/* ==========================================================================
   RECOMP & FUEL — THE METABOLIC DOSSIER & BIOPHYSICAL LAB DESIGN SYSTEM
   Editorial Monograph & Swiss Structural Architecture
   Zero Dependencies & Pure CSS3 (Fully Responsive Mobile-First & Desktop)
   ========================================================================== */

/* 1. DESIGN TOKENS & SYSTEM VARIABLES */
:root {
  /* Paleta cromática: Papel Técnico, Tinta Obsidiana & Señalización de Alta Tensión */
  --color-canvas: #F6F5F0;             /* Papel arquitectónico crudo no estucado */
  --color-canvas-alt: #ECEAE3;         /* Kraft técnico / Superficie secundaria */
  --color-canvas-dark: #0D0E11;        /* Negro carbón / Obsidiana profunda */
  --color-surface: #FFFFFF;            /* Blanco puro de lectura */
  
  --color-ink: #0D0E11;                /* Tinta negra pura de alta densidad */
  --color-ink-muted: #4A4E5A;          /* Gris pizarra editorial */
  --color-ink-subtle: #7E8391;         /* Gris técnico de metadatos */
  --color-ink-inverted: #F6F5F0;       /* Tinta clara sobre fondos oscuros */
  
  --color-hairline: #0D0E11;           /* Línea de cuadrícula estructural 1px */
  --color-hairline-subtle: #D8D4C8;    /* Divisoria suave de rejilla */
  --color-hairline-dark: rgba(255, 255, 255, 0.15);

  /* Acentos de Alta Visibilidad (Ruptura total con wellness verde/beige) */
  --color-signal: #FF3800;             /* Bermellón de seguridad internacional */
  --color-signal-dark: #D62F00;
  --color-signal-light: #FFEBE5;
  
  --color-citron: #D8FF00;             /* Citrón fluorescente de precisión */
  --color-citron-dark: #A6C400;
  --color-citron-glow: rgba(216, 255, 0, 0.18);

  --color-amber-alert: #E88E00;
  --color-amber-light: #FFF7EB;
  --color-green-metric: #00A86B;
  --color-green-light: #E6F7F0;

  /* Tipografía Editorial & Monográfica */
  --font-display: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Arial Black", Arial, sans-serif;
  --font-serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Century Schoolbook", serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Code", "Roboto Mono", Menlo, Consolas, monospace;

  /* Espaciado de Tensión Arquitectónica */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 14px;
  --space-md: 20px;
  --space-lg: 32px;
  --space-xl: 48px;
  --space-2xl: 72px;
  --space-3xl: 96px;

  /* Geometría Precisa: Bordes Vivos y Líneas Claras (Zero Pill-Radius) */
  --radius-sharp: 0px;
  --radius-micro: 2px;

  /* Ergonomía Táctil Móvil */
  --touch-min: 48px;

  /* Transición Mecánica Fluida */
  --trans-mechanical: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
}

/* 2. RESET & BASE (PREVENCIÓN ESTRICTA DE OVERFLOW HORIZONTAL) */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-ink);
  background-color: var(--color-canvas);
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
  position: relative;
  letter-spacing: -0.01em;
}

main {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

/* Envoltura universal de texto para evitar rotura de layout sin partir palabras en sílabas */
h1, h2, h3, h4, h5, h6 {
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: none;
}

p, span, strong, a, label, li, td, th {
  overflow-wrap: break-word;
}

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

input, button, select, textarea {
  font: inherit;
  color: inherit;
  border-radius: var(--radius-sharp);
  max-width: 100%;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--trans-mechanical);
}

:focus-visible {
  outline: 2px solid var(--color-signal);
  outline-offset: 2px;
}

/* Enlace de Salto Accesible */
.skip-link {
  position: absolute;
  top: -120px;
  left: 20px;
  background: var(--color-ink);
  color: var(--color-citron);
  padding: 12px 24px;
  border: 1px solid var(--color-signal);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  z-index: 9999;
  transition: top var(--trans-mechanical);
}
.skip-link:focus {
  top: 20px;
}

/* 3. CONTENEDORES Y ESTRUCTURA GENERAL */
.container {
  width: 100%;
  max-width: 1280px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

@media (max-width: 480px) {
  .container {
    padding-left: 12px;
    padding-right: 12px;
  }
}

.container-sm {
  max-width: 880px;
}

.section {
  padding: var(--space-xl) 0;
  border-bottom: 1px solid var(--color-hairline);
  position: relative;
  width: 100%;
  overflow: hidden;
}

@media (min-width: 768px) {
  .section {
    padding: var(--space-2xl) 0;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: var(--space-3xl) 0;
  }
}

/* 4. BARRA DE TICKER EDITORIAL SUPERIOR (TOTALMENTE RESPONSIVA) */
.edition-ticker {
  background-color: var(--color-canvas-dark);
  color: #A0A5B2;
  font-family: var(--font-mono);
  font-size: 0.725rem;
  letter-spacing: 0.05em;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-hairline);
  overflow: hidden;
  width: 100%;
  max-width: 100%;
  white-space: nowrap;
}

.ticker-inner {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding-left: 14px;
  padding-right: 14px;
  animation: marqueeTicker 34s linear infinite;
}

@keyframes marqueeTicker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ticker-inner {
    animation: none;
    overflow-x: auto;
  }
}

.mono-tag {
  color: var(--color-citron);
  font-weight: 700;
  margin-right: 4px;
}

.ticker-sep {
  color: #4A4E5A;
}

@media (max-width: 640px) {
  .edition-ticker {
    padding: 6px 0;
    font-size: 0.65rem;
  }
  .ticker-inner {
    gap: 10px;
  }
}

/* 5. ENCABEZADO / MASTHEAD MONOGRÁFICO */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(246, 245, 240, 0.98);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-hairline);
  width: 100%;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px var(--space-md);
  max-width: 1280px;
  margin: 0 auto;
  gap: 10px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.brand-sigil {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-ink);
  color: var(--color-citron);
  font-family: var(--font-mono);
  font-weight: 900;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  padding: 4px 8px;
  border: 1px solid var(--color-hairline);
  flex-shrink: 0;
}

