/*about common*/
#about {
  overflow-x: hidden;
}

.section {
  position: relative;
  width: 100%;
}

.section-wrap {
  padding: 125px 0;
  margin: 0 auto;
  width: 100%;
  max-width: 1200px;
}

.title {
  line-height: 1.5;
  font-size: 36px;
  font-weight: bold;
}

.box-title {
  margin: 25px 0;
  font-size: 20px;
  font-weight: 400;
  color: var(--black);
}

.box-text {
  word-break: keep-all;
  line-height: 1.3;
  font-size: 15px;
}

/*슬로건*/
.slogan {
  color: var(--white);
  background: var(--point-col);
}

.slogan .section-wrap {
  display: flex;
  position: relative;
  padding: 70px 0 0 0;
  height: 700px;
  word-break: keep-all;
  align-items: center;
}

.slogan .title {
  font-size: 40px;
}

.slogan .title img {
  width: 190px;
}

.slogan .title strong {
  margin: 30px 0 20px 0;
  display: block;
}

.slogan .text {
  margin-top: 10px;
  line-height: 1.3;
  font-size: 26px;
  font-weight: 300;
}

/*cibi*/
.logo-box-zone {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
}

.logo-box {
  width: 48%;
}

.logo-box.white {
  margin-top: 30px;
}

.logo-box .box-content {
  height: 280px;
}

.logo-box .logo-swiper {
  width: 100%;
  height: 100%;
  border-radius: 5px;
}

.logo-box.white .logo-swiper {
  background: var(--black);
}

.logo-box.signature .logo-swiper {
  background: var(--darkgray-op05);
}

.logo-box .logo-swiper .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
}

.corporate-area .logo-swiper .swiper-slide > img {
  width: 50%;
}

.brand-area {
  margin-top: 125px;
}

.brand-area .logo-swiper .swiper-slide > img {
  width: 30%;
}

.logo-box .logo-swiper .swiper-scrollbar {
  left: 50%;
  bottom: 20px;
  width: 30%;
  height: 3px;
  transform: translateX(-50%);
  border-radius: 0;
}

.logo-box.signature .logo-swiper .swiper-scrollbar {
  background: var(--black-op10);
}

.logo-box.white .logo-swiper .swiper-scrollbar {
  background: var(--white-op20);
}

.logo-box .logo-swiper .swiper-scrollbar-drag {
  background: var(--point-col);
  border-radius: 0;
}

.down-btn-zone {
  margin-top: 30px;
  display: flex;
}

.down-btn {
  margin-right: 15px;
  padding: 15px 22px;
  font-size: 14px;
  font-weight: 400;
  color: var(--white);
  background: var(--darkgray);
  border-radius: 5px;
}

/*기업소개 영상*/
.about-video > video {
  width: 100%;
}

.about-video .about-video-t,
.about-video .about-video-m {
  display: none;
}

/*조직도*/
.chart-area {
  padding: 125px 0;
}

.chart-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 18px;
}

.chart-list > li {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-list > li:nth-child(1) {
  margin-bottom: 40px;
  width: 100%;
}

.chart-list > li:nth-child(n + 2) {
  width: 25%;
}

.chart-list > li::before {
  content: "";
  position: absolute;
  left: 50%;
  width: 1.5px;
  height: 20px;
  background: var(--black-op10);
  transform: translateX(-50%);
}

.chart-list > li:nth-child(1)::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 100%;
}

.chart-list > li:nth-child(1)::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -20px;
  width: 75.2%;
  height: 2px;
  background: var(--black-op10);
  transform: translateX(-50%);
}

.chart-list > li:nth-child(n + 2)::before {
  bottom: 100%;
}

.chart-list .team-list {
  max-width: 185px;
  width: 85%;
}

.chart-list .team-list > li {
  padding: 13px 0;
  border-bottom: 1.5px solid var(--black-op10);
  box-sizing: border-box;
  background: var(--point-col-op02);
}

.chart-list .team-list > li:nth-child(1) {
  font-weight: 500;
  color: var(--white);
  background: var(--darkgray);
  border-radius: 5px;
}

.chart-list > li:nth-child(1) .team-list > li:nth-child(1) {
  background: var(--point-col);
}

/*history*/
.history .section-wrap {
  padding: 65px 0 0;
}

.history .history-swiper-wrap {
  padding: 125px 0 250px;
  max-width: 100%;
}

.history .history-swiper {
  overflow: initial;
}

.history .history-swiper .swiper-wrapper {
  display: flex;
  height: 700px;
  flex-direction: column-reverse;
}

.history .history-swiper .swiper-slide {
  height: calc((100%) / 2) !important;
  position: relative;
  display: flex;
  box-sizing: border-box;
}

.history .history-swiper .swiper-slide:after {
  position: absolute;
  display: block;
  content: "";
  left: 0;
  top: -4.5px;
  width: 6px;
  height: 6px;
  background: var(--point-col);
}

.history .history-swiper .swiper-slide:nth-child(odd) {
  flex-direction: column;
  left: 0;
  border-top: 3px solid var(--point-col-op10);
}

.history .history-swiper .swiper-slide:nth-child(even) {
  flex-direction: column-reverse;
  left: 8.5%;
}

.history .history-swiper .swiper-slide:nth-child(even):after {
  bottom: -4.5px;
  top: auto;
}

.history .history-swiper .swiper-slide .slide-title {
  font-size: 26px;
  font-weight: bold;
  color: var(--point-col);
}

