:root {
  --ink: #e7f0f4;
  --ledger: #ffffff;
  --rule: #c5d4de;
  --hair: #a9bcc8;
  --paper: #f3ead4;
  --paper-deep: #e4d7b6;
  --ink-on-paper: #1c2430;
  --ballpoint: #1f4f9a;
  --ballpoint-deep: #163a74;
  --stamp: #b83a2c;
  --fiber: #0f6d66;
  --ivory: #14324a;
  --muted: #4f6674;
  --focus: #1f4f9a;
  --cyan: #0e7f96;
  --cyan-soft: rgba(14, 127, 150, 0.1);
  --deep: #0b2030;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --page: min(1180px, calc(100% - 40px));
  --display: "Petrona", "Source Serif 4", Georgia, serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: auto;
}
html.lenis,
html.lenis body {
  height: auto;
}
.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}
html.js .word-reveal[data-word-reveal]:not(.is-ready) {
  opacity: 0;
}
body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, #f8fcfe 0%, var(--ink) 220px);
  color: var(--ivory);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  letter-spacing: 0.01em;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}
.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  z-index: 40;
  padding: 10px 14px;
  background: var(--paper);
  color: var(--ink-on-paper);
  text-decoration: none;
}
.skip-link:focus {
  top: 16px;
}
.mono-label {
  margin: 0 0 0.6rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}
.display,
.display-sm {
  font-family: var(--display);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 1rem;
}
.display {
  font-size: clamp(2.4rem, 6vw, 5.1rem);
}
.display-sm {
  font-size: clamp(1.9rem, 3.6vw, 3.2rem);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 1.15rem;
  border: 0;
  border-radius: 2px;
  background: var(--ballpoint);
  color: #fff;
  font-family: var(--body);
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.btn:hover {
  background: var(--ballpoint-deep);
}
.btn-ghost {
  background: transparent;
  color: var(--ivory);
  box-shadow: inset 0 0 0 1px var(--hair);
}
.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.04);
}
.btn-compact {
  min-height: 40px;
  padding: 0 0.9rem;
  font-size: 0.9rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border: 1px solid var(--ivory);
  color: var(--ivory);
  font-family: var(--display);
  font-size: 1.05rem;
  line-height: 1;
}
.brand-name {
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: color-mix(in srgb, #f8fcfe 86%, transparent);
  border-bottom: 1px solid var(--rule);
}
.header-inner {
  width: var(--page);
  margin: 0 auto;
  min-height: 68px;
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  align-items: center;
  gap: 1rem;
}
.nav {
  display: flex;
  justify-content: flex-end;
  gap: 1.05rem;
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
}
.lang-switch a {
  color: var(--muted);
  text-decoration: none;
}
.lang-switch a[aria-current="true"],
.lang-switch a:hover {
  color: var(--ivory);
}
.nav a,
.nav-drawer a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}
.nav a:hover,
.nav-drawer a:hover,
.nav a[aria-current="page"],
.nav-drawer a[aria-current="page"] {
  color: var(--ivory);
}
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--hair);
  background: transparent;
  position: relative;
}
.nav-toggle span:not(.sr-only),
.nav-toggle span:not(.sr-only)::before,
.nav-toggle span:not(.sr-only)::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1px;
  background: var(--ivory);
}
.nav-toggle span:not(.sr-only) {
  top: 20px;
}
.nav-toggle span:not(.sr-only)::before {
  top: -7px;
}
.nav-toggle span:not(.sr-only)::after {
  top: 7px;
}
.nav-drawer {
  display: none;
  width: var(--page);
  margin: 0 auto 12px;
  padding-bottom: 12px;
}
.nav-drawer a {
  display: block;
  padding: 0.7rem 0;
  border-top: 1px solid var(--rule);
}
/* Portada para dirección: la frase y, debajo, el panel que se abre al entrar.
   El texto queda en una medida de lectura; la captura usa el ancho de página. */
.intro {
  width: var(--page);
  margin: 0 auto;
  padding: 48px 0 20px;
}
.intro-copy {
  max-width: 40rem;
}
.intro .display {
  margin: 0 0 0.9rem;
  font-size: clamp(2rem, 3.6vw, 2.9rem);
}
.intro .lede {
  margin: 0;
  max-width: 52ch;
}
.morning {
  margin: 8px 0 4px;
}
.morning img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
