/* ============================================================================
   Empyrean Systems LLC — web de empresa (rediseño 2026)
   ----------------------------------------------------------------------------
   Sistema de diseño de Empyrean: «Noche» es el modo principal y «Día» su espejo.
   Reglas de la marca que este fichero respeta:
     · el azul (sky) es el color de las acciones;
     · la luz cálida (halo) sale una sola vez por vista y nunca en botones;
     · verde (signal) y rojo (danger) solo para estados, siempre con palabra o punto;
     · la única sombra es el brillo azul (glow);
     · movimiento de 200 a 400 ms, y quieto del todo con «reducir movimiento».
   Los colores viven en variables: primero los de noche en :root, después los de
   día para quien tiene el teléfono en claro o lo elige con el botón.
   ============================================================================ */

:root {
  --ground: #060d14;
  --surface: #0a1520;
  --raised: #10202e;
  --line: #1a2e3e;
  --line-strong: #56738a;
  --ink: #e6f0f5;
  --muted: #8ea5b4;
  --sky: #6fd3ff;
  --sky-soft: #0b2a3d;
  --on-sky: #04111a;
  --halo: #ffc857;
  --halo-soft: #2e2410;
  --signal: #5ee6a0;
  --signal-soft: #0b2a1f;
  --danger: #ff7b6b;
  --rosa: #ff7eb0;
  --rosa-soft: #2b1020;
  --dot: #1c3244;
  --cabecera: rgba(6, 13, 20, .8);
  --velo: rgba(6, 13, 20, .72);
  --glow: 0 0 0 1px rgba(111, 211, 255, .35), 0 8px 40px rgba(111, 211, 255, .18);
  --marco: #000;
  --f-display: "Unbounded", "Arial", sans-serif;
  --f-text: "Instrument Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "Martian Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --canal: clamp(16px, 4vw, 40px);
  --ancho: 1200px;
  --r-s: 6px;
  --r-m: 10px;
  --r-l: 18px;
  --sale: cubic-bezier(.2, .7, .2, 1);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --ground: #f2f5f7;
    --surface: #ffffff;
    --raised: #e6ecf0;
    --line: #d0dae1;
    --line-strong: #74899a;
    --ink: #07121b;
    --muted: #465b6a;
    --sky: #005f8c;
    --sky-soft: #dcf0fa;
    --on-sky: #ffffff;
    --halo: #8a5a00;
    --halo-soft: #fbefd4;
    --signal: #0b7a4b;
    --signal-soft: #dcf5e9;
    --danger: #b3261e;
    --rosa: #b3154f;
    --rosa-soft: #fbe8f0;
    --dot: #c5d1da;
    --cabecera: rgba(242, 245, 247, .84);
    --velo: rgba(242, 245, 247, .76);
    --glow: 0 0 0 1px rgba(0, 95, 140, .25), 0 8px 30px rgba(0, 95, 140, .12);
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --ground: #f2f5f7;
  --surface: #ffffff;
  --raised: #e6ecf0;
  --line: #d0dae1;
  --line-strong: #74899a;
  --ink: #07121b;
  --muted: #465b6a;
  --sky: #005f8c;
  --sky-soft: #dcf0fa;
  --on-sky: #ffffff;
  --halo: #8a5a00;
  --halo-soft: #fbefd4;
  --signal: #0b7a4b;
  --signal-soft: #dcf5e9;
  --danger: #b3261e;
  --rosa: #b3154f;
  --rosa-soft: #fbe8f0;
  --dot: #c5d1da;
  --cabecera: rgba(242, 245, 247, .84);
  --velo: rgba(242, 245, 247, .76);
  --glow: 0 0 0 1px rgba(0, 95, 140, .25), 0 8px 30px rgba(0, 95, 140, .12);
  color-scheme: light;
}

/* ------------------------------------------------------------------ base */

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: 88px; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 1rem/1.625 var(--f-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, video, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a, button, summary, [role="button"] { touch-action: manipulation; }
html { -webkit-tap-highlight-color: rgba(111, 211, 255, .14); }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--sky); color: var(--on-sky); }
strong { font-weight: 600; color: var(--ink); }

/* Mientras el idioma guardado no es español, la página espera un instante a que el
   texto cambie, para no enseñar primero la otra lengua. Si el script fallara, la
   animación la muestra igual a los 0,8 segundos. */
:root[data-i18n="pending"] body { opacity: 0; animation: mostrar-ya 0s linear .8s forwards; }
@keyframes mostrar-ya { to { opacity: 1; } }

/* La franja del borde de arriba en teléfonos con muesca */
body::before {
  content: "";
  position: fixed;
  inset: 0 0 auto;
  height: env(safe-area-inset-top, 0px);
  z-index: 60;
  background: var(--ground);
}

.solo-lectores {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.saltar {
  position: absolute;
  left: max(var(--canal), env(safe-area-inset-left, 0px));
  top: -100px;
  z-index: 80;
  padding: 10px 16px;
  border-radius: var(--r-m);
  background: var(--sky);
  color: var(--on-sky);
  font-weight: 600;
}
.saltar:focus { top: calc(env(safe-area-inset-top, 0px) + 12px); }

/* ------------------------------------------------------------ tipografía */

.titulo-xl, .titulo-l, .titulo-m {
  font-family: var(--f-display);
  font-weight: 500;
  text-wrap: balance;
  overflow-wrap: break-word;
}
.titulo-xl { font-size: clamp(1.875rem, .9rem + 4.4vw, 4.25rem); line-height: 1; letter-spacing: -.03em; }
.titulo-l { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 3rem); line-height: 1.04; letter-spacing: -.025em; }
.titulo-m { font-size: clamp(1.3rem, 1.12rem + .7vw, 1.75rem); line-height: 1.15; letter-spacing: -.015em; }
.titulo-s { font: 600 1.125rem/1.35 var(--f-text); letter-spacing: -.01em; }
.apagado { color: var(--muted); }
.texto-l { font-size: 1.1875rem; line-height: 1.875rem; color: var(--muted); max-width: 62ch; text-wrap: pretty; }
.texto { font-size: 1rem; line-height: 1.625rem; color: var(--muted); max-width: 66ch; text-wrap: pretty; }
.pequeno { font-size: .875rem; line-height: 1.3125rem; color: var(--muted); }
.etiqueta {
  font-family: var(--f-mono);
  font-size: .6875rem;
  line-height: 1rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.dato { font-family: var(--f-mono); font-size: .8125rem; font-variant-numeric: tabular-nums; }
.flecha { display: inline-block; transition: transform .25s var(--sale); }

/* ---------------------------------------------------------------- moldes */

.shell {
  width: 100%;
  max-width: calc(var(--ancho) + 2 * var(--canal));
  margin-inline: auto;
  padding-left: max(var(--canal), env(safe-area-inset-left, 0px));
  padding-right: max(var(--canal), env(safe-area-inset-right, 0px));
}
.seccion { padding-block: clamp(72px, 9vw, 128px); }
.seccion--borde { border-top: 1px solid var(--line); }
.seccion--superficie { background: var(--surface); border-block: 1px solid var(--line); }
.seccion__cabeza { display: grid; gap: 16px; max-width: 780px; margin-bottom: clamp(36px, 5vw, 56px); }
.dividido {
  display: grid;
  grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  gap: 32px clamp(32px, 6vw, 96px);
  align-items: start;
}
.dividido > * { min-width: 0; }
.dividido .texto-l + .texto-l { margin-top: 16px; }
@media (max-width: 860px) { .dividido { grid-template-columns: minmax(0, 1fr); } }

.cuadricula {
  background-image: radial-gradient(var(--dot) 1px, transparent 1.3px);
  background-size: 24px 24px;
  background-position: -11px -11px;
}

