/* ===========================================
   NEXACOM THEME — footer.css
=========================================== */

footer {
  background: var(--footer-bg);
  border-top: 1px solid var(--border);
  padding: 64px 6vw 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 52px;
}

.footer-brand .logo {
  display: block;
  margin-bottom: 16px;
}
.footer-brand p {
  font-size: .86rem;
  color: var(--text-m);
  line-height: 1.78;
  max-width: 280px;
  font-weight: 300;
}

.footer-col h4 {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--text-f);
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a {
  color: var(--text-m);
  text-decoration: none;
  font-size: .86rem;
  font-weight: 400;
  transition: color .2s;
}
.footer-col a:hover { color: var(--accent); }

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 22px;
}
.social-btn {
  width: 36px;
  height: 36px;
  background: var(--pillar);
  border: 1px solid var(--border);
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: var(--text-m);
  transition: background .2s, border-color .2s, color .2s;
}
.social-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: var(--text-f);
}

/* ── RESPONSIVE ── */
@media (max-width: 1000px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 540px) {
  .footer-grid { grid-template-columns: 1fr; }
}