/* ============================================================
   Eviorder — "La Constancia"
   Papel cálido, tinta, un solo acento rojo sello.
   Sin degradados, sin sombras suaves, sin bordes redondeados por default.
   ============================================================ */

:root {
  --papel: #f4efe6;
  --papel-doc: #fbf8f2;   /* hoja, un tono arriba del fondo */
  --papel-hueco: #ece4d6; /* zonas hundidas / bandas */
  --tinta: #161616;
  --sello: #b42318;
  --gris: #6b6b6b;

  --linea: rgba(22, 22, 22, 0.16);
  --linea-fuerte: rgba(22, 22, 22, 0.32);

  --serif: "Fraunces", Georgia, "Times New Roman", serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --cuerpo: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;

  --ancho: 1240px;
  --aire: clamp(4.5rem, 9vh, 7rem);
}

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

/* El atributo hidden debe ganarle a cualquier display de autor
   (p. ej. el monto de los planes, que está oculto hasta definir precio). */
[hidden] { display: none !important; }

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

body {
  margin: 0;
  background: var(--papel);
  color: var(--tinta);
  font-family: var(--cuerpo);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  line-height: 1.6;
  /* Grano de papel muy tenue, hecho con dos tramas de puntos (sin imágenes). */
  background-image:
    radial-gradient(rgba(22,22,22,.022) 1px, transparent 1px),
    radial-gradient(rgba(22,22,22,.018) 1px, transparent 1px);
  background-size: 22px 22px, 31px 31px;
  background-position: 0 0, 11px 15px;
}

img, svg { max-width: 100%; }

a { color: inherit; }

::selection { background: rgba(180, 35, 24, 0.18); }

.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

/* ---------- utilidades tipográficas ---------- */

.mono {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.titular {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  font-variation-settings: "SOFT" 0, "WONK" 1;
  text-wrap: balance;
}
.titular--xl {
  font-size: clamp(2.6rem, 6.4vw, 5.1rem);
  font-variation-settings: "opsz" 144, "SOFT" 0, "WONK" 1;
}
.titular--l {
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  font-variation-settings: "opsz" 96, "SOFT" 0, "WONK" 1;
}
.titular em {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 40, "WONK" 1;
  /* Subrayado de acento: única licencia de color en un titular. */
  background-image: linear-gradient(var(--sello), var(--sello));
  background-repeat: no-repeat;
  background-position: 0 92%;
  background-size: 100% 3px;
  padding-bottom: 0.04em;
}

.etiqueta {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--gris);
  margin: 0 0 1.1rem;
}
.etiqueta::before {
  content: "";
  display: inline-block;
  width: 26px;
  height: 1px;
  background: var(--sello);
  vertical-align: 4px;
  margin-right: 0.7rem;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--tinta);
  color: var(--papel);
  padding: 0.7rem 1.1rem;
  font-family: var(--mono);
  font-size: 0.8rem;
  z-index: 100;
}
.skip:focus { left: 0.5rem; top: 0.5rem; }

:where(a, button, [tabindex]):focus-visible {
  outline: 2px solid var(--sello);
  outline-offset: 3px;
}

/* ---------- barra superior ---------- */

.barra {
  border-bottom: 1px solid var(--linea);
  background: rgba(244, 239, 230, 0.92);
  backdrop-filter: blur(6px);
  position: sticky;
  top: 0;
  z-index: 40;
}
.barra__in {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 0.85rem clamp(1.15rem, 4vw, 3rem);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}
.marca { text-decoration: none; display: flex; align-items: baseline; gap: 0.7rem; flex-wrap: wrap; }
.marca__nombre {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.28rem;
  letter-spacing: -0.015em;
  font-variation-settings: "opsz" 40, "WONK" 1;
}
.marca__nota {
  font-family: var(--mono);
  font-size: 0.68rem;
  color: var(--gris);
  letter-spacing: 0.06em;
}
.barra__meta { margin: 0; color: var(--gris); }

/* ---------- estructura de secciones ---------- */

.seccion {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: var(--aire) clamp(1.15rem, 4vw, 3rem);
}
/* Ritmo variado: no todas las secciones respiran igual. */
.problema { padding-bottom: calc(var(--aire) * 0.7); }
.como { padding-top: calc(var(--aire) * 0.85); }
.evidencia { padding-block: calc(var(--aire) * 1.15); }
.seguimiento { padding-block: calc(var(--aire) * 0.95); }
.seccion__encabezado { max-width: 46ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }

