/* ============================================================
   日本酒と肴 余韻 — izakaya minimal template
   採寸元: sakeate-furusato.com（Studio実測 2026-07-06）
     生成り  #F4F2EE  rgb(244,242,238)  … ページ地
     藍墨    #0C2533  rgb(12,37,51)     … 文字
     濃紺    #001722  rgb(0,23,34)      … ダーク帯（1箇所のみ）
     金      #D0BA78 / #A4925C          … アクセント
   書体: A1ゴシックM/見出ゴMB1(Morisawa) → Zen Kaku Gothic New 代替
         英字 Inter（Studio既定を実測で確認）
   ============================================================ */

:root {
  --paper: #F4F2EE;
  --paper-alt: #EDEAE2;
  --ink: #0C2533;
  --navy: #001722;
  --accent: #D0BA78;
  --accent-dark: #A4925C;
  --accent-soft: #EBE3CF;
  --line: rgba(12, 37, 51, 0.16);
  --line-soft: rgba(12, 37, 51, 0.09);
  --muted: rgba(12, 37, 51, 0.6);
  --font-ja: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --font-en: "Inter", "Zen Kaku Gothic New", sans-serif;
  --rail-w: 92px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-ja);
  font-size: 15px;
  font-weight: 400;
  line-height: 2.1;
  letter-spacing: 0.07em;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
em { font-style: normal; }

.v-text {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-feature-settings: "vkrn" 1;
}

/* 固定右レール分の逃げ（SPは --rail-w:0 で自動解除） */
.main { margin-right: var(--rail-w); }

/* ---------- 共通ラベル・見出し ---------- */

.sec-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--accent-dark);
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 26px;
}
.sec-label::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--accent-dark);
}

.sec-title {
  font-size: clamp(1.5rem, 3vw, 2.05rem);
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: 0.14em;
}
.sec-title em { color: inherit; }

.sec-lead {
  margin-top: 30px;
  font-size: 0.94rem;
  line-height: 2.4;
  letter-spacing: 0.08em;
  color: var(--ink);
  max-width: 36em;
}

.section { padding: clamp(90px, 12vw, 150px) 0; }
.section-alt { background: var(--paper-alt); }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
}

.sec-head { margin-bottom: clamp(48px, 7vw, 80px); }

/* ---------- PC: 右端の縦書きナビ・左上の縦ブランド ---------- */

.side {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--rail-w);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 34px 0 30px;
  background: rgba(244, 242, 238, 0.93);
  border-left: 1px solid var(--line-soft);
  backdrop-filter: blur(4px);
}

.side nav {
  flex: 1;
  min-height: 0;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.side-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.side-nav li { margin: 0; }
.side-nav a {
  display: block;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 13px;
  letter-spacing: 0.4em;
  padding: 9px 9px;
  color: var(--ink);
  opacity: 0.78;
  transition: opacity 0.3s ease, color 0.3s ease;
}
.side-nav a:hover { opacity: 1; }
.side-nav a.active {
  opacity: 1;
  color: var(--accent-dark);
}

.side-reserve {
  flex-shrink: 0;
  writing-mode: vertical-rl;
  height: 102px;
  box-sizing: border-box;
  font-size: 12px;
  letter-spacing: 0.42em;
  padding: 22px 10px 16px;
  background: var(--navy);
  color: var(--paper);
  transition: background 0.3s ease;
}
.side-reserve:hover { background: var(--accent-dark); }

.brand-mark {
  position: fixed;
  top: 34px;
  left: 34px;
  z-index: 100;
  writing-mode: vertical-rl;
  line-height: 1;
}
.brand-mark .brand-lead {
  font-size: 11px;
  letter-spacing: 0.42em;
  color: var(--muted);
  margin-left: 10px;
}
.brand-mark .brand-name {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: 0.5em;
}

/* ---------- SP: トップバー ---------- */

.header { display: none; }

/* ---------- Hero ---------- */

.hero {
  min-height: 92vh;
  display: grid;
  place-items: center;
  position: relative;
  padding: 100px clamp(24px, 6vw, 72px) 80px;
}

