/* ===============================================================================

    COMMON STYLESHEET

=============================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@100;300;400;500;700;900&family=Roboto:wght@100;300;400;500;700;900&display=swap');

/* ========== COMMON ========== */
body { line-height: 1.5; font-family: 'Noto Sans KR', 'Roboto', sans-serif; font-size: 14px; color: #000000; font-weight: 300; }
.container { position: relative; }
.inner { position: relative; width: 100%; max-width: 1024px; padding: 0 20px; margin: 0 auto; }
@media all and (min-width: 768px) {
    .inner { padding: 0 30px; }
}
@media all and (min-width: 1200px) {
    .container { width: 100%; max-width: 1200px; padding: 0; }
    .inner { padding: 0 50px; }
}

input[type=password] { font-family: 'dotum'; }
h2 { line-height: 1; font-size: 24px; letter-spacing: -1px; text-align: center; }
h2 small { display: block; margin-top: 23px; font-weight: 300; }
h4 { display: block; font-size: 22px; line-height: 1; letter-spacing: -0.5px; color: #282828; font-weight: 500; }
a { color: initial; }
a:hover, a:active, a:focus { text-decoration: none; color: inherit; }
.clearfix:after { content:""; clear: both; display: table; zoom:1; }

/* ========== GLOBAL NAVIGATION ========== */
.gnb { display: none; }
@media all and (min-width: 1200px) {
    .gnb { display: block; position: relative; z-index: 100; }
    .gnb .login-set { position: absolute; top: 50px; right: 40px; font-size: 0; }
    .gnb .login-set a { display: block; width: 100px; margin-bottom: 20px; padding: 0 10px; font-size: 14px; font-weight: 400; color: #3B7FCD; text-align: right; }
    .gnb.color .login-set a { color: #e1e1e1; }
    .gnb .login-set a:first-of-type, .gnb .login-set a:hover, .gnb .login-set a:focus, .gnb .login-set a:active { font-weight: 700; }
    .gnb .language-set { position: absolute; top: 118px; right: 40px; }
    .gnb .language-set button { display: block; width: 100px; height: 30px; line-height: 30px; margin: 0; padding: 0 10px;  border: 0; background-color: transparent; font-size: 14px; font-weight: 400; color: #3B7FCD; text-align: right; }
    .gnb.color .language-set button { color: #e1e1e1; }
    .gnb .language-set button span { margin-right: 5px; }
    .gnb .language-set .dropdown-menu { width: 100%; min-width: inherit; padding: 0; margin: 0; border-radius: 0; font-size: 11px; }
    .gnb .language-set .dropdown-menu li { background-color: #3B7FCD; border-bottom: 1px dotted #414141; text-align: center; }
    .gnb .language-set .dropdown-menu li:last-child { border-bottom: 0; }
    .gnb .language-set .dropdown-menu li a { display: block; line-height: 30px; color: #e1e1e1; }
    .gnb .language-set .dropdown-menu li a:hover { background-color: #000; color: #e1e1e1; }
    .gnb .language-set.btn-group.open .dropdown-toggle { box-shadow: none; }
    .gnb .language-set .dropdown-backdrop { display: none; }
    .gnb-line { width: 60px; height: 26px; border-bottom: 1px solid #1B92EB; transform: translateY(0px) translateX(0px) rotate(-45deg); -webkit-transform: translateY(0px) translateX(0px) rotate(-45deg); position: absolute; top: 0px; right: 3px; }
    .gnb.color .gnb-line { border-bottom: 1px solid #e1e1e1; }
    .gnb-line span { position: absolute; top: 22px; left: 0px; width: 8px; height: 8px; border-radius: 4px; background-color: #1B92EB; }
    .gnb.color .gnb-line span { background-color: #e1e1e1; }
}

/* ========== HEADER ========== */
header { position: fixed; top: 0; width: 100%; height: 50px; line-height: 50px; box-shadow: 0 1px 2px rgba(0,0,0,0.15); background-color: #fff; z-index: 100; }

