/* Tu Borderó · estilos de la portada y la página 404
   Reúne la hoja de la portada y la de movimiento, en ese orden de cascada. Se quitaron sólo las declaraciones que una regla
   posterior con el mismo selector pisaba siempre. */

/* ===== Origen: nueva-portada.css ===== */
/* Tu Borderó — portada. Una única hoja para estructura, identidad y adaptación. */
:root {
  --tb-ink: #01232f;
  --tb-ink-soft: #12465a;
  --tb-muted: #53666c;
  --tb-paper: #f5f5f0;
  --tb-surface: #fdfdfa;
  --tb-white: #fff;
  --tb-line: #dce2dd;
  --tb-line-cool: #d5dfdf;
  --tb-azul: #21617d;
  --tb-cielo: #4ba3c9;
  --tb-cielo-t: #e4f0f3;
  --tb-rojo: #c93819;
  --tb-rojo-h: #a82e13;
  --tb-rojo-t: #fae9e2;
  --tb-sobre-oscuro: #bdd1d5;
  --tb-focus: #21617d;
  --tb-display: 'Archivo',system-ui,sans-serif;
  --tb-text: 'Inter',system-ui,sans-serif;
  --muted: var(--tb-muted);
  --r-xs: 4px;
  --r-sm: 8px;
  --r-md: 16px;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--tb-paper);
  color: var(--tb-ink);
  font: var(--fs-4)/1.6 var(--tb-text);
  -webkit-font-smoothing: antialiased;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input {
  font: inherit;
}
button,
a,
input,
summary {
  touch-action: manipulation;
}
button {
  cursor: pointer;
}
img {
  max-width: 100%;
}
svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
output,
.card-number {
  font-variant-numeric: tabular-nums;
}
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--tb-focus);
  outline-offset: 4px;
}
/* En pantallas bajas el lateral no entra entero: primero se resigna la nota, después se compactan los enlaces. Nunca una barra de desplazamiento sobre el menú. */
.workspace {
  max-width: 1200px;
  margin: auto;
  padding: 38px 40px 30px;
}
.intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 30px;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: var(--fs-1);
  letter-spacing: 1.6px;
  text-transform: uppercase;
  font-weight: 650;
  color: var(--tb-muted);
  margin: 0 0 20px;
}
.eyebrow>span {
  width: 7px;
  height: 7px;
  background: var(--tb-rojo);
  border-radius: 2px;
  transform: rotate(-12deg);
}
.intro h1 {
  font: 750 clamp(40px,4.3vw,66px)/1.02 var(--tb-display);
  letter-spacing: -2.7px;
  margin: 0 0 18px;
}
.intro h1 span {
  color: var(--tb-rojo);
}
.intro>div>p:last-child {
  margin: 0;
  color: var(--tb-muted);
  font-size: var(--fs-4);
  max-width: 62ch;
  text-wrap: pretty;
}
.intro-aside {
  flex-shrink: 0;
  border-left: 1px solid #bdcece;
  padding: 0 0 0 20px;
  margin-bottom: 5px;
}
.intro-aside>span {
  display: block;
  font: 600 var(--fs-5)/1.4 var(--tb-display);
  margin-bottom: 8px;
}
.intro .intro-aside>p {
  font-size: var(--fs-2);
  line-height: 1.7;
}
/* Presupuesto en curso: nombre, fecha y sala, hasta qué paso llegó y, si ya
   está completo, el paso que sigue (el borderó). Lo completa js/inicio.js. */
.resume {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 14px 32px;
  margin: 0 0 22px;
  padding: 16px 18px 16px 20px;
  border: 1px solid #b9d0d5;
  border-radius: var(--r-tarjeta);
  background: #eaf2f2;
}
.resume[hidden],
.resume [hidden] {
  display: none;
}
.resume p {
  margin: 0;
}
.resume .resume__ceja {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 5px;
  color: var(--tb-azul);
  font-size: var(--fs-1);
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.resume__ceja::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tb-rojo);
}
.resume__nombre {
  font: 600 var(--fs-6)/1.25 var(--tb-display);
  letter-spacing: -.3px;
  overflow-wrap: anywhere;
}
