/* div.main */ 
div.main {
  width: 100%;
  height: 910px;
  background-image: linear-gradient(rgba(0, 0, 0, 0.35), rgba(0, 0, 0, 0.35)), url("../img/main_content.png");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
  margin-top: 90px;
}
div.main.video-load {
  background-image: none;
}
div.main div.main__msg {
  margin-top: 269px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  height: 108px;
}
div.main div.main__msg h2 {
  font-size: 50px;
  color: #FFF;
}
div.main div.main__msg span {
  display: inline-block;
  color: #FFF;
  font-size: 20px;
}
div.main div.main__sections {
  width: 100%;
  height: auto;
  display: flex;
  justify-content: center;
}
div.main div.main__sections div.main__sections-list {
  width: 932px;
  height: auto;
  display: flex;
  justify-content: space-between;
  margin-top: 100px;
}
div.main div.main__sections div.main__sections-list div.section {
  width: 164px;
  height: 164px;
  background: transparent url('../img/main_section.png') center no-repeat;
  border: 1px solid #E5E5E5;
  border-radius: 35px;
  padding: 25px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
}
div.main div.main__sections div.main__sections-list div.section:hover {
  background: transparent url('../img/main_section_white.png') center no-repeat;
}
div.main div.main__sections div.main__sections-list div.section i {
  display: inline-block;
  width: 64px;
  height: 64px;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(1) i {
  background: url('../img/icon/icon_ship01.svg') center/100% no-repeat;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(2) i {
  background: url('../img/icon/icon_ship02.svg') center/100% no-repeat;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(3) i {
  background: url('../img/icon/icon_ship03.svg') center/100% no-repeat;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(4) i {
  background: url('../img/icon/icon_ship04.svg') center/100% no-repeat;
}
div.main div.main__sections div.main__sections-list div.section span.txt {
  display: inline-block;
  text-align: center;
  font-size: 20px;
  line-height: 20px;
  font-weight: bold;
  color: #00286E;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(1) span.txt, 
div.main div.main__sections div.main__sections-list div.section:nth-child(3) span.txt {
  color: #00286E;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(3) span.txt {
  font-size: 19px;
}
div.main div.main__sections div.main__sections-list div.section:nth-child(2) span.txt, 
div.main div.main__sections div.main__sections-list div.section:nth-child(4) span.txt {
  color: #078103;
}
div.main div.video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}
/* div.main.video-load div.video {
  display: block;
} */
div.main div.video video.video-background {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
div.main div.background {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: rgb(0, 0, 0, 0.4);
  top: 0;
  left: 0;
}
/* div.main */ 

