/* ============================================================
   Organismos — docs/02-inventario-componentes.md §3
   Cada organismo ★ es un bloque del CMS (app/Blocks).
   ============================================================ */

@layer organisms {
  /* =========================================================
     Header fijo (Stitch: estado A transparente sobre el hero,
     estado B sólido tras el scroll). Sin backdrop-filter.
     ========================================================= */
  .site-header {
    position: sticky;
    top: 0;
    z-index: var(--z-header);
    background: rgba(16, 16, 18, 0.97);
    border-bottom: 1px solid var(--c-line);
    transition: background-color var(--dur-base) var(--ease-out), border-color var(--dur-base) var(--ease-out);
  }
  .js .site-header--overlay:not(.is-scrolled) {
    background: transparent;
    border-bottom-color: transparent;
  }
  .site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--s-lg);
    min-height: 76px;
  }
  .site-nav {
    display: none;
  }
  .site-nav ul {
    display: flex;
    align-items: center;
    gap: clamp(1rem, 0.2rem + 1.6vw, 2.2rem);
    margin: 0;
    padding: 0;
    list-style: none;
  }
  .site-header__cta {
    display: none;
  }

  @media (min-width: 1080px) {
    .site-nav,
    .site-header__cta {
      display: flex;
    }
    .drawer {
      display: none;
    }
  }

  /* --- Mega menú "Ecosistema" (<details>) --- */
  .mega {
    position: static;
  }
  .mega > summary {
    list-style: none;
    cursor: pointer;
  }
  .mega > summary::-webkit-details-marker {
    display: none;
  }
  .mega > summary svg {
    width: 10px;
    height: 10px;
    transition: transform var(--dur-fast) var(--ease-out);
  }
  .mega[open] > summary {
    color: var(--c-ink);
  }
  .mega[open] > summary svg {
    transform: rotate(180deg);
  }
  .mega__panel {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    border-top: 1px solid var(--c-line);
    border-bottom: 1px solid var(--c-line);
    background: var(--c-surface-1);
  }
  .mega__head {
    display: flex;
    justify-content: space-between;
    gap: var(--s-md);
    padding-block: var(--s-md);
    border-bottom: 1px solid var(--c-line);
    color: var(--c-gray);
    font-size: var(--fs-meta);
  }
  .mega__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }
  .mega-card {
    display: grid;
    gap: var(--s-sm);
    align-content: start;
    padding: var(--s-lg);
    text-decoration: none;
    border-right: 1px solid var(--c-line);
    transition: background-color var(--dur-fast) var(--ease-out);
  }
  .mega-card:last-child {
    border-right: 0;
  }
  .mega-card:hover {
    background: var(--c-surface-2);
  }
  .mega-card__img {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--c-surface-3);
    margin-bottom: var(--s-sm);
  }
  .mega-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
    transition: filter var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
  }
  .mega-card:hover .mega-card__img img {
    filter: grayscale(0);
    transform: scale(1.04);
  }
  .mega-card h3 {
    font-size: var(--fs-h4);
    display: flex;
    justify-content: space-between;
    gap: var(--s-sm);
  }
  .mega-card p {
    color: var(--c-ink-2);
    font-size: var(--fs-small);
  }
  .mega-card__cta {
    margin-top: var(--s-sm);
    font-size: var(--fs-meta);
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  /* --- Panel móvil (<details>) --- */
  .drawer > summary {
    list-style: none;
    cursor: pointer;
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border: 1px solid var(--c-line-strong);
  }
  .drawer > summary::-webkit-details-marker {
    display: none;
  }
  .drawer__icon-close {
    display: none;
  }
  .drawer[open] .drawer__icon-open {
    display: none;
  }
  .drawer[open] .drawer__icon-close {
    display: block;
  }
  .drawer__panel {
    position: fixed;
    inset: 76px 0 0 0;
    z-index: var(--z-menu);
    overflow-y: auto;
    padding: var(--s-lg) var(--page-margin) var(--s-2xl);
    background: var(--c-bg);
    border-top: 1px solid var(--c-line);
  }
  .drawer__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
  }
  .drawer__list > li {
    border-bottom: 1px solid var(--c-line);
  }
  .drawer__link,
  .drawer__list summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--s-md) 0;
    font-family: var(--f-display);
    font-stretch: var(--display-stretch);
    font-weight: 800;
    font-size: 1.75rem;
    letter-spacing: -0.02em;
    text-transform: uppercase;
    text-decoration: none;
    list-style: none;
    cursor: pointer;
  }
  .drawer__list summary::-webkit-details-marker {
    display: none;
  }
  .drawer__list summary::after {
    content: "+";
    font-family: var(--f-mono);
    color: var(--c-red-line);
  }
  .drawer__list details[open] summary::after {
    content: "−";
  }
  .drawer__sub {
    display: grid;
    gap: var(--s-sm);
    margin: 0 0 var(--s-md);
    padding: 0 0 0 var(--s-md);
    list-style: none;
  }
  .drawer__sub a {
    display: flex;
    justify-content: space-between;
    color: var(--c-ink-2);
    text-decoration: none;
    padding: 0.35rem 0;
  }
  .drawer__cta {
    margin-top: var(--s-xl);
  }

