body {
  background: var(--color-beige);
}
.case-studies {
  max-width: 1100px;
  padding: calc(var(--s-val) * 4);
  margin: 0 auto 4rem;
  position: relative;
  --kv-side-pad: 0px;
  --kv-top-pad: calc(var(--s-val) * 10);
  --kv-dot-offset: calc(var(--s-val) * 3);
  --kv-arrow-offset: 0%;
  width: 90%;
}

.case-studies-meta,
.case-card__meta,
.service-name {
  word-break: keep-all; /* 単語の途中で折らせない */
  overflow-wrap: normal; /* 強制改行を解除 */
  line-break: strict; /* 英単語を優先 */
}

.title-link {
  color: #000;
}
/* スライド設定 */
.case-studies-link {
  color: #000;
  display: inline-block;
  width: 40%;
}

.case-studied-card {
  display: flex;
  align-items: center;
  gap: calc(var(--s-val) * 2.7);
  background: #fff;
  border-radius: calc(var(--s-val) * 1.5);
  padding: calc(var(--s-val) * 4.9) calc(var(--s-val) * 3.7) calc(var(--s-val) * 3.1);
  position: relative;
}
.case-studied-card::before {
  content: none;
}
.case-studies-image {
  width: 100%;
}
.case-studies-container {
  width: 60%;
}
.case-studies-head {
  background: var(--color-orange_2);
  color: #fff;
  font-size: calc(var(--s-val) * 1.4);
  font-weight: bold;
  padding: calc(var(--s-val) * 0.4) calc(var(--s-val) * 2.7);
  display: inline-block;
  margin-bottom: calc(var(--s-val) * 0.5);
}
.case-studies-company-name {
  font-size: calc(var(--s-val) * 2);
  font-weight: bold;
  margin-bottom: calc(var(--s-val) * 0.5);
}
.case-studies-title {
  font-size: calc(var(--s-val) * 1.6);
  font-weight: bold;
  margin-bottom: calc(var(--s-val) * 0.5);
  word-break: normal;
  overflow-wrap: anywhere;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-studies-meta {
  color: var(--color-orange_2);
  font-size: calc(var(--s-val) * 1.3);
}
/* 横スクロール部分 */
.case-studies-services {
  display: flex;
  gap: calc(var(--s-val) * 3.7);
  margin-top: calc(var(--s-val) * 1.2);
  padding: calc(var(--s-val) * 1.2);
  background: var(--color-beige);
}
.case-studies-services-inner {
  display: flex;
  gap: calc(var(--s-val) * 3.7);
  overflow-x: scroll;
  overflow-y: hidden;
  padding-bottom: var(--s-val); /* ← スクロールバー用余白 */
  -webkit-overflow-scrolling: touch;
}
.case-studies-services-inner::-webkit-scrollbar {
  height: 8px; /* 横スクロールなので height */
}
.case-studies-services-inner::-webkit-scrollbar-track {
  background: #fff;
  border-radius: calc(var(--s-val) * 0.7); /* レール */
}
.case-studies-services-inner::-webkit-scrollbar-thumb {
  background: var(--bg-gra);
  border-radius: calc(var(--s-val) * 0.7);
}
.case-studies-services,
.case-studies-service {
  position: relative;
  z-index: 2;
}
.case-studies-service {
  display: flex;
  align-items: end;
  gap: var(--s-val);
  flex: 0 0 auto;
}
.service-thumb {
  width: 100%;
  height: 100px; /* ← ここが重要 */
  overflow: hidden;
}
.service-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover; /* はみ出さずトリミング */
  display: block; /* 余白防止 */
}

.service-detail {
  color: #000;
}
.service-label {
  font-size: var(--s-val);
}
.service-name {
  font-weight: bold;
  font-size: calc(var(--s-val) * 1.2);
}

/* ▼ サービスが1件のとき */
.case-studies-services.is-single .case-studies-services-inner {
  overflow-x: hidden;
  padding-bottom: 0;
}

/* scrollbar 自体を消す */
.case-studies-services.is-single .case-studies-services-inner::-webkit-scrollbar {
  display: none;
}

/* track も is-single のときだけ */
.case-studies-services.is-single .case-studies-services-inner::-webkit-scrollbar-track {
  display: none;
}
.case-studies-services.is-single {
  overflow-x: hidden;
}

