/* ================================================================
  AIOTSOLUTIONS — HOJA DE ESTILOS PRINCIPAL
  styles.css (v1.0.0)

  Arquitectura CSS:
  ─────────────────────────────────────────────────────────────────
  01. DESIGN TOKENS (Custom Properties / Variables CSS)
  02. RESET & BASE
  03. TIPOGRAFÍA
  04. UTILIDADES GLOBALES
  05. NAVBAR / HEADER
  06. HERO SECTION
      06a. Fondo decorativo (orbs, grid)
      06b. Contenido Hero
      06c. Panel Tecnológico (visual derecha)
      06d. Tarjetas flotantes
      06e. Scroll Indicator
  07. SECCIÓN PLACEHOLDER (Soluciones — anticipación)
  08. FOOTER
  09. RESPONSIVE BREAKPOINTS (Mobile-first: min-width)
  10. ANIMACIONES Y KEYFRAMES
  ================================================================ */


/* ================================================================
  01. DESIGN TOKENS
  Paleta inspirada en infraestructura tecnológica de alta seguridad:
  - Base oscura (deep navy) para transmitir solidez y confianza.
  - Cyan eléctrico (#00D4FF) como acento de innovación tecnológica.
  - Verde de éxito para indicadores de estado activo/online.
  Todos los valores se definen aquí para facilitar theming futuro.
================================================================ */
:root {
  /* -- Colores base (fondo) -- */
  --clr-bg-primary: #040D1A;
  /* Fondo raíz oscuro: deep navy */
  --clr-bg-secondary: #071426;
  /* Fondo de secciones alternas */
  --clr-bg-card: #0B1D35;
  /* Fondo de tarjetas y paneles */
  --clr-bg-glass: rgba(11, 29, 53, 0.7);
  /* Glassmorphism base */

  /* -- Colores de acento -- */
  --clr-accent-primary: #00D4FF;
  /* Cyan eléctrico — acción principal */
  --clr-accent-secondary: #0088CC;
  /* Cyan oscurecido — hover / variantes */
  --clr-accent-glow: rgba(0, 212, 255, 0.25);
  /* Glow effect */

  /* -- Colores de estado -- */
  --clr-success: #00E676;
  /* Verde neón — online / OK */
  --clr-warning: #FFB300;
  /* Ámbar — processing / advertencia */
  --clr-error: #FF5252;
  /* Rojo — error / offline */
  --clr-neutral: #B0BEC5;
  /* Gris neutro — texto secundario */

  /* -- Texto -- */
  --clr-text-primary: #E8F4FD;
  /* Blanco frío para contraste en dark */
  --clr-text-secondary: #8EADC7;
  /* Azul grisáceo — subtítulos */
  --clr-text-muted: #4A6580;
  /* Gris para labels, placeholders */

  /* -- Bordes -- */
  --clr-border: rgba(0, 212, 255, 0.12);
  /* Borde sutil acento */
  --clr-border-strong: rgba(0, 212, 255, 0.30);
  /* Borde visible */

  /* -- Gradientes predefinidos -- */
  --gradient-accent: linear-gradient(135deg, #00D4FF 0%, #0056FF 100%);
  --gradient-dark: linear-gradient(180deg, #040D1A 0%, #071426 100%);
  --gradient-glow: radial-gradient(ellipse at center, rgba(0, 212, 255, 0.15) 0%, transparent 70%);

  /* -- Tipografía -- */
  --font-primary: 'Inter', system-ui, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;

  /* Escala tipográfica (fluid / responsive con clamp) */
  --fs-xs: clamp(0.70rem, 0.5vw + 0.6rem, 0.75rem);
  --fs-sm: clamp(0.80rem, 0.5vw + 0.7rem, 0.875rem);
  --fs-base: clamp(0.90rem, 0.5vw + 0.8rem, 1rem);
  --fs-md: clamp(1rem, 0.8vw + 0.85rem, 1.125rem);
  --fs-lg: clamp(1.125rem, 1vw + 0.9rem, 1.375rem);
  --fs-xl: clamp(1.375rem, 2vw + 1rem, 1.875rem);
  --fs-2xl: clamp(1.875rem, 3vw + 1.2rem, 2.75rem);
  --fs-3xl: clamp(2.5rem, 5vw + 1.5rem, 4rem);

  /* -- Espaciado -- */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 5rem;
  --space-4xl: 8rem;

  /* -- Bordes redondeados -- */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* -- Sombras -- */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 40px var(--clr-accent-glow);

  /* -- Transiciones -- */
  --transition-fast: 150ms ease;
  --transition-normal: 250ms ease;
  --transition-slow: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* -- Layout -- */
  --container-max: 1280px;
  --nav-height: 72px;
}


/* ================================================================
  02. RESET & BASE
  Basado en modern-normalize. Garantiza consistencia cross-browser.
================================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  /* Scroll suave para anclas internas */
  scroll-padding-top: var(--nav-height);
  /* Offset para navbar fija */
  font-size: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-size: var(--fs-base);
  font-weight: 400;
  line-height: 1.6;
  color: var(--clr-text-primary);
  background-color: var(--clr-bg-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  /* Evita scroll horizontal accidental */
}

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

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

ul,
ol {
  list-style: none;
}

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

address {
  font-style: normal;
}

/* Mejora de accesibilidad: focus visible solo con teclado */
:focus-visible {
  outline: 2px solid var(--clr-accent-primary);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}


/* ================================================================
  03. TIPOGRAFÍA
================================================================ */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--clr-text-primary);
}

p {
  color: var(--clr-text-secondary);
  line-height: 1.75;
}

strong {
  color: var(--clr-text-primary);
  font-weight: 600;
}


/* ================================================================
  04. UTILIDADES GLOBALES
================================================================ */

/* Contenedor centrado con padding lateral responsive */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* ---- Accesibilidad: Skip-to-content ----
   Oculto visualmente, aparece al recibir foco con Tab.
   Permite a usuarios de teclado saltar el navbar. */
.skip-to-content {
  position: fixed;
  top: -100%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  padding: 0.75rem 1.5rem;
  background: var(--clr-accent-primary);
  color: var(--clr-bg-primary);
  font-weight: 700;
  font-size: var(--fs-sm);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-decoration: none;
  transition: top 0.2s ease;
  white-space: nowrap;
}

.skip-to-content:focus {
  top: 0;
  outline: 3px solid #fff;
  outline-offset: 2px;
}

/* ---- Visualmente oculto pero accesible para screen readers ----
   Versiones: .sr-only (alias legacy) y .visually-hidden (moderno) */
.sr-only,
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ---- prefers-reduced-motion ----
   Respeta la preferencia del usuario de reducir movimiento (WCAG 2.1 - 2.3.3).
   Desactiva transiciones, animaciones y scroll suave. */
@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;
  }

  html {
    scroll-behavior: auto;
  }
}

/* ---- Botones base ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: none;
  transition: all var(--transition-slow);
  cursor: pointer;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

/* Efecto hover shimmer en todos los botones */
.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.08) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn:hover::before {
  transform: translateX(100%);
}

/* Botón primario: gradiente acento */
.btn--primary {
  background: var(--gradient-accent);
  color: #050E1C;
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.35);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 212, 255, 0.55);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn-arrow {
  transition: transform var(--transition-normal);
}

