/* =========================================================
   DANISS BLUE — case study por bloques (solo páginas de caso)
   Estilos de las piezas que arma js/case.js. La identidad es la de
   siempre (azul, Franie, Geist, esquinas redondas, mucho aire); el
   movimiento sale de css/motion.css y js/motion.js.

    1. Base: capítulos, títulos, escenarios
    2. Hero            6. Detalles (collage)
    3. Intro           7. Redes (abanico)
    4. Concepto        8. Mobile (teléfonos)
    5. Web: pantalla,  9. Sitio en vivo
       dúo, recorrido 10. Créditos · 11. Siguiente proyecto
   12. Tablet y mobile
   ========================================================= */

/* ---------- 1. Base ---------- */
.cs{--cs-max:1360px;--cs-ink:#020617;text-align:left}
.cs-sec{max-width:var(--cs-max);margin:0 auto;padding:clamp(88px,11vw,176px) var(--gut) 0}
.cs-sec--tight{padding-top:clamp(28px,4vw,56px)}
.cs .kicker b{font-weight:600;opacity:.55;margin-right:2px}
.cs-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.2fr);gap:clamp(20px,4vw,56px);align-items:start;margin-bottom:clamp(36px,5vw,72px)}
.cs-head .kicker{justify-self:start;margin:10px 0 0}
.cs-title{font:900 clamp(28px,3.9vw,58px)/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;color:var(--blue);text-wrap:balance}
.cs-lead{max-width:46ch;margin-top:22px;font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:var(--gray)}
.cs-label{font:600 12.5px/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--gray)}
.cs-note{font:500 13px/1.5 var(--mono);color:var(--gray)}
.cs-note--center{text-align:center;margin-top:28px}
/* escenario: el marco redondeado donde vive cada pantalla del proyecto */
.cs-stage{position:relative;display:block;margin:0;overflow:hidden;border-radius:var(--r-xl);background:var(--cs-ink);box-shadow:0 40px 80px -48px rgba(2,40,120,.6)}
.cs-stage img{display:block;width:100%;height:auto}
.cs-stage figcaption{position:absolute;left:18px;bottom:18px;font:500 12px/1 var(--mono);color:var(--ink);background:rgba(255,255,255,.9);padding:8px 12px;border-radius:var(--pill)}

/* ---------- 2. Hero ---------- */
.case--story{padding-top:calc(var(--header-h) + 28px)}
.cs-hero{max-width:var(--cs-max);margin:0 auto;padding:0 var(--gut)}
.cs-hero__top{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.cs-hero__top .back{margin-bottom:0}
.cs-hero__tags{display:flex;flex-wrap:wrap;gap:8px}
.cs-hero__tags li{display:inline-flex;align-items:center;min-height:36px;padding:0 14px;border-radius:var(--pill);border:1px solid var(--blue-mist);color:var(--blue);font-size:13.5px;font-weight:500}
.cs-hero__title{max-width:none;margin-top:clamp(32px,4.6vw,72px);font-size:clamp(110px,22vw,340px);line-height:.8;letter-spacing:-.04em}
/* letras tan grandes necesitan esconderse más abajo antes de entrar */
.cs-hero__title .split > span{transform:translateY(110%)}
.cs-hero__sub{margin-top:clamp(10px,1.4vw,20px);font:800 clamp(20px,2.6vw,38px)/1.05 var(--display);text-transform:uppercase;letter-spacing:-.01em;color:var(--fg)}
.cs-meta{display:flex;flex-wrap:wrap;gap:0 clamp(28px,5vw,72px);margin-top:clamp(28px,3.4vw,48px);padding-top:22px;border-top:1px solid var(--line)}
.cs-meta > div{display:grid;gap:6px;padding-bottom:18px}
.cs-meta dt,.cs-credits__list dt{font:500 11.5px var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--gray)}
.cs-meta dd{font:600 clamp(15px,1.3vw,18px)/1.3 var(--text);color:var(--fg)}
.cs-meta a,.cs-credits__list a{color:var(--blue)}
.cs-meta a span,.cs-credits__list a span{background:linear-gradient(currentColor,currentColor) 0 100% / 100% 1.5px no-repeat;transition:background-size .45s var(--e-out)}
.cs-meta a:hover span,.cs-credits__list a:hover span{background-size:0 1.5px;background-position:100% 100%}
/* estudio aliado: su logo + nombre, los dos llevan a su web */
.cs-collab{display:inline-flex;align-items:center;gap:12px}
.cs-collab__logo{flex:none;width:44px;height:44px;border-radius:12px;transition:transform .5s var(--e-spring)}
.cs-collab:hover .cs-collab__logo{transform:rotate(-6deg) scale(1.08)}
.cs-hero__visual{position:relative;margin-top:clamp(28px,4vw,56px)}
.cs-hero__seal{position:absolute;right:clamp(-10px,2vw,40px);top:0;width:clamp(84px,10vw,150px);height:auto;translate:0 -93%;filter:drop-shadow(0 18px 24px rgba(2,6,23,.35));pointer-events:none}

/* ---------- 3. Intro ---------- */
.cs-statement{max-width:17ch;margin-top:8px;font:900 clamp(30px,4.8vw,76px)/.98 var(--display);text-transform:uppercase;letter-spacing:-.025em;color:var(--blue);text-wrap:balance}
.cs-intro__cols{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(28px,6vw,96px);margin-top:clamp(40px,6vw,88px)}
.cs-intro__text{display:grid;gap:18px;align-content:start;max-width:52ch;font-size:clamp(17px,1.5vw,21px);line-height:1.6;color:var(--gray)}
.cs-intro__text p:first-child{color:var(--fg)}
.cs-intro__role{display:grid;gap:18px;align-content:start}
.cs-pills{display:flex;flex-wrap:wrap;gap:8px}
.cs-pills li{font-size:14.5px;font-weight:500;color:var(--blue);background:var(--blue-soft);padding:10px 16px;border-radius:var(--pill)}

/* ---------- 4. Concepto (compacto) ---------- */
.cs-concept__card{position:relative;overflow:hidden;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.55fr) minmax(0,.8fr);gap:clamp(24px,4vw,64px);align-items:center;background:var(--blue);color:var(--white);border-radius:var(--r-xl);padding:clamp(28px,4.4vw,64px)}
.cs-concept__card .kicker{background:rgba(255,255,255,.16);color:var(--white)}
.cs-concept__main{display:grid;justify-items:start}
/* la sigla en una fila: letra grande y su palabra debajo */
.cs-acro{display:grid;grid-template-columns:repeat(3,auto);justify-content:start;gap:clamp(18px,3vw,48px);margin-top:4px}
.cs-acro li{display:grid;gap:6px;padding-left:clamp(12px,1.4vw,20px);border-left:1px solid rgba(255,255,255,.28)}
.cs-acro b{font:900 clamp(52px,6.6vw,104px)/.86 var(--display);letter-spacing:-.03em}
.cs-acro span{font:800 clamp(11px,1.15vw,16px)/1 var(--display);text-transform:uppercase;letter-spacing:.04em;opacity:.92}
.cs-quote{max-width:22ch;margin:clamp(26px,3.4vw,48px) 0 0;font:900 clamp(22px,2.9vw,44px)/1.02 var(--display);text-transform:uppercase;letter-spacing:-.015em;text-wrap:balance}
.cs-concept__text{max-width:50ch;margin-top:18px;font-size:clamp(16px,1.3vw,18px);line-height:1.6;opacity:.92}
.cs-concept .cs-note{margin-top:14px;color:rgba(255,255,255,.75)}
.cs-concept__seal{position:relative;display:grid;place-items:center;width:100%;max-width:340px;aspect-ratio:1;justify-self:center}
.cs-concept__seal img{position:relative;width:50%;height:auto;filter:drop-shadow(0 22px 28px rgba(2,6,23,.4))}
/* anillos: giran apenas con el scroll (data-spin), cada uno lleva un punto */
.cs-rings{position:absolute;inset:0}
.cs-rings i{position:absolute;inset:0;border:1px solid rgba(255,255,255,.3);border-radius:50%}
.cs-rings i:nth-child(2){inset:13%;border-color:rgba(255,255,255,.22);rotate:120deg}
.cs-rings i:nth-child(3){inset:26%;border-color:rgba(255,255,255,.16);rotate:240deg}
.cs-rings i::before{content:"";position:absolute;left:50%;top:-4px;width:8px;height:8px;margin-left:-4px;border-radius:50%;background:var(--white)}

/* ---------- 5. Web ---------- */
.cs-chapter + .cs-sec--tight{padding-top:0}
.cs-chapter .cs-head{margin-bottom:clamp(36px,5vw,72px)}
.cs-screen{width:min(100%,1180px);margin-inline:auto;transform-origin:50% 0}
/* dúo: dos pantallas superpuestas; data-plx las mueve en sentidos opuestos */
.cs-duo{position:relative;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,2.4vw,32px);align-items:start;padding:clamp(20px,3vw,40px) 0 clamp(20px,4vw,60px)}
.cs-duo__b{margin-top:clamp(40px,6vw,96px)}
/* recorrido: el texto avanza y la pantalla queda fija (position:sticky, sin secuestrar el scroll) */
.cs-walk{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.6fr);gap:clamp(24px,5vw,72px);align-items:start;padding-top:clamp(20px,4vw,60px)}
.cs-walk__steps{display:grid}
.cs-walk__step{min-height:62vh;display:grid;align-content:center;gap:12px;padding:24px 0;opacity:.32;transition:opacity .5s var(--e-out)}
.cs-walk__step.is-on{opacity:1}
.cs-walk__n{font:600 12.5px/1 var(--mono);letter-spacing:.06em;color:var(--blue)}
.cs-walk__title{font:900 clamp(24px,2.8vw,42px)/1.02 var(--display);text-transform:uppercase;letter-spacing:-.015em;color:var(--blue);transition:translate .6s var(--e-out)}
.cs-walk__step.is-on .cs-walk__title{translate:8px 0}
.cs-walk__step p{max-width:32ch;font-size:17px;line-height:1.6;color:var(--gray)}
.cs-walk__inline{display:none}
.cs-walk__sticky{position:sticky;top:calc(var(--header-h) + 5vh);height:62vh;display:grid;align-items:center}
.cs-walk__screen{width:100%}
.cs-walk__screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:50% 0;opacity:0;scale:1.03;transition:opacity .6s ease,scale .9s var(--e-out)}
.cs-walk__screen img.is-on{opacity:1;scale:1}

/* ---------- 6. Detalles ---------- */
.cs-collage{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(14px,2vw,28px);align-items:start}
.cs-piece{grid-column:span var(--span,6);margin:var(--drop,0px) 0 0;display:grid;gap:10px}
.cs-piece .cs-stage{border-radius:var(--r-lg)}
.cs-piece__cap{font:500 12px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--gray);padding-left:4px}

/* ---------- 7. Redes ---------- */
.cs-post .cs-stage{border-radius:var(--r-lg)}

/* carrusel ordenado (data-rail): todo a la misma altura, se desliza con flechas, mouse o dedo */
.cs-rail__track{--edge:max(var(--gut),calc((100vw - var(--cs-max)) / 2 + var(--gut)));display:flex;align-items:flex-start;gap:clamp(14px,2vw,28px);margin:0 calc(50% - 50vw);padding:10px var(--edge) 34px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--edge);scrollbar-width:none;overscroll-behavior-x:contain;cursor:grab;outline-offset:-4px}
.cs-rail__track::-webkit-scrollbar{display:none}
.cs-rail__track.is-dragging{cursor:grabbing;scroll-snap-type:none;user-select:none}
.cs-page{flex:none;width:clamp(240px,25vw,360px);margin:0;scroll-snap-align:start;border-radius:var(--r-md);overflow:hidden;background:var(--white);box-shadow:0 30px 56px -40px rgba(2,40,120,.6)}
.cs-page img{display:block;width:100%;height:auto;pointer-events:none}
.cs-rail__controls{display:flex;align-items:center;gap:8px}
.cs-rail__count{margin-left:10px;font:600 12.5px/1 var(--mono);letter-spacing:.06em;color:var(--blue);font-variant-numeric:tabular-nums}
.cs-rail__controls .cs-note{margin-left:auto;text-align:right}

/* ---------- 8. Mobile ---------- */
.cs-phones{display:flex;justify-content:center;align-items:flex-start;gap:clamp(16px,3.4vw,56px)}
.cs-phone{position:relative;flex:0 1 300px;margin:0;border-radius:clamp(26px,3vw,44px);padding:clamp(6px,.8vw,10px);background:var(--ink);box-shadow:0 50px 80px -44px rgba(2,40,120,.7)}
.cs-phone img{display:block;width:100%;height:auto;border-radius:clamp(20px,2.4vw,35px)}
:root[data-theme="dark"] .cs-phone{background:#1E2230}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .cs-phone{background:#1E2230}}

/* ---------- 9. Sitio en vivo ---------- */
.cs-live__shot img{transition:transform .9s var(--e-out)}
.cs-live__shot:hover img{transform:scale(1.02)}
.cs-live__cta{display:flex;justify-content:center;margin-top:clamp(28px,4vw,48px)}
.cs-live__cta .btn{margin-top:0}

/* ---------- 10. Créditos ---------- */
.cs-credits__list{margin-top:8px;border-top:1px solid var(--line)}
.cs-credits__list > div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.2fr);gap:clamp(20px,4vw,56px);padding:clamp(16px,2vw,26px) 0;border-bottom:1px solid var(--line);align-items:baseline}
.cs-credits__list dd{font:800 clamp(17px,2vw,28px)/1.15 var(--display);text-transform:uppercase;letter-spacing:-.01em;color:var(--fg)}

