/* ==========================================================================
   OPTICmizing — Design System
   Premium deep-tech. Paneles redondeados flotantes, tipografía display ligera
   a gran escala, bandas claras/oscuras alternas, datos en degradado de marca.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. TOKENS
   -------------------------------------------------------------------------- */
:root{
  /* Superficies claras */
  --bg:#e6ebef;
  --paper:#ffffff;
  --paper-2:#f3f6f8;
  --paper-3:#e9eef2;

  /* Superficies oscuras */
  --dark:#0c1117;
  --dark-2:#141a22;
  --dark-3:#1d2530;

  /* Tinta */
  --ink:#0f1722;
  --ink-2:#47535f;
  --ink-3:#5f6c78;
  --ink-on-dark:#f2f5f8;
  --ink-2-on-dark:#a9b4bf;
  --ink-3-on-dark:#8593a0;

  /* Líneas */
  --line:#dfe6ea;
  --line-2:#c7d2d9;
  --line-on-dark:#232b35;
  --line-2-on-dark:#33404d;

  /* Marca — teal óptico */
  --signal:#00808f;
  --signal-dk:#005b66;
  --signal-lt:#2fb6c4;
  --signal-pale:#7fd8e0;
  --signal-text:#00707d;
  --signal-a08:rgba(0,128,143,.08);
  --signal-a16:rgba(0,128,143,.16);
  --signal-on-dark:#33c9d8;

  /* Degradado de datos */
  --grad:linear-gradient(90deg,#005b66 0%,#00939f 45%,#3fc3d1 78%,#9fe2e8 100%);
  --grad-soft:linear-gradient(135deg,#00808f 0%,#3fc3d1 100%);

  /* Ámbar — alertas / desviación */
  --flag:#b1732a;
  --flag-on-dark:#e5a75c;
  --flag-a10:rgba(177,115,42,.1);

  /* Cielo del hero */
  --sky-1:#95a8bc;
  --sky-2:#b8c7d5;
  --sky-3:#dce4ea;

  /* Tipografía */
  --display:"Inter","Helvetica Neue",Arial,sans-serif;
  --body:"Inter","Helvetica Neue",Arial,sans-serif;
  --serif:"Instrument Serif",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  /* Métrica */
  --maxw:1280px;
  --gut:clamp(20px,4vw,56px);
  --band-inset:clamp(8px,1.4vw,18px);

  /* Radios */
  --r-xl:32px;
  --r-lg:22px;
  --r-md:14px;
  --r-sm:9px;
  --r-pill:999px;

  /* Elevación */
  --sh-1:0 1px 2px rgba(13,18,20,.04),0 4px 14px rgba(13,18,20,.05);
  --sh-2:0 2px 6px rgba(13,18,20,.05),0 14px 40px rgba(13,18,20,.09);
  --sh-nav:0 1px 2px rgba(13,18,20,.05),0 10px 34px rgba(13,18,20,.12);

  /* Movimiento */
  --ease:cubic-bezier(.22,1,.36,1);
  --dur:.28s;

  /* Capas */
  --z-band:1;
  --z-sticky:20;
  --z-nav:50;
  --z-menu:60;
}

/* --------------------------------------------------------------------------
   2. RESET / BASE
   -------------------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body,h1,h2,h3,h4,h5,p,figure,blockquote,dl,dd,ul,ol{margin:0}
ul,ol{list-style:none;padding:0}
img,svg,video{display:block;max-width:100%}
img{height:auto}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0}
a{color:inherit}

html{scroll-behavior:smooth;scroll-padding-top:92px}

body{
  font-family:var(--body);
  font-size:17px;
  line-height:1.6;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}

::selection{background:var(--signal);color:#fff}

:focus-visible{
  outline:2px solid var(--signal);
  outline-offset:3px;
  border-radius:2px;
}
.on-dark :focus-visible{outline-color:var(--signal-on-dark)}

.skip{
  position:absolute;left:var(--gut);top:-100px;z-index:100;
  background:var(--ink);color:#fff;padding:12px 18px;border-radius:var(--r-sm);
  font:500 14px/1 var(--mono);letter-spacing:.02em;
  transition:top .2s var(--ease);
}
.skip:focus{top:16px}

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

/* --------------------------------------------------------------------------
   3. TIPOGRAFÍA
   -------------------------------------------------------------------------- */
h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:340;
  letter-spacing:-.024em;
  line-height:1.04;
  text-wrap:balance;
}

.d1{font-size:clamp(2.7rem,9.2vw,8.2rem);font-weight:300;letter-spacing:-.038em;line-height:.92}
.d2{font-size:clamp(2.3rem,5.2vw,4.15rem);line-height:1.02;letter-spacing:-.03em}
.d3{font-size:clamp(1.65rem,3vw,2.55rem);line-height:1.1;letter-spacing:-.024em}
.d4{font-size:clamp(1.2rem,1.7vw,1.5rem);line-height:1.2;letter-spacing:-.018em;font-weight:420}

.lede{
  font-size:clamp(1.05rem,1.5vw,1.28rem);
  line-height:1.55;
  color:var(--ink-2);
  max-width:60ch;
  font-weight:380;
  letter-spacing:-.008em;
}
.on-dark .lede{color:var(--ink-2-on-dark)}

p{max-width:68ch}
.p-2{color:var(--ink-2)}
.on-dark .p-2{color:var(--ink-2-on-dark)}

.mono{
  font-family:var(--mono);
  font-size:12px;
  letter-spacing:.13em;
  text-transform:uppercase;
  font-weight:500;
  line-height:1.35;
}

/* Etiqueta de sección: "01 · El problema" */
.eyebrow{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--mono);font-size:11.5px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink-3);
}
.eyebrow b{color:var(--signal-text);font-weight:500}
.on-dark .eyebrow{color:var(--ink-3-on-dark)}
.on-dark .eyebrow b{color:var(--signal-on-dark)}
.eyebrow::before{
  content:"";width:26px;height:1px;background:currentColor;opacity:.45;
}

/* --------------------------------------------------------------------------
   4. LAYOUT — bandas redondeadas flotantes
   -------------------------------------------------------------------------- */
.wrap{
  width:100%;max-width:var(--maxw);
  margin-inline:auto;
  padding-inline:var(--gut);
}
.wrap-wide{max-width:1520px}

.band{
  position:relative;
  margin-inline:var(--band-inset);
  border-radius:var(--r-xl);
  background:var(--paper);
  padding-block:clamp(72px,9vw,132px);
  overflow:clip;
}
.band + .band{margin-top:var(--band-inset)}
.band--tint{background:var(--paper-2)}
.band--dark{background:var(--dark);color:var(--ink-on-dark)}
.band--flush{padding-block:0}

.on-dark{color:var(--ink-on-dark)}

/* Cabecera de sección */
.sec-head{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:22px;
  margin-bottom:clamp(40px,5vw,68px);
}
.sec-head--split{
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:clamp(32px,5vw,80px);
  align-items:end;
}
@media (max-width:900px){
  .sec-head--split{grid-template-columns:1fr;align-items:start}
}
.sec-head__title{display:grid;gap:20px}

/* Rejillas */
.grid{display:grid;gap:clamp(14px,1.6vw,20px)}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:980px){
  .g-3,.g-4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:620px){
  .g-2,.g-3,.g-4{grid-template-columns:minmax(0,1fr)}
}

.split{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.12fr);
  gap:clamp(32px,5vw,84px);
  align-items:center;
}
.split--text-right{grid-template-columns:minmax(0,1.12fr) minmax(0,1fr)}
@media (max-width:900px){
  .split,.split--text-right{grid-template-columns:1fr;gap:40px}
}

/* --------------------------------------------------------------------------
   5. NAVEGACIÓN — pill flotante
   -------------------------------------------------------------------------- */
.nav{
  position:fixed;inset:14px 0 auto;z-index:var(--z-nav);
  display:flex;justify-content:center;
  padding-inline:var(--band-inset);
  pointer-events:none;
}
.nav__inner{
  pointer-events:auto;
  width:100%;max-width:1420px;
  display:flex;align-items:center;gap:clamp(16px,2.4vw,40px);
  padding:9px 9px 9px 22px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.72);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  backdrop-filter:saturate(180%) blur(18px);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:var(--sh-nav);
  transition:background var(--dur) var(--ease),box-shadow var(--dur) var(--ease);
}
.nav--solid .nav__inner{background:rgba(255,255,255,.93)}

.logo{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--display);font-size:19px;letter-spacing:-.02em;
  text-decoration:none;white-space:nowrap;flex:none;
}
.logo__mark{width:22px;height:22px;flex:none}
.logo b{font-weight:700}
.logo span{font-weight:340;color:var(--signal)}

.nav__links{
  display:flex;align-items:center;gap:clamp(10px,1.5vw,26px);
  margin-inline:auto;
}
.nav__links a{
  text-decoration:none;font-size:14.5px;font-weight:420;
  color:var(--ink-2);letter-spacing:-.006em;
  padding:8px 4px;border-radius:var(--r-sm);
  transition:color .18s var(--ease);
  white-space:nowrap;
}
.nav__links a:hover{color:var(--ink)}
.nav__links a[aria-current="true"]{color:var(--ink);font-weight:500}

