/* ══════════════════════════════════════════════════════════════════════════
   SOFLUX Industrias — hoja de estilos única
   BEM: block__element--modifier · estados .is-* (los alterna el JS)
   Los hooks .js-* NUNCA se estilizan.

   TABLA DE CONTENIDOS
   01 · Tokens (:root)
   02 · Reset y base
   03 · Accesibilidad
   04 · Tipografía y layout
   05 · Botones
   06 · Encabezado y navegación
   07 · Hero
   08 · Placeholders de imagen
   09 · Pie de página
   10 · Revelado (fail-safe)
   11 · Páginas legales (.page-legal)
   12 · Utilidades
   13 · Impresión
   14 · Landing industrias (.page-industrias)
   ══════════════════════════════════════════════════════════════════════════ */


/* ══ 01 · TOKENS ═════════════════════════════════════════════════════════ */

:root {
  /* Marca — variantes derivadas con oklch() para consistencia perceptual */
  --brand:        oklch(0.55 0.13 250);
  --brand-deep:   oklch(0.42 0.12 250);
  --brand-soft:   oklch(0.95 0.03 250);
  --accent:       oklch(0.68 0.16 150);

  /* Superficies */
  --bg:           oklch(0.99 0.004 250);
  --surface:      oklch(1 0 0);
  --surface-deep: oklch(0.96 0.006 250);
  --ink:          oklch(0.21 0.02 250);

  /* Escala semántica de texto — no usar colores sueltos por sección */
  --text-clear:   var(--ink);
  --text-mid:     color-mix(in oklch, var(--ink) 72%, var(--bg));
  --text-faint:   color-mix(in oklch, var(--ink) 50%, var(--bg));
  --text-invert:  oklch(0.99 0 0);

  /* Líneas */
  --line:         color-mix(in oklch, var(--ink) 12%, transparent);
  --line-strong:  color-mix(in oklch, var(--ink) 28%, transparent);

  /* Tipografía — fallback encadenado; ver @font-face al final de esta sección */
  --font-sans:    "Schibsted Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: var(--font-sans);
  --font-mono:    "JetBrains Mono", ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;

  /* Escala tipográfica fluida */
  --text-xs:   clamp(0.75rem, 0.72rem + 0.15vw, 0.82rem);
  --text-sm:   clamp(0.875rem, 0.85rem + 0.15vw, 0.95rem);
  --text-base: clamp(1rem, 0.96rem + 0.2vw, 1.08rem);
  --text-lg:   clamp(1.13rem, 1.05rem + 0.4vw, 1.35rem);
  --text-xl:   clamp(1.35rem, 1.2rem + 0.8vw, 1.85rem);
  --text-2xl:  clamp(1.7rem, 1.4rem + 1.5vw, 2.6rem);
  --text-3xl:  clamp(2.1rem, 1.5rem + 3vw, 4rem);

  /* Ritmo y medida */
  --radius:     14px;
  --radius-sm:  8px;
  --radius-lg:  24px;
  --pad-x:      clamp(1.25rem, 5vw, 3rem);
  --maxw:       1200px;
  --measure:    68ch;
  --gap:        clamp(1rem, 2.5vw, 2rem);
  --section-y:  clamp(3.5rem, 9vw, 7rem);
  --header-h:   72px;

  /* Sombras por rol */
  --shadow-soft: 0 1px 2px color-mix(in oklch, var(--ink) 6%, transparent);
  --shadow-base: 0 1px 2px color-mix(in oklch, var(--ink) 6%, transparent),
                 0 12px 28px -18px color-mix(in oklch, var(--ink) 45%, transparent);
  --shadow-deep: 0 24px 60px -28px color-mix(in oklch, var(--ink) 55%, transparent);

  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

/* Fuentes self-hosted (subset latin, variables): solo los pesos usados,
   font-display:swap. Schibsted Grotesk 400–600 + itálica 400; JetBrains Mono 400–500. */
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("/assets/fonts/schibsted-grotesk-latin-var.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Schibsted Grotesk";
  src: url("/assets/fonts/schibsted-grotesk-latin-italic-400.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/assets/fonts/jetbrains-mono-latin-var.woff2") format("woff2");
  font-weight: 400 500;
  font-style: normal;
  font-display: swap;
}


