/* =============================================================================
   MUNDO PÚBLICO · ÁREAS DE NEGOCIO (areas-public.css)
   Namespace: .areas-* (cero colisiones con .catalog-public-* o Bootstrap)
   Genoma SSOT: Rebrand-safe · Cero hex de marca horneados (0 hex guard).
   ============================================================================= */

/* -----------------------------------------------------------------------------
   1. HUB DE ÁREAS (/areas/)
   ----------------------------------------------------------------------------- */
.areas-hub-hero {
    position: relative;
    overflow: hidden;
    padding: var(--space-10) 0;
    margin-bottom: var(--space-8);
}

.areas-hub-hero > .container {
    position: relative;
    z-index: 1;
}

.areas-hub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-6);
    margin-bottom: var(--space-12);
}

@media (min-width: 992px) {
    .areas-hub-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* -----------------------------------------------------------------------------
   2. MOLÉCULA TARJETA DE ÁREA (.areas-card) — OPCIÓN B (FOTO + ICONO + R6)
   ----------------------------------------------------------------------------- */
.areas-card {
    position: relative;
    background: var(--surface-base);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    transition: box-shadow var(--transition-base), border-color var(--transition-base), transform var(--transition-base);
    overflow: hidden;
}

@media (prefers-reduced-motion: no-preference) {
    .areas-card:hover {
        transform: translateY(var(--card-lift));
    }
}

.areas-card:hover {
    border-color: var(--brand-cyan);
    box-shadow: var(--shadow-card-hover);
}

/* R6 — CSS de imagen de cabecera (Option B WebP 16:9) */
.areas-card__image-container {
    margin: calc(-1 * var(--space-6)) calc(-1 * var(--space-6)) var(--space-4);
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.areas-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.areas-card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-4);
}

.areas-card__icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    background: var(--fill-info);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--brand-navy);
}

.areas-card__icon-mask {
    width: 24px;
    height: 24px;
    background-color: var(--brand-navy);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.areas-card__badge {
    font-size: var(--text-2xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    background: var(--fill-info);
    color: var(--info-text);
    border: 1px solid var(--edge-info);
}

.areas-card__title {
    font-size: var(--text-xl);
    font-weight: var(--font-bold);
    color: var(--brand-navy);
    margin-bottom: var(--space-2);
    line-height: 1.3;
}

.areas-card__description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-4);
    line-height: 1.5;
    flex-grow: 1;
}

.areas-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.areas-card__tag {
    font-size: var(--text-xs);
    font-weight: var(--font-medium);
    padding: 0.15rem 0.5rem;
    border-radius: var(--radius-md);
    background: var(--bg-subtle);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
}

.areas-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    width: 100%;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    background: var(--brand-navy);
    color: var(--text-inverse);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.areas-card__cta:hover {
    background: var(--brand-navy-dark);
    color: var(--text-inverse);
}

.areas-card__cta:focus-visible,
.areas-nav-item:focus-visible {
    outline: 2px solid var(--brand-cyan);
    outline-offset: 2px;
}

/* -----------------------------------------------------------------------------
   3. VARIANTE DE ÁREA CON Y SIN CATÁLOGO
   ----------------------------------------------------------------------------- */
.areas-card--has-catalog .areas-card__badge {
    background: var(--fill-success);
    color: var(--success-text);
    border-color: var(--edge-success);
}

.areas-card--service-only .areas-card__badge {
    background: var(--fill-neutral);
    color: var(--text-secondary);
    border-color: var(--border-medium);
}

/* -----------------------------------------------------------------------------
   4. LANDING DE SERVICIO SIN CATÁLOGO (P3)
   ----------------------------------------------------------------------------- */
.areas-landing-service {
    padding: var(--space-8) 0;
}

.areas-service-feature {
    background: var(--surface-base);
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    border: 1px solid var(--border-subtle);
    margin-bottom: var(--space-6);
}

/* -----------------------------------------------------------------------------
   5. NAVEGACIÓN MEGA-MENÚ EN base_public.html (P4)
   ----------------------------------------------------------------------------- */
/* S222: fix desborde por la IZQUIERDA a zoom >=150% (o con el dashboard abierto).
   El menu se anclaba por su borde derecho al toggle "Areas" (dropdown-menu-end sobre
   la <li> relative de Bootstrap); a zoom el toggle deja de estar pegado al borde
   derecho de la pantalla y el menu, casi tan ancho como el viewport, se salia por la
   izquierda. Fix: la <li> host pasa a position:static -> el .dropdown-menu se ancla al
   .navbar (ancho del viewport), asi dropdown-menu-end lo pega al borde DERECHO DE LA
   PANTALLA. Con el ancho ya capado en min(92vw,1040px), el borde izquierdo nunca cae
   bajo ~8vw. Requiere data-bs-display="static" en los toggles (Popper off => posicion
   por CSS puro, determinista a cualquier zoom). */
.navbar-inducop .nav-item.areas-megamenu-host { position: static; }