.resume .resume__meta {
  margin-top: 3px;
  color: var(--tb-muted);
  font-size: var(--fs-2);
}
.resume__pasos {
  display: flex;
  gap: 4px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
}
.resume__pasos li {
  width: 24px;
  height: 5px;
  border-radius: 3px;
  background: #c3d7db;
}
.resume__pasos li.hecho {
  background: var(--tb-azul);
}
.resume__avance p {
  font-size: var(--fs-2);
  font-weight: 500;
}
.resume__acciones {
  display: flex;
  align-items: center;
  gap: 18px;
}
.resume__otra {
  font-size: var(--fs-2);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: #93b8c1;
  text-underline-offset: 3px;
  white-space: nowrap;
}
.resume__otra:hover {
  color: var(--tb-rojo);
  text-decoration-color: currentColor;
}
/* Pesa más que el display de la regla táctil de celular. */
.resume__otra[hidden] {
  display: none;
}
.resume .action {
  min-height: 40px;
  font-size: var(--fs-2);
  padding: 9px 20px;
}
@media (max-width: 900px) {
  .resume {
    grid-template-columns: minmax(0, 1fr) auto;
  }
  .resume__avance {
    grid-column: 1 / -1;
    grid-row: 2;
  }
}
.stage-nav {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin-bottom: 20px;
  border-top: 1px solid var(--tb-line);
  border-bottom: 1px solid var(--tb-line);
}
.stage-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 15px 16px;
  font-size: var(--fs-2);
  font-weight: 600;
  min-height: 52px;
}
.stage-nav a:first-child {
  padding-left: 0;
}
.stage-nav a+a {
  border-left: 1px solid var(--tb-line);
}
.stage-nav span {
  font-size: var(--fs-1);
  color: var(--tb-rojo);
  font-variant-numeric: tabular-nums;
}
.stage-nav svg {
  margin-left: auto;
  width: 16px;
  height: 16px;
  color: #728789;
}
.stage-nav a:hover {
  color: var(--tb-rojo);
  background: #fff8;
}
.action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  min-height: 50px;
  padding: 14px 22px;
  background: var(--tb-ink);
  color: #fff;
  border: 1px solid transparent;
  border-radius: var(--r-control);
  font-size: var(--fs-4);
  font-weight: 600;
  transition: background 160ms,transform 160ms,box-shadow 160ms;
}
.action:hover {
  background: var(--tb-ink-soft);
  transform: translateY(-1px);
  box-shadow: 0 5px 15px #01232f1a;
}
.action svg {
  width: 18px;
  height: 18px;
}
.main-grid {
  display: grid;
  grid-template-columns: 1.07fr 1fr;
  gap: 20px;
  align-items: stretch;
}
.main-grid>section {
  min-width: 0;
}
.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  position: relative;
  z-index: 1;
}
.create-card {
  --tb-focus: #a5d6e6;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 460px;
  padding: 30px;
  background: var(--tb-ink);
  color: #fff;
  border-radius: var(--r-tarjeta);
}
.create-card:before {
  content: '';
  position: absolute;
  width: 270px;
  height: 270px;
  right: -175px;
  top: 95px;
  border: 1px solid #4b758655;
  border-radius: 50%;
  box-shadow: 0 0 0 38px #4b758611,0 0 0 78px #4b758609;
  pointer-events: none;
}
.small-tag {
  font-size: var(--fs-1);
  letter-spacing: 1.7px;
  font-weight: 600;
  color: #c6dce1;
}
.card-number {
  font-size: var(--fs-1);
  letter-spacing: 1px;
  color: #a6c6cd;
}
.create-card h2 {
  font: 650 clamp(31px,3.05vw,45px)/1.06 var(--tb-display);
  letter-spacing: -1.4px;
  margin: 34px 0 18px;
  position: relative;
  z-index: 1;
}
.create-card>p {
  max-width: 31ch;
  font-size: var(--fs-3);
  line-height: 1.8;
  margin: 0 0 28px;
  color: #bdd1d5;
  position: relative;
  z-index: 1;
}
.create-card .action {
  align-self: flex-start;
  margin-top: 0;
  background: var(--tb-rojo);