.brand-text-group {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.2rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--color-ink);
  white-space: nowrap;
}

.brand-slash {
  color: var(--color-signal);
  margin: 0 1px;
}

.brand-sub {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-ink-subtle);
  margin-top: 2px;
  white-space: nowrap;
}

.site-nav {
  display: none;
}

@media (min-width: 920px) {
  .site-nav {
    display: block;
  }
  .nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-lg);
  }
  .nav-link {
    font-size: 0.825rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-ink);
    padding: 6px 0;
    position: relative;
    white-space: nowrap;
  }
  .nav-idx {
    font-family: var(--font-mono);
    color: var(--color-signal);
    font-size: 0.75rem;
    margin-right: 2px;
  }
  .nav-link::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-signal);
    transition: width var(--trans-mechanical);
  }
  .nav-link:hover::after {
    width: 100%;
  }
}

.header-action {
  flex-shrink: 0;
}

.btn-header {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  background-color: var(--color-ink);
  color: var(--color-surface);
  padding: 8px 14px;
  border: 1px solid var(--color-hairline);
  transition: all var(--trans-mechanical);
  white-space: nowrap;
}

.btn-header:hover {
  background-color: var(--color-signal);
  color: var(--color-surface);
}

.btn-bracket {
  color: var(--color-citron);
}

@media (max-width: 640px) {
  .header-container {
    padding: 10px 12px;
  }
  .brand-sigil {
    padding: 3px 6px;
    font-size: 0.65rem;
  }
  .brand-name {
    font-size: 1.05rem;
  }
  .brand-sub {
    display: none; /* Ocultar subtítulo en pantallas estrechas para evitar compresión */
  }
  .btn-header {
    padding: 6px 10px;
    font-size: 0.725rem;
    flex-shrink: 0;
  }
}

@media (max-width: 380px) {
  .header-container {
    padding: 8px 8px;
    gap: 6px;
  }
  .brand-name {
    font-size: 0.95rem;
  }
  .btn-header {
    padding: 5px 8px;
    font-size: 0.685rem;
  }
}

/* 6. HERO SECTION: BROADSHEET COVER LAYOUT */
.hero-section {
  background-color: var(--color-canvas);
  padding-top: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 2px solid var(--color-hairline);
}

@media (min-width: 768px) {
  .hero-section {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-2xl);
  }
}

@media (min-width: 1024px) {
  .hero-section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-3xl);
  }
}

.broadsheet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline);
  margin-bottom: var(--space-md);
}

.kicker-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-signal);
  letter-spacing: 0.04em;
}

.status-indicator {
  width: 8px;
  height: 8px;
  background-color: var(--color-signal);
  display: inline-block;
  flex-shrink: 0;
}

.broadsheet-meta-strip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--color-ink-subtle);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.meta-dot {
  color: var(--color-hairline-subtle);
}

@media (max-width: 640px) {
  .broadsheet-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding-bottom: 8px;
    margin-bottom: 14px;
  }
  .kicker-badge {
    font-size: 0.675rem;
  }
  .broadsheet-meta-strip {
    font-size: 0.625rem;
    gap: 6px;
  }
}

/* Gran Titular Editorial */
.broadsheet-headline-block {
  margin-bottom: var(--space-lg);
}

.hero-headline {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.h1-line {
  display: block;
  font-size: clamp(1.5rem, 6vw, 4.25rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  color: var(--color-ink);
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: none;
}

.h1-line-secondary {
  color: var(--color-ink);
  margin-top: 4px;
}

.h1-serif-sub {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.05rem, 2.2vw, 1.65rem);
  font-weight: 400;
  line-height: 1.4;
  color: var(--color-ink-muted);
  margin-top: var(--space-sm);
  max-width: 920px;
}

@media (max-width: 640px) {
  .h1-line {
    font-size: clamp(1.2rem, 5.8vw, 1.85rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    word-break: normal;
    hyphens: none;
  }
  .h1-serif-sub {
    font-size: 0.95rem;
    line-height: 1.45;
    margin-top: 10px;
  }
}

/* Rejilla Asimétrica de 3 Columnas */
.broadsheet-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--space-md);
}

@media (min-width: 768px) {
  .broadsheet-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--space-lg);
    padding-top: var(--space-lg);
  }
}

@media (min-width: 1080px) {
  .broadsheet-grid {
    grid-template-columns: 1.2fr 1.1fr 0.9fr;
    gap: var(--space-xl);
  }
}

.broadsheet-col {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.col-kicker {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
  padding-bottom: 6px;
  border-bottom: 1px solid var(--color-hairline);
}

.mono-num {
  color: var(--color-signal);
}

.hero-lead {
  font-size: 1rem;
  line-height: 1.55;
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

.hero-sublead {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-md);
}

.hero-cta-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
  width: 100%;
}

@media (min-width: 500px) {
  .hero-cta-group {
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 500px) {
  .hero-cta-group .btn {
    width: 100%;
  }
}

/* Botones Rectangulares Táctiles */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min);
  padding: 12px 18px;
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1px solid var(--color-hairline);
  transition: all var(--trans-mechanical);
  gap: 8px;
  border-radius: var(--radius-sharp);
  user-select: none;
  text-align: center;
}

.btn-sm {
  min-height: 40px;
  padding: 8px 14px;
  font-size: 0.8rem;
}

.btn-lg {
  min-height: 50px;
  padding: 12px 24px;
  font-size: 0.95rem;
}

.btn-block {
  width: 100%;
}

.btn-primary,
.btn-action-primary {
  background-color: var(--color-ink);
  color: var(--color-surface);
}

.btn-primary:hover,
.btn-action-primary:hover {
  background-color: var(--color-signal);
  color: var(--color-surface);
  border-color: var(--color-signal);
}

.btn-action-ghost,
.btn-outline {
  background-color: transparent;
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
}

