/* CSS Document */

/*------- common -------*/
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
}
body {
  font-family: "Zen Kaku Gothic New", sans-serif;
  font-weight: 700;
  font-style: normal;
  font-size: 1.6em;
  line-height: 2.4rem;
  background-image: url("../images/concrete_bg.jpg");
}
nav a {
  text-decoration: none;
}
ul {
  list-style: none;
  margin-left: 0;
  padding-left: 0;
}


/*------- Clear fix -------*/
.cf::after {
  content: " ";
  display: block;
  clear: both;
}





/*------- header -------*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height : 72px;
  padding: 18px;
  z-index: 1000;
  transition: transform 0.6s ease;
  background:white;
}
.header--hidden { /* JSで制御する表示と非表示のクラス */
  transform: translateY(-100%);
}
.header h1 {
  width: 200px;
}
.header-content-wrapper-size-set {
  max-width: 1228px;
  margin: 0 auto;
  position: relative;
}

/*--- ロゴマーク ---*/
.header__logo {
  flex-shrink: 0; /* ロゴが縮まないように */
}
/*--- ハンバーガーメニュー ---*/
.hamburger {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 46px; /* ボタンのスケール */
  cursor: pointer;
  z-index: 10; /* メニューより前に表示 */
}
.hamburger span {
  display: block;
  height: 1px;
  width: 100%;
  background-color: #0066CC; /* ボタンの色 */
  margin: 5px 0;
  transition: 0.4s;
}
.hamburger.active span {
  background-color: #fff;
}
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px); /* 斜めにする */
}
.hamburger.active span:nth-child(2) {
  opacity: 0; /* 中心線を透明にする */
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px); /* 斜めにする */
}

/*--- メニュー自体 ---*/
.header__navi {
  display: none; /* 初期状態では完全に非表示にする */
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: #0066CC;
  transition: opacity 0.5s ease;
  z-index: 5;
  padding: 80px 0 0 40px;
  letter-spacing: 0.2rem;
}
/* スマホメニュー表示時 */
.header__navi.open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}
.header__navi li {
  font-size: 1.8em;
  line-height: 6.5rem;
}
.header__navi a {
  color: #fff;
}

@media (min-width: 960px) {
  .header {
    height :84px;
    padding: 22px;
  }
  .header-content-wrapper-size-set {
    display: flex;
    align-items: center;
    justify-content: space-between; /* 左右に配置 */
  }
  .hamburger {
    display: none; /* ハンバーガー非表示 */
  }
  .header__navi {
    display: block !important;
    opacity: 1 !important;
    pointer-events: auto !important;
    position: static !important;
    height: auto !important;
    background-color: transparent !important;
    padding: 0 !important;
    transition: none !important;
  }
  /* open状態も無効化 */
  .header__navi.open {
    display: block !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }
  .header__navi ul {
    display: flex;
    gap: 60px; /* メニュー項目の間隔 */
    float: right;
  }
  .header__navi li {
    font-size: 1.6rem;
    line-height: normal;
  }
  .header__navi a {
    position: relative;
    color: #1f1f1f;
    padding-bottom: 6px; /* ラインとの距離 */
  }
  .header__navi a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(2px); /* アンダーラインの初期位置 */
    width: calc(100% + 10px); /* アンダーラインを左右5pxずつ出る */
    height: 1px;
    background-color: #1f1f1f;
    opacity: 0;
    transition: all 0.4s ease;
  }
  .header__navi a:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0); /* アンダーラインが上に動く */
  }
}






/*-------------- Header (index) --------------*/
.index-header__logo {
  flex-shrink: 0;
  width: 220px;
  margin-top: 20px;
}
.index-header {
  flex: 1; /* .slideの中で縦に伸びる */
  display: flex;
  flex-direction: column;
  justify-content: space-between; /* 上：ロゴ/キャッチコピー、下：ナビ */
  margin: auto 5vw;
  position: relative;
  padding-bottom: 7vh;
  z-index: 2;
}
/*--- index ハンバーガーメニュー ---*/
.index-hamburger {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 46px; /* ボタンのスケール */
  cursor: pointer;
  z-index: 10; /* メニューより前に表示 */
}
.index-hamburger span {
  display: block;
  height: 1px;
  width: 100%;
  background-color: #fff; /* ボタンの色 */
  margin: 5px 0;
  transition: 0.4s;
}
.index-hamburger.active span {
  background-color: #fff;
}
.index-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px); /* 斜めにする */
}
.index-hamburger.active span:nth-child(2) {
  opacity: 0; /* 中心線を透明にする */
}
.index-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px); /* 斜めにする */
}
/*--- スライドショー ---*/
.slide {
  position: relative;
  width: 100%;
  height: 80vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.slide::before { /* スライドショーを暗く */
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.3); /* RGB000,アルファ0.3 */
  z-index: 1;
}
.slide-image {
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  animation: slider-1 24s linear infinite;
  /* animation: fadeSlide 6s linear infinite; */
}
/**/

/* .slide-image:nth-child(1) { animation-delay: 0s; }
.slide-image:nth-child(2) { animation-delay: 6s; }
.slide-image:nth-child(3) { animation-delay: 12s; }
.slide-image:nth-child(4) { animation-delay: 18s; } */

