/* ==========================================================================
   VETA — Muebles de autor
   Sistema de diseño · showroom digital
   --------------------------------------------------------------------------
   Índice
   00 · Reset y base
   01 · Tokens (color, tipografía, espacio, motion)
   02 · Tipografía editorial y utilidades de revelado
   03 · Cursor y loader
   04 · Navegación
   05 · Hero
   06 · Manifiesto + marquesina de materiales
   07 · Secuencia de la habitación (scroll-scrubbing)
   08 · Colecciones
   09 · Proceso / materiales
   10 · Piezas destacadas
   11 · Showroom
   12 · Contacto
   13 · Footer
   14 · Responsive
   15 · prefers-reduced-motion
   ========================================================================== */

/* ==========================================================================
   00 · Reset y base
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body,
h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
  padding: 0;
}

ul, ol { list-style: none; }

img, video, canvas, svg {
  display: block;
  max-width: 100%;
}

img { height: auto; }

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

button {
  background: none;
  border: 0;
  cursor: pointer;
}

a {
  color: inherit;
  text-decoration: none;
}

:where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--c-ink);
  outline-offset: 3px;
  border-radius: 2px;
}

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

/* ==========================================================================
   01 · Tokens
   ========================================================================== */

:root {
  /* Color — neutros cálidos + acento grafito.
     Contraste verificado: --c-ink sobre --c-bone = 14.8:1 (AAA)
                           --c-muted sobre --c-bone = 5.1:1 (AA) */
  --c-bone:      #f5f1ea;  /* fondo principal, crudo */
  --c-linen:     #ece5d9;  /* superficie secundaria, beige */
  --c-clay:      #d9cbb6;  /* beige medio, bordes cálidos */
  --c-wood:      #8b6f4e;  /* marrón madera, acento cálido */
  --c-umber:     #5b4630;  /* madera oscura */
  --c-graphite:  #24221d;  /* secciones oscuras */
  --c-ink:       #17150f;  /* texto principal / negro cálido */
  --c-muted:     #6b6459;  /* texto secundario */
  --c-muted-dk:  #a49c8e;  /* texto secundario sobre oscuro */
  --c-line:      color-mix(in srgb, var(--c-ink) 14%, transparent);
  --c-line-dk:   color-mix(in srgb, var(--c-bone) 18%, transparent);

  /* Tipografía */
  --f-display: "Instrument Serif", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;

  --t-eyebrow: 500 0.688rem/1.2 var(--f-body);
  --ls-eyebrow: 0.22em;

  /* Escala fluida — 320px → 1600px */
  --fs-display: clamp(3.25rem, 1.4rem + 9.2vw, 11rem);
  --fs-h1:      clamp(2.5rem, 1.2rem + 6.4vw, 7rem);
  --fs-h2:      clamp(2rem, 1.1rem + 4.4vw, 4.75rem);
  --fs-h3:      clamp(1.5rem, 1.05rem + 2.1vw, 2.5rem);
  --fs-lead:    clamp(1.0625rem, 0.95rem + 0.6vw, 1.375rem);
  --fs-body:    clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  --fs-small:   0.8125rem;

  /* Espacio — rejilla de 8px */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 4rem;
  --s-7: 6rem;
  --s-8: 8rem;
  --s-section: clamp(5.5rem, 3rem + 9vw, 11rem);

  /* Layout */
  --gutter: clamp(1.25rem, 0.6rem + 3.2vw, 5rem);
  --maxw: 1560px;
  --maxw-text: 62ch;

  /* Motion */
  --e-out: cubic-bezier(0.16, 1, 0.3, 1);        /* expo out — entradas */
  --e-in-out: cubic-bezier(0.65, 0.05, 0.36, 1); /* transiciones de estado */
  --e-soft: cubic-bezier(0.33, 1, 0.68, 1);
  --d-micro: 240ms;
  --d-base: 620ms;
  --d-slow: 1100ms;

  /* Capas */
  --z-canvas: 0;
  --z-content: 10;
  /* La barra va por encima del panel móvil: si no, el propio panel tapa la
     hamburguesa y el usuario se queda sin forma visible de cerrarlo. */
  --z-overlay: 60;
  --z-nav: 70;
  --z-cursor: 90;
  --z-loader: 100;
}

body {
  background: var(--c-bone);
  color: var(--c-ink);
  font-family: var(--f-body);
  font-size: var(--fs-body);
  font-weight: 300;
  line-height: 1.65;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

body.is-locked { overflow: hidden; }

/* Grano de papel: rompe los degradados planos y da textura de impresión. */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 80;
  pointer-events: none;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.shell {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  position: relative;
  padding-block: var(--s-section);
}

.section--dark {
  background: var(--c-graphite);
  color: var(--c-bone);
}

.section--linen { background: var(--c-linen); }

.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -100px;
  z-index: 200;
  padding: 0.75rem 1.25rem;
  background: var(--c-ink);
  color: var(--c-bone);
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  transition: top var(--d-micro) var(--e-out);
}
.skip-link:focus { top: 1rem; }

/* ==========================================================================
   02 · Tipografía editorial y revelados
   ========================================================================== */

.display,
.h1, .h2, .h3 {
  font-family: var(--f-display);
  font-weight: 400;
  line-height: 0.94;
  letter-spacing: -0.022em;
  text-wrap: balance;
}

