@charset "utf-8";

/* 상단 레이아웃 */
#hd {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    z-index: 20;
    padding: 0 100px;
    transition: all .2s;
}
#hd_h1 {position:absolute;font-size:0;line-height:0;overflow:hidden}

#hd_wrapper {
    position:relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

#logo a {
    display: block;
    transition: all .2s;
}

/* 메인메뉴 */
#gnb {position:relative;}
#gnb > h2 {position:absolute;font-size:0;line-height:0;overflow:hidden}
#gnb .gnb_wrap {margin:0 auto;position:relative}
#gnb .gnb_wrap:hover, #gnb .gnb_wrap:focus, #gnb .gnb_wrap:active{z-index:3}
#gnb #gnb_1dul {
    display: flex;
    align-items: center;
}
#gnb .gnb_1dli {
    margin-right: 60px;
    position: relative;
}
#gnb .gnb_1dli:last-child {margin-right: 0;}

.gnb_1da {
    font-size: 20px;
    font-weight: bold;
    display: block;
    border-bottom: 2px solid transparent;
    transition: all .2s;
}
#gnb .gnb_1dli .gnb_1da:hover,
#gnb .gnb_1dli.active .gnb_1da {
    color: #08285f;
    border-bottom: 2px solid #08285f;
}
.gnb_2dul {
    display: block;
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 200px;
    padding: 20px 10px 10px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}
.gnb_2dul .gnb_2dul_box {
    width: 100%;
    background: #fff;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
    padding: 10px 20px;
}
.gnb_2dli {border-bottom: 1px solid #eee;}
.gnb_2dli:last-child {border-bottom: none;}
.gnb_2da {
    display:block;
    font-size: 18px;
    padding: 12px 0;
    text-align: center;
    color: #555;
}
a.gnb_2da:hover {}

.gnb_1dli_over .gnb_2dul {
    max-height: 1000px;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    pointer-events: auto;
}
.gnb_1dli_over2 .gnb_2dul {display:block;right:0}

.menu-btn {
    width: 30px;
    height: 16px;
    cursor: pointer;
    display: none;
}
.menu-btn span {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
}
.menu-btn span::before,
.menu-btn span::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 3px;
    background: #111;
    display: block;
    transition: all 0.3s;
}
.menu-btn span::before {top: 0;}
.menu-btn span::after {top: 11px;}
.menu-btn.active span::before {
    transform: rotate(45deg);
    top: 50%;
}
.menu-btn.active span::after {
    transform: rotate(-45deg);
    top: 50%;
}
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #fff;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    overflow: hidden;
    transition: all .3s;
}
.sidebar.show {
    opacity: 1;
    visibility: visible;
    height: 100vh;
}
.sidebar-header {
    height: 100px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 100px;
}
.sidebar-header .close-btn {
    width: 30px;
    height: 16px;
    border: none;
    background: none;
    position: relative;
}
.sidebar-header .close-btn span {
    width: 100%;
    height: 100%;
    display: block;
}
.sidebar-header .close-btn span::before,
.sidebar-header .close-btn span::after {
    content: "";
    position: absolute;
    width: 30px;
    height: 3px;
    background: #303330;
    display: block;
    transition: all 0.3s;
}
.sidebar-header .close-btn span::before {top: 0;}
.sidebar-header .close-btn span::after {top: 11px;}
.sidebar-header .close-btn.active span::before {
    transform: rotate(45deg);
    top: 50%;
}
.sidebar-header .close-btn.active span::after {
    transform: rotate(-45deg);
    top: 50%;
}
.sidebar-content {
    height: calc(100vh - 100px);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    padding: 50px 100px;
    font-size: clamp(10px, calc(100vw / 1920 * 16), 20px);
    text-align: center;
}
.sidebar-menu .sidebar-li {
    line-height: 1;
    padding-bottom: 80px;
}
.sidebar-menu .sidebar-a {
    font-size: 50px;
    font-weight: bold;
    display: block;
}
.sidebar-menu .sidebar-2d-menu {
    display: none;
    padding-top: 50px;
}
.sidebar-menu .sidebar-2d-menu li {margin-bottom: 30px;}
.sidebar-menu .sidebar-2d-menu li a {
    font-size: 24px;
    display: block;
}
#hd.fixed {
    border-bottom: 1px solid #eee;
    height: 80px;
    background: #fff;
}

