/* ════════════════════════════════════════════════════════
   MaisonVoxel — Atelier nocturne
   Palette: espresso ink / warm bone / brass amber
   Type: Fraunces (display) · Archivo (body) · IBM Plex Mono (specs)
   ════════════════════════════════════════════════════════ */

:root {
  --ink: #0e0b08;
  --ink-2: #15110c;
  --ink-3: #1d1710;
  --bone: #ede6da;
  --bone-60: rgba(237, 230, 218, 0.6);
  --bone-35: rgba(237, 230, 218, 0.35);
  --line: rgba(237, 230, 218, 0.14);
  --amber: #c89356;
  --amber-soft: rgba(200, 147, 86, 0.16);
  --walnut: #6b4a2f;

  --font-display: "Fraunces", serif;
  --font-body: "Archivo", sans-serif;
  --font-mono: "IBM Plex Mono", monospace;

  --gutter: clamp(1.25rem, 4vw, 4rem);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--ink);
  color: var(--bone);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

::selection { background: var(--amber); color: var(--ink); }

img, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.01em;
}
h2 { font-size: clamp(2.4rem, 5.4vw, 4.8rem); }
h2 em, .footer__cta em, .craft__title em {
  font-style: italic;
  color: var(--amber);
  font-weight: 400;
}

:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }

/* ── Labels (mono eyebrows) ─────────────────────────── */
.label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--bone-60);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}
.label::after { content: ""; height: 1px; width: 3.5rem; background: var(--amber); }
.label span { color: var(--amber); }

/* ── Grain ──────────────────────────────────────────── */
.grain {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  pointer-events: none;
  z-index: 60;
  opacity: 0.55;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.93 0 0 0 0 0.9 0 0 0 0 0.85 0 0 0 0.04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.9s steps(4) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 1%); }
  50% { transform: translate(1%, -2%); }
  75% { transform: translate(-1%, 2%); }
  100% { transform: translate(2%, -1%); }
}

/* ── Custom cursor ──────────────────────────────────── */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--amber);
  pointer-events: none;
  z-index: 100;
  translate: -50% -50%;
  transition: width 0.25s var(--ease-out), height 0.25s var(--ease-out),
              opacity 0.25s, background 0.25s;
  opacity: 0;
  mix-blend-mode: difference;
}
.cursor.is-visible { opacity: 1; }
.cursor.is-hover { width: 38px; height: 38px; background: var(--bone); }
@media (pointer: coarse) { .cursor { display: none; } }

/* ── Loader ─────────────────────────────────────────── */
.loader {
  position: fixed; inset: 0;
  z-index: 90;
  background: var(--ink);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: var(--gutter);
  transition: transform 0.9s var(--ease-out);
}
.loader.is-done { transform: translateY(-101%); }
.loader__brand {
  display: flex; align-items: center; gap: 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-style: italic;
}
.loader__square, .viz__drop-square {
  width: 0.9em; height: 0.9em;
  background: var(--amber);
  display: inline-block;
  animation: squarespin 2.4s var(--ease-out) infinite;
}
@keyframes squarespin {
  0%, 40% { transform: rotate(0deg); }
  60%, 100% { transform: rotate(90deg); }
}
.loader__logo {
  height: 1.3em;
  width: auto;
  display: block;
}
.loader__count {
  font-family: var(--font-mono);
  font-size: clamp(3rem, 10vw, 7rem);
  color: var(--amber);
  line-height: 1;
}
body[data-loading] { overflow: hidden; }

