/* ═══════════════════════════════════════════════════════════
   GEXHAUST — Redline Noir · HOMEPAGE LAYER
   Anton (display) · Archivo (body) · IBM Plex Mono (specs)

   The token layer, reset, .flare, .btn, .mcta, .reveal and the
   reduced-motion path now live in assets/css/base.css, which every page
   on the site links BEFORE this file. This file is index.html's layout
   only. Do not re-declare tokens here.
   ═══════════════════════════════════════════════════════════ */

/* index.html pins the horizontal axis — the hero and the racetrack motif
   both bleed past the viewport by design. */
body { overflow-x: hidden; }

/* ── NAV ───────────────────────────────────────────────── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav);
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem clamp(1.2rem, 4vw, 3rem);
  transition: background var(--dur-3), backdrop-filter var(--dur-3), padding var(--dur-3);
}
.nav.scrolled {
  background: rgba(var(--ink-rgb), 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  padding-top: .7rem; padding-bottom: .7rem;
}
/* the lockup shrinks with the bar so the nav reads as one moving part */
.nav-logo { --logo-h: 30px; transition: none; }
.nav-logo img { transition: height var(--dur-3) var(--ease-out); }
.nav.scrolled .nav-logo { --logo-h: 26px; }
@media (max-width: 1080px) { .nav-logo { --logo-h: 24px; } .nav.scrolled .nav-logo { --logo-h: 22px; } }
.nav-links { display: flex; gap: 1.8rem; }
.nav-links a {
  color: var(--mute); text-decoration: none;
  font-size: var(--fs-3); font-weight: 600; letter-spacing: var(--track-tight);
  text-transform: uppercase;
  transition: color var(--dur-2);
}
.nav-links a:hover { color: var(--bone); }
.nav-cta {
  font-family: var(--font-mono); font-size: var(--fs-2);
  color: var(--ink); background: var(--bone);
  text-decoration: none; letter-spacing: var(--track-tight);
  padding: .65rem 1.1rem;
  display: inline-flex; gap: .7em; align-items: center;
  transition: background var(--dur-3);
}
.nav-cta b { font-weight: 500; }
.nav-cta:hover { background: var(--accent-4); }
.nav-actions { display: flex; gap: .6rem; align-items: center; }
.nav-quote {
  font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-tight);
  color: var(--bone); background: transparent; border: 1px solid var(--line);
  padding: .65rem 1.1rem; transition: border-color var(--dur-3), color var(--dur-3);
}
.nav-quote:hover { border-color: var(--accent-3); color: var(--accent-3); }
.nav-burger {
  display: none; background: none; border: 1px solid var(--line);
  width: 44px; height: 40px; flex-direction: column; gap: 6px;
  align-items: center; justify-content: center;
}
.nav-burger i { display: block; width: 18px; height: 2px; background: var(--bone); transition: transform var(--dur-3), opacity var(--dur-3); }
.nav-burger.open i:first-child { transform: translateY(4px) rotate(45deg); }
.nav-burger.open i:last-child { transform: translateY(-4px) rotate(-45deg); }

.mmenu {
  position: fixed; inset: 0; z-index: var(--z-menu);
  background: rgba(var(--ink-rgb), .97); backdrop-filter: blur(10px);
  display: flex; flex-direction: column; justify-content: center; gap: 3rem;
  padding: 5rem clamp(1.2rem, 6vw, 3rem) 3rem;
  opacity: 0; visibility: hidden; transition: opacity var(--dur-3), visibility var(--dur-3);
}
.mmenu.open { opacity: 1; visibility: visible; }
.mmenu nav { display: flex; flex-direction: column; gap: .4rem; }
.mmenu nav a {
  font-family: var(--font-display); font-size: clamp(2.2rem, 9vw, 3.2rem);
  color: var(--bone); text-decoration: none; letter-spacing: .03em;
}
.mmenu nav a:active { color: var(--accent-3); }
.mmenu-actions { display: flex; flex-direction: column; gap: .8rem; }
.mmenu-actions .btn { text-align: center; }

@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-cta { display: none; }
  .nav-quote { display: none; }
  .nav-burger { display: flex; }
}

/* ── HERO ──────────────────────────────────────────────── */
.hero {
  position: relative; min-height: 100svh; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(5.5rem, 10vh, 8rem) clamp(1.2rem, 4vw, 3rem) clamp(3.5rem, 6vh, 5rem);
}
.hero-media { position: absolute; inset: 0; overflow: hidden; }
.hero-img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: 60% 42%;
  filter: grayscale(.18) contrast(1.12) brightness(.62) saturate(1.15);
  transform: scale(1.04);
  animation: heroZoom 1.2s var(--ease-out) forwards;
}
@keyframes heroZoom { to { transform: scale(1); } }
.hero-scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(var(--ink-rgb), .82) 0%, rgba(var(--ink-rgb), .25) 38%, rgba(var(--ink-rgb), .94) 100%),
    linear-gradient(100deg, rgba(var(--ink-rgb), .75) 0%, rgba(var(--ink-rgb), .2) 55%, transparent 75%);
}
.grain {
  position: absolute; inset: -100%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
  opacity: .07; pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 1200px; }
.hero-kicker {
  font-family: var(--font-mono); font-size: var(--fs-3);
  letter-spacing: var(--track-wide); color: var(--mute);
  margin-bottom: 1.2rem;
}
.hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-d6);
  line-height: .92; letter-spacing: .01em;
  text-transform: uppercase;
}
.hero-title .line { display: block; overflow: hidden; }
.hero-title .line-inner { display: block; }
.hero-sub {
  margin-top: 1.4rem;
  font-size: clamp(.95rem, 1.4vw, 1.15rem);
  line-height: 1.55; color: var(--bone-2);
  max-width: 46ch;
}
.hero-actions { display: flex; gap: 1rem; margin-top: var(--space-6); flex-wrap: wrap; }
.hero-trust {
  display: flex; gap: 2rem; flex-wrap: wrap; margin-top: var(--space-5);
  font-family: var(--font-mono); font-size: var(--fs-3); letter-spacing: var(--track-tight);
  color: var(--mute);
}
.hero-trust b { color: var(--bone); font-weight: 500; }

