/* Explain: Styles for the site footer and mobile bottom bar. */
.site-footer {
    background: #0a2a44;
    color: rgba(255, 255, 255, 0.82);
    padding-top: 3rem;
}
.footer-grid {
    display: grid;
    gap: 2rem;
    padding-bottom: 2.5rem;
}
@media (min-width: 700px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 992px) {
    .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1.2fr; }
}
.site-footer .brand__name { color: #fff; }
.site-footer .brand__sub { color: rgba(255, 255, 255, 0.6); }
.footer-about { font-size: 0.9rem; margin-top: 1rem; max-width: 22rem; }
.footer-title {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: #fff;
    margin-bottom: 0.9rem;
}
.footer-links { display: grid; gap: 0.6rem; font-size: 0.92rem; }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.footer-contact li { display: flex; align-items: center; gap: 0.6rem; }
.footer-contact i { color: var(--accent-color); width: 18px; }
.footer-note {
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    padding-block: 1.5rem;
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.62);
    display: grid;
    gap: 0.6rem;
}
.footer-note .footer-copy { color: rgba(255, 255, 255, 0.5); }
.footer-note .footer-extra a:hover { color: #fff; text-decoration: underline; }

.mobile-bar {
    position: fixed;
    inset-inline: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: #fff;
    border-top: 1px solid var(--border-color);
    box-shadow: 0 -8px 24px rgba(13, 59, 94, 0.1);
}
@media (min-width: 992px) {
    .mobile-bar { display: none; }
}