@charset "utf-8";
/* CSS Document */

/*---------------메인 비쥬얼 섹션--------------*/
.main-visual {
    width: 100%;
    height: 100vh;
    z-index: 0;
    overflow: hidden;
	position:relative;
}


.main-visual p,
.main-visual h2 {
    color: #fff;
    line-height: 120%;
}

.main-visual .inner-wrap {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 0);
    width: calc(100% - var(--layout-flax-margin));
    max-width: var(--layout-width);
    z-index: 3;
    padding: var(--gap-140) 0;
    box-sizing: border-box;
}

.main-visual .dark-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0,0.5);
    z-index: 2;
}

.main-visual .contents-wrap {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    z-index: 0;
}

.main-visual .contents-wrap figure {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    margin: 0;
    opacity: 0;
    z-index: 1;
}

.main-visual .contents-wrap figure.active {
    opacity: 1;
    z-index: 2;
}

.main-visual .contents-wrap img,
.main-visual .contents-wrap video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.main-visual .text-wrap {
    position: relative;
}

.main-visual .text-wrap .tlt {
    font-size: var(--font-size-huge);
    margin-bottom: var(--gap-10);
    opacity: 0;
}

.main-visual .text-wrap .stlt {
    font-size: var(--font-size-xlarge);
    opacity: 0;
}

.main-visual .text-wrap .text-set {
    position: absolute;
    left: 0;
    bottom: 120px;
}

.main-visual .controller-wrap {
    display: flex;
    gap: var(--gap-40);
    align-items: center;
}

.main-visual .controller-wrap .progress-list {
    display: flex;
    gap: 20px;
    align-items: center;
}

.main-visual .controller-wrap .progress-list p {
    font-weight: 600;
    font-size: var(--font-size-normal);
}

.main-visual .controller-wrap .progress-list > li {
    transition: all .3s;
    display: flex;
    align-items: center;
}

.main-visual .controller-wrap .bar-wrap {
    width: 180px;
    height: 3px;
    background-color: rgba(255,255,255,1);
    display: none;
}

.main-visual .controller-wrap .bar {
    width: 10%;
    height: inherit;
    background-color: var(--color-point);
}

.main-visual .controller-wrap .progress-wrap.active p {
    display: none;
}

.main-visual .controller-wrap .progress-wrap.active .bar-wrap {
    display: block;
}

.main-visual .controller-wrap .button-wrap {
    display: flex;
    align-items: center;
    gap: 20px;
}

.main-visual .controller-wrap .button-wrap button {
    padding: 10px;
    box-sizing: border-box;
    border-radius: 50%;
    background-color: rgba(0,0,0,0);
    transition: background-color .3s;
}

.main-visual .controller-wrap .button-wrap button:hover {
    background-color: rgba(0,0,0,0.5);
}

@media only screen and (max-width: 425px) {
    .main-visual .controller-wrap .bar-wrap {
        width: 100px;
    }
}

/*--------------------------서비스 안내----------------------------*/
.clean-service-section,
.clean-service-section * {
    box-sizing: border-box;
}

.clean-service-section {
    padding-top: var(--gap-140);
    background: var(--color-bright);
}

.clean-service-head {
    width: calc(100% - var(--layout-flax-margin));
    max-width: var(--layout-width);
    margin: 0 auto;
    text-align: center;
    padding-bottom: var(--gap-140);
}

.clean-service-en {
    margin: 0 0 var(--gap-30);
    font-size: var(--font-size-xxlarge);
    line-height: 1.2;
    color: var(--color-point);
    font-weight: 400;
}

.clean-service-title {
    margin: 0;
    font-size: var(--font-size-huge);
    line-height: 1.25;
    color: var(--color-dark);
    font-weight: 500;
}

.clean-service-body {
    position: relative;
    width: 100%;
    min-height: 640px;
    overflow: hidden;
}

.clean-service-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.clean-service-bg-item {
    position: absolute;
    inset: 0;
    margin: 0;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.45s ease, transform 0.8s ease;
}

.clean-service-bg-item.is-active {
    opacity: 1;
    transform: scale(1);
}

.clean-service-bg-item img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.clean-service-dim {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.42);
    z-index: 1;
}

.clean-service-grid {
    position: relative;
    z-index: 2;
    width: 100%;
    min-height: 640px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.clean-service-item {
    position: relative;
    min-height: 640px;
    border-right: 1px solid rgba(255, 255, 255, 0.45);
    transition: background-color 0.3s ease;
}

.clean-service-item:first-child {
    border-left: 1px solid rgba(255, 255, 255, 0.45);
}

.clean-service-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0);
    transition: background-color 0.3s ease;
}

.clean-service-item:hover::before,
.clean-service-item.is-active::before {
    background: rgba(0, 0, 0, 0.14);
}

