/* ==========================================================================
   Page Case Study - 導入事例一覧ページ
   ========================================================================== */

/* FV - サービスページと同じ2カラムレイアウト */
.page-case-study__fv {
  position: relative;
  width: 100%;
  padding: 80px 0 0;
  overflow: hidden;
}

.page-case-study__fv-watermark {
  position: absolute;
  top: 60px;
  left: 0;
  font-family: 'Bangla MN', serif;
  font-size: 240px;
  font-weight: 400;
  color: #F7F6F6;
  line-height: 1;
  pointer-events: none;
  white-space: nowrap;
  letter-spacing: -0.1px;
}

.page-case-study__fv-inner {
  position: relative;
  z-index: 1;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 120px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
}

.page-case-study__fv-title {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: #000;
  line-height: 1.2;
  margin: 0;
  flex-shrink: 0;
  white-space: nowrap;
}

.page-case-study__fv-right {
  max-width: 675px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-case-study__fv-text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #000;
  line-height: 1.7;
  margin: 0;
  text-align: left;
}

.page-case-study__fv-text p {
  margin: 0 0 16px;
}

.page-case-study__fv-text p:last-child {
  margin-bottom: 0;
}

.page-case-study__fv-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* FV 下部区切り線 */
.page-case-study__fv-divider {
  border: none;
  border-top: 1px solid #E3E3E3;
  width: 100%;
  margin: 48px 0 0;
}

/* Body / Grid section */
.page-case-study__body {
  max-width: 1440px;
  margin: 0 auto;
  padding: 60px 120px 40px;
}

.page-case-study__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 24px;
}

/* Card */
.page-case-study__card {
  display: block;
  border: 1px solid #E3E3E3;
  border-radius: 8px;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.page-case-study__card:hover {
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* Card image */
.page-case-study__card-img {
  width: 100%;
  aspect-ratio: 385 / 202;
  object-fit: cover;
  display: block;
  border-radius: 8px 8px 0 0;
}

/* Card body */
.page-case-study__card-body {
  padding: 16px 20px 20px;
}

/* Tags - Figma: plain text, 12px, "/" separator */
.page-case-study__tags {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000;
  line-height: 1.5;
  margin: 0 0 8px;
  letter-spacing: -0.1px;
}

/* Company name */
.page-case-study__company {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #313131;
  margin: 0 0 8px;
  line-height: 1.4;
}

/* Description */
.page-case-study__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #313131;
  line-height: 1.6;
  margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .page-case-study__fv-inner {
    flex-direction: column;
    padding: 0 40px;
  }
  .page-case-study__fv-watermark {
    font-size: 160px;
  }
  .page-case-study__fv-title {
    font-size: 32px;
  }
  .page-case-study__fv-right {
    max-width: 100%;
  }
  .page-case-study__body {
    padding: 40px;
  }
  .page-case-study__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .page-case-study__fv {
    padding: 48px 0 0;
  }
  .page-case-study__fv-inner {
    padding: 0 20px;
  }
  .page-case-study__fv-watermark {
    font-size: 100px;
  }
  .page-case-study__fv-title {
    font-size: 28px;
  }
  .page-case-study__body {
    padding: 24px 20px;
  }
  .page-case-study__grid {
    grid-template-columns: 1fr;
  }
  .page-case-study__fv-buttons {
    flex-direction: column;
  }
}