@charset "utf-8";

/* =========================================================
    01. Font
    Google Fonts
========================================================= */

/*
 * Google Fonts
 *
 * 【整理】
 * Inter は元CSSで複数回 @import されていたため、
 * 1回に統合。
 *
 * 使用箇所：
 * - 全体：Inter
 * - section英字タイトル：Inter
 * - ABOUT / NEWSなどの背景英字：Inter
 *
 * ※フォント自体は変更していません。
 */

@import url("https://fonts.googleapis.com/css2?family=Readex+Pro&family=Rock+Salt&display=swap");

@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap");

@import url("https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&display=swap");

@import url("https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400;1,500;1,600;1,700&family=Darker+Grotesque:wght@300..900&family=M+PLUS+2:wght@100..900&family=Noto+Nastaliq+Urdu:wght@400..700&family=Outfit:wght@100..900&family=Poiret+One&family=Questrial&display=swap");

@import url("https://fonts.googleapis.com/css2?family=Codystar:wght@300;400&display=swap");

/* =========================================================
    02. Base / Reset
========================================================= */

html,
body {
  min-height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  margin: 0;
  overflow-x: hidden;

  color: #0f3568;
  font-family: "Readex Pro", sans-serif;
}

main {
  display: block;
  flex: 1;
}

a {
  text-decoration: none;
}

img {
  max-width: 100%;
}

h1 {
  font-size: 4.5rem;
}

.gray {
  color: #6c757d;
}

.img-thumbnail {
  width: 100%;
  padding: 0.25rem;
  border: none;
  background-color: transparent;
}

.index_icon.important {
  background-color: red;
}

/* =========================================================
    03. Header / Navigation
========================================================= */

/*
 * 共通ヘッダー
 *
 * 使用ページ：
 * - 全ページ共通
 */

.navbar {
  width: 100%;
  background-color: #0f3568;
}

.fixed {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9000;

  width: 100%;

  opacity: 0.9;

  box-shadow: 0 6px 3px rgba(0, 0, 0, 0.1);

  transition: all 0.5s ease;

  border-radius: 0;
}
.navbar .navbar-collapse {
  flex-grow: 0;
}

.navbar .navbar-brand {
  height: 50px;
}

.navbar .navbar-brand img {
  height: 100%;
}

.navbar .navbar-nav .active > .nav-link {
  color: #ffce11;
}

.navbar .navbar-nav .nav-link:hover,
.navbar-dark .navbar-nav .nav-link:focus {
  color: rgba(251, 251, 241, 1);
}

/* =========================================================
    04. Footer
========================================================= */

/*
 * 使用ページ：
 * - 全ページ共通
 */

#footer {
  padding: 2rem;
  color: #fff;
  background-color: #0f3568;
  font-family: "Noto Sans JP", sans-serif;
}

#footer ul li {
  margin-top: 1em;
  list-style: none;
}

#footer ul li a {
  color: #fff;
  font-weight: 100;
  text-decoration: none;
}

address {
  padding-top: 15px;
  font-size: 14px;
}

.copy_box {
  width: 100%;
  padding: 25px;
  text-align: center;
}

.copy_box small {
  font-size: 10px;
}

.copy {
  margin: auto;
}

.footer_mark_box {
  display: inline-block;
  width: 110px;
  height: 110px;
  margin-right: 1em;
}

.footer_mark img {
  width: 100% !important;
  margin-top: 1em;
  padding: 0.5em;
  background-color: #fff;
}

.kprt_caption {
  font-size: 1em;
}

/* =========================================================
    05. Top / Key Visual
========================================================= */

.kv-block {
  position: absolute;
  z-index: 1;

  width: 100%;
  height: 780px;

  background-image: url("/static/images/top_01.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

#canvas {
  width: 100%;
  height: 100%;
  margin-top: 10em;
}

/* ---------- TOP Caption ---------- */

#top_caption {
  position: relative;
  z-index: 1;

  isolation: isolate;

  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;

  width: 100%;
  height: 780px;
  max-height: 780px;

  padding: 0 10%;

  color: #fff;

  box-sizing: border-box;
}

/* 共通 */
#top_caption h1,
#top_caption h2,
#top_caption p {
  position: static;

  width: auto;
  height: auto;

  margin: 0;

  color: #fff;

  text-shadow:
    0 2px 8px rgba(5, 18, 45, 0.75),
    0 0 18px rgba(5, 18, 45, 0.45);

  pointer-events: none;
}

/* ---------- English ---------- */

#top_caption h1 {
  align-self: center;

  width: 100%;
  max-width: 100%;

  margin-bottom: 55px;

  color: #fff;
  font-family: "Readex Pro", sans-serif;
  font-size: clamp(2.8rem, 5vw, 5em);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: 0.15em;

  text-align: center;

  white-space: nowrap;
  box-sizing: border-box;
}

/* ---------- Japanese title ---------- */

#top_caption h2 {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 2em;
  font-weight: 400;
  line-height: 1.5;
  letter-spacing: 0.1em;

  text-align: left;
}

/* ---------- Description ---------- */

#top_caption p {
  margin-top: 25px;

  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.2em;
  font-weight: 400;
  line-height: 1.9em;
  letter-spacing: 0.2em;

  text-align: left;
}

/* ---------- Caption readability ---------- */
#top_caption::before {
  position: absolute;
  top: 50%;
  left: 5%;

  z-index: -1;

  width: 65%;
  height: 60%;

  background: radial-gradient(
    ellipse at center,
    rgba(5, 18, 45, 0.28) 0%,
    rgba(5, 18, 45, 0.16) 35%,
    rgba(5, 18, 45, 0) 72%
  );

  transform: translateY(-50%);

  pointer-events: none;

  content: "";
}

/* =========================================================
    Responsive
========================================================= */

/* ---------- 1200px 以下 ---------- */

@media screen and (max-width: 1199.98px) {
  #top_caption {
    padding: 0 8%;
  }

  #top_caption h1 {
    margin-bottom: 45px;

    font-size: clamp(3rem, 5vw, 4.2rem);
    letter-spacing: 0.1em;

    white-space: nowrap;
  }

  #top_caption h2 {
    font-size: 1.8em;
  }
}

/* ---------- 992px 以下 ---------- */

@media screen and (max-width: 991.98px) {
  #top_caption {
    padding: 0 6%;
  }

  #top_caption h1 {
    margin-bottom: 40px;

    font-size: clamp(2.4rem, 6vw, 4rem);
    letter-spacing: 0.06em;

    white-space: nowrap;
  }

  #top_caption h2 {
    font-size: 1.6em;
  }

  #top_caption p {
    font-size: 1.1em;
    letter-spacing: 0.15em;
  }
}

/* ---------- 768px 以下 ---------- */

@media screen and (max-width: 767.98px) {
  #top_caption {
    justify-content: center;

    height: 600px;

    padding: 0 8%;
  }

  #top_caption h1 {
    align-self: flex-start;

    width: 100%;
    margin-bottom: 35px;

    font-size: clamp(2.4rem, 7vw, 3.2rem);
    line-height: 1.15;
    letter-spacing: 0.1em;

    white-space: normal;

    text-align: center;
  }

  #top_caption h2 {
    width: 100%;

    font-size: clamp(1.2rem, 4vw, 1.6rem);
    line-height: 1.6;
    letter-spacing: 0.08em;

    text-align: left;
  }

  #top_caption p {
    width: 100%;
    margin-top: 20px;

    font-size: clamp(0.9rem, 3vw, 1.1rem);
    line-height: 1.9;
    letter-spacing: 0.05em;
  }
}

