/* ===========================================================================
   NexusFinLabs — Home
   Brand system
   - Base navy #0A1A33 · Gold accent #C9A14A (CTA + small details only)
   - Serif: Frank Ruhl Libre (headlines) · Sans: Montserrat (UI + body)
   - Flat surfaces, no gradients, no glassmorphism, no glows. Generous whitespace.
   =========================================================================== */

:root {
  /* Brand */
  --navy:        #0A1A33;
  --navy-800:    #0D2040;   /* surfaces on navy */
  --navy-700:    #122948;   /* hover surfaces on navy */
  --navy-600:    #1B3556;
  --gold:        #C9A14A;
  --gold-strong: #B68C36;   /* hover */
  --gold-soft:   #E4CE96;

  /* Neutrals */
  --paper:       #F6F3EC;   /* warm off-white sections */
  --paper-2:     #EFEBE0;
  --white:       #FFFFFF;
  --ink:         #0A1A33;   /* primary text on light */
  --ink-soft:    #45526A;   /* body text on light */
  --ink-mute:    #6E7993;   /* meta on light */
  --line:        #E3DFD3;   /* hairlines on light */
  --line-navy:   rgba(255,255,255,0.12);

  /* On-navy text */
  --on-navy:        #F4F1EA;
  --on-navy-soft:   #AEB8CB;
  --on-navy-mute:   #76829B;

  /* Type */
  --serif: "Frank Ruhl Libre", Georgia, "Times New Roman", serif;
  --sans:  "Montserrat", system-ui, -apple-system, sans-serif;

  /* Rhythm */
  --maxw: 1240px;
  --gutter: 40px;
  --serif-scale: 1;        /* tweakable */

  /* Elevation (soft shadows, never glows) */
  --shadow-sm: 0 1px 2px rgba(10,26,51,0.06), 0 2px 8px rgba(10,26,51,0.05);
  --shadow-md: 0 8px 24px rgba(10,26,51,0.08), 0 2px 6px rgba(10,26,51,0.05);
  --shadow-lg: 0 28px 70px rgba(8,18,38,0.30);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; }

/* Layout helpers --------------------------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: 112px; }
.section--tight { padding-block: 84px; }

.eyebrow {
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold-strong);
  margin: 0;
}
.eyebrow--onnavy { color: var(--gold); }

.section-head { max-width: 680px; margin-bottom: 56px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-title {
  font-family: var(--serif);
  font-weight: 500;
  font-size: calc(43px * var(--serif-scale));
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin-top: 18px;
  text-wrap: balance;
}
.section-lead {
  font-size: 18px;
  color: var(--ink-soft);
  margin-top: 18px;
  max-width: 56ch;
  text-wrap: pretty;
}
.on-navy .section-title { color: var(--on-navy); }
.on-navy .section-lead { color: var(--on-navy-soft); }

/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--sans); font-size: 15px; font-weight: 600;
  letter-spacing: 0.005em;
  padding: 13px 22px; border-radius: 8px; border: 1px solid transparent;
  transition: background .22s var(--ease), color .22s var(--ease),
              border-color .22s var(--ease), transform .22s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn .arrow { transition: transform .22s var(--ease); }
.btn:hover .arrow { transform: translateX(3px); }

.btn--gold { background: var(--gold); color: var(--navy); }
.btn--gold:hover { background: var(--gold-strong); }

.btn--ghost-light {
  background: transparent; color: var(--on-navy);
  border-color: rgba(244,241,234,0.28);
}
.btn--ghost-light:hover { border-color: var(--on-navy); background: rgba(255,255,255,0.04); }

.btn--dark { background: var(--navy); color: var(--white); }
.btn--dark:hover { background: var(--navy-700); }

.btn--ghost-dark {
  background: transparent; color: var(--ink);
  border-color: var(--line);
}
.btn--ghost-dark:hover { border-color: var(--ink); }

.btn--sm { padding: 10px 16px; font-size: 14px; }

/* ===========================================================================
   NAV
   =========================================================================== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 80;
  background: rgba(10,26,51,0);
  transition: background .3s var(--ease), box-shadow .3s var(--ease),
              border-color .3s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 84px; transition: height .3s var(--ease);
}
.nav--scrolled {
  background: rgba(10,26,51,0.92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom-color: var(--line-navy);
}
.nav--scrolled .nav__inner { height: 66px; }