div.main__group2, div.main__group3 {
  width: 100%;
  max-width: 1920px;
  height: 900px;
  display: flex;
}
div.main__group2 div.main__group2__area {
  width: 50%;
  height: 100%;
}
div.main__group2 div.main__group2__area:nth-child(1) {
  background: url('../img/main_group2_area_bg1.png') 0/cover no-repeat;
  padding-top: 157px;
}
div.main__group2 div.main__group2__area:nth-child(2) {
  background: url('../img/main_group2_area_bg2.png') center/cover no-repeat;
}
div.main__group2 div.main__group2__area div.info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  width: 600px;
  height: 254px;
  float: right;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) {
  margin-top: 90px;
  height: 210px;
}
div.main__group2 div.main__group2__area div.info p.title {
  display: flex;
  flex-direction: column;
}
div.main__group2 div.main__group2__area div.info p.title i { 
  display: inline-block;
  width: 16.6px; 
  height: 18px; 
  background: #103252;
  transform: skew(-25deg); 
  -o-transform: skew(-25deg); 
  -moz-transform: skew(-25deg); 
  -webkit-transform: skew(-25deg);
  margin-left: 6px;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) p.title i {
  background: #078103;
}
div.main__group2 div.main__group2__area div.info  p.title span {
  display: inline-block;
  margin-top: 4px;
  color: #00286E;
  font-size: 35px;
  font-weight: 400;
  line-height: 45px;
  letter-spacing: -0.7px;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) p.title span {
  color: #078103;
}
div.main__group2 div.main__group2__area div.info  p.title span strong {
  font-weight: 600;
}
div.main__group2 div.main__group2__area div.info  p.description span {
  font-size: 18px;
  font-weight: 300;
  color: #707070;
  line-height: 25px;
}
div.main__group2 div.main__group2__area div.info div.btn__area {
  display: flex;
  justify-content: flex-start;
}
div.main__group2 div.main__group2__area div.info div.btn__area p.btn {
  width: 152px;
  height: 40px;
  background: #FFF;
  border: none;
  position: relative;
  text-align: left;
  cursor: pointer;
  margin-right: 20px;
}
div.main__group2 div.main__group2__area div.info div.btn__area p.btn span.txt {
  display: inline-block;
  color: #00286E;
  font-size: 18px;
  font-weight: 500;
  position: absolute;
  top: 50%;
  left: 45px;
  transform: translateY(-50%);
}
div.main__group2 div.main__group2__area div.info  div.btn__area p.btn span.plus {
  position: absolute;
  top: 0px;
  left: 97px;
  display: inline-block;
  width: 10px;
  height: 24px;
  color: #00286E;
  font-size: 18px;
  font-weight: 400;
}
div.main__group2 div.main__group2__area div.info div.btn__area p.btn:hover {
  background: #00286E;
}
div.main__group2 div.main__group2__area div.info div.btn__area p.btn:hover span.txt {
  color: #FFF;
}
div.main__group2 div.main__group2__area div.info div.btn__area p.btn:hover span.plus {
  color: #FFF;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) div.btn__area p.btn span.txt {
  color: #078103;
  left: 38px;
}
div.main__group2 div.main__group2__area div.info:nth-child(2)  div.btn__area p.btn span.plus {
  color: #078103;
  left: 105px;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) div.btn__area p.btn:hover {
  background: #078103;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) div.btn__area p.btn:hover span.txt {
  color: #FFF;
}
div.main__group2 div.main__group2__area div.info:nth-child(2) div.btn__area p.btn:hover span.plus {
  color: #FFF;
}

div.main__group3 {
  padding-top: 127px;
  padding-bottom: 126px;
  flex-direction: column;
  align-items: center;
}
div.main__group3 div.info {
  width: 100%;
  text-align: center;

}
div.main__group3 div.info h2 {
  color: #00286E;
  font-size: 42px;
  font-weight: 700;
}
div.main__group3 div.info span {
  display: inline-block;
  margin-top: 25px;
  font-size: 18px;
  color: #707070;
  font-weight: 300;
  line-height: 25px;
}
div.main__group3 div.detail {
  margin-top: 66px;
  width: 1200px;
  height: 460px;
}
div.main__group3 div.detail div.detail__section {
  width: 600px;
  height: 230px;
  float: left;
  border-bottom: 1px solid #00286E;
  border-left: 1px solid #00286E;
}
div.main__group3 div.detail div.detail__section:nth-child(1), 
div.main__group3 div.detail div.detail__section:nth-child(2) {
  border-top: 1px solid #00286E;
}
div.main__group3 div.detail div.detail__section:nth-child(2n) {
  border-right: 1px solid #00286E;
}
div.main__group3 div.detail div.detail__section div.first {
  width: 200px;
  height: 100%;
  background-image: url('../img/section_leftbg.png');
  background-size: cover;
  background-color: #00286E;
  display: flex;
  justify-content: center;
  align-items: center;
  float: left;
}
div.main__group3 div.detail div.detail__section div.second {
  padding: 74px 0px 0 24px; 
  float: left;
  width: calc(100% - 200px);
  position: relative;
  cursor: pointer;
  overflow: hidden;
}
div.main__group3 div.detail div.detail__section div.second span {
  display: inline-block;
  width: 100%;
  height: auto;
}
div.main__group3 div.detail div.detail__section div.second span.title {
  font-size: 20px;
  font-weight: 500;
  color: #000000;
}
div.main__group3 div.detail div.detail__section div.second span.description {
  font-size: 18px;
  font-weight: 300;
  color: #707070;
  line-height: 25px;
}
div.main__group3 div.detail div.detail__section div.second p.more {
  position: absolute;
  top: 24px;
  right: -100%;
  display: block;    
  transition: 0.6s;
}
div.main__group3 div.detail div.detail__section div.second p.more span {
  width: auto;
  color: #00286E;
  font-size: 18px;
  font-weight: 700;
}
div.main__group3 div.detail div.detail__section div.second p.more i {
  display: inline-block;
  width: 36px;
  height: 9px;
  background: url('../img/icon/icon_more_arrow01.svg');
  margin-left: 5px;
}
div.main__group3 div.detail div.detail__section div.second:hover p.more {
  right: 24px;
  transition: 0.6s;
}

