body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  background: #fdfdfd;
  color: #333;
}

header {
  background: #f4f4f4;
  padding: 10px 0;
  text-align: center;
}

header img {
  max-width: 90%;
  height: auto;
}

nav ul {
  list-style: none;
  padding: 0;
}

nav ul li {
  display: inline;
  margin: 0 10px;
}

nav ul li a {
  text-decoration: none;
  color: #333;
}

section {
  padding: 20px;
  margin: 0 auto;
  max-width: 800px;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 650;
}

footer {
  text-align: center;
  padding: 20px;
  background: #f4f4f4;
  font-size: 0.9em;
}