/*
Theme Name: KR Integral
Theme URI: https://krintegral.com/
Author: KR Integral Gestión y Asesorías S.A.S.
Author URI: https://krintegral.com/
Description: Tema institucional y de alta conversión diseñado a la medida para KR Integral Gestión y Asesorías S.A.S. Desarrollado en PHP Vanilla, CSS Grid/Flexbox y JavaScript Vanilla, con cumplimiento estricto WCAG 2.2 AA y optimización LiteSpeed.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.1
License: Proprietary / Todos los derechos reservados
Text Domain: kr-integral
Domain Path: /languages
*/

/* ==========================================================================
   1. TOKENS DE DISEÑO GLOBALES (:root)
   ========================================================================== */
:root {
  /* Paleta Oficial del Manual de Marca */
  --c-primary: #02354C;       /* Azul Oscuro Institucional */
  --c-secondary: #034C66;     /* Azul Claro Corporativo / Petróleo */
  --c-accent: #1C95D2;        /* Azul de Acento */
  --c-dark: #333333;          /* Gris Oscuro para texto de lectura */
  --c-light: #E6E6E6;         /* Gris Claro institucional */
  --c-white: #FFFFFF;         /* Blanco */

  /* Superficies semánticas */
  --surface-page: #FFFFFF;
  --surface-alt: #F4F7F9;
  --surface-dark: #02354C;
  --surface-accent: #034C66;
  --border-subtle: #D5DCE2;
  --border-focus: #1C95D2;

  /* Estados de formulario y notificaciones */
  --state-success-bg: #EBF7F0;
  --state-success-border: #188038;
  --state-success-text: #0D5322;
  --state-error-bg: #FCE8E6;
  --state-error-border: #C5221F;
  --state-error-text: #8C1513;

  /* Tipografías: Fuentes Oficiales + Sustitución Abierta Declarada */
  --font-heading: 'Galano Grotesque', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Acumin Variable Concept', 'Source Sans 3', 'Inter', system-ui, -apple-system, sans-serif;

  /* Escala tipográfica fluida (Mobile-First con clamp) */
  --text-xs: clamp(0.75rem, 0.72rem + 0.15vw, 0.84rem);
  --text-sm: clamp(0.875rem, 0.84rem + 0.18vw, 0.95rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --text-lg: clamp(1.125rem, 1.06rem + 0.3vw, 1.25rem);
  --text-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --text-h3: clamp(1.22rem, 1.12rem + 0.45vw, 1.45rem);
  --text-h2: clamp(1.65rem, 1.4rem + 1.1vw, 2.35rem);
  --text-h1: clamp(2rem, 1.65rem + 1.75vw, 3.1rem);

  /* Espaciado fluido */
  --space-2xs: 0.375rem;
  --space-xs: 0.625rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: clamp(2rem, 1.5rem + 2vw, 3.25rem);
  --space-xl: clamp(3.25rem, 2.5rem + 3.5vw, 5.5rem);

  /* Layout y dimensiones */
  --container-max: 1240px;
  --header-offset: 120px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 2px 8px rgba(2, 53, 76, 0.06);
  --shadow-md: 0 10px 28px rgba(2, 53, 76, 0.10);
  --shadow-lg: 0 20px 44px rgba(2, 53, 76, 0.16);
  --transition-normal: 0.22s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-offset);
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--c-dark);
  background-color: var(--surface-page);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

h1, h2, h3, h4, .font-heading {
  font-family: var(--font-heading);
  color: var(--c-primary);
  line-height: 1.22;
  letter-spacing: -0.015em;
}

p {
  margin-bottom: 1.15rem;
}
p:last-child {
  margin-bottom: 0;
}

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

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

/* Enlaces de salto accesible (Skip to content) */
.skip-link {
  position: absolute;
  top: -999px;
  left: 1rem;
  z-index: 10000;
  background: var(--c-primary);
  color: var(--c-white);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  border: 2px solid var(--c-accent);
}
.skip-link:focus {
  top: 1rem;
}

/* Accesibilidad en teclado */
:focus-visible {
  outline: 3px solid var(--c-accent);
  outline-offset: 3px;
}

/* Contenedor central */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ==========================================================================
   3. BOTONES Y LLAMADOS A LA ACCIÓN (WCAG 2.2 AA)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.65rem 1.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-sm);
  cursor: pointer;
  border: 2px solid transparent;
  text-align: center;
  transition: all var(--transition-normal);
}

