/*
 * JMH Eternity — Task 15 Cinematic Global Journey & 3D Performance Drift Stage
 * Scoped additive stylesheet under .et-app .et-route-scene
 * Palette: Deep Navy (#0c1720 / #101a23 / #13232e), Champagne (#d6c8ac / #e9ddc6 / #f3ead8), Luminous Teal (#7ec8be)
 */

.et-app .et-trade-hero {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.et-app .et-route-scene.et-journey-scene {
  --et-j-navy: #0d1821;
  --et-j-surface: #13232e;
  --et-j-champagne: #d6c8ac;
  --et-j-ivory: #f3ead8;
  --et-j-teal: #7ec8be;
  --et-j-crimson: #c94836;
  --et-j-muted: #b7c9c8;
  --et-j-progress: 0.125;
  position: relative;
  min-width: 0;
  max-width: 100%;
  width: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-self: stretch;
  gap: 14px;
  padding: 24px 26px 22px;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 72% 28%, rgba(126, 200, 190, 0.14), transparent 66%),
    radial-gradient(95% 80% at 30% 82%, rgba(214, 200, 172, 0.12), transparent 70%),
    linear-gradient(165deg, #0d1822 0%, #13232e 58%, #0b141c 100%);
}

.et-app .et-route-scene.et-journey-scene *,
.et-app .et-route-scene.et-journey-scene *::before,
.et-app .et-route-scene.et-journey-scene *::after {
  box-sizing: border-box;
  min-width: 0;
}

/* Backdrop Lighting */
.et-app .et-journey-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.et-app .et-journey-scene .et-aurora-beam {
  position: absolute;
  border-radius: 999px;
  filter: blur(36px);
  opacity: 0.42;
  animation: et-j-aurora-drift 12s ease-in-out infinite alternate;
}

.et-app .et-journey-scene .et-aurora-beam-one {
  width: 380px;
  height: 120px;
  top: 12%;
  right: -12%;
  background: linear-gradient(110deg, transparent, rgba(126, 200, 190, 0.45), rgba(214, 200, 172, 0.28));
  transform: rotate(-18deg);
}

.et-app .et-journey-scene .et-aurora-beam-two {
  width: 320px;
  height: 110px;
  bottom: 10%;
  left: -8%;
  background: linear-gradient(110deg, rgba(126, 200, 190, 0.28), rgba(214, 200, 172, 0.32), transparent);
  animation-delay: -5s;
}

.et-app .et-journey-grid-glow {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(214, 200, 172, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(126, 200, 190, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse at 55% 55%, #000 35%, transparent 85%);
  -webkit-mask-image: radial-gradient(ellipse at 55% 55%, #000 35%, transparent 85%);
}

/* Top Bar & >= 44px Controls */
.et-app .et-journey-scene .et-scene-topbar {
  position: relative;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 14px;
}

.et-app .et-scene-heading {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}

.et-app .et-journey-scene .et-scene-label {
  position: static;
  padding: 0;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #d3e2e0;
  text-align: left;
  line-height: 1.35;
}

.et-app .et-scene-stage-readout {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.11em;
  color: var(--et-j-champagne);
  line-height: 1.35;
}

.et-app .et-journey-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.et-app .et-journey-control-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 44px;
  min-width: 44px;
  padding: 8px 13px;
  border: 1px solid rgba(214, 200, 172, 0.42);
  border-radius: 999px;
  background: rgba(13, 24, 33, 0.82);
  color: var(--et-j-ivory);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.2;
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.et-app .et-journey-control-btn:hover {
  border-color: var(--et-j-ivory);
  background: #1b313e;
}

.et-app .et-journey-control-btn:focus-visible {
  outline: 3px solid var(--et-j-champagne);
  outline-offset: 3px;
}

.et-app .et-replay-icon {
  font-size: 13px;
  line-height: 1;
  color: var(--et-j-teal);
}

