/* ================================================================
   HUG Foundation — News Pages CSS
   news.css
   archive-news.php / single-news.php
   ================================================================ */

@keyframes newsHeroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* .label-en / @keyframes heroZoom / @keyframes scrollLineAnim → global.css に集約 */


/* ================================================================
   01. ARCHIVE — HERO
   ================================================================ */
.news-arc-hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.news-arc-hero-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
}
.news-arc-hero-bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(0.55) sepia(12%);
  transform: scale(1.05);
  animation: heroZoom 14s ease-out forwards;
}

/* フォールバック：画像なしのとき */
.news-arc-hero--no-image {
  background: var(--charcoal);
}
.news-arc-hero--no-image .news-arc-hero-overlay {
  background:
    radial-gradient(ellipse at 15% 75%, rgba(201,169,110,0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 85% 20%, rgba(201,169,110,0.06) 0%, transparent 45%),
    linear-gradient(170deg, rgba(26,24,20,0.0) 0%, rgba(26,24,20,0.55) 100%);
}

.news-arc-hero-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(
    to top,
    rgba(26,24,20,0.96) 0%,
    rgba(26,24,20,0.40) 50%,
    rgba(26,24,20,0.20) 100%
  );
}

/* ページラベル（左上）*/
.news-arc-page-label {
  position: absolute;
  top: 120px; left: 80px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 12px;
}
.news-arc-label-en {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-micro);
  font-style: italic;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: rgba(201,169,110,0.7);
}
.news-arc-label-slash  { color: rgba(201,169,110,0.3); font-size: var(--fs-micro); }
.news-arc-label-ja {
  font-family: 'Zen Kaku Gothic New', sans-serif;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-wide);
  color: rgba(245,240,232,0.45);
  font-weight: 300;
}

/* ヒーローテキスト */
.news-arc-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 80px 120px;
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
}
.news-arc-eyebrow {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 28px;
}
.news-arc-eyebrow-line {
  display: block;
  width: 40px; height: 1px;
  background: var(--gold);
  opacity: 0.7;
}
.news-arc-eyebrow-text {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  letter-spacing: var(--ls-caps);
  text-transform: uppercase;
  color: var(--gold);
  font-size: var(--fs-sm);
}
.news-arc-hero-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(2rem, 5vw, 3.6rem);
  font-weight: 400;
  color: var(--cream);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: 24px;
}
.news-arc-hero-title em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--gold-light);
}
.news-arc-hero-sub {
  font-size: var(--fs-base);
  color: rgba(245,240,232,0.55);
  letter-spacing: var(--ls-wide);
  line-height: var(--lh-body);
  font-weight: 300;
}

/* スクロールインジケーター */
.news-arc-hero-scroll {
  position: absolute;
  bottom: 48px; right: 80px;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.news-arc-scroll-line {
  display: block;
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLineAnim 2s ease-in-out infinite;
}
.news-arc-scroll-label {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: rgba(201,169,110,0.5);
  writing-mode: vertical-rl;
}

/* ================================================================
   仕切り線（ヒーロー → セクション）
   ================================================================ */
.news-arc-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right,
    transparent 0%,
    rgba(201,169,110,0.25) 30%,
    rgba(201,169,110,0.25) 70%,
    transparent 100%
  );
}


/* ================================================================
   02. ARCHIVE — グリッドセクション
   ================================================================ */
.news-arc-section {
  background: var(--warm-white);
  padding: 120px 80px;
}
.news-arc-section-inner {
  max-width: 1300px;
  margin: 0 auto;
}
.news-arc-section-label {
  margin-bottom: 64px;
}


/* ================================================================
   03. ARCHIVE — カードグリッド
   ================================================================ */
.news-arc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 80px;
}

/* ——— カード共通 ——— */
.news-arc-card {
  background: #fff;
  border: 1px solid rgba(44,40,32,0.07);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: box-shadow 0.35s ease, transform 0.35s ease;
}
.news-arc-card:hover {
  box-shadow: 0 12px 48px rgba(44,40,32,0.10);
  transform: translateY(-4px);
}
.news-arc-card-link {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

