/* ============================================================
   components.css — Biblioteca de componentes UI
   Cargar después de base.css
   ============================================================ */

/* ============================================================
   BOTONES
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  line-height: 1;
  white-space: nowrap;
  border-radius: var(--button-radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  user-select: none;
  text-decoration: none;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.btn:focus-visible { box-shadow: var(--ring-brand); }

.btn:disabled, .btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
}

/* Tamaños */
.btn-sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn-xl { padding: var(--space-5) var(--space-10); font-size: var(--text-md); }

/* Variantes */
.btn-primary {
  background-color: var(--color-brand-500);
  color: var(--color-white);
  border-color: var(--color-brand-500);
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background-color: var(--color-brand-600);
  border-color: var(--color-brand-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  text-decoration: none;
  color: var(--color-white);
}
.btn-primary:active { transform: translateY(0); box-shadow: var(--shadow-xs); }

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-brand-700);
  border-color: var(--color-brand-500);
}
.btn-secondary:hover {
  background-color: var(--color-brand-50);
  color: var(--color-brand-800);
  border-color: var(--color-brand-600);
  text-decoration: none;
}

.btn-ghost {
  background-color: transparent;
  color: var(--color-gray-700);
  border-color: transparent;
}
.btn-ghost:hover {
  background-color: var(--color-gray-100);
  color: var(--color-gray-900);
  text-decoration: none;
}

.btn-whatsapp {
  background-color: #25d366;
  color: var(--color-white);
  border-color: #25d366;
  box-shadow: var(--shadow-sm);
}
.btn-whatsapp:hover {
  background-color: #1ebe5d;
  border-color: #1ebe5d;
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  color: var(--color-white);
  text-decoration: none;
}

.btn-dark {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  border-color: var(--color-gray-900);
}
.btn-dark:hover {
  background-color: var(--color-gray-800);
  border-color: var(--color-gray-800);
  color: var(--color-white);
  text-decoration: none;
}

/* Botón con flecha animada al hacer hover */
.btn .arrow {
  display: inline-block;
  transition: transform var(--duration-fast) var(--ease-snap);
}
.btn:hover .arrow { transform: translateX(3px); }

/* Botón con efecto de brillo en hover (sutil) */
.btn-shine::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.18) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform var(--duration-slower) var(--ease-elegant);
}
.btn-shine:hover::before { transform: translateX(100%); }

/* ============================================================
   BADGES / ETIQUETAS
   ============================================================ */

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  border-radius: var(--radius-full);
  background-color: var(--color-brand-50);
  color: var(--color-brand-700);
}

.badge-dot::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: currentColor;
}

.badge-neutral { background-color: var(--color-gray-100); color: var(--color-gray-700); }
.badge-success { background-color: rgba(22, 163, 74, 0.10); color: var(--color-success); }
.badge-warning { background-color: rgba(245, 158, 11, 0.10); color: var(--color-warning); }
.badge-danger  { background-color: rgba(220, 38, 38, 0.10); color: var(--color-danger); }

/* ============================================================
   CHIPS (etiquetas seleccionables)
   ============================================================ */

.chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  background-color: var(--color-white);
  border: 1px solid var(--border-color-default);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  cursor: pointer;
}
.chip:hover { border-color: var(--color-brand-500); color: var(--color-brand-700); }
.chip[aria-selected="true"], .chip.active {
  background-color: var(--color-brand-500);
  border-color: var(--color-brand-500);
  color: var(--color-white);
}

/* ============================================================
   TARJETAS
   ============================================================ */

.card {
  background-color: var(--surface-raised);
  border: 1px solid var(--border-color-default);
  border-radius: var(--card-radius);
  padding: var(--space-6);
  transition: var(--transition-base);
}

.card-hover {
  cursor: pointer;
}
.card-hover:hover {
  border-color: var(--color-brand-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.card-elevated { box-shadow: var(--shadow-md); border-color: transparent; }
.card-flat     { border: 1px solid var(--color-gray-200); box-shadow: none; }
.card-soft     { background-color: var(--surface-sunken); border-color: transparent; }
.card-inverse  { background-color: var(--color-gray-900); color: var(--color-white); border: none; }
.card-inverse h2, .card-inverse h3, .card-inverse h4 { color: var(--color-white); }
.card-brand    { background-color: var(--color-brand-500); color: var(--color-white); border: none; }
.card-brand h2, .card-brand h3, .card-brand h4 { color: var(--color-white); }

/* Tarjeta de servicio (la principal del sitio) */
.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding: var(--space-8);
  background-color: var(--surface-raised);
  border: 1px solid var(--border-color-default);
  border-radius: var(--card-radius);
  transition: all var(--duration-smooth) var(--ease-elegant);
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-brand-50) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-smooth) var(--ease-elegant);
  pointer-events: none;
}

.service-card:hover {
  border-color: var(--color-brand-500);
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover .service-card-icon { color: var(--color-brand-600); transform: scale(1.05); }
.service-card:hover .service-card-arrow { opacity: 1; transform: translateX(0); }

.service-card-icon {
  width: 56px;
  height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background-color: var(--color-brand-50);
  color: var(--color-brand-500);
  transition: var(--transition-base);
  position: relative;
  z-index: 1;
}

.service-card-title {
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  color: var(--color-gray-900);
  position: relative;
  z-index: 1;
}

.service-card-text {
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-600);
  position: relative;
  z-index: 1;
}

.service-card-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-brand-600);
  opacity: 0;
  transform: translateX(-6px);
  transition: all var(--duration-normal) var(--ease-snap);
  margin-top: auto;
  position: relative;
  z-index: 1;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-12), 8vw, var(--space-24));
  overflow: hidden;
  background-color: var(--color-gray-50);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(circle at 20% 20%, var(--color-brand-50) 0%, transparent 50%),
    radial-gradient(circle at 80% 80%, var(--color-brand-50) 0%, transparent 50%);
  opacity: 0.7;
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(29, 158, 117, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 158, 117, 0.06) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero-title {
  font-size: clamp(var(--text-3xl), 5vw + 1rem, var(--text-6xl));
  font-weight: var(--weight-extrabold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tighter);
  margin-bottom: var(--space-6);
  text-wrap: balance;
}

.hero-title em {
  font-style: normal;
  color: var(--color-brand-600);
  position: relative;
  display: inline-block;
}

.hero-subtitle {
  font-size: clamp(var(--text-md), 1.5vw + 0.5rem, var(--text-lg));
  line-height: var(--leading-relaxed);
  color: var(--color-gray-600);
  margin-bottom: var(--space-8);
  text-wrap: pretty;
  max-width: 65ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

/* ============================================================
   HERO V2 — versión con animación de nodos y composición editorial
   ============================================================ */

.hero-v2 {
  position: relative;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32)) clamp(var(--space-16), 8vw, var(--space-24));
  overflow: hidden;
  background: linear-gradient(180deg, var(--color-gray-50) 0%, var(--color-white) 100%);
}

.hero-v2-layout {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}
@media (min-width: 1024px) {
  .hero-v2-layout { grid-template-columns: 1.2fr 1fr; gap: var(--space-16); }
}

/* Composición editorial del titular */
.hero-v2-title {
  font-size: clamp(var(--text-3xl), 4.5vw + 0.5rem, var(--text-6xl));
  font-weight: var(--weight-extrabold);
  line-height: 1.05;
  letter-spacing: var(--tracking-tighter);
  color: var(--color-gray-900);
}

.hero-v2-title .stack {
  display: block;
  padding-left: clamp(0px, 2vw, 24px);
}
.hero-v2-title .stack--shift {
  padding-left: clamp(0px, 5vw, 64px);
}

