/* ============================================================
   NeuroWeb — Premium Design System v7
   Stack: CSS Custom Properties · Glassmorphism · GSAP-ready
   Refinamientos: hero compacto, wave multicapa, iconos
   futuristas, ambient stars.
============================================================ */

/* ---- Design Tokens ---- */
:root {
  --bg:          #050510;
  --bg-2:        #080818;
  --surface:     rgba(255,255,255,.04);
  --surface-2:   rgba(255,255,255,.07);
  --primary:     #8B5CF6;
  --secondary:   #A855F7;
  --glow:        #C084FC;
  --accent:      #E879F9;
  --text:        #FFFFFF;
  --text-2:      #CBD5E1;
  --text-3:      #94A3B8;
  --border:      rgba(255,255,255,.08);
  --border-2:    rgba(139,92,246,.3);
  --nav-h:       84px;
  --radius:      20px;
  --radius-sm:   12px;
  --radius-lg:   28px;
  --transition:  .3s cubic-bezier(.4,0,.2,1);
}

/* ---- Reset ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }

/* ============================================================
   GLOBAL AMBIENT BACKGROUND
============================================================ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(139,92,246,.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(168,85,247,.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 10% 60%, rgba(192,132,252,.06) 0%, transparent 55%);
  pointer-events: none;
}

/* ---- Ambient star dots (sutil, sin JS) ---- */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,.5), transparent),
    radial-gradient(1px 1px at 60% 70%, rgba(192,132,252,.4), transparent),
    radial-gradient(1px 1px at 80% 20%, rgba(255,255,255,.35), transparent),
    radial-gradient(1px 1px at 30% 80%, rgba(168,85,247,.4), transparent),
    radial-gradient(1px 1px at 90% 50%, rgba(255,255,255,.3), transparent),
    radial-gradient(1px 1px at 10% 50%, rgba(192,132,252,.35), transparent),
    radial-gradient(1px 1px at 50% 10%, rgba(255,255,255,.4), transparent),
    radial-gradient(1px 1px at 70% 90%, rgba(168,85,247,.3), transparent);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  opacity: .6;
  animation: starTwinkle 8s ease-in-out infinite alternate;
}
@keyframes starTwinkle {
  0%   { opacity: .35; }
  50%  { opacity: .7;  }
  100% { opacity: .45; }
}

/* ============================================================
   PARTICLE CANVAS
============================================================ */
#particle-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: .62;
}

/* ============================================================
   NAVBAR
============================================================ */
/* Barra superior a todo el ancho, transparente sobre el hero.
   Al hacer scroll se vuelve solida con desenfoque. */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 200;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition),
              box-shadow var(--transition);
}
.nav-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: min(1320px, 94%);
  margin: 0 auto;
  padding: 16px 0;
  transition: padding var(--transition);
}
.navbar.scrolled {
  background: rgba(5,5,16,.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom-color: var(--border);
  box-shadow: 0 10px 40px rgba(0,0,0,.45);
}
.navbar.scrolled .nav-wrapper { padding: 10px 0; }

/* Logo de imagen del navbar */
.logo-img {
  display: block;
  height: 52px;
  width: auto;
  transition: height var(--transition);
}
.navbar.scrolled .logo-img { height: 42px; }


.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: 10px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-2);
  transition: color var(--transition), background var(--transition);
}
.nav-links a:hover {
  color: var(--text);
  background: rgba(255,255,255,.06);
}

.nav-actions { display: flex; align-items: center; gap: 10px; }

/* ============================================================
   BUTTONS — Premium system
============================================================ */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: .9rem;
  cursor: pointer;
  border: none;
  overflow: hidden;
  transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow var(--transition);
  white-space: nowrap;
  text-decoration: none;
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  opacity: 0;
  transition: opacity .25s;
}
.btn:hover { transform: translateY(-2px) scale(1.02); }
.btn:active { transform: translateY(0) scale(.98); }

/* Ripple */
.btn .ripple {
  position: absolute;
  border-radius: 50%;
  transform: scale(0);
  background: rgba(255,255,255,.25);
  animation: rippleAnim .6s linear;
  pointer-events: none;
}
@keyframes rippleAnim {
  to { transform: scale(4); opacity: 0; }
}

/* Primary button */
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
  box-shadow:
    0 0 0 1px rgba(139,92,246,.3),
    0 8px 32px rgba(139,92,246,.35),
    inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-primary::after { background: rgba(255,255,255,.1); }
.btn-primary:hover {
  box-shadow:
    0 0 0 1px rgba(139,92,246,.5),
    0 12px 40px rgba(139,92,246,.55),
    0 0 60px rgba(192,132,252,.2),
    inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-primary:hover::after { opacity: 1; }

/* Ghost button */
.btn-ghost {
  background: rgba(255,255,255,.05);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.14);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 4px 20px rgba(0,0,0,.3);
}

/* Outline accent */
.btn-outline {
  background: rgba(139,92,246,.06);
  color: var(--glow);
  border: 1px solid rgba(139,92,246,.25);
  box-shadow: 0 0 20px rgba(139,92,246,.08);
}
.btn-outline:hover {
  background: rgba(139,92,246,.12);
  border-color: rgba(139,92,246,.45);
  box-shadow: 0 0 30px rgba(139,92,246,.2), 0 8px 24px rgba(0,0,0,.3);
}

/* Large variant */
.btn-lg { padding: 16px 36px; font-size: 1rem; border-radius: 16px; }

/* ============================================================
   HERO
============================================================ */
.hero {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Layered atmospheric background */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  /* Los resplandores se dimensionan en vw dentro de una caja de alto vh: en
     ventanas anchas y bajas el circulo alcanza el borde inferior y el
     overflow: hidden del hero lo cortaba en una linea recta, justo contra la
     seccion siguiente. Medido: a 1920x720 glow-1 sobresalia 257px; a
     2560x800, 514px. Aqui se apagan antes de llegar al corte.
     La vinieta va fuera de esta capa: su trabajo es oscurecer ese borde. */
  -webkit-mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 85%, transparent 100%);
}
.hero-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 100% 80% at 50% 30%, #000 20%, transparent 75%);
}
.hero-bg__glow-1 {
  position: absolute;
  top: -20%;
  right: 5%;
  width: 65vw;
  height: 65vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,.22) 0%, rgba(168,85,247,.1) 40%, transparent 70%);
  filter: blur(60px);
  animation: ambientPulse 10s ease-in-out infinite;
}
.hero-bg__glow-2 {
  position: absolute;
  bottom: 10%;
  right: 20%;
  width: 35vw;
  height: 35vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192,132,252,.12) 0%, transparent 65%);
  filter: blur(80px);
  animation: ambientPulse 12s ease-in-out infinite reverse;
}
.hero-bg__vignette {
  position: absolute;
  inset: 0;
  /* Vive fuera de .hero-bg (esa capa va enmascarada y aqui hace falta
     justo el borde inferior), asi que ya no hereda el pointer-events. */
  pointer-events: none;
  background: radial-gradient(ellipse 100% 100% at 50% 100%, rgba(5,5,16,.8) 0%, transparent 60%);
}