/* ---------- 11. Siguiente proyecto ---------- */
.cs-nextwrap{padding-bottom:clamp(40px,6vw,80px)}
.cs-next{position:relative;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);align-items:end;gap:clamp(20px,4vw,56px);overflow:hidden;isolation:isolate;background:var(--blue);color:var(--white);border-radius:var(--r-xl);padding:clamp(32px,5vw,72px) clamp(28px,5vw,72px) 0;min-height:clamp(340px,44vw,560px)}
.cs-next__text{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;align-content:end;justify-items:start;padding-bottom:clamp(32px,5vw,72px)}
.cs-next__label{font:600 12.5px/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;background:rgba(255,255,255,.16);padding:9px 14px;border-radius:var(--pill)}
.cs-next__name{display:block;max-width:100%;white-space:nowrap;font:900 clamp(48px,9vw,150px)/.88 var(--display);text-transform:uppercase;letter-spacing:-.03em;transition:translate .7s var(--e-out)}
.cs-next__cat{font:500 14px/1.4 var(--mono);opacity:.85}
.cs-next__arrow{display:grid;place-items:center;width:clamp(52px,5vw,72px);height:clamp(52px,5vw,72px);margin-top:10px;border-radius:50%;background:var(--white);color:var(--blue);font-size:clamp(20px,2vw,28px);transition:translate .6s var(--e-out)}
.cs-next__cover{align-self:end;display:block;translate:0 6%;transition:translate .8s var(--e-out)}
.cs-next__cover .cover{aspect-ratio:16/11;border-radius:var(--r-lg) var(--r-lg) 0 0;box-shadow:0 -30px 60px -30px rgba(2,6,23,.5)}
.cs-next__cover .cover__frame{transition:transform .9s var(--e-out)}
@media (hover:hover){
  .cs-next:hover .cs-next__cover{translate:0 2%}
  .cs-next:hover .cs-next__cover .cover__frame{transform:scale(1.03)}
  .cs-next:hover .cs-next__cover .cover--web .cover__frame{transform:translate(-1.5%,-2%) scale(1.02)}
  .cs-next:hover .cs-next__arrow{translate:14px 0}
  .cs-next:hover .cs-next__name{translate:8px 0}
}
.cs-next:active{scale:.995}

/* ---------- 12. Tablet y mobile ---------- */
@media (max-width:1100px){
  /* recorrido sin pantalla fija: cada paso lleva su imagen */
  .cs-walk{grid-template-columns:minmax(0,1fr)}
  .cs-walk__sticky{display:none}
  .cs-walk__steps{gap:clamp(36px,6vw,56px)}
  .cs-walk__step{min-height:0;opacity:1;padding:0}
  .cs-walk__step.is-on .cs-walk__title{translate:none}
  .cs-walk__inline{display:block;margin-top:10px;border-radius:var(--r-lg)}
}
@media (max-width:768px){
  .cs-sec{padding-top:clamp(64px,18vw,96px)}
  .cs-sec--tight{padding-top:22px}
  .cs-head{grid-template-columns:minmax(0,1fr);gap:6px;margin-bottom:28px}
  .cs-head .kicker{margin:0 0 10px}
  .cs-stage{border-radius:var(--r-lg)}
  .cs-stage figcaption{position:static;display:block;background:none;color:var(--gray);padding:10px 4px 0}
  .cs-screen{overflow:visible;background:none;box-shadow:none}
  .cs-screen img{border-radius:var(--r-md)}

  .cs-hero__top{flex-direction:column;align-items:flex-start}
  .cs-hero__title{font-size:clamp(104px,37vw,170px)}
  .cs-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px}
  .cs-meta > div:last-child{grid-column:1 / -1}
  /* la pantalla principal ocupa casi todo el ancho */
  .cs-hero__visual{margin-inline:-8px}
  .cs-hero__seal{right:6px;width:84px;translate:0 -92%}
  .cs-statement{font-size:clamp(25px,7.3vw,34px)}

  .cs-intro__cols{grid-template-columns:minmax(0,1fr)}
  .cs-concept__card{grid-template-columns:minmax(0,1fr);padding:26px 20px 30px;border-radius:var(--r-lg)}
  .cs-concept__seal{width:min(62%,220px);order:-1;justify-self:end;margin:-4px -4px -12px 0}
  .cs-acro{gap:12px;width:100%;grid-template-columns:repeat(3,minmax(0,1fr))}
  .cs-acro li{padding-left:10px}
  .cs-acro span{font-size:10px;letter-spacing:.02em}

  /* dúo: sin superposición, una debajo de la otra */
  .cs-duo{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;padding:0}
  .cs-duo__a,.cs-duo__b{grid-column:1;grid-row:auto;margin-top:0;box-shadow:none}

  .cs-collage{grid-template-columns:minmax(0,1fr);gap:22px}
  .cs-piece{grid-column:1;margin-top:0}
  .cs-piece .cs-stage{border-radius:var(--r-md)}

  /* teléfonos y piezas de redes: fila que se desliza con el dedo, se ve parte de la siguiente */
  .cs-phones{justify-content:flex-start;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(var(--gut) * -1);padding:6px var(--gut) 18px;scroll-padding-inline:var(--gut);scrollbar-width:none}
  .cs-phones::-webkit-scrollbar{display:none}
  .cs-phone{flex:none;width:66vw;max-width:300px;scroll-snap-align:start}
  .cs-rail__controls{flex-wrap:wrap}
  .cs-rail__controls .cs-note{flex-basis:100%;margin:6px 0 0;text-align:left}

  .cs-credits__list > div{grid-template-columns:minmax(0,1fr);gap:6px}
  .cs-next{grid-template-columns:minmax(0,1fr);padding:28px 20px 0;border-radius:var(--r-lg);min-height:0}
  .cs-next__text{padding-bottom:8px}
  .cs-next__cover{translate:none}
}

/* =========================================================
   13. Producto digital: marco de navegador, hero de dos pantallas,
       perfiles en píldoras y cards apiladas (DRAIV)
   ========================================================= */
/* marco de navegador: la captura queda alineada arriba y nunca se deforma */
.cs-browser{position:relative;margin:0;border-radius:16px;overflow:hidden;background:#FFFFFF;box-shadow:0 40px 80px -46px rgba(2,40,120,.6),0 0 0 1px rgba(2,40,120,.08)}
.cs-browser__bar{display:flex;align-items:center;gap:6px;height:26px;padding-left:12px;background:#F4F6FB;border-bottom:1px solid #E4E7EE}
.cs-browser__bar i{width:8px;height:8px;border-radius:50%;background:#C9D3E8}
.cs-browser__view{position:relative;display:block;overflow:hidden;aspect-ratio:var(--ar,16 / 10.4)}
.cs-browser__view picture{display:contents}
.cs-browser__view img{display:block;width:100%;height:100%;object-fit:contain;object-position:50% 0}
.cs-duo .cs-browser,.cs-piece .cs-browser{border-radius:14px}

/* hero de producto: una pantalla al frente y otra detrás, con una leve separación */
.cs-hero__visual--duo{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;padding-bottom:clamp(16px,3vw,48px)}
.cs-hero__back{grid-column:6 / 13;grid-row:1}
.cs-hero__front{grid-column:1 / 10;grid-row:1;margin-top:clamp(36px,7.4vw,112px);z-index:1}

/* perfiles: píldoras grandes que responden al mouse */
.cs-roles__list{display:flex;flex-wrap:wrap;gap:clamp(8px,1.2vw,16px)}
.cs-roles__list li{display:flex;align-items:baseline;gap:.4em;padding:.42em .72em .4em;border-radius:var(--pill);background:var(--blue-soft);color:var(--blue);font:900 clamp(22px,3.7vw,56px)/1 var(--display);text-transform:uppercase;letter-spacing:-.015em;transition:background .25s,color .25s,translate .45s var(--e-spring),rotate .45s var(--e-spring)}
.cs-roles__list small{font:600 clamp(11px,.9vw,13px)/1 var(--mono);letter-spacing:.04em;opacity:.6}
@media (hover:hover){
  .cs-roles__list li:hover{background:var(--blue);color:var(--white);translate:0 -6px}
  .cs-roles__list li:nth-child(odd):hover{rotate:-2deg}
  .cs-roles__list li:nth-child(even):hover{rotate:2deg}
}

/* ---- cards apiladas ---- */
.cs-stack{display:grid;gap:clamp(18px,3vw,36px);margin:0;padding:0;list-style:none}
.cs-stack__dwell{display:none}
.cs-card{min-width:0}
.cs-card__in{--cfg:var(--fg);--cmuted:var(--gray);--ctitle:var(--blue);position:relative;display:grid;gap:clamp(22px,3.6vw,60px);align-items:center;overflow:hidden;isolation:isolate;border-radius:var(--r-xl);padding:clamp(24px,3.6vw,56px);background:var(--blue-soft);color:var(--cfg);scale:var(--sk,1);transform-origin:50% 0}
.cs-card__in::after{content:"";position:absolute;inset:0;z-index:6;background:#020617;opacity:calc(var(--dim,0) * .14);pointer-events:none}
.cs-card--white .cs-card__in{background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.cs-card--mist .cs-card__in{background:var(--blue-mist)}
.cs-card--blue .cs-card__in{--cfg:#FFFFFF;--cmuted:rgba(255,255,255,.88);--ctitle:#FFFFFF;background:#0259F6}
.cs-card--ink .cs-card__in{--cfg:#FFFFFF;--cmuted:rgba(255,255,255,.78);--ctitle:#FFFFFF;background:#0A0F1F}
.cs-card--split .cs-card__in{grid-template-columns:minmax(0,.8fr) minmax(0,1.3fr)}
.cs-card--split-r .cs-card__in{grid-template-columns:minmax(0,1.3fr) minmax(0,.8fr)}
.cs-card--split-r .cs-card__text{order:2}
.cs-card--wide .cs-card__in{grid-template-columns:minmax(0,1fr);gap:clamp(18px,2.4vw,32px)}
.cs-card--wide .cs-card__text{grid-template-columns:auto minmax(0,1.1fr) minmax(0,1fr);column-gap:clamp(16px,3vw,48px);align-items:start}
.cs-card--wide .cs-card__text .cs-tabs{grid-column:2 / -1}
.cs-card__text{display:grid;gap:14px;align-content:center;justify-items:start}
.cs-card__n{font:600 12.5px/1 var(--mono);letter-spacing:.06em;color:var(--ctitle);opacity:.75;padding-top:.5em}
.cs-card__title{font:900 clamp(24px,2.9vw,44px)/1 var(--display);text-transform:uppercase;letter-spacing:-.015em;color:var(--ctitle);text-wrap:balance}
.cs-card__text p{max-width:40ch;font-size:clamp(16px,1.25vw,18px);line-height:1.6;color:var(--cmuted)}
.cs-card__media{position:relative;min-width:0}
.cs-card__main{z-index:1}
.cs-card__back{position:absolute;right:-7%;top:-10%;width:64%;z-index:0}
.cs-card--wide .cs-card__back{right:-3%;top:-6%;width:44%}
.cs-card--wide .cs-card__main{width:min(100%,980px)}
/* recortes que flotan sobre la pantalla */
.cs-float{position:absolute;z-index:2;margin:0;border-radius:14px;overflow:hidden;background:#FFFFFF;box-shadow:0 30px 60px -28px rgba(2,6,23,.55),0 0 0 1px rgba(2,40,120,.1)}
.cs-float img{display:block;width:100%;height:auto}
.cs-float[data-pos="l"]{left:-5%;top:12%;width:21%;height:78%}
.cs-float[data-pos="l"] img{height:100%;object-fit:cover;object-position:top}
.cs-float[data-pos="br"]{right:-5%;bottom:-8%;width:48%}
.cs-float[data-pos="tr"]{right:-5%;top:-8%;width:52%}
.cs-float[data-pos="bl"]{left:-5%;bottom:-9%;width:50%}
.cs-float[data-pos="b"]{left:9%;right:9%;bottom:-4%;border-radius:var(--pill)}
/* pestañas */
.cs-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.cs-tab{min-height:42px;padding:0 16px;border-radius:var(--pill);border:1px solid color-mix(in srgb,var(--ctitle) 28%,transparent);color:var(--ctitle);font:600 13px/1 var(--mono);letter-spacing:.02em;transition:background var(--fast),color var(--fast),border-color var(--fast),scale .25s var(--e-out)}
.cs-tab:active{scale:.95}
.cs-tab.is-on{background:var(--ctitle);border-color:var(--ctitle);color:var(--blue-soft)}
.cs-card--blue .cs-tab.is-on,.cs-card--ink .cs-tab.is-on{color:#0A0F1F}
.cs-tabshots .cs-browser__view img{position:absolute;inset:0;opacity:0;transition:opacity .5s ease,object-position 1.8s var(--e-out)}
.cs-tabshots .cs-browser__view img.is-on{opacity:1}

/* entrada dentro de cada card (js/motion.js marca .is-live) */
.js .cs-card:not(.is-live) .cs-card__main{scale:.96}
.js .cs-card .cs-card__main{transition:scale 1s var(--e-out)}
.js .cs-card:not(.is-live) .cs-card__back{opacity:0;translate:-30px 24px}
.js .cs-card .cs-card__back{transition:opacity .6s ease .15s,translate 1s var(--e-out) .15s}
.js .cs-card:not(.is-live) .cs-float{opacity:0}
.js .cs-card:not(.is-live) .cs-float[data-from="left"]{translate:-60px 0}
.js .cs-card:not(.is-live) .cs-float[data-from="right"]{translate:60px 0}
.js .cs-card:not(.is-live) .cs-float[data-from="up"]{translate:0 36px}
.js .cs-card:not(.is-live) .cs-float[data-from="zoom"]{scale:.9}
.js .cs-card .cs-float{transition:opacity .5s ease calc(.35s + var(--k,0) * .14s),translate .95s var(--e-out) calc(.35s + var(--k,0) * .14s),scale .95s var(--e-out) calc(.35s + var(--k,0) * .14s)}

