.scf-form{

    max-width:650px;
    margin:40px auto;
    padding:30px;
    background:#fff;
    border-radius:12px;
    box-shadow:0 10px 30px rgba(0,0,0,.08);

}

.scf-group{

    margin-bottom:20px;

}

.scf-group label{

    display:block;
    margin-bottom:8px;
    font-weight:600;
    color:#222;

}

.scf-group input,
.scf-group textarea{

    width:100%;
    padding:14px;
    border:1px solid #ddd;
    border-radius:8px;
    font-size:16px;
    transition:.3s;

}

.scf-group input:focus,
.scf-group textarea:focus{

    outline:none;
    border-color:#0073aa;
    box-shadow:0 0 8px rgba(0,115,170,.2);

}

.scf-btn{

    background:#0073aa;
    color:white;
    border:none;
    padding:14px 25px;
    border-radius:8px;
    font-size:16px;
    cursor:pointer;
    transition:.3s;

}

.scf-btn:hover{

    background:#005177;

}

.scf-success{

    margin-bottom:20px;
    padding:15px;
    background:#d4edda;
    color:#155724;
    border-radius:8px;

}

.scf-error{

    margin-bottom:20px;
    padding:15px;
    background:#f8d7da;
    color:#721c24;
    border-radius:8px;

}