/* ============================================================
   STORAIA — Web prototype
   Sistema de diseño según Brand Book oficial v2.0 (may 2026)
   Paleta Slate/Aqua · Instrument Serif + Plus Jakarta Sans + JetBrains Mono
   60 Cloud / 30 Slate / 7 neutros / 3 Aqua
   ============================================================ */

:root{
  /* Color */
  --slate:#1B2535;        /* Deep Slate — tinta principal */
  --navy:#243044;         /* superficie oscura */
  --cloud:#F4F6F9;        /* fondo principal */
  --white:#FFFFFF;
  --aqua:#4FD1B4;         /* acento · dato vivo (uso mínimo) */
  --aqua-deep:#2DA98E;    /* aqua para texto sobre claro (contraste) */
  --steel:#8EA3B8;        /* texto secundario */
  --mist:#C8D4DE;         /* divisores, reglas */
  --line:#E4E9EF;         /* hairline sobre claro */
  --line-dark:rgba(244,246,249,0.14);
  --ink-soft:#566273;     /* texto cuerpo secundario sobre claro */

  /* Tipografía */
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;
  --sans:'Plus Jakarta Sans','Helvetica Neue',Arial,sans-serif;
  --mono:'JetBrains Mono','SF Mono','Menlo',monospace;

  /* Layout (grid editorial: margen 64, base 8px) */
  --maxw:1200px;
  --pad:clamp(22px,5vw,64px);
  --r-card:4px;
  --r-pill:100px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--slate);
  background:var(--cloud);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  font-weight:400;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}

/* ---------- Tipografía ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:0.16em;
  text-transform:uppercase;
  font-weight:500;
  color:var(--aqua-deep);
  display:inline-block;
  margin-bottom:20px;
}
.eyebrow .sep{color:var(--steel)}
.display{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(48px,8vw,116px);
  line-height:0.94;
  letter-spacing:-0.025em;
}
h1,.h1{font-family:var(--serif);font-weight:400;font-size:clamp(40px,6.4vw,84px);line-height:0.96;letter-spacing:-0.02em}
h2,.h2{font-family:var(--serif);font-weight:400;font-size:clamp(32px,4.6vw,56px);line-height:1.0;letter-spacing:-0.015em}
h3,.h3{font-family:var(--serif);font-weight:400;font-size:clamp(23px,2.4vw,30px);line-height:1.12;letter-spacing:-0.01em}
.h-sans{font-family:var(--sans);font-weight:600;letter-spacing:-0.02em}
em,.italic{font-style:italic}
.lead{font-family:var(--sans);font-size:clamp(16px,1.4vw,19px);line-height:1.6;color:var(--ink-soft);max-width:60ch;font-weight:400}
p{max-width:66ch;color:var(--ink-soft)}
.subhead{font-family:var(--sans);font-size:clamp(17px,1.4vw,20px);font-weight:500;color:var(--slate);letter-spacing:-0.01em;line-height:1.45}
.mono{font-family:var(--mono)}
.tag-mono{font-family:var(--mono);font-size:11px;letter-spacing:0.12em;text-transform:uppercase;color:var(--steel)}

/* ---------- Layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
.section{padding:clamp(64px,9vw,128px) 0}
.section-sm{padding:clamp(40px,6vw,72px) 0}
.center{text-align:center}
.center .lead,.center p{margin-left:auto;margin-right:auto}
.grid{display:grid;gap:24px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.gap-lg{gap:clamp(32px,5vw,64px)}
.align-center{align-items:center}
.maxw-720{max-width:720px;margin-left:auto;margin-right:auto}
.mt-s{margin-top:18px}.mt-m{margin-top:32px}.mt-l{margin-top:48px}

/* fondos */
.bg-cloud{background:var(--cloud)}
.bg-white{background:var(--white)}
.bg-slate{background:var(--slate);color:var(--cloud)}
.bg-slate h1,.bg-slate h2,.bg-slate h3{color:var(--white)}
.bg-slate .lead,.bg-slate p{color:#AEB9C7}
.bg-slate .eyebrow{color:var(--aqua)}
.bg-slate .subhead{color:var(--cloud)}

