.guide {
  max-width: 1920px;
  background-repeat: no-repeat;
  background-size: cover;
  margin-left: auto;
  margin-right: auto;
}

.guide.hide {
  display: none;
}
#expandWrap .cms-title {
  position: absolute;
  width: 0;
  visibility: hidden;
  opacity: 0;
}
#expandWrap .kv-area {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  z-index: 3;
}
#expandWrap .kv-area .contents {
  position: absolute;
  top: 260px;
  left: 50% !important;
  z-index: 1;
  -webkit-transform: translateX(-50%) !important;
          transform: translateX(-50%) !important;
}
#expandWrap .kv-area .contents .inner {
  position: relative;
  width: auto;
}
#expandWrap .kv-area .expand-bg {
  position: absolute;
  top: 880px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 600px;
  height: 600px;
  border-radius: 12px;
  overflow: hidden;
}


#expandWrap .kv-area .expand-bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
#expandWrap .kv-area .tab-menu-wrap {
  -webkit-transition: opacity 0.3s ease, visibility 0.3s ease;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding-bottom: 1px;
}
#expandWrap .kv-area .tab-menu-wrap.hide {
  opacity: 0;
  visibility: hidden;
}
#expandWrap .kv-area .tit1 {
  margin-bottom: 33px;
  text-align: center;
  color: #000;
  font-weight: 700;
font-size: 84px;
line-height: 130%;

}

@media all and (max-width: 1024px) {
  #expandWrap .kv-area .contents {
    width: 100%;
  }

  #expandWrap .kv-area .expand-bg {
    width: 80%;
    height: 600px;
  }
}

/* tab-menu */


/* 배경형 탭 */
.bg-tab-menu .swiper-slide {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 2px;
  /* padding: 13px; */
  min-width: 160px;
  width: auto;
  background-color: #F5F5F5;
  color: #6C6C6C;
  cursor: pointer;
  transition: all 0.3s;
}
.bg-tab-menu .swiper-slide a{
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
 width: 100%;
 height: 100%;
 padding: 13px;
  color: #6C6C6C;
  font-weight: 700;
  font-size: 18px;
  line-height: 130%; 
  letter-spacing: -0.72px;
  transition: all 0.3s;
}
.bg-tab-menu .swiper-slide:last-child {
  margin-right: 0;
}

.bg-tab-menu .swiper-slide.on a{
  color: #fff;
}
.bg-tab-menu .swiper-slide.on{
  background-color: var(--color-main);
}

@media (min-width: 1199px) {
  .bg-tab-menu02 .swiper-wrapper{
    transform: translate3d(0px, 0px, 0px) !important;
  }
}
@media (max-width: 1200px) {

  .sub-3depth-list li{
    min-width: 170px;
  }
  .bg-tab-menu .swiper-slide {
      min-width: 170px;
  }
  .bg-tab-menu02 .swiper-slide {
      width: auto;
      min-width: 170px;
  }
}
@media (max-width: 768px) {

  .bg-tab-menu .swiper-slide{
    min-width: 130px;
    height: 50px;
 
  }
  .bg-tab-menu .swiper-slide a {
    font-size: 15px;
    line-height: 130%;
  }

}




.tab-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 2px;
}
.tab-menu2d .tab {
  width: auto;
  min-width: 180px;
  height: 58px;
  padding: 0 18px;
  background-color: #F5F5F5;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-weight: 700;
  font-size: 18px;
  line-height: 130%; 
  letter-spacing: -0.72px;
  color: #6C6C6C;
  -webkit-transition: color 0.3s ease, background 0.3s ease;
  transition: color 0.3s ease, background 0.3s ease;
}
.tab-menu2d .tab:not(:last-child) {
  margin-right: 2px;
}
.tab-menu2d li.on a,
.tab-menu2d .tab.on {
  color: #fff;
  background-color: var(--color-main);
}
@media all and (min-width:768px) {
  .tab-menu2d li:hover a,
.tab-menu2d .tab:hover {
  color: #fff;
  background-color: var(--color-main);
}
.bg-tab-menu .swiper-slide:hover {
  background-color: var(--color-main);
}
.bg-tab-menu .swiper-slide:hover a {
  color: #fff;
}
}



