/* ═══════════════════════════════════════════════════════════════
   QORENZA.ONLINE — 刃の速度 Design System
   Layout #29: Broken Grid Flow
   Typography: Space Grotesk + Noto Sans JP
   Palette: Deep Black / Industrial Steel / Electric Amber-Gold
   ═══════════════════════════════════════════════════════════════ */

/* ── Reset & Custom Properties ──────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-void:    #060608;
  --bg-deep:    #0a0b0e;
  --bg-panel:   #0f1117;
  --bg-card:    #14171e;
  --bg-lift:    #1a1e27;
  --bg-stroke:  #23272f;

  --gold:       #d4a843;
  --gold-dim:   #a07c2a;
  --gold-glow:  rgba(212,168,67,0.15);
  --amber:      #f0862a;

  --txt-primary:#f0ede8;
  --txt-dim:    #9a9ea8;
  --txt-mute:   #52566a;
  --txt-ghost:  rgba(240,237,232,0.08);

  --red-mark:   #c0392b;
  --teal-mark:  #2eb8a8;

  --border:     rgba(240,237,232,0.08);
  --border-mid: rgba(240,237,232,0.14);
  --gold-border:rgba(212,168,67,0.25);

  --f-sans: 'Space Grotesk', 'Noto Sans JP', sans-serif;
  --f-mono: 'Space Mono', 'Noto Sans JP', monospace;
  --f-jp:   'Noto Sans JP', sans-serif;

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);

  --nav-h: 64px;
}

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

body {
  background: var(--bg-void);
  color: var(--txt-primary);
  font-family: var(--f-sans);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--gold); color: var(--bg-void); }

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

/* ── Page Curtain Transition ────────────────────────────────── */
.curtain {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--bg-void);
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}
.curtain.is-gone {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
  visibility: hidden;
}
.curtain__word {
  font-family: var(--f-sans);
  font-size: clamp(2rem, 6vw, 5rem);
  font-weight: 700;
  letter-spacing: 0.25em;
  color: var(--gold);
  opacity: 0;
  animation: curtainWord 0.5s 0.2s var(--ease-out) forwards;
}
@keyframes curtainWord {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Header ─────────────────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--nav-h);
  transition: background 0.4s, border-color 0.4s;
}
.site-header.is-solid {
  background: rgba(6,6,8,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header__rail {
  max-width: 1440px; margin: 0 auto;
  height: 100%; padding: 0 32px;
  display: flex; align-items: center; gap: 0;
}

.site-header__logo {
  display: flex; align-items: baseline; gap: 2px;
  font-family: var(--f-sans);
  font-weight: 700; letter-spacing: 0.05em;
  font-size: 1.25rem;
  flex-shrink: 0; margin-right: 48px;
  transition: opacity 0.2s;
}
.site-header__logo:hover { opacity: 0.75; }
.logo-q   { color: var(--gold); font-size: 1.5rem; line-height: 1; }
.logo-slash { color: var(--txt-mute); margin: 0 1px; font-weight: 300; }
.logo-name  { color: var(--txt-primary); letter-spacing: 0.08em; }

.site-header__nav {
  display: flex; align-items: center; gap: 4px; flex: 1;
}
.site-header__link {
  position: relative;
  padding: 6px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-dim);
  transition: color 0.2s;
}
.site-header__link:hover,
.site-header__link.is-current { color: var(--txt-primary); }
.site-header__link .link-bar {
  position: absolute; bottom: 0; left: 14px; right: 14px;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.site-header__link:hover .link-bar,
.site-header__link.is-current .link-bar { transform: scaleX(1); }

.site-header__end { display: flex; align-items: center; gap: 20px; margin-left: auto; }

.hdr-cart {
  position: relative;
  display: flex; align-items: center;
  color: var(--txt-dim);
  transition: color 0.2s;
}
.hdr-cart:hover { color: var(--gold); }
.hdr-cart__count {
  position: absolute; top: -6px; right: -8px;
  background: var(--gold); color: var(--bg-void);
  font-size: 0.6rem; font-weight: 700;
  width: 16px; height: 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}

.hdr-burger {
  display: none; flex-direction: column; gap: 5px;
  width: 28px; padding: 4px 0;
}
.burger-line {
  display: block; height: 1.5px;
  background: var(--txt-primary);
  transition: transform 0.3s, opacity 0.3s;
}
.hdr-burger.is-open .burger-line:first-child  { transform: translateY(3.25px) rotate(45deg); }
.hdr-burger.is-open .burger-line:last-child   { transform: translateY(-3.25px) rotate(-45deg); }

/* ── Mobile Panel ───────────────────────────────────────────── */
.mob-panel {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: min(340px, 90vw);
  background: var(--bg-panel);
  border-left: 1px solid var(--border);
  z-index: 950;
  padding: 80px 40px 40px;
  display: flex; flex-direction: column; gap: 32px;
  transform: translateX(100%);
  transition: transform 0.45s var(--ease-out);
}
.mob-panel.is-open { transform: translateX(0); }

.mob-panel__close {
  position: absolute; top: 20px; right: 20px;
  color: var(--txt-dim);
  transition: color 0.2s, transform 0.2s;
}
.mob-panel__close:hover { color: var(--gold); transform: rotate(90deg); }

.mob-panel__brand {
  font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.2em; color: var(--gold);
  text-transform: uppercase;
}
.mob-panel__nav { display: flex; flex-direction: column; gap: 0; }
.mob-panel__link {
  display: flex; align-items: center; gap: 16px;
  padding: 14px 0;
  font-size: 1.1rem; font-weight: 500;
  border-bottom: 1px solid var(--border);
  color: var(--txt-dim);
  transition: color 0.2s;
}
.mob-panel__link:hover,
.mob-panel__link.is-current { color: var(--txt-primary); }
.mob-link-num {
  font-family: var(--f-mono); font-size: 0.7rem;
  color: var(--txt-mute); min-width: 24px;
}

.mob-panel__info {
  margin-top: auto;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 0.78rem; color: var(--txt-mute);
}

.mob-overlay {
  position: fixed; inset: 0; z-index: 940;
  background: rgba(0,0,0,0.7);
  opacity: 0; pointer-events: none;
  transition: opacity 0.4s;
}
.mob-overlay.is-visible { opacity: 1; pointer-events: all; }

/* ── Typography Utilities ───────────────────────────────────── */
.label-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--f-mono);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold);
}
.label-tag::before {
  content: ''; display: block;
  width: 20px; height: 1px; background: var(--gold);
}

.section-title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -0.02em;
}

.section-title--xl {
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 700; line-height: 0.95;
  letter-spacing: -0.03em;
}