.morning figcaption {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 20px;
  align-items: baseline;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--rule);
}
.morning figcaption p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
#inicio,
#virtudes,
#pantallas,
#contacto {
  scroll-margin-top: 84px;
}
/* Portafolio: cuatro proyectos en dos columnas. La imagen manda y la
   categoria distingue la especialidad sin necesidad de filtros. */
.portfolio {
  width: var(--page);
  margin: 0 auto;
  padding: 8px 0 40px;
}
.portfolio .section-head {
  margin-bottom: 32px;
}
.portfolio-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 44px;
}
.portfolio-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}
.portfolio-media {
  display: block;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
.portfolio-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s var(--ease);
}
.portfolio-card:hover .portfolio-media img,
.portfolio-card:focus-visible .portfolio-media img {
  transform: scale(1.02);
}
.portfolio-body {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding-top: 18px;
}
/* Categoria y estado en la misma linea: el estado dice en que etapa esta el
   proyecto, que es lo que un cliente quiere saber antes del detalle. */
.portfolio-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}
.portfolio-meta .mono-label {
  margin: 0;
}
.portfolio-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 9px 2px 7px;
  border: 1px solid color-mix(in srgb, var(--fiber) 40%, var(--rule));
  border-radius: 999px;
  background: color-mix(in srgb, var(--fiber) 8%, transparent);
  color: var(--fiber);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.5;
}
.portfolio-status::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
/* El piloto se distingue del sistema en operacion sin gritar. */
.portfolio-status--pilot {
  border-color: color-mix(in srgb, var(--ballpoint) 38%, var(--rule));
  background: color-mix(in srgb, var(--ballpoint) 7%, transparent);
  color: var(--ballpoint);
}
.portfolio-body strong {
  font-family: var(--display);
  font-size: clamp(1.35rem, 2vw, 1.75rem);
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.portfolio-line {
  max-width: 42ch;
  color: var(--muted);
}
/* Quien desarrolla: el texto a la izquierda y tres puntos concretos. */
.about {
  width: var(--page);
  margin: 0 auto;
  padding: 72px 0 40px;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
  border-top: 1px solid var(--rule);
}
.about-copy h2 {
  margin: 0 0 0.9rem;
}
.about-copy p {
  margin: 0;
  color: var(--muted);
}
.about-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.about-points li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
}
.about-points li:first-child {
  padding-top: 0;
}
.about-points strong {
  font-weight: 700;
}
.about-points span {
  color: var(--muted);
  font-size: 0.96rem;
}
/* Tres pantallas que un director abre, no una grilla de portafolio. */
.proofs {
  width: var(--page);
  margin: 0 auto;
  padding: 72px 0 24px;
  border-top: 1px solid var(--rule);
}
.proof-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.proof-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  color: inherit;
  text-decoration: none;
}
.proof-card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  object-position: top center;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
.proof-card .mono-label {
  margin: 0.7rem 0 0;
}
.proof-card strong {
  font-family: var(--display);
  font-size: 1.35rem;
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.proof-card > span:last-child {
  color: var(--muted);
}
.proof-more {
  margin: 28px 0 0;
}
.proof-more a {
  color: var(--ballpoint);
}
.eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1.2rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--ballpoint);
}
.lede {
  max-width: 38rem;
  margin: 0 0 1.6rem;
  color: color-mix(in srgb, var(--ivory) 86%, var(--muted));
  font-size: 1.12rem;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 1.4rem;
}
.proof-line {
  max-width: 34rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
/* Panel sobrio: superficie de papel con reglas finas, sin efectos. */
/* KPIs del curso: cuatro cifras del mismo periodo. */
/* Barras por objetivo de aprendizaje. La cola se marca en rojo. */
