/* ==========================================================================
   PG SECURITY SERVICE SpA — SISTEMA DE DISEÑO Y ESTILOS DEL PROTOTIPO
   Enfoque: Vigilancia Táctica y Precisión Corporativa (Anti-Slop UI)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. VARIABLES Y TOKENS DE DISEÑO
   -------------------------------------------------------------------------- */
:root {
  /* Paleta cromática oficial */
  --color-bg-base: #0A0B0E;         /* Negro Táctico Profundo */
  --color-surface: #14171E;         /* Gris Carbón Grafito */
  --color-surface-elevated: #1C202A;/* Superficie de elevación / Hover */
  --color-surface-card: #12141A;    /* Superficie interior de tarjeta */
  
  --color-gold: #D4AF37;            /* Oro Pulido Institucional */
  --color-gold-hover: #E5C158;      /* Oro Pulido Luminoso */
  --color-gold-dim: rgba(212, 175, 55, 0.15); /* Tinte dorado tenue */
  --color-gold-border: rgba(212, 175, 55, 0.32); /* Borde dorado tenue */
  
  --color-red-alert: #D32F2F;       /* Rojo Alerta Operativa Decreto 867 */
  --color-red-dim: rgba(211, 47, 47, 0.15);
  
  --color-text-main: #FFFFFF;       /* Blanco Puro (15.8:1 contraste) */
  --color-text-muted: #B0B5C2;      /* Gris Neutro Claro (7.2:1 contraste) */
  --color-text-dim: #7D8394;        /* Gris Atenuado (4.8:1 contraste) */
  
  --color-border-subtle: rgba(255, 255, 255, 0.08);
  --color-border-medium: rgba(255, 255, 255, 0.16);
  
  /* Tipografía */
  --font-title: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Radios de curvatura (sobrios, nada de píldoras infantiles) */
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  
  /* Espaciado y contenedor */
  --container-max: 1200px;
  --container-padding: clamp(1.25rem, 4vw, 2.5rem);
  --section-spacing: clamp(4rem, 7vw, 6rem);
  
  /* Transiciones precisas */
  --transition-fast: 0.18s ease-in-out;
  --transition-normal: 0.28s ease-in-out;
}

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

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-muted);
  background-color: var(--color-bg-base);
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

/* Accesibilidad de foco */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
}

@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;
  }
}

/* --------------------------------------------------------------------------
   3. TIPOGRAFÍA Y JERARQUÍA
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  color: var(--color-text-main);
  line-height: 1.25;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.125rem);
  line-height: 1.15;
  font-weight: 700;
}

h2 {
  font-size: clamp(1.625rem, 3.2vw, 2.25rem);
  line-height: 1.22;
  margin-bottom: 0.75rem;
}

h3 {
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

/* Etiquetas y prefijos técnicos */
.tech-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
}

.tech-label::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-gold);
  border-radius: 1px;
}

.tech-label--alert {
  color: #FF5252;
}

.tech-label--alert::before {
  background-color: var(--color-red-alert);
}

/* --------------------------------------------------------------------------
   4. LAYOUT Y CONTENEDOR
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section {
  padding-top: var(--section-spacing);
  padding-bottom: var(--section-spacing);
  position: relative;
}

.section--surface {
  background-color: var(--color-surface);
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

/* --------------------------------------------------------------------------
   4.1 SECCIONES DE ALTO CONTRASTE (BLANCO / OFF-WHITE INSPIRADO EN SARGUS.CL)
   -------------------------------------------------------------------------- */
.section--light {
  background-color: #FFFFFF;
  color: #1A202C;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
}

.section--light-alt {
  background-color: #F8F9FB;
  color: #1A202C;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
}

/* Tipografía y encabezados en secciones claras */
.section--light h1,
.section--light h2,
.section--light h3,
.section--light h4,
.section--light-alt h1,
.section--light-alt h2,
.section--light-alt h3,
.section--light-alt h4 {
  color: #0A0B0E;
}

.section--light .section-subtitle,
.section--light-alt .section-subtitle,
.section--light p,
.section--light-alt p {
  color: #4A5568;
}

.section--light .tech-label,
.section--light-alt .tech-label {
  color: #8C6B00;
}

.section--light .tech-label::before,
.section--light-alt .tech-label::before {
  background-color: #8C6B00;
}

