body {
  font-family: Arial, sans-serif;
  margin: 0;
  background-color: #f0f2f5;
  color: #333;
}
header {
  background-color: #2A6CB0;
  color: white;
  text-align: center;
  padding: 2rem 1rem;
}
.logo img {
  width: 80px;
  margin-bottom: 1rem;
}
.banner {
  width: 100%;
  max-width: 600px;
  margin: 1rem 0;
  border-radius: 8px;
}
h1 {
  margin: 0;
}
section {
  padding: 2rem 1rem;
}
.precios ul, .caracteristicas ul {
  list-style: none;
  padding: 0;
}
.precios li, .caracteristicas li {
  margin-bottom: 0.5rem;
}
.promo {
  display: block;
  max-width: 100%;
  margin: 1rem auto;
  border-radius: 8px;
}
.contacto {
  background-color: #2A6CB0;
  color: white;
  text-align: center;
}
.contacto a {
  color: #ffeb3b;
  text-decoration: none;
  display: inline-block;
  margin-top: 1rem;
  padding: 0.5rem 1rem;
  background-color: #2979FF;
  border-radius: 4px;
}
.descarga {
  text-align: center;
  margin: 2rem 0;
}
.boton, .boton-probar, .boton-historia {
  display: inline-block;
  padding: 0.8rem 1.5rem;
  background-color: #2A6CB0;
  color: white;
  font-weight: bold;
  text-decoration: none;
  border-radius: 4px;
  transition: background-color 0.3s;
}
.boton:hover, .boton-probar:hover, .boton-historia:hover {
  background-color: #1A4B7A;
}
footer {
  background-color: #2f00ff;
  color: white;
  text-align: center;
  padding: 1rem;
  font-size: 0.9rem;
}