/* Banda decorativa: el hash como textura, separando secciones. */
.banda-hash {
  border-block: 1px solid var(--linea);
  background: var(--papel-hueco);
  height: 34px;
  overflow: hidden;
  position: relative;
}
.banda-hash::after {
  content: "9f2c41ab77e0d5183c6ba94e2f70c81d5ab3e97640fc2b8de1a05793c4f6b2e8 · 3a71c0ff94db2e6508ad17c3be5f920a4d8e63b17cf0a25de94b318076fa5c1d · 6e0b5a92d7fc1438ae72b0c5194df3e68a2c7b40fd913e5c8ab604721fe3d9c0 · ";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(22, 22, 22, 0.28);
}

/* Notas al margen, como anotaciones del expediente. */
.margen-nota {
  color: var(--gris);
  margin: 0 0 0.75rem;
  text-transform: lowercase;
  letter-spacing: 0.08em;
}

/* ============================================================
   1. HERO
   ============================================================ */

.hero {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: clamp(3rem, 7vh, 6rem) clamp(1.15rem, 4vw, 3rem) var(--aire);
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(3rem, 6vw, 4.5rem);
  align-items: start;
}
@media (min-width: 62rem) {
  .hero {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    gap: clamp(3rem, 5vw, 5rem);
  }
  /* Pequeño desfase vertical: composición asimétrica, no dos bloques a la par. */
  .hero__doc { margin-top: 2.6rem; }
}

.hero__texto { max-width: 34ch; }
@media (min-width: 62rem) { .hero__texto { max-width: none; padding-right: 1rem; } }

.hero__linea {
  color: var(--gris);
  margin: 1.6rem 0 0;
  padding-top: 1.1rem;
  border-top: 1px solid var(--linea);
  line-height: 1.7;
}
.hero__cuerpo {
  margin: 1.3rem 0 0;
  max-width: 42ch;
  color: #2c2c2c;
}
.hero__acciones { margin-top: 2.4rem; }
.hero__alt { margin: 1.1rem 0 0; color: var(--gris); font-size: 0.92rem; }
.hero__alt a { color: var(--tinta); text-decoration-color: var(--linea-fuerte); text-underline-offset: 3px; }
.hero__alt a:hover { text-decoration-color: var(--sello); }

/* ---------- botón-sello ---------- */

.sello-btn {
  display: inline-block;
  position: relative;
  text-decoration: none;
  background: var(--sello);
  color: #fdf6f4;
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 1rem 1.6rem;
  border: 1px solid #8d1b12;
  /* Sombra dura tipo impresión, no difusa. */
  box-shadow: 5px 5px 0 rgba(22, 22, 22, 0.86);
  transform: rotate(-0.7deg);
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}
.sello-btn:hover { transform: rotate(-0.7deg) translate(2px, 2px); box-shadow: 3px 3px 0 rgba(22,22,22,.86); }
.sello-btn:active { transform: rotate(-0.7deg) translate(5px, 5px); box-shadow: 0 0 0 rgba(22,22,22,.86); }
.sello-btn--grande { font-size: 0.9rem; padding: 1.15rem 2rem; }

/* ---------- el documento ---------- */

.doc {
  position: relative;
  background: var(--papel-doc);
  border: 1px solid var(--linea-fuerte);
  padding: clamp(1.4rem, 2.6vw, 2rem);
  /* "Papel encimado": bloque sólido detrás, sin difuminar. */
  box-shadow: 10px 10px 0 rgba(22, 22, 22, 0.07), 0 0 0 1px rgba(22,22,22,.03);
}
.doc::after {
  /* Filo de hoja: línea fina interior. */
  content: "";
  position: absolute;
  inset: 5px;
  border: 1px solid rgba(22, 22, 22, 0.07);
  pointer-events: none;
}
.doc--hero { transform: rotate(0.35deg); }

.doc__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  padding-bottom: 0.9rem;
  border-bottom: 2px solid var(--tinta);
  margin-bottom: 1.2rem;
}
.doc__kicker { color: var(--gris); text-transform: uppercase; letter-spacing: 0.13em; font-size: 0.68rem; margin: 0 0 0.3rem; }
.doc__folio { margin: 0; font-size: 1.15rem; font-weight: 600; letter-spacing: 0.04em; }
.doc__head-meta { margin: 0; color: var(--gris); text-align: right; }

