:root {
  --text: #222;
  --muted: #6c757d;
  --accent: #4361ee;
  --bg: #fafafa;
  --radius: 6px;
}

.main-footer {
  background: var(--bg);
  color: var(--text);
  padding: 1rem 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  border-top: 1px solid #eee;
}

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  align-items: start;
  font-size: 0.9rem;
}

.footer-about {
  margin-bottom: 0.5rem;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0.4rem;
}

.footer-about p {
  margin: 0;
  color: var(--muted);
  font-size: 0.85rem;
  max-width: 520px;
}

.footer-col h3 {
  font-size: 0.95rem;
  margin: 0 0 0.4rem 0;
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col ul li { margin-bottom: 0.4rem; }

.footer-col ul li a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.88rem;
}

.footer-bottom {
  margin-top: 0.8rem;
  border-top: 1px solid #eee;
  padding-top: 0.6rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Responsive single column */
@media (max-width: 680px) {
  .footer-grid { grid-template-columns: 1fr; gap: 0.6rem; }
  .footer-about p { max-width: none; }
}