::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

::-webkit-scrollbar-track {
  background: var(--color-gray-2);
}

::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: var(--radius-10);
}

/* cursor */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 120px;
  height: 120px;
  background: var(--color-white);
  color: #008CD6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-16);
  border-radius: var(--radius-full);
  pointer-events: none;
  transform: translate(-100%, -100%);
  border: 1px solid var(--color-white-20);
  user-select: none;
  z-index: 4444;
  gap: var(--space-20);
  box-shadow: var(--shadow-light);
}

.custom-cursor:after {
  content: '';
  background: url(../img/common/next.png);
  width: 19px;
  height: 8px;
  background-repeat: no-repeat;
  background-size: 100% auto;
}

.custom-cursor:before {
  content: '';
  background: url(../img/common/prev.png);
  width: 19px;
  height: 8px;
  background-repeat: no-repeat;
  background-size: 100% auto;
}


/* pop */
.agree_pop {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  background: var(--color-black-50);
}

.agree_pop.atv_pop {
  display: block;
}

.agree_pop_content {
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--color-white);
  padding: var(--space-30);
  border-radius: var(--radius-5);
  transform: translate(-50%, -50%);
  width: 100%;
  max-width: 900px;
}

.agree_pop_content .agree_title {
  position: relative;
}

.agree_pop_content .agree_title h2 {
  font-size: var(--font-18);
}

.agree_pop_content .agree_title .close_pop {
  position: absolute;
  right: 0;
  top: 0;
  cursor: pointer;
}

.agree_pop_info {
  max-height: 400px;
  overflow-y: auto;
  margin-top: 15px;
  padding: 15px 0;
  border-top: 1px solid var(--color-gray-4);
}

.agree_pop_info h3 {
  font-size: var(--font-16);
  font-weight: var(--fw-bold);
  word-break: keep-all;
  margin-bottom: var(--space-10);
}

.agree_pop_info p {
  font-size: var(--font-14);
  font-weight: var(--fw-regular);
  word-break: keep-all;
}

.agree_pop_info p + h3 {
  margin-top: var(--space-20);
}

.agree_pop_info::-webkit-scrollbar {
  width: 2px;
  height: 2px;
}

.agree_pop_info::-webkit-scrollbar-track {
  background: #ccc;
}


/* header */
.header {
  position: relative;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 9998;
  transition-duration: var(--transition-slow);
  height: 120px;
}

.header.nodrop .top_nav,
.header.nodrop .right {
  opacity: 0;
  visibility: hidden;
}

.header .logo {
  width: 220px;
  height: 40px;
  background: url(../img/logo.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  position: absolute;
  left: var(--inner-pc);
  top: 36px;
  z-index: 9999;
}

.header .logo.logob,
.header.sub .logo {
  background-image: url(../img/logo.png);
}

.header .right {
  position: fixed;
  right: var(--inner-pc);
  top: 20px;
  display: flex;
  gap: var(--space-20);
  align-items: center;
  z-index: 9999;
  transition-duration: var(--transition-slow);
}

.header .right .all_btn {
  position: relative;
  width: 64px;
  height: 64px;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-soft);
  background: var(--color-white);
  display: flex;
  justify-content: center;
  align-items: center;
}

.header .right .all_btn i {
  width: 20px;
  height: 14px;
  position: relative;
  display: block;
}

.header .right .all_btn span {
  position: absolute;
  width: 100%;
  height: 2px;
  background: var(--color-black);
  transition-duration: var(--transition-base);
  border-radius: 2px;
}

.header .right .all_btn span:nth-child(1) {
  top: 0;
  left: 0;
}

.header .right .all_btn span:nth-child(2) {
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.header .right .all_btn span:nth-child(3) {
  bottom: 0;
  left: 0;
}

.header.sub .right .all_btn span {
  background: var(--color-black);
}

.open_mo .header .right .all_btn span:nth-child(1) {
  transform: rotate(45deg) translateY(-50%);
  top: 50%;
}