.display { font-size: var(--fs-display); }
.h1 { font-size: var(--fs-h1); }
.h2 { font-size: var(--fs-h2); line-height: 0.98; }
.h3 { font-size: var(--fs-h3); line-height: 1.08; letter-spacing: -0.015em; }

em, .em {
  font-style: italic;
  font-family: var(--f-display);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7em;
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-muted);
}
.section--dark .eyebrow { color: var(--c-muted-dk); }

.eyebrow::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: currentColor;
  opacity: 0.5;
}
.eyebrow--bare::before { display: none; }

.lead {
  font-size: var(--fs-lead);
  line-height: 1.5;
  font-weight: 300;
  max-width: 46ch;
  color: var(--c-ink);
}
.section--dark .lead { color: var(--c-bone); }

.muted { color: var(--c-muted); }
.section--dark .muted { color: var(--c-muted-dk); }

.measure { max-width: var(--maxw-text); }

.num {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}

/* --- Revelado por palabras (máscara) --------------------------------------
   JS envuelve cada palabra en .w > .wi. La palabra sube desde su propia
   máscara con un desfase de 34ms para dar cadencia de línea escrita.        */
.w {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: 0.14em;
  margin-bottom: -0.14em;
}

.wi {
  display: inline-block;
  transform: translateY(115%);
  transition: transform 1s var(--e-out);
  transition-delay: var(--wd, 0ms);
}

.is-in .wi { transform: translateY(0); }

/* --- Revelado genérico ---------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity var(--d-slow) var(--e-out) var(--rd, 0ms),
    transform var(--d-slow) var(--e-out) var(--rd, 0ms);
  will-change: transform, opacity;
}
[data-reveal].is-in {
  opacity: 1;
  transform: none;
}

[data-reveal="fade"] { transform: none; }

/* Cortina: la imagen se descubre de abajo a arriba y a la vez desescala. */
[data-reveal="curtain"] {
  opacity: 1;
  transform: none;
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1.35s var(--e-out) var(--rd, 0ms);
}
[data-reveal="curtain"].is-in { clip-path: inset(0 0 0 0); }

[data-reveal="curtain"] > img,
[data-reveal="curtain"] > video {
  transform: scale(1.16);
  transition: transform 1.8s var(--e-out) var(--rd, 0ms);
}
[data-reveal="curtain"].is-in > img,
[data-reveal="curtain"].is-in > video { transform: scale(1); }

/* Línea que se dibuja horizontalmente */
.rule {
  height: 1px;
  background: var(--c-line);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 1.4s var(--e-out) var(--rd, 0ms);
}
.section--dark .rule { background: var(--c-line-dk); }
.rule.is-in { transform: scaleX(1); }

/* --- Botones -------------------------------------------------------------- */
/* El relleno del hover y el color del texto sobre él se declaran como tokens
   locales: así un mismo botón funciona sobre fondo claro, sobre el vídeo del
   hero y sobre sección oscura sin reglas contradictorias. */
.btn {
  --btn-fill: var(--c-ink);
  --btn-on-fill: var(--c-bone);
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 48px;
  padding: 0.95rem 1.75rem;
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  border: 1px solid currentColor;
  border-radius: 999px;
  overflow: hidden;
  isolation: isolate;
  touch-action: manipulation;
}

.hero .btn,
.section--dark .btn,
.form .btn {
  --btn-fill: var(--c-bone);
  --btn-on-fill: var(--c-ink);
  color: var(--c-bone);
}

/* Relleno que sube desde abajo al pasar el puntero. */
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--btn-fill);
  transform: translateY(101%);
  transition: transform 520ms var(--e-out);
}

.btn:hover::before,
.btn:focus-visible::before { transform: translateY(0); }

.btn:hover .btn__label,
.btn:focus-visible .btn__label,
.btn:hover .btn__arrow,
.btn:focus-visible .btn__arrow { color: var(--btn-on-fill); }

.btn__label {
  position: relative;
  transition: color var(--d-micro) var(--e-in-out);
}

.btn__arrow {
  position: relative;
  width: 1em;
  transition: transform 420ms var(--e-out), color var(--d-micro) var(--e-in-out);
}
.btn:hover .btn__arrow { transform: translateX(4px); }

/* Enlace con subrayado que se recompone */
.link {
  position: relative;
  display: inline-block;
  padding-bottom: 2px;
}
.link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(1);
  transform-origin: 100% 50%;
  transition: transform 420ms var(--e-out);
}
.link:hover::after {
  transform: scaleX(0);
  transform-origin: 0 50%;
}

/* Texto que rueda: la copia original sube y una copia idéntica entra debajo. */
.roll {
  position: relative;
  display: inline-block;
  overflow: hidden;
  vertical-align: bottom;
}
.roll span {
  display: block;
  transition: transform 560ms var(--e-out);
}
.roll span::after {
  content: attr(data-text);
  position: absolute;
  left: 0;
  top: 100%;
}
.roll:hover span,
a:hover .roll span,
button:hover .roll span { transform: translateY(-100%); }

/* ==========================================================================
   03 · Cursor y loader
   ========================================================================== */