/* Menus : 메뉴 */ 
h1.logo img { position: relative; top: 9px; width: 90px; }
h1.logo-mono { display: none; }
.nav-pc { display: none; }
.dialogs-trigger { position: fixed; top: 0; right: 0; z-index: 8; width: 50px; height: 50px; line-height: 50px; font-size: 18px; cursor: pointer; color: #1B92EB; text-align: center; }
.dialogs { overflow: hidden; position: fixed; top: 0; right: -50000px; bottom: 0; left: 0; z-index: -1; margin: 0; border-radius: 0 !important; }
.dialogs.active { z-index: 9; }
.dialogs .dialogs-contents { position: absolute; top: 0; left: 0; right: 0; bottom: 0; width: 100%; background-color: #4BADF4; }
.dialogs .dialogs-contents .language-set { width: 100%; height: 50px; line-height: 50px; padding-left: 20px; }
.dialogs .dialogs-contents .language-set button { width: 120px; height: 28px; line-height: 28px; padding: 0 10px; border: 0; background-color: #3B7FCD; font-size: 11px; color: #fff; }
.dialogs .dialogs-contents .language-set .dropdown-menu { top: 41px; left: 20px; min-width: 120px; margin: 0; padding: 0; border-radius: 0; }
.dialogs .dialogs-contents .language-set .dropdown-menu > li { border-bottom: 1px solid #e1e1e1; }
.dialogs .dialogs-contents .language-set .dropdown-menu > li:last-child { border-bottom: 0; }
.dialogs .dialogs-contents .language-set .dropdown-menu > li > a { height: 28px; line-height: 28px; padding: 0 10px; font-size: 11px; font-weight: 600; color: #013D6A; text-align: center; }
.dialogs-btn__close { display: block; position: absolute; top: 0; right: 0; width: 50px; height: 50px; line-height: 50px; font-size: 24px; cursor: pointer; text-align: center; color: #fff; }
.nav-group { overflow-x: hidden; height: calc(100vh - 50px); padding: 50px 0; }
nav.nav > ul > li { display: block; position: relative; }
nav.nav > ul > li:last-child { border-bottom: 0; }
nav.nav > ul > li > a { display: block; line-height: 60px; padding: 0 20px; font-size: 20px; font-weight: 400; color: #ffffff; cursor: pointer; text-align: center; opacity: 1; transition: all 0.2s; }
nav.nav > ul > li > a > img { position: relative; top: 3px; margin-right: 10px; }
nav.nav > ul > li > a > i { position: absolute; top: 0; right: 20px; opacity: 0.5; }
nav.nav > ul > li > a > i.ion-ios-arrow-up { display: block; color: #ffffff; opacity: 0.5; transform: rotateZ(180deg); transition: all 0.2s; }
nav.nav > ul > li > a.active > i.ion-ios-arrow-up { display: block; transform: rotateZ(0deg); opacity: 1; }
nav.nav > ul > li > .sub-menu { overflow: hidden; display: block !important; height: 0; transition: all 0.2s; }
nav.nav > ul > li > a.active ~ .sub-menu { height: auto; }
nav.nav > ul > li > .sub-menu > a { display: block; line-height: 40px; padding: 0 40px; background-color: #3B7FCD; font-size: 14px; color: #fff; transition: all 0.2s; text-align: center; }
nav.nav > ul > li > .sub-menu > a:last-of-type { border-bottom: 0; }
nav.nav > ul > li > .sub-menu > a:hover { opacity: 1; }
.dialogs .login-set { position: absolute; bottom: 0; width: 100%; }
.dialogs .login-set a { float: left; display: block; width: 50%; height: 50px; line-height: 50px; background-color: #023D6A; color: #fff; font-size: 16px; text-align: center; }
@media all and (min-width: 1200px) { 
    header { line-height: inherit; height: inherit; background-color: transparent; box-shadow: none; }
    header h1 { position: absolute; top: 38px; left: 30px; transition: all 0.1s; }
    h1.logo img { top: 0; width: 110px; }
    h1.logo-mono img { top: 0; width: 110px; }
    h1.logo, h1.logo-mono { display: none; }
    h1.logo.active, h1.logo-mono.active { display: block; }
    header .stem-fixed h1 { top: 18px; }
    header .stem-fixed h1.logo { display: block !important; }
    header .stem-fixed h1.logo-mono { display: none !important; }
    .dialogs-trigger { display: none !important; }
    .dialogs { display: none; }
    .nav-pc { display: block; position: absolute; top: 33px; right: 160px; z-index: 10; transition: all 0.1s; }
    .nav-pc:after { content: ""; display: block; width: 100%; height: 1px; }
    .stem-fixed .nav-pc { top: 13px; right: 50px; }
    .menu { float: right; }
    .menu:after { content: " "; display: block; clear: both; }
    .menu > .menu-item { position: relative; float: left; }
