/* Sitio de Enrique Díaz de León: la sala oscura. */
:root {
  --step-head: clamp(1.75rem, 1rem + 2vw, 2.75rem);
  --step-display: clamp(2.5rem, 0.6rem + 5.4vw, 5.5rem);
  --gutter: 20px;
  --col: calc((100vw - 2 * var(--margin) - 11 * var(--gutter)) / 12);
}
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { overflow-x: hidden; }

.marca { width: 100%; height: 100%; overflow: visible; }

/* ── Navegación ───────────────────────────────────────────────────────── */
.nav {
  position: absolute; inset: 0 0 auto; z-index: 10;
  display: flex; align-items: center; gap: 36px;
  padding: 22px var(--margin);
  font-size: 15px;
}
.nav__marca { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav__marca svg { width: 57px; height: 40px; flex: none; }
.nav__links { display: flex; gap: 26px; }
.nav__links a, .pie a { text-decoration: none; color: var(--muted); transition: color 200ms ease; }
.nav__links a:hover, .nav__links a:focus-visible, .pie a:hover { color: var(--ink); }
.nav__accion { margin-left: auto; }
.nav__accion .corto { display: none; }
.nav__menu {
  display: none; margin-left: auto; padding: 10px 4px; background: none; border: 0; cursor: pointer;
  font-size: 15px; color: var(--ink);
}

/* ── Portada ─────────────────────────────────────────────────────────── */
.hero { position: relative; height: 100svh; min-height: 680px; }
.hero__grande {
  position: absolute; top: 9svh;
  left: calc(var(--margin) + 6 * (var(--col) + var(--gutter)));
  width: min(34vw, calc((91svh - 200px) * 0.8));
}
.hero__cuadro { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: var(--surface); }
.hero__cuadro img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.0);
  transition: opacity 1600ms ease, transform 8000ms linear;
}
.hero__cuadro img:first-child { opacity: 1; }
.js .hero__cuadro img:first-child { opacity: 0; }
.js .hero__cuadro img.activa { opacity: 1; transform: scale(1.06); }
.hero__pie { position: absolute; left: calc(100% + var(--gutter)); bottom: 0; width: 20ch; font-size: var(--step-small); color: var(--muted); }
.hero__chica {
  position: absolute; top: 52svh;
  left: calc(var(--margin) + var(--col) + var(--gutter));
  width: 12vw; aspect-ratio: 1; object-fit: cover;
  filter: brightness(0.7);
}
.hero__titulo {
  position: absolute; left: var(--margin); bottom: 24px; max-width: 11em;
  font-size: var(--step-display); font-weight: 400; line-height: 0.95; letter-spacing: -0.035em;
}
.hero__frase {
  position: absolute; right: var(--margin); bottom: 34px;
  width: calc(3 * var(--col) + 2 * var(--gutter)); max-width: 26ch;
  font-size: 15px; color: var(--muted);
}

/* ── Escalera ────────────────────────────────────────────────────────── */
.escalera {
  position: relative; min-height: 100svh;
  display: grid; grid-template-columns: 1fr 26vw; gap: 40px;
  align-content: center; align-items: start;
  padding: 120px var(--margin) 120px 4vw;
}
.escalera__texto { font-size: var(--step-display); font-weight: 400; line-height: 1; letter-spacing: -0.035em; }
.escalera__texto span { display: block; }
.escalera__texto span:nth-child(2) { padding-left: 12vw; color: var(--muted); }
.escalera__frase { max-width: 30ch; margin: 56px 0 0 24vw; font-size: var(--step-lead); line-height: 1.3; }
.escalera__fotos { grid-column: 2; grid-row: 1 / 3; align-self: center; display: grid; gap: 16px; padding-top: 0.6em; }
.escalera__fotos img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.escalera__nota { position: absolute; left: 4vw; bottom: 30px; font-size: 15px; color: var(--muted); }

