footer {
  position: relative;
  background-color: #0a4d1a;
  color: #fff;
  padding: 60px 20px 30px 20px;
  font-family: 'Poppins', sans-serif;
  overflow: hidden;
}

.footer-overlay {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
}

footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('image/footer-bg.jpg') no-repeat center center;
  background-size: cover;
  opacity: 0.05; /* membuat background soft */
  z-index: 1;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 30px;
  z-index: 2;
  position: relative;
}

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

.footer-section h3 {
  font-size: 1.2rem;
  margin-bottom: 15px;
  color: #ffd700;
  font-weight: 700;
  text-transform: uppercase;
}

.footer-section p,
.footer-section a {
  font-size: 0.95rem;
  color: #fff;
  text-decoration: none;
  display: block;
  margin-bottom: 8px;
  transition: color 0.3s ease;
}

.footer-section a i {
  margin-right: 8px;
  color: #ffd700;
}

.footer-section a:hover {
  color: #ffd700;
}

.footer-section iframe {
  border: none;
  border-radius: 8px;
  margin-top: 10px;
}

/* Footer bottom */
.footer-bottom {
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 15px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

/* Responsive */
@media (max-width: 1024px) {
  .footer-content {
    flex-direction: column;
    align-items: center;
  }
  .footer-section {
    text-align: center;
  }
}

@media (max-width: 600px) {
  footer {
    padding: 40px 15px 20px 15px;
  }
  .footer-section h3 {
    font-size: 1rem;
  }
  .footer-section p,
  .footer-section a {
    font-size: 0.85rem;
  }
  .footer-section iframe {
    height: 180px;
  }
}