/* ── BUTTONS ───────────────────────────────────────────── */
.btn {
  font-family: var(--font-body); font-weight: 700;
  font-size: var(--fs-4); letter-spacing: var(--track-tight);
  text-decoration: none; text-transform: uppercase;
  padding: 1rem 1.9rem;
  display: inline-block; position: relative; isolation: isolate;
  border: 1px solid var(--bone);
  transition: color var(--dur-3), border-color var(--dur-3), transform var(--dur-1);
  background: transparent; color: var(--bone); cursor: pointer;
}
.btn-solid { background: var(--bone); color: var(--ink); }
.btn-solid::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--accent-grad);
  opacity: 0; transition: opacity var(--dur-3);
}
.btn-solid:hover { border-color: transparent; color: var(--ink); }
.btn-solid:hover::before { opacity: 1; }
.btn-ghost:hover { border-color: var(--accent-3); color: var(--accent-3); }

/* ── TICKER ────────────────────────────────────────────── */
.ticker {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  overflow: hidden; padding: 1rem 0;
  background: var(--ink-2);
}
.ticker-track {
  display: flex; gap: 2.4rem; width: max-content;
  animation: tick 28s linear infinite;
  font-family: var(--font-display); font-size: 1.05rem;
  letter-spacing: .12em; white-space: nowrap;
}
.ticker-track i { color: var(--accent-3); font-style: normal; }
.ticker:hover .ticker-track { animation-play-state: paused; }
@keyframes tick { to { transform: translateX(-50%); } }

/* ── SECTIONS ──────────────────────────────────────────── */
section { padding: var(--sec-pad) clamp(1.2rem, 4vw, 3rem); }
.section-head { margin-bottom: clamp(1.8rem, 4vw, 3rem); position: relative; }
.section-kicker {
  font-family: var(--font-mono); font-size: var(--fs-3);
  letter-spacing: var(--track-wide); color: var(--mute); margin-bottom: var(--space-3);
  text-transform: uppercase;
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--fs-d5);
  line-height: .95; text-transform: uppercase; letter-spacing: .01em;
}
.section-lead { margin-top: var(--space-3); color: var(--mute); font-size: var(--fs-5); max-width: 52ch; line-height: 1.6; }
.section-tag {
  display: inline-block; margin-top: var(--space-3);
  font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-wide);
  color: var(--mute); text-transform: uppercase;
}

/* ── SOUND LAB ─────────────────────────────────────────── */
.sound { background: rgba(16, 16, 19, .68); border-bottom: 1px solid var(--line); }
.sound-lab {
  display: grid; grid-template-columns: minmax(300px, 1fr) 1.4fr;
  gap: clamp(1.6rem, 4vw, 3.5rem); align-items: center;
}
@media (max-width: 900px) { .sound-lab { grid-template-columns: 1fr; } }
.valve-switch {
  display: flex; align-items: center; gap: 1.2rem;
  border: 1px solid var(--line); padding: 1rem 1.3rem;
  position: relative; user-select: none; width: max-content;
  background: var(--ink);
}
.valve-opt {
  font-family: var(--font-display); font-size: var(--fs-d1);
  letter-spacing: .08em; color: var(--mute); transition: color var(--dur-3);
}
.valve-switch[aria-checked="false"] .valve-opt[data-mode="street"],
.valve-switch[aria-checked="true"] .valve-opt[data-mode="track"] { color: var(--bone); }
.valve-switch[aria-checked="true"] .valve-opt[data-mode="track"] {
  background: var(--accent-grad); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.valve-knob {
  width: 64px; height: 30px; border: 1px solid var(--bone);
  position: relative; flex-shrink: 0;
}
.valve-knob::after {
  content: ""; position: absolute; top: 3px; left: 3px;
  width: 22px; height: 22px; background: var(--bone);
  transition: left var(--dur-3) cubic-bezier(.7, 0, .3, 1), background var(--dur-3);
}
.valve-switch[aria-checked="true"] .valve-knob::after {
  left: calc(100% - 25px); background: var(--accent-3);
}
.valve-copy { margin: 1.1rem 0 1.5rem; color: var(--mute); font-size: var(--fs-5); min-height: 2.6em; max-width: 34ch; }
.rev-btn { border: none; }
.sound-note { margin-top: 1rem; font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-wide); color: var(--mute); max-width: 42ch; }
.sound-right { border: 1px solid var(--line); background: var(--ink); }
#labWave { width: 100%; height: 220px; display: block; }
.lab-meters {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
}
.meter { padding: .8rem 1.1rem; border-right: 1px solid var(--line); }
.meter:last-child { border-right: none; }
.meter-label { display: block; font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-wide); color: var(--mute); margin-bottom: .4rem; }
.meter-val { font-family: var(--font-display); font-size: var(--fs-d1); letter-spacing: .05em; }

