    radial-gradient(circle at 76% 10%, rgba(132, 169, 224, 0.16), transparent 32vw),
    radial-gradient(circle at 14% 30%, rgba(117, 217, 255, 0.07), transparent 28vw),
    linear-gradient(180deg, #05070c 0%, #020306 48%, #05070a 100%);
}

.page-technology {
  --sub-visual: url("../assets/tech-hero-architecture-v6-filled-original.jpg");
  --sub-visual-position: center 66%;
  --sub-visual-size: min(118%, 2200px) auto;
}

.page-scenes {
  --sub-visual: url("../assets/scene-hero-entrance-v2.jpg");
  --sub-visual-position: center center;
  --sub-visual-size: cover;
}

.page-origin {
  --sub-visual: url("../assets/origin-vision-orbit-v4-compressed.jpg");
  --sub-visual-position: center top;
  --sub-visual-size: cover;
}

.page-contact {
  --sub-visual: url("../assets/contact-hero-bg-v2-compressed.jpg");
  --sub-visual-position: 68% top;
  --sub-visual-size: cover;
}

.sub-header {
  position: fixed;
}

.sub-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: calc(100vh - 92px);
  max-width: none;
  margin: 0;
  padding: clamp(96px, 10vw, 148px) clamp(24px, 5vw, 72px) clamp(68px, 9vw, 116px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, #05070c 0%, #020306 100%);
}

.sub-hero::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.74) 0%, rgba(2, 4, 8, 0.42) 32%, rgba(2, 4, 8, 0.08) 62%, rgba(2, 4, 8, 0.24) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, rgba(2, 4, 8, 0.1) 48%, rgba(2, 4, 8, 0.48) 100%),
    var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat;
  opacity: 0.9;
  filter: brightness(1.12) saturate(0.98) contrast(1.06);
}

.sub-hero::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.58) 0%, rgba(2, 4, 8, 0.3) 36%, rgba(2, 4, 8, 0.04) 68%, rgba(2, 4, 8, 0.26) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.08) 0%, transparent 46%, rgba(2, 4, 8, 0.38) 100%);
}

.page-technology .sub-hero::before {
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.62) 0%, rgba(2, 4, 8, 0.36) 34%, rgba(2, 4, 8, 0.07) 66%, rgba(2, 4, 8, 0.22) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, rgba(2, 4, 8, 0.08) 48%, rgba(2, 4, 8, 0.42) 100%),
    var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat;
  opacity: 0.94;
  filter: brightness(1.08) saturate(1) contrast(1.04);
}

.page-technology .sub-hero::after {
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.42) 0%, rgba(2, 4, 8, 0.22) 34%, rgba(2, 4, 8, 0.04) 68%, rgba(2, 4, 8, 0.18) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, transparent 48%, rgba(2, 4, 8, 0.32) 100%);
}

.page-scenes .sub-hero {
  background: #020306;
}

.page-scenes .sub-hero::before {
  display: block;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.66) 0%, rgba(2, 4, 8, 0.4) 32%, rgba(2, 4, 8, 0.08) 62%, rgba(2, 4, 8, 0.22) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, rgba(2, 4, 8, 0.08) 50%, rgba(2, 4, 8, 0.46) 100%),
    var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat;
  opacity: 0.94;
  filter: brightness(1.03) saturate(1.02) contrast(1.04);
}

.page-scenes .sub-hero::after {
  display: block;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.5) 0%, rgba(2, 4, 8, 0.28) 34%, rgba(2, 4, 8, 0.04) 68%, rgba(2, 4, 8, 0.18) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.03) 0%, transparent 48%, rgba(2, 4, 8, 0.3) 100%);
}

.sub-hero > * {
  position: relative;
  z-index: 2;
}

.page-scenes .scene-hero-field {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 68% 24%, rgba(121, 210, 255, 0.14), transparent 34%),
    radial-gradient(circle at 24% 70%, rgba(142, 255, 210, 0.1), transparent 36%),
    linear-gradient(118deg, rgba(255, 255, 255, 0.045), transparent 38%, rgba(188, 138, 255, 0.05) 74%, transparent 100%);
  opacity: 0.72;
}

.sub-hero h1 {
  width: min(760px, 100%);
  margin-bottom: 22px;
  font-size: clamp(44px, 5.4vw, 76px);
  line-height: 1.08;
  letter-spacing: 0;
}

.sub-hero > p:last-of-type {
  width: min(640px, 100%);
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.contact-hero-details {
  display: block;
  width: min(660px, calc(100% - var(--headline-copy-offset, 0px)));
  margin-top: clamp(28px, 4vw, 46px);
  margin-left: var(--headline-copy-offset, 0);
  border-left: 1px solid rgba(255, 255, 255, 0.22);
}

.contact-hero-item {
  position: relative;
  min-width: 0;
  padding: 16px 0 18px 24px;
}

.contact-hero-item + .contact-hero-item {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-left: 0;
  padding-left: 24px;
}

.contact-hero-item span {
  display: block;
  margin-bottom: 8px;
  color: var(--faint);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.contact-hero-item strong {
  display: block;
  color: var(--text);
  font-size: clamp(18px, 1.8vw, 24px);
  line-height: 1.35;
}

.contact-wechat-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.contact-qr-control {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.contact-qr-trigger {
  position: relative;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.13), rgba(255, 255, 255, 0.035));
  box-shadow:
    0 12px 30px rgba(0, 0, 0, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.contact-qr-trigger::before,
.contact-qr-trigger::after {
  content: "";
  position: absolute;
  display: block;
}

.contact-qr-trigger::before {
  width: 20px;
  height: 15px;
  border: 1.8px solid rgba(255, 255, 255, 0.9);
  border-radius: 8px;
}

.contact-qr-trigger::after {
  width: 7px;
  height: 7px;
  right: 12px;
  bottom: 12px;
  border-right: 1.8px solid rgba(255, 255, 255, 0.9);
  border-bottom: 1.8px solid rgba(255, 255, 255, 0.9);
  border-bottom-right-radius: 2px;
  transform: rotate(22deg);
  background: transparent;
}

.contact-qr-trigger span {
  position: relative;
  z-index: 1;
  display: block;
  width: 3px;
  height: 3px;
  margin: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  box-shadow:
    -5px 0 0 rgba(255, 255, 255, 0.88),
    5px 0 0 rgba(255, 255, 255, 0.88);
}

.contact-qr-control:hover .contact-qr-trigger,
.contact-qr-control:focus-within .contact-qr-trigger,
.contact-qr-control.is-open .contact-qr-trigger {
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.36);
  box-shadow:
    0 16px 42px rgba(0, 0, 0, 0.34),
    0 0 26px rgba(134, 199, 255, 0.14),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.contact-qr-trigger:focus-visible {
  outline: 1px solid rgba(255, 255, 255, 0.62);
  outline-offset: 6px;
}

.contact-hero-item a {
  color: #fff;
}

.contact-hero-wechat {
  width: min(420px, 100%);
  outline: none;
}

.contact-qr-slide {
  position: fixed;
  z-index: 80;
  left: var(--qr-left, 50vw);
  top: var(--qr-top, 50vh);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -8px);
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(7, 10, 16, 0.72);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
  transition: opacity 220ms ease, transform 220ms ease;
}

.contact-qr-control.is-open .contact-qr-slide {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

@media (hover: hover) and (pointer: fine) {
  .contact-qr-control:hover .contact-qr-slide,
  .contact-qr-control:focus-within .contact-qr-slide {
    transform: translate(-50%, 0);
  }
}

.contact-qr-slide img {
  display: block;
  width: 168px;
  border-radius: 12px;
  background: #fff;
  padding: 8px;
}

.scene-showcase {
  position: relative;
  overflow: hidden;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(58px, 7vw, 92px) 0 clamp(60px, 8vw, 100px);
}

.scene-showcase .section-head {
  width: min(calc(100% - 48px), calc(var(--max) - 96px));
  margin: 0 auto 30px;
}

.scene-showcase .eyebrow {
  --eyebrow-gap: 12px;
}

.scene-showcase-scroll {
  --scene-showcase-gap: clamp(18px, 2.8vw, 34px);
  --scene-showcase-card-width: clamp(340px, 42vw, 560px);
  --scene-showcase-card-radius: 24px;
  --scene-showcase-device-width: 100%;
  position: relative;
  width: min(100%, var(--max));
  margin: 0 auto;
  overflow: hidden;
  overflow-y: hidden;
  padding: 4px 0 18px;
  cursor: grab;
  touch-action: pan-y;
}

.scene-showcase-scroll:focus-visible {
  outline: 1px solid rgba(245, 248, 252, 0.28);
  outline-offset: -8px;
}

.scene-showcase-scroll.is-dragging {
  cursor: grabbing;
  user-select: none;
}

.scene-showcase-device-fixed {
  position: absolute;
  top: 4px;
  left: 50%;
  display: block;
  width: var(--scene-showcase-device-width);
  height: auto;
  max-width: none;
  -webkit-mask-image: none;
  mask-image: none;
  pointer-events: none;
  user-select: none;
  transform: translateX(-50%);
}

.scene-showcase-device-body {
  z-index: 4;
  opacity: 1;
  filter: none;
  transition:
    opacity 240ms ease,
    filter 240ms ease;
}

.scene-showcase-device-rail {
  z-index: 5;
  opacity: 1;
  filter: none;
}

.scene-ui-card {
  position: absolute;
  z-index: 3;
  top: 6%;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  box-shadow: none;
  backdrop-filter: none;
  color: rgba(244, 247, 251, 0.92);
  pointer-events: none;
  opacity: calc(1 - var(--slide-factor, 1));
  filter: blur(calc(var(--slide-factor, 1) * 2.4px));
  transition: opacity 120ms linear, transform 120ms linear, filter 120ms linear;
}

.scene-ui-card-left {
  left: 22%;
  transform: translateX(calc(-10px * var(--slide-factor, 1)));
}

.scene-ui-card-right {
  right: 22%;
  transform: translateX(calc(10px * var(--slide-factor, 1)));
}

.scene-ui-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.scene-ui-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(244, 247, 251, 0.42);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.6);
}

