/* ============================================================
   GESPRONAT · HIGH-TECH DESIGN SYSTEM (DARK TECH / OBSIDIAN)
   Product as a Service · Plataforma 3PLM de Última Generación
   ============================================================ */

:root {
  /* Paleta Base Deep Obsidian & Midnight */
  --bg-base: #050811;
  --bg-elevated: #090E1D;
  --bg-surface: #0E162B;
  --bg-card: rgba(13, 21, 40, 0.72);
  --bg-card-hover: rgba(19, 32, 60, 0.88);
  --bg-input: rgba(10, 16, 32, 0.85);

  /* Acentos de Iluminación Neón / Cyber */
  --cyan-neon: #00F0FF;
  --cyan-glow: rgba(0, 240, 255, 0.45);
  --cyan-subtle: rgba(0, 240, 255, 0.12);
  --blue-electric: #3B82F6;
  --blue-glow: rgba(59, 130, 246, 0.45);
  --blue-deep: #1E3A8A;
  --indigo-laser: #6366F1;
  --emerald-active: #10B981;

  /* Tipografías y Textos */
  --text-pure: #FFFFFF;
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  /* Bordes & Estructuras */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-glow: rgba(0, 240, 255, 0.35);

  /* Fuentes */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-tech: 'Space Grotesk', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Radios & Sombras */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  --shadow-card: 0 16px 40px -10px rgba(0, 0, 0, 0.6), 0 0 0 1px var(--border-subtle);
  --shadow-neon: 0 0 25px -4px var(--cyan-glow);
  --shadow-blue: 0 0 30px -5px var(--blue-glow);

  /* Transiciones */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.2s var(--ease-smooth);
  --transition-normal: 0.35s var(--ease-smooth);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body.tech-theme {
  font-family: var(--font-sans);
  background-color: var(--bg-base);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Canvas Cibernético y Luces Ambientales */
.background-cyber-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.65;
}

.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
  transition: opacity 1s ease;
}

.glow-top {
  top: -150px;
  right: 5%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.25) 0%, rgba(59, 130, 246, 0.15) 50%, transparent 70%);
}

.glow-middle {
  top: 45%;
  left: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2) 0%, rgba(0, 240, 255, 0.1) 50%, transparent 70%);
}

/* Contenedores */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Efectos de Texto y Clases Utilitarias */
.highlight-cyan {
  color: var(--cyan-neon);
}

.text-glow {
  text-shadow: 0 0 20px var(--cyan-glow);
}

.highlight-blue {
  color: var(--blue-electric);
}

/* ============================================================
   SPOTLIGHT & 3D TILT CARDS (GLASSMORPHISM 2.0)
   ============================================================ */
.spotlight-card {
  position: relative;
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: transform 0.25s var(--ease-smooth), border-color 0.3s ease, box-shadow 0.3s ease;
  transform-style: preserve-3d;
  will-change: transform;
}

/* Halo de luz que sigue el cursor en hover */
.spotlight-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  background: radial-gradient(
    600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(0, 240, 255, 0.12),
    transparent 60%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 2;
}

.spotlight-card:hover {
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.8), 0 0 25px -5px rgba(0, 240, 255, 0.18);
}

.spotlight-card:hover::before {
  opacity: 1;
}

/* ============================================================
   BOTONES FUTURISTAS & EFECTO SHIMMER
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.95rem;
  border-radius: var(--radius-pill);
  padding: 13px 28px;
  cursor: pointer;
  text-decoration: none;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease-spring);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-cyber-primary {
  background: linear-gradient(135deg, #00C6FF 0%, #0072FF 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 20px -2px rgba(0, 114, 255, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-cyber-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px -2px rgba(0, 240, 255, 0.6), 0 0 15px rgba(0, 240, 255, 0.4);
  color: #FFFFFF;
}

.btn-cyber-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border: 1px solid var(--border-medium);
}

.btn-cyber-ghost:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--cyan-neon);
  color: var(--cyan-neon);
  transform: translateY(-2px);
}

.btn-cyber-outline {
  background: transparent;
  color: var(--cyan-neon);
  border: 1px solid rgba(0, 240, 255, 0.4);
}

.btn-cyber-outline:hover {
  background: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 20px var(--cyan-glow);
  transform: translateY(-2px);
}

/* Efecto Shimmer Metálico */
.btn-shimmer {
  position: absolute;
  top: -50%;
  left: -150%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    60deg,
    transparent,
    rgba(255, 255, 255, 0.35),
    transparent
  );
  transform: rotate(25deg);
  pointer-events: none;
  transition: none;
}

.btn-cyber-primary:hover .btn-shimmer {
  animation: shimmerSweep 0.9s ease forwards;
}

@keyframes shimmerSweep {
  0% { left: -150%; }
  100% { left: 200%; }
}

/* ============================================================
   HEADER & NAVBAR PRINCIPAL
   ============================================================ */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  height: 78px;
  z-index: 50;
  background: rgba(5, 8, 17, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all 0.3s ease;
}

.main-header.scrolled {
  background: rgba(5, 8, 17, 0.95);
  border-bottom-color: rgba(0, 240, 255, 0.25);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
}

.header-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Brand Logo */
.brand-link {
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}

.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-icon-box {
  position: relative;
  width: 44px;
  height: 44px;
}

.brand-icon {
  width: 100%;
  height: 100%;
  display: block;
}

.icon-pulse-glow {
  position: absolute;
  inset: -2px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 240, 255, 0.35) 0%, transparent 70%);
  z-index: -1;
  animation: pulseGlow 3s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.3; transform: scale(0.95); }
  50% { opacity: 0.85; transform: scale(1.15); }
}

.brand-name {
  display: block;
  font-family: var(--font-tech);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: 0.03em;
  color: var(--text-pure);
  line-height: 1.1;
}

.brand-sub {
  display: block;
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.02em;
}

