.site-header {
  position: relative;
  z-index: 800;
  padding-bottom: var(--space-4);
  background: var(--color-marble);
}

.site-header__info {
  display: flex;
  min-height: 1.75rem;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.25rem var(--space-4);
  overflow: hidden;
  background: var(--color-sea-blue);
  color: var(--color-white);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
}

.site-header__info span {
  color: var(--color-brass);
}

.site-header__shell {
  width: min(calc(100% - 4rem), 82.5rem);
  margin: var(--space-4) auto 0;
}

.site-header__bar {
  position: relative;
  display: flex;
  min-height: 4.75rem;
  align-items: center;
  gap: var(--space-5, 1.25rem);
  padding: 0.875rem 1.25rem;
  border: var(--border-subtle);
  border-radius: var(--radius-md);
  background: var(--color-white);
}

.site-header__bar::after {
  position: absolute;
  right: 1.25rem;
  bottom: 0;
  left: 1.25rem;
  height: 1px;
  background: var(--color-brass);
  content: "";
  opacity: 0.68;
}

.site-header__brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 0.625rem;
  color: var(--color-sea-blue-deep);
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.035em;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__brand img {
  width: 2.5rem;
  height: 2.5rem;
  object-fit: contain;
}

.site-header__nav {
  min-width: 0;
  margin-left: auto;
}

.site-header__links {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 1.3vw, 1.4rem);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-header__links li,
.site-header__links li + li {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
}

.site-header__links a {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  color: var(--color-sea-blue);
  font-size: var(--text-nav);
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  white-space: nowrap;
}

.site-header__links a::after {
  width: 0;
  height: 1px;
  margin-top: 1.55rem;
  margin-left: -100%;
  background: var(--color-brass);
  content: "";
  transition: width var(--transition-base);
}

.site-header__links a:hover,
.site-header__links a[aria-current="page"] {
  color: var(--color-sea-blue-deep);
}

.site-header__links a:hover::after,
.site-header__links a[aria-current="page"]::after {
  width: 100%;
}

.site-header__utilities {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: var(--space-3);
}

.site-header__location {
  color: var(--color-sea-blue);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.2;
  white-space: nowrap;
}

.site-header__location b {
  color: var(--color-brass);
}

.site-header__action {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-terracotta);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  line-height: 1.1;
  text-align: center;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.site-header__action:hover {
  background: var(--color-terracotta-hover);
  color: var(--color-white);
  transform: translateY(-1px);
}

.site-header__toggle,
.site-header__mobile-intro,
.site-header__mobile-preview {
  display: none;
}

.site-header--compact {
  position: sticky;
  top: 0;
  padding-bottom: var(--space-2);
  background: rgba(248, 246, 240, 0.94);
}

.site-header--compact .site-header__shell {
  margin-top: var(--space-2);
}

.site-header--compact .site-header__bar {
  min-height: 3.75rem;
  padding-block: 0.5rem;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-header);
  transition: min-height 220ms ease-out, padding 220ms ease-out, border-radius 220ms ease-out, box-shadow 220ms ease-out;
}

.site-header--compact .site-header__brand img {
  width: 2.125rem;
  height: 2.125rem;
}

.site-header--compact .site-header__brand {
  font-size: 1.55rem;
}

@media (max-width: 75rem) {
  .site-header__shell {
    width: min(calc(100% - 3rem), 82.5rem);
  }

  .site-header__location {
    display: none;
  }

  .site-header__links {
    gap: 0.85rem;
  }

  .site-header__links a {
    font-size: 0.8125rem;
  }
}

@media (max-width: 67rem) {
  .site-header__bar {
    justify-content: space-between;
  }

  .site-header__toggle {
    position: relative;
    z-index: 2;
    display: inline-grid;
    width: 2.75rem;
    min-width: 2.75rem;
    height: 2.75rem;
    place-content: center;
    gap: 0.3rem;
    padding: 0;
    border: 1px solid rgba(18, 59, 82, 0.18);
    border-radius: var(--radius-sm);
    background: var(--color-marble);
  }

  .site-header__toggle span {
    display: block;
    width: 1.15rem;
    height: 1px;
    background: var(--color-sea-blue-deep);
    transition: transform var(--transition-base), opacity var(--transition-fast);
  }

