/*
 * Geofence FOSテーマ スタイルシート
 * ================================
 * 目次:
 * 1. ベース設定
 * 2. 共通スタイル
 * 3. セクション別スタイル
 * 4. ユーティリティ
 * 5. レスポンシブ設定
 */

/* ============================================================ 
   1. ベース設定
   ========================================================== */

/* フォント設定 */
html {
  font-size: 14px;
  font-family: "Noto Sans JP", Helvetica;
}

p {
  font-size: 1.2em;
  font-weight: 400;
  line-height: 1.6;
}

/* 外部フォントのインポート */
@import url('https://fonts.googleapis.com/css2?family=Righteous&display=swap');

/* フォントクラスの定義 */
.righteous_regular {
  font-family: 'Righteous', cursive;
  font-weight: 400;
}

/* ============================================================ 
   2. 共通スタイル
   ========================================================== */
/* 見出し(h1)の共通スタイル */
.section_mainheading {
  font-size: 4.8vw;
  font-weight: 700;
  padding-top: 0.2rem;
}

/* 見出し(h2)の共通スタイル */
.section_heading {
  font-size: 4.8vw;
  font-weight: 700;
  padding-top: 0.2rem;
}

/* 下層ページ用見出しスタイル */
.section_heading02 {
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #004EA2;
}

/* サブ見出し(h3)の共通スタイル */
.section_subheading {
  font-size: 2.4vw;
  font-weight: 500;
  line-height: 1.4;
  padding-top: 1rem;
}

/* サブテキストの共通スタイル */
.section_sub {
  font-size: 1.4em;
  font-weight: 500;
  padding-top: 0.4rem;
}

/* 下層ページ用サブテキストスタイル */
.section_sub02 {
  font-size: 18px;
  color: var(--light-blue);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* 説明文の共通スタイル */
.section_description {
  font-weight: 500;
  line-height: 1.8;
}

/* FOSページの独自見出しスタイル */
.section_subRev {
  font-size: 18px;
  color: #ffffff;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.section_subheadingRev {
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 20px;
  color: #ffffff;
}

.concept_heading {
  color: #ffffff;
  font-size: 2.2vw;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
}

/* セクション固有のカラー設定 */
/* 白背景セクションの見出し */
.about h2, .fs_rd h2, .case h2 {
  color: #004ea2;
}

/* 白背景セクションのサブテキスト */
.about .sub, .fs_rd .sub, .case .sub {
  color: #000000;
  font-weight: 700;
}

/* 青背景セクションの見出し */
.vision h2, .vision h3, .feature h2, .feature h3, .support h2, .service h2 {
  color: #ffffff;
}

/* 青背景セクションのサブテキスト */
.vision .sub, .feature .sub, .support .sub, .service .sub {
  color: #ffffff;
}

/* 青背景セクションの説明文 */
.vision .description, .feature .description, .support .description {
  color: #ffffff;
}

/* 白背景セクションの説明文 */
.about .description, .service .text .description {
  color: #000000;
}

/* ヒーローセクション内のページャー */
.hero .pager {
  position: absolute;
  left: 98%;
  transform: translateX(-50%);
  z-index: 10;
}

.pager-dot {
  width: 14px;
  height: 14px;
  border-radius: 7px;
}

.pager-dot-active {
  background-color: #004ea2;
}

.pager-dot-inactive {
  background-color: #ffffff;
}

/* スクロール制御 */
.scroll-container {
  overflow-x: scroll;
}

.scroll-container::-webkit-scrollbar {
  width: 0;
  display: none;
}


/* ============================================================ 
   3. セクション別スタイル
   ========================================================== */

/* ======= トップヒーローセクション ======= */
.hero {
  position: relative;
}
  
.slideshow_container {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
}
  
.hero_content {
  position: absolute;
  top: 70%;
  left: 40%;
  transform: translate(-50%, -50%);
  color: #ffffff;
  z-index: 10;
  width: 100%;
  text-align: left;
  padding-left: 15%;
}

/* メインヘッダー（h1） */
.hero .hero_content .mainheading {
  font-size: 3.8rem; 
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  color: #ffffff;
  text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.7);
}

/* サブテキスト */
.hero .hero_content .sub {
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.4;
  margin-top: 10px;
  letter-spacing: 2px;
  color: #ffffff;
  text-shadow: 0px 0px 10px rgba(0, 0, 0, 0.7);
}

/* ページャー */
.hero .pager {
  position: absolute;
  left: 98%;
  transform: translateX(-50%);
  z-index: 10;
}


/* ======= ビジョンセクション ======= */
.vision {
  position: relative;
  width: 100%;
  margin-top: 16vh;
  overflow: hidden;
}

/* レイアウト構造 */
.vision .flex_rowRev {
  height: 700px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* コンテンツエリア */
.vision .content-main {
  background-color: #186EDD;
  padding: 0 5vw;
  width: 80%;
  gap: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.vision .content-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.vision .content_description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
}

