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

body{
background:#080b16;
color:#fff;
overflow-x:hidden;
}

.bg{
position:fixed;
inset:0;
background:
radial-gradient(circle at top,#1f5cff55,transparent 35%),
radial-gradient(circle at bottom,#ff004455,transparent 40%),
#080b16;
z-index:-1;
}

header{
padding:60px 20px;
text-align:center;
}

.logo-box{
width:130px;
height:130px;
margin:auto;
border-radius:30px;
background:rgba(255,255,255,.08);
backdrop-filter:blur(15px);
display:flex;
justify-content:center;
align-items:center;
box-shadow:0 0 35px rgba(0,140,255,.35);
}

.logo{
width:90px;
}

h1{
margin-top:20px;
font-size:42px;
font-weight:700;
}

.subtitle{
margin-top:12px;
color:#cfd3df;
font-size:17px;
}

.download-btn{
display:inline-block;
margin-top:30px;
padding:16px 42px;
border-radius:50px;
background:linear-gradient(90deg,#f0115f,#0072ff);
color:#fff;
text-decoration:none;
font-size:18px;
font-weight:700;
transition:.3s;
box-shadow:0 10px 30px rgba(0,114,255,.45);
}

.download-btn:hover{
transform:translateY(-4px);
}

.big{
font-size:20px;
padding:18px 55px;
}

.info{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
gap:20px;
padding:30px;
max-width:1000px;
margin:auto;
}

.card{
background:rgba(255,255,255,.07);
backdrop-filter:blur(18px);
border-radius:20px;
padding:25px;
text-align:center;
border:1px solid rgba(255,255,255,.08);
}

.card h3{
margin-bottom:10px;
}

.features{
padding:60px 20px;
text-align:center;
}

.features h2,
.screenshots h2,
.about h2,
.download h2{
font-size:34px;
margin-bottom:30px;
}

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(170px,1fr));
gap:20px;
max-width:1100px;
margin:auto;
}

.item{
background:rgba(255,255,255,.06);
padding:30px;
border-radius:20px;
font-size:40px;
transition:.3s;
}

.item h4{
margin-top:15px;
font-size:18px;
}

.item:hover{
transform:translateY(-6px);
background:#0e6dff;
}

.screenshots{
padding:60px 20px;
text-align:center;
}

.slider{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
gap:20px;
max-width:1100px;
margin:auto;
}

.slider img{
width:100%;
border-radius:20px;
box-shadow:0 15px 30px rgba(0,0,0,.4);
}

.about{
padding:70px 25px;
max-width:900px;
margin:auto;
text-align:center;
line-height:2;
font-size:18px;
}

.download{
padding:70px 20px;
text-align:center;
}

footer{
padding:35px;
text-align:center;
color:#9aa4b5;
border-top:1px solid rgba(255,255,255,.08);
margin-top:60px;
}

@media(max-width:768px){

h1{
font-size:34px;
}

.features h2,
.screenshots h2,
.about h2,
.download h2{
font-size:28px;
}

.logo-box{
width:110px;
height:110px;
}

.logo{
width:75px;
}

.download-btn{
width:90%;
max-width:320px;
}

}