/* ============================================================
   Infinite Classic Series — LP Stylesheet
   ============================================================ */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-gold:        #b8974a;
  --color-gold-light:  #d4b86a;
  --color-gold-dark:   #8a6e2f;
  --color-black:       #0e0e0e;
  --color-dark:        #1a1a1a;
  --color-dark-mid:    #2a2a2a;
  --color-mid:         #4a4a4a;
  --color-light-gray:  #f5f3ef;
  --color-white:       #ffffff;
  --color-cream:       #faf8f4;
  --color-accent:      #c9a84c;

  --font-serif:   'Cormorant Garamond', 'Noto Serif JP', Georgia, serif;
  --font-sans:    'Noto Sans JP', 'Helvetica Neue', Arial, sans-serif;

  --header-h:     72px;
  --transition:   0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-card:  0 8px 40px rgba(0,0,0,0.10);
  --shadow-heavy: 0 20px 60px rgba(0,0,0,0.20);
  --radius:       4px;
  --container:    1160px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-dark);
  background: var(--color-white);
  line-height: 1.8;
  overflow-x: hidden;
}

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

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Utility ---------- */
.accent { color: var(--color-gold); }
.pc-only { display: inline; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  transition: var(--transition);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(184,151,74,0.35);
}
.btn-primary:hover {
  background: var(--color-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(184,151,74,0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
  border: 1.5px solid rgba(255,255,255,0.7);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.15);
  border-color: var(--color-white);
}

.btn-cta {
  background: var(--color-gold);
  color: var(--color-white);
  font-size: 1.15rem;
  padding: 18px 48px;
  box-shadow: 0 6px 28px rgba(184,151,74,0.45);
  border-radius: 2px;
}
.btn-cta:hover {
  background: var(--color-gold-light);
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(184,151,74,0.55);
}

.btn-cta-sub {
  background: transparent;
  color: var(--color-white);
  font-size: 1.05rem;
  padding: 17px 40px;
  border: 1.5px solid rgba(255,255,255,0.6);
  border-radius: 2px;
}
.btn-cta-sub:hover {
  background: rgba(255,255,255,0.1);
}

.btn-full { width: 100%; justify-content: center; }

/* ---------- Section Header (共通) ---------- */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-label {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  color: var(--color-gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.section-sub {
  font-size: 0.9rem;
  color: var(--color-mid);
  line-height: 1.8;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  height: var(--header-h);
  background: rgba(14,14,14,0.0);
  backdrop-filter: blur(0px);
  transition: background 0.4s, backdrop-filter 0.4s, box-shadow 0.4s;
}

.site-header.scrolled {
  background: rgba(14,14,14,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 32px;
  max-width: var(--container);
  margin: 0 auto;
}

.header-logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--color-white);
  letter-spacing: 0.05em;
}

.logo-sub {
  font-size: 0.55rem;
  letter-spacing: 0.35em;
  color: var(--color-gold-light);
  text-transform: uppercase;
  margin-top: 2px;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-nav a {
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.85);
  transition: color var(--transition);
}

.header-nav a:hover { color: var(--color-gold-light); }

.nav-cta {
  background: var(--color-gold) !important;
  color: var(--color-white) !important;
  padding: 9px 22px;
  border-radius: var(--radius);
  font-weight: 600;
}
.nav-cta:hover {
  background: var(--color-gold-dark) !important;
}

/* ── ナビ価格バッジ ── */
.nav-price-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 6px 16px;
  border: 1px solid rgba(184,151,74,0.55);
  border-radius: 4px;
  background: rgba(184,151,74,0.10);
  line-height: 1.2;
  transition: background var(--transition), border-color var(--transition);
}
.nav-price-badge:hover {
  background: rgba(184,151,74,0.22) !important;
  border-color: var(--color-gold-light);
}
.nav-price-from {
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
}
.nav-price-num {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--color-gold-light);
  letter-spacing: 0.02em;
}
.nav-price-tag {
  font-size: 0.6rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.1em;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 30px;
  padding: 4px;
}
.hamburger span {
  display: block;
  height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: rgba(14,14,14,0.97);
  padding: 20px 32px 28px;
  gap: 4px;
}
.mobile-nav.open { display: flex; }

.mobile-nav-link {
  display: block;
  padding: 12px 0;
  font-size: 1rem;
  color: rgba(255,255,255,0.85);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  transition: color var(--transition);
}
.mobile-nav-link:hover { color: var(--color-gold-light); }