/* degradado de marca (Slate -> Aqua), uso puntual */
.grad{background:linear-gradient(115deg,#0D2933 0%,#1B2535 30%,#1f6e63 78%,#4FD1B4 130%)}

/* hairline rules editoriales */
.rule{height:1px;background:var(--line);border:0}
.bg-slate .rule{background:var(--line-dark)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--sans);font-weight:600;font-size:14px;letter-spacing:0.01em;
  padding:13px 22px;border-radius:var(--r-pill);
  border:1px solid transparent;cursor:pointer;
  transition:transform .15s ease, background .2s, color .2s, border-color .2s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--slate);color:var(--cloud)}
.btn-primary:hover{background:var(--navy)}
.btn-accent{background:var(--aqua);color:var(--slate)}
.btn-accent:hover{background:#6CDCC3}
.btn-ghost{background:transparent;border-color:var(--mist);color:var(--slate)}
.btn-ghost:hover{border-color:var(--slate)}
.btn-ghost-light{background:transparent;border-color:var(--line-dark);color:var(--cloud)}
.btn-ghost-light:hover{border-color:var(--cloud)}
.btn-light{background:var(--cloud);color:var(--slate)}
.btn-light:hover{background:#fff}
.arrow{transition:transform .2s ease}
.btn:hover .arrow{transform:translateX(3px)}
.link-arrow{font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--slate);display:inline-flex;gap:8px;align-items:center;border-bottom:1px solid var(--mist);padding-bottom:3px}
.link-arrow:hover{color:var(--aqua-deep);border-color:var(--aqua)}
.bg-slate .link-arrow{color:var(--cloud);border-color:var(--line-dark)}
.bg-slate .link-arrow:hover{color:var(--aqua)}

/* ---------- Navbar ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(244,246,249,0.85);backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;gap:20px}
.brand-logo{height:24px;width:auto}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{font-size:14.5px;font-weight:500;color:var(--slate);opacity:.85;transition:opacity .15s,color .15s}
.nav-links a:hover,.nav-links a.active{opacity:1;color:var(--aqua-deep)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;font-size:22px;color:var(--slate);line-height:1}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;color:var(--cloud)}
.hero::before{content:"";position:absolute;inset:0;background:var(--slate)}
.hero::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(70% 80% at 88% 12%, rgba(79,209,180,0.22), transparent 58%),
             radial-gradient(60% 70% at 6% 100%, rgba(45,169,142,0.16), transparent 60%)}
.hero-inner{position:relative;z-index:1;padding:clamp(72px,11vw,150px) 0 clamp(64px,9vw,120px)}
.hero h1{color:#fff;max-width:15ch}
.hero h1 em{color:var(--aqua);font-style:italic}
.hero .lead{color:#B9C3D0;margin-top:24px;max-width:52ch}
.hero-cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap}
.hero-meta{display:flex;gap:36px;margin-top:54px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#9AA6B4}
.hero-meta b{color:var(--aqua);font-weight:500}
.pill{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;padding:7px 14px;border-radius:var(--r-pill);border:1px solid var(--line-dark);color:var(--cloud);margin-bottom:28px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--aqua)}

/* ---------- Cards ---------- */
.card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:32px;transition:transform .18s ease,box-shadow .2s ease}
.card:hover{transform:translateY(-2px);box-shadow:0 22px 48px -30px rgba(27,37,53,.45)}
.card .idx{font-family:var(--mono);font-size:11px;color:var(--aqua-deep);font-weight:500;letter-spacing:.12em;text-transform:uppercase}
.card h3{margin:16px 0 10px}
.card p{font-size:15px;color:var(--ink-soft)}
.card-slate{background:var(--slate);border-color:var(--navy);color:var(--cloud)}
.card-slate h3{color:#fff}.card-slate p{color:#AEB9C7}.card-slate .idx{color:var(--aqua)}

.icon-chip{width:44px;height:44px;border-radius:8px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);color:var(--slate)}
.icon-chip svg{width:22px;height:22px;stroke:currentColor;stroke-width:1.25;fill:none;stroke-linecap:round;stroke-linejoin:round}
.card-slate .icon-chip{border-color:var(--navy);color:var(--aqua)}