/* desktop con altura suficiente: las cards se apilan (sticky nativo, sin secuestrar el scroll) */
@media (min-width:1025px) and (min-height:640px) and (prefers-reduced-motion:no-preference){
  .cs-stack{--gap:clamp(70px,13vh,150px);display:block}
  .cs-card{position:sticky;top:calc(var(--header-h) + 10px + var(--i) * 12px);margin-bottom:var(--gap)}
  .cs-card:last-of-type{margin-bottom:0}
  .cs-card__in{height:clamp(480px,calc(100vh - var(--header-h) - 120px),700px)}
  .cs-card--split .cs-browser__view,.cs-card--split-r .cs-browser__view{aspect-ratio:auto;height:clamp(250px,46vh,440px)}
  .cs-card--wide .cs-card__main .cs-browser__view{aspect-ratio:auto;height:clamp(200px,calc(100vh - var(--header-h) - 400px),400px)}
  .cs-card--wide .cs-card__back .cs-browser__view{aspect-ratio:auto;height:clamp(160px,30vh,300px)}
  /* tramo extra de scroll después de una card con pestañas: ahí cambian solas */
  .cs-stack__dwell{display:block;height:75vh}
}

/* tablet y mobile: número, título, texto y pantalla, en una columna y sin apilar */
@media (max-width:1024px){
  .cs-card--split .cs-card__in,.cs-card--split-r .cs-card__in{grid-template-columns:minmax(0,1fr)}
  .cs-card--split-r .cs-card__text{order:0}
  .cs-card--wide .cs-card__text{grid-template-columns:minmax(0,1fr)}
  .cs-card--wide .cs-card__text .cs-tabs{grid-column:auto}
  .cs-card__back{display:none}
  .cs-card__media{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}
  .cs-card__main{grid-column:1 / -1}
  .cs-float,.cs-float[data-pos]{position:static;width:auto;inset:auto}
  .cs-float:only-of-type,.cs-float[data-pos="b"]{grid-column:1 / -1}
  .cs-float[data-pos="l"] img{height:240px;object-fit:cover;object-position:top}
  .js .cs-card:not(.is-live) .cs-float{translate:0 20px !important;scale:1 !important}
}
@media (max-width:768px){
  .cs-browser{border-radius:12px}
  .cs-browser__bar{height:20px;padding-left:9px;gap:5px}
  .cs-browser__bar i{width:6px;height:6px}
  /* en el celular cada pantalla usa su recorte (se lee, no se achica) */
  .cs-browser__view{aspect-ratio:auto}
  .cs-browser__view img{height:auto;object-fit:initial}
  .cs-tabshots .cs-browser__view{aspect-ratio:var(--arm,4 / 3)}
  .cs-tabshots .cs-browser__view img{height:100%;object-fit:cover}
  .cs-hero__visual--duo{display:block;padding-bottom:0}
  .cs-hero__back{display:none}
  .cs-hero__front{margin-top:0}
  .cs-roles__list li{font-size:clamp(20px,6.4vw,30px)}
  .cs-card__in{padding:22px 18px 20px;border-radius:var(--r-lg);gap:18px}
  .cs-card__title{font-size:clamp(22px,6.6vw,30px)}
  .cs-tab{min-height:44px}
  .cs-float[data-pos="b"]{border-radius:12px}
}
@media (prefers-reduced-motion:reduce){
  .js .cs-card .cs-card__main,.js .cs-card .cs-card__back,.js .cs-card .cs-float{opacity:1 !important;translate:none !important;scale:1 !important}
  .cs-card__in{scale:1}
  .cs-card__in::after{display:none}
}

/* =========================================================
   14. Refinamiento: titulares responsive, píldoras deslizables,
       carrusel reutilizable, logo del cliente, menos altura
   ========================================================= */
/* píldoras: en desktop, conjunto; en el celular, fila que se desliza con el dedo */
@media (max-width:768px){
  .cs-hpills{display:flex;flex-wrap:nowrap;overflow-x:auto;scroll-snap-type:x proximity;margin-inline:calc(var(--gut) * -1);padding:4px var(--gut) 10px;scroll-padding-inline:var(--gut);scrollbar-width:none;overscroll-behavior-x:contain}
  .cs-hpills::-webkit-scrollbar{display:none}
  .cs-hpills > *{flex:none;scroll-snap-align:start;white-space:nowrap}
  .cs-hero__top .cs-hpills{width:calc(100% + 2 * var(--gut));min-width:0;max-width:none}
}

/* carrusel reutilizable (data-rail) */
.cs-rail__item{flex:none;width:clamp(240px,25vw,360px);scroll-snap-align:start;display:grid;gap:10px;align-content:start}
.cs-rail__cap{font:500 12px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--cmuted,var(--gray));padding-left:4px}
.cs-rail__dots{display:inline-flex;align-items:center;gap:6px;margin-left:12px}
.cs-rail__dot{width:8px;height:8px;border-radius:50%;background:var(--ctitle,var(--blue));opacity:.28;transition:opacity .25s,scale .3s var(--e-out)}
.cs-rail__dot.is-on{opacity:1;scale:1.3}
.cs-rail__dot:focus-visible{outline-offset:3px}
.cs-rail__count{color:var(--ctitle,var(--blue))}
/* variante dentro de una card: sin sangrar hasta los bordes de la pantalla; se asoma la siguiente */
.cs-rail--inset .cs-rail__track{--edge:0;margin:0;padding:4px 0 16px;scroll-padding-inline:0;gap:clamp(12px,1.6vw,22px)}
.cs-rail--inset .cs-rail__item{width:84%}
.cs-rail--inset .cs-rail__controls{margin-top:-4px}

/* cards apiladas: texto arriba, carrusel grande abajo (las pantallas son protagonistas) */
.cs-card__in{grid-template-columns:minmax(0,1fr);gap:clamp(16px,2.2vw,28px);align-content:start}
.cs-card__text{grid-template-columns:auto minmax(0,1.05fr) minmax(0,1fr);column-gap:clamp(16px,3vw,48px);align-items:start}
.cs-card__text p{max-width:46ch}
.cs-card .cs-rail{min-width:0}

/* logo del cliente: centrado, con aire, fondo de su identidad */
.cs-logo{display:grid;justify-items:center;gap:clamp(20px,3vw,36px);padding:clamp(56px,9vw,128px) clamp(20px,6vw,80px);border-radius:var(--r-xl);background:var(--lbg,#0A0A0A);color:#FFFFFF;text-align:center}
.cs-logo img{width:min(62%,420px);height:auto;object-fit:contain;filter:drop-shadow(0 20px 40px rgba(0,0,0,.35))}
.cs-logo__title{max-width:22ch;font:900 clamp(22px,2.8vw,40px)/1.02 var(--display);text-transform:uppercase;letter-spacing:-.015em;text-wrap:balance}

/* sitio en vivo con marco de navegador */
.cs-live__shot--browser{display:block;border-radius:16px}
.cs-live__shot--browser .cs-browser__view img{transition:transform .9s var(--e-out)}
.cs-live__shot--browser:hover .cs-browser__view img{transform:scale(1.02)}

/* concepto SPE: nombre completo solo en el celular */
.cs-acro__name{display:none}

/* desktop apilado: altura de las pantallas dentro de la card */
@media (min-width:1025px) and (min-height:640px) and (prefers-reduced-motion:no-preference){
}

/* tablet: carruseles con pantallas grandes */
@media (max-width:1024px){
  .cs-card__text{grid-template-columns:minmax(0,1fr)}
  .cs-rail--inset .cs-rail__item{width:88%}
}

/* ---- celular: titulares de 3–4 líneas, menos altura, concepto centrado ---- */
@media (max-width:768px){
  .cs-sec{padding-top:clamp(52px,14vw,72px)}
  .cs-sec--tight{padding-top:16px}
  .cs-head{margin-bottom:20px}
  .cs-statement{max-width:none;margin-top:6px;font-size:clamp(20px,5.7vw,28px);line-height:.98;letter-spacing:-.035em;text-wrap:pretty}
  .cs-title{font-size:clamp(22px,6.2vw,30px);line-height:.98;letter-spacing:-.03em;text-wrap:pretty}
  .cs-lead{margin-top:14px;font-size:16px}
  .cs-quote{font-size:clamp(22px,6.3vw,30px);line-height:1;letter-spacing:-.02em;max-width:none}
  .cs-card__title{font-size:clamp(21px,6vw,28px);line-height:1}
  .cs-intro__cols{margin-top:26px;gap:22px}
  .cs-intro__text{font-size:16px;gap:12px}
  .cs-hero__title{font-size:clamp(96px,34vw,160px)}
  .cs-hero__sub{font-size:clamp(16px,4.6vw,22px)}
  .cs-hero__visual{margin-top:22px}
  .cs-hero__top{gap:10px}
  /* ficha del hero en pocas filas */
  .cs-meta{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:18px;padding-top:14px}
  .cs-meta > div{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;padding-bottom:0}
  .cs-meta > div:last-child{flex-basis:100%}
  .cs-meta dt::after{content:":"}
  .cs-meta dd{font-size:14px}
  .cs-collab__logo{width:30px;height:30px;border-radius:8px}
  /* carruseles: una pantalla casi completa, se asoma la siguiente */
  .cs-rail__item{width:clamp(200px,70vw,300px)}
  .cs-rail--inset .cs-rail__item{width:88%}
  .cs-rail--inset .cs-rail__track{gap:10px}
  .cs-rail__dots{margin-left:8px}
  .cs-rail__cap{font-size:11px}
  .cs-stack{gap:16px}
  .cs-card__in{padding:18px 16px 16px;gap:14px}
  .cs-card__text{gap:10px}
  .cs-card__n{padding-top:0}
  .cs-card__text p{font-size:15px}
  /* concepto SPE: sello centrado arriba, SPE, nombre, frase, texto */
  .cs-concept__card{padding:24px 18px 28px}
  .cs-concept__main{justify-items:center;text-align:center}
  .cs-concept__seal{order:-1;justify-self:center;width:min(58%,220px);margin:6px auto 14px}
  .cs-acro{grid-template-columns:repeat(3,auto);justify-content:center;gap:clamp(14px,5vw,26px);width:auto;margin-top:12px}
  .cs-acro li{padding-left:0;border-left:0;gap:0}
  .cs-acro b{font-size:clamp(60px,19vw,84px)}
  .cs-acro span{display:none}
  .cs-acro__name{display:block;margin-top:10px;font:800 clamp(13px,3.8vw,16px)/1.2 var(--display);text-transform:uppercase;letter-spacing:.04em;opacity:.92}
  .cs-quote{margin-top:22px}
  .cs-concept__text{margin-top:14px;font-size:15px}
  .cs-concept .cs-note{margin-top:12px}
  .cs-logo{padding:44px 20px;border-radius:var(--r-lg);gap:18px}
  .cs-logo img{width:min(72%,260px)}
  .cs-logo__title{font-size:clamp(20px,5.8vw,26px)}
  .cs-walk__steps{gap:28px}
  .cs-duo{gap:12px}
  .cs-credits__list > div{padding:12px 0}
  .cs-nextwrap{padding-bottom:24px}
  .cs-live__cta{margin-top:20px}
}
@media (prefers-reduced-motion:reduce){
  .cs-logo{scale:none}
}

/* =========================================================
   15. Refinamiento editorial (v17): resumen + "Leer el proyecto
       completo", píldoras deslizables, carruseles con imágenes
       completas, visor de imágenes
   ========================================================= */
/* ---- resumen ---- */
.cs-intro__summary{display:grid;gap:14px;max-width:58ch;margin-top:clamp(24px,3vw,40px);font-size:clamp(18px,1.6vw,22px);line-height:1.55;color:var(--gray)}
.cs-intro__summary p:first-child{color:var(--fg)}
.cs-intro__role{display:grid;grid-template-columns:minmax(0,1fr);gap:14px;margin-top:clamp(28px,3.6vw,48px)}

/* ---- "Leer el proyecto completo": se despliega en la misma página ---- */
.cs-more{margin-top:clamp(28px,3.6vw,44px)}
.cs-more__btn{margin-top:0}
.cs-more.is-ready .cs-more__panel{display:grid;grid-template-rows:0fr;transition:grid-template-rows .55s var(--e-out)}
.cs-more.is-ready .cs-more__panel > *{min-height:0;overflow:hidden;opacity:0;translate:0 14px;transition:opacity .3s ease,translate .55s var(--e-out)}
.cs-more.is-open .cs-more__panel{grid-template-rows:1fr}
.cs-more.is-open .cs-more__panel > *{opacity:1;translate:none;transition-delay:.08s}
.cs-more.is-open .cs-more__btn{margin-top:clamp(20px,3vw,36px)}
.cs-more__in{display:grid;border-top:1px solid var(--line)}
.cs-more__row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.2fr);gap:clamp(16px,4vw,56px);padding:clamp(18px,2.4vw,28px) 0;border-bottom:1px solid var(--line)}
.cs-more__h{font:600 12.5px/1.6 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--blue)}
.cs-more__p{display:grid;gap:12px;max-width:60ch;font-size:clamp(16px,1.3vw,18px);line-height:1.65;color:var(--fg)}
/* casos clásicos: el mismo componente, en su columna */
.case-more{max-width:var(--maxw);margin:clamp(8px,2vw,24px) auto clamp(40px,5vw,64px);padding:0 var(--gut);text-align:left}
.case-more .case-body{padding:clamp(24px,3vw,40px) 0 0}
.case-more h2.kicker{margin-bottom:16px}

