/* =========================================================
   Esthetic salon — multipage template
   白 × グレーの上品・エディトリアル基調（モノトーン）
   ========================================================= */

:root {
  --ink:        #2a2724;   /* near-black (logoと同系) */
  --charcoal:   #35322d;   /* buttons / footer */
  --muted:      #837c74;   /* warm gray text */
  --soft-gray:  #a8a29b;
  --line:       #e6e1db;
  --bg:         #ffffff;
  --bg-soft:    #f7f5f2;   /* warm off-white */
  --bg-gray:    #eeebe6;   /* soft gray panel */
  --white:      #ffffff;
  --max:        1160px;
  --serif: "Hiragino Mincho ProN", "Yu Mincho", "YuMincho", "Noto Serif JP", serif;
  --sans: "Hiragino Sans", "Noto Sans JP", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--serif);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.95;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
}
/* 明朝に統一。ただし小さなラテン系ラベル・ナビ・ボタンなどUIはサンセで視認性を確保 */
.nav a, .btn, .nav-cta, .eyebrow, .page-head-en, .pre-footer-en,
.feature-no, .menu-badge, .footer-nav a, .hero-services li, .hero-figure-badge {
  font-family: var(--sans);
}
img { max-width: 100%; display: block; }
a { color: var(--ink); }
.container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }
.serif { font-family: var(--serif); }

/* ---------- labels ---------- */
.eyebrow {
  display: inline-block; font-family: var(--sans);
  color: var(--soft-gray); font-size: 0.72rem;
  letter-spacing: 0.36em; text-transform: uppercase; font-weight: 600;
  margin-bottom: 18px;
}
.eyebrow::before {
  content: ""; display: inline-block; width: 30px; height: 1px;
  background: var(--soft-gray); vertical-align: middle;
  margin-right: 14px; margin-bottom: 4px;
}
.eyebrow.center::before { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; padding: 16px 42px; border-radius: 0;
  font-size: 0.9rem; font-weight: 600; letter-spacing: 0.1em;
  text-decoration: none; transition: all 0.28s ease; border: 1px solid var(--charcoal);
}
.btn-primary { background: var(--charcoal); color: #fff; }
.btn-primary:hover { background: #201e1a; border-color: #201e1a; }
.btn-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-outline:hover { background: var(--ink); color: #fff; }
.btn-hpb {
  background: #fff; color: var(--ink); border-color: var(--line);
  display: inline-flex; align-items: center; gap: 8px;
}
.btn-hpb::before { content: "❋"; color: var(--soft-gray); }
.btn-hpb:hover { border-color: var(--ink); }

/* =========================================================
   Header
   ========================================================= */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; }
.brand { text-decoration: none; display: flex; align-items: center; }
.brand-logo { height: 30px; width: auto; }
.nav { display: flex; align-items: center; gap: 34px; }
.nav a { color: var(--ink); text-decoration: none; font-size: 0.82rem; letter-spacing: 0.12em; text-transform: uppercase; position: relative; }
.nav a:not(.nav-cta)::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 0; height: 1px;
  background: var(--ink); transition: width 0.28s;
}
.nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta {
  background: var(--charcoal); color: #fff !important; padding: 11px 24px;
  letter-spacing: 0.1em; transition: background 0.25s;
}
.nav-cta:hover { background: #201e1a; }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; width: 30px; height: 22px; position: relative; }
.nav-toggle span { position: absolute; left: 0; width: 100%; height: 1.5px; background: var(--ink); transition: 0.3s; }
.nav-toggle span:nth-child(1) { top: 0; }
.nav-toggle span:nth-child(2) { top: 10px; }
.nav-toggle span:nth-child(3) { top: 20px; }
.nav-toggle.is-open span:nth-child(1) { top: 10px; transform: rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { top: 10px; transform: rotate(-45deg); }

