:root {
  --bg: #06111f;
  --bg-deep: #040a13;
  --bg-soft: #0a1830;
  --surface: rgba(9, 22, 41, 0.76);
  --surface-strong: rgba(8, 20, 39, 0.92);
  --line: rgba(116, 193, 255, 0.16);
  --line-strong: rgba(116, 193, 255, 0.28);
  --text: #eef6ff;
  --muted: #95abc9;
  --accent: #78f0ff;
  --accent-strong: #11c6ff;
  --accent-deep: #3f75ff;
  --shadow: 0 32px 90px rgba(0, 0, 0, 0.42);
  --radius: 30px;
  --radius-sm: 20px;
  --container: min(1200px, calc(100vw - 40px));
  --grid-size: 52px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Bahnschrift", "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at 16% 20%, rgba(17, 198, 255, 0.24), transparent 30%),
    radial-gradient(circle at 84% 12%, rgba(120, 240, 255, 0.16), transparent 24%),
    radial-gradient(circle at 68% 78%, rgba(63, 117, 255, 0.24), transparent 30%),
    linear-gradient(180deg, #050a13 0%, #07111f 34%, #081526 100%);
}

body.page-ready .site-preloader {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

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

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

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

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

.bg-grid,
.bg-noise,
.bg-beam,
.cursor-halo {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.bg-grid,
.bg-noise,
.bg-beam {
  z-index: 0;
}

.cursor-halo {
  z-index: 1;
}

.bg-grid {
  background-image:
    linear-gradient(rgba(120, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 240, 255, 0.05) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  mask-image: radial-gradient(circle at 50% 36%, black 32%, transparent 78%);
  opacity: 0.52;
}

.bg-noise {
  opacity: 0.14;
  background-image:
    radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px),
    radial-gradient(circle at 70% 40%, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px),
    radial-gradient(circle at 40% 75%, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px);
  background-size: 160px 160px, 210px 210px, 250px 250px;
  animation: driftNoise 18s linear infinite;
}

.bg-beam {
  inset: auto;
  width: 44vw;
  height: 44vw;
  border-radius: 50%;
  filter: blur(58px);
  opacity: 0.16;
}

.beam-a {
  top: 4%;
  left: -10%;
  background: radial-gradient(circle, rgba(17, 198, 255, 0.52), transparent 70%);
  animation: beamFloat 16s ease-in-out infinite;
}

.beam-b {
  top: 40%;
  right: -10%;
  background: radial-gradient(circle, rgba(63, 117, 255, 0.42), transparent 72%);
  animation: beamFloat 21s ease-in-out infinite reverse;
}

.beam-c {
  bottom: -10%;
  left: 26%;
  background: radial-gradient(circle, rgba(120, 240, 255, 0.26), transparent 72%);
  animation: beamFloat 24s ease-in-out infinite;
}

.cursor-halo {
  width: 320px;
  height: 320px;
  left: 0;
  top: 0;
  opacity: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(120, 240, 255, 0.18), rgba(17, 198, 255, 0.08) 38%, transparent 72%);
  filter: blur(10px);
  mix-blend-mode: screen;
  transition: opacity 0.35s ease;
}

body.cursor-on .cursor-halo {
  opacity: 1;
}

.site-preloader {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 26%, rgba(17, 198, 255, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(5, 10, 19, 0.98), rgba(3, 8, 15, 0.99));
  transition: opacity 0.9s ease, visibility 0.9s ease;
}

.preloader-core {
  width: min(660px, calc(100vw - 40px));
  padding: 34px;
  border-radius: 28px;
  border: 1px solid rgba(116, 193, 255, 0.18);
  background: rgba(10, 22, 41, 0.78);
  backdrop-filter: blur(24px);
  box-shadow: var(--shadow);
}

.preloader-kicker,
.section-kicker,
.eyebrow,
.signal-tag,
.metric-chip,
.scene-tag,
.roadmap-phase,
.card-index,
.stage-center-label,
.node-chip,
.architecture-card span,
.architecture-core span {
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: rgba(167, 220, 255, 0.84);
}

.preloader-title,
.section-head h2,
.hero-title,
.architecture-copy h2,
.command-panel h2,
.cta-panel h2 {
  margin: 0;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.preloader-title {
  margin-top: 12px;
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.preloader-sub,
.hero-lead,
.section-head p,
.signal-card p,
.metric-card small,
.vision-card p,
.value-card p,
.architecture-copy p,
.architecture-card p,
.rail-card p,
.scene-card p,
.stack-card p,
.roadmap-card p,
.command-panel p,
.cta-panel p,
.footer-inner p {
  color: var(--muted);
}

.preloader-progress {
  margin-top: 20px;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(120, 240, 255, 0.08);
}

.preloader-progress-bar {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, rgba(120, 240, 255, 0.4), rgba(17, 198, 255, 1));
  box-shadow: 0 0 24px rgba(17, 198, 255, 0.44);
  transition: width 0.55s cubic-bezier(0.2, 1, 0.2, 1);
}

.preloader-steps {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.preloader-steps span {
  color: rgba(149, 171, 201, 0.74);
  transition: transform 0.35s ease, color 0.35s ease;
}

