/* Nav, main, and the page header. */

nav {
  justify-content: flex-end;
  display: flex;
  font-size: 1rem;
  gap: 0.5rem;
  margin: 0;
  background-color: var(--neutral-colour);
  padding: 0.5rem 3rem;
}

main {
  /* Bottom buffer keeps a non-transformed box as the lowest point of the
     scroll area, so a hovered `.component` (translateY lift) can't shrink the
     page height at max scroll and cause a hover/scroll jitter loop. */
  padding: 0 3rem 2rem;
}

.nav-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin: 0 auto;
}

.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.nav-links a {
  display: flex;
  gap: 0.5rem;
  align-items: center;
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: 0.25rem;
  transition: background-color 0.2s ease;
  font-weight: bold;
  color: var(--text-colour);
  flex-wrap: nowrap;
}

.nav-links a:hover {
  background-color: var(--highlight-colour);
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav-logo {
  height: 3rem;
  width: auto;
  margin: 0;
  border-radius: 0;
}

.header {
  text-align: center;
  margin: 1rem 0 0 0;
}

/* Responsive nav / main / logo */
@media (max-width: 768px) {
  nav {
    padding: 0.5rem 1rem;
  }

  .nav-inner {
    flex-direction: column;
    gap: 1rem;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }

  .nav-links a {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
  }

  main {
    padding: 0 1rem 2rem;
  }

  .nav-logo {
    height: 2.5rem;
  }
}

@media (max-width: 480px) {
  nav {
    padding: 0.5rem 0.5rem;
  }

  .nav-links {
    gap: 0.25rem;
  }

  .nav-links a {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
  }

  main {
    padding: 0 0.5rem 2rem;
  }

  .nav-logo {
    height: 2rem;
  }
}