/********** Template CSS **********/
:root {
    --primary: #6973ff;   /*테마 색상*/
    --light: #F5F5F5;
    --dark: #353535;
}

.fw-medium {
    font-weight: 500 !important;
}

.fw-bold {
    font-weight: 700 !important;
}

.fw-black {
    font-weight: 900 !important;
}

.back-to-top {
    position: fixed;
    display: none;
    right: 45px;
    bottom: 45px;
    z-index: 99;
}


/*** Spinner ***/
#spinner {
    opacity: 0;
    visibility: hidden;
    transition: opacity .5s ease-out, visibility 0s linear .5s;
    z-index: 99999;
}

#spinner.show {
    transition: opacity .5s ease-out, visibility 0s linear 0s;
    visibility: visible;
    opacity: 1;
}


/*** Button ***/
.btn {
    font-weight: 500;
    transition: .5s;
}

.btn.btn-primary,
.btn.btn-secondary {
    color: #FFFFFF;
}

.btn-square {
    width: 38px;
    height: 38px;
}

.btn-sm-square {
    width: 32px;
    height: 32px;
}

.btn-lg-square {
    width: 48px;
    height: 48px;
}

.btn-square,
.btn-sm-square,
.btn-lg-square {
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: normal;
}

/*** Navbar ***/



.navbar .dropdown-toggle::after {
    border: none;
    content: "\f107";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    vertical-align: middle;
    margin-left: 8px;
}

.navbar-light .navbar-nav .nav-link {
    margin-right: 30px;
    padding: 25px 0;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: 500;
    text-transform: uppercase;
    outline: none;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--primary);
}

@media (max-width: 991.98px) {
    .navbar-light .navbar-nav .nav-link  {
        margin-right: 0;
        padding: 10px 0;
    }

    .navbar-light .navbar-nav {
        border-top: 1px solid #EEEEEE;
    }
}

.navbar-light .navbar-brand,
.navbar-light a.btn {
    height: 75px;
}

.navbar-light .navbar-nav .nav-link {
    color: var(--dark);
    font-weight: 500;
}

.navbar-light.sticky-top {
    top: -100px;
    transition: .5s;
}

@media (min-width: 992px) {
    .navbar .nav-item .dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    .navbar .nav-item:hover .dropdown-menu {
        top: 100%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }
}


/*** Header ***/
@media (max-width: 768px) {
    .header-carousel .owl-carousel-item {
        position: relative;
        min-height: 500px;
    }
    
    .header-carousel .owl-carousel-item img {
        position: absolute;
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .header-carousel .owl-carousel-item video {
        position: absolute;
        width: 100%;
        height: auto;
        object-fit: cover;
    }

    .video {
        position: absolute;
        width: 100%;
        height: auto;
        object-fit: cover;
    }


    .header-carousel .owl-carousel-item h5,
    .header-carousel .owl-carousel-item p {
        font-size: 14px !important;
        font-weight: 400 !important;
    }

    .header-carousel .owl-carousel-item h1 {
        font-size: 30px;
        font-weight: 600;
    }
}

.header-carousel .owl-nav {
    position: absolute;
    width: 200px;
    height: 45px;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: space-between;
}

.header-carousel .owl-nav .owl-prev,
.header-carousel .owl-nav .owl-next {
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    background: transparent;
    border: 1px solid #FFFFFF;
    font-size: 22px;
    transition: .5s;
}

.header-carousel .owl-nav .owl-prev:hover,
.header-carousel .owl-nav .owl-next:hover {
    background: var(--primary);
    border-color: var(--primary);
}

.header-carousel .owl-dots {
    position: absolute;
    height: 45px;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.header-carousel .owl-dot {
    position: relative;
    display: inline-block;
    margin: 0 5px;
    width: 15px;
    height: 15px;
    background: transparent;
    border: 1px solid #FFFFFF;
    transition: .10s;
}

.header-carousel .owl-dot::after {
    position: absolute;
    content: "";
    width: 5px;
    height: 5px;
    top: 4px;
    left: 4px;
    background: transparent;
    border: 1px solid #FFFFFF;
}

.header-carousel .owl-dot.active {
    background: var(--primary);
    border-color: var(--primary);
}

.page-header {
    background: linear-gradient(rgba(53, 53, 53, .7), rgba(53, 53, 53, .7)), url(../img/carousel-1.jpg) center center no-repeat;
    background-size: cover;
}

