/* ==========================================================================
   NUVIVO LANDING PAGE V3.1 - DIRECCIÓN DE ARTE: PRECISION INSTRUMENTAL
   ========================================================================== */

:root {
  --papel:        #F7F9F7;   /* Fondo dominante claro */
  --papel-card:   #F2EFE6;   /* Cards claros */
  --grafito:      #101418;   /* Fondo oscuro y color tinta */
  --grafito-2:    #1A2026;   /* Cards sobre fondo oscuro */
  --aviador:      #2F6F5E;   /* Color de firma/acentos */
  --aviador-dark: #244F45;   /* Hover principal */
  --aviador-soft: #DDEBE5;   /* Badges y fondos suaves */
  --ambar:        #F1AD3F;   /* Exclusivo para montos/revenue ($) */
  --linea:        #DFE6EA;   /* Bordes y reglas técnicas sobre claro */
  --linea-dark:   #2A3138;   /* Bordes y reglas técnicas sobre oscuro */

  --font-display: 'Archivo', sans-serif;
  --font-body: 'Instrument Sans', sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  
  --transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Reset y Estilos Base */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background-color: var(--papel);
}

body {
  background-color: var(--papel);
  color: var(--grafito);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Tipografía */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

p {
  font-weight: 400;
  opacity: 0.85;
}

strong {
  font-weight: 600;
}

/* Etiquetas Ficha Técnica (Mono Caps) */
.spec-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aviador);
  display: block;
  margin-bottom: 12px;
}

.section-dark .spec-tag {
  color: var(--aviador-soft);
}

/* Cita de mostrador bajo el título de módulo */
.module-quote {
  font-style: italic;
  font-size: 17px;
  opacity: 0.72;
  border-left: 3px solid var(--aviador);
  padding-left: 14px;
  margin: 14px 0 4px;
}

/* Números Instrumentales */
.num-instrumental {
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.num-instrumental sup {
  font-family: var(--font-mono);
  font-size: 0.4em;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  top: -0.6em;
  margin-left: 2px;
}

/* Layout y Contenedores */
section {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 40px;
}

/* Secciones Oscuras del Bloque Intermedio y Hero/Cierre */
.section-dark-wrapper {
  background-color: var(--grafito);
  color: var(--papel);
  width: 100%;
}

.section-dark-wrapper section {
  color: var(--papel);
}

.section-light-alt-wrapper {
  background-color: var(--papel-card);
  width: 100%;
}

.section-header {
  max-width: 680px;
  margin-bottom: 60px;
}

.section-header h2 {
  font-size: clamp(32px, 4.2vw, 48px);
  margin-top: 10px;
}

.container-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.container-split.reversed {
  direction: rtl;
}

.container-split.reversed > * {
  direction: ltr;
}

/* Regla Técnica divisoria */
.technical-divider {
  border: none;
  border-top: 1px solid var(--linea);
  max-width: 1200px;
  margin: 0 auto;
}

.section-dark-wrapper .technical-divider {
  border-top-color: var(--linea-dark);
}

/* Header de la página */
.site-header {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  border-bottom: 1px solid var(--linea);
  position: sticky;
  top: 0;
  background: rgba(247, 249, 247, 0.9);
  backdrop-filter: blur(12px);
  z-index: 100;
  max-width: 100%;
}

.site-header-dark {
  background: rgba(16, 20, 24, 0.9);
  border-bottom: 1px solid var(--linea-dark);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--grafito);
}

.site-header-dark .brand {
  color: var(--papel);
}

.brand-word {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

.brand-word span {
  color: var(--aviador);
}

.nav {
  display: flex;
  gap: 32px;
}

.nav a {
  font-size: 13px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--grafito);
  opacity: 0.75;
  transition: var(--transition);
}

.site-header-dark .nav a {
  color: var(--papel);
}

.nav a:hover {
  opacity: 1;
  color: var(--aviador);
}

/* Botones */
.button, .header-cta {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 24px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 13px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.header-cta {
  background: transparent;
  color: var(--grafito);
  border: 1.5px solid var(--grafito);
  padding: 0 16px;
}

.site-header-dark .header-cta {
  color: var(--papel);
  border-color: var(--papel);
}

.header-cta:hover {
  background: var(--grafito);
  color: var(--papel);
}

.site-header-dark .header-cta:hover {
  background: var(--papel);
  color: var(--grafito);
}

.button.primary {
  background: var(--aviador);
  color: var(--papel);
}

.button.primary:hover {
  background: var(--aviador-dark);
}

.button.secondary {
  background: transparent;
  color: var(--grafito);
  border: 1.5px solid var(--linea);
}