/* Marca del umbral dentro de cada barra: se lee sin mirar el eje. */
/* Eje del grafico: 0, umbral y 100, alineado con las barras. */
/* Boton de IA: la accion que produce la guia de nivelacion. */
.led {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  flex: none;
}
.led-ok {
  background: var(--fiber);
}
.led-warn {
  background: #d4a017;
}
.band {
  border-block: 1px solid var(--rule);
  background: var(--ledger);
}
.band-grid {
  width: var(--page);
  margin: 0 auto;
  padding: 72px 0;
  display: grid;
  grid-template-columns: 120px minmax(0, 1.4fr) minmax(0, 0.8fr);
  gap: 32px;
  align-items: start;
}
.band blockquote {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.band-aside {
  margin: 0;
  color: var(--muted);
}
.services,
.method,
.faq,
.contact,
.platform {
  width: var(--page);
  margin: 0 auto;
  padding: 92px 0;
}
.section-head {
  max-width: 40rem;
  margin-bottom: 48px;
}
.section-head p:last-child {
  color: var(--muted);
}
/* Un solo frente: el encabezado lo nombra y las capas son su desglose. */
/* La base común: no es un frente más, es donde corren los dos. */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.steps li {
  padding: 24px 22px 22px;
  border: 1px solid var(--rule);
  background: color-mix(in srgb, var(--ledger) 70%, transparent);
}
.step-num {
  display: block;
  margin-bottom: 1rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--ballpoint);
}
.steps h3 {
  margin: 0 0 0.6rem;
  font-family: var(--display);
  font-size: 1.5rem;
  font-weight: 560;
}
.steps p {
  margin: 0;
  color: var(--muted);
}
.platform {
  display: block;
}
.platform-copy {
  max-width: 40rem;
  margin-bottom: 40px;
}
.platform-copy p:last-of-type {
  color: var(--muted);
}
.platform-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.platform-cards article {
  padding: 22px 20px;
  border: 1px solid var(--rule);
  background:
    linear-gradient(180deg, rgba(47, 107, 212, 0.08), transparent 42%),
    var(--ledger);
}
.platform-cards h3 {
  margin: 0 0 0.5rem;
  font-family: var(--display);
  font-size: 1.45rem;
  font-weight: 560;
}
.platform-cards p {
  color: var(--muted);
}
.platform-cards .text-link {
  display: inline-block;
  margin-top: 0.35rem;
}
.platform-cards .text-link + .text-link {
  display: block;
}
.text-link {
  color: var(--ballpoint);
  font-size: 0.95rem;
}
.stack {
  border-block: 1px solid var(--rule);
  background: #dce8ee;
}
.stack-inner {
  width: var(--page);
  margin: 0 auto;
  padding: 36px 0 28px;
}
.stack-logos {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 18px 28px;
  margin: 18px 0 0;
  padding: 0;
}
.stack-logos li {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ivory);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}
.stack-logos img {
  width: 28px;
  height: 28px;
  opacity: 0.88;
}
.faq-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 40px;
}
.faq details {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule);
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  list-style: none;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq details p {
  margin: 0.7rem 0 0;
  color: var(--muted);
}
.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 48px;
}
.contact-copy a {
  color: var(--ballpoint);
}
.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
  padding: 22px;
  border: 1px solid var(--rule);
  background: var(--ledger);
}
.field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.field-full,
.form-actions {
  grid-column: 1 / -1;
}
.field label {
  font-size: 0.88rem;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--hair);
  background: #fff;
  color: var(--ivory);
  border-radius: 2px;
  padding: 0.7rem 0.75rem;
  font: inherit;
}
.field input:user-invalid,
.field select:user-invalid,
.field textarea:user-invalid {
  border-color: var(--stamp);
}
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.field-error {
  margin: 0;
  color: var(--stamp);
  font-size: 0.86rem;
}
.form-hint {
  margin: 0.8rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}
.form-hint.is-ok {
  color: var(--fiber);
}
.form-hint.is-error {
  color: #f0a194;
}
.site-footer {
  width: var(--page);
  margin: 0 auto;
