html, body {
    margin: 0;
    padding: 0;
    background-color: var(--primary-dark);
    overflow-x: hidden;
    scroll-behavior: smooth;
    margin-bottom: 0.5rem;
}

a {
    text-decoration: none;
  }

a:hover {
    opacity: 0.8;
    transition: opacity 0.3s ease-in-out;
}