@charset "UTF-8";

/* ==========================================================
   ■ 1. ページ全体のリセット・基本ルール ＆ 大見出しグループ
   ========================================================== */
.business-page-wrapper {
  width: 100% !important;
  padding-top: 140px !important;
  padding-bottom: 0px !important; /* 無駄な下部余白を完全にゼロにします */
  background-color: #ffffff !important;
  font-family: "Noto Sans JP", sans-serif !important;
  color: #333333 !important;
  display: flow-root !important; 
}

.business-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  box-sizing: border-box;
}

.photo-red-placeholder {
  background-color: #ff0000 !important;
  width: 100%;
  height: 100%;
  display: block;
}

.biz-title-group {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  padding-top: 00px !important;
  margin-top: -30px !important;
  margin-bottom: 100px !important;
}

.biz-title-group .biz-message-img {
  width: 500px !important; 
  max-width: 90% !important;
  height: auto !important;
  margin: 0 0 10px 0 !important;
  display: block !important;
}

.biz-page-title {
  font-size: 1.3rem !important;
  font-weight: 900 !important;
  color: #333333 !important;
  text-align: center !important;
  margin: -40px 0 0 0 !important; 
  letter-spacing: 0.1em !important;
  display: block !important;
}

@media screen and (max-width: 700px) {
  .biz-title-group {
    padding-top: 0 !important;
    margin-top: -35px !important; 
    margin-bottom: 40px !important; 
  }
  .biz-title-group .biz-message-img {
    width: 220px !important; 
    margin-bottom: 0 !important; 
  }
  .biz-page-title {
    font-size: 1.1rem !important;
    margin-top: -10px !important;
  }
}

/* ==========================================================
   ■ 2. ABOUT セクション（建築風アシンメトリートリミング）
   ========================================================== */
.biz-about-section {
  display: flex;
  align-items: center; 
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 140px;
}

.biz-about-left {
  flex: 0 0 480px;
  width: 480px;
  height: 420px;
  border-radius: 80px 12px 80px 12px !important;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(30, 68, 97, 0.08);
  position: relative;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.biz-about-left:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 30px 50px rgba(30, 68, 97, 0.15);
}

.biz-about-right {
  flex: 1;
}

.biz-section-tag {
  font-size: 1.5rem;
  font-weight: 900;
  color: #1e4461;
  text-transform: uppercase;
  margin: 0 0 5px 0;
  letter-spacing: 0.05em;
}

.biz-section-sub {
  font-size: 1.25rem;
  font-weight: 800;
  color: #222222;
  margin: 0 0 25px 0;
  line-height: 1.4;
}

/* ==========================================================
   ■ 3. WORK セクション
   ========================================================== */
.biz-work-section {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 70px;
  margin-bottom: 140px;
}

.biz-work-left {
  flex: 1;
}

.biz-work-right {
  flex: 0 0 460px;
  width: 460px;
  height: 460px; 
  position: relative;
  display: block;
}

.biz-work-photo-box:nth-child(1) {
  position: absolute;
  top: 0;
  left: 0;
  width: 320px;
  height: 280px;
  border-radius: 60px 12px 12px 12px !important;
  z-index: 1;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: transform 0.4s ease, z-index 0.3s;
}

.biz-work-photo-box:nth-child(2) {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 300px;
  height: 280px;
  border: 4px solid #ffffff; 
  border-radius: 12px 12px 60px 12px !important;
  z-index: 2; 
  overflow: hidden;
  box-shadow: 0 15px 35px rgba(30, 68, 97, 0.12);
  transition: transform 0.4s ease;
}

.biz-work-right:hover .biz-work-photo-box:nth-child(1) { transform: translate(-6px, -6px) scale(1.02); z-index: 3; }
.biz-work-right:hover .biz-work-photo-box:nth-child(2) { transform: translate(6px, 6px) scale(1.02); }

.biz-responsive-img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important; 
  object-position: 28% center !important; 
  display: block !important;
  transform: scale(1) !important; 
}

/* ==========================================================
   ■ 4. 主な事業一覧セクション（アコーディオンパーツ基本ルール）
   ========================================================== */
.biz-list-section {
  padding-top: 40px;
}

.biz-list-title {
  font-size: 1.5rem;
  font-weight: 900;
  color: #1e4461;
  text-align: center;
  margin-bottom: 60px;
}

