/* ==========================================================================
   Instalac — home.css  ·  Inicio (solo front-page)
   Motivo: red de nodos. Ritmo navy ↔ off-white. Cian rationado (~10%).
   ========================================================================== */

/* --- Reveal on scroll (orquestado) --- */
[data-reveal]{opacity:0;transform:translateY(18px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].is-visible{opacity:1;transform:none}
[data-reveal-delay="1"]{transition-delay:.08s}
[data-reveal-delay="2"]{transition-delay:.16s}
[data-reveal-delay="3"]{transition-delay:.24s}
[data-reveal-delay="4"]{transition-delay:.32s}
@media (prefers-reduced-motion:reduce){
  [data-reveal]{opacity:1;transform:none;transition:none}
}

/* --- Reveal por máscara (títulos): cada línea sube recortada. Fix descendentes. --- */
.reveal-mask{}
.reveal-mask .ln{display:block;overflow:hidden;padding-bottom:.16em;margin-bottom:-.13em}
html.js .reveal-mask .ln>span{display:block;transform:translateY(115%);
  transition:transform .9s var(--ease)}
html.js .reveal-mask.is-visible .ln:nth-child(1)>span{transition-delay:0s}
html.js .reveal-mask.is-visible .ln:nth-child(2)>span{transition-delay:.12s}
html.js .reveal-mask.is-visible .ln:nth-child(3)>span{transition-delay:.24s}
html.js .reveal-mask.is-visible .ln>span{transform:none}
@media (prefers-reduced-motion:reduce){
  html.js .reveal-mask .ln>span{transform:none;transition:none}
}

/* --- Encabezado de sección reutilizable --- */
.section-head{max-width:680px;margin-bottom:clamp(32px,5vw,56px)}
.section-head__eyebrow{font-family:var(--font-display);text-transform:uppercase;
  letter-spacing:.2em;font-size:12px;font-weight:700;color:var(--blue-600);margin:0 0 14px;
  display:flex;align-items:center;gap:10px}
.section-head__eyebrow::before{content:"";width:7px;height:7px;border-radius:1px;background:var(--cyan-500);flex:none}
.section-head__eyebrow--light{color:var(--cyan-300)}
.section-head__title{font-size:clamp(26px,4vw,40px);font-weight:700;line-height:1.1;max-width:18ch}

/* canvas de nodos */
.node-field{position:absolute;inset:0;width:100%;height:100%;z-index:0;display:block}
.node-field--soft{opacity:.5}

/* ================= HERO (editorial cinético) ================= */
.hero{position:relative;min-height:100vh;display:flex;flex-direction:column;justify-content:center;
  padding-block:10vh 12vh;overflow:hidden;isolation:isolate;background:var(--base);color:var(--navy-900)}

/* gradiente fluido: 3 blobs en circuito cerrado (compositor) */
.hero__aurora{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.hero__blob{position:absolute;top:0;left:0;border-radius:50%;filter:blur(72px);
  will-change:transform;mix-blend-mode:multiply}
.hero__blob--1{width:42vw;height:42vw;background:radial-gradient(circle,rgba(72,168,192,.30),transparent 66%);animation:heroRoam1 30s linear infinite}
.hero__blob--2{width:38vw;height:38vw;background:radial-gradient(circle,rgba(96,144,192,.28),transparent 66%);animation:heroRoam2 38s linear infinite}
.hero__blob--3{width:26vw;height:26vw;background:radial-gradient(circle,rgba(144,216,216,.30),transparent 66%);animation:heroRoam3 24s linear infinite}
@keyframes heroRoam1{0%{transform:translate(-8vw,6vh) scale(1)}25%{transform:translate(42vw,18vh) scale(1.18)}50%{transform:translate(74vw,42vh) scale(1)}75%{transform:translate(28vw,58vh) scale(1.12)}100%{transform:translate(-8vw,6vh) scale(1)}}
@keyframes heroRoam2{0%{transform:translate(76vw,52vh) scale(1.1)}33%{transform:translate(18vw,64vh) scale(1)}66%{transform:translate(-4vw,8vh) scale(1.2)}100%{transform:translate(76vw,52vh) scale(1.1)}}
@keyframes heroRoam3{0%{transform:translate(38vw,-12vh) scale(.9)}50%{transform:translate(56vw,62vh) scale(1.1)}100%{transform:translate(38vw,-12vh) scale(.9)}}