.breadcrumb-item + .breadcrumb-item::before {
    color: var(--light);
}


/*** Section Title ***/
.section-title h1 {
    position: relative;
    display: inline-block;
    padding: 0 60px;
}

.section-title.text-start h1 {
    padding-left: 0;
}

.section-title h1::before,
.section-title h1::after {
    position: absolute;
    content: "";
    width: 45px;
    height: 5px;
    bottom: 0;
    background: var(--dark);
}

.section-title h1::before {
    left: 0;
}

.section-title h1::after {
    right: 0;
}

.section-title.text-start h1::before {
    display: none;
}


/*** About ***/
@media (min-width: 992px) {
    .container.about {
        max-width: 100% !important;
    }

    .about-text  {
        padding-right: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .about-text  {
        padding-right: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .about-text  {
        padding-right: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Service ***/
.service-item img {
    transition: .8s;
}

.service-item:hover img {
    transform: scale(1.1);
}



/*** Feature ***/
@media (min-width: 992px) {
    .container.feature {
        max-width: 100% !important;
    }

    .feature-text  {
        padding-left: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .feature-text  {
        padding-left: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .feature-text  {
        padding-left: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Project Portfolio ***/
#portfolio-flters li {
    display: inline-block;
    font-weight: 500;
    color: var(--dark);
    cursor: pointer;
    transition: .5s;
    border-bottom: 2px solid transparent;
}

#portfolio-flters li:hover,
#portfolio-flters li.active {
    color: var(--primary);
    border-color: var(--primary);
}

.portfolio-item img {
    transition: .5s;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-item .portfolio-overlay {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0;
    height: 0;
    bottom: 0;
    left: 50%;
    background: rgba(53, 53, 53, .7);
    transition: .5s;
}

.portfolio-item:hover .portfolio-overlay {
    width: 100%;
    height: 100%;
    left: 0;
}

.portfolio-item .portfolio-overlay .btn {
    opacity: 0;
}

.portfolio-item:hover .portfolio-overlay .btn {
    opacity: 1;
}


/*** Quote ***/
@media (min-width: 992px) {
    .container.quote {
        max-width: 100% !important;
    }

    .quote-text  {
        padding-right: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .quote-text  {
        padding-right: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .quote-text  {
        padding-right: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Team ***/
.team-item img {
    transition: .5s;
}

.team-item:hover img {
    transform: scale(1.1);
}

.team-item .team-social {
    position: absolute;
    width: 38px;
    top: 50%;
    left: -38px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    background: #FFFFFF;
    transition: .5s;
}

.team-item .team-social .btn {
    color: var(--primary);
    background: #FFFFFF;
}

.team-item .team-social .btn:hover {
    color: #FFFFFF;
    background: var(--primary);
}

.team-item:hover .team-social {
    left: 0;
}


/*** Testimonial ***/
.testimonial-carousel::before {
    position: absolute;
    content: "";
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to right, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

.testimonial-carousel::after {
    position: absolute;
    content: "";
    top: 0;
    right: 0;
    height: 100%;
    width: 0;
    background: linear-gradient(to left, rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    z-index: 1;
}

@media (min-width: 768px) {
    .testimonial-carousel::before,
    .testimonial-carousel::after {
        width: 200px;
    }
}

@media (min-width: 992px) {
    .testimonial-carousel::before,
    .testimonial-carousel::after {
        width: 300px;
    }
}

.testimonial-carousel .owl-item .testimonial-text {
    border: 5px solid var(--light);
    transform: scale(.8);
    transition: .5s;
}

.testimonial-carousel .owl-item.center .testimonial-text {
    transform: scale(1);
}

.testimonial-carousel .owl-nav {
    position: absolute;
    width: 350px;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: space-between;
    opacity: 0;
    transition: .5s;
    z-index: 1;
}

.testimonial-carousel:hover .owl-nav {
    width: 300px;
    opacity: 1;
}

.testimonial-carousel .owl-nav .owl-prev,
.testimonial-carousel .owl-nav .owl-next {
    position: relative;
    color: var(--primary);
    font-size: 45px;
    transition: .5s;
}

.testimonial-carousel .owl-nav .owl-prev:hover,
.testimonial-carousel .owl-nav .owl-next:hover {
    color: var(--dark);
}


/*** Contact ***/
@media (min-width: 992px) {
    .container.contact {
        max-width: 100% !important;
    }

    .contact-text  {
        padding-left: calc(((100% - 960px) / 2) + .75rem);
    }
}