/* ── Obras ───────────────────────────────────────────────────────────── */
.obras { padding: 110px var(--margin) 90px; }
.obras__titulo { font-size: var(--step-lead); font-weight: 400; margin-bottom: 48px; }
.obras__cuerpo {
  display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gutter); align-items: start;
}
.obras__lista { grid-column: 1 / 9; }
.obras__lista button {
  display: flex; align-items: baseline; flex-wrap: wrap; column-gap: 24px; row-gap: 4px;
  width: 100%; padding: 10px 0; background: none; border: 0; text-align: left; cursor: pointer;
  color: var(--muted); transition: color 200ms ease;
}
.obras__nombre { font-size: var(--step-display); line-height: 1; letter-spacing: -0.03em; }
.obras__dato { font-size: var(--step-small); }
.obras__lista button[aria-current="true"] { color: var(--ink); }
.obras__lista button:active .obras__nombre { transform: translateX(4px); }
.obras__nombre { transition: transform 160ms var(--ease-out); }
.obras__foto-movil { display: none; }
.obras__vista {
  grid-column: 9 / 13; position: sticky; top: 15vh;
  aspect-ratio: 4 / 5; overflow: hidden; background: var(--surface);
}
.obras__vista img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 200ms ease;
}
.obras__vista img.activa { opacity: 1; }
.obras__ayuda { margin-top: 32px; font-size: var(--step-small); color: var(--muted); }

/* ── Vitrales: banda ─────────────────────────────────────────────────── */
.vitrales { padding: 60px 0 80px; }
.vitrales__titulo {
  margin: 0 0 64px calc(var(--margin) + 2 * (var(--col) + var(--gutter)));
  font-size: var(--step-head); font-weight: 400; letter-spacing: -0.02em; line-height: 1.05;
}
.banda { display: flex; height: 68svh; min-height: 420px; }
.banda__panel { position: relative; flex: 2 1 0; min-width: 0; overflow: hidden; transition: flex-grow 500ms var(--ease-in-out); }
.banda__panel:nth-child(1) { flex-grow: 5; }
.banda__panel:nth-child(3) { flex-grow: 3; }
.banda__panel img { width: 100%; height: 100%; object-fit: cover; }
@media (hover: hover) and (pointer: fine) {
  .banda__panel:hover { flex-grow: 6; }
}
.banda__panel:first-child::before {
  content: ''; position: absolute; inset: 0 40% 55% 0; z-index: 1;
  /* taste-skill-ignore: velo neutro bajo el rótulo sobre la foto */
  background: radial-gradient(at 0 0, rgb(18 17 16 / 0.72), rgb(18 17 16 / 0) 70%); /* taste-skill-ignore */
}
.banda__rotulo {
  position: absolute; top: 24px; left: 24px; z-index: 2;
  font-size: var(--step-lead); line-height: 1.15; color: var(--ink);
}
.vitrales__pie {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 16px 40px;
  padding: 24px var(--margin) 0;
}
.vitrales__pie p { max-width: 60ch; }

.enlace {
  display: inline-block; padding: 6px 0; background: none; border: 0; cursor: pointer;
  font-size: 15px; font-weight: 600; color: var(--ink);
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 6px;
  transition: color 200ms ease, text-underline-offset 200ms ease, transform 160ms var(--ease-out);
}
.enlace::after { content: ' →'; }
.enlace:hover { color: var(--accent); text-underline-offset: 9px; }
.enlace:active { transform: scale(0.97); }

