@charset "UTF-8";
/* CSS Document */

/* section-top_sp */
  .section-top{
    padding-top:60px;
    overflow: hidden;
    position: relative;
  }
  .section-top_image{
    height: 70vh;
    background-image: url("../images/top/key_visial.jpg");
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
  }
  .section-top_filter{
    width: 100%;
    height: calc(70vh + 60px);
    background: black;
    opacity: 0;
    position: absolute;
    z-index: 1;
    top:0;
    left: 0;
  }
  .section-top_image-message{
        color: #fff;
        white-space: nowrap;
  }
  .section-top_image-message h2{
      position: absolute;
      bottom: 35%;
      left: 50%;
      transform: translateX(-50%);
      font-size: 3.2rem;
      text-shadow: 1px 5px 2px #000;
      z-index: 2;
  }/* section-top_sp */

  /* section_news_sp */
  .section_news{
    padding: 60px 20px 80px;
  }
  .section_news h2{
   font-size: 1.8rem;
   margin-bottom: 30px;
  }
  .section_news-info{
    margin-bottom: 10px;
  }
  .news-date{
    display: inline-block;
    font-size: 1.4rem;
    letter-spacing: 0.02em;
    margin-right: 10px;
  }
  .news-category {
    padding: 1px 5px;
    border: 1px solid #333333;
    font-size: 1.0rem;
    letter-spacing: 0.02em;
    line-height: 1.0;
    color: #333333;
  }
.section_news-list li{
  margin-bottom: 20px;
  padding-bottom: 15px;
  position: relative;
}

.section_news-list li::after{
  content: "";
  display: block;
  height: 1px;
  width: 100%;
  background: #333333;
  position: absolute;
  bottom: 0px;
}
.section_news-list li p{
  font-size: 1.4rem;
}
.section_news-list li a{
  color: #333333;
  line-height: 2.0;
}/* section_news_sp */

  /* section_service_sp */
  .business-category-area{
    padding: 0 20px 80px;
  } 
  .business-category-mainttl{
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
  }
  .business-category-mainttl::before{
    content: "";
    display: block;
    background-image: url(../images/common/triangle_icon.png);
    width: 20px;
    width: 32px;
    height: 16px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    margin-right: 6px;
  }
  .business-category-mainttl::after{
    content: "";
    display: block;
    background-image: url(../images/common/triangle_icon.png);
    width: 20px;
    width: 32px;
    height: 16px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    margin-left: 6px;
  }
  .business-category-main-jpttl{
    text-align: center;
    margin-bottom: 40px;
  }
  .business-category-ttl .eng{
    display: block;
    text-align: left;
    font-size: 1.4rem;
    margin-top: 10px;
    margin-bottom: 15px;
  }
  .business-category-ttl .jpn{
    display: block;
    text-align: left;
    font-size: 1.8rem;
    margin-bottom: 40px;
  }/* section_service_sp */

  /* section_works_sp */
.section_works{
  padding: 0 20px 80px;
}
  .section_works_ttl{
    display: flex;
    align-items: center;
    justify-content: left;
    margin-bottom: 20px;
  }
  .section_works_ttl::before{
    content: "";
    display: block;
    background-image: url(../images/common/triangle_icon.png);
    width: 20px;
    width: 32px;
    height: 16px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    margin-right: 6px;
  }
  .section_works_list{
    display: flex;
    justify-content: flex-end;
    margin:10px 0 40px 0;
  }
  .section_works_list li{
    margin-right: 20px;
    border-bottom: 1px solid #333333;
  }
  .section_works_list li a{
    color:#333333 ;
  }
  .works_item_list li{
    margin-bottom: 40px;
    text-align: center;
  }
  .works_item_list_date{
    font-size: 1.2rem;
    margin: 10px 0 ;
  }/* section_works_sp */

/* recruit_sp */
  .recruit{
    padding-bottom: 80px;
  }
  .recruit_pic{
    height: 55vh;
    background-image: url(../images/top/top_recruit.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    max-height: 360px;
  }
  .recruit_pic_filter{
    align-items: center;
    background-color: rgba(0,0,0, 0.3);  
    height: 100%;
    width: 100%;
    position: relative;
  }
  a.recruit_btn{
    bottom: 10%;
  }
  .recruit_message{
    color: #fff;
    width: 100%;
    text-align: center;
    position: absolute;
    top: 25%;
    left: 49%;
    transform: translateX(-50%);
  }
.recruit_message_text {
    position: absolute;
    margin-top: 20px;
    font-size: 1.4rem;
    line-height: 2.2;
    text-align: left;
    left: 20%;
}
.section_recruit_ttl{
    color: #fff;
    font-size: 1.8rem;
    position: absolute;
    top: 10%;
    left: 43%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
}
.section_recruit_ttl::before{
  content: "";
    display: block;
    background-image: url(../images/common/triangle_icon_white.png);
    width: 32px;
    height: 32px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center center;
    margin-right: 10px;
}/* recruit_sp */

/* tablet */
@media(min-width:600px){
  
.section_works{
  max-width: 1200px;
  }
.works_item_list{
  display: flex;
  flex-wrap: wrap;
}
.works_item_list li{
  width: 48%;
}
.works_item_list li:nth-child(odd){
  margin-right: 4%;
}
.recruit_pic{
  height:35vh;
}
.section_recruit_ttl{
  left: 47%;
}
.recruit_message{
  top: 27%;
  left: 50%;
}
.recruit_message_text{
  left: 28%;
}
}/* tablet */