    .menu > .menu-item:hover > .sub-menu { -webkit-transform: scale(1); transform: scale(1); opacity: 1;}
    .menu > .menu-item a { display: block; width: 110px; height: 50px; line-height: 50px; padding: 0; color: #000000; font-size: 16px; font-weight: 400; text-align: center; text-transform: uppercase; }
    .menu > .menu-item a:hover { font-size: 0; }
    .menu > .menu-item a:hover:before { font-size: 16px; color: #307AD1; }
    .menu > .menu-item:first-child a:hover:before { content: 'Wisemon'; }
    .menu > .menu-item:nth-child(2) a:hover:before { content: 'Monitoring'; }
    .menu > .menu-item:nth-child(3) a:hover:before { content: 'Sysman'; }
    .menu > .menu-item:nth-child(4) a:hover:before { content: 'Netkey'; }
    .menu > .menu-item:nth-child(5) a:hover:before { content: 'Blog'; }
    .menu > .menu-item:nth-child(6) a:hover:before { content: 'Contact'; }
    .menu > .menu-item a:hover span { display: block; }
    .stem-nav.color .menu > .menu-item > a { color: #FFFFFF; }
    .stem-nav.color .menu > .menu-item a:hover:before { color: #BCDDF5;}
    .stem-nav.stem-fixed.color .menu > .menu-item > a { color: #000000; }
    .stem-nav.stem-fixed.color .menu > .menu-item a:hover:before { color: #307AD1;}
    .sub-menu:before { content: ""; position: absolute; top: -9px; left: 45%; margin-left: 5px; display: block; width: 0; height: 0; border-left: 10px solid transparent; border-right: 10px solid transparent; border-bottom: 10px solid #fff;}
    .sub-menu { z-index: 15; position: absolute; top: 50px; left: -105px; width: 310px; padding: 5px 0; background-color: #fff; transition: .3s ease; -webkit-transform-origin: 0 0; transform-origin: 0 0; -webkit-transform: scale(0); transform: scale(0); opacity: 0; -webkit-box-shadow: 0 50px 100px -20px rgba(50,50,93,.25), 0 30px 60px -30px rgba(0,0,0,.3), 0 -18px 60px -10px rgba(0,0,0,.025); box-shadow: 0 50px 100px -20px rgba(50,50,93,.25), 0 30px 60px -30px rgba(0,0,0,.3), 0 -18px 60px -10px rgba(0,0,0,.025); border-radius: 3px; }
    .sub-menu > .menu-item { overflow: hidden; float: none; padding: 8px 0; transition: .3s ease; -webkit-transform: translateY(-10px); transform: translateY(-10px); opacity: 0; text-align: left; border-bottom: 1px solid #f4f4f4;}
    .sub-menu > .menu-item:last-child { border-bottom: 0; }
    .sub-menu > .menu-item > a { height: auto; line-height: 28px; white-space: nowrap; color: #101010; padding: 0 30px; font-size: 13px; text-align: left; }
    .sub-menu > .menu-item > a:hover { color: #282828; transition: .3s ease; }
    .sub-menu > .menu-item > a > span { overflow: hidden; display: block; line-height: 1.6; font-size: 12px; color: #6d6d6d; font-weight: 300;}
    .sub-menu .sub-menu { left: 100%; top: 0; }
    .sub-menu > .menu-item.two-depth dl { padding: 0 30px; }
    .sub-menu > .menu-item.two-depth dt { margin-bottom: 10px; font-size: 13px; font-weight: 500; color: #101010; }
    .sub-menu > .menu-item.two-depth dd a { height: 26px; line-height: 26px; font-size: 12px; color: #616161; text-align: left; }
    .sub-menu > .menu-item.two-depth dd a:hover { color: #212121; }
    .sub-menu > .menu-item.two-depth dd a span { margin-left: 10px; font-size: 11px; color: #a1a1a1; }
    .css-transform .menu-item:hover > .sub-menu > .menu-item { -webkit-transform: translateY(0); transform: translateY(0); opacity: 1;}
    .css-transform .sub-menu .menu-item:nth-child(1) { transition-delay: 100ms; }
    .css-transform .sub-menu .menu-item:nth-child(2) { transition-delay: 150ms; }
    .css-transform .sub-menu .menu-item:nth-child(3) { transition-delay: 200ms; }
    .css-transform .sub-menu .menu-item:nth-child(4) { transition-delay: 250ms; }
    .css-transform .sub-menu .menu-item:nth-child(5) { transition-delay: 300ms; }
    .css-transform .sub-menu .menu-item:nth-child(6) { transition-delay: 350ms; }
    .css-transform .sub-menu .menu-item:nth-child(7) { transition-delay: 400ms; }
    /* 상단 고정 */
    header .stem-fixed { position: fixed; top: 0px; width: 100%; height: 80px; border-bottom: 2px solid #000000; background-color: rgba(255,255,255,1); transition: all 0.2s; box-shadow: 0 4px 8px rgba(0,0,0,0.15); }
}
@media all and (min-width: 1366px) { 
    header h1 { left: 0; }
}