/* 画像エリア */
.vision .image-wrapper {
  position: relative;
  width: 60%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
}

.vision .image-wrapper::after {
  content: none;
}

.vision .image-wrapper img {
  position: relative;
  max-width: 90%;
  height: auto;
  max-height: 90%;
  object-fit: cover;
  z-index: 1;
}

/* テキストスタイル */
.vision h2, 
.vision h3, 
.vision .section_sub, 
.vision .section_description {
  color: #ffffff;
}

.vision .section_heading {
  font-size: 6vw;
  font-weight: 500;
  padding-top: 0.2rem;
}

.vision .section_sub {
  font-size: 1.6vw;
  font-weight: 500;
  padding-top: 0.4rem;
}

.vision .section_subheading {
  font-size: 2.8vw;
  font-weight: 600;
  line-height: 1.4;
  padding-top: 1rem;
}

.vision .section_description {
  font-size: 1.4em;
  font-weight: 500;
  line-height: 1.8;
  padding-top: 1.6vw;
}


/* ======== FOS紹介セクション ======= */
.about {
  position: relative;
  width: 100%;
  margin-top: 16vh;
  overflow: hidden;
}

/* レイアウト構造 */
.about .flex_row {
  height: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* メインコンテンツエリア */
.about .content-mainRev {
  padding-left: 3vw;
  width: 70%;
  gap: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.about .content-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.about .content_description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  width: 100%;
}

/* サイドコンテンツ（背景画像） */
.about .content-side {
  position: absolute;
  width: 60%;
  height: 100%;
  right: 0;
  top: 0;
  z-index: 1;
  overflow: visible;
}

.about .background-svg {
  width: 120%;
  height: 100%;
  position: absolute;
  right: -20%;
  top: 0;
  animation: clockwiseRotation 20s linear infinite;
}

/* テキスト要素のスタイル */
.about #h2__sub {
  font-size: 4em;
  color: #004ea2;
  letter-spacing: 2px;
}

.about .section_heading {
  font-size: 6vw;
  font-weight: 500;
  color: #004ea2;
  margin-bottom: 10px;
}

.about .section_sub {
  font-size: 1.8em;
  font-weight: 600;
  margin-bottom: 20px;
}

.about .section_subheading {
  font-size: 2.8vw;
  font-weight: 600;
  line-height: 1.4;
  color: #004ea2;
}

.about .section_description {
  font-size: 1.46em;
  font-weight: 500;
  line-height: 1.8;
  color: #000000;
  width: 80%;
}

/* ボタンスタイル */
.about .button-container {
  margin-top: 30px;
}

.about .btn-primary.btn-reverse {
  background-color: #004ea2;
  color: #ffffff;
  border: 1px solid #004ea2;
  transition: all 0.3s ease;
}

.about .btn-primary.btn-reverse:hover {
  background-color: #ffffff;
  color: #004ea2;
}



/* ======= 特徴メリットセクション ======= */
.feature {
  position: relative;
  width: 100%;
  margin-top: 16vh;
  overflow: hidden;
}

/* レイアウト構造 */
.feature .flex_rowRev {
  height: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* コンテンツエリア */
.feature .content-main {
  background-color: #186EDD;
  padding: 0 5vw;
  width: 80%;
  gap: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.feature .content-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.feature .content_description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  width: 100%;
}

/* 画像エリア */
.feature .image-wrapper {
  position: relative;
  width: 60%;
  height: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
}

/* .feature .image-wrapper::after {
  content: none;
} */

.feature .image-wrapper img {
  position: relative;
  max-width: 90%;
  height: auto;
  max-height: 90%;
  object-fit: cover;
  z-index: 1;
}

/* テキスト要素のスタイル */
.feature #h__sub {
  font-size: 3.6em;
  color: #ffffff;
  letter-spacing: 2px;
}

.feature .section_heading {
  font-size: 6vw;
  font-weight: 500;
  padding-top: 0.2rem;
  color: #ffffff;
}

.feature .section_sub {
  font-size: 1.4em;
  font-weight: 500;
  padding-top: 0.4rem;
  color: #ffffff;
}

.feature .section_subheading {
  font-size: 2.8vw;
  font-weight: 600;
  line-height: 1.4;
  color: #ffffff;
}

.feature .section_description {
  font-size: 1.46em;
  font-weight: 500;
  line-height: 1.8;
  padding-top: 1.6vw;
  color: #ffffff;
}

/* ボタンスタイル */
.feature .button-container {
  margin-top: 30px;
}

.feature .btn-primary.btn-reverse {
  background-color: #ffffff;
  color: #004ea2;
  border: 1px solid #ffffff;
  transition: all 0.3s ease;
}

.feature .btn-primary.btn-reverse:hover {
  background-color: transparent;
  color: #ffffff;
}


/* ========= フィールドサポート・ラウンダーサービスセクション ======= */
.fs_rd {
  position: relative;
  width: 100%;
  margin-top: 16vh;
  overflow: hidden;
}

