/**
 * AYUNTAMIENTOSMART - CSS Unificado Completo
 * Sin Bootstrap, sin fuentes externas
 * Fecha: 2026-01-19
 */

/* =============================================================================
   1. VARIABLES CSS
   ============================================================================= */
:root {
    /* ==========================================================================
       TOKENS BRANDBOOK v1.0 · Ayuntamiento Smart (abril 2026)
       Fuente: brandbook-ayuntamiento-smart.pdf
       Regla de oro: blanco domina · tinta conduce · turquesa acompaña
       ========================================================================== */

    /* Paleta oficial (6 colores — úsala siempre) */
    --blanco:   #FFFFFF;
    --hueso:    #F7F7F5;
    --ceniza:   #E4E4E0;
    --gris:     #5C5C58;
    --tinta:    #111111;
    --turquesa: #14B8A6;

    /* Triplets RGB para rgba() */
    --blanco-rgb:   255, 255, 255;
    --hueso-rgb:    247, 247, 245;
    --ceniza-rgb:   228, 228, 224;
    --gris-rgb:     92, 92, 88;
    --tinta-rgb:    17, 17, 17;
    --turquesa-rgb: 20, 184, 166;

    /* Tipografía brandbook */
    --font-display: 'Inter Display', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-text:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    --font-family:  var(--font-text); /* alias retrocompatible */

    /* Escala tipográfica fija brandbook (48/34/24/18/15/13) */
    --text-display-xl: 3rem;       /* 48px · hero */
    --text-display-l:  2.125rem;   /* 34px · H1 */
    --text-display-m:  1.5rem;     /* 24px · H2 */
    --text-body-l:     1.125rem;   /* 18px · bajadas */
    --text-body-m:     0.9375rem;  /* 15px · por defecto */
    --text-body-s:     0.8125rem;  /* 13px · meta */

    /* Tracking brandbook */
    --tracking-display: -0.028em;  /* -2.8% para display */
    --tracking-body:    0;
    --tracking-mono:    0;

    /* ==========================================================================
       ALIAS RETROCOMPATIBLES
       Los identificadores antiguos apuntan a la paleta brandbook para no romper
       las 416 referencias existentes. No introducir nuevos usos de --muni-* ni
       --color-primary*: usa los tokens oficiales (--tinta, --turquesa, ...).
       ========================================================================== */

    /* Identidad "muni" → tinta/gris/turquesa */
    --muni-dark:         var(--tinta);
    --muni-primary:      var(--tinta);
    --muni-secondary:    var(--gris);
    --muni-accent:       var(--turquesa);
    --muni-gold:         var(--turquesa);  /* dorado retirado del brandbook */

    /* Primarios/secundarios legacy */
    --color-primary:       var(--tinta);
    --color-primary-light: var(--gris);
    --color-primary-dark:  var(--tinta);
    --color-primary-rgb:   var(--tinta-rgb);

    --color-secondary:       var(--gris);
    --color-secondary-light: var(--gris);
    --color-secondary-dark:  var(--tinta);
    --color-secondary-rgb:   var(--gris-rgb);

    /* Estados (UI funcional, fuera del brandbook — se conservan discretos) */
    --color-success:       #16a34a;
    --color-success-light: #22c55e;
    --color-success-dark:  #15803d;
    --color-success-rgb:   22, 163, 74;

    --color-warning:       #d97706;
    --color-warning-light: #f59e0b;
    --color-warning-dark:  #b45309;
    --color-warning-rgb:   217, 119, 6;

    --color-danger:        #dc2626;
    --color-danger-light:  #ef4444;
    --color-danger-dark:   #b91c1c;
    --color-danger-rgb:    220, 38, 38;

    --color-info:          var(--turquesa);
    --color-info-rgb:      var(--turquesa-rgb);

    /* Escala de neutros mapeada a la paleta brandbook */
    --color-white:    var(--blanco);
    --color-gray-50:  var(--hueso);
    --color-gray-100: var(--hueso);
    --color-gray-200: var(--ceniza);
    --color-gray-300: var(--ceniza);
    --color-gray-400: var(--gris);
    --color-gray-500: var(--gris);
    --color-gray-600: var(--gris);
    --color-gray-700: var(--gris);
    --color-gray-800: var(--tinta);
    --color-gray-900: var(--tinta);
    --color-black:    var(--tinta);

    /* Alias cortos */
    --gray-50:  var(--color-gray-50);
    --gray-100: var(--color-gray-100);
    --gray-200: var(--color-gray-200);
    --gray-300: var(--color-gray-300);
    --gray-400: var(--color-gray-400);
    --gray-500: var(--color-gray-500);
    --gray-600: var(--color-gray-600);
    --gray-700: var(--color-gray-700);
    --gray-800: var(--color-gray-800);
    --gray-900: var(--color-gray-900);

    /* Alias de peso */
    --font-normal:     var(--font-weight-normal);
    --font-medium:     var(--font-weight-medium);
    --font-semibold:   var(--font-weight-semibold);
    --font-bold:       var(--font-weight-bold);
    --font-extrabold:  var(--font-weight-extrabold);

    /* Alias de line-height */
    --leading-tight:   var(--line-height-tight);
    --leading-normal:  var(--line-height-normal);
    --leading-snug:    1.375;
    --leading-relaxed: var(--line-height-relaxed);

    /* Alias de border-radius */
    --radius-sm:   var(--border-radius-sm);
    --radius-md:   var(--radius);
    --radius-lg:   var(--border-radius-lg);
    --radius-xl:   var(--border-radius-xl);
    --radius-full: var(--border-radius-full);

    /* Alias max-width */
    --max-width-sm: 640px;
    --max-width-md: 768px;
    --max-width-lg: 1024px;
    --max-width-xl: var(--container-max-width);

    /* Fondos */
    --bg-primary:   var(--blanco);
    --bg-secondary: var(--hueso);
    --bg-tertiary:  var(--ceniza);

    /* Texto */
    --text-primary:   var(--tinta);
    --text-secondary: var(--gris);
    --text-muted:     var(--gris);
    --text-inverse:   var(--blanco);

    /* Escala legacy de tamaños (apunta a la escala brandbook) */
    --font-size-xs:   var(--text-body-s);        /* 13 */
    --font-size-sm:   var(--text-body-m);        /* 15 */
    --font-size-base: var(--text-body-m);        /* 15 */
    --font-size-lg:   var(--text-body-l);        /* 18 */
    --font-size-xl:   1.25rem;                   /* 20 (puente) */
    --font-size-2xl:  var(--text-display-m);     /* 24 */
    --font-size-3xl:  1.75rem;                   /* 28 (puente) */
    --font-size-4xl:  var(--text-display-l);     /* 34 */
    --font-size-5xl:  var(--text-display-xl);    /* 48 */

    /* Pesos — brandbook usa Inter Display 500 para display, 400/500 para texto */
    --font-weight-normal:    400;
    --font-weight-medium:    500;
    --font-weight-semibold:  500;
    --font-weight-bold:      500;
    --font-weight-extrabold: 500;

    --line-height-tight:   1.15;
    --line-height-normal:  1.5;
    --line-height-relaxed: 1.625;

    /* Espaciado */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;

    /* BORDES - Valor unificado: 12px para todo */
    --radius: 12px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    --border-radius-full: 9999px;
    --border-color: var(--color-gray-200);

    /* Sombras */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);

    /* Transiciones */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-index */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 500;
    --z-tooltip: 600;

    /* Layout */
    --nav-height: 84px;
    --container-max-width: 1280px;
    --container-padding: var(--space-6);
}

@media (max-width: 768px) {
    :root {
        --nav-height: 72px;
        --container-padding: var(--space-4);
        --font-size-3xl: 1.5rem;
        --font-size-4xl: 1.875rem;
        --font-size-5xl: 2.25rem;
    }
}

/* =============================================================================
   2. RESET Y BASE
   ============================================================================= */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    letter-spacing: var(--tracking-body);
    line-height: var(--line-height-normal);
    color: var(--tinta);
    background-color: var(--blanco);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Titulares · Inter Display 500 · tracking -2.8% (brandbook p.11) */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    line-height: var(--line-height-tight);
    color: var(--tinta);
}

h1 { font-size: var(--text-display-l); }   /* 34 */
h2 { font-size: var(--text-display-m); }   /* 24 */
h3 { font-size: var(--text-body-l); }      /* 18 */

/* Datos · JetBrains Mono (cifras, referencias, URLs, códigos) */
code, kbd, samp, pre, .mono, .data {
    font-family: var(--font-mono);
    letter-spacing: var(--tracking-mono);
}

/* Enlaces: turquesa como acento del brandbook */
a {
    color: var(--turquesa);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--tinta);
}

ul, ol {
    list-style: none;
}

img, svg {
    display: block;
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input, select, textarea {
    font-family: inherit;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: var(--space-3) var(--space-4);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

/* =============================================================================
   3. LAYOUT
   ============================================================================= */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Grid System */
.row {
    display: flex;
    flex-wrap: wrap;
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 0;
    margin-top: calc(-1 * var(--bs-gutter-y));
    margin-right: calc(-0.5 * var(--bs-gutter-x));
    margin-left: calc(-0.5 * var(--bs-gutter-x));
}

.row > * {
    flex-shrink: 0;
    max-width: 100%;
    padding-right: calc(var(--bs-gutter-x) * 0.5);
    padding-left: calc(var(--bs-gutter-x) * 0.5);
    margin-top: var(--bs-gutter-y);
    box-sizing: border-box;
}

/* Gutter variations (sólo las usadas: g-3, g-4) */
.row.g-3 { --bs-gutter-x: 1rem;   --bs-gutter-y: 1rem; }
.row.g-4 { --bs-gutter-x: 1.5rem; --bs-gutter-y: 1.5rem; }

/* Columnas base sólo las usadas en el frontend (auditado con grep) */
.col-12    { flex: 0 0 auto; width: 100%; }

/* Row alignment usada */
.row.align-items-center { align-items: center; }
.row.justify-content-center { justify-content: center; }

/* md (>=768px) · usadas: 3, 4, 6, 8 */
@media (min-width: 768px) {
    .col-md-3  { flex: 0 0 auto; width: 25%; }
    .col-md-4  { flex: 0 0 auto; width: 33.333333%; }
    .col-md-6  { flex: 0 0 auto; width: 50%; }
    .col-md-8  { flex: 0 0 auto; width: 66.666667%; }
}

/* lg (>=992px) · usadas: 3, 4, 5, 6, 7, 8, 10 */
@media (min-width: 992px) {
    .col-lg-3  { flex: 0 0 auto; width: 25%; }
    .col-lg-4  { flex: 0 0 auto; width: 33.333333%; }
    .col-lg-5  { flex: 0 0 auto; width: 41.666667%; }
    .col-lg-6  { flex: 0 0 auto; width: 50%; }
    .col-lg-7  { flex: 0 0 auto; width: 58.333333%; }
    .col-lg-8  { flex: 0 0 auto; width: 66.666667%; }
    .col-lg-10 { flex: 0 0 auto; width: 83.333333%; }
}