/* Botón primario sobre fondo claro: Fondo #02354C con texto blanco (12.96:1 AAA) */
.btn--primary {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
}
.btn--primary:hover {
  background: var(--c-secondary);
  border-color: var(--c-secondary);
  color: var(--c-white);
}

/* Botón sobre fondo oscuro (#02354C): Fondo blanco con texto #02354C (12.96:1 AAA) */
.btn--on-dark {
  background: var(--c-white);
  color: var(--c-primary);
  border-color: var(--c-white);
}
.btn--on-dark:hover {
  background: var(--c-light);
  border-color: var(--c-light);
  color: var(--c-primary);
}

/* Botón outline sobre fondo oscuro: Borde #1C95D2 con texto blanco (9.46:1 AAA) */
.btn--outline-dark {
  background: rgba(3, 76, 102, 0.65);
  color: var(--c-white);
  border-color: var(--c-accent);
}
.btn--outline-dark:hover {
  background: var(--c-secondary);
  color: var(--c-white);
}

/* Botón secundario outline sobre fondo claro */
.btn--secondary {
  background: var(--c-white);
  color: var(--c-primary);
  border-color: var(--border-subtle);
}
.btn--secondary:hover {
  background: var(--surface-alt);
  border-color: var(--c-secondary);
}

/* ==========================================================================
   4. TOP BAR & HEADER STICKY
   ========================================================================== */
.top-bar {
  background: #012231;
  color: rgba(255, 255, 255, 0.92);
  font-size: var(--text-xs);
  padding: 0.45rem 0;
  border-bottom: 1px solid rgba(28, 149, 210, 0.22);
}
.top-bar__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.top-bar__group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}
.top-bar a:hover {
  color: var(--c-accent);
}

.site-header {
  background: var(--c-primary);
  color: var(--c-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 20px rgba(2, 53, 76, 0.2);
  transition: transform var(--transition-normal), background var(--transition-normal);
}
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 74px;
  gap: 1.5rem;
  position: relative;
}
.brand-logo svg, .brand-logo img {
  height: 42px;
  width: auto;
  display: block;
}

/* Menú principal escritorio */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
}
.nav-link {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-white);
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  background: none;
  border-top: none;
  border-left: none;
  border-right: none;
}
.nav-link:hover, .nav-link.is-current {
  border-bottom-color: var(--c-accent);
  color: var(--c-white);
}

.header-ctas {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

/* Botón hamburguesa móvil */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-sm);
  color: var(--c-white);
  padding: 0.5rem;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

/* ==========================================================================
   5. MEGA-DROPDOWN ACCESIBLE DE SERVICIOS
   ========================================================================== */
.mega-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--c-white);
  color: var(--c-dark);
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border-top: 3px solid var(--c-accent);
  padding: 1.75rem;
  z-index: 1100;
}
.mega-dropdown.is-open {
  display: block;
  animation: megaFadeIn 0.22s var(--transition-normal);
}
@keyframes megaFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.mega-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.mega-col-title {
  font-family: var(--font-heading);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-secondary);
  font-weight: 800;
  margin-bottom: 0.85rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--c-light);
}
.mega-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem;
  border-radius: var(--radius-sm);
  transition: background var(--transition-normal);
}
.mega-item:hover, .mega-item:focus-visible {
  background: var(--surface-alt);
}
.mega-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--c-primary);
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.82rem;
}
.mega-item__title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--c-primary);
  display: block;
}
.mega-item__desc {
  font-size: 0.78rem;
  color: var(--c-dark);
  line-height: 1.35;
  margin-top: 0.15rem;
  display: block;
}
.mega-footer {
  margin-top: 1.25rem;
  padding: 0.85rem 1.25rem;
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-primary);
}
.mega-footer a {
  color: var(--c-secondary);
  text-decoration: underline;
}
.mega-footer a:hover {
  color: var(--c-accent);
}

