* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  background-color: #f4f4f4;
}

.container {
  width: 90%;
  max-width: 1100px;
  margin: auto;
  padding: 20px 0;
}

header {
  background-color: #222;
  color: #fff;
  padding: 20px 0;
}

header h1 {
  margin-bottom: 10px;
  text-align: center;
}

nav ul {
  display: flex;
  justify-content: center;
  list-style: none;
}

nav ul li {
  margin: 0 15px;
}

nav a {
  color: #fff;
  text-decoration: none;
  font-weight: bold;
}

.hero {
  background: #007bff;
  color: #fff;
  text-align: center;
  padding: 60px 0;
}

.hero h2 {
  margin-bottom: 10px;
}

.content-section {
  background: #fff;
  margin: 20px 0;
  padding: 30px;
  border-radius: 8px;
}

.content-section h2 {
  margin-bottom: 15px;
  color: #007bff;
}

.product-list {
  list-style: disc inside;
  margin-top: 10px;
}

footer {
  background: #222;
  color: #fff;
  text-align: center;
  padding: 15px 0;
}