/* 横長1カラム外枠 */
.biz-card-large-wrapper {
  width: 100%;
  margin-bottom: 40px;
}

/* ----------------------------------------------------------
   ■ アセット・内装（2列並列エリア）の高さ連動バグを解決
   ---------------------------------------------------------- */
.biz-grid-layout {
  display: flex !important;
  flex-wrap: wrap !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  gap: 40px 0 !important;
}

@media screen and (min-width: 1001px) {
  .biz-grid-layout .biz-accordion-box {
    width: 48.5% !important;
    flex: 0 0 48.5% !important;
    height: auto !important;
  }
}

@media screen and (max-width: 1000px) {
  .biz-grid-layout {
    display: block !important;
  }
  .biz-grid-layout .biz-accordion-box {
    width: 100% !important;
    margin-bottom: 24px !important;
  }
  .biz-grid-layout .biz-accordion-box:last-child {
    margin-bottom: 0 !important;
  }
}

.biz-accordion-box {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.04);
  border: 1px solid #eef3f6;
  width: 100%;
}

.biz-accordion-trigger {
  background-color: #d1ecf7; 
  padding: 40px 20px;
  text-align: center;
  cursor: pointer;
  position: relative;
  transition: background-color 0.25s ease;
}
.biz-accordion-trigger:hover {
  background-color: #c0e2f0;
}

.biz-trigger-title {
  font-size: 1.7rem;
  font-weight: 900;
  color: #1e4461;
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.biz-trigger-desc {
  font-size: 0.95rem !important;
  font-weight: 500 !important;
  color: #556f85 !important; 
  text-align: center !important;
  margin: -10px 0 40px 0 !important; 
  letter-spacing: 0.03em !important;
  line-height: 1.4 !important;
  display: block !important;
}

/* ----------------------------------------------------------
   ■ View More ボタン本体 ＆ 下向き三角（▼）自走ループ
   ---------------------------------------------------------- */
.biz-view-more-btn {
  width: 140px !important;
  height: 44px !important;
  background-color: #ffffff !important; 
  border: none !important; 
  border-radius: 22px !important;       
  margin: 0 auto !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 6px !important; 
  box-shadow: 0 10px 25px rgba(30, 68, 97, 0.08) !important; 
  transition: all 0.3s ease !important;
  position: relative !important;
}

.biz-view-more-btn span {
  font-size: 11px !important;
  font-weight: 800 !important;
  color: #1e4461 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.05em !important;
  margin: 0 !important;
}

.biz-accordion-trigger:hover .biz-view-more-btn {
  background-color: #1e4461 !important; 
  box-shadow: 0 12px 30px rgba(30, 68, 97, 0.2) !important; 
  transform: translateY(-2px) !important; 
}
.biz-accordion-trigger:hover .biz-view-more-btn span { color: #ffffff !important; }

.biz-view-more-btn::after {
  content: "" !important;
  display: inline-block !important;
  width: 0 !important;
  height: 0 !important;
  border-style: solid !important;
  border-width: 6px 4.5px 0 4.5px !important;
  border-color: #1e4461 transparent transparent transparent !important;
  margin-left: 4px !important;
  animation: arrow-tsun-tsun-down 2.0s infinite ease-in-out !important;
  transition: border-color 0.3s ease !important;
}

.biz-accordion-trigger:hover .biz-view-more-btn::after {
  border-color: #ffffff transparent transparent transparent !important;
  animation: arrow-tsun-tsun-down 1.0s infinite ease-in-out !important; 
}

@keyframes arrow-tsun-tsun-down {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

.biz-view-more-btn::before { content: none !important; display: none !important; }

.biz-accordion-box.is-open .biz-view-more-btn {
  background-color: #1e4461 !important;
  border-color: #1e4461 !important;
}
.biz-accordion-box.is-open .biz-view-more-btn span { color: #ffffff !important; }
.biz-accordion-box.is-open .biz-view-more-btn::after {
  border-color: #ffffff transparent transparent transparent !important;
  animation: arrow-tsun-tsun-down 2.0s infinite ease-in-out !important;
}
.biz-accordion-trigger:hover .biz-view-more-btn::after { background-color: transparent !important; }