/* S222: margen al borde derecho (no pegado a la esquina, feedback del Guardian).
   Alinea el borde derecho del menu con el del contenedor .areas-wide
   (min(94vw,1720px)) -> mismo respiro de 3vw que usa el resto de la pagina; en
   pantallas > 1720px cae a (100vw-1720)/2 para seguir el contenedor centrado.
   El max() nunca lo acerca lo suficiente para reintroducir el desborde por la
   izquierda (el mega-menu solo se despliega a viewport >=992px). */
.areas-nav-megamenu.dropdown-menu-end {
    right: max(3vw, calc((100vw - 1720px) / 2));
}

/* =============================================================================
   S222 · REEL CINEMATICO ADITIVO DEL HERO (.areas-hubreel*) — Variante A+
   Spec: Antigravity (SOL_ANTIGRAVITY_HUB_REEL_A_S222_SPEC.md) + 4 fixes de Code.
   Token-only · 0 hex · 0 rgb() crudo (guard test_areas_css_cero_hex).
   ADITIVO: no toca el zigzag. Movil = dots; desktop = dock sinaptico.
   ============================================================================= */
.areas-hubreel {
    position: relative;
    margin-top: var(--space-8);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    /* S222 (QA del Guardian): mas presencia vertical a 100% de zoom (antes 21/8 · 380 · 440).
       El aspect 21/9 y el techo mayor le dan al reel el aire del zoom 110% sin depender de el. */
    aspect-ratio: 21 / 9;
    min-height: 420px;
    max-height: 520px;
    background: var(--brand-dark);
    border: 1px solid color-mix(in srgb, var(--brand-cyan) 22%, transparent);
    box-shadow: 0 16px 40px color-mix(in srgb, var(--brand-dark) 50%, transparent);
}
.areas-hubreel__inner { width: 100%; height: 100%; }
.areas-hubreel__item { position: absolute; inset: 0; width: 100%; height: 100%; overflow: hidden; }

/* Imagen base + Ken Burns suave (se anima al activarse el slide) */
.areas-hubreel__img {
    width: 100%; height: 100%;
    object-fit: cover; object-position: center; display: block;
    transform: scale(1.03);
    transition: transform 6s ease-out;
}
.areas-hubreel__item.active .areas-hubreel__img { transform: scale(1); }

/* Scrim direccional rebrand-safe (contraste del texto + respiro a la foto) */
.areas-hubreel__scrim {
    position: absolute; inset: 0; z-index: 1; pointer-events: none;
    background: linear-gradient(
        90deg,
        color-mix(in srgb, var(--brand-dark) 90%, transparent) 0%,
        color-mix(in srgb, var(--brand-dark) 65%, transparent) 42%,
        color-mix(in srgb, var(--brand-dark) 15%, transparent) 75%,
        transparent 100%
    );
}

/* Caption */
.areas-hubreel__caption {
    position: absolute; left: 0; top: 0; bottom: 0;
    width: 60%; max-width: 640px;
    padding: var(--space-8) var(--space-10);
    z-index: 2;
    display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
}
.areas-hubreel__meta { margin-bottom: var(--space-3); }
.areas-hubreel__badge {
    display: inline-flex; align-items: center;
    font-family: var(--font-mono); font-size: var(--text-2xs); font-weight: var(--font-bold);
    text-transform: uppercase; letter-spacing: 0.08em;
    padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
    background: color-mix(in srgb, var(--brand-cyan) 18%, transparent);
    color: color-mix(in srgb, var(--brand-cyan), var(--text-inverse) 22%);
    border: 1px solid color-mix(in srgb, var(--brand-cyan) 45%, transparent);
}
.areas-hubreel__title {
    font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
    font-weight: var(--font-extrabold); line-height: 1.15; letter-spacing: -0.01em;
    color: var(--text-inverse); margin: 0 0 var(--space-2) 0;
}
.areas-hubreel__line {
    font-size: var(--text-sm); line-height: 1.55;
    color: color-mix(in srgb, var(--text-inverse), transparent 22%);
    margin: 0 0 var(--space-4) 0; max-width: 48ch;
}
.areas-hubreel__cta {
    font-size: var(--text-xs); font-weight: var(--font-bold); color: var(--brand-cyan);
    display: inline-flex; align-items: center; gap: var(--space-1);
    letter-spacing: 0.04em; text-transform: uppercase;
    transition: color var(--transition-base);
}
.areas-hubreel__arrow { transition: transform var(--transition-base); }
.areas-hubreel:hover .areas-hubreel__arrow { transform: translateX(4px); }

