/* ==========================================================================
   AGNTIX.MX — Sistema de Diseño Oficial (Manual de Identidad v1.0 & HD v1.2)
   Paleta: Medianoche #0B1220 · Turquesa #00CFB0 · Cian #00E5DF · Nube #F5F7FA · Grafito #5B6675
   Tipografía: Geist Sans & Geist Mono
   ========================================================================== */

@font-face {
  font-family: 'Geist';
  src: url('../vendor/geist/dist/fonts/geist-sans/Geist-Variable.woff2') format('woff2-variations'),
       url('../vendor/geist/dist/fonts/geist-sans/Geist-Regular.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Geist Mono';
  src: url('../vendor/geist/dist/fonts/geist-mono/GeistMono-Variable.woff2') format('woff2-variations'),
       url('../vendor/geist/dist/fonts/geist-mono/GeistMono-Regular.woff2') format('woff2');
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Colores Oficiales del Manual */
  --bg-medianoche: #0B1220;
  --bg-medianoche-deep: #070C16;
  --bg-surface: rgba(10, 17, 31, 0.82);
  --bg-surface-elevated: rgba(13, 23, 41, 0.90);
  --bg-surface-solid: #101A2E;

  --turquesa: #00CFB0;
  --turquesa-hd: #14D3B7;
  --cian: #00E5DF;
  --cian-hd: #18DCE2;
  --nube: #F5F7FA;
  --blanco: #FFFFFF;
  --grafito: #5B6675;
  --grafito-light: #8A96A8;
  --grafito-border: rgba(91, 102, 117, 0.28);
  --grafito-border-strong: rgba(0, 229, 223, 0.35);

  /* Degradado Agente Oficial (#00F7DD -> #00CFB0 -> #00D9B9) */
  --grad-agente: linear-gradient(135deg, #00F7DD 0%, #00CFB0 55%, #00D9B9 100%);
  --grad-subtle: linear-gradient(180deg, rgba(0, 229, 223, 0.09) 0%, rgba(11, 18, 32, 0) 100%);

  /* Tipografía */
  --font-sans: 'Geist', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* Layout & Radios */
  --container-max: 1280px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Transiciones */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  background-color: var(--bg-medianoche);
  color: var(--nube);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

html.lenis, html.lenis body {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

body {
  background-color: var(--bg-medianoche);
  color: var(--nube);
  overflow-x: hidden;
  selection-background-color: var(--turquesa);
}

::selection {
  background: rgba(0, 207, 176, 0.3);
  color: var(--blanco);
}

/* ==========================================================================
   CANVAS 3D Y ATMÓSFERA TÉCNICA
   ========================================================================== */

#webgl-container {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
}

#webgl-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.ambient-backdrop {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 14%, rgba(0, 217, 126, 0.055), transparent 40%),
    radial-gradient(circle at 88% 84%, rgba(0, 207, 176, 0.055), transparent 42%);
}

.blueprint-grid {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(91, 102, 117, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(91, 102, 117, 0.05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 25%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 50%, #000 25%, transparent 100%);
}

/* ==========================================================================
   PRELOADER EJECUTIVO
   ========================================================================== */

#preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--bg-medianoche);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transition: opacity 0.7s var(--ease-out-expo), visibility 0.7s var(--ease-out-expo);
}

#preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

/* Área de seguridad del logotipo según manual: sin efectos añadidos al SVG */
.preloader-logo-wrap {
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-logo {
  width: 260px;
  height: auto;
  display: block;
}

.preloader-bar-track {
  width: 240px;
  height: 2px;
  background: rgba(91, 102, 117, 0.25);
  border-radius: 99px;
  overflow: hidden;
  position: relative;
}

.preloader-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--grad-agente);
  transition: width 0.25s ease-out;
}

.preloader-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  color: var(--cian);
  text-transform: uppercase;
}

/* ==========================================================================
   BARRA DE PROGRESO Y HUD DE TELEMETRÍA 3D
   ========================================================================== */

.scroll-progress-track {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 120;
  background: rgba(91, 102, 117, 0.14);
}

.scroll-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--grad-agente);
  box-shadow: 0 0 12px rgba(0, 229, 223, 0.6);
}

.hud-rail {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 80;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  pointer-events: auto;
}

.hud-stage-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 0;
  color: var(--grafito);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.hud-stage-label {
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.hud-stage-item:hover .hud-stage-label,
.hud-stage-item.is-active .hud-stage-label {
  opacity: 1;
  transform: translateX(0);
}

.hud-stage-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(91, 102, 117, 0.45);
  border: 1px solid rgba(91, 102, 117, 0.7);
  transition: all 0.3s var(--ease-out-expo);
}

