/* ============================================================
   Page Hero
============================================================ */
.page-hero {
  margin-top: var(--header-height);
  background: var(--color-bg-gray);
  padding: 80px 0 72px;
}

.page-hero__inner {
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.page-hero__en {
  font-family: 'Manrope', sans-serif;
  font-size: 48px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  text-transform: uppercase;
  line-height: 1;
  margin-bottom: 16px;
}

.page-hero__title {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.15em;
  line-height: 1;
  margin-bottom: 16px;
}

.page-hero__triangles {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--color-primary);
  font-size: 12px;
}

/* ============================================================
   Shared: Section Label & Title
============================================================ */
.a-label {
  font-family: 'Manrope', sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
  margin-left: 15px;
  position: relative;
  display: block;
}

.a-label::before {
  content: '▶';
  font-size: 8px;
  position: absolute;
  left: -16px;
  top: 50%;
  transform: translateY(-50%);
}

.a-title {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: 0.15em;
  line-height: 1;
  margin-bottom: 32px;
}

.a-section-head {
  margin-bottom: 0;
}

/* ============================================================
   Shared: centered section header
============================================================ */
.a-section-head--center {
  text-align: center;
}

.a-section-head--center .a-label {
  display: inline-block;
  margin-left: 0;
}

.a-section-head--center .a-label::before {
  left: -15px;
}

.a-title-line {
  width: 48px;
  height: 3px;
  background: var(--color-primary);
  margin: 0 auto 48px;
}

/* ============================================================
   社長メッセージ
============================================================ */
.a-message {
  padding: 120px 0 160px;
  background: var(--color-bg);
  /* 固定ヘッダー分のオフセット（アンカー遷移時に見出しが隠れないように） */
  scroll-margin-top: var(--header-height);
}

.a-message__inner {
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-message__catch {
  font-size: 24px;
  font-weight: 500;
  color: var(--color-primary);
  text-align: center;
  padding: 20px 0;
  margin: 0 auto 40px;
  width: 479px;
  letter-spacing: 0;
  line-height: 1;
  background:
    linear-gradient(var(--color-primary), var(--color-primary)) top right,
    linear-gradient(var(--color-primary), var(--color-primary)) top right,
    linear-gradient(var(--color-primary), var(--color-primary)) bottom left,
    linear-gradient(var(--color-primary), var(--color-primary)) bottom left;
  background-size: 22px 1px, 1px 22px, 22px 1px, 1px 22px;
  background-repeat: no-repeat;
}

.a-message__text {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0;
  color: var(--color-text);
  line-height: 36px;
}

.a-message__sign-block {
  text-align: right;
  margin-top: 40px;
}

.a-message__sign-company {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1;
  color: var(--color-text);
  margin-bottom: 16px;
}

.a-message__sign-name {
  font-size: 24px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.1em;
}

.a-message__sign-en {
  font-family: 'Manrope', sans-serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

/* ============================================================
   会社概要
============================================================ */
.a-profile {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.a-profile__inner {
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-profile__table {
  width: 100%;
  max-width: 800px;
  border-collapse: collapse;
  margin: 0 auto;
}

.a-profile__table th,
.a-profile__table td {
  padding: 20px 28px;
  border-bottom: 1px solid var(--color-border);
  font-size: 18px;
  line-height: 1.5;
  vertical-align: top;
  text-align: left;
}

.a-profile__table tr:first-child th,
.a-profile__table tr:first-child td {
  border-top: none;
}

.a-profile__table th {
  width: 160px;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  background: none;
}

.a-profile__table td {
  color: var(--color-text);
  font-weight: 400;
}

/* ============================================================
   事業所一覧
============================================================ */
.a-offices {
  padding: 80px 0;
  background: var(--color-bg);
}

.a-offices__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-offices__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.a-office__item {
  display: flex;
  align-items: flex-start;
  gap: 56px;
  padding: 32px 0;
}

.a-office__info {
  flex: 1;
  padding-top: 4px;
}

.a-office__name {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.a-office__sub {
  font-size: 14px;
  color: var(--color-text);
  padding-bottom: 14px;
  margin-bottom: 24px;
  border-bottom: 1px solid #ddd;
}

.a-office__address {
  font-size: 18px;
  color: var(--color-text);
  line-height: 1.5;
}

