/* =============================================
   AXIS — Global Styles
   ============================================= */

:root {
  --white:      #ffffff;
  --off-white:  #f5f5f5;
  --light-gray: #e2e2e2;
  --mid-gray:   #aaaaaa;
  --dark-gray:  #2d2d2d;
  --near-black: #1a1a1a;
  --black:      #0a0a0a;

  /* アクセントカラー — マットゴールド */
  --gold:       #c4a96b;
  --gold-dark:  #a88b50;
  --gold-light: #d4bc8a;

  --font-en: 'Inter', sans-serif;
  --font-ja: 'Noto Sans JP', sans-serif;

  --nav-h: 64px;
  --section-gap: 160px;
  --container-max: 1200px;
  --radius: 4px;

  /* イージング — 高級感のある滑らかな動き */
  --ease-out:    cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --ease-back:   cubic-bezier(0.34, 1.3, 0.64, 1);

  --transition:      0.3s var(--ease-out);
  --transition-slow: 0.5s var(--ease-out);
  --transition-fast: 0.18s var(--ease-in-out);

  /* ボタン専用トランジション — 0.42s でより滑らかに */
  --btn-transition: 0.42s var(--ease-out);
}

/* =============================================
   PORTFOLIO NOTICE BAR
   ============================================= */

.portfolio-notice {
  width: 100%;
  background: #111;
  border-bottom: 1px solid rgba(196,169,107,0.25);
  padding: 0.5rem 1.5rem;
  text-align: center;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
  line-height: 1.5;
  position: relative;
  z-index: 200;
}

.portfolio-notice strong {
  color: rgba(196,169,107,0.7);
  font-weight: 600;
}

/* nav-headerのtopをnotice分ずらす必要なし（notice自体はstatic） */

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

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

body {
  font-family: var(--font-ja);
  background: var(--white);
  color: var(--near-black);
  line-height: 2.0;
  font-size: clamp(0.84rem, 0.8rem + 0.2vw, 0.92rem);
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
[hidden] { display: none !important; }

/* =============================================
   TYPOGRAPHY UTILITIES
   ============================================= */

.section-label {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.32em;
  color: var(--mid-gray);
  margin-bottom: 1.5rem;
}

.section-title {
  font-family: var(--font-en);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  line-height: 1.15;
  color: var(--near-black);
}

.section-title.center { text-align: center; }

/* =============================================
   BUTTONS
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  border-radius: var(--radius);
  transition:
    background     var(--btn-transition),
    color          var(--btn-transition),
    border-color   var(--btn-transition),
    transform      var(--btn-transition),
    box-shadow     var(--btn-transition),
    letter-spacing var(--btn-transition);
  white-space: nowrap;
  will-change: transform;
}

.btn:active { transform: scale(0.97) translateY(1px); }

.btn-primary {
  background: var(--white);
  color: var(--near-black);
}
.btn-primary:hover {
  background: var(--off-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.1);
  letter-spacing: 0.18em;
}

/* Hero内のプライマリCTAだけゴールドグラデーション — ページ全体で「浮き上がる」唯一のボタン */
.hero .btn-primary {
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 55%, var(--gold-dark) 100%);
  color: var(--near-black);
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(196,169,107,0.4);
  border: none;
}
.hero .btn-primary:hover {
  background: linear-gradient(135deg, #dfd0a0 0%, var(--gold-light) 55%, var(--gold) 100%);
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(196,169,107,0.55);
}

.btn-dark {
  background: var(--near-black);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0,0,0,0.22);
}
.btn-dark:hover {
  background: var(--dark-gray);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.32);
  letter-spacing: 0.18em;
}

.btn-buy {
  background: var(--near-black);
  color: var(--white);
  padding: 0.8rem 1.6rem;
  font-size: 0.8rem;
  box-shadow: 0 4px 16px rgba(0,0,0,0.22);
}
.btn-buy:hover {
  background: var(--dark-gray);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.32);
}

/* CTA マイクロコピー — 購入ボタン直下の一言添え */
.btn-microcopy {
  font-size: 0.68rem;
  color: rgba(0,0,0,0.52);
  letter-spacing: 0.04em;
  margin-top: 0.45rem;
  text-align: center;
  font-family: var(--font-ja);
}

.btn-outline {
  background: transparent;
  color: var(--near-black);
  border: 1px solid var(--near-black);
}
.btn-outline:hover {
  background: var(--near-black);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.12);
  letter-spacing: 0.18em;
}

/* ゴールドアクセントボタン */
.btn-accent {
  background: var(--gold);
  color: var(--black);
  border: none;
  font-weight: 500;
  letter-spacing: 0.12em;
  transition:
    background     var(--btn-transition),
    transform      var(--btn-transition),
    box-shadow     var(--btn-transition),
    letter-spacing var(--btn-transition);
  will-change: transform;
}
.btn-accent:hover {
  background: var(--gold-light);
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(196,169,107,0.4);
  letter-spacing: 0.16em;
}
.btn-accent:active { transform: translateY(0); box-shadow: none; }

/* =============================================
   LAYOUT
   ============================================= */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: var(--section-gap) 0;
}

/* =============================================
   NAVIGATION
   ============================================= */

.nav-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--light-gray);
  transition: background var(--transition), box-shadow var(--transition);
}

.nav-header.scrolled {
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}

.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  color: var(--near-black);
  transition: letter-spacing var(--transition-slow), opacity var(--transition);
}
.nav-logo:hover {
  letter-spacing: 0.34em;
  opacity: 0.75;
}

.nav-menu ul {
  display: flex;
  gap: 2.5rem;
}

.nav-menu a {
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: var(--dark-gray);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 50%;
  width: 0; height: 1px;
  background: var(--gold);
  transition: width var(--transition), left var(--transition);
}

.nav-menu a:hover { color: var(--near-black); }
.nav-menu a:hover::after { width: 100%; left: 0; }

/* ナビゲーション内LPバッジ — ゴールドのピルで通常リンクと差別化 */
.nav-lp-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3em;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
  color: var(--near-black) !important;
  font-size: 0.68rem !important;
  font-weight: 700 !important;
  letter-spacing: 0.1em !important;
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  white-space: nowrap;
  transition: box-shadow var(--transition), transform var(--transition) !important;
}
.nav-lp-link::after { display: none !important; }
.nav-lp-link:hover {
  color: var(--near-black) !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(196,169,107,0.45);
}

/* Hero 副CTA — ブランドサイト内でLPへ誘導 */
.hero-sub-cta {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--font-ja);
  font-size: 0.76rem;
  color: rgba(255,255,255,0.48);
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding-bottom: 1px;
  letter-spacing: 0.04em;
  transition: color var(--transition), border-color var(--transition);
}
.hero-sub-cta:hover {
  color: var(--gold-light);
  border-color: rgba(196,169,107,0.5);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px; height: 1.5px;
  background: var(--near-black);
  transition: transform var(--transition), opacity var(--transition);
}

/* =============================================
   HERO
   ============================================= */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--near-black);
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 60% at 75% 50%, rgba(20,20,20,0.75) 0%, rgba(0,0,0,0.55) 70%),
    linear-gradient(160deg, rgba(10,10,10,0.85) 0%, rgba(0,0,0,0.7) 100%),
    url('https://picsum.photos/seed/axis-hero/1920/1080') center/cover no-repeat;
}

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 4rem 2rem;
  max-width: var(--container-max);
  margin: 0 auto;
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: 0.92rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--mid-gray);
  margin-bottom: 2rem;
}

.hero-title {
  font-family: var(--font-en);
  font-size: clamp(3.5rem, 9vw, 8rem);
  font-weight: 300;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--white);
  margin-bottom: 2rem;
}

.hero-sub {
  font-family: var(--font-ja);
  font-size: 1rem;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  margin-bottom: 3rem;
  letter-spacing: 0.1em;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2.5rem; right: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 1;
}

.hero-scroll-hint span {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.3);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50%       { opacity: 0.8; transform: scaleY(0.6) translateY(20px); }
}

/* =============================================
   CONCEPT
   ============================================= */

/* =============================================
   PHILOSOPHY STRIP
   ============================================= */

.philosophy-strip {
  background: var(--black);
  padding: 1.1rem 0;
  overflow: hidden;
}

.philosophy-text {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1.5rem 2.5rem;
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 300;
  letter-spacing: 0.26em;
  color: rgba(255,255,255,0.35);
  text-transform: uppercase;
  text-align: center;
  padding: 0 2rem;
}

.philosophy-text span:nth-child(even) {
  color: rgba(196,169,107,0.4);
  font-size: 0.6rem;
}

.concept { background: var(--white); }

.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: center;
  margin-top: 3rem;
}

.concept-body {
  font-size: 0.93rem;
  color: var(--dark-gray);
  line-height: 2.1;
  letter-spacing: 0.025em;
  margin-top: 1.5rem;
}

.concept-visual {
  overflow: hidden;
  border-radius: var(--radius);
}

.concept-img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: grayscale(20%) contrast(1.04);
  transform: scale(1.03);
  transition: filter var(--transition-slow), transform 0.7s var(--ease-out);
  will-change: transform;
}

.concept-visual:hover .concept-img {
  filter: grayscale(0%) contrast(1.05);
  transform: scale(1.0);
}

/* =============================================
   FEATURES
   ============================================= */

.features { background: var(--off-white); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 3.5rem;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 0;
  border: 1px solid var(--light-gray);
  transition: border-color var(--transition), transform var(--transition-slow),
              box-shadow var(--transition-slow);
  will-change: transform;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(196,169,107,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.feature-card:hover {
  border-color: rgba(196,169,107,0.5);
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.12), 0 6px 16px rgba(196,169,107,0.15);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 44px; height: 44px;
  color: var(--near-black);
  margin-bottom: 1.75rem;
  transition: color var(--transition), transform var(--transition-slow);
}
.feature-card:hover .feature-icon {
  color: var(--gold-dark);
  transform: scale(1.1);
}

.feature-icon svg { width: 100%; height: 100%; }

.feature-title {
  font-family: var(--font-ja);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--near-black);
}

.feature-desc {
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(0,0,0,0.75);
  line-height: 1.9;
  letter-spacing: 0.02em;
}

.feature-problem {
  font-size: 0.72rem;
  font-family: var(--font-ja);
  color: rgba(0,0,0,0.55);
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
  padding: 0.3rem 0.7rem;
  background: rgba(0,0,0,0.10);
  border-radius: 2px;
  display: inline-block;
}

/* --- Feature card image placeholder --- */
.feature-card-img {
  aspect-ratio: 3 / 2;
  background: linear-gradient(155deg, #f2ede4 0%, #e2d9cc 100%);
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition-slow);
}

.feature-card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -45deg,
    transparent, transparent 18px,
    rgba(0,0,0,0.018) 18px, rgba(0,0,0,0.018) 19px
  );
  pointer-events: none;
}

.feature-card-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: var(--radius) var(--radius) 0 0;
}

.feature-card-img .feature-icon {
  width: 40px;
  height: 40px;
  margin: 0;
  color: rgba(30,25,20,0.3);
  position: relative;
  z-index: 1;
  transition: color var(--transition), transform var(--transition-slow);
}
.feature-card:hover .feature-card-img .feature-icon {
  color: var(--gold-dark);
  transform: scale(1.12);
}

.feature-img-scene {
  font-size: 0.72rem;
  font-family: var(--font-en);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(0,0,0,0.50);
  position: relative;
  z-index: 1;
}

