.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: var(--color-emerald-900);
  border-bottom: 1px solid var(--color-brass-600);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  padding-top: var(--space-sm);
  padding-bottom: var(--space-sm);
  gap: var(--space-md);
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-white);
  flex-shrink: 0;
  min-width: 0;
}

.site-header__brand:hover {
  color: var(--color-gold-300);
}

.site-header__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-width: 44px;
  min-height: 44px;
  padding: var(--space-sm);
  background: transparent;
  border: 1px solid var(--color-brass-600);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-brass-400);
  border-radius: 1px;
  transition: background-color var(--transition-fast);
}

.nav-toggle:hover span {
  background-color: var(--color-gold-300);
}

.nav-toggle:focus-visible {
  box-shadow: var(--shadow-focus);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

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

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.site-header__nav {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none !important;
  margin: 0;
  padding: 0;
}

.site-header__nav-list li {
  margin: 0;
  padding: 0;
}

.site-header__nav-list a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: var(--space-xs) var(--space-sm);
  color: var(--color-white);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  transition: color var(--transition-fast), border-color var(--transition-fast);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}

.site-header__nav-list a:hover {
  color: var(--color-gold-300);
}

.site-header__nav-list a[aria-current="page"] {
  color: var(--color-brass-400);
  border-bottom-color: var(--color-brass-400);
}

.site-header__nav-list a:focus-visible {
  box-shadow: var(--shadow-focus);
}

@media (max-width: 991px) {
  .site-header__inner {
    min-height: 64px;
  }

  .site-header__logo {
    width: 36px;
    height: 36px;
  }

  .site-header__brand-text {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .site-header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-emerald-900);
    border-bottom: 1px solid var(--color-brass-600);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.3);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    display: none;
    padding: var(--space-md);
    justify-content: center;
    justify-items: stretch;
    text-align: center;
  }

  .site-header__nav.is-open {
    display: grid;
    justify-content: center;
    justify-items: stretch;
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    justify-items: center;
    text-align: center;
  }

  .site-header__nav-list li {
    display: flex;
    justify-content: center;
    width: 100%;
  }

  .site-header__nav-list a {
    display: flex;
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    justify-content: center;
    text-align: center;
  }

  .site-header__nav-list a[aria-current="page"] {
    border-bottom-color: var(--color-brass-400);
  }
}

@media (min-width: 992px) {
  .site-header__nav {
    display: flex;
  }
}

/* mobile-photo-center */
@media (max-width: 56.25rem) {
  img,
  video {
    object-position: center !important;
  }

  .image-frame,
  .media-frame,
  .card__media,
  [class*='__media'] {
    width: 100%;
    max-width: 100%;
    margin-inline: 0;
    justify-self: stretch;
    overflow: hidden;
  }

  .image-frame img,
  .media-frame img,
  .media-frame video,
  .card__media img,
  [class*='__media'] img,
  [class*='hero'] img,
  [class*='hero__image'] {
    width: 100%;
    height: 100%;
    max-width: none;
    min-width: 100%;
    min-height: 100%;
    object-fit: cover;
    object-position: center !important;
  }
}