/* ══ 02 · RESET Y BASE ═══════════════════════════════════════════════════ */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth; /* anclas con desplazamiento suave; reduced-motion lo anula */
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text-clear);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  margin: 0 0 0.5em;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h1 { font-size: var(--text-3xl); }
h2 { font-size: var(--text-2xl); }
h3 { font-size: var(--text-xl); }

p { margin: 0 0 1em; text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

a { color: inherit; text-underline-offset: 0.18em; }

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

ul, ol { margin: 0 0 1em; padding-left: 1.25rem; }

address { font-style: normal; }

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }


/* ══ 03 · ACCESIBILIDAD ══════════════════════════════════════════════════ */

.skip-link {
  position: absolute;
  left: 0.5rem;
  top: -100%;
  z-index: 999;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  background: var(--ink);
  color: var(--text-invert);
  text-decoration: none;
}
.skip-link:focus-visible { top: 0.5rem; }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

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


/* ══ 04 · TIPOGRAFÍA Y LAYOUT ════════════════════════════════════════════ */

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.section { padding-block: var(--section-y); }
.section--tint { background: var(--surface-deep); }

/* Kicker/eyebrow: etiqueta de sección, NO es heading (no rompe la jerarquía). */
.kicker {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.lede {
  max-width: var(--measure);
  font-size: var(--text-lg);
  color: var(--text-mid);
}

/* Sin el minmax(0,1fr) el contenido largo desborda la columna. */
.grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(260px, 100%), 1fr));
}
.grid > * { min-width: 0; }


/* ══ 05 · BOTONES ════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 44px;            /* objetivo táctil mínimo */
  padding: 0.7rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background: var(--brand);
  color: var(--text-invert);
  font: inherit;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.btn:hover { background: var(--brand-deep); }
.btn:active { transform: translateY(1px); }

.btn__icon { width: 1.15em; height: 1.15em; flex: none; }

.btn--lg { padding: 0.95rem 1.75rem; font-size: var(--text-lg); }

.btn--wa { background: oklch(0.63 0.16 150); }
.btn--wa:hover { background: oklch(0.55 0.15 150); }

.btn--ghost {
  background: transparent;
  border-color: var(--line-strong);
  color: inherit;
}
.btn--ghost:hover { background: color-mix(in oklch, currentColor 8%, transparent); }

/* Fila de CTAs */
.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}


/* ══ 06 · ENCABEZADO Y NAVEGACIÓN ════════════════════════════════════════ */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in oklch, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: var(--shadow-soft);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--gap);
  min-height: var(--header-h);
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

.brand { text-decoration: none; }
.brand__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Hamburguesa → X: tres <span>, sin iconos externos. */
.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: inherit;
  cursor: pointer;
}
.nav-toggle__box {
  position: relative;
  display: block;
  width: 20px; height: 14px;
}
.nav-toggle__box span {
  position: absolute;
  left: 0;
  width: 100%; height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle__box span:nth-child(1) { top: 0; }
.nav-toggle__box span:nth-child(2) { top: 6px; }
.nav-toggle__box span:nth-child(3) { top: 12px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__box span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__box span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__box span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.nav__list {
  display: flex;
  gap: clamp(0.75rem, 2vw, 1.75rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.nav__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-mid);
  text-decoration: none;
}
.nav__link:hover { color: var(--text-clear); text-decoration: underline; }

/* Escritorio */
@media (min-width: 861px) {
  .nav { display: flex; align-items: center; gap: clamp(1rem, 3vw, 2rem); }
  .nav-toggle { display: none; }
}

/* Móvil: panel desplegable. Sin JS el menú permanece visible (no display:none). */
@media (max-width: 860px) {
  .nav {
    position: absolute;
    inset-inline: 0;
    top: 100%;
    display: grid;
    gap: 0.5rem;
    padding: 1rem var(--pad-x) 1.5rem;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-base);
  }
  .nav__list { flex-direction: column; gap: 0; }
  .nav__link { min-height: 48px; font-size: var(--text-base); }
  .nav__cta { margin-top: 0.5rem; }

  /* El JS colapsa el menú solo cuando confirmó que puede volver a abrirlo. */
  body.nav-ready .nav { display: none; }
  body.nav-ready .nav.is-open { display: grid; }
}


/* ══ 07 · HERO ═══════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  display: grid;
  align-items: end;
  min-height: min(88svh, 780px);
  isolation: isolate;
  background: var(--ink);
  color: var(--text-invert);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    to top,
    color-mix(in oklch, var(--ink) 88%, transparent) 0%,
    color-mix(in oklch, var(--ink) 55%, transparent) 45%,
    color-mix(in oklch, var(--ink) 25%, transparent) 100%
  );
}

.hero__inner { padding-block: clamp(3rem, 12vh, 7rem); }

.hero .kicker { color: color-mix(in oklch, var(--text-invert) 75%, transparent); }