/* ==========================================================================
   6. DRAWER MÓVIL Y ACCESIBILIDAD
   ========================================================================== */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(1, 31, 46, 0.7);
  z-index: 2000;
  backdrop-filter: blur(4px);
}
.mobile-drawer.is-open {
  display: block;
}
.mobile-drawer__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(86vw, 380px);
  height: 100%;
  background: var(--c-primary);
  color: var(--c-white);
  padding: 1.5rem;
  overflow-y: auto;
  box-shadow: -10px 0 30px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  animation: drawerSlide 0.25s var(--transition-normal);
}
@keyframes drawerSlide {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}
.mobile-drawer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.mobile-drawer__close {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--c-white);
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  font-size: 1.25rem;
  cursor: pointer;
}
.mobile-drawer__menu {
  list-style: none;
  margin: 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.mobile-drawer__link {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-white);
  padding: 0.5rem 0;
  display: block;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.mobile-drawer__accordion summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--c-white);
  padding: 0.5rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.mobile-drawer__accordion summary::-webkit-details-marker {
  display: none;
}
.mobile-drawer__sublist {
  list-style: none;
  padding: 0.5rem 0 0.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.mobile-drawer__sublist a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.88);
}

/* ==========================================================================
   7. HERO SECTIONS (INICIO Y PÁGINAS INTERNAS)
   ========================================================================== */
.hero {
  background: linear-gradient(135deg, var(--c-primary) 0%, #01283B 65%, var(--c-secondary) 100%);
  color: var(--c-white);
  padding: var(--space-xl) 0;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    -35deg,
    rgba(28, 149, 210, 0.04) 0px,
    rgba(28, 149, 210, 0.04) 24px,
    transparent 24px,
    transparent 48px
  );
  pointer-events: none;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.2fr 0.95fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  margin-bottom: 0.85rem;
}
.eyebrow--on-dark {
  color: #7FD1FC;
}
.hero h1 {
  color: var(--c-white);
  font-size: var(--text-h1);
  margin-bottom: 1.15rem;
}
.hero__lead {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: 1.5rem;
  max-width: 60ch;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2rem;
}
.hero-badge {
  background: rgba(3, 76, 102, 0.85);
  border: 1px solid var(--c-accent);
  color: var(--c-white);
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 600;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Composición de marca inspirada en el manual */
.hero-visual {
  position: relative;
  padding: 1.75rem;
}
.corner-arrow {
  position: absolute;
  width: 44px;
  height: 44px;
  border-color: var(--c-accent);
  border-style: solid;
}
.corner-arrow--tl { top: 0; left: 0; border-width: 6px 0 0 6px; }
.corner-arrow--tr { top: 0; right: 0; border-width: 6px 6px 0 0; }
.corner-arrow--bl { bottom: 0; left: 0; border-width: 0 0 6px 6px; }
.corner-arrow--br { bottom: 0; right: 0; border-width: 0 6px 6px 0; }
.hero-card {
  background: rgba(3, 76, 102, 0.72);
  border: 1px solid rgba(28, 149, 210, 0.45);
  border-radius: var(--radius-md);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.hero-card__quote {
  font-size: 1.05rem;
  font-style: italic;
  color: var(--c-white);
  margin: 1.25rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--c-accent);
}

/* Hero interno */
.hero--inner {
  padding: 3.5rem 0;
}
.breadcrumbs {
  font-size: var(--text-xs);
  color: #7FD1FC;
  margin-bottom: 0.75rem;
}
.breadcrumbs a {
  color: #7FD1FC;
}
.breadcrumbs a:hover {
  text-decoration: underline;
}

/* ==========================================================================
   8. SECCIONES, RETÍCULAS Y TARJETAS
   ========================================================================== */
.section {
  padding: var(--space-xl) 0;
  position: relative;
}
.section--alt {
  background: var(--surface-alt);
}
.section--dark {
  background: var(--c-primary);
  color: var(--c-white);
}
.section--dark h2, .section--dark h3 {
  color: var(--c-white);
}
.section-header {
  max-width: 780px;
  margin-bottom: var(--space-lg);
}
.section-header h2 {
  font-size: var(--text-h2);
  margin-bottom: 0.75rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.card {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-accent);
}
.card__icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--c-primary);
  color: var(--c-white);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1rem;
}
.card h3 {
  font-size: var(--text-h3);
  margin-bottom: 0.65rem;
}
.card ul {
  list-style: none;
  margin: 0.85rem 0 1.25rem;
  font-size: var(--text-sm);
}
.card ul li {
  padding: 0.25rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.card ul li::before {
  content: "✓";
  color: var(--c-secondary);
  font-weight: 800;
}

