/* ==========================================================================
   Xumialab — Estilo inspirado en formless.xyz (fluid hero, editorial, motion)
   ========================================================================== */

:root {
  /* Paleta corporativa Xumialab */
  --color-navy-950: #050b18;
  --color-navy-900: #0a1628;
  --color-navy-800: #0f1f3d;
  --color-navy-700: #152a4d;
  --color-black: #050b18;
  --color-bg: #050b18;
  --color-surface: #0a1628;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-electric: #3b82f6;
  --color-electric-bright: #60a5fa;
  --color-violet: #8b5cf6;
  --color-violet-soft: #a78bfa;
  --color-white: #ffffff;
  --color-gray-300: #cbd5e1;
  --color-muted: #94a3b8;
  --color-dim: #64748b;

  --gradient-brand: linear-gradient(135deg, var(--color-electric) 0%, var(--color-violet) 100%);
  --gradient-bg:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.14), transparent),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(139, 92, 246, 0.1), transparent);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  --container: min(1120px, 92vw);
  --container-wide: min(1320px, 94vw);
  --header-h: 5rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --transition: 0.4s var(--ease-out);

  --glass-bg: rgba(15, 31, 61, 0.55);
  --glass-border: rgba(255, 255, 255, 0.08);
  --radius-lg: 1rem;
  --shadow-soft: 0 24px 80px rgba(0, 0, 0, 0.45);
}

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

html {
  scroll-behavior: smooth;
  background: var(--color-navy-950);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-white);
  background-color: var(--color-navy-950);
  background-image: var(--gradient-bg);
  min-height: 100vh;
  overflow-x: clip;
}

img, svg { display: block; max-width: 100%; }

a {
  color: inherit;
  text-decoration: none;
  transition: opacity var(--transition), color var(--transition);
}

h1, h2, h3, h4, p { margin-top: 0; }

.display-title {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 9999;
  padding: 0.5rem 1rem;
  background: var(--color-white);
  color: var(--color-black);
}

.skip-link:focus { left: 1rem; top: 1rem; }

.container { width: var(--container); margin-inline: auto; }
.container-wide { width: var(--container-wide); margin-inline: auto; }

/* Contenido nítido (sin mezcla con grain del fondo) */
.site-header,
#main-content {
  position: relative;
  z-index: 10;
}

#main-content img,
.logo-img {
  image-rendering: auto;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.site-header,
#main-content,
.hero-banner-inner {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Scroll reveal */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}

[data-reveal].is-revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Text links (estilo Formless) */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.01em;
}

.text-link svg {
  transition: transform 0.35s var(--ease-out);
}

.text-link:hover svg { transform: translateX(4px); }

.text-link-light { color: rgba(255, 255, 255, 0.92); }

.text-link-light:hover { color: var(--color-electric-bright); }

.card-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  margin-top: auto;
}

.hub-card:hover .card-cta svg,
.service-card-link:hover .card-cta svg,
.showcase-card:hover .text-link svg {
  transform: translateX(4px);
}

.card-cta svg,
.text-link svg {
  transition: transform 0.35s var(--ease-out);
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-h);
  transition: background var(--transition), backdrop-filter var(--transition);
}

.site-header.is-scrolled {
  background: rgba(5, 11, 24, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}

.logo { display: inline-flex; flex-shrink: 0; }

.logo:hover { opacity: 0.85; }

.logo-img {
  height: 1.75rem;
  width: auto;
  max-width: min(150px, 36vw);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.nav-list a:hover,
.nav-list a.is-active { color: var(--color-white); }

.nav-cta { white-space: nowrap; }

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  cursor: pointer;
}

.nav-toggle-bar,
.nav-toggle-bar::before,
.nav-toggle-bar::after {
  display: block;
  width: 1rem;
  height: 1px;
  margin: 0 auto;
  background: var(--color-white);
}

.nav-toggle-bar::before,
.nav-toggle-bar::after { content: ""; }

/* ========== HERO BANNER ========== */
.hero-banner {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: stretch;
  overflow: hidden;
  background: var(--color-navy-950);
}

