.site-header {
  position: fixed;
  top: clamp(1rem, 2vw, 1.5rem);
  left: 0;
  right: 8rem;
  z-index: 10;
  display: flex;
  justify-content: flex-end;
  padding: 0 clamp(4rem, 9vw, 9rem) 0 1rem;
}

.primary-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-center;
  gap: 1rem;
}

.nav-link {
  min-height: 2.45rem;
  padding: 0.58rem 1.14rem;
  border: 2px solid var(--aqua-soft);
  border-radius: 9px;
  background: rgba(3, 26, 29, 0.14);
  color: rgba(246, 251, 251, 0.92);
  box-shadow:
    0 0 12px rgba(36, 210, 191, 0.18),
    inset 0 0 12px rgba(255, 255, 255, 0.05);
  font-size: clamp(0.66rem, 0.72vw, 0.92rem);
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: 1;
  text-decoration: none;
  text-transform: uppercase;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
  border-color: var(--aqua);
  background: rgba(0, 13, 16, 0.5);
  color: var(--white);
  transform: translateY(-1px);
}