/* =============================================================
   CATENADO LABS — v6
   + texto CATENADO en nav
   + sección alcance analítico expandible
   + fix topbar
============================================================= */

/* RESET */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{font-family:var(--f-body);line-height:1.6;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}
img,video{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* VARIABLES */
:root{
  --black:#2d2926;
  --black-deep:#1f1c1a;
  --black-soft:#3a3633;
  --black-elev:#45413d;

  --blue:#003da5;
  --blue-deep:#1b365d;
  --blue-vivid:#307fe2;
  --cyan:#41b6e6;
  --blue-pale:#c5cfda;
  --blue-mute:rgba(0, 61, 165, .1);

  --bg:#fafafb;
  --paper:#f2f2f5;
  --paper-2:#e7e7ec;
  --line:#d4d4dc;
  --line-soft:#e5e5eb;

  --ink:#2d2926;
  --ink-soft:#3a3a48;
  --ink-mute:#7a7a88;

  --white:#ffffff;
  --white-soft:rgba(255,255,255,.85);
  --white-mute:rgba(255,255,255,.6);

  --f-body:'Inter Tight', system-ui, -apple-system, sans-serif;
  --f-mono:'JetBrains Mono', 'SF Mono', Menlo, monospace;

  --pad-x:clamp(1.25rem, 4vw, 3rem);
  --max:1400px;
  --topbar-h:40px;

  --ease:cubic-bezier(.2,.8,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --dur:.5s;
}

/* UTILS */
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--pad-x)}
.mono{font-family:var(--f-mono);font-weight:500;font-variant-numeric:tabular-nums;letter-spacing:-.01em}

.eyebrow{
  display:inline-block;
  font-family:var(--f-mono);font-size:.72rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);
  padding:.35rem .75rem;
  border:1px solid var(--blue);
  border-radius:999px;
  margin-bottom:1.5rem;
}
.eyebrow--light{color:var(--cyan);border-color:rgba(65,182,230,.45)}

.section-title{
  font-family:var(--f-body);
  font-weight:500;
  font-size:clamp(2rem, 4.5vw, 4rem);
  line-height:1.05;
  letter-spacing:-.035em;
  color:var(--ink);
}
.section-title--light{color:var(--white)}
.section-title .accent{color:var(--ink-mute);font-weight:400}
.section-title--light .accent{color:var(--white-mute);font-weight:400}

.section-head{margin-bottom:4rem;max-width:780px}
.section-head--center{text-align:center;margin-left:auto;margin-right:auto}
.section-head--center .eyebrow{display:inline-block}
.section-desc{
  margin-top:1.5rem;font-size:1.05rem;color:var(--ink-soft);max-width:62ch;line-height:1.65;
}
.section-head--center .section-desc{margin-left:auto;margin-right:auto}

/* =============================================================
   TOPBAR
============================================================= */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:101;
  background:var(--blue-deep);
  color:var(--white-soft);
  height:var(--topbar-h);
  display:flex;align-items:center;
  font-size:.82rem;
  transition:transform .45s var(--ease);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.topbar.is-hidden{
  transform:translateY(-100%);
}
.topbar__inner{
  width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--pad-x);
  display:flex;justify-content:space-between;align-items:center;gap:1rem;
}
.topbar__left{display:flex;align-items:center;gap:1.75rem;flex-wrap:wrap}
.topbar__right{display:flex;align-items:center;gap:1.5rem}
.topbar__item{
  display:inline-flex;align-items:center;gap:.45rem;
  color:var(--white-soft);
  transition:color .25s var(--ease);
  white-space:nowrap;
}
a.topbar__item:hover{color:var(--cyan)}
.topbar__item svg{opacity:.75;flex-shrink:0}
.topbar__item--accent{color:var(--white);font-weight:500}
a.topbar__item--accent:hover{color:var(--cyan)}

@media(max-width:760px){
  .topbar{font-size:.75rem;height:36px}
  .topbar__left{gap:1rem}
  .topbar__item--hide-sm{display:none}
}
@media(max-width:480px){
  .topbar__left{gap:.75rem}
  .topbar__item svg{display:none}
  .topbar__right{display:none}
}

/* =============================================================
   NAV
============================================================= */
.nav{
  position:fixed;top:var(--topbar-h);left:0;right:0;z-index:100;
  padding:1.1rem 0;
  background:transparent;
  transition:top .45s var(--ease), background var(--dur) var(--ease), padding var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
  border-bottom:1px solid transparent;
}
.nav.is-topbar-hidden{top:0}
.nav.is-scrolled{
  background:rgba(250,250,251,.92);
  backdrop-filter:blur(20px) saturate(1.3);
  -webkit-backdrop-filter:blur(20px) saturate(1.3);
  border-bottom-color:var(--line-soft);
  padding:.7rem 0;
}
.nav__inner{
  max-width:var(--max);margin:0 auto;padding:0 var(--pad-x);
  display:flex;align-items:center;justify-content:space-between;gap:2rem;
}

/* Brand con texto */
.nav__brand{
  display:flex;align-items:center;gap:1rem;
  color:#ffffff;
  transition:color .3s var(--ease);
}
.nav.is-scrolled .nav__brand{color:var(--ink)}

.nav__logo-wrap{
  position:relative;width:46px;height:46px;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
}
.nav__logo{
  position:absolute;top:0;left:0;
  width:46px;height:46px;object-fit:contain;
  border-radius:6px;
  transition:opacity var(--dur) var(--ease);
}
.nav__logo--light{opacity:0}
.nav.is-scrolled .nav__logo--dark{opacity:0}
.nav.is-scrolled .nav__logo--light{opacity:1}

.nav__brand-text{
  display:flex;flex-direction:column;line-height:1;
}
/* Una sola regla — blanco sobre hero oscuro, transición a oscuro al scroll */
.nav__brand-name{
  font-family:var(--f-body);
  font-size:1.08rem;
  font-weight:500;
  letter-spacing:-.005em;
  color:#ffffff;
  line-height:1.1;
  white-space:nowrap;
  transition:color .3s var(--ease);
}
.nav.is-scrolled .nav__brand-name{color:var(--ink)}
.nav__brand-name strong{
  font-weight:700;
  letter-spacing:.02em;
  margin-right:.08em;
}
.nav__brand-regular{font-weight:400;opacity:.9}

.nav__links{display:flex;align-items:center;gap:2rem}
.nav__links a{
  font-size:.9rem;font-weight:450;letter-spacing:.005em;
  color:var(--white);position:relative;
  transition:color .3s var(--ease);
}
.nav.is-scrolled .nav__links a{color:var(--ink)}
.nav__links a:not(.nav__cta)::after{content:'';position:absolute;left:0;bottom:-5px;width:0;height:1.5px;background:var(--blue);transition:width .3s var(--ease)}
.nav__links a:not(.nav__cta):hover{color:var(--blue)}
.nav.is-scrolled .nav__links a:not(.nav__cta):hover{color:var(--blue)}
.nav__links a:not(.nav__cta):hover::after{width:100%}

.nav__cta{
  padding:.6rem 1.25rem;background:var(--blue);color:var(--white) !important;border-radius:999px;
  font-size:.85rem;font-weight:500;
  transition:transform .3s var(--ease), background .3s var(--ease), box-shadow .3s var(--ease);
  box-shadow:0 6px 20px -4px rgba(0,61,165,.45);
}
.nav__cta:hover{background:var(--blue-deep);transform:translateY(-1px);box-shadow:0 10px 25px -4px rgba(0,61,165,.6)}

