:root {
  --corporate-orange: #d74a21;
  --corporate-black: #000000;
  --text-color: #333333;
  --bg-color: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
}

header {
  text-align: center;
  padding: 2em 1em 1em;
}

nav {
  background-color: var(--corporate-black);
  display: flex;
  justify-content: center;
  padding: 0.5em 0;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2em;
  margin: 0;
  padding: 0;
}

nav li {
  margin: 0;
}

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

nav a:hover {
  text-decoration: underline;
}

main, section {
  padding: 2em;
  max-width: 900px;
  margin: auto;
}

footer {
  background-color: var(--corporate-orange);
  color: white;
  text-align: center;
  padding: 1em;
  font-size: 0.9em;
  margin-top: 2em;
}