@media all and (max-width: 1440px) {
    #hd,
    .sidebar-header {padding: 0 80px;}
}
@media all and (max-width: 1024px) {
    #hd,
    .sidebar-header {padding: 0 50px;}
}
@media all and (max-height: 991px) {
    #gnb .gnb_1dli {margin-right: 50px;}
}
@media all and (max-width: 767px) {
    #hd, .sidebar-header {
        height: 60px !important;
        padding: 0 15px;
    }
    #hd_wrapper {
        display: flex;
        justify-content: space-between;
    }
    #logo a img {width: 100px;}
    #gnb {display: none;}
    .menu-btn {display: block;}
    .menu-btn,
    .sidebar-header .close-btn {
        width: 24px;
        height: 14px;
    }
    .sidebar-header .sidebar-logo img {width: 100px;}
    .menu-btn span::before,
    .menu-btn span::after,
    .sidebar-header .close-btn span::before,
    .sidebar-header .close-btn span::after {
        width: 24px;
        height: 2px;
    }
    .sidebar-content {
        height: calc(100vh - 60px);
        padding: 30px;
    }
    .sidebar-menu .sidebar-li {padding-bottom: 50px;}
    .sidebar-menu .sidebar-a {font-size: 30px;}
    .sidebar-menu .sidebar-2d-menu {padding-top: 30px;}
    .sidebar-menu .sidebar-2d-menu li {margin-bottom: 15px;}
    .sidebar-menu .sidebar-2d-menu li a {font-size: 20px;}
}

/* 중간 레이아웃 */
#wrapper {padding-top: 100px;}
#container {padding: 150px 0}
.container {
    max-width: 1400px;
    margin: 0 auto;
}
@media all and (max-width: 1440px) {
    .container {padding: 0 80px;}
}
@media all and (max-width: 1024px) {
    .container {padding: 0 50px;}
}
@media all and (max-width: 767px) {
    #wrapper {padding-top: 60px;}
    #container {padding: 40px 0 50px;}
    .container {padding: 0 15px;}
}

/* 하단 레이아웃 */
#ft {
    background: #202327;
    padding: 60px 0;
    font-size: 14px;
    color: #fff;
}
#ft .container {
    display: flex;
    flex-wrap: wrap;
}
#ft .left {width: 200px;}
#ft .left .ft-logo {width: 140px;}
#ft .right {width: calc(100% - 200px);}
#ft .right .top {
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 15px;
    margin-bottom: 30px;
}
#ft .right .top b {font-size: 16px;}
#ft .right .bottom .company {
    display: flex;
    flex-wrap: wrap;
}
#ft .right .bottom .company li {
    margin-right: 40px;
    margin-bottom: 10px;
}
#ft .right .bottom .company li span {
    opacity: 0.5;
    margin-left: 8px;
    display: inline-block;
}
#ft .right .copyright {opacity: 0.3;}
#top_btn {
    position:fixed;
    bottom:30px;
    right:30px;
    width:60px;
    height:60px;
    border-radius: 60px;
    line-height:50px;
    z-index:90;
    background:#08285f;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    border: none;
}
#top_btn svg {
    transform: rotate(-90deg);
    width: 16px;
    height: 13px;
}
#top_btn svg .st0 {
    fill: none;
    stroke: #fff;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.5px;
}
@media all and (max-width: 767px) {
    #ft {
        padding: 40px 0;
        font-size: 13px;
    }
    #ft .left {display: none;}
    #ft .right {width: 100%;}
    #ft .right .top {margin-bottom: 20px;}
    #ft .right .bottom .company li {
        width: 100%;
        margin: 0 0 8px;
    }
    #ft .right .copyright {margin-top: 20px;}
    #top_btn {display: none !important;}
}