.section--light .tech-label--alert,
.section--light-alt .tech-label--alert {
  color: #C53030;
}

.section--light .tech-label--alert::before,
.section--light-alt .tech-label--alert::before {
  background-color: #E53E3E;
}

/* Botones secundarios en secciones claras */
.section--light .btn--secondary,
.section--light-alt .btn--secondary {
  border-color: #CBD5E0;
  color: #0A0B0E;
  background-color: #FFFFFF;
}

.section--light .btn--secondary:hover,
.section--light-alt .btn--secondary:hover {
  background-color: #0A0B0E;
  border-color: #0A0B0E;
  color: #FFFFFF;
}

/* Tarjetas de problemas en fondo claro */
.section--light .problem-card,
.section--light-alt .problem-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  border-left: 4px solid var(--color-red-alert);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.section--light .problem-card:hover,
.section--light-alt .problem-card:hover {
  border-color: #CBD5E0;
  border-left-color: var(--color-red-alert);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.09);
}

.section--light .problem-card-title,
.section--light-alt .problem-card-title {
  color: #0A0B0E;
}

.section--light .problem-card-desc,
.section--light-alt .problem-card-desc {
  color: #4A5568;
}

/* Tarjetas del plan en fondo claro */
.section--light .plan-card,
.section--light-alt .plan-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.section--light .plan-card:hover,
.section--light-alt .plan-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 8px 24px rgba(212, 175, 55, 0.16);
}

.section--light .plan-step-num,
.section--light-alt .plan-step-num {
  background-color: #FDF9EE;
  color: #8C6B00;
  border-color: rgba(212, 175, 55, 0.5);
}

.section--light .plan-card-title,
.section--light-alt .plan-card-title {
  color: #0A0B0E;
}

.section--light .plan-card-desc,
.section--light-alt .plan-card-desc {
  color: #4A5568;
}

/* Tarjetas de pasos y filtros en fondo claro */
.section--light .step-card,
.section--light-alt .step-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.section--light .step-card:hover,
.section--light-alt .step-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.section--light .step-card-num,
.section--light-alt .step-card-num {
  color: var(--color-gold);
  opacity: 0.7;
}

.section--light .step-card-title,
.section--light-alt .step-card-title {
  color: #0A0B0E;
}

.section--light .step-card-desc,
.section--light-alt .step-card-desc {
  color: #4A5568;
}

/* Comparativa de resultados en fondo claro */
.section--light .stakes-card--fail,
.section--light-alt .stakes-card--fail {
  background-color: #FFF5F5;
  border: 1px solid #FEB2B2;
}

.section--light .stakes-card--success,
.section--light-alt .stakes-card--success {
  background-color: #FDF9EE;
  border: 1px solid #ECC94B;
}

.section--light .stakes-card--fail .stakes-card-title,
.section--light-alt .stakes-card--fail .stakes-card-title {
  color: #C53030;
}

.section--light .stakes-card--success .stakes-card-title,
.section--light-alt .stakes-card--success .stakes-card-title {
  color: #744210;
}

.section--light .stakes-item,
.section--light-alt .stakes-item {
  color: #2D3748;
}

/* Bloques de servicios técnicos en fondo claro */
.section--light .service-detail-block,
.section--light-alt .service-detail-block {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.section--light .service-detail-header,
.section--light-alt .service-detail-header {
  background-color: #F8F9FA;
  border-bottom: 1px solid #E2E8F0;
}

.section--light .service-detail-header h2,
.section--light-alt .service-detail-header h2 {
  color: #0A0B0E;
}

.section--light .spec-pill,
.section--light-alt .spec-pill {
  background-color: #F1F5F9;
  border: 1px solid #E2E8F0;
  color: #334155;
}

.section--light .spec-pill strong,
.section--light-alt .spec-pill strong {
  color: #8C6B00;
}

.section--light .service-card-list-item,
.section--light-alt .service-card-list-item {
  color: #4A5568;
}

/* Tarjetas de contacto en fondo claro */
.section--light .contact-block,
.section--light-alt .contact-block,
.section--light .contact-form-card,
.section--light-alt .contact-form-card {
  background-color: #FFFFFF;
  border: 1px solid #E2E8F0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.section--light .contact-block-title,
.section--light-alt .contact-block-title {
  color: #8C6B00;
}