  padding: 28px 0 40px;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 24px;
  align-items: end;
  border-top: 1px solid var(--rule);
  color: var(--muted);
}
.footer-brand {
  display: flex;
  gap: 0.8rem;
  align-items: center;
}
.footer-brand strong {
  display: block;
  color: var(--ivory);
  font-family: var(--display);
  font-size: 1.15rem;
}
.footer-brand p,
/* Material tecnico del pie: discreto, separado de la navegacion comercial. */
.footer-tech {
  grid-column: 1 / -1;
  display: flex;
  gap: 1rem;
  padding-top: 10px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.footer-tech a {
  color: var(--muted);
}
.footer-tech a:hover {
  color: var(--ballpoint);
}
.footer-meta {
  margin: 0;
  font-size: 0.9rem;
}
.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.site-footer a {
  color: var(--muted);
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--ivory);
}
.doc-hero,
.doc-band {
  width: var(--page);
  margin: 0 auto;
}
.doc-hero {
  padding: 64px 0 28px;
}
.doc-hero .lede {
  font-size: 1.2rem;
  max-width: 42rem;
}
.doc-hero a {
  color: inherit;
  text-decoration: none;
}
.doc-hero a:hover {
  color: var(--ballpoint);
}
.doc-band {
  padding: 12px 0 80px;
}
.doc-band code,
.doc-article code {
  font-family: var(--mono);
  font-size: 0.84em;
  background: color-mix(in srgb, var(--paper) 78%, white);
  padding: 0.08em 0.35em;
}
.doc-shell {
  width: var(--page);
  margin: 0 auto 88px;
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
.doc-toc {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 0.35rem;
  padding-top: 0.4rem;
}
.doc-toc .mono-label {
  grid-column: 1 / -1;
}
.doc-toc a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}
.doc-toc a:hover {
  color: var(--ballpoint);
}
.doc-article section {
  scroll-margin-top: 88px;
  padding: 8px 0 28px;
  border-top: 1px solid var(--rule);
}
.doc-article h2 {
  margin: 1.4rem 0 0.8rem;
  font-family: var(--display);
  font-size: clamp(1.6rem, 2.4vw, 2.15rem);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.doc-article h3 {
  margin: 0 0 0.35rem;
  font-family: var(--display);
  font-size: 1.25rem;
  font-weight: 560;
}
.doc-article ul,
.doc-article ol {
  margin: 0 0 1rem;
  padding-left: 1.2rem;
}
.doc-article li + li {
  margin-top: 0.4rem;
}
.doc-note {
  margin: 1rem 0 0;
  padding: 0.95rem 1.05rem;
  background: var(--paper);
  color: var(--ink-on-paper);
}
.doc-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.doc-steps li {
  padding: 16px 16px 16px 18px;
  border: 1px solid var(--rule);
  background: var(--ledger);
}
.doc-steps li p {
  margin: 0;
  color: var(--muted);
}
.doc-table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1rem;
}
.doc-table th,
.doc-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.75rem 0.7rem;
  border-bottom: 1px solid var(--rule);
}
.doc-table thead th {
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.doc-table tbody th {
  width: 34%;
  font-weight: 700;
}
.asset-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.asset-card {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 22px;
  padding: 22px 22px 20px;
  border: 1px solid var(--rule);
  background: var(--ledger);
  scroll-margin-top: 88px;
}
.asset-card.is-ready {
  background:
    linear-gradient(180deg, rgba(31, 79, 154, 0.08), transparent 48%),
    var(--ledger);
}
.asset-card h3 {
  margin: 0 0 0.45rem;
  font-family: var(--display);
  font-size: 1.7rem;
  font-weight: 560;
  letter-spacing: -0.03em;
}
.asset-card p {
  margin: 0 0 0.9rem;
  color: var(--muted);
}
.asset-index-meta {
  display: grid;
  align-content: start;
  gap: 0.2rem;
}
.asset-index-meta strong {
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 500;
}
.asset-status {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.word-reveal__word {
  display: inline-block;
  opacity: 0;
  transform: translate3d(0, 18px, 0);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
  transition-delay: calc(var(--word-index) * 0.055s);
}
/* Se ancla al atributo: el marcado no lleva la clase `.word-reveal`, así que
   exigirla dejaba las palabras en opacity 0 para siempre. */
[data-word-reveal].is-visible .word-reveal__word {
  opacity: 1;
  transform: none;
}
/* Proyectos: índice y fichas */