.hero__inner{position:relative;z-index:2}
.hero__eyebrow{font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--blue-600);display:flex;align-items:center;gap:12px;margin:0 0 30px}
.hero__eyebrow::before{content:"";width:8px;height:8px;border-radius:1px;background:var(--cyan-500);flex:none}
.hero__title{font-family:var(--font-display);font-weight:900;font-size:clamp(44px,9vw,118px);
  line-height:.92;letter-spacing:-.035em;margin:0;color:var(--navy-900);max-width:none}
.hero__title em{font-style:normal;color:var(--blue-600)}
.hero__out{color:transparent;-webkit-text-stroke:2px var(--blue-400)}
.hero__row{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-top:40px;flex-wrap:wrap}
.hero__lead{font-size:clamp(16px,1.6vw,19px);color:var(--ink-soft);max-width:46ch;line-height:1.62;margin:0}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap}
.hero__ticker{margin-top:9vh;border-top:1px solid var(--grey-200);border-bottom:1px solid var(--grey-200);
  padding:18px 0;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.hero__track{display:flex;align-items:center;width:max-content;animation:heroMarquee 38s linear infinite}
.hero__cap{font-family:var(--font-display);font-weight:700;font-size:clamp(18px,2.6vw,30px);
  color:var(--ink-soft);white-space:nowrap;padding:0 26px}
.hero__capsep{color:var(--cyan-500);font-size:clamp(18px,2.6vw,30px)}
.hero__ticker:hover .hero__track{animation-play-state:paused}
@keyframes heroMarquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}

@media (prefers-reduced-motion:reduce){
  .hero__blob{animation:none!important}
  .hero__track{animation:none;flex-wrap:wrap;width:auto}
}

/* ================= INTRO / EL INTEGRADOR ================= */
.intro{background:var(--navy-900);color:#fff;padding:clamp(56px,8vw,96px) 0 0;overflow:hidden}
.intro__grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:clamp(28px,5vw,64px);align-items:start}
.intro__title{font-size:clamp(26px,3.4vw,40px);font-weight:700;color:#fff;line-height:1.1;max-width:13ch;margin:0}
.intro__body p{font-size:clamp(16px,1.7vw,18px);line-height:1.62;color:var(--steel-100);max-width:56ch;margin:0 0 28px}
.intro__facts{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.intro__facts li{display:flex;flex-direction:column;gap:4px}
.intro__facts strong{font-family:var(--font-display);font-size:17px;font-weight:700;color:#fff;font-variant-numeric:lining-nums}
.intro__facts strong .countup{font-size:inherit;font-weight:inherit;color:inherit}
.intro__facts span{font-size:12.5px;color:var(--steel-400);line-height:1.42}
/* Rotador de palabras: "Integramos <capacidad>" con fade (reemplaza el 2º marquee). */
.intro__rotator{margin-top:clamp(40px,6vw,64px);padding-bottom:clamp(40px,6vw,64px);
  display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.intro__rot-pre{font-family:var(--font-display);font-weight:700;font-size:clamp(20px,3.2vw,34px);color:var(--steel-400)}
.intro__rot-stage{display:inline-grid}
.intro__rot-word{grid-area:1/1;font-family:var(--font-display);font-weight:800;
  font-size:clamp(20px,3.2vw,34px);color:var(--cyan-300);white-space:nowrap;
  opacity:0;transform:translateY(.42em);transition:opacity .5s var(--ease),transform .5s var(--ease)}
.intro__rot-word.is-on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .intro__rot-word{transition:none}
}

/* ================= SOLUCIONES (bento) ================= */
.solutions{background:var(--base);padding:clamp(64px,9vw,112px) 0}
.bento{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:minmax(176px,auto);gap:14px}
.bento__tile{position:relative;background:var(--paper);border:1px solid var(--grey-200);
  border-radius:var(--radius);padding:24px;display:flex;flex-direction:column;
  transition:border-color .25s var(--ease),transform .25s var(--ease),box-shadow .25s var(--ease)}
.bento__tile:hover{border-color:var(--blue-400);transform:translateY(-3px);
  box-shadow:0 14px 34px rgba(24,48,72,.1)}
.bento__tile--feat{grid-column:span 2;grid-row:span 2;
  background:linear-gradient(135deg,var(--navy-700),var(--navy-650));border-color:transparent;color:#fff}
.bento__icon{width:42px;height:42px;color:var(--blue-600)}
.bento__tile--feat .bento__icon{color:var(--cyan-300);width:52px;height:52px}
.bento__icon svg{width:100%;height:100%}
.bento__n{font-family:var(--font-display);font-variant-numeric:tabular-nums;font-size:12px;
  font-weight:600;color:var(--grey-500);margin-top:auto;letter-spacing:.1em}
.bento__tile--feat .bento__n{color:var(--steel-450)}
.bento__title{font-size:19px;font-weight:600;margin:6px 0 8px;color:inherit}
.bento__tile--feat .bento__title{font-size:clamp(24px,3vw,32px)}
.bento__desc{font-size:14px;line-height:1.55;color:var(--ink-soft);margin:0}
.bento__tile--feat .bento__desc{color:var(--steel-100);font-size:16px;max-width:34ch}
.bento__feat{font-size:13.5px;line-height:1.5;color:var(--steel-400);margin:14px 0 0;
  padding-top:14px;border-top:1px solid rgba(255,255,255,.12)}
.bento__link{margin-top:16px;font-family:var(--font-display);font-weight:600;font-size:13.5px;
  color:var(--blue-700);opacity:0;transform:translateY(4px);
  transition:opacity .25s var(--ease),transform .25s var(--ease)}
.bento__tile--feat .bento__link{color:var(--cyan-300);opacity:1;transform:none}
.bento__tile:hover .bento__link,.bento__tile:focus-within .bento__link{opacity:1;transform:none}
.bento__link::after{content:"";position:absolute;inset:0}