.mobile-nav-cta {
  margin-top: 12px;
  background: var(--color-gold);
  color: var(--color-white) !important;
  text-align: center;
  border-radius: var(--radius);
  border: none;
  padding: 14px 0;
}

/* モバイルナビ価格リンク */
.mobile-nav-price {
  margin-top: 8px;
  color: var(--color-gold-light) !important;
  font-size: 0.9rem;
  font-weight: 600;
  border-bottom-color: rgba(184,151,74,0.2);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  overflow: hidden;
}

.hero-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-color: var(--color-dark);
  opacity: 0;
  transition: opacity 1.2s ease;
  display: flex;
  align-items: center;
}

.hero-slide.active { opacity: 1; z-index: 1; }

/* 画像未読み込み時のフォールバックグラデーション */
.hero-slide:nth-child(1) { background-color: #1a1510; }
.hero-slide:nth-child(2) { background-color: #101518; }
.hero-slide:nth-child(3) { background-color: #111218; }

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.72) 0%,
    rgba(0,0,0,0.35) 60%,
    rgba(0,0,0,0.55) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 64px;
  max-width: 700px;
  animation: heroFadeIn 1s ease 0.3s both;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Made In Osaka バッジ ── */
.hero-origin-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
  padding: 8px 20px;
  border: 1px solid rgba(184,151,74,0.6);
  border-radius: 2px;
  background: rgba(0,0,0,0.30);
  backdrop-filter: blur(8px);
}

.hero-origin-en {
  font-family: var(--font-serif);
  font-size: 0.82rem;
  letter-spacing: 0.28em;
  color: var(--color-gold-light);
  font-style: italic;
}

.hero-origin-ja {
  position: relative;
  padding-left: 18px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  color: rgba(255,255,255,0.70);
}

.hero-origin-ja::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 14px;
  background: rgba(184,151,74,0.5);
}

.hero-eyecatch {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--color-gold-light);
  margin-bottom: 20px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.25;
  margin-bottom: 12px;
}
.hero-title em {
  font-style: italic;
  color: var(--color-gold-light);
}

.hero-subtitle {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.hero-copy {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  line-height: 1.9;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* Hero Controls */
.hero-controls {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero-prev, .hero-next {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.5);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}
.hero-prev:hover, .hero-next:hover {
  background: rgba(184,151,74,0.4);
  border-color: var(--color-gold-light);
}

.hero-dots { display: flex; gap: 10px; }

.hero-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer;
  transition: var(--transition);
}
.hero-dot.active {
  background: var(--color-gold-light);
  transform: scale(1.3);
}

/* Scroll Hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 36px;
  right: 40px;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}
.hero-scroll-hint span {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
}
.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), transparent);
  animation: scrollAnim 1.8s ease-in-out infinite;
}
@keyframes scrollAnim {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================================================
   LEAD COPY
   ============================================================ */
.lead-copy {
  background: var(--color-cream);
  padding: 100px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lead-copy::before {
  content: '"';
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-serif);
  font-size: 18rem;
  color: rgba(184,151,74,0.06);
  line-height: 1;
  pointer-events: none;
}

.lead-en {
  font-family: var(--font-serif);
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-gold);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.lead-ja {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 400;
  line-height: 1.5;
  color: var(--color-dark);
  margin-bottom: 28px;
}

.lead-body {
  font-size: 1rem;
  color: var(--color-mid);
  line-height: 2;
  max-width: 640px;
  margin: 0 auto;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  background: var(--color-white);
  padding: 100px 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 32px;
}

.feature-card {
  background: var(--color-cream);
  border-radius: 8px;
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  border-bottom: 3px solid transparent;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--color-gold);
  transform: scaleX(0);
  transition: transform var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  font-size: 1.4rem;
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(184,151,74,0.3);
}

.feature-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 14px;
  line-height: 1.4;
}

.feature-body {
  font-size: 0.88rem;
  color: var(--color-mid);
  line-height: 1.9;
}

/* ============================================================
   GALLERY
   ============================================================ */
.gallery {
  background: var(--color-dark);
  padding: 100px 0;
  overflow: hidden;
}

.gallery .section-header { padding: 0 24px; }
.gallery .section-title  { color: var(--color-white); }
.gallery .section-sub    { color: rgba(255,255,255,0.5); }

.gallery-wrapper {
  position: relative;
  overflow: hidden;
  margin: 0 0 28px;
}