.nav__toggle{display:none;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px;z-index:101;position:relative}
.nav__toggle span{display:block;width:22px;height:1.5px;background:var(--white);margin:0 auto;transition:transform .35s var(--ease), opacity .35s var(--ease), background .3s var(--ease)}
.nav.is-scrolled .nav__toggle span{background:var(--ink)}
.nav.is-open .nav__toggle span{background:var(--ink)}
.nav.is-open .nav__toggle span:first-child{transform:translateY(3.25px) rotate(45deg)}
.nav.is-open .nav__toggle span:last-child{transform:translateY(-3.25px) rotate(-45deg)}

@media(max-width:1050px){
  .nav__links{gap:1.5rem}
  .nav__links a{font-size:.85rem}
}
@media(max-width:960px){
  .nav__toggle{display:flex}
  .nav__links{
    position:fixed;top:0;right:0;bottom:0;width:min(86vw, 380px);
    background:var(--bg);padding:6rem 2rem 2rem;
    flex-direction:column;align-items:flex-start;gap:1.5rem;
    transform:translateX(100%);transition:transform .45s var(--ease);
    border-left:1px solid var(--line-soft);
    box-shadow:-20px 0 60px -20px rgba(45,41,38,.15);
  }
  .nav.is-open .nav__links{transform:translateX(0)}
  .nav.is-open .nav__links a{color:var(--ink) !important}
  .nav__links a{font-size:1.3rem;font-weight:500;color:var(--ink) !important}
}
@media(max-width:520px){
  .nav__brand-name{font-size:.92rem}
  .nav__logo-wrap,.nav__logo{width:40px;height:40px}
}

/* =============================================================
   HERO
============================================================= */
.hero{
  position:relative;min-height:100vh;
  padding:calc(10rem + var(--topbar-h)) 0 5rem;
  display:flex;flex-direction:column;justify-content:center;
  overflow:hidden;isolation:isolate;
  color:var(--white);
  background:var(--black);
}
.hero__media{position:absolute;inset:0;z-index:-1}
.hero__image{width:100%;height:100%;object-fit:cover;opacity:.5}

.hero__gradient{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,
      rgba(27,54,93,.5) 0%,
      rgba(45,41,38,.82) 60%,
      rgba(45,41,38,.96) 100%),
    radial-gradient(ellipse 90% 60% at 20% 40%,
      rgba(0,61,165,.32) 0%,
      transparent 60%),
    radial-gradient(ellipse 70% 80% at 90% 100%,
      rgba(65,182,230,.18) 0%,
      transparent 65%);
}
.hero__pattern{
  position:absolute;inset:0;opacity:.25;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size:80px 80px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image:radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero__inner{max-width:var(--max);margin:0 auto;padding:0 var(--pad-x);width:100%;position:relative}

.hero__meta{
  display:inline-flex;align-items:center;gap:.75rem;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--white);
  padding:.45rem 1rem;
  border:1px solid rgba(255,255,255,.2);
  border-radius:999px;
  background:rgba(255,255,255,.04);
  backdrop-filter:blur(10px);
  margin-bottom:2.5rem;
  opacity:0;transform:translateY(12px);animation:fadeUp .8s var(--ease) .2s forwards;
}
.hero__meta-dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 12px var(--blue);animation:pulse 2.5s ease-in-out infinite}

.hero__title{
  font-family:var(--f-body);
  font-weight:500;
  font-size:clamp(2.5rem, 7vw, 6.5rem);
  line-height:1.02;
  letter-spacing:-.04em;
  color:var(--white);
  margin-bottom:2rem;
  max-width:14ch;
  opacity:0;transform:translateY(20px);animation:fadeUp 1s var(--ease-out) .4s forwards;
}
.hero__title-accent{color:var(--cyan);font-weight:400}

.hero__lede{
  font-size:clamp(1rem, 1.15vw, 1.15rem);line-height:1.65;
  color:var(--white-soft);
  max-width:58ch;
  margin-bottom:2.5rem;
  opacity:0;animation:fadeUp .9s var(--ease) .7s forwards;
}
.hero__lede .mono{color:var(--cyan)}
.hero__lede strong{color:var(--white);font-weight:500}

.hero__ctas{
  display:flex;flex-wrap:wrap;gap:.75rem;
  opacity:0;animation:fadeUp .9s var(--ease) .9s forwards;
}

.hero__ticker{
  position:absolute;bottom:0;left:0;right:0;
  border-top:1px solid rgba(255,255,255,.1);
  background:rgba(27,28,26,.6);
  backdrop-filter:blur(10px);
  overflow:hidden;
}
.ticker{padding:.95rem 0;overflow:hidden}
.ticker__track{
  display:inline-flex;gap:2rem;white-space:nowrap;
  animation:ticker 50s linear infinite;
  font-family:var(--f-mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--white-soft);
}
.ticker__sep{color:var(--cyan)}
@keyframes ticker{to{transform:translateX(-50%)}}

/* =============================================================
   BUTTONS
============================================================= */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.95rem 1.7rem;border-radius:999px;
  font-size:.9rem;font-weight:500;letter-spacing:.005em;
  transition:transform .35s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  white-space:nowrap;cursor:pointer;border:1px solid transparent;
}
.btn--lg{padding:1.1rem 2rem;font-size:.95rem}
.btn--block{width:100%;justify-content:center}

.btn--primary{
  background:var(--blue);color:var(--white);
  box-shadow:0 10px 30px -8px rgba(0,61,165,.5);
}
.btn--primary:hover{
  background:var(--blue-deep);
  transform:translateY(-2px);
  box-shadow:0 16px 36px -8px rgba(0,61,165,.65);
}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn--ghost:hover{background:var(--ink);color:var(--white);border-color:var(--ink)}
.btn--ghost-dark{color:var(--white);border-color:rgba(255,255,255,.3);background:transparent}
.btn--ghost-dark:hover{background:var(--white);color:var(--ink);border-color:var(--white)}
.btn__arrow{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .btn__arrow{transform:translateX(5px)}

/* =============================================================
   STATS
============================================================= */
.stats{
  padding:6rem 0 5rem;
  background:var(--paper);
  border-bottom:1px solid var(--line-soft);
}
.stats__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem}
.stat{
  display:flex;flex-direction:column;gap:.75rem;
  padding:2rem 2rem 2rem 0;
  border-right:1px solid var(--line);
  position:relative;
}
.stat:last-child{border-right:0}
.stat__eyebrow{font-family:var(--f-mono);font-size:.7rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;color:var(--blue)}
.stat__value{display:flex;align-items:baseline;gap:.15rem}
.stat__num{
  font-family:var(--f-body);font-weight:500;
  font-size:clamp(3.5rem, 7vw, 6rem);line-height:.95;
  letter-spacing:-.045em;color:var(--ink);
  font-variant-numeric:tabular-nums;
}
.stat__unit{font-size:clamp(1.5rem,2.5vw,2.2rem);color:var(--blue);font-weight:500;letter-spacing:-.02em}
.stat__label{margin-top:.5rem;font-size:.95rem;color:var(--ink-soft);line-height:1.5;max-width:36ch}

@media(max-width:900px){
  .stats__grid{grid-template-columns:1fr;gap:1rem}
  .stat{border-right:0;border-bottom:1px solid var(--line);padding:1.5rem 0}
  .stat:last-child{border-bottom:0}
}

/* =============================================================
   NOSOTROS
============================================================= */
.nosotros{padding:8rem 0;background:var(--bg)}
.nosotros__grid{display:grid;grid-template-columns:1.15fr 1fr;gap:5rem;align-items:start}
.nosotros__lede{
  font-size:1.25rem;line-height:1.5;color:var(--ink);
  font-weight:450;letter-spacing:-.01em;
  margin:1.5rem 0 1.5rem;max-width:42ch;
}
.nosotros__text p{margin-bottom:1.25rem;color:var(--ink-soft);line-height:1.7;font-size:1rem}
.nosotros__text p:last-of-type{margin-bottom:0}