.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { width: 30px; height: 30px; flex: none; }
.brand__name {
  font-family: var(--sans); font-weight: 700; font-size: 18.5px;
  letter-spacing: -0.01em; color: var(--on-navy);
}
.brand__name b { color: var(--gold); font-weight: 700; }

.nav__links { display: flex; align-items: center; gap: 34px; }
.nav__link {
  font-size: 15px; font-weight: 500; color: var(--on-navy-soft);
  position: relative; padding-block: 6px; transition: color .2s var(--ease);
}
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 0;
  background: var(--gold); transition: width .25s var(--ease);
}
.nav__link:hover { color: var(--on-navy); }
.nav__link:hover::after { width: 100%; }

.nav__actions { display: flex; align-items: center; gap: 18px; }
.nav__login { font-size: 15px; font-weight: 500; color: var(--on-navy); }
.nav__login:hover { color: var(--gold); }

.nav__burger {
  display: none; width: 42px; height: 42px; border: 0; background: transparent;
  position: relative;
}
.nav__burger span {
  position: absolute; left: 9px; right: 9px; height: 1.6px; background: var(--on-navy);
  transition: transform .3s var(--ease), opacity .2s var(--ease);
}
.nav__burger span:nth-child(1) { top: 15px; }
.nav__burger span:nth-child(2) { top: 21px; }
.nav__burger span:nth-child(3) { top: 27px; }
body.drawer-open .nav__burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.drawer-open .nav__burger span:nth-child(2) { opacity: 0; }
body.drawer-open .nav__burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* Mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 70; pointer-events: none;
}
.drawer__scrim {
  position: absolute; inset: 0; background: rgba(6,14,28,0.55);
  opacity: 0; transition: opacity .3s var(--ease);
}
.drawer__panel {
  position: absolute; top: 0; right: 0; height: 100%; width: min(88vw, 360px);
  background: var(--navy); border-left: 1px solid var(--line-navy);
  transform: translateX(100%); transition: transform .36s var(--ease);
  padding: 100px 32px 40px; display: flex; flex-direction: column; gap: 4px;
}
.drawer__link {
  font-size: 19px; font-weight: 500; color: var(--on-navy);
  padding: 16px 0; border-bottom: 1px solid var(--line-navy);
}
.drawer__link:hover { color: var(--gold); }
.drawer__cta { margin-top: 28px; display: flex; flex-direction: column; gap: 12px; }
.drawer__cta .btn { justify-content: center; }
body.drawer-open .drawer { pointer-events: auto; }
body.drawer-open .drawer__scrim { opacity: 1; }
body.drawer-open .drawer__panel { transform: translateX(0); }

/* ===========================================================================
   HERO
   =========================================================================== */
.hero {
  background: var(--navy); color: var(--on-navy);
  padding-top: 152px; padding-bottom: 0; overflow: hidden;
}
.hero__grid {
  display: grid; grid-template-columns: 1.06fr 0.94fr; gap: 64px;
  align-items: center; padding-bottom: 88px;
}
.hero__title {
  font-family: var(--serif); font-weight: 500;
  font-size: calc(66px * var(--serif-scale)); line-height: 1.06;
  letter-spacing: -0.015em; color: var(--on-navy); margin-top: 22px;
  text-wrap: balance;
}
.hero__title em { font-style: normal; color: var(--gold); }
.hero__sub {
  font-size: 19px; line-height: 1.6; color: var(--on-navy-soft);
  margin-top: 26px; max-width: 50ch; text-wrap: pretty;
}
.hero__cta { display: flex; gap: 14px; margin-top: 38px; flex-wrap: wrap; }

/* Stats strip */
.stats {
  border-top: 1px solid var(--line-navy);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.stat { padding: 36px 4px 40px; border-left: 1px solid var(--line-navy); }
.stat:first-child { border-left: 0; padding-left: 0; }
.stat__num {
  font-family: var(--serif); font-weight: 500;
  font-size: 46px; line-height: 1; color: var(--on-navy);
  letter-spacing: -0.01em;
}
.stat__num span { color: var(--gold); }
.stat__label {
  font-size: 13.5px; color: var(--on-navy-soft); margin-top: 10px;
  letter-spacing: 0.01em;
}