.hero-logo { text-align: center; }
.hero-brand-lead {
  font-size: 14px;
  letter-spacing: 0.65em;
  text-indent: 0.65em;
  color: var(--ink);
  opacity: 0.82;
}
.hero-name {
  font-size: clamp(4.2rem, 11vw, 8.2rem);
  font-weight: 400;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
  line-height: 1.25;
  margin-top: 14px;
}
.hero-name-en {
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.85em;
  text-indent: 0.85em;
  color: var(--accent-dark);
  margin-top: 26px;
  text-transform: uppercase;
}
.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 10.5px;
  letter-spacing: 0.34em;
  color: var(--muted);
  margin-top: 44px;
}

.hero-copy {
  position: absolute;
  left: clamp(28px, 6vw, 88px);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: row-reverse;
  gap: 22px;
}
.hero-title-line {
  font-size: clamp(0.95rem, 1.5vw, 1.12rem);
  font-weight: 400;
  letter-spacing: 0.34em;
  line-height: 1;
}
.hero-title-line em { font-weight: 500; }

.hero-scroll {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.hero-scroll span {
  writing-mode: vertical-rl;
  font-family: var(--font-en);
  font-size: 9.5px;
  letter-spacing: 0.4em;
  color: var(--muted);
}
.hero-scroll::after {
  content: "";
  width: 1px;
  height: 64px;
  background: var(--ink);
  opacity: 0.5;
  animation: scrollLine 2.6s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.hero-photo { height: clamp(380px, 68vh, 640px); overflow: hidden; }
.hero-photo-bg {
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

/* ---------- お知らせ ---------- */

.news-strip {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
  padding: 34px 0;
}
.news-inner {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: start;
}
.news-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent-dark);
  padding-top: 4px;
}
.news-list li {
  display: flex;
  gap: 26px;
  padding: 6px 0;
  font-size: 0.9rem;
}
.news-date {
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  white-space: nowrap;
  padding-top: 2px;
}

/* ---------- コンセプト ---------- */

.concept-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
}
.v-caption {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  font-weight: 400;
  letter-spacing: 0.5em;
  line-height: 1;
  color: var(--accent-dark);
  padding-top: 8px;
  min-height: 300px;
}

.concept-photos {
  margin-top: clamp(56px, 8vw, 96px);
  display: grid;
  grid-template-columns: 7fr 4fr;
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.concept-photo-main img,
.concept-photo-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.concept-photo-main { aspect-ratio: 4 / 3; overflow: hidden; }
.concept-photo-sub {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  margin-top: clamp(64px, 10vw, 128px);
}

/* ---------- こだわり3項目 ---------- */

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
  align-items: center;
  padding: clamp(48px, 6vw, 72px) 0;
}
.feature-row + .feature-row { border-top: 1px solid var(--line-soft); }
.feature-row.is-flip .feature-img { order: 2; }
.feature-img { aspect-ratio: 4 / 3; overflow: hidden; }
.feature-img img { width: 100%; height: 100%; object-fit: cover; }
.feature-num {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.feature-title {
  font-size: clamp(1.2rem, 2vw, 1.45rem);
  font-weight: 500;
  letter-spacing: 0.16em;
  line-height: 1.9;
  margin-top: 16px;
}
.feature-desc {
  margin-top: 20px;
  font-size: 0.92rem;
  line-height: 2.35;
  color: var(--ink);
}

/* ---------- 今月の三本（日本酒セレクション） ---------- */

.sake-section { overflow: hidden; }

.sake-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(48px, 8vw, 110px);
  align-items: start;
  margin-bottom: clamp(64px, 9vw, 120px);
}