/* Menú de Navegación */
.nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-tech);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--cyan-neon);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan-neon), var(--blue-electric));
  transition: width 0.3s var(--ease-smooth);
  box-shadow: 0 0 8px var(--cyan-glow);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-highlight {
  color: var(--cyan-neon) !important;
  font-weight: 700;
}

/* El botón móvil solo se muestra en el menú responsive */
.mobile-cta-wrap {
  display: none;
}

/* Acciones del Header */
.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.desktop-cta {
  padding: 10px 22px;
  font-size: 0.88rem;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
}

.menu-toggle .bar {
  width: 24px;
  height: 2px;
  background-color: var(--text-main);
  transition: all 0.3s ease;
}

/* ============================================================
   HERO SECTION (COMMAND CENTER)
   ============================================================ */
.hero-section {
  padding: 70px 0 0 0;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
}

.kicker-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.28);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--cyan-neon);
  box-shadow: 0 0 8px var(--cyan-neon);
}

.hero-title {
  font-family: var(--font-tech);
  font-size: clamp(2.3rem, 4.4vw, 3.7rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  margin-bottom: 20px;
}

.hero-subline {
  display: block;
  font-size: 0.45em;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #60A5FA;
  margin-bottom: 6px;
}

.hero-description {
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 560px;
  margin-bottom: 34px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.btn-hero {
  padding: 15px 34px;
  font-size: 1rem;
}

.btn-hero-secondary {
  padding: 15px 26px;
  font-size: 1rem;
}

/* Métricas en Vivo */
.hero-live-metrics {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-subtle);
}

.metric-block {
  display: flex;
  flex-direction: column;
}

.metric-num {
  font-family: var(--font-tech);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--text-pure);
  line-height: 1;
}

.metric-plus {
  font-family: var(--font-tech);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--cyan-neon);
}

.metric-label {
  font-size: 0.72rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.metric-divider {
  width: 1px;
  height: 38px;
  background: var(--border-subtle);
}

/* Mosaico HUD / CCTV Scanner de Fotos - 3 Tarjetas Estructuradas por Igual */
.hero-visual-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
}

.hero-card-factory,
.hero-card-warehouse,
.hero-card-client {
  grid-column: auto;
  grid-row: auto;
  height: 380px;
}

.hero-hud-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(0, 240, 255, 0.2);
  background-color: #03060E;
  height: 380px;
  width: 100%;
}

/* Efecto HUD Corners */
.hud-corner-tl,
.hud-corner-br {
  position: absolute;
  width: 14px;
  height: 14px;
  z-index: 4;
  pointer-events: none;
}

.hud-corner-tl {
  top: 8px;
  left: 8px;
  border-top: 2px solid var(--cyan-neon);
  border-left: 2px solid var(--cyan-neon);
}

.hud-corner-br {
  bottom: 8px;
  right: 8px;
  border-bottom: 2px solid var(--cyan-neon);
  border-right: 2px solid var(--cyan-neon);
}

/* Efecto Escáner */
.hud-scanner-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan-neon), transparent);
  box-shadow: 0 0 12px var(--cyan-neon);
  z-index: 3;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.hero-hud-card:hover .hud-scanner-overlay {
  opacity: 1;
  animation: scanRun 2.2s infinite linear;
}

@keyframes scanRun {
  0% { top: 0%; }
  100% { top: 100%; }
}

.card-image-wrap {
  width: 100%;
  height: 100%;
  position: relative;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-smooth);
}

.hero-hud-card:hover .card-img {
  transform: scale(1.05);
}

.hero-card-client .card-img {
  object-position: center 20%;
}

.card-gradient-tech {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5, 8, 17, 0.15) 0%,
    rgba(5, 8, 17, 0.5) 50%,
    rgba(5, 8, 17, 0.95) 100%
  );
  z-index: 1;
}

.hero-card-client .card-gradient-tech {
  background: linear-gradient(
    180deg,
    rgba(5, 8, 17, 0.04) 0%,
    rgba(5, 8, 17, 0.18) 50%,
    rgba(5, 8, 17, 0.92) 100%
  );
}

/* Badges Flotantes de las Tarjetas */
.card-floating-badge {
  position: absolute;
  bottom: 14px;
  left: 14px;
  right: 14px;
  background: rgba(5, 8, 17, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 240, 255, 0.25);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 2;
  transition: border-color 0.3s ease;
}

.hero-hud-card:hover .card-floating-badge {
  border-color: var(--cyan-neon);
}

.badge-icon-box {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.1);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-status-row {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 2px;
}

.badge-dot-live {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: var(--emerald-active);
  box-shadow: 0 0 6px var(--emerald-active);
}

.badge-code {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  color: var(--cyan-neon);
}

.badge-title {
  display: block;
  font-family: var(--font-tech);
  font-weight: 800;
  font-size: 0.82rem;
  color: var(--text-pure);
  letter-spacing: 0.05em;
  line-height: 1.1;
}

.badge-desc {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
}

/* Ribbon de Capacidades */
.hero-bottom-ribbon {
  background: rgba(8, 13, 26, 0.8);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 22px 0;
  margin-top: 20px;
}

.ribbon-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.ribbon-item {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: transform var(--transition-fast);
}

.ribbon-item:hover {
  transform: translateY(-2px);
}

.ribbon-icon {
  color: var(--cyan-neon);
  background: rgba(0, 240, 255, 0.08);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.ribbon-text {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
}

/* ============================================================
   APARTADO: LIDERAZGO EN EUROPA (HIGH-TECH CARD)
   ============================================================ */
.section-europe-highlight {
  padding: 56px 0;
}

.europe-card-box {
  background: linear-gradient(135deg, rgba(14, 23, 47, 0.85) 0%, rgba(9, 14, 29, 0.9) 100%);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: 44px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.europe-light-strip {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan-neon), transparent);
  box-shadow: 0 0 15px var(--cyan-neon);
}