/* Indicadores (dots) — Bootstrap los auto-sincroniza; solo visibles <=991px (ver responsive) */
.areas-hubreel__indicators {
    margin-bottom: var(--space-4); margin-right: var(--space-6);
    justify-content: flex-end; gap: var(--space-2); z-index: 3;
}
.areas-hubreel__dot {
    position: relative;
    width: 8px !important; height: 8px !important; padding: 0 !important; border: 0 !important;
    border-radius: var(--radius-full) !important;
    background-color: color-mix(in srgb, var(--text-inverse) 35%, transparent) !important;
    opacity: 1 !important;
    transition: width var(--transition-base), background-color var(--transition-base) !important;
    cursor: pointer;
}
/* Hit area accesible de 44px (WCAG 2.5.5) */
.areas-hubreel__dot::before {
    content: ""; position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%); width: 44px; height: 44px;
}
.areas-hubreel__dot:hover { background-color: color-mix(in srgb, var(--text-inverse) 75%, transparent) !important; }
.areas-hubreel__dot.active { width: 24px !important; background-color: var(--brand-cyan) !important; }
.areas-hubreel__dot:focus-visible { outline: 2px solid var(--brand-cyan); outline-offset: 3px; }

/* Dock sinaptico (A+) — nombra las 6 areas; solo desktop (>=992px) */
.areas-hubreel__dock {
    position: absolute; bottom: var(--space-4); right: var(--space-6); z-index: 3;
    display: flex; align-items: center; gap: var(--space-1);
    background: color-mix(in srgb, var(--brand-dark) 70%, transparent);
    padding: var(--space-1) var(--space-2); border-radius: var(--radius-full);
    border: 1px solid color-mix(in srgb, var(--border-subtle) 80%, transparent);
    backdrop-filter: blur(8px);
}
.areas-hubreel__pill {
    background: transparent; border: none;
    color: color-mix(in srgb, var(--text-inverse), transparent 40%);
    font-size: var(--text-2xs); font-weight: var(--font-semibold);
    padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
    display: inline-flex; align-items: center; gap: var(--space-1);
    cursor: pointer; transition: color var(--transition-base), background-color var(--transition-base);
}
.areas-hubreel__pill-index { font-family: var(--font-mono); opacity: 0.6; }
.areas-hubreel__pill:hover { color: var(--text-inverse); background: color-mix(in srgb, var(--brand-cyan) 20%, transparent); }
.areas-hubreel__pill.active { color: var(--brand-dark); background: var(--brand-cyan); font-weight: var(--font-bold); }
.areas-hubreel__pill.active .areas-hubreel__pill-index { opacity: 0.9; }
.areas-hubreel__pill:focus-visible { outline: 2px solid var(--brand-cyan); outline-offset: 2px; }

/* --- Responsive --- */
/* FIX 2: en desktop mandan los pills del dock; los dots se ocultan (no duplicar navegacion). */
@media (min-width: 992px) {
    .areas-hubreel__indicators { display: none; }
}
@media (max-width: 991px) {
    /* En tablet/movil el dock colapsa: la navegacion la dan los dots (siempre presentes). */
    .areas-hubreel__dock { display: none; }
    .areas-hubreel { aspect-ratio: 16 / 8; min-height: 320px; max-height: none; }
    .areas-hubreel__caption { width: 75%; padding: var(--space-6) var(--space-8); }
}
@media (max-width: 767px) {
    .areas-hubreel { aspect-ratio: 16 / 10; min-height: 270px; border-radius: var(--radius-xl); margin-top: var(--space-6); }
    /* En movil el scrim pasa a vertical (texto abajo) */
    .areas-hubreel__scrim {
        background: linear-gradient(
            0deg,
            color-mix(in srgb, var(--brand-dark) 95%, transparent) 0%,
            color-mix(in srgb, var(--brand-dark) 75%, transparent) 55%,
            transparent 100%
        );
    }
    .areas-hubreel__caption { width: 100%; max-width: none; top: auto; bottom: 0; padding: var(--space-4) var(--space-5); }
    .areas-hubreel__line {
        display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
        overflow: hidden; margin-bottom: var(--space-2); font-size: var(--text-xs);
    }
    .areas-hubreel__indicators { margin-right: 0; margin-bottom: var(--space-2); justify-content: center; }
}

