/* Web de Cristina P. Wolf, rediseño del 14-09-2026.
   Una sala a oscuras donde cada cuadro pone su propia luz. Detalle en DESIGN.md.
   Casi negro cálido, Cormorant para lo que se lee en grande, Familjen Grotesk para el resto.
   El movimiento vive en assets/js/sala.js y todo respeta prefers-reduced-motion. */

:root {
  --noche: #13110f;
  --papel: #efe9df;
  --hueso: #ece6dc;
  --hueso-suave: #cfc7bb;
  --ceniza: #9b938a;
  --tinta: #17130f;
  --linea: rgba(236, 230, 220, 0.14);
  --vendido: #c2412f;
  --error: #e2806f;

  --serif: "Cormorant", "Cormorant Garamond", Garamond, "Times New Roman", serif;
  --grotesca: "Familjen Grotesk", "Helvetica Neue", Arial, sans-serif;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-telon: cubic-bezier(0.76, 0, 0.24, 1);

  --orilla: clamp(16px, 4vw, 48px);
  --seccion: clamp(96px, 13vw, 190px);
  --ancho-pagina: 1440px;

  --z-vista: 30;
  --z-cabecera: 40;
  --z-grano: 45;
  --z-visor: 50;
  --z-intro: 70;
}

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

html {
  background: var(--noche);
  color-scheme: dark;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

html.con-intro,
html.visor-abierto {
  overflow: hidden;
}

body {
  margin: 0;
  background: var(--noche);
  color: var(--hueso);
  font-family: var(--grotesca);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grano fijo muy suave para que la pantalla no se sienta plástica */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: var(--z-grano);
  pointer-events: none;
  opacity: 0.07;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='g'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.6 0'/></filter><rect width='100%25' height='100%25' filter='url(%23g)'/></svg>");
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

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

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

h1,
h2,
p,
ol,
figure,
blockquote {
  margin: 0;
  padding: 0;
}

ol {
  list-style: none;
}

::selection {
  background: var(--papel);
  color: var(--tinta);
}

:focus-visible {
  outline: 1px solid currentColor;
  outline-offset: 4px;
}

.saltar {
  position: absolute;
  top: -120px;
  left: var(--orilla);
  z-index: calc(var(--z-intro) + 1);
  padding: 10px 16px;
  background: var(--papel);
  color: var(--tinta);
}

.saltar:focus {
  top: 12px;
}

/* ---------- Piezas comunes ---------- */

.rotulo {
  font-family: var(--grotesca);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.titulo-seccion {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(60px, 11vw, 160px);
  line-height: 0.85;
  letter-spacing: -0.02em;
}

/* La firma "Wolf" de sus cuadros, en color papel y sin fondo */
.firma {
  display: block;
  height: auto;
}

.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  padding: 15px 24px;
  border: 0;
  border-radius: 999px;
  background: var(--tinta);
  color: var(--papel);
  font-family: var(--grotesca);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 220ms ease;
}

.boton::after {
  content: "→";
  transition: transform 300ms var(--ease-out);
}

.boton:active {
  transform: scale(0.97);
}

.boton-claro {
  background: var(--papel);
  color: var(--tinta);
}

@media (hover: hover) and (pointer: fine) {
  .boton:hover {
    background: #2b2520;
  }

  .boton-claro:hover {
    background: #ffffff;
  }

  .boton:hover::after {
    transform: translateX(4px);
  }
}

/* Etiqueta de obra vendida, con el punto rojo de las galerías */
.sello-vendido,
.visor-sello {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px 7px 10px;
  border-radius: 999px;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--grotesca);
  font-size: 11px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sello-vendido::before,
.visor-sello::before,
.catalogo-precio.es-vendido::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--vendido);
}

/* ---------- Intro ---------- */

.intro {
  display: none;
}

.con-intro .intro {
  position: fixed;
  inset: 0;
  z-index: var(--z-intro);
  display: grid;
  place-items: center;
  background: var(--noche);
  color: var(--papel);
  cursor: pointer;
  transition: transform 1000ms var(--ease-telon);
}

