/* ═══════════════════════════════════════════════════════════
   ARCHIVO INFERNAL
   Negro carbón · marfil envejecido · rojo oscuro.
   Tipografía de madera, papel rasgado, luz fluorescente.
   ═══════════════════════════════════════════════════════════ */

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

:root {
  color-scheme: dark;

  --negro:      #090807;
  --negro-2:    #0F0D0C;
  --negro-3:    #171413;
  --linea:      #262020;

  --marfil:     #EFE3C4;
  --marfil-2:   #A99C81;
  --marfil-3:   #837868;

  --rojo:       #A81C1C;
  --rojo-vivo:  #CB2222;
  --rojo-hondo: #3A0F0F;

  --caso:       #BCA33C;

  --display: "Anton", "Arial Narrow Bold", sans-serif;
  --serif:   "Source Serif 4", Georgia, serif;
  --mono:    "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --marco: 1280px;
  --lectura: 38rem;
  --gutter: clamp(20px, 4.5vw, 64px);
}

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

body {
  margin: 0;
  background: var(--negro);
  color: var(--marfil);
  font-family: var(--serif);
  font-size: 1.0625rem;
  line-height: 1.75;
  overflow-x: hidden;
  caret-color: var(--rojo-vivo);
}

img, svg, video { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }

::selection { background: var(--rojo); color: #FFF3D6; }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: var(--negro); }
::-webkit-scrollbar-thumb { background: var(--negro-3); border: 2px solid var(--negro); }
::-webkit-scrollbar-thumb:hover { background: var(--rojo-hondo); }

a { color: inherit; }
:focus-visible { outline: 2px solid var(--rojo-vivo); outline-offset: 4px; }

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

/* ── Atmósfera ─────────────────────────────────────────── */

.atmosfera { position: fixed; inset: 0; pointer-events: none; z-index: 60; }

.atmosfera__grano {
  position: absolute; inset: -50%;
  opacity: .13;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='220' height='220' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: tiritar 1.1s steps(3) infinite;
}

.atmosfera__vineta {
  position: absolute; inset: 0;
  background: radial-gradient(120% 80% at 50% 42%, transparent 38%, rgba(0,0,0,.62) 100%);
}

@keyframes tiritar {
  0%   { transform: translate(0,0); }
  33%  { transform: translate(-1.5%, 1%); }
  66%  { transform: translate(1%, -1.5%); }
  100% { transform: translate(0,0); }
}

@media (prefers-reduced-motion: reduce) {
  .atmosfera__grano { animation: none; }
}

/* ── Rejilla base ──────────────────────────────────────── */

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

.display {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  line-height: .87;
  letter-spacing: -.012em;
  text-wrap: balance;
  margin: 0;
}

.dato {
  font-family: var(--mono);
  font-variant-numeric: tabular-nums;
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .13em;
  text-transform: uppercase;
}

/* Borde de papel rasgado, dibujado con recorte: sin archivo externo
   que se pueda caer y con el mismo resultado en cualquier navegador. */
.rasgado {
  clip-path: polygon(0.0% 1.85%, 4.55% 1.9%, 9.09% 1.78%, 13.64% 0.17%, 18.18% 1.18%, 22.73% 0.85%, 27.27% 1.06%, 31.82% 0.26%, 36.36% 0.38%, 40.91% 0.89%, 45.45% 0.44%, 50.0% 0.91%, 54.55% 0.05%, 59.09% 0.17%, 63.64% 1.42%, 68.18% 0.84%, 72.73% 1.03%, 77.27% 1.47%, 81.82% 0.72%, 86.36% 0.12%, 90.91% 1.57%, 95.45% 1.18%, 98.68% 0.0%, 98.76% 4.55%, 98.06% 9.09%, 99.27% 13.64%, 98.48% 18.18%, 99.26% 22.73%, 98.86% 27.27%, 98.68% 31.82%, 99.37% 36.36%, 99.83% 40.91%, 99.05% 45.45%, 98.56% 50.0%, 98.82% 54.55%, 99.11% 59.09%, 98.72% 63.64%, 99.64% 68.18%, 99.64% 72.73%, 99.35% 77.27%, 98.37% 81.82%, 99.61% 86.36%, 99.77% 90.91%, 99.8% 95.45%, 100.0% 99.92%, 95.45% 99.45%, 90.91% 98.85%, 86.36% 98.36%, 81.82% 99.34%, 77.27% 99.26%, 72.73% 99.42%, 68.18% 99.39%, 63.64% 98.44%, 59.09% 98.9%, 54.55% 99.48%, 50.0% 99.79%, 45.45% 98.43%, 40.91% 98.59%, 36.36% 98.34%, 31.82% 99.52%, 27.27% 98.91%, 22.73% 98.16%, 18.18% 98.81%, 13.64% 98.11%, 9.09% 99.67%, 4.55% 98.05%, 0.11% 100.0%, 0.83% 95.45%, 0.05% 90.91%, 1.62% 86.36%, 1.37% 81.82%, 1.95% 77.27%, 1.61% 72.73%, 1.9% 68.18%, 1.08% 63.64%, 1.98% 59.09%, 1.5% 54.55%, 0.69% 50.0%, 1.95% 45.45%, 0.75% 40.91%, 0.39% 36.36%, 0.15% 31.82%, 0.93% 27.27%, 0.39% 22.73%, 1.87% 18.18%, 1.9% 13.64%, 0.43% 9.09%, 0.21% 4.55%);
}