.pillars{
  margin-top:3rem;
  display:grid;grid-template-columns:1fr;gap:1.25rem;
  padding-top:2.5rem;border-top:1px solid var(--line-soft);
}
.pillar{display:grid;grid-template-columns:auto 1fr;gap:1.5rem;align-items:start;padding:1.25rem 0}
.pillar__num{
  font-family:var(--f-mono);font-weight:500;font-size:.8rem;
  letter-spacing:.15em;color:var(--blue);
  padding:.35rem .6rem;border:1px solid var(--blue);border-radius:6px;
  line-height:1;
}
.pillar h4{font-family:var(--f-body);font-weight:500;font-size:1.1rem;margin-bottom:.4rem;letter-spacing:-.015em;color:var(--ink)}
.pillar p{color:var(--ink-soft);font-size:.95rem;line-height:1.55}

.frame{position:relative;overflow:hidden;border-radius:12px;aspect-ratio:3/4}
.frame img{width:100%;height:100%;object-fit:cover;transition:transform 1.5s var(--ease)}
.frame:hover img{transform:scale(1.04)}
.frame__gradient{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg, transparent 40%, rgba(27,28,26,.75) 100%),
    linear-gradient(225deg, rgba(0,61,165,.18) 0%, transparent 50%);
}
.frame__cap{
  position:absolute;left:1.25rem;bottom:1.25rem;
  display:flex;align-items:center;gap:.75rem;
  color:var(--white);font-size:.85rem;
}
.frame__cap .mono{
  color:var(--cyan);font-size:.7rem;
  padding:.3rem .55rem;
  border:1px solid rgba(65,182,230,.4);
  border-radius:4px;
  background:rgba(0,61,165,.2);
  backdrop-filter:blur(8px);
  letter-spacing:.1em;
}

@media(max-width:1000px){
  .nosotros__grid{grid-template-columns:1fr;gap:3rem}
  .frame{aspect-ratio:4/5;max-width:600px}
}

/* =============================================================
   VIDEO
============================================================= */
.video-block{
  padding:7rem 0;background:var(--black);color:var(--white);
  position:relative;overflow:hidden;
}
.video-block::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0,61,165,.22), transparent 60%),
    radial-gradient(ellipse 70% 60% at 20% 100%, rgba(65,182,230,.12), transparent 60%);
}
.video-block > *{position:relative}

.video{
  position:relative;max-width:1200px;margin:0 auto;
  aspect-ratio:16/9;overflow:hidden;border-radius:12px;
  border:1px solid rgba(255,255,255,.08);
  background:var(--black-elev);
  box-shadow:0 40px 80px -20px rgba(0,61,165,.35), 0 0 0 1px rgba(0,61,165,.1);
}
.video__el{width:100%;height:100%;object-fit:cover;display:block}
.video__gradient{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg, rgba(27,28,26,.3) 0%, rgba(27,28,26,.55) 100%),
    radial-gradient(circle at center, transparent 30%, rgba(27,28,26,.35) 100%);
  transition:opacity .4s var(--ease);
}
.video__play{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem;
  color:var(--white);transition:opacity .4s var(--ease);
}
.video__play-circle{
  display:flex;align-items:center;justify-content:center;
  width:88px;height:88px;border-radius:50%;
  background:var(--blue);
  box-shadow:0 0 0 0 rgba(0,61,165,.6);
  transition:transform .4s var(--ease), box-shadow .4s var(--ease), background .3s var(--ease);
  animation:pulseRing 2.5s ease-in-out infinite;
}
.video__play-circle svg{width:36px;height:36px;margin-left:4px}
.video__play:hover .video__play-circle{transform:scale(1.1);background:var(--blue-vivid);box-shadow:0 20px 40px -5px rgba(0,61,165,.5)}
.video__play-label{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.22em;text-transform:uppercase;opacity:.85}
.video.is-playing .video__play,
.video.is-playing .video__gradient{opacity:0;pointer-events:none}

.video__caption{
  position:absolute;left:1.25rem;bottom:1.25rem;right:1.25rem;
  display:flex;justify-content:space-between;
  font-family:var(--f-mono);font-size:.7rem;letter-spacing:.18em;color:var(--white);
  pointer-events:none;opacity:.7;transition:opacity .4s var(--ease);
}
.video.is-playing .video__caption{opacity:0}

@keyframes pulseRing{
  0%,100%{box-shadow:0 0 0 0 rgba(0,61,165,.6)}
  50%{box-shadow:0 0 0 20px rgba(0,61,165,0)}
}

/* =============================================================
   SERVICIOS
============================================================= */
.servicios{padding:8rem 0;background:var(--bg)}
.servicios__grid{display:grid;gap:5rem}

.servicio{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.servicio--reverse .servicio__media{order:2}

.servicio__media{
  position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:12px;background:var(--black);
}
.servicio__media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.servicio:hover .servicio__media img{transform:scale(1.05)}
.servicio__gradient{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(225deg, rgba(0,61,165,.22) 0%, transparent 55%),
    linear-gradient(180deg, transparent 50%, rgba(27,28,26,.6) 100%);
}
.servicio__badge{
  position:absolute;top:1.25rem;left:1.25rem;
  display:flex;align-items:center;gap:.6rem;
  padding:.5rem .9rem;border-radius:999px;
  background:rgba(27,28,26,.7);
  backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.1);
  color:var(--white);font-size:.78rem;
}
.servicio__badge .mono{
  color:var(--cyan);font-size:.7rem;letter-spacing:.1em;
  padding:.1rem .4rem;background:rgba(0,61,165,.25);border-radius:4px;
}

.servicio__body{max-width:520px}
.servicio__title{
  font-family:var(--f-body);font-weight:500;
  font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.1;
  letter-spacing:-.025em;color:var(--ink);margin-bottom:1.25rem;
}
.servicio__desc{color:var(--ink-soft);line-height:1.65;margin-bottom:2rem;font-size:1.02rem}
.servicio__desc .mono{color:var(--blue)}
.servicio__list{display:flex;flex-direction:column;gap:.85rem;padding-top:2rem;border-top:1px solid var(--line-soft)}
.servicio__list li{display:flex;gap:.85rem;align-items:baseline;font-size:.95rem;color:var(--ink);line-height:1.5}
.servicio__list li::before{
  content:'';display:inline-block;width:18px;height:1.5px;
  background:var(--blue);flex-shrink:0;transform:translateY(-.3em);border-radius:2px;
}

.servicio__more{
  display:inline-flex;align-items:center;gap:.5rem;
  margin-top:1.75rem;
  font-family:var(--f-mono);font-size:.78rem;letter-spacing:.15em;
  text-transform:uppercase;font-weight:500;
  color:var(--blue);
  padding-bottom:.3rem;border-bottom:1px solid var(--blue-mute);
  transition:color .3s var(--ease), border-color .3s var(--ease), gap .3s var(--ease);
}
.servicio__more:hover{color:var(--blue-deep);border-bottom-color:var(--blue);gap:.8rem}
.servicio__more span{transition:transform .3s var(--ease)}
.servicio__more:hover span{transform:translateX(3px)}

@media(max-width:1000px){
  .servicio,.servicio--reverse{grid-template-columns:1fr;gap:2rem}
  .servicio--reverse .servicio__media{order:0}
  .servicio__media{aspect-ratio:16/10}
}