.btn-action-ghost:hover,
.btn-outline:hover {
  background-color: var(--color-ink);
  color: var(--color-surface);
}

.btn-action-signal {
  background-color: var(--color-signal);
  color: var(--color-surface);
  border-color: var(--color-signal);
}

.btn-action-signal:hover {
  background-color: var(--color-signal-dark);
  border-color: var(--color-signal-dark);
}

.btn-affordance,
.btn-arrow {
  font-family: var(--font-mono);
  font-weight: 900;
  transition: transform var(--trans-mechanical);
}

.btn:hover .btn-affordance,
.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* Columna 2: Tabla de Telemetría Biomecánica */
.col-telemetry {
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  width: 100%;
}

.telemetry-table {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.telemetry-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  align-items: center;
  padding: 10px 4px;
  border-bottom: 1px solid var(--color-hairline-subtle);
  gap: 8px;
}

.telemetry-row.header-row {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
  border-bottom: 2px solid var(--color-hairline);
  padding-top: 0;
}

.var-desc strong {
  display: block;
  font-size: 0.85rem;
  color: var(--color-ink);
  line-height: 1.2;
}

.var-desc small {
  display: block;
  font-size: 0.7rem;
  color: var(--color-ink-subtle);
}

.val-pill {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 900;
  padding: 4px 6px;
  text-align: center;
  border: 1px solid var(--color-hairline);
}

.pill-bad {
  background-color: var(--color-signal-light);
  color: var(--color-signal-dark);
  border-color: var(--color-signal);
}

.pill-good {
  background-color: var(--color-green-light);
  color: #05663F;
  border-color: var(--color-green-metric);
}

.val-text {
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.25;
}

.text-bad {
  color: var(--color-signal-dark);
}

.text-good {
  color: #05663F;
}

.telemetry-caption {
  margin-top: var(--space-md);
  padding-top: var(--space-xs);
  border-top: 1px dashed var(--color-hairline-subtle);
  font-size: 0.775rem;
  line-height: 1.45;
  color: var(--color-ink-muted);
}

.caption-icon {
  color: var(--color-signal);
  font-weight: 900;
  margin-right: 4px;
}

/* Adaptación móvil inteligente de la tabla de telemetría */
@media (max-width: 640px) {
  .col-telemetry {
    padding: 12px;
  }
  .telemetry-row {
    grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 8px 0;
  }
  .telemetry-row.header-row {
    grid-template-columns: 1fr 1fr;
    font-size: 0.65rem;
  }
  .telemetry-row.header-row .col-name {
    display: none;
  }
  .telemetry-row.header-row .col-val-bad,
  .telemetry-row.header-row .col-val-good {
    text-align: center;
  }
  .telemetry-row .var-desc {
    grid-column: span 2;
    margin-bottom: 2px;
  }
  .telemetry-row .val-pill,
  .telemetry-row .val-text {
    width: 100%;
    text-align: center;
    padding: 4px 2px;
  }
}

/* Columna 3: Estándares de Rigor */
.col-standards {
  background-color: var(--color-canvas-alt);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  width: 100%;
}

.standards-ledger {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.standard-entry {
  border-bottom: 1px solid var(--color-hairline-subtle);
  padding-bottom: var(--space-sm);
}

.standard-entry:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.entry-index {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 900;
  color: var(--color-signal);
  margin-bottom: 2px;
}

.entry-body strong {
  display: block;
  font-size: 0.85rem;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.entry-body p {
  font-size: 0.775rem;
  line-height: 1.4;
  color: var(--color-ink-muted);
}

/* 7. CABECERAS DE SECCIÓN TÉCNICAS */
.technical-section-header {
  margin-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-hairline);
  padding-bottom: var(--space-sm);
}

.section-badge-strip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  flex-wrap: wrap;
}

.module-number {
  background-color: var(--color-ink);
  color: var(--color-citron);
  padding: 2px 6px;
  letter-spacing: 0.05em;
}

.module-classification {
  color: var(--color-signal);
  letter-spacing: 0.04em;
}

.section-title-editorial {
  font-size: clamp(1.45rem, 3.2vw, 2.4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.section-deck {
  font-family: var(--font-serif);
  font-size: 0.975rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
  max-width: 820px;
}

.text-center-deck {
  margin-left: auto;
  margin-right: auto;
}

/* 8. MÓDULO 1: WORKSTATION INSTRUMENTAL & WHR */
.section-diagnostic {
  background-color: var(--color-surface);
}

.workstation-frame {
  border: 1px solid var(--color-hairline);
  background-color: var(--color-canvas);
  padding: var(--space-md);
  width: 100%;
}

@media (min-width: 768px) {
  .workstation-frame {
    padding: var(--space-xl);
  }
}

/* Pestañas de Archivo / Dossiers */
.dossier-nav-bar {
  display: flex;
  gap: 4px;
  border-bottom: 2px solid var(--color-hairline);
  margin-bottom: var(--space-lg);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  padding-bottom: 4px;
  width: 100%;
}

.step-tab {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  padding: 10px 14px;
  background-color: var(--color-canvas-alt);
  color: var(--color-ink-muted);
  border: 1px solid var(--color-hairline);
  border-bottom: none;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  white-space: nowrap;
  transition: all var(--trans-mechanical);
  flex-shrink: 0;
}

.step-tab .tab-coord {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--color-signal);
}

.step-tab.active {
  background-color: var(--color-ink);
  color: var(--color-surface);
  border-color: var(--color-ink);
}

.step-tab.active .tab-coord {
  color: var(--color-citron);
}

@media (max-width: 640px) {
  .step-tab {
    padding: 8px 10px;
    font-size: 0.725rem;
  }
  .step-tab .tab-coord {
    font-size: 0.65rem;
  }
}

.step-panel[hidden] {
  display: none;
}

.workstation-subhead {
  border-left: 3px solid var(--color-signal);
  padding-left: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.subhead-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}

.meta-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  background-color: var(--color-ink);
  color: var(--color-surface);
  padding: 2px 6px;
}

.subhead-meta h3 {
  font-size: 1.15rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink);
}