.jp-caption {
  font-family: var(--f-jp);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--txt-mute);
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 28px;
  font-family: var(--f-sans);
  font-size: 0.8rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  transition: all 0.3s var(--ease-out);
  border: 1px solid transparent;
}
.btn--gold {
  background: var(--gold); color: var(--bg-void);
  border-color: var(--gold);
}
.btn--gold:hover {
  background: var(--bg-void); color: var(--gold);
}
.btn--outline {
  background: transparent; color: var(--txt-primary);
  border-color: var(--border-mid);
}
.btn--outline:hover {
  border-color: var(--gold); color: var(--gold);
}
.btn--ghost {
  background: transparent; color: var(--gold);
  border: none; padding-left: 0;
}
.btn--ghost::after {
  content: '→';
  transition: transform 0.2s;
}
.btn--ghost:hover::after { transform: translateX(4px); }
.btn svg { transition: transform 0.2s; }
.btn:hover svg { transform: translateX(3px); }

/* ── Section Basics ─────────────────────────────────────────── */
.section { padding: clamp(80px, 10vw, 140px) 0; }
.section--tight { padding: clamp(48px, 6vw, 80px) 0; }
.section--flush { padding: 0; }

.container {
  max-width: 1360px; margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}
.container--wide {
  max-width: 1600px; margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

/* ── Fade-in Reveal ─────────────────────────────────────────── */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-left {
  opacity: 0; transform: translateX(-40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-left.is-visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0; transform: translateX(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal-right.is-visible { opacity: 1; transform: translateX(0); }

/* delay helpers */
.d1 { transition-delay: 0.1s; }
.d2 { transition-delay: 0.2s; }
.d3 { transition-delay: 0.3s; }
.d4 { transition-delay: 0.4s; }
.d5 { transition-delay: 0.5s; }

/* ══════════════════════════════════════════════════════════════
   SECTION 01 — Diagonal Canvas Splash (no traditional hero)
   ══════════════════════════════════════════════════════════════ */
.canvas-splash {
  position: relative; min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.canvas-splash__kanji {
  position: absolute; top: -0.1em; left: -0.05em;
  font-family: var(--f-jp);
  font-size: clamp(10rem, 30vw, 22rem);
  font-weight: 900;
  line-height: 1;
  color: var(--txt-ghost);
  pointer-events: none; z-index: 0;
  letter-spacing: -0.05em;
  user-select: none;
}

.canvas-splash__left {
  position: relative; z-index: 2;
  display: flex; flex-direction: column;
  justify-content: center;
  padding: clamp(60px, 8vw, 120px) clamp(32px, 5vw, 80px);
  padding-top: clamp(80px, 12vw, 160px);
}

.splash-eyebrow {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 32px;
}
.splash-eyebrow__tag {
  font-family: var(--f-mono);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.25em; text-transform: uppercase;
  color: var(--gold);
}
.splash-eyebrow__sep { width: 40px; height: 1px; background: var(--gold); }
.splash-eyebrow__year {
  font-family: var(--f-mono);
  font-size: 0.65rem; color: var(--txt-mute);
  letter-spacing: 0.1em;
}

.splash-title {
  font-size: clamp(3.5rem, 8vw, 7.5rem);
  font-weight: 700; line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--txt-primary);
  margin-bottom: 12px;
}
.splash-title .gold-line { color: var(--gold); display: block; }
.splash-title .jp-sub {
  font-family: var(--f-jp);
  font-size: 0.3em;
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--txt-dim);
  display: block; margin-top: 8px;
}

.splash-sub {
  max-width: 420px;
  font-size: 0.95rem; color: var(--txt-dim);
  line-height: 1.7;
  margin-bottom: 40px;
}

.splash-cta {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
}

.splash-scroll {
  position: absolute; bottom: 40px; left: clamp(32px, 5vw, 80px);
  display: flex; align-items: center; gap: 12px;
  z-index: 3;
}
.splash-scroll__line {
  width: 1px; height: 48px;
  background: linear-gradient(to bottom, transparent, var(--gold));
  animation: scrollPulse 1.8s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%,100% { opacity: 1; transform: scaleY(1); }
  50%      { opacity: 0.4; transform: scaleY(0.6); }
}
.splash-scroll__txt {
  font-family: var(--f-mono);
  font-size: 0.6rem; letter-spacing: 0.2em;
  color: var(--txt-mute); writing-mode: vertical-rl;
}

.canvas-splash__right {
  position: relative; z-index: 1; overflow: hidden;
}
.canvas-splash__right::before {
  content: '';
  position: absolute; top: 0; left: -1px; bottom: 0; width: 80px;
  background: linear-gradient(to right, var(--bg-void), transparent);
  z-index: 2; pointer-events: none;
}

.canvas-splash__img {
  width: 100%; height: 100%; object-fit: cover;
  clip-path: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
  transform: scale(1.03);
  transition: transform 8s var(--ease-out);
}
.canvas-splash__img.loaded { transform: scale(1); }

.canvas-splash__diag {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, transparent 55%, rgba(212,168,67,0.06) 55%);
  pointer-events: none; z-index: 3;
}

.splash-spec-strip {
  position: absolute; bottom: 0; left: 0; right: 0;
  background: rgba(10,11,14,0.9);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--border);
  display: grid; grid-template-columns: repeat(4, 1fr);
  z-index: 5;
}
.splash-spec-item {
  padding: 20px 24px;
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 4px;
}
.splash-spec-item:last-child { border-right: none; }
.splash-spec__val {
  font-size: clamp(1.4rem, 2.5vw, 2rem);
  font-weight: 700; color: var(--gold);
  line-height: 1;
}
.splash-spec__lbl {
  font-size: 0.68rem; color: var(--txt-mute);
  letter-spacing: 0.1em;
}

/* ══════════════════════════════════════════════════════════════
   SECTION 02 — Ticker Band
   ══════════════════════════════════════════════════════════════ */
.ticker-band {
  background: var(--gold);
  overflow: hidden; height: 44px;
  display: flex; align-items: center;
}
.ticker-track {
  display: flex; align-items: center;
  white-space: nowrap; gap: 0;
  animation: tickerRoll 30s linear infinite;
}
@keyframes tickerRoll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.ticker-item {
  display: flex; align-items: center; gap: 16px;
  padding: 0 32px;
  font-family: var(--f-mono);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--bg-void);
  border-right: 1px solid rgba(0,0,0,0.15);
}
.ticker-dot {
  width: 5px; height: 5px;
  background: var(--bg-void);
  border-radius: 50%;
  opacity: 0.4;
}

/* ══════════════════════════════════════════════════════════════
   SECTION 03 — Broken Grid Models
   ══════════════════════════════════════════════════════════════ */
.broken-models { background: var(--bg-deep); }

.broken-models__header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-bottom: clamp(48px, 7vw, 80px);
  align-items: end;
}
.broken-models__title-block {}
.broken-models__sub {
  max-width: 380px;
  font-size: 0.9rem; color: var(--txt-dim);
  line-height: 1.7;
}
.broken-models__count {
  font-family: var(--f-mono);
  font-size: clamp(5rem, 10vw, 8rem);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--border-mid);
  user-select: none;
  text-align: right;
}