.button.secondary:hover {
  border-color: var(--grafito);
}

.section-dark-wrapper .button.secondary,
.hero-wrapper .button.secondary {
  color: var(--papel);
  border-color: rgba(255, 255, 255, 0.25);
}

.section-dark-wrapper .button.secondary:hover,
.hero-wrapper .button.secondary:hover {
  border-color: var(--papel);
  background: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   S1 - HERO SECTION
   ========================================================================== */
.hero-wrapper {
  background-color: var(--grafito);
  color: var(--papel);
  width: 100%;
}

.hero {
  min-height: calc(100vh - 80px);
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 60px;
  padding-top: 60px;
  padding-bottom: 60px;
}

.hero h1 {
  font-size: clamp(38px, 4.5vw, 62px);
  margin: 16px 0 24px;
  letter-spacing: -0.02em;
  color: var(--papel);
}

.hero-sub {
  font-size: 17px;
  color: var(--papel);
  opacity: 0.85;
  margin-bottom: 36px;
  max-width: 620px;
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 32px;
}

.hero-capabilities {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  max-width: 600px;
  margin-bottom: 40px;
}

.hero-capabilities a {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--papel);
  opacity: 0.85;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 4px;
  padding: 7px 12px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: var(--transition);
}

.hero-capabilities a:hover {
  opacity: 1;
  border-color: var(--aviador);
  background: rgba(47, 111, 94, 0.12);
}

.hero-capabilities a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--aviador);
  flex-shrink: 0;
}

.hero-visual {
  position: relative;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Arco de estela en el Hero */
.hero-estela-arc {
  position: absolute;
  top: 10%;
  left: -10%;
  width: 120%;
  height: 90%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.12;
}

.estela-path-v31 {
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawEstelaIntro 1.2s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes drawEstelaIntro {
  to {
    stroke-dashoffset: 0;
  }
}

/* Plano Técnico del Llavero (Cotas y especificaciones de ingeniería) */
.blueprint-panel {
  position: absolute;
  inset: 0;
  z-index: 2;
  border: 1px dashed var(--linea-dark);
  border-radius: 4px;
  padding: 16px;
  pointer-events: none;
}

.blueprint-grid-bg {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(var(--linea-dark) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.2;
}

.blueprint-cota {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--aviador);
  display: flex;
  align-items: center;
  gap: 4px;
  white-space: nowrap;
}

.blueprint-cota::before, .blueprint-cota::after {
  content: "";
  height: 1px;
  background: var(--aviador);
  display: inline-block;
  opacity: 0.5;
}

/* Cota horizontal */
.cota-h {
  width: 170px;
  left: 50%;
  transform: translateX(-50%);
  bottom: 40px;
}
.cota-h::before, .cota-h::after { flex: 1; }

/* Cota vertical */
.cota-v {
  height: 250px;
  right: 20px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: center;
  width: 250px;
}
.cota-v::before, .cota-v::after { flex: 1; }

.blueprint-label {
  position: absolute;
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--papel);
  opacity: 0.5;
}

.lbl-top-hole { top: 18%; left: 18%; }
.lbl-rfid { bottom: 22%; left: 10%; }

/* Animación Stagger del Hero */
.stagger {
  opacity: 0;
  transform: translateY(10px);
  animation: staggerFadeRise 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.stagger:nth-child(1) { animation-delay: 90ms; }
.stagger:nth-child(2) { animation-delay: 180ms; }
.stagger:nth-child(3) { animation-delay: 270ms; }
.stagger:nth-child(4) { animation-delay: 360ms; }
.stagger:nth-child(5) { animation-delay: 450ms; }

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

/* ==========================================================================
   INTERACTIVE KEYCHAIN (FOTORREALISTA CON FOTOS REALES)
   ========================================================================== */
.keychain-container {
  width: 170px;
  height: 250px;
  perspective: 1000px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}

.keychain-fob {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
}

.keychain-container:hover .keychain-fob {
  transform: rotateY(180deg);
}

.keychain-face, .fob-face {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 4px;
}

.keychain-face.back, .fob-face.back {
  transform: rotateY(180deg);
}

.fob-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
  pointer-events: none;
}

/* ==========================================================================
   S2 - EL SISTEMA (DE UN VISTAZO)
   ========================================================================== */
.modules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 20px;
}

.module-card {
  background: var(--papel-card);
  border: 1px solid var(--linea);
  padding: 30px 24px;
  border-radius: 4px;
  transition: var(--transition);
  text-decoration: none;
  color: inherit;
  display: block;
  cursor: pointer;
}

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

.module-card .card-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--aviador);
  font-weight: 700;
  display: block;
  margin-bottom: 16px;
}