/* ── FITMENT — search-first, compact rows ─────────────────
   §3: search + chips lead; ~8 visible, LOAD MORE reveals the rest;
   all 87 stay in the DOM — filtering only ever toggles .is-hidden. */
.fitment-controls { display: flex; flex-direction: column; gap: 1.1rem; margin-bottom: 1.2rem; }
.fit-search {
  background: var(--ink-2); border: 1px solid var(--line-2);
  color: var(--bone); font-family: var(--font-body);
  font-size: 1.05rem; padding: 1.05rem 1.3rem; width: 100%;
  outline: none; transition: border-color var(--dur-3);
}
.fit-search:focus { border-color: var(--accent-2); }
.fit-search::placeholder { color: var(--mute); }
.fit-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.fit-chip {
  font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-tight);
  padding: .5rem .9rem; border: 1px solid var(--line);
  color: var(--mute); background: transparent; cursor: pointer;
  transition: background var(--dur-2), color var(--dur-2), border-color var(--dur-2); text-transform: uppercase;
}
.fit-chip:hover { border-color: var(--bone); color: var(--bone); }
.fit-chip.on { background: var(--bone); color: var(--ink); border-color: var(--bone); }
.fit-count { font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-wide); color: var(--mute); margin-bottom: .9rem; }

.fit-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
}
.fit-item { background: var(--ink); transition: background var(--dur-2); position: relative; overflow: hidden; }
.fit-item::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px; background: var(--accent-grad);
  transform: scaleY(0); transition: transform var(--dur-3); transform-origin: top;
}
@media (hover: hover) and (pointer: fine) {
  .fit-item:hover { background: var(--ink-3); }
  .fit-item:hover::before { transform: scaleY(1); }
}

/* compact row treatment — photo left, info right, no full-height stack */
.fit-item.has-photo { display: flex; align-items: stretch; padding: 0; cursor: pointer; }
.fit-photo {
  position: relative; flex: 0 0 132px; aspect-ratio: 4 / 3; overflow: hidden;
  background: var(--ink-3);
}
.fit-photo img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  filter: saturate(.92);
  transition: transform .5s var(--ease-out), filter var(--dur-3);
}
.fit-photo-zoom {
  position: absolute; right: .5rem; bottom: .5rem;
  font-family: var(--font-mono); font-size: .55rem; letter-spacing: var(--track-wide);
  color: var(--bone); background: rgba(var(--ink-rgb), .72);
  padding: .3rem .5rem; opacity: 0; transform: translateY(4px);
  transition: opacity var(--dur-3), transform var(--dur-3); pointer-events: none;
}
@media (hover: hover) and (pointer: fine) {
  .fit-item.has-photo:hover .fit-photo img { transform: scale(1.06); filter: saturate(1.05); }
  .fit-item.has-photo:hover .fit-photo-zoom { opacity: 1; transform: translateY(0); }
}
@media (pointer: coarse) { .fit-photo-zoom { opacity: 1; transform: none; } }
.fit-item.has-photo .fit-body { padding: var(--space-3) var(--space-4); flex: 1; min-width: 0; }
.fit-item:not(.has-photo) { padding: var(--space-4); }
.fit-brand { font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-wide); color: var(--mute); text-transform: uppercase; }
.fit-model { font-family: var(--font-display); font-size: var(--fs-d1); margin: .3rem 0 .5rem; letter-spacing: .03em; }
.fit-meta { display: flex; gap: .4rem; flex-wrap: wrap; }
.fit-pill {
  font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-tight);
  padding: .25rem .5rem; border: 1px solid var(--line); color: var(--bone-2);
}
.fit-pill.ti { background: var(--ti-grad); border-color: transparent; color: var(--ink); font-weight: 600; }
.fit-tag { margin-top: .5rem; font-size: var(--fs-4); color: var(--mute); }
.fit-quote {
  margin-top: .6rem; background: none; border: none;
  font-family: var(--font-body); font-weight: 700; font-size: var(--fs-3);
  letter-spacing: var(--track-tight); color: var(--mute); padding: 0;
  transition: color var(--dur-2);
}
.fit-quote:focus { color: var(--accent-3); }
@media (hover: hover) and (pointer: fine) {
  .fit-item:hover .fit-quote { color: var(--accent-3); }
}

.fit-load-more-wrap { text-align: center; margin-top: 1.6rem; }
#fitLoadMore.is-exhausted { opacity: .4; cursor: default; }

.fit-fallback { margin-top: 2.4rem; text-align: center; }
.fit-fallback p { font-family: var(--font-display); font-size: var(--fs-d2); margin-bottom: 1.1rem; letter-spacing: .04em; }
.fit-fallback-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* fitment empty state — a failed search still becomes a lead */
.fit-empty {
  grid-column: 1 / -1;
  text-align: center; padding: 2.4rem 1.4rem;
  border: 1px dashed var(--line);
}
.fit-empty h4 { font-family: var(--font-display); font-size: var(--fs-8); text-transform: uppercase; margin-bottom: .5rem; }
.fit-empty p { color: var(--mute); font-size: var(--fs-5); margin-bottom: 1.2rem; }