.hero-v2-title em {
  font-style: normal;
  position: relative;
  display: inline-block;
  color: var(--color-brand-600);
}
.hero-v2-title em::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.04em;
  height: 0.18em;
  width: 100%;
  background-color: var(--color-brand-200);
  z-index: -1;
  border-radius: 3px;
  transform-origin: left;
  transform: scaleX(0);
  animation: hero-underline 900ms var(--ease-elegant) 600ms forwards;
}
@media (prefers-reduced-motion: reduce) {
  .hero-v2-title em::after { transform: scaleX(1); animation: none; }
}
@keyframes hero-underline {
  to { transform: scaleX(1); }
}

/* Tabs de pilares debajo del título */
.hero-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
  margin-bottom: var(--space-6);
}
.hero-pillar-chip {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background-color: var(--color-white);
  border: 1px solid var(--border-color-default);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-700);
  box-shadow: var(--shadow-xs);
}
.hero-pillar-chip svg { color: var(--color-brand-600); }
.hero-pillar-chip strong { color: var(--color-gray-900); }

/* Visual del hero (derecha) — composición editorial dinámica de fotos */
.hero-v2-visual {
  position: relative;
  display: block;                 /* visible también en móvil */
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  margin-top: var(--space-10);
  aspect-ratio: 1 / 1;
}
@media (min-width: 1024px) {
  .hero-v2-visual { max-width: 460px; margin-top: 0; }
}

.hero-photo {
  position: absolute;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  background-color: var(--color-gray-100);
  border: 5px solid var(--color-white);
  rotate: var(--rot, 0deg);       /* propiedad independiente: no choca con la animación */
  transition: scale var(--duration-normal) var(--ease-snap),
              box-shadow var(--duration-normal) var(--ease-snap);
}
.hero-photo picture { display: block; width: 100%; height: 100%; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
/* Encuadre del detalle (motor): priorizar motor + manos, no los pies */
.hero-photo--detail img { object-position: 38% 30%; }
.hero-photo:hover { scale: 1.03; box-shadow: var(--shadow-2xl, var(--shadow-xl)); z-index: 9; }

/* Foto grande (principal) — arriba derecha, inclinada */
.hero-photo--main {
  --rot: 2.5deg;
  top: 0; right: 0;
  width: 72%;
  aspect-ratio: 4 / 3;
  z-index: 2;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
/* Foto pequeña — abajo izquierda, inclinada al lado opuesto */
.hero-photo--small {
  --rot: -3.5deg;
  bottom: 2%; left: 0;
  width: 56%;
  aspect-ratio: 4 / 3;
  z-index: 3;
  animation: hero-rise 800ms var(--ease-elegant) 450ms backwards;
}
/* Foto detalle — cuadrada, solapando el centro-derecha */
.hero-photo--detail {
  --rot: -1.5deg;
  bottom: 12%; right: -4%;
  width: 40%;
  aspect-ratio: 1 / 1;
  z-index: 4;
  animation: hero-rise 800ms var(--ease-elegant) 750ms backwards;
}

@keyframes hero-rise {
  from { opacity: 0; translate: 0 26px; }
  to   { opacity: 1; translate: 0 0; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-photo--main, .hero-photo--small, .hero-photo--detail { animation: none; }
}

@keyframes hero-photo-in {
  from { opacity: 0; transform: translateY(24px) scale(0.96); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .hero-photo--main, .hero-photo--small, .hero-photo--detail { animation: none; }
}

/* Badge flotante sobre las fotos */
.hero-badge-float {
  position: absolute;
  top: 12px;
  right: -8px;
  z-index: 4;
  background: var(--color-white);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-700);
  animation: hero-photo-in 900ms var(--ease-elegant) 1100ms backwards;
}
.hero-badge-float .dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: var(--color-brand-500);
  animation: hero-dot-pulse 2s var(--ease-snap) infinite;
}
@keyframes hero-dot-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61,139,47, 0.6); }
  50%      { box-shadow: 0 0 0 8px rgba(61,139,47, 0); }
}

/* Red de nodos animada de fondo (SVG) */
.hero-network {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.7;
}

.hero-network .node {
  fill: var(--color-brand-500);
  opacity: 0.8;
  transform-origin: center;
  animation: hero-node-pulse 3s var(--ease-snap) infinite;
}
.hero-network .node:nth-child(2) { animation-delay: 0.6s; }
.hero-network .node:nth-child(3) { animation-delay: 1.2s; }
.hero-network .node:nth-child(4) { animation-delay: 1.8s; }
.hero-network .node:nth-child(5) { animation-delay: 2.4s; }

@keyframes hero-node-pulse {
  0%, 100% { transform: scale(1); opacity: 0.85; }
  50%      { transform: scale(1.4); opacity: 1; }
}

.hero-network .link {
  fill: none;
  stroke: var(--color-brand-400);
  stroke-width: 1;
  stroke-dasharray: 200;
  stroke-dashoffset: 200;
  opacity: 0.4;
  animation: hero-link-draw 4s var(--ease-elegant) infinite;
}
.hero-network .link:nth-child(7) { animation-delay: 0.8s; }
.hero-network .link:nth-child(8) { animation-delay: 1.6s; }
.hero-network .link:nth-child(9) { animation-delay: 2.4s; }
.hero-network .link:nth-child(10) { animation-delay: 3.2s; }

@keyframes hero-link-draw {
  0%, 100% { stroke-dashoffset: 200; opacity: 0; }
  20%      { opacity: 0.5; }
  50%      { stroke-dashoffset: 0; opacity: 0.7; }
  80%      { opacity: 0.5; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-network .node, .hero-network .link { animation: none; opacity: 0.5; stroke-dashoffset: 0; }
}

/* ============================================================
   BANDA DE INDICADORES
   ============================================================ */

.stats-band {
  background-color: var(--color-gray-900);
  color: var(--color-white);
  padding-block: var(--space-12);
  margin-block: var(--space-12);
  position: relative;
  overflow: hidden;
}

.stats-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 10% 50%, rgba(29, 158, 117, 0.25) 0%, transparent 30%),
    radial-gradient(circle at 90% 50%, rgba(29, 158, 117, 0.15) 0%, transparent 30%);
  pointer-events: none;
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-12);
  align-items: center;
}

.stat {
  text-align: center;
}

.stat-value {
  font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl));
  font-weight: var(--weight-extrabold);
  letter-spacing: var(--tracking-tighter);
  line-height: 1;
  color: var(--color-white);
  font-variant-numeric: tabular-nums;
  display: block;
}

.stat-value .unit {
  font-size: 0.55em;
  color: var(--color-brand-300);
  margin-left: 0.1em;
}

.stat-label {
  display: block;
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-gray-400);
}

/* ============================================================
   NAVEGACIÓN (HEADER)
   ============================================================ */

.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-normal) var(--ease-snap), background-color var(--duration-normal) var(--ease-snap);
}

.site-header.scrolled {
  border-bottom-color: var(--border-color-default);
  background-color: rgba(255, 255, 255, 0.95);
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding-block: var(--space-4);
}

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.site-logo img { height: 40px; width: auto; transition: height var(--duration-normal) var(--ease-snap); }
.site-header.scrolled .site-logo img { height: 32px; }

.site-nav { display: none; }
@media (min-width: 1024px) {
  .site-nav { display: flex; align-items: center; gap: var(--space-2); }
}

.site-nav a {
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  border-radius: var(--radius-sm);
  transition: var(--transition-color);
}
.site-nav a:hover { color: var(--color-brand-600); background-color: var(--color-brand-50); text-decoration: none; }
.site-nav a.active { color: var(--color-brand-700); }

/* Dropdowns del nav (Automatización / Mantenimiento) */
.has-dropdown { position: relative; }