.hud-stage-item.is-active {
  color: var(--cian);
}

.hud-stage-item.is-active .hud-stage-dot {
  width: 9px;
  height: 9px;
  background: var(--cian);
  border-color: var(--cian);
  box-shadow: 0 0 10px rgba(0, 229, 223, 0.8);
}

.hud-telemetry-bottom {
  position: fixed;
  left: 28px;
  bottom: 24px;
  z-index: 80;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 8px 14px;
  border-radius: var(--radius-pill);
  background: rgba(11, 18, 32, 0.78);
  border: 1px solid var(--grafito-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--grafito-light);
  pointer-events: none;
}

.hud-live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--cian);
  font-weight: 500;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cian);
  box-shadow: 0 0 8px var(--cian);
  animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.85); }
}

/* ==========================================================================
   HEADER / NAVEGACIÓN (Fiel a Página 11 y Página 15 del Manual)
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.35s ease, padding 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  padding: 12px 0;
  background: rgba(11, 18, 32, 0.84);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--grafito-border);
}

.header-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

/* Área de protección estricta para el logotipo maestro */
.brand-logo-link {
  display: inline-flex;
  align-items: center;
  padding: 8px 10px 8px 0;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  display: block;
  /* Regla innegociable: sin filtros, sombras, giros ni deformación */
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  color: var(--grafito-light);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.25s ease;
  position: relative;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--nube);
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -5px;
  width: 0%;
  height: 1.5px;
  background: var(--cian);
  transition: width 0.3s var(--ease-out-expo);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-menu-btn {
  display: none;
  background: rgba(18, 30, 52, 0.7);
  border: 1px solid var(--grafito-border);
  color: var(--nube);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

/* ==========================================================================
   BOTONES Y ELEMENTOS INTERACTIVOS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: -0.01em;
  border-radius: 12px;
  padding: 13px 24px;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease-out-expo), box-shadow 0.25s var(--ease-out-expo), background 0.25s ease, border-color 0.25s ease;
}

.btn-sm {
  padding: 11px 18px;
  min-height: 44px;
  font-size: 0.875rem;
  border-radius: 10px;
}

.btn-primary {
  background: var(--turquesa);
  color: var(--bg-medianoche);
  box-shadow: 0 8px 28px rgba(0, 207, 176, 0.24);
}

.btn-primary:hover {
  background: var(--cian);
  transform: translateY(-2px);
  box-shadow: 0 12px 34px rgba(0, 229, 223, 0.38);
}

.btn-outline {
  background: rgba(14, 23, 41, 0.55);
  color: var(--nube);
  border-color: rgba(0, 207, 176, 0.42);
  backdrop-filter: blur(10px);
}

.btn-outline:hover {
  border-color: var(--cian);
  background: rgba(0, 229, 223, 0.08);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(245, 247, 250, 0.04);
  color: var(--nube);
  border-color: var(--grafito-border);
}

.btn-ghost:hover {
  border-color: rgba(245, 247, 250, 0.35);
  background: rgba(245, 247, 250, 0.08);
}

/* ==========================================================================
   SISTEMA TIPOGRÁFICO DEL MANUAL (Página 10)
   ========================================================================== */

main {
  position: relative;
  z-index: 10;
}

.section {
  position: relative;
  padding: 140px 0;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cian);
  margin-bottom: 18px;
}

.eyebrow-badge {
  padding: 6px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(0, 229, 223, 0.35);
  background: rgba(0, 207, 176, 0.08);
}

/* Display: Geist SemiBold 600, tracking -3% */
.display-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(2.75rem, 5.6vw, 4.9rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--nube);
  text-shadow: 0 4px 28px rgba(7, 12, 22, 0.92);
}

/* Título H2: Geist SemiBold 600, tracking -2% */
.section-title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: clamp(2rem, 3.8vw, 3.25rem);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--nube);
  text-shadow: 0 4px 26px rgba(7, 12, 22, 0.92);
}

/* Subtítulo: Geist Medium 500 */
.section-subtitle {
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: clamp(1.125rem, 1.6vw, 1.35rem);
  line-height: 1.4;
  color: var(--nube);
}

/* Cuerpo: Geist Regular 400 · 16–18 px · interlineado 1.5 · 60–75 caracteres */
.body-copy {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 1.0625rem;
  line-height: 1.55;
  color: var(--grafito-light);
  max-width: 66ch;
}

.text-gradient-agent {
  background: var(--grad-agente);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.cyan-dot {
  color: var(--cian);
}