/* ヘッダーエリア */
.fs_rd .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding-left: 3vw;
}

.fs_rd .title_area {
  display: flex;
  flex-direction: column;
}

/* タイトル要素 */
.fs_rd #h2__sub {
  font-size: 4em;
  color: #004ea2;
  letter-spacing: 2px;
}

.fs_rd .section_heading {
  font-size: 4.8vw;
  font-weight: 700;
  color: #004ea2;
}

.fs_rd .section_sub {
  font-size: 1.4em;
  font-weight: 500;
  color: #000000;
}

/* コンテンツレイアウト */
.fs_rd .flex_row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-top: 2rem;
}

/* 左側コンテンツエリア */
.fs_rd .flex_left {
  display: flex;
  flex-direction: column;
  width: 45%;
  gap: 40px;
  align-items: flex-start;
  position: relative;
  padding-left: 3vw;
}

.fs_rd .content_description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 30px;
  width: 100%;
}

/* テキスト要素 */
.fs_rd .section_subheading {
  font-size: 3vw;
  font-weight: 600;
  line-height: 1.2;
  color: #004ea2;
}

.fs_rd .section_description {
  font-size: 1.46em;
  font-weight: 500;
  line-height: 1.8;
  color: #000000;
}

/* ボタンスタイル */
.fs_rd .button-container {
  margin-top: 10px;
}

.fs_rd .btn-primary.btn-reverse {
  background-color: #004ea2;
  color: #ffffff;
  border: 1px solid #004ea2;
  transition: all 0.3s ease;
}

.fs_rd .btn-primary.btn-reverse:hover {
  background-color: #ffffff;
  color: #004ea2;
}

/* 右側画像エリア */
.fs_rd .image {
  position: relative;
  width: 50%;
  height: auto;
  object-fit: cover;
}



/* ======= FS&RD 特徴セクション - 別ページで使用 =======  */
#fos-features {
  background-color: #ffffff;
  padding: 80px 0;
}

#fos-features h2 {
  color: #004ea2;
  font-size: 32px;
  margin-bottom: 40px;
  text-align: center;
}

#fos-features .feature-item {
  margin-bottom: 50px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#fos-features .feature-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#fos-features .feature-title {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
  color: #004ea2;
  text-align: center;
}

#fos-features .feature-description {
  text-align: center;
  line-height: 1.6;
  max-width: 800px;
  margin: 0 auto;
}


/* ======= サービス一覧セクション ======= */
.service {
  position: relative;
  width: 100%;
  margin-top: 16vh;
  overflow: hidden;
  background-color: #186EDD;
  padding: 5vw 0;
}

/* ヘッダーエリア */
.service .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding-left: 3vw;
  padding-right: 3vw;
}

.service .title_area {
  display: flex;
  flex-direction: column;
}

/* タイトル要素 */
.service .section_heading {
  font-size: 4.8vw;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 10px;
}

.service .section_sub {
  font-size: 1.4em;
  font-weight: 500;
  color: #ffffff;
}

/* ヘッダーボタン */
.service .button-container {
  margin-top: 0;
}

.service .btn-reverse {
  background-color: #ffffff;
  color: #186EDD;
  border: 1px solid #ffffff;
  transition: all 0.3s ease;
}

.service .btn-reverse:hover {
  background-color: #186EDD;
  color: #ffffff;
}

/* サービスコンテンツエリア */
.service_contents {
  width: 100%;
  padding: 4vw 3vw;
  position: relative;
}

/* サービスアイテム */
.service_item {
  flex: 0 0 auto;
  width: 1100px;
  display: flex;
  flex-direction: row-reverse;
  background-color: #ffffff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: 0;
  padding: 20px;
  gap: 20px;
}

.service_item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}


/* サービスアイテムコンテナ - 横スクロール - 新規追加 */
.service_items_container {
  display: flex;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 20px;
  gap: 30px;
}

.service_items_container::-webkit-scrollbar {
  display: none;
}

/* サービスアイテムのコンテンツ部分 */
.service_item .content {
  flex: 1;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  position: relative;
  width: 100%;
}

.service_item .category {
  font-size: 1.8em;
  font-weight: 500;
  color: #004ea2;
}

.service_item .english_title {
  font-size: 1.2em;
  font-weight: 500;
  color: #004ea2;
  margin-bottom: 2rem;
}

.service_item .service_title {
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.4;
  margin-bottom: 1rem;
}

.service_item .description {
  font-size: 1em;
  font-weight: 400;
  line-height: 1.6;
  color: #000000;
  margin-bottom: 2rem;
}

.service_item .button-container {
  margin-top: 20px;
}

.service_item .btn-primary {
  background-color: var(--light-blue);
  color: #ffffff;
  border: 1px solid var(--light-blue);
}

.service_item .btn-primary:hover {
  background-color: transparent;
  color: var(--light-blue);
}

/* サービスアイテムの画像部分 */
.service_item .image.square-image {
  width: 40%;
  height: 0;
  padding-bottom: 50%; /* アスペクト比を調整 */
  position: relative;
  overflow: hidden;
}