/* Resplandor detras del cerebro. Vive en .brain-layer, que no lleva
   mascara porque taparia tambien el modelo 3D. Medido: el margen mas
   ajustado contra el borde del hero es de 21px (1920x720), asi que
   cualquier cambio de tamano aqui hay que volver a medirlo. */
.brain-glow-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 65%;
  aspect-ratio: 1;
  pointer-events: none;
  z-index: 0;
}
/* ambientPulse anima `transform`, asi que sobre este elemento borraba el
   translate que lo centra: el resplandor caia 425px abajo y a la derecha y
   el hero le cortaba la mitad. Solo se veia con la animacion corriendo, no
   con reduced-motion. La animacion va aparte del centrado. */
.brain-glow-core::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,.45), transparent 68%);
  filter: blur(50px);
  animation: ambientPulse 7s ease-in-out infinite;
}

/* ---- Brain Layer ---- */
.brain-layer {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* Arrastrar el cerebro no debe seleccionar el texto del hero. Pasa sobre
     todo mientras Spline aun carga (1,58 MB): el evento cae en el contenedor,
     nadie lo consume y el navegador empieza una seleccion. */
  -webkit-user-select: none;
  user-select: none;
}
.brain-pos {
  position: absolute;
  top: 50%;
  right: -6vw;
  transform: translateY(-50%);
  width: clamp(640px, 68vw, 1400px);
  height: clamp(640px, 68vw, 1400px);
  /* Referencia de profundidad: las etiquetas de delante van encima (3) y
     las de detras debajo (1), asi el cerebro las tapa al pasar. */
  z-index: 2;
}
.brain-parallax, .brain-anim, .brain-stage {
  position: absolute;
  inset: 0;
}
.brain-anim {
  will-change: transform;
  animation: brainFloat 9s ease-in-out infinite;
}
.brain-viewer {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  /* Se permite el raton para poder girar el modelo. Depende de que la
     escena de Spline tenga la orbita activada. */
  pointer-events: auto;
  cursor: grab;
}
.brain-viewer:active { cursor: grabbing; }
.brain-viewer::part(logo), .brain-viewer::part(badge) { display: none !important; }
.brain-stage::after {
  content: '';
  position: absolute;
  right: 0; bottom: 0;
  width: 180px; height: 60px;
  background: var(--bg);
  border-radius: 14px 0 0 0;
  z-index: 4;
  pointer-events: none;
}
/* Logo con anillos: sustituye al cerebro 3D en movil y tablet,
   donde Spline no se carga (1,58 MB). En escritorio queda oculto. */
.brain-logo {
  display: none;
  position: absolute;
  inset: 0;
  z-index: 1;
}
/* Sin modelo 3D (movil, tablet, movimiento reducido o fallo del CDN)
   se muestra el logo en su lugar, para no dejar el hueco vacio. */
html.sin-3d .brain-logo { display: block; }
html.sin-3d .brain-fallback { display: none; }
/* El parche que tapa la marca de agua solo hace falta habiendo Spline */
html.sin-3d .brain-stage::after { display: none; }

/* Colocacion del logo, fuera del media query: tambien se usa en
   escritorio cuando el modelo 3D no llega a cargarse. */
.brain-logo__rings,
.brain-logo__mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.brain-logo__rings { width: 100%; height: 100%; }
.brain-logo__mark {
  width: 46%;
  height: auto;
  filter: drop-shadow(0 0 34px rgba(139,92,246,.55));
}
/* La animacion va en el contenedor: en la imagen pisaba el transform
   que la centra y el logo se desplazaba sobre el texto. */
.brain-logo { animation: brainFloat 9s ease-in-out infinite; }

@media (max-width: 1023px) {
  .brain-logo { display: block; }
  .brain-stage::after { display: none; }
  .brain-fallback { display: none; }
}

.brain-fallback {
  position: absolute;
  inset: 12%;
  z-index: 0;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(192,132,252,.6), transparent 50%),
    radial-gradient(circle at 65% 70%, rgba(139,92,246,.55), transparent 50%),
    radial-gradient(circle at 50% 50%, rgba(168,85,247,.25), transparent 70%);
  filter: blur(8px);
  animation: brainFloat 9s ease-in-out infinite;
}

/* Brain ring decoration */
.brain-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  border-radius: 50%;
  border: 1px solid rgba(139,92,246,.2);
  pointer-events: none;
  animation: ringPulse 6s ease-in-out infinite;
}
.brain-ring:nth-child(1) { width: 72%; height: 72%; animation-delay: 0s; }
.brain-ring:nth-child(2) { width: 90%; height: 90%; animation-delay: 1.5s; border-color: rgba(139,92,246,.1); }
.brain-ring:nth-child(3) { width: 108%; height: 108%; animation-delay: 3s; border-color: rgba(139,92,246,.05); }

@keyframes ringPulse {
  0%, 100% { opacity: .4; transform: translate(-50%,-50%) scale(1); }
  50%       { opacity: .8; transform: translate(-50%,-50%) scale(1.02); }
}