/* --------------------------------------------------------------- botones */

.acciones { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 46px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--r-m);
  font-weight: 600;
  font-size: .9375rem;
  line-height: 1.2;
  text-align: center;
  transition: box-shadow .25s var(--sale), border-color .25s var(--sale), background-color .25s var(--sale);
}
.boton--primario { background: var(--sky); color: var(--on-sky); }
.boton--primario:hover { box-shadow: var(--glow); }
.boton--borde { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.boton--borde:hover { border-color: var(--sky); box-shadow: var(--glow); }
.boton--chico { min-height: 36px; padding: 0 14px; font-size: .875rem; }
.boton:hover .flecha--sale { transform: translate(2px, -2px); }
.boton:hover .flecha--entra { transform: translateX(3px); }
.enlace {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--sky);
  font-weight: 600;
  min-height: 44px;
}
.enlace:hover .flecha { transform: translateX(3px); }
.enlace:hover .flecha--sale { transform: translate(2px, -2px); }
.enlace span:first-child { text-decoration: underline; text-decoration-color: transparent; text-underline-offset: 4px; transition: text-decoration-color .25s var(--sale); }
.enlace:hover span:first-child { text-decoration-color: currentColor; }

.boton-icono {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: none;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: transparent;
  color: var(--muted);
  transition: color .2s var(--sale), border-color .2s var(--sale), background-color .2s var(--sale);
}
.boton-icono:hover { color: var(--ink); border-color: var(--line-strong); background: var(--raised); }
.boton-icono svg { width: 18px; height: 18px; }
.boton-idioma { font-family: var(--f-mono); font-size: .75rem; font-weight: 500; letter-spacing: .04em; }

/* El ícono del botón de tema: en noche se ve el sol (para pasar a día) y al revés */
.icono-luna { display: none; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .icono-sol { display: none; }
  :root:not([data-theme="dark"]) .icono-luna { display: block; }
}
:root[data-theme="light"] .icono-sol { display: none; }
:root[data-theme="light"] .icono-luna { display: block; }

/* Estados: siempre con punto y palabra */
.punto { display: inline-block; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--line-strong); }
.punto--ok { background: var(--signal); box-shadow: 0 0 0 3px var(--signal-soft); }
.punto--duda { background: var(--halo); box-shadow: 0 0 0 3px var(--halo-soft); }
.punto--alerta { background: var(--danger); }
.punto--hueco { background: transparent; border: 1.5px solid var(--line-strong); }
.punto--vivo { animation: latido 2.4s ease-in-out infinite; }
.consola:has([data-estado="pausado"]) .punto--vivo, .mesa3d:has([data-estado="pausado"]) .punto--vivo { animation: none; }
@keyframes latido { 50% { box-shadow: 0 0 0 6px var(--signal-soft); } }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: .6875rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
}
.chip--ok { color: var(--signal); }
.chip--alerta { color: var(--danger); }
.chip--duda { color: var(--halo); }

/* -------------------------------------------------------------- cabecera */

/* El desenfoque va en una capa aparte: si estuviera en la cabecera, el menú del
   teléfono (position: fixed) quedaría encerrado dentro de ella. */
.cabecera {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 50;
  isolation: isolate;
  border-bottom: 1px solid var(--line);
}
.cabecera::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--cabecera);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  backdrop-filter: saturate(140%) blur(14px);
}
:root.menu-abierto .cabecera::before { background: var(--ground); }
.cabecera__fila { display: flex; align-items: center; gap: 20px; height: 66px; }
.marca { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: .9375rem; letter-spacing: -.01em; white-space: nowrap; min-height: 44px; }
.marca__e {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-s);
  font: 600 .8125rem/1 var(--f-display);
  transition: border-color .25s var(--sale), box-shadow .25s var(--sale);
}
.marca:hover .marca__e { border-color: var(--sky); box-shadow: var(--glow); }
.menu { display: flex; align-items: center; gap: 2px; margin-inline: auto; }
.menu a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 12px;
  border-radius: var(--r-m);
  color: var(--muted);
  font-size: .9375rem;
  transition: color .2s var(--sale);
}
.menu a:hover { color: var(--ink); }
.menu a[aria-current="page"] { color: var(--ink); }
.menu a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 12px; right: 12px; bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--sky);
}
.herramientas { display: flex; align-items: center; gap: 8px; }
.acceso { position: relative; }
.acceso__boton {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-m);
  background: transparent;
  font-weight: 600;
  font-size: .875rem;
  transition: border-color .2s var(--sale), box-shadow .2s var(--sale);
}
.acceso__boton:hover, .acceso__boton[aria-expanded="true"] { border-color: var(--sky); box-shadow: var(--glow); }
.acceso__boton svg { width: 12px; height: 12px; transition: transform .25s var(--sale); }
.acceso__boton[aria-expanded="true"] svg { transform: rotate(180deg); }
.acceso__menu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  width: min(320px, calc(100vw - 32px));
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--surface);
  box-shadow: var(--glow);
}
.portal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 12px;
  align-items: center;
  padding: 12px 14px;
  border-radius: var(--r-s);
  transition: background-color .2s var(--sale);
}
.portal:hover { background: var(--raised); }
.portal__nombre { font-weight: 600; font-size: .9375rem; }
.portal__desc { grid-column: 1; font-size: .8125rem; color: var(--muted); }
.portal .flecha { grid-column: 2; grid-row: 1 / span 2; color: var(--sky); }
.portal:hover .flecha { transform: translate(2px, -2px); }
.boton-menu { display: none; }
.boton-menu path { transform-box: fill-box; transform-origin: center; transition: transform .25s var(--sale); }
:root.menu-abierto .boton-menu .raya-1 { transform: translateY(4px) rotate(45deg); }
:root.menu-abierto .boton-menu .raya-2 { transform: translateY(-4px) rotate(-45deg); }
.menu__portales { display: none; }

@media (max-width: 1080px) {
  .boton-menu { display: inline-grid; }
  .acceso { display: none; }
  .menu {
    position: fixed;
    inset: calc(66px + env(safe-area-inset-top, 0px)) 0 0 0;
    z-index: 49;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 16px max(var(--canal), env(safe-area-inset-right, 0px)) calc(32px + env(safe-area-inset-bottom, 0px)) max(var(--canal), env(safe-area-inset-left, 0px));
    background: var(--ground);
    overflow-y: auto;
    overscroll-behavior: contain;
  }
  :root.menu-abierto .menu { display: flex; }
  :root.menu-abierto { overflow: hidden; }
  .menu a {
    min-height: 56px;
    padding: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    font: 500 1.375rem/1.2 var(--f-display);
    letter-spacing: -.015em;
    color: var(--ink);
  }
  .menu a[aria-current="page"] { color: var(--sky); }
  .menu a[aria-current="page"]::after { display: none; }
  .menu__portales { display: grid; gap: 4px; margin-top: 28px; }
  .menu__portales .etiqueta { margin-bottom: 6px; }
  .menu .portal { display: grid; border: 1px solid var(--line); border-radius: var(--r-m); padding: 14px 16px; min-height: 0; font: inherit; letter-spacing: 0; }
  .menu .portal .portal__nombre { font: 600 1rem/1.3 var(--f-text); }
}
@media (max-width: 420px) {
  .marca__nombre { font-size: .875rem; }
  .cabecera__fila { gap: 10px; }
  .herramientas { gap: 6px; }
}
@media (max-width: 360px) {
  .marca { gap: 8px; }
  .marca__nombre { font-size: .8125rem; }
  .boton-icono { width: 34px; height: 34px; }
}

/* ---------------------------------------------------------------- splash */
/* Solo la primera vez por sesión y solo en la portada. Lo enciende arranque.js
   antes de pintar; si el script no corre, no aparece. Sale solo a los 1,25 s y
   con un clic o una tecla se salta. */

