/* BlackLock · sitio de ventas (rediseño total)
   Idea: la página se enciende y se tapa como la pantalla del celular.
   Campos blancos = pantalla encendida (distracción). Campos negros = BlackLock puesto. Hielo = la luz que vuelve. */
:root{
  --n0:#040506;--n1:#0a0d11;--n2:#10151b;--n3:#18202a;
  --b0:#f5f8fb;--b1:#e8eef4;--b2:#d5dee8;--tinta:#070a0e;
  --hielo:#bfe3ff;--azul:#114cff;--turq:#1fb8cd;--nar:#ff7a4d;--ok:#9be37f;
  --ease:cubic-bezier(.23,1,.32,1);--ease2:cubic-bezier(.77,0,.175,1);
  --gut:clamp(1.25rem,5vw,5.5rem);--max:78rem;--rad:clamp(1.3rem,2.6vw,2.4rem);
  --disp:Sora,"Segoe UI",system-ui,sans-serif;--cuerpo:Manrope,system-ui,sans-serif;--serif:"Instrument Serif",Georgia,serif;
}
*{box-sizing:border-box;margin:0}
html{font-size:112.5%;background:var(--n0);-webkit-tap-highlight-color:transparent;scroll-padding-top:4rem}
@media (max-width:900px),(max-height:700px){html{font-size:100%}}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}.lenis.lenis-stopped{overflow:hidden}
body{background:var(--n0);color:#e8eef4;font:400 clamp(1rem,1.2vw,1.12rem)/1.6 var(--cuerpo);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}b,strong{font-weight:600}
:focus-visible{outline:2px solid var(--acc,var(--hielo));outline-offset:3px;border-radius:4px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
img{max-width:100%;display:block}

/* ---------- campos ---------- */
.oscuro{--bg:var(--n1);--fg:#e8eef4;--mute:#a3b0bd;--line:rgba(191,227,255,.16);--line2:rgba(191,227,255,.34);--acc:var(--hielo);--card:rgba(191,227,255,.05);--cardh:rgba(191,227,255,.1);--strong:#fff;--btn:#fff;--btnt:#05070a;background:var(--bg);color:var(--fg)}
.claro{--bg:var(--b0);--fg:#070a0e;--mute:#45505c;--line:rgba(7,10,14,.14);--line2:rgba(7,10,14,.32);--acc:var(--azul);--card:#fff;--cardh:#fff;--strong:#000;--btn:#070a0e;--btnt:#fff;background:var(--bg);color:var(--fg)}
[hidden]{display:none!important}
.sec{position:relative;overflow:hidden;padding:clamp(5.5rem,13vh,9.5rem) var(--gut) calc(clamp(5.5rem,13vh,9.5rem) + var(--rad));isolation:isolate}
.sec+.sec{border-radius:var(--rad) var(--rad) 0 0;margin-top:calc(var(--rad)*-1);padding-top:calc(clamp(5.5rem,13vh,9.5rem) + 0rem)}
.in{position:relative;z-index:2;max-width:var(--max);margin:0 auto}
.fx{position:absolute;inset:0;z-index:0;pointer-events:none;overflow:hidden}
.fx>*{position:absolute}
.rej{inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:72px 72px;opacity:.55;
  -webkit-mask-image:radial-gradient(70% 70% at 50% 40%,#000 15%,transparent 100%);mask-image:radial-gradient(70% 70% at 50% 40%,#000 15%,transparent 100%)}
.pun{inset:0;background-image:radial-gradient(var(--line2) 1px,transparent 1.5px);background-size:28px 28px;opacity:.5;
  -webkit-mask-image:radial-gradient(60% 60% at 80% 20%,#000,transparent);mask-image:radial-gradient(60% 60% at 80% 20%,#000,transparent)}
.orbe{border-radius:50%;filter:blur(70px)}
.oscuro .orbe.a{width:44vw;height:44vw;left:-12vw;top:-8vh;background:rgba(17,76,255,.22)}
.oscuro .orbe.b{width:34vw;height:34vw;right:-8vw;bottom:-10vh;background:rgba(31,184,205,.14)}
.claro .orbe.a{width:40vw;height:40vw;right:-10vw;top:-10vh;background:rgba(191,227,255,.8)}
.claro .orbe.b{width:30vw;height:30vw;left:-8vw;bottom:-8vh;background:rgba(17,76,255,.1)}
.cruces i{width:15px;height:15px;opacity:.7}
.cruces i::before,.cruces i::after{content:"";position:absolute;background:var(--line2)}
.cruces i::before{left:7px;top:0;width:1px;height:15px}.cruces i::after{top:7px;left:0;height:1px;width:15px}
.num-fondo{font:700 clamp(11rem,30vw,26rem)/.8 var(--disp);letter-spacing:-.08em;color:transparent;-webkit-text-stroke:1.5px var(--line2);right:-.04em;bottom:-.06em;user-select:none;transform:translate3d(0,calc(var(--p,0)*-70px),0)}
.arco{border:1px solid var(--line);border-radius:50%;transform:translate3d(0,calc(var(--p,0)*-50px),0)}
.arco::after{content:"";position:absolute;inset:-1px;border-radius:50%;border:1px solid transparent;border-top-color:var(--acc);animation:gira 14s linear infinite}
@keyframes gira{to{transform:rotate(360deg)}}
.esq{position:absolute;width:16px;height:16px;border:0 solid var(--acc);opacity:.85;pointer-events:none}
.esq.a{left:-1px;top:-1px;border-width:2px 0 0 2px}.esq.b{right:-1px;top:-1px;border-width:2px 2px 0 0}.esq.c{left:-1px;bottom:-1px;border-width:0 0 2px 2px}.esq.d{right:-1px;bottom:-1px;border-width:0 2px 2px 0}