.hero__title {
  max-width: 20ch;
  margin-bottom: 0.4em;
}

.hero__lede {
  max-width: 54ch;
  font-size: var(--text-lg);
  color: color-mix(in oklch, var(--text-invert) 88%, transparent);
}

.hero .btn--ghost {
  border-color: color-mix(in oklch, var(--text-invert) 45%, transparent);
  color: var(--text-invert);
}


/* ══ 08 · PLACEHOLDERS DE IMAGEN ═════════════════════════════════════════ */

/* Reserva el espacio (anti-CLS) y grita que falta el asset definitivo. */
.ph {
  display: grid;
  place-items: center;
  aspect-ratio: 16 / 9;
  padding: 1rem;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface-deep);
  color: var(--text-faint);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-align: center;
}
.ph--square { aspect-ratio: 1; }
.ph--portrait { aspect-ratio: 3 / 4; }


/* ══ 09 · PIE DE PÁGINA ══════════════════════════════════════════════════ */

.site-footer {
  padding-block: var(--section-y) 2rem;
  background: var(--ink);
  color: color-mix(in oklch, var(--text-invert) 82%, transparent);
}

.site-footer__inner {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  align-items: start;
}
.site-footer__inner > * { min-width: 0; }

.site-footer .brand--footer { color: var(--text-invert); }

.site-footer__note { font-size: var(--text-sm); }

.site-footer__links { margin: 0; padding: 0; list-style: none; }
.site-footer__links a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: var(--text-sm);
}

.nap__line { margin: 0 0 0.5rem; font-size: var(--text-sm); }
.nap__link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.site-footer__legal {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid color-mix(in oklch, var(--text-invert) 15%, transparent);
  font-size: var(--text-xs);
  color: color-mix(in oklch, var(--text-invert) 60%, transparent);
}


/* ══ 10 · REVELADO (FAIL-SAFE) ═══════════════════════════════════════════
   El contenido NACE VISIBLE. Solo se oculta para animar si el JS confirmó
   capacidad real (body.anim-ready). Con un rAF muerto o JS caído, nunca
   queda un opacity:0 atascado.
   ══════════════════════════════════════════════════════════════════════════ */

body.anim-ready [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
body.anim-ready [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  body.anim-ready [data-reveal] { opacity: 1; transform: none; }
}


/* ══ 11 · PÁGINAS LEGALES ════════════════════════════════════════════════ */

.page-legal { background: var(--surface); }

.page-legal .legal {
  max-width: 78ch;
  margin-inline: auto;
  padding-block: clamp(2.5rem, 7vw, 5rem);
}

.page-legal h1 { font-size: var(--text-2xl); }
.page-legal h2 {
  margin-top: 2.5em;
  font-size: var(--text-xl);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}
.page-legal h3 { margin-top: 2em; font-size: var(--text-lg); }
.page-legal li { margin-bottom: 0.4em; }

.legal__updated {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-faint);
}

/* Ficha del responsable: tabla clave/valor, imprimible y fácil de rellenar. */
.controller-card {
  width: 100%;
  margin: 1.5rem 0 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  font-size: var(--text-sm);
  text-align: left;
}
.controller-card th,
.controller-card td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.controller-card tr:last-child th,
.controller-card tr:last-child td { border-bottom: 0; }
.controller-card th {
  width: 34%;
  background: var(--surface-deep);
  font-weight: 600;
  color: var(--text-mid);
}

/* Aviso destacado (anti-fraude, dominio oficial, enlaces a terceros). */
.callout {
  margin: 2rem 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line-strong);
  border-left-width: 4px;
  border-radius: var(--radius-sm);
  background: var(--surface-deep);
  font-size: var(--text-sm);
}
.callout__title {
  margin: 0 0 0.35em;
  font-weight: 700;
  font-size: var(--text-sm);
}


/* ══ 12 · UTILIDADES ═════════════════════════════════════════════════════ */

.stack > * + * { margin-top: var(--gap); }
.center { text-align: center; margin-inline: auto; }
.measure { max-width: var(--measure); }
.mono { font-family: var(--font-mono); }


