/* ============================================
   河井継之助生誕200年キャンペーン LP
   ============================================ */

:root {
  --navy: #16264b;
  --navy-deep: #0e1a35;
  --gold: #c9a13b;
  --gold-light: #e3c874;
  --red: #b81c22;
  --cream: #faf6ec;
  --cream-deep: #f2ead8;
  --ink: #262320;
  --ink-soft: #55504a;
  --line: #e2d8c0;
  --radius: 10px;
  --maxw: 1180px;
  --shadow: 0 8px 24px rgba(22, 38, 75, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  overflow-x: hidden;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: "Shippori Mincho", "Noto Serif JP", serif;
  margin: 0;
  color: var(--navy);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  font-weight: 700;
  margin-bottom: 10px;
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}
.section-head h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: 0.06em;
}
.section-head p {
  color: var(--ink-soft);
  margin-top: 12px;
  font-size: 0.95rem;
}

section { padding: 88px 0; }
section[id] { scroll-margin-top: 76px; }
section.alt { background: var(--cream-deep); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 34px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: linear-gradient(135deg, var(--red), #8f1218);
  color: #fff;
}
.btn-primary:hover, .btn-primary:active { box-shadow: 0 5px 10px rgba(184, 28, 34, 0.35); }
.btn-secondary {
  background: rgba(255, 255, 255, 0.92);
  border-color: #fff;
  color: var(--navy);
}
.btn-secondary:hover { box-shadow: 0 5px 14px rgba(255, 255, 255, 0.45); }
.btn-outline {
  background: transparent;
  border-color: var(--navy);
  color: var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 246, 236, 0.97);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Shippori Mincho", serif;
  color: var(--navy);
  font-weight: 700;
  font-size: 0.95rem;
  line-height: 1.3;
}
.brand img { width: 36px; height: 36px; }
.brand small {
  display: block;
  font-weight: 400;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--ink-soft);
}

.gnav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.gnav a:not(.btn) {
  font-size: 0.86rem;
  font-weight: 500;
  color: var(--ink);
  position: relative;
  padding: 4px 0;
}
.gnav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}
.gnav a:not(.btn):hover::after { transform: scaleX(1); }
.gnav .btn { padding: 10px 22px; font-size: 0.82rem; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  position: relative;
}
.nav-toggle span,
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: var(--navy);
  transition: 0.2s ease;
}
.nav-toggle span { top: 19px; }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }
.nav-toggle.active span { background: transparent; }
.nav-toggle.active span::before { transform: translateY(8px) rotate(45deg); }
.nav-toggle.active span::after { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero (First View) ----------
   Both desktop and mobile build the FV from separate layered parts
   (background + logo + title + campaign-name + badge + character + quote)
   rather than one flat baked image — this is what makes the sequential
   pop-in animation possible. Only the background crop/position and each
   layer's top/left/width differ per breakpoint; the layering itself does
   not change. */
.hero {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;
  max-height: 92vh;
  background: #1a4a86;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  /* Same clean background plate (no text/character baked in) used by the
     reference site (tsuginosuke200.com), downloaded from its Wix media CDN —
     native 1536x1024 (3:2), which is why aspect-ratio above matches exactly
     and no cropping is needed on desktop. */
  background: url("../img/bg-castle-wide.jpg") center center / cover no-repeat;
  opacity: 0;
  animation: heroBgIn 1s ease 0.1s both;
}

/* 3:2 の固定比率ステージ。.hero は max-height:92vh で高さが頭打ちになるため、
   横長モニタでは幅基準(width:%)と高さ基準(top:%)の比率がズレて要素同士が
   重なっていた。背景は cover + center なので、高さいっぱいの 3:2 ボックスを
   中央に置けば背景画像の実描画範囲と完全に一致し、レイヤーの % 指定が
   どの画面サイズでも同じ構図を保つ。 */
.hero-stage {
  position: absolute;
  top: 0; bottom: 0; left: 50%;
  height: 100%;
  aspect-ratio: 3 / 2;
  transform: translateX(-50%);
}