/* ---------- 550px 以下 ---------- */

@media screen and (max-width: 550px) {
  .kv-block {
    height: 400px;

    background-image: url("/static/images/top_01_small.jpg");
  }

  #canvas {
    margin-top: 0;
  }

  #top_caption {
    height: 400px;

    padding: 0 7%;
  }

  #top_caption h1 {
    margin-bottom: 25px;

    font-size: clamp(2rem, 9vw, 2.8rem);
    letter-spacing: 0.08em;
  }

  #top_caption h2 {
    font-size: clamp(1rem, 4.5vw, 1.3rem);
    line-height: 1.6;
  }

  #top_caption p {
    margin-top: 15px;

    font-size: clamp(0.85rem, 3.5vw, 1rem);
    line-height: 1.8;
  }
}

/* ---------- 354px 以下 ---------- */

@media screen and (max-width: 354px) {
  #top_caption {
    padding: 0 6%;
  }

  #top_caption h1 {
    font-size: 2rem;
  }

  #top_caption h2 {
    font-size: 0.95rem;
  }

  #top_caption p {
    font-size: 0.8rem;
    line-height: 1.8;
  }
}

/* =========================================================
    06. Common Section
========================================================= */

/*
 * 共通セクション
 *
 * 使用ページ：
 * - TOP
 * - ABOUT
 * - SERVICE
 * - CASE
 * - NEWS
 * - RECRUIT
 * - CONTACT
 */

.section {
  height: auto;
}

.section_box h2 {
  margin-bottom: 50px;

  color: #0f3568;
  font-family: "M PLUS 2", sans-serif;
  font-size: 2.5rem;
  font-weight: 300;
  font-style: normal;
  letter-spacing: 0.3em;
  text-align: center;
}

.section_h {
  position: relative;
  z-index: 1;
}

/* 英語タイトル共通 */

.section_h::after {
  position: absolute;
  top: -0.4em;
  left: 5em;
  z-index: -1;

  display: inline;

  color: #e9eef8;
  font-family: "Inter", sans-serif;
  font-size: 2em;
  font-weight: 400;
}

/* 各セクションの英語タイトル */

#about h2::after {
  top: 50%;
  left: 50%;

  content: "ABOUT";

  transform: translate(-50%, -50%);
}

#service h2::after {
  left: 4.5em;
  content: "SERVICE";
}

#case h2::after {
  left: 5.5em;
  content: "CASE";
}

#news h2::after {
  top: 50%;
  left: 50%;

  content: "NEWS";

  transform: translate(-50%, -50%);
}

#recruit h2::after {
  top: 50%;
  left: 50%;

  content: "RECRUIT";

  transform: translate(-50%, -50%);
}

#inq h2::after {
  left: 4.2em;
  content: "CONTACT";
}

/* =========================================================
    07. Top Page
========================================================= */

/*
 * TOPページ専用
 *
 * #page-top
 */

#page-top h1 + span {
  display: block;
  margin-top: 0.2rem;

  color: #fff;
  font-size: 3rem;
  font-weight: bold;
  line-height: 110%;
}

#page-top section {
  padding: 5rem 0;
  border-bottom: 1px solid #e9eef8;
  background-color: #fff;
}

#page-top section:nth-child(odd) {
  background-color: #fff;
}

#page-top section .container > h2 {
  margin-bottom: 5rem;
  font-size: 2.5rem;
}

#page-top section .container > h2 + p {
  max-width: 700px;
  margin: 0 auto 50px;
}

/* ---------- Section 1 ---------- */

#sec1 h3 {
  font-size: 1.4rem;
}

/* ---------- Section 2 ---------- */

#sec2 {
  line-height: 180%;
}

#sec2 .row {
  min-height: 160px;
  color: #2f2f2f;
}

/* ---------- Section 4 ---------- */

#sec4 .card-body .clearfix p,
#sec4 .card-body .clearfix h3 {
  margin-left: 115px;
  line-height: 130%;
}

#sec4 .card-body .card-title {
  margin-bottom: 5px;

  color: #0f3568;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
}

#sec4 .card-body .card-subtitle {
  margin-top: 1rem;

  color: #0f3568;
  font-size: 1.1rem;
}

#sec4 img {
  width: 100%;
}

#sec4 .btn {
  width: 100%;
  padding: 1rem 0;

  border: none;
  background-color: #401f0f;
}

/* ---------- Section 5 ---------- */

#sec5 article > .row {
  border: 1px solid #ddd;
}

#sec5 > div:nth-child(1) img {
  width: 100%;
}

#sec5 h3 {
  margin-bottom: 0.1rem;
}

#sec5 article > div div header {
  padding: 10px;
}

#sec5 p {
  padding: 1rem;
}

/* ---------- 共通 Card ---------- */

.card-title {
  color: #0f3568;
  font-size: 1em !important;
  font-weight: bold;
}

/* ---------- Service ---------- */

#service .lead {
  text-align: center;
}

.align-top {
  margin-top: 10rem;
}

.align-top h3,
.align-top p {
  color: #0f3568;
  font-family: "M PLUS 2", sans-serif;
}

.align-top h3 {
  font-weight: 500;
}

.align-top p {
  font-weight: 400;
}

.kenshin_gyoumu_box * {
  color: rgb(167, 177, 196) !important;
}

/* =========================================================
    08. Lower Pages
========================================================= */

/*
 * 下層ページ共通
 *
 * 使用ページ：
 * - About
 * - Service
 * - Case
 * - News
 * - Contact
 * - その他下層ページ
 */

#breadcrumb-wrapper {
  border-bottom: 1px solid #a29080;
}

#breadcrumb-wrapper,
.breadcrumb {
  background-color: #563322;
  font-size: 0.9rem;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.5);
}

.breadcrumb a:hover,
.breadcrumb a:focus {
  color: #fff;
}

.breadcrumb-item + .breadcrumb-item::before {
  padding-right: 1rem;

  color: rgba(255, 255, 255, 0.5);
  content: ">";
}

.breadcrumb-item.active {
  color: #fff;
}

h1.page-ttl {
  font-size: 2rem;
}

#page h1 + span {
  display: block;
  margin-top: 0.2rem;

  color: #fff;
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 110%;
}

#page h1 + small {
  margin-top: 0.2rem;

  color: #fff;
  font-size: 1.5rem;
  line-height: 110%;
}

#page article {
  padding: 5rem 0;
}

#page section {
  padding-bottom: 5rem;
}

#page section:last-child {
  padding-bottom: 0;
}

#page h2 + p {
  margin: 0 0 1.2rem;
}

#page main img {
  max-width: 100%;
}

/* ---------- 下層ページ見出し ---------- */

#page .sample-title {
  display: flex;
  align-items: center;
  text-align: center;
}

#page .sample-title::after {
  display: inline;
  flex-grow: 1;
  margin-left: 0.5em;

  border-top: 3px dotted;

  content: "";
}

#page .sample-title span {
  background-color: #fbfbf2;
}

#page .sample-subtitle {
  color: #401f0f;
  font-size: 1.5rem;
  font-weight: bold;
}

/* ---------- Service Logo ---------- */

.service_logo_box {
  width: 100%;
}

.service_logo {
  width: 150px !important;
  height: 150px !important;
  margin-top: 5%;
  margin-left: 1em;

  border: 1px solid #2f2f2f;
  border-radius: 10px;
}

.service_logo_mirror_box {
  position: relative;

  transform: scale(1, -1);
}

.service_logo_mirror_box::before {
  position: absolute;
  top: 0;
  left: 0;

  display: block;
  width: 100%;
  height: 100%;

  background: linear-gradient(#fff 75%, rgba(255, 255, 255, 0) 110%);

  content: "";
}

/* =========================================================
    09. News
========================================================= */

