@charset "utf-8";

/* #content */
#content {overflow: hidden;}
section .main_title {letter-spacing: -0.02em; line-height: 56px; margin-bottom: 20px;}
section .sub_text {letter-spacing: -0.02em;}
.block {display: block;}
.m_color {color: #0C82FE;}

.top_banner .inner {position: relative;}
.top_banner .inner .mo_ver {display: none;}
.top_banner .inner .pc_ver {width: 100%; padding-top: calc(562/1920 * 100%); position: relative;
    background-repeat: no-repeat; background-position: center; background-size: cover;}
.top_banner .inner .pc_ver iframe {width: 100%; height: 100%; position: absolute; top: 0; left: 0; right: 0; bottom: 0;}
.top_banner .inner img {width: 100%;}
.top_banner .inner .text_box {width: 100%; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); color: #fff; text-align: center;}
.top_banner .inner h2 {font-size: 90px; line-height: 1em; letter-spacing: -1px;}
.top_banner .inner p {font-size: 28px; line-height: 1em; letter-spacing: -1px; margin-top: 32px;}

section .inner > p {font-weight: 700; font-size: 70px; letter-spacing: -0.02em; text-align: center;}
section .inner > p.m_color {font-size: 50px; padding: 54px 0 100px; margin-top: 52px; position: relative;}
section .inner > p.m_color::before {content: ''; display: block; width: 84px; height: 4px; background: #1c1c1c; 
    position: absolute; top: 0; left: 50%; margin-left: -42px;}
section .img_box img {width: 100%; height: 100%; object-fit: cover;}

.reason .inner {padding: 150px 16.66%;}
.reason .inner .mo_ver {display: none;}
.reason .inner .emphasis {text-align: center; margin-bottom: 110px;}
.reason .inner .emphasis p {font-weight: 700; font-size: 48px; letter-spacing: -0.02em; display: inline-block; position: relative;}
.reason .inner .emphasis p::before {content: '“'; font-weight: 700; font-size: 150px; line-height: 1em; color: #0c82fe; display: inline-block; position: absolute; top: 0; left: -160px;}
.reason .inner .emphasis p::after {content: '”'; font-weight: 700; font-size: 150px; line-height: 1em; color: #0c82fe; display: inline-block; position: absolute; top: 0; right: -160px;}
.reason .inner ul li {display: flex; justify-content: space-between; align-items: center; margin-bottom: 30px;}
.reason .inner ul li:last-child {margin-bottom: 0;}
.reason .inner ul li:nth-child(2n) {flex-direction: row-reverse;}
.reason .inner ul li > div {width: 48%; border-radius: 20px; overflow: hidden;}
.reason .inner ul li > .text_box {padding: 20px 5%; position: relative;}
.reason .inner ul li > .text_box > strong {font-weight: 500; display: inline-block; font-size: 35px; letter-spacing: -0.04em; color: #0C82FE;}
.reason .inner ul li > .text_box dl dt {font-size: 75px; line-height: 1.3; letter-spacing: -0.06em; margin-bottom: .5em;}
.reason .inner ul li > .text_box dl dt span {display: block; font-size: 23px; letter-spacing: -0.02em; color: #727272;}
.reason .inner ul li > .text_box dl dd {font-size: 23px; letter-spacing: -0.1em; line-height: 1.5em; color: #727272;}
.reason .inner ul li > .text_box .notice {font-size: 15px; letter-spacing: -0.1em; color: #727272; margin-top: 2em;}

.atoz {background: #f7f7f7;}
.atoz .inner {padding: 150px 16.66%;}
.atoz .inner ul {display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 80px;}
.atoz .inner ul li {background: #fff; border-radius: 20px; padding: 114px 1% 60px; box-sizing: border-box;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); text-align: center; position: relative;}
.atoz .inner ul li > span {display: inline-block; padding: 10%; border-radius: 50%; position: absolute; top: -40px; left: 50%; transform: translateX(-50%);
    font-family: 'Roboto KR'; font-weight: 700; font-size: 40px; color: #fff; background: #0c82fe;}
.atoz .inner ul li dl dt {font-weight: 700; font-size: 45px; letter-spacing: -0.06em; line-height: 1.2em; margin-bottom: .5em;}
.atoz .inner ul li dl dd {font-weight: 300; font-size: 30px; letter-spacing: -0.06em; line-height: 1.2em; color: #505050;}
.atoz .inner ul + p {font-weight: 700; font-size: 50px; letter-spacing: -0.06em; line-height: 1.5em;}

