/* -------------------------------- */
:root {
    --color-black: #2B2F3B;
}

* {

}

figure {
    width: fit-content;
    height: fit-content;
}

html, body {
    max-width: 100%;
    overflow-x: hidden;
    font-family: 'Pretendard Variable' !important;

}

/*body {*/
/*    min-width: 360px;*/
/*}*/



.inner {
    /*width: 100%;*/
    position: relative;
}

/*.inner-lg {*/
/*    max-width: 1360px;*/
/*    width: calc(100% - 64px);*/
/*    padding: 13.75rem 32px;*/
/*    margin: 0 auto;*/
/*}*/

/*.swiper-slide img {*/
/*    transition: transform 0.3s ease; !* 부드러운 확대/축소를 위한 전환 효과 *!*/
/*}*/

/*.swiper-slide img:hover {*/
/*    transform: scale(1.1); !* 마우스 오버시 이미지 확대 *!*/
/*}*/


/* sect1 */
.sect1 {
    /*background: url(/resources/images/thankq/sect1/0.png) no-repeat center / cover;*/
}

.sect1 .inner {
    width: 100%;
    height: auto;
    aspect-ratio: 1920 / 1080;
    background: url('/resources/images/yoochangenc/main_pc.png') no-repeat center / cover;
    /*overflow: hidden;*/

}

/*.sect1 .inner-lg {*/
/*    padding: 13.75rem 17.5rem;*/
/*    position: relative;*/
/*    z-index: 1;*/
/*}*/

.sect1 .content_text {
    /*margin: 130px 68px 0 0;*/
    position: fixed;
    top: 15%;
    right: 3%;
}

.sect1 .content_text .sitedesc {
    margin-top: 20px;

}

.sect1 .upTitleLogo {
    background: url(/resources/images/yoochangenc/NHN_ACE_White_Logo.png) no-repeat center / cover;
    width: 277px;
    height: 50px;
    margin-left: auto;
}

.sect1 .content_text p {
    text-align: right;
    margin-top: 16px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    line-height: 120%;
    font-size: 32px;
    color: #fff;
}

.sect1 .upTitle span {
    color: #0062FE;
}


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

    .sect1 .inner {
        aspect-ratio: 360 / 399;
        background: url('/resources/images/yoochangenc/main_pc_m.png') no-repeat center / cover;
        /*overflow: hidden;*/

    }
}


/* sect2 */
.sect2 {
    background-color: #0B1829;
    color: #fff;
    padding: 120px 357px 72px 80px
}

.sect2 .sect2_main {
    gap: 230px;
}

.sect2 .inner {
    max-width: 1483px;
    /*margin: 0 auto;*/
    /*padding: 0 40px;*/
    display: flex;
    gap: 629px;
    align-items: flex-start;
}

.sect2_bg_row {
    /*padding-top: 120px;*/
    /*padding-bottom: 100px;*/
}

.sect2_index_row {
    /*padding-top: 80px;*/
    /*padding-bottom: 120px;*/
}

.sect2_label {
    min-width: 120px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    /*padding-top: 8px;*/
    letter-spacing: 0.02em;
}

.sect2_content {
    flex: 1;
}

.sect2_title {
    font-size: 40px;
    font-weight: 700;
    line-height: 130%;
    margin-bottom: 32px;
    color: #fff;
}

.sect2_desc {
    font-size: 18px;
    font-weight: 400;
    line-height: 170%;
    color: #FFFFFF99;
    margin-bottom: 20px;
}

.sect2_desc:last-child {
    margin-bottom: 0;
}

/* Index */
.sect2_index_content {
    flex: 1;
    display: flex;
    gap: 80px;
}

.sect2_index_col {
    display: flex;
    flex-direction: column;
    gap: 20px;
    list-style: none;
}

.sect2_index_col li {
    font-size: 18px;
    font-weight: 500;
    color: #FFFFFF99;
    display: flex;
    align-items: center;
    gap: 12px;
}

.idx_num {
    color: #FFFFFF99;
    font-size: 14px;
    font-weight: 400;
    min-width: 28px;
}

/* 반응형 - 태블릿 */
@media screen and (max-width: 1024px) {

    .sect2 {
        padding: 120px 16px;
    }

    .sect2 .sect2_main {
        gap: 60px;
    }

    .sect2_index_content {
        flex-direction: column;
    }

    .sect2 .inner {
        gap: 40px;
        padding: 0 86px;
    }

    .sect2_title {
        font-size: 32px;
    }

    .sect2_desc {
        font-size: 16px;
    }

    .sect2_index_col li {
        font-size: 16px;
    }

    .sect2_label {
        min-width: 120px;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect2 .inner {
        flex-direction: column;
        gap: 24px;
        padding: 0 70px;
        align-items: center;
    }