.workstation-subhead p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-ink-muted);
  max-width: 820px;
}

/* Rejilla de Parámetros Instrumentales */
.whr-instrument-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

@media (min-width: 680px) {
  .whr-instrument-grid {
    grid-template-columns: 1fr 1fr;
  }
  .full-width-block {
    grid-column: span 2;
  }
}

.instrument-control-block {
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  width: 100%;
}

.control-header-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline-subtle);
  padding-bottom: 6px;
  flex-wrap: wrap;
  gap: 4px;
}

.control-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-ink);
}

.control-annotation {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-signal);
}

/* Conmutador Brutalista Hombre / Mujer */
.brutalist-switch-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

@media (max-width: 480px) {
  .brutalist-switch-group {
    grid-template-columns: 1fr;
  }
}

.brutalist-switch-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.switch-tile {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: var(--touch-min);
  padding: 8px;
  background-color: var(--color-canvas-alt);
  border: 1px solid var(--color-hairline);
  font-size: 0.825rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink);
  cursor: pointer;
  transition: all var(--trans-mechanical);
  text-align: center;
}

.tile-glyph {
  font-size: 1.1rem;
}

.tile-text small {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--color-ink-muted);
}

.brutalist-switch-item input:checked + .switch-tile {
  background-color: var(--color-ink);
  color: var(--color-citron);
}

.brutalist-switch-item input:checked + .switch-tile small {
  color: #CBD5E1;
}

/* Entrada Digital y Slider Nonio */
.digital-gauge-input {
  position: relative;
  display: flex;
  align-items: center;
  margin-bottom: var(--space-xs);
}

.digital-number-field {
  width: 100%;
  height: 50px;
  padding: 6px 45px 6px 12px;
  background-color: var(--color-canvas);
  border: 1.5px solid var(--color-hairline);
  font-family: var(--font-mono);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--color-ink);
  line-height: 1;
}

.digital-number-field:focus {
  outline: none;
  border-color: var(--color-signal);
  background-color: #FFFFFF;
}

.digital-unit {
  position: absolute;
  right: 14px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
  pointer-events: none;
}

.vernier-track-wrap {
  display: flex;
  flex-direction: column;
}

.vernier-slider {
  width: 100%;
  height: 6px;
  background: var(--color-hairline);
  border-radius: 0;
  outline: none;
  cursor: pointer;
  accent-color: var(--color-signal);
}

.slider-rule-marks {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  font-weight: 700;
  color: var(--color-ink-subtle);
  margin-top: 4px;
}

/* Consola Telemétrica de Salida WHR */
.whr-telemetry-console {
  background-color: var(--color-surface);
  border: 2px solid var(--color-hairline);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  width: 100%;
}

.telemetry-top-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-xs);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline);
  margin-bottom: var(--space-sm);
}

.telemetry-id {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 900;
  color: var(--color-ink);
}

.whr-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  border: 1px solid var(--color-hairline);
  flex-wrap: wrap;
}

.status-square {
  width: 8px;
  height: 8px;
  display: inline-block;
  flex-shrink: 0;
}

.badge-green {
  background-color: var(--color-green-light);
  color: #035332;
  border-color: var(--color-green-metric);
}
.badge-green .status-square { background-color: var(--color-green-metric); }

.badge-yellow {
  background-color: var(--color-amber-light);
  color: #92400E;
  border-color: var(--color-amber-alert);
}
.badge-yellow .status-square { background-color: var(--color-amber-alert); }

.badge-red {
  background-color: var(--color-signal-light);
  color: var(--color-signal-dark);
  border-color: var(--color-signal);
}
.badge-red .status-square { background-color: var(--color-signal); }

.telemetry-main-metric {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
}

@media (min-width: 650px) {
  .telemetry-main-metric {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}

.metric-descriptor {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
  display: block;
  margin-bottom: 2px;
}

.metric-value-huge {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6.5vw, 4.25rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.04em;
  color: var(--color-ink);
}

.metric-formula-annotation {
  border-left: 2px solid var(--color-hairline-subtle);
  padding-left: var(--space-sm);
}

.metric-formula-annotation code {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  font-weight: 800;
  background-color: var(--color-canvas);
  padding: 2px 6px;
  border: 1px solid var(--color-hairline-subtle);
  display: inline-block;
  margin-bottom: 4px;
}

.metric-formula-annotation p {
  font-size: 0.725rem;
  color: var(--color-ink-muted);
}

@media (max-width: 640px) {
  .metric-formula-annotation {
    border-left: none;
    border-top: 1px solid var(--color-hairline-subtle);
    padding-left: 0;
    padding-top: 6px;
  }
}

/* Escala Nonio / Vernier Graduada */
.scientific-scale-meter {
  margin: var(--space-md) 0;
  width: 100%;
}

.scale-bar-track {
  position: relative;
  height: 12px;
  display: flex;
  border: 1px solid var(--color-hairline);
  background-color: var(--color-canvas-alt);
  width: 100%;
}

.scale-zone {
  height: 100%;
}

.zone-low {
  width: 40%;
  background-color: #2EC4B6;
  border-right: 1px solid var(--color-hairline);
}

.zone-mid {
  width: 25%;
  background-color: var(--color-amber-alert);
  border-right: 1px solid var(--color-hairline);
}

.zone-high {
  width: 35%;
  background-color: var(--color-signal);
}

.scale-needle-marker {
  position: absolute;
  top: -8px;
  width: 4px;
  height: 28px;
  background-color: var(--color-ink);
  transform: translateX(-50%);
  transition: left var(--trans-mechanical);
}

.needle-indicator-pin {
  position: absolute;
  top: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--color-ink);
}

.scale-graduation-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-ink-muted);
  margin-top: 6px;
  gap: 4px;
}

@media (max-width: 640px) {
  .scale-graduation-labels {
    font-size: 0.625rem;
  }
}

.telemetry-clinical-log {
  background-color: var(--color-canvas-alt);
  border: 1px solid var(--color-hairline);
  padding: var(--space-sm);
  margin-top: var(--space-sm);
}

