.et_pb_scroll_top{background-color:#165465;color:#ffffff;border-radius:50%;box-shadow:0 4px 8px rgba(0,0,0,0.2);transition:all 0.3s ease}.et_pb_scroll_top:hover{background-color:#293B45;transform:scale(1.1)}.fade-in{opacity:0;transform:translateY(20px);animation:fadeInUp 1s ease forwards}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}