@charset "utf-8";

/* 애니메이션 */
@keyframes left{
    0%{
        transform: translateX(-100%);
    }
    100%{
        transform: translateX(0);
    }
}

img{
    vertical-align: top;
}
h2{
    font-size: 36px;
}

strong{
    font-size: 24px;
}

/* section1 */
#sub_title{
    min-height: 80vh;
    background-image: url(../img/sub_01_01/story_01_3.png);
    background-position: center;
    background-size: cover;
}

#sub_title .tt_left{
    animation: left ease-in 1s;
}

/* section2 */
.section2{
    padding: 90px 10px;
}
.section2 h2{
    text-align: center;
    margin-bottom: 52px;
    font-weight: 700;
    color: #000;
}

.section2 .list{
    display: flex;
    justify-content: center;

    padding: 44px 0;
    box-sizing: border-box;

    background-image: url(../img/sub_01_01/story_02_bg.png);
    background-repeat: no-repeat;
    background-size: 45%;
    background-position: 10% 93%;

    transform: translateY(0%); /* 나타나기 */
    /* opacity: 0; */
    transition: 0.5s;
}


.section2 .list.second, .section2 .list.fourth{
    background-position: 90% 85%;
}

.section2 .list img{
    max-width: 300px;
}

.section2 .list .txt{
    width: 50%;

    align-content: center;
    margin: 0 30px;
}
.section2 .list.second .txt .txt_ch, .section2 .list.fourth .txt .txt_ch {
    display: flex;
    justify-content: end;
}
.section2 .list.second .txt, .section2 .list.fourth .txt{
    text-align: right;
}

.section2 .list .txt .txt_ch{
    display: flex;
    /* justify-content: center; */
    align-items: baseline;
}
.section2 .list .txt .txt_ch figure{
    margin-right: 5px;
}
.section2 .list .txt .txt_ch img{
    width: 20px;
}
.section2 .list .txt p{
    margin-top: 13px;
}
.section2 .list .txt span{
    display: block;
}



/* section3 */
.section3{
    background: #696f85;
    padding: 90px 0;

    box-sizing: border-box;
    overflow: hidden;
}

.section3 h2{
    text-align: center;
    font-weight: 700;
    color: #fff;
    margin-bottom: 67px;
    padding-bottom: 16px;
    position: relative;
}
.section3 h2::after{
    position: absolute;
    content: '';
    width: 500px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.6);
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
}

.section3 .list{
    display: flex;
    justify-content: space-between;

    margin: 40px auto 90px;
}
.section3 .list li{
    width: 24%;
    box-shadow: 7px 7px 7px -2px #343843;
}

.section3 .list li .num{
    background: #eaeaea;
    padding: 20px;
    align-items: stretch;
}

.section3 .list li .num p{
    font-size: 24px;
    font-weight: 700;

    position: relative;
    color: rgba(24, 27, 30, 0.8);
}
.section3 .list li .num p::after{
    position: absolute;
    content: '';
    border-right: 2px solid rgba(255, 255, 255, 0.5);
    height: 88px;
    left: 35px;
    bottom: -47px;
    transform: rotate(43deg) translate(0px, 0px);

}

.section3 .list li .num strong{
    text-align: center;
    display: block;
    padding: 10px;
}
.section3 .list li .num strong span{
    display: block;
}

.section3 .list li .num figure{
    margin: 0 auto;
    width: 63px;
}
.section3 .list li .num figure img{
    width: 100%;
}

.section3 .list li p.txt{
    height: 55px;
    padding: 20px;
    background: #fff;
    line-height: 1.7;
}


/* slide */
.swiper {
    max-width: 830px;
    max-height: 580px;

}
.swiper img{
    width: 100%;
    height: auto;
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 18px;

    width: auto;
}

.swiper-button-prev, .swiper-rtl .swiper-button-next {
    left: -13%;
}
.swiper-button-next, .swiper-rtl .swiper-button-prev {
    right: -13%;
}
:root {
    --swiper-theme-color: #fff;
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
    bottom: var(--swiper-pagination-bottom, -42px);
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
    color: rgba(255, 255, 255, 0.6);
}
.swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction span.swiper-pagination-current{
    color: #fff;
}

footer {
    margin-top: 0;
}

/* 반응형 */
@media (max-width:1300px){
    /* section1 */
    .section1{
        padding: auto 10px;
    }

    .section1 .top {
        flex-direction: column;
    }

    .section1 .left{
        margin: 0 auto;
    }

    .section1 .right {
        margin: 0 auto;
        
        padding-top: 20px;
    }

    .section1 .right, .section1 .btm{
        width: 85%;
    }

    .section1 .btm{
        margin-top: 30px;
    }

    /* section3 */
    .section3{
        padding: 70px 10px;
    }

    .section3 .list li p.txt{
        height: 80px;
    }
}

@media (max-width:1200px){
    /* section2 */
    .section2{
        padding: auto 10px;
    }

    /* section3 */
    .section3{
        padding: auto 5px;
    }
    .section3 .list li .num strong {
        padding: 0;
    }
}

@media (max-width:1100px){
    /* section3 */
    .section3 .list {
        flex-wrap: wrap;
        justify-content: space-around;

    }
    .section3 .list li{
        width: 48%;
        margin-bottom: 15px;
    }

}


@media (max-width:1000px){
    #sub_title{
        min-height: 50vh;
        background: linear-gradient(#E7E8EA, #AEB1BC 50%, #696F85);
    }

    .section2 .list{
        background-image: none;
    }
    .swiper-3d .swiper-slide-shadow {
        background: none;
    }
}

@media (max-width:850px){
    /* section1 */
    .section1 .left::after{
        display: none;
    }
}

@media (max-width:780px){
    /* section2 */
    .section2 .list{
        flex-direction: column;
        text-align: left;
        border: 2px solid #696F85;
        border-radius: 20px;
        margin-bottom: 20px;
    }
    .section2 .list.second, .section2 .list.fourth{
        flex-direction: column-reverse;
    }
    

    .section2 .list > figure{
        margin: 0 auto;
        padding-bottom: 20px;
    }
    .section2 .list.second .txt .txt_ch, .section2 .list.fourth .txt .txt_ch {
        justify-content: start;
    }
    .section2 .list.second .txt, .section2 .list.fourth .txt{
        text-align: left;
        padding: 0 20px;
    }

    .section2 .list .txt{
        width: auto;
        margin: 0 auto;
    }

    .section2 .list .txt span{
        display: inline;
    }


    /* section3 */
    .swiper-button-prev, .swiper-rtl .swiper-button-next, .swiper-button-next, .swiper-rtl .swiper-button-prev {
        display: none;
    }
}

@media (max-width:680px){
    /* section3 */
    .swiper-horizontal>.swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
        bottom: var(--swiper-pagination-bottom, 0%);
    }

    .section3 .list li .num {
        height: 170px;
    }
    .section3 .list li p.txt {
        height: 100px;
    }
}
@media (max-width:500px) {
    .section3 h2::after {
        display: none;
    }
    .section3 h2 {
        margin-bottom: 0;
        padding-bottom: 0;
    }
}