/* =============================================================
   ALCANCE ANALÍTICO — Explorador inmersivo
============================================================= */
.alcance{
  padding:8rem 0 7rem;
  background:var(--black-deep);
  color:var(--white);
  position:relative;
  overflow:hidden;
  isolation:isolate;
}

/* Atmósfera */
.alcance__atmosphere{
  position:absolute;inset:0;pointer-events:none;z-index:0;
}
.alcance__grid-bg{
  position:absolute;inset:0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse at 30% 40%, black 20%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 30% 40%, black 20%, transparent 75%);
  opacity:.6;
}
.alcance__glow{
  position:absolute;border-radius:50%;filter:blur(80px);
  pointer-events:none;
}
.alcance__glow--1{
  top:-10%;left:-5%;width:55vw;height:55vw;
  background:radial-gradient(circle, rgba(0,61,165,.35), transparent 65%);
}
.alcance__glow--2{
  bottom:-15%;right:-10%;width:50vw;height:50vw;
  background:radial-gradient(circle, rgba(65,182,230,.18), transparent 70%);
}

.alcance > .wrap{position:relative;z-index:1}

/* Ajuste typography sobre oscuro */
.alcance .section-title--light{color:var(--white)}
.alcance .section-title--light .accent{color:rgba(255,255,255,.45)}
.section-desc--light{color:rgba(255,255,255,.7)}

/* Sectors chips sobre dark */
.alcance__sectors{
  display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap;
  margin-bottom:4rem;padding:1rem 1.5rem;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.1);
  border-radius:999px;
  backdrop-filter:blur(10px);
  width:fit-content;max-width:100%;
}
/* v8.0 — dos filas de chips apiladas (líneas autorizadas + aplicable a):
   la fila siguiente se acerca para leerse como un solo bloque */
.alcance__sectors + .alcance__sectors{margin-top:-3rem}
.alcance__sectors-label{
  font-size:.7rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(255,255,255,.55);flex-shrink:0;
}
.alcance__sectors-tags{display:flex;gap:.5rem;flex-wrap:wrap}
.alcance__tag{
  display:inline-block;padding:.4rem .9rem;border-radius:999px;
  background:rgba(65,182,230,.1);color:var(--cyan);
  font-size:.8rem;font-weight:500;letter-spacing:.01em;
  border:1px solid rgba(65,182,230,.25);
}

@media(max-width:680px){
  .alcance__sectors{flex-direction:column;align-items:flex-start;gap:.85rem;border-radius:12px;padding:1rem 1.25rem}
}

/* ===== EXPLORER ===== */
.alcance__explorer{
  display:grid;
  grid-template-columns:360px 1fr;
  gap:3rem;
  align-items:start;
  margin-bottom:3rem;
}

/* Sidebar nav */
.alcance__nav{
  position:relative;
  display:flex;flex-direction:column;gap:.15rem;
  padding-left:1.5rem;
  border-left:1px solid rgba(255,255,255,.08);
}
.alcance__nav-progress{
  position:absolute;left:-1px;top:0;width:2px;
  height:calc(100% / 8);
  background:linear-gradient(to bottom, transparent, var(--cyan), transparent);
  transition:transform .6s var(--ease-out);
  box-shadow:0 0 20px rgba(65,182,230,.6);
}
.alcance__nav-progress span{display:none}

.alcance__nav-item{
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:1rem;align-items:center;
  padding:1rem 1.2rem 1rem 1rem;
  text-align:left;
  color:rgba(255,255,255,.55);
  border-radius:8px;
  cursor:pointer;
  border:1px solid transparent;
  transition:all .35s var(--ease);
  position:relative;
}
.alcance__nav-item:hover{
  color:rgba(255,255,255,.95);
  background:rgba(255,255,255,.03);
}
.alcance__nav-item.is-active{
  color:var(--white);
  background:linear-gradient(90deg, rgba(0,61,165,.25), rgba(0,61,165,.05));
  border-color:rgba(65,182,230,.2);
}
.alcance__nav-num{
  font-size:.68rem;font-weight:500;letter-spacing:.18em;
  color:var(--cyan);opacity:.7;
  transition:opacity .3s var(--ease);
  min-width:45px;
}
.alcance__nav-item.is-active .alcance__nav-num{opacity:1}
.alcance__nav-title{
  font-family:var(--f-body);
  font-size:.98rem;font-weight:500;
  letter-spacing:-.01em;line-height:1.25;
}
.alcance__nav-arrow{
  font-size:1rem;opacity:0;
  transform:translateX(-8px);
  color:var(--cyan);
  transition:opacity .3s var(--ease), transform .3s var(--ease);
}
.alcance__nav-item:hover .alcance__nav-arrow{opacity:.6;transform:translateX(0)}
.alcance__nav-item.is-active .alcance__nav-arrow{opacity:1;transform:translateX(0)}

/* ===== PANEL ===== */
.alcance__panel{
  position:relative;
  min-height:560px;
  padding:2.5rem;
  background:
    linear-gradient(135deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.01) 100%);
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  overflow:hidden;
  backdrop-filter:blur(10px);
}
.alcance__panel::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, var(--cyan), transparent);
  opacity:.5;
}

/* Meta del panel */
.alcance__panel-meta{
  display:flex;align-items:center;gap:1.25rem;
  margin-bottom:2rem;padding-bottom:1.5rem;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.alcance__panel-counter{
  font-size:.85rem;font-weight:500;letter-spacing:.1em;
  color:var(--white);
}
.alcance__panel-counter .op{color:rgba(255,255,255,.4);font-weight:400;margin-left:.2rem}
.alcance__panel-line{
  flex:1;height:1px;
  background:linear-gradient(90deg, rgba(65,182,230,.5), transparent);
}
.alcance__panel-label{
  font-size:.7rem;font-weight:500;letter-spacing:.24em;text-transform:uppercase;
  color:rgba(255,255,255,.5);
}

/* Stack de contenidos */
.alcance__panels-stack{position:relative;min-height:440px}

.alcance__content{
  position:absolute;inset:0;
  opacity:0;visibility:hidden;
  transform:translateY(12px);
  transition:opacity .45s var(--ease-out), transform .45s var(--ease-out), visibility 0s linear .45s;
  pointer-events:none;
}
.alcance__content.is-active{
  position:relative;
  opacity:1;visibility:visible;
  transform:translateY(0);
  transition:opacity .55s var(--ease-out), transform .55s var(--ease-out);
  pointer-events:auto;
}

.alcance__content-title{
  font-family:var(--f-body);
  font-weight:500;
  font-size:clamp(1.75rem, 3vw, 2.35rem);
  line-height:1.1;
  letter-spacing:-.025em;
  color:var(--white);
  margin-bottom:.85rem;
}
.alcance__content-desc{
  color:rgba(255,255,255,.7);
  line-height:1.6;max-width:60ch;
  font-size:1rem;margin-bottom:2.5rem;
}
.alcance__content-desc .mono{color:var(--cyan)}

/* Columnas internas */
.alcance__columns{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px, 1fr));
  gap:2rem 2.25rem;
}
.alcance__col{
  opacity:0;transform:translateY(15px);
  transition:opacity .4s var(--ease-out), transform .4s var(--ease-out);
}
.alcance__content.is-active .alcance__col{
  opacity:1;transform:translateY(0);
  transition-delay:calc(.15s + var(--i, 0) * .06s);
}
.alcance__content.is-active .alcance__col:nth-child(1){--i:0}
.alcance__content.is-active .alcance__col:nth-child(2){--i:1}
.alcance__content.is-active .alcance__col:nth-child(3){--i:2}
.alcance__content.is-active .alcance__col:nth-child(4){--i:3}
.alcance__content.is-active .alcance__col:nth-child(5){--i:4}