.module-card h3 {
  font-size: 18px;
  font-family: var(--font-body);
  text-transform: none;
  margin-bottom: 12px;
  color: var(--grafito);
}

.module-card p {
  font-size: 14px;
  opacity: 0.8;
}

/* ==========================================================================
   S3 - MODULO 01-02: LLAVERO E IDENTIDAD
   ========================================================================== */
.visual-area {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  height: 480px;
}

.s3-visual {
  gap: 30px;
}

.s3-visual .fob-visual-large {
  position: relative;
  z-index: 10;
  flex-shrink: 0;
}

.s3-visual .phone-mockup {
  position: relative;
  right: auto;
  bottom: auto;
  transform: rotate(3deg);
  z-index: 5;
  margin-top: 20px;
  flex-shrink: 0;
}

.fob-visual-large {
  width: 200px;
  height: 300px;
  perspective: 1200px;
  position: relative;
  z-index: 10;
}

.fob-3d-card {
  width: 100%;
  height: 100%;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  cursor: pointer;
}

.fob-visual-large:hover .fob-3d-card {
  transform: rotateY(180deg);
}

.fob-instruction {
  font-family: var(--font-mono);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.5;
  text-align: center;
  margin-top: 24px;
  position: absolute;
  width: 100%;
  left: 0;
  bottom: -40px;
  color: var(--grafito);
}

/* Phone Mockup */
.phone-mockup {
  width: 240px;
  height: 460px;
  background: var(--grafito);
  border-radius: 32px;
  padding: 8px;
  border: 1px solid rgba(255,255,255,0.1);
  box-shadow: 0 30px 60px rgba(0,0,0,0.25);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: absolute;
  right: 10%;
  bottom: 5%;
  transform: rotate(3deg);
  z-index: 5;
}

.phone-bar {
  height: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-bottom: 4px;
}

.phone-contact {
  color: var(--papel);
  font-size: 11px;
  font-weight: 700;
}

.phone-status {
  font-size: 8px;
  opacity: 0.6;
}

.phone-status.text-green {
  color: var(--aviador);
  font-weight: 700;
  opacity: 1;
}

.phone-body {
  flex: 1;
  background: var(--papel);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-radius: 0 0 22px 22px;
}

.portal-header {
  border-bottom: 1px solid var(--linea);
  padding-bottom: 6px;
  display: flex;
  flex-direction: column;
}

.portal-header strong {
  font-size: 12px;
}

.portal-header span {
  font-size: 10px;
  color: var(--grafito);
  opacity: 0.6;
}

.portal-section {
  background: var(--papel-card);
  padding: 8px;
  border-radius: 4px;
  border: 1px solid var(--linea);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.portal-metric span {
  font-size: 8px;
  text-transform: uppercase;
  opacity: 0.6;
}

.portal-metric strong {
  font-size: 18px;
  line-height: 1;
  color: var(--aviador);
}

.portal-info {
  font-size: 9px;
  text-align: right;
}

.portal-checklist {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.checklist-title {
  font-size: 9px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 2px;
}

.checklist-row {
  display: flex;
  justify-content: space-between;
  font-size: 9.5px;
  padding: 2px 0;
  border-bottom: 1px dashed var(--linea);
}

.checklist-row span {
  opacity: 0.75;
}

.checklist-row strong {
  color: var(--aviador);
}

.checklist-row.warning strong {
  color: var(--ambar);
}

/* ==========================================================================
   PORTAL REAL DEL CLIENTE (mockup fiel de la Libreta Digital)
   ========================================================================== */
.phone-portal {
  width: 250px;
  height: 500px;
}

.phone-body.portal-real {
  padding: 14px 12px;
  gap: 10px;
  overflow: hidden;
  position: relative;
  border-radius: 22px;
}

/* Degradé de corte inferior (simula scroll) */
.phone-body.portal-real::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 36px;
  background: linear-gradient(to bottom, rgba(247,249,247,0), var(--papel));
  pointer-events: none;
}

.portal-kicker {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--aviador);
  text-transform: uppercase;
}

.portal-greet {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.portal-greet strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--grafito);
}

.portal-greet span {
  font-size: 9px;
  opacity: 0.6;
}

/* Tarjeta del vehículo */
.pv-card {
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.pv-top {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pv-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--papel-card);
  color: #9aa3a0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pv-ring {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2.5px solid #E2C9C9;
  border-top-color: #C0392B;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  color: #C0392B;
  flex-shrink: 0;
}

.pv-id {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.pv-id strong {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.pv-id em {
  font-style: normal;
  font-size: 8.5px;
  opacity: 0.6;
}

.pv-id .pv-alert {
  font-size: 8.5px;
  font-weight: 600;
  color: #C0392B;
  margin-top: 1px;
}

