/* ════════════════════════════════════════════════════════════════
   AVIREXO.SHOP — Layout #36: Floating Sidebar Layers
   Dark Premium × Industrial Amber × Osaka Performance
   ════════════════════════════════════════════════════════════════ */

/* ── Google Fonts ─────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,300;0,400;0,600;0,700;0,800;0,900;1,700;1,800&family=Inter:wght@300;400;500;600&family=DM+Mono:wght@400;500&family=Noto+Sans+JP:wght@300;400;500;700&display=swap');

/* ── Design Tokens ───────────────────────────────────────────── */
:root {
  --bg:           #0a0908;
  --surface-1:    #111009;
  --surface-2:    #1a1814;
  --panel:        #222018;
  --panel-2:      #2c2a22;
  --panel-3:      #363430;

  --gold:         #c8a050;
  --gold-light:   #e2bc6a;
  --gold-dim:     rgba(200,160,80,.12);
  --gold-border:  rgba(200,160,80,.20);
  --red:          #e63a1a;
  --red-dim:      rgba(230,58,26,.12);
  --purple:       #8b6fc8;

  --text-1:       #f2f0eb;
  --text-2:       #b0ab9e;
  --text-3:       #6e6860;
  --text-4:       #3e3c38;

  --border:       rgba(200,160,80,.10);
  --border-2:     rgba(242,240,235,.06);
  --border-3:     rgba(242,240,235,.03);

  --sidebar-w:    280px;
  --radius:       3px;
  --radius-lg:    6px;

  --shadow-panel: 0 40px 120px rgba(0,0,0,.65), 0 0 0 1px var(--border);
  --shadow-deep:  0 60px 200px rgba(0,0,0,.80), 0 20px 60px rgba(0,0,0,.40);
  --shadow-card:  0 20px 60px rgba(0,0,0,.50), 0 0 0 1px var(--border-2);

  --ease-expo:    cubic-bezier(.16,1,.3,1);
  --ease-smooth:  cubic-bezier(.4,0,.2,1);
  --ease-spring:  cubic-bezier(.34,1.56,.64,1);
}

/* ── Reset ───────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', 'Noto Sans JP', sans-serif;
  background: var(--bg);
  color: var(--text-1);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { border: none; background: none; cursor: pointer; font: inherit; color: inherit; }
input, textarea, select { font: inherit; }

/* ════════════════════════════════════════════════════════════════
   SIDEBAR — Fixed Left Navigation Layer
   ════════════════════════════════════════════════════════════════ */
.ax-sidebar {
  position: fixed;
  top: 0; left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--surface-1);
  border-right: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Gold edge accent bar */
.ax-sidebar::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold) 0%, transparent 100%);
}

/* Brand monogram at top */
.sidebar-brand {
  padding: 28px 24px 24px;
  border-bottom: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}
.sidebar-brand__monogram {
  width: 44px; height: 44px;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--bg);
  letter-spacing: -0.02em;
  flex-shrink: 0;
  clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 10% 100%, 0 90%);
}
.sidebar-brand__text {
  display: flex;
  flex-direction: column;
}
.sidebar-brand__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-1);
  line-height: 1;
}
.sidebar-brand__jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.65rem;
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-top: 3px;
}

/* Progress line */
.sidebar-progress {
  position: absolute;
  right: 16px;
  top: 100px;
  bottom: 60px;
  width: 1px;
  background: var(--border-2);
}
.sidebar-progress__fill {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  background: var(--gold);
  height: 0%;
  transition: height 0.3s var(--ease-smooth);
}

/* Navigation */
.sidebar-nav {
  flex: 1;
  padding: 8px 0;
  overflow-y: auto;
  scrollbar-width: none;
}
.sidebar-nav::-webkit-scrollbar { display: none; }

.sidebar-nav__section {
  padding: 4px 24px 4px;
  margin-top: 6px;
}
.sidebar-nav__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--text-4);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.sidebar-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  color: var(--text-3);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  transition: color 0.2s, transform 0.2s;
  position: relative;
}
.sidebar-nav__link:hover {
  color: var(--gold);
  transform: translateX(2px);
}
.sidebar-nav__link.active {
  color: var(--gold-light);
}
.sidebar-nav__link.active::before {
  content: '';
  position: absolute;
  left: -24px;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 18px;
  background: var(--gold);
}
.nav-num {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-4);
  min-width: 18px;
}

.sidebar-divider {
  height: 1px;
  background: var(--border-2);
  margin: 12px 24px;
}

/* Sidebar footer */
.sidebar-footer {
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border-2);
  flex-shrink: 0;
}
.sidebar-footer__city {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--text-4);
  text-transform: uppercase;
  margin-bottom: 10px;
}
.sidebar-socials {
  display: flex;
  gap: 12px;
}
.sidebar-socials a {
  width: 28px; height: 28px;
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-size: 0.7rem;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.sidebar-socials a:hover {
  border-color: var(--gold-border);
  color: var(--gold);
  background: var(--gold-dim);
}

/* Cart badge in sidebar */
.sidebar-cart-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 24px;
  color: var(--text-3);
  font-size: 0.78rem;
  font-weight: 500;
  transition: color 0.2s;
}
.sidebar-cart-link:hover { color: var(--gold); }
.cart-badge {
  background: var(--gold);
  color: var(--bg);
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  font-weight: 500;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
}

/* ════════════════════════════════════════════════════════════════
   MOBILE NAV OVERLAY
   ════════════════════════════════════════════════════════════════ */
.mobile-topbar {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  background: var(--surface-1);
  border-bottom: 1px solid var(--border);
  z-index: 1100;
  align-items: center;
  padding: 0 20px;
  gap: 16px;
}
.mobile-topbar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
}
.mobile-topbar__monogram {
  width: 32px; height: 32px;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 1rem;
  color: var(--bg);
  clip-path: polygon(0 0, 85% 0, 100% 15%, 100% 100%, 15% 100%, 0 85%);
}
.mobile-topbar__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.mobile-menu-btn {
  width: 36px; height: 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  cursor: pointer;
}
.mobile-menu-btn span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--text-1);
  transition: transform 0.3s, opacity 0.3s;
}
.mobile-menu-btn.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: var(--surface-1);
  z-index: 1050;
  transform: translateX(-100%);
  transition: transform 0.4s var(--ease-expo);
  padding: 80px 32px 40px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
}
.mobile-menu-overlay.open { transform: translateX(0); }
.mobile-menu-overlay a {
  display: block;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--text-2);
  padding: 12px 0;
  border-bottom: 1px solid var(--border-2);
  transition: color 0.2s, transform 0.2s;
}
.mobile-menu-overlay a:hover {
  color: var(--gold);
  transform: translateX(8px);
}