/* ========== CONTENTS ========== */
/* 버튼 애니메이션 */
/* Push */
@-webkit-keyframes hvr-push {
    50% {
        -webkit-transform: scale(0.8);
        transform: scale(0.8);
    }
    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}
@keyframes hvr-push {
    50% {
        -webkit-transform: scale(0.8);
        transform: scale(0.8);
    }
    100% {
        -webkit-transform: scale(1);
        transform: scale(1);
    }
}
.hvr-push { display: inline-block; vertical-align: middle; -webkit-transform: perspective(1px) translateZ(0); transform: perspective(1px) translateZ(0); box-shadow: 0 0 1px rgba(0, 0, 0, 0); }
.hvr-push:hover, .hvr-push:focus, .hvr-push:active { 
    -webkit-animation-name: hvr-push;
    animation-name: hvr-push;
    -webkit-animation-duration: 0.3s;
    animation-duration: 0.3s;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-iteration-count: 1;
    animation-iteration-count: 1;
}

/* 섹션 */
section { z-index: 5; }
.text-base > h4 { line-height: 1.3; margin-bottom:16px; font-size: 18px; }
.text-base > p { line-height: 1.5; font-size: 15px; letter-spacing: -0.4px; color:#6d6d6d; }
@media all and (min-width: 768px) {
    .text-base > h4 { margin-bottom: 16px; font-size: 24px; }
    .text-base > p { line-height: 1.8; font-size: 16px; }
}
@media all and (min-width: 1200px) {
    section { min-height: calc(100vh - 400px); }
}

/* 픽스 배너 */
.move-banners { display: block; position: fixed; bottom: 100px; right: 24px; z-index: 101; text-align: center; }
.show-on-scroll { visibility: hidden; opacity: 0; transition: all 0.2s; }
.show-on-scroll.shown { visibility: initial; opacity: 1; }

/* 제안서 배너 */
a.proposal-banner { display: none; position: fixed; top: 74px; right: 24px; z-index: 999; width: 100px; height: 100px; margin-bottom: 15px; border-radius: 80px; background: #1b92eb; background: -moz-linear-gradient(top,  #1b92eb 0%, #3b7fcd 100%); background: -webkit-linear-gradient(top,  #1b92eb 0%,#3b7fcd 100%); background: linear-gradient(to bottom,  #1b92eb 0%,#3b7fcd 100%); filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#1b92eb', endColorstr='#3b7fcd',GradientType=0 ); box-shadow: 15px 15px 20px rgba(0,0,0,0.15); text-align: center; color: #FFF; }
a.proposal-banner .title { position: relative; top: 24px; margin-bottom: 4px; font-size: 15px; font-weight: 600; }
a.proposal-banner .title small { display: block; line-height: 16px; margin-top: 0; font-size: 15px; font-weight: 500; }
a.proposal-banner img { position: relative; top: 22px; height: 18px; }
.move-banners .line { position: absolute; top: 60px; left: 50%; width: 1px; height: 20px; background-color: #1B92EB; }
@media all and (min-width: 768px) {
    a.proposal-banner { display: block; }
}
@media all and (min-width: 1280px) {
    a.proposal-banner { top: 104px; }
}

