body {
    font-family: "Inter", sans-serif;
}

.nav-button {
    position: relative;
}

.nav-button::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -2px;
    left: 0;
    background-color: #4b5563;
    transition: width 0.3s ease-in-out;
}

.nav-button:hover::after,
.nav-button.active::after {
    width: 100%;
}

.nav-button.active {
    color: #111827;
}