/* ── FOOTER ── */
footer {
  background: #0f1117; color: #a0a3ad; padding: 56px 48px 32px;
}
.footer-top {
  display: grid; grid-template-columns: 1fr auto auto; gap: 48px;
  padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 28px;
}
.footer-logo { font-family: var(--sans); font-size: 18px; font-weight: 700; color: var(--accent); margin-bottom: 14px; }
.footer-tagline { font-size: 13px; line-height: 1.9; color: #6b7280; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col h4 { font-family: var(--sans); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; color: #e5e7eb; text-transform: uppercase; margin-bottom: 6px; }
.footer-col a { font-size: 13px; color: #6b7280; text-decoration: none; padding: 8px 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: #4b5563; }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
}