.gallery-track {
  display: flex;
  gap: 20px;
  padding: 0 60px;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.gallery-item {
  flex: 0 0 calc(33.333% - 40px);
  min-width: 260px;
  aspect-ratio: 3/4;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--color-dark-mid);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-item:hover img { transform: scale(1.06); }

/* 画像未読み込みプレースホルダー */
.gallery-item.img-placeholder {
  background: linear-gradient(135deg, #2a2820, #1a1a16);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-placeholder-text {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(0,0,0,0.7);
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  font-family: monospace;
  padding: 6px 10px;
  text-align: center;
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item.img-placeholder .gallery-placeholder-text,
.gallery-item:hover .gallery-placeholder-text {
  opacity: 1;
}

/* Gallery Nav Buttons */
.gallery-prev, .gallery-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(184,151,74,0.9);
  color: var(--color-white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
}
.gallery-prev { left: 16px; }
.gallery-next { right: 16px; }
.gallery-prev:hover, .gallery-next:hover {
  background: var(--color-gold-dark);
  transform: translateY(-50%) scale(1.08);
}

/* Gallery Dots */
.gallery-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 0 24px;
}
.gallery-dot-item {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  cursor: pointer;
  transition: var(--transition);
}
.gallery-dot-item.active {
  background: var(--color-gold-light);
  transform: scale(1.3);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.95);
  display: none;
  align-items: center;
  justify-content: center;
}
.lightbox.open { display: flex; }

.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 4px;
}

.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,0.2); }

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px; height: 52px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-prev:hover, .lightbox-next:hover {
  background: rgba(184,151,74,0.5);
}

.lightbox-counter {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}

/* ============================================================
   VOICE
   ============================================================ */
.voice-section {
  background: var(--color-light-gray);
  padding: 100px 0;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.voice-card {
  background: var(--color-white);
  border-radius: 8px;
  padding: 36px 32px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: var(--transition);
}
.voice-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-heavy);
}
.voice-card::before {
  content: '\201C';
  position: absolute;
  top: 16px; left: 24px;
  font-family: var(--font-serif);
  font-size: 4rem;
  color: var(--color-gold-light);
  opacity: 0.4;
  line-height: 1;
}

.voice-stars {
  color: #f0c040;
  font-size: 0.9rem;
  margin-bottom: 16px;
  display: flex;
  gap: 3px;
}

.voice-text {
  font-size: 0.92rem;
  color: var(--color-mid);
  line-height: 1.9;
  margin-bottom: 20px;
  font-style: italic;
}

.voice-author {
  font-size: 0.82rem;
  color: var(--color-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
}

.voice-tag {
  background: var(--color-light-gray);
  padding: 2px 10px;
  border-radius: 20px;
  font-weight: 400;
  font-size: 0.78rem;
  color: var(--color-mid);
}

/* ============================================================
   REVIEW SECTION
   ============================================================ */
.review-section {
  background: var(--color-dark);
  padding: 100px 0;
}

.review-section .section-title { color: var(--color-white); }
.review-section .section-sub   { color: rgba(255,255,255,0.5); }

.review-feature {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 56px;
  align-items: start;
}

/* Video */
.review-video-wrap {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 16px 60px rgba(0,0,0,0.5);
}

.video-placeholder {
  aspect-ratio: 16/9;
  background: linear-gradient(135deg, #1a1a1a, #2a2510);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px dashed rgba(184,151,74,0.4);
  border-radius: 10px;
}

.video-placeholder-inner {
  text-align: center;
  padding: 40px 32px;
}

.video-play-icon {
  font-size: 3.5rem;
  color: #ff0000;
  margin-bottom: 20px;
}

.video-placeholder-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--color-white);
  margin-bottom: 16px;
}

.video-placeholder-note {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: 24px;
  background: rgba(255,255,255,0.05);
  padding: 12px 16px;
  border-radius: 6px;
  border-left: 3px solid var(--color-gold);
  text-align: left;
}

.video-placeholder-note code {
  background: rgba(184,151,74,0.2);
  color: var(--color-gold-light);
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 0.78rem;
}

.video-iframe-wrap {
  position: relative;
  aspect-ratio: 16/9;
  width: 100%;
}

.video-iframe-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* Reviewer info */
.review-info {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.reviewer-profile {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.reviewer-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--color-dark-mid);
  border: 2px solid var(--color-gold);
}
.reviewer-avatar img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.reviewer-avatar-placeholder {
  width: 100%; height: 100%;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--color-gold-light);
}