.knowhow .inner {padding: 150px 16.66%;}
.knowhow .inner ul {display: grid; grid-template-columns: repeat(3, 1fr); column-gap: 32px; row-gap: 50px;}
.knowhow .inner ul li {background: #fff; border-radius: 20px; box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);}
.knowhow .inner ul li .text_box dl {padding: 38px 1%; text-align: center;}
.knowhow .inner ul li .text_box dl dt {font-weight: 700; font-size: 40px; letter-spacing: -0.06em; line-height: 1.2em; margin-bottom: .5em;}
.knowhow .inner ul li .text_box dl dd {font-weight: 300; font-size: 28px; letter-spacing: -0.06em; line-height: 1.2em; color: #505050;}


/* PC (해상도 1440px ~ 1540px) */
@media screen and (max-width:1540px) {
    .top_banner .inner h2 {font-size: 70px;}

    .reason .inner ul li > .text_box dl dt {font-size: 40px;}
    .reason .inner ul li > .text_box dl dt span {font-size: 16px;}
    .reason .inner ul li > .text_box dl dd {font-size: 20px;}

    .reason .inner {padding: 150px 10%;}

    .atoz .inner {padding: 150px 10%;}
    .atoz .inner ul {grid-template-columns: repeat(2, 1fr); column-gap: 16px; row-gap: 56px;}
    .atoz .inner ul li {padding: 114px 5% 60px;}
    .atoz .inner ul li > span {padding: 6%;}

    .knowhow .inner {padding: 150px 10%;}
}
/* PC (해상도 1058px ~ 1440px) */
@media screen and (max-width:1440px) {
}
/* PC (해상도 1024px ~ 1058px) */
@media screen and (max-width:1058px) {
}


/* 태블릿 (해상도 769px ~ 1024px) */
@media screen and (max-width:1024px) {
    /* content */  
    section .inner > p {font-size: 34px; line-height: 50px; letter-spacing: -1px;}
    section .inner > p.m_color {font-size: 26px; line-height: 38px; letter-spacing: -1px; padding: 20px 0 80px; margin-top: 20px;}
    section .inner > p.m_color::before {width: 32px; height: 1px; margin-left: -16px;}
    
    .top_banner .inner h2 {font-size: 42px;}
    .top_banner .inner p {font-size: 14px; margin-top: 20px;}


    .reason .inner {padding: 80px 5%;}
    .reason .inner .emphasis {margin-bottom: 40px;}
    .reason .inner .emphasis p {font-weight: 500; font-size: 26px; letter-spacing: -1px;}
    .reason .inner .emphasis p::before {font-size: 80px; left: -80px;}
    .reason .inner .emphasis p::after {font-size: 80px; right: -80px;}
    .reason .inner ul li {gap: 16px; margin-bottom: 16px;}
    .reason .inner ul li > div {width: 50%;}
    .reason .inner ul li > .text_box {padding: 20px 2%;}
    .reason .inner ul li > .text_box > strong {font-size: 16px; line-height: 22px; letter-spacing: -1px;}
    .reason .inner ul li > .text_box dl dt {font-size: 34px; line-height: 50px; letter-spacing: -1px; margin-bottom: .5em;}
    .reason .inner ul li > .text_box dl dt span {display: block; font-size: 14px; line-height: 20px; letter-spacing: -1px; color: #1C1C1C;}
    .reason .inner ul li > .text_box dl dd {font-weight: 300; font-size: 16px; line-height: 22px; letter-spacing: -1px; color: #1C1C1C;}
    .reason .inner ul li > .text_box dl dd .block {display: inline;}
    .reason .inner ul li > .text_box .notice {font-weight: 300; font-size: 14px; letter-spacing: -1px; color: #1C1C1C; text-align: left;}
    .reason .inner ul li > .text_box .notice i {display: block;}