  /* =========================================================
     Footer (Stitch: pre-footer CTA + 4 columnas "01 //")
     ========================================================= */
  .site-footer {
    background: var(--c-black);
    border-top: 1px solid var(--c-line);
    padding-top: var(--s-2xl);
  }
  .site-footer__grid {
    display: grid;
    gap: var(--s-xl);
    grid-template-columns: 1fr;
    padding-bottom: var(--s-2xl);
  }
  @media (min-width: 768px) {
    .site-footer__grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
  @media (min-width: 1280px) {
    .site-footer__grid {
      grid-template-columns: 1.3fr repeat(4, 1fr);
    }
  }
  .site-footer__brand p {
    margin-top: var(--s-md);
    color: var(--c-ink-2);
    font-size: var(--fs-small);
    max-width: 30ch;
  }
  .site-footer__tagline {
    margin-top: var(--s-md);
    font-family: var(--f-display);
    font-stretch: var(--display-stretch);
    font-weight: 800;
    font-size: 1.25rem;
    letter-spacing: -0.01em;
  }
  .site-footer h2 {
    margin-bottom: var(--s-md);
    padding-bottom: var(--s-sm);
    border-bottom: 1px solid var(--c-line);
    color: var(--c-gray);
    font-family: var(--f-mono);
    font-stretch: normal;
    font-size: var(--fs-meta);
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .site-footer ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.55rem;
    font-size: var(--fs-small);
  }
  .site-footer a {
    color: var(--c-ink-2);
    text-decoration: none;
  }
  .site-footer a:hover {
    color: var(--c-ink);
    text-decoration: underline;
    text-decoration-color: var(--c-red-line);
  }
  .site-footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--s-md);
    padding-block: var(--s-lg);
    border-top: 1px solid var(--c-line);
    color: var(--c-gray);
    font-family: var(--f-mono);
    font-size: var(--fs-meta);
  }