.history .history-swiper .swiper-slide:nth-child(odd) .slide-title {
  margin: 5px 0 20px;
}

.history .history-swiper .swiper-slide:nth-child(even) .slide-title {
  margin: 20px 0 5px;
}

.history .history-swiper .swiper-slide ul li {
  margin: 10px 0;
  line-height: 1.3;
  word-break: keep-all;
  font-size: 16px;
}

.history .history-swiper .empty-slide {
}

.history .history-swiper .empty-slide:after {
  display: none;
}

.history .history-swiper .swiper-button-next {
  top: -7%;
  right: 5%;
  transform: rotate(180deg);
}

.history .history-swiper .swiper-button-prev {
  top: -7%;
  left: 5%;
}

.history .history-swiper .swiper-button-next::after,
.history .history-swiper .swiper-button-prev::after {
  content: "";
}

.history .history-swiper .swiper-arrow-btn {
  position: absolute;
  display: flex;
  width: auto;
  opacity: 1;
  transition: all 0.3s;
}

.history .history-swiper .swiper-arrow-btn span {
  display: block;
  width: 30px;
  height: 30px;
  border-bottom: 5px solid var(--point-col);
  border-right: 5px solid var(--point-col);
  animation: arrow_ani 2s infinite;
}

.history .history-swiper .swiper-arrow-btn span:nth-child(2) {
  animation-delay: -0.2s;
}

.history .history-swiper .swiper-arrow-btn span:nth-child(3) {
  animation-delay: -0.4s;
}

.history .history-swiper .swiper-arrow-btn.swiper-button-disabled {
  opacity: 0;
}

@keyframes arrow_ani {
  0% {
    opacity: 0;
    transform: rotate(135deg) translate(-20px, -20px);
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: rotate(135deg) translate(20px, 20px);
  }
}

/*특허 및 인증*/
.certificate {
  background: var(--point-col-op02);
}

.certificate .certificate-swiper {
  margin: 100px 0;
  left: 25%;
  width: 105%;
}

.certificate .certificate-swiper .swiper-slide {
  display: flex;
  flex-direction: column;
  border-radius: 5px;
  overflow: hidden;
}

.certificate .certificate-swiper .swiper-slide img {
  display: block;
  width: 100%;
  box-shadow:
    0 0.5rem 0.5rem -0.5rem rgb(0 0 0 / 64%),
    0 1rem 1.5rem -0.5rem rgb(0 0 0 / 25%),
    0px 5px 10px rgb(0 0 0 / 20%);
  border: 14px ridge #727272;
  box-sizing: border-box;
}

.certificate .certificate-swiper .swiper-slide span {
  font-size: 0.8em;
  text-align: center;
  line-height: 1.3em;
  margin-top: 20px;
}

@media all and (max-width: 1400px) {
  .certificate .certificate-swiper {
    left: 0;
    width: 100%;
  }
}

@media all and (max-width: 1200px) {
  .section-wrap {
    width: 90%;
  }
}

@media all and (max-width: 720px) {
  .title {
    font-size: 26px;
  }

  .box-title {
    font-size: 16px;
  }

  .slogan .title {
    font-size: 36px;
  }

  .slogan .title img {
    width: 150px;
  }

  @keyframes fade-zoom-in {
    0% {
      transform: translate(50%, -50%) scale(0);
      opacity: 0;
    }

    100% {
      transform: translate(50%, -50%) scale(1);
      opacity: 1;
    }
  }

  .line-break-mo {
    display: block;
  }

  .slogan .title > strong > i {
    display: none;
  }

  .slogan .text {
    font-size: 16px;
  }

  .corporate-area .logo-box:nth-child(2),
  .brand-area .logo-box:nth-child(2) {
    order: 4;
  }

  .logo-box {
    width: 100%;
  }

  .logo-box .box-content {
    height: 240px;
  }

  .logo-box .box-content.text {
    margin-top: 30px;
    height: auto;
  }

  .about-video .about-video-pc {
    display: none;
  }

  .about-video .about-video-t {
    display: block;
  }

  .chart-list > li:nth-child(n + 2) {
    width: 50%;
  }

  .chart-list > li:nth-child(1)::after {
    width: 50.2%;
  }

  .chart-list > li:nth-child(n + 4) {
    margin-top: 30px;
  }

  .chart-list > li:nth-child(n + 4)::before {
    display: none;
  }

  .chart-list .team-list {
    width: 90%;
  }

  .history .history-swiper .swiper-wrapper {
    left: -30%;
  }

  .history .history-swiper .swiper-slide:last-child {
    position: relative;
  }

  .history .history-swiper .swiper-slide:last-child::before {
    /* content: "";
    position: absolute;
    left: 50%;
    top: -3px;
    width: 100%;
    height: 3px;
    background: var(--point-col-op10); */

    display: none;
  }

  .history .history-swiper .swiper-slide ul li {
    font-size: 14px;
  }

  .history .history-swiper .swiper-arrow-btn span {
    display: block;
    width: 20px;
    height: 20px;
    border-bottom: 4px solid var(--point-col-op10);
    border-right: 4px solid var(--point-col-op10);
    animation: arrow_ani 2s infinite;
  }
}

@media all and (max-width: 430px) {
  .slogan .text {
    font-size: 14px;
    font-weight: 400;
    line-height: 21px;
    letter-spacing: -0.7px;
  }

  .about-video .about-video-pc,
  .about-video .about-video-t {
    display: none;
  }

  .about-video .about-video-m {
    display: block;
  }
}