/* ════════════════════════════════════════════
   あおい整体院  |  Stylesheet
   ════════════════════════════════════════════ */

:root {
  --bg: #faf8f3;
  --bg-deep: #f0ebe0;
  --paper: #ffffff;
  --ink: #1a1f1c;
  --ink-soft: #3d4540;
  --ink-mute: #6b7570;
  --moss: #4a7c59;
  --moss-deep: #2f5d40;
  --moss-light: #8baa92;
  --gold: #b89968;
  --gold-deep: #8b6f3f;
  --line: #d4c9b3;
  --warm: #e8d5b7;
  --serif-jp: "Noto Serif JP", "Yu Mincho", serif;
  --sans-jp: "Noto Sans JP", "Hiragino Sans", sans-serif;
  --serif-en: "Cormorant Garamond", serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans-jp);
  background: var(--bg);
  color: var(--ink);
  line-height: 1.8;
  overflow-x: hidden;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  font-weight: 400;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ─── お知らせバー ─── */
.top-bar {
  background: var(--moss-deep);
  color: #fff;
  text-align: center;
  padding: 8px 16px;
  font-size: 12px;
  letter-spacing: .1em;
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 51;
}

/* ─── ナビゲーション ─── */
nav {
  position: fixed; top: 32px; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 40px;
  z-index: 50;
  backdrop-filter: blur(12px);
  background: rgba(250, 248, 243, .92);
  border-bottom: 1px solid rgba(212, 201, 179, .35);
  transition: all .3s;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 38px; height: 38px;
  background: var(--moss-deep);
  color: #fff;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif-jp);
  font-size: 18px;
  font-weight: 600;
}
.logo-text {
  font-family: var(--serif-jp);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: .1em;
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.logo-text em {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 11px;
  color: var(--gold);
  font-weight: 400;
  letter-spacing: .15em;
}
.nav-links {
  display: flex; gap: 28px;
  font-size: 13px;
  font-weight: 500;
}
.nav-links a {
  position: relative;
  color: var(--ink-soft);
  transition: color .3s;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 2px;
  background: var(--moss);
  transition: width .4s ease;
}
.nav-links a:hover { color: var(--moss); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  font-size: 13px;
  font-weight: 600;
  padding: 12px 26px;
  background: var(--moss-deep);
  color: #fff;
  border-radius: 4px;
  letter-spacing: .1em;
  transition: all .3s;
}
.nav-cta:hover {
  background: var(--ink);
  transform: translateY(-2px);
}

@media (max-width: 1100px) {
  .nav-links { display: none; }
}
@media (max-width: 768px) {
  nav { padding: 14px 20px; top: 32px; }
  .logo-text { font-size: 14px; }
  .top-bar { font-size: 11px; padding: 6px 12px; }
}

/* ─── ヒーロー ─── */
.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  padding: 160px 60px 100px;
  gap: 60px;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-deep) 100%);
}

.hero-text { position: relative; z-index: 2; }

.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .1em;
  background: var(--paper);
  color: var(--moss-deep);
  border: 1px solid var(--moss);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero h1 {
  font-family: var(--serif-jp);
  font-weight: 600;
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 1.4;
  letter-spacing: .04em;
  margin-bottom: 32px;
  color: var(--ink);
}
.hero h1 .accent {
  color: var(--moss-deep);
  position: relative;
  display: inline-block;
}
.hero h1 .accent::after {
  content: "";
  position: absolute;
  bottom: 4px; left: 0; right: 0;
  height: 10px;
  background: rgba(184, 153, 104, .35);
  z-index: -1;
}

.hero p.lead {
  font-size: 16px;
  color: var(--ink-soft);
  margin-bottom: 40px;
  line-height: 2;
  max-width: 520px;
}

.hero-cta-group {
  display: flex; gap: 16px; align-items: stretch;
  flex-wrap: wrap;
  margin-bottom: 32px;
}
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  font-weight: 600;
  padding: 18px 32px;
  background: var(--moss-deep);
  color: #fff;
  border-radius: 4px;
  letter-spacing: .08em;
  transition: all .35s ease;
  box-shadow: 0 8px 20px rgba(47, 93, 64, .25);
}
.hero-cta::after { content: "→"; transition: transform .3s; }
.hero-cta:hover {
  background: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(47, 93, 64, .35);
}
.hero-cta:hover::after { transform: translateX(6px); }

.hero-cta-tel {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  transition: all .3s;
}
.hero-cta-tel:hover { background: var(--ink); color: #fff; }
.tel-label {
  font-size: 11px;
  letter-spacing: .15em;
  color: var(--ink-mute);
}
.hero-cta-tel:hover .tel-label { color: rgba(255,255,255,.7); }
.tel-num {
  font-family: var(--serif-en);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: .05em;
}

