@charset "UTF-8";

/* ============================================
   ブログ一覧セクション (.blog-list)
   ============================================ */

/* セクション全体設定 */
.blog-list {
  width: 100%;
  padding: 80px 20px 100px;
  background-color: var(--c-text-white);
}

.blog-list__container {
  max-width: var(--w-narrow);
  margin: 0 auto;
}

/* セクションヘッダー */
.blog-list__header {
  text-align: center;
  margin-bottom: 40px;
}

.blog-list__title {
  font-family: var(--font-serif);
  font-size: 45px;
  font-weight: 200;
  color: var(--c-text-main);
  line-height: 1.4;
  margin-bottom: 15px;
}

.blog-list__title-line {
  width: 80px;
  height: 5px;
  background-color: var(--c-primary);
  margin: 0 auto 15px;
}

.blog-list__subtitle {
  font-family: "Century Gothic", var(--font-en), sans-serif;
  font-size: 20px;
  color: var(--c-text-main);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* カテゴリフィルター */
.blog-list__filter {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 50px;
}

.blog-list__filter-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 100px;
  padding: 10px 25px;
  border: 1px solid var(--c-primary);
  border-radius: 30px;
  font-size: 14px;
  color: var(--c-primary);
  background-color: var(--c-text-white);
  transition: all 0.3s ease;
}

.blog-list__filter-item:hover {
  background-color: var(--c-primary);
  color: var(--c-text-white);
  opacity: 1;
}

.blog-list__filter-item--active {
  background-color: var(--c-primary);
  color: var(--c-text-white);
}

/* 記事グリッドレイアウト */
.blog-list__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 60px;
}

/* 記事カード設定 */
.blog-list__card {
  background-color: var(--c-text-white);
  border-radius: 5px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-list__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

.blog-list__card-link {
  display: block;
  color: inherit;
}

.blog-list__card-link:hover {
  opacity: 1;
}

/* カードサムネイル */
.blog-list__card-thumbnail {
  position: relative;
  width: 100%;
  padding-top: 66.66%;
  overflow: hidden;
}

.blog-list__card-thumbnail img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.blog-list__card:hover .blog-list__card-thumbnail img {
  transform: scale(1.05);
}

/* カードボディ・メタ情報 */
.blog-list__card-body {
  padding: 20px;
}

.blog-list__card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.blog-list__card-date {
  font-size: 13px;
  color: #888888;
}

.blog-list__card-category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 10px;
  background-color: var(--c-primary);
  color: var(--c-text-white);
  font-size: 11px;
  font-weight: 500;
  border-radius: 3px;
}

.blog-list__card-title {
  font-size: 15px;
  font-weight: bold;
  color: var(--c-text-main);
  line-height: 1.6;
  word-break: break-all !important;
  overflow-wrap: break-word !important;
  white-space: normal !important;
  width: 100% !important;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-wrap: wrap !important;
}

/* ページネーション */
.blog-list__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
}

.blog-list__pagination-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--c-border-gray);
  border-radius: 5px;
  font-size: 14px;
  color: var(--c-text-main);
  background-color: var(--c-text-white);
  transition: all 0.3s ease;
}

.blog-list__pagination-item:hover {
  background-color: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-text-white);
  opacity: 1;
}

.blog-list__pagination-item--active {
  background-color: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-text-white);
}

.blog-list__pagination-item--prev,
.blog-list__pagination-item--next {
  font-weight: bold;
}

.blog-list__pagination-arrow {
  font-size: 12px;
}

.blog-list__pagination-dots {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  font-size: 14px;
  color: #888888;
}

/* レスポンシブ対応：ブログ一覧（タブレット） */
@media (max-width: 900px) {
  .blog-list__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }
}

/* レスポンシブ対応：ブログ一覧（スマートフォン） */
@media (max-width: 768px) {
  .blog-list {
    padding: 60px 20px 80px;
  }

  .blog-list__title {
    font-size: 32px;
  }

  .blog-list__title-line {
    width: 60px;
    height: 4px;
  }

  .blog-list__subtitle {
    font-size: 16px;
  }

  .blog-list__filter {
    gap: 8px;
    margin-bottom: 40px;
  }

  .blog-list__filter-item {
    min-width: 80px;
    padding: 8px 18px;
    font-size: 13px;
  }

  .blog-list__grid {
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 50px;
  }