/* Capa de fondo: canvas + grain aislados del contenido */
.hero-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  isolation: isolate;
  pointer-events: none;
  /* Funde solo el fondo al final del hero (el corte no se ve; logo/texto van aparte) */
  -webkit-mask-image: linear-gradient(
    to bottom,
    #000 0%,
    #000 72%,
    rgba(0, 0, 0, 0.75) 84%,
    rgba(0, 0, 0, 0.25) 94%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    #000 0%,
    #000 72%,
    rgba(0, 0, 0, 0.75) 84%,
    rgba(0, 0, 0, 0.25) 94%,
    transparent 100%
  );
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.hero-banner-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: var(--gradient-bg);
  opacity: 0.85;
  transition: opacity 0.45s var(--ease-out);
}

.hero-banner:hover .hero-banner-bg::before,
.hero-banner:focus-within .hero-banner-bg::before {
  opacity: 0.6;
}

.hero-banner:hover .hero-grain,
.hero-banner:focus-within .hero-grain {
  opacity: 0.085;
  transition: opacity 0.45s var(--ease-out);
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-canvas.is-static {
  background:
    radial-gradient(ellipse 75% 60% at 30% 42%, rgba(59, 130, 246, 0.38), transparent 62%),
    radial-gradient(ellipse 60% 50% at 72% 38%, rgba(139, 92, 246, 0.32), transparent 58%),
    radial-gradient(ellipse 55% 45% at 55% 72%, rgba(96, 165, 250, 0.22), transparent 55%),
    linear-gradient(165deg, var(--color-navy-900) 0%, var(--color-navy-950) 55%, #030810 100%);
}

.hero-grain {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.11;
  transition: opacity 0.45s var(--ease-out);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.7' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

.hero-banner-inner {
  position: relative;
  z-index: 1;
  isolation: isolate;
  width: var(--container-wide);
  margin-inline: auto;
  padding: calc(var(--header-h) + 1.25rem) clamp(1.25rem, 3vw, 2.5rem) clamp(0.75rem, 1.5vh, 1.25rem);
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: clamp(1rem, 2vh, 1.75rem);
}

.hero-main {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.75fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  align-content: center;
  padding-top: clamp(1.5rem, 6vh, 4rem);
  flex: 1 1 auto;
  min-height: 0;
}

.hero-col-left {
  align-self: center;
  max-width: min(40rem, 100%);
  padding-right: clamp(0.5rem, 2vw, 2rem);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5.2vw, 4.25rem);
  font-weight: 500;
  line-height: 1.08;
  letter-spacing: -0.035em;
  margin: 0 0 clamp(1.75rem, 3vh, 2.5rem);
  color: var(--color-white);
  max-width: 20em;
}

.hero-col-right {
  justify-self: end;
  display: flex;
  flex-direction: column;
  gap: clamp(1.25rem, 2.5vh, 1.75rem);
  max-width: min(26rem, 100%);
  width: 100%;
}

.hero-desc {
  margin: 0;
  max-width: 26rem;
  font-size: clamp(0.9375rem, 1.35vw, 1.0625rem);
  line-height: 1.65;
  color: var(--color-gray-300);
}

.hero-trust {
  position: relative;
  z-index: 2;
  max-width: 52rem;
  margin: 0 auto;
  padding: 0 1.5rem 2rem;
  text-align: center;
  font-size: clamp(0.875rem, 1.2vw, 1rem);
  color: var(--color-muted);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.875rem;
}

/* Botones pill (referencia Formless) */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.65rem;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  border-radius: 9999px;
  border: 1px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}

.btn-pill:hover {
  transform: translateY(-2px);
}

.btn-pill-outline {
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.85);
  background: transparent;
}

.btn-pill-outline:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-white);
}

.btn-pill-solid {
  color: var(--color-navy-950);
  background: var(--color-white);
  border-color: var(--color-white);
}

.btn-pill-solid:hover {
  color: var(--color-navy-950);
  background: var(--color-gray-300);
  border-color: var(--color-gray-300);
}

/* Logo PNG grande al pie del viewport */
.hero-brand {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  width: 100%;
  flex-shrink: 0;
  margin-top: auto;
  padding-top: 0;
  line-height: 0;
  text-decoration: none;
}

.hero-brand:hover {
  opacity: 0.92;
}

.hero-brand-logo {
  display: block;
  width: auto;
  max-width: min(100%, 480px);
  height: auto;
  max-height: clamp(3rem, 8vh, 5rem);
  margin-inline: auto;
  object-fit: contain;
  object-position: center bottom;
}