.clean-service-item-inner {
    position: relative;
    z-index: 1;
    height: 100%;
    min-height: 640px;
    padding: var(--gap-60) var(--gap-30);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    text-align: center;
}

.clean-service-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.clean-service-name {
    margin: 0 0 var(--gap-10);
    font-size: var(--font-size-xxlarge);
    line-height: 1.2;
    font-weight: 700;
    color: var(--color-bright);
}

.clean-service-name-en {
    margin: 0;
    font-size: var(--font-size-medium);
    line-height: 1.4;
    font-weight: 500;
    color: var(--color-bright);
}

.clean-service-desc {
    max-height: 0;
    overflow: hidden;
    margin: 0;
    padding-top: 0;
    font-size: var(--font-size-normal);
    line-height: 1.7;
    font-weight: 400;
    color: var(--color-bright);
    opacity: 0;
    transform: translateY(12px);
    transition: max-height 0.35s ease, padding-top 0.35s ease, opacity 0.3s ease, transform 0.3s ease;
}

.clean-service-more {
    width: 56px;
    height: 56px;
    margin-top: 0;
    border-radius: 50%;
    background: var(--color-bright);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--color-point);
    font-size: 32px;
    font-weight: 400;
    line-height: 1;
    opacity: 0;
    transform: translateY(12px);
    pointer-events: none;
    transition: margin-top 0.35s ease, opacity 0.3s ease, transform 0.3s ease, background-color 0.3s ease, color 0.3s ease;
}

.clean-service-more:hover {
    background: var(--color-point);
    color: var(--color-bright);
}

.clean-service-item:hover .clean-service-desc,
.clean-service-item.is-active .clean-service-desc {
    max-height: 120px;
    margin: 0;
    padding-top: var(--gap-30);
    opacity: 1;
    transform: translateY(0);
}

.clean-service-item:hover .clean-service-more,
.clean-service-item.is-active .clean-service-more {
    margin-top: var(--gap-40);
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

@media only screen and (max-width: 1200px) {
    .clean-service-title {
        font-size: var(--font-size-xxxxxlarge);
    }
}

@media only screen and (max-width: 768px) {
    .clean-service-section {
        padding-top: var(--gap-140);
    }

    .clean-service-head {
        width: calc(100% - (var(--layout-side-margin) * 2));
        padding-bottom: var(--gap-50);
    }

    .clean-service-en {
        font-size: var(--font-size-xlarge);
        margin-bottom: var(--gap-20);
    }

    .clean-service-title {
        font-size: var(--font-size-xxxxlarge);
        line-height: 1.35;
    }

    .clean-service-body {
        min-height: auto;
    }

    .clean-service-bg {
        display: none;
    }

    .clean-service-grid {
        min-height: auto;
        grid-template-columns: repeat(2, 1fr);
    }

    .clean-service-item {
        min-height: 280px;
        border-left: 0;
        border-right: 1px solid rgba(255, 255, 255, 0.2);
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
        background-size: cover;
        background-position: center;
    }

    .clean-service-item:nth-child(1) {
        background-image: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('/project/templates/image/main/clean_service_bg_01.png');
    }

    .clean-service-item:nth-child(2) {
        background-image: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('/project/templates/image/main/clean_service_bg_02.png');
    }

    .clean-service-item:nth-child(3) {
        background-image: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('/project/templates/image/main/clean_service_bg_03.png');
    }

    .clean-service-item:nth-child(4) {
        background-image: linear-gradient(rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.45)), url('/project/templates/image/main/clean_service_bg_04.png');
    }

    .clean-service-item::before {
        display: none;
    }

    .clean-service-item:nth-child(2n) {
        border-right: 0;
    }

    .clean-service-item-inner {
        min-height: 280px;
        padding: var(--gap-40) var(--gap-20);
        justify-content: center;
    }

    .clean-service-name {
        font-size: var(--font-size-xlarge);
    }

    .clean-service-name-en {
        font-size: var(--font-size-normal);
    }

    .clean-service-desc {
        max-height: 120px;
        opacity: 1;
        transform: none;
        padding-top: var(--gap-20);
        font-size: var(--font-size-small);
        line-height: 1.7;
    }

    .clean-service-more {
        margin-top: var(--gap-30);
        width: 48px;
        height: 48px;
        font-size: 28px;
        opacity: 1;
        transform: none;
        pointer-events: auto;
    }
}

@media only screen and (max-width: 480px) {
    .clean-service-head {
        width: calc(100% - 40px);
    }

    .clean-service-title {
        font-size: var(--font-size-xxlarge);
    }

    .clean-service-grid {
        grid-template-columns: 1fr;
    }

    .clean-service-item,
    .clean-service-item:nth-child(2n) {
        border-right: 0;
    }

    .clean-service-item,
    .clean-service-item-inner {
        min-height: 240px;
    }
}