/* Flip Card Animation */
.flip-container {
    perspective: 1000px;
}
.flipper {
    position: relative;
    transition: transform 0.6s;
    transform-style: preserve-3d;
}
.flipper.flipped {
    transform: rotateY(180deg);
}
.front, .back {
    backface-visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
}
.front {
    z-index: 2;
    transform: rotateY(0deg);
}
.back {
    transform: rotateY(180deg);
}