/* Capability stack card (flat, editorial — no fake data) ----------------- */
.stackcard {
  background: var(--white); border-radius: 16px; box-shadow: var(--shadow-lg);
  padding: 28px 32px 24px; margin: 0; border: 1px solid rgba(255,255,255,0.05);
}
.stackcard__head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 18px; border-bottom: 1px solid var(--line);
}
.stackcard__eyebrow {
  font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--ink-mute);
}
.stackcard__mark {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 13px; font-weight: 700; color: var(--ink); letter-spacing: 0.01em;
}
.stack { list-style: none; margin: 0; padding: 6px 0; position: relative; }
.stack::before {
  content: ""; position: absolute; left: 9px; top: 30px; bottom: 30px;
  width: 2px; background: var(--line); z-index: 0;
}
.stack__layer {
  display: grid; grid-template-columns: 20px 1fr auto; align-items: center; gap: 16px;
  padding: 15px 0; position: relative;
}
.stack__layer + .stack__layer { border-top: 1px solid var(--line); }
.stack__node {
  width: 11px; height: 11px; border-radius: 50%; border: 2px solid var(--navy);
  background: var(--white); justify-self: center; position: relative; z-index: 1;
  transition: transform .25s var(--ease);
}
.stack__name { font-size: 15.5px; font-weight: 600; color: var(--ink); letter-spacing: -0.005em; }
.stack__tag {
  font-size: 11px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--ink-mute); border: 1px solid var(--line); border-radius: 100px; padding: 4px 11px;
}
.stack__layer.is-accent .stack__node {
  border-color: var(--gold); background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201,161,74,0.16);
}
.stack__layer.is-accent .stack__name { color: var(--navy); }
.stack__layer.is-accent .stack__tag { color: var(--gold-strong); border-color: rgba(201,161,74,0.42); }
.stackcard:hover .stack__layer.is-accent .stack__node { transform: scale(1.12); }
.stackcard__foot {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 18px; border-top: 1px solid var(--line);
}
.stackcard__foot-text { font-family: var(--serif); font-size: 17px; font-weight: 500; color: var(--ink); }
.stackcard__foot-arrow { color: var(--gold-strong); font-size: 17px; }

/* ===========================================================================
   TRUST BAR
   =========================================================================== */
.trust { background: var(--white); padding-block: 52px; border-bottom: 1px solid var(--line); }
.trust__label {
  text-align: center; font-size: 12.5px; font-weight: 600; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-mute); margin-bottom: 30px;
}
.trust__logos {
  display: flex; align-items: center; justify-content: center;
  gap: 64px; flex-wrap: wrap;
}
.logo-word {
  font-weight: 700; font-size: 25px; letter-spacing: 0.02em;
  color: #AAB0BC; filter: grayscale(1); opacity: .85;
  transition: color .25s var(--ease), opacity .25s var(--ease);
}
.logo-word:hover { color: var(--ink-mute); opacity: 1; }

/* ===========================================================================
   SERVICIOS
   =========================================================================== */
.services { background: var(--paper); }
.services__grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px;
  background: var(--line); border: 1px solid var(--line); border-radius: 14px;
  overflow: hidden;
}
.service {
  background: var(--white); padding: 38px 34px 40px;
  transition: background .25s var(--ease); position: relative;
}
.service:hover { background: #FCFBF7; }
.service__icon { width: 38px; height: 38px; color: var(--navy); margin-bottom: 24px; }
.service__icon .accent { color: var(--gold); }
.service__title {
  font-family: var(--serif); font-weight: 500; font-size: 23px; color: var(--ink);
  letter-spacing: -0.005em;
}
.service__desc { font-size: 15.5px; color: var(--ink-soft); margin-top: 12px; line-height: 1.55; }
.service__more {
  font-size: 13.5px; font-weight: 600; color: var(--gold-strong); margin-top: 20px;
  display: inline-flex; align-items: center; gap: 6px; opacity: 0; transform: translateY(4px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.service:hover .service__more { opacity: 1; transform: translateY(0); }