.log-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--color-signal);
  margin-bottom: 4px;
}

.telemetry-clinical-log p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--color-ink);
}

.workstation-action-bar {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}

.btn-action-forward {
  width: 100%;
}
@media (min-width: 640px) {
  .btn-action-forward {
    width: auto;
  }
}

/* FASE 2: MATRIZ DE PREGUNTAS CLÍNICAS */
.matrix-quiz-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  width: 100%;
}

.matrix-item-row {
  border: 1px solid var(--color-hairline);
  background-color: var(--color-surface);
  padding: var(--space-md);
  width: 100%;
}

.matrix-legend {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: var(--space-sm);
  width: 100%;
}

.matrix-idx {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--color-signal);
  flex-shrink: 0;
}

.matrix-question-title {
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink);
  line-height: 1.35;
}

.matrix-options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xs);
  width: 100%;
}

@media (min-width: 768px) {
  .matrix-options-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.matrix-option-cell {
  position: relative;
  display: block;
  cursor: pointer;
  width: 100%;
}

.matrix-option-cell input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.matrix-card-body {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 100px;
  padding: 12px;
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  transition: all var(--trans-mechanical);
}

.cell-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background-color: var(--color-ink);
  color: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 900;
  margin-bottom: var(--space-2xs);
}

.q-card-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: 4px;
  line-height: 1.3;
}

.q-card-desc {
  font-size: 0.775rem;
  line-height: 1.4;
  color: var(--color-ink-muted);
}

.matrix-option-cell input:checked + .matrix-card-body {
  background-color: var(--color-ink);
  color: var(--color-surface);
  border-color: var(--color-signal);
}

.matrix-option-cell input:checked + .matrix-card-body .cell-marker {
  background-color: var(--color-signal);
  color: var(--color-surface);
}

.matrix-option-cell input:checked + .matrix-card-body .q-card-title {
  color: var(--color-citron);
}

.matrix-option-cell input:checked + .matrix-card-body .q-card-desc {
  color: #D1D5DB;
}

.matrix-form-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-hairline);
  width: 100%;
}

@media (max-width: 640px) {
  .matrix-form-nav {
    flex-direction: column-reverse;
  }
  .matrix-form-nav .btn {
    width: 100%;
  }
}

/* FASE 3: CERTIFICADO DE DIAGNÓSTICO METABÓLICO & MONETIZACIÓN */
.diagnostic-result-wrapper {
  animation: fadeEditorial 0.3s ease;
  width: 100%;
}

@keyframes fadeEditorial {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.diag-header-card {
  background-color: var(--color-ink);
  color: var(--color-surface);
  padding: var(--space-lg);
  border: 2px solid var(--color-hairline);
  margin-bottom: var(--space-lg);
  position: relative;
  width: 100%;
}

.diag-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--color-citron);
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}

.diag-title {
  font-size: clamp(1.35rem, 3.2vw, 2.2rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--color-surface);
  margin-bottom: var(--space-xs);
}

.diag-summary-p {
  font-family: var(--font-serif);
  font-size: 0.975rem;
  line-height: 1.55;
  color: #CBD5E1;
  max-width: 820px;
}

.diag-pillars-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  width: 100%;
}

@media (min-width: 768px) {
  .diag-pillars-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline);
  padding: var(--space-sm);
}

.pillar-header {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline-subtle);
  padding-bottom: 4px;
}

.pillar-icon {
  font-size: 0.95rem;
}

.pillar-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink);
}

.pillar-desc {
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--color-ink-muted);
}

.scientific-deep-dive {
  background-color: var(--color-canvas-alt);
  border: 1px solid var(--color-hairline);
  border-left: 4px solid var(--color-signal);
  padding: var(--space-md);
  margin-bottom: var(--space-lg);
  width: 100%;
}

.deep-dive-title {
  font-size: 1rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.deep-dive-text {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-ink);
}

.protocol-cta-card {
  background-color: var(--color-surface);
  border: 2px solid var(--color-signal);
  padding: var(--space-lg);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  width: 100%;
}

@media (min-width: 860px) {
  .protocol-cta-card {
    grid-template-columns: 1.35fr 0.65fr;
    align-items: center;
  }
}

.proto-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 900;
  background-color: var(--color-signal);
  color: var(--color-surface);
  padding: 2px 6px;
  margin-bottom: var(--space-xs);
}

.proto-title {
  font-size: 1.25rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.proto-desc {
  font-size: 0.875rem;
  color: var(--color-ink-muted);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.proto-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-ink);
}

.proto-cta-box {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  text-align: center;
}

.proto-price-now {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 900;
  color: var(--color-ink);
  line-height: 1;
}

.proto-price-note {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-ink-subtle);
  margin: 4px 0 var(--space-sm);
}

/* 9. MÓDULO 2: FARMACOPEA NUTRICIONAL & GENERADOR */
.section-smoothies {
  background-color: var(--color-canvas-alt);
}

.pharmacopeia-workbench {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  width: 100%;
}

@media (min-width: 1024px) {
  .pharmacopeia-workbench {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: flex-start;
  }
}

.workbench-formulator {
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  width: 100%;
}

@media (min-width: 768px) {
  .workbench-formulator {
    padding: var(--space-lg);
  }
}

.formulator-header-banner {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 800;
  border-bottom: 2px solid var(--color-hairline);
  padding-bottom: var(--space-xs);
  margin-bottom: var(--space-md);
}

.banner-title {
  color: var(--color-ink);
}

.banner-meta {
  color: var(--color-signal);
}

.workbench-step-block {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-hairline-subtle);
}

.workbench-step-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.step-strip {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: var(--space-xs);
  flex-wrap: wrap;
}

.step-index {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 900;
  color: var(--color-signal);
}

.step-strip h4 {
  font-size: 0.875rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-ink);
  letter-spacing: 0.02em;
}

.step-micro-helper {
  font-size: 0.775rem;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-xs);
}

/* Conmutador Formato Smoothie / Bowl */
.format-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  width: 100%;
}