.broken-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 2px;
}

.model-cell {
  position: relative; overflow: hidden;
  background: var(--bg-card);
  cursor: pointer;
  group: true;
}
.model-cell--feat {
  grid-row: 1 / 3;
}
.model-cell--a {
  margin-top: -40px; /* broken grid offset */
}
.model-cell--b {
  margin-bottom: -40px;
  margin-top: 40px; /* alternate offset */
}

.model-cell__img-wrap {
  position: relative; overflow: hidden;
  height: clamp(200px, 28vw, 380px);
}
.model-cell--feat .model-cell__img-wrap {
  height: 100%;
  min-height: clamp(400px, 55vw, 720px);
}
.model-cell__img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}
.model-cell:hover .model-cell__img-wrap img { transform: scale(1.05); }

.model-cell__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,6,8,0.92) 0%, rgba(6,6,8,0.1) 60%);
}

.model-cell__info {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 24px;
}
.model-cell--feat .model-cell__info { padding: 32px 36px; }

.model-cell__tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--gold);
  color: var(--bg-void);
  font-family: var(--f-mono);
  font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}
.model-cell__name {
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  font-weight: 700; letter-spacing: 0.04em;
  line-height: 1.1;
  margin-bottom: 4px;
}
.model-cell--feat .model-cell__name { font-size: clamp(1.5rem, 3vw, 2.4rem); }
.model-cell__sub {
  font-size: 0.75rem; color: var(--txt-mute);
  font-family: var(--f-jp);
}
.model-cell__price {
  margin-top: 12px;
  font-size: 1rem; font-weight: 600;
  color: var(--gold);
}
.model-cell__specs {
  display: flex; gap: 16px; margin-top: 10px;
}
.model-spec-mini {
  font-family: var(--f-mono);
  font-size: 0.65rem; color: var(--txt-mute);
}
.model-spec-mini strong {
  display: block; font-size: 0.85rem;
  color: var(--txt-primary); margin-bottom: 1px;
}

.model-cell__arrow {
  position: absolute; top: 20px; right: 20px;
  width: 36px; height: 36px;
  border: 1px solid var(--border-mid);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translate(4px, -4px);
  transition: opacity 0.3s, transform 0.3s;
}
.model-cell:hover .model-cell__arrow { opacity: 1; transform: translate(0,0); }
.model-cell__arrow svg { color: var(--gold); }

/* ══════════════════════════════════════════════════════════════
   SECTION 04 — Story Cross-Section (Storytelling)
   ══════════════════════════════════════════════════════════════ */
.story-cross { background: var(--bg-void); }

.story-cross__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}

.story-cross__visual {
  position: relative; overflow: hidden;
  min-height: clamp(400px, 55vw, 640px);
}
.story-cross__visual img {
  width: 100%; height: 100%; object-fit: cover;
  clip-path: polygon(0 0, 92% 0, 100% 100%, 0 100%);
}
.story-cross__visual-label {
  position: absolute; bottom: 32px; right: 0;
  background: var(--gold);
  color: var(--bg-void);
  padding: 12px 28px 12px 20px;
  font-family: var(--f-mono);
  font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em;
}

.story-cross__text {
  padding: clamp(48px, 7vw, 96px) clamp(32px, 5vw, 72px);
  display: flex; flex-direction: column; justify-content: center;
  gap: 24px;
  background: var(--bg-panel);
}
.story-cross__quote {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 600; line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--txt-primary);
  border-left: 3px solid var(--gold);
  padding-left: 24px;
}
.story-cross__quote em { color: var(--gold); font-style: normal; }
.story-cross__body {
  font-size: 0.92rem; color: var(--txt-dim);
  line-height: 1.8;
  max-width: 480px;
}

.story-milestones {
  display: flex; flex-direction: column; gap: 0;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}
.milestone-row {
  display: flex; align-items: flex-start; gap: 20px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.milestone-row:last-child { border-bottom: none; }
.milestone-year {
  font-family: var(--f-mono);
  font-size: 0.72rem; font-weight: 700;
  color: var(--gold); min-width: 44px;
  padding-top: 2px;
}
.milestone-txt {
  font-size: 0.82rem; color: var(--txt-dim);
  line-height: 1.5;
}
.milestone-txt strong { color: var(--txt-primary); }

/* ══════════════════════════════════════════════════════════════
   SECTION 05 — Performance Interactive (Interactive Section)
   ══════════════════════════════════════════════════════════════ */
.perf-lab { background: var(--bg-deep); }

.perf-lab__header {
  text-align: center; margin-bottom: clamp(40px, 6vw, 72px);
}
.perf-lab__header .section-title { margin-top: 16px; margin-bottom: 16px; }
.perf-lab__header p { font-size: 0.9rem; color: var(--txt-dim); max-width: 480px; margin: 0 auto; }

.perf-selector {
  display: flex; justify-content: center; gap: 4px;
  flex-wrap: wrap; margin-bottom: 48px;
}
.perf-tab {
  padding: 10px 22px;
  font-family: var(--f-mono);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--txt-mute);
  border: 1px solid var(--border);
  transition: all 0.25s;
}
.perf-tab:hover { border-color: var(--gold); color: var(--gold); }
.perf-tab.is-active { background: var(--gold); color: var(--bg-void); border-color: var(--gold); }

.perf-panel { display: none; }
.perf-panel.is-active { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px); }

.perf-panel__visual { position: relative; overflow: hidden; border-radius: 2px; }
.perf-panel__visual img { width: 100%; height: clamp(300px, 40vw, 520px); object-fit: cover; }
.perf-panel__badge {
  position: absolute; top: 20px; left: 20px;
  padding: 8px 16px;
  background: rgba(6,6,8,0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--gold-border);
}
.perf-panel__badge-name { font-size: 0.75rem; font-weight: 700; color: var(--txt-primary); }
.perf-panel__badge-jp { font-family: var(--f-jp); font-size: 0.65rem; color: var(--txt-mute); }

.perf-panel__data { display: flex; flex-direction: column; gap: 24px; justify-content: center; }

.perf-bar-group { display: flex; flex-direction: column; gap: 14px; }
.perf-bar-item {}
.perf-bar-header {
  display: flex; justify-content: space-between;
  align-items: baseline; margin-bottom: 8px;
}
.perf-bar-name {
  font-size: 0.78rem; color: var(--txt-dim); letter-spacing: 0.05em;
}
.perf-bar-val {
  font-family: var(--f-mono);
  font-size: 0.85rem; font-weight: 700; color: var(--txt-primary);
}
.perf-bar-track {
  height: 3px; background: var(--bg-lift);
  position: relative; overflow: hidden;
}
.perf-bar-fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  background: var(--gold);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.8s var(--ease-out);
}
.perf-panel.is-active .perf-bar-fill { transform: scaleX(1); }

