/* =====================================================================
   NIX Arc — Estudio digital · Hoja de estilos de la página de Inicio
   Dark premium · violeta como identidad · editorial + tecnológico
   ===================================================================== */

/* ------------------------------------------------------------------ */
/* 1. TOKENS DE DISEÑO                                                 */
/* ------------------------------------------------------------------ */
:root {
  /* Fondos y superficies */
  --bg:            #08080c;
  --bg-1:          #0b0b12;
  --bg-2:          #0f0f18;
  --surface:       rgba(255, 255, 255, 0.028);
  --surface-2:     rgba(255, 255, 255, 0.05);

  /* Bordes */
  --border:        rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);

  /* Texto */
  --text:          #ECEBF3;
  --text-muted:    #9E9CAC;
  --text-faint:    #6B6979;

  /* Violeta de marca: muestreado del isotipo real del logo (#8412F1).
     Saturado, tecnológico, sin virar a azul. Se usa con criterio, no en exceso. */
  --violet:        #8412F1;
  --violet-hover:  #9A34F8;
  --violet-bright: #A855FF;
  --violet-deep:   #5A0DB8;
  --violet-glow:   rgba(132, 18, 241, 0.42);
  --on-violet:     #ffffff;

  /* ---------------------------------------------------------------
     FONDO GLOBAL INSTITUCIONAL — interfaz tecnológica violeta/índigo
     Todo el fondo se controla desde aquí. Para ajustar la intensidad
     basta con cambiar los alfas (--nix-glow-*, --nix-grid-alpha,
     --nix-dot-alpha); para moverlo, las posiciones (--nix-*-pos).
     Los productos conservan su identidad (NIX Booking claro, NIX
     Membership con su propio ambiente).
     --------------------------------------------------------------- */
  /* Base: violeta/índigo oscuro. Dark, pero claramente morado, no casi negro. */
  --nix-bg-lit:     #21183F;  /* zonas iluminadas */
  --nix-bg-mid:     #1A1736;  /* tono medio       */
  --nix-bg-dark:    #111027;  /* zonas oscuras    */
  --nix-bg-base:    #15132D;  /* corredor índigo  */

  /* Tintes de luz (como triplete RGB para poder modular el alfa) */
  --nix-lilac-rgb:  205 166 255;
  --nix-violet-rgb: 142 67 255;
  --nix-indigo-rgb: 91 70 203;
  --nix-violet:     #8b2cff;
  --nix-violet-soft: rgba(139, 44, 255, 0.16);

  /* Intensidad del lienzo global. Los rayos son el gesto principal; los
     resplandores solo suavizan sus transiciones. */
  --nix-glow-corner:  0.34;
  --nix-glow-hero:    0.16;
  --nix-glow-bottom:  0.15;
  --nix-glow-ambient: 0.10;
  --nix-ray-hero:     0.28;
  --nix-ray-mid:      0.18;
  --nix-ray-low:      0.20;
  --nix-hero-shade:   0.16;

  /* Cuadrícula y patrón de puntos */
  --nix-grid-alpha: 0.020;
  --nix-grid-size:  58px;
  --nix-dot-alpha:  0.040;
  --nix-dot-size:   28px;

  /* Radios (sistema único: botones pill, superficies md/lg) */
  --r-sm:  10px;
  --r-md:  16px;
  --r-lg:  24px;
  --r-pill: 999px;

  /* Layout */
  --container:      1180px;
  --container-wide: 1340px;
  --gutter:         clamp(1.25rem, 5vw, 3rem);
  --section-y:      clamp(5rem, 10vw, 9rem);
  --header-height:  76px;

  /* Tipografía */
  --font-display: "Space Grotesk", system-ui, -apple-system, sans-serif;
  --font-body:    "Manrope", system-ui, -apple-system, sans-serif;

  /* Escala tipográfica fluida */
  --fs-display: clamp(2.35rem, 5vw, 4rem);
  --fs-h2:      clamp(1.9rem, 4vw, 3.1rem);
  --fs-h3:      clamp(1.25rem, 2vw, 1.6rem);
  --fs-lead:    clamp(1.05rem, 1.5vw, 1.25rem);
  --fs-body:    1rem;
  --fs-sm:      0.875rem;
  --fs-kicker:  0.75rem;

  /* Motion */
  --ease:  cubic-bezier(0.16, 1, 0.3, 1);
  --dur-1: 0.2s;
  --dur-2: 0.4s;
  --dur-3: 0.7s;
}

/* ------------------------------------------------------------------ */
/* 2. RESET Y BASE                                                     */
/* ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  isolation: isolate;
}

/* =====================================================================
   ORDEN DE CAPAS DEL FONDO (todas decorativas, pointer-events: none)
   z -3  body::before ......... cuadrícula acotada al mockup del hero
   z -2  body::after .......... puntos en dos zonas vacías concretas
   z  1  main / .site-footer ... contenido, siempre por encima
   El color y los resplandores viven en el propio background del <body>.
   El institucional NO usa canvas de estrellas: .nix-space y space.js solo
   siguen presentes en NIX Membership, que conserva su identidad propia.
   ===================================================================== */
/* =====================================================================
   FONDO GLOBAL INSTITUCIONAL — interfaz digital premium (violeta/índigo)
   Tres capas, todas decorativas y sin coste de layout:
     body ............ base violeta oscura + resplandores ambientales
     body::before .... cuadrícula tecnológica fina (enmascarada)
     body::after ..... patrón de puntos en zonas vacías
   Los resplandores del hero se anclan al primer viewport (vh) y los del
   recorrido a porcentajes del documento, de modo que el fondo acompaña el
   scroll sin repetirse ni cortarse entre secciones.
   Excluye a los productos (NIX Booking claro y NIX Membership). */
body:not(.nb-page):not(.nm-page) {
  background-color: var(--nix-bg-base);
  background-repeat: no-repeat;
  background-attachment: scroll;
  /* UN SOLO LIENZO: los haces viven en el body completo. El grupo superior se
     ancla al hero; los otros dos se posicionan en porcentajes del documento. */
  background-image:
    /* 1. Velo local bajo la columna de texto para conservar legibilidad. */
    radial-gradient(48vw 58vh at 18% 34vh, rgb(7 6 22 / var(--nix-hero-shade)), transparent 76%),
    /* 2-4. Abanico principal: rayos largos, suaves y sin aristas visibles. */
    linear-gradient(116deg, transparent 8%,
      rgb(var(--nix-lilac-rgb) / calc(var(--nix-ray-hero) * 0.10)) 23%,
      rgb(var(--nix-lilac-rgb) / var(--nix-ray-hero)) 39%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-hero) * 0.42)) 52%,
      transparent 72%),
    linear-gradient(108deg, transparent 17%,
      rgb(var(--nix-lilac-rgb) / calc(var(--nix-ray-hero) * 0.08)) 31%,
      rgb(var(--nix-lilac-rgb) / calc(var(--nix-ray-hero) * 0.70)) 43%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-hero) * 0.24)) 57%,
      transparent 73%),
    linear-gradient(127deg, transparent 24%,
      rgb(var(--nix-lilac-rgb) / calc(var(--nix-ray-hero) * 0.42)) 45%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-hero) * 0.12)) 56%,
      transparent 70%),
    /* 5-7. Profundidad del hero y transición hacia el recorrido. */
    radial-gradient(58vw 52vh at -6% 0vh, rgb(var(--nix-lilac-rgb) / var(--nix-glow-corner)), transparent 72%),
    radial-gradient(48vw 44vh at 76% 39vh, rgb(var(--nix-violet-rgb) / var(--nix-glow-hero)), transparent 73%),
    radial-gradient(70vw 48vh at 104% 92vh, rgb(var(--nix-lilac-rgb) / var(--nix-glow-bottom)), transparent 76%),
    /* 8-9. Eco de rayos en el tercio medio del documento. */
    linear-gradient(119deg, transparent 14%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-mid) * 0.10)) 29%,
      rgb(var(--nix-lilac-rgb) / var(--nix-ray-mid)) 43%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-mid) * 0.34)) 56%,
      transparent 75%),
    linear-gradient(111deg, transparent 24%,
      rgb(var(--nix-lilac-rgb) / calc(var(--nix-ray-mid) * 0.54)) 44%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-mid) * 0.18)) 58%,
      transparent 73%),
    radial-gradient(78vw 70vh at 6% 46%, rgb(var(--nix-lilac-rgb) / var(--nix-glow-ambient)), transparent 76%),
    /* 11-12. Rayos de cierre: cambian de dirección para evitar repetición. */
    linear-gradient(64deg, transparent 14%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-low) * 0.12)) 31%,
      rgb(var(--nix-lilac-rgb) / var(--nix-ray-low)) 48%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-low) * 0.38)) 60%,
      transparent 78%),
    linear-gradient(72deg, transparent 25%,
      rgb(var(--nix-lilac-rgb) / calc(var(--nix-ray-low) * 0.56)) 46%,
      rgb(var(--nix-violet-rgb) / calc(var(--nix-ray-low) * 0.18)) 59%,
      transparent 74%),
    radial-gradient(86vw 72vh at 94% 79%, rgb(var(--nix-violet-rgb) / calc(var(--nix-glow-ambient) * 1.12)), transparent 76%),
    /* 14. Profundidad progresiva hacia el footer. */
    linear-gradient(180deg, transparent, rgb(12 10 28 / 0.28)),
    /* 15. Base vertical continua, sin cortes entre secciones. */
    linear-gradient(180deg, #17132f 0%, #111027 18%, #0f0e23 36%, #14112b 54%, #0e0e22 72%, #121028 88%, #0b0b1b 100%);
  background-size:
    100% 100%,
    178vw 120vh, 158vw 108vh, 198vw 100vh,
    100% 100%, 100% 100%, 100% 100%,
    188vw 22%, 168vw 18%, 100% 100%,
    188vw 24%, 164vw 20%, 100% 100%,
    100% 70vh,
    100% 100%;
  background-position:
    0 0,
    -42vw -14vh, -27vw -6vh, -55vw 2vh,
    0 0, 0 0, 0 0,
    -46vw 35%, -28vw 39%, 0 0,
    -42vw 73%, -18vw 80%, 0 0,
    0 100%,
    0 0;
}

/* Cuadrícula tecnológica mínima, distribuida en zonas vacías del lienzo. */
body:not(.nb-page):not(.nm-page)::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -3;
  pointer-events: none;
  background-image:
    linear-gradient(rgb(178 150 255 / var(--nix-grid-alpha)) 1px, transparent 1px),
    linear-gradient(90deg, rgb(178 150 255 / var(--nix-grid-alpha)) 1px, transparent 1px);
  background-size: var(--nix-grid-size) var(--nix-grid-size);
  -webkit-mask-image:
    radial-gradient(38% 10% at 84% 6%, #000 8%, transparent 80%),
    radial-gradient(26% 9% at 12% 36%, #000 5%, transparent 82%),
    radial-gradient(34% 11% at 88% 66%, #000 5%, transparent 82%);
  mask-image:
    radial-gradient(38% 10% at 84% 6%, #000 8%, transparent 80%),
    radial-gradient(26% 9% at 12% 36%, #000 5%, transparent 82%),
    radial-gradient(34% 11% at 88% 66%, #000 5%, transparent 82%);
}