/*
 * News一覧・News詳細共通
 */

.news-list {
  margin: 0;
  padding: 0;

  list-style: none outside;
}

.news-list .item a {
  display: flex;
  flex-wrap: nowrap;

  padding: 20px;

  border-bottom: 1px solid #ccc;

  color: #333;
  text-decoration: none;
}

.news-list .item:first-child a {
  border-top: 1px solid #ccc;
}

.news-list .item .date {
  min-width: 120px;
  margin: 0;
  padding: 0 20px 0 0;

  color: #999;
  font-size: 16px;
}

.news-list .item .title {
  width: 100%;
  margin: 0;
}

.news-list .item a:hover .title {
  color: #0f3568;
}

/* =========================================================
    10. Responsive
========================================================= */

/* ---------------------------------------------------------
    Tablet
    769px - 990px
--------------------------------------------------------- */

@media screen and (min-width: 769px) and (max-width: 990px) {
  .service_logo_box,
  .service_logo_mirror_box {
    text-align: center;
  }
}

/* ---------------------------------------------------------
    Mobile
    551px - 768px
--------------------------------------------------------- */

@media screen and (min-width: 551px) and (max-width: 768px) {
  .news-list .item a {
    flex-wrap: wrap;
  }

  .news-list .item .date {
    min-width: 100px;
  }

  .news-list .item .title {
    margin-top: 10px;
  }
}

/* ---------------------------------------------------------
    Small Mobile
    355px - 550px
--------------------------------------------------------- */

@media screen and (min-width: 355px) and (max-width: 550px) {
  /* ---------- Top / Key Visual ---------- */

  .kv-block {
    height: 400px;
    background-image: url("/static/images/top_01_small.jpg");
  }

  #canvas {
    margin-top: 0;
  }

  #top_caption {
    height: 380px;
  }

  #top_caption h1 {
    margin-top: 1em;
    font-size: 3em;
  }

  #top_caption h2 {
    height: 25%;
    font-size: 1em;
  }

  #top_caption p {
    height: 25%;
    margin-top: 1em;
    font-size: 1em;
    line-height: 1.9em;
    letter-spacing: 0.05em;
  }

  /* ---------- Service ---------- */

  .service_logo_box {
    text-align: center;
  }

  /* ---------- News ---------- */

  .news-list .item a {
    flex-wrap: wrap;
  }

  .news-list .item .date {
    min-width: 100px;
  }

  .news-list .item .title {
    margin-top: 10px;
  }
}

/* ---------------------------------------------------------
    Extra Small
    354px 以下
--------------------------------------------------------- */

@media screen and (max-width: 354px) {
  .kv-block {
    height: 400px;
    background-image: url("/static/images/top_01_small.jpg");
  }

  #canvas {
    margin-top: 0;
  }

  #top_caption {
    height: 380px;
  }

  #top_caption h1 {
    margin-top: 1em;
    font-size: 2.6em;
  }

  #top_caption h2 {
    height: 25%;
    font-size: 1em;
  }

  #top_caption p {
    height: 25%;
    font-size: 0.9em;
    line-height: 1.8em;
    letter-spacing: 0.03em;
  }

  .section_h::after {
    left: 1.5em;
    font-size: 1.7em;
  }

  #service h2::after {
    left: 1em;
  }

  #case h2::after {
    left: 1.8em;
  }

  #inq h2::after {
    left: 0.8em;
  }

  .service_logo_box {
    text-align: center;
  }

  .news-list .item a {
    flex-wrap: wrap;
  }

  .news-list .item .date {
    min-width: 100px;
  }

  .news-list .item .title {
    margin-top: 10px;
  }
}

/* =========================================================
    11. Common Button
========================================================= */

/*
 * 使用ページ：
 * - TOP / 下層ページのリンクボタン
 */

.button-13 a {
  display: block;
  position: relative;

  box-sizing: border-box;
  max-width: 180px;
  padding: 4px 16px 4px 0;
  margin: 24px auto;

  color: #0f3568;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-align: center;

  text-decoration: none;
  cursor: pointer;

  transition: all 0.3s;
}

.button-13 a::before {
  display: block;
  position: absolute;

  width: 180px;
  height: 1px;

  bottom: 0;

  background: #0f3568;

  content: "";

  transition: all 0.3s;
}

.button-13 a::after {
  display: block;
  position: absolute;

  width: 15px;
  height: 1%;

  right: -3px;
  bottom: 5px;

  background: #0f3568;

  rotate: 40deg;

  content: "";

  transition: all 0.3s;
}

.button-13 a:hover::after,
.button-13 a:hover::before {
  translate: 20px 0;
  transition: all 0.3s;
}

/* =========================================================
    12. 製品回転ボタン / Not Found
========================================================= */

/*
 * 使用ページ：
 * - 404 / Not Found
 * - 製品関連ページ
 *
 * 【注意】
 * `.button` は元CSSに存在していましたが、
 * `.nf_button` の指定と直接関係しない可能性があります。
 *
 * HTMLを確認するまでは削除しません。
 */

.not_found_img {
  width: 50%;
}

.nf_button {
  display: inline-block;
  position: relative;

  width: 200px;
  height: 54px;

  text-align: center;
  text-decoration: none;
  line-height: 54px;
  outline: none;

  perspective: 300px;
}

.nf_button::before,
.nf_button::after {
  position: absolute;
  z-index: -1;

  display: block;

  content: "";
}

/*
 * 元CSS：
 *
 * .button,
 * .button::before,
 * .button::after
 *
 * となっていたため、既存HTMLで `.button` を使用している可能性を考慮し、
 * セレクタは残しています。
 */

.button,
.button::before,
.button::after {
  box-sizing: border-box;
  transition: all 0.3s;
}

.nf_button span {
  display: block;
  position: absolute;

  width: 200px;
  height: 60px;

  border: 2px solid #0f3568;

  box-sizing: border-box;

  text-align: center;
  line-height: 56px;

  transition: all 0.3s;

  pointer-events: none;
}

.nf_button span:nth-child(1) {
  background-color: #0f3568;
  color: #fff;

  transform: rotateX(90deg);
  transform-origin: 50% 50% -30px;
}

.nf_button span:nth-child(2) {
  background-color: #fff;
  color: #0f3568;

  transform: rotateX(0deg);
  transform-origin: 50% 50% -30px;
}

.nf_button:hover span:nth-child(1) {
  transform: rotateX(0deg);
}

.nf_button:hover span:nth-child(2) {
  transform: rotateX(-90deg);
}

/* =========================================================
    13. TOPページ導入事例
========================================================= */

/*
 * 現在このCSSには具体的な指定がありません。
 *
 * コメントのみ残しています。
 *
 * 使用ページ：
 * - TOPページ
 * - 導入事例ページ内リンク
 */

/* =========================================================
    14. 会社情報ページ / About
========================================================= */