.preloader-steps span.is-active {
  color: var(--text);
  transform: translateY(-2px);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  padding: 14px 0;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.scrolled::before {
  background: rgba(4, 10, 18, 0.72);
  border-color: rgba(116, 193, 255, 0.14);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: #05111c;
  font-weight: 800;
  background: linear-gradient(135deg, #e3f8ff 0%, #89e5ff 48%, #11c6ff 100%);
  box-shadow: 0 16px 34px rgba(17, 198, 255, 0.34);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.brand-copy small {
  color: var(--muted);
  letter-spacing: 0.08em;
}

.nav {
  display: inline-flex;
  align-items: center;
  gap: 24px;
}

.nav a {
  color: rgba(238, 246, 255, 0.84);
  font-size: 0.95rem;
}

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

.menu-btn {
  display: none;
  border: 1px solid rgba(116, 193, 255, 0.24);
  background: rgba(9, 22, 41, 0.78);
  color: var(--text);
  padding: 12px 16px;
  border-radius: 999px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  overflow: hidden;
  transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-120%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transition: transform 0.8s ease;
}

.btn:hover::before {
  transform: translateX(120%);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: #04111d;
  background: linear-gradient(135deg, #e4f8ff 0%, #95eaff 50%, #11c6ff 100%);
  box-shadow: 0 18px 42px rgba(17, 198, 255, 0.28);
}

.btn-secondary {
  border-color: rgba(116, 193, 255, 0.18);
  background: rgba(9, 22, 41, 0.78);
  color: var(--text);
}

.btn-sm {
  min-height: 42px;
  padding-inline: 18px;
}

.section-shell {
  padding: 96px 0;
}

.hero {
  padding-top: 72px;
  min-height: 100vh;
}

.hero-grid,
.architecture-grid,
.governance-grid {
  display: grid;
  gap: 34px;
}

.hero-grid {
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

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

.hero-title {
  font-size: clamp(1.65rem, 3.6vw, 2.85rem);
  max-width: 15.6ch;
}

.hero-title .title-char {
  display: inline-block;
  opacity: 0;
  transform: translateY(26px) scale(0.96);
  filter: blur(8px);
  transition:
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.2, 1, 0.2, 1),
    filter 0.7s ease;
  transition-delay: var(--char-delay, 0s);
}

.hero-title.is-ready .title-char {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
}

.hero-lead,
.section-head p,
.architecture-copy p,
.command-panel p,
.cta-panel p {
  line-height: 1.9;
}

.hero-lead {
  margin: 22px 0 0;
  max-width: 60ch;
  font-size: 1.05rem;
}

.hero-actions,
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

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

.hero-meta {
  margin-top: 28px;
}

.hero-meta span,
.metric-chip,
.signal-tag,
.scene-tag,
.roadmap-phase,
.node-chip,
.architecture-card span,
.architecture-core span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(116, 193, 255, 0.16);
  background: rgba(9, 22, 41, 0.68);
}

.hero-stage {
  position: relative;
  min-height: 680px;
  perspective: 1600px;
  transform-style: preserve-3d;
}

.hero-particles,
.stage-grid-layer,
.stage-panel,
.stage-core-shell,
.signal-card {
  position: absolute;
}

.hero-particles,
.stage-grid-layer {
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 34px;
}

.hero-particles {
  z-index: 0;
  opacity: 0.96;
}

.stage-grid-layer {
  z-index: 1;
  border: 1px solid rgba(116, 193, 255, 0.08);
  background:
    linear-gradient(rgba(120, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: radial-gradient(circle at 50% 50%, black 44%, transparent 86%);
}

.stage-panel {
  border-radius: 32px;
  border: 1px solid rgba(116, 193, 255, 0.1);
  background: linear-gradient(180deg, rgba(9, 22, 41, 0.32), rgba(6, 16, 30, 0.08));
  box-shadow: inset 0 0 40px rgba(120, 240, 255, 0.04);
}

.panel-a {
  inset: 6% 5% auto;
  height: 68%;
  transform: translateZ(-110px) rotateX(70deg);
}

.panel-b {
  inset: 14% 14% auto;
  height: 58%;
  transform: translateZ(-40px) rotateX(68deg);
}

.panel-c {
  inset: 22% 23% auto;
  height: 48%;
  transform: translateZ(20px) rotateX(66deg);
}

.stage-core-shell {
  inset: 50% auto auto 50%;
  width: min(34vw, 430px);
  aspect-ratio: 1;
  z-index: 3;
  transform: translate(-50%, -50%);
  transform-style: preserve-3d;
}

.stage-ring,
.stage-orbit,
.stage-center {
  position: absolute;
  border-radius: 50%;
}

.stage-ring {
  inset: 0;
  border: 1px solid rgba(120, 240, 255, 0.18);
  box-shadow: inset 0 0 34px rgba(120, 240, 255, 0.08);
}

.ring-a {
  animation: spinRing 18s linear infinite;
}

.ring-b {
  inset: 11%;
  animation: spinRing 12s linear infinite reverse;
}

.ring-c {
  inset: 24%;
  animation: spinRing 9s linear infinite;
}

.stage-orbit {
  inset: 16%;
  border: 1px dashed rgba(116, 193, 255, 0.18);
}

.orbit-a {
  animation: spinRing 16s linear infinite;
}

.orbit-b {
  inset: 5%;
  animation: spinRing 21s linear infinite reverse;
}

.stage-center {
  inset: 28%;
  z-index: 2;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 18px;
  background: radial-gradient(circle at 50% 28%, rgba(227, 248, 255, 0.34), rgba(5, 17, 31, 0.88));
  border: 1px solid rgba(120, 240, 255, 0.22);
  box-shadow: 0 0 56px rgba(17, 198, 255, 0.22);
}

