/* ============================================================
   JENNIE軽井沢 共有スタイル（トップ／下層ページ共通）
   フォントは各HTMLの <head> でGoogle Fontsを読み込む前提。
   ============================================================ */

:root {
  --blue: #2e6da4;
  --blue-deep: #16354f;
  --green: #5f7f4b;
  --green-deep: #33462c;
  --brick: #b8684a;
  --cream: #f7f8f4;
  --paper: #ffffff;
  --ink: #1d2522;
  --muted: #6e7770;
  --line: #dce2da;
  --shadow: 0 22px 54px rgba(22, 53, 79, 0.12);
  --header-h: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--ink);
  font-family: "Noto Sans JP", sans-serif;
  -webkit-font-smoothing: antialiased;
}

/* 見出しの行末に1〜2文字だけ落ちる「ぶら下がり」を防ぐ（非対応ブラウザでは無視される） */
h1, h2, h3 {
  text-wrap: balance;
}

img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

a {
  color: inherit;
  text-decoration: none;
}

/* 言語切替: data-lang に応じて表示を出し分け */
[data-lang="ja"] .lang-en,
[data-lang="en"] .lang-ja {
  display: none;
}

main[id],
section[id],
footer[id] {
  scroll-margin-top: calc(var(--header-h) + 14px);
}

/* スクロール表示アニメ（JS有効時のみ） */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
  will-change: opacity, transform;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============ ヘッダー ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: var(--header-h);
  padding: 0 clamp(18px, 3vw, 44px);
  color: var(--paper);
  transition: background 0.3s ease, color 0.3s ease, box-shadow 0.3s ease;
}

.site-header::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  content: "";
  background: linear-gradient(180deg, rgba(12, 25, 20, 0.55), rgba(12, 25, 20, 0));
  opacity: 1;
  transition: opacity 0.3s ease;
}

.site-header.is-scrolled,
.site-header.is-solid {
  color: var(--blue-deep);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 24px rgba(22, 53, 79, 0.08);
  backdrop-filter: blur(8px);
}

.site-header.is-scrolled::before,
.site-header.is-solid::before {
  opacity: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Cormorant Garamond", serif;
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0;
  white-space: nowrap;
}

.brand-service {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 4px 9px 5px;
  border: 1px solid currentColor;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.brand-main {
  font-size: 38px;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 0.9;
}

.brand-sub {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.brand small {
  font-family: "Josefin Sans", sans-serif;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.22em;
  opacity: 0.82;
}

.primary-nav {
  display: flex;
  gap: clamp(14px, 1.6vw, 26px);
  align-items: center;
  margin-left: auto;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
}

.primary-nav a {
  position: relative;
  padding: 6px 0;
  opacity: 0.92;
  transition: opacity 0.2s ease;
}

.primary-nav a::after {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  content: "";
  background: currentColor;
  transition: width 0.25s ease;
}

.primary-nav a:hover {
  opacity: 1;
}

.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after {
  width: 100%;
}

.header-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.header-social {
  display: none;
}

.header-social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: inherit;
  opacity: 0.85;
  transition: opacity 0.2s ease;
  text-decoration: none;
}

.header-social-link:hover {
  opacity: 1;
}

@media (max-width: 480px) {
  .header-social-link {
    width: 26px;
    height: 26px;
  }
  .header-social-link svg {
    width: 18px;
    height: 18px;
  }
}

.lang-switch {
  display: inline-flex;
  overflow: hidden;
  height: 34px;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-family: "Josefin Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
}

.lang-switch button {
  min-width: 36px;
  padding: 0 8px;
  color: inherit;
  font: inherit;
  background: transparent;
  border: 0;
  cursor: pointer;
}

.lang-switch button[aria-pressed="true"] {
  color: var(--paper);
  background: var(--blue);
}

.site-header.is-scrolled .lang-switch button[aria-pressed="true"],
.site-header.is-solid .lang-switch button[aria-pressed="true"] {
  color: var(--paper);
  background: var(--blue-deep);
}

.reserve-cta {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 20px;
  color: var(--paper);
  background: var(--blue);
  border-radius: 4px;
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 20px rgba(46, 109, 164, 0.32);
  transition: transform 0.2s ease, background 0.2s ease;
}

.reserve-cta:hover {
  background: var(--blue-deep);
  transform: translateY(-1px);
}