.case-studies-services.is-single .case-studies-services-inner {
  overflow-x: hidden;
  justify-content: center; /* 中央寄せ */
}

.case-studies-services.is-single .case-studies-service {
  min-width: 100%;
  max-width: 100%;
}

/* スライダー外枠 */
.case-studies-slider-outer {
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
  padding: 0;
  position: relative;
}
.case-studies-slider-outer::before {
  content: none;
}
.case-studies::before {
  content: none;
}

.case-studies-slider {
  position: relative;
  width: 100%;
}

.case-studies-wrapper {
  display: flex;
  flex-wrap: nowrap;
  width: 100%;
  transition: transform 0.6s ease;
  will-change: transform;
}

/* 各スライド */
.case-studies-slide {
  width: 100%;
  flex: 0 0 100%;
  box-sizing: border-box;
}

/* 表示中スライド */
.case-studies-slide.is-active {
  display: block;
}
/* nab */
.kv-navs {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  pointer-events: none;
  transform: translateY(-50%);
  z-index: 10;
}
.kv-navs .kv-nav {
  pointer-events: auto;
}

.kv-nav {
  width: 25px; /* ボタンサイズ */
  height: 25px;
  line-height: 1;
  box-sizing: border-box;
  background-color: unset;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  border: none;
  padding: 0;
  cursor: pointer;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}
.kv-nav--prev {
  background-image: url("../../column/img/slider-prev.png");
  left: 0%;
}
.kv-nav--next {
  background-image: url("../../column/img/slider-next.png");
  right: 0%;
}
/* ボタン */
.kv-dots {
  margin-top: calc(var(--s-val) * 2);
  position: absolute;
  transform: translateX(-50%);
  left: 50%;
  display: flex;
  gap: calc(var(--s-val) * 3);
}
.kv-dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: unset;
  background: #fff;
  cursor: pointer;
  transition: all 0.2s ease;
}
.kv-dot.is-active {
  background: var(--bg-gra);
  border-color: var(--color-orange, #f36);
}

/* カテゴリー */
.case-category {
  background: #fff;
  padding: calc(var(--s-val) * 4.2) 0;
}
.case-category__wrapper {
  max-width: 1200px;
  padding: 0 calc(var(--s-val) * 4);
  margin: 0 auto;
}
.case-category__container {
  background: var(--color-beige);
  padding: calc(var(--s-val) * 3) calc(var(--s-val) * 4);
  border-radius: var(--s-val);
  display: flex;
  flex-direction: column;
  gap: calc(var(--s-val) * 1.6);
}
.case-category__title {
  font-weight: bold;
  font-size: calc(var(--s-val) * 2);
  position: relative;
  padding-left: calc(var(--s-val) * 1.5);
  /* margin-bottom: calc(var(--s-val) * 1.6); */
}
.case-category__title::before {
  position: absolute;
  content: "";
  width: calc(var(--s-val) * 0.8);
  height: calc(var(--s-val) * 2.5);
  background: var(--bg-gra);
  bottom: 10%;
  left: 0;
}
.case-category__purpose,
.case-category__popular {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: calc(var(--s-val) * 0.9);
}
.case-category__item {
  flex: 1;
}
.case-category__text {
  display: inline-block;
  max-width: 90%; /* ← 長い文字は広がる */
  padding: calc(var(--s-val) * 0.7) calc(var(--s-val) * 0.9); /* ← 見かけのpadding */
  white-space: nowrap;
}
.case-list__category-link {
  color: #fff;
  font-weight: bold;
  font-size: calc(var(--s-val) * 1.4);
  background: var(--color-orange_2);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}
/* 事例リスト */
.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  max-width: 1120px;
  margin: 4rem auto 8rem;
  gap: calc(var(--s-val) * 2);
  flex-wrap: wrap;
  width: 90%;
}
.case-grid__empty {
  text-align: center;
  font-size: calc(var(--s-val) * 1.6);
  padding: 4rem 0;
  font-weight: bold;
}
.case-card {
  position: relative;
  overflow: hidden;
  background: #fff;
  border: 1px solid #eee;
  border-radius: var(--s-val);
  padding: calc(var(--s-val) * 2);
  box-shadow: 2px 2px 6px rgba(0, 0, 0, 0.25);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease;
}