/* Puntos muy tenues: detalle secundario, nunca campo de partículas. */
body:not(.nb-page):not(.nm-page)::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  pointer-events: none;
  background-image: radial-gradient(rgb(190 165 255 / var(--nix-dot-alpha)) 1px, transparent 1.5px);
  background-size: var(--nix-dot-size) var(--nix-dot-size);
  -webkit-mask-image:
    radial-gradient(20% 7% at 91% 4%, #000 5%, transparent 78%),
    radial-gradient(15% 7% at 7% 30%, #000 4%, transparent 80%),
    radial-gradient(18% 8% at 93% 57%, #000 4%, transparent 80%),
    radial-gradient(16% 7% at 8% 87%, #000 4%, transparent 80%);
  mask-image:
    radial-gradient(20% 7% at 91% 4%, #000 5%, transparent 78%),
    radial-gradient(15% 7% at 7% 30%, #000 4%, transparent 80%),
    radial-gradient(18% 8% at 93% 57%, #000 4%, transparent 80%),
    radial-gradient(16% 7% at 8% 87%, #000 4%, transparent 80%);
}

/* Campo continuo de rayos sobre todo el recorrido. No usa elipses, curvas ni
   contornos: son haces lineales amplios con transiciones completamente suaves. */
body:not(.nb-page):not(.nm-page) main {
  overflow-x: clip;
  overflow-y: visible;
}
body:not(.nb-page):not(.nm-page) main::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(116deg, transparent 10%,
      rgb(var(--nix-lilac-rgb) / 0.025) 24%,
      rgb(var(--nix-lilac-rgb) / 0.17) 37%,
      rgb(var(--nix-violet-rgb) / 0.075) 49%,
      transparent 65%),
    linear-gradient(112deg, transparent 16%,
      rgb(var(--nix-violet-rgb) / 0.025) 29%,
      rgb(var(--nix-lilac-rgb) / 0.115) 43%,
      rgb(var(--nix-violet-rgb) / 0.045) 55%,
      transparent 70%),
    linear-gradient(66deg, transparent 15%,
      rgb(var(--nix-violet-rgb) / 0.025) 31%,
      rgb(var(--nix-lilac-rgb) / 0.125) 47%,
      rgb(var(--nix-violet-rgb) / 0.05) 59%,
      transparent 75%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  filter: blur(18px);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 7%, #000 93%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 7%, #000 93%, transparent);
}
body:not(.nb-page):not(.nm-page) main::after {
  content: none;
}

/* Divisores institucionales: mantienen el fondo global continuo, pero devuelven
   el ritmo y la lectura entre bloques que usa la versión visual prioritaria. */
body:not(.nb-page):not(.nm-page) main > section { border-top-color: transparent; }

body:not(.nb-page):not(.nm-page) main > section + section {
  border-top: 1px solid transparent;
  border-right-width: 0;
  border-bottom-width: 0;
  border-left-width: 0;
  border-image: linear-gradient(
      90deg,
      transparent 0%,
      rgba(255, 255, 255, 0.16) 12%,
      rgba(199, 145, 255, 0.62) 50%,
      rgba(255, 255, 255, 0.16) 88%,
      transparent 100%
    ) 1;
}

@media (max-width: 700px) {
  body:not(.nb-page):not(.nm-page) main > section + section {
    border-image: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.14) 6%,
        rgba(199, 145, 255, 0.55) 50%,
        rgba(255, 255, 255, 0.14) 94%,
        transparent 100%
      ) 1;
  }
}

/* Empalme exacto con el footer: una banda que va de transparente al color del
   footer justo encima de él, así el lienzo no cambia de tono de golpe.
   Es decorativa (pointer-events: none) y no altera el layout del footer. */
body:not(.nb-page):not(.nm-page) .site-footer::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -170px;
  height: 170px;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgb(10 9 24 / 0.34));
}

/* NOTA: no existen fondos por sección. Antes había cuatro overlays
   (.hsvc/.work/.product/.closing::before) con inset:0 cuyos degradados se
   posicionaban en % de cada sección: por eso el fondo se reiniciaba y aparecían
   bandas horizontales. Toda esa iluminación vive ahora en el lienzo global de
   arriba, en % del documento. */

/* NIX Membership conserva su identidad: base oscura + violeta energético propio
   (ambiente fijo), sin la onda institucional. No se vuelve una página genérica. */
body.nm-page {
  /* Base propia del producto (no hereda la paleta institucional aclarada). */
  background-color: var(--bg);
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-image:
    radial-gradient(62rem 44rem at 78% -6%, rgba(132, 18, 241, 0.18), transparent 60%),
    radial-gradient(48rem 40rem at 6% 10%, rgba(90, 13, 184, 0.12), transparent 58%),
    radial-gradient(40rem 32rem at 88% 74%, rgba(132, 18, 241, 0.08), transparent 62%);
}

/* Móvil/tablet: se reduce la intensidad y el tamaño de las capas del fondo. */
@media (max-width: 700px) {
  body:not(.nb-page):not(.nm-page) {
    --nix-glow-corner:  0.28;
    --nix-glow-hero:    0.13;
    --nix-glow-bottom:  0.12;
    --nix-glow-ambient: 0.08;
    --nix-ray-hero:     0.21;
    --nix-ray-mid:      0.13;
    --nix-ray-low:      0.15;
    --nix-hero-shade:   0.14;
    --nix-grid-alpha:   0.018;
    --nix-grid-size:    42px;
    --nix-dot-alpha:    0.035;
    --nix-dot-size:     22px;
  }

  body:not(.nb-page):not(.nm-page) main::before {
    opacity: 0.72;
    filter: blur(14px);
  }
}

.nix-space {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  contain: layout paint style;
}

/* Nebulosas suaves: profundidad de color, no son estrellas */
.nix-space::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: var(--space-map-opacity, 0.3);
  background:
    radial-gradient(24rem 15rem at 17% 43%, rgba(132, 18, 241, 0.12), transparent 68%),
    radial-gradient(30rem 19rem at 86% 58%, rgba(132, 18, 241, 0.09), transparent 70%),
    radial-gradient(19rem 13rem at 72% 9%, rgba(168, 85, 255, 0.08), transparent 72%);
  filter: blur(1.2px);
}

/* Campo de estrellas (canvas). Un solo elemento por página. */
.nix-space__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

/* Constelaciones: pocas, pequeñas, líneas muy finas y baja opacidad.
   Detalle secundario cerca de bordes; nunca sobre bloques de texto. */
.nix-space__constellation {
  position: absolute;
  overflow: visible;
  fill: rgba(236, 235, 243, 0.5);
  stroke: rgba(168, 85, 255, 0.22);
  stroke-width: 0.5;
  vector-effect: non-scaling-stroke;
  opacity: var(--space-line-opacity, 0.3);
  filter: drop-shadow(0 0 7px rgba(132, 18, 241, 0.16));
}

.nix-space__constellation path { fill: none; }
.nix-space__constellation circle { stroke: rgba(255, 255, 255, 0.16); }

.nix-space__constellation--primary {
  width: min(20vw, 15rem);
  right: var(--space-primary-right, 3vw);
  top: var(--space-primary-top, 7.5rem);
}

.nix-space__constellation--edge {
  width: min(15vw, 10rem);
  right: var(--space-edge-right, -1.5rem);
  bottom: var(--space-edge-bottom, 8vh);
  opacity: calc(var(--space-line-opacity, 0.3) * 0.7);
}

/* Variaciones por página: posición de constelaciones + densidad de nebulosa.
   La densidad y la semilla del campo de estrellas las decide space.js según
   la clase modificadora (--home / --services / --projects / --studio). */
.nix-space--home {
  --space-map-opacity: 0.32;
  --space-line-opacity: 0.34;
  --space-primary-right: 5vw;
  --space-primary-top: 8rem;
  --space-edge-right: -1rem;
  --space-edge-bottom: 5vh;
}

.nix-space--services {
  --space-map-opacity: 0.24;
  --space-line-opacity: 0.26;
  --space-primary-right: 4vw;
  --space-primary-top: 8.5rem;
  --space-edge-right: 3vw;
  --space-edge-bottom: 10vh;
}

.nix-space--projects {
  --space-map-opacity: 0.27;
  --space-line-opacity: 0.3;
  --space-primary-right: -1vw;
  --space-primary-top: 7rem;
  --space-edge-right: 2vw;
  --space-edge-bottom: 12vh;
}

.nix-space--studio {
  --space-map-opacity: 0.3;
  --space-line-opacity: 0.28;
  --space-primary-right: 6vw;
  --space-primary-top: 9rem;
  --space-edge-right: -1rem;
  --space-edge-bottom: 14vh;
}

.nix-space--insights {
  --space-map-opacity: 0.22;
  --space-line-opacity: 0.24;
  --space-primary-right: 8vw;
  --space-primary-top: 8.5rem;
  --space-edge-right: 1vw;
  --space-edge-bottom: 11vh;
}

.nix-space--project-start {
  --space-map-opacity: 0.25;
  --space-line-opacity: 0.26;
  --space-primary-right: 5vw;
  --space-primary-top: 8rem;
  --space-edge-right: -1rem;
  --space-edge-bottom: 10vh;
}

main,
.site-footer {
  position: relative;
  z-index: 1;
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.05; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; cursor: pointer; }

::selection { background: var(--violet); color: var(--on-violet); }

.text-accent { color: var(--violet-bright); }

:focus-visible {
  outline: 2px solid var(--violet-bright);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip-link {
  position: absolute; top: 0; left: 50%; transform: translate(-50%, -120%);
  background: var(--violet); color: var(--on-violet);
  padding: 0.6rem 1.2rem; border-radius: 0 0 var(--r-sm) var(--r-sm);
  font-weight: 600; z-index: 200; transition: transform var(--dur-1) var(--ease);
}
.skip-link:focus { transform: translate(-50%, 0); }

/* ------------------------------------------------------------------ */
/* 3. UTILIDADES                                                       */
/* ------------------------------------------------------------------ */
.section-kicker {
  font-family: var(--font-display);
  font-size: var(--fs-kicker);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--violet-bright);
  margin: 0 0 1.4rem;
}

.link-underline {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--text);
  padding-bottom: 2px;
  background-image: linear-gradient(var(--violet), var(--violet));
  background-size: 0% 1.5px;
  background-repeat: no-repeat;
  background-position: left bottom;
  transition: background-size var(--dur-2) var(--ease), color var(--dur-1) var(--ease);
}
.link-underline:hover { background-size: 100% 1.5px; color: var(--violet-bright); }

/* ------------------------------------------------------------------ */
/* 4. BOTONES                                                          */
/* ------------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.95rem 1.6rem;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  white-space: nowrap;
  transition: transform var(--dur-1) var(--ease),
              background-color var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease),
              box-shadow var(--dur-2) var(--ease);
}
.btn--sm { padding: 0.7rem 1.25rem; font-size: 0.9rem; }
.btn--lg { padding: 1.1rem 2.2rem; font-size: 1.05rem; }

.btn--primary {
  background: var(--violet);
  color: var(--on-violet);
  box-shadow: 0 0 0 rgba(132, 18, 241, 0);
}
.btn--primary:hover {
  background: var(--violet-hover);
  box-shadow: 0 14px 44px -12px var(--violet-glow);
  transform: translateY(-2px);
}
.btn--primary:active { transform: translateY(0) scale(0.985); }

