.side-bar:after {
  /* content: ""; */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:rgb(255 255 255 / 0%);
  backdrop-filter: blur(12px);
  z-index: -1;
  
}



.side-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 12rem;
  height: 100vh;
  text-transform: uppercase;
  mix-blend-mode: difference;
  z-index: 100;
}

.side-bar__filter {
  height: 100%;
  /* filter: grayscale(1) contrast(1000); */
}

.side-bar__inner {
  height: 100%;
  mix-blend-mode: difference;
  /* background: #fff; */
}
.side-bar__inner a,
.side-bar__inner span,
.side-bar__inner i {
  /* color: #000; */
  /* display: block; */
}

.side-bar__nav {
  padding: 3.7rem 2rem 0;
}

.side-bar__nav ul,
.side-bar__nav li {
  margin: 0;
  padding: 0;
  list-style: none;
}

.side-bar__nav a {
  position: relative;
  left: 0;
  font-family: gilroy-bold, arial, sans-serif;
  font-size: 1.6rem;
  font-weight: bold;
  line-height: 1.2;
  text-decoration: none;
  color: inherit;
  transition: left 360ms ease;
  display: block;
}

.side-bar__nav a:hover,
.side-bar__nav a:focus,
.side-bar__nav a.active {
  left: 0.6rem;
}

.side-bar__scroll-bar {
  position: absolute;
  text-transform: uppercase;
  -webkit-transform-origin: 12% -20%;
  transform-origin: 12% -20%;
}

.side-bar__scroll-bar--1 {
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  font-weight: 600;
  font-size: 1.3rem;
  -webkit-transform-origin: -3% -20%;
  transform-origin: -3% -20%;
}

.side-bar__social {
  position: absolute;
  left: 0;
  width: 100%;
  margin-top: -4.8rem;
  text-align: center;
  top: 62%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.side-bar__social ul {
  padding: 0;
}

.side-bar__social a {
  color: inherit;
}

.side-bar__social-header {
  font-family: gilroy-bold, arial, sans-serif;
  font-size: 0.995rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1;
  -webkit-transform: rotate(-90deg);
  transform: rotate(-90deg);
  -webkit-transform-origin: 35% -50%;
  transform-origin: 35% -50%;
  display: inline-block;
}

.side-bar__social-divider {
  position: relative;
  left: -0.1rem;
  width: 0.2rem;
  height: 9.6rem;
  margin: 4.4rem auto 3.6rem;
  background: currentColor;
}

@media only screen and (max-width: 480px) {
  .side-bar__social-divider {
    height: 2.5rem;
  }
}

.side-bar__social-item {
  margin-bottom: 2.4rem;
  padding: 0;
  list-style: none;
}

.side-bar__social-item:last-child {
  margin-bottom: 0;
}

.side-bar__social-item i {
  font-size: 2.1rem;
}

.side-bar__section {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 0 1.2rem;
  line-height: 1;
}

@media only screen and (max-width: 480px) {
  .side-bar__section {
    bottom: 3.8rem;
  }
}

.side-bar__section--current {
  font-family: gilroy-bold, arial, sans-serif;
  font-size: 4rem;
  font-weight: bold;
}

.side-bar__section--total {
  position: relative;
  top: -12px;
  left: 18px;
  font-family: "gilroylight", arial;
  font-size: 2rem;
}

.js-nav-toggle {
  display: none;
}

@media only screen and (max-width: 1024px) {
  .js-nav-toggle {
    top: 1.2rem;
    left: calc(100% + 12px);
  }
  .js-nav-toggle i {
    font-size: 2rem;
  }
  .side-bar {
    left: -12rem;
    transition: left 360ms ease;
  }
  .side-bar.active {
    left: 0;
    background-color: rgba(0, 0, 0, 0.3);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
  }
  .js-nav-toggle {
    position: absolute;
    width: 1.5rem;
    height: 1.5rem;
    cursor: pointer;
    z-index: 20;
    display: block;
  }
  .nav-line {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    border-radius: 100px;
    height: 0.4rem;
    width: 2.4rem;
    display: block;
    transition: all 0.45s ease;
  }
  .nav-line--1 {
    margin-top: -8px;
  }
  .nav-line--3 {
    margin-top: 8px;
  }
}