/* ===== FOOTER ===== */
.site-footer {
  background: var(--footer-bg);
  color: var(--white);
  padding: 60px 0 30px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

.footer-col {
  flex: 1 1 250px;
  min-width: 220px;
}

.site-footer h3 {
  margin-bottom: 20px;
  font-size: 1.2rem;
  color: var(--white);
  position: relative;
}

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

.site-footer a {
  color: var(--footer-link);
  text-decoration: none;
  transition: color 0.3s ease;
}

.site-footer a:hover {
  color: var(--footer-link-hover);
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid var(--footer-border);
  padding-top: 20px;
  font-size: 0.85rem;
  color: var(--footer-text);
}

.social-icons {
  margin-top: 15px;
  display: flex;
  gap: 10px;
}

.social-icons img {
  width: 24px;
  height: 24px;
  transition: transform 0.2s ease, filter 0.2s ease;
  filter: grayscale(100%);
}

.social-icons img:hover {
  transform: scale(1.1);
  filter: grayscale(0%);
}

@media (max-width: 768px) {
  .footer-grid {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .social-icons {
    justify-content: center;
  }
}