.footer {
  background: linear-gradient(135deg, #f5f7fa, #e2e8f0);
  padding: 2rem 1rem 1rem;
  text-align: center;
  font-size: .9rem;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.footer-links a {
  color: var(--text);
  text-decoration: none;
  position: relative;
  transition: color .25s;
}

.footer-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 1px;
  left: 0;
  bottom: -2px;
  background: var(--accent);
  transition: width .25s;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-links a:hover::after {
  width: 100%;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
}