.et-app .et-journey-scene .et-motion-toggle-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: var(--et-j-champagne);
  box-shadow: 0 0 8px rgba(214, 200, 172, 0.8);
}

.et-app .et-journey-scene .et-motion-toggle[aria-pressed="true"] .et-motion-toggle-dot {
  background: #8aa2a9;
  box-shadow: none;
}

/* Four Always-Readable Route Labels + Traveling Luminous Marker */
.et-app .et-journey-scene .et-route-rail {
  position: relative;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
  margin: 0;
  width: 100%;
}

.et-app .et-journey-scene .et-route-labels {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.et-app .et-journey-scene .et-route-labels li {
  position: relative;
  min-width: 0;
  min-height: 0;
  margin: 0;
  padding: 0;
  display: flex;
}

.et-app .et-journey-scene .et-route-labels li::before,
.et-app .et-journey-scene .et-route-labels li::after {
  display: none !important;
  content: none !important;
}

.et-app .et-route-stage-btn {
  width: 100%;
  min-height: 44px;
  padding: 6px 6px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(16, 29, 39, 0.72);
  color: #d7e3e2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  text-align: center;
  cursor: pointer;
  transition: border-color 200ms ease, background-color 200ms ease, color 200ms ease;
}

.et-app .et-route-stage-btn:hover {
  border-color: rgba(214, 200, 172, 0.55);
  background: rgba(25, 45, 58, 0.88);
}

.et-app .et-route-stage-btn:focus-visible {
  outline: 3px solid var(--et-j-champagne);
  outline-offset: 2px;
}

.et-app .et-journey-scene .et-route-labels li.is-active .et-route-stage-btn {
  border-color: var(--et-j-champagne);
  background: linear-gradient(180deg, rgba(214, 200, 172, 0.2), rgba(23, 42, 54, 0.92));
  color: var(--et-j-ivory);
  box-shadow: 0 0 18px rgba(214, 200, 172, 0.16);
}

.et-app .et-route-step-code {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--et-j-teal);
  line-height: 1.1;
}

.et-app .et-journey-scene .et-route-labels li.is-active .et-route-step-code {
  color: var(--et-j-champagne);
}

.et-app .et-route-step-name {
  display: block;
  max-width: 100%;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.25;
  white-space: normal;
  overflow-wrap: break-word;
}

/* Progress Track Bar & Traveling Luminous Marker */
.et-app .et-route-track-bar {
  position: relative;
  height: 16px;
  margin: 0 10px;
  display: flex;
  align-items: center;
}

.et-app .et-route-track-base {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 999px;
  background: rgba(126, 200, 190, 0.28);
}

.et-app .et-route-track-fill {
  position: absolute;
  left: 0;
  width: calc(var(--et-j-progress, 0) * 100%);
  height: 2.5px;
  border-radius: 999px;
  background: linear-gradient(90deg, #7ec8be 0%, #d6c8ac 65%, #f3ead8 100%);
  box-shadow: 0 0 10px rgba(214, 200, 172, 0.55);
}

.et-app .et-route-nodes-row {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  justify-items: center;
}

.et-app .et-route-node {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #274450;
  border: 1.5px solid rgba(233, 221, 198, 0.55);
  transition: transform 220ms ease, background-color 220ms ease, box-shadow 220ms ease;
}

.et-app .et-route-node.is-active {
  background: var(--et-j-ivory);
  border-color: var(--et-j-champagne);
  transform: scale(1.25);
  box-shadow: 0 0 10px rgba(243, 234, 216, 0.75);
}

.et-app .et-route-luminous-marker {
  position: absolute;
  top: 50%;
  left: calc(var(--et-j-progress, 0) * 100%);
  width: 22px;
  height: 22px;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 3;
}

.et-app .et-marker-halo {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(243, 234, 216, 0.75) 0%, rgba(126, 200, 190, 0.35) 52%, transparent 74%);
  animation: et-j-marker-pulse 2.2s ease-in-out infinite alternate;
}