/* ── Navigation ─────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 70;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem var(--gutter);
  transition: background 0.4s, backdrop-filter 0.4s, padding 0.4s;
}
.nav.is-scrolled {
  background: rgba(14, 11, 8, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding-block: 0.7rem;
  border-bottom: 1px solid var(--line);
}
.nav__brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  display: flex; align-items: center; gap: 0.55rem;
}
.nav__logo {
  height: 1.35rem;
  width: auto;
  display: block;
}
.nav__links { display: flex; gap: clamp(1rem, 2.5vw, 2.4rem); }
.nav__links a {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-60);
  transition: color 0.3s;
  position: relative;
}
.nav__links a:hover { color: var(--bone); }
.nav__links a::after {
  content: ""; position: absolute; left: 0; bottom: -5px;
  width: 100%; height: 1px; background: var(--amber);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.35s var(--ease-out);
}
.nav__links a:hover::after { transform: scaleX(1); transform-origin: left; }
.nav__right { display: flex; align-items: center; gap: 0.7rem; }
.nav__lang {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  color: var(--bone-60);
  padding: 0.55rem 0.8rem;
  transition: border-color 0.3s, color 0.3s;
}
.nav__lang:hover { border-color: var(--amber); color: var(--amber); }
.nav__cta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--amber);
  color: var(--amber);
  padding: 0.55rem 1.1rem;
  transition: background 0.3s, color 0.3s;
}
.nav__cta:hover { background: var(--amber); color: var(--ink); }
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 7px;
  padding: 6px 2px;
}
.nav__burger span {
  width: 26px; height: 1.5px;
  background: var(--bone);
  transition: transform 0.35s var(--ease-out), opacity 0.35s;
}
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(4.25px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-4.25px) rotate(-45deg); }

/* ── Mobile menu ────────────────────────────────────── */
.menu {
  position: fixed; inset: 0;
  z-index: 65;
  background: var(--ink-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.65s var(--ease-out);
  visibility: hidden;
}
.menu.is-open { clip-path: inset(0 0 0% 0); visibility: visible; }
.menu__links { display: flex; flex-direction: column; gap: 0.4rem; }
.menu__links a {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 9vw, 3.4rem);
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 1rem;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}
.menu.is-open .menu__links a { opacity: 1; transform: none; }
.menu.is-open .menu__links a:nth-child(2) { transition-delay: 0.06s; }
.menu.is-open .menu__links a:nth-child(3) { transition-delay: 0.12s; }
.menu.is-open .menu__links a:nth-child(4) { transition-delay: 0.18s; }
.menu.is-open .menu__links a:nth-child(5) { transition-delay: 0.24s; }
.menu.is-open .menu__links a:nth-child(6) { transition-delay: 0.3s; }
.menu__links small {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
}
.menu__foot {
  margin-top: 3rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-35);
}

/* ── Hero ───────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: clip;
}
.hero__media { position: absolute; inset: 0; will-change: transform; }
.hero__video {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(0.92) contrast(1.04);
}
.hero__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(14,11,8,0.55) 0%, rgba(14,11,8,0.1) 30%, rgba(14,11,8,0.15) 60%, rgba(14,11,8,0.92) 100%),
    radial-gradient(120% 80% at 50% 110%, rgba(14,11,8,0.6), transparent 60%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--gutter);
  margin-bottom: auto;
  margin-top: auto;
}
.hero__eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: clamp(1rem, 2vw, 1.8rem);
}
.hero__title {
  font-size: clamp(4.2rem, 14.5vw, 13.5rem);
  line-height: 0.92;
  letter-spacing: 0.01em;
  font-weight: 300;
}
.hero__line { display: block; overflow: hidden; }
.hero__line--accent { font-style: italic; color: var(--bone); }
.hero__word { display: inline-block; white-space: nowrap; }
.hero__word .ch { display: inline-block; will-change: transform; }
.hero__voxel {
  display: inline-block;
  width: 0.62em; height: 0.62em;
  border: 0.045em solid var(--amber);
  margin: 0 0.04em;
  transform: translateY(-0.05em);
  will-change: transform;
}
@keyframes voxeltick {
  0%, 38% { transform: translateY(-0.05em) rotate(0deg); }
  58%, 100% { transform: translateY(-0.05em) rotate(90deg); }
}
.hero__tag {
  margin-top: clamp(1.2rem, 2.5vw, 2.2rem);
  font-size: clamp(0.95rem, 1.4vw, 1.2rem);
  color: var(--bone-60);
  max-width: 30ch;
}
.hero__foot {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 0 var(--gutter) 2rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-35);
}
.hero__scroll { display: flex; flex-direction: column; gap: 0.7rem; align-items: flex-start; }
.hero__scroll-line {
  width: 1px; height: 52px;
  background: var(--bone-35);
  position: relative;
  overflow: hidden;
}
.hero__scroll-line::after {
  content: "";
  position: absolute; inset: 0;
  background: var(--amber);
  animation: scrolldrip 2s var(--ease-out) infinite;
}
@keyframes scrolldrip {
  0% { transform: translateY(-100%); }
  55% { transform: translateY(0); }
  100% { transform: translateY(100%); }
}