.scene-ui-row.is-on {
  color: rgba(244, 247, 251, 0.9);
}

.scene-ui-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: currentColor;
  filter: drop-shadow(0 1px 4px rgba(0, 0, 0, 0.6));
}

.scene-ui-dot {
  width: 6px;
  height: 6px;
  flex-shrink: 0;
  border-radius: 50%;
  background: rgba(244, 247, 251, 0.28);
}

.scene-ui-row.is-on .scene-ui-dot {
  background: rgba(132, 220, 156, 0.7);
  box-shadow: 0 0 6px rgba(132, 220, 156, 0.45);
}

.scene-ui-value {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: currentColor;
  font-variant-numeric: tabular-nums;
}

.showcase-ui-layer {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: calc(1 - var(--slide-factor, 1));
  filter: blur(calc(var(--slide-factor, 1) * 2px));
  transition: opacity 90ms ease-out, filter 90ms ease-out;
}

.showcase-stack {
  position: absolute;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.showcase-stack-left { left: 8.5%; top: 10%; }
.showcase-stack-right { right: 8.5%; top: 10%; }
.showcase-stack-compact { gap: 7px; }

.showcase-ui-home .showcase-stack-left {
  top: 7%;
  gap: 5px;
}

.showcase-ui-home .showcase-card,
.showcase-ui-home .showcase-stack-compact .showcase-card {
  min-height: clamp(34px, 3vw, 42px);
}

.showcase-ui-child .showcase-call-panel {
  right: 8.5%;
  top: 10%;
}

.showcase-card {
  position: relative;
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: center;
  gap: 9px;
  width: clamp(118px, 11vw, 146px);
  min-height: clamp(44px, 4vw, 54px);
  padding: 8px 22px 8px 9px;
  overflow: hidden;
  border: 1px solid rgba(245, 248, 252, 0.13);
  border-radius: 12px;
  background:
    radial-gradient(circle at 18% 12%, rgba(131, 217, 255, 0.1), transparent 45%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(6, 10, 15, 0.43));
  box-shadow:
    0 14px 34px rgba(0, 0, 0, 0.25),
    inset 0 1px 0 rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(10px);
}

.showcase-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, transparent 0 36%, rgba(131, 217, 255, 0.08) 50%, transparent 64% 100%);
  transform: translateX(-120%);
  animation: showcaseSweep 5.2s ease-in-out infinite;
}

.showcase-card:nth-child(2)::before { animation-delay: 0.35s; }
.showcase-card:nth-child(3)::before { animation-delay: 0.7s; }
.showcase-card:nth-child(4)::before { animation-delay: 1.05s; }
.showcase-card:nth-child(5)::before { animation-delay: 1.4s; }

.showcase-icon {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(245, 248, 252, 0.16);
  border-radius: 8px;
  color: rgba(245, 248, 252, 0.82);
  background: rgba(255, 255, 255, 0.045);
}

.showcase-icon svg {
  display: block;
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.showcase-signal {
  position: absolute;
  z-index: 3;
  top: 50%;
  right: 8px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(245, 248, 252, 0.28);
  transform: translateY(-50%);
}

.showcase-card.is-on .showcase-signal {
  background: rgba(143, 233, 165, 0.88);
  box-shadow: 0 0 12px rgba(143, 233, 165, 0.66);
}

.showcase-card-variants .showcase-signal {
  display: none;
}

.showcase-detail {
  position: relative;
  z-index: 1;
  min-width: 0;
  min-height: 28px;
  overflow: hidden;
}

.showcase-suit {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 7px;
  align-items: center;
}

.showcase-suit > i {
  width: 22px;
  height: 28px;
  border: 1px solid rgba(245, 248, 252, 0.52);
  border-radius: 5px 5px 7px 7px;
  clip-path: polygon(24% 0, 76% 0, 100% 28%, 82% 100%, 18% 100%, 0 28%);
  opacity: 0.9;
}

.showcase-pants {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 7px;
  align-items: center;
}

.showcase-pants > i {
  position: relative;
  display: block;
  width: 22px;
  height: 28px;
  border: 1px solid rgba(245, 248, 252, 0.24);
  border-radius: 6px;
  opacity: 0.9;
}

.showcase-pants > i::before,
.showcase-pants > i::after {
  content: "";
  position: absolute;
  top: 4px;
  width: 7px;
  height: 20px;
  border: 1px solid rgba(245, 248, 252, 0.52);
  border-top-width: 2px;
  border-radius: 4px 4px 3px 3px;
  transform-origin: top center;
}

.showcase-pants > i::before {
  left: 4px;
  transform: skewX(-5deg);
}

.showcase-pants > i::after {
  right: 4px;
  transform: skewX(5deg);
}

.showcase-meter {
  display: flex;
  flex-direction: column;
  gap: 5px;
  justify-content: center;
}

.showcase-meter i {
  display: block;
  width: var(--w);
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, #83d9ff, rgba(143, 233, 165, 0.66));
  opacity: 0.76;
}

.showcase-meter .is-orange { background: linear-gradient(90deg, #ff9f72, rgba(245, 248, 252, 0.36)); }
.showcase-meter .is-red { background: linear-gradient(90deg, #ff6f73, rgba(245, 248, 252, 0.32)); }

.showcase-meter-single {
  gap: 0;
}

.showcase-sound {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
}

.showcase-sound i {
  display: block;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(131, 217, 255, 0.88), rgba(143, 233, 165, 0.5));
  box-shadow: 0 0 8px rgba(131, 217, 255, 0.25);
}

.showcase-sound i:nth-child(1) { height: 10px; }
.showcase-sound i:nth-child(2) { height: 18px; }
.showcase-sound i:nth-child(3) { height: 24px; }
.showcase-sound i:nth-child(4) { height: 14px; }

.showcase-temp {
  display: flex;
  align-items: center;
  min-height: 28px;
  color: rgba(225, 250, 255, 0.88);
  font-size: clamp(11px, 0.86vw, 13px);
  font-weight: 600;
  letter-spacing: 0.04em;
}

.showcase-air {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
}

.showcase-air i {
  display: block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(143, 233, 165, 0.74);
  box-shadow: 0 0 8px rgba(143, 233, 165, 0.32);
}

.showcase-air i:nth-child(2) {
  opacity: 0.78;
}

.showcase-air i:nth-child(3) {
  background: rgba(245, 248, 252, 0.24);
  box-shadow: none;
}

.showcase-route {
  display: flex;
  align-items: center;
  gap: 5px;
  min-height: 28px;
}

.showcase-route i {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(245, 248, 252, 0.24);
}

.showcase-route i:nth-child(1),
.showcase-route i:nth-child(2) {
  background: rgba(131, 217, 255, 0.72);
  box-shadow: 0 0 8px rgba(131, 217, 255, 0.28);
}

.showcase-dots {
  display: grid;
  grid-template-columns: repeat(5, 7px);
  gap: 6px;
  align-items: center;
  min-height: 28px;
}

.showcase-dots em {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(245, 248, 252, 0.24);
}

.showcase-dots em:nth-child(-n + 3) {
  background: rgba(143, 233, 165, 0.72);
  box-shadow: 0 0 8px rgba(143, 233, 165, 0.34);
}

.showcase-color-dots {
  display: flex;
  gap: 7px;
  align-items: center;
  min-height: 28px;
}

.showcase-color-dots em {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(245, 248, 252, 0.24);
}

.showcase-color-dots em:nth-child(1) {
  background: #83d9ff;
  box-shadow: 0 0 8px rgba(131, 217, 255, 0.46);
}

.showcase-color-dots em:nth-child(2) {
  background: #8ce9a5;
  box-shadow: 0 0 8px rgba(140, 233, 165, 0.42);
}

.showcase-color-dots em:nth-child(3) {
  background: #d8b7ff;
  box-shadow: 0 0 8px rgba(216, 183, 255, 0.36);
}

.showcase-color-dots em:nth-child(4) {
  background: #c2865b;
  box-shadow: 0 0 8px rgba(194, 134, 91, 0.32);
}

.showcase-color-dots em:nth-child(5) {
  background: #2f3233;
  border: 1px solid rgba(245, 248, 252, 0.26);
}

.showcase-style-dots em:nth-child(1) {
  background: rgba(245, 248, 252, 0.92);
  box-shadow: 0 0 8px rgba(245, 248, 252, 0.36);
}

.showcase-style-dots em:nth-child(2) {
  background: #ffd35f;
  box-shadow: 0 0 8px rgba(255, 211, 95, 0.42);
}

.showcase-style-dots em:nth-child(3) {
  background: #ff6f73;
  box-shadow: 0 0 8px rgba(255, 111, 115, 0.38);
}

.showcase-time {
  display: flex;
  align-items: center;
  font-size: clamp(11px, 0.86vw, 13px);
  font-weight: 600;
  color: rgba(245, 248, 252, 0.86);
  letter-spacing: 0.02em;
  line-height: 1;
}

.showcase-wave svg {
  display: block;
  width: 72px;
  height: 28px;
}

.showcase-wave path {
  fill: none;
  stroke: rgba(131, 217, 255, 0.78);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.showcase-avatar {
  display: grid;
  grid-template-columns: 22px 1fr 13px;
  gap: 8px;
  align-items: center;
}

.showcase-avatar > i {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, rgba(245, 248, 252, 0.8), rgba(131, 217, 255, 0.26));
}

.showcase-avatar > em {
  position: relative;
  width: 13px;
  height: 13px;
  border: 1px solid rgba(245, 248, 252, 0.42);
  border-radius: 50%;
}

.showcase-avatar > em::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 3px;
  width: 6px;
  height: 3px;
  border-left: 1px solid #8ce9a5;
  border-bottom: 1px solid #8ce9a5;
  transform: rotate(-45deg);
}

.showcase-plus {
  position: relative;
  display: block;
  width: 28px;
  height: 28px;
  margin: auto;
  border: 1px solid rgba(245, 248, 252, 0.28);
  border-radius: 8px;
}

.showcase-plus::before,
.showcase-plus::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 12px;
  height: 1px;
  background: rgba(245, 248, 252, 0.55);
  transform: translate(-50%, -50%);
}