.perf-quick-stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
}
.perf-stat {
  background: var(--bg-card);
  padding: 16px 14px;
  text-align: center;
}
.perf-stat__n {
  font-family: var(--f-mono);
  font-size: 1.4rem; font-weight: 700;
  color: var(--gold); line-height: 1;
}
.perf-stat__unit { font-size: 0.65rem; color: var(--txt-mute); }
.perf-stat__label { font-size: 0.68rem; color: var(--txt-mute); margin-top: 4px; letter-spacing: 0.08em; }

.perf-panel__price-cta {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
}
.perf-price-lbl { font-size: 0.7rem; color: var(--txt-mute); }
.perf-price-num {
  font-family: var(--f-mono);
  font-size: 1.3rem; font-weight: 700; color: var(--gold);
}

/* ══════════════════════════════════════════════════════════════
   SECTION 06 — Floating Stats (Experimental)
   ══════════════════════════════════════════════════════════════ */
.float-stats {
  background: var(--bg-void);
  overflow: hidden; position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
}
.float-stats__bg-txt {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(6rem, 20vw, 18rem);
  font-weight: 900; font-family: var(--f-mono);
  color: transparent;
  -webkit-text-stroke: 1px rgba(240,237,232,0.03);
  white-space: nowrap; pointer-events: none; user-select: none;
  letter-spacing: -0.05em;
}

.float-stats__grid {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2px;
  align-items: start;
}

.stat-island {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  padding: clamp(20px, 3vw, 36px) clamp(18px, 2.5vw, 28px);
  position: relative;
}
.stat-island::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 2px; height: 36px;
  background: var(--gold);
}

.stat-island--a {
  grid-column: 1 / 4; margin-top: 0;
}
.stat-island--b {
  grid-column: 4 / 7; margin-top: 60px;
}
.stat-island--c {
  grid-column: 7 / 10; margin-top: 20px;
}
.stat-island--d {
  grid-column: 10 / 13; margin-top: 80px;
}

.stat-island__num {
  font-family: var(--f-mono);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 700; color: var(--txt-primary); line-height: 1;
}
.stat-island__num span { color: var(--gold); }
.stat-island__lbl {
  font-size: 0.78rem; color: var(--txt-dim);
  margin-top: 8px; line-height: 1.4;
}
.stat-island__jp {
  font-family: var(--f-jp);
  font-size: 0.68rem; color: var(--txt-mute);
  margin-top: 4px;
}

/* ══════════════════════════════════════════════════════════════
   SECTION 07 — Horizontal Gallery Strip
   ══════════════════════════════════════════════════════════════ */
.gallery-strip { background: var(--bg-deep); overflow: hidden; }

.gallery-strip__header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 32px;
}

.gallery-scroll-wrap {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
  display: flex; gap: 4px;
  padding-bottom: 4px;
}
.gallery-scroll-wrap:active { cursor: grabbing; }
.gallery-scroll-wrap::-webkit-scrollbar { height: 2px; }
.gallery-scroll-wrap::-webkit-scrollbar-thumb { background: var(--gold); }
.gallery-scroll-wrap::-webkit-scrollbar-track { background: var(--bg-lift); }

.gallery-frame {
  flex: 0 0 auto;
  scroll-snap-align: start;
  position: relative; overflow: hidden;
}
.gallery-frame--wide { width: clamp(320px, 45vw, 640px); height: clamp(200px, 28vw, 400px); }
.gallery-frame--tall { width: clamp(220px, 30vw, 420px); height: clamp(200px, 28vw, 400px); }

.gallery-frame img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s var(--ease-out);
  filter: grayscale(20%);
}
.gallery-frame:hover img { transform: scale(1.04); filter: grayscale(0%); }

.gallery-frame__cap {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 12px 16px;
  background: linear-gradient(transparent, rgba(6,6,8,0.8));
  font-family: var(--f-mono);
  font-size: 0.62rem; color: var(--txt-dim);
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity 0.3s;
}
.gallery-frame:hover .gallery-frame__cap { opacity: 1; }

/* ══════════════════════════════════════════════════════════════
   SECTION 08 — Mosaic Testimonials
   ══════════════════════════════════════════════════════════════ */
.voice-mosaic { background: var(--bg-panel); }

.voice-mosaic__grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 2px;
}

.voice-card {
  background: var(--bg-card);
  padding: clamp(24px, 3vw, 36px);
  position: relative;
  transition: background 0.3s;
}
.voice-card:hover { background: var(--bg-lift); }
.voice-card--wide { grid-column: span 2; }
.voice-card--offset { margin-top: 40px; }

.voice-card__stars {
  display: flex; gap: 3px; margin-bottom: 16px;
}
.star { color: var(--gold); font-size: 0.75rem; }

.voice-card__quote {
  font-size: clamp(0.88rem, 1.3vw, 1rem);
  color: var(--txt-primary); line-height: 1.7;
  margin-bottom: 20px;
}
.voice-card__quote::before { content: '\201C'; color: var(--gold); font-size: 1.5em; line-height: 0; vertical-align: -0.4em; margin-right: 4px; }
.voice-card__quote::after  { content: '\201D'; color: var(--gold); font-size: 1.5em; line-height: 0; vertical-align: -0.4em; margin-left: 4px; }

.voice-card__person {
  display: flex; align-items: center; gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.voice-card__avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--bg-lift);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-size: 0.7rem; font-weight: 700;
  color: var(--gold);
  border: 1px solid var(--gold-border);
  flex-shrink: 0;
}
.voice-card__name {
  font-size: 0.82rem; font-weight: 600; color: var(--txt-primary);
}
.voice-card__role { font-size: 0.7rem; color: var(--txt-mute); }
.voice-card__model-tag {
  margin-left: auto;
  padding: 3px 8px;
  background: var(--bg-lift);
  border: 1px solid var(--border);
  font-family: var(--f-mono);
  font-size: 0.6rem; color: var(--gold);
  white-space: nowrap;
}

/* ══════════════════════════════════════════════════════════════
   SECTION 09 — Process Journey (Editorial)
   ══════════════════════════════════════════════════════════════ */
.process-journey { background: var(--bg-void); }

.process-journey__header {
  max-width: 640px;
  margin-bottom: clamp(48px, 7vw, 80px);
}

.process-steps {
  display: flex; flex-direction: column; gap: 0;
}
.process-step {
  display: grid;
  grid-template-columns: 80px 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--border);
  padding: clamp(32px, 4vw, 48px) 0;
  align-items: center;
  transition: background 0.3s;
}
.process-step:last-child { border-bottom: 1px solid var(--border); }
.process-step:hover { background: rgba(212,168,67,0.03); }

