body{
    background:#f4f7fb;
    font-family:'Segoe UI',sans-serif;
}

.encabezado h2{
    color:#0b4d8a;
    font-weight:700;
    margin-bottom:3px !important;
}

.encabezado p{
    color:#6c757d;
}

.form-control, .form-select{
    border-radius:12px;
    padding:6px !important;
    border:1px solid #ced4da;
}

.formulario{
    border:none;
    border-radius:18px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);
    overflow:hidden;
}

.card-header{
    background:linear-gradient(90deg,#0b4d8a,#1b75bb);
    color:#fff;
    font-weight:600;
    padding:8px;
    font-size:20px;
}

.card-header i{
    margin-right:10px;
}

.card-body{
    padding:15px;
}

label{
    font-weight:600;
    margin-bottom:8px;
}

.form-control,.form-select{
    border-radius:12px;
    padding:12px;
    border:1px solid #ced4da;
}

.form-control:focus,.form-select:focus{
    border-color:#1b75bb;
    box-shadow:0 0 0 .2rem rgba(27,117,187,.2);
}

textarea{
    resize:none;
}

.btn-enviar{
    background:#f28c00;
    color:#fff;
    border-radius:40px;
    padding:14px 40px;
    font-weight:700;
    border:none;
}

.btn-enviar:hover{
    background:#d97706;
    color:#fff;
}

@media(max-width:768px){
    .card-body{
        padding:10px;
    }
    .encabezado h2{
        font-size:18px;
    }
}