.feature-card-body {
  padding: 1.75rem 2rem 2.25rem;
}

/* =============================================
   FAQ MINI
   ============================================= */

.faq-mini { background: var(--off-white); }

.faq-mini-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}

.faq-mini-item {
  background: var(--white);
  padding: 1.75rem;
  border-radius: var(--radius);
  border: 1px solid var(--light-gray);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.faq-mini-item:hover {
  border-color: rgba(196,169,107,0.4);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}

.faq-mini-q {
  font-family: var(--font-ja);
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--near-black);
  margin-bottom: 0.75rem;
  letter-spacing: 0.02em;
  line-height: 1.5;
}

.faq-mini-q::before {
  content: 'Q. ';
  color: var(--gold);
  font-family: var(--font-en);
  font-weight: 500;
}

.faq-mini-a {
  font-size: 0.82rem;
  color: var(--dark-gray);
  line-height: 1.85;
  letter-spacing: 0.02em;
}

.faq-mini-more {
  margin-top: 2.5rem;
  text-align: center;
}

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

/* =============================================
   SHOP — PRODUCT VIEWER
   ============================================= */

.shop { background: var(--white); }

/* --- Size tabs --- */
.product-viewer {
  margin-top: 3.5rem;
  width: min(1440px, calc(100vw - 4rem));
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}

.viewer-tabs {
  display: flex;
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 0;
  gap: 0;
}

.viewer-tab {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
  padding: 1rem 2.5rem 1.1rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition);
  color: var(--mid-gray);
  margin-bottom: -1px;
}

.viewer-tab:hover { color: var(--near-black); }

.viewer-tab.active {
  border-bottom-color: var(--near-black);
  color: var(--near-black);
}

.tab-size {
  font-family: var(--font-en);
  font-size: 1.5rem;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.05em;
}

.tab-label {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.tab-badge {
  position: absolute;
  top: 0.5rem; right: 0.5rem;
  background: var(--near-black);
  color: var(--white);
  font-family: var(--font-en);
  font-size: 0.52rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  padding: 0.2rem 0.5rem;
  border-radius: 2px;
}

/* --- Viewer body --- */
.viewer-body {
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 0;
  align-items: start;
  border: 1px solid var(--light-gray);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  overflow: hidden;
}

/* --- Image panel --- */
.viewer-image-panel {
  background: var(--off-white);
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.viewer-image-wrap {
  position: relative;
  overflow: hidden;
  background: #ffffff;
  max-width: 100%;
  aspect-ratio: 4 / 3;
}

.viewer-image-wrap img {
  width: 100%;
  max-width: 100%;
  height: 100%;
  min-height: unset;
  object-fit: cover;
  object-position: center center;
  display: block;
  transition: opacity 0.35s ease, transform 0.5s ease;
}


.viewer-image-wrap img.switching {
  opacity: 0;
  transform: scale(1.03);
}

.viewer-size-stamp {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  font-family: var(--font-en);
  font-size: 5rem;
  font-weight: 200;
  color: rgba(255,255,255,0.18);
  line-height: 1;
  letter-spacing: -0.05em;
  pointer-events: none;
  text-shadow: 0 2px 12px rgba(0,0,0,0.3);
  transition: opacity 0.3s ease;
}

/* Thumbnails */
.viewer-thumbs {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--white);
  border-top: 1px solid var(--light-gray);
  overflow-x: auto;
  scrollbar-width: none;
}

.viewer-thumbs::-webkit-scrollbar { display: none; }

.viewer-thumb {
  flex-shrink: 0;
  width: 56px; height: 56px;
  border-radius: 2px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition);
}

.viewer-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.viewer-thumb.active { border-color: var(--near-black); }

/* --- Info panel --- */
.viewer-info-panel {
  padding: 1.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  background: var(--white);
  min-width: 0;
  overflow: hidden;
}

.viewer-tag {
  display: inline-block;
  font-size: 0.65rem;
  color: var(--mid-gray);
  border: 1px solid var(--light-gray);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
}

.viewer-name {
  font-family: var(--font-en);
  font-size: 1.9rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  line-height: 1.1;
  color: var(--near-black);
}

.viewer-spec {
  font-family: var(--font-en);
  font-size: 0.72rem;
  color: rgba(0,0,0,0.52);
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
}

.viewer-desc {
  font-size: 0.84rem;
  color: var(--dark-gray);
  line-height: 1.7;
}

/* Color selector */
.viewer-color-row { display: flex; flex-direction: column; gap: 0.6rem; }

.viewer-color-label {
  font-size: 0.78rem;
  color: rgba(0,0,0,0.52);
}

.viewer-color-label strong {
  color: var(--near-black);
  font-weight: 500;
}

.viewer-swatches {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.viewer-swatch {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--white);
  box-shadow: 0 0 0 1px var(--light-gray);
  cursor: pointer;
  transition: box-shadow var(--transition), transform var(--transition);
}

.viewer-swatch:hover { transform: scale(1.12); }

.viewer-swatch.active {
  box-shadow: 0 0 0 2px var(--near-black);
}

/* Purchase row */
.viewer-purchase {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.viewer-price {
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 500;
  color: var(--near-black);
  letter-spacing: -0.03em;
}

.viewer-cart-btn {
  flex: 1;
  min-width: 160px;
  padding: 1rem 2rem;
  font-size: 0.8rem;
}

/* Perks list */
.viewer-perks {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1rem;
  border-top: 1px solid var(--light-gray);
  list-style: none;
}

.viewer-perks li {
  font-size: 0.72rem;
  color: var(--mid-gray);
  letter-spacing: 0.02em;
}

.viewer-perks li::before {
  content: '✓ ';
  color: var(--near-black);
  font-weight: 600;
}

/* LP viewer sub-row (microcopy + payment) — outside viewer grid */
.lp-viewer-sub {
  margin-top: 1.25rem;
  padding: 1rem 0 0;
  border-top: 1px solid var(--light-gray);
}

/* CTA below viewer */
.shop-cta {
  text-align: center;
  margin-top: 3.5rem;
  padding-top: 3rem;
  border-top: 1px solid var(--light-gray);
}

.shop-cta-note {
  font-size: 0.82rem;
  color: var(--mid-gray);
  margin-bottom: 1.5rem;
}

/* =============================================
   SIZE COMPARE
   ============================================= */

.size-compare {
  background: var(--black);
  color: var(--white);
}

.size-compare .section-label { color: rgba(255,255,255,0.3); }
.size-compare .section-title { color: var(--white); }

.size-compare-sub {
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.35);
  margin-top: 0.75rem;
  margin-bottom: 3.5rem;
  letter-spacing: 0.04em;
}

/* --- Grid --- */
.size-compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

/* --- Card --- */
.size-compare-item {
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color 0.35s ease, box-shadow 0.35s ease;
  position: relative;
}

.size-compare-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: transparent;
  transition: background 0.35s ease;
  z-index: 1;
}

.size-compare-item.active {
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 0 0 1px rgba(255,255,255,0.08), 0 20px 40px rgba(0,0,0,0.4);
}

.size-compare-item.active::before {
  background: var(--white);
}

.size-compare-item:hover {
  border-color: rgba(255,255,255,0.2);
}

/* --- Image --- */
.size-compare-img-wrap {
  aspect-ratio: 3/4;
  overflow: hidden;
  background: #111;
  position: relative;
}

.size-compare-img-wrap img {
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.55s ease;
}

.size-compare-item:hover .size-compare-img-wrap img {
  transform: scale(1.06);
}

/* --- Info block --- */
.size-compare-info {
  padding: 1.5rem 1.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.compare-header {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.compare-size-letter {
  font-family: var(--font-en);
  font-size: 2.2rem;
  font-weight: 200;
  color: var(--white);
  letter-spacing: 0.05em;
  line-height: 1;
}

.compare-badge {
  font-family: var(--font-en);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.4);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  white-space: nowrap;
}

.compare-badge.best {
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.07);
}

/* --- Spec table --- */
.compare-specs {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.07);
}

.spec-row {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 0.5rem;
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.07);
  align-items: baseline;
}

.spec-row dt {
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.3);
}

.spec-row dd {
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: rgba(255,255,255,0.75);
  letter-spacing: 0.03em;
}

.spec-row dd em {
  font-style: normal;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.4);
  margin-left: 0.4rem;
}

/* --- Use case & CTA --- */
.compare-use {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  letter-spacing: 0.03em;
}

.btn-compare-buy {
  display: block;
  width: 100%;
  padding: 0.7rem 1rem;
  background: transparent;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-align: center;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn-compare-buy:hover,
.size-compare-item.active .btn-compare-buy {
  background: var(--white);
  color: var(--near-black);
  border-color: var(--white);
}

/* =============================================
   COMPARISON TABLE
   ============================================= */

.compare-table-wrap {
  margin-top: 4rem;
  overflow-x: auto;        /* スマホ：横スクロール */
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
}

/* スクロールヒント（スマホのみ） */
@media (max-width: 768px) {
  .compare-table-wrap::before {
    content: '← スワイプでスクロール →';
    display: block;
    text-align: center;
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.25);
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
}

.compare-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.7);
}

/* ヘッダー行 */
.compare-table thead tr {
  border-bottom: 1px solid rgba(255,255,255,0.12);
}

.compare-table thead th {
  padding: 1.5rem 1.25rem 1.25rem;
  text-align: center;
  vertical-align: bottom;
  font-weight: 400;
}

.compare-table thead th.ct-label-col {
  width: 7rem;
  text-align: left;
}

/* 人気カラム強調 */
.compare-table thead th.ct-featured,
.compare-table td.ct-featured {
  background: rgba(255,255,255,0.04);
  position: relative;
}

.compare-table thead th.ct-featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
}

.ct-size {
  display: block;
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 200;
  color: var(--white);
  letter-spacing: 0.05em;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.ct-sub {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
}

.ct-badge {
  display: inline-block;
  margin-top: 0.5rem;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  border: 1px solid var(--gold);
  padding: 0.15rem 0.5rem;
  border-radius: 2px;
}

/* ボディ行 */
.compare-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background 0.2s ease;
}

.compare-table tbody tr:last-child { border-bottom: none; }

.compare-table tbody tr:not(.ct-cta-row):hover {
  background: rgba(255,255,255,0.03);
}

.compare-table tbody th[scope="row"] {
  padding: 0.9rem 1.25rem;
  text-align: left;
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.3);
  white-space: nowrap;
}

.compare-table tbody td {
  padding: 0.9rem 1.25rem;
  text-align: center;
  font-family: var(--font-en);
  color: rgba(255,255,255,0.72);
  letter-spacing: 0.03em;
}

.compare-table tbody td small {
  display: block;
  font-size: 0.62rem;
  color: rgba(255,255,255,0.35);
  margin-top: 0.15rem;
}

.ct-yes { color: var(--gold) !important; font-weight: 500; }
.ct-no  { color: rgba(255,255,255,0.18) !important; }

/* CTA行 */
.ct-cta-row td {
  padding: 1.25rem 1rem;
}

.ct-cta-row .btn-accent {
  width: 100%;
  padding: 0.75rem 0.5rem;
  font-size: 0.72rem;
}

/* =============================================
   STORES
   ============================================= */

.stores { background: var(--near-black); color: var(--white); }

.stores .section-label { color: rgba(255,255,255,0.3); }

.stores .section-title { color: var(--white); }

.stores-intro {
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.5);
  margin-top: 1rem;
  margin-bottom: 3.5rem;
}

