/* =========================
   Base / Reset
========================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family:
    /* 英数字（ゴシック） */
    -apple-system,
    BlinkMacSystemFont,
    "Helvetica Neue",

    /* 日本語（明朝） */
    "Yu Mincho",
    "YuMincho",
    "游明朝体",
    "Hiragino Mincho ProN",
    "ヒラギノ明朝 ProN",
    "MS P明朝",
    "MS PMincho",
    serif;

  font-size: 14px;
  line-height: 1.8;
  letter-spacing: 0.04em;
  color: var(--text);
  background: #faf8f5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* =========================
   Latin / English Typography
========================= */

/* 英数字・UIメタ情報のみゴシック */
.site-logo,
.blog-item-date,
.blog-post-date,
.footer-meta {
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue",
    "Hiragino Sans", "Noto Sans", "Noto Sans JP", sans-serif;
  letter-spacing: 0.08em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

/* =========================
   Design Tokens
========================= */

:root {
  /* 日本語: レイアウトの最大幅（PCでも伸びすぎないように制限） */
  --container: 1200px;
  /* 日本語: 文章の最大幅（読みやすさ優先） */
  --prose: 720px;
  /* 日本語: 左右余白（モバイルファースト） */
  --gutter: 16px;

  /* 日本語: タイポグラフィ階調（高級感：真っ黒を避ける） */
  --text: #1f1f1f;        /* 本文 */
  --text-strong: #171717; /* 見出し */
  --text-muted: #565656;  /* 補足 */
  --text-meta: #7a7a7a;   /* 日付/メタ */
  --rule: rgba(0,0,0,0.08); /* 罫線 */
}

@media (min-width: 768px) {
  :root {
    --gutter: 24px;
  }
}

@media (min-width: 1024px) {
  :root {
    --gutter: 32px;
  }
}

/* =========================
   Layout
========================= */

.container {
  /* 日本語: 画面幅に応じて中央寄せしつつ、最大幅を制限 */
  width: min(100% - (var(--gutter) * 2), var(--container));
  margin: 0 auto;
}

/* 日本語: 長文の読みやすさ用（必要なブロックだけに付ける） */
.prose {
  /* 日本語: 読み物ページは幅を絞って中央寄せ（PCで差がはっきり出る） */
  width: 100%;
  max-width: var(--prose);
  margin: 0 auto;
}
/* .prose { outline: 1px dashed rgba(0,0,0,0.15); } */

/* =========================
   Header
========================= */

.site-header {
  border-bottom: 1px solid var(--rule);
  background: #fff;
  position: relative;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.site-logo a {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto; /* 日本語: ヘッダー内でロゴが潰れないようにする */
}

/* =========================
   Hamburger Menu
========================= */

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #1f1f1f;
  margin: 4px 0;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: var(--text-strong);
}

.site-nav a:hover {
  text-decoration: underline;
}

/* =========================
   Header Submenu (Salons toggle)
========================= */

/* Remove default marker from summary */
.nav-details > summary {
  list-style: none;
  cursor: pointer;
}

.nav-details > summary::-webkit-details-marker {
  display: none;
}

/* Parent item */
.nav-item.has-submenu {
  position: relative;
}

.nav-summary {
  font-size: 14px;
  color: var(--text-strong);
}

/* =========================
   Navigation Title + Subtitle (2 lines)
========================= */

/* Common layout for nav items */
.nav-link,
.nav-summary {
  display: flex;
  flex-direction: column;
  align-items: center; /* 中央寄せ */
  line-height: 1.3;
}

.nav-title {
  font-size: 13px;
  letter-spacing: 0.06em;
}

.nav-subtitle {
  margin-top: 2px;
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* PC: slightly more breathing room */
@media (min-width: 768px) {
  .nav-title {
    font-size: 14px;
  }

  .nav-subtitle {
    font-size: 12px;
  }
}

/* Submenu list */
.nav-submenu {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.nav-submenu__link {
  font-size: 13px;
  color: var(--text-muted);
}

.nav-submenu__link:hover {
  text-decoration: underline;
}

/* PC: show submenu as dropdown */
@media (min-width: 768px) {
  .nav-item.has-submenu .nav-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    padding: 16px 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    min-width: 200px;
  }
}

/* Mobile: submenu stays inside hamburger flow */
@media (max-width: 767px) {
  .nav-item.has-submenu .nav-submenu {
    padding-left: 8px;
  }
}