.sake-card {
  background: var(--accent);
  color: var(--paper);
  padding: 46px 34px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 26px;
  min-width: 148px;
}
.sake-card::before,
.sake-card::after {
  content: "";
  width: 56px;
  height: 1px;
  background: rgba(244, 242, 238, 0.75);
}
.sake-card-title {
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: 0.42em;
  line-height: 2;
}
.sake-card-en {
  font-family: var(--font-en);
  font-size: 9.5px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  writing-mode: horizontal-tb;
  text-align: center;
  line-height: 2;
}

.sake-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(32px, 5vw, 72px);
}
.sake-item:nth-child(2) { margin-top: clamp(40px, 6vw, 88px); }
.sake-item:nth-child(3) { margin-top: clamp(80px, 12vw, 176px); }

.sake-photo { aspect-ratio: 3 / 4; overflow: hidden; }
.sake-photo img { width: 100%; height: 100%; object-fit: cover; }

.sake-meta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px;
  margin-top: 24px;
}
.sake-name {
  font-size: 1.12rem;
  font-weight: 500;
  letter-spacing: 0.3em;
  line-height: 1.7;
}
.sake-reading {
  display: block;
  font-size: 0.72rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-top: 10px;
}
.sake-kura {
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  padding-top: 4px;
}
.sake-desc {
  margin-top: 6px;
  font-size: 0.88rem;
  line-height: 2.25;
  color: var(--ink);
}
.sake-footnote {
  margin-top: clamp(48px, 7vw, 72px);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  text-align: center;
}
.sake-cta { text-align: center; margin-top: 40px; }

/* ---------- 店内・空間（濃紺帯 = ページ内唯一のダーク） ---------- */

.interior-wide {
  background: var(--navy);
  color: var(--paper);
  padding: clamp(90px, 12vw, 150px) 0;
}
.interior-grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: center;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 0 0 clamp(24px, 5vw, 60px);
}
.interior-copy .sec-label { color: var(--accent); }
.interior-copy .sec-label::before { background: var(--accent); }
.interior-copy .sec-title { color: var(--paper); }
.interior-copy .sec-lead { color: rgba(244, 242, 238, 0.85); }
.interior-photo { overflow: hidden; }
.interior-photo img {
  width: 100%;
  height: clamp(320px, 42vw, 520px);
  object-fit: cover;
}

/* ---------- FAQ ---------- */

.faq-intro { text-align: center; margin-bottom: clamp(40px, 6vw, 64px); }
.faq-intro .sec-label { justify-content: center; }
.faq-intro .sec-label::before { display: none; }

.faq-container { max-width: 760px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line-soft); }
.faq-item:first-child { border-top: 1px solid var(--line-soft); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: baseline;
  gap: 22px;
  padding: 26px 8px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  line-height: 1.9;
  color: var(--ink);
  text-align: left;
  cursor: pointer;
}
.faq-q-label {
  font-family: var(--font-en);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  color: var(--accent-dark);
  white-space: nowrap;
}
.faq-q-text { flex: 1; }
.faq-toggle {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  align-self: center;
}
.faq-toggle::before,
.faq-toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--ink);
  transition: transform 0.35s ease;
}
.faq-toggle::after { transform: rotate(90deg); }
.faq-item.is-open .faq-toggle::after { transform: rotate(0deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s ease;
}
.faq-item.is-open .faq-answer { max-height: 320px; }
.faq-answer-inner {
  padding: 2px 8px 30px 58px;
  font-size: 0.9rem;
  line-height: 2.3;
  color: var(--muted);
}

/* ---------- 予約 ---------- */

.reservation-photo { height: clamp(240px, 36vw, 380px); overflow: hidden; }
.reservation-photo img { width: 100%; height: 100%; object-fit: cover; }