/* ── Galería escalonada ──────────────────────────────────────────────── */
.galeria {
  display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gutter); row-gap: 32px;
  padding: 40px var(--margin) 90px; align-items: start;
}
.galeria__item:nth-child(-n + 2) { grid-row: 1; }
.galeria__item:nth-child(3), .galeria__item:nth-child(4) { grid-row: 2; }
.galeria__item:nth-child(5), .galeria__item:nth-child(6) { grid-row: 3; }
.galeria__item:nth-child(7), .galeria__item:nth-child(8) { grid-row: 4; }
.galeria__item img, .comparar { width: 100%; object-fit: cover; }
.recorte { overflow: hidden; }
.g-retrato img { aspect-ratio: 3 / 4; }
.g-cuadro .recorte img, .comparar { aspect-ratio: 5 / 4; }
.g-apaisada img { aspect-ratio: 3 / 2; }
.g-chica img { aspect-ratio: 4 / 5; }
.g-izq { grid-column: 1 / 6; }
.g-cuadro.g-izq { grid-column: 1 / 7; }
.g-der { grid-column: 7 / 13; }
.g-retrato.g-der { grid-column: 8 / 13; }
.g-centro { grid-column: 6 / 13; }
.g-centro-izq { grid-column: 1 / 8; }
.g-izq2 { grid-column: 2 / 6; }
.g-der2 { grid-column: 9 / 13; }
.g-bajo { margin-top: 9vh; }
.g-bajo2 { margin-top: 6vh; }
.galeria figcaption { margin-top: 10px; font-size: 16px; color: var(--muted); }

/* Antes y después */
.comparar { position: relative; overflow: hidden; background: var(--surface); user-select: none; }
.comparar img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.comparar__despues { clip-path: inset(0 0 0 50%); }
.comparar__linea {
  position: absolute; top: 0; bottom: 0; left: 50%; width: 2px; margin-left: -1px;
  background: var(--ink); pointer-events: none;
}
.comparar__tirador {
  position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px;
  border-radius: 50%; background: var(--ink);
  transition: transform 160ms var(--ease-out);
}
.comparar__tirador::before, .comparar__tirador::after {
  content: ''; position: absolute; top: 50%; width: 0; height: 0; margin-top: -6px;
  border: 6px solid transparent;
}
.comparar__tirador::before { left: 7px; border-right-color: var(--bg); }
.comparar__tirador::after { right: 7px; border-left-color: var(--bg); }
.comparar:active .comparar__tirador { transform: scale(0.92); }
.comparar__etiqueta {
  position: absolute; top: 14px; padding: 4px 12px; border-radius: 980px; font-size: 13px;
  background: rgb(18 17 16 / 0.78); color: var(--ink);
}
.comparar__etiqueta--antes { left: 14px; }
.comparar__etiqueta--despues { right: 14px; }
.comparar__rango {
  position: absolute; inset: 0; width: 100%; height: 100%; margin: 0;
  opacity: 0; cursor: ew-resize; touch-action: pan-y;
}
.comparar:has(.comparar__rango:focus-visible) { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ── Servicios ───────────────────────────────────────────────────────── */
.servicios {
  display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gutter);
  padding: 90px var(--margin) 110px; align-items: start;
}
.servicios__foto {
  grid-column: 1 / 6; position: sticky; top: 12vh;
  aspect-ratio: 4 / 5; overflow: hidden; background: var(--surface);
}
.servicios__foto img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transition: opacity 300ms ease;
}
.servicios__foto img.activa { opacity: 1; }
.servicios__lista { grid-column: 7 / 12; }
.servicios__titulo { font-size: var(--step-head); font-weight: 400; letter-spacing: -0.02em; margin-bottom: 48px; }
.servicio button {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  width: 100%; min-height: 58px; padding: 10px 0; background: none; border: 0; cursor: pointer; text-align: left;
  font-size: var(--step-lead); line-height: 1.2; color: var(--muted); transition: color 200ms ease;
}
.servicio__tipo { flex: none; font-size: 15px; }
.servicio.activa button { color: var(--ink); }
.servicio p { display: none; max-width: 38ch; padding-bottom: 18px; }
.servicio.activa p {
  display: block; opacity: 1; transform: none;
  transition: opacity 300ms ease, transform 300ms var(--ease-out);
}
@starting-style { .servicio.activa p { opacity: 0; transform: translateY(-6px); } }
.servicios__lista > .enlace { margin-top: 36px; }