/* 最寄駅／最寄IC（アクセス注記） */
.a-office__access {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid #e0e0e0;
  font-size: 15px;
  line-height: 1.8;
  color: #555;
}

.a-office__access strong {
  font-weight: 700;
  color: var(--color-primary);
}

/* PC（横並びレイアウト・≥1025px）では路線名（括弧）を改行して駅名の下に落とす。
   タブレット以下（縦積みで情報列が広い）は改行を無効化して1行表示にする。 */
.a-office__access-nl {
  display: inline;
}

@media (max-width: 1024px) {
  .a-office__access-nl {
    display: none;
  }
}

.a-office__map {
  flex: 0 0 500px;
  height: 300px;
  border-radius: 4px;
  overflow: hidden;
}

/* 本社の地図のみ一回り大きく（縦横比5:3は全マップ共通） */
.a-office__map--lg {
  flex-basis: 580px;
  height: 348px;
}

.a-office__map iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* ============================================================
   社会への取り組み
============================================================ */
.a-social {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.a-social__inner {
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-social .a-title {
  margin-bottom: 76px;
}

.a-social__block {
  position: relative;
  background: #fff;
  padding: 44px 44px 40px;
  margin-bottom: 56px;
}

.a-social__block:last-child {
  margin-bottom: 0;
}

.a-social__block-title {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: transparent;
  color: var(--color-primary);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1;
  white-space: nowrap;
  padding: 0 20px;
}

.a-social__text {
  font-size: 16px;
  color: var(--color-text);
  line-height: 1.5;
  margin-bottom: 24px;
}

.a-social__quote {
  text-align: center;
  padding: 8px 20px;
  margin-bottom: 28px;
  position: relative;
}

.a-social__quote::before,
.a-social__quote::after {
  font-size: clamp(60px, 8.5vw, 120px);
  color: var(--color-primary);
  opacity: 0.12;
  position: absolute;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1;
}

.a-social__quote::before {
  content: '\201C';
  left: 15%;
  top: -0.08em;
}

.a-social__quote::after {
  content: '\201D';
  right: 15%;
  bottom: -0.55em;
}

.a-social__quote p {
  font-size: 18px;
  color: var(--color-primary);
  line-height: 2;
  font-weight: 500;
}

.a-social__numbered {
  list-style: none;
  counter-reset: social-num;
  padding-left: 0;
}

.a-social__numbered li {
  counter-increment: social-num;
  font-size: 16px;
  color: #252525;
  line-height: 1.5;
  padding: 4px 0 4px 24px;
  position: relative;
}

.a-social__numbered li::before {
  content: counter(social-num);
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
}

.a-social__award-title {
  font-size: 18px;
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.a-social__award-title::before,
.a-social__award-title::after {
  content: '\201C';
  font-size: clamp(40px, 5.5vw, 80px);
  color: var(--color-primary);
  opacity: 0.12;
  font-family: Georgia, 'Times New Roman', serif;
  line-height: 1;
  flex-shrink: 0;
}

.a-social__award-title::after {
  content: '\201D';
}

.a-social__timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.a-social__timeline-row {
  display: flex;
  gap: 24px;
}

.a-social__timeline dt {
  flex: 0 0 72px;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-primary);
  font-family: 'Manrope', sans-serif;
  line-height: 1.5;
}

.a-social__timeline dd {
  flex: 1;
  font-size: 16px;
  color: #555;
  line-height: 1.5;
}

/* ============================================================
   理念
============================================================ */
.a-philosophy {
  position: relative;
  padding: 80px 0;
  background: var(--color-bg);
  overflow: hidden;
}

.a-philosophy__bg {
  position: absolute;
  right: -40px;
  top: 40px;
  width: 600px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
}

.a-philosophy__inner {
  position: relative;
  z-index: 1;
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-philosophy__row {
  display: flex;
  align-items: flex-start;
  gap: 48px;
  padding: 32px 0;
}

.a-philosophy__label {
  flex: 0 0 180px;
  font-size: 24px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.15em;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.a-philosophy__content {
  flex: 1;
}