    .sect2_bg_row {
        padding: 0 !important;
    }

    .sect2_index_row {
        padding-top: 48px;
        padding-bottom: 64px;
    }

    .sect2_label {
        min-width: unset;
        font-size: 14px;
    }

    .sect2_title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .sect2_desc {
        font-size: 15px;
    }

    .sect2_desc br {
        display: none;
    }

    .sect2_index_content {
        display: flex;
        gap: 20px;
        flex-wrap: wrap;
    }

    .sect2_index_col li {
        justify-content: center;
        align-items: center;
        font-family: Pretendard;
        font-size: 16px;
        font-style: normal;
        font-weight: 600;
        line-height: 140%; /* 22.4px */
        letter-spacing: -0.32px;
        gap: 0;
    }
}

/* sect3 - Problems & Solutions */
.sect3 {
    background-color: #fff;
    padding: 120px 160px 54px 160px;
}

.sect3 .inner {
    max-width: 1600px;
}

.sect3_head {
    text-align: center;
    margin-bottom: 118px;
}

.sect3_title {
    font-size: 32px;
    font-weight: 700;
    color: #222;
    margin-bottom: 32px;
    line-height: 130%;
}

.sect3_desc {
    font-family: Pretendard;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 25.2px */
    letter-spacing: -0.36px;
    color: #444;
    margin-bottom: 20px;
}

.sect3_sub {
    font-family: Pretendard;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 25.2px */
    letter-spacing: -0.36px;
    margin-bottom: 48px;
    color: #444;
}


/* 컬럼 라벨 */
.sect3_columns {
    width: 1600px;
    display: flex;
    align-items: center;
    padding: 20px 40px;
    border-bottom: 1px solid #ddd;
}

.col_label {
    width: 920px;
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
    flex: 1;
}


.col_spacer {
    width: 100px;
}

/* 리스트 아이템 */
.sect3_list {
    display: flex;
    flex-direction: column;
    gap: 0;
    list-style: none;
}

.sect3_item {
    display: flex;
    align-items: center;
    gap: 79px;
    padding: 30px 40px;
}

.asis {
    display: flex;
    gap: 40px;
    width: 560px;
}

.asis_text {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
    color: #AAA;
}

.asis .asis_text_title_l {
    color: #666;
    font-size: 28px;
}


.asis .item_num {
    display: block;
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
    color: #BBB;
}

.asis strong {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: #111;
    margin-bottom: 10px;
    line-height: 140%;
}

.arrow_wrap {
    width: 80px;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: center;
}

.arrow_icon {
}

.arrow_icon.active {
    color: #1A4A8A;
    font-size: 22px;
}

.tobe {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-left: 54px;
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
    color: #777;
}

.tobe .asis_text_title_r {
    color: #222;
    font-family: Pretendard;
    font-size: 28px;
    font-style: normal;
    font-weight: 600;
    line-height: 140%; /* 39.2px */
    letter-spacing: -0.56px;
}

/* 반응형 - 태블릿 */
@media screen and (max-width: 1024px) {
    .sect3 {
        padding: 100px 0;
    }

    .sect3 .inner {
        padding: 0 30px;
    }

    .sect3_title {
        font-size: 32px;
    }

    .asis strong,
    .tobe strong {
        font-size: 16px;
    }

    .arrow_wrap.mo {
        display: none;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect3 {
        padding: 64px 0;
    }

    .sect3 .inner {
        padding: 0 20px;
    }

    .sect3_title {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .sect3_desc,
    .sect3_desc br {
        font-size: 14px;
    }

    .sect3_desc br {
        display: none;
    }

    .sect3_sub {
        font-size: 13px;
    }

    .sect3_columns {
        display: none;
    }

    .sect3_item {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
        padding: 32px 0;
        position: relative;
    }

    .asis {
        padding-right: 0;
        width: 100%;
        flex-direction: column;
        gap: 20px;
    }

    .asis strong,
    .tobe strong {
        font-size: 15px;
    }

    .arrow_wrap {
        width: 100%;
        justify-content: flex-start;
        display: none;
        /*transform: rotate(90deg);*/
    }