.slide-image:nth-child(1) {
  background-image: url(../images/index/index_slide_01.jpg);
  animation-delay: -2s;
}
.slide-image:nth-child(2) {
  background-image: url(../images/index/index_slide_02.jpg);
  animation-delay: 6s;
}
.slide-image:nth-child(3) {
  background-image: url(../images/index/index_slide_03.jpg);
  animation-delay: 14s;
}
/**/
@keyframes slider-1 {
  0% {
    opacity: 0;
  }
  4.16% {
    opacity: 1;
  }
  33.33% {
    opacity: 1;
  }
  41.66% {
    opacity: 0;
  }
    100% {
  opacity: 0;
  }
}

/*--- index メニュー自体 ---*/
.index-header__navi {
  display: none; /* 初期状態は非表示 */
  opacity: 0;
  pointer-events: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background-color: #0066CC;
  transition: opacity 0.5s ease;
  z-index: 5;
  padding: 80px 0 0 40px;
  letter-spacing: 0.2rem;
}
/* スマホメニュー表示時 */
.index-header__navi.open {
  display: block;
  opacity: 1;
  pointer-events: auto;
}
.index-header__navi li {
  font-size: 1.8em;
  line-height: 6.5rem;
}
.index-header__navi a {
  color: #fff;
}

/*--- キャッチコピー ---*/
.index__hero-catchcopy {
  font-size: 2rem;
  line-height: 4rem;
  letter-spacing: 0.2rem;
  color: #fff;
  position: relative;
  z-index: 2;
}

@media (min-width: 960px) {
  .index-header__logo {
    width: 346px;
    margin-top: 6vh;
  }
  .index-header {
    margin: auto 9vw;
    padding-bottom: 5vh;
  }
  .index-header h1 {
    margin-bottom: 40vh;
  }
  .index-hamburger {
    display: none; /* ハンバーガー非表示 */
  }
  /*--- キャッチコピー ---*/
  .index-catch-navi-wrapper {
    position: absolute;
    bottom: 8%;
  }
  .index__hero-catchcopy {
    font-size: 4.6rem;
    line-height: 8.5rem;
    padding-bottom: 10vh;
  }
  .index-header__navi {
    display: block !important;
    position: relative;
    opacity: 1 !important;
    pointer-events: auto !important;
    width: 100%;
    background-color: transparent !important;
    padding: 0 !important;
    transition: none !important;
    z-index: auto;
  }
  /* open状態も無効化 */
  .index-header__navi.open {
    display: block !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }
  .index-header__navi ul {
    display: flex;
    gap: 60px; /* メニュー項目の間隔 */
  }
  .index-header__navi li {
    font-size: 1.8rem;
    line-height: normal;
  }
  .index-header__navi a {
    position: relative;
    color: #fff;
    padding-bottom: 6px; /* ラインとの距離 */
  }
  .index-header__navi a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(2px); /* アンダーラインの初期位置 */
    width: calc(100% + 10px); /* アンダーラインを左右5pxずつ出る */
    height: 1px;
    background-color: #fff;
    opacity: 0;
    transition: all 0.4s ease;
  }
  .index-header__navi a:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0); /* アンダーラインが上に動く */
  }
}









/*-------------- main Contents --------------*/
.main {
  width: 100%;
}
.main-content-wrapper-size-set {
  max-width: 1228px;
  margin: 0 auto;
  position: relative;
}
.main-content-wrapper-100 {
  width: 100%;
}

@media (min-width: 1280px) {
  .page-title .main-content-wrapper-size-set,
  .main-content .main-content-wrapper-size-set {
    padding: 0; /* 画面が広がった時の左右のpadding削除 */
  }
}

/*-------------- footer --------------*/
.footer {
  width: 100%;
  padding-top: 100px;
  border-top: solid 1px #D0D0D0;
  background-color: #fff;
}
.footer-content-wrapper-size-set {
  max-width: 1228px;
  margin: 0 auto;
  position: relative;
}
.footer-content-wrapper-100 {
  width: 100%;
}
.footer .footer-content-wrapper-size-set {
  padding: 0 26px;/* 左右のpadding */
}
.footer__logo img {
  width: 260px;
  flex-shrink: 0;
  padding: 0 0 40px 0;
}
.footer-address {/* address */
  padding: 0 0 40px 0;
  letter-spacing: 0.1rem;
  line-height: 2em;
}
.footer-address-gmap-btn a {/* footerのGoogleMapボタン */
  color: #1f1f1f;
  text-decoration: underline;
}
.footer__navi {
  padding-bottom: 60px;
}
.footer__navi-columns ul {
  float: left;
  padding-right: 40px;
}
.footer__navi-columns ul:last-child {
  padding-right: 0;
}
.footer__navi-columns a {
  position: relative;
  color: #1f1f1f;
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  line-height: 4rem;
  padding-bottom: 6px; /* ラインとの距離 */
}
.footer__navi-columns a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%) translateY(2px); /* アンダーラインの初期位置 */
  width: calc(100% + 10px); /* アンダーラインを左右5pxずつ出る */
  height: 1px;
  background-color: #1f1f1f;
  opacity: 0;
  transition: all 0.4s ease;
}
.footer__navi-columns a:hover::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0); /* アンダーラインが上に動く */
}
.footer-content-wrapper-size-set.footer-copyright {
  border-top: 1px solid #1f1f1f;
}
.footer-content-wrapper-size-set.footer-copyright small {
  padding: 30px 0 30px 0;
  display: block;
}

@media (min-width: 960px) {
  .footer-columns__left {
    float: left;
  }
  .footer-columns__right {
    float: right;
  }
}

