header {
  background: black;
  color: wheat ; 
  padding: 10px 20px;
} 
header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
header nav ul {
  list-style: none;
  display: flex;
  gap: 15px;
}
header nav ul li a {
  color: white;
  text-decoration: none;
}
header nav ul li a:hover {
  text-decoration: underline;
}


section {
  padding: 40px 20px;
}
section h2 {
  margin-bottom: 15px;
  color: #333;
}


.education-card {
  padding: 15px;
  margin: 10px 0;
  border-radius: 8px;
}

footer {
  text-align: center;
  background: black;
  color: white;
  padding: 15px;
}

@media (max-width: 600px) {
  header nav {
    flex-direction: column;
    align-items: flex-start;
  }
  header nav ul {
    flex-direction: column;
    gap: 10px;
  }
}