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn--ghost:hover {
  border-color: var(--violet);
  background: var(--surface);
  transform: translateY(-2px);
}
.btn--ghost:active { transform: translateY(0) scale(0.985); }

/* ------------------------------------------------------------------ */
/* 5. HEADER + NAV                                                     */
/* ------------------------------------------------------------------ */
/* Barra flotante estilo liquid glass: cápsula con transparencia controlada,
   borde e iluminación interna sutil. Refracción real vía backdrop-filter. */
.site-header {
  position: sticky; top: 0; z-index: 100;
  width: 100%;
  padding: clamp(0.45rem, 1vw, 0.7rem) var(--gutter) 0;
  overflow: visible;
}
.site-header__inner {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  height: 60px;
  padding: 0 0.4rem 0 0.85rem;
  display: flex; align-items: center; gap: 1.1rem;
  border-radius: var(--r-pill);
  border: 1px solid rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(112deg, rgba(255,255,255,.16), rgba(255,255,255,.035) 29%, rgba(132,18,241,.08) 72%, rgba(255,255,255,.06)),
    rgba(9, 9, 15, 0.28);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.29),
    inset 0 -1px 0 rgba(255, 255, 255, 0.06),
    0 10px 32px -24px rgba(0, 0, 0, 0.78),
    0 0 0 1px rgba(132,18,241,.05);
  transition: background-color var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.site-header[data-scrolled="true"] .site-header__inner {
  border-color: rgba(255, 255, 255, 0.22);
  background:
    linear-gradient(112deg, rgba(255,255,255,.14), rgba(255,255,255,.025) 35%, rgba(132,18,241,.07)),
    rgba(9, 9, 14, 0.46);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -1px 0 rgba(255, 255, 255, 0.03),
    0 18px 44px -24px rgba(0, 0, 0, 0.85),
    0 0 30px -18px var(--violet-glow);
}

.brand { display: inline-flex; align-items: center; justify-content: center; color: var(--text); }
.brand__logo { height: 48px; width: auto; display: block; filter: drop-shadow(0 1px 8px rgba(255,255,255,.08)); }
/* Isotipo oficial (N blanca) en el header institucional: más compacto que el wordmark.
   El wordmark del footer y los logos de productos no llevan esta clase. */
.site-header .brand { width: 56px; height: 56px; flex: 0 0 56px; overflow: hidden; }
.brand__logo--iso { width: 50px; height: 50px; max-width: 100%; object-fit: contain; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 0.35rem; }
.nav__item { position: relative; }
.nav__item--has-menu { z-index: 2; }
.nav__link {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.6rem 0.85rem; border-radius: var(--r-sm);
  color: var(--text-muted); font-size: 0.95rem; font-weight: 500;
  transition: color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}
.nav__link:hover, .nav__item--has-menu:hover .nav__link { color: var(--text); }

/* Submenú de Servicios */
.nav__item--has-menu .nav__link::after {
  content: ""; width: 5px; height: 5px; margin-left: 2px;
  border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform var(--dur-1) var(--ease);
}
.nav__item--has-menu:hover:not(.is-submenu-closed) .nav__link::after,
.nav__item--has-menu:focus-within:not(.is-submenu-closed) .nav__link::after,
.nav__item--has-menu.is-submenu-open .nav__link::after { transform: rotate(-135deg) translateY(1px); }

.submenu {
  position: absolute; top: calc(100% + 4px); left: 50%;
  z-index: 3;
  transform: translate(-50%, 8px);
  min-width: 340px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition:
    opacity 220ms var(--ease),
    transform 220ms var(--ease),
    visibility 0s linear 90ms;
}
.submenu::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 100%;
  left: 0;
  height: 10px;
}
.nav__item--has-menu:hover:not(.is-submenu-closed) .submenu,
.nav__item--has-menu:focus-within:not(.is-submenu-closed) .submenu,
.nav__item--has-menu.is-submenu-open .submenu {
  opacity: 1; visibility: visible; pointer-events: auto; transform: translate(-50%, 0);
  transition-delay: 0s;
}
.submenu__inner {
  background: rgba(15, 15, 24, 0.92);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem;
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
}
.submenu__label {
  font-family: var(--font-display); font-size: var(--fs-kicker);
  text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-faint);
  padding: 0.25rem 0.75rem 0.6rem;
}
.submenu__list li a {
  display: block; padding: 0.7rem 0.75rem; border-radius: var(--r-sm);
  transition: background-color var(--dur-1) var(--ease);
}
.submenu__list li a:hover,
.submenu__list li a:focus-visible { background: var(--surface-2); }
.submenu__list span { display: block; font-family: var(--font-display); font-weight: 500; color: var(--text); }
.submenu__list small { display: block; color: var(--text-faint); font-size: 0.82rem; margin-top: 2px; }

.header-cta {
  inline-size: auto;
  flex: 0 0 auto;
  justify-content: center;
  margin-left: 0.25rem;
  padding-inline: 1.05rem;
  white-space: nowrap;
}

/* Botón hamburguesa */
.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--r-sm);
  border: 1px solid var(--border);
  background: transparent;
  box-sizing: border-box;
  line-height: 0;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.menu-toggle__bar {
  display: block;
  flex: 0 0 auto;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  transition: transform var(--dur-2) var(--ease), opacity var(--dur-1) var(--ease);
}
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(1) { transform: translateY(3.25px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bar:nth-child(2) { transform: translateY(-3.25px) rotate(-45deg); }

/* ------------------------------------------------------------------ */
/* 6. MENÚ MÓVIL                                                       */
/* ------------------------------------------------------------------ */
.mobile-menu {
  position: fixed; inset: 72px 0 0; z-index: 90;
  background: rgba(8, 8, 12, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 2rem var(--gutter) 3rem;
  overflow-y: auto;
  opacity: 0; transform: translateY(-8px);
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.mobile-menu[data-open="true"] { opacity: 1; transform: translateY(0); }
.mobile-menu__label {
  font-family: var(--font-display); font-size: var(--fs-kicker);
  text-transform: uppercase; letter-spacing: 0.2em; color: var(--text-faint);
  margin-bottom: 0.5rem;
}
.mobile-menu__services { border-bottom: 1px solid var(--border); padding-bottom: 1.25rem; margin-bottom: 1.25rem; }
.mobile-menu__services a { display: block; padding: 0.6rem 0; color: var(--text-muted); font-size: 1.05rem; }
.mobile-menu__services a:hover { color: var(--text); }
.mobile-menu__primary a {
  display: block; padding: 0.7rem 0;
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; color: var(--text);
}
.mobile-menu__cta { width: 100%; margin-top: 1.75rem; }

/* ------------------------------------------------------------------ */
/* 7. HERO                                                             */
/* ------------------------------------------------------------------ */
.hero-viewport,
.studio-hero {
  min-height: calc(100svh - var(--header-height));
  min-height: calc(100dvh - var(--header-height));
  box-sizing: border-box;
  display: grid;
  align-items: center;
  padding-top: clamp(1.5rem, 4vh, 3.5rem);
  padding-bottom: clamp(2.5rem, 6vh, 5rem);
}

.hero { position: relative; overflow: hidden; }
.home-page .hero::before { content: none; }
.hero__inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding-inline: var(--gutter);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(2rem, 4.5vw, 4rem);
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--text-muted);
  margin: 0 0 1.6rem;
  display: inline-flex; align-items: center; gap: 0.6rem;
}
.hero__eyebrow::before {
  content: ""; width: 24px; height: 1px; background: var(--violet); display: inline-block;
}
.hero__title {
  font-size: clamp(2.35rem, 4.8vw, 4.9rem);
  font-weight: 600;
  max-width: 14ch;
  line-height: 0.98;
  letter-spacing: -0.035em;
}
.hero__title-accent {
  display: block;
  max-width: 18ch;
  margin-top: 0.65rem;
  color: var(--text-muted);
  font-size: clamp(1.8rem, 3.45vw, 3.55rem);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.025em;
}
.hero__lead {
  font-size: var(--fs-lead);
  color: var(--text-muted);
  max-width: 46ch;
  margin: 1.8rem 0 2.4rem;
}
/* Segunda línea del lead (home): mensaje secundario sobre sistemas, con menor
   peso jerárquico que el lead principal. Reutiliza --fs-sm y --text-faint, ya
   existentes en el sistema; no introduce ningún token nuevo. */
.hero__lead--sub {
  font-size: var(--fs-sm);
  color: var(--text-faint);
  max-width: 42ch;
  margin: -1.6rem 0 2.4rem;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 0.9rem; }

/* Escenario visual: tabs interactivos + dispositivo con pantallas conceptuales */
.hero__stage {
  position: relative;
  display: flex; flex-direction: column; align-items: center;
  gap: clamp(1rem, 2.2vw, 1.7rem);
  max-width: 660px; width: 100%; margin-left: auto;
}
.hero__aura {
  position: absolute; inset: 10% 6% 6%;
  background: radial-gradient(closest-side, var(--violet-glow), transparent 72%);
  filter: blur(10px);
  animation: aura-breathe 7s var(--ease) infinite;
  z-index: 0;
}

/* Selector segmentado (tablist) */
.hero__tabs {
  position: relative; z-index: 4;
  display: inline-flex; gap: 4px; padding: 4px;
  border-radius: var(--r-pill);
  border: 1px solid var(--border);
  /* Fondo sólido translúcido (sin backdrop-filter) para no encarecer el composite
     sobre el aura animada del hero. */
  background: rgba(18, 16, 28, 0.85);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
.hero__tab {
  appearance: none; border: 0; cursor: pointer;
  padding: 0.62rem 1.15rem; border-radius: var(--r-pill);
  background: transparent;
  font-family: var(--font-display); font-size: 0.82rem; font-weight: 500;
  letter-spacing: 0.01em; color: var(--text-muted);
  transition: color var(--dur-1) var(--ease), background-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.hero__tab:hover { color: var(--text); }
.hero__tab.is-active {
  background: var(--violet); color: var(--on-violet);
  box-shadow: 0 6px 20px -8px var(--violet-glow);
}
.hero__tab.is-active:hover { color: var(--on-violet); }
.hero__device {
  position: relative; z-index: 2; width: 94%;
  transform: perspective(1500px) rotateX(6deg) rotateY(-13deg) rotateZ(0.8deg);
  transform-style: preserve-3d;
  animation: device-float 9s ease-in-out infinite;
}
.hero__screen {
  position: relative;
  aspect-ratio: 16 / 10;
  border-radius: var(--r-md);
  border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, rgba(30, 26, 48, 0.9), rgba(12, 12, 20, 0.95));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 40px 90px -30px rgba(0, 0, 0, 0.85);
  overflow: hidden;
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(132, 18, 241, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(132, 18, 241, 0.10) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(closest-side, #000 40%, transparent 85%);
  -webkit-mask-image: radial-gradient(closest-side, #000 40%, transparent 85%);
}
.hero__scan {
  position: absolute; left: 0; right: 0; height: 40%; top: -40%;
  background: linear-gradient(180deg, transparent, rgba(168, 85, 255, 0.14), transparent);
  animation: scan 4.5s linear infinite;
}
/* Paneles (tabpanels) que rellenan la pantalla del dispositivo */
.hero__panel {
  position: absolute; inset: 0; z-index: 2;
  padding: 7%;
  opacity: 0; visibility: hidden;
  transform: translateY(10px) scale(0.985);
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-3) var(--ease), visibility var(--dur-2);
}
.hero__panel.is-active { opacity: 1; visibility: visible; transform: none; }