.intro-firma {
  width: min(64vw, 540px);
  clip-path: inset(0 100% 0 0);
  animation: dibujar-firma 1500ms var(--ease-in-out) 200ms forwards;
}

.intro.sube {
  transform: translate3d(0, -100%, 0);
}

@keyframes dibujar-firma {
  to {
    clip-path: inset(0 0 0 0);
  }
}

/* ---------- Cabecera ---------- */

.cabecera {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-cabecera);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px var(--orilla);
  color: var(--papel);
  transition: transform 450ms var(--ease-out);
}

.cabecera::before {
  content: "";
  position: absolute;
  inset: 0 0 -30px;
  z-index: -1;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(19, 17, 15, 0.85), rgba(19, 17, 15, 0));
  opacity: 0;
  transition: opacity 300ms ease;
}

.cabecera.con-fondo::before {
  opacity: 1;
}

.cabecera.escondida,
.visor-abierto .cabecera {
  transform: translate3d(0, -120%, 0);
}

.marca-firma {
  width: clamp(116px, 14vw, 210px);
}

.menu {
  display: flex;
  gap: clamp(12px, 2.6vw, 34px);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.menu a {
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}

.menu a::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 380ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .menu a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
  }
}

/* ---------- Portada ---------- */

.portada {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 100vh;
  min-height: 100svh;
  padding: 104px var(--orilla) 88px;
  overflow: hidden;
  isolation: isolate;
}

.mosaico {
  --hueco: 12px;
  position: absolute;
  inset: -18% -8%;
  z-index: -2;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--hueco);
  transform: rotate(-6deg);
}

.mosaico-columna {
  display: flex;
  flex-direction: column;
  gap: var(--hueco);
  padding-bottom: var(--hueco);
  animation: deriva var(--duracion, 80s) linear infinite;
  will-change: transform;
}

.mosaico-columna:nth-child(even) {
  animation-direction: reverse;
}

.mosaico-columna:nth-child(n + 4) {
  display: none;
}

.mosaico img {
  width: 100%;
}

@keyframes deriva {
  from {
    transform: translate3d(0, 0, 0);
  }

  to {
    transform: translate3d(0, -50%, 0);
  }
}

.portada-velo {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(75% 65% at 50% 50%, rgba(19, 17, 15, 0.12), rgba(19, 17, 15, 0.8) 78%),
    linear-gradient(to bottom, rgba(19, 17, 15, 0.6), rgba(19, 17, 15, 0) 26%, rgba(19, 17, 15, 0) 62%, var(--noche));
}

.portada-tarjeta {
  width: min(100%, 580px);
  padding: clamp(28px, 5vw, 56px);
  background: var(--papel);
  color: var(--tinta);
  box-shadow: 0 60px 120px -40px rgba(6, 4, 2, 0.85);
}

.portada-nombre {
  margin: 18px 0 30px;
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(40px, 6.4vw, 72px);
  line-height: 0.92;
  letter-spacing: -0.01em;
}

.portada-nombre span {
  display: block;
}

.portada-nombre em {
  display: block;
  margin-top: 0.04em;
  font-style: italic;
  font-weight: 400;
  font-size: 2.4em;
  line-height: 0.78;
  letter-spacing: -0.025em;
}

.portada-desliza {
  position: absolute;
  bottom: 22px;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--hueso-suave);
  transform: translateX(-50%);
}

.portada-desliza::after {
  content: "";
  width: 1px;
  height: 38px;
  background: linear-gradient(var(--hueso), transparent);
  transform-origin: top;
  animation: desliza 2400ms var(--ease-in-out) infinite;
}

@keyframes desliza {
  0% {
    opacity: 1;
    transform: scaleY(0);
  }

  55% {
    opacity: 1;
    transform: scaleY(1);
  }

  100% {
    opacity: 0;
    transform: scaleY(1);
  }
}

.js .mosaico {
  animation: aparece-mosaico 1800ms var(--ease-out) 100ms backwards;
}

.js .portada-tarjeta {
  animation: aparece-tarjeta 1200ms var(--ease-out) 250ms backwards;
}

