.site-header {
  position: relative;
  z-index: 1000;
  background-color: var(--color-midnight-blue);
  color: var(--color-ivory-text);
  box-shadow: var(--shadow-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--container-padding-mobile);
  min-height: 72px;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  color: var(--color-ivory-text);
  text-decoration: none;
}

.site-header__brand:hover {
  color: var(--color-butter-yellow);
}

.site-header__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
  display: block;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading-h2);
  font-size: 1.25rem;
  line-height: 1.2;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: 2px solid var(--color-butter-yellow);
  border-radius: var(--radius-sm);
  cursor: pointer;
  flex-shrink: 0;
}

.site-header__toggle-icon,
.site-header__toggle-icon::before,
.site-header__toggle-icon::after {
  display: block;
  position: absolute;
  left: 50%;
  width: 20px;
  height: 2px;
  background-color: var(--color-butter-yellow);
  border-radius: 1px;
  transform: translateX(-50%);
  transition: transform var(--transition-fast), top var(--transition-fast), opacity var(--transition-fast);
}

.site-header__toggle-icon {
  top: 50%;
  transform: translate(-50%, -50%);
}

.site-header__toggle-icon::before {
  content: "";
  top: -6px;
}

.site-header__toggle-icon::after {
  content: "";
  top: 6px;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon {
  background-color: transparent;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::before {
  top: 0;
  transform: translateX(-50%) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-icon::after {
  top: 0;
  transform: translateX(-50%) rotate(-45deg);
}

.site-header__toggle:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

.site-header__nav {
  display: flex;
  align-items: center;
  flex-shrink: 1;
  min-width: 0;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  list-style: none;
  margin: 0;
  padding: 0;
  min-width: 0;
}

.site-header__nav-item {
  margin: 0;
  padding: 0;
  flex-shrink: 0;
}

.site-header__nav-link {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding-inline: var(--space-2);
  color: var(--color-ivory-text);
  font-size: var(--text-body);
  font-weight: 500;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast), background-color var(--transition-fast);
}

.site-header__nav-link:hover {
  color: var(--color-butter-yellow);
}

.site-header__nav-link:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

.site-header__nav-link--cta {
  background-color: var(--color-burnt-orange);
  color: #ffffff;
  border-radius: var(--radius-sm);
  padding-inline: var(--space-4);
  font-weight: 600;
}

.site-header__nav-link--cta:hover {
  background-color: #b34700;
  color: #ffffff;
}

@media (max-width: 1023px) {
  .site-header__inner {
    min-height: 64px;
    padding-inline: var(--space-4);
  }

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

  .site-header__brand-text {
    font-size: 1.125rem;
  }

  .site-header__toggle {
    display: block;
  }

  .site-header__nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-midnight-blue);
    box-shadow: var(--shadow-card);
    max-height: calc(100vh - 64px);
    overflow-y: auto;
    padding: var(--space-4);
    display: none;
  }

  .site-header__nav.is-open {
    display: block;
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-2);
  }

  .site-header__nav-item {
    width: 100%;
  }

  .site-header__nav-link {
    display: flex;
    width: 100%;
    height: auto;
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-sm);
  }

  .site-header__nav-link--cta {
    justify-content: center;
  }
}

@media (min-width: 1024px) {
  .site-header__inner {
    padding-inline: var(--container-padding-desktop);
  }
}