/* ============================================================
   fiction Shinjuku — Tiffany Blue Shisha Lounge
   ============================================================ */

:root {
  --tiffany: #0abab5;
  --tiffany-deep: #078f8b;
  --tiffany-dark: #0a3d3b;
  --tiffany-night: #062a29;
  --tiffany-light: #81d8d0;
  --tiffany-mist: #d3f1ee;
  --cream: #fdfbf7;
  --ivory: #f6f1e7;
  --gold: #c9a959;
  --gold-light: #e6d3a3;
  --ink: #17332f;
  --ink-soft: #4c6763;
  --font-en: 'Cormorant Garamond', serif;
  --font-script: 'Parisienne', cursive;
  --font-jp-serif: 'Zen Old Mincho', serif;
  --font-jp: 'Zen Kaku Gothic New', sans-serif;
  --radius: 20px;
  --shadow-soft: 0 20px 60px -20px rgba(10, 60, 58, 0.25);
  --shadow-card: 0 10px 40px -12px rgba(10, 90, 86, 0.18);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-jp);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.9;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }

.sp-only { display: none; }

/* ------------------------------------------------------------
   Loader
------------------------------------------------------------ */
.loader {
  position: fixed; inset: 0; z-index: 100;
  background: linear-gradient(160deg, var(--tiffany) 0%, var(--tiffany-deep) 100%);
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
.loader.is-done { opacity: 0; visibility: hidden; }
.loader-inner { text-align: center; color: #fff; }
.loader-logo {
  display: block;
  font-family: var(--font-en);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  animation: loaderPulse 1.6s ease infinite alternate;
}
.loader-sub {
  display: block;
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-top: 0.6rem;
}
@keyframes loaderPulse {
  from { opacity: 0.55; transform: scale(0.985); }
  to   { opacity: 1; transform: scale(1); }
}

/* ------------------------------------------------------------
   Navigation
------------------------------------------------------------ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  display: flex; align-items: center; gap: 2rem;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  transition: background 0.4s ease, box-shadow 0.4s ease, padding 0.4s ease;
  color: #fff;
}
.nav.is-scrolled {
  background: rgba(253, 251, 247, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 30px rgba(10, 90, 86, 0.12);
  color: var(--ink);
  padding-top: 0.7rem; padding-bottom: 0.7rem;
}
.nav-logo {
  font-family: var(--font-en);
  font-size: 1.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  line-height: 1;
}
.nav-logo-dot { color: var(--gold); }
.nav-links {
  display: flex; gap: 1.8rem;
  margin-left: auto;
}
.nav-links a {
  font-family: var(--font-en);
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-decoration: none;
  position: relative;
  padding: 0.2rem 0;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0;
  width: 0; height: 1.5px; background: currentColor;
  transition: width 0.3s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  display: inline-flex; flex-direction: column; align-items: center;
  gap: 0.05rem;
  background: var(--gold);
  color: #fff !important;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0.5rem 1.3rem;
  border-radius: 999px;
  box-shadow: 0 6px 20px -6px rgba(201, 169, 89, 0.6);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 26px -6px rgba(201, 169, 89, 0.7); }
.nav-cta-tel { font-family: var(--font-en); font-size: 0.92rem; letter-spacing: 0.06em; }
.nav-burger { display: none; }

/* Mobile menu */
.mobile-menu {
  position: fixed; inset: 0; z-index: 49;
  background: linear-gradient(165deg, var(--tiffany) 0%, var(--tiffany-deep) 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.6rem;
  opacity: 0; visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }
.mobile-menu a {
  color: #fff; text-decoration: none;
  font-family: var(--font-en);
  font-size: 1.6rem; letter-spacing: 0.15em;
}
.mobile-menu-tel {
  margin-top: 1rem;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.5);
  padding: 0.6rem 2rem; border-radius: 999px;
}

