.util-ir {
    border: 0;
    margin: -1px;
    clip: rect(0 0 0 0);
    width: 1px;
    height: 1px;
    line-height: 0;
    font-size: 1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
}

.carousel-wrap {
    position: relative;
}

.image-upload {
    position: absolute;
    top: 7.7rem;
    left: 15rem;
}

.image-upload-input {
    position: absolute;
    left: -1000rem;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.image-upload-label {
    display: inline-block;
    width: 18.5rem;
    height: 5.4rem;
    line-height: 5.4rem;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    background: var(--color-primary);
    color: var(--color-white);
    cursor: pointer;
    user-select: none;
    border: 0.1rem solid transparent;
    border-radius: 0.8rem;
    font-size: 1.8rem;
    font-weight: 600;
    white-space: nowrap;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.image-upload-label:hover {
    background: var(--color-purple-hover);
    border: 0.1rem solid var(--color-purple-hover);
}

.carousel {
    display: flex;
    height: 100vh;
    justify-content: center;
    align-items: center;
}

.carousel-cont {
    perspective: 100rem;
}

.carousel-list {
    width: 34.8rem;
    height: 34.8rem;
    position: relative;
    transform-style: preserve-3d;
    /* transform: rotateX(0deg); */
}

.carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    -webkit-box-reflect: below 35px linear-gradient(transparent 55%, rgba(255, 255, 255, 0.25));
    overflow: hidden;
    border-radius: 0.8rem;
    box-shadow: 0 8px 30px rgb(0, 0, 0, 0.09);
    transition: all 0.15s ease-in-out;
}

/* .carousel-item:first-child {
    transform: rotateY(0deg) translateZ(250px);
}

.carousel-item:nth-child(2) {
    transform: rotateY(120deg) translateZ(250px) rotateY(-120deg);
}

.carousel-item:nth-child(3) {
    transform: rotateY(240deg) translateZ(250px) rotateY(-240deg);
} */

.carousel-item img {
    display: block;
    width: 100%;
    height: 100%;
    filter: brightness(70%);
}

.current img {
    filter: brightness(100%);
}

/* fillter를 사용하지 않는 경우 */
/* .carousel-item::before {
    position: absolute;
    display: block;
    content: '';
    width: 100%;
    height: 100%;
    background-color: #000;
    opacity: 0.3;
    z-index: 10;
} */

.prev-btn,
.next-btn {
    position: absolute;
    width: 14rem;
    height: 6rem;
    top: 50%;
    margin-top: -3rem;
    display: inline-block;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    border: 3px solid var(--color-purple-hover);
    color: var(--color-purple-hover);
    cursor: pointer;
    user-select: none;
    border-radius: 3rem;
    font-size: 1.8rem;
    font-weight: 600;
    white-space: nowrap;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.prev-btn {
    left: 15rem;
}

.next-btn {
    right: 15rem;
}

.prev-btn:hover,
.next-btn:hover {
    background: none;
    border: 0.3rem solid var(--color-primary);
    color: var(--color-primary);
}