/* =============================================
   Works — 実績アーカイブ / 個別ページ
   ============================================= */

/* ---- パンくず ---- */
.breadcrumb {
  padding-top: calc(var(--header-height) + 24px);
  padding-bottom: 8px;
  background: var(--color-bg-white);
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--color-text-muted);
}

.breadcrumb__item + .breadcrumb__item::before {
  content: '/';
  margin-right: 8px;
  color: var(--color-border);
}

.breadcrumb__item a {
  color: var(--color-text-secondary);
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb__item a:hover {
  color: var(--color-primary);
}

.breadcrumb__item[aria-current='page'] {
  color: var(--color-text-muted);
}

/* ---- 個別ページ ヒーロー ---- */
.work-hero {
  padding: 40px 0 48px;
  background: var(--color-bg-white);
}

.work-hero__inner {
  max-width: 820px;
}

.work-hero__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.work-hero__number {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
}

.work-hero__category {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 999px;
  background: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.work-hero__title {
  margin: 0 0 20px;
  font-size: clamp(28px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: var(--color-text);
}

.work-hero__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text-secondary);
}

/* ---- メイン画像 ---- */
.work-thumb {
  margin-bottom: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.work-thumb__img {
  display: block;
  width: 100%;
  height: auto;
}

/* ---- 本文 ---- */
.work-body {
  max-width: 760px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 2;
  color: var(--color-text-secondary);
}

.work-body > * + * {
  margin-top: 1.6em;
}

.work-body h2 {
  margin-top: 2.4em;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--color-text);
}

.work-body h3 {
  margin-top: 2em;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--color-text);
}

.work-body a {
  color: var(--color-primary-dark);
  text-underline-offset: 3px;
}

.work-body img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

/* ---- 外部FCサイトへのCTA ---- */
.work-visit {
  max-width: 760px;
  margin: 56px auto 0;
  padding: 32px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-bg-light);
  text-align: center;
}

.work-visit__label {
  margin: 0 0 16px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.work-visit__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* ---- 関連実績 ---- */
.work-related {
  margin-top: 96px;
}

/* ---- 下部CTA ---- */
.work-cta {
  padding: 88px 0;
  background: var(--color-bg-dark);
  text-align: center;
}

.work-cta__title {
  margin: 0 0 16px;
  font-size: clamp(24px, 3.6vw, 36px);
  font-weight: 700;
  line-height: 1.5;
  color: #fff;
}

.work-cta__desc {
  margin: 0 0 32px;
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.75);
}

.work-cta .btn + .btn {
  margin-left: 12px;
}

/* 暗い背景では枠線ボタンを白に振る */
.work-cta .btn--secondary {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.work-cta .btn--secondary:hover {
  background: #fff;
  color: var(--color-text);
  border-color: #fff;
}

/* ---- 一覧へ戻る ---- */
.work-back {
  padding: 56px 0 96px;
  text-align: center;
}

.work-back__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-text-secondary);
  font-size: 15px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.work-back__link:hover {
  color: var(--color-primary);
}

/* ---- SP ---- */
@media (max-width: 768px) {
  .work-hero {
    padding: 24px 0 32px;
  }

  .work-thumb {
    margin-bottom: 40px;
    border-radius: var(--radius-md);
  }

  .work-visit {
    margin-top: 40px;
    padding: 24px 20px;
  }

  .work-related {
    margin-top: 64px;
  }

  .work-cta {
    padding: 64px 0;
  }

  .work-cta .btn + .btn {
    margin: 12px 0 0;
  }

  .work-back {
    padding: 40px 0 64px;
  }
}