    .arrow_wrap.mo {
        display: flex;
        justify-content: center;
    }

    .arrow_wrap.mo img {
        width: 15px;
    }

    .tobe {
        padding-left: 0;
        width: 100%;
    }

    .asis .item_num {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
    }

    .asis .asis_text_title_l {
        font-family: Pretendard;
        font-size: 18px;
        font-style: normal;
        font-weight: 600;
        line-height: 140%; /* 25.2px */
        letter-spacing: -0.36px;
    }

    .asis_text {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
    }

    .tobe .asis_text_title_r {
        font-family: Pretendard;
        font-size: 18px;
        font-style: normal;
        font-weight: 600;
        line-height: 140%; /* 25.2px */
        letter-spacing: -0.36px;
    }

    .tobe {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
        margin-left: 0;
    }

}


/* sect4 - UI Design Concept */
.sect4 {
    height: auto;
    padding: 0;
    position: static;
}

/* 상단 흰 영역 */
.sect4_top {
    background-color: #fff;
    padding: 157px 1380px 120px 160px;
}

.sect4_top .inner {
    max-width: 1200px;
    margin: 0 auto;
    display: block;
}

.sect4_title {
    color: #222;
    margin-bottom: 20px;
    font-family: Pretendard;
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 44.8px */
    letter-spacing: -0.64px;
}

.sect4_desc {
    color: #444;
    font-family: Pretendard;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 25.2px */
    letter-spacing: -0.36px;
    width: 380px;
}

/* 다크 영역 통합 */
.sect4_dark_wrap {
    background: url(/resources/images/yoochangenc/sect4_dark_wrap_bg.png) no-repeat;
    background-size: cover;
    aspect-ratio: 1920 / 860;
}

.sect4_dark_wrap .inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: block;
}

/* 카드 */
.sect4_cards {
    display: flex;
    list-style: none;
}

.sect4_card {
    width: 430px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.sect4_card:last-child {
    border-right: none;
}

.card_keyword {
    font-size: 32px;
    font-weight: 700;
    color: #fff;
    line-height: 130%;
    margin-bottom: 8px;
    font-family: 'Montserrat', sans-serif;
}

.card_keyword_ko {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 24px;
    display: block;
}

.card_desc {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 170%;
}

/* Project Goal */
.sect4_goal {
    display: flex;
    gap: 80px;
    align-items: flex-start;
    margin-top: 80px;
    padding-top: 80px;
}

.goal_label {
    min-width: 160px;
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.4);
    padding-top: 6px;
    letter-spacing: 0.02em;
    flex-shrink: 0;
}

.goal_title {
    font-size: 28px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
    line-height: 130%;
    font-family: 'Montserrat', sans-serif;
}

.goal_desc {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.65);
    line-height: 180%;
}

/* 반응형 - 태블릿 */
@media screen and (max-width: 1024px) {
    .sect4_top {
        padding: 60px 0 80px;
    }

    .sect4_top .inner,
    .sect4_dark_wrap .inner {
        padding: 0 30px;
    }

    .sect4_title {
        font-size: 28px;
    }

    .card_keyword {
        font-size: 26px;
    }

    .sect4_card {
        padding: 48px 24px;
    }

    .goal_title {
        font-size: 22px;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect4_top {
        padding: 48px 0 60px;
    }

    .sect4_dark_wrap {
        background: url(/resources/images/yoochangenc/sect4_dark_wrap_bg_m.png) no-repeat;
        aspect-ratio: 350 / 1504;
        background-size: cover;
    }

    .sect4_top .inner,
    .sect4_dark_wrap .inner {
        padding: 0 20px;
    }

    .sect4_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect4_desc {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
        width: 100%;
    }

    sect4_dark_wrap_bg.png
    .sect4_cards {
        flex-direction: column;
    }

    .sect4_card {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        padding: 48px 24px;
    }

    .sect4_card:last-child {
        border-bottom: none;
    }

    .card_keyword {
        font-size: 24px;
    }

    .sect4_goal {
        flex-direction: column;
        gap: 20px;
        margin-top: 48px;
        padding-top: 48px;
    }

    .goal_label {
        min-width: unset;
    }

    .goal_title {
        font-size: 20px;
    }

    .goal_desc br {
        display: none;
    }
}

/* sect5 - Style Guide */
.sect5 {
    background: url(/resources/images/yoochangenc/sect5_bg.png) no-repeat;
    aspect-ratio: 1920 / 1600;
    width: 100%;
    height: 1600px;
    overflow: hidden;
    /*padding: 120px 0 162px 160px;*/
}