/*
 * 使用ページ：
 * - 会社情報 / About
 */

/* ---------- 会社情報ページタイトル ---------- */

.cp_section_box h1 {
  margin-top: 1em;
  margin-bottom: 20px;

  color: #0f3568;

  font-family: "M PLUS 2", sans-serif;
  font-size: 2.5em;
  font-optical-sizing: auto;
  font-weight: 300;
  font-style: normal;

  letter-spacing: 0.3em;

  text-align: center;
}

.cp_section_box {
  position: relative;
  height: auto;
  left: 0;
}

.cp_h1 {
  position: relative;
  z-index: 1;
}

/* ---------- 背景の ABOUT ---------- */

.cp_h1::after {
  position: absolute;

  top: 50%;
  left: 50%;
  z-index: -1;

  color: #e9eef8;

  font-family: "Inter", sans-serif;
  font-size: 70px;
  font-weight: 400;
  line-height: 1;

  white-space: nowrap;

  content: "ABOUT";

  transform: translate(-50%, -50%);

  pointer-events: none;
}

/* ---------- 会社情報リンク ---------- */

.case_page_link {
  color: #0f3568;

  text-decoration-line: none;

  transition: all 0.4s;
}

.case_page_link:hover {
  color: turquoise;

  font-weight: 800;
  letter-spacing: 0.5em;

  text-decoration-line: none;
}

/* ---------- 会社情報ページ h1 ---------- */

.cp_p_h1 {
  font-size: 3em;
}

/* =========================================================
    About Side Navigation
========================================================= */

/*
 * 使用ページ：
 * - 会社情報 / About
 *
 * PC：
 * #side_nav
 *
 * スマホ：
 * #side_nav2
 *
 * 共通仕様：
 * - 項目間に縦線を表示
 * - 最後の項目には縦線を表示しない
 * - ホバー時に文字色・背景色・縦線を変化
 * - 画面幅が小さくなっても縦線を維持
 */

/* ---------------------------------------------------------
    PC用ナビゲーション
--------------------------------------------------------- */

#side_nav {
  position: sticky;
  top: 66px;
  z-index: 100;

  display: flex;
  justify-content: center;
  align-items: center;

  width: 100%;
  margin: 0;
  padding: 0;

  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid #e5eaf2;

  box-shadow: 0 3px 10px rgba(15, 53, 104, 0.06);
}

#side_nav a {
  position: relative;

  display: block;
  flex: 1 1 auto;

  padding: 14px 24px;

  border-right: 1px solid #e1e7f0;

  color: #0f3568;

  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;

  text-align: center;
  text-decoration: none;
  white-space: nowrap;

  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    border-color 0.3s ease;
}

/* 最後の項目には縦線を付けない */
#side_nav a:last-child {
  border-right: none;
}

/* 下部のホバーライン */
#side_nav a::after {
  position: absolute;

  right: 50%;
  bottom: 0;
  left: 50%;

  height: 3px;

  background: #448aff;

  content: "";

  transform: translateX(-50%) scaleX(0);
  transform-origin: center;

  transition: transform 0.3s ease;
}

/* ホバー */
#side_nav a:hover {
  color: #448aff;
  background-color: #f7faff;
  border-right-color: #cbd9ed;
}

#side_nav a:hover::after {
  transform: translateX(-50%) scaleX(1);
}

/* ---------------------------------------------------------
    タブレット
    551px - 1100px
--------------------------------------------------------- */

@media screen and (min-width: 551px) and (max-width: 1100px) {
  #side_nav {
    position: relative;
    top: auto;
  }

  #side_nav a {
    padding: 12px 12px;
    border-right: 1px solid #e1e7f0;
    font-size: 13px;
    letter-spacing: 0.03em;
  }

  #side_nav a:last-child {
    border-right: none;
  }
}

/* ---------------------------------------------------------
    スマホ用ナビゲーション
    550px 以下
--------------------------------------------------------- */

#side_nav2 {
  position: sticky;
  top: 66px;
  z-index: 100;

  display: none;

  justify-content: center;
  align-items: center;

  width: 100%;
  margin: 0;
  padding: 0;

  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid #e5eaf2;

  box-shadow: 0 3px 10px rgba(15, 53, 104, 0.06);

  font-family: "Noto Sans JP", sans-serif;
}

#side_nav2 a {
  position: relative;

  display: block;
  flex: 1 1 0;

  padding: 10px 4px;

  border-right: 1px solid #e1e7f0;

  color: #0f3568;

  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.02em;

  text-align: center;
  text-decoration: none;
  white-space: nowrap;

  transition:
    color 0.3s ease,
    background-color 0.3s ease,
    border-color 0.3s ease;
}

/* スマホでも最後だけ線なし */
#side_nav2 a:last-child {
  border-right: none;
}

/* スマホのホバー */
#side_nav2 a:hover {
  color: #448aff;
  background-color: #f7faff;
  border-right-color: #cbd9ed;
}

/* ---------------------------------------------------------
    Mobile
    550px 以下
--------------------------------------------------------- */

@media screen and (max-width: 550px) {
  #side_nav {
    display: none;
  }

  #side_nav2 {
    display: flex;
    position: relative;
    top: auto;
  }

  #side_nav2 a {
    border-right: 1px solid #e1e7f0;
  }

  #side_nav2 a:last-child {
    border-right: none;
  }
}

/* =========================================================
    16. About / 会社情報 共通
========================================================= */

#about {
  font-family: "Noto Sans JP", sans-serif;
}

/* ---------- 経営理念 ---------- */

.rinen_box {
  background-image: url("/about/images/company_top.jpg");
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.rinen h2 {
  color: #fff;
}

.rinen p {
  color: #fff;

  font-size: 1.5em;
  line-height: 3em;
  text-align: center;
}

/* ---------- ごあいさつ ---------- */

.cp_img img {
  display: block;

  width: 80%;

  margin: 0 auto;
}

/* ---------- BITグループ ---------- */

.group_box img {
  width: 55%;
}

.group_box .section_h {
  margin-bottom: 20px;
}

.group_box > .section_h {
  margin-bottom: 0 !important;
  padding-bottom: 50px !important;
}

.groups_cp {
  margin-bottom: 3rem;
}

/* =========================================================
    17. BITグループ
========================================================= */

/*
 * 使用ページ：
 * - About / 会社情報
 * - BITグループ
 */

/* ロゴ・会社名エリア */
.groups_cp .over-margin30 {
  display: flex;
  flex-direction: column;
  align-items: center;

  text-align: center;

  padding: 20px 30px;
}

/* 会社ロゴ */
.groups_cp .over-margin30 img {
  display: block;

  width: 100%;
  max-width: 260px;
  height: 120px;

  object-fit: contain;

  margin: 0 auto;
}

/* 会社名 */
.groups_cp .over-margin30 > a > p {
  margin: 20px 0 0;
  padding-top: 14px;

  width: 100%;

  border-top: 2px solid #0f3568;

  color: #0f3568;

  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;

  letter-spacing: 0.05em;
  line-height: 1.6;

  text-align: center;

  transition: color 0.2s ease;
}

/* 会社名ホバー */
.groups_cp .over-margin30 > a:hover > p {
  color: #72a9f0;
}

.groups_cp .text_box {
  padding: 15px 30px;
  line-height: 1.9;
}

/* サイトへのリンク */
.groups_cp .text_box > p:last-child {
  margin-top: 20px;
}
.groups_cp .text_box > p:last-child a {
  color: #72a9f0;
}

/* =========================================================
    BITグループ - スマホ調整
========================================================= */

@media screen and (max-width: 768px) {
  /* ロゴ・会社名エリア */
  .groups_cp .over-margin30 {
    padding: 15px 10px;
  }

  /* 会社ロゴ */
  .groups_cp .over-margin30 img {
    max-width: 220px;
    height: 100px;
  }