/* ---------- tipografía ---------- */
h1,h2,h3{font-family:var(--disp);font-weight:600;letter-spacing:-.045em;line-height:1;color:var(--strong)}
h1{font-size:clamp(2.55rem,5.3vw,5.7rem);letter-spacing:-.055em;line-height:.98}
h2{font-size:clamp(2.2rem,5vw,4.9rem);margin-bottom:clamp(1.2rem,2.6vw,2.2rem);max-width:17ch}
h2.largo{max-width:24ch}
h3{font-size:clamp(1.15rem,1.7vw,1.5rem);letter-spacing:-.03em;line-height:1.15;margin-bottom:.5rem}
p{max-width:60ch}
p b{color:var(--strong)}
.lead{font-size:clamp(1.15rem,1.7vw,1.5rem);line-height:1.45;color:var(--fg);opacity:.92;max-width:34ch;margin:1.3rem 0 1.7rem}
.nota{margin-top:1.6rem;font-size:.95rem;color:var(--mute);border-left:2px solid var(--acc);padding-left:.9rem;max-width:60ch}
.peq{font-size:.88rem;color:var(--mute)}
.ser{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.08em;margin-bottom:-.08em}
.w>span{display:inline-block;transform:translateY(105%);transition:transform 1s var(--ease);transition-delay:calc(var(--k,0)*55ms)}
.vista [data-split] .w>span,.vista[data-split] .w>span,.sec.vista .w>span{transform:none}

/* ---------- barra, menú, cursor ---------- */
.progreso{position:fixed;top:0;left:0;height:3px;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--turq),var(--azul));z-index:80}
.barra{position:fixed;top:0;left:0;right:0;z-index:70;display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1rem var(--gut);color:#fff;pointer-events:none;transition:color .4s,background .4s}
.barra[data-tema="claro"]{color:#070a0e}
.barra[data-tema="claro"] .marca i{border-color:#070a0e}.barra[data-tema="claro"] .marca i::after{background:#070a0e}
.barra[data-tema="claro"] nav a::after{background:#070a0e}
.barra[data-tema="claro"] .menu-b{border-color:#070a0e;color:#070a0e}
.barra>*{pointer-events:auto}
.marca{font:700 1.15rem var(--disp);letter-spacing:-.04em;text-decoration:none;display:flex;align-items:center;gap:.55rem}
.marca i{width:.7rem;height:1.15rem;border:2px solid #fff;border-radius:.22rem;position:relative}
.marca i::after{content:"";position:absolute;left:50%;top:50%;width:.2rem;height:.2rem;margin:-.1rem;border-radius:50%;background:#fff}
.barra nav{display:flex;gap:1.6rem;font-size:.88rem}
.barra nav a{text-decoration:none;position:relative;padding:.2rem 0;opacity:.8;transition:opacity .3s}
.barra nav a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:#fff;transform:scaleX(0);transform-origin:0 50%;transition:transform .5s var(--ease)}
.barra nav a:hover,.barra nav a.on{opacity:1}.barra nav a:hover::after,.barra nav a.on::after{transform:none}
.menu-b{display:none;background:none;border:1px solid currentColor;color:inherit;border-radius:99px;padding:.4rem .95rem;font:600 .85rem var(--disp);cursor:pointer}
@media (max-width:980px){.barra nav{position:fixed;inset:0;background:#05070a;mix-blend-mode:normal;flex-direction:column;justify-content:center;align-items:flex-start;padding:0 var(--gut);gap:.6rem;font:600 clamp(2rem,9vw,3.4rem) var(--disp);letter-spacing:-.05em;opacity:0;visibility:hidden;transition:opacity .4s;color:#fff}
  .barra.abierto nav{opacity:1;visibility:visible}.barra.abierto{color:#fff}.barra.abierto .menu-b{border-color:#fff;color:#fff}.menu-b{display:block;position:relative;z-index:3}.barra nav a{opacity:1;color:#fff}}
.cur{display:none}
@media screen and (hover:hover) and (pointer:fine){
  html,body,a,button,[data-mag],input{cursor:none}
  .cur{display:block;position:fixed;left:0;top:0;z-index:99;pointer-events:none}
  .cur-p{position:absolute;left:-3px;top:-3px;width:6px;height:6px;border-radius:50%;background:#1fb8cd;transform:translate(-100px,-100px)}
  .cur-a{position:absolute;left:0;top:0;width:30px;height:30px;margin:-15px 0 0 -15px;border-radius:50%;border:1.5px solid #114cff;opacity:.6;transform:translate(-100px,-100px);transition:width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),opacity .3s,background .3s}
  .cur.activo .cur-a{width:56px;height:56px;margin:-28px 0 0 -28px;opacity:1;background:rgba(17,76,255,.1)}
  .cur.fuera .cur-p,.cur.fuera .cur-a{opacity:0}
}
#escena3d{position:fixed;inset:0;width:100vw;height:100vh;z-index:40;pointer-events:none}