.campos { margin: 0; display: grid; gap: 0.85rem; }
.campo { display: grid; grid-template-columns: 7.5rem 1fr; gap: 0.8rem; align-items: baseline; }
.campo dt {
  color: var(--gris);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.66rem;
}
.campo dd { margin: 0; font-size: 0.95rem; font-weight: 500; min-height: 1.4em; }
.campo--linea { border-bottom: 1px dotted var(--linea-fuerte); padding-bottom: 0.5rem; }

.doc__evidencia {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px dotted var(--linea-fuerte);
}
.miniatura { margin: 0; }
.miniatura svg { display: block; width: 120px; height: 90px; border: 1px solid var(--linea-fuerte); }
.miniatura figcaption { display: grid; gap: 0.12rem; margin-top: 0.4rem; color: var(--gris); font-size: 0.68rem; }
.doc__nota { color: var(--gris); margin: 0 0 0.4rem; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.64rem; }

.doc__firma { margin-top: 1.3rem; position: relative; }
.firma { display: block; width: 190px; height: 52px; }
.doc__firmante { margin: 0.1rem 0 0; color: var(--gris); font-size: 0.68rem; border-top: 1px solid var(--tinta); padding-top: 0.35rem; display: inline-block; }

/* Anclado al bloque de la firma: así queda junto a ella en cualquier
   ancho, sin invadir el encabezado ni el nombre del firmante. */
.doc__sello {
  position: absolute;
  right: 0;
  top: 34%;
  transform: translateY(-50%);
  z-index: 3;
}
.sello {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 600;
  font-size: clamp(0.82rem, 1.5vw, 1rem);
  letter-spacing: 0.22em;
  color: var(--sello);
  border: 3px double var(--sello);
  padding: 0.5rem 0.9rem;
  transform: rotate(-9deg);
  opacity: 0.92;
  /* Filtro de tinta: bordes irregulares, como un sello real. */
  filter: url(#tinta);
}

.doc__pie { margin-top: 1.5rem; padding-top: 0.9rem; border-top: 1px solid var(--linea); }
.doc__hash-label { color: var(--gris); margin: 0 0 0.3rem; text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.62rem; }
.doc__hash {
  margin: 0;
  font-size: 0.68rem;
  line-height: 1.5;
  word-break: break-all;
  color: #333;
  min-height: 2em;
}

/* ============================================================
   2. PROBLEMA — incidencias
   ============================================================ */

.bitacora-incidencias { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; }

.incidencia {
  display: grid;
  gap: 0.3rem;
  padding: clamp(1.4rem, 3vw, 2rem) 0;
  border-top: 1px solid var(--linea);
}
.incidencia:last-child { border-bottom: 1px solid var(--linea); }

@media (min-width: 52rem) {
  .incidencia {
    grid-template-columns: 15rem minmax(0, 1fr);
    column-gap: clamp(1.5rem, 4vw, 4rem);
    align-items: start;
  }
  .incidencia__meta { grid-row: span 2; }
}

.incidencia__meta {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  color: var(--gris);
  margin: 0;
}
.incidencia__meta span:last-child { color: var(--tinta); font-weight: 600; letter-spacing: 0.1em; font-size: 0.7rem; }

.incidencia__dicho {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.15rem, 2.2vw, 1.5rem);
  font-variation-settings: "opsz" 40, "SOFT" 20, "WONK" 1;
  color: var(--gris);
}
.incidencia__dicho s {
  text-decoration: line-through;
  text-decoration-color: var(--sello);
  text-decoration-thickness: 2px;
}
.incidencia__hecho { margin: 0.35rem 0 0; max-width: 54ch; }

/* ============================================================
   3. CÓMO FUNCIONA — bitácora horizontal
   ============================================================ */

.como__encabezado { max-width: 52ch; }
.como__sub { color: var(--gris); margin: 0.9rem 0 0; }

.bitacora {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2.2rem;
  position: relative;
}
@media (min-width: 56rem) {
  .bitacora {
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.2rem, 2.6vw, 2.2rem);
  }
  /* Línea punteada continua que une los hitos. */
  .bitacora::before {
    content: "";
    position: absolute;
    top: 0.42rem;
    left: 0;
    right: 0;
    border-top: 1px dashed var(--linea-fuerte);
  }
}