  color: white;
  position: relative;
  z-index: 1;
  box-shadow: 0 4px 12px #0002;
}
.create-card .action:hover {
  background: var(--tb-rojo-h);
}
.card-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  font-size: var(--fs-1);
  color: #bdd1d5;
  margin-top: auto;
  padding-top: 24px;
  position: relative;
  z-index: 1;
}
.card-bottom span {
  display: flex;
  align-items: center;
  gap: 6px;
}
.card-bottom span:before {
  content: '✓';
  color: #99cbd8;
}
.production-art {
  position: absolute;
  width: 154px;
  height: 130px;
  right: 0;
  bottom: 72px;
  pointer-events: none;
  opacity: .85;
}
.simulation {
  background: #fff;
  border: 1px solid var(--tb-line-cool);
  border-radius: var(--r-tarjeta);
  padding: 27px;
  display: flex;
  flex-direction: column;
}
.simulation .card-top {
  align-items: flex-start;
  flex-direction: column-reverse;
  gap: 13px;
}
.simulation h2 {
  font: 600 var(--fs-7)/1.2 var(--tb-display);
  letter-spacing: -.65px;
  margin: 0;
}
.demo-label {
  font-size: var(--fs-1);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--tb-azul);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 7px;
}
.demo-label:before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--tb-cielo);
}
.sim-subtitle {
  font-size: var(--fs-2);
  color: var(--tb-muted);
  margin: 8px 0 25px;
}
.sim-result-label {
  font-size: var(--fs-1);
  color: var(--tb-muted);
  margin: 0 0 6px;
}
.sim-result {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
}
.sim-result output {
  font: 600 clamp(30px,2.8vw,40px)/1.1 var(--tb-display);
  letter-spacing: -1.4px;
}
.result-tag {
  font-size: var(--fs-1);
  font-weight: 500;
  color: #295949;
  background: #eaf3ee;
  border-radius: var(--r-control);
  padding: 5px 7px;
}
.result-tag.es-falta {
  color: var(--tb-rojo-h);
  background: var(--tb-rojo-t);
}
.chart-wrap {
  position: relative;
  padding-top: 20px;
  margin-top: 22px;
}
.chart {
  width: 100%;
  height: 83px;
  display: block;
  stroke-width: 1;
}
.chart-eq {
  stroke: var(--tb-rojo);
  stroke-width: 1.2;
  stroke-dasharray: 3 3;
  vector-effect: non-scaling-stroke;
}
.chart-eq-label {
  position: absolute;
  top: 0;
  left: 39.6%;
  transform: translateX(-50%);
  font-size: var(--fs-1);
  letter-spacing: .5px;
  color: var(--tb-rojo);
  white-space: nowrap;
}
.chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-1);
  color: var(--tb-muted);
  margin: 7px 0 18px;
}
.range-label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--fs-2);
  font-weight: 500;
}
.range-label output {
  font: 650 var(--fs-6)/1 var(--tb-display);
}
.simulation input[type=range] {
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  height: 36px;
  margin: 3px 0;
  padding: 0;
  background: transparent;
  cursor: pointer;
}
.simulation input[type=range]::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 99px;
  background: linear-gradient(to right,var(--tb-azul) 0 var(--pct,66%),#e5ebe9 var(--pct,66%) 100%);
}
.simulation input[type=range]::-moz-range-track {
  height: 6px;
  border-radius: 99px;
  background: #e5ebe9;
}
.simulation input[type=range]::-moz-range-progress {
  height: 6px;
  border-radius: 99px;
  background: var(--tb-azul);
}
.simulation input[type=range]::-webkit-slider-thumb {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  margin-top: -8px;
  border-radius: 50%;
  background: var(--tb-azul);
  border: 4px solid white;
  box-shadow: 0 0 0 1px #aac4ce,0 2px 5px #01232f26;
}
.simulation input[type=range]::-moz-range-thumb {
