/* ============================================================
   PriorizAI — Landing
   ============================================================
   El sistema visual es el mismo de la aplicacion: los tokens de
   esta hoja se copian de frontend/app/globals.css para que la
   portada y el producto se vean como una sola cosa.

   Lo que eso significa: el lienzo es azul, no blanco — contra el,
   una tarjeta blanca se lee como un objeto y no como un hueco —,
   las tarjetas flotan con sombra difusa en vez de estar calcadas
   con sombra dura, y el color saturado significa una sola cosa:
   urgencia clinica.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  /* Marca */
  --pz-green:      #09BC8A;
  --pz-green-ink:  #04704F;
  --pz-blue:       #4F86C6;
  --pz-blue-deep:  #003D96;
  --pz-purple:     #744FC6;
  --pz-purple-ink: #472A8C;

  /* Lienzo y superficies */
  --pz-canvas:     #C6D7F0;
  --pz-canvas-2:   #B4C9E8;
  --pz-paper:      #FFFFFF;
  --pz-paper-2:    #EDF2FB;
  --pz-paper-3:    #DEE8F8;

  /* Tinta */
  --pz-ink:        #071426;
  --pz-ink-2:      #2E3F58;
  --pz-ink-3:      #55688A;
  --pz-line:       #C8D6EA;
  --pz-line-2:     #A7BEDC;

  /* Nocturno */
  --pz-night:      #061225;
  --pz-night-2:    #0C2143;
  --pz-night-line: rgba(126,168,224,.22);
  --pz-night-ink:  rgba(226,236,248,.78);
  --pz-night-ink-2:rgba(226,236,248,.58);

  /* Triage: la unica informacion que debe leerse desde lejos. */
  --pz-alta:        #B01D1D;
  --pz-alta-fuerte: #8E1414;
  --pz-media:       #8A5200;
  --pz-media-fuerte:#6B3F00;
  --pz-alta-bg:     #FBE4E4;
  --pz-media-bg:    #FCEFD6;
  --pz-baja-bg:     #D8F5EB;
  --pz-azul-bg:     #DCE8FC;
  --pz-morado-bg:   #EAE2FB;

  /* Fondos de grupo de la cola */
  --pz-zona-alta:   #F7DADA;
  --pz-zona-media:  #FAE8CA;
  --pz-zona-baja:   #CFF1E4;
  --pz-zona-sin:    #DFE7F5;

  --pz-grid: 32px;

  /* Tipografia */
  --pz-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --pz-body:    "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --pz-mono:    "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --fs-micro:  .78rem;
  --fs-chip:   .72rem;
  --fs-sm:     .95rem;
  --fs-base:  1.05rem;
  --fs-md:    1.15rem;
  --fs-lg:    1.32rem;

  /* Escala propia de la portada: los titulares de una landing
     necesitan un rango que la aplicacion nunca usa. */
  --fs-h1:   clamp(2.5rem, 5.9vw, 4.5rem);
  --fs-h2:   clamp(1.95rem, 4.2vw, 3rem);
  --fs-h3:   clamp(1.3rem, 2.2vw, 1.7rem);
  --fs-lead: clamp(1.08rem, 1.5vw, 1.22rem);

  /* Elevacion */
  --shadow-sm: 0 1px 2px rgba(7,20,38,.07), 0 2px 8px rgba(7,20,38,.06);
  --shadow-md: 0 2px 5px rgba(7,20,38,.08), 0 10px 24px rgba(7,20,38,.10);
  --shadow-lg: 0 6px 12px rgba(7,20,38,.10), 0 20px 48px rgba(7,20,38,.14);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;

  /* Overrides de Bootstrap */
  --bs-body-font-family: var(--pz-body);
  --bs-body-font-size: var(--fs-base);
  --bs-body-color: var(--pz-ink-2);
  --bs-body-bg: var(--pz-canvas);
  --bs-primary: var(--pz-blue-deep);
  --bs-primary-rgb: 0, 61, 150;
  --bs-border-color: var(--pz-line);
  --bs-border-radius: var(--radius-sm);
  --bs-border-radius-sm: 4px;
  --bs-border-radius-lg: var(--radius-md);
  --bs-link-color: var(--pz-blue-deep);
  --bs-link-hover-color: var(--pz-purple-ink);
  --bs-emphasis-color: var(--pz-ink);
  --bs-heading-color: var(--pz-ink);
  --bs-focus-ring-color: rgba(0, 61, 150, .3);
}