.nav-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
  background: none;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-color);
}
.nav-trigger:hover { background-color: var(--color-brand-50); color: var(--color-brand-700); }
.nav-trigger::after {
  content: "";
  width: 8px;
  height: 8px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-1px, -2px);
  transition: transform var(--duration-normal) var(--ease-snap);
}
.has-dropdown.is-open .nav-trigger::after { transform: rotate(-135deg) translate(-1px, -2px); }
.has-dropdown.is-open .nav-trigger { background-color: var(--color-brand-50); color: var(--color-brand-700); }

.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 280px;
  background-color: var(--color-white);
  border: 1px solid var(--border-color-default);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: var(--space-3);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity var(--duration-normal) var(--ease-snap),
              transform var(--duration-normal) var(--ease-snap),
              visibility 0s linear var(--duration-normal);
  z-index: var(--z-dropdown);
}
.has-dropdown.is-open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity var(--duration-normal) var(--ease-snap),
              transform var(--duration-normal) var(--ease-snap),
              visibility 0s linear 0s;
}

.dropdown-menu a {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  border-radius: var(--radius-md);
  color: var(--color-gray-800);
  text-decoration: none;
  transition: background-color var(--duration-fast) var(--ease-snap);
}
.dropdown-menu a:hover { background-color: var(--color-brand-50); text-decoration: none; }

.dropdown-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background-color: var(--color-brand-50);
  color: var(--color-brand-600);
}

.dropdown-text { display: flex; flex-direction: column; gap: 2px; }
.dropdown-title { font-size: var(--text-sm); font-weight: var(--weight-semibold); color: var(--color-gray-900); }
.dropdown-sub { font-size: var(--text-xs); color: var(--color-gray-500); line-height: 1.4; }

/* Menú móvil — botón hamburguesa */
.menu-toggle {
  display: inline-flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-gray-700);
  transition: var(--transition-color);
}
.menu-toggle:hover { background-color: var(--color-gray-100); }
@media (min-width: 1024px) { .menu-toggle { display: none; } }

/* ============================================================
   MENÚ MÓVIL — panel desplegable (<1024px)
   FIX: .site-nav estaba en display:none y solo volvía a verse en
   >=1024px, por eso el botón hamburguesa no abría nada al togglear
   la clase .is-open. Esta regla muestra el panel en móvil/tablet.
   ============================================================ */
@media (max-width: 1023px) {
  .site-nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-1);
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    padding: var(--space-3) var(--space-4) var(--space-5);
    background-color: var(--color-white);
    border-top: 1px solid var(--border-color-default);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-dropdown);
  }

  .site-nav.is-open > a,
  .site-nav.is-open .nav-trigger {
    width: 100%;
    padding-block: var(--space-3);
    font-size: var(--text-md);
  }
  .site-nav.is-open .has-dropdown { width: 100%; }
  .site-nav.is-open .nav-trigger { justify-content: space-between; }

  /* Submenús como acordeón inline (no flotantes) en móvil */
  .site-nav.is-open .dropdown-menu {
    position: static;
    min-width: 0;
    margin-left: var(--space-3);
    padding: 0;
    border: none;
    box-shadow: none;
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--duration-normal) var(--ease-snap);
  }
  .site-nav.is-open .has-dropdown.is-open .dropdown-menu {
    max-height: 640px;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding-block: var(--space-16) var(--space-8);
}

.site-footer h4 {
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  margin-bottom: var(--space-4);
}

.site-footer a {
  color: var(--color-gray-300);
  font-size: var(--text-sm);
}
.site-footer a:hover { color: var(--color-white); text-decoration: underline; }

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-legal {
  border-top: 1px solid var(--color-gray-800);
  padding-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-gray-500);
}

/* ============================================================
   FOOTER · REDES SOCIALES
   ============================================================ */

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-block: var(--space-6) var(--space-8);
  padding-block: var(--space-6) 0;
  border-top: 1px solid var(--color-gray-800);
  align-items: center;
}

.footer-social-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gray-400);
  margin-right: var(--space-2);
}

.social-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-gray-300);
  transition: var(--transition-base);
  border: 1px solid transparent;
}

.social-icon:hover {
  background-color: var(--color-brand-600);
  color: var(--color-white);
  text-decoration: none;
  transform: translateY(-2px);
  border-color: var(--color-brand-500);
}

.social-icon svg { width: 18px; height: 18px; }

.social-icon[data-net="whatsapp"]:hover { background-color: #25d366; border-color: #25d366; }
.social-icon[data-net="instagram"]:hover { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); border-color: transparent; }
.social-icon[data-net="facebook"]:hover { background-color: #1877f2; border-color: #1877f2; }
.social-icon[data-net="linkedin"]:hover { background-color: #0a66c2; border-color: #0a66c2; }
.social-icon[data-net="youtube"]:hover { background-color: #ff0000; border-color: #ff0000; }
.social-icon[data-net="tiktok"]:hover { background-color: #000000; border-color: #ffffff; }

/* ============================================================
   FORMULARIO
   ============================================================ */

.form-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .form-full { grid-column: 1 / -1; }
}

.form-field { display: flex; flex-direction: column; gap: var(--space-2); }

.form-label {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  color: var(--color-gray-700);
}
.form-label .required { color: var(--color-danger); }

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: inherit;
  color: var(--color-gray-900);
  background-color: var(--color-white);
  border: 1.5px solid var(--border-color-default);
  border-radius: var(--input-radius);
  transition: var(--transition-base);
}
.form-input:hover, .form-textarea:hover, .form-select:hover { border-color: var(--color-gray-300); }
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--color-brand-500);
  box-shadow: var(--ring-brand);
}
.form-input::placeholder, .form-textarea::placeholder { color: var(--color-gray-400); }

.form-textarea { resize: vertical; min-height: 120px; line-height: var(--leading-normal); }

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-gray-700);
  line-height: var(--leading-snug);
  cursor: pointer;
}
.form-checkbox input { margin-top: 3px; accent-color: var(--color-brand-500); }

.form-error {
  font-size: var(--text-xs);
  color: var(--color-danger);
  margin-top: var(--space-1);
}

.form-help {
  font-size: var(--text-xs);
  color: var(--color-gray-500);
  margin-top: var(--space-1);
}

/* ============================================================
   ACORDEÓN (para FAQ)
   ============================================================ */

.accordion { border-top: 1px solid var(--border-color-default); }
.accordion-item { border-bottom: 1px solid var(--border-color-default); }

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-5) 0;
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-900);
  text-align: left;
  transition: var(--transition-color);
}
.accordion-trigger:hover { color: var(--color-brand-600); }
.accordion-trigger::after {
  content: "+";
  font-size: var(--text-xl);
  font-weight: var(--weight-regular);
  color: var(--color-brand-600);
  transition: transform var(--duration-normal) var(--ease-snap);
}
.accordion-trigger[aria-expanded="true"]::after { transform: rotate(45deg); }

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-smooth) var(--ease-snap);
}
.accordion-content > div {
  padding-bottom: var(--space-5);
  color: var(--color-gray-600);
  line-height: var(--leading-relaxed);
}

/* ============================================================
   GRID DE SERVICIOS (2x2 o 4 columnas)
   ============================================================ */

.services-grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 640px)  { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .services-grid { grid-template-columns: repeat(4, 1fr); } }

.services-grid--2x2 {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) { .services-grid--2x2 { grid-template-columns: repeat(2, 1fr); } }

/* ============================================================
   BANDA TELESENTINEL (pilar 3)
   ============================================================ */

.telesentinel-band {
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-telesentinel) 100%);
  color: var(--color-white);
  border-radius: var(--radius-3xl);
  padding: clamp(var(--space-10), 6vw, var(--space-20));
  position: relative;
  overflow: hidden;
}