.alcance__col h4{
  font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);
  margin-bottom:1rem;padding-bottom:.6rem;
  border-bottom:1px solid rgba(65,182,230,.2);
}
.alcance__col ul{display:flex;flex-direction:column;gap:.55rem}
.alcance__col li{
  display:flex;gap:.65rem;align-items:baseline;
  font-size:.9rem;color:rgba(255,255,255,.82);line-height:1.45;
}
.alcance__col li::before{
  content:'';display:inline-block;width:4px;height:4px;border-radius:50%;
  background:var(--cyan);flex-shrink:0;transform:translateY(-.2em);
  box-shadow:0 0 8px rgba(65,182,230,.5);
}

/* Responsive: tabs horizontales */
@media(max-width:960px){
  .alcance__explorer{
    grid-template-columns:1fr;gap:1.5rem;
  }
  .alcance__nav{
    flex-direction:row;gap:.4rem;
    padding-left:0;border-left:0;
    overflow-x:auto;
    padding-bottom:.5rem;
    scroll-snap-type:x mandatory;
    -webkit-overflow-scrolling:touch;
  }
  .alcance__nav-progress{display:none}
  .alcance__nav-item{
    flex-shrink:0;scroll-snap-align:start;
    grid-template-columns:auto auto;
    padding:.85rem 1.1rem;
    white-space:nowrap;
  }
  .alcance__nav-arrow{display:none}
  .alcance__nav-title{font-size:.9rem}
  .alcance__panel{padding:2rem 1.5rem}
  .alcance__panels-stack{min-height:500px}
}

@media(max-width:500px){
  .alcance__nav-item{grid-template-columns:1fr;gap:.3rem;text-align:left}
  .alcance__nav-num{min-width:0}
}

/* =============================================================
   ALCANCE — FICHAS (cards) — reemplazan alcance__columns
============================================================= */

/* Strip de acreditaciones */
.alcance__creds{
  display:flex;align-items:center;flex-wrap:wrap;gap:0;
  margin-bottom:3rem;
  border:1px solid rgba(65,182,230,.18);
  border-radius:10px;
  overflow:hidden;
  backdrop-filter:blur(8px);
  background:rgba(255,255,255,.03);
}
.alcance__cred{
  display:flex;flex-direction:column;gap:.35rem;
  padding:1.1rem 1.75rem;flex:1;min-width:180px;
}
.alcance__cred-code{
  font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
}
.alcance__cred-label{
  font-size:.82rem;color:rgba(255,255,255,.65);line-height:1.4;
}
.alcance__cred-div{
  width:1px;align-self:stretch;
  background:rgba(65,182,230,.18);
  flex-shrink:0;
}
@media(max-width:640px){
  .alcance__creds{flex-direction:column}
  .alcance__cred-div{width:100%;height:1px;align-self:auto}
}

/* Grid de fichas */
.alcance__cards{
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(200px, 1fr));
  gap:1rem;
  margin-top:.25rem;
}

/* Ficha individual */
.alcance__card{
  background:rgba(255,255,255,.05);
  border:1px solid rgba(255,255,255,.08);
  border-radius:10px;
  padding:1.25rem 1.35rem 1.35rem;
  display:flex;flex-direction:column;gap:.9rem;
  transition:background .25s var(--ease), border-color .25s var(--ease);
  opacity:0;transform:translateY(12px);
}
.alcance__content.is-active .alcance__card{
  opacity:1;transform:translateY(0);
  transition:opacity .38s var(--ease-out), transform .38s var(--ease-out),
             background .25s var(--ease), border-color .25s var(--ease);
}
.alcance__content.is-active .alcance__card:nth-child(1){transition-delay:.12s}
.alcance__content.is-active .alcance__card:nth-child(2){transition-delay:.18s}
.alcance__content.is-active .alcance__card:nth-child(3){transition-delay:.24s}
.alcance__content.is-active .alcance__card:nth-child(4){transition-delay:.30s}
.alcance__content.is-active .alcance__card:nth-child(5){transition-delay:.36s}

.alcance__card:hover{
  background:rgba(65,182,230,.07);
  border-color:rgba(65,182,230,.28);
}

/* Ficha variante nota */
.alcance__card--note{
  background:rgba(65,182,230,.06);
  border-color:rgba(65,182,230,.2);
}
.alcance__card--note p{
  font-size:.82rem;color:rgba(255,255,255,.62);line-height:1.55;
  font-style:italic;
}

/* Label de ficha */
.alcance__card-label{
  display:block;
  font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--cyan);
  padding-bottom:.75rem;
  border-bottom:1px solid rgba(65,182,230,.18);
}

/* Lista dentro de ficha */
.alcance__card ul{
  display:flex;flex-direction:column;gap:.5rem;
  margin:0;padding:0;list-style:none;
}
.alcance__card li{
  display:flex;gap:.6rem;align-items:baseline;
  font-size:.875rem;color:rgba(255,255,255,.84);line-height:1.45;
}
.alcance__card li::before{
  content:'';display:inline-block;
  width:3px;height:3px;border-radius:50%;
  background:var(--cyan);flex-shrink:0;
  transform:translateY(-.15em);
  box-shadow:0 0 6px rgba(65,182,230,.45);
}

/* Mejora de legibilidad: panel ligeramente más opaco */
.alcance__panel{
  background:rgba(255,255,255,.045) !important;
}

/* Responsive cards */
@media(max-width:640px){
  .alcance__cards{grid-template-columns:1fr}
}

/* Nota al pie */
.alcance__note{
  margin-top:3rem;padding:1.25rem 1.5rem;
  border-left:3px solid var(--cyan);
  background:rgba(255,255,255,.04);
  border-radius:0 8px 8px 0;
  font-size:.88rem;color:rgba(255,255,255,.75);line-height:1.55;
  backdrop-filter:blur(8px);
}
.alcance__note .mono{
  display:inline-block;color:var(--cyan);
  font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  margin-right:.75rem;
}

/* =============================================================
   POR QUÉ CATENADO — diferenciadores
============================================================= */
.diferenciadores{padding:8rem 0;background:var(--bg-alt, #f7f8fa)}

.dif__grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:2rem;
  margin-top:3.5rem;
}
.dif__item{
  padding:2rem 2rem 2.25rem;
  background:#ffffff;
  border:1px solid var(--line-soft);
  border-radius:12px;
  display:flex;flex-direction:column;gap:.85rem;
  transition:box-shadow .3s var(--ease), transform .3s var(--ease);
}
.dif__item:hover{
  box-shadow:0 8px 32px -8px rgba(0,61,165,.12);
  transform:translateY(-3px);
}
.dif__num{
  font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;
  color:var(--blue);
}
.dif__item h4{
  font-size:1rem;font-weight:600;letter-spacing:-.02em;
  color:var(--ink);line-height:1.3;
}
.dif__item p{
  font-size:.9rem;color:var(--ink-mute);line-height:1.65;
}
.dif__item .mono{font-size:.8em}

@media(max-width:960px){
  .dif__grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:600px){
  .dif__grid{grid-template-columns:1fr}
}