.nav__cta{flex:none}

.nav__burger{
  display:none;flex:none;
  width:44px;height:44px;border-radius:var(--r-pill);
  align-items:center;justify-content:center;cursor:pointer;
  border:1px solid var(--line);
  transition:background .18s var(--ease);
}
.nav__burger:hover{background:var(--paper-2)}
.nav__burger svg{width:18px;height:18px}

@media (max-width:1080px){
  .nav__links{display:none}
  .nav__burger{display:inline-flex}
  .nav__cta{margin-left:auto}
}
@media (max-width:560px){
  .nav__inner{padding-left:16px;gap:10px}
  .nav__cta .btn{padding-inline:16px;font-size:13.5px}
}
/* Por debajo de 480px el pill no cabe: la llamada a la acción vive en el menú */
@media (max-width:480px){
  .nav__cta{display:none}
  .logo{font-size:18px}
}

/* Panel móvil */
.menu{
  position:fixed;inset:0;z-index:var(--z-menu);
  background:var(--paper);
  padding:96px var(--gut) 40px;
  display:grid;align-content:start;gap:4px;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;
  overflow-y:auto;
}
.menu[data-open="true"]{opacity:1;visibility:visible;transform:none}
.menu a{
  text-decoration:none;
  font-family:var(--display);font-size:clamp(1.6rem,6vw,2.2rem);
  font-weight:340;letter-spacing:-.028em;
  padding:12px 0;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;
}
.menu a span{font-family:var(--mono);font-size:11px;color:var(--ink-3);letter-spacing:.14em}
.menu__close{
  position:absolute;top:22px;right:var(--gut);
  width:46px;height:46px;border-radius:var(--r-pill);
  border:1px solid var(--line);display:grid;place-items:center;cursor:pointer;
}
.menu__foot{margin-top:32px;display:grid;gap:14px}

/* --------------------------------------------------------------------------
   6. BOTONES
   -------------------------------------------------------------------------- */
.btn{
  --btn-bg:var(--ink);--btn-fg:#fff;--btn-bd:var(--ink);
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:46px;padding:0 24px;
  border-radius:var(--r-pill);
  background:var(--btn-bg);color:var(--btn-fg);
  border:1px solid var(--btn-bd);
  font-size:14.5px;font-weight:500;letter-spacing:-.004em;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease),
             border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.btn:hover{--btn-bg:var(--signal);--btn-bd:var(--signal)}
.btn svg{width:15px;height:15px;flex:none}

.btn--ghost{--btn-bg:transparent;--btn-fg:var(--ink);--btn-bd:var(--line-2)}
.btn--ghost:hover{--btn-bg:transparent;--btn-fg:var(--signal);--btn-bd:var(--signal)}

.btn--light{--btn-bg:#fff;--btn-fg:var(--ink);--btn-bd:#fff}
.btn--light:hover{--btn-bg:var(--signal);--btn-fg:#fff;--btn-bd:var(--signal)}

.on-dark .btn--ghost{--btn-fg:var(--ink-on-dark);--btn-bd:var(--line-2-on-dark)}
.on-dark .btn--ghost:hover{--btn-fg:var(--signal-on-dark);--btn-bd:var(--signal-on-dark)}

.btn--lg{min-height:54px;padding:0 30px;font-size:15.5px}

/* Enlace flecha */
.alink{
  display:inline-flex;align-items:center;gap:9px;
  font-size:15px;font-weight:500;text-decoration:none;
  color:var(--signal-text);letter-spacing:-.006em;
  transition:gap .2s var(--ease);
}
.alink:hover{gap:14px}
.alink svg{width:14px;height:14px}
.on-dark .alink{color:var(--signal-on-dark)}

/* Botón circular flecha */
.arrow-btn{
  width:44px;height:44px;flex:none;
  border-radius:var(--r-pill);
  background:var(--ink);color:#fff;
  display:grid;place-items:center;
  text-decoration:none;cursor:pointer;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.arrow-btn:hover{background:var(--signal);transform:rotate(45deg)}
.arrow-btn svg{width:16px;height:16px}

/* --------------------------------------------------------------------------
   7. HERO
   -------------------------------------------------------------------------- */
.hero{
  position:relative;
  margin-inline:var(--band-inset);
  border-radius:var(--r-xl);
  overflow:clip;
  min-height:clamp(620px,94svh,1000px);
  display:flex;flex-direction:column;justify-content:flex-end;
  background:linear-gradient(178deg,var(--sky-1) 0%,var(--sky-2) 44%,var(--sky-3) 86%,#e9eef2 100%);
  isolation:isolate;
}
.hero__art{
  position:absolute;inset:0;z-index:-3;
  display:grid;place-items:end center;
}
.hero__art img,.hero__art svg{
  width:min(690px,62vw);height:100%;
  object-fit:contain;object-position:bottom center;
}
.hero__scrim{
  position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:
    linear-gradient(to top,rgba(18,28,40,.42) 0%,rgba(18,28,40,.2) 26%,rgba(18,28,40,.03) 52%,transparent 68%),
    linear-gradient(to right,rgba(18,28,40,.26) 0%,rgba(18,28,40,.06) 38%,transparent 62%);
}
.hero__grain{
  position:absolute;inset:0;z-index:-1;pointer-events:none;
  opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.42'/%3E%3C/svg%3E");
}

.hero__type{
  position:relative;
  padding:0 var(--gut);
  margin-top:auto;
  pointer-events:none;
}
.hero__type h1{
  color:#fff;
  text-shadow:0 1px 20px rgba(15,23,34,.28);
  max-width:14ch;
}
.hero__type h1 em{font-style:normal;display:block}
.hero__type h1 .ind{display:inline-block;padding-left:.34em}

.hero__foot{
  position:relative;
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;
  gap:28px;
  padding:clamp(28px,4vw,52px) var(--gut) clamp(26px,3.4vw,44px);
}
.hero__caption{
  border-left:1.5px solid rgba(255,255,255,.75);
  padding-left:16px;max-width:30ch;
  font-size:15px;line-height:1.45;color:#fff;
  font-weight:400;
  text-shadow:0 1px 10px rgba(15,23,34,.3);
}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px}

.hero__eyebrow{
  position:absolute;top:clamp(96px,12vh,132px);left:var(--gut);
  color:rgba(255,255,255,.92);
  text-shadow:0 1px 10px rgba(15,23,34,.3);
}
.hero__eyebrow.eyebrow::before{background:rgba(255,255,255,.75)}

@media (max-width:760px){
  .hero{min-height:660px}
  .hero__art img,.hero__art svg{width:min(440px,92vw)}
  .hero__type h1{max-width:11ch}
}

/* Panel de lectura en vivo sobre el hero */
.readout{
  position:absolute;right:var(--gut);top:clamp(96px,13vh,150px);
  width:min(300px,42vw);
  padding:16px 18px;border-radius:var(--r-lg);
  background:rgba(255,255,255,.78);
  -webkit-backdrop-filter:blur(14px) saturate(160%);
  backdrop-filter:blur(14px) saturate(160%);
  border:1px solid rgba(255,255,255,.65);
  box-shadow:var(--sh-2);
  display:grid;gap:12px;
}
.readout__row{display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.readout__k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.readout__v{font-family:var(--mono);font-size:26px;font-weight:500;letter-spacing:-.02em;color:var(--ink);font-variant-numeric:tabular-nums}
.readout__v small{font-size:12px;color:var(--ink-3);margin-left:4px;letter-spacing:0}
.readout__bar{height:4px;border-radius:2px;background:var(--line);overflow:hidden}
.readout__bar i{display:block;height:100%;border-radius:2px;background:var(--grad);width:0;transition:width .9s var(--ease)}
.readout__live{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal-dk);
}
.readout__live::before{
  content:"";width:6px;height:6px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 0 var(--signal-a16);
  animation:pulse 2.2s var(--ease) infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(0,128,143,.42)}
  70%{box-shadow:0 0 0 9px rgba(0,128,143,0)}
  100%{box-shadow:0 0 0 0 rgba(0,128,143,0)}
}
@media (max-width:900px){.readout{display:none}}

/* --------------------------------------------------------------------------
   8. TIRA DE CREDENCIALES
   -------------------------------------------------------------------------- */
.creds{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;background:var(--line);
  border-block:1px solid var(--line);
}
.creds__i{background:var(--paper);padding:26px clamp(16px,2vw,28px);display:grid;gap:7px;align-content:start}
.creds__i dt{font-size:15px;font-weight:500;letter-spacing:-.01em}
.creds__i dd{font-family:var(--mono);font-size:11.5px;letter-spacing:.08em;color:var(--ink-3);text-transform:uppercase}
@media (max-width:860px){.creds{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:460px){.creds{grid-template-columns:1fr}}

