@charset "UTF-8";
/*
=============================================================
 共通部分
 =============================================================
 */
[class*="_topttl"] {
  margin: 0 0 60px;
  padding-top: 100px;
  font-size: 1.4rem;
  font-weight: 400;
  text-align: center;
  line-height: 1;
  letter-spacing: .1em;
}

[class*="_topttl"] span {
  font-size: 5rem;
  font-weight: 100;
  letter-spacing: 0;
  display: block;
}

[class*="_topttl"] span:after {
  width: 100%;
  height: 2px;
  margin: -4px 0 20px;
  background: #666;
  content: "";
  display: block;
}

/*
 * mainvisualを隠すために各コンテンツに白の背景色と
 * mainvisualより上に表示
 */
section {
  padding-bottom: 50px;
  background: #fff;
  position: relative;
  z-index: 2;
}

[class*="_table"] {
  width: 80%;
  margin: 3px auto;
  font-size: 1.6rem;
  line-height: 2.5rem;
  letter-spacing: 0.05em;
  border-collapse: collapse;
  table-layout: fixed;
}

[class*="_table"] th {
  width: 30%;
  padding: 20px 40px;
  font-weight: 400;
  text-align: left;
  vertical-align: top;
  border-bottom: solid 2px #87CEFA;
}

[class*="_table"] td {
  width: 70%;
  padding: 20px 50px;
  text-align: left;
  border-bottom: solid 2px #ddd;
}

details {
  margin-bottom: 20px;
}

.sp {
  display: none;
}

/*ページトップに行く矢印*/
#toTop {
  position: fixed;
  bottom: 50px;
  right: 50px;
  z-index: 100;
}

#toTop a {
  font-size: 7rem;
  line-height: 1rem;
  color: #1E90FF;
  background-color: #fff;
  border-radius: 50%;
  display: inline-block;
  opacity: 0.7;
}

#toTop a:hover {
  cursor: pointer;
  opacity: 1;
}
/*ページトップに行く矢印　ここまで*/

/*
=============================================================
 ヘッダー
 =============================================================
 */
.header .inner {
  width: 100%;
  height: 80px;
  padding: 20px;

  background: #fff;
  box-sizing: border-box;
  box-shadow: 0px 6px 3px -3px rgba(0, 0, 0, .1);
  position: fixed;
  display: flex;
  top: 0;
  right: 0;
  z-index: 10;
}

.headerLogo_img {
  width: 300px;
}

.headerNav {
  width: 100%;
  display: flex;
  justify-content: flex-end;
  -js-display: flex;
  align-items: center;
}

.headerNav_list {
  font-size: 1.6rem;
  letter-spacing: .1em;
  display: flex;
  -js-display: flex;
}

.headerNav_list a {
  transition: 0.5s;
}

.headerNav_list a:hover {
  color: #aaa;
  transition: 0.5s;
}

.headerNav_list:first-child li {
  margin: 0 40px 0 0;
}

.headerNav_list:last-child li {
  margin: 0 0 0 40px;
}

/*
=============================================================
 フッダー
 =============================================================
 */
.footer {
  width: 100%;
  height: 300px;
  background: #fff;
  z-index: 3;
}

.footerBlk {
  margin: 0 auto 50px;
  background: #fff;
  display: flex;
  -js-display: flex;
}

.footerBlk_contact {
  width: 40%;
}

.footerBlk_contact h3 {
  margin-bottom: 15px;
  font-size: 1.6rem;
  font-weight: 400;
}

.contact_add {
  margin-bottom: 15px;
  font-size: 1.4rem;
  letter-spacing: 0.02em;
}

.contact_tel {
  font-size:3.0rem;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.footerBlk_nav {
  width: 60%;
  display: flex;
  -js-display: flex;
  justify-content: space-between;
}

.footerBlk_nav li {
  font-size: 1.6rem;
}

.footerBlk_nav li a{
  transition: 0.5s;
}

.footerBlk_nav li a:hover {
  color: #aaa;
  transition: 0.5s;
}

.footerBlk_nav li:after {
  width: 50px;
  height: 2px;
  margin: 10px auto;
  background: #c2c2c2;
  display: block;
  content: "";
}

.footerLogo_img {
  width: 300px;
  margin: 0 auto 20px;
  display: block;
}

.copyright {
  margin: 0 0 30px;
  font-size: 1.2rem;
  letter-spacing: .075em;
  text-align: center;
}

/*
=============================================================
 メインビジュアル
 =============================================================
 */
.mv {
  margin-top: 80px;   /* 80px（ヘッダー）分マージンをあける */
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 600px;
  z-index: -1;
}