.hero-el { position: absolute; opacity: 0; }

.hero-el-catch {
  top: 11%; left: 30%; width: 32%;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.25));
  animation: heroPopIn 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) 1.15s both;
}
.hero-el-campaign {
  top: 21%; left: 33%; width: 38%;
  filter: drop-shadow(0 4px 14px rgba(0,0,0,0.3));
  animation: heroPopIn 0.75s cubic-bezier(0.34, 1.56, 0.64, 1) 1.45s both;
}
.hero-el-badge {
  top: 49%; left: 41%;
  background: var(--navy);
  border: 1px solid var(--gold);
  color: #f4d98a;
  font-size: clamp(0.7rem, 1.3vw, 0.95rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.5em 1.3em;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  animation: heroPopIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 2s both;
}
.hero-el-character {
  top: 29%; left: 10%; width: 36%;
  filter: drop-shadow(0 12px 18px rgba(0,0,0,0.3));
  transform-origin: 40% 90%;
  animation: heroPopInLeft 0.85s cubic-bezier(0.34, 1.56, 0.64, 1) 1.75s both;
}
.hero-el-cart {
  top: 68%; left: 22%; width: 42%;
  filter: drop-shadow(0 8px 12px rgba(0,0,0,0.3));
  transform-origin: 30% 60%;
  animation: heroPopInLeft 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 2.05s both;
}
.hero-el-smoke {
  top: 83%; left: 1%; width: 28%;
  opacity: 0;
  animation: heroFadeIn 1.4s ease 2.4s both;
}
.hero-el-quote {
  right: 4%; bottom: 6%; width: 33%;
  margin: 0;
  background: rgba(250, 246, 232, 0.94);
  color: var(--navy-deep);
  font-size: clamp(0.68rem, 1.15vw, 0.92rem);
  font-weight: 700;
  line-height: 1.65;
  padding: 0.9em 1.1em;
  border-radius: 6px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
  text-align: center;
  animation: heroPopIn 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 2.6s both;
}
.hero-quote-note {
  display: block;
  margin-top: 0.6em;
  font-size: 0.72em;
  font-weight: 400;
  line-height: 1.5;
  opacity: 0.65;
}

@keyframes heroBgIn {
  from { opacity: 0; transform: scale(1.06); }
  to { opacity: 1; transform: scale(1); }
}
@keyframes heroPopIn {
  0% { opacity: 0; transform: scale(0.4) translateY(24px); }
  70% { opacity: 1; }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes heroPopInLeft {
  0% { opacity: 0; transform: scale(0.55) translateX(-50px) translateY(20px); }
  70% { opacity: 1; }
  100% { opacity: 1; transform: scale(1) translateX(0) translateY(0); }
}
@keyframes heroFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-bg, .hero-el {
    animation: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}

/* CTA bar directly beneath the hero artwork (kept off the image to avoid
   covering the baked-in quote box on the right side of the creative) */
.hero-cta {
  background: linear-gradient(180deg, var(--navy-deep), var(--navy));
  padding: 42px 0 30px;
  text-align: center;
}
.hero-cta .btn-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Intro strap ---------- */
.intro-strap {
  background: var(--navy);
  color: #f4efe0;
  padding: 34px 0 56px;
  text-align: center;
}
.intro-strap p {
  max-width: 920px;
  margin: 0 auto;
  font-size: 1.34rem;
  letter-spacing: 0.04em;
}
.intro-strap strong { color: var(--gold-light); }

/* ---------- About ---------- */
.about {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 56px;
  align-items: center;
}
.about-figure {
  text-align: center;
}
.about-figure img { margin: 0 auto; max-height: 400px; }
.about-body h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}
.about-body .kana {
  display: block;
  font-size: 0.8rem;
  color: var(--ink-soft);
  font-family: "Noto Sans JP", sans-serif;
  margin-bottom: 18px;
  letter-spacing: 0.08em;
}
.about-body p { margin: 0 0 16px; }

.source-note {
  margin-top: 18px;
  font-size: 0.76rem;
  color: var(--ink-soft);
}
.source-note a { color: var(--navy); text-decoration: underline; }

/* ---------- Vertical chronology ---------- */
.timeline-wrap {
  max-width: 720px;
  margin: 72px auto 0;
}
.timeline-title { font-size: 2.1rem; }

