/* ==========================================================================
   blog.css — ブログ一覧
   ========================================================================== */
.page-hero .breadcrumb {
  display: none;
}


/* --- Recommend（最新記事） --- */
.blog-recommend {
  padding: 60px 0 80px;
}

.blog-recommend__heading,
.blog-list__heading {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 26px;
  line-height: 1.5;
  color: var(--color-base);
  font-feature-settings: "palt";
  margin: 0 0 32px;
}

.blog-recommend__inner {
  display: flex;
  gap: clamp(32px, 5vw, 80px);
  color: var(--color-base);
  text-decoration: none;
  background: var(--color-white);
  border: 1px solid #ddd;
  transition: opacity 0.2s ease;
}

.blog-recommend__inner:hover {
  opacity: 0.85;
}

.blog-recommend__body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.5vw, 32px);
}

.blog-recommend__title {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.5;
  color: var(--color-base);
  font-feature-settings: "palt";
  margin: 0 0 16px;
}

.blog-recommend__excerpt {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 15px;
  line-height: 1.8;
  color: var(--color-base);
  margin-bottom: 16px;
}

.blog-recommend__excerpt p {
  margin: 0;
}

.blog-recommend__thumb {
  flex: 0 0 clamp(280px, 36vw, 520px);
  max-width: 520px;
  overflow: hidden;
}

.blog-recommend__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

/* --- List（カード一覧 + カテゴリ） --- */
.blog-list {
  padding: 0 0 120px;
}

.blog-list__layout {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

.blog-list__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px 32px;
}

.blog-list__empty {
  text-align: center;
  padding: 80px 0;
  font-size: 15px;
  color: #888;
}

/* --- カテゴリーページ: 一覧へ戻る --- */
.blog-archive-back {
  padding: 0 0 80px;
}

.blog-archive-back__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  color: var(--color-navy);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.blog-archive-back__link:hover {
  opacity: 0.7;
}

.blog-archive-back__link svg {
  flex-shrink: 0;
}

/* --- Card --- */
.blog-card {
  display: flex;
  flex-direction: column;
  padding: 16px;
  color: var(--color-base);
  text-decoration: none;
  background: var(--color-white);
  border: 1px solid #ddd;
  border-radius: var(--radius-small);
  transition: opacity 0.2s ease, transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover,
.blog-card.is-visible:hover {
  opacity: 0.85;
  transform: translateY(-4px);
}

.blog-card__thumb {
  overflow: hidden;
  margin-bottom: 8px;
}

.blog-card__thumb img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/* カテゴリ帯アイコン */
.blog-card__category,
.blog-categories__link {
  display: inline-block;
  align-self: flex-start;
  position: relative;
  margin-bottom: 8px;
  padding: 4px 8px;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 12px;
  line-height: 1.4;
  letter-spacing: 0.04em;
  color: var(--color-base);
  background: var(--color-white);
  border: 1px solid #ddd;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.blog-categories__link:hover {
  opacity: 0.7;
}

.blog-categories__link {
  margin-bottom: 0;
}

.blog-categories__link.is-current {
  color: var(--color-orange);
  border-color: var(--color-orange);
}

.blog-card__excerpt {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-base);
  margin-bottom: 16px;
}

.blog-card__excerpt p {
  margin: 0;
}

/* 読了時間 */
.blog-card__reading {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid #ddd;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 500;
  font-size: 13px;
  line-height: 1;
  color: #888;
}

.blog-card__reading-icon {
  flex-shrink: 0;
  display: block;
}

/* --- Sidebar categories --- */
.blog-list__sidebar {
  position: sticky;
  top: 120px;
}

.blog-categories__heading {
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-base);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-navy);
}

.blog-categories {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}

/* ==========================================================================
   レスポンシブ
   ========================================================================== */
@media (max-width: 1024px) {
  .blog-recommend {
    padding: 48px 0 64px;
  }

  .blog-list__layout {
    grid-template-columns: 1fr 180px;
    gap: 40px;
  }

  .blog-list__cards {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px 24px;
  }
}

@media (max-width: 768px) {
  .blog-recommend {
    padding: 40px 0 48px;
  }

  .blog-recommend__heading,
  .blog-list__heading {
    font-size: 22px;
    margin-bottom: 24px;
  }

  .blog-recommend__inner {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 24px;
  }

  .blog-recommend__thumb {
    flex: none;
    max-width: none;
    width: 100%;
  }

  .blog-recommend__title {
    font-size: 20px;
    margin-bottom: 12px;
  }

  .blog-list {
    padding: 0 0 80px;
  }

  .blog-list__layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .blog-list__cards {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .blog-list__sidebar {
    position: static;
  }

  .blog-categories {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 12px;
  }
}