/* pages/business.css: 事業内容ページ専用（分野ナビ・事業カード・プロセス・アカデミーバナー）。
   下層の読み込み順で company の後。sub-common の共通宣言を上書きする場合がある。 */
.field-nav {
  margin: 52px 0 60px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
}

.field-nav__link {
  min-height: 80px;
  padding: 14px 20px;
  border: 1px solid var(--c-navy);
  border-radius: 8px;
  background: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.5;
}

.field-nav__num {
  font: 700 20px/1 var(--latin);
  color: var(--c-cyan);
}

.field-nav__arrow {
  margin-left: auto;
  width: 22px;
  height: 22px;
  flex: none;
}

.business-list {
  display: grid;
  gap: 160px;
  background: #fff;
  padding: 60px 0;
}

.business-card {
  position: relative;
  padding: 0 60px;
}

.business-card + .business-card::before {
  content: "";
  position: absolute;
  top: -80px;
  left: 60px;
  right: 60px;
  border-top: 1px dashed #041a44;
}

.business-card__top {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 80px;
  align-items: start;
}

.business-card__num {
  margin-bottom: 14px;
  font: 700 20px/1.4 var(--latin);
  letter-spacing: .08em;
  color: var(--c-cyan);
}

.business-card__title {
  margin-bottom: 18px;
  font: 700 clamp(31px, 3.5139vw, 48px)/1.45 var(--display);
}

.business-card__tagline {
  margin-bottom: 22px;
  font: 700 36px/1.4 var(--display);
  letter-spacing: .05em;
  color: var(--c-cyan);
}

.business-card__copy {
  margin-bottom: 0;
  font-size: 14px;
  line-height: 2;
}

.business-card__photo {
  width: 100%;
  height: 370px;
  object-fit: cover;
}

.business-card__services {
  margin-top: 70px;
  padding: 34px 40px;
  background: #f7f7f7;
}

.business-card__services-title {
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font: 700 28px/1.6 var(--display);
  letter-spacing: .05em;
  color: var(--c-cyan);
}

.business-card__services-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 48px;
  font-size: 14px;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 39px;
}

.process-card {
  position: relative;
  min-height: 234px;
  padding: 50px 20px 20px;
  background: #fff;
}

.process-card::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -29px;
  width: 16px;
  height: 16px;
  border-top: 1px solid var(--c-navy);
  border-right: 1px solid var(--c-navy);
  transform: rotate(45deg);
}

.process-card:last-child::after {
  display: none;
}

/* STEP番号はタイトル（24px）と同じ大きさに抑える */
.process-card__num {
  position: absolute;
  top: -18px;
  left: 20px;
  font: 700 24px/1 var(--latin);
  color: var(--c-cyan);
}

.process-card__title {
  margin-bottom: 18px;
  font: 700 24px/1.6 var(--display);
}

.process-card__copy {
  margin-bottom: 0;
  font-size: 14px;
  line-height: 1.9;
}

.academy {
  min-height: 480px;
  padding: 56px 60px;
  position: relative;
  overflow: hidden;
  background: #e2ecf6;
  border: 5px solid #fff;
  box-sizing: border-box;
}

.academy__content {
  position: relative;
  z-index: 2;
  width: 49%;
}

.academy__eyebrow {
  margin-bottom: 12px;
  font-size: 20px;
  font-weight: 700;
}

/* タイトルはテキストではなくSVGロゴタイプ画像（バナーデザインに合わせるため） */
.academy__title {
  display: block;
  margin-bottom: 22px;
  width: 100%;
  max-width: 440px;
  height: auto;
}

.academy__copy {
  margin-bottom: 28px;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
}

.academy__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 314px;
  height: 55px;
  border-radius: 40px;
  background: #2354d1;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
}

.academy__image {
  position: absolute;
  z-index: 1;
  inset: 0 0 0 42%;
  width: 58%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.academy::after {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(90deg, #e2ecf6 0 43%, rgba(226,236,246,.9) 48%, transparent 64%);
}

@media (min-width: 768px) {
  .business-card__copy,
  .business-card__services-list,
  .process-card__copy,
  .academy__copy {
    font-size: 16px;
  }
}

@media (max-width: 1000px) {
  .field-nav {
    gap: 14px;
  }

  .business-card__top {
    grid-template-columns: 1fr 40%;
    gap: 40px;
  }

  .process-grid {
    gap: 22px;
  }

  .process-card::after {
    right: -16px;
    width: 10px;
    height: 10px;
  }
}

@media (max-width: 767px) {
  .field-nav {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin: 34px 0 40px;
  }

  .field-nav__link {
    min-height: 76px;
    padding: 12px;
    font-size: 14px;
  }

  .field-nav__num {
    font-size: 14px;
  }

  .field-nav__arrow {
    display: none;
  }

  /* gap 60px = 区切りの点線の上下にそれぞれ30px */
  .business-list {
    gap: 60px;
    padding: 32px 0;
  }

  .business-card {
    padding: 0 20px;
  }

  .business-card + .business-card::before {
    top: -30px;
    left: 20px;
    right: 20px;
  }

  .business-card__top {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .business-card__photo {
    height: 220px;
    grid-row: 1;
  }

  .business-card__title {
    font-size: 25px;
  }

  .business-card__tagline {
    font-size: 22px;
  }

  .business-card__services-title {
    font-size: 18px;
  }

  .business-card__services {
    margin-top: 40px;
    padding: 24px 18px;
  }

  .business-card__services-list {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .process-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .process-card {
    min-height: auto;
    padding: 44px 24px 24px;
  }

  .process-card::after {
    top: auto;
    right: 50%;
    bottom: -22px;
    transform: rotate(135deg);
  }

  /* SPは高さを固定せずコンテンツの実高さに追従させ、ボタンは幅100%にする
     （固定の min-height・ボタン幅だと余白が不自然になり、ボタンがコンテナからはみ出す） */
  .academy {
    min-height: 0;
    padding: 34px 24px 32px;
    display: flex;
    flex-direction: column;
  }

  .academy__content {
    width: 100%;
  }

  .academy__button {
    width: 100%;
    margin-top: 4px;
  }

  .academy__image {
    position: relative;
    inset: auto;
    width: calc(100% + 48px);
    height: 260px;
    margin: 24px -24px 0;
    order: 2;
    border-radius: 24px;
  }

  .academy::after {
    display: none;
  }
}