.europe-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.europe-badge-star {
  color: #FBBF24;
}

.europe-heading {
  font-family: var(--font-tech);
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  font-weight: 800;
  color: var(--text-pure);
  line-height: 1.25;
  max-width: 900px;
  margin: 0 auto 16px;
}

.europe-subtext {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.europe-tech-chips {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
}

.tech-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 6px 14px;
  border-radius: var(--radius-pill);
}

.tech-chip svg {
  color: var(--cyan-neon);
}

/* ============================================================
   APARTADO DESTACADO: GESTIÓN INTEGRAL BUROCRÁTICA Y DE DISEÑO
   ============================================================ */
.section-bureaucracy-design {
  padding: 44px 0;
  position: relative;
}

.bureaucracy-card-box {
  background: linear-gradient(135deg, rgba(14, 23, 47, 0.85) 0%, rgba(9, 14, 29, 0.9) 100%);
  border: 1px solid rgba(0, 240, 255, 0.28);
  border-radius: var(--radius-xl);
  padding: 42px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.35s var(--ease-spring);
}

.bureaucracy-card-box:hover {
  border-color: rgba(0, 240, 255, 0.45);
  box-shadow: 0 16px 45px -10px rgba(0, 0, 0, 0.7), 0 0 25px rgba(0, 240, 255, 0.12);
}

.bureaucracy-light-strip {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 220px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--cyan-neon), transparent);
  box-shadow: 0 0 15px var(--cyan-neon);
}

.bureaucracy-card-box .section-kicker {
  margin-bottom: 14px;
}

.bureaucracy-heading {
  font-family: var(--font-tech);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 800;
  color: var(--text-pure);
  line-height: 1.25;
  max-width: 900px;
  margin: 0 auto 16px;
}

.bureaucracy-subtext {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--text-muted);
  max-width: 820px;
  margin: 0 auto;
  line-height: 1.6;
}

.bureaucracy-subtext strong {
  color: var(--text-pure);
}

/* ============================================================
   GLOBAL SECTION HEADINGS
   ============================================================ */
.section {
  padding: 84px 0;
  position: relative;
}

.section-header {
  margin-bottom: 50px;
}

.text-center {
  text-align: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cyan-neon);
  letter-spacing: 0.08em;
  margin-bottom: 12px;
}

.kicker-glow {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--cyan-neon);
  box-shadow: 0 0 8px var(--cyan-neon);
}

.section-title {
  font-family: var(--font-tech);
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-pure);
  line-height: 1.2;
  margin-bottom: 14px;
}

.section-subtitle {
  font-size: clamp(0.95rem, 1.2vw, 1.1rem);
  color: var(--text-muted);
  max-width: 680px;
  line-height: 1.6;
}

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

/* ============================================================
   SECCIÓN: EL PROCESO (SIMULADOR DE PIPELINE INTERACTIVO)
   ============================================================ */
.pipeline-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.btn-pipeline-control {
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.35);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-pipeline-control:hover,
.btn-pipeline-control.playing {
  background: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.pipeline-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.process-flow-wrapper {
  overflow-x: auto;
  padding: 20px 0 30px;
  margin-bottom: 30px;
}

.process-flow-track {
  display: flex;
  align-items: stretch;
  min-width: 1060px;
  gap: 8px;
}

/* Botón de Nodo del Proceso */
.process-step-btn {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 14px;
  text-align: center;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: all 0.3s var(--ease-spring);
  color: inherit;
}

.process-step-btn:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}

.process-step-btn.active {
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.12) 0%, rgba(13, 21, 40, 0.9) 100%);
  border-color: var(--cyan-neon);
  box-shadow: 0 0 25px rgba(0, 240, 255, 0.25), 0 10px 30px rgba(0, 0, 0, 0.7);
  transform: translateY(-5px);
}

.step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-medium);
  font-family: var(--font-tech);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  transition: all 0.3s ease;
}

.process-step-btn.active .step-badge {
  background: var(--cyan-neon);
  border-color: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.step-icon-shell {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-bottom: 12px;
  transition: all 0.3s ease;
}

.process-step-btn:hover .step-icon-shell,
.process-step-btn.active .step-icon-shell {
  color: var(--cyan-neon);
  background: rgba(0, 240, 255, 0.12);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.step-title {
  font-family: var(--font-tech);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 6px;
}

.step-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.4;
}

.process-arrow-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--border-medium);
  width: 20px;
  flex-shrink: 0;
}

/* Panel de Telemetría Dinámica de la Fase */
.pipeline-inspector {
  background: rgba(14, 22, 44, 0.8);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-top: 10px;
}

.inspector-header {
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 14px;
}

.inspector-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan-neon);
  font-weight: 700;
  margin-bottom: 6px;
}

.inspector-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--cyan-neon);
  box-shadow: 0 0 8px var(--cyan-neon);
}

.inspector-title {
  font-family: var(--font-tech);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-pure);
}

.inspector-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.inspector-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.inspector-text {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.inspector-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-metric {
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.25);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: var(--radius-sm);
}

/* ============================================================
   SECCIÓN: SECTORES & BENTO GRID
   ============================================================ */
.sectors-wrapper-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.sectors-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.sector-bento-card {
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
}

.sector-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.sector-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.08);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.sector-bento-card:hover .sector-icon-wrap {
  background: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 15px var(--cyan-glow);
}

.sector-code {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
}

.sector-title {
  font-family: var(--font-tech);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}

.sector-list {
  list-style: none;
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.sector-list li {
  position: relative;
  padding-left: 14px;
}

.sector-list li::before {
  content: '·';
  position: absolute;
  left: 2px;
  color: var(--cyan-neon);
  font-weight: 900;
}