/* Caja ámbar de mantenimiento pendiente */
.pv-pending {
  background: rgba(241, 173, 63, 0.10);
  border: 1px solid rgba(241, 173, 63, 0.30);
  border-radius: 6px;
  padding: 8px 9px;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pv-pending-title {
  font-size: 9px;
  font-weight: 700;
  color: #9A6B12;
  margin-bottom: 2px;
}

.pv-prow {
  display: flex;
  justify-content: space-between;
  font-size: 9px;
}

.pv-prow span {
  opacity: 0.8;
}

.pv-prow em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #C98A1E;
}

/* Etiqueta de sección con barra a la izquierda */
.portal-section-label {
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.55;
  padding-left: 7px;
  border-left: 2px solid var(--aviador);
}

/* Lista de estado de mantenimiento */
.pm-list {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.pm-row {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.pm-row-head {
  display: flex;
  justify-content: space-between;
  font-size: 9.5px;
}

.pm-row-head em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
}

.pm-row-head em.bad { color: #C0392B; }
.pm-row-head em.ok { color: var(--aviador); }

.pm-bar {
  height: 4px;
  background: var(--linea);
  border-radius: 2px;
  overflow: hidden;
}

.pm-bar i {
  display: block;
  height: 100%;
  border-radius: 2px;
}

.pm-bar i.bad { background: #C0392B; }
.pm-bar i.ok { background: var(--aviador); }

.pm-km {
  font-family: var(--font-mono);
  font-size: 7.5px;
  opacity: 0.5;
}

/* Bullet list declarativo */
.bullet-list {
  list-style: none;
  margin-top: 24px;
}

.bullet-list li {
  position: relative;
  padding-left: 24px;
  font-size: 15px;
  margin-bottom: 16px;
  opacity: 0.95;
}

.bullet-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--aviador);
  font-weight: 700;
}

/* ==========================================================================
   S4 - MODULO 03: MOTOR PREDICTIVO
   ========================================================================== */
.predictive-gauge-card {
  background: var(--papel-card);
  border: 1px solid var(--linea);
  border-radius: 4px;
  padding: 30px;
  width: 100%;
  max-width: 460px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.02);
}

.gauge-header {
  border-bottom: 1px solid var(--linea);
  padding-bottom: 12px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.gauge-header span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.gauge-header .active-badge {
  background: var(--aviador-soft);
  color: var(--aviador);
  font-size: 8px;
  padding: 2px 6px;
  border-radius: 2px;
}

.gauge-row {
  margin-bottom: 16px;
}

.gauge-row:last-child {
  margin-bottom: 0;
}

.gauge-info {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  margin-bottom: 6px;
}

.gauge-info span {
  font-weight: 600;
}

.gauge-info em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 10px;
  opacity: 0.6;
}

.progress-bar-container {
  height: 6px;
  background: var(--papel);
  border-radius: 3px;
  overflow: hidden;
  border: 0.5px solid var(--linea);
}

.progress-fill {
  height: 100%;
  background: var(--aviador);
  width: 0;
  transition: width 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.progress-fill.warn {
  background: var(--ambar);
}

/* ==========================================================================
   S5 - MODULO 04: CHEQUEO VALORIZADO (LA SECCION DE NUMEROS)
   ========================================================================== */
.funnel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.funnel-card {
  background: var(--papel-card);
  border: 1px solid var(--linea);
  border-radius: 4px;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
}

.funnel-card .card-label {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  opacity: 0.6;
  margin-bottom: 8px;
}

.funnel-card .num-instrumental {
  font-size: clamp(32px, 3.8vw, 48px);
  color: var(--grafito);
  line-height: 1.1;
}

.funnel-card.revenue-card {
  border-left: 3.5px solid var(--aviador);
}

.funnel-card.revenue-card .num-instrumental {
  color: var(--aviador);
}

.funnel-card.revenue-pending-card {
  border-left: 3.5px solid var(--ambar);
}

.funnel-card.revenue-pending-card .num-instrumental {
  color: var(--ambar);
}

.funnel-card .card-sub {
  font-size: 11px;
  opacity: 0.6;
  margin-top: 10px;
}

/* S5 Chequeo Funnel Adjustments to prevent overflow */
.owner-table-card.funnel-panel {
  max-width: 480px;
  padding: 20px;
}

.owner-table-card.funnel-panel .funnel-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.owner-table-card.funnel-panel .funnel-card {
  padding: 20px 16px;
}

.owner-table-card.funnel-panel .funnel-card .num-instrumental {
  font-size: clamp(24px, 2.5vw, 32px);
}

