.loader-wrapper {
  position: fixed;
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100vh;
  background-color: rgba(255, 255, 255, 0.8);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  font-family: Arial, Helvetica, sans-serif;
  z-index: -10;
  opacity: 0;
  transition: all 0.3s;
}

.loader {
  border: 8px solid #f3f3f3; 
  border-top: 8px solid #3498db; 
  border-radius: 50%;
  width: 120px;
  height: 120px;
  animation: spin 1.5s linear infinite;
  margin: 20px auto;
}


.loader-wrapper  p{
  font-weight: 700;
  font-size: 1.3rem;
  color: #333333;
}

.loader-wrapper.open{
  z-index: 1000;
  opacity: 1;
}


@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}


@media(max-width:700px){
  .loader {
    width: 100px;
    height: 100px;
  }
  
  .loader-wrapper  p{
    font-size: 1.2rem;
  }
}