  /* =========================================================
     Marco con forma (shape-frame): foto recortada + outline
     desplazado + objeto que rompe el marco (dos assets, brief §3).
     Geometría del marco en % del lienzo: --fx, --fy, --fw, --fh.
     ========================================================= */
  .shape-frame {
    --fx: 0%;
    --fy: 0%;
    --fw: 100%;
    --fh: 100%;
    --cut: var(--cut-xl);
    --offset: 24px;
    position: relative;
    margin: 0;
    aspect-ratio: var(--canvas-ratio, 4 / 5);
    isolation: isolate;
  }
  .shape-frame__box {
    position: absolute;
    left: var(--fx);
    top: var(--fy);
    width: var(--fw);
    height: var(--fh);
  }
  /* Contorno de 1 px que sigue la diagonal: relleno rojo recortado con la forma
     y, encima, el color de fondo recortado con la misma forma 1 px hacia adentro. */
  .shape-frame__outline {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: var(--c-red-line);
    translate: var(--offset) var(--offset);
    clip-path: var(--shape);
  }
  .shape-frame__outline::after {
    content: "";
    position: absolute;
    inset: 1px;
    background: var(--frame-bg, var(--c-bg));
    clip-path: var(--shape);
  }
  .shape-frame__photo {
    position: absolute;
    inset: 0;
    overflow: hidden;
    background: var(--c-surface-2);
    clip-path: var(--shape);
  }
  .shape-frame__photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
  .shape-frame__overflow {
    position: absolute;
    inset: 0;
    z-index: 2;
    pointer-events: none;
  }
  .shape-frame__overflow img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: drop-shadow(0 22px 28px rgba(0, 0, 0, 0.55));
  }
  .shape-frame--tr {
    --shape: polygon(0 0, calc(100% - var(--cut)) 0, 100% var(--cut), 100% 100%, 0 100%);
  }
  .shape-frame--tl {
    --shape: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut));
    --offset: -24px;
  }
  .shape-frame--tl .shape-frame__outline {
    translate: var(--offset) calc(var(--offset) * -1);
  }
  .shape-frame--br {
    --shape: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  }
  .shape-frame--md {
    --cut: var(--cut-lg);
    --offset: 16px;
  }
  .shape-frame__caption {
    position: absolute;
    left: 0;
    bottom: calc(-1 * var(--s-xl));
    color: var(--c-gray);
    font-family: var(--f-mono);
    font-size: var(--fs-meta);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  /* =========================================================
     Hero slider (RF-PAG-04). Sin JS: carrusel con scroll-snap.
     Con JS (.hero--enhanced): diapositivas apiladas + GSAP.
     ========================================================= */
  .hero {
    position: relative;
    overflow: clip;
    padding-top: clamp(1.5rem, 0.5rem + 3vw, 3.5rem);
  }
  .hero__watermark {
    left: -2vw;
    top: 12%;
    font-size: 42vw;
  }
  .hero__track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 100%;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .hero__track::-webkit-scrollbar {
    display: none;
  }
  .hero-slide {
    scroll-snap-align: start;
    display: grid;
    align-items: center;
    gap: var(--s-2xl) var(--s-2xl);
    grid-template-columns: minmax(0, 1fr);
    min-width: 0;
    padding-bottom: var(--s-xl);
  }
  @media (min-width: 1024px) {
    .hero-slide {
      grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
      min-height: min(78vh, 820px);
    }
  }
  .hero-slide__text {
    min-width: 0;
    display: grid;
    gap: var(--s-lg);
    align-content: center;
    position: relative;
    z-index: 3;
  }
  .hero-slide__title {
    font-size: var(--fs-display);
    line-height: var(--lh-display);
    font-weight: 800;
    max-width: 14ch;
  }
  .hero-slide__lead {
    max-width: 44ch;
    color: var(--c-ink-2);
    font-size: var(--fs-body-lg);
  }
  .hero-slide__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--s-md) var(--s-lg);
    margin-top: var(--s-sm);
  }
  .hero-slide__media {
    position: relative;
    width: min(100%, 560px);
    justify-self: center;
    margin-inline: auto;
  }
  @media (min-width: 1024px) {
    .hero-slide__media {
      justify-self: end;
      margin-right: var(--s-xl);
    }
  }
  .hero__controls {
    display: none;
  }
  .hero--enhanced .hero__track {
    overflow: visible;
    grid-auto-flow: row;
    grid-auto-columns: auto;
    scroll-snap-type: none;
  }
  .hero--enhanced .hero-slide {
    grid-area: 1 / 1;
  }
  .hero--enhanced .hero-slide:not(.is-active) {
    visibility: hidden;
  }
  .hero--enhanced .hero__controls {
    display: flex;
    align-items: center;
    gap: var(--s-lg);
    padding-bottom: var(--s-lg);
  }
  .hero__counter {
    font-family: var(--f-mono);
    font-size: var(--fs-small);
    color: var(--c-ink-2);
    min-width: 4.5rem;
  }
  .hero__counter strong {
    color: var(--c-ink);
    font-weight: 700;
  }
  .hero__progress {
    position: relative;
    width: 120px;
    height: 2px;
    background: var(--c-line-strong);
  }
  .hero__progress span {
    position: absolute;
    inset: 0;
    background: var(--c-red);
    transform-origin: left;
    transform: scaleX(var(--progress, 0.33));
    transition: transform var(--dur-base) var(--ease-out);
  }
  .icon-btn {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--c-line-strong);
    background: transparent;
    color: var(--c-ink);
    cursor: pointer;
    transition: border-color var(--dur-fast) var(--ease-out);
  }
  .icon-btn:hover {
    border-color: var(--c-ink);
  }
  .icon-btn svg {
    width: 16px;
    height: 16px;
  }
  .hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-md) var(--s-2xl);
    padding-block: var(--s-lg);
    border-top: 1px solid var(--c-line);
  }