/* --------------------------------------------------------------------------
   9. TARJETAS
   -------------------------------------------------------------------------- */
.card{
  position:relative;
  padding:clamp(24px,2.6vw,34px);
  border-radius:var(--r-lg);
  background:var(--paper-2);
  border:1px solid var(--line);
  display:grid;gap:12px;align-content:start;
  transition:border-color var(--dur) var(--ease),box-shadow var(--dur) var(--ease),
             transform var(--dur) var(--ease),background var(--dur) var(--ease);
}
.card--plain{background:var(--paper)}
.card--hover:hover{border-color:var(--line-2);box-shadow:var(--sh-2);transform:translateY(-3px)}
.card h3{font-size:1.2rem;font-weight:480;letter-spacing:-.016em;line-height:1.24}
.card p{font-size:15.5px;color:var(--ink-2);line-height:1.56}

.on-dark .card{background:var(--dark-2);border-color:var(--line-on-dark)}
.on-dark .card p{color:var(--ink-2-on-dark)}
.on-dark .card--hover:hover{border-color:var(--line-2-on-dark);background:var(--dark-3);box-shadow:none}

/* Índice de tarjeta */
.card__n{
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  color:var(--signal-text);text-transform:uppercase;
}
.on-dark .card__n{color:var(--signal-on-dark)}

/* Tarjeta de problema — acento ámbar */
.card--fault{background:var(--dark-2);border-color:var(--line-on-dark)}
.card--fault .card__n{color:var(--flag-on-dark)}

/* Icono */
.ico{
  width:38px;height:38px;border-radius:var(--r-sm);
  display:grid;place-items:center;flex:none;
  background:var(--signal-a08);color:var(--signal);
  border:1px solid var(--signal-a16);
}
.ico svg{width:19px;height:19px}
.on-dark .ico{background:rgba(51,201,216,.1);border-color:rgba(51,201,216,.2);color:var(--signal-on-dark)}

/* --------------------------------------------------------------------------
   10. BENTO
   -------------------------------------------------------------------------- */
.bento{
  display:grid;
  grid-template-columns:repeat(6,minmax(0,1fr));
  gap:clamp(12px,1.4vw,18px);
}
.bento > *{border-radius:var(--r-lg);min-width:0}
.b-3{grid-column:span 3}
.b-2{grid-column:span 2}
.b-4{grid-column:span 4}
.b-6{grid-column:span 6}
@media (max-width:980px){
  .b-3,.b-2,.b-4{grid-column:span 6}
}

/* Tarjeta con medio visual */
.mcard{
  position:relative;overflow:clip;
  border:1px solid var(--line);
  background:var(--paper-2);
  min-height:280px;
  display:flex;flex-direction:column;justify-content:flex-end;
  isolation:isolate;
}
.mcard__art{position:absolute;inset:0;z-index:-1}
.mcard__art svg,.mcard__art img{width:100%;height:100%;object-fit:cover}
.mcard__body{
  padding:clamp(20px,2.2vw,28px);
  display:grid;gap:8px;
  background:linear-gradient(to top,rgba(10,13,15,.86) 0%,rgba(10,13,15,.6) 55%,rgba(10,13,15,0) 100%);
  color:#fff;
}
.mcard__body h3{font-size:1.16rem;font-weight:480;letter-spacing:-.016em}
.mcard__body p{font-size:14.5px;color:rgba(255,255,255,.76);line-height:1.5}
.mcard__big{
  position:absolute;right:clamp(18px,2.4vw,28px);top:clamp(18px,2.4vw,28px);
  font-family:var(--display);font-size:clamp(2.6rem,5vw,4.4rem);
  font-weight:300;letter-spacing:-.04em;color:rgba(255,255,255,.94);
  line-height:1;text-shadow:0 2px 26px rgba(10,20,26,.4);
}
.mcard__big small{font-size:.34em;letter-spacing:-.01em;font-weight:400;opacity:.8}

/* Chips */
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 15px 8px 12px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-size:13.5px;font-weight:450;color:#fff;white-space:nowrap;
}
.chip svg{width:14px;height:14px;opacity:.85}
.chip--light{
  background:var(--paper);border-color:var(--line);color:var(--ink);
}
.chip--light svg{color:var(--signal);opacity:1}

/* Tarjeta de contacto del bento */
.ccard{
  background:var(--paper);border:1px solid var(--line);
  padding:clamp(20px,2.2vw,28px);
  display:flex;align-items:center;gap:18px;justify-content:space-between;
}
.ccard__t{display:grid;gap:3px;min-width:0}
.ccard__t .mono{color:var(--ink-3);font-size:10.5px}
.ccard__t a{font-size:17px;font-weight:450;text-decoration:none;letter-spacing:-.012em;word-break:break-word}
.ccard__t a:hover{color:var(--signal-text)}
.ccard__t span{font-size:14.5px;color:var(--ink-2)}

/* --------------------------------------------------------------------------
   11. PASOS
   -------------------------------------------------------------------------- */
.steps{counter-reset:s;display:grid;gap:clamp(14px,1.6vw,20px);grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.steps{grid-template-columns:1fr}}
.step{
  position:relative;padding-top:30px;
  border-top:1px solid var(--line);
  display:grid;gap:11px;align-content:start;
}
.on-dark .step{border-color:var(--line-on-dark)}
.step::before{
  content:"";position:absolute;top:-1px;left:0;width:38%;height:1px;
  background:var(--signal);
  transform:scaleX(0);transform-origin:left;
  transition:transform .7s var(--ease);
}
.on-dark .step::before{background:var(--signal-on-dark)}
.is-in .step::before{transform:scaleX(1)}
.step:nth-child(2)::before{transition-delay:.12s}
.step:nth-child(3)::before{transition-delay:.24s}
.step:nth-child(4)::before{transition-delay:.36s}
.step__n{font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;color:var(--signal-text);text-transform:uppercase}
.on-dark .step__n{color:var(--signal-on-dark)}
.step h3{font-size:1.22rem;font-weight:470;letter-spacing:-.018em;line-height:1.24}
.step p{font-size:15.5px;color:var(--ink-2);line-height:1.56}
.on-dark .step p{color:var(--ink-2-on-dark)}

/* --------------------------------------------------------------------------
   12. TABS + PANEL DE DATOS
   -------------------------------------------------------------------------- */
.tabs{
  display:flex;gap:clamp(18px,3.4vw,54px);
  border-bottom:1px solid var(--line-on-dark);
  overflow-x:auto;scrollbar-width:none;
  margin-bottom:clamp(24px,3vw,38px);
}
.tabs::-webkit-scrollbar{display:none}
.tab{
  position:relative;flex:none;cursor:pointer;
  padding:0 0 15px;
  font-size:15px;font-weight:440;letter-spacing:-.008em;
  color:var(--ink-3-on-dark);
  transition:color .2s var(--ease);
  background:none;border:0;white-space:nowrap;
}
.tab:hover{color:var(--ink-2-on-dark)}
.tab[aria-selected="true"]{color:var(--ink-on-dark)}
.tab::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--grad);border-radius:2px;
  transform:scaleX(0);transform-origin:left;
  transition:transform .34s var(--ease);
}
.tab[aria-selected="true"]::after{transform:scaleX(1)}

.tabs--light{border-color:var(--line)}
.tabs--light .tab{color:var(--ink-3)}
.tabs--light .tab:hover{color:var(--ink-2)}
.tabs--light .tab[aria-selected="true"]{color:var(--ink)}

.tabpanel[hidden]{display:none}
.tabpanel{animation:fade .38s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}

/* Panel de datos con barras en degradado */
.dpanel{
  border:1px solid var(--line-on-dark);
  border-radius:var(--r-lg);
  background:var(--dark-2);
  overflow:clip;
}
.dpanel__head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:16px clamp(18px,2.2vw,26px);
  border-bottom:1px solid var(--line-on-dark);
}
.dpanel__head .mono{font-size:10.5px;color:var(--ink-3-on-dark)}
.dpanel__body{padding:clamp(18px,2.4vw,30px)}

.bars{display:grid;gap:clamp(14px,1.6vw,20px)}
.bar{
  display:grid;
  grid-template-columns:minmax(150px,220px) minmax(0,1fr) 54px;
  gap:clamp(14px,2vw,26px);align-items:center;
}
@media (max-width:720px){
  .bar{grid-template-columns:minmax(0,1fr) 48px;grid-template-areas:"lab val" "trk trk"}
  .bar__lab{grid-area:lab}
  .bar__val{grid-area:val}
  .bar__trk{grid-area:trk}
}
.bar__lab{display:grid;gap:2px;min-width:0}
.bar__lab b{font-size:15px;font-weight:450;letter-spacing:-.01em;color:var(--ink-on-dark)}
.bar__lab span{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3-on-dark)}
.bar__trk{
  position:relative;height:34px;border-radius:var(--r-sm);
  background:var(--dark-3);overflow:clip;
}
.bar__fill{
  position:absolute;inset:0 auto 0 0;width:0;
  border-radius:var(--r-sm);background:var(--grad);
  transition:width 1.1s var(--ease);
}
.bar__fill::after{
  content:"";position:absolute;inset:0;
  background-image:radial-gradient(circle at 22% 40%,rgba(255,255,255,.5) 0 1.5px,transparent 2px),
                   radial-gradient(circle at 58% 66%,rgba(255,255,255,.4) 0 1.2px,transparent 2px),
                   radial-gradient(circle at 81% 32%,rgba(255,255,255,.45) 0 1.4px,transparent 2px);
}
.bar__val{
  font-family:var(--mono);font-size:14px;font-weight:500;text-align:right;
  color:var(--ink-on-dark);font-variant-numeric:tabular-nums;
}
.bar__axis{
  display:flex;justify-content:space-between;
  margin-top:14px;padding-left:0;
  font-family:var(--mono);font-size:10px;color:var(--ink-3-on-dark);letter-spacing:.06em;
}
@media (min-width:721px){
  .bar__axis{margin-left:calc(min(220px,max(150px,18vw)) + clamp(14px,2vw,26px))}
}