/* lista check */
.checks{list-style:none;display:grid;gap:13px}
.checks li{position:relative;padding-left:28px;font-size:15.5px;color:var(--slate)}
.checks li::before{content:"";position:absolute;left:0;top:8px;width:14px;height:14px;border-radius:50%;border:1px solid var(--aqua);
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%232DA98E' d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/10px no-repeat}
.bg-slate .checks li{color:var(--cloud)}

/* ---------- Diagrama núcleo ---------- */
.channel-row{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}
.channel{font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.06em;padding:11px 17px;border-radius:var(--r-pill);border:1px solid var(--line-dark);color:var(--cloud);background:rgba(244,246,249,0.03)}
.hub{margin:0 auto;max-width:440px;text-align:center;border-radius:var(--r-card);padding:28px;color:#fff;border:1px solid rgba(79,209,180,.4)}
.hub .big{font-family:var(--serif);font-size:30px;letter-spacing:-0.01em}
.hub .small{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--aqua);margin-top:8px}
.connector{width:1px;height:34px;background:var(--line-dark);margin:0 auto}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{padding:8px 0}
.stat .num{font-family:var(--serif);font-size:clamp(40px,4.4vw,62px);line-height:1;letter-spacing:-0.02em;color:var(--slate)}
.stat .num .pct{color:var(--aqua-deep)}
.bg-slate .stat .num{color:#fff}
.bg-slate .stat .num .pct{color:var(--aqua)}
.stat .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);margin-top:10px}

/* ---------- Mockup dashboard (hero/secciones) ---------- */
.mock{background:var(--white);border:1px solid var(--line);border-radius:6px;overflow:hidden;box-shadow:0 40px 80px -50px rgba(27,37,53,.6)}
.mock-bar{display:flex;align-items:center;gap:14px;height:48px;padding:0 18px;border-bottom:1px solid var(--line)}
.mock-bar .m-logo{font-family:var(--mono);font-size:12px;letter-spacing:.14em;font-weight:600;color:var(--slate)}
.mock-bar .m-tabs{display:flex;gap:16px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel)}
.mock-bar .m-tabs .on{color:var(--slate)}
.mock-body{padding:22px;display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.mcard{border:1px solid var(--line);border-radius:4px;padding:16px}
.mcard.dark{background:var(--slate);border-color:var(--slate);color:#fff;grid-column:span 1}
.mcard .mk-lbl{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}
.mcard.dark .mk-lbl{color:var(--aqua)}
.mcard .mk-num{font-family:var(--serif);font-size:30px;letter-spacing:-0.02em;margin-top:6px;color:var(--slate)}
.mcard.dark .mk-num{color:#fff}
.mcard .mk-delta{font-family:var(--mono);font-size:10px;color:var(--aqua-deep);margin-top:4px}
.mbars{grid-column:1/-1;display:flex;align-items:flex-end;gap:6px;height:90px;padding-top:8px;border-top:1px solid var(--line)}
.mbars span{flex:1;background:var(--mist);border-radius:2px 2px 0 0}
.mbars span.hot{background:var(--aqua)}

/* ---------- Pricing ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:34px}
.plan.featured{background:var(--slate);color:var(--cloud);border-color:var(--slate);position:relative}
.plan.featured h3{color:#fff}.plan.featured p{color:#AEB9C7}
.plan .tag{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--aqua-deep);font-weight:500}
.plan.featured .tag{color:var(--aqua)}
.plan .price{font-family:var(--serif);font-size:52px;letter-spacing:-0.02em;margin:14px 0 2px;line-height:1}
.plan .price small{font-family:var(--sans);font-size:14px;font-weight:500;color:var(--steel)}
.plan .checks{margin:24px 0 28px}
.plan.featured .checks li{color:var(--cloud)}
.plan .btn{width:100%;justify-content:center;margin-top:auto}
.ribbon{position:absolute;top:-11px;left:50%;transform:translateX(-50%);background:var(--aqua);color:var(--slate);font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;padding:6px 14px;border-radius:var(--r-pill);font-weight:600}