  /* 会社名 */
  .groups_cp .over-margin30 > a > p {
    margin-top: 15px;
    padding-top: 10px;

    font-size: 1rem;
    letter-spacing: 0.03em;
  }

  /* 本文 */
  .groups_cp .text_box {
    padding: 10px 15px;

    font-size: 0.95rem;
    line-height: 1.9;
  }

  /* サイトへのリンク */
  .groups_cp .text_box > p:last-child {
    margin-top: 15px;
  }
}

/* =========================================================
    18. 会社概要テーブル
========================================================= */

table.outline {
  width: 95%;

  margin: 0 auto 50px;

  border-collapse: separate;
  border-spacing: 0 15px;

  font-size: 1rem;
}

table.outline th,
table.outline td {
  padding: 10px;
  margin-bottom: 10px;
}

table.outline th {
  position: relative;

  width: 11%;

  overflow: visible;

  background: #0f3568;
  color: #fff;

  vertical-align: middle;
  text-align: left;

  font-size: 15px;
  font-weight: normal;
}

table.outline th::after {
  position: absolute;

  top: 50%;
  left: 100%;

  width: 0;
  height: 0;

  margin-top: -10px;

  border: solid transparent;
  border-width: 10px;

  border-color: rgba(136, 183, 213, 0);
  border-left-color: #0f3568;

  pointer-events: none;

  content: "";
}

table.outline td {
  width: 40%;

  padding-left: 20px;

  background: #f8f8f8;
}

/* ---------- 役員 ---------- */

.officer {
  width: 60%;
  margin-left: -20px;
}

.officer td {
  margin-left: 0;
  padding-left: 0;
}

@media screen and (max-width: 768px) {
  .officer {
    width: 100%;
  }
}

/* ---------- 派遣 ---------- */

.dispatch {
  width: 100%;
  margin-left: -20px;
}

.tb_list {
  padding-left: 0;
  list-style: none;
}

/* =========================================================
    19. 沿革 / Timeline
========================================================= */

/*
 * 使用ページ：
 * - About / 会社情報
 * - 沿革
 *
 * 【注意】
 * `.year` / `.content` は汎用的な名前のため、
 * 他ページと将来的に競合する可能性があります。
 *
 * 現在はHTMLを変更せず、そのまま維持します。
 */

.table_box > table {
  width: 100%;
}

.year,
.month {
  width: 10%;
  height: 50px;

  text-align: center;
}

#timeline {
  max-width: 800px;

  margin: 50px 0 30px 120px;
  padding-left: 32px;

  border-left: 4px solid #b4b4b5;

  color: #777777;

  font-family: "Noto Sans", sans-serif;

  list-style: none;
}

#timeline li {
  position: relative;

  margin: 30px 0;
}

#timeline p {
  margin: 0 0 15px;
}

.year {
  position: absolute;

  top: 50%;
  left: -120px;

  margin-top: -10px;

  font-size: 1.5em;
  line-height: 20px;

  text-shadow: 3px 2px 2px #c5c5c5;
}

.circle {
  position: absolute;

  top: 49%;
  left: -46px;

  display: block;

  width: 25px;
  height: 25px;

  margin-top: -10px;

  border: 5px solid #b4b4b5;
  border-radius: 50%;

  box-shadow: 5px 7px 15px -6px #6b96a8;
}

/*
 * Timeline吹き出し
 *
 * 【注意】
 * `.content` はNews側でも使用されているため、
 * 今後HTMLを整理する際は
 * `.timeline .content`
 * のようにスコープを限定することを推奨。
 *
 * 今回はレイアウト維持のため変更しません。
 */

.content {
  position: relative;

  max-height: 30px;

  padding: 0 20px 0;

  border: 2px solid transparent;
  border-radius: 0.5em;
}

.content::before,
.content::after {
  position: absolute;
  right: 100%;

  width: 0;
  height: 0;

  border: solid transparent;

  pointer-events: none;

  content: "";
}

.content::before {
  top: 50%;

  margin-top: -20px;

  border-width: 20px;
  border-right-color: #b4b4b5;
}

.content::after {
  top: 50%;

  margin-top: -17px;

  border-width: 17px;
  border-right-color: #fff;
}

.content h3 {
  margin: 0 0 5px 0 !important;

  font-size: 1.3rem !important;
  font-weight: 600;
}

.content p {
  max-height: 0;

  overflow: hidden;

  color: transparent;

  font-size: 17px;

  text-align: justify;

  word-break: break-word;
  hyphens: auto;
}

label {
  position: absolute;
  top: 20px;
  z-index: 100;

  font-size: 1.3em;

  cursor: pointer;

  transition: transform 0.2s linear;
}

.radio {
  display: none;
}

.radio:checked + .relative label {
  cursor: auto;

  transform: translateX(42px);
}

.radio:checked + .relative .circle {
  background: #0f3568;
}

.radio:checked ~ .content {
  max-height: 500px;

  margin-right: 20px;
  padding: 1rem;

  border-color: #b4b4b5;

  background-color: #fff;

  box-shadow: 5px 7px 15px -6px #6b96a8;

  transform: translateX(20px);

  transition:
    max-height 0.4s linear,
    border-color 0.5s linear,
    transform 0.2s linear;
}

.radio:checked ~ .content p {
  max-height: 200px;

  color: #777777;

  transition: color 0.3s linear 0.3s;
}

.con_year {
  display: none;
}

/* ---------- Timeline スマホ調整 ---------- */

@media screen and (max-width: 767.98px) {
  #timeline {
    width: auto;
    max-width: none;

    margin-left: 70px;
    padding-left: 25px;
  }

  #timeline .content {
    width: auto;
    max-width: calc(100vw - 120px);

    margin-right: 0;
    padding: 1rem;

    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: normal;
  }

  #timeline .content p {
    width: 100%;
    max-width: 100%;

    overflow-wrap: break-word;
    word-break: break-word;
    box-sizing: border-box;
  }

  #timeline .radio:checked ~ .content {
    margin-right: 0;
    transform: translateX(10px);
  }
}

/* =========================================================
    20. About / Group
========================================================= */

.content_hr {
  margin-bottom: 3rem;
}

/* ---------- ページ内リンク ---------- */

#list-item-1,
#list-item-2,
#list-item-3,
#list-item-4,
#list-item-5,
#list-item-6 {
  scroll-margin-top: 130px;
}

/* =========================================================
    21. News Index
========================================================= */

/*
 * 使用ページ：
 * - News一覧
 */

.section_img_news {
  background-image: url("/static/images/news_top_2.png");
}

/* ---------- タイトル画像 ---------- */

@media screen and (min-width: 356px) and (max-width: 990px) {
  .main_top_news {
    background-image: url("/static/images/news_top_2.png");
  }
}

@media screen and (min-width: 355px) and (max-width: 550px) {
  #top_caption h2 {
    height: 25%;

    font-size: 1em;
    letter-spacing: 0.1em;
  }

  #top_caption p {
    height: 25%;

    font-size: 1em;
    line-height: 1.9em;
    letter-spacing: 0.05em;
  }
}

@media screen and (max-width: 354px) {
  .title_back_news {
    height: 200px;

    padding-top: 30px;

    background-image: url("../images/news_top_2.png");
    background-size: cover;
  }

  .title_back_news h1 {
    color: aqua;
  }
}

/* =========================================================
    22. News Tab
========================================================= */

