body{
margin:0;
font-family:Arial;
background:#070b18;
color:white;
}

header{
display:flex;
justify-content:space-between;
padding:18px;
background:#0d1b33;
position:sticky;
top:0;
}

header a{
color:white;
margin:0 10px;
text-decoration:none;
}

.hero{
text-align:center;
padding:90px 20px;
background:linear-gradient(135deg,#0d1b33,#111f3d);
}

.hero h1{font-size:52px}

.cta a{
display:inline-block;
padding:12px 22px;
margin:10px;
border-radius:10px;
text-decoration:none;
background:#2d7dff;
color:white;
}

.wa{background:#25d366 !important;}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:20px;
padding:60px;
}

.card{
background:#101c33;
padding:20px;
border-radius:15px;
text-align:center;
transition:0.3s;
}

.card:hover{transform:scale(1.05)}

.card img{
width:70px;
height:70px;
}

.card a{
color:#2d7dff;
display:block;
margin-top:10px;
}

.about{
padding:60px;
text-align:center;
}

.contact{
padding:60px;
text-align:center;
background:#0d1b33;
}

.wa-btn{
display:inline-block;
padding:12px 20px;
background:#25d366;
color:white;
border-radius:10px;
text-decoration:none;
}