/* Animación de Resalte con Pulso Instrumental */
@keyframes pulseHighlight {
  0% {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05), 0 0 0 0 rgba(47, 111, 94, 0);
  }
  30% {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05), 0 0 0 8px rgba(47, 111, 94, 0.45);
  }
  100% {
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05), 0 0 0 0 rgba(47, 111, 94, 0);
  }
}

.highlight-pulse {
  animation: pulseHighlight 1.5s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ==========================================================================
   S6, S7, S8 - SECCIONES OSCURAS (RETENCION, OBD2, DUEÑO)
   ========================================================================== */
.phone-mockup-dark {
  background: #090a0c;
  border-color: rgba(255,255,255,0.05);
}

.phone-mockup-dark .phone-chat {
  background: #0f1115;
  flex: 1;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chat-bubble-received {
  background: var(--grafito-2);
  color: var(--papel);
  border-radius: 8px 8px 8px 0;
  padding: 12px;
  font-size: 10.5px;
  line-height: 1.4;
  border-left: 3px solid var(--aviador);
  max-width: 90%;
}

.chat-bubble-received p {
  margin-bottom: 6px;
  opacity: 0.9;
}

.chat-bubble-received p:last-child {
  margin-bottom: 0;
}

.chat-bubble-received strong {
  font-weight: 600;
}

.chat-bubble-received .link-highlight {
  color: var(--ambar);
  font-weight: 700;
  font-family: var(--font-mono);
  font-size: 9.5px;
}

/* Certificado A4 miniatura */
.cert-mini-card {
  width: 140px;
  height: 198px;
  background: #fff;
  border: 1px solid var(--linea-dark);
  border-radius: 2px;
  padding: 12px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.3);
  position: absolute;
  left: 5%;
  bottom: 8%;
  transform: rotate(-6deg);
  z-index: 6;
  color: var(--grafito);
  display: flex;
  flex-direction: column;
}

.cert-header {
  border-bottom: 1.5px solid var(--grafito);
  padding-bottom: 4px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.cert-logo {
  font-family: var(--font-display);
  font-size: 7px;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.cert-title {
  font-family: var(--font-mono);
  font-size: 5px;
  letter-spacing: 0.05em;
  opacity: 0.6;
}

.cert-rows {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.cert-row {
  display: flex;
  justify-content: space-between;
  font-size: 5px;
  border-bottom: 0.5px solid var(--linea);
  padding: 1.5px 0;
}

.cert-row span {
  opacity: 0.7;
}

.cert-row strong {
  color: var(--aviador);
}

.cert-stamp {
  margin-top: auto;
  border-top: 1px solid var(--linea);
  padding-top: 4px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 4.5px;
}

.cert-stamp span {
  font-family: var(--font-mono);
  opacity: 0.5;
}

.cert-stamp strong {
  text-transform: uppercase;
}

/* S7 OBD2 Visual */
.obd-visual-container {
  width: 100%;
  max-width: 440px;
  background: var(--grafito-2);
  border: 1px solid var(--linea-dark);
  border-radius: 4px;
  padding: 30px;
  box-shadow: 0 15px 30px rgba(0,0,0,0.1);
}

.obd-header {
  border-bottom: 1px solid var(--linea-dark);
  padding-bottom: 14px;
  margin-bottom: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.obd-header span {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.obd-log {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--papel);
  opacity: 0.8;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.obd-log-line {
  display: flex;
  gap: 12px;
}

.obd-log-line .timestamp {
  color: var(--aviador);
  flex-shrink: 0;
}

.obd-log-line .status-badge {
  background: rgba(47, 111, 94, 0.2);
  color: var(--aviador-soft);
  padding: 1px 6px;
  border-radius: 2px;
  font-size: 9px;
  font-weight: 700;
}

.obd-log-line .status-badge.error {
  background: rgba(241, 173, 63, 0.2);
  color: var(--ambar);
}

/* S8 Dueño: Resumen semanal y tabla */
.owner-report-phone {
  transform: rotate(-2deg);
  display: inline-block;
  margin-right: 30px;
}

.owner-table-card {
  width: 100%;
  max-width: 440px;
  background: var(--grafito-2);
  border: 1px solid var(--linea-dark);
  border-radius: 4px;
  padding: 24px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
  color: var(--papel);
}

.owner-table-card h4 {
  font-size: 11px;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  opacity: 0.6;
}

.technical-table {
  width: 100%;
  border-collapse: collapse;
}

.technical-table th, .technical-table td {
  padding: 8px 10px;
  font-size: 12px;
  text-align: left;
  border-bottom: 1px solid var(--linea-dark);
}

.technical-table th {
  font-family: var(--font-mono);
  font-weight: 700;
  text-transform: uppercase;
  opacity: 0.5;
  padding-bottom: 12px;
}