.js .portada-tarjeta > * {
  animation: aparece 1000ms var(--ease-out) backwards;
  animation-delay: calc(450ms + var(--i, 0) * 110ms);
}

.js.tras-intro .mosaico {
  animation-delay: 1700ms;
}

.js.tras-intro .portada-tarjeta {
  animation-delay: 1900ms;
}

.js.tras-intro .portada-tarjeta > * {
  animation-delay: calc(2150ms + var(--i, 0) * 110ms);
}

@keyframes aparece-mosaico {
  from {
    opacity: 0;
    transform: rotate(-6deg) scale(1.12);
  }

  to {
    opacity: 1;
    transform: rotate(-6deg) scale(1);
  }
}

@keyframes aparece-tarjeta {
  from {
    opacity: 0;
    transform: translate3d(0, 48px, 0) scale(0.96);
  }
}

@keyframes aparece {
  from {
    opacity: 0;
    transform: translate3d(0, 20px, 0);
  }
}

@media (min-width: 900px) {
  .mosaico {
    --hueco: 16px;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .mosaico-columna:nth-child(n + 4) {
    display: flex;
  }
}

/* ---------- Frase ---------- */

.manifiesto {
  position: relative;
  height: 230vh;
}

.manifiesto-fijo {
  position: sticky;
  top: 0;
  display: grid;
  align-content: center;
  gap: 32px;
  height: 100vh;
  height: 100svh;
  padding: 0 var(--orilla) 0 clamp(16px, 9vw, 150px);
  overflow: hidden;
  isolation: isolate;
}

.manifiesto-textura {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.manifiesto-textura img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  transform: scale(1.08);
}

.manifiesto-textura::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, var(--noche), rgba(19, 17, 15, 0) 22%, rgba(19, 17, 15, 0) 78%, var(--noche)),
    radial-gradient(80% 70% at 30% 50%, rgba(19, 17, 15, 0.1), rgba(19, 17, 15, 0.72));
}

.manifiesto-frase {
  max-width: 17ch;
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(38px, 6.2vw, 96px);
  line-height: 1.02;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.js .palabra {
  opacity: 0.14;
  transition: opacity 500ms ease;
}

.js .palabra.encendida {
  opacity: 1;
}

.manifiesto-autora {
  color: var(--hueso-suave);
}

/* ---------- La sala ---------- */

.sala {
  --cm-muro: calc(50vh / var(--alto-max-cm, 162));
  position: relative;
}

.sala-fija {
  position: relative;
  display: grid;
  gap: 28px;
  padding: var(--seccion) 0 64px;
  overflow: hidden;
  isolation: isolate;
}

.sala-luz {
  position: absolute;
  inset: -10%;
  z-index: -1;
  pointer-events: none;
  background-color: var(--noche);
  opacity: 0.42;
  -webkit-mask-image: radial-gradient(50% 55% at 50% 58%, #000 0%, transparent 72%);
  mask-image: radial-gradient(50% 55% at 50% 58%, #000 0%, transparent 72%);
  transition: background-color 1000ms ease;
}

.sala-encabezado {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 40px;
  padding: 0 var(--orilla);
}

.sala-bajada {
  max-width: 36ch;
  color: var(--hueso-suave);
}

.sala-contador {
  color: var(--hueso-suave);
  font-variant-numeric: tabular-nums;
}

.sala-muro {
  overflow-x: auto;
  /* Sin esto el halo de cada cuadro deja espacio para arrastrar el muro hacia arriba y abajo en el celular */
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 36px 0 12px;
}

.sala-muro::-webkit-scrollbar {
  display: none;
}

.sala-pista {
  display: flex;
  align-items: center;
  gap: clamp(40px, 7vw, 150px);
  width: max-content;
  padding: 0 8vw;
}

/* En computador los cuadros se apoyan en una misma línea, como colgados a igual altura */
.sala-horizontal .sala-pista {
  align-items: flex-end;
}

.pieza {
  position: relative;
  display: flex;
  flex: none;
  flex-direction: column;
  gap: 18px;
  scroll-snap-align: center;
}