.sectors-footer-cell {
  grid-column: 1 / -1;
  padding-top: 10px;
}

.sectors-prompt {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.link-cyan-underline {
  color: var(--cyan-neon);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Tarjeta Red Privada de Fabricantes (Bóveda Segura) */
.manufacturers-banner-card {
  position: relative;
  height: 100%;
  min-height: 440px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 38px 30px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 240, 255, 0.25);
}

.banner-card-img-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.banner-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner-overlay-dark {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(5, 8, 17, 0.4) 0%,
    rgba(5, 8, 17, 0.85) 60%,
    rgba(5, 8, 17, 0.98) 100%
  );
}

.banner-card-content {
  position: relative;
  z-index: 1;
}

.banner-badge-security {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(0, 240, 255, 0.12);
  border: 1px solid rgba(0, 240, 255, 0.4);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 14px;
}

.banner-title {
  font-family: var(--font-tech);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-pure);
  line-height: 1.25;
  margin-bottom: 14px;
}

.banner-text {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 22px;
}

/* ============================================================
   SECCIÓN: ERP & TECNOLOGÍA (CONSOLA OPERATIVA EN TIEMPO REAL)
   ============================================================ */
.erp-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: center;
}

.erp-tabs-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.erp-tab-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  text-align: left;
  cursor: pointer;
  transition: all 0.3s var(--ease-spring);
  color: inherit;
}

.erp-tab-btn:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 240, 255, 0.3);
  transform: translateX(4px);
}

.erp-tab-btn.active {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.12) 0%, rgba(13, 21, 40, 0.9) 100%);
  border-color: var(--cyan-neon);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.18);
  transform: translateX(6px);
}

.erp-tab-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.erp-tab-btn.active .erp-tab-icon {
  background: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.erp-tab-title {
  display: block;
  font-family: var(--font-tech);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 4px;
}

.erp-tab-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Contenedor del Diagrama del Sistema con SVG */
.system-diagram-container {
  position: relative;
  min-height: 400px;
  padding: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(0, 240, 255, 0.25);
  background: radial-gradient(circle at center, rgba(14, 23, 47, 0.9) 0%, rgba(5, 8, 17, 0.95) 100%);
}

.diagram-node {
  position: absolute;
  background: rgba(10, 17, 34, 0.88);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 5;
  transition: all 0.3s ease;
  width: 200px;
}

.diagram-node:hover {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 15px var(--cyan-glow);
  transform: scale(1.03);
}

.node-icon-box {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.08);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.node-title {
  font-family: var(--font-tech);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 0.04em;
  margin-bottom: 2px;
}

.node-sub {
  font-size: 0.65rem;
  color: var(--text-dim);
  line-height: 1.2;
}

.node-ping {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--cyan-neon);
  box-shadow: 0 0 8px var(--cyan-neon);
}

/* Posicionamiento de Nodos */
.node-manufacturers { top: 30px; left: 30px; }
.node-logistics { top: 30px; right: 30px; }
.node-ecommerce { bottom: 30px; left: 30px; }
.node-clients { bottom: 30px; right: 30px; }

/* Nodo Central: ERP GESPRONAT */
.diagram-center-hub {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hub-card {
  background: #070B16;
  border: 2px solid var(--cyan-neon);
  border-radius: var(--radius-lg);
  padding: 18px 24px;
  text-align: center;
  box-shadow: 0 0 35px var(--cyan-glow), inset 0 0 20px rgba(0, 240, 255, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hub-logo {
  margin-bottom: 6px;
}

.hub-title {
  font-family: var(--font-tech);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 0.05em;
  line-height: 1;
}

.hub-brand {
  font-family: var(--font-tech);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--cyan-neon);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.hub-status-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--emerald-active);
}

/* Anillos de Radar Central */
.hub-radar-ring {
  position: absolute;
  width: 170px;
  height: 170px;
  border-radius: 50%;
  border: 1px dashed rgba(0, 240, 255, 0.35);
  animation: radarSpin 12s linear infinite;
  pointer-events: none;
}

.hub-radar-ring.outer {
  width: 240px;
  height: 240px;
  border-color: rgba(59, 130, 246, 0.2);
  animation: radarSpin 20s linear infinite reverse;
}

@keyframes radarSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Conectores SVG */
.diagram-svg-connectors {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.connector-pulse {
  stroke-dasharray: 8, 20;
  animation: dashPulse 2.5s linear infinite;
}

.pulse-fast { animation-duration: 1.8s; }
.pulse-medium { animation-duration: 2.2s; }
.pulse-reverse { animation-direction: reverse; animation-duration: 2.5s; }
.pulse-slow { animation-duration: 3s; }

@keyframes dashPulse {
  to { stroke-dashoffset: -100; }
}

/* ============================================================
   BANNER MODELO 3PLM (POWERHOUSE INDUSTRIAL)
   ============================================================ */
.section-3plm {
  position: relative;
  overflow: hidden;
  padding: 80px 0;
}

.bg-dark-industrial {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.industrial-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.overlay-blue-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(14, 23, 47, 0.75) 0%, rgba(5, 8, 17, 0.98) 100%);
}

.3plm-content-wrap {
  position: relative;
  z-index: 1;
  text-align: center;
}

.badge-3plm-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.35);
  color: var(--cyan-neon);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 20px;
}

.title-3plm {
  font-family: var(--font-tech);
  font-size: clamp(1.8rem, 3.2vw, 2.5rem);
  font-weight: 800;
  color: var(--text-pure);
  line-height: 1.25;
  margin-bottom: 16px;
}

.subtitle-3plm {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.flow-3plm-track {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.flow-step-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.flow-circle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: rgba(10, 17, 34, 0.9);
  border: 1px solid var(--border-medium);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
  transition: all var(--transition-fast);
}

.flow-step-unit:hover .flow-circle {
  background: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 25px var(--cyan-glow);
  transform: scale(1.1);
}

.flow-label {
  font-family: var(--font-tech);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-pure);
  letter-spacing: 0.08em;
}