.showcase-plus::after { transform: translate(-50%, -50%) rotate(90deg); }

.showcase-call-panel {
  position: absolute;
  right: 7%;
  top: 30%;
  z-index: 6;
  width: clamp(94px, 9vw, 118px);
  padding: 10px;
  border: 1px solid rgba(245, 248, 252, 0.18);
  border-radius: 14px;
  background: rgba(8, 12, 17, 0.6);
  backdrop-filter: blur(10px);
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.34);
}

.showcase-call-face {
  position: relative;
  width: 42px;
  height: 42px;
  margin: 0 auto 8px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, rgba(245, 248, 252, 0.88), rgba(131, 217, 255, 0.24));
  overflow: hidden;
}

.showcase-call-face::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 28%;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(9, 13, 18, 0.62);
  transform: translateX(-50%);
}

.showcase-call-face::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 18%;
  width: 23px;
  height: 13px;
  border-radius: 14px 14px 8px 8px;
  background: rgba(9, 13, 18, 0.58);
  transform: translateX(-50%);
}

.showcase-call-wave {
  height: 16px;
  margin-bottom: 8px;
  background: repeating-linear-gradient(90deg, rgba(245, 248, 252, 0.18) 0 2px, transparent 2px 5px);
  background-position: 0 0;
  mask-image: linear-gradient(180deg, transparent 0 20%, #000 20% 80%, transparent 80%);
  animation: showcaseCallWave 1.1s linear infinite;
}

.showcase-call-actions {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.showcase-call-actions i {
  width: 22px;
  height: 22px;
  border-radius: 50%;
}

.showcase-call-actions .is-hang { background: #e95757; }
.showcase-call-actions .is-answer { background: #45c978; }

.showcase-stack-compact .showcase-card {
  width: clamp(106px, 10vw, 132px);
  min-height: clamp(42px, 3.6vw, 48px);
  grid-template-columns: 28px 1fr;
  padding-right: 20px;
}

.showcase-stack-compact .showcase-icon {
  width: 28px;
  height: 28px;
}

.showcase-stack-compact .showcase-icon svg {
  width: 18px;
  height: 18px;
}

@keyframes showcaseSweep {
  0%, 44% { transform: translateX(-120%); }
  74%, 100% { transform: translateX(120%); }
}

@keyframes showcaseCallWave {
  0% {
    background-position: 0 0;
    opacity: 0.46;
  }
  50% {
    background-position: 9px 0;
    opacity: 0.86;
  }
  100% {
    background-position: 18px 0;
    opacity: 0.46;
  }
}

.scene-showcase-track {
  display: flex;
  gap: 0;
  align-items: center;
  min-width: 0;
}

.scene-detail span {
  display: block;
  margin-bottom: 10px;
  color: rgba(245, 248, 252, 0.48);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.22em;
}

.scene-showcase-slide {
  position: relative;
  flex: 0 0 auto;
  width: var(--scene-showcase-card-width);
  min-width: 0;
  aspect-ratio: 1;
  margin: 0 var(--scene-showcase-gap) 0 0;
  overflow: hidden;
  border-radius: var(--scene-showcase-card-radius);
  background: transparent;
  box-shadow: none;
  opacity: 0.86;
  transition:
    border-color 260ms ease,
    box-shadow 260ms ease,
    opacity 260ms ease;
  will-change: opacity;
}

.scene-showcase-slide.is-active {
  box-shadow: none;
  opacity: 1;
}

.scene-showcase-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.98) contrast(1.03);
  pointer-events: none;
  user-select: none;
  transform: none;
  transition: transform 260ms ease, filter 260ms ease;
}

.scene-showcase-slide.is-active img {
  filter: saturate(1.02) contrast(1.04);
  transform: none;
}

.scene-toc {
  position: sticky;
  top: 64px;
  z-index: 6;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin: 0 0 clamp(28px, 4vw, 44px);
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(3, 5, 9, 0.78);
  backdrop-filter: blur(14px);
}

.scene-toc-item {
  position: relative;
  padding: 14px 16px 12px;
  border: 0;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  background: transparent;
  color: var(--brand);
  font-family: inherit;
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.24s ease;
}

.scene-toc-item:first-child { border-left: 0; }

.scene-toc-item:hover {
  background: rgba(255, 255, 255, 0.025);
}

.scene-toc-item.is-active::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
}

.scene-toc-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--brand);
  font-size: 14px;
  font-weight: 500;
}

.scene-toc-item.is-active strong {
  color: var(--cyan);
}

.scene-toc-item span {
  display: block;
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.32em;
}

.scene-detail-stack {
  --scene-detail-image-ratio: 16 / 8;
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  max-width: min(1520px, 100%);
  margin: 0 auto;
  padding: clamp(36px, 6vw, 76px) clamp(22px, 4vw, 52px) clamp(20px, 3vw, 36px);
}

.scene-detail-stack[data-scene-tabs] .scene-detail {
  display: none;
}

.scene-detail-stack[data-scene-tabs] .scene-detail.is-active {
  display: grid;
}

.scene-detail {
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: clamp(18px, 2.6vw, 28px);
  min-height: 0;
  scroll-margin-top: 140px;
  padding: clamp(18px, 2.4vw, 28px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 24px;
  background:
    radial-gradient(circle at 18% 16%, rgba(131, 217, 255, 0.1), transparent 32%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02));
  box-shadow:
    0 24px 74px rgba(0, 0, 0, 0.22),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.scene-detail-media {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: var(--scene-detail-image-ratio);
  margin: 0;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
  isolation: isolate;
}

.scene-detail-media::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(1, 4, 8, 0.18), transparent 22%, transparent 78%, rgba(1, 4, 8, 0.18)),
    linear-gradient(180deg, rgba(1, 4, 8, 0.06), transparent 40%, rgba(1, 4, 8, 0.12));
  pointer-events: none;
}

.scene-detail-media > img {
  width: 100%;
  height: auto;
  aspect-ratio: var(--scene-detail-image-ratio);
  min-height: 0;
  object-fit: cover;
  object-position: center;
  border-radius: inherit;
  opacity: 1;
  filter: saturate(0.92) contrast(1.02);
}

.scene-detail-education-image {
  object-position: 68% center;
}

.scene-device-grid {
  position: absolute;
  inset: clamp(18px, 2.6vw, 34px);
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(118px, 154px) minmax(118px, 154px);
  grid-auto-rows: minmax(56px, auto);
  align-content: space-between;
  justify-content: space-between;
  gap: clamp(10px, 1.4vw, 16px);
  pointer-events: none;
}

.scene-device-pill {
  position: relative;
  display: grid;
  grid-template-columns: 1fr clamp(24px, 2.2vw, 30px);
  align-items: center;
  min-height: clamp(50px, 4.2vw, 60px);
  padding: clamp(8px, 1vw, 11px) clamp(9px, 1.1vw, 12px) clamp(8px, 1vw, 11px) clamp(11px, 1.2vw, 14px);
  overflow: hidden;
  border: 1px solid rgba(131, 217, 255, 0.22);
  border-radius: 12px;
  background:
    radial-gradient(circle at 18% 12%, rgba(131, 217, 255, 0.18), transparent 42%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(5, 11, 16, 0.56));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.12),
    inset 0 0 18px rgba(131, 217, 255, 0.04),
    0 12px 24px rgba(0, 0, 0, 0.22),
    0 0 16px rgba(94, 214, 255, 0.08);
  color: #83d9ff;
  backdrop-filter: blur(8px);
}

.scene-device-pill::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(112deg, transparent 0 36%, rgba(131, 217, 255, 0.14) 50%, transparent 64% 100%);
  transform: translateX(-120%);
  animation: sceneDeviceSweep 5.4s ease-in-out infinite;
  pointer-events: none;
}

.scene-device-pill:nth-child(2)::before { animation-delay: 0.35s; }
.scene-device-pill:nth-child(3)::before { animation-delay: 0.7s; }
.scene-device-pill:nth-child(4)::before { animation-delay: 1.05s; }
.scene-device-pill:nth-child(5)::before { animation-delay: 1.4s; }
.scene-device-pill:nth-child(6)::before { animation-delay: 1.75s; }

@keyframes sceneDeviceSweep {
  0%, 42% { transform: translateX(-120%); }
  72%, 100% { transform: translateX(120%); }
}

.scene-device-pill:nth-child(odd) {
  justify-self: start;
}

.scene-device-pill:nth-child(even) {
  justify-self: end;
}

.scene-device-pill b {
  display: block;
  font-size: clamp(12px, 1.2vw, 15px);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0;
  color: #83d9ff !important;
  -webkit-text-fill-color: #83d9ff;
  text-shadow: none;
}

.scene-device-icon {
  position: relative;
  display: grid;
  place-items: center;
  width: clamp(22px, 2vw, 26px);
  height: clamp(22px, 2vw, 26px);
  color: #83d9ff;
  background: none;
  box-shadow: none;
}

.scene-device-icon svg {
  width: clamp(17px, 1.6vw, 20px);
  height: clamp(17px, 1.6vw, 20px);
  stroke: currentColor;
  color: #83d9ff;
  stroke-width: 1.7;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.scene-device-icon::before,
.scene-device-icon::after {
  content: "";
  position: absolute;
  box-sizing: border-box;
}

.scene-device-light::before {
  left: 11px;
  top: 7px;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 50% 50% 45% 45%;
}

.scene-device-light::after {
  left: 14px;
  top: 25px;
  width: 10px;
  height: 4px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.scene-device-air::before {
  left: 8px;
  top: 10px;
  width: 22px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 4px;
}

.scene-device-air::after {
  left: 12px;
  top: 24px;
  width: 14px;
  height: 5px;
  border-top: 2px solid currentColor;
  opacity: 0.72;
}

.scene-device-tv::before,
.scene-device-board::before,
.scene-device-display::before {
  left: 7px;
  top: 9px;
  width: 24px;
  height: 16px;
  border: 2px solid currentColor;
  border-radius: 3px;
}

.scene-device-tv::after,
.scene-device-board::after,
.scene-device-display::after {
  left: 15px;
  top: 27px;
  width: 8px;
  height: 3px;
  border-top: 2px solid currentColor;
}

.scene-device-cloud::before {
  left: 8px;
  top: 16px;
  width: 22px;
  height: 12px;
  border: 2px solid currentColor;
  border-radius: 999px;
}

