.menu__primary {
  display: contents;
}

.menu__contacts {
  display: none;
}

.menu__mobile-cta {
  display: none;
}

.top-bar__toggle {
  display: none;
  justify-self: end;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  padding: 0;
  border: 0;
  color: var(--top-bar-fg);
  cursor: pointer;
  position: relative;
  z-index: 1002;
}

.top-bar__toggle::before,
.top-bar__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 2px;
  margin-left: -12px;
  margin-top: -1px;
  border-radius: 2px;
  background: currentColor;
  transform-origin: 50% 50%;
  transition:
    transform 320ms var(--ease),
    background-color var(--duration) var(--ease);
}

.top-bar__toggle::before {
  transform: translateY(-2px);
}

.top-bar__toggle::after {
  transform: translateY(2px);
}

.top-bar__toggle:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.top-bar.is-menu-open {
  --top-bar-fg: #fff;
  --blob-stroke-rgb: 255, 255, 255;
}

.top-bar.is-menu-open::before {
  opacity: 0 !important;
}

.top-bar.is-menu-open .okc_logo svg .st0 {
  fill: #fff;
}

.top-bar.is-menu-open .top-bar__toggle::before {
  transform: rotate(45deg);
}

.top-bar.is-menu-open .top-bar__toggle::after {
  transform: rotate(-45deg);
}

@media (max-width: 990px) {
  html.menu-open,
  body.menu-open {
    overflow: hidden;
    height: 100%;
    overscroll-behavior: none;
    touch-action: none;
  }

  .top-bar {
    grid-template-columns: 1fr auto;
  }

  .top-bar .logo,
  .top-bar__toggle {
    position: relative;
    z-index: 1002;
  }

  .okc_logo {
    width: 145px;
  }

  .top-bar__toggle {
    display: inline-flex;
  }

  .top-bar .menu {
    --menu-x: clamp(42px, 11vw, 128px);
    --menu-fade-duration: 320ms;
    --menu-enter-delay: 120ms;
    --menu-item-step: 60ms;
    --menu-item-duration: 700ms;
    --menu-item-distance: 2rem;
    --cta-bg-delay: 520ms;
    --cta-label-delay: 520ms;
    --cta-icon-delay: 520ms;
    --footer-delay: 580ms;

    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    min-height: 100vh;
    min-height: 100dvh;
    padding: clamp(148px, 19.5vh, 168px) 44px
      max(42px, calc(env(safe-area-inset-bottom) + 42px)) var(--menu-x);
    border: 0;
    border-radius: 0;
    background: #222;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    justify-self: auto;
    z-index: 1001;
    overflow-x: hidden;
    overflow-y: auto;
    transition:
      opacity var(--menu-fade-duration) linear,
      visibility 0s linear var(--menu-fade-duration);
  }

  .top-bar .menu__primary {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 28px;
    margin-top: auto;
  }

  .top-bar .menu__primary a {
    color: #fff;
    font-size: 2.2em;
    font-size: clamp(2.2em, 12vw, 4em);
    font-weight: 500;
    line-height: 1;
    letter-spacing: -0.02em;
    text-align: left;
    opacity: 0;
    transform: translateY(calc(var(--menu-item-distance) * -1));
    transition:
      opacity 420ms linear,
      transform var(--menu-item-duration) cubic-bezier(0.16, 1, 0.3, 1),
      color var(--duration) var(--ease);
    will-change: transform, opacity;
  }

  .top-bar .menu__primary a:nth-child(1) {
    --menu-i: 0;
  }

  .top-bar .menu__primary a:nth-child(2) {
    --menu-i: 1;
  }

  .top-bar .menu__primary a:nth-child(3) {
    --menu-i: 2;
  }

  .top-bar .menu__primary a:nth-child(4) {
    --menu-i: 3;
  }

  .top-bar .menu .menu__mobile-cta {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    width: 260px;
    max-width: calc(100vw - var(--menu-x) - 44px);
    height: 60px;
    margin-top: 34px;
    margin-bottom: auto;
    padding: 0 8px 0 28px;
    overflow: hidden;
    color: #fff;
    text-decoration: none;
    isolation: isolate;
  }

  .top-bar .menu .menu__mobile-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    border-radius: 999px;
    background: #1a1a1a;
    opacity: 0;
    transform: scaleX(0.84);
    transform-origin: left center;
    transition:
      opacity 380ms var(--ease),
      transform 560ms cubic-bezier(0.16, 1, 0.3, 1);
  }

  .menu__mobile-cta-label {
    position: relative;
    z-index: 1;
    font-size: 15px;
    font-weight: 600;
    line-height: 1;
    letter-spacing: 0;
    opacity: 0;
    transition: opacity 420ms linear;
  }

  .menu__mobile-cta-icon {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 20px;
    font-weight: 500;
    line-height: 1;
    opacity: 0;
    transform: translateX(-0.75rem) scale(0.65);
    transition:
      opacity 420ms cubic-bezier(0.16, 1, 0.3, 1),
      transform 420ms cubic-bezier(0.16, 1, 0.3, 1);
  }

