/* === Footer === */
footer {
    flex-shrink: 0;
    text-align: center;
    padding: 1em;
    font-size: 0.85em;
    color: #aaa;
    background-color: #1a1a1a;
    border-top: 1px solid #333;
    box-shadow: 0 -2px 12px #00ffff33;
    text-shadow: 0 0 4px #00ffff44;
  }