header{
  position: fixed;
  background: #FFF;
  width: 100%;
  max-width: 100%;
  z-index:100;
/*  height: 50px;*/
  top:0;
/*  padding: var(--normal-margin) var(--big-margin);*/
/*  padding: 20px var(--normal-margin);*/
  align-items: center;
  line-height: 1;
/*  border-bottom: 1px solid var(--darkgrey);*/
  font-family: var(--title-font);
  height: 80px;
  transition: height 0.3s;
}

header.row{
  margin:0;
  display: block;
}

header .logo-wrapper{
  padding: 0; 
  margin-bottom: 10px;
  transition: transform 0.3s;
}

header .nav:hover{
  cursor: pointer;
}

header nav{
  width:100%;
  padding: var(--normal-margin);
  background: rgba(255, 255, 255, 0.9);
  position: absolute;
/*  right: -100%;*/
  opacity: 0;
  top:100%;
  left:0;
  -o-transition: all .5s ease;
  transition: all .5s ease;
  background: var(--background);
  height: 100vh;
  padding-top: 10vh;
  pointer-events: none;
}

header nav li{
  margin-bottom: var(--small-margin);
}

header nav li a{
  color: var(--darkgrey);
}

header nav li a:hover{
  color: var(--main-color);
}

/*header nav li.active a{
  border-bottom: 1px solid #000;
}*/

header nav .main-nav_first-level{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 90px;
  max-width: 1000px;
  margin: auto;
}

header nav .main-nav_first-level li{
  margin-right: var(--big-margin);
}

header nav .main-nav_first-level li:first-child::before{
  content: "●";
  margin-right: var(--big-margin);
  font-size: var(--font-size-base);
  color: var(--main-color);
}

header nav .main-nav_first-level li:after{
  content: "●";
  margin-left: var(--big-margin);
  font-size: var(--font-size-base);
  color: var(--main-color);
  position: relative;
  transition: all 0.5s ease;
  top: 3px;
}

header nav .main-nav_first-level li:hover:after{
  top: -10px;
}

header nav .main-nav_first-level li.active a{
  color: var(--main-color);
}

header nav .main-nav_small-menu{
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--big-margin);
}

header nav .main-nav_small-menu li{
  margin-right: var(--big-margin);
}


#toggle-menu:checked ~ nav {
  -webkit-transition: max-height .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
/*  padding:0 var(--big-margin) var(--normal-margin);*/
/*  right: 0px;*/
  opacity: 1;
  pointer-events: all;
}

#toggle-menu + label{
/*  width: 100%;*/
  text-align: center;
  text-transform: capitalize;
  font-family: var(--title-font);
  display: block;
  width: 38px;
  margin-left: var(--big-margin);
  margin-top: 2px;
  transition: all 0.3s;
}

#toggle-menu + label:hover{
  color: var(--main-color);
}


#toggle-menu .span-nochecked, #toggle-menu .span-checked{
  cursor:pointer;
  padding-right: var(--big-margin);
  transition: all 0.5s ease;
  margin-bottom: var(--normal-margin);
  cursor: pointer;

}
 
#toggle-menu + label .span-nochecked { display: block; cursor: pointer;}
#toggle-menu + label .span-checked { display: none; cursor: pointer;}

#toggle-menu:checked + label .span-nochecked { display: none; }
#toggle-menu:checked + label .span-checked { display: block;}