/* ---- Orbital Tags (premium glassmorphism) ---- */
.orbit-tags {
  position: absolute;
  inset: 0;
  /* Sin z-index a proposito: con uno propio esta capa creaba su contexto de
     apilado y el z-index que el JS pone a cada etiqueta solo las ordenaba
     entre ellas, nunca respecto al cerebro. Asi cada etiqueta compite
     directamente con .brain-pos (z-index 2) y puede quedar detras. */
  pointer-events: none;
}
.orbit-tag {
  position: absolute;
  top: var(--y);
  left: var(--x);
  z-index: 3;
  max-width: min(240px, 42vw);
  will-change: transform;
}
.orbit-tag__inner { pointer-events: auto; }
.orbit-tag__inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: 16px;
  /* Cristal oscuro, no blanco translucido: sobre el cerebro iluminado
     un blanco al 4% no oscurece nada y el texto perdia contraste. */
  background: linear-gradient(158deg, rgba(20,13,42,.86), rgba(8,6,20,.9));
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid rgba(168,85,247,.3);
  box-shadow:
    0 18px 46px rgba(0,0,0,.55),
    0 0 30px rgba(139,92,246,.16),
    inset 0 1px 0 rgba(255,255,255,.09);
  min-width: 190px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default;
}
.orbit-tag__inner:hover {
  transform: scale(1.04);
  border-color: rgba(192,132,252,.55);
  box-shadow:
    0 0 0 1px rgba(139,92,246,.25),
    0 24px 70px rgba(0,0,0,.5),
    0 0 50px rgba(139,92,246,.2),
    inset 0 1px 0 rgba(255,255,255,.1);
}
.orbit-tag__icon svg { display: block; }
.orbit-tag__icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(139,92,246,.3), rgba(168,85,247,.2));
  border: 1px solid rgba(139,92,246,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C084FC;
  flex-shrink: 0;
  position: relative;
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}
/* Brillo radial púrpura en hover (iconos orbitales) */
.orbit-tag__icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 35% 30%, rgba(192,132,252,.45), transparent 70%);
  opacity: 0;
  transition: opacity .4s;
}
.orbit-tag__inner:hover .orbit-tag__icon {
  border-color: rgba(139,92,246,.55);
  box-shadow: 0 0 22px rgba(139,92,246,.45), 0 0 44px rgba(139,92,246,.15);
}
.orbit-tag__inner:hover .orbit-tag__icon::after { opacity: 1; }

.orbit-tag__body {}
.orbit-tag__title {
  font-size: .83rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -.01em;
}
.orbit-tag__desc {
  font-size: .72rem;
  color: var(--text-2);
  margin-top: 2px;
}
.orbit-tag__pulse {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--glow);
  box-shadow: 0 0 8px var(--glow);
  animation: dotPulse 2.5s ease-in-out infinite;
}
@keyframes dotPulse { 0%,100%{opacity:.5;} 50%{opacity:1;} }

/* ---- Hero Content ---- */
.hero-content {
  position: relative;
  z-index: 4;
  width: min(1320px, 92%);
  margin: 0 auto;
  padding-top: calc(var(--nav-h) + 48px);
  padding-bottom: 60px;
  /* Esta caja mide 1320px pero el texto de dentro solo 660: la mitad
     derecha era espacio vacio por encima del cerebro, y se quedaba con
     todos los eventos del raton. El modelo 3D tenia el arrastre montado
     y el cursor en 'grab', pero el puntero no le llegaba nunca.
     Deja pasar el puntero; lo interactivo lo recupera .hero-copy. */
  pointer-events: none;
}

.hero-copy {
  max-width: 660px;
  /* Aqui viven el texto (que se debe poder seleccionar) y los botones. */
  pointer-events: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 8px;
  border-radius: 999px;
  background: rgba(139,92,246,.1);
  border: 1px solid rgba(139,92,246,.25);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--glow);
  margin-bottom: 28px;
}
.eyebrow-dot {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .6rem;
}
.eyebrow-dot::after {
  content: '✦';
  color: #fff;
}

/* ---- H1 COMPACTO (era 5.4rem, ahora 4.5rem aprox) ---- */
.hero-title {
  font-size: clamp(2rem, 3.6vw, 3.8rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -.03em;
  text-wrap: balance;
}

.hero-title .line { display: block; }
.hero-title .gradient {
  background: linear-gradient(135deg, #C084FC 0%, #A855F7 40%, #8B5CF6 70%, #7C3AED 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  margin-top: 24px;
  color: var(--text-2);
  font-size: 1.1rem;
  line-height: 1.8;
  max-width: 520px;
}

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

.hero-trust {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
}
.trust-avatars {
  display: flex;
}
.trust-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  margin-right: -8px;
  overflow: hidden;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .65rem;
  font-weight: 700;
  color: #fff;
}
.trust-text { font-size: .82rem; color: var(--text-2); margin-left: 16px; }
.trust-text strong { color: var(--text); }

/* ============================================================
   TRANSICIÓN HERO → LOGOS
   La hace .hero-fade (ver "FUNDIDOS ENTRE SECCIONES").
============================================================ */

/* ============================================================
   LOGOS STRIP
============================================================ */
.logos-section {
  /* Sin fondo ni borde: la banda continua es .tech-band y las
     ondas deben verse por detras de los logos. */
  background: transparent;
  padding: 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.logos-section::before,
.logos-section::after {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.logos-section::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.logos-section::after  { right:0; background: linear-gradient(-90deg, var(--bg), transparent); }

.logos-label {
  text-align: center;
  padding: 30px 20px 16px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.logos-track-wrap { overflow: hidden; padding: 0 0 16px; }
.logos-track {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0;
  width: max-content;
  min-width: max-content;
  animation: scrollLogos 30s linear infinite;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translate3d(0,0,0);
}
.logos-track:hover { animation-play-state: paused; }

.logo-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 28px;
  color: var(--text-3);
  font-size: .88rem;
  font-weight: 600;
  letter-spacing: .01em;
  transition: color var(--transition);
  white-space: nowrap;
  border-right: 1px solid var(--border);
}
.logo-chip:hover { color: var(--text-2); }
.logo-chip-icon {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: .6;
  transition: opacity var(--transition);
}
.logo-chip:hover .logo-chip-icon { opacity: 1; }

/* ============================================================
   SECTION UTILITIES
============================================================ */
.section-container {
  width: min(1320px, 92%);
  margin: 0 auto;
}
.section-eyebrow {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--glow);
  display: block;
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.08;
}
.section-subtitle {
  margin-top: 18px;
  color: var(--text-2);
  font-size: 1.05rem;
  line-height: 1.78;
  max-width: 580px;
}
.section-header { margin-bottom: 64px; }
.section-header--center { text-align: center; }
.section-header--center .section-subtitle { margin: 18px auto 0; }

/* ============================================================
   SERVICES
============================================================ */
.services-section {
  padding: 72px 0 100px;
  /* Sin fondo solido: asi se ven las particulas del canvas por detras */
  background: transparent;
  position: relative;
  z-index: 6;
}
.services-section::before {
  content: '';
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139,92,246,.3), transparent);
}