.stage-center strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(1.1rem, 2.2vw, 1.9rem);
  line-height: 1.12;
  letter-spacing: 0.14em;
}

.stage-center small {
  margin-top: 10px;
  color: rgba(149, 171, 201, 0.9);
  line-height: 1.5;
}

.node-chip {
  position: absolute;
  z-index: 4;
  transition: transform 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease;
}

.node-chip.is-active {
  border-color: rgba(120, 240, 255, 0.34);
  box-shadow: 0 0 24px rgba(17, 198, 255, 0.22);
}

.node-1 {
  top: 2%;
  left: 50%;
  transform: translateX(-50%);
}

.node-2 {
  right: -2%;
  top: 50%;
  transform: translateY(-50%);
}

.node-3 {
  bottom: 3%;
  left: 50%;
  transform: translateX(-50%);
}

.node-4 {
  left: -4%;
  top: 50%;
  transform: translateY(-50%);
}

.signal-card,
.glass-card,
.metric-card,
.rail-card,
.scene-card,
.roadmap-card,
.architecture-card,
.architecture-core {
  overflow: hidden;
  border: 1px solid rgba(116, 193, 255, 0.14);
  background: linear-gradient(180deg, rgba(10, 24, 44, 0.84), rgba(7, 18, 35, 0.94));
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}

.signal-card::before,
.glass-card::before,
.metric-card::before,
.rail-card::before,
.scene-card::before,
.roadmap-card::before,
.architecture-card::before,
.architecture-core::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(120, 240, 255, 0.14), transparent 48%);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.signal-card:hover::before,
.glass-card:hover::before,
.metric-card:hover::before,
.rail-card:hover::before,
.scene-card:hover::before,
.roadmap-card:hover::before,
.architecture-card:hover::before,
.architecture-core:hover::before {
  opacity: 1;
}

.signal-card {
  width: min(290px, 56vw);
  z-index: 4;
  padding: 18px 20px 20px;
  border-radius: 26px;
  transition: transform 0.45s ease, opacity 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease;
  opacity: 0.72;
}

.signal-card.is-active {
  opacity: 1;
  border-color: rgba(120, 240, 255, 0.34);
  box-shadow: 0 24px 70px rgba(17, 198, 255, 0.18);
}

.signal-card h3,
.vision-card h3,
.value-card h3,
.architecture-card h3,
.rail-card h3,
.scene-card h3,
.stack-card h3,
.roadmap-card h3 {
  margin: 10px 0 10px;
  font-size: 1.26rem;
}

.signal-card p,
.vision-card p,
.value-card p,
.architecture-card p,
.rail-card p,
.scene-card p,
.stack-card p,
.roadmap-card p,
.command-panel p,
.cta-panel p {
  margin: 0;
  line-height: 1.8;
}

.signal-a {
  top: 3%;
  right: 6%;
}

.signal-b {
  top: 32%;
  left: 0;
}

.signal-c {
  right: 4%;
  bottom: 14%;
}

.signal-d {
  left: 6%;
  bottom: 2%;
}

.hero-tape-shell,
.rail-shell {
  position: relative;
  overflow: hidden;
  margin-top: 44px;
}

.hero-tape-shell::before,
.hero-tape-shell::after,
.rail-shell::before,
.rail-shell::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 10vw;
  z-index: 2;
}

.hero-tape-shell::before,
.rail-shell::before {
  left: 0;
  background: linear-gradient(90deg, rgba(6, 17, 31, 1), rgba(6, 17, 31, 0));
}

.hero-tape-shell::after,
.rail-shell::after {
  right: 0;
  background: linear-gradient(270deg, rgba(6, 17, 31, 1), rgba(6, 17, 31, 0));
}

.hero-tape,
.rail-track {
  display: flex;
  align-items: stretch;
  gap: 18px;
  width: max-content;
  will-change: transform;
}

.hero-tape span {
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid rgba(116, 193, 255, 0.12);
  background: rgba(7, 18, 35, 0.74);
  color: rgba(238, 246, 255, 0.88);
}

.section-head {
  max-width: 780px;
  margin-bottom: 30px;
}

.section-head h2,
.architecture-copy h2,
.command-panel h2,
.cta-panel h2 {
  font-size: clamp(1.45rem, 2.8vw, 2.45rem);
}

.section-head p,
.architecture-copy p {
  margin-top: 14px;
}

.metrics-grid,
.vision-grid,
.value-grid,
.roadmap-grid {
  display: grid;
  gap: 20px;
}

.metrics-grid,
.vision-grid,
.value-grid,
.roadmap-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.metrics-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card,
.vision-card,
.value-card,
.command-panel,
.stack-card,
.cta-panel,
.roadmap-card {
  position: relative;
  border-radius: var(--radius);
}

.metric-card {
  padding: 24px;
  min-height: 260px;
  transform: translateY(30px) scale(0.96);
  opacity: 0;
  transition: transform 0.8s cubic-bezier(0.2, 1, 0.2, 1), opacity 0.8s ease, border-color 0.35s ease;
}

.metric-card.is-live {
  transform: translateY(0) scale(1);
  opacity: 1;
  border-color: rgba(120, 240, 255, 0.24);
}