/* ---- PillRail: en escritorio, una o dos filas; si no entran, se deslizan ---- */
.prail{position:relative;min-width:0}
.prail__track{position:relative;display:flex;flex-wrap:nowrap;gap:8px;overflow-x:auto;scroll-snap-type:x proximity;scrollbar-width:none;overscroll-behavior-x:contain;padding:2px 0 8px;margin:0;list-style:none}
.prail__track::-webkit-scrollbar{display:none}
.prail__track > li{flex:none;white-space:nowrap;scroll-snap-align:start}
.cs-pills.prail__track li{display:inline-flex;align-items:center;min-height:42px;padding:0 18px;line-height:1}
.prail.is-dragging .prail__track{cursor:grabbing;scroll-snap-type:none;user-select:none}
.prail.is-scrollable .prail__track{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 56px),transparent)}
.prail.is-scrollable:not(.at-start) .prail__track{-webkit-mask-image:linear-gradient(90deg,transparent,#000 56px,#000 calc(100% - 56px),transparent);mask-image:linear-gradient(90deg,transparent,#000 56px,#000 calc(100% - 56px),transparent)}
.prail.is-scrollable.at-end:not(.at-start) .prail__track{-webkit-mask-image:linear-gradient(90deg,transparent,#000 56px);mask-image:linear-gradient(90deg,transparent,#000 56px)}
.prail__btn{position:absolute;top:calc(50% - 4px);z-index:2;display:none;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--surface);color:var(--blue);font-size:16px;box-shadow:0 8px 20px -10px rgba(2,40,120,.5),0 0 0 1px var(--line);translate:0 -50%;transition:opacity .25s ease,scale .25s var(--e-out)}
.prail__btn:active{scale:.92}
.prail__btn--prev{left:-4px}
.prail__btn--next{right:-4px}
.prail.is-scrollable .prail__btn{display:grid}
.prail.at-start .prail__btn--prev,.prail.at-end .prail__btn--next{opacity:0;pointer-events:none}
.cs-roles .prail__btn{width:48px;height:48px}
@media (min-width:1025px){
  .prail__track{flex-wrap:wrap;overflow:visible;padding-bottom:0}
}

/* ---- carruseles: misma altura, proporción real, nada recortado ---- */
.cs-rail__track{position:relative}
.cs-rail.is-static .cs-rail__controls > button,.cs-rail.is-static .cs-rail__count,.cs-rail.is-static .cs-rail__dots{display:none}
.cs-rail.is-static .cs-rail__track{cursor:auto}
.cs-rail__item .cs-stage{border-radius:var(--r-lg)}
.cs-rail--posts .cs-rail__item{width:clamp(220px,40vw,320px)}
@media (min-width:1025px){
  .cs-rail--posts .cs-rail__item{width:calc((min(100vw, var(--cs-max)) - 2 * var(--gut) - 3 * clamp(14px,2vw,28px)) / 4)}
}
.cs-rail--shots .cs-rail__item{width:84%}

/* ---- botón discreto para ampliar (y clic en la imagen) ---- */
[data-lb]{cursor:zoom-in}
.cs-zoom{position:absolute;top:12px;right:12px;z-index:3;display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:rgba(255,255,255,.94);color:var(--blue);font-size:18px;line-height:1;box-shadow:0 8px 20px -10px rgba(2,6,23,.5);opacity:0;scale:.9;transition:opacity .25s ease,scale .3s var(--e-out)}
.cs-browser .cs-zoom{top:36px}
[data-lb]:hover > .cs-zoom,.cs-zoom:focus-visible{opacity:1;scale:1}
@media (hover:none){.cs-zoom{opacity:.92;scale:1;width:36px;height:36px;font-size:16px;top:10px;right:10px}.cs-browser .cs-zoom{top:30px}}
.gallery__item .cs-zoom{top:14px;right:14px}

/* ---- visor ---- */
.lb{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;border:0;background:rgba(5,9,22,.94);color:#FFFFFF;opacity:0;transition:opacity .26s ease;overscroll-behavior:contain}
.lb::backdrop{background:transparent}
.lb.is-in{opacity:1}
.lb__stage{position:absolute;inset:0 0 76px;display:grid;place-items:center;padding:clamp(14px,3vw,40px);overflow:auto;overscroll-behavior:contain}
.lb__img{display:block;max-width:100%;max-height:calc(100dvh - 76px - 2 * clamp(14px,3vw,40px));width:auto;height:auto;border-radius:10px;background:#FFFFFF;box-shadow:0 30px 80px -30px rgba(0,0,0,.6);scale:.97;transition:scale .4s var(--e-out)}
.lb.is-in .lb__img{scale:1}
.lb--long .lb__stage{place-items:start center}
.lb--long .lb__img{width:min(100%,1200px);max-height:none}
.lb__bar{position:absolute;left:0;right:0;bottom:0;height:76px;display:flex;align-items:center;gap:10px;padding:0 clamp(14px,3vw,32px)}
.lb__cap{flex:1;min-width:0;font:500 13px/1.4 var(--mono);opacity:.82;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lb__count{font:600 12.5px/1 var(--mono);letter-spacing:.06em;opacity:.7;font-variant-numeric:tabular-nums}
.lb__btn{flex:none;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:rgba(255,255,255,.12);color:#FFFFFF;font-size:18px;transition:background .2s ease,scale .2s var(--e-out)}
.lb__btn:hover{background:rgba(255,255,255,.24)}
.lb__btn:active{scale:.92}
.lb__close{background:#FFFFFF;color:#0A0A0A}
.lb__close:hover{background:#EDF3FF}
.lb.is-single [data-lb-prev],.lb.is-single [data-lb-next]{display:none}
html.lb-open{overflow:hidden}
.has-cursor .lb,.has-cursor .lb *{cursor:auto !important}
.has-cursor .lb button{cursor:pointer !important}
.has-cursor .lb .lb__stage{cursor:zoom-out !important}
.has-cursor .lb .lb__img{cursor:default !important}

/* ---- cards apiladas (DRAIV): texto a un lado, pantallas grandes y completas al otro ---- */
@media (min-width:1025px) and (min-height:640px) and (prefers-reduced-motion:no-preference){
  .cs-card__in{--cp:clamp(24px,2.8vw,44px);--ch:clamp(540px,calc(100vh - var(--header-h) - 64px),860px);--rh:calc(var(--ch) - 2 * var(--cp) - 148px);height:var(--ch);padding:var(--cp);grid-template-columns:minmax(220px,.34fr) minmax(0,1fr);align-items:stretch;gap:clamp(24px,3vw,48px)}
  .cs-card__text{grid-template-columns:minmax(0,1fr);align-content:start;padding-top:6px}
  .cs-card__text p{max-width:34ch}
  .cs-card .cs-rail{display:grid;align-content:start}
  .cs-rail--shots .cs-rail__item{width:min(100%,calc(var(--rh) * var(--arn)))}
  .cs-card__title{font-size:clamp(24px,2.3vw,36px)}
}
/* en las cards, la sombra de cada pantalla es corta: el carrusel no la recorta */
.cs-card .cs-browser{box-shadow:0 0 0 1px rgba(2,40,120,.08),0 16px 28px -22px rgba(2,40,120,.45)}
.cs-rail--shots .cs-rail__track{padding-bottom:18px}
/* hero de producto: las dos pantallas completas, más contenidas */
@media (min-width:769px){
  .cs-hero__front{grid-column:1 / 8;margin-top:clamp(40px,8vw,120px)}
  .cs-hero__back{grid-column:6 / 13}
}
/* sin apilar: una columna, la pantalla casi a todo el ancho */
@media (max-width:1024px),(max-height:639px),(prefers-reduced-motion:reduce){
  .cs-rail--shots .cs-rail__item{width:86%}
}
.gallery__row--2 .gallery__item{aspect-ratio:auto}
.gallery__item img{height:auto;object-fit:contain}

@media (max-width:768px){
  .cs-intro__summary{font-size:17px;gap:10px;margin-top:18px}
  .cs-intro__role{margin-top:24px;gap:10px}
  .cs-pills.prail__track li{min-height:40px;padding:0 15px;font-size:14px}
  .cs-more__row{grid-template-columns:minmax(0,1fr);gap:6px;padding:16px 0}
  .cs-more__btn{width:100%;justify-content:center}
  .cs-rail--posts .cs-rail__item{width:72vw;max-width:300px}
  .cs-rail--shots .cs-rail__item{width:88%}
  .cs-duo{grid-template-columns:minmax(0,1fr)}
  .cs-duo__b{margin-top:0}
  .lb__stage{inset:0 0 68px;padding:12px}
  .lb__img{max-height:calc(100dvh - 68px - 24px);border-radius:8px}
  .lb__bar{height:68px;gap:8px}
  .lb__btn{width:44px;height:44px}
}
@media (prefers-reduced-motion:reduce){
  .cs-more.is-ready .cs-more__panel,.cs-more.is-ready .cs-more__panel > *,.lb,.lb__img{transition:none}
}
.gallery__row--2{align-items:start}

/* =========================================================
   16. Layout "split" (SPE, ref. BTTR): portada a sangre con el
       nombre enorme + columna oscura fija con la historia y,
       al costado, las secciones del proyecto
   ========================================================= */
.cs--split{--mg:clamp(24px,3.6vw,64px);--side:clamp(300px,25vw,380px);margin-top:-12px}

/* ---- portada ---- */
.cs-cover{--mx:0;--my:0;position:relative;isolation:isolate;overflow:hidden;margin:0 clamp(8px,1.2vw,16px);height:calc(100svh - var(--header-h) - 24px);min-height:560px;max-height:1040px;border-radius:var(--r-xl);color:#FFFFFF;background:radial-gradient(110% 90% at 72% 28%,#1747C9 0%,#0A2A86 30%,#04113A 62%,#020617 100%)}
.cs-cover::after{content:"";position:absolute;inset:0;z-index:2;pointer-events:none;background:linear-gradient(to top,rgba(2,6,23,.82) 0%,rgba(2,6,23,.35) 30%,transparent 55%)}
.cs-cover__back{position:absolute;top:clamp(16px,2vw,28px);left:clamp(16px,2.4vw,36px);z-index:4;margin:0}
.cs-cover__art{position:absolute;inset:0;z-index:1}
.cs-cover__rings{position:absolute;left:62%;top:44%;width:min(70vw,980px);aspect-ratio:1;translate:-50% -50%}
.cs-cover__rings i{position:absolute;inset:0;border:1px solid rgba(255,255,255,.12);border-radius:50%}
.cs-cover__rings i:nth-child(2){inset:14%;rotate:120deg}
.cs-cover__rings i:nth-child(3){inset:28%;rotate:240deg}
.cs-cover__rings i::before{content:"";position:absolute;left:50%;top:-3px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:rgba(255,255,255,.6)}
/* cada pieza: entra, flota sola y se corre un poco con el mouse (--z = profundidad) */
.cs-cover__piece{position:absolute;translate:calc(var(--mx) * var(--z) * 1px) calc(var(--my) * var(--z) * 1px);animation:cs-cover-in .9s var(--e-out) var(--d,0s) both}
.cs-cover__float{animation:cs-cover-float 7s ease-in-out var(--fd,0s) infinite alternate}
.cs-cover__piece img{display:block;width:100%;height:auto}
.cs-cover__screen{right:5%;top:11%;width:min(54%,900px);rotate:-5deg}
.cs-cover__screen .cs-browser{box-shadow:0 60px 120px -40px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.12)}
.cs-cover__post{left:40%;top:46%;width:min(17%,270px);rotate:8deg}
.cs-cover__post img{border-radius:18px;box-shadow:0 40px 80px -30px rgba(0,0,0,.8)}
.cs-cover__seal{left:30%;top:13%;width:min(12%,180px);rotate:-12deg}
.cs-cover__seal img{filter:drop-shadow(0 24px 30px rgba(0,0,0,.45))}
@keyframes cs-cover-in{from{opacity:0;scale:.9}}
@keyframes cs-cover-float{to{transform:translateY(-16px)}}
.cs-cover__title{position:absolute;left:clamp(20px,3.4vw,56px);bottom:clamp(18px,3vw,44px);z-index:3;margin:0;font:900 clamp(96px,17vw,280px)/.78 var(--display);letter-spacing:-.04em;text-transform:uppercase;color:#FFFFFF}
.cs-cover__title .split > span{transform:translateY(110%)}
.is-loaded .cs-cover__title .split > span{transform:none}
.cs-cover__meta{position:absolute;right:clamp(20px,3.4vw,56px);bottom:clamp(22px,3.2vw,48px);z-index:3;display:grid;gap:10px;text-align:right}
.cs-cover__meta dt{font:600 11px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.cs-cover__meta dd{margin-top:4px;font:700 13px/1.3 var(--mono);letter-spacing:.06em;text-transform:uppercase}

