/* ============================================================
   会社概要ページ固有スタイル (company-custom.css)
   参考: claude-design-output/company.php + page.css
   ============================================================ */

/* ============================================================
   ページヒーロー（会社概要専用）
   ============================================================ */
.htc-company-hero {
  background: #9D9788;
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
}

/* 大きな装飾漢字（"砦"） */
.htc-company-hero::before {
  content: "砦";
  position: absolute;
  right: -60px;
  top: -80px;
  font-family: var(--htc-font-mincho);
  font-size: clamp(280px, 32vw, 480px);
  color: rgba(255, 68, 0, 0.07);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.htc-company-hero__inner {
  position: relative;
  z-index: 1;
}

.htc-company-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  color: rgba(242, 241, 232, 0.6);
  margin-bottom: 32px;
}
.htc-company-hero__breadcrumb a {
  color: rgba(242, 241, 232, 0.6);
  text-decoration: none;
  transition: color 0.2s;
}
.htc-company-hero__breadcrumb a:hover { color: var(--htc-cream); }
.htc-company-hero__breadcrumb .sep { opacity: 0.5; }

.htc-company-hero__label {
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--htc-orange);
  letter-spacing: 0.12em;
  display: block;
  margin-bottom: 12px;
}

.htc-company-hero__title {
  font-family: var(--htc-font-mincho);
  font-weight: 500;
  font-size: clamp(3.6rem, 5vw, 6rem);
  color: var(--htc-cream);
  letter-spacing: 0.06em;
  line-height: 1.3;
  margin-bottom: 20px;
}

.htc-company-hero__lead {
  font-size: 1.5rem;
  color: rgba(242, 241, 232, 0.78);
  line-height: 1.9;
  max-width: 56ch;
}

.htc-company-hero__num {
  margin-top: 40px;
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.4rem;
  color: rgba(242, 241, 232, 0.4);
  letter-spacing: 0.12em;
}

/* ============================================================
   セクション見出し番号パターン
   ============================================================ */
.htc-section-num {
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--htc-orange);
  letter-spacing: 0.12em;
  margin-bottom: 8px;
  display: block;
}

/* section-head（会社概要ページ内統一スタイル）*/
.htc-co-section-head {
  margin-bottom: 56px;
}
.htc-co-section-head .htc-section-num { margin-bottom: 6px; }
.htc-co-section-head h2 {
  font-family: var(--htc-font-mincho);
  font-size: clamp(2.8rem, 3.8vw, 4.4rem);
  font-weight: 500;
  color: var(--htc-green);
  line-height: 1.3;
  letter-spacing: 0.04em;
}
.htc-co-section-head .lead {
  margin-top: 16px;
  font-size: 1.5rem;
  color: var(--htc-ink-2);
  line-height: 1.9;
}

/* ============================================================
   代表挨拶
   ============================================================ */
.htc-greet {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: start;
}

.htc-greet__visual {
  aspect-ratio: 1 / 1;
  background: linear-gradient(135deg, #2a3e34 0%, #4a6b58 60%, #6a8a75 100%);
  position: relative;
  overflow: hidden;
  border-radius: 50%;
}
.htc-greet__visual::after {
  display: none;
}

.htc-greet__body h2,
.htc-greet__body-title {
  font-family: var(--htc-font-mincho);
  font-size: clamp(2.2rem, 2.8vw, 3.6rem);
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 28px;
  color: var(--htc-green);
  letter-spacing: 0.04em;
}
.htc-greet__body p {
  font-size: 1.45rem;
  line-height: 2.1;
  color: var(--htc-ink);
  margin-bottom: 16px;
}
.htc-greet__sign {
  margin-top: 28px;
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-family: var(--htc-font-mincho);
}
.htc-greet__sign small {
  font-size: 1.1rem;
  letter-spacing: 0.2em;
  color: var(--htc-ink-3);
  font-family: var(--htc-font-sans);
  font-style: normal;
}
.htc-greet__sign .name {
  font-size: 2.2rem;
  color: var(--htc-green);
  letter-spacing: 0.1em;
}

.htc-greet__detail {
  margin-top: 24px;
  border-top: 1px solid var(--htc-line);
  padding-top: 20px;
}
.htc-greet__detail dt {
  font-family: var(--htc-font-sans);
  font-size: 1.0rem;
  letter-spacing: 0.16em;
  color: var(--htc-orange);
  font-weight: 600;
  margin-bottom: 4px;
  text-transform: uppercase;
}
.htc-greet__detail dd {
  margin: 0 0 14px;
  font-size: 1.35rem;
  line-height: 1.85;
  color: var(--htc-ink);
  font-family: var(--htc-font-mincho);
}
.htc-greet__detail dd:last-child { margin-bottom: 0; }