/* ── Marquee ────────────────────────────────────────── */
.marquee {
  border-block: 1px solid var(--line);
  overflow: clip;
  padding: 1.1rem 0;
  background: var(--ink-2);
}
.marquee__track {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: max-content;
  animation: marquee 26s linear infinite;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--bone-60);
  white-space: nowrap;
}
.marquee__track i {
  width: 9px; height: 9px;
  background: var(--amber);
  flex: none;
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── Manifesto ──────────────────────────────────────── */
.manifesto {
  padding: clamp(6rem, 14vw, 12rem) var(--gutter);
  max-width: 70rem;
}
.manifesto__text {
  font-size: clamp(1.8rem, 4.6vw, 4rem);
  line-height: 1.22;
}
.manifesto__text .w { color: var(--bone-35); transition: color 0.4s; }
.manifesto__text .w.is-on { color: var(--bone); }

/* ── Craft ──────────────────────────────────────────── */
.craft {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(4rem, 9vw, 9rem) var(--gutter);
  align-items: center;
}
.craft__images { position: relative; min-height: clamp(28rem, 60vw, 44rem); }
.craft__img { position: absolute; overflow: hidden; }
.craft__img img { width: 100%; height: 100%; object-fit: cover; }
.craft__img--back {
  top: 0; left: 0;
  width: 72%; aspect-ratio: 4 / 5;
  opacity: 0.85;
}
.craft__img--front {
  bottom: 0; right: 0;
  width: 58%; aspect-ratio: 3 / 4;
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55);
}
.craft__img--front figcaption {
  position: absolute; left: 1rem; bottom: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone);
  text-shadow: 0 1px 8px rgba(0,0,0,0.7);
}
.craft__body {
  margin-top: 1.6rem;
  color: var(--bone-60);
  max-width: 46ch;
}
.craft__facts {
  list-style: none;
  display: flex;
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-top: clamp(2rem, 4vw, 3.2rem);
  flex-wrap: wrap;
}
.craft__facts li {
  display: flex; flex-direction: column; gap: 0.3rem;
  border-top: 1px solid var(--amber);
  padding-top: 0.8rem;
  min-width: 7.5rem;
}
.craft__facts strong {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  color: var(--amber);
}
.craft__facts strong small { font-size: 0.5em; margin-left: 2px; }
.craft__facts span {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-60);
}

/* ── Collection ─────────────────────────────────────── */
.collection { background: var(--ink-2); border-block: 1px solid var(--line); }
.collection__head {
  padding: clamp(4rem, 8vw, 7rem) var(--gutter) clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 1.5rem 4rem;
}
.collection__head .label { margin-bottom: 0.8rem; flex-basis: 100%; }
.collection__hint {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-35);
  margin-left: auto;
}
.collection__pin { overflow: clip; }
.collection__track {
  display: flex;
  gap: clamp(1.2rem, 2.5vw, 2.5rem);
  padding: clamp(2rem, 4vw, 4rem) var(--gutter) clamp(4rem, 7vw, 6rem);
  width: max-content;
}
.card {
  width: clamp(17rem, 26vw, 24rem);
  flex: none;
}
.card__media {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--ink-3);
}
.card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out), filter 0.8s;
  filter: saturate(0.95);
}
.card:hover .card__media img { transform: scale(1.06); filter: saturate(1.1); }
.card__meta { padding: 1.2rem 0 0; position: relative; }
.card__num {
  position: absolute; right: 0; top: 1.2rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--bone-35);
}
.card__meta h3 { font-size: 1.55rem; }
.card__meta h3 em { font-style: italic; color: var(--amber); font-size: 0.8em; }
.card__meta p {
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: var(--bone-60);
  max-width: 30ch;
}
.card__link {
  display: inline-flex; align-items: center; gap: 0.45rem;
  margin-top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
  transition: border-color 0.3s;
}
.card__link:hover { border-color: var(--amber); }
.card--cta { display: flex; align-items: stretch; }
.card--cta a {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  width: 100%;
  aspect-ratio: 4 / 5;
  border: 1px solid var(--line);
  padding: 1.6rem;
  transition: border-color 0.4s, background 0.4s;
}
.card--cta a:hover { border-color: var(--amber); background: var(--amber-soft); }
.card--cta__square {
  width: 2.4rem; height: 2.4rem;
  background: var(--amber);
  transition: transform 0.5s var(--ease-out);
}
.card--cta a:hover .card--cta__square { transform: rotate(90deg); }
.card--cta__text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.9rem;
  line-height: 1.1;
}