/* ════════════════════════════════════════════════════════════════
   MAIN CONTENT AREA
   ════════════════════════════════════════════════════════════════ */
.ax-main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
}

/* ════════════════════════════════════════════════════════════════
   FLOATING PANEL — Core Component
   ════════════════════════════════════════════════════════════════ */
.ax-panel {
  background: var(--surface-2);
  box-shadow: var(--shadow-panel);
  border: 1px solid var(--border-2);
  position: relative;
  z-index: 2;
}
.ax-panel--deep {
  background: var(--panel);
  box-shadow: var(--shadow-deep);
}
.ax-panel--elevated {
  transform: translateY(-20px);
  box-shadow: 0 80px 200px rgba(0,0,0,.70), 0 0 0 1px var(--border);
}

/* ════════════════════════════════════════════════════════════════
   SECTION 01 — HERO: Phantom Iron
   ════════════════════════════════════════════════════════════════ */
.ax-hero {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
  position: relative;
  overflow: hidden;
  background: var(--bg);
}
.ax-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.ax-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
  opacity: 0.18;
  filter: grayscale(40%) contrast(1.1);
}
.ax-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, var(--bg) 35%, rgba(10,9,8,.6) 65%, transparent 100%);
}
.ax-hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  align-items: center;
}
.ax-hero__left {
  padding: 80px 48px 80px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.ax-hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 24px;
}
.ax-hero__eyebrow::before {
  content: '';
  width: 32px; height: 1px;
  background: var(--gold);
}
.ax-hero__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(4rem, 8vw, 7.5rem);
  font-weight: 900;
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--text-1);
}
.ax-hero__title em {
  font-style: normal;
  display: block;
  color: var(--gold);
  -webkit-text-stroke: 2px var(--gold);
  color: transparent;
  font-size: 1.1em;
}
.ax-hero__title-kanji {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: clamp(1rem, 2vw, 1.4rem);
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--text-3);
  margin-top: 12px;
}
.ax-hero__desc {
  margin-top: 28px;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-2);
  max-width: 380px;
  font-family: 'Noto Sans JP', sans-serif;
}
.ax-hero__ctas {
  display: flex;
  gap: 14px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* Buttons */
.ax-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 28px;
  transition: all 0.3s var(--ease-smooth);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.ax-btn--primary {
  background: var(--gold);
  color: var(--bg);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.ax-btn--primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(200,160,80,.4);
}
.ax-btn--outline {
  border: 1px solid var(--border);
  color: var(--text-2);
  background: transparent;
}
.ax-btn--outline:hover {
  border-color: var(--gold-border);
  color: var(--gold);
  background: var(--gold-dim);
}
.ax-btn--ghost {
  color: var(--text-3);
  padding: 14px 0;
  gap: 8px;
}
.ax-btn--ghost:hover { color: var(--gold); }
.ax-btn--ghost svg { transition: transform 0.3s; }
.ax-btn--ghost:hover svg { transform: translateX(4px); }

/* Hero right panel — floating car frame */
.ax-hero__right {
  position: relative;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.ax-hero__car-frame {
  position: relative;
  width: 90%;
  height: 70vh;
}
.ax-hero__car-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: polygon(8% 0, 100% 0, 100% 90%, 92% 100%, 0 100%, 0 8%);
}
.ax-hero__car-frame::before {
  content: '';
  position: absolute;
  inset: -12px;
  border: 1px solid var(--gold-border);
  clip-path: polygon(8% 0, 100% 0, 100% 90%, 92% 100%, 0 100%, 0 8%);
  z-index: 2;
  animation: frameGlow 3s ease-in-out infinite alternate;
}
@keyframes frameGlow {
  from { border-color: rgba(200,160,80,.15); }
  to   { border-color: rgba(200,160,80,.40); }
}
.ax-hero__stat-float {
  position: absolute;
  bottom: 12%;
  left: -40px;
  background: var(--panel);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-card);
  padding: 20px 24px;
  z-index: 5;
  min-width: 200px;
  clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 0 100%);
}
.ax-hero__stat-float::before {
  content: '— STATS';
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  display: block;
  margin-bottom: 12px;
}
.stat-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 4px 0;
  border-bottom: 1px solid var(--border-3);
  gap: 16px;
}
.stat-row:last-child { border-bottom: none; }
.stat-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
}
.stat-value {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.03em;
}

/* Hero big background kanji */
.ax-hero__kanji-bg {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 30vw;
  font-weight: 700;
  color: rgba(200,160,80,.03);
  line-height: 1;
  pointer-events: none;
  z-index: 1;
  user-select: none;
}
.ax-hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 56px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 5;
}
.ax-hero__scroll span {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--text-3);
  text-transform: uppercase;
  writing-mode: vertical-lr;
}
.ax-hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(180deg, var(--gold) 0%, transparent 100%);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { transform: scaleY(1); opacity: 1; }
  50%      { transform: scaleY(0.6); opacity: 0.4; }
}

/* ════════════════════════════════════════════════════════════════
   SECTION 02 — MODEL CORRIDOR (Horizontal Scroll Zone)
   ════════════════════════════════════════════════════════════════ */
.ax-corridor {
  padding: 100px 0 0;
  position: relative;
  z-index: 3;
}
.ax-corridor__header {
  padding: 0 56px 48px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
}
.section-eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.section-eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--gold);
  flex-shrink: 0;
}
.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text-1);
}
.section-title span { color: var(--gold); }
.section-subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  color: var(--text-2);
  font-weight: 300;
  letter-spacing: 0.06em;
  margin-top: 6px;
}

.ax-corridor__scroll-wrap {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 0 56px 60px;
  gap: 24px;
  display: flex;
}
.ax-corridor__scroll-wrap::-webkit-scrollbar { display: none; }