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-cursor);
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--c-ink);
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: difference;
  transition: width 420ms var(--e-out), height 420ms var(--e-out),
              margin 420ms var(--e-out), opacity 300ms linear,
              background-color 300ms linear;
}
.cursor.is-visible { opacity: 1; }
.cursor.is-hover {
  width: 76px;
  height: 76px;
  margin: -38px 0 0 -38px;
  background: var(--c-bone);
}
.cursor__label {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font: var(--t-eyebrow);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink);
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 260ms var(--e-out), transform 360ms var(--e-out);
}
.cursor.is-hover .cursor__label { opacity: 1; transform: none; }

@media (hover: none), (pointer: coarse) {
  .cursor { display: none; }
}

/* --- Loader --------------------------------------------------------------- */
.loader {
  position: fixed;
  inset: 0;
  z-index: var(--z-loader);
  display: grid;
  grid-template-rows: 1fr auto;
  padding: var(--gutter);
  background: var(--c-bone);
  transition: transform 1.15s var(--e-out) 220ms;
}
.loader.is-done {
  transform: translateY(-101%);
  pointer-events: none;
}

.loader__mark {
  align-self: center;
  justify-self: center;
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 8vw, 5rem);
  letter-spacing: 0.02em;
  overflow: hidden;
}
.loader__mark span {
  display: inline-block;
  transform: translateY(110%);
  animation: markUp 1s var(--e-out) 120ms forwards;
}
@keyframes markUp { to { transform: translateY(0); } }

.loader__foot {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--s-3);
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-muted);
}
.loader__bar {
  position: absolute;
  left: var(--gutter);
  right: var(--gutter);
  bottom: calc(var(--gutter) + 2.5rem);
  height: 1px;
  background: var(--c-line);
}
.loader__bar i {
  display: block;
  height: 100%;
  width: var(--p, 0%);
  background: var(--c-ink);
  transition: width 380ms var(--e-soft);
}

/* ==========================================================================
   04 · Navegación
   ========================================================================== */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding-block: 1.375rem;
  color: var(--c-bone);
  transition: transform 620ms var(--e-out), color 500ms var(--e-in-out),
              padding 500ms var(--e-in-out);
}

/* Fondo que aparece sólo cuando ya no estamos sobre el vídeo del hero. */
.nav::before {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--c-bone) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--c-line);
  opacity: 0;
  transition: opacity 500ms var(--e-in-out);
}

.nav.is-solid { color: var(--c-ink); padding-block: 0.875rem; }
.nav.is-solid::before { opacity: 1; }
.nav.is-hidden { transform: translateY(-100%); }

/* Con el panel abierto la barra flota sobre el grafito: sin fondo y en hueso,
   sea cual sea el estado de scroll que traía. */
.nav.is-overlay,
.nav.is-overlay.is-solid { color: var(--c-bone); }
.nav.is-overlay::before { opacity: 0; }

.nav__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 0.55rem;
  font-family: var(--f-display);
  font-size: 1.55rem;
  letter-spacing: 0.06em;
  line-height: 1;
}
.brand small {
  font-family: var(--f-body);
  font-size: 0.5rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  opacity: 0.65;
  transform: translateY(-0.35em);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.2vw, 2.5rem);
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
}

.nav__link {
  position: relative;
  padding-block: 0.5rem;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.1rem;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 420ms var(--e-out);
}
.nav__link:hover::after,
.nav__link.is-active::after { transform: scaleX(1); }
.nav__link.is-active { opacity: 1; }

.nav__cta {
  padding: 0.6rem 1.15rem;
  min-height: 40px;
  border: 1px solid currentColor;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  transition: background-color 320ms var(--e-in-out), color 320ms var(--e-in-out);
}
/* Al rellenarse con currentColor, la etiqueta tiene que invertirse: hueso sobre
   la barra sólida (tinta) y tinta sobre el hero (hueso). */
.nav__cta:hover,
.nav__cta:focus-visible { background: currentColor; }
.nav__cta:hover .roll,
.nav__cta:focus-visible .roll { color: var(--c-ink); }
.nav.is-solid .nav__cta:hover .roll,
.nav.is-solid .nav__cta:focus-visible .roll { color: var(--c-bone); }

/* Flex y no grid: con grid las filas automáticas se estiran al alto del botón
   y las dos barras acaban a 18 px, con lo que al girar 45° forman un chevron
   en vez de cerrar la aspa. Con `gap` la separación es exacta y predecible. */
.nav__burger {
  display: none;
  width: 48px;
  height: 48px;
  margin-right: -12px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.nav__burger i {
  display: block;
  width: 24px;
  height: 1px;
  background: currentColor;
  transition: transform 420ms var(--e-out), opacity 200ms linear;
}
.nav__burger[aria-expanded="true"] i:first-child { transform: translateY(4px) rotate(45deg); }
.nav__burger[aria-expanded="true"] i:last-child { transform: translateY(-4px) rotate(-45deg); }

/* Panel móvil */
.navpanel {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  display: grid;
  grid-template-rows: 1fr auto;
  padding: calc(var(--gutter) + 4.5rem) var(--gutter) var(--gutter);
  background: var(--c-graphite);
  color: var(--c-bone);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 800ms var(--e-out);
  visibility: hidden;
}
.navpanel.is-open {
  clip-path: inset(0 0 0 0);
  visibility: visible;
}
.navpanel__list {
  align-self: center;
  display: grid;
  gap: 0.25rem;
}
.navpanel__list a {
  display: block;
  font-family: var(--f-display);
  font-size: clamp(2.25rem, 11vw, 4rem);
  line-height: 1.1;
  overflow: hidden;
}
.navpanel__list a span {
  display: block;
  transform: translateY(110%);
  transition: transform 700ms var(--e-out) var(--nd, 0ms);
}
.navpanel.is-open .navpanel__list a span { transform: none; }
.navpanel__foot {
  display: grid;
  gap: 0.35rem;
  padding-top: var(--s-4);
  border-top: 1px solid var(--c-line-dk);
  font-size: var(--fs-small);
  color: var(--c-muted-dk);
}

