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

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

header {
    background: #0288d1;
    color: white;
    padding: 1em 0;
}

header h1 {
    margin: 0;
    display: inline-block;
}

nav {
    float: right;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

nav li {
    display: inline-block;
    margin-left: 1em;
}

nav a {
    color: white;
    text-decoration: none;
}

.hero {
    background: url('https://images.unsplash.com/photo-1614899216403-14e8678f5b63?ixlib=rb-4.0.3&auto=format&fit=crop&w=1950&q=80') center/cover no-repeat;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.servicios {
    background: #f5f5f5;
    padding: 50px 0;
    text-align: center;
}

.cards {
    display: flex;
    justify-content: center;
    gap: 2em;
    flex-wrap: wrap;
}

.card {
    background: white;
    padding: 1em;
    border-radius: 10px;
    width: 300px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.contacto {
    padding: 40px 0;
    text-align: center;
}

footer {
    background: #0288d1;
    color: white;
    text-align: center;
    padding: 1em 0;
}