.hito { position: relative; padding-top: 1.7rem; }
.hito::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--sello);
  transform: rotate(45deg);
}
@media (max-width: 55.99rem) {
  .hito { padding-left: 1.5rem; padding-top: 0; border-left: 1px dashed var(--linea-fuerte); }
  .hito::before { left: -5px; top: 0.35rem; }
}
.hito__hora { margin: 0 0 0.45rem; font-size: 1.05rem; font-weight: 600; letter-spacing: 0.02em; }
.hito__titulo {
  margin: 0 0 0.4rem;
  font-family: var(--serif);
  font-size: 1.12rem;
  font-weight: 600;
  line-height: 1.22;
  font-variation-settings: "opsz" 30, "WONK" 1;
}
.hito__nota { margin: 0; font-size: 0.92rem; color: #333; max-width: 34ch; }

/* ============================================================
   4. EVIDENCIA
   ============================================================ */

.evidencia {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: start;
}
@media (min-width: 62rem) {
  .evidencia { grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); }
  .evidencia__texto { padding-top: 3.2rem; }
}

.doc--constancia { transform: rotate(-0.3deg); }

.constancia__foto { margin: 0 0 1.3rem; }
.constancia__foto svg {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--linea-fuerte);
  transition: filter 0.45s ease;
}
.constancia__cap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.45rem;
  color: var(--gris);
  font-size: 0.68rem;
}

.constancia__datos { margin: 0; display: grid; gap: 0.7rem; }
.constancia__datos .campo { grid-template-columns: 6.5rem 1fr; }
.constancia__datos dd { font-family: var(--mono); font-size: 0.72rem; font-weight: 400; }
.hash-largo {
  word-break: break-all;
  line-height: 1.55;
  transition: color 0.3s ease;
}

.constancia__pie {
  margin-top: 1.5rem;
  padding-top: 1.1rem;
  border-top: 2px solid var(--tinta);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.estado {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  max-width: 34ch;
  line-height: 1.45;
}
.estado__marca { font-size: 1rem; }
.estado[data-estado="integro"] { color: #1d5c2a; }
.estado[data-estado="alterado"] { color: var(--sello); }

.doc__head-meta[data-estado="integro"] { color: #1d5c2a; font-weight: 600; }
.doc__head-meta[data-estado="alterado"] { color: var(--sello); font-weight: 600; }

/* Interruptor: caja de verificación estilo formulario, no toggle de app. */
.interruptor {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: none;
  border: 1px solid var(--linea-fuerte);
  padding: 0.6rem 0.85rem;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--tinta);
  transition: background 0.15s ease, border-color 0.15s ease;
}
.interruptor:hover { background: var(--papel-hueco); border-color: var(--tinta); }
.interruptor__caja {
  width: 14px;
  height: 14px;
  border: 1.5px solid var(--tinta);
  display: inline-block;
  position: relative;
  flex: none;
}
.interruptor[aria-pressed="true"] { border-color: var(--sello); color: var(--sello); }
.interruptor[aria-pressed="true"] .interruptor__caja { border-color: var(--sello); }
.interruptor[aria-pressed="true"] .interruptor__caja::after {
  content: "✕";
  position: absolute;
  inset: -4px 0 0 0;
  text-align: center;
  font-size: 0.85rem;
  line-height: 1;
  color: var(--sello);
}

.explica { display: grid; gap: 1.05rem; max-width: 46ch; margin-top: 1.6rem; }
.explica__p { margin: 0; color: #2c2c2c; }
.explica__p:first-child {
  font-size: 1.08rem;
  border-left: 2px solid var(--sello);
  padding-left: 1rem;
}
.explica__accion { color: var(--gris); margin: 0.4rem 0 0; }

/* ============================================================
   5. SEGUIMIENTO
   ============================================================ */

.seguimiento {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}
@media (min-width: 62rem) {
  .seguimiento { grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); }
  .seguimiento__texto { padding-right: 2rem; }
}
.seguimiento__p { margin: 1.3rem 0 0; max-width: 44ch; color: #2c2c2c; }