/*메인*/
.desc {font-size: 20px;}
.arrow-btn {
    display: flex;
    align-items: center;
}
.arrow-btn b {
    font-size: 14px;
    color: #8e9398;
    transition: all .2s;
    margin-right: 10px;
}
.arrow-btn svg .st0 {
    fill: none;
    stroke: #8e9398;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.5px;
}
.arrow-btn:hover b {
    color: #08285f;
    margin-right: 20px;
}
.arrow-btn:hover svg .st0 {stroke: #08285f;}
.partner .partner-list {
    display: flex;
    flex-wrap: wrap;
    border-top: 1px solid #111;
}
.partner .partner-list li {
    width: 20%;
    border-bottom: 1px solid #ddd;
    padding: 40px 30px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}
.partner .partner-list li img {
    max-height: 80px;
    max-width: 150px;
    width: 100%;
    height: 100%;
}
@media all and (max-width: 767px) {
    .desc {font-size: 15px;}
    .arrow-btn b {font-size: 12px;}
    .partner .partner-list li {
        width: 33.33%;
        padding: 20px 10px;
    }
    .partner .partner-list li img {
        max-width: 100px;
        max-height: 40px;
    }
}

.main {overflow: hidden;}
.main section {margin-bottom: 200px;}
.main section:last-child {margin-bottom: 0;}
.main .title {
    margin-bottom: 100px;
    text-align: center;
}
.main .title h2 {font-size: 60px;}
.main .title .desc {margin-top: 30px;}
.main .hero {
    display: flex;
    flex-wrap: wrap;
    height: calc(100vh - 100px);
}
.main .hero .img {
    width: calc(100% - 100px);
    background: url(/demo/001/img/main_hero_bg.jpg) center / cover no-repeat;
}
.main .hero .img .txt {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: calc((100% - 1400px)/2);
    color: #fff;
}
.main .hero .img .txt img {
    opacity: 0.1;
    margin-bottom: -40px;
}
.main .hero .img .txt h2 {
    font-size: 60px;
    margin-bottom: 70px;
}
.main .hero .bg {
    width: 100px;
    background: #08285f;
    margin-top: 100px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 50px 0;
}
.main .hero .bg .scroll-down {text-align: center;}
.main .hero .bg .scroll-down > span {
    font-size: 14px;
    color: #fff;
    transform: rotate(90deg);
    display: block;
    margin-bottom: 50px;
}
.main .hero .bg .scroll-down .line {
    width: 1px;
    height: 80px;
    background: rgba(255,255,255,0.3);
    display: inline-block;
    overflow: hidden;
}
.main .hero .bg .scroll-down .line span {
    width: 1px;
    height: 30px;
    background: #fff;
    display: block;
    animation: scroll 1.5s ease infinite;
}
@keyframes scroll {
    0%{transform: translateY(0);}
    100%{transform: translateY(120px);}
}
.main .hero .bg .scroll-down img {
    display: block;
    margin: 0 auto;
}
.main .service .service-slider {
    padding-top: 20px;
    margin-top: -20px;
}
.main .service .service-slider .swiper-slide {max-width: 1000px;}
.main .service .service-slider a {
    display: block;
    width: fit-content;
}
.main .service .service-slider .img {position: relative;}
.main .service .service-slider .img::before {
    content: "";
    background: #08285f;
    width: 150px;
    height: 150px;
    position: absolute;
    top: -20px;
    left: -20px;
}
.main .service .service-slider .img img {
    position: relative;
    z-index: 1;
}
.main .service .service-slider .txt {
    background: #fff;
    position: relative;
    z-index: 1;
    padding: 50px;
    margin-top: -100px;
    width: fit-content;
    min-width: 400px;
    margin-left: auto;
}
.main .service .service-slider .txt h3 {
    font-size: 40px;
    margin-bottom: 40px;
}
.main .service .service-slider .slider-controls {
    display: flex;
    align-items: center;
    max-width: 1400px;
    margin: 30px auto 0;
}
.main .service .service-slider .slider-controls .prev-btn,
.main .service .service-slider .slider-controls .next-btn {
    cursor: pointer;
    width: 25px;
}
.main .service .service-slider .swiper-pagination {
    background: rgba(0,0,0,0.1);
    width: calc(100% - 90px);
    height: 1px;
    margin: 0 20px;
    position: static;
}
.main .service .service-slider .swiper-pagination span {background: #30312f;}