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

/* Botón secundario: borde con glassmorphism */
.btn--secondary {
  background: rgba(0, 212, 255, 0.06);
  color: var(--clr-accent-primary);
  border: 1px solid var(--clr-border-strong);
  backdrop-filter: blur(8px);
}

.btn--secondary:hover {
  background: rgba(0, 212, 255, 0.12);
  border-color: var(--clr-accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0, 212, 255, 0.2);
}


/* ================================================================
  05. NAVBAR / HEADER
  Comportamiento:
  - Posición fija en el tope (position: fixed).
  - Clase .nav--scrolled agrega fondo sólido (inyectada por JS).
================================================================ */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: all var(--transition-slow);
}

.navbar {
  width: 100%;
  border-bottom: 1px solid transparent;
  transition: all var(--transition-slow);
}

/* Estado: navbar con scroll — fondo glassmorphism */
.main-header.nav--scrolled .navbar {
  background: rgba(4, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--clr-border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

/* Contenedor interior del navbar */
.nav-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

/* ---- Logo ---- */
.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0;
}

.logo-bracket {
  color: var(--clr-text-muted);
  font-weight: 400;
}

.logo-text-ai {
  color: var(--clr-accent-primary);
  letter-spacing: 0.05em;
}

.logo-dot {
  color: var(--clr-text-muted);
  margin-inline: 1px;
}

.logo-text-iot {
  color: var(--clr-text-primary);
  letter-spacing: 0.02em;
}

.logo-company {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-text-secondary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ---- Menú de navegación ---- */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-inline-start: auto;
  /* Empuja el menú a la derecha */
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.85rem;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--clr-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
  color: var(--clr-text-primary);
  background: rgba(0, 212, 255, 0.06);
}

.nav-link.active {
  color: var(--clr-accent-primary);
}

.nav-arrow {
  font-size: 0.65rem;
  transition: transform var(--transition-normal);
}

/* ---- Submenú desplegable ---- */
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 220px;
  background: rgba(7, 20, 38, 0.97);
  backdrop-filter: blur(20px);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 212, 255, 0.08);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  z-index: 100;
}

.has-dropdown:hover .dropdown-menu,
.has-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.has-dropdown:hover .nav-arrow {
  transform: rotate(180deg);
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.65rem var(--space-md);
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-normal);
}

.dropdown-link i {
  width: 16px;
  text-align: center;
  color: var(--clr-accent-primary);
  font-size: 0.85rem;
}

.dropdown-link:hover {
  color: var(--clr-text-primary);
  background: rgba(0, 212, 255, 0.08);
}

/* ---- Botón CTA del navbar ---- */
.nav-cta-btn {
  display: none;
  /* Mostrado solo en desktop via media query */
  align-items: center;
  gap: var(--space-xs);
  padding: 0.6rem 1.2rem;
  background: var(--gradient-accent);
  color: #050E1C;
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  border-radius: var(--radius-full);
  transition: all var(--transition-slow);
  flex-shrink: 0;
  box-shadow: 0 2px 12px rgba(0, 212, 255, 0.3);
}

.nav-cta-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(0, 212, 255, 0.5);
}

/* ---- Botón hamburguesa (móvil) ---- */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  margin-inline-start: auto;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid var(--clr-border);
  transition: all var(--transition-normal);
  flex-shrink: 0;
}

.hamburger:hover {
  background: rgba(0, 212, 255, 0.12);
  border-color: var(--clr-border-strong);
}

.hamburger-line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--clr-text-primary);
  border-radius: 2px;
  transition: all var(--transition-normal);
  transform-origin: center;
}

/* Animación X cuando está abierto */
.hamburger.is-open .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-open .hamburger-line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger.is-open .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Estado del menú móvil abierto */
.nav-menu.is-open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 13, 26, 0.98);
  backdrop-filter: blur(20px);
  padding: var(--space-xl);
  gap: var(--space-xs);
  overflow-y: auto;
  z-index: 999;
  animation: slideInDown 0.3s ease;
}

.nav-menu.is-open .nav-link {
  font-size: var(--fs-lg);
  padding: var(--space-md) var(--space-lg);
}

.nav-menu.is-open .dropdown-menu {
  position: static;
  transform: none;
  opacity: 1;
  pointer-events: auto;
  background: rgba(255, 255, 255, 0.04);
  box-shadow: none;
  margin-top: var(--space-xs);
}


/* ================================================================
  06. HERO SECTION
================================================================ */
.hero-section {
  position: relative;
  min-height: 100svh;
  /* Altura completa del viewport */
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

/* ---------- 06a. Fondo decorativo ---------- */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

/* Grid tecnológico SVG como background-image */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--clr-border) 1px, transparent 1px),
    linear-gradient(90deg, var(--clr-border) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  opacity: 0.4;
}

/* Orbs de luz: círculos difusos de color para dar profundidad */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: floatOrb 8s ease-in-out infinite;
}

.orb--one {
  width: clamp(300px, 50vw, 600px);
  height: clamp(300px, 50vw, 600px);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
  left: -10%;
  animation-delay: 0s;
}

.orb--two {
  width: clamp(250px, 40vw, 500px);
  height: clamp(250px, 40vw, 500px);
  background: radial-gradient(circle, rgba(0, 86, 255, 0.10) 0%, transparent 70%);
  bottom: 10%;
  right: -5%;
  animation-delay: -3s;
}

.orb--three {
  width: clamp(150px, 25vw, 300px);
  height: clamp(150px, 25vw, 300px);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.08) 0%, transparent 70%);
  top: 40%;
  left: 40%;
  animation-delay: -6s;
}

/* Líneas de circuito decorativas */
.circuit-line {
  position: absolute;
  background: var(--clr-border);
}

.circuit-line--h1 {
  height: 1px;
  width: 200px;
  top: 30%;
  right: 15%;
}

.circuit-line--h2 {
  height: 1px;
  width: 120px;
  bottom: 30%;
  left: 12%;
}

.circuit-line--v1 {
  width: 1px;
  height: 100px;
  top: 20%;
  right: 15%;
}

/* ---------- 06b. Contenido Hero ---------- */
.hero-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
  padding-block: var(--space-3xl);
  display: grid;
  grid-template-columns: 1fr;
  /* Mobile: columna única */
  gap: var(--space-3xl);
  align-items: center;
}

/* Columna de contenido de texto */
.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Badge de identificación de industria */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.45rem 1rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-accent-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  animation: fadeInDown 0.8s ease both;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clr-success);
  box-shadow: 0 0 8px var(--clr-success);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* Título principal del Hero */
.hero-title {
  font-family: var(--font-display);
  font-size: var(--fs-3xl);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--clr-text-primary);
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.2s both;
}

/* Palabra destacada con gradiente en el H1.
   IMPORTANTE: el gradiente se aplica directamente a .typed-text (hijo) 
   para evitar que -webkit-text-fill-color: transparent se herede
   y vuelva invisible al texto generado por el efecto typing. */
.hero-title--highlight {
  display: block;
}

/* Contenedor del efecto typing.
   white-space: nowrap evita que el texto rotativo salte de línea,
   lo que causaría un cambio de altura en el H1 y desplazaría
   el panel .hero-visual en el layout del grid. */
.typed-wrapper {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  white-space: nowrap;
}

