.site-header {
  position: relative;
  z-index: 40;
  padding: var(--space-5) 0 var(--space-4);
}

.site-header__inner {
  width: min(100% - 2rem, var(--wrap));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--c-petrol);
}

.brand:hover {
  color: var(--c-petrol);
}

.brand__mark {
  width: 2.5rem;
  height: 2.5rem;
  flex-shrink: 0;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.1;
}

.nav-pill {
  background: color-mix(in srgb, var(--c-white) 88%, transparent);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-pill);
  padding: var(--space-2) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-1);
  box-shadow: 0 8px 28px color-mix(in srgb, var(--c-petrol) 12%, transparent);
}

.nav-pill a {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: lowercase;
  font-variant: small-caps;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--c-petrol);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-pill);
}

.nav-pill a:hover,
.nav-pill a[aria-current="page"] {
  background: var(--c-petrol);
  color: var(--c-sage);
}

.nav-toggle {
  display: none;
  background: var(--c-petrol);
  color: var(--c-sage);
  border: 0;
  border-radius: 0;
  padding: var(--space-2) var(--space-3);
  font-family: var(--font-label);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
  }

  .nav-pill {
    display: none;
    position: absolute;
    top: calc(100% - 0.5rem);
    right: 1rem;
    left: 1rem;
    flex-direction: column;
    align-items: stretch;
    border-radius: 1.25rem;
    padding: var(--space-3);
  }

  .nav-pill.is-open {
    display: flex;
  }
}