/* ---------- botones ---------- */
.boton{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.5rem;border-radius:99px;border:1.5px solid var(--btn);background:var(--btn);color:var(--btnt);font:600 .95rem var(--disp);letter-spacing:-.02em;text-decoration:none;cursor:pointer;transition:transform .5s var(--ease),background .3s,color .3s,border-color .3s;will-change:transform}
.boton:hover{background:transparent;color:var(--btn)}.boton:active{transform:scale(.97)}
.boton.vidrio{background:transparent;color:var(--btn)}.boton.vidrio:hover{background:var(--btn);color:var(--btnt)}
.boton[disabled]{opacity:.4;pointer-events:none}
.acciones{display:flex;flex-wrap:wrap;gap:.8rem}

/* ---------- tarjetas ---------- */
.carta{position:relative;padding:clamp(1.3rem,2.2vw,2rem);border:1px solid var(--line);border-radius:1.1rem;background:var(--card);overflow:hidden;transition:transform .6s var(--ease),border-color .3s,background .3s}
.carta::before{content:"";position:absolute;inset:0;background:radial-gradient(18rem circle at var(--mx,50%) var(--my,0%),var(--acc),transparent 60%);opacity:0;transition:opacity .4s;mix-blend-mode:soft-light;pointer-events:none}
.carta:hover{transform:translateY(-4px);border-color:var(--line2)}.carta:hover::before{opacity:.35}
.carta p{color:var(--mute);font-size:1rem}.carta h3{margin-bottom:.55rem}
.bento{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(.7rem,1.2vw,1.1rem)}
.s3{grid-column:span 3}.s4{grid-column:span 4}.s5{grid-column:span 5}.s6{grid-column:span 6}.s7{grid-column:span 7}.s8{grid-column:span 8}.s12{grid-column:span 12}
@media (max-width:1000px){.s3,.s4,.s5{grid-column:span 6}.s6,.s7,.s8{grid-column:span 12}}
@media (max-width:640px){.bento>*{grid-column:span 12}}
.ic{width:1.9rem;height:1.9rem;stroke:var(--acc);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;margin-bottom:1rem}
.carta.acento{background:var(--acc);border-color:var(--acc);color:var(--btnt)}
.claro .carta.acento{color:#fff}.carta.acento h3,.carta.acento p{color:inherit}.carta.acento p{opacity:.9}
.gran{font:700 clamp(3rem,7vw,6.4rem)/.9 var(--disp);letter-spacing:-.07em;color:inherit;display:block;margin-bottom:.4rem}

