body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f6f8fa;
  color: #222;
}
header {
  background: #0a3d62;
  color: #fff;
  padding: 2rem 1rem 1rem 1rem;
  text-align: center;
}
.tagline {
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 0.5rem;
}
.intro {
  padding: 2rem 1rem;
  text-align: center;
}
.products {
  background: #fff;
  padding: 2rem 1rem;
}
.product-list {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: center;
}
.product {
  background: #f1f1f1;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.07);
  padding: 1.5rem;
  width: 260px;
  text-align: center;
}
.product img {
  width: 120px;
  height: 120px;
  object-fit: contain;
  margin-top: 1rem;
  background: #eaeaea;
  border-radius: 6px;
}
footer {
  background: #0a3d62;
  color: #fff;
  text-align: center;
  padding: 1rem;
  margin-top: 2rem;
}