/* =============================================================================
   4. UTILIDADES
   ============================================================================= */
/* Display — sólo las usadas en el frontend */
.block          { display: block        !important; }
.d-block        { display: block        !important; }
.d-inline-block { display: inline-block !important; }

/* Flex helpers usados */
.items-center           { align-items: center !important; }
.align-items-center     { align-items: center !important; }
.justify-content-center { justify-content: center !important; }

/* Text */
.text-center       { text-align: center !important; }
.text-white        { color: var(--blanco) !important; }
.text-white-50     { color: rgba(var(--blanco-rgb), 0.5) !important; }
.text-muted        { color: var(--gris) !important; }
.text-decoration-none { text-decoration: none !important; }
.small             { font-size: var(--text-body-s) !important; }

/* Margin y padding — sólo los que se usan en markup */
.mt-1 { margin-top: var(--space-1) !important; }
.mt-2 { margin-top: var(--space-2) !important; }
.mt-3 { margin-top: var(--space-3) !important; }
.mt-4 { margin-top: var(--space-4) !important; }
.mt-5 { margin-top: var(--space-5) !important; }
.mb-0 { margin-bottom: 0 !important; }
.mb-3 { margin-bottom: var(--space-3) !important; }
.mb-4 { margin-bottom: var(--space-4) !important; }
.mb-5 { margin-bottom: var(--space-5) !important; }
.me-1 { margin-right: var(--space-1) !important; }
.me-2 { margin-right: var(--space-2) !important; }
.mx-auto { margin-left: auto !important; margin-right: auto !important; }
.p-0  { padding: 0 !important; }
.pt-0 { padding-top: 0 !important; }
.pt-4 { padding-top: var(--space-4) !important; }
.px-3 { padding-left: var(--space-3) !important; padding-right: var(--space-3) !important; }
.px-4 { padding-left: var(--space-4) !important; padding-right: var(--space-4) !important; }
.py-2 { padding-top: var(--space-2) !important; padding-bottom: var(--space-2) !important; }

/* Fondos y bordes */
.bg-primary   { background-color: var(--tinta) !important; }
.rounded      { border-radius: var(--radius) !important; }
.rounded-pill { border-radius: 9999px !important; }

/* Tamaños */
.w-100 { width: 100% !important; }

/* Opacidad */
.opacity-75 { opacity: 0.75 !important; }

/* Position */
.position-relative { position: relative !important; }

/* =============================================================================
   5. COMPONENTES - BOTONES (brandbook: tinta conduce · turquesa acompaña)
   ============================================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    font-weight: 500;
    letter-spacing: 0;
    line-height: 1;
    text-decoration: none;
    border-radius: 10px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--tinta);
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn:focus-visible {
    outline: 2px solid var(--turquesa);
    outline-offset: 2px;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--text-body-s);
}

.btn-lg {
    padding: 0.9rem 1.75rem;
    font-size: var(--text-body-l);
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Primario · CTA principal sobre fondo claro */
.btn-primary,
.btn-muni {
    background: var(--tinta);
    color: var(--blanco);
    border-color: var(--tinta);
}

.btn-primary:hover,
.btn-muni:hover {
    background: #000;
    border-color: #000;
    color: var(--blanco);
}

/* Secundario · outline tinta */
.btn-outline,
.btn-muni-outline,
.btn-secondary {
    background: transparent;
    border-color: var(--tinta);
    color: var(--tinta);
}

.btn-outline:hover,
.btn-muni-outline:hover,
.btn-secondary:hover {
    background: var(--tinta);
    color: var(--blanco);
}

/* Ghost · discreto, sobre cualquier fondo */
.btn-ghost {
    background: transparent;
    border-color: transparent;
    color: var(--gris);
}

.btn-ghost:hover {
    background: var(--hueso);
    color: var(--tinta);
}

/* Turquesa · RESERVADO (brandbook): botón de envío del chat · acción primaria
   de un agente · CTA de acento puntual. Nunca como CTA general. */
.btn-turquesa,
.btn-gold {
    background: var(--turquesa);
    color: var(--blanco);
    border-color: var(--turquesa);
}

.btn-turquesa:hover,
.btn-gold:hover {
    background: #0f9488;
    border-color: #0f9488;
    color: var(--blanco);
}

/* Sobre fondos oscuros */
.btn-on-dark {
    background: var(--blanco);
    color: var(--tinta);
    border-color: var(--blanco);
}

.btn-on-dark:hover {
    background: var(--hueso);
    color: var(--tinta);
}

/* =============================================================================
   6. COMPONENTES - CARDS (brandbook: planas, sin gradientes ni elevación fuerte)
   ============================================================================= */
.card {
    background: var(--blanco);
    border-radius: 14px;
    border: 1px solid var(--ceniza);
    overflow: hidden;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.card:hover {
    border-color: var(--gris);
}

/* =============================================================================
   7. COMPONENTES - BADGES (brandbook: tinta por defecto, turquesa sólo acento)
   ============================================================================= */
.badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: 0.25rem 0.625rem;
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: 999px;
    background: var(--hueso);
    color: var(--tinta);
    border: 1px solid var(--ceniza);
}

.badge-turquesa {
    background: var(--blanco);
    color: var(--turquesa);
    border-color: var(--turquesa);
}

.compliance-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.5rem 0.875rem;
    border-radius: 999px;
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    background: var(--hueso);
    color: var(--tinta);
    border: 1px solid var(--ceniza);
    transition: border-color var(--transition-fast);
}

.compliance-badge:hover {
    border-color: var(--gris);
}

.compliance-badge i {
    color: var(--turquesa);
    width: 16px;
    height: 16px;
}

/* =============================================================================
   8. COMPONENTES - FORMULARIOS
   ============================================================================= */
.form-control,
.form-input,
.form-select,
.form-textarea {
    display: block;
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-size: var(--font-size-base);
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    background-color: var(--color-white);
    transition: all var(--transition-normal);
}

.form-control:focus,
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(var(--color-primary-rgb), 0.1);
}

/* =============================================================================
   9. COMPONENTES - ALERTAS
   ============================================================================= */
.alert {
    padding: var(--space-4);
    border-radius: var(--radius);
    font-size: var(--font-size-sm);
}

.alert-success {
    background: rgba(var(--color-success-rgb), 0.1);
    color: var(--color-success-dark);
    border: 1px solid rgba(var(--color-success-rgb), 0.2);
}

.alert-danger {
    background: rgba(var(--color-danger-rgb), 0.1);
    color: var(--color-danger-dark);
    border: 1px solid rgba(var(--color-danger-rgb), 0.2);
}

/* =============================================================================
   10. COMPONENTES - ACCORDION
   ============================================================================= */
.accordion {
    border-radius: var(--radius);
    overflow: hidden;
}

.accordion-item {
    border-bottom: 1px solid var(--border-color);
    background: var(--color-white);
}

.accordion-item:last-child {
    border-bottom: none;
}

.accordion-button {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--space-4) var(--space-5);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    text-align: left;
    background-color: var(--color-white);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.accordion-button:hover {
    background-color: var(--color-gray-50);
}

.accordion-button:not(.collapsed) {
    color: var(--color-primary);
    background-color: var(--color-gray-50);
}

.accordion-button::after {
    content: '';
    flex-shrink: 0;
    width: 1.25rem;
    height: 1.25rem;
    margin-left: auto;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23212529'%3e%3cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-size: 1.25rem;
    transition: transform var(--transition-normal);
}

.accordion-button:not(.collapsed)::after {
    transform: rotate(-180deg);
}

.accordion-collapse {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.accordion-collapse.show {
    max-height: 500px;
}

.accordion-body {
    padding: var(--space-4) var(--space-5);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
}

/* =============================================================================
   11. NAVBAR
   ============================================================================= */
.nav-commercial {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: var(--z-fixed);
    border-bottom: 1px solid var(--color-gray-200);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
}

.nav-logo-img {
    height: 56px;
    width: auto;
    display: block;
}

.nav-logo-text {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    color: var(--muni-dark);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-link {
    color: var(--muni-dark);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: color var(--transition-fast);
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius);
}

.nav-link:hover {
    color: var(--muni-accent);
    background: var(--color-gray-50);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

/* Botones para navbar blanco */
.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-5);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--radius);
    text-decoration: none;
    transition: all var(--transition-normal);
}

.btn-nav-outline {
    background: transparent;
    border: 2px solid var(--muni-dark);
    color: var(--muni-dark);
}

.btn-nav-outline:hover {
    background: var(--muni-dark);
    color: white;
}

.btn-nav-primary {
    background: var(--tinta);
    border: 1px solid var(--tinta);
    color: var(--blanco);
}

.btn-nav-primary:hover {
    background: #000;
    color: var(--blanco);
}

.btn-demo-nav {
    background: var(--tinta);
    color: var(--blanco);
    border: 1px solid var(--tinta);
    padding: var(--space-2) var(--space-5);
    border-radius: var(--radius);
    font-weight: 500;
    font-size: var(--font-size-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    transition: all var(--transition-normal);
    text-decoration: none;
}

.btn-demo-nav:hover {
    background: #000;
    color: var(--blanco);
}

/* Mobile menu overlay */
.nav-mobile-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
}

.nav-commercial.nav-open .nav-mobile-overlay {
    opacity: 1;
    visibility: visible;
}

/* Mobile menu toggle */
.nav-mobile-toggle {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    color: var(--muni-dark);
    font-size: 1.5rem;
    background: var(--color-gray-100);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-mobile-toggle:hover {
    background: var(--color-gray-200);
}

@media (max-width: 1024px) {
    .nav-links,
    .nav-actions {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
    }
}

/* =============================================================================
   13. NAVBAR DROPDOWN & MEGAMENU
   ============================================================================= */
.nav-dropdown {
    position: relative;
    display: inline-block;
}

.nav-dropdown-toggle {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    transition: all 0.2s;
    color: var(--muni-dark);
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-medium);
    border-radius: var(--radius);
}

.nav-dropdown-toggle:hover {
    color: var(--muni-accent);
    background: var(--color-gray-50);
}

.nav-dropdown.active .nav-dropdown-toggle {
    color: var(--muni-accent);
}

.nav-dropdown.active .nav-dropdown-toggle svg {
    transform: rotate(180deg);
}

/* Dropdown menu simple (Recursos) */
.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: var(--space-2);
}

.nav-dropdown.active .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-3) var(--space-4);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
    font-size: var(--font-size-sm);
}

.nav-dropdown-item:hover {
    background: var(--color-gray-50);
    color: var(--muni-accent);
}

.nav-dropdown-item i {
    font-size: 1.1rem;
    color: var(--muni-accent);
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--space-2) 0;
}

/* Language Selector */
.nav-lang-dropdown {
    position: relative;
}

.nav-lang-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: var(--color-gray-100);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.nav-lang-toggle:hover {
    background: var(--color-gray-200);
    border-color: var(--color-gray-300);
}

.nav-lang-flag {
    font-weight: 700;
    letter-spacing: 0.5px;
}

.nav-lang-menu {
    min-width: 160px;
    right: 0;
    left: auto;
}

.nav-lang-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.nav-lang-item.active {
    background: var(--color-gray-50);
    color: var(--muni-accent);
}