@media (min-width: 1280px) { /* 画面が広がった時の左右のpadding削除 */
  .footer .footer-content-wrapper-size-set {
    padding: 0;
  }
}




/*-------------- トップ index.html --------------*/
#index .main-content-wrapper-100 {
  width: 100%;
  padding: 0 16px 0 16px;
}
.main-content-wrapper-100.our-services,
.main-content-wrapper-100.facilities-equipment,
.main-content-wrapper-100.about-us {
  height: auto;
}
.index-borderline { /* ラインの挿入 */
  width: 100%;
  position: relative;
}
.index-borderline::after {
  content: "";
  display: block;
  width: 80%;
  border-bottom: 1px solid #535353;
  position: absolute;
  bottom: 0;
}
.left-borderline,
.right-borderline { /* 両方左寄せ */
  left: 0;
}
.index-message-intro-wrapper {
  margin: 0 auto;
  padding-top: 200px;
  position: relative;
}
.index-message-intro-wrapper h2 {
  font-size: 5rem;
  color: #A3A3A3;
  padding-bottom: 30px;
  line-height: 2rem;
}
.index-message-intro-wrapper h2.f-e-title { /* Facilities & Equipment2段タイトル */
  line-height: 4.6rem;
}
#index .f-e_indent { /* Facilities & Equipmentインデント */
  display: inline-block;
  text-indent: 1em;
}
.index-message-intro-wrapper .message-text {
  font-size: 2rem;
  padding-bottom: 3vh;
  letter-spacing: 0.1rem;
}
.section-image img {
  margin-bottom: 50px;
}
.intro-nav-btn { /*センタリング配置*/
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 200px;
  width: fit-content;
    /* left:16px; */
}
.intro-nav-btn a {
  color: #0066CC;
  border-bottom: 1px solid #0066CC;
  padding: 10px 10px 20px 10px;
  text-decoration: none;
  font-size: 2rem;
  letter-spacing: 0.1rem;
  width: 340px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
}
.arrow-icon {
  transition: transform 0.2s ease;
}
.intro-nav-btn a:hover .arrow-icon {
  transform: translateX(4px);
}

@media (min-width: 960px) {
  #index .main-content-wrapper-100 {
    padding: 0 0 0 7vw;
  }
  #index .main-content-wrapper-100.our-services,
  #index .main-content-wrapper-100.facilities-equipment,
  #index .main-content-wrapper-100.about-us {
    height: 1200px;
  }
  .our-services,
  .facilities-equipment,
  .about-us {
    position: relative;
  }
  .section-image {
    position: absolute;
    top: 38%;
    right: 0;
    z-index: -1;
  }
  .section-image img {
    max-width: none;
    width: 55vw;
  }
  .index-message-intro-wrapper {
    position: relative;
    z-index: 1;
  }
  .left-borderline::after {
    left: 0;
  }
  .right-borderline::after {
    right: 0;
    left: auto;
  }
  .index-message-intro-wrapper {
    margin: 0 auto;
    position: relative;
  }
  .index-message-intro-wrapper h2 {
    font-size: 12rem;
    padding-bottom: 80px;
    line-height: 4rem;
    padding-top: 10%;
  }
  .index-message-intro-wrapper h2.f-e-title { /* Facilities & Equipment2段タイトル */
    line-height: 11rem;
  }
  .index-message-intro-wrapper .message-text {
    font-size: 3rem;
    padding-bottom: 60px;
    letter-spacing: 0.1rem;
  }
  .intro-nav-btn { /* センタリング解除 */
    width: fit-content;
    margin: 0;
  }
  .intro-nav-btn a {
    font-size: 2.4rem;
  }
  .intro-nav-btn a:hover .arrow-icon {
    transform: translateX(6px);
  }
}

@media (min-width: 960px) and (min-height: 600px) and (max-height: 799px) { /* 幅960px以上で、高さ600px〜799pxの範囲 */
  #index .main-content-wrapper-100.our-services,
  #index .main-content-wrapper-100.about-us {
    height: 800px;
  }
  #index .main-content-wrapper-100.facilities-equipment {
    height: 900px;
  }
}
@media (min-width: 960px) and (min-height: 800px) and (max-height: 999px) { /* 幅960px以上で、高さ800px〜999pxの範囲 */
  #index .main-content-wrapper-100.our-services,
  #index .main-content-wrapper-100.about-us {
    height: 900px;
  }
  #index .main-content-wrapper-100.facilities-equipment {
    height: 1000px;
  }
}
@media (min-width: 960px) and (min-height: 1000px) and (max-height: 1199px) { /* 幅960px以上で、高さ1000px〜1199pxの範囲 */
  #index .main-content-wrapper-100.our-services,
  #index .main-content-wrapper-100.about-us {
    height: 1000px;
  }
  #index .main-content-wrapper-100.facilities-equipment {
    height: 1100px;
  }
}
@media (min-width: 960px) and (min-height: 1200px) { /* 幅960px以上で、高さ1200px〜全ての範囲 */
  #index .main-content-wrapper-100.our-services,
  #index .main-content-wrapper-100.about-us {
    height: 1100px;
  }
  #index .main-content-wrapper-100.facilities-equipment {
    height: 1200px;
  }
}










