@media (max-width: 1185px){

  .menu-button-open,
  .menu-button-close{
    position: fixed;
    width: 64px;
    height: 64px;
    top: 0;
    right: 0;
    z-index: 1000;
    border: none;
    border-bottom: 2px solid black;
  }

  .menu-button-open{
    display: block;
  }

  .menu-button-open[data-visibility = "0"]{
    display: none;
  }
  
  .menu-button-close{
    display: none;
  }

  .menu-button-close[data-visibility = "1"]{
    display: block;
  }

  .header1{
    height: 64px;
  }

  .logo-image{
    margin: 0;
  }

  .nav-links{
    display: none;
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    flex-direction: column;
    padding-top: 150px;
    padding-left: 5%;
    position: fixed;;
    padding-bottom: 50px;
    width: 480px;
    margin: 0;
    color: white;
    font-size: 17px;
    right: 0%;
    top: 0;
  }

  .nav-links[data-visibility = "1"]{
    display: block;
  }

  .nav-links > li{
    padding: 23px 0 0 0;
  }

  .nav-links > .about ,
  .nav-links > .contact {
    border-bottom: 1px solid black;
  }

  .header-contact{
    display: none;
  }

  .offer-sub-menu{
    display: block;
    position: static;
    border: none;
    text-transform: uppercase;
    width: 103%;
  }

  .customer-sub-menu{
    display: block;
    position: static;
    border: none;
    text-transform: uppercase;
    font-size: 17px;
    letter-spacing: 1.5px;
    font-weight: 300;
    width: 105%;
  }

  .links:hover {
    background-color: transparent;
    cursor: pointer;
  }

  .offer-sub-menu >li,
  .customer-sub-menu >li{
    border-bottom: 1px solid black;
  }

  .sub-menu-links:hover {
    background-color: transparent;
    cursor: pointer;
  }

  .sub-menu-links > a{
    font-size: 17px !important;
    letter-spacing: 1.5px;
    font-weight: 300 !important;
    color:#040069 !important;
  }

  .card-menu-links,
  .additional-menu,
  .other-menu-links{
    position: fixed;
    top: 65px;
    height: calc(100% - 105px);
    left: 20px;
    background-color: #fff;
    z-index: 1;
    border: 1px solid #001A89;
    border-right: 0;
    padding-left: 43px;
    padding-top: 102px;
    overflow-y: scroll;
  }

  .card-menu-links[data-visibility = "1"]{
    display: block;
  }
  .additional-menu[data-visibility = "1"]{
    display: block;
  }
  
  .other-menu-links[data-visibility = "1"]{
    display: block;
  }

  .first-part,
  .second-part{
    position: static;
    background-color: white;
  }

  .card-menu-links > a{
    color: #040069;
  }

  .card-menu-links::before{
    content: "card types";
    position: relative;
    color: #040069;
    text-transform: uppercase;
    font-size: 17px;
    letter-spacing: 1.5px;
    position: fixed;
    top: 18%;
    left: 16.5%;
  }

  .additional-menu::before{
    content: "additional options";
    position: relative;
    color: #040069;
    text-transform: uppercase;
    font-size: 17px;
    letter-spacing: 1.5px;
    position: fixed;
    top: 66px;
    left: 13%;
    background-color: white;
    width: 100%;
    z-index: 10;
    padding-left: 3%;
    padding-top: 60px;
  }

  .other-menu-links::before{
    content: "other products";
    position: relative;
    color: #040069;
    text-transform: uppercase;
    font-size: 17px;
    letter-spacing: 1.5px;
    position: fixed;
    top: 18%;
    left: 16.5%;
  }

  .sub-menu-button-close{
    display: none;
    position: absolute;
    top: 2%;
    left: 6%;
    border: 1px solid white;
    z-index: 100;
  }
  
  .sub-menu-button-close[data-visibility = "1"]{
    display: block;
  }
  
  .mobile-button{
    display: block;
    width: 64px;
    height: 64px;
    position: absolute;
    right: 0;
    top: 64px;
    background-color: #c8e1f1;
    opacity: .8;
    z-index: 1000;
    border: none;
  }

  .email-logo{
    margin-top: 66px;
  }
}


@media (min-width: 1185px){

  .offer:hover > .offer-sub-menu{
    display: block;
  }

  .customer:hover > .customer-sub-menu{
    display: block;
  }

  .cards:hover > .card-menu-links{
    display: block;
  }

  .other-links:hover > .other-menu-links{
    display: block;
  }  

  .additional:hover > .additional-menu{
    display: block;
  }
}

@media (max-width: 520px){

  .header1{
    padding-left: 10px;
  }
  
 .logo-image >a >img {
   width: 70vw;
   height: auto;
   padding-top: max(1vw, 9px);
 }
 
}

@media (max-width: 520px){
  .nav-links{
    width: 100%;
  }
}