@media (min-width: 1200px) {
    .contact-text  {
        padding-left: calc(((100% - 1140px) / 2) + .75rem);
    }
}

@media (min-width: 1400px) {
    .contact-text  {
        padding-left: calc(((100% - 1320px) / 2) + .75rem);
    }
}


/*** Footer ***/
.footer {
    background: linear-gradient(rgba(53, 53, 53, .7), rgba(53, 53, 53, .7)), url(../img/footer.jpg) center center no-repeat;
    background-size: cover;
}

.footer .btn.btn-social {
    margin-right: 5px;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--light);
    border: 1px solid #FFFFFF;
    transition: .3s;
}

.footer .btn.btn-social:hover {
    color: var(--primary);
}

.footer .btn.btn-link {
    display: block;
    margin-bottom: 5px;
    padding: 0;
    text-align: left;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: normal;
    text-transform: capitalize;
    transition: .3s;
}

.footer .btn.btn-link::before {
    position: relative;
    content: "\f105";
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    margin-right: 10px;
}

.footer .btn.btn-link:hover {
    color: var(--primary);
    letter-spacing: 1px;
    box-shadow: none;
}

.footer .copyright {
    padding: 25px 0;
    font-size: 15px;
    border-top: 1px solid rgba(256, 256, 256, .1);
}

.footer .copyright a {
    color: var(--light);
}

.footer .copyright a:hover {
    color: var(--primary);
}



// 회사 연혁
.main-timeline {
  position: relative
  overflow:hidden;
  
}

.main-timeline:before {
  content: "";
  display: block;
  width: 2px;
  height: 100%;
  background: #c6c6c6;
  margin: 0 auto;
  position: absolute;
  top: 0;
  left: 0;
  right: 0

  /*max-height: calc(100% - 38px);
  overflow: hidden;
  /*white-space: nowrap;
  text-overflow: ellipsis;*/
}

.main-timeline .timeline {
  margin-bottom: 40px;
  position: relative;
}

.main-timeline .timeline:after {
  content: "";
  display: block;
  clear: both
}

.main-timeline .icon {
  width: 22px;
  height: 22px;
  line-height: 22px;
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0
}

.main-timeline .icon:before,
.main-timeline .icon:after {
  content: "";
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
  transition: all 0.33s ease-out 0s
}

.main-timeline .icon:before {
  background: #fff;
  border: 2px solid #232323;
  left: -3px
}

.main-timeline .icon:after {
  border: 2px solid #c6c6c6;
  left: 3px
}

.main-timeline .timeline:hover .icon:before {
  left: 3px
}

.main-timeline .timeline:hover .icon:after {
  left: -3px
}

.main-timeline .date-content {
  width: 50%;
  float: left;
  margin-top: 22px;
  position: relative
  
}

.main-timeline .date-content:before {
  content: "";
  width: 36.5%;
  height: 2px;
  background: #c6c6c6;
  margin: auto 0;
  position: absolute;
  top: 0;
  right: 10px;
  bottom: 0
}

.main-timeline .date-outer {
  width: 125px;
  height: 125px;
  font-size: 16px;
  text-align: center;
  margin: auto;
  z-index: 1
}

.main-timeline .date-outer:before,
.main-timeline .date-outer:after {
  content: "";
  width: 125px;
  height: 125px;
  margin: 0 auto;
  border-radius: 50%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  transition: all 0.33s ease-out 0s
}

.main-timeline .date-outer:before {
  background: #fff;
  border: 2px solid #232323;
  left: -6px
}

.main-timeline .date-outer:after {
  border: 2px solid #c6c6c6;
  left: 6px
}

.main-timeline .timeline:hover .date-outer:before {
  left: 6px
}

.main-timeline .timeline:hover .date-outer:after {
  left: -6px
}

.main-timeline .date {
  width: 100%;
  margin: auto;
  position: absolute;
  top: 27%;
  left: 0
}

.main-timeline .month {
  font-size: 18px;
  font-weight: 700
}

.main-timeline .year {
  display: block;
  font-size: 30px;
  font-weight: 700;
  color: #232323;
  line-height: 36px
}

.main-timeline .timeline-content {
  width: 50%;
  padding: 20px 0 20px 50px;

  float: left;
}

.main-timeline .title {
  font-size: 19px;
  font-weight: 700;
  line-height: 24px;
  /*margin: 0 0 15px 0
  */
  padding-top: 30px;
  font-family: 'NEXON Lv2 Gothic';
}