/* =============================================================
   BENTO — INFRAESTRUCTURA
============================================================= */
.infra{padding:8rem 0;background:var(--bg)}
.bento{
  display:grid;grid-template-columns:repeat(4,1fr);
  grid-auto-rows:250px;gap:1rem;
}
.bento__item{
  position:relative;overflow:hidden;background:var(--black);
  border-radius:10px;transition:transform .5s var(--ease);
  contain:layout style paint; /* evita reflows en el resto del DOM */
}
.bento__item:hover{transform:translateY(-3px)}
.bento__item--lg{grid-column:span 2;grid-row:span 2}
.bento__item--wide{grid-column:span 2}
.bento__item img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 1.5s var(--ease), opacity .4s ease;
  will-change:transform;
  opacity:0; /* invisible hasta cargar */
}
.bento__item img.loaded{opacity:1} /* JS añade esta clase al cargar */
.bento__item:hover img{transform:scale(1.06)}
.bento__gradient{
  position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(180deg, transparent 35%, rgba(27,28,26,.9) 100%),
    linear-gradient(225deg, rgba(0,61,165,.22) 0%, transparent 45%);
}
.bento__cap{position:absolute;inset:auto 0 0 0;padding:1.25rem 1.5rem;color:var(--white)}
.bento__cap .mono{
  font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--cyan);display:inline-block;margin-bottom:.4rem;
  padding:.2rem .5rem;background:rgba(0,61,165,.3);border-radius:4px;
}
.bento__cap h4{font-family:var(--f-body);font-weight:500;font-size:1.15rem;letter-spacing:-.015em;margin-bottom:.25rem}
.bento__cap p{font-size:.85rem;opacity:.8;line-height:1.4}

@media(max-width:900px){
  .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:220px}
  .bento__item--lg{grid-column:span 2;grid-row:span 1}
  .bento__item--wide{grid-column:span 2}
}
@media(max-width:500px){
  .bento{grid-template-columns:1fr}
  .bento__item--lg,.bento__item--wide{grid-column:span 1}
}

/* =============================================================
   ACREDITACIONES
============================================================= */
.acred{padding:8rem 0;background:var(--paper)}
.acred__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-top:1rem}
.acred__item{
  padding:2rem;background:var(--white);
  border:1px solid var(--line-soft);border-radius:12px;
  transition:transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
  position:relative;overflow:hidden;
}
.acred__item::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:var(--blue);transform:scaleX(0);transform-origin:left;
  transition:transform .45s var(--ease);
}
.acred__item:hover{
  transform:translateY(-4px);border-color:var(--blue-mute);
  box-shadow:0 20px 40px -10px rgba(0,61,165,.15);
}
.acred__item:hover::before{transform:scaleX(1)}
.acred__code{
  display:inline-block;
  font-family:var(--f-mono);font-size:.78rem;font-weight:500;
  letter-spacing:.15em;color:var(--blue);text-transform:uppercase;
  padding:.4rem .7rem;border:1px solid var(--blue-mute);
  background:var(--blue-mute);border-radius:6px;margin-bottom:1.25rem;
}
.acred__item h4{font-family:var(--f-body);font-weight:500;font-size:1.2rem;margin-bottom:.5rem;letter-spacing:-.015em;color:var(--ink)}
.acred__item p{color:var(--ink-soft);font-size:.93rem;line-height:1.55}

@media(max-width:900px){.acred__grid{grid-template-columns:1fr}}

/* =============================================================
   CTA INTERMEDIO
============================================================= */
.cta-block{padding:3rem 0 7rem;background:var(--paper)}
.cta-card{
  background:var(--black);color:var(--white);
  padding:clamp(2.5rem, 5vw, 4.5rem);
  display:grid;grid-template-columns:1.3fr 1fr;gap:3rem;align-items:center;
  position:relative;overflow:hidden;border-radius:16px;
  box-shadow:0 40px 80px -20px rgba(0,61,165,.28);
}
.cta-card__glow{
  position:absolute;top:-30%;right:-15%;width:500px;height:500px;
  background:radial-gradient(circle, rgba(0,61,165,.55) 0%, rgba(65,182,230,.15) 40%, transparent 70%);
  pointer-events:none;filter:blur(30px);
}
.cta-card__text{position:relative;z-index:1}
.cta-card p{color:var(--white-soft);line-height:1.6;max-width:44ch;margin-top:1.25rem}
.cta-card__actions{display:flex;flex-direction:column;gap:.85rem;justify-self:end;position:relative;z-index:1}

@media(max-width:900px){
  .cta-card{grid-template-columns:1fr;gap:2rem}
  .cta-card__actions{justify-self:start}
}

/* =============================================================
   CONTACTO
============================================================= */
.contacto{padding:8rem 0;background:var(--paper)}
.contacto__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:5rem;align-items:start}

.contacto__channels{
  margin-top:3rem;padding-top:2.5rem;border-top:1px solid var(--line-soft);
  display:grid;gap:1.75rem;
}
.channel{
  display:grid;grid-template-columns:150px 1fr;gap:1.5rem;align-items:baseline;
  padding-bottom:1.25rem;border-bottom:1px solid var(--line-soft);
}
.channel:last-child{border-bottom:0}
.channel__label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-mute)}
.channel__value{font-size:1.02rem;color:var(--ink);font-weight:450;line-height:1.5}
a.channel__value{transition:color .3s var(--ease)}
a.channel__value:hover{color:var(--blue)}

.contacto__note{
  margin-top:2.5rem;padding:1.25rem 1.5rem;
  border-left:3px solid var(--blue);
  background:var(--white);border-radius:0 8px 8px 0;
  font-size:.88rem;color:var(--ink-soft);line-height:1.55;
}
.contacto__note .mono{
  display:inline-block;color:var(--blue);
  font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;
  margin-right:.75rem;
}

/* FORM */
.form{
  background:var(--white);padding:clamp(2rem, 3.5vw, 3rem);
  border:1px solid var(--line-soft);border-radius:16px;
  box-shadow:0 10px 40px -10px rgba(45,41,38,.06);
}
.form__row{margin-bottom:1.5rem}
.form__row--2{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}
.field{display:block}
.field__label{
  display:block;font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:.6rem;
}
.field input,.field select,.field textarea{
  width:100%;padding:.85rem 0;
  background:transparent;border:0;border-bottom:1.5px solid var(--line);
  font-size:1rem;color:var(--ink);
  transition:border-color .3s var(--ease);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-bottom-color:var(--blue)}
.field textarea{padding:.9rem;border:1.5px solid var(--line);border-radius:8px;resize:vertical;margin-top:.25rem}
.field select{
  cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23003da5' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right .75rem center;
  appearance:none;padding-right:2rem;
}
.form__legal{margin-top:1.25rem;font-size:.78rem;color:var(--ink-mute);line-height:1.5;text-align:center}
.field__req{color:var(--blue);font-weight:700;margin-left:.15em}

/* Estado éxito del formulario */
.form__success{
  display:flex;flex-direction:column;align-items:center;
  gap:1.25rem;text-align:center;padding:3rem 1rem;
}
.form__success h3{font-size:1.3rem;font-weight:600;color:var(--ink);letter-spacing:-.02em}
.form__success p{font-size:.95rem;color:var(--ink-mute);max-width:340px;line-height:1.6}

/* Estado error del formulario */
.form__error{
  font-size:.85rem;color:#c0392b;
  background:rgba(192,57,43,.07);
  border:1px solid rgba(192,57,43,.2);
  border-radius:8px;padding:.85rem 1rem;
  margin-bottom:1rem;line-height:1.5;
}

