.site-header {
  position: relative;
  z-index: 100;
  background-color: var(--color-cream);
  border-bottom: var(--border-divider);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-16);
  max-width: var(--container-wide);
  margin-inline: auto;
  padding: var(--space-16) var(--page-padding-mobile);
  min-height: 72px;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  text-decoration: none;
  color: var(--color-graphite);
  flex-shrink: 0;
  min-width: 0;
}

.site-header__brand:hover {
  color: var(--color-graphite);
  text-decoration: none;
}

.site-header__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-shrink: 0;
}

.site-header__toggle-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-graphite);
  transition: transform var(--transition-calm), opacity var(--transition-calm);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(2) {
  opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__nav {
  display: block;
}

.site-header__list {
  display: flex;
  align-items: center;
  gap: var(--space-24);
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-header__item {
  margin: 0;
  padding: 0;
}

.site-header__link {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-navigation);
  font-weight: var(--weight-navigation);
  line-height: var(--leading-navigation);
  color: var(--color-graphite);
  text-decoration: none;
  padding: var(--space-8) 0;
  transition: color var(--transition-calm);
  white-space: nowrap;
}

.site-header__link:hover {
  color: var(--color-terracotta);
  text-decoration: underline;
  text-decoration-color: var(--color-terracotta);
}

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

@media (max-width: 1023px) {
  .site-header__inner {
    flex-wrap: wrap;
  }

  .site-header__toggle {
    display: flex;
  }

  .site-header__nav {
    display: none;
    width: 100%;
    order: 10;
    background-color: var(--color-cream);
    border-top: var(--border-divider);
  }

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

  .site-header__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: var(--space-8) 0;
  }

  .site-header__item {
    width: 100%;
  }

  .site-header__link {
    display: block;
    padding: var(--space-12) var(--space-16);
    border-bottom: var(--border-divider);
  }

  .site-header__item:last-child .site-header__link {
    border-bottom: none;
  }
}

@media (min-width: 1024px) {
  .site-header__inner {
    padding: var(--space-16) var(--page-padding-desktop);
  }

  .site-header__logo {
    width: 40px;
    height: 40px;
  }

  .site-header__brand-text {
    font-size: 22px;
  }
}

@media (max-width: 767px) {
  .site-header__inner {
    padding: var(--space-12) var(--page-padding-mobile);
    min-height: 64px;
  }

  .site-header__logo {
    width: 32px;
    height: 32px;
  }

  .site-header__brand-text {
    font-size: 18px;
  }
}