@media (max-width: 480px) {
  .format-grid {
    grid-template-columns: 1fr;
  }
}

.format-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 10px;
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  text-align: left;
  transition: all var(--trans-mechanical);
  width: 100%;
}

.fmt-code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--color-signal);
  margin-bottom: 2px;
}

.fmt-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-ink);
  margin-bottom: 2px;
}

.format-btn small {
  font-size: 0.725rem;
  color: var(--color-ink-muted);
  line-height: 1.25;
}

.format-btn.active {
  background-color: var(--color-ink);
  color: var(--color-surface);
  border-color: var(--color-signal);
}

.format-btn.active .fmt-code {
  color: var(--color-citron);
}

.format-btn.active .fmt-title {
  color: var(--color-surface);
}

.format-btn.active small {
  color: #CBD5E1;
}

/* Opciones de Selección de Bases y Objetivos */
.options-radio-grid {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 100%;
}

.choice-card {
  position: relative;
  display: block;
  cursor: pointer;
  width: 100%;
}

.choice-card input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.choice-body {
  padding: 10px 12px;
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  transition: all var(--trans-mechanical);
}

.choice-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 2px;
  flex-wrap: wrap;
  gap: 4px;
}

.choice-title {
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--color-ink);
}

.choice-flag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
}

.flag-accent {
  color: var(--color-signal);
}

.choice-desc {
  display: block;
  font-size: 0.775rem;
  line-height: 1.35;
  color: var(--color-ink-muted);
  margin-bottom: 6px;
}

.choice-macro-pills {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.choice-macro-pills span {
  font-family: var(--font-mono);
  font-size: 0.675rem;
  font-weight: 700;
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline-subtle);
  padding: 1px 5px;
  color: var(--color-ink);
}

.choice-card input:checked + .choice-body,
.choice-card.active .choice-body {
  background-color: var(--color-ink);
  color: var(--color-surface);
  border-color: var(--color-signal);
}

.choice-card input:checked + .choice-body .choice-title {
  color: var(--color-citron);
}

.choice-card input:checked + .choice-body .choice-desc {
  color: #CBD5E1;
}

.choice-card input:checked + .choice-body .choice-flag {
  color: var(--color-citron);
}

.choice-card input:checked + .choice-body .choice-macro-pills span {
  background-color: #1F232D;
  border-color: #374151;
  color: var(--color-surface);
}

/* Checkboxes de Despensa */
.ingredients-checkbox-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  width: 100%;
}

@media (min-width: 500px) {
  .ingredients-checkbox-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.pantry-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  cursor: pointer;
  min-height: var(--touch-min);
  transition: all var(--trans-mechanical);
  width: 100%;
}

.pantry-item input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.pantry-square-check {
  width: 16px;
  height: 16px;
  border: 1.5px solid var(--color-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background-color: var(--color-surface);
}

.pantry-item input:checked ~ .pantry-square-check {
  background-color: var(--color-signal);
  border-color: var(--color-signal);
}

.pantry-item input:checked ~ .pantry-square-check::after {
  content: "✓";
  font-size: 0.75rem;
  font-weight: 900;
  color: #FFFFFF;
}

.pantry-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-ink);
  flex-grow: 1;
  line-height: 1.25;
}

.pantry-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-signal-dark);
  background-color: var(--color-signal-light);
  border: 1px solid var(--color-signal);
  padding: 1px 5px;
  white-space: nowrap;
}

.pantry-item:has(input:checked) {
  background-color: #FFFFFF;
  border-color: var(--color-signal);
}

/* Columna 2: Libro de Registro de la Fórmula */
.workbench-ledger {
  position: relative;
  background-color: var(--color-surface);
  border: 2px solid var(--color-hairline);
  padding: var(--space-md);
  width: 100%;
}

@media (min-width: 1024px) {
  .workbench-ledger {
    position: sticky;
    top: 80px;
    padding: var(--space-lg);
  }
}

.ledger-header {
  border-bottom: 2px solid var(--color-hairline);
  padding-bottom: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.ledger-meta-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4px;
  flex-wrap: wrap;
  gap: 4px;
}

.ledger-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--color-ink-subtle);
}

.recipe-badge {
  font-family: var(--font-mono);
  font-size: 0.675rem;
  font-weight: 800;
  text-transform: uppercase;
  background-color: var(--color-ink);
  color: var(--color-citron);
  padding: 2px 6px;
}

.recipe-title {
  font-size: 1.3rem;
  font-weight: 900;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.recipe-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.825rem;
  color: var(--color-ink-muted);
}

/* Estación Telemétrica de Macronutrientes */
.ledger-macro-station {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  padding: var(--space-sm);
  margin-bottom: var(--space-sm);
  width: 100%;
}

.macro-total-line {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline);
  margin-bottom: var(--space-xs);
  flex-wrap: wrap;
  gap: 4px;
}

.cal-val {
  font-family: var(--font-mono);
  font-size: 2.25rem;
  font-weight: 900;
  line-height: 0.9;
  color: var(--color-ink);
}

.cal-unit {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
  margin-left: 4px;
}

.cal-badge-norm {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-signal);
}

.macro-matrix-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  width: 100%;
}

.macro-cell {
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline-subtle);
  padding: 6px 8px;
}

.macro-cell-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 3px;
}

.cell-label {
  font-family: var(--font-mono);
  font-size: 0.675rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
}

.cell-val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 900;
  color: var(--color-ink);
}

.cell-bar-track {
  height: 4px;
  background-color: var(--color-canvas-alt);
  margin-bottom: 3px;
}

.cell-bar-fill {
  height: 100%;
  background-color: var(--color-ink);
  transition: width var(--trans-mechanical);
}

.fill-prot { background-color: var(--color-signal); }
.fill-fat { background-color: var(--color-amber-alert); }
.fill-carbs { background-color: #2563EB; }
.fill-fiber { background-color: var(--color-green-metric); }

