ess() {
      let scrollTop = window.pageYOffset || document.documentElement.scrollTop;
      let docHeight = document.documentElement.scrollHeight - document.documentElement.clientHeight;
      let scrollPercent = scrollTop / docHeight;
      let offset = circumference - (scrollPercent * circumference);
      circle.style.strokeDashoffset = offset;
    }

    scrollToTopBtn.addEventListener("click", function (event) {
      event.preventDefault();
      topFunction();
    });
  </script>

  <!-- Navbar -->