.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  padding-inline: var(--header-pad-inline);
  background: var(--header-bg);
  backdrop-filter: var(--header-blur);
  border-bottom: var(--border);
}

/* Home page: the header floats over the hero photograph instead of sitting on a bar. */
.site-header-overlay {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  width: 100%;
  box-sizing: border-box;
  background: transparent;
  backdrop-filter: none;
  border-bottom: 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-height);
  position: relative;
}

.site-header .container.wide.header-inner {
  width: auto;
  max-width: none;
  margin-inline: 0;
  padding-inline: 0;
}

.logo {
  display: inline-flex;
  flex-shrink: 0;
  position: relative;
  z-index: 2;
  transition: opacity var(--duration-ui) var(--ease-out);
}

.logo:hover {
  opacity: 0.72;
}

.logo img {
  width: var(--logo-size);
  height: auto;
  aspect-ratio: 154 / 156;
}

.nav-toggle {
  display: inline-flex;
  margin-left: auto;
  min-height: 2.6rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid #71502c;
  border-radius: var(--radius-button);
  background: #fcf8f0;
  color: #71502c;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  z-index: 3;
  flex-shrink: 0;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition:
    color var(--duration-ui) var(--ease-out),
    background-color var(--duration-ui) var(--ease-out),
    border-color var(--duration-ui) var(--ease-out);
}

.nav-toggle-icon {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 3px;
}

.nav-toggle-bar {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: currentColor;
  transform-origin: center;
  transition:
    transform var(--duration-ui) var(--ease-out),
    opacity var(--duration-fast) var(--ease-out);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) {
  transform: translateY(4.5px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) {
  transform: translateY(-4.5px) rotate(-45deg);
}

.nav-toggle-label {
  line-height: 1;
}

.site-header-overlay .nav-list a {
  color: var(--hero-ink);
}

.site-header-overlay .nav-list a:hover,
.site-header-overlay .nav-list a:focus-visible {
  color: #fff;
}

.site-header-overlay .header-cta {
  border-color: var(--hero-ink);
  color: var(--hero-ink);
  background: transparent;
}

.site-header-overlay .header-cta::before {
  background: var(--hero-ink);
}

.site-header-overlay .header-cta:hover,
.site-header-overlay .header-cta:focus-visible,
.site-header-overlay .header-cta:active {
  color: var(--color-heading);
  border-color: var(--hero-ink);
  background: transparent;
}

.site-header-overlay .nav-toggle {
  background: color-mix(in srgb, var(--hero-ink) 12%, transparent);
  color: var(--hero-ink);
  border-color: var(--hero-ink);
}

.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .nav-list a {
  color: var(--color-muted);
}

.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .nav-list a:hover,
.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .nav-list a:focus-visible {
  color: var(--color-heading);
}

.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .header-cta {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .header-cta::before {
  background: var(--color-accent);
}

.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .header-cta:hover,
.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .header-cta:focus-visible,
.site-header-overlay .site-nav:not(.site-nav-static)[data-open="true"] .header-cta:active {
  color: var(--color-accent-contrast);
}

.site-nav {
  display: none;
  align-items: center;
  gap: var(--space-4);
}

.site-nav[data-open="true"],
.site-nav.site-nav-static {
  display: flex;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: clamp(1.75rem, 3.8vw, 2.5rem);
  list-style: none;
}

.nav-list a {
  position: relative;
  text-decoration: none;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  transition: color var(--duration-ui) var(--ease-out);
}

.nav-list a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.35em;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--duration-ui) var(--ease-out);
}

.nav-list a:hover,
.nav-list a:focus-visible {
  color: var(--color-heading);
}

.nav-list a:hover::after,
.nav-list a:focus-visible::after {
  transform: scaleX(1);
}

.site-header .header-cta {
  position: relative;
  z-index: 2;
  white-space: nowrap;
  padding: 0.32rem 0.75rem;
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1;
  min-height: 1.95rem;
}

.header-cta svg {
  width: 0.8rem;
  height: 0.8rem;
}

@media (max-width: 860px) {
  .site-header .header-inner {
    position: static;
    width: 100%;
    max-width: 100%;
  }

  .site-nav:not(.site-nav-static) {
    display: flex;
    position: absolute;
    top: var(--header-height);
    right: 0;
    left: 0;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-4);
    padding: var(--space-5) var(--header-pad-inline) var(--space-6);
    background: var(--color-bg);
    border-bottom: var(--border);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-0.4rem);
    transition:
      opacity var(--duration-ui) var(--ease-out),
      transform var(--duration-ui) var(--ease-out),
      visibility var(--duration-ui);
  }

  .site-nav:not(.site-nav-static)[data-open="true"] {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }

  .site-nav:not(.site-nav-static) .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .site-nav:not(.site-nav-static) .header-cta {
    width: 100%;
  }

  .nav-toggle {
    position: absolute;
    top: 50%;
    right: var(--header-pad-inline);
    transform: translateY(-50%);
    margin: 0;
    display: inline-flex;
    background: color-mix(in srgb, var(--color-bg) 88%, transparent);
    color: var(--color-heading);
    border-color: var(--color-accent);
  }

  .site-header-overlay .nav-toggle {
    background: rgb(252 248 240 / 0.16);
    color: var(--hero-ink);
    border-color: var(--hero-ink);
  }
}

@media (min-width: 861px) {
  .nav-toggle {
    display: none;
  }

  .site-nav:not(.site-nav-static) {
    display: flex;
    position: static;
    inset: auto;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    padding: 0;
    border: 0;
    background: transparent;
    flex: 1;
  }

  .site-nav:not(.site-nav-static) .nav-list {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    flex-direction: row;
    align-items: center;
    margin: 0;
  }

  .site-nav:not(.site-nav-static) .header-cta {
    width: auto;
  }
}