/* real car photography inset (product close-up over the car shot) */
.fit-photo img.fit-inset {
  position: absolute; right: .5rem; bottom: .5rem;
  width: 40%; height: auto; aspect-ratio: 4/3; object-fit: cover;
  border: 1px solid var(--line); background: var(--bone);
  box-shadow: 0 6px 24px rgba(var(--ink-rgb), .55);
}
@media (hover: hover) and (pointer: fine) {
  .fit-item.has-photo:hover .fit-photo img.fit-inset { transform: none; }
}
@media (max-width: 620px) {
  .fit-item.has-photo { flex-direction: column; }
  .fit-photo { flex-basis: auto; aspect-ratio: 16 / 10; }
}

/* Paging hide. MUST stay last in this block and out-specify .fit-item.has-photo
   (equal 0,2,0 specificity, so source order decides). All 87 cards stay in the
   DOM for SEO; this is the only thing that takes them out of layout. */
.fit-grid .fit-item.is-hidden { display: none; }

/* ── COLLECTIONS — featured bento ─────────────────────────
   §6b.2: a different grid family than fit/feed's mosaic. */
.collections { background: rgba(16, 16, 19, .68); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.coll-grid {
  display: grid; gap: .9rem;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 160px;
}
.coll-card { position: relative; overflow: hidden; display: block; border: 1px solid var(--line); color: var(--bone); text-decoration: none; }
.coll-card.big { grid-column: span 2; grid-row: span 2; }
.coll-card img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(.5) brightness(.72) contrast(1.05);
  transition: transform .8s var(--ease-out), filter var(--dur-4);
}
@media (hover: hover) and (pointer: fine) {
  .coll-card:hover .coll-info h3 { color: var(--accent-3); }
  .coll-card:hover img { transform: scale(1.06); filter: grayscale(0) brightness(.85) contrast(1.05); }
}
.coll-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(var(--ink-rgb), .88) 100%);
}
.coll-info { position: absolute; left: 1.1rem; bottom: .9rem; z-index: 2; }
.coll-info h3 { font-family: var(--font-display); font-size: var(--fs-d1); letter-spacing: .05em; transition: color var(--dur-2); }
.coll-card.big .coll-info h3 { font-size: var(--fs-d2); }
.coll-info p { font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-wide); color: var(--mute); text-transform: uppercase; margin-top: .25rem; }
@media (max-width: 1000px) {
  .coll-grid { grid-template-columns: repeat(2, 1fr); }
  .coll-card.big { grid-column: span 2; grid-row: span 1; }
}
@media (max-width: 560px) { .coll-grid { grid-template-columns: 1fr; } .coll-card.big { grid-column: span 1; } }

/* ── STORY — merged craft + about + socials (§9) ──────────
   Replaces the old .craft / .about / #socials three-section run. */
.story { border-top: 1px solid var(--line); }
.story-grid {
  display: grid; grid-template-columns: 1fr 1.3fr;
  gap: clamp(1.6rem, 4vw, 3.5rem); align-items: start;
}
.about-media { border: 1px solid var(--line); overflow: hidden; aspect-ratio: 4 / 5; transform-style: preserve-3d; transition: transform var(--dur-2) ease-out; }
.about-media img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.3) brightness(.85); }
@media (max-width: 860px) { .story-grid { grid-template-columns: 1fr; } .about-media { aspect-ratio: 16 / 9; } }

.craft-rows { display: flex; flex-direction: column; }
.craft-row {
  display: grid; grid-template-columns: 80px 1fr 160px;
  gap: 1.4rem; align-items: center;
  padding: 1.5rem 0; border-bottom: 1px solid var(--line);
}
.craft-row:first-child { border-top: 1px solid var(--line); }
.craft-num {
  font-family: var(--font-display); font-size: var(--fs-d4);
  color: transparent; -webkit-text-stroke: 1px var(--mute);
}
.craft-body h3 { font-family: var(--font-display); font-size: var(--fs-d2); letter-spacing: .05em; margin-bottom: .4rem; }
.craft-body p { color: var(--mute); max-width: 52ch; line-height: 1.55; font-size: var(--fs-4); }
.craft-bar { height: 6px; }
.ti-grad { background: var(--ti-grad); }
.ss-grad { background: var(--ss-grad); }
@media (max-width: 760px) { .craft-row { grid-template-columns: 56px 1fr; } .craft-bar { display: none; } }

.story-copy { color: var(--bone-2); line-height: 1.65; margin-top: 1.4rem; max-width: 60ch; font-size: var(--fs-5); }
.story-actions { margin-top: 1.4rem; }

/* ── STATS / SOCIALS band ──────────────────────────────── */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  margin-top: clamp(2rem, 4vw, 3rem);
}
.stat { background: var(--ink); padding: 1.9rem 1.4rem; text-align: center; text-decoration: none; color: var(--bone); position: relative; transition: transform var(--dur-3); }
@media (hover: hover) and (pointer: fine) {
  .stats a.stat:hover { transform: translateY(-4px); }
}
.stat b {
  display: block; font-family: var(--font-display); font-weight: 400;
  font-size: var(--fs-d4); letter-spacing: .02em;
}
.stat span { font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-wide); color: var(--mute); text-transform: uppercase; display: block; margin-top: .55rem; }
.stat-platform {
  display: block; font-family: var(--font-mono); font-style: normal;
  font-size: var(--fs-2); letter-spacing: var(--track-wide); color: var(--mute); margin-bottom: .5rem;
}
.stat-cta {
  display: block; font-family: var(--font-mono); font-style: normal;
  font-size: var(--fs-2); letter-spacing: var(--track-tight); color: var(--accent-3);
  margin-top: .5rem; opacity: 0; transform: translateY(4px); transition: opacity var(--dur-2), transform var(--dur-2);
}
@media (hover: hover) and (pointer: fine) {
  .stats a.stat:hover .stat-cta { opacity: 1; transform: none; }
}
@media (pointer: coarse) { .stat-cta { opacity: 1; transform: none; } }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); } }

