body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    color: #333;
    background-color: #fff;
}
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: #ffffff;
    border-bottom: 1px solid #ddd;
}
.logo {
    max-height: 100px;
    height: 100px;
}
.btn-primary {
    background: #007bff;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
}
.hero {
/*  
    background-image: url('assets/aae8f867-9610-4f0c-a3bd-9f8b9b7baa6a.png'); 
    background-size: cover;
    background-position: center;
    height: 50vh;
    display: flex;
    align-items: center;
    justify-content: center;
*/
    background: url('tech-mobility-bg.jpg') center/cover no-repeat;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;    
}
.overlay {
    background: rgba(0, 0, 0, 0.6);
    padding: 2rem 3rem;
    border-radius: 10px;
    color: white;
}
.overlay h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}
.xxxoverlay {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    color: white;
    text-align: center;
}
section {
    padding: 2rem;
}
.contenido {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}
.columna {
    flex: 1 1 400px;
    max-width: 500px;
}
.columna img {
    width: 100%;
    border-radius: 6px;
}
.beneficios img {
    width: 100%;
    max-width: 1000px;
    display: block;
    margin: auto;
}

.certificacion img {
    width: 100%;
    max-width: 500px;
    display: block;
    margin: auto;
}
.integraciones .logos,
.clientes .logos {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    align-items: center;
}
.integraciones .logos img,
.clientes .logos img {
    height: 50px;
    object-fit: contain;
}
footer {
    text-align: center;
    padding: 1rem;
    background: #f8f8f8;
    color: #555;
    font-size: 0.9rem;
}