/* ── Trayectoria ─────────────────────────────────────────────────────── */
.trayectoria {
  display: grid; grid-template-columns: 1fr 1fr; column-gap: var(--gutter);
  padding: 80px var(--margin) 16svh;
}
.trayectoria__fijo { position: sticky; top: 0; height: 100svh; display: grid; align-content: center; }
.trayectoria__titulo { font-size: var(--step-display); font-weight: 400; line-height: 0.9; letter-spacing: -0.04em; }
.trayectoria__pasan { display: grid; gap: 22svh; padding-top: 18svh; }
.pais { width: min(30vw, 420px); }
.pais:nth-child(even) { justify-self: end; }
.pais img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; margin-bottom: 16px; }
.pais h3 { font-size: var(--step-lead); font-weight: 400; }
.pais__rol { font-size: var(--step-small); color: var(--muted); margin-bottom: 10px; }
.pais p:last-child { max-width: 34ch; }

/* ── Contacto: invertido ─────────────────────────────────────────────── */
.contacto {
  min-height: 100svh; display: flex; flex-direction: column;
  padding: 48px var(--margin) 30px;
  background: var(--paper); color: var(--paper-ink);
  --ink: var(--paper-ink); --muted: var(--paper-muted);
}
.contacto ::selection { background: var(--paper-ink); color: var(--paper); }
.contacto__arriba {
  padding-bottom: 20vh;
  display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gutter); align-items: start;
}
.contacto__frase {
  grid-column: 1 / 6; max-width: 20ch;
  font-size: var(--step-lead); font-weight: 400; line-height: 1.25;
}
.consulta { grid-column: 7 / 13; display: grid; gap: 14px; }
.consulta__fila { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
.consulta label { display: grid; gap: 2px; font-size: 15px; color: var(--paper-muted); }
.consulta input, .consulta textarea {
  width: 100%; min-height: 44px; padding: 8px 0; resize: vertical;
  background: transparent; border: 0; border-bottom: 1px solid rgb(20 19 18 / 0.45); border-radius: 0;
  font-size: 17px; color: var(--paper-ink);
  transition: border-color 200ms ease;
}
.consulta input:focus, .consulta textarea:focus { outline: none; border-bottom-color: var(--paper-ink); }
.consulta__enviar { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 8px; }
.btn--oscuro { background: var(--paper-ink); color: var(--paper); }
@media (hover: hover) and (pointer: fine) { .btn--oscuro:hover { background: #3a3733; } }
.consulta__estado { font-size: 15px; }
.contacto__correo {
  align-self: flex-start; margin-top: auto;
  font-size: 7.4vw; line-height: 1; letter-spacing: -0.035em; white-space: nowrap;
  text-decoration: none; color: var(--paper-ink); transition: color 250ms ease;
}
.contacto__correo:hover { color: #7d6553; }
.contacto__pie { display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; margin-top: 28px; font-size: 15px; }
.contacto__pie a { color: var(--paper-ink); }

/* ── Pie ─────────────────────────────────────────────────────────────── */
.pie {
  display: grid; grid-template-columns: 1fr auto 1fr; align-items: baseline; gap: 16px;
  padding: 14svh var(--margin) 30px; font-size: 15px; color: var(--muted);
}
.pie__links { display: flex; gap: 24px; }
.pie__tarjeta { grid-column: 1 / -1; justify-self: center; width: min(560px, 100%); margin-bottom: 9svh; }
.pie__tarjeta img { width: 100%; height: auto; border-radius: 18px; }
.pie__links a { color: var(--ink); }
.pie__fin { text-align: right; }