.scene-device-cloud::after {
  left: 13px;
  top: 11px;
  width: 13px;
  height: 13px;
  border-top: 2px solid currentColor;
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
  border-radius: 999px 999px 0 0;
}

.scene-device-safety::before,
.scene-device-alert::before {
  left: 10px;
  top: 8px;
  width: 18px;
  height: 22px;
  border: 2px solid currentColor;
  border-radius: 12px 12px 8px 8px;
}

.scene-device-safety::after,
.scene-device-alert::after {
  left: 18px;
  top: 14px;
  width: 2px;
  height: 10px;
  background: currentColor;
  box-shadow: 0 12px 0 currentColor;
}

.scene-device-sensor::before,
.scene-device-state::before,
.scene-device-rhythm::before {
  left: 7px;
  top: 17px;
  width: 24px;
  height: 4px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.scene-device-sensor::after,
.scene-device-state::after,
.scene-device-rhythm::after {
  left: 16px;
  top: 10px;
  width: 7px;
  height: 18px;
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
  border-radius: 999px;
}

.scene-device-record::before,
.scene-device-note::before,
.scene-device-review::before {
  left: 10px;
  top: 8px;
  width: 18px;
  height: 22px;
  border: 2px solid currentColor;
  border-radius: 4px;
}

.scene-device-record::after,
.scene-device-note::after,
.scene-device-review::after {
  left: 14px;
  top: 14px;
  width: 10px;
  height: 10px;
  border-top: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
}

.scene-device-service::before,
.scene-device-guide::before,
.scene-device-interact::before {
  left: 8px;
  top: 10px;
  width: 22px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 999px;
}

.scene-device-service::after,
.scene-device-guide::after,
.scene-device-interact::after {
  left: 13px;
  top: 17px;
  width: 12px;
  height: 2px;
  background: currentColor;
  box-shadow: 0 5px 0 currentColor;
}

.scene-device-audit::before,
.scene-device-data::before {
  left: 9px;
  top: 9px;
  width: 20px;
  height: 20px;
  border: 2px solid currentColor;
  border-radius: 50%;
}

.scene-device-audit::after,
.scene-device-data::after {
  left: 18px;
  top: 14px;
  width: 2px;
  height: 12px;
  background: currentColor;
  transform: rotate(45deg);
}

.scene-device-map::before {
  left: 8px;
  top: 10px;
  width: 22px;
  height: 18px;
  border: 2px solid currentColor;
  border-radius: 6px;
}

.scene-device-map::after {
  left: 12px;
  top: 14px;
  width: 14px;
  height: 10px;
  border-left: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.scene-device-fit::before {
  left: 13px;
  top: 8px;
  width: 12px;
  height: 22px;
  border: 2px solid currentColor;
  border-radius: 10px 10px 3px 3px;
}

.scene-device-fit::after {
  left: 8px;
  top: 13px;
  width: 22px;
  height: 10px;
  border-top: 2px solid currentColor;
}

.scene-device-icon::before,
.scene-device-icon::after {
  display: none;
}

.scene-detail div {
  display: grid;
  grid-template-columns: minmax(210px, 0.38fr) minmax(320px, 0.62fr);
  column-gap: clamp(42px, 8vw, 132px);
  align-items: end;
  padding: 0 clamp(8px, 1.4vw, 18px) clamp(8px, 1vw, 12px);
}

.scene-detail h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4vw, 56px);
  line-height: 1.12;
}

.scene-detail p {
  grid-column: 2;
  grid-row: 1 / span 2;
  max-width: 38em;
  margin: 0;
  color: rgba(222, 230, 240, 0.78);
  font-size: 16px;
  line-height: 1.9;
}

.scene-more-flow {
  position: relative;
  z-index: 3;
  max-width: min(1520px, 100%);
  margin: 0 auto clamp(20px, 3vw, 34px);
  padding: 0 clamp(22px, 4vw, 52px);
}

.scene-more-flow-card {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(10px, 1.2vw, 16px);
  width: 100%;
  min-height: clamp(58px, 5vw, 76px);
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.075), transparent 44%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.018));
  box-shadow:
    0 18px 48px rgba(0, 0, 0, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.scene-more-flow span {
  width: clamp(6px, 0.6vw, 8px);
  height: clamp(6px, 0.6vw, 8px);
  border-radius: 999px;
  background: rgba(218, 232, 245, 0.22);
  box-shadow: 0 0 0 rgba(255, 255, 255, 0);
  opacity: 0.34;
  animation: sceneMorePulse 2.6s ease-in-out infinite;
}

.scene-more-flow span:nth-child(2) {
  animation-delay: 0.18s;
}

.scene-more-flow span:nth-child(3) {
  animation-delay: 0.36s;
}

.scene-more-flow span:nth-child(4) {
  animation-delay: 0.54s;
}

.scene-more-flow span:nth-child(5) {
  animation-delay: 0.72s;
}

.scene-more-flow span:nth-child(6) {
  animation-delay: 0.9s;
}

@keyframes sceneMorePulse {
  0%,
  66%,
  100% {
    opacity: 0.28;
    transform: scale(0.82);
    background: rgba(218, 232, 245, 0.22);
    box-shadow: 0 0 0 rgba(255, 255, 255, 0);
  }

  18%,
  34% {
    opacity: 1;
    transform: scale(1.18);
    background: rgba(255, 255, 255, 0.96);
    box-shadow:
      0 0 18px rgba(255, 255, 255, 0.48),
      0 0 34px rgba(255, 255, 255, 0.16);
  }
}

.manifesto-panel {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(420px, 1.18fr);
  gap: 44px;
  max-width: calc(var(--max) - 144px);
  margin: 0 auto clamp(72px, 10vw, 120px);
  padding: clamp(34px, 5vw, 58px);
}

.manifesto-panel::after {
  content: "";
  position: absolute;
  left: 42%;
  top: -40%;
  width: 42%;
  height: 180%;
  background: linear-gradient(90deg, transparent, rgba(131, 217, 255, 0.08), transparent);
  transform: rotate(18deg);
}

.manifesto-panel > * {
  position: relative;
  z-index: 1;
}

.manifesto-panel h2 {
  margin: 0;
  font-size: clamp(36px, 4.4vw, 60px);
  line-height: 1.12;
  letter-spacing: 0;
}

.detail-media-panel,
.video-stage {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) clamp(24px, 5vw, 72px);
}

.page-next-cta {
  position: relative;
  z-index: 3;
  max-width: var(--max);
  margin: clamp(6px, 2vw, 20px) auto clamp(72px, 10vw, 112px);
  padding: 0 clamp(24px, 5vw, 72px);
  display: flex;
  justify-content: center;
}

.page-next-cta .primary-button {
  min-width: 168px;
}

.system-path-section {
  scroll-margin-top: 110px;
}

.system-path-media {
  padding-top: 32px;
}

.detail-media-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(360px, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(32px, 5vw, 72px);
}

.detail-media-panel::before {
  content: "";
  position: absolute;
  left: clamp(24px, 5vw, 72px);
  right: clamp(24px, 5vw, 72px);
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.24), transparent);
  opacity: 0.34;
}

.detail-media-panel img {
  position: relative;
  z-index: 1;
  width: 100%;
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

.architecture-visual {
  position: relative;
  z-index: 1;
  min-height: 440px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-content: center;
  gap: 14px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background:
    radial-gradient(circle at 50% 32%, rgba(131, 217, 255, 0.14), transparent 31%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.026));
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.26);
  overflow: hidden;
}

.architecture-visual::before {
  content: "";
  position: absolute;
  inset: 18% 14%;
  border: 1px solid rgba(255, 255, 255, 0.13);
  transform: skewY(-8deg);
  opacity: 0.68;
}

.architecture-visual::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 16%;
  bottom: 16%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(131, 217, 255, 0.36), transparent);
  opacity: 0.72;
}

.architecture-visual span {
  position: relative;
  z-index: 1;
  min-height: 72px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 16px;
  color: rgba(255, 255, 255, 0.86);
  background: rgba(4, 7, 12, 0.58);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.boundary-visual {
  min-height: 390px;
}

.detail-copy {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 16px;
}

.detail-copy > .eyebrow {
  margin-bottom: 0;
}

.system-path-media img {
  order: 2;
}

.system-path-media .layers-visual {
  order: 2;
  min-height: 420px;
}

.layers-visual {
  padding: clamp(24px, 3.6vw, 40px);
}

.layers-visual article {
  width: min(360px, 94%);
}

.layers-visual article:nth-of-type(2) {
  margin: 2px 0;
}

.system-path-media .detail-copy {
  order: 1;
}

.detail-copy h2,
.video-copy h2 {
  margin: 0;
  font-size: clamp(34px, 4.2vw, 60px);
  line-height: 1.12;
  letter-spacing: 0;
}

.detail-copy p,
.video-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.detail-list {
  display: grid;
  gap: 14px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.detail-list li {
  border-left: 1px solid rgba(255, 255, 255, 0.18);
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.75;
}

.detail-list strong {
  display: block;
  color: var(--text);
  margin-bottom: 4px;
}

.device-model-section {
  position: relative;
  isolation: isolate;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 64px) clamp(24px, 5vw, 72px) clamp(64px, 8vw, 104px);
}

.device-model-section::before {
  content: "";
  position: absolute;
  left: clamp(24px, 5vw, 72px);
  right: clamp(24px, 5vw, 72px);
  top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), rgba(131, 217, 255, 0.14), transparent);
  opacity: 0.54;
}

.device-model-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(320px, 0.78fr) minmax(480px, 1.22fr);
  align-items: center;
  gap: clamp(30px, 5vw, 76px);
}

.device-model-copy {
  display: grid;
  gap: 22px;
}

.device-model-copy h2 {
  margin: 0;
  font-size: clamp(34px, 4.4vw, 60px);
  line-height: 1.12;
  letter-spacing: 0;
}

.device-model-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.9;
}

.device-model-workbench {
  position: relative;
  overflow: hidden;
  min-height: clamp(520px, 52vw, 720px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 26%, rgba(179, 216, 255, 0.13), transparent 28%),
    radial-gradient(circle at 76% 72%, rgba(131, 217, 255, 0.08), transparent 32%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.068), rgba(255, 255, 255, 0.024));
  box-shadow:
    0 28px 86px rgba(0, 0, 0, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.device-model-workbench::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.045), transparent 34%, rgba(0, 0, 0, 0.12)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08), transparent 20%, transparent 80%, rgba(255, 255, 255, 0.045));
  pointer-events: none;
}