.typed-text {
  display: inline-block;
  min-width: 1ch;
  transition: opacity 0.2s ease;
  /* Gradiente de acento aplicado directamente sobre el texto rotativo */
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.typed-cursor {
  display: inline-block;
  color: var(--clr-accent-primary);
  -webkit-text-fill-color: var(--clr-accent-primary);
  animation: blink 0.8s step-end infinite;
  font-weight: 300;
  margin-left: 1px;
}

/* Subtítulo del Hero */
.hero-subtitle {
  font-size: var(--fs-md);
  color: var(--clr-text-secondary);
  line-height: 1.8;
  max-width: 60ch;
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease 0.4s both;
}

/* Grupo de botones CTA */
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  animation: fadeInUp 0.8s ease 0.6s both;
}

/* Barra de métricas de confianza */
.hero-trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.8s both;
}

.trust-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.trust-value {
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.trust-number {
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--clr-text-primary);
  line-height: 1;
  letter-spacing: -0.03em;
}

.trust-suffix {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--clr-accent-primary);
  margin-left: 2px;
}

.trust-label {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  font-weight: 500;
  margin-top: 3px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.trust-divider {
  width: 1px;
  height: 36px;
  background: var(--clr-border);
}

/* ---------- 06c. Panel Tecnológico ---------- */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  animation: fadeInLeft 0.9s ease 0.4s both;
}

/* Contenedor principal del panel */
.tech-panel {
  width: 100%;
  max-width: 480px;
  background: var(--clr-bg-glass);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0, 212, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

/* Barra de título del panel (estilo ventana de terminal) */
.panel-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--clr-border);
}

.panel-dots {
  display: flex;
  gap: 6px;
}

/* Puntos de semáforo de ventana */
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot--red {
  background: #FF5F57;
}

.dot--yellow {
  background: #FFBD2E;
}

.dot--green {
  background: #28CA41;
}

.panel-title-bar {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.04em;
  flex: 1;
  text-align: center;
}

.panel-body {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* Lista de servicios monitoreados */
.service-status-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem var(--space-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-normal);
}

.service-item:hover {
  border-color: var(--clr-border-strong);
  background: rgba(0, 212, 255, 0.04);
}

.svc-info {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.svc-icon {
  color: var(--clr-accent-primary);
  font-size: 0.85rem;
  width: 16px;
  text-align: center;
}

.svc-name {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-secondary);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.02em;
}

/* Badges de estado (ONLINE / CONFIG) */
.svc-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  font-family: 'Courier New', monospace;
}

.svc-badge--online {
  background: rgba(0, 230, 118, 0.12);
  color: var(--clr-success);
  border: 1px solid rgba(0, 230, 118, 0.25);
}

.svc-badge--processing {
  background: rgba(255, 179, 0, 0.10);
  color: var(--clr-warning);
  border: 1px solid rgba(255, 179, 0, 0.25);
}

/* Punto pulsante dentro del badge */
.pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

/* Mini métricas del panel */
.panel-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
  padding: var(--space-sm);
  background: rgba(0, 0, 0, 0.15);
  border-radius: var(--radius-sm);
  border: 1px solid var(--clr-border);
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
  text-align: center;
}

.metric-label {
  font-size: 0.58rem;
  color: var(--clr-text-muted);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.metric-value {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: -0.02em;
}

.metric-value--good {
  color: var(--clr-success);
}

.metric-value--neutral {
  color: var(--clr-text-secondary);
}

.metric-value--warn {
  color: var(--clr-warning);
}

/* Barra de actividad de red animada */
.panel-network-bar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.net-label {
  font-size: 0.6rem;
  color: var(--clr-text-muted);
  font-family: 'Courier New', monospace;
  letter-spacing: 0.08em;
}

.net-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 40px;
}

.net-bar {
  flex: 1;
  height: var(--h, 50%);
  background: var(--gradient-accent);
  border-radius: 2px 2px 0 0;
  opacity: 0.6;
  animation: networkBar 1.8s ease-in-out infinite alternate;
  animation-delay: calc(var(--i, 0) * 0.15s);
}

/* Asignar índice de delay a cada barra vía nth-child */
.net-bar:nth-child(1) {
  --i: 0;
}

.net-bar:nth-child(2) {
  --i: 1;
}

.net-bar:nth-child(3) {
  --i: 2;
}

.net-bar:nth-child(4) {
  --i: 3;
}

.net-bar:nth-child(5) {
  --i: 4;
}

.net-bar:nth-child(6) {
  --i: 5;
}

.net-bar:nth-child(7) {
  --i: 6;
}

.net-bar:nth-child(8) {
  --i: 7;
}

.net-bar:nth-child(9) {
  --i: 8;
}

.net-bar:nth-child(10) {
  --i: 9;
}

.net-bar:nth-child(11) {
  --i: 10;
}

.net-bar:nth-child(12) {
  --i: 11;
}

/* ---------- 06d. Tarjetas flotantes ---------- */
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.75rem 1rem;
  background: rgba(7, 20, 38, 0.95);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-md), 0 0 20px rgba(0, 212, 255, 0.08);
  white-space: nowrap;
}

.floating-card--top {
  top: -8px;
  right: -12px;
  animation: float 4s ease-in-out infinite;
}

.floating-card--bottom {
  bottom: -8px;
  left: -12px;
  animation: float 4s ease-in-out infinite;
  animation-delay: -2s;
}

.floating-card__icon {
  color: var(--clr-accent-primary);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.floating-card__icon--green {
  color: var(--clr-success);
}

.floating-card__text {
  display: flex;
  flex-direction: column;
}

.floating-card__text strong {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--clr-text-primary);
}

.floating-card__text span {
  font-size: 0.68rem;
  color: var(--clr-text-muted);
}

/* ---------- 06e. Scroll Indicator ---------- */
.scroll-indicator {
  position: absolute;
  bottom: var(--space-xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  z-index: 1;
  animation: fadeInUp 1s ease 1.5s both;
}

.scroll-indicator__mouse {
  width: 22px;
  height: 36px;
  border: 2px solid var(--clr-text-muted);
  border-radius: 11px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-indicator__wheel {
  width: 3px;
  height: 8px;
  background: var(--clr-accent-primary);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

.scroll-indicator__label {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}


/* ================================================================
  07. SECCIÓN SOLUCIONES
  Paleta de acento por tarjeta controlada via CSS custom properties
  inyectadas en el HTML (--card-accent, --card-accent-rgb).
================================================================ */

/* ---- Contenedor de la sección ---- */
.solutions-section {
  position: relative;
  padding-block: var(--space-4xl);
  background: var(--clr-bg-secondary);
  overflow: hidden;
}

/* Borde superior sutil con gradiente */
.solutions-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent-primary), transparent);
}

/* Orbs decorativos de fondo */
.solutions-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.sol-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.sol-orb--left {
  width: clamp(300px, 40vw, 500px);
  height: clamp(300px, 40vw, 500px);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
  top: 10%;
  left: -15%;
}

.sol-orb--right {
  width: clamp(200px, 30vw, 400px);
  height: clamp(200px, 30vw, 400px);
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
  bottom: 5%;
  right: -10%;
}

