.nex-gradient-heading {
    display: inline-block;
    margin: 0;
    background-size: 300% 300%;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.nex-gradient-animated {
    animation-name: nex-gradient-shift;
    animation-timing-function: ease;
    animation-iteration-count: infinite;
    animation-direction: alternate;
}

@keyframes nex-gradient-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}