html {
    scroll-behavior: smooth;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #f2a900;
    transition: all 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: #f8f9fa;
}
::-webkit-scrollbar-thumb {
    background: #f2a900;
    border-radius: 3px;
}