/* ============================================
   白金デンタル スペシャリスツ
   Design: Navy × Matte Gold × White
   ============================================ */

:root {
  --navy-900: #0A1F36;
  --navy: #0F2A44;
  --navy-600: #1E3C5C;
  --gold: #B8924A;
  --gold-light: #C9A760;
  --gold-dark: #9A7838;
  --silver: #E8EAED;
  --bg: #FFFFFF;
  --bg-alt: #F7F8FA;
  --bg-dark: #0A1F36;
  --text: #1A1F2E;
  --text-sub: #5A6478;
  --text-mute: #8A94A8;
  --border: #D8DCE3;
  --border-light: #EEF0F4;
  --success: #2E7D6F;
  --danger: #C9584C;

  --font-serif-jp: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --font-sans-jp: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", sans-serif;
  --font-serif-en: "Cormorant Garamond", "Noto Serif JP", serif;
  --font-sans-en: "Outfit", "Noto Sans JP", sans-serif;

  --container: 1240px;
  --section-py: 120px;
  --section-py-mobile: 72px;
  --radius-sm: 2px;
  --radius: 4px;
  --radius-lg: 8px;

  --shadow-sm: 0 1px 2px rgba(15,42,68,0.05);
  --shadow: 0 4px 16px rgba(15,42,68,0.06);
  --shadow-lg: 0 12px 40px rgba(15,42,68,0.12);

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans-jp);
  color: var(--text);
  background: var(--bg);
  line-height: 1.85;
  font-weight: 400;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-serif-jp); font-weight: 600; color: var(--navy); line-height: 1.35; letter-spacing: 0.01em; }

/* ============================================
   Utilities
   ============================================ */

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

section { padding: var(--section-py) 0; }

.section-header { text-align: center; margin-bottom: 72px; }
.section-label {
  display: inline-block;
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
  padding: 0 32px;
}
.section-label::before,
.section-label::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 20px;
  height: 1px;
  background: var(--gold);
}
.section-label::before { left: 0; }
.section-label::after { right: 0; }

.section-title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  letter-spacing: 0.02em;
}
.section-title .en {
  display: block;
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 0.5em;
  font-weight: 400;
  margin-top: 8px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.section-lead {
  text-align: center;
  font-size: 16px;
  color: var(--text-sub);
  max-width: 720px;
  margin: -48px auto 64px;
  line-height: 2;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 18px 36px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: all 0.3s var(--ease);
  border-radius: var(--radius-sm);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  line-height: 1;
  border: 1px solid transparent;
  min-height: 56px;
}

.btn-primary {
  background: var(--gold);
  color: #fff;
  border-color: var(--gold);
}
.btn-primary:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(184, 146, 74, 0.35);
}

.btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}
.btn-outline:hover { background: var(--navy); color: #fff; }

.btn-arrow::after {
  content: "→";
  transition: transform 0.3s var(--ease);
}
.btn-arrow:hover::after { transform: translateX(4px); }

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255,255,255,0);
  transition: all 0.4s var(--ease);
  padding: 20px 0;
}
.header.scrolled {
  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}

.header-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif-jp);
}
.logo-mark {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  transition: all 0.4s var(--ease);
}
.logo-text {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.2;
}
.logo-text .en {
  display: block;
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 10px;
  letter-spacing: 0.2em;
  color: var(--gold);
  font-weight: 400;
  margin-top: 2px;
  text-transform: uppercase;
}

.header:not(.scrolled) .logo-text,
.header:not(.scrolled) .nav-link,
.header:not(.scrolled) .lang-switch {
  color: #fff;
}
.header:not(.scrolled) .logo-text .en { color: var(--gold-light); }
.header:not(.scrolled) .logo-mark path,
.header:not(.scrolled) .logo-mark circle { stroke: #fff; }
.header:not(.scrolled) .logo-mark .gold-fill { fill: var(--gold-light); }

.nav { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text);
  transition: color 0.3s var(--ease);
  position: relative;
  padding: 4px 0;
}
.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}
.nav-link:hover::after { width: 100%; }

.header-cta {
  padding: 10px 22px;
  background: var(--gold);
  color: #fff !important;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  transition: all 0.3s var(--ease);
}
.header-cta:hover { background: var(--gold-dark); transform: translateY(-1px); }
.header-cta::after { display: none; }