/* ---------- 2. Base ---------- */
* { -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  font-family: var(--pz-body);
  font-size: var(--fs-base);
  line-height: 1.6;
  color: var(--pz-ink-2);
  background-color: var(--pz-canvas);
  -webkit-font-smoothing: antialiased;
  /* clip, no hidden: "hidden" en un eje hace que el otro compute "auto" y
     convierte al body en contenedor de scroll. Bootstrap ScrollSpy lo tomaba
     entonces como su raiz y scrolleaba un elemento que no se mueve, dejando
     los enlaces del menu sin efecto. "clip" recorta igual, sin ese efecto. */
  overflow-x: clip;
}

h1, h2, h3, h4, h5 {
  font-family: var(--pz-display);
  font-variation-settings: "wdth" 94;
  color: var(--pz-ink);
  letter-spacing: -.022em;
  line-height: 1.12;
  font-weight: 700;
  text-wrap: balance;
}

p { text-wrap: pretty; }
::selection { background: var(--pz-blue-deep); color: #fff; }

a { text-underline-offset: .22em; }

:focus-visible {
  outline: 3px solid var(--pz-blue-deep);
  outline-offset: 2px;
  border-radius: 4px;
}

.pz-skip {
  position: absolute; left: -999px; top: 0; z-index: 2000;
  background: var(--pz-ink); color: #fff; padding: .75rem 1.25rem;
  font-family: var(--pz-mono); font-size: var(--fs-micro);
  border-radius: 0 0 var(--radius-sm) 0;
}
.pz-skip:focus { left: 0; }

/* Lienzo del contenido: la reticula queda apenas insinuada, porque
   el fondo ya tiene color propio. */
.pz-blueprint {
  background-color: var(--pz-canvas);
  background-image:
    linear-gradient(rgba(255,255,255,.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.5) 1px, transparent 1px);
  background-size: var(--pz-grid) var(--pz-grid);
  background-position: -1px -1px;
}

/* ---------- 3. Piezas compartidas con la aplicacion ---------- */

/* Etiqueta mono con regla previa. Encabeza secciones y tarjetas. */
.pz-eyebrow {
  font-family: var(--pz-mono);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--pz-blue-deep);
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  margin: 0 0 1rem;
}
.pz-eyebrow::before {
  content: "";
  width: 1.5rem;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  flex: none;
}
.pz-eyebrow--green  { color: var(--pz-green-ink); }
.pz-eyebrow--purple { color: var(--pz-purple-ink); }
.pz-eyebrow--alta   { color: var(--pz-alta); }
.pz-eyebrow--light  { color: #7FB8FF; }

/* Panel: la unidad base de contenido, elevada sobre el lienzo. */
.pz-panel {
  background: var(--pz-paper);
  border: 1px solid var(--pz-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.pz-panel__head {
  padding: 1.15rem 1.4rem;
  border-bottom: 2px solid var(--pz-line);
  background: linear-gradient(180deg, var(--pz-paper) 0%, var(--pz-paper-2) 100%);
}
.pz-panel__body { padding: 1.4rem; }

.pz-label {
  font-family: var(--pz-mono);
  font-size: var(--fs-micro);
  font-weight: 500;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--pz-ink-3);
  display: block;
}

/* Numeral de dato. */
.pz-num {
  font-family: var(--pz-display);
  font-variation-settings: "wdth" 88;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.035em;
  color: var(--pz-ink);
  display: block;
}

.pz-chip {
  font-family: var(--pz-mono);
  font-size: var(--fs-chip);
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  padding: .3rem .6rem;
  border-radius: 999px;
  display: inline-block;
  vertical-align: middle;
  white-space: nowrap;
  border: 1px solid transparent;
}
.pz-chip--alta    { background: var(--pz-alta-bg);  color: var(--pz-alta-fuerte);  border-color: rgba(176,29,29,.3); }
.pz-chip--media   { background: var(--pz-media-bg); color: var(--pz-media-fuerte); border-color: rgba(138,82,0,.3); }
.pz-chip--baja    { background: var(--pz-baja-bg);  color: var(--pz-green-ink);    border-color: rgba(4,112,79,.3); }
.pz-chip--neutral { background: var(--pz-paper-3);  color: var(--pz-ink-2);        border-color: var(--pz-line-2); }

/* Botones: el color dice que clase de accion es.
   verde: confirma · azul: navega · morado: IA · claro: secundaria */
.pz-btn {
  font-family: var(--pz-mono);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  padding: .85rem 1.4rem;
  border: 2px solid transparent;
  transition: transform .16s ease, box-shadow .16s ease,
              background-color .16s ease, border-color .16s ease, color .16s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
}
.pz-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.pz-btn:active { transform: translateY(0); box-shadow: var(--shadow-sm); }

.pz-btn--verde  { background: var(--pz-green-ink);  color: #fff; }
.pz-btn--verde:hover  { background: #035C41; color: #fff; }
.pz-btn--azul   { background: var(--pz-blue-deep);  color: #fff; }
.pz-btn--azul:hover   { background: #002F76; color: #fff; }
.pz-btn--morado { background: var(--pz-purple-ink); color: #fff; }
.pz-btn--morado:hover { background: #38206F; color: #fff; }
.pz-btn--claro  { background: var(--pz-paper); color: var(--pz-ink); border-color: var(--pz-line-2); }
.pz-btn--claro:hover  { background: var(--pz-paper-2); border-color: var(--pz-blue-deep); color: var(--pz-blue-deep); }