.key-visual {
  overflow: hidden;
}
.key-visual .kv-area {
  background-color: #fff;
}
.key-visual .kv-area .expand-bg img {
  -o-object-position: bottom;
     object-position: bottom; 
}
.overview{
  padding: 170px 0 0px;
}
.flex{
  display: flex;
  justify-content: space-between;
}
.flex h3{
font-size: 38px;
font-weight: 700;
line-height: 130%;
letter-spacing: -1.52px;
}
@media all and (max-width: 1700px) {
  .overview .flex{
  flex-direction: column;
  gap: 40px;
  }
}






/* 기관인증면허 */
.intro-certi-list{
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 30px 20px;
}
.intro-certi-list li h4{
  padding: 20px 0 6px;
  color: #000;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  line-height: 130%; 
  letter-spacing: -0.72px;
}
.intro-certi-list li strong{
  display: block;
  color: #8F0024;
  text-align: center;
  font-size: 15px;
  font-weight: 700;
  line-height: 130%; 
  letter-spacing: -0.6px;
}

/* 타블렛 세로 */
@media all and (max-width:1024px) {
  .intro-certi-list{
    display: grid;
    grid-template-columns: repeat(3,1fr);
  }
}


@media all and (max-width:768px) {
  .intro-certi-list{
    display: grid;
    grid-template-columns: repeat(2,1fr);
  }

  .intro-certi-list{
    gap: 60px 20px;
  }
  .intro-certi-list li h4 {
    font-size: 15px;
    width: 100%;
    word-break: break-all;
}
.intro-certi-list > * {
  min-width: 0;
}
}



/* 시험분석 */
.sc-test{
  width: 100%;
  height: 100vh;
}

.busi-img-list{
  display: flex;
  gap: 20px;
  margin-top: 20px;
}
.busi-img-list li{
  flex: 1;
}
.busi-img-list .thumb{
  border-radius: 4px;
  overflow: hidden;
}
.cont-80+.cont-80{
  margin-top: 80px;
}
.form-table tbody td p.bold{
  color: #000;
font-size: 18px;
font-weight: 700;
line-height: 160%; /* 28.8px */
letter-spacing: -0.72px;
margin-bottom: 10px;
}
.gray-capt{
  border-radius: 4px;
background: #F5F5F5;
padding: 10px 40px;
color: #8F0024;
font-size: 15px;
font-weight: 500;
line-height: 160%; /* 24px */
letter-spacing: -0.6px;
margin-top: 10px;
}

@media (max-width: 1024px) {
  .table-wrap{
    width: 100%;
    overflow-x: scroll;
    padding-bottom: 10px;
  }
  .table-wrap .basic-table {
    min-width: 970px;
  }
}

@media (max-width: 1024px) {
  .busi-img-list{
   display: grid;
   grid-template-columns: repeat(2,1fr);
    gap: 20px;
  }
  .busi-img-list.type03{
    display: flex !important;
  }
  .busi-img-list.type02{
   display: flex;
   flex-direction: column;
    gap: 20px;
  }

}
@media (max-width: 768px) {
  .busi-img-list{
   grid-template-columns: repeat(1,1fr);
  }
  .busi-img-list.type03{
    display: grid !important;
    grid-template-columns: repeat(1,1fr);
  }
}



.table-wrap::-webkit-scrollbar {
  height: 5px;
}



.table-wrap::-webkit-scrollbar-track {
  background: transparent;
  border-radius: 50px;
}



.table-wrap::-webkit-scrollbar-thumb {
  background: #000;
  border-radius: 100px;

}



/* 환경서비스 */
.tab-cont .desc{
  color: #444;
font-size: 18px;
font-weight: 500;
line-height: 160%; /* 28.8px */
letter-spacing: -0.72px;
margin-bottom: 20px;
word-break: normal;
}