/* カード画像 */
.news-arc-card-image {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--charcoal);
}
.news-arc-card-image img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.news-arc-card:hover .news-arc-card-image img {
  transform: scale(1.05);
}

/* 画像なし placeholder */
.news-arc-card-image-placeholder {
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 30% 60%, rgba(201,169,110,0.12) 0%, transparent 55%),
    var(--charcoal);
  display: flex;
  align-items: center;
  justify-content: center;
}
.news-arc-card-image-placeholder::after {
  content: 'HUG';
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 24px;
  letter-spacing: 0.15em;
  color: rgba(201,169,110,0.3);
}

/* カード本文エリア */
.news-arc-card-body {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 12px;
}
.news-arc-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.news-arc-card-date {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-caps);
  color: var(--gold);
  font-style: italic;
}
.news-arc-card-title {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-base);
  font-weight: 400;
  color: var(--charcoal);
  line-height: 1.6;
  letter-spacing: 0.03em;
  /* 3行クランプ */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.news-arc-card-excerpt {
  font-size: var(--fs-sm);
  color: var(--text-light);
  line-height: var(--lh-body);
  letter-spacing: var(--ls-wide);
  font-weight: 300;
  /* 2行クランプ */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  flex: 1;
}

/* Read More アロー */
.news-arc-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-caps);
  color: var(--soft-brown);
  text-transform: uppercase;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(44,40,32,0.07);
  transition: color 0.25s ease, gap 0.25s ease;
}
.news-arc-card:hover .news-arc-card-arrow {
  color: var(--gold);
  gap: 18px;
}
.news-arc-card-arrow-line {
  display: block;
  width: 28px; height: 1px;
  background: currentColor;
  transition: width 0.35s ease;
}
.news-arc-card:hover .news-arc-card-arrow-line {
  width: 40px;
}

/* 空の状態 */
.news-arc-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 80px 0;
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-base);
  color: var(--text-light);
  font-weight: 300;
}

/* アーカイブフッター（一覧ページ最下部リンク）*/
.news-arc-footer {
  text-align: center;
  padding-top: 64px;
  border-top: 1px solid rgba(44,40,32,0.08);
  margin-top: 32px;
}
.news-arc-footer-link {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: var(--fs-base);
  letter-spacing: var(--ls-caps);
  color: var(--soft-brown);
  text-decoration: none;
  transition: color 0.25s ease;
}
.news-arc-footer-link:hover {
  color: var(--gold);
}


/* ================================================================
   04. ARCHIVE — ページネーション
   ================================================================ */
.news-arc-pagination {
  display: flex;
  justify-content: center;
  padding-top: 24px;
}
.news-arc-pagination .nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.news-arc-pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  height: 44px;
  padding: 0 12px;
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-base);
  letter-spacing: var(--ls-caps);
  color: var(--soft-brown);
  text-decoration: none;
  border: 1px solid rgba(44,40,32,0.10);
  background: transparent;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}
.news-arc-pagination .page-numbers:hover {
  background: rgba(201,169,110,0.08);
  border-color: var(--gold);
  color: var(--charcoal);
}
.news-arc-pagination .page-numbers.current {
  background: var(--charcoal);
  border-color: var(--charcoal);
  color: var(--cream);
  font-weight: 500;
}


/* ================================================================
   05. SINGLE — ヘッダー
   ================================================================ */
.news-single-header {
  position: relative;
  background: var(--charcoal);
  padding: 200px 80px 100px;
  overflow: hidden;
}
.news-single-header-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 10% 80%, rgba(201,169,110,0.10) 0%, transparent 50%),
    radial-gradient(ellipse at 90% 10%, rgba(201,169,110,0.06) 0%, transparent 50%),
    linear-gradient(180deg, rgba(26,24,20,0.0) 0%, rgba(26,24,20,0.5) 100%);
}

