body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #1a1a1a;
  line-height: 1.6;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 24px;
}

.logo {
  height: 55px;
}

nav a {
  margin-left: 18px;
  text-decoration: none;
  color: #003b4a;
  font-weight: bold;
}

.hero {
  padding: 90px 20px;
  background: linear-gradient(90deg, #ff8a00, #00a6a6);
  color: #ffffff;
  text-align: center;
}

section {
  padding: 60px 20px;
  max-width: 900px;
  margin: auto;
}

section.alt {
  background: #f4f6f7;
}

h1, h2 {
  margin-bottom: 16px;
}

ul {
  padding-left: 20px;
}

footer {
  text-align: center;
  padding: 20px;
  font-size: 14px;
  background: #eaeaea;
}

footer a {
  color: #003b4a;
  text-decoration: none;
}