/* Root index.css
 * Minimal styling for Phase 1 (intro + fade overlay + phase2 video)
 */

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: #000;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
}

/* App wrapper */
#app {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* Intro and Phase2 videos: fullscreen, cover */
#app video {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  background: #000;
}

/* Fade overlay during transitions */
#fade-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  z-index: 999;
}

/* Utility */
.hidden {
  display: none !important;
}