/* ========== PROCESO (isotipo fijo + slider por scroll) ========== */
.section-process {
  padding: 0 0 clamp(2rem, 4vw, 3rem);
  background-color: var(--color-navy-950);
  overflow: visible;
}

.section-heading {
  text-align: center;
  margin: 0 auto clamp(1.25rem, 2.5vh, 2rem);
  max-width: 52rem;
}

.section-heading-title {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  margin: 0;
  color: var(--color-white);
}

.section-heading-desc {
  margin: 0.85rem auto 0;
  max-width: 36rem;
  color: var(--color-muted);
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  line-height: 1.65;
}

.process-scroll-driver {
  --scroll-per-slide: 72vh;
  position: relative;
}

@media (min-width: 1025px) {
  .process-scroll-driver {
    height: calc(100vh + (var(--process-steps, 4) - 1) * var(--scroll-per-slide));
  }
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: stretch;
}

.process-layout--slider {
  align-items: start;
}

@media (min-width: 1025px) {
  .process-layout--slider {
    position: sticky;
    top: 0;
    min-height: 100vh;
    min-height: 100dvh;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
    grid-template-rows: auto 1fr;
    gap: clamp(1.25rem, 3vh, 2rem) clamp(2rem, 5vw, 4rem);
    padding: clamp(1.5rem, 6vh, 3.5rem) 0 clamp(1rem, 3vh, 2rem);
    box-sizing: border-box;
    align-items: start;
    align-content: start;
  }

  .process-heading {
    grid-column: 1 / -1;
    grid-row: 1;
    margin: 0 auto clamp(0.25rem, 1.5vh, 0.75rem);
    padding-top: 0;
    max-width: 52rem;
    text-align: center;
  }

  .process-heading .section-heading-title {
    font-size: clamp(2rem, 4.5vw, 3.25rem);
  }

  .process-visual-col {
    grid-row: 2;
    grid-column: 1;
    align-self: center;
  }

  .process-content-col {
    grid-row: 2;
    grid-column: 2;
    align-self: center;
  }

  .process-progress {
    grid-row: 2;
    grid-column: 3;
    align-self: center;
  }
}

.process-heading {
  margin: 0 auto clamp(1rem, 3vh, 1.75rem);
  padding-top: clamp(1.25rem, 4vh, 2rem);
  max-width: 52rem;
  text-align: center;
}

.process-visual-col {
  position: relative;
  min-height: 0;
  display: flex;
  align-items: flex-start;
  align-self: start;
}

.process-visual-sticky {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  width: 100%;
  padding: 0;
  z-index: 2;
}

@media (min-width: 1025px) {
  .process-visual-sticky {
    position: relative;
    top: auto;
  }
}

.process-visual-images {
  position: relative;
  width: min(480px, 54vw);
  margin: 0;
  isolation: isolate;
  background: var(--color-navy-950);
}

.process-visual-images::before {
  content: "";
  position: absolute;
  inset: 5%;
  z-index: 0;
  background:
    radial-gradient(circle at 45% 42%, rgba(59, 130, 246, 0.22), transparent 70%),
    radial-gradient(circle at 58% 55%, rgba(139, 92, 246, 0.15), transparent 66%);
  filter: blur(40px);
  pointer-events: none;
}

.process-visual-image {
  width: 100%;
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0;
  border: none;
  background: var(--color-navy-950);
  overflow: hidden;
}

.process-visual-image.image-slot--ready::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  box-shadow: inset 0 0 110px 72px var(--color-navy-950);
}

.process-visual-image > img {
  display: block;
  width: 100%;
  height: auto;
  margin: 0;
  padding: 0;
  border: none !important;
  outline: none;
  border-radius: 0 !important;
  box-shadow: none;
  background: var(--color-navy-950);
  transform: scale(1.08);
  transform-origin: center center;
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, #000 20%, #000 80%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  mask-image:
    linear-gradient(to right, transparent 0%, #000 20%, #000 80%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.process-visual-image.image-slot--missing {
  border: none;
  border-radius: 0;
  background: var(--color-navy-950);
  -webkit-mask-image:
    linear-gradient(to right, transparent 0%, #000 20%, #000 80%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  mask-image:
    linear-gradient(to right, transparent 0%, #000 20%, #000 80%, transparent 100%),
    linear-gradient(to bottom, transparent 0%, #000 20%, #000 80%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.process-visual-image.image-slot--missing .image-slot-placeholder {
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(59, 130, 246, 0.06), transparent 72%),
    var(--color-navy-900);
}