.hamburger {
  display: none;
  width: 40px;
  height: 40px;
  position: relative;
  z-index: 102;
}
.hamburger span {
  position: absolute;
  left: 8px;
  width: 24px;
  height: 1.5px;
  background: var(--text);
  transition: all 0.3s var(--ease);
}
.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 20px; }
.hamburger span:nth-child(3) { top: 26px; }
.header:not(.scrolled) .hamburger span { background: #fff; }

.mobile-menu-open .hamburger span { background: var(--text) !important; }
.mobile-menu-open .hamburger span:nth-child(1) { transform: rotate(45deg); top: 20px; }
.mobile-menu-open .hamburger span:nth-child(2) { opacity: 0; }
.mobile-menu-open .hamburger span:nth-child(3) { transform: rotate(-45deg); top: 20px; }

/* ============================================
   Hero
   ============================================ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 720px;
  overflow: hidden;
  color: #fff;
  padding: 0;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, rgba(10, 31, 54, 0.85) 0%, rgba(10, 31, 54, 0.55) 55%, rgba(10, 31, 54, 0.25) 100%);
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-label {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold-light);
  font-size: 14px;
  letter-spacing: 0.25em;
  margin-bottom: 24px;
  text-transform: uppercase;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.3s forwards;
}
.hero-label::before {
  content: "";
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--gold-light);
  vertical-align: middle;
  margin-right: 16px;
  transform: translateY(-2px);
}

.hero-title {
  font-family: var(--font-serif-jp);
  font-size: clamp(32px, 5.5vw, 68px);
  font-weight: 500;
  color: #fff;
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin-bottom: 28px;
  max-width: 900px;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.5s forwards;
}
.hero-title .em { color: var(--gold-light); font-weight: 500; }

.hero-sub {
  font-size: clamp(14px, 1.5vw, 18px);
  color: rgba(255,255,255,0.85);
  margin-bottom: 48px;
  font-weight: 300;
  letter-spacing: 0.05em;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.7s forwards;
}

.hero-badges {
  display: flex;
  gap: 12px;
  margin-bottom: 48px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 0.9s forwards;
}
.hero-badge {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(184, 146, 74, 0.4);
  padding: 12px 20px;
  border-radius: 100px;
  font-size: 13px;
  color: rgba(255,255,255,0.9);
  letter-spacing: 0.05em;
}
.hero-badge strong {
  color: var(--gold-light);
  font-family: var(--font-serif-en);
  font-size: 16px;
  font-weight: 600;
  margin: 0 4px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.1s forwards;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,0.6);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-family: var(--font-serif-en);
  font-style: italic;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out) 1.5s forwards;
}
.hero-scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 40px;
  background: var(--gold-light);
  margin: 12px auto 0;
  animation: scrollDown 2s var(--ease) infinite;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}
@keyframes scrollDown {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================
   Scroll Reveal
   ============================================ */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ============================================
   USP (4つの強み)
   ============================================ */

.usp {
  background: var(--bg-alt);
  position: relative;
}
.usp-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--bg);
  border: 1px solid var(--border-light);
}
.usp-item {
  padding: 48px 32px;
  text-align: center;
  position: relative;
  border-right: 1px solid var(--border-light);
  transition: background 0.3s var(--ease);
}
.usp-item:last-child { border-right: none; }
.usp-item:hover { background: var(--bg-alt); }

.usp-num {
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 48px;
  color: var(--gold);
  font-weight: 400;
  line-height: 1;
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}
.usp-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.usp-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.9;
  letter-spacing: 0.02em;
}

/* ============================================
   Doctors (差別化①)
   ============================================ */

.doctors { background: var(--bg); }
.doctors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}

.doctor-card {
  background: var(--bg);
  overflow: hidden;
  transition: transform 0.4s var(--ease);
}
.doctor-card:hover { transform: translateY(-6px); }

.doctor-photo {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--bg-alt);
}
.doctor-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--ease-out);
}
.doctor-card:hover .doctor-photo img { transform: scale(1.04); }

.doctor-num {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 40px;
  color: rgba(255,255,255,0.9);
  line-height: 1;
  text-shadow: 0 2px 12px rgba(10, 31, 54, 0.4);
}

.doctor-info { padding: 28px 8px 8px; }
.doctor-role {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.doctor-name {
  font-family: var(--font-serif-jp);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}
.doctor-name-en {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--text-mute);
  font-size: 13px;
  margin-bottom: 20px;
  letter-spacing: 0.1em;
}