.reviewer-name {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-white);
  margin-bottom: 4px;
}
.reviewer-desc {
  font-size: 0.8rem;
  color: var(--color-gold-light);
  letter-spacing: 0.05em;
}

.review-highlights-title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--color-gold-light);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.review-highlight-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.review-highlight-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.8);
}

.review-highlight-list i {
  color: var(--color-gold);
  font-size: 0.9rem;
  flex-shrink: 0;
}

/* ============================================================
   SPECS
   ============================================================ */
.specs-section {
  background: var(--color-cream);
  padding: 100px 0;
}

.specs-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 64px;
  align-items: center;
}

/* 画像なし・テーブルのみ */
.specs-layout--table-only {
  grid-template-columns: 1fr;
  max-width: 720px;
  margin: 0 auto;
}

/* 2枚スタック画像レイアウト */
.specs-images-stack {
  position: relative;
  height: 520px;
}

.specs-img-main {
  position: absolute;
  top: 0; left: 0;
  width: 82%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-heavy);
  aspect-ratio: 3/4;
  z-index: 2;
}
.specs-img-main img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.specs-img-main:hover img { transform: scale(1.04); }

.specs-img-sub {
  position: absolute;
  bottom: 0; right: 0;
  width: 62%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
  aspect-ratio: 3/4;
  z-index: 3;
  border: 3px solid var(--color-white);
}
.specs-img-sub img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.specs-img-sub:hover img { transform: scale(1.04); }

.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.specs-table th,
.specs-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  line-height: 1.7;
}

.specs-table th {
  width: 36%;
  font-weight: 600;
  color: var(--color-dark);
  background: rgba(184,151,74,0.08);
  font-size: 0.85rem;
}

.specs-table td {
  color: var(--color-mid);
}

.specs-table tr:last-child th,
.specs-table tr:last-child td { border-bottom: none; }

/* ── 2モデル比較テーブル ── */
.specs-table--compare th:first-child {
  width: 28%;
}

/* モデル名ヘッダー */
.specs-th-model {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 18px 20px;
  width: 36%;
}
.specs-th-st {
  background: rgba(184,151,74,0.12);
  color: var(--color-gold-dark);
  border-bottom: 2px solid var(--color-gold);
}
.specs-th-t {
  background: rgba(60,80,120,0.07);
  color: #3a5080;
  border-bottom: 2px solid #7a9cc8;
}

/* データセル中央揃え */
.specs-table--compare td {
  text-align: center;
}

/* Classic T 固有仕様のハイライト */
.specs-diff {
  color: #3a5080 !important;
  font-weight: 600;
  position: relative;
}
.specs-diff::after {
  content: 'T専用';
  display: inline-block;
  margin-left: 8px;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: #fff;
  background: #7a9cc8;
  padding: 2px 7px;
  border-radius: 10px;
  vertical-align: middle;
  font-weight: 600;
}

.specs-note {
  margin-top: 24px;
  padding: 14px 18px;
  background: rgba(184,151,74,0.1);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 4px 4px 0;
  font-size: 0.82rem;
  color: var(--color-mid);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.specs-note i { color: var(--color-gold); margin-top: 2px; flex-shrink: 0; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  background: var(--color-dark);
}

.cta-bg {
  position: absolute;
  inset: 0;
}
.cta-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(14,14,14,0.88) 0%,
    rgba(40,28,8,0.80) 100%
  );
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-eyecatch {
  font-family: var(--font-serif);
  font-size: 0.78rem;
  letter-spacing: 0.3em;
  color: var(--color-gold-light);
  margin-bottom: 20px;
}

.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 20px;
}

.cta-title-sub {
  display: block;
  font-size: 0.5em;
  letter-spacing: 0.2em;
  color: var(--color-gold-light);
  margin-top: 8px;
  font-style: italic;
}

.cta-body {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
  line-height: 2;
  margin-bottom: 48px;
}

/* Release Block */
.cta-release-block {
  display: inline-block;
  margin-bottom: 48px;
  padding: 36px 56px;
  border: 1px solid rgba(184,151,74,0.4);
  border-radius: 4px;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.cta-release-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 50%,
    rgba(184,151,74,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.release-icon {
  font-size: 1.6rem;
  color: var(--color-gold-light);
  margin-bottom: 12px;
  opacity: 0.8;
}