.metric-card.metric-burst {
  animation: metricBurst 0.72s ease;
}

.metric-number {
  margin: 22px 0 16px;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  font-variant-numeric: tabular-nums;
}

.metric-label {
  margin: 0 0 10px;
  font-size: 1.02rem;
  line-height: 1.7;
}

.metric-label .label-seg {
  display: inline-block;
  opacity: 0;
  transform: translateY(18px);
  transition: transform 0.55s cubic-bezier(0.2, 1, 0.2, 1), opacity 0.55s ease;
  transition-delay: var(--label-delay, 0s);
}

.metric-card.label-live .label-seg {
  opacity: 1;
  transform: translateY(0);
}

.metric-card small {
  display: block;
  line-height: 1.75;
}

.vision-card,
.value-card,
.command-panel,
.stack-card,
.cta-panel {
  padding: 26px;
}

.card-index {
  display: inline-flex;
  margin-bottom: 24px;
}

.architecture-grid,
.governance-grid {
  grid-template-columns: 0.96fr 1.04fr;
  align-items: start;
}

.architecture-copy {
  align-self: center;
}

.detail-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.detail-list li {
  position: relative;
  padding-left: 22px;
  line-height: 1.82;
  color: rgba(238, 246, 255, 0.88);
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, #e4f8ff, #11c6ff);
  box-shadow: 0 0 16px rgba(120, 240, 255, 0.58);
}

.architecture-scene {
  position: relative;
  min-height: 640px;
  border-radius: 34px;
  perspective: 1400px;
  background:
    radial-gradient(circle at 50% 46%, rgba(17, 198, 255, 0.18), transparent 28%),
    linear-gradient(180deg, rgba(7, 18, 35, 0.48), rgba(5, 14, 27, 0.1));
  border: 1px solid rgba(116, 193, 255, 0.1);
  overflow: hidden;
}

.architecture-scene::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 240, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 240, 255, 0.04) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(circle at 50% 48%, black 44%, transparent 82%);
}

.architecture-core {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 240px;
  aspect-ratio: 1;
  border-radius: 50%;
  z-index: 2;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 20px;
  transform: translate(-50%, -50%);
  background: radial-gradient(circle at 50% 30%, rgba(227, 248, 255, 0.32), rgba(4, 14, 27, 0.92));
  border: 1px solid rgba(120, 240, 255, 0.24);
  box-shadow: 0 0 56px rgba(17, 198, 255, 0.18);
}

.architecture-core strong {
  display: block;
  margin-top: 8px;
  font-size: 1.7rem;
  line-height: 1.12;
  letter-spacing: 0.14em;
}

.architecture-card {
  position: absolute;
  width: min(280px, 54vw);
  padding: 20px;
  border-radius: 28px;
  transition: transform 0.45s ease, opacity 0.45s ease, border-color 0.45s ease, box-shadow 0.45s ease;
  opacity: 0.76;
}

.architecture-card.is-active {
  opacity: 1;
  border-color: rgba(120, 240, 255, 0.34);
  box-shadow: 0 24px 70px rgba(17, 198, 255, 0.16);
}

.arch-a {
  top: 8%;
  left: 8%;
}

.arch-b {
  top: 10%;
  right: 8%;
}

.arch-c {
  bottom: 9%;
  left: 10%;
}

.arch-d {
  bottom: 11%;
  right: 8%;
}

.rail-section,
.scenario-section {
  padding-left: 0;
  padding-right: 0;
}

.rail-track {
  padding-inline: calc((100vw - var(--container)) / 2);
}

.rail-card,
.scene-card {
  position: relative;
  flex: 0 0 340px;
  min-height: 252px;
  border-radius: 28px;
  padding: 24px;
}

.governance-grid {
  gap: 20px;
}

.stack-panels {
  display: grid;
  gap: 18px;
}

.roadmap-card {
  padding: 24px;
  min-height: 260px;
}

.cta {
  padding-bottom: 116px;
}

.cta-panel {
  text-align: center;
  padding: 40px;
}

.cta-panel .hero-actions {
  justify-content: center;
}

.site-footer {
  padding: 0 0 40px;
}

.footer-inner {
  width: var(--container);
  margin: 0 auto;
  padding: 24px 0 0;
  border-top: 1px solid rgba(116, 193, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.footer-meta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--muted);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition:
    opacity 0.9s ease,
    transform 0.9s cubic-bezier(0.2, 1, 0.2, 1);
  transition-delay: var(--delay, 0s);
}

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

[data-marquee].is-ready {
  animation: marquee var(--marquee-duration, 30s) linear infinite;
}

.rail-shell:hover .rail-track,
.hero-tape-shell:hover .hero-tape {
  animation-play-state: paused;
}

.rail-track-reverse.is-ready {
  animation-direction: reverse;
}

@keyframes driftNoise {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(18px, 30px, 0); }
}

@keyframes beamFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50% { transform: translate3d(24px, -18px, 0) scale(1.08); }
}

@keyframes spinRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(calc(-50% - 9px), 0, 0); }
}

@keyframes metricBurst {
  0% { box-shadow: 0 0 0 rgba(120, 240, 255, 0); }
  45% { box-shadow: 0 0 0 18px rgba(120, 240, 255, 0.08); }
  100% { box-shadow: 0 0 0 rgba(120, 240, 255, 0); }
}