.a-philosophy__catch {
  font-size: 32px;
  font-weight: 400;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.a-philosophy__vision {
  /* コンテナ幅に収まるようvwで可変。大画面では26pxで頭打ち、画面が狭まると縮小 */
  font-size: clamp(22px, 2vw, 26px);
  font-weight: 400;
  color: var(--color-primary);
  line-height: 2;
  letter-spacing: 0.02em;
  /* 意図した位置（<br>）以外で折り返させない */
  white-space: nowrap;
}

.a-philosophy__vision-indent {
  display: inline-block;
  padding-left: 2em;
}

.a-philosophy__list {
  list-style: none;
  counter-reset: philosophy-num;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 0;
}

.a-philosophy__list li {
  counter-increment: philosophy-num;
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.a-philosophy__list li::before {
  content: counter(philosophy-num);
  flex: 0 0 20px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  padding-top: 2px;
  font-family: 'Manrope', sans-serif;
}

.a-philosophy__list-body {
  flex: 1;
}

.a-philosophy__list-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 6px;
}

.a-philosophy__list-text {
  font-size: 13px;
  color: #555;
  line-height: 1.9;
}

/* ============================================================
   コンプライアンス
============================================================ */
.a-compliance {
  padding: 80px 0;
  background: var(--color-bg-gray);
}

.a-compliance__inner {
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-compliance__catch {
  text-align: center;
  font-size: 20px;
  font-weight: 500;
  color: var(--color-primary);
  line-height: 2;
  margin-bottom: 28px;
}

.a-compliance__intro {
  font-size: 16px;
  color: var(--color-text);
  line-height: 2;
  margin-bottom: 48px;
}

.a-compliance__blocks {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.a-compliance__block {
  background: #fff;
  padding: 28px 36px;
  border: 1px solid var(--color-border);
}

.a-compliance__block-title {
  font-size: 20px;
  font-weight: 700;
  color: #222;
  margin-bottom: 16px;
  padding-left: 20px;
  position: relative;
}

.a-compliance__block-title::before {
  content: '●';
  color: var(--color-primary);
  font-size: 10px;
  position: absolute;
  left: 0;
  top: 4px;
}

.a-compliance__block-text {
  font-size: 16px;
  color: #444;
  line-height: 1.5;
  margin-bottom: 20px;
}

.a-compliance__block-text:last-child {
  margin-bottom: 0;
}

.a-compliance__sub-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.a-compliance__block--chart {
  background: transparent;
  border: 1px solid var(--color-border);
}

.a-compliance__chart {
  display: block;
  width: 527px;
  max-width: 100%;
  margin: 16px auto 0;
}

/* ============================================================
   個人情報保護方針
============================================================ */
.a-privacy {
  padding: 80px 0;
  background: var(--color-bg);
  /* 固定ヘッダー分のオフセット（#privacy アンカー遷移時に見出しが隠れないように） */
  scroll-margin-top: var(--header-height);
}

.a-privacy__inner {
  max-width: 848px;
  margin: 0 auto;
  padding: 0 24px;
}

.a-privacy__chapter {
  margin-bottom: 64px;
}

.a-privacy__chapter:last-child {
  margin-bottom: 0;
}

.a-privacy__chapter-title {
  font-size: 24px;
  font-weight: 700;
  color: #222;
  letter-spacing: 0.05em;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  margin-bottom: 32px;
}

.a-privacy__chapter-text {
  font-size: 16px;
  color: #252525;
  line-height: 1.5;
  margin-bottom: 16px;
}

.a-privacy__item {
  padding-left: 20px;
  position: relative;
  margin-bottom: 28px;
  /* 固定ヘッダー分のオフセット（アンカー遷移時に見出しが隠れないように） */
  scroll-margin-top: calc(var(--header-height) + 24px);
}

.a-privacy__item:last-child {
  margin-bottom: 0;
}

.a-privacy__item::before {
  content: '●';
  color: var(--color-primary);
  font-size: 10px;
  position: absolute;
  left: 0;
  top: 5px;
}

.a-privacy__item-title {
  font-size: 18px;
  font-weight: 500;
  color: #222;
  margin-bottom: 10px;
}

.a-privacy__item-text {
  font-size: 16px;
  color: #252525;
  line-height: 1.5;
}

.a-privacy__item-text:last-child {
  margin-bottom: 0;
}

.a-privacy__numbered {
  list-style: none;
  padding: 0;
  counter-reset: privacy-num;
  margin: 8px 0 12px;
}