/* ------------------------------------------------------------
   Hero
------------------------------------------------------------ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  color: #fff;
  background:
    radial-gradient(ellipse 90% 70% at 70% 15%, rgba(129, 216, 208, 0.28), transparent 60%),
    linear-gradient(158deg, rgba(15, 196, 190, 0.58) 0%, rgba(10, 186, 181, 0.46) 30%, rgba(7, 100, 97, 0.6) 65%, rgba(6, 42, 41, 0.82) 100%),
    url('../images/hero-night.jpg') center 60% / cover no-repeat,
    linear-gradient(158deg, #0fc4be 0%, var(--tiffany) 32%, var(--tiffany-deep) 62%, #085f5c 100%);
  overflow: hidden;
}
.hero-smoke { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-glow {
  position: absolute; border-radius: 50%;
  filter: blur(90px); pointer-events: none;
}
.hero-glow--1 {
  width: 44vw; height: 44vw; min-width: 380px; min-height: 380px;
  background: rgba(129, 216, 208, 0.45);
  top: -12%; right: -8%;
  animation: glowFloat 11s ease-in-out infinite alternate;
}
.hero-glow--2 {
  width: 34vw; height: 34vw; min-width: 300px; min-height: 300px;
  background: rgba(230, 211, 163, 0.22);
  bottom: -10%; left: -6%;
  animation: glowFloat 14s ease-in-out infinite alternate-reverse;
}
@keyframes glowFloat {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(-4%, 5%) scale(1.12); }
}
.hero-ornament {
  position: absolute; width: 130px; height: 130px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  pointer-events: none;
}
.hero-ornament--tl { top: 92px; left: clamp(1.2rem, 4vw, 3rem); border-right: none; border-bottom: none; }
.hero-ornament--br { bottom: 64px; right: clamp(1.2rem, 4vw, 3rem); border-left: none; border-top: none; }

.hero-inner { position: relative; z-index: 2; padding: 7rem 1.5rem 5rem; max-width: 880px; }
.hero-eyebrow {
  font-family: var(--font-en);
  font-size: clamp(0.8rem, 1.4vw, 0.95rem);
  letter-spacing: 0.5em;
  text-transform: uppercase;
  opacity: 0.9;
}
.hero-title {
  font-family: var(--font-en);
  font-size: clamp(4.6rem, 15vw, 9.5rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.04em;
  margin: 0.5rem 0 0.2rem;
  text-shadow: 0 10px 50px rgba(6, 42, 41, 0.35);
}
.hero-script {
  font-family: var(--font-script);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--gold-light);
  margin-bottom: 1.6rem;
}
.hero-lead {
  font-family: var(--font-jp-serif);
  font-size: clamp(1rem, 2vw, 1.22rem);
  line-height: 2.2;
  letter-spacing: 0.12em;
  margin-bottom: 2.2rem;
  text-shadow: 0 2px 18px rgba(6, 42, 41, 0.55);
}
.hero-badges {
  display: flex; gap: 0.9rem; justify-content: center; flex-wrap: wrap;
  margin-bottom: 2.4rem;
}
.hero-badge {
  display: flex; flex-direction: column; align-items: center; gap: 0.1rem;
  min-width: 130px;
  padding: 0.8rem 1.4rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 16px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.hero-badge em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.2;
}
.hero-badge small { font-size: 0.72rem; letter-spacing: 0.08em; opacity: 0.92; }
.hero-badge--accent {
  background: linear-gradient(135deg, rgba(201, 169, 89, 0.85), rgba(230, 211, 163, 0.75));
  border-color: rgba(255, 255, 255, 0.55);
  box-shadow: 0 8px 30px -8px rgba(201, 169, 89, 0.55);
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  z-index: 2;
  font-family: var(--font-en);
  font-size: 0.75rem; letter-spacing: 0.4em; text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem;
}
.hero-scroll span {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, transparent, #fff);
  animation: scrollLine 2s ease infinite;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Hero entrance */
.fade-item { opacity: 0; transform: translateY(24px); }
body.is-loaded .fade-item {
  animation: fadeUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
body.is-loaded .fade-item:nth-child(1) { animation-delay: 0.1s; }
body.is-loaded .fade-item:nth-child(2) { animation-delay: 0.25s; }
body.is-loaded .fade-item:nth-child(3) { animation-delay: 0.4s; }
body.is-loaded .fade-item:nth-child(4) { animation-delay: 0.55s; }
body.is-loaded .fade-item:nth-child(5) { animation-delay: 0.7s; }
body.is-loaded .fade-item:nth-child(6) { animation-delay: 0.85s; }
@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ------------------------------------------------------------
   Buttons
------------------------------------------------------------ */
.btn {
  display: inline-block;
  font-family: var(--font-jp);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
  padding: 0.95rem 2.6rem;
  border-radius: 999px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.btn:hover { transform: translateY(-3px); }
.btn-primary {
  background: #fff; color: var(--tiffany-deep);
  box-shadow: 0 10px 30px -8px rgba(6, 42, 41, 0.4);
}
.btn-primary:hover { box-shadow: 0 16px 36px -8px rgba(6, 42, 41, 0.5); }
.btn-ghost {
  border: 1.5px solid rgba(255, 255, 255, 0.7);
  color: #fff;
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-light {
  background: #fff; color: var(--tiffany-deep);
  box-shadow: 0 10px 30px -8px rgba(6, 42, 41, 0.35);
}
.btn-ghost-light { border: 1.5px solid rgba(255,255,255,0.8); color: #fff; }
.btn-ghost-light:hover { background: rgba(255,255,255,0.14); }

