/* ==========================================================================
   Paso Firme Colombia - Sistema de Estilos BEM
   Diseño Editorial, Cálido y Accesible (WCAG 2.1 AA)
   ========================================================================== */

:root {
  /* Paleta cromática natural y cálida (identidad colombiana editorial) */
  --color-brand-primary: #C2593F;       /* Terracota cálido */
  --color-brand-primary-dark: #9F4129;
  --color-brand-secondary: #284B3D;     /* Verde bosque andino / eucalipto */
  --color-brand-secondary-light: #EBF2EE;
  --color-brand-accent: #E58E3A;        /* Ocre suave */
  --color-brand-amber-light: #FEF6EB;
  
  /* Tonos neutros y fondo editorial */
  --color-surface-base: #FAF7F2;        /* Fondo apergaminado cálido */
  --color-surface-card: #FFFFFF;
  --color-surface-tint: #F3EFEA;
  --color-surface-border: #E4DDD3;
  --color-surface-border-subtle: #EDE7DE;
  
  /* Textos y contraste */
  --color-text-main: #23272A;           /* Pizarra profunda con alto contraste */
  --color-text-muted: #576166;
  --color-text-soft: #7A858A;
  --color-text-inverse: #FFFFFF;
  
  /* Estados informativos y de seguridad médica */
  --color-alert-urgent: #9E2A2B;        /* Rojo advertencia médica */
  --color-alert-urgent-bg: #FDF2F2;
  --color-alert-urgent-border: #F3C3C3;
  --color-alert-caution: #925C03;       /* Ámbar precaución */
  --color-alert-caution-bg: #FEF8EC;
  --color-alert-caution-border: #F8E3B6;
  --color-alert-safe: #1F6B45;          /* Verde verificación */
  --color-alert-safe-bg: #EFF9F3;
  --color-alert-safe-border: #BFE3CE;

  /* Tipografías */
  --font-family-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-heading: "Outfit", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-serif: "Lora", Georgia, "Times New Roman", serif;

  /* Espaciado modular */
  --space-2xs: 0.25rem;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  
  /* Radios y sombras */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;
  --shadow-subtle: 0 2px 8px rgba(35, 39, 42, 0.05);
  --shadow-card: 0 4px 20px rgba(35, 39, 42, 0.08);
  --shadow-pop: 0 12px 36px rgba(35, 39, 42, 0.12);

  /* Transiciones */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);

  /* Ancho de lectura y grilla */
  --layout-max-width: 1180px;
  --layout-reading-width: 760px;
}

/* Reset y caja */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--color-surface-base);
  color: var(--color-text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-family-body);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Accesibilidad: Enlace de salto a contenido */
.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  background: var(--color-brand-secondary);
  color: var(--color-text-inverse);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  z-index: 10000;
  font-weight: 600;
  text-decoration: none;
  transition: top var(--transition-fast);
}
.skip-link:focus {
  top: 1rem;
  outline: 3px solid var(--color-brand-accent);
}

/* Tipografía base */
h1, h2, h3, h4, h5 {
  font-family: var(--font-family-heading);
  color: var(--color-text-main);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2rem, 3.8vw, 3rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.2rem); margin-bottom: 0.85rem; }
h3 { font-size: clamp(1.2rem, 2.2vw, 1.5rem); margin-bottom: 0.65rem; }
h4 { font-size: 1.15rem; margin-bottom: 0.5rem; }

p {
  margin-bottom: 1.25rem;
  color: var(--color-text-main);
}
p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--color-brand-primary);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color var(--transition-fast), text-decoration-color var(--transition-fast);
}
a:hover {
  color: var(--color-brand-primary-dark);
}
a:focus-visible {
  outline: 3px solid var(--color-brand-accent);
  outline-offset: 2px;
  border-radius: 2px;
}

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

ul, ol {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
}
li {
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Estructura de Encabezado y Navegación BEM
   ========================================================================== */

.top-bar {
  background-color: var(--color-brand-secondary);
  color: #D2E3DA;
  font-size: 0.85rem;
  padding: 0.5rem 1rem;
}
.top-bar__inner {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.top-bar__tagline {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.top-bar__flag {
  display: inline-block;
  width: 16px;
  height: 11px;
  border-radius: 2px;
  background: linear-gradient(to bottom, #FCD116 50%, #003893 50%, #003893 75%, #CE1126 75%);
}
.top-bar__contact {
  display: flex;
  gap: 1.25rem;
}
.top-bar__contact a {
  color: #EBF2EE;
  text-decoration: none;
}
.top-bar__contact a:hover {
  text-decoration: underline;
}