.header-reserve {
  display: flex;
  align-items: center;
  gap: 7px;
}
.hr-btn {
  display: inline-flex;
  align-items: center;
  height: 34px;
  padding: 0 11px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.hr-btn.hr-stay {
  background: var(--blue);
  color: var(--paper);
  box-shadow: 0 8px 20px rgba(46, 109, 164, 0.32);
}
.hr-btn.hr-stay:hover {
  background: var(--blue-deep);
  transform: translateY(-1px);
}
.hr-btn:not(.hr-stay) {
  background: var(--blue-deep);
  color: var(--paper);
}
.hr-btn:not(.hr-stay):hover {
  background: var(--blue);
  transform: translateY(-1px);
}

.mobile-book-bar {
  display: none;
}
@media (max-width: 1279px) {
  .header-reserve {
    display: none;
  }
}
@media (min-width: 1280px) {
  .mobile-book-bar {
    display: none !important;
  }
}
@media (max-width: 1279px) {
  .mobile-book-bar {
    display: flex;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    gap: 8px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: var(--paper);
    box-shadow: 0 -6px 18px rgba(0, 0, 0, 0.12);
  }
  .mb-btn {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 46px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
  }
  .mb-btn.mb-stay {
    background: var(--blue);
    color: var(--paper);
  }
  .mb-btn:not(.mb-stay) {
    background: transparent;
    color: var(--blue-deep);
    border: 1px solid var(--blue);
  }
  body {
    padding-bottom: 74px;
  }
}

.menu-toggle {
  display: none;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 14px;
  color: inherit;
  font-family: "Josefin Sans", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  background: transparent;
  border: 1px solid currentColor;
  border-radius: 4px;
  cursor: pointer;
}

.menu-toggle svg {
  width: 16px;
  height: 16px;
}

/* ============ ボタン ============ */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 54px;
  padding: 0 30px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button.primary {
  color: var(--paper);
  background: var(--blue);
  box-shadow: 0 12px 28px rgba(46, 109, 164, 0.36);
}

.button.primary:hover {
  background: var(--blue-deep);
  transform: translateY(-2px);
}

.button.ghost {
  color: var(--paper);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(2px);
}

.button.ghost:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: translateY(-2px);
}

.button.outline {
  color: var(--blue-deep);
  background: transparent;
  border: 1px solid var(--line);
}

.button.outline:hover {
  background: var(--paper);
  transform: translateY(-2px);
}

/* ============ 下層ページ用ヒーロー ============ */
.page-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(320px, 46vw, 520px);
  padding: calc(var(--header-h) + 40px) clamp(18px, 5vw, 90px) clamp(40px, 5vw, 64px);
  overflow: hidden;
  color: var(--paper);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  background:
    linear-gradient(180deg, rgba(10, 22, 18, 0.4) 0%, rgba(10, 22, 18, 0.2) 40%, rgba(10, 22, 18, 0.78) 100%),
    var(--page-hero-image, linear-gradient(120deg, #2c3a2c, #16354f)) center / cover no-repeat;
}

.page-hero-inner {
  position: relative;
  z-index: 1;
  width: min(900px, 100%);
}

.page-hero .eyebrow {
  margin: 0 0 14px;
  font-family: "Cormorant Garamond", serif;
  font-size: 17px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.page-hero h1 {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(32px, 4.6vw, 60px);
  font-weight: 600;
  line-height: 1.2;
  text-wrap: balance;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.28);
}

.page-hero p {
  max-width: 560px;
  margin: 18px 0 0;
  font-size: 15px;
  line-height: 2;
}

/* パンくず */
.crumbs {
  display: flex;
  gap: 8px;
  align-items: center;
  margin: 0 0 16px;
  font-family: "Josefin Sans", sans-serif;
  font-size: 11px;
  letter-spacing: 0.08em;
  opacity: 0.86;
}

.crumbs a:hover {
  text-decoration: underline;
}

/* ============ セクション共通 ============ */
.section {
  padding: clamp(56px, 8vw, 104px) clamp(18px, 5vw, 90px);
}

.section.alt {
  background: var(--paper);
}

.section.dark {
  color: var(--paper);
  background: var(--green-deep);
}

.wrap {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.section-head {
  max-width: 680px;
  margin: 0 auto 44px;
  text-align: center;
}

.section-head.left {
  margin-left: 0;
  text-align: left;
}

.section-head .eyebrow {
  margin: 0 0 12px;
  font-family: "Cormorant Garamond", serif;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--green);
}

