.site-header-slot {
  position: relative;
  height: var(--header-height);
}

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  overflow: visible;
  width: 100%;
  height: var(--header-height);
  background: var(--color-ivory);
  transition:
    height var(--duration-standard) var(--ease-out),
    border-color var(--duration-standard) var(--ease-out),
    background-color var(--duration-standard) var(--ease-out);
  border-bottom: var(--hairline) solid transparent;
}

.site-header.is-scrolled {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: var(--header-height-sticky);
  background: var(--color-ivory);
  border-bottom-color: var(--color-hairline-light);
}

.site-header.is-menu-open {
  border-bottom-color: var(--color-hairline-light);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-6);
}

.wordmark {
  flex-shrink: 0;
  font-family: "Canela LC Web", Georgia, "Times New Roman", serif;
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-synthesis: none;
  transition: opacity var(--duration-standard) var(--ease-out);
}

.wordmark:hover {
  opacity: 0.72;
}

.site-header__end {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  min-width: 0;
}

.primary-nav {
  display: none;
}

.primary-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  margin: 0;
  padding: 0;
  list-style: none;
}

.primary-nav__link {
  font-size: var(--fs-meta);
  font-weight: 400;
  letter-spacing: 0.04em;
  opacity: 0.72;
  transition: opacity var(--duration-standard) var(--ease-out);
}

.primary-nav__link:hover,
.primary-nav__link:focus-visible {
  opacity: 1;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-meta);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.lang-switch__link {
  opacity: 0.42;
  transition: opacity var(--duration-standard) var(--ease-out);
}

.lang-switch__link:hover,
.lang-switch__link.is-current {
  opacity: 1;
}

.lang-switch__divider {
  opacity: 0.42;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-end;
  gap: 6px;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-none);
}

.menu-toggle__line {
  display: block;
  width: 18px;
  height: 1px;
  background: currentColor;
}

.mobile-nav {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: calc(100dvh - var(--header-height));
  z-index: 150;
  display: flex;
  background: var(--color-ivory);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  overflow: auto;
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out),
    visibility var(--duration-slow) var(--ease-out);
}

.mobile-nav[hidden] {
  display: none;
}

.site-header.is-scrolled .mobile-nav,
.site-header.is-menu-open.is-scrolled .mobile-nav {
  height: calc(100dvh - var(--header-height-sticky));
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.mobile-nav__inner {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--space-16) var(--page-gutter) var(--space-20);
}

.mobile-nav__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.mobile-nav__item + .mobile-nav__item {
  margin-top: var(--space-8);
}

.mobile-nav__link {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: clamp(1.375rem, 4vw, 1.625rem);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

@media (min-width: 1280px) {
  .primary-nav {
    display: block;
  }

  .menu-toggle,
  .mobile-nav {
    display: none;
  }
}