/* Topbar */
.site-topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  height: var(--topbar-height);
  display: grid;
  grid-template-columns: var(--topbar-left-space) minmax(0, 1fr) var(--topbar-right-space);
  align-items: center;
  gap: var(--topbar-gap);
  padding: 0 var(--topbar-inline-space);
  pointer-events: none;
}

.site-topbar__logo,
.site-topbar__area-mobile,
.site-topbar__center,
.site-topbar__utilities {
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.site-topbar__logo {
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.site-topbar__area-mobile {
  display: none;
  align-items: center;
  justify-content: flex-start;
  min-width: 0;
}

.site-topbar__center {
  min-width: 0;
}

.site-topbar__utilities {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

/* Logo */
.site-logo {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.site-logo img {
  display: block;
  width: 5.4rem;
  height: auto;
  transform: translateY(1.25rem);
  transition:
    width 220ms ease,
    transform 220ms ease;
}

body.is-scrolled .site-logo img,
.site-topbar--compact-logo .site-logo img,
.site-topbar--plain .site-logo img {
  width: 3rem;
  transform: translateY(0);
}

/* Menu bar */
.site-menu-bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.25rem;
  width: 100%;
  min-height: 2.45rem;
  padding: 0.35rem 0.55rem 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-pill-border);
  background: linear-gradient(
    180deg,
    rgba(16, 18, 19, 0.2) 0%,
    rgba(16, 18, 19, 0.08) 100%
  );
  backdrop-filter: blur(9px);
  overflow: visible;
}

.site-menu-bar--sticky {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

body.is-sticky-header-visible .site-menu-bar--sticky {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
  padding: 0;
  border-color: transparent;
  background: transparent;
  backdrop-filter: none;
}

/* Navigation */
.site-section-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  min-width: 0;
  overflow: visible;
  padding-bottom: 0.55rem;
  margin-bottom: -0.55rem;
}

.site-section-nav--context {
  width: 100%;
}

.site-section-nav__area-switch {
  flex: 0 0 auto;
  gap: 0.15rem;
  margin-right: 0.3rem;
  padding-right: 0.95rem;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.site-section-nav__area-link,
.site-section-nav__area-toggle {
  position: relative;
  color: rgba(255, 255, 255, 0.94);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition:
    color 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.site-section-nav__area-link {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  color: rgba(255, 255, 255, 0.96);
  font-weight: 600;
}

.site-section-nav__area-link:hover {
  color: white;
}

.site-section-nav__area-link.is-context {
  color: rgba(255, 255, 255, 0.96);
}

.site-section-nav__area-link.is-current::after,
.site-section-nav:not(.site-section-nav--context):not(:has(> a.is-active)) .site-section-nav__area-link.is-context::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.site-section-nav__area-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.9rem;
  min-height: 1.9rem;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
}

.site-section-nav__area-toggle:hover,
.site-section-nav__area-switch.is-open .site-section-nav__area-toggle {
  background: rgba(255, 255, 255, 0.08);
}

.site-section-nav__area-switch .site-switch__panel {
  left: 0;
  right: auto;
}

.site-section-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.94);
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition: color 180ms ease;
}

.site-section-nav a:hover {
  color: white;
}

.site-section-nav a.is-active {
  color: white;
}

.site-section-nav > a.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.5rem;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.site-section-nav__root-languages {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-left: 0.05rem;
  padding-left: 1rem;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
}

.site-section-nav__root-language-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.76rem;
  line-height: 1;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.site-section-nav__root-language-link:hover,
.site-section-nav__root-language-link.is-active {
  color: white;
}

.site-section-nav__root-language-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.5rem;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.site-context-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.45rem;
  min-width: 0;
  flex: 1 1 auto;
  overflow: visible;
}

.site-context-nav__rootline {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-width: 0;
  flex: 0 1 auto;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.86rem;
  line-height: 1;
  font-weight: 700;
  white-space: nowrap;
}

.site-section-nav .site-context-nav__rootline a {
  position: relative;
  display: inline-block;
  max-width: min(12rem, 18vw);
  overflow: hidden;
  text-overflow: ellipsis;
  color: rgba(255, 255, 255, 0.78);
  font-size: inherit;
  font-weight: inherit;
  vertical-align: top;
}