/* ── Barra ─────────────────────────────────────────────── */

.barra {
  position: fixed;
  top: env(safe-area-inset-top, 0px);
  left: 0; right: 0;
  z-index: 50;
  transition: background .4s ease, border-color .4s ease;
  border-bottom: 1px solid transparent;
}

.barra.posada {
  background: rgba(9,8,7,.9);
  backdrop-filter: blur(14px) saturate(.8);
  border-bottom-color: var(--linea);
}

.barra__fila {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; min-height: 62px;
}

.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marca img { width: 30px; }

.marca__texto {
  font-family: var(--display);
  font-size: .96rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  line-height: .95;
  color: var(--marfil);
}

.nav { display: flex; gap: clamp(16px, 2.4vw, 32px); }

.nav a {
  font-family: var(--display);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  text-decoration: none;
  color: var(--marfil-2);
  padding-block: 4px;
  border-bottom: 1px solid transparent;
  transition: color .25s ease, border-color .25s ease;
}

.nav a:hover { color: var(--marfil); border-bottom-color: var(--rojo); }

@media (max-width: 700px) { .nav__extra { display: none; } }

@media (max-width: 520px) {
  .barra__fila { min-height: 54px; }
  .marca img { width: 26px; }
  .marca__texto { font-size: .78rem; }
  .nav { gap: 14px; }
  .nav a { font-size: .72rem; letter-spacing: .04em; }
}

@media (max-width: 370px) {
  .marca__texto { display: none; }
}

/* ── Telón de apertura ─────────────────────────────────── */

.telon {
  position: relative;
  min-height: 86vh;
  min-height: min(92svh, 880px);
  display: flex;
  align-items: flex-end;
  padding-block: 128px clamp(40px, 7vw, 84px);
  overflow: hidden;
  isolation: isolate;
}

.telon__fondo {
  position: absolute; inset: 0; z-index: -2;
  background: #000;
}

.telon__fondo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 42%;
  opacity: .85;
  filter: grayscale(.12) contrast(1.16) brightness(.86) saturate(1.1);
  transform: scale(1.06);
  animation: acercarse 26s ease-out forwards;
}

@keyframes acercarse { to { transform: scale(1.14); } }

@media (prefers-reduced-motion: reduce) {
  .telon__fondo img { animation: none; transform: scale(1.06); }
}

.telon__velo {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(180deg, rgba(9,8,7,.86) 0%, rgba(9,8,7,.18) 26%, rgba(9,8,7,.62) 62%, rgba(9,8,7,.97) 92%, var(--negro) 100%),
    radial-gradient(70% 50% at 50% 6%, rgba(239,227,196,.13), transparent 70%);
  animation: zumbar 8s ease-in-out infinite;
}

@keyframes zumbar {
  0%,100% { opacity: 1; }
  44%     { opacity: .93; }
  47%     { opacity: 1; }
  71%     { opacity: .96; }
}