/* ===========================================================================
   NEXUS LABS (dark band)
   =========================================================================== */
.labs { background: var(--navy); color: var(--on-navy); }
.labs__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 52px; }
.labs__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product {
  background: var(--navy-800); border: 1px solid var(--line-navy);
  border-radius: 14px; padding: 26px 26px 28px; display: flex; flex-direction: column;
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease);
}
.product:hover { border-color: rgba(201,161,74,0.5); transform: translateY(-3px); background: var(--navy-700); }
.product__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.product__glyph {
  width: 40px; height: 40px; border-radius: 9px; background: var(--navy-600);
  display: grid; place-items: center; color: var(--gold);
}
.badge {
  font-size: 11px; font-weight: 600; letter-spacing: 0.04em; padding: 5px 11px;
  border-radius: 100px; border: 1px solid transparent; white-space: nowrap;
}
.badge--live { color: #8FE0B4; background: rgba(74,201,138,0.10); border-color: rgba(74,201,138,0.28); }
.badge--beta { color: var(--gold-soft); background: rgba(201,161,74,0.12); border-color: rgba(201,161,74,0.32); }
.badge--soon { color: var(--on-navy-soft); background: rgba(255,255,255,0.04); border-color: var(--line-navy); }
.product__name { font-family: var(--serif); font-weight: 500; font-size: 22px; color: var(--on-navy); }
.product__desc { font-size: 14.5px; color: var(--on-navy-soft); margin-top: 10px; line-height: 1.55; flex: 1; }
.product__link {
  font-size: 13px; font-weight: 600; color: var(--gold); margin-top: 22px;
  display: inline-flex; align-items: center; gap: 6px;
}
.product__link .arrow { transition: transform .22s var(--ease); }
.product:hover .product__link .arrow { transform: translateX(3px); }

/* ===========================================================================
   CÓMO TRABAJAMOS
   =========================================================================== */
.process { background: var(--white); }
.process__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.step { background: var(--white); padding: 40px 30px 44px; }
.step__num {
  font-family: var(--serif); font-weight: 400; font-size: 17px; color: var(--gold-strong);
  display: inline-flex; align-items: baseline; gap: 2px; letter-spacing: 0.04em;
}
.step__num b { font-size: 17px; font-weight: 500; }
.step__rule { height: 1px; background: var(--line); margin: 22px 0; }
.step__title { font-family: var(--serif); font-weight: 500; font-size: 22px; color: var(--ink); }
.step__desc { font-size: 15px; color: var(--ink-soft); margin-top: 12px; line-height: 1.55; }

/* ===========================================================================
   CTA BAND
   =========================================================================== */
.cta-band { background: var(--navy); color: var(--on-navy); }
.cta-band__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 48px;
  padding-block: 92px;
}
.cta-band__title {
  font-family: var(--serif); font-weight: 500; font-size: calc(46px * var(--serif-scale));
  line-height: 1.1; letter-spacing: -0.012em; color: var(--on-navy); max-width: 18ch;
  text-wrap: balance;
}
.cta-band__aside { max-width: 360px; }
.cta-band__text { font-size: 17px; color: var(--on-navy-soft); margin-bottom: 26px; }

/* ===========================================================================
   FOOTER
   =========================================================================== */
.footer { background: var(--navy-800); color: var(--on-navy-soft); padding-top: 80px; }
.footer__grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 48px;
  padding-bottom: 64px; border-bottom: 1px solid var(--line-navy);
}
.footer__brand .brand__name { color: var(--on-navy); }
.footer__tag { font-size: 15px; color: var(--on-navy-soft); margin-top: 20px; max-width: 30ch; line-height: 1.6; }
.footer__col h4 {
  font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--on-navy-mute); margin-bottom: 20px;
}
.footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 13px; }
.footer__col a { font-size: 15px; color: var(--on-navy-soft); transition: color .2s var(--ease); }
.footer__col a:hover { color: var(--gold); }
.footer__bottom {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding-block: 28px; font-size: 13.5px; color: var(--on-navy-mute); flex-wrap: wrap;
}
.footer__bottom a:hover { color: var(--on-navy-soft); }

