body {
  margin: 0;
  font-family: Poppins, sans-serif;
  background: #f5f5f5;
}

.navbar {
  background: #111;
  color: white;
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar nav a {
  color: white;
  margin-left: 15px;
  text-decoration: none;
}

.hero {
  background: linear-gradient(135deg, #4f46e5, #9333ea);
  height: 60vh;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.btn {
  padding: 10px 20px;
  border: none;
  background: #4f46e5;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}

/* product grid */

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

.product-card {
  background: white;
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 3px 10px rgba(0,0,0,0.1);
  text-align: center;
}

.product-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

/* product details */

.product-details-container {
  padding: 20px;
  display: flex;
  gap: 30px;
}

.product-details-container img {
  width: 300px;
  border-radius: 10px;
}

footer {
  background: #111;
  color: white;
  padding: 20px;
  text-align: center;
  margin-top: 40px;
}