  box-sizing: border-box;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--tb-azul);
  border: 4px solid white;
  box-shadow: 0 0 0 1px #aac4ce;
}
.sim-note {
  font-size: var(--fs-1);
  color: var(--tb-muted);
  line-height: 1.6;
  margin: 0;
}
.sim-note+.sim-note {
  border-top: 1px solid #e8edeb;
  margin-top: 13px;
  padding-top: 12px;
  font-size: var(--fs-1);
}
.section-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin: 36px 0 18px;
}
.section-heading h2 {
  font: 600 var(--fs-7)/1.25 var(--tb-display);
  letter-spacing: -.7px;
  margin: 0;
}
.section-heading p {
  font-size: var(--fs-1);
  color: var(--tb-muted);
  margin: 0;
  text-align: right;
}
.quick-grid {
  display: grid;
  grid-template-columns: repeat(3,minmax(0,1fr));
  gap: 14px;
}
.quick-card {
  position: relative;
  min-width: 0;
  padding: 23px;
  background: var(--tb-surface);
  border: 1px solid var(--tb-line);
  border-radius: var(--r-tarjeta);
  transition: background 160ms,border-color 160ms,transform 160ms;
}
.quick-card:hover {
  background: white;
  border-color: #a8bec4;
  transform: translateY(-3px);
}
.tool-icon {
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  border-radius: var(--r-interno);
  background: var(--tb-rojo-t);
  color: var(--tb-rojo);
  margin-bottom: 23px;
}
.tool-icon svg {
  width: 21px;
  height: 21px;
}
.quick-card:nth-child(2) .tool-icon {
  background: var(--tb-cielo-t);
  color: var(--tb-azul);
}
.quick-card:nth-child(3) .tool-icon {
  background: #e7ece4;
  color: #4c6853;
}
.corner-arrow {
  position: absolute;
  right: 22px;
  top: 28px;
  width: 16px;
  height: 16px;
  color: #6a8288;
}
.quick-card h3 {
  font: 600 var(--fs-6)/1.3 var(--tb-display);
  letter-spacing: -.3px;
  margin: 0 0 8px;
  max-width: 18ch;
}
.quick-card p {
  font-size: var(--fs-2);
  color: var(--tb-muted);
  margin: 0;
  max-width: 27ch;
  line-height: 1.7;
}
.journey {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.journey>a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px;
  border: 1px solid var(--tb-line);
  border-radius: var(--r-tarjeta);
  background: #eef0e9;
}
.journey>a:last-child {
  background: var(--tb-cielo-t);
  border-color: #d1e1e5;
}
.journey>a>svg {
  flex-shrink: 0;
  color: var(--tb-azul);
  width: 24px;
  height: 24px;
}
.journey h3 {
  font: 600 var(--fs-5)/1.3 var(--tb-display);
  letter-spacing: -.3px;
  margin: 0 0 5px;
}
.journey p {
  font-size: var(--fs-1);
  line-height: 1.6;
  color: var(--tb-muted);
  margin: 0;
}
.journey .right {
  margin-left: auto;
  width: 17px;
  height: 17px;
}
.learn {
  margin-top: 28px;
  padding: 8px 20px;
  border: 1px solid var(--tb-line);
  border-radius: var(--r-tarjeta);
  background: #ffffff60;
}
.learn summary {
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 8px;
  list-style: none;
  font-size: var(--fs-2);
  cursor: pointer;
}
.learn summary span {
  font-weight: 600;
}
.learn summary::-webkit-details-marker {
  display: none;
}
.learn summary:after {
  content: '+';
  margin-left: auto;
  font-size: var(--fs-7);
  color: var(--tb-rojo);
}
.learn[open] summary:after {
  content: '−';
}
.learn ol {
  font-size: var(--fs-3);
  color: var(--tb-muted);
  padding-left: 22px;
  display: grid;
  gap: 12px;
  max-width: 72ch;
}
.learn>p {
  font-size: var(--fs-2);
  color: var(--tb-muted);
  padding-bottom: 12px;
}
.learn a {
  text-decoration: underline;
}
.workspace-footer {
  display: flex;
  justify-content: space-between;
  gap: 15px;
  margin-top: 30px;
  padding-top: 18px;
  border-top: 1px solid var(--tb-line);
  font-size: var(--fs-1);