/* ══ 14 · LANDING INDUSTRIAS ═════════════════════════════════════════════ */

.page-industrias {
  --brand: #1E2D7A;
  --brand-deep: #152258;
  --brand-mid: #2B3FA3;
  --accent-cyan: #4FC3F0;
  --header-bg: #1C54E6; /* azul de la franja del sitio anterior */
  --accent-green: #5BE36B;
  --accent-yellow: #FFD500;
  --surface-light: #F5F8FC;
  --bg: var(--brand);
  --surface: var(--surface-light);
  --ink: var(--brand);
  --text-clear: var(--brand);
  --text-mid: color-mix(in srgb, var(--brand) 72%, var(--surface-light));
  --text-faint: color-mix(in srgb, var(--brand) 55%, var(--surface-light));
  --text-invert: #F4F6FB;
  --line: color-mix(in srgb, var(--brand) 14%, transparent);
  --line-strong: color-mix(in srgb, var(--brand) 28%, transparent);
  --line-dash-light: color-mix(in srgb, #fff 14%, transparent);
  --radius: 2px;
  --radius-sm: 2px;
  --pad-x: clamp(1.25rem, 4vw, 2rem);
  --maxw: none;
  --header-h: auto;
  --section-y: clamp(4rem, 8vw, 6rem);
}

.page-industrias {
  background: var(--brand);
  color: var(--text-invert);
  font-weight: 400;
}

.page-industrias h1,
.page-industrias h2,
.page-industrias h3 {
  font-family: var(--font-sans);
  font-weight: 400;
}

.page-industrias a { text-decoration: none; }
.page-industrias a:hover { color: var(--accent-cyan); }
/* En fondos claros el cian no se lee (~1.9:1): azul + subrayado */
.page-industrias .section--light a:not(.btn):not(.social-btn):hover {
  color: var(--brand-mid);
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.txt-cyan { color: var(--accent-cyan); }
.txt-green { color: #8BE28B; }
.txt-yellow { color: var(--accent-yellow); }

.page-industrias .skip-link:focus-visible { outline-color: var(--accent-cyan); }

/* Guías verticales punteadas (26.5%) */
.has-guides { position: relative; }
.has-guides::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 26.5%;
  border-left: 1px dashed var(--line-dash-light);
  pointer-events: none;
  z-index: 1;
}
.section--light.has-guides::before { border-left-color: var(--line); }

/* Encabezado */
.site-header--industrias {
  position: relative;
  z-index: 5;
  background: var(--header-bg);
  border-bottom: 1px dashed var(--line-dash-light);
  backdrop-filter: none;
}
.site-header--industrias.is-scrolled {
  position: sticky;
  top: 0;
  box-shadow: 0 8px 24px color-mix(in srgb, #000 25%, transparent);
}

/* Anclas: el header sticky no debe tapar el título de la sección destino */
.page-industrias section[id] { scroll-margin-top: calc(108px - 1.5rem); }
.page-industrias form[id] { scroll-margin-top: calc(108px + 1rem); }
@media (max-width: 900px) {
  .page-industrias section[id] { scroll-margin-top: calc(154px - 1.5rem); }
  .page-industrias form[id] { scroll-margin-top: calc(154px + 1rem); }
}

.site-header__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 2fr) minmax(0, 0.9fr);
  align-items: start;
  gap: 1.5rem;
  padding: 1.35rem var(--pad-x);
}

.brand--logo { display: flex; align-items: center; }
.brand__logo {
  height: 64px;
  width: auto;
  max-width: 100%;
  filter: drop-shadow(0 0 18px color-mix(in srgb, var(--accent-cyan) 55%, transparent));
}

.site-header__meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
  padding-top: 0.35rem;
  font: 400 0.72rem/1.4 var(--font-mono);
  letter-spacing: 0.04em;
  color: color-mix(in srgb, #fff 90%, transparent);
}
.site-header__meta a { color: inherit; }
/* Sobre --header-bg el cian no llega a 4.5:1: el hover del header va a blanco */
.site-header--industrias a:hover { color: #fff; }

.site-header--industrias .nav-toggle {
  display: none;
  grid-column: 2;
  justify-self: end;
  border-color: var(--line-dash-light);
  color: var(--text-invert);
}

.site-header--industrias .nav {
  justify-self: center;
  align-self: center;
}

.nav__list--industrias {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav__list--industrias .nav__link {
  min-height: 44px;
  font-size: 0.8125rem;
  color: color-mix(in srgb, #fff 90%, transparent);
}
.nav__list--industrias .nav__link:hover { color: #fff; text-decoration: underline; text-underline-offset: 0.3em; }

@media (max-width: 900px) {
  .site-header__grid {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }
  .brand--logo { grid-column: 1; }
  .site-header--industrias .nav-toggle {
    display: inline-flex;
    grid-column: 2;
    grid-row: 1;
  }
  .site-header__meta {
    grid-column: 1 / -1;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
  }
  .site-header--industrias .nav {
    position: absolute;
    inset-inline: 0;
    justify-self: stretch;
    top: 100%;
    display: none;
    padding: 1rem var(--pad-x) 1.25rem;
    background: var(--header-bg);
    border-bottom: 1px dashed var(--line-dash-light);
  }
  body.nav-ready .site-header--industrias .nav.is-open { display: block; }
  .nav__list--industrias { flex-direction: column; gap: 0; align-items: stretch; }
}

