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

body{
font-family:'Poppins',sans-serif;
background:#050816;
color:white;
overflow-x:hidden;
}

/* NAVBAR */

.navbar{
position:fixed;
top:0;
width:100%;
padding:20px 8%;
display:flex;
justify-content:space-between;
align-items:center;
background:rgba(5,8,22,0.95);
backdrop-filter:blur(12px);
z-index:9999;
}

.logo{
font-family:'Orbitron',sans-serif;
font-size:30px;
font-weight:700;
color:#57d4ff;
}

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

nav a:hover{
color:#57d4ff;
}

/* HERO */

.hero{
height:100vh;

background:
linear-gradient(
rgba(0,0,0,0.6),
rgba(0,0,0,0.8)
),

url("https://images.unsplash.com/photo-1517248135467-4c7edcad34c4?w=1600");

background-size:cover;
background-position:center;

display:flex;
justify-content:center;
align-items:center;
text-align:center;
}

.overlay{
max-width:900px;
padding:20px;
}

.hero h1{
font-family:'Orbitron',sans-serif;
font-size:5rem;
margin-bottom:20px;
color:#57d4ff;
}

.hero p{
font-size:1.2rem;
line-height:1.8;
margin-bottom:40px;
}

.buttons{
display:flex;
justify-content:center;
gap:20px;
flex-wrap:wrap;
}

.btn-primary{
background:#57d4ff;
color:black;
padding:15px 35px;
border-radius:40px;
text-decoration:none;
font-weight:600;
}

.btn-secondary{
border:2px solid #57d4ff;
color:#57d4ff;
padding:15px 35px;
border-radius:40px;
text-decoration:none;
font-weight:600;
}

.features{
padding:100px 8%;
text-align:center;
}

.features h2{
font-size:3rem;
margin-bottom:50px;
color:#57d4ff;
}

.cards{
display:flex;
justify-content:center;
gap:30px;
flex-wrap:wrap;
}

.card{
width:300px;
padding:35px;
background:rgba(255,255,255,0.05);
border-radius:20px;
border:1px solid rgba(87,212,255,0.2);
transition:.3s;
}

.card:hover{
transform:translateY(-10px);
box-shadow:0 0 25px rgba(87,212,255,0.4);
}

.card h3{
margin:15px 0;
color:#57d4ff;
}

footer{
background:#02030a;
padding:30px;
text-align:center;
}

@media(max-width:768px){

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

.navbar{
flex-direction:column;
gap:15px;
}

}
.card p{
font-size:1.1rem;
margin-top:10px;
}

.card{
cursor:pointer;
}
.gallery{
padding:100px 8%;
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:25px;
}

.gallery img{
width:100%;
height:280px;
object-fit:cover;
border-radius:20px;
transition:.4s;
cursor:pointer;
}

.gallery img:hover{
transform:scale(1.05);
box-shadow:0 0 30px rgba(87,212,255,0.5);
}
#contactForm{
max-width:700px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

#contactForm input,
#contactForm textarea{

padding:18px;
border:none;
border-radius:15px;
background:rgba(255,255,255,0.08);
color:white;
font-size:1rem;
outline:none;
border:1px solid rgba(87,212,255,0.2);

}

#contactForm textarea{
height:120px;
resize:none;
}