/* ==========================================================================
   05 · Hero
   ========================================================================== */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  isolation: isolate;
  overflow: clip;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  background: #cfc6b6;
  will-change: transform;
}

.hero__media img,
.hero__media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 58%;
}

/* Hoy la imagen ES el hero y esta capa nunca se apaga. Las dos reglas de
   `video-ready` siguen aquí a propósito: si algún día se descomenta el
   <video> del marcado, el relevo vuelve a funcionar sin tocar el CSS. */
.hero__poster {
  z-index: 2;
  transition: opacity 900ms var(--e-soft);
}
.hero.video-ready .hero__poster { opacity: 0; }

.hero__video {
  z-index: 1;
  opacity: 0;
  transition: opacity 700ms var(--e-soft);
}
.hero.video-ready .hero__video { opacity: 1; }

/* Viñeta editorial en dos capas: la vertical asienta cabecera y pie, la
   horizontal respalda la columna de texto.

   El reparto está calibrado contra la foto del hero, no a ojo. La versión
   anterior venía del vídeo, que tenía un fondo de estudio muy claro y un
   sofá oscuro: podía cerrarse hasta 0.74 abajo sin perder nada. La foto es
   lo contrario —roble claro sobre yeso claro, todo en la misma familia de
   tono— y esa misma viñeta se comía el aparador: el hero se quedaba en un
   degradado marrón sin asunto. Medido sobre el compuesto real a 1440×900,
   pasaba de 0.156 de luminancia media en el tercio derecho a 0.068, con la
   desviación típica (que es lo que se lee como «se distingue el mueble»)
   cayendo de 0.167 a 0.082.

   Ahora casi todo el peso lo lleva la capa horizontal, que oscurece la
   columna de texto y muere antes del mueble; la vertical solo asienta la
   cabecera y el pie. El tercio derecho conserva 0.133 de desviación —el
   80 % de la foto sin viñeta— y el texto sube en vez de bajar:
   titular 4.4:1 · cuerpo 10.1:1 · botones 13.5:1 · eyebrow 7.9:1. */
.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(to bottom,
      rgba(23, 21, 15, 0.50) 0%,
      rgba(23, 21, 15, 0.14) 26%,
      rgba(23, 21, 15, 0.04) 66%,
      rgba(23, 21, 15, 0.20) 100%),
    linear-gradient(to right,
      rgba(23, 21, 15, 0.70) 0%,
      rgba(23, 21, 15, 0.42) 42%,
      rgba(23, 21, 15, 0.04) 76%,
      rgba(23, 21, 15, 0) 100%);
}

.hero__inner {
  position: relative;
  z-index: var(--z-content);
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: calc(var(--gutter) + 5.5rem) var(--gutter) calc(var(--gutter) + 2rem);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: var(--s-4);
  color: var(--c-bone);
}

.hero__top { display: flex; justify-content: space-between; gap: var(--s-3); }
.hero__top .eyebrow { color: color-mix(in srgb, var(--c-bone) 76%, transparent); }
.hero__top .eyebrow::before { background: currentColor; }

.hero__title {
  align-self: end;
  max-width: 15ch;
  text-shadow: 0 2px 48px rgba(23, 21, 15, 0.45);
}
/* Tinte cálido apenas perceptible: la distinción real la hace la cursiva,
   no el color, para no comprometer la legibilidad sobre el vídeo. */
.hero__title em { color: #ece0cb; }

.hero__bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-4);
  flex-wrap: wrap;
}

.hero__blurb {
  max-width: 34ch;
  font-size: var(--fs-body);
  color: color-mix(in srgb, var(--c-bone) 86%, transparent);
}

.hero__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.hero .btn { color: var(--c-bone); }
.hero .btn::before { background: var(--c-bone); }

.hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-bone) 72%, transparent);
}
.hero__scroll i {
  display: block;
  width: 1px;
  height: 42px;
  background: currentColor;
  transform-origin: 50% 0;
  animation: scrollHint 2.6s var(--e-in-out) infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: scaleY(0.25); opacity: 0.35; }
  45%      { transform: scaleY(1);    opacity: 1; }
  70%      { transform: scaleY(1);    opacity: 0.2; }
}

/* ==========================================================================
   06 · Manifiesto + marquesina
   ========================================================================== */

.manifesto { padding-block: clamp(6rem, 4rem + 10vw, 14rem); }

.manifesto__grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 8fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
}

/* Cada palabra se enciende según avanza el scroll (JS fija --lit). */
.manifesto__text {
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 0.85rem + 2.6vw, 3.35rem);
  line-height: 1.22;
  letter-spacing: -0.015em;
  text-wrap: pretty;
}
.manifesto__text .lw {
  color: color-mix(in srgb, var(--c-ink) 18%, transparent);
  transition: color 380ms linear;
}
.manifesto__text .lw.is-lit { color: var(--c-ink); }
.manifesto__text .lw--accent.is-lit { color: var(--c-wood); font-style: italic; }