.cell-footnote {
  display: block;
  font-size: 0.625rem;
  color: var(--color-ink-subtle);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Metodología y Desglose */
.ledger-methodology {
  margin-bottom: var(--space-sm);
  padding-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline-subtle);
}

.methodology-title {
  font-family: var(--font-mono);
  font-size: 0.725rem;
  font-weight: 900;
  color: var(--color-signal);
  margin-bottom: 6px;
}

.method-steps-list {
  padding-left: 16px;
  font-size: 0.8rem;
  line-height: 1.45;
  color: var(--color-ink);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ledger-ingredients-box {
  margin-bottom: var(--space-sm);
}

.ing-header {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
  margin-bottom: 4px;
}

.ingredients-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.ingredients-tags li {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  padding: 2px 6px;
}

/* Placa Promocional Ebook */
.ledger-monetization-plate {
  background-color: var(--color-ink);
  color: var(--color-surface);
  border: 1px solid var(--color-hairline);
  padding: var(--space-md);
  width: 100%;
}

.plate-masthead .plate-code {
  font-family: var(--font-mono);
  font-size: 0.675rem;
  font-weight: 800;
  color: var(--color-citron);
}

.plate-masthead h4 {
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-surface);
  margin: 4px 0;
}

.ledger-monetization-plate p {
  font-size: 0.775rem;
  line-height: 1.4;
  color: #A0AEC0;
  margin-bottom: var(--space-sm);
}

.plate-action-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
}

.plate-price-box .price-val {
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--color-citron);
}

.plate-price-box .price-note {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  color: #94A3B8;
}

@media (max-width: 640px) {
  .plate-action-row {
    flex-direction: column;
    align-items: stretch;
  }
  .plate-action-row .btn {
    width: 100%;
  }
}

/* 10. SECCIÓN PROGRAMAS EDUCATIVOS: DOSSIERS BROADSHEET */
.section-offers {
  background-color: var(--color-surface);
}

.broadsheet-pricing-ledger {
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--color-hairline);
  width: 100%;
}

@media (min-width: 920px) {
  .broadsheet-pricing-ledger {
    grid-template-columns: repeat(3, 1fr);
  }
}

.dossier-column {
  background-color: var(--color-canvas);
  padding: var(--space-lg) var(--space-md);
  border-bottom: 1px solid var(--color-hairline);
  display: flex;
  flex-direction: column;
  position: relative;
  width: 100%;
}

@media (min-width: 920px) {
  .dossier-column {
    padding: var(--space-xl) var(--space-lg);
    border-bottom: none;
    border-right: 1px solid var(--color-hairline);
  }
  .dossier-column:last-child {
    border-right: none;
  }
}

.dossier-column.featured-dossier {
  background-color: var(--color-surface);
  border: 2px solid var(--color-signal);
  z-index: 2;
}

.featured-ribbon-tag {
  position: absolute;
  top: -12px;
  left: 16px;
  background-color: var(--color-signal);
  color: var(--color-surface);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 900;
  padding: 2px 8px;
}

.dossier-index-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: var(--space-xs);
  border-bottom: 1px solid var(--color-hairline-subtle);
  padding-bottom: 4px;
}

.dossier-code {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 900;
  color: var(--color-signal);
}

.dossier-cat {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--color-ink-subtle);
}

.dossier-title {
  font-size: 1.25rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: var(--space-xs);
}

.dossier-summary {
  font-size: 0.825rem;
  line-height: 1.45;
  color: var(--color-ink-muted);
  margin-bottom: var(--space-md);
}

.dossier-price-row {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-hairline-subtle);
}

.price-huge {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 0.9;
  color: var(--color-ink);
}

.highlight-price {
  color: var(--color-signal);
}

.price-composite {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-old {
  font-family: var(--font-mono);
  font-size: 1.2rem;
  color: var(--color-ink-subtle);
  text-decoration: line-through;
}

.price-terms {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--color-ink-subtle);
  margin-top: 4px;
}

.dossier-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}

.dossier-features-list li {
  font-size: 0.825rem;
  line-height: 1.4;
  color: var(--color-ink);
}

.feat-check {
  font-family: var(--font-mono);
  font-weight: 900;
  color: var(--color-signal);
  margin-right: 4px;
}

.dossier-cta-wrap {
  margin-top: auto;
  width: 100%;
}

/* 11. SECCIÓN FAQ: MONOGRAFÍA EDITORIAL */
.section-faq {
  background-color: var(--color-canvas);
}

.monograph-accordion {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--color-hairline);
  width: 100%;
}

.accordion-item {
  border-bottom: 1px solid var(--color-hairline);
  background-color: var(--color-surface);
  width: 100%;
}

.accordion-trigger {
  width: 100%;
  min-height: var(--touch-min);
  padding: 16px 14px;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  text-align: left;
  cursor: pointer;
  transition: background-color var(--trans-mechanical);
}

.accordion-trigger:hover {
  background-color: var(--color-canvas-alt);
}

.accordion-num {
  font-family: var(--font-mono);
  font-size: 0.775rem;
  font-weight: 900;
  color: var(--color-signal);
  flex-shrink: 0;
}

.accordion-q-text {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-ink);
  line-height: 1.35;
}

.accordion-glyph {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--color-ink);
  flex-shrink: 0;
}

.accordion-trigger[aria-expanded="true"] {
  background-color: var(--color-canvas-alt);
}

.accordion-trigger[aria-expanded="true"] .accordion-glyph {
  color: var(--color-signal);
}

.accordion-content {
  padding: 0 14px 18px 40px;
  font-family: var(--font-serif);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-ink);
}

@media (max-width: 640px) {
  .accordion-content {
    padding: 0 12px 16px 12px;
    font-size: 0.875rem;
  }
}

.accordion-content p strong {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-ink);
}

/* 12. AVISO DE SALUD REGULATORIO */
.regulatory-health-notice {
  background-color: var(--color-canvas-alt);
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-hairline);
  border-bottom: 1px solid var(--color-hairline);
  width: 100%;
}

.notice-border-box {
  background-color: var(--color-surface);
  border: 1px solid var(--color-hairline);
  padding: var(--space-sm) var(--space-md);
  width: 100%;
}

