@charset "utf-8";

/*==========共通css==========*/

/*font*/

/*Noto Sans*/

@font-face {
  font-family: "Noto Sans CJK JP";
  font-style: normal;
  font-weight: 500;
  src: local("NotoSansCJKjp-Medium"),
    local("NotoSansJP-Medium"),
    url("../../fonts/NotoSansCJKjp-Medium.woff2") format("woff2"),
    url("../../fonts/NotoSansCJKjp-Medium.woff") format("woff");
}


/*Noto Serif*/

@font-face {
  font-family: "Noto Serif CJK JP";
  font-style: normal;
  font-weight: 500;
  src: local("NotoSerifCJKjp-Medium"),
    local("NotoSerifJP-Medium"),
    url("../../fonts/NotoSerifCJKjp-Medium.woff2") format("woff2"),
    url("../../fonts/NotoSerifCJKjp-Medium.woff") format("woff");
}

@font-face {
  font-family: "Noto Serif CJK JP";
  font-style: normal;
  font-weight: 700;
  src: local("NotoSerifCJKjp-Bold"),
    local("NotoSerifJP-Bold"),
    url("../../fonts/NotoSerifCJKjp-Bold.woff2") format("woff2"),
    url("../../fonts/NotoSerifCJKjp-Bold.woff") format("woff");
}

/*------------------------------------------------
基本
------------------------------------------------*/

html {
  font-size: 62.5%;  /* フォントサイズを10pxに設定 */
}

body {
  color: #333;
  font-family: "Noto Serif CJK JP", serif;
  font-size: 1.4rem;  /* 13px */
  line-height: 2;
}

@media print, screen and (min-width: 769px) {
  html {
    min-width: 1050px;
  }

  body {
    font-size: 1.6rem;  /* 15px */
  }
}

/*----- コンテンツが少ない場合に、フッターを最下部に固定 -----*/

html {
  height: 100vh;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex-grow: 1;
  min-height: 1%;
}


/*----- リンクホバー -----*/

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  opacity: .7;
}

/*----- イメージ下スペース削除 -----*/

img {
  vertical-align: middle;
}

/*----- テーブルスタイル削除 -----*/

table {
  border-collapse: collapse;
}

/*----- リストスタイル削除 -----*/

ul, ol {
  list-style: none;
}

/*----- 可変BRタグ -----*/

.brake-sp {
  display: inline-block;
}

@media print, screen and (min-width: 667px) {
  .brake-sp {
    display: none;
  }
}

.brake-tb {
  display: none;
}

@media print, screen and (min-width: 667px) {
  .brake-tb {
    display: inline-block;
  }
}

.brake-pc {
  display: none;
}

@media print, screen and (min-width: 769px) {
  .brake-pc {
    display: inline-block;
  }
}

/*----- 画像処理 -----*/

.pic-box {
  width: 100%;
}

.pic-box img{
  width: 100%;
  height: auto;
}

/*----- 連結項目用セパレーター -----*/

.separator {}

.separator::before {
  content: "/";
  margin: 0 5px;
}

@media print, screen and (min-width: 769px) {
  .separator {
    display: none;
  }
}

/*------------------------------------------------
ヘッダー
------------------------------------------------*/

.header {
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
  font-family: "Noto Sans CJK JP", sans-serif;
  font-weight: 500;
}

.header-inner {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  padding: 0 10px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.header-logo {
  width: 180px;
  height: auto;
  margin-right: auto;
}

.header-logo * {
  display: flex;
  width: 100%;
  height: 100%;
}

@media print, screen and (min-width: 769px) {
  .header {
    position: static;
    height: 145px;
  }
  .header-inner {
    align-items: flex-end;
    width: 1000px;
    height: 70px;
    margin: 0 auto 15px;
    padding: 0;
    box-shadow: none;
  }
  .header-logo {
    width: 257px;
    height: 61px;
    margin-right: auto;
  }
}


/*========== ヘッダーナビゲーション ==========*/

.header-nav {
  display: none;
  position: fixed;
  z-index: 50;
  top: 60px;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, .75);
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
}

.nav-open .header-nav {
  display: block;
  animation-name: header-nav-fade-in;
  animation-duration: .3s;
}

