body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #000;
  color: #FFD700;
}
.logo {
  display: block;
  margin: 20px auto 10px;
  width: 120px;
}
nav {
  background: #FFD700;
  padding: 10px;
  text-align: center;
}
nav a {
  margin: 0 15px;
  color: #000;
  text-decoration: none;
  font-weight: bold;
  padding: 5px 10px;
  border-radius: 5px;
  transition: background-color 0.3s, color 0.3s;
}
nav a:hover {
  background-color: #000;
  color: #FFD700;
}
nav a.active {
  background-color: #000;
  color: #FFD700;
}
footer {
  background: #FFD700;
  color: #000;
  text-align: center;
  padding: 10px;
  position: fixed;
  width: 100%;
  bottom: 0;
}
.product {
  border: 2px solid #FFD700;
  padding: 20px;
  margin: 20px;
  border-radius: 10px;
}
.order-button {
  background-color: #FFD700;
  color: #000;
  padding: 10px 20px;
  font-weight: bold;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  transition: background-color 0.3s, color 0.3s;
}
.order-button:hover {
  background-color: #000;
  color: #FFD700;
}