@charset "utf-8";

/* 초기화 */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
  font-size: 0.75em;
  font-family: 'Pretendard', sans-serif;
  background: #fff
}

p {
  color: #6e6e6e;
}

html,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
img {
  margin: 0;
  padding: 0;
  border: 0
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 1em;
  font-family: 'Pretendard', dotum, sans-serif
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block
}

ul,
dl,
dt,
dd {
  margin: 0;
  padding: 0;
  list-style: none
}

legend {
  position: absolute;
  margin: 0;
  padding: 0;
  font-size: 0;
  line-height: 0;
  text-indent: -9999em;
  overflow: hidden
}

label,
input,
button,
select,
img {
  vertical-align: middle;
  font-size: 1em
}

input,
button {
  margin: 0;
  padding: 0;
  font-family: 'Malgun Gothic', dotum, sans-serif;
  font-size: 1em
}

input[type="submit"] {
  cursor: pointer
}

button {
  cursor: pointer
}

textarea,
select {
  font-family: 'Pretendard', dotum, sans-serif;
  font-size: 1em
}

select {
  margin: 0
}

p {
  margin: 0;
  padding: 0;
  word-break: break-all
}

hr {
  display: none
}

pre {
  overflow-x: scroll;
  font-size: 1.1em
}

a {
  color: #000;
  text-decoration: none
}

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif:ital,wght@0,100..900;1,100..900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Redressed&display=swap');


*,
:after,
:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

input[type=text],
input[type=password],
textarea {
  -webkit-transition: all 0.30s ease-in-out;
  -moz-transition: all 0.30s ease-in-out;
  -ms-transition: all 0.30s ease-in-out;
  -o-transition: all 0.30s ease-in-out;
  outline: none;
}

input[type=text]:focus,
input[type=password]:focus,
textarea:focus,
select:focus {
  -webkit-box-shadow: 0 0 5px #9ed4ff;
  -moz-box-shadow: 0 0 5px #9ed4ff;
  box-shadow: 0 0 5px #9ed4ff;
  border: 1px solid #558ab7 !important;
}

.placeholdersjs {
  color: #aaa !important
}

/* 레이아웃 크기 지정 */
#hd,
#wrapper,
#ft {
  width: 100%;
}

#hd_pop,
#hd_wrapper,
#tnb .inner,

#gnb .gnb_wrap,
#container_wr,
#ft_wr {
  width: 100%
}


/* 햄버거 버튼 디자인 */
#hamburger {
  width: 20px;
  height: 20px;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 999;
}

#hamburger span {
  display: block;
  position: absolute;
  width: 100%;
  height: 2px;
  background: #fff;
  left: 0;
  top: 50%;
  transform-origin: center;
  transition: all 0.3s ease;
}

#hamburger span:nth-child(1) {
  transform: translateY(-50%) rotate(0deg);
  /* 수평선 */
}

#hamburger span:nth-child(2) {
  transform: translateY(-50%) rotate(90deg);
  /* 수직선 = + */
}
#hd nav .ham #hamburger.open span {
  background-color: #000;
}
/* 클릭 시 X 모양으로 회전 */
#hamburger.open span:nth-child(1) {
  transform: translateY(-50%) rotate(45deg);
}

#hamburger.open span:nth-child(2) {
  transform: translateY(-50%) rotate(-45deg);
}


/* 팝업레이어 */
#hd_pop {
  z-index: 1000;
  position: relative;
  margin: 0 auto;
  height: 0
}

#hd_pop h2 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

.hd_pops {
  position: absolute;
  border: 1px solid #e9e9e9;
  background: #fff
}

.hd_pops img {
  max-width: 100%
}

.hd_pops_con {}

.hd_pops_footer {
  padding: 0;
  background: #000;
  color: #fff;
  text-align: left;
  position: relative
}

.hd_pops_footer:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.hd_pops_footer button {
  padding: 10px;
  border: 0;
  color: #fff
}

.hd_pops_footer .hd_pops_reject {
  background: #000;
  text-align: left
}

.hd_pops_footer .hd_pops_close {
  background: #393939;
  position: absolute;
  top: 0;
  right: 0
}

/* 상단 레이아웃 */
#hd {
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
  ;
  padding: 1.5rem 0;
  display: flex;
  justify-content: space-evenly;
  transition: background 0.3s ease, padding 0.3s ease;
  color: #fff;
}

#hd .hd_wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: 1800px;
}

#hd .hd_wrap .logo {
  width: 128px;
}

#hd .hd_wrap .logo img {
  width: 100%;
}

#hd.scrolled .hd_wrap .logo img {
  width: 100%;
}
#hd.on-mainbg .logo img {
  filter: brightness(0) invert(1);

}
#hd.scrolled {
  color: #000;
}

#hd_h1 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

#hd nav {
  display: flex;
  font-weight: 500;
  align-items: center;
}

#hd nav .pc_menu ul {
  display: flex;
  align-items: center;
  gap: 4rem;
  font-size: 18px;
  margin-right: 3rem;
}

#hd nav .pc_menu ul li a {
  color: #333;
  transition: color 0.3s ease;
}

/* mainbg 위에 있을 때 */
#hd.on-mainbg nav .pc_menu ul li a {
  color: #fff;
}
#hd.on-mainbg nav .ham span {
  background: #fff;
}

#hd nav .pc_menu ul li:hover a {}

#hd .main-menu {
  width: 50%;
  height: 64vh;
  backdrop-filter: blur(40px);
  transform: translateY(-20px);
  padding: 1rem;
  position: absolute;
  top: 4px;
  right: 17px;
  opacity: 0;
  border-radius: 15px;
  border: 1px solid #ddd;
  pointer-events: none;
  transition: all 0.4s ease;
  background: #ffffffc7;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6rem;
}

#hd .main-menu .menu {
  display: flex;
  gap: 6rem;
}

#hd .main-menu .address {
  color: #595959;
  font-size: 14px;
  font-weight: 300;
}

#hd .main-menu ul {
  width: 250px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

#hd .main-menu.show {
  pointer-events: auto;
  opacity: 1;
  transform: translateY(0);
  z-index: 1;
}

#hd .main-menu li {
  opacity: 0;
  transform: translateY(-10px);
  font-size: 40px;
  transition:
    opacity 0.4s ease,
    transform 0.4s ease,
    font-size 0.4s ease;
  /* font-size도 부드럽게 변하도록 포함 */
}

/* 메뉴 등장 시 (순차적 transform만 딜레이) */
#hd .main-menu.show li {
  opacity: 1;
  transform: translateY(0);
}

/* 순차 등장 delay (transform만 해당) */
#hd .main-menu.show li:nth-child(1) {
  transition-delay: 0.15s, 0.15s, 0s;
}

#hd .main-menu.show li:nth-child(2) {
  transition-delay: 0.3s, 0.3s, 0s;
}

#hd .main-menu.show li:nth-child(3) {
  transition-delay: 0.45s, 0.45s, 0s;
}

#hd .main-menu.show li:nth-child(4) {
  transition-delay: 0.6s, 0.6s, 0s;
}

#hd .main-menu.show li:nth-child(5) {
  transition-delay: 0.75s, 0.75s, 0s;
}

/* 메뉴 사라질 때 역순 delay */
#hd .main-menu.hide li {
  opacity: 0;
  transform: translateY(10px);
}

#hd .main-menu.hide li:nth-child(1) {
  transition-delay: 0.25s, 0.25s, 0s;
}

#hd .main-menu.hide li:nth-child(2) {
  transition-delay: 0.2s, 0.2s, 0s;
}

#hd .main-menu.hide li:nth-child(3) {
  transition-delay: 0.15s, 0.15s, 0s;
}

#hd .main-menu.hide li:nth-child(4) {
  transition-delay: 0.1s, 0.1s, 0s;
}

#hd .main-menu.hide li:nth-child(5) {
  transition-delay: 0.05s, 0.05s, 0s;
}

/* hover 시 font-size는 delay 없이 즉시 작동 */
#hd .main-menu li:hover a {
  color: #000;
  transition-delay: 0s, 0s, 0s;
  /* 즉시 반응하도록 delay 제거 */
}

#hd .main-menu li a {
  color: #fff;
  position: relative;
  z-index: 10;
  font-weight: 600;
}

#hd.scrolled .main-menu li a {
  position: relative;
  overflow: visible;
  color: #000;
}

#hd .main-menu .bounce_wrap {
  position: relative;
}

#hd .main-menu .bounce_wrap::before {
  content: '';
  position: absolute;
  z-index: -1;
  top: 50%;
  left: 50%;
  height: 320px;
  width: 1px;
  background-color: #000;
  transform: translate(-50%, -50%);
}

#hd .main-menu .bounce {
  width: 28px;
  height: 28px;
  background: #102e8d;
  border-radius: 50%;
  animation: bounce 1s cubic-bezier(.5, 0.05, 1, .5) infinite;
  animation-direction: alternate;
}


@keyframes bounce {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(0, 320px, 0);
  }
}

#hd .main-menu .preview {
  position: relative;
  width: 280px;
  display: flex;
  align-items: center;
}

#hd .main-menu .preview img {
  position: absolute;
  opacity: 0;
  transition: all .6s;
  width: 100%;
}

#hd .main-menu .preview img.active {
  opacity: 1;
}

#tnb {
  border-bottom: 1px solid #383838;
  margin: 0 auto
}

#tnb:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#tnb .inner {
  margin: 0 auto
}

#hd_wrapper {
  position: relative;
  margin: 0 auto;
  height: 140px;
  zoom: 1
}

#hd_wrapper:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#logo {
  float: left;
  padding: 30px 0 0
}

.hd_sch_wr {
  float: left;
  padding: 30px 0;
  width: 445px;
  margin-left: 65px
}

#hd_sch h3 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

#hd_sch {
  border-radius: 30px;
  overflow: hidden
}

#hd_sch #sch_stx {
  float: left;
  width: 385px;
  height: 45px;
  padding-left: 10px;
  border-radius: 30px 0 0 30px;
  background: #2c2c2c;
  border: 0;
  border-right: 0;
  font-size: 1.25em;
  color: #fff
}

#hd_sch #sch_submit {
  float: left;
  width: 60px;
  height: 45px;
  border: 0;
  background: #2c2c2c;
  color: #fff;
  border-radius: 0 30px 30px 0;
  cursor: pointer;
  font-size: 16px
}

#hd_define {
  float: left
}

#hd_define:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#hd_define li {
  float: left;
  font-size: 1.083em;
  line-height: 14px;
  border-right: 1px solid #4a4a4a;
  position: relative;
  text-align: center;
  margin: 15px 10px 15px 0;
  padding-right: 10px
}

#hd_define li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0
}

#hd_define li a {
  display: inline-block;
  color: #919191
}

#hd_define li.active a {
  color: #fff
}

#hd_qnb {
  float: right;
  text-align: right
}

#hd_qnb:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#hd_qnb li {
  float: left;
  font-size: 1.083em;
  line-height: 14px;
  border-right: 1px solid #4a4a4a;
  position: relative;
  text-align: center;
  margin: 15px 10px 15px 0;
  padding-right: 10px
}

#hd_qnb li:last-child {
  padding-right: 0;
  margin-right: 0;
  border-right: 0
}

#hd_qnb li span {
  display: block;
  margin-top: 5px;
  font-size: 0.92em
}

#hd_qnb li a {
  display: inline-block;
  color: #919191
}

#hd_qnb .visit .visit-num {
  display: inline-block;
  line-height: 16px;
  padding: 0 5px;
  margin-left: 5px;
  border-radius: 10px;
  background: #da22f5;
  color: #fff;
  font-size: 10px
}


.hd_login {
  position: absolute;
  right: 0;
  top: 60px
}

.hd_login li {
  float: left;
  margin: 0 5px;
  border-left: 1px solid #616161;
  padding-left: 10px;
  line-height: 13px
}

.hd_login li:first-child {
  border-left: 0
}

.hd_login a {
  color: #fff
}


/* 메인메뉴 */
#gnb {
  position: relative;
  background: #fff
}

#gnb>h2 {
  position: absolute;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

#gnb .gnb_wrap {
  margin: 0 auto;
  position: relative
}

#gnb .gnb_wrap:hover,
#gnb .gnb_wrap:focus,
#gnb .gnb_wrap:active {
  z-index: 3
}

#gnb #gnb_1dul {
  font-size: 1.083em;
  padding: 0;
  border-bottom: 1px solid #e0e2e5;
  zoom: 1
}

#gnb ul:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#gnb .gnb_1dli {
  float: left;
  line-height: 55px;
  padding: 0px;
  position: relative
}

#gnb .gnb_1dli:hover>a {
  color: #3a8afd;
  -webkit-transition: background-color 2s ease-out;
  -moz-transition: background-color 0.3s ease-out;
  -o-transition: background-color 0.3s ease-out;
  transition: background-color 0.3s ease-out
}

.gnb_1dli .bg {
  position: absolute;
  top: 24px;
  right: 8px;
  display: inline-block;
  width: 10px;
  height: 10px;
  overflow: hidden;
  background: url('./images/gnb_bg2.gif') no-repeat 50% 50%;
  text-indent: -999px
}

.gnb_1da {
  display: block;
  font-weight: bold;
  padding: 0 15px;
  color: #080808;
  text-decoration: none
}

.gnb_1dli.gnb_al_li_plus .gnb_1da {
  padding-right: 25px
}

.gnb_2dli:first-child {
  border: 0
}

.gnb_2dul {
  display: none;
  position: absolute;
  top: 54px;
  min-width: 140px;
  padding-top: 2px
}

.gnb_2dul .gnb_2dul_box {
  border: 1px solid #e0e2e5;
  border-top: 0;
  padding: 0;
  -webkit-box-shadow: 0px 1px 5px rgba(97, 97, 97, 0.2);
  -moz-box-shadow: 0px 1px 5px rgba(97, 97, 97, 0.2);
  box-shadow: 0px 1px 5px rgba(97, 97, 97, 0.2)
}

.gnb_2da {
  display: block;
  padding: 0 10px;
  line-height: 40px;
  background: #fff;
  color: #080808;
  text-align: left;
  text-decoration: none
}

a.gnb_2da:hover {
  color: #3a8afd;
  background: #f7f7f8;
  -moz-transition: all 0.3s ease-out;
  -o-transition: all 0.3s ease-out;
  transition: all 0.3s ease-out
}

.gnb_1dli_air .gnb_2da {}

.gnb_1dli_on .gnb_2da {}

.gnb_2da:focus,
.gnb_2da:hover {
  color: #fff
}

.gnb_1dli_over .gnb_2dul {
  display: block;
  left: 0
}

.gnb_1dli_over2 .gnb_2dul {
  display: block;
  right: 0
}

.gnb_wrap .gnb_empty {
  padding: 10px 0;
  width: 100%;
  text-align: center;
  line-height: 2.7em;
  color: #080808
}

.gnb_wrap .gnb_empty a {
  color: #3a8afd;
  text-decoration: underline
}

.gnb_wrap .gnb_al_ul .gnb_empty,
.gnb_wrap .gnb_al_ul .gnb_empty a {
  color: #555
}

#gnb .gnb_menu_btn {
  background: #4158d1;
  color: #fff;
  width: 50px;
  height: 55px;
  border: 0;
  vertical-align: top;
  font-size: 18px
}

#gnb .gnb_close_btn {
  background: #fff;
  color: #b6b9bb;
  width: 50px;
  height: 50px;
  border: 0;
  vertical-align: top;
  font-size: 18px;
  position: absolute;
  top: 0;
  right: 0
}

#gnb .gnb_mnal {
  float: right;
  padding: 0
}

#gnb_all {
  display: none;
  position: absolute;
  border: 1px solid #c5d6da;
  width: 100%;
  background: #fff;
  z-index: 1000;
  -webkit-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2)
}

#gnb_all h2 {
  font-size: 1.3em;
  padding: 15px 20px;
  border-bottom: 1px solid #e7eeef
}

#gnb_all .gnb_al_ul:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#gnb_all .gnb_al_ul>li:nth-child(5n+1) {
  border-left: 0
}

#gnb_all .gnb_al_li {
  float: left;
  width: 20%;
  min-height: 150px;
  padding: 20px;
  border-left: 1px solid #e7eeef
}

#gnb_all .gnb_al_li .gnb_al_a {
  font-size: 1.2em;
  display: block;
  position: relative;
  margin-bottom: 10px;
  font-weight: bold;
  color: #3a8afd
}

#gnb_all .gnb_al_li li {
  line-height: 2em
}

#gnb_all .gnb_al_li li a {
  color: #555
}

#gnb_all_bg {
  display: none;
  background: rgba(0, 0, 0, 0.1);
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 999
}

/* 중간 레이아웃 */
#wrapper {}

#container_wr:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#container_wr {
  margin: 0 auto;
  zoom: 1
}