/* ==========================================================================
   HERO SECTION (Etapa 0 — Núcleo Modular 3D)
   ========================================================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 5;
}

.hero-lead {
  margin-top: 24px;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--grafito-light);
  max-width: 60ch;
}

.hero-cta-group {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.hero-metrics-strip {
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--grafito-border);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.hero-metric-val {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.45rem;
  color: var(--nube);
  letter-spacing: -0.02em;
}

.hero-metric-val span {
  color: var(--cian);
}

.hero-metric-lbl {
  margin-top: 4px;
  font-size: 0.84rem;
  color: var(--grafito-light);
}

/* Ventana espacial derecha para interactuar con el objeto 3D */
.hero-3d-viewport-anchor {
  min-height: 480px;
  position: relative;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  pointer-events: none;
}

.hero-3d-caption {
  pointer-events: auto;
  background: rgba(8, 14, 26, 0.92);
  border: 1px solid rgba(0, 212, 116, 0.32);
  box-shadow: 0 16px 40px rgba(3, 7, 15, 0.75);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  max-width: 290px;
}

.hero-3d-caption-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--cian);
  margin-bottom: 6px;
}

.hero-3d-caption p {
  font-size: 0.82rem;
  color: var(--grafito-light);
  line-height: 1.45;
}

/* ==========================================================================
   SECCIÓN 01 — TRES CAPAS, UNA DIRECCIÓN (Exploded 3D Architecture)
   ========================================================================== */

.layers-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: start;
}

.layers-sticky-intro {
  position: sticky;
  top: 130px;
}

.layers-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.layer-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--grafito-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform 0.35s var(--ease-out-expo), border-color 0.35s ease, background 0.35s ease;
  cursor: pointer;
  overflow: hidden;
}

.layer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--layer-accent, var(--turquesa));
  opacity: 0.85;
}

.layer-card[data-layer="0"] { --layer-accent: #F5F7FA; }
.layer-card[data-layer="1"] { --layer-accent: #00CFB0; }
.layer-card[data-layer="2"] { --layer-accent: #00E5DF; }

.layer-card:hover,
.layer-card.is-active {
  transform: translateX(6px);
  border-color: var(--layer-accent);
  background: var(--bg-surface-elevated);
}

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

.layer-index {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--layer-accent);
  text-transform: uppercase;
}

.layer-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  background: rgba(245, 247, 250, 0.05);
  color: var(--nube);
  border: 1px solid rgba(245, 247, 250, 0.1);
}

.layer-card h3 {
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--nube);
  margin-bottom: 10px;
}

.layer-card p {
  font-size: 0.98rem;
  color: var(--grafito-light);
  line-height: 1.55;
  margin-bottom: 20px;
}

.layer-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.spec-chip {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--nube);
  background: rgba(11, 18, 32, 0.65);
  border: 1px solid var(--grafito-border);
  padding: 5px 11px;
  border-radius: 8px;
}

/* ==========================================================================
   SECCIÓN 02 — ARQUITECTURA COMERCIAL (4 Divisiones Oficiales del Manual P.06)
   ========================================================================== */

.section-header-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.pillar-card {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--grafito-border);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: transform 0.35s var(--ease-out-expo), border-color 0.35s ease, box-shadow 0.35s ease;
  overflow: hidden;
}

.pillar-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(500px circle at var(--mouse-x, 50%) var(--mouse-y, 0%), rgba(0, 229, 223, 0.09), transparent 45%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.pillar-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 229, 223, 0.45);
  box-shadow: 0 24px 60px rgba(5, 10, 20, 0.55);
}

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

.pillar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.pillar-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 207, 176, 0.1);
  border: 1px solid rgba(0, 229, 223, 0.28);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cian);
}

.pillar-code {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--turquesa);
  letter-spacing: 0.08em;
}

.pillar-brand-name {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--cian);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.pillar-card h3 {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--nube);
  margin-bottom: 12px;
}

.pillar-card p {
  color: var(--grafito-light);
  font-size: 0.98rem;
  line-height: 1.55;
  margin-bottom: 24px;
}

.pillar-features {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
  padding-top: 20px;
  border-top: 1px solid var(--grafito-border);
}

.pillar-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  color: var(--nube);
}

.pillar-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--turquesa);
  flex-shrink: 0;
}

/* ==========================================================================
   SECCIÓN 03 — CENTRO DE OPERACIONES INTERACTIVO (Manual Página 16)
   ========================================================================== */

.ops-shell {
  background: rgba(11, 18, 32, 0.84);
  border: 1px solid rgba(0, 229, 223, 0.26);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  box-shadow: 0 32px 90px rgba(3, 7, 15, 0.72);
  overflow: hidden;
}