.section--light .channel-val,
.section--light-alt .channel-val {
  color: #0A0B0E;
}

.section--light .channel-label,
.section--light-alt .channel-label {
  color: #718096;
}

.section--light .form-control,
.section--light-alt .form-control {
  background-color: #F8FAFC;
  border: 1px solid #CBD5E0;
  color: #0A0B0E;
}

.section--light .form-control:focus,
.section--light-alt .form-control:focus {
  background-color: #FFFFFF;
  border-color: var(--color-gold);
}

.section--light .form-label,
.section--light-alt .form-label {
  color: #1A202C;
}

.section--light .checkbox-item,
.section--light-alt .checkbox-item {
  color: #4A5568;
}

.section-header {
  max-width: 760px;
  margin-bottom: clamp(2rem, 4vw, 3.5rem);
}

.section-header--centered {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   5. COMPONENTES: BOTONES Y LLAMADOS A LA ACCIÓN
   -------------------------------------------------------------------------- */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-title);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.875rem 1.625rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 46px; /* Cumplimiento mínimo de tap target 44px */
  transition: background-color var(--transition-fast), 
              border-color var(--transition-fast), 
              color var(--transition-fast), 
              transform var(--transition-fast);
  text-align: center;
}

.btn--primary {
  background-color: var(--color-gold);
  color: #0A0B0E;
  border-color: var(--color-gold);
}

.btn--primary:hover {
  background-color: var(--color-gold-hover);
  border-color: var(--color-gold-hover);
  color: #000000;
  transform: translateY(-1px);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-text-main);
  border-color: var(--color-border-medium);
}

.btn--secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.btn--outline-gold {
  background-color: transparent;
  color: var(--color-gold);
  border-color: var(--color-gold-border);
}

.btn--outline-gold:hover {
  background-color: var(--color-gold-dim);
  border-color: var(--color-gold);
  color: #FFFFFF;
}

.btn--full {
  width: 100%;
}

/* --------------------------------------------------------------------------
   6. HEADER Y NAVEGACIÓN
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(10, 11, 14, 0.96);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: background-color var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 1.5rem;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

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

.brand-name {
  font-family: var(--font-title);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  line-height: 1.1;
}

.brand-tagline {
  font-size: 0.6875rem;
  color: var(--color-gold);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Navegación de escritorio */
.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 1.75rem;
}

.nav-link {
  font-family: var(--font-title);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover {
  color: #FFFFFF;
}

.nav-link.active {
  color: var(--color-gold);
  font-weight: 600;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--color-gold);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Botón menú móvil */
.menu-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-sm);
  color: var(--color-text-main);
  padding: 0.6rem;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
}

.menu-toggle:hover {
  border-color: var(--color-gold-border);
  color: var(--color-gold);
}

.menu-icon {
  width: 22px;
  height: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.menu-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: currentColor;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Estado abierto en menú móvil */
.site-header.menu-open .menu-icon span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.site-header.menu-open .menu-icon span:nth-child(2) {
  opacity: 0;
}
.site-header.menu-open .menu-icon span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Menú móvil desplegable */
.mobile-nav-drawer {
  display: none;
  background-color: var(--color-surface);
  border-bottom: 1px solid var(--color-border-subtle);
  padding: 1.5rem var(--container-padding) 2rem;
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.mobile-nav-link {
  display: block;
  font-family: var(--font-title);
  font-size: 1.0625rem;
  font-weight: 600;
  padding: 0.75rem 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--color-text-muted);
}

.mobile-nav-link.active {
  color: var(--color-gold);
}

.mobile-nav-link:hover {
  color: #FFFFFF;
}

/* --------------------------------------------------------------------------
   7. HERO INSTITUCIONAL TÁCTICO
   -------------------------------------------------------------------------- */
.hero {
  position: relative;
  padding-top: clamp(3.5rem, 7vw, 6rem);
  padding-bottom: clamp(4rem, 8vw, 7rem);
  background-color: var(--color-bg-base);
  overflow: hidden;
}