/* Piezas compartidas de las pantallas conceptuales */
.scr-dot { width: 15px; height: 15px; border-radius: 5px; background: linear-gradient(135deg, var(--violet-bright), var(--violet-deep)); flex: none; }

/* --- SITIO: composición editorial de un sitio web --- */
.scr--sitio { display: flex; flex-direction: column; gap: 9%; }
.scr-sitio__nav { display: flex; align-items: center; justify-content: space-between; }
.scr-navlinks { display: flex; gap: 8px; }
.scr-navlinks i { width: 22px; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.12); }
.scr-sitio__body { flex: 1; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 8%; align-items: center; }
.scr-sitio__copy { display: flex; flex-direction: column; gap: 12px; }
.scr-eyebrow { width: 38%; height: 7px; border-radius: 4px; background: var(--violet-bright); opacity: 0.85; }
.scr-title { width: 100%; height: 14px; border-radius: 5px; background: rgba(255, 255, 255, 0.18); }
.scr-title--2 { width: 68%; }
.scr-cta { width: 42%; height: 22px; border-radius: var(--r-pill); background: linear-gradient(90deg, var(--violet), var(--violet-deep)); margin-top: 6px; }
.scr-sitio__media { align-self: stretch; min-height: 62%; border-radius: 12px; border: 1px solid var(--border); background: radial-gradient(130% 130% at 15% 0%, rgba(132, 18, 241, 0.30), rgba(255, 255, 255, 0.04)); }

/* --- SISTEMA: interfaz de gestión (NIX Membership) --- */
.scr--sistema { display: flex; gap: 6%; }
.scr-sys__side { width: 20%; display: flex; flex-direction: column; align-items: center; gap: 12px; padding: 12px 0; border-radius: 12px; background: rgba(255, 255, 255, 0.035); border: 1px solid var(--border); }
.scr-sys__side i { width: 52%; height: 6px; border-radius: 3px; background: rgba(255, 255, 255, 0.12); }
.scr-sys__side i.on { background: var(--violet); }
.scr-sys__main { flex: 1; display: flex; flex-direction: column; gap: 10%; }
.scr-sys__top { display: flex; align-items: center; justify-content: space-between; }
.scr-sys__h { width: 42%; height: 12px; border-radius: 5px; background: rgba(255, 255, 255, 0.16); }
.scr-chip, .scr-state {
  font-family: var(--font-display); font-size: 0.55rem; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--border); border-radius: var(--r-pill); padding: 3px 8px; white-space: nowrap;
}
.scr-chip { color: var(--violet-bright); }
.scr-sys__rows { display: flex; flex-direction: column; gap: 8px; }
.scr-sys__row { display: flex; align-items: center; gap: 8px; padding: 9px 10px; border-radius: 9px; background: rgba(255, 255, 255, 0.035); }
.scr-sys__row b { height: 8px; border-radius: 4px; background: rgba(255, 255, 255, 0.14); }
.scr-sys__row b:first-child { width: 24%; }
.scr-sys__row b.w2 { width: 32%; }
.scr-state { margin-left: auto; color: var(--text-muted); }
.scr-state.ok { color: var(--violet-bright); border-color: rgba(132, 18, 241, 0.4); }

/* --- PRODUCTO: experiencia de validación de acceso --- */
.scr--producto { display: grid; place-items: center; }
.scr-prd__card {
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  width: min(66%, 210px); padding: 9% 8%;
  border-radius: 16px; border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, rgba(26, 22, 44, 0.92), rgba(12, 12, 20, 0.92));
  box-shadow: 0 24px 55px -26px rgba(0, 0, 0, 0.8);
}
.scr-prd__avatar { width: 32px; height: 32px; border-radius: 50%; background: radial-gradient(circle at 32% 30%, var(--violet-bright), var(--violet-deep)); }
.scr-prd__qr { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; width: 58px; height: 58px; padding: 6px; border-radius: 10px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--border); }
.scr-prd__qr i { border-radius: 2px; background: var(--violet); }
.scr-prd__qr i:nth-child(2), .scr-prd__qr i:nth-child(6), .scr-prd__qr i:nth-child(7) { background: rgba(255, 255, 255, 0.16); }
.scr-prd__status { display: inline-flex; align-items: center; gap: 6px; font-family: var(--font-display); font-size: 0.66rem; font-weight: 500; letter-spacing: 0.02em; color: var(--violet-bright); }
.scr-prd__check { display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; background: var(--violet); color: var(--on-violet); font-size: 0.62rem; }
.hero__base {
  width: 116%; height: 12px; margin: -1px auto 0;
  transform: translateX(-7%);
  background: linear-gradient(180deg, rgba(60, 55, 85, 0.8), rgba(10, 10, 16, 0.9));
  border-radius: 0 0 14px 14px;
  box-shadow: 0 20px 40px -20px rgba(0, 0, 0, 0.9);
}

@keyframes aura-breathe { 0%, 100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.05); } }
@keyframes device-float { 0%, 100% { transform: perspective(1500px) rotateX(6deg) rotateY(-13deg) rotateZ(0.8deg) translateY(0); } 50% { transform: perspective(1500px) rotateX(6deg) rotateY(-13deg) rotateZ(0.8deg) translateY(-14px); } }
@keyframes scan { 0% { top: -40%; } 100% { top: 110%; } }

/* ------------------------------------------------------------------ */
/* 8. STANCE (transición de posicionamiento)                          */
/* ------------------------------------------------------------------ */
.stance { padding: var(--section-y) 0; border-top: 1px solid var(--border); }
.stance__grid {
  max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(2rem, 7vw, 6rem);
  align-items: start;
}
/* Izquierda: se mantiene fija durante el recorrido de la sección */
.stance__aside { position: sticky; top: clamp(96px, 16vh, 160px); }
.stance__kicker {
  font-family: var(--font-display); font-size: var(--fs-kicker); font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.22em; color: var(--violet-bright);
  margin: 0 0 1.4rem;
}
.stance__title { font-size: var(--fs-h2); max-width: 16ch; }
.stance__muted { color: var(--text-faint); }

/* Derecha: avanza con el scroll, tres momentos con ritmo vertical */
.stance__moments {
  display: flex; flex-direction: column;
  gap: clamp(3.5rem, 11vh, 8rem);
  padding-block: clamp(0.5rem, 2vh, 1.75rem);
}
.moment { position: relative; padding-top: 1.75rem; border-top: 1px solid var(--border); max-width: 46ch; }
.moment::before { content: ""; position: absolute; top: -1px; left: 0; width: 40px; height: 2px; background: var(--violet); }
.moment__title { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.moment__desc { color: var(--text-muted); font-size: 1.05rem; margin-top: 0.9rem; }

/* ------------------------------------------------------------------ */
/* 9. BUILD (lo que construimos) — lista editorial interactiva        */
/* ------------------------------------------------------------------ */
.build { padding: var(--section-y) 0; border-top: 1px solid var(--border); }
.build__head, .work__head, .process__head, .insights__head {
  max-width: var(--container); margin: 0 auto 3rem; padding: 0 var(--gutter);
}
.build__title { font-size: var(--fs-h2); max-width: 18ch; }

.build__list { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.build-row { border-top: 1px solid var(--border); }
.build-row:last-child { border-bottom: 1px solid var(--border); }
.build-row__link {
  display: grid;
  grid-template-columns: auto minmax(15rem, 17ch) minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1.5rem, 3vw, 2.4rem) 0.25rem;
  transition: padding-left var(--dur-2) var(--ease);
}
.build-row__link:hover { padding-left: 1.25rem; }
.build-row__index {
  font-family: var(--font-display); font-size: 0.8rem; color: var(--text-faint);
  letter-spacing: 0.1em;
}
.build-row__name {
  font-family: var(--font-display); font-size: clamp(1.35rem, 2.6vw, 1.95rem);
  font-weight: 500; letter-spacing: -0.02em; color: var(--text);
  transition: color var(--dur-2) var(--ease);
}
.build-row__link:hover .build-row__name { color: var(--violet-bright); }
.build-row__desc { color: var(--text-muted); font-size: 1rem; max-width: 44ch; }
.build-row__arrow {
  color: var(--text-faint);
  transform: translateX(-6px); opacity: 0.5;
  transition: transform var(--dur-2) var(--ease), opacity var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
}
.build-row__link:hover .build-row__arrow { transform: translateX(0); opacity: 1; color: var(--violet-bright); }

/* ------------------------------------------------------------------ */
/* 10. WORK (proyectos)                                               */
/* ------------------------------------------------------------------ */
.work { padding: var(--section-y) 0; border-top: 1px solid var(--border); }
.work__title { font-size: var(--fs-h2); max-width: 20ch; }

.project { max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--gutter); }
.project__link { display: block; color: inherit; }

.project__media {
  position: relative;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-2);
  aspect-ratio: 16 / 9;
  transition: border-color var(--dur-2) var(--ease), transform var(--dur-3) var(--ease);
}
.project__link:hover .project__media { border-color: var(--border-strong); transform: translateY(-4px); }

/* Proyecto destacado: media + info en dos columnas */
.project--lead .project__link {
  display: grid; grid-template-columns: 1.35fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
}
.project--lead .project__media { aspect-ratio: 16 / 10; }

.project__info { padding-top: 0.5rem; }
.project__tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.1rem; }
.tag {
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted);
  padding: 0.35rem 0.7rem; border: 1px solid var(--border); border-radius: var(--r-pill);
}
.project__name { font-size: clamp(1.6rem, 3vw, 2.4rem); margin-bottom: 0.75rem; }
.project__desc { color: var(--text-muted); max-width: 42ch; margin-bottom: 1.4rem; font-size: 1.05rem; }
.project__cta {
  font-family: var(--font-display); font-weight: 500; color: var(--violet-bright);
  display: inline-flex; align-items: center; gap: 0.4rem;
}
.project__cta span { transition: transform var(--dur-2) var(--ease); }
.project__link:hover .project__cta span { transform: translateX(4px); }

/* Par asimétrico */
.project-pair {
  max-width: var(--container-wide); margin: clamp(3rem, 6vw, 5rem) auto 0;
  padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}
/* Cuando el par abre la sección (sin proyecto destacado antes), no duplica el espacio del encabezado */
.work__head + .project-pair { margin-top: 0; }
.project--pair { padding: 0; max-width: none; }
.project--pair:nth-child(2) { margin-top: clamp(0rem, 6vw, 4rem); }
.project--pair .project__info { padding-top: 1.4rem; }

.work__foot { max-width: var(--container-wide); margin: clamp(2.5rem, 5vw, 4rem) auto 0; padding: 0 var(--gutter); }

/* Mockups abstractos construidos con CSS (placeholders premium, sin datos falsos) */
.mock { position: absolute; inset: 0; padding: 8%; }
.mock--app { display: flex; gap: 6%; }
.mock--app .mock__rail { width: 16%; border-radius: 8px; background: linear-gradient(180deg, rgba(132, 18, 241,0.18), rgba(132, 18, 241,0.04)); }
.mock--app .mock__panel { flex: 1; display: flex; flex-direction: column; gap: 7%; }
.mock__bar--head { height: 14%; border-radius: 6px; background: var(--surface-2); }
.mock__row { height: 9%; border-radius: 6px; background: rgba(255,255,255,0.06); }
.mock__row--short { width: 60%; }
.mock__tag { margin-top: auto; width: 34%; height: 12%; border-radius: var(--r-pill); background: linear-gradient(90deg, var(--violet-deep), var(--violet)); }