.service_item .image.square-image img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.service_item:hover .image.square-image img {
  transform: scale(1.05);
}

/* ナビゲーションボタン - 新規追加 */
.service_nav {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  gap: 20px;
}

.service_nav button {
  padding: 10px 20px;
  background-color: #004ea2;
  color: #ffffff;
  border: 1px solid #004ea2;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.service_nav button:hover {
  background-color: #ffffff;
  color: #004ea2;
}

.service_nav button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}


/* ページャー */
.service .pager {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  width: 100%;
  margin-top: 4rem;
  position: relative;
  left: auto;
  transform: none;
}

.service .pager-dot {
  margin: 0 5px;
  display: inline-block;
}


/* ======= 事例紹介セクション ======= */
.case {
  position: relative;
  width: 100%;
  margin-top: 18vh;
  overflow: hidden;
}

/* ヘッダーエリア */
.case .section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding-left: 3vw;
  padding-right: 3vw;
}

.case .title_area {
  display: flex;
  flex-direction: column;
}

/* タイトル要素 */
.case .section_heading {
  font-size: 4.8vw;
  font-weight: 700;
  color: #004ea2;
  margin-bottom: 10px;
}

.case .section_sub {
  font-size: 1.4em;
  font-weight: 500;
  color: #000000;
}

/* ヘッダーボタン */
.case .button-container {
  margin-top: 0;
}

.case .btn-primary {
  background-color: #004ea2;
  color: #ffffff;
  border: 1px solid #004ea2;
  transition: all 0.3s ease;
}

.case .btn-primary:hover {
  background-color: transparent;
  color: #004ea2;
}

/* 事例コンテンツエリア */
.case_contents {
  width: 100%;
  padding: 4vw 3vw;
  position: relative;
}

/* 事例アイテムコンテナ - 横スクロール */
.case_items_container {
  display: block;
  white-space: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 20px;
}

.case_items_container::-webkit-scrollbar {
  display: none;
}

/* 事例アイテム */
.case_item {
  display: inline-block;
  width: 300px;
  margin-right: 20px;
  vertical-align: top;
  transition: transform 0.3s ease;
}

.case_item:hover {
  transform: translateY(-5px);
}

.case_item a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.case_item .image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
  border-radius: 8px;
}

.case_item .image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.case_item:hover .image img {
  transform: scale(1.05);
}

.case_item .text_area {
  padding: 15px 0;
}

.case_item .description {
  font-size: 1.1em;
  font-weight: 500;
  color: #333;
  white-space: normal;
  line-height: 1.4;
}

/* ナビゲーションボタン */
.case_nav {
  display: flex;
  justify-content: center;
  margin-top: 20px;
  gap: 20px;
}

.case_nav button {
  padding: 10px 20px;
  background-color: #004ea2;
  color: #ffffff;
  border: 1px solid #004ea2;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.case_nav button:hover {
  background-color: #ffffff;
  color: #004ea2;
}

.case_nav button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* サポート体制セクション */
.support {
  position: relative;
  width: 100%;
  margin-top: 16vh;
  overflow: hidden;
  background-color: #186EDD;
  padding: 5vw 0;
}

/* レイアウト構造 */
.support .flex_row {
  height: 800px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

/* コンテンツエリア */
.support .content-main {
  background-color: #186EDD;
  padding: 0 3vw;
  width: 80%;
  gap: 20px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.support .content-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
}

.support .content_description {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 20px;
  width: 100%;
}

/* 画像エリア */
.support .image-wrapper {
  position: relative;
  width: 60%;
  height: 100%;
  margin-right: 6rem;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
}

.support .image-wrapper::after {
  content: none;
}

.support .image-wrapper img {
  position: relative;
  max-width: 90%;
  height: auto;
  max-height: 90%;
  object-fit: cover;
  z-index: 1;
}

/* テキスト要素のスタイル */
.support .section_heading {
  font-size: 4.8vw;
  font-weight: 500;
  padding-top: 0.2rem;
  color: #ffffff;
}

.support .section_sub {
  font-size: 1.4em;
  font-weight: 500;
  padding-top: 0.4rem;
  color: #ffffff;
}

.support .section_subheading {
  font-size: 3vw;
  font-weight: 600;
  line-height: 1.4;
  color: #ffffff;
}

.support .section_description {
  font-size: 1.46em;
  font-weight: 500;
  line-height: 1.8;
  padding-top: 1.6vw;
  color: #ffffff;
  width: 80%;
}

/* ボタンスタイル */
.support .button-container {
  margin-top: 30px;
}

.support .btn-primary.btn-reverse {
  background-color: #ffffff;
  color: #004ea2;
  border: 1px solid #ffffff;
  transition: all 0.3s ease;
}

.support .btn-primary.btn-reverse:hover {
  background-color: transparent;
  color: #ffffff;
}




/* 通常時は改行なし */
.sp-break {
  display: inline;
}

/* ============================================================ 
   5. レスポンシブ設定
   ========================================================== */