.sect5 .inner {
    width: 100%;
    max-width: 100%;
    padding: 0;
    display: block;
}

.sect5_top {
    margin-top: 120px;
    margin-left: 160px;
    width: 570px;
}

.sect5_title {
    font-family: Pretendard;
    font-size: 32px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 44.8px */
    letter-spacing: -0.64px;
    color: #222;
    margin-bottom: 20px;
}

.sect5_desc {
    font-family: Pretendard;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 25.2px */
    letter-spacing: -0.36px;
    color: #444;
    margin-bottom: 60px;
}

/* 콘텐츠 영역 */
.sect5_content {
    display: flex;
    align-items: stretch;
    position: relative;
    gap: 825px;
    margin-left: 160px;
    width: 253px;
}


/* 왼쪽 패널 - 920px */
.style_left {
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 27px;
    align-self: flex-start;
    box-sizing: border-box;
}

.color_swatch {
    width: 253px;
    height: 253px;
    display: flex;
    align-items: flex-end;
    padding: 12px 14px;
    box-sizing: border-box;
}

.color_swatch span {
    color: #FFF;
    font-family: Pretendard;
    font-size: 16px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 22.4px */
    letter-spacing: -0.32px;
}

/* 가운데 폰 - 구분선(920px) 중앙 */
.style_center {
    position: absolute;
    left: 450px;
    top: 270px;
    z-index: 2;
}

.style_phone_img {
    width: 431px;
    height: auto;
    display: block;
}

/* 오른쪽 패널 - 나머지 1000px */
.style_right {
    width: 523px;
}

.typo_box {
    display: flex;
    flex-direction: column;
    gap: 80px;
    align-items: flex-end;
}

.typo_box_pre {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.typo_ko {
    font-family: Pretendard;
    font-size: 80px;
    font-style: normal;
    font-weight: 800;
    line-height: 120%; /* 96px */
    letter-spacing: -1.6px;
    color: #222;
    text-align: right;
}

.typo_en_bold {
    text-align: right;
    font-family: Pretendard;
    font-size: 80px;
    font-style: normal;
    font-weight: 600;
    line-height: 120%; /* 96px */
    letter-spacing: -1.6px;
    color: #666;
}

.typo_box_cho {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-content: flex-end;
    text-align: right;
}


.typo_ko_serif {
    text-align: right;
    font-family: ChosunilboNM;
    font-size: 80px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%; /* 112px */
    letter-spacing: -1.6px;
    color: #888;
}

.typo_en_serif {
    text-align: right;
    font-family: ChosunilboNM;
    font-size: 80px;
    font-style: normal;
    font-weight: 400;
    line-height: 140%; /* 112px */
    letter-spacing: -1.6px;
    color: #CCC;
}


/* 반응형 - 1400px 이하 */
@media screen and (max-width: 1400px) {
    .sect5_content::before {
        left: 720px;
    }

    .style_left {
        width: 720px;
    }

    .style_center {
        left: 720px;
    }

    .typo_ko {
        font-size: 60px;
    }

    .typo_en_bold {
        font-size: 50px;
    }

    .typo_ko_serif {
        font-size: 50px;
    }

    .typo_en_serif {
        font-size: 42px;
    }
}

/* 반응형 - 1200px 이하 */
@media screen and (max-width: 1200px) {
    .sect5_content::before {
        left: 560px;
    }

    .style_left {
        width: 560px;
    }

    .style_center {
        left: 560px;
    }

    .color_swatch {
        width: 160px;
        height: 130px;
    }

    .style_phone_img {
        width: 210px;
    }

    .typo_ko {
        font-size: 48px;
    }

    .typo_en_bold {
        font-size: 40px;
    }

    .typo_ko_serif {
        font-size: 40px;
    }

    .typo_en_serif {
        font-size: 34px;
    }

    .sub_swatch {
        width: 110px;
        height: 100px;
    }
}

/* 반응형 - 1024px 이하 */
@media screen and (max-width: 1024px) {
    .sect5_top {
        padding: 0 30px;
    }

    .sect5_content::before {
        left: 460px;
    }

    .style_left {
        width: 460px;
        padding: 40px 30px 60px;
    }

    .style_center {
        left: 460px;
    }

    .style_right {
        padding: 40px 30px 60px;
    }

    .color_swatch {
        width: 140px;
        height: 120px;
    }

    .style_phone_img {
        width: 180px;
    }

    .typo_ko {
        font-size: 38px;
    }

    .typo_en_bold {
        font-size: 32px;
    }

    .typo_ko_serif {
        font-size: 32px;
    }

    .typo_en_serif {
        font-size: 26px;
    }

    .sub_swatch {
        width: 90px;
        height: 88px;
    }
}

/* 반응형 - 767px 이하 (모바일) */
@media screen and (max-width: 767px) {
    .sect5 {
        padding: 64px 0;
        position: relative;
        background: url(/resources/images/yoochangenc/sect5_bg_m.png) no-repeat center / cover;
    }

