html javacsript how to change background image of section while on hover?

hey guys i am new to javascript and i am trying to figure out how to change the background image of my section while hovering the respective texts. currently i want to load 3 different backgrounds but i have issues trying to figure out. below is the code im using .do lmk if u have any suggestions. thanks in advance .

index.html

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
  <title>3d model</title>
  <style>
    @import url('https://fonts.googleapis.com/css2?family=Krona+One&display=swap');
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    /* custom webkit scrollbar
     */
    
    html {
      -ms-scroll-snap-type: y mandatory;
      scroll-snap-type: y mandatory;
    }
    
    body {
      overflow-x: hidden;
      font-family: 'Krona One', sans-serif;
      background-color: rgb(0, 0, 0);
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }
    
    canvas {
      position: fixed;
      top: 0;
      left: 0;
      z-index: -1;
      pointer-events: none;
    }
    
    .section {
      width: 100%;
      height: 100vh;
      display: grid;
      place-items: center;
      scroll-snap-align: center;
      user-select: none;
    }
    
    h1 {
      font-weight: 500;
      font-size: 5vw;
      text-transform: uppercase;
      color: white;
      line-height: 100%;
      text-align: center;
    }
    
    h2 {
      font-weight: 500;
      font-size: 6vw;
      text-transform: uppercase;
      -webkit-text-stroke: 1px white;
      color: transparent;
    }
  </style>
</head>
<section class="section">
  <h1 id="gold">Gold</h1>

  <h2 id="silver">Silver</h2>
  <h1 id="blue">Light Blue</h1>
</section>


</body>

</html>