  .blog-list__card-link {
    display: flex;
  }

  .blog-list__card-thumbnail {
    padding-top: 0;
    height: auto;
    align-self: stretch;
    min-height: 100px;
  }

  .blog-list__card-thumbnail img {
    position: relative; 
    height: 100%;
    width: 100%;
    object-fit: cover;
  }

  .blog-list__card-body {
    padding: 10px 10px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
  }

  .blog-list__card-meta {
    margin-bottom: 8px;
  }

  .blog-list__card-date {
    font-size: 12px;
  }

  .blog-list__card-category {
    font-size: 10px;
    padding: 2px 8px;
  }

  .blog-list__card-title {
    font-size: 14px;
  }

  .blog-list__pagination {
    gap: 5px;
  }

  .blog-list__pagination-item {
    min-width: 36px;
    height: 36px;
    padding: 0 10px;
    font-size: 13px;
  }

  .blog-list__pagination-dots {
    min-width: 30px;
    height: 36px;
  }
}

/* レスポンシブ対応：ブログ一覧（小型スマートフォン） */
@media (max-width: 480px) {
  .blog-list {
    padding: 50px 15px 60px;
  }

  .blog-list__title {
    font-size: 26px;
  }

  .blog-list__subtitle {
    font-size: 14px;
  }

  .blog-list__filter {
    gap: 6px;
  }

  .blog-list__filter-item {
    min-width: 70px;
    padding: 7px 14px;
    font-size: 12px;
  }

  .blog-list__card-thumbnail {
    width: 110px;
    min-width: 110px;
    min-height: 85px;
  }

  .blog-list__card-body {
    padding: 12px;
  }

  .blog-list__card-title {
    font-size: 13px;
  }

  .blog-list__pagination-item {
    min-width: 32px;
    height: 32px;
    font-size: 12px;
  }
}


/* ============================================
   ブログ詳細セクション (.blog)
   ============================================ */

/* セクション全体設定 */
section.blog {
  width: 100%;
  padding: 8rem 2rem 10rem;
  background-color: var(--c-text-white);
}

.blog__container {
  max-width: 90rem;
  margin: 0 auto;
}

/* セクションヘッダー（※現在のHTMLでは未使用） */
.blog__header {
  text-align: center;
  margin-bottom: 5rem;
}

.blog__title {
  font-family: var(--font-serif);
  font-size: 4.5rem;
  font-weight: 200;
  color: var(--c-text-main);
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

.blog__title-line {
  width: 8rem;
  height: 0.5rem;
  background-color: var(--c-primary);
  margin: 0 auto 1.5rem;
}

.blog__subtitle {
  font-family: "Century Gothic", var(--font-en), sans-serif;
  font-size: 2rem;
  color: var(--c-text-main);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* パンくずリスト */
.breadcrumb {
  width: 100%;
  margin-bottom: 3rem;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 1rem;
}

.breadcrumb__item {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--c-text-main);
  display: flex;
  align-items: center;
}

.breadcrumb__item a {
  color: var(--c-text-main);
  text-decoration: underline;
  transition: opacity 0.3s;
}

.breadcrumb__item a:hover {
  opacity: 0.7;
  text-decoration: none;
}

.breadcrumb__item:not(:last-child)::after {
  content: '>';
  margin-left: 1rem;
  font-family: "Roboto", sans-serif;
  color: #999999;
}

.breadcrumb__item[aria-current="page"] {
  color: #666666;
  pointer-events: none;
}

/* 記事本体 */
.blog__article {
  max-width: 100%;
  margin: 0 auto;
}

/* 記事タイトル */
.blog__article-title {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 600;
  color: var(--c-text-main);
  line-height: 1.6;
  letter-spacing: 0.15em;
  margin-bottom: 2rem;
  max-width: 100%;
  word-break: break-all !important;
  overflow-wrap: break-word !important;
  width: 100% !important;
  text-wrap: wrap !important;
}

/* 記事メタ情報 */
.blog__article-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.blog__article-date {
  font-size: 1.4rem;
  color: var(--c-text-main);
}

.blog__article-category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 5rem;
  padding: 0.5rem 1.5rem;
  background-color: var(--c-primary);
  color: var(--c-text-white);
  font-size: 1.3rem;
  font-weight: 500;
  border-radius: 0.3rem;
}

/* アイキャッチ画像 */
.blog__article-thumbnail {
  margin-bottom: 3rem;
}

.blog__article-thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

/* 記事本文コンテンツ */
.blog__article-content {
  max-width: 100%;
  font-size: 1.5rem;
  line-height: 1.9;
  color: var(--c-text-main);
}