.process-step__num {
  font-family: var(--f-mono);
  font-size: 0.72rem; font-weight: 700;
  color: var(--gold); letter-spacing: 0.1em;
  padding-right: 24px;
}
.process-step__head {
  padding-right: clamp(20px, 3vw, 40px);
}
.process-step__title {
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  font-weight: 600; color: var(--txt-primary);
  margin-bottom: 4px;
}
.process-step__jp {
  font-family: var(--f-jp);
  font-size: 0.72rem; color: var(--txt-mute);
}
.process-step__desc {
  font-size: 0.85rem; color: var(--txt-dim);
  line-height: 1.7;
}

/* ══════════════════════════════════════════════════════════════
   SECTION 10 — Conversion CTA (Diagonal Overlap)
   ══════════════════════════════════════════════════════════════ */
.cta-slash {
  position: relative; overflow: hidden;
  min-height: clamp(400px, 50vw, 600px);
  display: flex; align-items: center;
}
.cta-slash__bg {
  position: absolute; inset: 0;
}
.cta-slash__bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.35);
}
.cta-slash__overlay {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, var(--bg-void) 35%, transparent 65%);
}
.cta-slash__content {
  position: relative; z-index: 2;
  padding: clamp(48px, 8vw, 100px) clamp(32px, 6vw, 80px);
  max-width: 640px;
}
.cta-slash__diag-line {
  position: absolute;
  top: 0; bottom: 0;
  left: 38%;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
  transform: rotate(-8deg) scaleX(1);
  pointer-events: none;
}
.cta-slash__tag { margin-bottom: 20px; }
.cta-slash__title {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 700; line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--txt-primary);
  margin-bottom: 20px;
}
.cta-slash__title span { color: var(--gold); }
.cta-slash__desc {
  font-size: 0.92rem; color: var(--txt-dim);
  line-height: 1.7; margin-bottom: 32px;
  max-width: 440px;
}
.cta-slash__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ══════════════════════════════════════════════════════════════
   ABOUT PAGE
   ══════════════════════════════════════════════════════════════ */
.page-slash-header {
  position: relative; overflow: hidden;
  padding: calc(var(--nav-h) + 80px) 0 80px;
  background: var(--bg-void);
}
.page-slash-header__bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--bg-void) 50%, var(--bg-panel) 50%);
  opacity: 0.5;
}
.page-slash-header__inner { position: relative; z-index: 2; }
.page-slash-header .label-tag { margin-bottom: 16px; }
.page-slash-header__title {
  font-size: clamp(2.5rem, 7vw, 6rem);
  font-weight: 700; line-height: 0.95;
  letter-spacing: -0.03em;
}
.page-slash-header__title .gold { color: var(--gold); }
.page-slash-header__sub {
  font-size: 0.9rem; color: var(--txt-dim);
  max-width: 480px; margin-top: 20px; line-height: 1.7;
}

.about-manifesto {
  background: var(--bg-panel);
  padding: clamp(60px, 10vw, 120px) 0;
}
.about-manifesto__inner {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px); align-items: center;
}
.about-manifesto__img { position: relative; }
.about-manifesto__img img {
  width: 100%; height: clamp(350px, 50vw, 560px); object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 90% 100%, 0 100%);
}
.about-manifesto__img-label {
  position: absolute; bottom: -16px; right: -16px;
  background: var(--gold); color: var(--bg-void);
  padding: 14px 24px;
  font-family: var(--f-mono);
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.15em;
}
.about-manifesto__text { padding: clamp(16px, 3vw, 40px) 0; }
.about-manifesto__text .label-tag { margin-bottom: 20px; }
.about-manifesto__text .section-title { margin-bottom: 24px; }
.about-manifesto__text p { font-size: 0.92rem; color: var(--txt-dim); line-height: 1.8; margin-bottom: 16px; }

.about-values { background: var(--bg-void); padding: clamp(60px, 8vw, 100px) 0; }
.about-values__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  margin-top: clamp(40px, 5vw, 60px);
}
.value-cell {
  background: var(--bg-card); padding: 36px 28px;
  border-top: 2px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.value-cell:hover { background: var(--bg-lift); border-top-color: var(--gold); }
.value-cell__num {
  font-family: var(--f-mono); font-size: 0.65rem; font-weight: 700;
  color: var(--gold); letter-spacing: 0.2em; margin-bottom: 16px;
}
.value-cell__title { font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.value-cell__desc { font-size: 0.82rem; color: var(--txt-dim); line-height: 1.7; }

.about-timeline { background: var(--bg-panel); padding: clamp(60px, 8vw, 100px) 0; }
.timeline-track { position: relative; margin-top: 48px; }
.timeline-track::before {
  content: ''; position: absolute;
  left: 120px; top: 0; bottom: 0; width: 1px;
  background: var(--border);
}
.timeline-evt {
  display: grid; grid-template-columns: 120px 1fr;
  gap: 40px; padding: 28px 0;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.timeline-evt:first-child { padding-top: 0; }
.timeline-evt::before {
  content: ''; position: absolute;
  left: 115px; top: 32px;
  width: 11px; height: 11px;
  border-radius: 50%;
  background: var(--bg-panel);
  border: 2px solid var(--gold);
}
.timeline-evt__yr {
  font-family: var(--f-mono); font-size: 0.72rem; font-weight: 700;
  color: var(--gold); padding-top: 4px; text-align: right; padding-right: 24px;
}
.timeline-evt__title { font-size: 0.95rem; font-weight: 600; margin-bottom: 6px; }
.timeline-evt__desc { font-size: 0.82rem; color: var(--txt-dim); line-height: 1.6; }

.about-team { background: var(--bg-void); padding: clamp(60px, 8vw, 100px) 0; }
.team-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  margin-top: 40px;
}
.team-card { background: var(--bg-card); overflow: hidden; }
.team-card img { width: 100%; height: 240px; object-fit: cover; filter: grayscale(30%); transition: filter 0.4s; }
.team-card:hover img { filter: grayscale(0%); }
.team-card__info { padding: 20px; }
.team-card__name { font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; }
.team-card__role { font-size: 0.72rem; color: var(--gold); font-family: var(--f-mono); letter-spacing: 0.08em; }

.about-cta { background: var(--bg-panel); padding: clamp(48px, 6vw, 80px) 0; text-align: center; }
.about-cta p { font-size: 0.9rem; color: var(--txt-dim); margin: 16px 0 32px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* ══════════════════════════════════════════════════════════════
   SERVICES / SHOWROOM PAGE
   ══════════════════════════════════════════════════════════════ */
.showroom-intro {
  background: var(--bg-void); padding: calc(var(--nav-h) + 60px) 0 60px;
}
.showroom-intro__inner {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
}