@keyframes header-nav-fade-in {
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
}

.header-nav-list {
  background-color: rgba(0, 0, 0, 0.5);
}

.nav-open .header-nav-list {
  animation-name: header-nav-list-slide-in;
  animation-duration: .3s;
}

@keyframes header-nav-list-slide-in {
  0% {
    transform: translateY(-30px);
  }

  100% {
    transform: translateY(0);
  }
}

.header-nav-item {
}

.header-nav-item-button {
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 55px;
}

.header-nav-item-button .ttl-pc {
  display: none;
}


@media print, screen and (min-width: 769px) {
  .header-nav {
    display: block;
    position: static;
    height: auto;
    background-color: inherit;
    overflow-y: hidden;
  }

  .header-nav-list {
    width: 1000px;
    display: flex;
    margin: auto;
    align-items: center;
    flex-wrap: wrap-reverse;
    justify-content: space-between;
    background-color: inherit;
  }

  .header-nav-item.for-sp {
    display: none;
  }

  .header-nav-item:nth-of-type(1) .header-nav-item-button::before {
    content: "";
    display: block;
    height: 30px;
    width: 1px;
    border-left: 1px solid #000;
    position: absolute;
    left: 0;
    top: 10px;
  }

  .header-nav-item-button::after {
    content: "";
    display: block;
    width: 1px;
    height: 30px;
    border-right: 1px solid #000;
    position: absolute;
    right: -1px;
    top: 10px;
    z-index: 10;
  }

  .header-nav-item-button {
    color: #a2a2a2;
    font-size: 1.1rem;
    font-weight: normal;
    line-height: 1.4;
    text-align: center;
    flex-direction: column;
    width: 124.5px;
    height: 50px;
    padding: 10px 0;
    position: relative;
  }

  .header-nav-item-button .home-btn,
  .header-nav-item-button .ttl-pc {
    color: #424242;
    display: block;
    font-size: 1.2rem;
  }

  .header-nav-item-button:hover {
/*    background-color: rgba(4, 68, 113, 0.5);*/
  }
  .header-nav-item-button:hover .home-btn,
  .header-nav-item-button:hover .ttl-pc {
/*    color: #fff;*/
  }
}


/*お問合せ*/
.header-nav-item-contact {
  color: #333;
  font-size: 1.1rem;
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-right: 7.5px;

}

/*メールアイコン*/
.icon-mail {}

.icon-mail::before {
  content: "";
  display: block;
  background-image: url(../../images/common/icon_mail.png);
  background-size: 60%;
  background-color: #0a3584;
  background-position: center;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  padding: 4px;
  margin-bottom: 2.5px;
}

@media print, screen and (min-width: 769px) {

  .header-nav-item-contact {
    color: #fff;
    background-color: #0a3584;
    display: flex;
    font-size: 1.8rem;
    font-weight: bold;
    flex-direction: row;
    align-items: center;
    justify-content: flex-end;
    width: 170px;
    height: 42px;
    margin-right: 0;
    padding-right: 25px;
  }

  .icon-mail {
    position: relative;
  }

  .icon-mail::before {
    position: absolute;
    background-size: contain;
    border-radius:0;
    top: 50%;
    left: 14px;
    margin-top: -13px;
    width: 41px;
    height: 26px;
  }
}


/*========== ナビゲーショントリガー ==========*/

.nav-trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 100;
  width: 35px;
/*
  height: 48px;
*/
  font-size: 1.1rem;
  line-height: 1;
}

@media print, screen and (min-width: 769px) {
  .nav-trigger {
    display: none;
  }
}

/*========== ハンバーガーボタン ==========*/

.humberger-button {
  color: #0a3584;
}

/*========== ハンバーガーアイコン ==========*/

.humberger-icon {
  margin: 12px auto 16px;
  transition: background-color .3s;
}

.humberger-icon,
.humberger-icon::before,
.humberger-icon::after {
  display: block;
  position: relative;
  height: 4px;
  width: 35px;
  background-color: #0a3584;
}

.humberger-icon::before,
.humberger-icon::after {
  content: "";
  position: absolute;
  transition: transform .3s;
}