.hero-trust {
  display: flex; gap: 24px;
  list-style: none;
  font-size: 13px;
  color: var(--ink-soft);
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  aspect-ratio: 4/5;
  background:
    linear-gradient(135deg, rgba(74,124,89,.15), rgba(31,26,22,.05)),
    url("https://images.unsplash.com/photo-1544161515-4ab6ce6db874?w=900&auto=format&fit=crop") center/cover;
  border-radius: 8px;
  box-shadow: 0 30px 60px -20px rgba(31,26,22,.3);
}
.hero-visual::before {
  content: "整";
  position: absolute;
  top: -50px; right: -20px;
  font-family: var(--serif-jp);
  font-size: 200px;
  font-weight: 700;
  color: var(--bg-deep);
  opacity: .9;
  z-index: -1;
  line-height: 1;
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 120px 24px 60px;
    gap: 40px;
  }
  .hero-visual { aspect-ratio: 4/3; }
  .hero-visual::before { font-size: 120px; top: -30px; right: -10px; }
}

/* ─── 数字でわかる実績 ─── */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--moss-deep);
  color: #fff;
  padding: 60px 40px;
}
.stat-item {
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.15);
  padding: 0 20px;
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-family: var(--serif-en);
  font-size: 56px;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 8px;
  color: var(--warm);
}
.stat-num small { font-size: 22px; margin-left: 4px; }
.stat-label { font-size: 13px; letter-spacing: .12em; opacity: .9; }

@media (max-width: 768px) {
  .stats { grid-template-columns: repeat(2, 1fr); padding: 40px 20px; gap: 30px 0; }
  .stat-item { border-right: none; }
  .stat-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,.15); }
  .stat-num { font-size: 40px; }
}

/* ─── セクション共通 ─── */
section { position: relative; z-index: 1; }

.section-head { text-align: center; margin-bottom: 70px; }
.section-label {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 14px;
  color: var(--gold);
  letter-spacing: .25em;
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--serif-jp);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 44px);
  letter-spacing: .06em;
  line-height: 1.5;
  color: var(--ink);
  margin-bottom: 20px;
}
.section-desc {
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 2;
  max-width: 600px;
  margin: 0 auto;
}

/* ─── お悩み ─── */
.troubles { padding: 120px 60px; background: var(--bg); }
.trouble-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.trouble-card {
  background: var(--paper);
  padding: 36px 28px;
  border-radius: 8px;
  border: 1px solid var(--line);
  transition: all .35s ease;
}
.trouble-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(31,26,22,.08);
  border-color: var(--moss);
}
.trouble-num {
  font-family: var(--serif-en);
  font-style: italic;
  font-size: 32px;
  color: var(--moss-light);
  margin-bottom: 16px;
  line-height: 1;
}
.trouble-card h4 {
  font-family: var(--serif-jp);
  font-weight: 600;
  font-size: 19px;
  margin-bottom: 12px;
  letter-spacing: .04em;
  line-height: 1.5;
}
.trouble-card p { font-size: 14px; color: var(--ink-mute); line-height: 1.8; }

@media (max-width: 900px) {
  .troubles { padding: 80px 24px; }
  .trouble-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}
@media (max-width: 600px) { .trouble-grid { grid-template-columns: 1fr; } }

/* ─── 当院について ─── */
.concept {
  padding: 120px 60px;
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
  max-width: 1300px;
  margin: 0 auto;
}
.concept-img {
  aspect-ratio: 4/5;
  background: url("https://images.unsplash.com/photo-1591343395082-e120087004b4?w=800&auto=format&fit=crop") center/cover;
  border-radius: 8px;
  position: relative;
}
.concept-img::after {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255,255,255,.5);
  pointer-events: none;
  border-radius: 4px;
}
.concept-text .section-label { text-align: left; margin-bottom: 16px; }
.concept-text .section-title { text-align: left; }
.concept-text p { color: var(--ink-soft); font-size: 16px; margin-bottom: 22px; line-height: 2; }
.signature { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.signature-name { font-family: var(--serif-jp); font-size: 17px; font-weight: 600; color: var(--moss-deep); margin-bottom: 4px; }
.signature-license { font-size: 13px; color: var(--ink-mute); }

@media (max-width: 900px) { .concept { grid-template-columns: 1fr; padding: 80px 24px; gap: 40px; } }