.case-card__link {
  color: #000;
}

.case-card__thumb {
  margin-bottom: calc(var(--s-val) * 0.9);
}

.case-card__thumb img {
  width: 100%;
  display: block;
  height: auto;
}
.case-card__thumb,
.case-card__body {
  position: relative;
  z-index: 2;
}
.case-card-head {
  display: inline-block;
  font-size: var(--s-val);
  font-weight: bold;
  padding: calc(var(--s-val) * 0.5);
  color: #fff;
  background: var(--color-orange_2);
  margin-bottom: calc(var(--s-val) * 0.5);
}
.case-card__meta {
  color: var(--color-orange_2);
  font-size: calc(var(--s-val) * 1.2);
  margin-bottom: calc(var(--s-val) * 0.5);
}
.case-card__title {
  font-size: calc(var(--s-val) * 1.4);
  font-weight: bold;
  margin-bottom: calc(var(--s-val) * 0.5);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.case-card__company {
  font-size: calc(var(--s-val) * 1.3);
  margin-bottom: calc(var(--s-val) * 0.5);
}
.case-card__services,
.case-card__service {
  position: relative;
  z-index: 3;
}
.case-card__thumb,
.case-card__body {
  position: relative;
  z-index: 2;
}
.case-card__service {
  background: var(--color-beige);
  padding: calc(var(--s-val) * 0.5) calc(var(--s-val) * 1.8);
  border-radius: calc(var(--s-val) * 0.3);
  display: none;
  position: absolute;
  inset: 0;
}

.case-card__service.is-active {
  display: flex;
  align-items: center;
  gap: calc(var(--s-val) * 0.4);
}

.case-card__services-inner {
  /* position: relative; */
  display: block;
  height: calc(var(--s-val) * 9);
}

.case-card .service-thumb {
  width: 45%;
  height: auto;
  overflow: hidden;
}
.case-card .service-thumb img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}
.service-detail {
  width: 55%;
  line-height: 1.1;
}
.case-card .service-label {
  font-size: calc(var(--s-val) * 1.1);
}
.case-card .service-name {
  font-weight: bold;
  font-size: calc(var(--s-val) * 1.4);
}
/* ナブボタン */
.service-nav {
  position: absolute;
  top: 0;
  width: calc(var(--s-val) * 1.3);
  height: 100%;
  border: none;
  cursor: pointer;
  overflow: hidden;
  z-index: 99;
  background-color: rgba(0, 0, 0, 0.4);
  background-repeat: no-repeat;
  background-position: center;
  background-size: 3px 9px;
  padding: 0;
}

.service-nav.prev {
  left: 0;
  border-radius: calc(var(--s-val) * 0.3) 0 0 calc(var(--s-val) * 0.3);
  background-image: url(../img/case-card_left.png);
}

.service-nav.next {
  right: 0;
  border-radius: 0 calc(var(--s-val) * 0.3) calc(var(--s-val) * 0.3) 0;
  background-image: url(../img/case-card_right.png);
}
.case-card__services.is-single .service-nav {
  display: none;
}

/* dots 用レイヤー */
.case-card__dots-wrapper {
  display: flex;
  justify-content: center;
  margin-top: 12px; /* ← ここで距離調整 */
}

.case-card__dots {
  display: flex;
  gap: 8px;
}
.service-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: unset;
  background: #d9d9d9;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
  display: inline-block;
  vertical-align: middle;
}
.service-dot.is-active {
  background: var(--bg-gra);
  border-color: var(--color-orange, #f36);
}
.case-card__services.is-single + .case-card__dots-wrapper {
  display: none;
}

/* ページネーション */
.case-pagination {
  text-align: center;
  margin-bottom: 4rem;
}
.case-pagination ul {
  display: inline-flex;
  gap: 0.5rem;
}
.case-pagination a,
.case-pagination span {
  display: inline-block;
  border: 2px solid var(--color-orange_2);
  background: #fff;
  color: var(--color-orange_2);
  font-family: var(--font-oswald);
  font-weight: bold;
  font-size: calc(var(--s-val) * 1.6);
  aspect-ratio: 1 / 1;
  width: calc(var(--s-val) * 3);
  height: calc(var(--s-val) * 3);
}

a.page-numbers.next,
a.page-numbers.prev {
  background-color: unset;
  border: unset;
  display: flex;
  align-items: center;
  position: relative;
  font-size: calc(var(--s-val) * 1.6);
  color: #000;
  font-weight: 600;
  width: 100%;
  gap: calc(var(--s-val) * 1);
  white-space: nowrap;
}