.mv_wrap {
  width: 100%;
  height: 100%;
  position: relative;
 }

.zoomslider {
  width: 100%;
  height: 100%;
  text-align: center;
  display: inline-block;
  position: absolute;
  top: 0;
  left: 12%;
  right: 0;
  z-index: -2;
}

.mvCopy_box {
  width: 320px;
  height: 320px;
  background: #fff;
  box-shadow: rgb(50 50 93 / 25%) 0px 13px 27px -5px, rgb(0 0 0 / 30%) 0px 8px 16px -8px;
  position: absolute;
  top: 20%;
  left: 5%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.mvCopy_txt {
  font-family: 'Noto Sans', sans-serif;
  font-size: 3rem;
  line-height: 1.5em;
  font-weight: 100;
  letter-spacing: 0.5rem;
  text-align: left;
  color: #666;
}

/*
=============================================================
 about　インテリアミタについて
 =============================================================
 */
#about {
  margin-top: 680px;   /* 80px（ヘッダー）+600px（mainvisual）分マージンをあける */
  box-shadow: rgba(0, 0, 0, 0.35) 0px 0px 15px;
}

.aboutBlk {
  display: flex;
  justify-content: space-between;
}

.aboutBlk_txt {
  width: 50%;
  margin: auto 0;
  font-size: 1.6rem;
  letter-spacing: 0.05em;
  font-weight: 400;
  line-height: 4.5rem;
  text-shadow: 1px 1px 5px #ffff;
}

.aboutBlk_txt strong{
  font-weight: 400;
}

.aboutBlk_img {
  width: 50%;
  height: 380px;
  margin-left: 5px;
  padding: 0;
  box-sizing: border-box;
  background: url(../img/about.jpg) no-repeat center center;
  background-size: cover;
}

/*
=============================================================
 about内　SDGs宣言
 =============================================================
 */
 .sdgs {
  margin-top: 80px;
  display: flex;
  justify-content: space-between;
 }

 .sdgs_logoBlk {
   width: 45%;
   display: flex;
	 align-items: center;
	 justify-content: center;

 }

 .sdgs_logo {
   width: 380px;
   max-width: 100%;
   height: auto;
 }

 .sdgs_txtBlk {
   width: 50%;
 }

 .sdgs_txt {
   margin: 0 0 30px 0px;
   font-size: 1.6rem;
   letter-spacing: 0.05em;
   font-weight: 400;
   line-height: 4.5rem;
   text-shadow: 1px 1px 5px #ffff;
 }

 .sdgs_btn {
   width: 260px;
   margin: 0;
 }

 .sdgs_btn a {
   width: 260px;
   height: 60px;
   display: flex;
   align-items: center;
   justify-content: center;
   position: relative;
   font-size: 1.6rem;
   color: #0089D2;
   box-sizing: border-box;
   border: 2px solid #0089D2;
   transition: 0.5s;
   -webkit-transition: 0.5s;
 }

 .sdgs_btn a::after {
   width: 8px;
   height: 8px;
   content: "";
   border-top: 2px solid #0089D2;
   border-right: 2px solid #0089D2;
   -webkit-transform: rotate(45deg);
   transform: rotate(45deg);
   position: absolute;
   right: 55px;
 }

 .sdgs_btn a:hover {
   color: #fff;
   border-color: #0089D2;
   background: #0089D2;
 }

 .sdgs_btn a:hover::after {
   border-color: #fff;
 }


/*
=============================================================
 works　営業種目
 =============================================================
 */
.worksBlk {
  margin: 0 auto 30px;
  display: flex;
  -js-display: flex;
  justify-content: space-between;
}

.worksBlk_item {
  width: 30%;
  box-sizing: border-box;
  border: 1px solid #eee;
  position: relative;
}

.worksBlk_item_img {
  width: 100%;
  height: 205px;
  overflow: hidden;
}

.worksBlk_item_img img {
  width: 100%;
  height: auto;
}

.worksBlk_item_ttl {
  margin: 20px 10px;
  font-size: 2.0rem;
  font-weight: normal;
}

.worksBlk_item_txt {
  margin: 10px 10px 0;
  padding: 0 0 42px;
  font-size: 1.6rem;
  line-height: 2.5rem;
}

/*
=============================================================
 company　会社概要
 =============================================================
 */

 /*
 =============================================================
  recruit　採用情報
  =============================================================
 */
.recruitVisual {
  width: 100%;
  height: 500px;
  margin-bottom: 30px;
  background: url(../img/recruit.jpg) no-repeat center;
  background-size: cover;
  box-sizing: border-box;
  position: relative;
}

.recruit_copy01 {
  padding: 15px;
  font-size: 3rem;
  color: #666;
  background: #ffff;
  position: absolute;
  top: 65%;
  left: 5%;
}

