/* main color */
/* base color */
/* gray type */
/* xirn accent */
.serif {
  font-family: "Nanum_Myeongjo", serif;
}

.l_sub {
  padding-bottom: 130px;
}
.l_sub_intro .section {
  width: 100%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.l_sub_intro .section_01 {
  background: url(/Content/static/images/sub/brand/intro/sec_01_bg.png);
  padding-top: 182px;
  margin-bottom: 45px;
  position: relative;
}
.l_sub_intro .section_01 > .inner {
  padding-bottom: 320px;
}
.l_sub_intro .section_01 .intro_txt {
  position: relative;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .sec_tit {
  margin-top: 153px;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .img_wrap img {
  position: absolute;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .img_wrap img.img_back {
  top: 0;
  right: 261px;
  opacity: 0.5;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .img_wrap img.img_front {
  right: 16px;
  top: 197px;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .txt_wrap {
  padding-left: 80px;
  margin-top: 177px;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .txt_wrap .sub_tit {
  margin-bottom: 60px;
}
.l_sub_intro .section_01 .intro_txt.txt_01 .txt_wrap .sub_main_tit .line {
  margin: 20px 0 0 10px;
}
.l_sub_intro .section_01 .intro_txt.txt_02 {
  margin-top: 412px;
  display: flex;
  justify-content: flex-end;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .img_wrap {
  position: absolute;
  top: -48px;
  left: 40px;
  z-index: 0;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .img_wrap img.img_back {
  position: absolute;
  left: -144px;
  bottom: -156px;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .img_wrap img.img_front {
  position: relative;
  z-index: 1;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .txt_info {
  width: 886px;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .txt_info .sec_tit {
  display: flex;
  justify-content: flex-end;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .txt_info .sub_main_tit {
  position: relative;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .txt_info .sub_main_tit .line {
  position: absolute;
  left: -274px;
  top: 20px;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .txt_info .txt_wrap {
  margin-top: 220px;
  padding-left: 280px;
}
.l_sub_intro .section_01 .intro_txt.txt_02 .txt_info .txt_wrap .sub_tit {
  margin-bottom: 90px;
}
.l_sub_intro .section_01 .intro_txt .sec_tit {
  display: inline-block;
  position: relative;
}
.l_sub_intro .section_01 .intro_txt .img_wrap {
  position: relative;
}
.l_sub_intro .section_01 .intro_txt .txt_wrap {
  position: relative;
}
.l_sub_intro .section_01 .intro_txt .txt_wrap .sub_tit {
  font-size: 21px;
  line-height: 42px;
}
.l_sub_intro .section_01 .intro_txt .txt_wrap .sub_main_tit {
  font-size: 32px;
  font-weight: bold;
  line-height: 42px;
  display: flex;
}
.l_sub_intro .section_01 .intro_txt .txt_wrap .sub_main_tit .line {
  display: inline-block;
  width: 262px;
  height: 1px;
  background: #000000;
}
.l_sub_intro .section_01 .intro_txt .txt_wrap .desc {
  font-size: 21px;
  line-height: 48px;
}
.l_sub_intro .section_01 .intro_txt .txt_wrap .desc strong {
  font-weight: 700;
}
.l_sub_intro .section_03 {
  padding: 89px 0 107px;
  position: relative;
}
.l_sub_intro .section_03::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 570px;
  background: url(/Content/static/images/sub/brand/intro/identity_bg.png) rgba(0, 69, 89, 0.2);
  z-index: -1;
}
.l_sub_intro .section_03 .tit_area {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0 36px;
  margin-bottom: 73px;
}
.l_sub_intro .section_03 .sub_tit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 50px;
  padding: 0 36px;
}
.l_sub_intro .section_03 .sub_tit > strong {
  font-size: 32px;
  font-weight: 700;
}
.l_sub_intro .section_03 .sub_tit .btn {
  width: 200px;
  height: 35px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 200;
}
.l_sub_intro .section_03 .sub_tit .btn .icon {
  width: 12px;
  height: 14px;
  background-image: url(/Content/static/images/sub/brand/intro/icon_download.png);
  margin-left: 11px;
}
.l_sub_intro .section_03 .cont_wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 36px;
}
.l_sub_intro .section_03 .cont_wrap:first-of-type {
  margin-bottom: 99px;
}
.l_sub_intro .section_03 .cont_wrap li .title {
  margin-bottom: 24px;
}
.l_sub_intro .section_04 {
  background: #fbfbfb;
  padding: 150px 0;
  text-align: center;
}
.l_sub_intro .section_04 .sec_04_tit {
  font-size: 52px;
  letter-spacing: -0.03em;
  line-height: 66px;
  font-weight: 200;
  margin-bottom: 75px;
}
.l_sub_intro .section_04 .sec_04_tit strong {
  font-weight: 700;
}
.l_sub_intro .section_04 .desc {
  font-size: 35px;
  line-height: 0px;
  letter-spacing: -0.03em;
  color: #000;
  margin-bottom: 60px;
  font-weight:800;
}
.l_sub_intro .section_04 p {
font-size:1.1rem;
line-height:23px;
}

.l_sub_intro .section_04 .desc strong {
  color: #0e86a5;
  font-weight: 700;
}