.news_tab {
  width: 100%;

  margin: 0;
  padding: 0;
}

/* ---------- News レスポンシブ ---------- */

@media screen and (max-width: 768px) {
  .news_dl dt {
    width: 100%;

    margin-right: 2em;
    margin-bottom: 5px;
  }
}

@media screen and (min-width: 769px) {
  .news_dl dt {
    float: left;

    margin-right: 2em;

    text-align: center;
  }
}

/*
 * News記事リスト
 */

.news_dl dl {
  width: 100%;
  height: 4em;

  margin-bottom: 0;
  margin-left: 2em;

  padding: 1.5em;

  transition: all 0.2s ease;
}

/* ---------- Newsカテゴリ ---------- */

.index_icon {
  display: inline-block;

  width: 80px;

  margin-left: 1em;
  margin-right: 1em;
  padding: 2px 10px;

  border-radius: 5px;

  color: #ffffff;

  font-size: 0.85em;

  text-align: center;
}

.index_ic01 {
  background-color: #6dc346;
}

.index_ic02 {
  background-color: #b9b9b9;
}

.index_ic03 {
  background-color: #64b5f6;
}

.index_ic04 {
  background-color: #f77fae;
}

.index_ic05 {
  background-color: #f5ca5e;
}

.news_dl .dd_box {
  display: inline;

  vertical-align: middle;
}

/*
 * 共通 date
 *
 * 使用ページ：
 * - News
 */

.date {
  margin-right: 2em;
}

/*
 * 元CSS：
 *
 * d.news_dl l a:hover
 *
 * となっていました。
 *
 * これはHTML要素として
 * 「d」や「l」を指定していない限り意図したセレクタではないため、
 * `.news_dl a:hover` に修正。
 */

.news_dl a:hover {
  text-decoration: none;
}

/* ---------- News hover ---------- */

.news_dl dl:hover {
  background-color: #efefef;

  box-shadow: 2px 2px 2px 2px rgba(50, 50, 50, 0.3);
}

/* =========================================================
    23. News Tabs
========================================================= */

p.tabs {
  margin: 0;
  padding: 0;
}

p.tabs a {
  display: block;

  width: 4em;

  margin: 0 1px 0 0;
  padding: 3px;

  border-bottom: solid 5px #fff;

  text-align: center;

  transition: all 0.3s ease;
}

/*
 * 年度タブ
 *
 * 使用：
 * - 2013～2025年のNews
 */

p.tabs a.y_2025,
p.tabs a.y_2024,
p.tabs a.y_2023,
p.tabs a.y_2022,
p.tabs a.y_2021,
p.tabs a.y_2020,
p.tabs a.y_2019,
p.tabs a.y_2018,
p.tabs a.y_2017,
p.tabs a.y_2016,
p.tabs a.y_2015,
p.tabs a.y_2014,
p.tabs a.y_2013 {
  margin-top: 1em;
  margin-bottom: 1em;

  color: darkgray;

  font-family: sans-serif;
  font-size: 1.5em;
}

p.tabs a:hover {
  color: dodgerblue;

  text-decoration: none;

  border-bottom: solid 5px dodgerblue;
}

p.tabs a:focus {
  color: dodgerblue;

  text-decoration: none;
}

/* ---------- タブ中身 ---------- */

.tab {
  clear: left;

  width: 95%;
  height: 100%;

  margin-right: auto;
  margin-bottom: 2em;
  margin-left: auto;
}

.news_tab .tabs {
  display: flex;

  justify-content: center;
  flex-wrap: wrap;

  padding: 0;
}

div.tab p {
  margin: 0.5em;
}

/* =========================================================
    24. News記事レスポンシブ
========================================================= */

@media screen and (min-width: 356px) and (max-width: 990px) {
  .date::after {
    content: "\A";

    white-space: pre;
  }

  .news_dl dl {
    height: auto;

    padding-bottom: 10px;
  }
}

@media screen and (min-width: 355px) and (max-width: 550px) {
  /*
    * 現在追加指定なし。
    * 将来のスマホ用News調整用に残しています。
    */
}

@media screen and (max-width: 354px) {
  .news_dl dt {
    float: none;
  }

  .news_dl dt::after {
    content: "\A";

    white-space: pre;
  }

  .date::after {
    content: "\A";

    white-space: pre;
  }

  .news_dl dl {
    height: auto;

    padding-bottom: 10px;
  }
}

/* =========================================================
    25. News Page Title
========================================================= */

.news_section_box h1 {
  margin-top: 1em;
  margin-bottom: 20px;

  color: #0f3568;

  font-family: "M PLUS 2", sans-serif;
  font-size: 2.5em;
  font-optical-sizing: auto;
  font-weight: 300;
  font-style: normal;

  letter-spacing: 0.3em;

  text-align: center;
}

.news_section_box {
  height: auto;
}

.news_h1 {
  position: relative;
  z-index: 1;
}

/* ---------- News背景 NEWS ---------- */

.news_section_box h1::after {
  position: absolute;

  top: 50%;
  left: 50%;
  z-index: -1;

  color: #e9eef8;

  font-family: "Inter", sans-serif;
  font-size: 70px;
  font-weight: 400;

  content: "NEWS";

  transform: translate(-50%, -50%);
}

/*
 * `.news_h1::after`
 *
 * 元CSSでは `.news_section_box h1:after` と
 * `.news_h1:after` が存在。
 *
 * HTML構造によって両方使われる可能性があるため、
 * 削除せず維持。
 */

.news_h1::after {
  display: inline;
  position: absolute;

  top: -0.2em;
  left: 40%;
  z-index: -1;

  color: #e9eef8;

  font-family: "Inter", sans-serif;
  font-size: 1.5em;
  font-weight: 400;

  text-align: center;
}

@media screen and (min-width: 355px) and (max-width: 550px) {
  .news_h1::after {
    top: -0.2em;
    left: 24%;
  }
}

/* =========================================================
    26. News Detail
========================================================= */

.news_info h1 {
  width: fit-content;
  max-width: 80%;

  margin: 60px auto 10px;
  padding-bottom: 5px;

  font-size: 2em;
}

.news_info .h1_date {
  width: 80%;
  max-width: 750px;

  margin: 15px auto 60px;

  font-size: 1.1em;

  text-align: right;
}

.news_info h1::after {
  display: block;
  width: 100%;
  margin-top: 8px;

  border-bottom: solid 3px #0f3568;

  content: "";
}

.news_info_2 p,
.news_info dl {
  max-width: 750px;

  margin-right: auto;
  margin-left: auto;
}

.news_info_2 p {
  font-size: 1.1em;

  text-align: center;
}

/*
 * News詳細 content
 *
 * 【注意】
 * Timelineにも `.content` が存在するため、
 * News側は `.news_info .content` としてスコープされています。
 */

.news_info .content {
  width: 80%;
  max-width: 760px;

  margin: 10px auto 5px;

  font-size: 1.1em;

  text-align: left;
}

.news_info .content_title {
  width: 80%;
  max-width: 760px;

  margin: 15px auto;

  font-size: 1.1em;

  text-align: left;
  text-decoration: underline;
}

.news_info .content_title_main {
  width: 80%;
  max-width: 760px;

  margin: 15px auto 25px;

  font-size: 1.1em;

  text-align: center;
}

/* =========================================================
    27. News Return Button
========================================================= */

/*
 * `.return_news` は元CSS内で2回定義されていました。
 *
 * 使用ページ：
 * - News詳細
 * - News関連ページ
 *
 * 内容が完全に同一だったため、
 * レイアウトを変えず1か所に統合。
 */

