body {
  font-family: Arial, sans-serif;
  margin: 0;
  background: #f8f8f8;
  color: #333;
}
header {
  display: flex;
  align-items: center;
  padding: 10px 40px;
  background: #fff;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
header img {
  height: 80px;
  margin-right: 20px;
}
.title {
  font-size: 24px;
  font-weight: bold;
  color: #004d40;
}
nav {
  background: #004d40;
}
nav ul {
  list-style: none;
  margin: 0;
  padding: 0 40px;
  display: flex;
}
nav li {
  margin-right: 15px;
}
nav a {
  display: block;
  padding: 15px;
  color: white;
  text-decoration: none;
}
nav a:hover {
  background: #00695c;
}
section {
  padding: 40px;
  max-width: 1000px;
  margin: 0 auto;
}
h2 {
  color: #004d40;
}
.docente {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}
.docente img {
  width: 120px;
  height: 120px;
  object-fit: cover;
  margin-right: 20px;
  border-radius: 8px;
}
p {
  text-align: justify;
}