@media (prefers-reduced-motion: reduce) { .telon__velo { animation: none; } }

.telon__contenido { position: relative; width: 100%; }

.telon__tesis {
  font-size: clamp(2.9rem, 10.4vw, 9.5rem);
  max-width: 13ch;
}

.telon__tesis span { display: block; }
.telon__tesis .rojo { color: var(--rojo-vivo); }

.telon__bajada {
  margin: clamp(26px, 3.4vw, 40px) 0 0;
  max-width: 38rem;
  font-size: clamp(1.02rem, 1.5vw, 1.2rem);
  color: var(--marfil-2);
}

.telon__bajada b { color: var(--marfil); font-weight: 600; }

/* Entrada orquestada */
html.anima .sube { opacity: 0; transform: translateY(26px); }
html.anima .sube { animation: subir .9s cubic-bezier(.16,.84,.32,1) both; }
html.anima .sube:nth-of-type(2) { animation-delay: .14s; }
html.anima .sube:nth-of-type(3) { animation-delay: .26s; }

@keyframes subir {
  from { opacity: 0; transform: translateY(26px); filter: blur(6px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}

@media (prefers-reduced-motion: reduce) {
  html.anima .sube { opacity: 1; transform: none; animation: none; }
}

/* ── Franja de clasificación ───────────────────────────── */

/* ── Las cuatro etiquetas: una leyenda, no un menú ─────── */

.etiquetas { padding-block: clamp(44px, 6vw, 76px); border-top: 1px solid var(--linea); }

.etiquetas__intro {
  display: flex; align-items: baseline; justify-content: space-between;
  gap: 18px; flex-wrap: wrap; margin-bottom: 22px;
}

.etiquetas__intro h2 { font-family: var(--display); font-size: clamp(1.2rem, 2.2vw, 1.6rem); text-transform: uppercase; margin: 0; letter-spacing: .02em; }
.etiquetas__intro p { margin: 0; font-size: .95rem; color: var(--marfil-2); max-width: 46ch; }

.etiquetas__hoja {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--linea);
  background: var(--negro-2);
}

.etiquetas__hoja > div { padding: clamp(20px, 2.4vw, 28px); border-left: 1px solid var(--linea); }
.etiquetas__hoja > div:first-child { border-left: 0; }

.marca-sello {
  display: inline-block;
  font-family: var(--display);
  font-size: .86rem;
  text-transform: uppercase;
  letter-spacing: .11em;
  color: var(--sello, var(--marfil));
  border: 2px solid currentColor;
  padding: 6px 11px 4px;
  margin-bottom: 14px;
}

.etiquetas__hoja p { margin: 0; font-size: .97rem; line-height: 1.62; color: var(--marfil); }

@media (max-width: 860px) {
  .etiquetas__hoja { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .etiquetas__hoja > div:nth-child(3) { border-left: 0; }
  .etiquetas__hoja > div:nth-child(n+3) { border-top: 1px solid var(--linea); }
}

@media (max-width: 460px) {
  .etiquetas__hoja { grid-template-columns: 1fr; }
  .etiquetas__hoja > div { border-left: 0; }
  .etiquetas__hoja > div + div { border-top: 1px solid var(--linea); }
}

/* ── Autor ─────────────────────────────────────────────── */

.autor {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding-block: clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--linea);
}

.autor__foto { margin: 0; }

.autor__credito {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--rojo-vivo);
  margin: 0 0 14px;
}

.autor__nombre { font-size: clamp(2.4rem, 5.6vw, 4.4rem); margin: 0; }

.autor__bio {
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-size: clamp(1.08rem, 1.7vw, 1.3rem);
  line-height: 1.6;
  color: var(--marfil-2);
  max-width: 34rem;
}

.autor__bio i { font-style: italic; color: var(--marfil); }

@media (max-width: 840px) {
  .autor { grid-template-columns: 1fr; gap: 28px; }
}

/* ── Expedientes ───────────────────────────────────────── */

.rotulo {
  font-family: var(--display);
  font-size: clamp(2rem, 5.2vw, 4rem);
  text-transform: uppercase;
  line-height: .9;
  margin: 0;
}