/* ---------- campos 3D ---------- */
.v3d{position:relative}
.claro .marco3d{--acc:var(--hielo);--line:rgba(191,227,255,.22);background:radial-gradient(60% 55% at 50% 55%,#17365a,#05070a 78%);border-color:#000;box-shadow:0 2rem 4rem -1.6rem rgba(7,10,14,.5)}
.marco3d{position:relative;border:1px solid var(--line);border-radius:1.2rem;background:linear-gradient(180deg,var(--card),transparent);overflow:visible}
.portada3d{height:clamp(380px,76vh,700px)}.problema3d{height:clamp(320px,62vh,540px)}.idea3d{height:clamp(320px,58vh,520px)}.mat3d{height:clamp(320px,60vh,540px)}
.sin3d .v3d{background:var(--poster) center/contain no-repeat}
.etq3d{position:absolute;left:calc(50% + 2.2rem);top:50%;margin:0;transform:translateY(-50%);display:flex;align-items:center;gap:.6rem;font:600 .82rem var(--disp);color:var(--acc);opacity:0;transition:opacity .5s var(--ease);white-space:nowrap;max-width:none}
.etq3d::before{content:"";width:1.6rem;height:1px;background:var(--acc)}.etq3d.on{opacity:1}
.hud{position:absolute;font:600 .72rem var(--disp);letter-spacing:.08em;color:var(--acc);opacity:.85;white-space:nowrap}
.pie3d{margin:.8rem auto 0;min-height:1.6em;font:600 .95rem var(--disp);color:var(--acc);text-align:center;max-width:none}
.pasos3d{list-style:none;padding:0;margin-top:1rem;display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem}
.pasos3d li{border-top:2px solid var(--line);padding-top:.6rem;font-size:.9rem;color:var(--mute);transition:color .4s,border-color .4s;cursor:pointer}
.pasos3d li.on{color:var(--fg);border-top-color:var(--acc)}
@media (max-width:640px){.pasos3d{grid-template-columns:1fr 1fr}.etq3d{left:50%;top:auto;bottom:6%;transform:translateX(-50%)}}

/* ---------- 1 · inicio ---------- */
.hero{min-height:100svh;padding-top:clamp(5.5rem,11vh,7.5rem);padding-bottom:clamp(3rem,8vh,5rem);display:flex;flex-direction:column;justify-content:center;background:var(--n0)}
.hero .fx .anillo{right:-26vh;top:50%;width:104vh;height:104vh;margin-top:-52vh;transform:rotate(calc(var(--sy,0)*40deg));transition:transform 1.2s var(--ease)}
.hero .anillo .gira,.hero .anillo .barre,.hero .anillo .orbita,.hero .anillo .contra{transform-origin:200px 200px}
#particulas{position:absolute;inset:0;width:100%;height:100%;z-index:1;pointer-events:none}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(1.5rem,4vw,4rem);align-items:center;width:100%}
.sello{display:inline-flex;flex-wrap:wrap;align-items:center;gap:.25rem .8rem;font-size:.9rem;color:var(--mute);margin-bottom:1.6rem;padding:.65rem 1.2rem .65rem 1rem;border:1px solid var(--line2);border-radius:1.2rem}
.sello b{color:#fff}.sello small{font-size:.8rem;opacity:.8;flex-basis:100%;padding-left:1.35rem}
.pto{width:.55rem;height:.55rem;border-radius:50%;background:var(--turq);box-shadow:0 0 0 0 rgba(31,184,205,.6);animation:pulso 2.4s infinite}
@keyframes pulso{70%{box-shadow:0 0 0 .7rem rgba(31,184,205,0)}100%{box-shadow:0 0 0 0 rgba(31,184,205,0)}}
.guia6{list-style:none;padding:0;margin-top:2.2rem;display:flex;flex-wrap:wrap;gap:.5rem}
.guia6 li>*{display:inline-flex;gap:.45rem;align-items:center;padding:.4rem .85rem;border:1px solid var(--line);border-radius:99px;font-size:.82rem;color:var(--mute);text-decoration:none;transition:border-color .3s,color .3s,background .3s}
.guia6 a:hover{border-color:var(--hielo);color:#fff;background:rgba(191,227,255,.08)}
.guia6 b{font:700 .78rem var(--disp);color:var(--hielo)}
.hero-3d .marco3d{background:radial-gradient(60% 50% at 50% 55%,rgba(191,227,255,.1),transparent 70%)}
.hero .hud.h1{left:1rem;top:1rem}.hero .hud.h2{right:1rem;top:1rem}.hero .hud.h3{left:1rem;bottom:1rem}.hero .hud.h4{right:1rem;bottom:1rem}
.cue{position:absolute;left:var(--gut);bottom:1.4rem;z-index:3;font-size:.78rem;color:var(--mute);display:flex;align-items:center;gap:.7rem}
.cue::before{content:"";width:1px;height:2.4rem;background:linear-gradient(var(--hielo),transparent);animation:cae 2.2s var(--ease) infinite}
@keyframes cae{0%{transform:scaleY(0);transform-origin:0 0}50%{transform:scaleY(1);transform-origin:0 0}51%{transform-origin:0 100%}100%{transform:scaleY(0);transform-origin:0 100%}}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.portada3d{height:340px}.cue{display:none}}