.model-card {
  flex-shrink: 0;
  width: 420px;
  scroll-snap-align: start;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease-expo), box-shadow 0.4s;
}
.model-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 40px 100px rgba(0,0,0,.7), 0 0 0 1px var(--border);
}
.model-card__img {
  height: 260px;
  overflow: hidden;
  position: relative;
}
.model-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-expo);
}
.model-card:hover .model-card__img img { transform: scale(1.06); }
.model-card__img::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 60%;
  background: linear-gradient(to top, var(--surface-2), transparent);
}
.model-card__code {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  background: rgba(10,9,8,.8);
  border: 1px solid var(--gold-border);
  padding: 4px 10px;
  backdrop-filter: blur(4px);
}
.model-card__body {
  padding: 24px 28px 28px;
}
.model-card__type {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 8px;
}
.model-card__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--text-1);
}
.model-card__name-roman {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-3);
  margin-top: 2px;
}
.model-card__tagline {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 10px;
  line-height: 1.6;
}
.model-card__spec-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-2);
  margin-top: 20px;
}
.model-card__spec-item {
  background: var(--surface-2);
  padding: 10px 14px;
}
.model-card__spec-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  color: var(--text-3);
  letter-spacing: 0.08em;
  margin-bottom: 2px;
}
.model-card__spec-val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold);
}
.model-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 28px 20px;
  border-top: 1px solid var(--border-2);
}
.model-card__price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
}
.model-card__price small {
  font-size: 0.65rem;
  color: var(--text-3);
  font-family: 'DM Mono', monospace;
  display: block;
  margin-bottom: 2px;
}
.corridor-scroll-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-3);
  letter-spacing: 0.1em;
  padding: 0 56px;
  margin-top: -40px;
  margin-bottom: 32px;
}
.scroll-arrow {
  display: flex;
  gap: 4px;
}
.scroll-arrow span {
  display: inline-block;
  width: 6px; height: 6px;
  border-top: 1px solid var(--gold);
  border-right: 1px solid var(--gold);
  transform: rotate(45deg);
  animation: arrowPulse 1.4s ease-in-out infinite;
}
.scroll-arrow span:nth-child(2) { animation-delay: 0.2s; }
.scroll-arrow span:nth-child(3) { animation-delay: 0.4s; }
@keyframes arrowPulse {
  0%,100% { opacity: 0.2; }
  50%      { opacity: 1; }
}

/* ════════════════════════════════════════════════════════════════
   SECTION 03 — MANIFESTO (Broken Grid + Floating Quote)
   ════════════════════════════════════════════════════════════════ */
.ax-manifesto {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
  z-index: 2;
}
.ax-manifesto__kanji-bg {
  position: absolute;
  left: 56px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 28vw;
  font-weight: 900;
  color: rgba(200,160,80,.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}
.ax-manifesto__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  position: relative;
  z-index: 2;
}
.ax-manifesto__left {
  padding: 0 48px 0 56px;
}
.ax-manifesto__overline {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ax-manifesto__overline::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--gold);
}
.ax-manifesto__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--text-1);
}
.ax-manifesto__title em {
  font-style: italic;
  color: var(--gold);
}
.ax-manifesto__body {
  margin-top: 28px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  line-height: 2;
  color: var(--text-2);
  max-width: 400px;
}
.ax-manifesto__body + .ax-manifesto__body { margin-top: 16px; }
.ax-manifesto__nums {
  display: flex;
  gap: 40px;
  margin-top: 40px;
}
.manifesto-num {
  display: flex;
  flex-direction: column;
}
.manifesto-num__val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
}
.manifesto-num__label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.7rem;
  color: var(--text-3);
  margin-top: 4px;
}
.ax-manifesto__right {
  padding: 0 56px 0 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 24px;
}
.manifesto-img {
  width: 100%;
  height: 300px;
  overflow: hidden;
  position: relative;
  clip-path: polygon(0 0, 92% 0, 100% 8%, 100% 100%, 8% 100%, 0 92%);
}
.manifesto-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-expo);
}
.manifesto-img:hover img { transform: scale(1.05); }

/* Floating quote block */
.manifesto-quote {
  position: relative;
  background: var(--gold);
  padding: 28px 32px;
  color: var(--bg);
  margin-top: -40px;
  margin-left: -80px;
  z-index: 5;
  clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 0 100%);
}
.manifesto-quote::before {
  content: '「';
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 4rem;
  font-weight: 700;
  position: absolute;
  top: 8px;
  left: 16px;
  line-height: 1;
  opacity: 0.25;
}
.manifesto-quote__text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.7;
  color: var(--bg);
  position: relative;
}
.manifesto-quote__attr {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: rgba(10,9,8,.5);
  margin-top: 12px;
}

/* ════════════════════════════════════════════════════════════════
   SECTION 04 — PERFORMANCE LAB (Interactive Tabs)
   ════════════════════════════════════════════════════════════════ */
.ax-spec-lab {
  padding: 120px 56px;
  background: var(--surface-1);
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-2);
  border-bottom: 1px solid var(--border-2);
}
.ax-spec-lab__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 48px;
  flex-wrap: wrap;
  gap: 24px;
}
.spec-tabs {
  display: flex;
  gap: 2px;
}
.spec-tab {
  padding: 10px 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  color: var(--text-3);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
  position: relative;
}
.spec-tab::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transition: transform 0.3s;
}
.spec-tab.active {
  color: var(--gold);
  border-color: var(--gold-border);
  background: var(--gold-dim);
}
.spec-tab.active::after { transform: scaleX(1); }
.spec-tab:hover:not(.active) { color: var(--text-2); border-color: var(--border); }

.spec-panel {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.spec-panel.active { display: grid; }
.spec-panel__img {
  height: 380px;
  overflow: hidden;
  position: relative;
  clip-path: polygon(0 0, 94% 0, 100% 6%, 100% 100%, 6% 100%, 0 94%);
}
.spec-panel__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-expo);
}
.spec-panel__img:hover img { transform: scale(1.05); }
.spec-panel__img-label {
  position: absolute;
  bottom: 20px;
  left: 20px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  color: rgba(255,255,255,.15);
  pointer-events: none;
}
.spec-panel__info { display: flex; flex-direction: column; }
.spec-panel__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--text-1);
}
.spec-panel__title-jp {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-3);
  letter-spacing: 0.1em;
  margin-top: 4px;
}
.spec-panel__tagline {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.9rem;
  color: var(--text-2);
  margin-top: 12px;
  line-height: 1.7;
}
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border-2);
  margin-top: 24px;
  border: 1px solid var(--border-2);
}
.spec-item {
  background: var(--panel);
  padding: 14px 18px;
}
.spec-item__key {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
  margin-bottom: 4px;
}
.spec-item__val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: 0.02em;
}
.spec-panel__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-2);
}
.spec-panel__price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 900;
  color: var(--gold);
}
.spec-panel__price small {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-3);
  display: block;
  font-weight: 400;
  margin-bottom: 2px;
}