/* --------------------------------------------------------------------------
   13. LECTURAS / ESTADÍSTICAS
   -------------------------------------------------------------------------- */
.stats{
  display:grid;grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:var(--r-lg);overflow:clip;
}
.on-dark .stats{background:var(--line-on-dark);border-color:var(--line-on-dark)}
@media (max-width:760px){.stats{grid-template-columns:1fr}}
.stat{
  background:var(--paper);padding:clamp(24px,2.6vw,34px);
  display:grid;gap:9px;align-content:start;
}
.on-dark .stat{background:var(--dark-2)}
.stat__v{
  font-family:var(--display);font-size:clamp(2.3rem,4.2vw,3.5rem);
  font-weight:300;letter-spacing:-.04em;line-height:1;
  font-variant-numeric:tabular-nums;
}
.stat__v small{font-size:.38em;font-weight:400;letter-spacing:-.01em;color:var(--ink-3)}
.on-dark .stat__v small{color:var(--ink-3-on-dark)}
.stat__k{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3);line-height:1.5;
}
.on-dark .stat__k{color:var(--ink-3-on-dark)}

/* Aviso de estado de evidencia */
.notice{
  display:flex;gap:13px;align-items:flex-start;
  padding:15px 18px;border-radius:var(--r-md);
  background:var(--flag-a10);
  border:1px solid rgba(177,115,42,.22);
  font-size:14.5px;line-height:1.5;color:var(--ink-2);
}
.notice svg{width:17px;height:17px;flex:none;margin-top:2px;color:var(--flag)}
.notice b{color:var(--ink);font-weight:530}
.on-dark .notice{
  background:rgba(229,167,92,.09);border-color:rgba(229,167,92,.2);color:var(--ink-2-on-dark);
}
.on-dark .notice svg{color:var(--flag-on-dark)}
.on-dark .notice b{color:var(--ink-on-dark)}

/* --------------------------------------------------------------------------
   14. FIGURAS / GRÁFICAS
   -------------------------------------------------------------------------- */
.figure{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);overflow:clip;
}
.on-dark .figure{border-color:var(--line-on-dark);background:var(--dark-2)}
.figure__head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:15px clamp(16px,2vw,24px);border-bottom:1px solid var(--line);
}
.on-dark .figure__head{border-color:var(--line-on-dark)}
.figure__head .mono{font-size:10.5px;color:var(--ink-3)}
.on-dark .figure__head .mono{color:var(--ink-3-on-dark)}
.figure__body{padding:clamp(14px,2vw,24px)}
.figure figcaption{
  padding:0 clamp(16px,2vw,24px) clamp(16px,2vw,22px);
  font-size:13.5px;line-height:1.5;color:var(--ink-3);max-width:82ch;
}
.on-dark .figure figcaption{color:var(--ink-3-on-dark)}
.chart{width:100%;height:auto;display:block;overflow:visible}

.legend{display:flex;flex-wrap:wrap;gap:16px}
.legend span{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-3);
}
.on-dark .legend span{color:var(--ink-3-on-dark)}
.legend i{width:18px;height:2px;border-radius:2px;background:var(--signal);flex:none}
.legend i.dash{
  background:none;
  border-top:2px dashed var(--ink-3);height:0;
}

/* Animación de trazado */
.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len);transition:stroke-dashoffset 2.2s var(--ease)}
.is-in .draw{stroke-dashoffset:0}
.pt{opacity:0;transition:opacity .4s var(--ease)}
.is-in .pt{opacity:1}

/* --------------------------------------------------------------------------
   15. LISTAS / TIMELINE / TECNOLOGÍAS
   -------------------------------------------------------------------------- */
.tlist{display:grid;gap:0}
.tline{
  display:grid;grid-template-columns:110px minmax(0,1fr) minmax(0,.72fr);
  gap:clamp(14px,2.4vw,32px);align-items:baseline;
  padding:22px 0;border-top:1px solid var(--line);
}
.on-dark .tline{border-color:var(--line-on-dark)}
.tline:last-child{border-bottom:1px solid var(--line)}
.on-dark .tline:last-child{border-color:var(--line-on-dark)}
.tline__d{font-family:var(--mono);font-size:11.5px;letter-spacing:.11em;text-transform:uppercase;color:var(--signal-text)}
.on-dark .tline__d{color:var(--signal-on-dark)}
.tline__t{font-size:1.06rem;font-weight:450;letter-spacing:-.014em;line-height:1.35}
.tline__m{font-size:14.5px;color:var(--ink-2)}
.on-dark .tline__m{color:var(--ink-2-on-dark)}
@media (max-width:760px){
  .tline{grid-template-columns:1fr;gap:7px}
}

/* Rejilla de tecnologías */
.tech{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line-on-dark)}
@media (max-width:620px){.tech{grid-template-columns:1fr}}
.tech li{
  background:var(--dark-2);padding:17px 20px;
  display:flex;align-items:center;gap:12px;
  font-size:15.5px;font-weight:420;letter-spacing:-.01em;
  color:var(--ink-2-on-dark);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.tech li:hover{background:var(--dark-3);color:var(--ink-on-dark)}
.tech li::before{
  content:"";width:5px;height:5px;border-radius:50%;flex:none;
  background:var(--signal-on-dark);opacity:.7;
}

/* --------------------------------------------------------------------------
   16. EQUIPO
   -------------------------------------------------------------------------- */
.person{
  border:1px solid var(--line);border-radius:var(--r-lg);
  background:var(--paper);overflow:clip;display:grid;
}
.person__art{aspect-ratio:4/3;background:var(--paper-3);position:relative;overflow:clip}
.person__art svg,.person__art img{width:100%;height:100%;object-fit:cover}
.person__body{padding:clamp(20px,2.2vw,28px);display:grid;gap:9px}
.person__n{display:flex;align-items:baseline;gap:11px;flex-wrap:wrap}
.person__n h3{font-size:1.18rem;font-weight:480;letter-spacing:-.018em}
.person__n span{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--signal-text)}
.person p{font-size:14.8px;color:var(--ink-2);line-height:1.55}

/* --------------------------------------------------------------------------
   17. FICHA TÉCNICA
   -------------------------------------------------------------------------- */
.spec{width:100%;border-collapse:collapse;font-size:15.5px}
.spec caption{
  text-align:left;padding:0 0 18px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);
}
.spec th,.spec td{
  text-align:left;padding:15px 16px;
  border-bottom:1px solid var(--line);vertical-align:top;
}
.on-dark .spec th,.on-dark .spec td{border-color:var(--line-on-dark)}
.spec th{
  font-weight:440;color:var(--ink-2);width:44%;letter-spacing:-.008em;
}
.on-dark .spec th{color:var(--ink-2-on-dark)}
.spec td{
  font-family:var(--mono);font-size:14px;font-weight:500;letter-spacing:-.01em;
}
.spec tr:hover th,.spec tr:hover td{background:var(--paper-2)}
.on-dark .spec tr:hover th,.on-dark .spec tr:hover td{background:var(--dark-3)}
@media (max-width:600px){
  .spec th,.spec td{display:block;width:auto;border:0;padding:4px 0}
  .spec th{padding-top:16px;font-size:13.5px}
  .spec td{padding-bottom:16px;border-bottom:1px solid var(--line)}
  .on-dark .spec td{border-color:var(--line-on-dark)}
}