/* FIX 3: sin 'transition-play-state' (propiedad inexistente). La pausa del AVANCE la da
   Bootstrap (data-bs-pause="hover"); bajo reduced-motion se congela Ken Burns/fade y el JS
   pausa el autoplay. */
@media (prefers-reduced-motion: reduce) {
    .areas-hubreel__img { transform: none !important; transition: none !important; }
    .areas-hubreel .carousel-item { transition: opacity 0.01s linear !important; }
    .areas-hubreel__dot, .areas-hubreel__arrow, .areas-hubreel__pill { transition: none !important; }
}

.areas-nav-megamenu {
    /* S214: ancho controlado (no crece sin límite) para el layout horizontal 3-col;
       combinado con .dropdown-menu-end no se desborda por la derecha.
       S222: ancho reducido a 720px -> a zoom el grid reflows a 2 columnas (2x3, crece
       en vertical) en vez de estirarse casi a todo el viewport. */
    width: min(92vw, 720px);
    max-width: 92vw;
    padding: var(--space-4);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-subtle);
    background: var(--surface-base);
}

.areas-nav-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    padding: var(--space-2);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: background-color var(--transition-fast);
}

.areas-nav-item:hover {
    background: var(--bg-hover);
}

.areas-nav-item__title {
    font-size: var(--text-sm);
    font-weight: var(--font-semibold);
    color: var(--brand-navy);
}

.areas-nav-item__desc {
    font-size: var(--text-xs);
    color: var(--text-secondary);
}

/* -----------------------------------------------------------------------------
   6. S214 — PANTALLAS DE ÁREA: zigzag + atmósfera de constelación + cortina
   Token-only (0 hex guard). Máscaras con keywords black/transparent (no hex).
   Namespace .areas-* coherente. Consumido por base_areas.html (hub, detalle, catálogo).
   ----------------------------------------------------------------------------- */

/* C2/T1 — Tokens de componente: SSOT de los "magic numbers" de esta capa (un solo lugar) */
:root {
    --areas-max-width: min(94vw, 1720px);   /* ancho de despliegue de las pantallas de área */
    --areas-header-logo-h: 52px;            /* alto del logo en header compacto y en la cortina */
    --areas-nav-icon: 36px;                 /* wrapper de icono en el mega-menú */
    --areas-nav-icon-glyph: 18px;           /* glifo (máscara) dentro del wrapper */
}

/* Contenedor ancho: las pantallas de área usan casi todo el ancho de la pantalla */
.areas-wide { max-width: var(--areas-max-width); }

/* Atmósfera: nav + hero comparten el sweep animado y la malla -> continuidad nav->hero.
   El nav queda estático (no sticky) y transparente para que el campo sea continuo. */
.areas-atmos { position: relative; }
/* z-index 3 (no 2): el nav debe pintar SOBRE .areas-hub-hero (z:2, posterior en el DOM).
   Con z:2 el hero tapaba el mega-menu de Areas abierto -> el clic "no hacia nada" (S216). */
.areas-atmos .navbar-inducop { position: relative !important; z-index: 3; background: transparent; padding-top: var(--space-2); padding-bottom: var(--space-2); }
.areas-atmos .navbar-inducop .container { max-width: var(--areas-max-width); }
/* Coherencia: el header adopta las proporciones compactas de la cortina (logo tokenizado). */
.areas-atmos .navbar-brand-inducop img { height: var(--areas-header-logo-h) !important; width: auto; }
.areas-atmos .areas-hub-hero,
.areas-atmos .catalog-public-hero { position: relative; z-index: 2; background: transparent; margin-bottom: 0; }

/* Malla de la atmósfera: la disolución (forma ∩ degradado) la aporta el átomo
   .at-constellation-pattern--dissolve (promovido S214). Aquí solo posición/capa. */
.areas-atmos__mesh { position: absolute; inset: 0; z-index: 1; }

/* Continuación de la malla hacia la ventana de tarjetas (sutil pero presente).
   padding-top = margen BLANCO antes de la 1a tarjeta, igual al gap entre tarjetas (S214 p1).
   La disolución la aporta el átomo .at-constellation-pattern--dissolve-in. */
.areas-underbleed { position: relative; padding-top: var(--space-8); }
.areas-underbleed > .container { position: relative; z-index: 1; }
.areas-underbleed__mesh { position: absolute; top: 0; left: 0; right: 0; height: 460px; z-index: 0; opacity: 0.16; }