/* ── SHOP TEASER band ──────────────────────────────────── */
.shopteaser { padding: 3.2rem clamp(1.2rem, 4vw, 3rem); border-top: 1px solid var(--line); text-align: center; }
.shopteaser-in { max-width: 720px; margin: 0 auto; }
.shopteaser-sub { color: var(--mute); font-size: var(--fs-5); max-width: 52ch; margin: .9rem auto 1.5rem; }
.shopteaser-cta { display: flex; gap: .8rem; justify-content: center; flex-wrap: wrap; }

/* ── PROOF (reviews) ───────────────────────────────────── */
.proof {
  display: grid; grid-template-columns: minmax(220px, .7fr) 2fr;
  gap: clamp(1.6rem, 4vw, 3rem); align-items: center;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  background: rgba(16, 16, 19, .68);
}
.proof-score { text-align: center; }
.proof-score b { font-family: var(--font-display); font-size: var(--fs-d5); line-height: 1; display: block; }
.proof-stars { color: var(--accent-4); letter-spacing: .3em; font-size: 1rem; margin: .5rem 0 .35rem; }
.proof-score p { font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-tight); color: var(--mute); }
.proof-links { grid-column: 1 / -1; display: flex; gap: 2rem; flex-wrap: wrap; }
.proof-links a { color: var(--bone); text-decoration: none; font-size: var(--fs-3); font-weight: 700; letter-spacing: var(--track-tight); }
.proof-links a:hover { color: var(--accent-3); }
@media (max-width: 860px) { .proof { grid-template-columns: 1fr; } }

/* reviews as a horizontal rail on mobile — a different family than the
   mosaic grids elsewhere (§6b.2). 3 cards on screen, link out for more. */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 1.6rem; }
.rev-card { background: rgba(var(--bone-rgb), .03); border: 1px solid var(--line); padding: 1.2rem; display: flex; flex-direction: column; gap: .6rem; }
.rev-card .rev-stars { color: var(--gold); letter-spacing: .15em; font-size: .85rem; }
.rev-card blockquote { font-size: var(--fs-4); line-height: 1.55; color: var(--bone); }
.rev-card figcaption { font-family: var(--font-mono); font-size: var(--fs-3); color: var(--bone); letter-spacing: .05em; margin-top: auto; }
.rev-card figcaption span { color: var(--mute); }
@media (max-width: 760px) {
  .reviews-grid {
    display: flex; gap: 1rem; overflow-x: auto; scroll-snap-type: x mandatory;
    margin: 1.6rem calc(-1 * clamp(1.2rem, 4vw, 3rem)) 0;
    padding: 0 clamp(1.2rem, 4vw, 3rem) .6rem;
  }
  .rev-card { flex: 0 0 82%; scroll-snap-align: start; }
}

/* ── FEED ──────────────────────────────────────────────── */
.feed-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: .7rem;
}
.feed-item { position: relative; display: block; overflow: hidden; aspect-ratio: 1; border: 1px solid var(--line); background: none; padding: 0; text-align: left; }
.feed-item img {
  width: 100%; height: 100%; object-fit: cover;
  filter: grayscale(.25) brightness(.85);
  transition: transform .7s var(--ease-out), filter var(--dur-3);
}
.feed-overlay {
  position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(180deg, transparent 40%, rgba(var(--ink-rgb), .92) 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: .8rem; opacity: 0; transition: opacity var(--dur-3);
}
@media (hover: hover) and (pointer: fine) {
  .feed-item:hover img { transform: scale(1.07); filter: grayscale(0) brightness(.95); }
  .feed-item:hover .feed-overlay { opacity: 1; }
}
.feed-likes { font-family: var(--font-display); font-size: var(--fs-8); letter-spacing: .05em; }
.feed-cap { font-size: var(--fs-4); color: var(--mute); margin-top: .3rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feed-badge {
  position: absolute; top: .6rem; right: .6rem; z-index: 2;
  font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-tight);
  padding: .28rem .5rem; background: rgba(var(--ink-rgb), .75); color: var(--bone);
  border: 1px solid var(--line);
}
.feed-cta { text-align: center; margin-top: 2.2rem; }

/* ── FAQ — grid-rows accordion (§10.7) ────────────────────
   .faq-panel > div is the sized inner wrapper the grid-rows tween
   animates against; native <details>[open] drives the state. */
.faq { background: rgba(16, 16, 19, .68); border-top: 1px solid var(--line); }
.faq-list { max-width: 900px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item:first-child { border-top: 1px solid var(--line); }
.faq-item summary {
  list-style: none; display: flex; justify-content: space-between; align-items: center;
  font-family: var(--font-display); font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  letter-spacing: .03em; padding: 1.2rem 0; user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-family: var(--font-mono); color: var(--accent-3); font-size: 1.4rem; transition: transform var(--dur-3); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-panel {
  display: grid; grid-template-rows: 0fr; overflow: hidden;
  transition: grid-template-rows .35s var(--ease-out-strong);
}
.faq-item[open] .faq-panel { grid-template-rows: 1fr; }
.faq-panel > div { min-height: 0; }
.faq-item p { color: var(--mute); line-height: 1.65; padding: 0 0 1.3rem; max-width: 64ch; }
.faq-item a { color: var(--bone); }