.doctor-meta {
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.9;
  margin-bottom: 20px;
}
.doctor-meta div { padding: 4px 0; }

.doctor-stat {
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 12px;
  color: var(--text-sub);
}
.doctor-stat-num {
  font-family: var(--font-serif-en);
  font-size: 28px;
  font-weight: 500;
  color: var(--gold);
  letter-spacing: 0.02em;
}

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

.menu { background: var(--bg-alt); }
.menu-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.menu-card {
  background: var(--bg);
  overflow: hidden;
  transition: all 0.4s var(--ease);
  display: grid;
  grid-template-columns: 300px 1fr;
  border: 1px solid var(--border-light);
}
.menu-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.menu-img {
  position: relative;
  overflow: hidden;
  background: var(--bg-alt);
}
.menu-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}
.menu-card:hover .menu-img img { transform: scale(1.05); }

.menu-body { padding: 36px 32px; display: flex; flex-direction: column; justify-content: center; }
.menu-cat {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.menu-title {
  font-family: var(--font-serif-jp);
  font-size: 22px;
  color: var(--navy);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}
.menu-desc {
  font-size: 13px;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 20px;
}
.menu-price-row {
  border-top: 1px solid var(--border-light);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  flex-wrap: wrap;
}
.menu-price {
  font-family: var(--font-serif-en);
  font-size: 28px;
  color: var(--gold);
  font-weight: 500;
  letter-spacing: -0.01em;
}
.menu-price-sub { font-size: 11px; color: var(--text-sub); }
.menu-duration { font-size: 11px; color: var(--text-mute); letter-spacing: 0.05em; }

/* ============================================
   Cases (症例検索)
   ============================================ */

.cases { background: var(--bg); }
.cases-tabs {
  display: flex;
  gap: 0;
  max-width: 720px;
  margin: 0 auto 56px;
  background: var(--navy);
  padding: 4px;
  border-radius: var(--radius-sm);
}
.case-tab {
  flex: 1;
  padding: 16px 12px;
  background: transparent;
  color: rgba(255,255,255,0.7);
  font-size: 13px;
  letter-spacing: 0.1em;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s var(--ease);
  text-align: center;
  border-radius: var(--radius-sm);
}
.case-tab:hover { color: #fff; }
.case-tab.active {
  background: var(--gold);
  color: #fff;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.case-card {
  background: var(--bg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  transition: all 0.6s var(--ease);
}
.case-card.is-hidden {
  opacity: 0;
  transform: scale(0.96);
  pointer-events: none;
  height: 0;
  margin: 0;
  border: 0;
  padding: 0;
  overflow: hidden;
}

.case-ba {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border);
}
.case-ba-item {
  position: relative;
  aspect-ratio: 3/2;
  overflow: hidden;
  background: var(--bg-alt);
}
.case-ba-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 48%;
}
.ba-label {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(10, 31, 54, 0.92);
  color: #fff;
  padding: 5px 14px;
  font-size: 10px;
  letter-spacing: 0.3em;
  font-family: var(--font-serif-en);
  font-style: italic;
  text-transform: uppercase;
  border-radius: 2px;
}

.case-body { padding: 28px 28px 24px; }
.case-cat {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.case-title {
  font-family: var(--font-serif-jp);
  font-size: 18px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 14px;
  letter-spacing: 0.03em;
}
.case-meta {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--text-sub);
  margin-bottom: 16px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-light);
}
.case-meta span { display: flex; align-items: center; gap: 4px; }
.case-meta strong { color: var(--navy); font-weight: 500; }
.case-risk {
  font-size: 11px;
  color: var(--text-sub);
  padding: 10px 14px;
  background: #FBF5EC;
  border-left: 2px solid var(--gold);
  line-height: 1.7;
  letter-spacing: 0.02em;
}
.case-risk::before {
  content: "※ リスク・副作用　";
  color: var(--gold-dark);
  font-weight: 600;
}

/* ============================================
   Timeline (治療計画)
   ============================================ */

.timeline-section {
  background: var(--navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.timeline-section::before {
  content: "";
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(184, 146, 74, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.timeline-section .section-title { color: #fff; }
.timeline-section .section-label::before,
.timeline-section .section-label::after { background: var(--gold-light); }
.timeline-section .section-label { color: var(--gold-light); }
.timeline-section .section-lead { color: rgba(255,255,255,0.75); }

