/* logo with waves*/

.logo {
  width: 200px;
  height: 200px;
  object-fit: contain;
  position: relative;
  z-index: 10;
  position: absolute;
  transition:
    transform 0.1s ease;
}

.logo:active {
  transform: scale(0.90);
}

.logo-wrapper {
  z-index: 0;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 15rem;
}

.ring {
  z-index: -1;
  position: absolute;
  border-radius: 50%;
  border: 0.5px solid rgb(140, 140, 140);
  width: 150px;
  height: 150px;
  opacity: 0;
  animation: ripple 8s ease-out infinite;
}

.ring:nth-child(1) {
  animation-delay: 0s;
}
.ring:nth-child(2) {
  animation-delay: 2s;
}
.ring:nth-child(3) {
  animation-delay: 4s;
}
.ring:nth-child(4) {
  animation-delay: 6s;
}

@keyframes ripple {
  0% {
    transform: scale(1);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  100% {
    transform: scale(3.5);
    opacity: 0;
  }
}