.flow-sep {
  color: var(--border-medium);
}

.final-motto-3plm {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* ============================================================
   SIMULADOR INTERACTIVO DE PROYECTO (CALCULADORA TECH)
   ============================================================ */
.section-simulator {
  padding: 60px 0;
}

.simulator-console {
  background: rgba(12, 19, 38, 0.85);
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: 38px 40px;
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  margin-bottom: 30px;
}

.sim-label {
  display: block;
  font-family: var(--font-tech);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 14px;
}

.sim-sector-pills,
.sim-budget-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.sim-pill {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-medium);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.sim-pill:hover {
  background: rgba(0, 240, 255, 0.08);
  border-color: rgba(0, 240, 255, 0.4);
  color: var(--cyan-neon);
}

.sim-pill.active {
  background: var(--cyan-neon);
  border-color: var(--cyan-neon);
  color: var(--bg-base);
  box-shadow: 0 0 15px var(--cyan-glow);
  font-weight: 700;
}

.simulator-output-box {
  background: rgba(5, 8, 17, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  display: grid;
  grid-template-columns: 1fr 1.2fr 1fr auto;
  gap: 20px;
  align-items: center;
}

.sim-stat-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.sim-stat-value {
  font-family: var(--font-tech);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-pure);
}

.btn-sim-apply {
  padding: 12px 22px;
  font-size: 0.85rem;
}

/* ============================================================
   FORMULARIO DE CONTACTO (ESTRICTO & CENTRADO)
   ============================================================ */
.section-contact {
  padding: 70px 0;
}

.contact-header-centered {
  margin-bottom: 38px;
}

.contact-wrapper {
  max-width: 860px;
  margin: 0 auto;
}

.contact-trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 30px;
}

.trust-badge-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  background: rgba(10, 16, 32, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
}

.badge-check-icon {
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

.contact-form-box {
  background: rgba(11, 18, 36, 0.9);
  border: 1px solid rgba(0, 240, 255, 0.28);
  border-radius: var(--radius-lg);
  padding: 38px 36px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
}

.form-grid-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.form-label {
  font-family: var(--font-tech);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 8px;
}

.req-star {
  color: var(--cyan-neon);
}

.form-control {
  width: 100%;
  height: 48px;
  background: var(--bg-input);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-family: var(--font-sans);
  font-size: 16px; /* Evita zoom en Safari iOS */
  color: var(--text-main);
  outline: none;
  transition: all var(--transition-fast);
}

.form-control:focus {
  border-color: var(--cyan-neon);
  box-shadow: 0 0 15px var(--cyan-glow);
  background: rgba(14, 22, 44, 0.95);
}

.select-wrapper {
  position: relative;
  width: 100%;
}

.select-field {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 40px;
}

.select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-dim);
  pointer-events: none;
}

.textarea-field {
  height: auto;
  min-height: 100px;
  padding: 14px 16px;
  resize: vertical;
}

.field-error {
  font-size: 0.72rem;
  color: #F87171;
  margin-top: 6px;
  display: none;
}

.field-error.show {
  display: block;
}

.form-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 10px;
}

.checkbox-container {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input[type="checkbox"] {
  display: none;
}

.custom-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 4px;
  border: 1px solid var(--border-medium);
  background: var(--bg-input);
  display: inline-block;
  position: relative;
  transition: all var(--transition-fast);
}

.checkbox-container input[type="checkbox"]:checked + .custom-checkbox {
  background: var(--cyan-neon);
  border-color: var(--cyan-neon);
}

.checkbox-container input[type="checkbox"]:checked + .custom-checkbox::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid var(--bg-base);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.privacy-label-text {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.link-privacy {
  color: var(--cyan-neon);
  text-decoration: underline;
}

.btn-submit {
  padding: 14px 34px;
  font-size: 1rem;
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #03050C;
  border-top: 1px solid var(--border-subtle);
  padding: 50px 0 24px;
}

.footer-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  margin-bottom: 30px;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: inherit;
}

.footer-title {
  display: block;
  font-family: var(--font-tech);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--text-pure);
}

.footer-sub {
  display: block;
  font-size: 0.65rem;
  color: var(--text-dim);
}

.footer-motto p {
  font-family: var(--font-tech);
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-right {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.footer-links a {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--cyan-neon);
}

.footer-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.social-icon-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.social-icon-btn:hover {
  border-color: var(--cyan-neon);
  color: var(--cyan-neon);
  box-shadow: 0 0 10px var(--cyan-glow);
}

.sub-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  padding-top: 20px;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* ============================================================
   MODALES
   ============================================================ */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 12, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s var(--ease-smooth);
}

.modal-backdrop.show {
  opacity: 1;
  visibility: visible;
}

.modal-dialog {
  width: 100%;
  max-width: 580px;
  background: #090E1D;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: var(--radius-xl);
  padding: 32px 36px;
  transform: scale(0.95);
  transition: transform 0.3s var(--ease-spring);
}

.modal-backdrop.show .modal-dialog {
  transform: scale(1);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-subtle);
  padding-bottom: 16px;
  position: relative;
}

.modal-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--cyan-neon);
  margin-bottom: 6px;
}

.modal-title {
  font-family: var(--font-tech);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-pure);
}

.modal-close-btn {
  background: transparent;
  border: none;
  font-size: 1.8rem;
  color: var(--text-dim);
  cursor: pointer;
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal-close-btn:hover {
  color: var(--cyan-neon);
}

.modal-intro {
  font-size: 0.95rem;
  color: var(--text-main);
  margin-bottom: 20px;
  line-height: 1.6;
}

.modal-features-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 24px;
}

.modal-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.feature-bullet-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.12);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

.modal-feature-item strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-pure);
  margin-bottom: 2px;
}

.modal-feature-item p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.modal-cta-box {
  background: rgba(0, 240, 255, 0.05);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  text-align: center;
}

.modal-cta-box p {
  font-size: 0.85rem;
  color: var(--text-main);
  margin-bottom: 12px;
}