.telesentinel-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 30%, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
}

.telesentinel-band h2 { color: var(--color-white); }
.telesentinel-band p { color: rgba(255,255,255,0.85); }

.telesentinel-band-grid {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
  align-items: center;
  position: relative;
}
@media (min-width: 768px) {
  .telesentinel-band-grid { grid-template-columns: 2fr 1fr; }
}

.telesentinel-logo {
  background-color: rgba(255,255,255,0.10);
  padding: var(--space-6);
  border-radius: var(--radius-xl);
  text-align: center;
}
.telesentinel-logo img { max-width: 240px; margin-inline: auto; }

/* ============================================================
   TABLA DE ROLES V2 (Telesentinel) — con íconos por característica
   ============================================================ */

.roles-grid-v2 {
  display: grid;
  gap: var(--space-4);
  grid-template-columns: 1fr;
  margin-top: var(--space-8);
}
@media (min-width: 768px) {
  .roles-grid-v2 { grid-template-columns: repeat(2, 1fr); }
}

.roles-card {
  position: relative;
  background: var(--surface-raised);
  border-radius: var(--card-radius);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 64px 1fr 1fr;
  gap: var(--space-5);
  align-items: start;
  border: 1px solid var(--border-color-default);
  transition: var(--transition-base);
}
.roles-card:hover {
  border-color: var(--color-brand-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.roles-card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-brand-50), var(--color-brand-100));
  color: var(--color-brand-700);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.roles-card-feature {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gray-500);
  grid-column: 2 / -1;
  margin-bottom: var(--space-1);
}

.roles-card-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-top: var(--space-1);
}

.roles-card-col-label {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}
.roles-card-col--sc .roles-card-col-label { color: var(--color-brand-600); }
.roles-card-col--ts .roles-card-col-label { color: var(--color-telesentinel); }

.roles-card-col-text {
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  color: var(--color-gray-700);
}

/* ============================================================
   TABLA COMPARATIVA SC vs Telesentinel (v3, estilo carta)
   Filas: características — Columnas: las 2 empresas + logos
   ============================================================ */

.roles-compare {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-block: var(--space-8);
  background: var(--surface-raised);
  border-radius: var(--card-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color-default);
}

.roles-compare thead th {
  padding: var(--space-5) var(--space-5);
  background: var(--color-gray-900);
  color: var(--color-white);
  font-weight: var(--weight-semibold);
  font-size: var(--text-sm);
  text-align: left;
  vertical-align: middle;
}

.roles-compare thead th:first-child {
  background: var(--color-gray-800);
  width: 24%;
}
.roles-compare thead th.col-sc {
  background: var(--color-brand-700);
}
.roles-compare thead th.col-ts {
  background: var(--color-telesentinel);
}

.roles-compare-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.roles-compare-brand img {
  height: 28px;
  width: auto;
  background: rgba(255, 255, 255, 0.95);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}
.roles-compare-brand-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1.2;
}
.roles-compare-brand-text strong {
  font-size: var(--text-md);
  font-weight: var(--weight-bold);
  letter-spacing: var(--tracking-tight);
}
.roles-compare-brand-text small {
  font-size: var(--text-xs);
  font-weight: var(--weight-regular);
  letter-spacing: var(--tracking-wide);
  opacity: 0.8;
  text-transform: uppercase;
}

.roles-compare tbody tr {
  transition: background-color var(--duration-fast) var(--ease-snap);
}
.roles-compare tbody tr:hover {
  background-color: var(--color-gray-50);
}
.roles-compare tbody tr + tr td {
  border-top: 1px solid var(--border-color-default);
}

.roles-compare td {
  padding: var(--space-5);
  vertical-align: top;
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  color: var(--color-gray-700);
}

.roles-compare td.row-feature {
  background-color: var(--color-gray-50);
  border-right: 1px solid var(--border-color-default);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-weight: var(--weight-semibold);
  color: var(--color-gray-900);
  font-size: var(--text-sm);
}

.roles-compare td.row-feature svg {
  flex-shrink: 0;
  color: var(--color-brand-600);
}

@media (max-width: 767px) {
  .roles-compare thead { display: none; }
  .roles-compare tr, .roles-compare td { display: block; }
  .roles-compare td.row-feature {
    background-color: var(--color-gray-100);
    padding-block: var(--space-4);
    border-right: none;
  }
  .roles-compare td:not(.row-feature)::before {
    content: attr(data-empresa);
    display: block;
    font-size: var(--text-xs);
    font-weight: var(--weight-semibold);
    text-transform: uppercase;
    letter-spacing: var(--tracking-wider);
    color: var(--color-brand-600);
    margin-bottom: var(--space-2);
  }
  .roles-compare td.ts-cell::before { color: var(--color-telesentinel); }
}

/* ============================================================
   GRID DE FOTOS DEL EQUIPO (para Telesentinel y otras páginas)
   ============================================================ */

.photo-grid {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(2, 1fr);
  margin-block: var(--space-8);
}
@media (min-width: 768px) {
  .photo-grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 180px;
  }
}

.photo-grid > figure {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background-color: var(--color-gray-200);
  box-shadow: var(--shadow-md);
  margin: 0;
  transition: var(--transition-base);
}
.photo-grid > figure:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.photo-grid > figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 700ms var(--ease-elegant);
}
.photo-grid > figure:hover img { transform: scale(1.05); }

.photo-grid > figure figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: var(--space-3) var(--space-4);
  background: linear-gradient(0deg, rgba(7,10,12,0.85), rgba(7,10,12,0));
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-snap);
}
.photo-grid > figure:hover figcaption { opacity: 1; }

/* Layouts especiales con tamaños alternados */
.photo-grid--featured > figure:nth-child(1),
.photo-grid--featured > figure:nth-child(6) { grid-column: span 2; grid-row: span 2; }

/* ============================================================
   BLOQUE "RESUMEN PARA IA" — citable por LLMs y útil al usuario
   ============================================================ */

.ai-summary {
  background: linear-gradient(135deg, var(--color-gray-50), var(--color-white));
  border: 1px solid var(--border-color-default);
  border-left: 4px solid var(--color-brand-500);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-7);
  margin-block: var(--space-8);
  box-shadow: var(--shadow-xs);
}

.ai-summary dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3) var(--space-6);
  margin: 0;
}
@media (min-width: 640px) {
  .ai-summary dl {
    grid-template-columns: max-content 1fr;
    gap: var(--space-2) var(--space-6);
  }
}

.ai-summary dt {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-brand-700);
  padding-top: 2px;
}

.ai-summary dd {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--color-gray-800);
  line-height: var(--leading-snug);
}

@media (max-width: 639px) {
  .ai-summary dd { margin-bottom: var(--space-2); }
}

/* ============================================================
   FONDO DE FOTOS SUTIL (background con desvanecido)
   Para secciones donde la foto apoya sin protagonizar
   ============================================================ */

.bg-photo {
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

.bg-photo::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--bg-photo-url);
  background-image: image-set(var(--bg-photo-webp) type("image/webp"), var(--bg-photo-url) type("image/jpeg"));
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.18;
  z-index: -2;
  /* Desvanecido en bordes */
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 78%);
}

.bg-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
    rgba(255,255,255,0.4) 0%,
    rgba(255,255,255,0.7) 50%,
    rgba(255,255,255,0.95) 100%);
  z-index: -1;
}

.bg-photo > .container { position: relative; z-index: 1; }

/* Variantes de posición */
.bg-photo--right::before { background-position: right center; }
.bg-photo--left::before { background-position: left center; }

/* ============================================================
   COLUMNAS PARALELAS (para texto justificado en Telesentinel)
   ============================================================ */