/* ── Acoustic ───────────────────────────────────────── */
.acoustic {
  position: relative;
  padding: clamp(6rem, 12vw, 11rem) var(--gutter);
  overflow: clip;
}
.acoustic__bg { position: absolute; inset: -8% 0; z-index: 0; }
.acoustic__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.22;
}
.acoustic__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--ink) 0%, transparent 30%, transparent 70%, var(--ink) 100%);
}
.acoustic__inner { position: relative; z-index: 1; max-width: 62rem; }
.acoustic__body { margin-top: 1.6rem; color: var(--bone-60); max-width: 50ch; }
.acoustic__wave {
  width: 100%;
  height: clamp(7rem, 16vw, 12rem);
  margin-block: clamp(2rem, 5vw, 4rem);
  display: block;
}
.acoustic__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}
.acoustic__stats div { border-top: 1px solid var(--line); padding-top: 1rem; }
.acoustic__stats dt {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.9rem, 4vw, 3.1rem);
  color: var(--amber);
  line-height: 1;
}
.acoustic__stats dt small { font-size: 0.45em; margin-left: 3px; }
.acoustic__stats dd {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-60);
}
.acoustic__note {
  margin-top: 2rem;
  font-size: 0.72rem;
  color: var(--bone-35);
}

/* ── Visualizer ─────────────────────────────────────── */
.viz {
  padding: clamp(5rem, 10vw, 9rem) var(--gutter);
  background:
    radial-gradient(60% 50% at 80% 0%, var(--amber-soft), transparent 70%),
    var(--ink-2);
  border-block: 1px solid var(--line);
}
.viz__head { max-width: 56rem; }
.viz__sub { margin-top: 1.4rem; color: var(--bone-60); max-width: 52ch; }
.viz__app {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: clamp(1.5rem, 3vw, 3rem);
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}
.viz__stage {
  position: relative;
  background: var(--ink);
  border: 1px solid var(--line);
  min-height: clamp(20rem, 42vw, 34rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.viz__drop {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  text-align: center;
  padding: 3rem 2rem;
  width: 100%; height: 100%;
  min-height: inherit;
  justify-content: center;
  border: 1px dashed transparent;
  transition: background 0.3s, border-color 0.3s;
}
.viz__drop:hover, .viz__drop.is-drag {
  background: var(--amber-soft);
  border-color: var(--amber);
}
.viz__drop-square { width: 2rem; height: 2rem; margin-bottom: 0.6rem; }
.viz__drop strong {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.2rem, 2.4vw, 1.7rem);
}
.viz__drop-or {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-35);
}
.viz__preview { position: relative; width: 100%; height: 100%; min-height: inherit; }
.viz__preview img { width: 100%; height: 100%; object-fit: contain; position: absolute; inset: 0; margin: auto; max-height: 100%; }
.viz__change {
  position: absolute;
  left: 1rem; bottom: 1rem;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: rgba(14, 11, 8, 0.8);
  border: 1px solid var(--line);
  padding: 0.55rem 0.9rem;
  transition: border-color 0.3s;
}
.viz__change:hover { border-color: var(--amber); }