/* ==========================================================================
   9. PROCESO DE 5 PASOS
   ========================================================================== */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}
.step-card {
  background: rgba(3, 76, 102, 0.55);
  border: 1px solid rgba(28, 149, 210, 0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}
.step-num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-white);
  color: var(--c-primary);
  font-family: var(--font-heading);
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  font-size: 1rem;
}
.step-card h3 {
  font-size: var(--text-h3);
  margin-bottom: 0.4rem;
}
.step-card p {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.88);
}

/* ==========================================================================
   10. PLANES Y PAQUETES
   ========================================================================== */
.plan-card {
  background: var(--surface-alt);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.plan-card--featured {
  background: var(--c-primary);
  color: var(--c-white);
  border: 2px solid var(--c-accent);
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}
.plan-card--featured h3 {
  color: var(--c-white);
}
.plan-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #7FD1FC;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.plan-list {
  list-style: none;
  margin: 1.5rem 0 2rem;
  font-size: var(--text-sm);
}
.plan-list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(150, 150, 150, 0.18);
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}
.plan-note {
  margin-top: 2rem;
  padding: 1.15rem 1.5rem;
  background: var(--surface-alt);
  border-left: 4px solid var(--c-secondary);
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--c-dark);
}

/* ==========================================================================
   11. PREGUNTAS FRECUENTES (FAQ ACORDEÓN)
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-width: 860px;
}
.faq-item {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--c-primary);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}
.faq-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-normal);
}
.faq-item.is-open .faq-icon {
  transform: rotate(45deg);
}
.faq-answer {
  display: none;
  padding: 0 1.5rem 1.25rem;
  font-size: var(--text-sm);
  color: var(--c-dark);
}
.faq-item.is-open .faq-answer {
  display: block;
}

/* ==========================================================================
   12. FORMULARIO DE LEADS Y ESTADOS VISUALES
   ========================================================================== */
.form-box {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem;
}
.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form-field--full {
  grid-column: 1 / -1;
}
.form-field label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--c-primary);
}
.form-control {
  min-height: 44px;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid #B6C2CC;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--c-dark);
  background: var(--c-white);
  transition: border-color var(--transition-normal);
}
.form-control:focus-visible {
  outline: 2px solid var(--c-accent);
  border-color: var(--c-primary);
}
.form-control:user-invalid, .form-control.is-invalid {
  border-color: var(--state-error-border);
  background-color: var(--state-error-bg);
}
.field-error {
  display: none;
  font-size: 0.78rem;
  color: var(--state-error-text);
  font-weight: 600;
}
.form-control:user-invalid + .field-error, .form-control.is-invalid + .field-error {
  display: block;
}

/* Estados de feedback AJAX */
.form-status {
  display: none;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: var(--text-sm);
  font-weight: 600;
}
.form-status.is-visible {
  display: block;
}
.form-status--success {
  background: var(--state-success-bg);
  border: 1px solid var(--state-success-border);
  color: var(--state-success-text);
}
.form-status--error {
  background: var(--state-error-bg);
  border: 1px solid var(--state-error-border);
  color: var(--state-error-text);
}

/* ==========================================================================
   13. FOOTER GLOBAL DE 4 COLUMNAS
   ========================================================================== */
.site-footer {
  background: var(--c-primary);
  color: rgba(255, 255, 255, 0.9);
  padding: var(--space-xl) 0 0;
  border-top: 4px solid var(--c-accent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 2.25rem;
  padding-bottom: var(--space-lg);
}
.footer-col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--c-white);
  margin-bottom: 1rem;
  padding-bottom: 0.45rem;
  border-bottom: 2px solid var(--c-accent);
  display: inline-block;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  font-size: var(--text-sm);
}
.footer-links a:hover {
  color: var(--c-accent);
}
.footer-bottom {
  background: #012231;
  padding: 1.25rem 0;
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.82);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-bottom__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   14. BARRA FIJA MÓVIL (STICKY ACTION BAR)
   ========================================================================== */
.mobile-action-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1200;
  background: var(--c-primary);
  border-top: 2px solid var(--c-accent);
  padding: 0.5rem 0.75rem env(safe-area-inset-bottom, 0.5rem);
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 0.5rem;
  box-shadow: 0 -4px 15px rgba(0, 0, 0, 0.25);
}

