@charset "utf-8";

/* ==============================
一覧ページ
============================== */

.case-works-archive {
  padding: 80px 0px 0 0;
  background: #fff;
}

.case-works-archive__inner {
  max-width: 1200px;
  margin: 0 auto;
}

.case-works-archive__lead {
  margin: 0;
  font-size: 16px;
  line-height: 2;
  color: #555;
}

.case-works-archive__empty {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: #666;
}

.case-works-archive__filter {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 32px;
}

.case-works-archive__filterBtn {
  padding: 8px 20px;
  border: 1px solid #ccc;
  border-radius: 999px;
  background: #fff;
  font-size: 14px;
  line-height: 1.4;
  color: #444;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.case-works-archive__filterBtn:hover {
  border-color: #222;
}

.case-works-archive__filterBtn.is-active {
  background: #222;
  border-color: #222;
  color: #fff;
}

.case-works-archive__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.case-works-archive__gridItem {
  height: 100%;
}

.case-works-archive__empty--filtered {
  margin-top: 32px;
}

/* カード */
.case-works-card {
  height: 100%;
}

.case-works-card__link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.case-works-card__image {
  margin-bottom: 10px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f3f3f3;
}

.case-works-card__image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.case-works-card__link:hover .case-works-card__image img {
  transform: scale(1.05);
}

.case-works-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.case-works-card__category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 5px 14px;
  margin: 0;
  border: 1px solid #222;
  border-radius: 999px;
  font-size: 12px;
  line-height: 1.4;
  color: #222;
}

.case-works-card__title {
  margin: 0;
  font-size: 18px;
  line-height: 1.6;
  font-weight: 700;
  color: #222;
}

.case-works-card__place {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #666;
}

@media (max-width: 991px) {
  .case-works-archive {
    padding: 64px 0px;
  }

  .case-works-archive__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .case-works-card__title {
    font-size: 20px;
  }

  .case-works-archive__filter {
    margin-bottom: 24px;
  }
}

@media (max-width: 767px) {
  .case-works-archive {
    padding: 56px 0px 0 0;
  }

  .case-works-archive__lead {
    font-size: 15px;
    line-height: 1.9;
  }

  .case-works-archive__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .case-works-card__title {
    font-size: 18px;
  }

  .case-works-archive__filter {
    gap: 8px;
    margin-bottom: 20px;
  }

  .case-works-archive__filterBtn {
    padding: 6px 14px;
    font-size: 13px;
  }
}

/* ==============================
個別ページ
============================== */

.case-works-single {
  padding: 56px 20px 100px;
  background: #fff;
}

.case-works-single__inner {
  max-width: 1000px;
  margin: 0 auto;
}

.case-works-single__category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 6px 16px;
  margin: 0 0 12px;
  border: 1px solid var(--cta);
  border-radius: 999px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--cta);
}

/* ヒーローエリア：画像＋情報の2カラム */
.case-works-single__hero {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 56px;
}

.case-works-single__heroImage {
  flex: 0 0 45%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #f3f3f3;
}

.case-works-single__heroImage img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 0.2s ease;
}

.case-works-single__heroInfo {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.case-works-single__title {
  margin: 0;
  font-size: clamp(24px, 2.6vw, 32px);
  line-height: 1.5;
  font-weight: 700;
  color: #222;
}

.case-works-single__detailText {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: #444;
}

.case-works-single__metaLine {
  margin: 8px 0 0;
  padding-top: 14px;
  border-top: 1px solid #e5e5e5;
  font-size: 14px;
  line-height: 1.8;
  color: #666;
}

.case-works-single__sectionTitle {
  margin: 0 0 24px;
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: #222;
}

.case-works-single__gallerySection {
  margin-top: 56px;
}

.case-works-single__gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.case-works-single__galleryItem {
  display: block;
  width: 100%;
  padding: 0;
  border: 4px solid transparent;
  overflow: hidden;
  /* background: #f3f3f3; */
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.case-works-single__galleryItem img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.case-works-single__galleryItem:hover img {
  transform: scale(1.05);
}

.case-works-single__galleryItem.is-active {
  border-color: var(--cta);
}

/* 一覧にもどる ボタン */
.case-works-single__backLink {
  margin-top: 72px;
  text-align: center;
}

.case-works-single__backLink a {
  display: inline-block;
  padding: 14px 40px;
  border: 1px solid #222;
  border-radius: 999px;
  font-size: 15px;
  color: #222;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease;
}

.case-works-single__backLink a:hover {
  background: #222;
  color: #fff;
}

@media (max-width: 991px) {
  .case-works-single {
    padding: 48px 20px 80px;
  }

  .case-works-single__hero {
    flex-direction: column;
    gap: 24px;
  }

  .case-works-single__heroImage {
    flex-basis: auto;
    width: 100%;
  }

  .case-works-single__gallery {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
}

@media (max-width: 767px) {
  .case-works-single {
    padding: 40px 16px 64px;
  }

  .case-works-single__gallery {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .case-works-single__backLink a {
    padding: 12px 32px;
    font-size: 14px;
  }
}