/* ==========================================================
   ■ 5. アコーディオン展開後のインナーパーツ設定
   ========================================================== */
.biz-accordion-content {
  max-height: 0; 
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  background: #ffffff;
}

.biz-accordion-inner-body {
  padding: 40px 35px;
  border-top: 1px solid #eef3f6;
}

.biz-large-opened-flex {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 40px;
}
.biz-large-opened-flex .opened-text-area { flex: 1; }
.biz-large-opened-flex .opened-photo-area {
  flex: 0 0 380px;
  width: 380px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.biz-large-opened-flex .opened-photo-box {
  width: 100%;
  height: 220px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.04);
}

.biz-grid-opened-body, .biz-section-text {
  font-size: 0.95rem;
  color: #444444;
  line-height: 1.9;
}
.biz-grid-opened-body h4, .biz-section-text h4 {
  font-size: 1.35rem !important;
  font-weight: 800 !important;
  color: #1e4461;
  margin: 0 0 20px 0 !important;
  border-left: 4px solid #f39800; 
  padding-left: 10px;
  line-height: 1.4 !important;
}

/* インタビューリンク */
.biz-large-opened-flex .opened-link-text {
  font-size: 14px;
  font-weight: 800;
  color: #333333;
  text-align: center;
  margin-top: 5px;
  letter-spacing: 0.05em;
  cursor: pointer !important;
  transition: opacity 0.25s ease !important;
}
.biz-large-opened-flex .opened-link-text:hover {
  opacity: 0.7 !important;
  text-decoration: underline !important; 
}

/* ==========================================================
   ■ 6. 【住宅事業部】専用 プレミアム紺ネイビー仕様
   ========================================================== */
.biz-card-navy .biz-accordion-trigger {
  background-color: #1e4461 !important;
  padding: 45px 20px !important;
}

.biz-card-navy .biz-accordion-trigger:hover {
  background-color: #244f70 !important;
}

.biz-card-navy .biz-trigger-title {
  color: #ffffff !important;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1) !important;
}

.biz-card-navy .biz-trigger-desc {
  color: #d1ecf7 !important;
}

.biz-card-navy .biz-view-more-btn {
  background-color: #ffffff !important;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important; 
}
.biz-card-navy .biz-view-more-btn span {
  color: #1e4461 !important;
}
.biz-card-navy .biz-view-more-btn::after {
  border-color: #1e4461 transparent transparent transparent !important;
}

.biz-card-navy .biz-accordion-trigger:hover .biz-view-more-btn {
  background-color: #d1ecf7 !important;
  transform: translateY(-2px) !important;
}
.biz-card-navy .biz-accordion-trigger:hover .biz-view-more-btn span {
  color: #1e4461 !important;
}
.biz-card-navy .biz-accordion-trigger:hover .biz-view-more-btn::after {
  border-color: #1e4461 transparent transparent transparent !important;
}

.biz-card-navy .biz-accordion-box.is-open .biz-view-more-btn {
  background-color: #d1ecf7 !important;
}
.biz-card-navy .biz-accordion-box.is-open .biz-view-more-btn span {
  color: #1e4461 !important;
}
.biz-card-navy .biz-accordion-box.is-open .biz-view-more-btn::after {
  border-color: #1e4461 transparent transparent transparent !important;
}

/* ==========================================================
   ■ ホテル事業：写真キャプション装飾（リンクなし）
   ========================================================== */
.biz-large-opened-flex .opened-photo-caption {
  font-size: 14px;
  font-weight: 700;
  color: #556f85;
  text-align: center;
  margin-top: 8px;
  letter-spacing: 0.05em;
  cursor: default !important;
  pointer-events: none !important;
}

/* ==========================================================
   ■ 7. スクロール連動エフェクト ＆ 画像拡大
   ========================================================== */
.js-fade-up {
  opacity: 0 !important;
  transform: translateY(40px) !important;
  transition: opacity 1.0s cubic-bezier(0.25, 1, 0.5, 1), 
              transform 1.0s cubic-bezier(0.25, 1, 0.5, 1) !important;
}
.js-fade-up.is-active {
  opacity: 1 !important;
  transform: translateY(0) !important;
}

.biz-about-left, .biz-work-photo-box, .opened-photo-box { overflow: hidden !important; }