  .site-header__utilities {
    margin-left: auto;
  }

  .site-header__nav {
    position: fixed;
    z-index: 1;
    inset: 0;
    display: block;
    width: 100vw;
    max-width: 100%;
    min-height: 100dvh;
    padding: 7.5rem max(1.5rem, env(safe-area-inset-right)) 2rem max(1.5rem, env(safe-area-inset-left));
    overflow-y: auto;
    overflow-x: hidden;
    background: var(--color-marble);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-1rem);
    transition: opacity var(--transition-base), transform var(--transition-base);
  }

  .site-header--menu-open .site-header__nav {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-header--menu-open .site-header__toggle span:nth-child(1) {
    transform: translateY(0.4rem) rotate(45deg);
  }

  .site-header--menu-open .site-header__toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header--menu-open .site-header__toggle span:nth-child(3) {
    transform: translateY(-0.4rem) rotate(-45deg);
  }

  .site-header__mobile-intro {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    column-gap: var(--space-3);
    margin-bottom: clamp(2rem, 8vw, 4rem);
  }

  .site-header__mobile-intro img {
    grid-row: span 2;
    width: 3.75rem;
    height: 3.75rem;
    object-fit: contain;
  }

  .site-header__mobile-intro p {
    margin: 0;
    color: var(--color-sea-blue-deep);
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 600;
    line-height: 0.9;
  }

  .site-header__mobile-intro span {
    color: var(--color-sea-blue);
    font-size: var(--text-xs);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .site-header__links {
    display: grid;
    gap: 0;
  }

  .site-header__links li,
  .site-header__links li + li {
    border-top: var(--border-subtle);
  }

  .site-header__links a {
    width: 100%;
    min-height: 3.65rem;
    color: var(--color-sea-blue-deep);
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 6vw, 3.1rem);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 0.95;
    transition: color var(--transition-base), transform var(--transition-base);
  }

  .site-header__links a::after {
    display: none;
  }

  .site-header__links a:hover,
  .site-header__links a[aria-current="page"] {
    color: var(--color-terracotta);
    transform: translateX(0.25rem);
  }

  .site-header__mobile-preview {
    display: block;
    margin-top: var(--space-8);
    overflow: hidden;
    border-radius: var(--radius-lg);
  }

  .site-header__mobile-preview img {
    width: 100%;
    height: 11rem;
    object-fit: cover;
  }

  .site-header--menu-open .site-header__links li {
    animation: site-header-item-in 240ms ease both;
  }

  .site-header--menu-open .site-header__links li:nth-child(1) { animation-delay: 40ms; }
  .site-header--menu-open .site-header__links li:nth-child(2) { animation-delay: 80ms; }
  .site-header--menu-open .site-header__links li:nth-child(3) { animation-delay: 120ms; }
  .site-header--menu-open .site-header__links li:nth-child(4) { animation-delay: 160ms; }
  .site-header--menu-open .site-header__links li:nth-child(5) { animation-delay: 200ms; }
  .site-header--menu-open .site-header__links li:nth-child(6) { animation-delay: 240ms; }
  .site-header--menu-open .site-header__links li:nth-child(7) { animation-delay: 280ms; }
  .site-header--menu-open .site-header__links li:nth-child(8) { animation-delay: 320ms; }
}

@keyframes site-header-item-in {
  from { opacity: 0; transform: translateY(0.5rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 47.9375rem) {
  .site-header {
    padding-bottom: var(--space-3);
  }

  .site-header__info {
    justify-content: flex-start;
    padding-inline: var(--space-3);
    font-size: 0.5625rem;
  }

  .site-header__info span:nth-of-type(2),
  .site-header__info span:nth-of-type(2) + * {
    display: none;
  }

  .site-header__shell {
    width: calc(100% - 2.5rem);
    margin-top: var(--space-3);
  }

  .site-header__bar {
    min-height: 4rem;
    padding: 0.625rem 0.75rem;
  }

  .site-header__bar::after {
    right: 0.75rem;
    left: 0.75rem;
  }

  .site-header__brand {
    gap: 0.45rem;
    font-size: 1.5rem;
  }

  .site-header__brand img {
    width: 2.125rem;
    height: 2.125rem;
  }

  .site-header__action {
    display: none;
  }

  .site-header__nav {
    padding-top: 6.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .site-header__nav,
  .site-header__toggle span,
  .site-header__links a,
  .site-header__action {
    transition: none;
  }

  .site-header--menu-open .site-header__links li {
    animation: none;
  }
}