.mock--browser { display: flex; flex-direction: column; gap: 6%; }
.mock__browserbar { display: flex; gap: 6px; }
.mock__browserbar i { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,0.14); }
.mock__hero { flex: 1; border-radius: 10px; background: radial-gradient(120% 120% at 20% 0%, rgba(132, 18, 241,0.22), rgba(255,255,255,0.03)); }
.mock__cols { display: flex; gap: 5%; height: 22%; }
.mock__cols b { flex: 1; border-radius: 6px; background: rgba(255,255,255,0.05); }

.mock--landing { display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 8%; padding: 12%; }
.mock__navline { width: 100%; height: 6%; border-radius: 4px; background: rgba(255,255,255,0.06); }
.mock__headline { width: 72%; height: 22%; border-radius: 8px; background: linear-gradient(90deg, rgba(255,255,255,0.14), rgba(255,255,255,0.02)); }
.mock__cta-mock { width: 30%; height: 12%; border-radius: var(--r-pill); background: linear-gradient(90deg, var(--violet-deep), var(--violet)); }

.project__media--system { background: radial-gradient(120% 120% at 80% 10%, rgba(90, 13, 184,0.16), var(--bg-2)); }
.project__media--site   { background: radial-gradient(120% 120% at 20% 10%, rgba(132, 18, 241,0.12), var(--bg-2)); }
.project__media--fitness{ background: radial-gradient(120% 120% at 60% 90%, rgba(132, 18, 241,0.14), var(--bg-2)); }

/* ------------------------------------------------------------------ */
/* 11. PRODUCT (NIX Membership)                                       */
/* ------------------------------------------------------------------ */
.product { padding: var(--section-y) 0; border-top: 1px solid var(--border); }
.product__inner {
  max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}
.product__title { font-size: var(--fs-h2); max-width: 16ch; margin-bottom: 1.5rem; }
.product__lead { color: var(--text-muted); font-size: var(--fs-lead); max-width: 44ch; }
.product__concepts {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem 1.5rem;
  margin: 2rem 0 2.4rem;
}
.product__concepts li {
  position: relative; padding-left: 1.1rem; color: var(--text); font-size: 0.98rem;
}
.product__concepts li::before {
  content: ""; position: absolute; left: 0; top: 0.62em;
  width: 5px; height: 5px; border-radius: 50%; background: var(--violet);
}

.product__visual { display: grid; place-items: center; }
.product__frame {
  position: relative; width: 100%; max-width: 460px; aspect-ratio: 4 / 3.4;
  border-radius: var(--r-lg); border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, rgba(24, 20, 40, 0.9), rgba(12, 12, 20, 0.95));
  overflow: hidden; padding: 1.4rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 40px 90px -40px rgba(0,0,0,0.85);
}
.product__frame-glow {
  position: absolute; width: 60%; height: 60%; top: -15%; right: -10%;
  background: radial-gradient(closest-side, var(--violet-glow), transparent 70%);
  filter: blur(6px);
}
.product__badge {
  position: relative; display: inline-block;
  font-family: var(--font-display); font-size: 0.78rem; letter-spacing: 0.06em;
  color: var(--violet-bright); border: 1px solid var(--border);
  padding: 0.4rem 0.8rem; border-radius: var(--r-pill); margin-bottom: 1.6rem;
}
.product__scene { position: relative; display: flex; gap: 1.4rem; align-items: center; }
.product__qr {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px;
  width: 92px; height: 92px; padding: 8px;
  border-radius: 12px; background: rgba(255,255,255,0.05); border: 1px solid var(--border);
}
.product__qr i { border-radius: 3px; background: var(--violet); opacity: 0.9; }
.product__qr i:nth-child(2), .product__qr i:nth-child(4), .product__qr i:nth-child(8) { background: rgba(255,255,255,0.14); }
.product__lines { flex: 1; display: flex; flex-direction: column; gap: 0.7rem; }
.product__lines b { height: 12px; border-radius: 6px; background: rgba(255,255,255,0.07); }
.product__lines b.short { width: 55%; }

/* ------------------------------------------------------------------ */
/* 12. PROCESS (forma de trabajar)                                    */
/* ------------------------------------------------------------------ */
.process { padding: var(--section-y) 0; border-top: 1px solid var(--border); }
.process__title { font-size: var(--fs-h2); max-width: 16ch; margin-bottom: 1.2rem; }
.process__intro { color: var(--text-muted); max-width: 46ch; font-size: 1.05rem; }
.process__steps {
  position: relative;
  max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--gutter);
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.75rem, 3vw, 3rem);
}
/* Línea guía que conecta los cuatro momentos (progresión Entender -> Acompañar) */
.process__steps::before {
  content: ""; position: absolute; z-index: 0;
  left: calc(var(--gutter) + 7px); right: calc(var(--gutter) + 7px); top: 7px; height: 1px;
  background: linear-gradient(90deg, var(--violet) 0%, rgba(132, 18, 241, 0.35) 45%, var(--border) 100%);
}
.process-step { position: relative; z-index: 1; padding-top: 2.6rem; }
/* Nodo en rombo, guiño al motivo angular del logo */
.process-step__node {
  position: absolute; top: 0; left: 0;
  width: 14px; height: 14px; border-radius: 3px;
  transform: rotate(45deg);
  background: var(--bg-1); border: 1px solid var(--border-strong);
  transition: border-color var(--dur-2) var(--ease), background-color var(--dur-2) var(--ease);
}
.process-step:first-child .process-step__node {
  background: var(--violet); border-color: var(--violet);
  box-shadow: 0 0 0 4px rgba(132, 18, 241, 0.14), 0 0 20px -2px var(--violet-glow);
}
.process-step:hover .process-step__node { border-color: var(--violet-bright); }
.process-step__index {
  display: block; font-family: var(--font-display); font-size: 0.72rem; font-weight: 500;
  letter-spacing: 0.14em; color: var(--violet-bright); margin-bottom: 0.7rem;
}
.process-step__name { font-size: var(--fs-h3); margin-bottom: 0.7rem; }
.process-step__desc { color: var(--text-muted); font-size: 0.96rem; max-width: 30ch; }

/* ------------------------------------------------------------------ */
/* 13. INSIGHTS                                                        */
/* ------------------------------------------------------------------ */
.insights { padding: var(--section-y) 0; border-top: 1px solid var(--border); }
.insights__title { font-size: var(--fs-h2); max-width: 20ch; margin-bottom: 1rem; }
.insights__intro { color: var(--text-muted); max-width: 44ch; }
.insights__list { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.insight { border-top: 1px solid var(--border); }
.insight:last-child { border-bottom: 1px solid var(--border); }
.insight__link {
  display: grid; grid-template-columns: minmax(6rem, 8rem) 1fr auto;
  gap: clamp(1rem, 3vw, 2rem); align-items: center;
  padding: clamp(1.3rem, 2.5vw, 1.9rem) 0.25rem;
  transition: padding-left var(--dur-2) var(--ease);
}
.insight__link:hover { padding-left: 1rem; }
.insight__topic {
  font-family: var(--font-display); font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 0.14em; color: var(--text-faint);
}
.insight__title {
  font-family: var(--font-display); font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 500; line-height: 1.25; letter-spacing: -0.01em; color: var(--text);
  transition: color var(--dur-2) var(--ease);
}
.insight__link:hover .insight__title { color: var(--violet-bright); }
.insight__go { color: var(--text-faint); font-size: 1.2rem; transition: transform var(--dur-2) var(--ease), color var(--dur-2) var(--ease); }
.insight__link:hover .insight__go { transform: translateX(4px); color: var(--violet-bright); }
.insights__foot { max-width: var(--container); margin: 2.5rem auto 0; padding: 0 var(--gutter); }

/* ------------------------------------------------------------------ */
/* 14. CLOSING (CTA final)                                            */
/* ------------------------------------------------------------------ */
.closing { padding: clamp(6rem, 12vw, 11rem) 0; border-top: 1px solid var(--border); position: relative; overflow: hidden; }
.closing__inner {
  max-width: 720px; margin: 0 auto; padding: 0 var(--gutter);
  text-align: center; position: relative;
}
.closing__aura {
  position: absolute; top: 50%; left: 50%; width: 60vw; max-width: 700px; aspect-ratio: 1;
  transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, rgba(132, 18, 241,0.16), transparent 70%);
  z-index: -1; pointer-events: none;
}
.closing__title { font-size: clamp(2.6rem, 7vw, 4.5rem); margin-bottom: 1.3rem; }
.closing__lead { color: var(--text-muted); font-size: var(--fs-lead); max-width: 42ch; margin: 0 auto 2.4rem; }

/* ------------------------------------------------------------------ */
/* 15. FOOTER                                                          */
/* ------------------------------------------------------------------ */
.site-footer { border-top: 1px solid var(--border); background: var(--bg-1); }
body:not(.nb-page):not(.nm-page) .site-footer {
  background-color: transparent;
  background-image:
    radial-gradient(70vw 42vh at 86% -10%, rgb(var(--nix-violet-rgb) / 0.12), transparent 72%),
    linear-gradient(180deg, rgb(10 9 24 / 0.12), rgb(8 8 16 / 0.70));
}
.site-footer__top {
  max-width: var(--container-wide); margin: 0 auto;
  padding: clamp(3rem, 6vw, 5rem) var(--gutter) 2.5rem;
  display: grid; grid-template-columns: 1.4fr 2fr; gap: clamp(2rem, 5vw, 4rem);
}
.site-footer__tagline { color: var(--text-muted); max-width: 34ch; margin-top: 1.2rem; font-size: 0.96rem; }
.site-footer__locality { margin-top: 1rem; }
.site-footer__email {
  display: inline-block;
  margin-top: 0.3rem;
  text-decoration: underline;
  text-decoration-color: rgba(168, 85, 255, 0.35);
  text-underline-offset: 0.22em;
  transition: color var(--dur-1) var(--ease), text-decoration-color var(--dur-1) var(--ease);
}
.site-footer__email:hover,
.site-footer__email:focus-visible {
  color: var(--text);
  text-decoration-color: var(--violet-bright);
}
.brand--footer .brand__word { font-size: 1rem; }
.site-footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.footer-col__title {
  font-family: var(--font-display); font-size: 0.78rem; text-transform: uppercase;
  letter-spacing: 0.16em; color: var(--text-faint); font-weight: 500; margin-bottom: 1.1rem;
}
.footer-col li { margin-bottom: 0.65rem; }
.footer-col a { color: var(--text-muted); font-size: 0.96rem; transition: color var(--dur-1) var(--ease); }
.footer-col a:hover { color: var(--text); }
.footer-col__muted { color: var(--text-faint); font-size: 0.96rem; }
.footer-social { margin-top: 1.2rem; display: flex; flex-wrap: wrap; gap: 0.5rem 1rem; }
.footer-social span { font-size: 0.88rem; color: var(--text-faint); }