/* --------------------------------------------------------------------------
   18. ACORDEÓN FAQ
   -------------------------------------------------------------------------- */
.faq{border-top:1px solid var(--line)}
.on-dark .faq{border-color:var(--line-on-dark)}
.qa{border-bottom:1px solid var(--line)}
.on-dark .qa{border-color:var(--line-on-dark)}
.qa > summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:flex-start;gap:20px;justify-content:space-between;
  padding:24px 0;
  font-size:clamp(1.02rem,1.6vw,1.24rem);font-weight:450;letter-spacing:-.016em;
  line-height:1.32;
  transition:color .2s var(--ease);
}
.qa > summary::-webkit-details-marker{display:none}
.qa > summary:hover{color:var(--signal-text)}
.on-dark .qa > summary:hover{color:var(--signal-on-dark)}
.qa__ico{
  width:26px;height:26px;flex:none;margin-top:2px;
  border-radius:50%;border:1px solid var(--line-2);
  display:grid;place-items:center;position:relative;
  transition:transform .3s var(--ease),border-color .2s var(--ease),background .2s var(--ease);
}
.on-dark .qa__ico{border-color:var(--line-2-on-dark)}
.qa__ico::before,.qa__ico::after{
  content:"";position:absolute;background:currentColor;border-radius:1px;
}
.qa__ico::before{width:10px;height:1.5px}
.qa__ico::after{width:1.5px;height:10px;transition:transform .3s var(--ease)}
.qa[open] .qa__ico{transform:rotate(180deg);background:var(--signal);border-color:var(--signal);color:#fff}
.qa[open] .qa__ico::after{transform:scaleY(0)}
.qa__body{padding:0 0 28px;display:grid;gap:14px;max-width:74ch}
.qa__body p,.qa__body li{font-size:16px;line-height:1.62;color:var(--ink-2)}
.on-dark .qa__body p,.on-dark .qa__body li{color:var(--ink-2-on-dark)}
.qa__body ul{display:grid;gap:9px;padding-left:0}
.qa__body li{display:flex;gap:12px}
.qa__body li::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--signal);
  flex:none;margin-top:9px;opacity:.75;
}

/* --------------------------------------------------------------------------
   19. FORMULARIO
   -------------------------------------------------------------------------- */
.form{display:grid;gap:16px}
.field{display:grid;gap:7px}
.field label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3);
}
.on-dark .field label{color:var(--ink-3-on-dark)}
.field input,.field textarea{
  width:100%;padding:13px 15px;
  border:1px solid var(--line-2);border-radius:var(--r-md);
  background:var(--paper);font-size:16px;font-family:var(--body);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.on-dark .field input,.on-dark .field textarea{
  background:var(--dark-2);border-color:var(--line-2-on-dark);color:var(--ink-on-dark);
}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3)}
.field input:focus,.field textarea:focus{
  outline:none;border-color:var(--signal);
  box-shadow:0 0 0 3px var(--signal-a16);
}
.field textarea{resize:vertical;min-height:130px}
.field[data-invalid="true"] input,.field[data-invalid="true"] textarea{border-color:#c0392b}
.field__err{font-size:13px;color:#c0392b;display:none}
.field[data-invalid="true"] .field__err{display:block}

.form__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
@media (max-width:620px){.form__row{grid-template-columns:1fr}}

.check{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.5;color:var(--ink-2)}
.on-dark .check{color:var(--ink-2-on-dark)}
.check input{
  width:19px;height:19px;flex:none;margin-top:2px;accent-color:var(--signal);cursor:pointer;
}
.check a{color:var(--signal-text);text-underline-offset:3px}
.on-dark .check a{color:var(--signal-on-dark)}

.form__msg{
  display:none;padding:14px 17px;border-radius:var(--r-md);
  font-size:14.5px;line-height:1.5;
  background:var(--signal-a08);border:1px solid var(--signal-a16);color:var(--ink);
}
.form__msg[data-show="true"]{display:block}
.on-dark .form__msg{background:rgba(51,201,216,.09);border-color:rgba(51,201,216,.2);color:var(--ink-on-dark)}

/* --------------------------------------------------------------------------
   20. CTA FINAL
   -------------------------------------------------------------------------- */
.cta{
  border-radius:var(--r-xl);
  background:var(--dark);
  padding:clamp(48px,7vw,96px) var(--gut);
  text-align:center;
  display:grid;gap:26px;justify-items:center;
  position:relative;overflow:clip;
}
.cta::before{
  content:"";position:absolute;inset:auto -10% -60% -10%;height:70%;
  background:radial-gradient(ellipse at 50% 100%,rgba(0,147,159,.4),transparent 68%);
  pointer-events:none;
}
.cta > *{position:relative}
.cta h2{max-width:18ch}

/* --------------------------------------------------------------------------
   21. PIE
   -------------------------------------------------------------------------- */
.foot{
  margin:var(--band-inset);
  border-radius:var(--r-xl);
  background:var(--dark);color:var(--ink-on-dark);
  padding:clamp(48px,6vw,80px) 0 30px;
}
.foot__top{
  display:grid;grid-template-columns:minmax(0,1.5fr) repeat(2,minmax(0,1fr));
  gap:clamp(30px,4vw,64px);
  padding-bottom:clamp(36px,4vw,56px);
  border-bottom:1px solid var(--line-on-dark);
}
@media (max-width:820px){.foot__top{grid-template-columns:1fr 1fr}.foot__brand{grid-column:1/-1}}
@media (max-width:520px){.foot__top{grid-template-columns:1fr}}
.foot__brand{display:grid;gap:16px;align-content:start}
.foot__brand p{font-size:14.8px;color:var(--ink-2-on-dark);max-width:44ch;line-height:1.6}
.foot h3{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3-on-dark);font-weight:500;margin-bottom:16px;
}
.foot ul{display:grid;gap:11px}
.foot ul a{
  font-size:15px;text-decoration:none;color:var(--ink-2-on-dark);
  transition:color .18s var(--ease);
  display:inline-flex;align-items:center;gap:9px;
}
.foot ul a:hover{color:var(--signal-on-dark)}
.foot ul a svg{width:14px;height:14px;opacity:.7}
.foot__bot{
  display:flex;flex-wrap:wrap;gap:14px 26px;justify-content:space-between;
  padding-top:26px;
}
.foot__bot p,.foot__bot a{
  font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  color:var(--ink-3-on-dark);text-decoration:none;
}
.foot__bot a:hover{color:var(--signal-on-dark)}
.foot__legal{display:flex;gap:8px;flex-wrap:wrap}

/* --------------------------------------------------------------------------
   22. UTILIDADES
   -------------------------------------------------------------------------- */
.stack{display:grid;gap:22px;align-content:start}
.stack-sm{display:grid;gap:13px;align-content:start}
.stack-lg{display:grid;gap:34px;align-content:start}
.row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.mt-l{margin-top:clamp(30px,4vw,52px)}
.mt-m{margin-top:clamp(20px,2.6vw,32px)}
.center{text-align:center;justify-items:center}
.rule{height:1px;background:var(--line);border:0}
.on-dark .rule{background:var(--line-on-dark)}
.media{
  border-radius:var(--r-lg);overflow:clip;
  border:1px solid var(--line);background:var(--paper-3);
  aspect-ratio:4/3;
}
.media svg,.media img{width:100%;height:100%;object-fit:cover}
.media--tall{aspect-ratio:3/4}
.media--wide{aspect-ratio:16/9}

/* --------------------------------------------------------------------------
   23. REVELADO AL SCROLL
   -------------------------------------------------------------------------- */
.rv{opacity:0;transform:translateY(20px);filter:blur(9px);transition:opacity .72s var(--ease),transform .72s var(--ease),filter .72s var(--ease)}
.rv.is-in{opacity:1;transform:none;filter:none}
.rv-d1{transition-delay:.08s}
.rv-d2{transition-delay:.16s}
.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}

/* --------------------------------------------------------------------------
   24. PREFERENCIAS / IMPRESIÓN
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important;
  }
  .rv{opacity:1;transform:none;filter:none}
  .draw{stroke-dashoffset:0}
  .pt{opacity:1}
  .arrow-btn:hover{transform:none}
}

@media print{
  .nav,.menu,.hero__art,.cta,.readout{display:none !important}
  .band,.foot,.hero{margin:0;border-radius:0;background:#fff !important;color:#000 !important}
  .qa__body{display:block !important}
}

/* --------------------------------------------------------------------------
   25. PÁGINA DE PRODUCTO
   -------------------------------------------------------------------------- */
.phero{
  margin-inline:var(--band-inset);
  border-radius:var(--r-xl);
  background:var(--dark);color:var(--ink-on-dark);
  padding:clamp(140px,17vh,210px) 0 clamp(60px,7vw,96px);
  position:relative;overflow:clip;
}
.phero::before{
  content:"";position:absolute;right:-8%;top:-20%;width:60%;height:120%;
  background:radial-gradient(ellipse at 60% 45%,rgba(0,147,159,.32),transparent 62%);
  pointer-events:none;
}
.phero__grid{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);
  gap:clamp(32px,5vw,72px);align-items:center;position:relative;
}
@media (max-width:900px){.phero__grid{grid-template-columns:1fr}}
.phero h1{font-size:clamp(2.9rem,7.4vw,5.6rem);font-weight:300;letter-spacing:-.042em;line-height:.98}

/* Pista de progreso en degradado */
.track{
  height:3px;border-radius:2px;background:var(--line);
  position:relative;overflow:hidden;margin-bottom:clamp(26px,3vw,40px);
}
.on-dark .track{background:var(--line-on-dark)}
.track i{
  position:absolute;inset:0;background:var(--grad);
  transform:scaleX(0);transform-origin:left;
  transition:transform 1.5s var(--ease);
}
.is-in .track i{transform:scaleX(1)}