/* ---------- cinta ---------- */
.cinta{position:relative;z-index:3;background:var(--hielo);color:#05070a;overflow:hidden;padding:1.1rem 0;border-radius:var(--rad) var(--rad) 0 0;margin-top:calc(var(--rad)*-1)}
.cinta div{display:flex;width:max-content;animation:desfila 38s linear infinite}
.cinta span{font:700 clamp(1.4rem,3.2vw,2.8rem) var(--disp);letter-spacing:-.05em;padding:0 1.6rem;white-space:nowrap;display:flex;align-items:center;gap:3.2rem}
.cinta span::after{content:"";width:.9rem;height:.9rem;border:2px solid #05070a;border-radius:.25rem;transform:rotate(45deg)}
@keyframes desfila{to{transform:translateX(-50%)}}
.cinta+.sec{margin-top:0;border-radius:0}

/* ---------- 3 · motivación ---------- */
.cita{font:400 clamp(1.6rem,3.3vw,3.1rem)/1.14 var(--serif);font-style:italic;letter-spacing:-.02em;max-width:26ch;color:var(--strong);margin:0 0 clamp(2rem,4vw,3.5rem);position:relative}
.cita::before{content:"“";position:absolute;left:-.12em;top:-.5em;font:700 7rem/1 var(--disp);color:var(--acc);opacity:.3}
.cita b{background:linear-gradient(transparent 62%,rgba(17,76,255,.22) 62%);font-weight:400}

/* ---------- 5 · habilidades ---------- */
.hab-grupos{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(.8rem,1.6vw,1.4rem)}
.hab-grupo{border:1px solid var(--line);border-radius:1.2rem;padding:clamp(1.2rem,2vw,1.8rem);background:var(--card)}
.hab-grupo h3{font-size:1.25rem;padding-bottom:1rem;margin-bottom:.4rem;border-bottom:1px dashed var(--line2)}
.habs{list-style:none;padding:0;display:grid;gap:.3rem}
.hab{display:flex;align-items:center;gap:1rem;padding:.7rem .4rem;border-radius:.7rem;transition:background .3s,transform .5s var(--ease)}
.hab:hover{background:rgba(17,76,255,.07);transform:translateX(6px)}
.hab svg{width:2.4rem;height:2.4rem;flex:none;fill:none;stroke:var(--acc);stroke-width:2;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease)}
.vista .hab svg *{stroke-dashoffset:0}.hab svg *{stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.6s var(--ease)}
.hab b{font:600 1.08rem var(--disp);letter-spacing:-.03em;color:var(--strong)}
@media (max-width:900px){.hab-grupos{grid-template-columns:1fr}}

/* ---------- 6 · problema ---------- */
.dos{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(1.5rem,4vw,4rem);align-items:center}
@media (max-width:900px){.dos{grid-template-columns:1fr}}
.nueve{display:flex;align-items:flex-end;gap:clamp(.8rem,1.6vw,1.4rem);margin-bottom:1.6rem}
.nueve .gran{font-size:clamp(5.5rem,15vw,13rem);margin:0;line-height:.78;letter-spacing:-.09em}
.nueve .gran{color:var(--strong)}
.nueve span{font:500 clamp(1.1rem,2vw,1.7rem)/1.15 var(--disp);letter-spacing:-.03em;padding-bottom:.4rem;color:var(--mute);max-width:12ch}
.diez{display:grid;grid-template-columns:repeat(10,1fr);gap:.4rem;max-width:30rem;margin:1.4rem 0}
.diez i{aspect-ratio:9/17;border-radius:.35rem;border:1.5px solid var(--line2);position:relative;opacity:0;transform:translateY(12px);transition:opacity .6s var(--ease),transform .6s var(--ease),background .6s,box-shadow .6s;transition-delay:calc(var(--i)*70ms)}
.diez i.on{background:var(--hielo);box-shadow:0 0 1.4rem rgba(191,227,255,.35);border-color:var(--hielo)}
.vista .diez i{opacity:1;transform:none}

