:root {
  --royal-blue: #1e40af;
  --aqua-blue: #00e5ff;
  --white: #ffffff;
  --text-dark: #002147;
}

body {
  margin: 0;
  font-family: 'Open Sans', sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
  background-color: #f4f4f4;
  color: white;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

/* Footer stays at bottom */
.site-footer {
  background-color: var(--royal-blue);
  color: var(--white);
  font-size: 1.1rem;
  font-family: 'Open Sans', sans-serif;
  padding: 2rem 1rem 1rem;
  margin-top: auto;
}