header .oit-header-area.oit-header-transparent {
  transition: transform 0.45s cubic-bezier(0.22, 0.61, 0.36, 1);
}

header .oit-header-area.oit-header-transparent.oit-head-stuck {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  transform: translate3d(0, -170%, 0);
  will-change: transform;
  pointer-events: none;
}

header .oit-header-area.oit-header-transparent.oit-head-stuck.oit-head-in {
  transform: translate3d(0, 0, 0);
  pointer-events: auto;
}

header .oit-header-area.oit-header-transparent.oit-head-stuck .bi-header-style {
  box-shadow: 0 12px 34px rgba(16, 24, 32, 0.14);
}

header .oit-header-area.oit-header-transparent.oit-head-instant {
  transition: none !important;
}