/* =========================================================
   Hero (split, editorial)
   ========================================================= */
.hero { background: var(--bg); border-bottom: 1px solid var(--line); }
.hero-inner {
  display: grid; grid-template-columns: 1fr 1fr; min-height: 82vh;
  align-items: stretch;
}
.hero-body {
  display: flex; flex-direction: column; justify-content: center;
  padding: 80px 64px 80px 0; max-width: 600px;
}
.hero-catch { font-family: var(--serif); color: var(--muted); letter-spacing: 0.24em; font-size: 0.82rem; margin-bottom: 24px; }
.hero-title {
  font-family: var(--serif); font-weight: 600;
  font-size: clamp(2.1rem, 3.8vw, 3.2rem); line-height: 1.55; letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.hero-sub { font-size: 1.02rem; color: var(--ink); margin-bottom: 14px; font-weight: 600; letter-spacing: 0.04em; }
.hero-lead { color: var(--muted); font-size: 0.98rem; margin-bottom: 40px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-figure { position: relative; overflow: hidden; }
.hero-figure img { width: 100%; height: 100%; object-fit: cover; }
.hero-figure-badge {
  position: absolute; left: 24px; bottom: 24px;
  background: rgba(255,255,255,0.9); color: var(--ink);
  font-family: var(--serif); letter-spacing: 0.24em; text-transform: uppercase;
  font-size: 0.64rem; padding: 9px 18px;
}

/* =========================================================
   Page head (下層ページ)
   ========================================================= */
.page-head {
  text-align: center; padding: 96px 24px 82px;
  background: var(--bg-soft); border-bottom: 1px solid var(--line);
}
.page-head-en { font-family: var(--sans); color: var(--soft-gray); letter-spacing: 0.36em; font-size: 0.72rem; text-transform: uppercase; font-weight: 600; }
.page-head-title { font-family: var(--serif); font-size: 2.1rem; font-weight: 600; margin-top: 14px; letter-spacing: 0.08em; }

/* =========================================================
   Sections
   ========================================================= */
.section { padding: 110px 0; }
.section-soft { background: var(--bg-soft); }
.section-gray { background: var(--bg-gray); }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.section-title { font-family: var(--serif); font-size: 1.95rem; font-weight: 600; letter-spacing: 0.06em; line-height: 1.6; }
.section-lead { color: var(--muted); margin-top: 20px; font-size: 1rem; }
.body-text { color: var(--ink); opacity: 0.88; margin-bottom: 20px; }
.narrow { max-width: 780px; margin-left: auto; margin-right: auto; }

.intro-inner { max-width: 780px; margin: 0 auto; text-align: center; }
.intro-text { color: var(--ink); opacity: 0.9; font-size: 1.05rem; line-height: 2.1; }

/* ---------- concept two-column (image + text) ---------- */
.concept-split { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.concept-figure { overflow: hidden; aspect-ratio: 4 / 5; }
.concept-figure img { width: 100%; height: 100%; object-fit: cover; }
.concept-title { font-family: var(--serif); font-size: 1.7rem; font-weight: 600; line-height: 1.7; letter-spacing: 0.05em; margin-bottom: 24px; }
.concept-text { color: var(--muted); font-size: 0.98rem; margin-bottom: 18px; }

/* ---------- support list (6 items) ---------- */
.support-list { list-style: none; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; margin-top: 30px; border-top: 1px solid var(--line); }
.support-list li {
  font-family: var(--serif); font-size: 1rem; letter-spacing: 0.05em;
  padding: 16px 6px 16px 30px; position: relative; border-bottom: 1px solid var(--line); color: var(--ink);
}
.support-list li::before { content: "—"; position: absolute; left: 0; color: var(--soft-gray); }

/* ---------- features ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.feature-card { background: var(--bg); padding: 48px 34px; text-align: center; transition: background 0.25s; }
.feature-card:hover { background: var(--bg-soft); }
.feature-no { font-family: var(--serif); font-size: 0.76rem; letter-spacing: 0.28em; color: var(--soft-gray); }
.feature-icon {
  width: 52px; height: 52px; margin: 16px auto 20px; border-radius: 50%;
  border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
  color: var(--ink); font-size: 1.3rem;
}
.feature-title { font-family: var(--serif); font-size: 1.15rem; margin-bottom: 12px; letter-spacing: 0.04em; }
.feature-desc { color: var(--muted); font-size: 0.92rem; }