@media (min-width: 1025px) {
  .process-visual-image {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(16px) scale(0.98);
    transition:
      opacity 0.55s var(--ease-out),
      transform 0.65s var(--ease-out);
    pointer-events: none;
  }

  .process-visual-image.is-active {
    position: relative;
    opacity: 1;
    transform: none;
    pointer-events: auto;
  }
}

/* ========== IMAGE SLOTS (placeholders + assets) ========== */
.image-slot {
  --slot-ratio: 1 / 1;
  margin: 0;
  width: 100%;
}

.image-slot img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 2px;
  border: 1px solid var(--color-border);
}

.image-slot--missing {
  aspect-ratio: var(--slot-ratio);
  border: 1px dashed rgba(255, 255, 255, 0.22);
  border-radius: 2px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(59, 130, 246, 0.04)),
    var(--color-navy-900);
  overflow: hidden;
}

.image-slot-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  width: 100%;
  height: 100%;
  min-height: 100%;
  padding: clamp(1rem, 3vw, 1.5rem);
  text-align: center;
  box-sizing: border-box;
}

.image-slot-icon {
  color: rgba(255, 255, 255, 0.35);
}

.image-slot-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.image-slot-file {
  font-size: 0.68rem;
  color: rgba(96, 165, 250, 0.85);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: 4px;
  padding: 0.2rem 0.45rem;
  word-break: break-all;
}

.image-slot-prompt {
  margin: 0.25rem 0 0;
  font-size: 0.68rem;
  line-height: 1.45;
  color: var(--color-dim);
  max-height: 4.6em;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.image-slot-copy {
  margin-top: 0.15rem;
  padding: 0;
  border: none;
  background: none;
  font-size: 0.68rem;
  color: var(--color-blue-400);
  text-decoration: underline;
  cursor: pointer;
}

.image-slot-copy:hover {
  color: #93c5fd;
}

.page-hero-visual {
  margin-top: 2rem;
  max-width: 56rem;
}

.pillar-card-image,
.hub-card-image {
  margin-bottom: 1.25rem;
}


.process-content-col {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-self: start;
  min-height: 0;
}

.process-slider-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.process-slider-track {
  position: relative;
  width: 100%;
}

@media (min-width: 1025px) {
  .process-slider-track {
    min-height: clamp(320px, 52vh, 480px);
  }
}

.process-step {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1rem, 3vh, 2rem) 0;
  box-sizing: border-box;
  transition:
    opacity 0.55s var(--ease-out),
    transform 0.65s var(--ease-out);
}

@media (min-width: 1025px) {
  .process-step {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: translateY(28px);
    pointer-events: none;
    padding: 0;
  }

  .process-step.is-active {
    position: relative;
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
}

@media (max-width: 1024px) {
  .process-step {
    opacity: 0.35;
    padding: 2.5rem 0;
  }

  .process-step.is-active {
    opacity: 1;
  }
}

.process-step.is-active {
  opacity: 1;
}

.process-progress {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  gap: 0.65rem;
  padding-left: clamp(0.5rem, 2vw, 1.25rem);
  padding-top: 0;
  height: min(220px, 40vh);
  align-self: start;
}

@media (min-width: 1025px) {
  .process-progress {
    display: flex;
  }
}

.process-progress-segment {
  width: 2px;
  flex: 1;
  min-height: 2.5rem;
  max-height: 3.25rem;
  padding: 0;
  border: none;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.14);
  cursor: pointer;
  transition:
    background 0.4s var(--ease-out),
    opacity 0.4s var(--ease-out),
    transform 0.35s var(--ease-out);
}

.process-progress-segment:hover {
  background: rgba(255, 255, 255, 0.28);
}

.process-progress-segment.is-active {
  background: rgba(255, 255, 255, 0.92);
  transform: scaleX(1.35);
}

.process-progress-segment:focus-visible {
  outline: 2px solid var(--color-blue-400);
  outline-offset: 4px;
}