.section.dark .section-head .eyebrow {
  color: #d7e3c8;
}

.section-head h2 {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(26px, 3.4vw, 44px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--blue-deep);
  text-wrap: balance;
}

.nowrap {
  white-space: nowrap;
}

.section.dark .section-head h2 {
  color: var(--paper);
}

.section-head p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.95;
}

.section.dark .section-head p {
  color: rgba(255, 255, 255, 0.82);
}

/* ============ カード / グリッド ============ */
.grid {
  display: grid;
  gap: 22px;
}

.grid.cols-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid.cols-4 {
  grid-template-columns: repeat(4, 1fr);
}

.card {
  overflow: hidden;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
}

.card figure {
  position: relative;
  height: 220px;
  margin: 0;
  overflow: hidden;
}

.card figure img {
  transition: transform 0.6s ease;
}

.card:hover figure img {
  transform: scale(1.06);
}

.card .tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 12px;
  font-family: "Josefin Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--paper);
  background: rgba(22, 53, 79, 0.78);
  border-radius: 40px;
  backdrop-filter: blur(2px);
}

.card-body {
  padding: 22px 22px 26px;
}

.card-body h3 {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--blue-deep);
}

.card-body p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.chips span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 700;
  color: var(--green-deep);
  background: #eaf0e4;
  border-radius: 4px;
}

.chips span svg {
  flex: none;
  width: 13px;
  height: 13px;
  color: var(--green);
}

/* ============ 統計 / 数値訴求 ============ */
.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 8px;
}

.stat {
  flex: 1 1 0;
  min-width: 130px;
  padding: 22px 20px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
}

.stat b {
  display: block;
  font-family: "Cormorant Garamond", serif;
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
}

.stat span {
  display: block;
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.8);
}

/* ============ 情報リスト / 表 ============ */
.info-card {
  padding: clamp(22px, 3vw, 30px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 10px;
}

.info-card h3 {
  margin: 0 0 6px;
  font-family: "Shippori Mincho", serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--blue-deep);
}

.info-card .label {
  margin: 0 0 8px;
  font-family: "Josefin Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green);
}

.deflist {
  display: grid;
  gap: 0;
  margin: 0;
}

.deflist div {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px;
  padding: 13px 0;
  font-size: 14px;
  line-height: 1.8;
  border-top: 1px solid var(--line);
}

.deflist div:first-child {
  border-top: 0;
}

.deflist dt {
  margin: 0;
  font-weight: 700;
  color: var(--blue-deep);
}

.deflist dd {
  margin: 0;
  color: var(--ink);
}

.pricelist {
  display: grid;
  gap: 0;
  margin: 0;
}

.pricelist div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: baseline;
  padding: 13px 0;
  border-top: 1px dotted #c4cdc4;
}

.pricelist div:first-child {
  border-top: 0;
}

.pricelist .name {
  font-size: 14.5px;
}

.pricelist .price {
  font-family: "Cormorant Garamond", serif;
  font-size: 20px;
  font-weight: 600;
  color: var(--blue-deep);
  white-space: nowrap;
}

.bullets {
  margin: 0;
  padding-left: 1.2em;
  color: var(--ink);
  font-size: 14px;
  line-height: 1.95;
}

.bullets li::marker {
  color: var(--brick);
}

.link-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.link-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  color: var(--blue-deep);
  background: #f4f7f3;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
}

.link-list a::after {
  content: "→";
  font-family: "Josefin Sans", sans-serif;
}

/* ============ 銀行振込・割引予約ページ ============ */
.page-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.discount-points .info-card {
  min-height: 100%;
}

.discount-points .info-card p:not(.label) {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
}

.flow-steps {
  counter-reset: flow;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.flow-step {
  position: relative;
  min-height: 210px;
  padding: 62px 22px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.flow-step::before {
  counter-increment: flow;
  content: counter(flow, decimal-leading-zero);
  position: absolute;
  top: 18px;
  left: 22px;
  font-family: "Cormorant Garamond", serif;
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  color: var(--brick);
}

.flow-step h3 {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--blue-deep);
}

.flow-step p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
}

.room-grid {
  grid-template-columns: repeat(3, 1fr);
}

.room-card {
  display: flex;
  flex-direction: column;
}

.room-card figure {
  height: 210px;
}

.room-card .card-body {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.room-card .button {
  width: 100%;
  min-height: 48px;
  margin-top: auto;
  padding: 0 16px;
  font-size: 13.5px;
}

