/* OPO Maestros Preparadores — landing de la herramienta.
   Tokens: --marino/--hueso son las dos superficies; turquesa y naranja son de
   relleno (nunca texto sobre blanco, ratio real ~1.7:1 — ver docs/09). */

/* Anta, Instrument Sans e IBM Plex Mono se cargan desde Google Fonts en index.html. */

:root {
  --marino: #1e343f;
  --marino-alto: #26404d;
  --marino-bajo: #121f26;
  --hueso: #fefcff;
  --papel-borde: #e4dfe6;
  --turquesa: #42dccf;
  --magenta: #e72e79;
  --magenta-fuerte: #d52a6f;
  --naranja: #fba72b;
  --coral: #ee9877;
  --texto-claro: #b8c7d0;
  --texto-claro-tenue: #7c8f9b;
  --texto-oscuro: #33424b;
  --texto-oscuro-tenue: #5c7180;

  --fuente-display: "Anta", "Arial Narrow", sans-serif;
  --fuente-cuerpo: "Instrument Sans", Helvetica, Arial, sans-serif;
  --fuente-datos: "IBM Plex Mono", ui-monospace, "SFMono-Regular", monospace;

  --ancho: 1120px;
  --radio: 18px;
  --radio-chico: 10px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--fuente-cuerpo);
  background: var(--marino);
  color: var(--texto-claro);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.envoltorio { max-width: var(--ancho); margin: 0 auto; padding: 0 1.6rem; }
.mono { font-family: var(--fuente-datos); }

h1, h2, h3 {
  font-family: var(--fuente-display);
  font-weight: 400;
  text-wrap: balance;
  margin: 0;
}

/* ---------- superficies ---------- */
.superficie-marino {
  background: radial-gradient(140% 100% at 12% -10%, var(--marino-alto) 0%, var(--marino) 45%, var(--marino-bajo) 100%);
  color: var(--texto-claro);
}
.superficie-papel {
  background: var(--hueso);
  color: var(--texto-oscuro);
}
.superficie-papel .etiqueta { color: var(--texto-oscuro-tenue); }

section { padding: 5.5rem 0; position: relative; }
.cabecera-seccion { max-width: 42rem; margin: 0 0 3rem; }
.cabecera-seccion.centrada { margin-inline: auto; text-align: center; }
.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: var(--fuente-datos);
  font-size: .78rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--turquesa);
  margin: 0 0 .9rem;
}
.etiqueta .num { color: var(--magenta); }
.superficie-papel .etiqueta .num { color: var(--magenta-fuerte); }
.cabecera-seccion h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: .8rem; }
.cabecera-seccion p { font-size: 1.02rem; line-height: 1.65; margin: 0; }
.superficie-marino .cabecera-seccion p { color: var(--texto-claro); }

/* ---------- navegación ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.6rem;
  background: rgba(18, 31, 38, .78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.nav .marca { display: flex; align-items: center; gap: .6rem; text-decoration: none; }
.nav .marca img { height: 30px; width: auto; }
.nav .marca span { font-family: var(--fuente-display); font-size: .95rem; color: var(--hueso); }
.nav-enlaces { display: flex; align-items: center; gap: .6rem; }

.boton {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .72rem 1.35rem;
  border-radius: 12px;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
  font-family: var(--fuente-cuerpo);
}
.boton:focus-visible { outline: 2px solid var(--turquesa); outline-offset: 2px; }
.boton.primario {
  color: var(--marino-bajo);
  background: linear-gradient(100deg, var(--turquesa), #93ece2);
  box-shadow: 0 10px 26px -12px rgba(66, 220, 207, .55);
}
.boton.primario:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -10px rgba(66, 220, 207, .65); }
.boton.fantasma {
  color: var(--hueso);
  border-color: rgba(255, 255, 255, .22);
  background: transparent;
}
.boton.fantasma:hover { border-color: rgba(255, 255, 255, .45); background: rgba(255, 255, 255, .05); }
.boton.oscuro {
  color: var(--hueso);
  border-color: rgba(30, 52, 63, .25);
  background: var(--marino);
}
.boton.oscuro:hover { background: var(--marino-alto); }
.boton svg { flex: none; transition: transform .16s ease; }
.boton:hover svg { transform: translateX(3px); }