.main-timeline .description {
  margin-bottom: 0
}

.main-timeline .timeline:nth-child(2n) .date-content {
  float: right
}

.main-timeline .timeline:nth-child(2n) .date-content:before {
  left: 10px
}

.main-timeline .timeline:nth-child(2n) .timeline-content {
  padding: 20px 50px 20px 0;
  text-align: right
}

@media only screen and (min-width:1px) and (max-width:480px) {
    .video_1 {
             min-height: 400px;
             width: auto;
             overflow: hidden;
    }
  }
  @media only screen and (min-width:481px) {
    .video_1 {
             min-height: 800px;
             width: auto;  
             overflow: hidden;
    }
  }


@media only screen and (min-width: 992px) {

  
    .org_image {
      display: none;
    }
  
    .org_image_big {
      text-align: center;
      margin: 0 auto;
      width: 70%;
  }
}



@media only screen and (max-width: 991px) {
    @media only screen and (max-width: 991px) {
        .main-timeline .date-content {
            margin-top: 35px
        }
        .main-timeline .date-content:before {
            width: 22.5%
        }
        .main-timeline .timeline-content {
            padding: 10px 0 10px 30px
        }
        .main-timeline .title {
            font-size: 17px
        }
        .main-timeline .timeline:nth-child(2n) .timeline-content {
            padding: 10px 30px 10px 0
        }
    .org_image_big {
        display: none;
    
    }
    
    .org_image, .orgpng {
      width: 70%;
    
    }
  
  }
}

  
@media only screen and (max-width: 767px) {

    .org_image_big {
        display: none;
    }
    
    .org_image {
      width:85%;
    
    }
  
    .org_image_big {
      display: none;
  }





  .main-timeline:before {
        display: none;
    /*margin: 0;
    left: 7px*/
}

.main-timeline .timeline {
    margin-bottom: 20px
}
.main-timeline .timeline:last-child {
    margin-bottom: 0
}
.main-timeline .icon {
   /* margin: auto 0 */
    display: none
}


.main-timeline .date-content {
    width: 95%;
    float: right;
    margin-top: 0
}
.main-timeline .date-content:before {
    display: none
}
.main-timeline .date-outer {
    width: 110px;
    height: 110px
}
.main-timeline .date-outer:before,
.main-timeline .date-outer:after {
    width: 110px;
    height: 110px
}
.main-timeline .date {
    top: 30%
}
.main-timeline .year {
    font-size: 24px
}
.main-timeline .timeline-content,
.main-timeline .timeline:nth-child(2n) .timeline-content {
    width: 95%;
    text-align: center;
    padding: 10px 0
}
.main-timeline .title {
    margin-bottom: 10px
}
}






@media only screen and (min-width:1px) and (max-width:480px) {


    .main-timeline:before {
        display: none;

}

    .org_image_big {
        display: none;
    }
    
    .org_image {
      max-width: 85%;
    
    }

    .video_1 {
             height: 100%;
             width: auto;
             overflow: hidden;
    }
  }
  @media only screen and (min-width:481px) {
    .video_1 {
             height: auto;
             width: 100%;  
             overflow: hidden;
    }
  }

  

@font-face {
    font-family: 'GmarketSansMedium';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2001@1.1/GmarketSansMedium.woff') format('woff');
    font-weight: normal;
    font-style: normal;
  }
  
  @font-face {
    font-family: 'BookkMyungjo-Bd';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2302@1.0/BookkMyungjo-Bd.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
  }
  
  @font-face {
    font-family: 'WarhavenB';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2312-1@1.1/WarhavenB.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
  }
  
  @font-face {
    font-family: 'SOGANGUNIVERSITYTTF';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2312-1@1.1/SOGANGUNIVERSITYTTF.woff2') format('woff2');
    font-weight: normal;
    font-style: normal;
  }
  
  @font-face {
    font-family: 'JalnanGothic';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_231029@1.1/JalnanGothic.woff') format('woff');
    font-weight: normal;
    font-style: normal;
  }
  
  @font-face {
    font-family: 'BookkMyungjo-Bd';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_2302@1.0/BookkMyungjo-Bd.woff2') format('woff2');
    font-weight: 700;
    font-style: normal;
  }
  
  @font-face {
    font-family: 'Pretendard-Regular';
    src: url('https://cdn.jsdelivr.net/gh/Project-Noonnu/noonfonts_2107@1.1/Pretendard-Regular.woff') format('woff');
    font-weight: 400;
    font-style: normal;
  }