.cogent-logo img {
    width: 10%;
    text-align: center;
}

.cogent-logo {
    text-align: center;
}

.row {
    padding: 20px;
}

.header-title {
    color: white;
    text-align: center;
}
body {
    background: radial-gradient(circle at bottom, navy 0, black 100%);
    overflow-x: hidden;
  }
  
  .space {
    background: rgba(128, 0, 128, 0.1) center / 200px 200px round;
    bottom: 0;
    left: 0;
    position: absolute;
    right: 0;
    top: 0;
  }
  
  .stars1 {
    animation: space 180s ease-in-out infinite;
    background-image: 
      radial-gradient(1px 1px at 25px 5px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1px 1px at 50px 25px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1px 1px at 125px 20px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1.5px 1.5px at 50px 75px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2px 2px at 15px 125px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2.5px 2.5px at 110px 80px, white, rgba(255, 255, 255, 0));
  }
  
  .stars2 {
    animation: space 240s ease-in-out infinite;
    background-image: 
      radial-gradient(1px 1px at 75px 125px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1px 1px at 100px 75px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1.5px 1.5px at 199px 100px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2px 2px at 20px 50px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2.5px 2.5px at 100px 5px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2.5px 2.5px at 5px 5px, white, rgba(255, 255, 255, 0));
  }
  
  .stars3 {
    animation: space 300s ease-in-out infinite;
    background-image: 
      radial-gradient(1px 1px at 10px 10px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1px 1px at 150px 150px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1.5px 1.5px at 60px 170px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(1.5px 1.5px at 175px 180px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2px 2px at 195px 95px, white, rgba(255, 255, 255, 0)), 
      radial-gradient(2.5px 2.5px at 95px 145px, white, rgba(255, 255, 255, 0));
  }
  
  @keyframes space {
    40% {
      opacity: 0.75;
    }
    50% {
      opacity: 0.25;
    }
    60% {
      opacity: 0.75;
    }
    100% {
      transform: rotate(360deg);
    }
  }

  .card-img-top{
    width: 345px;
    height: 345px;
  }

  #chandu-portfolio-link{
    color: #007BFF;
    cursor: pointer;
  }