/* RODAPÉ INSTITUCIONAL COMPARTILHADO — Telecom ISP Academy */
.site-footer { background:#181d52; color:#fff; }
.footer-top { display:grid; grid-template-columns:1.5fr 1.15fr .7fr .7fr; gap:40px; padding:66px 0 48px; }
.footer-brand img { width:120px; filter:brightness(0) invert(1); opacity:.96; }
.footer-brand p { color:#c1cdef; font-size:14px; line-height:1.7; max-width:270px; margin-top:17px; }
.footer-top h3 { margin:0 0 14px; color:#a7bdef; font:500 11px var(--mono); letter-spacing:.13em; text-transform:uppercase; }
.footer-top p, .footer-top a { display:block; color:#d4ddf5; font-size:13px; line-height:1.75; margin:0 0 5px; transition:color .18s; }
.footer-top a:hover { color:#fff; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.13); padding:18px 0; display:flex; justify-content:space-between; color:#aebce4; font-size:10px; }
.footer-bottom b { color:#fff; }
@media (max-width:850px) { .footer-top { grid-template-columns:1.3fr 1fr; gap:38px; } }
@media (max-width:520px) { .footer-top { grid-template-columns:1fr; gap:32px; } .footer-bottom { flex-direction:column; gap:8px; } }