/* ---------- before / after ---------- */
.ba-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 32px; }
.ba-card { background: var(--bg); border: 1px solid var(--line); }
.ba-pair { display: grid; grid-template-columns: 1fr 1fr; }
.ba-pair figure { position: relative; aspect-ratio: 3 / 4; background: var(--bg-gray); overflow: hidden; }
.ba-pair figure img { width: 100%; height: 100%; object-fit: cover; }
.ba-pair figure:first-child { border-right: 1px solid var(--line); }
.ba-tag {
  position: absolute; top: 14px; left: 14px; z-index: 2;
  background: rgba(255,255,255,0.92); color: var(--ink);
  font-size: 0.68rem; letter-spacing: 0.14em; font-weight: 600; text-transform: uppercase;
  padding: 5px 12px;
}
.ba-placeholder { display: flex; align-items: center; justify-content: center; color: var(--soft-gray); font-family: var(--serif); font-size: 0.9rem; letter-spacing: 0.1em; height: 100%; text-align: center; padding: 20px; }
.ba-caption { padding: 22px 26px; }
.ba-caption h3 { font-family: var(--serif); font-size: 1.1rem; margin-bottom: 8px; letter-spacing: 0.04em; }
.ba-caption p { color: var(--muted); font-size: 0.9rem; }
.ba-note { text-align: center; color: var(--soft-gray); font-size: 0.84rem; margin-top: 40px; letter-spacing: 0.04em; }

/* ---------- menu ---------- */
.menu-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.menu-card { background: var(--bg); padding: 34px 32px; position: relative; display: flex; flex-direction: column; transition: background 0.25s; }
.menu-card:hover { background: var(--bg-soft); }
.menu-badge { position: absolute; top: 22px; right: 24px; background: var(--charcoal); color: #fff; font-size: 0.64rem; letter-spacing: 0.1em; font-weight: 600; padding: 5px 12px; }
.menu-badge:empty { display: none; }
.menu-name { font-family: var(--serif); font-size: 1.18rem; letter-spacing: 0.03em; margin-bottom: 8px; padding-right: 84px; line-height: 1.6; }
.menu-tagline { color: var(--ink); font-size: 0.92rem; font-weight: 600; letter-spacing: 0.03em; margin-bottom: 12px; }
.menu-desc { color: var(--muted); font-size: 0.88rem; line-height: 1.9; margin-bottom: 18px; flex-grow: 1; }
.menu-course { color: var(--ink); font-size: 0.82rem; letter-spacing: 0.02em; padding-top: 14px; border-top: 1px solid var(--line); margin-bottom: 10px; }
.menu-meta { display: flex; align-items: flex-end; justify-content: flex-end; }
.menu-price-col { display: flex; flex-direction: column; align-items: flex-end; gap: 2px; }
.menu-price-regular { color: var(--soft-gray); font-size: 0.8rem; text-decoration: line-through; letter-spacing: 0.02em; }
.menu-price-regular:empty { display: none; }
.menu-price { font-family: var(--serif); color: var(--ink); font-size: 1.5rem; font-weight: 600; display: flex; align-items: baseline; }
.menu-price .price-prefix { font-family: var(--sans); font-size: 0.7rem; font-weight: 600; letter-spacing: 0.08em; color: var(--soft-gray); margin-right: 8px; }
.menu-price .yen { font-size: 0.86rem; margin-right: 1px; }
.menu-note { text-align: center; color: var(--soft-gray); font-size: 0.84rem; margin-top: 44px; }

/* result single image */
.ba-single { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-gray); }
.ba-single img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- owner ---------- */
.owner { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
.owner-figure { overflow: hidden; aspect-ratio: 4 / 5; background: var(--bg-gray); }
.owner-figure img { width: 100%; height: 100%; object-fit: cover; }
.owner-message { font-family: var(--serif); font-size: 1.28rem; line-height: 1.9; letter-spacing: 0.04em; margin-bottom: 22px; }
.owner-text { color: var(--muted); font-size: 0.96rem; margin-bottom: 16px; }
.owner-career { display: inline-flex; flex-wrap: wrap; gap: 10px 12px; margin-top: 20px; }
.owner-career span { background: var(--bg-soft); border: 1px solid var(--line); padding: 6px 16px; font-size: 0.8rem; color: var(--ink); letter-spacing: 0.04em; }
.owner-sign { margin-top: 26px; }
.owner-sign .role { font-size: 0.8rem; color: var(--muted); letter-spacing: 0.1em; }
.owner-sign .name { font-family: var(--serif); font-size: 1.28rem; letter-spacing: 0.1em; }