.pieza-boton {
  position: relative;
  display: block;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
}

.pieza-halo {
  position: absolute;
  inset: -40% -55%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(closest-side, color-mix(in oklab, var(--luz) 60%, transparent), transparent);
  opacity: 0.3;
  transition: opacity 800ms ease;
}

.pieza.en-foco .pieza-halo {
  opacity: 0.95;
}

.pieza img {
  width: min(calc(var(--ancho-cm) * var(--cm-muro)), 84vw);
  box-shadow: 0 34px 70px -30px color-mix(in oklab, var(--luz) 45%, #000);
  transition: transform 600ms var(--ease-out);
}

.pieza .sello-vendido {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  box-shadow: 0 12px 30px -14px rgba(0, 0, 0, 0.7);
  transition: transform 600ms var(--ease-out);
}

.pieza-cedula {
  display: grid;
  gap: 6px;
  max-width: 28ch;
}

.pieza-titulo {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.05;
}

.pieza-cedula .rotulo {
  color: var(--hueso-suave);
}

.sala-progreso {
  height: 1px;
  margin: 0 var(--orilla);
  overflow: hidden;
  background: var(--linea);
}

.sala-progreso-barra {
  display: block;
  height: 100%;
  background: var(--hueso);
  transform: scaleX(0);
  transform-origin: left;
}

@media (hover: hover) and (pointer: fine) {
  .pieza-boton:hover img,
  .pieza-boton:hover .sello-vendido {
    transform: translate3d(0, -10px, 0);
  }
}

/* En computador el muro queda fijo y avanza de lado con el scroll */
.sala-horizontal {
  --cm-muro: calc((100vh - 380px) / var(--alto-max-cm, 162));
}

.sala-horizontal .sala-fija {
  position: sticky;
  top: 0;
  grid-template-rows: auto minmax(0, 1fr) auto;
  gap: 0;
  height: 100vh;
  padding: 96px 0 40px;
}

.sala-horizontal .titulo-seccion {
  font-size: clamp(56px, 7vw, 108px);
}

.sala-horizontal .sala-muro {
  display: flex;
  align-items: center;
  overflow: hidden;
  scroll-snap-type: none;
  padding: 0;
}

.sala-horizontal .sala-pista {
  padding: 0 14vw;
  will-change: transform;
}

.sala-horizontal .pieza img {
  width: calc(var(--ancho-cm) * var(--cm-muro));
}

@supports (height: 100svh) {
  .sala {
    --cm-muro: calc(50svh / var(--alto-max-cm, 162));
  }

  .sala-horizontal {
    --cm-muro: calc((100svh - 380px) / var(--alto-max-cm, 162));
  }

  .sala-horizontal .sala-fija {
    height: 100svh;
  }
}

/* ---------- Catálogo ---------- */

.catalogo {
  position: relative;
  max-width: var(--ancho-pagina);
  margin: 0 auto;
  padding: var(--seccion) var(--orilla);
}

.catalogo-encabezado {
  display: grid;
  gap: 24px;
  margin-bottom: clamp(40px, 6vw, 88px);
}

.catalogo-nota {
  display: grid;
  gap: 14px;
}

.catalogo-bajada {
  max-width: 42ch;
  color: var(--hueso-suave);
  font-size: clamp(16px, 1.5vw, 19px);
}

.catalogo-conteo {
  color: var(--hueso-suave);
}

.catalogo-lista {
  border-bottom: 1px solid var(--linea);
}

.catalogo-fila {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto;
  grid-template-areas:
    "mini titulo precio"
    "mini medidas precio";
  align-items: center;
  column-gap: 16px;
  row-gap: 2px;
  width: 100%;
  padding: 14px 0;
  border: 0;
  border-top: 1px solid var(--linea);
  background: none;
  text-align: left;
  cursor: pointer;
  transition: opacity 300ms ease;
}

.catalogo-miniatura {
  grid-area: mini;
  width: 56px;
  height: 56px;
  overflow: hidden;
}