.notice-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.notice-insignia {
  font-size: 1.15rem;
  color: var(--color-signal);
  flex-shrink: 0;
}

.notice-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--color-ink);
}

.notice-body {
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--color-ink-muted);
}

/* 13. PIE DE PÁGINA / FOOTER ARQUITECTÓNICO */
.site-footer {
  background-color: var(--color-canvas-dark);
  color: var(--color-surface);
  padding: var(--space-2xl) 0 var(--space-md);
  width: 100%;
  overflow: hidden;
}

.footer-hero-masthead {
  border-bottom: 1px solid var(--color-hairline-dark);
  padding-bottom: var(--space-md);
  margin-bottom: var(--space-xl);
  width: 100%;
}

.footer-mega-brand {
  font-size: clamp(1.8rem, 8vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--color-surface);
  display: block;
  overflow-wrap: break-word;
  word-break: normal;
}

.footer-columns-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-hairline-dark);
  width: 100%;
}

@media (min-width: 768px) {
  .footer-columns-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.footer-col-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 900;
  color: var(--color-citron);
  letter-spacing: 0.06em;
  margin-bottom: var(--space-sm);
}

.footer-desc {
  font-size: 0.825rem;
  line-height: 1.55;
  color: #94A3B8;
  margin-bottom: var(--space-sm);
}

.compliance-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.comp-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  background-color: #1A1D24;
  border: 1px solid #2D333F;
  color: #CBD5E1;
  padding: 2px 6px;
}

.footer-links-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links-list a,
.legal-modal-trigger {
  font-size: 0.825rem;
  font-weight: 600;
  color: #94A3B8;
  transition: color var(--trans-mechanical);
  text-align: left;
}

.footer-links-list a:hover,
.legal-modal-trigger:hover {
  color: var(--color-citron);
}

.footer-colophon {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: var(--space-md);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: #64748B;
}

@media (min-width: 768px) {
  .footer-colophon {
    flex-direction: row;
    justify-content: space-between;
  }
}

/* 14. BANNER DE COOKIES TIPO TERMINAL */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background-color: var(--color-canvas-dark);
  color: var(--color-surface);
  border-top: 2px solid var(--color-signal);
  padding: var(--space-sm) 0;
  width: 100%;
  max-width: 100%;
}

.cookie-terminal-container {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  width: 100%;
}

@media (min-width: 768px) {
  .cookie-terminal-container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.cookie-prompt-line {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-bottom: 2px;
  flex-wrap: wrap;
}

.prompt-glyph {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 900;
  color: var(--color-citron);
  flex-shrink: 0;
}

.cookie-prompt-line strong {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  color: var(--color-surface);
}

.cookie-text-block p {
  font-size: 0.775rem;
  color: #94A3B8;
  line-height: 1.4;
  max-width: 820px;
}

.cookie-actions-group {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  width: 100%;
}

@media (min-width: 500px) {
  .cookie-actions-group {
    width: auto;
  }
}

@media (max-width: 500px) {
  .cookie-actions-group {
    flex-direction: column;
  }
  .cookie-actions-group .btn {
    width: 100%;
  }
}

/* 15. MODALES MONOGRÁFICOS */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 3000;
  background-color: rgba(13, 14, 17, 0.85);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.modal-backdrop[hidden] {
  display: none;
}

.modal-card {
  position: relative;
  background-color: var(--color-surface);
  border: 2px solid var(--color-hairline);
  width: 100%;
  max-width: 600px;
  max-height: 92vh;
  overflow-y: auto;
  padding: var(--space-lg);
}

.modal-card-lg {
  max-width: 860px;
}

@media (max-width: 640px) {
  .modal-card,
  .modal-card-lg {
    padding: 16px 12px;
    max-height: 94vh;
  }
}

.modal-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 1.35rem;
  line-height: 1;
  color: var(--color-ink);
  padding: 4px 8px;
  border: 1px solid var(--color-hairline);
  background-color: var(--color-canvas);
  transition: all var(--trans-mechanical);
}

.modal-close-btn:hover {
  background-color: var(--color-signal);
  color: var(--color-surface);
}

.modal-header {
  margin-bottom: var(--space-md);
  padding-right: 36px;
  border-bottom: 1px solid var(--color-hairline);
  padding-bottom: var(--space-xs);
}

.modal-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 900;
  color: var(--color-signal);
}

.modal-title {
  font-size: 1.3rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-top: 4px;
}

.legal-text-content {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--color-ink);
}

.legal-text-content h4 {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-ink);
  margin: var(--space-md) 0 var(--space-xs);
  border-bottom: 1px solid var(--color-hairline-subtle);
  padding-bottom: 4px;
}

.legal-text-content p {
  margin-bottom: var(--space-xs);
}

.legal-text-content ul {
  padding-left: 18px;
  margin-bottom: var(--space-xs);
}

.checkout-summary-box {
  background-color: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  padding: var(--space-sm);
  margin-bottom: var(--space-sm);
}

.checkout-item-title {
  font-size: 1rem;
  font-weight: 900;
  text-transform: uppercase;
  color: var(--color-ink);
}

.checkout-price {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-signal);
  margin: 4px 0;
}

.form-field {
  margin-bottom: var(--space-sm);
}

.form-field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-ink);
  margin-bottom: 4px;
}

.field-input {
  width: 100%;
  height: var(--touch-min);
  border: 1.5px solid var(--color-hairline);
  background-color: var(--color-canvas);
  padding: 8px 12px;
  font-size: 0.9rem;
}

.field-input:focus {
  outline: none;
  border-color: var(--color-signal);
  background-color: #FFFFFF;
}

.guarantee-note {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.775rem;
  line-height: 1.4;
  color: var(--color-ink-muted);
  margin-top: var(--space-sm);
  padding: 8px;
  background-color: var(--color-canvas);
  border: 1px dashed var(--color-hairline-subtle);
}

/* 16. ACCESIBILIDAD PREFERS-REDUCED-MOTION */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}