.timeline-vertical {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  position: relative;
}
.timeline-vertical::before {
  content: "";
  position: absolute;
  top: 6px; bottom: 6px; left: 122px;
  width: 2px;
  background: var(--line);
}
.tl-item {
  position: relative;
  display: grid;
  grid-template-columns: 100px 44px 1fr;
  align-items: start;
  padding-bottom: 26px;
}
.tl-item.tl-last { padding-bottom: 0; }
.tl-when {
  display: flex;
  flex-direction: column;
  padding-top: 1px;
  text-align: right;
  padding-right: 4px;
}
.tl-era { font-size: 1.22rem; color: var(--ink-soft); }
.tl-western { font-family: "Shippori Mincho", serif; font-weight: 700; color: var(--navy); font-size: 1.43rem; line-height: 1.3; }
.tl-western::after { content: "年"; font-size: 0.6em; margin-left: 0.1em; }
.tl-age { font-size: 1.08rem; color: var(--gold); font-weight: 700; }
.tl-date { font-size: 1.08rem; color: var(--red); font-weight: 700; }

.tl-dot {
  position: relative;
  width: 44px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.tl-dot::before {
  content: "";
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--cream);
  border: 3px solid var(--gold);
  display: block;
}

.tl-event {
  margin: 0;
  padding-top: 3px;
  font-size: 0.86rem;
  color: var(--ink-soft);
  line-height: 1.7;
}

/* Major milestones stand out clearly from the supporting events around them */
.tl-item.tl-major .tl-dot::before {
  width: 16px; height: 16px;
  background: var(--gold);
  border-color: var(--navy);
  box-shadow: 0 0 0 4px rgba(201, 161, 59, 0.2);
}
.tl-item.tl-major .tl-western { font-size: 1.68rem; color: var(--navy); }
.tl-item.tl-major .tl-event {
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.6;
}
.tl-item.tl-minor .tl-event { font-size: 0.82rem; color: var(--ink-soft); }
.tl-item.tl-minor .tl-western { font-size: 1.33rem; }

/* ---------- Tour ----------
   旅行会社のパンフレット準拠の「表組み＋行程タイムライン」スタイル。
   グラデーション・ピル型チップ・絵文字・アイコン多用は「AI生成っぽさ」の
   典型なので使わない（2026-09-06 に発注者指摘で全面改修）。 */
.tour-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: stretch;
}
.tour-card {
  min-width: 0; /* grid item が価格行の max-content 幅に引っ張られてはみ出すのを防ぐ */
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.tour-card .tour-head {
  background: var(--navy);
  color: #fff;
  padding: 24px 28px 22px;
  border-bottom: 3px solid var(--gold);
}
.tour-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--red);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 10px 4px 8px;
  border-radius: 3px;
  margin-bottom: 14px;
  letter-spacing: 0.08em;
}
.tour-tag svg { width: 14px; height: 14px; }
.tour-card.course-b .tour-tag { background: var(--gold); color: var(--navy-deep); }
.tour-sup {
  display: block;
  color: var(--gold-light);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.tour-card .tour-head h3 {
  color: #fff;
  font-size: 1.42rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.tour-body { padding: 4px 28px 28px; flex: 1; display: flex; flex-direction: column; }

/* 旅行代金：カード内で最も見られる数字。装飾枠ではなく文字サイズの強弱で見せる */
.tour-price {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0 14px;
  border-bottom: 2px solid var(--navy);
}
.tour-price-label { font-size: 0.8rem; color: var(--navy); font-weight: 700; letter-spacing: 0.1em; }
.tour-price-value { display: flex; align-items: baseline; gap: 4px; color: var(--red); }
.tour-price-value small { font-size: 0.78rem; font-weight: 700; color: var(--ink-soft); }
.tour-price-value strong {
  font-family: "Shippori Mincho", serif;
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.02em;
}

/* 概要：見出し列＋内容列の表組み（罫線で区切る、アイコンは使わない） */
.tour-meta {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}
.tour-meta li {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.tm-label {
  color: var(--navy);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding-top: 2px;
}
.tm-value {
  color: var(--ink);
  font-size: 0.9rem;
  line-height: 1.6;
}

.tour-desc {
  font-size: 0.88rem;
  color: var(--ink-soft);
  margin-bottom: 20px;
  line-height: 1.8;
}

