body {
  font-family: 'Poppins', sans-serif;
  background: linear-gradient(180deg, #f2fff6 0%, #ffffff 100%);
  margin: 0;
  padding: 0;
  color: #333;
  animation: fadeIn 0.8s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Header dengan gradasi lembut */
header {
  background: linear-gradient(135deg, #81c784, #a5d6a7, #c8e6c9);
  text-align: center;
  padding: 50px 20px;
  color: white;
  border-radius: 0 0 30px 30px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

header h1 {
  font-size: 2.3em;
  margin: 0;
  letter-spacing: 1px;
}

header p {
  font-size: 1.1em;
  margin-top: 8px;
}

/* Navigasi */
nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  background: white;
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  padding: 12px 0;
}

nav a {
  color: #2e7d32;
  text-decoration: none;
  margin: 0 18px;
  font-weight: 500;
  transition: all 0.3s;
}

nav a:hover {
  color: #1b5e20;
  transform: scale(1.05);
}

nav a.active {
  border-bottom: 2px solid #43a047;
}

/* Produk grid */
.product-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 30px;
  padding: 50px 60px;
}

/* Card produk */
.product-card {
  background: linear-gradient(180deg, #ffffff, #f9fff9);
  border-radius: 18px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.08);
  overflow: hidden;
  text-align: center;
  transition: 0.3s;
  position: relative;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.product-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-bottom: 3px solid #a5d6a7;
}

.product-card h3 {
  color: #2e7d32;
  margin: 15px 0 5px;
  font-size: 1.2em;
}

.harga {
  color: #43a047;
  font-weight: bold;
  margin: 5px 0;
  font-size: 1.1em;
}

.product-card p {
  font-size: 0.95em;
  padding: 0 15px;
  margin-bottom: 15px;
  color: #555;
}

button {
  background: linear-gradient(135deg, #66bb6a, #43a047);
  border: none;
  color: white;
  padding: 10px 20px;
  border-radius: 25px;
  cursor: pointer;
  margin-bottom: 25px;
  transition: all 0.3s ease;
  font-weight: 500;
}

button i {
  margin-right: 6px;
}

button:hover {
  background: linear-gradient(135deg, #4caf50, #2e7d32);
  transform: scale(1.05);
}

/* Footer */
footer {
  text-align: center;
  padding: 20px;
  background: linear-gradient(135deg, #c8e6c9, #a5d6a7);
  color: #1b5e20;
  font-size: 0.9em;
  margin-top: 40px;
  border-top: 2px solid #81c784;
}