/* Nombres anteriores, mapeados a la escala de color de la aplicacion. */
.pz-btn--solid { background: var(--pz-green-ink); color: #fff; }
.pz-btn--solid:hover { background: #035C41; color: #fff; }
.pz-btn--ghost { background: var(--pz-paper); color: var(--pz-ink); border-color: var(--pz-line-2); }
.pz-btn--ghost:hover { background: var(--pz-paper-2); border-color: var(--pz-blue-deep); color: var(--pz-blue-deep); }

.pz-btn--lg { padding: .98rem 1.6rem; font-size: var(--fs-sm); }

.pz-lead {
  font-size: var(--fs-lead);
  color: var(--pz-ink-2);
  line-height: 1.6;
  max-width: 56ch;
}

.pz-note {
  font-family: var(--pz-mono);
  font-size: var(--fs-chip);
  line-height: 1.65;
  letter-spacing: .01em;
  color: var(--pz-ink-3);
}
.pz-note a { color: inherit; }

/* Secciones */
/* Una fila g-5 de Bootstrap tiene margenes de -24px, pero por debajo de 576px
   el .container solo aporta 12px de relleno: la fila se salia 12px por cada
   costado y el overflow-x:clip del body lo tapaba en vez de resolverlo. Se le
   da al contenedor el relleno que la canaleta mas ancha necesita. */
@media (max-width: 575.98px) {
  .container { --bs-gutter-x: 3rem; }
}

.pz-section { padding: clamp(4.5rem, 9vw, 8rem) 0; position: relative; }
.pz-section--tight { padding: clamp(3rem, 6vw, 5rem) 0; }

.pz-h2 { font-size: var(--fs-h2); font-weight: 800; letter-spacing: -.03em; }
.pz-h3 { font-size: var(--fs-h3); font-weight: 700; }

/* ---------- 4. Navbar ---------- */
/* Papel translucido sobre el lienzo azul: la barra tiene que distinguirse
   del fondo, asi que no comparte su color con el. Al despegarse se eleva. */
.pz-nav {
  background: rgba(255, 255, 255, .93);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 2px solid var(--pz-line-2);
  transition: box-shadow .25s ease;
  padding-block: .7rem;
}
.pz-nav.is-stuck { box-shadow: var(--shadow-md); }
.pz-nav .navbar-brand img { height: 34px; width: auto; display: block; }

.pz-nav .nav-link {
  font-family: var(--pz-mono);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: var(--pz-ink-2);
  padding: .55rem .8rem;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}
.pz-nav .nav-link:hover {
  color: var(--pz-ink);
  background: rgba(255, 255, 255, .6);
  border-color: var(--pz-line-2);
}
/* El verde marca la seccion en la que se esta, igual que el enlace
   activo del menu lateral de la aplicacion. */
.pz-nav .nav-link.active {
  color: var(--pz-green-ink);
  background: var(--pz-baja-bg);
  border-color: rgba(4, 112, 79, .35);
}

.pz-nav .navbar-toggler {
  border: 2px solid var(--pz-line-2);
  border-radius: var(--radius-sm);
  padding: .35rem .55rem;
}
.pz-nav .navbar-toggler:focus { box-shadow: none; }

/* ---------- 5. Hero ---------- */
.pz-hero { padding-top: clamp(7rem, 12vw, 10rem); padding-bottom: 0; overflow: hidden; }

.pz-hero__title {
  font-size: var(--fs-h1);
  font-weight: 800;
  font-variation-settings: "wdth" 88;
  letter-spacing: -.035em;
  line-height: 1;
  margin-bottom: 1.5rem;
}
/* La linea de remate toma el degradado del propio imagotipo. */
.pz-hero__title em {
  font-style: normal;
  background: linear-gradient(96deg, var(--pz-green) 0%, var(--pz-blue) 46%, var(--pz-purple) 92%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.pz-hero__meta {
  font-family: var(--pz-mono);
  font-size: var(--fs-chip);
  letter-spacing: .11em;
  text-transform: uppercase;
  color: var(--pz-ink-3);
  border-top: 2px solid var(--pz-line-2);
  padding-top: 1rem;
  margin-top: 2.6rem;
  display: flex; flex-wrap: wrap; gap: .5rem 1.6rem;
}
.pz-hero__meta strong { color: var(--pz-ink-2); font-weight: 700; }

/* Panel de triage: la cola de la aplicacion, en miniatura. */
.pz-triage {
  background: var(--pz-paper);
  border: 1px solid var(--pz-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding-bottom: 1.2rem;
}
.pz-triage__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--pz-ink-2);
  padding: 1rem 1.3rem;
  border-bottom: 2px solid var(--pz-line);
  background: linear-gradient(180deg, var(--pz-paper) 0%, var(--pz-paper-2) 100%);
  border-radius: var(--radius-md) var(--radius-md) 0 0;
}
.pz-triage__dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--pz-green); display: inline-block; margin-right: .5rem;
  box-shadow: 0 0 0 3px rgba(9, 188, 138, .22);
}
.pz-triage__list { position: relative; padding-top: .9rem; }