/* ===========================================================================
   SCROLL REVEAL
   =========================================================================== */
/* Default state = visible (no FOUC). Hidden state is armed by JS only. */
[data-reveal] { transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal-stagger] > * { transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal-armed [data-reveal] { opacity: 0; transform: translateY(18px); }
.reveal-armed [data-reveal-stagger] > * { opacity: 0; transform: translateY(18px); }
[data-reveal].is-visible { opacity: 1; transform: none; }
[data-reveal-stagger].is-visible > * { opacity: 1; transform: none; }
/* Hard fallback: kill transitions so content can never freeze hidden. */
.reveal-instant [data-reveal], .reveal-instant [data-reveal-stagger] > * {
  transition: none !important; opacity: 1 !important; transform: none !important;
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal], [data-reveal-stagger] > * { opacity: 1 !important; transform: none !important; transition: none; }
  html { scroll-behavior: auto; }
}

/* ===========================================================================
   RESPONSIVE
   =========================================================================== */
@media (max-width: 1080px) {
  :root { --gutter: 32px; }
  .hero__grid { gap: 44px; }
  .hero__title { font-size: calc(56px * var(--serif-scale)); }
  .section-title { font-size: calc(38px * var(--serif-scale)); }
}

@media (max-width: 920px) {
  .nav__links, .nav__login { display: none; }
  .nav__burger { display: block; }
  .nav__actions .btn { display: none; }

  .hero { padding-top: 124px; }
  .hero__grid { grid-template-columns: 1fr; gap: 48px; padding-bottom: 64px; }
  .hero__visual { order: 2; }
  .hero__title { font-size: calc(50px * var(--serif-scale)); }

  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .labs__grid { grid-template-columns: repeat(2, 1fr); }
  .process__grid { grid-template-columns: repeat(2, 1fr); }
  .labs__head { flex-direction: column; align-items: flex-start; gap: 24px; }
  .cta-band__inner { flex-direction: column; align-items: flex-start; gap: 32px; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 600px) {
  :root { --gutter: 22px; }
  .section { padding-block: 76px; }
  .section--tight { padding-block: 60px; }

  .hero__title { font-size: calc(40px * var(--serif-scale)); }
  .hero__sub { font-size: 17px; }
  .hero__cta { gap: 10px; }
  .hero__cta .btn { flex: 1; justify-content: center; }

  /* stats 2x2 */
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat { border-left: 0; padding: 26px 0; border-top: 1px solid var(--line-navy); }
  .stat:nth-child(1), .stat:nth-child(2) { border-top: 0; }
  .stat:nth-child(2n) { padding-left: 22px; border-left: 1px solid var(--line-navy); }
  .stat__num { font-size: 38px; }

  .trust__logos { gap: 36px 44px; }
  .logo-word { font-size: 21px; }

  .section-title { font-size: calc(31px * var(--serif-scale)); }
  .section-head { margin-bottom: 40px; }

  .services__grid, .labs__grid, .process__grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .cta-band__title { font-size: calc(33px * var(--serif-scale)); }

  .window__body { min-height: 300px; }
  .window__kpis { gap: 10px; }
  .kpi { padding: 11px; }
  .kpi__val { font-size: 22px; }
}

/* ===========================================================================
   ADD-ONS — mega-menú, selector idioma, contacto, cookies (estética navy/oro)
   =========================================================================== */

/* Nav: dropdowns */
.nav__item { position: relative; }
.nav__item > .nav__link { display: inline-flex; align-items: center; gap: 6px; }
.nav__chev { width: 9px; height: 9px; transition: transform .25s var(--ease); opacity: .7; }
.nav__item:hover > .nav__link .nav__chev { transform: rotate(180deg); }

.mega {
  position: absolute; top: calc(100% + 14px); left: 50%; transform: translateX(-50%) translateY(8px);
  background: var(--navy-800); border: 1px solid var(--line-navy); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 22px; min-width: 540px;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
  z-index: 90;
}
.mega--wide { min-width: 760px; }
.nav__item:hover .mega { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); }
.mega::before { content: ""; position: absolute; top: -14px; left: 0; right: 0; height: 14px; }
.mega__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px 26px; }
.mega--wide .mega__grid { grid-template-columns: repeat(3, 1fr); }
.mega__col h6 {
  font-family: var(--sans); font-size: 11px; font-weight: 600; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin: 6px 0 10px;
}
.mega__link {
  display: flex; align-items: center; gap: 8px; padding: 6px 0;
  font-size: 14px; color: var(--on-navy-soft); transition: color .18s var(--ease);
}
.mega__link svg { width: 12px; height: 12px; color: var(--on-navy-mute); flex: none; transition: transform .18s var(--ease), color .18s var(--ease); }
.mega__link:hover { color: var(--on-navy); }
.mega__link:hover svg { color: var(--gold); transform: translateX(2px); }

