/* ========== FOOTER — Link hover, form focus ========== */

footer a:hover {
    color: rgb(39, 240, 255);
    transition: color 0.2s ease;
}

footer input[type="email"]:focus {
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

footer button[type="submit"] {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

footer button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 24px rgba(39, 240, 255, 0.3);
}

/* LIGHT MODE: footer nền trắng đậm hơn, bố cục gọn */
html[data-theme="light"] footer {
    background: rgba(255,255,255,0.08);
    color: #0e1629;
    border-top-color: rgba(148, 163, 184, 0.3);
}

html[data-theme="light"] footer p,
html[data-theme="light"] footer span,
html[data-theme="light"] footer li,
html[data-theme="light"] footer a {
    color: #0e1629;
}

html[data-theme="light"] footer a:hover {
    color: #1d4ed8;
}

html[data-theme="light"] footer input[type="email"] {
    background-color: #ffffff;
    border-color: rgba(148, 163, 184, 0.5);
    color: #0e1629;
}

html[data-theme="light"] footer input[type="email"]::placeholder {
    color: #959191;
}

html[data-theme="light"] footer .container-24h:last-child {
    flex-wrap: wrap;
    row-gap: 0.5rem;
}