.modal-legal-text p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 12px;
  line-height: 1.6;
}

/* Modal de Éxito */
.modal-dialog-success {
  text-align: center;
}

.modal-success-icon-wrap {
  margin-bottom: 16px;
}

.checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 2;
  stroke-miterlimit: 10;
  stroke: var(--cyan-neon);
  animation: strokeCircle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  animation: strokeCheck 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.6s forwards;
}

@keyframes strokeCircle {
  100% { stroke-dashoffset: 0; }
}

@keyframes strokeCheck {
  100% { stroke-dashoffset: 0; }
}

.modal-success-msg {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 14px 0 24px;
}

.modal-btn-wrap {
  display: flex;
  justify-content: center;
}

/* Modal ERP 3PLM */
.modal-dialog-lg {
  max-width: 780px;
  max-height: 90vh;
  overflow-y: auto;
  scrollbar-width: thin;
}

.modal-erp-body {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.erp-modal-intro-card {
  background: rgba(0, 240, 255, 0.04);
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: var(--radius-md);
  padding: 18px 22px;
}

.intro-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--cyan-neon);
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.intro-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--cyan-neon);
  box-shadow: 0 0 6px var(--cyan-neon);
}

.intro-text {
  font-size: 0.9rem;
  color: var(--text-main);
  line-height: 1.6;
}

.intro-text strong {
  color: var(--text-pure);
}

.erp-modal-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.erp-feature-box {
  background: rgba(14, 23, 47, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 16px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: all var(--transition-fast);
}

.erp-feature-box:hover {
  border-color: rgba(0, 240, 255, 0.35);
  background: rgba(14, 23, 47, 0.85);
  transform: translateY(-2px);
}

.erp-feat-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.25);
  color: var(--cyan-neon);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.erp-feat-text h4 {
  font-family: var(--font-tech);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--text-pure);
  margin-bottom: 4px;
}

.erp-feat-text p {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.erp-modal-integrations-bar {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.integrations-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.06em;
}

.integrations-chips {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.int-chip {
  background: rgba(0, 240, 255, 0.06);
  border: 1px solid rgba(0, 240, 255, 0.2);
  color: var(--text-main);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
}

.erp-modal-cta-card {
  background: linear-gradient(135deg, rgba(14, 23, 47, 0.95) 0%, rgba(10, 16, 32, 0.98) 100%);
  border: 1px solid rgba(0, 240, 255, 0.35);
  border-radius: var(--radius-lg);
  padding: 24px 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.cta-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 700;
  color: var(--cyan-neon);
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  margin-bottom: 8px;
}

.cta-heading {
  font-family: var(--font-tech);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-pure);
  margin-bottom: 6px;
  line-height: 1.3;
}

.cta-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.btn-erp-inquire {
  white-space: nowrap;
  padding: 13px 24px;
  font-size: 0.88rem;
  flex-shrink: 0;
}

/* ============================================================
   RESPONSIVE DESIGN (TABLET & MOBILE)
   ============================================================ */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero-visual-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
    margin: 0 auto;
    gap: 12px;
  }

  .hero-card-factory,
  .hero-card-warehouse,
  .hero-card-client,
  .hero-hud-card {
    height: 300px;
  }

  .sectors-wrapper-grid {
    grid-template-columns: 1fr;
  }

  .erp-layout-grid {
    grid-template-columns: 1fr;
  }

  .simulator-output-box {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .btn-sim-apply {
    grid-column: 1 / -1;
    width: 100%;
  }

  /* Menú Móvil en Tablet/Pantallas Medianas */
  .main-header {
    height: 70px;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(5, 8, 17, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-medium);
    padding: 24px;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s var(--ease-spring);
    display: flex;
    flex-direction: column;
    gap: 18px;
    z-index: 99;
  }

  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-links {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
  }

  .nav-link {
    font-size: 1.05rem;
    padding: 8px 0;
    width: 100%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .mobile-cta-wrap {
    display: block;
    width: 100%;
    margin-top: 10px;
  }

  .mobile-cta-wrap .btn {
    width: 100%;
  }

  .desktop-cta {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .menu-toggle.active .bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle.active .bar:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle.active .bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* ============================================================
   RESPONSIVE DESIGN (TABLET & MOBILE <= 768px)
   ============================================================ */
@media (max-width: 768px) {
  /* Layout general */
  .section {
    padding: 56px 0;
  }

  .section-header {
    margin-bottom: 34px;
  }

  .section-title {
    font-size: clamp(1.65rem, 5.5vw, 2.1rem);
  }

  .section-subtitle {
    font-size: 0.95rem;
  }

  /* Hero Section */
  .hero-section {
    padding: 28px 0 0 0;
  }

  .hero-grid {
    gap: 28px;
    margin-bottom: 34px;
  }

  .kicker-badge {
    font-size: 0.66rem;
    padding: 5px 12px;
    margin-bottom: 16px;
  }

  .hero-title {
    font-size: clamp(1.85rem, 6.8vw, 2.5rem);
    margin-bottom: 16px;
    line-height: 1.18;
  }

  .hero-description {
    font-size: 0.95rem;
    margin-bottom: 24px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    gap: 12px;
    margin-bottom: 28px;
  }

  .btn-hero,
  .btn-hero-secondary {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  /* Métricas Hero en cuadrícula 2x2 */
  .hero-live-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 14px;
    padding-top: 18px;
  }

  .metric-divider {
    display: none;
  }

  .metric-block {
    background: rgba(255, 255, 255, 0.025);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
  }

  .metric-num {
    font-size: 1.5rem;
  }

  .metric-label {
    font-size: 0.68rem;
  }

  /* Mosaico HUD de Fotos */
  .hero-visual-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero-card-factory,
  .hero-card-warehouse,
  .hero-card-client,
  .hero-hud-card {
    grid-column: 1 / -1;
    height: 210px;
  }

