footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
}
.footer-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--muted);
}
.footer-center {
  font-size: 0.8rem;
  color: var(--muted2);
}
.footer-links {
  display: flex;
  gap: 1.2rem;
  align-items: center;
}
.footer-links a {
  color: var(--muted2);
  text-decoration: none;
  font-size: 0.8rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent2); }
.footer-sep {
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--muted2);
  opacity: 0.5;
}
.powered-by {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--muted2);
  text-decoration: none;
  border: 1px solid rgba(16,185,129,0.15);
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
  transition: border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.powered-by:hover { border-color: var(--accent); color: var(--accent2); }
.powered-by-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
  flex-shrink: 0;
}