.nav-lang-code {
    font-weight: 700;
    font-size: 12px;
    background: var(--color-gray-100);
    padding: 2px 6px;
    border-radius: 3px;
    min-width: 28px;
    text-align: center;
}

.nav-lang-item.active .nav-lang-code {
    background: var(--muni-accent);
    color: white;
}

.nav-lang-name {
    flex: 1;
}

/* Megamenu panel */
.nav-megamenu {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%);
    background: white;
    border-radius: var(--radius);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.05);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    min-width: 1000px;
    max-width: 1200px;
    width: 85vw;
    pointer-events: none;
}

.nav-dropdown.active .nav-megamenu {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    top: calc(100% + 10px);
    animation: megamenuSlideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes megamenuSlideDown {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* Triangle arrow */
.nav-megamenu::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid white;
}

.megamenu-container {
    padding: 0;
}

/* 2-column layout */
.megamenu-content {
    display: grid;
    grid-template-columns: 400px 1fr;
    height: auto;
    max-height: calc(100vh - 150px);
}

/* Left column: Categories */
.megamenu-categories {
    background: var(--color-gray-50);
    border-radius: var(--radius) 0 0 var(--radius);
    padding: 1rem 1.25rem;
    border-right: 1px solid var(--color-gray-200);
    overflow-y: auto;
    max-height: calc(100vh - 150px);
}

.megamenu-categories .megamenu-header {
    margin-bottom: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.megamenu-categories .megamenu-header h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--muni-dark);
    margin-bottom: 0.25rem;
}

.megamenu-categories .megamenu-header p {
    font-size: 0.813rem;
    color: var(--color-gray-500);
    margin: 0;
}

.megamenu-category-btn {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.5rem 0.65rem;
    border: none;
    background: transparent;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 0.35rem;
    text-align: left;
}

.megamenu-category-btn:hover {
    background: white;
}

.megamenu-category-btn.active {
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.megamenu-category-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
}

.megamenu-category-btn:hover .megamenu-category-icon,
.megamenu-category-btn.active .megamenu-category-icon {
    transform: scale(1.08);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.megamenu-category-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.megamenu-category-info h4 {
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--muni-dark);
    margin: 0;
}

.megamenu-category-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 5px;
    background: var(--color-gray-200);
    color: var(--color-gray-600);
    font-size: 0.625rem;
    font-weight: 700;
    border-radius: var(--border-radius-sm);
    transition: all 0.2s;
}

.megamenu-category-btn.active .megamenu-category-count,
.megamenu-category-btn:hover .megamenu-category-count {
    background: var(--muni-accent);
    color: white;
    transform: scale(1.05);
}

.megamenu-category-btn i:last-child {
    opacity: 0.3;
    transition: all 0.2s;
    margin-left: auto;
}

.megamenu-category-btn.active i:last-child,
.megamenu-category-btn:hover i:last-child {
    opacity: 1;
    color: var(--muni-accent);
}

/* Right column: Tools/Modules */
.megamenu-tools-panel {
    position: relative;
    overflow: hidden;
    max-height: calc(100vh - 150px);
}

.megamenu-tools-list {
    display: none;
    padding: 1.25rem 1.5rem;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    animation: fadeInRight 0.3s ease;
    box-sizing: border-box;
}

.megamenu-tools-list.active {
    display: block;
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.megamenu-tools-header {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-gray-200);
}

.megamenu-category-icon-large {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.megamenu-tools-header h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--muni-dark);
    margin: 0 0 3px 0;
}

.megamenu-tools-header p {
    font-size: 0.813rem;
    color: var(--color-gray-500);
    margin: 0;
}

.megamenu-tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.65rem;
}

.megamenu-tool-card {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.75rem 0.85rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-gray-200);
    background: white;
    text-decoration: none;
    transition: all 0.2s;
}

.megamenu-tool-card:hover {
    border-color: var(--tinta);
    background: var(--hueso);
}

.megamenu-tool-icon {
    width: 36px;
    height: 36px;
    background: var(--tinta);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanco);
    flex-shrink: 0;
    transition: background var(--transition-fast);
    position: relative;
}

.megamenu-tool-icon::after {
    content: '';
    position: absolute;
    bottom: -3px;
    right: -3px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--turquesa);
}

.megamenu-tool-card:hover .megamenu-tool-icon {
    background: #000;
    color: var(--blanco);
}

.megamenu-tool-info {
    flex: 1;
    min-width: 0;
}

.megamenu-tool-info h5 {
    font-size: 0.813rem;
    font-weight: 600;
    color: var(--muni-dark);
    margin: 0 0 3px 0;
    line-height: 1.3;
}

.megamenu-tool-info p {
    font-size: 0.688rem;
    color: var(--color-gray-500);
    margin: 0;
    line-height: 1.4;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

/* Overlay sutil */
.nav-dropdown.active::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 36, 0.03);
    z-index: 999;
    animation: fadeIn 0.3s;
    backdrop-filter: blur(2px);
}

/* Scrollbar personalizado */
.megamenu-categories::-webkit-scrollbar,
.megamenu-tools-list::-webkit-scrollbar {
    width: 6px;
}

.megamenu-categories::-webkit-scrollbar-track,
.megamenu-tools-list::-webkit-scrollbar-track {
    background: transparent;
}

.megamenu-categories::-webkit-scrollbar-thumb,
.megamenu-tools-list::-webkit-scrollbar-thumb {
    background: var(--color-gray-300);
    border-radius: 3px;
}

/* Responsive megamenu */
@media (max-width: 1200px) {
    .nav-megamenu {
        min-width: 900px;
        width: 90vw;
    }

    .megamenu-content {
        grid-template-columns: 340px 1fr;
    }

    .megamenu-tools-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    .nav-dropdown {
        display: none;
    }
}

/* =============================================================================
   14. MOBILE MENU
   ============================================================================= */
.nav-mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 90%;
    max-width: 400px;
    height: 100vh;
    background: linear-gradient(180deg, var(--muni-dark) 0%, var(--muni-primary) 100%);
    z-index: 1001;
    padding: var(--space-6);
    overflow-y: auto;
    transition: left 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-commercial.nav-open .nav-mobile-menu {
    left: 0;
}

/* Mobile menu links */
.nav-mobile-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: color var(--transition-fast);
}

.nav-mobile-link:hover {
    color: white;
}

.nav-mobile-link i {
    width: 24px;
    text-align: center;
    color: var(--muni-gold);
}

/* Mobile dropdown */
.nav-mobile-dropdown {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-mobile-dropdown-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: var(--space-4) 0;
    color: rgba(255, 255, 255, 0.9);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
}

.nav-mobile-dropdown-label {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-mobile-dropdown-label i {
    width: 24px;
    text-align: center;
    color: var(--muni-gold);
}

.nav-mobile-dropdown-icon {
    transition: transform 0.3s ease;
    color: rgba(255, 255, 255, 0.5);
}

.nav-mobile-dropdown.open .nav-mobile-dropdown-icon {
    transform: rotate(180deg);
}

.nav-mobile-dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    padding-left: var(--space-8);
}

.nav-mobile-dropdown.open .nav-mobile-dropdown-content {
    max-height: 1000px;
}

.nav-mobile-submenu-category {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) 0;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: var(--space-2);
}

.nav-mobile-submenu-category i {
    font-size: 1rem;
}

.nav-mobile-submenu-link {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-2) 0;
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.nav-mobile-submenu-link:hover {
    color: white;
}

.nav-mobile-submenu-link i {
    width: 20px;
    text-align: center;
    font-size: 0.9rem;
}

.nav-mobile-submenu-all {
    color: var(--muni-gold);
    margin-top: var(--space-2);
    padding-bottom: var(--space-4);
}

.nav-mobile-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: var(--space-4) 0;
}

.nav-mobile-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-4);
}

/* Mobile Language Selector */
.nav-mobile-lang {
    display: flex;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-4);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: var(--space-2);
}

.nav-mobile-lang-btn {
    flex: 1;
    padding: 8px 12px;
    background: var(--color-gray-100);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-size: 13px;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.nav-mobile-lang-btn:hover {
    background: var(--color-gray-200);
}

.nav-mobile-lang-btn.active {
    background: var(--muni-accent);
    border-color: var(--muni-accent);
    color: white;
}

/* =============================================================================
   15. HERO LEGACY · sólo clases usadas por catalogo.php · modulo.php · agente.php
   (el hero de la home es .hero-chat, definido más abajo en BRANDBOOK v2)
   ============================================================================= */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    background: var(--hueso);
    padding: 0.375rem 0.875rem;
    border-radius: 999px;
    color: var(--tinta);
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-6);
    border: 1px solid var(--ceniza);
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--turquesa);
    display: inline-block;
}

/* CTAs tinta/outline para páginas internas (agente, modulo) */
.btn-hero-primary,
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: 0.95rem 1.75rem;
    border-radius: 10px;
    font-family: var(--font-text);
    font-weight: 500;
    font-size: var(--text-body-m);
    text-decoration: none;
    border: 1px solid var(--tinta);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn-hero-primary { background: var(--tinta); color: var(--blanco); }
.btn-hero-primary:hover { background: #000; color: var(--blanco); }

.btn-hero-secondary { background: transparent; color: var(--tinta); }
.btn-hero-secondary:hover { background: var(--tinta); color: var(--blanco); }

/* Hero stats (catalogo · agente) */
.hero-stats {
    display: flex;
    gap: var(--space-12);
    margin-top: var(--space-12);
    padding-top: var(--space-8);
    border-top: 1px solid var(--ceniza);
}

.hero-stat-value {
    font-family: var(--font-display);
    font-size: var(--text-display-l);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    color: var(--tinta);
}

.hero-stat-label {
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    color: var(--gris);
}

/* =============================================================================
   16. SECCIONES - GENERAL
   ============================================================================= */
.section {
    padding: var(--space-20) 0;
    background: var(--blanco);
}

/* Alterna secciones con fondo hueso para respirar (brandbook: blanco domina) */
.section--muted,
.section.section-alt {
    background: var(--hueso);
}

/* Sección sobre tinta · reutilizable (brandbook: momentos de alto impacto) */
.section--dark {
    background: var(--tinta);
    color: var(--blanco);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Grid de puntos sutil · sirve como capa tech sobre todas las secciones dark */
.section--dark::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(var(--blanco-rgb), 0.07) 1px, transparent 0);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse at center, black 25%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 78%);
    pointer-events: none;
    z-index: 0;
}

.section--dark > * {
    position: relative;
    z-index: 1;
}

.section--dark .section-title,
.section--dark h2,
.section--dark h3 {
    color: var(--blanco);
}

.section--dark .section-subtitle,
.section--dark p {
    color: rgba(var(--blanco-rgb), 0.72);
}

.section-title {
    font-family: var(--font-display);
    font-size: var(--text-display-l);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    text-align: center;
    margin-bottom: var(--space-4);
    color: var(--tinta);
}

.section-subtitle {
    font-family: var(--font-text);
    font-size: var(--text-body-l);
    color: var(--gris);
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