@media (max-width: 1180px) {
  .hero-grid,
  .architecture-grid,
  .governance-grid,
  .metrics-grid,
  .vision-grid,
  .value-grid,
  .roadmap-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .architecture-copy,
  .command-panel {
    grid-column: 1 / -1;
  }
}

@media (max-width: 900px) {
  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 20px;
    width: min(320px, calc(100vw - 40px));
    padding: 18px;
    border-radius: 24px;
    border: 1px solid rgba(116, 193, 255, 0.16);
    background: rgba(6, 15, 29, 0.94);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
    display: grid;
    gap: 14px;
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
  }

  .nav.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .hero-grid,
  .architecture-grid,
  .governance-grid,
  .metrics-grid,
  .vision-grid,
  .value-grid,
  .roadmap-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 48px;
  }

  .hero-stage {
    min-height: 620px;
  }

  .stage-core-shell {
    width: min(82vw, 380px);
  }

  .signal-card,
  .architecture-card {
    position: relative;
    inset: auto;
    width: 100%;
    margin-top: 14px;
  }

  .architecture-scene {
    min-height: auto;
    padding: 30px 18px 18px;
  }

  .architecture-core {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    width: min(100%, 240px);
    margin: 0 auto 18px;
  }

  .rail-track {
    padding-inline: 20px;
  }

  .hero-tape-shell::before,
  .hero-tape-shell::after,
  .rail-shell::before,
  .rail-shell::after {
    width: 44px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}


  .section-head h2,
  .architecture-copy h2,
  .command-panel h2,
  .cta-panel h2 {
    font-size: clamp(1.3rem, 5.8vw, 1.9rem);
    line-height: 1.12;
  }


    font-size: 1rem;
  }

  .btn {
    width: 100%;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-stage {
    min-height: 580px;
  }

  .node-chip {
    position: relative;
    display: inline-flex;
    margin: 8px 6px 0 0;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    transform: none;
  }

  .stage-core-shell {
    margin-top: 16px;
  }

  .signal-card,
  .architecture-card,
  .metric-card {
    min-height: auto;
  }

  .rail-card,
  .scene-card {
    flex-basis: 286px;
    min-height: 224px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}







/* Bright Theme Override */
:root {
  --bg: #f3f9ff;
  --bg-deep: #eaf4ff;
  --bg-soft: #f8fcff;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.94);
  --line: rgba(56, 126, 255, 0.12);
  --line-strong: rgba(56, 126, 255, 0.22);
  --text: #10233d;
  --muted: #627a98;
  --shadow: 0 24px 70px rgba(57, 98, 154, 0.14);
}

body {
  color: var(--text);
  background:
    radial-gradient(circle at 14% 18%, rgba(17, 198, 255, 0.14), transparent 26%),
    radial-gradient(circle at 84% 12%, rgba(63, 117, 255, 0.12), transparent 24%),
    radial-gradient(circle at 72% 82%, rgba(130, 197, 255, 0.2), transparent 28%),
    linear-gradient(180deg, #f9fcff 0%, #f1f7ff 38%, #edf5ff 100%);
}

.bg-grid {
  background-image:
    linear-gradient(rgba(56, 126, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 126, 255, 0.06) 1px, transparent 1px);
  opacity: 0.5;
}

.bg-noise {
  opacity: 0.09;
}

.bg-beam {
  opacity: 0.22;
}

.cursor-halo {
  background: radial-gradient(circle, rgba(17, 198, 255, 0.12), rgba(17, 198, 255, 0.04) 42%, transparent 74%);
  mix-blend-mode: multiply;
}

.site-preloader {
  background:
    radial-gradient(circle at 50% 24%, rgba(17, 198, 255, 0.1), transparent 28%),
    linear-gradient(180deg, rgba(246, 251, 255, 0.98), rgba(238, 246, 255, 0.99));
}

.preloader-core {
  border: 1px solid rgba(56, 126, 255, 0.14);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: 0 24px 70px rgba(57, 98, 154, 0.12);
}

.preloader-kicker,
.section-kicker,
.eyebrow,
.signal-tag,
.metric-chip,
.scene-tag,
.roadmap-phase,
.card-index,
.stage-center-label,
.node-chip,
.architecture-card span,
.architecture-core span {
  color: rgba(31, 93, 192, 0.78);
}

.preloader-progress {
  background: rgba(17, 198, 255, 0.08);
}

.preloader-steps span {
  color: rgba(98, 122, 152, 0.76);
}

.site-header.scrolled::before {
  background: rgba(255, 255, 255, 0.76);
  border-color: rgba(56, 126, 255, 0.12);
}

.nav a {
  color: rgba(16, 35, 61, 0.82);
}

.menu-btn {
  border: 1px solid rgba(56, 126, 255, 0.14);
  background: rgba(255, 255, 255, 0.84);
  color: var(--text);
}

.btn-secondary {
  border-color: rgba(56, 126, 255, 0.14);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
}

.hero-meta span,
.metric-chip,
.signal-tag,
.scene-tag,
.roadmap-phase,
.node-chip,
.architecture-card span,
.architecture-core span {
  border: 1px solid rgba(56, 126, 255, 0.12);
  background: rgba(255, 255, 255, 0.78);
}

.stage-grid-layer {
  border: 1px solid rgba(56, 126, 255, 0.08);
  background:
    linear-gradient(rgba(56, 126, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 126, 255, 0.04) 1px, transparent 1px);
}

