.footer {
  background: #111;
  color: #fff;
  padding: 40px 20px;
  font-family: Arial, sans-serif;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: flex-start;
}

.footer-logo img {
  width: 250px;
}

.footer-address h3,
.footer-social h3 {
  margin-bottom: 10px;
  color: #ffcc00;
}

.footer-address p {
  margin: 5px 0;
  font-size: 14px;
}

.footer-map iframe {
  border-radius: 10px;
  margin-top: 10px;
}

.footer-social a img {
  width: 30px;
  margin: 8px;
  filter: brightness(0) invert(1);
  transition: 0.3s;
}

.footer-social a img:hover {
  filter: brightness(1) invert(0);
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  border-top: 1px solid #444;
  padding-top: 15px;
  font-size: 14px;
}

/* Responsive Design */
@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .footer-social {
    margin-top: 15px;
  }
}