body {
  margin: 0;
  font-family: 'Montserrat', sans-serif;
  background-color: #003366;
  color: #ffffff;
}

/* Encabezado */
header {
  background-color: #002244;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo-contenedor {
  display: flex;
  align-items: center;
  gap: 20px;
}

.logo-contenedor img {
  width: 100px;
  height: auto;
}

.logo-contenedor h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 2.2em;
  margin: 0;
}

.logo-contenedor h1 span {
  color: #ff4444;
  font-weight: normal;
}

/* Navegación */
nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
  padding: 0;
  margin: 0;
  flex-wrap: wrap;
}

nav a {
  text-decoration: none;
  color: #ffffff;
  font-weight: bold;
  font-size: 1em;
}

/* Hero Audi */
.hero-audi {
  background-color: #003366;
  padding: 60px 40px;
}

.contenido-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

.texto-hero {
  max-width: 48%;
}

.texto-hero h1 {
  font-family: 'Oswald', sans-serif;
  font-size: 3em;
  margin-bottom: 15px;
  color: #ffffff;
}

.texto-hero p {
  font-size: 1.2em;
  margin-bottom: 25px;
  color: #dddddd;
}

.boton {
  background-color: #ff4444;
  color: white;
  padding: 12px 24px;
  text-decoration: none;
  font-weight: bold;
  border-radius: 5px;
  display: inline-block;
}

.imagen-hero {
  max-width: 48%;
  text-align: center;
}

.imagen-hero img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

/* Secciones */
main {
  padding: 40px;
}

section {
  margin-bottom: 60px;
  background-color: #002244;
  padding: 20px;
  border-radius: 10px;
}

h2 {
  font-family: 'Oswald', sans-serif;
  font-size: 2em;
  margin-bottom: 20px;
  color: #ff4444;
}

ul {
  padding-left: 20px;
}

/* Galería */
.galeria {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.galeria img {
  width: 30%;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

/* QR */
.qr-contenedor {
  margin-top: 20px;
  text-align: center;
}

.qr-contenedor img {
  width: 150px;
  height: auto;
  margin-bottom: 10px;
}

/* Pie */
footer {
  text-align: center;
  background-color: #001122;
  padding: 20px;
  font-size: 0.9em;
  color: #cccccc;
  border-top: 1px solid #444;
}

/* Responsive */
@media screen and (max-width: 768px) {
  .contenido-hero {
    flex-direction: column;
    text-align: center;
  }

  .texto-hero,
  .imagen-hero {
    max-width: 100%;
  }

  .texto-hero {
    padding: 0 10px;
  }

  .texto-hero h1 {
    font-size: 2.2em;
  }

  .imagen-hero {
    margin-top: 30px;
  }

  .imagen-hero img {
    width: 90%;
  }

  .galeria img {
    width: 90%;
  }

  nav ul {
    flex-direction: column;
    gap: 10px;
    align-items: center;
  }

  .logo-contenedor {
    justify-content: center;
    flex-direction: column;
    text-align: center;
  }

  .logo-contenedor img {
    width: 120px;
  }

  header {
    text-align: center;
    padding: 20px;
  }
}