    .sect5_top {
        margin-top: 0;
        margin-left: 0;
        width: auto;
    }

    .sect5_top {
        padding: 0 20px;
        margin-bottom: 40px;
    }

    .sect5_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect5_desc {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
    }


    .sect5_desc br {
        display: none;
    }

    .sect5_content {
        flex-direction: column;
        min-height: unset;
        gap: 40px;
        padding: 0 20px;
        margin-left: 0;
    }

    .sect5_content::before {
        display: none;
    }

    .style_left {
        width: 100%;
        padding: 0;
        gap: 15px;
    }

    .color_swatch {
        width: 146px;
        height: 146px;
    }

    .color_swatch span {
        font-family: Pretendard;
        font-size: 10px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 14px */
        letter-spacing: -0.2px;
    }


    .style_center {
        position: absolute;
        transform: none;
        display: flex;
        justify-content: center;
        top: 75%;
        left: 44%;
    }

    .style_phone_img {
        width: 180px;
    }

    .style_right {
        width: 100%;
        align-items: flex-start;
        text-align: left;
        padding: 0;
        gap: 32px;
    }

    .typo_ko {
        font-size: 36px;
    }

    .typo_en_bold {
        font-size: 30px;
    }

    .typo_ko_serif {
        font-size: 30px;
    }

    .typo_en_serif {
        font-size: 24px;
    }

    .sub_colors {
        width: 100%;
    }

    .sub_swatch {
        flex: 1;
        height: 80px;
    }
}

/* sect6 - IA Structure */
.sect6 {
    background: url('/resources/images/yoochangenc/ia_bg.png') no-repeat;
    width: 100%;
    background-size: cover;
    aspect-ratio: 1920 / 1080;
}

.sect6 .inner {
    max-width: 1600px;
    width: calc(100% - 80px);
    margin: 0 auto;
    padding-top: 92px;
    display: block;
    position: relative;
    z-index: 1;
}

.sect6_head {
    text-align: center;
    margin-bottom: 80px;
}

.sect6_title {
    font-size: 36px;
    font-weight: 700;
    color: #111;
    margin-bottom: 16px;
    line-height: 130%;
}

.sect6_desc {
    font-size: 15px;
    color: #555;
    line-height: 170%;
}


/* 반응형 - 1200px */
@media screen and (max-width: 1200px) {
    .sect6 .inner {
        width: calc(100% - 40px);
    }

}

/* 반응형 - 1024px */
@media screen and (max-width: 1024px) {
    .sect6 {
        padding: 60px 0 80px;
    }

    .sect6 .inner {
        padding-top: 0;
    }

    .sect6_title {
        font-size: 28px;
    }

    .sect6_head {
        margin-bottom: 48px;
    }

}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect6 {
        background: url('/resources/images/yoochangenc/ia_bg_m.png') no-repeat;
        padding: 48px 0 60px;
        background-size: cover;
        aspect-ratio: 360 / 2230;
    }

    .sect6 .inner {
        width: calc(100% - 32px);
    }

    .sect6_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
        color: #222;
    }

    .sect6_desc {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
        color: #444;
    }



    .sect6_head {
        margin-bottom: 36px;
        text-align: left;
        padding-top: 50px;
    }

}

/* sect7 - middle banner */
.sect7 {
    position: relative;
    width: 100%;
}

.sect7 .inner {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: url('/resources/images/yoochangenc/middle_banner.png') no-repeat center / cover;
    display: flex;
    align-items: flex-start;
}

.sect7_content {
    padding: 140px 140px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sect7_sub {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-family: Pretendard;
    font-size: 30px;
    font-style: normal;
    font-weight: 500;
    line-height: normal;
    color: #FFFFFFCC;
}

.banner_icon {
    width: 36px;
    height: auto;
}

.sect7_title {
    color: #fff;
    font-family: Pretendard;
    font-size: 56px;
    font-style: normal;
    font-weight: 700;
    line-height: 64px; /* 114.286% */
    text-transform: uppercase;
}

/* 반응형 - 태블릿 */
@media screen and (max-width: 1024px) {
    .sect7_content {
        padding: 48px 40px;
    }