/* ════════════════════════════════════════════════════════════════
   SECTION 05 — TIMELINE (Diagonal Cuts)
   ════════════════════════════════════════════════════════════════ */
.ax-timeline {
  padding: 120px 56px;
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.ax-timeline__header {
  margin-bottom: 72px;
}
.timeline-track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.timeline-track::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 1px;
  background: var(--border);
  transform: translateX(-50%);
}
.timeline-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  position: relative;
  padding: 32px 0;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 10px; height: 10px;
  background: var(--bg);
  border: 2px solid var(--gold);
  z-index: 3;
}
.timeline-item--right .timeline-left { order: 2; }
.timeline-item--right .timeline-right { order: 1; }
.timeline-left {
  text-align: right;
  padding-right: 40px;
}
.timeline-right {
  padding-left: 40px;
}
.timeline-year {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.35;
  line-height: 1;
  letter-spacing: -0.02em;
}
.timeline-event {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-1);
  margin-top: 4px;
  letter-spacing: 0.02em;
}
.timeline-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.8;
  margin-top: 8px;
}
.timeline-img {
  width: 100%;
  height: 160px;
  overflow: hidden;
  clip-path: polygon(0 0, 92% 0, 100% 8%, 100% 100%, 8% 100%, 0 92%);
  margin-top: 12px;
}
.timeline-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-expo);
}
.timeline-img:hover img { transform: scale(1.05); }

/* ════════════════════════════════════════════════════════════════
   SECTION 06 — STORY EDITORIAL (Full-bleed Storytelling)
   ════════════════════════════════════════════════════════════════ */
.ax-story {
  position: relative;
  height: 90vh;
  overflow: hidden;
  z-index: 2;
}
.ax-story__bg {
  position: absolute;
  inset: 0;
}
.ax-story__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 8s ease-out;
}
.ax-story:hover .ax-story__bg img { transform: scale(1.04); }
.ax-story__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,9,8,.92) 40%, rgba(10,9,8,.4) 70%, transparent 100%);
}
.ax-story__content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 80px 56px;
  max-width: 580px;
}
.ax-story__chapter {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ax-story__chapter::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--gold);
}
.ax-story__heading {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.5rem, 5vw, 5rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--text-1);
}
.ax-story__heading em {
  font-style: italic;
  color: var(--gold);
}
.ax-story__body {
  margin-top: 24px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  line-height: 2;
  color: var(--text-2);
  max-width: 440px;
}
.ax-story__quote-float {
  position: absolute;
  right: 80px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  backdrop-filter: blur(8px);
  padding: 32px;
  max-width: 280px;
  clip-path: polygon(0 0, 100% 0, 100% 80%, 80% 100%, 0 100%);
}
.ax-story__quote-float blockquote {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-1);
  font-style: normal;
}
.ax-story__quote-float cite {
  display: block;
  margin-top: 12px;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--gold);
  font-style: normal;
}

/* ════════════════════════════════════════════════════════════════
   SECTION 07 — DRIVER VOICES (Staggered Testimonials)
   ════════════════════════════════════════════════════════════════ */
.ax-voices {
  padding: 120px 56px;
  position: relative;
  z-index: 2;
  background: var(--surface-1);
}
.ax-voices__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  margin-top: 56px;
  align-items: start;
}
.voice-card {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  box-shadow: var(--shadow-card);
  padding: 32px;
  position: relative;
  transition: transform 0.4s var(--ease-expo), box-shadow 0.4s;
}
.voice-card:nth-child(2) { margin-top: 40px; }
.voice-card:nth-child(3) { margin-top: -20px; }
.voice-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 40px 100px rgba(0,0,0,.6), 0 0 0 1px var(--border);
}
.voice-card__stars {
  display: flex;
  gap: 3px;
  margin-bottom: 16px;
}
.voice-card__stars span {
  color: var(--gold);
  font-size: 0.85rem;
}
.voice-card__text {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  line-height: 2;
  color: var(--text-2);
}
.voice-card__author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border-2);
}
.voice-card__avatar {
  width: 40px; height: 40px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--gold);
  flex-shrink: 0;
  clip-path: polygon(0 0, 80% 0, 100% 20%, 100% 100%, 20% 100%, 0 80%);
}
.voice-card__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-1);
  text-transform: uppercase;
}
.voice-card__model {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  color: var(--gold);
  letter-spacing: 0.08em;
}
.voice-card__accent {
  position: absolute;
  top: 0; left: 28px;
  width: 32px; height: 3px;
}

/* ════════════════════════════════════════════════════════════════
   SECTION 08 — VELOCITY GAUGE (Experimental)
   ════════════════════════════════════════════════════════════════ */
.ax-gauge {
  padding: 120px 56px;
  background: var(--bg);
  border-top: 1px solid var(--border-2);
  border-bottom: 1px solid var(--border-2);
  position: relative;
  z-index: 2;
  overflow: hidden;
}
.ax-gauge::before {
  content: 'PERFORMANCE';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 18vw;
  font-weight: 900;
  color: rgba(200,160,80,.025);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: -0.02em;
}
.ax-gauge__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.gauge-visual {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.gauge-bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gauge-bar__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.gauge-bar__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-3);
  text-transform: uppercase;
}
.gauge-bar__val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
}
.gauge-bar__track {
  height: 4px;
  background: var(--panel-3);
  position: relative;
  overflow: hidden;
}
.gauge-bar__fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
  width: 0%;
  transition: width 1.5s var(--ease-expo);
}
.gauge-bar__fill.animate { width: var(--pct); }

.gauge-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.gauge-metric {
  padding: 24px;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  position: relative;
  overflow: hidden;
}
.gauge-metric::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-expo);
}
.gauge-metric:hover::before { transform: scaleX(1); }
.gauge-metric__val {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -0.02em;
}
.gauge-metric__unit {
  font-size: 1.2rem;
  color: var(--text-3);
  font-weight: 600;
}
.gauge-metric__label {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.7rem;
  color: var(--text-3);
  margin-top: 6px;
}
.gauge-metric__model {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-top: 2px;
}