/* ---------- 7 · ficha ---------- */
.ficha-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(.7rem,1.2vw,1.1rem);margin-top:clamp(2rem,4vw,3.4rem)}
@media (max-width:900px){.ficha-grid{grid-template-columns:1fr 1fr}}@media (max-width:560px){.ficha-grid{grid-template-columns:1fr}}
.medida{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem 2.2rem;max-width:30rem;margin:1.8rem 0 .4rem}
.medida div{border-left:2px solid var(--acc);padding-left:1rem}
.medida strong{font:700 clamp(1.8rem,3.2vw,2.8rem) var(--disp);letter-spacing:-.06em;display:block;line-height:1}.medida span{font-size:.85rem;color:var(--mute)}

/* ---------- 8 · simulador ---------- */
.sim-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.5rem,4vw,4rem);align-items:center}
@media (max-width:900px){.sim-grid{grid-template-columns:1fr}}
.ctl{display:grid;gap:1.1rem;margin:1.6rem 0 1.4rem;padding:clamp(1rem,2vw,1.6rem);border:1px solid var(--line2);border-radius:1.2rem;background:var(--card)}
.ctl-t{display:flex;justify-content:space-between;align-items:center;gap:1rem;flex-wrap:wrap}
.ctl-t>span,.ctl-b label{font:600 .9rem var(--disp);color:var(--mute)}
.stepper{display:flex;align-items:center;gap:.6rem}
.stepper button{width:3rem;height:3rem;border-radius:50%;border:1.5px solid var(--hielo);background:transparent;color:var(--hielo);font:500 1.7rem/1 var(--disp);cursor:pointer;transition:background .3s,color .3s,transform .4s var(--ease)}
.stepper button:hover{background:var(--hielo);color:#05070a}.stepper button:active{transform:scale(.9)}
.stepper output{font:700 2rem var(--disp);letter-spacing:-.06em;min-width:5.6ch;text-align:center;color:#fff}
.ctl-b{display:grid;grid-template-columns:auto 1fr auto;gap:.9rem;align-items:center}
.ctl-b output{font:700 1.05rem var(--disp);min-width:4ch;text-align:right;color:#fff}.ctl-b output.bajo{color:var(--nar)}
input[type=range]{-webkit-appearance:none;appearance:none;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--nar) 0 9%,var(--line2) 9% 100%);outline-offset:6px;width:100%}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:1.4rem;height:1.4rem;border-radius:50%;background:var(--hielo);border:3px solid #05070a;box-shadow:0 0 0 1.5px var(--hielo);cursor:pointer}
input[type=range]::-moz-range-thumb{width:1.2rem;height:1.2rem;border-radius:50%;background:var(--hielo);border:3px solid #05070a;cursor:pointer}
.sim-msg{min-height:2.9em;font-size:.95rem;color:var(--hielo);max-width:none}
.fases{list-style:none;padding:0;display:grid;gap:.5rem;counter-reset:f}
.fases li{counter-increment:f;display:grid;grid-template-columns:2.2rem 1fr;gap:.2rem .8rem;padding:.6rem .8rem;border:1px solid var(--line);border-radius:.8rem;transition:border-color .4s,background .4s,opacity .4s;opacity:.55}
.fases li::before{content:counter(f);grid-row:span 2;display:grid;place-items:center;width:2rem;height:2rem;border-radius:50%;border:1.5px solid var(--line2);font:700 .85rem var(--disp);color:var(--mute);transition:all .4s}
.fases li.on{opacity:1;border-color:var(--hielo);background:var(--cardh)}.fases li.on::before{background:var(--hielo);color:#05070a;border-color:var(--hielo)}
.fases b{font:600 .98rem var(--disp);letter-spacing:-.03em;color:#fff}.fases span{font-size:.88rem;color:var(--mute)}
.parpadeo{font-style:normal;color:var(--nar);animation:parp 1.4s steps(2) infinite}@keyframes parp{50%{opacity:.25}}