    .sect7_title {
        font-size: 40px;
    }
}

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

    .sect7 .inner {
        background: url('/resources/images/yoochangenc/middle_banner_m.png') no-repeat center / cover;
        aspect-ratio: 360 / 936;
        min-height: 300px;
    }

    .sect7_content {
        padding: 40px 24px;
        gap: 42.5px;
    }

    .sect7_sub {
        font-family: Pretendard;
        font-size: 20px;
        font-style: normal;
        font-weight: 500;
        line-height: normal;
        flex-direction: column;
        align-items: flex-start;
    }
    .sect7_sub span {
        display: none;
    }

    .sect7_title {
        text-shadow: 0 54px 15px rgba(0, 0, 0, 0.00), 0 35px 14px rgba(0, 0, 0, 0.01), 0 20px 12px rgba(0, 0, 0, 0.03), 0 9px 9px rgba(0, 0, 0, 0.05), 0 2px 5px rgba(0, 0, 0, 0.06);
        font-family: Pretendard;
        font-size: 36px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 50.4px */
        text-transform: uppercase;
    }
}

/* sect7_1 - sect11과 동일 구조 */
.sect7_1 {
    width: 100%;
    padding: 0;
}

.sect7_1_visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 6505;
    background: url('/resources/images/yoochangenc/sect7_1_bg.png') no-repeat top center / 100% auto;
}

.sect7_1_head_wrap {
    position: absolute;
    top: 140px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: max-content;
    max-width: 90%;
    z-index: 2;
}

.sect7_1_title {
    font-family: Pretendard;
    font-size: 54px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 75.6px */
    letter-spacing: -1.08px;
    color: #222;
    margin-bottom: 20px;
}

.sect7_1_desc {
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
    color: #888;
}

/* sect7_2 - sect9과 동일 구조 */
.sect7_2 {
    width: 100%;
    aspect-ratio: 1920 / 1185;
    background: url('/resources/images/yoochangenc/sect7_2_bg.png') no-repeat center / cover;
}

.sect7_2 .inner {
    padding-top: 80px;
    padding-left: 160px;
}

.sect7_2_title {
    font-family: Pretendard;
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 56px */
    letter-spacing: -0.8px;
    margin-bottom: 20px;
    color: #fff;
}

.sect7_2_desc {
    color: #A2AFBA;
    font-family: Pretendard;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 25.2px */
    letter-spacing: -0.36px;
}


/* 반응형 - 1024px */
@media screen and (max-width: 1410px) {
    .sect7_1_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect7_1_head_wrap {
        top: 70px;
    }

    .sect7_1_desc {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
    }

    .sect7_2 .inner {
        padding: 0 30px;
    }

    .sect7_2_title {
        font-size: 28px;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect7_1_head_wrap {
        width: 90%;
        max-width: 90%;
        top: 6%;
    }

    .sect7_1_visual {
        position: relative;
        width: 100%;
        aspect-ratio: 360 / 1575;
        background: url('/resources/images/yoochangenc/sect7_1_bg_m.png') no-repeat top center / 100% auto;
    }

    .sect7_1_title {
        font-size: 22px;
        white-space: normal;
    }

    .sect7_1_desc {
        font-size: 13px;
        white-space: normal;
    }

    .sect7_2 {
        padding: 0;
        aspect-ratio: 360 / 1128;
        background: url('/resources/images/yoochangenc/sect7_2_bg_m.png') no-repeat center / cover;
    }


    .sect7_2 .inner {
        padding: 75px 20px;
        text-align: center;
    }

    .sect7_2_title {
        font-size: 22px;
    }

    .sect7_2_desc {
        font-size: 14px;
    }
}

/* sect8 - Who we are? Yoochang */
.sect8 {
    background-color: #fff;
    padding: 100px 0 0;
    width: 100%;
}

.sect8 .inner {
    max-width: 100%;
    margin: 0;
    padding: 0 140px 0 320px;
    display: block;
}

/* 상단 텍스트 */
.sect8_head {
    text-align: center;
    margin-bottom: 60px;
    padding: 0 40px;
}

.sect8_title {
    font-family: Pretendard;
    font-size: 54px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 75.6px */
    letter-spacing: -1.08px;
    color: #222;
    margin-bottom: 20px;
}

.sect8_desc {
    color: #888;
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
}