.device-model-workbench::after {
  content: "NELSOU STRUCTURE";
  position: absolute;
  left: clamp(18px, 3vw, 34px);
  top: clamp(18px, 3vw, 30px);
  color: rgba(244, 247, 251, 0.38);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.28em;
}

.device-model-stage {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.device-model-grid {
  position: absolute;
  z-index: 1;
  left: 8%;
  right: 8%;
  bottom: 6%;
  height: 38%;
  opacity: 0.38;
  transform: perspective(620px) rotateX(64deg);
  transform-origin: center bottom;
  background-image:
    linear-gradient(rgba(160, 214, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(160, 214, 255, 0.12) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse at center, #000 0%, transparent 72%);
}

.video-stage {
  display: grid;
  grid-template-columns: minmax(420px, 1.2fr) minmax(320px, 0.8fr);
  align-items: center;
  gap: clamp(30px, 5vw, 72px);
}

.page-video .video-stage {
  min-height: clamp(520px, 62vh, 720px);
}

.page-video {
  --sub-visual: none;
}

.page-video .video-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(420px, 0.98fr);
  align-content: start;
  align-items: start;
  gap: clamp(36px, 5vw, 72px);
  min-height: calc(100vh - 92px);
  padding-top: clamp(96px, 10vw, 148px);
  padding-bottom: clamp(68px, 9vw, 116px);
}

.page-video .video-hero::before,
.page-video .video-hero::after {
  display: none;
}

.page-video .video-hero-copy {
  position: relative;
  z-index: 2;
  width: min(600px, 100%);
}

.page-video .video-hero-subtitle {
  width: min(560px, 100%);
  margin: 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.9;
}

.video-hero-actions {
  display: flex;
  margin-top: 28px;
}

.page-video .video-hero-frame {
  justify-self: end;
  width: min(100%, 760px);
  transform: none;
}

.page-video .video-hero-frame img {
  opacity: 0.88;
}

.video-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  background: #0b0f15;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
}

.page-video .video-stage .video-frame {
  transform: translateY(-22px);
}

.video-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.76;
}

.video-frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.12), rgba(0, 0, 0, 0.42));
}

.video-play-mark {
  position: absolute;
  z-index: 2;
  left: 50%;
  top: 50%;
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(10px);
}

.video-play-mark::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 5px;
  border-top: 12px solid transparent;
  border-bottom: 12px solid transparent;
  border-left: 18px solid #fff;
}

.video-copy {
  display: grid;
  gap: 22px;
}

@media (max-width: 980px) {
  .sub-page {
    --sub-visual-top: 0px;
    --sub-visual-bottom: -34px;
    --sub-visual-position: 62% top;
  }

  .page-scenes {
    --sub-visual-position: center center;
  }

  .page-technology {
    --sub-visual-top: 0px;
    --sub-visual-bottom: 0px;
    --sub-visual-position: 55% top;
    --sub-visual-size: auto 100%;
  }

  .sub-hero {
    min-height: calc(100vh - 84px);
    padding-top: 118px;
  }

  .page-video .video-hero {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .page-video .video-hero-copy,
  .page-video .video-hero-frame {
    width: 100%;
    justify-self: stretch;
    margin-left: 0;
  }

  .sub-hero::before {
    inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
  }

  .sub-hero::after {
    position: absolute;
    inset: 0;
    display: block;
    width: auto;
    margin-top: 0;
    transform: none;
  }

  .device-model-layout,
  .detail-media-panel,
  .video-stage {
    grid-template-columns: 1fr;
  }

  .system-path-media img,
  .system-path-media .detail-copy {
    order: initial;
  }

  .page-video .video-frame {
    transform: none;
  }

  .scene-detail {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }

  .scene-detail-media > img {
    height: auto;
    aspect-ratio: var(--scene-detail-image-ratio);
    min-height: 0;
  }

  .scene-detail div {
    grid-template-columns: 1fr;
    row-gap: 10px;
    align-items: start;
  }

  .scene-detail h2 {
    margin-bottom: 8px;
  }

  .scene-detail p {
    grid-column: auto;
    grid-row: auto;
    max-width: 42em;
  }

  .manifesto-panel {
    max-width: none;
    margin-inline: clamp(18px, 5vw, 42px);
  }

  .device-model-workbench {
    min-height: clamp(500px, 70vw, 660px);
  }

}

@media (max-width: 720px) {
  .page-technology {
    --sub-visual-top: 0px;
    --sub-visual-bottom: 0px;
    --sub-visual-position: 52% top;
    --sub-visual-size: auto 100%;
  }

  .page-technology .sub-hero::before {
    opacity: 0.88;
  }

  .page-technology .sub-hero::after {
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.84) 0%, rgba(2, 4, 8, 0.58) 52%, rgba(2, 4, 8, 0.64) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.08) 0%, transparent 42%, rgba(2, 4, 8, 0.62) 100%);
  }

  .page-scenes {
    --sub-visual-position: center center;
  }

  .scene-showcase {
    padding: 44px 0 62px;
  }

  .scene-showcase .section-head {
    width: calc(100% - 36px);
    margin-bottom: 24px;
  }

  .scene-showcase .eyebrow {
    --eyebrow-gap: 12px;
  }

  .scene-showcase .section-head h2 {
    margin-bottom: 16px;
    font-size: clamp(28px, 7.4vw, 34px);
  }

  .scene-showcase .section-head p {
    font-size: 14px;
    line-height: 1.85;
  }

  .scene-showcase-scroll {
    --scene-showcase-gap: 14px;
    --scene-showcase-card-width: min(82vw, 390px);
    --scene-showcase-card-radius: 18px;
    --scene-showcase-device-width: max(980px, calc(var(--scene-showcase-card-width) * 2.8));
    width: calc(100% - 36px);
    padding: 0 0 14px;
  }

  .scene-showcase-device-fixed {
    top: 0;
  }

  .scene-showcase-track {
    gap: 0;
  }

  .scene-showcase-slide {
    width: var(--scene-showcase-card-width);
    border-radius: var(--scene-showcase-card-radius);
  }

  .scene-detail-stack {
    padding: 38px 18px 22px;
  }

  .scene-detail {
    min-height: auto;
    padding: 16px;
    border-radius: 18px;
    gap: 22px;
  }

  .scene-detail-media > img {
    height: auto;
    aspect-ratio: var(--scene-detail-image-ratio);
    min-height: 0;
    border-radius: 14px;
  }

  .scene-detail-media {
    border-radius: 14px;
  }

  .scene-detail-media::before {
    background:
      linear-gradient(90deg, rgba(1, 4, 8, 0.16), transparent 28%, transparent 72%, rgba(1, 4, 8, 0.16)),
      linear-gradient(180deg, rgba(1, 4, 8, 0.04), transparent 48%, rgba(1, 4, 8, 0.12));
  }

  .scene-device-grid {
    inset: 10px auto auto 10px;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    display: block;
  }

  .scene-device-pill {
    position: absolute;
    grid-template-columns: 1fr 16px;
    grid-template-rows: auto;
    justify-items: stretch;
    width: 58px;
    min-height: 42px;
    padding: 5px 5px 5px 7px;
    border-radius: 8px;
    border: 1px solid rgba(131, 217, 255, 0.25);
    background:
      radial-gradient(circle at 18% 12%, rgba(131, 217, 255, 0.18), transparent 42%),
      linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(5, 11, 16, 0.62));
    backdrop-filter: blur(4px);
  }

  .scene-device-pill:nth-child(odd),
  .scene-device-pill:nth-child(even) {
    justify-self: auto;
  }

  .scene-device-pill:nth-child(1) {
    left: 0;
    top: 0;
  }

  .scene-device-pill:nth-child(2) {
    right: 0;
    top: 0;
  }

  .scene-device-pill:nth-child(3) {
    left: 0;
    top: 48px;
    transform: none;
  }

  .scene-device-pill:nth-child(4) {
    right: 0;
    top: 48px;
    transform: none;
  }

  .scene-device-pill:nth-child(5) {
    left: 0;
    top: 96px;
    bottom: auto;
  }

  .scene-device-pill:nth-child(6) {
    right: 0;
    top: 96px;
    bottom: auto;
  }

  .scene-device-pill b {
    font-size: 8.5px;
    font-weight: 800;
    color: #83d9ff !important;
    -webkit-text-fill-color: #83d9ff;
    line-height: 1.1;
    white-space: nowrap;
  }

  .scene-device-icon {
    width: 16px;
    height: 16px;
    opacity: 0.86;
    color: #83d9ff;
    transform: none;
  }

  .scene-device-icon svg {
    width: 14px;
    height: 14px;
  }

  .scene-ui-card {
    display: none;
  }

  .showcase-stack {
    gap: 5px;
  }

  .showcase-stack-left {
    left: 5%;
    top: 8%;
  }

  .showcase-stack-right {
    right: 5%;
    top: 8%;
  }

  .showcase-ui-home .showcase-stack-left {
    top: 7%;
    gap: 3px;
  }

  .showcase-ui-home .showcase-card,
  .showcase-ui-home .showcase-stack-compact .showcase-card {
    width: 86px;
    min-height: 29px;
    grid-template-columns: 22px 1fr;
    padding: 4px 17px 4px 5px;
  }

  .showcase-card,
  .showcase-stack-compact .showcase-card {
    width: 94px;
    min-height: 38px;
    grid-template-columns: 22px 1fr;
    gap: 6px;
    padding: 6px 17px 6px 6px;
    border-radius: 9px;
  }

  .showcase-icon,
  .showcase-stack-compact .showcase-icon {
    width: 22px;
    height: 22px;
    border-radius: 7px;
  }

  .showcase-icon svg,
  .showcase-stack-compact .showcase-icon svg {
    width: 15px;
    height: 15px;
  }

  .showcase-signal {
    right: 6px;
    width: 6px;
    height: 6px;
  }

  .showcase-meter {
    gap: 4px;
  }

  .showcase-meter i {
    height: 4px;
    max-width: 42px;
  }

  .showcase-sound,
  .showcase-air,
  .showcase-route {
    min-height: 20px;
    gap: 4px;
  }

