/* ==========================================================================
   炒めラーメン Yama — Landing Pattern styles
   すべて .yama-lp コンテナ配下にスコープしてあり、他ページ/テーマへ漏れない。
   コアブロック（group / heading / paragraph / image）の DOM に合わせて調整済み。
   ========================================================================== */

/* ── コンテナ & カスタムプロパティ ── */
.yama-lp {
  --fire:   #e8570a;
  --ember:  #f4a435;
  --smoke:  #ffffff;
  --coal:   #110e0b;
  --ash:    #1e1810;
  --iron:   #b8a699;
  --bone:   #f0e8d8;
  --cream:  #fdf6e8;
  --dimmed: #7a6e64;

  position: relative;
  background: var(--coal);
  color: var(--bone);
  font-family: 'Noto Serif JP', serif;
  line-height: 1.7;
  overflow-x: hidden;

  /* WordPress のブロック間ギャップを無効化し、下記の明示マージンだけで制御する */
  --wp--style--block-gap: 0px;
}

/* ── コアブロックのリセット（.yama-lp 内のみ） ── */
.yama-lp *,
.yama-lp *::before,
.yama-lp *::after { box-sizing: border-box; }

.yama-lp p,
.yama-lp h1,
.yama-lp h2,
.yama-lp h3,
.yama-lp h4,
.yama-lp figure { margin: 0; padding: 0; }

.yama-lp .wp-block-image,
.yama-lp figure.wp-block-image { margin: 0; }

.yama-lp img { max-width: 100%; height: auto; display: block; }

/* 制約レイアウトの最大幅を打ち消し、独自レイアウトに任せる */
.yama-lp .wp-block-group { max-width: none; }

/* ── ノイズグレイン ── */
.yama-lp::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 40;
  mix-blend-mode: overlay;
}

/* ── HERO（core/cover ベース）──
   背景動画・オーバーレイはカバーブロックが担当。ここでは中身の配置と装飾を制御する。 */
.yama-lp .wp-block-cover.hero {
  min-height: 100vh;
  overflow: hidden;
  text-align: center;
}
/* 内容コンテナをカバー全面に広げ、煙キャンバス/炎の光を全面に敷きつつ中身を中央寄せ */
.yama-lp .wp-block-cover.hero .wp-block-cover__inner-container {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 100px;
  margin: 0;
  z-index: 1;
}
.yama-lp .wp-block-cover.hero .wp-block-cover__inner-container > * { margin: 0; }
/* 炎の光（.fire-core）と煙（#smoke-canvas）はオーバーレイの上・テキストの下に敷く */
.yama-lp .wp-block-cover.hero .fire-core,
.yama-lp .wp-block-cover.hero #smoke-canvas { z-index: 1; }
.yama-lp .wp-block-cover.hero .hero-content { z-index: 2; }

.yama-lp .fire-core {
  position: absolute;
  bottom: -60px; left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 450px;
  background: radial-gradient(ellipse at 50% 100%,
    rgba(232,87,10,0.55) 0%,
    rgba(244,164,53,0.2) 30%,
    transparent 65%);
  border-radius: 50%;
  animation: yama-pulseFire 4s ease-in-out infinite alternate;
  z-index: 1;
}
@keyframes yama-pulseFire {
  0%   { opacity: 0.7; transform: translateX(-50%) scaleX(1) scaleY(1); }
  50%  { opacity: 1;   transform: translateX(-50%) scaleX(1.06) scaleY(1.04); }
  100% { opacity: 0.8; transform: translateX(-50%) scaleX(0.96) scaleY(1.02); }
}

.yama-lp .hero-content { position: relative; z-index: 2; }
.yama-lp .hero-content > * { margin: 0; }

.yama-lp .hero-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: clamp(2.6rem, 8vw, 6.5rem);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--cream);
  text-shadow: 0 0 80px rgba(232,87,10,0.25);
  opacity: 0;
  animation: yama-fadeUp 0.9s ease forwards 0.55s;
}

