.footer {
  border-top: 1px solid var(--orange-border);
  padding: 2rem 0;
  background: var(--bg);
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--orange), transparent);
  opacity: 0.4;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-col { font-size: 0.85rem; }
.footer-col:nth-child(2) { text-align: center; }
.footer-col:nth-child(3) { text-align: right; }

.footer-tag {
  color: var(--orange);
  opacity: 0.6;
  letter-spacing: 0.1em;
  font-weight: 500;
}

.footer-mail a { transition: color 0.2s ease; }
.footer-mail a:hover { color: var(--orange); }

@media (max-width: 700px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-col, .footer-col:nth-child(2), .footer-col:nth-child(3) { text-align: center; }
}