.sim{--u:clamp(9px,1.45vh,15px);position:relative;height:clamp(440px,74vh,680px);display:grid;place-items:center;perspective:1500px;font-size:var(--u)}
.sim-hud{position:absolute;left:1rem;top:1rem;font:600 .75rem var(--disp);letter-spacing:.08em;color:var(--hielo);opacity:.9;display:flex;gap:.6rem;align-items:center}
.sim-hud::before{content:"";width:.5rem;height:.5rem;border-radius:50%;background:var(--ok)}
.sim[data-estado="sesion"] .sim-hud::before,.sim[data-estado="vacio"] .sim-hud::before{background:var(--nar)}
.sim-marco{position:absolute;inset:0;border:1px solid var(--line);border-radius:1.2rem;background:radial-gradient(55% 50% at 50% 55%,rgba(17,76,255,.18),transparent 75%),linear-gradient(var(--line) 1px,transparent 1px) 0 0/100% 3.2em,linear-gradient(90deg,var(--line) 1px,transparent 1px) 0 0/3.2em 100%;background-blend-mode:normal}
.plano{position:relative;width:17em;height:34em;transform-style:preserve-3d;transform:rotateX(54deg) rotateZ(-30deg) translateY(2em);transition:transform 1.4s var(--ease)}
.tel{position:absolute;inset:0;border-radius:2.7em;background:#0b121b;border:.3em solid #26303d;box-shadow:0 0 0 .1em #0a0f16}
.pan{position:absolute;inset:.55em;border-radius:2.2em;overflow:hidden;background:linear-gradient(170deg,#12315e,#07101c 60%,#04070a);transition:filter 1s,background 1s}
.pan::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 40%,rgba(255,255,255,.1) 50%,transparent 60%);transform:translateX(-120%);animation:brillo 5s var(--ease) infinite}
@keyframes brillo{40%,100%{transform:translateX(120%)}}
.hora{position:absolute;left:0;right:0;top:3.2em;text-align:center;font:600 3.6em/1 var(--disp);letter-spacing:-.06em;color:#fff}
.fecha{position:absolute;left:0;right:0;top:2em;text-align:center;font-size:1em;color:rgba(255,255,255,.7)}
.notis{position:absolute;left:1.2em;right:1.2em;top:9em;display:grid;gap:.7em}
.noti{display:flex;gap:.8em;align-items:center;padding:.8em;border-radius:1em;background:rgba(255,255,255,.14);opacity:0;transform:translateY(-1em);animation:noti 6s var(--ease) infinite;animation-delay:calc(var(--k)*1.1s)}
.noti i{width:2.4em;height:2.4em;border-radius:.6em;background:var(--c,#bfe3ff);flex:none}.noti em{flex:1;height:.6em;border-radius:.3em;background:rgba(255,255,255,.7);box-shadow:0 1.2em 0 -.1em rgba(255,255,255,.35)}
@keyframes noti{0%{opacity:0;transform:translateY(-1em)}8%,80%{opacity:1;transform:none}92%,100%{opacity:0}}
.pan .avisos{position:absolute;left:1.2em;right:1.2em;bottom:2.4em;text-align:center;font:600 1.15em var(--disp);color:#fff;opacity:0;transition:opacity .6s}
.sim[data-estado="fin"] .pan .total,.sim[data-estado="suelta"] .pan .avisos{opacity:1}
.sim[data-estado="sesion"] .pan,.sim[data-estado="vacio"] .pan,.sim[data-estado="baja"] .pan{filter:brightness(.25) saturate(.3)}
.sim[data-estado="sesion"] .noti,.sim[data-estado="vacio"] .noti{animation-play-state:paused;opacity:0}
.losa{position:absolute;left:-.3em;right:-.3em;top:-.3em;bottom:-.3em;border-radius:2.9em;background:linear-gradient(160deg,#171d26,#050709 55%);border:.18em solid #3a4656;transform:translateZ(10em);transition:transform 1.1s var(--ease2),box-shadow 1s;box-shadow:0 0 0 .1em rgba(191,227,255,.2),0 0 3em rgba(17,76,255,.35)}
.sim[data-estado="baja"] .losa,.sim[data-estado="vacio"] .losa,.sim[data-estado="sesion"] .losa{transform:translateZ(.45em);box-shadow:0 0 0 .1em rgba(191,227,255,.35),0 0 1em rgba(0,0,0,.8)}
.sim[data-estado="suelta"] .losa{transform:translateZ(10em);transition-duration:1.4s}
.oled{position:absolute;left:50%;top:50%;width:9.6em;height:9.6em;margin:-4.8em;border-radius:50%;background:#02060a;border:.2em solid #1c2530;display:grid;place-items:center;text-align:center;box-shadow:inset 0 0 1.4em rgba(191,227,255,.1)}
.oled b{font:700 2.1em/1 var(--disp);letter-spacing:-.06em;color:var(--hielo);display:block}.oled small{font-size:.9em;color:rgba(191,227,255,.7);display:block;margin-top:.4em;letter-spacing:.06em}
.sim[data-bajo="1"] .oled b,.sim[data-bajo="1"] .oled small{color:var(--nar)}
.oled svg{position:absolute;inset:-.55em;width:calc(100% + 1.1em);height:calc(100% + 1.1em);transform:rotate(-90deg);pointer-events:none}
.oled circle{fill:none;stroke-width:1.8;stroke-linecap:round}.oled .r0{stroke:rgba(191,227,255,.14)}.oled .r1{stroke:var(--hielo);stroke-dasharray:100;stroke-dashoffset:100;transition:stroke-dashoffset .2s linear}
.sim[data-bajo="1"] .r1{stroke:var(--nar)}
.bt{position:absolute;top:50%;width:1.1em;height:4.4em;margin-top:-2.2em;border-radius:.6em;background:#202a36;border:.12em solid #3a4656}.bt.m{left:-.55em;transform:translateZ(0)}.bt.p{right:-.55em}
.bt::after{content:"";position:absolute;left:50%;top:50%;width:.5em;height:.14em;background:#bfe3ff;margin:-.07em -.25em;border-radius:1px}.bt.p::before{content:"";position:absolute;left:50%;top:50%;width:.14em;height:.5em;background:#bfe3ff;margin:-.25em -.07em;border-radius:1px}
.logo-l{position:absolute;left:0;right:0;bottom:2em;text-align:center;font:700 1.1em var(--disp);letter-spacing:.2em;color:rgba(191,227,255,.55)}
.sombra{position:absolute;left:1em;right:1em;top:1em;bottom:1em;border-radius:2.4em;background:#000;filter:blur(2em);opacity:.0;transform:translateZ(.05em);transition:opacity 1s}
.sim[data-estado="idle"] .sombra,.sim[data-estado="suelta"] .sombra,.sim[data-estado="fin"] .sombra{opacity:.55}
.vacio-ring{position:absolute;left:50%;top:50%;width:26em;height:26em;margin:-13em;border-radius:50%;border:.14em solid var(--hielo);opacity:0;transform:translateZ(.6em) scale(1.3)}
.sim[data-estado="vacio"] .vacio-ring{animation:aspira 3s ease-in forwards}
@keyframes aspira{0%{opacity:0;transform:translateZ(.6em) scale(1.5)}20%{opacity:.9}100%{opacity:0;transform:translateZ(.6em) scale(.35)}}
.sim[data-estado="idle"] .plano{animation:flota 5s ease-in-out infinite}
@keyframes flota{50%{transform:rotateX(54deg) rotateZ(-27deg) translateY(1.4em)}}
@media (max-width:640px){.sim{height:440px}}

