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

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

.site-header__brand {
  flex-shrink: 0;
}

.site-header__brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  text-decoration: none;
  color: var(--color-granat-gleboki);
}

.site-header__brand-link:focus-visible {
  outline: 2px solid var(--color-turkus-projekcyjny);
  outline-offset: 2px;
  border-radius: var(--radius-default);
}

.site-header__logo {
  display: block;
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
}

.site-header__brand-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  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: 1px solid var(--color-granat-gleboki);
  border-radius: var(--radius-default);
  cursor: pointer;
  transition: background-color var(--transition-color), border-color var(--transition-color);
}

.site-header__toggle:hover {
  background-color: var(--color-turkus-jasny);
  border-color: var(--color-turkus-projekcyjny);
}

.site-header__toggle:focus-visible {
  outline: 2px solid var(--color-turkus-projekcyjny);
  outline-offset: 2px;
}

.site-header__toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-granat-gleboki);
  border-radius: 1px;
  transition: transform var(--transition-transform), opacity var(--transition-color);
}

.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 {
  flex: 1 1 auto;
  min-width: 0;
}

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

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

.site-header__nav-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) 0;
  font-size: var(--text-label);
  line-height: var(--leading-label);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-granat-gleboki);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-color);
}

.site-header__nav-link::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-circle);
  background-color: var(--color-turkus-projekcyjny);
  flex-shrink: 0;
}

.site-header__nav-link:hover {
  color: var(--color-turkus-projekcyjny);
}

.site-header__nav-link:focus-visible {
  outline: 2px solid var(--color-turkus-projekcyjny);
  outline-offset: 2px;
  border-radius: var(--radius-default);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.site-header__cta {
  white-space: nowrap;
}

@media (max-width: 74.99rem) {
  .site-header__inner {
    flex-wrap: wrap;
    padding-block: var(--space-sm);
  }

  .site-header__brand {
    order: 1;
  }

  .site-header__toggle {
    display: flex;
    order: 2;
    margin-left: auto;
  }

  .site-header__nav {
    order: 3;
    flex-basis: 100%;
    display: none;
    background-color: var(--color-krem-filmowy);
    border-top: var(--border-hairline);
    margin-top: var(--space-sm);
    padding: var(--space-sm) 0;
    max-height: calc(100vh - 120px);
    overflow-y: auto;
  }

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

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-header__nav-item + .site-header__nav-item {
    border-top: var(--border-hairline);
  }

  .site-header__nav-link {
    display: flex;
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-body-m);
    letter-spacing: 0;
    text-transform: none;
  }

  .site-header__nav-link::before {
    width: 8px;
    height: 8px;
  }

  .site-header__actions {
    order: 4;
    flex-basis: 100%;
    flex-wrap: wrap;
    justify-content: center;
    padding-top: var(--space-sm);
  }

  .site-header__cta {
    flex: 1 1 auto;
    min-width: 160px;
    text-align: center;
  }
}

@media (max-width: 47.99rem) {
  .site-header__inner {
    padding-inline: var(--container-padding-mobile);
  }

  .site-header__brand-text {
    font-size: 1rem;
  }

  .site-header__logo {
    width: 34px;
    height: 34px;
  }

  .site-header__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .site-header__cta {
    width: 100%;
  }
}