body {
  margin: 0;
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #333;
}

.hero {
  background: url('img/hero.jpg') no-repeat center center/cover;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
}

.hero-content h1 {
  font-size: 3rem;
}

.btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.7rem 1.5rem;
  background: #007BFF;
  color: white;
  text-decoration: none;
  border-radius: 5px;
}

.servicios, .nosotros, .contacto {
  padding: 4rem 2rem;
  text-align: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.card {
  background: #f4f4f4;
  border-radius: 10px;
  padding: 1rem;
}

.card img {
  width: 100%;
  border-radius: 10px;
}

.nosotros .contenido {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.nosotros img {
  max-width: 400px;
  width: 100%;
  border-radius: 10px;
}

form {
  max-width: 500px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

input, textarea {
  padding: 0.7rem;
  border: 1px solid #ccc;
  border-radius: 5px;
  width: 100%;
}

button {
  padding: 0.7rem;
  border: none;
  background: #007BFF;
  color: white;
  border-radius: 5px;
  cursor: pointer;
}

footer {
  background: #222;
  color: white;
  text-align: center;
  padding: 1rem;
}