a.page-numbers.next {
  margin-left: 1rem;
}

a.page-numbers.prev {
  margin-right: 1rem;
}

a.page-numbers.next:hover,
a.page-numbers.prev:hover {
  background: unset;
  color: #000;
}

a.page-numbers.prev::before,
a.page-numbers.next::after {
  content: "";
  background-size: 100%;
  width: calc(var(--s-val) * 2);
  height: calc(var(--s-val) * 2);
  background-repeat: no-repeat;
}

a.page-numbers.prev::before {
  background-image: url(../img/icon_arrow.png);
  left: calc(var(--s-val) * -3);
  transform: rotate(60deg);
}

a.page-numbers.next::after {
  background-image: url(../img/icon_arrow.png);
  right: calc(var(--s-val) * -3);
}

span.page-numbers.dots {
  font-size: calc(var(--s-val) * 2);
  background-color: unset;
  border: unset;
  color: var(--color-orange_2);
  font-weight: bold;
  letter-spacing: -10px;
  margin-right: calc(var(--s-val) * 0.8);
}

.case-pagination .current,
.case-pagination a:hover {
  background: var(--color-orange_2);
  color: #fff;
  border-color: var(--color-orange_2);
}

@media (max-width: 768px) {
  /* KVスライド全体 */
  .case-studies {
    max-width: 90%;
    margin-top: calc(var(--s-val) * 2);
    padding: 1rem;
    padding-bottom: 5rem;
  }

  .case-studies {
    margin-top: 0;
    padding-bottom: 1rem;
  }

  .case-studies-slider {
    width: 100%;
  }
  .case-studies-slider-outer {
    max-width: 100%;
    padding: 0;
  }
  .case-studies-slide {
    --kv-side-pad: 0px;
    --kv-top-pad: calc(var(--s-val) * 6);
    --kv-dot-offset: calc(var(--s-val) * 2);
    --kv-arrow-offset: -6%;
    padding: var(--kv-top-pad) var(--kv-side-pad) 0;
  }
  .case-studies-slide {
    padding-top: calc(var(--s-val) * 2);
  }
  .case-studied-card {
    flex-direction: column;
    align-items: flex-start;
    gap: calc(var(--s-val) * 1.5);
    padding: calc(var(--s-val) * 2);
  }

  .case-studies-link {
    width: 100%;
    margin-top: calc(var(--s-val) * 0.9);
  }

  .case-studies-container {
    width: 100%;
  }

  /* サービス横スクロール */
  .case-studies-services {
    flex-direction: row;
    gap: calc(var(--s-val) * 1.5);
    overflow-x: auto;
    padding: calc(var(--s-val) * 0.8);
  }

  .case-studies-services-inner {
    gap: calc(var(--s-val) * 1.5);
    padding-bottom: 0.5rem;
  }

  .case-studies-service {
    flex-direction: column;
    align-items: flex-start;
    min-width: 75%;
    max-width: 75%;
  }

  .service-thumb {
    width: 100%;
    height: 140px; /* 小さめに調整 */
  }

  .service-detail {
    font-size: calc(var(--s-val) * 1.2);
    width: 100%;
  }

  /* KV ナビボタン */
  .kv-dots {
    margin-top: calc(var(--s-val) * 1);
    gap: calc(var(--s-val) * 1);
  }

  /* カードのグリッドを縦並び */
  .case-grid {
    grid-template-columns: 1fr;
    max-width: 90%;
    margin: calc(var(--s-val) * 5) auto;
    gap: calc(var(--s-val) * 2);
  }

  /* カテゴリーリストも縦並び */
  .case-category__purpose,
  .case-category__popular {
    grid-template-columns: 1fr;
    gap: calc(var(--s-val) * 0.5);
  }

  .case-category__item {
    flex: 1 1 100%;
  }

  .case-category__wrapper {
    padding: 0 calc(var(--s-val) * 1.5);
  }

  .case-category__container {
    padding: calc(var(--s-val) * 1.5) calc(var(--s-val) * 2.5);
  }

  .kv-navs .kv-nav--prev {
    margin-left: -2rem; /* 左ボタンをさらに左に */
  }

  .kv-navs .kv-nav--next {
    margin-right: -2rem; /* 右ボタンをさらに右に */
  }

  .case-studies::before {
    width: 90%;
    left: -1.5rem;
  }
}