.rotulo__fila {
  display: flex; align-items: flex-end; justify-content: space-between;
  gap: 20px; flex-wrap: wrap;
  padding-block: clamp(56px, 8vw, 104px) clamp(24px, 3vw, 38px);
}

/* Banda: el expediente abierto, a escena completa */

.banda {
  position: relative;
  display: block;
  text-decoration: none;
  color: inherit;
  padding-block: clamp(46px, 7vw, 92px);
  overflow: hidden;
  isolation: isolate;
  border-top: 1px solid var(--linea);
}

.banda__fondo { position: absolute; inset: 0; z-index: -2; background: #000; }

.banda__fondo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: 50% 45%;
  opacity: .8;
  filter: grayscale(.1) contrast(1.14) brightness(.86);
  transition: transform 1.1s cubic-bezier(.16,.84,.32,1), opacity .7s ease;
}

.banda:hover .banda__fondo img { transform: scale(1.05); opacity: .95; }

.banda__velo {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(95deg, rgba(9,8,7,.97) 4%, rgba(9,8,7,.9) 34%, rgba(9,8,7,.5) 66%, rgba(9,8,7,.22) 100%);
}

.banda__folio {
  position: absolute;
  right: -.06em; bottom: -.22em;
  z-index: -1;
  font-family: var(--display);
  font-size: clamp(7rem, 22vw, 20rem);
  line-height: .8;
  color: rgba(239,227,196,.045);
  letter-spacing: -.03em;
  pointer-events: none;
  user-select: none;
}

.banda__cuerpo { max-width: 46rem; display: flex; flex-direction: column; gap: 18px; }

.banda__encabezado { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.banda__titulo { font-size: clamp(2.6rem, 8vw, 6.4rem); }

.banda__sumario {
  margin: 0;
  font-size: clamp(1.02rem, 1.5vw, 1.22rem);
  line-height: 1.68;
  color: var(--marfil-2);
  max-width: 34rem;
}

.banda__pie {
  display: flex; align-items: center; gap: clamp(14px, 3vw, 34px);
  flex-wrap: wrap;
  padding-top: 8px;
}

.entrar {
  font-family: var(--display);
  font-size: 1.05rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--marfil);
  border-bottom: 2px solid var(--rojo);
  padding-bottom: 3px;
  transition: color .28s ease, border-color .28s ease, letter-spacing .28s ease;
}

.banda:hover .entrar { color: var(--rojo-vivo); border-color: var(--rojo-vivo); letter-spacing: .09em; }

/* Estados */

.estado {
  font-family: var(--display);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .13em;
  padding: 6px 12px 5px;
  white-space: nowrap;
}

.estado--abierto { background: var(--rojo); color: #FFF3D6; }
.estado--clasificando { border: 1px solid var(--caso); color: var(--caso); }
.estado--sellado { border: 1px solid var(--marfil-3); color: var(--marfil-3); }

.folio-linea { color: var(--caso); }

/* Banda en clasificación: la cuenta manda */

.banda--cuenta .banda__velo {
  background: linear-gradient(95deg, rgba(9,8,7,.97) 4%, rgba(9,8,7,.88) 38%, rgba(9,8,7,.4) 72%, rgba(9,8,7,.55) 100%);
}

.cuenta {
  display: flex; gap: clamp(10px, 1.6vw, 20px);
  margin-top: 6px;
}

.cuenta__bloque { min-width: 78px; }

.cuenta__cifra {
  display: block;
  font-family: var(--display);
  font-size: clamp(2.6rem, 6.4vw, 4.6rem);
  line-height: .85;
  color: var(--marfil);
  font-variant-numeric: tabular-nums;
}

.cuenta__unidad {
  display: block;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: .62rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--marfil-3);
}

/* Banda sellada: su fuerza es la ausencia */

.banda--sellada { background: var(--negro); }
.banda--sellada .banda__cuerpo { max-width: 42rem; }

.tachon {
  display: block;
  height: clamp(20px, 3.4vw, 38px);
  background: var(--negro-3);
  margin-bottom: 10px;
}

.tachon:nth-of-type(1) { width: 62%; }
.tachon:nth-of-type(2) { width: 84%; }
.tachon:nth-of-type(3) { width: 44%; background: var(--rojo-hondo); }

