/* File: edukasi.css */

header h2 {
  text-align: center;
}

#posterGallery {
  display: grid;
  /* Membuat grid responsif: 
     - 'auto-fill': Isi kolom sebanyak mungkin
     - 'minmax(280px, 1fr)': Setiap kolom minimal 280px, 
       dan jika ada sisa ruang, bagi rata (1fr)
  */
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

#posterGallery .poster-link {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  text-decoration: none;
  color: var(--text);
  box-shadow: 0 2px 8px rgba(0,0,0,.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

#posterGallery .poster-link:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

#posterGallery img {
  width: 100%;
  display: block;
  background-color: var(--line); /* Placeholder saat gambar dimuat */
}

#posterGallery .poster-title {
  display: block;
  padding: 10px 12px;
  font-size: var(--fs-sm);
  font-weight: 600;
  line-height: 1.4;
  background-color: var(--box);
}