/* Cada interconsulta es una ficha sobre el fondo de su prioridad:
   cuando la "Alta" sube al primer puesto, el color sube con ella. */
.pz-ic {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: .2rem .9rem;
  align-items: center;
  background: var(--pz-zona, var(--pz-zona-sin));
  border-radius: var(--radius-sm);
  padding: .8rem 1rem;
  margin: 0 .9rem .55rem;
  transition: transform .8s cubic-bezier(.65,.05,.25,1), box-shadow .45s ease;
}
.pz-ic--alta  { --pz-zona: var(--pz-zona-alta); }
.pz-ic--media { --pz-zona: var(--pz-zona-media); }
.pz-ic--baja  { --pz-zona: var(--pz-zona-baja); }

.pz-ic__id { font-family: var(--pz-mono); font-size: var(--fs-chip); color: var(--pz-ink-3); letter-spacing: .04em; }
.pz-ic__dx {
  grid-column: 1; font-size: var(--fs-sm); font-weight: 700; color: var(--pz-ink);
  line-height: 1.35; letter-spacing: -.015em;
}
.pz-ic__dx .pz-chip { margin-left: .55rem; }
.pz-ic__conf { grid-column: 2; grid-row: 1 / span 2; text-align: right; }
.pz-ic__pct { font-family: var(--pz-mono); font-size: var(--fs-sm); font-weight: 600; color: var(--pz-ink); display: block; }
.pz-ic__lab { font-family: var(--pz-mono); font-size: var(--fs-chip); letter-spacing: .1em; text-transform: uppercase; color: var(--pz-ink-3); }

/* Reordenamiento: la interconsulta "Alta" sube al tope.
   Sin @keyframes: los recorridos dependen de la altura real de cada fila, y
   var() dentro de keyframes no es fiable entre navegadores. priorizai.js mide
   las posiciones y escribe el transform; aqui solo vive la transicion. */
.pz-ic--promote { position: relative; z-index: 3; }
.pz-ic--promote.is-up { box-shadow: var(--shadow-md); }

@media (prefers-reduced-motion: reduce) {
  .pz-ic { transition: none; }
}

/* ---------- 6. Video ---------- */
/* Fachada: hasta que alguien pulsa, lo unico que se carga es una portada
   local. El iframe de YouTube lo inserta priorizai.js recien al hacer clic. */
.pz-video {
  position: relative;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--pz-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  background: var(--pz-night);
}
.pz-video__portada,
.pz-video__marco {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
}
.pz-video__portada { text-decoration: none; }
.pz-video__portada img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Vela apenas perceptible: la portada es clara y un velo fuerte la dejaba
   gris, como si la imagen no hubiera cargado. El contraste del boton lo
   pone el verde, no el oscurecimiento. */
.pz-video__portada::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(6, 18, 37, .07);
  transition: background-color .2s ease;
}
.pz-video__portada:hover::after { background: rgba(6, 18, 37, 0); }

.pz-video__play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2;
  width: 5rem; height: 5rem;
  display: grid; place-items: center;
  background: var(--pz-green-ink);
  border-radius: var(--radius-lg);
  color: #fff;
  box-shadow: var(--shadow-lg);
  transition: transform .18s ease, background-color .18s ease;
}
.pz-video__portada:hover .pz-video__play { background: #035C41; transform: translate(-50%, -50%) scale(1.06); }
.pz-video__play svg { width: 2.1rem; height: 2.1rem; fill: currentColor; margin-left: .18rem; }

.pz-video__pie {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 2;
  display: flex; align-items: center; justify-content: space-between;
  gap: .6rem 1rem;
  padding: 1.6rem 1.2rem 1rem;
  background: linear-gradient(180deg, rgba(6,18,37,0) 0%, rgba(6,18,37,.8) 70%);
  font-family: var(--pz-mono);
}
.pz-video__t {
  font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; color: #fff;
}
.pz-video__k {
  font-size: var(--fs-chip);
  letter-spacing: .1em; text-transform: uppercase;
  color: var(--pz-night-ink); white-space: nowrap;
}
@media (max-width: 575.98px) {
  .pz-video__play { width: 3.8rem; height: 3.8rem; }
  .pz-video__play svg { width: 1.6rem; height: 1.6rem; }
  .pz-video__k { display: none; }
}

/* ---------- 7. Riel de cifras ---------- */
/* Mismo componente que el resumen del dashboard: cada indicador
   ocupa el mismo ancho, con el filete y la cifra en su acento. */
.pz-rail {
  display: grid;
  gap: 1rem;
  padding-block: clamp(2.5rem, 5vw, 4rem);
}
@media (min-width: 576px) { .pz-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 992px) { .pz-rail { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

