/* ===== 共通デザイントークン（ヘッダー/フッターはここで一元管理）=====
   ※top.css/sub.cssと衝突しない名前のみ定義（--line等は各ファイル側） */
:root {
  --ink: #3a332a;
  --ink-2: #4a4236;
  --ink-soft: #3a332a;
  --green: #8c9a6b;
  --green-dk: #6e7c4e;
  --beige: #efe7d6;
  --beige-dk: #e7dcc6;
  --taupe: #8c7e63;
  --teal: #48b399;
  --white: #ffffff;
  --serif-en: "Cormorant Garamond", "Shippori Mincho", serif;
  --serif-jp: "Shippori Mincho", "Noto Serif JP", serif;
  --sans-jp: "Shippori Mincho", "Hiragino Mincho ProN", serif;
  --script: "Parisienne", cursive;
}

/* =========================================================
   メディカルエステ うるおい — 全ページ共通ベース（リセット/ノーマライズ）
   ※デザイントークン(:root)は配色系統が top と下層で異なり衝突するため
     top.css / sub.css 側にそれぞれ保持する。
   読み込み順: main.css → (top.css|sub.css) → {ページ名}.css
   ========================================================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
  text-decoration: none;
}
p {
  font-weight: 500;
}

/* ===== ヘッダー右側：予約CTA＋ハンバーガー（全ページ共通）===== */
.hd-right {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 20px);
}
.hd-cta {
  display: inline-flex;
  align-items: center;
  font-family: "Shippori Mincho", serif;
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.2em;
  color: #f6f1e6;
  background: #3a332a;
  padding: 15px 30px;
  border-radius: 3px;
  border: none;
  transition: 0.45s cubic-bezier(0.2, 0.7, 0.2, 1);
  white-space: nowrap;
}
.hd-cta .hd-cta-tx {
  display: inline-flex;
  align-items: center;
}
.hd-cta .hd-cta-ar {
  display: none;
}
.hd-cta:hover {
  transform: translateY(-1px);
}
@media (max-width: 920px) {
  .hd-cta {
    font-size: 11px;
    letter-spacing: 0.08em;
    padding: 10px 17px;
  }
}
@media (max-width: 600px) {
  .hd-right {
    gap: 8px;
  }
  .hd-cta {
    font-size: 10px;
    letter-spacing: 0.06em;
    padding: 9px 14px;
  }
}
@media (max-width: 400px) {
  .hd-cta {
    font-size: 9px;
    letter-spacing: 0.04em;
    padding: 8px 10px;
  }
}

/* ===== LINEで相談するボタンの公式アイコン ===== */
.btn-line-app .line-ico {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  flex: none;
}

/* ===== SNS：各ブランドカラー（Facebook / Instagram）===== */
.rs-sns a[aria-label="Facebook"],
.nav-side .nav-sns a[aria-label="Facebook"],
.nav-overlay .nav-sns a[aria-label="Facebook"] {
  color: #1877f2;
}
.rs-sns a[aria-label="Instagram"],
.nav-side .nav-sns a[aria-label="Instagram"],
.nav-overlay .nav-sns a[aria-label="Instagram"] {
  color: #e1306c;
}
.rs-sns a[aria-label="Facebook"]:hover,
.nav-side .nav-sns a[aria-label="Facebook"]:hover,
.nav-overlay .nav-sns a[aria-label="Facebook"]:hover {
  background: #1877f2;
  border-color: #1877f2;
  color: #fff;
}
.rs-sns a[aria-label="Instagram"]:hover,
.nav-side .nav-sns a[aria-label="Instagram"]:hover,
.nav-overlay .nav-sns a[aria-label="Instagram"]:hover {
  background: linear-gradient(
    45deg,
    #feda75 0%,
    #fa7e1e 25%,
    #d62976 50%,
    #962fbf 75%,
    #4f5bd5 100%
  );
  border-color: transparent;
  color: #fff;
}

/* =========================================================
   ヘッダー / ハンバーガーメニュー / フッター（全ページ共通・一元管理）
   ここを編集すれば top・下層 両方に反映されます。
   ========================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(14px, 4vw, 48px);
  background: rgba(246, 241, 230, 0.92);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border-bottom: none;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand .nm {
  font-family: var(--serif-jp);
  font-weight: 600;
  font-size: 21px;
  letter-spacing: 0.16em;
  color: var(--teal);
  line-height: 1;
}
.burger {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.burger .circle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 7px;
  transition: 0.3s;
}
.burger .circle i {
  display: block;
  width: 34px;
  height: 2px;