/* ── Visor de fotos ──────────────────────────────────────────────────── */
.visor {
  width: 100vw; height: 100svh; max-width: none; max-height: none; margin: 0; padding: 0;
  border: 0; background: var(--bg); color: var(--ink);
  opacity: 1; transform: none;
  transition: opacity 220ms var(--ease-out), transform 220ms var(--ease-out), overlay 220ms allow-discrete, display 220ms allow-discrete;
}
.visor:not([open]) { opacity: 0; transform: scale(0.98); }
@starting-style { .visor[open] { opacity: 0; transform: scale(0.98); } }
.visor::backdrop { background: rgb(0 0 0 / 0.9); }
.visor[open] { display: grid; grid-template-rows: 1fr auto; }
.visor__marco { display: grid; place-items: center; min-height: 0; padding: 24px var(--margin) 0; }
.visor__img { max-width: 100%; max-height: calc(100svh - 110px); object-fit: contain; transition: opacity 150ms ease; }
.visor__img.cargando { opacity: 0.25; }
.visor__barra {
  display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 24px;
  padding: 20px var(--margin) 24px; font-size: 15px;
}
.visor__titulo { font-size: var(--step-lead); }
.visor__cuenta { color: var(--muted); font-variant-numeric: tabular-nums; }
.visor__botones { display: flex; gap: 8px; }
.visor__botones button {
  min-height: 44px; padding: 0 18px; background: var(--surface); border: 0; border-radius: 980px; cursor: pointer; font-size: 15px;
  transition: background-color 200ms ease, transform 160ms var(--ease-out);
}
.visor__botones button:hover { background: #2a2826; }
.visor__botones button:active { transform: scale(0.97); }

/* ── Entradas ────────────────────────────────────────────────────────── */
.js [data-aparece] > *, .js [data-aparece].solo {
  opacity: 0; transform: translateY(24px);
  transition: opacity 500ms var(--ease-out), transform 500ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.js [data-aparece].visible > *, .js [data-aparece].solo.visible { opacity: 1; transform: none; }
.js [data-wipe] > :first-child {
  clip-path: inset(100% 0 0 0);
  transition: clip-path 560ms var(--ease-out);
}
.js [data-wipe].visible > :first-child { clip-path: inset(0 0 0 0); }
.js [data-wipe] figcaption { opacity: 0; transition: opacity 400ms ease 300ms; }
.js [data-wipe].visible figcaption { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .js [data-aparece] > *, .js [data-aparece].solo { transform: none; }
  .js [data-wipe] > :first-child { clip-path: none; }
  .js .hero__cuadro img.activa { transform: none; }
}

/* ── Teléfono ────────────────────────────────────────────────────────── */
@media (max-width: 820px) {
  .nav { gap: 12px; padding-top: 16px; padding-bottom: 16px; }
  .nav__marca svg { width: 48px; height: 34px; }
  .nav__marca span { font-size: 14px; max-width: 9.5em; line-height: 1.15; }
  .nav__menu { display: block; }
  .nav__accion { margin-left: 0; min-height: 40px; padding: 0 12px; font-size: 14px; }
  .nav__accion .largo { display: none; }
  .nav__accion .corto { display: inline; }
  .nav__links {
    position: absolute; top: 100%; right: var(--margin); left: var(--margin);
    flex-direction: column; gap: 0; padding: 8px 20px; background: var(--surface);
    transform-origin: top right;
    opacity: 0; transform: scale(0.96); pointer-events: none; visibility: hidden;
    transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), visibility 0s 180ms;
  }
  .nav__links a { padding: 14px 0; font-size: 18px; color: var(--ink); }
  .nav.abierta .nav__links { opacity: 1; transform: none; pointer-events: auto; visibility: visible; transition-delay: 0s; }

  .hero { height: auto; min-height: 100svh; display: flex; flex-direction: column; padding: 92px var(--margin) 30px; }
  .hero__grande { position: static; width: 78%; align-self: flex-end; }
  .hero__chica { position: relative; top: auto; left: auto; width: 34%; margin-top: -24%; z-index: 1; }
  .hero__pie { display: none; }
  .hero__titulo { position: static; margin-top: auto; padding-top: 36px; max-width: 11em; font-size: 8.6vw; }
  .hero__frase { position: static; width: auto; margin-top: 12px; font-size: 15px; }

  .escalera { grid-template-columns: 1fr; gap: 32px; padding: 120px var(--margin) 40px; min-height: 0; }
  .escalera__texto { font-size: 10vw; }
  .escalera__texto span:nth-child(2) { padding-left: 10vw; }
  .escalera__frase { margin: 0; font-size: 20px; }
  .escalera__fotos { grid-column: auto; grid-row: auto; grid-template-columns: 1fr 1fr; padding: 0; }
  .escalera__nota { position: static; }

