*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:'Poppins',sans-serif;
scroll-behavior:smooth;
}

body{
background:#080b14;
color:white;
overflow-x:hidden;
}

header{
position:fixed;
width:100%;
top:0;
z-index:1000;
backdrop-filter:blur(12px);
background:rgba(0,0,0,.25);
}

.navbar{
max-width:1200px;
margin:auto;
padding:20px;
display:flex;
justify-content:space-between;
align-items:center;
}

.logo{
font-size:1.5rem;
font-weight:700;
letter-spacing:3px;
}

.nav-links{
display:flex;
gap:30px;
list-style:none;
}

.nav-links a{
text-decoration:none;
color:white;
transition:.3s;
}

.nav-links a:hover{
color:#00d4ff;
}

.hero{
    position:relative;
    height:100vh;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    overflow:hidden;
}

.hero::after{
    content:'';
    position:absolute;
    bottom:0;
    left:0;
    width:100%;
    height:200px;
    background:linear-gradient(
        transparent,
        #080b14
    );
}

.hero video{
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:100%;
    object-fit:cover;
    z-index:-2;
}

.overlay{
    position:absolute;
    inset:0;
    background:rgba(0,0,0,.55);
    z-index:-1;
}

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

.hero h1{
    font-size:4rem;
    margin-bottom:20px;
}

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

.hero-content{
max-width:900px;
}

.hero h1{
font-size:4rem;
margin-bottom:20px;
}

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

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

.btn-primary,
.btn-secondary{
padding:15px 30px;
border-radius:50px;
text-decoration:none;
font-weight:600;
}

.btn-primary{
background:#00d4ff;
color:black;
}

.btn-secondary{
border:2px solid white;
color:white;
}

.section{
padding:120px 20px;
}

.container{
max-width:1200px;
margin:auto;
}

h2{
font-size:3rem;
text-align:center;
margin-bottom:60px;
}

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

.card{
    background:rgba(255,255,255,.05);
    backdrop-filter:blur(20px);
    border:1px solid rgba(255,255,255,.1);
    padding:40px;
    border-radius:25px;
    transition:.4s;
}

.card:hover{
    transform:translateY(-10px);
    box-shadow:0 15px 40px rgba(0,212,255,.25);
}

.gallery{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
gap:20px;
}

.gallery-item{
height:250px;
border-radius:20px;
background:linear-gradient(
135deg,
#00d4ff,
#7b2cff
);
}

.dark{
background:#0f1320;
}

form{
max-width:700px;
margin:auto;
display:flex;
flex-direction:column;
gap:20px;
}

input,
textarea{
padding:18px;
border:none;
border-radius:15px;
background:#131926;
color:white;
}

textarea{
height:180px;
resize:none;
}

button{
padding:18px;
border:none;
border-radius:15px;
background:#00d4ff;
font-weight:600;
cursor:pointer;
}

footer{
text-align:center;
padding:30px;
background:#05070d;
}

.reveal{
opacity:0;
transform:translateY(60px);
transition:1s;
}

.reveal.active{
opacity:1;
transform:translateY(0);
}

.hamburger{
display:none;
flex-direction:column;
gap:5px;
cursor:pointer;
}

.hamburger span{
width:25px;
height:3px;
background:white;
}

@media(max-width:768px){

.nav-links{
position:fixed;
top:80px;
right:-100%;
width:250px;
height:100vh;
background:#101521;
flex-direction:column;
padding:40px;
transition:.4s;
}

.nav-links.active{
right:0;
}

.hamburger{
display:flex;
}

.hero h1{
font-size:2.5rem;
}

h2{
font-size:2rem;
}
}

.gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
    gap:20px;
}

.gallery-item{
    overflow:hidden;
    border-radius:20px;
    height:250px;
    cursor:pointer;
}

.gallery-item img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:0.5s;
}

.gallery-item:hover img{
    transform:scale(1.08);
}

#lightbox{
    display:none;
    position:fixed;
    top:0;
    left:0;
    width:100%;
    height:100%;
    background:rgba(0,0,0,.95);
    justify-content:center;
    align-items:center;
    z-index:9999;
}

#lightbox-img{
    max-width:90%;
    max-height:90%;
    border-radius:10px;
}

#close{
    position:absolute;
    top:20px;
    right:30px;
    color:white;
    font-size:40px;
    cursor:pointer;
}

header{
    position:fixed;
    width:100%;
    top:0;
    z-index:1000;
    backdrop-filter:blur(12px);
    background:rgba(0,0,0,.25);
    transition:transform .4s ease;
}

header.hide{
    transform:translateY(-100%);
}

.stats{
    display:flex;
    justify-content:center;
    gap:80px;
    flex-wrap:wrap;
    padding:80px 20px;
    text-align:center;
}

.stats h3{
    font-size:3rem;
    color:#00d4ff;
}

.video-gallery{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(350px,1fr));
    gap:30px;
}

.video-card{
    background:rgba(255,255,255,.05);
    border:1px solid rgba(255,255,255,.08);
    border-radius:20px;
    overflow:hidden;
    transition:.4s;
    backdrop-filter:blur(15px);
}

.video-card:hover{
    transform:translateY(-8px);
    box-shadow:0 15px 40px rgba(0,212,255,.2);
}

.video-card video{
    width:100%;
    height:240px;
    object-fit:cover;
    display:block;
}

.video-card h3{
    padding:20px;
    text-align:center;
    font-size:1.1rem;
    font-weight:500;
}

@media(max-width:768px){

    .video-gallery{
        grid-template-columns:1fr;
    }

    .video-card video{
        height:220px;
    }

}