* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  position: relative;
  width: 100%;
  height: 100vh;
  background-color: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
}

.water {
  position: relative;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background-color: #2196f3;
  box-shadow: inset 0 0 50px #000;
  overflow: hidden;
}

.water::before {
  content: "";
  position: absolute;
  top: -150%;
  left: -50%;
  border-radius: 40%;
  width: 200%;
  height: 200%;
  opacity: 0.8;
  background-color: #111;
  animation: animate1 12s linear infinite;
}

@keyframes animate1 {
  from {
    transform: rotate(0);
  }
  to {
    transform: rotate(360deg);
  }
}

.water::after {
  content: "";
  position: absolute;
  top: -150%;
  left: -50%;
  border-radius: 40%;
  width: 200%;
  height: 200%;
  opacity: 0.8;
  background-color: #111;
  animation: animate2 5s linear infinite;
}

@keyframes animate2 {
  from {
    transform: rotate(360deg);
  }
  to {
    transform: rotate(0);
  }
}

.fish {
  position: absolute;
  top: 70%;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 60px;
  animation: animation 15s linear infinite;
}

@keyframes animation {
  0% {
    transform: translateX(200px);
  }
  100% {
    transform: translateX(-200px);
  }
}

.cloud {
  position: absolute;
  top: 5%;
  left: 50%;
  transform: translateX(-50%);
  width: 150px;
  height: 120px;
  z-index: 2;
  animation: animate 20s linear infinite;
}

@keyframes animate {
  0% {
    transform: translateX(-300px);
  }
  100% {
    transform: translateX(200px);
  }
}

.moon {
  position: absolute;
  left: 50%;
  top: 15%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #fff;
  box-shadow: 0 0 40px rgba(255, 255, 255, 0.8),
  0 0 60px rgba(255, 255, 255, 0.6),
  0 0 80px rgba(255, 255, 255, 0.4);
  z-index: 1;
}

.moon::before {
  content: "";
  position: absolute;
  top: 40%;
  left: 60%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: gray;
  opacity: 0.3;
}

.moon::after {
  content: "";
  position: absolute;
  top: 20%;
  left: 30%;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: gray;
  opacity: 0.3;
}

i {
  position: absolute;
  background-color: #fff;
  animation: anime infinite;
}

@keyframes anime {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-100px);
  }
}

.bubble {
  position: absolute;
  top: 100%;
  border-radius: 50%;
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.6);
  animation: animateBubble 4s linear forwards;
}

@keyframes animateBubble {
  form {
    transform: translateY(0);
  }
  to {
    transform: translateY(-180px);
  }
}