  .menu__mobile-cta-icon svg {
    display: block;
    width: 11px;
    height: 10px;
  }

  .top-bar .menu__contacts {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 25px;
    color: #fff;
  }

  .top-bar .menu .menu__contact-link,
  .top-bar .menu .menu__language {
    display: inline-flex;
    align-items: center;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.25;
    letter-spacing: 0;
    text-decoration: none;
    opacity: 0;
    transform: translateY(-1rem);
    transition:
      opacity 320ms linear,
      transform 560ms cubic-bezier(0.16, 1, 0.3, 1),
      color var(--duration) var(--ease);
    will-change: transform, opacity;
  }

  .top-bar .menu .menu__contact-icon {
    flex: 0 0 auto;
    width: 16px;
    height: 16px;
    margin-right: 12px;
    color: var(--text-muted);
  }

  .top-bar .menu .menu__contact-link:nth-child(1) {
    --footer-i: 0;
  }

  .top-bar .menu .menu__contact-link:nth-child(2) {
    --footer-i: 1;
  }

  .top-bar .menu .menu__language {
    --footer-i: 2;
  }

  .top-bar.is-menu-open .menu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transition:
      opacity var(--menu-fade-duration) linear,
      visibility 0s linear;
    touch-action: auto;
  }

  .top-bar.is-menu-open .menu__primary a {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(
      var(--menu-enter-delay) + var(--menu-item-step) * var(--menu-i, 0)
    );
  }

  .top-bar.is-menu-open .menu__mobile-cta::before {
    opacity: 1;
    transform: scaleX(1);
    transition-delay: var(--cta-bg-delay);
  }

  .top-bar.is-menu-open .menu__mobile-cta-label {
    opacity: 1;
    transition-delay: var(--cta-label-delay);
  }

  .top-bar.is-menu-open .menu__mobile-cta-icon {
    opacity: 1;
    transform: translateX(0) scale(1);
    transition-delay: var(--cta-icon-delay);
  }

  .top-bar.is-menu-open .menu .menu__contact-link,
  .top-bar.is-menu-open .menu .menu__language {
    opacity: 1;
    transform: translateY(0);
    transition-delay: calc(
      var(--footer-delay) + var(--menu-item-step) * var(--footer-i, 0)
    );
  }
}

@media (max-width: 640px) {
  .top-bar {
    top: 20px;
  }

  body.loaded .top-bar.hidden .menu a {
    transform: translateY(-100px);
  }

  body.loaded .top-bar.hidden .okc_logo {
    transform: translateY(-100px);
  }
}

@media (max-width: 990px) and (max-height: 700px) {
  .top-bar {
    top: 20px;
  }
  .top-bar .menu {
    padding-top: 122px;
    padding-bottom: max(24px, calc(env(safe-area-inset-bottom) + 24px));
  }

  .top-bar .menu__primary {
    gap: 20px;
  }

  .top-bar .menu .menu__mobile-cta {
    margin-top: min(30px, 8vh);
  }

  .top-bar .menu__contacts {
    gap: 18px;
  }
}

@media (max-width: 990px) and (max-height: 640px),
  (max-width: 990px) and (orientation: landscape) {
  .top-bar .menu__primary {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, max-content));
    column-gap: clamp(20px, 7vw, 56px);
    row-gap: clamp(16px, 2.8vh, 28px);
    width: min(100%, 560px);
  }

  .top-bar .menu__primary a {
    font-size: clamp(1.9em, 8.8vw, 3.2em);
  }

  .top-bar .menu__contacts {
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    gap: 50px;
    width: min(100%, calc(100vw - var(--menu-x) - 44px));
  }

  .top-bar .menu .menu__contact-link,
  .top-bar .menu .menu__language {
    font-size: clamp(12px, 2.6vw, 16px);
    white-space: nowrap;
  }

  .top-bar .menu .menu__contact-icon {
    margin-right: 8px;
  }

  .top-bar .menu .menu__language {
    margin-left: auto;
    justify-content: flex-end;
    text-align: right;
  }
}

@media (max-width: 990px) and (max-height: 430px) {
  .top-bar .menu__primary {
    grid-template-columns: repeat(4, minmax(0, max-content));
    column-gap: 30px;
    row-gap: 0;
    width: auto;
  }
  .top-bar .menu {
    padding-left: calc(4vw + 30px);
  }

  .top-bar .menu__primary a {
    font-size: clamp(2em, 5.2vw, 3.5em);
  }
}

@media (prefers-reduced-motion: reduce) {
  .top-bar__toggle::before,
  .top-bar__toggle::after,
  .top-bar .menu,
  .top-bar .menu__primary a,
  .top-bar .menu .menu__mobile-cta::before,
  .menu__mobile-cta-label,
  .menu__mobile-cta-icon,
  .top-bar .menu__contact-link,
  .top-bar .menu__language {
    transition: none;
  }
}