body{
margin:0;
font-family:'Inter',sans-serif;
background:#0b1220;
color:#e6edf3;
line-height:1.6;
}

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:20px 8%;
background:#0a0f1c;
position:sticky;
top:0;
z-index:1000;
}

.logo{
font-size:24px;
font-weight:700;
color:#00f5c4;
}

nav a{
margin-left:25px;
text-decoration:none;
color:#e6edf3;
font-weight:500;
transition:.3s;
}

nav a:hover{color:#00f5c4}

.hero{
height:90vh;
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
padding:0 20px;
background:radial-gradient(circle at 20% 20%,#00f5c422 0%,transparent 40%),
radial-gradient(circle at 80% 80%,#004cff33 0%,transparent 40%),
#0b1220;
}

.hero h1{
font-size:3rem;
color:#00f5c4;
margin-bottom:20px;
}

.section{
padding:100px 8%;
}

.section-title{
text-align:center;
font-size:2.2rem;
margin-bottom:50px;
color:#00f5c4;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(320px,1fr));
gap:40px;
}

.card{
background:rgba(255,255,255,0.05);
padding:35px;
border-radius:20px;
border:1px solid rgba(255,255,255,0.08);
transition:.4s;
}

.card:hover{
transform:translateY(-8px);
border:1px solid #00f5c4;
}

button{
padding:14px 30px;
background:#00f5c4;
border:none;
border-radius:8px;
font-weight:600;
cursor:pointer;
}

.contact-box{
max-width:600px;
margin:auto;
background:rgba(255,255,255,0.05);
padding:40px;
border-radius:20px;
}

input,textarea{
width:100%;
padding:15px;
margin-bottom:20px;
border:none;
border-radius:8px;
background:#111827;
color:white;
}

footer{
text-align:center;
padding:40px;
background:#05080f;
color:#888;
}