.site-footer__bottom {
  max-width: var(--container-wide); margin: 0 auto;
  padding: 1.5rem var(--gutter); border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
}
.site-footer__copy { color: var(--text-faint); font-size: 0.88rem; }
.site-footer__legal { display: flex; gap: 1.5rem; }
.site-footer__legal a { color: var(--text-faint); font-size: 0.88rem; transition: color var(--dur-1) var(--ease); }
.site-footer__legal a:hover { color: var(--text); }

/* ------------------------------------------------------------------ */
/* 16. WHATSAPP FLOTANTE                                              */
/* ------------------------------------------------------------------ */
.wa-float {
  position: fixed;
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.7rem;
  max-width: min(20rem, calc(100vw - 2rem));
}

.wa-float__btn {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(205, 166, 255, 0.28);
  border-radius: var(--r-pill);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.02) 42%),
    linear-gradient(150deg, var(--violet), var(--violet-deep));
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0.6rem 1.8rem -0.6rem rgba(0, 0, 0, 0.7),
    0 0 2.2rem -0.9rem var(--violet-glow);
  transition:
    transform var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease),
    border-color var(--dur-2) var(--ease);
}
.wa-float__btn svg {
  width: 23px;
  height: 23px;
  fill: var(--text);
}
.wa-float__btn:focus-visible {
  outline: 2px solid var(--violet-bright);
  outline-offset: 3px;
}
.wa-float__btn:active { transform: scale(0.97); }

@media (hover: hover) and (pointer: fine) {
  .wa-float__btn:hover {
    transform: translateY(-2px);
    border-color: rgba(205, 166, 255, 0.5);
    box-shadow:
      inset 0 1px 0 rgba(255, 255, 255, 0.28),
      0 0.8rem 2rem -0.6rem rgba(0, 0, 0, 0.75),
      0 0 2.6rem -0.7rem var(--violet-glow);
  }
}

.wa-float__chat {
  position: relative;
  width: 17.5rem;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-md);
  background:
    linear-gradient(150deg, rgba(255, 255, 255, 0.05), rgba(132, 18, 241, 0.1) 80%),
    rgba(11, 11, 18, 0.94);
  backdrop-filter: blur(20px) saturate(140%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.1),
    0 1.2rem 2.8rem -1.6rem rgba(0, 0, 0, 0.9);
  color: var(--text);
  transform-origin: bottom right;
  transition: opacity 200ms var(--ease), transform 200ms var(--ease);
}
.wa-float__chat[hidden] { display: none; }
.wa-float.is-collapsing .wa-float__chat {
  opacity: 0;
  transform: translateY(6px) scale(0.97);
  pointer-events: none;
}
.wa-float__chat-head {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.65rem 2.3rem 0.65rem 0.75rem;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.035);
}
.wa-float__avatar {
  flex: 0 0 auto;
  display: grid;
  width: 1.95rem;
  height: 1.95rem;
  place-items: center;
  overflow: hidden;
  border: 1px solid rgba(205, 166, 255, 0.3);
  border-radius: var(--r-pill);
  background: linear-gradient(150deg, var(--violet), var(--violet-deep));
}
.wa-float__avatar img {
  display: block;
  width: 100%;
  height: 100%;
  transform: scale(1.85);
}
.wa-float__who {
  min-width: 0;
  line-height: 1.3;
}
.wa-float__who strong {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
}
.wa-float__who small {
  display: flex;
  align-items: center;
  gap: 0.32rem;
  color: var(--text-muted);
  font-size: 0.7rem;
}
.wa-float__dot {
  width: 0.34rem;
  height: 0.34rem;
  border-radius: 50%;
  background: var(--violet-bright);
}
.wa-float__chat-body { padding: 0.8rem 0.75rem 0.85rem; }
.wa-float__msg {
  padding: 0.6rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 2px var(--r-sm) var(--r-sm) var(--r-sm);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  font-size: 0.84rem;
  line-height: 1.55;
}
.wa-float__action {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border-top: 1px solid var(--border);
  background: rgba(132, 18, 241, 0.16);
  color: var(--text);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  transition: background-color var(--dur-1) var(--ease);
}
.wa-float__action i {
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  border-top: 1.5px solid;
  border-right: 1.5px solid;
  transform: rotate(45deg);
  transition: transform var(--dur-1) var(--ease);
}
.wa-float__action:hover { background: rgba(132, 18, 241, 0.3); }
.wa-float__action:hover i { transform: rotate(45deg) translate(1.5px, -1.5px); }
.wa-float__action:focus-visible {
  outline: 2px solid var(--violet-bright);
  outline-offset: -2px;
}
.wa-float__close {
  position: absolute;
  top: 0.3rem;
  right: 0.3rem;
  display: grid;
  width: 1.9rem;
  height: 1.9rem;
  place-items: center;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--text-faint);
  font-size: 1rem;
  line-height: 1;
  transition: color var(--dur-1) var(--ease), background-color var(--dur-1) var(--ease);
}
.wa-float__close:hover,
.wa-float__close:focus-visible {
  color: var(--text);
  background: var(--surface-2);
}
.wa-float__close::after {
  content: "";
  position: absolute;
  inset: -7px;
}
.wa-float__close:focus-visible {
  outline: 2px solid var(--violet-bright);
  outline-offset: 1px;
}

@media (max-width: 560px) {
  .wa-float {
    right: 1rem;
    bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    gap: 0.55rem;
  }
  .wa-float__btn {
    width: 48px;
    height: 48px;
  }
  .wa-float__btn svg {
    width: 22px;
    height: 22px;
  }
  .wa-float__chat { width: 15.5rem; }
  .wa-float__msg { font-size: 0.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  .wa-float__btn,
  .wa-float__chat { transition: none; }
  .wa-float__btn:hover { transform: none; }
  .wa-float__action i,
  .wa-float__action:hover i {
    transition: none;
    transform: rotate(45deg);
  }
}

@media (prefers-reduced-transparency: reduce) {
  .wa-float__chat {
    backdrop-filter: none;
    background: rgba(11, 11, 18, 0.98);
  }
}

/* ------------------------------------------------------------------ */
/* 15B. ENTRADA INICIAL DEL HERO — INDEPENDIENTE DEL SCROLL REVEAL     */
/* ------------------------------------------------------------------ */
/* El contenido es visible por defecto. La clase .js, añadida en el <head>,
   activa una animación CSS autocontenida: aunque main.js falle, termina por sí
   sola y nunca deja el hero bloqueado. Los CTA no usan esta animación. */
.hero-intro {
  opacity: 1;
  transform: none;
  filter: none;
}
html.js .hero-intro {
  --hero-intro-y: 16px;
  --hero-intro-blur: 4px;
  --hero-intro-duration: 0.72s;
  --hero-intro-delay: 0ms;
  animation: hero-intro-in var(--hero-intro-duration) var(--ease) both;
  animation-delay: var(--hero-intro-delay);
}
html.js .hero-intro--1 { --hero-intro-delay: 0ms; }
html.js .hero-intro--2 { --hero-intro-delay: 55ms; }
html.js .hero-intro--3 { --hero-intro-delay: 105ms; }
html.js .hero-intro--4 { --hero-intro-delay: 155ms; }
html.js .hero-intro--5 { --hero-intro-delay: 205ms; }
html.js .hero-intro--visual {
  --hero-intro-y: 22px;
  --hero-intro-blur: 6px;
  --hero-intro-duration: 0.9s;
  --hero-intro-delay: 110ms;
}

/* Salvaguarda explícita: las acciones principales del primer viewport no
   dependen de IntersectionObserver, delays ni estados de motion. */
.hero-actions-ready {
  opacity: 1;
  visibility: visible;
  transform: none;
  filter: none;
  pointer-events: auto;
}

@keyframes hero-intro-in {
  from {
    opacity: 0;
    transform: translateY(var(--hero-intro-y));
    filter: blur(var(--hero-intro-blur));
  }
  to {
    opacity: 1;
    transform: none;
    filter: blur(0);
  }
}

@media (prefers-reduced-motion: reduce) {
  html.js .hero-intro { animation: none; }
}

/* ------------------------------------------------------------------ */
/* 16. REVEAL (aparición controlada por scroll) — SISTEMA ÚNICO        */
/* ------------------------------------------------------------------ */
/* Esta es la ÚNICA definición del reveal en todo el sitio. Antes cada
   página redefinía el efecto en su propia hoja (9 copias con 5 valores
   distintos de desplazamiento, 3 de blur, 3 de duración y 2 easings), así
   que el mismo gesto se sentía diferente al navegar entre páginas.
   Para ajustar el carácter en un contexto concreto se sobrescriben los
   tokens --reveal-*, nunca las reglas completas.

   Gate: html.motion-ready, que main.js añade DESPUÉS de crear el
   observador. Si el JS falla o el navegador no soporta IntersectionObserver,
   la clase nunca llega y el contenido queda visible. Usar `.js` aquí
   (como hacía /servicios/) ocultaba el contenido desde el <head>, antes de
   que existiera nada capaz de volver a mostrarlo. */
:root {
  --reveal-y:      26px;   /* desplazamiento vertical inicial */
  --reveal-scale:  1;      /* escala inicial (1 = sin escala) */
  --reveal-blur:   6px;    /* desenfoque inicial */
  /* Duraciones desacopladas: el texto se vuelve legible antes de que el
     movimiento termine de asentarse, y el desenfoque es el primero en irse
     para que nada se lea borroso más tiempo del necesario. */
  --reveal-dur-opacity:   0.5s;
  --reveal-dur-transform: 0.85s;
  --reveal-dur-blur:      0.4s;
  --reveal-delay:  0s;     /* lo escribe main.js para escalonar por lotes */
}

/* Sin JS (o sin observador): contenido visible, sin transición. */
.reveal { opacity: 1; transform: none; }

html.motion-ready .reveal {
  opacity: 0;
  transform: translateY(var(--reveal-y)) scale(var(--reveal-scale));
  filter: blur(var(--reveal-blur));
  transition:
    opacity   var(--reveal-dur-opacity)   var(--ease) var(--reveal-delay),
    transform var(--reveal-dur-transform) var(--ease) var(--reveal-delay),
    filter    var(--reveal-dur-blur)      var(--ease) var(--reveal-delay);
}
html.motion-ready .reveal.is-visible {
  opacity: 1;
  transform: none;
  filter: blur(0);
}

/* Variante para mockups y piezas visuales: más recorrido y una escala leve,
   que en un bloque grande se lee como profundidad en vez de como un salto. */
html.motion-ready .reveal--visual {
  --reveal-y: 34px;
  --reveal-scale: 0.985;
  --reveal-blur: 8px;
  transform-origin: 50% 60%;
}

/* El escalonado ya no vive en CSS: main.js ordena por posición los elementos
   que entran en la misma pasada del observador y les asigna --reveal-delay.
   Las cadenas :nth-child anteriores solo cubrían hasta 8 hijos y dependían
   del orden exacto del markup. */

@media (prefers-reduced-motion: no-preference) {
  /* El campo de estrellas se anima en <canvas> (space.js). En CSS solo
     derivan muy lentamente las nebulosas y las dos constelaciones. */
  .nix-space::after {
    animation: nix-space-map 46s ease-in-out infinite alternate;
  }
  .nix-space__constellation--primary {
    animation: nix-space-drift 40s ease-in-out infinite alternate;
  }
  .nix-space__constellation--edge {
    animation: nix-space-drift-soft 48s ease-in-out infinite alternate;
  }