  .showcase-sound i {
    width: 3px;
  }

  .showcase-sound i:nth-child(1) { height: 8px; }
  .showcase-sound i:nth-child(2) { height: 13px; }
  .showcase-sound i:nth-child(3) { height: 18px; }
  .showcase-sound i:nth-child(4) { height: 10px; }

  .showcase-temp {
    min-height: 20px;
    font-size: 10px;
  }

  .showcase-air i,
  .showcase-route i {
    width: 5px;
    height: 5px;
  }

  .showcase-wave svg {
    width: 44px;
    height: 22px;
  }

  .showcase-dots {
    grid-template-columns: repeat(5, 5px);
    gap: 4px;
    min-height: 20px;
  }

  .showcase-dots em {
    width: 5px;
    height: 5px;
  }

  .showcase-color-dots {
    gap: 5px;
    min-height: 20px;
  }

  .showcase-color-dots em {
    width: 5px;
    height: 5px;
  }

  .showcase-time {
    font-size: 10px;
  }

  .showcase-avatar {
    grid-template-columns: 16px 1fr 10px;
    gap: 5px;
  }

  .showcase-avatar > i {
    width: 16px;
    height: 16px;
  }

  .showcase-avatar > em {
    width: 10px;
    height: 10px;
  }

  .showcase-call-panel {
    width: 74px;
    padding: 7px;
    border-radius: 10px;
  }

  .showcase-ui-child .showcase-call-panel {
    right: 5%;
    top: 8%;
  }

  .showcase-call-face {
    width: 28px;
    height: 28px;
    margin-bottom: 5px;
  }

  .showcase-call-wave {
    height: 10px;
    margin-bottom: 5px;
  }

  .showcase-call-actions i {
    width: 16px;
    height: 16px;
  }

  .scene-toc {
    top: 56px;
  }

  .scene-toc-item {
    padding: 10px 8px 9px;
  }

  .scene-toc-item strong {
    font-size: 12px;
  }

  .scene-toc-item span {
    font-size: 9px;
    letter-spacing: 0.24em;
  }

  .scene-detail {
    scroll-margin-top: 110px;
  }

  .scene-more-flow {
    margin-bottom: 24px;
    padding-inline: 18px;
  }

  .scene-more-flow-card {
    min-height: 56px;
    border-radius: 16px;
  }

  .scene-detail div {
    padding: 0 2px 2px;
  }

  .scene-detail h2 {
    font-size: clamp(28px, 7vw, 32px);
  }

  .page-origin {
    --sub-visual-position: 82% center;
  }

  .page-contact {
    --sub-visual-position: 74% top;
  }

  .sub-hero {
    justify-content: flex-start;
    min-height: auto;
    padding: 110px 18px 72px;
  }

  .sub-hero h1,
  .page-origin .origin-hero-stage h1 {
    font-size: clamp(36px, 9.4vw, 40px);
    line-height: 1.08;
  }

  .detail-copy h2,
  .video-copy h2 {
    font-size: clamp(30px, 8vw, 34px);
  }

  .sub-hero > .eyebrow,
  .page-origin .origin-hero-stage > .eyebrow,
  .page-video .video-hero .eyebrow {
    --eyebrow-size: 13px;
  }

  .page-video .video-hero {
    align-content: start;
    align-items: start;
    gap: 22px;
    min-height: auto;
    padding: 110px 18px 72px;
  }

  .page-video .video-hero-subtitle {
    font-size: 16px;
  }

  .page-scenes main > .sub-hero + .scene-showcase {
    position: relative;
    z-index: 4;
    margin-top: 0;
  }

  .page-scenes main > .sub-hero + .scene-showcase {
    padding-top: 44px;
  }

  .contact-hero-details {
    display: block;
    width: min(420px, 100%);
    margin-top: 24px;
    margin-left: 0;
    border-top: 0;
    border-bottom: 0;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
  }

  .contact-hero-item {
    padding: 14px 0 15px 18px;
  }

  .contact-hero-item + .contact-hero-item {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-left: 0;
    padding-left: 18px;
  }

  .contact-hero-item strong {
    font-size: 17px;
  }

  .sub-hero::before {
    inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
    opacity: 0.76;
  }

  .sub-hero::after {
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.78) 0%, rgba(2, 4, 8, 0.42) 52%, rgba(2, 4, 8, 0.54) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.06) 0%, transparent 44%, rgba(2, 4, 8, 0.58) 100%);
  }

  .sub-hero > p:last-of-type {
    font-size: 15px;
  }

  .detail-media-panel,
  .video-stage {
    padding: 56px 18px;
  }

  .device-model-section {
    padding: 50px 18px 64px;
  }

  .device-model-layout {
    gap: 26px;
  }

  .device-model-copy h2 {
    font-size: 34px;
  }

  .device-model-workbench {
    min-height: 560px;
  }

  .device-model-workbench::after {
    left: 18px;
    top: 18px;
    max-width: 12em;
    font-size: 10px;
    line-height: 1.5;
  }

  .video-play-mark {
    width: 58px;
    height: 58px;
  }
}

/* Origin page refresh */
.tone-neural {
  --origin-accent: rgba(255, 255, 255, 0.1);
  --theme-gloss: linear-gradient(180deg, #ffffff 0%, #d9e1e7 48%, #7d8992 100%);
}

.tone-everything {
  --origin-accent: rgba(255, 255, 255, 0.1);
  --theme-gloss: linear-gradient(180deg, #ffffff 0%, #d9e1e7 48%, #7d8992 100%);
}

.tone-life {
  --origin-accent: rgba(255, 255, 255, 0.1);
  --theme-gloss: linear-gradient(180deg, #ffffff 0%, #d9e1e7 48%, #7d8992 100%);
}

.tone-secure {
  --origin-accent: rgba(255, 255, 255, 0.1);
  --theme-gloss: linear-gradient(180deg, #ffffff 0%, #d9e1e7 48%, #7d8992 100%);
}

.tone-open {
  --origin-accent: rgba(255, 255, 255, 0.1);
  --theme-gloss: linear-gradient(180deg, #ffffff 0%, #d9e1e7 48%, #7d8992 100%);
}

.tone-universal {
  --origin-accent: rgba(255, 255, 255, 0.1);
  --theme-gloss: linear-gradient(180deg, #ffffff 0%, #d9e1e7 48%, #7d8992 100%);
}

.page-origin .origin-hero {
  display: flex;
  overflow: hidden;
  min-height: calc(100vh - 92px);
  padding: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: linear-gradient(180deg, #05070c 0%, #020306 100%);
}

.page-origin .origin-hero::before,
.page-origin .origin-hero::after {
  display: none;
}

.origin-hero-stage {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  min-height: calc(100vh - 92px);
  padding: clamp(48px, 6vw, 76px) clamp(24px, 5vw, 72px) clamp(62px, 7vw, 92px);
}

.origin-hero-stage::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.36) 0%, rgba(2, 4, 8, 0.22) 34%, rgba(2, 4, 8, 0.04) 68%, rgba(2, 4, 8, 0.22) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.03) 0%, rgba(2, 4, 8, 0.06) 46%, rgba(2, 4, 8, 0.34) 100%),
    var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat;
  opacity: 0.96;
  filter: brightness(1.2) saturate(1.02) contrast(1.06);
}

.origin-hero-stage::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.24) 0%, rgba(2, 4, 8, 0.14) 36%, rgba(2, 4, 8, 0.02) 70%, rgba(2, 4, 8, 0.2) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, transparent 46%, rgba(2, 4, 8, 0.3) 100%);
}

.origin-hero-stage > * {
  position: relative;
  z-index: 3;
}

.origin-light-overlay {
  position: absolute;
  z-index: 2;
  inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
  pointer-events: none;
  overflow: hidden;
  mix-blend-mode: screen;
}

.origin-light {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: var(--s);
  height: var(--s);
  border-radius: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  opacity: 0.42;
  animation: originLightTwinkle var(--dur) ease-in-out infinite;
  animation-delay: var(--delay);
  will-change: opacity, transform;
}

.origin-light.is-earth {
  background: rgba(255, 207, 146, 0.92);
  box-shadow:
    0 0 9px rgba(255, 202, 132, 0.72),
    0 0 24px rgba(78, 156, 255, 0.22);
  animation-duration: 3.1s;
}

.origin-light.is-moon {
  background: rgba(255, 216, 165, 0.9);
  box-shadow:
    0 0 10px rgba(255, 214, 160, 0.72),
    0 0 28px rgba(104, 175, 255, 0.26);
  animation-duration: 3.6s;
}

.origin-light-cluster,
.origin-signal {
  position: absolute;
  pointer-events: none;
  opacity: 0;
  will-change: opacity, transform;
}

.origin-light-cluster {
  width: 170px;
  height: 96px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 28% 44%, rgba(255, 218, 162, 0.62) 0 1px, transparent 2.4px),
    radial-gradient(circle at 42% 30%, rgba(120, 183, 255, 0.48) 0 1px, transparent 2.2px),
    radial-gradient(circle at 58% 56%, rgba(255, 218, 162, 0.54) 0 1.2px, transparent 2.8px),
    radial-gradient(circle at 72% 38%, rgba(255, 222, 176, 0.5) 0 1px, transparent 2.4px),
    radial-gradient(circle at 50% 50%, rgba(100, 176, 255, 0.12), transparent 54%);
  filter: blur(0.2px);
  animation: originClusterPulse 7.2s ease-in-out infinite;
}

.origin-light-cluster.is-moon-cluster {
  left: 86.9%;
  top: 26.2%;
  transform: rotate(-14deg) scale(0.88);
  animation-delay: -1.8s;
  animation-duration: 5.2s;
}

.origin-light-cluster.is-earth-cluster {
  width: 220px;
  height: 84px;
  background:
    radial-gradient(circle at 18% 56%, rgba(255, 209, 139, 0.5) 0 1px, transparent 2.4px),
    radial-gradient(circle at 32% 42%, rgba(255, 226, 177, 0.48) 0 1px, transparent 2.4px),
    radial-gradient(circle at 52% 64%, rgba(116, 179, 255, 0.34) 0 1px, transparent 2.2px),
    radial-gradient(circle at 70% 36%, rgba(255, 204, 132, 0.44) 0 1.2px, transparent 2.6px),
    radial-gradient(circle at 46% 54%, rgba(255, 205, 130, 0.1), transparent 58%);
  animation-duration: 5.4s;
}