.stores-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
}

.store-card {
  background: var(--near-black);
  padding: 2rem 1.5rem;
  transition: background var(--transition), transform var(--transition-slow), box-shadow var(--transition-slow);
  will-change: transform;
}

.store-card:hover {
  background: #1f1f1f;
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.store-city {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.3);
  margin-bottom: 0.5rem;
}

.store-name {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 1.25rem;
  line-height: 1.4;
}

.store-address {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.9;
  margin-bottom: 1.25rem;
}

.store-hours {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.25rem 0.75rem;
  font-size: 0.72rem;
  margin-bottom: 1.5rem;
}

.store-hours dt {
  color: rgba(255,255,255,0.3);
}

.store-hours dd {
  color: rgba(255,255,255,0.6);
  font-family: var(--font-en);
}

.store-map-link {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.35);
  transition: color var(--transition);
}

.store-map-link:hover { color: var(--white); }

/* =============================================
   FOOTER
   ============================================= */

.footer {
  background: var(--black);
  color: rgba(255,255,255,0.5);
  padding: 5rem 0 2.5rem;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  gap: 4rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.footer-logo {
  display: block;
  font-family: var(--font-en);
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.footer-tagline {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.25);
}

.footer-nav {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.footer-nav-heading {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.3);
  margin-bottom: 1rem;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-nav-col a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition);
}

.footer-nav-col a:hover { color: var(--white); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.07);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-copy {
  font-family: var(--font-en);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

.footer-legal a {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}

.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* =============================================
   LP — SPECIFIC STYLES
   ============================================= */

/* Nav: logo + single CTA only */
.lp-nav-header {
  background: #1a1a1a;
  border-bottom-color: rgba(255,255,255,0.08);
}
.lp-nav-header .nav-logo {
  color: var(--white);
}
.lp-nav-header .lp-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
}

.lp-nav-cta {
  background: var(--gold);
  color: var(--near-black);
  font-weight: 600;
  padding: 0.45rem 1.2rem;
  border-radius: 4px;
  font-size: 0.82rem;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s ease;
  border-bottom: none;
}
.lp-nav-cta:hover {
  background: var(--gold-dark);
  color: var(--near-black);
}

/* Mid-page CTA banner */
.lp-mid-cta {
  background: var(--near-black);
  padding: 2.5rem 0;
}
.lp-mid-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.lp-mid-cta-text {
  font-family: var(--font-ja);
  font-size: 1.05rem;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  letter-spacing: 0.04em;
}
.lp-mid-cta-btn {
  display: inline-block;
  background: var(--gold);
  color: var(--near-black);
  font-family: var(--font-ja);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.9rem 2rem;
  border-radius: var(--radius);
  text-decoration: none;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition-slow);
}
.lp-mid-cta-btn:hover {
  background: var(--gold-dark);
  transform: translateY(-2px);
}

/* Closing CTA section */
.lp-closing-cta {
  background: var(--off-white);
  padding: 6rem 0;
  text-align: center;
  border-top: 1px solid var(--light-gray);
}
.lp-closing-cta-inner { max-width: 600px; margin: 0 auto; }
.lp-closing-eyebrow {
  font-family: var(--font-en);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--mid-gray);
  margin-bottom: 1.25rem;
}
.lp-closing-title {
  font-family: var(--font-ja);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--near-black);
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}
.lp-closing-body {
  font-size: 0.9rem;
  color: var(--dark-gray);
  line-height: 1.9;
  margin-bottom: 2.25rem;
}
.lp-closing-btn {
  padding: 1.1rem 2.75rem;
  font-size: 0.9rem;
  background: var(--gold);
  color: var(--near-black);
  border: none;
  font-weight: 600;
  display: block;
  width: fit-content;
  margin: 0 auto;
}
.lp-closing-btn:hover {
  background: var(--gold-dark);
  color: var(--near-black);
}

.closing-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  font-size: 0.78rem;
  color: rgba(0,0,0,0.55);
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
}
.lp-closing-note {
  margin-top: 1.25rem;
  font-size: 0.72rem;
  color: var(--dark-gray);
  letter-spacing: 0.06em;
}

/* LP Footer */
.lp-footer {
  background: var(--near-black);
  padding: 1.75rem 0;
}
.lp-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.lp-footer-logo {
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
}
.lp-footer-legal {
  display: flex;
  gap: 1.5rem;
}
.lp-footer-legal a {
  font-size: 0.71rem;
  color: rgba(255,255,255,0.3);
  text-decoration: none;
  transition: color var(--transition);
}
.lp-footer-legal a:hover { color: rgba(255,255,255,0.65); }
.lp-footer-copy {
  font-size: 0.71rem;
  color: rgba(255,255,255,0.25);
}
.footer-portfolio-note {
  font-size: 0.68rem;
  color: rgba(255,255,255,0.35);
  text-align: center;
  margin-top: 0.75rem;
  line-height: 1.6;
  width: 100%;
}
.product-portfolio-note {
  font-size: 0.68rem;
  color: rgba(0,0,0,0.35);
  text-align: center;
  margin-top: 0.5rem;
}

/* LP responsive */
@media (max-width: 768px) {
  .lp-mid-cta-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
  }
  .lp-footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }
  .lp-footer-legal { justify-content: center; }
}

/* =============================================
   LP — 10-SECTION REDESIGN
   ============================================= */

/* section-label variant for dark backgrounds */
.section-label-light {
  background: rgba(255,255,255,0.07);
  color: rgba(255,255,255,0.45);
}

/* =============================================
   LP HERO — .hero クラスとは完全独立
   index.html には一切影響なし
   ============================================= */

/* セクション本体 — コンテナなし・フル幅・高さ自由 */
.lp-hero {
  width: 100%;                        /* フル幅 — コンテナ制限なし */
  height: auto;                       /* height: 100vh を使わない */
  min-height: 100svh;                 /* 最低でも画面いっぱい */
  background: var(--near-black);
  padding-top: var(--nav-h);          /* ナビ分だけ押し下げ */
  display: flex;
  align-items: stretch;
  overflow: hidden;                   /* 内部要素の飛び出しだけ防ぐ */
}

/* 内部グリッド — 左:コピー / 右:コールアウト+画像 */
.lp-hero-inner {
  width: 100%;
  display: grid;
  grid-template-columns: 50fr 50fr;  /* コピー50% / ビジュアル50% */
  align-items: center;
}

/* 左カラム：テキスト & CTA */
.lp-hero-content {
  padding: 4rem 2rem 4rem 4rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  justify-content: center;
}

/* 右カラム：ヒーロー画像を内包 */
.lp-hero-visual {
  display: flex;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
}

/* ヒーロー画像（右カラム全面） */
.lp-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
}

/* ── LP コールアウトグリッド（画像左右に機能説明を配置） ── */
.lp-callout-grid {
  display: grid;
  grid-template-columns: 140px 1fr 140px;
  gap: 0 0.25rem;
  align-items: center;
  width: 100%;
}

/* 中央：製品画像コラム */
.lp-callout-img-col {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: transparent;
  border-radius: 0;
}

.lp-callout-img {
  width: 100%;
  max-height: calc(100svh - var(--nav-h) - 5rem);
  object-fit: contain;
  display: block;
  mix-blend-mode: multiply;
}

/* 左右コールアウトコラム共通 */
.lp-callout-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 3.5rem;
}

/* 左コラム：テキスト右寄せ → 引き出し線 → ドット → 画像 */
.lp-callout-col--left .lp-callout-item {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  text-align: right;
}

/* 右コラム：画像 → ドット → 引き出し線 → テキスト左寄せ */
.lp-callout-col--right .lp-callout-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  text-align: left;
}

/* 引き出し線 + ドットのセット */
.lp-callout-leader {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* 引き出し線 — 細く・控えめな白 */
.lp-callout-line {
  width: 22px;
  height: 1px;
  background: rgba(255, 255, 255, 0.16);
  flex-shrink: 0;
}

/* ドット — ゴールドアクセント */
.lp-callout-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

/* 機能名：太字・高視認 */
.lp-callout-name {
  font-family: var(--font-ja);
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
  letter-spacing: 0.02em;
}

/* 説明文：細字・控えめ */
.lp-callout-desc {
  font-family: var(--font-ja);
  font-size: 0.82rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.70);
  line-height: 1.85;
  margin-top: 0.2rem;
}

/* LP ヒーロータイトル — 日本語テキストのため専用調整
   ブランドサイトの .hero-title（英語・極大表示）とは別スタイル */
.lp-hero-content .hero-title {
  font-family: var(--font-ja);
  font-size: clamp(2rem, 3.8vw, 3rem);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 0;
}

/* LP ヒーローサブコピー */
.lp-hero-content .hero-sub {
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  font-weight: 300;
  line-height: 1.95;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 0;
}

/* LP ヒーロー CTA ボタン（金グラデ） */
.lp-hero-btn {
  display: inline-block;
  align-self: flex-start;
  background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 55%, var(--gold-dark) 100%);
  color: var(--near-black);
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(196,169,107,0.4);
}
.lp-hero-btn:hover {
  box-shadow: 0 8px 32px rgba(196,169,107,0.55);
  transform: translateY(-3px);
  letter-spacing: 0.18em;
}

/* =============================================
   LP HERO レスポンシブ
   ============================================= */

/* タブレット (≤1024px) */
@media (max-width: 1024px) {
  .lp-hero-inner {
    grid-template-columns: 1fr 1fr;
  }
  .lp-hero-content {
    padding: 3rem 1.5rem 3rem 3rem;
    gap: 0.75rem;
  }
  .lp-hero-visual {
    padding: 0;
  }
  .lp-callout-grid {
    grid-template-columns: 95px 1fr 95px;
  }
  .lp-callout-col { gap: 2.5rem; }
  .lp-callout-name { font-size: 0.7rem; }
  .lp-callout-desc { font-size: 0.76rem; }
}

/* モバイル (≤768px): 縦積み — 画像上・カード4枚縦並び */
@media (max-width: 768px) {
  .lp-hero { min-height: auto; }
  .lp-hero-inner {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto;
  }
  .lp-hero-visual {
    order: -1;
    padding: 0;
    max-height: 60vw;
  }
  .lp-hero-img {
    object-fit: cover;
    object-position: center center;
    height: 60vw;
  }
  .lp-hero-content {
    padding: 1rem 1.5rem 3rem;
    gap: 0.75rem;
  }

  /* コールアウトグリッド → フレックス縦積み */
  .lp-callout-grid {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
  }
  .lp-callout-img-col {
    order: 1;
    padding: 0;
  }
  .lp-callout-img {
    max-height: 52vw;
    width: 100%;
  }
  .lp-callout-col--left  { order: 2; gap: 0.65rem; }
  .lp-callout-col--right { order: 3; gap: 0.65rem; }

  /* カード形式 */
  .lp-callout-col--left  .lp-callout-item,
  .lp-callout-col--right .lp-callout-item {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    text-align: left;
    gap: 0;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: var(--radius);
    padding: 0.85rem 1rem;
  }
  .lp-callout-leader { display: none; }
  .lp-callout-name   { font-size: 0.78rem; }
  .lp-callout-desc   { font-size: 0.80rem; color: rgba(255,255,255,0.45); }
}

/* スモールモバイル (≤480px) */
@media (max-width: 480px) {
  .lp-hero-content {
    padding: 0.5rem 1.25rem 2.5rem;
  }
  .lp-callout-img { max-height: 58vw; }
}