.yama-lp .hero-desc {
  margin-top: 28px;
  font-size: clamp(0.82rem, 1.8vw, 0.95rem);
  color: var(--smoke);
  letter-spacing: 0.15em;
  line-height: 2;
  opacity: 0;
  animation: yama-fadeUp 1s ease forwards 0.8s;
}

.yama-lp .hero-number {
  margin-top: 52px;
  opacity: 0;
  animation: yama-fadeUp 1s ease forwards 1.1s;
}
.yama-lp .hero-number-inner {
  display: inline-flex;
  align-items: flex-end;
  gap: 8px;
  line-height: 1;
}
.yama-lp .num-big {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: clamp(4rem, 15vw, 11rem);
  color: var(--fire);
  text-shadow: 0 0 100px rgba(232,87,10,0.6);
  letter-spacing: -0.02em;
}
.yama-lp .num-man { font-size: 0.6em; }
.yama-lp .num-side { padding-bottom: 14px; text-align: left; }
.yama-lp .num-unit {
  display: block;
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: var(--ember);
  letter-spacing: 0.1em;
  font-weight: 700;
}
.yama-lp .num-label {
  display: block;
  font-size: 1rem;
  color: #fff;
  letter-spacing: 0.3em;
  margin-top: 6px;
}

.yama-lp .scroll-cue {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: yama-fadeUp 1s ease forwards 1.8s;
}
.yama-lp .scroll-cue span { font-size: 0.58rem; letter-spacing: 0.4em; color: var(--dimmed); }
.yama-lp .scroll-line {
  width: 1px; height: 52px;
  background: linear-gradient(to bottom, var(--fire) 0%, transparent 100%);
  animation: yama-scrollDrop 2.2s ease infinite;
}
@keyframes yama-scrollDrop {
  0%, 100% { opacity: 0.2; transform: scaleY(1); transform-origin: top; }
  50%      { opacity: 1;   transform: scaleY(1); }
}

/* ── セクション共通 ── */
.yama-lp .section { position: relative; }
.yama-lp .inner {
  max-width: 1040px;
  margin-left: auto;
  margin-right: auto;
  padding: 100px 32px;
}
.yama-lp .inner-concept { padding-top: 80px; padding-bottom: 0; }

.yama-lp .sec-label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.62rem;
  letter-spacing: 0.45em;
  color: var(--fire);
  text-transform: uppercase;
  margin-bottom: 20px;
}
.yama-lp .sec-label::after {
  content: '';
  height: 1px;
  width: 80px;
  background: linear-gradient(to right, var(--fire), transparent);
}
.yama-lp .sec-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.25;
  letter-spacing: 0.04em;
  color: var(--cream);
}
.yama-lp .sec-body {
  margin-top: 24px;
  font-size: 0.92rem;
  color: var(--smoke);
  line-height: 2.1;
  max-width: 560px;
}
.yama-lp .sec-body-mt { margin-top: 24px; }

.yama-lp .divider {
  width: 100%; height: 1px;
  background: linear-gradient(to right, transparent, var(--iron) 30%, var(--iron) 70%, transparent);
}

/* ── CONCEPT ── */
.yama-lp .concept-section { background: var(--coal); }
.yama-lp .concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin-top: 64px;
}
.yama-lp .concept-grid > * { margin: 0; }
.yama-lp .concept-img {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}
.yama-lp .concept-img .wp-block-image,
.yama-lp .concept-img figure { height: 100%; }
.yama-lp .concept-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.yama-lp .concept-img:hover img { transform: scale(1.05); }

.yama-lp .concept-text {
  background: var(--ash);
  padding: 56px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.yama-lp .concept-text > * { margin: 0; }
.yama-lp .concept-text-alt { background: #221c15; }
.yama-lp .concept-kicker {
  font-size: 1.5rem;
  letter-spacing: 0.4em;
  color: var(--fire);
  margin-bottom: 16px;
  text-transform: uppercase;
}
.yama-lp .concept-heading {
  font-family: 'Zen Antique Soft', serif;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  color: var(--cream);
  line-height: 1.4;
}
.yama-lp .concept-body {
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--smoke);
  line-height: 2.2;
}
.yama-lp .concept-note {
  margin-top: 20px;
  font-size: 1.5rem;
  color: var(--fire);
  font-style: italic;
}

