/* Shared footer ("f-*") card system used across most pages.
   Page-specific overrides (e.g. .bento-footer margin-top) stay in each page's own <style>. */

.bento-footer { padding: 2rem 1.5rem 3rem; max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr; gap: 1rem; width: 100%; border-top: 1px solid #222; }
@media (min-width: 768px) { .bento-footer { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.f-card { background: #111; border: 1px solid #222; border-radius: 20px; padding: 1.5rem; display: flex; flex-direction: column; justify-content: space-between; transition: background 0.3s; }
.f-card:hover { background: #161616; border-color: #333; }
.f-brand h4 { font-size: 1.2rem; font-weight: 800; color: white; margin-bottom: 0.5rem; }
.f-brand p { font-size: 0.85rem; color: #9A9A9A; }
.f-link { color: #9A9A9A; text-decoration: none; font-size: 0.9rem; margin-bottom: 0.5rem; display: block; transition: color 0.2s; }
.f-link:hover { color: white; }
.f-title { font-size: 0.75rem; text-transform: uppercase; color: #8A8A8A; font-weight: 700; margin-bottom: 1rem; letter-spacing: 0.05em; }
.f-sos { background: #7F1D1D; border-color: #991B1B; color: white; align-items: center; justify-content: center; text-align: center; text-decoration: none; }
.f-sos:hover { background: #991B1B; }
.f-sos i { font-size: 1.5rem; margin-bottom: 0.5rem; }
.f-sos span { font-weight: 800; }

/* Accessibility: visible focus ring for keyboard navigation (all pages) */
:focus-visible { outline: 2px solid #ea580c; outline-offset: 3px; border-radius: 3px; }

/* Skip-to-content link */
.skip-link { position: absolute; top: -48px; left: 1rem; z-index: 9999; background: #ea580c; color: #fff; font-weight: 700; padding: 0.5rem 1rem; border-radius: 0 0 8px 8px; text-decoration: none; }
.skip-link:focus { top: 0; outline: none; }