.grid-loader {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  transform: rotate(45deg);
  opacity: 0;
  animation: fadeIn 0.5s ease-out forwards;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

.cube {
  width: 30px;
  height: 30px;
  background: black;
  animation: cubeScale 1.8s cubic-bezier(0.4, 0, 0.2, 1) infinite;
  box-shadow: 0 0 15px rgba(78, 205, 196, 0.3);
  transform: scale(0);
  opacity: 0;
}

@keyframes cubeScale {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0);
    opacity: 0;
  }
}

/* Staggered animation delays */
.cube:nth-child(1) {
  animation-delay: 0.2s;
}
.cube:nth-child(2) {
  animation-delay: 0.4s;
}
.cube:nth-child(3) {
  animation-delay: 0.6s;
}
.cube:nth-child(4) {
  animation-delay: 0.8s;
}
.cube:nth-child(5) {
  animation-delay: 1s;
}
.cube:nth-child(6) {
  animation-delay: 1.2s;
}
.cube:nth-child(7) {
  animation-delay: 1.4s;
}
.cube:nth-child(8) {
  animation-delay: 1.6s;
}
.cube:nth-child(9) {
  animation-delay: 1.8s;
}