@charset "utf-8";

:root {
    --main-color1: #302d90;
}

/*** main_banner **/
#main_content {
    word-break: keep-all;
    letter-spacing: -0.05em;

}

#main_content .visual {
    position: relative;
    height: 100%;
}

#main_content .visual .slider1 {
    width: 100%;
    height: 100%;
}

#main_content .visual .slider1 .slide_box {
    background-color: rgba(255, 255, 255, 0.2);
}

#main_content .visual .slider1 .slide_box video,
#main_content .visual .slider1 .slide_box img {
    height: 100vh;
    object-fit: cover;
    width: 100vw;
}

#main_content .visual .main_banner {
    position: absolute;
    top: 30%;
    left: calc((100% - 75%) / 2);
    /* transform: translate(-50%, -50%); */
}

#main_content .visual .main_banner2 {
    position: absolute;
    bottom: 20%;
    right: calc((100% - 75%) / 2);
    /* transform: translate(-50%, -50%); */
}

#main_content .visual .main_banner2 .title {
    color: #ffffff;
    line-height: 38px;
    text-align: right;
}

#main_content .visual .main_banner2 .title span {
    color: #fbce43;
}

#main_content .visual .main_banner .title {
    color: #ffffff;
    line-height: 65px;
}

#main_content .visual .main_banner .title span {
    color: #2fac66;
}


#main_content .visual .main_banner .content {
    color: rgba(224, 224, 224, 1);
    line-height: 28px;
    letter-spacing: -0.04em;
}


.main_banner {
    color: white;
}


#main_content .section1 {
    background-image: url('../images/main_bg1.png');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 150px 0 200px;
    display: flex;
    text-align: center;

}

#main_content .section_title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: var(--green);
    margin-bottom: 75px;
}


.how-to-use-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: nowrap;
}

/* ─ 공통 박스 ─ */
#main_content .section1 .htu-box {
    background: #fff;
    border-radius: 12px;
    padding: 50px 30px 30px;
    max-width: 300px;
    min-height: 40 0px;
    text-align: center;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.07);
    position: relative;
    box-sizing: border-box;
}

/* 이음 박스 (중앙, 살짝 더 넓게) */
#main_content .section1 .htu-box--main {
    min-width: 400px;
    max-width: 450px;
}


/* ─ 뱃지 (초록 원형) ─ */
#main_content .section1 .htu-badge {
    position: absolute;
    display: inline-block;
    background: var(--green);
    /* 브랜드 초록색으로 조정 */
    color: #fff;
    border-radius: 50px;
    padding: 8px 28px;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);

}

/* ─ 아이템 목록 ─ */
#main_content .section1 .htu-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    text-align: center;
}

#main_content .section1 .htu-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    color: var(--txt_gray)
}

#main_content .section1 .htu-num {
    color: var(--green);
    display: block;
    margin-bottom: 2px;
}

#main_content .section1 .htu-num txt {
    margin-left: 10px;
    color: #000;
}

#main_content .section1 .htu-item p {
    margin: 0;
    color: #333;
}

#main_content .section1 .htu-item strong {
    font-weight: 700;
}

/* ─ 회원사 목록 ─ */
#main_content .section1 .htu-member-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: left;
}

#main_content .section1 .htu-member-list p {
    margin: 0;
    color: #333;
    padding: 4px 0;
}

#main_content .section1 .htu-more {
    text-align: center;
    color: #999 !important;
    border-bottom: none !important;
    line-height: 1.2;
}

/* ─ 화살표 영역 ─ */
#main_content .section1 .htu-arrow-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

#main_content .section1 .htu-arrow {
    color: #555;
    letter-spacing: -1px;
    white-space: nowrap;
}

#main_content .section1 .htu-arrow-desc {
    color: #555;
    line-height: 1.5;
    margin: 0 0 4px;
    white-space: nowrap;
}



/* section2 */
#main_content .section2 {
    background-image: url('../images/main_bg2.png');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 150px 0;
}