.technical-table td {
  font-weight: 400;
}

.technical-table td.num-col {
  text-align: right;
  font-family: var(--font-mono);
}

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

/* ==========================================================================
   S6b - MODULO 06: AGENDA CON PREPARACION
   ========================================================================== */
.prep-card {
  max-width: 460px;
}

.prep-summary {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 14px;
}

.prep-summary strong {
  color: var(--ambar);
  font-family: var(--font-mono);
  font-weight: 700;
}

.prep-alert {
  margin-top: 16px;
  padding: 12px 14px;
  border-left: 3px solid var(--ambar);
  background: rgba(241, 173, 63, 0.08);
  border-radius: 2px;
  font-size: 11.5px;
  line-height: 1.45;
  opacity: 0.9;
}

/* ==========================================================================
   S6c - MODULO 07: BANDEJA DE WHATSAPP
   ========================================================================== */
.wa-inbox-phone {
  position: relative;
  right: auto;
  bottom: auto;
  transform: rotate(-2deg);
  width: 264px;
  height: 480px;
}

.wa-inbox {
  gap: 8px;
}

.wa-filters {
  display: flex;
  gap: 6px;
  margin-bottom: 4px;
}

.wa-filters span {
  font-family: var(--font-mono);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 4px 9px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: var(--papel);
  opacity: 0.55;
}

.wa-filters span.on {
  background: var(--aviador);
  border-color: var(--aviador);
  opacity: 1;
}

.wa-filters span.warn {
  color: var(--ambar);
  border-color: rgba(241, 173, 63, 0.5);
  opacity: 1;
}

.wa-row {
  background: var(--grafito-2);
  border-radius: 8px;
  padding: 10px 12px;
  border-left: 3px solid transparent;
}

.wa-row.attention {
  border-left-color: var(--ambar);
}

.wa-row-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4px;
}

.wa-row-top strong {
  color: var(--papel);
  font-size: 10.5px;
  font-weight: 600;
}

.wa-row-top em {
  font-style: normal;
  font-size: 8.5px;
  color: var(--papel);
  opacity: 0.5;
  font-family: var(--font-mono);
}

.wa-row p {
  color: var(--papel);
  opacity: 0.75;
  font-size: 10.5px;
  line-height: 1.4;
  margin-bottom: 7px;
}

.wa-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 7.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 3px 7px;
  border-radius: 2px;
}

.wa-tag.warn {
  color: var(--ambar);
  background: rgba(241, 173, 63, 0.14);
}

.wa-tag.ai {
  color: #7FBFAD;
  background: rgba(47, 111, 94, 0.25);
}

/* ==========================================================================
   S8 - MODULO 08: NUMEROS Y MARGEN REAL
   ========================================================================== */
.numeros-visual {
  flex-direction: column;
  gap: 24px;
  height: auto;
}

/* ==========================================================================
   S9 - COMPROMISOS (REEMPLAZA AL FAQ)
   ========================================================================== */
.commitments-list {
  display: flex;
  flex-direction: column;
  margin-top: 40px;
  border-top: 1px solid var(--linea);
}

.commitment-item {
  display: flex;
  gap: 24px;
  padding: 30px 0;
  border-bottom: 1px solid var(--linea);
  align-items: flex-start;
}

.commitment-check {
  width: 28px;
  height: 28px;
  background-color: var(--aviador-soft);
  color: var(--aviador);
  border-radius: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 13px;
  font-family: var(--font-mono);
  flex-shrink: 0;
}

.commitment-item h3 {
  font-size: 18px;
  text-transform: none;
  font-family: var(--font-body);
  margin-bottom: 6px;
  color: var(--grafito);
}

.commitment-item p {
  font-size: 14.5px;
  opacity: 0.8;
  max-width: 800px;
}

/* ==========================================================================
   S10 - PUESTA EN MARCHA (PASOS TECNICOS)
   ========================================================================== */
.steps-horizontal {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  margin-top: 40px;
}

.step-horizontal-item {
  display: flex;
  flex-direction: column;
}

.step-horizontal-num {
  font-family: var(--font-display);
  font-size: 38px;
  font-weight: 900;
  color: var(--aviador);
  line-height: 1;
  margin-bottom: 12px;
}

.step-horizontal-item h3 {
  font-size: 15px;
  letter-spacing: 0.02em;
  margin-bottom: 8px;
  color: var(--grafito);
  font-family: var(--font-body);
  text-transform: none;
  font-weight: 700;
}

.step-horizontal-item p {
  font-size: 13.5px;
  opacity: 0.8;
}

/* ==========================================================================
   INFORME DE DIAGNÓSTICO OBD2 (documento real sobre sección oscura)
   ========================================================================== */
.obd-report {
  width: 100%;
  max-width: 440px;
  background: #fff;
  color: var(--grafito);
  border-radius: 6px;
  padding: 26px 28px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.35);
}