.site-section-nav .site-context-nav__rootline a:hover {
  color: white;
}

.site-section-nav .site-context-nav__rootline a.is-current {
  color: white;
}

.site-section-nav .site-context-nav__rootline a.is-current::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.5rem;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.site-context-nav__siblings-button,
.site-context-nav__current {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  min-height: 2rem;
  padding: 0 0.72rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(255, 255, 255, 0.94);
  text-decoration: none;
  font-size: 0.85rem;
  line-height: 1;
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition:
    background 180ms ease,
    color 180ms ease,
    border-color 180ms ease;
}

.site-context-nav__siblings.is-open .site-context-nav__siblings-button,
.site-context-nav__siblings-button:hover {
  color: white;
  background: rgba(255, 255, 255, 0.08);
}

.site-context-nav__siblings-button.is-current::after,
.site-context-nav__current.is-current::after {
  content: "";
  position: absolute;
  left: 0.72rem;
  right: 0.72rem;
  bottom: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.site-context-nav__current {
  display: block;
  flex: 0 1 auto;
  min-width: 0;
  max-width: min(22rem, 40vw);
  line-height: 2rem;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: default;
}

.site-context-nav__siblings {
  position: relative;
  display: inline-flex;
}

.site-context-nav__siblings .site-switch__panel {
  left: auto;
  right: 0;
  max-width: min(24rem, calc(100vw - 2rem));
  max-height: min(32rem, calc(100vh - 7rem));
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

/* Lange Seitentitel im Panel kürzen; der volle Titel steht im title-Attribut */
.site-switch__panel-text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-context-nav__siblings-label {
  display: inline-block;
  max-width: min(18rem, 28vw);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  vertical-align: top;
}

/* Login */
.site-login {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.site-login a {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2rem;
  padding: 0 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 0.8rem;
  line-height: 1;
  font-weight: 700;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.site-topbar:not(.site-topbar--plain) .site-login a {
  border-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(
    180deg,
    rgba(16, 18, 19, 0.24) 0%,
    rgba(16, 18, 19, 0.1) 100%
  );
  backdrop-filter: blur(9px);
  box-shadow: 0 10px 24px rgba(12, 14, 16, 0.12);
}

.site-topbar:not(.site-topbar--plain) .site-mobile-menu__button,
.site-topbar:not(.site-topbar--plain) .site-switch--area-mobile .site-switch__button {
  border-color: rgba(255, 255, 255, 0.18);
  background: linear-gradient(
    180deg,
    rgba(16, 18, 19, 0.24) 0%,
    rgba(16, 18, 19, 0.1) 100%
  );
  backdrop-filter: blur(9px);
  box-shadow: 0 10px 24px rgba(12, 14, 16, 0.12);
}

.site-topbar:not(.site-topbar--plain) .site-login a:hover {
  color: white;
  background: linear-gradient(
    180deg,
    rgba(16, 18, 19, 0.18) 0%,
    rgba(16, 18, 19, 0.06) 100%
  );
  border-color: rgba(255, 255, 255, 0.2);
}

.site-topbar:not(.site-topbar--plain) .site-mobile-menu__button:hover,
.site-topbar:not(.site-topbar--plain) .site-mobile-menu.is-open .site-mobile-menu__button,
.site-topbar:not(.site-topbar--plain) .site-switch--area-mobile .site-switch__button:hover,
.site-topbar:not(.site-topbar--plain) .site-switch--area-mobile.is-open .site-switch__button {
  color: white;
  background: linear-gradient(
    180deg,
    rgba(16, 18, 19, 0.18) 0%,
    rgba(16, 18, 19, 0.06) 100%
  );
  border-color: rgba(255, 255, 255, 0.2);
}

.site-login a:hover {
  color: white;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.site-login__icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1rem;
  height: 1rem;
  font-size: 0;
  line-height: 1;
  opacity: 0.95;
  flex: 0 0 auto;
}