/* ---------- hero ---------- */
.hero {
  padding: 3.4rem 0 4.5rem;
  overflow: clip;
}
.hero .envoltorio {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 3rem;
  align-items: center;
}
.hero-intro {
  position: relative;
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.logo-animado {
  position: relative;
  width: 128px;
  margin: 0 0 1.2rem;
}
.logo-animado video {
  width: 100%;
  border-radius: 16px;
  display: block;
  background: var(--marino-bajo);
}
.hero-texto .etiqueta { margin-bottom: 1.2rem; }
.hero h1 {
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.16;
  margin-bottom: 1.3rem;
}
.hero h1 .palabra { display: inline-block; opacity: 0; transform: translateY(10px); transition: opacity .45s ease, transform .45s ease; }
.hero h1 .palabra.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .hero h1 .palabra { opacity: 1; transform: none; } }
.hero h1 .resalte {
  background: linear-gradient(95deg, var(--magenta), var(--coral) 45%, var(--turquesa) 92%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub { font-size: 1.08rem; line-height: 1.7; max-width: 34rem; color: var(--texto-claro); margin: 0 0 2rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: .9rem; }

/* documento animado del hero, reusado en la sección 3 */
.documento {
  border-radius: 20px;
  padding: 1.5rem 1.6rem 1.7rem;
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(6px);
  width: 100%;
  max-width: 480px;
}
.documento .barra { display: flex; gap: .4rem; margin-bottom: 1.1rem; }
.documento .barra span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, .18); }
.documento .campo { margin-bottom: .95rem; }
.documento .campo:last-child { margin-bottom: 0; }
.documento .k {
  display: block;
  font-family: var(--fuente-datos);
  font-size: .68rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: var(--turquesa);
  margin-bottom: .3rem;
}
.documento .v { font-size: .95rem; color: #dbe3e8; line-height: 1.5; min-height: 1.3em; }
.documento .v.mono { font-family: var(--fuente-datos); font-size: .88rem; }
.documento .cursor { display: inline-block; width: 2px; height: 1em; background: var(--turquesa); vertical-align: -.15em; animation: parpadeo 1s steps(1) infinite; }
@keyframes parpadeo { 50% { opacity: 0; } }

/* ---------- cifras ---------- */
.cifras {
  padding: 3rem 0;
  border-top: 1px solid rgba(255, 255, 255, .08);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.cifras .envoltorio {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.cifra { text-align: left; }
.cifra .n {
  font-family: var(--fuente-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--hueso);
  font-variant-numeric: tabular-nums;
}
.cifra .n .signo { color: var(--turquesa); }
.cifra .d { font-size: .85rem; color: var(--texto-claro-tenue); margin-top: .3rem; line-height: 1.4; }

/* ---------- mapa por comunidades ---------- */
.mapa-envoltura {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  gap: 2.6rem;
  align-items: start;
}
.mapa-tejas {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  grid-auto-rows: 46px;
  gap: 6px;
}
.teja {
  border: none;
  border-radius: 8px;
  background: #eee6ee;
  color: var(--texto-oscuro);
  font-family: var(--fuente-datos);
  font-size: .62rem;
  font-weight: 600;
  letter-spacing: .01em;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2px 4px;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.teja:hover, .teja:focus-visible { background: var(--turquesa); color: var(--marino-bajo); transform: translateY(-1px); outline: none; }
.teja[aria-pressed="true"] { background: var(--magenta); color: var(--hueso); }
.teja.canarias { grid-column: 1 / 2; }

.panel-decreto {
  border: 1px solid var(--papel-borde);
  border-radius: var(--radio);
  padding: 1.7rem 1.8rem;
  background: #fbf9fc;
  min-height: 320px;
}
.panel-decreto h3 { font-size: 1.25rem; margin-bottom: .2rem; }
.panel-decreto .sub { font-size: .85rem; color: var(--texto-oscuro-tenue); margin-bottom: 1.3rem; }
.panel-decreto dl { margin: 0; display: grid; gap: 1rem; }
.panel-decreto dt { font-family: var(--fuente-datos); font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; color: var(--magenta-fuerte); margin-bottom: .25rem; }
.panel-decreto dd { margin: 0; font-family: var(--fuente-datos); font-size: .98rem; color: var(--texto-oscuro); }
.panel-decreto .etiquetas-modo { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: 1.2rem; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  font-size: .78rem;
  padding: .32rem .7rem;
  border-radius: 8px;
  background: rgba(30, 52, 63, .06);
  border: 1px solid rgba(30, 52, 63, .12);
  color: var(--texto-oscuro-tenue);
}
.chip strong { color: var(--texto-oscuro); font-weight: 600; }
.panel-decreto .cita {
  margin-top: 1.4rem;
  padding-top: 1.2rem;
  border-top: 1px dashed var(--papel-borde);
  font-size: .84rem;
  font-style: italic;
  color: var(--texto-oscuro-tenue);
}