.timeline-wrap { position: relative; overflow-x: auto; }
.timeline {
  display: grid;
  grid-template-columns: repeat(6, minmax(180px, 1fr));
  gap: 0;
  min-width: 100%;
  position: relative;
}
.timeline::before {
  content: "";
  position: absolute;
  top: 48px;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold) 10%, var(--gold) 90%, transparent);
  z-index: 0;
}

.timeline-step {
  padding: 16px 20px 24px;
  text-align: center;
  position: relative;
}
.step-dot {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: var(--navy);
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: var(--font-serif-en);
  font-size: 36px;
  font-weight: 400;
  font-style: italic;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  position: relative;
  z-index: 1;
  transition: all 0.4s var(--ease);
}
.timeline-step:hover .step-dot {
  background: var(--gold);
  color: #fff;
  transform: scale(1.05);
}
.step-title {
  font-family: var(--font-serif-jp);
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 10px;
  letter-spacing: 0.05em;
}
.step-meta {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  line-height: 1.8;
  letter-spacing: 0.05em;
}
.step-meta strong { color: var(--gold-light); font-family: var(--font-serif-en); font-size: 14px; font-weight: 500; margin: 0 2px; }

/* ============================================
   Facility (院内ツアー)
   ============================================ */

.facility { background: var(--bg-alt); }
.facility-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.facility-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.facility-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out);
}
.facility-item:hover img { transform: scale(1.06); }

.facility-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,31,54,0.85) 0%, rgba(10,31,54,0.1) 50%, transparent 100%);
  transition: opacity 0.4s var(--ease);
}
.facility-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 24px 20px;
  color: #fff;
  z-index: 2;
}
.facility-caption-en {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold-light);
  font-size: 11px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.facility-caption-ja {
  font-family: var(--font-serif-jp);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* ============================================
   LINE Rich Menu
   ============================================ */

.line-section {
  background: var(--bg);
  position: relative;
}
.line-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top right, rgba(184, 146, 74, 0.05) 0%, transparent 50%);
  pointer-events: none;
}

.line-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 96px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.line-content h2 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 24px; }
.line-content .section-label { padding-left: 0; text-align: left; margin-left: 0; }
.line-content .section-label::before { display: none; }

.line-content p { color: var(--text-sub); margin-bottom: 28px; font-size: 15px; line-height: 2; }

.line-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 32px;
}
.line-feature {
  display: flex;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg-alt);
  border-radius: var(--radius-sm);
  border-left: 2px solid var(--gold);
  font-size: 13px;
  color: var(--navy);
  font-weight: 500;
  letter-spacing: 0.05em;
}
.line-feature svg { flex-shrink: 0; color: var(--gold); }

.phone-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* Phone Frame */
.phone-frame {
  width: 320px;
  height: 650px;
  background: #1a1a1a;
  border-radius: 44px;
  padding: 14px;
  box-shadow: 0 24px 60px rgba(10, 31, 54, 0.25), 0 0 0 1px rgba(255,255,255,0.1) inset;
  position: relative;
}
.phone-frame::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 50%;
  transform: translateX(-50%);
  width: 100px;
  height: 24px;
  background: #000;
  border-radius: 16px;
  z-index: 3;
}
.phone-screen {
  width: 100%;
  height: 100%;
  background: #fff;
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.line-header-bar {
  background: var(--navy);
  padding: 60px 16px 14px;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.line-avatar {
  width: 36px;
  height: 36px;
  background: var(--gold);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif-en);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
  flex-shrink: 0;
}
.line-title {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.3;
}
.line-title small {
  display: block;
  font-size: 10px;
  color: rgba(255,255,255,0.6);
  font-weight: 400;
  margin-top: 2px;
}

.line-chat-area {
  flex: 1;
  background: #E8EAED;
  padding: 16px 12px;
  overflow: hidden;
}
.line-msg {
  background: #fff;
  padding: 10px 14px;
  border-radius: 12px 12px 12px 0;
  font-size: 11px;
  line-height: 1.6;
  color: #333;
  margin-bottom: 8px;
  max-width: 80%;
}
.line-msg-time { font-size: 9px; color: #999; margin-left: 4px; align-self: flex-end; }

.line-rich-menu {
  background: var(--navy);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--gold-dark);
  padding: 1px;
  height: 200px;
}
.rich-cell {
  background: var(--navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  position: relative;
  color: #fff;
  cursor: pointer;
  transition: background 0.2s;
}
.rich-cell:hover { background: var(--navy-600); }
.rich-icon {
  width: 32px;
  height: 32px;
  color: var(--gold-light);
}
.rich-label {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-align: center;
}

