.grc-container{
max-width:1100px;
margin:60px auto;
background:#ffffff;
padding:40px;
border-radius:12px;
box-shadow:0 10px 30px rgba(0,0,0,0.08);
font-family:Arial, sans-serif;
}

.grc-container h2{
text-align:center;
margin-bottom:30px;
font-size:35px;
}

.grc-form{
display:grid;
grid-template-columns:1fr 1fr;
gap:20px;
}

.grc-container select{
width:100%;
border:1px solid #ddd;
border-radius:6px;
font-size:15px;
background:#fafafa;
}
.grc-container input{
width:100%;
padding:14px;
border:1px solid #ddd;
border-radius:6px;
font-size:15px;
background:#fafafa;
}

.grc-container button{
grid-column:span 2;
padding:14px;
margin-top:10px;
background:#000;
color:#fff;
border:none;
border-radius:6px;
font-size:16px;
font-weight:600;
cursor:pointer;
transition:0.3s;
}

.grc-container button:hover{
background:#333;
}

#grc-result{
margin-top:30px;
padding:20px;
background:#f7f7f7;
border-left:5px solid #000;
font-size:18px;
border-radius:6px;
}

.grc-lead{
margin-top:30px;
padding:25px;
background:#fafafa;
border-radius:10px;
}

.grc-lead h3{
margin-bottom:15px;
}

.grc-whatsapp{
display:block;
margin-top:15px;
background:#25D366;
color:white;
padding:14px;
text-align:center;
border-radius:6px;
font-weight:600;
text-decoration:none;
transition:0.3s;
}

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

.grc-call{
display:block;
margin-top:15px;
background:#d70007;
color:white;
padding:14px;
text-align:center;
border-radius:6px;
font-weight:600;
text-decoration:none;
transition:0.3s;
}

.grc-call:hover{
background:#000000;
}

/* Tablet */

@media (max-width:900px){

.grc-form{
grid-template-columns:1fr;
}

.grc-container button{
grid-column:span 1;
}

}

/* Mobile */

@media (max-width:600px){

.grc-container{
padding:25px;
margin:20px;
}

.grc-container h2{
font-size:22px;
}

#grc-result{
font-size:16px;
}

}