.tour-day-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.14em;
  margin: 2px 0 10px;
}
.tour-day-label::before {
  content: "";
  width: 4px; height: 14px;
  background: var(--gold);
}
.tour-day-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--line);
}
.tour-body .btn { margin-top: auto; }

/* 行程：左に縦の線とドットを置くタイムライン。発着地は塗りつぶしドット */
.route-steps {
  list-style: none;
  position: relative;
  margin: 0 0 20px;
  padding: 0 0 0 24px;
}
.route-steps::before {
  content: "";
  position: absolute;
  left: 5px; top: 10px; bottom: 10px;
  width: 2px;
  background: var(--line);
}
.route-steps li {
  position: relative;
  color: var(--ink);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 5px 0;
  line-height: 1.5;
}
.route-steps li::before {
  content: "";
  position: absolute;
  left: -24px; top: 11px;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid var(--gold);
  box-sizing: border-box;
}
.route-steps li:first-child::before,
.route-steps li:last-child::before { background: var(--navy); border-color: var(--navy); }
.route-steps li:first-child,
.route-steps li:last-child { font-weight: 700; color: var(--navy); }

/* 写真：カード高さの差分を吸収して伸びる（flex:1） */
.tour-photo {
  flex: 1;
  min-height: 150px;
  margin: 0 0 20px;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
}
.tour-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.tour-highlight {
  margin-top: 32px;
  background: #fff;
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 22px 28px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.tour-highlight-icon {
  flex: none;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
}
.tour-highlight-icon svg { width: 26px; height: 26px; }
.tour-highlight-title {
  margin: 0 0 4px;
  font-family: "Shippori Mincho", serif;
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--navy);
  display: flex;
  align-items: center;
  gap: 12px;
}
.tour-highlight-eyebrow {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  font-weight: 700;
}
.tour-highlight-text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink);
  line-height: 1.7;
}

.btn-disabled {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}

/* ---------- Spots ---------- */
.spot-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px 28px;
}
.spot-card {
  position: relative;
  flex: 0 1 300px;
  transition: transform 0.25s ease;
}
@media (hover: hover) and (pointer: fine) {
  .spot-card:hover {
    transform: scale(1.2);
    z-index: 2;
  }
}
.spot-card img {
  width: 100%;
  aspect-ratio: 788 / 525;
  object-fit: cover;
  border-radius: var(--radius);
}
.spot-desc {
  margin: 14px 4px 0;
  font-size: 0.86rem;
  color: var(--ink-soft);
  line-height: 1.75;
}

/* ---------- PR video ---------- */
.pr-video {
  display: grid;
  grid-template-columns: 1fr 400px;
  align-items: end;
  gap: 0;
  background:
    linear-gradient(160deg, rgba(201, 161, 59, 0.12), transparent 40%),
    linear-gradient(135deg, var(--navy-deep), var(--navy));
  border: 3px solid var(--gold);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 40px 0 0 40px;
  overflow: hidden;
  position: relative;
}
.pr-video-copy { align-self: center; padding: 0 0 40px; color: #f4efe0; }
.pr-video-ribbon {
  display: inline-block;
  background: var(--navy);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.pr-video-count {
  margin: 0 0 6px;
  color: var(--gold-light);
  font-family: "Shippori Mincho", serif;
  display: flex;
  align-items: baseline;
  gap: 6px;
}
.pr-video-count b { font-size: 2.6rem; line-height: 1; }
.pr-video-count small { color: rgba(244,239,224,0.7); font-size: 0.78rem; margin-left: 4px; }
.pr-video-headline {
  color: #fff;
  font-size: 1.5rem;
  line-height: 1.6;
  margin-bottom: 16px;
}
.pr-video-headline small { font-size: 0.9rem; color: rgba(244,239,224,0.75); font-weight: 400; }
.pr-video-text {
  color: rgba(244,239,224,0.82);
  font-size: 0.9rem;
  max-width: 46em;
  margin-bottom: 22px;
}
.pr-video-cta {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}
.pr-video-yt-badge {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  padding: 8px 16px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}
.pr-video-yt { height: 26px; width: auto; }