.a-privacy__numbered li {
  counter-increment: privacy-num;
  font-size: 16px;
  color: #252525;
  line-height: 1.5;
  padding-left: 22px;
  position: relative;
  margin-bottom: 4px;
}

.a-privacy__numbered li::before {
  content: counter(privacy-num) '.';
  position: absolute;
  left: 0;
}

.a-privacy__sign {
  font-size: 16px;
  color: #252525;
  text-align: right;
  line-height: 1.5;
  margin-top: 16px;
}

/* ============================================================
   Tablet Landscape (1025–1300px)
============================================================ */
@media (min-width: 1025px) and (max-width: 1300px) {

  .page-hero__inner,
  .a-message__inner,
  .a-profile__inner,
  .a-offices__inner,
  .a-social__inner,
  .a-philosophy__inner,
  .a-compliance__inner,
  .a-privacy__inner {
    max-width: 880px;
    padding-left: 40px;
    padding-right: 40px;
  }

  /* Philosophy row stacks slightly */
  .a-philosophy__label {
    flex: 0 0 160px;
    font-size: 20px;
  }

  .a-philosophy__catch {
    font-size: 26px;
  }

  .a-philosophy__vision {
    font-size: 26px;
  }

  /* Offices: max-width: 100% の上書きを戻して広がりすぎを防ぐ */
  .a-offices__inner {
    max-width: 880px;
  }

  /* Office map resize */
  .a-office__item {
    gap: 40px;
  }

  .a-office__map {
    flex: 0 0 340px;
    height: 220px;
  }

  .a-office__map--lg {
    flex-basis: 380px;
    height: 250px;
  }
}

/* ============================================================
   Tablet Portrait (769–1024px)
============================================================ */
@media (min-width: 769px) and (max-width: 1024px) {

  .page-hero__inner,
  .a-message__inner,
  .a-profile__inner,
  .a-offices__inner,
  .a-social__inner,
  .a-philosophy__inner,
  .a-compliance__inner,
  .a-privacy__inner {
    max-width: 720px;
    padding-left: 32px;
    padding-right: 32px;
  }

  .a-message__inner {
    max-width: 100%;
  }

  /* Message catch block width auto */
  .a-message__catch {
    width: auto;
    max-width: 100%;
  }

  /* Social quote marks — prevent overlap at tablet widths */
  .a-social__quote::before,
  .a-social__quote::after {
    font-size: clamp(50px, 6.5vw, 80px);
  }

  .a-social__quote::after {
    bottom: -0.9em;
  }

  /* vw font scaling — br非表示 + フォントスケール */
  .a-philosophy__vision br,
  .a-compliance__catch br {
    display: none;
  }

  .a-social__quote p {
    font-size: clamp(14px, 2vw, 18px);
  }

  /* Philosophy: stack label above content */
  .a-philosophy__row {
    flex-direction: column;
    gap: 16px;
  }

  .a-philosophy__label {
    flex: none;
    border-bottom: 1px solid var(--color-border);
    font-size: 20px;
    text-align: center;
  }

  .a-philosophy__catch {
    font-size: clamp(19px, 2.4vw, 24px);
    text-align: center;
  }

  .a-philosophy__vision {
    font-size: clamp(19px, 2.4vw, 24px);
    text-align: center;
    white-space: normal;
  }

  .a-philosophy__vision-indent {
    padding-left: 0;
  }

  /* Office: stack info and map */
  .a-office__item {
    flex-direction: column;
    gap: 20px;
  }

  .a-office__map {
    flex: none;
    width: 100%;
    height: 240px;
  }

  .a-office__map--lg {
    height: 280px;
  }

  /* Page hero */
  .page-hero__en {
    font-size: 40px;
  }

  /* Social block title */
  .a-social__block-title {
    font-size: 20px;
  }

  /* Compliance */
  .a-compliance__catch {
    font-size: clamp(16px, 2.2vw, 20px);
  }

  .a-compliance__block-title {
    font-size: 18px;
  }
}

/* ============================================================
   Responsive SP (768px以下)
============================================================ */
@media (max-width: 768px) {