  background: var(--ink);
  transition: 0.3s;
}
.burger .lbl {
  display: none;
}
.burger:hover .circle i {
  background: var(--green-dk);
}
.nav-overlay .close {
  position: absolute;
  top: 26px;
  right: 40px;
  font-size: 34px;
  line-height: 1;
  color: var(--ink);
  background: none;
  border: none;
  cursor: pointer;
  z-index: 6;
}
.nav-overlay {
  position: fixed;
  inset: 0;
  overflow-y: auto;
  z-index: 200;
  background: linear-gradient(155deg, #f7f2e8 0%, #efe7d6 70%, #e7dfcb 100%);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.nav-overlay.open {
  opacity: 1;
  visibility: visible;
}
.nav-grid {
  max-width: 1080px;
  margin: 0 auto;
  min-height: 100%;
  display: grid;
  grid-template-columns: 0.78fr 1.22fr;
  align-items: center;
  gap: 48px;
  padding: 44px clamp(24px, 5vw, 56px);
  position: relative;
}
.nav-side {
  position: relative;
  align-self: center;
}
.nav-side .nav-logo {
  height: 84px;
  width: auto;
  margin-bottom: 22px;
}
.nav-side .nav-concept {
  font-family: var(--serif-jp);
  font-weight: 500;
  font-size: 14px;
  color: var(--ink);
  line-height: 1.95;
  letter-spacing: 0.06em;
  margin-bottom: 26px;
}
.nav-side .nav-addr {
  font-size: 11.5px;
  color: var(--ink-soft);
  line-height: 1.7;
  margin-top: 10px;
}
.nav-side .nav-tel-l {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-soft);
  margin-bottom: 4px;
}
.nav-side .nav-tel {
  font-family: var(--sans-jp);
  font-weight: 700;
  font-size: 27px;
  color: var(--green-dk);
  letter-spacing: 0.02em;
  display: block;
}
.nav-side .nav-hours {
  font-size: 11.5px;
  color: var(--ink-soft);
  margin-top: 4px;
}
.nav-side .nav-sns {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.nav-side .nav-sns a {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid #eae3d3;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-soft);
  transition: 0.3s;
}
.nav-side .nav-sns a svg {
  width: 24px;
  height: 24px;
}
.nav-side .nav-sns a:hover {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}
.nav-side .branch {
  position: absolute;
  right: -30px;
  bottom: -70px;
  width: 200px;
  opacity: 0.45;
  pointer-events: none;
}
/* SP専用改行（全ページ共通） */
.sp-br {
  display: none;
}
@media (max-width: 768px) {
  .sp-br {
    display: inline;
  }
}
/* 360px以下専用改行 */
.xs-br {
  display: none;
}
@media (max-width: 360px) {
  .xs-br {
    display: inline;
  }
}
/* 400px以下専用改行 */
.br400 {
  display: none;
}
@media (max-width: 400px) {
  .br400 {
    display: inline;
  }
}
/* SP：Instagramはスマホで非表示（PCのみ表示） */
@media (max-width: 768px) {
  .nav-sns a[aria-label="Instagram"],
  .rs-sns a[aria-label="Instagram"] {
    display: none;
  }
}
/* メニュー内 予約CTA（PCは左揃え、SPは中央＝下の768pxで上書き） */
.nav-side .nav-cta {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 300px;
  margin: 20px 0 0;
}
.nav-side .nav-cta .btn {
  width: 100%;
  justify-content: center;
}
.nav-list {
  list-style: none;
}
.nav-list li {
  border-bottom: 1px solid rgba(168, 149, 123, 0.28);
  opacity: 0;
  transform: translateY(14px);
  transition: 0.55s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.nav-overlay.open .nav-list li {
  opacity: 1;
  transform: none;
}
.nav-overlay.open .nav-list li:nth-child(1) {
  transition-delay: 0.1s;
}
.nav-overlay.open .nav-list li:nth-child(2) {
  transition-delay: 0.16s;
}
.nav-overlay.open .nav-list li:nth-child(3) {
  transition-delay: 0.22s;
}
.nav-overlay.open .nav-list li:nth-child(4) {
  transition-delay: 0.28s;
}
.nav-overlay.open .nav-list li:nth-child(5) {
  transition-delay: 0.34s;
}
.nav-overlay.open .nav-list li:nth-child(6) {
  transition-delay: 0.4s;
}
.nav-overlay.open .nav-list li:nth-child(7) {
  transition-delay: 0.46s;
}
.nav-overlay.open .nav-list li:nth-child(8) {
