.flip-card {
    perspective: 1000px;
    cursor: pointer;
}

.flip-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.6s ease-in-out;
    transform-style: preserve-3d;
}

.flip-card.flipped .flip-card-inner {
    transform: rotateX(180deg);
}

.flip-card-front, .flip-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
}

.flip-card-front {

}

.flip-card-back {
    transform: rotateX(180deg);
}

@media (max-width: 768px) {
    .flip-card {
        width: 100%;
        max-width: 300px;
    }
}