.about-page-nav,
.about-page-nav * {
  box-sizing: border-box;
}

.about-page-nav {
  position: absolute;
  inset: 0 0 auto;
  z-index: 30;
  color: #fff;
  font-family: Arial, Helvetica, sans-serif;
  pointer-events: none;
}

.about-page-nav__top-row,
.about-page-nav__back-row {
  width: 100%;
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: 1rem;
}

.about-page-nav__top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.about-page-nav__logo-lockup {
  display: flex;
  align-items: center;
  gap: .85rem;
  width: min(58vw, 460px);
  min-width: 0;
  padding: .82rem 1rem;
  border: 1px solid rgb(255 255 255 / 14%);
  border-radius: 1.35rem;
  background: rgb(4 20 13 / 32%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  text-decoration: none;
  pointer-events: auto;
  transition: border-color 220ms ease, background-color 220ms ease;
}

.about-page-nav__logo-lockup:hover {
  border-color: rgb(255 255 255 / 25%);
  background: rgb(4 20 13 / 42%);
}

.about-page-nav__logo-lockup:focus-visible,
.about-page-nav__select:focus-visible,
.about-page-nav__back-link:focus-visible {
  outline: 2px solid #e4c475;
  outline-offset: 3px;
}

.about-page-nav__logo {
  display: block;
  height: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.about-page-nav__logo--imports {
  width: calc(52% - .75rem);
  opacity: .94;
}

.about-page-nav__logo--ix {
  width: calc(48% - .75rem);
}

.about-page-nav__divider {
  width: 1px;
  height: 2rem;
  flex: 0 0 1px;
  background: rgb(255 255 255 / 24%);
}

.about-page-nav__language {
  position: relative;
  flex: 0 0 auto;
  pointer-events: auto;
}

.about-page-nav__select {
  width: 5.4rem;
  height: 2.75rem;
  appearance: none;
  padding: 0 2.1rem 0 1rem;
  border: 1px solid rgb(255 255 255 / 22%);
  border-radius: 999px;
  background: rgb(4 20 13 / 32%);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: #fff;
  font: inherit;
  font-size: .78rem;
  font-weight: 700;
  cursor: pointer;
}

.about-page-nav__select option {
  background: #173d2a;
  color: #fff;
}

.about-page-nav__select-icon {
  position: absolute;
  inset-inline-end: .75rem;
  top: 50%;
  width: 1rem;
  height: 1rem;
  transform: translateY(-50%);
  color: rgb(255 255 255 / 76%);
  pointer-events: none;
}

.about-page-nav__back-row {
  padding-top: 7.2rem;
}

.about-page-nav__back-link {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  color: #e4c475;
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  pointer-events: auto;
  transition: color 180ms ease, transform 180ms ease;
}

.about-page-nav__back-link:hover {
  color: #f4d98b;
  transform: translateX(-2px);
}

[dir="rtl"] .about-page-nav__back-link:hover {
  transform: translateX(2px);
}

.about-page-nav__back-icon {
  width: 1rem;
  height: 1rem;
  flex: 0 0 auto;
}

[dir="rtl"] .about-page-nav__back-icon {
  transform: rotate(180deg);
}

.about-page-nav__sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (min-width: 640px) {
  .about-page-nav__top-row,
  .about-page-nav__back-row {
    padding-inline: 1.75rem;
  }
}

@media (min-width: 1024px) {
  .about-page-nav__top-row,
  .about-page-nav__back-row {
    padding-inline: 2.5rem;
  }

  .about-page-nav__back-row {
    padding-top: 7.75rem;
  }
}

@media (min-width: 1536px) {
  .about-page-nav__logo-lockup {
    width: 520px;
  }
}

@media (max-width: 639px) {
  .about-page-nav__logo-lockup {
    width: min(64vw, 285px);
    gap: .55rem;
    padding: .58rem .65rem;
    border-radius: 1rem;
  }

  .about-page-nav__divider {
    height: 1.45rem;
  }

  .about-page-nav__select {
    width: 4.75rem;
    height: 2.5rem;
    padding-inline-start: .85rem;
    font-size: .73rem;
  }

  .about-page-nav__back-row {
    padding-top: 5.1rem;
  }
}

@media (max-width: 420px) {
  .about-page-nav__logo-lockup {
    width: min(67vw, 255px);
  }

  .about-page-nav__select {
    width: 4.3rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .about-page-nav__logo-lockup,
  .about-page-nav__back-link {
    transition: none;
  }

  .about-page-nav__back-link:hover {
    transform: none;
  }
}

/* Fit the reference navigation into the existing hero's reserved header space. */
.about-page-nav .about-page-nav__back-row {
  position: absolute;
  inset-inline: 0;
  top: var(--about-back-top, 100px);
  padding-top: 0;
}

.about-page-nav[dir="rtl"] .about-page-nav__select {
  padding-inline-start: .85rem;
  padding-inline-end: 2.1rem;
}