@charset "UTF-8";

/*
name : style.css
date : 2022.06.30
- layout,header,footer
*/

body {
  min-width: 280px;
}
#wrap {
  width: 100%;
}
@media (max-width: 480px) {
  .mobile_off {
    display: none;
  }
}

/*Header*/
.header {
  background-color: #fff;
  width: 100%;
  box-shadow: 0 1px 4px 2px rgba(0, 0, 0, 0.1);
  height: 60px;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1440px;
  height: 100%;
  margin: auto;
  position: relative;
}

/*logo*/
.header_logo {
  width: 150px;
  height: 100%;
}
.header_logo_link {
  width: 100%;
  height: 100%;
  display: block;
  background: url(../html/img/com/logo1.png) no-repeat;
  /* background:url(/html/img/com/logo1.png)no-repeat; */
  background-size: 100%;
  background-position: center center;
}

.menu_wrap {
  /* border:1px solid red; */
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
}
/*pc_menu_nav*/
.pc_nav_box {
  height: 100%;
}
.pc_nav {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
}
.pc_nav_list {
  /*li*/
  list-style: none;
  float: left;
  font-size: 18px;
}
.pc_nav_link {
  display: block;
  color: #444444;
  font-weight: 500;
}

/*main_nav*/
.main_nav_btn {
  background: none;
  width: 30px;
  height: 14px;
  float: right;
  cursor: pointer;
  position: relative;
}
.main_nav_btn_line {
  width: 30px;
  height: 2px;
  background-color: #808080;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.main_nav_btn_line::before,
.main_nav_btn_line::after {
  content: '';
  display: block;
  width: 30px;
  height: 2px;
  background-color: #808080;
  position: absolute;
}
.main_nav_btn_line::before {
  top: -6px;
}
.main_nav_btn_line::after {
  top: 6px;
}

/*main_nav_bg*/
.main_nav_bg {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  position: fixed;
  z-index: 1;
  display: none;
}
.main_nav_bg.on {
  display: block;
}
.main_nav_box {
  width: 310px;
  height: 100vh;
  background-color: #fff;
  position: fixed;
  top: 0;
  left: -310px;
  box-shadow: 2px 0 10px 3px rgba(0, 0, 0, 0.1);
  z-index: 10;
  transition: 0.5s;
}
.main_nav_box.on {
  left: 0;
  transition: 0.5s;
}
.nav_inner {
  width: 100%;
  height: 100%;
  position: relative;
}
.main_nav_close_btn {
  background: 0;
  width: 40px;
  height: 40px;
  position: absolute;
  top: 20px;
  right: 24px;
}
.main_nav_close_btn::after,
.main_nav_close_btn::before {
  content: '';
  display: block;
  width: 26px;
  height: 2px;
  background-color: #363636;
  position: absolute;
  left: 8px;
  top: 50%;
}
.main_nav_close_btn::after {
  transform: rotate(45deg);
}
.main_nav_close_btn::before {
  transform: rotate(-45deg);
}

.nav_wrap {
  position: absolute;
  top: 90px;
  left: 24px;
}
.main_nav_ul {
  padding-bottom: 20px;
  position: relative;
}
/* .main_nav_ul::after {
  content: '';
  width: 50px;
  height: 2px;
  background-color: #b9b9b9;
  display: block;
  position: absolute;
  left: 0;
  bottom: -4px;
} */

.main_nav_li {
}
.main_nav_li > a {
  font-size: 18px;
  color: #000;
  font-weight: 600;
  display: block;
  height: 2em;
  display: flex;
  align-items: center;
}
.sub_nav_ul {
  padding-bottom: 10px;
  display: none;
  width: auto;
  height: 0;
  overflow: hidden;
  transition: height 1s ease-out;
}
.main_nav_li.on .sub_nav_ul {
  display: block;
  height: auto;
}
.sub_nav_li {
}
.sub_nav_li > a {
  font-size: 16px;
  color: #12181e;
  padding-left: 10px;
  display: block;
  height: 2em;
  display: flex;
  align-items: center;
}

.util_menu {
  padding-top: 30px;
}
.util_menu_list > a {
  color: #000;
  font-size: 14px;
  display: block;
  display: flex;
  height: 2em;
  font-weight: 400;
}

/*main_bg*/
.main {
  width: 100%;
}
.main_top_bg_wrap {
  margin-top: 60px;
  width: 100vw;
  height: 80vh;
}
/* swiper */
.main_top_bg_wrap .swiper-wrap {
  width: 100vw;
  height: 100%;
}
.main_top_bg_wrap .swiper-inner {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}
.main_top_bg_wrap .swiper-container2 {
  height: 100%;
  overflow: hidden;
  /* opacity: 0;  */
}