.main .contact {
    display: flex;
    flex-wrap: wrap;
}
.main .contact .left {
    width: 37.5%;
    position: relative;
    z-index: 1;
}
.main .contact .left .title {
    text-align: left;
    padding-left: 260px;
}
.main .contact .left .info {
    background: #08285f;
    padding: 80px 100px;
    padding-left: 260px;
    margin-right: -250px;
    color: #fff;
    position: relative;
}
.main .contact .left .info p {
    font-size: 30px;
    padding-bottom: 100px;
}
.main .contact .left .info ul {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 40px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.main .contact .left .info ul li {
    display: flex;
    align-items: center;
    margin-right: 30px;
}
.main .contact .left .info ul li:first-child {
    width: 100%;
    margin-bottom: 20px;
}
.main .contact .left .info ul li:last-child {margin-bottom: 0;}
.main .contact .left .info ul li span {
    font-size: 22px;
    padding-left: 12px;
}
.main .contact .left .info .symbol {
    position: absolute;
    right: -70px;
    bottom: 0;
}
.main .contact .right {
    width: 62.5%;
    background: url(/demo/001/img/main_contact_img.jpg) center / cover no-repeat;
}
@media all and (max-width: 1500px) {
    .main .hero .img .txt {left: 100px;}
}
@media all and (max-width: 1440px) {
    .main .service .service-slider .slider-controls {padding: 0 80px;}
    .main .contact .left .title {padding-left: 80px;}
    .main .contact .left .info {padding: 80px;}
}
@media all and (max-width: 1024px) {
    .main .service .service-slider .swiper-slide {max-width: 700px;}
    .main .service .service-slider .slider-controls {padding: 0 50px;}
    .main .contact .left .title {padding-left: 50px;}
    .main .contact .left .info {padding: 80px 50px;}
}
@media all and (max-width: 991px) {
    .main .service .service-slider .swiper-slide {max-width: 600px;}
}
@media all and (max-width: 767px) {
    .main section {margin-bottom: 80px;}
    .main .title {margin-bottom: 30px;}
    .main .title h2 {font-size: 30px;}
    .main .title .desc {margin-top: 15px;}
    .main .hero .img {width: calc(100% - 30px)}
    .main .hero .img .txt {
        left: 20px;
        padding-right: 15px;
    }
    .main .hero .img .txt h2 {
        font-size: 30px;
        margin-bottom: 30px;
    }
    .main .hero .bg {
        width: 30px;
        margin-top: 30px;
        padding: 20px 0;
    }
    .main .hero .bg .scroll-down > span {
        font-size: 12px;
        width: max-content;
        margin-left: -18px;
    }
    .main .service .service-slider .swiper-slide {max-width: 300px;}
    .main .service .service-slider .img::before {
        width: 100px;
        height: 100px;
        top: -10px;
        left: -10px;
    }
    .main .service .service-slider .txt {
        padding: 20px;
        min-width: 200px;
        margin-top: -50px;
    }
    .main .service .service-slider .txt h3 {
        font-size: 22px;
        margin-bottom: 15px;
    }
    .main .service .service-slider .slider-controls {
        margin: 0;
        padding: 0 15px;
    }
    .main .contact .left {width: 100%;}
    .main .contact .left .title {
        padding: 0;
        text-align: center;
    }
    .main .contact .left .info {
        padding: 30px;
        margin: 0;
    }
    .main .contact .left .info p {
        font-size: 16px;
        padding-bottom: 30px;
    }
    .main .contact .left .info ul {padding-top: 30px;}
    .main .contact .left .info ul li {
        align-items: center;
        margin-bottom: 10px !important;
    }
    .main .contact .left .info ul li:last-child {margin-bottom: 0 !important;}
    .main .contact .left .info ul li img {
        max-width: 14px;
        max-height: 14px;
    }
    .main .contact .left .info ul li span {
        font-size: 15px;
        padding-left: 8px;
    }
    .main .contact .left .info .symbol {
        right: -20px;
        width: 100px;
        opacity: 0.1;
    }
    .main .contact .right {
        width: 100%;
        height: 200px;
    }
}