/* ── VISIT ─────────────────────────────────────────────── */
.visit { background: rgba(16, 16, 19, .68); border-top: 1px solid var(--line); }
.visit-grid {
  display: grid; grid-template-columns: 1fr 1.2fr 1fr;
  gap: .9rem; align-items: stretch;
}
.visit-card {
  border: 1px solid var(--line); padding: 1.8rem 1.6rem;
  background: var(--ink); display: flex; flex-direction: column;
}
.visit-card h3 { font-family: var(--font-display); font-size: var(--fs-d3); letter-spacing: .04em; margin-bottom: .9rem; }
.visit-addr { color: var(--bone-2); line-height: 1.55; font-size: var(--fs-5); }
.visit-hours { font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-tight); color: var(--mute); margin: .9rem 0 1.4rem; }
.visit-mapframe { width: 100%; height: 150px; border: 1px solid var(--line); filter: grayscale(1) invert(.92) contrast(.9); margin: 0 0 1.1rem; }
.visit-actions { margin-top: auto; display: flex; gap: 1.2rem; flex-wrap: wrap; }
.visit-map {
  color: var(--bone); text-decoration: none;
  font-size: var(--fs-3); font-weight: 700; letter-spacing: var(--track-tight);
  transition: color var(--dur-2);
}
.visit-map:hover { color: var(--accent-3); }
.visit-phone {
  border: 1px solid var(--line); background: var(--ink);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-decoration: none; color: var(--bone); padding: 1.8rem 1rem;
  transition: border-color var(--dur-3);
}
.visit-phone:hover { border-color: var(--accent-2); }
.visit-phone span {
  font-family: var(--font-display);
  font-size: var(--fs-d4); line-height: .95; letter-spacing: .03em;
}
.visit-phone b { margin-top: 1.1rem; font-family: var(--font-mono); font-weight: 500; font-size: var(--fs-6); letter-spacing: .3em; color: var(--mute); }
.visit-phone:hover b { color: var(--bone); }
.visit-copy-hint { margin-top: .7rem; font-family: var(--font-mono); font-style: normal; font-size: var(--fs-1); letter-spacing: var(--track-tight); color: var(--mute); }
@media (max-width: 900px) { .visit-grid { grid-template-columns: 1fr; } }

/* ── FOOTER ────────────────────────────────────────────── */
.footer { padding: 3.4rem clamp(1.2rem, 4vw, 3rem) 2rem; overflow: hidden; }
/* decorative background lockup. aria-hidden + alt="" — the brand name is
   already in the nav logo's alt and in the page copy, so repeating it here
   would just make a screen reader say GEXHAUST twice. */
.footer-mark {
  text-align: center; user-select: none; margin-bottom: 2.4rem;
  line-height: 0;
}
.footer-mark img {
  width: min(92%, 900px); height: auto;
  opacity: .16;
}
.footer-row {
  display: flex; justify-content: space-between; align-items: center;
  gap: 1.5rem; flex-wrap: wrap;
  border-top: 1px solid var(--line); padding-top: 1.4rem;
}
.footer-row p { font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-tight); color: var(--mute); }
.footer-social { display: flex; gap: 1.5rem; }
.footer-social a {
  color: var(--mute); text-decoration: none;
  font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-wide);
  transition: color var(--dur-2);
}
.footer-social a:hover { color: var(--accent-3); }
.footer-local { text-align: center; margin-top: 1.2rem; font-size: var(--fs-4); color: var(--mute); position: relative; z-index: 2; }
.footer-local a { color: var(--mute); text-decoration: none; }
.footer-local a:hover { color: var(--bone); }

/* ── DROP LIST (email capture) ─────────────────────────── */
.droplist { max-width: 560px; margin: 0 auto 2.4rem; text-align: center; position: relative; z-index: 2; }
.droplist-head { font-family: var(--font-display); font-size: var(--fs-d2); letter-spacing: .04em; text-transform: uppercase; }
.droplist-sub { color: var(--mute); font-size: var(--fs-4); margin: .4rem 0 1rem; }
.droplist form { display: flex; gap: .6rem; }
.droplist input[type="email"] {
  flex: 1; padding: .9rem 1rem; font-family: var(--font-mono); font-size: var(--fs-4);
  background: rgba(var(--bone-rgb), .04); border: 1px solid var(--line); color: var(--bone);
}
.droplist input[type="email"]:focus { border-color: var(--accent-2); outline: none; }
.droplist .btn { border: none; }
.droplist-done { margin-top: 1rem; font-family: var(--font-mono); font-size: var(--fs-4); color: var(--bone); }
@media (max-width: 560px) { .droplist form { flex-direction: column; } }

/* ── STICKY MOBILE CTA ─────────────────────────────────── */
.mcta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: var(--z-sticky);
  display: none; gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.mcta-btn {
  flex: 1; display: grid; place-items: center;
  padding: 1rem .5rem;
  font-family: var(--font-mono); font-size: var(--fs-3);
  font-weight: 700; letter-spacing: var(--track-tight);
  text-decoration: none; border: none; cursor: pointer;
  background: rgba(var(--ink-rgb), .96); color: var(--bone);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
}
.mcta-call { background: var(--accent-grad); color: var(--ink); }
@media (max-width: 760px) {
  .mcta { display: flex; }
  .footer { padding-bottom: 5.5rem; }
}