.cols-2 {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
  text-align: justify;
  hyphens: auto;
}
@media (min-width: 768px) {
  .cols-2 { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
}
.cols-2 p { line-height: var(--leading-relaxed); }

/* ============================================================
   GALERÍA DE CASOS (carrusel horizontal)
   ============================================================ */

.cases-rail {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
@media (min-width: 768px)  { .cases-rail { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .cases-rail { grid-template-columns: repeat(3, 1fr); } }

.case-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-6);
  background-color: var(--surface-raised);
  border: 1px solid var(--border-color-default);
  border-radius: var(--card-radius);
  transition: var(--transition-base);
}
.case-card:hover {
  border-color: var(--color-brand-300);
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}
.case-card-type {
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-widest);
  color: var(--color-brand-600);
}
.case-card-title {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-gray-900);
}
.case-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.case-card-meta .chip {
  cursor: default;
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
}

/* ============================================================
   BANDA DE ALIADOS
   ============================================================ */

.partners-band {
  padding-block: var(--space-12);
  background-color: var(--color-gray-50);
}
.partners-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--space-12);
}
.partners-grid img {
  height: 40px;
  width: auto;
  opacity: 0.65;
  filter: grayscale(1);
  transition: opacity var(--duration-normal) var(--ease-snap), filter var(--duration-normal) var(--ease-snap);
}
.partners-grid img:hover { opacity: 1; filter: grayscale(0); }

/* Logo placeholder elegante para marcas sin SVG todavía (DITEC, PPA, NICE, Dahua) */
.partner-wordmark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-sans);
  font-weight: var(--weight-bold);
  font-size: var(--text-md);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gray-500);
  background-color: transparent;
  border: 1.5px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  height: 40px;
  opacity: 0.7;
  transition: var(--transition-base);
  white-space: nowrap;
}
.partner-wordmark:hover {
  color: var(--color-gray-900);
  border-color: var(--color-gray-500);
  opacity: 1;
}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */

.wa-float {
  position: fixed;
  right: var(--space-6);
  bottom: var(--space-6);
  width: 60px;
  height: 60px;
  border-radius: var(--radius-full);
  background-color: #25d366;
  color: var(--color-white);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-xl), 0 0 0 0 rgba(37, 211, 102, 0.4);
  z-index: var(--z-fixed);
  transition: transform var(--duration-fast) var(--ease-snap), box-shadow var(--duration-fast) var(--ease-snap);
  animation: wa-pulse 2.4s var(--ease-elegant) infinite;
}
.wa-float:hover { transform: scale(1.08); color: var(--color-white); text-decoration: none; }

@keyframes wa-pulse {
  0%, 100% { box-shadow: var(--shadow-xl), 0 0 0 0 rgba(37, 211, 102, 0.45); }
  50%      { box-shadow: var(--shadow-xl), 0 0 0 14px rgba(37, 211, 102, 0); }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float { animation: none; }
}

/* ============================================================
   ANIMACIONES DE ENTRADA AL SCROLL
   Usado por js/animations.js con IntersectionObserver
   ============================================================ */

[data-anim] {
  opacity: 0;
  transition: opacity var(--duration-smooth) var(--ease-elegant), transform var(--duration-smooth) var(--ease-elegant);
}

[data-anim="fade-up"]    { transform: translateY(24px); }
[data-anim="fade-down"]  { transform: translateY(-24px); }
[data-anim="fade-left"]  { transform: translateX(24px); }
[data-anim="fade-right"] { transform: translateX(-24px); }
[data-anim="scale-in"]   { transform: scale(0.96); }
[data-anim="fade"]       { transform: none; }

[data-anim].is-visible {
  opacity: 1;
  transform: none;
}

/* Stagger: agregar data-stagger="N" al padre y N*delay a hijos con [data-anim] */
.stagger-children > *[data-anim] { transition-delay: calc(var(--anim-delay, 0ms)); }

/* ============================================================
   HERO DÚO — composición dinámica de 2 fotos (columna visual)
   ============================================================ */
.hero-duo {
  position: relative;
  display: block;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  margin-top: var(--space-10);
  aspect-ratio: 1 / 1;
}
@media (min-width: 1024px) {
  .hero-duo { max-width: 480px; margin-top: 0; }
}
.hero-duo figure {
  position: absolute;
  margin: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 5px solid var(--color-white);
}
.hero-duo picture { display: block; width: 100%; height: 100%; }
.hero-duo img { display: block; width: 100%; height: 100%; object-fit: cover; }
.hero-duo .duo-a {
  top: 0; left: 0;
  width: 66%; aspect-ratio: 4 / 3;
  rotate: -3deg; z-index: 2;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards,
             duo-float-a 6s ease-in-out 1.1s infinite;
}
.hero-duo .duo-b {
  bottom: 0; right: 0;
  width: 62%; aspect-ratio: 4 / 3;
  rotate: 3deg; z-index: 3;
  animation: hero-rise 800ms var(--ease-elegant) 450ms backwards,
             duo-float-b 6.6s ease-in-out 1.4s infinite;
}
@keyframes duo-float-a { 0%,100% { translate: 0 0; } 50% { translate: 0 -10px; } }
@keyframes duo-float-b { 0%,100% { translate: 0 0; } 50% { translate: 0 8px; } }
@media (prefers-reduced-motion: reduce) {
  .hero-duo .duo-a, .hero-duo .duo-b { animation: none; }
}

/* ============================================================
   HERO VISUAL · CCTV (escena AcuSense con alerta + técnico + portafolio)
   Usado en automatizacion-cctv.html, columna 2 del hero-v2-layout
   ============================================================ */
.cctv-stage {
  position: relative; width: 100%; max-width: 380px;
  margin-inline: auto; margin-top: var(--space-10);
  aspect-ratio: 1 / 1.16;
}
@media (min-width: 1024px) { .cctv-stage { max-width: 480px; margin-top: 0; } }

.cctv-stage figure { margin: 0; }
.cctv-stage picture { display: block; width: 100%; height: 100%; }
.cctv-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Tarjeta principal: escena de detección */
.cctv-detect {
  position: absolute; top: 0; right: 0; width: 76%;
  aspect-ratio: 593 / 605; overflow: hidden;
  border-radius: var(--radius-xl); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
/* Caja de seguimiento sobre la persona */
.cctv-box {
  position: absolute; left: 35%; top: 19%; width: 31%; height: 59%;
  border: 3px solid #ff3b30; border-radius: 4px;
  box-shadow: 0 0 0 2px rgba(255,59,48,.25), 0 0 12px rgba(255,59,48,.45);
  animation: cctv-pulse 1.3s ease-in-out infinite;
}
/* Etiqueta de alerta */
.cctv-alert {
  position: absolute; top: 7%; left: 6%;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,59,48,.94); color: #fff;
  font-size: 11px; font-weight: var(--weight-bold);
  letter-spacing: .3px; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0,0,0,.35);
  animation: cctv-blink 1.3s ease-in-out infinite;
}
.cctv-dot {
  width: 7px; height: 7px; border-radius: 50%; background: #fff;
  box-shadow: 0 0 0 0 rgba(255,255,255,.8);
  animation: cctv-dot 1.3s ease-out infinite;
}
/* Línea de escaneo sutil */
.cctv-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 28%;
  background: linear-gradient(to bottom, rgba(61,139,47,.0), rgba(61,139,47,.28));
  mix-blend-mode: screen; pointer-events: none;
  animation: cctv-scanmove 3.4s ease-in-out infinite;
}