.manifesto__aside {
  display: grid;
  gap: var(--s-3);
  padding-top: 0.75rem;
}
.manifesto__stats {
  display: grid;
  gap: var(--s-3);
  margin-top: var(--s-2);
}
.manifesto__stat {
  display: grid;
  gap: 0.15rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--c-line);
}
.manifesto__stat b {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 2.25rem;
  line-height: 1;
}
.manifesto__stat span {
  font-size: var(--fs-small);
  color: var(--c-muted);
}

/* --- Marquesina de materiales --------------------------------------------- */
.marquee {
  position: relative;
  padding-block: 1.5rem;
  border-block: 1px solid var(--c-line);
  overflow: hidden;
  --mq: 0px;
}
.marquee__track {
  display: flex;
  width: max-content;
  transform: translate3d(var(--mq), 0, 0);
  will-change: transform;
}
.marquee__group {
  display: flex;
  align-items: center;
  gap: 3.5rem;
  padding-right: 3.5rem;
  flex: none;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: 3.5rem;
  font-family: var(--f-display);
  font-size: clamp(1.5rem, 3vw, 2.75rem);
  white-space: nowrap;
  color: var(--c-umber);
}
.marquee__item::after {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-clay);
  flex: none;
}

/* ==========================================================================
   07 · Secuencia de la habitación (scroll-scrubbing)
   ========================================================================== */

.room {
  position: relative;
  background: var(--c-linen);
}

/* La altura del track define cuánto scroll dura la animación (8 frames). */
.room__track { height: 520vh; }

.room__sticky {
  position: sticky;
  top: 0;
  height: 100svh;
  overflow: hidden;
  display: grid;
  isolation: isolate;
}

.room__canvas {
  position: absolute;
  inset: 0;
  z-index: var(--z-canvas);
  width: 100%;
  height: 100%;
  background: var(--c-linen);
}

/* Difuminado inferior para asentar los textos sobre la imagen. */
.room__sticky::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 46%;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(to top,
    color-mix(in srgb, var(--c-linen) 92%, transparent) 0%,
    transparent 100%);
}

.room__ui {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding: calc(var(--gutter) + 5rem) var(--gutter) var(--gutter);
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: var(--s-3);
  pointer-events: none;
}
.room__ui a,
.room__ui button { pointer-events: auto; }

.room__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--s-3);
}

/* El eyebrow y el contador viven en su propia rejilla: el desplazamiento de
   entrada de [data-reveal] no puede así montarse sobre el numeral grande. */
.room__title {
  display: grid;
  gap: 0.75rem;
  justify-items: start;
}

.room__count {
  font-family: var(--f-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--c-umber);
}
.room__count sup {
  font-family: var(--f-body);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  vertical-align: super;
  color: var(--c-muted);
}

/* Índice de capítulos: la fila activa se desplaza y gana contraste. */
.room__index {
  display: grid;
  gap: 0.1rem;
  justify-items: end;
  text-align: right;
}
.room__index li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  font: var(--t-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--c-ink) 30%, transparent);
  transform: translateX(0);
  transition: color 420ms var(--e-out), transform 620ms var(--e-out);
}
.room__index li b {
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  opacity: 0.55;
}
.room__index li.is-on {
  color: var(--c-ink);
  transform: translateX(-14px);
}
.room__index li.is-on b { opacity: 1; }

.room__caption {
  align-self: end;
  max-width: 42ch;
  display: grid;
  gap: 0.5rem;
  min-height: 8.5rem;
}
.room__caption h3 {
  font-family: var(--f-display);
  font-size: clamp(1.75rem, 1rem + 3vw, 3.25rem);
  line-height: 1;
  letter-spacing: -0.02em;
}
.room__caption p {
  color: var(--c-muted);
  max-width: 38ch;
}
/* Cada cambio de capítulo entra desde abajo (JS reinicia la animación).
   Sin `both`: el estado de reposo es el del propio elemento (visible), así el
   texto nunca se queda en opacidad 0 si la animación se interrumpe o el
   navegador la limita por estar la pestaña en segundo plano. */
.room__caption.is-swap h3,
.room__caption.is-swap p {
  animation: capIn 760ms var(--e-out);
}
.room__caption.is-swap p { animation-delay: 70ms; }
@keyframes capIn {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}

.room__progress {
  grid-column: 1 / -1;
  height: 1px;
  margin-top: var(--s-3);
  background: var(--c-line);
}
.room__progress i {
  display: block;
  height: 100%;
  width: var(--p, 0%);
  background: var(--c-ink);
}

.room__foot {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
}

/* ==========================================================================
   08 · Colecciones
   ========================================================================== */

.collections__head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 5rem);
}

.collections__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 2.4vw, 2.5rem) clamp(1rem, 2.4vw, 2.5rem);
}
/* Alterna la altura para romper la rejilla y dar ritmo editorial. */
.collections__grid > *:nth-child(odd) { margin-top: 0; }
.collections__grid > *:nth-child(even) { margin-top: clamp(2rem, 7vw, 7rem); }

.card {
  position: relative;
  display: block;
  isolation: isolate;
}

.card__media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--c-linen);
}

.card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
  transition: transform 1.1s var(--e-out), filter 900ms var(--e-out);
  will-change: transform;
}
.card:hover .card__img { transform: scale(1.07); }

