/* Biar halaman selalu penuh dan footer nempel bawah */
html, body {
  height: 100%;
  margin: 0;
  display: flex;
  flex-direction: column;
}

/* Main konten mengisi sisa ruang, dorong footer ke bawah */
main {
  flex: 1;
}

/* Styling Footer */
footer {
  background-color: #0f1e33;
  color: white;
  padding: 40px 20px;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  flex-wrap: wrap;
  text-align: left;
}

.footer-column {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 200px;
  margin-bottom: 20px;
}

footer h5 {
  margin-bottom: 10px;
  font-size: 1.1rem;
  border-bottom: 1px solid #ffffff33;
  padding-bottom: 5px;
}

/* Responsif */
@media (max-width: 768px) {
  footer {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }

  .footer-column {
    width: 100%;
    max-width: 300px;
    align-items: center;
    text-align: center;
  }

  footer h5 {
    text-align: center;
  }
}