.pr-video-embed {
  position: relative;
  align-self: end;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 3 / 4;
  margin: 0;
}
.pr-video-embed-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* mr-bushido.png is a full-body cutout (216:375); using its own ratio for
     the box made the whole card stretch vertically. cover + top anchor keeps
     face/upper body large and fully visible, cropping the legs instead. */
  object-fit: cover;
  object-position: top center;
}
/* Small corner play affordance — the photo itself stays fully visible and
   unobscured (previous version darkened it heavily and put the release-date
   text over his face; both were removed per feedback). */
.pr-video-play {
  position: absolute;
  right: 14px; bottom: 14px;
  width: 44px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: rgba(14, 26, 53, 0.72);
  border: 2px solid rgba(255,255,255,0.85);
  box-shadow: 0 4px 10px rgba(0,0,0,0.35);
}
.pr-video-play::before {
  content: "";
  position: absolute;
  top: 50%; left: 56%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 7px 0 7px 11px;
  border-color: transparent transparent transparent #fff;
}
.pr-video-embed-badge {
  position: absolute;
  left: 14px; top: 14px;
  background: var(--navy);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-size: 0.74rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

/* ---------- News ---------- */
.news-list {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 760px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.news-list li {
  display: flex;
  gap: 22px;
  align-items: baseline;
  padding: 18px 26px;
  border-bottom: 1px solid var(--line);
  font-size: 0.9rem;
}
.news-list li:last-child { border-bottom: none; }
.news-list time { color: var(--ink-soft); font-variant-numeric: tabular-nums; flex: none; }
.news-tag {
  flex: none;
  font-size: 0.7rem;
  padding: 2px 10px;
  border-radius: 999px;
  background: var(--cream-deep);
  color: var(--navy);
  font-weight: 700;
}
.news-empty {
  text-align: center;
  padding: 40px 26px;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

/* Teaser cards on the LP top page — link out to the full article subpage */
.news-teasers {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 760px;
}
.news-teaser a {
  display: flex;
  gap: 26px;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.news-teaser a:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(22,38,75,0.18); }
.news-teaser-thumb {
  width: 180px;
  flex: none;
  object-fit: cover;
  aspect-ratio: 5 / 7;
}
.news-teaser-body {
  padding: 22px 26px 22px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.news-teaser-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.news-teaser-meta time { color: var(--ink-soft); font-size: 0.8rem; font-variant-numeric: tabular-nums; }
.news-teaser-body h3 { font-size: 1.15rem; }
.news-teaser-body p {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ink-soft);
  line-height: 1.7;
}
.news-teaser-more {
  margin-top: auto;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
}

/* ---------- Article subpage (news/*.html) ---------- */
.article-section { padding-top: 132px; }
.article-wrap { max-width: 820px; }
.breadcrumb {
  font-size: 0.8rem;
  color: var(--ink-soft);
  margin-bottom: 28px;
}
.breadcrumb a { color: var(--ink-soft); }
.breadcrumb a:hover { color: var(--navy); text-decoration: underline; }
.breadcrumb span { color: var(--ink); }
.article-head { margin-bottom: 32px; }
.article-head h1 {
  margin-top: 12px;
  font-size: clamp(1.5rem, 3vw, 2rem);
  line-height: 1.5;
}
.article-body { font-size: 0.98rem; color: var(--ink); }
.article-body p { margin: 0 0 20px; }
.article-body h2 {
  font-size: 1.25rem;
  margin: 40px 0 16px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.article-figure-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 28px 0;
}
.article-figure-grid figure { margin: 0; }
.article-figure-grid img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.article-figure-grid figcaption {
  margin-top: 10px;
  font-size: 0.8rem;
  color: var(--ink-soft);
  text-align: center;
}
.article-list {
  margin: 0 0 24px;
  padding-left: 1.4em;
  color: var(--ink);
}
.article-list li { margin-bottom: 8px; line-height: 1.7; }
.article-back {
  display: inline-block;
  margin-top: 36px;
  font-size: 0.86rem;
  color: var(--navy);
  font-weight: 700;
}
.article-back:hover { text-decoration: underline; }

/* ---------- CTA / Contact ---------- */
.cta-band {
  background: var(--navy);
  color: #f4efe0;
  padding: 72px 0;
  text-align: center;
}
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: rgba(244,239,224,0.8); margin-bottom: 30px; }
.cta-band .btn-row {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 34px;
}
.contact-box {
  max-width: 560px;
  margin: 0 auto;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: var(--radius);
  padding: 24px 30px;
  font-size: 0.85rem;
  text-align: left;
}
.contact-box dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin: 0; }
.contact-box dt { color: var(--gold-light); font-weight: 700; }
.contact-box dd { margin: 0; }