.pz-rail__item {
  background: var(--pz-paper);
  border: 1px solid var(--pz-line);
  border-top: 5px solid var(--pz-acento, var(--pz-ink-3));
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.15rem 1.25rem 1.35rem;
  min-width: 0;
  transition: transform .18s ease, box-shadow .18s ease;
}
.pz-rail__item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.pz-rail__cabecera {
  display: flex; align-items: center; gap: .6rem;
  margin-bottom: .9rem; min-width: 0;
}
.pz-rail__icono {
  width: 2.1rem; height: 2.1rem;
  flex: none;
  display: grid; place-items: center;
  border-radius: var(--radius-sm);
  background: var(--pz-acento-bg, var(--pz-paper-2));
  color: var(--pz-acento, var(--pz-ink-2));
}
.pz-rail__icono svg { width: 1.15rem; height: 1.15rem; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.pz-rail__t {
  font-family: var(--pz-mono);
  font-size: var(--fs-micro);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--pz-ink-2);
  min-width: 0; line-height: 1.25;
  overflow-wrap: anywhere;
}
.pz-rail__n {
  font-family: var(--pz-display);
  font-variation-settings: "wdth" 88;
  font-size: clamp(2.4rem, 4.2vw, 3.1rem);
  font-weight: 800; line-height: 1;
  letter-spacing: -.035em;
  color: var(--pz-acento, var(--pz-ink));
  display: block;
}
.pz-rail__n small { font-size: .4em; font-weight: 700; letter-spacing: -.01em; }

/* ---------- 8. Problema ---------- */
.pz-slab {
  background: var(--pz-purple-ink);
  color: #fff;
  padding: clamp(2.5rem, 5vw, 3.6rem) clamp(1.6rem, 3vw, 2.4rem);
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
}
.pz-slab::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.1) 1px, transparent 1px);
  background-size: var(--pz-grid) var(--pz-grid);
  pointer-events: none;
}
.pz-slab__n {
  font-family: var(--pz-display);
  font-variation-settings: "wdth" 84;
  font-size: clamp(5rem, 13vw, 8.5rem);
  font-weight: 800; line-height: .82; letter-spacing: -.05em;
  display: block; position: relative; z-index: 1;
}
.pz-slab__u {
  font-family: var(--pz-display);
  font-variation-settings: "wdth" 84;
  font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 700;
  display: block; line-height: 1; position: relative; z-index: 1;
  margin-top: .1em;
}
.pz-slab__c { position: relative; z-index: 1; margin-top: 1.8rem; font-size: var(--fs-sm); color: rgba(255,255,255,.92); }

/* Barras comparativas Chile / OCDE */
.pz-cmp { border-top: 1px solid var(--pz-line); padding: 1.2rem 0; }
.pz-cmp:first-of-type { border-top: 0; padding-top: 0; }
.pz-cmp__head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 1rem; margin-bottom: 1.15rem;
}
.pz-cmp__t { font-family: var(--pz-body); font-size: var(--fs-sm); font-weight: 700; color: var(--pz-ink); }
.pz-cmp__v { font-family: var(--pz-mono); font-size: var(--fs-chip); color: var(--pz-ink-2); white-space: nowrap; }
.pz-cmp__v b { color: var(--pz-green-ink); font-weight: 700; }
.pz-cmp .progress {
  height: 12px;
  background: var(--pz-paper-3);
  border-radius: 999px;
  overflow: visible;
}
.pz-cmp .progress-bar {
  background: var(--pz-green-ink);
  border-radius: 999px;
  transition: width 1.25s cubic-bezier(.2,.75,.25,1);
}
.pz-cmp__ocde { position: relative; height: 0; }
.pz-cmp__mark {
  position: absolute; top: -20px; transform: translateX(-50%);
  font-family: var(--pz-mono); font-size: var(--fs-chip); font-weight: 600;
  letter-spacing: .06em; color: var(--pz-blue-deep); white-space: nowrap;
}
.pz-cmp__mark::after {
  content: ""; position: absolute; left: 50%; top: 100%;
  width: 2px; height: 16px; background: var(--pz-blue-deep); opacity: .5;
  border-radius: 2px;
}

/* ---------- 9. Recorrido ---------- */
.pz-flow { position: relative; }
.pz-flow__track {
  position: absolute; left: 0; right: 0; top: 26px; height: 2px;
  background: repeating-linear-gradient(90deg, var(--pz-line-2) 0 7px, transparent 7px 14px);
}
@media (max-width: 991.98px) { .pz-flow__track { display: none; } }

.pz-step { position: relative; }
.pz-step__node {
  width: 54px; height: 54px;
  border: 1px solid var(--pz-line);
  background: var(--pz-paper);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  display: grid; place-items: center;
  margin-bottom: 1.15rem;
  position: relative; z-index: 2;
  color: var(--pz-blue-deep);
  transition: transform .2s ease, box-shadow .2s ease;
}
.pz-step:hover .pz-step__node { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.pz-step__node svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.pz-step__k {
  font-family: var(--pz-mono); font-size: var(--fs-chip); font-weight: 600;
  letter-spacing: .12em; text-transform: uppercase; color: var(--pz-ink-3);
  display: block; margin-bottom: .4rem;
}
.pz-step__t { font-size: var(--fs-md); font-weight: 700; color: var(--pz-ink); font-family: var(--pz-body); letter-spacing: -.015em; margin-bottom: .35rem; }
.pz-step__d { font-size: var(--fs-sm); color: var(--pz-ink-2); margin: 0; }