/* ---- columna + secciones ---- */
.cs-split{position:relative;margin-top:clamp(10px,1.2vw,16px)}
.cs-side{position:relative;overflow:hidden;margin:0 clamp(8px,1.2vw,16px);border-radius:var(--r-xl);background:#0A0A0A;color:#FFFFFF}
.cs-side__in{padding:clamp(26px,2.4vw,36px) clamp(22px,2vw,30px) clamp(30px,3vw,40px)}
.cs-side__progress{position:absolute;left:0;right:0;top:0;z-index:2;height:3px;background:rgba(255,255,255,.08)}
.cs-side__progress i{display:block;height:100%;background:#0259F6;transform-origin:0 50%;transform:scaleX(var(--p,0))}
.cs-side__name{font:900 clamp(26px,2.2vw,34px)/.95 var(--display);text-transform:uppercase;letter-spacing:-.02em}
.cs-side__sub{margin-top:6px;font-size:14px;line-height:1.4;color:rgba(255,255,255,.55)}
.cs-side__meta{display:grid;gap:14px;margin-top:24px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.12)}
.cs-side__meta dt{font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.cs-side__meta dd{margin-top:5px;font:600 14.5px/1.35 var(--text);color:#FFFFFF}
.cs-side__meta a{color:#FFFFFF}
.cs-side__meta .cs-collab{gap:10px}
.cs-side__meta .cs-collab__logo{width:30px;height:30px;border-radius:8px}
.cs-side__meta a span{background:linear-gradient(currentColor,currentColor) 0 100% / 100% 1px no-repeat;transition:background-size .45s var(--e-out)}
.cs-side__meta a:hover span{background-size:0 1px;background-position:100% 100%}
.cs-side__story{display:grid;gap:14px;padding:26px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.66)}
.cs-side__story > p:first-of-type{color:rgba(255,255,255,.9)}
.cs-side__title{font:900 clamp(20px,1.7vw,26px)/1 var(--display);text-transform:uppercase;letter-spacing:-.015em;color:#FFFFFF;text-wrap:balance;margin-bottom:4px}
/* "Leer el proyecto completo" dentro de la columna */
.cs-side .cs-more{margin-top:4px}
.cs-side .cs-more__in{border-top-color:rgba(255,255,255,.12)}
.cs-side .cs-more__row{grid-template-columns:minmax(0,1fr);gap:6px;padding:14px 0;border-bottom-color:rgba(255,255,255,.12)}
.cs-side .cs-more__h{font-size:10.5px;letter-spacing:.1em;color:#8FB2FF}
.cs-side .cs-more__p{font-size:14.5px;line-height:1.7;color:rgba(255,255,255,.78)}
.cs-side__btn{display:inline-flex;align-items:center;min-height:42px;padding:0 18px;border-radius:var(--pill);border:1px solid rgba(255,255,255,.28);color:#FFFFFF;font:600 13.5px/1 var(--text);transition:background .25s ease,border-color .25s ease,scale .2s var(--e-out)}
.cs-side__btn:hover{background:#FFFFFF;color:#0A0A0A;border-color:#FFFFFF}
.cs-side__btn:active{scale:.96}
.cs-side .cs-more.is-open .cs-more__btn{margin-top:16px}
.cs-side__block{padding:24px 0;border-bottom:1px solid rgba(255,255,255,.12)}
.cs-side__label{margin-bottom:12px;font:600 10.5px/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.cs-side__pills{display:flex;flex-wrap:wrap;gap:6px}
.cs-side__pills li{display:inline-flex;align-items:center;min-height:32px;padding:0 12px;border-radius:var(--pill);background:rgba(255,255,255,.08);color:#DCE7FF;font-size:12.5px;font-weight:500;white-space:nowrap;transition:background .25s ease,color .25s ease}
.cs-side__pills li:hover{background:#0259F6;color:#FFFFFF}
/* índice de secciones: la actual se marca sola */
.cs-side__nav ol{display:grid;gap:2px}
.cs-side__nav a{position:relative;display:flex;align-items:baseline;gap:12px;padding:8px 10px;margin:0 -10px;border-radius:10px;color:rgba(255,255,255,.5);font:600 14px/1.25 var(--text);transition:color .25s ease,background .25s ease}
.cs-side__nav a b{font:600 11px/1 var(--mono);letter-spacing:.04em;color:inherit;opacity:.8;transition:color .25s ease}
.cs-side__nav a span{transition:translate .45s var(--e-out)}
.cs-side__nav a:hover{color:#FFFFFF;background:rgba(255,255,255,.06)}
.cs-side__nav a.is-on{color:#FFFFFF}
.cs-side__nav a.is-on b{color:#5C8DFF}
.cs-side__nav a.is-on span{translate:4px 0}
.cs-side__nav a::before{content:"";position:absolute;left:0;top:50%;width:3px;height:0;border-radius:3px;background:#0259F6;translate:0 -50%;transition:height .35s var(--e-out)}
.cs-side__nav a.is-on::before{height:60%}
.cs-side__live{display:flex;justify-content:center;align-items:center;min-height:48px;margin-top:24px;border-radius:var(--pill);background:#0259F6;color:#FFFFFF;font:700 14px/1 var(--text);transition:background .25s ease,scale .2s var(--e-out)}
.cs-side__live:hover{background:#FFFFFF;color:#0259F6}
.cs-side__live:active{scale:.97}
.cs-split__main{min-width:0}
.cs-split__main [data-cap]{scroll-margin-top:calc(var(--header-h) + 24px)}

/* escritorio: columna fija a la izquierda (sticky nativo) y secciones a la derecha */
@media (min-width:1025px){
  .cs-split{display:grid;grid-template-columns:var(--side) minmax(0,1fr);align-items:start}
  .cs-side{position:sticky;top:calc(var(--header-h) + 8px);height:calc(100vh - var(--header-h) - 16px);margin-right:0}
  .cs-side__in{height:100%;padding-bottom:110px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.22) transparent}
  .cs-split__main .cs-sec{max-width:none;padding-left:var(--mg);padding-right:var(--mg)}
  .cs-split__main > .cs-sec:first-child{padding-top:clamp(36px,4vw,64px)}
  .cs-split__main .cs-head{grid-template-columns:minmax(0,1fr);gap:4px}
  .cs-split__main .cs-head .kicker{margin:0 0 14px}
  .cs-split__main .cs-title{max-width:16ch}
  .cs-split__main .cs-rail__track{--edge:var(--mg);margin:0 calc(var(--mg) * -1);scroll-padding-inline:var(--mg)}
  .cs-split__main .cs-rail--posts .cs-rail__item{width:calc((100% - 3 * clamp(14px,2vw,28px)) / 4)}
  .cs-split__main .cs-rail--pages .cs-rail__item{width:clamp(220px,20vw,320px)}
  .cs-split__main .cs-walk{grid-template-columns:minmax(0,.75fr) minmax(0,1.5fr)}
  .cs-split__main .cs-concept__card{grid-template-columns:minmax(0,1.5fr) minmax(0,.75fr)}
}
/* tablet y celular: la columna pasa a ser un bloque antes de las secciones */
@media (max-width:1024px){
  .cs-side__nav ol{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;margin:0 -2px;padding-bottom:4px}
  .cs-side__nav ol::-webkit-scrollbar{display:none}
  .cs-side__nav li{flex:none}
  .cs-side__nav a{margin:0;padding:9px 14px;border-radius:var(--pill);background:rgba(255,255,255,.06);white-space:nowrap}
  .cs-side__nav a::before{display:none}
  .cs-side__nav a.is-on{background:#0259F6}
  .cs-side__nav a.is-on b{color:#FFFFFF}
  .cs-side__nav a.is-on span{translate:none}
}
@media (max-width:768px){
  .cs--split{margin-top:-18px}
  .cs-cover{height:82svh;min-height:520px;margin:0 8px;border-radius:var(--r-lg)}
  .cs-cover__screen{right:-10%;top:15%;width:92%}
  .cs-cover__post{left:6%;top:42%;width:34%}
  .cs-cover__seal{left:auto;right:6%;top:9%;width:24%}
  .cs-cover__rings{left:60%;top:40%;width:150vw}
  .cs-cover__title{font-size:clamp(88px,31vw,150px)}
  .cs-cover__meta{right:auto;left:20px;bottom:calc(40px + min(24vw,117px));text-align:left;gap:8px}
  .cs-cover__back{top:16px;left:16px}
  .cs-side{margin:8px 8px 0;border-radius:var(--r-lg)}
  .cs-side__in{padding:24px 20px 28px}
  .cs-side__story{font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  .cs-cover__piece,.cs-cover__float{animation:none}
}

/* =========================================================
   17. CaseBrief (ref. Reuniver): título descriptivo + bajada;
       texto que se corta con un fundido y "Seguir leyendo +" /
       "Ocultar —"; ficha al costado (etiqueta gris | valor)
   ========================================================= */
.cs-brief{text-align:left}
.cs-brief__head{max-width:880px}
.cs-brief__title{font:400 clamp(28px,3.1vw,46px)/1.16 var(--text);letter-spacing:-.015em;color:var(--fg);text-wrap:balance}
.cs-brief__sub{margin-top:14px;max-width:46ch;font:400 clamp(17px,1.35vw,20px)/1.45 var(--text);color:var(--fg);opacity:.85}
.cs-brief__grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:clamp(28px,5vw,80px);align-items:start;margin-top:clamp(36px,4.6vw,64px)}
.cs-brief__text{display:grid;justify-items:stretch}
.cs-brief__body{display:grid;gap:16px;max-height:11.6em;overflow:hidden;font-size:clamp(15.5px,1.15vw,17px);line-height:1.55;color:var(--fg);-webkit-mask-image:linear-gradient(#000 45%,transparent);mask-image:linear-gradient(#000 45%,transparent);transition:max-height .6s var(--e-out)}
.cs-brief__body b{font-weight:700}
.cs-brief__text.is-open .cs-brief__body,.cs-brief__text.is-static .cs-brief__body{-webkit-mask-image:none;mask-image:none}
.cs-brief__text.is-static .cs-brief__body{max-height:none}
.cs-brief__text.is-static .cs-brief__toggle{display:none}
.cs-brief__toggle{justify-self:end;display:inline-flex;align-items:center;gap:8px;margin-top:14px;padding:6px 0;font:500 16px/1 var(--text);color:var(--fg);transition:color .25s ease}
.cs-brief__toggle i{display:inline-grid;place-items:center;width:18px;font-style:normal;font-size:22px;line-height:1;transition:rotate .4s var(--e-out)}
.cs-brief__toggle:hover{color:var(--blue)}
.cs-brief__toggle:hover i{rotate:90deg}
.cs-brief__text.is-open .cs-brief__toggle:hover i{rotate:0deg}
.cs-brief__meta{display:grid;gap:14px;padding-top:4px}
.cs-brief__meta > div{display:grid;grid-template-columns:minmax(84px,.42fr) minmax(0,1fr);gap:18px;align-items:baseline}
.cs-brief__meta dt{text-align:right;font:400 15px/1.45 var(--text);color:#B4BAC6}
.cs-brief__meta dd{font:400 15.5px/1.45 var(--text);color:var(--fg)}
.cs-brief__meta dd ul{display:grid;gap:2px}
.cs-brief__meta dd li::before{content:"· "}
.cs-brief__meta a{color:var(--blue)}
.cs-brief__meta .cs-collab{gap:10px}
.cs-brief__meta .cs-collab__logo{width:28px;height:28px;border-radius:8px}
:root[data-theme="dark"] .cs-brief__meta dt{color:var(--gray)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .cs-brief__meta dt{color:var(--gray)}}
/* casos clásicos: el bloque va debajo del hero, en su columna */
.case-brief{max-width:var(--maxw);margin:0 auto;padding:clamp(28px,4vw,56px) var(--gut) clamp(48px,6vw,88px)}
.case-brief .cs-brief__grid{margin-top:0}
@media (max-width:900px){
  .cs-brief__grid{grid-template-columns:minmax(0,1fr);gap:32px}
  .cs-brief__meta > div{grid-template-columns:minmax(92px,.4fr) minmax(0,1fr)}
}
@media (max-width:768px){
  .cs-brief__title{font-size:clamp(24px,7vw,30px)}
  .cs-brief__body{max-height:13.2em}
  .cs-brief__meta dt{text-align:left}
}
@media (prefers-reduced-motion:reduce){.cs-brief__body{transition:none}}

/* SPE sin columna lateral: el contenido centrado, como los demás casos */
.cs-split--noside{display:block}
.cs-split--noside .cs-split__main{max-width:var(--cs-max);margin:0 auto}
@media (min-width:1025px){
  .cs-split--noside .cs-split__main .cs-sec{padding-left:var(--gut);padding-right:var(--gut)}
  .cs-split--noside .cs-split__main .cs-rail__track{--edge:var(--gut);margin:0 calc(var(--gut) * -1);scroll-padding-inline:var(--gut)}
  .cs-split--noside .cs-split__main .cs-head{grid-template-columns:minmax(0,1fr) minmax(0,2.2fr);gap:clamp(20px,4vw,56px)}
  .cs-split--noside .cs-split__main .cs-head .kicker{margin:10px 0 0}
  .cs-split--noside .cs-split__main .cs-title{max-width:none}
}

/* =========================================================
   18. Animaciones (Lottie) dentro del caso y carrusel de pantallas
   ========================================================= */
.cs-anim{position:relative;margin:0;overflow:hidden;border-radius:var(--r-xl);background:#170A2E;box-shadow:0 40px 80px -48px rgba(2,40,120,.6)}
.cs-anim__l{width:100%}
.cs-anim--portrait{width:min(100%,440px);justify-self:end;border-radius:var(--r-lg);background:#000}
.cs-anim-sec--portrait{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:clamp(28px,5vw,80px);align-items:center}
.cs-anim-sec__text .cs-lead{max-width:40ch}
.cs-rail--screens .cs-rail__item{width:min(78vw,860px)}
@media (max-width:900px){
  .cs-anim-sec--portrait{grid-template-columns:minmax(0,1fr)}
  .cs-anim--portrait{justify-self:center;width:min(100%,380px)}
  .cs-rail--screens .cs-rail__item{width:86vw}
}
@media (max-width:768px){
  .cs-anim{border-radius:var(--r-lg)}
}