    .atoz .inner {padding: 80px 5%;}
    .atoz .inner ul {grid-template-columns: repeat(1, 1fr); gap: 16px; margin-bottom: 40px;}
    .atoz .inner ul li {border-radius: 50px; padding: 16px 3%; box-shadow: none; text-align: left;}
    .atoz .inner ul li > span {padding: 1%; font-size: 22px; top: 50%; left: 26px; transform: translate(0, -50%);}
    .atoz .inner ul li dl {padding-left: 74px;}
    .atoz .inner ul li dl dt {font-size: 22px; letter-spacing: -1px; line-height: 30px; color: #1C1C1C; margin-bottom: 0;}
    .atoz .inner ul li dl dt .block {display: inline;}
    .atoz .inner ul li dl dd {font-weight: 300; font-size: 16px; letter-spacing: -1px; line-height: 22px;}
    .atoz .inner ul li dl dd .block {display: inline;}
    .atoz .inner ul + p {font-weight: 500; font-size: 22px; letter-spacing: -1px; line-height: 30px;}

    .knowhow .inner {padding: 80px 5%;}
    .knowhow .inner ul {grid-template-columns: repeat(2, 1fr); column-gap: 16px; row-gap: 15px;}
    .knowhow .inner ul li {border-radius: 10px; box-shadow: none; border: 1px solid #F7F7F7;}
    .knowhow .inner ul li .text_box dl {padding: 34px 5%; text-align: left;}
    .knowhow .inner ul li .text_box dl dt {font-size: 22px; letter-spacing: -1px; line-height: 30px; margin-bottom: .5em;}
    .knowhow .inner ul li .text_box dl dd {font-size: 16px; letter-spacing: -1px; line-height: 22px;}
    .knowhow .inner ul li .text_box dl dd .block {display: inline;}

}

/* 모바일 가로, 모바일 세로 (해상도 375px ~ 768px)*/
@media screen and (max-width:768px) {
    .wrap { min-width: 375px; }
    /* content */
    section .sub_text span {display: inline;}

    section .inner > p.m_color {font-size: 24px; line-height: 36px;}

    .top_banner .inner .mo_ver {display: block;}
    .top_banner .inner .pc_ver {display: none;}

    .reason .inner .pc_ver {display: none;}
    .reason .inner .mo_ver {display: block;}
    .reason .inner .emphasis p::before {left: -60px; left: -50px; top: 15px;}
    .reason .inner .emphasis p::after {right: -60px; right: -50px; top: 15px;}
    .reason .inner ul li {flex-direction: column-reverse; margin-bottom: 20px; border-radius: 16px; overflow: hidden; position: relative;}
    .reason .inner ul li:nth-child(2n) {flex-direction: column-reverse;}
    .reason .inner ul li > div {width: 100%; border-radius: 0;}
    .reason .inner ul li > .text_box {padding: 50px 5%; box-sizing: border-box; position: absolute; top: 0; left: 0;}
    .reason .inner ul li > .text_box > strong {font-size: 32px; letter-spacing: -0.04em;}
    .reason .inner ul li > .text_box dl dt span {display: none;}
    .reason .inner ul li > .text_box dl dd {text-shadow: 0px 0px 4px #fff, 0px 0px 4px #fff;}
    .reason .inner ul li > .text_box dl dd i {display: block;}
    .reason .inner ul li > .text_box .notice {display: none;}
    .reason .inner ul li > .notice.mo_ver {text-align: right; font-weight: 500; font-size: 15px; letter-spacing: -0.1em; color: #5a5a5a; position: absolute; bottom: 20px; right: 5%;}

    .atoz .inner {padding: 60px 5%;}
    .atoz .inner ul li {padding: 16px 5% 16px 3%;}
    .atoz .inner ul li > span {padding: 2%;}
    .atoz .inner ul + p .block {display: inline;}
    .atoz .inner ul + p i {display: block;}

    .knowhow .inner {padding: 60px 5%;}
    .knowhow .inner > p > i {display: block;}
    .knowhow .inner ul {grid-template-columns: repeat(1, 6fr); gap: 32px;}
    .knowhow .inner ul li {display: flex;}
    .knowhow .inner ul li > div {width: 50%; border-radius: 0;}
    .knowhow .inner ul li .img_box img {border-radius: 10px 0 0 10px;}
    .knowhow .inner ul li .text_box dl {text-align: center;}
    .knowhow .inner ul li .text_box dl dt {font-size: 20px;}
}