/* ── QUOTE MODAL ───────────────────────────────────────── */
.qmodal { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; padding: 1rem; opacity: 0; visibility: hidden; transition: opacity var(--dur-3), visibility var(--dur-3); }
.qmodal.open { opacity: 1; visibility: visible; }
.qmodal-backdrop { position: absolute; inset: 0; background: rgba(var(--ink-rgb), .86); backdrop-filter: blur(6px); }
.qmodal-card {
  position: relative; width: min(520px, 100%); max-height: 92svh; overflow-y: auto;
  background: var(--ink-2); border: 1px solid var(--line); padding: 2.2rem 2rem;
  transform: translateY(14px); transition: transform var(--dur-3);
}
.qmodal.open .qmodal-card { transform: none; }
.qmodal-x, .lbox-x {
  position: absolute; top: .9rem; right: 1rem; background: none; border: none;
  color: var(--mute); font-size: 1.8rem; line-height: 1; transition: color var(--dur-1);
}
.qmodal-x:hover, .lbox-x:hover { color: var(--bone); }
.qmodal-card h3, .qmodal-done h3 { font-family: var(--font-display); font-size: var(--fs-d3); letter-spacing: .03em; margin: .5rem 0 1.2rem; }
.qmodal-card form { display: flex; flex-direction: column; gap: .9rem; }
.qmodal-card label { font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-wide); color: var(--mute); text-transform: uppercase; display: flex; flex-direction: column; gap: .4rem; }
.qmodal-card input, .qmodal-card select {
  background: var(--ink); border: 1px solid var(--line); color: var(--bone);
  font-family: var(--font-body); font-size: 1rem; padding: .8rem .95rem; outline: none;
  transition: border-color var(--dur-2); border-radius: 0; -webkit-appearance: none; appearance: none;
}
.qmodal-card input:focus, .qmodal-card select:focus { border-color: var(--accent-2); }
.qsubmit { margin-top: .4rem; border: none; width: 100%; }
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.qmodal-alt { margin-top: 1.4rem; display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; font-size: var(--fs-4); color: var(--mute); }
.qmodal-alt a { color: var(--bone); text-decoration: none; font-weight: 700; letter-spacing: var(--track-tight); font-size: var(--fs-3); }
.qmodal-alt a:hover { color: var(--accent-3); }
.qmodal-done p { color: var(--mute); line-height: 1.6; }
.qmodal-done a { color: var(--bone); }

/* ── FEED LIGHTBOX / GALLERY VIEWER ───────────────────────
   (car photo → real system photo → gallery, 4K program) */
.lbox { position: fixed; inset: 0; z-index: var(--z-modal); display: grid; place-items: center; padding: 1rem; opacity: 0; visibility: hidden; transition: opacity var(--dur-3), visibility var(--dur-3); }
.lbox.open { opacity: 1; visibility: visible; }
.lbox-backdrop { position: absolute; inset: 0; background: rgba(var(--ink-rgb), .9); backdrop-filter: blur(6px); }
.lbox-card {
  position: relative; width: min(440px, 100%); max-height: 92svh; overflow-y: auto;
  background: var(--ink-2); border: 1px solid var(--line);
}
.lbox-card img { width: 100%; display: block; }
.lbox-card figcaption { padding: 1.1rem 1.3rem 1.4rem; }
.lbox-card figcaption p { font-size: var(--fs-5); line-height: 1.5; }
.lbox-card figcaption > span { display: block; font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-tight); color: var(--mute); margin-top: .5rem; }
.lbox-actions { display: flex; gap: 1.1rem; align-items: center; margin-top: 1.1rem; flex-wrap: wrap; }
.lbox-actions .btn { border: none; font-size: var(--fs-3); padding: .8rem 1.2rem; }
.lbox-ig { color: var(--mute); font-family: var(--font-mono); font-size: var(--fs-1); letter-spacing: var(--track-tight); text-decoration: none; }
.lbox-ig:hover { color: var(--bone); }
#lboxProduct { width: 100%; max-height: 32vh; object-fit: contain; background: var(--bone); border-top: 1px solid var(--line); }
.lbox-4k {
  font-family: var(--font-mono); font-size: var(--fs-3); letter-spacing: var(--track-tight);
  color: var(--bone); text-decoration: none;
  border: 1px solid var(--line); padding: .6rem 1rem;
  transition: border-color var(--dur-3), color var(--dur-3);
}
.lbox-4k:hover { border-color: var(--accent-3); color: var(--accent-3); }

.gal-stage { position: relative; }
.gal-stage #lboxImg { display: block; width: 100%; }
.gal-arrow {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 3;
  width: 44px; height: 44px; border-radius: 50%;
  background: rgba(var(--ink-rgb), .72); color: var(--bone);
  border: 1px solid var(--line); font-size: 1.5rem; line-height: 1;
  display: flex; align-items: center; justify-content: center;
  transition: border-color var(--dur-2), color var(--dur-2);
}
.gal-arrow:hover { border-color: var(--accent-3); color: var(--accent-3); }
.gal-prev { left: .7rem; }
.gal-next { right: .7rem; }
.gal-meta { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: .5rem 1rem 0; }
.gal-count { font-family: var(--font-mono); font-size: var(--fs-2); letter-spacing: var(--track-tight); color: var(--mute); }
.gal-dots { display: inline-flex; gap: .4rem; }
.gal-dots i { width: 7px; height: 7px; border-radius: 50%; background: var(--line); transition: background var(--dur-2), transform var(--dur-2); }
.gal-dots i.on { background: var(--accent-2); transform: scale(1.25); }