/* 日本語: モバイルでナビを詰めすぎない（必要なら後でハンバーガー化） */
@media (max-width: 767px) {
  .header-inner {
    height: 64px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav .nav-menu {
    position: absolute;
    top: 64px;
    right: 0;
    background: #fff;
    flex-direction: column;
    gap: 16px;
    padding: 24px 28px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    display: none;
    z-index: 1000;
  }

  .site-nav .nav-menu.is-open {
    display: flex;
  }

  .site-nav a {
    font-size: 14px;
  }
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex !important;
  }
}

/* =========================
   Navigation Overlay
========================= */

.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4); /* 日本語: 高級感を損なわない薄暗さ */
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 900; /* nav-menu(1000) の下 */
}

.nav-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

/* 日本語: サイトロゴ画像のサイズはCSSで制御する */
.site-logo img {
  flex-shrink: 0; /* 日本語: Flexの都合で横幅が詰まらないようにする */
  height: 24px;   /* 日本語: スマホでは少し控えめに */
  width: auto;
  display: block;
}

/* 日本語: 画像自体に透明余白が多い場合は、表示だけ少し拡大して“痩せ”を緩和 */
.site-logo img.is-tight {
  transform: scaleX(1.08);
  transform-origin: left center;
}

@media (min-width: 768px) {
  .site-logo img {
    height: 28px; /* 日本語: タブレットで少し大きく */
  }
}

@media (min-width: 1024px) {
  .site-logo img {
    height: 32px; /* 日本語: PCで最も見やすいサイズ */
  }
}

/* =========================
   Main
========================= */

main {
  padding: 0px 0;
}

main h1 {
  font-size: 24px; /* 日本語: 少し控えめにして上品さを出す */
  margin: 0 0 18px;
  padding-bottom: 14px;
  letter-spacing: 0.06em;
  font-weight: 600;
  border-bottom: 1px solid var(--rule); /* 日本語: コンテンツとの区切り線 */
}

main h1,
.blog-index-title,
.blog-post-title,
.blog-post-body h2 {
  color: var(--text-strong);
}

/* 日本語: 見出しは少し字間を広げて上品に */
.blog-index-title,
.blog-post-title,
.blog-post-body h2 {
  letter-spacing: 0.06em;
}

.blog-post-body {
  font-size: 15px;
  line-height: 1.9;
}

@media (min-width: 768px) {
  main h1 {
    font-size: 28px;
  }
}

@media (min-width: 1024px) {
  main h1 {
    font-size: 30px;
  }
}

main p {
  margin-bottom: 16px;
}

/* =========================
   Shop (Salons snippet output)
========================= */

.shop {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}

.shop:last-child {
  border-bottom: none;
}

.shop__meta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px; /* グループ同士の余白を少し広めに */
}

.shop__group-title {
  margin: 0 0 12px; /* タイトル下に少し余白 */
  padding-top: 8px; /* グループ上部の空気感 */
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--text-strong);
}

/* Remove default paragraph spacing so each field fits as a clean single line */
.shop__group p {
  margin: 0 0 4px; /* 行間を少し詰める */
}

.shop__group p:last-child {
  margin-bottom: 0;
}

.shop__address,
.shop__tel,
.shop__access {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
}

/* Hours rows: label + value on one line */
.shop__hours {
  margin: 0;
}

.shop__hours-row {
  display: grid;
  grid-template-columns: 5.5em 1fr;
  gap: 0.6em;
  align-items: baseline;
  padding: 2px 0; /* 各行をタイトに */
}

.shop__hours-row dt,
.shop__hours-row dd {
  margin: 0;
}

.shop__hours-row dt {
  color: var(--text-muted);
  white-space: nowrap;
}

.shop__hours-row dd {
  color: var(--text);
}

/* Google Map (grayscale for luxury tone)
   NOTE: iframeはクロスドメインでも要素自体にfilterが効くはず。
   StandardPage本文に貼るケースもあるので、.shop に限定せず広めに当てる。
*/
.shop__map iframe,
.renewal-salon-info__googleMap iframe,
.google-map iframe,
iframe[src*="google.com/maps/embed"],
iframe[src*="www.google.com/maps/embed"] {
  width: 100%;
  display: block;
  border: 0;
  border-radius: 2px;
  filter: grayscale(100%) contrast(0.95) brightness(1.02);
  -webkit-filter: grayscale(100%) contrast(0.95) brightness(1.02); /* Safari */
}

/* Slightly reduce saturation hover (optional future-proof) */
@media (hover: hover) {
  .shop__map iframe:hover,
  .renewal-salon-info__googleMap iframe:hover,
  .google-map iframe:hover,
  iframe[src*="google.com/maps/embed"]:hover,
  iframe[src*="www.google.com/maps/embed"]:hover {
    filter: grayscale(85%) contrast(1);
    -webkit-filter: grayscale(85%) contrast(1);
  }
}

