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

nav a {
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #cce0ff;
}

nav a.active {
  font-weight: bold;
  border-bottom: 2px solid #cce0ff;
}

.banner {
  background: linear-gradient(135deg, #003366 0%, #0055A4 100%);
  color: white;
  text-align: center;
}

.banner h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.banner p {
  font-size: 1.2rem;
}

button,
.btn-primary,
.btn-secondary {
  border-radius: 4px;
  transition: background 0.3s ease;
}

button {
  background-color: #0055A4;
  border: none;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 16px;
  color: white;
}

button:hover {
  background-color: #003366;
}

.sobre-carrera {
  padding: 40px;
  background-color: #e6f0ff;
  border-left: 5px solid #003366;
  margin: 20px 0;
}

.sobre-carrera h2 {
  color: #003366;
  margin-bottom: 15px;
}

.sobre-carrera p {
  line-height: 1.6;
}

.competencias {
  padding: 40px;
  background-color: #f5f5f5;
}

.competencias h2 {
  color: #003366;
}

.card {
  background-color: #ffffff;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.2s ease;
}

.card h5,
.card h2 {
  color: #003366;
}

.card:hover {
  transform: translateY(-5px);
}

.categoria {
  background-color: #ffffff;
  border-radius: 8px;
  padding: 20px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

.categoria h2 {
  margin-bottom: 10px;
  color: #003366;
}

.categoria a {
  color: #0055A4;
  text-decoration: none;
}

.categoria a:hover {
  text-decoration: underline;
}

.contacto {
  padding: 40px;
}

.contacto h2 {
  color: #003366;
  margin-top: 20px;
}

.redes {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.redes a {
  background-color: #003366;
  color: white;
  padding: 10px 15px;
  border-radius: 5px;
  text-decoration: none;
  transition: background 0.3s ease;
}

.redes a:hover {
  background-color: #0055A4;
}

footer {
  background-color: #003366;
  color: white;
  text-align: center;
  padding: 20px;
  font-size: 14px;
}

/* Logo en el banner */
.logo-banner {
  max-width: 140px;
  height: auto;
  margin-bottom: 20px;
}

@media (min-width: 992px) {
  .logo-banner {
    max-width: 160px;
  }
}

/* Opcional: logo a la izquierda en pantallas grandes */
.banner .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

@media (min-width: 992px) {
  .banner .container {
    flex-direction: row;
    justify-content: center;
    gap: 30px;
  }
  .banner h1, .banner p, .banner a {
    text-align: left;
  }
}