/* =================================================
   ビジネススライダー
   ================================================= */

/* ビジネススライダー全体 */
#business-slider-wrapper {
  display: flex;
}

.business-slider {
  width: 95%;
  position: relative;
  margin: 0 0 0 auto;
  box-shadow: var(--shadow-light);
  padding: 25px;
  border-radius: 10px;
  height: 400px;
  transition: var(--transition-default);
}

.business-slider__item {
  display: flex;
  align-items: center;
}

.business-slider__item.swiper-slide-active .business-slider__img img {
  opacity: 1;
  transition-delay: .3s;
}

.business-slider__item.swiper-slide-active .business-slider__content > * {
  opacity: 1;
  transform: none;
}

/* アニメーション遅延 */
.business-slider__item.swiper-slide-active .business-slider__content > *:nth-child(1) { transition-delay: 0.3s; }
.business-slider__item.swiper-slide-active .business-slider__content > *:nth-child(2) { transition-delay: 0.4s; }
.business-slider__item.swiper-slide-active .business-slider__content > *:nth-child(3) { transition-delay: 0.5s; }
.business-slider__item.swiper-slide-active .business-slider__content > *:nth-child(4) { transition-delay: 0.6s; }
.business-slider__item.swiper-slide-active .business-slider__content > *:nth-child(5) { transition-delay: 0.7s; }

/* 画像 */
.business-slider__img {
  width: 400px;
  flex-shrink: 0;
  height: 300px;
  border-radius: 10px;
  transform: translateX(-80px);
  overflow: hidden;
}

.business-slider__img::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  opacity: 0.8;
}

.business-slider__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0;
  border-radius: 10px;
  transition: var(--transition-default);
}

/* コンテンツ */
.business-slider__content {
  padding-right: 25px;
}

.business-slider__content > * {
  opacity: 0;
  transition: all .4s;
}

.business-slider__department {
  margin-bottom: 15px;
  display: block;
  font-weight: 500;
}

.business-slider__title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 20px;
}

.business-slider__text {
  margin-bottom: 50px;
  line-height: 1.5em;
  padding: 0 3em 0 0;
}

.business-slider__button {
  display: inline-flex;
  background-color: var(--primary-color);
  padding: 15px 35px;
  border-radius: 10px;
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  justify-content: center;
  text-align: center;
  letter-spacing: 1px;
}

/* ページネーション */
.business-slider__pagination {
  position: absolute;
  z-index: 21;
  right: 20px;
  width: 11px !important;
  text-align: center;
  left: auto !important;
  top: 50% !important;
  bottom: auto !important;
  transform: translateY(-50%);
}

.business-slider__pagination.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 8px 0;
}

.business-slider__pagination .swiper-pagination-bullet {
  width: 11px;
  height: 11px;
  display: block;
  border-radius: 10px;
  background: #062744;
  opacity: 0.2;
  transition: var(--transition-default);
}

.business-slider__pagination .swiper-pagination-bullet-active {
  opacity: 1;
  background: var(--bs-primary);
  height: 30px;
}

/* 矢印ナビゲーション */
.business-pagination-arrows {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: end;
  margin-bottom: 1.5em;
}

.arrow-prev,
.arrow-next {
  font-size: 1em;
  cursor: pointer;
  user-select: none;
  background: var(--gradient-primary);
  color: var(--white);
  padding: .5em;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ビジネスリスト */
/* ビジネスコンテンツラッパー（l_businessとbusiness-cards-gridを縦並び） */
.business-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 120px;
}

.l_business {
  width: 100%;
  flex-shrink: 0;
  padding-top: 200px;
}

/* セクションラベル */
.business-section-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary-color);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

/* セクションタイトル */
.business-section-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: bold;
  line-height: 1.4;
  color: var(--primary-color);
  margin: 0;
  letter-spacing: 0.02em;
}

/* ビジネスカードグリッド */
.business-cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3%;
  width: 100%;
  position: relative;
  flex-grow: 1;
  margin-top: 40px;
}

.business-cards-grid--top {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.business-cards-grid--bottom {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

/* ビジネスカード（デザイン統一） */
.business-card {
  background: var(--gradient-subtle);
  border-radius: var(--card-border-radius);
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: var(--card-transition);
  display: flex;
  flex-direction: column;
}

.business-card:hover {
  box-shadow: var(--card-shadow-hover);
}

.business-card--link {
  text-decoration: none;
  color: inherit;
}

.business-card--link:focus-visible {
  outline: 3px solid var(--primary-color);
  outline-offset: 4px;
}

.business-card__image {
  width: 100%;
  aspect-ratio: 16 / 10;
  height: auto;
  overflow: hidden;
  position: relative;
}

.business-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--animation-easing);
}

/* 画像ホバーズーム効果 */
.business-card:hover .business-card__image img,
.business-card--link:hover .business-card__image img {
  transform: scale(1.08);
}

/* 画像オーバーレイ */
.business-card__image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 60%,
    rgba(29, 32, 137, 0.03) 100%
  );
  pointer-events: none;
}

/* カードの位置を右肩上がりに調整 */
.business-card:nth-child(1) {
  -webkit-transform: translateY(0);
  transform: translateY(0);
}

.business-card:nth-child(2) {
  -webkit-transform: translateY(-1.6rem);
  transform: translateY(-1.6rem);
}

.business-card:nth-child(3) {
  -webkit-transform: translateY(-3.1rem);
  transform: translateY(-3.1rem);
}

.business-card:nth-child(4) {
  -webkit-transform: translateY(-4.7rem);
  transform: translateY(-4.7rem);
}