@media (max-width: 880px) {
  .htc-greet { grid-template-columns: 1fr; gap: 32px; }
}

/* ============================================================
   事業案内グリッド（3列 ×2段）
   ============================================================ */
.htc-biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--htc-line);
  border: 1px solid var(--htc-line);
}
.htc-biz-card {
  background: var(--htc-cream);
  padding: 36px 32px;
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  gap: 12px;
  transition: background 0.25s;
}
.htc-biz-card:hover { background: var(--htc-paper); }
.htc-biz-card__no {
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--htc-orange);
  letter-spacing: 0.1em;
}
.htc-biz-card__img {
  aspect-ratio: 4 / 3;
  background: url('https://ros-cdn.s3.ap-northeast-1.amazonaws.com/hp/img/ros_keiyaku/28191/no-image.png') center / cover no-repeat;
  background-color: var(--htc-cream-2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}
.htc-biz-card__img::after {
  content: attr(data-tag);
  position: absolute;
  bottom: 10px;
  right: 12px;
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.1rem;
  letter-spacing: 0.16em;
  color: rgba(13, 93, 55, 0.5);
}
.htc-biz-card__img img {
  max-height: 70%;
  width: auto;
  object-fit: contain;
}
.htc-biz-card__title {
  font-family: var(--htc-font-mincho);
  font-size: 1.9rem;
  font-weight: 500;
  color: var(--htc-green);
  letter-spacing: 0.04em;
}
.htc-biz-card__text {
  font-size: 1.3rem;
  color: var(--htc-ink-2);
  line-height: 1.9;
}
.htc-biz-card__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 1.2rem;
  color: var(--htc-green);
  letter-spacing: 0.14em;
  padding-top: 10px;
  border-top: 1px solid var(--htc-line-soft);
  text-decoration: none;
  transition: color 0.2s;
}
.htc-biz-card__link::after { content: "→"; transition: transform 0.2s; }
.htc-biz-card__link:hover { color: var(--htc-orange); opacity: 1; }
.htc-biz-card__link:hover::after { transform: translateX(4px); }

@media (max-width: 880px) { .htc-biz-grid { grid-template-columns: 1fr; } }

/* ============================================================
   事業内容詳細
   ============================================================ */
.htc-biz-detail {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--htc-line);
}
.htc-biz-detail-item {
  padding: 40px 36px 8px;
  border-right: 1px solid var(--htc-line);
}
.htc-biz-detail-item:last-child { border-right: none; }

.htc-biz-detail-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--htc-line-soft);
}
.htc-biz-detail-head__no {
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 4.0rem;
  line-height: 1;
  color: var(--htc-orange);
  flex-shrink: 0;
}
.htc-biz-detail-head__label {
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--htc-orange);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}
.htc-biz-detail-head h3 {
  font-family: var(--htc-font-mincho);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--htc-green);
  letter-spacing: 0.04em;
}
.htc-biz-detail-item p {
  font-size: 1.4rem;
  line-height: 2.1;
  color: var(--htc-ink);
}

@media (max-width: 880px) {
  .htc-biz-detail { grid-template-columns: 1fr; }
  .htc-biz-detail-item { border-right: none; border-bottom: 1px solid var(--htc-line); padding-bottom: 28px; }
  .htc-biz-detail-item:last-child { border-bottom: none; }
}

/* ============================================================
   経営理念（ステートメントセクション）
   ============================================================ */
.htc-statement {
  background: #9D9788;
  color: var(--htc-cream);
  padding: clamp(72px, 9vw, 120px) 0;
  position: relative;
  overflow: hidden;
}
/* 大きな装飾漢字 "理" */
.htc-statement::before {
  content: "理";
  position: absolute;
  right: -40px;
  top: -60px;
  font-family: var(--htc-font-mincho);
  font-size: clamp(280px, 32vw, 480px);
  color: rgba(255, 68, 0, 0.08);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.htc-statement__inner { position: relative; z-index: 1; }
.htc-statement__en {
  font-family: var(--htc-font-serif);
  font-style: italic;
  color: var(--htc-orange);
  font-size: 1.6rem;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  display: block;
}
.htc-statement h2 {
  color: var(--htc-cream);
  font-family: var(--htc-font-mincho);
  font-size: clamp(3.2rem, 4.5vw, 5.6rem);
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}