/* pc */
@media(min-width:1025px){
  .section-top_image{
    height: 80vh;
    background-image: url(../images/top/key_visial.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    position: relative;
  }
  .section-top{
    padding-top:130px;
  }
  .section-top_filter{
    background: rgba(0, 0,0, 1);
    height: calc(80vh + 130px);
  }
  .section-top_image-message h2{
    font-size: 5.2rem;
    bottom: 30%;
  }
  .section_news{
    padding: 180px 20px;
    max-width: 1000px;
    margin: 0 auto;
  }
  .section_news-inner{
    display: flex;
  }
  .news-date{
   font-size: 1.8rem;
   margin-right: 30px;
  }
  .news-category{
    padding: 3px 5px 2px;
    font-size: 1.4rem;
    letter-spacing: 0.02em;
    line-height: 1.2;
    margin-right: 60px;
  }
  .section_news-list li p{
    font-size: 1.6rem;
  }
  .section_news-list li{
    display: flex;
    margin-bottom: 25px;
  }
  .section_news-list li::after{
    width: 650px;
  }
  .section_news h2{
    font-size: 2.4rem;
    width: 140px;
    letter-spacing:0.02em;
  }
  .section_news_list{
    width: calc(100% - 140px);
  }
  .section_news_list li{
    display: flex;
  }
  .section_news time{
    display: inline-block;
    width: 150px;
  }
  .business-category-mainttl{
    font-size: 2.8rem;
    margin-bottom: 40px;
    font-weight: normal;
  }
  .business-category-mainttl::before{
    margin-right: 20px;
  }
  .business-category-mainttl::after{
    margin-left: 20px;
  }
  .business-category-main-jpttl{
    font-size: 3.2rem;
    margin-bottom: 120px;
  }

  .business-category-area{
    display: flex;
    padding: 0;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 180px;
    align-items: center;
  }
  .business-img{
    width: 70%;
    margin-bottom: 0;
    position: relative;
  }
  .business-pic{
    height: 540px;
    object-fit: cover;
    width: 100%;
  }
  .business-text-area{
    box-sizing: border-box;
    width: 30%;
    position: absolute;
    background-color: #fff;
    padding: 100px 10px 100px 60px;
    right: 13%;
  }
 .left_area{
  box-sizing: border-box;
  width: 30%;
  position: absolute;
  background-color: #fff;
  padding: 100px 10px 100px 60px;
  left: 13%;
 }
  .business-category-area:last-child{
    flex-direction: row-reverse;
}
a.service_btn {
  top:40px;
}
  .business-category-ttl .eng{
    font-size: 1.8rem;
    margin-bottom: 20px;
    text-align: left;
  }
  .business-category-ttl .jpn{
    font-size: 2.8rem;
    text-align: left;
  }
  .section_works{
    margin: 0 auto;
    padding: 0 0 180px;
  }
  .section_works_ttl{
    font-size: 2.8rem;
    margin-bottom: 40px;
  }
  .section_works_ttl::before{
    margin-right: 20px;
  }
  .section_works h2{
  font-size: 3.2rem;
  width: 25%;
  padding-left: 10px;
  }
  .section_works_ttl_content{
   display: flex;
   align-items:baseline;
   margin-bottom: 80px;
  }
  .section_works_list li{
    font-size: 1.8rem;
    margin-right: 40px;
  }
  .works_item_list li{
    margin-bottom: 80px;
  }
  .works_item_list_date{
    font-size: 1.6rem;
    margin: 15px 0;
  }
  .works-name{
    font-size: 1.8rem;
  }
  a.works_btn {
    width: 20%;
}
.recruit{
  padding-bottom: 180px;
  max-width: 1200px;
  margin: 0 auto;
}
.recruit_pic{
  height: 50vh;
  max-height: 415px;
}
.section_recruit_ttl{
  left: 47%;
  top: 20%;
  font-size: 2.8rem;
}
.section_recruit_ttl::before{
  margin-right: 20px;
}
.recruit h2{
  font-size: 2.8rem;
}
.recruit_message_text{
  font-size: 1.8rem;
  text-align: center;
  margin-bottom: 30px;
}
.recruit_message{
  top: 38%;
  left: 49%;
}
.recruit_message_text{
  left: 32%;
}
a.recruit_btn{
  width: 20%;
  bottom:20%;
}
}/* pc */

/* アニメーション */
.slide_text{
  animation: SlideIn 1.6s ;
}

.section-top_filter{
  animation: bg-color 12s;
}
.section-top_image{
animation: scale 12s ease-in-out;
}

@keyframes SlideIn {
  0% {
    opacity: 0;
    left: -30%;
  }
  100% {
    opacity: 1;
    left: 50%;
  }
}
@keyframes bg-color {
  0% {
    opacity: 1;
    backdrop-filter: blur(15px);
  }
  50% {
    backdrop-filter: blur(10px);
  }
  100% {
    opacity: 0;
    backdrop-filter: blur(0);
    
  }
}

@keyframes scale {
  0% { transform: scale(1.5)
  }
  100% {
    transform: scale(1.0)
  }
}