  transition-delay: 0.52s;
}
.nav-list a {
  display: flex;
  align-items: baseline;
  gap: 20px;
  padding: 11px 8px;
  transition: 0.3s;
}
.nav-list a .n {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--green);
  min-width: 24px;
}
.nav-list a .jp {
  font-family: var(--serif-jp);
  font-weight: 600;
  font-size: 16px;
  color: var(--ink);
  letter-spacing: 0.08em;
  flex: 1;
}
.nav-list a .en {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 13px;
  color: var(--taupe);
  letter-spacing: 0.04em;
}
.nav-list a:hover {
  padding-left: 18px;
}
.nav-list a:hover .jp,
.nav-list a:hover .n {
  color: var(--green-dk);
}
@media (max-width: 820px) {
  .nav-grid {
    grid-template-columns: 1fr;
    align-content: start;
    gap: 22px;
    padding: 96px 28px 40px;
    overflow-y: auto;
  }
  .nav-side {
    order: 2;
    text-align: center;
  }
  .nav-side .branch {
    display: none;
  }
  .nav-side .nav-sns {
    justify-content: center;
  }
  .nav-list a {
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 15px 4px;
  }
  .nav-list a .en {
    order: -1;
    font-size: 11px;
    color: var(--green);
  }
  .nav-list a .jp {
    flex: none;
    font-size: 16px;
  }
  .nav-list a:hover {
    padding-left: 4px;
  }
}
.site-footer {
  background: var(--beige);
  padding: 60px 0 26px;
  border-top: 1px solid var(--beige-dk);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.5fr 0.95fr 1fr 1.05fr 1.05fr;
  gap: 28px;
}
.foot-brand .nm {
  font-family: var(--serif-jp);
  font-weight: 600;
  font-size: 20px;
  color: var(--teal);
  letter-spacing: 0.14em;
}
.foot-brand address {
  font-style: normal;
  font-family: var(--sans-jp);
  font-size: 13.5px;
  line-height: 1.9;
  color: var(--ink);
  margin-top: 14px;
}
.foot-col h5 {
  font-family: var(--sans-jp);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--ink);
  margin-bottom: 12px;
}
.foot-col h5 a {
  color: inherit;
  display: inline;
  padding: 0;
}
.foot-col h5 a:hover {
  color: var(--green-dk);
}
.foot-sub {
  font-family: var(--sans-jp);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin: 14px 0 4px;
}
.foot-col a {
  display: block;
  font-size: 14px;
  color: var(--ink);
  padding: 5px 0;
  transition: 0.25s;
}
.foot-col a:hover {
  color: var(--green-dk);
}
.foot-bottom {
  text-align: center;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--beige-dk);
  font-family: var(--serif-en);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--taupe);
}
@media (max-width: 860px) {
  .foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}
@media (max-width: 560px) {
  .foot-grid {
    grid-template-columns: 1fr;
  }
}
.logo-img {
  height: 70px;
  width: auto;
  display: block;
}
.foot-logo {
  height: 68px;
  margin-bottom: 12px;
}
@media (max-width: 560px) {
  .logo-img {
    height: 52px;
  }
}
@media (max-width: 400px) {
  .logo-img {
    height: 46px;
  }
}
/* メニュー11項目化に伴うスタッガー（9〜11） */
.nav-overlay.open .nav-list li:nth-child(9) {
  transition-delay: 0.58s;
}
.nav-overlay.open .nav-list li:nth-child(10) {
  transition-delay: 0.64s;
}
.nav-overlay.open .nav-list li:nth-child(11) {
  transition-delay: 0.7s;
}
/* メニューのカテゴリ見出し */
.nav-list li.nav-cat {
  border-bottom: none;
  padding: 14px 8px 4px;
  font-family: "Shippori Mincho", serif;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: #6e7c4e;
  pointer-events: none;
}
.nav-overlay.open .nav-list li:nth-child(12) {
  transition-delay: 0.76s;
}
.nav-overlay.open .nav-list li:nth-child(13) {
  transition-delay: 0.82s;
}
.nav-overlay.open .nav-list li:nth-child(14) {
  transition-delay: 0.88s;
}
/* SP：下層footerをtop(.ft)に合わせる（ブランド全幅中央＋リンク2×2） */
@media (max-width: 768px) {