/* Language selector */
.lang { position: relative; }
.lang__current {
  display: inline-flex; align-items: center; gap: 8px; cursor: pointer;
  font-size: 14px; font-weight: 500; color: var(--on-navy-soft);
  padding: 7px 10px; border-radius: 8px; border: 1px solid var(--line-navy);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.lang__current:hover { color: var(--on-navy); border-color: rgba(244,241,234,0.28); }
.lang__flag { width: 18px; height: 13px; border-radius: 2px; object-fit: cover; display: block; }
.lang__chev { width: 9px; height: 9px; opacity: .7; }
.lang__menu {
  position: absolute; top: calc(100% + 8px); right: 0; min-width: 160px;
  background: var(--navy-800); border: 1px solid var(--line-navy); border-radius: 10px;
  box-shadow: var(--shadow-lg); padding: 6px; z-index: 95;
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .2s var(--ease), transform .2s var(--ease), visibility .2s;
}
.lang__menu.show { opacity: 1; visibility: visible; transform: translateY(0); }
.lang__opt {
  display: flex; align-items: center; gap: 10px; padding: 9px 11px; border-radius: 7px;
  font-size: 14px; color: var(--on-navy-soft); cursor: pointer; transition: background .16s var(--ease), color .16s var(--ease);
}
.lang__opt:hover { background: var(--navy-700); color: var(--on-navy); }

/* Contacto cards */
.contact { background: var(--paper); }
.contact__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.contact-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  padding: 32px 26px; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 14px;
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.contact-card:hover { border-color: rgba(201,161,74,0.5); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.contact-card__icon {
  width: 48px; height: 48px; border-radius: 11px; background: var(--paper-2);
  display: grid; place-items: center; color: var(--navy); font-size: 19px;
}
.contact-card__title { font-family: var(--serif); font-weight: 500; font-size: 19px; color: var(--ink); }
.contact-card .btn { margin-top: auto; }

/* Footer extra col + socials/docs */
.footer__grid--5 { grid-template-columns: 1.6fr 1fr 1fr 1.1fr 1.2fr; }
.footer__social { display: flex; gap: 14px; margin-top: 20px; }
.footer__social a { color: var(--on-navy-mute); font-size: 18px; transition: color .2s var(--ease); }
.footer__social a:hover { color: var(--gold); }
.footer__col a i { width: 16px; margin-right: 8px; color: var(--on-navy-mute); }

/* Cookie banner (RGPD) — navy/gold */
.cookie-consent {
  position: fixed; bottom: 20px; left: 20px; z-index: 200; max-width: 520px;
  background: var(--navy-800); border: 1px solid var(--line-navy); border-radius: 14px;
  box-shadow: var(--shadow-lg); padding: 22px 24px; color: var(--on-navy-soft);
}
.cookie-consent h4 { font-family: var(--serif); font-weight: 500; font-size: 19px; color: var(--on-navy); margin: 0; }
.cookie-consent p { font-size: 13.5px; color: var(--on-navy-soft); line-height: 1.6; margin: 8px 0 0; }
.cookie-cats { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line-navy); }
.cookie-cats label { display: flex; align-items: center; justify-content: space-between; padding: 9px 0; font-size: 13.5px; color: var(--on-navy); }
.cookie-cats .muted { font-size: 12px; color: var(--on-navy-mute); font-style: italic; }
.cookie-cats input { width: 18px; height: 18px; accent-color: var(--gold); cursor: pointer; }
.cookie-btns { display: flex; gap: 10px; margin-top: 16px; flex-wrap: wrap; }
.cookie-btns .btn { padding: 10px 16px; font-size: 13.5px; flex: 1; justify-content: center; min-width: 120px; }