#aside {
  float: right;
  width: 235px;
  padding: 0;
  height: 100%;
  margin: 20px 0 20px 20px
}

#container {
  width: 100%;
  position: relative;
  float: left;
  min-height: 500px;
  height: auto !important;
  font-size: 1em;
  zoom: 1;
  background: #000;
}

#container main {
  width: 100%;
  overflow: hidden;
  position: relative;
  z-index: 1;
  background: #fff;
  border-radius: 15px 15px 0 0;
}
#container main.about .contents {
  padding-top: 320px;
}
#container main.marketing .contents {
  padding-top: 320px;
}
#container main.works .contents {
  padding-top: 320px;
}
#container main.platform .contents {
  padding-top: 320px;
}
#container main.contact .contents {
  padding-top: 320px;
}
#container .sub_menu_wrap .sub_menu {

}

#container .sub_menu_wrap .sub_menu ul {
  display: flex;
  justify-content: center;
  gap: 3rem;
}

#container .sub_menu_wrap .sub_menu ul li {
  border-radius: 50px;
  font-weight: 400;
  font-size: 16px;
}

#container .sub_menu_wrap .sub_menu ul li:hover {
  font-weight: 600;
}

#container .sub_menu_wrap .sub_menu ul li.active {
  font-weight: 600;
}

#container .sub_menu_wrap .sub_menu ul li.active a {
  border-bottom: 1px solid #fff;
}

#container .sub_menu_wrap .sub_menu ul li a {
  padding: 8px 0;
  display: block;
  text-align: center;
  color: #fff;
  text-wrap: nowrap;
  border-bottom: 1px solid transparent;
}

#container main .mainbg {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  margin-bottom: 14rem;
  padding-top: 6rem;
  /* background: url(/img/main_1.png); */
  background-repeat: no-repeat;
}
#container main .mainbg .video-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1; /* 내용 뒤로 */
}

#container main .mainbg .bg-video {
  width: 100%;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  z-index: 0;
  position: absolute;
  filter: brightness(.7);
}
#container main .mainbg .bg-video.active {
  opacity: .7;
  z-index: 1;
}
#container main .mainbg .cont,
#container main .mainbg .story {
  position: relative;
  z-index: 10;
}

#container main .mainbg .cont {
  width: 100%;
  text-align: center;
  gap: 1rem;
  display: flex;
  flex-direction: column;
}


#container main .mainbg .cont p {
  font-size: 32px;
  color: #fff;
  font-weight: 100;
  padding-left: 4px;
}

#container main .mainbg .cont h1 {
  font-size: 56px;
  font-weight: 300;
  color: #fff;
}

#container main .mainbg .cont h1 strong {
  font-weight: 700;
}

#container main .mainbg .cont h1 strong span {
  position: relative;
}

/* 처음 p는 0.5초 뒤에 서서히 나타남 */
#container main .mainbg .fade-in-text {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
  animation-delay: 0.5s;
}

#container main .mainbg .fade-group,
.fly-text-group {
  position: relative;
  height: 3.5em;
  /* 높이는 적절히 조절 */
  overflow: visible;
}

#container main .mainbg .fade-line,
.fly-text-group h1 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  transform: translateY(0);
  opacity: 1;
  transition: transform 0.8s ease, opacity 0.8s ease;
}

#container main .mainbg .fade-line:not(.active),
#container main .mainbg .fly-text-group h1:not(.active) {
  opacity: 0;
  pointer-events: none;
}
#container main .mainbg .fly-text-group h1:not(.active):not(.img) {
  transform: translateY(100%);
  opacity: 0;
  pointer-events: none;
}

#container main .mainbg .hidden {
  opacity: 0;
  pointer-events: none;
}

@keyframes fadeIn {
  to {
    opacity: 1;
  }
}

#container main .mainbg .fly-text {
  text-wrap: nowrap;
}
#container main .mainbg .fly-text.img {
  text-align: center;
  opacity: 0;
  transform: scale(0.8); /* 처음 살짝 작게 */
  transition: opacity 1s ease, transform 1s ease;
}
#container main .mainbg .fly-text.img.active {
  opacity: 1;
  transform: scale(1); /* 정상 크기로 줌인 */
}
#container main .mainbg .fly-text.img img {
  width: 600px;
  transform: translateY(-72px);
}
/* h1 글자 하나씩 s자 경로로 날아오는 느낌 */
#container main .mainbg .fly-text span {
  display: inline-block;
  opacity: 0;
  transform: translateY(40px) translateX(-10px) rotate(-10deg);
  animation: flyIn 0.8s ease-out forwards;
}

@keyframes flyIn {
  0% {
    opacity: 0;
    transform: translateY(40px) translateX(-10px) rotate(-10deg);
  }

  50% {
    opacity: 1;
    transform: translateY(-10px) translateX(10px) rotate(3deg);
  }

  100% {
    opacity: 1;
    transform: translateY(0) translateX(0) rotate(0deg);
  }
}


#container main .story {
  z-index: 2;
  transition: all 0.4s ease;
  margin-top: 3rem;
  margin-bottom: 1rem;
}

#container main .story .str_contents {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  transition: all 0.4s ease;
  gap: 2rem;
  display: none;
}

#container main .story .str_contents>div {
  transition: width 0.5s ease;
  width: 100%;
  padding: 3rem;
  color: #fff;
  text-align: center;
  border: 6px double #fff;
  border-radius: 15px;
}

#container main .story .str_contents>div p {
  font-size: 16px;
  font-weight: 300;
  margin-bottom: 10px;
  color: #fff;
}

#container main .story .str_contents>div h3 {
  font-size: 32px;
  color: #fff;
}

#container main .story .str_contents .contents_1 {
  background-image: url(../img/story_btn_1.png);
  background-position: center;
  cursor: pointer;
  transition: all .5s;
}

#container main .story .str_contents .contents_2 {
  background-position: center;
  background-image: url(../img/story_btn_2.png);
  cursor: pointer;
  transition: all .5s;
}

#container main .story .str_contents .contents_1:hover {
  padding: 3rem 6rem;
  background-position: left;
}

#container main .story .str_contents .contents_1:hover p {
  display: block;
}

#container main .story .str_contents .contents_1 h3 {
  position: relative;
  display: inline-block;
  overflow: hidden;
  line-height: 1;
}

#container main .story .str_contents .contents_1 h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: #fff;
  /* 원하는 밑줄 색상으로 변경 가능 */
  transition: width 0.4s ease;
}

#container main .story .str_contents .contents_1 h3 span,
#container main .story .str_contents .contents_2 h3 span {
  font-size: 40px;
  margin-left: .5rem;
}


/* hover 시 밑줄이 좌 -> 우로 나타남 */
#container main .story .str_contents .contents_1:hover h3::after {
  width: 100%;
}

#container main .story .str_contents .contents_2:hover {
  padding: 3rem 6rem;
  background-position: left;
}

#container main .story .str_contents .contents_2 h3 {
  position: relative;
  display: inline-block;
  overflow: hidden;
  line-height: 1;
}

#container main .story .str_contents .contents_2 h3::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 1px;
  background-color: #fff;
  /* 원하는 밑줄 색상으로 변경 가능 */
  transition: width 0.4s ease;
}

/* hover 시 밑줄이 좌 -> 우로 나타남 */
#container main .story .str_contents .contents_2:hover h3::after {
  width: 100%;
}

#container:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

#container_title {
  font-size: 1.333em;
  margin: 0 auto;
  font-weight: bold
}

#container_title span {
  margin: 0 auto 10px;
  display: block;
  line-height: 30px
}


section .title h2.headline {
  position: relative;
  display: inline-block;
  font-size: 64px;
}

section .underline {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 1px;
  background: #102e8d;
  transition: width 1s ease;
}

section .underline::after {
  content: '';
  display: block;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: #102E8D;
  border-radius: 15px;
}

section.news {
  background: #f5f7ff;
  padding: 4rem 0 6rem;
  width: 90%;
  margin: 2rem auto;
  border-radius: 15px;
}

section.news .news_wrap {
  width: 100%;
  max-width: 1400px;
  height: 440px;
  margin: auto;
}

section.news .news_wrap .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

section.news .news_wrap .title .left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

section.news .news_wrap .title .left p {
  font-size: 16px;
}

section.news .thumb {
  height: 100%;
}

section.news .title .morebtn {
  cursor: pointer;
  border-radius: 15px;
  border: 1px solid #949494;
  font-size: 14px;
}
section.news .title .morebtn a {
  display: block;
  padding: 6px 16px;
}
section.news .pic_thumb {
  overflow: hidden;
}
section.news .pic_thumb .gallery_li {
  z-index: 0;
  flex: 0 0 400px;
}

section.news .pic_thumb .gallery_li img {
  border-radius: 10px;
  width: 400px;
  border: 1px solid #ddd;
}

section.news .pic_thumb .gallery_li.active {
  opacity: 1;
  z-index: 1;
}

section.news .pic_thumb ul {
  position: relative;
  height: 100%;
  display: flex;
  transition: transform 0.5s ease;
  gap: 1rem;
  /* 높이는 썸네일 이미지 크기에 맞게 */
}

section.news .list .lat_list ul {
  gap: 20px 40px;
  /* 세로, 가로 간격 */
}

section.news .news_wrap .cont {
  display: flex;
  justify-content: space-between;
  margin-top: 4rem;
  overflow: hidden;
  align-items: center;
  gap: 4rem;
}

section.news .cont h2 {
  font-size: 48px;
}

section.news .cont p {
  font-size: 16px;
  margin-top: 8px;
}
section.news .cont .list .lat_list {
  padding: 2.4rem 0;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
}
section.news .cont .list ul {
  font-size: 16px;
  color: #6E6E6E;
  transition: all .3s;
  gap: 12px;
  display: flex;
  flex-direction: column;
  max-height: 144px;
  overflow-y: scroll;

}
section.news .cont .list ul::-webkit-scrollbar {
  width: 0;
}
section.news .cont .list ul li {
  transition: all .3s;
  width: 360px;
  list-style: disc;
}

section.news .cont .list ul li a {
  color: #6e6e6e;
}

section.news .cont ul li:hover {
  cursor: pointer;
  font-weight: 600;
}

section.news .cont ul li:hover a {
  color: #000;
  font-weight: 600;
}

section.news .cont ul li.active a {
  color: #000;
  font-weight: 600;
}

.track_bg {
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}


.track_bg .bg01 {
  position: absolute;
  right: -8em;
  bottom: -125em;
  width: 170em;
  height: 170em;
}

.track_bg .bg02 {
  position: absolute;
  right: -34em;
  bottom: -119.7em;
  width: 170em;
  height: 170em;
}

.track_bg .bg03 {
  position: absolute;
  right: -58em;
  bottom: -104.3em;
  width: 170em;
  height: 170em;
}

.track_bg .cir {
  position: absolute;
  left: 50%;
  bottom: 50%;
  width: 100%;
  height: 100%;
  -webkit-transform: scale(1.15) translate(-50%, 50%);
  -moz-transform: scale(1.15) translate(-50%, 50%);
  -ms-transform: scale(1.15) translate(-50%, 50%);
  -o-transform: scale(1.15) translate(-50%, 50%);
  transform: scale(1.15) translate(-50%, 50%);
}

.track_bg .cir>div {
  position: absolute;
  left: 18%;
  bottom: 18%;
  width: 76.5241%;
  height: 76.5241%;
  border-radius: 50%;
  border: 1px solid rgba(225, 225, 225, 0.5);
}

.track_bg .cir>div span {
  position: absolute;
  left: 0;
  top: 0;
  margin-left: -3px;
  margin-top: -3px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #102e8d;
}

.track_bg .bg01 .cir>div {
  -webkit-animation: cirAni 23s linear infinite;
  -moz-animation: cirAni 23s linear infinite;
  -ms-animation: cirAni 23s linear infinite;
  -o-animation: cirAni 23s linear infinite;
  animation: cirAni 23s linear infinite;
}

.track_bg .bg01 .cir>div span {
  left: 50%;
  top: 0;
}

.track_bg .bg02 .cir>div {
  -webkit-animation: cirAni 32s linear infinite;
  -moz-animation: cirAni 32s linear infinite;
  -ms-animation: cirAni 32s linear infinite;
  -o-animation: cirAni 32s linear infinite;
  animation: cirAni 32s linear infinite;
}

.track_bg .bg02 .cir>div span {
  left: 15%;
  top: 14.3%;
}

.track_bg .bg03 .cir>div {
  -webkit-animation: cirAni 28s linear infinite;
  -moz-animation: cirAni 28s linear infinite;
  -ms-animation: cirAni 28s linear infinite;
  -o-animation: cirAni 28s linear infinite;
  animation: cirAni 28s linear infinite;
}

.track_bg .bg03 .cir>div span {
  left: 50%;
  top: 0;
}

.track_bg .bg01 {
  position: absolute;
  right: -8em;
  bottom: -125em;
  width: 170em;
  height: 170em;
}

.track_bg .bg02 {
  position: absolute;
  right: -34em;
  bottom: -119.7em;
  width: 170em;
  height: 170em;
}

.track_bg .bg03 {
  position: absolute;
  right: -58em;
  bottom: -104.3em;
  width: 170em;
  height: 170em;
}

@keyframes cirAni {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}
.mask-section {
  position: relative;
  width: 100%;
  height: 180vh;
  overflow: hidden;
}

.mask-section .mask-wrapper {
  position: sticky; /* ✅ 섹션 안에서만 fixed처럼 동작 */
  top: 0;
  width: 100%;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  --mask-scale: 1; /* 시작 스케일 1 */
}

.mask-section .mask-bg {
  position: absolute;
  inset: 0;
  background: #0F1B39; /* 배경색 (영상도 가능) */
  z-index: -1;
}
.mask-section .bg-layer,
.mask-section .bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mask-section .text-mask {
  position: absolute;
  width: 100%;
  height: 100%;
    transform: scale(var(--mask-scale));
  transform-origin: center center;
  transition: transform 0.2s linear;
}

.mask-section .mask-img {
  transition: opacity 1s ease;
}
.mask-section .cont {
  display: none;
}
.mask-section .after-mask-content {
   position: absolute;
  bottom: -76%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.mask-section .mask-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: #fff;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.mask-section .mask-text .mask-title {
  font-size: 3rem;
  font-weight: bold;
}

.mask-section .mask-text .mask-sub {
  margin-bottom: 1rem;
  font-size: 1.2rem;
  opacity: 0.8;
}

section.marketing {
  padding: 4rem 0;
  margin: 16rem 0 8rem;
}

section.marketing .marketing_wrap {
  width: 100%;
  max-width: 1400px;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

section.marketing .title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}

section.marketing .title h2 {
  font-size: 64px;
}

section.marketing .title p {
  font-size: 16px;
}

section.marketing .title .exbtn {
  display: flex;
  gap: .5rem;
  margin-top: 2rem;
}

section.marketing .title .exbtn>div {
  padding: 6px 16px;
  border-radius: 15px;
  border: 1px solid #949494;
  cursor: pointer;
  font-size: 14px;
}

section.marketing .cont {
  width: 70%;
  display: flex;
  gap: 1rem;
  flex-direction: column;
}

section.marketing .cont .ct_top,
section.marketing .cont .ct_bottom {
  text-align: center;
  display: flex;
  gap: 1rem;
}

section.marketing .cont .ct_top h3,
section.marketing .cont .ct_bottom h3 {
  font-size: 40px;
  text-shadow: 2px 2px 4px #35353580;
  transition: all 0.6s ease;
  position: relative;
}

section.marketing .cont .ct_top p,
section.marketing .cont .ct_bottom p {
  font-size: 16px;
  font-weight: 300;
  transition: all 0.6s ease;
  position: relative;
  color: #fff;
}

section.marketing .cont .ct_top>div,
section.marketing .cont .ct_bottom>div {
  padding: 6rem 0;
  border-radius: 15px;
  color: #fff;
  font-size: 12px;
  font-weight: 300;
  cursor: default;
}

section.marketing .cont .ct_1,
section.marketing .cont .ct_4 {
  width: 55%;
  background: #102E8D;
  position: relative;
  overflow: hidden;
  transition: all 0.6s ease;
  background-size: cover;
  background-repeat: no-repeat;
}

section.marketing .cont .ct_2,
section.marketing .cont .ct_3 {
  width: 45%;
  background: #F4F4F4;
  position: relative;
  overflow: hidden;
  transition: all 0.6s ease;
  background-size: cover;
  background-repeat: no-repeat;
}

section.marketing .cont .ct_1 {
  background-image: url(../img/ct_1.png);
}

section.marketing .cont .ct_2 {
  background-image: url(../img/ct_2.png);
}

section.marketing .cont .ct_3 {
  background-image: url(../img/ct_3.png);
}

section.marketing .cont .ct_4 {
  background-image: url(../img/ct_4.png);
}

section.marketing .cont .ct_2 .des,
section.marketing .cont .ct_1 .des,
section.marketing .cont .ct_3 .des,
section.marketing .cont .ct_4 .des {
  max-height: 0;
  opacity: 0;
  transition: all 0.8s ease;
  overflow: hidden;
  margin-top: 0;
  font-size: 15px;
  line-height: 1.5;
}

section.marketing .cont .ct_1:hover h3,
section.marketing .cont .ct_2:hover h3,
section.marketing .cont .ct_3:hover h3,
section.marketing .cont .ct_4:hover h3 {
  transform: translateY(-20px);
}

section.marketing .cont .ct_1:hover p,
section.marketing .cont .ct_2:hover p,
section.marketing .cont .ct_3:hover p,
section.marketing .cont .ct_4:hover p {
  transform: translateY(20px);
}

section.marketing .cont .ct_1:hover .des,
section.marketing .cont .ct_2:hover .des,
section.marketing .cont .ct_3:hover .des,
section.marketing .cont .ct_4:hover .des {
  max-height: 200px;
  /* 충분히 커야 텍스트가 다 나옴 */
  opacity: 1;
}

section.works {
  width: 100%;
  padding: 6rem 0;
  background: #fff;
}

section.works .works_wrap {
  width: 100%;
  max-width: 1400px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

section.works .left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}

section.works h2 {
  font-size: 64px !important;
}

section.works p {
  font-size: 16px !important;
  margin-bottom: 0 !important;
}

section.works {
  display: flex;
  justify-content: center;
}

section.works .title {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  max-width: 1400px;
  gap: 2rem;
}

section.works .title .morebtn {
  cursor: pointer;
  padding: 6px 16px;
  border-radius: 15px;
  border: 1px solid #949494;
  font-size: 14px;
  margin-top: 2rem;
}

section.works .slider_container {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  position: relative;
  width: 70%;
}
.slider_container .prev-btn,
.slider_container .next-btn {
  width: 40px;
  height: 40px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0,0,0,0.4);
  border: none;
  color: #fff;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.3s;
  z-index: 10;
}
.slider_container .prev-btn:hover,
.slider_container .next-btn:hover {
  background: rgba(0,0,0,0.7);
}

