.halo-sign-page{
max-width:1440px;
margin:0 auto;
padding:40px 20px;
font-family:Arial,Helvetica,sans-serif;
color:#222;
line-height:1.7;
}

.halo-sign-page *{
box-sizing:border-box;
}

.halo-sign-page h1{
font-size:42px;
line-height:1.2;
text-align:center;
margin-bottom:20px;
color:#111;
}

.halo-sign-page h2{
font-size:32px;
line-height:1.3;
margin:60px 0 25px;
color:#111;
}

.halo-sign-page h3{
font-size:22px;
margin-bottom:12px;
color:#111;
}

.halo-sign-page p{
font-size:17px;
color:#555;
}

.halo-hero{
text-align:center;
padding:40px 20px;
}

.halo-subtitle{
max-width:1440px;
margin:auto;
font-size:19px;
}

.halo-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:25px;
}

.halo-card{
background:#f7f7f7;
padding:25px;
border-radius:8px;
}

.halo-card p{
font-size:15px;
}

.halo-feature{
display:grid;
grid-template-columns:repeat(2,1fr);
gap:30px;
}

.halo-box{
border:1px solid #eee;
padding:30px;
border-radius:8px;
}

.halo-table{
width:100%;
border-collapse:collapse;
margin-top:25px;
}

.halo-table td,
.halo-table th{
border:1px solid #ddd;
padding:14px;
text-align:left;
}

.halo-table th{
background:#f5f5f5;
}

.halo-applications{
display:grid;
grid-template-columns:repeat(4,1fr);
gap:20px;
}

.halo-app{
padding:25px;
background:#fafafa;
text-align:center;
border-radius:8px;
font-weight:bold;
}

.halo-faq{
margin-top:20px;
}

.halo-faq-item{
margin-bottom:25px;
}

.halo-cta{
margin-top:70px;
background:#111;
color:white;
padding:50px 25px;
text-align:center;
border-radius:10px;
}

.halo-cta h2{
color:white;
margin-top:0;
}


@media(max-width:768px){

.halo-sign-page h1{
font-size:30px;
}

.halo-sign-page h2{
font-size:25px;
}

.halo-grid,
.halo-feature,
.halo-applications{
grid-template-columns:1fr;
}

}