body{
margin:0;
font-family:-apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Arial;
background:#0B1F3A;
color:white;
}

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

.hero{
padding:140px 20px;
background:linear-gradient(180deg,#0B1F3A,#07182e);
}

.hero h1{
font-size:60px;
margin-bottom:10px;
letter-spacing:1px;
}

.subtitle{
font-size:24px;
color:#c7d2e5;
}

.button{
display:inline-block;
margin-top:35px;
padding:14px 30px;
background:#2776F5;
color:white;
text-decoration:none;
border-radius:6px;
font-weight:bold;
}

.section{
padding:100px 20px;
}

.text{
max-width:750px;
margin:auto;
line-height:1.6;
color:#d2dbea;
}

.grid{
display:flex;
gap:25px;
justify-content:center;
flex-wrap:wrap;
margin-top:40px;
}

.card{
background:#142f55;
padding:35px;
border-radius:10px;
width:300px;
transition:0.3s;
}

.card:hover{
transform:translateY(-5px);
background:#1a3e70;
}

footer{
padding:50px;
font-size:14px;
color:#a9b6cc;
}