.filter-bar {
  background: var(--bg-panel); padding: 20px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: sticky; top: var(--nav-h); z-index: 50;
}
.filter-bar__inner {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.filter-lbl {
  font-family: var(--f-mono); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.15em; color: var(--txt-mute); text-transform: uppercase;
  flex-shrink: 0;
}
.filter-btn {
  padding: 7px 18px;
  font-family: var(--f-mono);
  font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--txt-mute);
  border: 1px solid var(--border);
  transition: all 0.2s;
}
.filter-btn:hover { border-color: var(--gold); color: var(--gold); }
.filter-btn.is-active { background: var(--gold); color: var(--bg-void); border-color: var(--gold); }

.lineup-grid {
  background: var(--bg-deep); padding: clamp(48px, 6vw, 80px) 0;
}
.lineup-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.lineup-card {
  background: var(--bg-card);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: background 0.3s;
}
.lineup-card:hover { background: var(--bg-lift); }
.lineup-card__img-wrap { position: relative; overflow: hidden; height: clamp(180px, 22vw, 280px); }
.lineup-card__img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease-out); }
.lineup-card:hover .lineup-card__img-wrap img { transform: scale(1.04); }
.lineup-card__cat {
  position: absolute; top: 12px; left: 12px;
  background: rgba(6,6,8,0.85); backdrop-filter: blur(8px);
  padding: 4px 12px;
  font-family: var(--f-mono); font-size: 0.6rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--gold);
  border: 1px solid var(--gold-border);
}
.lineup-card__body { padding: 24px; flex: 1; display: flex; flex-direction: column; gap: 8px; }
.lineup-card__name { font-size: 1.05rem; font-weight: 700; letter-spacing: 0.04em; }
.lineup-card__sub { font-family: var(--f-jp); font-size: 0.75rem; color: var(--txt-mute); }

.lineup-specs-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 1px solid var(--border); margin-top: 4px;
}
.lineup-spec {
  padding: 10px 12px;
  border-right: 1px solid var(--border);
  text-align: center;
}
.lineup-spec:last-child { border-right: none; }
.lineup-spec__val {
  font-family: var(--f-mono); font-size: 0.85rem; font-weight: 700;
  color: var(--txt-primary); display: block;
}
.lineup-spec__lbl { font-size: 0.6rem; color: var(--txt-mute); letter-spacing: 0.06em; }

.lineup-card__footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.lineup-card__price { font-family: var(--f-mono); font-size: 1rem; font-weight: 700; color: var(--gold); }
.lineup-card__btn {
  padding: 8px 16px;
  background: transparent; color: var(--gold);
  border: 1px solid var(--gold-border);
  font-family: var(--f-mono); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; text-transform: uppercase;
  transition: all 0.2s;
}
.lineup-card__btn:hover { background: var(--gold); color: var(--bg-void); }

.services-howto { background: var(--bg-panel); padding: clamp(60px, 8vw, 100px) 0; }
.howto-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px;
  margin-top: 40px;
}
.howto-step { background: var(--bg-card); padding: 28px 24px; position: relative; }
.howto-step__num {
  font-family: var(--f-mono); font-size: 2.5rem; font-weight: 700;
  color: var(--txt-ghost); line-height: 1; margin-bottom: 16px;
}
.howto-step__title { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; }
.howto-step__desc { font-size: 0.8rem; color: var(--txt-dim); line-height: 1.6; }

.services-addons { background: var(--bg-deep); padding: clamp(60px, 8vw, 100px) 0; }
.addons-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px;
  margin-top: 40px;
}
.addon-item {
  background: var(--bg-card); padding: 28px 24px;
  border-left: 2px solid transparent;
  transition: border-color 0.3s;
}
.addon-item:hover { border-left-color: var(--gold); }
.addon-item__icon { font-size: 1.5rem; margin-bottom: 14px; }
.addon-item__title { font-size: 0.95rem; font-weight: 600; margin-bottom: 8px; }
.addon-item__desc { font-size: 0.8rem; color: var(--txt-dim); line-height: 1.6; }

/* ══════════════════════════════════════════════════════════════
   FAQ PAGE
   ══════════════════════════════════════════════════════════════ */
.faq-layout { background: var(--bg-deep); padding: clamp(60px, 8vw, 100px) 0; }
.faq-layout__inner {
  display: grid; grid-template-columns: 260px 1fr; gap: clamp(40px, 5vw, 80px);
  align-items: start;
}

.faq-sidebar { position: sticky; top: calc(var(--nav-h) + 20px); }
.faq-sidebar__title { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; color: var(--txt-mute); text-transform: uppercase; margin-bottom: 16px; }
.faq-cat-btn {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 10px 16px;
  font-size: 0.82rem; color: var(--txt-dim);
  border-left: 2px solid transparent;
  transition: all 0.2s; text-align: left;
}
.faq-cat-btn:hover,
.faq-cat-btn.is-active { color: var(--gold); border-left-color: var(--gold); }
.faq-cat-btn.is-active { background: rgba(212,168,67,0.06); }

.faq-main {}
.faq-group { margin-bottom: 48px; }
.faq-group__title {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--gold);
  font-family: var(--f-mono);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--gold-border);
  margin-bottom: 8px;
}

.faq-item { border-bottom: 1px solid var(--border); }
.faq-trigger {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 18px 0;
  text-align: left;
  font-size: 0.92rem; font-weight: 500;
  color: var(--txt-dim);
  transition: color 0.2s;
  gap: 16px;
}
.faq-trigger:hover { color: var(--txt-primary); }
.faq-trigger.is-open { color: var(--txt-primary); }
.faq-icon {
  width: 24px; height: 24px; flex-shrink: 0;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s, border-color 0.3s;
}
.faq-trigger.is-open .faq-icon { transform: rotate(45deg); border-color: var(--gold); }
.faq-icon svg { color: var(--txt-dim); }
.faq-trigger.is-open .faq-icon svg { color: var(--gold); }

.faq-answer {
  overflow: hidden; max-height: 0;
  transition: max-height 0.45s var(--ease-out), padding 0.45s;
}
.faq-answer.is-open { max-height: 400px; }
.faq-answer__inner {
  padding: 0 0 20px;
  font-size: 0.85rem; color: var(--txt-dim);
  line-height: 1.8;
}

.faq-still { background: var(--bg-panel); padding: clamp(48px, 6vw, 80px) 0; text-align: center; }
.faq-still h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; margin-bottom: 12px; }
.faq-still p { font-size: 0.88rem; color: var(--txt-dim); max-width: 400px; margin: 0 auto 28px; }