/* Velo cálido que sube al pasar el puntero. */
.card__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    color-mix(in srgb, var(--c-graphite) 62%, transparent),
    transparent 62%);
  opacity: 0;
  transition: opacity 620ms var(--e-out);
}
.card:hover .card__veil { opacity: 1; }

/* Chapa translúcida en lugar de mix-blend-mode: la legibilidad no depende
   entonces de lo clara u oscura que salga cada fotografía. */
.card__index {
  position: absolute;
  top: 1rem;
  left: 1rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-bone) 80%, transparent);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font: var(--t-eyebrow);
  letter-spacing: 0.18em;
  color: var(--c-ink);
}

/* Panel de detalle que asoma desde el borde inferior. */
.card__peek {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.35rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  color: var(--c-bone);
  transform: translateY(110%);
  transition: transform 720ms var(--e-out);
}
.card:hover .card__peek { transform: translateY(0); }
.card__peek span {
  font: var(--t-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.card__foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  margin-top: 1rem;
  border-top: 1px solid var(--c-line);
}
.card__title {
  font-family: var(--f-display);
  font-size: clamp(1.35rem, 0.9rem + 1.4vw, 2rem);
  line-height: 1;
  transition: color 320ms var(--e-in-out);
}
.card:hover .card__title { color: var(--c-wood); }
.card__meta {
  font-size: var(--fs-small);
  color: var(--c-muted);
  white-space: nowrap;
}

/* ==========================================================================
   09 · Proceso / materiales
   ========================================================================== */

.process__head {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: clamp(1.5rem, 4vw, 5rem);
  align-items: end;
  margin-bottom: clamp(2.5rem, 5vw, 5rem);
}

.process__stage {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 2rem);
  align-items: center;
}

.process__video {
  grid-column: 1 / 8;
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--c-umber);
}
.process__video video,
.process__video img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.process__video figcaption {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-graphite) 60%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font: var(--t-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-bone);
}

.process__side {
  grid-column: 8 / -1;
  align-self: end;
  display: grid;
  gap: clamp(1rem, 2vw, 1.75rem);
}
/* La imagen se monta más alta que su marco para que el parallax tenga
   recorrido y nunca deje ver un borde vacío. */
.process__still {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--c-linen);
}
.process__still img {
  position: absolute;
  inset: -12% 0;
  width: 100%;
  height: 124%;
  object-fit: cover;
  will-change: transform;
}

/* Pasos: la línea izquierda se llena al entrar en viewport. */
.steps {
  margin-top: clamp(3rem, 6vw, 6rem);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(1.25rem, 2.5vw, 3rem);
}
.step {
  position: relative;
  padding-top: 1.25rem;
  display: grid;
  gap: 0.5rem;
  align-content: start;
}
.step::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--c-line-dk);
}
.step::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--c-clay);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 1.2s var(--e-out) var(--rd, 0ms);
}
.step.is-in::after { transform: scaleX(1); }
.step b {
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-clay);
}
.step h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.1;
  margin: 0;
}
.step p {
  font-size: var(--fs-small);
  line-height: 1.6;
  color: var(--c-muted-dk);
}

/* Lista de materiales con imagen flotante que sigue al cursor. */
.materials {
  margin-top: clamp(3rem, 6vw, 6rem);
  border-top: 1px solid var(--c-line-dk);
}
.material {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: clamp(1rem, 2vw, 1.6rem) 0;
  border-bottom: 1px solid var(--c-line-dk);
  overflow: hidden;
}
.material::before {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--c-bone) 8%, transparent);
  transform: scaleY(0);
  transform-origin: 50% 100%;
  transition: transform 520ms var(--e-out);
}
.material:hover::before { transform: scaleY(1); }
.material > * { position: relative; }
.material h3 {
  font-family: var(--f-display);
  font-weight: 400;
  font-size: clamp(1.35rem, 0.9rem + 1.6vw, 2.25rem);
  line-height: 1;
  transition: transform 620ms var(--e-out), color 380ms var(--e-in-out);
}
.material:hover h3 { transform: translateX(18px); color: var(--c-clay); }
.material span {
  font-size: var(--fs-small);
  color: var(--c-muted-dk);
  text-align: right;
  transition: transform 620ms var(--e-out);
}
.material:hover span { transform: translateX(-10px); }

/* ==========================================================================
   10 · Piezas destacadas
   ========================================================================== */

.pieces { overflow: clip; }

.piece {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 2.5rem);
  align-items: center;
  padding-block: clamp(3rem, 6vw, 7rem);
  border-top: 1px solid var(--c-line);
}

.piece__media {
  grid-column: 1 / 8;
  position: relative;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--c-linen);
}
.piece:nth-of-type(even) .piece__media { grid-column: 6 / -1; order: 2; }
.piece:nth-of-type(even) .piece__body { grid-column: 1 / 6; order: 1; }

.piece__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Al pasar el puntero, la vista general cede paso al detalle:
   la primera se aleja y desatura, la segunda entra desde un clip lateral. */
.piece__img--main {
  z-index: 1;
  transition: transform 1.1s var(--e-out), opacity 700ms var(--e-out);
}
.piece__img--detail {
  z-index: 2;
  clip-path: inset(0 0 0 100%);
  transform: scale(1.1);
  transition: clip-path 1s var(--e-out), transform 1.3s var(--e-out);
}
.piece:hover .piece__img--main,
.piece:focus-within .piece__img--main {
  transform: scale(1.06);
  opacity: 0.4;
}
.piece:hover .piece__img--detail,
.piece:focus-within .piece__img--detail {
  clip-path: inset(0 0 0 0);
  transform: scale(1);
}