/* Tarjeta de cierre de la seccion: solo en movil */
.services-cta { display: none; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.service-card {
  position: relative;
  padding: 36px 32px;
  border-radius: var(--radius);
  /* Cristal: translucido y con desenfoque de lo que pasa por detras */
  background: linear-gradient(160deg, rgba(255,255,255,.075), rgba(255,255,255,.022));
  backdrop-filter: blur(16px) saturate(130%);
  -webkit-backdrop-filter: blur(16px) saturate(130%);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.10),
    0 20px 50px rgba(0,0,0,.32);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  transform-style: preserve-3d;
  transform: perspective(1000px);
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(139,92,246,.15), transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}
.service-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: calc(var(--radius) + 1px);
  background: linear-gradient(135deg, rgba(139,92,246,.3), transparent 50%, rgba(168,85,247,.2));
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
  z-index: -1;
}
.service-card:hover { border-color: transparent; box-shadow: 0 20px 60px rgba(0,0,0,.4), 0 0 40px rgba(139,92,246,.12); }
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { opacity: 1; }

.service-card__shine {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s;
  background: radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(255,255,255,.06), transparent 60%);
}
.service-card:hover .service-card__shine { opacity: 1; }

/* ---- Icono futurista (cards de servicios) ----
   Cristal líquido + glassmorphism + brillo radial en hover */
.card-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(139,92,246,.28), rgba(168,85,247,.14)),
    rgba(255,255,255,.03);
  border: 1px solid rgba(139,92,246,.35);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.12),
    inset 0 -1px 0 rgba(0,0,0,.2),
    0 4px 14px rgba(0,0,0,.25);
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
/* Brillo radial púrpura que se activa en hover */
.card-icon-wrap::after {
  content: '';
  position: absolute;
  inset: 3px;
  border-radius: 10px;
  background: radial-gradient(circle at 30% 30%, rgba(192,132,252,.4), transparent 70%);
  opacity: 0;
  transition: opacity .4s;
  pointer-events: none;
}
.service-card:hover .card-icon-wrap {
  border-color: rgba(139,92,246,.6);
  box-shadow:
    0 0 30px rgba(139,92,246,.5),
    0 0 60px rgba(139,92,246,.18),
    inset 0 1px 0 rgba(255,255,255,.18);
  transform: translateY(-2px);
}
.service-card:hover .card-icon-wrap::after { opacity: 1; }

.card-title {
  font-size: 1.12rem;
  font-weight: 700;
  letter-spacing: -.015em;
  margin-bottom: 10px;
  position: relative;
  z-index: 1;
}
.card-desc {
  color: var(--text-2);
  font-size: .88rem;
  line-height: 1.72;
  position: relative;
  z-index: 1;
}
.card-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--glow);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--transition), transform var(--transition);
  position: relative;
  z-index: 1;
}
.service-card:hover .card-arrow { opacity: 1; transform: translateX(0); }

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  margin-top: 56px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--border);
}
.stat-block {
  background: var(--bg-2);
  padding: 36px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}
.stat-block::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  transform: scaleX(0);
  transition: transform .4s;
}
.stat-block:hover { background: rgba(139,92,246,.06); }
.stat-block:hover::before { transform: scaleX(1); }
.stat-num {
  font-size: 2.6rem;
  font-weight: 900;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--primary), var(--glow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.stat-label { margin-top: 8px; color: var(--text-2); font-size: .82rem; font-weight: 500; }

/* ============================================================
   PROCESS / TIMELINE
============================================================ */
.process-section {
  padding: 120px 0;
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.process-section::before {
  content: '';
  position: absolute;
  top: -200px; left: 50%;
  transform: translateX(-50%);
  width: 900px; height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,.06), transparent 70%);
  pointer-events: none;
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
  margin-top: 56px;
}
/* Linea punteada continua que pasa por detras de los orbes */
.process-timeline::before {
  content: '';
  position: absolute;
  top: 37px;                 /* centro vertical del orbe (74px / 2) */
  left: 0;
  right: 0;
  height: 2px;
  z-index: 0;
  background-image: radial-gradient(circle, rgba(168,85,247,.5) 1px, transparent 1.2px);
  background-size: 9px 2px;
  background-repeat: repeat-x;
}
/* Progreso: los mismos puntos, mas brillantes, revelados al hacer scroll */
.process-timeline::after {
  content: '';
  position: absolute;
  top: 37px;
  left: 0;
  height: 2px;
  width: 0;
  z-index: 1;
  background-image: radial-gradient(circle, rgba(216,180,254,.95) 1px, transparent 1.2px);
  background-size: 9px 2px;
  background-repeat: repeat-x;
  transition: width 1.5s cubic-bezier(.77,0,.18,1);
}
.process-timeline.animated::after { width: 100%; }

.process-step {
  text-align: left;
  padding-right: 32px;
  position: relative;
  z-index: 2;
}
.step-orb {
  width: 74px;
  height: 74px;
  border-radius: 50%;
  background: var(--bg);
  border: 1.5px solid rgba(168,85,247,.55);
  box-shadow:
    0 0 22px rgba(139,92,246,.35),
    inset 0 0 18px rgba(139,92,246,.10);
  color: #C084FC;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 26px;
  position: relative;
  transition: border-color .4s, box-shadow .4s, color .4s;
}
.step-orb svg {
  width: 30px;
  height: 30px;
  display: block;
}
.process-step:hover .step-orb {
  border-color: rgba(216,180,254,.9);
  color: #E9D5FF;
  box-shadow:
    0 0 36px rgba(139,92,246,.55),
    inset 0 0 20px rgba(139,92,246,.18);
}

.step-title { font-size: 1rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: 10px; }
/* Remate de la seccion: solo aparece en la version movil */
.process-outro { display: none; }
.step-desc { color: var(--text-2); font-size: .85rem; line-height: 1.65; }

/* ============================================================
   CASES / RESULTS
============================================================ */
.cases-section {
  padding: 120px 0;
  background: var(--bg);
}