/* ── FEATURES ── */
.yama-lp .features-section { background: var(--ash); }
.yama-lp .features-section .inner { padding-bottom: 80px; }
.yama-lp .features-header { text-align: center; margin-bottom: 72px; }
.yama-lp .features-header .sec-label { justify-content: center; }
.yama-lp .features-header .sec-label::after { display: none; }

.yama-lp .features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.yama-lp .features-grid > * { margin: 0; }
.yama-lp .feature-card {
  background: var(--coal);
  padding: 48px 36px;
  position: relative;
  overflow: hidden;
  transition: background 0.4s;
}
.yama-lp .feature-card > * { margin: 0; }
.yama-lp .feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--fire), transparent);
  opacity: 0;
  transition: opacity 0.4s;
}
.yama-lp .feature-card:hover { background: #1c1610; }
.yama-lp .feature-card:hover::before { opacity: 1; }

.yama-lp .feature-num {
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 3.5rem;
  color: var(--iron);
  line-height: 1;
  margin-bottom: 24px;
}
.yama-lp .feature-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin-bottom: 28px;
}
.yama-lp .feature-img .wp-block-image,
.yama-lp .feature-img figure { height: 100%; }
.yama-lp .feature-img img { width: 100%; height: 100%; object-fit: cover; }

.yama-lp .feature-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.4rem;
  color: var(--cream);
  margin-bottom: 14px;
}
.yama-lp .feature-text {
  font-size: 1rem;
  color: var(--smoke);
  line-height: 1.5;
}
.yama-lp .feature-accent {
  display: inline-block;
  margin-top: 16px;
  font-size: 1.2rem;
  color: var(--ember);
  letter-spacing: 0.1em;
  border-left: 2px solid var(--fire);
  padding-left: 12px;
  line-height: 1.5;
}

/* ── MENU ── */
.yama-lp .menu-section { background: var(--ash); }
.yama-lp .menu-section .inner { text-align: center; }
.yama-lp .menu-section .sec-label { justify-content: center; }
.yama-lp .menu-section .sec-label::after { display: none; }
.yama-lp .menu-section .sec-title { margin-bottom: 8px; }
.yama-lp .menu-section .sec-body { margin: 16px auto 56px; text-align: center; }

.yama-lp .menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  text-align: left;
}
.yama-lp .menu-grid > * { margin: 0; }
.yama-lp .menu-category { background: var(--coal); padding: 40px 36px; }
.yama-lp .menu-category > * { margin: 0; }
.yama-lp .menu-cat-title {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.1rem;
  color: var(--fire);
  border-bottom: 1px solid var(--iron);
  padding-bottom: 12px;
  margin-bottom: 24px;
  letter-spacing: 0.1em;
}
.yama-lp .menu-item {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 8px 0;
  border-bottom: 1px solid #1e1810;
  gap: 12px;
}
.yama-lp .menu-item > * { margin: 0; }
.yama-lp .menu-item:last-of-type { border-bottom: none; }
.yama-lp .menu-name { font-size: 0.88rem; color: var(--bone); flex: 1; line-height: 1.5; }
.yama-lp .menu-name em { font-style: normal; color: var(--ember); }
.yama-lp .menu-price {
  font-family: 'DM Serif Display', serif;
  font-size: 1rem;
  color: var(--cream);
  white-space: nowrap;
}
.yama-lp .menu-note { margin-top: 12px; font-size: 0.75rem; color: var(--dimmed); line-height: 1.8; }

/* ── NEWS（新着情報：core/latest-posts をダーク配色に） ── */
.yama-lp .news-section { background: var(--coal); }
.yama-lp .news-section .inner { text-align: center; }
.yama-lp .news-section .sec-label { justify-content: center; }
.yama-lp .news-section .sec-label::after { display: none; }
.yama-lp .news-section .sec-title { margin-bottom: 8px; }
.yama-lp .news-section .sec-body { margin: 16px auto 56px; text-align: center; }