.open_mo .header .right .all_btn span:nth-child(2) {
  opacity: 0;
}

.open_mo .header .right .all_btn span:nth-child(3) {
  transform: rotate(-45deg) translateY(-50%);
  bottom: auto;
  top: 50%;
}


/* language */
.lang {
  position: relative;
}

.lang .lang_btn {
  width: 64px;
  height: 64px;
  background: var(--color-white) url(../img/lang.png);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 20px auto;
  display: block;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-soft);
}

.header.sub .lang .lang_btn {
  background-image: url(../img/lang.png);
}

.lang .lang_list {
  position: absolute;
  padding: 0 20px;
  background: var(--color-white);
  top: calc(100% + 5px);
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  transition-duration: .7s;
  opacity: 0;
  visibility: hidden;
  height: 0;
  max-height: 0;
  text-align: center;
}

.lang .lang_list.on {
  opacity: 1;
  visibility: visible;
  height: auto;
  max-height: 500px;
  padding: 14px 20px;
  border-radius: var(--radius-12);
  box-shadow: var(--shadow-soft);
}

.lang .lang_list a {
  display: block;
  font-size: var(--font-16);
  color: var(--color-black);
  transition-duration: var(--transition-base);
}

.lang .lang_list a + a {
  margin-top: var(--space-5);
}

.lang .lang_list a:hover {
  color: var(--color-primary);
}


/* top nav */
.header .top_nav {
  display: inline-flex;
  gap: var(--space-5);
  justify-content: center;
  opacity: 1;
  visibility: visible;
  transition-duration: var(--transition-slow);
  border-radius: var(--radius-full);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
  padding: var(--space-10);
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content
}

.header .top_nav li {
  position: relative;
  text-align: center;
}

.header .top_nav li .onedeps {
  font-size: var(--font-18);
  font-weight: var(--fw-semibold);
  color: var(--color-black-2);
  transition-duration: var(--transition-slow);
  height: 44px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 24px;
  border-radius: var(--radius-full);
}

.header .top_nav li .onedeps.point{
	font-weight: 700;
	color: #1C7C6C;
}

.header .top_nav li:hover .onedeps {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.header .top_nav .sub_deps {
  position: absolute;
  padding: 0 25px;
  background: var(--color-white);
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  transition-duration: .7s;
  opacity: 0;
  visibility: hidden;
  height: 0;
  max-height: 0;
  text-align: left;
  min-width: 110px;
}

.header .top_nav li:hover .sub_deps {
  opacity: 1;
  visibility: visible;
  height: auto;
  max-height: 500px;
  padding: 25px;
  border-radius: var(--radius-12);
  background: var(--color-white);
  box-shadow: var(--shadow-soft);
}

.header li .onedeps.on {
  background: var(--color-primary-light);
  color: var(--color-primary);
}

.header .top_nav .sub_deps a {
  display: block;
  color: var(--color-black);
  font-size: var(--font-16);
  transition-duration: .1s;
}

.header .top_nav .sub_deps a + a {
  margin-top: var(--space-16);
}

.header .top_nav li:hover .sub_deps a:hover,
.header .top_nav .sub_deps a.on {
  color: var(--color-primary);
}

.open_mo .header .top_nav {
  opacity: 0;
}

body.open_mo {
  height: 100vh;
  overflow: hidden;
}


/* sitemap */
.site_map {
  position: fixed;
  z-index: 9992;
  background: var(--color-white);
  height: 100%;
  width: 100%;
  left: 0;
  top: 0;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  padding: 120px var(--inner-pc) 3rem;
  opacity: 0;
  visibility: hidden;
  transition-duration: var(--transition-slow);
  gap: var(--space-100);
}

.site_map .thum {
  border-radius: var(--radius-20);
  overflow: hidden;
  width: 520px;
  height: 100%;
}