  color: var(--tb-muted);
}
.workspace-footer + .aviso-legal {
  margin-top: 10px;
  font-size: var(--fs-1);
}
body > .workspace .aviso-legal {
  margin: 56px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--tb-line);
}
.workspace-footer span {
  display: flex;
  align-items: center;
  gap: 8px;
}
.workspace-footer svg {
  width: 15px;
  height: 15px;
  flex-shrink: 0;
}
body>.workspace {
  max-width: 660px;
  padding-top: 96px;
}
body>.workspace h1 {
  font: 700 clamp(32px,5vw,48px)/1.08 var(--tb-display);
  letter-spacing: -1.8px;
  margin: 0 0 16px;
}
body>.workspace p {
  color: var(--tb-muted);
  margin-bottom: 28px;
}
@media(min-width:1450px) {
  .workspace {
    padding: 48px 54px 32px;
  }
  .create-card {
    padding: 34px;
  }
  .production-art {
    width: 190px;
    height: 163px;
    right: 12px;
    bottom: 63px;
  }
  .create-card>p {
    max-width: 35ch;
  }
}
@media(max-width:1150px) {
  .workspace {
    padding: 30px;
  }
  .intro-aside {
    display: none;
  }
  .create-card,
  .simulation {
    padding: 25px;
  }
  .production-art {
    width: 114px;
    height: 100px;
    right: -8px;
    bottom: 87px;
  }
  .create-card>p {
    max-width: 29ch;
  }
  .card-bottom {
    gap: 10px;
    font-size: var(--fs-1);
  }
  .section-heading p {
    max-width: 25ch;
  }
  .quick-card {
    padding: 20px;
  }
}
@media(min-width:681px) and (max-width:900px) {
  .main-grid {
    grid-template-columns: 1fr;
  }
  .create-card {
    min-height: 360px;
    padding: 30px;
  }
  .create-card h2 {
    font-size: 40px;
    margin-top: 25px;
  }
  .create-card>p {
    max-width: 40ch;
  }
  .production-art {
    width: 180px;
    height: 160px;
    right: 10px;
    bottom: 40px;
  }
  .simulation {
    padding: 30px;
  }
  .simulation .card-top {
    flex-direction: row;
    align-items: center;
  }
  .sim-result {
    justify-content: flex-start;
    gap: 20px;
  }
  .quick-card h3 {
    font-size: var(--fs-5);
  }
  .stage-nav a {
    font-size: var(--fs-1);
  }
}
@media(max-width:680px) {
  .workspace {
    padding: 24px 16px 32px;
  }
  .intro {
    margin-bottom: 24px;
  }
  .intro h1 {
    font-size: clamp(35px,10.5vw,54px);
    letter-spacing: -1.8px;
    margin-bottom: 17px;
    line-height: 1.03;
  }
  .eyebrow {
    font-size: var(--fs-1);
    letter-spacing: 1.1px;
    margin-bottom: 18px;
  }
  .intro>div>p:last-child {
    font-size: var(--fs-3);
    line-height: 1.7;
    max-width: 34ch;
  }
  .stage-nav {
    margin-bottom: 18px;
  }
  .stage-nav a {
    padding: 12px 9px;
    gap: 6px;
    font-size: var(--fs-1);
    line-height: 1.4;
    min-height: 48px;
  }
  .stage-nav span {
    font-size: var(--fs-1);
  }
  .stage-nav svg {
    display: none;
  }
  .main-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  .create-card {
    padding: 25px;
    min-height: 390px;
    border-radius: var(--r-tarjeta);
  }
  .create-card h2 {
    font-size: clamp(27px,8.2vw,35px);
    letter-spacing: -1px;
    margin-top: 28px;
  }
  .create-card>p {
    max-width: 29ch;
    margin-bottom: 25px;
  }
  .create-card .action {
    width: 100%;
    padding: 14px 12px;
  }
  .production-art {
    display: none;
  }
  .card-number {
    font-size: var(--fs-1);
  }
  .card-bottom {
    justify-content: space-between;
    gap: 8px;
    margin-top: 16px;
  }
  .card-bottom span {
    font-size: var(--fs-1);
    gap: 4px;
  }
  .simulation {
    padding: 24px;
    border-radius: var(--r-tarjeta);
  }
  .simulation h2 {
    font-size: var(--fs-7);
  }
  .sim-result output {
    font-size: var(--fs-9);