.steps--4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:1000px){.steps--4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.steps--4{grid-template-columns:1fr}}

/* Bloque de metodología */
.method{
  border-left:2px solid var(--signal-on-dark);
  padding-left:clamp(18px,2.4vw,28px);
  display:grid;gap:15px;max-width:76ch;
}
.method p{font-size:15.5px;line-height:1.62;color:var(--ink-2-on-dark)}

/* --------------------------------------------------------------------------
   26. AJUSTES DE PANTALLA PEQUEÑA
   -------------------------------------------------------------------------- */
@media (max-width:560px){
  .eyebrow{font-size:10.5px;letter-spacing:.11em;gap:9px}
  .eyebrow::before{width:18px}
  .hero__eyebrow{top:clamp(88px,11vh,110px)}
  /* Sobre metal claro el velo necesita algo más de cuerpo */
  .hero__scrim{
    background:
      linear-gradient(to top,rgba(18,28,40,.5) 0%,rgba(18,28,40,.26) 30%,rgba(18,28,40,.08) 58%,rgba(18,28,40,.02) 100%);
  }
  .hero__actions{width:100%}
  .hero__actions .btn{flex:1 1 100%}
  .figure__head{gap:10px}
  .legend{gap:12px}
}

/* ==========================================================================
   27. REDISEÑO v2 — Inter + Instrument Serif, nav pill, secciones solapadas
   ========================================================================== */

/* ------------------------------------------------ tipografía */
h1,h2,h3,h4{font-weight:400;letter-spacing:-.022em}
.d1{font-weight:400;letter-spacing:-.032em}
.d4,.card h3,.person__n h3,.mcard__body h3,.step h3,.fcard h3{font-weight:500}
.btn,.tab,.nav__drop a{font-weight:500}
.logo b{font-weight:650}
.stat__v{font-weight:400}

/* Palabra acentuada en serif itálica */
.si{
  font-family:var(--serif);
  font-style:italic;font-weight:400;
  letter-spacing:.002em;
  padding-right:.06em;   /* la itálica se come el borde derecho */
}

/* ------------------------------------------------ NAV: pill centrado + burger */
.nav{
  position:fixed;top:20px;left:0;right:0;z-index:var(--z-nav);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:0 16px;pointer-events:none;
}
.nav__pill{
  pointer-events:auto;
  display:flex;align-items:center;gap:16px;
  background:#fff;border-radius:var(--r-pill);
  padding:8px 9px 8px 20px;
  box-shadow:var(--sh-nav);
}
.nav__pill .logo{font-size:18px}
.nav__burger{
  display:inline-flex;position:relative;flex:none;
  width:42px;height:42px;border-radius:var(--r-pill);
  background:var(--paper-2);cursor:pointer;border:0;
  transition:background .2s var(--ease);
}
.nav__burger:hover{background:var(--paper-3)}
.nav__burger i{
  position:absolute;left:12px;right:12px;top:50%;height:2px;border-radius:2px;
  background:var(--ink);
  transition:transform .3s cubic-bezier(.77,0,.175,1);
}
.nav__burger i:first-child{transform:translateY(-4px)}
.nav__burger i:last-child{transform:translateY(3px)}
.nav__burger[aria-expanded="true"] i:first-child{transform:rotate(45deg)}
.nav__burger[aria-expanded="true"] i:last-child{transform:rotate(-45deg)}

.nav__drop{
  pointer-events:auto;
  width:min(320px,calc(100vw - 32px));
  background:#fff;border-radius:22px;
  box-shadow:var(--sh-nav);
  padding:10px;display:grid;gap:2px;
  opacity:0;visibility:hidden;
  transform:translateY(-10px) scale(.97);
  transform-origin:top center;
  transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;
}
.nav__drop[data-open="true"]{opacity:1;visibility:visible;transform:none}
.nav__drop a{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 16px;border-radius:14px;
  text-decoration:none;font-size:15px;color:var(--ink-2);
  transition:background .16s var(--ease),color .16s var(--ease);
}
.nav__drop a:hover{background:var(--paper-2);color:var(--ink)}
.nav__drop a span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--ink-3);text-transform:uppercase}
.nav__drop-cta{padding:8px 6px 4px;margin-top:4px;border-top:1px solid var(--line)}
.nav__drop-cta .btn{width:100%;justify-content:center}

/* ------------------------------------------------ HERO centrado, tipo Drift */
.hero__center{
  position:relative;
  margin-top:auto;
  display:grid;justify-items:center;gap:clamp(14px,2vh,22px);
  padding:0 var(--gut) clamp(30px,5vh,58px);
  text-align:center;
}
.hero__center h1{
  color:#fff;max-width:12ch;
  text-shadow:0 1px 20px rgba(15,23,34,.28);
}
.hero__eb{
  color:rgba(255,255,255,.92);
  text-shadow:0 1px 10px rgba(15,23,34,.3);
}
.hero__eb.eyebrow::before,.hero__eb.eyebrow::after{
  content:"";width:26px;height:1px;background:rgba(255,255,255,.75);
}
.hero__sub{
  color:rgba(255,255,255,.88);
  font-size:clamp(14.5px,1.2vw,16.5px);line-height:1.55;
  max-width:52ch;font-weight:450;
  text-shadow:0 1px 10px rgba(15,23,34,.3);
}
.ctabar{
  display:flex;align-items:center;gap:16px;
  background:rgba(12,16,20,.3);
  -webkit-backdrop-filter:blur(16px) saturate(150%);
  backdrop-filter:blur(16px) saturate(150%);
  border:1px solid rgba(255,255,255,.16);
  border-radius:16px;
  padding:6px 6px 6px 20px;
  max-width:calc(100vw - 2*var(--gut));
}
.ctabar__txt{color:#fff;font-size:14px;font-weight:500;white-space:nowrap}
.ctabar__btn{
  background:#fff;color:var(--ink);
  border-radius:12px;padding:12px 22px;
  font-size:14.5px;font-weight:500;text-decoration:none;white-space:nowrap;
  transition:background .2s var(--ease);
}
.ctabar__btn:hover{background:rgba(255,255,255,.88)}
.hero__alt{
  color:rgba(255,255,255,.75);font-size:13.5px;font-weight:500;
  text-decoration:none;text-underline-offset:4px;
  text-shadow:0 1px 8px rgba(15,23,34,.28);
}
.hero__alt:hover{color:#fff;text-decoration:underline}
@media (max-width:640px){
  .ctabar__txt{display:none}
  .ctabar{padding-left:6px}
}

/* ------------------------------------------------ banda solapada */
.band--overlap{position:relative;z-index:2;margin-top:-30px}

/* ------------------------------------------------ sección "about" */
.about-top{display:grid;gap:28px;justify-items:center;text-align:center}
.about-top>p{
  max-width:52ch;
  font-size:clamp(1rem,1.4vw,1.2rem);line-height:1.6;color:var(--ink-2);
}
.btn-ico{
  display:inline-flex;align-items:center;gap:13px;
  padding:7px 24px 7px 7px;border-radius:var(--r-pill);
  background:var(--line-2);color:var(--ink);
  text-decoration:none;cursor:pointer;
  font-size:12.5px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;
  transition:background .2s var(--ease);
}
.btn-ico:hover{background:#b6c5cf}
.btn-ico__c{
  width:36px;height:36px;border-radius:50%;flex:none;
  background:#fff;color:var(--ink);
  display:grid;place-items:center;
}
.btn-ico__c svg{width:15px;height:15px}
.btn-ico--dark{background:var(--ink);color:var(--paper)}
.btn-ico--dark:hover{background:#0d0d0c}

.divider{display:flex;align-items:center;gap:8px}
.divider i{width:8px;height:8px;border-radius:50%;background:var(--line-2);flex:none}
.divider span{flex:1;height:2px;background:var(--line-2)}

.about-grid{
  display:grid;grid-template-columns:auto minmax(0,1fr);
  gap:clamp(28px,6vw,90px);align-items:start;
}
@media (max-width:760px){.about-grid{grid-template-columns:1fr}}
.about-mark{display:grid;gap:14px;justify-items:start}
.about-mark .mono{color:var(--ink-3);font-size:10.5px;line-height:1.6}
.statement{
  font-size:clamp(1.45rem,3.2vw,2.55rem);
  line-height:1.32;letter-spacing:-.022em;
  color:var(--ink);max-width:none;font-weight:400;
}
.statement .si{color:var(--signal-text)}

