.preloader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: #007074;
  z-index: 9999;
  opacity: 1;
  transition: opacity 0.5s ease;
}

.loader {
  position: relative;
  width: 78px;
  height: 78px;
  border-radius: 50%;
  box-sizing: border-box;
  background: #fff;
  border: 8px solid #131a1d;
  overflow: hidden;
  box-sizing: border-box;
}

.loader::after {
  content: '';
  position: absolute;
  left: 0;
  top: -50%;
  width: 100%;
  height: 100%;
  background: #263238;
  z-index: 5;
  border-bottom: 8px solid #131a1d;
  box-sizing: border-box;
  animation: eyeShade 3s infinite;
}

.loader::before {
  content: '';
  position: absolute;
  left: 20px;
  bottom: 15px;
  width: 32px;
  z-index: 2;
  height: 32px;
  background: #111;
  border-radius: 50%;
  animation: eyeMove 3s infinite;
}

@keyframes eyeShade {
  0% {
    transform: translateY(0);
  }
  20% {
    transform: translateY(5px);
  }
  40%, 50% {
    transform: translateY(-5px);
  }
  60% {
    transform: translateY( -8px);
  }
  75% {
    transform: translateY( 5px);
  }
  100% {
    transform: translateY(10px);
  }
}

@keyframes eyeMove {
  0% {
    transform: translate(0 , 0);
  }
  20% {
    transform: translate(0px , 5px);
  }
  40%, 50% {
    transform: translate(0px , -5px);
  }
  60% {
    transform: translate(-10px , -5px);
  }
  75% {
    transform: translate(-20px , 5px);
  }
  100% {
    transform: translate(0 , 10px);
  }
}

.hide-preloader {
  opacity: 0;
  pointer-events: none;
}