/* ── Accessibility helpers ─────────────────────────────── */
.skip-link {
  position: absolute; left: 8px; top: -60px; z-index: var(--z-skip);
  background: var(--bone); color: var(--ink);
  padding: .7rem 1.1rem; font-family: var(--font-mono); font-size: var(--fs-3);
  font-weight: 700; letter-spacing: var(--track-tight); text-decoration: none; border-radius: 4px;
  transition: top var(--dur-2);
}
.skip-link:focus { top: 8px; outline: 2px solid var(--accent-2); }
:focus-visible { outline: 2px solid var(--accent-2); outline-offset: 2px; }

/* ── REVEAL / MOTION ────────────────────────────────────── §10, §9
   Default: everything is visible — a page with JS disabled (or GSAP
   failing to load) must still read fine. `html.js-motion`, set the
   moment main.js runs, is what allows the hidden start states. */
.reveal { opacity: 1; transform: none; }
html.js-motion .reveal {
  opacity: 0; transform: translateY(12px);
  transition: opacity var(--dur-3) var(--ease-out), transform var(--dur-3) var(--ease-out-strong);
}
html.js-motion .reveal.in { opacity: 1; transform: none; }

/* #story stagger (§10.6) — inline --i on each block, scoped to the
   stats band only (each block fires its own IntersectionObserver
   entry, so a page-wide stagger starved the last items). */
#story .stats .reveal { transition-delay: calc(var(--i, 0) * .05s); }

/* section titles ride the headIO observer that also drives the
   underline sweep below, so both read as one gesture (§10.5) */
/* Scoped to .section-head deliberately: only a title that HAS a revealer may
   start hidden. The shop-teaser title lives outside a .section-head and was
   left permanently invisible when this was scoped to .section-title alone. */
html.js-motion .section-head .section-title { opacity: 0; transform: translateY(16px); }
html.js-motion .section-head.in .section-title {
  opacity: 1; transform: none;
  transition: opacity .7s cubic-bezier(.2, .7, .2, 1) .08s, transform .7s cubic-bezier(.2, .7, .2, 1) .08s;
}

/* press feedback — confirmation, not decoration (§10.8) */
.btn:active, .fit-chip:active, .mcta-btn:active,
.fit-quote:active, .feed-item:active, .coll-card:active,
.visit-phone:active { transform: scale(.97); transition: transform var(--dur-1) var(--ease-out); }
/* .gal-arrow is centred with translateY(-50%); it must keep that or the
   press drops it ~22px. Split out rather than added to the list above. */
.gal-arrow:active { transform: translateY(-50%) scale(.97); transition: transform var(--dur-1) var(--ease-out); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto !important; }
  .reveal, html.js-motion .reveal,
  .section-title, html.js-motion .section-title,
  .hero-title .line-inner { opacity: 1 !important; transform: none !important; }
  .btn:active, .fit-chip:active, .mcta-btn:active,
  .fit-quote:active, .feed-item:active, .coll-card:active,
  .visit-phone:active {
    transition: transform var(--dur-1) var(--ease-out) !important;
    transform: scale(.97);
  }
  .gal-arrow:active {
    transition: transform var(--dur-1) var(--ease-out) !important;
    transform: translateY(-50%) scale(.97);
  }
}

/* ── RACETRACK BACKGROUND ──────────────────────────────────
   §4: static brand motif only. Runners + parallax + rotate are cut. */
body {
  background:
    radial-gradient(1100px 700px at 85% -5%, #17171e 0%, transparent 60%),
    radial-gradient(900px 650px at -8% 35%, #14141a 0%, transparent 55%),
    radial-gradient(1000px 800px at 60% 110%, #131318 0%, transparent 60%),
    var(--ink);
}
.bg-track {
  position: fixed; inset: -12% -8%; z-index: var(--z-bg);
  pointer-events: none; opacity: .35;
}
.bg-track svg { width: 100%; height: 100%; }
.track-casing {
  fill: none; stroke: #20202a; stroke-width: 40;
  stroke-linejoin: round; stroke-linecap: round;
}
.track-kerb {
  fill: none; stroke: #2d2d39; stroke-width: 44;
  stroke-linejoin: round; stroke-linecap: round;
  stroke-dasharray: 5 26; opacity: .5;
}
.track-line {
  fill: none; stroke: #4b4b5a; stroke-width: 2;
  stroke-dasharray: 12 16;
}
@media (max-width: 900px) { .bg-track { display: none; } }

/* ── CHECKERED PIT-WALL STRIPS ─────────────────────────── */
.ticker { position: relative; }
.ticker::before, .ticker::after, .footer::before {
  content: ""; display: block; height: 10px;
  background: repeating-conic-gradient(#202027 0% 25%, #0c0c0f 0% 50%) 0 0 / 20px 20px;
  opacity: .85;
}

/* ── SECTION TITLE SPEED SWEEP ─────────────────────────── */
.section-head::after {
  content: ""; display: block; height: 3px;
  width: min(240px, 30%);
  margin-top: 1rem;
  background: var(--accent-grad);
  transform: scaleX(0); transform-origin: left;
  transition: transform .6s var(--ease-out);
}
.section-head.in::after { transform: scaleX(1); }