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.4rem;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.breadcrumb a {
  color: var(--muted);
  text-decoration: none;
}
.breadcrumb a:hover {
  color: var(--ballpoint);
}
.project-index,
.project-section,
.project-gallery,
.project-cta {
  width: var(--page);
  margin: 0 auto;
  padding: 84px 0;
}
.project-hero .display {
  max-width: 26ch;
  /* Un titular de tres lineas a 5 rem empuja la captura media pantalla hacia
     abajo. En una ficha el producto manda: el nombre va mas contenido. */
  font-size: clamp(2rem, 3.8vw, 3rem);
}
.project-cover {
  width: var(--page);
  margin: 0 auto 8px;
}
.project-cover img {
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
/* Pantalla individual del libro de clases: una captura con su lectura. */
.pantalla-figura {
  width: var(--page);
  margin: 28px auto 0;
}
.pantalla-figura img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
.pantalla-figura figcaption {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 20px;
  align-items: baseline;
  padding: 14px 0 0;
  border-top: 1px solid var(--rule);
  margin-top: 14px;
}
.pantalla-figura figcaption p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}
.pantalla-texto {
  padding-top: 56px;
}
.pantalla-parrafo {
  max-width: 62ch;
  margin: 0;
  font-size: 1.02rem;
  line-height: 1.65;
}
.pantalla-puntos {
  max-width: 62ch;
  margin: 18px 0 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 7px;
  color: var(--muted);
}
/* Navegacion entre pantallas: anterior, galeria y siguiente. */
.pantalla-nav {
  width: var(--page);
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 14px;
  align-items: start;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.pantalla-nav__item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  color: inherit;
  max-width: 34ch;
}
.pantalla-nav__item--next {
  text-align: right;
  justify-self: end;
}
.pantalla-nav__item .mono-label {
  margin: 0;
  color: var(--muted);
  font-size: 0.58rem;
}
.pantalla-nav__item strong {
  font-family: var(--display);
  font-size: 1rem;
  font-weight: 560;
  letter-spacing: -0.01em;
  color: var(--ballpoint);
}
.pantalla-nav__item:hover strong {
  text-decoration: underline;
}
.pantalla-nav__volver {
  align-self: start;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ballpoint);
  white-space: nowrap;
}
.project-cover figcaption {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  padding: 14px 0 0;
  border-top: 1px solid var(--rule);
  margin-top: 14px;
}
.project-cover figcaption p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}
.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px 24px;
}
.gallery-shot {
  margin: 0;
  border: 1px solid var(--rule);
  background: var(--ledger);
}
.gallery-shot__cover {
  display: block;
  position: relative;
}
.gallery-shot__cover img {
  border-bottom: 1px solid var(--rule);
}
.gallery-shot__cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background: color-mix(in srgb, var(--ivory) 0%, transparent);
  transition: background 0.25s var(--ease);
}
.gallery-shot__cover:hover::after,
.gallery-shot__cover:focus-visible::after {
  background: color-mix(in srgb, var(--ivory) 8%, transparent);
}
/* Captura vertical (celular): se muestra como miniatura de teléfono, no a
   ancho de columna. Si no, mide más de mil píxeles de alto y estira su fila,
   dejando la tarjeta vecina con un hueco enorme. */
.gallery-shot--vertical .gallery-shot__cover {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 340px;
  padding: 16px 18px;
  background: color-mix(in srgb, var(--ballpoint) 4%, var(--ledger));
  border-bottom: 1px solid var(--rule);
}
.gallery-shot--vertical .gallery-shot__cover img {
  width: auto;
  height: auto;
  max-height: 300px;
  max-width: 200px;
  object-fit: contain;
  border: 6px solid var(--ivory);
  border-radius: 16px;
  border-bottom: 6px solid var(--ivory);
  box-shadow: 0 10px 24px rgba(20, 50, 74, 0.16);
}
/* Tarjeta con video: la miniatura hace de portada y el reproductor se carga
   recién al pulsar play, para no arrastrar el iframe de YouTube al inicio. */
.gallery-video {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--ivory);
}
.gallery-video__play {
  display: block;
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  background: none;
  cursor: pointer;
  overflow: hidden;
}
.gallery-video__play img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease), opacity 0.3s var(--ease);
}
.gallery-video__play:hover img,
.gallery-video__play:focus-visible img {
  transform: scale(1.03);
  opacity: 0.88;
}
/* Reproductor nativo: reemplaza la portada sin mover el layout. */
.gallery-video__player {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #0b1620;
  border: 0;
}
/* El video cuadrado (tablet en la mano) no debe recortarse en 16/9: el
   contenedor toma su forma real. La altura va explicita porque con
   aspect-ratio auto y height 100% el contenedor colapsa a cero. */
.gallery-video:has(> video) {
  aspect-ratio: auto;
  height: auto;
}
.gallery-video:has(> video) .gallery-video__player {
  height: auto;
  max-height: 70vh;
}