  /* Page Hero */
  .page-hero {
    padding: 52px 0 48px;
  }

  .page-hero__inner {
    padding: 0 20px;
  }

  .page-hero__en {
    font-size: 40px;
  }

  .page-hero__title {
    font-size: 16px;
  }

  /* Shared */
  .a-label {
    font-size: 13px;
  }

  .a-title {
    font-size: 24px;
    margin-bottom: 32px;
  }

  .a-message,
  .a-profile,
  .a-offices,
  .a-social,
  .a-compliance,
  .a-privacy {
    padding: 48px 0;
  }

  .a-message__inner,
  .a-profile__inner,
  .a-offices__inner,
  .a-social__inner,
  .a-compliance__inner,
  .a-privacy__inner {
    padding: 0 20px;
  }

  /* 社長メッセージ */
  .a-message__catch {
    font-size: 15px;
    padding: 14px 16px;
    width: auto;
    max-width: 100%;
  }

  .a-message__text {
    font-size: 14px;
  }

  .a-message__sign-name {
    font-size: 18px;
  }

  /* 会社概要 table → block */
  .a-profile__table,
  .a-profile__table tbody,
  .a-profile__table tr,
  .a-profile__table th,
  .a-profile__table td {
    display: block;
    width: 100%;
  }

  .a-profile__table tr:first-child th {
    border-top: 1px solid var(--color-border);
  }

  .a-profile__table tr:first-child td {
    border-top: none;
  }

  .a-profile__table th {
    border-bottom: none;
    padding: 14px 16px 6px;
    font-size: 13px;
    background: rgba(0, 124, 54, 0.05);
  }

  .a-profile__table td {
    padding: 6px 16px 14px;
    font-size: 14px;
    border-bottom: 1px solid var(--color-border);
  }

  /* 事業所一覧 */
  .a-office__item {
    flex-direction: column;
    gap: 20px;
    padding: 32px 0;
  }

  .a-office__info {
    flex: none;
    width: 100%;
  }

  .a-office__map {
    flex: none;
    width: 100%;
    height: 220px;
  }

  .a-office__map--lg {
    height: 250px;
  }

  .a-offices,
  .a-business {
    padding: 48px 0;
  }

  .a-offices__inner,
  .a-business__inner {
    padding: 0 20px;
  }

  /* 社会への取り組み */
  .a-social__block {
    padding: 32px 20px;
  }

  .a-social__quote {
    padding: 8px 0;
  }

  .a-social__quote p {
    font-size: clamp(14px, 4vw, 18px);
  }

  .a-social__quote::before,
  .a-social__quote::after {
    font-size: clamp(40px, 10vw, 60px);
  }

  .a-social__quote::before {
    left: 4px;
    top: -0.25em;
  }

  .a-social__quote::after {
    right: 4px;
    bottom: -0.65em;
  }

  .a-social__timeline-row {
    flex-direction: column;
    gap: 2px;
  }

  .a-social__timeline dt {
    flex: none;
  }

  .a-social__compliance-img {
    max-width: 100%;
  }

  /* 理念 */
  .a-philosophy__bg {
    width: 240px;
    opacity: 0.3;
  }

  .a-philosophy__inner {
    padding: 0 20px;
  }

  .a-philosophy__row {
    flex-direction: column;
    gap: 16px;
  }

  .a-philosophy__label {
    flex: none;
    border-bottom: none;
    padding-bottom: 0;
    text-align: center;
  }

  .a-philosophy__catch {
    font-size: clamp(16px, 4vw, 20px);
    text-align: center;
  }

  .a-philosophy__vision {
    font-size: clamp(16px, 4vw, 20px);
    text-align: center;
    white-space: normal;
  }

  .a-philosophy__vision-indent {
    padding-left: 0;
  }

  /* vw font scaling — br非表示 */
  .a-philosophy__vision br,
  .a-compliance__catch br {
    display: none;
  }

  .a-compliance__catch {
    font-size: clamp(14px, 4vw, 18px);
  }

  /* 個人情報保護方針 */
  .a-privacy__chapter-title {
    font-size: 18px;
  }

  .a-privacy__sign {
    text-align: left;
  }
}

/* ============================================================
   Responsive Narrow SP (480px以下) — 引用テキスト一文化
============================================================ */
@media (max-width: 480px) {
  .a-social__quote p {
    display: inline;
  }

  .a-social__quote::after {
    bottom: -1em;
  }
}