/* ════════════════════════════════════════════════════════════════
   SECTION 09 — COLLECTION GRID
   ════════════════════════════════════════════════════════════════ */
.ax-collection {
  padding: 120px 56px;
  position: relative;
  z-index: 2;
}
.ax-collection__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
  margin-top: 48px;
}
.collection-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.collection-item--tall { grid-row: span 2; }
.collection-item--wide { grid-column: span 2; }
.collection-item__img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  transition: transform 0.6s var(--ease-expo);
}
.collection-item--tall .collection-item__img { min-height: 560px; }
.collection-item--wide .collection-item__img { min-height: 340px; }
.collection-item:hover .collection-item__img { transform: scale(1.05); }
.collection-item__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,9,8,.9) 30%, transparent 70%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity 0.4s;
}
.collection-item:hover .collection-item__overlay { opacity: 1; }
.collection-item__code {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 4px;
}
.collection-item__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--text-1);
  line-height: 1;
}
.collection-item__price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--gold);
  margin-top: 6px;
}

/* ════════════════════════════════════════════════════════════════
   SECTION 10 — CTA STRIP (Conversion / Amber Reversal)
   ════════════════════════════════════════════════════════════════ */
.ax-cta {
  background: var(--gold);
  padding: 100px 56px;
  position: relative;
  overflow: hidden;
  z-index: 3;
}
.ax-cta::before {
  content: 'AX';
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 26vw;
  font-weight: 900;
  color: rgba(10,9,8,.06);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
}
.ax-cta__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.ax-cta__left {}
.ax-cta__eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: rgba(10,9,8,.5);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.ax-cta__eyebrow::before {
  content: '';
  width: 20px; height: 1px;
  background: rgba(10,9,8,.4);
}
.ax-cta__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  color: var(--bg);
}
.ax-cta__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  line-height: 1.9;
  color: rgba(10,9,8,.6);
  margin-top: 20px;
  max-width: 380px;
}
.ax-cta__btns {
  display: flex;
  gap: 14px;
  margin-top: 36px;
  flex-wrap: wrap;
}
.ax-btn--dark {
  background: var(--bg);
  color: var(--gold);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.ax-btn--dark:hover {
  background: var(--surface-2);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(10,9,8,.4);
}
.ax-btn--outline-dark {
  border: 1px solid rgba(10,9,8,.3);
  color: var(--bg);
}
.ax-btn--outline-dark:hover {
  background: rgba(10,9,8,.1);
  border-color: rgba(10,9,8,.5);
}
.ax-cta__right {}
.cta-form {
  background: rgba(10,9,8,.08);
  border: 1px solid rgba(10,9,8,.15);
  padding: 32px;
}
.cta-form__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  margin-bottom: 20px;
}
.form-field {
  margin-bottom: 14px;
}
.form-field label {
  display: block;
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: rgba(10,9,8,.5);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  background: rgba(10,9,8,.08);
  border: 1px solid rgba(10,9,8,.2);
  color: var(--bg);
  padding: 12px 14px;
  font-size: 0.85rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: rgba(10,9,8,.5);
}
.form-field input::placeholder { color: rgba(10,9,8,.35); }
.form-submit {
  width: 100%;
  background: var(--bg);
  color: var(--gold);
  padding: 14px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.3s, transform 0.2s;
  margin-top: 6px;
}
.form-submit:hover {
  background: var(--surface-2);
  transform: translateY(-1px);
}

/* ════════════════════════════════════════════════════════════════
   FOOTER
   ════════════════════════════════════════════════════════════════ */
.ax-footer {
  background: var(--surface-1);
  border-top: 1px solid var(--border-2);
  position: relative;
  z-index: 2;
}
.ax-footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 64px 56px 48px;
  border-bottom: 1px solid var(--border-2);
}
.footer-brand__logo {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.footer-brand__monogram {
  width: 40px; height: 40px;
  background: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--bg);
  clip-path: polygon(0 0, 85% 0, 100% 15%, 100% 100%, 15% 100%, 0 85%);
  flex-shrink: 0;
}
.footer-brand__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.footer-brand__name span {
  display: block;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.62rem;
  color: var(--text-3);
  letter-spacing: 0.05em;
  font-weight: 300;
}
.footer-brand__tagline {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  color: var(--text-3);
  line-height: 1.8;
  max-width: 240px;
}
.footer-col__title {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col__list { display: flex; flex-direction: column; gap: 8px; }
.footer-col__list a {
  font-size: 0.8rem;
  color: var(--text-3);
  transition: color 0.2s, transform 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-col__list a:hover {
  color: var(--gold);
  transform: translateX(3px);
}
.footer-col__list li {
  font-size: 0.8rem;
  color: var(--text-3);
  line-height: 1.7;
}
.footer-col__contact-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 12px;
}
.footer-col__contact-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  color: var(--text-4);
  text-transform: uppercase;
}
.footer-col__contact-val {
  font-size: 0.78rem;
  color: var(--text-2);
}
.ax-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 56px;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-4);
  letter-spacing: 0.06em;
}
.footer-policy-links {
  display: flex;
  gap: 24px;
}
.footer-policy-links a {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-4);
  letter-spacing: 0.05em;
  transition: color 0.2s;
}
.footer-policy-links a:hover { color: var(--gold); }

/* ════════════════════════════════════════════════════════════════
   PAGE HEADER (Inner pages)
   ════════════════════════════════════════════════════════════════ */
.page-header {
  padding: 80px 56px 60px;
  border-bottom: 1px solid var(--border-2);
  position: relative;
  overflow: hidden;
  background: var(--surface-1);
}
.page-header::before {
  content: '';
  position: absolute;
  bottom: 0; left: 56px;
  width: 60px; height: 3px;
  background: var(--gold);
}
.page-header__eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.page-header__eyebrow::before {
  content: '';
  width: 24px; height: 1px;
  background: var(--gold);
}
.page-header__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 0.9;
  color: var(--text-1);
}
.page-header__subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  color: var(--text-2);
  margin-top: 16px;
  font-weight: 300;
  letter-spacing: 0.05em;
}
.page-header__bg-num {
  position: absolute;
  right: 56px;
  top: 50%;
  transform: translateY(-50%);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 14vw;
  font-weight: 900;
  color: rgba(200,160,80,.04);
  line-height: 1;
  letter-spacing: -0.04em;
  pointer-events: none;
}