/*-------------- 事業案内 our-services.html --------------*/
/* #our-services */
#our-services .page-title .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
#our-services .page-title {
  padding-top: 250px;
  padding-bottom: 60px;
}
#our-services .heading-wrapper {
  display: flex;
  flex-direction: column-reverse;
}
#our-services .page-title h2 {
  font-size: 2.4rem;
  letter-spacing: 0.1em;
  color: #0066CC;
  padding-bottom: 60px;
}
#our-services .page-title .intro-en {
  font-size: 5.0rem;
  padding-bottom: 40px;
}
#our-services .page-title .intro-catch {
  font-size: 1.8rem;
  line-height: 2.0em;
  letter-spacing: 0.1em;
}
#our-services .hero-background {
  background-image: url('../images/our-services/hero_our-services_bg.jpg');
  background-size: cover;
  background-position: center;
  height: 300px;
  margin-bottom: 100px;
}
.main-content .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
/* --- ページ内ナビ --- */
#our-services .page-navi_wrapper {
  display: flex;
  justify-content: center;
}
#our-services .page-navi-list {
  padding-bottom: 120px;
}
#our-services .page-navi-list ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* デフォルト：2列 */
  gap: 50px; /* li間隔の隙間 */
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 600px; /* ナビ全体の横幅の設定 */
  letter-spacing: 0.1em;
  font-size: 1.8rem;
}
#our-services .page-navi-list ul li {
  flex: 1 1 auto; /* 等幅で伸縮可能 */
  text-align: center;
}
#our-services .page-navi-list a {
  color: #0066CC;
  border-bottom: 1px solid #0066CC;
  padding: 0 5px 8px 5px;
  padding-bottom: 8px;
  display: inline-block;
  width: 100%;
}
#our-services .main-content .main-content-wrapper-size-set h2 {
  font-size: 2.4rem;
  letter-spacing: 0.2em;
  padding-bottom: 40px;
}
.borderline { /* ラインの削除 */
  display: none;
}
.main-content .main-content-wrapper-size-set img {
  padding-bottom: 60px;
}
#our-services .main-content .contents-lineup-wrapper { /* 各種リスト */
  width: 100%;
  padding-bottom: 100px;
}
#our-services .main-content .contents-lineup-wrapper-inner {
  width: 100%;
}
#our-services .main-content .contents-lineup-wrapper-inner h3 {
  font-size: 2rem;
  letter-spacing: 0.1em;
  padding-bottom: 40px;
  color: #4E848B;
}
#our-services .main-content .contents-lineup-wrapper-inner ul {
  padding-bottom: 100px;
}
#our-services .main-content .contents-lineup-wrapper-inner ul li {
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  margin-top: 30px;
  padding-bottom: 8px;
  border-bottom: 1px solid #4E848B;
}
#our-services .main-content .contents-lineup-wrapper-inner ul li:first-child {
  margin-top: 0;
}

@media (min-width: 960px) {
  #our-services .page-title {
    padding-top: 380px;
    padding-bottom: 100px;
  }
  #our-services .page-title h2 {
    font-size: 3.0rem;
    padding-bottom: 70px;
  }
  #our-services .page-title .intro-en {
    font-size: 12.0rem;
    padding-bottom: 80px;
  }
  #our-services .page-title .intro-catch {
    font-size: 3.0rem;
  }
  #our-services .hero-background {
    height: 800px;
    margin-bottom: 120px;
  }
  /* --- ページ内ナビ --- */
  #our-services .page-navi_wrapper {
    justify-content: left;
  }
  #our-services .page-navi-list {
    padding-bottom: 120px;
  }
  #our-services .page-navi-list ul {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 60px; /* li間隔の隙間 */
    max-width: 1228px; /* ナビ全体の横幅の設定 */
    font-size: 2.0rem;
  }
  #our-services .page-navi-list a {
    padding: 0 18px 8px 18px;
    padding-bottom: 8px;
  }
  #our-services .main-content .main-content-wrapper-size-set h2 {
    font-size: 4.8rem;
    letter-spacing: 0.2em;
    padding-bottom: 60px;
  }
  #our-services .main-content .main-content-wrapper-size-set img {
    padding-bottom: 100px;
  }
  #our-services .main-content .contents-lineup-wrapper-inner ul {
    padding-bottom: 40px;
  }
  #our-services .main-content .contents-lineup-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2列に分割 */
    gap: 60px; /* 列と行の間隔 */
    padding-bottom: 160px;
  }
  .borderline { /* ラインの挿入 */
    border-bottom: solid 1px #535353;
    margin-bottom: 240px;
    display: block;
  }
}










