/**
 * Component: footer.css
 * Usage: フッターコンポーネント
 * Source: base.css から分割
 *
 * 構成:
 * - .ly_footer: フッターレイアウト
 * - .bl_footer_main: メインエリア
 * - .bl_footer_logo: ロゴ
 * - .bl_footer_nav: ナビゲーション
 * - .bl_footer_bottom: 下部エリア
 * - .bl_footer_policy: ポリシーリンク
 * - .bl_footer_copyright: コピーライト
 * - .bl_footer_img: 下部画像
 */

/* ================================================
   フッター（モバイルファースト）
   ================================================ */
.ly_footer {
  background: var(--color-cream);
  color: #231815;
  text-align: center;
  padding-block: 32px 0px;
}

.bl_footer_main {
  padding-inline: 16px;
}

.bl_footer_logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  margin-inline: auto;
}

.bl_footer_logo img {
  width: 94.8px;
  height: auto;
}

.bl_footer_logo_name {
  font-size: var(--font-lg);
  font-weight: 800;
}

.bl_footer_nav {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: 0;
  margin-top: var(--space-xl);
  max-width: 365px;
  margin-inline: auto;
}

.bl_footer_nav_list {
  text-align: center;
}

.bl_footer_nav_list:nth-child(1) {
  grid-area: 1 / 1 / 2 / 2;
}

.bl_footer_nav_list:nth-child(2) {
  grid-area: 1 / 2 / 2 / 3;
}

.bl_footer_nav_list:nth-child(3) {
  grid-area: 2 / 1 / 3 / 2;
}

.bl_footer_nav_list:nth-child(4) {
  grid-area: 2 / 2 / 3 / 3;
}

.bl_footer_nav_list li {
  padding-block: 8px;
}

.bl_footer_nav_list li a {
  font-size: var(--font-lg);
  transition: opacity var(--transition-fast);
}

.bl_footer_nav_list li a:hover {
  opacity: 0.7;
}

.bl_footer_bottom {
  margin-top: 32px;
  border-top: 1px solid #f2e4cb;
  padding: 16px;
}

.bl_footer_policy {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding-block: 20px 24px;
}

.bl_footer_policy a {
  transition: opacity var(--transition-fast);
}

.bl_footer_policy a:hover {
  opacity: 0.7;
}

.bl_footer_copyright {
  font-size: 0.875rem;
}

/* フッター下部画像 */
.bl_footer_img {
  margin-top: 24px;
}

.bl_footer_img img {
  width: 100%;
  height: auto;
  display: block;
}

/* ================================================
   Tablet (560px〜)
   ================================================ */
@media screen and (min-width: 560px) {
  .bl_footer_nav {
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: auto;
    max-width: 574px;
  }

  .bl_footer_nav_list:nth-child(1),
  .bl_footer_nav_list:nth-child(2),
  .bl_footer_nav_list:nth-child(3),
  .bl_footer_nav_list:nth-child(4) {
    grid-area: auto;
  }
}

/* ================================================
   PC (768px〜)
   ================================================ */
@media screen and (min-width: 768px) {
  .ly_footer {
    padding-block: 96px 0px;
  }

  .bl_footer_main {
    padding-inline: 40px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }

  .bl_footer {
    max-width: 1440px;
    margin-inline: auto;
  }

  .bl_footer_logo {
    text-align: left;
    margin-inline: 0;
  }

  .bl_footer_nav {
    gap: var(--space-lg);
    margin-top: 0;
    margin-inline: unset;
  }

  .bl_footer_nav_list {
    text-align: left;
  }

  .bl_footer_bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 80px;
    padding-block: 20px 24px;
    padding-inline: 40px;
  }

  .bl_footer_policy {
    padding-block: 0;
    flex-direction: row;
    gap: var(--space-lg);
  }

  .bl_footer_copyright {
    margin: 0;
  }
}