.main_top_bg_wrap .swiper-slide {
  position: relative;
  opacity: 1;
  justify-content: center;
  align-items: center;
  height: 100%;
  z-index: 100;
}

.main_top_bg_wrap .swiper-slide.swiper-slide-active {
  display: flex;
  transform: scale(1.1);
}
.swiper-main_img {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  transform: scale(1);
  transition: transform 7s;
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}

.main_top_bg_wrap .swiper-slide.swiper-slide-active .swiper-main_img {
  transform: scale(1.1);
}

.swiper-main_img1_wrap .swiper-main_img {
  background-image: url(../html/img/com/main_top_bg1.png);
}

.swiper-main_img2_wrap .swiper-main_img {
  background-image: url(../html/img/com/main_top_bg2.png);
}

.swiper-main_img3_wrap .swiper-main_img {
  background-image: url(../html/img/com/main_top_bg3.png);
}

.main_top_bg_wrap .swiper-slide .main_top_bg_content {
  transition: all 2s ease;
  opacity: 0;
  text-align: center;
  color: #fff;
}

.main_top_bg_wrap .swiper-slide.swiper-slide-active .main_top_bg_content {
  opacity: 1;
  text-align: center;
  color: #fff;
}

.main_top_bg_content .content_main_sentence {
  font-size: 38px;
  font-family: 'NanumSquareBold';
  text-shadow: 0 0 14px #000;
}

.main_top_bg_content .content_main_title {
  margin: 40px 0;
  font-size: 74px;
  font-weight: 800;
  text-shadow: 0 0 14px #000;
}

.content_main_title span {
  display: inline-block;
  color: red;
}

.main_top_bg_content .content_sub_sentence {
  line-height: 32px;
  font-size: 24px;
  font-family: 'Nanum Square';
  text-shadow: 0 0 14px #000;
}

.swiper-wrap2 {
  margin: 0 auto;
  width: 1000px;
}

.main_inner {
  margin: auto;
  width: 1440px;
}

/*main btn*/
.main_index_btn {
  height: 80px;
  position: relative;
}
.main_index_btn::before {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #ccc;
  position: absolute;
  bottom: 0;
}
.main_index_btn > ul {
  height: 20px;
  position: absolute;
  bottom: 8px;
}
.index_btn_list {
  float: left;
  font-size: 20px;
  color: #757575;
  font-weight: 500;
  font-family: 'Noto Sans KR';
  font-style: normal;
  margin-right: 16px;
  position: relative;
  cursor: pointer;
}
.index_btn_list:hover {
  color: #000;
  transition: 0.5s;
}
.index_btn_list.on {
  color: #000;
  font-weight: 600;
  font-size: 18px;
}
.index_btn_list.on::after {
  content: '';
  display: block;
  width: 100%;
  height: 3px;
  position: absolute;
  bottom: -10px;
  background-color: #000;
  cursor: auto;
}

.main_section {
  width: 100%;
  min-height: 80vh;
}
.section_main_title {
  width: 100%;
  color: #000;
  text-align: center;
  padding: 70px 0 50px 0;
}
.section_main_title br {
  display: none;
}
.section_main_title > h4 {
  font-size: 38px;
  font-weight: 600;
}
.section_main_title > p {
  margin-top: 40px;
  font-weight: 500;
  font-size: 18px;
  line-height: 1.6em;
}
.section_main_content {
  margin-bottom: 200px;
}

/*footer*/
.footer {
  width: 100%;
  background-color: #12181e;
  height: 500px;
}
.footer_inner {
  width: 1440px;
  margin: auto;
}
.footer_top {
  border-bottom: 1px solid #666;
  height: 120px;
  position: relative;
}
.footer_top .foot_logo {
  background: url(../html/img/com/logo_std_468x75_white.png) no-repeat;
  background-size: contain;
  background-position: bottom;
  width: 150px;
  height: 30px;
  position: absolute;
  bottom: 20px;
  left: 0;
}
.footer_top .foot_r {
  position: absolute;
  bottom: 20px;
  right: 0;
  height: 20px;
}
.footer_top .foot_r li {
  float: left;
  color: #fff;
  font-size: 14px;
  margin-left: 20px;
  position: relative;
  line-height: 20px;
}
.footer_top .foot_r li a {
  color: #fff;
  font-weight: lighter;
  display: block;
}
.footer_top .foot_r li::after {
  content: '';
  display: block;
  width: 1px;
  height: 14px;
  background: #444;
  position: absolute;
  top: 50%;
  right: -10px;
  transform: translateY(-50%);
}
.footer_top .foot_r li:last-child:after {
  display: none;
}