.site-login__icon::before {
  content: "";
  position: absolute;
  top: 0.12rem;
  left: 50%;
  width: 0.34rem;
  height: 0.34rem;
  border: 1.7px solid currentColor;
  border-radius: 50%;
  transform: translateX(-50%);
}

.site-login__icon::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.08rem;
  width: 0.72rem;
  height: 0.42rem;
  border: 1.7px solid currentColor;
  border-bottom: 0;
  border-radius: 999px 999px 0 0;
  transform: translateX(-50%);
}

/* Utilities */
.site-utilities {
  display: flex;
  align-items: center;
  gap: 0;
  padding: 0;
  border: 0;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
}

body.is-sticky-header-visible .site-utilities {
  gap: 0;
}

.site-topbar--plain .site-utilities {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}

/* Switches */
.site-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.site-switch__button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.1rem;
  padding: 0 0.9rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: transparent;
  color: white;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.site-switch__button:hover,
.site-switch.is-open .site-switch__button {
  background: var(--color-pill-bg-hover);
  border-color: var(--color-pill-border);
}

body.is-sticky-header-visible .site-switch__button {
  padding-inline: 0.45rem;
}

body.is-sticky-header-visible .site-switch__button:hover,
body.is-sticky-header-visible .site-switch.is-open .site-switch__button {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.site-switch__label {
  font-size: 0.9rem;
  line-height: 1;
  font-weight: 700;
}

.site-switch--area .site-switch__label {
  color: inherit;
}

.site-switch--area-mobile {
  display: none;
}

.site-switch__arrow {
  font-size: 0.74rem;
  line-height: 1;
  opacity: 0.9;
  transition: transform 180ms ease;
}

.site-switch.is-open .site-switch__arrow {
  transform: rotate(180deg);
}

.site-switch__panel {
  position: absolute;
  top: calc(100% + 0.55rem);
  right: 0;
  min-width: 11rem;
  padding: 0.45rem;
  border-radius: 1rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(20, 22, 24, 0.88);
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 38px rgba(12, 14, 16, 0.26);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.3rem);
  transition:
    opacity 180ms ease,
    visibility 180ms ease,
    transform 180ms ease;
}

.site-switch__panel--wide {
  min-width: 13rem;
}

.site-switch.is-open .site-switch__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-switch__panel a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 2.3rem;
  padding: 0 0.8rem;
  border-radius: 0.75rem;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  text-align: left;
  white-space: nowrap;
}

.site-switch__panel a:hover,
.site-switch__panel a.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.site-switch__panel a.is-active {
  font-weight: 700;
}

.site-switch__panel a.is-active::after {
  content: none;
}

.site-switch__note {
  font-size: 0.72rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.5);
}

.site-switch__panel-footer {
  padding: 0.2rem 0.2rem 0;
}

.site-switch__panel-separator {
  height: 1px;
  margin: 0.25rem 0 0.45rem;
  background: rgba(255, 255, 255, 0.12);
}

.site-switch__panel-languages {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0 0.55rem 0.25rem;
}

.site-switch__panel-language-link {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0;
  border-radius: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.76rem;
  line-height: 1;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.site-switch__panel-language-link:hover,
.site-switch__panel-language-link.is-active {
  background: transparent;
  color: white;
}

/* Mobile menu */
.site-mobile-menu {
  position: relative;
  display: none;
  align-items: center;
}

.site-mobile-menu__button {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2.1rem;
  padding: 0 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-pill-border);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  cursor: pointer;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  transition:
    background 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.site-mobile-menu__button:hover,
.site-mobile-menu.is-open .site-mobile-menu__button {
  background: var(--color-pill-bg-hover);
  border-color: var(--color-pill-border);
}

.site-mobile-menu__icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.18rem;
  width: 0.9rem;
  height: 0.9rem;
}

.site-mobile-menu__icon span {
  display: block;
  height: 1.5px;
  width: 100%;
  border-radius: 999px;
  background: currentColor;
}

.site-mobile-menu__label {
  font-size: 0.82rem;
  line-height: 1;
  font-weight: 700;
}