.return_news {
  display: block;

  width: 100px;

  margin: 60px auto 80px;
  padding: 10px 20px;

  border: solid 2px dodgerblue;
  border-radius: 3px;

  color: dodgerblue;

  text-align: center;

  transition: all 0.3s ease;
}

.return_news:hover {
  color: white;

  text-decoration: none;

  background-color: dodgerblue;
}

/* =========================================================
    28. News 個別記事
========================================================= */

/* ---------- 全般 ---------- */

.date_emp {
  margin: 60px auto;

  color: rgb(49, 27, 146);

  font-weight: bold;
  line-height: 1.5em;

  text-align: center;
}

.date_emp_tell {
  margin: 60px auto;

  color: #126f1d;

  font-weight: bold;
  line-height: 1.5em;

  text-align: center;
}

.date_emp_tell2 {
  margin: 30px auto;

  color: #126f1d;

  font-weight: bold;
  line-height: 1.5em;

  text-align: center;
}

.date_emp_tell2 ul {
  margin: 40px auto;

  list-style: none;

  text-align: center;
}

.date_emp_tell2 li {
  margin-top: 0.5em;
}

.date_emp strong {
  font-size: 1.2em;
}

/* ---------- 情報テーブル ---------- */

.table_info {
  width: 80%;

  margin: 50px auto 0;
}

.table_info caption {
  padding-bottom: 20px;

  font-weight: bold;

  text-align: center;
}

.table_info th {
  width: 30%;

  padding: 8px;

  background-color: rgb(180, 230, 255);
  color: dodgerblue;

  text-align: center;
}

.table_info td {
  width: 70%;

  padding: 10px;

  border: solid 1px #cccccc;
}

/* ---------- 2018 ---------- */

.move_tbl tr,
.move_tbl td {
  border: solid 1px #cccccc;
}

/* ---------- 2017 ---------- */

.dl_2017 {
  margin: 50px auto;
}

.dl_2017 dt {
  margin-bottom: 15px;
  padding-left: 5px;

  border-bottom: solid 2px #b1d9ff;

  font-size: 1.1em;
}

.dl_2017 ul {
  font-size: 1.04em;
  line-height: 1.7em;
}

/* ---------- 2015 ---------- */

.merge_h1 {
  width: 100%;

  margin: 30px 0 80px;
  padding: 0;

  border: none;

  font-size: x-large;
}

.merge_h2 {
  margin: 60px 0 40px;

  font-size: large;

  text-align: center;
}

.merge_ol li {
  margin-top: 60px;
}

.merge_dl {
  margin-top: 20px;
}

.merge_dl dt {
  font-weight: normal;
}

.merge_dl dd {
  margin: 10px 0 20px 50px;
}

.merge_dl .merge_left_td {
  width: 180px;
}

.merge_indent p {
  margin-left: 10px;
}

.shirusu {
  margin: 50px 0;

  text-align: center;
}

/* ---------- 2013 ---------- */

.move_meiki {
  margin-top: 40px;

  text-align: right;
}

/* =========================================================
    29. News / Top Button
========================================================= */

.top_button {
  position: fixed;
  right: 80px;
  bottom: 24px;
  z-index: 6;

  display: block;

  width: 100px;

  padding: 16px 20px;

  color: #888;

  text-align: right;
  text-decoration: none;

  transform: rotate(90deg);
  transform-origin: bottom right;
}

.top_button:hover {
  color: #005bac;
}

.arrow1 {
  position: absolute;

  top: 50%;
  right: 62px;

  width: 48px;
  height: 1px;

  background: #555;
}

.arrow2 {
  position: absolute;

  top: calc(50% + 1px);
  right: 109px;

  width: 1px;
  height: 12px;

  background: #333;

  transform: rotate(-130deg);
  transform-origin: top left;
}

/* =========================================================
    30. Calendar
========================================================= */

/*
 * 使用ページ：
 * - News
 * - 営業日 / カレンダー関連
 * - 休日情報
 */

.calendar {
  width: 80%;
  max-width: 750px;

  margin: 50px auto 0;
}

.calendar th,
.calendar td {
  width: 14.2857%;
  height: 2em;

  text-align: center;
}

.calendar .day {
  background-color: #c9dfe8;
}

.day .sunday {
  color: #ffffff;
  background-color: #ff0000;
}

.day .saturday {
  color: #ffffff;
  background-color: #0000ff;
}

.calendar .other_month {
  color: #999999;
}

.calendar .holiday {
  background-color: #ffcccc;
}

.calendar .holiday_tell1 {
  border: solid 2px #61ce1c;
}

.calendar .holiday_tell2 {
  background-color: #ffcccc;

  border: solid 2px #61ce1c;
}

.calendar .half_rest {
  background-color: #ccffcc;
}

.calendar_text {
  width: 68%;

  margin: 20px auto 0;

  text-align: center;
}

.holiday_icon {
  position: relative;

  left: 0;
}

.holiday_icon::before {
  position: absolute;

  left: -40px;

  width: 30px;
  height: 1.4em;

  background: #ffcccc;

  content: "";
}

.half_rest_icon {
  position: relative;

  left: 50px;
}

.half_rest_icon::before {
  position: absolute;

  left: -40px;

  width: 30px;
  height: 1.4em;

  background: #ccffcc;

  content: "";
}

.half_rest_icon2 {
  position: relative;

  left: 50px;
}

.half_rest_icon2::before {
  position: absolute;

  left: -40px;

  width: 30px;
  height: 1.4em;

  border: solid 2px #61ce1c;

  content: "";
}

.am_jutyu {
  margin-left: 90px;
}

/* =========================================================
    31. Contact / お問い合わせ
========================================================= */

/*
 * 使用ページ：
 * - Contact
 * - 個人情報の取り扱い
 * - お問い合わせ入力
 * - ご注文
 * - ユーザー登録
 */

/* ---------- 個人情報の取扱い ---------- */

.agree_top_img {
  width: 25%;

  margin-bottom: 2em;
}

.agree_top_text {
  font-size: 1.3em;
}

.agree_top_text strong {
  color: dodgerblue;
}

.Align_Center {
  padding: 1em;

  text-align: center;
}

.tbl_title {
  font-size: 1.2em;
  font-weight: bold;
}

.iframe_td {
  width: 100%;

  text-align: center;
}

.iframe:not(.com_modal) {
  width: 95%;
  height: 400px;

  padding: 10px;

  border: solid 1px;
}

.width_50per {
  width: 50%;
}

.BlueBack {
  background-color: royalblue;
  color: #fff;
}

.ssl_td {
  padding: 1.2em;
}

.btnCommon {
  width: 60%;
  height: 50px;

  margin-top: 1em;

  font-size: 1.2em;
  font-weight: bold;
}

/* ---------- お問い合わせ入力 ---------- */

.inq_top_text {
  padding: 1.2em;

  font-size: 1.2em;
}

/*
 * `.inq_top_img` は元CSS内で2回定義されています。
 *
 * 1回目：
 * width:25%;
 * margin-top:-2em;
 *
 * 後半：
 * width:25%;
 * position:absolute;
 * left:65%;
 * top:2%;
 *
 * 後半の指定が前半を上書きします。
 *
 * レイアウト維持のため、最終的な状態をここに統合。
 */

.inq_top_img {
  position: absolute;

  top: 2%;
  left: 65%;

  width: 25%;

  margin-top: -2em;
}

.ErrTip {
  color: red;
}

.inq_in_tb {
  margin: auto;
}

.inq_in_tb td {
  padding: 1em;
}

.ina_tr_1 {
  background-color: aliceblue;
}

/*
 * `.ina_tr_2` は後半でも再定義されています。
 *
 * 元CSS：
 *
 * .ina_tr_2 {
 *    font-size: 0.9em;
 * }
 *
 * 最終指定をここにまとめています。
 */

