Footer gradient animation woes

Hi there,

I am recoding my website after looking all my code. I was able to code this footer months ago but it is not working for me now. I am not sure if I am targeting this the correct way. I don't remember what I did I think it was the code below:

.footer {

    background: linear-gradient(90deg, #fe9c37, #da6026, #114155, #3b97b6, #693237);

    background-size: 1000% 1000%;

    -webkit-animation: AnimationName 30s ease infinite;

    -moz-animation: AnimationName 30s ease infinite;

    animation: AnimationName 30s ease infinite;

}

@-webkit-keyframes AnimationName {

    0%{background-position:0% 50%}

    50%{background-position:100% 50%}

    100%{background-position:0% 50%}

}

@-moz-keyframes AnimationName {

    0%{background-position:0% 50%}

    50%{background-position:100% 50%}

    100%{background-position:0% 50%}

}

@keyframes AnimationName {

    0%{background-position:0% 50%}

    50%{background-position:100% 50%}

    100%{background-position:0% 50%}

}

https://duck-sheep-gyj3.squarespace.com/ /SD$$$2023

tried this as well-

.footer {
  background-image: linear-gradient(89deg, #fe9c37, #da6026, #114155, #3b97b6, #693237);
  background-size: 1000% 1000%;

  animation: AnimationName 30s linear infinite;
}

@keyframes AnimationName {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}
 

try changing this

.footer

to

footer.sections

If it doesn't work, can you provide site url?