body {
  background-color: #e0f0ff; /* azul claro */
  margin: 0;
  padding: 0;
}

header {
  border-radius: 10px 10px 0 0;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
  background: url('img/fondo.jpg') no-repeat center center/cover;
  color: white;
  text-align: center;
  margin-bottom: 0;
  max-width: 80%;
  margin: 0 auto;
}

header h1 {
  font-size: 2rem;
  margin: 0;
  display: center;

}

header h5 {
  margin: 0;
  display: center;

}

#fotoHv {
  margin-top: 1rem;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 6px solid white;
  object-fit: cover;
}

nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #1a6ac5;
  padding: 0.5rem;
  border-radius: 0 0 10px 10px;
   max-width: 80%;
  margin: 0 auto;


}

nav ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
  overflow: hidden;
  background-color: #1a6ac5;
  border-radius: 0 0 10px 10px;
}

nav ul li {
  float: left;
  border-right: 1px solid #bbb;

}

nav ul li:last-child {
  border-right: none;
}

nav ul li a {
  display: block;
  color: white;
  text-align: center;
  padding: 8px 10px;
  text-decoration: none;
}

nav ul li a:hover:not(.active) {
  background-color: #111;
}

section {
  background-color: white;
  margin: 2rem auto;
  padding: 1.5rem 2rem;
  max-width: 80%;
  border-radius: 10px;
  box-shadow: 0px 2px 8px rgba(0, 0, 0, 0.1);
}

section h2 {
  border-bottom: 2px solid #1a6ac5;
  padding-bottom: 0.5rem;
  margin-bottom: 1rem;
  color: #1a6ac5;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
}

th {
  border: 1px solid #ccc;
  padding: 0.5rem;
  text-align: left;
  color: white;
}

td {
  border: 1px solid #ccc;
  padding: 0.5rem;
  text-align: left;
}

th {
  background-color: #1a6ac5;
}