#famath-whatsapp-btn{
    position:fixed;
    right:20px;
    bottom:20px;
    width:65px;
    height:65px;
    border-radius:50%;
    background:#25D366;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    z-index:2147483646;
    box-shadow:0 4px 12px rgba(0,0,0,.25);
}

#famath-modal-overlay{
    display:none;
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.6);
    z-index:99998;
}

#famath-modal{
    display:none;
    position:fixed;
    top:50%;
    left:50%;
    transform:translate(-50%,-50%);
    width:90%;
    max-width:420px;
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    z-index:2147483647;
    box-shadow:0 10px 30px rgba(0,0,0,.25);
    font-family:'Karla', sans-serif;
}

#famath-modal-header{
    background:#0E3654;
    color:#fff;
    padding:18px;
    text-align:center;
    font-size:22px;
    font-weight:700;
}

#famath-modal-body{
    padding:25px;
}

#famath-modal-body p{
    margin-top:0;
    color:#333;
    text-align:center;
}

.famath-opcao{
    width:100%;
    border:none;
    background:#0E3654;
    color:#fff;
    padding:14px;
    border-radius:8px;
    margin-bottom:12px;
    cursor:pointer;
    font-size:16px;
    font-weight:600;
    transition:all .3s ease;
}

.famath-opcao:hover{
    background:#f58220;
}

#famath-fechar{
    width:100%;
    border:none;
    background:#81B0C1;
    color:#fff;
    padding:12px;
    border-radius:8px;
    cursor:pointer;
}

.famath-input{
    width:100%;
    padding:12px;
    margin-bottom:12px;
    border:1px solid #ccc;
    border-radius:8px;
    box-sizing:border-box;
}

.famath-label{
    display:block;
    margin-bottom:6px;
    font-weight:600;
    color:#0E3654;
}

.famath-whatsapp{
    width:100%;
    border:none;
    background:#0E3654;
    color:#fff;
    padding:14px;
    border-radius:8px;
    margin-bottom:12px;
    cursor:pointer;
    font-size:16px;
    font-weight:600;
    transition:all .3s ease;
}

.famath-whatsapp:hover{
    background:#25D366;
}

.famath-ajuda{
    display:block;
    margin-top:-8px;
    margin-bottom:12px;
    color:#666;
    font-size:12px;
}

.famath-lgpd{
    margin:15px 0;
    font-size:13px;
    line-height:1.5;
    color:#555;
}

.famath-lgpd label{
    display:flex;
    align-items:flex-start;
    gap:10px;
    cursor:pointer;
}

.famath-lgpd input[type="checkbox"]{
    margin-top:3px;
    flex-shrink:0;
}

.famath-lgpd span{
    display:block;
}

.famath-lgpd a{
    color:#0E3654;
    font-weight:600;
    text-decoration:none;
}

.famath-lgpd a:hover{
    color:#f58220;
    text-decoration:underline;
}