.et-app .et-marker-core {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid var(--et-j-champagne);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 12px #f3ead8;
}

/* Main Stage: Upper Vector World Theater + Lower 3D Drift Runway */
.et-app .et-journey-scene .et-journey-stage {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
  min-height: 340px;
}

/* Upper Vector World Theater */
.et-app .et-vector-theater {
  position: relative;
  width: 100%;
  max-width: 100%;
  border: 1px solid rgba(214, 200, 172, 0.22);
  border-radius: 12px;
  background: rgba(9, 18, 25, 0.72);
  overflow: hidden;
}

.et-app .et-vector-canvas {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  max-height: 175px;
}

.et-app .et-scene-layer {
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px) scale(0.985);
  transform-origin: center center;
  pointer-events: none;
}

.et-app .et-journey-scene.is-ready .et-scene-layer {
  transition: opacity 420ms ease, transform 420ms cubic-bezier(0.22, 1, 0.36, 1), visibility 0s 420ms;
}

.et-app .et-scene-layer.is-active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.et-app .et-journey-scene.is-ready .et-scene-layer.is-active {
  transition: opacity 420ms ease, transform 420ms cubic-bezier(0.22, 1, 0.36, 1), visibility 0s 0s;
}

/* Scene 01 (JAPAN) Vector Animations */
.et-app .et-jp-sun-halo {
  transform-box: fill-box;
  transform-origin: center;
  animation: et-j-sun-pulse 4.5s ease-in-out infinite alternate;
}

.et-app .et-jp-scan-beam {
  animation: et-j-scan-sweep 2.8s ease-in-out infinite alternate;
}

.et-app .et-mote-a,
.et-app .et-mote-b,
.et-app .et-mote-c {
  animation: et-j-mote-float 4.2s ease-in-out infinite alternate;
}

.et-app .et-mote-b {
  animation-delay: -1.4s;
}

.et-app .et-mote-c {
  animation-delay: -2.8s;
}

/* Scene 02 (IN TRANSIT) Container Ship Entrance, Pitch & Waves */
.et-app .et-ship-convoy {
  transform: translate3d(-110px, 0, 0);
  transition: transform 2.4s cubic-bezier(0.22, 1, 0.36, 1);
}

.et-app .et-scene-transit.is-active .et-ship-convoy,
.et-app .et-journey-scene[data-et-active-stage="transit"] .et-ship-convoy {
  transform: translate3d(26px, 0, 0);
}

.et-app .et-ship-pitch {
  transform-box: fill-box;
  transform-origin: center;
  animation: et-j-ship-pitch 3.6s ease-in-out infinite alternate;
}

.et-app .et-ship-wake-foam {
  animation: et-j-wake-dash 1.8s linear infinite;
}

.et-app .et-wave-back {
  animation: et-j-wave-slide 7s ease-in-out infinite alternate;
}

.et-app .et-wave-mid {
  animation: et-j-wave-slide 4.8s ease-in-out -1.5s infinite alternate;
}

.et-app .et-wave-front {
  animation: et-j-wave-slide 3.8s ease-in-out -0.8s infinite alternate;
}

/* Scene 03 (UK) Port Crane Lowering & Handover Beacon */
.et-app .et-crane-trolley {
  animation: et-j-crane-traverse 4.6s ease-in-out infinite alternate;
}

.et-app .et-crane-payload {
  animation: et-j-crane-lower 3.2s ease-in-out infinite alternate;
}

.et-app .et-uk-beacon,
.et-app .et-ship-beacon {
  animation: et-j-beacon-blink 1.8s ease-in-out infinite alternate;
}

/* Scene 04 (REST OF THE WORLD) Globe & Route Arcs */
.et-app .et-globe-continents {
  animation: et-j-globe-pan 8s ease-in-out infinite alternate;
}