/* ════════════════════════════════════════════════════════════════
   ABOUT PAGE
   ════════════════════════════════════════════════════════════════ */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  padding: 80px 56px;
  align-items: center;
}
.about-intro__text h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--text-1);
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}
.about-intro__text p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  line-height: 2;
  color: var(--text-2);
  margin-bottom: 16px;
}
.about-intro__img {
  height: 500px;
  overflow: hidden;
  clip-path: polygon(0 0, 92% 0, 100% 8%, 100% 100%, 8% 100%, 0 92%);
}
.about-intro__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-expo);
}
.about-intro__img:hover img { transform: scale(1.04); }
.about-values {
  padding: 80px 56px;
  background: var(--surface-1);
  border-top: 1px solid var(--border-2);
}
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.value-card {
  padding: 32px;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s;
}
.value-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-expo);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.value-card:hover::after { transform: scaleX(1); }
.value-card__num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--gold-dim);
  line-height: 1;
  margin-bottom: 12px;
  -webkit-text-stroke: 1px var(--gold-border);
  color: transparent;
}
.value-card__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-1);
  margin-bottom: 10px;
}
.value-card__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  line-height: 1.9;
  color: var(--text-2);
}
.about-team {
  padding: 80px 56px;
}
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.team-card {
  border: 1px solid var(--border-2);
  overflow: hidden;
  transition: transform 0.3s;
}
.team-card:hover { transform: translateY(-4px); }
.team-card__img {
  height: 240px;
  background: var(--panel);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 5rem;
  font-weight: 900;
  color: var(--gold-dim);
  -webkit-text-stroke: 1px var(--gold-border);
  color: transparent;
}
.team-card__info {
  padding: 20px;
  background: var(--surface-2);
}
.team-card__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-1);
}
.team-card__role {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-top: 4px;
}
.about-milestones {
  padding: 80px 56px;
  background: var(--surface-1);
  border-top: 1px solid var(--border-2);
}
.milestones-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 48px;
}
.milestone-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  align-items: start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-2);
}
.milestone-year {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  letter-spacing: -0.01em;
}
.milestone-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-1);
}
.milestone-desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  color: var(--text-2);
  margin-top: 6px;
  line-height: 1.8;
}

/* ════════════════════════════════════════════════════════════════
   SHOP PAGE
   ════════════════════════════════════════════════════════════════ */
.shop-filter {
  display: flex;
  gap: 8px;
  padding: 24px 56px;
  border-bottom: 1px solid var(--border-2);
  background: var(--surface-1);
  flex-wrap: wrap;
}
.filter-btn {
  padding: 8px 18px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  color: var(--text-3);
  background: transparent;
  cursor: pointer;
  transition: all 0.3s;
}
.filter-btn.active,
.filter-btn:hover {
  border-color: var(--gold-border);
  color: var(--gold);
  background: var(--gold-dim);
}
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border-2);
  padding: 0 0 60px;
}
.shop-card {
  background: var(--surface-2);
  overflow: hidden;
  transition: transform 0.3s;
}
.shop-card__img {
  height: 280px;
  overflow: hidden;
  position: relative;
}
.shop-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-expo);
}
.shop-card:hover .shop-card__img img { transform: scale(1.06); }
.shop-card__body {
  padding: 24px 28px;
}
.shop-card__code {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 6px;
}
.shop-card__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text-1);
}
.shop-card__name-sub {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--text-3);
  margin-top: 2px;
}
.shop-card__desc {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.8;
  margin-top: 10px;
}
.shop-card__price {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-1);
  margin-top: 16px;
}
.shop-card__price small {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  color: var(--text-3);
  display: block;
  margin-bottom: 4px;
  font-weight: 400;
}
.shop-card__actions {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

/* ════════════════════════════════════════════════════════════════
   FAQ PAGE
   ════════════════════════════════════════════════════════════════ */
.faq-wrap {
  padding: 60px 56px 100px;
  max-width: 900px;
}
.faq-category {
  margin-bottom: 48px;
}
.faq-category__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.faq-category__title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}
.faq-item {
  border-bottom: 1px solid var(--border-2);
}
.faq-question {
  width: 100%;
  text-align: left;
  padding: 20px 0;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-1);
  line-height: 1.6;
  cursor: pointer;
  transition: color 0.2s;
}
.faq-question:hover { color: var(--gold); }
.faq-question .faq-icon {
  width: 20px; height: 20px;
  border: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--gold);
  transition: transform 0.3s, background 0.3s;
  margin-top: 2px;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--gold-dim);
  border-color: var(--gold-border);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-expo), padding 0.3s;
}
.faq-answer__inner {
  padding: 0 0 20px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.84rem;
  line-height: 2;
  color: var(--text-2);
}
.faq-item.open .faq-answer { max-height: 400px; }
.faq-cta-strip {
  padding: 60px 56px;
  background: var(--surface-1);
  border-top: 1px solid var(--border-2);
  display: flex;
  gap: 32px;
  align-items: center;
  flex-wrap: wrap;
}
.faq-cta-strip__text { flex: 1; min-width: 200px; }
.faq-cta-strip__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-1);
}
.faq-cta-strip__sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.8rem;
  color: var(--text-3);
  margin-top: 4px;
}

/* ════════════════════════════════════════════════════════════════
   CONTACT PAGE
   ════════════════════════════════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 0;
  min-height: 70vh;
}
.contact-info {
  padding: 60px 48px 60px 56px;
  background: var(--surface-1);
  border-right: 1px solid var(--border-2);
}
.contact-info__item {
  margin-bottom: 32px;
}
.contact-info__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 6px;
}
.contact-info__val {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  color: var(--text-1);
  line-height: 1.7;
}
.contact-info__val a { transition: color 0.2s; }
.contact-info__val a:hover { color: var(--gold); }
.contact-map {
  height: 220px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  margin-top: 32px;
  position: relative;
  overflow: hidden;
}
.contact-map::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    repeating-linear-gradient(0deg, transparent, transparent 30px, var(--border-3) 30px, var(--border-3) 31px),
    repeating-linear-gradient(90deg, transparent, transparent 30px, var(--border-3) 30px, var(--border-3) 31px);
}
.contact-form-wrap {
  padding: 60px 56px 60px 48px;
}
.contact-form-wrap h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-1);
  margin-bottom: 32px;
}
.contact-form .form-field input,
.contact-form .form-field textarea,
.contact-form .form-field select {
  background: var(--surface-2);
  border-color: var(--border-2);
  color: var(--text-1);
  padding: 14px 16px;
}
.contact-form .form-field input:focus,
.contact-form .form-field textarea:focus {
  border-color: var(--gold-border);
}
.contact-form .form-field label { color: var(--text-3); }
.contact-form .form-field input::placeholder,
.contact-form .form-field textarea::placeholder { color: var(--text-4); }
.contact-submit {
  background: var(--gold);
  color: var(--bg);
  padding: 16px 40px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.3s, transform 0.2s;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}
.contact-submit:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}