/* 이미지 공통 */
.sect8_img_wrap {
    width: 100%;
    line-height: 0;
}

.sect8_img_wrap img {
    width: 100%;
    height: auto;
    display: block;
}

.sect8_img_wrap.airview {
    width: 1280px;
    margin-bottom: 192px;
}

.sect8_img_wrap.airview2 {
    width: 1280px;
}

/* 기준 잡기 */
.sect8_img_wrap.airview2 {
    position: relative;
}

/* 작은 이미지 */
.floating_small_img {
    position: absolute;
    right: -400px; /* 바깥으로 튀어나오게 */
    bottom: 275px; /* 아래쪽 기준 위치 */
    width: 500px;
    height: 571px;
    z-index: 10;
}

.floating_small_img img {
    width: 100%;
    display: block;
}

/* 롤링 텍스트 */
.sect8_rolling_wrap {
    width: 100%;
    background-color: #fff;
    padding: 55px 0;
}

.sect8_rolling_inner {
    display: flex;
    gap: 40px;
    width: max-content;
    animation: rolling 60s linear infinite;
    will-change: transform;
}

.sect8_rolling_inner span {
    text-align: center;
    font-family: Pretendard;
    font-size: 133.257px;
    font-style: normal;
    font-weight: 700;
    line-height: 120%; /* 159.909px */
    letter-spacing: -2.665px;
    color: #DDD;
    white-space: nowrap;
    flex-shrink: 0;
}

.sect8_rolling_inner .dot {
    font-size: 32px;
    font-weight: 400;
    color: #ddd;
}

@keyframes rolling {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* 반응형 - 태블릿 */
@media screen and (max-width: 1024px) {
    .sect8 {
        padding: 80px 0 0;
    }

    .sect8_head {
        padding: 0 30px;
        margin-bottom: 48px;
    }

    .sect8_title {
        font-size: 28px;
    }

    .sect8_rolling_inner span {
        font-size: 36px;
    }

    .sect8_rolling_inner {
        gap: 30px;
    }

    .floating_small_img {
        right: 0;
        bottom: -40px;
        width: 180px;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect8 {
        padding: 64px 0 0;
    }
    .sect8 .inner {
        padding: 0 20px 87px 20px;
    }

    .sect8_head {
        padding: 0 20px;
        margin-bottom: 36px;
    }

    .sect8_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect8_desc {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
    }

    .floating_small_img {
        display: none; /* 모바일은 보통 숨김 */
    }

    .sect8_rolling_inner span {
        font-size: 24px;
    }

    .sect8_rolling_inner {
        gap: 20px;
    }

    .sect8_rolling_wrap {
        padding: 20px 0;
    }

    .sect8_img_wrap.airview {
        width: 100%;
        margin-bottom: 36px;
    }

    .sect8_img_wrap.airview2 {
        width: 100%;
    }

}

/* sect9 - History of Yoochang */
.sect9 {
    width: 100%;
    aspect-ratio: 1920 / 1220;
    background: url('/resources/images/yoochangenc/sect9_bg.png') no-repeat center / cover;
}

.sect9 .inner {
    padding-top: 80px;
    padding-left: 160px;
}

.sect9_title {
    color: #fff;
    font-family: Pretendard;
    font-size: 40px;
    font-style: normal;
    font-weight: 700;
    line-height: 140%; /* 56px */
    letter-spacing: -0.8px;
    margin-bottom: 20px;
}

.sect9_desc {
    font-family: Pretendard;
    font-size: 18px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 25.2px */
    letter-spacing: -0.36px;
    color: #999999;
}

/* 반응형 - 태블릿 */
@media screen and (max-width: 1024px) {
    .sect9 .inner {
        padding: 0 30px;
    }

    .sect9_title {
        font-size: 28px;
    }

    .sect9 {
        padding: 64px 0 400px;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect9 {
        padding: 0;
        aspect-ratio: 360 / 691;
        background: url('/resources/images/yoochangenc/sect9_bg_m.png') no-repeat center / cover;
    }

    .sect9 .inner {
        padding: 100px 20px 0;
    }

    .sect9_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect9_desc {
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 140%; /* 19.6px */
        letter-spacing: -0.28px;
    }
}

/* sect10 - Business Area */
.sect10 {
    width: 100%;
    padding: 0;
    position: static;
    background: none;
}

/* 배경 전체 영역 */
.sect10_visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 4240;
    background: url('/resources/images/yoochangenc/sect10_bg.png') no-repeat top center / 100% auto;
}

