.dot-loader-wrapper {
  display: flex;
  height: 100vh;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  background: #f5f6fa;
  position: fixed;
  left: 0; right: 0; top: 0; bottom: 0;
  z-index: 10000;
}
.dot-loader {
  display: flex;
  gap: 10px;
}
.dot-loader span {
  display: block;
  width: 15px;
  height: 15px;
  background: #248ef5;
  border-radius: 50%;
  animation: bounce 0.7s infinite alternate;
}
.dot-loader span:nth-child(2) { animation-delay: 0.2s; }
.dot-loader span:nth-child(3) { animation-delay: 0.4s; }
@keyframes bounce {
  0% { transform: translateY(0);}
  100% { transform: translateY(-20px);}
}
.dot-loader-text {
  margin-top: 25px;
  color: #248ef5;
  font-size: 1.2em;
  font-family: 'Poppins', sans-serif;
  letter-spacing: 2px;
}