  .card-floating-badge {
    bottom: 10px;
    left: 10px;
    right: 10px;
    padding: 8px 12px;
    gap: 10px;
  }

  .badge-icon-box {
    width: 32px;
    height: 32px;
  }

  .badge-title {
    font-size: 0.8rem;
  }

  .badge-desc {
    font-size: 0.7rem;
  }

  /* Cinta de 5 Pilares */
  .hero-bottom-ribbon {
    padding: 16px 0;
    margin-top: 14px;
  }

  .ribbon-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 16px;
  }

  .ribbon-item:last-child {
    grid-column: 1 / -1;
    justify-content: center;
  }

  .ribbon-text {
    white-space: normal;
    font-size: 0.78rem;
    line-height: 1.35;
  }

  /* Apartado: Liderazgo en Europa */
  .section-europe-highlight {
    padding: 36px 0;
  }

  .europe-card-box {
    padding: 32px 20px;
    border-radius: var(--radius-lg);
  }

  .europe-heading {
    font-size: clamp(1.3rem, 4.8vw, 1.75rem);
    margin-bottom: 14px;
    line-height: 1.3;
  }

  .europe-subtext {
    font-size: 0.92rem;
    margin-bottom: 22px;
  }

  .europe-tech-chips {
    gap: 10px;
  }

  .tech-chip {
    padding: 7px 12px;
    font-size: 0.74rem;
  }

  /* Apartado: Gestión Burocrática y de Diseño */
  .section-bureaucracy-design {
    padding: 36px 0;
  }

  .bureaucracy-card-box {
    padding: 30px 20px;
  }

  /* Sección Proceso (Pipeline) */
  .section-process {
    padding: 56px 0;
  }

  .pipeline-controls {
    flex-direction: column;
    gap: 10px;
  }

  .btn-pipeline-control {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

  .process-flow-wrapper {
    padding: 14px 0 20px;
    margin-bottom: 20px;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
  }

  .process-flow-track {
    min-width: max-content;
    gap: 8px;
    padding: 0 4px;
  }

  .process-step-btn {
    scroll-snap-align: center;
    min-width: 155px;
    max-width: 175px;
    flex-shrink: 0;
    padding: 20px 12px;
  }

  .pipeline-inspector {
    padding: 22px 18px;
    border-radius: var(--radius-md);
  }

  .inspector-title {
    font-size: 1.1rem;
  }

  .inspector-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .inspector-chips {
    flex-wrap: wrap;
    gap: 8px;
  }

  /* Sectores & Bóveda */
  .section-sectors {
    padding: 56px 0;
  }

  .sectors-bento-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .sector-bento-card {
    padding: 20px 16px;
  }

  .manufacturers-banner-card {
    min-height: 340px;
    padding: 28px 20px;
    border-radius: var(--radius-md);
  }

  .banner-title {
    font-size: 1.3rem;
  }

  .banner-text {
    font-size: 0.85rem;
  }

  #openManufacturersModal {
    width: 100%;
    justify-content: center;
  }

  /* ERP & Tecnología */
  .section-erp {
    padding: 56px 0;
  }

  .erp-layout-grid {
    gap: 32px;
  }

  .erp-tab-btn {
    padding: 14px 16px;
  }

  .erp-tab-btn:hover,
  .erp-tab-btn.active {
    transform: none; /* Evita desbordamiento horizontal en móvil */
  }

  .erp-action-wrap .btn-erp {
    width: 100%;
    justify-content: center;
  }

  /* Diagrama ERP en Móvil: Arquitectura 2x2 + Hub Central */
  .system-diagram-container {
    min-height: auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 10px;
    padding: 20px 12px;
    border-radius: var(--radius-lg);
    align-items: center;
  }

  .diagram-node {
    position: static !important;
    width: 100% !important;
    padding: 10px 8px !important;
    gap: 8px !important;
    border-radius: var(--radius-sm) !important;
  }

  .diagram-node:hover {
    transform: none !important;
  }

  .node-icon-box {
    width: 30px !important;
    height: 30px !important;
    flex-shrink: 0;
  }

  .node-icon-box svg {
    width: 16px !important;
    height: 16px !important;
  }

  .node-title {
    font-size: 0.72rem !important;
    line-height: 1.15;
  }

  .node-sub {
    font-size: 0.58rem !important;
    line-height: 1.2;
  }

  /* Orden visual del Diagrama en Móvil */
  #nodeFab { order: 1 !important; }
  #nodeLog { order: 2 !important; }
  #hubCentral { order: 3 !important; }
  #nodeEco { order: 4 !important; }
  #nodeCli { order: 5 !important; }

  .diagram-center-hub {
    grid-column: 1 / -1 !important;
    order: 3 !important;
    margin: 8px auto !important;
    width: 100% !important;
    max-width: 250px !important;
    display: flex !important;
    justify-content: center !important;
  }

  .hub-card {
    padding: 12px 16px !important;
    width: 100% !important;
    border-radius: var(--radius-md) !important;
  }

  .hub-logo svg {
    width: 32px !important;
    height: 32px !important;
  }

  .hub-title {
    font-size: 1.15rem !important;
  }

  .hub-brand {
    font-size: 0.82rem !important;
  }

  .hub-status-label {
    font-size: 0.56rem !important;
  }

  .hub-radar-ring {
    width: 130px !important;
    height: 130px !important;
  }

  .hub-radar-ring.outer {
    width: 180px !important;
    height: 180px !important;
  }

  .diagram-svg-connectors {
    display: none !important;
  }

  /* Modelo 3PLM */
  .section-3plm {
    padding: 56px 0;
  }

  .title-3plm {
    font-size: clamp(1.4rem, 5vw, 1.95rem);
    margin-bottom: 22px;
  }

  .flow-3plm-track {
    gap: 8px;
    max-width: 100%;
    margin-bottom: 24px;
  }