/* =============================================================================
   17. FEATURE CARDS · sólo lo que usa agente.php
   ============================================================================= */
.feature-card {
    background: var(--blanco);
    border-radius: var(--radius);
    padding: var(--space-8);
    height: 100%;
    border: 1px solid var(--ceniza);
    transition: border-color 200ms ease, background 200ms ease;
}

.feature-card:hover {
    border-color: var(--tinta);
    background: var(--hueso);
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    background: var(--tinta);
    color: var(--blanco);
    position: relative;
}

.feature-icon::after {
    content: '';
    position: absolute;
    bottom: -4px;
    right: -4px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--turquesa);
}

.feature-title {
    font-family: var(--font-display);
    font-size: var(--text-body-l);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    color: var(--tinta);
    margin-bottom: var(--space-3);
}

.feature-desc {
    color: var(--gris);
    line-height: 1.55;
}

/* =============================================================================
   18. SECCIONES - MODULES (solo el contenedor base)
   ============================================================================= */
.modules-section {
    background: var(--blanco);
}

/* =============================================================================
   19. SECCIONES - PRICING
   ============================================================================= */
.pricing-section {
    background: var(--hueso);
    color: var(--tinta);
    position: relative;
    overflow: hidden;
}

.pricing-section::before { content: none; }

.pricing-section > .container {
    position: relative;
    z-index: 1;
}

.pricing-card {
    background: var(--blanco);
    border: 1px solid var(--ceniza);
    border-radius: var(--radius);
    padding: var(--space-10);
    height: 100%;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    border-color: var(--gris);
}

.pricing-card.featured {
    background: var(--tinta);
    color: var(--blanco);
    border-color: var(--tinta);
}

.pricing-card.featured .pricing-name,
.pricing-card.featured .pricing-price,
.pricing-card.featured .pricing-features li {
    color: var(--blanco);
}

.pricing-badge {
    background: var(--turquesa);
    color: var(--blanco);
    padding: 0.25rem 0.75rem;
    border-radius: 999px;
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.04em;
    display: inline-block;
    margin-bottom: var(--space-4);
}

.pricing-name {
    font-family: var(--font-display);
    font-size: var(--text-display-m);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    color: var(--tinta);
    margin-bottom: var(--space-2);
}

.pricing-price {
    font-family: var(--font-display);
    font-size: var(--text-display-xl);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    color: var(--tinta);
    margin-bottom: var(--space-1);
}

.pricing-price span {
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    font-weight: 400;
    color: var(--gris);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: var(--space-8) 0;
}

.pricing-features li {
    padding: var(--space-3) 0;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    border-bottom: 1px solid var(--ceniza);
    color: var(--tinta);
}

.pricing-card.featured .pricing-features li {
    border-bottom-color: rgba(var(--blanco-rgb), 0.15);
}

.pricing-features li i {
    color: var(--turquesa);
}

.btn-pricing {
    width: 100%;
    padding: 0.95rem 1.5rem;
    border-radius: 10px;
    font-family: var(--font-text);
    font-weight: 500;
    font-size: var(--text-body-m);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
    text-decoration: none;
    display: block;
    text-align: center;
}

.btn-pricing-primary {
    background: var(--tinta);
    color: var(--blanco);
    border: 1px solid var(--tinta);
}

.btn-pricing-primary:hover {
    background: #000;
    color: var(--blanco);
}

.pricing-card.featured .btn-pricing-primary {
    background: var(--blanco);
    color: var(--tinta);
    border-color: var(--blanco);
}

.pricing-card.featured .btn-pricing-primary:hover {
    background: var(--turquesa);
    color: var(--blanco);
    border-color: var(--turquesa);
}

.btn-pricing-outline {
    background: transparent;
    border: 1px solid var(--tinta);
    color: var(--tinta);
}

.btn-pricing-outline:hover {
    background: var(--tinta);
    color: var(--blanco);
}

/* TESTIMONIALS · SECURITY antigua · FAQ antigua → eliminados.
   Reemplazados por: brandbook v2 ".pillars-grid--on-dark", ".faq-list" + <details>
   (ver bloque "BRANDBOOK v2" más abajo).
   ============================================================================= */

/* CTA antigua (.cta-section, .contact-form, .contact-input, .contact-submit, ...)
   unificada más abajo en BRANDBOOK v2. Eliminada la duplicación.
   ============================================================================= */

/* =============================================================================
   24. FOOTER
   ============================================================================= */
.footer-commercial {
    background: var(--color-gray-900);
    color: var(--color-gray-400);
    padding: var(--space-16) var(--container-padding) var(--space-8);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-12);
    max-width: var(--container-max-width);
    margin: 0 auto var(--space-12);
}

@media (max-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-8);
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

.footer-brand-column {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    margin-bottom: var(--space-4);
}

.footer-logo-img {
    height: 44px;
    width: auto;
    display: block;
    /* Brandbook: el logo vive sin adornos — sin bordes ni fondos */
}

.footer-logo-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: white;
}

.footer-description {
    font-size: var(--font-size-sm);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--space-6);
}

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    color: var(--color-gray-400);
    transition: all var(--transition-normal);
}

.footer-social-link:hover {
    background: var(--muni-gold);
    color: #000;
}

.footer-column-title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-5);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.footer-link a {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    transition: color var(--transition-fast);
}

.footer-link a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-4);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.footer-bottom p {
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-legal {
    display: flex;
    gap: var(--space-4);
}

/* =============================================================================
   25. ANIMACIONES · sólo las usadas (brandbook v2 añade más keyframes más abajo)
   ============================================================================= */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }

/* =============================================================================
   26. COOKIE CONSENT
   ============================================================================= */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-gray-800) 100%);
    padding: var(--space-4);
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
    border-top: 3px solid var(--muni-gold);
}

.cookie-consent-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.cookie-consent-text {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    flex: 1;
    min-width: 280px;
}

.cookie-icon {
    font-size: 2rem;
    color: var(--muni-gold);
    flex-shrink: 0;
}

.cookie-consent-text strong {
    color: white;
    display: block;
    margin-bottom: var(--space-1);
}

.cookie-consent-text p {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
    margin: 0;
}

.cookie-consent-text a {
    color: var(--muni-gold);
    text-decoration: underline;
}

.cookie-consent-buttons {
    display: flex;
    gap: var(--space-3);
    flex-shrink: 0;
}

@media (max-width: 576px) {
    .cookie-consent-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-consent-text {
        flex-direction: column;
        align-items: center;
    }

    .cookie-consent-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* =============================================================================
   27. RESPONSIVE · sólo lo usado por heroes secundarios (catalogo, agente)
   ============================================================================= */
@media (max-width: 768px) {
    .hero-badge { justify-content: center; }
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--space-6);
        justify-content: center;
    }
}

/* =============================================================================
   28. GLOBAL BORDER-RADIUS
   ============================================================================= */
a.btn,
a.btn-primary,
a.btn-outline,
a.btn-hero-primary,
a.btn-hero-secondary,
a.btn-pricing,
a.btn-pricing-primary,
a.btn-pricing-outline {
    border-radius: var(--radius) !important;
}

/* Iconos con fondo */
.feature-icon,
.megamenu-category-icon,
.megamenu-category-icon-large,
.megamenu-tool-icon {
    border-radius: var(--radius) !important;
}

/* Imágenes */
img {
    border-radius: var(--radius);
}

img.rounded-full,
img.avatar,
.avatar {
    border-radius: var(--border-radius-full) !important;
}

/* Todos los inputs, selects, textareas */
input:not([type="checkbox"]):not([type="radio"]),
select,
textarea {
    border-radius: var(--radius) !important;
}

/* Checkboxes y radios */
input[type="checkbox"] {
    border-radius: 4px;
}

input[type="radio"] {
    border-radius: var(--border-radius-full);
}

/* Tables */
table {
    border-radius: var(--radius);
    overflow: hidden;
}

th:first-child {
    border-top-left-radius: var(--radius);
}

th:last-child {
    border-top-right-radius: var(--radius);
}

/* Dropdowns y menús */
.dropdown-menu,
.nav-dropdown-menu,
.nav-megamenu,
.menu,
.popup,
.modal,
.modal-content,
.dialog {
    border-radius: var(--radius) !important;
}

/* Tags y chips */
.tag,
.chip,
.label,
.pill {
    border-radius: var(--radius);
}

/* Tooltips */
.tooltip,
[data-tooltip]::after {
    border-radius: var(--border-radius-sm);
}

/* Progress bars */
.progress,
.progress-bar {
    border-radius: var(--radius);
}

/* Alerts y notificaciones */
.alert,
.notification,
.toast,
.message {
    border-radius: var(--radius);
}

/* Embeds */
iframe,
video,
.video-wrapper,
.embed-responsive {
    border-radius: var(--radius);
}

/* =============================================================================
   BRANDBOOK · Sistema de tarjetas de agente (p.12)
   ============================================================================= */
.agents-category {
    margin-bottom: var(--space-16);
}

.agents-category-head {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding-top: var(--space-4);
    border-top: 1px solid var(--ceniza);
    margin-bottom: var(--space-8);
}

.agents-category-number {
    font-family: var(--font-display);
    font-size: var(--text-display-m);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    color: var(--turquesa);
    line-height: 1;
    min-width: 2.5rem;
}

.agents-category-text {
    flex: 1;
}

.agents-category-name {
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.08em;
    color: var(--tinta);
    margin: 0 0 0.25rem;
    text-transform: uppercase;
}

.agents-category-sub {
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    color: var(--gris);
    margin: 0;
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-4);
}

@media (max-width: 1024px) {
    .agents-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 640px) {
    .agents-grid { grid-template-columns: repeat(2, 1fr); }
}

.agent-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--space-6) var(--space-4);
    background: var(--hueso);
    border-radius: 14px;
    text-decoration: none;
    transition: background var(--transition-fast), transform var(--transition-fast);
    color: var(--tinta);
}

.agent-card:hover {
    background: var(--blanco);
    transform: translateY(-2px);
    box-shadow: 0 1px 3px rgba(var(--tinta-rgb), 0.06);
    color: var(--tinta);
}

.agent-symbol {
    position: relative;
    width: 56px;
    height: 56px;
    border-radius: 16px;
    background: var(--tinta);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    color: var(--blanco);
}

.agent-symbol svg,
.agent-symbol [data-lucide] {
    width: 24px;
    height: 24px;
    stroke: var(--blanco);
    stroke-width: 1.75;
}

.agent-dot {
    position: absolute;
    bottom: -6px;
    right: -6px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--turquesa);
}

.agent-label {
    display: block;
    font-family: var(--font-text);
    font-size: 0.6875rem; /* 11px */
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gris);
    margin-bottom: 0.125rem;
}

.agent-name {
    font-family: var(--font-display);
    font-size: var(--text-body-l);
    font-weight: 500;
    letter-spacing: var(--tracking-display);
    color: var(--tinta);
    margin: 0;
    line-height: 1.2;
}

.agent-card--proximamente {
    cursor: default;
    opacity: 0.65;
}

.agent-card--proximamente:hover {
    transform: none;
    box-shadow: none;
    background: var(--hueso);
}

.agent-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    font-family: var(--font-text);
    font-size: 0.6875rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    padding: 2px 8px;
    border-radius: 999px;
    background: var(--blanco);
    color: var(--turquesa);
    border: 1px solid var(--turquesa);
}

