/* ============================================================
   Info Page  ― お知らせ一覧ページ専用
   ============================================================ */


/* ---- Info List Section ---- */
#info-list {
  background: var(--color-white);
}

/* ---- カテゴリフィルター ---- */
.info-filter {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
  flex-wrap: wrap;
  margin-bottom: clamp(40px, 5vw, 64px);
  padding-bottom: clamp(24px, 3vw, 32px);
  border-bottom: 1px solid rgba(0, 18, 181, 0.1);
}

.info-filter-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-blue);
  letter-spacing: 0.08em;
  white-space: nowrap;
  flex-shrink: 0;
}

.info-filter-tabs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.info-filter-tab {
  background: transparent;
  border: 1.5px solid rgba(0, 18, 181, 0.2);
  border-radius: 100px;
  padding: 7px 22px;
  font-family: var(--font-ja);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark);
  cursor: pointer;
  letter-spacing: 0.06em;
  transition:
    background 0.28s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.28s cubic-bezier(0.16, 1, 0.3, 1),
    color 0.28s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.info-filter-tab:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
  transform: translateY(-1px);
}

.info-filter-tab.is-active {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
}


/* ---- ページネーション ---- */
.info-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: clamp(48px, 6vw, 80px);
}

.info-page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark);
  border: 1.5px solid rgba(0, 18, 181, 0.2);
  transition:
    background 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    border-color 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    color 0.25s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

.info-page-btn:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
  transform: translateY(-2px);
}

.info-page-btn.is-active {
  background: var(--color-blue);
  border-color: var(--color-blue);
  color: var(--color-white);
}

/* ============================================================
   Info Page Responsive
   ============================================================ */

@media (max-width: 768px) {
  .info-filter {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .info-article-link {
    grid-template-columns: 90px 1fr 24px;
    grid-template-rows: auto auto;
  }

  .info-category-badge {
    grid-column: 2 / 3;
    justify-self: start;
  }

  .info-article-title {
    grid-column: 1 / 3;
    grid-row: 2 / 3;
  }

  .info-article-date {
    grid-row: 1 / 2;
  }

  .info-article-arrow {
    grid-column: 3 / 4;
    grid-row: 1 / 3;
    align-self: center;
  }
}

@media (max-width: 480px) {
  .info-filter-tabs {
    gap: 6px;
  }

  .info-filter-tab {
    padding: 6px 16px;
    font-size: 12px;
  }

  .info-article-link {
    grid-template-columns: 1fr 24px;
    grid-template-rows: auto auto auto;
    gap: 6px 8px;
  }

  .info-article-date {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
  }

  .info-category-badge {
    grid-column: 1 / 2;
    grid-row: 2 / 3;
    justify-self: start;
  }

  .info-article-title {
    grid-column: 1 / 2;
    grid-row: 3 / 4;
  }

  .info-article-arrow {
    grid-column: 2 / 3;
    grid-row: 1 / 4;
  }
}