.recruit_copy02 {
  padding: 15px;
  font-size: 3rem;
  color: #666;
  background: #ffff;
  position: absolute;
  top: 80%;
  left: 8%;
}

.recruit_txt {
  margin-bottom: 20px;
  font-size: 1.8rem;
  line-height: 3.5rem;
  text-align: center;
}

.job_name {
  width: 80%;
  margin: 0 auto;
  padding: 20px 0;
  font-size: 2.0rem;
  font-weight: 500;
  text-align: center;
  color: #ffff;
  background-color: #4682B4;
  transition: 0.5s;
}

.job_name:hover {
  background-color: #86c8ff;
  cursor: pointer;
}

/* 開いて実行されるアニメーションを設定*/
details[open] [class*="_table"] {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  0% {
    opacity: 0;
    /* Transparent */
    transform: translateX(+100px);
    /* translateX(+100px)：右から表示 */
    /* translateX(-100px)：左から表示 */
    /* translateY(+100px)：下から表示 */
    /* translateY(-100px)：上から表示 */
  }

  100% {
    opacity: 1;
    transform: none;
  }
}

.recruit_btn {
  width: 260px;
  margin: 50px auto;
}

.recruit_btn a {
  width: 260px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  font-size: 1.6rem;
  box-sizing: border-box;
  border: 1px solid #666;
  transition: 0.5s;
  -webkit-transition: 0.5s;
}

.recruit_btn a::after {
  width: 8px;
  height: 8px;
  content: "";
  border-top: 2px solid #666;
  border-right: 2px solid #666;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  position: absolute;
  right: 55px;
}

.recruit_btn a:hover {
  color: #fff;
  border-color: #003570;
  background: #003570;
}

.recruit_btn a:hover::after {
  border-color: #fff;
}

/*
=============================================================
 access アクセス
 =============================================================
 */
 .access {
   padding-bottom: 100px;
 }

 .address_blk {
  width: 100%;
  margin: 0 auto;
}

.access_tel {
  margin: 15px 0;
  font-size: 2.0rem;
  letter-spacing: 0.05em;
}

.access_add {
  font-size: 1.6rem;
  letter-spacing: 0.05em ;
}


/*
=============================================================
=============================================================
 タブレット対応
=============================================================
=============================================================
 */

@media screen and (max-width: 1100px) {
  .inner {
    width: 95%;
  }
}
/*
=============================================================
=============================================================
 スマホ対応
=============================================================
=============================================================
 */

@media screen and (max-width: 599px) {
  /*
  =============================================
   共通部分
  =============================================
  */

  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  section {
    padding-bottom: 20px;
  }

  [class*="_topttl"] {
    margin: 0 0 40px;
  }

  [class*="_topttl"] span {
    font-size: 4rem;
  }
  [class*="_table"] {
    width: 90%;
    font-size: 1.4rem;
  }

  [class*="_table"] th {
    width: 100%;
    padding: 15px 0px;
    font-weight: 400;
    text-align: center;
    background-color: #B3E5FC;
    display: block;
  }

  [class*="_table"] td {
    width: 100%;
    padding: 15px 0px;
    text-align: center;
    display: block;
  }

  /*
  =============================================
   ヘッダー
  =============================================
  */
  .headerLogo_img {
    width: 60vw;
    margin: 7px 0;
  }

  #nav_toggle {
    position: fixed;
    top: 25px;
    right: 25px;
    height: 32px;
    cursor: pointer;
    z-index: 1000;
  }

  #nav_toggle>div {
    position: relative;
    width: 36px;
  }

  #nav_toggle>div span {
    width: 100%;
    height: 2px;
    left: 0;
    display: block;
    background: #000;
    position: absolute;
    transition: transform .3s ease, top .5s ease;
  }

  #nav_toggle>div span:nth-child(1) {
    top: 0;
  }

  #nav_toggle>div span:nth-child(2) {
    top: 14px;
  }

  #nav_toggle>div span:nth-child(3) {
    top: 28px;
  }

  .open #nav_toggle>div span:nth-child(1) {
    top: 15px;
    transform: rotate(45deg);
  }

  .open #nav_toggle>div span:nth-child(2) {
    width: 0;
  }

  .open #nav_toggle>div span:nth-child(3) {
    top: 15px;
    transform: rotate(-45deg);
  }

  .headerNav {
    width: 80%;
    margin: 0;
    background: linear-gradient(-45deg, #4682B4, #003570);
    color: #fff;
    z-index: 990;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transform: translateX(-120%);
    transition: transform 1s ease;
    -js-display: flex;
    box-shadow: rgba(0, 0, 0, 0.8) 0px 5px 15px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
  }