  /* =========================================================
     Hero de página interna
     ========================================================= */
  .page-hero {
    position: relative;
    overflow: clip;
    padding-block: clamp(3rem, 2rem + 4vw, 6rem) var(--s-2xl);
  }
  .page-hero__grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: var(--s-2xl);
    align-items: center;
  }
  @media (min-width: 1024px) {
    .page-hero__grid--media {
      grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    }
  }
  .page-hero__text {
    display: grid;
    gap: var(--s-lg);
  }
  .page-hero h1 {
    font-size: var(--fs-h1);
    max-width: 18ch;
  }
  .page-hero__lead {
    color: var(--c-ink-2);
    font-size: var(--fs-body-lg);
    max-width: var(--measure);
  }
  .page-hero__watermark {
    right: -3vw;
    bottom: -4vw;
    font-size: 22vw;
  }

  /* =========================================================
     Secciones de contenido
     ========================================================= */
  .section {
    position: relative;
    padding-block: var(--s-section);
  }
  .section--surface {
    --frame-bg: var(--c-surface-1);
    background: var(--c-surface-1);
  }
  .section--black {
    --frame-bg: var(--c-black);
    background: var(--c-black);
  }
  .section + .section:not(.section--surface):not(.section--black):not(.section--red) {
    border-top: 1px solid var(--c-line);
  }

  /* --- Stats --- */
  .stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr));
    gap: var(--s-xl);
  }
  .stats .stat {
    padding-top: var(--s-md);
    border-top: 1px solid var(--c-line-strong);
  }
  .stats__note {
    margin-top: var(--s-lg);
    color: var(--c-gray);
    font-size: var(--fs-meta);
  }

  /* --- Servicios con número con contorno (Stitch Landing/Servicios) --- */
  .services {
    display: grid;
    gap: var(--s-3xl);
  }
  .service {
    position: relative;
    display: grid;
    gap: var(--s-xl);
    align-items: center;
  }
  @media (min-width: 1024px) {
    .service {
      grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
      gap: var(--s-3xl);
    }
    .service:nth-child(even) .service__media {
      order: 2;
    }
  }
  .service__media {
    position: relative;
    width: min(100%, 520px);
  }
  .service__number {
    position: absolute;
    top: -0.35em;
    left: -0.15em;
    z-index: 3;
  }
  .service__body {
    display: grid;
    gap: var(--s-md);
  }
  .service__body h3 {
    font-size: var(--fs-h2);
  }
  .service__audience {
    color: var(--c-ink);
    font-weight: 600;
  }
  .service__text {
    color: var(--c-ink-2);
    max-width: var(--measure);
  }
  .service__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-sm);
  }