.et-app .et-world-arc {
  stroke-dasharray: 12 10;
  animation: et-j-arc-flow 3.2s linear infinite;
}

/* Lower Layer: 3D Procedural Performance Coupe Drift Runway */
.et-app .et-journey-scene .et-vehicle-runway.et-drift-stage {
  position: relative;
  isolation: isolate;
  width: 100%;
  height: 215px;
  min-height: 185px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background:
    radial-gradient(90% 80% at 50% 80%, rgba(45, 82, 92, 0.34), rgba(10, 18, 25, 0.96) 75%);
  overflow: hidden;
}

.et-app .et-webgl-mount {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
}

.et-app .et-webgl-mount canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
}

.et-app .et-webgl-fallback {
  position: absolute;
  inset: 0;
  z-index: 1;
  margin: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.et-app .et-journey-scene[data-et-webgl-ready="true"] .et-webgl-fallback {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.et-app .et-fallback-svg {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  max-height: 215px;
}

/* Required Bottom Caption */
.et-app .et-journey-scene .et-route-caption {
  position: relative;
  z-index: 4;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  margin: 0;
  padding-top: 8px;
  border-top: 1px solid rgba(214, 200, 172, 0.18);
  color: var(--et-j-muted);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.11em;
  line-height: 1.45;
  text-transform: uppercase;
}

.et-app .et-journey-scene .et-route-caption span:last-child {
  color: var(--et-j-champagne);
  max-width: none;
  text-align: right;
}

/* Keyframes */
@keyframes et-j-aurora-drift {
  from {
    transform: translate3d(-10px, 6px, 0) rotate(-18deg);
    opacity: 0.32;
  }
  to {
    transform: translate3d(12px, -6px, 0) rotate(-14deg);
    opacity: 0.52;
  }
}

@keyframes et-j-marker-pulse {
  from {
    transform: scale(0.85);
    opacity: 0.65;
  }
  to {
    transform: scale(1.2);
    opacity: 1;
  }
}

@keyframes et-j-sun-pulse {
  from {
    transform: scale(0.96);
    opacity: 0.78;
  }
  to {
    transform: scale(1.06);
    opacity: 1;
  }
}

@keyframes et-j-scan-sweep {
  from {
    transform: translateY(-10px);
  }
  to {
    transform: translateY(10px);
  }
}

@keyframes et-j-mote-float {
  from {
    transform: translate3d(0, 0, 0);
    opacity: 0.35;
  }
  to {
    transform: translate3d(6px, -10px, 0);
    opacity: 0.85;
  }
}

@keyframes et-j-ship-pitch {
  from {
    transform: translateY(-1.5px) rotate(-0.6deg);
  }
  to {
    transform: translateY(2px) rotate(0.7deg);
  }
}

@keyframes et-j-wake-dash {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: 28;
  }
}

@keyframes et-j-wave-slide {
  from {
    transform: translateX(-14px);
  }
  to {
    transform: translateX(14px);
  }
}

@keyframes et-j-crane-traverse {
  from {
    transform: translateX(-14px);
  }
  to {
    transform: translateX(12px);
  }
}

@keyframes et-j-crane-lower {
  from {
    transform: translateY(-6px);
  }
  to {
    transform: translateY(5px);
  }
}

@keyframes et-j-beacon-blink {
  from {
    opacity: 0.4;
  }
  to {
    opacity: 1;
  }
}

@keyframes et-j-globe-pan {
  from {
    transform: translateX(-5px);
  }
  to {
    transform: translateX(5px);
  }
}

@keyframes et-j-arc-flow {
  from {
    stroke-dashoffset: 44;
  }
  to {
    stroke-dashoffset: 0;
  }
}