/* ================= POR QUÉ ================= */
.why{background:var(--paper);padding:clamp(64px,9vw,112px) 0;border-top:1px solid var(--grey-200)}
.why__grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(32px,5vw,72px);align-items:start}
.why__intro{position:sticky;top:calc(var(--header-h) + 24px)}
.why__lead{font-size:16px;color:var(--ink-soft);margin-top:18px;max-width:34ch}
.why__list{counter-reset:none;margin:0;padding:0}
.why__item{display:grid;grid-template-columns:auto 1fr;gap:24px;align-items:baseline;
  padding:28px 0;border-top:1px solid var(--grey-200)}
.why__item:first-child{border-top:0;padding-top:0}
.why__n{font-family:var(--font-display);font-weight:800;font-size:clamp(34px,4vw,52px);
  color:var(--grey-300);font-variant-numeric:tabular-nums;line-height:1}
.why__title{font-size:21px;font-weight:600;margin:0 0 8px}
.why__body p{margin:0;color:var(--ink-soft);max-width:58ch}

/* ================= CATÁLOGO ================= */
.catband{position:relative;background:var(--navy-900);color:#fff;overflow:hidden;
  padding:clamp(64px,9vw,108px) 0}
/* Circuito: trazas con pulsos de señal (canvas). Único motivo animado del catálogo.
   Translúcido + máscara que lo atenúa donde está el texto (izquierda). */
.circuit{position:absolute;inset:0;z-index:0;width:100%;height:100%;display:block;pointer-events:none;opacity:.62;
  -webkit-mask-image:linear-gradient(90deg,rgba(0,0,0,.16),rgba(0,0,0,.45) 45%,#000 80%);
  mask-image:linear-gradient(90deg,rgba(0,0,0,.16),rgba(0,0,0,.45) 45%,#000 80%)}
.catband__grid{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr .8fr;
  gap:clamp(32px,5vw,64px);align-items:center}
.catband__title{font-size:clamp(26px,3.6vw,38px);font-weight:700;color:#fff;
  max-width:18ch;margin:0 0 18px;line-height:1.12}
.catband__text{font-size:16px;color:var(--steel-200);max-width:48ch;margin:0 0 28px}
.catband__brands-label{font-family:var(--font-display);text-transform:uppercase;
  letter-spacing:.16em;font-size:11px;color:var(--steel-600);display:block;margin-bottom:14px}
.brandwall{display:grid;grid-template-columns:repeat(2,auto);gap:30px 56px;justify-content:start;align-items:center}
.brandwall__item{display:flex;align-items:center;min-height:32px}
/* max-width amplio para que los logos anchos lleguen a la misma altura → presencia pareja. */
.brandwall__logo{max-height:30px;max-width:155px;width:auto;filter:brightness(0) invert(1);opacity:.9}
.brandwall__word{font-family:var(--font-display);font-weight:700;font-size:17px;color:#fff;
  opacity:.82;letter-spacing:.01em}