.splash { display: none; }
:root[data-splash] .splash {
  display: grid;
  position: fixed;
  inset: 0;
  z-index: 100;
  place-items: center;
  background: var(--ground);
  animation: splash-fuera .4s ease-out .85s forwards;
}
.splash svg { width: 96px; height: 96px; overflow: visible; }
.splash__caja, .splash__e {
  fill: none;
  stroke: var(--ink);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.splash__caja { stroke: var(--line-strong); stroke-dasharray: 320; stroke-dashoffset: 320; animation: trazo .55s var(--sale) forwards; }
.splash__e { stroke-dasharray: 90; stroke-dashoffset: 90; animation: trazo .4s var(--sale) .2s forwards; }
.splash__e--medio { stroke-dasharray: 20; stroke-dashoffset: 20; animation: trazo .2s var(--sale) .5s forwards; }
.splash__luz { fill: var(--halo); opacity: 0; transform-origin: 74px 22px; animation: luz .45s ease-out .55s forwards; }
@keyframes trazo { to { stroke-dashoffset: 0; } }
@keyframes luz { 0% { opacity: 0; transform: scale(.2); } 60% { opacity: 1; transform: scale(1.35); } 100% { opacity: 1; transform: scale(1); } }
@keyframes splash-fuera { to { opacity: 0; visibility: hidden; } }

/* --------------------------------------------------------------- portada */

.portada { position: relative; padding-top: clamp(48px, 8vh, 104px); }
.portada::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.3px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 55%, #000 20%, transparent 72%);
  mask-image: radial-gradient(ellipse 70% 60% at 70% 55%, #000 20%, transparent 72%);
  pointer-events: none;
}
.portada > * { position: relative; }
.portada__titulo { max-width: none; }
.portada__pie {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 24px 64px;
  margin-top: clamp(24px, 3vw, 36px);
}
.portada__pie > * { min-width: 0; }
@media (max-width: 860px) { .portada__pie { grid-template-columns: minmax(0, 1fr); } }

.hilos { position: relative; margin-top: clamp(16px, 3vw, 40px); }
.hilos__lienzo { position: relative; height: clamp(240px, 30vw, 420px); }
.hilos__lienzo canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hilos__respaldo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hilos__respaldo path { fill: none; stroke: var(--sky); stroke-width: 1.2; opacity: .55; vector-effect: non-scaling-stroke; }
.hilos__respaldo circle { fill: var(--halo); }
.con-3d .hilos__respaldo { display: none; }
.hilos__leyenda {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-block: 14px;
  border-top: 1px solid var(--line);
}
.hilos figcaption { padding-block: 0; }
.hilos__leyenda span:last-child { text-align: right; }
.pausa {
  position: absolute;
  top: 8px;
  right: max(var(--canal), env(safe-area-inset-right, 0px));
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--velo);
  color: var(--muted);
  font-family: var(--f-mono);
  font-size: .6875rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.pausa:hover { color: var(--ink); border-color: var(--line-strong); }
.pausa svg { width: 12px; height: 12px; }
.pausa .icono-seguir { display: none; }
.pausa[data-estado="pausado"] .icono-pausar { display: none; }
.pausa[data-estado="pausado"] .icono-seguir { display: block; }

.produccion {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 28px;
  padding-block: 18px;
  border-bottom: 1px solid var(--line);
}
.produccion__item { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 500; }
.produccion__item:hover { color: var(--sky); }
.produccion__item:hover .flecha { transform: translateX(3px); }
.produccion__lugar { margin-left: auto; }
@media (max-width: 640px) { .produccion__lugar { margin-left: 0; } }

/* ----------------------------------------------------------- capacidades */

.capacidades {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.capacidad {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 320px;
  padding: 28px 24px 64px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: background-color .3s var(--sale);
}
.capacidad:hover { background: var(--surface); }
.capacidad__glifo { width: 44px; height: 44px; margin-bottom: 36px; color: var(--sky); }
.capacidad__glifo * { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.capacidad h3 { font: 500 1.25rem/1.2 var(--f-display); letter-spacing: -.015em; text-wrap: balance; }
.capacidad p { font-size: .9375rem; line-height: 1.5rem; color: var(--muted); }
.capacidad .flecha { position: absolute; left: 24px; bottom: 22px; color: var(--sky); }
.capacidad__enlace::after { content: ""; position: absolute; inset: 0; z-index: 1; }
.capacidad:has(.capacidad__enlace:focus-visible) { background: var(--surface); }
.capacidad:hover .flecha { transform: translateX(4px); }
@media (prefers-reduced-motion: no-preference) {
  .capacidad__glifo * { stroke-dasharray: 160; stroke-dashoffset: 0; }
  .capacidad:hover .capacidad__glifo * { animation: redibujar .6s var(--sale); }
}
@keyframes redibujar { from { stroke-dashoffset: 160; } to { stroke-dashoffset: 0; } }
@media (max-width: 1000px) { .capacidades { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .capacidades { grid-template-columns: minmax(0, 1fr); }
  .capacidad { min-height: 0; }
  .capacidad__glifo { margin-bottom: 12px; }
}

/* ------------------------------------------------- sistemas en producción */

.productos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
@media (max-width: 920px) { .productos { grid-template-columns: minmax(0, 1fr); } }
.producto {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--surface);
  overflow: hidden;
}
.producto__cabeza { display: grid; gap: 14px; padding: clamp(24px, 3vw, 36px); }
.producto__cabeza .acciones { margin-top: 6px; }

/* La consola: lo que se vería en la pantalla del sistema (datos inventados) */
.consola {
  margin-top: auto;
  border-top: 1px solid var(--line);
  background: var(--ground);
  font-family: var(--f-mono);
  font-size: .75rem;
  line-height: 1.2rem;
  font-variant-numeric: tabular-nums;
  min-width: 0;
}
.producto .consola { margin-inline: 0; }
.consola--suelta { border: 1px solid var(--line); border-radius: var(--r-l); overflow: hidden; }
.consola__barra {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-height: 44px;
  padding: 4px 8px 4px 16px;
  border-bottom: 1px solid var(--line);
}
.consola__barra .chip { color: var(--muted); }
.consola__pausa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  padding: 0 10px;
  border: 0;
  border-radius: var(--r-s);
  background: transparent;
  color: var(--muted);
  font-family: var(--f-mono);
  font-size: .6875rem;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.consola__pausa:hover { color: var(--ink); background: var(--raised); }
.consola__pausa svg { width: 10px; height: 10px; }
.consola__pausa .icono-seguir { display: none; }
.consola__pausa[data-estado="pausado"] .icono-pausar { display: none; }
.consola__pausa[data-estado="pausado"] .icono-seguir { display: block; }
.consola__cuerpo { padding: 6px 0; }
.consola__titulos, .consola__fila {
  display: grid;
  grid-template-columns: 4.6rem minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 7px 16px;
}
.consola__titulos { color: var(--muted); font-size: .625rem; letter-spacing: .08em; text-transform: uppercase; padding-block: 6px; }
.consola__fila { border-top: 1px dashed var(--line); color: var(--ink); }
.consola__fila > span { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.consola__fila .hora { color: var(--muted); }
.consola__fila.nueva { animation: fila-nueva 1.6s var(--sale); }
@keyframes fila-nueva {
  0% { background: var(--sky-soft); transform: translateY(-4px); opacity: 0; }
  25% { transform: none; opacity: 1; }
  100% { background: transparent; }
}
.consola__resumen {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid var(--line);
}
.consola__cifra { display: grid; gap: 2px; padding: 14px 16px; border-right: 1px solid var(--line); }
.consola__cifra:last-child { border-right: 0; }
.consola__cifra b { font: 500 1.5rem/1.1 var(--f-display); letter-spacing: -.02em; color: var(--ink); }
.consola__cifra .chip { font-size: .625rem; }
.consola__barra-total { display: flex; height: 4px; margin: 0 16px 12px; border-radius: 4px; overflow: hidden; background: var(--line); }
.consola__barra-total i { display: block; height: 100%; transition: width .4s var(--sale); }
.consola__barra-total .ok { background: var(--signal); }
.consola__barra-total .duda { background: var(--halo); }
@media (max-width: 560px) {
  .consola__fila > span:nth-child(2) { white-space: normal; overflow: visible; text-overflow: clip; }
  .consola__fila { align-items: start; }
  .consola__cifra .chip { white-space: normal; letter-spacing: .04em; }
}
@media (max-width: 420px) {
  .consola__titulos, .consola__fila { grid-template-columns: 4.1rem minmax(0, 1fr) auto; gap: 8px; padding-inline: 12px; }
  .consola__cifra { padding: 12px; }
  .consola__cifra b { font-size: 1.25rem; }
}

