*{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family:Arial, sans-serif;
}

body{
    background:#f5f5f5;
    color:#333;
}

header{
    background:#0d1b2a;
    color:white;
    padding:20px 50px;
    display:flex;
    justify-content:space-between;
    align-items:center;
}

nav ul{
    list-style:none;
    display:flex;
    gap:20px;
}

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

.hero{
    text-align:center;
    padding:100px 20px;
    background:#1b263b;
    color:white;
}

.hero h2{
    font-size:42px;
    margin-bottom:20px;
}

.hero p{
    max-width:800px;
    margin:auto;
    line-height:1.8;
}

.btn{
    display:inline-block;
    margin-top:30px;
    background:#00b4d8;
    color:white;
    padding:15px 30px;
    text-decoration:none;
    border-radius:5px;
}

.empresa,
.valores{
    padding:60px 10%;
    text-align:center;
}

.empresa p{
    margin-top:20px;
    line-height:1.8;
}

.cards{
    display:flex;
    justify-content:center;
    gap:20px;
    flex-wrap:wrap;
    margin-top:30px;
}

.card{
    background:white;
    padding:25px;
    width:250px;
    border-radius:10px;
    box-shadow:0 0 10px rgba(0,0,0,0.1);
}

.card h3{
    color:#0d1b2a;
    margin-bottom:10px;
}

footer{
    background:#0d1b2a;
    color:white;
    text-align:center;
    padding:20px;
}