.slider_container .prev-btn {
  left: -20px; /* 필요시 조정 */
}

.slider_container .next-btn {
  right: -20px; /* 필요시 조정 */
}

section.works .slider {
  white-space: nowrap;
  overflow: hidden;
  padding: 3rem 0;
}

section.works .slider .track {
  display: inline-flex;
  align-items: center;
  animation-play-state: running;
  cursor: pointer;
}

section.works .slider .track:hover {
  animation-play-state: paused;
}
section.works .slide_2 .track .set {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto; /* 고정 너비 요소로 취급 */
  cursor: grab;
}
section.works .slide_2 .track .set:active { cursor: grabbing; } 
section.works .track .set>img {
  width: 400px;
  height: auto;
  transition: transform 0.3s;
  border-radius: 15px;
  object-fit: cover;
  border: 1px solid #eee;
}
section.works .slider .track.is-animating {
  transition: transform 0.6s cubic-bezier(.22,.9,.35,1);
}
section.works .track .logo {
  position: absolute;
  bottom: -10%;
}
section.works .track .logo img {
  height: 56px;
  border: 1px solid #eee;
  background: #fff;
  border-radius: 50px;
  padding: .85rem;
}
section.works .track .set>img:hover {
  transform: scale(1.05);
}

/* 슬라이드 방향 및 속도 */
section.works .track_1 {
  animation: scrollLeft 720s linear infinite;
}

section.works .slide_2 .track {
  display: flex;
  flex-direction: row;
  /* 핵심! 오른쪽 정렬 */
  gap: 1rem;
  align-items: center;
  will-change: transform;
  user-select: none; /* 드래그 시 텍스트 선택 방지 */
  touch-action: pan-y;
    /* 수직 스크롤 허용, 수평은 JS에서 처리 */
}

@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes scrollRight {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(50%);
  }
}

/* 모달 전체 백그라운드 */
#modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  display: none;
  justify-content: center;
  align-items: flex-end;
  /* 아래에서 위로 등장 */
  z-index: 9999;
}

/* 모달 열릴 때 표시 */
#modal.show {
  display: flex;
  animation: fadeInBackground 0.3s forwards;
}

/* 모달 콘텐츠 박스 */
#modal .modal-content {
  position: absolute;
  top: 50%;
  background: #fff;
  border-radius: 10px;
  width: 94%;
  max-width: 640px;
  padding: 20px;
  box-sizing: border-box;
  animation: slideUp 0.4s ease forwards;
}
#modal .modal-content .works_item {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}
#modal .modal-content .thumb {
  margin-top: 44px;
}
#modal .modal-content .thumb img {
  width: 100%;
  border: 1px solid #ddd;
}
#modal .modal-content .menu {
  width: 100%;
  display: flex;
  padding: 1rem 0;
  gap: .5rem;
}
#modal .modal-content .menu span {
  font-size: 13px;
  color: #0a1f61;
  padding: 4px 8px;
  font-weight: 700;
  border-bottom: 1px solid #0a1f61;
}
#modal .modal-content .logo {
  position: absolute;
  top: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
#modal .modal-content .logo img {
  width: 240px;
  border: 1px solid #eee;
  border-radius: 50px;
  padding: .5rem;
  background: #fff;

} 
#modal .modal-content .modal-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  justify-content: center;
}

/* 닫기 버튼 */
#modal .close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  background: transparent;
  border: none;
  font-size: 24px;
  cursor: pointer;
}

/* 백그라운드 페이드인 */
@keyframes fadeInBackground {
  from {
    background: rgba(0, 0, 0, 0);
  }

  to {
    background: rgba(0, 0, 0, 0.6);
  }
}

/* 모달 아래에서 위로 슬라이드업 */
@keyframes slideUp {
  from {
    transform: translateY(100%);
    opacity: 0;
  }

  to {
    transform: translateY(-50%);
    opacity: 1;
  }
}


section.ourplatform {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0;
  margin: 2rem 0;
  padding: 2rem 0;
  background-color: #f5f7ff;
}

section.ourplatform .ourplatform_wrap {
  width: 100%;
  max-width: 1400px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

section.ourplatform .title {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

section.ourplatform h2 {
  font-size: 64px;
}

section.ourplatform p {
  font-size: 16px;
}

section.ourplatform .left {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

section.ourplatform .left .logo img {
  height: 34px;
}

section.ourplatform .left .logo img:last-child {
  height: 28px;
  transform: translateY(2px);
}

section.ourplatform .left .exbtn {
  display: flex;
  gap: .5rem;
  margin-top: 2rem;
}

section.ourplatform .left .exbtn>div {
  padding: 6px 16px;
  border-radius: 15px;
  border: 1px solid #949494;
  cursor: pointer;
  font-size: 14px;
}

section.ourplatform .right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  position: relative;
  overflow: hidden;
  width: 74%;
  height: 640px;
}

section.ourplatform .right p {
  width: 228px;
  transform: translateX(108px);
}

section.ourplatform .right p span {
  color: #b1b1b1;
  font-size: 14px;
}

section.ourplatform .right img {
  width: 640px;
}

section.ourplatform .right p img {
  width: unset;
  height: 36px;
  display: block;
  margin-bottom: 1rem;
}

section.ourplatform .right .slider {
  display: flex;
  transition: transform 0.4s ease-in-out;
  position: relative;
  justify-content: flex-end;
  width: 872px;
  position: absolute;
  top: 0;
}

section.ourplatform .right .slide {
  display: flex;
  transform: translateX(56px);
  align-items: center;
  justify-content: flex-end;
  flex-direction: row;
  transition: all .5s;
  transition-delay: .5s;
  opacity: 0;
  transition: all .5s;
  position: absolute;
}

section.ourplatform .right .slide.active {
  opacity: 1;
}

section.ourplatform .right .dots {
  text-align: center;
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  z-index: 10;
}

section.ourplatform .right .dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  margin: 0 5px;
  background: #ccc;
  border-radius: 50%;
  cursor: pointer;
  transition: background 0.3s;
}

section.ourplatform .right .dot.active {
  background: #333;
}

section.ourplatform .right .nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  border: none;
  font-size: 24px;
  padding: 8px 12px;
  cursor: pointer;
  z-index: 10;
}

section.ourplatform .right .nav.prev {
  left: 10px;
}

section.ourplatform .right .nav.next {
  right: 10px;
}

.nav.hidden {
  display: none;
}

section.partner {
  width: 100%;
  padding: 6rem 0;
  overflow: hidden;
  background: #fff;
}

section.partner .partner_wrap {
  width: 100%;
  margin: auto;
}

section.partner .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1400px;
  margin: auto;
}

section.partner .left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

section.partner .left p {
  line-height: unset;
  text-align: left;
  font-size: 16px;
  margin-top: 1rem;
}

section.partner .right .morebtn {
  cursor: pointer;
  border-radius: 15px;
  padding: 6px 16px;
  border: 1px solid #949494;
  font-size: 14px;
}

.partner .slider_container {
  position: relative;
  overflow: hidden;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 4rem;
}

.partner .slider {
  width: 100%;
  overflow: hidden;
}

.partner .track {
  display: flex;
  gap: 40px;
  /* 이미지 간격 조절 */
}

.partner .slide_1 .track_1 {
  animation: scrollLeft 40s linear infinite;
}

.partner .slide_2 .track_2 {
  flex-direction: row-reverse;
  animation: scrollRight 40s linear infinite;
}

/* 공통 hover 정지 */
.partner .track:hover {
  animation-play-state: paused;
}

.partner .track img {
  height: 44px;
  padding: 4px 8px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s;
  cursor: pointer;
}

.partner .track img:hover {
  transform: scale(1.1);
}

/* 애니메이션 정의 */
@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

@keyframes scrollRight {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(50%);
  }
}

section.contact {
  width: 100%;
  padding: 6rem 0;
  background: #fff;
}

section.contact .contact_wrap {
  width: 100%;
  max-width: 1400px;
  margin: auto;
}

section.contact .title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
}

section.contact .title .left {
  display: flex;
  align-items: center;
  gap: 2rem;
}

section.contact .title .left p {
  font-size: 16px;
  text-align: left;
  margin-top: 1rem;
}

section.contact .title .right .morebtn {
  cursor: pointer;
  border-radius: 15px;
  padding: 6px 16px;
  border: 1px solid #949494;
}

.lt_wr {
  width: 32%
}

.lt_wr:nth-child(3n+1) {
  clear: both
}

.latest_wr {
  margin-bottom: 20px
}

.latest_wr:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.latest_top_wr {
  margin: 0 -10px 20px
}

.latest_top_wr:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

/* 하단 레이아웃 */
#ft {
  padding: 4rem 0;
  background: #102E8D;
  margin: 0 auto;
}

#ft .ft_wrap {
  width: 90%;
  margin: auto;
  display: flex;
  justify-content: space-between;
}

#ft .left {
  display: flex;
  gap: 2rem;
}

#ft .logo {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4rem;
  color: #fff;
}

#ft .logo .top>img {
  width: 200px;
}

#ft .logo .top {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

#ft .info {
  color: #fff;
  font-size: 13px;
  font-weight: 300;
  line-height: 1.5;
}

/* 기본 숨김 처리 및 transition */
#ft .info .detail-info {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  opacity: 0;
}

/* 열렸을 때 스타일 */
#ft .info .detail-info.open {
  max-height: 200px;
  /* 필요한 높이에 맞게 조절 */
  opacity: 1;
}

#ft .info .biz-toggle {
  background: none;
  color: #fff;
  font-family: 'Pretendard', sans-serif;
  border: 0;
  display: flex;
  align-items: center;
}

/* 화살표 회전 효과 */
#ft .info .biz-toggle .arrow {
  display: inline-block;
  transition: transform 0.3s ease;
  margin-left: 8px;
  font-size: 8px;
}
#ft .info .biz-toggle .arrow.down {
  transform: rotate(90deg); /* ▼ 처럼 보이게 */
}
#ft .info .name {
  font-size: 18px;
  font-weight: 700;
}
#ft .info .name span {
  font-size: 12px;
  font-weight: 300;
  padding-left: 4px;
}
#ft .info .address {
  font-size: 14px;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  
}
#ft .info .address button {
  background: transparent;
  border: 1px solid #eee;
  color: #fff;
  border: 0;
  font-size: 10px;
}
#ft .right {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  color: #fff;
}

#ft .moreright {
  color: #fff;
  font-size: 16px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 1.5rem;
}

#ft .moreright .tel {
  line-height: 1.4;
}

#ft .moreright h2 a {
  font-size: 32px;
  color: #fff;
}

#ft .moreright .contact {
  margin-top: 1rem;
}

#ft .moreright .contact a {
  border: 1px solid #fff;
  padding: 10px 20px;
  border-radius: 25px;
  color: #fff;
  transition: all .6s;
}

#ft .moreright .contact a:hover {
  color: #102E8D;
  background: #fff;
}

#ft .checkpoint {
  display: flex;
  align-items: center;
  gap: .5rem;
  color: #fff;
  font-weight: 100;
  line-height: 10px;
}

#ft .checkpoint .bold {
  font-weight: 400;
}

#ft .checkpoint a {
  color: #fff;
}

#ft .right>p {
  color: #fff;
  font-weight: 100;
}

#ft .certification ul {
  display: flex;
  align-items: center;
  gap: 1rem;
}

#ft .certification ul li:first-child img {
  height: 56px;
}

#ft .certification ul img {
  height: 48px;
}

#ft .certification ul li:last-child img {
  height: 64px;
  transform: translateY(-8px);
}

#ft_modal {
  display: none;
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.5);
  /* 어두운 배경 */
  z-index: 9999;
}

#ft_modal.active {
  display: block;
}

/* 반투명 배경 */
#ft_modal .ft_modal {
  position: absolute;
  inset: 0;
}

/* 실제 모달 콘텐츠 */
#ft_modal .ft_modal_content {
  display: none;
  position: fixed;
  top: 50%;
  left: 50%;
  width: 800px;
  height: 500px;
  overflow-y: scroll;
  max-width: 90%;
  padding: 20px;
  background: #fff;
  transform: translate(-50%, -50%);
  z-index: 10000;
  border-radius: 8px;
}

#ft_modal .ft_modal_content .btn-close {
  border: 0;
  background: 0;
  position: absolute;
  right: 12px;
  top: 4px;
  font-size: 20px;
}

#ft_modal .ft_modal_content.active {
  display: block;
}

#ft_modal .ft_modal_content .content {
  line-height: 1.6;
}

#ft_modal .ft_modal_content .content p b {
  font-weight: 500;
}


/* sub */
#container .sub_top {
  position: fixed;
  z-index: 2;
  top: 0;
  width: 100%;
  height: 320px;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: #fff;
  gap: 3rem;
  transition: all .4s;
}
#container .sub_top.scrolled {
  height: 120px;
  gap: .5rem;
}
#container .sub_top .top_title {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 2rem;
}
#container .sub_top.scrolled .top_title {
  margin-top: 0;
}
#container .sub_top h1 {
  font-size: 72px;
  transition: all .4s;
}
#container .sub_top.scrolled h1 {
  font-size: 32px;
}

#container .sub_top p {
  font-size: 16px;
  margin-top: 1rem;
  color: #fff;
  transition: all .2s;
}
#container .sub_top.scrolled p {
  opacity: 0;
  margin: 0;
  height: 0;
} 
#container .sub_top img {
  width: 100%;
}

/* About */
#container .sub_top.about {
  background-image: url(../img/about/about_top1.png);
}

/* Contact */
#container .sub_top.contact {
  background-image: url(../img/contact/about_top.png);
}




/* About */
main.about .contents {
  background-image: url(../img/about/about_bg.png);
  background-repeat: no-repeat;
}

main.about .contents .contents_wrap {
  width: 100%;
  max-width: 1800px;
  margin: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

main.about .contents .sub_menu {
  padding-top: 2rem;
}

main.about .contents .sub_menu ul {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

main .contents .sub_menu ul li {
  border: 1px solid #ddd;
  border-radius: 50px;
  width: 180px;
  font-weight: 700;
  transition: all .6s;
}

main .contents .sub_menu ul li:hover {
  background-color: #102E8Dd6;
}

main .contents .sub_menu ul li:hover a {
  color: #fff;
}

main .contents .sub_menu ul li.active {
  background-color: #102E8Dd6;
}

main .contents .sub_menu ul li.active a {
  color: #fff;
}

main .contents .sub_menu ul li a {
  padding: 12px 0;
  display: block;
}

/* 원형 프레임 */
main.about .logo-reveal {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 5rem 0;
}