/* ---------- gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.gallery-grid figure { overflow: hidden; aspect-ratio: 1 / 1; background: var(--bg-gray); }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.gallery-grid figure:hover img { transform: scale(1.05); }

/* ---------- voices ---------- */
.voice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.voice-card { background: var(--bg); border: 1px solid var(--line); padding: 34px 30px; position: relative; }
.voice-text { color: var(--ink); opacity: 0.9; font-size: 0.95rem; margin-bottom: 16px; }
.voice-name { color: var(--soft-gray); font-size: 0.82rem; letter-spacing: 0.06em; text-align: right; }

/* ---------- steps ---------- */
.step-list { max-width: 780px; margin: 0 auto; }
.step { display: grid; grid-template-columns: 60px 1fr; gap: 26px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.step:last-child { border-bottom: none; }
.step-no { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--soft-gray); color: var(--ink); font-family: var(--serif); font-size: 1.2rem; display: flex; align-items: center; justify-content: center; }
.step-title { font-family: var(--serif); font-size: 1.15rem; margin-bottom: 8px; }
.step-desc { color: var(--muted); font-size: 0.92rem; }

/* ---------- FAQ ---------- */
.faq-list { max-width: 840px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q { width: 100%; text-align: left; background: none; border: 0; cursor: pointer; font-family: var(--serif); font-size: 1.05rem; color: var(--ink); padding: 26px 44px; position: relative; letter-spacing: 0.03em; }
.faq-q::before { content: "Q"; position: absolute; left: 6px; top: 24px; font-family: var(--serif); color: var(--soft-gray); font-size: 1.05rem; }
.faq-q::after { content: "+"; position: absolute; right: 8px; top: 22px; color: var(--soft-gray); font-size: 1.35rem; transition: transform 0.25s; }
.faq-item.is-open .faq-q::after { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; color: var(--muted); font-size: 0.95rem; padding: 0 44px; }
.faq-item.is-open .faq-a { max-height: 600px; padding: 0 44px 28px; }

/* ---------- info table ---------- */
.info-table { width: 100%; border-collapse: collapse; }
.info-table th, .info-table td { text-align: left; padding: 20px 16px; border-bottom: 1px solid var(--line); vertical-align: top; }
.info-table th { width: 28%; font-family: var(--serif); font-weight: 600; color: var(--ink); white-space: nowrap; }
.info-table td a { color: var(--ink); }
.map-frame { width: 100%; aspect-ratio: 16 / 8; border: 1px solid var(--line); overflow: hidden; margin-bottom: 44px; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

/* ---------- pre-footer CTA ---------- */
.pre-footer { text-align: center; padding: 100px 24px; background: var(--bg-soft); border-top: 1px solid var(--line); }
.pre-footer-en { font-family: var(--sans); color: var(--soft-gray); letter-spacing: 0.34em; font-size: 0.72rem; text-transform: uppercase; font-weight: 600; }
.pre-footer-title { font-family: var(--serif); font-size: 1.9rem; font-weight: 600; margin: 14px 0 16px; letter-spacing: 0.06em; }
.pre-footer-lead { color: var(--muted); margin-bottom: 34px; }
.pre-footer-actions { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.pre-footer-hours { color: var(--soft-gray); font-size: 0.85rem; margin-top: 28px; letter-spacing: 0.04em; }