/* N3 (doctrina — átomos compartidos): la fila zigzag REUTILIZA como átomos los sub-elementos
   .areas-card__header/__title/__description/__badge/__icon-wrapper/__icon-mask/__tags (sección 2).
   NO se duplican sus estilos: centralizar > pureza BEM. El bloque propio es .areas-row__*. */
/* Zigzag vertical: filas full-width, lado alterno; la fila entera es el acceso (sin botón CTA) */
.areas-zigzag { display: flex; flex-direction: column; gap: var(--space-8); }
.areas-row {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
    background: var(--surface-base);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: box-shadow var(--transition-base), border-color var(--transition-base);
    cursor: pointer;
}
.areas-row:hover { border-color: var(--brand-cyan); box-shadow: var(--shadow-card-hover); }
.areas-row__media { aspect-ratio: 16 / 9; height: 100%; overflow: hidden; }
.areas-row__img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.areas-row__body { padding: var(--space-6) var(--space-8); }
.areas-row:nth-of-type(even) .areas-row__media { order: 2; }
/* La cubierta clickeable de la fila usa el átomo .at-cover-link (promovido S214). */

@media (max-width: 767px) {
    .areas-row { grid-template-columns: 1fr; }
    .areas-row:nth-of-type(even) .areas-row__media { order: 0; }
}

/* Mega-menú horizontal: tamaños de icono tokenizados (antes inline en el markup -> T2) */
.areas-nav-item .areas-card__icon-wrapper { width: var(--areas-nav-icon); height: var(--areas-nav-icon); }
.areas-nav-item .areas-card__icon-mask { width: var(--areas-nav-icon-glyph); height: var(--areas-nav-icon-glyph); }

/* Cortina compacta (reveal-on-scroll-up): imitación del header 1.
   Hereda el teal de .navbar-inducop; visibility la saca del foco/AT cuando no se ve. */
.areas-floatnav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1040;
    padding-top: var(--space-2); padding-bottom: var(--space-2);
    transform: translateY(-100%);
    visibility: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.28s ease, visibility 0.28s ease;
}
.areas-floatnav.is-visible { transform: translateY(0); visibility: visible; }
.areas-floatnav .navbar-brand-inducop img { height: var(--areas-header-logo-h); width: auto; }
.areas-floatnav .navbar-nav { gap: var(--space-3); }
@media (prefers-reduced-motion: reduce) {
    .areas-floatnav { transition: none; }
}

/* =============================================================================
   S215 — CONSTELACIÓN ANIMADA (sancionado): atmósfera inline (H2, rebrand-safe)
   + puentes sinápticos B.1 en el zigzag. Todo por var(--brand-*) => rebrand-safe;
   solo transform/opacity/offset-distance/stroke-dashoffset; se apaga con
   prefers-reduced-motion. NO usa el asset como máscara (esa vía congela la
   animación); la forma va INLINE en el DOM (partials/_areas_constellation_inline
   y _areas_bridge).
   ============================================================================= */

/* --- Atmósfera inline: capa animada bajo nav/hero (z:0), recortada por el propio
   <svg>; opacidad reducida y fade inferior para disolverse hacia las tarjetas. --- */
.areas-atmos__inline {
    position: absolute; inset: 0; z-index: 0; opacity: 0.40; pointer-events: none;
    -webkit-mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
            mask-image: linear-gradient(to bottom, black 60%, transparent 100%);
}
.areas-atmos__inline > svg { width: 100%; height: 100%; display: block; }

/* --- Puente sináptico B.1: conector curvo animado entre filas del zigzag --- */
.at-constellation-bridge { height: 116px; display: flex; align-items: center; justify-content: center; position: relative; pointer-events: none; }
/* cap al ancho del viewBox (640) => a >=640px el mapeo es ~1:1 (círculos redondos) */
.at-constellation-bridge__svg { width: min(100%, 640px); height: 100%; overflow: visible; }

