body{
    margin:0;
    font-family:Arial, sans-serif;
    background:#0b0b0b;
    color:white;
}
header{
    text-align:center;
    padding:50px 20px;
    background:linear-gradient(90deg,#0f2027,#203a43,#2c5364);
}
nav{
    display:flex;
    justify-content:center;
    gap:20px;
    background:#111;
    padding:15px;
    flex-wrap:wrap;
}
nav a{
    color:white;
    text-decoration:none;
    font-weight:bold;
}
.hero{
    text-align:center;
    padding:60px 20px;
}
.services{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(250px,1fr));
    gap:25px;
    padding:40px 10%;
}
.card{
    background:#161616;
    padding:25px;
    border-radius:10px;
    border:1px solid #222;
    transition:0.3s;
}
.card:hover{
    transform:translateY(-8px);
    border-color:#00c3ff;
}
section.content{
    padding:60px 10%;
    text-align:center;
}
.gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
    gap:15px;
    padding:40px 10%;
}
.gallery img{
    width:100%;
    border-radius:10px;
}
footer{
    text-align:center;
    padding:20px;
    background:#111;
    margin-top:40px;
}