.solutions-container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* ---- Encabezado de sección ---- */
.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

/* Tag decorativo: línea — label — línea */
.section-label-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--clr-accent-primary);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.tag-line {
  display: block;
  width: 40px;
  height: 1px;
  background: var(--clr-accent-primary);
  opacity: 0.5;
}

.section-title {
  font-size: var(--fs-2xl);
  font-weight: 800;
  color: var(--clr-text-primary);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
}

.section-title--accent {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline;
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--clr-text-secondary);
  max-width: 58ch;
  margin-inline: auto;
  line-height: 1.8;
}

/* ---- Grid de tarjetas ---- */
/* Mobile-first: 1 columna */
.solutions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

/* ---- Tarjeta individual ---- */
.solution-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-slow);
  /* Fondo de resplandor de acento controlado por CSS var */
  --glow-alpha: 0;
}

/* Resplandor hover usando el color de acento de cada tarjeta */
.solution-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%,
      rgba(var(--card-accent-rgb), 0.08) 0%,
      transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-slow);
  pointer-events: none;
}

.solution-card:hover {
  border-color: rgba(var(--card-accent-rgb), 0.45);
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(var(--card-accent-rgb), 0.12);
}

.solution-card:hover::after {
  opacity: 1;
}

/* Barra de acento superior (color único por tarjeta) */
.card-accent-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--card-accent), transparent);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

/* ---- Variante destacada (featured) ---- */
.solution-card--featured {
  border-color: rgba(var(--card-accent-rgb), 0.3);
  background: linear-gradient(135deg,
      var(--clr-bg-card) 0%,
      rgba(var(--card-accent-rgb), 0.05) 100%);
}

.card-featured-badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 0.3rem 0.75rem;
  background: rgba(var(--card-accent-rgb), 0.15);
  border: 1px solid rgba(var(--card-accent-rgb), 0.35);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--card-accent);
  letter-spacing: 0.04em;
}

/* ---- Ícono de la tarjeta ---- */
.card-icon-wrapper {
  position: relative;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
}

.card-icon {
  font-size: 1.6rem;
  color: var(--card-accent);
  position: relative;
  z-index: 1;
  transition: transform var(--transition-slow);
  line-height: 56px;
}

/* Resplandor difuso bajo el ícono */
.card-icon-glow {
  position: absolute;
  inset: -8px;
  background: radial-gradient(circle, rgba(var(--card-accent-rgb), 0.2) 0%, transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity var(--transition-slow);
}

.solution-card:hover .card-icon {
  transform: scale(1.1) rotate(-5deg);
}

.solution-card:hover .card-icon-glow {
  opacity: 1;
}

/* ---- Cuerpo de la tarjeta ---- */
.card-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.card-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-text-primary);
  line-height: 1.2;
  letter-spacing: -0.01em;
  transition: color var(--transition-normal);
}

.solution-card:hover .card-title {
  color: var(--card-accent);
}

.card-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  line-height: 1.7;
  flex: 1;
}

/* Lista de características */
.card-features {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--clr-border);
}

.card-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--clr-text-secondary);
  font-weight: 500;
  transition: color var(--transition-normal);
}

.card-features li i {
  color: var(--card-accent);
  font-size: 0.6rem;
  flex-shrink: 0;
  opacity: 0.8;
}

.solution-card:hover .card-features li {
  color: var(--clr-text-primary);
}

/* ---- CTA de la tarjeta ---- */
.card-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--card-accent);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--clr-border);
  transition: all var(--transition-normal);
  text-decoration: none;
}

.card-cta i {
  font-size: 0.75rem;
  transition: transform var(--transition-normal);
}

.card-cta:hover {
  gap: var(--space-md);
}

.card-cta:hover i {
  transform: translateX(4px);
}

/* ---- CTA Strip inferior ---- */
.solutions-cta-strip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-2xl);
  background: rgba(var(--clr-bg-card), 0.5);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  text-align: center;
  backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.solutions-cta-strip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 400px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent-primary), transparent);
}

.cta-strip-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.cta-strip-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  color: var(--clr-accent-primary);
}

.cta-strip-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.cta-strip-text strong {
  font-size: var(--fs-lg);
  color: var(--clr-text-primary);
  font-weight: 700;
}

.cta-strip-text span {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
}


/* ================================================================
  08. SECCIÓN CONSULTORÍA
  Timeline dual: vertical en móvil, horizontal en desktop (≥1024px).
  Los conectores entre pasos se dibujan con CSS puro usando
  pseudo-elementos y posicionamiento absoluto.
================================================================ */

/* ---- Sección General ---- */
.consulting-section {
  position: relative;
  padding-block: var(--space-4xl);
  background: var(--clr-bg-primary);
  overflow: hidden;
}

/* Orbs de fondo */
.consulting-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.consult-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.consult-orb--tl {
  width: clamp(250px, 35vw, 450px);
  height: clamp(250px, 35vw, 450px);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.07) 0%, transparent 70%);
  top: -5%;
  left: -8%;
}

.consult-orb--br {
  width: clamp(200px, 30vw, 350px);
  height: clamp(200px, 30vw, 350px);
  background: radial-gradient(circle, rgba(139, 92, 246, 0.07) 0%, transparent 70%);
  bottom: 5%;
  right: -6%;
}

/* Línea horizontal decorativa de fondo */
.consult-h-line {
  position: absolute;
  top: 42%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-border), transparent);
}

.consulting-container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* ---- B) TIMELINE ---- */
/* MÓVIL: columna única, pasos apilados verticalmente.
   La línea vertical se traza con el pseudo-elemento ::before del step. */
.timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: var(--space-3xl);
  position: relative;
}

/* Cada paso del timeline */
.timeline-step {
  display: grid;
  /* Columna izquierda: línea + nodo | Columna derecha: contenido */
  grid-template-columns: 80px 1fr;
  grid-template-rows: auto;
  gap: 0 var(--space-lg);
  position: relative;
  min-height: 120px;
}

/* Línea vertical conectora entre pasos (móvil) */
.step-connector {
  position: absolute;
  left: 38px;
  /* centro del nodo (80px/2 - 2px/2) */
  top: 72px;
  /* empieza bajo el nodo */
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--clr-accent-primary), var(--clr-border));
  z-index: 0;
}

/* El último paso no tiene conector */
.timeline-step--last .step-connector {
  display: none;
}

/* Nodo del paso: número + ícono */
.step-node {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding-top: var(--space-md);
  position: relative;
  z-index: 1;
}

/* Número pequeño sobre el ícono */
.step-number {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--clr-accent-primary);
  letter-spacing: 0.12em;
  line-height: 1;
}

/* Círculo del ícono */
.step-icon-ring {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-bg-card);
  border: 1.5px solid var(--clr-border-strong);
  border-radius: 50%;
  font-size: 1.1rem;
  color: var(--clr-accent-primary);
  transition: all var(--transition-slow);
  box-shadow: 0 0 0 4px rgba(0, 212, 255, 0);
}

/* Variante acento (paso 6 — soporte) */
.step-icon-ring--accent {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--clr-accent-primary);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