/* =============================================================
   NOSOTROS — Expandible MVV
============================================================= */
.mvv{
  margin-top:2rem;
  border:1px solid var(--line-soft);
  border-radius:10px;
  overflow:hidden;
}
.mvv__trigger{
  width:100%;display:flex;align-items:center;justify-content:space-between;
  padding:1rem 1.25rem;
  background:transparent;border:none;cursor:pointer;
  font-family:var(--f-body);font-size:.9rem;font-weight:500;
  color:var(--ink);letter-spacing:-.005em;
  transition:background .2s var(--ease);
}
.mvv__trigger:hover{background:rgba(0,61,165,.04)}
.mvv__trigger-label{text-align:left}
.mvv__trigger-icon{
  flex-shrink:0;color:var(--blue);
  transition:transform .35s var(--ease);
}
.mvv__trigger[aria-expanded="true"] .mvv__trigger-icon{
  transform:rotate(180deg);
}
.mvv__panel{
  overflow:hidden;
  max-height:0;opacity:0;
  transition:max-height .4s var(--ease), opacity .35s var(--ease);
}
.mvv__panel:not([hidden]){
  /* JS controla max-height dinámicamente */
}
.mvv__content{
  padding:1.5rem 1.25rem 1.75rem;
  border-top:1px solid var(--line-soft);
  display:flex;flex-direction:column;gap:1.5rem;
}
.mvv__block{display:flex;flex-direction:column;gap:.6rem}
.mvv__label{
  font-size:.68rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--blue);
}
.mvv__block p{
  font-size:.9rem;color:var(--ink-mute);line-height:1.65;
}
.mvv__values{
  list-style:none;padding:0;margin:0;
  display:flex;flex-direction:column;gap:.6rem;
}
.mvv__values li{
  font-size:.88rem;color:var(--ink-mute);line-height:1.55;
  padding-left:1rem;position:relative;
}
.mvv__values li::before{
  content:'';position:absolute;left:0;top:.55em;
  width:4px;height:4px;border-radius:50%;
  background:var(--blue);
}
.mvv__values strong{color:var(--ink);font-weight:600}

@media(max-width:1000px){
  .contacto__grid{grid-template-columns:1fr;gap:3rem}
  .channel{grid-template-columns:1fr;gap:.3rem}
  .form__row--2{grid-template-columns:1fr}
}

/* Bento responsive ampliado — 3 filas */
@media(max-width:900px){
  .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .bento__item--lg{grid-column:span 2;grid-row:span 1}
  .bento__item--wide{grid-column:span 2}
}
@media(max-width:500px){
  .bento{grid-template-columns:1fr;grid-auto-rows:180px}
  .bento__item--lg,.bento__item--wide{grid-column:span 1}
}


============================================================= */
.footer{background:#2d2926 !important;color:#ffffff;padding:5rem 0 2rem;position:relative;overflow:hidden}
.footer::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg, transparent, var(--blue), var(--cyan), transparent);
}
.footer__grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;
  padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.08);
}
.footer__brand{max-width:360px}
.footer__logo{width:60px;height:60px;margin-bottom:1.25rem;border-radius:8px}
.footer__brand p{color:var(--white-mute);font-size:.9rem;line-height:1.55}
.footer__h{
  display:block;font-family:var(--f-mono);font-size:.7rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);margin-bottom:1.25rem;
}
.footer__col ul{display:flex;flex-direction:column;gap:.6rem}
.footer__col a,.footer__col li{color:var(--white-soft);font-size:.92rem;transition:color .3s var(--ease)}
.footer__col a:hover{color:var(--cyan)}
.footer__base{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:2rem;color:var(--white-mute);font-size:.8rem;
}

@media(max-width:900px){
  .footer__grid{grid-template-columns:1fr 1fr;gap:2rem}
  .footer__brand{grid-column:span 2}
}
@media(max-width:500px){
  .footer__grid{grid-template-columns:1fr}
  .footer__brand{grid-column:span 1}
  .footer__base{flex-direction:column;gap:.5rem;text-align:center}
}

/* =============================================================
   FLOATING CTA
============================================================= */
.fcta{
  position:fixed;bottom:2rem;right:2rem;z-index:90;
  display:inline-flex;align-items:center;gap:.65rem;
  padding:1rem 1.6rem;border-radius:999px;
  background:var(--blue);color:var(--white);
  font-size:.88rem;font-weight:500;
  box-shadow:0 20px 45px -8px rgba(0,61,165,.6);
  transform:translateY(120%);opacity:0;
  transition:transform .5s var(--ease), opacity .5s var(--ease), background .35s var(--ease);
}
.fcta.is-visible{transform:translateY(0);opacity:1}
.fcta:hover{background:var(--blue-deep);transform:translateY(-3px)}
.fcta__arrow{transition:transform .35s var(--ease)}
.fcta:hover .fcta__arrow{transform:translateX(4px)}
@media(max-width:600px){
  .fcta{bottom:1rem;right:1rem;padding:.85rem 1.25rem;font-size:.8rem}
}

/* ANIMATIONS */
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .hero__meta,.hero__title,.hero__lede,.hero__ctas{opacity:1;transform:none}
}

::selection{background:var(--blue);color:var(--white)}

/* =============================================================
   NUEVOS BLOQUES — v7.1 (abril 2026)
   Actualización de contenido y correcciones regulatorias.
============================================================= */

/* -------------------------------------------------------------
   NOSOTROS — Bloque "Laboratorio de nueva generación"
------------------------------------------------------------- */
.nosotros__new{
  margin-top:2rem;
  padding:2rem 2.25rem;
  background:linear-gradient(135deg, #f8fafc 0%, #eef2f8 100%);
  border-radius:14px;
  border-left:3px solid var(--blue);
}
.nosotros__new-head{
  display:flex;align-items:center;gap:1rem;margin-bottom:1.25rem;
}
.nosotros__new-label{
  font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--blue);font-weight:600;
}
.nosotros__new-div{
  flex:1;height:1px;
  background:linear-gradient(to right, rgba(0,61,165,.28), transparent);
}
.nosotros__new-text{
  font-size:.95rem;line-height:1.7;color:var(--ink-soft);
  margin:0 0 1.75rem;
}
.nosotros__new-text strong{color:var(--blue);font-weight:600}
.nosotros__new-grid{
  display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem;
  padding-top:1.5rem;
  border-top:1px solid rgba(0,61,165,.12);
}
.nosotros__new-item{display:flex;flex-direction:column;gap:.4rem}
.nosotros__new-item-num{
  font-size:.72rem;color:var(--blue);font-weight:600;opacity:.75;
  letter-spacing:.05em;
}
.nosotros__new-item h5{
  font-size:.95rem;font-weight:600;line-height:1.35;
  color:var(--ink);margin:.15rem 0 .35rem;
}
.nosotros__new-item p{
  font-size:.82rem;line-height:1.55;color:var(--ink-soft);margin:0;
}
@media(max-width:900px){
  .nosotros__new-grid{grid-template-columns:1fr;gap:1.25rem}
}
@media(max-width:600px){
  .nosotros__new{padding:1.5rem 1.25rem;margin-top:2rem}
}

/* -------------------------------------------------------------
   SERVICIOS — Línea de alcance en cada tarjeta
------------------------------------------------------------- */
.servicio__scope{
  margin-top:1.15rem;padding-top:1.15rem;
  border-top:1px solid rgba(0,61,165,.15);
  font-size:.82rem;line-height:1.6;color:var(--ink-soft);
  font-style:italic;
}
.servicio__scope strong{
  color:var(--ink);font-style:normal;font-weight:600;
}

/* -------------------------------------------------------------
   ACREDITACIONES — Sección reestructurada
------------------------------------------------------------- */