/* 로고는 고정 */
main.about .logo-reveal .logo-img {
  width: 100%;
  height: auto;
  mask-image: radial-gradient(circle 100px at var(--x, 50%) var(--y, 50%), white 98%, transparent 100%);
  -webkit-mask-image: radial-gradient(circle 100px at var(--x, 50%) var(--y, 50%), white 98%, transparent 100%);
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  transition: mask-position 0.2s, -webkit-mask-position 0.2s;
}

/* 애니메이션용 div는 안 보여도 되긴 함 */
main.about .logo-reveal .mask-circle {
  position: absolute;
  width: 0;
  height: 0;
  animation: moveMask 10s infinite linear;
}

main.about .contents .logo img:last-child {
  backdrop-filter: blur(4px);
}

main.about .contents .logo img {
  width: 100%;
}

main.about .contents .cont_1 {
  text-align: left;
  margin: 8rem 0;
  display: flex;
  align-items: flex-start;
  gap: 8rem;
}

main.about .contents .cont_1 h3 {
  font-size: 28px;
  margin-bottom: 1rem;
}

main.about .contents .cont_1 p {
  font-size: 20px;
  line-height: 1.4;
  font-weight: 100;
  margin-bottom: 1rem;
}

main.about .contents .cont_2 {
  color: #2b4d78;
  display: none;
  flex-direction: column;
  gap: 4rem;
  padding: 4rem 0;
}

main.about .contents .cont_2 .cont_2_1,
main.about .contents .cont_2 .cont_2_2 {
  position: relative;
}

main.about .contents .cont_2 .cont_2_1>img {
  opacity: .4;
  position: relative;
  z-index: 10;
}

main.about .contents .cont_2 .cont_2_1 p {
  text-align: left;
  font-size: 24px;
  text-wrap: nowrap;
  line-height: 1.6;
  font-weight: 400;
}

main.about .contents .cont_2 .cont_2_1 .cont {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6rem;
  background: #f6faff;
  box-shadow: 2px 2px 6px #ddd;
}

main.about .contents .cont_2 .cont_2_1 .cont h2 {
  display: flex;
  flex-direction: column;
  font-size: 28px;
  align-items: center;
  background: #224c81;
  color: #fff;
  padding: 2rem;
  border-radius: 0 15px;
}

main.about .contents .cont_2 .cont_2_1 .cont h2 span {
  font-size: 16px;
  font-weight: 400;
}

main.about .contents .cont_2 .cont_2_1 .cont h2 img {
  width: 56px;
  margin-bottom: 12px;
}

main.about .contents .cont_2 .cont_2_2>img {
  opacity: .4;
  position: relative;
  z-index: 10;
}

main.about .contents .cont_2 .cont_2_2 p {
  text-align: left;
  font-size: 24px;
  text-wrap: nowrap;
  line-height: 1.6;
  font-weight: 400;
}

main.about .contents .cont_2 .cont_2_2 .cont {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6rem;
  box-shadow: 2px 2px 6px #ddd;
  background: #f0f8fb;
}

main.about .contents .cont_2 .cont_2_2 .cont h2 {
  display: flex;
  flex-direction: column;
  font-size: 28px;
  color: #2a7091;
  align-items: center;
}

main.about .contents .cont_2 .cont_2_2 .cont h2 span {
  font-size: 16px;
  font-weight: 400;
}

main.about .contents .cont_2 .cont_2_2 .cont h2 img {
  width: 56px;
  transform: translateX(-4px);
  margin-bottom: 12px;
}

main.about .contents .cont_3 {
  padding: 6rem 0;
  position: relative;
}

main.about .contents .cont_3 p#typing-target {
  position: absolute;
  top: 424px;
  left: 45.5%;
  text-align: left;
  line-height: 1.6;
  font-size: 36px;
  font-family: "Noto Serif", serif;
  white-space: pre-line;
}

#typing-target::after {
  content: '|';
  animation: blink-caret 0.8s steps(1) infinite;
  color: #6e6e81;
  /* 커서 색 */
}

main.about .contents .cont_3 .cont {
  position: absolute;
  bottom: 16%;
  left: 48%;
}

/* 깜빡이는 애니메이션 */
@keyframes blink-caret {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

main.about .contents .cont_4 ul {
  display: flex;
  justify-content: center;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 60px 0;
}

main.about .contents .cont_4 .sphere {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 400px;
  height: 420px;
  border-radius: 46%;
  text-align: center;
  position: relative;
  transition: transform 0.3s ease;
}

main.about .contents .cont_4 .sphere main.about .contents .cont_4 .sphere:hover {
  transform: scale(1.05);
}

main.about .contents .cont_4 .sphere p {
  font-size: 26px;
  font-weight: 500;
  line-height: 1.4;
  margin-bottom: 10px;
}

main.about .contents .cont_4 .sphere h1 {
  font-size: 72px;
  font-weight: bold;
  margin: 0;
  font-family: 'Pretendard', sans-serif;
  font-weight: 700;
  color: #2f3f74;
}

main.about .contents .cont_4 .sphere .line {
  width: 240px;
  height: 1px;
  background-color: rgb(98 123 203 / 36%);
  margin: 10px auto;
}

main.about .contents .cont_4 .sphere_1 {
  animation: windShadowTop 4.5s ease-in-out infinite;
  animation-delay: 0s;
}

main.about .contents .cont_4 .sphere_2 {
  animation: windShadowBottom 4.5s ease-in-out infinite;
  animation-delay: 1.5s;
  /* 1초 딜레이 */
}

main.about .contents .cont_4 .sphere_3 {
  animation: windShadowTop 4.5s ease-in-out infinite;
  animation-delay: 3s;
  /* 2초 딜레이 */
}

@keyframes windShadowTop {

  0%,
  100% {
    box-shadow: 0 8px 0px #fff;
  }

  50% {
    box-shadow: 0 8px 0px #d1e0eb;
  }
}

@keyframes windShadowBottom {

  0%,
  100% {
    box-shadow: 0 -8px 0px #fff;
  }

  50% {
    box-shadow: 0 -8px 0px #d1e0eb;
  }
}

main.about .contents .ftr {
  display: none;
  margin: 4rem 0;
  font-weight: 100;
  font-size: 32px;
  color: #6d6d6d;
  line-height: 1.6;
}

main.about .contents .ftr span {
  font-weight: 700;
}

main.about .contents .ftr span.blue {
  color: #1d2088b5;
  font-size: 36px;
}

main.about .contents .bg svg text {
  color: #fff;
  font-size: max(1.5vw, 32px);
  font-weight: 800;
  text-transform: uppercase;
}

.wave-section {
  height: 300vh;
  /* 스크롤 유도 */
  position: relative;
}

.wave-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wave-section svg text {
  font-size: 48px;
}

.wave-svg {
  width: 100%;
  height: auto;
}

main.about .organ {
  margin: 12rem 0;
  position: relative;
}

main.about .organ .logo_site {
  position: absolute;
  top: 51%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 338px;
  height: 344px;
  border-radius: 50%;
  z-index: 10;
  cursor: pointer;
  overflow: hidden;
}

main.about .organ .logo_site::after {
  content: '';
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(120deg,
      rgba(255, 255, 255, 0) 0%,
      rgba(255, 255, 255, 0.4) 50%,
      rgba(255, 255, 255, 0) 100%);
  transform: skewX(-20deg);
  transition: none;
  pointer-events: none;
}

main.about .organ .logo_site:hover::after {
  animation: shine 1.2s ease-out;
}

@keyframes shine {
  from {
    left: -75%;
  }

  to {
    left: 125%;
  }
}

main.about .organ img {
  width: 80%;
}

main.about .organ .department {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-wrap: wrap;
  gap: 8.5rem;
  justify-content: center;
}

main.about .organ .department>div {
  display: flex;
  justify-content: space-between;
}

main.about .organ .department>div>div {
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  color: #fff;
  width: 320px;
  border-radius: 100px 15px;
  background-color: #497ab9;
  padding: 1rem 0;
}

main.about .organ .department .des {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.6s ease;
  margin-top: 0;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
}

main.about .organ .department .des span {
  font-weight: 700;
}

main.about .organ .department div>div:hover .des {
  max-height: 200px;
  /* 내용 많을 경우 더 크게 조정 가능 */
  opacity: 1;
}

main.about .organ .department>div>div.deep {
  background-color: #4d648e;
}

main.about .organ .department>div>div h3 {
  font-weight: 900;
  font-size: 24px;
  line-height: 1.1;
}

main.about .organ .department>div>div p {
  color: #fff;
}

/* About page_3 */
main.about .history {
  width: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 2rem 0;
}

main.about .history .left {
  width: 50%;
  height: 800px;
  padding: 6rem 0;
  box-sizing: border-box;
  border: 1px solid #ddd;
  border-right: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

main.about #companyTitle {
  display: none;
  font-weight: bold;
  margin-bottom: 10px;
  font-size: 24px;
}

main.about .year-list {
  list-style: none;
  padding: 0;
  display: inline-flex;
  justify-content: center;
  margin: 2rem 0 .75rem;
  gap: 3rem;
}

main.about .left .line {
  width: 100%;
  padding-top: 1rem;
  border-top: 1px solid #5e5e5e;
}

main.about .year-item {
  padding: 5px 0;
  cursor: pointer;
  color: #666;
  font-size: 16px;
  position: relative;
  transition: all .1s;
}

main.about .year-item:hover {
  font-weight: 500;
  color: #333;
}

main.about .year-item::before {
  opacity: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #102E8Dd6;
  transition: all .6s;
}

main.about .year-item.active::before {
  content: '';
  opacity: 1;
  display: block;
  position: absolute;
  top: 144%;
  left: 50%;
  transform: translate(-50%, -50%);
}

main.about .year-item.active {
  font-weight: bold;
  color: #000;
}

main.about .right {
  width: 40%;
  padding: 12rem 0;
  height: 800px;
  overflow-y: scroll;
  border: 1px solid #ddd;
  text-align: left;
}

main.about .right::-webkit-scrollbar {
  width: 0;
}

main.about .right div:nth-child(7) {
  margin-bottom: 4rem;
  border-bottom: 1px solid #ddd;
  padding-bottom: 4rem;
}

main.about .right div:nth-child(10) {
  margin-bottom: 4rem;
  border-bottom: 1px solid #ddd;
  padding-bottom: 4rem;
}

main.about .year-section {
  margin: 6rem 2rem;
}

main.about .year-section:first-child {
  margin-top: 2rem;
}

main.about .year-section h2 {
  padding-bottom: 5px;
  font-size: 24px;
}

main.about .year-section p {
  line-height: 2;
  font-size: 16px;
}

/* News */
main.about .news_wrap>h2 {
  font-size: 48px;
  font-weight: 700;
  margin: 4rem 0;
}

main.about .news_list {
  width: 100%;
  margin: auto;
  max-width: 1400px;
}

main.about .news_list .left {
  padding: 0;
  border: 1px solid #ddd;
  width: unset;
  width: 100%;
}

main.about .news_list .left img {
  width: 100%;
}

main.about .news_list ul {
  display: flex;
  gap: 4rem;
  justify-content: center;
  align-items: flex-start;
  flex-wrap: wrap;
}

main.about .news_list ul li {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  width: 400px;
}

main.about .news_list .right {
  width: 100%;
  padding: 2rem .5rem;
  height: unset;
  border: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

main.about .news_list .right .title {
  font-size: 20px;
}

main.about .news_list .right .title p {
  font-size: 12px;
  text-align: left;
  margin-bottom: 1rem;
}

main.about .news_list .right .cont {
  font-size: 14px;
  width: 100%;
}

main.about .news_list .right .cont p {
  color: #919191;
}

main.about .paging .pg_wrap {
  text-align: center;
  margin-bottom: 4rem;
  float: unset;
  display: block;
}

main.about .paging .pg_wrap .pg_current {
  background-color: #102e8d;
  border: 1px solid #102e8d;
}

/* Marketing */
main.marketing .contents {
  background-image: url(../img/about/about_bg.png);
  background-repeat: no-repeat;
  background-size: 120vw;
  background-position: top center;
}

main.marketing .contents .contents_wrap {
  width: 100%;
  margin: auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

main.marketing .contents .sub_menu {
  padding-top: 2rem;
}

main.marketing .contents .sub_menu ul {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

main.marketing .contents .sub_menu ul li {
  border: 1px solid #ddd;
  border-radius: 50px;
  width: 180px;
  font-weight: 700;
}

main.marketing .contents .sub_menu ul li.active {
  background-color: #102E8Dd6;
}

main.marketing .contents .sub_menu ul li.active a {
  color: #fff;
}

main.marketing .contents .sub_menu ul li a {
  padding: 12px 0;
  display: block;
}

main.marketing .title h1 {
  font-size: 40px;
  font-weight: 700;
  margin: 10rem 0 2rem;
}

main.marketing .title h2 {
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 6rem;
}

main.marketing h1.sub_title {
  font-size: 40px;
  margin-top: 4rem;
}

main h2.headline {
  font-size: 64px;
  margin-bottom: 0;
}

main.marketing .title .left h2 {
  font-weight: 700;
}

main.marketing p {
  font-size: 16px;
  color: #333;
  margin: 2rem 0 4rem;
}

/* page_1 */
main.marketing .title img {
  width: 100%;
}

main.marketing .sphere {
  position: relative;
  background: #fbfbfb;
  box-shadow: 0 0 60px #fbfbfb;
  transform: scale(.8);
  margin: 6rem 0;
}

main.marketing .sphere p {
  font-size: 20px;
  margin: 0;
  transform: translateY(28px);
}

main.marketing .sphere .logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

main.marketing .sphere .sub_sphere {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

main.marketing .sphere .list {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

/* 초기 스타일 */
main.marketing .sphere .logo,
main.marketing .sphere .sub_sphere,
main.marketing .sphere .list {
  opacity: 0;
  transition: all 0.8s ease;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  gap: 28rem;
}

/* logo: 1초 후에 스르륵 페이드인 */
main.marketing .sphere .logo.show {
  opacity: 1;
}

/* sub_sphere: 살짝 위에서 내려오며 등장 */
main.marketing .sphere .sub_sphere {
  transform: translate(-50%, -60%);
  /* 기본 상태: 위에 떠 있음 */
}

main.marketing .sphere .sub_sphere.drop-in {
  opacity: 1;
  transform: translate(-50%, -50%);
  /* 정상 위치로 */
}

/* list: 중앙에서 scale로 커지는 원 효과 */
main.marketing .sphere .list {
  transform: translate(-50%, -50%) scale(0);
  /* 작게 숨겨진 상태 */
}

main.marketing .sphere .list.circle-reveal {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  /* 확장 */
  transition: transform 0.8s ease, opacity 0.8s ease;
}

main.marketing .step_process {
  margin: 6rem 0;
}

main.marketing .step_process .step>ul {
  display: flex;
  gap: 3rem;
  align-items: center;
}

main.marketing .step_process .step>ul>li {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  width: 320px;
  opacity: 0;
  transform: translateY(-50px);
}

main.marketing .step_process .step>ul>li.animate {
  animation: dropIn 0.8s ease forwards;
}

@keyframes dropIn {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main.marketing .step_process .step ul li .top {
  font-size: 24px;
  background: #6380AE;
  background: linear-gradient(62deg, rgba(99, 128, 174, 1) 0%, rgb(39 71 141) 0%, rgb(64 179 255) 100%);
  border-radius: 15px 15px 0 0;
  animation: moveGradient 4s ease-in-out infinite;
  background-size: 200% 200%;
  text-align: center;
  color: #fff;
  padding: 1rem 0;
  font-weight: 700;
}

main.marketing .step_process .step ul li:nth-child(2) .top {
  animation-delay: .5s;
}

main.marketing .step_process .step ul li:nth-child(3) .top {
  animation-delay: 1s;
}

@keyframes moveGradient {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

main.marketing .step_process .step ul li .top span {
  font-size: 16px;
  font-weight: 200;
  margin-right: 8px;
}

main.marketing .step_process .step ul li .btm {
  background: #fdfdfd;
  border: 1px solid #eee;
  border-radius: 0 0 15px 15px;
}

main.marketing .step_process .step ul li .btm ul {
  font-size: 18px;
  line-height: 1.5;
  height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  list-style: disc;
}

main.marketing .step_process .step ul li .btm ul li {
  margin: .5rem 4.5rem;
  text-align: left;
}

main.marketing .tfteam {
  width: 100%;
  margin: 6rem 0;
}

main.marketing .tfteam .cont {
  position: relative;
}

main.marketing .tfteam .cont ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
}

main.marketing .tfteam .cont ul li {
  flex: 1;
  position: relative;
  transition: all 0.5s;
  display: flex;
  justify-content: center;
  align-items: center;
}
main.marketing .tfteam .cont ul li:nth-child(1) .top .icon {
  animation-delay: 0s;
}
main.marketing .tfteam .cont ul li:nth-child(2) .top .icon {
  animation-delay: 0.5s;
}
main.marketing .tfteam .cont ul li:nth-child(3) .top .icon {
  animation-delay: 1s;
}
main.marketing .tfteam .cont ul li:nth-child(4) .top .icon {
  animation-delay: 1.5s;
}
main.marketing .tfteam .cont ul li:nth-child(5) .top .icon {
  animation-delay: 2s;
}