.compact-bullets {
  margin: 12px 0 18px;
  font-size: 13px;
  line-height: 1.75;
}

.rule-detail {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.rule-detail + .rule-detail {
  margin-top: 14px;
}

.rule-detail summary {
  position: relative;
  display: block;
  padding: 20px 56px 20px 22px;
  font-family: "Shippori Mincho", serif;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--blue-deep);
  cursor: pointer;
}

.rule-detail summary::-webkit-details-marker {
  display: none;
}

.rule-detail summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 22px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  color: var(--paper);
  font-family: "Josefin Sans", sans-serif;
  background: var(--blue-deep);
  border-radius: 50%;
  transform: translateY(-50%);
}

.rule-detail[open] summary::after {
  content: "−";
}

.rule-detail .deflist,
.rule-detail .rule-copy {
  margin: 0 22px 22px;
}

.rule-detail .deflist div:first-child {
  border-top: 1px solid var(--line);
}

.rule-copy {
  color: var(--ink);
  font-size: 14px;
  line-height: 1.95;
}

.video-frame {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  background: #0b1412;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.video-frame iframe {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.post-list {
  display: grid;
  gap: 0;
  margin: 0;
}

.post-row {
  display: grid;
  grid-template-columns: 130px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.post-row:first-child {
  border-top: 0;
}

.post-row time {
  color: var(--muted);
  font-family: "Josefin Sans", sans-serif;
  font-size: 13px;
  font-weight: 600;
}

.post-row a {
  color: var(--blue-deep);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.7;
}

.post-row .post-tag {
  padding: 5px 10px;
  color: var(--paper);
  background: var(--green);
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

/* 注意書き / コールアウト */
.callout {
  display: flex;
  gap: 14px;
  padding: 18px 20px;
  background: #eef3ed;
  border-left: 3px solid var(--green);
  border-radius: 8px;
  color: var(--ink);
  font-size: 13.5px;
  line-height: 1.85;
}

.callout.warn {
  background: #fbf0ea;
  border-left-color: var(--brick);
}

/* ============ 予約バンド（下層ページ下部CTA） ============ */
.reserve-band {
  display: grid;
  gap: 18px;
  place-items: center;
  padding: clamp(48px, 7vw, 88px) clamp(18px, 5vw, 90px);
  text-align: center;
  color: var(--paper);
  background: var(--blue-deep);
}

.reserve-band h2 {
  margin: 0;
  font-family: "Shippori Mincho", serif;
  font-size: clamp(24px, 3vw, 38px);
  font-weight: 600;
}

.reserve-band p {
  max-width: 540px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  line-height: 1.9;
}

.reserve-band .btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 8px;
}

.reserve-band .btn-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 26px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
}

.reserve-band .btn-row a.is-main {
  color: var(--paper);
  background: var(--brick);
}

.reserve-band .btn-row a.is-main:hover {
  background: #a9573d;
}

.reserve-band .btn-row a.is-sub {
  color: var(--paper);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.34);
}

.reserve-band .btn-row a.is-sub:hover {
  color: var(--blue-deep);
  background: var(--paper);
}

/* ============ ドロワー（スマホMENU） ============ */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 60;
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.drawer.is-open {
  visibility: visible;
  opacity: 1;
}

.drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 22, 18, 0.5);
}

.drawer-panel {
  position: absolute;
  inset: 0 0 0 auto;
  width: min(380px, 86vw);
  padding: 26px 26px 36px;
  overflow-y: auto;
  background: var(--cream);
  transform: translateX(100%);
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer.is-open .drawer-panel {
  transform: translateX(0);
}

.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 26px;
}

.drawer-top .brand {
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  color: var(--blue-deep);
}

.drawer-top .brand-service {
  display: none;
}

.drawer-top .brand-main {
  font-size: 30px;
}

.drawer-top .brand-sub {
  font-family: "Josefin Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.drawer-close {
  width: 42px;
  height: 42px;
  font-size: 22px;
  color: var(--blue-deep);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
}

.drawer-group + .drawer-group {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.drawer-group h4 {
  margin: 0 0 12px;
  font-family: "Josefin Sans", sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--green);
}

.drawer-group a {
  display: block;
  padding: 11px 0;
  font-family: "Shippori Mincho", serif;
  font-size: 18px;
  color: var(--ink);
}