.gallery-video__play:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: -4px;
}
.gallery-video__badge {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: color-mix(in srgb, var(--ivory) 82%, transparent);
  color: #fff;
  backdrop-filter: blur(2px);
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}
.gallery-video__badge svg {
  width: 22px;
  height: 22px;
  margin-left: 3px;
}
.gallery-video__play:hover .gallery-video__badge,
.gallery-video__play:focus-visible .gallery-video__badge {
  background: var(--ballpoint);
  transform: translate(-50%, -50%) scale(1.06);
}
.gallery-video__label {
  position: absolute;
  left: 12px;
  bottom: 12px;
  padding: 5px 9px;
  background: color-mix(in srgb, var(--ivory) 88%, transparent);
  color: #fff;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.gallery-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.gallery-shot__link {
  display: inline-block;
  margin-top: 0.7rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ballpoint);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--ballpoint) 40%, transparent);
}
.gallery-shot__link:hover {
  border-bottom-color: var(--ballpoint);
}
.screen-points {
  margin: 1.4rem 0 0;
}
.screen-nav {
  width: var(--page);
  margin: 0 auto;
  padding: 28px 0 0;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  gap: 20px;
  border-top: 1px solid var(--rule);
}
.screen-nav__item {
  display: grid;
  gap: 0.2rem;
  text-decoration: none;
  color: var(--ivory);
}
.screen-nav__item strong {
  font-family: var(--display);
  font-size: 1.05rem;
  font-weight: 560;
  letter-spacing: -0.01em;
}
.screen-nav__item:hover strong {
  color: var(--ballpoint-deep);
}
.screen-nav__item--next {
  text-align: right;
  justify-items: end;
}
.screen-nav__back {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}
.screen-nav__back:hover {
  color: var(--ivory);
}
.gallery-shot img {
  width: 100%;
  height: auto;
  border-bottom: 1px solid var(--rule);
}
.gallery-shot figcaption {
  padding: 16px 18px 18px;
}
.gallery-shot .tag {
  display: inline-block;
  margin-bottom: 0.4rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ballpoint);
}
.gallery-shot h3 {
  margin: 0 0 0.4rem;
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 560;
  letter-spacing: -0.02em;
}
.gallery-shot p {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
}
.project-card-body > p:not(.mono-label):not(.project-card-headline) {
  color: var(--muted);
  font-size: 0.94rem;
}
.capacity-list {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.capacity-list li {
  padding: 16px 0;
  border-top: 1px solid var(--rule);
}
.capacity-list li:last-child {
  border-bottom: 1px solid var(--rule);
}
.capacity-list strong {
  display: block;
  font-family: var(--display);
  font-size: 1.16rem;
  font-weight: 560;
  margin-bottom: 0.25rem;
}
.capacity-list span {
  color: var(--muted);
  font-size: 0.94rem;
}
.project-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--rule);
}
.project-cta > div {
  max-width: 46rem;
}
.project-cta p {
  color: var(--muted);
}
.project-cta .text-link {
  display: inline-block;
  margin-top: 0.6rem;
}
/* Otros proyectos: tres enlaces discretos, con su miniatura. Reemplazan la
   rotacion automatica que recomendaba un proyecto sin relacion. */
.project-more {
  width: var(--page);
  margin: 0 auto;
  padding: 64px 0 0;
}
.project-more__list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
}
.project-more__item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}
.project-more__media {
  display: block;
  overflow: hidden;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
.project-more__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.5s var(--ease);
}
.project-more__item:hover .project-more__media img,
.project-more__item:focus-visible .project-more__media img {
  transform: scale(1.03);
}
.project-more__body {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.project-more__body strong {
  font-weight: 700;
}
.project-more__body span {
  color: var(--muted);
  font-size: 0.94rem;
}
@media (max-width: 860px) {
.project-more__list {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}
/* La captura del panel es ancha y con texto denso: a 390 px se vería a 163
   px de alto y no se leería nada. En pantallas chicas se deja desplazar en
   horizontal, a un ancho mínimo legible, en vez de encogerla. */
@media (max-width: 640px) {
  .gz-hero-shot {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .gz-hero-shot img {
    min-width: 680px;
    width: 680px;
  }
}
.gz-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr);
  gap: 46px;
  align-items: start;
  padding-top: 40px;
  border-top: 1px solid var(--rule);
}
.gz-block__body > p:not(.mono-label) {
  margin: 0;
  color: var(--muted);
}
/* La captura dentro de un bloque es mas angosta que la del hero: el pie se
   apila en una columna en vez de la reticula de 120 px de .project-cover. */
.gz-block__media img {
  width: 100%;
  height: auto;
  border: 1px solid var(--rule);
  background: var(--ivory);
}
/* Simulación e inmersión: la página es la imagen. Capturas grandes, una
   frase por bloque y el video propio donde aporta más que una captura. */