/* ==========================================================================
   15. ANIMACIONES CON INTERSECTION OBSERVER
   ========================================================================== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.5s ease, transform 0.5s ease;
  will-change: opacity, transform;
}
.animate-fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   16. MEDIA QUERIES (MOBILE-FIRST BREAKPOINTS)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-menu, .header-ctas {
    display: none;
  }
  .nav-toggle {
    display: flex;
  }
  .mobile-action-bar {
    display: grid;
  }
  body {
    padding-bottom: 60px; /* Evita que la barra móvil tape el footer */
  }
}

@media (max-width: 640px) {
  .grid-3, .grid-2, .steps-grid, .footer-grid, .form-grid {
    grid-template-columns: 1fr;
  }
  .top-bar__inner {
    justify-content: center;
    text-align: center;
  }
  .plan-card--featured {
    transform: none;
  }
  .footer-bottom__inner {
    flex-direction: column;
    text-align: center;
  }
}


/* ==========================================================================
   17. COMPONENTES INTEGRALES DE PLANTILLAS (FASE 4)
   ========================================================================== */

/* Hero Home y Gráfico Institucional */
.hero__inner {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr;
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: center;
}
.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #7FD1FC;
  margin-bottom: 0.75rem;
}
.hero__title {
  color: var(--c-white);
  font-size: var(--text-h1);
  margin-bottom: 1.25rem;
  line-height: 1.18;
}
.hero__description {
  font-size: var(--text-lg);
  color: #E6E6E6;
  margin-bottom: 1.75rem;
  line-height: 1.5;
}
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(3, 76, 102, 0.7);
  border: 1px solid var(--c-accent);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  font-size: var(--text-xs);
  color: var(--c-white);
}
.hero-badge__icon {
  color: #7FD1FC;
  font-weight: 800;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
/* Hero Visual Gerencial (Directora General & Flechas de Marca) */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-image-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #1C262B;
  border: 2px solid rgba(127, 209, 252, 0.35);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.55), 0 0 35px rgba(127, 209, 252, 0.18);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.hero-image-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 32px 64px -15px rgba(0, 0, 0, 0.65), 0 0 45px rgba(127, 209, 252, 0.28);
  border-color: rgba(127, 209, 252, 0.6);
}
.hero-image-card__media {
  position: relative;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}
.hero-image-card__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 13 / 16;
  object-fit: cover;
  object-position: center top;
}
.hero-image-card__glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse at 50% 100%, rgba(0, 163, 224, 0.22) 0%, transparent 75%);
}
.hero-image-card__badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: rgba(3, 76, 102, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(127, 209, 252, 0.45);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  z-index: 2;
}
.hero-image-card__badge-icon {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 4px;
}
.badge-isotipo-svg {
  width: 26px;
  height: auto;
}
.hero-image-card__badge-content {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.hero-image-card__badge-role {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--c-white);
  line-height: 1.25;
}
.hero-image-card__badge-caption {
  font-size: 0.75rem;
  color: #7FD1FC;
  margin-top: 0.2rem;
  line-height: 1.3;
}
.hero-image-card__pill {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(28, 38, 43, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(127, 209, 252, 0.35);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #E6E6E6;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 2;
}
.pill-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 8px #22c55e;
  display: inline-block;
}

/* Sección Nosotros Resumen */
.about-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: start;
}
.about-team-box {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.about-team-media {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--c-primary);
  line-height: 0;
}
.about-team-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.about-team-box:hover .about-team-img {
  transform: scale(1.03);
}
.about-team-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(2, 40, 56, 0.92) 0%, transparent 100%);
  color: var(--c-white);
  padding: 1.5rem 1rem 0.65rem;
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1.3;
}
.about-team-body {
  padding: clamp(1.25rem, 2.5vw, 1.75rem);
}
.about-team-title {
  font-size: var(--text-h3);
  color: var(--c-primary);
  margin-bottom: 1.25rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--c-accent);
}
.team-disciplines-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.team-disciplines-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
}
.bullet-check {
  color: var(--c-accent);
  font-weight: 800;
  font-size: 1.05rem;
  line-height: 1.2;
}
.team-disciplines-list strong {
  display: block;
  font-size: var(--text-sm);
  color: var(--c-primary);
}
.team-disciplines-list p {
  margin: 0;
  font-size: var(--text-xs);
  color: #555;
  line-height: 1.35;
}