/* コアの latest-posts（.is-grid の flex や li の width:calc(33.33%…) 指定）を打ち消し、
   flexbox＋justify-content:center で常に中央寄せ。投稿が1〜数件でも崩れず中央に並ぶ。 */
.yama-lp .news-list.wp-block-latest-posts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 2px;
  width: 100%;
  list-style: none;
  margin: 0;
  padding: 0;
  text-align: left;
}
.yama-lp .news-list.wp-block-latest-posts > li {
  flex: 0 1 320px;      /* 基準幅320px。狭い画面では縮む */
  width: 320px !important;   /* コアの width:calc(33.33% - 1.25em) を上書き */
  max-width: 100% !important;
  margin: 0 !important;
  background: var(--ash);
  padding: 28px;
  overflow: hidden;
  transition: background 0.4s;
}
.yama-lp .news-list.wp-block-latest-posts > li:hover { background: #221c15; }

/* アイキャッチ（あれば）はカード上端に全幅で配置 */
.yama-lp .news-list .wp-block-latest-posts__featured-image {
  margin: -28px -28px 24px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.yama-lp .news-list .wp-block-latest-posts__featured-image a,
.yama-lp .news-list .wp-block-latest-posts__featured-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.yama-lp .news-list .wp-block-latest-posts__featured-image img { transition: transform 0.7s ease; }
.yama-lp .news-list > li:hover .wp-block-latest-posts__featured-image img { transform: scale(1.05); }

/* 記事タイトル */
.yama-lp .news-list > li > a,
.yama-lp .news-list .wp-block-latest-posts__post-title {
  display: block;
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--cream);
  text-decoration: none;
  transition: color 0.3s;
}
.yama-lp .news-list > li > a:hover,
.yama-lp .news-list .wp-block-latest-posts__post-title:hover { color: var(--ember); }

/* 投稿日 */
.yama-lp .news-list .wp-block-latest-posts__post-date {
  display: block;
  margin-top: 12px;
  font-family: 'DM Serif Display', serif;
  font-style: italic;
  font-size: 0.9rem;
  color: var(--fire);
  letter-spacing: 0.08em;
}

/* 抜粋 */
.yama-lp .news-list .wp-block-latest-posts__post-excerpt {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--smoke);
  line-height: 1.9;
}
.yama-lp .news-list .wp-block-latest-posts__post-excerpt a {
  color: var(--ember);
  text-decoration: none;
}

/* 投稿ゼロ時のプレースホルダ（core が <p> を出す場合） */
.yama-lp .news-list.wp-block-latest-posts > p { color: var(--dimmed); }

/* ── STORY ── */
.yama-lp .story-section {
  background:
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(232,87,10,0.06), transparent),
    var(--coal);
}
.yama-lp .story-layout {
  display: grid;
  grid-template-columns: 480px 1fr;
  gap: 80px;
  align-items: center;
}
.yama-lp .story-layout > * { margin: 0; }
.yama-lp .story-image { position: relative; aspect-ratio: 3 / 4; overflow: hidden; }
.yama-lp .story-image .wp-block-image,
.yama-lp .story-image figure { height: 100%; }
.yama-lp .story-image img { width: 100%; height: 100%; object-fit: cover; }
.yama-lp .story-copy > * { margin: 0; }

.yama-lp .quote-block {
  margin-top: 48px;
  padding: 28px 36px;
  border-left: 3px solid var(--fire);
  background: rgba(232,87,10,0.05);
}
.yama-lp .quote-text {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.15rem;
  color: var(--cream);
  line-height: 1.9;
}