div.main__group-contact {
  width: 100%;
  max-width: 1920px;
  height: 891px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #F8F8F8;
  padding: 100px 0;
}
div.main__group-contact div.info {
  width: 100%;
  text-align: center;

}
div.main__group-contact div.info h2 {
  color: #00286E;
  font-size: 42px;
  font-weight: 700;
}
div.main__group-contact div.info span {
  display: inline-block;
  margin-top: 25px;
  font-size: 18px;
  color: #707070;
  font-weight: 300;
  line-height: 25px;
}
div.main__group-contact div.content {
  width: auto;
  height: 490px;
  display: flex;
  justify-content: center;
}
div.main__group-contact div.content div.content-1 {
  width: 495px;
}
div.main__group-contact div.content div.content-1 div.connect-info {
  margin-top: 30px;
  width: 100%;
}
div.main__group-contact div.content div.content-1 div.connect-info ul {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 332px;
}
div.main__group-contact div.content div.content-1 div.connect-info ul li {
  padding-left: 50px;
  position: relative;
}
div.main__group-contact div.content div.content-1 div.connect-info ul li:before {
  content: "";
  top: 50%;
  transform: translateY(-50%);
  left: 0;
  position: absolute;
  display: inline-block;
}
div.main__group-contact div.content div.content-1 div.connect-info ul li.email:before {
  width: 25.52px;
  height: 18.55px;
  background: url('../img/icon/icon_email.svg');
}
div.main__group-contact div.content div.content-1 div.connect-info ul li.car:before {
  width: 25.52px;
  height: 20.42px;
  background: url('../img/icon/icon_car.svg');
}
div.main__group-contact div.content div.content-1 div.connect-info ul li.tel:before {
  width: 21.36px;
  height: 30.08px;
  background: url('../img/icon/icon_tel2.svg');
}
div.main__group-contact div.content div.content-1 div.connect-info ul li.fax:before {
  width: 25.05px;
  height: 25.05px;
  background: url('../img/icon/icon_fax.svg');
}
div.main__group-contact div.content div.content-1 div.connect-info ul li span {
  color: #222222;
  font-size: 18px;
}
div.main__group-contact div.content div.content-2 {
  width: 451px;
  height: 490px;
}
div.main__group-contact div.content div.content-2 div.input {
  width: 100%;
  height: auto;
}
div.main__group-contact div.content div.content-2 div.input ul {
  width: 100%;
}
div.main__group-contact div.content div.content-2 div.input ul li {
  width: 100%;
  height: auto;
  margin-bottom: 17px;
}
div.main__group-contact div.content div.content-2 div.input ul li:nth-child(3) {
  margin-bottom: 27px;
}
div.main__group-contact div.content div.content-2 div.input ul li:nth-child(4) {
  margin-bottom: 32px;
}
div.main__group-contact div.content div.content-2 div.input ul li input, 
div.main__group-contact div.content div.content-2 div.input ul li textarea {
  width: 100%;
  height: 60px;
  border: 1px solid #CBCBCB;
  border-radius: 19px;
  background: transparent;
  font-size: 18px;
  font-weight: 400;
  padding: 18px 36px;
  color: #222222;
}
div.main__group-contact div.content div.content-2 div.input ul li textarea {
  height: 127px;
}
div.main__group-contact div.content div.content-2 div.input ul li input::placeholder, 
div.main__group-contact div.content div.content-2 div.input ul li textarea::placeholder {
  color: #222222;
} 
div.main__group-contact div.content div.content-2 div.check {
  display: flex;
  align-items: flex-start;
  margin-bottom: 27px;
}
div.main__group-contact div.content div.content-2 div.check input[type='checkbox'] {
  width: 20px;
  height: 20px;
  border: 1px solid #222222;
  margin-right: 15px;
}
div.main__group-contact div.content div.content-2 div.btn {
  width: 100%;
}
div.main__group-contact div.content div.content-2 div.btn button {
  width: 100%;
  height: 43px;
  background: #00286E;
  border-radius: 10px;
  color: #FFFFFF;
  font-size: 18px;
  font-weight: 700;
}