  .obras { padding: 120px var(--margin); }
  .obras__lista { grid-column: 1 / -1; display: grid; gap: 40px; }
  .obras__vista { display: none; }
  .obras__lista button { color: var(--ink); flex-direction: column; align-items: flex-start; padding: 0; }
  .obras__foto-movil { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; margin-bottom: 14px; }
  .obras__nombre { font-size: 9.5vw; }
  .obras__dato { font-size: 13px; color: var(--muted); }

  .vitrales { padding: 80px 0 120px; }
  .vitrales__titulo { margin-left: var(--margin); margin-bottom: 32px; }
  /* Dos filas desiguales: 64/36 arriba, 36/64 abajo. */
  .banda { display: grid; grid-template-columns: repeat(100, 1fr); grid-template-rows: 1fr 1fr; height: 84svh; }
  .banda__panel:nth-child(1) { grid-area: 1 / 1 / 2 / 65; }
  .banda__panel:nth-child(2) { grid-area: 1 / 65 / 2 / 101; }
  .banda__panel:nth-child(3) { grid-area: 2 / 1 / 3 / 37; }
  .banda__panel:nth-child(4) { grid-area: 2 / 37 / 3 / 101; }

  .galeria { display: flex; flex-direction: column; gap: 64px; padding: 40px var(--margin) 120px; }
  .galeria__item { margin-top: 0 !important; }
  .galeria__item:nth-child(4n + 1) { width: 70%; }
  .galeria__item:nth-child(4n + 2) { width: calc(100% + 0px); align-self: flex-end; }
  .galeria__item:nth-child(4n + 3) { width: 84%; align-self: flex-end; }
  .galeria__item:nth-child(4n + 4) { width: 56%; }

  .servicios { display: block; padding: 120px var(--margin); }
  .servicios__foto { position: relative; top: auto; aspect-ratio: 4 / 3; margin-bottom: 32px; }
  .servicio button { min-height: 56px; }

  .trayectoria { display: block; padding: 100px var(--margin) 60px; }
  .trayectoria__fijo { position: static; height: auto; margin-bottom: 40px; }
  .trayectoria__titulo { font-size: 17vw; }
  .trayectoria__pasan { gap: 48px; padding: 0; }
  .pais { width: 72%; }

  .contacto { min-height: 0; padding-top: 40px; }
  .contacto__arriba { display: contents; }
  .contacto__frase { order: 0; }
  .contacto__correo { order: 1; margin-top: 0; padding-top: 0; margin-bottom: 56px; }
  .consulta { order: 2; }
  .contacto__pie { order: 3; margin-top: 48px; }
  .contacto__frase { margin-bottom: 32px; font-size: 20px; }
  .consulta__fila { grid-template-columns: 1fr; }
  .contacto__correo { font-size: 11.5vw; white-space: normal; }
  .contacto__correo span { display: block; }
  .contacto__pie { flex-direction: column; }

  .pie { grid-template-columns: 1fr; gap: 8px; padding-top: 20svh; font-size: 14px; }
  .pie__links { flex-wrap: wrap; gap: 8px 20px; }
  .pie__fin { text-align: left; }

  .visor__barra { grid-template-columns: 1fr auto; }
  .visor__botones { grid-column: 1 / -1; }
  .visor__botones button { flex: 1; }
}