/* ---------- CTA band ---------- */
.cta-band{border-radius:6px;padding:clamp(44px,6vw,80px);text-align:center;position:relative;overflow:hidden;color:var(--cloud)}
.cta-band h2{color:#fff}
.cta-band .lead{color:#C2CCD8}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field.full{grid-column:1/-1}
.field label{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--steel);font-weight:500}
.field input,.field select,.field textarea{font-family:var(--sans);font-size:15px;color:var(--slate);padding:13px 15px;border:1px solid var(--mist);border-radius:6px;background:#fff;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--aqua);box-shadow:0 0 0 3px rgba(79,209,180,.18)}

/* ---------- Tabs ---------- */
.tabs{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:40px}
.tab{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:500;padding:10px 18px;border-radius:var(--r-pill);border:1px solid var(--mist);color:var(--steel);cursor:pointer;background:#fff}
.tab.active{background:var(--slate);color:var(--cloud);border-color:var(--slate)}

/* ---------- Status pills ---------- */
.spill{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;padding:5px 11px;border-radius:var(--r-pill);border:1px solid var(--line);color:var(--steel)}
.spill.ok{color:var(--aqua-deep);border-color:rgba(79,209,180,.5);background:rgba(79,209,180,.08)}
.spill .d{width:6px;height:6px;border-radius:50%;background:currentColor}

/* ---------- Page header ---------- */
.page-head{position:relative;overflow:hidden;color:var(--cloud)}
.page-head::before{content:"";position:absolute;inset:0;background:var(--slate)}
.page-head::after{content:"";position:absolute;inset:0;background:radial-gradient(60% 90% at 90% 0%, rgba(79,209,180,.16), transparent 60%);pointer-events:none}
.page-head-inner{position:relative;z-index:1;padding:clamp(64px,9vw,120px) 0 clamp(44px,6vw,72px)}
.page-head h1{color:#fff;max-width:18ch}
.page-head h1 em{color:var(--aqua)}
.page-head .lead{color:#B9C3D0;margin-top:20px}

/* ---------- Editorial image blocks ---------- */
.figure{border-radius:4px;overflow:hidden;border:1px solid var(--line);background:var(--white);aspect-ratio:4/5;position:relative}
.figure .ph{position:absolute;inset:0;background:linear-gradient(160deg,#E9EDF2,#DDE4EC);display:flex;align-items:flex-end;padding:18px}
.figure .cap{font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel)}

/* ---------- Logo cloud ---------- */
.logos-row{display:flex;flex-wrap:wrap;gap:14px 38px;align-items:center;justify-content:center}
.logos-row span{font-family:var(--serif);font-size:23px;color:var(--steel);letter-spacing:0}

/* ---------- Quote / manifiesto ---------- */
.quote{font-family:var(--serif);font-size:clamp(28px,3.6vw,46px);line-height:1.12;letter-spacing:-0.015em;color:#fff}
.quote em{color:var(--aqua)}

/* ---------- Footer ---------- */
.footer{background:var(--slate);color:#9AA6B4;padding:72px 0 36px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;padding-bottom:46px;border-bottom:1px solid var(--line-dark)}
.footer h4{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--cloud);margin-bottom:16px;font-weight:500}
.footer a{display:block;font-size:14px;color:#9AA6B4;padding:5px 0;transition:color .15s}
.footer a:hover{color:var(--aqua)}
.footer-logo{height:22px;margin-bottom:16px}
.footer .desc{font-size:14px;max-width:34ch;color:#9AA6B4;font-family:var(--sans)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:26px;font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--steel);flex-wrap:wrap}

/* ---------- utilidades ---------- */
.chip{font-family:var(--mono);font-size:11px;letter-spacing:.05em;padding:6px 12px;border-radius:var(--r-pill);border:1px solid var(--mist);color:var(--steel)}
.tag-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:10px}

/* ---------- Responsive ---------- */
@media (max-width:920px){
  .cols-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:34px}
  .price-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .footer-top{grid-template-columns:1fr 1fr}
  .mock-body{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .nav-links{position:absolute;top:64px;left:0;right:0;flex-direction:column;align-items:flex-start;gap:0;background:var(--cloud);border-bottom:1px solid var(--line);padding:8px var(--pad) 18px;display:none}
  .nav-links.open{display:flex}
  .nav-links a{padding:13px 0;width:100%;border-bottom:1px solid var(--line);font-size:16px}
  .nav-toggle{display:block}
  .nav .nav-cta .btn-ghost{display:none}
  .cols-2,.cols-3{grid-template-columns:1fr}
  .form-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  p,.lead{max-width:none}
}

