/* help button */
.help-button {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    border-radius: 4rem;
    background-color: var(--color-white);
    transition: 200ms ease-in-out;
    -webkit-box-shadow: 0px 0px 8px 0px rgba(0,98,255,0.7);
    -moz-box-shadow: 0px 0px 8px 0px rgba(0,98,255,0.7);
    box-shadow: 0px 0px 8px 0px rgba(0,98,255,0.7);
    z-index: 200;
}

.help-button > span {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--color-blue);
    height: 4rem;
    width: 4rem;
    border-radius: 2rem;
}

.help-button > div {
    overflow: hidden;
    width: 0;
    transition: width 200ms ease-in-out;
}

.help-button a:first-of-type {
    border-bottom: 1px solid var(--color-blue);
    padding: 0 1rem .25rem;
}

.help-button a:nth-of-type(2) {
    padding: .25rem 1rem 0;
}

/* footer */
#footer-desktop {
    display: none;
}

#footer-mobile {
    background-color: var(--color-blue);
    padding: 1rem 0;
    z-index: 10;
}

#footer-mobile > * {
    padding-left: var(--padding-left);
    padding-right: var(--padding-right);
}

#footer-mobile > section {
    margin-top: 3rem;
    border-top: 1px solid var(--color-white);
    padding-top: 1rem;
}

.footer-mobile--institutions li:not(:last-of-type) {
    margin-bottom: 1rem;
}

#footer-mobile--partners {
    padding: 1.25rem 2rem 1rem !important;
    opacity: .9;
}

#footer-mobile--partners img:first-child {
    margin-bottom: 2rem;
}

#footer-mobile--copyright {
    margin-top: .5rem !important;
}

/* FOOTER FORM */
.footer--form {
    display: flex;
    flex-direction: column;
    position: relative;
}

.footer--form input[type=email] {
    margin-top: 1rem;
    background-color: transparent;
    border: 0;
    border-bottom: 1px solid var(--color-white);
    color: var(--color-white);
    padding-bottom: 4px;
}

.footer--form input[type=submit] {
    background-color: transparent;
    border: 0;
    color: var(--color-white);
    position: absolute;
    right: 0;
    bottom: 4px;
}


/* TABLET */
@media only screen and (min-width: 720px) {
    #footer-mobile--partners {
        display: flex;
        flex-direction: column;
    }
    
    #footer-mobile--partners img {
        width: 60%;
        margin-left: auto;
        margin-right: auto;
    }
}


/* DESKTOP */
@media only screen and (min-width: 1024px) {
    #footer-mobile {
        display: none;
    }

    #footer-desktop {
        display: grid;
        background-color: var(--color-blue);
        padding: 1rem 0;
        padding-left: var(--padding-left);
        padding-right: var(--padding-right);
        row-gap: 3rem;
    }


    /* logo */
    #footer-desktop #logo {
        grid-column: 1/4;
        grid-row: 1;
        width: 5rem;
    }

    #footer-desktop #logo path {
        fill: var(--color-white);
    }


    /* subtitle */
    #footer-desktop h2 {
        grid-column: 4/10;
        grid-row: 1;
    }


    /* institutions */
    .footer-desktop--institutions {
        grid-column: 1/4;
        grid-row: 2/4;
        padding-right: 1rem;
    }

    .footer-desktop--institutions li {
        margin-bottom: 1em;
    }


    /* newsletter */
    .footer-desktop--newsletter {
        grid-column: 4/10;
        grid-row: 2;
    }

    /* partners */
    .footer-desktop--partners {
        grid-column: 4/-4;
        grid-row: 3;
        margin-top: -1rem;
    }

    .footer-desktop--partners img {
        display: block;
        width: 60%;
        height: auto;
        margin: 0 auto;
        margin-bottom: 2.25rem;
    }


    /* social */
    .footer-desktop--social {
        grid-column: 11/-1;
        grid-row: 2;
        text-align: left;
    }


    /* copyright */
    #footer-desktop p {
        grid-column: 1/-1;
        grid-row: 4;
    }
}



@media (hover: hover) {
    .help-button:hover{
        transform: scale(1.05);
       -webkit-box-shadow: 0px 0px 12px 0px rgba(0,98,255,0.9);
        -moz-box-shadow: 0px 0px 12px 0px rgba(0,98,255,0.9);
        box-shadow: 0px 0px 12px 0px rgba(0,98,255,0.9);
    }

    .help-button a:hover {
        text-decoration: underline !important;
    }
}