@charset "euc-kr";
html,body { font-family: 'Pretendard Variable',sans-serif; line-height: 1.2; overflow-x: hidden; }
body { overflow-y: hidden; word-break: keep-all; }

/* 스크롤 초기화 */
::-webkit-scrollbar { width: 5px; height: 6px; }
::-webkit-scrollbar-track { background-color: rgba(0,0,0,0.1); }
::-webkit-scrollbar-thumb { background-color: rgb(181 184 185); border-radius: 5px; }

/* 공통 */
.prev-wrap { display: flex; align-items: center; justify-content: center; width: 100%; height: 100vh; position: fixed; top:0; left:0; background-color: #000; transition: 0.6s; z-index: 99; }
.prev-wrap.hide { opacity: 0; visibility: hidden; }

.container { background-color: #000; color: #fff; padding-bottom: 60px; }
.wrap { max-width: 1560px; margin: 0 auto; padding: 0 40px; }
.flex_bw { display: flex; align-items: center; justify-content: space-between; }
.title { font-size: 32px; font-weight: 500; letter-spacing: -0.02em; margin-bottom: 40px; font-family: 'oxanium','Pretendard Variable',sans-serif; }
.section { padding: 60px 0; }

.header { position: absolute; top:0; left:0; width: 100%; z-index: 1; }
.header .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 40px; }
.header .wrap .notice { width: 400px; height: 45px; background-color: rgba(255,255,255,0.1); color: #111; border-radius: 50px; padding-left: 20px; overflow: hidden; }
.header .wrap .notice ul li { width: 100%; line-height: 45px; text-overflow: ellipsis; white-space: nowrap; padding: 0 20px 0 5px; box-sizing: border-box; overflow: hidden; color: #fff; }
.header .wrap .notice ul li b { color: #1885e6; margin-right: 10px; font-weight: 700; }

.footer { display: inline-block; width: 100%; background-color: #000; color: #fff; padding: 40px 0; border-top: 1px solid #555; }
.footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; }
.footer .wrap.cs_wrap { border-bottom: 1px solid #222; padding-bottom: 40px; margin-bottom: 40px; }
.footer .wrap .cs_box { flex: 1 1 20%; border-right: 1px solid #555; }
.footer .wrap .cs_box:last-child { border: none; margin: 0; }
.footer .wrap .cs_box ul { display: flex; flex-direction: column; gap: 10px; }
.footer .wrap .cs_box ul li { font-size: 15px; }
.footer .wrap .cs_box ul li:first-child { font-size: 16px; font-weight: 500; margin-bottom: 10px; }
.footer .wrap i { display: flex; flex-direction: column; gap: 10px; }
.footer .wrap i span { font-size: 14px; }
.footer .wrap i p:last-child { margin-top: 20px; }
.footer .wrap .bs_btn { display: inline-flex; }
.footer .wrap .bs_btn a { display: inline-block; width: 120px; font-size: 13px; height: 35px; line-height: 35px; border: 1px solid #888; text-align: center; color: #ddd; }

/* 메인 */
.banner { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; height: 100vh; background: url(../images/bg.jpg) no-repeat 50% 50% #000; background-size: cover; color: #fff; text-align: center; background-attachment: fixed; position: relative; padding-bottom: 40px; }
.banner > b { font-size: 18px; color: #1885e6; font-weight: 500; }
.banner > h1 { font-size: 60px; font-weight: 700; line-height: 1.4; margin: 15px 0 30px 0; }
.banner > span { font-size: 22px; line-height: 1.6; }
.banner .ring { border-radius: 100%; border: 10px solid rgba(255,255,255,0.3); position: absolute; width: 120px; height: 120px; animation-duration: 40s; animation-timing-function: linear; animation-iteration-count: infinite; animation-direction: alternate-reverse; }
.banner .ring:nth-child(4) { bottom: 120px; animation-name: ring-1; }
.banner .ring:nth-child(5) { top: 120px; animation-name: ring-2; }
@keyframes ring-1 { 0% { transform: translateX(-800%); } 100% { transform: translateX(800%); } }
@keyframes ring-2 { 0% { transform: translateX(800%); } 100% { transform: translateX(-800%); } }
.banner .scroll_down { position: absolute; bottom: 60px; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.banner .scroll_down h1 { font-size: 14px; }
.banner .scroll_down span { width: 20px; height: 35px; border-radius: 50px; border: 1px solid #fff; display: flex; justify-content: center; }
.banner .scroll_down b { display: block; width: 6px; height: 6px; background-color: #fff; border-radius: 100%; position: relative; animation-name: scroll; animation-duration: 0.5s; animation-timing-function: linear; animation-iteration-count: infinite; animation-direction: alternate-reverse; }
@keyframes scroll { 0% { top: 10px; } 100% { top: 20px; } }