.release-label {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--color-gold-light);
  text-transform: uppercase;
  margin-bottom: 14px;
}

.release-date {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 300;
  color: var(--color-white);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 14px;
}

.release-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.05em;
}

/* ── 価格ヒーローブロック ── */
.price-hero-block {
  max-width: 700px;
  margin: 0 auto 48px;
  padding: 48px 48px 36px;
  background: rgba(0, 0, 0, 0.50);
  border: 1px solid rgba(184,151,74,0.55);
  border-radius: 6px;
  backdrop-filter: blur(14px);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* 内側ゴールドグロー */
.price-hero-block::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 90% 70% at 50% 30%,
    rgba(184,151,74,0.14) 0%, transparent 65%);
  pointer-events: none;
}

.price-hero-label {
  font-family: var(--font-serif);
  font-size: 0.72rem;
  letter-spacing: 0.42em;
  color: var(--color-gold-light);
  text-transform: uppercase;
  margin-bottom: 18px;
}

/* 価格メイン — ¥225,000 */
.price-hero-main {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  line-height: 1;
  margin-bottom: 12px;
}

.price-hero-currency {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 300;
  color: var(--color-gold-light);
  margin-top: 10px;
}

.price-hero-amount {
  font-family: var(--font-serif);
  font-size: clamp(4rem, 10vw, 7rem);
  font-weight: 300;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1;
  text-shadow: 0 0 60px rgba(184,151,74,0.35);
}

.price-hero-tax {
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  color: rgba(255,255,255,0.55);
  align-self: flex-end;
  margin-bottom: 14px;
  margin-left: 4px;
}

/* 税込価格 */
.price-hero-tax-inc {
  font-size: 1rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}
.price-hero-tax-inc strong {
  color: var(--color-gold-light);
  font-size: 1.15rem;
}

.price-hero-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184,151,74,0.7), transparent);
  margin: 0 auto 20px;
}

/* 比較訴求 */
.price-hero-compare {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.78);
  line-height: 1.8;
  margin-bottom: 14px;
}
.price-compare-avg {
  color: rgba(255,255,255,0.5);
  text-decoration: line-through;
}
.price-compare-highlight {
  color: #f0c060;
  font-size: 1.05em;
}

/* 保証・仕上げノート */
.price-hero-note {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.03em;
}
.price-hero-note i {
  color: var(--color-gold-light);
}

/* モバイル */
@media (max-width: 600px) {
  .price-hero-block {
    padding: 32px 20px 28px;
  }
  .price-hero-amount {
    font-size: 4rem;
  }
}

/* Notify Button */
.btn-cta-notify {
  background: transparent;
  color: var(--color-white);
  font-size: 1.05rem;
  padding: 17px 48px;
  border: 1.5px solid rgba(184,151,74,0.7);
  border-radius: 2px;
  transition: var(--transition);
}
.btn-cta-notify:hover {
  background: rgba(184,151,74,0.15);
  border-color: var(--color-gold-light);
  transform: translateY(-2px);
}
.btn-cta-notify i {
  animation: bellRing 2.5s ease infinite;
}

/* CTA Buttons */
.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Badges */
.cta-badges {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 8px 18px;
  border-radius: 20px;
}
.badge i { color: var(--color-gold-light); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-section {
  background: var(--color-white);
  padding: 100px 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.faq-item {
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 6px;
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.07); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-dark);
  text-align: left;
  gap: 20px;
  transition: background var(--transition);
}
.faq-question:hover { background: var(--color-cream); }
.faq-question[aria-expanded="true"] { background: var(--color-cream); }

.faq-icon {
  flex-shrink: 0;
  font-size: 0.85rem;
  color: var(--color-gold);
  transition: transform 0.3s ease;
}
.faq-question[aria-expanded="true"] .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 28px 22px;
  font-size: 0.9rem;
  color: var(--color-mid);
  line-height: 1.9;
  border-top: 1px solid rgba(0,0,0,0.05);
}
.faq-answer.open { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--color-black);
  padding: 48px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.footer-inner .logo-text { color: rgba(255,255,255,0.8); font-size: 1.1rem; }
.footer-inner .logo-sub  { color: rgba(184,151,74,0.7); }

.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
}

.footer-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}
.footer-nav a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--color-gold-light); }