/* ------------------------------------------------------------
   Marquee
------------------------------------------------------------ */
.marquee {
  background: var(--tiffany-night);
  color: var(--tiffany-light);
  overflow: hidden;
  padding: 0.85rem 0;
  border-top: 1px solid rgba(129, 216, 208, 0.25);
}
.marquee-track {
  display: flex; width: max-content;
  animation: marquee 28s linear infinite;
}
.marquee-track span {
  font-family: var(--font-en);
  font-size: 0.95rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  white-space: nowrap;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ------------------------------------------------------------
   Sections common
------------------------------------------------------------ */
.section { padding: clamp(5rem, 10vw, 8.5rem) 0; scroll-margin-top: 64px; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 clamp(1.4rem, 4vw, 2.5rem); }

.section-eyebrow {
  font-family: var(--font-script);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  color: var(--tiffany);
  margin-bottom: 0.4rem;
}
.section-eyebrow.center { text-align: center; }
.section-title {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.7rem, 4vw, 2.6rem);
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.06em;
  margin-bottom: 1.6rem;
}
.section-title.center { text-align: center; }
.section-lead {
  text-align: center;
  color: var(--ink-soft);
  margin-bottom: 3.2rem;
  letter-spacing: 0.05em;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ------------------------------------------------------------
   Concept
------------------------------------------------------------ */
.concept {
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(211, 241, 238, 0.6), transparent 60%),
    var(--cream);
}
.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.concept-visual { position: relative; }
.concept-frame { position: relative; }
.concept-photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  position: relative; z-index: 1;
}
.concept-frame-deco {
  position: absolute; inset: 0;
  border: 1.5px solid var(--gold);
  border-radius: var(--radius);
  transform: translate(16px, 16px);
  z-index: 0;
}
.concept-chip {
  position: absolute; top: -22px; right: -10px; z-index: 2;
  width: 96px; height: 96px;
  background: var(--tiffany);
  color: #fff;
  border-radius: 50%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(10, 186, 181, 0.6);
  transform: rotate(8deg);
}
.concept-chip-en { font-family: var(--font-script); font-size: 1rem; line-height: 1; }
.concept-chip-num { font-family: var(--font-en); font-size: 1.6rem; font-weight: 600; line-height: 1.2; }
.concept-text { color: var(--ink-soft); margin-bottom: 1.2rem; letter-spacing: 0.04em; }
.concept-points { list-style: none; margin-top: 1.8rem; }
.concept-points li {
  display: flex; align-items: baseline; gap: 0.7rem;
  padding: 0.65rem 0;
  border-bottom: 1px dashed rgba(10, 186, 181, 0.35);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.concept-points i { color: var(--gold); font-style: normal; font-size: 0.8rem; }

/* Photo placeholder (差し替え前提) */
.photo-placeholder {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 30% 20%, rgba(255,255,255,0.35), transparent 60%),
    linear-gradient(150deg, var(--tiffany-light) 0%, var(--tiffany) 55%, var(--tiffany-deep) 100%);
  color: rgba(255, 255, 255, 0.95);
  font-family: var(--font-jp-serif);
  font-size: 0.95rem;
  letter-spacing: 0.25em;
}
.photo-placeholder-icon { font-size: 1.6rem; color: var(--gold-light); }

/* 実写真 */
.photo-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.space-item:hover .photo-img { transform: scale(1.05); }