@media screen and (max-width: 1400px) {
  div.main__group2 div.main__group2__area div.info {
    padding-left: 40px;
  }
}

@media screen and (max-width: 1200px) {
  div.main {
    height: 500px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 80px 0;
  }
  div.main div.main__msg {
    margin-top: 0;
    height: 98px;
  }
  div.main div.main__msg h2 {
    font-size: 40px;
  }
  div.main div.main__msg span {
    font-size: 18px;
  }
  div.main div.main__sections div.main__sections-list {
    margin-top: 0;
  }

  div.main__group2 {
    flex-direction: column;
    height: 700px;
  }
  div.main__group2 div.main__group2__area {
    width: 100%;
    height: 350px;
    display: flex;
    align-items: center;
  }
  div.main__group2 div.main__group2__area:nth-child(1) {
    padding: 30px 50px;
  }
  div.main__group2 div.main__group2__area div.info {
    width: 50%;
    float: left;
    padding: 0 40px;
    height: 240px;
  }
  div.main__group2 div.main__group2__area div.info:nth-child(2) {
    margin-top: 0;
    height: 240px;
  }
  div.main__group2 div.main__group2__area div.info p.title span {
    font-size: 24px;
    line-height: 35px;
  }
  div.main__group2 div.main__group2__area div.info p.description span {
    font-size: 16px;
    line-height: 22px;
  }
  div.main__group3 div.detail {
    width: 100%;
    height: auto;
    padding: 0 30px;
  }
  div.main__group3 div.detail div.detail__section {
    width: 50%;
  }
  div.main__group3 div.detail div.detail__section div.second {
    padding: 70px 0 0 14px;
  }
  div.main__group3 div.detail div.detail__section div.second span.title {
    margin-bottom: 10px !important;
  }
}

@media screen and (max-width: 1024px) {
  div.main div.main__sections div.main__sections-list {
    width: 100%;
    padding: 0 20px;
  }
  div.main__group3 div.detail div.detail__section div.first {
    width: 150px;
  }
  div.main__group3 div.detail div.detail__section div.second {
    width: calc(100% - 150px);
  }
  div.main__group-contact div.content {
    padding: 0 20px;
  }
}

@media screen and (max-width: 870px) {
  div.main__group2 div.main__group2__area:nth-child(1) {
    padding: 30px 0;
  }
  div.main__group2 div.main__group2__area div.info {
    padding: 0 10px;
  }
  div.main__group3 {
    height: 700px;
    justify-content: center;
  }
  div.main__group3 div.detail {
    padding: 0 10px;
  }
  div.main__group3 div.detail div.detail__section {
    height: 180px;
  }
  div.main__group3 div.detail div.detail__section div.first {
    width: 120px;
  }
  div.main__group3 div.detail div.detail__section div.second {
    width: calc(100% - 120px);
    padding: 0 10px 0 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100%;
  }
  div.main__group3 div.detail div.detail__section div.second p.more {
    display: none;
  }
}

@media screen and (max-width: 800px) {
  div.main div.main__msg {
    height: 84px;
  }
  div.main div.main__msg h2 {
    font-size: 30px;
  }
  div.main div.main__msg span {
    font-size: 16px;
    margin: 0 20px;
    text-align: center;
  }
}

