/* Calaveras Orizaba — hoja de estilos única
   Paleta: ciruela profunda, cempasúchil y crema. */

:root {
  --ink: #0b0208;
  --ink-2: #150410;
  --ink-3: #1e0a17;
  --cream: #f9efdd;
  --cream-70: rgba(249, 239, 221, 0.72);
  --cream-50: rgba(249, 239, 221, 0.52);
  --line: rgba(249, 239, 221, 0.14);
  --gold: #ffb43a;
  --accent: #ffb43a;
  --accent-soft: color-mix(in srgb, var(--accent) 18%, transparent);
  --shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.9);
  --radius: 22px;
  --container: 1180px;
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background-color: var(--ink);
  /* El degradado se pinta solo en la primera pantalla: sin capas fijas
     que obliguen a repintar en cada scroll (costoso en móvil). */
  background-image:
    radial-gradient(120% 70% at 15% -10%, color-mix(in srgb, var(--accent) 22%, transparent), transparent 60%),
    radial-gradient(90% 60% at 100% 0%, rgba(255, 180, 58, 0.12), transparent 55%),
    linear-gradient(180deg, var(--ink-2), var(--ink) 70%, #080006);
  background-repeat: no-repeat;
  background-size: 100% 100svh, 100% 100svh, 100% 100svh;
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration-color: color-mix(in srgb, var(--accent) 60%, transparent);
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 3px;
  border-radius: 6px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: #1a0a02;
  padding: 0.6rem 1rem;
  font-weight: 700;
  z-index: 100;
}

.skip:focus {
  left: 12px;
  top: 12px;
}

/* ---------- Encabezado ---------- */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: linear-gradient(180deg, rgba(11, 2, 8, 0.98), rgba(11, 2, 8, 0.9));
  border-bottom: 1px solid var(--line);
}

.topbar__inner {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  min-height: 68px;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 0.74rem;
  text-transform: uppercase;
  color: var(--cream);
}

.brand__mark {
  width: 34px;
  height: 34px;
  flex: none;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: radial-gradient(circle at 35% 25%, var(--accent), color-mix(in srgb, var(--accent) 45%, #3c0018));
  box-shadow: 0 0 0 1px rgba(249, 239, 221, 0.2), 0 0 24px color-mix(in srgb, var(--accent) 45%, transparent);
  color: #1a0009;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0;
}

.brand small {
  display: block;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--cream-50);
  font-size: 0.62rem;
  margin-top: 0.15rem;
}

.topbar__nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.topbar__nav a {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
  padding: 0.5rem 0.7rem;
  border-radius: 999px;
  color: var(--cream-70);
}

.topbar__nav a:hover,
.topbar__nav a[aria-current="page"] {
  color: var(--cream);
  background: rgba(249, 239, 221, 0.08);
}

@media (max-width: 760px) {
  .topbar__inner {
    gap: 0.5rem;
    min-height: 58px;
    padding-block: 0.4rem;
  }

  .brand {
    font-size: 0.64rem;
    letter-spacing: 0.1em;
    gap: 0.5rem;
    text-wrap: balance;
  }

  .brand small {
    display: none;
  }

  .brand__mark {
    width: 28px;
    height: 28px;
    font-size: 0.9rem;
  }

  .topbar__nav {
    gap: 0.15rem;
  }

  .topbar__nav a {
    font-size: 0.68rem;
    padding: 0.7rem 0.6rem;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    letter-spacing: 0.08em;
  }

}

/* ---------- Estructura ---------- */

main {
  display: block;
}

.wrap {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
}

.section {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}

.section + .section {
  border-top: 1px solid var(--line);
}

.eyebrow {
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.28em;
  color: var(--accent);
  margin: 0 0 0.9rem;
  font-weight: 600;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  margin: 0;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.1rem, 5.6vw, 4.35rem);
}

h2 {
  font-size: clamp(1.55rem, 3.4vw, 2.5rem);
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.4rem);
}

.lead {
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  color: var(--cream-70);
  max-width: 62ch;
}

.prose {
  max-width: 68ch;
}

.prose p {
  margin: 0 0 1.15em;
  color: var(--cream-70);
}

.prose p:first-of-type::first-letter {
  float: left;
  font-family: var(--font-display);
  font-size: 3.4em;
  line-height: 0.82;
  padding: 0.08em 0.12em 0 0;
  color: var(--accent);
}