/* ══════════════════════════════════════════════════════════════
   CONTACT PAGE
   ══════════════════════════════════════════════════════════════ */
.contact-split {
  background: var(--bg-deep);
  padding: calc(var(--nav-h) + 60px) 0 80px;
}
.contact-split__inner {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 80px);
}
.contact-split__info h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; margin: 16px 0 20px; }
.contact-split__info p { font-size: 0.88rem; color: var(--txt-dim); line-height: 1.8; margin-bottom: 32px; }
.contact-details { display: flex; flex-direction: column; gap: 0; }
.contact-detail-row {
  display: grid; grid-template-columns: 90px 1fr;
  padding: 16px 0; border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.contact-detail-row:last-child { border-bottom: none; }
.contact-detail-label { font-family: var(--f-mono); font-size: 0.65rem; color: var(--txt-mute); font-weight: 700; letter-spacing: 0.1em; padding-top: 2px; }
.contact-detail-val a { color: var(--txt-primary); transition: color 0.2s; }
.contact-detail-val a:hover { color: var(--gold); }
.contact-hours { background: var(--bg-card); padding: 20px 24px; margin-top: 24px; }
.contact-hours h4 { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; color: var(--txt-mute); text-transform: uppercase; margin-bottom: 12px; }
.hours-row { display: flex; justify-content: space-between; font-size: 0.82rem; padding: 6px 0; border-bottom: 1px solid var(--border); }
.hours-row:last-child { border-bottom: none; }

.contact-form { background: var(--bg-card); padding: clamp(28px, 4vw, 48px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-label {
  font-family: var(--f-mono); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--txt-mute);
}
.form-control {
  background: var(--bg-lift); border: 1px solid var(--border);
  color: var(--txt-primary);
  padding: 12px 16px;
  font-family: var(--f-sans); font-size: 0.88rem;
  transition: border-color 0.2s;
  outline: none;
  width: 100%;
}
.form-control:focus { border-color: var(--gold); }
.form-control::placeholder { color: var(--txt-mute); }
textarea.form-control { resize: vertical; min-height: 130px; }
select.form-control { cursor: pointer; }

.contact-map { background: var(--bg-void); }
.contact-map__frame {
  height: clamp(280px, 35vw, 440px);
  background: var(--bg-panel);
  display: flex; align-items: center; justify-content: center;
  border-top: 1px solid var(--border);
  position: relative; overflow: hidden;
}
.map-placeholder {
  text-align: center; color: var(--txt-mute);
  font-size: 0.82rem;
}
.map-placeholder svg { margin: 0 auto 12px; opacity: 0.4; display: block; }

/* ══════════════════════════════════════════════════════════════
   CART PAGE
   ══════════════════════════════════════════════════════════════ */
.cart-layout {
  background: var(--bg-deep);
  padding: calc(var(--nav-h) + 60px) 0 80px;
}
.cart-layout__inner {
  display: grid; grid-template-columns: 1fr 360px; gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
.cart-header { margin-bottom: 32px; }
.cart-header h1 { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 700; }
.cart-header p { font-size: 0.82rem; color: var(--txt-mute); margin-top: 6px; }

.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th {
  font-family: var(--f-mono); font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--txt-mute);
  padding: 12px 16px; text-align: left;
  border-bottom: 1px solid var(--border);
}
.cart-table td {
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 0.88rem; vertical-align: middle;
}
.cart-item-img { width: 80px; height: 56px; object-fit: cover; }
.cart-item-name { font-weight: 600; font-size: 0.9rem; }
.cart-item-sub { font-size: 0.72rem; color: var(--txt-mute); font-family: var(--f-jp); }
.qty-ctrl {
  display: flex; align-items: center; gap: 0;
  border: 1px solid var(--border);
  width: fit-content;
}
.qty-btn {
  width: 32px; height: 32px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--txt-dim);
  transition: color 0.2s, background 0.2s;
}
.qty-btn:hover { color: var(--gold); background: rgba(212,168,67,0.06); }
.qty-val {
  width: 36px; text-align: center;
  font-family: var(--f-mono); font-size: 0.82rem;
  border-left: 1px solid var(--border);
  border-right: 1px solid var(--border);
  padding: 6px 0;
}
.cart-remove { color: var(--txt-mute); transition: color 0.2s; }
.cart-remove:hover { color: var(--red-mark); }
.cart-price { font-family: var(--f-mono); font-weight: 700; color: var(--gold); }
.cart-empty { padding: 80px 32px; text-align: center; }
.cart-empty svg { margin: 0 auto 16px; opacity: 0.3; display: block; }
.cart-empty p { font-size: 0.88rem; color: var(--txt-mute); margin-bottom: 20px; }

.cart-summary {
  background: var(--bg-card); padding: 28px;
  border: 1px solid var(--border);
  position: sticky; top: calc(var(--nav-h) + 20px);
}
.cart-summary h3 { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--txt-mute); margin-bottom: 20px; }
.summary-row {
  display: flex; justify-content: space-between;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
}
.summary-row:last-of-type { border-bottom: none; }
.summary-row.total {
  font-size: 1rem; font-weight: 700;
  border-top: 1px solid var(--border-mid);
  padding-top: 14px; margin-top: 4px;
}
.summary-row.total .amt { color: var(--gold); }

.coupon-row { margin: 16px 0; }
.coupon-input-wrap { display: flex; gap: 0; border: 1px solid var(--border); }
.coupon-input {
  flex: 1; background: var(--bg-lift); border: none;
  padding: 10px 14px; font-family: var(--f-sans); font-size: 0.82rem;
  color: var(--txt-primary); outline: none;
}
.coupon-apply {
  padding: 10px 16px;
  background: var(--bg-lift); border-left: 1px solid var(--border);
  font-family: var(--f-mono); font-size: 0.65rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--txt-dim);
  transition: color 0.2s, background 0.2s;
}
.coupon-apply:hover { color: var(--gold); background: rgba(212,168,67,0.06); }

/* ══════════════════════════════════════════════════════════════
   POLICY PAGES
   ══════════════════════════════════════════════════════════════ */
.policy-wrap {
  background: var(--bg-deep);
  padding: calc(var(--nav-h) + 60px) 0 80px;
}
.policy-wrap__inner { max-width: 840px; margin: 0 auto; }
.policy-last-updated {
  font-family: var(--f-mono); font-size: 0.68rem; color: var(--txt-mute);
  margin-bottom: 40px;
}
.policy-toc {
  background: var(--bg-card); padding: 24px 28px;
  border-left: 2px solid var(--gold);
  margin-bottom: 48px;
}
.policy-toc h3 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--txt-mute); margin-bottom: 12px; }
.policy-toc ol { padding-left: 20px; }
.policy-toc li { margin-bottom: 6px; font-size: 0.85rem; }
.policy-toc a { color: var(--txt-dim); transition: color 0.2s; }
.policy-toc a:hover { color: var(--gold); }

.policy-section { margin-bottom: 48px; scroll-margin-top: calc(var(--nav-h) + 20px); }
.policy-section h2 {
  font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 700;
  margin-bottom: 16px; padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.policy-section h3 { font-size: 0.95rem; font-weight: 600; color: var(--gold); margin: 16px 0 8px; }
.policy-section p { font-size: 0.88rem; color: var(--txt-dim); line-height: 1.85; margin-bottom: 12px; }
.policy-section ul, .policy-section ol { padding-left: 24px; margin-bottom: 12px; }
.policy-section li { font-size: 0.85rem; color: var(--txt-dim); line-height: 1.7; margin-bottom: 6px; }
.policy-section strong { color: var(--txt-primary); }

