* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: #333;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Navigation */
header {
  background: #1a365d;
  color: white;
  padding: 1rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  color: white;
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: bold;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links a {
  color: white;
  text-decoration: none;
}

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

/* Main content */
main {
  flex: 1;
}

.hero {
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 2rem;
  text-align: center;
}

.hero h1 {
  font-size: 2.5rem;
  color: #1a365d;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  color: #666;
}

/* Footer */
footer {
  background: #f7fafc;
  padding: 2rem 0;
  margin-top: auto;
  border-top: 1px solid #e2e8f0;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

footer a {
  color: #4a5568;
  text-decoration: none;
}

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