/* ---------- footer ---------- */
.site-footer { background: var(--charcoal); color: #cfc9c1; }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 36px; padding: 64px 32px; }
.footer-logo { height: 26px; width: auto; filter: brightness(0) invert(1); opacity: 0.92; margin-bottom: 16px; }
.footer-address, .footer-tel { font-size: 0.86rem; opacity: 0.8; }
.footer-nav { display: flex; flex-direction: column; gap: 12px; }
.footer-nav a { color: #cfc9c1; text-decoration: none; font-size: 0.8rem; letter-spacing: 0.1em; text-transform: uppercase; transition: color 0.2s; }
.footer-nav a:hover { color: #fff; }
.footer-copy { border-top: 1px solid rgba(255,255,255,0.1); text-align: center; padding: 20px; font-size: 0.74rem; letter-spacing: 0.16em; opacity: 0.7; }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; }
  .hero-body { padding: 64px 0 56px; max-width: none; order: 2; }
  .hero-figure { order: 1; aspect-ratio: 16 / 11; }
  .concept-split { grid-template-columns: 1fr; gap: 36px; }
  .concept-figure { max-width: 460px; margin: 0 auto; }
  .owner { grid-template-columns: 1fr; gap: 32px; }
  .owner-figure { max-width: 380px; margin: 0 auto; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 82px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 0 20px;
    transform: translateY(-140%); transition: transform 0.32s ease; box-shadow: 0 20px 30px rgba(42,39,36,0.08); z-index: 39;
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 15px 32px; font-size: 0.9rem; }
  .nav a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin: 12px 32px 0; text-align: center; }
  .section { padding: 72px 0; }
  .support-list { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .info-table th { width: 38%; white-space: normal; }
  .footer-inner { flex-direction: column; gap: 28px; }
}
@media (max-width: 440px) {
  .container { padding: 0 22px; }
  .btn { width: 100%; text-align: center; }
  .hero-actions, .pre-footer-actions { flex-direction: column; }
  .ba-pair { grid-template-columns: 1fr 1fr; }
  .page-head-title { font-size: 1.7rem; }
  .section-title { font-size: 1.7rem; }
}

/* 日本語見出しを句読点・中黒で綺麗に折り返す（「介」だけ二段…等を防ぐ） */
.hero-title, .section-title, .page-head-title,
.concept-title, .pre-footer-title, .menu-name, .feature-title {
  word-break: keep-all; overflow-wrap: anywhere;
}

/* ---------- hero service tags ---------- */
.hero-services {
  list-style: none; display: flex; flex-wrap: wrap;
  gap: 9px; margin: 2px 0 36px;
}
.hero-services li {
  font-size: 0.78rem; letter-spacing: 0.06em; color: var(--muted);
  border: 1px solid var(--line); padding: 8px 15px; white-space: nowrap;
  transition: border-color 0.25s, color 0.25s;
}
.hero-services li:hover { border-color: var(--soft-gray); color: var(--ink); }

/* ---------- LINE / Instagram buttons（文字のみ・高級感重視） ---------- */
.btn-line, .btn-ig {
  background: #fff; color: var(--ink); border-color: var(--line);
}
.btn-line:hover, .btn-ig:hover { border-color: var(--ink); }

/* ヒーロー／プリフッターのCTAは枠を小さめに、上品に */
.hero-actions .btn, .pre-footer-actions .btn {
  padding: 13px 30px; font-size: 0.82rem; letter-spacing: 0.1em;
}

/* ---------- before / after real photos ---------- */
.ba-photo { width: 100%; height: auto; display: block; }
/* トップの施術カテゴリは3枚を同じ比率でトリミング（1:1で引き気味に） */
.cat-photo { aspect-ratio: 1 / 1; object-fit: cover; }
.cat-en { font-family: var(--sans); font-size: 0.68rem; font-weight: 600; letter-spacing: 0.28em; text-transform: uppercase; color: var(--soft-gray); margin-bottom: 8px; }
.ba-caption p:last-child { color: var(--muted); font-size: 0.9rem; line-height: 1.9; }
.section-cta { text-align: center; margin-top: 48px; }
.ba-card { background: #fff; overflow: hidden; display: flex; flex-direction: column; }
/* スマホでは説明を画像の上に */
@media (max-width: 760px) {
  .ba-card { flex-direction: column-reverse; }
  .ba-caption { padding-top: 4px; }
}

/* ---------- pre-footer social ids ---------- */
.pre-footer-contact { color: var(--soft-gray); font-size: 0.82rem; margin-top: 18px; letter-spacing: 0.04em; }