/* ── INFO ── */
.yama-lp .info-section { background: var(--ash); }
.yama-lp .info-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 56px;
}
.yama-lp .info-layout > * { margin: 0; }
.yama-lp .info-table { width: 100%; }
.yama-lp .info-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 0;
  border-bottom: 1px solid var(--iron);
  padding: 16px 0;
}
.yama-lp .info-row > * { margin: 0; }
.yama-lp .info-th {
  font-size: 0.72rem;
  letter-spacing: 0.25em;
  color: var(--fire);
  font-weight: 400;
  line-height: 1.8;
}
.yama-lp .info-td { font-size: 0.88rem; color: var(--bone); line-height: 1.8; }

.yama-lp .map-box {
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--coal);
  border: 1px solid var(--iron);
  position: relative;
  overflow: hidden;
}
.yama-lp .map-box iframe {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: none;
}

/* ── FOOTER（LP 内蔵フッター） ── */
.yama-lp .lp-footer {
  background: #0a0806;
  padding: 60px 40px 40px;
  text-align: center;
}
.yama-lp .lp-footer > * { margin: 0; }
.yama-lp .footer-logo {
  font-family: 'Zen Antique Soft', serif;
  font-size: 1.6rem;
  color: var(--cream);
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}
.yama-lp .footer-logo em { color: var(--fire); font-style: normal; }
.yama-lp .footer-sub { font-size: 0.7rem; color: var(--dimmed); letter-spacing: 0.4em; margin-bottom: 40px; }
.yama-lp .footer-divider { width: 60px; height: 1px; background: var(--iron); margin: 0 auto 28px; }
.yama-lp .footer-copy { font-size: 0.65rem; color: #6b5a4a; letter-spacing: 0.2em; }

/* em の火色ハイライト（見出し等の共通） */
.yama-lp .header-highlight em,
.yama-lp em.fire { color: var(--fire); font-style: normal; }

/* ── 手動セクション追加用のコンテナ & センタリング補助 ──
   使い方：LP（.yama-lp）の中に、プラグイン同梱パターン
   「Yama：セクション（中央寄せ）」/「Yama：セクション（空コンテナ）」を挿入。
   全幅背景は .section、中央1040px の枠は .inner、中身の中央寄せは .yama-center が担当。 */
.yama-lp .yama-center { text-align: center; }
.yama-lp .yama-center .sec-label { justify-content: center; }
.yama-lp .yama-center .sec-label::after { display: none; }
.yama-lp .yama-center .sec-body { margin-left: auto; margin-right: auto; }
/* 画像・ボタン・入れ子グループも中央寄せ */
.yama-lp .yama-center > .wp-block-image,
.yama-lp .yama-center .wp-block-image { text-align: center; }
.yama-lp .yama-center .wp-block-image img { margin-left: auto; margin-right: auto; }
.yama-lp .yama-center .wp-block-buttons { justify-content: center; }
/* セクション塗り分け用の背景ユーティリティ（ブロック設定の追加CSSクラスで指定可） */
.yama-lp .bg-coal { background: var(--coal); }
.yama-lp .bg-ash  { background: var(--ash); }
.yama-lp .bg-black { background: #0a0806; }

/* ── スクロールリベール ── */
.yama-lp .reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}
.yama-lp .reveal.visible { opacity: 1; transform: translateY(0); }
.yama-lp .reveal-delay-1 { transition-delay: 0.1s; }
.yama-lp .reveal-delay-2 { transition-delay: 0.22s; }
.yama-lp .reveal-delay-3 { transition-delay: 0.36s; }
/* JS 無効時は演出を無効化して常に表示（コンテンツが消えない保険） */
@media (scripting: none) {
  .yama-lp .reveal { opacity: 1; transform: none; }
}

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

/* ── レスポンシブ ── */
@media (max-width: 860px) {
  .yama-lp .inner { padding: 72px 20px; }
  .yama-lp .concept-grid,
  .yama-lp .features-grid,
  .yama-lp .menu-grid,
  .yama-lp .story-layout,
  .yama-lp .info-layout { grid-template-columns: 1fr; }
  .yama-lp .concept-text { padding: 36px 28px; }
  .yama-lp .story-layout { gap: 40px; }
  .yama-lp .story-image { order: -1; }
}