.site_map .thum.eng{width: 40vh}

.site_map .thum img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.open_mo .site_map {
  opacity: 1;
  visibility: visible;
}

.open_mo .header .top_nav {
  opacity: 0;
  visibility: hidden;
  display: none;
}

.site_map .top_nav {
  width: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  gap: var(--space-40);
  flex-direction: column;
  flex: 1;
}

.site_map .top_nav li {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  position: relative;
  border-bottom: 1px solid var(--color-gray-4);
  padding-bottom: var(--space-40);
  width: 100%;
}

.site_map .top_nav.eng li{gap: var(--space-60);}

.site_map .top_nav li .onedeps {
  font-size: var(--font-30);
  color: var(--color-black-2);
  font-weight: var(--fw-semibold);
  transition-duration: var(--transition-slow);
  width: 200px;
}


.site_map .top_nav.eng li .onedeps{width: auto}

.site_map .top_nav li:hover .onedeps {
  color: var(--color-primary);
}

.site_map .top_nav li .sub_deps {
  display: flex;
  gap: var(--space-60);
  justify-content: flex-start;
  align-items: center;
  transition-duration: var(--transition-slow);
}

.site_map .top_nav li .sub_deps a {
  font-size: var(--font-18);
  color: var(--color-black-2);
  transition-duration: var(--transition-slow);
  display: block;
  opacity: .8;
  position: relative;
}

.site_map .top_nav li .sub_deps a:hover {
  opacity: 1;
  color: var(--color-primary);
}


/* layout */
.inner {
  padding: 0 var(--inner-wide);
}

.inner_w {
  padding: 0 var(--inner-pc);
}

.inner_w2 {
  padding: 0 var(--inner-large);
  max-width: 1920px; margin: 0 auto;
  width: 100%
}


/* foot */
.foot_btn {
  position: fixed;
  z-index: 9992;
  right: 4rem;
  bottom: 4rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-light);
  border: 1px solid var(--color-primary);
  background: var(--color-primary);
  border-radius: var(--radius-full);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast) ease;
}

.foot_btn.active {
  opacity: 1;
  visibility: visible;
}

.footer {
  background: var(--color-gray-5);
  padding: 80px 0;
}

.foot_map .inner_w {
  display: flex;
  gap: 6rem;
  justify-content: space-between;
  align-items: flex-start;
}

.foot_map .inner_w img{display: block; max-width: 100%}

.foot_map .foot_nav {
  display: flex;
  gap: var(--space-40);
}

.foot_map .foot_nav .onedeps {
  margin-bottom: var(--space-20);
  color: var(--color-black-2);
  font-size: var(--font-16);
  font-weight: var(--fw-bold);
  line-height: normal;
  word-break: keep-all;
  transition-duration: var(--transition-slow);
  display: block;
}

.foot_map .foot_nav .onedeps:hover {
  color: var(--color-primary);
}

.foot_map .foot_nav .sub_deps a {
  display: block;
  transition-duration: var(--transition-slow);
  color: var(--color-gray-2);
  font-size: var(--font-14);
  word-break: keep-all;
}

.foot_map .foot_nav .sub_deps a:hover {
  color: var(--color-black-2);
  text-decoration: underline;
}

.foot_map .foot_nav .sub_deps a + a {
  margin-top: var(--space-12);
}

.foot_info {
  margin-top: var(--space-30);
  margin-bottom: var(--space-40);
}

.foot_adress .foot_txt + .foot_txt {
  margin-top: var(--space-20);
}

.foot_adress .foot_txt li {
  color: var(--color-black-2);
  font-size: var(--font-16);
  word-break: keep-all;
  line-height: var(--lh-140);
  display: flex;
  gap: var(--space-10);
  align-items: center;
}

.foot_adress .foot_txt li i {
  width: 1px;
  background: #BFBFBF;
  height: 10px;
}