/* Tarjeta secundaria: técnico trabajando */
.cctv-tech {
  position: absolute; left: 0; bottom: 20%; width: 45%;
  aspect-ratio: 16 / 9; overflow: hidden;
  border-radius: var(--radius-lg); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 3; rotate: -3deg;
  animation: hero-rise 800ms var(--ease-elegant) 420ms backwards,
             duo-float-b 6.6s ease-in-out 1.4s infinite;
}

/* Portafolio Hikvision (PNG transparente, flota sobre el verde) */
.cctv-lineup {
  position: absolute; left: 2%; bottom: 0; width: 96%;
  z-index: 1; filter: drop-shadow(0 8px 14px rgba(0,0,0,.22));
  animation: hero-rise 800ms var(--ease-elegant) 650ms backwards;
}
.cctv-lineup img { object-fit: contain; }

@keyframes cctv-pulse {
  0%,100% { opacity: 1; box-shadow: 0 0 0 2px rgba(255,59,48,.25), 0 0 12px rgba(255,59,48,.45); }
  50%     { opacity: .55; box-shadow: 0 0 0 4px rgba(255,59,48,.10), 0 0 18px rgba(255,59,48,.65); }
}
@keyframes cctv-blink { 0%,100% { opacity: 1; } 55% { opacity: .35; } }
@keyframes cctv-dot {
  0%   { box-shadow: 0 0 0 0 rgba(255,255,255,.85); }
  70%  { box-shadow: 0 0 0 7px rgba(255,255,255,0); }
  100% { box-shadow: 0 0 0 0 rgba(255,255,255,0); }
}
@keyframes cctv-scanmove { 0%,100% { transform: translateY(0); } 50% { transform: translateY(230%); } }

@media (prefers-reduced-motion: reduce) {
  .cctv-detect, .cctv-tech, .cctv-lineup,
  .cctv-box, .cctv-alert, .cctv-dot, .cctv-scan { animation: none; }
}

/* ============================================================
   HERO VISUAL · CONTROL DE ACCESOS
   Lector facial con "ACCESO AUTORIZADO" + técnico instalando + portafolio MinMoe
   Usado en automatizacion-control-accesos.html, columna 2 del hero-v2-layout
   ============================================================ */
.acc-stage {
  position: relative; width: 100%; max-width: 380px;
  margin-inline: auto; margin-top: var(--space-10);
  aspect-ratio: 1 / 1.08;
}
@media (min-width: 1024px) { .acc-stage { max-width: 480px; margin-top: 0; } }
.acc-stage figure { margin: 0; }
.acc-stage picture { display: block; width: 100%; height: 100%; }
.acc-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Tarjeta principal: lector facial en uso */
.acc-main {
  position: absolute; top: 0; right: 0; width: 74%;
  aspect-ratio: 4 / 3; overflow: hidden;
  border-radius: var(--radius-xl); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
/* Anillo con check verde sobre el terminal */
.acc-ring {
  position: absolute; left: 40%; top: 25%; width: 16%; aspect-ratio: 1;
  border: 3px solid #2fb344; border-radius: 50%; color: #2fb344;
  display: grid; place-items: center;
  box-shadow: 0 0 0 2px rgba(47,179,68,.22), 0 0 14px rgba(47,179,68,.5);
  animation: acc-pulse 1.6s ease-in-out infinite;
}
.acc-ring svg { width: 58%; height: 58%; }
/* Etiqueta de acceso autorizado */
.acc-badge {
  position: absolute; top: 7%; left: 6%;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(47,179,68,.95); color: #fff;
  font-size: 11px; font-weight: var(--weight-bold);
  letter-spacing: .3px; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0,0,0,.32);
  animation: acc-blink 1.8s ease-in-out infinite;
}
.acc-badge svg { width: 13px; height: 13px; }
/* Línea de escaneo verde sutil */
.acc-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 30%;
  background: linear-gradient(to bottom, rgba(47,179,68,0), rgba(47,179,68,.26));
  mix-blend-mode: screen; pointer-events: none;
  animation: acc-scanmove 3.6s ease-in-out infinite;
}

/* Tarjeta secundaria: técnico instalando (retrato) */
.acc-tech {
  position: absolute; left: 0; bottom: 15%; width: 40%;
  aspect-ratio: 3 / 4; overflow: hidden;
  border-radius: var(--radius-lg); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 3; rotate: -3deg;
  animation: hero-rise 800ms var(--ease-elegant) 420ms backwards,
             duo-float-b 6.6s ease-in-out 1.4s infinite;
}

/* Portafolio MinMoe (PNG transparente) flotando sobre el verde */
.acc-lineup {
  position: absolute; right: 4%; bottom: 1%; width: 56%; max-width: 300px;
  z-index: 1; filter: drop-shadow(0 8px 14px rgba(0,0,0,.22));
  animation: hero-rise 800ms var(--ease-elegant) 650ms backwards;
}
.acc-lineup img { object-fit: contain; }

@keyframes acc-pulse {
  0%,100% { box-shadow: 0 0 0 2px rgba(47,179,68,.22), 0 0 14px rgba(47,179,68,.5); }
  50%     { box-shadow: 0 0 0 5px rgba(47,179,68,.08), 0 0 20px rgba(47,179,68,.7); }
}
@keyframes acc-blink { 0%,100% { opacity: 1; } 60% { opacity: .5; } }
@keyframes acc-scanmove { 0%,100% { transform: translateY(0); } 50% { transform: translateY(210%); } }

@media (prefers-reduced-motion: reduce) {
  .acc-main, .acc-tech, .acc-lineup, .acc-ring, .acc-badge, .acc-scan { animation: none; }
}

/* ============================================================
   HERO VISUAL · VIDEOPORTERÍA — flujo de llamada
   Domiciliario llama (panel) + dispositivo KV9503 "sonando" + portafolio (contestas en el celular)
   Usado en automatizacion-videoporteria.html, columna 2 del hero-v2-layout
   ============================================================ */
.vp-stage {
  position: relative; width: 100%; max-width: 380px;
  margin-inline: auto; margin-top: var(--space-10);
  aspect-ratio: 1 / 1.14;
}
@media (min-width: 1024px) { .vp-stage { max-width: 480px; margin-top: 0; } }
.vp-stage figure { margin: 0; }
.vp-stage picture { display: block; width: 100%; height: 100%; }
.vp-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Tarjeta principal: domiciliario llamando en el panel */
.vp-main {
  position: absolute; top: 0; right: 0; width: 62%;
  aspect-ratio: 4 / 5; overflow: hidden;
  border-radius: var(--radius-xl); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
/* Ondas de señal sobre el panel */
.vp-waves {
  position: absolute; left: 47%; top: 32%; width: 16%; aspect-ratio: 1;
  border-radius: 50%;
}
.vp-waves::before, .vp-waves::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid rgba(43,138,239,.9);
  animation: vp-ripple 1.9s ease-out infinite;
}
.vp-waves::after { animation-delay: .95s; }
/* Etiqueta llamada entrante */
.vp-call {
  position: absolute; top: 6%; left: 6%;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(43,138,239,.96); color: #fff;
  font-size: 11px; font-weight: var(--weight-bold);
  letter-spacing: .3px; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0,0,0,.32);
  animation: vp-blink 1.5s ease-in-out infinite;
}
.vp-call svg { width: 13px; height: 13px; animation: vp-shake 1.5s ease-in-out infinite; }

/* Dispositivo KV9503 (PNG transparente) flotando, "sonando" */
.vp-device {
  position: absolute; top: 4%; left: 0; width: 33%; z-index: 3; rotate: -5deg;
  filter: drop-shadow(0 10px 16px rgba(0,0,0,.28));
  animation: hero-rise 800ms var(--ease-elegant) 420ms backwards,
             duo-float-a 6s ease-in-out 1.2s infinite;
}
.vp-device img { object-fit: contain; }

