@charset "UTF-8";
/*
=============================================================
 共通部分
 =============================================================
 */

[class*="_topttl"] {
  margin: 0 0 60px;
  padding-top: 70px;
  font-size: 1.6rem;
  font-weight: 400;
  text-align: center;
  line-height: 1;
  letter-spacing: .1em;
}


[class*="_topttl"] span {
  margin: 0 auto;
  display: block;
}

[class*="_topttl"] span img {
  width: 320px;
}

/*
 * 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: 1;
}

[class*="_table"] {
  width: 80%;
  margin: 3px auto;
  font-size: 1.8rem;
  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 {
  width: 75px;
  height: 75px;
  position: fixed;
  right: 5%;
  bottom: 5%;
  z-index: 2;
  background: #1378a7;
  border: 3px solid #fff;
  border-radius: 50%;
}

#toTop span {
  position: absolute;
  top: 50%; /*上下中央揃えするための処理ー以下4行*/
  left: 50%;
  transform: translate(-50%, -50%);
}

#toTop .icon-arrow_up {
  font-size: 2.5rem;
  color: #fff;

}

#toTop:hover {
  opacity: .7;
  transition: 0.5s;
}
/*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: 0px 20px;
  background: #fff;
  box-sizing: border-box;
  box-shadow: 0px 6px 3px -3px rgba(0, 0, 0, .1);
  position: fixed;
  display: flex;
  align-items: center;
  top: 0;
  right: 0;
  z-index: 10;
}

.headerLogo_img {
  height: 70px;
}

.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
 =============================================================
 */
.mainvisual {
  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: 1000px;
  background: url("../img/main_visual.jpg") no-repeat top center/cover;
  z-index: -1;
}
.mainvisual_txt {
  width: 100%;
  font-family: "Noto Serif JP", serif;
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: clamp(2rem, 0.545rem + 7.27vw, 6rem);
  line-height: 1.5em;
  letter-spacing: 0.5rem;
  text-align: center;
  color: #fff;
  text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.8);
  position: absolute;
  transform: translate(-50%, -50%);
  top: 350px;   /* 700px（mainvisual）分の半分の高さ */
  left: 50%;
}

/*
=============================================================
 about　シマケンについて
 =============================================================
 */
#about {
  margin-top: 780px;   /* 80px（ヘッダー）+700px（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: 45%;
  font-size: 1.8rem;
  letter-spacing: 0.05em;
  font-weight: 400;
  line-height: 4.5rem;
  text-align: justify;
  line-break: strict;
  text-shadow: 1px 1px 5px #ffff;
}

.aboutBlk_txt strong{
  font-weight: 400;
}

.aboutBlk_img {
  width: 50%;
  height: 380px;
  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: 1.8rem;
  letter-spacing: 0.05em;
  font-weight: 400;
  line-height: 4.5rem;
text-align: justify;
  line-break: strict;
  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: 2.0rem;
  color: #1378a7;
  box-sizing: border-box;
  border: 2px solid #1378a7;
  transition: 0.5s;
  -webkit-transition: 0.5s;
}

.sdgs_btn a::after {
  width: 8px;
  height: 8px;
  content: "";
  border-top: 2px solid #1378a7;
  border-right: 2px solid #1378a7;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  position: absolute;
  right: 30px;
}

.sdgs_btn a:hover {
  color: #fff;
  border-color: #1378a7;
  background: #1378a7;
}

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


/*
=============================================================
 products　取扱製品
 =============================================================
 */
.products .inner {
  width: 800px;
}


.products_wrap {
  margin-bottom: 40px;
}

.products_wrap h3 {
  margin-bottom: 24px;
  font-size: 3.0rem;
  letter-spacing: 0.1em;
  color: #1378a7;
  text-align: center;
  display: block;
}

.products_wrap h3::before {
  margin-right: 16px;
  width: 30px;
  height: 30px;
  display: inline-block;
  content: "";
  background: #1378a7;
  border-radius: 50%;
  position: relative;
  top: 4px;
}

.products_wrap h3::after {
  margin-left: 16px;
  width: 30px;
  height: 30px;
  display: inline-block;
  content: "";
  background: #1378a7;
  border-radius: 50%;
  position: relative;
  top: 4px;
}

.products_name {
  margin-bottom: 24px;
  font-size: 1.8rem;
  line-height: 1.8;
  letter-spacing: 0.05em;
  text-align: center;
}

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

.productsBlk_item {
  margin-bottom: 40px;
  width: 45%;
}

.productsBlk_item:last-child{
  margin-bottom: 0;
}

.productsBlk_item img {
  margin-bottom: 8px;
  width: 100%;
  border-radius: 15px;
}

.productsBlk_item p {
  font-size: 1.8rem;
  letter-spacing: 0.05em;
}

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

 /*
 =============================================================
  recruit　採用情報
  =============================================================
 */
.recruitVisual {
  width: 100%;
  height:auto;
  margin-bottom: 24px;
  background: url(../img/recruit.jpg) no-repeat center/cover;
  box-sizing: border-box;
}