.line-input-bar {
  background: #fff;
  padding: 8px 12px;
  display: flex;
  gap: 8px;
  border-top: 1px solid #eee;
  align-items: center;
  height: 44px;
}
.line-input-bar > div {
  flex: 1;
  height: 28px;
  background: #f0f0f0;
  border-radius: 14px;
}

/* ============================================
   Simulator (料金シミュレーター)
   ============================================ */

.simulator {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
  position: relative;
  overflow: hidden;
}
.simulator::before {
  content: "";
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(184, 146, 74, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.sim-wrap {
  max-width: 1080px;
  margin: 0 auto;
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(10, 31, 54, 0.08);
  display: grid;
  grid-template-columns: 1fr 420px;
  position: relative;
  z-index: 1;
}

/* 左：入力パネル */
.sim-input {
  padding: 48px 48px 48px;
}
.sim-header {
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-light);
}
.sim-badge {
  display: inline-block;
  background: var(--gold);
  color: #fff;
  font-size: 10px;
  letter-spacing: 0.2em;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
  font-weight: 600;
  text-transform: uppercase;
}
.sim-title {
  font-family: var(--font-serif-jp);
  font-size: 24px;
  color: var(--navy);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.4;
}
.sim-subtitle {
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 8px;
}

.sim-field { margin-bottom: 32px; }
.sim-field:last-child { margin-bottom: 0; }

.sim-field-label {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
}
.sim-field-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--navy);
  letter-spacing: 0.05em;
}
.sim-field-value {
  font-family: var(--font-sans-en);
  font-size: 22px;
  color: var(--gold);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* スライダー */
.sim-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 4px;
  border-radius: 2px;
  background: var(--border);
  outline: none;
  margin-bottom: 8px;
}
.sim-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(184, 146, 74, 0.4);
  transition: transform 0.2s var(--ease);
}
.sim-slider::-webkit-slider-thumb:hover { transform: scale(1.15); }
.sim-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(184, 146, 74, 0.4);
}
.sim-slider-scale {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  color: var(--text-mute);
  padding: 0 4px;
}

/* セレクト（ラジオボタン式） */
.sim-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.sim-option {
  position: relative;
  cursor: pointer;
}
.sim-option input {
  position: absolute;
  opacity: 0;
  inset: 0;
  cursor: pointer;
}
.sim-option-card {
  padding: 16px 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: all 0.25s var(--ease);
  background: var(--bg);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}
.sim-option input:checked + .sim-option-card {
  border-color: var(--gold);
  background: #FBF5EC;
  box-shadow: 0 0 0 1px var(--gold) inset;
}
.sim-option-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 6px;
  letter-spacing: 0.02em;
}
.sim-option-price {
  font-family: var(--font-sans-en);
  font-size: 14px;
  color: var(--text-sub);
  letter-spacing: 0.02em;
  font-weight: 500;
  margin-bottom: 10px;
}
.sim-option input:checked + .sim-option-card .sim-option-price { color: var(--gold); font-weight: 600; }

.sim-option-desc {
  font-size: 10.5px;
  color: var(--text-sub);
  line-height: 1.6;
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px dashed var(--border);
  letter-spacing: 0.02em;
}
.sim-option input:checked + .sim-option-card .sim-option-desc {
  color: var(--navy);
  border-top-color: rgba(184, 146, 74, 0.3);
}

.sim-options-2 {
  grid-template-columns: repeat(3, 1fr);
}

/* 右：結果パネル */
.sim-result {
  background: var(--navy);
  color: #fff;
  padding: 48px 40px;
  position: relative;
  overflow: hidden;
}
.sim-result::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(184, 146, 74, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.sim-result-label {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold-light);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.sim-result-title {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 24px;
}

.sim-total-wrap {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.sim-total-prefix {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.sim-total-price {
  font-family: var(--font-sans-en);
  font-size: 52px;
  color: #fff;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1;
  margin-bottom: 8px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.sim-total-price .yen {
  font-size: 28px;
  font-weight: 400;
  color: var(--gold-light);
}
.sim-total-price #simTotal {
  font-variant-numeric: tabular-nums;
}
.sim-total-tax {
  font-size: 11px;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}

