body{
font-family:Arial, sans-serif;
margin:0;
background:#0f172a;
color:#e5e7eb;
}

header{
background:#020617;
padding:15px;
text-align:center;
box-shadow:0 2px 10px rgba(0,0,0,0.4);
}

.logo{
width:300px;
margin:auto;
display:block;
}

nav{
margin-top:10px;
}

nav a{
color:#e5e7eb;
margin:0 14px;
text-decoration:none;
font-weight:bold;
}

nav a:hover{
color:#22c55e;
}

.hero{
text-align:center;
padding:80px 20px;
background:linear-gradient(135deg,#1e293b,#0f172a);
}

.hero h1{
font-size:40px;
margin-bottom:10px;
}

.hero p{
font-size:18px;
opacity:0.9;
}

.button{
display:inline-block;
margin:12px;
padding:15px 26px;
background:#22c55e;
color:white;
text-decoration:none;
border-radius:8px;
font-weight:bold;
box-shadow:0 4px 12px rgba(0,0,0,0.4);
}

.button.secondary{
background:#2563eb;
}

.section{
max-width:1000px;
margin:auto;
padding:60px 20px;
}

.services{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:18px;
margin-top:30px;
}

.card{
background:#1e293b;
padding:22px;
border-radius:10px;
text-align:center;
box-shadow:0 4px 12px rgba(0,0,0,0.5);
}

.card:hover{
transform:translateY(-4px);
}

.area{
background:#1e293b;
padding:30px;
border-radius:10px;
}

footer{
text-align:center;
padding:25px;
background:#020617;
margin-top:40px;
font-size:14px;
}