.foot_adress .foot_txt li + li {
  margin-top: var(--space-10);
}

.foot_copy p {
  color: var(--color-black-2);
  font-size: var(--font-24);
  word-break: keep-all;
  line-height: var(--lh-150);
  font-weight: var(--fw-bold);
}


/* index */
.ani_text {
  overflow: hidden;
}

.ani_text .letter {
  display: inline-block;
  opacity: 0;
}

.fade_up {
  opacity: 0;
}

.main_visual_are {
  padding: 0 var(--inner-pc) 100px;
}

.flex_visual {
  display: flex;
  gap: var(--space-20);
  height: 70vh;
}

.flex_visual .left {
  border-radius: var(--radius-20);
  overflow: hidden;
  width: 65%;
  position: relative;
  justify-content: flex-start;
  align-items: flex-end;
  display: flex;
}

.flex_visual .left .txt {
  position: relative;
  z-index: 2;
  padding: var(--space-50);
}

.flex_visual .left .txt h3 {
  color: var(--color-white);
  font-size: var(--font-54);
  word-break: keep-all;
  font-weight: var(--fw-bold);
  line-height: var(--lh-140);
}

.flex_visual .left .txt p {
  font-size: var(--font-20);
  line-height: var(--lh-150);
  word-break: keep-all;
  color: var(--color-white);
  font-weight: var(--fw-regular);
  margin-top: var(--space-20);
}

.flex_visual .left .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

.flex_visual .left .bg video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .8;
}

.flex_visual .right {
  border-radius: var(--radius-20);
  overflow: hidden;
  width: 35%;
  height: 100%;
  position: relative;
}

.flex_visual .right .top_txt {
  padding: var(--space-50);
  display: flex;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 3;
  justify-content: space-between;
  align-items: center;
}

.flex_visual .right .top_txt .cnt {
  display: flex;
  gap: var(--space-10);
  align-items: center;
}

.flex_visual .right .top_txt .cnt span {
  cursor: pointer;
}

.flex_visual .right .top_txt p {
  color: var(--color-white);
  font-size: var(--font-24);
  font-weight: var(--fw-bold);
  word-break: keep-all;
}

.visual_right_slide .box {
  position: relative;
  height: 70vh;
  display: flex;
  justify-content: flex-start;
  align-items: flex-end;
}

.visual_right_slide .box .txt {
  position: relative;
  z-index: 2;
  padding: var(--space-50);
}

.visual_right_slide .box .txt p {
  color: var(--color-white);
  font-size: var(--font-20);
  font-weight: var(--fw-regular);
  line-height: var(--lh-140);
  word-break: keep-all;
  margin-bottom: var(--space-16);
}

.visual_right_slide .box .txt h3 {
  word-break: keep-all;
  font-size: var(--font-34);
  font-weight: var(--fw-bold);
  line-height: var(--lh-140);
  color: var(--color-white);
}

.visual_right_slide .box .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

.visual_right_slide .box .bg img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .8;
}


/* notice */
.notice_slide_are {
  margin-top: var(--space-24);
  padding: 25px 50px;
  border-radius: var(--radius-12);
  background: var(--color-primary);
  display: flex;
  align-items: center;
  gap: var(--space-14);
  justify-content: space-between;
}

.notice_slide_are .left {
  display: flex;
  align-items: center;
  gap: var(--space-14);
  width: 80%;
}

.notice_slide_are p,
.notice_slide_are a {
  color: var(--color-white);
  font-size: var(--font-18);
  word-break: keep-all;
  font-weight: var(--fw-medium);
}

.notice_slide_are i {
  width: 1px;
  height: 10px;
  background: var(--color-white);
}

.notice_slide_are .notice_slide {
  width: 60%;
}

.notice_slide_are .cnt {
  display: flex;
  gap: var(--space-10);
  align-items: center;
}