.process-step-number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 7rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.04em;
  color: rgba(255, 255, 255, 0.12);
  margin-bottom: 1rem;
  transition: color 0.55s var(--ease-out);
}

.process-step.is-active .process-step-number {
  color: rgba(255, 255, 255, 0.22);
}

.process-step-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
  line-height: 1.1;
}

.process-step-desc {
  margin: 0 0 1rem;
  max-width: 34rem;
  color: var(--color-gray-300);
  font-size: 1.0625rem;
  line-height: 1.65;
}

.process-step-detail {
  margin: 0;
  max-width: 32rem;
  color: var(--color-dim);
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* ========== SECTIONS ========== */
.section {
  padding: clamp(2rem, 4vw, 3.25rem) 0;
  position: relative;
}

.section-hub,
.section-quote {
  padding-top: clamp(1.5rem, 3vw, 2.5rem);
  padding-bottom: clamp(2rem, 4vw, 3rem);
}

.section-showcase {
  position: relative;
  padding: 0;
  background-color: var(--color-navy-950);
  overflow: clip;
  isolation: isolate;
}

.showcase-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  isolation: isolate;
  pointer-events: none;
  /* Funde el fondo fluido arriba y abajo (sección intermedia) */
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 0, 0, 0.2) 5%,
    rgba(0, 0, 0, 0.65) 10%,
    #000 16%,
    #000 84%,
    rgba(0, 0, 0, 0.65) 90%,
    rgba(0, 0, 0, 0.2) 95%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(0, 0, 0, 0.2) 5%,
    rgba(0, 0, 0, 0.65) 10%,
    #000 16%,
    #000 84%,
    rgba(0, 0, 0, 0.65) 90%,
    rgba(0, 0, 0, 0.2) 95%,
    transparent 100%
  );
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
}

.showcase-banner-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background: var(--gradient-bg);
  opacity: 0.85;
  transition: opacity 0.45s var(--ease-out);
}

.section-showcase:hover .showcase-banner-bg::before,
.section-showcase:focus-within .showcase-banner-bg::before {
  opacity: 0.6;
  transition: opacity 0.45s var(--ease-out);
}

.section-showcase:hover .showcase-banner-bg .hero-grain,
.section-showcase:focus-within .showcase-banner-bg .hero-grain {
  opacity: 0.085;
  transition: opacity 0.45s var(--ease-out);
}

.showcase-banner-bg .hero-canvas,
.showcase-banner-bg .hero-grain {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.showcase-banner-bg .hero-grain {
  z-index: 1;
  opacity: 0.11;
}

.showcase-scroll-driver {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  min-height: 100dvh;
}

@media (min-width: 1025px) {
  .showcase-scroll-driver {
    min-height: calc(100vh + 96vh);
    min-height: calc(100dvh + 96vh);
  }
}

.showcase-headline-stage {
  position: sticky;
  top: 0;
  z-index: 1;
  height: 100vh;
  height: 100dvh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: calc(var(--header-h) + clamp(3.5rem, 9vh, 6.5rem));
  box-sizing: border-box;
  pointer-events: none;
  will-change: transform;
}

.showcase-headline-inner {
  width: 100%;
  max-width: min(78rem, 96vw);
  padding-inline: clamp(1.25rem, 3vw, 2.5rem);
}

.showcase-headline {
  margin: 0 auto;
  max-width: none;
  width: 100%;
  font-size: clamp(2.5rem, 5.8vw, 5rem);
  font-weight: 500;
  line-height: 1.06;
  letter-spacing: -0.04em;
  text-align: center;
  color: var(--color-white);
  will-change: transform;
}

.showcase-headline-line {
  display: inline;
}

.showcase-subtitle {
  max-width: 42rem;
  margin: 1.25rem auto 0;
  text-align: center;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.65;
  color: var(--color-muted);
}

.showcase-cards-stage {
  position: relative;
  z-index: 2;
  margin-top: 0;
  padding: clamp(4rem, 8vh, 6rem) 0 clamp(3rem, 6vw, 5rem);
  will-change: transform;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--showcase-gap, clamp(2rem, 4vw, 3.5rem));
  align-items: start;
  transform: scale(var(--showcase-scale, 0.94));
  transform-origin: center top;
  will-change: transform;
}