/* inner 래퍼 */
main.marketing .tfteam .cont ul li .inner {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

main.marketing .tfteam .cont ul li .top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.6s;
  text-align: center;
  opacity: 1;
  visibility: visible;
  position: relative;
  padding-bottom: 2rem;
}

main.marketing .tfteam .cont ul li .top::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 50%);
  width: 6px;
  height: 6px;
  border-radius: 50%;
  transition: .3s;
  background-color: #333;
}

main.marketing .tfteam .cont ul li .top .icon {
  width: 80px;
  height: 80px;
  border-radius: 15px;
  background: linear-gradient(62deg, rgba(99, 128, 174, 1) 0%, rgb(39 71 141) 0%, rgb(64 179 255) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}
main.marketing .tfteam .cont ul li .top .icon {
  animation: bounceUp 4s ease-in-out infinite;
}

main.marketing .tfteam .cont ul li .top .icon:nth-child(2) {
  animation-delay: .5s;
}

main.marketing .tfteam .cont ul li .top .icon:nth-child(3) {
  animation-delay: 1s;
}

main.marketing .tfteam .cont ul li .top .icon:nth-child(4) {
  animation-delay: 1.5s;
}

main.marketing .tfteam .cont ul li .top .icon:nth-child(5) {
  animation-delay: 2s;
}

main.marketing .tfteam .cont ul li .top img {
  width: 40px;
}

main.marketing .tfteam .cont ul li .top h2 {
  margin-bottom: 0;
  font-size: 20px;
}

main.marketing .tfteam .cont ul li .top .progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 1px;
  background-color: #333;
  width: 100%;
}

/* 처음에는 완전히 숨김: 자리도 안 차지함 */
main.marketing .tfteam .cont ul li .btm {
  transition: all 0.5s ease;
  font-size: 16px;
  text-wrap: nowrap;
}
@keyframes bounceUp {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
/* page_2 */

main.marketing .list4 {
  display: flex;
  align-items: center;
  gap: 2rem;
}
main.marketing .list4 ul {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid #8f8f8f;
}

main.marketing .list4 p {
  margin: 4rem 0;
  line-height: 1.8;
  text-align: left;
  color: #36509f;
  font-size: 18px;
  font-weight: 700;
}

main.marketing .list4 ul li {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: 15px;
  opacity: 0;
  transform: translateY(-40px);
  border-radius: 15px;
  cursor: pointer;
}

@keyframes dropIn {
  from {
    opacity: 0;
    transform: translateY(-40px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

main.marketing .list4 ul li.on .top {
  background: #333
}

main.marketing .list4 ul li:first-child .top {
  border-top: 0;
}
main.marketing .list4 ul li .top {
  width: 490px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-size: 20px;
  font-weight: 600;
  gap: 1rem;
  color: #333;
  border-top: 1px solid #333;
}
main.marketing .list4 ul li.on .top {
  color: #fff;
}
main.marketing .list4 ul li .top .icon img {
  width: 32px;
  filter: unset;
}
main.marketing .list4 ul li .top .icon img:first-child {
  display: block;
}
main.marketing .list4 ul li.on .top .icon img {
  filter: brightness(0) invert(1);
}
main.marketing .list4 ul li .top .icon img:first-child {
  display: none;
}
main.marketing .list4 ul li.on .top .icon img:nth-of-type(2) {
  display: block;
}

main.marketing .list4 ul li .top .toggle-btn {
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: transparent;
  color: #333;
  border: 0;
  font-size: 16px;
  line-height: 20px;
  text-align: center;
  cursor: pointer;
  z-index: 2;
  padding: 0;
}
main.marketing .list4 ul li.on .top .toggle-btn {
  color: #fff;
}
/* 공통 막대 스타일 */
main.marketing .list4 ul li .top .toggle-btn::before,
main.marketing .list4 ul li .top .toggle-btn::after {
  content: '';
  position: absolute;
  background-color: #333;
  transition: all 0.3s ease;
}
main.marketing .list4 ul li.on .top .toggle-btn::before,
main.marketing .list4 ul li.on .top .toggle-btn::after {
  background-color: #fff;
}

/* 가로 막대 (−) */
main.marketing .list4 ul li .top .toggle-btn::after {
  top: 50%;
  left: 4px;
  width: 16px;
  height: 1px;
}

/* 세로 막대 (|) */
main.marketing .list4 ul li .top .toggle-btn::before {
  top: 4px;
  left: 50%;
  width: 1px;
  height: 16px;
}

/* .on 클래스가 붙으면 세로 막대 사라짐 (−로 보이게) */
main.marketing .list4 ul li.on .toggle-btn::before {
  opacity: 0;
}

main.marketing .list4 ul li .btm {
  height: 0;
  overflow: hidden;
  color: #333;
  font-size: 18px;
  font-weight: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all .6s;
  overflow: hidden;
  text-wrap: nowrap;
  line-height: 1.6;
}
main.marketing .list4 ul li.on .btm {
  height: 160px;
}

main.marketing .diper {
  margin: 4rem 0;
}

main.marketing .diper h1 {
  font-size: 40px;
  margin-top: 4rem;
}

main.marketing .diper p {
  font-size: 16px;
  margin: 1rem 0 3rem;
  color: #333;
}

main.marketing .diper img {
  width: 100%;
}

main.marketing .diper .oval-container {
  margin: 40px auto;
  width: 1000px;
  height: 340px;
  border: 2px dashed #002f6c;
  border-radius: 180px;
  position: relative;
}

main.marketing .diper .oval-container .step {
  width: 92%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

main.marketing .diper .oval-container .step>ul {
  display: flex;
  justify-content: space-between;
}

main.marketing .diper .oval-container .step>ul>li {
  border-radius: 50%;
  width: 272px;
  height: 272px;
  background: #fff;
  box-shadow: 2px 2px 4px #ddd;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

main.marketing .diper .oval-container .step>ul>li .top {
  padding: .2rem 1.5rem;
  border-radius: 10px;
  font-size: 24px;
  font-weight: 700;
  background: #102e8dd6;
  color: #fff;
}

main.marketing .diper .oval-container .step>ul>li .btm {
  height: 100px;
}

main.marketing .diper .oval-container .step>ul>li .btm ul {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 18px;
}

main.marketing .diper .oval-container .step>ul>li .btm ul li {
  display: flex;
  gap: .3rem;
}

main.marketing .diper .oval-container .step>ul>li .btm ul li::before {
  content: url(/img/marketing/check.png);
}

main.marketing .diper_tfteam {
  width: 100%;
  padding: 4rem 0;
}

main.marketing .diper_tfteam h1 {
  height: 320px;
  color: #fff;
  background-image: url(/img/marketing/diper_tfteam_bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0;
  font-size: 40px;
}

main.marketing .diper_tfteam h1 span {
  font-size: 16px;
  font-weight: 400;
  margin-top: 1rem;
}

main.marketing .diper_tfteam .cont {
  transform: translateY(-40px);
  width: 72%;
  margin: auto;
}

main.marketing .diper_tfteam .cont>ul {
  width: 100%;
  display: flex;
  gap: 1rem;
  justify-content: space-between;
}

main.marketing .diper_tfteam .cont>ul>li {
  max-width: 420px;
  margin: 0;
  font-size: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  transform: translateY(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

main.marketing .diper_tfteam .cont>ul>li.visible {
  opacity: 1;
  transform: translateY(0);
}

main.marketing .diper_tfteam .cont>ul>li .top {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1px solid #c3d4e5;
  background: #fff;
  font-size: 24px;
  font-weight: 500;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10;
}

main.marketing .diper_tfteam .cont>ul>li .top .icon {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: .5rem;
  font-weight: 600;
}

main.marketing .diper_tfteam .cont>ul>li .top .icon img {
  width: 64px;
}

main.marketing .diper_tfteam .cont>ul>li .btm {
  transform: translateY(-64px);
  padding: 7.5rem 4rem;
  height: 340px;
  width: 400px;
  border: 1px solid #d8e4ef;
  background: #fafcff;
  border-radius: 15px;
  display: flex;
  justify-content: center;
}

main.marketing .diper_tfteam .cont>ul>li .btm ul {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  text-align: left;
  list-style: disc;
  gap: 1rem;
  font-size: 18px;
}

main.marketing .sugge {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4rem;
  margin-bottom: 8rem;
}

main.marketing .sugge .left {}

main.marketing .sugge .left h2 {
  font-size: 40px;
  font-weight: 300;
  margin-bottom: 1rem;
}

main.marketing .sugge .left h2 span {
  font-weight: 700;
}

main.marketing .sugge .left h1 {
  font-size: 88px;
  font-weight: 700;
  color: #41598c;
  margin: 0;
}

main.marketing .sugge .left h1 span {
  color: #8295bd;
}

main.marketing .sugge .all_right {
  display: flex;
  justify-content: center;
}

main.marketing .sugge .center {
  width: 45%;
  position: relative;
}

main.marketing .sugge .center .arrow {
  opacity: 0;
  position: absolute;
  transition: opacity 0.6s ease;
  bottom: 30px;
  left: -15px;
  z-index: 2;
}

main.marketing .sugge .center .arrow.visible {
  opacity: 1;
}

main.marketing .sugge .center img {
  width: 100%;
}

main.marketing .sugge .right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3.5rem;
  margin-top: 2.2rem;
}

main.marketing .sugge .right>div {
  font-size: 24px;
  font-weight: 700;
  border-bottom: 1px solid #333;
  text-align: right;
}

main.marketing .sugge .right>div:nth-child(1) {
  width: 240px;
}

main.marketing .sugge .right>div:nth-child(2) {
  width: 270px;
}

main.marketing .sugge .right>div:nth-child(3) {
  width: 300px;
}

main.marketing .sugge .right>div:nth-child(4) {
  width: 330px;
}

main.marketing .sugge .right>div:nth-child(5) {
  width: 360px;
}

main.marketing .sugge .right>div span {
  width: 390px;
}

/* 초기 상태 */
main.marketing .sugge .left h2,
main.marketing .sugge .left h1,
main.marketing .sugge .center [class^="stage_"],
main.marketing .sugge .right [class^="stage_"] {
  opacity: 0;
  transform: translateY(-30px);
  transition: all 0.6s ease;
}

main.marketing .sugge .right [class^="stage_"] {
  transform: translateX(-30px);
  /* 좌측에서 등장 */
}

/* 등장 시 클래스 */
main.marketing .sugge .left h2.visible,
main.marketing .sugge .left h1.visible,
main.marketing .sugge .center [class^="stage_"].visible,
main.marketing .sugge .right [class^="stage_"].visible {
  opacity: 1;
  transform: translate(0, 0);
}

main.marketing .solution {
  padding: 4rem 0;
  max-width: 1200px;
  width: 100%;
}

main.marketing .solution .title {
  background-image: url(/img/marketing/solu_title_bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 194px;
}

main.marketing .solution .title p {
  font-size: 24px;
  color: #fff;
  margin: 0;
}

main.marketing .solution .title p span {
  font-weight: 700;
}

main.marketing .solution .title h1 {
  font-size: 48px;
  color: #fff;
  margin: 0;
}

main.marketing .solution .cont {
  margin-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

main.marketing .solution .cont>div {
  flex: 1;
}

main.marketing .solution .cont .solution_logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
}

main.marketing .solution .cont .solution_logo img {
  width: 148px;
}

main.marketing .solution .cont .contents {
  height: 200px;
  background: #fdfdfd;
  border: 1px solid #ddd;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 0;
  color: #444444;
  font-size: 20px;
  gap: .5rem;
  font-weight: 500;
}

main.marketing .solution .cont .contents>div {
  display: flex;
  align-items: center;
  gap: .5rem;
}

main.marketing .solution .cont .contents span {
  font-size: 8px;
}

main.marketing .solution .cont .line {
  height: 280px;
  border-left: 1px solid #ddd;
  flex: unset;
}

/* page_3 */

main.marketing .viral_contents img {
  width: 88%;
}

main.marketing .viral_contents p {
  margin-top: 4rem;
  line-height: 1.8;
}

main.marketing .consumer .cont {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 1200px;
}

main.marketing .consumer .cont>div {
  position: relative;
  width: 50%;
}

main.marketing .consumer .cont .logo {
  position: absolute;
  left: 0;
  top: 0;
  width: 80px;
  height: 80px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border: 2px solid #ddd;
  border-radius: 50%;
  box-shadow: 2px 2px 4px #ddd;
  background: #fff;
}

main.marketing .consumer .cont .logo img {
  width: 56%;
}

main.marketing .consumer .cont div>img {
  width: 100%;
}

main.marketing .consumer .cont p {
  display: none;
  color: #5c6eb1;
  text-align: center;
  font-weight: 700;
}

main.marketing .process {
  margin: 8rem 0;
  padding-bottom: 12rem;
  position: relative;
}

main.marketing .process>img {
  position: absolute;
  bottom: 0;
  left: -210px;
}

main.marketing .process .cont {
  display: flex;
  width: 80%;
}

main.marketing .process .cont img {
  width: 100%;
}

main.marketing .influencer h1 {
  margin-top: 0;
}

main.marketing .influencer p {
  margin-bottom: 0;
  line-height: 1.8;
}

main.marketing .influencer .cont {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  height: 280px;
  margin: 8rem 0;
}

main.marketing .influencer .cont>div {
  cursor: pointer;
  position: relative;
  width: 20%;
  transition: width 0.4s ease;
}

main.marketing .influencer .cont>div p {
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  background: #00FF1E;
  border-radius: 50%;
  color: #fff;
  font-size: 14px;
}

main.marketing .influencer .cont img {
  width: 100%;
  border-radius: 50%;
  border: 5px solid #fff;
  box-shadow: 0px 4px 4px #ddd;
}

main.marketing .influencer .cont>div.center {
  width: 26%;
}

main.marketing .influencer .method {
  display: flex;
  margin: 8rem 0;
  gap: 1rem;
  justify-content: center;
  max-width: 1200px;
  margin: auto;
}

main.marketing .influencer .method>div {
  background: #EDEDED;
  border-radius: 15px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  width: 40%;
  padding: 4rem 2rem;
}

main.marketing .influencer .method .tp {
  text-align: left;
}

main.marketing .influencer .method .tp h2 {
  font-size: 32px;
  margin-bottom: 1rem;
}

main.marketing .influencer .method .tp p {
  margin-bottom: 2rem;
}

main.marketing .influencer .method .btm {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 580px;
}

main.marketing .influencer .method .btm img {
  width: 100%;
}

main.marketing .influencer .loof {
  margin-top: 8rem;
}

main.marketing .influencer .loof h1 {
  margin-bottom: 4rem;
}

main.marketing .influencer .loof img {
  width: 100%;
}

main.marketing .influencer .loof .oval-container {
  margin: 40px auto;
  width: 1000px;
  height: 240px;
  border: 1px dashed #002f6c;
  border-radius: 180px;
  background-color: #fff;
  position: relative;
}

main.marketing .influencer .loof .oval-container .step {
  width: 92%;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

main.marketing .influencer .loof .oval-container .step>img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: -1;
  width: 564px;
}

main.marketing .influencer .loof .oval-container .step>ul {
  display: flex;
  justify-content: space-between;
}

main.marketing .influencer .loof .oval-container .step>ul>li {
  border-radius: 50%;
  width: 180px;
  height: 180px;
  background: #fff;
  box-shadow: 4px 4px 8px #b5b5b5;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1rem;
}

main.marketing .influencer .loof .oval-container .step>ul>li .top {
  width: 56px;
}

main.marketing .influencer .loof .oval-container .step>ul>li:last-child {
  background: #4e8cdf;
  box-shadow: 2px 2px 4px #609ceb;
}

main.marketing .influencer .loof .oval-container .step>ul>li:last-child .btm h2 {
  color: #fff;
}

main.marketing .influencer .loof .oval-container .step>ul>li .btm h2 {
  margin: 0;
  font-size: 24px;
  color: #707070;
  font-weight: 700;
}

main.marketing .influencer .loof .oval-container .step>ul>li .btm ul {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 18px;
}

main.works h2 {
  font-size: 32px;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #ddd;
}

main.works section {
  padding: 4rem 0;
}

main.works section li {
  cursor: pointer;
  transition: all .6s;
  flex: 0 0 calc(25% - 2rem);
}

main.works .img-hover-box {
  position: relative;
  width: fit-content;
  overflow: hidden;
  border-radius: 15px;
}

main.works .img-hover-box img {
  display: block;
  max-width: 100%;
  height: auto;
}

main.works .img-hover-box .hover {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  background-color: #102d8dd9;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 36px;
}

main.works .img-hover-box:hover .hover {
  opacity: 1;
}
main.platform .contents_wrap {
  width: 80%;
  margin: auto;
}
main.platform .top {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  margin-top: 8rem;
}
main.platform .top .tp_left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  padding-left: 6rem;
}
main.platform .top .tp_left h1 img {
  width: 200px;
}
main.platform .top .tp_left p {
  font-size: 18px;
  line-height: 1.6;
}
main.platform .top .tp_left .btn {
  margin-top: 1rem;
  padding: 2px 50px;
  border-radius: 25px;
  background: #002f6c;
  color: #fff;
  font-weight: 500;
  height: unset;
  font-size: 16px;
}
main.platform .top .tp_right {
  width: 44%;
}

main.platform .top .tp_right img {
  width: 100%;
}
main.platform .cooperative ul {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}
main.platform .btm {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 10rem;
}
main.platform .btm .soon {
  font-size: 24px;
  font-weight: 700;
}
main.platform .btm>div {
 width: 100%;
 display: flex;
 align-items: center;
 justify-content: center;
}
main.platform .btm>div .box {
  color: #002f6c;
  padding: 16px 0;
  width: 180px;
  text-align: center;
  border-radius: 15px;
}
main.platform .btm>div .box h3 {
  font-size: 24px;
}
main.platform .btm>div .box p {
  font-size: 16px;
  font-weight: 300;
}
main.platform .btm>div>p {
  width: 360px;
  font-size: 14px;
  line-height: 1.6;
}
main.platform .cooperative {
  margin: 6rem 0;
}
main.platform .cooperative ul li img {
  height: 40px;
}
#top_btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 50px;
  height: 50px;
  line-height: 46px;
  border: 2px solid #333;
  color: #333;
  text-align: center;
  font-size: 15px;
  z-index: 90;
  background: rgba(255, 255, 255, 0.5)
}