.catalogo-miniatura img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.catalogo-titulo {
  grid-area: titulo;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.05;
  transition: transform 450ms var(--ease-out);
}

.catalogo-medidas {
  grid-area: medidas;
  color: var(--ceniza);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
}

.catalogo-precio {
  grid-area: precio;
  font-size: 14px;
  font-variant-numeric: tabular-nums;
}

.catalogo-precio.es-vendido {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  color: var(--hueso-suave);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.catalogo-vista {
  position: fixed;
  top: 0;
  left: 0;
  z-index: var(--z-vista);
  pointer-events: none;
  opacity: 0;
  transition: opacity 250ms ease;
}

.catalogo-vista.activa {
  opacity: 1;
}

.catalogo-vista-marco {
  width: min(300px, calc(420px * var(--proporcion, 0.75)));
  aspect-ratio: var(--proporcion, 0.75);
  overflow: hidden;
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, 0.85);
  transform: translate(-50%, -50%) rotate(-3deg) scale(0.9);
  transition: transform 500ms var(--ease-out);
}

.catalogo-vista.activa .catalogo-vista-marco {
  transform: translate(-50%, -50%) rotate(-3deg) scale(1);
}

.catalogo-vista img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .catalogo-encabezado {
    grid-template-columns: minmax(0, 1fr) minmax(0, 420px);
    align-items: end;
  }

  .catalogo-fila {
    grid-template-columns: minmax(0, 1fr) 190px 150px;
    grid-template-areas: "titulo medidas precio";
    padding: 18px 0;
  }

  .catalogo-miniatura {
    display: none;
  }

  .catalogo-titulo {
    font-size: clamp(32px, 3.6vw, 54px);
  }

  .catalogo-medidas,
  .catalogo-precio {
    font-size: 15px;
  }

  .catalogo-precio {
    text-align: right;
  }
}

@media (hover: hover) and (pointer: fine) {
  .catalogo-lista:hover .catalogo-fila {
    opacity: 0.3;
  }

  .catalogo-lista .catalogo-fila:hover {
    opacity: 1;
  }

  .catalogo-fila:hover .catalogo-titulo {
    transform: translate3d(14px, 0, 0);
  }
}

@media (hover: none), (pointer: coarse) {
  .catalogo-vista {
    display: none;
  }
}

/* ---------- Biografía ---------- */

.bio {
  display: grid;
  gap: clamp(36px, 6vw, 110px);
  max-width: var(--ancho-pagina);
  margin: 0 auto;
  padding: var(--seccion) var(--orilla);
}

.bio-retrato {
  overflow: hidden;
}

.bio-retrato img {
  width: 100%;
  transition: transform 1800ms var(--ease-out);
}

.js .bio-retrato img {
  transform: scale(1.08);
}

.js .bio-retrato.visible img {
  transform: none;
}

.bio-titulo {
  margin: 18px 0 32px;
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(32px, 4.3vw, 62px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.bio-parrafos {
  max-width: 58ch;
  color: var(--hueso-suave);
  font-size: 17px;
  line-height: 1.65;
}

.bio-parrafos p + p {
  margin-top: 1em;
}

@media (min-width: 900px) {
  .bio {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: end;
  }
}

/* ---------- Contacto ---------- */

.contacto {
  max-width: var(--ancho-pagina);
  margin: 0 auto;
  padding: var(--seccion) var(--orilla) calc(var(--seccion) * 0.8);
}

.contacto-titulo {
  margin: 18px 0 clamp(36px, 5vw, 72px);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(64px, 18vw, 280px);
  line-height: 0.8;
  letter-spacing: -0.03em;
}

.contacto-cuerpo {
  display: grid;
  gap: clamp(48px, 6vw, 96px);
}

.contacto-bajada {
  max-width: 34ch;
  color: var(--hueso-suave);
  font-size: clamp(17px, 1.6vw, 20px);
}

.contacto-enlaces {
  display: grid;
  justify-items: start;
  gap: 16px;
  margin-top: 28px;
}