/* PC / Tablet: 2 columns with a vertical divider */
@media (min-width: 768px) {
  .shop__meta {
    grid-template-columns: 1fr 1fr;
    gap: 0;
  }

  .shop__group {
    padding: 0 28px;
  }

  .shop__group--access {
    padding-left: 0;
    padding-right: 28px;
  }

  .shop__group--hours {
    padding-right: 0;
    padding-left: 28px;
    border-left: 1px solid var(--rule); /* 縦の区切り線 */
  }
}

/* Mobile: 1 column with a horizontal divider between groups */
@media (max-width: 767px) {
  .shop__group--hours {
    border-top: 1px solid var(--rule);
    padding-top: 18px;
  }
}

/* =========================
   Footer
========================= */

.site-footer {
  border-top: 1px solid var(--rule);
  background: #fff;
  margin-top: 48px;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
}

.footer-logo {
  font-weight: 600;
}

.footer-meta {
  font-size: 12px;
  color: var(--text-meta);
  margin-top: 6px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  gap: 18px;
  margin: 0;
  padding: 0;
}

.footer-nav a {
  font-size: 13px;
  color: var(--text-strong);
}

/* =========================
   Blog Index (List)
========================= */

.blog-index-header {
  margin-bottom: 32px;
}

.blog-index-title {
  font-size: 32px;
  margin-bottom: 8px;
}

.blog-index-intro {
  color: var(--text-muted);
}

.blog-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.blog-item {
  border-bottom: 1px solid var(--rule);
  padding-bottom: 32px;
}

.blog-item:last-child {
  border-bottom: none;
}

.blog-item-link {
  display: block;
}

.blog-item-image {
  margin-bottom: 16px;
}

.blog-item-date {
  font-size: 12px;
  color: var(--text-meta);
}

.blog-item-title {
  font-size: 20px;
  margin: 8px 0;
}

.blog-item-intro {
  color: var(--text-muted);
}

/* =========================
   Split block (image + text)
========================= */

.split-block {
  margin: 60px 0;
}

.split-block__inner {
  display: grid;
  grid-template-columns: 1fr; /* mobile: 1 column */
  gap: 16px;
  align-items: start;
}

/* Image column */
.split-block__media {
  margin: 0;
}

.split-block__media img {
  display: block;
  width: 100%;
  height: auto; /* 横幅固定 + 縦可変 */
}

/* Text column */
.split-block__text {
  min-width: 0;
}

.split-block__title {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.3;
}

@media (min-width: 768px) {
  .split-block__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    align-items: center;

    /* ★これがポイント：areasで確定配置 */
    grid-template-areas: "media text";
  }

  .split-block__media { grid-area: media; }
  .split-block__text  { grid-area: text; }

  /* 右画像バージョン（左右入れ替え） */
  .split-block--right .split-block__inner {
    grid-template-areas: "text media";
  }
}

/* =========================
   Blog Detail (Post)
========================= */

.blog-post-header {
  margin-bottom: 32px;
}

.blog-post-date {
  font-size: 13px;
  color: var(--text-meta);
}

.blog-post-title {
  font-size: 28px;
  margin: 8px 0 16px;
}

@media (min-width: 768px) {
  .blog-post-title {
    font-size: 32px;
  }
}

@media (min-width: 1024px) {
  .blog-post-title {
    font-size: 36px;
  }
}

.blog-post-intro {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.blog-post-hero {
  margin: 32px 0;
}

.blog-post-body {
  font-size: 15px;
  line-height: 1.8;
}

.blog-post-body h2 {
  font-size: 22px;
  margin: 32px 0 12px;
}

.blog-post-body p {
  margin-bottom: 20px;
}

.blog-post-footer {
  margin-top: 48px;
}

.blog-post-back {
  font-size: 14px;
  color: var(--text-strong);
}

/* =========================
   Menu row: left name/time, right price
========================= */

.shop.shop--menus summary.shop__menu-summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
}

/* Push price to the right edge */
.shop.shop--menus summary.shop__menu-summary .shop__menu-price {
  margin-left: auto;
  white-space: nowrap;
}

/* Page heading (e.g. "メニュー表")
   Note: shop_menus.css is loaded after style.css on pages that include the shop menu block,
   so defining it here avoids being overridden by later-loaded CSS.
*/
.prose h2.page-heading {
  font-size: 18px;
  margin: 32px 0 0px;
  color: var(--text-strong);
  letter-spacing: 0.06em;
  line-height: 1.3;
  text-align: center;
}