.reservation-section { padding: clamp(90px, 12vw, 140px) clamp(24px, 5vw, 60px); }
.reservation-inner {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  border: 1px solid var(--line);
  padding: clamp(48px, 7vw, 76px) clamp(28px, 5vw, 64px);
  position: relative;
}
.reservation-inner::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 1px;
  background: var(--accent-dark);
}
.reservation-label {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.reservation-title {
  font-size: clamp(1.3rem, 2.4vw, 1.65rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  margin-top: 18px;
}
.reservation-note {
  margin-top: 22px;
  font-size: 0.9rem;
  line-height: 2.3;
  color: var(--muted);
}
.reservation-tel {
  display: block;
  margin-top: 34px;
  font-family: var(--font-en);
  font-size: clamp(1.7rem, 3.4vw, 2.2rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--ink);
}
.reservation-tel small {
  display: block;
  font-family: var(--font-ja);
  font-size: 0.74rem;
  letter-spacing: 0.3em;
  color: var(--muted);
  margin-bottom: 8px;
}
.reservation-buttons {
  margin-top: 36px;
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- ボタン ---------- */

.btn {
  display: inline-block;
  padding: 15px 44px;
  font-family: inherit;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
  border: 1px solid var(--ink);
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  transition: background 0.35s ease, color 0.35s ease, border-color 0.35s ease;
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-primary { background: var(--navy); border-color: var(--navy); color: var(--paper); }
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: var(--paper); }
.btn-ghost { border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); background: var(--ink); color: var(--paper); }
.btn-arrow { font-family: var(--font-en); letter-spacing: 0; text-indent: 0; }

/* ---------- フッター ---------- */

.footer {
  border-top: 1px solid var(--line-soft);
  padding: clamp(64px, 9vw, 96px) 0 0;
}
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(24px, 5vw, 60px);
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(36px, 6vw, 72px);
}
.footer-logo {
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.4em;
}
.footer-logo-en {
  font-family: var(--font-en);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--accent-dark);
  margin-top: 8px;
}
.footer-tagline {
  margin-top: 16px;
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--muted);
}
.footer-info {
  margin-top: 26px;
  font-size: 0.84rem;
  line-height: 2.3;
  color: var(--muted);
}
.footer-heading {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.footer-links { margin-top: 22px; }
.footer-links li { padding: 3px 0; }
.footer-links a {
  font-size: 0.86rem;
  letter-spacing: 0.12em;
  color: var(--muted);
  transition: color 0.3s ease;
}
.footer-links a:hover { color: var(--ink); }
.footer-bottom {
  margin-top: clamp(48px, 7vw, 72px);
  padding: 26px 0;
  border-top: 1px solid var(--line-soft);
  text-align: center;
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--muted);
}

/* ---------- 下層ページ共通 ---------- */

.page-header {
  padding: clamp(120px, 16vw, 180px) clamp(24px, 5vw, 60px) clamp(56px, 8vw, 88px);
  text-align: center;
}
.page-header-title-en {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.55em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.page-header-title {
  font-size: clamp(1.7rem, 3.4vw, 2.3rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  margin-top: 20px;
}

/* ---------- お品書きページ ---------- */

.menu-category { max-width: 800px; margin: 0 auto clamp(72px, 10vw, 110px); }
.menu-category:last-of-type { margin-bottom: 0; }
.menu-category-title {
  font-size: clamp(1.25rem, 2.2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  display: flex;
  align-items: baseline;
  gap: 20px;
}
.menu-category-title-en {
  font-family: var(--font-en);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.menu-category-intro {
  margin-top: 16px;
  font-size: 0.88rem;
  line-height: 2.2;
  color: var(--muted);
}
.menu-list { margin-top: 36px; }
.menu-item {
  padding: 22px 4px;
  border-bottom: 1px solid var(--line-soft);
}
.menu-item:first-child { border-top: 1px solid var(--line-soft); }
.menu-item-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.menu-item-name {
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: 0.12em;
}
.menu-item-badge {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--accent-dark);
  border: 1px solid var(--accent-dark);
  padding: 1px 10px;
  white-space: nowrap;
}
.menu-item-dots {
  flex: 1;
  border-bottom: 1px dotted var(--line);
  transform: translateY(-4px);
  min-width: 24px;
}
.menu-item-price {
  font-family: var(--font-en);
  font-size: 1rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.menu-item-price small {
  font-family: var(--font-ja);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-left: 8px;
}
.menu-item-desc {
  margin-top: 8px;
  font-size: 0.85rem;
  line-height: 2.1;
  color: var(--muted);
}
.menu-item-note {
  margin-top: 2px;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--accent-dark);
}
.menu-footnote {
  max-width: 800px;
  margin: clamp(56px, 8vw, 80px) auto 0;
  font-size: 0.8rem;
  line-height: 2.3;
  color: var(--muted);
}

