.site-language-slot {
  position: relative;
  display: flex;
  flex: 0 0 auto;
  align-items: center;
}

.technical-nav .site-language-slot {
  margin-left: auto;
}

.i18n-utility-header {
  position: fixed;
  top: 14px;
  right: 16px;
  z-index: 900;
}

.site-language-switcher {
  --language-accent: #d8ff57;
  --language-surface: rgba(17, 18, 19, 0.94);
  --language-surface-raised: rgba(22, 24, 25, 0.98);
  --language-border: rgba(255, 255, 255, 0.14);
  --language-text: #eef1f4;
  --language-muted: #98a3b0;
  position: relative;
  z-index: 30;
  color: var(--language-text);
  font-family: Inter, system-ui, sans-serif;
}

.site-language-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-width: 64px;
  min-height: 36px;
  padding: 0 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.018);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025);
  color: var(--language-text);
  cursor: pointer;
  transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease,
    transform 160ms ease;
}

.site-language-trigger:hover {
  border-color: rgba(216, 255, 87, 0.28);
  background: rgba(255, 255, 255, 0.045);
}

.site-language-trigger:active {
  transform: translateY(1px);
}

.site-language-trigger:focus-visible,
.site-language-option:focus-visible {
  outline: 2px solid var(--language-accent);
  outline-offset: 3px;
}

.site-language-switcher[data-open="true"] .site-language-trigger {
  border-color: rgba(216, 255, 87, 0.42);
  background: rgba(216, 255, 87, 0.055);
  box-shadow: 0 0 0 1px rgba(216, 255, 87, 0.045);
}

.site-language-globe {
  flex: 0 0 auto;
  color: var(--language-accent);
}

.site-language-current-code {
  color: var(--language-accent);
  font: 700 10px/1 "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.08em;
}

.site-language-chevron {
  flex: 0 0 auto;
  color: var(--language-muted);
  transition: transform 160ms ease, color 160ms ease;
}

.site-language-switcher[data-open="true"] .site-language-chevron {
  color: var(--language-accent);
  transform: rotate(180deg);
}

.site-language-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 218px;
  padding: 8px;
  border: 1px solid var(--language-border);
  border-radius: 12px;
  background: var(--language-surface-raised);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.46), inset 0 1px rgba(255, 255, 255, 0.035);
  backdrop-filter: blur(20px) saturate(145%);
  -webkit-backdrop-filter: blur(20px) saturate(145%);
  transform-origin: top right;
  animation: site-language-menu-in 140ms ease-out both;
}

.site-language-menu[hidden] {
  display: none;
}

.site-language-menu-title {
  padding: 7px 10px 8px;
  color: #7f8995;
  font: 700 9px/1.2 "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-language-option {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) 18px;
  align-items: center;
  gap: 8px;
  width: 100%;
  min-height: 44px;
  padding: 0 10px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--language-muted);
  cursor: pointer;
  text-align: left;
  transition: color 140ms ease, background 140ms ease, border-color 140ms ease;
}

.site-language-option:hover {
  background: rgba(255, 255, 255, 0.055);
  color: var(--language-text);
}

.site-language-option[aria-checked="true"] {
  border-color: rgba(216, 255, 87, 0.16);
  background: rgba(216, 255, 87, 0.09);
  color: var(--language-text);
}

.site-language-option:disabled {
  cursor: progress;
  opacity: 0.58;
}

.site-language-option-code {
  color: var(--language-accent);
  font: 700 10px/1 "JetBrains Mono", ui-monospace, monospace;
  letter-spacing: 0.08em;
}

.site-language-option-name {
  overflow: hidden;
  font-size: 12px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-language-check {
  color: var(--language-accent);
  opacity: 0;
  transform: scale(0.78);
  transition: opacity 140ms ease, transform 140ms ease;
}

.site-language-option[aria-checked="true"] .site-language-check {
  opacity: 1;
  transform: scale(1);
}

.site-language-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-language-switcher[data-state="loading"] .site-language-trigger {
  cursor: progress;
}

.site-language-switcher[data-state="loading"] .site-language-globe {
  animation: site-language-loading 900ms linear infinite;
}

.site-language-switcher[data-state="error"] .site-language-status {
  top: calc(100% + 8px);
  right: 0;
  width: 250px;
  height: auto;
  padding: 10px 12px;
  overflow: visible;
  clip: auto;
  border: 1px solid rgba(255, 184, 108, 0.28);
  border-radius: 10px;
  background: rgba(28, 24, 20, 0.97);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.36);
  color: #ffcf99;
  font-size: 11px;
  line-height: 1.45;
  white-space: normal;
}

.site-language-switcher[data-state="error"][data-open="true"] .site-language-status {
  display: none;
}

@keyframes site-language-menu-in {
  from {
    opacity: 0;
    transform: translateY(-4px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes site-language-loading {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 780px) {
  .site-header .header-inner {
    display: grid;
    grid-template-areas:
      "brand language menu"
      "nav nav nav";
    grid-template-columns: minmax(0, 1fr) auto 44px;
    align-items: center;
    gap: 4px 12px;
  }

  .site-header .brand {
    grid-area: brand;
    min-width: 0;
  }

  .site-header .editorial-nav {
    grid-area: nav;
  }

  .site-header .site-language-slot {
    grid-area: language;
    justify-self: end;
  }

  .site-language-trigger {
    min-width: 64px;
    min-height: 44px;
    padding-inline: 8px;
  }

  .site-language-menu {
    top: calc(100% + 8px);
    right: 0;
    width: min(218px, calc(100vw - 24px));
    transform-origin: top right;
  }

  .site-language-switcher[data-state="error"] .site-language-status {
    top: calc(100% + 8px);
    right: 0;
    width: min(250px, calc(100vw - 24px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-language-trigger,
  .site-language-chevron,
  .site-language-option,
  .site-language-check {
    transition: none;
  }

  .site-language-menu {
    animation: none;
  }

  .site-language-switcher[data-state="loading"] .site-language-globe {
    animation: none;
  }
}