body{
margin:0;
font-family:Arial;
color:#333;
}

.container{
width:90%;
max-width:1100px;
margin:auto;
}

.topbar{
background:#0a5fd8;
color:white;
padding:8px;
font-size:14px;
}

.topbar a{
color:white;
text-decoration:none;
}

.navbar{
background:white;
border-bottom:1px solid #eee;
}

.navflex{
display:flex;
align-items:center;
justify-content:space-between;
}

.logo{
height:70px;
}

.menu{
display:flex;
gap:20px;
list-style:none;
}

.menu a{
text-decoration:none;
color:#333;
font-weight:bold;
}

.hero{
background:url('skyline.jpg') center/cover no-repeat;
height:420px;
position:relative;
}

.hero-overlay{
background:rgba(0,0,0,0.55);
height:100%;
display:flex;
align-items:center;
justify-content:center;
text-align:center;
color:white;
}

.hero h1{
font-size:42px;
margin-bottom:10px;
}

.btn{
background:#0a5fd8;
color:white;
padding:12px 22px;
text-decoration:none;
border-radius:5px;
margin-right:10px;
}

.btn-outline{
border:2px solid white;
padding:10px 20px;
color:white;
text-decoration:none;
border-radius:5px;
}

.services{
padding:60px 0;
text-align:center;
}

.service-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:25px;
margin-top:30px;
}

.card{
background:#f4f4f4;
padding:25px;
border-radius:8px;
}

footer{
background:#111;
color:white;
padding:40px 0;
}

.footer{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
gap:20px;
}

footer a{
color:#0a5fd8;
text-decoration:none;
}