@charset "utf-8";


.loader {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    width:100%;
    height:100%;
    background: #fff;
    z-index: 100;
    transition-duration: .4s;
}

.loader span {
    width: 48px;
    height: 48px;
    border: 5px solid #333;
    border-bottom-color: #FF3D00;
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}


body {
    overflow: hidden;
}
.gallery {
    min-width: 1600px;
    position: relative;
}
.gallery-thumbs {
    position: absolute;
    right: 30px;
    bottom: 35px;
    z-index: 10;
    max-width: 200px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-content: center;
    gap: 10px;
    animation:slowFade 0.2s ease-in-out;
}
@keyframes slowFade {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}
.gallery-swiper {
    transition-duration: 1s;
}
.gallery-thumbs .swiper-wrapper {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.gallery-thumbs .swiper-slide.active-thumb{
    border: 2px solid #fff;
}
.gallery-thumbs .swiper-slide {
    width: 100px !important;
    height: 100px;
    cursor:pointer;
    border: 2px solid transparent;
}
.gallery-thumbs .swiper-slide img {
    position: relative;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery-swiper {
    max-width: 53%;
    width: 100%;
    height: 76vh;
    overflow: hidden;
    position: absolute;
    right: 0;
    top: 12vh;
}
.gallery-swiper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.gallery h2 {
    font-size: 80px;
    font-weight: bold;
    word-break: keep-all;
    padding-top: 11vh;
    padding-left: 120px;
    line-height: 96.82px;
    position: relative;
    display: flex;
    justify-content: flex-start;
    align-items: flex-end;
}
.gallery h2:after {
    content:'';
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #175199;
    line-height: 0;
    position: relative;
    top: -10px;
    left: 10px;
}
.gallery h2 span {
}
.gallery .years {
    position: relative;
    width: 100px;
    height: calc(100vh - 390px);
    overflow: auto;
    padding-top: 10px;
    padding-left: 120px;
    margin-top: 70px;
}
.gallery .years.isMouse + .mouse {
    display: block;
}
.gallery .mouse {
    content:'';
    width:50px;
    height:50px;
    position: absolute;
    left: 180px;
    bottom: 30px;
    display: none;
    opacity: 0.4;
}
.gallery .years button {
    display: block;
    font-size: 18px;
    margin: 19px 0;
    text-align: left;
    position: relative;
    font-family: "Lexend";
    font-weight: 300;
    opacity: 0.6;
}
.gallery .years button:hover,
.gallery .years button.active {
    opacity: 1;
    font-size: 20px;
    color: #175199;
    font-weight: 700;
}
.gallery .years button:before {
    content: '';
    display: inline-block;
    width: 150px;
    height: 1px;
    background: #175199;
    position: absolute;
    right: 200px;
    top: 12px;
    transition-duration: 1s;
}
.gallery .years button.active:before,
.gallery .years button:hover:before {
    right: 60px;
}

.gallery .years button:hover:after,
.gallery .years button.active:after {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    position: absolute;
    right: 55px;
    z-index: 10;
    background-color: #175199;
    top: 10px;
}
/* 스크롤바 전체 스타일 */
.gallery .years::-webkit-scrollbar {
    width: 0;
    /* 스크롤바 너비 */
    height: 0;
    /* 스크롤바 높이 */
}

/* 스크롤바 트랙 스타일 */
.gallery .years::-webkit-scrollbar-track {
    background-color: #000;
    /* 트랙 배경색 */
}

/* 스크롤바 썸네일 스타일 */
.gallery .years::-webkit-scrollbar-thumb {
    background-color: transparent;
    /* 썸네일 배경색 */
}

/* 스크롤바 코너 스타일 */
.gallery .years::-webkit-scrollbar-corner {
    background-color: transparent;
    /* 코너 배경색 */
}
@keyframes slideInUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInDown {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}
.slideInUp {
    animation: slideInUp 0.5s ease;
}

.slideInDown {
    animation: slideInDown 0.5s ease;
}
.years__outer {
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    position: relative;
}
.years__text {
    padding-left: 11%;
    padding-top: 38vh;
}
.years__text .title {
    font-size: 80px;
    font-weight: 800;
    font-family: "Lexend";
    margin-bottom: 10px;
}
.years__text .detail {
    line-height: 30px;
    width: 345px;
}
.years__text .comment {
    position: relative;
    margin-top: 20px;
    padding-left: 10px;
}
@keyframes slideInUpText {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    30% {
        transform: translateY(-100px);
        opacity: 0;
    }
    60% {
        transform: translateY(100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes slideInDownText {
    0% {
        transform: translateY(0);
        opacity: 1;
    }
    30% {
        transform: translateY(100px);
        opacity: 0;
    }
    60% {
        transform: translateY(-100px);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}
.years__text.slideInUpText .title {
    animation: slideInUpText 0.5s ease;
}
.years__text.slideInUpText .detail {
    animation: slideInUpText 0.5s ease;
    animation-delay: 0.05s;
}
.years__text.slideInUpText .comment {
    animation: slideInUpText 0.5s ease;
    animation-delay: .1s;
}
.years__text.slideInDownText .title {
    animation: slideInDownText 0.5s ease;
}
.years__text.slideInDownText .detail {
    animation: slideInDownText 0.5s ease;
    animation-delay: 0.05s;
}
.years__text.slideInDownText .comment {
    animation: slideInDownText 0.5s ease;
    animation-delay: .1s;
}

.years__text .comment.active:before {
    content:'';
    display: inline-block;
    position: absolute;
    top: 2px;
    left: 0;
    width: 2px;
    height: 14px;
    background: #000;
}
.years__text .comment:before {
    content:none;
}
.gallery-thumbs {
    transition-duration: .2s;
}
.gallery-thumbs img {
    transition-duration: .2s;
}
.gallery-thumbs img:hover {
    transform: scale(1.1);
}
.years__outer .arrow img {
    width: auto;
}
.years__outer button.arrow-up {
    animation: arrowUp 2s ease-in-out;
}
.years__outer button.arrow-down {
    animation: arrowDown 2s ease-in-out;
}

@media screen and (max-height:870px){
    .years__text {
        padding-top: 28vh;
    }
}

.active-thumb{

}