.showcase-card {
  margin-top: var(--showcase-offset, 0);
  position: relative;
}

.showcase-card:nth-child(2) {
  z-index: 2;
}

.showcase-card:nth-child(1),
.showcase-card:nth-child(3) {
  z-index: 1;
}

.showcase-visual {
  aspect-ratio: 4 / 5;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 1.75rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: transform 0.6s var(--ease-out);
}

.showcase-card-image,
.showcase-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.showcase-card-image {
  aspect-ratio: auto;
  margin: 0;
  border: none;
  border-radius: 0;
}

.showcase-card-image img {
  border-radius: 0;
  border: none;
  min-height: 100%;
}

.showcase-card:hover .showcase-visual {
  transform: translateY(-6px);
}

.showcase-visual--terminal { background: var(--color-navy-900); }

.showcase-visual--orb {
  background: var(--color-navy-950);
  display: grid;
  place-items: center;
}

.showcase-visual--mesh {
  background: linear-gradient(160deg, var(--color-navy-800) 0%, var(--color-navy-950) 50%, #1a1040 100%);
}

.visual-orb {
  width: 70%;
  height: 70%;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(59, 130, 246, 0.55), transparent 50%),
    radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.48), transparent 55%);
  filter: blur(24px);
  animation: orb-float 8s ease-in-out infinite;
}

.visual-mesh {
  width: 100%;
  height: 100%;
  background:
    radial-gradient(at 20% 30%, rgba(59, 130, 246, 0.42) 0%, transparent 50%),
    radial-gradient(at 80% 20%, rgba(139, 92, 246, 0.36) 0%, transparent 45%),
    radial-gradient(at 50% 80%, rgba(96, 165, 250, 0.2) 0%, transparent 50%);
  animation: mesh-shift 12s ease-in-out infinite alternate;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(8%, -6%) scale(1.08); }
}

@keyframes mesh-shift {
  0% { opacity: 0.92; }
  100% { opacity: 1; }
}

.showcase-number {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-dim);
  margin-bottom: 1rem;
}

.showcase-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

.showcase-desc {
  color: var(--color-muted);
  font-size: 0.9375rem;
  margin: 0 0 1.25rem;
  max-width: 28ch;
}

/* Terminal mockup */
.terminal-mockup {
  height: 100%;
  display: flex;
  flex-direction: column;
  font-size: 0.7rem;
}

.terminal-chrome {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-border);
}

.terminal-chrome span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.terminal-body {
  flex: 1;
  margin: 0;
  padding: 1.25rem;
  overflow: hidden;
  line-height: 1.55;
}

.terminal-body code {
  font-family: ui-monospace, "Cascadia Code", monospace;
  color: #e4e4e7;
}

.t-dim { color: #52525b; }
.t-key { color: #60a5fa; }
.t-str { color: #a78bfa; }
.t-ok { color: #93c5fd; }

/* Hub + quote */
.section-index {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--color-dim);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--color-muted);
  max-width: 36rem;
}

.hub-grid-stagger {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 0;
}

.hub-card {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 2rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  background: var(--color-surface);
  color: inherit;
  transition: border-color var(--transition), transform var(--transition), background var(--transition);
}

.hub-card:hover {
  color: inherit;
  border-color: rgba(96, 165, 250, 0.25);
  transform: translateY(-4px);
  background: var(--color-navy-800);
}

.hub-card-index {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-dim);
}

.hub-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 500;
  margin: 0;
}

.hub-card p {
  color: var(--color-muted);
  margin: 0 0 1rem;
  flex: 1;
}

.hub-card-accent {
  background: linear-gradient(145deg, rgba(59, 130, 246, 0.12), rgba(139, 92, 246, 0.1));
}

.quote-block {
  margin: 0;
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.quote-text {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 2rem;
  max-width: 20ch;
}

.quote-footer {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.875rem;
  color: var(--color-dim);
}

.quote-footer cite {
  font-style: normal;
  color: var(--color-white);
  font-family: var(--font-display);
}

/* CTA panel */
.section-cta { padding: clamp(2rem, 4vw, 3rem) 0 clamp(3rem, 5vw, 4rem); }

.cta-panel {
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  text-align: left;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
  max-width: 16ch;
}

.cta-text {
  color: var(--color-muted);
  max-width: 40ch;
  margin: 0 0 2rem;
}