/* Portafolio: contestas la videollamada en el celular */
.vp-lineup {
  position: absolute; left: 2%; bottom: 0; width: 66%;
  overflow: hidden; border-radius: var(--radius-lg);
  border: 5px solid var(--color-white); box-shadow: var(--shadow-xl);
  z-index: 1; rotate: -2deg;
  animation: hero-rise 800ms var(--ease-elegant) 650ms backwards;
}

@keyframes vp-ripple { 0% { transform: scale(.35); opacity: .9; } 100% { transform: scale(1.9); opacity: 0; } }
@keyframes vp-blink { 0%,100% { opacity: 1; } 55% { opacity: .55; } }
@keyframes vp-shake { 0%,100% { transform: rotate(0); } 20% { transform: rotate(-16deg); } 40% { transform: rotate(14deg); } 60% { transform: rotate(-8deg); } 80% { transform: rotate(6deg); } }

@media (prefers-reduced-motion: reduce) {
  .vp-main, .vp-device, .vp-lineup, .vp-call, .vp-call svg, .vp-waves::before, .vp-waves::after { animation: none; }
}

/* ============================================================
   HERO VISUAL · PUERTAS VEHICULARES — apertura por tag
   Reja automática (con fotocelda + chevrons de movimiento) + técnico programando el motor
   Usado en automatizacion-puertas-vehiculares.html, columna 2 del hero-v2-layout
   ============================================================ */
.pv-stage {
  position: relative; width: 100%; max-width: 380px;
  margin-inline: auto; margin-top: var(--space-10);
  aspect-ratio: 1 / 1;
}
@media (min-width: 1024px) { .pv-stage { max-width: 480px; margin-top: 0; } }
.pv-stage figure { margin: 0; }
.pv-stage picture { display: block; width: 100%; height: 100%; }
.pv-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }

/* Tarjeta principal: reja automática */
.pv-main {
  position: absolute; top: 0; right: 0; width: 78%;
  aspect-ratio: 4 / 3; overflow: hidden;
  border-radius: var(--radius-xl); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
/* Haz de la fotocelda (línea de seguridad) */
.pv-beam {
  position: absolute; left: 8%; right: 8%; top: 72%; height: 0;
  border-top: 2px dashed rgba(245,158,11,.92);
  box-shadow: 0 0 8px rgba(245,158,11,.5);
  animation: pv-blink 1.4s ease-in-out infinite;
}
/* Chevrons de movimiento (puerta abriendo) */
.pv-chevrons {
  position: absolute; left: 50%; top: 40%; transform: translateX(-50%);
  display: flex; gap: 2px; color: #f59e0b;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,.55));
}
.pv-chevrons svg { width: 22px; height: 22px; animation: pv-chev 1.2s ease-in-out infinite; }
.pv-chevrons svg:nth-child(2) { animation-delay: .18s; }
.pv-chevrons svg:nth-child(3) { animation-delay: .36s; }
/* Etiqueta tag vehicular */
.pv-badge {
  position: absolute; top: 7%; left: 6%;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(245,158,11,.96); color: #1a1a1a;
  font-size: 11px; font-weight: var(--weight-bold);
  letter-spacing: .3px; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0,0,0,.3);
  animation: pv-blink 1.6s ease-in-out infinite;
}
.pv-dot { width: 7px; height: 7px; border-radius: 50%; background: #1a1a1a;
  animation: pv-dotpulse 1.6s ease-out infinite; }

/* Tarjeta secundaria: técnico programando el motor */
.pv-tech {
  position: absolute; left: 0; bottom: 0; width: 52%;
  aspect-ratio: 4 / 3; overflow: hidden;
  border-radius: var(--radius-lg); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 3; rotate: -3deg;
  animation: hero-rise 800ms var(--ease-elegant) 420ms backwards,
             duo-float-b 6.6s ease-in-out 1.4s infinite;
}

@keyframes pv-chev { 0%,100% { opacity: .22; } 50% { opacity: 1; } }
@keyframes pv-blink { 0%,100% { opacity: 1; } 55% { opacity: .5; } }
@keyframes pv-dotpulse { 0% { box-shadow: 0 0 0 0 rgba(26,26,26,.5); } 70% { box-shadow: 0 0 0 6px rgba(26,26,26,0); } 100% { box-shadow: 0 0 0 0 rgba(26,26,26,0); } }

@media (prefers-reduced-motion: reduce) {
  .pv-main, .pv-tech, .pv-beam, .pv-chevrons svg, .pv-badge, .pv-dot { animation: none; }
}

/* --- Página 4 · ajuste: tarjeta principal vertical (empleado) + 3.ª foto (fotoceldas) + semáforo --- */
.pv-stage { aspect-ratio: 1 / 1.04; }
.pv-main { width: 60%; aspect-ratio: 3 / 4; }
.pv-tech { width: 50%; left: 0; bottom: 0; }
.pv-extra {
  position: absolute; top: 0; left: 0; width: 42%; aspect-ratio: 3 / 4;
  overflow: hidden; border-radius: var(--radius-lg);
  border: 5px solid var(--color-white); box-shadow: var(--shadow-xl);
  z-index: 1; rotate: 3deg;
  animation: hero-rise 800ms var(--ease-elegant) 300ms backwards;
}
.pv-chevrons { left: auto; right: 11%; top: 45%; transform: none; }
.pv-badge { top: 5%; left: auto; right: 5%; }
.pv-semaforo {
  position: absolute; left: 11%; top: 16%; width: 12%; aspect-ratio: 1;
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(47,179,68,.5), 0 0 16px rgba(47,179,68,.75);
  animation: acc-pulse 1.4s ease-in-out infinite;
}

/* ============================================================
   HERO VISUAL · MANTENIMIENTO DE ASCENSORES — revisión en curso
   Técnico SC en el tablero (con "revisión" verde) + técnico en el entrepiso
   Usado en mantenimiento-ascensores.html, columna 2 del hero-v2-layout
   ============================================================ */
.es-stage {
  position: relative; width: 100%; max-width: 380px;
  margin-inline: auto; margin-top: var(--space-10);
  aspect-ratio: 1 / 1.06;
}
@media (min-width: 1024px) { .es-stage { max-width: 480px; margin-top: 0; } }
.es-stage figure { margin: 0; }
.es-stage picture { display: block; width: 100%; height: 100%; }
.es-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }

.es-main {
  position: absolute; top: 0; right: 0; width: 66%;
  aspect-ratio: 3 / 4; overflow: hidden;
  border-radius: var(--radius-xl); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
.es-ring {
  position: absolute; right: 12%; top: 28%; width: 30%; aspect-ratio: 1;
  border: 3px solid #2fb344; border-radius: 10px;
  box-shadow: 0 0 0 2px rgba(47,179,68,.2), 0 0 14px rgba(47,179,68,.5);
  animation: acc-pulse 1.6s ease-in-out infinite;
}
.es-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 30%;
  background: linear-gradient(to bottom, rgba(47,179,68,0), rgba(47,179,68,.26));
  mix-blend-mode: screen; pointer-events: none;
  animation: acc-scanmove 3.6s ease-in-out infinite;
}
.es-badge {
  position: absolute; top: 6%; left: 6%;
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(47,179,68,.95); color: #fff;
  font-size: 11px; font-weight: var(--weight-bold);
  letter-spacing: .3px; text-transform: uppercase;
  padding: 5px 9px; border-radius: 999px;
  box-shadow: 0 2px 8px rgba(0,0,0,.32);
  animation: acc-blink 1.8s ease-in-out infinite;
}
.es-badge svg { width: 13px; height: 13px; }
.es-tech {
  position: absolute; left: 0; bottom: 6%; width: 52%;
  aspect-ratio: 4 / 3; overflow: hidden;
  border-radius: var(--radius-lg); border: 5px solid var(--color-white);
  box-shadow: var(--shadow-xl); z-index: 3; rotate: -3deg;
  animation: hero-rise 800ms var(--ease-elegant) 420ms backwards,
             duo-float-b 6.6s ease-in-out 1.4s infinite;
}
@media (prefers-reduced-motion: reduce) {
  .es-main, .es-tech, .es-ring, .es-scan, .es-badge { animation: none; }
}