/* =========================================================
   19. Galería en movimiento (pantallas desktop) — sombras casi nulas
   ========================================================= */
.cs-gal{--gal-h:clamp(210px,27vw,400px);overflow:hidden;margin-inline:calc(50% - 50vw);padding-block:6px 10px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);touch-action:pan-y}
.cs-gal__track{display:flex;width:max-content;gap:clamp(14px,1.8vw,26px);padding-right:clamp(14px,1.8vw,26px);will-change:transform;cursor:grab;user-select:none}
.cs-gal.is-dragging .cs-gal__track{cursor:grabbing}
.cs-gal__item{flex:none;display:grid;gap:10px;align-content:start}
.cs-gal__item .cs-browser{height:calc(var(--gal-h) + 26px);aspect-ratio:auto;box-shadow:0 1px 2px rgba(2,40,120,.05),0 0 0 1px rgba(2,40,120,.07);transition:translate .5s var(--e-out)}
.cs-gal__item .cs-browser__view{height:var(--gal-h);aspect-ratio:16 / 9}
.cs-gal__item .cs-browser__view img{height:100%;object-fit:cover;object-position:50% 0;pointer-events:none;-webkit-user-drag:none}
.cs-gal__item .cs-browser:hover{translate:0 -4px}
.cs-gal.is-static{overflow-x:auto;scrollbar-width:thin;-webkit-mask-image:none;mask-image:none}
.cs-gal.is-static .cs-gal__track{padding-inline:var(--gut);cursor:auto}
.cs-gal.is-static [aria-hidden="true"]{display:none}
/* las animaciones del caso, con sombra igual de sutil */
.cs-anim{box-shadow:0 1px 2px rgba(2,40,120,.05),0 0 0 1px rgba(2,40,120,.06)}
@media (max-width:768px){
  .cs-gal{--gal-h:clamp(170px,48vw,240px)}
  .cs-gal__item .cs-browser{height:calc(var(--gal-h) + 20px)}
  .cs-gal__item .cs-browser__view{aspect-ratio:16 / 9}
}
@media (prefers-reduced-motion:reduce){.cs-gal__item .cs-browser{transition:none}}

/* =========================================================
   20. Portada con imagen a sangre (SPE) + ajustes de galería y sombras
   ========================================================= */
/* la imagen llena la portada; el nombre y la ficha van en la franja oscura de arriba */
.cs-cover--image{background:#030A22}
.cs-cover--image::after{background:linear-gradient(to bottom,rgba(2,6,23,.55) 0%,rgba(2,6,23,0) 26%)}
.cs-cover__image{inset:-14px;animation-name:cs-cover-img-in;animation-duration:1.2s}
.cs-cover__image img{width:100%;height:100%;object-fit:cover;object-position:50% 100%}
@keyframes cs-cover-img-in{from{opacity:0;scale:1.06}}
.cs-cover--image .cs-cover__title{top:calc(clamp(16px,2vw,28px) + 60px);bottom:auto;font-size:clamp(64px,8.4vw,150px)}
.cs-cover--image .cs-cover__meta{top:clamp(22px,2.6vw,36px);bottom:auto}
/* galería en movimiento: aire arriba (no queda pegada a la animación) */
.cs-gal{padding-block:clamp(40px,5vw,72px) 10px}
/* carruseles: sombras casi nulas, solo un borde finito */
.cs-rail .cs-stage,.cs-rail .cs-browser,.cs-page{box-shadow:0 1px 2px rgba(2,40,120,.05),0 0 0 1px rgba(2,40,120,.07)}
@media (max-width:900px){
  .cs-cover--image .cs-cover__title{font-size:clamp(56px,11vw,96px)}
}
@media (max-width:768px){
  .cs-cover__image img{object-position:28% 100%}
  .cs-cover--image .cs-cover__title{top:68px;font-size:clamp(52px,17vw,84px)}
  .cs-cover--image .cs-cover__meta{top:auto;bottom:20px;left:16px;right:16px;padding:12px 14px;border-radius:14px;background:rgba(3,10,34,.62);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
  .cs-gal{padding-top:28px}
}
@media (prefers-reduced-motion:reduce){.cs-cover__image{animation:none}}
/* portada con imagen: más aire entre "Volver" y el nombre; en el celular la imagen
   va entera (sin recortar la cara del doctor) debajo del nombre y la ficha */
.cs-cover--image .cs-cover__title{top:calc(clamp(16px,2vw,28px) + 84px)}
@media (max-width:768px){
  .cs-cover--image{display:flex;flex-direction:column;height:auto;min-height:0;padding-top:96px}
  .cs-cover--image .cs-cover__art{order:3}
  .cs-cover--image .cs-cover__title{position:relative;top:auto;left:auto;margin:0 20px}
  .cs-cover--image .cs-cover__meta{position:relative;inset:auto;margin:16px 20px 20px;padding:0;background:none;-webkit-backdrop-filter:none;backdrop-filter:none}
  .cs-cover--image .cs-cover__art{position:relative;inset:auto}
  .cs-cover--image .cs-cover__image{position:relative;inset:auto;translate:none}
  .cs-cover--image .cs-cover__image img{height:auto;aspect-ratio:16 / 9;object-position:50% 50%;-webkit-mask-image:linear-gradient(transparent,#000 32%);mask-image:linear-gradient(transparent,#000 32%)}
  .cs-cover--image::after{display:none}
}
/* carrusel de páginas: el <li> ya no dibuja su propia caja (fondo blanco, radio y
   borde distintos a los de la pieza asomaban en las esquinas); la pieza define el borde */
.cs-rail--pages .cs-page{border-radius:0;overflow:visible;background:none;box-shadow:none}
.cs-rail--pages .cs-stage{border-radius:var(--r-lg);background:transparent}

/* DRAIV: animación (Lottie) en el hero, debajo de la bajada */
.cs-hero__anim{margin-top:clamp(24px,3.4vw,48px);margin-bottom:clamp(8px,1.4vw,20px);background:#1C1C1C}

/* =========================================================
   21. DRAIV interactivo: hero en capas, cifras, desafío, recorrido,
       escritorio → mobile, roles, proceso y sistema.
       Todo se mueve con transform/opacity a partir de --p (0→1,
       case.js `progress`). Con movimiento reducido: todo quieto.
   ========================================================= */
.dx-phone{flex:none;margin:0;width:100%;border-radius:clamp(22px,2.6vw,38px);padding:clamp(5px,.6vw,8px);background:#0B0F1A;box-shadow:0 1px 2px rgba(2,40,120,.08),0 0 0 1px rgba(2,40,120,.08)}
.dx-phone img{display:block;width:100%;height:auto;border-radius:clamp(17px,2vw,30px)}
.dx-phone .cs-zoom{top:14px;right:14px}

/* ---------- hero: tres pantallas en capas ---------- */
.hx{--p:.3;--mx:0;--my:0;--sp:clamp(0,calc((var(--p) - .25) * 2.2),1);display:grid;grid-template-columns:repeat(12,minmax(0,1fr));align-items:start;padding-bottom:clamp(24px,4vw,64px)}
.hx__l{grid-row:1;transition:box-shadow .4s ease}
.hx__l--1{grid-column:1 / 8;translate:calc(var(--mx) * -10px + var(--sp) * -3%) calc(var(--my) * -8px + var(--sp) * -6%);opacity:.92}
.hx__l--2{grid-column:6 / 13;margin-top:clamp(18px,3vw,44px);translate:calc(var(--mx) * -14px + var(--sp) * 3%) calc(var(--my) * -10px + var(--sp) * -2%);opacity:.92}
.hx__l--0{grid-column:3 / 11;margin-top:clamp(70px,10vw,160px);z-index:2;translate:calc(var(--mx) * 8px) calc(var(--my) * 6px + var(--sp) * 4%)}
@media (max-width:900px){
  .hx{display:block;padding-bottom:0}
  .hx__l--1,.hx__l--2{display:none}
  .hx__l--0{margin-top:0;translate:none}
}

/* ---------- cifras ---------- */
.stx{padding-top:clamp(56px,7vw,104px)}
.stx__list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,1.6vw,22px)}
.stx__item{display:grid;align-content:space-between;gap:28px;min-height:clamp(150px,15vw,210px);padding:clamp(20px,2.2vw,30px);border-radius:var(--r-lg);background:var(--blue-mist,#EEF3FF)}
.stx__item:nth-child(1){background:var(--blue);color:#FFFFFF}
.stx__num{display:flex;align-items:baseline;font:900 clamp(52px,6.4vw,104px)/.9 var(--display);letter-spacing:-.04em;color:inherit}
.stx__item:not(:nth-child(1)) .stx__num{color:var(--blue)}
.stx__n{display:inline-block;min-width:calc(var(--len,2) * .62em);font-variant-numeric:tabular-nums}
.stx__num i{font-style:normal}
.stx__item > span{font:500 13px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.06em}
:root[data-theme="dark"] .stx__item:not(:nth-child(1)){background:#111A33}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .stx__item:not(:nth-child(1)){background:#111A33}}
@media (max-width:900px){.stx__list{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* ---------- desafío y solución ---------- */
.chx__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(12px,1.6vw,22px);margin-top:clamp(28px,3.4vw,48px)}
.chx__card{padding:clamp(24px,2.8vw,40px);border-radius:var(--r-lg);border:1px solid var(--line)}
.chx__card--sol{background:#050B20;border-color:#050B20;color:#E6ECFA}
.chx__card h3{font:600 12.5px/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--blue);margin-bottom:16px}
.chx__card--sol h3{color:#3083FF}
.chx__card p{font-size:clamp(15.5px,1.2vw,18px);line-height:1.55;max-width:52ch}
@media (max-width:768px){.chx__grid{grid-template-columns:minmax(0,1fr)}}

/* ---------- recorrido ---------- */
.jx__head{margin-bottom:clamp(20px,3vw,40px)}
.jx-step{--p:.5;--s:clamp(0,calc((var(--p) - .02) * 2.4),1)}
.jx-step__pin{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.5fr);gap:clamp(28px,4vw,72px);align-items:center;padding-block:clamp(36px,5vw,72px)}
.jx-step__dots{display:flex;gap:6px;margin-bottom:clamp(20px,2.4vw,32px)}
.jx-step__dots li{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border-radius:var(--pill);font:600 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--gray);background:transparent;border:1px solid var(--line)}
.jx-step__dots li span{display:none}
.jx-step__dots li.is-on{background:var(--blue);border-color:var(--blue);color:#FFFFFF}
.jx-step__n{display:flex;align-items:baseline;gap:10px;font:600 13px/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--blue)}
.jx-step__n b{font:900 clamp(40px,4.4vw,64px)/.9 var(--display);letter-spacing:-.03em}
.jx-step__title{margin-top:16px;font:900 clamp(30px,3.2vw,50px)/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;color:var(--blue);text-wrap:balance}
.jx-step__p{margin-top:16px;max-width:40ch;font-size:clamp(15.5px,1.15vw,18px);line-height:1.55;color:var(--fg)}
/* escenario: las capas comparten la misma celda y se separan con --s */
.jx-stage{position:relative;display:grid;align-items:start}
.jx-layer{grid-area:1 / 1;position:relative;width:min(72%,calc((100svh - var(--header-h,80px) - 170px) * var(--arw,1.1)));transition:z-index 0s .2s}
.jx-layer .cs-browser{transition:translate .5s var(--e-out),box-shadow .4s ease}
.jx-layer--0{z-index:3;translate:calc(var(--s) * -2%) calc((1 - var(--s)) * 7% + (.5 - var(--p)) * 26px)}
.jx-layer--1{z-index:2;translate:calc(var(--s) * 30%) calc(var(--s) * -9% + (.5 - var(--p)) * 46px);scale:calc(.9 + (1 - var(--s)) * .06);opacity:calc(.35 + var(--s) * .65)}
.jx-layer--2{z-index:1;translate:calc(var(--s) * 40%) calc(var(--s) * 12% + (.5 - var(--p)) * 64px);scale:calc(.82 + (1 - var(--s)) * .1);opacity:calc(.25 + var(--s) * .75)}
.jx-layer--phone{z-index:4;justify-self:end;align-self:end;width:min(23%,calc((100svh - var(--header-h,80px) - 170px) * .3));margin-bottom:-6%;translate:calc((1 - var(--s)) * 50%) calc((1 - var(--s)) * 30% + (.5 - var(--p)) * -40px);opacity:var(--s)}
.jx-stage--1 .jx-layer--0{width:min(80%,calc((100svh - var(--header-h,80px) - 170px) * var(--arw,1.1)))}
/* hover: la pantalla que tocás pasa adelante y se levanta */
@media (hover:hover){
  .jx-layer:hover{z-index:6;transition:z-index 0s}
  .jx-layer:hover .cs-browser{translate:0 -8px;box-shadow:0 1px 2px rgba(2,40,120,.08),0 0 0 1px rgba(2,40,120,.12),0 24px 40px -28px rgba(2,40,120,.35)}
}
/* lupa sobre una zona real de la pantalla */
.jx-lens{position:absolute;inset:26px 0 0;pointer-events:none}
.jx-lens__dot{position:absolute;left:calc(var(--fx) * 100%);top:calc(var(--fy) * 100%);width:14px;height:14px;margin:-7px 0 0 -7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 6px rgba(37,104,238,.22);scale:var(--s)}
.jx-lens__glass{position:absolute;left:calc(var(--fx) * 100% + 22px);top:calc(var(--fy) * 100% + 22px);width:clamp(120px,12vw,180px);aspect-ratio:1;border-radius:50%;border:3px solid #FFFFFF;background-color:#FFFFFF;background-repeat:no-repeat;background-size:calc(var(--lz) * 100% * 3.7) auto;box-shadow:0 1px 2px rgba(2,40,120,.1),0 18px 36px -20px rgba(2,40,120,.45);opacity:var(--s);scale:calc(.6 + var(--s) * .4);transform-origin:0 0}
.jx-lens__label{position:absolute;left:calc(var(--fx) * 100% + 22px);top:calc(var(--fy) * 100% - 36px);padding:6px 10px;border-radius:var(--pill);background:#050B20;color:#FFFFFF;font:600 11px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;opacity:var(--s)}
/* escritorio con lugar: cada etapa fija su texto y escenario mientras se arma */
@media (min-width:1025px) and (min-height:680px) and (prefers-reduced-motion:no-preference){
  .jx-step{height:150vh}
  .jx-step__pin{position:sticky;top:0;height:100svh;padding-block:calc(var(--header-h,80px) + 10px) 30px}
}
@media (max-width:1024px){
  .jx-step{--s:1;--p:.5}
  .jx-step__pin{grid-template-columns:minmax(0,1fr);gap:24px;padding-block:clamp(32px,6vw,56px)}
  .jx-layer,.jx-stage--1 .jx-layer--0{width:72%}
  .jx-layer--phone{width:24%}
}
@media (max-width:768px){
  .jx-step__dots{overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--gut) * -1);padding-inline:var(--gut)}
  .jx-step__dots li{flex:none}
  /* en el teléfono: las pantallas pasan a una fila que se desliza */
  .jx-stage{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(var(--gut) * -1);padding:4px var(--gut) 16px;scroll-padding-inline:var(--gut);scrollbar-width:none}
  .jx-stage::-webkit-scrollbar{display:none}
  .jx-layer,.jx-stage--1 .jx-layer--0{flex:none;width:84vw;translate:none;scale:none;opacity:1;scroll-snap-align:start}
  .jx-layer--phone{order:-1;width:46vw;align-self:start;margin:0}
  .jx-lens{display:none}
}