  .foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 30px 24px;
  }
  .foot-grid > .foot-col {
    min-width: 0;
  }
  .foot-brand {
    grid-column: 1 / -1;
    text-align: center;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--beige-dk);
  }
  .foot-brand .foot-logo {
    display: block;
    height: 66px;
    margin: 0 auto 4px;
  }
  .foot-brand address {
    margin-top: 6px;
  }
}
@media (max-width: 380px) {
  .foot-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
}
/* SP：フッター。お客様の声(.foot-acc)のみアコーディオン、他列は常時表示 */
@media (max-width: 640px) {
  .foot-grid {
    grid-template-columns: 1fr;
    gap: 0;
    text-align: left;
  }
  .foot-col {
    border-top: 1px solid var(--beige-dk);
    padding: 16px 6px;
  }
  .foot-col:last-child {
    border-bottom: 1px solid var(--beige-dk);
  }
  .foot-col h5 {
    margin: 0 0 8px;
  }
  /* --- アコーディオン列（お客様の声）--- */
  .foot-col.foot-acc {
    padding: 0;
  }
  .foot-col.foot-acc h5 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0;
    padding: 18px 8px;
    cursor: pointer;
  }
  .foot-col.foot-acc h5 a {
    color: var(--ink);
    text-decoration: none;
    display: inline;
    padding: 0;
  }
  .foot-col.foot-acc h5::after {
    content: "";
    flex: none;
    width: 8px;
    height: 8px;
    margin-right: 6px;
    border-right: 1.6px solid var(--taupe);
    border-bottom: 1.6px solid var(--taupe);
    transform: rotate(45deg);
    transition: transform 0.3s ease;
  }
  .foot-col.foot-acc.is-open h5::after {
    transform: rotate(-135deg);
  }
  .foot-col.foot-acc > a {
    display: none;
    padding: 9px 6px 9px 18px;
  }
  .foot-col.foot-acc.is-open > a {
    display: block;
  }
  .foot-col.foot-acc.is-open {
    padding-bottom: 12px;
  }
}

/* --- 追加レスポンシブ（ヘッダー/フッター） --- */
/* ===== SP：ヘッダーをヒーローに被せない（通常フロー）＋ヒーロー比率は縦長め ===== */
@media (max-width: 768px) {
.site-header {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
  }
/* SP：ハンバーガーメニュー（項目が増えたのでスクロール前提でゆとりを持たせる） */
  .nav-grid {
    min-height: 0;
    gap: 22px;
    padding: 84px 24px 40px;
    align-content: start;
  }
/* 連絡先：中央寄せの整った連絡ブロック（ラベル＋TEL＋受付時間＋SNS） */
  .nav-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 4px;
    padding-top: 26px;
    margin-top: 8px;
    border-top: 1px solid rgba(168, 149, 123, 0.3);
  }
  .nav-side .nav-logo,
  .nav-side .nav-concept,
  .nav-side .nav-addr {
    display: none;
  }
  .nav-side .nav-tel-l {
    display: block;
    margin: 0;
    font-family: var(--serif-en);
    font-style: italic;
    font-size: 13px;
    letter-spacing: 0.1em;
    color: var(--taupe);
  }
  .nav-side .nav-tel {
    font-family: var(--serif-jp);
    font-size: clamp(24px, 7vw, 30px);
    font-weight: 600;
    letter-spacing: 0.04em;
    color: var(--green-dk);
    margin: 2px 0 0;
  }
  .nav-side .nav-hours {
    display: block;
    margin: 4px 0 0;
    font-size: 11.5px;
    letter-spacing: 0.04em;
    color: var(--taupe);
  }
  .nav-side .nav-sns {
    margin-top: 14px;
    gap: 12px;
    justify-content: center;
  }
  .nav-side .nav-sns a {
    width: 40px;
    height: 40px;
  }
  .nav-side .nav-sns a svg {
    width: 20px;
    height: 20px;
  }
/* メニュー項目は1行（jp左・en右）。読みやすさ優先で余白を確保 */
  .nav-list a {
    flex-direction: row;
    justify-content: space-between;
    align-items: baseline;
    gap: 10px;
    padding: 12px 4px;
  }
.nav-list a .jp {
    order: 0;
    font-size: 15.5px;
  }
.nav-list a .en {
    order: 0;
    font-size: 11px;
  }
.nav-list li.nav-cat {
    padding: 16px 4px 4px;
    font-size: 11px;
  }
}
/* SP：コピーライト10px・ハンバーガー3本線・閉じる×を小さく */
@media (max-width: 768px) {
  .foot-bottom { font-size: 10px !important; }
  .burger .circle { gap: 6px; }
  .burger .circle i { width: 30px; }
  .nav-overlay .close { font-size: 26px; }
}