/* Hover en el paso */
.timeline-step:hover .step-icon-ring {
  background: rgba(0, 212, 255, 0.1);
  border-color: var(--clr-accent-primary);
  box-shadow: 0 0 0 6px rgba(0, 212, 255, 0.1),
    0 0 20px rgba(0, 212, 255, 0.2);
  transform: scale(1.08);
}

/* Contenido textual del paso */
.step-content {
  grid-column: 2;
  grid-row: 1;
  padding: var(--space-md) 0 var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.step-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--clr-text-primary);
  line-height: 1.2;
  transition: color var(--transition-normal);
}

.timeline-step:hover .step-title {
  color: var(--clr-accent-primary);
}

.step-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  line-height: 1.7;
}

/* Tag de duración */
.step-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-muted);
  margin-top: 4px;
}

.step-tag i {
  font-size: 0.7rem;
}

.step-tag--accent {
  color: var(--clr-accent-primary);
}


/* ---- C) BLOQUE "¿POR QUÉ ELEGIRNOS?" ---- */
.why-us-block {
  padding: var(--space-3xl) 0;
  border-top: 1px solid var(--clr-border);
  margin-bottom: var(--space-3xl);
}

.why-us-title {
  font-size: var(--fs-xl);
  font-weight: 700;
  color: var(--clr-text-primary);
  text-align: center;
  margin-bottom: var(--space-2xl);
  line-height: 1.3;
}

/* Grid: 1 col → 2 col → 4 col */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.why-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-slow);
}

.why-card:hover {
  border-color: var(--clr-border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md),
    0 0 20px rgba(0, 212, 255, 0.06);
}

.why-card:hover::before {
  transform: scaleX(1);
}

.why-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
  color: var(--clr-accent-primary);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.why-card:hover .why-icon {
  background: rgba(0, 212, 255, 0.15);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.2);
}

.why-card-title {
  font-size: var(--fs-md);
  font-weight: 700;
  color: var(--clr-text-primary);
}

.why-card-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  line-height: 1.7;
}


/* ---- D) CTA DE CIERRE ---- */
.consulting-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xl);
  padding: var(--space-3xl);
  background: linear-gradient(135deg,
      rgba(0, 212, 255, 0.05) 0%,
      rgba(0, 86, 255, 0.05) 100%);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Resplandor superior */
.consulting-cta::before {
  content: '';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 2px;
  background: var(--gradient-accent);
}

/* Círculo decorativo de fondo */
.consulting-cta::after {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.consulting-cta__label {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--clr-accent-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
}

.consulting-cta__title {
  font-size: var(--fs-xl);
  font-weight: 800;
  color: var(--clr-text-primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.consulting-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}


/* ================================================================
  10. SECCIÓN CONTACTO
  Form con validación JS en tiempo real.
  Estados de campo: default → focus → valid → invalid.
================================================================ */

/* ---- Layout general ---- */
.contact-section {
  position: relative;
  padding-block: var(--space-4xl);
  background: var(--clr-bg-secondary);
  overflow: hidden;
}

.contact-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.contact-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.contact-orb--left {
  width: clamp(250px, 35vw, 400px);
  height: clamp(250px, 35vw, 400px);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.06) 0%, transparent 70%);
  top: 0;
  left: -10%;
}

.contact-orb--right {
  width: clamp(200px, 28vw, 350px);
  height: clamp(200px, 28vw, 350px);
  background: radial-gradient(circle, rgba(255, 64, 129, 0.05) 0%, transparent 70%);
  bottom: 5%;
  right: -8%;
}

.contact-container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

/* Cuerpo: 1 col mobile → 2 col desktop */
.contact-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-2xl);
}

/* ---- Columna Izquierda: Info de contacto ---- */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

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

.channel-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.channel-card:hover {
  border-color: var(--clr-border-strong);
  transform: translateX(4px);
}

/* Variante acento: WhatsApp */
.channel-card--accent {
  border-color: rgba(0, 230, 118, 0.2);
  background: rgba(0, 230, 118, 0.03);
}

.channel-card--accent:hover {
  border-color: rgba(0, 230, 118, 0.4);
  box-shadow: 0 0 16px rgba(0, 230, 118, 0.08);
}

.channel-card--accent .channel-icon {
  color: #00E676;
  background: rgba(0, 230, 118, 0.1);
  border-color: rgba(0, 230, 118, 0.25);
}

.channel-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid var(--clr-border-strong);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  color: var(--clr-accent-primary);
  flex-shrink: 0;
}

.channel-detail {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.channel-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.channel-value {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-text-primary);
}

.channel-link {
  text-decoration: none;
  transition: color var(--transition-normal);
}

.channel-link:hover {
  color: var(--clr-accent-primary);
}

.channel-sub {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

/* Redes sociales */
.contact-social-block {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--clr-border);
}

.contact-social-label {
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--clr-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-social-links {
  display: flex;
  gap: var(--space-sm);
}

.contact-social-btn {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-secondary);
  font-size: 0.85rem;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.contact-social-btn:hover {
  border-color: var(--clr-accent-primary);
  color: var(--clr-accent-primary);
  background: rgba(0, 212, 255, 0.06);
  transform: translateY(-2px);
}

/* ---- Columna Derecha: Formulario ---- */
.contact-form-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

/* Banner de estado de envío */
.form-status {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  font-size: var(--fs-sm);
  animation: fadeSlideDown 0.3s ease;
}

/* CRÍTICO: el UA stylesheet pone display:none para [hidden], pero nuestra
   regla display:flex lo sobreescribe. Necesitamos restablecer display:none
   cuando el banner tiene el atributo hidden para que no ocupe espacio. */
.form-status[hidden] {
  display: none !important;
}

.form-status.form-status--success {
  background: rgba(0, 230, 118, 0.08);
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--clr-success);
}

.form-status.form-status--error {
  background: rgba(255, 82, 82, 0.08);
  border-color: rgba(255, 82, 82, 0.3);
  color: var(--clr-error);
}

.form-status__icon {
  font-size: 1.1rem;
  margin-top: 1px;
  flex-shrink: 0;
}

.form-status__msg {
  color: var(--clr-text-primary);
  line-height: 1.5;
}

/* El formulario */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  position: relative;
}

/* Línea de acento en el tope del form */
.contact-form::before {
  content: '';
  position: absolute;
  top: 0;
  left: var(--space-xl);
  right: var(--space-xl);
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 0 0 2px 2px;
}

/* Fila de 2 campos */
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

/* Grupo de campo individual */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

/* Label */
.form-label {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-secondary);
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.required-mark {
  color: var(--clr-accent-primary);
}

.optional-mark {
  color: var(--clr-text-muted);
  font-weight: 400;
  font-size: 0.85em;
}

/* Wrapper con ícono */
.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: var(--space-md);
  font-size: 0.85rem;
  color: var(--clr-text-muted);
  pointer-events: none;
  transition: color var(--transition-normal);
  z-index: 1;
}

.input-icon--textarea {
  top: var(--space-md);
  align-self: flex-start;
}

/* Campos base */
.form-input {
  width: 100%;
  padding: 0.75rem var(--space-md) 0.75rem 2.6rem;
  background: var(--clr-bg-primary);
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-size: var(--fs-sm);
  color: var(--clr-text-primary);
  transition: border-color var(--transition-normal),
    box-shadow var(--transition-normal),
    background var(--transition-normal);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-input::placeholder {
  color: var(--clr-text-muted);
}

