*{margin:0;padding:0;box-sizing:border-box;font-family:Segoe UI;}

body{background:#f5f7fa;color:#222;}

nav{
background:#0d1b2a;
padding:15px 8%;
display:flex;
justify-content:space-between;
align-items:center;
}

nav a{
color:white;
text-decoration:none;
margin-left:25px;
font-weight:500;
}

.logo{font-size:22px;color:#ff7a00;}

.hero{
height:80vh;
background:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),url('https://images.unsplash.com/photo-1521791136064-7986c2920216');
background-size:cover;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
color:white;
text-align:center;
}

.btn{
background:#ff7a00;
padding:12px 25px;
border-radius:5px;
color:white;
text-decoration:none;
margin-top:20px;
}

section{padding:60px 8%;}

.services{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:25px;
}

.card{
background:white;
padding:25px;
border-radius:10px;
box-shadow:0 5px 20px rgba(0,0,0,.1);
transition:.4s;
}

.card:hover{transform:translateY(-10px);}

footer{
background:#0d1b2a;
color:white;
text-align:center;
padding:30px;
}

form input,textarea{
width:100%;
padding:10px;
margin:10px 0;
}

button{
background:#ff7a00;
border:none;
padding:12px 25px;
color:white;
cursor:pointer;
}