/* Rubble Ring — planet background styles */
.rubble-ring {
  position: relative;
  overflow: hidden;
  background: radial-gradient(ellipse at 70% 40%, #0c1322 0%, #060a14 70%);
}
.rubble-ring__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

/* Full-page fixed background that sits passively behind landing page content */
.rubble-ring--background {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* Darken the left side on desktop (and lower half on mobile) so text stays readable over the scene */
.rubble-ring--scrim::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(3, 5, 11, 0.65) 0%, rgba(3, 5, 11, 0.20) 60%, rgba(3, 5, 11, 0) 100%);
}
@media (max-width: 899px) {
  .rubble-ring--scrim::after {
    background: linear-gradient(180deg, rgba(3, 5, 11, 0) 20%, rgba(3, 5, 11, 0.72) 58%, rgba(3, 5, 11, 0.88) 100%);
  }
}

/* No WebGL fallback: plain space background */
.rubble-ring--no-webgl {
  background: radial-gradient(ellipse at 70% 40%, #0c1322 0%, #060a14 70%);
}

/* Disable full-screen SVG feTurbulence overlay and per-frame backdrop-filter blur over the WebGL canvas */
body:has(.hero-screen--rubble)::before {
  display: none;
}

/* Landing page integration: keep all layout/typography unchanged while adapting
   the hero screen tokens to the deep-space backdrop in both light and dark modes */
.hero-screen.hero-screen--rubble {
  --bg: #060a14;
  --surface: rgba(12, 19, 34, 0.84);
  --surface-wash: rgba(18, 28, 48, 0.84);
  --ink: #F5F5F5;
  --ink-secondary: #D4DCE8;
  --ink-muted: #9BA8BC;
  --accent: #8CC9D5;
  --accent-bg: rgba(18, 28, 48, 0.84);
  --rule: rgba(169, 181, 199, 0.18);
  --rule-strong: rgba(169, 181, 199, 0.28);
  --hero-heading-gradient: linear-gradient(90deg, #FFFFFF 0%, #9BA8BC 100%);
  --nav-pill-bg: rgba(6, 10, 20, 0.78);
  --nav-pill-border: rgba(169, 181, 199, 0.24);

  background: transparent;
  background-image: none;
  color: var(--ink);
}

.hero-screen--rubble .top-nav-pill,
.hero-screen--rubble .mobile-menu-btn,
.hero-screen--rubble .icon-link {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}