.acb-rail  { fill: none; stroke: var(--brand-cyan); stroke-width: 1.4; opacity: .16; }
.acb-flow  {
    fill: none; stroke: var(--brand-cyan); stroke-width: 2.6; stroke-linecap: round;
    stroke-dasharray: 10 26; filter: drop-shadow(0 0 4px var(--brand-cyan));
    animation: acbFlow 4.5s linear infinite;
}
.acb-spark {
    fill: var(--brand-cyan); filter: drop-shadow(0 0 6px var(--brand-cyan));
    offset-rotate: 0deg; animation: acbTravel 3.4s cubic-bezier(.5,0,.5,1) infinite;
}
.acb-anchor { fill: var(--brand-cyan); transform-box: fill-box; transform-origin: center; animation: acbPulse 3.2s ease-in-out infinite; }
.acb-radar  { fill: none; stroke: var(--brand-cyan); animation: acbRadar 3.6s cubic-bezier(.2,.8,.2,1) infinite; }
.acb-core   { fill: var(--brand-cyan); transform-box: fill-box; transform-origin: center; animation: acbPulse 3.6s ease-in-out infinite; }

@keyframes acbFlow   { from { stroke-dashoffset: 216; } to { stroke-dashoffset: 0; } }
@keyframes acbTravel { 0% { offset-distance: 0%; opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }
@keyframes acbPulse  { 0%,100% { transform: scale(1); opacity: .75; filter: drop-shadow(0 0 2px var(--brand-cyan)); } 50% { transform: scale(1.4); opacity: 1; filter: drop-shadow(0 0 8px var(--brand-cyan)); } }
@keyframes acbRadar  { 0% { r: 6px; opacity: .85; stroke-width: 1.5px; } 75% { r: 22px; opacity: .12; stroke-width: .8px; } 100% { r: 28px; opacity: 0; stroke-width: .3px; } }

@media (prefers-reduced-motion: reduce) {
    .acb-flow, .acb-spark, .acb-anchor, .acb-radar, .acb-core { animation: none !important; }
    .acb-spark { opacity: 0; }   /* sin viaje: la partícula no se queda a medio camino */
}

/* =============================================================================
   S218 — PROMOCIONES DEL CATÁLOGO PÚBLICO (Normalizar; la máxima "el catálogo
   siempre evoluciona"). Nacidas al converger la landing de Diseño de software,
   pero GENÉRICAS y reutilizables por otras superficies públicas (Nosotros/Contacto).
   Token-only (guard 0-hex de test_hub.py -> Tokenizar forzado). Reusan átomos.
   ============================================================================= */

/* --- MOLÉCULA: encabezado de sección (eyebrow mono + título + descripción) --- */
.areas-section-head { margin-bottom: var(--space-6); }
.areas-section-head--center { text-align: center; }
.areas-section-head__tag {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--brand-cyan);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-2);
}
.areas-section-head__title {
    font-size: clamp(1.85rem, 3.2vw, 2.5rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--brand-navy);
    margin-bottom: var(--space-3);
    line-height: 1.15;
}
.areas-section-head__desc {
    font-size: var(--text-lg);
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0;
}

/* --- MOLÉCULA: card de capacidad (eyebrow mono + título + descripción, hover-accent).
   Evoluciona (no aplana): conserva el eyebrow mono que .areas-card no tiene. --- */
.areas-feature-card {
    background: var(--surface-base);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    height: 100%;
    box-shadow: var(--shadow-sm);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.areas-feature-card:hover {
    border-color: var(--brand-cyan);
    box-shadow: var(--shadow-card-hover);
}
.areas-feature-card__eyebrow {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    color: var(--brand-cyan);
    letter-spacing: 0.03em;
    margin-bottom: var(--space-2);
}
.areas-feature-card__title {
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--brand-navy);
    margin-bottom: var(--space-2);
}
.areas-feature-card__desc {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    line-height: 1.55;
    margin: 0;
}

/* =============================================================================
   S219 · PROMOCIONES AL CATALOGO PUBLICO (gate de los 3 mundos, S214): cada pieza
   de abajo tiene >= 2 consumidores (Software S218 + landings de area S219).
   Token-only (guard test_areas_css_cero_hex). Aditivo: nada de lo anterior cambia.
   ============================================================================= */

/* --- Hero tipografico sobre la atmosfera (antes .dsoft-hero__*) --- */
.areas-hero { padding-top: var(--space-12); padding-bottom: var(--space-10); }
.areas-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: color-mix(in srgb, var(--brand-cyan) 14%, transparent);
    border: 1px solid color-mix(in srgb, var(--brand-cyan) 40%, transparent);
    color: color-mix(in srgb, var(--brand-cyan), white 22%);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    padding: 0.35rem 0.9rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-4);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.areas-hero__badge::before {            /* matiz Antigravity S219: punto cian */
    content: "";
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--brand-cyan);
}
.areas-hero__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: var(--text-inverse);
    margin-bottom: var(--space-4);
}
.areas-hero__lead {
    font-size: var(--text-lg);
    color: color-mix(in srgb, var(--text-inverse), transparent 30%);
    max-width: 780px;
    line-height: 1.6;
}
.areas-hero__lead strong { color: var(--text-inverse); font-weight: var(--font-semibold); }