/* ================= CASOS (carrusel arrastrable, navy) ================= */
.cases{background:var(--navy-800);color:#fff;padding:clamp(64px,9vw,112px) 0;overflow:hidden}
.cases .section-head__title{color:#fff}
.cases .section-head__eyebrow{color:var(--cyan-300)}
.cases__carousel{display:flex;gap:22px;overflow-x:auto;
  cursor:grab;padding-bottom:6px;scrollbar-width:none;-ms-overflow-style:none}
.cases__carousel::-webkit-scrollbar{display:none}
.cases__carousel.is-drag{cursor:grabbing}
.cslide{position:relative;flex:0 0 clamp(280px,42vw,480px);
  border-radius:14px;overflow:hidden;height:clamp(360px,52vh,480px);background:var(--navy-700);user-select:none}
.cslide__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;
  transform:scale(1.04);transition:transform .6s var(--ease);filter:brightness(.82)}
.cslide:hover .cslide__img{transform:scale(1.09)}
.cslide::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,24,40,.05),rgba(16,24,40,.88))}
.cslide__body{position:absolute;inset:0;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;padding:26px}
.cslide__sector{font-family:var(--font-display);font-weight:700;font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--cyan-300);margin-bottom:8px}
.cslide__title{font-family:var(--font-display);font-weight:700;font-size:clamp(19px,2.2vw,24px);
  line-height:1.15;margin:0 0 10px;color:#fff}
.cslide__desc{font-size:14px;color:var(--steel-100);line-height:1.55;margin:0;max-width:40ch}
.cases__ctrl{display:flex;align-items:center;gap:20px;margin-top:26px}
.cases__hint{font-family:var(--font-display);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel-400)}
.cases__prog{flex:1;height:3px;background:rgba(255,255,255,.14);border-radius:2px;overflow:hidden}
.cases__prog span{display:block;height:100%;width:20%;background:var(--cyan-500);border-radius:2px;
  transform-origin:left;transition:width .15s var(--ease)}
.cases__nav{display:flex;gap:8px}
.cases__btn{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  background:transparent;color:#fff;cursor:pointer;font-size:18px;display:grid;place-items:center;
  transition:border-color .2s var(--ease),color .2s var(--ease)}
.cases__btn:hover{border-color:var(--cyan-300);color:var(--cyan-300)}
.cases__btn svg{width:18px;height:18px}
.cases__btn:focus-visible{outline:2px solid var(--cyan-500);outline-offset:3px}
/* clients/verticals sobre navy */
.cases__clients{margin-top:clamp(40px,6vw,60px);font-size:15px;color:var(--steel-100);line-height:1.85;
  border-top:1px solid rgba(255,255,255,.12);padding-top:26px}
.cases__verticals{margin-top:16px;font-size:14.5px;color:var(--steel-200);line-height:1.7}
.cases__clients span,.cases__verticals span{font-family:var(--font-display);font-weight:700;
  color:var(--cyan-300);text-transform:uppercase;letter-spacing:.1em;font-size:11.5px;
  margin-right:10px;display:inline-block}
@media (prefers-reduced-motion:reduce){
  .cslide__img{transition:none}
  .cases__carousel{scroll-behavior:auto}
}

/* ================= CTA FINAL ================= */
.cta-final{position:relative;background:var(--paper);color:var(--navy-900);overflow:hidden;
  padding:clamp(72px,11vw,132px) 0}
.cta-final .section-head__eyebrow{color:var(--blue-600)}
.cta-final__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,64px);align-items:end}
.cta-final__title{font-size:clamp(30px,4.4vw,50px);font-weight:800;color:var(--navy-900);
  letter-spacing:-.02em;margin:6px 0 0;line-height:1.06;max-width:16ch}
.cta-final__text{font-size:17px;color:var(--ink-soft);margin:0 0 28px}
.cta-final__actions{display:flex;flex-wrap:wrap;align-items:center;gap:22px}
.cta-final__mail{font-family:var(--font-display);font-weight:500;font-size:16px;color:var(--ink);
  border-bottom:1px solid var(--cyan-500);padding-bottom:2px}
.cta-final__mail:hover{color:var(--blue-700)}

/* ================= RESPONSIVE ================= */
@media (max-width:980px){
  .intro__grid{grid-template-columns:1fr;gap:20px}
  .why__grid{grid-template-columns:1fr;gap:32px}
  .why__intro{position:static}
  .catband__grid{grid-template-columns:1fr;gap:32px}
  .cta-final__grid{grid-template-columns:1fr;gap:22px;align-items:start}
}
@media (max-width:760px){
  /* Hero: bajar de pantalla-completa a alto por contenido, sin tanto padding superior. */
  .hero{min-height:auto;padding-block:clamp(92px,20vw,128px) clamp(48px,11vw,80px)}

  .bento{grid-template-columns:1fr 1fr}
  .bento__tile--feat{grid-column:span 2;grid-row:auto}

  /* Datos del intro apilados (strong sobre descripción) — nunca desalineados. */
  .intro__facts{grid-template-columns:1fr;gap:14px}
}
@media (max-width:560px){
  .bento{grid-template-columns:1fr}
  .bento__tile--feat{grid-column:auto}

  .hero__title{font-size:clamp(42px,13vw,54px)}
  .section-head{margin-bottom:28px}

  /* Lista "por qué": número más chico y menos separación para ganar ancho de texto. */
  .why__item{gap:16px;padding:22px 0}
  .why__n{font-size:32px}

  .brandwall{gap:24px 36px}
  .cta-final__actions{gap:16px}
  .cases__clients,.cases__verticals{line-height:1.7}
}