/* ------------------------------------------------------------
   Reason
------------------------------------------------------------ */
.reason {
  background:
    radial-gradient(ellipse 50% 40% at 0% 100%, rgba(211, 241, 238, 0.7), transparent 60%),
    var(--ivory);
}
.reason-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.8rem;
}
.reason-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius);
  padding: 2.4rem 2.2rem 2.2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(10, 186, 181, 0.12);
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.reason-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 50px -14px rgba(10, 90, 86, 0.28);
}
.reason-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--tiffany), var(--tiffany-light));
}
.reason-num {
  position: absolute; top: 1.1rem; right: 1.4rem;
  font-family: var(--font-en);
  font-size: 2.6rem;
  font-weight: 500;
  color: rgba(10, 186, 181, 0.18);
  line-height: 1;
}
.reason-icon {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 16px;
  background: linear-gradient(145deg, var(--tiffany-mist), #fff);
  border: 1px solid rgba(10, 186, 181, 0.25);
  color: var(--tiffany-deep);
  font-family: var(--font-en);
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
}
.reason-card h3 {
  font-family: var(--font-jp-serif);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
}
.reason-card h3 small { font-size: 0.8rem; color: var(--ink-soft); font-weight: 400; }
.reason-card p { font-size: 0.94rem; color: var(--ink-soft); letter-spacing: 0.03em; }
.reason-card strong { color: var(--tiffany-deep); font-weight: 700; }

.reason-card--night {
  background: linear-gradient(160deg, var(--tiffany-dark) 0%, var(--tiffany-night) 100%);
  color: #fff;
  border-color: rgba(129, 216, 208, 0.3);
}
.reason-card--night::before { background: linear-gradient(90deg, var(--gold), var(--gold-light)); }
.reason-card--night h3 { color: #fff; }
.reason-card--night p { color: rgba(255, 255, 255, 0.82); }
.reason-card--night strong { color: var(--gold-light); }
.reason-card--night .reason-icon {
  background: rgba(129, 216, 208, 0.12);
  border-color: rgba(129, 216, 208, 0.4);
  color: var(--gold-light);
}
.reason-card--night .reason-num { color: rgba(129, 216, 208, 0.25); }

.reason-tag {
  display: inline-block;
  margin-top: 1.3rem;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  padding: 0.35rem 1.1rem;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  color: #fff;
}
.reason-tag--soft { background: var(--tiffany-mist); color: var(--tiffany-deep); }

/* 比較バー */
.reason-compare { margin-top: 1.4rem; display: grid; gap: 0.55rem; }
.compare-row { display: grid; grid-template-columns: 92px 1fr; align-items: center; gap: 0.7rem; }
.compare-row span { font-size: 0.75rem; color: var(--ink-soft); letter-spacing: 0.04em; }
.compare-bar i {
  display: block;
  width: var(--w, 100%);
  font-style: normal;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(90deg, #b9c4c2, #d4dcda);
  border-radius: 999px;
  padding: 0.28rem 0.8rem;
  white-space: nowrap;
}
.compare-row.is-us span { color: var(--tiffany-deep); font-weight: 700; }
.compare-row.is-us .compare-bar i {
  background: linear-gradient(90deg, var(--tiffany), var(--tiffany-light));
  box-shadow: 0 4px 14px -4px rgba(10, 186, 181, 0.6);
}

/* ------------------------------------------------------------
   Ribbon CTA
------------------------------------------------------------ */
.ribbon {
  position: relative;
  background:
    radial-gradient(ellipse 70% 90% at 85% 10%, rgba(129, 216, 208, 0.25), transparent 55%),
    radial-gradient(ellipse 50% 70% at 10% 90%, rgba(201, 169, 89, 0.18), transparent 60%),
    linear-gradient(150deg, var(--tiffany-dark) 0%, var(--tiffany-night) 100%);
  color: #fff;
  text-align: center;
  padding: clamp(4.5rem, 9vw, 7rem) 1.5rem;
  overflow: hidden;
}
.ribbon::before, .ribbon::after {
  content: '✦';
  position: absolute;
  color: rgba(201, 169, 89, 0.5);
  font-size: 1.2rem;
}
.ribbon::before { top: 2.4rem; left: 12%; }
.ribbon::after { bottom: 2.4rem; right: 12%; }
.ribbon-script {
  font-family: var(--font-script);
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  color: var(--gold-light);
  margin-bottom: 0.6rem;
}
.ribbon h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.5rem, 3.6vw, 2.4rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
}
.ribbon-text {
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2.2rem;
  letter-spacing: 0.05em;
}