.blog__article-content p {
  margin-bottom: 2.5rem;
}

.blog__article-lead {
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 3rem;
}

.blog__article-heading {
  font-size: 2rem;
  font-weight: bold;
  color: var(--c-text-main);
  margin-top: 5rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1rem;
  border-bottom: 0.2rem solid var(--c-primary);
}

.blog__article-list {
  margin-bottom: 3rem;
  padding-left: 0;
}

.blog__article-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 2rem;
  line-height: 1.8;
}

.blog__article-list li::before {
  content: "・";
  position: absolute;
  left: 0;
  color: var(--c-primary);
  font-weight: bold;
}

.blog__article-list li p {
  margin-bottom: 0.8rem;
}

.blog__article-list li p:last-child {
  margin-bottom: 0;
}

/* ボックス装飾 */
.blog__article-box {
  background-color: var(--c-bg-gray);
  padding: 3rem;
  margin: 4rem 0;
  border-radius: 0.5rem;
}

.blog__article-box-title {
  font-size: 1.7rem;
  font-weight: bold;
  color: var(--c-primary);
  margin-bottom: 1.5rem;
}

.blog__article-box .blog__article-list {
  margin-bottom: 1.5rem;
}

.blog__article-box .blog__article-list li {
  margin-bottom: 1rem;
}

/* CTAエリア */
.blog__article-cta {
  font-size: 1.7rem;
  font-weight: bold;
  color: var(--c-primary);
  text-align: center;
  margin-top: 5rem;
  padding: 2rem;
  background-color: #f9f9f9;
  border-left: 0.4rem solid var(--c-primary);
}

/* レスポンシブ対応：ブログ詳細（タブレット） */
@media (max-width: 1024px) {
 section.blog {
    padding: 4rem 1rem 6rem;
  }

  .blog__container {
    max-width: 90%;
}

  .blog__article-title {
    font-size: 2.4rem;
    letter-spacing: 0.1em;
  }
}

/* レスポンシブ対応：ブログ詳細（スマートフォン） */
@media (max-width: 768px) {
section.blog {
    padding: 2rem 5rem 6rem;
  }

  .blog__title {
    font-size: 3.2rem;
  }

  .blog__title-line {
    width: 6rem;
    height: 0.4rem;
  }

  .blog__subtitle {
    font-size: 1.6rem;
  }

  .blog__article-title {
    font-size: 2rem;
    letter-spacing: 0.08em;
    line-height: 1.7;
  }

  .blog__article-meta {
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .blog__article-date {
    font-size: 1.3rem;
  }

  .blog__article-category {
    font-size: 1.1rem;
    padding: 0.3rem 1rem;
  }

  .blog__article-thumbnail {
    margin-bottom: 2.5rem;
  }

  .blog__article-content {
    font-size: 1.4rem;
  }

  .blog__article-lead {
    font-size: 1.5rem;
  }

  .blog__article-heading {
    font-size: 1.8rem;
    margin-top: 4rem;
    margin-bottom: 2rem;
  }

  .blog__article-list li {
    padding-left: 1.8rem;
    margin-bottom: 1.5rem;
  }

  .blog__article-box {
    padding: 2rem;
    margin: 3rem 0;
  }

  .blog__article-box-title {
    font-size: 1.6rem;
  }

  .blog__article-cta {
    font-size: 1.5rem;
    margin-top: 4rem;
    padding: 1.5rem;
  }

  /* パンくず（スマホ） */
  .breadcrumb {
    margin-bottom: 2rem;
  }

  .breadcrumb__item {
    font-size: 1.2rem;
    line-height: 1.5;
  }
}

/* レスポンシブ対応：ブログ詳細（小型スマートフォン） */
@media (max-width: 480px) {
  .blog {
    padding: 3rem 1.5rem 4rem;
  }

  .blog__title {
    font-size: 2.6rem;
  }

  .blog__subtitle {
    font-size: 1.4rem;
  }

  .blog__article-title {
    font-size: 1.8rem;
    letter-spacing: 0.05em;
  }

  .blog__article-heading {
    font-size: 1.6rem;
  }

  .blog__article-content {
    font-size: 1.3rem;
  }

  .blog__article-box {
    padding: 1.5rem;
  }

  .blog__article-cta {
    font-size: 1.4rem;
    padding: 1.2rem;
  }
}