/* 상단 텍스트 - 배경 안 상단 중앙 */
.sect10_head_wrap {
    position: absolute;
    top: 4%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: 100%;
    padding: 0 40px;
    box-sizing: border-box;
    z-index: 2;
}

.sect10_title {
    font-size: 54px;
    font-weight: 700;
    color: #111;
    margin-bottom: 16px;
    line-height: 130%;
}

.sect10_desc {
    font-size: 20px;
    color: #888;
    line-height: 170%;
}

/* 폰 목업 - 우측 상단 */
.sect10_phone_wrap {
    position: absolute;
    top: 8%;
    right: 8%;
    z-index: 2;
}

.sect10_phone {
    position: relative;
    width: 300px;
    height: 620px;
}

.sect10_phone_frame {
    position: absolute;
    inset: 0;
    border: 10px solid #111;
    border-radius: 38px;
    z-index: 3;
    pointer-events: none;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.35);
}

.sect10_phone_frame::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 24px;
    background: #111;
    border-radius: 20px;
    z-index: 4;
}

.sect10_swiper {
    position: absolute;
    inset: 0;
    border-radius: 36px;
    overflow: hidden;
    z-index: 2;
}

.sect10_swiper .swiper-slide {
    width: 100%;
    height: 100%;
}

.sect10_swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 반응형 - 1200px */
@media screen and (max-width: 1200px) {
    .sect10_phone {
        width: 250px;
        height: 520px;
    }

    .sect10_phone_frame {
        border-radius: 38px;
    }

    .sect10_swiper {
        border-radius: 30px;
    }

    .sect10_title {
        font-size: 28px;
    }
}

/* 반응형 - 1024px */
@media screen and (max-width: 1024px) {
    .sect10_head_wrap {
        padding: 0 30px;
    }

    .sect10_phone_wrap {
        right: 4%;
        top: 6%;
    }

    .sect10_phone {
        width: 220px;
        height: 460px;
    }
}

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

    .sect10_visual {
        width: 100%;
        aspect-ratio: 360 / 1362;
        background: url('/resources/images/yoochangenc/sect10_bg_m.png') no-repeat center / cover;
    }

    .sect10_head_wrap {
        padding: 0 16px;
        top: 3%;
    }

    .sect10_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect10_desc {
        text-align: center;
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 134%; /* 18.76px */
        letter-spacing: -0.28px;
        color: #888;
    }

    .sect10_phone_wrap {
        right: 4%;
        transform: translateX(50%);
        top: 48%;
    }

    .sect10_phone {
        width: 165px;
        height: 367px;
    }

    .sect10_phone_frame {
        border-radius: 20px;
        border-width: 5px;
    }

    .sect10_swiper {
        border-radius: 24px;
    }
}

/* sect11 - PR Center & Support */
.sect11 {
    width: 100%;
    padding: 0;
}

.sect11_visual {
    position: relative;
    width: 100%;
    aspect-ratio: 1920 / 4991;
    background: url('/resources/images/yoochangenc/sect11_bg.png') no-repeat top center / 100% auto;
}

.sect11_head_wrap {
    position: absolute;
    top: 4%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    width: max-content;
    max-width: 90%;
    z-index: 2;
}

.sect11_title {
    font-size: 54px;
    font-weight: 700;
    color: #111;
    margin-bottom: 16px;
    line-height: 130%;
    white-space: nowrap;
}

.sect11_desc {
    font-family: Pretendard;
    font-size: 20px;
    font-style: normal;
    font-weight: 500;
    line-height: 140%; /* 28px */
    letter-spacing: -0.4px;
    color: #888;
}

/* 반응형 - 1024px */
@media screen and (max-width: 1024px) {
    .sect11_title {
        font-size: 28px;
    }

    .sect11_desc {
        font-size: 14px;
    }
}

/* 반응형 - 모바일 */
@media screen and (max-width: 767px) {
    .sect11_head_wrap {
        width: 100%;
        top: 7%;
    }

    .sect11_visual {
        aspect-ratio: 360 / 1358;
        background: url('/resources/images/yoochangenc/sect11_bg_m.png') no-repeat center / cover;
    }


    .sect11_title {
        font-family: Pretendard;
        font-size: 24px;
        font-style: normal;
        font-weight: 700;
        line-height: 140%; /* 33.6px */
        letter-spacing: -0.48px;
    }

    .sect11_desc {
        color: #888;
        text-align: center;
        font-family: Pretendard;
        font-size: 14px;
        font-style: normal;
        font-weight: 500;
        line-height: 134%; /* 18.76px */
        letter-spacing: -0.28px;
    }

}