/* --- Página 5 · ajuste: entrepiso vertical (3:4) + aviso oficial de mantenimiento --- */
.es-stage { aspect-ratio: 1 / 1.0; }
.es-main { width: 60%; }
.es-tech { aspect-ratio: 3 / 4; width: 45%; left: 0; bottom: 0; }
.es-aviso {
  position: absolute; top: 4%; left: 3%; width: 33%;
  overflow: hidden; border-radius: var(--radius-lg);
  border: 5px solid var(--color-white); box-shadow: var(--shadow-xl);
  z-index: 1; rotate: 4deg;
  animation: hero-rise 800ms var(--ease-elegant) 620ms backwards;
}
.es-aviso img { object-fit: cover; }

/* ============================================================
   HERO VISUAL · MANTENIMIENTO SEGURIDAD ELECTRÓNICA — preventivo
   Técnico limpiando cámara (con check verde) + equipo en obra
   Usado en mantenimiento-seguridad-electronica.html
   ============================================================ */
.se-stage { position: relative; width: 100%; max-width: 380px; margin-inline: auto; margin-top: var(--space-10); aspect-ratio: 1 / 1.04; }
@media (min-width: 1024px) { .se-stage { max-width: 480px; margin-top: 0; } }
.se-stage figure { margin: 0; } .se-stage picture { display: block; width: 100%; height: 100%; } .se-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }
.se-main { position: absolute; top: 0; right: 0; width: 64%; aspect-ratio: 3 / 4; overflow: hidden; border-radius: var(--radius-xl); border: 5px solid var(--color-white); box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg; animation: hero-rise 800ms var(--ease-elegant) 150ms backwards; }
.se-ring { position: absolute; right: 14%; top: 9%; width: 26%; aspect-ratio: 1; border: 3px solid #2fb344; border-radius: 50%; box-shadow: 0 0 0 2px rgba(47,179,68,.2), 0 0 14px rgba(47,179,68,.5); animation: acc-pulse 1.6s ease-in-out infinite; }
.se-scan { position: absolute; left: 0; right: 0; top: 0; height: 30%; background: linear-gradient(to bottom, rgba(47,179,68,0), rgba(47,179,68,.26)); mix-blend-mode: screen; pointer-events: none; animation: acc-scanmove 3.6s ease-in-out infinite; }
.se-badge { position: absolute; top: 6%; left: 6%; display: inline-flex; align-items: center; gap: 6px; background: rgba(47,179,68,.95); color: #fff; font-size: 10.5px; font-weight: var(--weight-bold); letter-spacing: .3px; text-transform: uppercase; padding: 5px 9px; border-radius: 999px; box-shadow: 0 2px 8px rgba(0,0,0,.32); animation: acc-blink 1.8s ease-in-out infinite; }
.se-badge svg { width: 13px; height: 13px; }
.se-tech { position: absolute; left: 0; bottom: 8%; width: 52%; aspect-ratio: 16 / 9; overflow: hidden; border-radius: var(--radius-lg); border: 5px solid var(--color-white); box-shadow: var(--shadow-xl); z-index: 3; rotate: -3deg; animation: hero-rise 800ms var(--ease-elegant) 420ms backwards, duo-float-b 6.6s ease-in-out 1.4s infinite; }
@media (prefers-reduced-motion: reduce) { .se-main, .se-tech, .se-ring, .se-scan, .se-badge { animation: none; } }

/* ============================================================
   HERO VISUAL · MANTENIMIENTO PUERTAS VEHICULARES — revisión preventiva
   Equipo revisando fotocelda (check verde) + técnico en el motor
   ============================================================ */
.mv-stage { position: relative; width: 100%; max-width: 380px; margin-inline: auto; margin-top: var(--space-10); aspect-ratio: 1 / 1.04; }
@media (min-width: 1024px) { .mv-stage { max-width: 480px; margin-top: 0; } }
.mv-stage figure { margin: 0; } .mv-stage picture { display: block; width: 100%; height: 100%; } .mv-stage img { display: block; width: 100%; height: 100%; object-fit: cover; }
.mv-main { position: absolute; top: 0; right: 0; width: 66%; aspect-ratio: 3 / 4; overflow: hidden; border-radius: var(--radius-xl); border: 5px solid var(--color-white); box-shadow: var(--shadow-xl); z-index: 2; rotate: 2deg; animation: hero-rise 800ms var(--ease-elegant) 150ms backwards; }
.mv-ring { position: absolute; left: 30%; top: 44%; width: 30%; aspect-ratio: 1; border: 3px solid #2fb344; border-radius: 50%; box-shadow: 0 0 0 2px rgba(47,179,68,.2), 0 0 14px rgba(47,179,68,.5); animation: acc-pulse 1.6s ease-in-out infinite; }
.mv-scan { position: absolute; left: 0; right: 0; top: 0; height: 30%; background: linear-gradient(to bottom, rgba(47,179,68,0), rgba(47,179,68,.26)); mix-blend-mode: screen; pointer-events: none; animation: acc-scanmove 3.6s ease-in-out infinite; }
.mv-badge { position: absolute; top: 6%; left: 6%; display: inline-flex; align-items: center; gap: 6px; background: rgba(47,179,68,.95); color: #fff; font-size: 11px; font-weight: var(--weight-bold); letter-spacing: .3px; text-transform: uppercase; padding: 5px 9px; border-radius: 999px; box-shadow: 0 2px 8px rgba(0,0,0,.32); animation: acc-blink 1.8s ease-in-out infinite; }
.mv-badge svg { width: 13px; height: 13px; }
.mv-tech { position: absolute; left: 0; bottom: 4%; width: 52%; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius-lg); border: 5px solid var(--color-white); box-shadow: var(--shadow-xl); z-index: 3; rotate: -3deg; animation: hero-rise 800ms var(--ease-elegant) 420ms backwards, duo-float-b 6.6s ease-in-out 1.4s infinite; }
@media (prefers-reduced-motion: reduce) { .mv-main, .mv-tech, .mv-ring, .mv-scan, .mv-badge { animation: none; } }

/* --- Contacto · foto lateral del formulario (confianza) --- */
.contact-photo {
  position: relative; margin: 0 0 var(--space-6);
  border-radius: var(--radius-xl); overflow: hidden;
  box-shadow: var(--shadow-lg); border: 5px solid var(--color-white);
  aspect-ratio: 4 / 5;
  animation: hero-rise 800ms var(--ease-elegant) 150ms backwards;
}
.contact-photo picture { display: block; width: 100%; height: 100%; }
.contact-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.contact-photo-badge {
  position: absolute; left: var(--space-3); bottom: var(--space-3);
  display: inline-flex; align-items: center; gap: 7px;
  background: rgba(20,20,20,.6); backdrop-filter: blur(4px);
  color: #fff; font-size: var(--text-xs); font-weight: var(--weight-semibold);
  padding: 6px 11px; border-radius: 999px;
}
.contact-photo-badge .dot {
  width: 7px; height: 7px; border-radius: 50%; background: #4ade80;
  animation: cctv-dot 2s ease-out infinite;
}
@media (prefers-reduced-motion: reduce) { .contact-photo { animation: none; } .contact-photo-badge .dot { animation: none; } }