/* --------------------------------------------------------- pasos (orden) */

.pasos { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; counter-reset: paso; }
.pasos::before {
  content: "";
  position: absolute;
  left: 20px; right: 20px; top: 20px;
  height: 1px;
  background: var(--line-strong);
  transform-origin: left;
}
.paso { position: relative; display: grid; gap: 10px; align-content: start; }
.paso__n {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 14px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--f-mono);
  font-size: .8125rem;
}
.seccion--superficie .paso__n { background: var(--surface); }
.paso p { color: var(--muted); font-size: .9375rem; line-height: 1.5rem; }
@media (prefers-reduced-motion: no-preference) {
  .js .pasos.mueve::before { transform: scaleX(0); transition: transform 1.2s var(--sale); }
  .js .pasos.mueve.visible::before { transform: scaleX(1); }
}
@media (max-width: 860px) {
  .pasos { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .pasos::before { left: 20px; right: auto; top: 20px; bottom: 20px; width: 1px; height: auto; transform-origin: top; }
  .paso { grid-template-columns: 40px minmax(0, 1fr); column-gap: 18px; }
  .paso__n { grid-row: 1 / span 3; margin-bottom: 0; }
  @media (prefers-reduced-motion: no-preference) {
    .js .pasos.mueve::before { transform: scaleY(0); }
    .js .pasos.mueve.visible::before { transform: scaleY(1); }
  }
}

.sectores { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.sectores li {
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .9375rem;
  color: var(--muted);
}

/* ---------------------------------------------------------------- cierre */

.cierre { position: relative; border-top: 1px solid var(--line); overflow: hidden; }
.cierre::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.3px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 60%);
  mask-image: linear-gradient(90deg, transparent, #000 60%);
  pointer-events: none;
}
.cierre__fila {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 28px 48px;
  padding-block: clamp(64px, 8vw, 112px);
}
.cierre__fila > div { display: grid; gap: 16px; min-width: 0; }
@media (max-width: 760px) { .cierre__fila { grid-template-columns: minmax(0, 1fr); align-items: start; } }

/* ----------------------------------------------------- cabeza de páginas */

.cabeza { position: relative; padding-top: clamp(56px, 8vw, 112px); padding-bottom: clamp(48px, 6vw, 88px); border-bottom: 1px solid var(--line); }
.cabeza::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(var(--dot) 1px, transparent 1.3px);
  background-size: 24px 24px;
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 85% 30%, #000 10%, transparent 70%);
  mask-image: radial-gradient(ellipse 60% 80% at 85% 30%, #000 10%, transparent 70%);
  pointer-events: none;
}
.cabeza > .shell { position: relative; display: grid; gap: 24px; }
.cabeza .texto-l { margin-top: 4px; }
.cabeza--lado > .shell { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: 40px clamp(32px, 5vw, 72px); }
.cabeza--lado .cabeza__texto { display: grid; gap: 24px; min-width: 0; }
.cabeza--lado .titulo-xl { font-size: clamp(2.25rem, 1rem + 3.1vw, 3.6rem); }
@media (max-width: 920px) { .cabeza--lado > .shell { grid-template-columns: minmax(0, 1fr); } }
.miga { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.miga a { color: var(--muted); }
.miga a:hover { color: var(--sky); }

/* -------------------------------------------------------------- servicios */

.catalogo { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.catalogo__indice { position: sticky; top: calc(96px + env(safe-area-inset-top, 0px)); display: grid; gap: 2px; }
.catalogo__indice .etiqueta { margin-bottom: 10px; }
.catalogo__indice a {
  display: flex;
  align-items: center;
  min-height: 36px;
  padding: 0 0 0 14px;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: .9375rem;
  transition: color .2s var(--sale), border-color .2s var(--sale);
}
.catalogo__indice a:hover { color: var(--ink); }
.catalogo__indice a[aria-current="true"] { color: var(--ink); border-left: 2px solid var(--sky); padding-left: 13px; }
@media (max-width: 920px) {
  .catalogo { grid-template-columns: minmax(0, 1fr); }
  .catalogo__indice { display: none; }
}
.servicio { display: grid; gap: 18px; padding-block: clamp(40px, 5vw, 64px); border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.servicio:first-child { border-top: 0; padding-top: 0; }
.servicio .texto { font-size: 1.0625rem; line-height: 1.75rem; }
.lista-puntos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 28px; margin-top: 6px; }
.lista-puntos li { position: relative; padding-left: 18px; font-size: .9375rem; line-height: 1.45rem; }
.lista-puntos li::before { content: ""; position: absolute; left: 0; top: .55em; width: 6px; height: 6px; border-radius: 1px; background: var(--sky); }
@media (max-width: 560px) { .lista-puntos { grid-template-columns: minmax(0, 1fr); } }
.servicio .enlace { margin-top: 4px; }
.propios { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 8px; }
.propio {
  display: grid;
  gap: 6px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  transition: border-color .2s var(--sale), box-shadow .2s var(--sale);
}
.propio:hover { border-color: var(--sky); box-shadow: var(--glow); }
.propio .titulo-s { display: flex; justify-content: space-between; gap: 12px; }
.propio .flecha { color: var(--sky); }
.propio:hover .flecha { transform: translateX(3px); }
@media (max-width: 640px) { .propios { grid-template-columns: minmax(0, 1fr); } }

/* --------------------------------------------------------------- despacho */

.funciones { display: grid; gap: 0; }
.funcion {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
  gap: 28px clamp(32px, 6vw, 96px);
  align-items: center;
  padding-block: clamp(40px, 6vw, 72px);
  border-top: 1px solid var(--line);
}
.funcion:first-child { border-top: 0; padding-top: 0; }
.funcion__texto { display: grid; gap: 14px; }
@media (max-width: 860px) { .funcion { grid-template-columns: minmax(0, 1fr); } }

/* Pequeñas pantallas de ejemplo (inventadas) */
.mini {
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--surface);
  font-family: var(--f-mono);
  font-size: .75rem;
  line-height: 1.25rem;
  overflow: hidden;
  min-width: 0;
}
.mini__barra { display: flex; justify-content: space-between; gap: 12px; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.mini__cuerpo { padding: 16px; display: grid; gap: 10px; }
.mini-linea { position: relative; display: grid; gap: 14px; padding-left: 22px; }
.mini-linea::before { content: ""; position: absolute; left: 4px; top: 6px; bottom: 6px; width: 1px; background: var(--line-strong); }
.mini-linea li { position: relative; display: flex; justify-content: space-between; gap: 12px; }
.mini-linea li::before { content: ""; position: absolute; left: -22px; top: 5px; width: 9px; height: 9px; border-radius: 50%; border: 1.5px solid var(--line-strong); background: var(--surface); }
.mini-linea li.hecho::before { background: var(--signal); border-color: var(--signal); }
.mini-linea li.ahora::before { background: var(--sky); border-color: var(--sky); box-shadow: 0 0 0 4px var(--sky-soft); }
.mini-hoja { display: grid; grid-template-columns: 3.4rem minmax(0, 1fr) 4.6rem 5.6rem; border: 1px solid var(--line); border-radius: var(--r-s); overflow: hidden; }
.mini-hoja span { padding: 7px 8px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mini-hoja span:nth-child(4n) { border-right: 0; }
.mini-hoja .cab { color: var(--muted); background: var(--raised); font-size: .625rem; letter-spacing: .06em; text-transform: uppercase; }
.mini-hoja .llena { background: var(--sky-soft); color: var(--ink); }
.mini-chat { display: grid; gap: 10px; font-family: var(--f-text); font-size: .875rem; line-height: 1.3rem; }
.burbuja { max-width: 82%; padding: 10px 12px; border-radius: 14px; border: 1px solid var(--line); }
.burbuja small { display: block; margin-top: 4px; font-family: var(--f-mono); font-size: .625rem; color: var(--muted); letter-spacing: .04em; }
.burbuja--el { justify-self: start; background: var(--raised); border-bottom-left-radius: 4px; }
.burbuja--auto { justify-self: end; background: var(--sky-soft); border-bottom-right-radius: 4px; }
.mini-envio { display: grid; gap: 8px; }
.mini-envio li { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r-s); }
.mini-buscar { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: var(--r-s); }
.mini-buscar svg { width: 14px; height: 14px; color: var(--muted); }
.mini-resultado { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px 12px; border-radius: var(--r-s); background: var(--raised); }
.mini-resultado svg { width: 18px; height: 22px; color: var(--sky); }
.cliente {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--surface);
}
.cliente > div { display: grid; gap: 4px; min-width: 0; }