#top_btn:hover {
  border-color: #3059c7;
  background: #3059c7;
  color: #fff
}

/* 게시물 선택복사 선택이동 */
#copymove .win_desc {
  text-align: center;
  display: block
}

#copymove .tbl_wrap {
  margin: 20px
}

#copymove .win_btn {
  padding: 0 20px 20px
}

.copymove_current {
  float: right;
  background: #ff3061;
  padding: 5px;
  color: #fff;
  border-radius: 3px
}

.copymove_currentbg {
  background: #f4f4f4
}

/* 화면낭독기 사용자용 */
#hd_login_msg {
  position: absolute;
  top: 0;
  left: 0;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

.msg_sound_only,
.sound_only {
  display: inline-block !important;
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  margin: 0 !important;
  padding: 0 !important;
  font-size: 0;
  line-height: 0;
  border: 0 !important;
  overflow: hidden !important
}

/* 본문 바로가기 */
#skip_to_container a {
  z-index: 100000;
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 1px;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

#skip_to_container a:focus,
#skip_to_container a:active {
  width: 100%;
  height: 75px;
  background: #21272e;
  color: #fff;
  font-size: 2em;
  font-weight: bold;
  text-align: center;
  text-decoration: none;
  line-height: 3.3em
}

/* ie6 이미지 너비 지정 */
.img_fix {
  width: 100%;
  height: auto
}

/* 캡챠 자동등록(입력)방지 기본 -pc */
#captcha {
  display: inline-block;
  position: relative;
  text-align: center;
  width: 100%;
}

#captcha legend {
  position: absolute;
  margin: 0;
  padding: 0;
  font-size: 0;
  line-height: 0;
  text-indent: -9999em;
  overflow: hidden
}

#captcha #captcha_img {
  height: 40px;
  border: 1px solid #898989;
  vertical-align: top;
  padding: 0;
  margin: 0
}

#captcha #captcha_mp3 {
  margin: 0;
  padding: 0;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  vertical-align: middle;
  overflow: hidden;
  cursor: pointer;
  background: url('../img/captcha2.png') no-repeat;
  text-indent: -999px;
  border-radius: 3px
}

#captcha #captcha_reload {
  margin: 0;
  padding: 0;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  vertical-align: middle;
  overflow: hidden;
  cursor: pointer;
  background: url('../img/captcha2.png') no-repeat 0 -40px;
  text-indent: -999px;
  border-radius: 3px
}

#captcha #captcha_key {
  margin: 0 0 0 3px;
  padding: 0 5px;
  width: 90px;
  height: 40px;
  border: 1px solid #ccc;
  background: #fff;
  font-size: 1.333em;
  font-weight: bold;
  text-align: center;
  border-radius: 3px;
  vertical-align: top
}

#captcha #captcha_info {
  display: block;
  margin: 5px 0 0;
  font-size: 0.95em;
  letter-spacing: -0.1em
}

/* 캡챠 자동등록(입력)방지 기본 - mobile */
#captcha.m_captcha audio {
  display: block;
  margin: 0 0 5px;
  width: 187px
}

#captcha.m_captcha #captcha_img {
  width: 160px;
  height: 60px;
  border: 1px solid #e9e9e9;
  margin-bottom: 3px;
  margin-top: 5px;
  display: block
}

#captcha.m_captcha #captcha_reload {
  position: static;
  margin: 0;
  padding: 0;
  width: 40px;
  height: 40px;
  border: 0;
  background: transparent;
  vertical-align: middle;
  overflow: hidden;
  cursor: pointer;
  background: url('../img/captcha2.png') no-repeat 0 -40px;
  text-indent: -999px
}

#captcha.m_captcha #captcha_reload span {
  display: none
}

#captcha.m_captcha #captcha_key {
  margin: 0;
  padding: 0 5px;
  width: 115px;
  height: 29px;
  border: 1px solid #b8c9c2;
  background: #f7f7f7;
  font-size: 1.333em;
  font-weight: bold;
  text-align: center;
  line-height: 29px;
  margin-left: 3px
}

#captcha.m_captcha #captcha_info {
  display: block;
  margin: 5px 0 0;
  font-size: 0.95em;
  letter-spacing: -0.1em
}

#captcha.m_captcha #captcha_mp3 {
  width: 31px;
  height: 31px;
  background: url('../img/captcha2.png') no-repeat 0 0;
  vertical-align: top;
  overflow: hidden;
  cursor: pointer;
  text-indent: -9999px;
  border: none
}

/* ckeditor 단축키 */
.cke_sc {
  margin: 0 0 5px;
  text-align: right
}

.btn_cke_sc {
  display: inline-block;
  padding: 0 10px;
  height: 23px;
  border: 1px solid #ccc;
  background: #fafafa;
  color: #000;
  text-decoration: none;
  line-height: 1.9em;
  vertical-align: middle;
  cursor: pointer
}

.cke_sc_def {
  margin: 0 0 5px;
  padding: 10px;
  border: 1px solid #ccc;
  background: #f7f7f7;
  text-align: center
}

.cke_sc_def dl {
  margin: 0 0 5px;
  text-align: left;
  zoom: 1
}

.cke_sc_def dl:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.cke_sc_def dt,
.cke_sc_def dd {
  float: left;
  margin: 0;
  padding: 5px 0;
  border-bottom: 1px solid #e9e9e9
}

.cke_sc_def dt {
  width: 20%;
  font-weight: bold
}

.cke_sc_def dd {
  width: 30%
}

/* ckeditor 태그 기본값 */
#bo_v_con ul {
  display: block;
  list-style-type: disc;
  margin-top: 1em;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  padding-left: 40px
}

#bo_v_con ol {
  display: block;
  list-style-type: decimal;
  margin-top: 1em;
  margin-bottom: 1em;
  margin-left: 0;
  margin-right: 0;
  padding-left: 40px
}

#bo_v_con li {
  display: list-item
}

/* 버튼 */
a.btn,
.btn {
  line-height: 35px;
  height: 35px;
  padding: 0 10px;
  text-align: center;
  font-weight: bold;
  border: 0;
  font-size: 1.4em;
  -webkit-transition: background-color 0.3s ease-out;
  -moz-transition: background-color 0.3s ease-out;
  -o-transition: background-color 0.3s ease-out;
  transition: background-color 0.3s ease-out
}

a.btn01 {
  display: inline-block;
  padding: 7px;
  border: 1px solid #ccc;
  background: #fafafa;
  color: #000;
  text-decoration: none;
  vertical-align: middle
}

a.btn01:focus,
a.btn01:hover {
  text-decoration: none
}

button.btn01 {
  display: inline-block;
  margin: 0;
  padding: 7px;
  border: 1px solid #ccc;
  background: #fafafa;
  color: #000;
  text-decoration: none
}

a.btn02 {
  display: inline-block;
  padding: 7px;
  border: 1px solid #3b3c3f;
  background: #4b545e;
  color: #fff;
  text-decoration: none;
  vertical-align: middle
}

a.btn02:focus,
.btn02:hover {
  text-decoration: none
}

button.btn02 {
  display: inline-block;
  margin: 0;
  padding: 7px;
  border: 1px solid #3b3c3f;
  background: #4b545e;
  color: #fff;
  text-decoration: none
}

.btn_confirm {
  text-align: right
}

/* 서식단계 진행 */

.btn_submit {
  border: 0;
  background: #3a8afd;
  color: #fff;
  cursor: pointer;
  border-radius: 3px
}

.btn_submit:hover {
  background: #2375eb
}

.btn_close {
  border: 1px solid #dcdcdc;
  cursor: pointer;
  border-radius: 3px;
  background: #fff
}

a.btn_close {
  text-align: center;
  line-height: 50px
}

a.btn_cancel {
  display: inline-block;
  background: #969696;
  color: #fff;
  text-decoration: none;
  vertical-align: middle
}

button.btn_cancel {
  display: inline-block;
  background: #969696;
  color: #fff;
  text-decoration: none;
  vertical-align: middle
}

.btn_cancel:hover {
  background: #aaa
}

a.btn_frmline,
button.btn_frmline {
  display: inline-block;
  width: 128px;
  padding: 0 5px;
  height: 40px;
  border: 0;
  background: #434a54;
  border-radius: 3px;
  color: #fff;
  text-decoration: none;
  vertical-align: top
}

/* 우편번호검색버튼 등 */
a.btn_frmline {}

button.btn_frmline {
  font-size: 1em
}

/* 게시판용 버튼 */
a.btn_b01,
.btn_b01 {
  display: inline-block;
  color: #bababa;
  text-decoration: none;
  vertical-align: middle;
  border: 0;
  background: transparent
}

.btn_b01:hover,
.btn_b01:hover {
  color: #000
}

a.btn_b02,
.btn_b02 {
  display: inline-block;
  background: #253dbe;
  padding: 0 10px;
  color: #fff;
  text-decoration: none;
  border: 0;
  vertical-align: middle
}

a.btn_b02:hover,
.btn_b02:hover {
  background: #0025eb
}

a.btn_b03,
.btn_b03 {
  display: inline-block;
  background: #fff;
  border: 1px solid #b9bdd3;
  color: #646982;
  text-decoration: none;
  vertical-align: middle
}

a.btn_b03:hover,
.btn_b03:hover {
  background: #ebedf6
}

a.btn_b04,
.btn_b04 {
  display: inline-block;
  background: #fff;
  border: 1px solid #ccc;
  color: #707070;
  text-decoration: none;
  vertical-align: middle
}

a.btn_b04:hover,
.btn_b04:hover {
  color: #333;
  background: #f9f9f9
}

a.btn_admin,
.btn_admin {
  display: inline-block;
  color: #d13f4a;
  text-decoration: none;
  vertical-align: middle
}

/* 관리자 전용 버튼 */
.btn_admin:hover,
a.btn_admin:hover {
  color: #ff3746
}


/* 기본테이블 */
.tbl_wrap table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0 5px;
  background: #fff;
  border-top: 1px solid #ececec;
  border-bottom: 1px solid #ececec
}

.tbl_wrap caption {
  padding: 10px 0;
  font-weight: bold;
  text-align: left
}

.tbl_head01 {
  margin: 0 0 10px
}

.tbl_head01 caption {
  padding: 0;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

.tbl_head01 thead th {
  padding: 20px 0;
  font-weight: normal;
  text-align: center;
  border-bottom: 1px solid #ececec;
  height: 40px
}

.tbl_head01 thead th input {
  vertical-align: top
}

/* middle 로 하면 게시판 읽기에서 목록 사용시 체크박스 라인 깨짐 */
.tbl_head01 tfoot th,
.tbl_head01 tfoot td {
  padding: 10px 0;
  border-top: 1px solid #c1d1d5;
  border-bottom: 1px solid #c1d1d5;
  background: #d7e0e2;
  text-align: center
}

.tbl_head01 tbody th {
  padding: 8px 0;
  border-bottom: 1px solid #e8e8e8
}

.tbl_head01 td {
  color: #666;
  padding: 10px 5px;
  border-top: 1px solid #ecf0f1;
  border-bottom: 1px solid #ecf0f1;
  line-height: 1.4em;
  height: 60px;
  word-break: break-all
}

.tbl_head01 tbody tr:hover td {
  background: #fafafa
}

.tbl_head01 a:hover {
  text-decoration: underline
}

.tbl_head02 {
  margin: 0 0 10px
}

.tbl_head02 caption {
  padding: 0;
  font-size: 0;
  line-height: 0;
  overflow: hidden
}

.tbl_head02 thead th {
  padding: 5px 0;
  border-top: 1px solid #d1dee2;
  border-bottom: 1px solid #d1dee2;
  background: #e5ecef;
  color: #383838;
  font-size: 0.95em;
  text-align: center;
  letter-spacing: -0.1em
}

.tbl_head02 thead a {
  color: #383838
}

.tbl_head02 thead th input {
  vertical-align: top
}

/* middle 로 하면 게시판 읽기에서 목록 사용시 체크박스 라인 깨짐 */
.tbl_head02 tfoot th,
.tbl_head02 tfoot td {
  padding: 10px 0;
  border-top: 1px solid #c1d1d5;
  border-bottom: 1px solid #c1d1d5;
  background: #d7e0e2;
  text-align: center
}

.tbl_head02 tbody th {
  padding: 5px 0;
  border-top: 1px solid #e9e9e9;
  border-bottom: 1px solid #e9e9e9;
  background: #fff
}

.tbl_head02 td {
  padding: 5px 3px;
  border-top: 1px solid #e9e9e9;
  border-bottom: 1px solid #e9e9e9;
  background: #fff;
  line-height: 1.4em;
  word-break: break-all
}

.tbl_head02 a {}

/* 폼 테이블 */
.tbl_frm01 {
  margin: 0 0 20px
}

.tbl_frm01 table {
  width: 100%;
  border-collapse: collapse;
  border-spacing: 0
}

.tbl_frm01 th {
  width: 70px;
  padding: 7px 13px;
  border: 1px solid #e9e9e9;
  border-left: 0;
  background: #f5f8f9;
  text-align: left
}

.tbl_frm01 td {
  padding: 7px 10px;
  border-top: 1px solid #e9e9e9;
  border-bottom: 1px solid #e9e9e9;
  background: transparent
}

.wr_content textarea,
.tbl_frm01 textarea,
.form_01 textarea,
.frm_input {
  border: 1px solid #d0d3db;
  background: #fff;
  color: #000;
  vertical-align: middle;
  border-radius: 3px;
  padding: 5px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
  -moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075);
}

.tbl_frm01 textarea {
  padding: 2px 2px 3px
}

.frm_input {
  height: 40px
}

.full_input {
  width: 100%
}

.half_input {
  width: 49.5%
}

.twopart_input {
  width: 385px;
  margin-right: 10px
}

.tbl_frm01 textarea,
.write_div textarea {
  width: 100%;
  height: 100px
}

.tbl_frm01 a {
  text-decoration: none
}

.tbl_frm01 .frm_file {
  display: block;
  margin-bottom: 5px
}

.tbl_frm01 .frm_info {
  display: block;
  padding: 0 0 5px;
  line-height: 1.4em
}

/*기본 리스트*/
.list_01 ul {
  border-top: 1px solid #ececec
}

.list_01 li {
  border-bottom: 1px solid #ececec;
  background: #fff;
  padding: 10px 15px;
  list-style: none;
  position: relative
}

.list_01 li:nth-child(odd) {
  background: #f6f6f6
}

.list_01 li:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.list_01 li:hover {
  background: #f9f9f9
}

.list_01 li.empty_li {
  text-align: center;
  padding: 20px 0;
  color: #666
}

/*폼 리스트*/
.form_01 h2 {
  font-size: 1.167em
}

.form_01 li {
  margin-bottom: 10px
}

.form_01 ul:after,
.form_01 li:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.form_01 .left_input {
  float: left
}