.obd-report-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--linea);
  padding-bottom: 12px;
  margin-bottom: 14px;
}

.obd-report-title {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--aviador);
}

.obd-pdf {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--grafito);
  border: 1px solid var(--linea);
  border-radius: 3px;
  padding: 4px 8px;
}

.obd-estado {
  font-size: 13.5px;
  opacity: 1;
  margin-bottom: 14px;
}

.obd-estado strong { font-weight: 700; }

.obd-block-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: 6px;
}

.obd-resumen {
  font-size: 12.5px;
  line-height: 1.5;
  opacity: 0.8;
  margin-bottom: 16px;
}

.obd-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.obd-points li {
  position: relative;
  padding-left: 16px;
  font-size: 12px;
  line-height: 1.4;
  opacity: 0.85;
}

.obd-points li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--aviador);
  font-weight: 700;
}

/* ==========================================================================
   SELECTOR DE TURNOS (tarjeta flotante en Retención)
   ========================================================================== */
.turno-mini-card {
  width: 168px;
  background: #fff;
  color: var(--grafito);
  border: 1px solid var(--linea-dark);
  border-radius: 6px;
  padding: 14px;
  box-shadow: 0 18px 36px rgba(0,0,0,0.3);
  position: absolute;
  left: 3%;
  bottom: 6%;
  transform: rotate(-5deg);
  z-index: 6;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.turno-mini-label {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--aviador);
}

.turno-mini-sub {
  font-size: 8.5px;
  opacity: 0.6;
  line-height: 1.3;
}

.turno-mini-day {
  font-size: 10px;
  font-weight: 700;
  margin-top: 2px;
}

.turno-mini-slots {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}

.turno-mini-slots span {
  font-family: var(--font-mono);
  font-size: 8px;
  text-align: center;
  padding: 4px 0;
  border: 1px solid var(--linea);
  border-radius: 3px;
  opacity: 0.8;
}

.turno-mini-slots span.sel {
  background: var(--aviador);
  color: #fff;
  border-color: var(--aviador);
  opacity: 1;
  font-weight: 700;
}

/* ==========================================================================
   FAQ (acordeón nativo <details>)
   ========================================================================== */
.faq-list {
  margin-top: 40px;
  border-top: 1px solid var(--linea);
  max-width: 920px;
}

.faq-item {
  border-bottom: 1px solid var(--linea);
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 24px 44px 24px 0;
  position: relative;
  font-size: 17px;
  font-weight: 600;
  color: var(--grafito);
  transition: var(--transition);
}

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

.faq-item summary:hover { color: var(--aviador); }

.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 4px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 400;
  color: var(--aviador);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  padding: 0 44px 26px 0;
  font-size: 15px;
  line-height: 1.55;
  opacity: 0.82;
  max-width: 760px;
}

/* Callout de reactivación incluida en el Kit */
.launch-callout {
  margin-top: 48px;
  background: var(--aviador-soft);
  border: 1px solid rgba(47, 111, 94, 0.25);
  border-left: 4px solid var(--aviador);
  border-radius: 4px;
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.launch-callout-tag {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--aviador-dark);
}

.launch-callout-body h3 {
  font-family: var(--font-body);
  font-size: 19px;
  font-weight: 700;
  text-transform: none;
  color: var(--grafito);
  margin-bottom: 6px;
}

.launch-callout-body p {
  font-size: 14.5px;
  opacity: 0.85;
  max-width: 820px;
}

/* ==========================================================================
   S11 - CTA FINAL (ESPEJO DEL HERO)
   ========================================================================== */
.cta-final-wrapper {
  background-color: var(--grafito);
  color: var(--papel);
  width: 100%;
}

.cta-final {
  padding: 120px 40px;
}

.cta-final-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.cta-final h2 {
  font-size: clamp(32px, 4vw, 52px);
  margin-bottom: 16px;
  color: var(--papel);
}

.cta-final p {
  font-size: 16px;
  opacity: 0.85;
  margin-bottom: 30px;
}

.lead-form-v31 {
  background: var(--grafito-2);
  border: 1px solid var(--linea-dark);
  border-radius: 4px;
  padding: 40px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.form-group-v31 {
  margin-bottom: 20px;
}

.form-group-v31 label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  color: var(--papel);
  opacity: 0.6;
}

.form-group-v31 input {
  width: 100%;
  height: 46px;
  background: var(--grafito);
  border: 1px solid var(--linea-dark);
  border-radius: 2px;
  padding: 0 16px;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--papel);
  transition: var(--transition);
}