.stage-panel {
  border: 1px solid rgba(56, 126, 255, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(234, 244, 255, 0.08));
  box-shadow: inset 0 0 40px rgba(17, 198, 255, 0.03);
}

.stage-ring {
  border: 1px solid rgba(56, 126, 255, 0.16);
  box-shadow: inset 0 0 28px rgba(17, 198, 255, 0.05);
}

.stage-orbit {
  border: 1px dashed rgba(56, 126, 255, 0.18);
}

.stage-center {
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.98), rgba(235, 244, 255, 0.94));
  border: 1px solid rgba(56, 126, 255, 0.16);
  box-shadow: 0 0 40px rgba(17, 198, 255, 0.12);
}

.stage-center small {
  color: rgba(98, 122, 152, 0.9);
}

.node-chip.is-active,
.signal-card.is-active,
.architecture-card.is-active {
  border-color: rgba(17, 198, 255, 0.28);
  box-shadow: 0 18px 52px rgba(17, 198, 255, 0.12);
}

.signal-card,
.glass-card,
.metric-card,
.rail-card,
.scene-card,
.roadmap-card,
.architecture-card,
.architecture-core {
  border: 1px solid rgba(56, 126, 255, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(245, 250, 255, 0.96));
  box-shadow: 0 24px 70px rgba(57, 98, 154, 0.12);
}

.signal-card::before,
.glass-card::before,
.metric-card::before,
.rail-card::before,
.scene-card::before,
.roadmap-card::before,
.architecture-card::before,
.architecture-core::before {
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(17, 198, 255, 0.1), transparent 48%);
}

.hero-tape-shell::before,
.rail-shell::before {
  background: linear-gradient(90deg, rgba(243, 249, 255, 1), rgba(243, 249, 255, 0));
}

.hero-tape-shell::after,
.rail-shell::after {
  background: linear-gradient(270deg, rgba(243, 249, 255, 1), rgba(243, 249, 255, 0));
}

.hero-tape span {
  border: 1px solid rgba(56, 126, 255, 0.1);
  background: rgba(255, 255, 255, 0.82);
  color: rgba(16, 35, 61, 0.84);
}

.detail-list li {
  color: rgba(16, 35, 61, 0.9);
}

.architecture-scene {
  background:
    radial-gradient(circle at 50% 46%, rgba(17, 198, 255, 0.12), transparent 28%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(244, 249, 255, 0.42));
  border: 1px solid rgba(56, 126, 255, 0.1);
}

.architecture-scene::before {
  background-image:
    linear-gradient(rgba(56, 126, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 126, 255, 0.04) 1px, transparent 1px);
}

.architecture-core {
  background: radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.98), rgba(235, 244, 255, 0.94));
  border: 1px solid rgba(56, 126, 255, 0.18);
  box-shadow: 0 0 38px rgba(17, 198, 255, 0.1);
}

.footer-inner {
  border-top: 1px solid rgba(56, 126, 255, 0.12);
}

@media (max-width: 900px) {
  .nav {
    border: 1px solid rgba(56, 126, 255, 0.14);
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 24px 70px rgba(57, 98, 154, 0.14);
  }
}

/* Fintech Bright Refinement */
:root {
  --text: #0c1f3d;
  --muted: #5d7391;
  --line: rgba(39, 97, 223, 0.12);
  --line-strong: rgba(39, 97, 223, 0.22);
  --shadow: 0 28px 80px rgba(25, 58, 107, 0.14);
}

body {
  background:
    radial-gradient(circle at 12% 16%, rgba(17, 198, 255, 0.1), transparent 24%),
    radial-gradient(circle at 86% 10%, rgba(49, 91, 220, 0.1), transparent 22%),
    linear-gradient(180deg, #fcfeff 0%, #f4f8fd 44%, #eef4fb 100%);
}

.bg-grid {
  background-image:
    linear-gradient(rgba(39, 97, 223, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(39, 97, 223, 0.05) 1px, transparent 1px);
  opacity: 0.42;
}

.bg-beam {
  opacity: 0.18;
}

.site-header.scrolled::before {
  background: rgba(255, 255, 255, 0.82);
  border-color: rgba(39, 97, 223, 0.1);
  box-shadow: 0 10px 30px rgba(24, 57, 104, 0.06);
}

.brand-mark {
  color: #ffffff;
  background: linear-gradient(135deg, #153cc8 0%, #1d6fff 52%, #0cc7f8 100%);
  box-shadow: 0 18px 34px rgba(29, 111, 255, 0.26);
}

.brand-copy strong {
  color: #0d2242;
}

.brand-copy small,
.preloader-steps span,
.stage-center small,
.footer-meta,
.footer-inner p,
.hero-lead,
.section-head p,
.signal-card p,
.metric-card small,
.vision-card p,
.value-card p,
.architecture-copy p,
.architecture-card p,
.rail-card p,
.scene-card p,
.stack-card p,
.roadmap-card p,
.command-panel p,
.cta-panel p {
  color: #647a99;
}

.preloader-kicker,
.section-kicker,
.eyebrow,
.signal-tag,
.metric-chip,
.scene-tag,
.roadmap-phase,
.card-index,
.stage-center-label,
.node-chip,
.architecture-card span,
.architecture-core span {
  color: rgba(27, 82, 199, 0.82);
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #153cc8 0%, #1b63f0 56%, #09bbef 100%);
  box-shadow: 0 18px 42px rgba(29, 111, 255, 0.22);
}