/* Hero badges (①) */
.lp-hero-badges {
  display: flex;
  gap: 1.25rem;
  margin-top: 1.75rem;
  flex-wrap: wrap;
}
.lp-hero-badge {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.7rem;
  font-family: var(--font-ja);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.05em;
}
.lp-hero-badge svg { width: 12px; height: 12px; color: var(--gold); }

/* ② Empathy — dark pain-point section */
.lp-empathy {
  background: #16130f;
  padding: var(--section-gap) 0;
}
.lp-empathy-header { margin-bottom: 3.5rem; }
.lp-empathy-header h2 {
  font-family: var(--font-ja);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 700;
  color: white;
  letter-spacing: 0.04em;
  margin-top: 1.25rem;
  line-height: 1.4;
}
.lp-pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.lp-pain-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.3s;
}
.lp-pain-item:hover { border-color: rgba(224,85,85,0.25); }
.lp-pain-x { width: 18px; height: 18px; flex-shrink: 0; color: #e05555; margin-top: 2px; }
.lp-pain-scene {
  font-size: 0.75rem;
  font-family: var(--font-en);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  margin-bottom: 0.4rem;
}
.lp-pain-text {
  font-family: var(--font-ja);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  letter-spacing: 0.03em;
}

/* Empathy 締めの一行 */
.lp-empathy-closing {
  margin-top: 3rem;
  text-align: center;
  font-family: var(--font-ja);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  letter-spacing: 0.06em;
}
.lp-empathy-closing br { display: block; }

/* ③ Solution */
.lp-solution {
  background: var(--off-white);
  padding: var(--section-gap) 0 0;   /* bottom padding を削除 */
  margin-bottom: -130px;             /* 次セクションを130px引き上げてチラ見せ */
  -webkit-mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
          mask-image: linear-gradient(to bottom, black 85%, transparent 100%);
}

/* スマホ：チラ見せを解除して余白を確保 */
@media (max-width: 768px) {
  .lp-solution {
    margin-bottom: 0;
    padding-bottom: var(--section-gap);
    -webkit-mask-image: none;
            mask-image: none;
  }
  .lp-hero-content .hero-title br {
    display: none;
  }
}
.lp-solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.lp-solution-title {
  font-family: var(--font-ja);
  font-size: clamp(1.3rem, 2.8vw, 2rem);
  font-weight: 700;
  color: var(--near-black);
  letter-spacing: 0.04em;
  line-height: 1.4;
  margin: 1.25rem 0 1.5rem;
}
.lp-solution-body {
  font-size: 0.88rem;
  color: var(--dark-gray);
  line-height: 1.95;
  letter-spacing: 0.02em;
  margin-bottom: 2.5rem;
}
.lp-solution-img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border-radius: var(--radius);
  display: block;
}

/* ⑤ Tech specs */
.lp-specs { background: #ffffff; padding: var(--section-gap) 0; }
.lp-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  margin-top: 3.5rem;
}
.lp-spec-card {
  background: #fafaf8;
  border-left: 3px solid var(--gold);
  border-top: none;
  border-right: none;
  border-bottom: none;
  border-radius: 0 8px 8px 0;
  padding: 2.25rem;
  transition: border-color var(--transition), box-shadow var(--transition-slow);
}
.lp-spec-card:hover {
  border-color: rgba(196,169,107,0.4);
  box-shadow: 0 12px 32px rgba(0,0,0,0.06);
}
.lp-spec-icon { width: 36px; height: 36px; color: var(--gold-dark); margin-bottom: 1.5rem; }
.lp-spec-icon svg { width: 100%; height: 100%; }
.lp-spec-name {
  font-family: var(--font-en);
  font-size: 0.63rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 0.35rem;
}
.lp-spec-value {
  font-family: var(--font-ja);
  font-size: 1rem;
  font-weight: 700;
  color: var(--near-black);
  margin-bottom: 0.75rem;
}
.lp-spec-desc { font-size: 0.81rem; color: var(--dark-gray); line-height: 1.85; }

/* TECHNOLOGYカード内の数字表示 (.feature-stat と同等) */
.lp-spec-stat {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin: 0.5rem 0 0.75rem;
}
.lp-spec-stat em {
  font-style: normal;
  font-family: var(--font-en);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--near-black);
  letter-spacing: -0.03em;
  line-height: 1;
}
.lp-spec-stat span {
  font-size: 0.75rem;
  color: rgba(0,0,0,0.60);
  letter-spacing: 0.05em;
}

/* ⑥ VS Comparison */
.lp-vs { background: var(--off-white); padding: var(--section-gap) 0; }
.lp-vs-inner { max-width: 820px; margin: 0 auto; }
.lp-vs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 3.5rem;
}
.lp-vs-col { border-radius: var(--radius); overflow: hidden; }
.lp-vs-col-generic { background: var(--white); border: 1px solid var(--light-gray); }
.lp-vs-col-axis    { background: var(--near-black); border-top: 3px solid var(--gold); position: relative; }
.lp-vs-col-header {
  padding: 1.1rem 2rem;
  font-family: var(--font-en);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
}
.lp-vs-col-generic .lp-vs-col-header { color: var(--mid-gray); border-bottom: 1px solid var(--light-gray); }
.lp-vs-col-axis .lp-vs-col-header    { color: var(--gold); border-bottom: 1px solid rgba(255,255,255,0.08); }
.lp-vs-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.95rem 2rem;
  font-size: 0.83rem;
  line-height: 1.5;
}
.lp-vs-col-generic .lp-vs-item { color: var(--dark-gray); border-bottom: 1px solid var(--light-gray); }
.lp-vs-col-generic .lp-vs-item:last-child { border-bottom: none; }
.lp-vs-col-axis .lp-vs-item { color: rgba(255,255,255,0.75); border-bottom: 1px solid rgba(255,255,255,0.06); }
.lp-vs-col-axis .lp-vs-item:last-child { border-bottom: none; }
.vs-bad { color: #e05555; font-size: 1rem; flex-shrink: 0; line-height: 1; }
.vs-good { width: 14px; height: 14px; color: var(--gold); flex-shrink: 0; }

/* ⑥-b Spec Compare Table */
.lp-spec-compare {
  margin-top: 4rem;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}

.lp-spec-compare-label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--mid-gray);
  text-align: center;
  margin-bottom: 0.5rem;
}

.lp-spec-compare-title {
  font-family: var(--font-en);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--near-black);
  text-align: center;
  margin-bottom: 2rem;
}

/* VS レジェンドバー */
.lp-spec-vs-bar {
  display: flex;
  align-items: center;
  margin-bottom: 0.6rem;
}
.lp-spec-vs-side {
  flex: 1;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.5rem 0.75rem;
}
.lp-spec-vs-generic {
  color: var(--mid-gray);
  background: #f4f4f4;
  border-radius: var(--radius) 0 0 var(--radius);
  border: 1px solid var(--light-gray);
  border-right: none;
}
.lp-spec-vs-badge {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--gold);
  background: var(--near-black);
  padding: 0.45rem 0.7rem;
  flex-shrink: 0;
}
.lp-spec-vs-axis {
  color: var(--near-black);
  background: #fff;
  border-radius: 0 var(--radius) var(--radius) 0;
  border: 1px solid var(--light-gray);
  border-left: none;
  font-family: var(--font-en);
}

/* テーブル本体 */
.lp-spec-table {
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  overflow: hidden;
}

/* 各行 */
.lp-spec-row {
  display: grid;
  grid-template-columns: 2fr 2fr 2.5fr;
  border-bottom: 1px solid var(--light-gray);
}
.lp-spec-row:last-child { border-bottom: none; }

/* ヘッダー行 */
.lp-spec-row-head {
  background: var(--near-black);
}
.lp-spec-row-head .lp-spec-cell {
  font-family: var(--font-en);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  padding: 0.85rem 1.25rem;
}
.lp-spec-row-head .lp-spec-cell-name    { color: rgba(255,255,255,0.75); background: #1a1a1a; }
.lp-spec-row-head .lp-spec-cell-generic { color: rgba(255,255,255,0.65); background: #1a1a1a; border-left: 1px solid rgba(255,255,255,0.08); }
.lp-spec-row-head .lp-spec-cell-axis    { color: var(--gold); font-weight: 600; background: #1a1a1a; border-left: 1px solid rgba(255,255,255,0.08); }

/* セル共通 */
.lp-spec-cell {
  padding: 0.9rem 1.25rem;
  font-size: 0.8rem;
  line-height: 1.45;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* スペック名（左列） */
.lp-spec-cell-name {
  color: var(--dark-gray);
  font-weight: 500;
  background: var(--white);
  gap: 0.5rem;
}

/* 一般製品列 */
.lp-spec-cell-generic {
  background: #f4f4f2;
  border-left: 1px solid var(--light-gray);
  color: rgba(0,0,0,0.45);
}

/* AXIS列 */
.lp-spec-cell-axis {
  background: var(--white);
  border-left: 1px solid var(--light-gray);
  color: var(--near-black);
  font-weight: 500;
}

/* 勝敗インジケーター */
.lp-spec-lose { color: #b0b0b0; }
.lp-spec-win  { color: var(--near-black); }
.lp-spec-win::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
  margin-right: 0.35rem;
}

/* 星評価 */
.lp-spec-stars { letter-spacing: 0.05em; color: var(--light-gray); }
.lp-spec-cell-generic .lp-spec-stars { color: var(--light-gray); }
.lp-spec-stars-gold { color: var(--gold); }

/* 補足テキスト */
.lp-spec-note {
  font-size: 0.68rem;
  color: var(--gold-dark);
  font-weight: 400;
  width: 100%;
  margin-top: 0.1rem;
}

/* モバイル対応 */
@media (max-width: 600px) {
  .lp-spec-row { grid-template-columns: 1.5fr 1.8fr 2fr; }
  .lp-spec-cell { padding: 0.8rem 0.9rem; font-size: 0.75rem; }
  .lp-spec-row-head .lp-spec-cell { padding: 0.75rem 0.9rem; }
}

/* ⑦ Reviews */
.lp-reviews { background: var(--white); padding: var(--section-gap) 0; }
.lp-review-meta-line {
  text-align: center;
  margin-bottom: 3.5rem;
}
.lp-review-meta-line .trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--mid-gray);
  font-family: var(--font-ja);
}
.lp-review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.lp-review-card {
  background: var(--off-white);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

/* 装飾引用符 — 薄くカードに溶け込ませ、デザインの一部として機能させる */
.lp-review-card::before {
  content: '\201C';
  position: absolute;
  top: -0.5rem;
  left: 1.25rem;
  font-size: 5.5rem;
  font-family: Georgia, 'Times New Roman', serif;
  color: rgba(196, 169, 107, 0.1);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

/* スター — 主張しすぎない落ち着いたトーン */
.lp-review-stars {
  color: var(--gold-dark);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  margin-bottom: 1.1rem;
}

.lp-review-text {
  font-size: 0.84rem;
  color: var(--dark-gray);
  line-height: 1.9;
  font-family: var(--font-ja);
  flex: 1;
  margin-bottom: 1.5rem;
  position: relative; /* 引用符の上に乗せるため */
}
.lp-review-author { display: flex; align-items: center; gap: 0.85rem; }
.lp-review-avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--light-gray);
  color: var(--mid-gray);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.lp-review-avatar svg { width: 18px; height: 18px; }

