:root, .light{
  --bg-color: #f6f6f6;
  --b-g-color: #fff;
  --color-text: #282828;
  --header-color: rgba(255, 255, 255, 0.9);
  --active-color: #f6f6f6;
  --scrollbar-color: #cccccc;
}
.dark{
  --bg-color: #181818;
  --b-g-color: #242526;
  --color-text: #fff;
  --header-color: rgb(36, 37, 38, 0.9);
  --active-color: #2c2d2e;
  --scrollbar-color: #2c2d2e;
}
::-webkit-scrollbar{
  width: 7px;
  height: 7px;
}
::-webkit-scrollbar-track{
  border-radius: 6px;
}
::-webkit-scrollbar-thumb{
  border-radius: 5px;
  background-color: var(--scrollbar-color);
}
body{
    padding: 0;
    margin: 0;
    font-family: Raleway;
    background-color: var(--bg-color);
    -webkit-font-smoothing: antialiased;
}
body.nav-open{
  overflow: hidden;
}
.bi-logo-wrapper{
  width: 57px;
  margin: 0;
  position: absolute;
  padding-top: 2px;
  z-index: 1;
}
.bi-logo{
  display: block;
  height: 100%;
  width: 100%;
  transition: opacity 0.3s ease-in-out;
  -webkit-tap-highlight-color: transparent;
}
.bi-logo:hover{
  opacity: 0.9;
}
header{
    z-index: 10;
    position: fixed;
    top: 0;
    left: 0;
    padding: 0 50px;
    background-color: var(--b-g-color);
    width: 100%;
    box-sizing: border-box;
    height: 61px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

header nav{
   float: left;
   position: absolute;
   top: 5px;
   right: 50px;

}

header nav ul {
  margin: 0;
  padding: 0;
  display: flex;

}

header nav ul li {
  list-style: none;
  margin: 0px 2px;
}
header nav ul li::after{
  content: "";
  display: block;
  background-color: var(--color-text);
  height: 2px;
  width: 0%;
  border-radius: 20px;
  transition: width 0.3s, opacity 0.3s;
  transform: translateY(3px);
  opacity: 0;
}
header nav ul li:hover::after{
  width: 100%;
  opacity: 1;
}
header nav ul li:nth-child(1)::after{
  content: "";
  display: none;
}
header nav ul li a{
   height: 50px;
   line-height: 50px;
   padding: 0 20px;
   color: var(--color-text);
   text-decoration: none;
   display: block;
   font-size: 13px;
   -webkit-tap-highlight-color: transparent;
}
.active-line{
  background-color: var(--color-text);
  height: 2px;
  width: 100%;
  border-radius: 20px;
  transform: translateY(3px);
}
.menu__toggler{
  position: fixed;
  top: 10px;
  left: 16px;
  z-index: 9999;
  height: 28px;
  width: 28px;
  outline: none;
  cursor: pointer;
  display: none;
  justify-content: center;
  padding-top: 14px;
  -webkit-tap-highlight-color: transparent;
}
span.menu,
span.menu::after,
span.menu::before{
  position: absolute;
  content: '';
  width: 23px;
  height: 1.5px;
  background: var(--color-text);
  border-radius: 20px;
  transition: 500ms cubic-bezier(0.77,0,0.175, 1);
}
span.menu::before{
  top: -8px;
}
span.menu::after{
  top: 8px;
}
.menu__toggler.active > span.menu{
  background: transparent;

}
.menu__toggler.active > span.menu::after,
.menu__toggler.active > span.menu::before{
  top: 0;
}
.menu__toggler.active > span.menu::before{
  transform: rotate(-225deg);
}
.menu__toggler.active > span.menu::after{
  transform: rotate(225deg);
}
@media (max-width: 600px){
  .menu__toggler{
    display: flex;
  }
  .bi-logo-wrapper{
    width: 42px;
    padding-top: 3px;
  }
  .logo{
    height: 42px;
    width: 42px;
  }
   header{
   position: relatieve;
   height: 50px;
 }

   .menu-toggle{
    display: block;
    position: absolute;
    top: 0px;
    left: 20px;
 }

   .menu-toggle:hover{
    opacity: 0.8;
 }

   header nav{
   position: absolute;
   width: 60%;
   height: calc(100vh - 0px);
   background: var(--b-g-color);
   top: 0px;
   left: -45%;
   transition: 0.5s;
   text-align: left;
   opacity: 0;
  }