.sim-monthly-wrap {
  padding-bottom: 32px;
  margin-bottom: 32px;
  border-bottom: 1px solid rgba(255,255,255,0.15);
}
.sim-monthly-wrap.hidden { display: none; }
.sim-monthly-prefix {
  font-size: 12px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}
.sim-monthly-price {
  font-family: var(--font-sans-en);
  font-size: 36px;
  color: var(--gold-light);
  font-weight: 500;
  letter-spacing: -0.01em;
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.sim-monthly-price .yen {
  font-size: 22px;
  font-weight: 400;
}
.sim-monthly-price #simMonthly {
  font-variant-numeric: tabular-nums;
}
.sim-monthly-price .suffix {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
  margin-left: 6px;
  letter-spacing: 0.05em;
  font-weight: 400;
}
.sim-monthly-note {
  font-size: 10px;
  color: rgba(255,255,255,0.45);
  margin-top: 10px;
  line-height: 1.7;
}

.sim-period-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.8);
}
.sim-period-wrap strong {
  color: #fff;
  font-family: var(--font-sans-en);
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.sim-cta {
  width: 100%;
  margin-top: 24px;
  padding: 16px;
  font-size: 13px;
}

.sim-disclaimer {
  margin-top: 20px;
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  line-height: 1.8;
  letter-spacing: 0.03em;
}

@media (max-width: 1023px) {
  .sim-wrap { grid-template-columns: 1fr; }
  .sim-input { padding: 36px 32px; }
  .sim-result { padding: 40px 32px; }
}

@media (max-width: 767px) {
  .sim-input { padding: 32px 24px; }
  .sim-result { padding: 32px 24px; }
  .sim-options { grid-template-columns: 1fr; }
  .sim-total-price { font-size: 40px; }
  .sim-total-price .yen { font-size: 20px; }
}



.faq { background: var(--bg-alt); }
.faq-list { max-width: 880px; margin: 0 auto; }

.faq-item {
  background: var(--bg);
  margin-bottom: 12px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: border-color 0.3s var(--ease);
}
.faq-item[open] { border-color: var(--gold); }
.faq-item summary {
  padding: 24px 28px;
  font-size: 15px;
  font-weight: 500;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 16px;
  list-style: none;
  letter-spacing: 0.03em;
  transition: background 0.3s var(--ease);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { background: var(--bg-alt); }
.faq-item summary::before {
  content: "Q.";
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 20px;
  font-weight: 500;
  flex-shrink: 0;
}
.faq-icon {
  margin-left: auto;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.3s var(--ease);
  color: var(--gold);
}
.faq-item[open] .faq-icon { transform: rotate(45deg); }

.faq-body {
  padding: 0 28px 28px 72px;
  font-size: 14px;
  color: var(--text-sub);
  line-height: 2;
  letter-spacing: 0.02em;
}

/* ============================================
   Info (Access & Hours)
   ============================================ */

.info-section { background: var(--bg); }
.info-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
}

.map-wrap {
  aspect-ratio: 16/11;
  overflow: hidden;
  border-radius: var(--radius);
  position: relative;
  border: 1px solid var(--border-light);
}
.map-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(20%) contrast(1.02);
}

.info-address {
  margin-top: 24px;
  font-size: 14px;
  color: var(--text-sub);
  line-height: 2;
}
.info-address strong { color: var(--navy); display: block; margin-bottom: 4px; font-size: 16px; font-weight: 600; }

.info-heading {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.info-subtitle {
  font-family: var(--font-serif-jp);
  font-size: 26px;
  color: var(--navy);
  margin-bottom: 32px;
  letter-spacing: 0.05em;
}

.hours-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  border: 1px solid var(--border);
  background: var(--bg);
}
.hours-table th,
.hours-table td {
  padding: 14px 10px;
  text-align: center;
  border: 1px solid var(--border-light);
}
.hours-table thead th {
  background: var(--navy);
  color: #fff;
  font-weight: 500;
  letter-spacing: 0.05em;
  font-size: 12px;
}
.hours-table tbody td:first-child {
  background: var(--bg-alt);
  font-weight: 600;
  color: var(--navy);
  text-align: left;
  padding-left: 16px;
  font-size: 12px;
}
.hours-table .mark-o { color: var(--navy); font-size: 16px; }
.hours-table .mark-x { color: var(--text-mute); }

.info-note {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-sub);
  line-height: 1.9;
  padding: 16px;
  background: var(--bg-alt);
  border-left: 2px solid var(--gold);
}

