.menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1;
    border-bottom: 1px solid var(--primary-color);
    transition: transform 0.3s ease-in-out;
}



.menu-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 0;
    padding-bottom: 0;
}



.menu h1 {
    font-size: 23px;
    color: var(--primary-color);
}

.menu h1 a {
    /*Herda a cor do pai */
    color: inherit;
}

.menu ul {
    list-style: none;
    display: flex;
}

.menu ul li a {
    display: block;
    padding: 20px;
    font-size: 18px;
    color: var(--primary-color);
    position: relative;
}

.menu ul li a::after {
    content: '';
    position: absolute;
    bottom: 12px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--secondary-color);
    transition: all 300ms ease-in-out;
}

.menu ul li a:hover::after {
    width: 50%;
    left: 25%;
}