/* Footer */
.main-footer {
    height: var(--footer-height);
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    /* border-top: 1px solid var(--glass-border);  Removed so no line cuts the planet */
    font-size: 0.9rem;
    color: #000;
    font-weight: bold; /* Make it bolder to read */
    text-shadow: 0 0 2px rgba(255, 255, 255, 0.5); /* Halo to read on dark spots */
    margin-top: auto;
    /* Sticky footer key */
    position: relative; 
    z-index: 10; /* Ensure on top of canvas */
}