.ops-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: rgba(16, 26, 46, 0.9);
  border-bottom: 1px solid var(--grafito-border);
  flex-wrap: wrap;
  gap: 16px;
}

.ops-window-title {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--nube);
  letter-spacing: 0.06em;
}

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

.window-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(91, 102, 117, 0.45);
}

.window-dots span:last-child {
  background: var(--turquesa);
}

.ops-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ops-tab {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--grafito-border);
  background: rgba(11, 18, 32, 0.6);
  color: var(--grafito-light);
  cursor: pointer;
  transition: all 0.25s ease;
}

.ops-tab:hover {
  color: var(--nube);
  border-color: rgba(0, 229, 223, 0.35);
}

.ops-tab.is-active {
  background: rgba(0, 207, 176, 0.16);
  color: var(--cian);
  border-color: var(--cian);
}

.ops-body {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  min-height: 430px;
}

.ops-sidebar {
  padding: 24px;
  border-right: 1px solid var(--grafito-border);
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(10, 16, 29, 0.55);
}

.ops-kpi-box {
  padding: 16px;
  border-radius: 12px;
  background: rgba(18, 30, 52, 0.55);
  border: 1px solid var(--grafito-border);
}

.ops-kpi-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--grafito-light);
}

.ops-kpi-number {
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--nube);
}

.ops-kpi-delta {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--turquesa);
}

.ops-main-panel {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
}

.ops-pipeline-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.ops-pipeline-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--nube);
  letter-spacing: -0.02em;
}

.ops-pipeline-desc {
  margin-top: 4px;
  font-size: 0.92rem;
  color: var(--grafito-light);
}

.ops-Nodes-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.ops-node-step {
  padding: 16px;
  border-radius: 12px;
  background: rgba(18, 30, 52, 0.65);
  border: 1px solid var(--grafito-border);
  position: relative;
  transition: border-color 0.3s ease, transform 0.3s ease;
}

.ops-node-step.is-pulsing {
  border-color: var(--cian);
  box-shadow: 0 0 22px rgba(0, 229, 223, 0.14);
  transform: translateY(-2px);
}

.ops-node-num {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--cian);
  margin-bottom: 6px;
}

.ops-node-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--nube);
  margin-bottom: 4px;
}

.ops-node-meta {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--grafito-light);
}

.ops-terminal {
  background: #070C16;
  border: 1px solid var(--grafito-border);
  border-radius: 12px;
  padding: 16px 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.65;
  color: #CBD5E1;
  min-height: 148px;
}

.log-line {
  display: flex;
  gap: 12px;
  opacity: 0;
  transform: translateY(4px);
  animation: logFadeIn 0.35s forwards ease-out;
}

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

.log-ts { color: var(--grafito); flex-shrink: 0; }
.log-tag { color: var(--cian); font-weight: 500; flex-shrink: 0; }
.log-ok { color: var(--turquesa); }

/* ==========================================================================
   SECCIÓN 04 — METODOLOGÍA E INGENIERÍA ("Automatiza sin perder el control")
   ========================================================================== */

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.process-card {
  background: var(--bg-surface);
  border: 1px solid var(--grafito-border);
  border-radius: var(--radius-lg);
  padding: 34px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  transition: border-color 0.3s ease, transform 0.3s var(--ease-out-expo);
}

.process-card:hover {
  border-color: rgba(0, 207, 176, 0.45);
  transform: translateY(-4px);
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 1;
  background: var(--grad-agente);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 18px;
}

.process-card h3 {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--nube);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.process-card p {
  font-size: 0.96rem;
  color: var(--grafito-light);
  line-height: 1.55;
}

.process-deliverable {
  padding-top: 16px;
  border-top: 1px solid var(--grafito-border);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--cian);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   SECCIÓN 05 — QUÉ AUTOMATIZAMOS & STACK TÉCNICO (Manual Página 15)
   ========================================================================== */

.usecases-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 48px;
}

.usecase-card {
  background: rgba(14, 23, 41, 0.62);
  border: 1px solid var(--grafito-border);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.usecase-card:hover {
  border-color: rgba(0, 229, 223, 0.4);
  background: rgba(18, 30, 52, 0.8);
}

.usecase-sector {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--turquesa);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}

.usecase-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--nube);
  margin-bottom: 8px;
}

.usecase-card p {
  font-size: 0.92rem;
  color: var(--grafito-light);
  line-height: 1.5;
  margin-bottom: 18px;
}

