body, html {
  margin: 0;
  padding: 0;
  height: 100%;
  overflow: hidden;
  font-family: sans-serif;
}

#background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.limo {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--limo-color);
  z-index: 0;
  overflow: hidden;
}

.bubbles {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.bubbles span {
  position: absolute;
  bottom: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: rise 8s infinite ease-in;
  opacity: 0.6;
}

@keyframes rise {
  0% {
    transform: translateY(0) scale(0.8);
    opacity: 0.5;
  }
  100% {
    transform: translateY(-110vh) scale(0.4);
    opacity: 0;
  }
}

.logo-wrapper {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.logo {
  width: 40%;
  max-width: 80%;
}