/* Full Pause Freezes ALL CSS Animations */
.et-app .et-journey-scene.is-motion-paused *,
.et-app .et-journey-scene.is-motion-paused *::before,
.et-app .et-journey-scene.is-motion-paused *::after,
.et-app .et-journey-scene[data-et-motion-state="paused"] *,
.et-app .et-journey-scene[data-et-motion-state="paused"] *::before,
.et-app .et-journey-scene[data-et-motion-state="paused"] *::after {
  animation-play-state: paused !important;
  transition-duration: 0s !important;
}

/* Responsive Layout: Zero Overlap / Zero Overflow from 1440px down to 320px */
@media (max-width: 1100px) {
  .et-app .et-route-scene.et-journey-scene {
    padding: 20px 20px 18px;
  }

  .et-app .et-route-step-name {
    font-size: 10px;
    letter-spacing: 0.04em;
  }
}

@media (max-width: 900px) {
  .et-app .et-trade-hero {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 680px) {
  .et-app .et-journey-scene .et-journey-stage { min-height: 0; }
  .et-app .et-route-scene.et-journey-scene {
    padding: 16px 14px 18px;
    gap: 12px;
  }

  .et-app .et-journey-scene .et-route-labels {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 6px;
  }

  .et-app .et-route-stage-btn {
    flex-direction: row;
    justify-content: flex-start;
    gap: 8px;
    padding: 8px 10px;
    text-align: left;
  }

  .et-app .et-route-step-name {
    font-size: 10.5px;
  }

  .et-app .et-journey-scene .et-vehicle-runway.et-drift-stage {
    height: 190px;
  }

  .et-app .et-journey-scene .et-route-caption {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .et-app .et-journey-scene .et-route-caption span:last-child {
    text-align: left;
  }
}

@media (max-width: 400px) {
  .et-app .et-route-scene.et-journey-scene {
    padding: 14px 10px 16px;
  }

  .et-app .et-journey-controls {
    width: 100%;
  }

  .et-app .et-journey-control-btn {
    flex: 1 1 120px;
    padding: 8px 10px;
    font-size: 9.5px;
  }

  .et-app .et-route-stage-btn {
    padding: 6px 8px;
    gap: 6px;
  }

  .et-app .et-route-step-name {
    font-size: 9.5px;
    letter-spacing: 0.03em;
  }

  .et-app .et-journey-scene .et-vehicle-runway.et-drift-stage {
    height: 175px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .et-app .et-journey-scene *,
  .et-app .et-journey-scene *::before,
  .et-app .et-journey-scene *::after {
    animation: none !important;
    transition: none !important;
  }

}


/* Integrated scene story: each transform is sampled from the accepted controller's route clock. */
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-jp-sun-halo,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-jp-scan-beam,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-ship-convoy,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-ship-pitch,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-ship-wake-foam,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-wave-back,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-wave-mid,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-wave-front,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-crane-trolley,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-crane-payload,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-uk-beacon,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-globe-continents,
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-vector-theater .et-world-arc {
  animation: none !important;
  transition: none !important;
}
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-jp-prep-rig {
  transform-box: fill-box;
  transform-origin: center;
}
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-ship-pitch {
  transform-box: view-box;
  transform-origin: 280px 162px;
}
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-ship-wake {
  transform-box: fill-box;
  transform-origin: 100% 50%;
}
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-bow-crest {
  transform-box: fill-box;
  transform-origin: 0% 100%;
}
.et-app .et-journey-scene[data-et-integrated-scenestory] .et-world-arc {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
}
.et-app .et-journey-scene[data-et-integrated-scenestory].is-motion-suspended *,
.et-app .et-journey-scene[data-et-integrated-scenestory].is-motion-suspended *::before,
.et-app .et-journey-scene[data-et-integrated-scenestory].is-motion-suspended *::after {
  animation-play-state: paused !important;
  transition-duration: 0s !important;
}
@media (prefers-reduced-motion: reduce) {
  .et-app .et-journey-scene[data-et-integrated-scenestory] .et-ship-convoy {
    /* Reduced-motion story is sampled at its settled state by the same controller. */
    transform: none;
  }
}