/* Focus state */
.form-input:focus {
  border-color: var(--clr-accent-primary);
  background: rgba(0, 212, 255, 0.02);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1),
    0 0 12px rgba(0, 212, 255, 0.06);
}

.form-input:focus+.input-icon,
.input-wrapper:focus-within .input-icon {
  color: var(--clr-accent-primary);
}

/* Valid state (added via JS) */
.form-group.is-valid .form-input {
  border-color: var(--clr-success);
}

.form-group.is-valid .input-icon {
  color: var(--clr-success);
}

/* Invalid state (added via JS) */
.form-group.is-invalid .form-input {
  border-color: var(--clr-error);
  box-shadow: 0 0 0 3px rgba(255, 82, 82, 0.1);
}

.form-group.is-invalid .input-icon {
  color: var(--clr-error);
}

/* Mensaje de error */
.form-error {
  font-size: var(--fs-xs);
  color: var(--clr-error);
  min-height: 1.2em;
  display: flex;
  align-items: center;
  gap: 4px;
  animation: fadeSlideDown 0.2s ease;
}

/* Select: ocultar flecha nativa + mostrar la propia */
.input-wrapper--select {
  position: relative;
}

.form-select {
  padding-right: 2.5rem;
  /* espacio para el chevron */
  cursor: pointer;
  /* Fuerza al browser/OS a renderizar el dropdown nativo en tema oscuro.
     Funciona en Chrome, Edge, Firefox, Safari 15+. */
  color-scheme: dark;
}

/* Estilos de las opciones del dropdown (Firefox + Edge los respetan;
   Chrome en Windows usa el popup nativo del OS, color-scheme lo cubre). */
.form-select option {
  background-color: var(--clr-bg-card, #1a2035);
  color: var(--clr-text-primary, #e2e8f0);
}

.form-select option:checked {
  background-color: var(--clr-accent-primary, #00D4FF);
  color: #000;
}


.select-arrow {
  position: absolute;
  right: var(--space-md);
  font-size: 0.7rem;
  color: var(--clr-text-muted);
  pointer-events: none;
  transition: transform var(--transition-normal);
}

.form-select:focus~.select-arrow {
  color: var(--clr-accent-primary);
  transform: rotate(180deg);
}

/* Textarea */
.input-wrapper--textarea {
  align-items: flex-start;
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
  padding-top: var(--space-md);
  line-height: 1.7;
}

/* Contador de caracteres */
.char-counter {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  text-align: right;
  transition: color var(--transition-normal);
}

.char-counter.char-near-limit {
  color: var(--clr-warning);
}

.char-counter.char-at-limit {
  color: var(--clr-error);
}

/* Honeypot — invisible para humanos */
.form-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  tab-index: -1;
}

/* Fila de envío */
.form-submit-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--clr-border);
}

.form-required-note {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

/* Botón submit con estados loading */
.btn--submit {
  min-width: 180px;
  justify-content: center;
  position: relative;
}

.btn--submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.submit-loading {
  display: none;
  align-items: center;
  gap: var(--space-sm);
}

.btn--submit.is-loading .submit-label {
  display: none;
}

.btn--submit.is-loading .submit-loading {
  display: inline-flex;
}


/* ================================================================
  11. SECCIÓN SOPORTE
  Canales de atención, tabla SLA y horario de cobertura.
================================================================ */

/* ---- Layout general ---- */
.support-section {
  position: relative;
  padding-block: var(--space-4xl);
  background: var(--clr-bg-primary);
  overflow: hidden;
}

.support-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.support-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
}

.support-orb--tl {
  width: clamp(280px, 36vw, 420px);
  height: clamp(280px, 36vw, 420px);
  background: radial-gradient(circle, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
  top: -10%;
  left: -8%;
}

.support-orb--br {
  width: clamp(220px, 28vw, 360px);
  height: clamp(220px, 28vw, 360px);
  background: radial-gradient(circle, rgba(0, 230, 118, 0.04) 0%, transparent 70%);
  bottom: 0;
  right: -6%;
}

.support-container {
  position: relative;
  z-index: 1;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-4xl);
}


/* ── A) Canales de atención ────────────────────────────────── */
.support-channels {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.support-channel-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.support-channel-card:hover {
  border-color: var(--clr-border-strong);
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.3);
}

/* Variante WhatsApp */
.support-channel-card--accent {
  border-color: rgba(0, 230, 118, 0.2);
  background: linear-gradient(135deg,
      rgba(0, 230, 118, 0.04) 0%,
      var(--clr-bg-card) 60%);
}

.support-channel-card--accent:hover {
  border-color: rgba(0, 230, 118, 0.45);
  box-shadow: 0 12px 32px rgba(0, 230, 118, 0.08);
}

/* Ícono ring */
.sc-icon-ring {
  width: 52px;
  height: 52px;
  min-width: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  color: var(--clr-accent-primary);
}

.sc-icon-ring--green {
  background: rgba(0, 230, 118, 0.1);
  border-color: rgba(0, 230, 118, 0.3);
  color: #00E676;
}

.sc-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.sc-title {
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--clr-text-primary);
  margin: 0;
}

.sc-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  line-height: 1.7;
  margin: 0;
}

.sc-details {
  list-style: none;
  padding: 0;
  margin: var(--space-sm) 0 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sc-details li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-xs);
  color: var(--clr-text-secondary);
}

.sc-details i {
  color: var(--clr-success);
  font-size: 0.75rem;
}

.sc-cta {
  display: inline-flex;
  align-items: center;
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--clr-accent-primary);
  text-decoration: none;
  margin-top: var(--space-sm);
  transition: gap var(--transition-normal), color var(--transition-normal);
  gap: 4px;
}

.sc-cta:hover {
  gap: 8px;
  color: var(--clr-accent-secondary);
}

.sc-cta--green {
  color: #00E676;
}

.sc-cta--green:hover {
  color: #69f0ae;
}


/* ── B) Tabla SLA ───────────────────────────────────────────── */
.sla-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.sla-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--clr-text-primary);
  text-align: center;
  margin: 0;
}

.sla-subtitle {
  text-align: center;
  color: var(--clr-text-secondary);
  font-size: var(--fs-sm);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Wrapper con scroll horizontal en mobile */
.sla-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-xl);
  border: 1px solid var(--clr-border);
  /* Scroll suave */
  -webkit-overflow-scrolling: touch;
}

.sla-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: var(--fs-sm);
  background: var(--clr-bg-card);
}

/* Columna "Característica" */
.sla-feature-col {
  width: 38%;
  text-align: left;
}

/* Celdas */
.sla-table th,
.sla-table td {
  padding: var(--space-md) var(--space-lg);
  text-align: center;
  border-bottom: 1px solid var(--clr-border);
  vertical-align: middle;
  color: var(--clr-text-secondary);
}

.sla-table thead tr {
  background: var(--clr-bg-secondary);
}

.sla-table tbody tr:last-child td {
  border-bottom: none;
}

.sla-table tbody tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Columna destacada (Estándar) */
.sla-col--featured {
  background: rgba(0, 212, 255, 0.04);
  border-left: 1px solid rgba(0, 212, 255, 0.15);
  border-right: 1px solid rgba(0, 212, 255, 0.15);
  color: var(--clr-text-primary);
}

