body {
  background: #1a0f0f url('fondo.jpg') no-repeat center top;
  background-size: cover;
  color: #FFD700;
  font-family: 'Georgia', serif;
  margin: 0;
  padding: 0;
}
header, footer, section {
  margin: 20px auto;
  max-width: 960px;
  background-color: rgba(0, 0, 0, 0.7);
  padding: 20px;
  border-radius: 12px;
}
h1, h2 {
  color: #FFD700;
  text-align: center;
}
.subtitulo {
  text-align: center;
  color: #ffffff;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.card {
  background-color: rgba(30, 15, 15, 0.9);
  border-radius: 10px;
  padding: 15px;
  text-align: center;
}
.card .icon {
  font-size: 30px;
  display: block;
  margin-bottom: 10px;
}
.boton-fijo {
  display: inline-block;
  margin: 10px;
  padding: 12px 25px;
  font-weight: bold;
  color: white;
  text-decoration: none;
  border-radius: 8px;
}
.llamada {
  background-color: #b10000;
}
.whatsapp {
  background-color: #25D366;
}
.botones-flotantes {
  position: fixed;
  right: 15px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.flotante {
  padding: 12px 14px;
  font-size: 20px;
  border-radius: 50%;
  text-align: center;
  color: white;
  text-decoration: none;
}
.flotante.rojo {
  background-color: #d00000;
}
.flotante.verde {
  background-color: #25D366;
}
.logo {
  display: block;
  margin: 0 auto 10px auto;
  max-width: 200px;
}