body{
background:radial-gradient(circle at top,#0f1117,#020202);
font-family:Arial;
color:white;
text-align:center;
margin:0;
padding:20px;
overflow-x:hidden;
}

.page-container{
max-width:1400px;
margin:auto;
}

.title{
font-size:50px;
margin-top:20px;
}

.phone-box{
margin-top:20px;
}

input{
padding:12px;
border-radius:10px;
border:none;
width:260px;
font-size:16px;
}

.logo{
width:80px;
margin-bottom:10px;
border-radius:10px;
}

.card-container{
display:flex;
justify-content:center;
gap:60px;
margin-top:60px;
flex-wrap:nowrap;
overflow-x:auto;
}

.card{
background:#1a1d24;
border-radius:20px;
padding:30px;
width:300px;
box-shadow:0 20px 40px rgba(0,0,0,.7);
position:relative;
transition:.4s;
}

.circle{
width:180px;
height:180px;
border-radius:50%;
margin:auto;
background:radial-gradient(circle,#ff6a00,#ff2e00);
display:flex;
align-items:center;
justify-content:center;
}

.bundle h2{
font-size:38px;
margin:0;
}

button{
margin-top:20px;
background:#ff3c00;
border:none;
padding:12px 28px;
border-radius:30px;
color:white;
cursor:pointer;
font-weight:bold;
}

/* 🔥 ULTRA FIRE EFFECT */

.card.active-network .circle{

animation:fire 1s infinite;

box-shadow:
0 0 20px #ff6a00,
0 0 40px #ff2e00,
0 0 80px orange,
0 0 120px red;

}

@keyframes fire{

0%{
box-shadow:
0 0 30px #ff6a00,
0 0 60px #ff2e00,
0 0 100px orange;
}

50%{
box-shadow:
0 0 50px #ff6a00,
0 0 90px #ff2e00,
0 0 140px orange;
}

100%{
box-shadow:
0 0 30px #ff6a00,
0 0 60px #ff2e00,
0 0 100px orange;
}

}

/* FEATURES */

.features{
margin-top:100px;
}

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

.feature-box{
background:#1a1d24;
padding:25px;
border-radius:15px;
width:220px;
box-shadow:0 10px 30px rgba(0,0,0,.6);
}

#loading{
display:none;
margin-top:20px;
}

.spinner{
border:6px solid #eee;
border-top:6px solid orange;
border-radius:50%;
width:40px;
height:40px;
animation:spin 1s linear infinite;
margin:auto;
}

@keyframes spin{
0%{transform:rotate(0deg)}
100%{transform:rotate(360deg)}
}

#success{
display:none;
color:lightgreen;
margin-top:20px;
}

/* 📱 MOBILE FIX */

@media (max-width:768px){

.card-container{
flex-direction:column;
align-items:center;
gap:30px;
overflow-x:hidden;
}

.card{
width:90%;
max-width:350px;
}

}