/* ============================================================
   page-about.css — About ページ専用スタイル
   ============================================================ */

/* ============================================================
   Section :: About Hero — Strength と同じスプリットレイアウト
   ============================================================ */
.sec-about-hero {
  position: relative;
  padding: 0;
  overflow: hidden;
  min-height: 620px;
  background: var(--paper);
  display: flex;
  align-items: center;
}
.sec-about-hero__photo {
  position: absolute;
  inset: 0 0 0 auto;
  width: 70%;
  z-index: 1;
}
.sec-about-hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.sec-about-hero__card {
  position: relative;
  z-index: 2;
  width: 50%;
  min-height: 500px;
  background: rgba(232, 241, 252, .8);  /* #e8f1fc @ 80% — 写真が透けて見える */
  padding: 56px 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sec-about-hero__head-en {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 64px;
  color: var(--navy);
  line-height: 1;
}
.sec-about-hero__head-ja {
  font-size: 15px;
  color: var(--navy);
  margin: 10px 0 36px;
  letter-spacing: .12em;
}
.sec-about-hero__title {
  font-weight: 900;
  font-size: 28px;
  color: var(--navy);
  line-height: 1.55;
  margin: 0 0 28px;
}
.sec-about-hero__lede {
  font-size: 14px;
  line-height: 2;
  color: #222;
  margin: 0;
}
.sec-about-hero__lede + .sec-about-hero__lede { margin-top: 1em; }

@media (max-width: 1023px) {
  .sec-about-hero { min-height: auto; }
  .sec-about-hero__photo {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
  }
  .sec-about-hero__card {
    width: 100%;
    min-height: auto;
    padding: 56px 40px 72px;
  }
  .sec-about-hero__head-en { font-size: 48px; }
  .sec-about-hero__title { font-size: 22px; }
}
@media (max-width: 767px) {
  .sec-about-hero__photo { aspect-ratio: 4 / 3; }
  .sec-about-hero__card { padding: 40px 24px 56px; }
  .sec-about-hero__head-en { font-size: 36px; }
  .sec-about-hero__head-ja { margin-bottom: 24px; }
  .sec-about-hero__title { font-size: 20px; line-height: 1.6; margin-bottom: 20px; }
  .sec-about-hero__lede { font-size: 13.5px; }
}

/* ============================================================
   Section :: Mission
   ┌ heading (Mission / 私たちの使命)
   ├ hero illustration (about-mission-hero.svg)
   ├ lede (太字の大見出し)
   └ 2 cards on pale-blue band
   ============================================================ */
.sec-about-mission {
  background: var(--paper);
  padding: 96px 0 0;
}
.sec-about-mission__head {
  text-align: center;
  margin: 0 auto 32px;
  padding: 0 40px;
}
.sec-about-mission__head-en {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 56px;
  color: var(--navy);
  line-height: 1;
}
.sec-about-mission__head-ja {
  font-size: 15px;
  color: var(--navy);
  margin-top: 10px;
  letter-spacing: .12em;
}
.sec-about-mission__hero {
  display: block;
  width: 100%;
  max-width: 820px;
  height: auto;
  margin: 0 auto 40px;
  padding: 0 40px;
  box-sizing: content-box;
}
.sec-about-mission__lede {
  text-align: center;
  font-weight: 800;
  font-size: 36px;
  color: var(--navy);
  margin: 0 auto 64px;
  letter-spacing: .04em;
  line-height: 1.55;
  max-width: 1200px;
  padding: 0 40px;
}

/* Pale-blue band wrapping the cards (full-bleed) */
.about-mission-band {
  background: #e8f1fc;
  padding: 56px 40px 72px;
}
.about-mission-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.about-mission-card {
  background: transparent;
  padding: 24px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.about-mission-card__title {
  font-weight: 700;
  font-size: 22px;
  color: var(--navy);
  margin: 0 0 24px;
  line-height: 1.5;
  min-height: 60px;          /* 1〜2行どちらでも下端を揃える */
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-mission-card__illust {
  width: 100%;
  max-width: 320px;
  height: 280px;             /* 異なるアスペクト比のSVGでも箱を揃える */
  object-fit: contain;
  display: block;
  margin: 0 auto 24px;
}
.about-mission-card__body {
  font-size: 14px;
  line-height: 2;
  color: #4d4d4d;
  margin: 0;
  text-align: left;
  flex: 1;                   /* 残り高を本文で埋める(下端で揃う) */
}
.about-mission-card__body strong {
  color: var(--navy);
  font-weight: 700;
}