/* ---------- ruta / stepper ---------- */
.ruta {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 2.6rem;
}
.ruta-fases { position: sticky; top: 5.5rem; align-self: start; display: flex; flex-direction: column; gap: 0; min-width: 0; }
.ruta-fase-nav {
  padding: .85rem 0;
  border-left: 2px solid rgba(255, 255, 255, .12);
  padding-left: 1rem;
  font-size: .86rem;
  color: var(--texto-claro-tenue);
  transition: border-color .2s ease, color .2s ease;
}
.ruta-fase-nav.activa { border-color: var(--turquesa); color: var(--hueso); font-weight: 600; }
.ruta-progreso-num { font-family: var(--fuente-datos); font-size: .78rem; color: var(--turquesa); margin-bottom: 1.6rem; }

.ruta-pasos { display: flex; flex-direction: column; gap: 1rem; }
.paso {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 1rem;
  padding: 1.3rem 1.4rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, .035);
  border: 1px solid rgba(255, 255, 255, .09);
  opacity: .5;
  transform: translateY(6px);
  transition: opacity .35s ease, transform .35s ease, border-color .2s ease, background .2s ease;
}
.paso.visible { opacity: 1; transform: translateY(0); }
.paso.activo { border-color: rgba(66, 220, 207, .45); background: rgba(66, 220, 207, .06); }
.paso .num {
  font-family: var(--fuente-datos);
  font-size: .9rem;
  color: var(--marino-bajo);
  background: linear-gradient(135deg, var(--turquesa), #93ece2);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.paso h4 { font-family: var(--fuente-cuerpo); font-weight: 700; font-size: 1.02rem; margin: 0 0 .35rem; color: var(--hueso); }
.paso p { margin: 0; font-size: .89rem; color: var(--texto-claro); line-height: 1.55; }
.paso .regla { display: inline-block; margin-top: .55rem; font-family: var(--fuente-datos); font-size: .72rem; color: var(--naranja); }

/* ---------- curva de atención ---------- */
.curva-envoltura { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.curva-svg-caja { position: relative; }
.curva-svg-caja svg { width: 100%; height: auto; overflow: visible; }
.curva-trazo { fill: none; stroke: var(--magenta-fuerte); stroke-width: 3; stroke-linecap: round; }
.curva-fases-fondo rect { opacity: .5; }
.curva-etiqueta { font-family: var(--fuente-datos); font-size: .72rem; fill: var(--texto-oscuro-tenue); }
.curva-minutos { font-family: var(--fuente-datos); font-size: .95rem; font-weight: 600; fill: var(--texto-oscuro); }
.control-duracion { margin-top: 1.6rem; }
.control-duracion label { display: flex; justify-content: space-between; font-size: .85rem; color: var(--texto-oscuro-tenue); margin-bottom: .5rem; }
.control-duracion output { font-family: var(--fuente-datos); color: var(--magenta-fuerte); font-weight: 700; }
input[type="range"] {
  width: 100%;
  accent-color: var(--magenta-fuerte);
}
.fases-lista { display: grid; gap: .9rem; margin-top: 1.6rem; }
.fase-item { display: flex; gap: .8rem; align-items: flex-start; }
.fase-item .punto { width: 10px; height: 10px; border-radius: 50%; margin-top: .35rem; flex: none; }
.fase-item h5 { margin: 0 0 .2rem; font-size: .95rem; font-family: var(--fuente-cuerpo); font-weight: 700; }
.fase-item p { margin: 0; font-size: .85rem; color: var(--texto-oscuro-tenue); line-height: 1.5; }