/* Pilares Institucionales de la Sección Nosotros en Portada */
.about-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin: 1.5rem 0;
}
.about-pillar-card {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1rem;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}
.about-pillar-card:hover {
  transform: translateY(-2px);
  border-color: var(--c-accent);
}
.about-pillar-card__icon {
  font-size: 1.35rem;
  margin-bottom: 0.35rem;
  line-height: 1;
}
.about-pillar-card__title {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 0.2rem;
}
.about-pillar-card__desc {
  font-size: 0.78rem;
  color: #555;
  line-height: 1.4;
  margin: 0;
}
.about-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}
.about-location {
  font-size: var(--text-xs);
  color: #555;
  margin: 0;
  max-width: 360px;
  line-height: 1.4;
}

/* ==========================================================================
   CARRUSEL DE 10 FRENTES DE SERVICIOS
   ========================================================================== */
.services-header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}
.services-header-left {
  margin-bottom: 0;
  max-width: 760px;
}
.carousel-nav-controls {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 0.5rem;
}
.carousel-nav-status {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--c-primary);
  background: var(--surface-alt);
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  letter-spacing: 0.05em;
  white-space: nowrap;
}
.carousel-nav-buttons {
  display: flex;
  gap: 0.5rem;
}
.carousel-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1.5px solid var(--border-subtle);
  background: var(--c-white);
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}
.carousel-nav-btn:hover {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.carousel-nav-btn:active {
  transform: translateY(0);
}
.carousel-nav-btn:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

/* Track del Carrusel con Scroll-Snap Nativo */
.services-carousel {
  position: relative;
  width: 100%;
}
.services-carousel-track {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 0.75rem 0.25rem 1.25rem;
  scrollbar-width: none;
}
.services-carousel-track::-webkit-scrollbar {
  display: none;
}
.services-carousel-track:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 4px;
  border-radius: var(--radius-md);
}

/* Diapositivas de Servicios */
.service-card {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-normal);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-accent);
}
.service-card--slide {
  flex: 0 0 calc((100% - 2 * 1.5rem) / 3);
  min-width: 0;
  scroll-snap-align: start;
  scroll-snap-stop: normal;
  box-sizing: border-box;
}

@media (max-width: 1024px) {
  .service-card--slide {
    flex: 0 0 calc((100% - 1.5rem) / 2);
  }
}

@media (max-width: 640px) {
  .service-card--slide {
    flex: 0 0 calc(100% - 2rem);
  }
}

/* Indicadores de Carrusel (Dots / Pills) */
.carousel-dots-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  padding: 0.5rem 0;
}
.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #CBD5E1;
  border: none;
  padding: 0;
  cursor: pointer;
  transition: all var(--transition-normal);
}
.carousel-dot.is-active {
  width: 28px;
  background: var(--c-accent);
}
.carousel-dot:hover:not(.is-active) {
  background: #94A3B8;
}
.carousel-dot:focus-visible {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}
.service-card__icon {
  font-size: 2rem;
  margin-bottom: 1rem;
  line-height: 1;
}
.service-card__title {
  font-size: var(--text-h3);
  margin-bottom: 0.75rem;
}
.service-card__title a {
  color: var(--c-primary);
  text-decoration: none;
}
.service-card__title a:hover {
  color: var(--c-accent);
}
.service-card__desc {
  font-size: var(--text-sm);
  color: #555;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}
.service-card__link {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--c-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}
.service-card__link:hover {
  color: var(--c-accent);
  text-decoration: underline;
}

/* Proceso de 5 Pasos */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}
.process-step {
  background: rgba(3, 76, 102, 0.45);
  border: 1px solid rgba(28, 149, 210, 0.35);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
}
.process-step__number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #7FD1FC;
  line-height: 1;
  margin-bottom: 0.75rem;
}
.process-step__title {
  font-size: var(--text-base);
  color: var(--c-white);
  margin-bottom: 0.5rem;
}
.process-step__desc {
  font-size: var(--text-xs);
  color: #D5DCE2;
  line-height: 1.5;
  margin: 0;
}