@media (max-width: 1023px) {
  .sec-about-mission { padding-top: 64px; }
  .sec-about-mission__head { padding: 0 32px; }
  .sec-about-mission__head-en { font-size: 44px; }
  .sec-about-mission__hero { padding: 0 32px; margin-bottom: 32px; }
  .sec-about-mission__lede { font-size: 24px; margin-bottom: 40px; padding: 0 32px; }
  .about-mission-band { padding: 48px 32px 56px; }
  .about-mission-card__title { font-size: 20px; }
}
@media (max-width: 1023px) {
  .about-mission-card__title { min-height: 0; }
  .about-mission-card__illust { height: 240px; }
}
@media (max-width: 767px) {
  .sec-about-mission { padding-top: 48px; }
  .sec-about-mission__head { padding: 0 20px; }
  .sec-about-mission__head-en { font-size: 32px; }
  .sec-about-mission__hero { padding: 0 20px; margin-bottom: 24px; }
  .sec-about-mission__lede { font-size: 19px; margin-bottom: 28px; padding: 0 20px; line-height: 1.5; }
  .about-mission-band { padding: 32px 20px 40px; }
  .about-mission-cards { grid-template-columns: 1fr; gap: 24px; }
  .about-mission-card { padding: 16px 0; }
  .about-mission-card__title { font-size: 18px; margin-bottom: 16px; min-height: 0; }
  .about-mission-card__illust { max-width: 240px; height: auto; margin-bottom: 16px; }
  .about-mission-card__body { font-size: 13.5px; line-height: 1.85; }
}

/* ============================================================
   Section :: Concept — split layout (map + navy card)
   ============================================================ */
.sec-about-concept {
  position: relative;
  padding: 0;
  min-height: 720px;
  background: transparent;     /* セクションの不透明レイヤーは削除 */
  overflow: hidden;
  display: flex;
  align-items: center;
}
.sec-about-concept__map {
  position: absolute;
  inset: 0 auto 0 0;
  width: 60%;
  z-index: 1;
}
.sec-about-concept__map img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.sec-about-concept__card {
  position: relative;
  z-index: 2;
  margin-left: auto;
  width: 55%;
  min-height: 560px;
  background: rgba(37, 66, 107, .92);  /* 半透明ネイビー — マップ写真がうっすら透ける */
  padding: 64px 72px;
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.sec-about-concept__head-en {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 72px;
  color: #fff;
  line-height: 1;
}
.sec-about-concept__head-ja {
  font-size: 17px;
  color: #fff;
  font-weight: 500;
  margin: 12px 0 0;
  letter-spacing: .04em;
  opacity: .95;
}

/* 2つの sub-block(事業を止めない / 業務を止めない) */
.sec-about-concept__blocks {
  margin-top: 56px;
  display: flex;
  flex-direction: column;
  gap: 36px;
}
.concept-block__title {
  font-weight: 700;
  font-size: 22px;
  color: #fff;
  line-height: 1.5;
  margin: 0 0 18px;
}
.concept-block__body {
  font-size: 14px;
  line-height: 2;
  color: #fff;
  margin: 0;
}
.concept-block__body strong {
  color: #fff;
  font-weight: 800;
}

@media (max-width: 1023px) {
  .sec-about-concept { min-height: auto; display: block; }
  .sec-about-concept__map {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
  }
  .sec-about-concept__card {
    width: 100%;
    min-height: auto;
    padding: 56px 40px 72px;
    background: var(--navy);
  }
  .sec-about-concept__head-en { font-size: 56px; }
  .sec-about-concept__head-ja { font-size: 16px; }
  .sec-about-concept__blocks { margin-top: 40px; gap: 28px; }
  .concept-block__title { font-size: 20px; }
}
@media (max-width: 767px) {
  .sec-about-concept__map { aspect-ratio: 4 / 3; }
  .sec-about-concept__card { padding: 40px 24px 56px; }
  .sec-about-concept__head-en { font-size: 42px; }
  .sec-about-concept__head-ja { font-size: 14px; margin-top: 8px; }
  .sec-about-concept__blocks { margin-top: 32px; gap: 24px; }
  .concept-block__title { font-size: 18px; line-height: 1.55; margin-bottom: 12px; }
  .concept-block__body { font-size: 13.5px; }
}

/* ============================================================
   Section :: Why SMEs
   ============================================================ */
.sec-about-why {
  background: #e8f1fc;
  padding: 96px 40px;
}
.sec-about-why__head { text-align: center; margin: 0 auto 32px; }
.sec-about-why__head-en {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 56px;
  color: var(--navy);
  line-height: 1;
}
.sec-about-why__head-ja {
  font-size: 15px;
  color: var(--navy);
  margin-top: 10px;
  letter-spacing: .12em;
}
.sec-about-why__lede {
  text-align: center;
  font-weight: 800;
  font-size: 30px;
  color: var(--navy);
  margin: 0 auto 56px;
  max-width: 1100px;
  line-height: 1.55;
  letter-spacing: .04em;
}
.about-why-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1280px;
  margin: 0 auto;
}
.about-why-card {
  background: #fff;
  border-radius: 10px;
  padding: 36px 28px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  box-shadow: 0 4px 16px rgba(37, 66, 107, .08);
}
.about-why-card__title {
  font-weight: 700;
  font-size: 20px;
  color: var(--navy);
  margin: 0 0 24px;
  line-height: 1.5;
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-why-card__illust {
  width: 100%;
  max-width: 240px;
  height: 200px;
  object-fit: contain;
  display: block;
  margin: 0 auto 24px;
}
.about-why-card__body {
  font-size: 13.5px;
  line-height: 1.95;
  color: #4d4d4d;
  margin: 0;
  text-align: left;
  flex: 1;
}
.about-why-card__body strong {
  color: var(--navy);
  font-weight: 700;
}