/* ===== 大型ディスプレイ (1280px以下) ===== */
@media screen and (max-width: 1280px) {
  /* 共通レイアウト調整 */
  /* .section-content {
    flex-direction: column;
  } */
  
  .content-main {
    width: 100%;
    padding: 40px 5vw;
  }
  
  .image-wrapper {
    width: 100%;

  }
  
  .image-wrapper::after {
    display: none;
  }
  
  /* ヒーローセクションの調整 */
  .hero .hero_content .mainheading {
    font-size: 3rem;
  }
  
  .hero .hero_content .sub {
    font-size: 1.3rem;
  }
  
  /* ビジョンセクション調整 */
  .vision .flex_rowRev {
    height: 600px;
  }
  
  .vision .content-main {
    width: 100%;
    padding: 40px 2vw;
  }
  
  .vision .image-wrapper {
    width: 100%;
    background: linear-gradient(90deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
    display: flex;
    justify-content: center;
  }
  
  .vision .image-wrapper img {
    max-width: 90%;
    margin: 40px 0;
  }
  
  .vision .section_heading {
    font-size: 6.8vw;
  }
  
  .vision .section_subheading {
    font-size: 3vw;
  }
  
  /* FOS紹介セクション調整 */
  .about .flex_row {
    display: flex;
  }
  
  .about #h2__sub {
    font-size: 3em;
    color: #004ea2;
    letter-spacing: 2px;
}

  .about .content-mainRev {
    width: 100%;
    padding: 60px 5vw;
  }
  
  .about .content-side {
    width: 70%;
    right: -5%;
  }
  
  .about .background-svg {
    width: 130%;
    right: -15%;
    height: 80%;
  }
  
  .about .section_heading {
    font-size: 6.8vw;
  }
  
  .about .section_subheading {
    font-size: 3vw;
  }
  
  /* 特徴セクション調整 */
  .feature .flex_rowRev {
    height: 700px;
  }
  
  .feature .content-main {
    width: 100%;
    padding: 40px 2vw;
  }

  .feature #h__sub {
    font-size: 3em;
    letter-spacing: 2px;
    line-height: 1;
}
  
  .feature .image-wrapper {
    width: 100%;
    background: linear-gradient(90deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
    display: flex;
    justify-content: center;
  }
  
  .feature .image-wrapper img {
    max-width: 90%;
    margin: 40px 0;
  }
  
  .feature .section_heading {
    font-size: 6.4vw;
  }
  
  .feature .section_subheading {
    font-size: 3vw;
  }
  
  .feature .section_description {
    font-size: 1.4em;
  }

  /* フィールドサポート調整 */
  .fs_rd .flex_left {
    width: 100%;
    padding-left: 0 3vw;
  }

  .fs_rd .flex_row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-top: 2rem;}
  
  .fs_rd .image {
    width: 50%;
    padding: 0 4vw;
  }
  
  .fs_rd .section_subheading {
    font-size: 3vw;
  }
  
  .fs_rd #h2__sub {
    font-size: 4vw;
  }

  .fs_rd .section_heading {
    font-size: 8vw;
    font-weight: 700;
  }

  .fs_rd .section_description {
    font-size: 1.4vw;

  }



  /* サービスセクション調整 */
  .service_item {
    padding: 20px 2vw;
    width: 1000px;
  }
  
  .service_item .english_title {
    font-size: 24px;
  }
  
  /* ケーススタディ調整 */
  .case_item {
    min-width: 280px;
    width: 280px;
  }
  
  /* サポートセクション調整 */
  .support .flex_row {
    height: auto;
  }
  
  .support .content-main {
    width: 100%;
    padding: 40px 3vw;
  }
  
  .support .image-wrapper {
    width: 100%;
    background: #186EDD;
    display: flex;
    justify-content: center;
    margin-right: 0;
  }
  
  .support .image-wrapper img {
    max-width: 90%;
    margin: 40px 0;
  }
  
  .support .section_heading {
    font-size: 6vw;
  }
  
  .support .section_subheading {
    font-size: 3vw;
  }

  .support .section_description {
    font-size: 1.4em;
    width: 100%;
  }


}



/* ===== タブレット (992px以下) ===== */
@media screen and (max-width: 992px) {
  /* 共通調整 */
  .flex_rowRev,
  .flex_row {
    flex-direction: column;
  }
  
  /* ヒーローセクションの調整 */
  .hero .hero_content .mainheading {
    font-size: 2.5rem;
  }
  
  .hero .hero_content .sub {
    font-size: 1.2rem;
  }
  
  /* ビジョンセクション調整 */
  .vision {
    margin-top: 10vh;
  }
  
  .vision .flex_rowRev {
    display: flex;
    flex-direction: column;
    height: auto;
  }


  .vision .content-main {
    padding: 40px 5vw;
  }
  
  .vision .image-wrapper {
    width: 100%;
    background: linear-gradient(0deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
    display: flex;
    justify-content: center;
  }