/* Botones industrias */
.page-industrias .btn {
  border-radius: var(--radius);
  font-size: 0.8125rem;
  font-weight: 600;
  min-height: 44px;
}
.btn--cyan {
  background: var(--accent-cyan);
  color: var(--brand);
}
/* Prefijo .page-industrias: deben ganarle a ".page-industrias a:hover" (texto cian) */
.page-industrias .btn--cyan:hover { background: #fff; color: var(--brand); }
.btn--outline {
  background: transparent;
  border: 1px dashed color-mix(in srgb, #fff 40%, transparent);
  color: var(--text-invert);
}
.btn--outline:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); }
.btn--brand {
  background: var(--brand);
  color: #fff;
}
.page-industrias .btn--brand:hover { background: var(--accent-cyan); color: var(--brand); }
.btn--block { width: 100%; border: 0; cursor: pointer; }
.btn--wa-lg { align-self: flex-start; margin-top: 0.25rem; }
.actions--tight { margin-top: 0; gap: 0.65rem; }


/* Hero */
.hero--industrias {
  position: relative;
  min-height: 72vh;
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 0 var(--pad-x) 3.5rem;
  overflow: hidden;
  isolation: isolate;
  color: var(--text-invert);
  align-items: stretch;
}

.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

/* Velo calibrado para que el texto chico pase 4.5:1 aun sobre zonas blancas del video */
.hero__veil--industrias {
  z-index: -2;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--brand) 72%, transparent), color-mix(in srgb, var(--brand) 70%, transparent) 50%, color-mix(in srgb, var(--brand) 90%, transparent));
}

.hero__glow {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(60% 55% at 72% 40%, color-mix(in srgb, var(--accent-cyan) 18%, transparent), transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  align-self: center;
  padding: 3rem 0 2rem;
  max-width: 820px;
  z-index: 2;
}

.hero__title--industrias {
  font-size: clamp(2.625rem, 5.8vw, 5.375rem);
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-shadow: 0 4px 30px color-mix(in srgb, #000 35%, transparent);
  max-width: none;
  margin: 0;
}

.hero__bar {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 2fr) minmax(0, 0.9fr);
  gap: 2rem;
  align-items: start;
  padding: 1.75rem 0 2.5rem;
  border-top: 1px dashed var(--line-dash-light);
  z-index: 2;
}

.hero__bar-text {
  margin: 0;
  max-width: 460px;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: color-mix(in srgb, #fff 78%, transparent);
}

.hero__bar-note {
  margin: 0;
  justify-self: end;
  text-align: right;
  font-style: italic;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: color-mix(in srgb, #fff 62%, transparent);
  max-width: 240px;
}

@media (max-width: 900px) {
  .hero__bar {
    grid-template-columns: 1fr;
  }
  .hero__bar-note {
    justify-self: start;
    text-align: left;
    max-width: none;
  }
}

/* Onda */
@keyframes sfx-wave {
  to { transform: translateX(-50%); }
}
@keyframes sfx-flow {
  to { stroke-dashoffset: -48; }
}
@keyframes sfx-marquee {
  to { transform: translateX(-50%); }
}

.wave-divider {
  position: relative;
  height: 120px;
  margin-top: -120px;
  z-index: 3;
  pointer-events: none;
  overflow: hidden;
  transform-origin: bottom center;
}

.wave-divider__layer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 200%;
  height: 100%;
  display: block;
}
.wave-divider__layer--back {
  color: color-mix(in srgb, var(--accent-cyan) 45%, transparent);
  animation: sfx-wave 14s linear infinite;
}
.wave-divider__layer--front {
  color: var(--surface-light);
  animation: sfx-wave 9s linear infinite reverse;
}

/* Secciones */
.section {
  padding: var(--section-y) var(--pad-x);
}
.section--light {
  background: var(--surface-light);
  color: var(--brand);
}
.section--brand {
  background: var(--brand);
  color: var(--text-invert);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 2.9fr);
  gap: 2rem;
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}
.section-head--simple { grid-template-columns: minmax(0, 1.1fr) minmax(0, 2.9fr); align-items: end; }
.section-head--invert .section-head__lede--invert { color: color-mix(in srgb, #fff 72%, transparent); }
.section-head--stats .section-head__main--cta {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: end;
}

.section-head__main {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: end;
}