/*-------------- 工場・設備 facilities-equipment.html --------------*/
/* #facilities-equipment */
#facilities-equipment .page-title .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
#facilities-equipment .page-title {
  padding-top: 250px;
  padding-bottom: 60px;
}
#facilities-equipment .heading-wrapper {
  display: flex;
  flex-direction: column-reverse;
}
#facilities-equipment .page-title h2 { /* 日本語タイトル */
  font-size: 2.4rem;
  letter-spacing: 0.1em;
  color: #0066CC;
  padding-bottom: 60px;
}
#facilities-equipment .page-title .intro-en { /* 英語タイトル */
  font-size: 5.0rem;
  padding-bottom: 40px;
  line-height: 4.6rem;
}
#facilities-equipment .heading-wrapper .f-e_indent { /* Facilities & Equipmentインデント */
  display: inline-block;
  text-indent: 0.5em;
}
#facilities-equipment .page-title .intro-catch {
  font-size: 1.8rem;
  line-height: 2.0em;
  letter-spacing: 0.1em;
}
#facilities-equipment .hero-background {
  background-image: url('../images/facilities-equipment/hero_facilities-equipment_bg.jpg');
  background-size: cover;
  background-position: center;
  height: 300px;
  margin-bottom: 100px;
}
#facilities-equipment .main-content .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
/*--- ページ内ナビ ---*/
#facilities-equipment .page-navi_wrapper {
  display: flex;
  justify-content: center;
}
#facilities-equipment .page-navi-list {
  padding-bottom: 120px;
}
#facilities-equipment .page-navi-list ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* デフォルト：2列 */
  gap: 50px; /* li間隔の隙間 */
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 600px; /* ナビ全体の横幅の設定 */
  letter-spacing: 0.1em;
  font-size: 1.8rem;
}
#facilities-equipment .page-navi-list ul li {
  flex: 1 1 auto; /* 等幅で伸縮可能 */
  text-align: center;
}
#facilities-equipment .page-navi-list a {
  color: #0066CC;
  border-bottom: 1px solid #0066CC;
  padding: 0 5px 8px 5px;
  padding-bottom: 8px;
  display: inline-block;
  width: 100%;
}
#facilities-equipment .main-content .main-content-wrapper-size-set h2 {
  font-size: 2.4rem;
  letter-spacing: 0.2em;
  padding-bottom: 40px;
}
#facilities-equipment .main-content .main-content-wrapper-size-set h3 {
  font-size: 2.0rem;
  letter-spacing: 0.2em;
  padding-bottom: 20px;
  color: #4E848B;
}
#facilities-equipment #factory img {
  padding-bottom: 60px;
}
/*--- 各種リスト ---*/
#facilities-equipment .main-content .contents-lineup-wrapper {
  width: 100%;
  padding-bottom: 100px;
}
#facilities-equipment .main-content .contents-lineup-wrapper-inner {
  width: 100%;
  padding-bottom: 80px;
}
#facilities-equipment .main-content .contents-lineup-wrapper-inner dt {
  font-size: 1.8rem;
  letter-spacing: 0.1em;
  padding-bottom: 0px;
  color: #4E848B;
}
#facilities-equipment .main-content .contents-lineup-wrapper-inner dt .dt-right {/* 一部右寄せ*/
  float: right;
}
#facilities-equipment .main-content .contents-lineup-wrapper-inner ul li,
#facilities-equipment .main-content .contents-lineup-wrapper-inner dl dd {
  font-size: 1.6rem;
  letter-spacing: 0.1em;
  margin-top: 30px;
  padding-bottom: 8px;
  border-bottom: 1px solid #4E848B;
}
/*--- スライドショーエリア ---*/
.my-slider img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 40px;
}
/*--- 全テーブルエリア ---*/
#facilities-equipment .facility-table-wrapper {
  padding-bottom: 100px;
}
.facility-table-wrapper .table-machine,
.facility-table-wrapper .table-welding,
.facility-table-wrapper .table-crane,
.facility-table-wrapper .table-other { /* 各テーブルエリア */
  padding-top: 10px;
  padding-bottom: 15px;
  margin-bottom: 105px;
}
.facility-table-wrapper table { /* 全テーブル */
  border-collapse: collapse;
  border: 1px solid #d3d3d3;
  background: #fff;
  font-size: 1.6rem;
  line-height: 1.6rem;
  letter-spacing: 0;
}
.facility-table-wrapper table th,
.facility-table-wrapper table td { /* 全th td */
  border: 1px solid #d3d3d3;
  padding: 10px 5px 10px 8px;
  /* padding: 12px 5px 12px 8px; */
}
.facility-table-wrapper table th { /* th */
  color: #fff;
  background: #4E848B;
}
.tr-bgcolor-gray {
  background-color: #efefef;
}
.text-center { /* テキスト真ん中寄せ */
  text-align: center;
}
.facility-table-wrapper table { /* 列の幅指定 */
  table-layout: fixed;
}
.table-th-col-1 {
  width: 40%;
}
.table-th-col-2 {
  width: 20%;
}
.table-th-col-3 {
  width: 35%;
}
  .table-th-col-4 {
  width: 5%;
}
.table-scroll { /* table横スライド指定 */
  overflow-x: scroll; /* ← 常にスクロールバーを出す */
  -webkit-overflow-scrolling: touch; /* スマホでなめらかにスクロール */
}
.table-scroll table {
  min-width: 860px;
  width: max-content;
}

@media (min-width: 860px) { /* テーブルのみ早めのブレイクポイント */
  .table-scroll table {
    min-width: 100%;
  }
}