  /* --- Pasos de método --- */
  .steps {
    display: grid;
    gap: var(--s-lg);
    counter-reset: step;
    margin: 0;
    padding: 0;
    list-style: none;
  }
  @media (min-width: 768px) {
    .steps--horizontal {
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 0;
      border-top: 1px solid var(--c-red-line);
    }
    .steps--horizontal .step {
      padding: var(--s-lg) var(--s-lg) 0 0;
    }
    .steps--horizontal .step::before {
      top: -6px;
    }
  }
  .step {
    position: relative;
    display: grid;
    gap: var(--s-sm);
    counter-increment: step;
  }
  .steps--horizontal .step::before {
    content: "";
    position: absolute;
    left: 0;
    width: 11px;
    height: 11px;
    background: var(--c-red);
  }
  .step__num {
    color: var(--c-gray);
    font-family: var(--f-mono);
    font-size: var(--fs-meta);
    letter-spacing: 0.1em;
  }
  .step h3 {
    font-size: var(--fs-h4);
  }
  .step p {
    color: var(--c-ink-2);
    font-size: var(--fs-small);
  }
  .steps--vertical {
    border-left: 1px solid var(--c-line-strong);
    padding-left: var(--s-lg);
    gap: var(--s-2xl);
  }
  .steps--vertical .step::before {
    content: "";
    position: absolute;
    left: calc(-1 * var(--s-lg) - 6px);
    top: 0.3rem;
    width: 11px;
    height: 11px;
    background: var(--c-red);
  }
  .steps--vertical .step h3 {
    font-size: var(--fs-h3);
  }
  .steps--vertical .step p {
    font-size: var(--fs-body);
    max-width: var(--measure);
  }

  /* --- Tarjetas (convicciones, señales, propuestas de valor) --- */
  .cards {
    display: grid;
    gap: var(--s-md);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  }
  .card {
    position: relative;
    display: grid;
    gap: var(--s-sm);
    align-content: start;
    padding: var(--s-xl) var(--s-lg);
    background: var(--c-surface-1);
    border: 1px solid var(--c-line);
    clip-path: polygon(0 0, calc(100% - var(--cut-md)) 0, 100% var(--cut-md), 100% 100%, var(--cut-md) 100%, 0 calc(100% - var(--cut-md)));
    text-decoration: none;
    transition: border-color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);
  }
  a.card:hover {
    background: var(--c-surface-2);
    border-color: var(--c-red-line);
  }
  .card__num {
    font-family: var(--f-display);
    font-stretch: var(--display-stretch);
    font-weight: 900;
    font-size: 2.5rem;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1px var(--c-red-line);
  }
  .card h3 {
    font-size: var(--fs-h4);
  }
  .card p {
    color: var(--c-ink-2);
    font-size: var(--fs-small);
  }

  /* --- Cita destacada --- */
  .quote-band {
    max-width: 58rem;
    margin-inline: auto;
    text-align: center;
  }
  .quote-band .quote blockquote {
    font-size: clamp(1.5rem, 1.2rem + 1.3vw, 2.25rem);
    line-height: 1.35;
  }

  /* --- Banda CTA "¿Seguimos la conversación?" --- */
  .cta-band {
    position: relative;
    display: grid;
    gap: var(--s-lg);
    max-width: 62rem;
  }
  .cta-band h2 {
    font-size: var(--fs-h1);
  }
  .cta-band p {
    color: var(--c-ink-2);
    font-size: var(--fs-body-lg);
    max-width: var(--measure);
  }
  .cta-band__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-md);
  }
  .cta-band__note {
    color: var(--c-gray);
    font-size: var(--fs-meta);
    font-family: var(--f-mono);
  }
  .cta-band__rings {
    position: absolute;
    right: -6rem;
    top: 50%;
    width: 28rem;
    aspect-ratio: 1;
    translate: 0 -50%;
    border: 1px solid var(--c-line);
    border-radius: 50%;
    pointer-events: none;
  }
  .cta-band__rings::after {
    content: "";
    position: absolute;
    inset: 4rem;
    border: 1px solid var(--c-line);
    border-radius: 50%;
  }