/* ------------------------------------------------------------
   Price
------------------------------------------------------------ */
.price { background: var(--cream); }
.price-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1fr;
  gap: 1.6rem;
  align-items: start;
}
.price-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.2rem 2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(10, 186, 181, 0.12);
}
.price-card--main {
  background: linear-gradient(165deg, var(--tiffany) 0%, var(--tiffany-deep) 100%);
  color: #fff;
  border: none;
  position: relative;
  overflow: hidden;
}
.price-card--main::after {
  content: '';
  position: absolute; top: -40%; right: -30%;
  width: 70%; aspect-ratio: 1;
  background: radial-gradient(circle, rgba(255,255,255,0.22), transparent 70%);
  border-radius: 50%;
}
.price-card-title {
  font-family: var(--font-en);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  color: var(--tiffany-deep);
}
.price-card--main .price-card-title { color: rgba(255,255,255,0.9); }
.price-card-title--mt { margin-top: 1.8rem; }
.price-main { display: flex; align-items: baseline; gap: 0.7rem; margin-bottom: 1.4rem; position: relative; z-index: 1; }
.price-yen {
  font-family: var(--font-en);
  font-size: clamp(2.8rem, 5vw, 3.6rem);
  font-weight: 600;
  line-height: 1;
  text-shadow: 0 6px 24px rgba(6, 42, 41, 0.3);
}
.price-note { font-size: 0.85rem; opacity: 0.9; }
.price-list { list-style: none; position: relative; z-index: 1; }
.price-list li {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.35);
  font-size: 0.93rem;
  letter-spacing: 0.03em;
}
.price-card:not(.price-card--main) .price-list li { border-bottom-color: rgba(10, 186, 181, 0.3); color: var(--ink); }
.price-list li small { color: inherit; opacity: 0.7; font-size: 0.78rem; }
.price-list li span:last-child { font-family: var(--font-en); font-weight: 600; font-size: 1.02rem; white-space: nowrap; }
.price-list--plain li { display: block; font-size: 0.88rem; }
.price-list-ice {
  background: rgba(255, 255, 255, 0.18);
  border: 1px dashed rgba(255, 255, 255, 0.55);
  border-radius: 10px;
  padding: 0.7rem 0.9rem !important;
  border-bottom: none !important;
  margin-top: 0.4rem;
  font-weight: 700;
}
.price-list-ice span:last-child { color: #fff; }
.price-list-highlight {
  background: linear-gradient(90deg, rgba(201, 169, 89, 0.95), rgba(230, 211, 163, 0.9));
  border-radius: 10px;
  padding: 0.7rem 0.9rem !important;
  border-bottom: none !important;
  margin-top: 0.6rem;
  font-weight: 700;
  box-shadow: 0 8px 22px -8px rgba(201, 169, 89, 0.7);
}
.price-card--info { background: var(--tiffany-mist); border-color: rgba(10, 186, 181, 0.2); }
.price-info-list { list-style: none; }
.price-info-list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.5rem;
  font-size: 0.9rem;
  color: var(--ink);
  letter-spacing: 0.03em;
}
.price-info-list li::before {
  content: '✦';
  position: absolute; left: 0; top: 0.5rem;
  color: var(--tiffany);
  font-size: 0.8rem;
}
.price-caption { margin-top: 1.4rem; font-size: 0.75rem; color: var(--ink-soft); }

/* ------------------------------------------------------------
   Space
------------------------------------------------------------ */
.space {
  background:
    radial-gradient(ellipse 55% 45% at 100% 100%, rgba(211, 241, 238, 0.65), transparent 60%),
    var(--ivory);
}
/* 昼 / 夜 ムードブロック */
.space-mood { margin-bottom: 3.4rem; }
.space-mood:last-of-type { margin-bottom: 0; }
.space-mood-head {
  display: flex; align-items: center; gap: 1.1rem;
  margin-bottom: 1.4rem;
}
.space-mood-icon {
  flex-shrink: 0;
  width: 58px; height: 58px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  background: linear-gradient(145deg, #fff, var(--tiffany-mist));
  color: var(--tiffany-deep);
  border: 1px solid rgba(10, 186, 181, 0.3);
  box-shadow: var(--shadow-card);
}
.space-mood--night .space-mood-icon {
  background: linear-gradient(145deg, var(--tiffany-dark), var(--tiffany-night));
  color: var(--gold-light);
  border-color: rgba(129, 216, 208, 0.35);
}
.space-mood-title {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--ink);
  line-height: 1.3;
}
.space-mood-title span {
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  margin-left: 0.6rem;
}
.space-mood-text { font-size: 0.9rem; color: var(--ink-soft); letter-spacing: 0.03em; }