  .vision .image-wrapper img {
    max-width: 100%;
    margin-top: 40px;
}
  .vision .section_heading {
    font-size: 10vw;
  }
  
  .vision .section_subheading {
    font-size: 4.5vw;
  }
  
  .vision .section_description {
    font-size: 1.3em;
  }
  
  /* FOS紹介セクション調整 */
  .about {
    margin-top: 8vh;
  }
  
  .about .content-mainRev {
    padding: 40px 5vw;
  }
  
  .about .section_heading {
    font-size: 10vw;
  }
  
  .about .section_subheading {
    font-size: 4vw;
  }
  
  .about .section_description {
    font-size: 1.1em;
    max-width: 100%;
  }
  
  .about .content-side {
    position: relative;
    width: 130%;
    height: 550px;
    right: -290px;
    top: -660px;
  }
  
  .about .background-svg {
    width: 100%;
    height: 640%;
    right: 0;
  }
  
  /* 特徴セクション調整 */
  .feature {
    display: flex;
    flex-direction: column;
    height: auto;
    margin-top: 6vh;
  }

  .feature .flex_rowRev {
    height: auto;
  }
  
  .feature .content-main {
    padding: 40px 4vw;
  }
  
  .feature .section_heading {
    font-size: 10vw;
  }
  
  .feature .section_subheading {
    font-size: 4.5vw;
  }
  
  .feature .section_description {
    font-size: 1.3em;
  }
  
  .feature .image-wrapper {
    width: 100%;
    background: linear-gradient(0deg, transparent 0%, transparent 50%, #196DDD 50%, #196DDD 100%);
    display: flex;
    justify-content: center;
  }

  .feature .image-wrapper img {
    max-width: 100%; 
    margin: 40px 0; 
  }



  /* フィールドサポート調整 */
  .fs_rd {
    margin-top: 10vh;
  }
  
  .fs_rd .section_subheading {
    font-size: 4.5vw;
  }
  
  .fs_rd .section_description {
    font-size: 1.3em;
  }

  .fs_rd .image {
    width: 100%;
    padding: 0 4vw;
}
  
  /* サービスセクション調整 */
  .service {
    margin-top: 10vh;
  }
  
  .service_item {
    gap: 20px;
    width: 800px;
  }

  .service_item .english_title {
    font-size: 1.6em;
    margin-bottom: 1rem;
  }
  .service_item .content {
    padding: 0;
  }
  .service_item .category {
    font-size: 1.4em;
  }

  .service_item .service_title {
    font-size: 2.6vw;
  }

  .service_item .description {
    font-size: 1.2vw;
    margin-bottom: 1rem;
}
  .service_item .textContents {
    width: 100%;
  }
  
  .service_item .image {
    height: 300px;
  }

  .service_item .button-container {
    margin-top: 1rem;
  }
  
  /* ケーススタディ調整 */
  .case {
    margin-top: 10vh;
  }
  
  .case .section_heading {
    font-size: 8vw;
  }
  
  .case_nav button {
    padding: 8px 15px;
    font-size: 0.9em;
  }
  
  /* サポートセクション調整 */
  .support {
    margin-top: 10vh;
  }
  
  .support .content-main {
    padding: 40px 4vw;
  }
  
  .support .section_heading {
    font-size: 10vw;
  }
  
  .support .section_sub {
    font-size: 1.8em;
  } 

  .support .section_subheading {
    font-size: 4.5vw;
  }
  
  .support .section_description {
    font-size: 1.3em;
  }
}

/* ===== モバイル大 (768px以下) ===== */
@media screen and (max-width: 768px) {
  /* 共通調整 */
    .concept_heading {
    font-size: 20px;
  }
  
  .content_description .section_description {
    font-size: 16px;
  }
  
  /* ヒーローセクションの調整 */
  .hero .hero_content .mainheading {
    font-size: 2rem;
  }
  
  .hero .hero_content .sub {
    font-size: 1.1rem;
  }
  
  .hero-content .text-title {
    font-size: 2rem;
  }
  
  .hero-content .text-large {
    font-size: 1rem;
  }
  
  /* ヒーローセクションのページャー位置調整 */
  .hero .pager {
    position: absolute;
    top: 90%;
    left: 60%;
    bottom: 30px; /* 画面下部に配置 */
    transform: translateX(-50%);
    flex-direction: row; /* 横並びに変更 */
    gap: 10px; /* ドット間の間隔 */
    z-index: 10;
  }
  
  /* ビジョンセクション調整 */

  
  .vision .content-main {
    padding: 60px 4vw;
}
  .vision .section_heading {
    font-size: 10vw;
  }
  