/* Back To Top */
.back-to-top { overflow: hidden; display: block; z-index: 1003; width: 62px; height: 62px; line-height: 62px; margin: 0 auto; border-radius: 31px; border: 0; text-align: center; background: #f0f0f0; background: -moz-linear-gradient(top, #f0f0f0 0%, #f7f7f7 50%); background: -webkit-linear-gradient(top, #f0f0f0 0%,#f7f7f7 50%); background: linear-gradient(to bottom, #f0f0f0 0%,#f7f7f7 50%); filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#f0f0f0', endColorstr='#f7f7f7',GradientType=0 ); box-shadow: 15px 15px 20px rgba(0,0,0,0.15); }
.back-to-top i { position: relative; top: 6px; font-size: 36px; color: #3B7FCD; }
button:focus { outline: none !important; }

/* 운영기술 뷰어 */
.viewer { overflow: hidden; width: 100%; height: auto; padding: 80px 0; color: #fff; text-align: left; z-index: 10; }
.viewer:before { content: ""; z-index: -1; display: block; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: url(/assets/img/bg_stemcon_01-min.png) no-repeat; background-size: cover; background-position: center; }
.viewer .text-box { position: relative; z-index: 3; text-align: center; }
.viewer .text-box > p { font-size: 16px; line-height: 1.7; letter-spacing: -0.75px; }
.viewer .text-box > .point { margin: 7px 0 30px; }
.viewer .text-box > .point > p { font-size: 30px; font-weight: 600; line-height: 1.55; letter-spacing: -0.12rem; }
.viewer .text-box > .logo { clear: both; position: relative; width: auto; font-size: 38px; font-weight: 500; letter-spacing: -2.3px; }
.viewer .text-box > .logo-box { margin-bottom: 30px; }
.viewer .text-box > .logo-box > p { line-height: 1.2; font-size: 14px; letter-spacing: -0.5px; }
.viewer .text-box > .logo-box > .logo { position: relative; font-size: 42px; font-weight: bold; letter-spacing: -2.3px; }
.viewer .text-box > .logo-box > .logo:after{ content: "TM"; display: inline-block; position: absolute; top: 13px; margin-left: 3px; font-weight: lighter; font-size: 13px; letter-spacing: 1px; }
.viewer .text-box > .logo:after { display: none !important; }
.viewer .text-box > .logo:after{ content:" "; display: inline-block; position: absolute; top: 25px; width: 8px; height: 8px; background-color: #FF6F61; border-radius: 100%; }
.viewer .img-box { display: none; }
.viewer .img-box > img { width: 100%; }
@media all and (min-width: 480px) {
    .viewer .img-box { display: block; position: absolute; top: 0; right: 0; width: 282px; z-index: 2; }
    .viewer .text-box { text-align: left; }
}
@media all and (min-width: 768px) {
    .viewer { height: auto; padding: 20% 0 15%; }
    .viewer .bg-bottom > li:nth-child(1) { border-top: 180px solid transparent; }
    .viewer .bg-bottom > li:nth-child(2) { border-top: 180px solid transparent; }
    .viewer .text-box > .logo-box > p { font-size: 16px; }
    .viewer .text-box > .logo-box > .logo { font-size: 48px; }
    .viewer .text-box > p { font-size: 18px; }
    .viewer .text-box > .point > p { font-size: 34px; }
    .viewer .text-box > .small { font-size: 20px; }
    .viewer .text-box > .logo { font-size: 46px; }
    .viewer .img-box { width: 56%; }
}
@media all and (min-width: 1200px) {
    .viewer { padding: 150px 0 185px; }
    .viewer .bg-bottom > li:nth-child(1){ border-top: 269px solid transparent; border-left: 50vw solid #fff; }
    .viewer .bg-bottom > li:nth-child(2){ border-top: 269px solid transparent; border-right: 50vw solid #fff; }
    .viewer .text-box > .logo-box > p { margin-bottom: 5px; font-size: 16px; }
    .viewer .text-box > .logo-box > .logo { font-size: 48px; }
    .viewer .text-box > .logo-box > .logo:after { top: 10px; font-size: 14px; }
    .viewer .text-box > .point > p { font-size: 38px; }
    .viewer .text-box > .small { font-size: 25px; }
}
@media all and (min-width: 1366px) {
    .viewer .text-box > .logo-box { margin-bottom: 40px; }
    .viewer .text-box > .logo-box > p { font-size: 18px; }
    .viewer .text-box > .logo-box > .logo { font-size: 60px; }
    .viewer .text-box > p { font-size: 20px; }
}