/* =============================================================================
   BRANDBOOK v2 · Sistema consolidado (abril 2026)
   Hero chatbot · Pillars · FAQ · Contact form · Reveal animations
   ============================================================================= */

/* ------------------------------------------------------------------ RESET SECCIONES ANTIGUAS */
.definition-section, .smart-acronym-section, .philosophy-section,
.benefits-section, .differentiators-section, .video-section,
.features-section { background: var(--blanco); }

.definition-section, .philosophy-section { padding: var(--space-20) 0; }

/* ------------------------------------------------------------------ SECTION HEAD (brandbook) */
.section-head {
    max-width: 780px;
    margin: 0 auto var(--space-12);
    text-align: center;
}

.section-head--on-dark .section-title,
.section-head--on-dark .section-subtitle { color: var(--blanco); }

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--turquesa);
    margin-bottom: var(--space-3);
}

.section-kicker::before {
    content: '';
    width: 28px;
    height: 2px;
    background: var(--turquesa);
}

.section-kicker--on-dark { color: var(--turquesa); }

.section-title--on-dark { color: var(--blanco); }
.section-subtitle--on-dark { color: rgba(var(--blanco-rgb), 0.7); }

/* =============================================================================
   HERO CHATBOT · oscuro dramático (chat blanco sobre tinta + glow turquesa)
   ============================================================================= */
.hero-chat {
    position: relative;
    background: var(--tinta);
    color: var(--blanco);
    padding: calc(var(--nav-height) + 90px) 0 110px;
    overflow: hidden;
    isolation: isolate;
}

/* Fondo tech · grid sutil de puntos blancos sobre tinta */
.hero-chat::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(var(--blanco-rgb), 0.09) 1px, transparent 0);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
    pointer-events: none;
    z-index: 0;
}

/* Glow turquesa global que sigue al ratón (lo mueve brandbook.js) */
.hero-chat::after {
    content: '';
    position: absolute;
    inset: -10%;
    background:
        radial-gradient(circle at var(--mx, 75%) var(--my, 50%),
            rgba(var(--turquesa-rgb), 0.28) 0%,
            rgba(var(--turquesa-rgb), 0.08) 30%,
            transparent 60%);
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
    transition: opacity 600ms ease;
}

.hero-chat__grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-16);
    align-items: center;
    perspective: 1400px;
}

@media (max-width: 960px) {
    .hero-chat__grid {
        grid-template-columns: 1fr;
        gap: var(--space-12);
    }
}

.hero-chat__text {
    /* Animaciones internas las hacen cada hijo (badge, title words, tagline, cta, meta) */
}

/* Entrada secuencial de los bloques del texto */
.hero-chat__badge    { animation: heroFadeIn 700ms cubic-bezier(.22,.61,.36,1) 0.05s both; }
.hero-chat__tagline  { animation: heroFadeIn 700ms cubic-bezier(.22,.61,.36,1) 0.9s both; }
.hero-chat__meta     { animation: heroFadeIn 700ms cubic-bezier(.22,.61,.36,1) 1.15s both; }

/* Split por palabras · cada .word aparece con un stagger de 70ms */
.hero-chat__title .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(24px);
    animation: wordReveal 800ms cubic-bezier(.22,.61,.36,1) both;
    animation-delay: calc(0.15s + var(--i, 0) * 70ms);
    /* whitespace normal se conserva gracias a los text-nodes de espacio */
}

@keyframes wordReveal {
    to { opacity: 1; transform: translateY(0); }
}

/* La palabra en italic · turquesa con un halo que se desvanece y un subrayado que se dibuja */
.hero-chat__italic {
    position: relative;
    font-style: italic;
    color: var(--turquesa);
    font-weight: 500;
    display: inline-block;
    text-shadow: 0 0 30px rgba(var(--turquesa-rgb), 0);
    animation: italicHalo 2.4s cubic-bezier(.22,.61,.36,1) 1.2s both;
}

.hero-chat__italic::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 3px;
    background: var(--turquesa);
    border-radius: 2px;
    transform: scaleX(0);
    transform-origin: left center;
    animation: underlineDraw 900ms cubic-bezier(.22,.61,.36,1) 1.3s forwards;
    box-shadow: 0 0 14px rgba(var(--turquesa-rgb), 0.6);
}

@keyframes italicHalo {
    0%   { text-shadow: 0 0 0  rgba(var(--turquesa-rgb), 0);   }
    30%  { text-shadow: 0 0 40px rgba(var(--turquesa-rgb), 0.75); }
    100% { text-shadow: 0 0 22px rgba(var(--turquesa-rgb), 0.35); }
}

@keyframes underlineDraw {
    to { transform: scaleX(1); }
}

/* Caret parpadeante al final del h1 (efecto terminal/IA) */
.hero-chat__title::after {
    content: '';
    display: inline-block;
    width: 3px;
    height: 0.9em;
    margin-left: 6px;
    background: var(--turquesa);
    vertical-align: -0.1em;
    opacity: 0;
    animation:
        caretFadeIn 600ms ease-out 2.3s forwards,
        caretBlink 1.1s steps(1, end) 2.9s infinite;
    border-radius: 1px;
    box-shadow: 0 0 12px rgba(var(--turquesa-rgb), 0.6);
}

@keyframes caretFadeIn { to { opacity: 1; } }
@keyframes caretBlink  { 50% { opacity: 0; } }

.hero-chat__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: rgba(var(--blanco-rgb), 0.06);
    border: 1px solid rgba(var(--blanco-rgb), 0.14);
    border-radius: 999px;
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--blanco);
    margin-bottom: var(--space-6);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.hero-chat__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--turquesa);
    box-shadow: 0 0 0 0 rgba(var(--turquesa-rgb), 0.4);
    animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(var(--turquesa-rgb), 0.4); }
    50% { box-shadow: 0 0 0 8px rgba(var(--turquesa-rgb), 0); }
}

.hero-chat__title {
    font-family: var(--font-display);
    font-size: clamp(2.25rem, 5.5vw, 3.75rem);
    font-weight: 500;
    letter-spacing: -0.028em;
    line-height: 1.04;
    color: var(--blanco);
    margin-bottom: var(--space-6);
}

.hero-chat__italic {
    font-style: italic;
    color: var(--turquesa);
    font-weight: 500;
}

.hero-chat__tagline {
    font-family: var(--font-text);
    font-size: var(--text-body-l);
    line-height: 1.55;
    color: rgba(var(--blanco-rgb), 0.72);
    margin-bottom: var(--space-8);
    max-width: 540px;
}

.hero-chat__cta {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
    margin-bottom: var(--space-10);
}

/* Ancho y silueta · los dos CTAs comparten geometría */
.hero-chat__cta .btn-primary,
.hero-chat__cta .btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    min-width: 200px;
    padding: 1.05rem 1.75rem;
    border-radius: 14px;
    font-family: var(--font-text);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: -0.005em;
    line-height: 1;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition:
        transform 250ms cubic-bezier(.22,.61,.36,1),
        background 220ms ease,
        border-color 220ms ease,
        color 220ms ease,
        box-shadow 250ms ease;
}

.hero-chat__cta .btn-primary i,
.hero-chat__cta .btn-ghost i {
    width: 18px;
    height: 18px;
    stroke-width: 2.2;
    transition: transform 220ms cubic-bezier(.22,.61,.36,1);
}

/* Primario · blanco sobre tinta con halo sutil + shimmer al hover */
.hero-chat__cta .btn-primary {
    background: var(--blanco);
    color: var(--tinta);
    border: 1px solid var(--blanco);
    box-shadow:
        0 1px 0 rgba(var(--blanco-rgb), 0.4) inset,
        0 8px 24px -8px rgba(var(--blanco-rgb), 0.25);
    animation: heroFadeIn 0.8s cubic-bezier(.22,.61,.36,1) 1.1s both;
}

.hero-chat__cta .btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg,
        transparent,
        rgba(var(--turquesa-rgb), 0.35),
        transparent);
    transition: left 650ms cubic-bezier(.22,.61,.36,1);
}

.hero-chat__cta .btn-primary:hover {
    transform: translateY(-2px);
    background: var(--turquesa);
    color: var(--blanco);
    border-color: var(--turquesa);
    box-shadow:
        0 8px 24px -6px rgba(var(--turquesa-rgb), 0.55),
        0 0 0 6px rgba(var(--turquesa-rgb), 0.12);
}

.hero-chat__cta .btn-primary:hover::before { left: 130%; }
.hero-chat__cta .btn-primary:hover i { transform: translateX(4px); }
.hero-chat__cta .btn-primary:active { transform: translateY(0); }

/* Ghost · outline blanco sobre tinta · se rellena sutil al hover */
.hero-chat__cta .btn-ghost {
    background: rgba(var(--blanco-rgb), 0.02);
    color: rgba(var(--blanco-rgb), 0.9);
    border: 1px solid rgba(var(--blanco-rgb), 0.24);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    animation: heroFadeIn 0.8s cubic-bezier(.22,.61,.36,1) 1.2s both;
}

.hero-chat__cta .btn-ghost:hover {
    transform: translateY(-2px);
    background: rgba(var(--blanco-rgb), 0.09);
    border-color: rgba(var(--blanco-rgb), 0.45);
    color: var(--blanco);
    box-shadow: 0 8px 24px -8px rgba(var(--blanco-rgb), 0.2);
}

.hero-chat__cta .btn-ghost:hover i { transform: translateX(3px); }
.hero-chat__cta .btn-ghost:active { transform: translateY(0); }

@media (max-width: 560px) {
    .hero-chat__cta {
        flex-direction: column;
        gap: var(--space-3);
    }
    .hero-chat__cta .btn-primary,
    .hero-chat__cta .btn-ghost {
        width: 100%;
        min-width: 0;
    }
}

.hero-chat__meta {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4) var(--space-6);
    padding: 0;
    margin: 0;
}

.hero-chat__meta li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    color: rgba(var(--blanco-rgb), 0.6);
}

.hero-chat__meta li i {
    width: 14px;
    height: 14px;
    color: var(--turquesa);
}

/* ----- Mockup del chatbot ----- */
.hero-chat__mock {
    position: relative;
    animation: heroFadeIn 0.9s cubic-bezier(.22,.61,.36,1) 0.1s both;
    transform-style: preserve-3d;
    transition: transform 250ms cubic-bezier(.22,.61,.36,1);
    will-change: transform;
}

/* Glow dedicado del chat · se mueve con el ratón via JS */
.hero-chat__glow {
    position: absolute;
    inset: -30px;
    background:
        radial-gradient(circle at 50% 50%,
            rgba(var(--turquesa-rgb), 0.45) 0%,
            rgba(var(--turquesa-rgb), 0.18) 35%,
            transparent 65%);
    filter: blur(50px);
    pointer-events: none;
    z-index: -1;
    transform: translate3d(0, 0, 0);
    transition: transform 300ms cubic-bezier(.22,.61,.36,1);
    will-change: transform;
}