.usecase-metric {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--nube);
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(0, 207, 176, 0.08);
  border: 1px solid rgba(0, 207, 176, 0.22);
}

.tech-marquee-wrap {
  margin-top: 48px;
  padding: 22px 0;
  border-top: 1px solid var(--grafito-border);
  border-bottom: 1px solid var(--grafito-border);
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}

.tech-marquee-track {
  display: flex;
  gap: 36px;
  width: max-content;
  animation: marqueeScroll 34s linear infinite;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--grafito-light);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
}

.tech-pill span {
  color: var(--cian);
}

/* ==========================================================================
   SECCIÓN 06 — CTA / AGENDA UNA DEMO INTERACTIVA
   ========================================================================== */

.contact-panel {
  background: linear-gradient(155deg, rgba(16, 28, 49, 0.88) 0%, rgba(11, 18, 32, 0.94) 100%);
  border: 1px solid rgba(0, 229, 223, 0.3);
  border-radius: 28px;
  padding: 56px;
  backdrop-filter: blur(22px);
  -webkit-backdrop-filter: blur(22px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: start;
}

.contact-info-list {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-info-item {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  color: var(--nube);
}

.contact-info-item a {
  color: var(--cian);
  text-decoration: none;
}

.contact-info-item a:hover {
  color: var(--nube);
  text-decoration: underline;
}

.contact-info-badge {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(0, 207, 176, 0.12);
  border: 1px solid rgba(0, 229, 223, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cian);
}

.demo-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.scope-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.scope-chip {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 8px 13px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--grafito-border);
  background: rgba(11, 18, 32, 0.65);
  color: var(--grafito-light);
  cursor: pointer;
  transition: all 0.2s ease;
}

.scope-chip.is-selected {
  background: rgba(0, 207, 176, 0.18);
  color: var(--cian);
  border-color: var(--cian);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--grafito-light);
}

.form-field input,
.form-field textarea {
  background: rgba(7, 12, 22, 0.8);
  border: 1px solid var(--grafito-border);
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--nube);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--cian);
  box-shadow: 0 0 0 3px rgba(0, 229, 223, 0.12);
}

.gcal-booking-wrap {
  margin: 0;
}

.gcal-booking-target {
  min-height: 44px;
}

.gcal-booking-target > * ,
.gcal-mobile-cta {
  min-height: 44px !important;
}

.gcal-mobile-cta {
  display: none;
  width: 100%;
  margin-bottom: 8px;
}

.gcal-home-panel {
  margin-bottom: 22px;
  padding: 18px 18px 16px;
  border: 1px solid var(--grafito-border);
  border-radius: 14px;
  background: rgba(14, 23, 41, 0.55);
}

.demo-hero {
  padding-bottom: 36px !important;
}

.demo-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 1fr);
  gap: 28px 32px;
  align-items: center;
}

.demo-benefits {
  list-style: none;
  margin: 22px 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 18px;
}

.demo-benefits li {
  position: relative;
  padding-left: 26px;
  color: var(--nube);
  font-size: 0.95rem;
}

.demo-benefits li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--turquesa);
  font-weight: 700;
}

.demo-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.demo-meta {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--grafito-light);
}

.demo-meta li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.agent-flow-card {
  border: 1px solid var(--grafito-border);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(18, 30, 52, 0.92), rgba(8, 14, 26, 0.96));
  padding: 18px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.agent-flow-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  gap: 12px;
}

.agent-flow-file {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--grafito-light);
}

.agent-flow-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--turquesa);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.agent-flow-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
}

.agent-flow-col {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.agent-node {
  display: block;
  padding: 9px 10px;
  border-radius: 10px;
  border: 1px solid rgba(0, 229, 223, 0.22);
  background: rgba(0, 207, 176, 0.06);
  font-size: 0.82rem;
  color: var(--nube);
  line-height: 1.25;
}

.agent-node small {
  display: block;
  margin-top: 2px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--cian);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.agent-node.out {
  border-color: rgba(0, 207, 176, 0.35);
}

.agent-core-orb {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 10px;
  font-weight: 700;
  font-size: 0.78rem;
  line-height: 1.2;
  color: var(--bg-medianoche);
  background: radial-gradient(circle at 30% 30%, #7dffdf, var(--turquesa) 55%, #078f7c);
  box-shadow: 0 0 0 6px rgba(0, 207, 176, 0.12), 0 0 28px rgba(0, 207, 176, 0.35);
  flex-shrink: 0;
}

.agent-flow-foot {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--grafito-border);
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 12px;
  align-items: end;
}

.agent-stat-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--grafito-light);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.agent-bars {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 28px;
}

