nav {
    margin: 30px 0;
    width: 100%;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

nav ul li a,
nav ul li a:link,
nav ul li a:visited {
    text-decoration: none !important;
    color: #7f7f7f;
    font-size: 1.4rem;
    font-weight: 500;
    font-family: '__Futura (Light)_5', sans-serif;
    text-transform: lowercase;
    padding: 5px 10px;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

nav ul li a:hover, 
nav ul li a.active,
nav ul li a:hover {
    color: #579b7c;
    border-bottom-color: #579b7c;
}