/* 名前なし・属性を主役に */
.lp-review-role {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--dark-gray);
  letter-spacing: 0.02em;
  line-height: 1.65;
}
.lp-review-role span {
  font-size: 0.68rem;
  font-weight: 400;
  color: var(--mid-gray);
}

/* ⑨ FAQ accordion */
/* 情報密度が高いセクションは余白をやや絞って「流れるように読める」感覚に */
.section.features { padding: 120px 0; }
.lp-faq { background: var(--off-white); padding: 120px 0; }
.lp-faq-list {
  margin-top: 3rem;
  max-width: 760px;
  margin-left: auto; margin-right: auto;
  display: flex; flex-direction: column; gap: 0.6rem;
}
.lp-faq-item {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  overflow: hidden;
}
.lp-faq-item summary {
  padding: 1.2rem 1.75rem;
  font-family: var(--font-ja);
  font-size: 0.95rem; font-weight: 700;
  color: var(--near-black);
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  letter-spacing: 0.03em;
  transition: background var(--transition);
}
.lp-faq-item summary::-webkit-details-marker { display: none; }
.lp-faq-item summary::after {
  content: '+';
  font-family: var(--font-en);
  font-size: 1.25rem; font-weight: 300;
  color: var(--mid-gray);
  transition: transform 0.25s ease;
  flex-shrink: 0; margin-left: 1rem;
}
.lp-faq-item[open] summary::after { transform: rotate(45deg); }
.lp-faq-item summary:hover { background: var(--off-white); }
.lp-faq-answer {
  padding: 1.25rem 1.75rem 1.5rem;
  font-size: 0.92rem;
  color: var(--dark-gray);
  line-height: 2.0; letter-spacing: 0.02em;
  border-top: 1px solid var(--light-gray);
}

/* ⑩ Closing guarantees */
.lp-guarantees {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  margin: 0 auto 2.5rem;
  flex-wrap: wrap;
}
.lp-guarantee-item {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--dark-gray);
  font-family: var(--font-ja);
}
.lp-guarantee-icon { width: 14px; height: 14px; color: var(--gold-dark); flex-shrink: 0; }

/* LP new sections responsive */
@media (max-width: 1024px) {
  .lp-review-grid { grid-template-columns: repeat(2, 1fr); }
  .lp-solution-grid { gap: 3rem; }
}
@media (max-width: 768px) {
  .lp-pain-grid { grid-template-columns: 1fr; }
  .lp-solution-grid { grid-template-columns: 1fr; }
  .lp-solution-img { aspect-ratio: 16/9; }
  .lp-specs-grid { grid-template-columns: 1fr; }
  .lp-vs-grid { grid-template-columns: 1fr; }
  .lp-review-grid { grid-template-columns: 1fr; }
  .lp-guarantees { gap: 1.25rem; }
  .lp-hero-badges { gap: 0.85rem; }
}

/* =============================================
   TRUST STRIP (index — social proof bar)
   ============================================= */

.trust-strip {
  background: var(--near-black);
  padding: 2.25rem 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.trust-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0 2rem;
  border-right: 1px solid rgba(255,255,255,0.08);
}
.trust-item:last-child { border-right: none; }

.trust-item-icon {
  width: 28px;
  height: 28px;
  color: var(--gold);
  flex-shrink: 0;
}

.trust-item-text {
  font-size: 0.75rem;
  line-height: 1.55;
  color: rgba(255,255,255,0.45);
  font-family: var(--font-ja);
}

.trust-item-text strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  color: rgba(255,255,255,0.88);
  font-family: var(--font-en);
  letter-spacing: 0.03em;
  margin-bottom: 0.1rem;
}

/* =============================================
   CART TRUST SIGNALS
   ============================================= */

.cart-trust {
  list-style: none;
  margin-top: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--light-gray);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.cart-trust-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  font-size: 0.77rem;
  line-height: 1.55;
  color: var(--dark-gray);
}

.cart-trust-icon {
  width: 15px;
  height: 15px;
  color: var(--gold-dark);
  flex-shrink: 0;
  margin-top: 2px;
}

.cart-trust-item strong {
  display: block;
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--near-black);
  margin-bottom: 0.1rem;
}

/* =============================================
   RESPONSIVE — TABLET (≤1024px)
   ============================================= */

@media (max-width: 1024px) {
  :root { --section-gap: 120px; }
  .section.features, .lp-faq { padding: 90px 0; }


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

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

  .size-compare-grid {
    gap: 1.25rem;
  }

  .trust-items {
    grid-template-columns: repeat(2, 1fr);
    gap: 0;
  }

  .trust-item {
    padding: 1rem 1.5rem;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
  .trust-item:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
  .trust-item:nth-last-child(-n+2) { border-bottom: none; }
}

/* =============================================
   RESPONSIVE — MOBILE (≤768px)
   ============================================= */

@media (max-width: 768px) {
  :root { --section-gap: 80px; }
  .section.features, .lp-faq { padding: 64px 0; }

  .trust-items {
    grid-template-columns: 1fr;
  }
  .trust-item {
    border-right: none !important;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    padding: 0.9rem 1rem;
  }
  .trust-item:last-child { border-bottom: none; }
  .trust-strip { padding: 1.5rem 0; }

  /* Nav mobile */
  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--light-gray);
    padding: 1.5rem 2rem;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    pointer-events: none;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-menu ul {
    flex-direction: column;
    gap: 1.25rem;
  }

  .nav-menu a {
    font-size: 1rem;
    display: block;
    padding: 0.25rem 0;
  }

  /* Hamburger animation */
  .nav-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

  /* Hero */
  .hero-scroll-hint { display: none; }

  /* Concept */
  .concept-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .concept-visual { order: -1; }

  /* Features */
  .features-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  /* Size compare — mobile: 縦積み・全件表示 */
  .size-compare-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: 480px;
    margin: 0 auto;
  }

  .size-compare-info { padding: 1.25rem 1.25rem 1.5rem; }

  /* Product viewer */
  .viewer-tabs { overflow-x: auto; scrollbar-width: none; }
  .viewer-tabs::-webkit-scrollbar { display: none; }
  .viewer-tab { padding: 0.8rem 1.5rem 0.9rem; }

  .viewer-body {
    grid-template-columns: 1fr;
  }

  .viewer-image-wrap img { min-height: unset; }

  .viewer-info-panel { padding: 1.75rem 1.5rem; gap: 1.25rem; }

  .viewer-name { font-size: 1.7rem; }

  .viewer-purchase { flex-direction: column; align-items: stretch; }
  .viewer-cart-btn { width: 100%; }

  /* Stores */
  .stores-grid {
    grid-template-columns: 1fr;
    gap: 1px;
  }

  /* Footer */
  .footer-top {
    flex-direction: column;
    gap: 2.5rem;
  }

  .footer-nav { gap: 2rem; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-legal { flex-direction: column; gap: 0.75rem; }
}

/* =============================================
   RESPONSIVE — SMALL MOBILE (≤480px)
   ============================================= */

@media (max-width: 480px) {
  .container { padding: 0 1.25rem; }

  .hero-title {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

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

  .footer-nav { flex-direction: column; gap: 1.5rem; }
}

/* =============================================
   ADD-TO-CART MODAL
   ============================================= */

.atc-overlay {
  position: fixed;
  inset: 0;
  z-index: 9000;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  animation: fadeIn 0.32s var(--ease-out);
}

.atc-overlay[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.atc-modal {
  background: var(--white);
  border-radius: 8px;
  width: 100%;
  max-width: 440px;
  padding: 2rem;
  box-shadow: 0 24px 64px rgba(0,0,0,0.25);
  animation: slideUp 0.25s cubic-bezier(0.34, 1.4, 0.64, 1);
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.atc-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.atc-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.atc-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.atc-product {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--off-white);
  border-radius: 6px;
  margin-bottom: 1.5rem;
}

.atc-img {
  width: 72px;
  height: 72px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}

.atc-name  { font-size: 0.95rem; font-weight: 600; }
.atc-meta  { font-size: 0.8rem; color: var(--mid-gray); margin-top: 0.2rem; }
.atc-price { font-size: 0.9rem; font-weight: 500; margin-top: 0.4rem; color: var(--near-black); }

.atc-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.atc-btn-continue {
  width: 100%;
  padding: 0.8rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--dark-gray);
  background: var(--white);
  transition: background var(--transition), border-color var(--transition);
}
.atc-btn-continue:hover {
  background: var(--off-white);
  border-color: var(--mid-gray);
}

.atc-btn-cart {
  display: block;
  width: 100%;
  padding: 0.9rem;
  background: var(--gold);
  color: var(--white);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: center;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.atc-btn-cart:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,169,107,0.35);
}

/* =============================================
   CHECKOUT — SHARED (cart + payment pages)
   ============================================= */

.checkout-body {
  background: var(--off-white);
}

.checkout-main {
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 6rem;
  min-height: 100vh;
}

.checkout-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--mid-gray);
  margin-bottom: 1.75rem;
}
.checkout-breadcrumb a { transition: color var(--transition); }
.checkout-breadcrumb a:hover { color: var(--near-black); }
.checkout-breadcrumb .current { color: var(--near-black); font-weight: 500; }

.checkout-page-title {
  font-family: var(--font-en);
  font-size: clamp(1.5rem, 4vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 2.5rem;
}

/* Two-column layout */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 2rem;
  align-items: start;
}

/* ── Order Summary sidebar ─────────────────── */
.order-summary {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  padding: 1.75rem;
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
}

.summary-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--light-gray);
}

.summary-rows { display: flex; flex-direction: column; gap: 0.75rem; }

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  color: var(--dark-gray);
}

.summary-free { color: var(--mid-gray); }

.summary-total-row {
  font-size: 1rem;
  font-weight: 600;
  color: var(--near-black);
  padding-top: 0.75rem;
  margin-top: 0.25rem;
  border-top: 1px solid var(--light-gray);
}

.btn-checkout {
  display: block;
  width: 100%;
  margin-top: 1.5rem;
  padding: 0.95rem 1.5rem;
  background: var(--gold);
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-checkout:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,169,107,0.35);
}

.summary-note {
  font-size: 0.75rem;
  color: var(--mid-gray);
  margin-top: 0.75rem;
  text-align: center;
}

/* =============================================
   CART PAGE
   ============================================= */

.cart-items-section {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  overflow: hidden;
}

.cart-items-header {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 1rem;
  padding: 0.9rem 1.5rem;
  background: var(--near-black);
  color: var(--mid-gray);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cart-col-price    { width: 90px;  text-align: right; }
.cart-col-qty      { width: 110px; text-align: center; }
.cart-col-subtotal { width: 90px;  text-align: right; }

/* Cart item row */
.cart-item {
  display: grid;
  grid-template-columns: 80px 1fr auto auto auto auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--light-gray);
}
.cart-item:last-child { border-bottom: none; }

.cart-item-img-wrap {
  width: 80px;
  height: 80px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--off-white);
  flex-shrink: 0;
}
.cart-item-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-info { min-width: 0; }
.cart-item-name {
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-meta { font-size: 0.8rem; color: var(--mid-gray); margin-top: 0.2rem; }

.cart-item-unit-price,
.cart-item-subtotal {
  font-size: 0.9rem;
  font-weight: 500;
  text-align: right;
  white-space: nowrap;
}

/* Quantity controls */
.cart-item-qty-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: center;
}

.qty-btn {
  width: 28px;
  height: 28px;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  font-size: 1rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition);
}
.qty-btn:hover { background: var(--off-white); border-color: var(--mid-gray); }