.section-head__title {
  margin: 0;
  font-size: clamp(1.875rem, 3.4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: inherit;
}

.section-head__lede {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.55;
  max-width: 380px;
  color: var(--text-mid);
}

/* Sin kicker: en desktop el contenido conserva su columna, a la derecha de la guía */
@media (min-width: 801px) {
  .section-head > * { grid-column: 2; }
}

@media (max-width: 800px) {
  .section-head,
  .section-head__main,
  .section-head--stats .section-head__main--cta {
    grid-template-columns: 1fr;
  }
}

/* Evaluación */
.section__reveal {
  position: relative;
  z-index: 2;
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
body.anim-ready .section__reveal.is-pending {
  opacity: 0;
  transform: translateY(40px);
}
.section__reveal.is-visible {
  opacity: 1;
  transform: none;
}

.eval-panel {
  position: relative;
  border: 1px solid var(--line);
  background: var(--brand);
  color: #fff;
  overflow: hidden;
}

.eval-panel__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(1) contrast(1.05);
  opacity: 0.4;
}

.eval-panel__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--brand) 96%, transparent) 0%, color-mix(in srgb, var(--brand) 80%, transparent) 50%, color-mix(in srgb, var(--brand) 35%, transparent) 100%);
}

.benefit-list {
  position: relative;
  margin: 0;
  padding: 2.5rem 2.25rem;
  list-style: none;
  max-width: 760px;
}

.benefit-item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  padding: 1.125rem 0.875rem;
  margin: 0 -0.875rem;
  border-bottom: 1px dashed color-mix(in srgb, #fff 18%, transparent);
  border-radius: 4px;
  transition: transform 0.35s var(--ease), background 0.25s;
}

.benefit-item:hover {
  transform: scale(1.03);
  background: color-mix(in srgb, #fff 7%, transparent);
}

.benefit-item__icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-green);
  display: grid;
  place-items: center;
  color: var(--brand);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--accent-green) 18%, transparent);
}

.benefit-item__text {
  margin: 0;
  font-size: 1.1875rem;
  line-height: 1.3;
  letter-spacing: -0.005em;
  text-wrap: pretty;
}

body.anim-ready .benefit-item.is-pending {
  opacity: 0;
  transform: translateX(-24px);
}
body.anim-ready .benefit-item.is-visible {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.35s var(--ease);
}

/* Soluciones — grid hairline */
.sol-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.sol-grid > * { min-width: 0; }

@media (max-width: 1024px) {
  .sol-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 560px) {
  .sol-grid { grid-template-columns: 1fr; }
}

.sol-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  min-height: 340px;
  padding: 1.25rem;
  transition: background 0.25s;
}
.sol-card:hover { background: var(--surface-light); }

.sol-card__media {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 0.75rem 0 1.5rem;
}
/* Los PNG ya vienen recortados al producto: llenan el área sin margen transparente */
.sol-card__media img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 210px;
  object-fit: contain;
  mix-blend-mode: multiply;
  filter: drop-shadow(0 18px 24px color-mix(in srgb, var(--brand) 18%, transparent));
}
@media (max-width: 560px) {
  .sol-card__media img { max-height: 250px; }
}
/* Dos equipos en la misma tarjeta: lado a lado, misma altura máxima */
.sol-card__media--pair {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 0.75rem;
}
.sol-card__media--pair img { max-width: calc(50% - 0.375rem); }

.sol-card__title {
  margin: 0;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.25;
  text-wrap: pretty;
}

/* CTA al sitio principal (soflux.mx), debajo de las soluciones */
.sol-more {
  display: flex;
  justify-content: center;
  margin-top: 2.5rem;
}
.page-industrias .btn--soflux {
  min-height: 56px;
  padding: 0.9rem 2.25rem;
  border-radius: 999px;
  background: var(--header-bg);
  color: #fff;
  font-size: 1rem;
  font-weight: 500;
}
.page-industrias .btn--soflux:hover { background: var(--brand); color: #fff; }

/* Pasos */
.steps-panel {
  position: relative;
  background: linear-gradient(160deg, var(--brand-mid), var(--brand));
  border: 1px solid color-mix(in srgb, #fff 12%, transparent);
  padding: 3.5rem 2.5rem 3rem;
  overflow: hidden;
}
.steps-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, color-mix(in srgb, #fff 4.5%, transparent) 0 2px, transparent 2px 16px);
  pointer-events: none;
}

.steps-panel__inner {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.steps-diagram {
  position: relative;
  height: 300px;
}

.steps-diagram__svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.steps-diagram__dash {
  animation: sfx-flow 1.4s linear infinite;
}