.site-mobile-menu__arrow {
  font-size: 0.74rem;
  line-height: 1;
  opacity: 0.9;
  transition: transform 180ms ease;
}

.site-mobile-menu.is-open .site-mobile-menu__arrow {
  transform: rotate(180deg);
}

.site-mobile-menu__panel {
  position: absolute;
  top: calc(100% + 0.55rem);
  left: auto;
  right: 0;
  min-width: 13.5rem;
  padding: 0.55rem;
  border-radius: 1.05rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(20, 22, 24, 0.9);
  backdrop-filter: blur(14px);
  box-shadow: 0 16px 38px rgba(12, 14, 16, 0.26);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-0.3rem);
  transition:
    opacity 180ms ease,
    visibility 180ms ease,
    transform 180ms ease;
}

.site-mobile-menu.is-open .site-mobile-menu__panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.site-mobile-menu--context .site-mobile-menu__panel {
  width: min(21rem, calc(100vw - 5rem));
  max-height: min(32rem, calc(100vh - 7rem));
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
}

.site-mobile-menu__text {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-mobile-menu__nav {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.1rem;
}

.site-mobile-menu__nav a {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 0.65rem;
  min-height: 2.55rem;
  padding: 0 0.85rem;
  border-radius: 0.8rem;
  color: rgba(255, 255, 255, 0.92);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1;
  font-weight: 700;
  white-space: nowrap;
}

.site-mobile-menu__rootline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.1rem;
  padding-bottom: 0.15rem;
}

.site-mobile-menu__nav .site-mobile-menu__rootline a {
  min-height: 2.35rem;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}

.site-mobile-menu__label--context {
  max-width: min(16rem, 46vw);
  overflow: hidden;
  text-overflow: ellipsis;
}

.site-mobile-menu__nav a.site-mobile-menu__current {
  padding-block: 0.65rem;
}

.site-mobile-menu__current .site-mobile-menu__text {
  white-space: normal;
  overflow-wrap: anywhere;
  line-height: 1.4;
}

.site-mobile-menu__nav a:hover,
.site-mobile-menu__nav a.is-active {
  background: rgba(255, 255, 255, 0.08);
  color: white;
}

.site-mobile-menu__separator {
  height: 1px;
  margin: 0.45rem 0.35rem;
  background: rgba(255, 255, 255, 0.12);
}

/* Plain state without hero */
.site-topbar--plain .site-menu-bar,
.site-topbar--plain .site-login a,
.site-topbar--plain .site-switch__button,
.site-topbar--plain .site-mobile-menu__button {
  color: var(--color-text);
}

.site-topbar--plain .site-menu-bar,
.site-topbar--plain .site-mobile-menu__button {
  background: rgba(255, 255, 255, 0.9);
  border-color: var(--color-border);
  box-shadow: var(--shadow-soft);
}

.site-topbar--plain .site-menu-bar {
  padding: 0;
  border-color: transparent;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
}

.site-topbar--plain .site-section-nav a {
  color: var(--color-text);
}

.site-topbar--plain .site-section-nav__area-switch {
  border-right-color: rgba(16, 18, 19, 0.12);
}

.site-topbar--plain .site-section-nav__area-link,
.site-topbar--plain .site-section-nav__area-toggle {
  color: var(--color-text);
}

.site-topbar--plain .site-section-nav__area-link,
.site-topbar--plain .site-section-nav__area-link.is-context {
  color: var(--color-text);
}

.site-topbar--plain .site-section-nav__area-link:hover {
  color: var(--color-text);
}

.site-topbar--plain .site-section-nav__area-toggle:hover,
.site-topbar--plain .site-section-nav__area-switch.is-open .site-section-nav__area-toggle {
  background: rgba(16, 18, 19, 0.04);
}

.site-topbar--plain .site-section-nav a.is-active {
  color: var(--color-text);
}

.site-topbar--plain .site-section-nav__root-languages {
  border-left-color: rgba(16, 18, 19, 0.12);
}

.site-topbar--plain .site-section-nav__root-language-link {
  color: var(--color-text-soft);
}