.qty-value { font-size: 0.95rem; font-weight: 500; min-width: 24px; text-align: center; }

.cart-item-remove {
  font-size: 0.8rem;
  color: var(--mid-gray);
  padding: 0.25rem;
  transition: color var(--transition);
}
.cart-item-remove:hover { color: #e53e3e; }

.cart-continue {
  padding: 1.25rem 1.5rem;
  border-top: 1px solid var(--light-gray);
}
.cart-continue-link {
  font-size: 0.85rem;
  color: var(--mid-gray);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.cart-continue-link:hover { color: var(--near-black); }

/* Empty cart */
.cart-empty {
  text-align: center;
  padding: 5rem 2rem;
}
.cart-empty-icon { font-size: 3.5rem; margin-bottom: 1rem; }
.cart-empty-msg  { font-size: 1.1rem; color: var(--mid-gray); }

/* =============================================
   PAYMENT PAGE
   ============================================= */

.payment-forms { display: flex; flex-direction: column; gap: 1.5rem; }

.form-block {
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  padding: 2rem 2rem 2rem;
}

.form-block-title {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.form-block-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 700;
  flex-shrink: 0;
}

/* Form fields */
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}
.form-field:last-child { margin-bottom: 0; }

.form-field label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--dark-gray);
  letter-spacing: 0.02em;
}

.req { color: var(--gold-dark); margin-left: 0.2rem; }

.form-field input[type="checkbox"] {
  appearance: auto;
  -webkit-appearance: auto;
}

.form-field input:not([type="checkbox"]),
.form-field select {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-ja);
  font-size: 0.92rem;
  color: var(--near-black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  appearance: none;
  -webkit-appearance: none;
}
.form-field select {
  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 d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

.form-field input:not([type="checkbox"]):focus,
.form-field select:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(196,169,107,0.18);
}

.form-field input:not([type="checkbox"]).invalid,
.form-field select.invalid {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.12);
}

.field-error {
  font-size: 0.78rem;
  color: #e53e3e;
  min-height: 1em;
}

/* Form rows */
.form-row { display: grid; gap: 1rem; }
.form-row-2  { grid-template-columns: 1fr 1fr; }
.form-row-zip { grid-template-columns: 140px 1fr; }

/* Payment method tabs */
.payment-method-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.pm-tab {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.1rem;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  font-size: 0.85rem;
  color: var(--mid-gray);
  background: var(--off-white);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.pm-tab:hover { border-color: var(--gold); color: var(--near-black); }
.pm-tab.active {
  border-color: var(--gold);
  color: var(--near-black);
  background: var(--white);
  font-weight: 500;
}

.pm-panel { display: none; }
.pm-panel.active { display: block; }

/* Card input */
.card-input-wrap { position: relative; }
.card-input-wrap input { width: 100%; padding-right: 7rem; }
.card-brand-icons {
  position: absolute;
  right: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  gap: 0.4rem;
  align-items: center;
}
.card-brand-icons img { height: 20px; width: auto; }

/* Konbini */
.pm-info-text {
  font-size: 0.88rem;
  color: var(--mid-gray);
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.konbini-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.konbini-option {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  font-size: 0.88rem;
  cursor: pointer;
  transition: border-color var(--transition);
}
.konbini-option:hover { border-color: var(--gold); }
.konbini-option input { accent-color: var(--gold); }

/* Bank */
.bank-info {
  font-size: 0.88rem;
  color: var(--dark-gray);
  background: var(--off-white);
  padding: 1rem 1.25rem;
  border-radius: 4px;
  line-height: 2;
}

/* Place order button */
.btn-place-order {
  display: block;
  width: 100%;
  padding: 1rem;
  background: var(--gold);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  border-radius: var(--radius);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.btn-place-order:hover {
  background: var(--gold-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(196,169,107,0.35);
}
.btn-place-order:active { transform: translateY(0); }

/* Delivery note */
.delivery-note {
  font-size: 0.85rem;
  color: var(--mid-gray);
  margin-bottom: 1.25rem;
  line-height: 1.7;
  padding: 0.75rem 1rem;
  background: var(--off-white);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* Payment order summary items */
.payment-order-items {
  border-bottom: 1px solid var(--light-gray);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
}

.pay-order-row {
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.6rem 0;
}

.pay-order-img-wrap {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 4px;
  overflow: hidden;
  background: var(--off-white);
  flex-shrink: 0;
}
.pay-order-img-wrap img { width: 100%; height: 100%; object-fit: cover; }

.pay-order-qty {
  position: absolute;
  top: -6px;
  right: -6px;
  background: var(--mid-gray);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pay-order-name { font-size: 0.85rem; font-weight: 500; }
.pay-order-meta { font-size: 0.75rem; color: var(--mid-gray); }
.pay-order-price { font-size: 0.85rem; font-weight: 500; white-space: nowrap; }

/* Success state */
.order-success {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  padding: calc(var(--nav-h) + 4rem) 2rem 6rem;
}

.order-success-inner {
  text-align: center;
  max-width: 480px;
}

.success-check {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-size: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
}

.order-success-inner h2 {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}
.order-success-inner p { color: var(--dark-gray); line-height: 1.8; }
.order-number { margin-top: 1rem; font-size: 0.9rem; }

/* =============================================
   COMPLETE PAGE
   ============================================= */

.complete-main {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 4rem) 2rem 6rem;
}

.complete-inner {
  text-align: center;
  max-width: 520px;
  width: 100%;
}

.complete-check {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  font-size: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  animation: popIn 0.4s cubic-bezier(0.34, 1.6, 0.64, 1);
}

@keyframes popIn {
  from { transform: scale(0.4); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.complete-title {
  font-size: clamp(1.4rem, 5vw, 2rem);
  font-weight: 600;
  letter-spacing: 0.02em;
  margin-bottom: 1.25rem;
}

.complete-body {
  font-size: 0.95rem;
  color: var(--dark-gray);
  line-height: 1.9;
}

.complete-order-num {
  margin-top: 1.25rem;
  font-size: 0.88rem;
  color: var(--mid-gray);
  letter-spacing: 0.04em;
}

.complete-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  margin-top: 2.5rem;
}

.complete-btn-shop {
  display: inline-block;
  padding: 0.9rem 2.5rem;
}

.complete-btn-top {
  font-size: 0.85rem;
  color: var(--mid-gray);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.complete-btn-top:hover { color: var(--near-black); }

/* =============================================
   CHECKOUT — RESPONSIVE
   ============================================= */

@media (max-width: 900px) {
  .checkout-layout {
    grid-template-columns: 1fr;
  }

  .order-summary {
    position: static;
    order: -1; /* summary above items on mobile */
  }

  .cart-items-header {
    display: none; /* hide column headers on mobile */
  }

  .cart-item {
    grid-template-columns: 72px 1fr auto;
    grid-template-rows: auto auto;
    row-gap: 0.75rem;
    padding: 1.25rem;
  }

  .cart-item-img-wrap { width: 72px; height: 72px; }

  .cart-item-info {
    grid-column: 2;
    grid-row: 1;
  }

  .cart-item-remove {
    grid-column: 3;
    grid-row: 1;
    align-self: start;
  }

  .cart-item-qty-wrap {
    grid-column: 2;
    grid-row: 2;
    justify-content: flex-start;
  }

  .cart-item-unit-price { display: none; }

  .cart-item-subtotal {
    grid-column: 3;
    grid-row: 2;
    align-self: end;
    text-align: right;
  }

  .form-row-zip  { grid-template-columns: 1fr 1fr; }
  .konbini-grid  { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .checkout-main { padding-top: calc(var(--nav-h) + 2rem); padding-bottom: 4rem; }
  .checkout-page-title { font-size: 1.3rem; }

  .form-block { padding: 1.5rem 1.25rem; }
  .form-row-2 { grid-template-columns: 1fr; }
  .form-row-zip { grid-template-columns: 1fr; }
  .konbini-grid { grid-template-columns: 1fr; }

  .payment-method-tabs { gap: 0.4rem; }
  .pm-tab { padding: 0.5rem 0.85rem; font-size: 0.8rem; }

  .cart-item { padding: 1rem; gap: 0.75rem; }
  .order-summary { padding: 1.25rem; }
}

/* =============================================
   STATIC PAGES — SHARED
   ============================================= */

.static-main {
  padding-top: calc(var(--nav-h) + 3.5rem);
  padding-bottom: 7rem;
  min-height: 100vh;
}

.static-hero {
  margin-bottom: 3.5rem;
}

.static-title {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 5vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin: 0.6rem 0 1rem;
}

.static-lead {
  font-size: 0.95rem;
  color: var(--dark-gray);
  line-height: 1.9;
}

.inline-link {
  color: var(--gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.inline-link:hover { color: var(--gold); }

/* =============================================
   FAQ PAGE
   ============================================= */

/* Category tabs */
.faq-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--light-gray);
  padding-bottom: 0;
}

.faq-tab {
  padding: 0.65rem 1.4rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--mid-gray);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  border-radius: 0;
  transition: color var(--transition), border-color var(--transition);
  background: none;
}
.faq-tab:hover { color: var(--near-black); }
.faq-tab.active {
  color: var(--near-black);
  border-bottom-color: var(--gold);
}

/* Accordion list */
.faq-list { display: flex; flex-direction: column; }

.faq-item {
  border-bottom: 1px solid var(--light-gray);
}
.faq-item:first-child { border-top: 1px solid var(--light-gray); }

/* Question button */
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.3rem 0;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--near-black);
  text-align: left;
  line-height: 1.6;
  transition: color var(--transition);
}
.faq-q:hover { color: var(--gold-dark); }

.faq-q::after {
  content: '';
  display: block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-3px);
  flex-shrink: 0;
  transition: transform 0.25s ease;
}
.faq-item.open .faq-q::after {
  transform: rotate(-135deg) translateY(-3px);
}

/* Answer panel */
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  margin: 0;
}
.faq-item.open .faq-a {
  max-height: 600px;
}

.faq-a-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-bottom: 1.4rem;
  font-size: 0.9rem;
  color: var(--dark-gray);
  line-height: 1.85;
}

/* FAQ CTA */
.faq-cta {
  margin-top: 4rem;
  padding: 2.5rem;
  background: var(--near-black);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.faq-cta p {
  color: var(--white);
  font-size: 1rem;
  font-weight: 500;
}

.faq-cta-btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* =============================================
   CONTACT PAGE
   ============================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 4rem;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
}

/* Textarea */
.form-field textarea {
  padding: 0.7rem 0.9rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-ja);
  font-size: 0.92rem;
  color: var(--near-black);
  background: var(--white);
  resize: vertical;
  min-height: 140px;
  transition: border-color var(--transition), box-shadow var(--transition);
  line-height: 1.7;
}
.form-field textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(196,169,107,0.18);
}
.form-field textarea.invalid {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,0.12);
}

/* Privacy checkbox */
.contact-privacy { margin-top: 0.5rem; }

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--dark-gray);
  line-height: 1.6;
}
.checkbox-label input[type="checkbox"] {
  margin-top: 0.15rem;
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  accent-color: var(--gold);
  cursor: pointer;
}

.contact-submit { margin-top: 1rem; }
.contact-submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none !important; }

.form-send-error {
  margin-top: 0.75rem;
  padding: 0.85rem 1rem;
  background: #fff5f5;
  border: 1px solid #f5c6c6;
  border-radius: var(--radius);
  font-size: 0.84rem;
  color: #c0392b;
  line-height: 1.7;
}