.cta-link { font-size: 1.0625rem; }

/* Glass (páginas internas) */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 2px;
  box-shadow: var(--shadow-soft);
}

/* Buttons legacy */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 2px;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.btn-primary {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-white);
}

.btn-primary:hover {
  background: var(--gradient-brand);
  border-color: transparent;
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(59, 130, 246, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--color-white);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
}

.btn-block { width: 100%; }

.link-arrow::after { content: " →"; }

/* Layout grids */
.grid { display: grid; gap: 1.5rem; }

.services-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.blog-grid { grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); }
.value-grid, .pillars-grid { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

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

.eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-dim);
  margin-bottom: 1rem;
}

/* Inner page hero */
.page-hero {
  padding-top: calc(var(--header-h) + 3rem);
  padding-bottom: 2rem;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1rem;
}

.page-lead, .hero-subtitle, .footer-desc {
  color: var(--color-muted);
  max-width: 42rem;
}

.section-header { margin-bottom: clamp(1.25rem, 2.5vh, 2rem); }

.section-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin: 2rem 0;
}

/* Service / blog cards */
.service-card-link {
  display: flex;
  flex-direction: column;
  padding: 2rem;
  color: inherit;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  background: var(--color-surface);
  transition: transform var(--transition), border-color var(--transition);
}

.service-card-link:hover {
  color: inherit;
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.18);
}

.service-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.25rem;
  color: var(--color-electric-bright);
}

.service-card-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
}

.service-card-desc {
  color: var(--color-muted);
  font-size: 0.9375rem;
  flex: 1;
  margin: 0 0 1rem;
}

.blog-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: 2px;
  background: var(--color-surface);
  transition: transform var(--transition);
}

.blog-card:hover { transform: translateY(-4px); }

.blog-category {
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-dim);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
}

.value-card, .pillar-card { padding: 2rem; }

.value-number {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-dim);
  margin-bottom: 1rem;
}

.value-card p, .pillar-card p { color: var(--color-muted); }

.pillar-card-link {
  display: flex;
  flex-direction: column;
  color: inherit;
  padding: 2rem;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  transition: transform var(--transition);
}

.pillar-card-link:hover {
  color: inherit;
  transform: translateY(-4px);
}

.pillar-icon { color: var(--color-electric-bright); margin-bottom: 1rem; }

/* Breadcrumb */
.breadcrumb { padding: calc(var(--header-h) + 1rem) 0 0; }

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 0.8125rem;
  color: var(--color-dim);
}

.breadcrumb-list li:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
}

.content-prose {
  padding: 2rem;
  max-width: 48rem;
}

.content-prose p { color: var(--color-muted); }

.content-prose h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-white);
  margin: 2rem 0 0.75rem;
}

.content-list {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--color-muted);
}

.content-list li + li { margin-top: 0.5rem; }

.content-list-ordered { list-style: decimal; }

.section-inline-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  margin: 0 0 1rem;
  color: var(--color-white);
}

.page-intro {
  max-width: 42rem;
  margin-top: 1.25rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.service-block + .service-block { margin-top: 3.5rem; }

.service-block-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 500;
  margin: 0 0 0.75rem;
}

.service-block-desc {
  max-width: 42rem;
  margin: 0 0 1.5rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.use-cases-grid {
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.use-case-card {
  padding: 1.75rem;
  border: 1px solid var(--color-border);
}

.use-case-title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
  margin: 0 0 0.75rem;
}

.use-case-desc {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.6;
}

.use-cases-cta {
  margin-top: 2rem;
  text-align: center;
}

.about-intro p {
  margin: 0 0 1rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.about-intro p:last-child { margin-bottom: 0; }

.article-body h2 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-white);
  margin: 2rem 0 0.75rem;
}

.article-body ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
  color: var(--color-muted);
}

.article-body li + li { margin-top: 0.5rem; }

.article-body a {
  color: var(--color-electric-bright);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* Contact */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 2rem;
}

.contact-info, .contact-form-wrap { padding: 2rem; }

.contact-list {
  margin: 0 0 1.25rem;
  padding-left: 1.25rem;
  color: var(--color-muted);
}