.contacto-correo {
  padding-bottom: 4px;
  background: linear-gradient(currentColor, currentColor) 0 100% / 0 1px no-repeat;
  font-family: var(--serif);
  font-size: clamp(26px, 2.8vw, 40px);
  line-height: 1.1;
  overflow-wrap: anywhere;
  transition: background-size 550ms var(--ease-out);
}

.contacto-red {
  color: var(--hueso-suave);
  font-size: 15px;
}

@media (hover: hover) and (pointer: fine) {
  .contacto-correo:hover {
    background-size: 100% 1px;
  }

  .contacto-red:hover {
    color: var(--papel);
  }
}

@media (min-width: 900px) {
  .contacto-cuerpo {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    align-items: start;
  }
}

/* Formulario */
.formulario {
  display: grid;
  gap: 30px 32px;
}

.campo {
  display: grid;
  gap: 8px;
}

.campo label {
  color: var(--hueso-suave);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.campo input,
.campo textarea {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  padding: 8px 0 12px;
  border: 0;
  border-bottom: 1px solid rgba(236, 230, 220, 0.28);
  border-radius: 0;
  background: transparent;
  color: var(--papel);
  font-family: var(--serif);
  font-size: clamp(22px, 2vw, 28px);
  line-height: 1.3;
  transition: border-color 250ms ease;
}

.campo textarea {
  min-height: 128px;
  resize: vertical;
}

.campo input::placeholder,
.campo textarea::placeholder {
  color: rgba(236, 230, 220, 0.32);
}

.campo input:focus,
.campo textarea:focus {
  outline: none;
  border-bottom-color: var(--papel);
}

/* Datos que completa el teléfono o el navegador. Sin esto iOS pinta el campo celeste con letra negra */
.campo input:is(:-webkit-autofill, :autofill),
.campo input:is(:-webkit-autofill, :autofill):focus {
  -webkit-text-fill-color: var(--papel);
  -webkit-box-shadow: 0 0 0 1000px var(--noche) inset;
  box-shadow: 0 0 0 1000px var(--noche) inset;
  caret-color: var(--papel);
  transition: background-color 600000s 0s, color 600000s 0s, border-color 250ms ease;
}

.campo [aria-invalid="true"] {
  border-bottom-color: var(--error);
}

.campo-error {
  min-height: 1.3em;
  color: var(--error);
  font-size: 13px;
}

.campo-trampa {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.formulario-pie {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 24px;
}

.formulario-enviar[disabled] {
  cursor: progress;
  opacity: 0.6;
}

.formulario-estado {
  max-width: 44ch;
  color: var(--hueso-suave);
}

.formulario.enviado .formulario-estado {
  color: var(--papel);
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.2;
}

@media (min-width: 700px) {
  .formulario {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .campo-ancho,
  .formulario-pie {
    grid-column: 1 / -1;
  }
}

/* ---------- Pie ---------- */

.pie {
  display: grid;
  gap: 28px;
  max-width: var(--ancho-pagina);
  margin: 0 auto;
  padding: 44px var(--orilla) 28px;
  border-top: 1px solid var(--linea);
}

.pie-firma {
  width: min(72vw, 540px);
}

.pie-fila {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  color: var(--ceniza);
  font-size: 13px;
}

.pie-credito a {
  color: var(--hueso);
}

/* ---------- Visor ---------- */

.visor {
  position: fixed;
  inset: 0;
  z-index: var(--z-visor);
  background: #0c0a09;
  opacity: 0;
  transition: opacity 260ms var(--ease-out);
}

.visor[hidden] {
  display: none;
}

.visor.abierto {
  opacity: 1;
}

.visor-luz {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.32;
  -webkit-mask-image: radial-gradient(55% 55% at 50% 38%, #000, transparent 75%);
  mask-image: radial-gradient(55% 55% at 50% 38%, #000, transparent 75%);
  transition: background-color 700ms ease;
}

.visor-escena {
  position: relative;
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: 22px;
  height: 100%;
  padding: 64px 16px 28px;
  overflow-y: auto;
  transform: scale(0.98);
  transition: transform 320ms var(--ease-out);
}