/* ---------- escritorio → mobile ---------- */
.rx__track{--p:1;--q:clamp(0,calc((var(--p) - .18) * 2.3),1)}
.rx__pin{display:grid;align-content:center;gap:clamp(18px,2.4vw,32px);padding-block:clamp(28px,4vw,56px)}
.rx__stage{display:grid;max-width:1180px;width:100%;margin:0 auto}
.rx__pair{grid-area:1 / 1;position:relative;display:grid;align-items:center;opacity:0;visibility:hidden;transition:opacity .45s ease,visibility 0s .45s}
.rx__pair.is-on{opacity:1;visibility:visible;transition:opacity .45s ease}
.rx__desk{grid-area:1 / 1;justify-self:center;width:min(78%,calc((100svh - var(--header-h,80px) - 190px) * var(--arw,1.1)));translate:calc(var(--q) * -14%) 0;scale:calc(1 - var(--q) * .14);transform-origin:50% 50%}
.rx__mob{grid-area:1 / 1;justify-self:end;width:min(25%,calc((100svh - var(--header-h,80px) - 190px) * .46));margin-right:4%;translate:calc((1 - var(--q)) * 70%) calc((1 - var(--q)) * 18%);opacity:calc(var(--q) * 1.6);scale:calc(.9 + var(--q) * .1)}
.rx__pair.is-on .rx__desk .cs-browser,.rx__pair.is-on .rx__mob .dx-phone{animation:rx-in .5s var(--e-out) both}
.rx__pair.is-on .rx__mob .dx-phone{animation-delay:.08s}
@keyframes rx-in{from{opacity:0;translate:0 14px}}
.rx__tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:8px}
.rx__tab{min-height:40px;padding:0 18px;border-radius:var(--pill);border:1px solid var(--line);font:600 13px/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:var(--fg);transition:background .25s,color .25s,border-color .25s}
.rx__tab:hover{border-color:var(--blue);color:var(--blue)}
.rx__tab.is-on{background:var(--blue);border-color:var(--blue);color:#FFFFFF}
@media (min-width:1025px) and (min-height:680px) and (prefers-reduced-motion:no-preference){
  .rx__track{height:240vh}
  .rx__pin{position:sticky;top:0;height:100svh;padding-block:calc(var(--header-h,80px) + 10px) 24px}
}
@media (max-width:1024px){
  .rx__track{--q:1}
  .rx__desk{width:86%;justify-self:start;translate:none;scale:none}
  .rx__mob{width:30%;margin-right:0;translate:0 12%;scale:none;opacity:1}
}
@media (max-width:768px){
  .rx__desk{width:100%}
  .rx__mob{width:40%;translate:0 22%}
  .rx__tabs{margin-top:clamp(36px,10vw,64px)}
}

/* ---------- roles ---------- */
.rsw__tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;margin-top:clamp(24px,3vw,40px)}
.rsw__tab{display:grid;justify-items:start;gap:10px;padding:16px 18px;border-radius:var(--r-md);border:1px solid var(--line);text-align:left;color:var(--fg);transition:background .3s,color .3s,border-color .3s,translate .3s var(--e-out)}
.rsw__tab b{font:600 12px/1 var(--mono);letter-spacing:.06em;color:var(--blue)}
.rsw__tab span{font:800 clamp(16px,1.4vw,20px)/1.1 var(--display);text-transform:uppercase;letter-spacing:-.01em}
.rsw__tab:hover{border-color:var(--blue);translate:0 -2px}
.rsw__tab.is-on{background:var(--blue);border-color:var(--blue);color:#FFFFFF}
.rsw__tab.is-on b{color:rgba(255,255,255,.75)}
.rsw__panels{margin-top:clamp(16px,2vw,24px);border-radius:var(--r-xl);background:#050B20;color:#E6ECFA;overflow:hidden}
.rsw__panel{display:grid;grid-template-columns:minmax(0,.62fr) minmax(0,1.6fr);gap:clamp(20px,3vw,48px);align-items:center;padding:clamp(24px,3.4vw,52px)}
.rsw__name{font:900 clamp(30px,3.4vw,52px)/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;color:#FFFFFF}
.rsw__text{margin-top:14px;font-size:clamp(15.5px,1.15vw,18px);line-height:1.55;max-width:34ch}
.rsw__tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.rsw__tags li{padding:7px 12px;border-radius:var(--pill);border:1px solid rgba(255,255,255,.2);font:500 12.5px/1 var(--mono);color:#CFE0FF}
.rsw__stage{position:relative;display:grid;align-items:start}
.rsw__desk{grid-area:1 / 1;width:min(70%,440px)}
.rsw__desk--1{justify-self:end;width:min(56%,360px);margin-top:12%;margin-right:8%}
.rsw__mob{grid-area:1 / 1;justify-self:start;align-self:end;width:min(22%,150px);margin-left:calc(min(70%,440px) - 70px);margin-bottom:-4%;z-index:3}
.rsw__stage--2 .rsw__desk--0{z-index:2}
.rsw__stage--2 .rsw__mob{justify-self:end;margin-left:0}
/* entrada de cada rol: corto y rápido */
.rsw__panel .rsw__info,.rsw__panel .rsw__desk,.rsw__panel .rsw__mob{opacity:0;translate:0 18px;transition:opacity .4s ease,translate .5s var(--e-out)}
.rsw__panel .rsw__desk--1{translate:24px 18px}
.rsw__panel .rsw__mob{translate:0 30px}
.rsw__panel.is-on .rsw__info,.rsw__panel.is-on .rsw__desk,.rsw__panel.is-on .rsw__mob{opacity:1;translate:0 0}
.rsw__panel.is-on .rsw__desk--0{transition-delay:.05s}
.rsw__panel.is-on .rsw__desk--1{transition-delay:.12s}
.rsw__panel.is-on .rsw__mob{transition-delay:.18s}
@media (max-width:1024px){
  .rsw__tabs{display:flex;overflow-x:auto;scrollbar-width:none;margin-inline:calc(var(--gut) * -1);padding:2px var(--gut) 4px}
  .rsw__tabs::-webkit-scrollbar{display:none}
  .rsw__tab{flex:none;min-width:140px}
  .rsw__panel{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:768px){
  .rsw__panels{border-radius:var(--r-lg);margin-inline:calc(var(--gut) * -.5)}
  .rsw__desk{width:86%}
  .rsw__desk--1{display:none}
  .rsw__mob,.rsw__stage--2 .rsw__mob{justify-self:end;margin-left:0;width:36%;margin-bottom:-10%}
  .rsw__stage{margin-bottom:10%}
}

/* ---------- proceso + sistema ---------- */
.px__steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(12px,1.6vw,22px);margin-top:clamp(28px,3.4vw,48px)}
.px__step{padding:clamp(20px,2.2vw,30px);border-radius:var(--r-lg);border:1px solid var(--line)}
.px__step > b{font:600 12px/1 var(--mono);letter-spacing:.06em;color:var(--blue)}
.px__step h3{margin-top:18px;font:800 clamp(18px,1.6vw,24px)/1.1 var(--display);text-transform:uppercase;letter-spacing:-.01em;color:var(--fg)}
.px__step ul{display:grid;gap:6px;margin-top:14px;font-size:14.5px;line-height:1.4;color:var(--fg)}
.px__step li::before{content:"· ";color:var(--blue)}
.px-sys{display:grid;gap:clamp(14px,1.8vw,24px);margin-top:clamp(40px,5vw,72px);padding:clamp(24px,3.4vw,52px);border-radius:var(--r-xl);background:#050B20;color:#E6ECFA}
.px-sys__head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:clamp(16px,3vw,48px);align-items:end}
.px-sys__title{font:900 clamp(28px,3vw,46px)/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;color:#FFFFFF}
.px-sys__lead{font-size:clamp(15px,1.1vw,17px);line-height:1.55;color:#9AA7C8;max-width:52ch}
.px-sys__colors{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
.px-sys__colors li{display:grid;gap:4px;padding:10px;border-radius:var(--r-md);background:#0E1632}
.px-sys__sw{display:block;aspect-ratio:4/3;border-radius:10px;margin-bottom:8px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);transition:scale .35s var(--e-out)}
.px-sys__colors li:hover .px-sys__sw{scale:1.04}
.px-sys__colors b{font-size:13.5px;color:#FFFFFF}
.px-sys__colors code{font:500 12px/1 var(--mono);color:#3083FF}
.px-sys__colors small{font-size:12px;color:#9AA7C8}
.px-sys__type{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.px-sys__font{display:grid;grid-template-columns:auto minmax(0,1fr);gap:clamp(14px,2vw,28px);align-items:center;padding:clamp(18px,2vw,28px);border-radius:var(--r-md);background:#0E1632}
.px-sys__font .px-sys__aa{margin:0;font:400 clamp(64px,7vw,112px)/1 var(--ff),sans-serif;color:#3083FF}
.px-sys__font b{display:block;font:400 22px/1.1 var(--ff),sans-serif;color:#FFFFFF}
.px-sys__font small{display:block;margin-top:4px;font:500 12px/1 var(--mono);text-transform:uppercase;letter-spacing:.06em;color:#9AA7C8}
.px-sys__font p{margin-top:10px;font-size:14px;line-height:1.45;color:#C9D3EA}
.px-sys__abc{font:400 13px/1.5 var(--ff),sans-serif !important;color:#7E8BAA !important;letter-spacing:.02em;word-break:break-all}
.px-sys__vars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.px-sys__vars li{display:grid;gap:6px;padding:16px 18px;border-radius:var(--r-md);border:1px solid rgba(255,255,255,.1)}
.px-sys__vars b{font:600 12.5px/1 var(--mono);color:#FFFFFF}
.px-sys__vars p{font:900 clamp(26px,2.6vw,38px)/1 var(--display);color:#3083FF}
.px-sys__vars p .stx__n{min-width:calc(var(--len,2) * .62em)}
.px-sys__vars small{font-size:12.5px;color:#9AA7C8}
@media (max-width:1024px){
  .px__steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .px-sys__colors{grid-template-columns:repeat(3,minmax(0,1fr))}
  .px-sys__head,.px-sys__type{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:768px){
  .px__steps,.px-sys__vars{grid-template-columns:minmax(0,1fr)}
  .px-sys{margin-inline:calc(var(--gut) * -.5);border-radius:var(--r-lg)}
  .px-sys__colors{grid-template-columns:repeat(2,minmax(0,1fr))}
  .px-sys__font{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){
  .hx,.jx-step,.rx__track{--p:.5 !important;--s:1 !important;--q:1 !important}
  .hx__l--0,.hx__l--1,.hx__l--2{translate:none}
  .rsw__panel .rsw__info,.rsw__panel .rsw__desk,.rsw__panel .rsw__mob{transition:none}
  .rx__pair.is-on .rx__desk .cs-browser,.rx__pair.is-on .rx__mob .dx-phone{animation:none}
}

/* DRAIV: sombras sutiles en todas las pantallas (igual que los carruseles) */
.hx .cs-browser,.jx-layer .cs-browser,.rx .cs-browser,.rsw .cs-browser{box-shadow:0 1px 2px rgba(2,40,120,.06),0 0 0 1px rgba(2,40,120,.08)}
.rsw .cs-browser{box-shadow:0 0 0 1px rgba(255,255,255,.08)}

/* DRAIV: carruseles de pantallas (desktop y mobile) */
.cs-carousel .cs-head{margin-bottom:clamp(20px,2.6vw,36px)}
.cs-rail--phones .cs-rail__item{width:clamp(200px,20vw,280px)}
.cs-rail--phones .dx-phone{width:100%}
.cs-carousel .cs-browser{box-shadow:0 1px 2px rgba(2,40,120,.06),0 0 0 1px rgba(2,40,120,.08)}
@media (max-width:768px){.cs-rail--phones .cs-rail__item{width:58vw}}
/* carrusel desktop de DRAIV: todas las pantallas a la misma altura, con su proporción real */
.cs-rail--dshots{--rh:clamp(300px,calc(100svh - var(--header-h,84px) - 260px),560px)}
.cs-rail--dshots .cs-rail__item{width:min(calc(var(--rh) * var(--arn)),min(86vw,1100px))}
@media (max-width:768px){.cs-rail--dshots{--rh:min(76vw,420px)}}