/* Acreditación primaria (tarjeta grande COFEPRIS) */
.acred__primary{margin-bottom:4rem}
.acred__primary-head{
  display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem;
}
.acred__primary-label{
  font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--blue);font-weight:600;
}
.acred__primary-div{
  flex:1;height:1px;
  background:linear-gradient(to right, rgba(0,61,165,.3), transparent);
}
.acred__primary-card{
  display:grid;grid-template-columns:1.6fr 1fr;gap:3rem;
  padding:2.75rem;
  background:linear-gradient(135deg, var(--blue) 0%, #0056d6 100%);
  border-radius:14px;
  color:var(--white);
  box-shadow:0 30px 60px -20px rgba(0,61,165,.4);
}
.acred__primary-code{
  font-family:var(--f-mono);
  font-size:.85rem;letter-spacing:.1em;
  opacity:.72;margin-bottom:.5rem;
}
.acred__primary-title{
  font-size:1.75rem;font-weight:600;line-height:1.2;
  margin:0 0 1rem;
}
.acred__primary-desc{
  font-size:.95rem;line-height:1.65;opacity:.88;
  margin:0 0 1.75rem;
}
.acred__primary-meta{display:grid;gap:0;margin:0}
.acred__primary-meta-row{
  display:grid;grid-template-columns:170px 1fr;gap:1rem;
  padding:.65rem 0;
  border-top:1px solid rgba(255,255,255,.15);
  font-size:.86rem;
}
.acred__primary-meta-row dt{
  opacity:.72;font-weight:500;margin:0;
}
.acred__primary-meta-row dd{
  font-weight:500;margin:0;line-height:1.4;
}
.acred__primary-meta-row dd.mono,
.acred__primary-meta-row .mono{
  font-family:var(--f-mono);
  letter-spacing:.04em;
  font-size:1.05rem;
}
.acred__primary-right{
  display:flex;align-items:center;justify-content:center;
}
.acred__primary-viewer{
  background:transparent;border:0;padding:0;cursor:pointer;
  display:flex;flex-direction:column;gap:.85rem;
  width:100%;color:var(--white);
  font-family:inherit;
}
.acred__primary-viewer-thumb{
  position:relative;
  aspect-ratio:3/4;
  border-radius:10px;overflow:hidden;
  background:var(--white);
  box-shadow:0 12px 32px rgba(0,0,0,.22);
  transition:transform .35s var(--ease), box-shadow .35s var(--ease);
}
.acred__primary-viewer:hover .acred__primary-viewer-thumb{
  transform:translateY(-3px);
  box-shadow:0 18px 40px rgba(0,0,0,.3);
}
.acred__primary-viewer-placeholder{
  width:100%;height:100%;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.85rem;
  background:linear-gradient(135deg, #f2f2f5 0%, #e7e7ec 100%);
  color:var(--blue-deep);
  padding:1rem;
}
.acred__primary-viewer-placeholder .mono{
  font-family:var(--f-mono);
  font-size:.72rem;letter-spacing:.06em;
  color:var(--ink-soft);text-align:center;
  font-weight:500;
}
.acred__primary-viewer-overlay{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:.5rem;
  background:rgba(0,61,165,.78);
  color:var(--white);
  font-weight:500;font-size:.88rem;
  opacity:0;transition:opacity .35s var(--ease);
}
.acred__primary-viewer:hover .acred__primary-viewer-overlay,
.acred__primary-viewer:focus-visible .acred__primary-viewer-overlay{
  opacity:1;
}
.acred__primary-viewer-label{
  text-align:center;font-size:.82rem;
  color:rgba(255,255,255,.9);
  display:flex;flex-direction:column;gap:.2rem;
  line-height:1.4;
}
.acred__primary-viewer-label .mono{
  font-size:.68rem;opacity:.7;letter-spacing:.08em;
  font-family:var(--f-mono);
}

/* Sección secundaria: metodologías */
.acred__secondary{margin-bottom:4rem}
.acred__secondary-head{margin-bottom:2rem}
.acred__secondary-label{
  font-size:.75rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--ink-soft);font-weight:600;
  display:inline-block;margin-bottom:.85rem;
}
.acred__secondary-desc{
  font-size:.92rem;line-height:1.7;color:var(--ink-soft);
  max-width:860px;margin:0;
}

/* Roadmap (proyecto Tercero Autorizado) */
.acred__roadmap{
  padding:2.5rem 2.75rem;
  background:var(--paper);
  border-radius:14px;
  border-left:3px solid var(--blue);
}
.acred__roadmap-head{margin-bottom:1rem}
.acred__roadmap-label{
  font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;
  color:var(--blue);font-weight:600;
}
.acred__roadmap-title{
  font-size:1.5rem;font-weight:500;line-height:1.3;
  margin:.5rem 0 0;color:var(--ink);
}
.acred__roadmap-desc{
  font-size:.95rem;line-height:1.7;color:var(--ink-soft);
  max-width:860px;margin:0;
}

/* Responsive acreditaciones */
@media(max-width:900px){
  .acred__primary-card{
    grid-template-columns:1fr;padding:2rem;gap:2.25rem;
  }
  .acred__primary-title{font-size:1.45rem}
  .acred__primary-right{order:-1}
  .acred__primary-viewer-thumb{max-width:240px;margin:0 auto}
}
@media(max-width:640px){
  .acred__primary-card{padding:1.5rem;border-radius:10px}
  .acred__primary-meta-row{
    grid-template-columns:1fr;gap:.15rem;
    padding:.6rem 0;
  }
  .acred__primary-meta-row dt{
    font-size:.7rem;text-transform:uppercase;
    letter-spacing:.05em;opacity:.6;
  }
  .acred__primary-meta-row dd{font-size:.9rem}
  .acred__roadmap{padding:1.75rem 1.5rem}
  .acred__roadmap-title{font-size:1.25rem}
}

/* -------------------------------------------------------------
   MODAL LICENCIA
------------------------------------------------------------- */
.licencia-modal{
  position:fixed;inset:0;z-index:1000;
  display:flex;align-items:center;justify-content:center;
  padding:2rem;
  animation:fadeInModal .25s var(--ease);
}
@keyframes fadeInModal{from{opacity:0}to{opacity:1}}
.licencia-modal__backdrop{
  position:absolute;inset:0;
  background:rgba(0,0,0,.85);
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.licencia-modal__content{
  position:relative;
  max-width:900px;width:100%;
  max-height:92vh;
  background:var(--white);
  border-radius:12px;
  overflow:hidden;
  display:flex;flex-direction:column;
  box-shadow:0 40px 80px rgba(0,0,0,.5);
  animation:scaleInModal .35s var(--ease);
}
@keyframes scaleInModal{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
.licencia-modal__content-inner{
  overflow:auto;flex:1;
  display:flex;align-items:center;justify-content:center;
  background:#f2f2f5;
  padding:1rem;
}
.licencia-modal__content img,
.licencia-modal__content embed,
.licencia-modal__content iframe{
  max-width:100%;
  max-height:78vh;
  object-fit:contain;
  display:block;
}
.licencia-modal__content iframe{
  width:100%;
  height:78vh;
  border:0;
}
.licencia-modal__close{
  position:absolute;top:.85rem;right:.85rem;
  width:40px;height:40px;border-radius:50%;
  background:var(--white);border:0;cursor:pointer;
  font-size:1.5rem;line-height:1;
  z-index:2;
  color:var(--ink);
  box-shadow:0 4px 12px rgba(0,0,0,.18);
  transition:transform .25s var(--ease), background .25s var(--ease);
}
.licencia-modal__close:hover{
  transform:rotate(90deg);background:var(--paper);
}
.licencia-modal__footer{
  padding:.9rem 1.5rem;
  border-top:1px solid var(--line-soft);
  margin:0;
  text-align:center;
  font-size:.78rem;color:var(--ink-soft);
  background:var(--white);
}
.licencia-modal__footer .mono{
  font-family:var(--f-mono);
  letter-spacing:.04em;
}
body.no-scroll{overflow:hidden}
@media(max-width:640px){
  .licencia-modal{padding:1rem}
  .licencia-modal__content{max-height:95vh;border-radius:8px}
}