.contact-list li + li { margin-top: 0.5rem; }

.contact-trust {
  margin: 0 0 1.5rem;
  color: var(--color-muted);
  line-height: 1.65;
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-group label {
  font-size: 0.8125rem;
  color: var(--color-muted);
  margin-bottom: 0.375rem;
  display: block;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.875rem 1rem;
  font: inherit;
  color: var(--color-white);
  background: rgba(0, 0, 0, 0.5);
  border: 1px solid var(--color-border);
  border-radius: 2px;
  transition: border-color var(--transition);
}

.form-group select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--color-muted) 50%), linear-gradient(135deg, var(--color-muted) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(50% + 2px), calc(100% - 12px) calc(50% + 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 2rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: rgba(59, 130, 246, 0.55);
}

.form-group input.is-invalid,
.form-group textarea.is-invalid,
.form-group select.is-invalid { border-color: #f87171; }

.form-error { font-size: 0.8125rem; color: #f87171; }

.alert {
  padding: 1rem;
  border-radius: 2px;
  margin-bottom: 1rem;
  font-size: 0.9375rem;
}

.alert-success {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.alert-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.3);
}

.empty-state { color: var(--color-muted); text-align: center; padding: 3rem; }

/* Footer */
.site-footer {
  margin-top: 2rem;
  padding: 5rem 0 2rem;
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-title {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-dim);
  margin-bottom: 1rem;
}

.footer-links { list-style: none; margin: 0; padding: 0; }

.footer-links a {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.footer-links a:hover { color: var(--color-white); }

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  color: var(--color-dim);
  font-size: 0.8125rem;
}

/* Main offset for fixed header on inner pages */
#main-content > .page-hero:first-child,
#main-content > .breadcrumb:first-child + .section,
#main-content > .section:first-child:not(.hero-banner) {
  /* page-hero handles padding */
}

/* Responsive */
@media (max-width: 1024px) {
  .showcase-scroll-driver {
    min-height: 0;
  }

  .showcase-headline-stage {
    position: relative;
    height: auto;
    min-height: auto;
    padding: clamp(3rem, 8vw, 4.5rem) 0 clamp(1.5rem, 4vw, 2rem);
  }

  .showcase-headline {
    max-width: none;
    font-size: clamp(2rem, 8vw, 2.75rem);
  }

  .showcase-cards-stage {
    margin-top: 0;
    padding-top: 0;
    transform: none !important;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
    transform: none !important;
  }

  .showcase-card { margin-top: 0 !important; }

  .process-scroll-driver {
    height: auto;
  }

  .process-layout {
    grid-template-columns: 1fr;
  }

  .process-layout--slider {
    position: relative;
    min-height: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
  }

  .process-visual-col {
    order: 1;
  }

  .process-heading {
    order: 2;
    padding-top: 0;
    margin: 0 auto 1.25rem;
  }

  .process-content-col {
    order: 3;
  }

  .process-progress {
    order: 4;
  }

  .process-visual-sticky {
    position: relative;
    top: 0;
    margin-bottom: 2rem;
  }

  .process-visual-images {
    width: min(360px, 88vw);
    margin-inline: auto;
  }

  .process-visual-image:not(.is-active) {
    display: none;
  }

  .process-slider-track {
    min-height: 0;
  }

  .process-step {
    position: relative;
    transform: none;
    padding: 3rem 0;
  }

  .hero-main {
    grid-template-columns: 1fr;
    padding-top: 1.5rem;
  }

  .hero-col-left {
    max-width: none;
    padding-right: 0;
  }

  .hero-headline {
    max-width: none;
  }

  .hero-col-right {
    justify-self: start;
  }

  .hero-desc {
    max-width: none;
  }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }

  .site-nav {
    position: fixed;
    inset: var(--header-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    padding: 2rem;
    gap: 2rem;
    background: rgba(5, 11, 24, 0.97);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
  }

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

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .hub-grid-stagger { grid-template-columns: 1fr; }

  .contact-layout { grid-template-columns: 1fr; }

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

  .hero-headline { font-size: clamp(1.875rem, 8vw, 2.5rem); }

  .hero-main {
    max-height: none;
    padding-top: 1rem;
  }

  .hero-brand-logo {
    max-height: clamp(2.5rem, 10vh, 4rem);
    max-width: min(100%, 320px);
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .visual-orb,
  .visual-mesh { animation: none; }
}