/* =========================================================
   会社概要・設備・FAQ ページ専用スタイル (company.css)
   ========================================================= */

/* ---------- セクション内タブナビ ---------- */
.page-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--color-line);
  margin-bottom: 52px;
}
.page-tab {
  padding: 14px 28px;
  font-size: .92rem; font-weight: 600;
  color: var(--color-muted);
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease);
  display: inline-flex; align-items: center; gap: 8px;
}
.page-tab .icon { width: 17px; height: 17px; }
.page-tab:hover { color: var(--color-navy); }
.page-tab.is-active { color: var(--color-accent); border-bottom-color: var(--color-accent); }

/* ---------- 代表挨拶 ---------- */
.greeting {
  display: block;
  max-width: 720px;
  margin: 0 auto;
}
/* 写真エリアは非表示（画像がない場合） */
.greeting__photo { display: none; }
.greeting__body blockquote {
  margin: 0 0 28px;
  padding-left: 20px;
  border-left: 4px solid var(--color-accent);
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  line-height: 1.8;
  color: var(--color-navy);
}
.greeting__body p {
  color: var(--color-ink);
  line-height: 2.1;
  margin-bottom: 1.2em;
}
.greeting__body p:last-child { margin-bottom: 0; }
.greeting__sig {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
  font-size: .88rem; color: var(--color-muted);
  display: flex; align-items: center; gap: 16px;
}
.greeting__sig strong { color: var(--color-navy); font-size: 1rem; }

/* ---------- 会社情報テーブル ---------- */
.company-table {
  width: 100%;
  border-collapse: collapse;
}
.company-table th,
.company-table td {
  padding: 18px 20px;
  text-align: left;
  border-bottom: 1px solid var(--color-line);
  font-size: .95rem;
  vertical-align: top;
}
.company-table th {
  width: 200px;
  color: var(--color-muted);
  font-weight: 600;
  background: var(--color-bg-alt);
  white-space: nowrap;
}
.company-table td { color: var(--color-ink); line-height: 1.8; }
.company-table tr:first-child th,
.company-table tr:first-child td { border-top: 1px solid var(--color-line); }

/* ---------- 設備リスト ---------- */
.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.equipment-card {
  display: flex;
  gap: 18px;
  padding: 24px 22px;
  background: #fff;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  align-items: flex-start;
}
.equipment-card__icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: var(--color-navy);
  border-radius: var(--radius);
  display: grid; place-items: center; color: #fff;
}
.equipment-card__icon .icon { width: 24px; height: 24px; }
.equipment-card__body {}
.equipment-card__name {
  font-size: 1rem; font-weight: 700;
  color: var(--color-navy); margin-bottom: 6px;
}
.equipment-card__spec {
  font-size: .86rem; color: var(--color-muted); line-height: 1.8;
}
.equipment-card__spec li {
  display: flex; align-items: baseline; gap: 8px;
}
.equipment-card__spec li::before {
  content: "–";
  color: var(--color-accent); flex-shrink: 0;
}

/* ---------- FAQ アコーディオン ---------- */
.faq-list { display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--color-line);
}
.faq-item:first-child { border-top: 1px solid var(--color-line); }

.faq-question {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  background: none; border: none; cursor: pointer;
  text-align: left;
}
.faq-question__text {
  display: flex; align-items: center; gap: 14px;
  font-size: 1rem; font-weight: 600; color: var(--color-navy);
  line-height: 1.6;
}
.faq-question__q {
  font-family: var(--font-serif);
  font-size: 1.2rem; font-weight: 600;
  color: var(--color-accent); flex-shrink: 0;
}
.faq-question__icon {
  color: var(--color-steel); flex-shrink: 0;
  transition: transform .3s var(--ease);
}
.faq-question__icon .icon { width: 22px; height: 22px; }
.faq-item.is-open .faq-question__icon { transform: rotate(180deg); }
.faq-item.is-open .faq-question { color: var(--color-accent); }

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .3s var(--ease);
}
.faq-item.is-open .faq-answer { grid-template-rows: 1fr; }
.faq-answer__inner {
  overflow: hidden;
}
.faq-answer__body {
  padding: 0 4px 24px 38px;
  color: var(--color-muted);
  line-height: 2;
  font-size: .95rem;
}

/* ---------- 設備紹介 導線（会社概要ページ内） ---------- */
.equip-summary {
  display: flex; align-items: center; justify-content: space-between;
  gap: 28px; flex-wrap: wrap;
  padding: 28px 32px;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}
.equip-summary__text { color: var(--color-ink); line-height: 1.9; flex: 1; min-width: 260px; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px) {
  .greeting { grid-template-columns: 1fr; }
  .greeting__photo { max-width: 240px; }
  .equipment-grid { grid-template-columns: 1fr; }
  .company-table th { width: 130px; }
  .page-tab { padding: 12px 16px; font-size: .85rem; }
}
@media (max-width: 520px) {
  .page-tabs { flex-wrap: wrap; gap: 4px; border-bottom: none; }
  .page-tab { border: 1px solid var(--color-line); border-radius: var(--radius); margin-bottom: 0; font-size: .82rem; padding: 10px 14px; }
  .page-tab.is-active { border-color: var(--color-accent); background: #f0f7fa; }
  .company-table th,
  .company-table td { display: block; width: 100%; }
  .company-table th { border-bottom: none; padding-bottom: 4px; }
}