.hero--subpage {
  padding-top: clamp(2.75rem, 5vw, 4.25rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--color-border-subtle);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  opacity: 0.62;
  filter: contrast(112%) brightness(95%);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(0deg, rgba(10, 11, 14, 0.96) 0%, rgba(10, 11, 14, 0) 35%),
    linear-gradient(
      90deg, 
      rgba(10, 11, 14, 0.97) 0%, 
      rgba(10, 11, 14, 0.84) 42%, 
      rgba(10, 11, 14, 0.36) 72%, 
      rgba(10, 11, 14, 0.16) 100%
    );
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
}

.hero-title {
  margin-bottom: 1.25rem;
  color: #FFFFFF;
}

.hero-subtitle {
  font-size: clamp(1.0625rem, 1.8vw, 1.25rem);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 720px;
}

.hero-badges-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-border-subtle);
}

.norm-badge {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.norm-badge-icon {
  width: 18px;
  height: 18px;
  color: var(--color-gold);
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   7.1 SECCIÓN DE CONFIANZA Y CLIENTES: HAN CONFIADO EN NOSOTROS
   -------------------------------------------------------------------------- */
.trust-section {
  background: linear-gradient(180deg, #0A0B0E 0%, #12151D 50%, #0D0F14 100%);
  padding: clamp(2.75rem, 5vw, 4.25rem) 0;
  border-top: 1px solid rgba(212, 175, 55, 0.22);
  border-bottom: 1px solid var(--color-border-subtle);
  position: relative;
  overflow: hidden;
}

.trust-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(100%, 720px);
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-gold), transparent);
}

.trust-section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto clamp(2rem, 3.5vw, 2.75rem);
}

.trust-title {
  font-family: var(--font-title);
  font-size: clamp(1.625rem, 2.6vw, 2.25rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  margin-bottom: 0.65rem;
  line-height: 1.25;
}

.trust-subtitle {
  font-size: clamp(0.875rem, 1.2vw, 0.96875rem);
  color: var(--color-text-muted);
  line-height: 1.55;
  margin: 0 auto;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.trust-card {
  background: #FFFFFF;
  border-radius: var(--radius-md);
  height: 108px;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.32);
  transition: transform var(--transition-normal), 
              box-shadow var(--transition-normal), 
              border-color var(--transition-normal);
  position: relative;
}

.trust-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold);
  box-shadow: 0 10px 28px rgba(212, 175, 55, 0.22);
}

.trust-card-img {
  max-height: 68px;
  max-width: 170px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform var(--transition-normal);
}

.trust-card:hover .trust-card-img {
  transform: scale(1.04);
}

@media (max-width: 992px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
}

@media (max-width: 480px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
  }
  
  .trust-card {
    height: 84px;
    padding: 0.75rem 1rem;
  }

  .trust-card-img {
    max-height: 48px;
    max-width: 120px;
  }
}

/* --------------------------------------------------------------------------
   8. COMPONENTES: TARJETAS Y GRID DE SERVICIOS
   -------------------------------------------------------------------------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), 
              border-color var(--transition-normal);
}

.service-card:hover {
  border-color: var(--color-gold-border);
  transform: translateY(-3px);
}

.service-card-media {
  position: relative;
  height: 200px;
  background-color: #07080A;
  overflow: hidden;
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.service-card:hover .service-card-img {
  transform: scale(1.03);
}

.service-card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(10, 11, 14, 0.88);
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold);
  font-family: var(--font-title);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-xs);
}

.service-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  margin-bottom: 0.75rem;
}

.service-card-list {
  list-style: none;
  margin-top: 0.75rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-card-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.service-card-list-item::before {
  content: "•";
  color: var(--color-gold);
  font-weight: bold;
}

.service-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--color-border-subtle);
}

/* --------------------------------------------------------------------------
   9. SECCIÓN EDITORIAL: SUPERVISIÓN HÍBRIDA & TECNOLOGÍA
   -------------------------------------------------------------------------- */
.editorial-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.editorial-layout--reversed {
  grid-template-columns: 0.9fr 1.1fr;
}

.editorial-layout--reversed .editorial-content {
  order: 2;
}

.editorial-layout--reversed .editorial-media {
  order: 1;
}

.editorial-media {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface);
}

.editorial-media-img {
  width: 100%;
  height: 100%;
  max-height: 480px;
  object-fit: cover;
}

.editorial-tag-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background-color: rgba(14, 16, 22, 0.92);
  border: 1px solid var(--color-border-subtle);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