.notice_slide_are .cnt span {
  cursor: pointer;
}


/* title */
.main_title {
  margin-bottom: 54px;
}

.main_title h2 {
  color: var(--color-black-2);
  font-size: var(--font-40);
  line-height: var(--lh-150);
  font-weight: var(--fw-bold);
  word-break: keep-all;
}

.main_title p {
  margin-top: var(--space-20);
  font-size: var(--font-20);
  color: var(--color-gray-2);
  line-height: var(--lh-150);
  word-break: keep-all;
}

.main_section {
  padding: var(--space-150) 0;
}


/* main esg */
.main_esg {
  background: var(--color-primary-dark);
}

.main_esg .main_title h2 {
  color: var(--color-white);
}

.main_esg_flex {
  display: flex;
  gap: var(--space-20);
}

.main_esg_flex .box {
  flex: 1 1 0%;
  border-radius: var(--radius-20);
  overflow: hidden;
  height: 60vh;
  transition-duration: var(--transition-long);
  position: relative;
  z-index: 2;
  padding: 50px 40px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
}

.main_esg_flex .box:hover {
  flex: 4 1 0%;
}

.main_esg_flex .box:last-child {
  margin: 0 auto 0;
}

.main_esg_flex .box .txt {
  position: relative;
  z-index: 2;
}

.main_esg_flex .box .txt h3 {
  color: var(--color-white);
  font-size: var(--font-30);
  font-weight: var(--fw-bold);
  word-break: keep-all;
  line-height: var(--lh-140);
}

.main_esg_flex .box .txt p {
  font-size: var(--font-18);
  color: var(--color-white);
  font-weight: var(--fw-regular);
  line-height: var(--lh-150);
  word-break: keep-all;
  margin-top: 0;
  height: 0;
  max-height: 0;
  transition-duration: 2s;
  overflow: hidden;
  opacity: 0;
}

.main_esg_flex .box:hover .txt p {
  opacity: 1;
  height: auto;
  max-height: 60vh;
  margin-top: var(--space-16);
}

.main_esg_flex .box .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: #000;
}

.main_esg_flex .box .bg img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .8;
}


/* main business */
.main_bu {
  background: var(--color-gray-5);
}

.main_bu_are {
  border-top: 1px solid var(--color-gray-4);
}

.main_bu_are li {
  padding: var(--space-30) 0;
  border-bottom: 1px solid var(--color-gray-4);
  display: flex;
  gap: var(--space-40);
  align-items: center;
}

.main_bu_are li .txt {
  width: 30%;
}

.main_bu_are li .thum {
  flex: 1;
  border-radius: var(--radius-20);
  overflow: hidden;
}

.main_bu_are li .thum img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transform: scale(1.1);
  transition-duration: 2s;
}

.main_bu_are li.show .thum img {
  transform: scale(1.0);
}

.main_bu_are li .txt h4 {
  color: var(--color-black-2);
  font-size: var(--font-16);
  font-weight: var(--fw-medium);
  line-height: var(--lh-150);
  word-break: keep-all;
}

.main_bu_are li .txt h3 {
  word-break: keep-all;
  margin: 14px 0 24px;
  color: var(--color-primary);
  font-size: var(--font-30);
  font-weight: var(--fw-bold);
  line-height: var(--lh-150);
}

.main_bu_are li .txt p {
  word-break: keep-all;
  color: var(--color-gray-2);
  font-size: var(--font-20);
  font-weight: var(--fw-regular);
  line-height: var(--lh-150);
}


/* esg section */
.esg_section .inner_w {
  display: flex;
  align-items: center;
  gap: var(--space-120);
}

.esg_left {
  width: 40%;
}

.esg_right {
  width: calc(60% - var(--space-120));
}

.esg_tab {
  display: flex;
  margin-bottom: var(--space-80);
}

.esg_tab li {
  width: 33.333%;
  text-align: center;
  padding: 20px 0;
  font-size: var(--font-20);
  font-weight: var(--fw-medium);
  color: #C9C9C9;
  border-bottom: 1px solid #f5f5f5;
  cursor: pointer;
  transition-duration: var(--transition-slow);
}

