:root {
  --washi:    #f2ece0;
  --kinari:   #e7ddca;
  --paper:    #faf6ec;
  --sumi:     #14140f;
  --sumi2:    #1d1c16;
  --ai:       #26384a;
  --ai-deep:  #1a2833;
  --tade:     #7c8a5f;
  --tade-lt:  #9aa87b;
  --text:     #22201a;
  --soft:     #5d564a;
  --muted:    #8c8171;
  --rule:     #cabfa7;
  --rule-lt:  #ded3bd;
  --wrap:     1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", sans-serif;
  background: var(--paper);
  color: var(--text);
  line-height: 1.95;
  font-size: 15px;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-family: "Shippori Mincho", "Noto Serif JP", serif; font-weight: 600; }
a { text-decoration: none; color: inherit; }
img { display: block; }
strong { font-weight: 500; color: var(--text); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 40px; }

/* duotone: そばの実の淡緑〜藍に寄せた軽い統一 */
.duo { position: relative; overflow: hidden; background: var(--ai-deep); }
.duo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.5) contrast(1.05) brightness(1.02) sepia(.12); }
.duo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(155deg, rgba(38,56,74,.40), rgba(20,20,15,.32));
  mix-blend-mode: multiply;
  pointer-events: none;
}
.duo::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(120% 90% at 80% 10%, rgba(154,168,123,.14), transparent 55%);
  z-index: 1; pointer-events: none;
}

.tag {
  font-family: "Shippori Mincho", serif;
  font-size: 12px;
  letter-spacing: 0.42em;
  color: var(--tade);
  margin-bottom: 22px;
  padding-left: 34px;
  position: relative;
}
.tag::before {
  content: '';
  position: absolute; left: 0; top: 0.72em;
  width: 24px; height: 1px; background: var(--tade);
}
.tag.light { color: var(--tade-lt); }
.tag.light::before { background: var(--tade-lt); }

.rise { opacity: 0; transform: translateY(26px); transition: opacity 1s ease, transform 1s cubic-bezier(.2,.7,.2,1); }
.rise.in { opacity: 1; transform: none; }

/* ===== HEADER ===== */
.bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  height: 82px; padding: 0 40px;
  transition: background .4s ease, height .4s ease, box-shadow .4s ease;
}
.bar.on { height: 64px; background: rgba(20,20,15,.92); box-shadow: 0 1px 0 rgba(255,255,255,.06); backdrop-filter: blur(6px); }
.logo b { display: block; font-family: "Shippori Mincho", serif; font-size: 20px; font-weight: 600; letter-spacing: 0.12em; color: #fff; text-shadow: 0 1px 12px rgba(0,0,0,.4); line-height: 1.1; }
.logo small { display: block; font-size: 10px; letter-spacing: 0.34em; color: rgba(255,255,255,.6); margin-top: 3px; }
.bar nav { display: flex; gap: 30px; }
.bar nav a { font-size: 13px; letter-spacing: 0.12em; color: rgba(255,255,255,.78); text-shadow: 0 1px 10px rgba(0,0,0,.45); transition: color .2s; }
.bar nav a:hover { color: var(--tade-lt); }
.bar-book {
  font-size: 13px; letter-spacing: 0.16em; color: #fff;
  border: 1px solid rgba(255,255,255,.5);
  padding: 9px 22px; transition: background .25s, border-color .25s;
}
.bar-book:hover { background: var(--tade); border-color: var(--tade); }

