/* === GENERAL === */
body {
  font-family: 'Roboto', sans-serif;
  color: #333;
  background-color: #f9f9f9;
  line-height: 1.6;
  font-size: 18px;
  margin: 0;
  padding: 0;
}

h1, h2, h3 {
  color: #004080; /* Azul institucional */
  font-weight: 600;
  margin-bottom: 10px;
}

h1 {
  font-size: 36px;
}

h2 {
  font-size: 28px;
}

h3 {
  font-size: 22px;
}

a {
  color: #0066cc;
  text-decoration: none;
  transition: 0.3s ease;
}

a:hover {
  color: #003366;
  text-decoration: underline;
}

/* === BOTONES === */
button,
input[type="submit"] {
  background-color: #004080;
  color: white;
  border: none;
  padding: 12px 24px;
  font-size: 16px;
  border-radius: 6px;
  cursor: pointer;
  transition: background-color 0.3s ease;
}

button:hover,
input[type="submit"]:hover {
  background-color: #002f5f;
}

/* === HEADER === */
header {
  background-color: #ffffff;
  padding: 20px 40px;
  border-bottom: 2px solid #e0e0e0;
}

header h1 {
  font-size: 32px;
  color: #004080;
  margin: 0;
}

/* === NAV MENU === */
nav ul {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 20px;
}

nav li {
  display: inline;
}

nav a {
  font-weight: 500;
}

/* === SECCIONES PRINCIPALES === */
section {
  padding: 40px 20px;
  background-color: #fff;
  margin-bottom: 20px;
  border-radius: 12px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

/* === FORMULARIOS === */
input, textarea {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  margin-bottom: 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
  font-size: 16px;
}

textarea {
  resize: vertical;
  min-height: 120px;
}

/* === PIE DE PAGINA === */
footer {
  background-color: #004080;
  color: #fff;
  padding: 30px 20px;