/* Basis fade-in */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Slide in from left */
.slide-left {
    opacity: 0;
    transform: translateX(-200px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}
.slide-left.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Slide in from right */
.slide-right {
    opacity: 0;
    transform: translateX(200px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}
.slide-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Slide in from top */
.slide-up {
    opacity: 0;
    transform: translateY(-200px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}
.slide-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Slide in from bottom */
.slide-down {
    opacity: 0;
    transform: translateY(200px);
    transition: opacity 1.2s ease, transform 1.2s ease;
}
.slide-down.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Zoom in */
.zoom-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 1.2s ease, transform 1.2s ease;
    will-change: transform, opacity;
}
.zoom-in.visible {
    opacity: 1;
    transform: scale(1);
}

/* Zoom out (start groot, wordt normaal) */
.zoom-out {
    opacity: 0;
    transform: scale(1.2);
    transition: opacity 1.2s ease, transform 1.2s ease;
    will-change: transform, opacity;
}
.zoom-out.visible {
    opacity: 1;
    transform: scale(1);
}

/* Rotate in */
.rotate-in {
    opacity: 0;
    transform: rotate(-15deg) scale(0.9);
    transition: opacity 1.2s ease, transform 1.2s ease;
    will-change: transform, opacity;
}
.rotate-in.visible {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

/* Flip in */
.flip-in {
    opacity: 0;
    transform: rotateY(90deg);
    transition: opacity 1.2s ease, transform 1.2s ease;
    will-change: transform, opacity;
}
.flip-in.visible {
    opacity: 1;
    transform: rotateY(0deg);
}