.gz-figure {
  margin: 0;
}
.gz-figure figcaption,
.gz-sim__shot figcaption {
  display: grid;
  gap: 4px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--rule);
}
.gz-figure figcaption p,
.gz-sim__shot figcaption p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.5;
}
/* Portada de video: toma la forma del poster y no colapsa antes de cargar. */
.gz-figure .gallery-video {
  aspect-ratio: 16 / 9;
  border: 1px solid var(--rule);
}
/* A medida: el texto manda y la captura ilustra una sola idea. */
.gz-custom .band-grid {
  align-items: start;
}
.project-statement__inner {
  width: var(--page);
  margin: 0 auto;
  padding: 76px 0;
  max-width: 62rem;
}
.project-statement__quote {
  margin: 0 0 1.2rem;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3.2vw, 2.6rem);
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.16;
  text-wrap: balance;
}
.project-statement__body {
  margin: 0;
  max-width: 46rem;
  color: var(--muted);
}
.statement-points {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 0 34px;
  margin: 2.2rem 0 0;
  padding-top: 1.4rem;
  border-top: 1px solid var(--rule);
}
.statement-points dt {
  margin-bottom: 0.35rem;
  font-family: var(--display);
  font-size: 1.1rem;
  font-weight: 560;
  letter-spacing: -0.015em;
}
.statement-points dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.55;
}
/* El recorrido de uso, dentro de la misma banda: separado por su titulo y
   una regla, no como una seccion aparte de texto. */
.statement-flow {
  margin-top: 2.6rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--rule);
}
.statement-flow__title {
  margin: 0 0 1.2rem;
  font-family: var(--display);
  font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  font-weight: 560;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
/* Compacto: cada paso es una etiqueta con su linea, no un parrafo. */
.flow-strip li {
  padding: 4px 20px 18px 0;
}
.flow-strip strong {
  font-size: 0.66rem;
  letter-spacing: 0.14em;
}
.flow-strip span {
  font-size: 0.88rem;
  line-height: 1.5;
}
/* El flujo: una franja horizontal, sin numeros ni cajas. */
.flow-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 0;
  border-top: 1px solid var(--rule);
}
.flow-strip li {
  padding: 20px 24px 22px 0;
  border-bottom: 1px solid var(--rule);
}
.flow-strip li + li {
  padding-left: 24px;
  border-left: 1px solid var(--rule);
}
.flow-strip strong {
  display: block;
  margin-bottom: 0.4rem;
  font-family: var(--mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--ballpoint);
}
.flow-strip span {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}
/* Ficha tecnica: cerrada por defecto. Quien vende no la esquiva. */
.spec-disclosure {
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.spec-disclosure > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  list-style: none;
  cursor: pointer;
  font-family: var(--display);
  font-size: 1.16rem;
  font-weight: 560;
  letter-spacing: -0.015em;
}
.spec-disclosure > summary::-webkit-details-marker {
  display: none;
}
.spec-disclosure__mark {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
}
.spec-disclosure__mark::before,
.spec-disclosure__mark::after {
  content: "";
  position: absolute;
  inset: 6px 0 auto 0;
  height: 2px;
  background: var(--ballpoint);
}
.spec-disclosure__mark::after {
  transform: rotate(90deg);
  transition: transform 0.2s var(--ease);
}
.spec-disclosure[open] .spec-disclosure__mark::after {
  transform: rotate(0deg);
}
.spec-body {
  display: grid;
  gap: 42px;
  padding: 6px 0 40px;
}
.spec-block h3 {
  margin: 0 0 0.7rem;
  font-family: var(--display);
  font-size: 1.22rem;
  font-weight: 560;
  letter-spacing: -0.02em;
}
.spec-block > p {
  margin: 0 0 1rem;
  max-width: 52rem;
  color: var(--muted);
  font-size: 0.95rem;
}
.spec-stats {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2.4rem;
}
.spec-stats strong {
  display: block;
  font-family: var(--display);
  font-size: 1.65rem;
  font-weight: 560;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.spec-stats span {
  color: var(--muted);
  font-size: 0.84rem;
}
.spec-rows {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 0 34px;
}
.spec-rows div {
  padding: 12px 0;
  border-top: 1px solid var(--rule);
}
.spec-rows dt {
  margin-bottom: 0.2rem;
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.spec-rows dd {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.55;
}
/* Proyectos en la portada */