.site-header {
  background-color: rgba(250, 247, 242, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--color-surface-border-subtle);
  transition: box-shadow var(--transition-fast);
}
.site-header--scrolled {
  box-shadow: var(--shadow-subtle);
}
.site-header__inner {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Marca */
.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text-main);
}
.site-brand__logo-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--color-brand-primary) 0%, var(--color-brand-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(194, 89, 63, 0.25);
}
.site-brand__logo-icon svg {
  width: 26px;
  height: 26px;
}
.site-brand__titles {
  display: flex;
  flex-direction: column;
}
.site-brand__name {
  font-family: var(--font-family-heading);
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}
.site-brand__name span {
  color: var(--color-brand-primary);
}
.site-brand__subtitle {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* Navegación de escritorio */
.site-nav {
  display: flex;
  align-items: center;
}
.site-nav__list {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.25rem;
  align-items: center;
}
.site-nav__link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text-main);
  text-decoration: none;
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
}
.site-nav__link:hover {
  background-color: var(--color-surface-tint);
  color: var(--color-brand-primary);
}
.site-nav__link--active {
  background-color: var(--color-brand-secondary);
  color: var(--color-text-inverse) !important;
}
.site-nav__link--cta {
  background-color: var(--color-brand-primary);
  color: var(--color-text-inverse) !important;
  margin-left: 0.5rem;
  box-shadow: 0 2px 8px rgba(194, 89, 63, 0.3);
}
.site-nav__link--cta:hover {
  background-color: var(--color-brand-primary-dark);
}

/* Botón menú móvil */
.site-menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  cursor: pointer;
  color: var(--color-text-main);
  align-items: center;
  justify-content: center;
}
.site-menu-toggle svg {
  width: 24px;
  height: 24px;
}

/* Cajón móvil */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}
.mobile-drawer--open {
  opacity: 1;
  pointer-events: auto;
}
.mobile-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(85vw, 360px);
  background: var(--color-surface-card);
  padding: 1.5rem;
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  box-shadow: var(--shadow-pop);
  display: flex;
  flex-direction: column;
}
.mobile-drawer--open .mobile-drawer__panel {
  transform: translateX(0);
}
.mobile-drawer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--color-surface-border-subtle);
  margin-bottom: 1.5rem;
}
.mobile-drawer__close {
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--color-text-muted);
}
.mobile-drawer__close:hover {
  color: var(--color-text-main);
}
.mobile-drawer__nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.mobile-drawer__link {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-text-main);
  text-decoration: none;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}
.mobile-drawer__link:hover,
.mobile-drawer__link--active {
  background-color: var(--color-surface-tint);
  color: var(--color-brand-primary);
}
.mobile-drawer__contact {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-surface-border-subtle);
  font-size: 0.88rem;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Contenedor y Diseño de Página BEM
   ========================================================================== */

.page-wrapper {
  flex: 1 0 auto;
}

.layout-shell {
  max-width: var(--layout-max-width);
  margin: 0 auto;
  padding: 0 1.25rem;
}
.layout-shell--narrow {
  max-width: var(--layout-reading-width);
}

/* Banner de descargo médico superior */
.medical-notice {
  background-color: var(--color-brand-secondary-light);
  border-left: 4px solid var(--color-brand-secondary);
  padding: 0.85rem 1.25rem;
  margin-bottom: 2rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.88rem;
  color: #1A382C;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}
.medical-notice__icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  color: var(--color-brand-secondary);
  margin-top: 2px;
}
.medical-notice strong {
  color: #12281F;
}

/* Portada Editorial (Sin hero cliché) */
.editorial-intro {
  padding: 2.5rem 0 2rem;
  border-bottom: 1px solid var(--color-surface-border-subtle);
  margin-bottom: 3rem;
}
.editorial-intro__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}
.editorial-intro__kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-brand-primary);
  margin-bottom: 0.85rem;
}
.editorial-intro__title {
  margin-bottom: 1.25rem;
}
.editorial-intro__lead {
  font-size: 1.15rem;
  line-height: 1.7;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}
.editorial-intro__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-surface-border-subtle);
  font-size: 0.88rem;
  color: var(--color-text-soft);
}
.editorial-intro__author-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--color-brand-secondary);
}
.editorial-intro__media {
  position: relative;
}
.editorial-intro__image-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 4px solid var(--color-surface-card);
}
.editorial-intro__badge {
  position: absolute;
  bottom: 1.25rem;
  left: 1.25rem;
  background: rgba(40, 75, 61, 0.92);
  color: white;
  padding: 0.65rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  backdrop-filter: blur(8px);
  max-width: 260px;
  line-height: 1.35;
}

