@property --max-tilt {
    syntax: "<number>";
    inherits: true;
    initial-value: 10.0;
}

.card-hover {
    --transition-time: 0.35s;
    --transition-easing: ease-in-out;
    --flip-transition-time: 0.2s;
}

.disable-animations * {
    transition: none !important;
}

.card-hover {
    display: inline-block;
    position: relative;
    left: 0;
    top: 0;
    z-index: 0;
    transition: --max-tilt var(--transition-time), var(--transition-time);
    transition-timing-function: var(--transition-easing);
    --max-tilt: 0;
    padding: 0;
    margin: 0;
}

    .card-hover.enabled {
        transform: scale(1.05);
        --max-tilt: 6;
        z-index: 10;
    }

.flip {
    position: relative;
    padding: 0;
    margin: 0;
}

.expandable {
    position: absolute;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

    .expandable.expanded {
        position: fixed;
        left: calc(50% - (0.5*var(--card-full-width)));
        top: calc(50% - (0.5*var(--card-full-height)));
        z-index: 10;
        font-size: min(1.4vh, 2vw);
        touch-action: none;
    }

        /*Skip the small scale when the card is expanded*/
        .expandable.expanded .card-hover.enabled, .expandable.expanded.card-hover.enabled {
            transform: unset;
        }

.flip > .flip-back, .flip > .flip-front {
    transition: z-index var(--flip-transition-time), transform var(--flip-transition-time), box-shadow var(--transition-time);
    transition-timing-function: var(--transition-easing);
    box-shadow: 0px 0px 0px black;
    transform-style: flat;
    padding: 0;
    margin: 0;
}

.flip > .flip-back {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    transform: perspective(1000px) rotateY(-0.5turn);
    user-select: none;
}

.flip > .flip-front {
    position: relative;
    z-index: 7;
    transform: perspective(1000px) rotateY(0turn);
    user-select: text;
}

.flip.flipped > .flip-back {
    z-index: 15;
    transform: perspective(1000px) rotateY(0turn);
    user-select: text;
}

.flip.flipped > .flip-front {
    transform: perspective(1000px) rotateY(0.5turn);
    user-select: none;
}

.card-hover.enabled .flip > .flip-back, .card-hover.enabled .flip > .flip-front {
    box-shadow: 5px 10px 40px rgba(0,0,0,0.5);
}

.card-tilt {
    transition: transform var(--transition-time);
    transition-timing-function: ease-in-out;
}

    .card-tilt.pointer-animate {
        transition: transform 0.1s;
        transition-timing-function: linear;
    }

/*
    Adjustments to skip actual 3d transforms when transitions are disabled
*/
.disable-animations .card-tilt {
    transform: none !important;
}

.disable-animations .flip {
    transform: none;
}

    .disable-animations .flip > .flip-back {
        visibility: hidden;
    }

    .disable-animations .flip > .flip-front {
        transform: none;
        visibility: visible;
    }

    .disable-animations .flip.flipped {
        transform: none;
    }

        .disable-animations .flip.flipped .flip-back {
            visibility: visible;
        }

        .disable-animations .flip.flipped > .flip-front {
            transform: none;
            visibility: hidden;
        }