/* ===== HERO ===== */
.hero { position: relative; height: 100vh; min-height: 640px; overflow: hidden; background: var(--sumi); }
.hero-shot { position: absolute; inset: 0; }
.hero-shot img { object-position: center 40%; }
.hero-shade {
  position: absolute; inset: 0; z-index: 2;
  background:
    linear-gradient(90deg, rgba(20,20,15,.72) 0%, rgba(20,20,15,.28) 42%, rgba(20,20,15,0) 68%),
    linear-gradient(0deg, rgba(20,20,15,.55) 0%, rgba(20,20,15,0) 40%);
}
.hero-copy {
  position: absolute; z-index: 3;
  left: clamp(28px, 7vw, 104px); top: 50%; transform: translateY(-50%);
  display: flex; align-items: flex-start; gap: 30px;
}
.hero-title {
  writing-mode: vertical-rl; text-orientation: upright;
  font-size: clamp(38px, 6.2vw, 82px);
  font-weight: 600; color: #fff;
  letter-spacing: 0.14em; line-height: 1.28;
  text-shadow: 0 2px 26px rgba(0,0,0,.5);
}
.hero-title span { display: block; }
.hero-title span + span { color: #eae0cb; }
.hero-since {
  writing-mode: vertical-rl;
  font-size: 12.5px; letter-spacing: 0.5em; line-height: 2;
  color: rgba(255,255,255,.7);
  margin-top: 6px;
}
.hero-foot {
  position: absolute; z-index: 3; left: 0; right: 0; bottom: 0;
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 0 clamp(28px, 7vw, 104px) 40px;
}
.hero-est { font-family: "Shippori Mincho", serif; font-size: 13px; letter-spacing: 0.4em; color: rgba(255,255,255,.55); }
.hero-lead { font-family: "Shippori Mincho", serif; font-size: clamp(15px, 1.7vw, 20px); letter-spacing: 0.12em; color: rgba(255,255,255,.85); }

/* ===== STORY ===== */
.story {
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
  align-items: stretch; background: var(--washi);
}
.story-shot { min-height: 620px; }
.story-shot img { object-position: 50% 26%; }
.story-shot figcaption {
  position: absolute; left: 24px; bottom: 22px; z-index: 2;
  font-family: "Shippori Mincho", serif; font-size: 12px; letter-spacing: 0.2em;
  color: rgba(255,255,255,.82);
}
.story-body { padding: clamp(72px, 8vw, 128px) clamp(40px, 6vw, 96px); align-self: center; max-width: 640px; }
.story-body h2 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.55; letter-spacing: 0.06em; margin-bottom: 34px; }
.story-body p { font-size: 14.5px; color: var(--soft); line-height: 2.2; margin-bottom: 22px; }
.story-body .mute { color: var(--muted); }
.sign {
  margin-top: 30px !important; padding-top: 20px;
  border-top: 1px solid var(--rule);
  font-family: "Shippori Mincho", serif; font-size: 14px;
  letter-spacing: 0.1em; color: var(--soft) !important;
}

/* ===== CINE (石臼 幕間) ===== */
.cine { position: relative; height: 78vh; min-height: 520px; }
.cine-shot { position: absolute; inset: 0; }
.cine-shot img { object-position: center 45%; }
.cine-cap {
  position: absolute; z-index: 3; left: clamp(28px, 7vw, 104px); bottom: clamp(48px, 7vw, 96px);
}
.cine-cap h2 {
  font-size: clamp(32px, 5vw, 64px); color: #fff; line-height: 1.4;
  letter-spacing: 0.08em; text-shadow: 0 2px 24px rgba(0,0,0,.5);
}
.cine-note { background: var(--sumi); padding: clamp(64px, 8vw, 108px) 0; }
.cine-note-inner { max-width: 720px; margin: 0 auto; padding: 0 40px; }
.cine-note-inner p { font-size: 15px; color: rgba(255,255,255,.8); line-height: 2.3; margin-bottom: 20px; }
.cine-note-inner .mute { color: rgba(255,255,255,.5); }

/* ===== CRAFT (打ち場の所作) ===== */
.craft { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--sumi); }
.craft-shot { aspect-ratio: 5 / 6; }
.craft-shot img { object-position: center 40%; }
.craft-shot figcaption {
  position: absolute; z-index: 3; left: 22px; bottom: 20px;
  font-family: "Shippori Mincho", serif; font-size: clamp(20px, 3vw, 30px);
  letter-spacing: 0.24em; color: #fff; text-shadow: 0 2px 16px rgba(0,0,0,.5);
}