/* パンくずリスト */
.news-single-breadcrumb {
  position: absolute;
  top: 120px; left: 80px;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-micro);
  font-style: italic;
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
}
.news-single-breadcrumb a {
  color: rgba(201,169,110,0.65);
  text-decoration: none;
  transition: color 0.25s;
}
.news-single-breadcrumb a:hover {
  color: var(--gold);
}

/* ヘッダーコンテンツ */
.news-single-header-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
  margin: 0 auto;
}
.news-single-eyebrow {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 24px;
}
.news-single-date {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-caps);
  color: var(--gold);
  margin-bottom: 20px;
}
.news-single-title {
  font-family: 'Noto Serif JP', serif;
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  font-weight: 400;
  color: var(--cream);
  line-height: 1.5;
  letter-spacing: 0.02em;
}

/* ヘッダー下ボーダー */
.news-single-header::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(to right,
    transparent 0%,
    rgba(201,169,110,0.2) 25%,
    rgba(201,169,110,0.2) 75%,
    transparent 100%
  );
}


/* ================================================================
   06. SINGLE — アイキャッチ画像
   ================================================================ */
.news-single-featured-image {
  background: var(--warm-white);
  padding: 0 80px;
  margin-top: -1px;
}
.news-single-featured-image-inner {
  max-width: 900px;
  margin: 0 auto;
  transform: translateY(-48px);
  box-shadow: 0 24px 80px rgba(26,24,20,0.14);
}
.news-single-featured-image-inner img {
  width: 100%;
  display: block;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}


/* ================================================================
   07. SINGLE — コンテンツ
   ================================================================ */
.news-single-content {
  background: var(--warm-white);
  padding: 80px 80px 120px;
}
.news-single-content-inner {
  max-width: 820px;
  margin: 0 auto;
}

/* 画像ありの場合はコンテンツ上部余白を減らす */
.news-single-featured-image + .news-single-content {
  padding-top: 0;
}

/* イントロ */
.news-single-intro {
  margin-bottom: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(44,40,32,0.09);
}
.news-single-intro-text {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-base);
  line-height: 1.9;
  color: var(--charcoal);
  font-weight: 300;
  letter-spacing: 0.04em;
}

/* 本文スタイル */
.news-single-body {
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  color: var(--text);
  letter-spacing: 0.03em;
}
.news-single-body h2 {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-md);
  font-weight: 400;
  color: var(--charcoal);
  margin: 56px 0 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(44,40,32,0.10);
  line-height: 1.5;
}
.news-single-body h3 {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-base);
  font-weight: 500;
  color: var(--charcoal);
  margin: 40px 0 16px;
}
.news-single-body p {
  margin-bottom: 28px;
  font-weight: 300;
}
.news-single-body ul,
.news-single-body ol {
  margin: 0 0 28px 1.5em;
  font-weight: 300;
}
.news-single-body li {
  margin-bottom: 8px;
  line-height: 1.8;
}
.news-single-body img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 40px auto;
}
.news-single-body a {
  color: var(--soft-brown);
  text-decoration: underline;
  text-decoration-color: rgba(139,115,85,0.35);
  transition: color 0.25s, text-decoration-color 0.25s;
}
.news-single-body a:hover {
  color: var(--gold);
  text-decoration-color: var(--gold);
}
.news-single-body blockquote {
  border-left: 2px solid var(--gold);
  padding: 20px 32px;
  margin: 40px 0;
  background: rgba(201,169,110,0.04);
  font-family: 'Noto Serif JP', serif;
  font-style: italic;
  color: var(--text-light);
}

/* アーカイブへ戻る */
.news-single-back {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid rgba(44,40,32,0.09);
}
.news-single-back-link {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: var(--fs-base);
  letter-spacing: var(--ls-caps);
  color: var(--soft-brown);
  text-decoration: none;
  transition: color 0.25s ease;
}
.news-single-back-link:hover {
  color: var(--gold);
}