.feature-points {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.feature-point {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.feature-point-num {
  font-family: var(--font-title);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-gold);
  background-color: var(--color-gold-dim);
  border: 1px solid var(--color-gold-border);
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-point-text h4 {
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.feature-point-text p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   10. FILTROS DE CAPITAL HUMANO (PASOS NUMERADOS)
   -------------------------------------------------------------------------- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.step-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  position: relative;
}

.step-card-num {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-gold);
  opacity: 0.35;
  line-height: 1;
  margin-bottom: 1rem;
}

.step-card-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  color: #FFFFFF;
}

.step-card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   11. GALERÍA OPERATIVA REAL EN TERRENO
   -------------------------------------------------------------------------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  height: 250px;
  border: 1px solid var(--color-border-subtle);
  background-color: var(--color-surface);
}

.gallery-item-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.gallery-item:hover .gallery-item-img {
  transform: scale(1.04);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(10,11,14,0.95) 0%, rgba(10,11,14,0) 100%);
  padding: 1.5rem 1rem 0.75rem;
  font-size: 0.75rem;
  font-family: var(--font-title);
  color: #FFFFFF;
  letter-spacing: 0.03em;
}

/* --------------------------------------------------------------------------
   11.1 PÁGINA CAPACITACIÓN: TARJETAS Y GRID DE ENTRENAMIENTO TÁCTICO
   -------------------------------------------------------------------------- */
.training-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
}

.training-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), 
              border-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

.training-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-gold-border);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.training-card-media {
  position: relative;
  height: 230px;
  background-color: #07080A;
  overflow: hidden;
}

.training-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.training-card:hover .training-card-img {
  transform: scale(1.04);
}

.training-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(10, 11, 14, 0.92);
  border: 1px solid var(--color-gold-border);
  color: var(--color-gold);
  font-family: var(--font-title);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  backdrop-filter: blur(4px);
}

.training-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.training-card-title {
  font-family: var(--font-title);
  font-size: 1.0625rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.6rem;
  line-height: 1.35;
}

.training-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Soporte para sección clara */
.section--light .training-card {
  background-color: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
}

.section--light .training-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.09);
}

.section--light .training-card-title {
  color: #0A0B0E;
}

.section--light .training-card-desc {
  color: #4A5568;
}

/* --------------------------------------------------------------------------
   12. BANNER DE CIERRE / CTA CORPORATIVO
   -------------------------------------------------------------------------- */
.cta-banner {
  background-color: var(--color-surface-elevated);
  border: 1px solid var(--color-gold-border);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner-content {
  max-width: 680px;
  margin: 0 auto;
}

.cta-banner-title {
  margin-bottom: 1rem;
}

.cta-banner-desc {
  font-size: 1.0625rem;
  margin-bottom: 2rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   12.1 STORYBRAND COMPONENTS: PROBLEMA Y PLAN DE 3 PASOS
   -------------------------------------------------------------------------- */
.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.problem-card {
  background-color: var(--color-surface);
  border: 1px solid rgba(211, 47, 47, 0.3);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  position: relative;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.problem-card:hover {
  border-color: var(--color-red-alert);
  transform: translateY(-2px);
}

.problem-card-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--color-red-dim);
  color: #FF5252;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.problem-card-title {
  font-size: 1.125rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.problem-card-desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Plan de 3 pasos StoryBrand */
.plan-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2.5rem;
  margin-bottom: 2.5rem;
}

.plan-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  position: relative;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.plan-card:hover {
  border-color: var(--color-gold-border);
  transform: translateY(-2px);
}

.plan-step-num {
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-gold);
  background-color: var(--color-gold-dim);
  border: 1px solid var(--color-gold-border);
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-xs);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.plan-card-title {
  font-size: 1.1875rem;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.plan-card-desc {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 0;
}

/* Pills de especificaciones técnicas concisas (reemplaza tablas largas) */
.spec-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0 1.25rem;
}

.spec-pill {
  font-size: 0.8125rem;
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border-subtle);
  color: var(--color-text-muted);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.spec-pill strong {
  color: var(--color-gold);
  font-weight: 600;
}

/* Comparativa Éxito vs Fracaso (Stakes) */
.stakes-comparison {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.stakes-card {
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.stakes-card--fail {
  background-color: rgba(211, 47, 47, 0.06);
  border: 1px solid rgba(211, 47, 47, 0.25);
}