.tachon-linea {
  display: inline-block;
  height: 1em;
  vertical-align: -.16em;
  background: var(--negro-3);
  width: 8ch;
  margin-inline: 2px;
}

/* ── Método ────────────────────────────────────────────── */

.metodo {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(30px, 5vw, 76px);
  align-items: start;
  padding-block: clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--linea);
}

.metodo p { margin: 0 0 1.1em; max-width: 40rem; }
.metodo p:last-child { margin-bottom: 0; }

@media (max-width: 860px) { .metodo { grid-template-columns: 1fr; } }

.sello {
  display: inline-block;
  font-family: var(--display);
  font-size: clamp(1rem, 1.7vw, 1.3rem);
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--rojo-vivo);
  border: 3px solid var(--rojo-vivo);
  padding: 14px 20px 11px;
  transform: rotate(-4deg);
  background: rgba(168,28,28,.06);
  max-width: 15ch;
  line-height: 1.05;
}

.sello--estampa { animation: estampar .5s cubic-bezier(.2,1.6,.4,1) both; }

@keyframes estampar {
  0%   { transform: rotate(-4deg) scale(1.35); opacity: 0; filter: blur(4px); }
  58%  { transform: rotate(-4deg) scale(.96); opacity: 1; filter: blur(0); }
  80%  { transform: rotate(-3.1deg) scale(1.02); }
  100% { transform: rotate(-4deg) scale(1); opacity: 1; }
}

/* ── Archivista ────────────────────────────────────────── */

/* ── Alianzas y lista de correo ────────────────────────── */

.participacion {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  padding-block: clamp(56px, 8vw, 104px);
  border-top: 1px solid var(--linea);
}

.participacion h2 { margin-bottom: 18px; font-size: clamp(1.9rem, 4vw, 3.1rem); }
.participacion p { margin: 0 0 18px; color: var(--marfil-2); font-size: 1.02rem; line-height: 1.7; }
.participacion p b { color: var(--marfil); font-weight: 600; }

.oferta {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--linea);
}

.oferta li {
  border-bottom: 1px solid var(--linea);
  padding: 12px 0;
  display: flex;
  gap: 16px;
  align-items: baseline;
  font-size: .98rem;
  color: var(--marfil-2);
}

.oferta b {
  font-family: var(--display);
  font-size: .92rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: var(--marfil);
  flex: 0 0 auto;
  min-width: 11rem;
}

@media (max-width: 620px) {
  .oferta li { flex-direction: column; gap: 4px; }
  .oferta b { min-width: 0; }
}

@media (max-width: 800px) { .participacion { grid-template-columns: 1fr; } }

.campo { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }

.campo label {
  font-family: var(--mono);
  font-size: .6rem;
  letter-spacing: .17em;
  text-transform: uppercase;
  color: var(--marfil-3);
}

.campo input, .campo textarea {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--marfil);
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--linea);
  padding: 9px 2px;
  width: 100%;
  border-radius: 0;
  transition: border-color .25s ease;
}

.campo textarea { resize: vertical; min-height: 88px; line-height: 1.6; }
.campo input::placeholder, .campo textarea::placeholder { color: var(--marfil-3); }
.campo input:focus, .campo textarea:focus { outline: none; border-bottom-color: var(--rojo-vivo); }

.boton {
  display: inline-block;
  font-family: var(--display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .07em;
  color: #FFF3D6;
  background: var(--rojo);
  border: 0;
  padding: 14px 26px 12px;
  cursor: pointer;
  border-radius: 0;
  text-decoration: none;
  transition: background .25s ease, transform .25s ease;
}

.boton:hover { background: var(--rojo-vivo); transform: translateY(-1px); }
.boton:active { transform: translateY(0); }
.boton[disabled] { background: var(--negro-3); color: var(--marfil-3); cursor: default; transform: none; }

.boton--hueco { background: transparent; color: var(--marfil); box-shadow: inset 0 0 0 1px var(--linea); }
.boton--hueco:hover { background: transparent; box-shadow: inset 0 0 0 1px var(--rojo-vivo); color: var(--rojo-vivo); }

.aviso { font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; color: var(--caso); margin-top: 12px; }