/* ============================================================
   CARRUSEL DE CASOS
   Tres tarjetas a la vista: la central destacada y las laterales
   atenuadas. Bucle infinito: da igual cuantas tarjetas haya.
============================================================ */
.cases-carousel {
  position: relative;
  max-width: 1180px;
  margin: 0 auto 48px;
  padding: 0 72px;
}
.carousel-viewport {
  position: relative;
  overflow: hidden;
  padding: 28px 0 34px;      /* aire para el resplandor de la activa */
  /* Las tarjetas laterales se desvanecen hacia los bordes en lugar de
     quedar cortadas a media palabra por el overflow. */
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 14%, #000 86%, transparent 100%);
          mask-image: linear-gradient(to right, transparent 0, #000 14%, #000 86%, transparent 100%);
}
.carousel-track {
  position: relative;
  touch-action: pan-y;       /* deja el scroll vertical, capturamos el horizontal */
}
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  background: rgba(139,92,246,.10);
  border: 1px solid rgba(168,132,252,.35);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition),
              color var(--transition), transform var(--transition);
}
.carousel-arrow:hover {
  background: rgba(139,92,246,.25);
  border-color: rgba(192,132,252,.8);
  color: #E9D5FF;
}
.carousel-arrow:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; }
.carousel-arrow--prev { left: 0; }
.carousel-arrow--next { right: 0; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 9px;
  margin-top: 4px;
}
.carousel-dot {
  width: 9px;
  height: 9px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,.18);
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
}
.carousel-dot:hover { background: rgba(255,255,255,.35); }
.carousel-dot.is-active {
  background: var(--secondary);
  transform: scale(1.15);
  box-shadow: 0 0 10px rgba(168,85,247,.85);
}
.carousel-dot:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; }
/* Etiquetas de la tarjeta: categoria + estado del proyecto */
.case-tags {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.case-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: 999px;
  background: rgba(251,191,36,.10);
  border: 1px solid rgba(251,191,36,.3);
  font-size: .66rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #FCD34D;
  white-space: nowrap;
}
.case-status::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FBBF24;
  box-shadow: 0 0 8px rgba(251,191,36,.9);
  animation: statusPulse 2s ease-in-out infinite;
}
@keyframes statusPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: .35; }
}
.case-link {
  color: var(--glow);
  font-weight: 600;
  white-space: nowrap;
}
.case-card {
  position: absolute;
  top: 28px;
  left: 50%;
  width: min(420px, 82%);
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--border);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) scale(.84);
  transition: transform .55s cubic-bezier(.34,.01,.2,1),
              opacity .45s ease,
              border-color var(--transition), box-shadow var(--transition);
  will-change: transform, opacity;
}
/* Laterales: visibles pero atenuadas y mas pequeñas */
.case-card.is-prev,
.case-card.is-next {
  opacity: .38;
  visibility: visible;
  z-index: 1;
  filter: blur(2px);          /* separa visualmente del texto de la activa */
}
.case-card.is-prev { transform: translateX(calc(-50% - 390px)) scale(.82); }
.case-card.is-next { transform: translateX(calc(-50% + 390px)) scale(.82); }
/* Central: tamaño completo, borde y resplandor morado */
.case-card.is-active {
  opacity: 1;
  visibility: visible;
  z-index: 3;
  transform: translateX(-50%) scale(1);
  border-color: rgba(168,85,247,.55);
  box-shadow:
    0 0 0 1px rgba(168,85,247,.22),
    0 30px 80px rgba(0,0,0,.55),
    0 0 60px rgba(139,92,246,.22);
}
/* Filo de luz inferior de la tarjeta activa */
.case-card.is-active::after {
  content: '';
  position: absolute;
  left: 16%;
  right: 16%;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--glow), transparent);
  box-shadow: 0 0 16px 1px rgba(192,132,252,.5);
}
.case-card__top {
  padding: 26px 28px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.case-tag {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .01em;
  color: var(--text-2);
}
/* ---- Icono futurista (cards de casos) ----
   Cristal líquido + glassmorphism + brillo radial en hover */
.case-icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(139,92,246,.2), rgba(168,85,247,.1)),
    rgba(255,255,255,.03);
  border: 1px solid rgba(139,92,246,.28);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C084FC;
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition), color var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.1),
    0 3px 10px rgba(0,0,0,.2);
}
.case-icon svg { display: block; }
.case-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 40% 40%, rgba(192,132,252,.4), transparent 60%);
  opacity: 0;
  transition: opacity .4s;
}
.case-card:hover .case-icon {
  border-color: rgba(139,92,246,.55);
  box-shadow: 0 0 26px rgba(139,92,246,.4), 0 0 50px rgba(139,92,246,.12), inset 0 1px 0 rgba(255,255,255,.15);
  transform: scale(1.06);
}
.case-card:hover .case-icon::after { opacity: 1; }
.case-card__body { padding: 20px 28px 28px; }
.case-title { font-size: 1.1rem; font-weight: 700; letter-spacing: -.01em; margin-bottom: 10px; }
.case-desc { color: var(--text-2); font-size: .88rem; line-height: 1.7; margin-bottom: 24px; }
.case-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}
.metric-val {
  font-size: 1.8rem;
  font-weight: 900;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, var(--primary), var(--glow));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}
.metric-label { font-size: .76rem; color: var(--text-2); margin-top: 4px; }

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

/* ============================================================
   CTA SECTION
============================================================ */
.cta-section {
  padding: 100px 0 120px;
  /* Sin fondo solido: deja ver las particulas del canvas por detras,
     igual que en la seccion de servicios. */
  background: transparent;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.cta-bg__orb-1 {
  position: absolute;
  /* Dentro de la seccion: sobresalir hacia arriba dejaba un corte recto
     donde el overflow: hidden recortaba el resplandor. */
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px; height: 700px;
}
/* Mismo caso que .brain-glow-core: ambientPulse borraba el translateX(-50%)
   y el orbe se iba 350px a la derecha. */
.cta-bg__orb-1::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139,92,246,.18), transparent 65%);
  filter: blur(40px);
  animation: ambientPulse 8s ease-in-out infinite;
}
.cta-bg__orb-2 {
  position: absolute;
  bottom: 0;
  left: 15%;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(168,85,247,.12), transparent 65%);
  filter: blur(60px);
  animation: ambientPulse 11s ease-in-out infinite reverse;
}
.cta-bg__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, #000, transparent 80%);
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  margin: 0 auto;
}
/* Cabecera en dos columnas: texto a la izquierda, ilustracion a la derecha */
.cta-head {
  display: grid;
  grid-template-columns: 1fr .82fr;
  align-items: center;
  gap: 40px;
  margin-bottom: 44px;
}
.cta-head__copy { text-align: left; }
.cta-head__visual {
  position: relative;
  display: flex;
  justify-content: center;
}
.cta-viz {
  position: relative;
  width: 100%;
  max-width: 460px;
  aspect-ratio: 1 / 1;
  display: block;
  /* La animacion va aqui y no en la imagen: alli pisaria el transform
     que la centra, como paso con el logo del hero. */
  animation: brainFloat 9s ease-in-out infinite;
}
.cta-viz__rings,
.cta-viz__mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.cta-viz__rings { width: 100%; height: 100%; }
.cta-viz__mark {
  width: 54%;
  height: auto;
  filter: drop-shadow(0 0 40px rgba(139,92,246,.6));
}
.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(139,92,246,.1);
  border: 1px solid rgba(139,92,246,.22);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--glow);
  margin-bottom: 28px;
}
.cta-badge-pulse {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--glow);
  box-shadow: 0 0 8px var(--glow);
  animation: dotPulse 2s infinite;
}
.cta-title {
  font-size: clamp(2.1rem, 3.4vw, 3.1rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1.05;
  margin-bottom: 20px;
}
.cta-title .gradient {
  background: linear-gradient(135deg, #C084FC, #A855F7, #8B5CF6);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cta-text { color: var(--text-2); font-size: 1.05rem; line-height: 1.78; margin-bottom: 40px; }
.cta-actions { display: flex; gap: 14px; justify-content: flex-start; flex-wrap: wrap; }
.cta-guarantee {
  margin-top: 24px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}
.guarantee-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .78rem;
  color: var(--text-3);
  font-weight: 500;
}
.guarantee-item span:first-child { color: var(--glow); font-size: .9rem; }