/* ---------- 店についてページ ---------- */

.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(48px, 7vw, 100px);
  align-items: center;
}
.about-photo { overflow: hidden; aspect-ratio: 4 / 5; }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }

.owner-block {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
  max-width: 980px;
  margin: 0 auto;
}
.owner-img { aspect-ratio: 4 / 5; overflow: hidden; }
.owner-img img { width: 100%; height: 100%; object-fit: cover; }
.owner-role {
  font-family: var(--font-en);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.owner-name {
  font-size: clamp(1.5rem, 2.6vw, 1.9rem);
  font-weight: 500;
  letter-spacing: 0.3em;
  margin-top: 14px;
}
.owner-name-en {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--muted);
  margin-top: 6px;
}
.owner-bio {
  margin-top: 28px;
  font-size: 0.92rem;
  line-height: 2.4;
}
.owner-career {
  margin-top: 32px;
  border-top: 1px solid var(--line-soft);
}
.owner-career li {
  padding: 12px 4px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ---------- 予約CTA（下層ページ末尾・コンパクト） ---------- */

.reservation-compact {
  border-top: 1px solid var(--line-soft);
  padding: clamp(56px, 8vw, 84px) clamp(24px, 5vw, 60px);
}
.reservation-compact-inner {
  max-width: 980px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.reservation-compact-eyebrow {
  display: block;
  font-family: var(--font-en);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--accent-dark);
}
.reservation-compact-title {
  display: block;
  font-size: clamp(1.15rem, 2vw, 1.4rem);
  font-weight: 500;
  letter-spacing: 0.16em;
  margin-top: 12px;
}
.reservation-compact-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ---------- アクセスページ ---------- */

.access-layout {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
.access-map { position: sticky; top: 40px; }
.access-map iframe {
  width: 100%;
  height: clamp(360px, 48vw, 560px);
  border: none;
  display: block;
  filter: grayscale(0.35);
}
.access-info-block {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line-soft);
}
.access-info-block:first-child { border-top: 1px solid var(--line-soft); }
.access-info-label {
  font-family: var(--font-en);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-dark);
  padding-top: 8px;
}
.access-info-text {
  font-size: 0.9rem;
  line-height: 2.2;
}
.hours-table { border-collapse: collapse; width: 100%; }
.hours-table td {
  padding: 4px 0;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  vertical-align: top;
}
.hours-table td:first-child {
  white-space: nowrap;
  padding-right: 28px;
  color: var(--muted);
}
.phone-link { letter-spacing: 0.1em; }

/* ---------- お問い合わせページ ---------- */

.contact-intro {
  max-width: 640px;
  margin: 0 auto clamp(48px, 7vw, 72px);
  text-align: center;
}

.contact-form { max-width: 640px; margin: 0 auto; }
.form-group { margin-bottom: 30px; }
.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  margin-bottom: 10px;
}
.form-label .required {
  font-size: 0.68rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--accent-dark);
  border: 1px solid var(--accent-dark);
  padding: 1px 8px;
  margin-left: 12px;
  vertical-align: 1px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid var(--line);
  border-radius: 0;
  transition: border-color 0.3s ease, background 0.3s ease;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--ink);
  background: #fff;
}
.form-textarea { min-height: 170px; resize: vertical; }
.form-select { appearance: none; }
.form-submit {
  display: block;
  margin: 40px auto 0;
  padding: 17px 76px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-indent: 0.32em;
  color: var(--paper);
  background: var(--navy);
  border: 1px solid var(--navy);
  cursor: pointer;
  transition: background 0.35s ease, border-color 0.35s ease;
}
.form-submit:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.form-submit:disabled { opacity: 0.5; cursor: wait; }