.agent-bars i {
  display: block;
  width: 8px;
  border-radius: 3px 3px 0 0;
  background: var(--turquesa);
  opacity: 0.85;
}

.agent-bars i:nth-child(1) { height: 35%; }
.agent-bars i:nth-child(2) { height: 55%; }
.agent-bars i:nth-child(3) { height: 42%; }
.agent-bars i:nth-child(4) { height: 78%; }
.agent-bars i:nth-child(5) { height: 62%; }

.agent-stat strong {
  display: block;
  color: var(--turquesa);
  font-size: 1.25rem;
}

.agent-stat span {
  font-size: 0.78rem;
  color: var(--grafito-light);
}

.demo-schedule-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.75fr);
  gap: 24px 28px;
  align-items: start;
}

.demo-timeline {
  border: 1px solid var(--grafito-border);
  border-radius: 16px;
  background: rgba(14, 23, 41, 0.72);
  padding: 22px 20px;
}

.demo-steps {
  list-style: none;
  margin: 18px 0 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-left: 2px solid rgba(0, 207, 176, 0.35);
  padding-left: 18px;
}

.demo-steps li {
  position: relative;
  padding: 0 0 18px;
}

.demo-steps li::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--turquesa);
  box-shadow: 0 0 0 4px rgba(0, 207, 176, 0.15);
}

.demo-steps strong {
  display: block;
  color: var(--cian);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.demo-steps span {
  color: var(--nube);
  font-size: 0.95rem;
}

.demo-duration {
  margin-top: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--grafito-border);
}

.demo-duration span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--grafito-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.demo-duration strong {
  display: block;
  margin: 6px 0 10px;
  color: var(--nube);
  font-size: 1.15rem;
}

.demo-duration-bar {
  height: 6px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--turquesa), var(--cian));
}

.logo-placeholders {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 22px 0 18px;
}

.logo-ph {
  min-height: 64px;
  border: 1px dashed rgba(0, 229, 223, 0.28);
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--grafito-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(14, 23, 41, 0.45);
}

.proof-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.proof-card {
  border: 1px solid var(--grafito-border);
  border-radius: 14px;
  background: rgba(14, 23, 41, 0.65);
  padding: 20px 18px;
}

.proof-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--turquesa);
  margin-bottom: 8px;
}

.proof-card p {
  color: var(--nube);
  font-size: 0.92rem;
  line-height: 1.5;
}

.proof-quote p {
  font-style: italic;
}

.proof-quote span {
  display: block;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cian);
}

.demo-lead {
  margin-top: 10px;
  max-width: 52ch;
  color: var(--nube);
}

.demo-hero .geo-cite {
  margin-top: 18px;
  max-width: 48ch;
  border-left: 3px solid var(--turquesa);
  padding-left: 14px;
}

.demo-hero .geo-cite strong {
  color: var(--nube);
}

.demo-final-card {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 24px;
  border-radius: 18px;
  border: 1px solid rgba(0, 207, 176, 0.35);
  background: rgba(14, 23, 41, 0.75);
  box-shadow: 0 0 0 1px rgba(0, 207, 176, 0.08), 0 18px 50px rgba(0, 207, 176, 0.08);
}

.demo-sticky-bar {
  display: none;
}

.demo-hero-cta .btn,
.demo-final-card .btn,
.demo-sticky-bar .btn,
.demo-form .btn,
.gcal-mobile-cta {
  min-height: 44px;
}

.demo-alt-details {
  border: 1px solid var(--grafito-border);
  border-radius: 14px;
  background: rgba(14, 23, 41, 0.45);
  padding: 0;
}

.demo-alt-summary {
  cursor: pointer;
  list-style: none;
  padding: 18px 20px;
  color: var(--nube);
  font-size: 1.05rem;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.demo-alt-summary::-webkit-details-marker {
  display: none;
}

.demo-alt-summary span {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cian);
}

.demo-alt-summary::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--cian);
  border-bottom: 2px solid var(--cian);
  transform: translateY(-2px) rotate(45deg);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.demo-alt-details[open] .demo-alt-summary::after {
  transform: translateY(2px) rotate(225deg);
}

.demo-alt-panel {
  border: 0;
  border-radius: 0 0 14px 14px;
  background: transparent;
  padding: 0 20px 24px;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 24px 28px;
}

@media (max-width: 900px) {
  .demo-alt-panel {
    grid-template-columns: 1fr;
  }
}

.gcal-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.gcal-panel-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px 24px;
}

.gcal-panel-head .section-title {
  margin-top: 6px;
  max-width: 18ch;
}

.gcal-embed-shell {
  color-scheme: light;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  background: #ffffff;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}

