/* top scroolling  */

.scroll-line {
    position: fixed;
    top: 0;
    left: 0;
    height: 6px;
    background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
    background-size: 400% 400%;
    animation: gradient 15s ease infinite;
    transition: width 0.3s ease-out;
    z-index: 1000;
  }

  @keyframes gradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
  }