/* 브이라인 만들기 */
.bg-top { display: flex; position: absolute; top: 0; width: 100%; z-index: 0; }
.bg-top > li { display: block; float: left; width:50%; }
.bg-top > li:nth-child(1) { order: 1; height: 0; border-top: 80px solid #fff; border-left: 50vw solid transparent; }
.bg-top > li:nth-child(2) { order: 2; height: 0; border-top: 80px solid #fff; border-right: 50vw solid transparent; }
.bg-bottom { display: flex; position: absolute; bottom: 0; width: 100%; z-index: 0; }
.bg-bottom > li { display: block; float: left; width: 50%; }
.bg-bottom > li:nth-child(1) { order: 1; height: 0; border-top: 80px solid transparent; border-left: 50vw solid #fff; }
.bg-bottom > li:nth-child(2) { order: 2; height: 0; border-top: 80px solid transparent; border-right: 50vw solid #fff; }
@media all and (min-width: 768px) {
    .bg-top > li:nth-child(1) { border-top: 120px solid #fff; }
    .bg-top > li:nth-child(2) { border-top: 120px solid #fff; }
    .bg-bottom > li:nth-child(1) { border-top: 120px solid transparent; }
    .bg-bottom > li:nth-child(2) { border-top: 120px solid transparent; }
}
@media all and (min-width: 1200px) {
    .bg-top > li:nth-child(1) { border-top: 180px solid #fff; }
    .bg-top > li:nth-child(2) { border-top: 180px solid #fff; }
    .bg-bottom > li:nth-child(1) { border-top: 180px solid transparent; }
    .bg-bottom > li:nth-child(2) { border-top: 180px solid transparent; }
}

/* 서브페이지 - 사용이유 */
.recommend-container { letter-spacing: -0.5px; }
.recommend-container ul { display: block; padding: 40px 0 0; }
.recommend-container ul > li { width: 100%; margin-bottom: 40px; text-align: center; }
.recommend-container ul > li:last-child { margin-bottom: 0; }
.recommend-container ul > li > h4 { font-size: 16px; }
.recommend-container ul > li > img { width: 80px; margin: 0 auto 10px; }
@media all and (min-width: 480px) {
    .recommend-container ul { display: flex; justify-content: space-around; }
    .recommend-container ul > li { width: 33.33333%; }
}
@media all and (min-width: 768px) {
    .recommend-container { border-bottom: 1px solid #fff; }
    .recommend-container ul { display: flex; justify-content: space-around; padding: 20px 0 0px; }
    .recommend-container ul > li { width: 33.33333%; }
    .recommend-container ul > li > h4 { font-size: 16px; }
    .recommend-container ul > li > img { width: 120px; margin: 0 auto 23px; }
}