/* Bloque de Acciones Clave / Rutina */
.action-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}
.pillar-item {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-subtle);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: flex;
  flex-direction: column;
}
.pillar-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}
.pillar-item__badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-brand-amber-light);
  color: var(--color-brand-amber-light);
  color: #8C4E00;
  margin-bottom: 1rem;
}
.pillar-item__title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}
.pillar-item__desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  flex-grow: 1;
}
.pillar-item__action {
  margin-top: 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
}

/* ==========================================================================
   Herramienta Interactiva: Checklist de Revisión Diaria BEM
   ========================================================================== */

.interactive-tool-section {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-card);
}
.checklist-box__header {
  margin-bottom: 1.75rem;
}
.checklist-box__title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.5rem;
}
.checklist-box__intro {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.checklist-progress {
  background: var(--color-surface-tint);
  border-radius: var(--radius-pill);
  height: 12px;
  overflow: hidden;
  margin: 1.25rem 0 0.5rem;
  position: relative;
}
.checklist-progress__bar {
  background: linear-gradient(90deg, var(--color-brand-accent) 0%, var(--color-brand-primary) 100%);
  height: 100%;
  width: 0%;
  transition: width 0.4s ease;
  border-radius: var(--radius-pill);
}
.checklist-progress__text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  display: flex;
  justify-content: space-between;
}

.checklist-items-grid {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin: 1.5rem 0;
}
.checklist-row {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: var(--color-surface-base);
  border: 1px solid var(--color-surface-border-subtle);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.checklist-row:hover {
  background: #FFF9F3;
  border-color: var(--color-brand-accent);
}
.checklist-row--checked {
  background: var(--color-alert-safe-bg);
  border-color: var(--color-alert-safe-border);
}
.checklist-row__checkbox {
  appearance: none;
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border: 2px solid var(--color-text-soft);
  border-radius: 6px;
  background: white;
  cursor: pointer;
  margin-top: 2px;
  flex-shrink: 0;
  display: grid;
  place-content: center;
  transition: all var(--transition-fast);
}
.checklist-row__checkbox:checked {
  background: var(--color-alert-safe);
  border-color: var(--color-alert-safe);
}
.checklist-row__checkbox:checked::before {
  content: "";
  width: 6px;
  height: 11px;
  border: solid white;
  border-width: 0 2.5px 2.5px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}
.checklist-row__checkbox:focus-visible {
  outline: 3px solid var(--color-brand-accent);
  outline-offset: 2px;
}
.checklist-row__body {
  flex: 1;
}
.checklist-row__label {
  font-weight: 600;
  color: var(--color-text-main);
  font-size: 0.98rem;
  cursor: pointer;
  display: block;
}
.checklist-row__hint {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  margin-top: 0.2rem;
}

.checklist-feedback {
  background: var(--color-surface-tint);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.checklist-feedback__message {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-brand-secondary);
}
.checklist-reset-btn {
  background: transparent;
  border: 1px solid var(--color-surface-border);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--color-text-muted);
  transition: all var(--transition-fast);
}
.checklist-reset-btn:hover {
  background: white;
  color: var(--color-text-main);
}

/* ==========================================================================
   Herramienta Interactiva: Auditor de Calzado BEM
   ========================================================================== */

.shoe-auditor {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 3rem;
  box-shadow: var(--shadow-card);
}
.shoe-auditor__question {
  padding: 1rem 0;
  border-bottom: 1px solid var(--color-surface-border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.shoe-auditor__label {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-text-main);
}
.shoe-auditor__toggle-group {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}
.shoe-auditor__btn {
  padding: 0.45rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-surface-border);
  background: var(--color-surface-base);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.shoe-auditor__btn--active-yes {
  background: var(--color-alert-safe);
  color: white;
  border-color: var(--color-alert-safe);
}
.shoe-auditor__btn--active-no {
  background: var(--color-alert-urgent);
  color: white;
  border-color: var(--color-alert-urgent);
}

.shoe-auditor__result {
  margin-top: 1.75rem;
  padding: 1.5rem;
  border-radius: var(--radius-md);
  background: var(--color-surface-tint);
  display: none;
}
.shoe-auditor__result--visible {
  display: block;
  animation: fadeIn 0.3s ease;
}
.shoe-auditor__result-title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   Selector de Contexto Regional Colombiano BEM
   ========================================================================== */