.btn-secondary {
  border-color: rgba(39, 97, 223, 0.12);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 255, 0.92));
}

.menu-btn,
.hero-meta span,
.metric-chip,
.signal-tag,
.scene-tag,
.roadmap-phase,
.node-chip,
.architecture-card span,
.architecture-core span,
.hero-tape span {
  border-color: rgba(39, 97, 223, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 255, 0.9));
}

.signal-card,
.glass-card,
.metric-card,
.rail-card,
.scene-card,
.roadmap-card,
.architecture-card,
.architecture-core,
.preloader-core {
  border: 1px solid rgba(39, 97, 223, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(246, 250, 255, 0.95)),
    linear-gradient(135deg, rgba(20, 60, 200, 0.02), rgba(9, 187, 239, 0.02));
  box-shadow: 0 26px 72px rgba(25, 58, 107, 0.12);
}

.signal-card::after,
.glass-card::after,
.metric-card::after,
.rail-card::after,
.scene-card::after,
.roadmap-card::after,
.architecture-card::after,
.architecture-core::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.28), transparent 24%, transparent 72%, rgba(17, 198, 255, 0.05));
  pointer-events: none;
}

.node-chip.is-active,
.signal-card.is-active,
.architecture-card.is-active {
  border-color: rgba(17, 198, 255, 0.24);
  box-shadow: 0 20px 60px rgba(29, 111, 255, 0.14);
}

.stage-panel {
  border: 1px solid rgba(39, 97, 223, 0.08);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.62), rgba(232, 240, 251, 0.16));
}

.stage-ring {
  border: 1px solid rgba(39, 97, 223, 0.14);
}

.stage-orbit {
  border: 1px dashed rgba(39, 97, 223, 0.18);
}

.stage-center,
.architecture-core {
  color: #ffffff;
  background:
    radial-gradient(circle at 50% 24%, rgba(51, 128, 255, 0.52), rgba(12, 34, 78, 0.98) 62%),
    linear-gradient(180deg, #1632a4, #0f2348);
  border: 1px solid rgba(39, 97, 223, 0.18);
  box-shadow: 0 0 42px rgba(29, 111, 255, 0.18);
}

.stage-center-label,
.architecture-core span {
  color: rgba(205, 231, 255, 0.9);
}

.hero-tape span {
  color: rgba(12, 31, 61, 0.84);
}

.detail-list li {
  color: rgba(12, 31, 61, 0.92);
}

.architecture-scene {
  background:
    radial-gradient(circle at 50% 44%, rgba(17, 198, 255, 0.1), transparent 26%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(240, 246, 252, 0.56));
}

.footer-inner {
  border-top: 1px solid rgba(39, 97, 223, 0.1);
}

@media (max-width: 900px) {
  .nav {
    border: 1px solid rgba(39, 97, 223, 0.12);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 70px rgba(25, 58, 107, 0.12);
  }
}

/* Hero Globe + Media */
.hero-stage {
  min-height: 760px;
}

.hero-globe-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.stage-core-shell {
  z-index: 4;
}

.hero-media-panel {
  position: absolute;
  right: 3%;
  bottom: 6%;
  width: min(430px, 54%);
  z-index: 5;
  border-radius: 30px;
  padding: 16px;
  overflow: hidden;
  border: 1px solid rgba(39, 97, 223, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(245, 250, 255, 0.96)),
    linear-gradient(135deg, rgba(20, 60, 200, 0.02), rgba(9, 187, 239, 0.02));
  box-shadow: 0 28px 80px rgba(25, 58, 107, 0.14);
  backdrop-filter: blur(20px);
  transition: transform 0.45s ease, box-shadow 0.45s ease, border-color 0.45s ease;
}

.hero-media-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(130deg, rgba(255, 255, 255, 0.34), transparent 24%, transparent 70%, rgba(17, 198, 255, 0.06));
  pointer-events: none;
}

.hero-media-panel:hover {
  border-color: rgba(17, 198, 255, 0.22);
  box-shadow: 0 34px 88px rgba(25, 58, 107, 0.18);
}

.hero-media-head,
.hero-media-strip {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.media-chip,
.media-status,
.media-chip-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.media-chip,
.media-chip-ghost {
  border: 1px solid rgba(39, 97, 223, 0.12);
  background: rgba(255, 255, 255, 0.78);
  color: rgba(27, 82, 199, 0.82);
}

.media-chip-ghost {
  margin-bottom: 10px;
}

.media-status {
  color: rgba(93, 115, 145, 0.88);
}

.hero-media-screen {
  position: relative;
  z-index: 1;
  margin-top: 14px;
  min-height: 248px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(39, 97, 223, 0.1);
  background:
    radial-gradient(circle at 50% 20%, rgba(17, 198, 255, 0.1), transparent 30%),
    linear-gradient(180deg, rgba(13, 32, 69, 0.98), rgba(9, 24, 54, 0.98));
}

.hero-media-screen::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 26px 26px;
  opacity: 0.34;
  pointer-events: none;
}

.hero-stream-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-media-overlay {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 1;
  padding: 16px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(5, 14, 31, 0.12), rgba(5, 14, 31, 0.42));
  backdrop-filter: blur(12px);
}

