/* =========================
   Global layout tweaks
   ========================= */

/* Add breathing room before footer */
footer {
    margin-top: 4rem; /* ~64px */
}

/* Slightly reduce footer text contrast for a modern look */
footer p,
footer a {
    opacity: 0.85;
}

/* Improve link hover clarity in footer */
footer a:hover {
    opacity: 1;
}