.esg_tab li.on {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: var(--fw-bold);
}

.esg_text_slide h3 {
  font-size: var(--font-30);
  font-weight: var(--fw-bold);
  color: var(--color-primary);
  margin-bottom: var(--space-24);
}

.esg_text_slide p {
  font-size: var(--font-20);
  line-height: var(--lh-150);
  color: var(--color-gray-2);
  word-break: keep-all;
}

.esg_img_slide {
  border-radius: var(--radius-20);
  overflow: hidden;
}

.esg_img_slide img {
  width: 100%;
  height: 60vh;
  object-fit: cover;
  display: block;
  transform: scale(1.1);
  transition-duration: 2s;
}

.esg_img_slide .slick-current img {
  transform: scale(1.0);
}

.esg_control {
  display: flex;
  align-items: center;
  gap: var(--space-16);
  margin-top: var(--space-60);
  font-size: var(--font-16);
  font-weight: var(--fw-medium);
  color: var(--color-black-2);
  font-family: 'Pretendard', dotum, sans-serif;
}

.esg_control button {
  border: 0;
  background: none;
  cursor: pointer;
}

.esg_control button svg {
  display: block;
}

.esg_control .current {
  color: var(--color-black-2);
}


/* count */
.countbg {
  background: url(../img/main/countbg.png);
  background-position: center;
  background-size: cover;
}

.count_flex {
  display: flex;
  gap: var(--space-60);
  max-width: 1280px;
  margin: 0 auto;
}

.count_flex .box {
  border-radius: var(--radius-20);
  background: var(--color-black-50);
  backdrop-filter: blur(7.5px);
  padding: var(--space-50);
  text-align: center;
  flex-direction: column;
  align-items: center;
  gap: var(--space-80);
  display: flex;
  flex: 1;
  transition-duration: var(--transition-slow);
  justify-content: space-between;
}

.count_flex .box:hover {
  background: var(--color-white);
}

.count_flex .box .top i {
  background-position: center;
  background-repeat: no-repeat;
  background-size: 34px auto;
  display: inline-block;
  width: 34px;
  height: 34px;
  transition-duration: var(--transition-slow);
}

.count_flex .box:first-child .top i {
  background-image: url(../img/main/coun_i01.png);
}

.count_flex .box:nth-child(2) .top i {
  background-image: url(../img/main/coun_i02.png);
}

.count_flex .box:nth-child(3) .top i {
  background-image: url(../img/main/coun_i03.png);
}

.count_flex .box:first-child:hover .top i {
  background-image: url(../img/main/coun_i01on.png);
}

.count_flex .box:nth-child(2):hover .top i {
  background-image: url(../img/main/coun_i02on.png);
}

.count_flex .box:nth-child(3):hover .top i {
  background-image: url(../img/main/coun_i03on.png);
}

.count_flex .box .top p {
  margin-top: var(--space-12);
  font-size: var(--font-16);
  color: var(--color-white);
  text-transform: uppercase;
  font-weight: var(--fw-bold);
  word-break: keep-all;
  transition-duration: var(--transition-slow);
}

.count_flex .box .bottom h2 {
  color: var(--color-white);
  font-size: var(--font-60);
  line-height: var(--lh-150);
  word-break: keep-all;
  font-weight: var(--fw-bold);
  transition-duration: var(--transition-slow);
}

.count_flex .box .bottom p {
  margin-top: var(--space-5);
  font-size: var(--font-22);
  font-weight: var(--fw-medium);
  line-height: var(--lh-150);
  word-break: keep-all;
  color: var(--color-white);
  transition-duration: var(--transition-slow);
}