/* ---------- decreto vs. docente ---------- */
.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
.columna-tarjeta {
  border-radius: var(--radio);
  padding: 1.8rem;
  border: 1px solid rgba(255, 255, 255, .1);
}
.columna-tarjeta.fijado { background: rgba(231, 46, 121, .07); border-color: rgba(231, 46, 121, .25); }
.columna-tarjeta.decision { background: rgba(66, 220, 207, .06); border-color: rgba(66, 220, 207, .25); }
.columna-tarjeta h3 { font-family: var(--fuente-cuerpo); font-size: 1.05rem; font-weight: 700; color: var(--hueso); margin-bottom: .3rem; }
.columna-tarjeta .sub { font-size: .82rem; color: var(--texto-claro-tenue); margin-bottom: 1.2rem; }
.lista-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.lista-chips .chip-oscuro {
  font-size: .8rem;
  padding: .4rem .8rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .12);
  color: var(--texto-claro);
  cursor: default;
  position: relative;
}
.columna-tarjeta.fijado .chip-oscuro:hover::after { content: "Lo fija el decreto — no se elige"; }
.columna-tarjeta.decision .chip-oscuro:hover::after { content: "Lo decide el docente en cada sesión"; }
.lista-chips .chip-oscuro:hover::after {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--marino-bajo);
  border: 1px solid rgba(255, 255, 255, .15);
  color: var(--hueso);
  font-family: var(--fuente-datos);
  font-size: .68rem;
  padding: .4rem .6rem;
  border-radius: 6px;
  white-space: nowrap;
  z-index: 5;
}

/* ---------- documento del tribunal ---------- */
.documento-tribunal { display: grid; grid-template-columns: 260px 1fr; gap: 2.4rem; min-width: 0; }
.indice-documento { position: sticky; top: 5.5rem; align-self: start; min-width: 0; }
.indice-documento ol { list-style: none; margin: 0; padding: 0; counter-reset: idx; border-left: 2px solid var(--papel-borde); }
.indice-documento li { counter-increment: idx; }
.indice-documento a {
  display: flex;
  gap: .6rem;
  padding: .55rem .9rem;
  font-size: .85rem;
  color: var(--texto-oscuro-tenue);
  text-decoration: none;
  border-left: 2px solid transparent;
  margin-left: -2px;
  transition: color .15s ease, border-color .15s ease;
}
.indice-documento a::before { content: counter(idx, decimal-leading-zero); font-family: var(--fuente-datos); color: var(--papel-borde); }
.indice-documento a.activo { color: var(--magenta-fuerte); font-weight: 600; border-color: var(--magenta-fuerte); }
.indice-documento a.activo::before { color: var(--magenta-fuerte); }

.paginas-documento { display: grid; gap: 1.4rem; }
.pagina-documento {
  border: 1px solid var(--papel-borde);
  border-radius: 14px;
  padding: 1.4rem 1.6rem;
  scroll-margin-top: 5.5rem;
}
.pagina-documento .n-seccion { font-family: var(--fuente-datos); font-size: .72rem; color: var(--magenta-fuerte); }
.pagina-documento h4 { font-family: var(--fuente-cuerpo); font-weight: 700; font-size: 1rem; margin: .2rem 0 .5rem; }
.pagina-documento p { margin: 0; font-size: .88rem; color: var(--texto-oscuro-tenue); line-height: 1.55; }
.aviso-revision {
  margin-top: 1.8rem;
  padding: 1.1rem 1.3rem;
  border-radius: 12px;
  background: rgba(251, 167, 43, .1);
  border: 1px solid rgba(251, 167, 43, .35);
  font-size: .87rem;
  color: var(--texto-oscuro);
}

/* ---------- evaluación ---------- */
.eval-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.eval-tarjeta {
  padding: 1.4rem 1.3rem;
  border-radius: 14px;
  background: rgba(255, 255, 255, .035);
  border: 1px solid rgba(255, 255, 255, .09);
}
.eval-tarjeta .etq { font-family: var(--fuente-datos); font-size: .68rem; text-transform: uppercase; letter-spacing: .05em; color: var(--turquesa); margin-bottom: .5rem; display: block; }
.eval-tarjeta ul { margin: 0; padding: 0; list-style: none; display: grid; gap: .4rem; }
.eval-tarjeta li { font-size: .88rem; color: var(--texto-claro); }
.dua-fila { margin-top: 2.2rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.dua-tarjeta {
  padding: 1.3rem;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, .1);
  background: linear-gradient(160deg, rgba(231, 46, 121, .08), rgba(66, 220, 207, .06));
}
.dua-tarjeta h5 { font-family: var(--fuente-cuerpo); font-size: .95rem; font-weight: 700; color: var(--hueso); margin: 0 0 .4rem; }
.dua-tarjeta p { margin: 0; font-size: .84rem; color: var(--texto-claro-tenue); line-height: 1.5; }
.nota-diagnostico {
  margin-top: 1.6rem;
  font-size: .85rem;
  color: var(--texto-claro-tenue);
  border-left: 3px solid var(--naranja);
  padding-left: .9rem;
}