  /* --- FAQ --- */
  .faq {
    max-width: 58rem;
    border-top: 1px solid var(--c-line);
  }

  /* --- Tabla comparativa (se apila en móvil) --- */
  .compare {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-small);
  }
  .compare th,
  .compare td {
    padding: var(--s-md);
    border-bottom: 1px solid var(--c-line);
    text-align: left;
    vertical-align: top;
  }
  .compare thead th {
    color: var(--c-ink);
    font-family: var(--f-display);
    font-stretch: var(--display-stretch);
    font-size: var(--fs-h4);
    border-bottom-color: var(--c-red-line);
  }
  .compare tbody th {
    color: var(--c-gray);
    font-family: var(--f-mono);
    font-size: var(--fs-meta);
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    width: 22%;
  }
  .compare td {
    color: var(--c-ink-2);
  }
  @media (max-width: 767px) {
    .compare thead {
      display: none;
    }
    .compare tr {
      display: grid;
      padding-block: var(--s-md);
      border-bottom: 1px solid var(--c-line);
    }
    .compare th,
    .compare td {
      border: 0;
      padding: 0.35rem 0;
      width: auto;
    }
    .compare td::before {
      content: attr(data-label) ": ";
      color: var(--c-ink);
      font-weight: 600;
    }
  }

  /* --- Columnas de checklist (Puede funcionar si / No funcionará si) --- */
  .checklists {
    display: grid;
    gap: var(--s-xl);
  }
  @media (min-width: 768px) {
    .checklists {
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
  }
  .checklists h3 {
    font-size: var(--fs-h3);
    margin-bottom: var(--s-md);
  }

  /* --- Texto con imagen --- */
  .split {
    display: grid;
    gap: var(--s-2xl);
    align-items: center;
  }
  @media (min-width: 1024px) {
    .split {
      grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
      gap: var(--s-3xl);
    }
    .split--reverse .split__media {
      order: 2;
    }
  }
  .split__media {
    width: min(100%, 520px);
  }
  .split__body {
    display: grid;
    gap: var(--s-md);
  }
  .split__body h2 {
    font-size: var(--fs-h2);
  }

  /* --- Texto enriquecido (legal y genérico) --- */
  .prose {
    max-width: var(--measure);
    color: var(--c-ink-2);
    font-size: var(--fs-body-lg);
  }
  .prose > * + * {
    margin-top: 1em;
  }
  .prose h2,
  .prose h3 {
    color: var(--c-ink);
    margin-top: 1.8em;
  }
  .prose h2 {
    font-size: var(--fs-h3);
  }
  .prose h3 {
    font-size: var(--fs-h4);
  }
  .prose strong {
    color: var(--c-ink);
  }
  .prose ul,
  .prose ol {
    padding-left: 1.2em;
  }
  .prose li + li {
    margin-top: 0.4em;
  }
  .prose li::marker {
    color: var(--c-red-line);
  }
  .prose a {
    color: var(--c-ink);
  }
  .prose blockquote {
    margin-inline: 0;
    padding-left: var(--s-lg);
    border-left: 2px solid var(--c-red-line);
    font-family: var(--f-serif);
    font-style: italic;
    color: var(--c-ink);
  }

  /* --- Diagrama del método MEGA + IA --- */
  .diagram {
    display: grid;
    gap: var(--s-md);
    align-items: stretch;
  }
  @media (min-width: 900px) {
    .diagram {
      grid-template-columns: 1fr auto 1fr;
    }
  }
  .diagram__side {
    display: grid;
    gap: var(--s-md);
    align-content: start;
    padding: var(--s-xl);
    border: 1px solid var(--c-line-strong);
    background: var(--c-surface-1);
  }
  .diagram__side--accent {
    border-color: var(--c-red-line);
  }
  .diagram__kicker {
    color: var(--c-gray);
    font-family: var(--f-mono);
    font-size: var(--fs-meta);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }
  .diagram__side h3 {
    font-size: var(--fs-h3);
  }
  .diagram__bridge {
    display: grid;
    place-items: center;
    padding: var(--s-md);
    color: var(--c-ink);
    font-family: var(--f-mono);
    font-size: var(--fs-meta);
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .diagram__bridge span {
    padding: 0.5rem 0.9rem;
    border: 1px solid var(--c-red-line);
    background: var(--c-bg);
  }

