.pricing-wrapper{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.plan{background:#111;color:#fff;padding:30px;border-radius:18px;text-align:center}
.price{font-size:32px;margin:15px 0}

.plan button{padding:12px 25px;border-radius:30px;border:0;background:#fff}

.premium.gold{
background:linear-gradient(135deg,#b8860b,#ffd700);
animation:shine 2s infinite;
}

@keyframes shine{
0%{box-shadow:0 0 10px gold}
50%{box-shadow:0 0 30px gold}
100%{box-shadow:0 0 10px gold}
}

/* Toggle */
.switch{position:relative;display:inline-block;width:50px;height:25px}
.switch input{display:none}
.slider{position:absolute;cursor:pointer;background:#ccc;border-radius:30px;top:0;bottom:0;left:0;right:0}
.slider:before{content:"";position:absolute;height:19px;width:19px;background:white;border-radius:50%;top:3px;left:3px;transition:.3s}
input:checked + .slider:before{transform:translateX(24px)}