/* ---------- trazabilidad + cita ---------- */
.trazabilidad {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: 2.2rem 0 2.6rem;
}
.trazabilidad .eslabon {
  padding: .7rem 1rem;
  border-radius: 10px;
  border: 1px solid var(--papel-borde);
  background: #fbf9fc;
  font-size: .84rem;
  color: var(--texto-oscuro);
  opacity: .3;
  transform: translateY(4px);
  transition: opacity .3s ease, transform .3s ease, border-color .3s ease;
}
.trazabilidad .eslabon.visible { opacity: 1; transform: translateY(0); border-color: var(--magenta-fuerte); }
.trazabilidad .flecha { color: var(--papel-borde); font-family: var(--fuente-datos); }
.trazabilidad .flecha.visible { color: var(--magenta-fuerte); }

.academia { display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: center; }
.academia.academia--centrada { grid-template-columns: 1fr; justify-items: center; text-align: center; }
.academia-credencial {
  border-radius: var(--radio);
  padding: 1.8rem;
  background: var(--marino);
  color: var(--hueso);
  max-width: 30rem;
}
.academia-credencial .quienes { font-family: var(--fuente-display); font-size: 1.15rem; margin-bottom: .5rem; }
.academia-credencial p { font-size: .92rem; color: var(--texto-claro); line-height: 1.6; margin: 0 0 .8rem; }
.academia-credencial p:last-child { margin-bottom: 0; }

/* ---------- cierre ---------- */
.cierre { padding: 5rem 0 5.5rem; }
.cierre-tarjeta {
  max-width: 46rem;
  margin: 0 auto;
  text-align: center;
  padding: 3.2rem 2.4rem;
  border-radius: 26px;
  background: linear-gradient(135deg, rgba(66, 220, 207, .14), rgba(231, 46, 121, .1));
  border: 1px solid rgba(255, 255, 255, .12);
}
.cierre-tarjeta h2 { font-size: clamp(1.5rem, 3.2vw, 2.1rem); margin-bottom: .9rem; }
.cierre-tarjeta p { color: var(--texto-claro); margin: 0 0 1.8rem; font-size: 1.02rem; }
.cierre-cta { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }

footer {
  padding: 2.4rem 1.6rem 2.8rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, .07);
}
footer .marca-pie { display: flex; align-items: center; justify-content: center; gap: .6rem; margin-bottom: .6rem; }
footer .marca-pie img { height: 22px; }
footer p { margin: 0; font-size: .82rem; color: var(--texto-claro-tenue); }

/* ---------- utilidades de aparición por scroll ---------- */
.aparece { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.aparece.visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .aparece { opacity: 1; transform: none; transition: none; }
  .paso { opacity: 1; transform: none; }
  .trazabilidad .eslabon, .trazabilidad .flecha { opacity: 1; transform: none; }
}
.reticula-lazo { position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .5; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .hero .envoltorio { grid-template-columns: 1fr; }
  .hero-intro { max-width: 360px; margin: 0 auto; }
  .documento { margin-inline: auto; }
  .cifras .envoltorio { grid-template-columns: repeat(2, 1fr); }
  .mapa-envoltura { grid-template-columns: 1fr; }
  .ruta { grid-template-columns: 1fr; }
  .ruta-fases { position: static; flex-direction: row; overflow-x: auto; gap: 1.2rem; }
  .ruta-fase-nav { border-left: none; border-bottom: 2px solid rgba(255, 255, 255, .12); padding: 0 0 .6rem; white-space: nowrap; }
  .ruta-fase-nav.activa { border-color: var(--turquesa); }
  .curva-envoltura { grid-template-columns: 1fr; }
  .dos-columnas { grid-template-columns: 1fr; }
  .documento-tribunal { grid-template-columns: 1fr; }
  .indice-documento { position: static; }
  .indice-documento ol { display: flex; overflow-x: auto; border-left: none; border-bottom: 2px solid var(--papel-borde); }
  .indice-documento a { border-left: none; border-bottom: 2px solid transparent; margin-left: 0; margin-bottom: -2px; white-space: nowrap; }
  .indice-documento a.activo { border-color: var(--magenta-fuerte); }
  .eval-grid { grid-template-columns: repeat(2, 1fr); }
  .dua-fila { grid-template-columns: 1fr; }
  .academia { grid-template-columns: 1fr; }
}
.nav-enlaces .boton .corto { display: none; }
@media (max-width: 620px) {
  .cifras .envoltorio { grid-template-columns: 1fr 1fr; }
  .eval-grid { grid-template-columns: 1fr; }
  .nav-enlaces .boton .completo { display: none; }
  .nav-enlaces .boton .corto { display: inline; }
}