body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #f4f6f9;
  color: #333;
}

header {
  background-color: #2c3e50;
  color: white;
  text-align: center;
  padding: 1.5em 0;
}

nav {
  background-color: #3498db;
}
nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  margin: 0;
  padding: 0;
}
nav li {
  margin: 0 10px;
}
nav a {
  color: white;
  text-decoration: none;
  padding: 15px;
  display: block;
}
nav a:hover {
  background-color: #2980b9;
}

main {
  padding: 20px;
}

section {
  margin-bottom: 40px;
}

h2 {
  color: #2c3e50;
  margin-bottom: 10px;
}

img {
  max-width: 100%;
  height: auto;
  border-radius: 10px;
}

.bienvenida img {
  max-width: 500px;
  display: block;
  margin: 20px auto;
  box-shadow: 2px 2px 10px rgba(0,0,0,0.1);
}

.buscador input[type="text"] {
  width: 60%;
  padding: 10px;
  margin-right: 10px;
  border: 1px solid #ccc;
  border-radius: 8px;
}

.buscador button {
  padding: 10px 20px;
  background-color: #3498db;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
}
.buscador button:hover {
  background-color: #2980b9;
}

.docentes {
  display: flex;
  gap: 20px;
  justify-content: center;
}
.docente {
  text-align: center;
}
.docente img {
  border-radius: 50%;
  width: 150px;
  height: 150px;
}

.galeria {
  display: flex;
  gap: 15px;
  justify-content: center;
  flex-wrap: wrap;
}
.galeria img {
  width: 200px;
  border-radius: 10px;
  box-shadow: 1px 1px 8px rgba(0,0,0,0.1);
}

.contacto form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contacto input, .contacto textarea {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 8px;
}
.contacto button {
  background-color: #2ecc71;
  color: white;
  border: none;
  padding: 10px;
  border-radius: 8px;
  cursor: pointer;
}
.contacto button:hover {
  background-color: #27ae60;
}

footer {
  background-color: #2c3e50;
  color: white;
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}