/* La ruta del camión en la consola de despacho */
.ruta { padding: 16px 16px 6px; }
.ruta svg { width: 100%; height: auto; overflow: visible; }
.ruta__camino { fill: none; stroke: var(--line-strong); stroke-width: 1.5; stroke-dasharray: 3 5; }
.ruta__hecho { fill: none; stroke: var(--sky); stroke-width: 2; }
.ruta__parada { fill: var(--ground); stroke: var(--line-strong); stroke-width: 1.5; }
.ruta__fin { fill: var(--signal); }
.ruta__camion { fill: var(--sky); }
.ruta__texto { fill: var(--muted); font-family: var(--f-mono); font-size: 10px; letter-spacing: .04em; }

/* ---------------------------------------------------------------- enfoque */

/* El flujo de ejemplo: entrada, decisión, acción y lo que sale. Los puntos azules
   son la información que viaja; dan dos vueltas al verse y se quedan quietos. */
.flujo { display: grid; gap: 0; padding: clamp(18px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
.flujo__fila { display: grid; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr) 56px minmax(0, 1fr); align-items: stretch; }
.flujo__caja { display: grid; gap: 6px; align-content: start; padding: 18px; border: 1px solid var(--line-strong); border-radius: var(--r-m); background: var(--ground); min-width: 0; }
.flujo__caja b { font: 500 1.0625rem/1.25 var(--f-display); letter-spacing: -.01em; }
.flujo__caja span:last-child { color: var(--muted); font-size: .875rem; line-height: 1.35rem; }
.flujo__caja--centro { border-color: var(--sky); box-shadow: var(--glow); }
.flujo__union, .flujo__bajada { position: relative; }
.flujo__union::before { content: ""; position: absolute; left: 6px; right: 6px; top: 50%; height: 1px; background: var(--line-strong); }
.flujo__union::after { content: ""; position: absolute; right: 4px; top: 50%; width: 7px; height: 7px; margin-top: -3.5px; border-top: 1px solid var(--line-strong); border-right: 1px solid var(--line-strong); transform: rotate(45deg); }
.flujo__union i, .flujo__bajada i { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: var(--sky); opacity: 0; }
.flujo__union i { left: 6px; top: 50%; margin-top: -3.5px; }
.flujo__bajada { display: grid; grid-template-columns: minmax(0, 1fr) 56px minmax(0, 1fr) 56px minmax(0, 1fr); height: 44px; }
.flujo__bajada span { grid-column: 5; position: relative; }
.flujo__bajada span::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 1px; background: var(--line-strong); }
.flujo__bajada i { left: 50%; top: 0; margin-left: -3.5px; }
.flujo__salidas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; padding-top: 16px; border-top: 1px solid var(--line-strong); }
.flujo__salidas li { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--r-s); background: var(--ground); font-family: var(--f-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; }
@media (prefers-reduced-motion: no-preference) {
  .flujo.visible .flujo__union i { animation: viaje-x 1.2s var(--sale) 2; }
  .flujo.visible .flujo__union:nth-of-type(4) i { animation-delay: .6s; }
  .flujo.visible .flujo__bajada i { animation: viaje-y .9s var(--sale) 1.2s 2; }
}
@keyframes viaje-x { 0% { opacity: 0; transform: translateX(0); } 15% { opacity: 1; } 85% { opacity: 1; } 100% { opacity: 0; transform: translateX(36px); } }
@keyframes viaje-y { 0% { opacity: 0; transform: translateY(0); } 15% { opacity: 1; } 85% { opacity: 1; } 100% { opacity: 0; transform: translateY(36px); } }
@media (max-width: 760px) {
  .flujo__fila { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 40px auto 40px auto; }
  .flujo__union::before { left: 50%; right: auto; top: 6px; bottom: 6px; width: 1px; height: auto; }
  .flujo__union::after { left: 50%; right: auto; top: auto; bottom: 4px; margin: 0 0 0 -3.5px; transform: rotate(135deg); }
  .flujo__union i { left: 50%; top: 6px; margin: 0 0 0 -3.5px; }
  .flujo__bajada { grid-template-columns: minmax(0, 1fr); height: 32px; }
  .flujo__bajada span { grid-column: 1; }
  .flujo__salidas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  @media (prefers-reduced-motion: no-preference) {
    .flujo.visible .flujo__union i { animation-name: viaje-y; }
  }
}

.cuatro { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; }
.cuatro > div { display: grid; gap: 10px; align-content: start; padding-top: 20px; border-top: 1px solid var(--line-strong); }
.cuatro p { color: var(--muted); font-size: .9375rem; line-height: 1.5rem; }
@media (max-width: 920px) { .cuatro { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .cuatro { grid-template-columns: minmax(0, 1fr); } }
.tres { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.tres > div { display: grid; gap: 10px; align-content: start; padding-top: 20px; border-top: 1px solid var(--line-strong); }
.tres p { color: var(--muted); font-size: .9375rem; line-height: 1.5rem; }
@media (max-width: 760px) { .tres { grid-template-columns: minmax(0, 1fr); } }

/* Antes y después del orden: pasos que sobran se tachan */
.limpieza { display: grid; gap: 8px; counter-reset: lim; }
.limpieza li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  padding: 12px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: var(--surface);
  transition: opacity .4s var(--sale);
}
.limpieza li::before { counter-increment: lim; content: counter(lim); font-family: var(--f-mono); font-size: .75rem; color: var(--muted); }
.limpieza .sobra > span:first-of-type { color: var(--muted); }
.limpieza .chip { justify-self: end; }
@media (prefers-reduced-motion: no-preference) {
  .js .limpieza .chip { opacity: 0; transition: opacity .3s var(--sale); }
  .js .limpieza.visible .chip { opacity: 1; }
  .js .limpieza .tachado { background-size: 0 1.5px; transition: background-size .45s var(--sale); }
  .js .limpieza.visible .tachado { background-size: 100% 1.5px; }
  .js .limpieza.visible li:nth-child(2) .chip, .js .limpieza.visible li:nth-child(2) .tachado { transition-delay: .2s; }
  .js .limpieza.visible li:nth-child(3) .chip, .js .limpieza.visible li:nth-child(3) .tachado { transition-delay: .4s; }
  .js .limpieza.visible li:nth-child(4) .chip { transition-delay: .6s; }
  .js .limpieza.visible li:nth-child(5) .chip { transition-delay: .8s; }
  .js .limpieza.visible li:nth-child(6) .chip, .js .limpieza.visible li:nth-child(6) .tachado { transition-delay: 1s; }
}
@media (max-width: 520px) {
  .limpieza li { grid-template-columns: 1.5rem minmax(0, 1fr); }
  .limpieza .chip { grid-column: 2; justify-self: start; }
}

/* -------------------------------------------------------------- nosotros */

.mision { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.mision > div { display: grid; gap: 14px; align-content: start; padding: clamp(24px, 3vw, 36px); border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
@media (max-width: 760px) { .mision { grid-template-columns: minmax(0, 1fr); } }
.hechos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); }
.hechos li { display: grid; gap: 6px; align-content: start; padding: 20px 20px 4px 0; }
.hechos li + li { padding-left: 20px; border-left: 1px solid var(--line); }
@media (max-width: 860px) {
  .hechos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hechos li:nth-child(3) { padding-left: 0; border-left: 0; }
}
@media (max-width: 480px) {
  .hechos { grid-template-columns: minmax(0, 1fr); }
  .hechos li, .hechos li + li { padding-left: 0; border-left: 0; border-bottom: 1px solid var(--line); padding-bottom: 16px; }
}