/* ---------- Footer ---------- */
footer {
  background: var(--navy-deep);
  color: rgba(244,239,224,0.75);
  padding: 56px 0 26px;
  font-size: 0.82rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand { display: flex; gap: 10px; align-items: center; color: #fff; font-family: "Shippori Mincho", serif; }
.footer-brand img { width: 30px; height: 30px; }
.footer-col h4 { color: #fff; font-size: 0.82rem; margin-bottom: 12px; font-family: inherit; letter-spacing: 0.05em; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 8px; }
.footer-col a:hover { color: var(--gold-light); }
.copyright { text-align: center; padding-top: 22px; font-size: 0.75rem; color: rgba(244,239,224,0.5); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 980px) {
  .about { grid-template-columns: 1fr; }
  .about-figure { max-width: 260px; margin: 0 auto; }
  .tour-grid { grid-template-columns: 1fr; }
  .tour-body { padding: 4px 20px 22px; }
  .tour-card .tour-head { padding: 20px 20px 18px; }
  .tour-price { flex-wrap: wrap; row-gap: 4px; }
  .tour-price-value strong { font-size: 1.7rem; }
  .tour-meta li { grid-template-columns: 4.5em 1fr; }
  .tour-photo { flex: none; height: 180px; }
  .tour-highlight { flex-direction: column; text-align: center; gap: 14px; }
  .tour-highlight-title { justify-content: center; flex-wrap: wrap; }
  .pr-video { grid-template-columns: 1fr; padding: 32px; }
  .pr-video-embed { max-width: 100%; margin: 0 0 32px; align-self: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  section { padding: 64px 0; }
  .gnav { position: fixed; top: 68px; left: 0; right: 0; bottom: 0; background: var(--cream); flex-direction: column; justify-content: flex-start; padding: 32px 24px; gap: 22px; transform: translateX(100%); transition: transform 0.25s ease; overflow-y: auto; }
  .gnav.open { transform: translateX(0); }
  .gnav a:not(.btn) { font-size: 1.05rem; }
  .gnav .btn { width: 100%; }
  .nav-toggle { display: block; }
  .hero { aspect-ratio: 3 / 4; max-height: 85vh; margin-top: 68px; }
  .hero-bg { background: url("../img/bg-castle-wide.jpg") 75% center / cover no-repeat; }
  /* スマホは 3:4 で背景を右寄せクロップしているので、ステージは .hero 全面に戻す */
  .hero-stage { left: 0; transform: none; width: 100%; aspect-ratio: auto; }
  .hero-el { display: block; }
  .hero-el-campaign { top: 8%; left: 12%; width: 66%; }
  .hero-el-catch { top: 25%; left: 10%; width: 62%; }
  .hero-el-badge { top: 40%; left: 18%; font-size: 0.68rem; padding: 0.55em 1.1em; }
  .hero-el-character { top: 44%; left: 0%; width: 37%; }
  .hero-el-cart { top: 55%; left: 20%; width: 42%; }
  .hero-el-smoke { top: 61%; left: -6%; width: 32%; }
  .hero-el-quote { left: 4%; right: 4%; width: auto; bottom: 3%; font-size: 0.72rem; }
  .hero-cta .btn-row { flex-direction: column; align-items: stretch; padding: 0 24px; }
  .timeline-wrap { margin-top: 48px; }
  .timeline-vertical::before { left: 110px; }
  .tl-item { grid-template-columns: 96px 36px 1fr; padding-bottom: 20px; }
  .tl-when { text-align: left; }
  .tl-dot { width: 36px; }
  .tl-item.tl-major .tl-western { font-size: 1.48rem; }
  .tl-item.tl-major .tl-event { font-size: 0.92rem; }
  .news-teaser a { flex-direction: column; }
  .news-teaser-thumb { width: 100%; aspect-ratio: 16 / 10; }
  .news-teaser-body { padding: 18px 22px 22px; }
  .article-section { padding-top: 100px; }
  .article-figure-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-box dl { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero { aspect-ratio: 3 / 4; }
}