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

body{
    background:#050816;
    color:white;
    overflow-x:hidden;
}

/* هدر */
header{
    text-align:center;
    padding:30px;
    background:linear-gradient(135deg,#001f3f,#0066ff);
    box-shadow:0 0 30px #0066ff;
}

header h1{
    font-size:45px;
    letter-spacing:3px;
}

header p{
    margin-top:10px;
    color:#d7e7ff;
}


/* منو */
nav{
    display:flex;
    justify-content:center;
    gap:30px;
    padding:15px;
    background:#080d1d;
}

nav a{
    color:white;
    text-decoration:none;
    transition:.3s;
}

nav a:hover{
    color:#00aaff;
}


/* بخش اصلی */
.hero{
    text-align:center;
    padding:70px 20px;
    background:
    radial-gradient(circle,#123b80,#050816);
}

.hero h2{
    font-size:35px;
    margin-bottom:15px;
}

.hero button{
    margin-top:25px;
}


/* دکمه ها */
button{
    background:#0066ff;
    color:white;
    border:none;
    padding:12px 30px;
    border-radius:30px;
    cursor:pointer;
    font-size:16px;
    box-shadow:0 0 15px #0066ff;
    transition:.3s;
}

button:hover{
    transform:scale(1.08);
    box-shadow:0 0 30px #00aaff;
}


/* محصولات */
.products{
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:20px;
    padding:40px 20px;
}


.card{
    background:#10182f;
    padding:25px 15px;
    text-align:center;
    border-radius:20px;
    border:1px solid #164cff;
    transition:.4s;
    box-shadow:0 0 20px #001b55;
}


.card:hover{
    transform:translateY(-10px);
    box-shadow:0 0 35px #0066ff;
}


@media(max-width:900px){

.products{
    grid-template-columns:repeat(2,1fr);
}

}


@media(max-width:600px){

.products{
    grid-template-columns:repeat(2,1fr);
    gap:12px;
}


.card{
    padding:20px 10px;
}

.card h3{
    font-size:18px;
}

.card p{
    font-size:16px;
}

}

/* فوتر */
footer{
    text-align:center;
    padding:20px;
    background:#030510;
    color:#aaa;
}
.price{
    display:block;
    color:#ffffff;
    font-size:18px;
    margin:15px 0;
    font-weight:bold;
}


.card button{
    width:90%;
}
/* پنجره سفارش */

.modal{
display:none;
position:fixed;
left:0;
top:0;
width:100%;
height:100%;
background:rgba(0,0,0,.7);
backdrop-filter:blur(6px);
justify-content:center;
align-items:center;
z-index:9999;
}

.modal-content{
background:#10182f;
width:90%;
max-width:420px;
padding:25px;
border-radius:20px;
border:1px solid #1f5cff;
box-shadow:0 0 30px #0066ff;
animation:popup .35s ease;
}

@keyframes popup{

from{
opacity:0;
transform:scale(.8);
}

to{
opacity:1;
transform:scale(1);
}

}

.modal-content h2{
text-align:center;
margin-bottom:20px;
}

.modal-content label{
display:block;
margin-top:15px;
margin-bottom:6px;
font-size:14px;
}

.modal-content input,
.modal-content textarea{

width:100%;
padding:12px;
background:#0a1125;
border:1px solid #284cff;
border-radius:12px;
color:#fff;
outline:none;

}

.modal-content textarea{

height:90px;
resize:none;

}

#payBtn{

margin-top:20px;
width:100%;

}

.close{

float:left;
font-size:28px;
cursor:pointer;
color:#fff;

}

.close:hover{

color:#00ccff;

}
.filter-buttons{
display:flex;
gap:10px;
justify-content:center;
margin:20px;
flex-wrap:wrap;
}

.filter-buttons button{
background:#007bff;
color:white;
border:none;
padding:10px 15px;
border-radius:8px;
cursor:pointer;
font-weight:bold;
}

.filter-buttons button:hover{
background:#0056b3;
}
function filterProducts(game){

const cards=document.querySelectorAll(".card");

cards.forEach(function(card){

if(game=="all"){
card.style.display="block";
}
else if(card.classList.contains(game)){
card.style.display="block";
}
else{
card.style.display="none";
}

});

}
.top-buttons{
    display:flex;
    justify-content:center;
    gap:15px;
    flex-wrap:wrap;
}