.biz-responsive-img {
  transform: scale(0.9) !important;
  transition: transform 1.4s cubic-bezier(0.25, 1, 0.5, 1) !important;
}
.js-fade-up.is-active .biz-responsive-img { transform: scale(1.0) !important; }

@media screen and (min-width: 1001px) {
  .biz-work-right:hover .biz-work-photo-box:nth-child(1) .biz-responsive-img { transform: scale(1.02) !important; }
  .biz-work-right:hover .biz-work-photo-box:nth-child(2) .biz-responsive-img { transform: scale(1.02) !important; }
}

/* ==========================================================
   ■ 8. 通常レスポンシブ（画面幅1000px以下：タブレット・スマホ共通）
   ========================================================== */
.biz-sp-br { display: none !important; }

@media screen and (max-width: 1000px) {
  .biz-sp-br { display: inline !important; }
  
  .business-container { 
    max-width: 720px !important;
    width: 100% !important;
    padding-left: 35px !important;  
    padding-right: 35px !important; 
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
  }
  
  .biz-about-section, .biz-work-section, .biz-large-opened-flex {
    flex-direction: column !important;
    align-items: stretch !important; 
    gap: 35px !important;
    width: 100% !important;
  }
  
  .biz-about-left, .biz-about-right, .biz-work-left, .biz-work-right, 
  .biz-large-opened-flex .opened-text-area, .biz-large-opened-flex .opened-photo-area {
    width: 100% !important;
    max-width: 100% !important; 
    flex: none !important;
    box-sizing: border-box !important;
  }

  .biz-section-text { font-size: 0.95rem !important; line-height: 2.0 !important; }

  .biz-about-left {
    height: 280px !important;
    border-radius: 40px 12px 40px 12px !important;
    margin-bottom: 5px !important;
  }

  .biz-work-right {
    height: 480px !important;    
    width: 100% !important;
    max-width: 440px !important; 
    margin: 20px auto 0 auto !important; 
    position: relative !important;
    display: block !important;
  }

  .biz-work-photo-box:nth-child(1) {
    width: 290px !important; height: 250px !important;    
    border-radius: 40px 12px 12px 12px !important;
    top: 0 !important; left: 0 !important; position: absolute !important;
  }

  .biz-work-photo-box:nth-child(2) {
    width: 270px !important; height: 250px !important;    
    border: 4px solid #ffffff !important; 
    border-radius: 12px 12px 40px 12px !important;
    bottom: 0 !important; right: -10px !important; left: auto !important; position: absolute !important;
  }

  .biz-grid-layout {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }
  
  .biz-accordion-inner-body { padding: 30px 20px !important; }
}

@media screen and (max-width: 700px) {
  .biz-trigger-desc {
    font-size: 0.85rem !important;
    margin: -12px 0 30px 0 !important; 
    padding: 0 10px !important; 
  }
  .biz-grid-opened-body h4, .biz-section-text h4 {
    font-size: 1.15rem !important;
    margin-bottom: 15px !important;
  }
}

/* ==========================================================
   ■ 9. 極小スマホ環境レスポンシブ（画面幅480px以下：文章読みやすさ最大化）
   ========================================================== */
@media screen and (max-width: 480px) {
  .business-container { padding-left: 15px !important; padding-right: 15px !important; }
  .biz-accordion-inner-body { padding: 30px 15px !important; }
  .biz-grid-opened-body {
    font-size: 0.9rem !important; 
    line-height: 1.75 !important;  
    letter-spacing: 0.02em !important;
  }
  .biz-grid-opened-body h4, .biz-section-text h4 {
    font-size: 1.1rem !important;
    line-height: 1.4 !important;
    padding-left: 8px !important;
  }
}

/* ==========================================================
   ■ ABOUT・WORKセクション専用：スマホ時の横幅・余白巻き込み防止
   ========================================================== */
@media screen and (max-width: 480px) {
  .biz-about-right,
  .biz-work-left {
    padding-left: 15px !important;
    padding-right: 15px !important;
    box-sizing: border-box !important;
  }

  .biz-section-sub {
    font-size: 1.2rem !important;
    line-height: 1.4 !important;
    margin-bottom: 20px !important;
  }

  .biz-section-text p {
    font-size: 0.9rem !important;
    line-height: 1.85 !important;
    margin-bottom: 12px !important;
  }
}

#about-section,
#job-section,
#business-section {
  scroll-margin-top: 140px !important;
}