footer {
  background: #1a1c5c;
  color: white;
  padding: 40px 10%;
  margin-top: 60px;
  font-family: Arial, sans-serif;
}

.footer-grid {
  display: grid;
  /* Membagi menjadi 4 kolom yang sama rata */
  grid-template-columns: repeat(4, 1fr); 
  gap: 30px;
  align-items: start;
}

/* Supaya kalau dibuka di HP, kolomnya jadi tumpuk ke bawah */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-grid div {
  flex: 1;
  min-width: 230px;
}

.footer-grid h3 {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: 600;
}

.footer-grid p,
.footer-grid a {
  font-size: 15px;
  line-height: 1.6;
}

.footer-grid a {
  color: white;
  text-decoration: none;
  transition: 0.3s;
}

.footer-grid a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

.footer-bottom {
  text-align: center;
  margin-top: 25px;
  padding-top: 15px;
  border-top: 1px solid rgba(255,255,255,0.3);
  font-size: 14px;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
  footer {
    padding: 40px 6%;
  }

  .footer-grid {
    flex-direction: column;
    text-align: left;
  }

  .footer-grid div {
    max-width: 100%;
  }
}