/* ─── 選ばれる理由 ─── */
.reasons { padding: 120px 60px; background: var(--bg-deep); }
.reason-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  max-width: 1300px;
  margin: 0 auto;
}
.reason-item {
  background: var(--paper);
  padding: 36px 24px;
  border-radius: 8px;
  text-align: center;
  transition: all .35s;
}
.reason-item:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(31,26,22,.08); }
.reason-icon {
  width: 60px; height: 60px;
  margin: 0 auto 20px;
  background: var(--moss-deep);
  color: var(--warm);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif-en);
  font-size: 22px;
  font-weight: 500;
}
.reason-item h4 { font-family: var(--serif-jp); font-weight: 600; font-size: 16px; margin-bottom: 12px; letter-spacing: .04em; line-height: 1.5; }
.reason-item p { font-size: 13px; color: var(--ink-mute); line-height: 1.8; }

@media (max-width: 1000px) { .reason-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .reasons { padding: 80px 24px; } .reason-grid { grid-template-columns: 1fr; } }

/* ─── メニュー ─── */
.menu { padding: 120px 60px; background: var(--bg); }
.menu-featured {
  max-width: 700px;
  margin: 0 auto 60px;
  background: linear-gradient(135deg, var(--moss-deep), var(--moss));
  color: #fff;
  padding: 50px 40px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 20px 50px -10px rgba(47, 93, 64, .35);
}
.menu-featured-tag {
  display: inline-block;
  font-family: var(--serif-en);
  font-style: italic;
  background: var(--warm);
  color: var(--moss-deep);
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .15em;
  margin-bottom: 20px;
}
.menu-featured h3 { font-family: var(--serif-jp); font-size: 28px; font-weight: 600; margin-bottom: 12px; letter-spacing: .06em; }
.menu-featured-desc { opacity: .9; margin-bottom: 24px; font-size: 14px; }
.menu-featured-price { display: flex; align-items: baseline; justify-content: center; gap: 16px; margin-bottom: 28px; }
.price-old { text-decoration: line-through; opacity: .6; font-size: 18px; }
.price-new { font-family: var(--serif-en); font-size: 56px; font-weight: 500; color: var(--warm); line-height: 1; }
.price-new::before { content: "¥"; font-size: 32px; margin-right: 4px; }
.price-tax { font-size: 12px; opacity: .7; }
.menu-featured-cta {
  display: inline-block;
  background: #fff;
  color: var(--moss-deep);
  padding: 14px 36px;
  border-radius: 4px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .08em;
  transition: all .3s;
}
.menu-featured-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,0,0,.2); }
.menu-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px 60px; max-width: 1100px; margin: 0 auto; }
.menu-item { border-bottom: 1px solid var(--line); padding-bottom: 24px; display: flex; justify-content: space-between; align-items: baseline; gap: 20px; }
.menu-item-info h3 { font-family: var(--serif-jp); font-weight: 600; font-size: 20px; margin-bottom: 6px; letter-spacing: .04em; }
.menu-item-info span { font-family: var(--serif-en); font-style: italic; font-size: 13px; color: var(--gold); letter-spacing: .15em; }
.menu-item-info p { font-size: 13px; color: var(--ink-mute); margin-top: 8px; line-height: 1.7; }
.menu-price { font-family: var(--serif-en); font-size: 24px; font-weight: 500; color: var(--moss-deep); white-space: nowrap; }

@media (max-width: 768px) {
  .menu { padding: 80px 24px; }
  .menu-featured { padding: 36px 24px; }
  .price-new { font-size: 42px; }
  .menu-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ─── お客様の声 ─── */
.voice { padding: 120px 60px; background: var(--bg-deep); }
.voice-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; max-width: 1200px; margin: 0 auto; }
.voice-card { background: var(--paper); padding: 36px 28px; border-radius: 8px; border: 1px solid var(--line); transition: all .3s; }
.voice-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(31,26,22,.08); }
.voice-stars { color: var(--gold); font-size: 16px; margin-bottom: 16px; letter-spacing: .1em; }
.voice-card h4 { font-family: var(--serif-jp); font-weight: 600; font-size: 18px; margin-bottom: 14px; letter-spacing: .04em; line-height: 1.5; }
.voice-card p { font-size: 14px; color: var(--ink-soft); line-height: 1.9; margin-bottom: 20px; }
.voice-meta { font-size: 12px; color: var(--ink-mute); letter-spacing: .1em; padding-top: 16px; border-top: 1px solid var(--line); }

@media (max-width: 900px) { .voice { padding: 80px 24px; } .voice-grid { grid-template-columns: 1fr; } }