.site-topbar--plain .site-section-nav__root-language-link:hover,
.site-topbar--plain .site-section-nav__root-language-link.is-active {
  color: var(--color-text);
}

.site-topbar--plain .site-context-nav__siblings-button,
.site-topbar--plain .site-context-nav__current {
  color: var(--color-text);
}

.site-topbar--plain .site-context-nav__siblings.is-open .site-context-nav__siblings-button,
.site-topbar--plain .site-context-nav__siblings-button:hover {
  background: rgba(16, 18, 19, 0.04);
  color: var(--color-text);
}

.site-topbar--plain .site-context-nav__rootline {
  color: var(--color-text-soft);
}

.site-topbar--plain .site-section-nav .site-context-nav__rootline a {
  color: var(--color-text-soft);
}

.site-topbar--plain .site-section-nav .site-context-nav__rootline a:hover {
  color: var(--color-text);
}

.site-topbar--plain .site-section-nav .site-context-nav__rootline a.is-current {
  color: var(--color-text);
}

.site-topbar--plain .site-login a {
  border-color: rgba(16, 18, 19, 0.12);
  background: transparent;
  box-shadow: none;
}

.site-topbar--plain .site-login a:hover {
  color: var(--color-text);
  background: rgba(16, 18, 19, 0.04);
}

.site-topbar--plain .site-switch__button:hover,
.site-topbar--plain .site-switch.is-open .site-switch__button,
.site-topbar--plain .site-mobile-menu__button:hover,
.site-topbar--plain .site-mobile-menu.is-open .site-mobile-menu__button {
  background: rgba(16, 18, 19, 0.04);
  border-color: rgba(16, 18, 19, 0.08);
}

.site-topbar--plain .site-switch--area .site-switch__label {
  color: inherit;
}

.site-topbar--plain .site-switch__arrow {
  color: var(--color-text-soft);
  opacity: 1;
}

.site-topbar--plain .site-utilities {
  gap: 0;
}

.site-topbar--plain .site-switch__button {
  border-color: transparent;
  background: transparent;
  box-shadow: none;
}

.site-topbar--plain .site-switch__panel,
.site-topbar--plain .site-mobile-menu__panel {
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-soft);
}

.site-topbar--plain .site-switch__panel a,
.site-topbar--plain .site-mobile-menu__nav a {
  color: var(--color-text);
}

.site-topbar--plain .site-mobile-menu__nav .site-mobile-menu__rootline a {
  color: var(--color-text-soft);
}

.site-topbar--plain .site-switch__panel a:hover,
.site-topbar--plain .site-switch__panel a.is-active,
.site-topbar--plain .site-mobile-menu__nav a:hover,
.site-topbar--plain .site-mobile-menu__nav a.is-active {
  background: rgba(16, 18, 19, 0.04);
  color: var(--color-text);
}

.site-topbar--plain .site-switch__note {
  color: var(--color-text-soft);
}

.site-topbar--plain .site-switch__panel-separator {
  background: rgba(16, 18, 19, 0.08);
}

.site-topbar--plain .site-switch__panel-language-link {
  color: var(--color-text-soft);
}

.site-topbar--plain .site-switch__panel-language-link:hover,
.site-topbar--plain .site-switch__panel-language-link.is-active {
  color: var(--color-text);
}

.site-topbar--plain .site-mobile-menu__separator {
  background: var(--color-border);
}

/* Sticky tuning */
body.is-sticky-header-visible .site-topbar {
  gap: 1.65rem;
}

body.is-sticky-header-visible .site-menu-bar {
  gap: 1.6rem;
}

/* Responsive */
@media (max-width: 1100px) {
  .site-section-nav {
    gap: 1rem;
  }

  .site-section-nav__area-link,
  .site-section-nav a {
    font-size: 0.92rem;
  }

  .site-menu-bar {
    gap: 1rem;
  }

  body.is-sticky-header-visible .site-menu-bar {
    gap: 1.25rem;
  }

  .site-switch__button {
    padding: 0 0.75rem;
  }

  .site-switch--area .site-switch__label {
    font-size: 0.86rem;
  }

  .site-context-nav__siblings-button {
    font-size: 0.8rem;
    padding-inline: 0.62rem;
  }
}