/* ============================================================
   FOOTER
============================================================ */
.footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 80px 0 36px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.4fr;
  gap: 56px;
  margin-bottom: 64px;
}
.footer-brand {}
.footer-logo { display: inline-block; margin-bottom: 18px; }
.footer-logo img { display: block; height: 44px; width: auto; }
.footer-brand p { color: var(--text-2); font-size: .88rem; line-height: 1.72; max-width: 280px; margin-bottom: 28px; }
.social-row { display: flex; gap: 10px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  transition: border-color var(--transition), color var(--transition), background var(--transition), box-shadow var(--transition);
}
.social-btn svg { display: block; }
.social-btn { color: var(--secondary); }
.social-btn--wa { color: #25D366; border-color: rgba(37,211,102,.22); }
.social-btn--wa:hover { color: #25D366; border-color: rgba(37,211,102,.45); background: rgba(37,211,102,.10); box-shadow: 0 0 16px rgba(37,211,102,.15); }
.social-btn:hover {
  border-color: rgba(139,92,246,.4);
  color: var(--glow);
  background: rgba(139,92,246,.08);
  box-shadow: 0 0 16px rgba(139,92,246,.15);
}
.footer-col__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: default;
}
.footer-col__chev { display: none; }   /* solo aparece en movil */
.footer-li__ico  { display: none; }    /* idem */

.footer-col h4 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text);
  margin-bottom: 20px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--text-2); font-size: .88rem; transition: color .25s; }
.footer-col ul a:hover { color: var(--text); }
.footer-contact { display: flex; flex-direction: column; gap: 14px; }
.contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-2);
  font-size: .86rem;
}
.contact-ico {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: rgba(139,92,246,.1);
  border: 1px solid rgba(139,92,246,.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  flex-shrink: 0;
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { color: var(--text-3); font-size: .82rem; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: var(--text-3); font-size: .82rem; transition: color .25s; }
.footer-bottom-links a:hover { color: var(--text-2); }

/* ============================================================
   REVEAL STATE (GSAP initial)
============================================================ */
/* Only hero elements start hidden via CSS; section reveals set via JS gsap.set() */
/* Solo se ocultan si el JS esta activo; si falla, el hero se ve igual */
html.js [data-reveal], html.js [data-reveal-fade] { opacity: 0; }
html.js [data-reveal] { transform: translateY(36px); }
[data-reveal] {
  transition: opacity .9s ease, transform .9s cubic-bezier(.16,.84,.28,1);
}
html.js [data-reveal].revealed { opacity: 1; transform: none; }

/* ============================================================
   ANIMATIONS (CSS)
============================================================ */
@keyframes ambientPulse {
  0%,100% { opacity:.7; transform: scale(1); }
  50%      { opacity:1;  transform: scale(1.04); }
}
@keyframes brainFloat {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-28px); }
}
@keyframes scrollLogos {
  from { transform: translate3d(0,0,0); }
  to   { transform: translate3d(-50%,0,0); }
}
/* ============================================================
   FUNDIDOS ENTRE SECCIONES
   Sustituyen a las antiguas olas SVG: transiciones planas con
   degradado de color, sin bordes marcados ni animaciones.
============================================================ */
.hero-fade {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 220px;
  z-index: 2;
  pointer-events: none;
}
.hero-fade__waves {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  opacity: .85;
}
/* Velo por encima de las ondas: las funde con la seccion siguiente */
.hero-fade::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(5,5,16,.30) 45%,
    rgba(5,5,16,.80) 78%,
    var(--bg) 100%
  );
}
.section-fade {
  height: 90px;
  position: relative;
  z-index: 5;
  background: linear-gradient(to bottom, var(--bg-2) 0%, var(--bg) 100%);
}

/* ============================================================
   BANDA DE TECNOLOGIAS
   Una sola banda continua: las ondas van de fondo y cruzan por
   detras de los logos, sin barras solidas ni bordes que corten.
============================================================ */
.tech-band {
  position: relative;
  background: var(--bg);
  overflow: hidden;
  padding-bottom: 104px;   /* espacio inferior donde vive el chevron */
  z-index: 4;
}
.tech-band__waves {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 0;
  pointer-events: none;
}
.scroll-chevron {
  position: absolute;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%);
  z-index: 2;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  border: 1px solid rgba(168,132,252,.45);
  background: rgba(139,92,246,.10);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  animation: chevronBob 2.6s ease-in-out infinite;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.scroll-chevron:hover {
  background: rgba(139,92,246,.22);
  border-color: rgba(192,132,252,.75);
  color: #E9D5FF;
}
@keyframes chevronBob {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(5px); }
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1280px) {
  .brain-pos { right: -14vw; width: 76vw; }
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}
/* ============================================================
   TABLET (768px - 1100px)
   Mantiene el diseño de escritorio, solo lo comprime para que
   quepa: menu, linea de proceso y carrusel mas ajustados.
============================================================ */
@media (min-width: 768px) and (max-width: 1100px) {
  .nav-wrapper { width: 96%; }
  .logo-img { height: 42px; }
  .navbar.scrolled .logo-img { height: 36px; }
  .nav-links { gap: 2px; }
  .nav-links a { padding: 8px 9px; font-size: .8rem; }
  .nav-actions { gap: 8px; }
  .nav-actions .btn { padding: 10px 14px; font-size: .8rem; }

  /* Los cuatro pasos siguen en fila, con menos aire entre columnas */
  .process-step { padding-right: 18px; }
  .step-orb { width: 62px; height: 62px; }
  .step-orb svg { width: 26px; height: 26px; }
  .process-timeline::before,
  .process-timeline::after { top: 31px; }
  .step-title { font-size: .94rem; }
  .step-desc { font-size: .8rem; line-height: 1.6; }