.sla-table thead .sla-col--featured {
  background: rgba(0, 212, 255, 0.08);
}

/* Celda "sla-feature" (texto de característica, alineado izquierda) */
.sla-feature {
  text-align: left !important;
  color: var(--clr-text-primary) !important;
  font-weight: 500;
}

.sla-feat-icon {
  color: var(--clr-accent-primary);
  font-size: 0.85rem;
  width: 16px;
  text-align: center;
  margin-right: var(--space-sm);
}

/* Badges de plan */
.plan-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  border-radius: 20px;
  font-size: var(--fs-xs);
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.plan-badge--basic {
  background: rgba(120, 130, 160, 0.15);
  border: 1px solid rgba(120, 130, 160, 0.3);
  color: #94A3B8;
}

.plan-badge--standard {
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.35);
  color: var(--clr-accent-primary);
}

.plan-badge--premium {
  background: linear-gradient(135deg, rgba(255, 190, 0, 0.15), rgba(255, 120, 0, 0.1));
  border: 1px solid rgba(255, 190, 0, 0.35);
  color: #FFBE00;
}

.plan-popular {
  font-size: 10px;
  font-weight: 700;
  color: var(--clr-accent-primary);
  background: rgba(0, 212, 255, 0.1);
  padding: 2px 8px;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Íconos de check / minus */
.sla-check {
  color: var(--clr-success);
  font-size: 1rem;
}

.sla-minus {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
}

/* Texto destacado en celdas Premium */
.sla-highlight {
  display: inline-block;
  font-weight: 700;
  color: #FFBE00;
  font-size: 0.85rem;
}

/* Fila CTA */
.sla-cta-row td {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

/* Botones dentro de la tabla */
.sla-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-md);
  font-size: var(--fs-xs);
  font-weight: 700;
  text-decoration: none;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.sla-btn--primary {
  background: var(--gradient-accent);
  color: var(--clr-bg-primary);
}

.sla-btn--primary:hover {
  opacity: 0.9;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
}

.sla-btn--outline {
  border: 1.5px solid var(--clr-border-strong);
  color: var(--clr-text-secondary);
  background: transparent;
}

.sla-btn--outline:hover {
  border-color: var(--clr-accent-primary);
  color: var(--clr-accent-primary);
}

/* Nota al pie de la tabla */
.sla-note {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  background: rgba(0, 212, 255, 0.04);
  border: 1px solid rgba(0, 212, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
}

.sla-note i {
  color: var(--clr-accent-primary);
  margin-top: 1px;
  flex-shrink: 0;
}


/* ── C) Horario de cobertura ────────────────────────────────── */
.coverage-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.coverage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.coverage-card {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-xl);
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  transition: all var(--transition-normal);
}

.coverage-card:hover {
  border-color: var(--clr-border-strong);
  transform: translateY(-3px);
}

.coverage-card--accent {
  border-color: rgba(255, 82, 82, 0.2);
  background: linear-gradient(135deg,
      rgba(255, 82, 82, 0.04) 0%,
      var(--clr-bg-card) 55%);
}

.coverage-card--accent:hover {
  border-color: rgba(255, 82, 82, 0.4);
  box-shadow: 0 8px 24px rgba(255, 82, 82, 0.07);
}

.coverage-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: var(--radius-md);
  font-size: 1.2rem;
  color: var(--clr-accent-primary);
}

.coverage-icon--red {
  background: rgba(255, 82, 82, 0.1);
  border-color: rgba(255, 82, 82, 0.25);
  color: #FF5252;
}

.coverage-body {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.coverage-title {
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--clr-text-primary);
  margin: 0;
}

.coverage-schedule {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* Burbujas de días */
.cov-days {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.cov-day {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: var(--fs-xs);
  font-weight: 700;
  border: 1.5px solid var(--clr-border);
  color: var(--clr-text-muted);
  background: transparent;
}

.cov-day.active {
  background: var(--clr-accent-primary);
  border-color: var(--clr-accent-primary);
  color: var(--clr-bg-primary);
}

.cov-day.partial {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--clr-accent-primary);
  color: var(--clr-accent-primary);
}

.coverage-card--accent .cov-day.active {
  background: #FF5252;
  border-color: #FF5252;
  color: #fff;
}

.cov-hours {
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--clr-text-primary);
  margin: 0;
}

.cov-247 {
  font-size: 1.1rem;
  font-weight: 800;
  background: linear-gradient(135deg, #FF5252, #FF8A65);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.coverage-note {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  margin: 0;
  line-height: 1.6;
}


/* ── D) CTA de cierre ───────────────────────────────────────── */
.support-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-xl);
  padding: var(--space-2xl) var(--space-xl);
  background: linear-gradient(135deg,
      rgba(0, 212, 255, 0.05) 0%,
      rgba(0, 86, 255, 0.05) 100%);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--radius-2xl);
}

.support-cta__title {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 800;
  color: var(--clr-text-primary);
  margin: 0;
}

.support-cta__desc {
  color: var(--clr-text-secondary);
  font-size: var(--fs-sm);
  margin: var(--space-sm) 0 0;
}

.support-cta__actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}


/* ================================================================
  12. FOOTER
================================================================ */
.main-footer {
  background: var(--clr-bg-primary);
  position: relative;
}

/* Borde decorativo superior */
.footer-border-top {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent-primary), var(--clr-border), transparent);
}

.footer-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
  padding-block: var(--space-3xl) var(--space-2xl);
  display: grid;
  grid-template-columns: 1fr;
  /* Mobile: columna única */
  gap: var(--space-2xl);
}

/* ---- Logo en footer ---- */
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-md);
}

/* ---- Descripción de marca ---- */
.footer-brand-desc {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  line-height: 1.8;
  max-width: 32ch;
  margin-bottom: var(--space-lg);
}

/* ---- Redes sociales ---- */
.footer-social {
  display: flex;
  gap: var(--space-sm);
}

.social-link {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 255, 0.06);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  color: var(--clr-text-secondary);
  font-size: 0.9rem;
  transition: all var(--transition-normal);
}

.social-link:hover {
  background: rgba(0, 212, 255, 0.15);
  border-color: var(--clr-border-strong);
  color: var(--clr-accent-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2);
}

/* ---- Títulos de columnas ---- */
.footer-col-title {
  font-family: var(--font-display);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--clr-text-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

/* Línea decorativa bajo cada título de columna */
.footer-col-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--clr-accent-primary);
  border-radius: 1px;
}

/* ---- Links del footer ---- */
.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
  transition: all var(--transition-normal);
  padding: 0.25rem 0;
}

.footer-link i {
  font-size: 0.6rem;
  color: var(--clr-accent-primary);
  opacity: 0.6;
  transition: all var(--transition-normal);
}

.footer-link:hover {
  color: var(--clr-text-primary);
  padding-left: 4px;
}

.footer-link:hover i {
  opacity: 1;
  transform: translateX(2px);
}

/* ---- Información de contacto ---- */
.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-icon {
  color: var(--clr-accent-primary);
  font-size: 0.9rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.contact-item>div {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.contact-item strong {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--clr-text-primary);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.contact-item span,
.contact-link {
  font-size: var(--fs-sm);
  color: var(--clr-text-secondary);
}

