body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #fff;
  color: #111;
}
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  background: #000;
  color: #fff;
}
.logo {
  font-weight: bold;
  font-size: 24px;
}
nav a {
  margin-left: 20px;
  color: #fff;
  text-decoration: none;
}
.hero {
  background: url('images/hero-bg.png') no-repeat center center;
  background-size: cover;
  background-position: center top;
  padding: 180px 20px;
  color: #fff;
  text-align: center;
}

}
.products, .about, .contact {
  padding: 50px 20px;
}
.product-card {
  margin: 20px 0;
  padding: 20px;
  background: #eee;
  border-radius: 8px;
}
form input, form textarea {
  display: block;
  width: 100%;
  margin: 10px 0;
  padding: 10px;
}
button {
  padding: 10px 20px;
  background: #000;
  color: #fff;
  border: none;
  cursor: pointer;
}
footer {
  text-align: center;
  padding: 20px;
  background: #000;
  color: #fff;
}