@media (max-width: 920px) {
  .lang { display: none; }
  .contact__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid--5 { grid-template-columns: 1fr 1fr; }
  .cookie-consent { left: 16px; right: 16px; max-width: none; }
  .cookie-btns .btn { flex: 1 1 100%; }
}
@media (max-width: 600px) {
  .contact__grid { grid-template-columns: 1fr; }
  .footer__grid--5 { grid-template-columns: 1fr; }
}

/* Mobile drawer: language inside */
.drawer__lang { display: flex; gap: 10px; margin-top: 8px; }
.drawer__lang button {
  flex: 1; padding: 11px; border-radius: 8px; border: 1px solid var(--line-navy);
  background: transparent; color: var(--on-navy-soft); font-size: 14px; font-weight: 500;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.drawer__lang button.is-active { border-color: var(--gold); color: var(--on-navy); }

/* ===========================================================================
   HERO con VÍDEO de fondo (Cuatro Torres) — override del hero editorial
   =========================================================================== */
.hero--video {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 84px var(--gutter) 0;
  overflow: hidden;
  background: var(--navy);
}
.hero__video {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
.hero__overlay {
  position: absolute; inset: 0; z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,26,51,0.55) 0%, rgba(10,26,51,0.35) 40%, rgba(10,26,51,0.78) 100%),
    radial-gradient(ellipse at 50% 38%, rgba(10,26,51,0.18) 0%, rgba(10,26,51,0.62) 90%);
}
.hero__inner { position: relative; z-index: 2; text-align: center; }
.hero__title--center {
  max-width: 18ch; margin: 0 auto;
  font-size: calc(72px * var(--serif-scale));
  line-height: 1.05; letter-spacing: -0.02em;
  color: var(--on-navy);
  text-shadow: 0 2px 30px rgba(0,0,0,0.45);
}
.hero__title--center em { font-style: normal; color: var(--gold); }

/* scroll cue */
.hero__scroll {
  position: absolute; bottom: 30px; left: 50%; transform: translateX(-50%);
  z-index: 2; width: 26px; height: 42px; border: 1.5px solid rgba(244,241,234,0.45);
  border-radius: 16px; display: grid; place-items: start center; padding-top: 8px;
}
.hero__scroll span {
  width: 4px; height: 8px; border-radius: 3px; background: var(--gold);
  animation: heroScroll 1.7s var(--ease) infinite;
}
@keyframes heroScroll { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(12px); } }

/* stats over solid navy now */
.stats-band { background: var(--navy); color: var(--on-navy); padding: 4px 0 60px; }

@media (max-width: 1080px) { .hero__title--center { font-size: calc(58px * var(--serif-scale)); } }
@media (max-width: 920px)  { .hero--video { min-height: 88vh; } .hero__title--center { font-size: calc(46px * var(--serif-scale)); } }
@media (max-width: 600px)  { .hero--video { min-height: 84vh; padding-top: 100px; } .hero__title--center { font-size: calc(34px * var(--serif-scale)); max-width: 16ch; } }
@media (prefers-reduced-motion: reduce) { .hero__scroll span { animation: none; } }

/* ===========================================================================
   SUBPÁGINAS — page-hero, capacidades, tabla casos, stack
   =========================================================================== */
.page-hero { background: var(--navy); color: var(--on-navy); padding: 150px 0 76px; position: relative; overflow: hidden; }
.page-hero::after { content:""; position:absolute; top:-40%; right:-10%; width:560px; height:560px; border-radius:50%; background: radial-gradient(circle, rgba(201,161,74,0.10), transparent 70%); z-index:0; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero__title { font-family: var(--serif); font-weight: 500; font-size: calc(56px*var(--serif-scale)); line-height: 1.07; letter-spacing: -0.015em; color: var(--on-navy); margin-top: 14px; text-wrap: balance; }
.page-hero__title em { font-style: normal; color: var(--gold); }
.page-hero__lead { font-size: 19px; color: var(--on-navy-soft); margin-top: 22px; max-width: 62ch; text-wrap: pretty; }
.page-hero__cta { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }

