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

body{
font-family:'Minecraft',sans-serif;
background:#0f172a;
color:white;
overflow-x:hidden;
}

.bg-image{
position:fixed;
width:100%;
height:100%;
background:url('../img/bg.png') center/cover no-repeat;
z-index:-2;
animation:zoomBg 22s infinite alternate;
}

@keyframes zoomBg{
from{transform:scale(1);}
to{transform:scale(1.08);}
}

.bg-overlay{
position:fixed;
width:100%;
height:100%;
background:linear-gradient(rgba(2,6,23,.68),rgba(2,6,23,.88));
z-index:-1;
}

.navbar{
width:100%;
padding:20px 24px;
display:flex;
justify-content:space-between;
align-items:center;
}

.back-btn{
text-decoration:none;
background:linear-gradient(135deg,#22c55e,#16a34a);
color:#07110b;
padding:16px 28px;
border-radius:14px;
font-size:16px;
font-weight:700;
box-shadow:0 8px 0 #0e3b1f;
transition:.25s;
}

.back-btn:hover{
transform:translateY(-3px);
}

.cart-area{
display:flex;
gap:12px;
align-items:center;
}

.cart-btn{
background:#1e293b;
color:white;
border:none;
padding:15px 22px;
border-radius:14px;
cursor:pointer;
font-family:'Minecraft';
box-shadow:0 8px 0 rgba(0,0,0,.35);
transition:.25s;
}

.cart-btn:hover{
transform:translateY(-3px);
box-shadow:
0 12px 20px rgba(0,0,0,.4),
0 0 18px rgba(239,68,68,.22);
}

.cart-count{
color:#ef4444;
font-weight:bold;
text-shadow:
0 0 10px rgba(239,68,68,.8),
0 0 20px rgba(239,68,68,.5);
}

.checkout-top-btn{
display:none;
position:fixed;
left:50%;
bottom:24px;
transform:translateX(-50%);
z-index:9998;
background:linear-gradient(135deg,#ef4444,#dc2626);
color:white;
border:none;
padding:16px 28px;
border-radius:18px;
cursor:pointer;
font-family:'Minecraft';
font-size:14px;
box-shadow:
0 8px 0 rgba(80,0,0,.65),
0 0 25px rgba(239,68,68,.55);
animation:checkoutPulseBottom 1.2s infinite alternate;
transition:.25s;
}

.checkout-top-btn.show{
display:block;
}

.checkout-top-btn:hover{
transform:translateX(-50%) translateY(-4px);
}

@keyframes checkoutPulseBottom{
from{
box-shadow:
0 8px 0 rgba(80,0,0,.65),
0 0 15px rgba(239,68,68,.35);
}
to{
box-shadow:
0 10px 0 rgba(80,0,0,.65),
0 0 35px rgba(239,68,68,.85);
}
}

.key-section{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:28px;
padding:55px 20px 120px;
}

.key-card{
width:260px;
min-height:430px;
background:rgba(10,10,15,.58);
border-radius:20px;
padding:30px 18px 24px;
text-align:center;
border:1px solid rgba(255,255,255,.12);
box-shadow:
0 14px 0 rgba(0,0,0,.45),
0 25px 45px rgba(0,0,0,.45),
inset 0 0 25px rgba(255,255,255,.03);
backdrop-filter:blur(8px);
transition:.25s;
display:flex;
flex-direction:column;
align-items:center;
justify-content:space-between;
}

.key-card:hover{
transform:translateY(-8px);
border-color:rgba(34,197,94,.45);
box-shadow:
0 16px 0 rgba(0,0,0,.55),
0 0 30px rgba(34,197,94,.22);
}

.key-card.in-cart{
border-color:#22c55e;
box-shadow:
0 16px 0 rgba(0,0,0,.55),
0 0 35px rgba(34,197,94,.75),
0 0 70px rgba(34,197,94,.22),
inset 0 0 25px rgba(34,197,94,.14);
animation:cartGlow 1.2s infinite alternate;
}

.key-card.in-cart .buy{
background:linear-gradient(135deg,#16a34a,#22c55e);
color:#07110b;
box-shadow:0 0 18px rgba(34,197,94,.85);
}

.key-card.in-cart .buy::after{
content:" ✓";
}

@keyframes cartGlow{
from{transform:translateY(-4px);}
to{transform:translateY(-8px);}
}

.key-card img{
width:150px;
height:150px;
object-fit:contain;
filter:drop-shadow(0 18px 18px rgba(0,0,0,.45));
}

.key-card h2{
font-size:27px;
margin-top:20px;
background:linear-gradient(180deg,#4ade80,#22c55e);
-webkit-background-clip:text;
-webkit-text-fill-color:transparent;
}