@media (min-width: 960px) {
  #facilities-equipment .page-title {
    padding-top: 340px;
    padding-bottom: 100px;
  }
  #facilities-equipment .page-title h2 {
    font-size: 3.0rem;
    padding-bottom: 70px;
  }
  #facilities-equipment .page-title .intro-en { /* 英語タイトル */
    font-size: 12.0rem;
    line-height: 11rem;
    padding-bottom: 80px;
  }
  #facilities-equipment .heading-wrapper .f-e_indent { /* Facilities & Equipmentインデント */
  text-indent: 1.3em;
}
  #facilities-equipment .page-title .intro-catch {
    font-size: 3.0rem;
  }
  #facilities-equipment .hero-background {
    height: 800px;
    margin-bottom: 120px;
  }
  /*--- ページ内ナビ ---*/
  #facilities-equipment .page-navi_wrapper {
    justify-content: left;
  }
  #facilities-equipment .page-navi-list {
    padding-bottom: 120px;
  }
  #facilities-equipment .page-navi-list ul {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 60px; /* li間隔の隙間 */
    max-width: 1228px; /* ナビ全体の横幅の設定 */
    font-size: 2.0rem;
  }
  #facilities-equipment .page-navi-list a {
    padding: 0 18px 8px 18px;
    padding-bottom: 8px;
  }
  #facilities-equipment .main-content .main-content-wrapper-size-set h2 {
    font-size: 4.8rem;
    padding-bottom: 100px;
  }
  #facilities-equipment .main-content .main-content-wrapper-size-set h3 {
    font-size: 4.2rem;
    padding-bottom: 60px;
  }
  #facilities-equipment #factory img {
    padding-bottom: 80px;
  }
  /*--- 各種リスト ---*/
  #facilities-equipment .main-content .contents-lineup-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2列に分割 */
    gap: 60px; /* 列と行の間隔 */
    padding-bottom: 160px;
  }
  #facilities-equipment .main-content .contents-lineup-wrapper-inner {
    padding-bottom: 40px;
  }
  #facilities-equipment .main-content .contents-lineup-wrapper-inner dt {
    font-size: 2.0rem;
    padding-bottom: 20px;
  }
  #facilities-equipment .main-content .contents-lineup-wrapper-inner dt .dt-right {/* 一部右寄せ*/
    float: right;
  }
  #facilities-equipment .main-content .contents-lineup-wrapper-inner ul li,
  #facilities-equipment .main-content .contents-lineup-wrapper-inner dl dd {
    font-size: 1.8rem;
  }
  /*--- 全テーブルエリア ---*/
  .facility-table-wrapper {
    margin-bottom: 40px;
  }
  .facility-table-wrapper .table-machine,
  .facility-table-wrapper .table-welding,
  .facility-table-wrapper .table-crane,
  .facility-table-wrapper .table-other { /* 各テーブルエリア */
    margin-bottom: 100px;
  }
  .facility-table-wrapper table th,
  .facility-table-wrapper table td { /* 全th td */
    padding: 12px 5px 12px 8px;
  }
  .table-scroll table { /* スマホ用の横スライド解除 */
    min-width: 100%;
  }
}











/*-------------- 会社情報 about-us.html --------------*/
/* #about-us */
.page-title .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
.page-title {
  padding-top: 250px;
  padding-bottom: 60px;
}
.heading-wrapper {
  display: flex;
  flex-direction: column-reverse;
}
.page-title h2 {
  font-size: 2.4rem;
  letter-spacing: 0.1em;
  color: #0066CC;
  padding-bottom: 60px;
}
.page-title .intro-en {
  font-size: 5.0rem;
  padding-bottom: 40px;
}
#about-us .hero-background {
  background-image: url('../images/about-us/hero_about-us_bg.jpg');
  background-size: cover;
  background-position: center;
  height: 300px;
  margin-bottom: 100px;
}
/* --- ページ内ナビ --- */
#about-us .page-navi_wrapper {
  display: flex;
  justify-content: center;
}
#about-us .page-navi-list {
  padding-bottom: 240px;
}
#about-us .page-navi-list ul {
  display: grid;
  grid-template-columns: repeat(2, 1fr); /* デフォルト：2列 */
  gap: 50px; /* li間隔の隙間 */
  list-style: none;
  margin: 0;
  padding: 0;
  width: 100%;
  max-width: 600px; /* ナビ全体の横幅の設定 */
  letter-spacing: 0.1em;
  font-size: 1.8rem;
}
#about-us .page-navi-list ul li {
  flex: 1 1 auto; /* 等幅で伸縮可能 */
  text-align: center;
}
#about-us .page-navi-list a {
  color: #0066CC;
  border-bottom: 1px solid #0066CC;
  padding: 0 5px 8px 5px;
  padding-bottom: 8px;
  display: inline-block;
  width: 100%;
}
/*--- h3タイトル ---*/
#about-us .main-content h3 {
  font-size: 2.4rem;
  letter-spacing: 0.2em;
  padding-bottom: 60px;
}
/*--- ごあいさつ ---*/
#about-us .main-content .greetings-wrapper {
  width: 100%;
  padding-bottom: 100px;
}
.greetings-wrapper p {
  font-size: 1.8rem;
  line-height: 4rem;
}
/*--- 理念 ---*/
#about-us .main-content .philosophy-wrapper {
  display: flex;
  flex-direction: column-reverse; /* 順序を逆に */
  width: 100%;
  padding-bottom: 100px;
  gap: 60px; /* 要素間のスペース */
}
#about-us .main-content .philosophy-wrapper-inner {
  display: flex;
  width: 100%;
  flex-direction: row; /* 子要素内で孫要素を横に並べる */
  gap: 10px; /* 要素間のスペース */
}
#about-us .main-content .philosophy-wrapper-inner-inner {
  width: 100%;
  flex: 1;
}
#about-us .main-content .philosophy-wrapper-inner-inner:nth-child(1) {
  margin-top: 80px;
}
#about-us .main-content .philosophy-wrapper-inner-inner:nth-child(2) {
  margin-top: 0;
}
#about-us .main-content .philosophy-wrapper p {
  font-size: 2.0rem;
  line-height: 2.4em;
  padding-bottom: 120px;
}
/*--- 会社概要・沿革　各種リスト ---*/
#about-us .main-content .company-profile-wrapper,
#about-us .main-content .history-wrapper {
  width: 100%;
  padding-bottom: 100px;
}
#about-us .main-content .contents-lineup-wrapper {
  width: 100%;
  gap: 60px; /* 列と行の間隔 */
}
#about-us .main-content .contents-lineup-wrapper-inner {
  width: 100%;
  padding-bottom: 80px;
}
.company-profile-description,
.company-history-description {
  width: 100%;
  line-height: 2.5rem;
  letter-spacing: 0.1rem;
  font-size: 1.6rem;
}
.company-profile-row,
.company-history-row {
  margin-bottom: 30px;
  padding-bottom: 8px;
  border-bottom: 1px solid #4E848B;
  display: flex;
  align-items: flex-start;
}
.company-profile-description dt,
.company-history-description dt {
  color: #4E848B;
  width: 110px;
  margin-right: 16px;
  margin-bottom: 0;
}

