*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Segoe UI',sans-serif;
}

body{
background:#0b1c2c;
color:white;
}

header{
position:fixed;
width:100%;
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 50px;
background:rgba(0,0,0,0.5);
backdrop-filter:blur(8px);
z-index:1000;
}

header img{
height:50px;
}

header nav a{
color:white;
margin-left:20px;
text-decoration:none;
transition:0.3s;
}

header nav a:hover{
color:#00aaff;
}

.hero{
height:100vh;
position:relative;
overflow:hidden;
}

.slide{
position:absolute;
width:100%;
height:100%;
background-size:cover;
background-position:center;
opacity:0;
transition:1s;
}

.slide.active{
opacity:1;
}

.overlay{
position:absolute;
width:100%;
height:100%;
background:rgba(0,0,0,0.6);
display:flex;
flex-direction:column;
justify-content:center;
align-items:center;
text-align:center;
}

.overlay h1{
font-size:3rem;
}

.overlay p{
margin-top:10px;
color:#ccc;
}

.btn{
margin-top:20px;
padding:12px 25px;
background:#0077ff;
color:white;
text-decoration:none;
border-radius:5px;
}

.btn:hover{
background:#005fcc;
}

.services-banner{
height:100vh;
}

.services-slide{
width:100%;
height:100%;
background:url('fondoi.jpg') center/cover no-repeat;

}

@keyframes zoom{
0%{transform:scale(1);}
100%{transform:scale(1.07);}
}