.drawer-reserve {
  display: grid;
  gap: 10px;
  margin-top: 26px;
}

.drawer-reserve a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 6px;
}

.drawer-reserve a.is-main {
  color: var(--paper);
  background: var(--blue);
}

.drawer-reserve a.is-sub {
  color: var(--blue-deep);
  background: var(--paper);
  border: 1px solid var(--line);
}

.drawer-lang {
  display: inline-flex;
  overflow: hidden;
  margin-top: 24px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-family: "Josefin Sans", sans-serif;
  font-size: 12px;
  font-weight: 600;
}

.drawer-lang button {
  min-width: 64px;
  padding: 8px 0;
  background: var(--paper);
  border: 0;
  cursor: pointer;
}

.drawer-lang button[aria-pressed="true"] {
  color: var(--paper);
  background: var(--blue-deep);
}

/* ============ フッター ============ */
.footer-section {
  padding: clamp(54px, 7vw, 86px) clamp(20px, 5vw, 72px) 34px;
  color: var(--paper);
  background: var(--blue-deep);
  font-family: "Noto Sans JP", sans-serif;
}

.footer-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
}

.footer-main {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(320px, 1fr) minmax(180px, 0.45fr);
  gap: clamp(28px, 5vw, 64px);
  padding-bottom: clamp(34px, 5vw, 54px);
}

.footer-logo {
  display: inline-block;
  color: var(--paper);
  font-family: "Cormorant Garamond", serif;
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.05em;
}

.footer-company {
  margin: 20px 0 0;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.8;
}

.footer-company-sub,
.footer-area,
.footer-copy {
  margin: 4px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
  line-height: 1.8;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 12px 24px;
  align-content: start;
}

.footer-nav a,
.footer-social-links a {
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  line-height: 1.6;
  transition: color 0.2s ease;
}

.footer-nav a:hover,
.footer-social-links a:hover {
  color: var(--paper);
}

.footer-social-title {
  margin: 0;
  font-family: "Josefin Sans", sans-serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.footer-social-links {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  transition: color 0.2s ease;
}

.footer-legal a:hover {
  color: var(--paper);
}

/* ============ レスポンシブ ============ */
@media (max-width: 1180px) {
  .primary-nav {
    display: none;
  }
  .menu-toggle {
    display: inline-flex;
  }
}

@media (max-width: 1080px) {
  .flow-steps,
  .room-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .grid.cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  :root {
    --header-h: 64px;
  }
  .site-header {
    width: 100%;
    max-width: 100vw;
  }
  .brand {
    flex: 0 1 auto;
    min-width: 0;
  }

  .brand-service {
    display: none;
  }

  .brand-main {
    font-size: 32px;
  }

  .brand-sub {
    font-size: 18px;
  }
  .header-actions {
    flex: 0 0 auto;
    margin-left: auto;
  }
  .primary-nav {
    display: none !important;
  }
  .grid.cols-3 {
    grid-template-columns: 1fr;
  }
  .grid.cols-4 {
    grid-template-columns: 1fr;
  }
  .flow-steps,
  .room-grid {
    grid-template-columns: 1fr;
  }
  .flow-step {
    min-height: 0;
  }
  .grid.cols-2 {
    grid-template-columns: 1fr;
  }
  .deflist div {
    grid-template-columns: 120px 1fr;
    gap: 12px;
  }
  .post-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  .post-row .post-tag {
    width: fit-content;
  }
  .footer-main {
    grid-template-columns: 1fr;
  }
  .footer-nav {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .site-header {
    gap: 10px;
    padding: 0 14px;
  }

  .brand {
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
  }

  .brand-main {
    font-size: 25px;
  }

  .brand-sub {
    font-family: "Josefin Sans", sans-serif;
    font-size: 9.5px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }

  .header-actions {
    gap: 6px;
  }

  .lang-switch {
    height: 32px;
  }

  .lang-switch button {
    min-width: 34px;
    padding: 0 7px;
  }

  .menu-toggle {
    justify-content: center;
    width: 42px;
    flex-basis: 42px;
    padding: 0;
    font-size: 0;
  }

  .page-actions .button {
    width: 100%;
  }

  .rule-detail .deflist div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ===== 割引予約ボタンは全ページ緑で統一 ===== */
[data-book="plans"],
a.button[href*="bank-transfer.html"] {
  background: var(--green) !important;
  color: #fff !important;
  border-color: var(--green) !important;
}
[data-book="plans"]:hover,
a.button[href*="bank-transfer.html"]:hover {
  background: #50693d !important;
  border-color: #50693d !important;
  color: #fff !important;
}