/* -------------------------------------------------------------- contacto */

.contacto { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 48px clamp(32px, 6vw, 112px); align-items: start; }
@media (max-width: 860px) { .contacto { grid-template-columns: minmax(0, 1fr); } }
.contacto__nota { display: grid; gap: 18px; }
.datos { display: grid; gap: 0; margin-top: 16px; border-top: 1px solid var(--line); }
.datos > div { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: 12px; align-items: center; padding-block: 12px; border-bottom: 1px solid var(--line); }
.datos dd { min-width: 0; overflow-wrap: anywhere; }
.datos a { display: inline-flex; align-items: center; min-height: 28px; }
.datos .correo__texto { display: inline-block; max-width: 100%; word-break: break-all; line-height: 28px; }
@media (max-width: 400px) { .datos > div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }
.datos a:hover { color: var(--sky); }
.formulario { display: grid; gap: 18px; padding: clamp(20px, 3vw, 32px); border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
.campo { display: grid; gap: 8px; }
.campo label { font-size: .875rem; font-weight: 500; }
.campo input, .campo textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-m);
  background: var(--ground);
  font-size: 1rem;
  transition: border-color .2s var(--sale), box-shadow .2s var(--sale);
}
.campo textarea { resize: vertical; min-height: 140px; }
.campo input::placeholder, .campo textarea::placeholder { color: var(--muted); opacity: 1; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--sky); box-shadow: var(--glow); }
.campo input:focus-visible, .campo textarea:focus-visible { outline: none; }
.campo .opcional { color: var(--muted); font-weight: 400; }
.campo__error { color: var(--danger); font-size: .875rem; }
.campo [aria-invalid="true"] { border-color: var(--danger); }
.formulario__estado { min-height: 1.3rem; font-size: .9375rem; color: var(--muted); }
.formulario__estado:empty { display: none; }
.correo {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  max-width: 100%;
}
.correo__texto { min-width: 0; font-family: var(--f-mono); font-size: .875rem; user-select: all; -webkit-user-select: all; overflow-wrap: anywhere; }
.copiar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  background: transparent;
  color: var(--muted);
  font-size: .8125rem;
  font-weight: 600;
}
.copiar:hover { color: var(--ink); border-color: var(--line-strong); }
.copiar svg { width: 14px; height: 14px; }
.copiar[data-copiado] { color: var(--signal); border-color: var(--signal); }

/* ----------------------------------------------------------- invitaciones */

.marca-producto { display: inline-flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.marca-producto__icono { display: grid; place-items: center; width: 32px; height: 32px; border-radius: var(--r-s); background: var(--rosa-soft); color: var(--rosa); }
.marca-producto__icono svg { width: 18px; height: 18px; }
.marca-producto__nombre { font-weight: 600; }
.inv-heroe { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 48px clamp(32px, 6vw, 96px); align-items: center; }
.inv-heroe__texto { display: grid; gap: 24px; min-width: 0; }
.inv-heroe__nota { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.inv-heroe__nota li { display: inline-flex; align-items: center; gap: 8px; font-size: .9375rem; color: var(--muted); }
@media (max-width: 920px) { .inv-heroe { grid-template-columns: minmax(0, 1fr); justify-items: start; } }

.video-promo { display: grid; justify-items: center; gap: 16px; }
.telefono {
  position: relative;
  width: min(300px, 78vw);
  aspect-ratio: 9 / 19;
  padding: 10px;
  border-radius: 46px;
  background: var(--marco);
  box-shadow: var(--glow);
}
.telefono::before {
  content: "";
  position: absolute;
  top: 18px; left: 50%;
  width: 84px; height: 22px;
  margin-left: -42px;
  border-radius: 12px;
  background: var(--marco);
  z-index: 2;
}
.telefono__pantalla { position: relative; width: 100%; height: 100%; border-radius: 37px; overflow: hidden; background: var(--marco); }
.telefono video { width: 100%; height: 100%; object-fit: cover; }
.video-controles { display: flex; gap: 8px; }
.video-controles .boton { gap: 8px; }
.video-controles svg { width: 14px; height: 14px; }
.video-controles .icono-pausar, .video-controles .icono-sonido { display: none; }
.video-controles [data-estado="andando"] .icono-seguir { display: none; }
.video-controles [data-estado="andando"] .icono-pausar { display: block; }
.video-controles [data-estado="sonando"] .icono-mudo { display: none; }
.video-controles [data-estado="sonando"] .icono-sonido { display: block; }
.capitulos { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; max-width: 340px; }
.capitulo {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font-size: .8125rem;
  transition: color .2s var(--sale), border-color .2s var(--sale), background-color .2s var(--sale);
}
.capitulo b { font-family: var(--f-mono); font-weight: 500; font-size: .6875rem; }
.capitulo:hover { color: var(--ink); border-color: var(--line-strong); }
.capitulo[aria-current="true"] { color: var(--ink); border-color: var(--sky); background: var(--sky-soft); }

.resuelve { border-top: 1px solid var(--line); }
.resuelve__titulos, .resuelve__fila { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 48px; }
.resuelve__titulos { padding-block: 14px; border-bottom: 1px solid var(--line); }
.resuelve__fila { padding-block: 22px; border-bottom: 1px solid var(--line); align-items: start; }
.resuelve__antes { color: var(--muted); font-size: 1.0625rem; line-height: 1.65rem; }
.resuelve__ahora { font-size: 1.0625rem; line-height: 1.65rem; display: flex; gap: 12px; }
.resuelve__ahora .punto { margin-top: .6em; }
.tachado {
  background-image: linear-gradient(var(--line-strong), var(--line-strong));
  background-repeat: no-repeat;
  background-position: 0 58%;
  background-size: 100% 1.5px;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
@media (prefers-reduced-motion: no-preference) {
  .js .resuelve__fila .tachado { background-size: 0 1.5px; transition: background-size .5s var(--sale) .15s; }
  .js .resuelve__fila.visible .tachado { background-size: 100% 1.5px; }
}
@media (max-width: 720px) {
  .resuelve__titulos { display: none; }
  .resuelve__fila { grid-template-columns: minmax(0, 1fr); gap: 10px; }
}

.pasos--seis { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 48px; }
.pasos--seis::before { display: none; }
.pasos--seis .paso { padding-top: 0; }
@media (max-width: 860px) { .pasos--seis { grid-template-columns: minmax(0, 1fr); row-gap: 24px; } .pasos--seis::before { display: block; } }
.pasos--ocho { grid-template-columns: repeat(4, minmax(0, 1fr)); row-gap: 48px; }
.pasos--ocho::before { display: none; }
@media (max-width: 1080px) { .pasos--ocho { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) { .pasos--ocho { grid-template-columns: minmax(0, 1fr); row-gap: 24px; } .pasos--ocho::before { display: block; } }