/* El cuello de botella es el unico paso que se marca en rojo. */
.pz-step--hot .pz-step__node { background: var(--pz-alta-bg); border-color: rgba(176,29,29,.3); color: var(--pz-alta); }
.pz-step--hot .pz-step__k { color: var(--pz-alta); }

/* ---------- 10. Manifiesto ---------- */
.pz-manifest {
  background: var(--pz-purple-ink);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: clamp(4rem, 8vw, 6.5rem) 0;
}
.pz-manifest::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.09) 1px, transparent 1px);
  background-size: var(--pz-grid) var(--pz-grid);
}
/* El imagotipo blanco va directo sobre el morado: la tarjeta blanca que lo
   envolvia antes competia con el bloque en vez de dejarlo respirar. */
.pz-manifest__marca { position: relative; z-index: 1; }
.pz-manifest__marca img { width: min(330px, 68vw); height: auto; display: block; }
.pz-manifest__q {
  font-family: var(--pz-display);
  font-variation-settings: "wdth" 92;
  font-weight: 700;
  font-size: clamp(1.6rem, 3.4vw, 2.5rem);
  line-height: 1.16;
  letter-spacing: -.03em;
  position: relative; z-index: 1;
  color: #fff;
  margin: 0;
  text-wrap: balance;
}
.pz-manifest__cite {
  font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.72);
  position: relative; z-index: 1; display: block; margin-top: 1.5rem;
}

/* ---------- 11. Motor ---------- */
/* Tarjeta con filete de acento, como los grupos de configuracion. */
.pz-engine {
  background: var(--pz-paper);
  border: 1px solid var(--pz-line);
  border-top: 5px solid var(--pz-acento, var(--pz-blue-deep));
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem 1.4rem 1.6rem;
  height: 100%;
  transition: transform .18s ease, box-shadow .18s ease;
}
.pz-engine:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.pz-engine__k {
  font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--pz-acento, var(--pz-blue-deep));
  display: block; margin-bottom: 1rem;
}
.pz-engine__t { font-family: var(--pz-display); font-size: var(--fs-lg); font-weight: 800; color: var(--pz-ink); letter-spacing: -.02em; margin-bottom: .55rem; }
.pz-engine__d { font-size: var(--fs-sm); margin: 0; color: var(--pz-ink-2); }
.pz-engine__tags { margin-top: 1.1rem; display: flex; flex-wrap: wrap; gap: .4rem; }
.pz-tag {
  font-family: var(--pz-mono); font-size: var(--fs-chip); font-weight: 600;
  letter-spacing: .06em; text-transform: uppercase; color: var(--pz-ink-2);
  background: var(--pz-paper-2);
  border: 1px solid var(--pz-line-2); border-radius: 999px; padding: .25rem .6rem;
}

/* ---------- 12. Producto (nocturno) ---------- */
/* El mismo degradado del menu lateral de la aplicacion. */
.pz-night {
  background: linear-gradient(180deg, var(--pz-night) 0%, var(--pz-night-2) 100%);
  color: var(--pz-night-ink);
  position: relative;
  overflow: hidden;
}
.pz-night::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--pz-night-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--pz-night-line) 1px, transparent 1px);
  background-size: var(--pz-grid) var(--pz-grid);
  mask-image: radial-gradient(120% 70% at 50% 0%, #000 25%, transparent 80%);
  -webkit-mask-image: radial-gradient(120% 70% at 50% 0%, #000 25%, transparent 80%);
}
.pz-night > * { position: relative; z-index: 1; }
.pz-night h2, .pz-night h3, .pz-night .pz-h2, .pz-night .pz-h3 { color: #fff; }
.pz-night .pz-lead { color: var(--pz-night-ink); }

.pz-night .nav-pills { gap: .5rem; border-bottom: 1px solid var(--pz-night-line); padding-bottom: 1.1rem; }
.pz-night .nav-pills .nav-link {
  font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  color: var(--pz-night-ink);
  background: rgba(255,255,255,.09);
  border: 2px solid rgba(126,168,224,.35);
  border-radius: var(--radius-sm);
  padding: .7rem 1.1rem;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease;
}
.pz-night .nav-pills .nav-link:hover { color: #fff; border-color: rgba(126,168,224,.6); }
.pz-night .nav-pills .nav-link.active {
  background: var(--pz-green); color: #04241B;
  border-color: var(--pz-green); font-weight: 700;
  box-shadow: 0 4px 14px rgba(9,188,138,.35);
}