.origin-light-cluster.is-earth-cluster.one {
  left: 53%;
  top: 71%;
  transform: rotate(9deg) scale(0.92);
  animation-delay: -3.1s;
}

.origin-light-cluster.is-earth-cluster.two {
  left: 73%;
  top: 66.5%;
  transform: rotate(-7deg) scale(0.72);
  animation-delay: -5s;
}

.origin-light-cluster.is-earth-cluster.three {
  left: 26%;
  top: 76.2%;
  transform: rotate(-10deg) scale(0.78);
  animation-delay: -1.6s;
}

.origin-light-cluster.is-earth-cluster.four {
  left: 42.5%;
  top: 68.8%;
  transform: rotate(6deg) scale(0.66);
  animation-delay: -4.1s;
}

.origin-signal {
  width: 76px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(159, 211, 255, 0.86), rgba(255, 214, 156, 0.74), transparent);
  box-shadow: 0 0 12px rgba(113, 181, 255, 0.38);
  transform-origin: center;
  animation: originSignalSweep 4.2s ease-in-out infinite;
}

.origin-signal.one {
  left: 49.4%;
  top: 67.5%;
  transform: rotate(-8deg) scaleX(0.7);
  animation-delay: -2.3s;
}

.origin-signal.two {
  left: 66.8%;
  top: 72.6%;
  transform: rotate(10deg) scaleX(0.56);
  animation-delay: -4.7s;
}

.origin-signal.three {
  left: 31.2%;
  top: 74.5%;
  width: 88px;
  transform: rotate(-16deg) scaleX(0.62);
  animation-delay: -0.8s;
}

.origin-signal.is-moon-signal {
  left: 89.2%;
  top: 27.8%;
  width: 52px;
  transform: rotate(18deg) scaleX(0.52);
  animation-duration: 4.8s;
  animation-delay: -1.1s;
}

@keyframes originLightTwinkle {
  0%,
  100% {
    opacity: 0.24;
    transform: translate(-50%, -50%) scale(0.72);
  }

  38% {
    opacity: 0.98;
    transform: translate(-50%, -50%) scale(1.58);
  }

  58% {
    opacity: 0.42;
    transform: translate(-50%, -50%) scale(0.92);
  }
}

@keyframes originClusterPulse {
  0%,
  100% {
    opacity: 0.04;
    filter: blur(0.6px);
  }

  42% {
    opacity: 0.68;
    filter: blur(0.2px);
  }

  62% {
    opacity: 0.16;
    filter: blur(0.5px);
  }
}

@keyframes originSignalSweep {
  0%,
  100% {
    opacity: 0;
  }

  32% {
    opacity: 0;
  }

  42% {
    opacity: 0.82;
  }

  54% {
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .technology::before {
    opacity: 0.64;
    transform: rotate(-6deg) scale(1.06);
  }

  .home-architecture-preview::after,
  .home-scene-room-glow,
  .home-scene-track-orb,
  .device-screen-face,
  .device-face-layer,
  .device-screen-face *,
  .device-face-layer *,
  .device-screen-face::after,
  .home-architecture-preview img {
    animation: none;
  }

  .home-scene-room-glow {
    opacity: 0.18;
  }

  .home-scene-track-orb {
    display: none;
  }

  .scene-showcase-scroll {
    scroll-behavior: auto;
  }

  .scene-showcase-slide {
    transition: none;
  }

  .showcase-card::before,
  .showcase-call-wave {
    animation: none;
  }

  .scene-more-flow span {
    animation: none;
    opacity: 0.62;
  }

  .origin-light {
    animation: none;
    opacity: 0.52;
    transform: translate(-50%, -50%) scale(1);
  }

  .origin-light-cluster,
  .origin-signal {
    animation: none;
    opacity: 0.18;
  }
}

.page-origin .origin-hero-stage .eyebrow {
  --eyebrow-gap: 12px;
}

.page-origin .origin-hero-stage h1 {
  width: min(780px, 100%);
  margin: 0 0 20px;
  display: grid;
  justify-items: start;
  gap: 0.08em;
}

.page-origin .origin-hero-stage > p:last-child {
  width: min(680px, 100%);
  color: rgba(218, 226, 238, 0.78);
}

.origin-mission {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: clamp(480px, 58vw, 740px);
  padding: clamp(74px, 8vw, 116px) clamp(24px, 5vw, 72px);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #030509;
}

.origin-mission::before {
  content: "";
  position: absolute;
  z-index: -2;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 4, 8, 0.88) 0%, rgba(2, 4, 8, 0.56) 38%, rgba(2, 4, 8, 0.08) 70%, rgba(2, 4, 8, 0.4) 100%),
    linear-gradient(180deg, rgba(2, 4, 8, 0.06) 0%, rgba(2, 4, 8, 0.1) 48%, rgba(2, 4, 8, 0.5) 100%),
    url("../assets/origin-mission-bg-compressed.jpg") center / cover no-repeat;
  filter: brightness(1.08) saturate(0.98) contrast(1.04);
}

.origin-mission::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    radial-gradient(circle at 74% 44%, rgba(163, 196, 232, 0.12), transparent 24vw),
    linear-gradient(180deg, rgba(2, 3, 6, 0), rgba(2, 3, 6, 0.28));
  pointer-events: none;
}

.origin-mission-copy {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
}

.origin-mission h2 {
  margin: 0 0 22px;
  font-size: clamp(36px, 4.8vw, 68px);
  line-height: 1.08;
  letter-spacing: 0;
}

.origin-mission p:last-child {
  margin: 0;
  color: rgba(222, 230, 240, 0.82);
  font-size: clamp(16px, 1.35vw, 19px);
  line-height: 1.9;
}

.origin-mission-button {
  margin-top: 28px;
}

@media (max-width: 1080px) {
  .origin-hero-stage::before {
    left: 0;
  }
}

@media (min-width: 721px) and (max-width: 1360px) {
  .page-origin {
    --sub-visual-position: 72% top;
  }
}

@media (max-width: 720px) {
  .origin-mission {
    min-height: 560px;
    align-items: flex-start;
    padding: 86px 18px 76px;
  }

  .origin-mission::before {
    background:
      linear-gradient(180deg, rgba(2, 4, 8, 0.78) 0%, rgba(2, 4, 8, 0.34) 46%, rgba(2, 4, 8, 0.6) 100%),
      linear-gradient(90deg, rgba(2, 4, 8, 0.78) 0%, rgba(2, 4, 8, 0.34) 58%, rgba(2, 4, 8, 0.48) 100%),
      url("../assets/origin-mission-bg-compressed.jpg") 82% center / cover no-repeat;
  }

  .origin-mission h2 {
    font-size: 38px;
  }

  .page-origin .origin-hero {
    min-height: auto;
  }

  .origin-hero-stage {
    min-height: auto;
    padding: 110px 18px 56px;
  }

  .origin-hero-stage::before {
    inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
    height: auto;
    opacity: 0.82;
    background-position: 0 0, 0 0, var(--sub-visual-position);
  }

  .origin-light-overlay {
    inset: var(--sub-visual-top) 0 var(--sub-visual-bottom) 0;
    display: block;
  }

  .origin-light.is-moon,
  .origin-light-cluster.is-moon-cluster,
  .origin-signal.is-moon-signal {
    transform: translateX(-7vw);
  }

  .origin-light.is-earth {
    transform: translate(-50%, -50%) translateX(-8vw) scale(0.88);
    animation-duration: 3.3s;
  }

  .origin-light-cluster.is-earth-cluster {
    transform: translateX(-8vw) scale(0.58);
    animation-duration: 5.2s;
  }

  .origin-light-cluster.is-earth-cluster.two,
  .origin-light-cluster.is-earth-cluster.four,
  .origin-signal.is-earth-signal {
    display: none;
  }

  .origin-light.is-moon {
    animation-duration: 3s;
  }

}

/* Compact text-only origin modules */
.origin-principles {
  position: relative;
  isolation: isolate;
  --origin-card-gap: 18px;
  --origin-shared-bg-size: calc(300% + 36px) calc(200% + 18px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--origin-card-gap);
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(56px, 7vw, 86px) clamp(24px, 5vw, 72px) clamp(74px, 9vw, 128px);
}

.origin-principles::before {
  display: none;
}

.origin-principles::after {
  display: none;
}

.origin-principles-head {
  position: relative;
  z-index: 1;
  grid-column: 1 / -1;
  width: 100%;
  margin-bottom: clamp(18px, 3vw, 32px);
}

.origin-principles-head .eyebrow {
  --eyebrow-gap: 12px;
}

.origin-principles-head h2 {
  margin: 0;
  font-size: clamp(34px, 3.6vw, 52px);
  line-height: 1.12;
  letter-spacing: 0;
  text-wrap: balance;
}

@media (min-width: 721px) {
  .desktop-title-two-line span {
    display: block;
  }

  .origin-principles-head h2 {
    white-space: nowrap;
  }
}

.origin-toc {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin: 0 0 clamp(28px, 4vw, 44px);
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.origin-toc-item {
  position: relative;
  padding: 14px 8px 12px;
  text-align: center;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--brand);
}

.origin-toc-item:first-child { border-left: 0; }

.origin-toc-item strong {
  display: block;
  margin-bottom: 4px;
  color: var(--cyan);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.origin-toc-item strong:only-child {
  margin-bottom: 0;
}

.origin-toc-item span {
  display: block;
  color: var(--faint);
  font-size: 10px;
  letter-spacing: 0.32em;
}

.origin-principle {
  position: relative;
  overflow: hidden;
  display: grid;
  align-content: start;
  z-index: 1;
  scroll-margin-top: 140px;
  --origin-bg-x: 0%;
  --origin-bg-y: 0%;
  min-height: 280px;
  width: 100%;
  padding: 26px;
  border: 1px solid rgba(156, 190, 230, 0.14);
  border-radius: 8px;
  background: rgba(2, 5, 10, 0.78);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    inset 0 -1px 0 rgba(142, 184, 232, 0.055),
    0 18px 60px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(2px);
}

