", "#950f5f", "#830060", "#7c0060",
                "#680060", "#60005f", "#48005f", "#3d005e"
                ];

                // Assign colors and initial position to each circle
                circles.forEach(function (circle, index) {
                  circle.x = 0;
                circle.y = 0;
                circle.style.backgroundColor = colors[index % colors.length];
  });

                // Update the coordinates when the mouse moves
                window.addEventListener("mousemove", functi