.gcal-embed-shell iframe {
  display: block;
  width: 100%;
  height: 720px;
  min-height: 720px;
  border: 0;
  background: #ffffff;
  color-scheme: light;
}

.gcal-embed-note {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--nube);
}

.gcal-embed-note a,
.seo-page .body-copy a,
.seo-page .gcal-panel a {
  color: var(--cian);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.gcal-embed-note a:hover,
.seo-page .body-copy a:hover {
  color: var(--nube);
}

.form-required-legend,
.form-hint {
  font-size: 0.84rem;
  color: var(--grafito-light);
  line-height: 1.45;
}

.form-hint {
  margin-top: 8px;
  color: var(--cian);
}

.req {
  color: var(--turquesa);
}

@media (max-width: 1180px) {
  .demo-hero-grid {
    grid-template-columns: 1fr;
  }

  .agent-flow-card {
    max-width: 520px;
  }

  .demo-schedule-grid,
  .proof-cards {
    grid-template-columns: 1fr;
  }

  .logo-placeholders {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .agent-flow-foot {
    grid-template-columns: 1fr 1fr;
  }

  .demo-final-card {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 980px) {
  .demo-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .gcal-embed-desktop {
    display: none;
  }

  .gcal-mobile-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
  }

  .gcal-booking-wrap {
    display: none;
  }

  .demo-benefits {
    grid-template-columns: 1fr;
  }

  .demo-hero-cta {
    flex-direction: column;
  }

  .demo-hero-cta .btn {
    width: 100%;
  }

  .agent-flow-body {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .agent-flow-col {
    width: 100%;
  }

  .agent-flow-foot {
    grid-template-columns: 1fr;
  }

  .logo-placeholders {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .demo-sticky-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    padding: 12px 16px calc(12px + env(safe-area-inset-bottom, 0px));
    background: rgba(7, 12, 22, 0.94);
    border-top: 1px solid rgba(0, 207, 176, 0.28);
    backdrop-filter: blur(14px);
    box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.35);
  }

  .demo-sticky-bar strong {
    display: block;
    color: var(--nube);
    font-size: 0.92rem;
    line-height: 1.25;
  }

  .demo-sticky-bar span {
    display: block;
    margin-top: 2px;
    font-size: 0.75rem;
    color: var(--grafito-light);
  }

  .demo-sticky-bar .btn {
    flex-shrink: 0;
    white-space: nowrap;
  }

  body.seo-page--demo {
    padding-bottom: 88px;
  }
}

.form-privacy {
  margin: 8px 0 18px;
  padding: 14px 16px;
  border: 1px solid var(--grafito-border);
  border-radius: 12px;
  background: rgba(14, 23, 41, 0.45);
}

.form-privacy-note {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--nube);
  margin-bottom: 12px;
}

.form-privacy-note a {
  color: var(--cian);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.form-check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.88rem;
  line-height: 1.5;
  color: var(--nube);
  margin-top: 10px;
  cursor: pointer;
  padding: 8px 0;
}

.form-check input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--turquesa);
}

.form-feedback {
  display: none;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(0, 207, 176, 0.14);
  border: 1px solid var(--turquesa);
  color: var(--nube);
  font-size: 0.9rem;
}

.form-feedback.is-visible {
  display: block;
}

/* ==========================================================================
   FOOTER CORPORATIVO (Fiel al cierre del Manual)
   ========================================================================== */

.site-footer {
  position: relative;
  z-index: 10;
  border-top: 1px solid var(--grafito-border);
  background: rgba(7, 12, 22, 0.86);
  backdrop-filter: blur(16px);
  padding: 64px 0 36px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--grafito-border);
}

.footer-brand-logo {
  height: 40px;
  width: auto;
  display: block;
  margin-bottom: 18px;
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--grafito-light);
  max-width: 34ch;
  line-height: 1.55;
}

.footer-col h3,
.footer-col h4 {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--cian);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: var(--grafito-light);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--nube);
}

.footer-bottom {
  padding-top: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--grafito-light);
}

/* ==========================================================================
   ANIMACIONES DE REVELADO Y RESPONSIVE
   ========================================================================== */

.reveal-up {
  opacity: 0;
  transform: translateY(28px);
}

html:not(.js-ready) .reveal-up,
html:not(.js-ready) .hero-reveal {
  opacity: 1 !important;
  transform: none !important;
}

@media (max-width: 1080px) {
  .hero-grid,
  .layers-layout,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .layers-sticky-intro {
    position: static;
  }