#main_content .section2 .txt_box_wrap {
    display: flex;
    justify-content: center;
    box-sizing: border-box;
    padding: 15px 0 0;
    width: 100%;
    gap: 5%;
}

#main_content .section2 .txt_box {
    flex: 1;
    text-align: center;
    justify-content: center;
    align-items: center;
}

#main_content .section2 .txt_box span {
    color: var(--green);
}

#main_content .section2 .img_box {
    display: flex;
    align-items: center;
    justify-content: center;
}

#main_content .section2 .img_box img {
    width: 100%;
    object-fit: cover;
}


/* section3 */
#main_content .section3 {
    background-image: url('../images/main_bg3.png');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 200px 0;
    color: white;

}

#main_content .section3 .center {
    display: flex;
    align-items: center;
    justify-content: center;
}

#main_content .section3 span {
    color: #fbce43;
}

#main_content .section3 .left {}

#main_content .section3 .green_box {
    background-image: url('../images/green_box.png');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 40px 50px;
    box-sizing: border-box;
}

#main_content .section3 .green_box_line {
    width: 15%;
    height: 2px;
    background-color: #fff;
    margin: 25px 0 15px;
}

#main_content .section3 .txt_box {
    margin-left: 100px;
}

/* section4 */

#main_content .section4 {
    background-image: url('../images/main_bg4.png');
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
    padding: 150px 0;
    color: white;

}

#main_content .section_box .box_list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5%;
}

#main_content .section_box .box_list .box {
    position: relative;
}

#main_content .section_box .box_list .box img {
    width: 100%;
    max-width: 100%;
    min-height: 250px;
}
#main_content .section_box .box_list .box .box_txt {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    justify-content: space-between;
    /* 상단 텍스트 / 하단 버튼 분리 */

    width: 95%;
}

#main_content .section_box .box_list .box .box_txt1 {
    line-height: 45px;
}

/* section5 */
#main_content .section5 {
    padding: 150px 0;
    color: white;
}

#main_content .section5 .txt_top{
    height: 200px;
}

#main_content .section5 .content{
    margin: 10px 0 0;
}
#main_content .section5 .btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 40px;
    background-color: #fff;
    border-radius: 30px;
    color: #111;
}


/* mobile */
@media screen and (max-width: 767px) {


    /* main_banner */
    #main_content .visual .slider1 .slide_box video, #main_content .visual .slider1 .slide_box img{
        height: 100%;
    }
    #main_content .visual .slider1,
    .slide_box {
        height: 100vh;
        width: 100%;
    }



    /* main */

    #main_content {
        display: flex;
        flex-direction: column;
    }
    #main_content .visual .main_banner {
        width: 90%;
        left: 5%;
    }

    #main_content .visual .main_banner2{
        top: 55%;
        bottom: 0;
        left: 5%;
    }
        #main_content .visual .main_banner .title{
        padding: 100px 0px 0px 70px;
        font-size: 25px;
        line-height: 35px
    }


    #main_content .visual .main_banner .title {
        padding: 0;
    }

    /* main_sect1 */
    .how-to-use-wrap{
        flex-direction: column;
        width: 100%;
    }
    #main_content .section1 .htu-box{
        width: 100%;
        max-width: 100%;
    }
    #main_content .section1 .htu-box--main{
        min-width: 0;
        max-width: 100%;
    }
    #main_content .section3 .center{
        flex-direction: column;
    }
    #main_content .section3 .green_box{
        width: 100%;
    }
    #main_content .section3 .txt_box{
        margin: 20px 0 0 0;
    }


/*    sec4*/
    #main_content .section_box .box_list{
        display: grid;
        grid-template-columns: repeat(2, 1fr);
    }
    #main_content .section5 .txt_top{
        height: 150px;
    }
}


/* tablet */
@media screen and (min-width: 768px) and (max-width: 1024px) {}