/* ------------------------------------------------ scroll-cards (En planta) */
.scroll-layout{
  display:grid;grid-template-columns:minmax(280px,420px) minmax(0,1fr);
  gap:clamp(32px,5vw,96px);align-items:start;
}
@media (max-width:980px){.scroll-layout{grid-template-columns:1fr}}
.scroll-left{
  position:sticky;top:104px;
  display:grid;gap:30px;align-content:start;
}
@media (max-width:980px){.scroll-left{position:static}}
.scroll-nav{display:grid;gap:6px}
@media (max-width:980px){.scroll-nav{display:none}}
.scroll-nav button{
  display:block;width:100%;text-align:left;
  padding:11px 16px;border-radius:13px;cursor:pointer;
  background:rgba(255,255,255,.05);
  color:var(--ink-2-on-dark);
  font-size:14.5px;font-weight:500;letter-spacing:-.006em;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.scroll-nav button:hover{color:var(--ink-on-dark)}
.scroll-nav button.is-act{background:rgba(255,255,255,.1);color:var(--ink-on-dark)}
.scroll-cta{display:grid;gap:14px}
.scroll-cta p{font-size:15px;line-height:1.6;color:var(--ink-2-on-dark)}

.scroll-cards{display:grid;gap:clamp(16px,2vw,24px)}
.fcard{
  background:rgba(255,255,255,.05);
  border:1px solid var(--line-on-dark);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  border-radius:26px;
  padding:clamp(24px,3vw,40px);
  display:grid;gap:16px;align-content:start;
  opacity:0;transform:translateX(56px);
  transition:opacity .7s var(--ease),transform .7s var(--ease);
}
.fcard.is-in{opacity:1;transform:none}
.fcard h3{font-size:clamp(1.15rem,1.6vw,1.4rem);letter-spacing:-.018em}
.fcard p{font-size:15.5px;line-height:1.6;color:var(--ink-2-on-dark)}
.fcard__media{
  border-radius:16px;overflow:clip;
  border:1px solid var(--line-on-dark);
  aspect-ratio:16/9;background:var(--dark-3);
}
.fcard__media img{width:100%;height:100%;object-fit:cover}

@media (prefers-reduced-motion:reduce){
  .fcard{opacity:1;transform:none}
}

/* ==========================================================================
   28. V3 — header con mega-menú, marquee, equipo editorial, micro-animaciones
   ========================================================================== */

/* ------------------------------------------------ HEADER (estilo shadcn) */
.hd{
  position:fixed;top:0;left:0;right:0;z-index:60;
  border-bottom:1px solid transparent;
  transition:background .3s var(--ease),border-color .3s var(--ease);
}
.hd--solid{
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:blur(18px) saturate(160%);
  backdrop-filter:blur(18px) saturate(160%);
  border-color:var(--line);
}
.hd__bar{
  max-width:1280px;margin-inline:auto;
  display:flex;align-items:center;gap:18px;
  height:64px;padding-inline:clamp(16px,3vw,32px);
}
.hd__links{display:flex;align-items:center;gap:2px;margin-left:6px}
.hd__link,.hd__trg{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 14px;border-radius:11px;
  font-size:14.5px;font-weight:500;letter-spacing:-.006em;
  color:var(--ink-2);text-decoration:none;
  background:none;border:0;cursor:pointer;
  transition:background .18s var(--ease),color .18s var(--ease);
}
.hd__link:hover,.hd__trg:hover,.hd__dd.is-open .hd__trg{
  background:rgba(0,0,0,.055);color:var(--ink);
}
.hd__chev{width:13px;height:13px;transition:transform .3s var(--ease);margin-top:1px}
.hd__dd.is-open .hd__chev{transform:rotate(180deg)}

/* estado transparente sobre el hero */
.hd--clear .hd__link,.hd--clear .hd__trg{color:rgba(255,255,255,.92);text-shadow:0 1px 6px rgba(15,23,34,.25)}
.hd--clear .hd__link:hover,.hd--clear .hd__trg:hover,.hd--clear .hd__dd.is-open .hd__trg{background:rgba(255,255,255,.14);color:#fff}
.hd--clear .logo{color:#fff}
.hd--clear .hd__cta .btn--ghost{--btn-fg:#fff;--btn-bd:rgba(255,255,255,.45)}
.hd--clear .hd__cta .btn--ghost:hover{--btn-fg:#fff;--btn-bd:#fff}
.hd--clear .hd__cta .btn:not(.btn--ghost){--btn-bg:#fff;--btn-fg:var(--ink);--btn-bd:#fff}
.hd--clear .hd__toggle{color:#fff;border-color:rgba(255,255,255,.4)}

/* dropdowns */
.hd__dd{position:relative}
.hd__panel{
  position:absolute;top:calc(100% + 12px);left:-8px;
  width:min(580px,calc(100vw - 32px));
  background:#fff;border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--sh-nav);padding:10px;
  opacity:0;visibility:hidden;
  transform:translateY(-8px) scale(.97);
  transform-origin:top left;
  transition:opacity .24s var(--ease),transform .24s var(--ease),visibility .24s;
}
.hd__dd.is-open .hd__panel{opacity:1;visibility:visible;transform:none}
.hd__grid{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.hd__cols{display:grid;grid-template-columns:1.25fr 1fr;gap:10px}
.hd__col{display:grid;gap:4px;align-content:start}
.hd__item{
  display:flex;gap:13px;align-items:center;
  padding:10px;border-radius:13px;text-decoration:none;
  transition:background .16s var(--ease);
}
.hd__item:hover{background:var(--paper-2)}
.hd__tile{
  width:44px;height:44px;flex:none;border-radius:11px;
  border:1px solid var(--line);background:var(--paper-2);
  display:grid;place-items:center;color:var(--signal-text);
  box-shadow:0 1px 2px rgba(20,20,18,.05);
}
.hd__tile svg{width:18px;height:18px}
.hd__item b{display:block;font-size:14px;font-weight:550;color:var(--ink);letter-spacing:-.01em}
.hd__item span{display:block;font-size:12px;color:var(--ink-3);line-height:1.4;margin-top:1px}
.hd__quick{display:grid;gap:2px;align-content:start;border-left:1px solid var(--line);padding-left:10px}
.hd__quick a{
  display:flex;align-items:center;gap:10px;
  padding:9px 12px;border-radius:11px;text-decoration:none;
  font-size:13.5px;font-weight:500;color:var(--ink-2);
  transition:background .16s var(--ease),color .16s var(--ease);
}
.hd__quick a:hover{background:var(--paper-2);color:var(--ink)}
.hd__quick svg{width:15px;height:15px;color:var(--ink-3)}
.hd__hint{
  margin-top:8px;padding:11px 12px 5px;
  border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-3);
}
.hd__hint a{color:var(--signal-text);font-weight:550;text-decoration:none}
.hd__hint a:hover{text-decoration:underline}

.hd__cta{margin-left:auto;display:flex;align-items:center;gap:10px}
.btn--sm{min-height:40px;padding:0 18px;font-size:14px}

/* barra de progreso de lectura */
.hd__progress{
  position:absolute;left:0;bottom:-1px;height:2px;width:0;
  background:var(--grad);border-radius:2px;
}

/* toggle móvil con icono morph */
.hd__toggle{
  display:none;margin-left:auto;flex:none;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--line-2);color:var(--ink);
  cursor:pointer;place-items:center;
  transition:background .2s var(--ease);
}
.hd__toggle:hover{background:rgba(0,0,0,.05)}
.hd__toggle svg{width:22px;height:22px;transition:transform .5s cubic-bezier(.77,0,.175,1)}
.hd__toggle svg .l1{
  transition:stroke-dasharray .5s cubic-bezier(.77,0,.175,1),stroke-dashoffset .5s cubic-bezier(.77,0,.175,1);
  stroke-dasharray:12 63;
}
.hd__toggle[aria-expanded="true"] svg{transform:rotate(-45deg)}
.hd__toggle[aria-expanded="true"] svg .l1{stroke-dasharray:20 300;stroke-dashoffset:-32.42px}

@media (max-width:1023px){
  .hd__links,.hd__cta{display:none}
  .hd__toggle{display:grid}
}

/* menú móvil a pantalla completa */
.hd__mobile{
  position:fixed;top:64px;left:0;right:0;bottom:0;z-index:59;
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
  border-top:1px solid var(--line);
  padding:18px 18px 30px;overflow-y:auto;
  display:none;flex-direction:column;gap:18px;
}
.hd__mobile[data-open="true"]{display:flex;animation:hdIn .28s var(--ease)}
@keyframes hdIn{from{opacity:0;transform:scale(.975)}to{opacity:1;transform:none}}
.hd__mgroup{display:grid;gap:2px}
.hd__mgroup>span{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--ink-3);padding:10px 10px 6px;
}
.hd__mctas{margin-top:auto;display:grid;gap:10px;padding-top:10px}
.hd__mctas .btn{justify-content:center}

/* ------------------------------------------------ animación del hero por palabras */
.hw{opacity:0;transform:translateY(.45em);filter:blur(7px);
  animation:hwIn .75s var(--ease) forwards;
  animation-delay:calc(.12s + var(--i,0)*.07s);
}
h1 .hw{display:inline-block}
.ctabar.hw{display:flex}
@keyframes hwIn{to{opacity:1;transform:none;filter:none}}
@media (prefers-reduced-motion:reduce){.hw{animation:none;opacity:1;transform:none;filter:none}}