.grid-2 {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .grid-2 {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: clamp(520px, 76svh, 760px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  filter: saturate(1.05) contrast(1.02);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(11, 2, 8, 0.72) 0%, rgba(11, 2, 8, 0.28) 55%, transparent 85%),
    linear-gradient(
      180deg,
      rgba(11, 2, 8, 0.6) 0%,
      rgba(11, 2, 8, 0.42) 28%,
      rgba(11, 2, 8, 0.86) 62%,
      rgba(11, 2, 8, 0.97) 84%,
      var(--ink) 100%
    ),
    radial-gradient(70% 55% at 8% 96%, color-mix(in srgb, var(--accent) 30%, transparent), transparent 72%);
}

.hero__inner {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
  padding-block: clamp(2rem, 6vw, 4rem);
}

.hero__inner h1 {
  max-width: 20ch;
  text-shadow: 0 18px 50px rgba(0, 0, 0, 0.55);
}

.hero__lead {
  color: rgba(249, 239, 221, 0.86);
  max-width: 56ch;
  margin: 1rem 0 1.6rem;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0 0 1.6rem;
  padding: 0;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  background: color-mix(in srgb, var(--accent) 12%, rgba(11, 2, 8, 0.6));
  color: var(--cream);
  border-radius: 999px;
  padding: 0.42rem 0.9rem;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  backdrop-filter: blur(6px);
}

.chip--code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, monospace;
  letter-spacing: 0.14em;
  text-transform: none;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--accent);
  color: #180007;
  font-weight: 700;
  font-size: 0.92rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  box-shadow: 0 14px 30px -14px color-mix(in srgb, var(--accent) 80%, transparent);
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px -16px color-mix(in srgb, var(--accent) 90%, transparent);
}

.btn--ghost {
  background: rgba(249, 239, 221, 0.06);
  color: var(--cream);
  border-color: var(--line);
  box-shadow: none;
}

.btn--ghost:hover {
  background: rgba(249, 239, 221, 0.12);
}

/* ---------- Obra ---------- */

.obras {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 2rem;
}

.obra {
  position: relative;
  padding: 1.6rem 1.5rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(160deg, color-mix(in srgb, var(--accent) 14%, transparent), transparent 55%),
    rgba(249, 239, 221, 0.03);
  overflow: hidden;
}

.obra::before {
  content: "“";
  position: absolute;
  top: -0.35em;
  right: 0.25em;
  font-family: var(--font-display);
  font-size: 5.5rem;
  color: color-mix(in srgb, var(--accent) 30%, transparent);
  line-height: 1;
}

.obra__label {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream-50);
  margin-bottom: 0.5rem;
}

.obra__title {
  font-family: var(--font-display);
  font-size: 1.22rem;
  line-height: 1.25;
  margin: 0;
}

/* ---------- Perfiles ---------- */

.perfiles {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: 2.5rem;
}

@media (min-width: 900px) {
  .perfiles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.perfil {
  padding: clamp(1.5rem, 3vw, 2.2rem);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(249, 239, 221, 0.05), rgba(249, 239, 221, 0.015));
}

.perfil h3 {
  margin-bottom: 0.3rem;
}

.perfil__rol {
  color: var(--accent);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin: 0 0 1.2rem;
}

.perfil p {
  color: var(--cream-70);
  margin: 0 0 1em;
  font-size: 0.97rem;
}

/* ---------- Equipo ---------- */

.equipo {
  margin-top: 2rem;
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  list-style: none;
  padding: 0;
}

.equipo li {
  display: flex;
  gap: 0.75rem;
  align-items: baseline;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(249, 239, 221, 0.03);
  font-size: 0.95rem;
}

.equipo li::before {
  content: "";
  width: 7px;
  height: 7px;
  flex: none;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--accent) 70%, transparent);
  transform: translateY(-2px);
}

.equipo__rol {
  display: block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream-50);
  margin-top: 0.15rem;
}

/* ---------- Visita ---------- */

.visita {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-top: 2rem;
}

.visita__item {
  padding: 1.3rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(249, 239, 221, 0.035);
}