  @keyframes nix-space-map {
    from { transform: translate3d(0, 0, 0) rotate(0deg); opacity: var(--space-map-opacity, 0.3); }
    to { transform: translate3d(10px, -8px, 0) rotate(0.5deg); opacity: calc(var(--space-map-opacity, 0.3) * 1.12); }
  }

  @keyframes nix-space-drift {
    from { transform: translate3d(0, 0, 0) rotate(0deg); }
    to { transform: translate3d(-9px, 12px, 0) rotate(-1deg); }
  }

  @keyframes nix-space-drift-soft {
    from { transform: translate3d(0, 0, 0) rotate(0deg); }
    to { transform: translate3d(7px, -9px, 0) rotate(0.8deg); }
  }
}

/* ------------------------------------------------------------------ */
/* 17. RESPONSIVE                                                      */
/* ------------------------------------------------------------------ */

/* Tablet grande */
@media (max-width: 1024px) {
  .hero-viewport { min-height: auto; padding-block: clamp(2.5rem, 8vw, 4rem) var(--section-y); }
  .hero__inner { grid-template-columns: 1fr; gap: clamp(2.5rem, 6vw, 4rem); }
  /* Contenido primero (DOM natural), visual debajo: comprensión antes que decoración */
  .hero__stage { max-width: 520px; margin: 0 auto; }
  .build-row__link { grid-template-columns: auto 1fr auto; }
  .build-row__desc { display: none; }
  .product__inner { grid-template-columns: 1fr; }
  .product__visual { order: -1; }
  /* La línea conectora horizontal solo tiene sentido con los 4 en fila */
  .process__steps { grid-template-columns: repeat(2, 1fr); gap: 2.75rem 2rem; }
  .process__steps::before { display: none; }
}

/* Tablet / móvil: activar menú móvil */
@media (max-width: 860px) {
  .nav, .header-cta { display: none; }
  .menu-toggle { display: inline-flex; }
  .site-header { width: 100%; padding-inline: 1rem; }
  .site-header__inner {
    position: relative;
    width: 100%;
    max-width: none;
    min-width: 0;
    padding-right: 4rem;
  }
  .site-header .menu-toggle {
    position: absolute;
    top: 50%;
    right: 0.45rem;
    margin: 0;
    flex: 0 0 44px;
    transform: translateY(-50%);
    z-index: 101;
  }
  .project--lead .project__link { grid-template-columns: 1fr; gap: 1.5rem; }
  .project-pair { grid-template-columns: 1fr; }
  .project--pair:nth-child(2) { margin-top: 0; }
  /* Sticky se desactiva: primero el posicionamiento, luego los tres momentos */
  .stance__grid { grid-template-columns: 1fr; gap: clamp(2.5rem, 8vw, 3.5rem); }
  .stance__aside { position: static; }
  .stance__moments { gap: clamp(2.25rem, 8vw, 3rem); }
  .moment { max-width: 60ch; }
}

@media (max-width: 860px) {
  html body .site-header { width: 100vw !important; }
  html body .site-header__inner {
    width: calc(100vw - 2rem) !important;
    max-width: calc(100vw - 2rem) !important;
    min-width: 0 !important;
  }
  html body .site-header .menu-toggle {
    display: inline-flex !important;
    position: absolute !important;
    top: 50%;
    right: 0.45rem !important;
    margin: 0;
    transform: translateY(-50%);
    z-index: 101;
  }
}

@media (max-width: 900px) {
  .hero__title,
  .services-hero__title,
  .projects-hero__title,
  .studio-hero__title,
  .insights-hero h1,
  .project-start-hero h1 {
    overflow-wrap: anywhere;
  }
}

@media (max-width: 560px) {
  html body .site-header,
  html body .site-header__inner {
    width: 100%;
    max-width: none;
    min-width: 0;
  }
  html body .site-header__inner { padding-right: 4rem; }
  html body .site-header .menu-toggle { right: 0.45rem; }
  .hero__content,
  .hero__title,
  .hero__lead,
  .hero__actions,
  .services-hero__copy,
  .services-hero__title,
  .services-hero__lead,
  .services-hero__actions,
  .projects-hero__copy,
  .projects-hero__title,
  .projects-hero__lead,
  .projects-hero__actions,
  .insights-hero__copy,
  .insights-hero h1,
  .insights-hero__lead,
  .insights-hero__actions,
  .project-start-hero__copy,
  .project-start-hero h1,
  .project-start-hero__lead,
  .project-start-hero__actions {
    width: 100%;
    max-width: calc(100vw - 2.5rem);
    min-width: 0;
  }
  .hero__actions,
  .services-hero__actions,
  .projects-hero__actions,
  .insights-hero__actions,
  .project-start-hero__actions { flex-wrap: wrap; }
  .hero__actions .btn,
  .services-hero__actions .btn,
  .projects-hero__actions .btn,
  .insights-hero__actions .btn,
  .project-start-hero__actions .btn { max-width: 100%; }
}

@media (max-width: 560px) {
  html body .hero__content,
  html body .hero__title,
  html body .hero__lead,
  html body .hero__actions {
    width: 100% !important;
    max-width: calc(100vw - 2.5rem) !important;
    min-width: 0 !important;
  }
  html body .hero__title { overflow-wrap: anywhere !important; }
  html body .site-header .menu-toggle { display: flex !important; }
  html body .home-page .hero__content,
  html body .home-page .hero__title,
  html body .home-page .hero__lead,
  html body .home-page .hero__actions,
  html body .services-page .services-hero__copy,
  html body .services-page .services-hero__title,
  html body .services-page .services-hero__lead,
  html body .services-page .services-hero__actions,
  html body .projects-page .projects-hero__copy,
  html body .projects-page .projects-hero__title,
  html body .projects-page .projects-hero__lead,
  html body .projects-page .projects-hero__actions,
  html body .insights-page .insights-hero__copy,
  html body .insights-page .insights-hero h1,
  html body .insights-page .insights-hero__lead,
  html body .insights-page .insights-hero__actions,
  html body .project-start-page .project-start-hero__copy,
  html body .project-start-page .project-start-hero h1,
  html body .project-start-page .project-start-hero__lead,
  html body .project-start-page .project-start-hero__actions {
    width: 100% !important;
    max-width: calc(100vw - 2.5rem) !important;
    min-width: 0 !important;
  }
  html body .home-page .hero__title,
  html body .services-page .services-hero__title,
  html body .projects-page .projects-hero__title,
  html body .insights-page .insights-hero h1,
  html body .project-start-page .project-start-hero h1 {
    overflow-wrap: anywhere !important;
  }
}

/* Móvil */
@media (max-width: 560px) {
  :root { --section-y: clamp(3.5rem, 12vw, 5rem); }
  /* Fondo móvil: nebulosa y constelaciones más tenues; el campo de estrellas
     lo reduce space.js (menos partículas, sin repulsión de cursor). */
  .nix-space {
    --space-map-opacity: 0.18;
    --space-line-opacity: 0.18;
  }
  .nix-space__constellation--primary {
    width: 11rem;
    right: -2.4rem;
    top: 6.6rem;
  }
  .nix-space__constellation--edge {
    display: none;
  }
  .hero-viewport { padding-top: 2.5rem; }
  html body.home-page .hero__inner { grid-template-columns: 1fr !important; }
  .hero__inner,
  .hero__content { width: 100%; min-width: 0; }
  .hero__content,
  .hero__title,
  .hero__lead,
  .hero__actions { max-width: calc(100vw - 3rem); }
  .hero__title {
    max-width: 100%;
    font-size: clamp(2.15rem, 9.4vw, 2.65rem);
    overflow-wrap: normal;
  }
  .hero__title-accent {
    max-width: 19ch;
    font-size: clamp(1.75rem, 7.4vw, 2.05rem);
    overflow-wrap: normal;
  }
  .hero__title,
  .hero__lead { overflow-wrap: anywhere; }
  .hero__stage { max-width: 360px; }
  .build-row__link { grid-template-columns: auto 1fr auto; gap: 1rem; }
  /* Progresión vertical: línea a la izquierda conectando los nodos */
  .process__steps { grid-template-columns: 1fr; gap: 0; }
  .process__steps::before {
    display: block; left: 6px; right: auto; top: 6px; bottom: 6px; width: 1px; height: auto;
    background: linear-gradient(180deg, var(--violet) 0%, rgba(132, 18, 241, 0.3) 55%, var(--border) 100%);
  }
  .process-step { padding-top: 0; padding-left: 2.25rem; padding-bottom: 2.5rem; }
  .process-step:last-child { padding-bottom: 0; }
  .process-step__node { top: 4px; left: 0; }
  .process-step__desc { max-width: 46ch; }
  .product__concepts { grid-template-columns: 1fr; }
  .insight__link { grid-template-columns: 1fr auto; }
  .insight__topic { grid-column: 1; }
  .site-footer__top { grid-template-columns: 1fr; }
  .site-footer__cols { grid-template-columns: 1fr 1fr; gap: 2rem 1rem; }
  .menu-toggle { margin-left: auto; }
}

@media (max-width: 380px) {
  .site-footer__cols { grid-template-columns: 1fr; }
}

/* ------------------------------------------------------------------ */
/* 18. PREFERENCIAS DE MOVIMIENTO Y TRANSPARENCIA                     */
/* ------------------------------------------------------------------ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero__aura, .hero__device, .hero__scan { animation: none; }
  /* El fondo sigue visible y completo, pero estático: el campo de estrellas
     se dibuja una vez (space.js no arranca su bucle), y nebulosa y
     constelaciones no derivan. */
  .nix-space,
  .nix-space::after,
  .nix-space__constellation,
  .nix-space__canvas {
    animation: none;
    transform: none;
  }
}

/* ------------------------------------------------------------------ */
/* Sistema visual institucional único                                  */
/* ------------------------------------------------------------------ */
/* The approved Home canvas is shared by every institutional route.
   Each layer spans the document so the treatment never restarts by section. */
body:not(.nb-page):not(.nm-page) {
  --nix-grid-alpha: 0.012;
  --nix-dot-alpha: 0.022;
  background-image:
    radial-gradient(46vw 58vh at 16% 32vh, rgba(7, 6, 22, 0.12), transparent 78%),
    radial-gradient(72vw 68vh at -9% -5vh, rgb(var(--nix-lilac-rgb) / 0.27), transparent 72%),
    radial-gradient(62vw 72vh at 106% 42%, rgb(var(--nix-violet-rgb) / 0.13), transparent 76%),
    radial-gradient(84vw 76vh at -8% 77%, rgb(var(--nix-lilac-rgb) / 0.075), transparent 80%),
    linear-gradient(116deg,
      transparent 12%,
      rgb(var(--nix-lilac-rgb) / 0.024) 27%,
      rgb(var(--nix-lilac-rgb) / 0.145) 39%,
      rgb(var(--nix-violet-rgb) / 0.052) 51%,
      transparent 69%),
    linear-gradient(109deg,
      transparent 27%,
      rgb(var(--nix-lilac-rgb) / 0.018) 38%,
      rgb(var(--nix-lilac-rgb) / 0.075) 47%,
      rgb(var(--nix-violet-rgb) / 0.026) 58%,
      transparent 73%),
    linear-gradient(68deg,
      transparent 22%,
      rgb(var(--nix-violet-rgb) / 0.018) 38%,
      rgb(var(--nix-lilac-rgb) / 0.085) 52%,
      rgb(var(--nix-violet-rgb) / 0.025) 61%,
      transparent 76%),
    linear-gradient(180deg, #17132f 0%, #111027 21%, #121029 43%, #0f0e24 65%, #121027 84%, #0b0b1b 100%);
  background-size: 100% 100%;
  background-position: 0 0;
}