.form_01 .margin_input {
  margin-right: 1%
}

.form_01 textarea {
  height: 100px;
  width: 100%
}

.form_01 .frm_label {
  display: inline-block;
  width: 130px
}

/* 자료 없는 목록 */
.empty_table {
  padding: 50px 0 !important;
  text-align: center
}

.empty_list {
  padding: 20px 0 !important;
  color: #666;
  text-align: center
}

/* 필수입력 */
.required,
textarea.required {
  background-image: url('../img/require.png') !important;
  background-repeat: no-repeat !important;
  background-position: right top !important
}

/* 테이블 항목별 정의 */
.td_board {
  width: 80px;
  text-align: center
}

.td_category {
  width: 80px;
  text-align: center
}

.td_chk {
  width: 30px;
  text-align: center
}

.td_date {
  width: 60px;
  text-align: center
}

.td_datetime {
  width: 110px;
  text-align: center
}

.td_group {
  width: 80px;
  text-align: center
}

.td_mb_id {
  width: 100px;
  text-align: center
}

.td_mng {
  width: 80px;
  text-align: center
}

.td_name {
  width: 100px;
  text-align: left
}

.td_nick {
  width: 100px;
  text-align: center
}

.td_num {
  width: 50px;
  text-align: center
}

.td_numbig {
  width: 80px;
  text-align: center
}

.td_stat {
  width: 60px;
  text-align: center
}

.txt_active {
  color: #5d910b
}

.txt_done {
  color: #e8180c
}

.txt_expired {
  color: #ccc
}

.txt_rdy {
  color: #8abc2a
}

/* 새창 기본 스타일 */
.new_win {
  position: relative
}

.new_win .tbl_wrap {
  margin: 0 20px
}

.new_win #win_title {
  font-size: 1.3em;
  height: 50px;
  line-height: 30px;
  padding: 10px 20px;
  background: #fff;
  color: #000;
  -webkit-box-shadow: 0 1px 10px rgba(0, 0, 0, .1);
  -moz-box-shadow: 0 1px 10px rgba(0, 0, 0, .1);
  box-shadow: 0 1px 10px rgba(0, 0, 0, .1)
}

.new_win #win_title .sv {
  font-size: 0.75em;
  line-height: 1.2em
}

.new_win .win_ul {
  margin-bottom: 15px;
  padding: 0 20px
}

.new_win .win_ul:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.new_win .win_ul li {
  float: left;
  background: #fff;
  text-align: center;
  padding: 0 10px;
  border: 1px solid #d6e9ff;
  border-radius: 30px;
  margin-left: 5px
}

.new_win .win_ul li:first-child {
  margin-left: 0
}

.new_win .win_ul li a {
  display: block;
  padding: 8px 0;
  color: #6794d3
}

.new_win .win_ul .selected {
  background: #3a8afd;
  border-color: #3a8afd;
  position: relative;
  z-index: 5
}

.new_win .win_ul .selected a {
  color: #fff;
  font-weight: bold
}

.new_win .win_desc {
  position: relative;
  margin: 10px;
  border-radius: 5px;
  font-size: 1em;
  background: #f2838f;
  color: #fff;
  line-height: 50px;
  text-align: left;
  padding: 0 20px
}

.new_win .win_desc i {
  font-size: 1.2em;
  vertical-align: baseline
}

.new_win .win_desc:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 50px;
  background: #da4453;
  border-radius: 3px 0 0 3px
}

.new_win .frm_info {
  font-size: 0.92em;
  color: #919191
}

.new_win .win_total {
  float: right;
  display: inline-block;
  line-height: 30px;
  font-weight: normal;
  font-size: 0.75em;
  color: #3a8afd;
  background: #f6f6f6;
  padding: 0 10px;
  border-radius: 5px
}

.new_win .new_win_con {
  margin: 20px 0;
  padding: 20px
}

.new_win .new_win_con:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.new_win .new_win_con2 {
  margin: 20px 0
}

.new_win .btn_confirm:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.new_win .win_btn {
  text-align: center
}

.new_win .cert_btn {
  margin-bottom: 30px;
  text-align: center
}

.new_win .btn_close {
  padding: 0 20px;
  height: 45px;
  overflow: hidden;
  cursor: pointer
}

.new_win .btn_submit {
  padding: 0 20px;
  height: 45px;
  font-weight: bold;
  font-size: 1.083em
}

/* 검색결과 색상 */
.sch_word {
  color: #fff;
  background: #ff005a;
  padding: 2px 5px 3px;
  line-height: 18px;
  margin: 0 2px
}

/* 자바스크립트 alert 대안 */
#validation_check {
  margin: 100px auto;
  width: 500px
}

#validation_check h1 {
  margin-bottom: 20px;
  font-size: 1.3em
}

#validation_check p {
  margin-bottom: 20px;
  padding: 30px 20px;
  border: 1px solid #e9e9e9;
  background: #fff
}

/* 사이드뷰 */
.sv_wrap {
  position: relative;
  font-weight: normal
}

.sv_wrap .sv {
  z-index: 1000;
  display: none;
  margin: 5px 0 0;
  font-size: 0.92em;
  background: #333;
  -webkit-box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.2);
  -moz-box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.2);
  box-shadow: 2px 2px 3px 0px rgba(0, 0, 0, 0.2)
}

.sv_wrap .sv:before {
  content: "";
  position: absolute;
  top: -6px;
  left: 15px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 6px 6px 6px;
  border-color: transparent transparent #333 transparent
}

.sv_wrap .sv a {
  display: inline-block;
  margin: 0;
  padding: 0 10px;
  line-height: 30px;
  width: 100px;
  font-weight: normal;
  color: #bbb
}

.sv_wrap .sv a:hover {
  background: #000;
  color: #fff
}

.sv_member {
  color: #333
}

.sv_on {
  display: block !important;
  position: absolute;
  top: 23px;
  left: 0px;
  width: auto;
  height: auto
}

.sv_nojs .sv {
  display: block
}

/* 페이징 */
.pg_wrap {
  clear: both;
  float: left;
  display: inline-block
}

.pg_wrap:after {
  display: block;
  visibility: hidden;
  clear: both;
  content: ""
}

.pg {
  text-align: center
}

.pg_page,
.pg_current {
  display: inline-block;
  vertical-align: middle;
  background: #eee;
  border: 1px solid #eee
}

.pg a:focus,
.pg a:hover {
  text-decoration: none
}

.pg_page {
  color: #959595;
  font-size: 1.083em;
  height: 30px;
  line-height: 28px;
  padding: 0 5px;
  min-width: 30px;
  text-decoration: none;
  border-radius: 3px
}

.pg_page:hover {
  background-color: #fafafa
}

.pg_start {
  text-indent: -999px;
  overflow: hidden;
  background: url('../img/btn_first.gif') no-repeat 50% 50% #eee;
  padding: 0;
  border: 1px solid #eee
}

.pg_prev {
  text-indent: -999px;
  overflow: hidden;
  background: url('../img/btn_prev.gif') no-repeat 50% 50% #eee;
  padding: 0;
  border: 1px solid #eee
}

.pg_end {
  text-indent: -999px;
  overflow: hidden;
  background: url('../img/btn_end.gif') no-repeat 50% 50% #eee;
  padding: 0;
  border: 1px solid #eee
}

.pg_next {
  text-indent: -999px;
  overflow: hidden;
  background: url('../img/btn_next.gif') no-repeat 50% 50% #eee;
  padding: 0;
  border: 1px solid #eee
}

.pg_start:hover,
.pg_prev:hover,
.pg_end:hover,
.pg_next:hover {
  background-color: #fafafa
}

.pg_current {
  display: inline-block;
  background: #3a8afd;
  border: 1px solid #3a8afd;
  color: #fff;
  font-weight: bold;
  height: 30px;
  line-height: 30px;
  padding: 0 10px;
  min-width: 30px;
  border-radius: 3px
}

/* cheditor 이슈 */
.cheditor-popup-window *,
.cheditor-popup-window :after,
.cheditor-popup-window :before {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}

/* Mobile화면으로 */
#device_change {
  display: block;
  margin: 0.3em;
  padding: 0.5em 0;
  border: 1px solid #eee;
  border-radius: 2em;
  background: #fff;
  color: #000;
  font-size: 2em;
  text-decoration: none;
  text-align: center
}

/* contact */
#captcha {
  margin-top: 2rem;
}

#bo_w .write_div {
  margin-top: 2rem;
}

#bo_w .write_div>div label {
  width: 48px !important;
  text-align: left !important;
}

#bo_w .bo_w_flie .lb_icon {
  text-align: center !important;
}

#bo_w .wr_content textarea,
.tbl_frm01 textarea,
.form_01 textarea,
.frm_input {
  border-radius: 10px;
}

#bo_w .bo_w_select select {
  border-radius: 10px !important;
  padding: 0 .5rem;
}

#bo_w .bo_w_flie .file_wr {
  border-radius: 10px !important;
}

#captcha.m_captcha audio {
  display: none;
}

#captcha #captcha_mp3 {
  display: none;
}

.check .check_form {
  border-radius: 10px;
}

/* Contact */
#contact_form .flex {
  display: flex;
  justify-content: space-between;
  gap: 8rem;
  margin-bottom: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid #eee;
}

#contact_form .flex:first-of-type {
  border-top: 1px solid #eee;
  padding-top: 3rem;
}
.contact_form_wrap form label .select_wrap {
  width: 100%;
  position: relative;
}
.contact_form_wrap form label .select_wrap:after {
  content: '▼';
  /* 또는 background-image로 아이콘 */
  position: absolute;
  right: 12px;
  /* 이 값을 줄이면 왼쪽으로 이동 */
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  font-size: 0.8em;
  color: #333;
}

.contact_form_wrap {
  max-width: 1400px;
  margin: 0 auto;
}

.contact_form_wrap h2 {
  text-align: center;
  font-size: 1.8rem;
  font-weight: bold;
  margin: 6rem 0 4rem;
}

.contact_form_wrap p.desc {
  text-align: center;
  color: #666;
  margin-bottom: 2em;
}

.contact_form_wrap form label {
  width: 50%;
  text-wrap: nowrap;
  display: flex;
  align-items: center;
  gap: .5rem;
  font-weight: 500;
  position: relative;
}

.contact_form_wrap form>label {
  width: 100%;
}

.contact_form_wrap form label span {
  width: 14%;
  font-size: 18px;
  font-weight: 700;
}

.contact_form_wrap input[type="text"]::placeholder,
.contact_form_wrap input[type="email"]::placeholder {
  font-size: 16px;
  font-family: 'Pretendard', sans-serif;
}

.contact_form_wrap input[type="text"],
.contact_form_wrap input[type="email"],
.contact_form_wrap textarea {
  width: 100%;
  padding: 16px;
  border: 0;
  border-radius: 5px;
  font-size: .8rem;
}

.contact_form_wrap .file_wrap {
  display: flex;
  flex-direction: column;
  gap: .5rem;
}

.contact_form_wrap .file {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .5rem;
  border-radius: 5px;
}

#contact_sort {
  padding: 10px 28px 10px 16px;
  font-size: 1rem;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  border: 1px solid #ddd;
  border-radius: 30px;
  position: relative;
  width: 100%;
}

.contact_form_wrap form>label {
  font-size: 18px;
  padding: .5rem 0;
  justify-content: space-between;
}

.contact_form_wrap form>label input[type="text"] {
  width: 90%;
}

.contact_form_wrap textarea {
  resize: vertical;
  min-height: 200px;
  margin-bottom: 2rem;
  background: #f9f9f9;
}

.contact_form_wrap .agree_wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1em;
  font-size: 0.9rem;
  width: 50%;
  margin: 2rem auto;
  background-color: #f9f9f9;
  border: 1px solid #eee;
  border-radius: 10px;
}

.contact_form_wrap .agree_wrap .detailview {
  display: flex;
  align-items: center;
  gap: .2rem;
  background: #3e465d;
  color: #fff;
  padding: .5rem .8rem;
  font-family: 'Pretendard';
  position: relative;
  cursor: pointer;
  font-size: 12px;
  border-radius: 20px;
}

.contact_form_wrap .agree_wrap .detailview a {
  color: #fff;
}

.contact_form_wrap .agree_wrap .detailview::after {
  content: '▼';
  font-size: 6px;
}

.contact_form_wrap .submit_btn {
  margin: 2rem;
  text-align: center;
}

.contact_form_wrap button {
  background-color: #002f87;
  color: white;
  font-size: 14px;
  padding: 10px 30px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-family: 'Pretendard', sans-serif;

}

.contact_form_wrap .file-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
}

.contact_form_wrap .file-label .btn {
  height: unset;
  background-color: #4a90e2;
  color: #fff;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  line-height: unset;
  width: unset;
}

.contact_form_wrap .file-label .file-name {
  font-size: 14px;
  color: #919191;
  white-space: nowrap;
  font-weight: 300;
}

@media screen and (max-width: 960px) {
  .mouse-circle {
    display: none;
  }

  #hd {
    padding: .5rem .5rem;
  }

  #hd .main-menu {
    width: 100%;
    height: 100vh;
    top: 0;
    left: 0;
    border-radius: 0;
    border: 0;
  }
#hd nav .pc_menu {
  display: none;
}
  #hd .main-menu .preview {
    display: none;
  }

  #hd .main-menu ul {
    align-items: flex-start;
  }

  #hd .main-menu li {
    font-size: 32px;
  }

  #hd .main-menu li:hover {
    font-size: 32px;
  }

  .fly-text-group {
    height: 7em;
  }

  #container main .mainbg .fly-text span span.redressed {
    font-size: 48px;
  }

  #container main .mainbg .fade-group {
    height: 3em;
  }

  #container main .contents .sub_menu ul li {
    font-size: 11px;
  }

  #container main .mainbg {
    background-size: cover !important;
    background-position: center left;
    animation: backposition 20s infinite;
    flex-direction: column;
  }

  @keyframes backposition {
    0% {
      background-position: center left;
    }

    50% {
      background-position: center right;
    }

    100% {
      background-position: center left;
    }
  }

  #container main .mainbg .leaf_wrap .leaf:nth-child(1) {
    animation: blowing 6s 1s linear infinite;
  }

  #container main .mainbg .leaf_wrap .leaf:nth-child(2) {
    animation: blowing 3s linear infinite;
  }

  #container main .mainbg .leaf_wrap .leaf:nth-child(3) {
    animation: blowing 5s 2s linear infinite;
  }

  #container main .mainbg .leaf_wrap2 .leaf:nth-child(1) {
    animation: blowing2 4s 1s linear infinite;
    left: -30%;
  }

  #container main .mainbg .leaf_wrap2 .leaf:nth-child(2) {
    animation: blowing2 8s 3s linear infinite;
    left: -30%;
  }


  #container main .mainbg .cont {
    max-width: 250px;
  }

  #container main .mainbg .cont p {
    font-size: 16px;
    font-weight: 300;
  }

  #container main .mainbg .cont h1 {
    font-size: 28px;
    line-height: 1.6;
  }

  #container main .mainbg .cont h1>span {
    display: block;
  }

  #container main .story {
    width: 96%;
  }

  #container main .story .str_contents {
    gap: 0;
    flex-direction: row;
  }

  #container main .story .str_contents .contents_2 h3::after {}

  #container main .story .str_contents>div {
    width: 48%;
    padding: 1rem 0;
  }

  #container main .story .str_contents>div:hover {
    padding: 1rem 0 !important;
  }

