/* Gaya dasar untuk halaman */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

/* Kontainer utama */
.container {
  background: #fff;
  padding: 20px;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  text-align: center;
  max-width: 600px;
  width: 90%;
}

/* Judul */
h2 {
  color: #333;
  margin-bottom: 20px;
}

/* Galeri dengan tampilan 1 kolom */
.gallery {
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Item gambar */
.image-item {
  width: 100%;
  max-width: 500px;
  overflow: hidden;
  margin-bottom: 20px;
  border-radius: 8px;
  transition: transform 0.3s ease-in-out;
}

/* Efek hover */
.image-item:hover {
  transform: scale(1.02);
}

/* Gambar */
.image-item img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid #ddd;
}

/* Tombol */
.btn-group {
  margin-top: 20px;
}

.btn {
  display: inline-block;
  background: #007bff;
  color: #fff;
  padding: 10px 15px;
  text-decoration: none;
  border-radius: 5px;
  transition: background 0.3s;
}

.btn:hover {
  background: #0056b3;
}

/* Navigasi tombol */
.nav-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 20px;
}