body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: linear-gradient(to bottom, #0f172a, #000);
  color: white;
  text-align: center;
}
header {
  padding: 2em;
}
.logo {
  width: 100px;
  height: 100px;
}
.whatsapp-button {
  display: inline-block;
  margin-top: 1em;
  padding: 1em 2em;
  background: #25D366;
  color: white;
  text-decoration: none;
  border-radius: 8px;
}
section {
  padding: 2em 1em;
}
.servicios {
  display: flex;
  justify-content: center;
  gap: 2em;
  flex-wrap: wrap;
}
.servicios div {
  background: #1e293b;
  padding: 1em;
  border-radius: 10px;
  width: 200px;
}
.pdf a {
  display: inline-block;
  margin-top: 1em;
  padding: 1em 2em;
  background: #0ea5e9;
  color: white;
  border-radius: 8px;
  text-decoration: none;
}
footer {
  padding: 1em;
  background: #1e293b;
  font-size: 0.8em;
}