body, html {
  margin: 0;
  padding: 0;
  background-color: black;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100vh;
}

.hover-container {
  position: absolute;
  width: 100vw;
  height: 100vw;
  overflow: hidden;
  cursor: pointer;
  /* background-color: black; */
}

/* Vidéos limitées au conteneur */
.hover-container video {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: none;
}

#video-front {
  display: block;
}

/* === Bouton tentaculaire === */
#toggle-button.tentacle-btn {
  position: absolute;
  bottom: 3%;
  right: 3%;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: black;
  border: none;
  cursor: pointer;
  opacity: 0.7;
  transition: transform 0.3s ease, background-color 0.3s ease;
  z-index: 10;
}

#toggle-button.tentacle-btn:hover {
  transform: scale(1.1) rotate(5deg);
  background-color: #222;
}

#toggle-button.tentacle-btn::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-shadow: 0 0 20px 5px rgba(0, 255, 255, 0.2);
  animation: pulsate 2s infinite ease-in-out;
}

@keyframes pulsate {
  0%, 100% {
    box-shadow: 0 0 20px 5px rgba(0, 255, 255, 0.2);
  }
  50% {
    box-shadow: 0 0 30px 15px rgba(0, 255, 255, 0.4);
  }
}