/* ========== FOOTER ========== */
footer { position: relative; background-color: #072B45; }
.footer-menu { padding: 20px 30px 0; }
.footer-menu > a { display: inline-block; padding: 10px 10px; font-size: 12px; font-weight: 700; color: #91BCDC; }
.footer-menu > a:hover { opacity: 1; }
.company-info-group { padding: 10px 40px 30px; }
.company-info > dl { padding: 0; }
.company-info > dl > dd { line-height: 26px; letter-spacing: 0; font-size: 12px; color: #91BCDC; }
.company-info > dl > dd label { display: inline-block; padding-right: 5px;}
.copyright { display: flex; justify-content: center; align-items: center; height: 60px; line-height: 60px; background-color: #013D6A; }
.copyright img { height: 24px; }
@media all and (min-width: 1200px) {
    footer { width: 100%; height: 400px; }
    .company-info-group { float: right; width: 500px; height: 400px; padding: 60px; }
    .footer-menu { position: absolute; top: 0; right: 500px; padding: 30px; }
    .footer-menu > a { padding: 10px 20px; color: #4BADF4; }
    .copyright { float: left; width: calc(100% - 500px); height: 400px; }
}

/* 공통 */
.article-base { width: 100%; }
.article-base h2:before { content: "#"; display: inline-block; margin-right: 8px; font-weight: 300; color: #60CCD2; }
.article-base h2 { line-height: 1.3; margin-bottom: 50px; letter-spacing: -1px; color: #282828; }
.article-base h2 > strong { font-weight: 700; }
.article-base h2 > span { font-size: 26px; }
.article-base h2 > small { margin-top: 20px; line-height: 1.7; font-size: 18px; letter-spacing: -0.65; color:#282828; }
.article-base h2 > small > p { display: inline; font-size: 16px; }
.article-base h2 > small > strong { font-weight: 400; }
@media all and (min-width: 768px) {
    .article-base h2 { margin-bottom: 80px; font-size: 32px; }
    .article-base h2 > small { font-size: 22px; }
    .article-base h2 > small > p { display: block; }
}
@media all and (min-width: 1200px) {
    .article-base h2 { font-size: 36px; }
    .article-base h2 > small { font-size: 24px; }
}
@media all and (min-width: 1366px) {
    .article-base h2 { font-size: 42px; }
    .article-base h2 > small > p { font-size: 18px; }
}

/* 메인 배너 버튼 */
.display-btn { position: relative; margin-top: 30px;}
.display-btn > a { font-size: 16px; display: inline-block; height: 48px; line-height: 48px; padding: 0 30px; color: #fff; margin: 0 4px; border-radius: 5px; text-align: center; }
@media all and (min-width: 768px) {
  .display-btn > a { font-size: 18px; }
}
@media all and (min-width: 1200px) {
  .display-btn { margin-top: 40px;}
  .display-btn > a { height: 52px; line-height: 52px; font-size: 20px; }
}
@media all and (min-width: 1366px) {
    .display-btn > a { margin: 0 4px 0 0; }
}

/* 고객사 */
.stem-customer { z-index: 3; padding: 40px 0; background-color: #313131; box-shadow: 0 20px 40px rgba(0,0,0,0.3); text-align: center; }
.stem-customer h2 { font-size: 14px; font-weight: 600; letter-spacing: 9px; color: #a1a1a1; text-transform: uppercase; }
.stem-customer .line-img { margin: 10px auto 30px; }
.customer-contents { padding: 15px 20px 25px; background-color: #fff; }
.stem-customer .logos-wrap a { display: block; float: left; position: relative; width: 50%; height: 80px; line-height: 80px; padding: 0 30px 10px; opacity: 0.8; transition: all 0.2s; }
.stem-customer .logos-wrap a:hover { opacity: 1; }
.stem-customer .logos-wrap a img { width: 100%; filter: grayscale(1); vertical-align: middle; }
.stem-customer .logos-wrap a:hover img { filter: grayscale(0); }
.stem-customer .logos-wrap a label { display: block; position: absolute; bottom: -30px; width: calc(100% - 60px); font-size: 12px; color: #414141; text-align: center; opacity: 0; }
.stem-customer .logos-wrap a:hover label { opacity: 1; }
@media all and (min-width: 768px) {
    .customer-contents { padding: 0 20px 45px; }
    .stem-customer .logos-wrap { max-width: 600px; margin: 0 auto; }
    .stem-customer .logos-wrap a { width: 33%; padding: 20px 40px; }
    .stem-customer .logos-wrap a label { width: calc(100% - 80px); bottom: -50px; }
}
@media all and (min-width: 1200px) {
    .customer-contents { padding: 30px 20px 75px; }
    .stem-customer { padding: 60px 0; }
    .stem-customer h2 { font-size: 16px; }
    .stem-customer .line-img { margin: 14px auto 50px; }
    .stem-customer .logos-wrap { max-width: 1024px; }
    .stem-customer .logos-wrap a { width: 25%; padding: 20px 70px; }
    .stem-customer .logos-wrap a label { width: calc(100% - 140px); font-size: 13px; bottom: -55px; font-weight: 500; }
}