.margen-nota--der { text-align: right; }

.doc--portal { transform: rotate(0.5deg); max-width: 30rem; margin-left: auto; }
.portal__head {
  background: var(--papel-hueco);
  border: 1px solid var(--linea-fuerte);
  padding: 0.5rem 0.75rem;
  margin: -0.4rem -0.4rem 1.2rem;
}
.portal__url { margin: 0; color: var(--gris); font-size: 0.7rem; overflow-wrap: anywhere; }
.portal__fila { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.portal__kicker { margin: 0 0 0.2rem; color: var(--gris); text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.64rem; }
.portal__folio {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1;
  font-variation-settings: "opsz" 60, "WONK" 1;
}
.chip {
  border: 1px solid var(--sello);
  color: var(--sello);
  padding: 0.28rem 0.6rem;
  letter-spacing: 0.14em;
  font-size: 0.66rem;
  font-weight: 600;
  white-space: nowrap;
}
.portal__cliente { margin: 0.55rem 0 1.3rem; color: var(--gris); font-size: 0.92rem; }

.portal__linea { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.portal__linea li {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  gap: 0.7rem;
  align-items: baseline;
  padding-left: 1.1rem;
  position: relative;
  font-size: 0.9rem;
  color: var(--gris);
}
.portal__linea li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--linea-fuerte);
  background: var(--papel-doc);
}
.portal__linea li span:first-child { color: var(--gris); font-size: 0.7rem; }
.portal__linea-activa { color: var(--tinta) !important; font-weight: 600; }
.portal__linea-activa::before { background: var(--sello); border-color: var(--sello); }

.portal__descarga {
  margin: 1.5rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px dotted var(--linea-fuerte);
  color: var(--tinta);
  font-weight: 600;
}

/* ============================================================
   6. PLANES
   ============================================================ */

.planes__encabezado {
  max-width: none;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
  justify-content: space-between;
  border-bottom: 2px solid var(--tinta);
  padding-bottom: 1.2rem;
}
.planes__folio { color: var(--gris); margin: 0; }

.tarifa {
  display: grid;
  gap: 0;
  border: 1px solid var(--linea-fuerte);
  border-top: none;
  background: var(--papel-doc);
}
@media (min-width: 58rem) {
  .tarifa { grid-template-columns: repeat(3, 1fr); }
  .plan + .plan { border-left: 1px solid var(--linea); border-top: none; }
}
@media (max-width: 57.99rem) {
  .plan + .plan { border-top: 1px solid var(--linea); }
}

.plan { padding: clamp(1.5rem, 3vw, 2.1rem); display: flex; flex-direction: column; }
.plan--destacado { background: var(--papel-hueco); position: relative; }
.plan--destacado::before {
  content: "más contratado";
  position: absolute;
  top: 0;
  right: 0;
  background: var(--sello);
  color: #fdf6f4;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.6rem;
}

.plan__head { margin-bottom: 1.1rem; }
.plan__nombre {
  margin: 0 0 0.3rem;
  font-family: var(--serif);
  font-size: 1.65rem;
  font-weight: 600;
  font-variation-settings: "opsz" 50, "WONK" 1;
  line-height: 1;
}
.plan__para { margin: 0; color: var(--gris); font-size: 0.7rem; }

.plan__precio {
  margin: 0 0 1.3rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px dotted var(--linea-fuerte);
}
.plan__monto { font-size: 1.5rem; font-weight: 600; display: block; letter-spacing: -0.01em; }
.plan__monto small { font-size: 0.72rem; color: var(--gris); font-weight: 500; }
.plan__cotiza {
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--sello);
  text-decoration: none;
  border-bottom: 1px solid var(--sello);
  padding-bottom: 2px;
}
.plan__cotiza:hover { background: rgba(180, 35, 24, 0.08); }

.plan__lista { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; }
.plan__lista li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.92rem;
  color: #2c2c2c;
  line-height: 1.45;
}
.plan__lista li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.56em;
  width: 7px;
  height: 1px;
  background: var(--sello);
}

/* ============================================================
   7. CIERRE
   ============================================================ */

.cierre {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: var(--aire) clamp(1.15rem, 4vw, 3rem) calc(var(--aire) * 0.9);
  border-top: 1px solid var(--linea);
}
@media (min-width: 52rem) {
  /* Desplazado, no centrado: mantiene la asimetría editorial. */
  .cierre { padding-left: clamp(3rem, 12vw, 11rem); }
}
.cierre .titular--xl { max-width: 16ch; }
.cierre__linea { color: var(--gris); margin: 1.3rem 0 2.3rem; }
.cierre__alt { margin: 1.2rem 0 0; color: var(--gris); font-size: 0.92rem; }
.cierre__alt a { color: var(--tinta); text-decoration-color: var(--linea-fuerte); text-underline-offset: 3px; }
.cierre__alt a:hover { text-decoration-color: var(--sello); }