.price{
font-size:26px;
color:#22c55e;
font-weight:bold;
margin-top:10px;
text-shadow:0 0 12px rgba(34,197,94,.45);
}

.btns{
display:flex;
gap:10px;
justify-content:center;
}

.buy,.view{
padding:12px 15px;
border:none;
border-radius:10px;
cursor:pointer;
font-family:'Minecraft';
font-size:12px;
transition:.2s;
}

.buy{
background:#22c55e;
color:black;
}

.view{
background:#1e293b;
color:white;
}

.buy:hover,.view:hover{
transform:translateY(-3px);
}

.img-popup{
position:fixed;
inset:0;
background:rgba(0,0,0,.85);
display:none;
justify-content:center;
align-items:center;
z-index:999;
}

.image-box{
position:relative;
width:90%;
max-width:650px;
display:flex;
justify-content:center;
align-items:center;
}

#popupImage{
width:100%;
max-height:85vh;
object-fit:contain;
border-radius:16px;
box-shadow:0 0 35px rgba(0,0,0,.65);
}

.close-video{
position:absolute;
top:-12px;
right:-12px;
width:30px;
height:30px;
background:#ef4444;
color:white;
border-radius:6px;
display:flex;
justify-content:center;
align-items:center;
font-size:16px;
cursor:pointer;
z-index:10;
}

.order-popup{
position:fixed;
inset:0;
background:rgba(0,0,0,.85);
display:none;
justify-content:center;
align-items:center;
z-index:9999;
}

.order-box{
width:90%;
max-width:390px;
background:linear-gradient(145deg,#0f172a,#111827);
padding:24px 20px;
border-radius:18px;
text-align:center;
position:relative;
}

.close-btn{
position:absolute;
top:10px;
right:10px;
width:22px;
height:22px;
background:#ef4444;
color:white;
border-radius:4px;
display:flex;
align-items:center;
justify-content:center;
font-size:14px;
cursor:pointer;
}

.order-box h2{
font-size:22px;
margin-bottom:10px;
}

.qr{
width:150px;
height:150px;
object-fit:cover;
margin:8px auto 10px;
display:block;
border-radius:12px;
}

.qr-name{
margin-top:4px;
margin-bottom:8px;
font-size:13px;
color:#22c55e;
letter-spacing:1px;
}

.download-qr{
display:inline-block;
margin-bottom:12px;
padding:9px 14px;
background:#1e293b;
color:white;
text-decoration:none;
border-radius:10px;
font-size:12px;
}

.cart-list{
background:rgba(0,0,0,.32);
padding:10px;
border-radius:12px;
margin:10px 0;
text-align:left;
max-height:145px;
overflow-y:auto;
}

.cart-item{
display:flex;
justify-content:space-between;
align-items:center;
background:rgba(15,23,42,.8);
padding:8px 10px;
border-radius:8px;
margin-bottom:8px;
font-size:14px;
}

.remove-btn{
width:24px;
height:24px;
background:#ef4444;
color:white;
border:none;
border-radius:6px;
cursor:pointer;
}

.input-box input{
width:100%;
padding:13px 14px;
background:#0f172a;
border:1px solid rgba(255,255,255,.12);
border-radius:12px;
color:white;
outline:none;
font-family:'Minecraft';
}

.edition-box{
display:flex;
gap:10px;
margin:10px 0;
}

.ed-btn{
flex:1;
padding:12px;
background:#1e293b;
border-radius:10px;
cursor:pointer;
text-align:center;
}

.ed-btn.active{
background:#22c55e;
color:black;
}

#proofUpload{
width:100%;
margin-top:5px;
padding:8px;
background:#0f172a;
border-radius:10px;
color:white;
}

.submit-btn{
width:100%;
margin-top:12px;
padding:14px;
border:none;
border-radius:12px;
background:linear-gradient(135deg,#22c55e,#16a34a);
color:#07110b;
font-family:Arial,sans-serif;
font-size:15px;
font-weight:700;
cursor:pointer;
}

#status{
margin-top:12px;
font-family:Arial,sans-serif;
font-size:14px;
line-height:1.5;
}

#status.error{
color:#ef4444;
background:rgba(239,68,68,.12);
border:1px solid rgba(239,68,68,.35);
padding:10px;
border-radius:10px;
}

#status.success{
color:#22c55e;
background:rgba(34,197,94,.12);
border:1px solid rgba(34,197,94,.35);
padding:10px;
border-radius:10px;
}

@media(max-width:700px){
.key-card{
width:88%;
max-width:310px;
}

.navbar{
padding:16px;
}

.back-btn,.cart-btn{
font-size:13px;
padding:13px 16px;
}

.checkout-top-btn{
width:88%;
max-width:320px;
bottom:18px;
font-size:13px;
padding:15px 20px;
}
}