/* ============================================
   Form
   ============================================ */

.form-section {
  background: var(--bg-alt);
  position: relative;
}

.form-wrap {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg);
  padding: 60px 64px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-top: 3px solid var(--gold);
}

.form-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-light);
}
.form-row:last-of-type { border-bottom: none; }

.form-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--navy);
  padding-top: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0.05em;
}
.form-req {
  font-size: 10px;
  background: var(--gold);
  color: #fff;
  padding: 2px 8px;
  border-radius: 2px;
  letter-spacing: 0.1em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  font-size: 14px;
  font-family: inherit;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  border-radius: var(--radius-sm);
  transition: all 0.3s var(--ease);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(184, 146, 74, 0.1);
}
.form-textarea { min-height: 120px; resize: vertical; }

.form-select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23B8924A' stroke-width='1.5' d='M1 1.5l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-dates { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.form-dates > div > label { font-size: 11px; color: var(--text-sub); display: block; margin-bottom: 6px; letter-spacing: 0.05em; }

.form-radio-group { display: flex; gap: 24px; padding-top: 10px; }
.form-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  cursor: pointer;
  color: var(--text);
}
.form-radio input { accent-color: var(--gold); width: 16px; height: 16px; }

.form-consent {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 24px 0;
  font-size: 13px;
  color: var(--text-sub);
  border-top: 1px solid var(--border-light);
  margin-top: 12px;
}
.form-consent input { accent-color: var(--gold); margin-top: 3px; width: 18px; height: 18px; flex-shrink: 0; }
.form-consent a { color: var(--gold); text-decoration: underline; }

.form-submit-wrap { text-align: center; margin-top: 32px; }
.form-submit {
  min-width: 320px;
  padding: 20px 48px;
  font-size: 15px;
}

.form-success {
  display: none;
  text-align: center;
  padding: 80px 40px;
}
.form-success.active { display: block; }
.form-success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 24px;
  border-radius: 50%;
  background: var(--success);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
}
.form-success h3 { margin-bottom: 16px; font-size: 24px; }
.form-success p { color: var(--text-sub); line-height: 2; }

/* ============================================
   Floating CTA
   ============================================ */

.float-cta {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--ease);
  pointer-events: none;
}
.float-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(10, 31, 54, 0.25);
  transition: all 0.3s var(--ease);
  border: 1px solid rgba(184, 146, 74, 0.3);
}
.float-btn:hover {
  transform: translateY(-3px) scale(1.04);
  background: var(--gold);
  color: #fff;
}
.float-btn svg { width: 26px; height: 26px; }

/* ============================================
   Section CTA Banner
   ============================================ */

.cta-banner {
  background: var(--navy);
  color: #fff;
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(184, 146, 74, 0.08) 0%, transparent 60%);
}
.cta-banner-inner { position: relative; z-index: 1; }
.cta-banner h3 {
  color: #fff;
  font-size: clamp(24px, 3.5vw, 36px);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
}
.cta-banner p { color: rgba(255,255,255,0.75); margin-bottom: 36px; font-size: 14px; }
.cta-banner-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

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

.footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.7);
  padding: 80px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 56px;
}
.footer-brand .logo-text { color: #fff; }
.footer-brand .logo-text .en { color: var(--gold-light); }
.footer-brand .logo-mark path,
.footer-brand .logo-mark circle { stroke: #fff; }
.footer-brand .logo-mark .gold-fill { fill: var(--gold-light); }

.footer-desc {
  font-size: 12px;
  line-height: 2;
  margin-top: 20px;
  color: rgba(255,255,255,0.55);
}

.footer h4 {
  color: var(--gold-light);
  font-family: var(--font-serif-en);
  font-style: italic;
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-weight: 400;
}
.footer ul li {
  padding: 6px 0;
  font-size: 13px;
}
.footer ul li a { color: rgba(255,255,255,0.65); transition: color 0.3s; }
.footer ul li a:hover { color: var(--gold-light); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 16px;
}
.footer-bottom-links { display: flex; gap: 24px; }

/* ============================================
   Legal Pages (Privacy / Tokushoho)
   ============================================ */