.chat-window {
    background: var(--blanco);
    border: 1px solid rgba(var(--blanco-rgb), 0.08);
    border-radius: 20px;
    box-shadow:
        0 0 0 1px rgba(var(--blanco-rgb), 0.06),
        0 30px 80px -20px rgba(0, 0, 0, 0.55),
        0 0 60px -10px rgba(var(--turquesa-rgb), 0.25);
    overflow: hidden;
    transform: translate3d(0, 0, 0);
    transition: transform 500ms cubic-bezier(.22,.61,.36,1), box-shadow 500ms ease;
    will-change: transform;
}

.chat-window:hover {
    transform: translate3d(0, -6px, 0);
    box-shadow:
        0 0 0 1px rgba(var(--blanco-rgb), 0.08),
        0 40px 100px -20px rgba(0, 0, 0, 0.65),
        0 0 80px -10px rgba(var(--turquesa-rgb), 0.4);
}

.chat-window__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-4) var(--space-5);
    background: var(--blanco);
    border-bottom: 1px solid var(--ceniza);
}

.chat-agent {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.chat-agent__symbol {
    color: var(--tinta);
    display: flex;
}

.chat-agent__info {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.chat-agent__label {
    font-family: var(--font-text);
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gris);
}

.chat-agent__name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--tinta);
}

.chat-status {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    color: var(--gris);
}

.chat-status__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--turquesa);
    animation: pulseDot 2s ease-in-out infinite;
}

.chat-window__body {
    padding: var(--space-5);
    background: var(--hueso);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    min-height: 320px;
    max-height: 420px;
    overflow: hidden;
}

.chat-msg {
    max-width: 78%;
    padding: 0.75rem 1rem;
    border-radius: 14px;
    font-family: var(--font-text);
    font-size: 0.9375rem;
    line-height: 1.4;
    opacity: 0;
    transform: translateY(8px);
}

.chat-msg--reveal {
    animation: chatMsgIn 500ms cubic-bezier(.22,.61,.36,1) var(--delay, 0s) forwards;
}

@keyframes chatMsgIn {
    to { opacity: 1; transform: translateY(0); }
}

.chat-msg--bot {
    align-self: flex-start;
    background: var(--blanco);
    color: var(--tinta);
    border: 1px solid var(--ceniza);
    border-bottom-left-radius: 4px;
}

.chat-msg--user {
    align-self: flex-end;
    background: var(--tinta);
    color: var(--blanco);
    border-bottom-right-radius: 4px;
}

.chat-card {
    max-width: 92%;
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.chat-card__text {
    margin: 0;
    font-family: var(--font-text);
    font-size: 0.9375rem;
    line-height: 1.5;
    color: var(--tinta);
}

.chat-card__text strong {
    font-weight: 500;
    color: var(--tinta);
}

.chat-card__row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: var(--space-4);
    padding: 0.5rem 0;
    border-bottom: 1px dashed var(--ceniza);
}

.chat-card__row:last-of-type { border-bottom: none; }

.chat-card__label {
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    color: var(--gris);
}

.chat-card__value {
    font-size: 0.9375rem;
    color: var(--tinta);
    font-weight: 500;
}

.chat-card .mono,
.mono {
    font-family: var(--font-mono);
    letter-spacing: 0;
}

.chat-card__cta {
    margin-top: var(--space-2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--turquesa);
    color: var(--blanco);
    border: none;
    border-radius: 10px;
    font-family: var(--font-text);
    font-size: 0.9375rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 150ms ease;
    position: relative;
    overflow: hidden;
}

.chat-card__cta i {
    width: 15px;
    height: 15px;
    transition: transform 200ms ease;
}

.chat-card__cta:hover {
    background: #0f9488;
}

.chat-card__cta:hover i { transform: translateX(3px); }

/* Shimmer sutil en el botón turquesa */
.chat-card__cta::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3.5s ease-in-out infinite;
    animation-delay: 4s;
}

@keyframes shimmer {
    0%, 70% { left: -100%; }
    100% { left: 100%; }
}

.chat-typing {
    align-self: flex-start;
    display: inline-flex;
    gap: 4px;
    padding: 0.85rem 1rem;
    background: var(--blanco);
    border: 1px solid var(--ceniza);
    border-radius: 14px;
    border-bottom-left-radius: 4px;
    opacity: 0;
    transform: translateY(8px);
}

.chat-typing span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gris);
    animation: typingBounce 1.2s ease-in-out infinite;
}

.chat-typing span:nth-child(2) { animation-delay: 0.15s; }
.chat-typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

.chat-window__input {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-5);
    background: var(--blanco);
    border-top: 1px solid var(--ceniza);
}

.chat-window__input input {
    flex: 1;
    border: 1px solid var(--ceniza);
    border-radius: 10px;
    padding: 0.6rem 0.875rem;
    font-family: var(--font-text);
    font-size: 0.9375rem;
    color: var(--tinta);
    background: var(--hueso);
    outline: none;
}

.chat-window__input input::placeholder { color: var(--gris); }

.chat-send {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--turquesa);
    color: var(--blanco);
    border: none;
    cursor: pointer;
    transition: background 150ms ease, transform 150ms ease;
    flex-shrink: 0;
}

.chat-send i { width: 16px; height: 16px; stroke-width: 2.5; }

.chat-send:hover {
    background: #0f9488;
    transform: translateY(-1px);
}

@keyframes heroFadeIn {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =============================================================================
   COMPLIANCE STRIP
   ============================================================================= */
.compliance-strip {
    background: var(--blanco);
    border-top: 1px solid var(--ceniza);
    border-bottom: 1px solid var(--ceniza);
    padding: var(--space-6) 0;
}

.compliance-strip__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-6) var(--space-8);
}

/* =============================================================================
   PILLARS · Cuatro valores brandbook
   ============================================================================= */
.pillars-section { background: var(--blanco); }

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

@media (max-width: 1024px) { .pillars-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px)  { .pillars-grid { grid-template-columns: 1fr; } }

.pillar {
    padding: var(--space-6) 0;
    border-top: 1px solid var(--ceniza);
    /* Entrada dramática · el pillar emerge desde abajo con escala */
    opacity: 0;
    transform: translateY(28px) scale(0.96);
    transition: opacity 700ms cubic-bezier(.22,.61,.36,1), transform 700ms cubic-bezier(.22,.61,.36,1);
    transition-delay: var(--delay, 0s);
}

.pillar.is-visible,
.reveal.is-visible .pillar,
.is-visible > .pillar {
    opacity: 1;
    transform: translateY(0) scale(1);
}

@media (prefers-reduced-motion: reduce) {
    .pillar { opacity: 1; transform: none; }
}

.pillar__num {
    display: block;
    font-family: var(--font-display);
    font-size: var(--text-display-m);
    font-weight: 500;
    letter-spacing: -0.028em;
    color: var(--turquesa);
    margin-bottom: var(--space-3);
    line-height: 1;
}

.pillar__title {
    font-family: var(--font-display);
    font-size: var(--text-body-l);
    font-weight: 500;
    letter-spacing: -0.028em;
    color: var(--tinta);
    margin-bottom: var(--space-2);
    line-height: 1.25;
}

.pillar__body {
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    color: var(--gris);
    line-height: 1.5;
    margin: 0;
}

.pillar__icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(var(--blanco-rgb), 0.08);
    color: var(--turquesa);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.pillar__icon i { width: 22px; height: 22px; }

/* Sobre fondo tinta */
.pillar--on-dark {
    border-top-color: rgba(var(--blanco-rgb), 0.12);
}

.pillar--on-dark .pillar__title { color: var(--blanco); }
.pillar--on-dark .pillar__body  { color: rgba(var(--blanco-rgb), 0.7); }

.pillars-grid--on-dark .pillar { border-top-color: rgba(var(--blanco-rgb), 0.12); }

/* =============================================================================
   PRICING GRID (refinado)
   ============================================================================= */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-5);
    align-items: stretch;
}

@media (max-width: 960px) { .pricing-grid { grid-template-columns: 1fr; gap: var(--space-4); } }

.pricing-card {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
    position: relative;
}

.pricing-desc {
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    color: var(--gris);
    margin: var(--space-2) 0 var(--space-4);
    line-height: 1.5;
}

.pricing-card.featured .pricing-desc { color: rgba(var(--blanco-rgb), 0.7); }

.pricing-price-euro {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--gris);
    margin-left: 0.15rem;
}

.pricing-card.featured .pricing-price-euro { color: rgba(var(--blanco-rgb), 0.8); }

.pricing-features { flex: 1; }

.pricing-features li i {
    width: 16px;
    height: 16px;
}

.pricing-note {
    text-align: center;
    color: var(--gris);
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    margin-top: var(--space-8);
}

/* =============================================================================
   FAQ ACCORDION
   ============================================================================= */
.faq-list {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.faq-item {
    border-top: 1px solid var(--ceniza);
    padding: var(--space-5) 0;
}

.faq-item:last-child { border-bottom: 1px solid var(--ceniza); }

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-4);
    font-family: var(--font-display);
    font-size: var(--text-body-l);
    font-weight: 500;
    letter-spacing: -0.02em;
    color: var(--tinta);
    list-style: none;
    cursor: pointer;
    padding: 0;
    transition: color 150ms ease;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question:hover { color: var(--turquesa); }

.faq-icon {
    width: 20px;
    height: 20px;
    color: var(--gris);
    transition: transform 300ms cubic-bezier(.22,.61,.36,1), color 150ms ease;
    flex-shrink: 0;
}

.faq-item[open] .faq-icon {
    transform: rotate(45deg);
    color: var(--turquesa);
}

.faq-answer {
    padding-top: var(--space-4);
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    color: var(--gris);
    line-height: 1.6;
    animation: faqAnswerIn 300ms ease;
}

.faq-answer p { margin: 0; }

@keyframes faqAnswerIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* =============================================================================
   CTA + FORMULARIO
   ============================================================================= */
.cta-section .container { max-width: 780px; }

.cta-head {
    text-align: center;
    margin-bottom: var(--space-10);
}

.cta-alert {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: 0.875rem 1.125rem;
    border-radius: 12px;
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    margin-bottom: var(--space-6);
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.cta-alert i { width: 18px; height: 18px; flex-shrink: 0; }

.cta-alert--ok {
    background: rgba(var(--turquesa-rgb), 0.12);
    border: 1px solid rgba(var(--turquesa-rgb), 0.35);
    color: var(--turquesa);
}

.cta-alert--err {
    background: rgba(220, 38, 38, 0.12);
    border: 1px solid rgba(220, 38, 38, 0.35);
    color: #fca5a5;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 600px;
    margin: 0 auto;
}

.contact-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3);
}

@media (max-width: 560px) { .contact-row { grid-template-columns: 1fr; } }

/* Inputs sobre fondo tinta se sobrescriben aquí (los genéricos ya están en :root) */
.cta-section .contact-input,
.cta-section .contact-textarea {
    background: var(--blanco);
    border: 1px solid var(--ceniza);
    border-radius: 10px;
    padding: 0.85rem 1rem;
    font-family: var(--font-text);
    font-size: 0.9375rem;
    color: var(--tinta);
    width: 100%;
    transition: border-color 150ms ease, box-shadow 150ms ease;
}