.mesa3d { border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); overflow: hidden; }
.mesa3d__barra { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding: 10px 12px 10px 18px; border-bottom: 1px solid var(--line); }
.mesa3d__lienzo { position: relative; height: clamp(320px, 52vw, 560px); touch-action: pan-y; cursor: grab; }
.mesa3d__lienzo:active { cursor: grabbing; }
.mesa3d__lienzo canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.mesa3d__respaldo { position: absolute; inset: 0; width: 100%; height: 100%; padding: 24px; }
.con-3d .mesa3d__respaldo { display: none; }
.mesa3d__marca {
  position: absolute;
  transform: translate(-50%, -100%);
  padding: 4px 8px;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-s);
  background: var(--velo);
  font-family: var(--f-mono);
  font-size: .625rem;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}
.mesa3d__respaldo .r-piso { fill: var(--raised); stroke: var(--line-strong); stroke-width: .04; }
.mesa3d__respaldo .r-pista { fill: var(--sky-soft); stroke: var(--sky); stroke-width: .05; }
.mesa3d__respaldo .r-mesa { fill: var(--surface); stroke: var(--line-strong); stroke-width: .04; }
.mesa3d__respaldo .r-si { fill: var(--signal); }
.mesa3d__respaldo .r-duda { fill: var(--halo); }
.mesa3d__respaldo .r-nada { fill: none; stroke: var(--line-strong); stroke-width: .05; }
.mesa3d__respaldo .r-camino { fill: none; stroke: var(--sky); stroke-width: .08; stroke-dasharray: .3 .2; stroke-linecap: round; }
.mesa3d__respaldo .r-entrada { stroke: var(--sky); stroke-width: .2; stroke-linecap: round; }
.mesa3d__respaldo text { fill: var(--muted); font-family: var(--f-mono); font-size: .5px; }
.leyenda { display: flex; flex-wrap: wrap; gap: 10px 24px; padding: 14px 18px; border-top: 1px solid var(--line); }
.leyenda li { display: inline-flex; align-items: center; gap: 8px; font-size: .875rem; }
.leyenda b { font-family: var(--f-mono); font-weight: 500; font-variant-numeric: tabular-nums; }

.incluye { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--line); }
.incluye__grupo { display: grid; gap: 18px; align-content: start; padding: 24px 24px 8px 0; }
.incluye__grupo + .incluye__grupo { padding-left: 24px; border-left: 1px solid var(--line); }
.incluye__grupo h3 { font: 500 1.125rem/1.25 var(--f-display); letter-spacing: -.01em; }
.incluye__grupo ul { display: grid; gap: 14px; }
.incluye__grupo li { display: grid; gap: 2px; }
.incluye__grupo li b { font-weight: 600; font-size: .9375rem; }
.incluye__grupo li span { color: var(--muted); font-size: .875rem; line-height: 1.35rem; }
@media (max-width: 1000px) {
  .incluye { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .incluye__grupo:nth-child(3) { padding-left: 0; border-left: 0; }
  .incluye__grupo:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .incluye { grid-template-columns: minmax(0, 1fr); }
  .incluye__grupo + .incluye__grupo { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
}
.siempre { display: flex; flex-wrap: wrap; gap: 10px 28px; margin-top: 28px; }
.siempre li { display: inline-flex; align-items: center; gap: 10px; font-size: .9375rem; color: var(--muted); }
.siempre svg { width: 16px; height: 16px; color: var(--sky); flex: none; }

.precios { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
@media (max-width: 920px) { .precios { grid-template-columns: minmax(0, 1fr); max-width: 520px; } }
.plan { display: flex; flex-direction: column; gap: 14px; padding: 28px 26px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); min-width: 0; }
.plan--pro { border-color: var(--sky); box-shadow: var(--glow); }
.plan__nombre { font: 500 1.25rem/1.2 var(--f-display); letter-spacing: -.01em; }
.plan__para { color: var(--muted); font-size: .9375rem; line-height: 1.45rem; min-height: 2.9rem; }
.plan__precio { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 10px; margin-top: 6px; }
.plan__precio b { font: 500 clamp(2.5rem, 2rem + 1.6vw, 3.25rem)/1 var(--f-display); letter-spacing: -.03em; }
.plan__precio span { color: var(--muted); font-size: .9375rem; }
.plan__despues { font-size: .875rem; color: var(--muted); }
.plan__cuenta { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); font-size: .875rem; color: var(--ink); }
.precios__notas { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.precios__notas > div { display: grid; gap: 6px; padding: 20px 22px; border: 1px solid var(--line); border-radius: var(--r-l); }
@media (max-width: 760px) { .precios__notas { grid-template-columns: minmax(0, 1fr); } }
.letra-chica { margin-top: 16px; font-size: .875rem; color: var(--muted); max-width: 80ch; }

.para-quien { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.para-quien > div { display: grid; gap: 10px; align-content: start; padding-top: 20px; border-top: 1px solid var(--line-strong); }
.para-quien p { color: var(--muted); font-size: .9375rem; line-height: 1.5rem; }
@media (max-width: 760px) { .para-quien { grid-template-columns: minmax(0, 1fr); } }

.soporte { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: 40px clamp(32px, 6vw, 96px); align-items: start; }
.soporte__texto { display: grid; gap: 18px; }
.soporte__lista { display: grid; gap: 0; border-top: 1px solid var(--line); }
.soporte__lista li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 4px 14px; padding-block: 16px; border-bottom: 1px solid var(--line); }
.soporte__lista svg { width: 18px; height: 18px; margin-top: 2px; color: var(--sky); grid-row: 1 / span 2; }
.soporte__lista span { color: var(--muted); font-size: .9375rem; line-height: 1.45rem; }
@media (max-width: 860px) { .soporte { grid-template-columns: minmax(0, 1fr); } }

.hoja-ruta { display: grid; gap: 0; border-top: 1px solid var(--line); }
.hoja-ruta li { display: grid; grid-template-columns: 10.5rem minmax(0, 1fr); gap: 8px 32px; padding-block: 20px; border-bottom: 1px solid var(--line); }
.hoja-ruta li > div { display: grid; gap: 4px; }
.hoja-ruta p { color: var(--muted); font-size: .9375rem; line-height: 1.45rem; }
.hoja-ruta .chip { padding-top: 4px; align-self: start; }
.chip--prepara { color: var(--sky); }
.chip--prepara .punto { background: var(--sky); }
@media (max-width: 640px) { .hoja-ruta li { grid-template-columns: minmax(0, 1fr); } }

.preguntas { border-top: 1px solid var(--line); max-width: 860px; }
.preguntas details { border-bottom: 1px solid var(--line); }
.preguntas summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 60px;
  padding: 14px 44px 14px 0;
  font-weight: 600;
  font-size: 1.0625rem;
  line-height: 1.4;
  cursor: pointer;
  list-style: none;
}
.preguntas summary::-webkit-details-marker { display: none; }
.preguntas summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 1.5px solid var(--sky);
  border-bottom: 1.5px solid var(--sky);
  transform: rotate(45deg);
  transition: transform .25s var(--sale);
}
.preguntas details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.preguntas details p { padding: 0 44px 20px 0; color: var(--muted); line-height: 1.65rem; max-width: 70ch; }

/* ------------------------------------------------------------------- pie */

.pie { border-top: 1px solid var(--line); background: var(--surface); padding-top: clamp(48px, 6vw, 80px); padding-bottom: calc(28px + env(safe-area-inset-bottom, 0px)); }
.pie__arriba { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(4, minmax(0, 1fr)); gap: 36px 24px; }
.pie__marca { display: grid; gap: 16px; align-content: start; }
.pie__marca p { color: var(--muted); font-size: .9375rem; line-height: 1.5rem; max-width: 34ch; }
.pie__columna { display: grid; gap: 4px; align-content: start; }
.pie__columna .etiqueta { margin-bottom: 8px; }
.pie__columna a { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; color: var(--muted); font-size: .9375rem; }
.pie__columna a:hover { color: var(--ink); }
.pie__abajo {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 32px;
  margin-top: clamp(40px, 5vw, 64px);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .8125rem;
}
.pie__abajo address { font-style: normal; display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; }
.pie__abajo address a { display: inline-flex; align-items: center; min-height: 28px; }
.pie__abajo a:hover { color: var(--ink); }
@media (max-width: 1000px) { .pie__arriba { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pie__marca { grid-column: 1 / -1; } }
@media (max-width: 330px) { .pie__arriba { grid-template-columns: minmax(0, 1fr); } }

/* ------------------------------------------------------------------ 404 */

.perdido { display: grid; gap: 24px; justify-items: start; padding-block: clamp(80px, 14vw, 180px); }
.perdido .dato { color: var(--muted); }

/* --------------------------------------------- páginas legales (originales)
   El contenido de privacidad, términos y borrar cuenta se copia tal cual de la web
   anterior: aquí sus clases de siempre se visten con el sistema nuevo. */