.form-group-v31 input:focus {
  outline: none;
  border-color: var(--aviador);
}

.lead-form-v31 button {
  width: 100%;
  height: 50px;
  margin-top: 10px;
}

.form-mono-badge-v31 {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 600;
  color: var(--papel);
  opacity: 0.4;
  text-align: center;
  margin-top: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.spec-line-footer {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.4;
  text-align: center;
  margin-top: 60px;
}

/* ==========================================================================
   STICKY CTA Y FOOTER
   ========================================================================== */
.sticky-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--aviador);
  color: var(--papel);
  padding: 14px 24px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 12px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  box-shadow: 0 15px 30px rgba(0,0,0,0.15);
  text-decoration: none;
  z-index: 90;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.sticky-cta:hover {
  background: var(--aviador-dark);
  transform: translateY(-2px);
}

.footer {
  background-color: var(--grafito);
  color: var(--papel);
  border-top: 1px solid var(--linea-dark);
  padding: 40px;
  position: relative;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.5;
}

.footer .brand {
  color: var(--papel);
}

.footer-estela-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: var(--aviador);
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
    padding-top: 40px;
  }
  
  .hero-sub {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }

  .hero-capabilities {
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-visual {
    height: 400px;
  }
  
  .container-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .container-split.reversed {
    direction: ltr;
  }
  
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .steps-horizontal {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  
  .cta-final-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 0 20px;
    height: 70px;
  }
  
  .nav {
    display: none;
  }
  
  .hero {
    padding-top: 30px;
    padding-bottom: 30px;
  }
  
  .hero h1 {
    font-size: 34px;
  }
  
  .hero-visual {
    height: 340px;
  }
  
  .keychain-container {
    width: 130px;
    height: 190px;
  }
  
  .fob-visual-large {
    width: 130px;
    height: 190px;
  }
  
  .fob-instruction {
    bottom: -30px;
  }
  
  .phone-mockup {
    width: 170px;
    height: 320px;
    right: 5%;
    bottom: 5%;
    border-radius: 20px;
    padding: 5px;
  }

  .s3-visual {
    flex-direction: column;
    align-items: center;
    gap: 28px;
    height: auto;
  }

  .s3-visual .phone-mockup {
    position: relative;
    right: auto;
    bottom: auto;
    transform: rotate(3deg);
    margin-top: 10px;
    width: 170px;
    height: 320px;
    border-radius: 20px;
    padding: 5px;
  }

  /* El portal real necesita más ancho para ser legible */
  .s3-visual .phone-portal {
    width: 240px;
    height: 470px;
    transform: rotate(0deg);
    margin-top: 0;
    border-radius: 28px;
    padding: 7px;
  }

  .phone-body.portal-real {
    padding: 12px 11px;
    gap: 9px;
  }
  
  .phone-body {
    padding: 8px;
    gap: 6px;
  }
  
  .portal-header strong {
    font-size: 10px;
  }
  
  .portal-header span {
    font-size: 8px;
  }
  
  .portal-metric strong {
    font-size: 14px;
  }
  
  .portal-info {
    font-size: 7.5px;
  }
  
  .checklist-row {
    font-size: 8px;
  }
  
  .modules-grid {
    grid-template-columns: 1fr;
  }
  
  .funnel-grid,
  .owner-table-card.funnel-panel .funnel-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .steps-horizontal {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .commitment-item {
    gap: 16px;
    flex-direction: column;
  }
  
  .owner-report-phone {
    margin-right: 0;
    margin-bottom: 20px;
    display: block;
    text-align: center;
  }
  
  .owner-report-phone .phone-mockup {
    position: static;
    display: inline-block;
    transform: none;
  }

  /* Tarjetas flotantes (turnos / OBD): estáticas y apiladas en mobile */
  .visual-area { height: auto; }

  #retencion .visual-area {
    flex-direction: column;
    gap: 22px;
  }

  #retencion .phone-mockup-dark {
    position: static;
    right: auto;
    bottom: auto;
    transform: rotate(2deg);
    margin: 0 auto;
  }

  .turno-mini-card {
    position: static;
    transform: none;
    left: auto;
    bottom: auto;
    width: 230px;
    margin: 0 auto;
  }

  /* La bandeja WhatsApp necesita más ancho para ser legible */
  .wa-inbox-phone {
    width: 250px;
    height: 470px;
    transform: rotate(0deg);
    margin: 0 auto;
    border-radius: 28px;
    padding: 7px;
  }

  .footer-container {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
  
  .sticky-cta {
    left: 20px;
    right: 20px;
    bottom: 16px;
    text-align: center;
    border-radius: 4px;
  }
}