.cta-section .contact-input:focus,
.cta-section .contact-textarea:focus {
    outline: none;
    border-color: var(--turquesa);
    box-shadow: 0 0 0 3px rgba(var(--turquesa-rgb), 0.2);
}

.cta-section .contact-textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-text);
}

.contact-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-2);
}

.contact-submit {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.95rem 2rem;
    background: var(--turquesa);
    color: var(--blanco);
    border: 1px solid var(--turquesa);
    border-radius: 10px;
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    font-weight: 500;
    cursor: pointer;
    transition: background 150ms ease, border-color 150ms ease, transform 150ms ease;
    position: relative;
    overflow: hidden;
}

.contact-submit:hover {
    background: #0f9488;
    border-color: #0f9488;
    transform: translateY(-1px);
}

.contact-submit i {
    width: 16px;
    height: 16px;
    transition: transform 200ms ease;
}

.contact-submit:hover i { transform: translateX(3px); }

.contact-note {
    color: rgba(var(--blanco-rgb), 0.6);
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    margin: 0;
    text-align: center;
}

/* =============================================================================
   INTRO CURTAIN · pantalla inicial de la home
   ============================================================================= */
.intro-curtain {
    position: fixed;
    inset: 0;
    z-index: 9500;
    --dot-r: 1.4vh;
    background: var(--tinta);
    height: 100svh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-8) var(--container-padding);
    pointer-events: auto;
    isolation: isolate;
    -webkit-mask-image: radial-gradient(circle at 50% 64%, transparent 0 var(--dot-r), #000 calc(var(--dot-r) + 1px));
    mask-image: radial-gradient(circle at 50% 64%, transparent 0 var(--dot-r), #000 calc(var(--dot-r) + 1px));
    will-change: mask-image, -webkit-mask-image, opacity;
    transition: opacity 180ms ease;
}

.intro-curtain--done {
    opacity: 0;
}

.intro-curtain::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(var(--blanco-rgb), 0.08) 1px, transparent 0);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse at center, black 25%, transparent 70%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.intro-curtain__stage {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    transform: translateY(14px);
    animation: introReveal 900ms cubic-bezier(.22,.61,.36,1) 100ms forwards;
}

.intro-curtain__mark {
    width: 64px;
    height: 64px;
    flex-shrink: 0;
}

.intro-curtain__text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    color: var(--blanco);
}

.intro-curtain__title {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 500;
    letter-spacing: -0.028em;
    line-height: 1;
}

.intro-curtain__sub {
    font-family: var(--font-text);
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(var(--blanco-rgb), 0.55);
    margin-top: 4px;
}

/* Loader line · se dibuja de 0 a 100% abajo del stage */
.intro-curtain__bar {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: rgba(var(--blanco-rgb), 0.08);
    overflow: hidden;
}

.intro-curtain__bar::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    background: var(--turquesa);
    transform: translateX(-100%);
    animation: introBarFill 1300ms cubic-bezier(.83,.01,.28,1) 200ms forwards;
}

@keyframes introReveal {
    to { opacity: 1; transform: translateY(0); }
}

@keyframes introBarFill {
    to { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
    .intro-curtain__stage,
    .intro-curtain__bar::before { animation: none; opacity: 1; transform: none; }
}

body.intro-locked {
    overflow: hidden;
}

/* =============================================================================
   CUSTOM CURSOR · anillo minimalista que sigue al ratón (sólo desktop)
   Brandbook: sin blend-modes, sin inversiones de color. Tinta/turquesa puros.
   ============================================================================= */
.app-cursor,
.app-cursor-dot {
    display: none !important;
    position: fixed;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 9998;
    transform: translate3d(-100px, -100px, 0);
    will-change: transform;
}

.app-cursor {
    width: 30px;
    height: 30px;
    border: 1.5px solid var(--tinta);
    border-radius: 50%;
    background: transparent;
    transition:
        width 280ms cubic-bezier(.22,.61,.36,1),
        height 280ms cubic-bezier(.22,.61,.36,1),
        background 220ms ease,
        border-color 220ms ease,
        opacity 200ms ease;
}

.app-cursor-dot {
    width: 4px;
    height: 4px;
    background: var(--tinta);
    border-radius: 50%;
    transition: opacity 200ms ease, background 220ms ease;
}

/* Sobre zonas oscuras · el cursor se vuelve blanco/turquesa para verse */
html.cursor-on-dark .app-cursor     { border-color: var(--blanco); }
html.cursor-on-dark .app-cursor-dot { background: var(--blanco); }

/* Hover sobre elemento interactivo · anillo se rellena turquesa + expande */
html.cursor-on-link .app-cursor {
    width: 54px;
    height: 54px;
    background: var(--turquesa);
    border-color: var(--turquesa);
}

html.cursor-on-link .app-cursor-dot { opacity: 0; }

/* Desactiva el cursor en dispositivos táctiles o con coarse pointer */
@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce) {
    .app-cursor, .app-cursor-dot { display: none !important; }
    html.has-app-cursor, html.has-app-cursor * { cursor: auto !important; }
}

html.has-app-cursor,
html.has-app-cursor body,
html.has-app-cursor a,
html.has-app-cursor button,
html.has-app-cursor input,
html.has-app-cursor textarea,
html.has-app-cursor select,
html.has-app-cursor [role="button"] {
    cursor: auto !important;
}

/* =============================================================================
   MARQUEE · tira infinita con los 15 agentes (tech vibe)
   ============================================================================= */
.marquee {
    position: relative;
    overflow: hidden;
    background: var(--tinta);
    color: var(--blanco);
    padding: 1.25rem 0;
    border-top: 1px solid rgba(var(--blanco-rgb), 0.08);
    border-bottom: 1px solid rgba(var(--blanco-rgb), 0.08);
}

.marquee__track {
    display: flex;
    gap: 3rem;
    width: max-content;
    animation: marqueeScroll 45s linear infinite;
}

.marquee__item {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    color: rgba(var(--blanco-rgb), 0.82);
    white-space: nowrap;
    letter-spacing: 0;
}

.marquee__item i {
    width: 18px;
    height: 18px;
    color: var(--turquesa);
    flex-shrink: 0;
}

.marquee__dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--turquesa);
    flex-shrink: 0;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

@keyframes marqueeScroll {
    from { transform: translate3d(0, 0, 0); }
    to   { transform: translate3d(-50%, 0, 0); }
}

@media (prefers-reduced-motion: reduce) {
    .marquee__track { animation: none; }
}

/* =============================================================================
   DOT-GROW TRANSITION · rueda/gesto alimentan un círculo blanco, sin desplazar
   la página, hasta revelar la home en su inicio. Inyectado por brandbook.js.
   ============================================================================= */
.dot-reveal {
    position: fixed;
    inset: 0;
    z-index: 9600;
    pointer-events: none;
    background: var(--blanco);
    clip-path: circle(var(--dot-r, 1.4vh) at 50% 64%);
    will-change: clip-path, opacity;
    transition: opacity 400ms ease;
    opacity: 1;
}

.dot-reveal--done  { opacity: 0; }

/* Indicador visible del punto (hint) mientras está invisible al top */
.dot-reveal__hint {
    position: fixed;
    left: 50%;
    bottom: 38px;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.5rem 0.875rem;
    background: rgba(var(--blanco-rgb), 0.06);
    border: 1px solid rgba(var(--blanco-rgb), 0.14);
    border-radius: 999px;
    color: rgba(var(--blanco-rgb), 0.8);
    font-family: var(--font-text);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 9700;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    pointer-events: none;
    animation: hintBreathe 2.6s ease-in-out infinite;
}

.dot-reveal__hint i {
    width: 14px;
    height: 14px;
    color: var(--turquesa);
    animation: hintArrow 1.6s ease-in-out infinite;
}

.dot-reveal__hint.is-hidden {
    opacity: 0;
    transform: translateX(-50%) translateY(10px);
    transition: opacity 300ms ease, transform 300ms ease;
}

@keyframes hintBreathe {
    0%, 100% { opacity: 0.85; }
    50%      { opacity: 0.55; }
}

@keyframes hintArrow {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(4px); }
}

@media (prefers-reduced-motion: reduce) {
    .dot-reveal, .dot-reveal__hint { display: none !important; }
}

/* =============================================================================
   CLIP-PATH REVEAL · secciones que entran con máscara (brandbook: momentos WOW)
   ============================================================================= */
.clip-reveal {
    clip-path: inset(0 100% 0 0);
    transition: clip-path 1100ms cubic-bezier(.76,0,.24,1);
    will-change: clip-path;
}

.clip-reveal.is-visible {
    clip-path: inset(0 0 0 0);
}

@media (prefers-reduced-motion: reduce) {
    .clip-reveal { clip-path: none; }
}

/* =============================================================================
   SCROLL PROGRESS BAR (lo inyecta brandbook.js al cargar)
   ============================================================================= */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0;
    background: linear-gradient(90deg, var(--turquesa), #0f9488);
    z-index: 9999;
    pointer-events: none;
    transition: width 80ms linear;
    box-shadow: 0 0 10px rgba(var(--turquesa-rgb), 0.5);
}

/* =============================================================================
   REVEAL ANIMATIONS (IntersectionObserver añade .is-visible)
   ============================================================================= */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition:
        opacity 700ms cubic-bezier(.22,.61,.36,1),
        transform 700ms cubic-bezier(.22,.61,.36,1);
    transition-delay: var(--delay, 0s);
    will-change: opacity, transform;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .chat-msg, .chat-typing { animation: none; opacity: 1; transform: none; }
    .hero-chat__text, .hero-chat__mock, .hero-chat__cta .btn-primary, .hero-chat__cta .btn-ghost { animation: none; }
    .chat-card__cta::after { animation: none; display: none; }
    .chat-typing span { animation: none; }
    .hero-chat__dot, .chat-status__dot { animation: none; }
}

/* =============================================================================
   KEYFRAMES LEGACY (conservadas por si algún chat/módulo las usa)
   ============================================================================= */
@keyframes progressGrow {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
}

/* =============================================================================
   FIXES: quitar heredados del antiguo hero oscuro
   ============================================================================= */
.hero { /* legacy class ya no usada en index.php — segura neutralizar */
    background: var(--blanco);
    color: var(--tinta);
}

/* =============================================================================
   LOGIN · Split-screen (panel tinta + formulario blanco)
   ============================================================================= */
body.login-body {
    background: var(--blanco);
    color: var(--tinta);
    min-height: 100vh;
    overflow-x: hidden;
}

.login-layout {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1.1fr 1fr;
}

@media (max-width: 960px) {
    .login-layout { grid-template-columns: 1fr; }
}

/* ---------- Panel izquierdo · tinta con marca y claim ---------- */
.login-aside {
    position: relative;
    background: var(--tinta);
    color: var(--blanco);
    padding: 3rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    isolation: isolate;
}

.login-aside::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(var(--blanco-rgb), 0.08) 1px, transparent 0);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse at 30% 40%, black 25%, transparent 78%);
    -webkit-mask-image: radial-gradient(ellipse at 30% 40%, black 25%, transparent 78%);
    pointer-events: none;
    z-index: 0;
}