/* 문의하기 */
.inquiry { display: block; position: relative; overflow: hidden; width: 100%; height: auto; background: #3C3C3B; }
.inquiry:after { content: ""; position: absolute; top: 0; left: 0; z-index: -1; width: 100%; height: 100%; background: url(/assets/img/bg_stemcon_03-min.png) no-repeat; background-size: cover;background-position: center; }
.inquiry { display: flex; color: #fff; text-align: left; }
.inquiry { width: 100%; z-index: 1; padding: 40px 20px; }
.inquiry .left-box { float: none; width: 100%; margin-bottom: 20px; text-align: center; }
.inquiry .left-box .point { margin-bottom: 20px;} 
.inquiry .left-box .point > p { display: block; line-height: 1.3; font-weight: lighter; letter-spacing: -1px; letter-spacing: -0.75px; }
.inquiry .left-box > p { display: block; font-size: 16px; font-weight: 300; line-height: 1.5; letter-spacing: -0.6px; text-align: center; }
.inquiry .inquiry-btn { display: block; position: relative; height: 40px; line-height: 38px; padding: 0 30px; margin: 0 auto; border: 1px solid #4BADF4; border-radius: 4px; background-color: transparent; font-size: 1.17rem; font-weight: 400; color: #4BADF4; }

@media all and (min-width: 768px) {
    .inquiry .left-box .point > p { display: inline; font-size: 24px; }
    .inquiry .inquiry-btn { height: 60px; line-height: 60px; padding: 0 40px;}
}
@media all and (min-width: 1200px) {
    .inquiry { display: flex; }
    .inquiry { padding: 80px; margin: 0 auto; text-align: left; }
    .inquiry .left-box { order: 1; float: left; width: 600px; margin-bottom: 0; text-align: left; }
    .inquiry .left-box .point > p { font-size: 24px; }
    .inquiry .left-box > p { font-size: 20px; text-align: left; }
    .inquiry .left-box > p > span { display: block; }
    .inquiry .inquiry-btn { float: right; top: 50%; transform: translateY(-50%); padding: 0 40px; margin: 0; font-size: 1.17rem; }
}
@media all and (min-width: 1366px) {
    .inquiry:after { background-size: 100% 100% }
}

/* 개인정보취급방침 */
.privacy-viewer { position: relative; width: 100%; padding: 150px 0 80px; background-color: #3C3C3B; }
.privacy-viewer h2 { color: #fff; }
.privacy { line-height: 24px; padding: 50px 0; font-size: 14px; text-align: left; }
.privacy blockquote { margin-bottom: 20px; padding: 30px; background-color: #f7f7f7; }
.privacy dl { margin-bottom: 30px; }
.privacy dt { margin-bottom: 8px; font-weight: 700; }
.privacy table { width: 100%; margin-bottom: 20px; border: 1px solid #c1c1c1; }
.privacy table th, .privacy table td { padding: 8px 10px; border-right: 1px dotted #c1c1c1; border-bottom: 1px solid #c1c1c1; font-size: 13px; }
.privacy table th, .privacy table td:first-child { border-right: 1px solid #c1c1c1; font-weight: 500; }

/* 이용약관 */
.agreement-viewer { position: relative; width: 100%; padding: 150px 0 80px; background-color: #3C3C3B; }
.agreement-viewer h2 { color: #fff; }
.agreement { line-height: 24px; padding: 50px 0; font-size: 14px; text-align: left; }
.agreement dl { padding: 20px 0; }
.agreement dl > dt { margin-bottom: 10px; font-weight: 700; }
.agreement dl > dd { margin-bottom: 20px;}