/* ─── 施術の流れ ─── */
.flow { padding: 120px 60px; background: var(--bg); }
.flow-inner { max-width: 900px; margin: 0 auto; }
.flow-steps { position: relative; margin-top: 40px; }
.flow-step { display: grid; grid-template-columns: 100px 1fr; gap: 40px; padding: 28px 0; border-top: 1px solid var(--line); align-items: start; }
.flow-step:last-child { border-bottom: 1px solid var(--line); }
.flow-num { font-family: var(--serif-en); font-style: italic; font-size: 44px; font-weight: 400; color: var(--moss-deep); line-height: 1; }
.flow-step h4 { font-family: var(--serif-jp); font-weight: 600; font-size: 22px; margin-bottom: 12px; letter-spacing: .04em; }
.flow-step p { color: var(--ink-soft); font-size: 15px; line-height: 1.9; }

@media (max-width: 768px) {
  .flow { padding: 80px 24px; }
  .flow-step { grid-template-columns: 60px 1fr; gap: 20px; }
  .flow-num { font-size: 32px; }
  .flow-step h4 { font-size: 18px; }
}

/* ─── FAQ ─── */
.faq { padding: 120px 60px; background: var(--bg-deep); max-width: 900px; margin: 0 auto; }
.faq-list { margin-top: 40px; }
.faq-item { background: var(--paper); border-radius: 8px; margin-bottom: 14px; border: 1px solid var(--line); overflow: hidden; transition: all .3s; }
.faq-item[open] { border-color: var(--moss); }
.faq-item summary { padding: 22px 28px; cursor: pointer; font-weight: 600; font-size: 16px; position: relative; list-style: none; transition: background .3s; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; position: absolute; right: 28px; top: 50%; transform: translateY(-50%); font-size: 24px; color: var(--moss); transition: transform .3s; }
.faq-item[open] summary::after { content: "−"; }
.faq-item summary:hover { background: var(--bg); }
.faq-item p { padding: 0 28px 22px; color: var(--ink-soft); font-size: 14px; line-height: 1.9; }

@media (max-width: 768px) { .faq { padding: 80px 24px; } }

/* ─── 予約 ─── */
.booking { padding: 120px 60px; background: var(--bg); }
.booking-inner { max-width: 1100px; margin: 0 auto; }
.booking-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 50px; }
.booking-option { background: var(--paper); padding: 40px 28px; border-radius: 8px; border: 1px solid var(--line); text-align: center; position: relative; transition: all .3s; }
.booking-option:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(31,26,22,.08); }
.booking-option-featured { border-color: var(--moss); border-width: 2px; background: linear-gradient(135deg, var(--paper), var(--bg-deep)); }
.booking-option-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--moss-deep); color: #fff; padding: 6px 18px; border-radius: 999px; font-size: 11px; letter-spacing: .15em; font-weight: 600; }
.booking-option-icon { font-size: 36px; margin-bottom: 16px; }
.booking-option h4 { font-family: var(--serif-jp); font-weight: 600; font-size: 18px; margin-bottom: 10px; }
.booking-option p { font-size: 13px; color: var(--ink-mute); margin-bottom: 24px; }
.booking-cta { display: inline-block; padding: 12px 28px; background: var(--ink); color: #fff; border-radius: 4px; font-size: 13px; font-weight: 600; letter-spacing: .08em; transition: all .3s; }
.booking-option-featured .booking-cta { background: var(--moss-deep); }
.booking-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,.15); }

@media (max-width: 900px) { .booking { padding: 80px 24px; } .booking-options { grid-template-columns: 1fr; } }

/* ─── アクセス ─── */
.access { padding: 120px 60px; background: var(--ink); color: #fff; display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.access .section-label { color: var(--gold); }
.access .section-title { color: #fff; }
.access dl { display: grid; grid-template-columns: 110px 1fr; gap: 18px 24px; font-size: 15px; margin-top: 20px; }
.access dt { font-weight: 600; color: var(--warm); letter-spacing: .1em; font-size: 13px; padding-top: 4px; }
.access dd { color: rgba(255,255,255,.85); line-height: 1.7; }
.access-map { aspect-ratio: 1/1; background: url("https://images.unsplash.com/photo-1545569310-ca8e9d3f7f3a?w=800&auto=format&fit=crop") center/cover; border-radius: 8px; overflow: hidden; }

@media (max-width: 900px) { .access { grid-template-columns: 1fr; padding: 80px 24px; gap: 40px; } }