  .vision .section_subheading {
    font-size: 5vw;
    padding-top: 0.5rem;
  }
  
  .vision .section_sub {
    font-size: 1.2em;
  }
  
  .vision .section_description {
    font-size: 1.2em;
    padding-top: 1rem;
  }
  
  /* FOS紹介セクション調整 */
  .about {
    margin-top: 6vh;
  }
  
  .about .section_heading {
    font-size: 12vw;
  }
  
  .about .section_subheading {
    font-size: 5vw;
    padding-top: 0.5rem;
  }
  
  .about .section_sub {
    font-size: 1.2em;
  }
  
  .about .section_description {
    font-size: 1.1em;
    padding-top: 0.5rem;
  }
  
  .about .content-side {
    height: 200px;
  }
  
  /* 特徴セクション調整 */
  .feature {
    margin-top: 8vh;
  }
  
  .feature .section_heading {
    font-size: 12vw;
  }
  
  .feature .section_subheading {
    font-size: 5.5vw;
    padding-top: 0.5rem;
  }
  
  .feature .section_sub {
    font-size: 1.2em;
  }
  
  .feature .section_description {
    font-size: 1.2em;
    padding-top: 1rem;
  }

  .feature .image-wrapper img {
    max-width: 85%; /* さらに小さく */
  }
  
  .feature .image-wrapper {
    max-height: 400px; /* 高さを小さく */
  }
  
  /* フィールドサポート調整 */
  .fs_rd {
    margin-top: 8vh;
  }
  
  .fs_rd .flex_row {
    flex-direction: column;
  }
  
  .fs_rd .flex_left {
    width: 100%;
    padding: 0 4vw;
  }
  
  .fs_rd .image {
    width: 100%;
    margin-top: 30px;
  }
  
  .fs_rd .section-header {
    padding-left: 4vw;
  }

  .fs_rd .section_subheading {
    font-size: 5.5vw;
  }
  
  .fs_rd .section_description {
    font-size: 1.2em;
  }
  
  /* サービスセクション調整 */
  .service_header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  
  .service_item {
    flex-direction: column-reverse;
    gap: 10px;
    width: 400px;
  }
  .service_item .english_title {
    font-size: 4vw;
    margin-bottom: 1rem;
  }
  .service_item .category {
    font-size: 2.4vw;
  }
  .service_item .service_title {
    font-size: 3.4vw;
  }

  .service_item .description {
    font-size: 1.6vw;
    margin-bottom: 1rem;
  }
  .service_items_container {
    gap: 20px;
  }
  .service .section-header {
    padding: 0 3vw;
  }
  
  .service .section_heading {
    font-size: 8vw;
    margin-bottom: 0;
  }
  
  .service .section_sub {
    font-size: 1.2em;
  }
  
  .service_item .content {
    padding-right: 0;
    width: 100%;
  }
  
  .service_item .image.square-image {
    width: 100%;
    padding-bottom: 100%; /* モバイルでも正方形を維持 */
  }
  
  
  .service_item .text h3 {
    font-size: 20px;
  }
  
  /* ケーススタディ調整 */
  .case .section-header {
    gap: 20px;
  }
  
  .case_item {
    min-width: 260px;
    width: 260px;
    max-width: 280px;
  }
  
  .case_item .image {
    height: 180px;
  }
  
  /* サポートセクション調整 */
  .support {
    margin-top: 8vh;
  }
  
  .support .section_heading {
    font-size: 12vw;
  }
  
  /* サポートセクション調整（続き） */
  .support .section_subheading {
    font-size: 5.5vw;
    padding-top: 0.5rem;
  }
  
  .support .section_sub {
    font-size: 1.6em;
  }
  
  .support .section_description {
    font-size: 1.2em;
    padding-top: 1rem;
    width: 100%;
  }
  
  .section_subheadingRev {
    font-size: 24px;
  }



  .sp-break {
    display: block;
  }
}

/* ===== モバイル小 (576px以下) ===== */
@media screen and (max-width: 576px) {
  /* 共通調整 */
  .flex_row,
  .flex_rowRev {
    flex-direction: column;
  }
  
  .content-side,
  .content-main {
    width: 100%;
  }
  
  /* ヒーローセクションの調整 */
  .hero .hero_content .mainheading {
    font-size: 6vw;
  }
  
  .hero .hero_content .sub {
    font-size: 1em;
    letter-spacing: 1px;
  }
  
  .hero-content .text-title {
    font-size: 1.5rem;
  }
  
  .hero-content .text-large {
    font-size: 0.9rem;
  }
  
  .hero-content .pager {
    margin-top: 10px;
  }
  
  .hero-content .pager-dot {
    width: 8px;
    height: 8px;
    margin: 0 3px;
  }
  
  /* ビジョンセクション調整 */
  .vision {
    margin-top: 5vh;
  }
  
  .vision .content-main {
    padding: 30px 6vw;
  }
  
  .vision .section_heading {
    font-size: 14vw;
  }
  
  .vision .section_subheading {
    font-size: 6.5vw;
  }
  
  .vision .section_description {
    font-size: 1.1em;
    line-height: 1.6;
  }
  
  .vision .image-wrapper img {
    max-width: 100%;
    margin: 20px 0;
  }
  
  /* FOS紹介セクション調整 */
  .about {
    margin-top: 4vh;
  }
  
  .about .content-mainRev {
    padding: 30px 6vw;
  }
  
  .about .section_heading {
    font-size: 14vw;
  }
  
  .about .section_subheading {
    font-size: 6vw;
  }
  
  .about .section_description {
    font-size: 1em;
    line-height: 1.6;
    width: 100%;
  }
  
