body, ul {
    margin: 0;
    padding: 0;
}

a {
    color: #1761a3;
    text-decoration: none;
}

#header {
    display: flex;

    padding: 1rem 0;

    align-items: center;
    justify-content: space-between;

    font-family: 'Nunito', sans-serif;
}

#logo {
    max-width: auto;
}

#nav {
    display: block;
}

#menu {
    display: flex;

    list-style: none;
    gap: .5rem;

    font-size: 16px;
}

#menu a {
    display: block;

    padding: 1rem;
}

#btn-mobile {
    display: none;
    
    padding: 1rem;

    border: none;
    background: none;
}

#phone {
    border: none;
    border-radius: 2rem;

    background: linear-gradient(to right bottom, #008030, #46a6d7);
    background: -webkit-linear-gradient(to right bottom, #008030, #46a6d7);

    color: white;
}

@media (max-width: 600px) {
    #btn-mobile {
        display: block;
    }

    a:hover {
        background: rgba(0, 0, 0, #1761a3);
    }

    #menu {
        display: block;
        position: absolute;

        width: 100%;
        height: 0;
        top: 122px;
        right: 0;

        background: #c4e2d0;
        
        transition: .6s;
        z-index: 1000;
        visibility: hidden;
        overflow-y: hidden;
    }

    #nav.active #menu {
        height: calc(100vh - 122px);
        visibility: visible;
        overflow-y: auto;
    }

    #menu a {
        margin-left: 0.5rem;
        padding: 1rem;
        border-bottom: 2px solid rgba(0, 0, 0, .05);
    }

    #menu #phone {
        align-items: center ;
        margin: auto 25%;
    }
}