@media (min-width: 960px) {
  #about-us .hero-background {
    height: 800px;
    margin-bottom: 120px;
  }
  /* --- ページ内ナビ --- */
  #about-us .page-navi_wrapper {
    justify-content: left;
  }
  #about-us .page-navi-list {
    padding-bottom: 240px;
  }
  #about-us .page-navi-list ul {
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 60px; /* li間隔の隙間 */
    max-width: 1228px; /* ナビ全体の横幅の設定 */
    font-size: 2.0rem;
  }
  #about-us .page-navi-list a {
    padding: 0 18px 8px 18px;
    padding-bottom: 8px;
  }
  /* ボーダーライン挿入 */
  #about-us .borderline {
    border-bottom: solid 1px #535353;
    margin-bottom: 240px;
    display: block;
    width: 25%;
  }
  /*--- h3タイトル ---*/
  #about-us .main-content h3 {
    font-size: 4.8rem;
    padding-bottom: 120px;
  }
  /*--- ごあいさつ ---*/
  #about-us .main-content .greetings-wrapper {
  width: 70%;
  padding-bottom: 100px;
  }
  .greetings-wrapper p {
    font-size: 2.0rem;
    line-height: 4.6rem;
  }
  /*--- 理念 ---*/
  #about-us .main-content .philosophy-wrapper {
    width: 100%;
    padding-bottom: 100px;
    flex-direction: row; /* PCでは横並び（通常順） */
  }
  #about-us .main-content .philosophy-wrapper-inner:first-of-type {
    flex: 2;/* 子要素1を2の比率 */
  }
  #about-us .main-content .philosophy-wrapper-inner:last-of-type {
    flex: 3;/* 子要素2を3の比率 */
  }
  #about-us .main-content .philosophy-wrapper-inner-inner {
    transform: translateY(200px); /* 240px下げる */
  }
  #about-us .main-content .philosophy-wrapper-inner-inner {
    flex: 1;
  }
  #about-us .main-content .philosophy-wrapper-inner-inner:nth-child(1) {
    margin-top: 100px;
  }
  #about-us .main-content .philosophy-wrapper-inner-inner:nth-child(2) {
    margin-top: 0;
  }
  /*--- 会社概要・沿革　各種リスト ---*/
  #about-us .main-content .contents-lineup-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2列に分割 */
    gap: 60px; /* 列と行の間隔 */
  }
  .company-profile-description,
  .company-history-description {
    font-size: 1.8rem;
  }
  .company-profile-description dt,
  .company-history-description dt {
    width: 110px;
    margin-right: 16px;
    /* margin-bottom: 0; */
  }
}













/*-------------- 採用情報 recruitment.html --------------*/
/* #recruitment */
.page-title .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
.page-title {
  padding-top: 250px;
  padding-bottom: 60px;
}
.heading-wrapper {
  display: flex;
  flex-direction: column-reverse;
}
.page-title h2 {
  font-size: 2.4rem;
  letter-spacing: 0.1em;
  color: #0066CC;
  padding-bottom: 60px;
}
.page-title .intro-en {
  font-size: 4.0rem;
  padding-bottom: 30px;
}
#recruitment .hero-background {
  background-image: url('../images/recruitments/hero_services_bg.jpg');
  background-size: cover;
  background-position: center;
  height: 300px;
  margin-bottom: 100px;
}
#recruitment .main-content .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
#recruitment .main-content .main-content-wrapper-size-set p {
  font-size: 1.8rem;
  line-height: 1.8em;
  letter-spacing: 0.1em;
  padding-bottom: 120px;
}
.job-description {
  width: 100%;
  line-height: 2.5rem;
  letter-spacing: 0.1rem;
  font-size: 1.6rem;
  padding-bottom: 180px;
}
.job-description .job-row {
  display: block;
  margin-bottom: 30px;
  padding-bottom: 8px;
  border-bottom: 1px solid #4E848B;
}
.job-description dt {
  width: 140px;
  margin-bottom: 8px;
  color: #4E848B;
  text-align: left;
}

@media (min-width: 960px) {
  .page-title {
    padding-top: 380px;
    padding-bottom: 100px;
  }
  .page-title h2 {
    font-size: 3.0rem;
    padding-bottom: 70px;
  }
  .page-title .intro-en {
    font-size: 12.0rem;
    padding-bottom: 80px;
  }
  #recruitment .hero-background {
    height: 800px;
    margin-bottom: 120px;
  }
  .job-description {
    width: 700px;
    font-size: 1.8rem;
  }
  .job-description .job-row {
    display: flex;
    align-items: flex-start;
  }
  .job-description dt {
    width: 130px;
    margin-right: 16px;
    margin-bottom: 0;
    text-align: left;
  }
}