  /* 特徴セクション調整 */
  .feature {
    margin-top: 5vh;
  }
  
  .feature .content-main {
    padding: 30px 6vw;
  }
  
  .feature .section_heading {
    font-size: 14vw;
  }
  
  .feature .section_subheading {
    font-size: 6.5vw;
  }
  
  .feature .section_description {
    font-size: 1.1em;
    line-height: 1.6;
  }
  
  .feature .image-wrapper img {
    max-width: 100%;
    margin: 20px 0;
  }
  
  /* フィールドサポート調整 */
  .fs_rd {
    margin-top: 5vh;
    margin-bottom: 8rem;
  }
  
  .fs_rd .section_heading {
    font-size: 10vw;
  }
  
  .fs_rd .section_subheading {
    font-size: 6.5vw;
  }
  
  .fs_rd .section_description {
    font-size: 1.1em;
    line-height: 1.6;
  }
  
  .fs_rd .section_sub {
    font-size: 3vw;
  }

  .fs_rd #h2__sub {
    font-size: 5vw;
  }
  
  /* サービスセクション調整 */
  .service {
    margin-top: 5vh;
  }
  
  .service .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap:2rem;
}
  .service .section_heading {
    font-size: 4em;
  }
  
  .service .section_sub {
    font-size: 1em;
  }
  .service_item {
    padding: 15px;
    width: 360px;
  }
  
  .service_nav button {
    padding: 8px 15px;
    font-size: 0.9em;
  }
  
  .service_item .image {
    height: 200px;
  }
  
  .service_item .category {
    font-size: 1.4em;
  }
  .service_item .english_title {
    font-size: 2em;
  }
  
  .service_item .service_title {
    font-size: 2.4em;
  }
  .service_item .description {
    font-size: 1em;
    line-height: 1.6;
  }
  
  .service_item .button-container {
    margin-top: 15px;
  }
  
  .service_item .btn-primary {
    padding: 1.2rem 8rem;
  }

  /* ケーススタディ調整 */
  .case {
    margin-top: 5vh;
  }
  
  .case .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .case .section_heading {
    font-size: 12vw;
  }
  
  .case_item {
    min-width: 220px;
    width: 300px;
  }
  
  .case_item .image {
    height: 150px;
  }
  
  .case_item .text_area {
    padding: 10px;
    height: 80px;
  }
  
  .case_item .text_area .description {
    font-size: 1.2em;
    font-weight: 400;
  }
  
  .case_nav {
    margin-top: 15px;
  }
  
  .case_nav button {
    padding: 6px 12px;
    font-size: 0.8em;
  }
  
  /* サポートセクション調整 */
  .support {
    margin-top: 5vh;
  }
  
  .support .content-main {
    padding: 30px 4vw;
  }
  
  .support .section_heading {
    font-size: 14vw;
  }
  
  .support .section_subheading {
    font-size: 6.5vw;
  }
  
  .support .section_description {
    font-size: 1.1em;
    line-height: 1.6;
  }
  
  .support .image-wrapper {
    margin-right: 0;
  }
  .support .image-wrapper img {
    max-width: 90%;
    margin-bottom: 60px;
  }
  
  /* 特定セクション調整 */
  .vision .flex_rowRev,
  .feature .flex_rowRev {
    height: auto;
  }
  
  .feature_section {
    padding: 0 20px;
  }
  
  .feature_section h2 {
    font-size: 24px;
  }

}

/* ===== 超小型モバイル (375px以下) ===== */
@media screen and (max-width: 375px) {
  /* ヒーローセクションの調整 */
  .hero .hero_content .mainheading {
    font-size: 1.5rem;
  }
  
  .hero .hero_content .sub {
    font-size: 0.8rem;
  }
  
  /* 見出し調整 */
  .section_heading {
    font-size: 10vw;
  }
  
  .section_subheading {
    font-size: 5.5vw;
  }
  
  /* サービスアイテム調整 */
  .service_item {
    padding: 10px;
    width: 300px;
  }

  .service_item .category {
    font-size: 1.6em;
  }
   .service_item .english_title {
    font-size: 1.8em;
  }
  
  .service_item .service_title {
    font-size: 2em;
  }
  .service_item .description {
    font-size: 0.8em;
  }

  .service_item .btn-primary {
    padding: 1.2rem 6.4rem;
  }
  
  /* ケースアイテム調整 */
  .case_item {
    min-width: 200px;
    width: 200px;
  }
  
  .case_item .image {
    height: 130px;
  }
  
  /* ボタン調整 */
  .btn {
    padding: 1.2rem 4em;
  }
  
  .btnText p {
    font-size: 0.9em;
  }
}