.contact-link {
  transition: color var(--transition-normal);
}

.contact-link:hover {
  color: var(--clr-accent-primary);
}

/* ---- Barra inferior ---- */
.footer-bottom {
  border-top: 1px solid var(--clr-border);
}

.footer-bottom-container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-lg);
  padding-block: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

.footer-copyright {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.footer-legal-link {
  font-size: var(--fs-xs);
  color: var(--clr-text-muted);
  transition: color var(--transition-normal);
}

.footer-legal-link:hover {
  color: var(--clr-accent-primary);
}


/* ================================================================
  09. RESPONSIVE BREAKPOINTS
  Estrategia mobile-first: estilos base para móvil (<576px),
  luego se expanden con min-width para breakpoints mayores.
================================================================ */

/* ---------- Tableta pequeña (≥576px) ---------- */
@media (min-width: 576px) {

  /* Form: filas de 2 campos side-by-side */
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* ---------- Tableta (≥768px) ---------- */
@media (min-width: 768px) {

  /* Grid soluciones: 2 columnas desde 640px */
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* CTA strip en fila horizontal desde tablet */
  .solutions-cta-strip {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .cta-strip-content {
    flex-direction: row;
    align-items: center;
  }

  /* Mostrar el CTA en el navbar */
  .nav-cta-btn {
    display: inline-flex;
  }

  /* Ocultar hamburguesa */
  .hamburger {
    display: none;
  }

  /* Mostrar menú en línea (estado normal) */
  .nav-menu {
    display: flex;
  }

  /* Consultoría: why-us 2 columnas desde tablet */
  .why-us-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* CTA consultoría en fila */
  .consulting-cta {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  .consulting-cta__actions {
    flex-shrink: 0;
  }

  /* Ajuste de la barra lateral del footer */
  .footer-bottom-container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }

  /* Grid de 2 columnas en footer */
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Soporte: canales en 2 columnas desde tablet */
  .support-channels {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Cobertura: 2 columnas desde tablet */
  .coverage-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ---------- Desktop (≥1024px) ---------- */
@media (min-width: 1024px) {

  /* -------------------------------------------------------
     SOLUCIÓN DEFINITIVA — Hero de altura fija en desktop:
     Se asigna height exacto (= viewport - navbar) al contenedor.
     Sin importar cuántas líneas genere el efecto typing, el hero
     SIEMPRE ocupa exactamente 100svh y nunca empuja el contenido
     que está debajo de la sección.
     align-items: start asegura que ambas columnas arrancan desde
     el tope de su celda y no se reposicionan al crecer el texto.
  ------------------------------------------------------- */
  .hero-container {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: start;
    /* clamp garantiza:
       - Mínimo: 975px (valor confirmado que muestra todo el contenido).
       - Ideal: 100dvh - navbar (escala con la pantalla).
       - Máximo: 1300px en monitores muy grandes.
       overflow: visible (por defecto) — el hero-section padre ya
       tiene overflow:hidden para los orbs decorativos, no hace falta
       repetirlo aquí. Quitarlo evita que se corten los indicadores. */
    height: clamp(975px, calc(100dvh - var(--nav-height)), 1300px);
    padding-block: clamp(3rem, 7vh, 6rem);
  }

  /* Panel visual — regla única consolidada:
     - align-self: start → anclado al tope de la celda (NO se mueve).
     - justify-content: flex-end → alineado a la derecha.
     - padding-top → compensación visual para que el panel
       arranque visualmente alineado con el bloque de texto. */
  .hero-visual {
    align-self: start;
    justify-content: flex-end;
    padding-top: clamp(1.5rem, 4vh, 4rem);
  }

  /* Grid soluciones: 3 columnas desde desktop */
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Timeline horizontal en desktop:
     Los 6 pasos se muestran en una sola fila con su
     conector horizontal en lugar del vertical de móvil. */
  .timeline {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 0;
    align-items: start;
  }

  .timeline-step {
    grid-template-columns: 1fr;
    /* una sola columna por paso */
    grid-template-rows: auto auto;
    gap: var(--space-md) 0;
    min-height: unset;
    justify-items: center;
    text-align: center;
  }

  /* Ocultar conector vertical y usar horizontal pseudo-elemento */
  .step-connector {
    display: none;
  }

  /* Línea horizontal: va desde el centro del nodo hacia la derecha */
  .timeline-step:not(.timeline-step--last)::after {
    content: '';
    position: absolute;
    top: 42px;
    /* centro vertical del step-icon-ring */
    left: calc(50% + 26px);
    /* borde derecho del ícono */
    right: calc(-50% + 26px);
    height: 1px;
    background: linear-gradient(to right, var(--clr-accent-primary), var(--clr-border));
    z-index: 0;
  }

  .step-node {
    grid-column: 1;
    grid-row: 1;
    padding-top: 0;
  }

  .step-content {
    grid-column: 1;
    grid-row: 2;
    padding: 0;
    align-items: center;
  }

  /* Why-us: 4 columnas en desktop */
  .why-us-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Soporte: canales 3 columnas en desktop */
  .support-channels {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Cobertura: 3 columnas */
  .coverage-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* CTA soporte en fila */
  .support-cta {
    flex-direction: row;
    text-align: left;
    justify-content: space-between;
    align-items: center;
  }

  .support-cta__actions {
    flex-shrink: 0;
  }

  /* Contacto: 2 columnas info + form */
  .contact-body {
    grid-template-columns: 1fr 1.5fr;
    align-items: start;
  }

  /* Footer de 4 columnas */
  .footer-container {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

/* ---------- Desktop grande (≥1280px) ---------- */
@media (min-width: 1280px) {

  /* Más espacio en el panel de hero */
  .tech-panel {
    max-width: 520px;
  }

  /* Las tarjetas flotantes emergen del panel */
  .floating-card--top {
    right: -20px;
  }

  .floating-card--bottom {
    left: -20px;
  }
}


/* ================================================================
  10. ANIMACIONES Y KEYFRAMES
  Convención de nomenclatura:
    - camelCase descriptivo del propósito.
================================================================ */

/* Fade-in genérico desde abajo */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }

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

/* Fade-in genérico desde arriba */
@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }

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

/* Fade-in desde la derecha (elemento visual del hero) */
@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(32px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Flotado suave — tarjetas del hero */
@keyframes float {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* Flotado de orbs de fondo */
@keyframes floatOrb {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(20px, -20px) scale(1.05);
  }

  66% {
    transform: translate(-15px, 10px) scale(0.97);
  }
}

/* Pulso de puntos de estado */
@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

/* Cursor de typing */
@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

/* Rueda del scroll indicator */
@keyframes scrollWheel {
  0% {
    opacity: 1;
    transform: translateY(0);
  }

  75% {
    opacity: 0;
    transform: translateY(10px);
  }

  100% {
    opacity: 0;
    transform: translateY(0);
  }
}

/* Barras de red animadas */
@keyframes networkBar {
  from {
    opacity: 0.4;
  }

  to {
    opacity: 0.9;
  }
}

/* Slide in del menú móvil */
@keyframes slideInDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

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

/* Slide-down para mensajes de error del formulario */
@keyframes fadeSlideDown {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }

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

/* Reducción de movimiento (accesibilidad) */
@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;
  }
}