.page-hero { position: relative; padding-top: clamp(56px, 8vw, 112px); padding-bottom: clamp(40px, 5vw, 72px); border-bottom: 1px solid var(--line); display: grid; gap: 20px; }
.page-hero .eyebrow, .eyebrow {
  font-family: var(--f-mono);
  font-size: .6875rem;
  line-height: 1rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.display {
  font-family: var(--f-display);
  font-weight: 500;
  font-size: clamp(2.25rem, 1.05rem + 4.4vw, 4.75rem);
  line-height: .98;
  letter-spacing: -.03em;
  text-wrap: balance;
  overflow-wrap: break-word;
}
.muted { color: var(--muted); }
.lead { font-size: 1.1875rem; line-height: 1.875rem; color: var(--muted); max-width: 62ch; }
.section { padding-bottom: clamp(72px, 9vw, 128px); }
.button { display: inline-flex; align-items: center; gap: 10px; min-height: 46px; padding: 0 20px; border-radius: var(--r-m); font-weight: 600; font-size: .9375rem; text-decoration: none !important; }
.button-dark { background: var(--sky); color: var(--on-sky) !important; }
.button-dark:hover { box-shadow: var(--glow); }

.doc { width: min(860px, 100%); margin-inline: auto; }
.doc > p, .doc > ul, .doc > ol { max-width: 72ch; }
.doc h2 { font: 500 clamp(1.3rem, 1.12rem + .7vw, 1.75rem)/1.2 var(--f-display); letter-spacing: -.015em; margin: 56px 0 16px; scroll-margin-top: 90px; text-wrap: balance; }
.doc h3 { font: 600 1.0625rem/1.4 var(--f-text); margin: 32px 0 10px; }
.doc h2:first-of-type { margin-top: 44px; }
.doc p { margin: 0 0 16px; color: var(--muted); font-size: 1rem; line-height: 1.7; }
.doc strong { color: var(--ink); }
.doc a { color: var(--sky); text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.doc a:hover { text-decoration-thickness: 2px; }
.doc ul { margin: 0 0 18px; padding: 0; list-style: none; }
.doc ul li { position: relative; padding-left: 22px; margin-bottom: 10px; color: var(--muted); line-height: 1.6; }
.doc ul li::before { content: ""; position: absolute; left: 4px; top: .62em; width: 6px; height: 6px; border-radius: 1px; background: var(--line-strong); }
.doc ul.checks li::before { background: var(--signal); border-radius: 50%; }
.doc ul.crosses li::before { background: var(--danger); width: 8px; height: 1.5px; top: .8em; border-radius: 0; }
.doc .tablewrap { overflow-x: auto; margin: 0 0 24px; border: 1px solid var(--line); border-radius: var(--r-m); }
.doc table { width: 100%; border-collapse: collapse; font-size: .9375rem; min-width: 560px; }
.doc caption { caption-side: top; text-align: left; padding: 14px 16px 0; font-family: var(--f-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.doc th { text-align: left; padding: 12px 16px; border-bottom: 1px solid var(--line-strong); font-family: var(--f-mono); font-size: .6875rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
.doc td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; color: var(--muted); line-height: 1.55; }
.doc tr:last-child td { border-bottom: 0; }
.doc .meta { display: block; color: var(--muted); font-size: .8125rem; margin-top: 3px; }
.doc .tldr { margin: 0 0 32px; padding: 24px 26px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
.doc .tldr__t { margin-bottom: 14px; font-family: var(--f-mono); font-size: .6875rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.doc .tldr ul { margin: 0; }
.doc .tldr li { color: var(--ink); }
.doc .ctainline { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 24px; margin: 28px 0; padding: 20px 24px; border: 1px solid var(--line); border-radius: var(--r-l); background: var(--surface); }
.doc .ctainline p { margin: 0; }
.doc details { border-bottom: 1px solid var(--line); }
.doc details:first-of-type { border-top: 1px solid var(--line); }
.doc summary { position: relative; padding: 16px 40px 16px 0; font-weight: 600; cursor: pointer; list-style: none; }
.doc summary::-webkit-details-marker { display: none; }
.doc summary::after { content: "+"; position: absolute; right: 8px; top: 13px; color: var(--sky); font-size: 1.25rem; font-weight: 400; }
.doc details[open] summary::after { content: "−"; }
.doc details p { color: var(--muted); }
.doc .doc-nota { padding: 14px 18px; border-left: 2px solid var(--sky); background: var(--sky-soft); border-radius: 0 var(--r-m) var(--r-m) 0; color: var(--ink); }
.doc-nav { display: flex; flex-wrap: wrap; gap: 8px; margin: 32px 0 8px; }
.doc-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted) !important;
  font-size: .875rem;
  text-decoration: none !important;
  transition: border-color .2s var(--sale), color .2s var(--sale);
}
.doc-nav a:hover { border-color: var(--sky); color: var(--ink) !important; }
.doc-fecha { font-family: var(--f-mono); font-size: .75rem; letter-spacing: .04em; color: var(--muted); }
.doc-relacionado { margin-top: 64px; padding-top: 28px; border-top: 1px solid var(--line); }
.doc-relacionado h2 { margin: 0 0 16px !important; font-family: var(--f-mono) !important; font-size: .6875rem !important; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.doc-relacionado ul { display: flex; flex-wrap: wrap; gap: 8px 24px; }
.doc-relacionado li { padding: 0 !important; }
.doc-relacionado li::before { display: none; }

/* Columnas que pueden encoger: una palabra larga nunca empuja la página de lado */
.cabeza:not(.cabeza--lado) > .shell, .seccion__cabeza, .producto__cabeza, .funcion__texto, .contacto__nota,
.soporte__texto, .perdido, .page-hero, .mision > div, .precios__notas > div, .cuatro > div, .tres > div,
.para-quien > div, .incluye__grupo, .servicio, .formulario, .campo, .cierre__fila > div, .pie__marca,
.pie__columna, .catalogo__indice, .inv-heroe__texto, .cabeza__texto { grid-template-columns: minmax(0, 1fr); }

/* -------------------------------------------------------------- WhatsApp */
/* Botón fijo abajo a la derecha, en todas las páginas: abre el chat con el número
   de Alex y un saludo ya escrito (en el idioma de la página). En teléfonos se
   queda en "WhatsApp" para no tapar el contenido. Queda debajo del menú del
   teléfono y del splash. */
.whatsapp {
  position: fixed;
  right: max(16px, env(safe-area-inset-right, 0px));
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  z-index: 48;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px 0 7px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: var(--raised);
  color: var(--ink);
  font: 600 .9375rem/1 var(--f-text);
  letter-spacing: -.005em;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, .28);
}
.whatsapp:hover { border-color: #25d366; box-shadow: 0 0 0 1px rgba(37, 211, 102, .35), 0 10px 30px rgba(0, 0, 0, .28); }
.whatsapp:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; }
.whatsapp__icono {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
}
.whatsapp__icono svg { width: 20px; height: 20px; }
.whatsapp__corto { display: none; }
:root.menu-abierto .whatsapp { display: none; }
@media (prefers-reduced-motion: no-preference) {
  .whatsapp { transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease; }
  .whatsapp:hover { transform: translateY(-2px); }
}
@media (max-width: 560px) {
  .whatsapp { gap: 8px; padding-right: 14px; font-size: .875rem; }
  .whatsapp__texto { display: none; }
  .whatsapp__corto { display: inline; }
}
/* Que el botón no tape la última línea del pie al llegar al final */
.pie { padding-bottom: calc(88px + env(safe-area-inset-bottom, 0px)); }
@media print { .whatsapp { display: none !important; } }

/* ----------------------------------------------------------- movimiento */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
    scroll-behavior: auto !important;
  }
  :root[data-splash] .splash { display: none; }
}

@media print {
  :root, :root[data-theme] { --ground: #fff; --surface: #fff; --raised: #f2f5f7; --line: #d0dae1; --line-strong: #74899a; --ink: #07121b; --muted: #465b6a; --sky: #005f8c; color-scheme: light; }
  .cabecera, .pie, .saltar, .pausa, .doc-nav, .splash { display: none !important; }
}