.quick-contact {
  border-top: 1px solid var(--line-soft);
  padding: clamp(72px, 10vw, 110px) clamp(24px, 5vw, 60px);
  text-align: center;
}
.quick-contact .sec-label { justify-content: center; }
.quick-contact .sec-label::before { display: none; }
.quick-contact .sec-title em { color: var(--accent-dark); }
.quick-contact-phone {
  display: inline-block;
  margin-top: 30px;
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 3.6vw, 2.4rem);
  letter-spacing: 0.12em;
}
.quick-contact-hours {
  margin-top: 14px;
  font-size: 0.84rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* ---------- SP: 固定CTAバー ---------- */

.mobile-cta-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  gap: 0;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}
.mobile-cta-bar .btn {
  flex: 1;
  text-align: center;
  padding: 16px 0;
  border-radius: 0;
  border: none;
}
.mobile-cta-bar .btn-secondary {
  background: var(--paper);
  color: var(--ink);
  border-top: 1px solid var(--line);
}
.mobile-cta-bar .btn-primary { background: var(--navy); color: var(--paper); }

/* ---------- スクロール・フェードイン ---------- */

.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* admin プレビューのセクション表示切替 */
.is-hidden { display: none !important; }

/* ---------- レスポンシブ ---------- */

@media (max-width: 960px) {
  :root { --rail-w: 0px; }

  .side, .brand-mark { display: none; }

  .header {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 300;
    background: rgba(244, 242, 238, 0.94);
    border-bottom: 1px solid var(--line-soft);
    backdrop-filter: blur(6px);
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 60px;
  }
  .logo a {
    font-size: 1.2rem;
    font-weight: 500;
    letter-spacing: 0.4em;
  }
  .nav-list {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 18px 0 26px;
    display: none;
  }
  .nav-list.open { display: block; }
  .nav-list li { text-align: center; }
  .nav-list a {
    display: block;
    padding: 13px 0;
    font-size: 0.95rem;
    letter-spacing: 0.3em;
    white-space: nowrap;
  }
  .nav-list a.active { color: var(--accent-dark); }
  .nav-list a.nav-reservation {
    margin: 14px 32px 0;
    background: var(--navy);
    color: var(--paper);
  }
  .hamburger {
    width: 44px;
    height: 44px;
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 7px;
  }
  .hamburger span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--ink);
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .hamburger.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

  .hero { min-height: 72vh; padding-top: 120px; }
  .hero-copy { position: static; transform: none; justify-content: center; margin-top: 40px; }
  .hero { display: flex; flex-direction: column; align-items: center; justify-content: center; }
  .hero-scroll { display: none; }
  .hero-photo { height: 52vh; }

  .news-inner { grid-template-columns: 1fr; gap: 12px; }
  .news-list li { flex-direction: column; gap: 0; }

  .concept-grid { grid-template-columns: 1fr; }
  .v-caption { min-height: 0; writing-mode: horizontal-tb; padding-top: 0; }
  .concept-photos { grid-template-columns: 1fr; }
  .concept-photo-sub { margin-top: 0; max-width: 70%; justify-self: end; }

  .feature-row { grid-template-columns: 1fr; gap: 28px; }
  .feature-row.is-flip .feature-img { order: 0; }

  .sake-head { grid-template-columns: 1fr; }
  .sake-card { flex-direction: row; min-width: 0; padding: 22px 26px; gap: 20px; justify-content: center; }
  .sake-card::before, .sake-card::after { width: 1px; height: 40px; }
  .sake-card-title { writing-mode: horizontal-tb; font-size: 1.05rem; }
  .sake-card-en { display: none; }
  .sake-list { grid-template-columns: 1fr; }
  .sake-item:nth-child(2), .sake-item:nth-child(3) { margin-top: 0; }
  .sake-item { max-width: 480px; margin: 0 auto; }