/* ===== MENU (エディトリアル品書き) ===== */
.menu { background: var(--paper); padding: clamp(84px, 9vw, 140px) 0; }
.menu-head { max-width: var(--wrap); margin: 0 auto 56px; padding: 0 40px; }
.menu-head h2 { font-size: clamp(28px, 3.6vw, 42px); letter-spacing: 0.08em; margin-bottom: 16px; }
.menu-head .mute { font-size: 13px; color: var(--muted); letter-spacing: 0.04em; }
.shina { list-style: none; max-width: 940px; margin: 0 auto; padding: 0 40px; }
.shina-row {
  display: grid; grid-template-columns: 132px 1fr; gap: 32px; align-items: center;
  padding: 30px 0; border-top: 1px solid var(--rule-lt);
}
.shina-row:last-child { border-bottom: 1px solid var(--rule-lt); }
.shina-thumb { width: 132px; aspect-ratio: 1 / 1; }
.shina-line { display: flex; align-items: baseline; gap: 14px; margin-bottom: 10px; }
.shina-line h3 { font-size: clamp(20px, 2.4vw, 27px); letter-spacing: 0.06em; white-space: nowrap; }
.dots { flex: 1; border-bottom: 1px dotted var(--rule); transform: translateY(-4px); }
.shina-p { font-family: "Shippori Mincho", serif; font-size: 22px; letter-spacing: 0.02em; color: var(--ai); white-space: nowrap; }
.shina-p i { font-style: normal; font-size: 14px; margin-right: 2px; color: var(--tade); }
.shina-d { font-size: 13.5px; color: var(--soft); line-height: 1.95; }

/* ===== TEN (店内モザイク) ===== */
.ten { background: var(--sumi); padding: clamp(80px, 9vw, 132px) 0 0; }
.ten-head { max-width: var(--wrap); margin: 0 auto 48px; padding: 0 40px; }
.ten-head h2 { font-size: clamp(26px, 3.2vw, 38px); color: #fff; letter-spacing: 0.1em; }
.ten-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr;
  grid-template-rows: repeat(2, clamp(190px, 22vw, 320px));
  gap: 6px; background: var(--sumi);
}
.ten-grid figure { margin: 0; }
.t-a { grid-column: 1; grid-row: 1 / span 2; }
.t-b { grid-column: 2; grid-row: 1; }
.t-c { grid-column: 3; grid-row: 1; }
.t-d { grid-column: 2 / span 2; grid-row: 2; }

/* ===== ACCESS ===== */
.access { display: grid; grid-template-columns: minmax(0, 440px) minmax(0, 1fr); background: var(--washi); }
.access-body { padding: clamp(72px, 8vw, 120px) clamp(40px, 5vw, 72px); align-self: center; }
.access-body h2 { font-size: clamp(24px, 2.8vw, 32px); letter-spacing: 0.08em; margin-bottom: 34px; }
.info { display: grid; gap: 0; }
.info > div { display: grid; grid-template-columns: 92px 1fr; gap: 18px; padding: 16px 0; border-bottom: 1px solid var(--rule); }
.info > div:first-child { border-top: 1px solid var(--rule); }
.info dt { font-family: "Shippori Mincho", serif; font-size: 13px; letter-spacing: 0.14em; color: var(--muted); }
.info dd { font-size: 14px; color: var(--text); line-height: 1.85; }
.info dd a { color: var(--ai); }
.map-wrap { position: relative; min-height: 440px; background: var(--kinari); }
.map-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }

/* ===== CTA ===== */
.cta { position: relative; overflow: hidden; padding: clamp(96px, 12vw, 172px) 0; text-align: center; background: var(--sumi); }
.cta-shot { position: absolute; inset: 0; }
.cta-shot img { object-position: center 45%; }
.cta-veil { position: absolute; inset: 0; z-index: 2; background: linear-gradient(rgba(15,14,10,.78), rgba(15,14,10,.6)); }
.cta-inner { position: relative; z-index: 3; max-width: 720px; margin: 0 auto; padding: 0 40px; }
.cta-inner .tag { display: inline-block; }
.cta-inner h2 { font-size: clamp(28px, 4vw, 46px); color: #fff; line-height: 1.5; letter-spacing: 0.08em; margin-bottom: 24px; }
.cta-inner > p { font-size: 14.5px; color: rgba(255,255,255,.72); line-height: 2.1; margin-bottom: 40px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; font-size: 14px; letter-spacing: 0.14em;
  padding: 16px 40px; background: var(--tade); color: #fff;
  transition: background .25s, transform .25s;
}
.btn:hover { background: var(--tade-lt); transform: translateY(-2px); }
.btn.ghost { background: transparent; border: 1px solid rgba(255,255,255,.55); }
.btn.ghost:hover { background: rgba(255,255,255,.1); }
.cta-fine { margin-top: 34px; font-size: 12.5px; color: rgba(255,255,255,.55); letter-spacing: 0.04em; }
.cta-fine b { font-family: "Shippori Mincho", serif; font-size: 18px; color: #fff; letter-spacing: 0.06em; margin: 0 4px; }

