@charset "utf-8";

/*==============================================

	index

==============================================*/
#wrapper {
  margin-top: 0;
}
#header {
  background-color: #EF9801;
}
#header li.recruit_btn a {
	background-color: #2A5CA1;
	color: #fff;
}
.mv {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1000px;
  margin: 0 auto;
}
.mv picture {
  display: block;
  border-radius: 0 0 22px 22px;
  overflow: hidden;
}
.mv img {
  width: 100%;
}
.concept {
  background-color: #EF9801;
  padding-bottom: 60px;
  padding-top: 30px;
}
.concept .inner {
  max-width: 1000px;
  padding: 0 50px;
  margin: 0 auto;
  position: relative;
  margin-top: 40px;
}
.concept .inner picture{
  position: absolute;
  right: 0;
  top: -175px;
}
.concept .inner h2 {
  font-size: 4.2rem;
  letter-spacing: 3px;
  color: #000;
}
.concept .inner .text {
  font-size: 1.3rem;
  line-height: 2.7rem;
  margin-top: 20px;
  padding-right: 320px;
  color: #000;
}
.concept .btn_black {
  position: absolute;
  right: 0;
  bottom: 0;
}

.service {
  padding-left: calc((100% - 1366px) / 2);
  padding-right: calc((100% - 1000px) / 2);
  display: flex;
  align-items: flex-end;
  margin-bottom: 200px
}
.service > .img {
  width: 571px;
  position: relative;
}
.service > .img .en {
  position: absolute;
  left: 183px;
  width: 223px;
  bottom: -90px;
  z-index: 1;
  top: auto;
}
.service > .exp {
  width: calc(100% - 571px);
  padding-left: 70px;
}
.service > .exp h2 {
  font-size: 3rem;
  color: #EF9801;
  letter-spacing: 3px;
  margin-bottom: 60px;
}
.service > .exp ul {
  margin-bottom: 50px;
}
.service > .exp .btn_black {
  margin-left: auto;
  text-align: right;
}
.service > .exp ul li {
  padding: 25px 0 30px;
  border-bottom: 1px solid #292929;
  padding-left: 80px;
  position: relative;
}
.service > .exp ul li:first-child {
  border-top: 1px solid #292929;
}
.service > .exp ul li .num {
  font-size: 7.1rem;
  color: #EF9800;
  position: absolute;
  left: 12px;
  top: 0;
}
.service > .exp ul li h3 {
  font-size: 2rem;
  margin-bottom: 10px;
  letter-spacing: 2px;
}
.service > .exp ul li .text {
  font-size: 1.5rem;
  text-align: left;
  letter-spacing: 1px;
}

.csr {
  margin-bottom: 100px;
  max-width: 1100px;
  padding: 0 50px;
  margin: 0 auto 150px;
}
.csr .img {
  border-radius: 100px 0 100px 0;
  display: inline-block;
  overflow: hidden;
}
.csr .img picture {
  display: block;
}
.csr .box {
  display: flex;
  align-items: flex-end;
  margin-top: -100px;
  margin-bottom: 60px;
}
.csr .box > .img {
  order: 1;
}
.csr .box > .exp {
  padding-right: 50px;
}
.csr .box h2 {
  font-size: 3rem;
  color: #EF9801;
  letter-spacing: 3px;
  margin-bottom: 20px;
}
.csr .social_list {
  display: flex;
  flex-wrap: wrap;
}
.csr .social_list > li {
  margin-right: 33.3333px;
}
.csr .social_list > li picture {
  width: 100%;
  display: block;
}
.csr .social_list > li:nth-child(3n) {
  margin-right: 0;
}
.csr .social_list > li h3 {
  text-align: center;
  margin-top: 10px;
  font-size: 1.7rem;
}
.csr .social_list > li a {
  display: block;
  transition: .5s all;
}
.csr .social_list > li a img {
  transition: .5s all;
}
.csr .social_list > li a:hover {
  opacity: .7;
}
.csr .social_list > li a:hover img {
  transform: scale(1.15);
}
.csr .btn_black {
  margin-top: 50px;
  text-align: right;
}



@media screen and (max-width: 736px) {

  #header li.recruit_btn a {
    background-color: unset;
    border-radius: 0%;
  }
  .mv picture {
  border-radius: 22px;
  }
  .mv img {
  }
  .concept {
  padding: 75px 20px 50px;
  }
  .concept .inner {
  padding: 0;
  }
  .concept .inner picture{
  width: 128px;
  top: -117px;
  }
  .concept .inner h2 {
  font-size: 2.8rem;
  letter-spacing: 2px;
  }
  .concept .inner .text {
  width: 100%;
  padding-right: 0;
  }
  .concept .btn_black {
  position: relative;
  margin-top: 30px;
  text-align: right;
  }
  
  .service {
  padding: 0 20px;
  flex-direction: column;
  margin-top: 50px;
  margin-bottom: 100px;
  }
  .service > .img {
  width: 100%;
  }
  .service > .img .en {
  width: 93px;
  right: 20px;
  left: auto;
  bottom: -112px;
  }
  .service > .exp {
  width: 100%;
  padding-left: 30px;
  margin-top: 73px;
  }
  .service > .exp h2 {
  margin-bottom: 30px;
  font-size: 2.8rem;
  letter-spacing: 2px;
  }

  .service > .exp ul li {
  padding-left: 55px;
  }
  .service > .exp ul li:first-child {
  }
  .service > .exp ul li .num {
  font-size: 3.7rem;
  top: 10px;
  }
  .service > .exp ul li h3 {
  }
  .service > .exp ul li .text {
  width: calc(100% + 55px);
  margin-left: -55px;
  margin-top: 15px;
  font-size: 1.3rem;
  line-height: 2.8rem;
  }
  
  .csr {
  padding: 0 20px 0 50px;
  margin-bottom: 80px;
  }
  .csr .img {
  border-radius: 60px 0 60px 0;
  }
  .csr .box {
  flex-direction: column;
  margin-top: -55px;
  }
  .csr .box > .img {
  order: 0;
  width: 193px;
  margin-right: -20px;
  }
  .csr .box > .exp {
  padding-right: 0;
  margin-top: 30px;
  }
  .csr .box h2 {
  font-size: 2.8rem;
  margin-bottom: 15px;
  }
  .csr .box .text{
    line-height: 3rem;
    font-size: 1.3rem;
  }

  .csr .social_list > li {
  margin-right: 0;
  margin-bottom: 40px;
  }

  .csr .social_list > li h3 {
  text-align: left;
  }
  .csr .btn_black {
    margin-top: 0;
  }

}