.login-aside::after {
    content: '';
    position: absolute;
    top: -10%;
    right: -20%;
    width: 60%;
    height: 80%;
    background: radial-gradient(circle, rgba(var(--turquesa-rgb), 0.22) 0%, transparent 60%);
    filter: blur(60px);
    pointer-events: none;
    z-index: 0;
}

.login-aside > * {
    position: relative;
    z-index: 1;
}

.login-aside__brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    text-decoration: none;
    color: inherit;
}

.login-aside__brand-mark {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.login-aside__brand-name {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.028em;
    font-size: 1.25rem;
    color: var(--blanco);
    line-height: 1;
}

.login-aside__brand-sub {
    font-family: var(--font-text);
    font-size: 0.6875rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(var(--blanco-rgb), 0.55);
    display: block;
    margin-top: 4px;
}

.login-aside__body {
    max-width: 440px;
}

.login-aside__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.375rem 0.875rem;
    background: rgba(var(--blanco-rgb), 0.06);
    border: 1px solid rgba(var(--blanco-rgb), 0.14);
    border-radius: 999px;
    font-size: var(--text-body-s);
    color: rgba(var(--blanco-rgb), 0.82);
    margin-bottom: 1.5rem;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.login-aside__badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--turquesa);
    animation: pulseDot 2s ease-in-out infinite;
}

.login-aside__title {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.028em;
    font-size: clamp(2rem, 3.4vw, 2.75rem);
    line-height: 1.05;
    margin-bottom: 1rem;
    color: var(--blanco);
}

.login-aside__title em {
    font-style: italic;
    color: var(--turquesa);
}

.login-aside__tagline {
    font-family: var(--font-text);
    font-size: var(--text-body-l);
    line-height: 1.55;
    color: rgba(var(--blanco-rgb), 0.72);
    margin: 0;
}

.login-aside__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    font-size: var(--text-body-s);
    color: rgba(var(--blanco-rgb), 0.55);
}

.login-aside__meta li {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.login-aside__meta i {
    width: 14px;
    height: 14px;
    color: var(--turquesa);
}

.login-aside__meta ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.login-tenant {
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(var(--blanco-rgb), 0.5);
    margin: 0 0 0.25rem;
}

.login-tenant strong {
    display: block;
    font-family: var(--font-display);
    font-weight: 500;
    font-size: 1.125rem;
    letter-spacing: -0.02em;
    text-transform: none;
    color: var(--blanco);
    margin-top: 2px;
}

/* ---------- Panel derecho · formulario ---------- */
.login-main {
    background: var(--blanco);
    padding: 3rem 4rem;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    position: relative;
}

.login-main__top {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    display: flex;
    gap: 0.5rem;
}

.login-main__inner {
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    animation: heroFadeIn 650ms cubic-bezier(.22,.61,.36,1) both;
}

.login-main__kicker {
    font-family: var(--font-text);
    font-size: var(--text-body-s);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--turquesa);
    margin-bottom: 0.5rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.login-main__kicker::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: var(--turquesa);
}

.login-main__title {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.028em;
    font-size: 2rem;
    color: var(--tinta);
    margin: 0 0 0.5rem;
    line-height: 1.1;
}

.login-main__sub {
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    color: var(--gris);
    margin: 0 0 2rem;
}

/* ---------- Formulario ---------- */
.login-form { display: flex; flex-direction: column; gap: 1rem; }

.login-field {
    position: relative;
}

.login-field > .login-field__icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gris);
    width: 18px;
    height: 18px;
    pointer-events: none;
    transition: color 150ms ease;
}

.login-field input {
    width: 100%;
    padding: 0.95rem 1rem 0.95rem 2.75rem;
    background: var(--blanco);
    border: 1px solid var(--ceniza);
    border-radius: 12px;
    font-family: var(--font-text);
    font-size: var(--text-body-m);
    color: var(--tinta);
    transition: border-color 150ms ease, box-shadow 150ms ease;
    outline: none;
}

.login-field input::placeholder { color: var(--gris); }

.login-field input:focus {
    border-color: var(--tinta);
    box-shadow: 0 0 0 3px rgba(var(--tinta-rgb), 0.08);
}

.login-field:focus-within .login-field__icon { color: var(--tinta); }

.login-field--password input { padding-right: 2.75rem; }

.login-field__toggle {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    background: transparent;
    border: none;
    color: var(--gris);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 150ms ease, color 150ms ease;
}

.login-field__toggle:hover {
    background: var(--hueso);
    color: var(--tinta);
}

.login-field__toggle i { width: 16px; height: 16px; }

/* Alertas */
.login-alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.85rem 1rem;
    border-radius: 12px;
    font-size: var(--text-body-s);
    margin-bottom: 0.5rem;
}

.login-alert--danger {
    background: rgba(220, 38, 38, 0.08);
    border: 1px solid rgba(220, 38, 38, 0.25);
    color: #b91c1c;
}

.login-alert--warning {
    background: rgba(217, 119, 6, 0.08);
    border: 1px solid rgba(217, 119, 6, 0.25);
    color: #b45309;
}

.login-alert--info {
    background: rgba(var(--turquesa-rgb), 0.08);
    border: 1px solid rgba(var(--turquesa-rgb), 0.25);
    color: var(--turquesa);
}

.login-alert i { width: 18px; height: 18px; flex-shrink: 0; }

/* Submit */
.login-submit {
    width: 100%;
    padding: 1rem 1.5rem;
    background: var(--tinta);
    color: var(--blanco);
    border: 1px solid var(--tinta);
    border-radius: 12px;
    font-family: var(--font-text);
    font-weight: 500;
    font-size: var(--text-body-m);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.625rem;
    position: relative;
    overflow: hidden;
    transition: background 200ms ease, transform 200ms ease, box-shadow 250ms ease;
    margin-top: 0.5rem;
}

.login-submit::before {
    content: '';
    position: absolute;
    top: 0;
    left: -120%;
    width: 60%;
    height: 100%;
    background: linear-gradient(120deg,
        transparent,
        rgba(var(--turquesa-rgb), 0.4),
        transparent);
    transition: left 700ms cubic-bezier(.22,.61,.36,1);
}

.login-submit:hover {
    background: var(--turquesa);
    border-color: var(--turquesa);
    transform: translateY(-1px);
    box-shadow: 0 8px 22px -6px rgba(var(--turquesa-rgb), 0.5);
}

.login-submit:hover::before { left: 130%; }

.login-submit i { width: 17px; height: 17px; transition: transform 200ms ease; }
.login-submit:hover i { transform: translateX(3px); }

/* 2FA helper text */
.login-2fa-hint {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gris);
    font-size: var(--text-body-s);
    margin-top: -0.25rem;
}

.login-2fa-hint i { width: 14px; height: 14px; color: var(--turquesa); }

/* Selector de idioma · top-right */
.login-lang {
    display: flex;
    gap: 0.375rem;
}

.login-lang a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 32px;
    padding: 0 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-decoration: none;
    color: var(--gris);
    background: transparent;
    border: 1px solid transparent;
    transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
}

.login-lang a:hover {
    background: var(--hueso);
    color: var(--tinta);
}

.login-lang a.is-active {
    background: var(--tinta);
    color: var(--blanco);
    border-color: var(--tinta);
}

/* Footer · back home + copyright */
.login-foot {
    margin-top: 2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    font-size: var(--text-body-s);
    color: var(--gris);
}

.login-foot a {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--gris);
    text-decoration: none;
    transition: color 150ms ease;
}

.login-foot a:hover { color: var(--tinta); }
.login-foot a i { width: 14px; height: 14px; }

/* Dev buttons */
.login-dev {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px dashed var(--ceniza);
}

.login-dev__label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: var(--text-body-s);
    color: var(--gris);
    margin-bottom: 0.75rem;
}

.login-dev__label i { width: 14px; height: 14px; }

.login-dev__row {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.5rem;
}

.login-dev__btn {
    font-family: var(--font-text);
    font-size: 0.75rem;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    border: 1px solid var(--ceniza);
    background: var(--hueso);
    color: var(--gris);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}

.login-dev__btn:hover {
    background: var(--tinta);
    color: var(--blanco);
    border-color: var(--tinta);
}

.login-dev__btn i { width: 13px; height: 13px; }

/* Responsive: apila vertical · aside reducido */
@media (max-width: 960px) {
    .login-aside {
        padding: 2rem 1.5rem;
        min-height: 260px;
    }
    .login-aside__body { max-width: 100%; }
    .login-aside__title { font-size: 1.75rem; }
    .login-main {
        padding: 2.5rem 1.5rem 2rem;
    }
    .login-main__top {
        top: 1rem;
        right: 1rem;
    }
}

@media (max-width: 560px) {
    .login-dev__row { grid-template-columns: 1fr; }
    .login-aside__meta ul { gap: 0.75rem 1rem; }
}

/* =============================================================================
   PAGE HEROES (secciones hero de páginas internas) · oscuros consistentes
   Aplica a: soporte · oficinas · documentacion · guia(s) · catalogo · modulo ·
             agente · actualizaciones · pagina
   ============================================================================= */
.page-header,
.guide-header,
.portal-hero,
.module-hero,
.ag-hero {
    background: var(--tinta);
    color: var(--blanco);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

/* Grid de puntos sutil en todos los heroes (mismo patrón del home) */
.page-header::after,
.guide-header::after,
.portal-hero::after,
.module-hero::after,
.ag-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 1px 1px, rgba(var(--blanco-rgb), 0.07) 1px, transparent 0);
    background-size: 34px 34px;
    mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
    -webkit-mask-image: radial-gradient(ellipse at center, black 25%, transparent 75%);
    pointer-events: none;
    z-index: 0;
}

.page-header > *,
.guide-header > *,
.portal-hero > *,
.module-hero > *,
.ag-hero > * {
    position: relative;
    z-index: 1;
}

/* Títulos y subtítulos · tipografía brandbook */
.page-header .page-title,
.page-header h1,
.guide-header h1,
.guide-header .guide-title,
.portal-hero h1,
.portal-hero .portal-hero-title,
.module-hero h1,
.module-hero .module-title,
.ag-hero h1,
.ag-hero .ag-hero-title {
    font-family: var(--font-display);
    font-weight: 500;
    letter-spacing: -0.028em;
    color: var(--blanco);
    text-shadow: none;
    line-height: 1.1;
}

.page-header .page-subtitle,
.page-header h1 + p,
.guide-header p,
.portal-hero p,
.portal-hero .portal-hero-sub,
.module-hero p,
.module-hero .module-subtitle,
.ag-hero p,
.ag-hero .ag-hero-desc {
    color: rgba(var(--blanco-rgb), 0.72);
    font-family: var(--font-text);
    text-shadow: none;
}

/* Badges/chips dentro del hero (ej: breadcrumb, categoría, tag) */
.page-header .badge,
.page-header .hero-tag,
.guide-header .badge,
.portal-hero .badge,
.portal-hero .portal-hero-badge,
.ag-hero .badge,
.ag-hero .ag-hero-badge,
.module-hero .badge {
    background: rgba(var(--blanco-rgb), 0.08);
    color: var(--blanco);
    border: 1px solid rgba(var(--blanco-rgb), 0.18);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}