.stakes-card--success {
  background-color: rgba(212, 175, 55, 0.06);
  border: 1px solid var(--color-gold-border);
}

.stakes-card-title {
  font-size: 1.125rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.stakes-card--fail .stakes-card-title {
  color: #FF5252;
}

.stakes-card--success .stakes-card-title {
  color: var(--color-gold);
}

.stakes-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.stakes-item {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.45;
}

.stakes-item-icon {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   13. FORMULARIO TÉCNICO DE CONTACTO
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-block {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

.contact-block-title {
  font-size: 1rem;
  color: var(--color-gold);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-channel-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 1rem;
}

.contact-channel-item:last-child {
  margin-bottom: 0;
}

.channel-label {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.channel-val {
  font-size: 0.9375rem;
  color: #FFFFFF;
  font-weight: 500;
}

.contact-form-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(1.5rem, 4vw, 2.5rem);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  font-family: var(--font-title);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.form-label span.req {
  color: var(--color-red-alert);
}

.form-control {
  background-color: #0E1015;
  border: 1px solid var(--color-border-medium);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  min-height: 44px;
}

.form-control:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 1px var(--color-gold);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

.checkbox-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.checkbox-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-text-muted);
  cursor: pointer;
}

.checkbox-item input[type="checkbox"] {
  accent-color: var(--color-gold);
  width: 16px;
  height: 16px;
  cursor: pointer;
}

/* Feedback del formulario */
.form-feedback {
  display: none;
  margin-top: 1.25rem;
  padding: 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
}

.form-feedback--success {
  background-color: rgba(46, 125, 50, 0.15);
  border: 1px solid rgba(46, 125, 50, 0.4);
  color: #81C784;
}

.form-feedback--note {
  font-size: 0.75rem;
  color: var(--color-text-dim);
  margin-top: 0.75rem;
}

/* --------------------------------------------------------------------------
   14. FOOTER CORPORATIVO
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #07080A;
  border-top: 1px solid var(--color-border-subtle);
  padding-top: clamp(3rem, 5vw, 4.5rem);
  padding-bottom: 2rem;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1.2fr 1.2fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--color-text-dim);
  line-height: 1.6;
}

.footer-heading {
  font-family: var(--font-title);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #FFFFFF;
}

.footer-norm-item {
  font-size: 0.8125rem;
  color: var(--color-text-dim);
  margin-bottom: 0.6rem;
  line-height: 1.4;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--color-text-dim);
}

/* --------------------------------------------------------------------------
   15. PÁGINA SERVICIOS: DETALLE TÉCNICO Y PROCEDIMIENTOS
   -------------------------------------------------------------------------- */
.service-detail-block {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 2.5rem;
  overflow: hidden;
}

.service-detail-header {
  padding: 1.75rem 2rem;
  background-color: var(--color-surface-elevated);
  border-bottom: 1px solid var(--color-border-subtle);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.service-detail-body {
  padding: 2rem;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.service-detail-body--reversed {
  grid-template-columns: 0.8fr 1.2fr;
}

.service-specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: 0.875rem;
}

.service-specs-table th,
.service-specs-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: left;
}

.service-specs-table th {
  color: var(--color-gold);
  font-family: var(--font-title);
  font-weight: 600;
  width: 35%;
}

.service-specs-table td {
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   16. RESPONSIVE Y MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .main-nav {
    display: none;
  }
  
  .menu-toggle {
    display: flex;
  }
  
  .editorial-layout,
  .editorial-layout--reversed,
  .service-detail-body,
  .service-detail-body--reversed {
    grid-template-columns: 1fr;
  }
  
  .editorial-layout--reversed .editorial-content {
    order: 1;
  }
  .editorial-layout--reversed .editorial-media {
    order: 2;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .plan-grid {
    grid-template-columns: 1fr;
  }

  .stakes-comparison {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .header-inner {
    height: 68px;
  }
  
  .brand-logo-img {
    height: 38px;
  }
  
  .brand-name {
    font-size: 0.8125rem;
  }
  
  .brand-tagline {
    font-size: 0.625rem;
  }
  
  .header-actions .btn {
    display: none; /* Ocultar CTA en barra para móviles pequeños; visible en drawer */
  }
  
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .checkbox-group {
    grid-template-columns: 1fr;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .hero-badges-strip {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}