/* ── Pie ───────────────────────────────────────────────── */

.pie {
  border-top: 1px solid var(--linea);
  background: var(--negro-2);
  padding-block: clamp(36px, 5vw, 56px) calc(clamp(36px, 5vw, 56px) + env(safe-area-inset-bottom, 0px));
}

.pie__fila { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.pie p { margin: 0; font-size: .82rem; color: var(--marfil-3); line-height: 1.8; }

/* ═══════════════════════════════════════════════════════════
   EXPEDIENTE
   ═══════════════════════════════════════════════════════════ */

.exp-telon {
  position: relative;
  padding-block: clamp(120px, 15vw, 190px) clamp(38px, 5vw, 62px);
  overflow: hidden;
  isolation: isolate;
}

.exp-telon__fondo { position: absolute; inset: 0; z-index: -2; background: #000; }

.exp-telon__fondo img {
  width: 100%; height: 100%; object-fit: cover; object-position: 50% 38%;
  opacity: .78; filter: grayscale(.12) contrast(1.14) brightness(.82);
}

.exp-telon__velo {
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(180deg, rgba(9,8,7,.9) 0%, rgba(9,8,7,.42) 30%, rgba(9,8,7,.86) 74%, var(--negro) 98%);
}

.volver {
  font-family: var(--mono);
  font-size: .68rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--marfil-2);
  text-decoration: none;
  transition: color .25s ease;
}

.volver:hover { color: var(--rojo-vivo); }

.exp-titulo { font-size: clamp(2.5rem, 7.4vw, 6.2rem); margin-top: 22px; max-width: 16ch; }

.exp-entrada {
  margin: clamp(22px, 3vw, 34px) 0 0;
  max-width: 40rem;
  font-size: clamp(1.08rem, 1.7vw, 1.34rem);
  line-height: 1.62;
  color: var(--marfil-2);
}

.exp-datos {
  display: flex; flex-wrap: wrap;
  gap: clamp(18px, 3vw, 46px);
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: 20px;
  border-top: 1px solid var(--linea);
}

.exp-datos div { min-width: 0; }
.exp-datos dt { font-family: var(--mono); font-size: .58rem; letter-spacing: .18em; text-transform: uppercase; color: var(--marfil-3); }
.exp-datos dd { margin: 5px 0 0; font-family: var(--display); font-size: 1.02rem; text-transform: uppercase; letter-spacing: .03em; }
.exp-datos dd.acento { color: var(--caso); }

/* Reproductor */

.video { margin-block: clamp(40px, 5vw, 64px) 0; }

.video__marco {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.9);
}

.video__marco iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* Carátula: la imagen carga al instante y el reproductor entra al hacer clic */

.caratula {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  border: 0; padding: 0; margin: 0;
  background: #000;
  cursor: pointer;
  display: block;
  overflow: hidden;
}

.caratula img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .72;
  transition: opacity .4s ease, transform .8s cubic-bezier(.16,.84,.32,1);
}

.caratula:hover img { opacity: .88; transform: scale(1.02); }

.caratula__play {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
}

.caratula__disco {
  width: clamp(62px, 8vw, 88px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--rojo);
  display: grid;
  place-items: center;
  box-shadow: 0 16px 50px -14px rgba(0,0,0,.9);
  transition: background .25s ease, transform .25s cubic-bezier(.2,1.4,.4,1);
}

.caratula:hover .caratula__disco { background: var(--rojo-vivo); transform: scale(1.07); }

.caratula__disco svg { width: 34%; fill: #FFF3D6; margin-left: 8%; }

.caratula__rotulo {
  font-family: var(--display);
  font-size: clamp(.92rem, 1.5vw, 1.15rem);
  text-transform: uppercase;
  letter-spacing: .09em;
  color: var(--marfil);
  text-shadow: 0 2px 20px rgba(0,0,0,.9);
}

.video__pie {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
  margin-top: 12px;
}

.video__pie a { color: var(--marfil-2); text-decoration: none; border-bottom: 1px solid var(--linea); }
.video__pie a:hover { color: var(--rojo-vivo); border-bottom-color: var(--rojo-vivo); }