   header nav.active{
   left: 0;
   opacity: 1;
   }
   header nav ul{
    display: block;
    padding-top: 70px;
    transform: translateY(80px);
    opacity: 0;
  }
  header nav.active ul{
    transform: translate(0px);
    transition: transform 1s, opacity 1s;
    opacity: 1;
    transition-delay: 0.2s;
    padding-left: 10px;
    padding-right: 10px;
  }
  header nav ul li a{
    font-size: 16px;
  }
  header nav ul li a.active{
    background-color: var(--active-color);
    border-radius: 10px;
  }
  .active-line{
    display: none;
  }
  header nav ul li::after{
    display: none;
    content: "";
  }
}
.menu-toggle{
   color: #fff;
   float: left;
   line-height: 50px;
   font-size: 24px;
   cursor: pointer;
   display: none;
   -webkit-tap-highlight-color: transparent;
 }
 .history-text{
   width: 100%;
   background-color: transparent;
   padding-top: 80px;
 }
 .history-text h1{
   font-size: 70px;
   color: var(--color-text);
   text-align: center;
   letter-spacing: 0.05em;
   font-weight: 600;
   margin-bottom: 5px;
 }
 .line{
   width: 90px;
   height: 3px;
   background-color: var(--color-text);
   border: 1px solid var(--color-text);
 }
.bon-info{
  width: 100%;
  background-color: transparent;
}
.bon-info p{
  font-size: 20px;
  color: var(--color-text);
  text-align: left;
  line-height: 1.5em;
  font-weight: normal;
  margin-top: 40px;
  margin-bottom: 50px;
  padding-left: 150px;
  padding-right: 150px;
}
.history-image-wrapper{
  width: 100%;
  text-align: center;
  align-items: center;
  padding-bottom: 70px;
  height: 500px;
}
.image-wrapper{
  -webkit-user-drag: none;
  height: 100%;
}
@media (max-width: 520px){
  .image-wrapper{
    height: 85%;
    width: 85%;
  }
  .history-image-wrapper{
    height: unset;
  }
}
@media (max-width: 830px){
  .bon-info p{
    padding-left: 75px;
    padding-right: 75px;
  }
}
@media (max-width: 600px){
  .history-text{
    padding-top: 60px;
  }
  .history-text h1{
    font-size: 35px;
    margin-bottom: 25px;
  }
  .bon-info p{
    margin-top: 30px;
    padding-left: 25px;
    padding-right: 25px;
    font-size: 17px;
  }
}
footer{
  display: block;
  width: 100%;
  background-color: var(--b-g-color);
}
.copyright-text{
  display: block;
  padding: 0px 80px;
  height: 100px
}
.copyright-text h1{
  font-size: 16px;
  font-weight: normal;
  float: left;
  margin-top: 40px;
  color: var(--color-text);
}
.social-bar{
  display: block;
  padding-top: 40px;
  float: right;
  -webkit-tap-highlight-color: transparent;
}
.social-bar a{
  color: var(--color-text);
}
@media (max-width: 600px){
  .copyright-text{
    padding: 0px 80px;
    justify-content: center;
    float: none;
    text-align: center;
    padding: 0px;
    height: 125px;
  }
  .copyright-text h1{
    margin-top: 0px;
    position: relative;
    top: 80px;
    float: none;
  }
  .social-bar{
    float: none;
    font-size: 23px;
    padding: 0px;
  }
}
i.fab.fa-facebook::before{
  padding: 0px 10px;
  -webkit-tap-highlight-color: transparent;
}
i.fab.fa-twitter::before{
  padding: 0px 10px;
  -webkit-tap-highlight-color: transparent;
}
.theme-switch-wrapper {
  position: fixed;
  top: 75px;
  width: 300px;
  border-radius: 20px;
  right: 10px;
  background-color: var(--b-g-color);
  box-shadow: 0px 4px 10px 4px rgba(0, 0, 0, 0.04);
  transition: 0.2s opacity cubic-bezier(0.4, 0, 0.2, 1), 0.2s transform cubic-bezier(0.4, 0, 0.2, 1), 0.2s visibility cubic-bezier(0.4, 0, 0.2, 1);
  transform: scale(0.6);
  transform-origin: top right;
  opacity: 0;
  visibility: hidden;
  z-index: 1;
}
.theme-switch-wrapper h3{
  text-align: center;
  font-weight: 700;
  font-size: 20px;
  color: var(--color-text);
  margin-bottom: 10px;
  padding-top: 5px;
}
.appearance-section{
  cursor: pointer;  
  padding: 12px 0px;
  margin: 0px 12px;
  border-radius: 8px;
}
.appearance-section:hover{
  background-color: var(--active-color);
}
.appearance-section h2{
  font-weight: normal;
  font-size: 15px;
  margin-left: 50px;
  margin-bottom: 0px;
  margin-top: 0px;
  color: var(--color-text);
}
.appearance-section:last-child{
  margin-bottom: 10px;
}
.check-wrapper{
  display: block;
  position: absolute;
  padding-left: 15px;
  display: none;
}
.check-line{
  fill: var(--color-text);
}
.theme-switch-wrapper.active {
  transform: scale(1);
  opacity: 1;
  visibility: visible;
}
.dots{
  position: absolute;
  right: 20px;
  float: right;
  width: 20px;
  height: 50px;
  -webkit-tap-highlight-color: transparent;
  color: var(--color-text);
}
.dots.color-change{
  color: var(--color-text);
}
.dots i.fas.fa-ellipsis-v{
  position: absolute;
  cursor: pointer;
  font-size: 22px;
  padding: 20px 6px;
  -webkit-tap-highlight-color: transparent;
}
.theme-switch-wrapper h1{
  font-size: 15px;
  font-weight: normal;
  position: absolute;
  left: 25px;
  width: 120px;
  top: 33px;
  color: var(--color-text);
}
@media (max-width: 600px){
  .theme-switch-wrapper {
    width: 250px;
  }
  .theme-switch-wrapper h1{
    top: 22px;
  }
  .theme-switch-wrapper{
    top: 60px;
  }
  .dots i.fas.fa-ellipsis-v{
    padding: 14px 6px;
    -webkit-tap-highlight-color: transparent;
  }
  .appearance-section:hover{
    background-color: unset;
  }
}
.backdrop-background{
  position: fixed;
  top: 0px;
  width: 100%;
  height: 100%;
  transition: 0.3s ease-in-out;
  z-index: 2;
  visibility: hidden;
}
.backdrop-background.active{
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  background-color: rgba(0, 0, 0, 0.3);
  visibility: visible;
}