.hero-media-overlay strong {
  display: block;
  color: #f4f8ff;
  font-size: 1.12rem;
  line-height: 1.35;
}

.hero-media-overlay p {
  margin: 8px 0 0;
  color: rgba(214, 230, 255, 0.82);
  line-height: 1.7;
  font-size: 0.95rem;
}

.hero-media-strip {
  margin-top: 14px;
}

.hero-media-strip span {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(39, 97, 223, 0.1);
  background: rgba(255, 255, 255, 0.7);
  color: rgba(12, 31, 61, 0.74);
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .hero-stage {
    min-height: 760px;
  }

  .hero-media-panel {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    margin-top: 18px;
  }
}

@media (max-width: 640px) {
  .hero-stage {
    min-height: 700px;
  }

  .hero-media-screen {
    min-height: 210px;
  }

  .hero-media-overlay {
    left: 12px;
    right: 12px;
    bottom: 12px;
    padding: 12px;
  }

  .hero-media-overlay strong {
    font-size: 1rem;
  }
}

/* Hero Panel Balance */
.signal-c {
  right: 5%;
  top: 52%;
  bottom: auto;
  width: min(250px, 48vw);
}

.signal-d {
  left: 7%;
  bottom: 10%;
}

@media (max-width: 900px) {
  .signal-c,
  .signal-d {
    width: 100%;
  }
}

/* Icon Badges */
.badge-icon {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.card-index,
.metric-chip,
.signal-tag,
.architecture-card > span,
.rail-card > span {
  gap: 8px;
}

.metric-chip,
.signal-tag,
.architecture-card > span,
.rail-card > span {
  font-weight: 600;
}

.card-index span,
.metric-chip span,
.signal-tag span,
.architecture-card > span span,
.rail-card > span span {
  display: inline-flex;
  align-items: center;
}

.rail-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(39, 97, 223, 0.1);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(247, 250, 255, 0.9));
  color: rgba(27, 82, 199, 0.82);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.signal-tag .badge-icon,
.metric-chip .badge-icon,
.card-index .badge-icon,
.architecture-card > span .badge-icon,
.rail-card > span .badge-icon {
  opacity: 0.92;
}

/* Icon Badge FX */
.badge-icon {
  display: block;
  box-sizing: content-box;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid rgba(39, 97, 223, 0.12);
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.98), rgba(234, 243, 255, 0.94)),
    linear-gradient(180deg, rgba(17, 198, 255, 0.03), rgba(27, 82, 199, 0.02));
  box-shadow:
    0 6px 14px rgba(29, 111, 255, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.48) inset;
  opacity: 1;
  transform: translateY(0) scale(1);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease,
    background 0.28s ease,
    filter 0.28s ease;
}

.card-index,
.metric-chip,
.signal-tag,
.architecture-card > span,
.rail-card > span {
  align-items: center;
}

.signal-card:hover .badge-icon,
.metric-card:hover .badge-icon,
.vision-card:hover .badge-icon,
.value-card:hover .badge-icon,
.architecture-card:hover .badge-icon,
.rail-card:hover .badge-icon {
  transform: translateY(-1px) scale(1.08);
  border-color: rgba(17, 198, 255, 0.24);
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 1), rgba(222, 240, 255, 0.98)),
    linear-gradient(180deg, rgba(17, 198, 255, 0.08), rgba(27, 82, 199, 0.04));
  box-shadow:
    0 10px 22px rgba(29, 111, 255, 0.14),
    0 0 18px rgba(17, 198, 255, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.66) inset;
  filter: brightness(1.04);
}

.signal-card:hover .signal-tag,
.metric-card:hover .metric-chip,
.vision-card:hover .card-index,
.value-card:hover .card-index,
.architecture-card:hover > span,
.rail-card:hover > span {
  border-color: rgba(17, 198, 255, 0.18);
}


/* Premium Finance Badge Override */
.card-index,
.rail-card > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(61, 126, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 247, 255, 0.96)),
    linear-gradient(135deg, rgba(15, 71, 190, 0.05), rgba(17, 198, 255, 0.06));
  box-shadow:
    0 12px 28px rgba(32, 97, 201, 0.09),
    0 0 0 1px rgba(255, 255, 255, 0.64) inset;
  backdrop-filter: blur(14px);
}

.card-index {
  margin-bottom: 24px;
  color: rgba(23, 75, 184, 0.86);
}

.card-index span,
.rail-card > span span {
  font-weight: 700;
  letter-spacing: 0.16em;
}

.card-index .badge-icon,
.rail-card > span .badge-icon {
  border-color: rgba(61, 126, 255, 0.16);
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 1), rgba(228, 239, 255, 0.96)),
    linear-gradient(180deg, rgba(17, 198, 255, 0.08), rgba(15, 71, 190, 0.04));
  box-shadow:
    0 8px 20px rgba(32, 97, 201, 0.12),
    0 0 18px rgba(17, 198, 255, 0.1),
    0 0 0 1px rgba(255, 255, 255, 0.72) inset;
}

.vision-card:hover .card-index,
.value-card:hover .card-index,
.rail-card:hover > span {
  border-color: rgba(17, 198, 255, 0.22);
  box-shadow:
    0 16px 34px rgba(32, 97, 201, 0.13),
    0 0 24px rgba(17, 198, 255, 0.08),
    0 0 0 1px rgba(255, 255, 255, 0.72) inset;
}