/* Info sidebar */
.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: sticky;
  top: calc(var(--nav-h) + 1.5rem);
}

.contact-info-block {
  padding: 1.5rem;
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  background: var(--white);
}

.contact-info-title {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 0.75rem;
}

.contact-info-body {
  font-size: 0.88rem;
  color: var(--dark-gray);
  line-height: 1.85;
}

.contact-info-note {
  font-size: 0.78rem;
  color: var(--mid-gray);
  margin-top: 0.4rem;
}

.contact-info-link {
  display: inline-block;
  margin-top: 0.85rem;
  font-size: 0.82rem;
  color: var(--gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}
.contact-info-link:hover { color: var(--gold); }

/* Thanks state */
.contact-thanks {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
  padding: calc(var(--nav-h) + 4rem) 2rem 6rem;
}

.contact-thanks-inner {
  text-align: center;
  max-width: 520px;
  width: 100%;
}

/* =============================================
   STATIC / FAQ / CONTACT — RESPONSIVE
   ============================================= */

@media (max-width: 900px) {
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-info-col {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }
  .contact-info-block {
    flex: 1;
    min-width: 200px;
  }
  .faq-cta {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 600px) {
  .static-main { padding-top: calc(var(--nav-h) + 2rem); padding-bottom: 4rem; }
  .static-hero { margin-bottom: 2rem; }
  .faq-tabs { gap: 0; }
  .faq-tab { padding: 0.6rem 1rem; font-size: 0.8rem; }
  .faq-q { font-size: 0.9rem; padding: 1.1rem 0; }
  .contact-info-col { flex-direction: column; }
  .contact-info-block { min-width: unset; }
  .faq-cta { padding: 1.75rem 1.25rem; }
}

/* =============================================
   EXPRESS SHIPPING TOGGLE
   ============================================= */

.express-toggle {
  display: block;
  cursor: pointer;
  margin-bottom: 1.5rem;
}
.express-toggle input { position: absolute; opacity: 0; width: 0; height: 0; }

.express-toggle-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1.5px solid var(--light-gray);
  border-radius: 6px;
  background: var(--white);
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
}
.express-toggle input:checked + .express-toggle-box {
  border-color: var(--gold);
  background: #fffdf7;
  box-shadow: 0 0 0 3px rgba(196,169,107,0.15);
}

.express-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.express-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.express-text strong { font-size: 0.95rem; color: var(--near-black); }
.express-text span   { font-size: 0.8rem; color: var(--mid-gray); }

.express-badge {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--white);
  background: var(--gold);
  padding: 0.25rem 0.6rem;
  border-radius: 20px;
  flex-shrink: 0;
}

/* When express is active, dim the date row */
#delivery-date-row.express-active select {
  color: var(--mid-gray);
  background: var(--off-white);
}

/* =============================================
   REPAIR PAGE
   ============================================= */

.repair-section {
  margin-top: 4rem;
}

.repair-section-title {
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid-gray);
  margin-bottom: 1.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--light-gray);
}

/* Warranty banner */
.warranty-banner {
  display: flex;
  align-items: center;
  gap: 2rem;
  background: var(--near-black);
  color: var(--white);
  padding: 2rem 2.5rem;
  border-radius: 8px;
  margin-top: 2.5rem;
}

.warranty-banner-icon {
  font-family: var(--font-en);
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
}
.warranty-banner-icon span { font-size: 1.2rem; font-weight: 400; }

.warranty-banner-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.warranty-banner-body {
  font-size: 0.88rem;
  color: #aaa;
  line-height: 1.8;
}

/* Repair grid */
.repair-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.repair-card {
  padding: 1.5rem;
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  background: var(--white);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.repair-card:hover {
  border-color: var(--gold-light);
  box-shadow: 0 4px 20px rgba(0,0,0,0.07);
}

.repair-card-icon {
  color: var(--gold);
  margin-bottom: 1rem;
}

.repair-card h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
}

.repair-card p {
  font-size: 0.85rem;
  color: var(--dark-gray);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.repair-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--light-gray);
}

.repair-price-label {
  font-size: 0.72rem;
  color: var(--mid-gray);
  letter-spacing: 0.06em;
}

.repair-price {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--near-black);
}

.repair-price-note {
  margin-top: 1.25rem;
  font-size: 0.8rem;
  color: var(--mid-gray);
  line-height: 1.7;
}

/* Repair flow */
.repair-flow {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.repair-flow-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--light-gray);
  position: relative;
}
.repair-flow-item:first-child { padding-top: 0; }
.repair-flow-item:last-child  { border-bottom: none; }

.repair-flow-num {
  font-family: var(--font-en);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
  padding-top: 0.1rem;
}

.repair-flow-body h3 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.repair-flow-body p {
  font-size: 0.88rem;
  color: var(--dark-gray);
  line-height: 1.75;
}

/* Warranty table */
.warranty-table-wrap { overflow-x: auto; }

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

.warranty-table th,
.warranty-table td {
  padding: 0.85rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--light-gray);
}

.warranty-table th {
  background: var(--near-black);
  color: var(--white);
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

.warranty-table th:first-child,
.warranty-table td:first-child {
  text-align: left;
}

.warranty-table tbody tr:hover { background: var(--off-white); }

.wt-yes { color: var(--gold-dark); font-weight: 600; }
.wt-no  { color: var(--mid-gray); }

/* =============================================
   PRESS HOME SECTION (index.html)
   ============================================= */

.press-home { background: var(--off-white); }

.press-home-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.press-home-all {
  font-size: 0.85rem;
  color: var(--gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  white-space: nowrap;
  transition: color var(--transition);
  padding-bottom: 0.2rem;
}
.press-home-all:hover { color: var(--gold); }

.press-home-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.press-home-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--light-gray);
  border-radius: 6px;
  padding: 1.5rem;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.press-home-card:hover {
  border-color: var(--gold-light);
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
  transform: translateY(-2px);
}

.press-home-card-meta {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}
.press-home-card-meta time {
  font-family: var(--font-en);
  font-size: 0.78rem;
  color: var(--mid-gray);
  letter-spacing: 0.04em;
}

.press-home-card-title {
  font-size: 0.92rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--near-black);
}

@media (max-width: 768px) {
  .press-home-grid { grid-template-columns: 1fr; gap: 0.75rem; }
  .press-home-header { align-items: flex-start; flex-direction: column; gap: 0.5rem; }
}

/* =============================================
   PRESS PAGE
   ============================================= */

.press-filter {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.press-filter-btn {
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--light-gray);
  border-radius: 20px;
  font-size: 0.83rem;
  color: var(--mid-gray);
  background: var(--white);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.press-filter-btn:hover { border-color: var(--gold); color: var(--near-black); }
.press-filter-btn.active {
  background: var(--near-black);
  border-color: var(--near-black);
  color: var(--white);
}

.press-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.press-item {
  padding: 2rem 0;
  border-bottom: 1px solid var(--light-gray);
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 2rem;
  align-items: start;
}
.press-item:first-child { border-top: 1px solid var(--light-gray); }

.press-item-meta {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding-top: 0.2rem;
}

.press-date {
  font-family: var(--font-en);
  font-size: 0.82rem;
  color: var(--mid-gray);
  letter-spacing: 0.04em;
}

/* Tag colors */
.press-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  width: fit-content;
}
.press-tag-product { background: #f0f4ff; color: #3b5bdb; }
.press-tag-award   { background: #fff8e6; color: #a88b50; }
.press-tag-store   { background: #f0faf4; color: #2e7d52; }
.press-tag-collab  { background: #fdf0f8; color: #9c36b5; }
.press-tag-corp    { background: #f5f5f5; color: #555; }

.press-item-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 0.6rem;
}

.press-item-excerpt {
  font-size: 0.88rem;
  color: var(--dark-gray);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.press-item-toggle {
  font-size: 0.82rem;
  color: var(--gold-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}
.press-item-toggle:hover { color: var(--gold); }

/* Full content (accordion) */
.press-item-full {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.press-item.open .press-item-full { max-height: 600px; }

.press-item-full p,
.press-item-full ul {
  font-size: 0.88rem;
  color: var(--dark-gray);
  line-height: 1.85;
  margin-top: 1rem;
}
.press-item-full ul {
  padding-left: 1.25rem;
  list-style: disc;
}
.press-item-full li { margin-bottom: 0.3rem; }

.press-contact-info {
  margin-top: 1.25rem;
  padding: 1rem 1.25rem;
  background: var(--off-white);
  border-radius: 4px;
  font-size: 0.82rem !important;
  color: var(--mid-gray) !important;
  line-height: 1.7 !important;
}

/* =============================================
   REPAIR / PRESS — RESPONSIVE
   ============================================= */

@media (max-width: 900px) {
  .repair-grid { grid-template-columns: repeat(2, 1fr); }
  .warranty-banner { flex-direction: column; gap: 1.25rem; text-align: center; }
  .press-item { grid-template-columns: 1fr; gap: 0.75rem; }
  .press-item-meta { flex-direction: row; align-items: center; gap: 0.75rem; }
}

@media (max-width: 600px) {
  .repair-grid { grid-template-columns: 1fr; }
  .warranty-banner { padding: 1.5rem; }
  .express-toggle-box { flex-wrap: wrap; gap: 0.75rem; }
  .repair-flow-item { flex-direction: column; gap: 0.5rem; }
  .repair-flow-num { font-size: 1.2rem; }
}

/* =============================================
   LEGAL PAGES — Privacy / Tokusho
   ============================================= */

.legal-body {
  max-width: 800px;
  margin: 0 auto 6rem;
}

.legal-section {
  padding: 2rem 0;
  border-bottom: 1px solid var(--light-gray);
}
.legal-section:last-of-type { border-bottom: none; }

.legal-h2 {
  font-family: var(--font-en);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}

.legal-section p {
  font-size: 0.9rem;
  line-height: 1.9;
  color: var(--dark-gray);
  margin-bottom: 0.75rem;
}
.legal-section p:last-child { margin-bottom: 0; }

.legal-list {
  list-style: none;
  margin: 0.5rem 0 0.75rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.legal-list li {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--dark-gray);
  padding-left: 1.1em;
  position: relative;
}
.legal-list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-size: 0.8em;
}

.legal-contact-box {
  margin-top: 1rem;
  padding: 1.25rem 1.5rem;
  background: var(--off-white);
  border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.legal-contact-box p {
  font-size: 0.88rem !important;
  line-height: 1.8 !important;
  margin-bottom: 0.3rem !important;
  color: var(--dark-gray) !important;
}

.legal-updated {
  margin-top: 2.5rem;
  font-size: 0.78rem;
  color: var(--mid-gray);
  letter-spacing: 0.04em;
  text-align: right;
}

/* 特定商取引法テーブル */
.tokusho-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
}

.tokusho-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  line-height: 1.8;
}

.tokusho-table th,
.tokusho-table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--light-gray);
  vertical-align: top;
  text-align: left;
}
.tokusho-table tr:last-child th,
.tokusho-table tr:last-child td { border-bottom: none; }

.tokusho-table th {
  width: 200px;
  font-weight: 500;
  font-size: 0.82rem;
  letter-spacing: 0.03em;
  color: var(--near-black);
  background: var(--off-white);
  white-space: nowrap;
}

.tokusho-table td {
  color: var(--dark-gray);
}

.tokusho-note {
  display: block;
  font-size: 0.78rem;
  color: var(--mid-gray);
  margin-top: 0.25rem;
  letter-spacing: 0.02em;
}