.cap-row { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.cap-row + .cap-row { margin-top: 60px; }
.cap-row__panel { background: var(--navy); border-radius: 16px; padding: 60px 40px; text-align: center; color: var(--on-navy); box-shadow: var(--shadow-md); }
.cap-row__panel i { color: var(--gold); }
.cap-row__panel h3 { font-family: var(--serif); font-weight: 500; color: var(--on-navy); margin-top: 18px; font-size: 22px; }
.cap-row__title { font-family: var(--serif); font-weight: 500; font-size: 26px; color: var(--ink); margin-bottom: 14px; letter-spacing: -0.005em; }
.cap-row__desc { font-size: 16px; line-height: 1.7; color: var(--ink-soft); }
.tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 20px; }
.tag-pill { background: var(--paper-2); color: var(--ink-soft); border: 1px solid var(--line); padding: 6px 14px; border-radius: 100px; font-size: 12.5px; font-weight: 600; }

.usecase-table { width: 100%; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.usecase-table th { text-align: left; font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-mute); padding: 15px 22px; background: var(--paper-2); border-bottom: 1px solid var(--line); }
.usecase-table td { padding: 15px 22px; font-size: 15px; color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.usecase-table tbody tr:last-child td { border-bottom: 0; }
.usecase-table td:last-child { color: var(--gold-strong); font-weight: 600; white-space: nowrap; }

.stackgrid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.tech { padding: 24px; border: 1px solid var(--line); border-radius: 12px; text-align: center; background: var(--white); transition: border-color .2s var(--ease), transform .2s var(--ease); }
.tech:hover { border-color: rgba(201,161,74,0.5); transform: translateY(-2px); }
.tech i { font-size: 2rem; color: var(--navy); }
.tech p { font-size: 12.5px; margin-top: 10px; font-weight: 600; color: var(--ink-soft); }

@media (max-width: 920px) {
  .page-hero { padding: 120px 0 56px; }
  .cap-row { grid-template-columns: 1fr; gap: 26px; }
  .cap-row__panel { order: -1; }
  .stackgrid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 600px) {
  .page-hero__title { font-size: calc(36px*var(--serif-scale)); }
  .stackgrid { grid-template-columns: repeat(2, 1fr); }
  .usecase-table th:nth-child(2), .usecase-table td:nth-child(2) { display: none; }
}

/* ===========================================================================
   PÁGINAS LEGALES / PROSA
   =========================================================================== */
.legal { background: var(--white); }
.prose { max-width: 780px; margin: 0 auto; }
.prose h2 { font-family: var(--serif); font-weight: 500; font-size: 26px; color: var(--ink); margin: 40px 0 14px; letter-spacing: -0.005em; }
.prose h3 { font-family: var(--serif); font-weight: 500; font-size: 20px; color: var(--ink); margin: 28px 0 10px; }
.prose p, .prose li { font-size: 16px; line-height: 1.8; color: var(--ink-soft); }
.prose ul, .prose ol { padding-left: 22px; margin: 12px 0; }
.prose li { margin: 6px 0; }
.prose a { color: var(--gold-strong); text-decoration: underline; text-underline-offset: 2px; }
.prose strong { color: var(--ink); }
.prose hr { border: 0; border-top: 1px solid var(--line); margin: 32px 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 18px 0; }
.prose th, .prose td { text-align: left; padding: 10px 14px; border: 1px solid var(--line); font-size: 14.5px; }
.prose th { background: var(--paper-2); font-weight: 600; color: var(--ink); }

/* ===========================================================================
   LOGO MARQUEES — banda blanca (suites + IA)
   =========================================================================== */
.trust { overflow: hidden; }
.trust__label { text-align: center; }
.marquee {
  margin-top: 32px; display: flex; flex-direction: column; gap: 26px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent);
}
.marquee__row { overflow: hidden; }
.marquee__track {
  display: flex; align-items: center; gap: 58px; width: max-content; will-change: transform;
  animation: mqScroll 45s linear infinite;   /* suites — más rápido */
}
.marquee__track--rev { animation-duration: 68s; animation-direction: reverse; } /* IA — más lento, sentido inverso */
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes mqScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.mq-logo { flex: none; display: grid; place-items: center; height: 34px; }
.mq-logo img {
  height: 30px; width: auto; max-width: 120px; object-fit: contain; opacity: .88;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}
.mq-logo img:hover { opacity: 1; transform: scale(1.1); }
@media (prefers-reduced-motion: reduce) { .marquee__track { animation: none; } }
@media (max-width: 600px) { .marquee { gap: 20px; } .marquee__track { gap: 40px; } .mq-logo img { height: 24px; } }