/* --- Ritmo de seccion de una landing publica --- */
.areas-section { padding: var(--space-16) 0; }
.areas-section--alt { background: var(--surface-base); }
.areas-section--tight { padding: var(--space-12) 0; }

/* --- Prosa de lectura (ancho corto) + enlace en prosa fluida (vuelta 1 §1.4:
   el cruce entre areas es una frase, nunca una caja) --- */
.areas-prose { max-width: 68ch; font-size: var(--text-lg); color: var(--text-secondary); line-height: 1.7; }
.areas-prose p { margin-bottom: var(--space-4); }
.areas-prose p:last-child { margin-bottom: 0; }
.areas-prose strong { color: var(--text-primary); }
.areas-prose a, .areas-link {
    color: var(--brand-navy);
    font-weight: var(--font-semibold);
    text-decoration: underline;
    text-decoration-color: var(--brand-cyan);
    text-decoration-thickness: 2px;
    text-underline-offset: 0.2em;
    transition: color var(--transition-fast);
}
.areas-prose a:hover, .areas-link:hover { color: var(--brand-cyan-dark); }

/* --- Lista con guion cian (demostracion, no vineta) --- */
.areas-list { list-style: none; padding: 0; margin: 0 0 var(--space-4); }
.areas-list li { position: relative; padding-left: var(--space-5); line-height: 1.8; color: var(--text-primary); }
.areas-list li::before { content: "\2014"; position: absolute; left: 0; color: var(--brand-cyan); font-weight: var(--font-bold); }

/* --- Nota con filete (copy de cierre, criterio) --- */
.areas-note {
    background: color-mix(in srgb, var(--brand-navy) 4%, transparent);
    border-left: 3px solid var(--brand-cyan);
    padding: var(--space-4) var(--space-5);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    color: var(--text-primary);
    line-height: 1.65;
}
.areas-note--navy { border-left-color: var(--brand-navy); }

/* --- Tabla tecnica tipografica (sin fotografia de producto) --- */
.areas-table {
    background: var(--surface-base);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    overflow-x: auto;
}
.areas-table table { width: 100%; border-collapse: collapse; text-align: left; margin: 0; }
.areas-table th {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    background: var(--bg-subtle);
    padding: var(--space-3) var(--space-5);
    border-bottom: 1px solid var(--border-subtle);
}
.areas-table td { padding: var(--space-4) var(--space-5); vertical-align: top; line-height: 1.6; color: var(--text-secondary); }
.areas-table tr + tr td { border-top: 1px solid var(--border-subtle); }
.areas-table__code { font-family: var(--font-mono); font-weight: var(--font-bold); color: var(--brand-navy); white-space: nowrap; }
.areas-table__what { color: var(--text-primary); font-weight: var(--font-semibold); }

/* --- Figura: contenedor de diagrama SVG inline (rebrand-safe por var()) --- */
.areas-figure {
    background: var(--surface-base);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
}
.areas-figure svg { display: block; width: 100%; height: auto; }

/* --- Cierre: CTA unico (reusa .at-btn) --- */
.areas-cta { text-align: center; padding: var(--space-16) 0; }
.at-btn.areas-btn-accent {
    background: linear-gradient(135deg, var(--brand-lime) 0%, var(--brand-cyan) 100%);
    color: var(--brand-dark);
    font-size: var(--text-lg);
    padding: var(--space-3) var(--space-8);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    margin-top: var(--space-4);
}
.at-btn.areas-btn-accent:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--brand-dark); }
@media (prefers-reduced-motion: reduce) {
    .at-btn.areas-btn-accent { transition: none; }
    .at-btn.areas-btn-accent:hover { transform: none; }
}