  /* --- Tarjetas de ecosistema (enlaces externos) --- */
  .eco {
    display: grid;
    gap: var(--s-md);
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  }

  /* --- Contacto --- */
  .contact-layout {
    display: grid;
    gap: var(--s-2xl);
  }
  @media (min-width: 1024px) {
    .contact-layout {
      grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
      gap: var(--s-3xl);
    }
  }
  .channels {
    display: grid;
    gap: var(--s-md);
    align-content: start;
  }
  .form {
    display: grid;
    gap: var(--s-lg);
    padding: clamp(1.25rem, 0.8rem + 2vw, 2.5rem);
    background: var(--c-surface-1);
    border: 1px solid var(--c-line);
  }
  .form__row {
    display: grid;
    gap: var(--s-lg);
  }
  @media (min-width: 768px) {
    .form__row--2 {
      grid-template-columns: 1fr 1fr;
    }
  }
  .form__foot {
    display: grid;
    gap: var(--s-md);
  }

  /* --- Página de error --- */
  .error-page {
    position: relative;
    overflow: clip;
    min-height: 70vh;
    display: grid;
    align-items: center;
    padding-block: var(--s-3xl);
  }
  .error-page__code {
    right: -2vw;
    top: 50%;
    translate: 0 -50%;
    font-size: 38vw;
    -webkit-text-stroke-color: rgba(193, 54, 61, 0.22);
  }
  .error-page__inner {
    position: relative;
    display: grid;
    gap: var(--s-lg);
    max-width: 44rem;
  }
  .error-page h1 {
    font-size: var(--fs-h1);
  }
  .error-page p {
    color: var(--c-ink-2);
    font-size: var(--fs-body-lg);
  }
  .error-page__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--s-md);
  }
}

@layer organisms {
  /* Los ítems de grid no deben ensanchar la página en móvil (390 px, sin scroll horizontal) */
  .hero-slide > *,
  .page-hero__grid > *,
  .split > *,
  .service > *,
  .contact-layout > *,
  .checklists > *,
  .diagram > *,
  .cards > *,
  .stats > *,
  .eco > * {
    min-width: 0;
  }
  .prose,
  .card p,
  .service__text {
    overflow-wrap: break-word;
  }
}

/* --- Aviso de cookies (F8, Ley 1581): solo si hay píxeles configurados --- */
@layer organisms {
  .consent {
    position: fixed; z-index: var(--z-modal); inset: auto var(--page-margin) var(--page-margin) auto;
    max-width: 440px; padding: var(--s-md) var(--s-lg); background: var(--c-surface-2); border: 1px solid var(--c-line-strong);
    display: grid; gap: var(--s-sm); font-size: var(--fs-small);
  }
  .consent[hidden] { display: none; }
  .consent p { margin: 0; }
  .consent__actions { display: flex; gap: var(--s-sm); justify-content: flex-end; flex-wrap: wrap; }
  @media (max-width: 520px) { .consent { inset: auto 0 0 0; max-width: none; } }
  .link-button { background: none; border: 0; padding: 0; color: inherit; font: inherit; text-decoration: underline; cursor: pointer; }
}

/* --- Barra de mantenimiento (solo quien tiene sesión la ve) --- */
@layer organisms {
  .maintenance-bar { position: sticky; top: 0; z-index: calc(var(--z-header) + 1); background: var(--c-red); color: var(--c-white); text-align: center; padding: 0.5rem var(--page-margin); font-size: var(--fs-small); }
  .maintenance-bar a { color: inherit; font-weight: 700; margin-left: 0.5rem; }
}