html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline;
    letter-spacing: normal;
}

body {
    font-family: 'NanumSquareNeo', Helvetica, Arial, sans-serif;
    color: #16205F;
    overflow-x: hidden;
    background-color:#fff;
}
html,
body {
    /*height: 100%;*/
}
*, body{
    word-wrap: normal;
    word-break: keep-all;
    box-sizing: border-box;
}
table {border-spacing: 0; border-collapse:collapse;}
a, a:hover, a:visited {
    text-decoration:none;
    color: inherit;
}
ul li, ol li {list-style: none;}

.pc { display: block; }
.mo { display: none; }
.btn-menu { display: none; }

/* 공통 스타일 */
.wrap {
    overflow-x: hidden;
}
.inner {
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
}

.poppins {
    font-family: 'Poppins', Helvetica, Arial, serif;
}

.bg-gray {
    background-color: #F9F9F9;
}

.btn-orange {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 260px;
    height: 54px;
    color: #fff;
    font-size: 1.8rem;
    border-radius: 8px;
    background: linear-gradient(90deg, #FF9900 0%, #F2CB00 100%);
    border: none;
}

/* swiper slide */
.swiper {
    padding-bottom: 50px;
}
.swiper-slide {
    flex-shrink: inherit;
}
.swiper-pagination-bullet {
    display: none;
    border-radius: 0;
    width: 48px;
}
.swiper-pagination-bullet-active {
    background: #9F9F9F;
}
.swiper-button-next, .swiper-button-prev {
    display: none;
    color: #000;
    width: 16px;
    height: 28px;
    margin-top: inherit;
    transform: translateY(-50%);
}
.swiper-button-next:after, .swiper-button-prev:after {
    font-size: 2rem;
}
.group4 .swiper-wrapper,
.group5 .swiper-wrapper {
    flex-direction: column;
    gap: 2rem;
}
.group6 .swiper {
    padding: 0;
}

/* header */
.header {
    position: relative;
    border-bottom: 1px solid #E1E1E1;
    background: #fff;
    padding: 30px 0;
    z-index: 1;
}
.header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.header .logo img {
    width: 220px;
}
.header ul {
    display: flex;
    align-items: center;
    gap: 4rem;
}
.header ul li {
    font-size: 1.1rem;
}
.header ul li a:hover {
    background: linear-gradient(90deg, #FF9900 0%, #F2CB00 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.header .btn-contact {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 170px;
    height: 40px;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 800;
    border: 2px solid #16205F;
    border-radius: 8px;
    background: #fff;
    padding-right: 20px;
    background: url(../img/hompage/arrow.png) no-repeat calc(100% - 16px) center;
}

/* intro */
.intro .bg {
    position: relative;
}
.intro .bg .img1 {
    position: absolute;
    top: 0;
    right: -20px;
}
.intro .bg .img2 {
    position: absolute;
    top: 106px;
    left: -20px;
}
.intro .bg .img3 {
    position: absolute;
    width: 720px;
    top: 86px;
    right: 20px;
}
.intro .text {
    position: relative;
    padding: 156px 0 126px;
}
.intro p {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 4rem;
}
.intro .text div {
    max-width: 640px;
    margin-top: 100px;
    font-size: 1.3rem;
    line-height: 1.9rem;
}
.intro .btn-orange {
    margin-top: 46px;
}

.contents > div {
    padding: 4.8rem 0;
}
.contents .inner {
    max-width: 1280px;
    margin: 4.4rem auto 0;
}
.contents .title {
    text-align: center;
    padding: 0 20px;
}
.contents .title h2 {
    font-size: 1.2rem;
    font-weight: 600;
}
.contents .title p {
    font-size: 2.4rem;
    font-weight: 800;
    max-width: 640px;
    line-height: 3rem;
    margin: 1.4rem auto 1.2rem;
}
.contents .title span {
    font-size: 1rem;
    line-height: 1.4rem;
}
/* item list */
.item-list {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
}
.item-list dl {
    display: flex;
    gap: 1.4rem;
}
.item-list dl dt {
    width: 70px;
    height: 70px;
    background: #FFF856;
    border-radius: 12px;
    padding: 6px;
}
.item-list dt img {
    display: block;
    width: initial;
    height: 100%;
    margin: auto;
}
.item-list dl dd {
    line-height: 1.4rem;
}
.item-list dd b {
    display: block;
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 1rem;
}
/* img-list */
.img-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    row-gap: 2rem;
}
.img-list li img {
    width: 100%;
}