.origin-principle::before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: 0;
  display: block;
  background:
    radial-gradient(circle at 72% 20%, rgba(178, 208, 244, 0.16), transparent 18%),
    radial-gradient(ellipse at 14% 88%, rgba(74, 112, 162, 0.2), transparent 34%),
    radial-gradient(ellipse at 92% 78%, rgba(210, 227, 248, 0.075), transparent 30%),
    repeating-radial-gradient(circle at 68% 38%, rgba(210, 229, 255, 0.08) 0 1px, transparent 1px 46px),
    linear-gradient(116deg, transparent 10%, rgba(176, 207, 244, 0.07) 34%, transparent 56%),
    repeating-linear-gradient(105deg, rgba(141, 177, 220, 0.02) 0 1px, transparent 1px 72px),
    linear-gradient(145deg, #02050a 0%, #07111d 46%, #020408 100%);
  background-position: var(--origin-bg-x) var(--origin-bg-y);
  background-repeat: no-repeat;
  background-size: var(--origin-shared-bg-size);
  opacity: 0.92;
  pointer-events: none;
}

.origin-principle::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse at 112% 14%, rgba(195, 218, 246, 0.14), transparent 28%),
    radial-gradient(ellipse at 34% 112%, rgba(75, 115, 168, 0.16), transparent 36%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.032), transparent 36%, rgba(0, 0, 0, 0.34)),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035), transparent 38%, rgba(146, 184, 230, 0.026) 74%, transparent);
  opacity: 0.62;
  pointer-events: none;
}

.origin-principle:nth-child(even) {
  background: rgba(2, 5, 10, 0.78);
}

.origin-principle:nth-of-type(1) {
  --origin-bg-x: 0%;
  --origin-bg-y: 0%;
}

.origin-principle:nth-of-type(2) {
  --origin-bg-x: 50%;
  --origin-bg-y: 0%;
}

.origin-principle:nth-of-type(3) {
  --origin-bg-x: 100%;
  --origin-bg-y: 0%;
}

.origin-principle:nth-of-type(4) {
  --origin-bg-x: 0%;
  --origin-bg-y: 100%;
}

.origin-principle:nth-of-type(5) {
  --origin-bg-x: 50%;
  --origin-bg-y: 100%;
}

.origin-principle:nth-of-type(6) {
  --origin-bg-x: 100%;
  --origin-bg-y: 100%;
}

.origin-principle-copy,
.origin-principle-index {
  position: relative;
  z-index: 1;
}

.origin-principle-index {
  align-self: start;
  color: rgba(244, 247, 251, 0.46);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.28em;
}

.origin-principle-copy {
  width: 100%;
  margin-top: 44px;
}

.origin-principle:nth-child(even) .origin-principle-copy,
.origin-principle:nth-child(even) .origin-principle-index {
  margin-left: 0;
}

.origin-principle h2 {
  display: grid;
  gap: 8px;
  margin: 0 0 18px;
  letter-spacing: 0;
}

.origin-principle h2 span {
  line-height: 0.98;
}

.origin-principle h2 small {
  color: rgba(244, 247, 251, 0.78);
  font-weight: 700;
}

.origin-principle h2 span {
  font-size: clamp(30px, 3.1vw, 46px);
}

.origin-principle h2 small {
  font-size: clamp(18px, 1.6vw, 22px);
}

.origin-principle p {
  margin: 0;
  color: rgba(222, 230, 240, 0.82);
  font-size: 15px;
  line-height: 1.75;
}

.origin-principle p + p {
  margin-top: 10px;
}

.origin-principle-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.origin-principle-tags span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  color: rgba(244, 247, 251, 0.76);
  background: rgba(255, 255, 255, 0.05);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

@media (max-width: 1080px) {
  .origin-principles {
    --origin-shared-bg-size: calc(200% + 18px) calc(300% + 36px);
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .origin-principle:nth-of-type(1) {
    --origin-bg-x: 0%;
    --origin-bg-y: 0%;
  }

  .origin-principle:nth-of-type(2) {
    --origin-bg-x: 100%;
    --origin-bg-y: 0%;
  }

  .origin-principle:nth-of-type(3) {
    --origin-bg-x: 0%;
    --origin-bg-y: 50%;
  }

  .origin-principle:nth-of-type(4) {
    --origin-bg-x: 100%;
    --origin-bg-y: 50%;
  }

  .origin-principle:nth-of-type(5) {
    --origin-bg-x: 0%;
    --origin-bg-y: 100%;
  }

  .origin-principle:nth-of-type(6) {
    --origin-bg-x: 100%;
    --origin-bg-y: 100%;
  }
}

@media (max-width: 720px) {
  .origin-principles {
    --origin-shared-bg-size: 100% calc(600% + 90px);
    grid-template-columns: 1fr;
    padding: 46px 18px 64px;
  }

  .origin-toc {
    top: 56px;
  }

  .origin-toc-item {
    padding: 10px 4px 8px;
  }

  .origin-toc-item strong {
    font-size: 18px;
  }

  .origin-toc-item span {
    font-size: 8px;
    letter-spacing: 0.18em;
  }

  .origin-principle {
    scroll-margin-top: 110px;
  }

  .origin-principle:nth-of-type(1) {
    --origin-bg-x: 0%;
    --origin-bg-y: 0%;
  }

  .origin-principle:nth-of-type(2) {
    --origin-bg-x: 0%;
    --origin-bg-y: 20%;
  }

  .origin-principle:nth-of-type(3) {
    --origin-bg-x: 0%;
    --origin-bg-y: 40%;
  }

  .origin-principle:nth-of-type(4) {
    --origin-bg-x: 0%;
    --origin-bg-y: 60%;
  }

  .origin-principle:nth-of-type(5) {
    --origin-bg-x: 0%;
    --origin-bg-y: 80%;
  }

  .origin-principle:nth-of-type(6) {
    --origin-bg-x: 0%;
    --origin-bg-y: 100%;
  }

  .origin-principle {
    min-height: 260px;
    padding: 24px;
  }

  .origin-principle-copy {
    margin-top: 28px;
  }

  .origin-principle h2 span {
    font-size: 34px;
  }
}

@media (min-width: 721px) {
  .sub-hero {
    --headline-copy-offset: clamp(10px, 1vw, 22px);
    justify-content: flex-start;
    padding:
      calc(clamp(96px, 10vw, 148px) + 42px)
      clamp(72px, 7vw, 128px)
      clamp(68px, 9vw, 116px);
  }

  .sub-hero > .eyebrow,
  .sub-hero > h1,
  .sub-hero > p:last-of-type {
    margin-left: var(--headline-copy-offset);
  }

  .sub-hero h1 {
    width: min(700px, calc(100% - var(--headline-copy-offset)));
  }

  .sub-hero > p:last-of-type {
    width: min(600px, calc(100% - var(--headline-copy-offset)));
  }

  .page-video .video-hero {
    --headline-copy-offset: clamp(10px, 1vw, 22px);
    padding-top: calc(clamp(96px, 10vw, 148px) + 42px);
  }

  .page-video .video-hero-copy {
    margin-left: var(--headline-copy-offset);
  }

  .origin-hero-stage {
    --headline-copy-offset: clamp(10px, 1vw, 22px);
    justify-content: flex-start;
    padding:
      calc(clamp(96px, 10vw, 148px) + 42px)
      clamp(72px, 7vw, 128px)
      clamp(62px, 7vw, 92px);
  }

  .page-origin .origin-hero-stage > .eyebrow,
  .page-origin .origin-hero-stage h1,
  .page-origin .origin-hero-stage > p:last-child {
    margin-left: var(--headline-copy-offset);
  }

  .page-origin .origin-hero-stage h1 {
    width: min(720px, calc(100% - var(--headline-copy-offset)));
  }

  .page-origin .origin-hero-stage > p:last-child {
    width: min(620px, calc(100% - var(--headline-copy-offset)));
  }

  .origin-mission {
    --headline-copy-offset: clamp(10px, 1vw, 22px);
    padding-inline: clamp(72px, 7vw, 128px);
  }

  .origin-mission-copy {
    width: min(560px, calc(100% - var(--headline-copy-offset)));
    margin-left: var(--headline-copy-offset);
  }
}

@media (max-width: 720px) {
  .hero-bg {
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.5) 0%, rgba(2, 4, 8, 0.28) 46%, rgba(2, 4, 8, 0.18) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.06) 0%, rgba(2, 4, 8, 0.02) 42%, rgba(2, 4, 8, 0.34) 100%),
      url("../assets/hero-home-ceiling-field-compressed.jpg") 61% top / auto 100% no-repeat !important;
  }

  .hero-bg::before,
  .hero-bg::after,
  .sub-hero::after,
  .origin-hero-stage::after {
    display: none !important;
  }

  .sub-hero::before,
  .page-technology .sub-hero::before,
  .page-scenes .sub-hero::before {
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.5) 0%, rgba(2, 4, 8, 0.28) 52%, rgba(2, 4, 8, 0.22) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, transparent 42%, rgba(2, 4, 8, 0.34) 100%),
      var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat !important;
    opacity: 0.96 !important;
    filter: none !important;
  }

  .page-technology .sub-hero::before {
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.76) 0%, rgba(2, 4, 8, 0.58) 48%, rgba(2, 4, 8, 0.34) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.1) 0%, rgba(2, 4, 8, 0.08) 42%, rgba(2, 4, 8, 0.46) 100%),
      var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat !important;
    opacity: 0.98 !important;
  }

  .page-scenes {
    --sub-visual-position: 76% center;
  }

  .origin-hero-stage::before {
    background:
      linear-gradient(90deg, rgba(2, 4, 8, 0.5) 0%, rgba(2, 4, 8, 0.28) 52%, rgba(2, 4, 8, 0.22) 100%),
      linear-gradient(180deg, rgba(2, 4, 8, 0.04) 0%, transparent 42%, rgba(2, 4, 8, 0.34) 100%),
      var(--sub-visual) var(--sub-visual-position) / var(--sub-visual-size) no-repeat !important;
    opacity: 0.96 !important;
    filter: none !important;
  }
}