.humberger-icon::before {
  transform: translateY(-10px);
}

.humberger-icon::after {
  transform: translateY(10px);
}

.nav-open .humberger-icon {
  background-color: rgba(255, 255, 255, 0);
}

.nav-open .humberger-icon::before {
  transform: rotate(-45deg);
}

.nav-open .humberger-icon::after {
  transform: rotate(45deg);
}

/*========== グローバルナビゲーションオープン時のスクロールロック ==========*/

.no-scroll {
  position: fixed;
  width: 100%;
  height: 100%;
}

/*------------------------------------------------
フッター
------------------------------------------------*/

.footer {
  width: 100%;
  height: auto;
  background-color: #0182be;
  font-family: "Noto Sans CJK JP", sans-serif;
  font-weight: normal;
}

.footer-inner {
  width: 100%;
  padding: 15px;
}

.footer-logo {
  width: 164px;
  height: 25px;
  margin: 0 auto;
}

.footer-logo-button {
  width: 100%;
  height: 100%;
  display: block;
}

.footer-logo-mark {
  width: 100%;
  height: 100%;
  display: block;
}

@media print, screen and (min-width: 769px) {
  .footer-inner {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    width: 1000px;
    height: 145px;
    margin: auto;
    padding: 30px 0;
  }

  .footer-logo {
    width: 328px;
    height: 51px;
  }
}


/*========== フッターナビゲーション ==========*/

.footer-nav {
  display: none;
}

@media print, screen and (min-width: 769px) {
  .footer-nav {
    display: block;
    width: 640px;
    height: 85px;
  }

  .footer-nav-list {
    display: flex;
    flex-wrap: wrap;
    flex-direction: column;
    align-content: space-between;
    justify-content: space-between;
    width: 100%;
    height: 100%;
    margin: auto;
  }

  .footer-nav-item {
    margin: 0 5px;
    line-height: 1.5;
  }

  .footer-nav-item-button {
    color: #fff;
    font-size: 1.4rem;
    text-align: center;
    position: relative;
    margin: 0 10px
  }

  .footer-nav-item-button::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -14px;
    margin-top: -4px;
    width: 7px;
    height: 4px;
    border: 4px solid transparent;
    border-left: 7px solid #fff;
  }
}

/*========== コピーライト ==========*/

.copyright {
  color: #fff;
  background-color: #2c2e36;
  font-size: 1rem;
  line-height: 1;
  text-align: center;
  padding: 5px 0;
  width: 100%;
  height: 22px;
  margin: 0;
}

@media print, screen and (min-width: 769px) {
  .copyright {
    font-size: 1.4rem;
    padding: 9px 0;
    height: 30px;
  }
}


/*------------------------------------------------
ページヘッダー
------------------------------------------------*/

.page-header {
  width: 100%;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content:center;
  background-position: center;
  background-size: cover;
  margin-top: 60px;
}

.page-header-ttl {
  color: #2c2e36;
  line-height: 1;
  width: 100%;
  height: 60px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  text-shadow: 0 0 20px rgba(255,255,255,1), 0 0 20px rgba(255,255,255,1), 0 0 20px rgba(255,255,255,1), 0 0 20px rgba(255,255,255,1), 0 0 20px rgba(255,255,255,1), 0 0 20px rgba(255,255,255,1);
}

/*施工分野*/
#field .page-header {
  background-image: url(../../images/field/page_header_bg_img.jpg);
}
/*私たちが選ばれる理由*/
#our-feature .page-header {
  background-image: url(../../images/our-feature/page_header_bg_img.jpg);
}
/*施工の流れ*/
#workflow .page-header {
  background-image: url(../../images/workflow/page_header_bg_img.jpg);
}
/*施工例*/
#example .page-header {
  background-image: url(../../images/example/page_header_bg_img.jpg);
}
/*スタッフボイス*/
#staff-voice .page-header {
  background-image: url(../../images/staff-voice/page_header_bg_img.jpg);
}
/*スタッフの1日*/
#daily-schedule .page-header {
  background-image: url(../../images/daily-schedule/page_header_bg_img.jpg);
}
/*会社案内*/
#company-profile .page-header {
  background-image: url(../../images/company-profile/page_header_bg_img.jpg);
}
/*お問合せ*/
#contact .page-header {
  background-image: url(../../images/contact/page_header_bg_img.jpg);
}
/*プライバシー*/
#privacy .page-header {
  background-image: url(../../images/privacy/page_header_bg_img.jpg);
}