.space-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}
.space-grid--day { grid-template-columns: 1.6fr 1fr; }
.space-grid--day .space-item--wide { grid-column: span 1; aspect-ratio: 16 / 10; }
.space-item--tall { aspect-ratio: auto; height: 100%; min-height: 300px; }
.space-item {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  box-shadow: var(--shadow-card);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.space-item:hover { transform: translateY(-5px) scale(1.01); box-shadow: var(--shadow-soft); }
.space-item--wide { grid-column: span 2; aspect-ratio: 21 / 9; }
.space-item--full { grid-column: 1 / -1; aspect-ratio: 21 / 7; }
.space-item::after {
  content: '';
  position: absolute; left: 0; right: 0; bottom: 0; height: 42%;
  background: linear-gradient(to top, rgba(6, 42, 41, 0.55), transparent);
  pointer-events: none;
  z-index: 1;
}
.space-item figcaption {
  position: absolute; left: 1.1rem; bottom: 0.9rem; z-index: 2;
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 2px 12px rgba(6, 42, 41, 0.5);
}
.space-item .photo-placeholder { font-size: 0.85rem; }
/* 写真ごとに少しトーンを変える */
.space-item[data-photo="3"] .photo-placeholder { background: linear-gradient(150deg, var(--tiffany) 0%, var(--tiffany-dark) 100%); }
.space-item[data-photo="4"] .photo-placeholder { background: linear-gradient(150deg, #9adfd9 0%, var(--tiffany-deep) 100%); }
.space-item[data-photo="5"] .photo-placeholder { background: linear-gradient(150deg, var(--tiffany-deep) 0%, var(--tiffany-night) 100%); }
.space-item[data-photo="6"] .photo-placeholder { background: linear-gradient(150deg, var(--tiffany-dark) 10%, var(--tiffany-night) 80%); }
.space-note { text-align: center; margin-top: 2.2rem; font-size: 0.9rem; color: var(--ink-soft); }
.space-note a { color: var(--tiffany-deep); font-weight: 600; }

/* ------------------------------------------------------------
   Location
------------------------------------------------------------ */
.location { background: var(--cream); }
.location-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: center;
}
.location-visual {
  display: flex; justify-content: center; align-items: flex-end;
  position: relative;
}
.location-photo {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.location-visual .location-card {
  position: absolute;
  bottom: -30px; right: -18px;
  padding: 1.3rem 1.7rem;
  gap: 0.25rem;
  border-radius: 20px;
  z-index: 2;
}
.location-visual .location-card-en { font-size: 1.05rem; }
.location-visual .location-card strong { font-size: 1.15rem; letter-spacing: 0.1em; }
.location-visual .location-walk { margin-top: 0.4rem; padding: 0.35rem 1.1rem; font-size: 0.8rem; }
.location-visual .location-walk em { font-size: 1.15rem; }
.location-card {
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  text-align: center;
  background: linear-gradient(160deg, var(--tiffany) 0%, var(--tiffany-deep) 100%);
  color: #fff;
  border-radius: 28px;
  padding: 3rem 3.4rem;
  box-shadow: var(--shadow-soft);
  transform: rotate(-2deg);
  transition: transform 0.35s ease;
}
.location-card:hover { transform: rotate(0deg) scale(1.02); }
.location-card-en { font-family: var(--font-script); font-size: 1.4rem; color: var(--gold-light); }
.location-card strong {
  font-family: var(--font-en);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.3;
}
.location-walk {
  margin-top: 0.8rem;
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  padding: 0.5rem 1.6rem;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
}
.location-walk em {
  font-family: var(--font-en);
  font-style: normal;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--gold-light);
}

/* ------------------------------------------------------------
   Access
------------------------------------------------------------ */
.access {
  background:
    radial-gradient(ellipse 45% 40% at 0% 0%, rgba(211, 241, 238, 0.7), transparent 60%),
    var(--ivory);
}
.access-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2rem;
  align-items: stretch;
  margin-top: 2.5rem;
}
.access-map {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  min-height: 420px;
  border: 1px solid rgba(10, 186, 181, 0.15);
}
.access-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.access-info {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.2rem 2.2rem;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(10, 186, 181, 0.12);
}
.access-table div {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px dashed rgba(10, 186, 181, 0.3);
  font-size: 0.93rem;
}
.access-table div:last-child { border-bottom: none; }
.access-table dt {
  font-family: var(--font-jp-serif);
  font-weight: 600;
  color: var(--tiffany-deep);
  letter-spacing: 0.1em;
}
.access-table dd { color: var(--ink); letter-spacing: 0.02em; }
.access-table a { color: var(--tiffany-deep); font-weight: 600; }