.step-node {
  position: absolute;
  width: 112px;
  height: 112px;
  border-radius: 50%;
  background: var(--accent-cyan);
  border: 5px solid #fff;
  box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent-cyan) 25%, transparent), 0 20px 40px color-mix(in srgb, #000 35%, transparent);
  display: grid;
  place-items: center;
  transform: translate(-50%, -50%);
  transition: transform 0.35s var(--ease);
}
.step-node:hover { transform: translate(-50%, -50%) scale(1.1); }
.step-node--1 { left: 17%; top: 76.7%; }
.step-node--2 { left: 50%; top: 23.3%; }
.step-node--3 { left: 83%; top: 76.7%; }

.step-node__badge {
  position: absolute;
  top: -8px;
  right: -8px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand);
  color: #fff;
  border: 2px solid #fff;
  display: grid;
  place-items: center;
  font: 500 0.8125rem var(--font-mono);
}

.steps-copy {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 0.5rem;
}
.steps-copy > * { min-width: 0; }

.steps-copy__item {
  padding: 1.25rem;
  border-top: 1px dashed color-mix(in srgb, #fff 25%, transparent);
  border-radius: 4px;
  transition: background 0.25s, transform 0.3s;
}
.steps-copy__item:hover {
  background: color-mix(in srgb, #fff 7%, transparent);
  transform: scale(1.03);
}

.steps-copy__title {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  font-weight: 400;
}

.steps-copy__n {
  color: var(--accent-cyan);
  font: 500 0.875rem var(--font-mono);
  margin-right: 0.5rem;
}

.steps-copy__item p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: color-mix(in srgb, #fff 72%, transparent);
}

@media (max-width: 800px) {
  .steps-copy { grid-template-columns: 1fr; }
  .steps-diagram { height: 220px; }
  .step-node { width: 88px; height: 88px; }
}

/* Cifras */
.stats-panel {
  position: relative;
  overflow: hidden;
  background: var(--brand);
  color: #fff;
  border: 1px solid var(--line);
}

.stats-panel__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(1);
  opacity: 0.28;
}

.stats-panel__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, color-mix(in srgb, var(--brand) 95%, transparent), color-mix(in srgb, var(--brand) 75%, transparent));
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: color-mix(in srgb, #fff 15%, transparent);
}
.stats-grid > * { min-width: 0; }

.stat-cell {
  background: color-mix(in srgb, var(--brand) 35%, transparent);
  padding: 2.75rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.125rem;
  transition: background 0.3s;
}
.stat-cell:hover { background: color-mix(in srgb, var(--accent-cyan) 18%, transparent); }

.stat-cell__label {
  font: 400 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
}

.stat-cell__value {
  margin: 0;
  font-size: clamp(3.5rem, 6vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.stat-cell__plus { color: var(--accent-cyan); }

.stat-cell__value--row {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  font-size: clamp(1.75rem, 2.6vw, 2.5rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
}

.stat-cell__check {
  width: 52px;
  height: 52px;
  flex: none;
  border-radius: 50%;
  background: var(--accent-green);
  display: grid;
  place-items: center;
  color: var(--brand);
}

.stat-cell__desc {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.5;
  color: color-mix(in srgb, #fff 80%, transparent);
  max-width: 280px;
}

@media (max-width: 800px) {
  .stats-grid { grid-template-columns: 1fr; }
}

/* Clientes marquee */
.clients-marquee {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-top: 2rem;
  position: relative;
  z-index: 2;
}

.clients-marquee__label {
  flex: none;
  font: 400 0.6875rem/1.4 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--text-faint);
}

.clients-marquee__viewport {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.clients-marquee__track {
  display: flex;
  width: max-content;
  gap: 3.5rem;
  align-items: center;
  animation: sfx-marquee 32s linear infinite;
}

.clients-marquee__viewport:hover .clients-marquee__track {
  animation-play-state: paused;
}

.clients-marquee__track img {
  height: 60px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  flex: none;
}

/* Contacto */
.contact-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
  position: relative;
  z-index: 2;
}

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

.contact-split__lede {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--text-mid);
  max-width: 460px;
}

.contact-nap {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--text-mid);
  margin-top: 1.25rem;
}

.contact-nap__label {
  margin: 0 0 0.35rem;
  font: 400 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--brand);
}

.contact-nap__wide { grid-column: 1 / -1; }

.social-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.5rem;
}

.social-row__label {
  font: 400 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--text-faint);
  margin-right: 0.35rem;
}