.pz-shot {
  border: 1px solid rgba(126,168,224,.22);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--pz-night-2);
  box-shadow: 0 40px 80px -40px rgba(0,0,0,.9);
}
.pz-shot__bar {
  display: flex; align-items: center; gap: .4rem;
  padding: .65rem .9rem;
  border-bottom: 1px solid rgba(126,168,224,.16);
  background: rgba(255,255,255,.04);
}
.pz-shot__bar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(126,168,224,.3); display: block; }
.pz-shot__path {
  font-family: var(--pz-mono); font-size: var(--fs-chip); color: rgba(226,236,248,.5);
  margin-left: .7rem; letter-spacing: .04em;
}
.pz-shot__view { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.pz-shot img { width: 100%; height: auto; display: block; }
@media (max-width: 991.98px) {
  /* En pantallas chicas la captura se explora deslizando en horizontal
     en vez de encogerse hasta volverse ilegible. */
  .pz-shot img { width: 760px; max-width: none; }
}

.pz-feat {
  border-top: 1px solid var(--pz-night-line);
  padding: 1.15rem 0;
  display: grid; grid-template-columns: auto 1fr; gap: 1rem;
}
.pz-feat:last-child { border-bottom: 1px solid var(--pz-night-line); }
.pz-feat__n { font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600; color: var(--pz-green); letter-spacing: .1em; padding-top: .15rem; }
.pz-feat__t { font-family: var(--pz-body); font-weight: 700; color: #fff; font-size: var(--fs-md); margin-bottom: .3rem; letter-spacing: -.015em; }
.pz-feat__d { font-size: var(--fs-sm); margin: 0; color: var(--pz-night-ink-2); }

/* ---------- 13. Ventajas ---------- */
.pz-adv { height: 100%; display: flex; flex-direction: column; }
.pz-adv__claim {
  background: var(--pz-green-ink);
  color: #fff;
  padding: 1.6rem 1.5rem;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: var(--shadow-sm);
}
.pz-adv__claim h3 {
  font-family: var(--pz-body); font-size: var(--fs-md); font-weight: 700;
  color: #fff; margin: 0; line-height: 1.3; letter-spacing: -.015em;
  min-height: 2.6em;
}
.pz-adv__claim svg { width: 24px; height: 24px; stroke: #fff; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; margin-bottom: .9rem; display: block; }
/* Cae desde el eje del icono, no desde el centro de la tarjeta: el icono, el
   titulo y la consecuencia comparten la misma columna izquierda. */
.pz-adv__link {
  height: 26px; width: 2px; background: var(--pz-line-2);
  margin-left: calc(1.5rem + 11px);
  position: relative;
}
.pz-adv__link::after {
  content: ""; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
  border-left: 5px solid transparent; border-right: 5px solid transparent;
  border-top: 6px solid var(--pz-line-2);
}
.pz-adv__conseq {
  background: var(--pz-purple-ink);
  color: rgba(255,255,255,.95);
  padding: 1.3rem 1.5rem;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  font-size: var(--fs-sm);
  flex: 1;
  box-shadow: var(--shadow-sm);
}
.pz-adv__claim, .pz-adv__conseq { transition: background-color .25s ease; }
.pz-adv__claim:hover  { background: #035C41; }
.pz-adv__conseq:hover { background: #38206F; }

/* ---------- 14. Acordeon ---------- */
.pz-acc {
  --bs-accordion-border-color: transparent;
  --bs-accordion-border-radius: var(--radius-md);
  background: var(--pz-paper);
  border: 1px solid var(--pz-line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.pz-acc .accordion-item { border: 0; border-top: 1px solid var(--pz-line); border-radius: 0; background: transparent; }
.pz-acc .accordion-item:first-of-type { border-top: 0; }
.pz-acc .accordion-button {
  font-family: var(--pz-body); font-weight: 700; font-size: var(--fs-md);
  color: var(--pz-ink); background: transparent; padding: 1.3rem 1.4rem;
  letter-spacing: -.015em; box-shadow: none;
}
.pz-acc .accordion-button:not(.collapsed) { color: var(--pz-blue-deep); background: var(--pz-paper-2); box-shadow: none; }
.pz-acc .accordion-button:focus { box-shadow: none; }
.pz-acc .accordion-button::after {
  background-image: none; content: "+";
  font-family: var(--pz-mono); font-size: 1.4rem; font-weight: 400;
  width: auto; height: auto; color: var(--pz-ink-3);
  transform: none; display: grid; place-items: center; line-height: 1;
}
.pz-acc .accordion-button:not(.collapsed)::after { content: "−"; color: var(--pz-blue-deep); }
.pz-acc .accordion-body { padding: 0 3rem 1.6rem 1.4rem; color: var(--pz-ink-2); font-size: var(--fs-sm); }

/* ---------- 15. Equipo ---------- */
.pz-person {
  border-top: 1px solid var(--pz-line-2);
  padding: 1.1rem 0;
  display: flex; align-items: baseline; gap: 1rem;
  transition: padding-left .25s ease;
}
.pz-person:hover { padding-left: .6rem; }
.pz-person__i {
  font-family: var(--pz-mono); font-size: var(--fs-micro); color: var(--pz-ink-3);
  min-width: 2.2rem;
}
.pz-person__n {
  font-family: var(--pz-display); font-variation-settings: "wdth" 92;
  font-size: clamp(1.15rem, 2.6vw, 1.6rem); font-weight: 700;
  color: var(--pz-ink); letter-spacing: -.02em;
}