/* ── Ventana de alianzas ───────────────────────────────── */

.ventana {
  border: 1px solid var(--linea);
  background: var(--negro-3);
  color: var(--marfil);
  padding: 0;
  width: min(560px, calc(100vw - 32px));
  max-height: min(86svh, 760px);
  box-shadow: 0 40px 120px -30px #000;
}

.ventana::backdrop { background: rgba(4,3,3,.82); backdrop-filter: blur(6px); }

.ventana__cuerpo { padding: clamp(24px, 4vw, 38px); }

.ventana__cabeza {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
  margin-bottom: 8px;
}

.ventana__titulo { font-size: clamp(1.5rem, 3.4vw, 2.1rem); }

.ventana__cerrar {
  background: none; border: 0; cursor: pointer;
  color: var(--marfil-3);
  font-family: var(--mono); font-size: 1.3rem; line-height: 1;
  padding: 4px 6px;
  transition: color .2s ease;
}

.ventana__cerrar:hover { color: var(--rojo-vivo); }

.ventana p { margin: 0 0 22px; color: var(--marfil-2); font-size: .96rem; line-height: 1.65; }

.ventana .campo input, .ventana .campo textarea { background: var(--negro); border: 1px solid var(--linea); padding: 10px 12px; }
.ventana .campo textarea { min-height: 76px; }

.pareja-campos { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 16px; }
@media (max-width: 480px) { .pareja-campos { grid-template-columns: 1fr; } }

/* Estado tras enviar */

.gracias {
  display: flex; flex-direction: column; gap: 10px;
  padding: clamp(24px, 4vw, 38px);
}

.gracias h3 { font-family: var(--display); font-size: 1.6rem; text-transform: uppercase; margin: 0; color: var(--marfil); }
.gracias p { margin: 0; }

.recibido {
  margin: 14px 0 0;
  font-family: var(--mono);
  font-size: .7rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: #7FA88C;
}

/* Cuerpo del artículo */

.articulo {
  max-width: var(--lectura);
  margin-inline: auto;
  padding-block: clamp(52px, 7vw, 88px) 0;
  font-size: 1.14rem;
  line-height: 1.8;
}

.articulo > p { margin: 0 0 1.4em; }

.articulo > p:first-of-type::first-letter {
  float: left;
  font-family: var(--display);
  font-size: 4.1em;
  line-height: .78;
  margin: .06em .11em 0 0;
  color: var(--rojo-vivo);
}

.articulo h2 {
  font-family: var(--display);
  font-weight: 400;
  text-transform: uppercase;
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  line-height: .95;
  margin: 2.3em 0 .65em;
  color: var(--marfil);
}

.articulo h2::before {
  content: "";
  display: block;
  width: 54px;
  height: 3px;
  background: var(--rojo);
  margin-bottom: 18px;
}

.articulo strong { color: var(--marfil); font-weight: 600; }
.articulo em { font-style: italic; }

.articulo a { color: var(--marfil); text-decoration: underline; text-decoration-color: var(--rojo); text-underline-offset: .2em; }
.articulo a:hover { color: var(--rojo-vivo); }

/* Cita de tamaño grande, más ancha que la columna */

.cita {
  margin: clamp(38px, 5vw, 58px) 0;
  padding-left: 0;
}

@media (min-width: 980px) {
  .cita { width: 46rem; margin-inline: -4rem; }
}

.cita p {
  font-family: var(--display);
  font-size: clamp(1.6rem, 4vw, 2.9rem);
  line-height: 1.02;
  text-transform: uppercase;
  margin: 0;
  color: var(--marfil);
}

.cita footer {
  margin-top: 16px;
  font-family: var(--mono);
  font-size: .65rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--marfil-3);
}

/* Cronología */

.cronologia {
  margin: clamp(40px, 5vw, 60px) 0;
  border-top: 1px solid var(--linea);
}

.cronologia div {
  display: grid;
  grid-template-columns: 5.4rem minmax(0, 1fr);
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--linea);
  font-size: .97rem;
  line-height: 1.55;
}

.cronologia dt {
  font-family: var(--display);
  font-size: 1.14rem;
  color: var(--caso);
  letter-spacing: .02em;
}