.table-info-txt{
  text-align: right;
}
/* 토양정밀검사 */
.busi-card-list{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 35px;
  margin-top: 30px;
}
.busi-card-list .card-item{
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 16px;
  background: #F3F7FE;
  padding: 55px 0;
}
.busi-card-list .card-item span{
  color: #222;
font-size: 20px;
font-weight: 600;
line-height: 130%; /* 26px */
letter-spacing: -0.8px;
}
.tab-cont .desc02{
  color: #222;
  font-size: 20px;
  font-weight: 700;
  line-height: 130%; 
  letter-spacing: -0.8px;
  margin: 10px 0 20px;
}
.busi-check-list{
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.busi-check-list li{
  position: relative;
  font-family: Pretendard;
  font-size: 18px;
  color: #444;
  font-style: normal;
  font-weight: 500;
  line-height: 130%; /* 23.4px */
  letter-spacing: -0.72px;
  text-transform: capitalize;
  padding-left: 10px;
}
.busi-check-list li::before{
  position: absolute;
  top: 10px;
  left: 0;
  content: '';
  width: 4px;
  height: 4px;
  background-color: #8F0024;
  border-radius: 50%;
}
.busi-img-list span{
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  color: #444;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  line-height: 130%; 

}
.busi-img-list img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}




@media all and (max-width:768px) {
  .busi-img-list span{
  font-size: 15px;
  
  }
}

/* 토양환경평가 */
.form-table tbody th{
  background: #F5F5F5;
  padding: 30px 40px;
}
.form-table tbody th p{
  color: #444;
  font-size: 18px;
  font-weight: 700;
  line-height: 160%; 
  letter-spacing: -0.72px;
}


@media all and (max-width:768px) {
  .form-table thead th ,
  .form-table tbody td p{
    font-size: 15px;
  }

  .form-table tbody td {
    padding: 20px !important;
  }
  .form-table tbody td p.bold {
   font-size: 15px !important;
}
.form-table tbody th p {
font-size: 15px;
}
}





/* On-Site Lab */
.busi-feature-list{
  display: flex;
  gap: 25px;
}
.busi-feature-list li{
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 77px;
  border-radius: 8px;
  background: #F7F8F9;
  padding: 40px;
}
.busi-feature-list li .txt-wrap{
  width: 100%;
  display: flex;
  flex-direction: column;
}
.busi-feature-list li .txt-wrap strong{
  color: #8F0024;
font-size: 16px;
font-weight: 700;
line-height: 130%; /* 20.8px */
letter-spacing: -0.64px;
}
.busi-feature-list li .txt-wrap h4{
  padding: 8px 0 16px;
  color: #000;
font-size: 24px;
font-weight: 700;
line-height: 130%; /* 31.2px */
letter-spacing: -0.96px;
}
.busi-feature-list li .txt-wrap p{
  color: #444;
font-size: 20px;
font-weight: 500;
line-height: 160%; /* 32px */
letter-spacing: -0.8px;
}

@media all and (max-width:850px) {
  .busi-feature-list {
    flex-direction: column;
}
}

.form-table tbody td p:has(span){
  display: flex;
  flex-direction: column;
  line-height: 160%; /* 28.8px */
}

.form-table tbody td p span{
  display: inline-block;
  position: relative;
  padding-left: 10px;
}
.form-table tbody td p span::before{
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 4px;
  height: 4px;
  background-color: #444;
  border-radius: 50%;
}


/* 환경정화설계 */
.desc-list {
  display: flex;
  flex-direction: column;
  gap: 12px;

}
.desc-list li{
  position: relative;
  color: #444;
font-size: 18px;
font-weight: 500;
line-height: 130%; /* 23.4px */
letter-spacing: -0.72px;
padding-left: 10px;
}
.desc-list li::before{
  position: absolute;
  left: 0;
  top: 10px;
  content: '';
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #8F0024;
}

@media all and (max-width:768px) {
  .desc-list li{
   font-size: 15px;
  }
  .desc-list li::before {
    top: 6px;
}
.tit-wrap strong {
 font-size: 20px !important;
}
}


/* 지하수모델링 */
.tit-wrap strong{
  color: #222;
font-size: 24px;
font-weight: 700;
line-height: 130%;
letter-spacing: -0.96px;
display: block;
margin-bottom: 20px;
}
.desc-list+.sub-desc{
  margin-top: 20px;
}
.sub-desc+.desc-list{
  margin-top: 20px;
}
.sub-desc+.sub-desc{
  margin-top: 12px;
}
.sub-desc{
  color: #666;
  font-size: 16px;
  font-weight: 500;
  line-height: 130%; /* 20.8px */
  letter-spacing: -0.64px;
}