/* ============================================================
   MOVIMIENTO — animaciones (con respeto a prefers-reduced-motion)
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0ms);will-change:opacity,transform}
.reveal.in{opacity:1;transform:none}
.reveal-x{opacity:0;transform:translateX(26px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1);transition-delay:var(--d,0ms)}
.reveal-x.in{opacity:1;transform:none}

@keyframes floaty{0%,100%{transform:translateY(0) rotate(-8deg)}50%{transform:translateY(-46px) rotate(12deg)}}
@keyframes spin-slow{to{transform:rotate(360deg)}}
@keyframes drift{0%{transform:translate(0,0) scale(1)}50%{transform:translate(3%,-4%) scale(1.08)}100%{transform:translate(0,0) scale(1)}}
@keyframes sheen{0%{background-position:0% 50%}100%{background-position:200% 50%}}

/* isotipo flotante en hero / cabeceras */
.hero-iso{position:absolute;z-index:0;right:-6%;top:6%;width:min(56vw,660px);opacity:.30;pointer-events:none;animation:floaty 11s ease-in-out infinite;filter:saturate(1.2) drop-shadow(0 30px 70px rgba(79,209,180,.22))}
.hero-iso.small{width:min(34vw,330px);top:4%;opacity:.22}
.hero .hero-inner,.page-head-inner{position:relative;z-index:2}
.hero::after{animation:drift 22s ease-in-out infinite}

/* entrada escalonada del hero */
.hero h1,.hero .lead,.hero .hero-cta,.hero .hero-meta,.hero .pill{opacity:0;transform:translateY(16px);animation:rise .9s cubic-bezier(.2,.7,.2,1) forwards}
.hero .pill{animation-delay:.05s}.hero h1{animation-delay:.15s}.hero .lead{animation-delay:.3s}.hero .hero-cta{animation-delay:.45s}.hero .hero-meta{animation-delay:.6s}
@keyframes rise{to{opacity:1;transform:none}}

/* degradado con leve animación de brillo (uso puntual) */
.grad{background-size:200% 200%;animation:sheen 9s linear infinite alternate}

/* barras del mock que crecen al entrar en viewport */
.mbars span{height:8%;transform-origin:bottom;transition:height 1.1s cubic-bezier(.2,.8,.2,1)}
.mbars.in span{height:var(--h,40%)}

/* hover en tarjetas: acento aqua que aparece */
.card{position:relative;overflow:hidden}
.card::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--aqua);transition:width .35s ease}
.card:hover::after{width:100%}

/* marquee de la nube de logos */
.marquee{overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee-track{display:flex;gap:56px;width:max-content;animation:marq 26s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee-track span{font-family:var(--serif);font-size:26px;color:var(--steel);white-space:nowrap}
@keyframes marq{to{transform:translateX(-50%)}}

/* contador */
.stat .num.counting{font-variant-numeric:tabular-nums}

@media (prefers-reduced-motion:reduce){
  .reveal,.reveal-x{opacity:1;transform:none;transition:none}
  .hero-iso{animation:none}.hero::after{animation:none}.grad{animation:none}
  .hero h1,.hero .lead,.hero .hero-cta,.hero .hero-meta,.hero .pill{opacity:1;transform:none;animation:none}
  .marquee-track{animation:none}.mbars span{transition:none}
}