  .flow-circle {
    width: 48px;
    height: 48px;
  }

  .flow-circle svg {
    width: 20px;
    height: 20px;
  }

  .flow-sep svg {
    width: 16px;
    height: 16px;
  }

  .flow-label {
    font-size: 0.7rem;
  }

  .final-motto-3plm {
    font-size: 0.95rem;
  }

  /* Simulador Tech */
  .section-simulator {
    padding: 56px 0;
  }

  .simulator-console {
    padding: 26px 18px;
    border-radius: var(--radius-lg);
  }

  .simulator-grid {
    grid-template-columns: 1fr;
    gap: 22px;
    margin-bottom: 24px;
  }

  .sim-label {
    font-size: 0.88rem;
    margin-bottom: 10px;
  }

  .sim-pill {
    padding: 8px 14px;
    font-size: 0.8rem;
  }

  .simulator-output-box {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    padding: 18px 16px;
  }

  .sim-stat {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
  }

  .sim-stat-title {
    font-size: 0.65rem;
  }

  .sim-stat-value {
    font-size: 0.95rem;
  }

  .btn-sim-apply {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
    padding: 13px 18px;
  }

  /* Formulario de Contacto */
  .section-contact {
    padding: 56px 0;
  }

  .contact-trust-badges {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    margin-bottom: 24px;
  }

  .trust-badge-card {
    justify-content: center;
    padding: 10px 16px;
  }

  .trust-text {
    font-size: 0.82rem;
  }

  .contact-form-box {
    padding: 26px 18px;
    border-radius: var(--radius-lg);
  }

  .form-grid-2col {
    grid-template-columns: 1fr;
    gap: 0;
    margin-bottom: 0;
  }

  .form-group {
    margin-bottom: 16px;
  }

  .form-control {
    font-size: 16px; /* Evita zoom automático en Safari iOS */
    height: 46px;
  }

  .textarea-field {
    min-height: 90px;
  }

  .form-footer-row {
    flex-direction: column;
    align-items: stretch;
    gap: 16px;
    margin-top: 8px;
  }

  .privacy-wrap {
    width: 100%;
  }

  .privacy-label-text {
    font-size: 0.8rem;
  }

  .submit-wrap {
    width: 100%;
  }

  .btn-submit {
    width: 100%;
    justify-content: center;
    padding: 14px 20px;
  }

  /* Footer */
  .footer {
    padding: 40px 0 20px;
  }

  .footer-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 22px;
  }

  .footer-logo-wrap {
    justify-content: center;
  }

  .footer-motto {
    text-align: center;
  }

  .footer-right {
    flex-direction: column;
    align-items: center;
    gap: 18px;
    width: 100%;
  }

  .footer-links {
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
  }

  .footer-social {
    justify-content: center;
  }

  .sub-footer {
    font-size: 0.72rem;
    padding: 16px 0;
  }

  /* Modales */
  .modal-backdrop {
    padding: 14px;
  }

  .modal-dialog {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
    max-height: 88vh;
    overflow-y: auto;
  }

  .modal-title {
    font-size: 1.15rem;
  }

  .modal-feature-item {
    gap: 10px;
  }

  .modal-cta-box .btn {
    width: 100%;
    justify-content: center;
  }

  /* Modal ERP 3PLM en Móvil */
  .modal-dialog-lg {
    padding: 24px 16px;
  }

  .erp-modal-features-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .erp-modal-cta-card {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 16px;
  }

  .btn-erp-inquire {
    width: 100%;
    justify-content: center;
    white-space: normal;
  }

  .erp-modal-integrations-bar {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================================
   RESPONSIVE DESIGN (MÓVILES PEQUEÑOS <= 480px)
   ============================================================ */
@media (max-width: 480px) {
  /* Contenedores con padding optimizado */
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  /* Header en pantallas muy estrechas */
  .brand-sub {
    display: none; /* Oculta subtítulo largo para que la cabecera quede limpia y sin saltos */
  }

  .brand-name {
    font-size: 1.2rem;
  }

  .brand-icon-box {
    width: 38px;
    height: 38px;
  }

  /* Hero adjustments */
  .hero-title {
    font-size: 1.85rem;
  }

  .hero-card-factory,
  .hero-card-warehouse,
  .hero-card-client,
  .hero-hud-card {
    height: 195px;
  }

  /* Cinta de 5 pilares: 1 columna en móviles muy estrechos para legibilidad completa */
  .ribbon-container {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .ribbon-item:last-child {
    justify-content: flex-start;
  }

  /* Apartado Europa: Chips apilados al 100% */
  .europe-tech-chips {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .tech-chip {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  /* Apartado Burocracia y Diseño en móviles estrechos */
  .service-tech-card {
    padding: 22px 16px;
  }

  .card-block-title {
    font-size: 1.18rem;
  }

  .card-header-icon-row {
    margin-bottom: 16px;
  }

  .bullet-content strong {
    font-size: 0.84rem;
  }

  .bureaucracy-card-box {
    padding: 24px 16px;
  }

  /* Sectores Bento: 1 columna en móviles estrechos */
  .sectors-bento-grid {
    grid-template-columns: 1fr;
  }

  /* Simulador Stats a 1 columna */
  .simulator-output-box {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  /* Diagrama ERP en pantallas ultraestrechas */
  .diagram-node {
    padding: 8px 6px !important;
  }

  .node-title {
    font-size: 0.68rem !important;
  }

  .node-sub {
    font-size: 0.54rem !important;
  }

  /* 3PLM Circles */
  .flow-3plm-track {
    gap: 4px;
  }

  .flow-circle {
    width: 42px;
    height: 42px;
  }

  .flow-circle svg {
    width: 17px;
    height: 17px;
  }

  .flow-sep svg {
    width: 13px;
    height: 13px;
  }

  .flow-label {
    font-size: 0.62rem;
  }
}