.regional-context {
  background: linear-gradient(180deg, #FDFBF8 0%, var(--color-surface-base) 100%);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  margin-bottom: 3.5rem;
}
.regional-context__tabs {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  margin: 1.5rem 0 1.25rem;
  border-bottom: 2px solid var(--color-surface-border-subtle);
}
.regional-context__tab-btn {
  background: transparent;
  border: none;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 0.65rem 1.25rem;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.regional-context__tab-btn:hover {
  color: var(--color-text-main);
}
.regional-context__tab-btn--active {
  color: var(--color-brand-primary);
  border-bottom-color: var(--color-brand-primary);
}
.regional-context__panel {
  display: none;
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.regional-context__panel--active {
  display: block;
}

/* ==========================================================================
   Acordeón Accesible de Preguntas Frecuentes BEM
   ========================================================================== */

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 3rem;
}
.faq-node {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}
.faq-node--expanded {
  border-color: var(--color-brand-secondary);
}
.faq-node__trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  font-family: var(--font-family-heading);
  font-size: 1.05rem;
  font-weight: 700;
  text-align: left;
  color: var(--color-text-main);
  cursor: pointer;
  gap: 1rem;
}
.faq-node__trigger:hover {
  color: var(--color-brand-primary);
}
.faq-node__trigger:focus-visible {
  outline: 3px solid var(--color-brand-accent);
  outline-offset: -2px;
}
.faq-node__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  transition: transform 0.25s ease;
  color: var(--color-brand-secondary);
}
.faq-node--expanded .faq-node__icon {
  transform: rotate(180deg);
}
.faq-node__panel {
  display: none;
  padding: 0 1.5rem 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  border-top: 1px solid var(--color-surface-border-subtle);
}
.faq-node--expanded .faq-node__panel {
  display: block;
  padding-top: 1rem;
}

/* ==========================================================================
   Grillas de Contenido Editorial y Artículos BEM
   ========================================================================== */

.content-magazine-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-bottom: 3.5rem;
}
.guide-tile {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.guide-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.guide-tile__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--color-surface-tint);
}
.guide-tile__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.guide-tile:hover .guide-tile__image {
  transform: scale(1.03);
}
.guide-tile__body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.guide-tile__tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-brand-primary);
  margin-bottom: 0.5rem;
}
.guide-tile__title {
  font-size: 1.2rem;
  margin-bottom: 0.65rem;
}
.guide-tile__title a {
  color: inherit;
  text-decoration: none;
}
.guide-tile__title a:hover {
  color: var(--color-brand-primary);
}
.guide-tile__snippet {
  font-size: 0.92rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.guide-tile__read-more {
  font-size: 0.88rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

/* ==========================================================================
   Página de Lectura de Artículo BEM
   ========================================================================== */

.article-header {
  padding: 2.5rem 0 1.5rem;
  border-bottom: 1px solid var(--color-surface-border-subtle);
  margin-bottom: 2.5rem;
}
.article-header__category {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-brand-secondary);
  background: var(--color-brand-secondary-light);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}
.article-header__title {
  font-size: clamp(2.1rem, 3.8vw, 3rem);
  margin-bottom: 1rem;
}
.article-header__lead {
  font-size: 1.18rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}
.article-header__byline {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--color-text-soft);
}
.article-header__author-photo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text-main);
  margin-bottom: 3.5rem;
}
.article-body h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-surface-border-subtle);
}
.article-body h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}
.article-body p {
  margin-bottom: 1.5rem;
}
.article-body ul, .article-body ol {
  margin-bottom: 1.75rem;
}
.article-body li {
  margin-bottom: 0.65rem;
}

.article-image-box {
  margin: 2.5rem 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
}
.article-image-box__caption {
  padding: 0.85rem 1.25rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  background: var(--color-surface-tint);
  border-top: 1px solid var(--color-surface-border-subtle);
}

/* Cajas de advertencia o llamada de atención BEM */
.callout-box {
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 2rem 0;
  border-left: 5px solid;
}
.callout-box--alert {
  background: var(--color-alert-urgent-bg);
  border-left-color: var(--color-alert-urgent);
  color: #641515;
}
.callout-box--caution {
  background: var(--color-alert-caution-bg);
  border-left-color: var(--color-alert-caution);
  color: #5C3A00;
}
.callout-box--safe {
  background: var(--color-alert-safe-bg);
  border-left-color: var(--color-alert-safe);
  color: #0E4429;
}
.callout-box__title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.15rem;
  margin-bottom: 0.65rem;
}