/* #group1: 핵심가치 */
.group1 .swiper {}

/* #group2: 프로젝트 진행 절차 */
.group2 {
    background: linear-gradient(90deg, #FF9900 0%, #F2CB00 100%);
}
.group2 .title {
    color: #fff;
}
.group2 .title span {
    color: #16205F;
}
.group2 ul {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.group2 ul li {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 800;
}
.group2 ul li img {
    display: block;
    margin: 0 auto 1.2rem;
}
.group2 ul li i {
    font-weight: 600;
    font-size: 2.4rem;
    font-style: normal;
}

/* #group3: 사업분야 */
.group3 .item-list dl {
    display: block;
}
.group3 .item-list dl dt {
    margin-bottom: 1.4rem;
}

/* #group4: 전문인력 */
.group4 ul {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}
.group4 ul li {
    position: relative;
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 12px;
    padding: 16px 26px;
    gap: 1.6rem;
    font-weight: 800;
    line-height: 1.4rem;
}
.group4 ul li:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 10px;
    height: 100%;
    background: #FFF856;
    box-shadow: 0px 4px 16px 0px #0000000F;
    border-radius: 12px 0 0 12px;
}

/* #group5: 전문기술 */
.group5 {}

/* #group6: 고객사 */
.group6 {}

/* #group7: CONTACT */
.group7 img {
    display: block;
    width: fit-content;
    max-width: 100%;
    margin: 0 auto;
}
.group7 .btn-orange {
    margin: 4rem auto 2rem;
}
.group7 p {
    text-align: center;
    line-height: 1.4rem;
}

/* footer */
.footer {
    border-top: 1px solid #C4C4C4;
    border-bottom: 1px solid #C4C4C4;
    padding-top: 40px;
}
.footer .inner {
    display: flex;
    gap: 3.8rem;
}
.footer .inner > div:nth-child(2) {
    margin-right: auto;
}
.footer b {
    font-family: 'Poppins', Helvetica, Arial, serif;
    font-weight: 600;
    font-size: 1.6rem;
}
.footer ul li {
    margin: 2.2rem 0;
    line-height: 1.4rem;
}
.footer ul.company li {
    position: relative;
    padding-left: 32px;
}
.footer .company li:first-child {
    padding-left: 0;
    margin-top: 3.8rem;
}
.footer .company li.phone:before,
.footer .company li.email:before,
.footer .company li.address:before {
    content: "";
    position: absolute;
    left: 0;
    display: block;
    width: 24px;
    height: 24px;
}
.footer .company li.phone:before {
    background: url(../img/hompage/footer_phone.png) no-repeat;
}
.footer .company li.email:before {
    background: url(../img/hompage/footer_email.png) no-repeat;
}
.footer .company li.address:before {
    background: url(../img/hompage/footer_location.png) no-repeat;
}
.footer .logo {
    width: 220px;
    height: 34px;
}
.footer .logo img {
    width: 100%;
}
.footer .sns {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.copyright {
    padding-block: 1.4rem;
}

@media screen and (max-width: 1280px) {
    .header ul {
        gap: 1.8rem;
    }
    .header .btn-contact {
        width: 140px;
    }
    .intro .bg .img3 {
        width: 580px
    }
}