/* ─── フッター ─── */
footer { background: var(--moss-deep); color: #fff; padding: 60px 40px 24px; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 40px; max-width: 1300px; margin: 0 auto; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.15); }
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand .logo-mark { background: var(--warm); color: var(--moss-deep); }
.footer-brand .logo-text { color: #fff; }
.footer-tagline { font-family: var(--serif-jp); font-size: 14px; opacity: .8; }
.footer-links { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }
.footer-links a { font-size: 13px; opacity: .8; transition: opacity .3s; }
.footer-links a:hover { opacity: 1; }
.footer-bottom { text-align: center; padding-top: 24px; font-size: 12px; opacity: .6; font-family: var(--serif-en); font-style: italic; }

@media (max-width: 768px) { .footer-inner { grid-template-columns: 1fr; } }

/* ─── アニメーション ─── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-badge { animation: fadeUp .9s ease .1s both; }
.hero h1 { animation: fadeUp .9s ease .25s both; }
.hero p.lead { animation: fadeUp .9s ease .4s both; }
.hero-cta-group { animation: fadeUp .9s ease .55s both; }
.hero-trust { animation: fadeUp .9s ease .7s both; }
.hero-visual { animation: fadeUp 1.1s ease .3s both; }
.reveal { opacity: 0; transform: translateY(40px); transition: all .9s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ════════════════════════════════════════════
   Dify チャットボット（修正済み）
   ════════════════════════════════════════════ */

/* Difyデフォルトボタンを完全に非表示 */
#dify-chatbot-bubble-button {
  display: none !important;
}

/* チャットウィンドウをフローティング固定 */
#dify-chatbot-bubble-window {
  position: fixed !important;
  bottom: 110px !important;
  right: 24px !important;
  width: 380px !important;
  max-width: calc(100vw - 32px) !important;
  height: 600px !important;
  max-height: calc(100vh - 140px) !important;
  z-index: 9998 !important;
  border-radius: 16px !important;
  box-shadow: 0 8px 40px rgba(31,26,22,.2) !important;
  overflow: hidden !important;
}

/* ─── AIコンシェルジュボタン ─── */
#ai-concierge {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 14px;
  background: #fff;
  border: 2px solid var(--moss-deep);
  padding: 14px 22px 14px 14px;
  border-radius: 60px;
  box-shadow: 0 12px 36px rgba(31,26,22,.18);
  transition: all .35s ease;
  animation: fadeUp 1s ease 1.5s both, pulse-glow 3s ease-in-out 3s infinite;
  max-width: 340px;
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 12px 36px rgba(31,26,22,.18); }
  50% { box-shadow: 0 12px 36px rgba(31,26,22,.18), 0 0 0 8px rgba(74,124,89,.15); }
}
#ai-concierge:hover { transform: translateY(-3px); box-shadow: 0 18px 44px rgba(31,26,22,.25); }

.ai-concierge-pulse {
  position: absolute;
  top: -4px; right: -4px;
  width: 16px; height: 16px;
  background: #ff5757;
  border: 2px solid #fff;
  border-radius: 50%;
  animation: dot-pulse 1.5s ease infinite;
}
@keyframes dot-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

.ai-concierge-img {
  width: 56px; height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--bg-deep);
  border: 2px solid var(--moss);
}
.ai-concierge-img img { width: 100%; height: 100%; object-fit: cover; }
.ai-concierge-fallback {
  display: none;
  width: 100%; height: 100%;
  align-items: center;
  justify-content: center;
  font-family: var(--serif-en);
  font-style: italic;
  font-weight: 500;
  font-size: 22px;
  color: var(--moss-deep);
  background: var(--warm);
}
.ai-concierge-text { flex: 1; min-width: 0; }
.ai-concierge-title { font-family: var(--serif-jp); font-weight: 600; font-size: 14px; color: var(--moss-deep); margin-bottom: 2px; letter-spacing: .03em; }
.ai-concierge-desc { font-size: 11px; color: var(--ink-soft); line-height: 1.5; }
.ai-concierge-close {
  position: absolute;
  top: -10px; left: -10px;
  width: 24px; height: 24px;
  background: var(--ink);
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  cursor: pointer;
  opacity: 0;
  transition: opacity .3s;
}
#ai-concierge:hover .ai-concierge-close { opacity: 1; }
.ai-concierge-close:hover { background: #ff5757; }

@media (max-width: 600px) {
  #ai-concierge { bottom: 16px; right: 16px; left: 16px; max-width: none; }
  .ai-concierge-img { width: 48px; height: 48px; }
  .ai-concierge-title { font-size: 13px; }
  .ai-concierge-desc { font-size: 10px; }
  #dify-chatbot-bubble-window {
    bottom: 90px !important;
    right: 16px !important;
    left: 16px !important;
    width: auto !important;
  }
}