.count_flex .box:hover .top p {
  color: var(--color-black-2);
}

.count_flex .box:hover .bottom h2 {
  color: var(--color-primary);
}

.count_flex .box:hover .bottom p {
  color: var(--color-black-2);
}


/* board tab */
.main_board_tab_are .main_board_tab_content {
  display: none;
}

.main_board_tab_are .main_board_tab_content.on {
  display: block;
}

.main_title.flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.main_board_tab {
  display: flex;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-4);
  background: var(--color-white);
  padding: 8px;
}

.main_board_tab li {
  cursor: pointer;
  display: flex;
  height: 44px;
  padding: 0 24px;
  justify-content: center;
  align-items: center;
  gap: var(--space-10);
  border-radius: var(--radius-full);
  background: var(--color-white);
  transition-duration: var(--transition-slow);
  font-size: var(--font-16);
  font-weight: var(--fw-bold);
  line-height: var(--lh-150);
  word-break: keep-all;
  color: var(--color-black-2);
}

.main_board_tab li.on {
  background: var(--color-primary-light);
  color: var(--color-primary);
}


/* latest board */
.least_board {
  display: flex;
  gap: var(--space-20);
}

.least_board li {
  width: calc(25% - 15px);
}

.least_board li a {
  display: flex;
  border-radius: var(--radius-20);
  border: 1px solid var(--color-gray-4);
  background: var(--color-white);
  padding: var(--space-40);
  flex-direction: column;
  aspect-ratio: 1;
  align-items: flex-start;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition-duration: var(--transition-slow);
}

.least_board li a .date {
  display: block;
  text-align: right;
  font-size: var(--font-16);
  font-weight: var(--fw-regular);
  color: var(--color-black-2);
  transition-duration: var(--transition-slow);
  width: 100%;
}

.least_board li a .txt h3 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: var(--font-24);
  color: var(--color-black-2);
  font-weight: var(--fw-bold);
  line-height: var(--lh-150);
  word-break: keep-all;
  transition-duration: var(--transition-slow);
}

.least_board li a .txt p {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: var(--font-18);
  color: var(--color-gray-2);
  font-weight: var(--fw-regular);
  line-height: var(--lh-150);
  word-break: keep-all;
  margin-top: var(--space-14);
  transition-duration: var(--transition-slow);
}

.least_board li a:after {
  content: 'VISION R&E';
  color: rgba(255, 255, 255, 0.10);
  font-family: Pretendard;
  font-size: 74.107px;
  font-style: normal;
  font-weight: var(--fw-black);
  line-height: var(--lh-150);
  position: absolute;
  left: 50%;
  top: 20%;
  transform: translateX(-50%);
  white-space: nowrap;
}

.least_board li a:hover {
  background: var(--color-primary);
}

.least_board li a:hover .txt p,
.least_board li a:hover .txt h3,
.least_board li a:hover .date {
  color: var(--color-white);
}


/* form */
.main_form {
  position: relative;
}

.main_form .bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: #000;
}

.main_form .bg video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  opacity: .8;
}

.main_form .inner_w {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}

.main_form .inner_w .main_title {
  margin: 0;
  width: 40%;
}

.main_form .inner_w .main_title h2,
.main_form .inner_w .main_title p {
  color: var(--color-white);
}

.main_form_are {
  max-width: 940px;
}

.main_form_are ul {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 20px;
}

.main_form_are ul li {
  width: calc(50% - 10px);
}

.main_form_are ul li.w100 {
  width: 100%;
}

.main_form_are ul li label {
  display: block;
  color: var(--color-white);
  font-size: var(--font-16);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-12);
}

.main_form_are ul li input[type="text"] {
  border-radius: var(--radius-10);
  border: 1px solid var(--color-gray-4);
  height: 54px;
  padding: 0 20px;
  color: var(--color-white);
  font-size: var(--font-16);
  width: 100%;
  background: transparent;
}