  #container main .story .str_contents>div p {
    font-size: 12px;
  }

  #container main .story .str_contents>div h3 {
    font-size: 26px;
  }

  .canvas-overlay .mid-line {
    font-size: 20px;
    line-height: 1.8;
  }

  .canvas-overlay .mid-line #swapper::after {
    bottom: 4px;
  }

  .canvas-overlay .bottom-line {
    display: none;
  }

  section.works h2 {
    font-size: 36px !important;
  }

  section.partner .left h2 {
    font-size: 36px !important;
  }

  section.news .headline {
    font-size: 36px !important;
  }

  section.marketing .marketing_wrap {
    flex-direction: column;
    gap: 4rem;
  }

  section.marketing .title p {
    font-size: 14px;
  }

  section.marketing .cont {
    width: 96%;
    gap: .5rem;
  }

  section.marketing .cont .ct_top h3,
  section.marketing .cont .ct_bottom h3 {
    font-size: 20px;
  }

  section.marketing .cont .ct_2 .des,
  section.marketing .cont .ct_1 .des,
  section.marketing .cont .ct_3 .des,
  section.marketing .cont .ct_4 .des {
    font-size: 12px;
  }

  section.marketing .cont .ct_top,
  section.marketing .cont .ct_bottom {
    gap: .5rem;
  }

  section.marketing .cont .ct_top>div,
  section.marketing .cont .ct_bottom>div {
    padding: 6rem .5rem;
    background-size: cover;
  }

  section.ourplatform {
    padding: 3rem 0;
  }

  section.ourplatform p {
    font-size: 14px;
  }

  section.ourplatform .ourplatform_wrap {
    flex-direction: column;
    gap: 4rem;
  }

  section.ourplatform .left {}

  section.ourplatform .cont {
    width: 96%;
    gap: .5rem;
  }

  section.ourplatform .right {
    width: 96%;
    height: 480px;
    justify-content: center;
  }

  section.ourplatform .right img {
    width: 100%;
  }

  section.ourplatform .right .slider {
    width: 100%;
  }

  section.ourplatform .right .slide {
    flex-direction: column;
    transform: unset;
  }

  section.ourplatform .right p {
    transform: unset;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  section.works .title {
    width: 96%;
    margin: auto;
  }

  section.works .title .morebtn {
    padding: 4px 8px;
    font-size: 12px;
  }

  section.works p {
    font-size: 16px !important;
  }

  section.works .track img {
    width: 140px;
    margin-right: 16px;
  }

  section.partner .title {
    width: 96%;
    margin: auto;
  }

  section.partner .left p {
    font-size: 16px;
  }

  .partner .track {
    gap: 8px;
  }

  .partner .track img {
    height: 24px;
  }

  section.partner .right .morebtn {
    font-size: 12px;
    padding: 4px 8px;
  }

  section.news {
    min-height: 760px;
  }

  section.news .news_wrap .title .left p {
    font-size: 16px;
  }

  section.news .news_wrap .title {
    width: 96%;
    margin: auto;
  }

  section.news .title .morebtn {
    padding: 4px 8px;
    font-size: 12px;
  }

  section.news .news_wrap .cont {
    flex-direction: column;
    padding: 0 1rem;
  }

  section.news .pic_thumb .gallery_li img {
    width: 100%;
  }

  section.news .thumb {
    height: 266px;
  }

  section.news .cont .list ul {
    font-size: 14px;
    grid-template-columns: 1fr;
    grid-auto-flow: row;
    /* ← 위에서 아래로 배치 */
  }

  section.news .list li {
    grid-column: auto !important;
  }

  section.contact .title .left p {
    font-size: 14px;
  }

  section.contact .title {
    width: 96%;
    margin: auto;
  }

  section.contact .title .right .morebtn {
    padding: 4px 8px;
    font-size: 12px;
  }

  section.contact .title .left {
    flex-direction: column;
  }

  #ft {
    padding: 2rem 0;
  }

  #ft .ft_wrap {
    flex-direction: column;
    width: 90%;
    margin: auto;
    gap: 2rem;
  }

  #ft .logo {
    gap: 1rem;
  }

  #ft .logo .top {
    flex-direction: row;
  }

  #ft .logo .top>img {
    width: 30%;
  }

  #ft .certification ul li:first-child img {
    height: 48px;
  }

  #ft .certification ul img {
    height: 40px;
  }

  #ft .certification ul li:last-child img {
    height: 48px;
  }

  #ft .info .address {
    font-size: 14px;
  }

  #ft .info {
    font-size: 12px;
  }

  #ft .right {
    gap: 1.5rem;
  }

  #ft .moreright {
    gap: 1rem;
  }

  #ft .moreright h2 {
    font-size: 28px;
  }

  #ft .moreright .tel {
    line-height: 1.2;
  }

  #ft .moreright .time {
  }

  #ft .moreright .contact {
    margin-bottom: 1rem;
  }

  #ft .moreright .contact a {
    padding: 6px 14px;
  }

  /* about */
  #container .sub_top {
    font-size: 40px;
    padding-left: 0;
    align-items: center;
  }

  #container .sub_top .top_title {
    justify-content: center;
    align-items: center;
    flex-direction: column;
    gap: 1rem;
  }

  #container .sub_top h1 {
    font-size: 72px;
  }

  #container .sub_top p {
    font-size: 16px;
    margin-top: 0;
  }

  #container .sub_menu_wrap .sub_menu ul {
    gap: 1.5rem;
  }

  main .contents {
    background-size: contain;
  }

  main .contents .contents_wrap {
    margin: auto !important;
    width: 100% !important;
  }

  /* page_1 */
  main.about .logo-reveal {
    width: 160px;
    height: 160px;
  }

  /* 로고는 고정 */
  main.about .logo-reveal .logo-img {
    mask-image: radial-gradient(circle 80px at var(--x, 50%) var(--y, 50%), white 98%, transparent 100%);
    -webkit-mask-image: radial-gradient(circle 80px at var(--x, 50%) var(--y, 50%), white 98%, transparent 100%);
  }

  main .contents .contents_wrap .sub_menu_wrap {
    width: 100%;
  }

  #container main::before {
    content: '';
    width: 15%;
    height: 4px;
    background: #757575;
    border-radius: 15px;
    position: absolute;
    top: 14px;
    left: 50%;
    transform: translateX(-50%);
  }

  #container main .contents .sub_menu ul {
    gap: .5rem
  }

  #container main .contents .sub_menu ul li {
    width: 25%;
  }

  main.about .contents .cont_1 {
    gap: 1rem;
  }

  main.about .contents .logo {
    width: 200px;
  }

  main.about .contents .cont_1 h3 {
    font-size: 24px;
  }

  main.about .contents .cont_1 p {
    font-size: 16px;
    line-height: 1.8;
    font-weight: 300;
  }

  main.about .contents .cont_3 {
    padding: 3rem 0;
  }

  main.about .contents .cont_3 img {
    width: 100%;
    transform: scale(2);
    opacity: .3;
    transform-origin: center;

  }

  main.about .contents .cont_3 p#typing-target {
    top: 29%;
    left: 52%;
    transform: translate(-50%, -50%);
    font-size: 18px;
    text-wrap: nowrap;
    font-family: 'Pretendard', sans-serif;
  }

  main.about .contents .cont_3 p#typing-target::before {
    content: '';
    width: 2px;
    height: 100%;
    display: block;
    position: absolute;
    left: -14px;
    background: #153390;
    border-radius: 5px;

  }

  main.about .contents .cont_4 ul {
    flex-wrap: wrap;
    gap: 8px;
  }

  main.about .contents .cont_4 .sphere {
    width: 160px;
    height: 160px;
  }

  main.about .contents .cont_4 .sphere p {
    font-size: 20px;
    margin-bottom: 4px;
  }

  main.about .contents .cont_4 .sphere h1 {
    font-size: 40px;
  }

  main.about .contents .cont_4 .sphere .line {
    width: 110px;
    margin: 6px auto;
  }

  /* page_2 */
  main.about .organ {
    margin: 6rem 0;
  }

  main.about .organ img {
    width: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: -1;
    opacity: .5;
  }

  main.about .organ .logo_site {
    display: none;
  }

  main.about .organ .department>div {
    width: unset !important;
    flex-direction: column;
    gap: 1.5rem;
  }

  main.about .organ .department {
    gap: 1.5rem;
    position: relative;
    top: unset;
    left: unset;
    transform: unset;
  }

  main.about .organ .department>div>div h3 {
    font-size: 20px;
  }

  main.about .organ .department div>div:hover .des {
    margin: 1rem 0;
  }

  main.about .organ .department>div>div {
    width: 320px;
    gap: .3rem;
  }

  main.about .contents .contents_wrap {
    padding-bottom: 0;
  }

  /* page_3 */
  main.about .history {
    flex-direction: column;
    width: 96%;
    margin: 4rem auto;
  }

  main.about .history .left {
    width: 100%;
    height: unset;
    border-right: 1px solid #ddd;
  }

  main.about .history .left .line {
    padding-top: 0;
  }

  main.about .history .right {
    width: 100%;
    padding: 6rem 0;
    height: 400px;
  }

  main.about .history .right div:nth-child(7) {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
  }

  main.about .history .right div:nth-child(10) {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
  }

  #companyLogo {
    height: 48px !important;
  }

  main.about .year-section {
    margin: 3rem 1rem;
  }

  main.about .year-section:last-child {
    margin-bottom: 2rem;
  }

  main.about .year-list {
    gap: 1rem;
    margin: 1rem 0;
  }

  main.about .year-item {
    font-size: 14px;
  }

  main.about .year-item.active::before {
    top: 164%;
  }

  main.about .year-section p {
    font-size: 12px;
  }

  /* page_4 (news) */
  main.about .contents .contents_wrap .news_wrap {
    width: 100%;
    padding: 4rem 0;
  }

  main.about .news_list ul li {
    flex-direction: column;
    gap: 1rem;
  }

  main.about .news_list .left {
    width: 100%;
  }

  main.about .news_list .right {
    width: 90%;
    padding: 1rem 0;
  }

  main.about .news_list .right .title {
    font-size: 18px;
  }

  main.about .news_list .right .cont {
    width: 100%;
    font-size: 13px;
    line-height: 1.5;
  }

  main.about .news_wrap .substance .thumb img {
    width: 100%;
  }

  main.about .news_wrap .title {
    flex-direction: column;
    gap: .5rem;
  }

  main.about .news_wrap .title h1 {
    text-align: left;
    font-size: 18px;
  }

  main.about .news_wrap .substance {
    gap: 2rem;
    margin-top: 2rem;
  }

  main.about .news_wrap .substance .cont {
    width: 100%;
    margin: auto;
    text-align: left;
    font-size: 14px;
  }

  /* marketing */
  main.marketing h1 {
    font-size: 28px;
    margin: 4rem 0 .5rem;
  }

  main.marketing .title h2 {
    font-size: 16px;
    margin-bottom: 2rem;
    font-weight: 300;
  }

  main.marketing p {
    font-size: 14px;
    margin: 0;
  }
main.marketing .sphere p {
  transform: translateY(88px);
  font-size: 18px;
  text-wrap: nowrap;
}
  main.marketing .sphere .logo,
  main.marketing .sphere .sub_sphere,
  main.marketing .sphere .list {
    gap: 8rem;
  }

  main.marketing .sphere .logo.show {
    width: 32%;
  }
  main.marketing .sphere .main_sphere {
    transform: translateY(10px);
  }
  main.marketing .sphere .main_sphere img {
    width: 64%;
  }

  main.marketing .sphere .logo img {
    width: 100%;
  }

  main.marketing .sphere .sub_sphere {
    height: 60%;
  }

  main.marketing .sphere .list.circle-reveal {
    transform: translate(-50%, -50%) scale(.5);
  }

  main.marketing .step_process .step>ul {
    flex-direction: column;
    gap: 2rem;
    padding: 2rem 0;
  }

  main.marketing .step_process .step ul li .btm ul {
    font-size: 16px;
    height: unset;
    padding: 1rem 0;
  }

  main.marketing .tfteam {
    margin: 0;
  }

  main.marketing .tfteam .cont {
    padding: 4rem 0;
  }

  main.marketing .tfteam .cont ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0;
  }

  main.marketing .tfteam .cont ul li {
    width: 50%;
    box-sizing: border-box;
    border: 1px solid #fff;
  }

  main.marketing .tfteam .cont ul li:last-child {
    width: 100%;
  }

  main.marketing .tfteam .cont ul li .top {
    justify-content: center;
  }

  main.marketing .tfteam .cont ul li .btm {
    height: 88px;
    padding-bottom: .4rem;
  }

  /* page_2 */
  main.marketing .list4 p {
    margin-top: 2rem;
  }

  main.marketing .list4 ul {
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem;
  }

  main.marketing .list4 ul li {
    width: 47%;
  }

  main.marketing .list4 ul li .btm {
    font-size: 16px;
  }

  main.marketing .list4 {
    padding: 0;
  }

  main.marketing .diper {
    margin: 8rem 0 14rem;
  }

  main.marketing .diper h1 {
    margin: 0 0 24rem;
  }

  main.marketing .diper .oval-container {
    transform: rotate(90deg);
  }

  main.marketing .diper .oval-container .step>ul>li {
    transform: rotate(-90deg);
  }

  main.marketing .diper_tfteam {
    width: 100%;
    margin-top: 4rem;
  }

  main.marketing .diper_tfteam .cont {
    transform: translateY(-80px);
  }

  main.marketing .diper_tfteam .cont>ul {
    gap: 0;
    flex-direction: column;
  }

  main.marketing .diper_tfteam .cont>ul>li {
    max-width: unset;
  }

  main.marketing .diper_tfteam .cont>ul>li .top {
    width: 160px;
    height: 160px;
  }

  main.marketing .diper_tfteam .cont>ul>li .btm {
    transform: translateY(-60px);
    padding: 5rem 0 3rem;
    height: unset;
  }

  main.marketing .diper_tfteam .cont>ul>li .btm ul {
    font-size: 16px;
    font-weight: 300;
  }

  main.marketing .diper_tfteam .cont>ul>li .top .icon img {
    width: 48px;
  }

  main.marketing .sugge {
    flex-direction: column;
  }

  main.marketing .sugge .left h1 {
    font-size: 56px;
  }

  main.marketing .sugge .left h2 {
    font-size: 28px;
  }

  main.marketing .sugge .center {
    width: unset;
    transform: scale(.9) translateX(-56px);
  }

  main.marketing .sugge .center img {
    width: unset;
  }

  main.marketing .sugge .right {
    width: 92%;
    position: absolute;
    margin-top: 3.8rem;
  }

  main.marketing .sugge .right>div {
    font-size: 18px;
  }

  main.marketing .sugge .right>div:nth-child(1) {
    width: 28%;
  }

  main.marketing .sugge .right>div:nth-child(2) {
    width: 35%;
  }

  main.marketing .sugge .right>div:nth-child(3) {
    width: 44%;
  }

  main.marketing .sugge .right>div:nth-child(4) {
    width: 51%;
  }

  main.marketing .sugge .right>div:nth-child(5) {
    width: 57%;
  }

  main.marketing .solution {
    width: 100%;
  }

  main.marketing .solution .title {
    background-position: center;
  }

  main.marketing .solution .cont {
    flex-direction: column;
  }

  main.marketing .solution .cont .line {
    display: none;
  }

  main.marketing .solution .cont .solution_logo {
    margin-bottom: 1rem;
  }

  main.marketing .solution .cont .solution_logo img {
    width: 128px;
  }

  main.marketing .solution .cont .contents {
    height: 160px;
    font-size: 16px;
  }

  /* page_3 */
  main.marketing .viral_contents img {
    width: 100%;
  }

  main.marketing .consumer .cont .logo {
    width: 56px;
    height: 56px;
  }

  main.marketing .consumer p {
    width: 72%;
    margin: auto;
    margin-bottom: 4rem;
  }

  main.marketing .process {
    margin: 4rem 0;
    padding-bottom: 4rem;
  }

  main.marketing .process .cont {
    flex-wrap: wrap;
    justify-content: center;
  }

  main.marketing .process .cont img {
    width: 40%;
    margin-right: 1rem;
    margin-bottom: 1rem;
    transform: scale(1.2);
  }

  main.marketing .influencer {
    width: 100%;
  }

  main.marketing .influencer h1 {
    font-size: 20px;
  }

  main.marketing .influencer .cont {
    flex-direction: column;
    height: unset;
    margin: 4rem 0;
  }

  main.marketing .influencer .cont>div {
    width: 64%;
  }

  main.marketing .influencer .cont>div.center {
    width: 80%;
  }

  main.marketing .influencer .method {
    flex-direction: column;
  }

  main.marketing .influencer .method>div {
    width: 100%;
  }

  main.marketing .influencer .method .tp h2 {
    font-size: 28px;
  }

  main.marketing .influencer .method .btm {
    height: unset;
  }

  main.marketing .loof h2 {
    font-size: 24px;
  }

  main.marketing .influencer .loof h1 {
    margin-bottom: 26rem;
  }

  main.marketing .influencer .loof .oval-container {
    transform: rotate(90deg);
    margin: 0 0 12rem;

  }

  main.marketing .influencer .loof {
    width: 100%;
    margin: 8rem 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }

  main.marketing .influencer .loof .oval-container .step>ul>li {
    transform: rotate(-90deg);
  }

  /* works */
  main.works section>ul {
    flex-direction: column;
  }

  /* contact */
  #bo_w {
    width: 90% !important;
  }

  main.works .img-hover-box .hover {
    padding: 10rem 3.5rem;
  }

  #contact_form .flex {
    flex-direction: column;
    gap: 2rem;
  }

  .contact_form_wrap form label {
    width: 90%;
    margin: auto;
  }

  .contact_form_wrap form label span {
    width: 22%;
  }

  .contact_form_wrap .file_wrap {
    width: 94%;
    margin: auto;
  }

  .contact_form_wrap .write_div {
    text-align: center;
  }

  .contact_form_wrap .agree_wrap label {
    width: 74%;
  }

  #captcha {
    width: unset;
  }

  .contact_form_wrap .agree_wrap {
    width: 94%;
    font-size: 12px;
    font-weight: 400;
    color: #525252;
  }

  .contact_form_wrap .file-label {
    width: 100%;
  }
}