body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f7f7f7;
  color: #333;
}

header {
  background-color: #1f2937;
  color: white;
  padding: 40px 20px;
  text-align: center;
}

.btn {
  display: inline-block;
  background-color: #10b981;
  color: white;
  padding: 10px 16px;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 10px;
}

.container {
  max-width: 1000px;
  margin: auto;
  padding: 20px;
}

h2 {
  color: #111827;
}

.produk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
}

.produk-card {
  background: white;
  border-radius: 10px;
  padding: 15px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  text-align: center;
}

.produk-card img {
  max-width: 100%;
  height: 160px;
  object-fit: contain;
}

footer {
  background: #111827;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}