/* ============================================================
   SELECTOR DE IDIOMA
   ============================================================ */
.lang{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--slate);background:transparent;border:1px solid var(--mist);border-radius:var(--r-pill);padding:9px 14px;cursor:pointer;transition:border-color .2s}
.lang-btn:hover{border-color:var(--slate)}
.lang-btn .car{transition:transform .2s}
.lang.open .lang-btn .car{transform:rotate(180deg)}
.lang-menu{position:absolute;top:calc(100% + 8px);right:0;min-width:170px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:6px;box-shadow:0 22px 48px -28px rgba(27,37,53,.5);display:none;z-index:70}
.lang.open .lang-menu{display:block}
.lang-menu button{display:flex;width:100%;align-items:center;justify-content:space-between;gap:10px;background:transparent;border:0;cursor:pointer;font-family:var(--sans);font-size:14px;color:var(--slate);padding:9px 10px;border-radius:6px;text-align:left}
.lang-menu button:hover:not(:disabled){background:var(--cloud)}
.lang-menu button[aria-current="true"]{color:var(--aqua-deep);font-weight:600}
.lang-menu button:disabled{color:var(--steel);cursor:not-allowed}
.lang-menu .soon{font-family:var(--mono);font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--steel);border:1px solid var(--mist);border-radius:var(--r-pill);padding:2px 7px}
@media (max-width:720px){.lang{order:3}.lang-menu{right:auto;left:0}}

/* ============================================================
   MOVIMIENTO+ (iteración 3)
   ============================================================ */
/* barra de progreso de scroll */
.scrollbar{position:fixed;top:0;left:0;height:3px;width:0;z-index:90;background:linear-gradient(90deg,var(--aqua),var(--aqua-deep));transition:width .1s linear}

/* nav que se condensa al hacer scroll */
.nav{transition:height .25s ease, box-shadow .25s ease, background .25s ease}
.nav.scrolled{box-shadow:0 10px 30px -22px rgba(27,37,53,.5)}
.nav.scrolled .nav-inner{height:56px}
.nav-inner{transition:height .25s ease}

/* anillos giratorios ambientales en hero / cabeceras */
.hero,.page-head{}
.amb-ring{position:absolute;border-radius:50%;border:1px solid rgba(79,209,180,.16);pointer-events:none;z-index:0}
.amb-ring.r1{width:520px;height:520px;right:-120px;top:-120px;animation:spin-slow 60s linear infinite}
.amb-ring.r2{width:300px;height:300px;right:-40px;top:60px;border-color:rgba(245,233,221,.08);animation:spin-slow 42s linear infinite reverse}
.page-head .amb-ring.r1{width:380px;height:380px;opacity:.7}

/* pulso del núcleo (hub) */
.hub{position:relative}
.hub::after{content:"";position:absolute;inset:0;border-radius:var(--r-card);border:1px solid rgba(79,209,180,.5);animation:pulse 3.2s ease-out infinite;pointer-events:none}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(79,209,180,.35);opacity:1}70%{box-shadow:0 0 0 22px rgba(79,209,180,0);opacity:.6}100%{box-shadow:0 0 0 0 rgba(79,209,180,0);opacity:1}}

/* conectores que “laten” */
.connector{position:relative;overflow:hidden}
.connector::after{content:"";position:absolute;left:0;top:-34px;width:100%;height:34px;background:linear-gradient(180deg,transparent,var(--aqua));animation:flow 2.4s linear infinite}
@keyframes flow{0%{transform:translateY(0)}100%{transform:translateY(68px)}}

/* shimmer en botón acento */
.btn-accent{position:relative;overflow:hidden}
.btn-accent::after{content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-18deg);animation:shimmer 4.5s ease-in-out infinite}
@keyframes shimmer{0%,60%{left:-120%}80%{left:130%}100%{left:130%}}

/* reglas que se dibujan al entrar */
.rule{transform:scaleX(0);transform-origin:left;transition:transform .8s cubic-bezier(.2,.7,.2,1)}
.rule.in{transform:scaleX(1)}

/* tarjetas: leve realce + traslación más viva */
.card{transition:transform .22s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease}
.card:hover{transform:translateY(-4px)}

/* eyebrow con tick que se dibuja */
.eyebrow{position:relative}

/* links del nav: subrayado animado */
.nav-links a{position:relative}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--aqua);transition:width .25s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}

/* canal: hover */
.channel{transition:border-color .2s ease, color .2s ease, transform .2s ease}
.channel:hover{border-color:var(--aqua);color:#fff;transform:translateY(-2px)}

@media (prefers-reduced-motion:reduce){
  .scrollbar{display:none}
  .amb-ring,.hub::after,.connector::after,.btn-accent::after{animation:none}
  .rule{transform:none;transition:none}
}