  .interior-grid { grid-template-columns: 1fr; padding: 0 24px; }

  .about-story { grid-template-columns: 1fr; }
  .owner-block { grid-template-columns: 1fr; }
  .owner-img { max-width: 320px; }

  .access-layout { grid-template-columns: 1fr; }
  .access-map { position: static; }

  .reservation-compact-inner { flex-direction: column; text-align: center; }

  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .footer { padding-bottom: 76px; }
  .mobile-cta-bar { display: flex; }
}

/* ---------- 動きの抑制（OS設定準拠） ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .fade-in { opacity: 1; transform: none; }
  .hero-scroll::after { animation: none; transform: scaleY(1); }
}

/* ============ お品書き型（余韻・sans/金×紺） ============ */
.oshina-hero{position:relative;isolation:isolate;padding:clamp(120px,17vw,190px) 0 clamp(58px,9vw,92px);text-align:center;color:#fff}
.oshina-hero-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center}
.oshina-hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(0,15,22,.6),rgba(0,15,22,.34) 55%,rgba(0,15,22,.62))}
.oshina-hero-en{font-family:var(--font-en);font-size:.82rem;letter-spacing:.36em;text-transform:uppercase;margin-bottom:15px;color:var(--accent)}
.oshina-hero-title{font-family:var(--font-ja);font-weight:700;font-size:clamp(1.9rem,4vw,2.7rem);letter-spacing:.22em;text-indent:.22em}
.oshina-hero-lead{max-width:34ch;margin:22px auto 0;font-size:.9rem;line-height:2.1;letter-spacing:.06em;opacity:.92}

.oshina-sec-head{margin-bottom:clamp(36px,5vw,58px);display:flex;flex-direction:column;gap:12px}

.oshina-band{position:relative;isolation:isolate;height:clamp(180px,26vw,300px);overflow:hidden;display:flex;align-items:center;justify-content:flex-end;margin:clamp(20px,4vw,40px) 0}
.oshina-band-bg{position:absolute;inset:0;z-index:-2;background-size:cover;background-position:center;transform:scale(1.02)}
.oshina-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(0,15,22,.5),rgba(0,15,22,.14) 45%,rgba(0,15,22,.02))}
.oshina-band-caption{color:#fff;writing-mode:vertical-rl;font-family:var(--font-ja);font-weight:700;font-size:clamp(1.05rem,1.7vw,1.4rem);letter-spacing:.3em;margin-right:clamp(26px,6vw,90px);text-shadow:0 2px 14px rgba(0,0,0,.4)}

/* お品書き 縦書き短冊カテゴリ（ドットリーダー品目はそのまま活かす） */
.oshina-cat{display:grid;grid-template-columns:auto 1fr;gap:clamp(24px,4vw,56px);margin-bottom:clamp(52px,7vw,84px);align-items:start}
.oshina-cat:last-of-type{margin-bottom:0}
.oshina-cat-label{display:flex;flex-direction:column;align-items:center;gap:12px;padding-top:6px}
.oshina-cat-label::before{content:"";width:1px;height:26px;background:var(--accent)}
.oshina-cat-ja{writing-mode:vertical-rl;font-family:var(--font-ja);font-weight:700;font-size:clamp(1.18rem,1.9vw,1.46rem);letter-spacing:.2em;line-height:1;color:var(--ink)}
.oshina-cat-en{writing-mode:vertical-rl;font-family:var(--font-en);font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent-dark)}
.oshina-cat-body .menu-category-intro{margin-top:0}
@media (max-width:820px){
  .oshina-cat{grid-template-columns:1fr;gap:16px}
  .oshina-cat-label{flex-direction:row;align-items:baseline;gap:12px;padding-top:0}
  .oshina-cat-label::before{width:22px;height:1px;align-self:center}
  .oshina-cat-ja{writing-mode:horizontal-tb;letter-spacing:.12em}
  .oshina-cat-en{writing-mode:horizontal-tb;letter-spacing:.2em}
}