/* ── Landing: movimiento atado al scroll ─────────────────────────────── */

/* Portada: en escritorio queda fija y la ventana de la cúpula se abre. */
.hero__fin { display: none; }
@media (min-width: 821px) {
  .js .hero-pista { height: 260svh; }
  .js .hero-pista .hero { position: sticky; top: 0; height: 100svh; min-height: 0; overflow: hidden; }
  .js .hero__fin {
    display: block; position: absolute; inset: 0; z-index: 3; pointer-events: none;
    opacity: 0; clip-path: inset(50% 50% 50% 50%);
  }
  .hero__fin img { width: 100%; height: 100%; object-fit: cover; transform-origin: 50% 40%; }
  .hero__veladura {
    position: absolute; inset: 0; opacity: 0;
    background: linear-gradient(to top, rgb(18 17 16 / 0.8), rgb(18 17 16 / 0) 55%); /* taste-skill-ignore: velo neutro bajo el texto */
  }
  .hero__velo {
    position: absolute; left: var(--margin); bottom: 7svh; max-width: 26ch;
    font-size: var(--step-lead); line-height: 1.25; color: var(--ink); opacity: 0;
  }
}

/* Frase que se ilumina palabra por palabra */
.escalera__frase .p { color: var(--muted); transition: color 300ms ease; }
.escalera__frase .p.leida { color: var(--ink); }

/* Cinta de servicios */
.cinta { overflow: hidden; padding: 40px 0 120px; }
.cinta__fila {
  width: max-content; white-space: nowrap;
  font-size: var(--step-display); line-height: 1.08; letter-spacing: -0.035em;
  will-change: transform;
}
.cinta__fila:nth-child(2) { color: var(--muted); margin-left: -30vw; }

/* Recorrido horizontal de vitrales */
.recorrido { position: relative; padding: 40px 0 80px; }
.recorrido__cabeza {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap;
  padding: 0 var(--margin); margin-bottom: 32px;
}
.recorrido__titulo { font-size: var(--step-head); font-weight: 400; letter-spacing: -0.02em; line-height: 1.05; }
.recorrido__ayuda { font-size: 15px; color: var(--muted); }
/* Sin JavaScript (o con movimiento reducido) se recorre deslizando de costado. */
.recorrido__tira {
  display: flex; gap: 20px; padding: 0 var(--margin);
  overflow-x: auto; scroll-snap-type: x mandatory;
}
.recorrido__tira figure { flex: none; scroll-snap-align: start; }
.recorrido__tira img { height: 62svh; width: auto; max-width: none; }
.recorrido.activo { padding: 0; }
.recorrido.activo .recorrido__marco {
  position: sticky; top: 0; height: 100svh; overflow: hidden;
  display: flex; flex-direction: column; justify-content: center;
}
.recorrido.activo .recorrido__tira { width: max-content; overflow: visible; will-change: transform; }
.recorrido.activo .recorrido__tira img { transition: transform 600ms var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .recorrido.activo .recorrido__tira figure:hover img { transform: scale(1.02); }
}

/* Parallax: se mueve todo el bloque, la cortina de entrada sigue en la foto. */
[data-parallax] { will-change: transform; }

/* El correo entra letra por letra */
.letras .l { display: inline-block; }
.js .letras .l {
  opacity: 0; transform: translateY(0.35em);
  transition: opacity 500ms ease, transform 700ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 22ms);
}
.js .letras.visible .l { opacity: 1; transform: none; }

@media (max-width: 820px) {
  .cinta { padding: 24px 0 80px; }
  .cinta__fila { font-size: 11vw; }
  .recorrido__tira img { height: 52svh; }
}
@media (prefers-reduced-motion: reduce) {
  .js .letras .l { transform: none; }
  [data-parallax] { transform: none !important; }
}

/* Títulos que suben palabra por palabra desde una máscara */
.js [data-subir] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.14em; margin-bottom: -0.14em; }
.js [data-subir] .w > span {
  display: inline-block; transform: translateY(105%);
  transition: transform 900ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 70ms);
}
.js [data-subir].visible .w > span { transform: none; }

/* Movimiento atado al scroll: estos elementos los mueve site.js */
.obras__lista li, .recorrido__tira figure, .obras__vista, .servicios__foto, .contacto { will-change: transform, opacity, clip-path; }
.recorrido__tira figure { transform-origin: 50% 60%; }

/* Fotos que se acercan al entrar */
[data-zoom], .banda__panel img { will-change: transform; }

@media (prefers-reduced-motion: reduce) {
  .js [data-subir] .w > span { transform: none; }
}