.cm { background: url(../images/s_bg.png) no-repeat 100% 0; }
.company { display: flex; align-items: center; justify-content: space-between; }
.company h1 { font-size: 48px; font-weight: 500; line-height: 1.4; position: relative; }
.company h1 b { color: #1885e6; font-weight: 700; }
.company ul { max-width: 630px; border-top: 2px solid #fff; margin-top: 60px; }
.company ul li { display: flex; align-items: center; padding: 25px 0; border-top: 1px solid #888; font-size: 24px; gap: 20px; }
.company ul li span { font-size: 30px; font-family: 'oxanium','Pretendard Variable',sans-serif; opacity: 0.5; font-weight: 500; }
.company i { width: 100%; }
.company .cm_box { display: flex; flex-direction: column; align-items: center; width: 100%; padding-bottom: 100px; }
.company .cm_box span { text-align: center; font-size: 20px; line-height: 1.6; }

.business_wrap { display: flex; justify-content: space-between; gap: 60px; }
.business_wrap .business_box { display: flex; flex-direction: column; }
.business_wrap .business_box p { display: flex; margin-bottom: 40px; }
.business_wrap .business_box .business_con { display: flex; flex-direction: column; }
.business_wrap .business_box b { font-size: 15px; font-weight: 500; }
.business_wrap .business_box:nth-child(1) b { color: #18e6e4; }
.business_wrap .business_box:nth-child(2) b { color: #fea827; }
.business_wrap .business_box:nth-child(3) b { color: #1885e6; }
.business_wrap .business_box h1 { font-family: 'oxanium','Pretendard Variable',sans-serif; font-size: 50px; font-weight: bold; margin: 10px 0 20px 0; }
.business_wrap .business_box span { font-size: 18px; font-weight: 500; line-height: 1.4; }
.business_wrap .business_box ul { margin-top: 10px; }
.business_wrap .business_box ul li { font-size: 17px; color: #ccc; line-height: 1.6; }

/* 해상도 */
@media screen and (max-width: 1000px) {
   .title { text-align: center; }

   .banner { background-attachment: inherit; }
   .banner > h1 { font-size: 6.4vw; }
   .banner > span { font-size: 2.6vw; }
   .banner > b { font-size: 2.2vw; }
   .banner .ring { width: 10vw; height: 10vw; }

   .cm { background: url(../images/s_bg.png) no-repeat 0 0; }
   .company { flex-direction: column; }
   .company h1 { font-size: 5vw; text-align: center; }
   .company ul { max-width: 100%; }
   .company ul li { font-size: 3vw; }
   .company .cm_box { padding-bottom: 0; }

   .business_wrap { flex-direction: column; }
   .business_wrap .business_box p { justify-content: center; }
   .business_wrap .business_box .business_con { margin: 0 auto; text-align: center; }

   .footer .wrap { flex-direction: column; align-items: center; text-align: center; }
   .footer .wrap.cs_wrap { flex-direction: inherit; gap: 40px 0; }
   .footer .wrap .cs_box { flex: 1 1 45%; }
   .footer .wrap .cs_box:nth-child(2) { border: none; }
   .footer .wrap .bs_btn a { margin-top: 20px; }

   .sub_tit h1 { font-size: 6vw; }
}

@media screen and (max-width: 720px) {
   .header .wrap { justify-content: center; }

   .banner > h1 { font-size: 9vw; }
   .banner > span { font-size: 3.8vw; }
   .banner > b { font-size: 4vw; }

   .company ul li { font-size: 4vw; }
   .company ul li span { font-size: 5vw; }
   .company .cm_box span { font-size: 4vw; }

   .business_wrap .business_box span { font-size: 4vw; }
   .business_wrap .business_box ul li { font-size: 4vw; }

}

@media screen and (max-width: 600px) {
   .prev-wrap span img { width: 40vw; }

   .header a img { width: 40vw; }

   .title { font-size: 8vw; }
}

@media screen and (max-width: 600px) {
   .footer .wrap.cs_wrap { flex-direction: column; }
   .footer .wrap .cs_box { border: none; }
}