.viz__loading {
  position: absolute; inset: 0;
  z-index: 3;
  background: rgba(14, 11, 8, 0.88);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
}
.viz__loading p {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-60);
}
.viz__loading-squares { display: flex; gap: 8px; }
.viz__loading-squares i {
  width: 11px; height: 11px;
  background: var(--amber);
  animation: vox 1.1s var(--ease-out) infinite;
}
.viz__loading-squares i:nth-child(2) { animation-delay: 0.1s; }
.viz__loading-squares i:nth-child(3) { animation-delay: 0.2s; }
.viz__loading-squares i:nth-child(4) { animation-delay: 0.3s; }
.viz__loading-squares i:nth-child(5) { animation-delay: 0.4s; }
@keyframes vox {
  0%, 100% { transform: translateY(0) ; opacity: 0.5; }
  50% { transform: translateY(-12px); opacity: 1; }
}

.viz__result { width: 100%; }
/* Fixed-size stage: the box never inherits the upload's dimensions. */
.ba {
  position: relative;
  overflow: hidden;
  user-select: none;
  touch-action: none;
  width: 100%;
  aspect-ratio: 3 / 2;
  max-height: 70vh;
  background: var(--ink-2);
}
.ba img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  display: block;
  pointer-events: none;
}
.ba__before-wrap {
  position: absolute; inset: 0;
  clip-path: inset(0 50% 0 0);
}
.ba__before { position: absolute; inset: 0; }

/* One-time hint sweep when a result appears: the divider peeks right,
   then left, then settles — showing the photo is draggable. */
.ba--intro .ba__before-wrap { animation: ba-peek 2.6s var(--ease-out) 0.4s; }
.ba--intro .ba__handle { animation: ba-peek-handle 2.6s var(--ease-out) 0.4s; }
@keyframes ba-peek {
  0%, 100% { clip-path: inset(0 50% 0 0); }
  32% { clip-path: inset(0 24% 0 0); }
  72% { clip-path: inset(0 76% 0 0); }
}
@keyframes ba-peek-handle {
  0%, 100% { left: 50%; }
  32% { left: 76%; }
  72% { left: 24%; }
}
@media (prefers-reduced-motion: reduce) {
  .ba--intro .ba__before-wrap,
  .ba--intro .ba__handle { animation: none; }
}
.ba__handle {
  position: absolute;
  top: 50%; left: 50%;
  translate: -50% -50%;
  width: 44px; height: 44px;
  background: var(--amber);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  cursor: ew-resize;
  box-shadow: 0 6px 24px rgba(0,0,0,0.5);
}
.ba__tag {
  position: absolute;
  top: 0.9rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: rgba(14, 11, 8, 0.75);
  padding: 0.35rem 0.6rem;
}
.ba__tag--before { left: 0.9rem; }
.ba__tag--after { right: 0.9rem; color: var(--amber); }
.viz__result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 1rem;
}

.viz__side {
  border: 1px solid var(--line);
  padding: clamp(1.2rem, 2.5vw, 2rem);
  background: var(--ink);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}
.viz__step {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--bone-60);
  display: flex; align-items: center; gap: 0.7rem;
}
.viz__step span {
  width: 1.5rem; height: 1.5rem;
  border: 1px solid var(--amber);
  color: var(--amber);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.viz__finishes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}
.finish {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  border: 1px solid var(--line);
  padding: 0.55rem;
  text-align: left;
  transition: border-color 0.3s, background 0.3s;
}
.finish img { width: 2.6rem; height: 2.6rem; object-fit: cover; }
.finish span {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.5;
}
.finish span em { color: var(--bone-35); font-style: normal; }
.finish:hover { border-color: var(--bone-35); }
.finish.is-active { border-color: var(--amber); background: var(--amber-soft); }
.finish.is-active span em { color: var(--amber); }

