nav.menu {
    font-family: REGULAR;
    
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: stretch;
    
    height: 4rem;
    
    position: sticky;
    top: 0em;
    z-index: 1000;
    
    grid-column: 1/ -1;
  }
  
  nav.menu::before {
    box-shadow: 0em 0.1em 0.2em 0.05em rgba(0, 0, 0, 0.1);
    background-color: var(--colour-bg-darker);
  }

  nav.menu a,
  nav.menu button {
    
    font-size: 0.9rem;
    
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: center;
    
    letter-spacing: 0.25em;
    text-transform: uppercase;
    text-decoration: none;
  }
  
  nav.menu button {
    color: var(--colour-text-white);
    padding: 1rem;
  }

  nav.menu button + * {
    display: none;
  }

  nav.menu .expanded > button + * {
    
    display: flex;
  }

  nav.menu > .expanded > button + * {
    position: absolute;
    top: 100%;
    
    background-color: var(--colour-bg-darker);
    z-index: 100;
    
    box-shadow: 0em 0.1em 0.2em 0.05em rgba(0, 0, 0, 0.1);
  }

  nav.menu > .expanded > button + * button + * a {
    padding-left: 2em;
  }
  

  nav.menu button + * button,
  nav.menu button + * a {
    width: 100%;
    padding: calc(1em / 2) 1em;
  }

  nav.menu a.logo {
    max-width: 8em;
    margin-right: auto;
  }

  #mainMenu > button {
    height: 100%;
  }
  
  #mainMenu > button span.svg::before,
  #mainMenu > button span.svg::after {
    width: 1.5em;
    height: 1.25em;
  }
  
  #mainMenu li {
    min-width: 15em;
  }
  
  #mainMenu li > a.active,
  #mainMenu li > button.active {
    color: #ffc851;
    background-color: #efefef;
  }

  @media screen and (min-width: 960px) {
    
    nav.menu#stickyStripe a.logo {
      
      order: -1;
      
      max-width: 10em;
      padding: 0em 1em;                   /* this becomes the first element */
    }
    
    nav.menu .responsive > button {
      display: none;
    }
    
    nav.menu .responsive > button + * {
      
      position: relative;
      
      display: flex;
      flex-flow: row nowrap;
      
      height: 100%;
    }
    
    nav.menu .responsive > button + * a,
    nav.menu .responsive > button + * button {
      min-height: 100%;
    }
    
    nav.menu .expanded > button + * {
      background-color: #f5f8f9;
    }
    
    nav.menu .responsive .hide {
      display: none;
    }
    
    #mainMenu li {
      min-width: auto;
    }
    
    #mainMenu li:hover > a {
      color: var(--colour-brand-main);
    }
  }