.single-predstava-nav {
  position: fixed;
  top: 150px;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  left: 50%;
  transform: translateX(-50%);
  transition: 0.3s;
}
.single-predstava-nav.single-predstava-nav-scrolled {
  top: 20px;
  transition: 0.3s;
}
.single-predstava-nav.visible {
  opacity: 1;
  pointer-events: auto;
}
.single-predstava-nav ul {
  border-radius: 699px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(5.300000190734863px);
  padding: 15px;
  position: relative;
}
.single-predstava-nav a {
  position: relative;
  color: var(--main-red);
  font-family: "DIN Pro Cond";
  font-size: clamp(16px, 0.9375vw, 18px);
  font-weight: 500;
  text-transform: uppercase;
  padding: 12px 18px;
  display: block;
}
.single-predstava-nav .nav-indicator {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  width: 120px;
  height: 62%;
  background: var(--main-red);
  border-radius: 3px;
  transition: all 0.3s ease;
  border-radius: 699px;
}
.single-predstava-nav a.active {
  color: #fff;
  z-index: 2;
}
@media only screen and (max-width: 1440px) {
  .single-predstava-nav.about {
    width: 100%;
  }
}

@media only screen and (max-width: 991px) {
  .single-predstava-nav {
    top: 100px;
  }
}

@media only screen and (max-width: 767px) {
  .single-predstava-nav ul {
    overflow-x: scroll;
    margin-left: 15px;
    margin-right: 15px;
  }
  .single-predstava-nav a {
    white-space: nowrap;
  }
}