/* Two broad ambient rays, blurred across one full-size canvas. */
body:not(.nb-page):not(.nm-page) main::before {
  background:
    linear-gradient(117deg,
      transparent 11%,
      rgb(var(--nix-lilac-rgb) / 0.018) 26%,
      rgb(var(--nix-lilac-rgb) / 0.105) 39%,
      rgb(var(--nix-violet-rgb) / 0.038) 52%,
      transparent 68%),
    linear-gradient(66deg,
      transparent 18%,
      rgb(var(--nix-violet-rgb) / 0.018) 34%,
      rgb(var(--nix-lilac-rgb) / 0.075) 49%,
      transparent 72%);
  background-size: 100% 100%;
  filter: blur(28px);
  opacity: 0.82;
}

/* Minimal marble: a few large, off-axis and nearly transparent veins. */
body:not(.nb-page):not(.nm-page) main::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(ellipse 112% 24% at -18% 17%,
      transparent 47%,
      rgb(var(--nix-lilac-rgb) / 0.045) 49%,
      rgb(var(--nix-violet-rgb) / 0.016) 50.2%,
      transparent 53%),
    radial-gradient(ellipse 104% 21% at 116% 41%,
      transparent 46.5%,
      rgb(var(--nix-lilac-rgb) / 0.04) 49%,
      rgb(var(--nix-violet-rgb) / 0.014) 50.4%,
      transparent 53.5%),
    radial-gradient(ellipse 128% 19% at 45% 57%,
      transparent 47%,
      rgba(238, 224, 255, 0.025) 49.4%,
      rgb(var(--nix-lilac-rgb) / 0.032) 50.5%,
      transparent 53%),
    radial-gradient(ellipse 110% 23% at -14% 81%,
      transparent 46%,
      rgb(var(--nix-violet-rgb) / 0.018) 48.8%,
      rgb(var(--nix-lilac-rgb) / 0.038) 50%,
      transparent 53%);
  filter: blur(7px);
  opacity: 0.84;
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 5%, #000 94%, transparent);
  mask-image: linear-gradient(180deg, transparent, #000 5%, #000 94%, transparent);
}

/* Premium section separator: optical line plus a restrained center glow. */
body:not(.nb-page):not(.nm-page) main > section + section {
  position: relative;
  border-top: 0;
  border-image: none;
}
body:not(.nb-page):not(.nm-page) main > section + section::before,
body:not(.nb-page):not(.nm-page) main > section + section::after {
  content: "";
  position: absolute;
  left: 50%;
  pointer-events: none;
  transform: translateX(-50%);
}
body:not(.nb-page):not(.nm-page) main > section + section::before {
  top: -1px;
  width: min(86%, var(--container-wide));
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(181, 133, 255, 0.10) 12%,
    rgba(209, 174, 255, 0.36) 35%,
    rgba(244, 232, 255, 0.82) 50%,
    rgba(209, 174, 255, 0.36) 65%,
    rgba(181, 133, 255, 0.10) 88%,
    transparent 100%
  );
  box-shadow:
    0 0 8px rgba(168, 85, 255, 0.22),
    0 0 24px rgba(132, 18, 241, 0.12);
}
body:not(.nb-page):not(.nm-page) main > section + section::after {
  top: -18px;
  width: min(28rem, 44vw);
  height: 36px;
  background: radial-gradient(ellipse at center, rgba(168, 85, 255, 0.14), transparent 70%);
  filter: blur(8px);
}

/* The footer deepens the same canvas instead of becoming a black block. */
body:not(.nb-page):not(.nm-page) .site-footer {
  background-color: transparent;
  background-image:
    radial-gradient(70% 120% at 78% 0%, rgb(var(--nix-violet-rgb) / 0.055), transparent 68%),
    linear-gradient(180deg, rgba(11, 10, 27, 0.08), rgba(8, 8, 18, 0.58));
}
body:not(.nb-page):not(.nm-page) .site-footer::before {
  background: linear-gradient(180deg, transparent, rgba(10, 8, 28, 0.10) 62%, rgba(11, 9, 25, 0.18));
}

/* Secondary CTAs remain links, but no longer read as plain body text. */
body.home-page main .link-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.62rem;
  width: fit-content;
  min-height: 44px;
  padding: 0.42rem 0;
  color: rgb(var(--nix-lilac-rgb) / 0.92);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.25;
  box-shadow: inset 0 -1px 0 rgb(var(--nix-lilac-rgb) / 0.30);
  transition:
    color var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
body.home-page main .link-cta > span {
  display: inline-grid;
  place-items: center;
  width: 1.72rem;
  height: 1.72rem;
  flex: 0 0 1.72rem;
  border: 1px solid rgb(var(--nix-lilac-rgb) / 0.30);
  border-radius: 50%;
  background: rgb(var(--nix-violet-rgb) / 0.055);
  color: var(--violet-bright);
  line-height: 1;
  transition:
    transform var(--dur-2) var(--ease),
    border-color var(--dur-1) var(--ease),
    background-color var(--dur-1) var(--ease),
    box-shadow var(--dur-2) var(--ease);
}
body.home-page main .link-cta:hover,
body.home-page main .link-cta:focus-visible {
  color: var(--text);
  box-shadow: inset 0 -1px 0 rgb(var(--nix-lilac-rgb) / 0.72);
}
body.home-page main .link-cta:hover > span,
body.home-page main .link-cta:focus-visible > span {
  transform: translateX(3px);
  border-color: rgb(var(--nix-lilac-rgb) / 0.62);
  background: rgb(var(--nix-violet-rgb) / 0.14);
  box-shadow: 0 0 18px rgb(var(--nix-violet-rgb) / 0.22);
}
body.home-page main .link-cta:active > span {
  transform: translateX(1px) scale(0.96);
}

.home-page .hero__stage {
  isolation: isolate;
  padding: clamp(.45rem, 1.25vw, 1rem);
}
.home-page .hero__stage::before,
.home-page .hero__stage::after {
  content: "";
  position: absolute;
  z-index: -1;
  pointer-events: none;
}
/* Luz ambiental por capas: el mockup flota en el espacio, sin caja detrás.
   Dos halos radiales desenfocados que suman profundidad sin geometría visible. */
.home-page .hero__stage::before {
  inset: 1% -4% -2% 4%;
  background:
    radial-gradient(ellipse 58% 46% at 64% 48%, rgba(132, 18, 241, 0.18), transparent 76%),
    radial-gradient(ellipse 38% 30% at 28% 70%, rgba(168, 85, 255, 0.07), transparent 78%);
  filter: blur(24px);
}
.home-page .hero__stage::after {
  width: 36%;
  height: 1px;
  right: 1%;
  bottom: 8%;
  background: linear-gradient(90deg, transparent, rgba(204,166,255,.55), transparent);
  transform: rotate(-28deg);
}
.home-page .hero__tabs {
  background: linear-gradient(125deg, rgba(40, 28, 58, .61), rgba(11, 10, 18, .42));
  border-color: rgba(225, 207, 255, .18);
  backdrop-filter: blur(18px) saturate(145%);
}
.home-page .hero__device {
  box-shadow: 0 1.7rem 4.6rem rgba(0,0,0,.42), 0 0 0 1px rgba(230,210,255,.08), 0 0 5rem rgba(132,18,241,.1);
}
.home-page .build { overflow: clip; }
.home-page .build__list { position: relative; }
.home-page .build__list::before {
  content: "";
  position: absolute;
  left: max(var(--gutter), calc((100% - var(--container)) / 2));
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(168,85,255,.42) 12%, rgba(255,255,255,.05) 85%, transparent);
  pointer-events: none;
}
.home-page .build-row__link {
  position: relative;
  padding-left: clamp(1rem, 4.5vw, 4.7rem);
  overflow: hidden;
}
.home-page .build-row__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20%;
  width: clamp(.7rem, 1.5vw, 1.2rem);
  height: 60%;
  border: 1px solid rgba(185,129,255,.38);
  border-right: 0;
  opacity: .55;
  transform: translateX(-120%);
  transition: transform .65s var(--ease), opacity .65s var(--ease);
}
.home-page .build-row:nth-child(2) .build-row__link::before { border-radius: 1rem 0 0 1rem; }
.home-page .build-row:nth-child(3) .build-row__link::before { transform: translateX(-30%) skewY(-14deg); }
.home-page .build-row:nth-child(4) .build-row__link::before { height: 46%; top: 27%; border-radius: .8rem 0 0 .8rem; }
.home-page .build-row__link:hover::before,
.home-page .build-row__link:focus-visible::before { transform: translateX(0); opacity: 1; }
.home-page .process__steps { gap: clamp(1.2rem, 3.5vw, 4rem); }
.home-page .process__steps::before {
  left: calc(var(--gutter) + 1rem);
  right: calc(var(--gutter) + 1rem);
  background: linear-gradient(90deg, rgba(168,85,255,.82), rgba(168,85,255,.16) 66%, transparent);
}
.home-page .process-step {
  min-height: 17rem;
  padding: 3.1rem clamp(.85rem, 1.4vw, 1.4rem) 1.5rem;
  border-left: 1px solid rgba(255,255,255,.075);
  background: linear-gradient(160deg, rgba(255,255,255,.025), transparent 47%);
}
.home-page .process-step:nth-child(2) { margin-top: 1.4rem; }
.home-page .process-step:nth-child(3) { margin-top: .55rem; }
.home-page .process-step:nth-child(4) { margin-top: 2rem; }
.home-page .process-step__node { left: .7rem; top: -.42rem; border-radius: 0; width: .82rem; height: .82rem; }
.home-page .process-step__index { color: rgba(211,177,255,.74); }
@media (max-width: 760px) {
  body:not(.nb-page):not(.nm-page) main::after { opacity: 0.58; }
  body:not(.nb-page):not(.nm-page) main > section + section::before { width: calc(100% - 2.5rem); }
  body:not(.nb-page):not(.nm-page) main > section + section::after {
    width: 58vw;
    opacity: 0.72;
  }
  .home-page .hero__stage { padding-inline: 0; }
  .home-page .build-row__link { padding-left: 1.25rem; }
  .home-page .build__list::before { left: var(--gutter); }
  .home-page .process-step,
  .home-page .process-step:nth-child(n) { min-height: auto; margin-top: 0; padding: 2.25rem 1.1rem 1.7rem; }
  .home-page .process-step__node { left: .55rem; }
}

@media (prefers-reduced-motion: reduce) {
  body.home-page main .link-cta,
  body.home-page main .link-cta > span { transition: none; }
}

@media (prefers-reduced-transparency: reduce) {
  .site-header__inner,
  .submenu__inner,
  .mobile-menu { backdrop-filter: none; -webkit-backdrop-filter: none; background: rgba(12, 12, 18, 0.98); }
}