@media screen and (max-width: 1024px) {
    .btn-orange {
        font-size: 1.6rem;
    }
    .swiper-slide {
        flex-shrink: 0;
    }
    .swiper-pagination-bullet {
        display: inline-block;
    }
    .swiper-button-next, .swiper-button-prev {
        display: block;
    }
    .item-list {
        gap: inherit;
    }
    .img-list {
        display: flex;
    }
    .header {
        padding: 20px 0;
    }
    .header .logo img {
        width: 180px;
    }
    .header ul {
        gap: 1.4rem;
    }
    .header ul li {
        font-size: 1rem;
    }
    .header .inner > .btn-contact {
        font-size: 1rem;
        width: 120px;
        background-position: calc(100% - 10px) center;
    }
    .intro .bg .img3 {
        display: none;
    }
    .intro .text {
        padding: 120px 0 106px;
    }
    .intro p {
        font-size: 2.6rem;
        line-height: 3.6rem;
    }
    .intro .text div {
        margin-top: 80px;
        font-size: 1.1rem;
        line-height: 1.6rem;
    }
    .contents .title p {
        font-size: 2rem;
        line-height: 2.6rem;
    }
    .group3 .item-list dl {
        text-align: center;
    }
    .group3 .item-list dl dt {
        margin-inline: auto;
    }
    .group4 .swiper-wrapper,
    .group5 .swiper-wrapper {
        flex-direction: inherit;
        gap: 0;
    }
    .group4 ul {
        display: block;
    }
    .group4 ul li {
        margin-block: 1rem;
    }
    .group6 .pc {
        display: none;
    }
    .group6 .mo {
        display: block;
    }
    .group6 .swiper-slide img {
        width: 100%;
    }
}

@media screen and (max-width: 880px) {
    .pc {
        display: none;
    }
    .mo {
        display: block;
    }
    .btn-orange {
        font-size: 1.2rem;
        font-weight: 600;
    }
    .header ul,
    .intro .bg .img2 {
        display: none;
    }
    .intro .bg .img1 {
        top: -420px;
        left: -20px;
        right: inherit;
    }
    .intro .bg .img3 {
        display: block;
        width: 236px;
        top: 20px;
        right: 0;
    }
    .intro p {
        font-size: 2rem;
        line-height: 2.8rem;
    }
    .intro .text div {
        margin-top: 40px;
        font-size: 1rem;
        line-height: 1.4rem;
    }
    .contents .title p {
        font-size: 1.6rem;
        line-height: 2.2rem;
    }
    .footer .inner {
        display: block;
    }
    .footer .logo {
        width: 180px;
    }
    .footer b {
        display: block;
        margin-top: 3.8rem;
    }
    .footer ul li {
        margin: 1.4rem 0;
    }
}

@media screen and (max-width: 768px) {
    .btn-orange {
        width: 100%;
    }
    .item-list dl {
        display: block;
    }
    .item-list dl dt {
        width: 120px;
        height: 120px;
        margin: 0 auto 40px;
    }
    .img-list {
        display: block;
    }
    .img-list li img {
        display: block;
        width: inherit;
        max-width: 100%;
        margin: 0 auto;
    }
    .intro .bg,
    .intro .bg .img1,
    .intro .bg .img3 {
        position: inherit;
    }
    .intro .bg .img1 {
        margin-top: -400px;
        margin-left: -20px;
    }
    .intro .bg .img3 {
        display: block;
        width: 280px;
        margin-top: -210px;
        margin-left: auto;
    }
    .intro .text {
        padding: 0;
    }
    .group2 ul {
        display: block;
    }
    .group2 ul li {
        margin-block: 20px;
    }
    .group6 .swiper-slide img {
        display: block;
        width: fit-content;
        max-width: 100%;
        margin: 0 auto;
    }
}

@media screen and (max-width: 520px) {
    html,
    body {
        font-size: 14px;
    }
}

@media screen and (max-width: 420px) {
    .inner {
        padding: 0 10px;
    }
    .intro .bg .img1 {
        margin-left: -10px;
    }
}