@media print, screen and (min-width: 769px) {

  .page-header {
    height: 300px;
    margin: 0 auto;
  }

  .page-header-ttl {
    font-size: 4.6rem;
  }
}


/*------------------------------------------------
コンテンツ
------------------------------------------------*/

.emphasis {
  color: #9a306c;
}

/*==========コンテンツボックス==========*/

.contents-wrapper {
  width: 90%;
  margin: 5%;
}

@media print, screen and (min-width: 769px) {
  .contents-wrapper {
    width: 1000px;
    margin: auto;
  }
}

/*==========キャッチコピー==========*/

.catch-copy {
  color: #2f2a93;
  font-family: "Noto Serif CJK JP", serif;
  text-align: center;
  font-size: 2rem;
  margin: 35px auto 25px;
}

.catch-copy-txt {
  text-align: center;
  margin-bottom: 50px;
}

@media print, screen and (min-width: 769px) {
  .catch-copy {
    font-size: 2.9rem;
  }
  .catch-copy-txt {
    font-size: 2rem;
  }
}


/*==========バー付きタイトル==========*/

.contents-ttl-bar {
  width: 90%;
  font-size: 1.8rem;
  font-weight: bold;
  text-align: center;
  margin: 25px auto;
}

.contents-ttl-bar::after {
  content: "";
  display: block;
  height: 3px;
  width: 100%;
}

.contents-ttl-bar.line-blue::after {
  background: linear-gradient(to right, #0a1d53, #0a1d53 50%, #96aabb 50%, #96aabb);
}

@media print, screen and (min-width: 769px) {
  .contents-ttl-bar {
    font-size: 3rem;
    width: 500px;
    margin: 40px auto;
  }
}


/*==========詳細リスト==========*/

.detail-list,
.detail-item,
.detail-txt {
  width: 100%;
  font-size: 1.4rem;
}
.detail-item {
  font-weight: bold;
}
.detail-txt {
  font-weight: 400;
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #cccccc;
}

@media print, screen and (min-width: 769px) {
  .detail-list {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
  }
  .detail-txt {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: 0;
  }
}

/*==========アイコン==========*/


/*三角*/
.icon-arrows {
  position: relative;
}

.icon-arrows::before {
  content: "";
  position: absolute;
  top: 50%;
  left: -14px;
  margin-top: -4px;
  width: 7px;
  height: 4px;
  border: 4px solid transparent;
  border-left: 7px solid #fff;
}

/*四角*/
.icon-square::before {
  color: #2177a3;
  content: "■";
  margin-right: 2px;
  display: inline-block;
}


/*------------------------------------------------
マーブル
------------------------------------------------*/

/*----- 基本 -----*/

.marble {
  padding: 4px;
  border-radius: 7.5px;  /* 使用サイズに合わせて変更 */
  box-shadow: rgba(0, 0, 0, .3) 0 6px 11px;
}

.marble-inner {
  display: block;
  height: 100%;
  border-radius: 5px;  /* 使用サイズに合わせて変更 */
  background: linear-gradient(#fff, transparent 15%);
}

/*----- 基本 カラー -----*/

.marble-purple {
  background: linear-gradient(to top, #dfdcee, #7e71ab 40%, #59477b 80%, #1c0f48);
}

/*----- 丸型 -----*/

.marble-circle {
  width: 175px;   /* 使用サイズに合わせて変更 */
  height: 175px;  /* 使用サイズに合わせて変更 */
  border-radius: 50%;
}

.marble-circle .marble-inner {
  display: flex;
  flex-wrap: wrap;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:radial-gradient(farthest-side circle at center bottom, rgba(255,255,255, 0) 75%, rgba(255,255,255, 0.1) 80%, rgba(255,255,255, 1));
}

/*----- 丸型 カラー -----*/

.marble-blue-circle {
  background:radial-gradient(farthest-side circle at center bottom, #fff, #8baad9 26%, #4e84c3 40%, #396191 80%, #183a5e);
}