/* brillo de botones primarios */
.btn,.ctabar__btn{position:relative;overflow:clip}
.btn::before,.ctabar__btn::before{
  content:"";position:absolute;top:0;bottom:0;left:-40%;width:36%;
  background:linear-gradient(105deg,transparent,rgba(255,255,255,.35),transparent);
  transform:skewX(-18deg) translateX(-120%);
  transition:transform .05s;
  pointer-events:none;
}
.btn:hover::before,.ctabar__btn:hover::before{transform:skewX(-18deg) translateX(420%);transition:transform .7s var(--ease)}

/* ------------------------------------------------ marquee de tecnologías */
.marq{
  display:flex;gap:14px;overflow:hidden;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.marq ul{display:flex;gap:14px;flex:none;animation:marq 38s linear infinite}
.marq:hover ul{animation-play-state:paused}
.marq li{
  display:flex;align-items:center;gap:10px;white-space:nowrap;
  padding:13px 22px;border-radius:var(--r-pill);
  border:1px solid var(--line-on-dark);
  font-family:var(--mono);font-size:12.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-2-on-dark);
}
.marq li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--signal-on-dark);opacity:.8;flex:none}
@keyframes marq{to{transform:translateX(calc(-100% - 14px))}}
.marq--rev ul{animation-direction:reverse}
.marq + .marq{margin-top:14px}
@media (prefers-reduced-motion:reduce){
  .marq{flex-wrap:wrap;-webkit-mask-image:none;mask-image:none}
  .marq ul{animation:none;flex-wrap:wrap}
  .marq ul[aria-hidden]{display:none}
}

/* ------------------------------------------------ equipo editorial (ref. Tailus) */
.team{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:36px 22px}
@media (max-width:900px){.team{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.team{grid-template-columns:1fr}}
.tmem{min-width:0}
.tmem__img{
  aspect-ratio:3/4;border-radius:14px;overflow:clip;
  background:var(--dark-2);
  transition:border-radius .5s var(--ease);
}
.tmem:hover .tmem__img{border-radius:22px}
.tmem__img svg,.tmem__img img{
  width:100%;height:100%;object-fit:cover;
  filter:saturate(.12);
  transition:filter .55s var(--ease),transform .8s var(--ease);
}
.tmem:hover .tmem__img svg,.tmem:hover .tmem__img img{filter:none;transform:scale(1.045)}
.tmem__meta{padding:14px 4px 0;display:grid;gap:3px}
.tmem__row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.tmem__row h3{font-size:16.5px;font-weight:550;letter-spacing:-.012em;transition:letter-spacing .5s var(--ease)}
.tmem:hover .tmem__row h3{letter-spacing:.035em}
.tmem__n{font-family:var(--mono);font-size:11px;color:var(--ink-3)}
.tmem__role{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.13em;
  text-transform:uppercase;color:var(--signal-text);
  opacity:0;transform:translateY(9px);
  transition:opacity .4s var(--ease),transform .4s var(--ease);
}
.tmem:hover .tmem__role,.tmem:focus-within .tmem__role{opacity:1;transform:none}
@media (hover:none){.tmem__role{opacity:1;transform:none}}
.tmem__bio{font-size:14.5px;line-height:1.58;color:var(--ink-2);margin-top:9px}
@media (prefers-reduced-motion:reduce){
  .tmem__img svg,.tmem__img img{filter:none;transition:none}
  .tmem__role{opacity:1;transform:none}
}

/* ------------------------------------------------ scroll-cards en banda clara */
.scroll-nav--light button{background:rgba(0,0,0,.05);color:var(--ink-2)}
.scroll-nav--light button:hover{color:var(--ink)}
.scroll-nav--light button.is-act{background:rgba(0,0,0,.09);color:var(--ink)}
.fcard--light{
  background:#fff;border-color:var(--line);
  -webkit-backdrop-filter:none;backdrop-filter:none;
}
.fcard--light p{color:var(--ink-2)}
.fcard--light .fcard__media{border-color:var(--line);background:var(--paper-3)}
.fcard{transition:opacity .7s var(--ease),transform .7s var(--ease),border-color .3s var(--ease),box-shadow .3s var(--ease)}
.fcard:hover{border-color:rgba(0,128,143,.35);box-shadow:0 0 0 1px rgba(0,128,143,.12),0 14px 40px rgba(13,18,20,.07)}


/* fix: .hd__item span pisaba el display:grid del tile */
.hd__item .hd__tile{display:grid;place-items:center;margin:0}
.hd__item .hd__tile svg{display:block;width:18px;height:18px;margin:0}

/* ==========================================================================
   29. V4 — hero claro: texto a la izquierda, tanque a la derecha, velo blanco
   ========================================================================== */

/* niebla blanca en lugar de sombra negra */
.hero__scrim{
  background:
    linear-gradient(to top,rgba(255,255,255,.9) 0%,rgba(244,248,250,.55) 26%,rgba(244,248,250,.12) 52%,transparent 66%),
    linear-gradient(to right,rgba(240,246,249,.85) 0%,rgba(240,246,249,.4) 34%,transparent 58%);
}

/* tanque a la derecha */
.hero__art{
  display:grid;place-items:end;justify-content:end;
  padding-right:clamp(12px,6vw,120px);
}
.hero__art img,.hero__art svg{width:min(600px,44vw)}

/* texto a la izquierda, en tinta oscura */
.hero__center{
  justify-items:start;text-align:left;
  padding-right:clamp(20px,42vw,760px);
}
.hero__center h1{
  color:var(--ink);
  font-size:clamp(2.7rem,6.6vw,6.6rem);
  text-shadow:none;
  max-width:12ch;
}
.hero__eb{color:var(--ink-3);text-shadow:none}
.hero__eb.eyebrow::before,.hero__eb.eyebrow::after{background:var(--ink-3);opacity:.5}
.hero__sub{color:var(--ink-2);text-shadow:none}
.hero__alt{color:var(--ink-2);text-shadow:none}
.hero__alt:hover{color:var(--ink)}

/* barra CTA en cristal blanco */
.ctabar{
  background:rgba(255,255,255,.62);
  border:1px solid rgba(15,23,34,.08);
  box-shadow:0 8px 30px rgba(15,23,34,.08);
}
.ctabar__txt{color:var(--ink-2)}
.ctabar__btn{background:var(--ink);color:#fff}
.ctabar__btn:hover{background:var(--signal)}

/* header sobre hero claro: transparente con texto oscuro */
.hd--lt{background:transparent;border-color:transparent}

/* móvil: se mantiene apilado y centrado, mismo velo blanco */
@media (max-width:900px){
  .hero__art{place-items:end center;justify-content:center;padding-right:0}
  .hero__art img,.hero__art svg{width:min(440px,92vw)}
  .hero__center{justify-items:center;text-align:center;padding-right:var(--gut)}
  .hero__center h1{max-width:12ch}
  .hero__scrim{
    background:
      linear-gradient(to top,rgba(255,255,255,.94) 0%,rgba(244,248,250,.6) 32%,rgba(244,248,250,.16) 58%,transparent 72%);
  }
}

/* ==========================================================================
   30. V5 — portadas interiores en claro, como el hero de la home
   ========================================================================== */
.phero{
  background:linear-gradient(178deg,var(--sky-1) 0%,var(--sky-2) 44%,var(--sky-3) 86%,#e9eef2 100%);
  color:var(--ink);
}
.phero::before{
  background:radial-gradient(ellipse at 60% 45%,rgba(0,147,159,.14),transparent 62%);
}
.phero::after{
  content:"";position:absolute;inset:auto 0 0 0;height:44%;
  background:linear-gradient(to top,rgba(255,255,255,.85),rgba(255,255,255,.3) 55%,transparent);
  pointer-events:none;
}
.phero .wrap{position:relative;z-index:1}
.phero .lede{color:var(--ink-2)}
.phero .eyebrow{color:var(--ink-3)}
.phero .media{border-color:var(--line);background:var(--paper);box-shadow:var(--sh-2)}

/* sonda flotante en la portada de producto */
.phero__art{
  filter:drop-shadow(0 26px 44px rgba(15,23,34,.2));
}
.phero__art img{width:100%;height:auto}

/* fotos reales del equipo: borde sutil, encuadre alto para no cortar caras */
.tmem__img{background:var(--paper-3);border:1px solid var(--line)}
.tmem__img img{object-position:center 18%}

/* páginas legales */
.legal{display:grid;gap:14px}
.legal h2{font-size:1.25rem;font-weight:500;letter-spacing:-.016em;margin-top:26px}
.legal p,.legal li{font-size:15.5px;line-height:1.65;color:var(--ink-2);max-width:74ch}
.legal ul{display:grid;gap:8px}
.legal li{display:flex;gap:12px}
.legal li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--signal);flex:none;margin-top:9px;opacity:.7}
.legal a{color:var(--signal-text);text-underline-offset:3px}
.tbd{
  background:var(--flag-a10);color:var(--flag);
  padding:1px 7px;border-radius:6px;
  font-weight:550;font-style:normal;
}
.legal-date{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);margin-top:30px}