body{
margin:0;
font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto;
background:#f5f5f7;
color:#111;
}

.navbar{
display:flex;
justify-content:space-between;
align-items:center;
padding:15px 30px;
background:#000;
color:white;
}

.logo{font-weight:600;font-size:18px;}

.nav-buttons{
display:flex;
gap:15px;
}

.guide-btn{
display:flex;
align-items:center;
gap:8px;
padding:10px 18px;
border-radius:30px;
text-decoration:none;
font-weight:600;
transition:0.3s;
}

.guide-btn .icon{
font-size:18px;
}

.sideloadly{
background:linear-gradient(135deg,#007aff,#00c6ff);
color:white;
box-shadow:0 8px 20px rgba(0,122,255,0.4);
}

.esign{
background:linear-gradient(135deg,#34c759,#00ff95);
color:white;
box-shadow:0 8px 20px rgba(52,199,89,0.4);
}

.guide-btn:hover{
transform:translateY(-3px) scale(1.05);
}

.hero{
padding:60px 20px;
text-align:center;
background:linear-gradient(180deg,#000,#1c1c1e);
color:white;
}

.subtitle{opacity:0.8;margin:10px 0 25px;}

#search{
padding:14px;
width:80%;
max-width:420px;
border-radius:25px;
border:none;
font-size:15px;
}

.apps-title{text-align:center;margin-top:40px;}

.grid{
display:grid;
grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
gap:25px;
padding:30px;
max-width:1200px;
margin:auto;
}

.card{
background:white;
border-radius:25px;
padding:20px;
text-align:center;
box-shadow:0 10px 25px rgba(0,0,0,0.05);
cursor:pointer;
}

.modal{
position:fixed;
top:0;left:0;width:100%;height:100%;
background:rgba(0,0,0,0.6);
display:flex;justify-content:center;align-items:center;
}

.hidden{display:none;}

.modal-content{
background:white;padding:30px;border-radius:25px;width:90%;max-width:400px;
}

.download-btn{
display:block;margin-top:20px;padding:12px;text-align:center;
border-radius:20px;background:#0071e3;color:white;text-decoration:none;
}

.guide-page{
max-width:900px;
margin:auto;
padding:60px 20px;
}

.back-btn{
color:white;
text-decoration:none;
background:#007aff;
padding:8px 15px;
border-radius:20px;
}