@media screen and (max-width: 780px) {
  div.main__group3 { 
    height: 900px;
  }
  div.main__group3 div.detail {
    padding: 0 50px;
  }
  div.main__group3 div.detail div.detail__section {
    width: 100%;
    height: 150px;
    border-right: 1px solid #00286E;
  }
  div.main__group3 div.detail div.detail__section:nth-child(2) {
    border-top: 0;
  }
}

@media screen and (max-width: 720px) {
  div.main {
    height: 400px;
    padding: 70px 0;
  }
  div.main div.main__sections div.main__sections-list div.section {
    width: 130px;
    height: 130px;
    border-radius: 15px;
    padding: 10px 0;
  }
  div.main div.main__sections div.main__sections-list {
    padding: 0 10px;
  }
  div.main div.main__sections div.main__sections-list div.section span.txt {
    font-size: 16px;
  }
  div.main div.main__sections div.main__sections-list div.section:nth-child(3) span.txt {
    font-size: 15px;
  }
  div.main__group-contact {
    padding: 50px 0;
    height: auto;
  }
  div.main__group-contact div.content {
    display: flex;
    flex-direction: column;
    height: auto;
  }
  div.main__group-contact div.content div.content-1, 
  div.main__group-contact div.content div.content-2 {
    width: 100%;
  }
  div.main__group-contact div.content div.content-1 div.connect-info {
    margin-bottom: 30px;
  }
  div.main__group-contact div.content div.content-1 div.connect-info ul {
    height: 132px;
  }

  div.main__group3 div.info h2, div.main__group-contact div.info h2 {
    font-size: 24px;
  }
  div.main__group3 div.info span,
  div.main__group-contact div.info span,
  div.main__group3 div.detail div.detail__section div.second span.description {
    font-size: 16px;
    line-height: 22px;
  }
}

@media screen and (max-width: 700px) {
  div.main__group2 {
    height: auto;
  }
  div.main__group2 div.main__group2__area:nth-child(1) {
    flex-direction: column;
    height: auto;
    justify-content: space-between;
  }
  div.main__group2 div.main__group2__area div.info,
  div.main__group2 div.main__group2__area div.info:nth-child(2) {
    width: 100%;
    padding: 0 30px;
    height: auto;
  }
  div.main__group2 div.main__group2__area div.info:nth-child(2) {
    margin-top: 30px;
  }
  div.main__group2 div.main__group2__area div.info p.title,
  div.main__group2 div.main__group2__area div.info p.description {
    margin-bottom: 20px;
  }
}

@media screen and (max-width: 680px) {
  div.main__group3 div.detail {
    padding: 0 20px;
  }
}

@media screen and (max-width: 570px) {
  div.main {
    height: 600px;
    padding: 40px 0;
    margin-top: 70px;
  }
  div.main div.main__sections div.main__sections-list {
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
  }
  div.main div.main__sections div.main__sections-list div.section {
    width: 164px;
    height: 164px;
    border-radius: 35px;
    padding: 25px 0;
  }
  div.main__group3 div.detail {
    padding: 0 10px;
    margin-top: 30px;
  }
  div.main__group3 div.info span {
    padding: 0 30px;
    white-space: normal;
    word-break: keep-all;
  }
}

@media screen and (max-width: 500px) {
  div.main__group3 div.detail div.detail__section div.second span.title {
    font-size: 18px;
  }
  div.main__group-contact div.content div.content-1 div.connect-info ul {
    height: auto;
  }
  div.main__group-contact div.content div.content-1 div.connect-info ul li {
    margin-top: 20px;
    margin-bottom: 20px;
  }
  div.main__group-contact div.content div.content-1 div.connect-info ul li span {
    font-size: 16px;
  }
  div.main__group2 div.main__group2__area {
    height: 450px;
  }
  footer {
    height: auto;
  }
  footer div.area {
    flex-direction: column;
    align-items: center;
  }
  footer div.area div.content {
    width: 100%;
    margin-top: 20px;
    margin-left: 0;
  }
  footer div.area div.content p.company-info {
    text-align: center;
  }
  footer div.area div.content p.copyright {
    text-align: center;
    margin-top: 30px;
  }
}