/* roles como switch: una píldora; el fondo azul se desliza al rol activo.
   Mientras cambia solo, una línea fina marca el tiempo hasta el próximo rol. */
.rsw__tabs{position:relative;display:flex;gap:0;width:max-content;max-width:100%;margin-inline:0;padding:6px;border-radius:var(--pill);background:var(--blue-mist,#EEF3FF);overflow-x:auto;scrollbar-width:none;isolation:isolate}
.rsw__tabs::-webkit-scrollbar{display:none}
.rsw__tab{position:relative;z-index:1;flex:none;min-width:0;display:inline-flex;align-items:center;gap:10px;padding:14px 24px;border:0;border-radius:var(--pill);background:none;transition:color .35s ease}
.rsw__tab:hover{translate:none;color:var(--blue)}
.rsw__tab.is-on,.rsw__tab.is-on:hover{background:none;color:#FFFFFF}
.rsw__tab b{font-size:11px}
.rsw__tab span{font-size:clamp(14px,1.2vw,17px)}
.rsw__thumb{position:absolute;z-index:0;left:0;top:6px;bottom:6px;width:0;border-radius:var(--pill);background:var(--blue);overflow:hidden;transition:transform .55s var(--e-spring,cubic-bezier(.34,1.4,.64,1)),width .45s var(--e-out)}
.rsw__thumb::after{content:"";position:absolute;left:16px;right:16px;bottom:6px;height:2px;border-radius:2px;background:rgba(255,255,255,.55);transform:scaleX(0);transform-origin:0 50%}
.rsw__tabs.is-timing .rsw__thumb::after{animation:rsw-timer 5s linear forwards}
@keyframes rsw-timer{to{transform:scaleX(1)}}
:root[data-theme="dark"] .rsw__tabs{background:#111A33}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .rsw__tabs{background:#111A33}}
@media (max-width:1024px){
  .rsw__tabs{display:flex;margin-inline:0;padding:5px}
  .rsw__tab{min-width:0;padding:12px 18px}
}
@media (max-width:768px){.rsw__tab b{display:none}}
@media (prefers-reduced-motion:reduce){.rsw__thumb{transition:none}}

/* proceso plegable: se ve el título y "Ver el proceso +"; el detalle se despliega */
.px__more{margin-top:0}
.px__top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px 32px;flex-wrap:wrap}
.px__toggle{display:inline-flex;align-items:center;min-height:48px;padding:0 22px;border-radius:var(--pill);border:1px solid var(--blue);color:var(--blue);font:600 14px/1 var(--text);white-space:nowrap;transition:background .25s,color .25s}
.px__toggle:hover,.px__more.is-open .px__toggle{background:var(--blue);color:#FFFFFF}
.px__more .cs-more__panel > div{display:block}
@media (max-width:768px){.px__toggle{width:100%;justify-content:center}}

/* galería clásica: versión mobile como fila de teléfonos que se mueve (TecnoTools) */
.gallery__item--phones{background:var(--blue);padding:clamp(28px,4vw,56px) 0 clamp(52px,5vw,72px)}
.cs-gal--phones{margin-inline:0;padding-block:0}
.cs-gal--phones .cs-gal__item{width:clamp(170px,17vw,250px)}
.cs-gal--phones .dx-phone{background:#0B0F1A;box-shadow:0 0 0 1px rgba(255,255,255,.12)}
.cs-gal--phones .dx-phone img{height:auto;object-fit:contain}
.gallery__item--phones figcaption{opacity:1;transform:none}
@media (max-width:768px){
  .gallery__item--phones{background:var(--blue);overflow:hidden;border-radius:var(--r-md);padding:24px 0}
  .gallery__item--phones figcaption{position:static;margin:16px 14px 0;color:#FFFFFF;padding:0}
  .cs-gal--phones .cs-gal__item{width:42vw}
}

/* =========================================================
   22. Galería clásica más interactiva: la imagen sigue al mouse,
       brillo bajo el puntero, fila de identidad tipo acordeón y
       un poco de profundidad al hacer scroll. Solo transform/opacity.
   ========================================================= */
.gallery__item[data-spot]{--mx:0;--my:0;--p:.5;isolation:isolate}
.gallery__item[data-spot] img{transition:scale .6s var(--e-out),translate .2s linear}
.gallery__item[data-spot]::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;border-radius:inherit;background:radial-gradient(420px circle at calc(50% + var(--mx) * 50%) calc(50% + var(--my) * 50%),rgba(255,255,255,.22),transparent 62%);opacity:0;transition:opacity .35s ease}
.gallery__item[data-spot] figcaption{z-index:2}
@media (hover:hover) and (pointer:fine){
  .gallery__item[data-spot]:hover img{scale:1.05;translate:calc(var(--mx) * -14px) calc(var(--my) * -14px)}
  .gallery__item[data-spot]:hover::after{opacity:1}
}
/* fila de identidad: la pieza señalada se agranda y las demás se achican */
@media (min-width:901px){
  .gallery__row--4{display:flex;height:clamp(240px,23vw,340px)}
  .gallery__row--4 .gallery__item{flex:1 1 0;min-width:0;aspect-ratio:auto;transition:flex-grow .7s var(--e-out)}
  .gallery__row--4 .gallery__item img{height:100%}
  .gallery__row--4:hover .gallery__item{flex-grow:.8}
  .gallery__row--4 .gallery__item:hover{flex-grow:1.9}
}
/* profundidad al bajar (solo la fila de identidad) */
@media (prefers-reduced-motion:no-preference){
  .gallery__row--4 .gallery__item[data-spot] img{scale:1.08;translate:0 calc((.5 - var(--p)) * 22px)}
  .gallery__row--4 .gallery__item[data-spot]:hover img{scale:1.12;translate:calc(var(--mx) * -14px) calc(var(--my) * -14px + (.5 - var(--p)) * 22px)}
}
@media (prefers-reduced-motion:reduce){
  .gallery__item[data-spot]::after{display:none}
  .gallery__row--4 .gallery__item{transition:none}
}

/* =========================================================
   23. Comparador antes / después ([data-ba]) — estética industrial
       (azul profundo, rojo industrial), reutilizable
   ========================================================= */
.gallery__item--compare{display:grid;gap:clamp(18px,2.4vw,32px);padding:clamp(22px,3.4vw,52px);background:#0B0E1E;color:#E8ECF6;overflow:visible}
.ba-sec__head{display:grid;gap:10px;max-width:62ch}
.ba-sec__kicker{display:inline-flex;align-items:center;gap:10px;font:700 11.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#E1251B}
.ba-sec__kicker::before{content:"";width:22px;height:4px;background:#E1251B;transform:skewX(-19deg)}
.ba-sec__title{font:900 clamp(26px,3vw,46px)/1 var(--display);text-transform:uppercase;letter-spacing:-.02em;color:#FFFFFF}
.ba-sec__text{font-size:clamp(15px,1.15vw,17.5px);line-height:1.55;color:#AEB6CC}
.ba{--ba-pos:50%;position:relative;aspect-ratio:var(--ba-ar,16 / 10);overflow:hidden;border-radius:14px;background:#141833;box-shadow:0 0 0 1px rgba(255,255,255,.08);touch-action:pan-y;user-select:none;-webkit-user-select:none;cursor:ew-resize}
.ba__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:top center;pointer-events:none;-webkit-user-drag:none}
.ba__after{position:absolute;inset:0;clip-path:inset(0 0 0 var(--ba-pos));will-change:clip-path}
.ba.is-smooth .ba__after{transition:clip-path .55s cubic-bezier(.22,1,.36,1)}
.ba__handle{position:absolute;top:0;bottom:0;left:var(--ba-pos);width:0;pointer-events:none}
.ba.is-smooth .ba__handle{transition:left .55s cubic-bezier(.22,1,.36,1)}
.ba__handle::before{content:"";position:absolute;top:0;bottom:0;left:-1.5px;width:3px;background:#FFFFFF;box-shadow:0 0 0 1px rgba(11,14,30,.25),0 0 18px rgba(225,37,27,.35)}
.ba__knob{position:absolute;top:50%;left:0;display:grid;place-items:center;width:52px;height:52px;margin:-26px 0 0 -26px;border-radius:50%;background:#E1251B;color:#FFFFFF;box-shadow:0 0 0 4px #FFFFFF,0 10px 24px -8px rgba(0,0,0,.6);transition:scale .3s cubic-bezier(.34,1.56,.64,1),background .25s}
.ba:hover .ba__knob,.ba.is-dragging .ba__knob,.ba__range:focus-visible ~ .ba__handle .ba__knob{scale:1.1;background:#C21C13}
.ba__label{position:absolute;top:14px;z-index:2;padding:7px 12px;border-radius:6px;font:700 11px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;pointer-events:none;transition:opacity .3s}
.ba__label--before{left:14px;background:rgba(11,14,30,.82);color:#FFFFFF}
.ba__label--after{right:14px;background:#1B2A6B;color:#FFFFFF}
.ba__range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;pointer-events:none}
.ba__range:focus-visible{outline:none}
.ba:has(.ba__range:focus-visible){outline:3px solid #E1251B;outline-offset:4px}
@media (max-width:768px){
  .gallery__item--compare{padding:18px;border-radius:var(--r-md)}
  .ba__knob{width:44px;height:44px;margin:-22px 0 0 -22px}
  .ba__label{top:10px;padding:6px 9px;font-size:10px}
  .ba__label--before{left:10px}.ba__label--after{right:10px}
}
@media (prefers-reduced-motion:reduce){.ba.is-smooth .ba__after,.ba.is-smooth .ba__handle{transition:none}}
/* Lottie dentro de la galería */
.gallery__item--lottie{background:#EFEFEF}
.gallery__item--lottie .lottie{width:min(100%,560px);margin:0 auto}
.gallery__item--lottie figcaption{opacity:1;transform:none}
/* fila de identidad: la imagen llena siempre la tarjeta */
.gallery__row--4 .gallery__item img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
@media (max-width:768px){.gallery__row--4 .gallery__item{aspect-ratio:auto}.gallery__row--4 .gallery__item img{position:static;height:auto;aspect-ratio:1/1;border-radius:var(--r-md)}}
/* celular: el pie va debajo de la animación, fuera del fondo gris (antes quedaba dentro, cortado por la esquina) */
@media (max-width:768px){
  .gallery__item--lottie{background:none;border-radius:0}
  .gallery__item--lottie .lottie{width:100%;background:#EFEFEF;border-radius:var(--r-md);overflow:hidden}
}

/* =========================================================
   Cierre de todos los proyectos (mismo formato que SF TOOLS):
   fondo oscuro, imagen del proyecto atenuada, "El resultado",
   texto y botones (siguiente, todos, link externo).
   ========================================================= */
.cs-final{--p:.5;position:relative;isolation:isolate;overflow:hidden;margin:clamp(88px,10vw,168px) clamp(8px,1.2vw,16px) 0;border-radius:var(--r-xl,44px);background:#0A0A0A;color:#FFFFFF}
.cs-final__art{position:absolute;inset:0;z-index:-1;opacity:.34}
.cs-final__art img{width:100%;height:100%;object-fit:cover;scale:calc(1.12 - var(--p) * .12);filter:blur(2px) saturate(1.1)}
.cs-final__art::after{content:"";position:absolute;inset:0;background:radial-gradient(75% 65% at 50% 50%,rgba(10,10,10,.55) 0%,rgba(10,10,10,.9) 100%)}
.cs-final__in{display:grid;justify-items:center;gap:22px;padding:clamp(80px,10vw,160px) var(--gut);text-align:center}
.cs-final__kicker{font:600 12.5px/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#8FB5FF}
.cs-final__big{font:900 clamp(34px,5vw,84px)/.95 var(--display);text-transform:uppercase;letter-spacing:-.03em;max-width:16ch;color:#FFFFFF}
.cs-final__text{max-width:58ch;font-size:clamp(15px,1.15vw,18px);line-height:1.55;color:rgba(255,255,255,.85)}
.cs-final__actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}
.cs-final__btn{display:inline-flex;align-items:center;gap:10px;min-height:50px;padding:0 24px;border-radius:var(--pill);border:1px solid rgba(255,255,255,.8);font:600 14.5px/1 var(--text);color:#FFFFFF;transition:background .3s ease,color .3s ease,border-color .3s ease}
.cs-final__btn span{transition:translate .35s var(--e-out)}
.cs-final__btn:hover{background:#FFFFFF;border-color:#FFFFFF;color:#0A0A0A}
.cs-final__btn:hover span{translate:4px 0}
.cs-final__btn--solid{background:var(--blue);border-color:var(--blue)}
.cs-final__btn--solid:hover{background:#FFFFFF;color:var(--blue)}
.cs-final__btn:focus-visible{outline:2px solid #FFFFFF;outline-offset:3px}
@media (max-width:768px){
  .cs-final{border-radius:var(--r-lg,32px)}
  .cs-final__in{padding:64px 20px 56px;gap:18px}
  .cs-final__actions{flex-direction:column;align-items:center;width:100%}
  .cs-final__btn{justify-content:center}
}
@media (prefers-reduced-motion:reduce){.cs-final__art img{scale:none}}

/* cierre alineado a la izquierda (pedido de Daniss) */
.cs-final__in{justify-items:start;text-align:left;padding-left:clamp(24px,6vw,96px);padding-right:clamp(24px,6vw,96px)}
.cs-final__actions{justify-content:flex-start}
@media (max-width:768px){
  .cs-final__in{padding:56px 22px 48px}
  .cs-final__actions{align-items:flex-start}
}