/* カードヘッダー（デザイン統一） */
.business-card__header {
  background: linear-gradient(135deg, var(--background-light) 0%, rgba(232, 232, 243, 0.5) 100%);
  padding: 1.75rem;
  position: relative;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  border-bottom: 1px solid rgba(29, 32, 137, 0.05);
}

.business-card__header-left {
  display: flex;
  flex-direction: column;
}

/* アイコンスタイル */
.business-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  color: var(--primary-color);
  opacity: 0.8;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.business-card:hover .business-card__icon {
  opacity: 1;
  transform: scale(1.1);
}

/* 番号スタイル統一 */
.business-card__number {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: var(--font-en);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

/* ラベルスタイル統一 */
.business-card__label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0;
  background: var(--gradient-diagonal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: font-size 0.1s ease-out;
  width: fit-content;
}

/* カードコンテンツ統一 */
.business-card__content {
  padding: 1.75rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background: var(--white);
}

.business-card__title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--text-color);
  margin: 0 0 1rem 0;
  line-height: 1.4;
}

.business-card__description {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--text-color);
  margin: 0 0 1.5rem 0;
  flex-grow: 1;
}

.cmn--btn-wrap {
  display: flex;
  justify-content: flex-start;
  margin-top: 1rem;
}

/* カードボタン */
.cmn--btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--primary-color);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: none;
  transition: color .3s ease;
  width: fit-content;
}

.cmn--btn-text {
  display: inline-block;
  letter-spacing: 0.05em;
}

.cmn--btn-icon {
  width: 60px;
  height: 60px;
  border-radius: 999px;
  border: 1px solid currentColor;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .3s ease, color .3s ease;
  position: relative;
  overflow: hidden;
}

.cmn--btn-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  width: 0;
  background-color: currentColor;
  transition: width .35s ease;
  z-index: 0;
}

.cmn--btn-arrow {
  font-size: 0.9rem;
  line-height: 1;
  position: relative;
  z-index: 1;
  color: inherit;
}

.business-card--link:hover .cmn--btn,
.cmn--btn:hover,
.cmn--btn:focus-visible {
  color: var(--primary-color);
  text-decoration: none;
}

.business-card--link:hover .cmn--btn-arrow,
.cmn--btn:hover .cmn--btn-arrow,
.cmn--btn:focus-visible .cmn--btn-arrow {
  color: var(--white);
}

.business-card--link:hover .cmn--btn-icon::after,
.cmn--btn:hover .cmn--btn-icon::after,
.cmn--btn:focus-visible .cmn--btn-icon::after {
  width: 100%;
}

/* レスポンシブ対応 */
@media screen and (max-width: 991.98px) {
  #business-slider-wrapper {
    margin-bottom: 60px;
  }

  .business-slider {
    max-width: 680px;
    height: 400px;
  }

  .business-pagination-arrows {
    justify-content: center;
  }

  .business-content-wrapper {
    flex-direction: column;
    gap: 2rem;
  }

  .l_business {
    width: 100%;
  }

  .business-cards-grid {
    width: 100vw;
    max-width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    grid-template-columns: repeat(2, 1fr);
  }

  .business-cards-grid--top,
  .business-cards-grid--bottom {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 2rem;
  }
}

@media screen and (max-width: 767.98px) {
  .business-slider {
    min-height: 500px;
    height: auto;
    margin-top: 180px;
    margin-bottom: 30px;
    margin-inline: auto;
  }

  .business-slider__item {
    flex-direction: column;
  }

  .business-slider__img {
    transform: translateY(-50%);
    width: 90%;
  }

  .business-slider__content {
    margin-top: -80px;
    text-align: center;
    padding: 0 30px;
  }

  .business-slider__pagination {
    transform: translateX(-50%);
    left: 50% !important;
    top: 205px !important;
    width: 100% !important;
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .business-slider__pagination.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 5px;
  }

  .business-slider__pagination .swiper-pagination-bullet-active {
    height: 11px;
    width: 30px;
  }

  .business-cards-grid {
    width: 100vw;
    max-width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
    padding-left: 1rem;
    padding-right: 1rem;
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .business-cards-grid--top,
  .business-cards-grid--bottom {
    grid-template-columns: 1fr;
    margin-top: 1.25rem;
  }

  .business-card__image {
    height: 180px;
  }

  /* モバイルでは位置ずらしを無効化 */
  .business-card:nth-child(1),
  .business-card:nth-child(2),
  .business-card:nth-child(3),
  .business-card:nth-child(4) {
    transform: translateY(0);
  }

  .business-card:nth-child(1):hover,
  .business-card:nth-child(2):hover,
  .business-card:nth-child(3):hover,
  .business-card:nth-child(4):hover {
    transform: translateY(-2px);
  }

  .business-card__header {
    padding: 1.25rem;
  }

  .business-card__number {
    font-size: 2.5rem;
  }

  .business-card__content {
    padding: 1.5rem;
  }

  .business-section-title {
    font-size: clamp(1.75rem, 5vw, 2.5rem);
  }

  .cmn--btn-wrap {
    justify-content: center;
  }
}

@media screen and (max-width: 575.98px) {
  .business-slider__img {
    width: 95%;
  }

  .business-slider__content {
    padding: 0;
  }

  .business-slider__button {
    max-width: 320px;
  }
}

@media screen and (max-height: 500px) and (min-width: 992px) {
  .business-slider {
    height: 350px;
  }

  .business-slider__img {
    height: 270px;
  }
}