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

.header {
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #0d6efd;
  color: white;
  padding: 1rem;
}

.controls {
  margin-top: 1rem;
  display: flex;
  gap: 1rem;
}

select {
  padding: 0.5rem;
  border-radius: 5px;
  border: none;
}

.product-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  padding: 2rem;
}

.product-card {
  background-color: white;
  border-radius: 8px;
  box-shadow: 0 0 8px rgba(0,0,0,0.1);
  padding: 1rem;
  transition: 0.3s ease;
}

.product-card:hover {
  transform: scale(1.02);
}

.product-card img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
}

.product-card h3 {
  font-size: 1rem;
  margin: 0.5rem 0;
}

.product-card p {
  margin: 0.3rem 0;
}

.price {
  font-weight: bold;
  color: green;
}

.footer {
  background-color: #0d6efd;
  color: white;
  padding: 2rem 1rem 1rem;
  margin-top: 4rem;
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  max-width: 1200px;
  margin: auto;
  gap: 2rem;
}

.footer-brand,
.footer-links,
.footer-contact {
  flex: 1 1 250px;
}

.footer h2,
.footer h4 {
  margin-bottom: 0.5rem;
}

.footer p, .footer a {
  font-size: 0.9rem;
  color: #e0e0e0;
  text-decoration: none;
}

.footer a:hover {
  text-decoration: underline;
}

.footer-links ul {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  font-size: 0.85rem;
  color: #cccccc;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 1rem;
}