* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
}

body {
  color: #0d2b3e;
}

.top-bar {
  background: #0d2b3e;
  color: #fff;
  padding: 8px 20px;
  font-size: 14px;
}

.top-bar a {
  color: #7dd0ff;
  margin-left: 15px;
  text-decoration: none;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 30px 40px;
  border-bottom: 1px solid #ddd;
}

.logo h1 {
  font-size: 48px;
  letter-spacing: 1px;
}

.logo span {
  display: block;
  font-size: 28px;
  margin-top: 5px;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 25px;
}

nav a {
  text-decoration: none;
  color: #0d2b3e;
  font-weight: bold;
}

.hero {
  background: #0d2b3e;
  color: #fff;
  padding: 70px 40px;
  text-align: left;
}

.hero h2 {
  font-size: 36px;
  max-width: 900px;
}

.content {
  padding: 50px 40px;
  max-width: 1000px;
}

.content p {
  margin-bottom: 20px;
  line-height: 1.7;
}

.footer {
  background: #f4f4f4;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}