/* ------------------------------------------------------------
   CTA
------------------------------------------------------------ */
.cta {
  position: relative;
  text-align: center;
  color: #fff;
  padding: clamp(5.5rem, 11vw, 9rem) 1.5rem;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(129, 216, 208, 0.3), transparent 60%),
    linear-gradient(165deg, var(--tiffany) 0%, var(--tiffany-deep) 45%, var(--tiffany-dark) 100%);
  overflow: hidden;
}
.cta-smoke { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.cta-inner { position: relative; z-index: 2; }
.cta-script {
  font-family: var(--font-script);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--gold-light);
  margin-bottom: 0.8rem;
}
.cta h2 {
  font-family: var(--font-jp-serif);
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  margin-bottom: 2.4rem;
}
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 1.6rem; }
.cta-note { font-size: 0.85rem; opacity: 0.85; letter-spacing: 0.05em; }

/* ------------------------------------------------------------
   Footer
------------------------------------------------------------ */
.footer {
  background: var(--tiffany-night);
  color: rgba(255, 255, 255, 0.75);
  text-align: center;
  padding: 3.5rem 1.5rem 2.5rem;
}
.footer-logo {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.06em;
}
.footer-logo span { color: var(--gold); }
.footer-addr { margin-top: 0.8rem; font-size: 0.85rem; letter-spacing: 0.04em; }
.footer-sns { margin-top: 1.2rem; display: flex; gap: 1.6rem; justify-content: center; }
.footer-sns a {
  color: var(--tiffany-light);
  text-decoration: none;
  font-family: var(--font-en);
  letter-spacing: 0.2em;
  font-size: 0.9rem;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.footer-sns a:hover { border-color: var(--tiffany-light); }
.footer-warn { margin-top: 1.6rem; font-size: 0.72rem; opacity: 0.7; }
.footer-copy { margin-top: 0.5rem; font-family: var(--font-en); font-size: 0.75rem; letter-spacing: 0.15em; opacity: 0.6; }

/* ------------------------------------------------------------
   Responsive
------------------------------------------------------------ */
@media (max-width: 960px) {
  .reason-grid { grid-template-columns: 1fr; }
  .price-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; }
  .access-grid { grid-template-columns: 1fr; }
  .access-map { min-height: 320px; }
  .concept-grid, .location-grid { grid-template-columns: 1fr; }
  .location-grid .location-visual { order: -1; }
  .concept-visual { max-width: 440px; margin: 0 auto; }
}

@media (max-width: 720px) {
  .sp-only { display: inline; }
  .nav-links, .nav-cta { display: none; }
  .nav-burger {
    display: flex; flex-direction: column; gap: 5px;
    margin-left: auto;
    background: none; border: none; cursor: pointer;
    padding: 0.4rem;
    z-index: 51;
  }
  .nav-burger span {
    width: 26px; height: 2px;
    background: currentColor;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav-burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-burger.is-open span:nth-child(2) { opacity: 0; }
  .nav-burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav.menu-open { color: #fff !important; background: transparent !important; box-shadow: none !important; }

  .hero-ornament { width: 80px; height: 80px; }
  .hero-badges { gap: 0.6rem; }
  .hero-badge { min-width: 104px; padding: 0.65rem 1rem; }
  .hero-badge em { font-size: 1.25rem; }

  .space-grid { grid-template-columns: 1fr; }
  .space-grid--day { grid-template-columns: 1fr; }
  .space-item--wide { grid-column: span 1; aspect-ratio: 16 / 9; }
  .space-item--full { grid-column: span 1; aspect-ratio: 16 / 9; }
  .space-item { aspect-ratio: 16 / 10; }
  .space-item--tall { aspect-ratio: 4 / 5; min-height: 0; height: auto; }
  .location-visual .location-card { bottom: -20px; right: 0; padding: 1.4rem 1.8rem; }
  .location-visual { margin-bottom: 28px; }

  .access-table div { grid-template-columns: 76px 1fr; }
  .concept-chip { width: 80px; height: 80px; top: -16px; right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001s !important; transition-duration: 0.001s !important; }
  html { scroll-behavior: auto; }
}