/* ================================================================
   08. SINGLE — 前後ナビゲーション
   ================================================================ */
.news-single-nav {
  background: var(--charcoal);
  padding: 56px 80px;
  border-top: 1px solid rgba(201,169,110,0.10);
}
.news-single-nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}
.news-single-nav-link {
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  color: rgba(245,240,232,0.6);
  transition: color 0.25s ease;
}
.news-single-nav-link:hover {
  color: var(--gold-light);
}
.news-single-nav-link--next {
  justify-content: flex-end;
}
.news-single-nav-dir {
  display: block;
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  margin-bottom: 8px;
  opacity: 0.45;
}
.news-single-nav-label {
  display: block;
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-sm);
  font-weight: 300;
  line-height: 1.5;
  letter-spacing: 0.03em;
  /* 2行クランプ */
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.news-single-nav-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.news-single-nav-center a {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: var(--fs-micro);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: rgba(201,169,110,0.55);
  text-decoration: none;
  transition: color 0.25s;
  white-space: nowrap;
}
.news-single-nav-center a:hover {
  color: var(--gold);
}
.news-single-nav-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(201,169,110,0.3);
}


/* ================================================================
   09. SINGLE — 関連ニュース
   ================================================================ */
.news-related {
  background: var(--warm-white);
  padding: 120px 80px;
}
.news-related-inner {
  max-width: 1300px;
  margin: 0 auto;
}
.news-related-heading {
  font-family: 'Noto Serif JP', serif;
  font-size: var(--fs-lg);
  font-weight: 400;
  color: var(--charcoal);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-tight);
  margin-bottom: 64px;
}
.news-related-heading em {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  color: var(--soft-brown);
}
.news-related-grid {
  margin-bottom: 0;
}


/* ================================================================
   10. RESPONSIVE
   ================================================================ */
@media (max-width: 1100px) {
  .news-arc-section { padding: 100px 60px; }
  .news-arc-grid { gap: 24px; }
  .news-single-content { padding: 72px 60px 100px; }
  .news-single-featured-image { padding: 0 60px; }
  .news-single-header { padding: 180px 60px 80px; }
  .news-single-breadcrumb { left: 60px; }
  .news-single-nav { padding: 48px 60px; }
  .news-related { padding: 100px 60px; }
}

@media (max-width: 900px) {
  .news-arc-hero { min-height: 600px; }
  .news-arc-hero-content { padding: 0 40px 80px; }
  .news-arc-page-label { top: 100px; left: 40px; }
  .news-arc-hero-scroll { right: 40px; }

  .news-arc-section { padding: 80px 40px; }
  .news-arc-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }

  .news-single-header { padding: 160px 40px 72px; }
  .news-single-breadcrumb { top: 100px; left: 40px; }
  .news-single-featured-image { padding: 0 40px; }
  .news-single-featured-image-inner { transform: translateY(-32px); }
  .news-single-content { padding: 56px 40px 80px; }
  .news-single-nav { padding: 40px 40px; }
  .news-single-nav-inner { grid-template-columns: 1fr; gap: 24px; justify-items: center; }
  .news-single-nav-link--next { justify-content: center; }
  .news-related { padding: 80px 40px; }
}

@media (max-width: 640px) {
  .news-arc-hero { min-height: 520px; }
  .news-arc-hero-content { padding: 0 24px 64px; }
  .news-arc-page-label { top: 90px; left: 24px; display: none; }
  .news-arc-hero-scroll { display: none; }

  .news-arc-section { padding: 60px 20px; }
  .news-arc-grid { grid-template-columns: 1fr; gap: 16px; }
  .news-arc-section-label { margin-bottom: 40px; }
  .news-arc-card-body { padding: 20px 20px 24px; }

  .news-single-header { padding: 140px 24px 60px; }
  .news-single-breadcrumb { top: 90px; left: 24px; }
  .news-single-eyebrow { margin-bottom: 16px; }
  .news-single-featured-image { padding: 0 24px; }
  .news-single-featured-image-inner { transform: translateY(-24px); }
  .news-single-content { padding: 40px 24px 72px; }
  .news-single-nav { padding: 32px 24px; }
  .news-related { padding: 64px 20px; }
  .news-related-grid { grid-template-columns: 1fr !important; }
}