.cronologia dd { margin: 0; color: var(--marfil-2); }

.figura { margin: clamp(40px, 5vw, 60px) 0; }
.figura figcaption { margin-top: 12px; font-family: var(--mono); font-size: .64rem; letter-spacing: .1em; line-height: 1.7; text-transform: uppercase; color: var(--marfil-3); }

/* Veredicto */

.veredicto { padding-block: clamp(56px, 8vw, 100px); border-top: 1px solid var(--linea); margin-top: clamp(56px, 8vw, 100px); }

.veredicto__cabeza { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; margin-bottom: clamp(28px, 4vw, 44px); }

.veredicto__punto {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 11rem;
  gap: clamp(16px, 3vw, 40px);
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-top: 1px solid var(--linea);
  align-items: baseline;
}

.veredicto__punto:last-child { border-bottom: 1px solid var(--linea); }
.veredicto__punto h3 { font-family: var(--serif); font-size: 1.1rem; font-weight: 600; margin: 0 0 6px; color: var(--marfil); }
.veredicto__punto p { margin: 0; font-size: .97rem; line-height: 1.6; color: var(--marfil-2); max-width: 44rem; }

.veredicto__sello {
  font-family: var(--display);
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: .09em;
  justify-self: start;
  border-bottom: 2px solid currentColor;
  padding-bottom: 3px;
  white-space: nowrap;
}

.s-documentado { color: #7FA88C; }
.s-ficcion     { color: var(--rojo-vivo); }
.s-mito        { color: #C18A4E; }
.s-noverif     { color: var(--marfil-3); }

@media (max-width: 720px) {
  .veredicto__punto { grid-template-columns: 1fr; gap: 12px; }
}

/* Fuentes */

.fuentes { padding-block: clamp(48px, 6vw, 80px); border-top: 1px solid var(--linea); }

.fuentes ol { margin: 0; padding: 0; list-style: none; counter-reset: f; columns: 2; column-gap: clamp(28px, 4vw, 56px); }

.fuentes li {
  counter-increment: f;
  break-inside: avoid;
  padding: 11px 0 11px 2.6rem;
  position: relative;
  font-size: .92rem;
  line-height: 1.5;
  border-bottom: 1px solid var(--linea);
}

.fuentes li::before {
  content: counter(f, decimal-leading-zero);
  position: absolute; left: 0; top: 13px;
  font-family: var(--mono); font-size: .66rem; color: var(--marfil-3); letter-spacing: .06em;
}

.fuentes a { color: var(--marfil); text-decoration: none; border-bottom: 1px solid var(--linea); }
.fuentes a:hover { border-bottom-color: var(--rojo-vivo); color: var(--rojo-vivo); }
.fuentes span { display: block; margin-top: 3px; font-family: var(--mono); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; color: var(--marfil-3); }

@media (max-width: 720px) { .fuentes ol { columns: 1; } }

/* Firma */

.firma { display: flex; align-items: center; gap: 18px; padding-block: clamp(36px, 5vw, 52px); border-top: 1px solid var(--linea); flex-wrap: wrap; }
.firma img { width: 68px; height: 68px; object-fit: cover; object-position: 50% 16%; filter: grayscale(.45); }
.firma__nombre { font-family: var(--display); font-size: 1.5rem; text-transform: uppercase; letter-spacing: .03em; }
.firma__rol { font-family: var(--mono); font-size: .62rem; letter-spacing: .16em; text-transform: uppercase; color: var(--marfil-3); margin-top: 6px; }

/* ── Revelado ──────────────────────────────────────────── */

/* Todo se ve por defecto. La animación es una mejora que solo
   se activa cuando el guion confirma que puede sostenerla. */
.revelar { opacity: 1; }

html.anima .revelar { opacity: 0; transform: translateY(18px); }

html.anima .revelar.visible {
  animation: revelarse .85s cubic-bezier(.16,.84,.32,1) both;
}

@keyframes revelarse {
  from { opacity: 0; transform: translateY(18px); filter: blur(4px); }
  to   { opacity: 1; transform: none; filter: blur(0); }
}

@media (prefers-reduced-motion: reduce) {
  html.anima .revelar { opacity: 1; transform: none; }
  html.anima .revelar.visible { animation: none; }
}