  }
  .sim-result {
    gap: 12px;
  }
  .chart {
    height: 92px;
  }
  .sim-subtitle {
    line-height: 1.65;
  }
  .sim-note+.sim-note {
    font-size: var(--fs-1);
  }
  .section-heading {
    margin-top: 30px;
    flex-direction: column;
    align-items: flex-start;
    gap: 7px;
  }
  .section-heading h2 {
    font-size: var(--fs-7);
  }
  .section-heading p {
    max-width: none;
    text-align: left;
    font-size: var(--fs-1);
  }
  .quick-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .quick-card {
    padding: 20px 40px 20px 74px;
    min-height: 103px;
  }
  .tool-icon {
    position: absolute;
    left: 18px;
    top: 21px;
    margin: 0;
    width: 39px;
    height: 39px;
  }
  .corner-arrow {
    right: 15px;
    top: 25px;
  }
  .quick-card h3 {
    font-size: var(--fs-5);
    max-width: none;
    margin-bottom: 5px;
  }
  .quick-card p {
    font-size: var(--fs-1);
    max-width: none;
  }
  .journey {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .journey>a {
    padding: 20px 18px;
    gap: 12px;
  }
  .journey h3 {
    font-size: var(--fs-5);
  }
  .journey .right {
    width: 15px;
  }
  .learn {
    padding: 8px 15px;
  }
  .learn summary {
    flex-wrap: wrap;
    gap: 3px 6px;
    font-size: var(--fs-1);
  }
  .workspace-footer {
    flex-direction: column;
    gap: 10px;
  }
  .resume {
    grid-template-columns: minmax(0, 1fr);
    padding: 16px;
  }
  .resume__acciones {
    justify-content: space-between;
  }
  .resume .action {
    padding: 9px 16px;
  }
}
@media print {
  .action,
  .stage-nav,
  .range-label,
  .simulation input,
  .learn,
  .chart-wrap,
  .chart-labels {
    display: none;
  }
  .workspace {
    padding: 0;
    max-width: none;
  }
  body {
    background: #fff;
  }
  .create-card {
    background: #fff;
    color: var(--tb-ink);
    border: 1px solid #ccc;
    min-height: 0;
  }
  .create-card h2,
  .create-card>p,
  .card-bottom {
    color: var(--tb-ink);
  }
  .production-art,
  .create-card:before {
    display: none;
  }
  .main-grid {
    break-inside: avoid;
  }
}
/* Antes eran estilos escritos en el HTML; como clases, la política de
   seguridad puede prohibir los estilos en línea (style-src sin unsafe-inline). */
.sprite {
  display: none;
}
.learn .learn__nota {
  font-size: var(--fs-2);
  color: var(--muted);
}

/* ===== Origen: movimiento.css ===== */
/* Movimiento breve, sin bloquear controles ni depender de animaciones para leer. */
:root {
  --motion-ease: cubic-bezier(.2,.75,.25,1);
  --motion-fast: 160ms;
  --motion-medium: 320ms;
}
html {
  scroll-padding-top: 100px;
}
:where(a,button,summary,input,select,textarea) {
  -webkit-tap-highlight-color: transparent;
}
:where(button,.action,.quick-card,.journey>a,.nav-link,.global-nav a,summary) {
  transition: background-color var(--motion-fast),color var(--motion-fast),border-color var(--motion-fast),box-shadow var(--motion-fast),transform var(--motion-fast) var(--motion-ease);
}
:where(input,select,textarea) {
  transition: border-color var(--motion-fast),box-shadow var(--motion-fast);
  accent-color: #c93819;
}
:where(input,select,textarea):focus-visible {
  outline: 2px solid #4ba3c9;
  outline-offset: 3px;
  box-shadow: 0 0 0 5px #4ba3c91a;
}
:where(button,.action):active:not(:disabled) {
  transform: translateY(1px) scale(.985);
}
:where(button,.action):focus-visible,
:where(a,summary):focus-visible {
  outline: 3px solid #4ba3c9;
  outline-offset: 4px;
}
button[aria-busy=true] {
  cursor: progress;
  opacity: .7;
}
button:disabled {
  cursor: not-allowed;