  .cases-carousel { padding: 0 52px; }
  .case-card.is-prev { transform: translateX(calc(-50% - 300px)) scale(.8); }
  .case-card.is-next { transform: translateX(calc(-50% + 300px)) scale(.8); }

  .cta-head { gap: 26px; }
  .cta-viz { max-width: 340px; }

  /* Mas espacio para el texto de cada paso */
  .process-step { padding-right: 12px; }

  /* En pantallas de este ancho las etiquetas flotantes se pisan */
  .orbit-tag[data-speed="1.2"], .orbit-tag[data-speed="2.0"] { display: none; }
}

/* Tablet estrecha: el navbar iba al limite, se deja un solo boton */
@media (min-width: 768px) and (max-width: 880px) {
  .nav-actions .btn-ghost { display: none; }
  .nav-links a { padding: 8px 7px; font-size: .78rem; }
  .cta-viz { max-width: 290px; }
}

/* Por debajo de 768px = movil. Tablet en adelante usa el diseño de escritorio. */
@media (max-width: 767px) {
  .nav-links { display: none; }
  .tech-band { padding-bottom: 84px; }
  .logo-img { height: 44px; }
  .navbar.scrolled .logo-img { height: 38px; }
  .brain-pos { width: 88vw; right: -20vw; }
  .orbit-tag[data-speed="1.2"], .orbit-tag[data-speed="2.0"] { display: none; }
  .process-timeline { grid-template-columns: repeat(2,1fr); gap: 40px; }
  .process-timeline::before, .process-timeline::after { display: none; }
  .cases-carousel { padding: 0 56px; }
  .cta-head { grid-template-columns: 1fr; gap: 28px; }
  .cta-head__copy { text-align: center; }
  .cta-actions, .cta-guarantee { justify-content: center; }
  .cta-text { margin-left: auto; margin-right: auto; }
  .cta-viz { max-width: 330px; }
  .case-card.is-prev, .case-card.is-next { filter: blur(3px); opacity: .32; }
  .case-card.is-prev { transform: translateX(calc(-50% - 300px)) scale(.82); }
  .case-card.is-next { transform: translateX(calc(-50% + 300px)) scale(.82); }
  .stats-row { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 767px) {
  .hero { text-align: center; }
  .hero-content { padding-top: calc(var(--nav-h) + 48px); }
  .hero-copy { margin: 0 auto; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-desc { margin: 24px auto 0; }
  /* El logo va de fondo, detras del texto: atenuado para que no compita */
  .brain-pos { top: 38%; right: 50%; transform: translate(50%,-50%); width: 86vw; max-width: 520px; opacity: .45; }
  .brain-logo__mark { width: 54%; }
  .orbit-tag { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  /* En movil se navega con el dedo: las flechas estorban */
  .cases-carousel { padding: 0 8px; }
  /* Sin desenfoque de fondo en movil: seis capas asi cuestan caro */
  .service-card {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: linear-gradient(160deg, rgba(255,255,255,.06), rgba(12,10,26,.55));
  }
  .cta-viz { max-width: 250px; }
  .audit-form-wrap { padding: 22px 18px; }
  .carousel-arrow { display: none; }
  .case-card { width: 88%; }
  /* Sin desenfoque en movil: filter: blur() es lo mas caro de animar en
     GPU movil y provocaba un retardo perceptible al pasar de tarjeta.
     Con opacidad muy baja el texto de atras tampoco distrae. */
  .case-card.is-prev, .case-card.is-next { filter: none; opacity: .18; }
  /* Solo se animan transform y opacity, que la GPU compone sin repintar */
  .case-card {
    transition: transform .38s cubic-bezier(.34,.01,.2,1), opacity .3s ease;
  }
  .case-card.is-prev { transform: translateX(calc(-50% - 86%)) scale(.86); }
  .case-card.is-next { transform: translateX(calc(-50% + 86%)) scale(.86); }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  /* ---- Proceso: linea de tiempo vertical ---- */
  .process-timeline { grid-template-columns: 1fr; gap: 0; margin-top: 34px; }
  .process-timeline::before,
  .process-timeline::after { display: block; }
  .process-timeline::before {
    top: 8px;
    bottom: 30px;
    left: 27px;
    right: auto;
    width: 2px;
    height: auto;
    background-image: radial-gradient(circle, rgba(168,85,247,.5) 1px, transparent 1.2px);
    background-size: 2px 9px;
    background-repeat: repeat-y;
  }
  .process-timeline::after {
    top: 8px;
    left: 27px;
    width: 2px;
    height: 0;
    background-image: radial-gradient(circle, rgba(216,180,254,.95) 1px, transparent 1.2px);
    background-size: 2px 9px;
    background-repeat: repeat-y;
    transition: height 1.5s cubic-bezier(.77,0,.18,1);
  }
  .process-timeline.animated::after { width: 2px; height: calc(100% - 38px); }

  .process-step {
    display: grid;
    grid-template-columns: 56px 1fr;
    column-gap: 16px;
    align-items: start;
    padding: 0 0 20px;
    text-align: left;
  }
  .step-orb { width: 56px; height: 56px; margin: 0; }
  .step-orb svg { width: 24px; height: 24px; }
  .step-body {
    background: rgba(255,255,255,.035);
    border: 1px solid rgba(168,85,247,.16);
    border-radius: 14px;
    padding: 14px 16px;
  }
  .step-title { font-size: .95rem; margin-bottom: 6px; }
  .step-desc { font-size: .83rem; line-height: 1.6; }

  .process-outro {
    display: block;
    text-align: center;
    margin-top: 4px;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,.07);
  }
  .process-outro__mark { display: inline-flex; color: var(--secondary); margin-bottom: 10px; }
  .process-outro p {
    color: var(--text-2);
    font-size: .84rem;
    line-height: 1.6;
    max-width: 300px;
    margin: 0 auto;
  }


  /* ---- Servicios: dos columnas compactas ---- */
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .service-card { padding: 18px 15px; border-radius: 16px; }
  .card-icon-wrap {
    width: 38px;
    height: 38px;
    border-radius: 11px;
    margin-bottom: 14px;
  }
  .card-icon-wrap svg { width: 20px; height: 20px; }
  .card-title { font-size: .92rem; margin-bottom: 6px; }
  .card-desc { font-size: .74rem; line-height: 1.5; }