/* Planes y Paquetes */
.plans-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: stretch;
}
.plan-card {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}
.plan-card--featured {
  border: 2px solid var(--c-accent);
  box-shadow: var(--shadow-md);
  background: #FCFDFE;
  transform: scale(1.02);
}
.plan-card__badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background: var(--c-primary);
  color: #7FD1FC;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  padding: 0.3rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--c-accent);
}
.plan-card__header {
  margin-bottom: 1.5rem;
}
.plan-card__category {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.35rem;
}
.plan-card__title {
  font-size: var(--text-h3);
  color: var(--c-primary);
  margin-bottom: 0.5rem;
}
.plan-card__desc {
  font-size: var(--text-sm);
  color: #666;
  line-height: 1.5;
  margin: 0;
}
.plan-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex-grow: 1;
}
.plan-card__features li {
  font-size: var(--text-sm);
  color: var(--c-dark);
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.check-icon {
  color: var(--c-accent);
  font-weight: 800;
  flex-shrink: 0;
}
.plan-card__footer {
  margin-top: auto;
}

/* Preguntas Frecuentes (FAQ HTML nativo <details>) */
.faq-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.faq-item {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: border-color var(--transition-normal);
}
.faq-item[open] {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-sm);
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--c-primary);
  list-style: none;
  user-select: none;
}
.faq-question::-webkit-details-marker {
  display: none;
}
.faq-question:hover {
  color: var(--c-accent);
}
.faq-icon {
  font-size: 1.25rem;
  transition: transform var(--transition-normal);
  flex-shrink: 0;
  margin-left: 1rem;
}
.faq-item[open] .faq-icon {
  transform: rotate(180deg);
}
.faq-answer {
  padding: 0 1.5rem 1.25rem;
  font-size: var(--text-sm);
  color: #555;
  line-height: 1.6;
}

/* Formulario Lead y Sección de Contacto */
.contact-section-grid {
  display: grid;
  grid-template-columns: 1.45fr 1fr;
  gap: clamp(2rem, 3.5vw, 3.5rem);
  align-items: start;
}
.contact-form-card {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.5rem, 3vw, 2.5rem);
  box-shadow: var(--shadow-md);
}
.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.info-card {
  background: var(--c-white);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.35rem;
  box-shadow: var(--shadow-sm);
}
.info-card__icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.info-card__title {
  font-size: var(--text-base);
  color: var(--c-primary);
  margin-bottom: 0.35rem;
}
.info-card__desc {
  font-size: var(--text-sm);
  color: #555;
  margin: 0;
}
.info-card__badge {
  display: inline-block;
  background: var(--surface-alt);
  color: var(--c-secondary);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
}

/* Campos de Formulario Reutilizables */
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  display: flex;
  flex-direction: column;
}
.form-group--full {
  grid-column: 1 / -1;
}
.form-label {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--c-primary);
  margin-bottom: 0.35rem;
}
.form-label .required {
  color: var(--state-error-border);
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border: 1.5px solid #CBD5E1;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--c-dark);
  background: var(--c-white);
  transition: border-color var(--transition-normal), box-shadow var(--transition-normal);
}
.form-input:focus-visible, .form-select:focus-visible, .form-textarea:focus-visible {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(28, 149, 210, 0.2);
}
.form-input.has-error, .form-select.has-error, .form-textarea.has-error {
  border-color: var(--state-error-border);
  background-color: var(--state-error-bg);
}
.field-error {
  font-size: 0.76rem;
  color: var(--state-error-text);
  font-weight: 600;
  margin-top: 0.25rem;
}
.form-check {
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  gap: 0.65rem;
}
.form-checkbox {
  margin-top: 0.25rem;
  width: 1.15rem;
  height: 1.15rem;
  accent-color: var(--c-primary);
  flex-shrink: 0;
  cursor: pointer;
}
.form-check-label {
  font-size: var(--text-xs);
  color: #444;
  line-height: 1.5;
  cursor: pointer;
}
.kr-form-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  line-height: 1.5;
}
.kr-form-alert.alert--success {
  background: var(--state-success-bg);
  border: 1.5px solid var(--state-success-border);
  color: var(--state-success-text);
}
.kr-form-alert.alert--error {
  background: var(--state-error-bg);
  border: 1.5px solid var(--state-error-border);
  color: var(--state-error-text);
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .hero__inner, .about-grid, .contact-section-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .plans-grid {
    grid-template-columns: 1fr;
  }
  .plan-card--featured {
    transform: none;
  }
}
@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr;
  }
  .about-pillars-grid {
    grid-template-columns: 1fr;
  }
  .services-header-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
}