.social-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  padding: 0;
  flex: none;
  box-sizing: border-box;
  border: 1px dashed var(--line-strong);
  border-radius: var(--radius);
  color: var(--brand);
  line-height: 0;
}
.social-btn svg {
  display: block;
  width: 18px;
  height: 18px;
}
.page-industrias .social-btn:hover { border-color: var(--brand); color: var(--brand); background: color-mix(in srgb, var(--brand) 8%, transparent); }

.social-btn--invert {
  border-color: color-mix(in srgb, #fff 35%, transparent);
  color: inherit;
}
.social-btn--invert svg {
  width: 16px;
  height: 16px;
}
.page-industrias .social-btn--invert:hover { border-color: var(--accent-cyan); color: var(--accent-cyan); background: transparent; }

.social-row--footer {
  margin-top: 0.75rem;
  gap: 0.5rem;
}

/* Footer link styles must not override icon buttons */
.site-footer--industrias a.social-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  min-height: 44px;
  padding: 0;
}

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 20px 50px color-mix(in srgb, var(--brand) 8%, transparent);
  color: var(--brand);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: 3rem;
}

.contact-form__label {
  margin: 0 0 0.35rem;
  font: 400 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.06em;
}

.contact-form input,
.contact-form textarea {
  padding: 0.75rem 0.875rem;
  background: var(--surface-light);
  border: 1px solid color-mix(in srgb, var(--brand) 25%, transparent);
  color: var(--brand);
  font: 400 0.875rem var(--font-sans);
  border-radius: var(--radius);
  width: 100%;
}

.contact-form textarea { resize: vertical; min-height: 6rem; }

@media (max-width: 900px) {
  .contact-split { grid-template-columns: 1fr; }
  .contact-form { margin-top: 0; }
}

/* Footer industrias */
.site-footer--industrias {
  background: var(--brand);
  color: color-mix(in srgb, #fff 72%, transparent);
  padding: 0 var(--pad-x) 2.5rem;
}

/* Columnas al ancho de su contenido y repartidas con space-between:
   el hueco entre la 1.ª y la 2.ª es igual al de la 2.ª y la 3.ª */
.site-footer__grid {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: space-between;
  gap: 2.5rem 3rem;
  padding-top: 4rem;
  align-items: start;
}
.site-footer__grid > * { min-width: 0; }

.site-footer--industrias .site-footer__note {
  max-width: 34ch;
  margin: 1rem 0 0;
  text-wrap: pretty;
}

.site-footer--industrias nav.site-footer__col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.site-footer__logo {
  height: 64px;
  width: auto;
  max-width: 100%;
}

.site-footer__heading {
  font: 400 0.6875rem/1 var(--font-mono);
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
  display: block;
}

.site-footer--industrias a:not(.social-btn) {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.9375rem;
  color: inherit;
}
.site-footer--industrias a:not(.social-btn):hover { color: var(--accent-cyan); }

.site-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.9375rem;
}

/* 1fr · auto · 1fr: el bloque central queda centrado en la página aunque
   los laterales midan distinto (con space-between se corría a la derecha) */
.site-footer--industrias .site-footer__legal {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  gap: 0.75rem;
  padding-top: 2.5rem;
  margin-top: 3.5rem;
  border-top: 1px dashed color-mix(in srgb, #fff 18%, transparent);
  font: 400 0.72rem/1.4 var(--font-mono);
  letter-spacing: 0.04em;
  color: color-mix(in srgb, #fff 55%, transparent);
  align-items: center;
}
.site-footer--industrias .site-footer__legal > :last-child { justify-self: end; }
.site-footer--industrias .site-footer__legal a { font-size: inherit; }

@media (max-width: 800px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer--industrias .site-footer__legal { grid-template-columns: 1fr; }
  .site-footer--industrias .site-footer__legal > :last-child { justify-self: start; }
}

@media (prefers-reduced-motion: reduce) {
  .wave-divider__layer,
  .steps-diagram__dash,
  .clients-marquee__track {
    animation: none !important;
  }
}

/* ══ 13 · IMPRESIÓN ══════════════════════════════════════════════════════ */

@media print {
  :root { --bg: #fff; --ink: #000; }

  body { background: #fff; color: #000; font-size: 11pt; }

  .site-header,
  .nav,
  .nav-toggle,
  .skip-link,
  .hero__bg,
  .hero__veil,
  .actions,
  .btn,
  .site-footer__links { display: none !important; }

  .hero, .site-footer { background: #fff !important; color: #000 !important; }

  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: 9pt; word-break: break-all; }

  .legal, .container { max-width: none; padding: 0; }

  h2, h3 { break-after: avoid; }
  .controller-card { break-inside: avoid; }
}