.top-bar {
  background: var(--color-topbar);
  color: var(--color-text);
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-block: 0.625rem;
}

.top-bar__link,
.top-bar__action {
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.top-bar__actions {
  display: flex;
  gap: var(--space-4);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(14px);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  min-height: 5.5rem;
}

.custom-logo-link img,
.site-footer .custom-logo-link img {
  max-height: 4rem;
  width: auto;
}

.brand {
  display: grid;
  gap: 0.25rem;
}

.brand__name {
  font-family: var(--font-family-heading);
  font-size: 1.9rem;
  font-weight: 600;
  line-height: 0.95;
  color: var(--color-text);
}

.brand__tagline {
  font-family: var(--font-family-accent);
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}