.footer_bottom {
}
.footer_bottom .foot_l {
  line-height: 1.6em;
  color: #fff;
  font-weight: lighter;
  font-size: 14px;
  margin-top: 20px;
  float: left;
}
.footer_bottom .foot_l .mb_br {
  color: #444;
}

.footer_bottom .foot_r {
  float: right;
  margin-top: 20px;
  width: 140px;
  height: 30px;
  display: block;
  background-color: #fff;
}
.footer_bottom .foot_r select {
  width: 100%;
  height: 100%;
}

/*media*/
@media screen and (max-width: 1640px) {
  /* pc_menu_nav */
  .pc_nav {
    gap: 10px;
  }
  /* Pc Nav List */
  .pc_nav_list {
    font-size: 14px;
  }

  /* main */
}

@media (max-width: 1540px) {
  /*Header*/
  .header__inner {
    width: 1000px;
  }
  /*logo*/
  .header_logo {
    width: 150px;
  }

  /*main_bg*/
  .main_inner {
    width: 1000px;
  }
  /*main btn*/
  .index_btn_list {
    font-size: 14px;
  }
  .index_btn_list.on {
    font-size: 16px;
  }
  .index_btn_list.on::after {
    bottom: -11px;
  }

  /*footer*/
  .footer {
    height: 500px;
  }
  .footer_inner {
    max-width: 1000px;
  }
}
@media screen and (max-width: 1024px) {
  /* header */
  .header__inner {
    width: 90%;
  }

  .pc_nav_box {
    display: none;
  }

  /* main */
  .main_top_bg_content .content_main_sentence {
    font-size: 32px;
  }
  .main_top_bg_content .content_main_title {
    font-size: 66px;
  }

  .main_top_bg_content .content_sub_sentence {
    font-size: 24px;
  }

  .section_main_title br {
    display: block;
  }

  .swiper-wrap2 {
    width: 90%;
  }

  .main_inner {
    width: 90%;
    max-width: initial;
  }

  .section_main_content {
    margin-bottom: 100px;
  }

  /*footer*/

  .footer_inner {
    max-width: initial;
    width: 90%;
  }
}

@media (max-width: 768px) {
  .section_main_title > h4 {
    font-size: 26px;
  }
  .section_main_title > p {
    font-size: 14px;
    max-width: 75%;
    margin: 15px auto 0;
  }

  /* main */
  .main_top_bg_content .content_main_sentence {
    font-size: 28px;
  }
  .main_top_bg_content .content_main_title {
    font-size: 54px;
  }

  .main_top_bg_content .content_sub_sentence {
    font-size: 20px;
  }

  /*footer*/
  .footer {
    height: 500px;
  }

  .footer_top {
    height: 140px;
    padding: 50px 0 20px;
  }
  .footer_top .foot_logo {
    width: 140px;
    bottom: auto;
    top: 50px;
    left: 0;
    position: unset;
    margin-bottom: 10px;
  }
  .footer_top .foot_r {
    right: auto;
    left: 0;
    height: auto;
    width: 100%;
    position: unset;
  }
  .footer_top .foot_r li {
    font-size: 12px;
    margin-left: 0;
    margin-right: 20px;
  }
  .footer_top .foot_r li:first-child {
    margin-left: 0;
  }
  .footer_bottom .foot_l {
    line-height: 2em;
    font-size: 12px;
    margin-top: 20px;
    float: none;
  }

  .footer_bottom .foot_r {
    float: none;
    width: 140px;
    height: 30px;
  }
  .footer_bottom .foot_r select {
    width: 100%;
    height: 100%;
  }
}
@media screen and (max-width: 678px) {
  /* main */
  .main_top_bg_content .content_main_sentence {
    font-size: 22px;
  }
  .main_top_bg_content .content_main_title {
    font-size: 44px;
  }

  .main_top_bg_content .content_sub_sentence {
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  /* header */
  .main_nav_box {
    left: -100%;
    width: 100%;
  }

  .main_nav_box.on {
    width: 100%;
  }

  .section_main_title {
    padding: 50px 0 30px 0;
  }

  .section_main_title > p {
    font-size: 12px;
  }

  /* main */
  .main_top_bg_content .content_main_sentence {
    font-size: 18px;
  }
  .main_top_bg_content .content_main_title {
    font-size: 36px;
  }

  .main_top_bg_content .content_sub_sentence {
    font-size: 14px;
  }
  .footer_bottom .foot_l .mb_br {
    width: 1px;
    height: 1px;
    display: block;
  }
}

@media screen and (max-width: 380px) {
  /* main */
  .main_top_bg_content .content_main_sentence {
    font-size: 14px;
  }
  .main_top_bg_content .content_main_title {
    font-size: 32px;
  }

  .main_top_bg_content .content_sub_sentence {
    line-height: 24px;
    font-size: 14px;
  }
}