/* Overlay de lancement avec vidéo */
.launch-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 999999;
  background: radial-gradient(circle at center, 
    rgba(0, 0, 0, 0.95) 0%,
    rgba(0, 0, 0, 0.85) 25%,
    rgba(0, 0, 0, 0.7) 50%,
    rgba(0, 0, 0, 0.5) 75%,
    rgba(12, 11, 22, 0.3) 100%
  );
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition: opacity 0.8s ease-out, visibility 0.8s ease-out;
}

.launch-overlay.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.launch-overlay video {
  max-width: 35vw;
  max-height: 35vh;
  width: auto;
  height: auto;
  object-fit: contain;
  position: relative;
}

/* Masquer le body pendant le lancement */
body.launching {
  overflow: hidden;
}

body.launching > *:not(.launch-overlay) {
  opacity: 0;
  transition: opacity 0.5s ease-in;
}

body:not(.launching) > *:not(.launch-overlay) {
  opacity: 1;
  transition: opacity 0.5s ease-in;
}

/* Cacher la bannière de cookies pendant l'overlay de lancement */
body.launching .cookie-banner-overlay,
.launch-overlay ~ .cookie-banner-overlay {
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
}