/* --- S219 F1-3: modificadores aditivos de la feature-card y del panel (Optimizacion;
   2o consumidor previsto: Nosotros §3 puertas / Automotriz §4-bis) --- */
.areas-feature-card--accent {                      /* "B no debe leerse como secundario" */
    border-color: color-mix(in srgb, var(--brand-cyan) 45%, var(--border-subtle));
    background: linear-gradient(180deg, color-mix(in srgb, var(--brand-cyan) 4%, transparent) 0%, var(--surface-base) 150px);
}
.areas-feature-card__title--lg { font-size: var(--text-xl); }
.areas-feature-card__body { font-size: var(--text-base); color: var(--text-secondary); line-height: 1.7; }
.areas-feature-card__body p { margin-bottom: var(--space-3); }
.areas-feature-card__body p:last-child { margin-bottom: 0; }
.areas-service-feature--rule { border-left: 4px solid var(--brand-navy); }

/* --- S219 F1-4: tabla tecnica con fila-frontera + plegable tecnico (Automotriz;
   2o consumidor previsto: Adhesivos hoja tecnica / Nosotros) --- */
.areas-table__sub { display: block; font-family: var(--font-primary); font-size: var(--text-sm); font-weight: var(--font-normal); color: var(--text-secondary); margin-top: 2px; }
.areas-table__row--boundary td:first-child { box-shadow: inset 4px 0 0 var(--status-danger); }
.areas-table__row--boundary .areas-table__what { color: var(--status-danger); }
.areas-details {
    background: var(--bg-subtle);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-3) var(--space-4);
}
.areas-details summary {
    cursor: pointer;
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--brand-navy);
}
.areas-details[open] summary { margin-bottom: var(--space-3); }
.areas-details__body { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.7; }

/* --- S219 F1-6: la feature-card EVOLUCIONA a puerta (Nosotros §3: "cada una es una
   puerta: credencial arriba, oficio como titulo, destino visible; hover = puerta, no
   tarjeta decorativa"). Aditivo; 2o consumidor previsto: hub / landings. --- */
a.areas-feature-card { display: flex; flex-direction: column; text-decoration: none; color: inherit; }
.areas-feature-card--door { transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base); }
.areas-feature-card--door:hover { transform: translateY(-4px); border-color: var(--brand-cyan); box-shadow: var(--shadow-card-hover); }
.areas-feature-card__dest {
    margin-top: auto;
    padding-top: var(--space-4);
    display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: var(--font-bold);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--brand-navy);
}
.areas-feature-card__dest i { transition: transform var(--transition-fast); }
.areas-feature-card--door:hover .areas-feature-card__dest { color: var(--brand-cyan-dark); }
.areas-feature-card--door:hover .areas-feature-card__dest i { transform: translateX(4px); }
@media (prefers-reduced-motion: reduce) {
    .areas-feature-card--door, .areas-feature-card__dest i { transition: none; }
    .areas-feature-card--door:hover { transform: none; }
    .areas-feature-card--door:hover .areas-feature-card__dest i { transform: none; }
}

/* --- S219 F1-5: enlace-puente sobre atmosfera oscura (hub: "Por que estan juntas ->") --- */
.areas-link--inverse { color: var(--text-inverse); font-family: var(--font-mono); font-size: var(--text-sm); letter-spacing: 0.04em; }
.areas-link--inverse:hover { color: var(--brand-cyan-light); }

/* --- S219 (QA del Guardian): migas del area en renglon propio + nombre del area visible.
   Antes la miga y el eyebrow compartian renglon y nada decia en que area se esta. --- */
.areas-crumb {
    display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2);
    margin-bottom: var(--space-4);
    font-size: var(--text-sm);
}
.areas-crumb__link { color: color-mix(in srgb, var(--text-inverse), transparent 35%); text-decoration: none; transition: color var(--transition-fast); }
.areas-crumb__link:hover { color: var(--text-inverse); }
.areas-crumb__sep { color: color-mix(in srgb, var(--text-inverse), transparent 55%); }
.areas-crumb__here { color: var(--text-inverse); font-weight: var(--font-semibold); letter-spacing: 0.01em; }
.areas-hero__badge { font-size: var(--text-sm); }   /* mas presencia que text-xs (QA S219) */

/* --- S219 (QA del Guardian): un ancla (#solicitar, #catalogo, #cruce...) aterriza DEBAJO de
   la barra fija, no tapada por ella. Aplica a todo el mundo publico. --- */
html { scroll-padding-top: calc(var(--areas-header-logo-h, 52px) + 4rem); }

/* --- Miga sobre fondo claro (ficha de producto) --- */
.areas-crumb--light .areas-crumb__link { color: var(--text-secondary); }
.areas-crumb--light .areas-crumb__link:hover { color: var(--brand-cyan-dark); }
.areas-crumb--light .areas-crumb__sep { color: var(--text-muted); }
.areas-crumb--light .areas-crumb__here { color: var(--brand-navy); }