/* ==========================================================================
   Formulario de Contacto BEM
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}
.contact-form-wrap {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
}
.contact-form-group {
  margin-bottom: 1.35rem;
}
.contact-label {
  display: block;
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--color-text-main);
}
.contact-input,
.contact-select,
.contact-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface-base);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--color-text-main);
  transition: all var(--transition-fast);
}
.contact-input:focus,
.contact-select:focus,
.contact-textarea:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  background: white;
  box-shadow: 0 0 0 3px rgba(194, 89, 63, 0.15);
}
.contact-input--error,
.contact-textarea--error {
  border-color: var(--color-alert-urgent);
  background: #FFF8F8;
}
.contact-field-error {
  font-size: 0.82rem;
  color: var(--color-alert-urgent);
  margin-top: 0.35rem;
  display: none;
}
.contact-field-error--visible {
  display: block;
}

.contact-consent-label {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  cursor: pointer;
}
.contact-consent-checkbox {
  margin-top: 3px;
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  accent-color: var(--color-brand-primary);
}

.submit-btn {
  background: var(--color-brand-primary);
  color: white;
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.85rem 1.85rem;
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(194, 89, 63, 0.25);
  width: 100%;
}
.submit-btn:hover {
  background: var(--color-brand-primary-dark);
}
.submit-btn:focus-visible {
  outline: 3px solid var(--color-brand-accent);
  outline-offset: 2px;
}
.submit-btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}

.form-success-banner {
  background: var(--color-alert-safe-bg);
  border: 1px solid var(--color-alert-safe-border);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  color: #0E4429;
  display: none;
  margin-top: 1rem;
}
.form-success-banner--visible {
  display: block;
}

/* Tarjeta informativa de contacto y mapa */
.contact-info-wrap {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-details-box {
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-subtle);
}
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.contact-info-icon {
  width: 24px;
  height: 24px;
  color: var(--color-brand-secondary);
  flex-shrink: 0;
  margin-top: 2px;
}

.map-container {
  height: 260px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-surface-border);
  background: var(--color-surface-tint);
  position: relative;
}

/* ==========================================================================
   Banner de Cookies y Google Consent Mode v2 BEM
   ========================================================================== */

.consent-dialog {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 580px;
  background: var(--color-surface-card);
  border: 1px solid var(--color-surface-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop);
  padding: 1.5rem;
  z-index: 10001;
  display: none;
  animation: slideUp 0.3s ease;
}
.consent-dialog--visible {
  display: block;
}
.consent-dialog__title {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}
.consent-dialog__text {
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 1.25rem;
  line-height: 1.5;
}
.consent-dialog__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.consent-btn {
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.consent-btn--accept {
  background: var(--color-brand-secondary);
  color: white;
  border: none;
}
.consent-btn--accept:hover {
  background: #1C362B;
}
.consent-btn--reject {
  background: transparent;
  border: 1px solid var(--color-surface-border);
  color: var(--color-text-main);
}
.consent-btn--reject:hover {
  background: var(--color-surface-tint);
}
.consent-btn--config {
  background: transparent;
  border: none;
  color: var(--color-brand-primary);
  text-decoration: underline;
  padding: 0.6rem 0.5rem;
}

/* ==========================================================================
   Pie de Página (Footer) BEM
   ========================================================================== */

.site-footer {
  background-color: #1A2220;
  color: #CFD9D5;
  padding-top: 3.5rem;
  padding-bottom: 2rem;
  border-top: 1px solid #2B3835;
  margin-top: auto;
}
.site-footer a {
  color: #E2ECE8;
  text-decoration: none;
}
.site-footer a:hover {
  color: var(--color-brand-accent);
  text-decoration: underline;
}
.footer-main-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-col__title {
  color: white;
  font-size: 1.05rem;
  margin-bottom: 1.15rem;
  font-weight: 700;
}
.footer-nav-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}
.footer-nav-list a {
  font-size: 0.9rem;
}
.footer-legal-notice {
  background: #131A18;
  border-radius: var(--radius-md);
  padding: 1.5rem;
  border: 1px solid #2B3835;
  margin-bottom: 2rem;
  font-size: 0.82rem;
  line-height: 1.6;
  color: #9AA7A2;
}
.footer-legal-notice strong {
  color: #D2E0DC;
}
.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid #263330;
  font-size: 0.82rem;
  color: #83918D;
}

/* ==========================================================================
   Animaciones y Responsive
   ========================================================================== */

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 992px) {
  .editorial-intro__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .action-pillars {
    grid-template-columns: 1fr;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-main-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .site-nav {
    display: none;
  }
  .site-menu-toggle {
    display: flex;
  }
  .mobile-drawer {
    display: block;
  }
  .top-bar__inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .footer-main-grid {
    grid-template-columns: 1fr;
  }
}