.main_form_are ul li textarea {
  border-radius: var(--radius-10);
  border: 1px solid var(--color-gray-4);
  height: 180px;
  padding: var(--space-20);
  color: var(--color-white);
  font-size: var(--font-16);
  width: 100%;
  background: transparent;
}

.main_form_are ul li input[type="text"]::placeholder,
.main_form_are ul li textarea::placeholder {
  color: var(--color-white-60);
}

.main_form_are ul li .radio_flex {
  display: flex;
  gap: var(--space-20);
}



.main_form_are ul li .radio_flex input[type="radio"] {
  display: none;
}

.main_form_are ul li .radio_flex label {
  width: auto;
  flex: 1;
  padding: 20px 10px;
  border-radius: var(--radius-10);
  border: 1px solid var(--color-gray-4);
  text-align: center;
  color: var(--color-white);
  font-size: var(--font-16);
  font-weight: var(--fw-medium);
  cursor: pointer;
}


.main_form_are ul li .radio_flex.eng label{flex:auto}

.main_form_are ul li .radio_flex input[type="radio"]:checked + label {
  background: var(--color-primary-bright);
  border-color: var(--color-primary-bright);
}

.ck_agree {
  display: flex;
  margin-top: 25px;
  gap: var(--space-10);
  align-items: center;
      flex-wrap: wrap;
}

.ck_agree input {
  display: none;
}

.ck_agree input + label {
  color: var(--color-white);
  padding-left: 30px;
  position: relative;
  font-size: var(--font-16);
  font-weight: var(--fw-bold);
  word-break: keep-all;
  cursor: pointer;
}

.ck_agree input + label:after {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 20px;
  height: 20px;
  border-radius: var(--radius-5);
  border: 1px solid var(--color-gray-4);
}

.ck_agree input:checked + label:after {
  background: var(--color-primary-bright);
}

.ck_agree a {
  color: var(--color-white);
  font-size: var(--font-14);
  font-style: normal;
  font-weight: var(--fw-medium);
  line-height: normal;
  text-decoration-line: underline;
}

.form_in_btn {
  margin-top: var(--space-40);
}

.common_btn {
  display: inline-flex;
  padding: 17px 30px;
  justify-content: center;
  align-items: center;
  gap: var(--space-10);
  border-radius: var(--radius-full);
  background: var(--color-primary);
  font-size: var(--font-16);
  color: var(--color-white);
  font-weight: var(--fw-bold);
  border: 0;
  font-family: Pretendard;
}



.main_banner{position: fixed; right: 50px; bottom: 50px; 
padding: 35px 25px; border-radius: 12px; overflow: hidden;
z-index: 4; width: 600px; height: 300px; 
filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.10));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;}
.main_banner button{position: absolute; z-index: 2; right: 15px; top: 15px; border: 0; background: transparent;}


.main_banner .bg{position: absolute; left: 0; top: 0; width: 100%; height: 100%}
.main_banner .bg img{width: 100%; height: 100%; object-fit: cover;}
.main_banner .txt{position: relative; z-index: 2}

.main_banner .txt p{
	color: #666;
font-size: var(--font-18);
font-weight: 400;
line-height: 140%; /* 25.2px */
}
.main_banner .txt h2{
	color: #111;
font-size: var(--font-24);
font-weight: 700;
line-height: 140%; /* 33.6px */
margin-top: 5px;
word-break: keep-all
}
.main_banner .txt .flex_banner_btn{display: flex; margin-top: 24px; gap:6px }
.main_banner .txt .flex_banner_btn a{
	border-radius: 5px;
background: #1C7C6C;
display: flex;
padding: 10px 12px;
justify-content: center;
align-items: center;
gap: 10px;
color: #FFF;
font-size: var(--font-16);
font-weight: 600;
line-height: 140%; /* 22.4px */
word-break: keep-all
}

.main_banner .txt .flex_banner_btn a + a{
	border-radius: 5px;
border: 1px solid #DDD;
background: #FFF;
color: #111
}