.btn {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  padding: 0.85rem 1.4rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: border-color 0.3s, background 0.3s, color 0.3s, opacity 0.3s;
}
.btn:hover { border-color: var(--amber); color: var(--amber); }
.btn--solid {
  background: var(--amber);
  border-color: var(--amber);
  color: var(--ink);
  font-weight: 500;
}
.btn--solid:hover { background: var(--bone); border-color: var(--bone); color: var(--ink); }
.btn--wide { width: 100%; padding-block: 1.05rem; }
.btn:disabled { opacity: 0.35; pointer-events: none; }

.viz__error {
  font-size: 0.8rem;
  color: #e08f6a;
  border-left: 2px solid #e08f6a;
  padding-left: 0.8rem;
}
.viz__privacy {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bone-35);
}

/* ── Process ────────────────────────────────────────── */
.process { padding: clamp(5rem, 10vw, 9rem) var(--gutter); }
.process__steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(2.5rem, 5vw, 4rem);
  counter-reset: step;
}
.process__steps li {
  border-top: 1px solid var(--line);
  padding-top: 1.3rem;
  position: relative;
}
.process__steps li::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 2.5rem; height: 1px;
  background: var(--amber);
}
.process__steps span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
}
.process__steps h3 {
  font-size: 1.5rem;
  margin-top: 0.7rem;
  font-style: italic;
}
.process__steps p {
  margin-top: 0.7rem;
  font-size: 0.88rem;
  color: var(--bone-60);
}

/* ── Footer ─────────────────────────────────────────── */
.footer {
  position: relative;
  padding: clamp(6rem, 12vw, 11rem) var(--gutter) 2.5rem;
  overflow: clip;
  border-top: 1px solid var(--line);
}
.footer__bg { position: absolute; inset: -10% 0; z-index: 0; }
.footer__bg img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: 0.18;
}
.footer__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--ink) 0%, transparent 45%, var(--ink) 100%);
}
.footer__inner { position: relative; z-index: 1; }
.footer__cta {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 11vw, 9.5rem);
  line-height: 0.98;
  letter-spacing: -0.01em;
  transition: color 0.4s;
}
.footer__cta:hover { color: var(--amber); }
.footer__cta:hover em { color: var(--bone); }
.footer__cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--bone-60);
  line-height: 2;
}
.footer__cols a { color: var(--amber); }
.footer__cols p:last-child { text-align: right; }

/* ── Reveal defaults (JS adds motion) ───────────────── */
[data-reveal] { opacity: 0; transform: translateY(34px); }
.no-js [data-reveal], .reduced [data-reveal] { opacity: 1; transform: none; }
[data-load-fade] { opacity: 0; }

/* ── Light section labels ───────────────────────────── */
.label--light { color: var(--bone-60); }

/* ════ Responsive ════════════════════════════════════ */
@media (max-width: 980px) {
  .craft { grid-template-columns: 1fr; }
  .craft__images { order: 1; min-height: clamp(24rem, 88vw, 34rem); margin-top: 1rem; }
  .craft__copy { order: 0; }
  .viz__app { grid-template-columns: 1fr; }
  .process__steps { grid-template-columns: repeat(2, 1fr); }
  .acoustic__stats { grid-template-columns: repeat(3, 1fr); gap: 1rem; }
}

@media (max-width: 760px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  /* collection becomes a swipe carousel */
  .collection__track {
    width: auto;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .collection__track::-webkit-scrollbar { display: none; }
  .card { scroll-snap-align: start; width: min(78vw, 20rem); }

  .acoustic__stats { grid-template-columns: 1fr 1fr; }
  .process__steps { grid-template-columns: 1fr; }
  .footer__cols { grid-template-columns: 1fr; }
  .footer__cols p:last-child { text-align: left; }
  .hero__foot { padding-bottom: 1.4rem; }
  .hero__made { display: none; }
}

/* ── Reduced motion ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .grain, .cursor { display: none; }
  .marquee__track { animation: none; }
  .hero__scroll-line::after { animation: none; }
  [data-reveal], [data-load-fade] { opacity: 1 !important; transform: none !important; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}