  .hero-3d-viewport-anchor {
    min-height: 300px;
    justify-content: flex-start;
  }

  .ops-body {
    grid-template-columns: 1fr;
  }

  .ops-sidebar {
    border-right: none;
    border-bottom: 1px solid var(--grafito-border);
    flex-direction: row;
    flex-wrap: wrap;
  }

  .ops-kpi-box {
    flex: 1 1 180px;
  }

  .ops-Nodes-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hud-rail {
    display: none;
  }
}

@media (max-width: 780px) {
  .section {
    padding: 96px 0;
  }

  .container,
  .header-inner {
    padding: 0 20px;
  }

  .main-nav {
    position: fixed;
    top: 70px;
    left: 20px;
    right: 20px;
    background: rgba(11, 18, 32, 0.96);
    border: 1px solid var(--grafito-border);
    border-radius: var(--radius-md);
    padding: 22px;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.25s ease;
  }

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

  .mobile-menu-btn {
    display: inline-flex;
  }

  .pillars-grid,
  .process-grid,
  .usecases-grid,
  .form-row,
  .ops-Nodes-row {
    grid-template-columns: 1fr;
  }

  .hero-metrics-strip {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-panel {
    padding: 30px 22px;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .hud-telemetry-bottom {
    display: none;
  }
}

/* ==========================================================================
   SEO / GEO — Páginas satélite, breadcrumbs, FAQ y citas
   (reutiliza tokens existentes; no altera el look del home 3D)
   ========================================================================== */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.seo-page {
  min-height: 100vh;
}

.seo-page .site-header {
  position: sticky;
  top: 0;
}

.seo-page .section {
  padding: 72px 0;
}

.seo-page .seo-hero {
  padding-top: 120px;
  padding-bottom: 28px;
}

.seo-page .seo-compact {
  padding-top: 20px;
  padding-bottom: 56px;
}

.seo-page .seo-hero + .seo-compact {
  padding-top: 8px;
}

.seo-h1 {
  max-width: 18ch;
  margin-top: 12px;
}

.seo-page .seo-h1 {
  max-width: 22ch;
  font-size: clamp(2rem, 4.2vw, 3.2rem);
}

.seo-page .geo-cite {
  margin-top: 16px;
  max-width: 68ch;
}

.seo-breadcrumbs {
  margin-bottom: 28px;
}

.breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--grafito);
}

.breadcrumb-item:not(:last-child)::after {
  content: "/";
  margin-left: 10px;
  color: var(--grafito);
  opacity: 0.7;
}

.breadcrumb-item a {
  color: var(--cian);
  text-decoration: none;
}

.breadcrumb-item a:hover {
  color: var(--nube);
}

.geo-cite {
  margin-top: 22px;
  max-width: 62ch;
  color: var(--nube);
  border-left: 2px solid var(--turquesa);
  padding-left: 18px;
}

.seo-prose {
  max-width: 72ch;
}

.seo-prose .section-title {
  margin-bottom: 16px;
}

.seo-card-cta {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cian);
  text-decoration: none;
}

.seo-card-cta:hover {
  color: var(--nube);
}

.seo-faq {
  padding-top: 20px;
}

.faq-list {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 760px;
}

.faq-item {
  border: 1px solid var(--grafito-border);
  background: rgba(14, 23, 41, 0.55);
  border-radius: 12px;
  padding: 0;
}

.faq-question {
  cursor: pointer;
  list-style: none;
  padding: 18px 52px 18px 22px;
  font-size: 1.05rem;
  color: var(--nube);
  font-weight: 500;
  position: relative;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--cian);
  border-bottom: 2px solid var(--cian);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item[open] .faq-question::after {
  transform: translateY(-20%) rotate(225deg);
}

.faq-answer {
  padding: 0 22px 20px;
  color: var(--nube);
  line-height: 1.65;
  font-size: 0.98rem;
}

.seo-related-list {
  list-style: none;
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px 22px;
}

.seo-related-link {
  color: var(--cian);
  text-decoration: none;
  font-size: 0.95rem;
}

.seo-related-link:hover {
  color: var(--nube);
}

.seo-cta-band .contact-panel {
  align-items: center;
}

.seo-cta-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.seo-reviewed {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--grafito);
}

.seo-legal-section {
  padding-top: 28px;
  padding-bottom: 28px;
}

.seo-legal-section .section-title {
  font-size: clamp(1.25rem, 2vw, 1.65rem);
}

.seo-prose .body-copy + .body-copy {
  margin-top: 12px;
}

@media (max-width: 900px) {
  .seo-cta-band .contact-panel {
    grid-template-columns: 1fr;
  }
}