.recruitVisual::before {
  content: "";
  display: block;
  padding-top: 40%;
}

.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: #1378a7;
  transition: 0.5s;
}

/* .job_name:hover {
  background-color: #57b1db;
  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_contact {
  margin: 48px auto 0;
  padding: 50px 20px;
  width: 90%;
  background: #eef6fb;
  box-sizing: border-box;
  border-radius: 15px;
  }

.recruit_contact p{
  font-size: 1.8rem;
  line-height: 1.6;
  letter-spacing: 0.05em;
  text-align: center;
}

.recruit_contact .contact_tel {
  margin: 24px 0;
  font-size: 6.0rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-align: center;
  display: block;
}

.recruit_contact .contact_tel span{
  font-size: 4.5rem;
}

/*
=============================================================
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;
    padding-top: 40px;
  }

  [class*="_topttl"] span img {
    width: 260px;
  }


  [class*="_table"] {
    width: 90%;
    font-size: 1.6rem;
  }

  [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: 200px;
    height: auto;
    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: 500px;
  }

  .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
=============================================
*/

.mainvisual {
  width: 100%;
  height: 100vh;
  background: url("../img/main_visual_sp.jpg") no-repeat top center/cover;
}

.mainvisual_txt {
  height: auto;
  width: auto;
  line-height: 1.8;
  writing-mode: vertical-rl;
  letter-spacing: 0.5rem;
  text-align: left;
  color: #fff;
  text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.8);
  position: absolute;
  transform: translate(-50%, -50%);
  top: 40%;
  left: 50%;
}

/*ページトップに行く矢印*/
  #toTop {
    width: 60px;
    height: 60px;
    
  }

  #toTop .icon-arrow_up {
    font-size: 2.2rem;
  }

/*
=============================================
about
=============================================
*/
  #about {
    margin-top: 90vh;
    padding-top: 0px;
  }

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

  .aboutBlk_txt {
    width: 100%;
    font-size: 1.6rem;
    padding-top: 20px;
    line-height: 2.0;
    order: 1;       /*テキストを写真より下に*/
    text-align:justify;
  }

  .aboutBlk_img {
    width: 100%;
    height: auto;
  }

  .aboutBlk_img::before {
    content: "";
    display: block;
    padding-top: 75%;
  }

/*
=============================================================
about内　SDGs宣言
=============================================================
*/
  .sdgs {
  width: 90%;
  margin: 0 auto;
  margin-top: 40px;
  flex-wrap: wrap;
  }

  .sdgs_logoBlk {
    width: 100%;
  }

  .sdgs_logo {
    width: 95%;
  }

  .sdgs_txtBlk {
    width: 100%;
  }

  .sdgs_txt {
  padding-top: 20px;
  font-size: 1.6rem;
  line-height: 2.0;
  }

  .sdgs_btn {
  margin: 0 auto;
  }

/*
=============================================
  products
=============================================
*/
/*--------------*/
.products .inner {
  width: 90%;
}

.products_wrap {
  margin-bottom: 40px;
}

.products_wrap:last-child {
  margin-bottom: 0;
}

.products_wrap h3 {
  margin-bottom: 16px;
  font-size: 2.4rem;
}

.products_wrap h3::before {
  margin-right: 8px;
  width: 24px;
  height: 24px;
}

.products_wrap h3::after {
  margin-left: 8px;
  width: 24px;
  height: 24px;
}

.products_name {
  line-height: 1.5;
}

.productsBlk_item {
  margin-bottom: 20px;
  width: 48%;
}

.productsBlk_item img {
  margin-bottom: 8px;
  border-radius: 10px;
}

.productsBlk_item p {
  font-size: 1.6rem;
  line-height: 1.5;
}

.productsBlk_item p span{
  font-size: 1.4rem;
}

  /*
  =============================================
   recruit
  =============================================
  */
  .recruitVisual {
    width: 100%;
    margin-bottom: 20px;
    background: url(../img/recruit_sp.jpg) no-repeat center/cover;
    padding-bottom: 0;
  }

  .recruitVisual::before {
    content: "";
    display: block;
    padding-top: 53%;
  }

    /* .recruitVisual {
      width: 100%;
      height: auto;
      margin-bottom: 24px;
      background: url(../img/recruit.jpg) no-repeat center/cover;
      box-sizing: border-box;
    } */

  .recruit_txt {
    font-size: 1.6rem;
    line-height: 2.0;
    text-align: justify;
  }

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

  .recruit_contact {
    margin: 24px auto 0;
    padding: 40px 16px;
    width: 95%;
    background: #eef6fb;
    box-sizing: border-box;
    border-radius: 20px;
  }

  .recruit_contact p {
    font-size: 1.8rem;
    line-height: 1.6;
    letter-spacing: 0.01em;
  }

  .recruit_contact .contact_tel {
    margin: 16px 0;
    font-size: 3.4rem;
    font-weight: 600;
    letter-spacing: 0.01em;

  }

  .recruit_contact .contact_tel span {
    margin-right: 4px;
    font-size: 2.0rem;
  }

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

  .address_blk {
    width: 90%;
  }

}