/* ══════════════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════════════ */
.site-footer {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  padding: clamp(60px, 8vw, 100px) 0 0;
}
.ftr-grid {
  max-width: 1360px; margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: clamp(32px, 4vw, 60px);
}

.ftr-brand__logo {
  display: flex; align-items: baseline; gap: 2px;
  font-size: 1.3rem; font-weight: 700;
  letter-spacing: 0.04em; margin-bottom: 12px;
}
.ftr-q { color: var(--gold); font-size: 1.6rem; }
.ftr-slash { color: var(--txt-mute); font-weight: 300; }
.ftr-name { color: var(--txt-primary); }

.ftr-brand__tagline {
  font-family: var(--f-jp); font-size: 0.75rem;
  color: var(--gold); letter-spacing: 0.15em; margin-bottom: 14px;
}
.ftr-brand__desc { font-size: 0.82rem; color: var(--txt-mute); line-height: 1.7; margin-bottom: 20px; }
.ftr-brand__social { display: flex; gap: 8px; }
.social-dot {
  width: 32px; height: 32px;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--f-mono); font-size: 0.55rem; font-weight: 700;
  color: var(--txt-mute); letter-spacing: 0;
  transition: all 0.2s;
}
.social-dot:hover { border-color: var(--gold); color: var(--gold); }

.ftr-col__title {
  font-family: var(--f-mono); font-size: 0.62rem; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--txt-mute); margin-bottom: 16px;
}
.ftr-col__list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.ftr-col__list a {
  font-size: 0.82rem; color: var(--txt-dim);
  transition: color 0.2s;
}
.ftr-col__list a:hover { color: var(--gold); }

.ftr-contact__addr { margin-bottom: 16px; }
.ftr-contact__addr p { font-size: 0.82rem; color: var(--txt-dim); margin-bottom: 6px; }
.ftr-contact__addr a { color: var(--txt-dim); transition: color 0.2s; }
.ftr-contact__addr a:hover { color: var(--gold); }
.ftr-contact__hours {
  display: flex; flex-direction: column; gap: 3px;
  font-size: 0.75rem; color: var(--txt-mute);
}
.ftr-contact__hours span:first-child { font-weight: 700; color: var(--txt-dim); letter-spacing: 0.05em; }

.ftr-bottom {
  max-width: 1360px; margin: 40px auto 0;
  padding: 20px clamp(20px, 4vw, 60px);
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px;
}
.ftr-copy { font-size: 0.75rem; color: var(--txt-mute); }
.ftr-made { font-family: var(--f-mono); font-size: 0.65rem; color: var(--txt-mute); letter-spacing: 0.1em; }

/* ── Hide on small screens ──────────────────────────────────── */
@media (max-width: 600px) {
  .hide-sm { display: none !important; }
}

/* ── Back to Top ────────────────────────────────────────────── */
.btt {
  position: fixed; bottom: 28px; right: 28px; z-index: 500;
  width: 44px; height: 44px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--txt-dim);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: all 0.3s;
}
.btt.is-visible { opacity: 1; pointer-events: all; }
.btt:hover { background: var(--gold); border-color: var(--gold); color: var(--bg-void); }

/* ══════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .site-header__nav { display: none; }
  .hdr-burger { display: flex; }
  .canvas-splash { grid-template-columns: 1fr; }
  .canvas-splash__right {
    position: absolute; inset: 0; z-index: 0;
  }
  .canvas-splash__right::before { display: none; }
  .canvas-splash__left {
    position: relative; z-index: 2; min-height: 100vh;
    background: linear-gradient(to right, rgba(6,6,8,0.92) 60%, transparent 100%);
  }
  .canvas-splash__img { clip-path: none; }

  .broken-models__header { grid-template-columns: 1fr; }
  .broken-grid { grid-template-columns: 1fr 1fr; }
  .model-cell--feat { grid-column: 1 / -1; grid-row: auto; }
  .model-cell--a, .model-cell--b { margin: 0; }

  .story-cross__inner { grid-template-columns: 1fr; }
  .story-cross__visual { min-height: 300px; }
  .story-cross__visual img { clip-path: none; }

  .perf-panel.is-active { grid-template-columns: 1fr; }
  .perf-panel__visual { order: -1; }

  .float-stats__grid { grid-template-columns: 1fr 1fr; }
  .stat-island--a, .stat-island--b, .stat-island--c, .stat-island--d {
    grid-column: auto; margin: 0;
  }

  .voice-mosaic__grid { grid-template-columns: 1fr 1fr; }
  .voice-card--wide { grid-column: 1 / -1; }
  .voice-card--offset { margin: 0; }

  .process-step { grid-template-columns: 60px 1fr; }
  .process-step__desc { grid-column: 2 / -1; margin-top: 8px; }

  .splash-spec-strip { display: grid; grid-template-columns: 1fr 1fr; }

  .about-manifesto__inner { grid-template-columns: 1fr; }
  .about-values__grid { grid-template-columns: 1fr; gap: 2px; }
  .team-grid { grid-template-columns: 1fr 1fr; }

  .lineup-cards { grid-template-columns: 1fr 1fr; }
  .howto-steps { grid-template-columns: 1fr 1fr; }
  .addons-grid { grid-template-columns: 1fr 1fr; }

  .faq-layout__inner { grid-template-columns: 1fr; }
  .faq-sidebar { position: static; }
  .faq-sidebar .faq-cat-btn { display: inline-flex; }

  .contact-split__inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .cart-layout__inner { grid-template-columns: 1fr; }
  .cart-summary { position: static; }

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

  .about-timeline .timeline-track::before { left: 80px; }
  .timeline-evt { grid-template-columns: 80px 1fr; }
  .timeline-evt::before { left: 75px; }
}

@media (max-width: 640px) {
  :root { --nav-h: 56px; }
  .broken-grid { grid-template-columns: 1fr; }
  .voice-mosaic__grid { grid-template-columns: 1fr; }
  .voice-card--wide { grid-column: auto; }
  .splash-spec-strip { grid-template-columns: 1fr 1fr; }
  .splash-spec-item:nth-child(3),
  .splash-spec-item:nth-child(4) { display: none; }
  .process-step { grid-template-columns: 1fr; gap: 8px; }
  .process-step__num { font-size: 0.65rem; }
  .lineup-cards { grid-template-columns: 1fr; }
  .howto-steps { grid-template-columns: 1fr; }
  .addons-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .ftr-grid { grid-template-columns: 1fr; }
  .perf-quick-stats { grid-template-columns: 1fr; }
  .perf-selector { gap: 6px; }
  .cart-table th:nth-child(3),
  .cart-table td:nth-child(3) { display: none; }
  .about-values__grid { grid-template-columns: 1fr; }
}