.visor.abierto .visor-escena {
  transform: none;
}

.visor-cuadro {
  display: grid;
  /* Una sola celda de alto fijo, así el tope de alto de la foto funciona y un cuadro vertical se ve entero */
  grid-template: minmax(0, 1fr) / minmax(0, 1fr);
  place-items: center;
  height: 56vh;
  height: 56svh;
  overflow: hidden;
  cursor: zoom-in;
  touch-action: pan-y;
}

.visor-cuadro.acercado {
  cursor: zoom-out;
  touch-action: none;
}

.visor-img {
  min-width: 0;
  min-height: 0;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 550ms var(--ease-out), opacity 260ms ease, filter 260ms ease;
}

.acercado .visor-img {
  transform: scale(2.4);
}

.cargando .visor-img {
  opacity: 0.25;
  filter: blur(8px);
}

.visor-info {
  display: grid;
  align-content: start;
  gap: 12px;
  max-width: 46ch;
}

.visor-contador,
.visor-ayuda {
  color: var(--ceniza);
}

.visor-sello {
  justify-self: start;
}

.visor-sello[hidden],
.visor-precio[hidden] {
  display: none;
}

.visor-titulo {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(36px, 4.6vw, 64px);
  line-height: 0.98;
  letter-spacing: -0.01em;
}

.visor-texto {
  color: var(--hueso-suave);
}

.visor-datos {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  font-variant-numeric: tabular-nums;
}

.visor-precio {
  color: var(--papel);
  font-weight: 600;
}

.visor-consultar {
  justify-self: start;
  margin-top: 10px;
}

.visor-cerrar,
.visor-anterior,
.visor-siguiente {
  position: absolute;
  z-index: 1;
  border: 1px solid var(--linea);
  background: rgba(19, 17, 15, 0.7);
  color: var(--papel);
  cursor: pointer;
  transition: transform 160ms var(--ease-out), background-color 220ms ease, color 220ms ease;
}

.visor-cerrar {
  top: 14px;
  right: 16px;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.visor-anterior,
.visor-siguiente {
  top: calc(64px + 28vh);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 18px;
  translate: 0 -50%;
}

.visor-anterior {
  left: 10px;
}

.visor-siguiente {
  right: 10px;
}

.visor-cerrar:active,
.visor-anterior:active,
.visor-siguiente:active {
  transform: scale(0.95);
}

@media (hover: hover) and (pointer: fine) {
  .visor-cerrar:hover,
  .visor-anterior:hover,
  .visor-siguiente:hover {
    background: var(--papel);
    color: var(--tinta);
  }
}

@media (min-width: 900px) {
  .visor-escena {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 400px);
    grid-template-rows: minmax(0, 1fr);
    align-content: stretch;
    gap: clamp(32px, 5vw, 80px);
    padding: 76px clamp(80px, 8vw, 132px) 56px;
    overflow: hidden;
  }

  .visor-cuadro {
    height: auto;
    min-height: 0;
  }

  .visor-info {
    align-self: center;
  }

  .visor-anterior,
  .visor-siguiente {
    top: 50%;
    width: 52px;
    height: 52px;
  }

  .visor-anterior {
    left: 22px;
  }

  .visor-siguiente {
    right: 22px;
  }
}

/* ---------- Aparición al bajar ---------- */

.js .revela {
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}

.js .revela.visible {
  opacity: 1;
  transform: none;
}

.js .revela-img {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 1300ms var(--ease-in-out);
}

.js .revela-img.visible {
  clip-path: inset(0 0 0 0);
}

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

  .mosaico-columna,
  .portada-desliza::after,
  .js .mosaico,
  .js .portada-tarjeta,
  .js .portada-tarjeta > * {
    animation: none;
  }

  .js .revela {
    transform: none;
    transition: opacity 400ms ease;
  }

  .js .revela-img {
    clip-path: none;
  }

  .js .bio-retrato img {
    transform: none;
  }

  .pieza img,
  .pieza .sello-vendido,
  .visor-img,
  .catalogo-titulo {
    transition: opacity 200ms ease;
  }
}