.navigation-bar {
  background-color: transparent;
  backdrop-filter: blur(6px);
  color: white;
  padding-left: 40px;
  padding-right: 40px;
  height: auto;
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 2000;
  animation: header-load 600ms ease-in; /*add to*/
}
.nav-shell {
  position: relative;
}
.navigation-bar ul {
  list-style: none;
  padding: unset;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.nav-toggle {
  display: flex;
}
.navigation-bar a {
  text-decoration: none;
  color: inherit;
  display: inline-block;
  padding: 0.8em;
  border: 1px solid transparent;
  border-radius: 6px;
}
.navigation-bar a:hover {
  background-color: white;
  color: #000000;
}
.navigation-bar a:active {
  background-color: white;
  color: #000000;
}
.otr-logo {
  width: 120px;
  min-width: 96px;
  transition: transform 0.2s;
}
.otr-logo:hover {
  transform: scale(1.04);
}
.otr-logo img {
  width: 100%;
}

.link {
  font-weight: 700;
  cursor: pointer;
}

.open .mobile-menu-container {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: end;
}
.mobile-menu-container {
  display: block;
  position: absolute;
  top: 56px;
  left: 0;
  right: 0;
  width: 100%;
  font-weight: 500;
  background-color: #d9d9d9;

  padding: 10px 60px 10px 10px;
}
.menu-button {
  position: absolute;
  top: 12px;

  right: 0;
  background-color: transparent;
  border: none;
  display: none;
  cursor: pointer;

  transition: 1000ms ease all;
}

@keyframes header-load {
  0% {
    transform: translateY(-100%);
  }
  100% {
    transform: translateY(-0);
  }
}
.bar1,
.bar2,
.bar3 {
  width: 30px;
  height: 4px;
  margin: 5px 0;
  background-color: #d9d9d9;
  transition: 0.4s;
}

.menu-button.open .bar1 {
  -webkit-transform: translate(-6px, 6.5px) rotate(-45deg);
  transform: translate(-6px, 6.5px) rotate(-45deg);
}
.menu-button.open .bar2 {
  opacity: 0;
}
.menu-button.open .bar3 {
  -webkit-transform: translate(-6px, -11px) rotate(45deg);
  transform: translate(-6px, -11px) rotate(45deg);
}
@media (max-width: 700px) {
  .navigation-bar.nav-open {
    padding-bottom: 10px;
  }
  .nav-toggle {
    display: none;
  }
  .navigation-bar.nav-open ul {
    display: block;
  }
  .navigation-bar.nav-open .nav-toggle {
    display: block;
  }
  .navigation-bar.nav-open a {
    display: block;
  }
  .menu-button {
    display: initial;
  }
  .otr-logo {
    width: 95px;
  }
}