/* ════════════════════════════════════════════════════════════════
   CART PAGE
   ════════════════════════════════════════════════════════════════ */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 0;
  padding: 0 56px 80px;
  min-height: 60vh;
  align-items: start;
}
.cart-items { padding-right: 48px; padding-top: 40px; }
.cart-empty {
  padding: 80px 0;
  text-align: center;
  color: var(--text-3);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
}
.cart-empty__icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.3;
}
.cart-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border-2);
  align-items: center;
}
.cart-item__img {
  height: 80px;
  overflow: hidden;
  background: var(--surface-2);
}
.cart-item__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cart-item__name {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-1);
}
.cart-item__price {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  color: var(--gold);
  margin-top: 4px;
}
.qty-control {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
}
.qty-btn {
  width: 28px; height: 28px;
  border: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}
.qty-btn:hover { border-color: var(--gold-border); color: var(--gold); }
.qty-num {
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-1);
  min-width: 20px;
  text-align: center;
}
.cart-item__remove {
  font-family: 'DM Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--text-4);
  cursor: pointer;
  transition: color 0.2s;
}
.cart-item__remove:hover { color: var(--red); }
.cart-item__total {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  text-align: right;
}
.cart-summary {
  padding: 40px 0 40px 40px;
  border-left: 1px solid var(--border-2);
  position: sticky;
  top: 40px;
}
.cart-summary__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-1);
  margin-bottom: 24px;
}
.cart-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-2);
  font-size: 0.82rem;
  color: var(--text-2);
}
.cart-summary__row.total {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-1);
  border-bottom: none;
  padding-top: 16px;
}
.coupon-row {
  display: flex;
  gap: 8px;
  margin: 20px 0;
}
.coupon-row input {
  flex: 1;
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  color: var(--text-1);
  padding: 10px 12px;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  outline: none;
}
.coupon-row input::placeholder { color: var(--text-4); }
.coupon-row input:focus { border-color: var(--gold-border); }
.coupon-apply {
  padding: 10px 16px;
  background: var(--panel);
  border: 1px solid var(--border-2);
  color: var(--text-2);
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: all 0.2s;
}
.coupon-apply:hover { border-color: var(--gold-border); color: var(--gold); }
.checkout-btn {
  width: 100%;
  background: var(--gold);
  color: var(--bg);
  padding: 18px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  margin-top: 16px;
  transition: background 0.3s, transform 0.2s;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
}
.checkout-btn:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
}
.cart-note {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.7rem;
  color: var(--text-4);
  margin-top: 12px;
  line-height: 1.7;
}

/* ════════════════════════════════════════════════════════════════
   POLICY PAGES
   ════════════════════════════════════════════════════════════════ */
.policy-wrap {
  padding: 60px 56px 100px;
  max-width: 820px;
}
.policy-wrap h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-1);
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-2);
}
.policy-wrap h2:first-child { margin-top: 0; }
.policy-wrap h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin: 24px 0 10px;
}
.policy-wrap p {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  line-height: 2;
  color: var(--text-2);
  margin-bottom: 14px;
}
.policy-wrap ul {
  list-style: disc;
  padding-left: 20px;
  margin-bottom: 14px;
}
.policy-wrap ul li {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  line-height: 1.9;
  color: var(--text-2);
  margin-bottom: 4px;
  padding-left: 4px;
}
.policy-wrap .policy-date {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  color: var(--text-4);
  letter-spacing: 0.08em;
  margin-bottom: 36px;
  border-left: 3px solid var(--gold);
  padding-left: 12px;
}

/* ════════════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-expo), transform 0.7s var(--ease-expo);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ════════════════════════════════════════════════════════════════
   BACK TO TOP
   ════════════════════════════════════════════════════════════════ */
.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px; height: 44px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s, background 0.3s;
  z-index: 500;
  clip-path: polygon(0 0, 80% 0, 100% 20%, 100% 100%, 20% 100%, 0 80%);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--gold); }
.back-to-top svg { color: var(--gold); transition: color 0.3s; }
.back-to-top:hover svg { color: var(--bg); }

/* ════════════════════════════════════════════════════════════════
   SEARCH OVERLAY
   ════════════════════════════════════════════════════════════════ */
.search-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10,9,8,.96);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(8px);
}
.search-overlay.open {
  opacity: 1;
  pointer-events: all;
}
.search-overlay__inner {
  width: 600px;
  padding: 0 24px;
}
.search-overlay__label {
  font-family: 'DM Mono', monospace;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}
.search-overlay__input {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  color: var(--text-1);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.5rem;
  font-weight: 600;
  padding: 12px 0;
  outline: none;
  letter-spacing: 0.02em;
}
.search-overlay__input::placeholder { color: var(--text-4); }
.search-overlay__close {
  position: absolute;
  top: 32px;
  right: 32px;
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  color: var(--text-3);
  cursor: pointer;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
}
.search-overlay__close:hover { color: var(--gold); }

