/* ============================================================
   ITAFE · FOOTER UNIFICADO (igual en las 22 páginas)
   Se enlaza después de los estilos de cada página → manda este.
   El HTML del footer lo sincroniza scripts/sync-footer.js
   ============================================================ */
.footer { background: var(--itafe-azul-marino, #001E3C); color: rgba(255,255,255,0.75); padding: 80px 0 0; }
.footer .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; }
.footer__col-title { font-family: var(--font-display, 'Archivo Black'), sans-serif; font-size: 13px; color: var(--itafe-blanco, #fff); letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 20px; }
.footer__brand { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer__brand .brand__logo { height: 76px; width: auto; }
.footer__brand .brand__wordmark { color: var(--itafe-blanco, #fff); font-size: 26px; }
.footer__address { font-size: 14px; line-height: 1.65; margin: 0 0 18px; }
.footer__contacts { list-style: none; padding: 0; margin: 0 0 20px; font-size: 14px; }
.footer__contacts li { display: flex; align-items: center; gap: 10px; padding: 5px 0; }
.footer__contacts svg { color: var(--itafe-azul-cian, #0096D2); flex-shrink: 0; }
.footer__contacts a { color: inherit; text-decoration: none; }
.footer__contacts a:hover { color: var(--itafe-azul-cian, #0096D2); }
.footer__socials { display: flex; gap: 10px; margin-top: 12px; }
.footer__socials a { width: 38px; height: 38px; border: 1px solid rgba(255,255,255,0.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--itafe-blanco, #fff); transition: background 0.2s, border-color 0.2s, color 0.2s; }
.footer__socials a:hover { background: var(--itafe-azul-cian, #0096D2); border-color: var(--itafe-azul-cian, #0096D2); color: var(--itafe-blanco, #fff); }
.footer__links { list-style: none; padding: 0; margin: 0; font-size: 14px; }
.footer__links li { padding: 5px 0; }
.footer__links a { color: inherit; text-decoration: none; }
.footer__links a:hover { color: var(--itafe-azul-cian, #0096D2); }
.footer__divider { border: 0; height: 1px; background: rgba(255,255,255,0.1); margin: 60px 0 28px; }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; padding-bottom: 30px; font-size: 12.5px; color: rgba(255,255,255,0.5); }
.footer__legal { display: flex; gap: 18px; flex-wrap: wrap; }
.footer__legal a { color: inherit; text-decoration: none; }
.footer__legal a:hover { color: var(--itafe-azul-cian, #0096D2); }
.footer__certs { font-weight: 600; letter-spacing: 0.03em; }
@media (max-width: 900px) {
  .footer { padding: 50px 0 0; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer__col--brand { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; align-items: center; }
}