@media (max-width: 900px) {
  :root {
    --topbar-inline-space: 1rem;
    --topbar-gap: 0.75rem;
    --topbar-left-space: 4rem;
    --topbar-right-space: var(--topbar-left-space);
  }

  .site-topbar {
    grid-template-columns: var(--topbar-left-space) minmax(0, 1fr) var(--topbar-right-space);
    padding: 0 var(--topbar-inline-space);
  }

  body.is-sticky-header-visible .site-topbar {
    gap: 1rem;
  }

  .site-logo img {
    width: 4.6rem;
    transform: translateY(1rem);
  }

  body.is-scrolled .site-logo img,
  .site-topbar--plain .site-logo img {
    width: 3rem;
    transform: translateY(0);
  }

  .site-section-nav {
    gap: 0.8rem;
  }

  .site-section-nav__area-switch {
    padding-right: 0.8rem;
  }

  .site-section-nav__area-link,
  .site-section-nav a {
    font-size: 0.86rem;
  }

  .site-login__label {
    display: none;
  }

  .site-login a {
    padding: 0 0.65rem;
  }

  .site-context-nav {
    gap: 0.35rem;
  }

}

@media (max-width: 760px) {
  .site-topbar,
  body.is-sticky-header-visible .site-topbar {
    grid-template-columns: auto minmax(0, 1.1fr) minmax(0, 0.9fr) auto;
    gap: 0.5rem;
    padding: 0 0.8rem;
  }

  .site-topbar__area-mobile {
    display: flex;
  }

  .site-menu-bar {
    display: none;
  }

  .site-mobile-menu {
    display: inline-flex;
    min-width: 0;
    max-width: 100%;
  }

  .site-mobile-menu__button {
    min-width: 0;
    max-width: 100%;
    padding-inline: 0.65rem;
  }

  .site-mobile-menu__label,
  .site-switch--area-mobile .site-switch__label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .site-mobile-menu__arrow,
  .site-switch--area-mobile .site-switch__arrow {
    flex-shrink: 0;
  }

  .site-topbar__center {
    display: flex;
    justify-content: flex-end;
  }

  .site-utilities {
    gap: 0;
    padding: 0;
    background: transparent;
    backdrop-filter: none;
    box-shadow: none;
  }

  .site-switch--area-mobile {
    display: inline-flex;
    max-width: 100%;
  }

  .site-switch__button {
    min-height: 1.95rem;
    padding: 0 0.7rem;
  }

  body.is-sticky-header-visible .site-switch__button {
    padding-inline: 0.45rem;
  }

  .site-switch--area .site-switch__label {
    font-size: 0.82rem;
  }

  .site-switch__panel {
    min-width: 9.5rem;
  }

  .site-switch__panel--wide {
    min-width: 11rem;
  }

  .site-switch--area-mobile .site-switch__button {
    border-color: var(--color-pill-border);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(8px);
  }

  .site-switch--area-mobile .site-switch__button {
    max-width: 100%;
  }

  .site-switch--area-mobile .site-switch__label {
    max-width: clamp(4.5rem, 18vw, 6.75rem);
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .site-topbar--plain .site-switch--area-mobile .site-switch__button {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--color-border);
    box-shadow: var(--shadow-soft);
  }

  .site-switch--area-mobile .site-switch__panel {
    left: 0;
    right: auto;
    max-width: calc(100vw - 1.6rem);
  }

  .site-context-nav {
    display: none;
  }

}

@media (max-width: 560px) {
  .site-topbar,
  body.is-sticky-header-visible .site-topbar {
    grid-template-columns: auto minmax(0, 1.1fr) minmax(0, 0.9fr) auto;
    row-gap: 0;
    gap: 0.35rem;
  }

  .site-mobile-menu__label {
    display: inline-block;
    max-width: clamp(4.5rem, 34vw, 9rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.78rem;
  }

  .site-switch--area-mobile .site-switch__button {
    padding-inline: 0.45rem;
  }

  .site-switch--area .site-switch__label {
    max-width: 5.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
  }
}