/* ============================================================
   8. PIE
   ============================================================ */

.pie { border-top: 1px solid var(--linea-fuerte); background: var(--papel-hueco); }
.pie__in {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 1.8rem clamp(1.15rem, 4vw, 3rem) 2.2rem;
}
.pie__datos { margin: 0; display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; color: var(--gris); }
.pie__datos a { color: var(--tinta); text-decoration-color: var(--linea-fuerte); text-underline-offset: 3px; }
.pie__datos a:hover { text-decoration-color: var(--sello); }
.pie__hash {
  margin: 1.2rem 0 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--linea);
  color: rgba(22, 22, 22, 0.22);
  font-size: 0.66rem;
  word-break: break-all;
  letter-spacing: 0.06em;
}

/* ---------- botón flotante ---------- */

.flotante {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: var(--tinta);
  color: var(--papel);
  text-decoration: none;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--tinta);
  box-shadow: 4px 4px 0 rgba(180, 35, 24, 0.9);
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: transform 0.14s ease, box-shadow 0.14s ease;
}
.flotante svg { width: 17px; height: 17px; flex: none; }
.flotante:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 rgba(180,35,24,.9); }
@media (min-width: 62rem) {
  /* En escritorio el CTA del hero ya es visible: el flotante estorba menos abajo. */
  .flotante { right: 1.5rem; bottom: 1.5rem; }
}

/* ============================================================
   Animación y reveals
   ============================================================ */

/* Estado inicial solo si hay JS: sin JS el documento se ve completo. */
.js .doc--hero [data-type],
.js .doc--hero .doc__hash { visibility: hidden; }
.js .doc--hero [data-paso] { opacity: 0; }
/* La longitud real la mide main.js; esto solo evita un destello inicial. */
.js .doc--hero .firma__trazo,
.js .doc--hero .firma__rubrica { stroke-dasharray: 700; stroke-dashoffset: 700; }
.js .doc--hero .doc__sello .sello { opacity: 0; transform: rotate(-9deg) scale(1.9); }

.doc--hero [data-paso].visible {
  opacity: 1;
  transition: opacity 0.5s ease;
}
.doc--hero .sello.cayendo {
  animation: sellar 0.45s cubic-bezier(0.2, 1.6, 0.4, 1) forwards;
}
@keyframes sellar {
  0%   { opacity: 0; transform: rotate(-9deg) scale(1.9); }
  60%  { opacity: 0.95; transform: rotate(-9deg) scale(0.93); }
  100% { opacity: 0.92; transform: rotate(-9deg) scale(1); }
}

/* Reveal al hacer scroll: desplazamiento mínimo, sin rebote. */
.js .reveal { opacity: 0; transform: translateY(14px); }
.reveal.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s cubic-bezier(0.2, 0.7, 0.3, 1);
}

.foto-alterada { filter: contrast(1.06) brightness(0.97) saturate(0.9); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js .doc--hero [data-type],
  .js .doc--hero .doc__hash { visibility: visible; }
  .js .doc--hero [data-paso] { opacity: 1; }
  .js .doc--hero .firma__trazo,
  .js .doc--hero .firma__rubrica { stroke-dasharray: none; stroke-dashoffset: 0; }
  .js .doc--hero .doc__sello .sello { opacity: 0.92; transform: rotate(-9deg) scale(1); }
  .js .reveal { opacity: 1; transform: none; }
  .sello-btn { transform: none; }
  .banda-hash::after { animation: none; }
}

/* ---------- ajustes finos en pantallas chicas ---------- */

@media (max-width: 40rem) {
  .doc--hero, .doc--constancia, .doc--portal { transform: none; }
  .sello { font-size: 0.66rem; padding: 0.3rem 0.5rem; letter-spacing: 0.14em; }
  .campo { grid-template-columns: 5.6rem 1fr; gap: 0.6rem; }
  .constancia__datos .campo { grid-template-columns: 1fr; gap: 0.2rem; }
  .portal__linea li { grid-template-columns: 1fr; gap: 0.1rem; }
  .doc--portal { margin-left: 0; }
  .constancia__pie { flex-direction: column; align-items: flex-start; }
  .flotante__t { display: none; }
  .flotante { padding: 0.8rem; }
}