.visita__item dt {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.visita__item dd {
  margin: 0;
  color: var(--cream-70);
}

/* ---------- Video ---------- */

.video {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  grid-template-columns: 1fr;
  margin-top: 2.2rem;
}

@media (min-width: 820px) {
  .video {
    grid-template-columns: minmax(0, 340px) minmax(0, 1fr);
  }
}

.video__frame {
  width: 100%;
  max-width: 340px;
  margin-inline: auto;
  border-radius: 26px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--line));
  background: #000;
  box-shadow: var(--shadow);
}

.video__frame video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  background: #000;
}

.video__text h3 {
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  margin-bottom: 0.7rem;
}

.video__text p {
  margin: 0;
  color: var(--cream-70);
  max-width: 48ch;
}

.video__text .video__meta {
  margin-top: 1.2rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-50);
}

@media (max-width: 819px) {
  /* en teléfono el video no debe ocupar toda la pantalla */
  .video__frame {
    max-width: 300px;
  }

  .video__text .video__meta {
    margin-top: 0.9rem;
  }
}

/* ---------- Galería ---------- */

.galeria {
  columns: 1;
  column-gap: 1rem;
  margin-top: 2.5rem;
}

@media (min-width: 640px) {
  .galeria {
    columns: 2;
  }
}

@media (min-width: 1000px) {
  .galeria {
    columns: 3;
  }
}

.figura {
  break-inside: avoid;
  margin: 0 0 1rem;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--ink-3);
}

.figura img {
  width: 100%;
  height: auto;
  cursor: zoom-in;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.4s ease;
}

.figura button {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  color: inherit;
  font: inherit;
}

.figura button:hover img {
  transform: scale(1.04);
  filter: brightness(1.06);
}

.figura figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 2.4rem 1rem 0.9rem;
  font-size: 0.78rem;
  line-height: 1.45;
  color: rgba(249, 239, 221, 0.9);
  background: linear-gradient(180deg, transparent, rgba(8, 1, 6, 0.85));
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
}

.figura:hover figcaption,
.figura button:focus-visible + figcaption {
  opacity: 1;
  transform: none;
}

/* ---------- Índice: estaciones ---------- */

.ruta-hero {
  position: relative;
  padding-block: clamp(2.5rem, 7vw, 5.5rem) clamp(2.5rem, 6vw, 4.5rem);
  overflow: hidden;
  isolation: isolate;
}

.ruta-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.ruta-hero__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.ruta-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  opacity: 0.55;
  filter: saturate(1.1) contrast(1.02);
}

.ruta-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(100deg, rgba(11, 2, 8, 0.96) 0%, rgba(11, 2, 8, 0.78) 45%, rgba(11, 2, 8, 0.35) 100%),
    radial-gradient(60% 80% at 90% 90%, rgba(255, 120, 40, 0.25), transparent 70%);
}

.ruta-hero__papel {
  height: 46px;
  background: url("/assets/img/papel.svg") repeat-x center / auto 100%;
  opacity: 0.75;
  margin-bottom: clamp(1.5rem, 4vw, 3rem);
}

.ruta-hero h1 {
  font-size: clamp(2.4rem, 7vw, 5.4rem);
}

.ruta-hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.estaciones {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.6rem);
  grid-template-columns: 1fr;
}

@media (min-width: 760px) {
  .estaciones {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.estacion {
  --accent: var(--estacion-acento, var(--gold));
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(249, 239, 221, 0.04);
  text-decoration: none;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.estacion:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: var(--shadow);
}

.estacion__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.estacion__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.estacion__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.estacion:hover .estacion__media picture {
  display: block;
  width: 100%;
  height: 100%;
}

.estacion__media img {
  transform: scale(1.06);
}

.estacion__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 2, 8, 0.85));
}

.estacion__num {
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 2;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: rgba(11, 2, 8, 0.6);
  border: 1px solid var(--line);
  backdrop-filter: blur(6px);
  color: var(--cream);
}

.estacion__body {
  padding: 1.3rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.estacion__tipo {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.estacion__body h2 {
  font-size: 1.28rem;
  line-height: 1.2;
}

.estacion__body p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--cream-70);
}

