.flip-card-container{perspective:2000px;position:relative;width:100%;min-height:100%}.flip-card{position:relative;width:100%;height:100%;transition:transform .7s;transform-style:preserve-3d}.flip-card.flipped{transform:rotateY(180deg)}.flip-card-back,.flip-card-front{position:absolute;top:0;left:0;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden}.flip-card-front{position:relative;z-index:1}.flip-card-back{position:absolute;transform:rotateY(180deg);background:linear-gradient(180deg,#1f2937,#111827);border-radius:1rem;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;top:0;left:0;right:0;bottom:0}.qr-gradient svg path:first-of-type{fill:transparent}.qr-gradient svg path:last-of-type{fill:#fff}