@media (max-width: 900px) {
  .nav nav.open {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 10px 4vw 20px;
    background: var(--blue);
    border-bottom: 2px solid var(--ink);
    box-shadow: 0 8px 0 var(--pink);
  }

  .nav nav.open a {
    padding: 14px 0;
    font-size: 1rem;
  }

  .menu-btn {
    position: relative;
    z-index: 1;
    padding: 8px;
    cursor: pointer;
  }

  .menu-btn span { transition: transform .25s; }
  .menu-btn[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .menu-btn[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
}

@media (max-width: 560px) {
  .card-copy p { max-width: none; }

  .round-arrow {
    position: static;
    margin-top: 18px;
    margin-left: auto;
  }
}