.site-nav,
.site-nav * {
  box-sizing: border-box;
}

.site-nav {
  --nav-bg: #172033;
  --nav-link: #f8fafc;
  --nav-muted: #c6d3e1;
  --nav-hover: #2a3850;
  --nav-focus: #f8c76d;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem 1rem;
  border-radius: 14px;
  background: var(--nav-bg);
  color: var(--nav-link);
}

.site-nav__brand {
  color: var(--nav-link);
  font-size: 1.05rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.site-nav__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__links a {
  display: block;
  min-height: 44px;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  color: var(--nav-muted);
  line-height: 1.2;
  text-decoration: none;
}

.site-nav__links a:hover,
.site-nav__links a[aria-current="page"] {
  background: var(--nav-hover);
  color: var(--nav-link);
}

.site-nav__brand:focus-visible,
.site-nav__links a:focus-visible {
  outline: 3px solid var(--nav-focus);
  outline-offset: 3px;
}

@media (max-width: 48rem) {
  .site-nav {
    align-items: stretch;
    flex-direction: column;
  }

  .site-nav__links {
    flex-direction: column;
    justify-content: flex-start;
  }

  .site-nav__links a {
    width: 100%;
  }
}