.ptsb-grid{
    display:grid;
    gap:24px;
    grid-template-columns:repeat(4,minmax(0,1fr));
    justify-content:center;
    align-items:stretch;
}
@media (max-width:1199px){
    .ptsb-grid{
        grid-template-columns:repeat(2,minmax(0,1fr));
    }
}
@media (max-width:767px){
    .ptsb-grid{
        grid-template-columns:1fr;
    }
}

.ptsb-card{
    border:1px solid #e5e7eb;
    border-radius:24px;
    padding:24px 24px 18px;
    background:#ffffff;
    box-shadow:0 10px 40px rgba(15,23,42,0.06);
    text-align:center;
}
.ptsb-title{
    font-size:20px;
    font-weight:700;
    margin-bottom:4px;
}
.ptsb-subtitle{
    font-size:14px;
    color:#6b7280;
    margin-bottom:8px;
}

/* 👇 تصویر پلن کوچیک‌تر */
.ptsb-image-wrap{
    text-align:center;
    margin:8px 0 12px;
}
.ptsb-image-wrap img{
    max-width:70px;
    height:auto;
    display:inline-block;
}

.ptsb-price{
    display:flex;
    align-items:center;
    justify-content:center;
    gap:8px;
    margin-bottom:12px;
}
.ptsb-number{
    font-size:28px;
    font-weight:800;
}
.ptsb-unit{
    font-size:13px;
    color:#6b7280;
}
.ptsb-btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:10px 16px;
    border-radius:999px;
    background:#2563eb;
    color:#ffffff;
    text-decoration:none;
    font-weight:600;
    margin-top:8px;
}
.ptsb-btn:hover{
    opacity:.9;
}
.ptsb-features{
    list-style:none;
    padding:0;
    margin:16px 0 0 0;
    text-align:right;
    border-top:1px dashed #e5e7eb;
}
.ptsb-features li{
    padding:4px 0;
    border-bottom:1px dashed #e5e7eb;
}
.ptsb-features li:last-child{
    border-bottom:none;
}