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

body{
font-family:system-ui,-apple-system,sans-serif;
height:100vh;
display:flex;
align-items:center;
justify-content:center;
overflow:hidden;
flex-direction: column;
}

.container{
width:95%;
max-width:1100px;
text-align:center;
margin-bottom: 20px;
position: relative;
z-index: 1;
}

.logos-container{
display:flex;
justify-content:center;
gap:1rem;
margin-bottom:10px;
}

.tech-logo{
width:100px;
height:100px;
object-fit:contain;
}

.rotating-logo{
animation:rotate 5s linear infinite;
}

.rotating-logo-reverse-fast{
animation:rotate 5s linear infinite reverse;
}

.rotating-logo-delayed{
animation:rotate 5s linear infinite reverse 2s;
}

h1{
font-size:100px;
font-weight:900;
margin-bottom:10px;
}

.subtitle{
font-size:15px;
margin-bottom:10px;
}

h2{
font-size:20px;
margin-bottom:10px;
text-align:center;
}

button{padding:5px 10px;cursor:pointer;margin-bottom:10px;}

#infoBtn{margin-bottom:10px;}

p#infoText {margin-bottom: 10px;}

.hidden{
display:none;
font-size:15px;
margin-top:20px;
}

footer{
width: 100%;
text-align: center;
border-top: 1px solid #000;
padding: 20px;
font-size:15px;
}

#particleCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

@keyframes rotate{
from{transform:rotate(0deg);}
to{transform:rotate(360deg);}
}