.legal-page {
  padding-top: 160px;
  padding-bottom: 120px;
  min-height: 100vh;
  background: var(--bg-alt);
}
.legal-page .container { max-width: 960px; }
.legal-page h1 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 12px;
  text-align: center;
}
.legal-page .en-title {
  text-align: center;
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 14px;
  letter-spacing: 0.25em;
  margin-bottom: 48px;
  text-transform: uppercase;
}
.legal-content {
  background: var(--bg);
  padding: 60px 72px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--gold);
}
.legal-content h2 {
  font-size: 20px;
  color: var(--navy);
  margin: 40px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-light);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
  font-size: 14px;
  color: var(--text-sub);
  line-height: 2;
  margin-bottom: 16px;
}
.legal-content ul { margin: 12px 0 16px 20px; }
.legal-content ul li {
  list-style: disc;
  font-size: 14px;
  color: var(--text-sub);
  line-height: 2;
  margin-bottom: 4px;
}
.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 14px;
}
.legal-table th,
.legal-table td {
  padding: 16px 20px;
  text-align: left;
  border: 1px solid var(--border-light);
  vertical-align: top;
}
.legal-table th {
  background: var(--bg-alt);
  color: var(--navy);
  font-weight: 600;
  width: 220px;
}
.legal-table td { color: var(--text-sub); line-height: 1.9; }

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 40px;
  color: var(--gold);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.05em;
  transition: all 0.3s var(--ease);
}
.back-link:hover { color: var(--gold-dark); gap: 12px; }

/* ============================================
   Mobile Menu
   ============================================ */

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 101;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}
.mobile-menu.open { opacity: 1; visibility: visible; }

.mobile-menu-nav { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu-nav a {
  font-family: var(--font-serif-jp);
  font-size: 22px;
  font-weight: 600;
  color: var(--navy);
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mobile-menu-nav a span {
  font-family: var(--font-serif-en);
  font-style: italic;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.2em;
  font-weight: 400;
  text-transform: uppercase;
}

.mobile-menu-cta {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 40px;
}

/* ============================================
   Responsive
   ============================================ */

@media (max-width: 1023px) {
  .usp-grid { grid-template-columns: repeat(2, 1fr); }
  .usp-item:nth-child(2) { border-right: none; }
  .usp-item:nth-child(1), .usp-item:nth-child(2) { border-bottom: 1px solid var(--border-light); }

  .doctors-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .menu-card { grid-template-columns: 240px 1fr; }
  .facility-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(3, minmax(180px, 1fr)); row-gap: 40px; }
  .timeline::before { display: none; }

  .info-grid { grid-template-columns: 1fr; gap: 48px; }
  .line-layout { grid-template-columns: 1fr; gap: 48px; }
}

@media (max-width: 767px) {
  :root { --section-py: var(--section-py-mobile); }

  .nav { display: none; }
  .header-cta { display: none; }
  .hamburger { display: flex; align-items: center; justify-content: center; }

  .hero { height: auto; min-height: 640px; padding: 120px 0 80px; }
  .hero-badges { gap: 8px; }
  .hero-badge { padding: 8px 14px; font-size: 11px; }
  .hero-badge strong { font-size: 14px; }
  .hero-ctas .btn { flex: 1; min-width: 0; }
  .hero-scroll { display: none; }

  .usp-grid { grid-template-columns: 1fr; }
  .usp-item { border-right: none !important; border-bottom: 1px solid var(--border-light); }
  .usp-item:last-child { border-bottom: none; }

  .doctors-grid { grid-template-columns: 1fr; }
  .menu-grid { grid-template-columns: 1fr; }
  .menu-card { grid-template-columns: 1fr; }
  .menu-img { aspect-ratio: 16/10; }

  .cases-tabs { flex-wrap: wrap; }
  .case-tab { flex: 1 1 45%; font-size: 12px; padding: 12px 8px; }
  .cases-grid { grid-template-columns: 1fr; gap: 24px; }

  .timeline { grid-template-columns: 1fr; row-gap: 32px; }

  .facility-grid { grid-template-columns: 1fr; }

  .form-wrap { padding: 40px 24px; }
  .form-row { grid-template-columns: 1fr; gap: 8px; padding: 16px 0; }
  .form-label { padding-top: 0; }
  .form-dates { grid-template-columns: 1fr; gap: 16px; }
  .form-submit { min-width: 100%; }

  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; text-align: left; }

  .float-cta { right: 16px; bottom: 16px; gap: 8px; }
  .float-btn { width: 54px; height: 54px; }
  .float-btn svg { width: 22px; height: 22px; }

  .section-lead { margin-top: -32px; margin-bottom: 48px; font-size: 14px; }
  .section-header { margin-bottom: 56px; }
}