/* ============================================================
   FLOATING CTA
   ============================================================ */
.floating-cta {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 800;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s, transform 0.4s;
  pointer-events: none;
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-dark));
  color: var(--color-white);
  padding: 12px 22px;
  border-radius: 50px;
  box-shadow: 0 6px 28px rgba(184,151,74,0.55);
  transition: var(--transition);
}
.floating-btn:hover {
  background: linear-gradient(135deg, var(--color-gold-light), var(--color-gold));
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(184,151,74,0.65);
}
.floating-price {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  line-height: 1;
}
.floating-sub {
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  opacity: 0.8;
  line-height: 1;
}

/* ============================================================
   IMAGE PLACEHOLDER (共通)
   ============================================================ */
.img-placeholder {
  position: relative;
  background: linear-gradient(135deg, #e8e4de, #d0ccc5) !important;
  min-height: 200px;
}
.img-placeholder img { display: none !important; }
.img-placeholder .gallery-placeholder-text {
  opacity: 1 !important;
  background: rgba(0,0,0,0.4) !important;
  color: rgba(255,255,255,0.7) !important;
}

/* ============================================================
   SCROLL ANIMATION (AOS 簡易実装)
   ============================================================ */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
[data-aos].aos-animate {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   RESPONSIVE — Tablet (≤1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .review-feature {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .specs-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .specs-image { aspect-ratio: 16/9; }

  .gallery-item {
    flex: 0 0 calc(50% - 30px);
  }
}

/* ============================================================
   RESPONSIVE — Mobile (≤768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --header-h: 60px; }

  .pc-only { display: none; }

  /* Header */
  .header-nav { display: none; }
  .hamburger  { display: flex; }
  .header-inner { padding: 0 20px; }

  /* Hero */
  .hero-content { padding: 0 24px; }
  .hero-actions { flex-direction: column; gap: 12px; }
  .hero-scroll-hint { display: none; }
  .hero-controls { bottom: 20px; }

  /* Made In Osaka バッジ — スマホ */
  .hero-origin-badge {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    margin-bottom: 14px;
    max-width: 100%;
  }
  .hero-origin-en {
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    white-space: nowrap;
  }
  .hero-origin-ja {
    font-size: 0.65rem;
    letter-spacing: 0.10em;
    padding-left: 12px;
    white-space: nowrap;
  }
  .hero-origin-ja::before {
    height: 12px;
  }

  /* Lead */
  .lead-copy { padding: 72px 24px; }

  /* Features */
  .features { padding: 72px 0; }
  .features-grid { grid-template-columns: 1fr; gap: 20px; }
  .feature-card { padding: 32px 24px; }

  /* Gallery */
  .gallery { padding: 72px 0; }
  .gallery-track { padding: 0 16px; gap: 12px; }
  .gallery-item {
    flex: 0 0 calc(80vw - 16px);
    min-width: unset;
  }
  .gallery-prev, .gallery-next { display: none; }

  /* Voice */
  .voice-section { padding: 72px 0; }
  .voice-grid { grid-template-columns: 1fr; }

  /* Review */
  .review-section { padding: 72px 0; }
  .video-placeholder-inner { padding: 28px 20px; }

  /* Specs */
  .specs-section { padding: 72px 0; }
  .specs-layout        { grid-template-columns: 1fr; gap: 32px; }
  .specs-images-stack  { height: 340px; }
  .specs-img-main      { width: 78%; }
  .specs-img-sub       { width: 56%; }

  /* CTA */
  .cta-section  { padding: 80px 0; }
  .cta-buttons  { flex-direction: column; align-items: center; }
  .btn-cta      { width: 100%; max-width: 360px; justify-content: center; }
  .btn-cta-sub  { width: 100%; max-width: 360px; justify-content: center; }
  .cta-badges   { gap: 12px; }

  /* FAQ */
  .faq-section    { padding: 72px 0; }
  .faq-question   { padding: 18px 20px; }
  .faq-answer     { padding: 0 20px 18px; }

  /* Lightbox */
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }

  /* Floating CTA */
  .floating-cta  { bottom: 16px; right: 16px; }
  .floating-btn  { padding: 12px 18px; font-size: 0.82rem; }

  /* Section */
  .section-header { margin-bottom: 36px; }
}

/* ============================================================
   RESPONSIVE — Small Mobile (≤400px)
   ============================================================ */
@media (max-width: 400px) {
  .hero-title { font-size: 2rem; }
  .cta-price .price-amount { font-size: 2.6rem; }
}