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

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 40px;
background:#111;
color:white;
}

nav a{
color:white;
margin-left:20px;
text-decoration:none;
}

.hero{
background:#eaeaea;
padding:120px 20px;
text-align:center;
}

.servicios{
display:flex;
gap:20px;
padding:40px;
}

.card{
background:#f5f5f5;
padding:20px;
flex:1;
}

footer{
background:#111;
color:white;
text-align:center;
padding:20px;
}