.ina_tr_2 {
  font-size: 0.9em;
}

/* =========================================================
    32. ご注文入力
========================================================= */

.pur_body {
  width: 100%;
}

.pur_body_content {
  width: 95%;

  margin: auto;
}

.pur_tb table {
  width: 95%;

  margin: auto;
}

.pur_img {
  z-index: -100;

  margin-top: -6em;
  margin-bottom: 2em;
}

.pur_stb_tr {
  border-bottom: solid 1px #999;
}

/* =========================================================
    33. ご注文確認
========================================================= */

.purchk_Align_Right {
  text-align: center;
}

/* =========================================================
    34. ら～くらくシリーズ ユーザー登録
========================================================= */

.useradd_top_img {
  width: 30%;
}

/* =========================================================
    35. 製品ユーザー登録完了
========================================================= */

.useradd_comp_body {
  width: 100%;
}

/* =========================================================
    36. お問い合わせトップ画像
========================================================= */

.section_img_inq {
  background-image: url("../images/contact.png");
}

/* =========================================================
    37. お問い合わせ説明
========================================================= */

.description {
  margin-bottom: 30px;
  padding: 20px 18%;

  background-color: aliceblue;

  font-size: large;
}

/* =========================================================
    38. お問い合わせ目次
========================================================= */

.index-ttl {
  padding-top: 10px;

  font-size: 1.6em;
}

.index-list p {
  margin-top: 6px;
  margin-bottom: 20px;
  padding-left: 10px;

  border-radius: 2px;

  font-size: 1.3em;

  list-style: none;
}

.index-list01 {
  margin-left: 20px;

  border-left: solid rgb(100, 181, 246) 3px;
}

.index-list02 {
  margin-left: 20px;

  border-left: solid rgb(77, 182, 172) 3px;
}

.index-list03 {
  margin-left: 20px;

  border-left: solid rgb(255, 138, 101) 3px;
}

.index-list a {
  display: block;

  width: 100%;
}

.index-list a:hover {
  text-decoration: none;
}

/* =========================================================
    39. お問い合わせ見出し
========================================================= */

.inq_h2 {
  width: 80%;

  margin: 120px auto 20px;
  padding-left: 30px;
}

.inq_h2::after {
  display: block;

  width: 100%;
  height: 5px;

  margin: 15px -15px;

  background: linear-gradient(to right, rgba(80, 120, 180, 1), rgba(80, 120, 180, 0));

  content: "";
}

.inq_h2_green::after {
  background: linear-gradient(to right, rgba(80, 180, 120, 1), rgba(80, 180, 120, 0));
}

.inq_h2_orange::after {
  background: linear-gradient(to right, rgba(255, 138, 101, 1), rgba(255, 138, 101, 0));
}

/* =========================================================
    40. お問い合わせ H3 リンク
========================================================= */

.inq_h3_link {
  display: block;
  position: relative;

  padding: 8px 12px;

  border-left: solid 12px rgb(130, 180, 240);
  border-radius: 5px;

  color: black;

  font-weight: 500;

  transition: all 0.2s ease;
}

.inq_h3_link_green {
  border-left: solid 12px rgb(130, 230, 180);
}

.inq_h3_link_orange {
  border-left: solid 12px rgb(255, 171, 145);
}

.inq_h3_link:hover {
  color: ghostwhite;

  text-decoration: none;

  background-color: rgb(130, 180, 240);
}

.inq_h3_link_green:hover {
  background-color: rgb(130, 230, 180);
}

.inq_h3_link_orange:hover {
  color: #000 !important;

  background-color: #fff;
}

/* =========================================================
    41. お問い合わせ 左コンテンツ
========================================================= */

.inq_left_out {
  width: 100%;

  text-align: center;
}

.inq_left_link a {
  display: inline-block;

  margin: auto;

  zoom: 1.2;

  background-color: rgb(130, 180, 240);
}

.inq_left_link_green a {
  background-color: rgb(130, 230, 180);
}

.inq_left_link_orange a {
  background-color: #fff;
}

.inq_left_link_orange img:hover {
  opacity: 10 !important;
}

.inq_left_link img {
  opacity: 1;

  transition: all 0.6s ease;
}

.inq_left_link img:hover {
  opacity: 0.5;
}

.inq_left_link p {
  margin: 20px auto;

  font-size: x-large;

  text-align: center;
}

/* =========================================================
    42. お問い合わせ 右コンテンツ
========================================================= */

.inq_right_link a {
  display: block;
  position: relative;

  width: 50%;
  height: 3em;

  margin: 0 auto 15px;

  border-radius: 5px;

  background-color: rgb(80, 120, 180);
  color: white;

  font-size: large;
}

.inq_right_link_green a {
  background-color: rgb(80, 180, 120);
}

.inq_right_link_orange a {
  background-color: rgb(255, 138, 101);
}

.inq_right_link a:hover {
  text-decoration: none;
}

.inq_right_link a::before {
  position: absolute;

  top: 0;

  width: 100%;
  height: 0%;

  border-radius: 5px;

  background-color: rgb(130, 180, 240);

  content: "";

  transition: all 0.6s ease;
}

.inq_right_link_green a::before {
  background-color: rgb(130, 230, 180);
}

.inq_right_link_orange a::before {
  background-color: rgb(255, 171, 145);
}

.inq_right_link a:hover::before {
  height: 100%;
}

.inq_right_link p {
  display: inline-block;
  position: absolute;

  top: 50%;
  left: 50%;

  width: 100%;

  transform: translate(-50%, -50%);

  text-align: center;
}

.inq_right_link a:hover p {
  color: lightcyan;
}

.inq_right_link_green a:hover p {
  color: white;
}

.inq_right_link_orange a:hover p {
  color: white;
}

@media screen and (max-width: 768px) {
  .inq_right_link a {
    width: 80%;
    height: 4em;
  }
}

/* =========================================================
    43. 会社情報ページ：セクション余白
========================================================= */

/*
 * 使用ページ：
 * - About / 会社情報
 *
 * TOPページなどの `.section_box` 全体には影響させず、
 * `.about_box.section_box` に限定。
 */

.about_box.section_box {
  padding-top: 0 !important;
  padding-bottom: 0 !important;
}

.about_box.section_box > .section_h {
  margin-top: 0 !important;
  margin-bottom: 30px !important;
}

/* =========================================================
    44. BITグループ
========================================================= */

/*
 * このブロックは元CSSの最後に存在していたもの。
 *
 * 上部の `.groups_cp` と関連するため、
 * About / BITグループ用としてまとめています。
 */

/* ロゴ・会社名エリア */

.groups_cp .over-margin30 {
  text-align: center;
}

/* 会社ロゴ */

.groups_cp .over-margin30 img {
  display: block;

  max-width: 80%;
  height: auto;

  margin: 0 auto 15px;
}

/* 会社名 */

.groups_cp .over-margin30 > a > p {
  margin: 0;

  color: #0f3568;

  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.1rem;
  font-weight: 600;

  letter-spacing: 0.05em;

  text-align: center;

  transition: color 0.2s ease;
}

/* 会社名ホバー */

.groups_cp .over-margin30 > a:hover > p {
  color: #72a9f0;
}

/* サイトへのリンク */

.groups_cp .text_box > p:last-child {
  margin-top: 20px;
}

.groups_cp .text_box > p:last-child a {
  color: #72a9f0;
}

/* =========================================================
    45. End
========================================================= */