/* ===== FOOTER ===== */
footer { background: #100f0b; padding: 68px 40px 40px; text-align: center; }
.f-logo { font-family: "Shippori Mincho", serif; font-size: 20px; letter-spacing: 0.14em; color: #fff; margin-bottom: 18px; }
.f-info { font-size: 12px; color: rgba(255,255,255,.42); line-height: 2.1; margin-bottom: 26px; }
.f-nav { display: flex; flex-wrap: wrap; gap: 12px 26px; justify-content: center; margin-bottom: 30px; }
.f-nav a { font-size: 12.5px; letter-spacing: 0.08em; color: rgba(255,255,255,.6); transition: color .2s; }
.f-nav a:hover { color: var(--tade-lt); }
.f-copy { font-size: 11px; color: rgba(255,255,255,.28); letter-spacing: 0.06em; }

/* ===== STICKY (mobile) ===== */
.sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; display: none; grid-template-columns: 1fr 1fr; transform: translateY(100%); transition: transform .35s ease; }
.sticky.on { transform: none; }
.sticky a { padding: 15px; text-align: center; font-size: 14px; letter-spacing: 0.1em; color: #fff; }
.sticky .s1 { background: var(--tade); }
.sticky .s2 { background: var(--ai); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .bar { padding: 0 22px; height: 66px; }
  .bar.on { height: 56px; }
  .bar nav { display: none; }
  .logo b { font-size: 17px; }

  .hero { height: auto; min-height: 0; }
  .hero-shot { position: relative; height: 78vh; min-height: 460px; }
  .hero-copy { top: auto; bottom: 92px; transform: none; left: 24px; gap: 20px; }
  .hero-title { font-size: clamp(34px, 12vw, 60px); }
  .hero-foot { padding: 0 24px 26px; }
  .hero-lead { display: none; }

  .story { grid-template-columns: 1fr; }
  .story-shot { min-height: 0; aspect-ratio: 4 / 3; }

  .cine { height: 62vh; min-height: 380px; }

  .craft { grid-template-columns: 1fr 1fr; }
  .craft-shot { aspect-ratio: 3 / 4; }

  .access { grid-template-columns: 1fr; }
  .map-wrap { min-height: 0; aspect-ratio: 4 / 3; }

  .ten-grid { grid-template-columns: 1fr 1fr; grid-template-rows: repeat(3, clamp(150px, 32vw, 220px)); }
  .t-a { grid-column: 1 / span 2; grid-row: 1; }
  .t-b { grid-column: 1; grid-row: 2; }
  .t-c { grid-column: 2; grid-row: 2; }
  .t-d { grid-column: 1 / span 2; grid-row: 3; }

  .sticky { display: grid; }
  footer { padding-bottom: 84px; }
}

@media (max-width: 480px) {
  body { font-size: 14.5px; }
  .hero-title { font-size: clamp(30px, 13vw, 48px); }
  .hero-since { font-size: 11px; letter-spacing: 0.36em; }
  .story-body { padding: 56px 24px 68px; }
  .shina-row { grid-template-columns: 88px 1fr; gap: 18px; padding: 22px 0; }
  .shina-thumb { width: 88px; }
  .shina { padding: 0 22px; }
  .shina-line { flex-wrap: wrap; gap: 4px 10px; }
  .dots { min-width: 20px; }
  .menu-head, .ten-head { padding: 0 22px; }
  .cine-note-inner { padding: 0 24px; }
  .craft { grid-template-columns: 1fr; }
  .cta-btns { flex-direction: column; }
  .btn { width: 100%; }
}