/* RPO Cases Section */
.rpo-cases {
  padding: var(--spacing-2xl) 0;
  background: transparent;
}

.rpo-cases__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2xl);
  align-items: center;
  justify-content: flex-start;
  max-width: var(--container-max-width);
  margin: 0 auto;
}

/* セクションヘッダー */
.rpo-cases__header {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  align-items: center;
  justify-content: flex-start;
  max-width: 640px;
  width: 100%;
}

.rpo-cases__introduction {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: flex-start;
  max-width: 640px;
  width: 100%;
}

.rpo-cases__description {
  font-family: var(--font-family-main);
  font-size: var(--font-size-8);
  font-weight: 500;
  line-height: 1.86;
  color: var(--color-text-primary);
  letter-spacing: 0.48px;
  text-align: center;
  margin: 0;
}

/* 事例リスト */
.rpo-cases__list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xl);
  align-items: flex-start;
  justify-content: flex-start;
  width: 100%;
  max-width: 1120px;
}

/* 個別事例 */
.rpo-cases__case {
  background: rgba(255, 255, 255, 0.95);
  border-radius: 0;
  padding: var(--spacing-xl);
  width: 100%;
  max-width: 1120px;
}

.rpo-cases__case-content {
  display: flex;
  gap: var(--spacing-lg);
  align-items: flex-start;
  justify-content: flex-start;
  position: relative;
  width: 100%;
}

/* 事例テキスト部分 */
.rpo-cases__case-text {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: flex-start;
  justify-content: flex-start;
  flex: 1;
}

.rpo-cases__case-title {
  font-family: var(--font-family-main);
  font-size: var(--font-size-5);
  font-weight: 500;
  line-height: 1.5;
  color: var(--color-text-primary);
  letter-spacing: 0.72px;
  margin: 0;
}

/* クライアント情報 */
.rpo-cases__case-client {
  display: flex;
  gap: var(--spacing-sm);
  align-items: center;
  justify-content: flex-start;
}

.rpo-cases__case-client-badge {
  background-color: var(--color-brand-primary);
  border-radius: 0 20px 20px 0;
  padding: 0 var(--spacing-sm);
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 80px;
}

.rpo-cases__case-client-badge-text {
  font-family: Arial, sans-serif;
  font-size: var(--font-size-8);
  font-weight: 700;
  line-height: 1.31;
  color: var(--color-white);
  text-align: justify;
}

.rpo-cases__case-client-name {
  font-family: var(--font-family-main);
  font-size: 18.29px;
  font-weight: 700;
  line-height: 1.57;
  color: var(--color-text-primary);
}

.rpo-cases__case-description {
  font-family: var(--font-family-main);
  font-size: var(--font-size-8);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-primary);
  margin: 0;
  max-width: 798px;
}

/* 詳細セクション */
.rpo-cases__case-detail {
  border: 1px solid var(--color-brand-primary);
  border-radius: 5px;
  padding: var(--spacing-lg) var(--spacing-md);
  width: 100%;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: flex-start;
  justify-content: flex-start;
  margin-top: var(--spacing-sm);
}

.rpo-cases__case-detail-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-xxs) var(--spacing-md);
  background-color: #e7d5ba;
}

.rpo-cases__case-detail-title {
  font-family: var(--font-family-main);
  font-size: 18.286px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text-primary);
}

.rpo-cases__case-detail-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
}

.rpo-cases__case-detail-text {
  font-family: var(--font-family-main);
  font-size: var(--font-size-8);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-primary);
  margin: 0;
  width: 100%;
  text-align: justify;
}

/* 導入前後比較（既存のスタイルを保持） */
.rpo-cases__case-comparison {
  display: flex;
  gap: var(--spacing-sm);
  align-items: flex-start;
  justify-content: flex-start;
  width: 100%;
}

.rpo-cases__case-before,
.rpo-cases__case-after {
  border: 1px solid var(--color-brand-primary);
  border-radius: 5px;
  padding: var(--spacing-lg) var(--spacing-md);
  width: 391px;
  position: relative;
}

.rpo-cases__case-before-header,
.rpo-cases__case-after-header {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px var(--spacing-md);
  margin-bottom: var(--spacing-sm);
}

.rpo-cases__case-before-title,
.rpo-cases__case-after-title {
  font-family: var(--font-family-main);
  font-size: 18.286px;
  font-weight: 700;
  line-height: 1;
  color: var(--color-text-primary);
}

.rpo-cases__case-before-header {
  background-color: #e6e6e6;
}

.rpo-cases__case-after-header {
  background-color: #e7d5ba;
}

.rpo-cases__case-before-content,
.rpo-cases__case-after-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
}

.rpo-cases__case-before-text,
.rpo-cases__case-after-text {
  font-family: var(--font-family-main);
  font-size: var(--font-size-8);
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text-primary);
  margin: 0;
  width: 100%;
}

/* 事例画像 */
.rpo-cases__case-image {
  flex-shrink: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.rpo-cases__case-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* レスポンシブ対応 */
@media screen and (max-width: 960px) {
  .rpo-cases {
    padding: var(--spacing-xl) 0;
  }
  
  .rpo-cases__content {
    gap: var(--spacing-xl);
  }
  
  .rpo-cases__header {
    gap: var(--spacing-lg);
  }
  
  .rpo-cases__case {
    padding: var(--spacing-lg);
  }
  
  .rpo-cases__case-content {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .rpo-cases__case-text {
    width: 100%;
    display: contents;
  }
  
  .rpo-cases__case-comparison {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .rpo-cases__case-before,
  .rpo-cases__case-after {
    width: 100%;
  }
  
  .rpo-cases__case-detail {
    width: 100%;
  }
  
  .rpo-cases__case-title {
    order: -2;
  }
  .rpo-cases__case-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    position: static;
    order: -1;
    padding-block: var(--spacing-sm);
    margin-inline: auto;

  }
}

@media screen and (max-width: 767px) {
  .rpo-cases {
    padding: var(--spacing-lg) 0;
  }
  
  .rpo-cases__content {
    gap: var(--spacing-lg);
  }
  
  .rpo-cases__description {
    font-size: var(--font-size-9);
  }
  .rpo-cases__header {
    gap: var(--spacing-md);
  }
  
  .rpo-cases__case {
    padding: var(--spacing-md);
  }
  .rpo-cases__list {
    gap: var(--spacing-md);
  }
  
  .rpo-cases__case-title {
    font-size: var(--font-size-7);
    letter-spacing: 0.5px;
  }
  
  .rpo-cases__case-client {
    gap: var(--spacing-xs);
  }
  
  .rpo-cases__case-client-badge {
    height: 24px;
    min-width: initial;
  }
  .rpo-cases__case-client-badge-text {
    font-size: var(--font-size-11);
  }
  .rpo-cases__case-client-name {
    font-size: var(--font-size-10);
  }
  .rpo-cases__case-before,
  .rpo-cases__case-after {
    padding: var(--spacing-md) var(--spacing-sm);
  }
  
  .rpo-cases__case-detail {
    padding: var(--spacing-md) var(--spacing-sm);
  }
  .rpo-cases__case-description {
    font-size: var(--font-size-9);
  }
  .rpo-cases__case-before-title, .rpo-cases__case-after-title {
    font-size: var(--font-size-9);
  }
  .rpo-cases__case-before-text, .rpo-cases__case-after-text {
    font-size: var(--font-size-9);
  }
  
  .rpo-cases__case-detail-title {
    font-size: var(--font-size-9);
  }
  .rpo-cases__case-detail-text {
    font-size: var(--font-size-9);
  }
  
  .rpo-cases__case-image {
    width: 160px;
  }
}