/* 기관실적 */
.tech-list{
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 20px;
}
.tech-list li{
  padding: 40px 30px;
  border-radius: 10px;
  border: 1px solid #DDD;
  background: #FFF;
  transition: all 0.3s;
}
.tech-list li h3{
  margin-bottom: 20px;
  color: #000;
  font-size: 20px;
  font-weight: 700;
  line-height: 130%;
  letter-spacing: -0.8px;
  transition: all 0.3s;
}
.tech-list li p{
  color: #444;
  font-family: Pretendard;
  font-size: 16px;
  font-style: normal;
  font-weight: 500;
  line-height: 130%; 
  letter-spacing: -0.64px;
  text-transform: capitalize;
  transition: all 0.3s;

}
.tech-list li p+p{
margin-top: 8px;
}
.tech-list li p span{
  color: #000;
  font-family: Pretendard;
font-size: 16px;
font-style: normal;
font-weight: 700;
line-height: 130%; 
letter-spacing: -0.64px;
text-transform: capitalize;
display: inline-block;
min-width: 70px;
transition: all 0.3s;

}
.tech-list li .thumb{
  border-radius: 4px;
  overflow: hidden;
  margin-top: 44px;
}

@media all and (max-width:1400px) {
  .tech-list {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media all and (max-width:1040px) {
  .tech-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media all and (max-width:720px) {
  .tech-list li h3 {
    min-height: 53px;
  }

}
@media all and (max-width:600px) {
  .tech-list {
    grid-template-columns: repeat(1, 1fr);
  }
  .tech-list li h3 {
    min-height: unset;
  }
}
@media all and (min-width:768px) {
  .tech-list li:hover{
    border: 1px solid #302B25;
    background-color: #302B25;
  }
  .tech-list li:hover h3,
  .tech-list li:hover p,
  .tech-list li:hover p span{
    color: #fff;
  }
}

/* 시험분석절차 */
.test-prd .tit-wrap strong{
  font-size: 20px;
}


.img-thumb{
  margin: 20px 0 40px;
}
.inq-capt{
  color: #666;
font-size: 16px;
font-weight: 500;
line-height: 130%;
letter-spacing: -0.64px;
}
.desc-wrap{
  color: #666;
font-family: Pretendard;
font-size: 16px;
font-style: normal;
font-weight: 500;
line-height: 160%; /* 25.6px */
letter-spacing: -0.64px;
text-transform: capitalize;
margin-top: 20px;
}





/* about */
.txt-wrap{
  display: flex;
  justify-content: space-between;
}

.txt-wrap .desc{
  max-width: 867px;
  width: 100%;
  color: #444;
  font-family: Pretendard;
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 160%; /* 28.8px */
  letter-spacing: -0.72px;
  text-transform: capitalize;
}


@media all and (max-width:768px) {
  .txt-wrap .desc{
   font-size: 15px;
  }
}
@media all and (max-width:1250px) {
  .txt-wrap {
    flex-direction: column;
}
.desc-list.max-wid867,
.txt-wrap .desc{
  max-width: unset;
}


} 

.desc-list.max-wid867{
  max-width: 867px;
  width: 100%;
}

.clients-list{
  display: grid;
  grid-template-columns: repeat(5,1fr);
  gap: 20px;
}


@media all and (max-width:1200px) {
  .clients-list{
    grid-template-columns: repeat(3,1fr);
  }
}

@media all and (max-width:768px) {
  .clients-list{
    grid-template-columns: repeat(2,1fr);
  }

}



.sub-desc-list{
 display: flex;align-items: center;
  gap: 25px;
  margin-top: 20px;
}
.sub-desc-list li{
  text-align: center;
  color: #444;
text-align: center;
font-family: Pretendard;
font-size: 18px;
font-style: normal;
font-weight: 500;
line-height: 130%; /* 23.4px */
letter-spacing: -0.72px;
padding: 15px 0;
border: 1px solid #444;
border-radius: 4px;
}
.sub-desc-list li.fx4{
 flex: 4;
}
.sub-desc-list li.fx3{
 flex: 3;
}
.sub-desc-list li.fx2{
 flex: 2;
}
.sub-desc-list li.fx1{
 flex: 1;
}
.sub-desc-list + .busi-img-list {
  margin-top: 30px;
}