/* ════════════════════════════════════════════════════════════════
   NEWSLETTER POPUP
   ════════════════════════════════════════════════════════════════ */
.newsletter-popup {
  position: fixed;
  bottom: 32px;
  right: 100px;
  width: 340px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-deep);
  z-index: 800;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.5s var(--ease-expo), opacity 0.5s;
}
.newsletter-popup.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}
.newsletter-popup__header {
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.newsletter-popup__title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-1);
}
.newsletter-popup__close {
  color: var(--text-3);
  font-size: 1.2rem;
  cursor: pointer;
  transition: color 0.2s;
}
.newsletter-popup__close:hover { color: var(--gold); }
.newsletter-popup__body {
  padding: 20px 24px;
}
.newsletter-popup__sub {
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.78rem;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 16px;
}
.newsletter-popup__form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.newsletter-popup__input {
  background: var(--surface-1);
  border: 1px solid var(--border-2);
  color: var(--text-1);
  padding: 12px 14px;
  font-size: 0.8rem;
  outline: none;
}
.newsletter-popup__input:focus { border-color: var(--gold-border); }
.newsletter-popup__btn {
  background: var(--gold);
  color: var(--bg);
  padding: 12px;
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  border: none;
  transition: background 0.3s;
}
.newsletter-popup__btn:hover { background: var(--gold-light); }

/* ════════════════════════════════════════════════════════════════
   UTILITY CLASSES
   ════════════════════════════════════════════════════════════════ */
.text-gold { color: var(--gold); }
.text-dim  { color: var(--text-3); }
.mono      { font-family: 'DM Mono', monospace; }
.condensed { font-family: 'Barlow Condensed', sans-serif; }
.jp        { font-family: 'Noto Sans JP', sans-serif; }
.page-inner { padding: 60px 56px 100px; }

/* ════════════════════════════════════════════════════════════════
   RESPONSIVE — MOBILE & TABLET
   ════════════════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  :root { --sidebar-w: 240px; }
  .ax-hero__left { padding: 60px 36px 60px 40px; }
  .ax-corridor__header,
  .ax-corridor__scroll-wrap,
  .ax-manifesto__left,
  .ax-manifesto__right,
  .ax-spec-lab,
  .ax-timeline,
  .ax-voices,
  .ax-gauge,
  .ax-collection,
  .ax-cta,
  .ax-footer__top,
  .ax-footer__bottom,
  .page-header,
  .about-intro,
  .about-values,
  .about-team,
  .about-milestones,
  .shop-filter,
  .faq-wrap,
  .faq-cta-strip,
  .contact-info,
  .contact-form-wrap,
  .cart-layout,
  .policy-wrap { padding-left: 36px; padding-right: 36px; }
  .ax-footer__top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  :root { --sidebar-w: 0px; }
  .ax-sidebar { display: none; }
  .mobile-topbar { display: flex; }
  .ax-main { margin-left: 0; padding-top: 56px; }

  .ax-hero__inner { grid-template-columns: 1fr; }
  .ax-hero__right { display: none; }
  .ax-hero__left { padding: 60px 24px; min-height: auto; }
  .ax-hero__title { font-size: clamp(3rem, 12vw, 5rem); }
  .ax-hero__kanji-bg { font-size: 50vw; }

  .ax-corridor__header,
  .corridor-scroll-hint { padding-left: 24px; padding-right: 24px; }
  .ax-corridor__scroll-wrap { padding: 0 24px 40px; }

  .ax-manifesto__grid { grid-template-columns: 1fr; }
  .ax-manifesto__left { padding: 0 24px; }
  .ax-manifesto__right { padding: 24px; }
  .manifesto-quote { margin-left: 0; }

  .ax-spec-lab { padding: 60px 24px; }
  .spec-panel { grid-template-columns: 1fr; }
  .spec-panel.active { display: flex; flex-direction: column; }
  .spec-panel__img { height: 250px; }

  .ax-timeline { padding: 60px 24px; }
  .timeline-track::before { left: 20px; }
  .timeline-item { grid-template-columns: 1fr; gap: 16px; padding-left: 48px; }
  .timeline-item::before { left: 20px; transform: translateY(-50%); top: 28px; }
  .timeline-left { text-align: left; padding-right: 0; }
  .timeline-right { padding-left: 0; }
  .timeline-item--right .timeline-left,
  .timeline-item--right .timeline-right { order: unset; }

  .ax-story { height: 70vh; }
  .ax-story__content { padding: 40px 24px; }
  .ax-story__quote-float { display: none; }

  .ax-voices { padding: 60px 24px; }
  .ax-voices__grid { grid-template-columns: 1fr; }
  .voice-card:nth-child(2),
  .voice-card:nth-child(3) { margin-top: 0; }

  .ax-gauge { padding: 60px 24px; }
  .ax-gauge__grid { grid-template-columns: 1fr; gap: 40px; }

  .ax-collection { padding: 60px 24px; }
  .ax-collection__grid { grid-template-columns: 1fr; }
  .collection-item--tall { grid-row: auto; }
  .collection-item--wide { grid-column: auto; }
  .collection-item__overlay { opacity: 1; }

  .ax-cta { padding: 60px 24px; }
  .ax-cta__inner { grid-template-columns: 1fr; gap: 32px; }

  .ax-footer__top { grid-template-columns: 1fr 1fr; padding: 40px 24px; gap: 28px; }
  .ax-footer__bottom { padding: 20px 24px; }

  .page-header { padding: 60px 24px 40px; }
  .about-intro { grid-template-columns: 1fr; padding: 40px 24px; }
  .about-intro__img { height: 300px; }
  .about-values { padding: 40px 24px; }
  .values-grid { grid-template-columns: 1fr; }
  .about-team { padding: 40px 24px; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .about-milestones { padding: 40px 24px; }

  .shop-filter { padding: 20px 24px; }
  .shop-grid { grid-template-columns: 1fr; }

  .faq-wrap { padding: 40px 24px 60px; }
  .faq-cta-strip { padding: 40px 24px; }

  .contact-grid { grid-template-columns: 1fr; }
  .contact-info { padding: 40px 24px; border-right: none; border-bottom: 1px solid var(--border-2); }
  .contact-form-wrap { padding: 40px 24px; }

  .cart-layout { grid-template-columns: 1fr; padding: 0 24px 60px; }
  .cart-items { padding-right: 0; }
  .cart-summary { border-left: none; border-top: 1px solid var(--border-2); padding: 24px 0 0; }

  .policy-wrap { padding: 40px 24px 60px; }

  .newsletter-popup { right: 16px; left: 16px; width: auto; }
}

@media (max-width: 500px) {
  .ax-footer__top { grid-template-columns: 1fr; }
  .model-card { width: 300px; }
  .spec-tabs { flex-wrap: wrap; }
  .team-grid { grid-template-columns: 1fr; }
  .gauge-metrics { grid-template-columns: 1fr 1fr; }
}