.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.blurry-ellipse {
    position: absolute;
    border-radius: 50% / 40%;
    filter: blur(5rem);
    z-index: 1000;
  }
  
  .ellipse1 {
    width: 25rem;
    height: 15rem;
    background: rgba(128, 18, 18, 0.739);
    animation: moveEllipse1 10s ease-in-out infinite alternate;
  }
  
  .ellipse2 {
    width: 30rem;
    height: 17rem;
    background: rgba(203, 35, 35, 0.642);
    animation: moveEllipse2 8s ease-in-out infinite alternate;
  }

  .ellipse3 {
    width: 20rem;
    height: 11rem;
    background: rgba(255, 10, 10, 0.808);
    animation: moveEllipse3 12s ease-in-out infinite alternate;
  }
  

  @keyframes moveEllipse1 {
    0% {
      top: 10%;
      left: 40%;
      
    }
    20% {
      top: 50%;
      left: 15%;
    
    }
    100% {
      top: 80%;
      left: 50%;
    }
  }
  
  @keyframes moveEllipse2 {
    0% {
        top: 80%;
        left: 80%;
        
      }
      20% {
        top: 30%;
        left: 15%;
      
      }
      100% {
        top: 10%;
        left: 50%;
        
      }
    }

    @keyframes moveEllipse3 {
        0% {
          top: 30%;
          left: 70%;
          
        }
        20% {
          top: 10%;
          left: 50%;
        
        }
        100% {
          top: 60%;
          left: 10%;
        }
      }