@media (max-width: 980px) {
  .nav,
  .header-inner .btn-compact {
    display: none;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .header-inner {
    grid-template-columns: 1fr auto auto;
  }

  .nav-drawer.is-open {
    display: block;
  }

  .hero,
  .band-grid,
  .steps,
  .platform,
  .platform-cards,
  .faq-list,
  .contact,
  .site-footer,
  .contact-form,
  .doc-shell,
  .asset-card {
    grid-template-columns: 1fr;
  }

  /* El portafolio de la portada y la seccion de equipo: una columna. En una
     sola tarjeta de 159 px no se reconoce la captura. */
  .portfolio-grid,
  .about,
  .proof-grid,
  .morning figcaption {
    grid-template-columns: 1fr;
  }

  .about {
    gap: 32px;
  }

  .project-card,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  /* Gestión educativa: los tres bloques pasan a una columna, con la captura
     siempre después del texto para que el orden de lectura no cambie. */
  .gz-block,
  .gz-groups,
  .gz-modules {
    grid-template-columns: 1fr;
  }

  .gz-block {
    gap: 26px;
  }

  .gz-block--flip .gz-block__body,
  .gz-block--flip .gz-block__media {
    order: 0;
  }

  .gz-flow {
    grid-template-columns: 1fr;
  }

  .gz-flow li + li {
    padding-left: 0;
    border-left: none;
    border-top: 1px solid var(--rule);
  }

  /* Ficha de proyecto: la franja de flujo y las filas tecnicas pasan a una
     columna, con la regla arriba en vez de a la izquierda. */
  .flow-strip li + li {
    padding-left: 0;
    border-left: none;
  }

  .project-statement__inner {
    padding: 56px 0;
  }

  /* Simulación: los bloques anchos pasan a una columna y el video queda
     primero, seguido de las tres escenas. */
  .gz-sim__head,
  .gz-immersive__lead {
    grid-template-columns: 1fr;
  }

  .gz-sim__head {
    gap: 12px;
  }

  .gz-ops {
    gap: 44px;
  }

  .gz-immersive__shots {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  /* Portada: las dos soluciones se apilan y los proyectos pasan a una columna. */
  .solution-grid,
  .work-item {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .work-item:nth-child(even) .work-media {
    order: 0;
  }

  .work-grid {
    gap: 48px;
  }

  .solutions,
  .work {
    padding-top: 72px;
  }

  .screen-nav {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .screen-nav__item--next {
    text-align: left;
    justify-items: start;
  }

  .screen-nav__back {
    order: 3;
  }

  .project-index .project-cards {
    grid-template-columns: 1fr;
  }

  .project-index .project-cards > li:last-child:nth-child(3n + 2) {
    grid-column: auto;
  }

  .project-card-media {
    border-right: none;
    border-bottom: 1px solid var(--rule);
  }

  .project-card-media img {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .pantalla-figura figcaption {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .pantalla-nav {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pantalla-nav__item--next {
    text-align: left;
    justify-self: start;
  }

  .project-cover figcaption {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .project-index,
  .project-section,
  .project-gallery,
  .project-next,
  .project-cta {
    padding: 60px 0;
  }

  .doc-toc {
    position: static;
    grid-template-columns: 1fr 1fr;
    gap: 0.2rem 1rem;
    padding-bottom: 8px;
  }

  .hero {
    padding-top: 48px;
    gap: 36px;
  }

  .band-grid {
    gap: 16px;
  }
}
@media (max-width: 640px) {
:root {
    --page: calc(100% - 28px);
  }
}
@media (prefers-reduced-motion: reduce) {
html.js [data-word-reveal]:not(.is-ready),
  .word-reveal__word {
    opacity: 1;
    transform: none;
    transition: none;
  }
}