/* ============================================================
   INTEGRACIÓN — líneas de flujo + hub de conectores (iteración 4)
   ============================================================ */
/* líneas de "datos" que fluyen hacia/desde el núcleo */
.flow{display:flex;gap:64px;justify-content:center;height:38px}
.flow span{width:1px;background:var(--line-dark);position:relative;overflow:hidden}
.flow span::after{content:"";position:absolute;left:-1px;width:3px;height:14px;border-radius:3px;background:linear-gradient(var(--aqua),transparent);animation:flow2 1.9s linear infinite}
.flow span:nth-child(2)::after{animation-delay:.5s}
.flow span:nth-child(3)::after{animation-delay:1s}
.flow.up span::after{background:linear-gradient(transparent,var(--aqua));animation-name:flow2up}
@keyframes flow2{0%{top:-14px}100%{top:42px}}
@keyframes flow2up{0%{top:42px}100%{top:-14px}}

/* chip "cualquier sistema" en la fila de categorías */
.channel.hot{border-color:var(--aqua);color:#fff;background:rgba(79,209,180,.12)}

/* sección de conectores */
.conn-track{gap:14px;align-items:center}
.conn-track .cp{display:inline-flex;align-items:center;font-family:var(--mono);font-size:13px;letter-spacing:.02em;color:var(--slate);background:#fff;border:1px solid var(--line);border-radius:100px;padding:11px 18px;white-space:nowrap;transition:border-color .2s,color .2s}
.conn-track .cp:hover{border-color:var(--aqua);color:var(--aqua-deep)}
.conn-track .cp .d{width:7px;height:7px;border-radius:50%;background:var(--aqua);margin-right:9px;flex:none}
.marquee-track.rev{animation-direction:reverse}
.conn-feat{display:flex;flex-direction:column;gap:10px}
.conn-feat .icon-chip{margin-bottom:4px}
.conn-tag{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--aqua-deep);border:1px solid var(--mist);border-radius:100px;padding:9px 16px}
.conn-tag .d{width:7px;height:7px;border-radius:50%;background:var(--aqua)}

/* ============================================================
   LEGAL — enlaces de pie + prosa de páginas legales
   ============================================================ */
.footer-legal{display:flex;gap:18px;flex-wrap:wrap}
.footer-legal a{display:inline;padding:0;font-family:var(--mono);font-size:12px;letter-spacing:.06em;color:var(--steel)}
.footer-legal a:hover{color:var(--aqua)}

.prose{max-width:760px;margin:0 auto}
.prose h2{font-family:var(--serif);font-weight:400;font-size:clamp(22px,2.4vw,30px);letter-spacing:-0.01em;margin:38px 0 12px;color:var(--slate)}
.prose h3{font-size:18px;font-weight:600;margin:24px 0 8px;color:var(--slate)}
.prose p{margin:0 0 14px;color:var(--ink-soft);font-size:16px;line-height:1.7}
.prose ul{margin:0 0 16px 22px;display:grid;gap:8px}
.prose li{color:var(--ink-soft);font-size:16px;line-height:1.6}
.prose a{color:var(--aqua-deep);border-bottom:1px solid var(--mist)}
.prose strong{color:var(--slate);font-weight:600}
.prose .meta{font-family:var(--mono);font-size:12px;color:var(--steel);letter-spacing:.04em;margin-bottom:26px;display:block}
.prose .databox{background:var(--white);border:1px solid var(--line);border-radius:var(--r-card);padding:22px 24px;margin:18px 0}
.prose .databox p{margin:4px 0;font-size:15px}

/* ============================================================
   A PRUEBA DE FALLOS — el contenido es visible siempre.
   La animación de aparición solo se aplica si hay JS (clase .js
   en <html>) y el reveal se activa. Sin JS, todo se ve.
   ============================================================ */
html:not(.js) .reveal,
html:not(.js) .reveal-x{opacity:1;transform:none}
html:not(.js) .rule{transform:none}
html:not(.js) .mbars span{height:var(--h,40%)}
html:not(.js) .hero h1,
html:not(.js) .hero .lead,
html:not(.js) .hero .hero-cta,
html:not(.js) .hero .hero-meta,
html:not(.js) .hero .pill{opacity:1;transform:none;animation:none}