@media (max-width: 1023px) {
  .sec-about-why { padding: 64px 32px; }
  .sec-about-why__head-en { font-size: 44px; }
  .sec-about-why__lede { font-size: 24px; margin-bottom: 40px; }
  .about-why-cards { grid-template-columns: 1fr; gap: 20px; max-width: 720px; }
  .about-why-card__title { min-height: 0; }
  .about-why-card__illust { height: 180px; }
}
@media (max-width: 767px) {
  .sec-about-why { padding: 48px 20px; }
  .sec-about-why__head-en { font-size: 32px; }
  .sec-about-why__lede { font-size: 19px; margin-bottom: 32px; line-height: 1.5; }
  .about-why-cards { gap: 16px; }
  .about-why-card { padding: 24px 20px; }
  .about-why-card__title { font-size: 18px; margin-bottom: 16px; }
  .about-why-card__illust { max-width: 200px; height: 160px; margin-bottom: 16px; }
  .about-why-card__body { font-size: 13.5px; line-height: 1.85; }
}

/* ============================================================
   Section :: Nav cards (4 sub-page links)
   提供SVG(about_menu.svg)準拠:
   - 背景: 淡青 #F0F8FF
   - カード: 白背景 + navy 4px 枠 + border-radius 18px
   - ラベル: navy
   - 右端: navy アンカー(MORE)
   ============================================================ */
.sec-about-nav {
  background: #f0f8ff;
  padding: 80px 40px;
}
.about-nav-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 1380px;
  margin: 0 auto;
}
/* 5枚目は両列にまたがる(2+2+1のレイアウト) */
.about-nav-card--wide { grid-column: 1 / -1; }
.about-nav-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 32px 44px;
  background: #fff;
  border: 4px solid var(--navy);
  border-radius: 18px;
  color: var(--navy);
  min-height: 123px;
  transition: transform .25s ease, box-shadow .25s ease;
}
.about-nav-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(37, 66, 107, .18);
}
.about-nav-card__label {
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .06em;
  color: var(--navy);
}
.about-nav-card__arrow {
  width: 38px;
  height: 52px;
  background: url("../assets/more-anchor-navy.png") no-repeat center / contain;
  flex-shrink: 0;
}

@media (max-width: 1023px) {
  .sec-about-nav { padding: 64px 32px; }
  .about-nav-grid { gap: 20px; }
  .about-nav-card { padding: 24px 28px; min-height: 96px; }
  .about-nav-card__label { font-size: 19px; }
  .about-nav-card__arrow { width: 32px; height: 44px; }
}
@media (max-width: 767px) {
  .sec-about-nav { padding: 48px 20px; }
  .about-nav-grid { grid-template-columns: 1fr; gap: 14px; }
  .about-nav-card { padding: 20px 22px; min-height: 76px; border-width: 3px; border-radius: 14px; }
  .about-nav-card__label { font-size: 16px; }
  .about-nav-card__arrow { width: 24px; height: 32px; }
}

/* ============================================================
   Identity section (Vision / Value / Culture / Brand Message)
   ── Mission と Concept の間に配置
   ============================================================ */
.about-id {
  background: var(--paper);
  padding: 96px 40px 112px;
}
.about-id__inner {
  max-width: 1180px;
  margin: 0 auto;
}
.about-id__block { margin-bottom: 88px; }
.about-id__block:last-of-type { margin-bottom: 64px; }

.about-id__head {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin: 0 0 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(37, 66, 107, .14);
}
.about-id__head-text { padding-top: 4px; }
.about-id__en {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 36px;
  line-height: 1;
  color: var(--navy);
  letter-spacing: .02em;
  margin: 0;
}
.about-id__ja {
  margin: 8px 0 0;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: .18em;
  color: #4a6a98;
}