.piece__tag {
  position: absolute;
  z-index: 3;
  top: 1rem;
  left: 1rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--c-bone) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font: var(--t-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-ink);
}

.piece__body {
  grid-column: 8 / -1;
  display: grid;
  gap: var(--s-2);
  align-content: center;
}
.piece__no {
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-muted);
}
.piece__specs {
  display: grid;
  gap: 0;
  margin-top: 0.5rem;
}
.piece__specs div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-small);
}
.piece__specs dt { color: var(--c-muted); }
.piece__specs dd { margin: 0; text-align: right; }

.piece__price {
  font-family: var(--f-display);
  font-size: 1.5rem;
}

/* ==========================================================================
   11 · Showroom
   ========================================================================== */

.showroom { position: relative; overflow: clip; }

.showroom__media {
  position: relative;
  height: clamp(24rem, 68vh, 46rem);
  overflow: hidden;
  background: var(--c-umber);
}
.showroom__media img {
  position: absolute;
  inset: -12% 0;
  width: 100%;
  height: 124%;
  object-fit: cover;
  will-change: transform;
}
.showroom__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
    rgba(23, 21, 15, 0.55), rgba(23, 21, 15, 0.05) 55%);
}

.showroom__overlay {
  position: absolute;
  z-index: 2;
  inset: auto 0 0 0;
  padding: var(--gutter);
  color: var(--c-bone);
}
.showroom__overlay .h1 { max-width: 20ch; }

.showroom__info {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 3rem);
  padding-top: clamp(3rem, 6vw, 5rem);
}
/* Cuatro bloques de 3 columnas: 3+3+3+3 = 12. Con 4 en el primero sumaban 13
   y "Proyectos" caía a una segunda fila él solo. */
.showroom__block { grid-column: span 3; display: grid; gap: 0.4rem; align-content: start; }
.showroom__block h3 {
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-muted);
  margin-bottom: 0.35rem;
}
.showroom__block p, .showroom__block address {
  font-style: normal;
  line-height: 1.7;
}

/* ==========================================================================
   12 · Contacto
   ========================================================================== */

.contact__grid {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 6rem);
  align-items: start;
}

.form { display: grid; gap: var(--s-3); }

.field { display: grid; gap: 0.45rem; }
.field > label {
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-muted-dk);
}
.field .hint {
  font-size: 0.75rem;
  color: var(--c-muted-dk);
}
.field input,
.field select,
.field textarea {
  min-height: 48px;
  padding: 0.85rem 0;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--c-line-dk);
  color: var(--c-bone);
  font-size: var(--fs-body);
  font-weight: 300;
  border-radius: 0;
  transition: border-color 320ms var(--e-in-out);
}
.field textarea { resize: vertical; min-height: 7rem; line-height: 1.6; }
.field select { appearance: none; cursor: pointer; }
.field input::placeholder,
.field textarea::placeholder { color: color-mix(in srgb, var(--c-bone) 34%, transparent); }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--c-clay);
}
.field:has(input:user-invalid) input,
.field:has(textarea:user-invalid) textarea { border-color: #d98b6a; }

.field .error {
  font-size: 0.75rem;
  color: #e5a98c;
  min-height: 1rem;
}

.form__row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-3);
}

.form__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
  margin-top: var(--s-2);
}
.form .btn { color: var(--c-bone); }
.form .btn::before { background: var(--c-bone); }

.form__status {
  font-size: var(--fs-small);
  color: var(--c-clay);
}

.contact__aside { display: grid; gap: var(--s-4); align-content: start; }
.contact__direct { display: grid; gap: 0.5rem; }
.contact__direct a {
  font-family: var(--f-display);
  font-size: clamp(1.35rem, 0.9rem + 1.6vw, 2.25rem);
  line-height: 1.15;
}

/* Honeypot anti-spam: invisible para personas, visible para bots. */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ==========================================================================
   13 · Footer
   ========================================================================== */

.footer {
  background: var(--c-ink);
  color: var(--c-bone);
  padding-block: clamp(3rem, 5vw, 5rem) var(--s-4);
  overflow: clip;
}

.footer__mark {
  font-family: var(--f-display);
  font-size: clamp(4rem, 17vw, 17rem);
  line-height: 0.8;
  letter-spacing: -0.02em;
  color: color-mix(in srgb, var(--c-bone) 90%, transparent);
  margin-block: clamp(1.5rem, 4vw, 3rem) clamp(2rem, 4vw, 3rem);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--s-3);
  padding-bottom: var(--s-5);
}
.footer__col { grid-column: span 3; display: grid; gap: 0.5rem; align-content: start; }
.footer__col h3 {
  font: var(--t-eyebrow);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--c-muted-dk);
  margin: 0 0 0.35rem;
  font-weight: 500;
}
.footer__col a, .footer__col p { font-size: var(--fs-small); line-height: 1.9; }
/* Los enlaces son celdas de una rejilla: sin esto se estiran a todo el ancho
   de la columna y el subrayado de .link parece el campo de un formulario. */
.footer__col a, .showroom__block a { justify-self: start; }