  .open .headerNav {
    transform: translateX(0) !important;
  }

  .headerNav_list {
    display: block;
  }

  .headerNav_list li {
    position: relative;
    margin: 0 !important;
    text-align: left;
    transform: translateX(-200px);
    transition: transform 1.3s ease;
  }

  .open .headerNav_list li {
    transform: translateX(0);
  }


  .headerNav_list>li:nth-child(2) {
    transition-delay: .15s;
  }

  .headerNav_list>li:nth-child(3) {
    transition-delay: .3s;
  }

  .headerNav_list>li:nth-child(4) {
    transition-delay: .45s;
  }

  .headerNav_list>li:last-child {
    transition-delay: .6s;
  }

  .headerNav_list li a {
    padding: 10px 0;
    font-size: 2.8rem;
    display: inline-block;
    color: #ffff;
    text-decoration: none;
  }

  /*
  =============================================
   フッダー
  =============================================
  */

  .footer {
    height: 400px;
  }

  .footerBlk {
    padding: 40px 0 0 0;
    display: block;
    position: relative;
    margin-bottom: 30px;
  }

  .footerBlk_contact {
    width: 90%;
    margin: 0 10px 10px;
  }

  .footerBlk_nav {
    width: 90%;
    flex-wrap: wrap;
    margin: 30px 10px;
    justify-content: flex-start;
  }

  .footerBlk_nav li {
    margin: 0;
    margin-top: 10px;
    padding-right: 40px;
  }

  /*
  =============================================
   main visual
  =============================================
  */
  .mv {
    height: 55vh;
  }

  .zoomslider {
    left: 0;
  }

  .mvCopy_box {
    width: 200px;
    height: 200px;
    background: #fff;
    box-shadow: rgb(50 50 93 / 25%) 0px 13px 27px -5px, rgb(0 0 0 / 30%) 0px 8px 16px -8px;
    top: 40vh;
    left: 25vw;
  }

  .mvCopy_txt {
    font-size: 1.8rem;
  }

/*ページトップに行く矢印*/
  #toTop {
    bottom: 40px;
    right: 20px;
  }

  #toTop a {
    font-size: 5rem;
  }

  /*
  =============================================
   about
  =============================================
  */
  .about {
    margin-top: 85vh;
    padding-top: 0px;
  }

  .aboutBlk {
    width: 90%;
    margin: 0 auto;
    flex-wrap: wrap;
  }

  .aboutBlk_txt {
    width: 100%;
    padding-top: 20px;
    line-height: 3.0rem;
    order: 1;       /*テキストを写真より下に*/
    text-align:justify;
  }

  .aboutBlk_img {
    width: 100%;
    height: 280px;
  }

  /*
  =============================================================
   about内　SDGs宣言
   =============================================================
   */
   .sdgs {
    width: 90%;
    margin: 0 auto;
    margin-top: 80px;
    flex-wrap: wrap;
   }

   .sdgs_logoBlk {
     width: 100%;
   }

   .sdgs_logo {
     width: 95%;
   }

   .sdgs_txtBlk {
     width: 100%;
   }

   .sdgs_txt {
    padding-top: 20px;
    line-height: 3.0rem;
    text-align: justify;
   }

   .sdgs_btn {
    margin: 0 auto;
   }

  /*
  =============================================
   works
  =============================================
  */
  .worksBlk {
    width: 90%;
    flex-direction: column;
  }

  .worksBlk_item {
    width: 100%;
    margin: 0 0 10px;
  }

  .worksBlk_item_ttl {
    margin: 15px 5px;
  }

  .worksBlk_item_ttl:before {
    margin: -85px auto 5px;
  }

  .worksBlk_item_txt {
    margin: 5px 5px 0;
    font-size: 1.4rem;
    line-height: 2.0rem;
}

  /*
  =============================================
   recruit
  =============================================
  */
  .recruitVisual {
    height: 250px;
    margin-bottom: 20px;
    background: url(../img/recruit.jpg) no-repeat center/cover;
    padding-bottom: 0;
  }

  .recruit_copy01 {
    font-size: 1.6rem;
    padding: 8px;
  }

  .recruit_copy02 {
    font-size: 1.5rem;
    padding: 8px;
  }

  .recruit_txt {
    font-size: 1.6rem;
    line-height: 3.0rem;
  }

  .job_name {
    width: 90%;
    font-size: 2.0rem;
    padding: 20px 0;
  }

  /*
  =============================================
   access
  =============================================
  */
  .access {
    padding-bottom: 0;
  }

  .address_blk {
    width: 90%;
  }

}