}
.action svg,
.corner-arrow,
.journey .right {
  transition: transform var(--motion-medium) var(--motion-ease);
}
@media(hover:hover) and (pointer:fine) {
  .action:hover svg {
    transform: translateX(4px);
  }
  .quick-card:hover .corner-arrow {
    transform: translate(3px,-3px);
  }
  .journey>a:hover .right {
    transform: translateX(4px);
  }
  .journey>a:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px #01232f0a;
  }
}
.sim-result output,
.panel__valor,
.linea dd,
.corta__numero {
  font-variant-numeric: tabular-nums;
}
.chart rect {
  transform-box: fill-box;
  transform-origin: center bottom;
  transition: fill 140ms;
}
.avance__barra>span {
  transition: width 350ms var(--motion-ease);
}
.tarea-row {
  transition: background-color 180ms,opacity 180ms;
}
.tarea-row:has(.tarea--hecha) {
  background: #dfedf44d;
}
.tarea__casilla {
  min-width: 20px;
  min-height: 20px;
  cursor: pointer;
}
.task-skip {
  min-height: 36px;
}
.paso--visible,
.seccion--visible {
  animation: step-in 260ms var(--motion-ease);
}
.pdf-notas {
  display: none;
}
.motion-enter {
  animation: step-in 460ms var(--motion-ease) both;
}
@keyframes step-in {from{opacity:.35;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}
@media(max-width:680px) {
  .app-tools-actions {
    gap: 8px;
  }
}
@media print {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  body.bordero .paso[data-paso="4"] {
    display: block !important;
  }
  body.bordero .paso[data-paso="4"]>.campo,
  body.bordero.imprimiendo #b4 {
    display: none !important;
  }
  body.bordero #comparacion .tabla-envoltorio {
    overflow: visible;
    border: 0;
    border-radius: 0;
    margin: 0 0 8mm;
  }
  body.bordero #comparacion table {
    display: table;
    width: 100%;
    min-width: 0;
    table-layout: fixed;
    font-size: 9pt;
    border-collapse: collapse;
  }
  body.bordero #comparacion thead {
    display: table-header-group;
  }
  body.bordero #comparacion tbody {
    display: table-row-group;
  }
  body.bordero #comparacion tr {
    display: table-row;
    break-inside: avoid;
    border: 0;
  }
  body.bordero #comparacion th,
  body.bordero #comparacion td {
    display: table-cell;
    width: auto;
    min-width: 0;
    padding: 3mm 2mm;
    border-bottom: 1px solid #cdd9de;
    text-align: right;
    white-space: normal;
    overflow-wrap: anywhere;
    vertical-align: top;
  }
  body.bordero #comparacion th:first-child {
    width: 31%;
    min-width: 0;
    text-align: left;
  }
  body.bordero #comparacion thead th {
    background: #dfedf4;
    color: #01232f;
    font-size: 8pt;
    letter-spacing: 0;
    text-transform: none;
  }
  body.bordero #comparacion td::before {
    content: none;
  }
  body.bordero #comparacion tbody tr:last-child {
    font-weight: 700;
    background: #edf4f7;
  }
  body.bordero #comparacion .desvio {
    white-space: normal;
    border-radius: 0;
    font-size: 8pt;
    padding: 0;
    background: none;
  }
  body.bordero.imprimiendo .pdf-notas:not([hidden]) {
    display: block;
    margin: 8mm 0;
  }
  .pdf-notas p {
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font-size: 10pt;
    line-height: 1.6;
  }
  .pdf-encabezado strong,
  .pdf-encabezado p {
    overflow-wrap: anywhere;
  }
}
/* --- Objetivos táctiles en celular (WCAG 2.5.5) --- */
@media (max-width: 760px) {
  .resume .action,
  .resume__otra {
    min-height: 44px;
  }
  .resume__otra {
    display: inline-flex;
    align-items: center;
  }
  .simulation input[type=range] {
    height: 44px;
    margin: 0;
  }
}