*{
margin:0;
padding:0;
box-sizing:border-box;
}

body{
font-family:'Inter',sans-serif;
background:#0f172a;
color:#e2e8f0;
scroll-behavior:smooth;
}

header{
display:flex;
justify-content:space-between;
align-items:center;
padding:25px 80px;
background:rgba(15,23,42,0.9);
position:fixed;
width:100%;
backdrop-filter:blur(10px);
z-index:1000;
}

.logo{
font-weight:700;
font-size:22px;
letter-spacing:2px;
color:#7c3aed;
}

nav a{
color:#e2e8f0;
margin-left:25px;
text-decoration:none;
font-weight:500;
transition:0.3s;
}

nav a:hover{
color:#7c3aed;
}

.hero{
height:100vh;
display:flex;
justify-content:center;
align-items:center;
text-align:center;
background:linear-gradient(135deg,#1e293b,#0f172a);
padding:20px;
}

.hero h1{
font-size:52px;
margin-bottom:20px;
background:linear-gradient(90deg,#7c3aed,#06b6d4);
-webkit-background-clip:text;
color:transparent;
}

.hero p{
margin-bottom:30px;
color:#cbd5e1;
}

.btn{
background:#7c3aed;
color:white;
padding:12px 30px;
border-radius:30px;
text-decoration:none;
transition:0.3s;
}

.btn:hover{
background:#5b21b6;
}

.section{
padding:120px 80px;
max-width:1200px;
margin:auto;
}

.section.dark{
background:#1e293b;
border-radius:20px;
}

.section h2{
margin-bottom:30px;
font-size:32px;
color:#7c3aed;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
gap:30px;
}

.card{
background:rgba(255,255,255,0.05);
padding:30px;
border-radius:15px;
backdrop-filter:blur(10px);
transition:0.4s;
}

.card:hover{
transform:translateY(-10px);
background:rgba(124,58,237,0.15);
}

.tech-grid{
display:flex;
flex-wrap:wrap;
gap:15px;
}

.tech-grid span{
background:rgba(124,58,237,0.15);
padding:10px 20px;
border-radius:20px;
font-size:14px;
}

.btn-outline{
border:1px solid #7c3aed;
padding:10px 25px;
border-radius:30px;
text-decoration:none;
color:#7c3aed;
transition:0.3s;
}

.btn-outline:hover{
background:#7c3aed;
color:white;
}

footer{
text-align:center;
padding:40px;
background:#0f172a;
color:#94a3b8;
}