/* ICONS */
.custom-radio-button .label-image > img {
    filter: grayscale(1) brightness(0);
    opacity: 0.5;
}

.form-step {
    display: none;
    opacity: 0;
}
.form-step.active-step {
    display: block;
    opacity: 1;
    animation: fadeIn 750ms;
}
@keyframes fadeIn {
    from {opacity: 0;}
    to {opacity: 1;}
}
.survey-content button, 
.survey-content .btn { 
    min-width: 110px !important; 
}
.survey-content button[type="submit"] {
    min-width: 140px !important;
}


/* CTA Button */
.cta-button {
    width: 100%;
    max-width: 420px;
    padding-top: 1.2rem;
    padding-bottom: 1.25rem;
    font-size: 1.5rem;
    line-height: 1.2;
    text-transform: uppercase;
    border-radius: 0.875rem;
}
.cta-button > span {
    display: block;
    font-size: 0.5em;
    font-weight: normal;
}
@media (min-width: 576px) {
    .cta-button {
        font-size: 1.8rem;
    }
}