.htc-creed {
  list-style: none;
  padding: 0;
  margin: 32px 0 0;
  counter-reset: creed;
}
.htc-creed li {
  counter-increment: creed;
  position: relative;
  padding: 22px 0 22px 64px;
  font-family: var(--htc-font-mincho);
  font-size: clamp(1.8rem, 2.2vw, 2.6rem);
  line-height: 1.7;
  letter-spacing: 0.06em;
  color: var(--htc-cream);
  border-bottom: 1px solid rgba(242, 241, 232, 0.18);
}
.htc-creed li:last-child { border-bottom: none; }
.htc-creed li::before {
  content: counter(creed, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 26px;
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 2.2rem;
  color: var(--htc-orange);
}
/* 結びの一文（附番なし） */
.htc-creed li.htc-creed__conclusion {
  counter-increment: none;
  padding-left: 0;
}
.htc-creed li.htc-creed__conclusion::before { content: none; }

/* ============================================================
   沿革（縦型タイムライン）
   ============================================================ */
.htc-history-timeline {
  position: relative;
  padding-left: 36px;
  list-style: none;
  margin: 0;
  padding-bottom: 8px;
}
.htc-history-timeline::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--htc-line);
}
.htc-history-timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 36px;
  padding: 18px 0;
}
.htc-history-timeline li + li { border-top: 0; }
.htc-history-timeline li::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 28px;
  width: 9px;
  height: 9px;
  background: var(--htc-orange);
  border: 2px solid var(--htc-cream);
  border-radius: 50%;
  box-shadow: 0 0 0 1px var(--htc-orange);
}

.htc-history-timeline__year {
  font-family: var(--htc-font-serif);
  font-style: italic;
  color: var(--htc-green);
  font-size: 2.2rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}
.htc-history-timeline__year small {
  font-family: var(--htc-font-sans);
  font-style: normal;
  display: block;
  font-size: 1.0rem;
  letter-spacing: 0.18em;
  color: var(--htc-ink-3);
  margin-top: 2px;
}
.htc-history-timeline__body p {
  color: var(--htc-ink);
  font-size: 1.4rem;
  line-height: 1.9;
}

@media (max-width: 880px) {
  .htc-history-timeline li { grid-template-columns: 1fr; gap: 8px; }
}

/* ============================================================
   企業情報テーブル
   ============================================================ */
/* .table-scroll > table の min-width: 600px を上書き */
.table-scroll > .htc-info-table {
  min-width: 0;
}
.htc-info-table {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--htc-line);
}
.htc-info-table th,
.htc-info-table td {
  text-align: left;
  padding: 22px 24px;
  font-size: 1.4rem;
  vertical-align: top;
  border-bottom: 1px solid var(--htc-line);
}
.htc-info-table th {
  width: 220px;
  color: var(--htc-green);
  font-family: var(--htc-font-mincho);
  font-weight: 500;
  letter-spacing: 0.08em;
  background: rgba(13, 93, 55, 0.03);
}
.htc-info-table td {
  color: var(--htc-ink);
  line-height: 1.9;
}
.htc-info-table td .en-note {
  display: block;
  font-family: var(--htc-font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--htc-ink-3);
  margin-bottom: 4px;
}

@media (max-width: 880px) {
  .htc-info-table th,
  .htc-info-table td { display: block; width: 100%; padding: 14px 16px; }
  .htc-info-table th { border-bottom: 0; padding-bottom: 4px; }
  .htc-info-table td { padding-top: 4px; }
}

/* ============================================================
   事業案内 ロゴ画像
   ============================================================ */

/* ロゴカード: no-image.png 背景を無効化して白系に */
.htc-biz-card__img--logo {
  background-image: none;
  background-color: var(--htc-cream-2);
}

/* ロゴ共通: はみ出し防止・中央配置 */
.htc-biz-logo {
  display: block;
  object-fit: contain;
  max-height: 72%;
}

/* 無機質住宅ロゴ（530×530 正方形）
   コンテナ（4:3）の高さが制約 → 高さ基準で幅を決める */
.htc-biz-logo--mukishitsu {
  width: auto;
  height: 60%;
}

/* リノベ再生ラボ（170×145 ≈ 1.17:1）
   4:3 コンテナより縦長比率に近い → 幅基準 */
.htc-biz-logo--saisei {
  width: 62%;
  height: auto;
}

/* 未来FEクラフト（220×138 ≈ 1.59:1）
   4:3 コンテナより横長 → 幅基準 */
.htc-biz-logo--mirai {
  width: 68%;
  height: auto;
}