.estacion__pie {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream-50);
}

.estacion__flecha {
  color: var(--accent);
  font-size: 1.1rem;
  line-height: 1;
  transition: transform 0.25s ease;
}

.estacion:hover .estacion__flecha {
  transform: translateX(4px);
}

/* ---------- Navegación entre calaveras ---------- */

.pager {
  width: min(100% - 2rem, var(--container));
  margin-inline: auto;
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  padding-block: 2rem 0;
  border-top: 1px solid var(--line);
}

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

.pager__link {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(249, 239, 221, 0.03);
  text-decoration: none;
  color: var(--cream);
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.25;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.pager__link:hover {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  transform: translateY(-2px);
}

.pager__link--next {
  text-align: right;
}

.pager__dir {
  font-family: var(--font-body);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

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

.site-footer {
  border-top: 1px solid var(--line);
  padding-block: 3rem 2rem;
  margin-top: 2rem;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.35));
  font-size: 0.9rem;
}

.site-footer__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.site-footer__grid > div:first-child p {
  max-width: 46ch;
  color: var(--cream-70);
  margin: 0;
}

.site-footer h2 {
  font-size: 0.72rem;
  font-family: var(--font-body);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cream-50);
  margin-bottom: 0.9rem;
  font-weight: 600;
}

.site-footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.site-footer a {
  text-decoration: none;
  color: var(--cream-70);
}

.site-footer a:hover {
  color: var(--accent);
}

.site-footer__legal {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--cream-50);
  font-size: 0.78rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.5rem;
  justify-content: space-between;
}

/* ---------- Lightbox ---------- */

.lightbox {
  border: 0;
  padding: 0;
  max-width: min(96vw, 1200px);
  max-height: 94svh;
  background: transparent;
  color: var(--cream);
  overflow: visible;
}

.lightbox::backdrop {
  background: rgba(4, 0, 3, 0.9);
  backdrop-filter: blur(6px);
}

.lightbox__frame {
  position: relative;
  background: var(--ink-2);
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.lightbox__img {
  display: block;
  max-height: 78svh;
  width: auto;
  margin-inline: auto;
  object-fit: contain;
}

.lightbox__caption {
  padding: 0.9rem 3.4rem 1rem 1.1rem;
  font-size: 0.85rem;
  color: var(--cream-70);
  border-top: 1px solid var(--line);
}

.lightbox__controls {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  pointer-events: none;
  padding: 0 0.6rem;
}

.lightbox__btn {
  pointer-events: auto;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(11, 2, 8, 0.68);
  color: var(--cream);
  font-size: 1.2rem;
  display: grid;
  place-items: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.lightbox__btn:hover {
  background: var(--accent);
  color: #180007;
}

.lightbox__close {
  position: absolute;
  top: 0.6rem;
  right: 0.6rem;
  pointer-events: auto;
}

/* ---------- Página de QR para impresión ---------- */

.qr-sheet {
  display: grid;
  gap: 1.4rem;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-top: 2.5rem;
}

.qr-sheet__item {
  background: #fff;
  color: #1a0a10;
  border-radius: 18px;
  padding: 1.4rem;
  text-align: center;
}

.qr-sheet__item img {
  width: 100%;
  max-width: 240px;
  margin: 0 auto 0.9rem;
}

.qr-sheet__item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.25;
}

.qr-sheet__item span {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  margin-top: 0.4rem;
  color: #6d3550;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cream-50);
  text-decoration: none;
}

.back-link:hover {
  color: var(--accent);
}

/* ---------- Impresión (hoja de códigos QR) ---------- */

@media print {
  body {
    background: #fff;
    color: #1a0a10;
  }

  body::before,
  .topbar,
  .site-footer,
  .ruta-hero__papel,
  .skip {
    display: none !important;
  }

  .section {
    padding-block: 0;
    border: 0;
  }

  .eyebrow {
    color: #8a2a55;
  }

  h1,
  h2 {
    color: #1a0a10;
  }

  .lead {
    color: #3d2030;
  }

  .qr-sheet {
    grid-template-columns: repeat(2, 1fr);
  }

  .qr-sheet__item {
    border: 1px solid #d8c8d0;
    break-inside: avoid;
  }

  .back-link {
    display: none;
  }
}

/* ---------- Movimiento reducido ---------- */

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

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}