/* ---------- 16. Contacto ---------- */
.pz-contact { background: var(--pz-canvas-2); border-top: 2px solid var(--pz-line-2); }

.pz-form .form-control,
.pz-form .form-select {
  border-radius: var(--radius-sm);
  border: 2px solid var(--pz-line-2);
  /* background-color, no la abreviada: "background" borraria el background-image
     con el que Bootstrap dibuja la flecha de los .form-select. */
  background-color: var(--pz-paper);
  padding: .72rem .9rem;
  font-size: var(--fs-base);
  color: var(--pz-ink);
}
.pz-form .form-control:focus,
.pz-form .form-select:focus {
  border-color: var(--pz-blue-deep);
  box-shadow: 0 0 0 4px rgba(0,61,150,.16);
}
.pz-form .form-control::placeholder { color: var(--pz-ink-3); }
.pz-form .form-label {
  font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--pz-ink-2);
  margin-bottom: .45rem;
}
.pz-form .form-check-input {
  border: 2px solid var(--pz-line-2);
  background-color: var(--pz-paper);
  cursor: pointer;
}
.pz-form .form-check-input:checked { background-color: var(--pz-green-ink); border-color: var(--pz-green-ink); }
.pz-form .form-check-input:focus { border-color: var(--pz-blue-deep); box-shadow: 0 0 0 4px rgba(0,61,150,.16); }
.pz-form .form-check-label { font-size: var(--fs-sm); color: var(--pz-ink-2); }
.pz-form .invalid-feedback { font-family: var(--pz-mono); font-size: var(--fs-chip); letter-spacing: .03em; color: var(--pz-alta); }

.pz-contact__aside {
  background: var(--pz-paper);
  border: 1px solid var(--pz-line);
  border-top: 5px solid var(--pz-blue-deep);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  padding: 1.6rem 1.5rem;
  height: 100%;
}
.pz-contact__item { margin-bottom: 1.5rem; }
.pz-contact__k {
  font-family: var(--pz-mono); font-size: var(--fs-micro); font-weight: 600;
  letter-spacing: .1em; text-transform: uppercase; color: var(--pz-ink-3);
  display: block; margin-bottom: .3rem;
}
.pz-contact__v { font-size: var(--fs-sm); color: var(--pz-ink); font-weight: 600; }
.pz-contact__v a { color: var(--pz-blue-deep); text-decoration-color: var(--pz-line-2); }

.pz-redes { display: flex; flex-wrap: wrap; gap: .5rem 1.4rem; }
.pz-redes a {
  display: inline-flex; align-items: center; gap: .45rem;
  text-decoration: none;
}
.pz-redes a:hover { text-decoration: underline; }
.pz-redes svg {
  width: 1.15rem; height: 1.15rem; flex: none;
  stroke: currentColor; fill: none; stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}

/* ---------- 17. Footer ---------- */
.pz-footer {
  background: linear-gradient(180deg, var(--pz-night) 0%, var(--pz-night-2) 100%);
  color: var(--pz-night-ink-2);
  padding: 3.5rem 0 2.5rem;
}
.pz-footer img { height: 32px; width: auto; }
.pz-footer a { color: var(--pz-night-ink); text-decoration: none; }
.pz-footer a:hover { color: #fff; text-decoration: underline; }
.pz-footer__disc {
  font-family: var(--pz-mono); font-size: var(--fs-chip); line-height: 1.75;
  color: rgba(226,236,248,.45); border-top: 1px solid var(--pz-night-line);
  padding-top: 1.5rem; margin-top: 2.5rem;
}

/* ---------- 18. Revelado al hacer scroll ---------- */
.pz-reveal { opacity: 0; transform: translateY(18px); }
.pz-reveal.is-in {
  opacity: 1; transform: none;
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
  transition-delay: var(--d, 0ms);
}

/* ---------- 19. Utilidades ---------- */
.pz-hr { border: 0; border-top: 1px solid var(--pz-line-2); margin: 0; }
.pz-anchor { scroll-margin-top: 96px; }

@media (prefers-reduced-motion: reduce) {
  .pz-reveal { opacity: 1; transform: none; }
  .pz-btn, .pz-rail__item, .pz-engine, .pz-step__node, .pz-person,
  .pz-nav .nav-link, .pz-night .nav-pills .nav-link { transition: none; }
  .pz-btn:hover, .pz-rail__item:hover, .pz-engine:hover,
  .pz-step:hover .pz-step__node { transform: none; }
  .pz-video__play { transition: background-color .18s ease; }
  .pz-video__portada:hover .pz-video__play { transform: translate(-50%, -50%); }
  .pz-person:hover { padding-left: 0; }
}