body{
margin:0;
font-family:Arial;
background:#020617;
color:white;
}

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 80px;
border-bottom:1px solid #ffffff;
}

.logo{
font-size:22px;
font-weight:bold;
color:#ffffff;
text-decoration:none;
}

nav a{
color:rgb(255, 255, 255);
margin-left:20px;
text-decoration:none;
}

.hero{
text-align:center;
padding:120px 20px;
background:#020617;
}

.hero h1{
font-size:45px;
margin-bottom:20px;
}

.hero p{
max-width:700px;
margin:auto;
color:#cbd5f5;
}

.btn{
display:inline-block;
margin-top:30px;
padding:14px 28px;
background:#38bdf8;
border-radius:8px;
color:black;
text-decoration:none;
font-weight:bold;
}

.section{
padding:80px 20px;
text-align:center;
}

.cards{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:30px;
max-width:1200px;
margin:auto;
}

.feature-card{
background:#0f172a;
border:1px solid #1e293b;
padding:30px;
border-radius:12px;
transition:0.3s;
}

.feature-card:hover{
transform:translateY(-10px);
box-shadow:0 15px 40px rgba(59,130,246,0.2);
}

.icon{
font-size:25px;
margin-bottom:15px;
}

footer{
text-align:center;
padding:30px;
margin-top:80px;
color:#afa3a3;
}