*{
    margin:0;
    padding:0;
    box-sizing:border-box;
}

body{

    font-family:'Poppins',sans-serif;

    background:linear-gradient(135deg,#0B3E68,#0E6EB8);

    min-height:100vh;

    display:flex;

    justify-content:center;

    align-items:center;

    padding:40px;

}

.container{

    width:100%;

    max-width:650px;

}

.card{

    background:#fff;

    border-radius:20px;

    padding:45px;

    box-shadow:0 15px 40px rgba(0,0,0,.20);

}

.logo{
    width:380px;
    max-width:100%;
    display:block;
    margin:auto;
    margin-bottom:25px;

}

h1{

    text-align:center;

    color:#0B3E68;

    font-size:34px;

    margin-bottom:15px;

}

.descricao{

    text-align:center;

    color:#666;

    margin-bottom:35px;

    line-height:28px;

}

label{

    display:block;

    margin-bottom:8px;

    margin-top:20px;

    font-weight:600;

    color:#0B3E68;

}

input{

    width:100%;

    padding:16px;

    border:1px solid #d8d8d8;

    border-radius:10px;

    font-size:16px;

    transition:.3s;

}

input:focus{

    outline:none;

    border-color:#1992E3;

    box-shadow:0 0 8px rgba(25,146,227,.3);

}

button{

    width:100%;

    margin-top:35px;

    padding:18px;

    background:#1992E3;

    color:white;

    border:none;

    border-radius:10px;

    font-size:18px;

    font-weight:bold;

    cursor:pointer;

    transition:.3s;

}

button:hover{

    background:#0B3E68;

}

#resultado{

    margin-top:35px;

}

.botao-whatsapp{
    display:block;
    width:100%;
    margin-top:15px;
    padding:18px;
    background:#25D366;
    color:#fff;
    border-radius:10px;
    font-size:18px;
    font-weight:bold;
    text-align:center;
    text-decoration:none;
    cursor:pointer;
    transition:.3s;
}

.botao-whatsapp:hover{
    background:#1ebe5d;
}