.about-id__quote {
  margin: 0 0 30px;
  font-weight: 700;
  font-size: 36px;
  line-height: 1.55;
  color: var(--navy);
  letter-spacing: .02em;
}
.about-id__quote .hl,
.about-id__brand-quote .hl {
  position: relative;
  display: inline-block;
  padding: 0 6px;
  font-weight: 900;
}
.about-id__quote .hl::after,
.about-id__brand-quote .hl::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 6px;
  height: 14px;
  background: var(--yellow);
  opacity: .55;
  z-index: -1;
  border-radius: 2px;
}
.about-id__body {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 2.1;
  color: #4d4d4d;
  letter-spacing: .02em;
  max-width: 1080px;
}
.about-id__body strong { color: var(--navy); font-weight: 700; }
.about-id__intro {
  margin: 0 0 28px;
  font-size: 16px;
  line-height: 1.95;
  color: #4d4d4d;
  letter-spacing: .02em;
}
.about-id__intro strong { color: var(--navy); font-weight: 700; }

/* Value cards — 2×3 equal grid */
.about-id__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 1fr;
  gap: 24px;
  align-items: stretch;
}
.about-id__card {
  padding: 32px 30px 36px;
  background: #fff;
  border: 1px solid rgba(37, 66, 107, .12);
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(37, 66, 107, .06);
  display: flex;
  flex-direction: column;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.about-id__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 40px rgba(37, 66, 107, .18);
  border-color: rgba(37, 66, 107, .22);
}
.about-id__card-num {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--yellow);
  letter-spacing: .04em;
  margin: 0 0 10px;
}
.about-id__card-title {
  margin: 0 0 12px;
  font-weight: 700;
  font-size: 18px;
  line-height: 1.55;
  color: var(--navy);
  letter-spacing: .02em;
}
.about-id__card-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: #4d4d4d;
  letter-spacing: .02em;
}

/* Culture — stacked rows */
.about-id__culture {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(37, 66, 107, .10);
}
.about-id__culture li {
  display: grid;
  grid-template-columns: 280px 1fr;
  align-items: center;
  gap: 32px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(37, 66, 107, .10);
}
.about-id__culture-tag {
  font-weight: 700;
  font-size: 18px;
  color: var(--navy);
  letter-spacing: .02em;
  position: relative;
  padding-left: 18px;
}
.about-id__culture-tag::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  background: var(--yellow);
  border-radius: 50%;
}
.about-id__culture-desc {
  font-size: 15px;
  line-height: 1.85;
  color: #4d4d4d;
  letter-spacing: .02em;
}

/* Brand message — centered */
.about-id__brand {
  margin-top: 88px;
  padding: 72px 64px;
  background: #f0f8ff;
  border-radius: 12px;
  text-align: center;
}
.about-id__brand-en {
  font-family: Outfit, sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .26em;
  color: #4a6a98;
  text-transform: uppercase;
  margin: 0 0 22px;
}
.about-id__brand-quote {
  margin: 0 0 26px;
  font-weight: 700;
  font-size: 38px;
  line-height: 1.55;
  color: var(--navy);
  letter-spacing: .04em;
}
.about-id__brand-body {
  margin: 0;
  font-size: 15px;
  line-height: 2;
  color: #4d4d4d;
  letter-spacing: .04em;
}

@media (max-width: 1023px) {
  .about-id { padding: 72px 32px 80px; }
  .about-id__block { margin-bottom: 64px; }
  .about-id__en { font-size: 30px; }
  .about-id__quote { font-size: 28px; }
  .about-id__body { font-size: 15px; line-height: 2; }
  .about-id__grid { grid-template-columns: repeat(2, 1fr); }
  .about-id__culture li { grid-template-columns: 1fr; gap: 8px; }
  .about-id__brand { padding: 56px 32px; margin-top: 64px; }
  .about-id__brand-en { font-size: 16px; }
  .about-id__brand-quote { font-size: 28px; }
}
@media (max-width: 767px) {
  .about-id { padding: 56px 20px 64px; }
  .about-id__block { margin-bottom: 48px; }
  .about-id__head { gap: 16px; margin-bottom: 22px; padding-bottom: 14px; }
  .about-id__en { font-size: 26px; }
  .about-id__ja { font-size: 12px; }
  .about-id__quote { font-size: 22px; line-height: 1.6; }
  .about-id__body { font-size: 14px; line-height: 1.95; }
  .about-id__intro { font-size: 14px; }
  .about-id__grid { grid-template-columns: 1fr; gap: 14px; }
  .about-id__card { padding: 24px 22px 26px; }
  .about-id__card-num { font-size: 18px; }
  .about-id__card-title { font-size: 16px; }
  .about-id__card-desc { font-size: 13.5px; }
  .about-id__culture li { padding: 16px 0; }
  .about-id__culture-tag { font-size: 16px; }
  .about-id__culture-desc { font-size: 14px; }
  .about-id__brand { padding: 40px 22px; margin-top: 48px; }
  .about-id__brand-en { font-size: 14px; letter-spacing: .2em; }
  .about-id__brand-quote { font-size: 22px; }
  .about-id__brand-body { font-size: 13.5px; }
}