@media (max-width: 600px) {
  .tokusho-table th { width: 120px; white-space: normal; }
  .legal-h2 { font-size: 0.72rem; }
}

/* =============================================
   LP — HERO OFFER BAR
   ============================================= */

.hero-offer-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}
.hero-offer-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-ja);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.92);
  background: rgba(255,255,255,0.09);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  letter-spacing: 0.03em;
}
.hero-offer-item svg { color: var(--gold); flex-shrink: 0; }

/* =============================================
   LP — FEATURE STAT NUMBER
   ============================================= */

.feature-stat {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin: 0.5rem 0 0.75rem;
}
.feature-stat em {
  font-style: normal;
  font-family: var(--font-en);
  font-size: 1.9rem;
  font-weight: 600;
  color: var(--near-black);
  letter-spacing: -0.03em;
  line-height: 1;
}
.feature-stat span {
  font-size: 0.75rem;
  color: var(--mid-gray);
  letter-spacing: 0.05em;
}

/* =============================================
   LP — SIZE QUIZ
   ============================================= */

.lp-quiz {
  background: var(--off-white);
  padding: var(--section-gap) 0;
}
.lp-quiz,
.lp-quiz * {
  overflow-anchor: none;
}
.quiz-wrap {
  max-width: 580px;
  margin: 2.75rem auto 0;
}

.quiz-step { display: none; animation: quizSlide 0.42s var(--ease-out) both; }
.quiz-step.active { display: block; }

@keyframes quizSlide {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}

.quiz-q {
  font-family: var(--font-ja);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--near-black);
  margin-bottom: 1.5rem;
  text-align: center;
  letter-spacing: 0.02em;
  line-height: 1.6;
}
.quiz-options { display: flex; flex-direction: column; gap: 0.7rem; }
.quiz-btn {
  width: 100%;
  padding: 1rem 1.4rem;
  background: var(--white);
  border: 1.5px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-ja);
  font-size: 0.94rem;
  color: var(--near-black);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.18s, background 0.18s, color 0.18s, transform 0.15s;
  letter-spacing: 0.02em;
}
.quiz-btn:hover,
.quiz-btn.selected {
  border-color: var(--gold);
  border-left: 4px solid var(--gold);
  background: rgba(196, 160, 96, 0.08);
  color: var(--near-black);
  transform: translateX(6px);
}

.quiz-progress {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2rem;
}
.quiz-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--light-gray);
  transition: background 0.25s, transform 0.25s;
}
.quiz-dot.active { background: var(--near-black); transform: scale(1.35); }
.quiz-dot.done   { background: var(--gold); }

.quiz-result { animation: quizSlide 0.45s cubic-bezier(0.22, 1, 0.36, 1) both; text-align: center; }
.quiz-result-label {
  font-family: var(--font-en);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.quiz-result-card {
  background: var(--white);
  border: 1.5px solid var(--near-black);
  border-radius: var(--radius);
  padding: 1.6rem 2rem;
}
.quiz-result-size {
  font-family: var(--font-en);
  font-size: 2.2rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--near-black);
  margin-bottom: 0.2rem;
}
.quiz-result-tag  { font-size: 0.75rem; color: var(--gold); letter-spacing: 0.06em; margin-bottom: 0.3rem; }
.quiz-result-spec { font-family: var(--font-en); font-size: 0.8rem; color: var(--mid-gray); margin-bottom: 0.4rem; }
.quiz-result-price { font-family: var(--font-en); font-size: 1.5rem; font-weight: 600; color: var(--near-black); margin-bottom: 0.6rem; }
.quiz-result-reason { font-size: 0.87rem; color: var(--dark-gray); line-height: 1.7; margin-bottom: 1.1rem; }
.quiz-result-cta { display: inline-block; }
.quiz-retry {
  display: block;
  margin: 0.75rem auto 0;
  background: none;
  border: none;
  font-family: var(--font-ja);
  font-size: 0.78rem;
  color: var(--mid-gray);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.quiz-retry:hover { color: var(--near-black); }


/* Q2 / Q3 — 質問文を拡大 */
.lp-quiz:has(.quiz-step[data-step="2"].active) .quiz-q,
.lp-quiz:has(.quiz-step[data-step="3"].active) .quiz-q {
  font-size: 1.4rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
}

@media (max-width: 600px) {
  .quiz-btn { font-size: 0.88rem; padding: 0.85rem 1rem; }
  .quiz-result-size { font-size: 1.9rem; }
}

/* =============================================
   LP — REVIEW ENHANCEMENTS
   ============================================= */

.lp-reviews-avg {
  text-align: center;
  font-family: var(--font-en);
  font-size: 0.8rem;
  color: var(--mid-gray);
  letter-spacing: 0.05em;
  margin-bottom: 2.75rem;
}
.lp-reviews-avg strong { color: var(--near-black); font-size: 1rem; }

.lp-review-verified {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
  font-family: var(--font-en);
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  margin-bottom: 0.65rem;
}
.lp-review-verified svg { width: 10px; height: 10px; }

/* =============================================
   LP — PAYMENT METHODS
   ============================================= */

.payment-methods {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.9rem;
}
.payment-label {
  font-size: 0.7rem;
  color: rgba(0,0,0,0.52);
  letter-spacing: 0.04em;
  margin-right: 0.15rem;
}
.payment-badge {
  font-family: var(--font-en);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--dark-gray);
  border: 1px solid var(--light-gray);
  border-radius: 3px;
  padding: 0.18rem 0.45rem;
  background: var(--white);
}

/* Secondary (underline) CTA */
.btn-secondary-cta {
  display: inline-block;
  margin-top: 0.85rem;
  font-family: var(--font-ja);
  font-size: 0.95rem;
  color: rgba(255,255,255,0.72);
  border-bottom: 1px solid rgba(255,255,255,0.35);
  padding-bottom: 1px;
  text-decoration: none;
  transition:
    color          0.42s var(--ease-out),
    border-color   0.42s var(--ease-out),
    letter-spacing 0.42s var(--ease-out);
  letter-spacing: 0.03em;
  cursor: pointer;
}
.btn-secondary-cta:hover {
  color: rgba(255,255,255,0.95);
  border-color: rgba(255,255,255,0.6);
  letter-spacing: 0.06em;
}

/* =============================================
   LP — VS COMPARISON ENHANCEMENTS
   ============================================= */

.vs-recommended {
  display: inline-block;
  background: var(--gold);
  color: var(--near-black);
  font-family: var(--font-en);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.12rem 0.45rem;
  border-radius: 2px;
  margin-left: 0.6rem;
  vertical-align: middle;
}

/* =============================================
   LP — HERO PULL QUOTE
   ============================================= */

.hero-pull-quote {
  border-left: 2px solid var(--gold);
  padding-left: 1rem;
  margin: 1.1rem 0 1.6rem;
  font-size: 0.87rem;
  color: rgba(255,255,255,0.68);
  font-style: italic;
  line-height: 1.65;
}
.hero-pull-quote cite {
  display: block;
  font-style: normal;
  font-size: 0.7rem;
  color: rgba(255,255,255,0.38);
  margin-top: 0.35rem;
  letter-spacing: 0.05em;
}

/* =============================================
   LP — QUIZ COUPON
   ============================================= */

.quiz-coupon-box {
  background: var(--off-white);
  border: 1.5px dashed var(--gold);
  border-radius: var(--radius);
  padding: 0.9rem 1.25rem;
  margin: 0.85rem 0;
  text-align: center;
}
.quiz-coupon-label {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-dark);
  margin-bottom: 0.45rem;
}
.quiz-coupon-code {
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--near-black);
  background: none;
  border: none;
  cursor: pointer;
  user-select: all;
}
.quiz-coupon-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
}
.quiz-coupon-copy {
  font-size: 0.75rem;
  padding: 0.35rem 0.85rem;
  background: var(--near-black);
  color: var(--white);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: background 0.2s ease, opacity 0.2s ease;
  white-space: nowrap;
}
.quiz-coupon-copy:hover {
  background: var(--gold);
  color: var(--near-black);
}
.quiz-coupon-copy:disabled {
  opacity: 0.6;
  cursor: default;
  background: var(--gold);
  color: var(--near-black);
}
.quiz-coupon-discount {
  display: inline-block;
  background: var(--near-black);
  color: var(--gold);
  font-family: var(--font-en);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.55rem;
  border-radius: 2px;
  margin: 0.4rem 0 0.3rem;
}
.quiz-coupon-note {
  font-size: 0.72rem;
  color: var(--mid-gray);
  margin-top: 0.25rem;
}

/* =============================================
   LP — UGC PHOTO GRID
   ============================================= */

.lp-ugc { padding: 0 0 5rem; margin-top: 5mm; }
.lp-ugc-label {
  text-align: center;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: none;
  color: rgba(0,0,0,0.38);
  margin-bottom: 0.75rem;
}
.ugc-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 3px;
}
.ugc-tile {
  aspect-ratio: 1;
  border-radius: 2px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.ugc-tile::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.28);
  z-index: 0;
}
.ugc-tile svg { display: none; }
.ugc-tile-scene {
  position: absolute;
  bottom: 0.45rem;
  left: 0.45rem;
  font-family: var(--font-en);
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  background: rgba(0,0,0,0.45);
  padding: 0.12rem 0.3rem;
  border-radius: 2px;
  z-index: 1;
}
.ugc-tile-user {
  display: none;
  position: absolute;
  top: 0.4rem;
  right: 0.4rem;
  z-index: 1;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  align-items: center;
  justify-content: center;
  font-family: var(--font-en);
  font-size: 0.55rem;
  font-weight: 600;
  color: rgba(255,255,255,0.7);
}

/* =============================================
   LP — COMPARISON REGRET TEXT
   ============================================= */

.vs-regret {
  font-size: 0.80rem;
  color: rgba(0,0,0,0.55);
  font-style: italic;
  margin-top: 0.18rem;
  padding-left: 1.1rem;
  line-height: 1.4;
}

/* =============================================
   CART — COUPON FORM
   ============================================= */

.coupon-section {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--light-gray);
}
.coupon-label {
  font-size: 0.75rem;
  color: var(--mid-gray);
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}
.coupon-form {
  display: flex;
  gap: 0.5rem;
}
.coupon-input {
  flex: 1;
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--light-gray);
  border-radius: var(--radius);
  font-family: var(--font-en);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--near-black);
  background: var(--white);
  text-transform: uppercase;
  transition: border-color 0.18s;
}
.coupon-input::placeholder { color: var(--mid-gray); text-transform: none; }
.coupon-input:focus { outline: none; border-color: var(--near-black); }
.coupon-btn {
  padding: 0.55rem 1rem;
  background: var(--near-black);
  color: var(--white);
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-ja);
  font-size: 0.78rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.18s;
}
.coupon-btn:hover { background: var(--dark-gray); }
.coupon-feedback { margin-top: 0.5rem; font-size: 0.78rem; }
.coupon-feedback.ok  { color: #2a7a4a; display: flex; align-items: center; gap: 0.35rem; }
.coupon-feedback.ok svg { width: 13px; height: 13px; }
.coupon-feedback.err { color: #c0392b; }
.summary-row-discount { color: #2a7a4a; }

/* =============================================
   SCROLL FADE-IN ANIMATION
   ============================================= */

.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity   0.72s var(--ease-out),
    transform 0.72s var(--ease-out);
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}