html {
  --pointer-x: 50vw;
  --pointer-y: 50vh;
  --pointer-accent: 243, 239, 230;
}

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

html,
body {
  margin: 0;
  width: 100%;
  height: 100%;
  min-height: 100%;
}

body {
  height: 100%;
  overflow: hidden;
  background: #000000;
  overscroll-behavior: none;
}

#scene-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
  display: block;
  touch-action: none;
  cursor: grab;
  background: #000000;
}

body::after {
  content: "";
  position: fixed;
  left: var(--pointer-x);
  top: var(--pointer-y);
  z-index: 4;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(0.72);
  border: 1px solid rgba(var(--pointer-accent), 0.72);
  background: rgba(var(--pointer-accent), 0.08);
  box-shadow:
    0 0 0 0.2rem rgba(var(--pointer-accent), 0.06),
    0 0 2rem rgba(var(--pointer-accent), 0.24);
  transition:
    opacity 180ms ease,
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

body.is-dragging #scene-canvas {
  cursor: grabbing;
}

body.is-pointer-primed #scene-canvas {
  cursor: none;
}

body.is-pointer-primed::after {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  animation: pointer-pulse 1.15s ease-in-out infinite;
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2;
  pointer-events: none;
  border-bottom: 1px solid rgba(243, 239, 230, 0.14);
  background: rgba(0, 0, 0, 0.9);
  transition:
    border-color 220ms ease,
    background-color 220ms ease,
    box-shadow 220ms ease;
}

.marquee {
  overflow: hidden;
  white-space: nowrap;
}

.marquee__track {
  display: flex;
  width: max-content;
  min-width: 100%;
  animation: marquee-slide 30s linear infinite;
}

.marquee__group {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  gap: 1rem;
  min-width: max-content;
  padding: 0 1rem;
}

.marquee__item {
  display: inline-flex;
  align-items: center;
  padding: 1rem 0 0.92rem;
  color: rgba(243, 239, 230, 0.88);
  font-family:
    "Noto Sans",
    "Segoe UI",
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    sans-serif;
  font-size: clamp(0.68rem, 1vw, 0.8rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: none;
}

.marquee__item:lang(ar) {
  font-family: "Noto Sans Arabic", "Noto Sans", sans-serif;
  letter-spacing: 0;
}

.marquee__item:lang(hi) {
  font-family: "Noto Sans Devanagari", "Noto Sans", sans-serif;
}

.marquee__item:lang(ta) {
  font-family: "Noto Sans Tamil", "Noto Sans", sans-serif;
}

.marquee__item:lang(te) {
  font-family: "Noto Sans Telugu", "Noto Sans", sans-serif;
}

.marquee__item:lang(ja) {
  font-family: "Noto Sans JP", "Noto Sans", sans-serif;
  letter-spacing: 0.03em;
}

.marquee__item:lang(ko) {
  font-family: "Noto Sans KR", "Noto Sans", sans-serif;
  letter-spacing: 0.03em;
}

.marquee__item:lang(zh) {
  font-family: "Noto Sans SC", "Noto Sans", sans-serif;
  letter-spacing: 0.03em;
}

.marquee__dot {
  width: 0.42rem;
  height: 0.42rem;
  flex: 0 0 auto;
  border-radius: 999px;
  background: rgba(243, 239, 230, 0.5);
  box-shadow: 0 0 0.85rem rgba(243, 239, 230, 0.12);
}

body.is-pointer-primed .topbar {
  border-bottom-color: rgba(var(--pointer-accent), 0.42);
  background: rgba(3, 4, 7, 0.92);
  box-shadow: 0 0 1.25rem rgba(var(--pointer-accent), 0.08);
}

@keyframes marquee-slide {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

@keyframes pointer-pulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.94);
    box-shadow:
      0 0 0 0.16rem rgba(var(--pointer-accent), 0.06),
      0 0 1.2rem rgba(var(--pointer-accent), 0.18);
  }

  50% {
    transform: translate(-50%, -50%) scale(1.08);
    box-shadow:
      0 0 0 0.42rem rgba(var(--pointer-accent), 0.1),
      0 0 2.4rem rgba(var(--pointer-accent), 0.32);
  }
}

@media (max-width: 720px) {
  .marquee__group {
    gap: 0.8rem;
    padding: 0 0.8rem;
  }

  .marquee__item {
    padding: 0.92rem 0 0.84rem;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
  }

  .marquee__dot {
    width: 0.34rem;
    height: 0.34rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .marquee__track {
    animation: none;
  }

  body::after {
    animation: none !important;
    transition: opacity 0.01ms !important;
  }
}