/*-------------- お問い合わせ contact-us.html --------------*/
/* #contact-us */
.page-title .main-content-wrapper-size-set {
  padding: 0 16px; /* 左右のpadding */
}
.page-title {
  padding-top: 250px;
  padding-bottom: 60px;
}
.heading-wrapper {
  display: flex;
  flex-direction: column-reverse;
}
.page-title h2 {
  font-size: 2.4rem;
  letter-spacing: 0.1em;
  color: #0066CC;
  padding-bottom: 60px;
}
.page-title .intro-en {
  font-size: 5.0rem;
  padding-bottom: 40px;
}
#contact-us .main-content .main-content-wrapper-size-set {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px 16px 210px 16px; /* 左右のpadding */
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper { /* メールボックス */
  max-width: 400px;
  background: #fff;
  border-radius: 10px;
  padding: 60px 20px;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper img { /* メールアイコン */
  padding-bottom: 30px;
  margin: 0 auto;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper p.description-text { /* 導入文 */
  padding-bottom: 30px;
  width: 100%;
  font-size: 1.6rem;
  line-height: 3rem;
}
.mailbox-borderline  { /* ボーダーライン */
  border-bottom: solid 1px #bebebe;
  margin-bottom: 20px;
  display: block;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper p.privacy-text { /* プライバシー説明文 */
  padding-bottom: 30px;
  width: 100%;
  font-size: 1.4rem;
  text-align: center;
  padding-bottom: 50px;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper p.privacy-text a,
.modal-text-link a { /* プライバシーリンク */
  text-decoration: none;
  color: #0066CC;
  border-bottom: 1px solid #0066CC;
  padding-bottom: 2px;
  cursor: pointer;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper p.privacy-text a:hover,
.modal-text-link a:hover {
  filter: brightness(1.4); /* ロールオーバーで明度を40%上げる */
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .mailto-btn-wrapper { /* メールボタンボックス */
  display: flex;
  justify-content: center; /* 横方向の中央寄せ */
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .mailto-btn { /* メールボタン */
  line-height: 1;
  text-decoration: none;
  display: inline-flex;
  border: none;
  cursor: pointer;
  align-items: center;
  gap: 0.75rem;
  background-color: var(--clr);
  color: #fff;
  border-radius: 10rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: background-color 0.3s;
  width: 240px;
  height: 60px;
  font-size: 1.8rem;
  justify-content: center; /* テキスト＋アイコンを中央揃え */
  padding: 0 1.5rem;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .button__icon-wrapper {
  flex-shrink: 0;
  width: 25px;
  height: 25px;
  position: relative;
  color: var(--clr);
  background-color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  overflow: hidden;
  right: 15px;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .mailto-btn:hover {
  background-color: #FFAE43;
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .mailto-btn:hover .button__icon-wrapper {
  color: #FFAE43;
}
.button__icon-svg--copy {
  position: absolute;
  transform: translate(-150%, 150%);
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .mailto-btn:hover .button__icon-svg:first-child {
  transition: transform 0.3s ease-in-out;
  transform: translate(150%, -150%);
}
#contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper .mailto-btn:hover .button__icon-svg--copy {
  transition: transform 0.3s ease-in-out 0.1s;
  transform: translate(0);
}

/* モーダルと背景の指定 */
.modal{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  text-align: center;
  background: rgba(0,0,0,50%);
  padding: 40px 20px;
  overflow: auto;
  opacity: 0;
  visibility: hidden;
  transition: .3s;
  box-sizing: border-box;
  z-index: 9999;
}
/* モーダルの擬似要素の指定 */
.modal:before{
  content: "";
  display: inline-block;
  vertical-align: middle;
  height: 100%;
  margin-left: -0.2em;
}
/* クラスが追加された時の指定 */
.modal.is-active{
  opacity: 1;
  visibility: visible;
}
/* モーダル内側の指定 */
.modal-container{
  position: relative;
  display: inline-block;
  vertical-align: middle;
  max-width: 800px;
  width: 90%;
}
/* モーダルを閉じるボタンの指定 */
.modal-close{
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  top: -20px;
  right: -20px;
  width: 40px;
  height: 40px;
  color: #fff;
  background: #000;
  border-radius: 50%;
  cursor: pointer;
  z-index: 9999;/**/
}
/* モーダルのコンテンツ部分の指定 */
.modal-content{
  background: #fff;
  border-radius: 5px;
  text-align: left;
  line-height: 1.8;
  padding: 20px;
}
.modal-content h4 {
  font-size: 1.8rem;
  text-align: center;
  padding-bottom: 20px;
}
.modal-content dl dt {
  padding-bottom: 5px;
}
.modal-content dl dd {
  font-size: 1.4rem;
  padding-bottom: 25px;
}

@media (min-width: 960px) {
  .page-title {
    padding-top: 380px;
    padding-bottom: 100px;
  }
  .page-title h2 {
    font-size: 3.0rem;
    padding-bottom: 70px;
  }
  .page-title .intro-en {
    font-size: 12.0rem;
    padding-bottom: 80px;
  }
  #contact-us .main-content .main-content-wrapper-size-set {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px 16px 210px 16px; /* 左右のpadding */
  }
  #contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper img { /* メールアイコン */
    padding-bottom: 50px;
  }
  #contact-us .main-content .main-content-wrapper-size-set .mail-box-wrapper p.privacy-text { /* プライバシー説明文 */
    padding-bottom: 40px;
  }


}