.footer__legal {
  display: flex;
  justify-content: space-between;
  gap: var(--s-3);
  flex-wrap: wrap;
  padding-top: var(--s-3);
  border-top: 1px solid var(--c-line-dk);
  font-size: 0.75rem;
  color: var(--c-muted-dk);
}

/* Barra de progreso de lectura global */
.readbar {
  position: fixed;
  top: 0;
  left: 0;
  z-index: calc(var(--z-nav) + 1);
  height: 2px;
  width: 100%;
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
  background: var(--c-wood);
  pointer-events: none;
}

/* ==========================================================================
   14 · Responsive
   ========================================================================== */

@media (max-width: 1100px) {
  .process__video { grid-column: 1 / -1; }
  .process__side { grid-column: 1 / -1; grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .piece__media,
  .piece:nth-of-type(even) .piece__media { grid-column: 1 / -1; order: 1; }
  .piece__body,
  .piece:nth-of-type(even) .piece__body { grid-column: 1 / -1; order: 2; }
  .showroom__block { grid-column: span 6; }
  .footer__col { grid-column: span 6; }
}

@media (max-width: 900px) {
  .nav__menu { display: none; }
  .nav__burger { display: flex; }
  .manifesto__grid { grid-template-columns: 1fr; }
  .collections__head,
  .process__head { grid-template-columns: 1fr; align-items: start; }
  .contact__grid { grid-template-columns: 1fr; }
  .room__track { height: 460vh; }
}

@media (max-width: 720px) {
  .collections__grid { grid-template-columns: 1fr; }
  .collections__grid > *:nth-child(even) { margin-top: 0; }
  .card__media { aspect-ratio: 3 / 4; }
  .form__row { grid-template-columns: 1fr; }
  .hero__bottom { flex-direction: column; align-items: flex-start; gap: var(--s-3); }
  .hero__scroll { display: none; }
  /* En vertical el encuadre 3:2 se recorta a menos de un tercio de su ancho.
     Centrado se quedaba fuera lo único que hay que ver —el aparador y la
     vasija—, así que el recorte se desplaza a la derecha. */
  .hero__media img { object-position: 66% 58%; }

  /* La viñeta de escritorio no sirve aquí: allí el texto vive en la columna
     izquierda y basta con un degradado horizontal, pero en vertical ocupa
     todo el ancho y cae justo sobre el roble claro del aparador. Medido a
     375×812 con la viñeta de escritorio: titular 2.27:1 y cuerpo 2.47:1,
     por debajo de AA. Así que aquí el peso pasa a la capa vertical, que
     deja respirar la pared y la vasija arriba y cierra sobre el texto.
     Queda titular 6.0:1 · cuerpo 7.2:1 · botones 12.7:1. */
  .hero__veil {
    background:
      linear-gradient(to bottom,
        rgba(23, 21, 15, 0.58) 0%,
        rgba(23, 21, 15, 0.42) 12%,
        rgba(23, 21, 15, 0.30) 34%,
        rgba(23, 21, 15, 0.56) 55%,
        rgba(23, 21, 15, 0.72) 78%,
        rgba(23, 21, 15, 0.80) 100%);
  }

  /* El eyebrow cae alto, donde la viñeta es floja a propósito. Subir su
     propia opacidad sale más barato que oscurecer la foto: 3.76 → 4.79. */
  .hero__top .eyebrow { color: color-mix(in srgb, var(--c-bone) 94%, transparent); }
  /* A 375 px los dos eyebrow del hero se pisaban al envolver: el de la derecha
     es decorativo (aria-hidden), así que se retira. */
  .hero__top .eyebrow--bare { display: none; }
  .hero__actions .btn { width: 100%; justify-content: space-between; }
  .room__index { display: none; }
  .room__head { align-items: baseline; }
  .steps { grid-template-columns: 1fr; }
  .process__side { grid-template-columns: 1fr; }
  .showroom__block { grid-column: 1 / -1; }
  .footer__col { grid-column: 1 / -1; }
  .footer__legal { flex-direction: column; gap: 0.5rem; }
}

/* ==========================================================================
   15 · prefers-reduced-motion
   Se conserva la jerarquía visual, se elimina el movimiento.
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal],
  [data-reveal].is-in { opacity: 1; transform: none; clip-path: none; }
  [data-reveal="curtain"] > img,
  [data-reveal="curtain"] > video { transform: none; }
  .wi { transform: none; }
  .rule { transform: scaleX(1); }
  .step::after { transform: scaleX(1); }
  .manifesto__text .lw { color: var(--c-ink); }
  .loader { display: none; }
  .hero__scroll i { animation: none; transform: scaleY(1); }
  .piece__img--detail { clip-path: inset(0 0 0 100%); }
  .room__track { height: 300vh; }
}

/* ==========================================================================
   16 · Objetivos táctiles
   En pantallas táctiles los enlaces de lista se llevan a 44 px de alto. En
   escritorio no se toca nada: allí el puntero es preciso y el subrayado de
   .link debe quedar pegado al texto.
   ========================================================================== */

@media (pointer: coarse) {
  .footer__col a,
  .showroom__block a,
  .contact__direct a,
  .navpanel__foot a {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
}

.brand { padding-block: 0.7rem; }
.skip-link { padding-block: 1rem; }

/* Impresión mínima y legible */
@media print {
  .nav, .loader, .cursor, .readbar, .hero__media, .room { display: none !important; }
  body { background: #fff; color: #000; }
}