  /* En tactil no hay hover: la flecha se ve siempre, como boton redondo */
  .card-arrow {
    opacity: 1;
    transform: none;
    margin-top: 14px;
    width: 100%;
    justify-content: flex-end;
  }
  .card-arrow__txt { display: none; }
  .card-arrow__ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid rgba(168,132,252,.4);
    background: rgba(139,92,246,.12);
  }

  /* Cierre de la seccion, ocupando las dos columnas */
  .services-cta {
    display: flex;
    grid-column: 1 / -1;
    align-items: center;
    gap: 14px;
    margin-top: 4px;
    padding: 16px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(139,92,246,.15), rgba(255,255,255,.03));
    border: 1px solid rgba(168,85,247,.26);
  }
  .services-cta__icon {
    flex: 0 0 auto;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #C084FC;
    background: rgba(139,92,246,.18);
    border: 1px solid rgba(168,85,247,.3);
  }
  .services-cta__copy { flex: 1 1 auto; display: flex; flex-direction: column; gap: 4px; }
  .services-cta__copy strong { font-size: .87rem; font-weight: 700; line-height: 1.35; }
  .services-cta__copy > span { font-size: .74rem; color: var(--text-2); line-height: 1.45; }
  .services-cta__go {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 6px 18px rgba(139,92,246,.45);
  }

  /* ---- Footer: acordeon y bloques compactos ---- */
  .footer-grid { gap: 22px; }
  .footer-brand { text-align: center; }
  .footer-logo { margin: 0 auto 14px; }
  .footer-brand p { margin: 0 auto 18px; max-width: 290px; font-size: .8rem; line-height: 1.6; }
  .social-row { justify-content: center; gap: 12px; }
  .social-btn { width: 44px; height: 44px; border-radius: 12px; }

  /* Cada columna se puede plegar */
  .footer-col { border-top: 1px solid rgba(255,255,255,.07); padding-top: 14px; }
  .footer-col__head { cursor: pointer; padding: 4px 0 10px; }
  .footer-col__head h4 { margin-bottom: 0; color: var(--secondary); }
  .footer-col__chev {
    display: inline-flex;
    color: var(--text-3);
    transition: transform .3s ease;
  }
  .footer-col:not(.is-open) .footer-col__chev { transform: rotate(-90deg); }
  .footer-col:not(.is-open) .footer-col__list { display: none; }

  .footer-col__list { padding-bottom: 6px; }
  .footer-col ul { gap: 2px; }
  .footer-col ul a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 4px;
    font-size: .82rem;
    color: var(--text-2);
  }
  .footer-li__ico {
    display: inline-flex;
    color: var(--secondary);
    flex: 0 0 auto;
  }
  /* Punta de flecha a la derecha de cada enlace */
  .footer-col ul a::after {
    content: '';
    margin-left: auto;
    width: 6px;
    height: 6px;
    border-right: 1.6px solid var(--text-3);
    border-top: 1.6px solid var(--text-3);
    transform: rotate(45deg);
  }

  /* Contacto: cada dato en su propia caja */
  .footer-contact { gap: 8px; }
  .contact-row {
    padding: 9px 11px;
    border-radius: 11px;
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.06);
    font-size: .82rem;
    gap: 10px;
  }
  .contact-ico {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    flex: 0 0 auto;
    color: var(--secondary);
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    padding-top: 22px;
  }
  .footer-bottom p { font-size: .78rem; }
}
@media (max-width: 480px) {
  .nav-actions .btn-ghost { display: none; }
  .tech-band { padding-bottom: 70px; }
  .scroll-chevron { width: 42px; height: 42px; }
  .nav-wrapper { padding: 10px 0; }
  .logo-img { height: 38px; }
  .navbar.scrolled .logo-img { height: 34px; }
  .hero-actions { flex-direction: column; width: 100%; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .brain-pos { width: 98vw; max-width: 420px; opacity: .42; }
  .brain-logo__mark { width: 58%; }
  .stats-row { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}
@media (prefers-reduced-motion: reduce) {
  *, .brain-anim, .brain-fallback, .hero-bg__glow-1,
  .hero-bg__glow-2, .brain-glow-core::after, .cta-bg__orb-1,
  .cta-bg__orb-1::after,
  .brain-ring, body::after { animation: none !important; }

  /* Excepcion pedida por el usuario el 04/09/2026: la cinta de logos sigue
     girando en bucle tambien con movimiento reducido. Hace falta ganarle en
     especificidad al `*` de arriba, que al llevar !important apaga toda
     animacion. Se usan propiedades sueltas y no el atajo `animation` para
     no pisar animation-play-state, que es lo que pausa al pasar el raton. */
  .logos-track {
    animation-name: scrollLogos !important;
    animation-duration: 30s !important;
    animation-timing-function: linear !important;
    animation-iteration-count: infinite !important;
  }
  [data-reveal],[data-reveal-up],[data-reveal-fade] { opacity:1!important; }
}

/* Boton flotante de WhatsApp */
.whatsapp-float {
  position: fixed;
  left: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 6px 20px rgba(37,211,102,.4);
  z-index: 999;
  transition: transform .25s ease, box-shadow .25s ease;
}
.whatsapp-float svg { width: 32px; height: 32px; }
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 8px 26px rgba(37,211,102,.55); }
@media (max-width: 640px) {
  .whatsapp-float { width: 52px; height: 52px; left: 16px; bottom: 16px; }
  .whatsapp-float svg { width: 28px; height: 28px; }
}

/* Formulario de Auditoria IA (embudo a WhatsApp) */
.audit-form-wrap {
  max-width: 100%;
  margin: 0 auto 24px;
  text-align: left;
  background: linear-gradient(180deg, rgba(21,11,43,.75), rgba(8,8,24,.9));
  border: 1px solid rgba(168,85,247,.3);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 0 0 1px rgba(168,85,247,.08), 0 30px 80px rgba(0,0,0,.45);
}
.audit-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}
.audit-form__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.audit-form__row .audit-form__field { margin-bottom: 0; }
.audit-form__field label {
  font-size: .78rem;
  color: var(--text-3);
  font-weight: 500;
}
.audit-form__field input,
.audit-form__field select,
.audit-form__field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: .92rem;
  outline: none;
  transition: border-color .2s ease;
  width: 100%;
}
.audit-form__field input:focus,
.audit-form__field select:focus,
.audit-form__field textarea:focus {
  border-color: var(--primary);
}
.audit-form__field textarea { resize: vertical; min-height: 44px; }
.audit-form__submit {
  width: 100%;
  justify-content: center;
  margin-top: 4px;
}
@media (max-width: 640px) {
  .audit-form-wrap { padding: 20px; }
  .audit-form__row { grid-template-columns: 1fr; gap: 0; }
}