#header{
  background: linear-gradient(to right, #000000, #792020);  
}

nav{
    letter-spacing: 0.1rem;
    display: flex;
    align-items: center;
    background: linear-gradient(to right, #000000, #792020);
    position: fixed;
    width: 100%;
    top: 0;
    height: 100px;
    z-index: 1;
    color: white;
  }
  




  :root{
    --color-1: #000;
    --text-color: #ffffff;
  }
  *{
    margin: 0;
    padding: 0;
  }
  nav{
    font-family: "Barlow Semi Condensed";
    color: linear-gradient(to right, #000000, #792020);
    letter-spacing: 0.3rem;
    font-weight: 900;
  } 
  
  .links-container{
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    background-color: linear-gradient(to right, #000000, #792020);
  }
  nav a{
    font-size: 40px; 
    height: 100%;
    padding: 0 20px;
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    margin-left: auto;
    margin-right: auto;
  }
  nav{
    margin: auto;
  }
  nav svg{
    fill: var(--text-color);
  }
  #sidebar-active{
    display: none;
  }
  .open-sidebar-button, .close-sidebar-button{
    display: none;
  }
  @media(max-width: 1550px){
    .links-container{
      flex-direction: column;
      align-items: flex-end;

      position: fixed;
      top: 0;
      right: -100%;
      z-index: 10;
      width: 300px;
  
      background-color: var(--color-1);
      box-shadow: -5px 0 5px #792020;
      transition: 0.75s ease-in;
    }
    nav a{
      box-sizing: border-box;
      height: auto;
      width: 100%;
      padding: 20px 30px;
      justify-content: flex-start;
    }
    .open-sidebar-button, .close-sidebar-button{
      padding: 20px;
      display: block;
    }
    #sidebar-active:checked ~ .links-container{
      left: 0;
    }
    #sidebar-active:checked ~ #overlay{
      height: 100%;
      width: 100%;
      position: fixed;
      top: 0;
      left: 0;
      z-index: 9;
    }
  }