/* ---------- 9 · interior ---------- */
.mat{list-style:none;padding:0;margin-top:1.2rem}
.mat li{display:grid;grid-template-columns:minmax(0,1fr) 5rem 2.8rem;gap:.8rem;align-items:center;padding:.62rem .5rem;border-bottom:1px solid var(--line);font-size:.98rem;transition:background .3s,padding .4s var(--ease)}
.mat li[data-fase]:hover,.mat li.on{background:rgba(17,76,255,.07);padding-left:1rem}
.mat span{color:var(--fg)}.mat span small{display:block;font-size:.8rem;color:var(--mute)}
.mat i{height:.5rem;border-radius:.3rem;background:var(--line);position:relative;overflow:hidden}
.mat i::after{content:"";position:absolute;inset:0;background:var(--acc);transform-origin:0 50%;transform:scaleX(0);transition:transform 1.3s var(--ease);transition-delay:calc(var(--k)*80ms)}
.vista .mat i::after{transform:scaleX(calc(var(--v)/4))}
.mat em{font:600 .98rem var(--disp);font-style:normal;text-align:right;color:var(--strong)}
.mat .total{font-weight:600}.mat .total em{font-size:1.3rem}.mat .total i{background:none}.mat .total i::after{display:none}
.mat li.max i::after{background:var(--nar)}
.trio{display:grid;grid-template-columns:1fr;gap:.8rem;margin-top:1.4rem}
.piezas{list-style:none;padding:0;margin-top:1.6rem;display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem}
.piezas li{padding:.8rem 1rem;border:1px solid var(--line);border-radius:.8rem;background:var(--card)}.piezas b{font:600 .95rem var(--disp);letter-spacing:-.03em;display:block;color:var(--strong)}.piezas span{font-size:.85rem;color:var(--mute)}
@media (max-width:640px){.piezas{grid-template-columns:1fr}}

/* ---------- 10 · versiones ---------- */
.ver{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem;margin:1.4rem 0 .5rem;max-width:34rem}
.sw{position:relative;text-align:left;border:1.5px solid var(--line);border-radius:1.1rem;padding:1.1rem;background:var(--card);color:inherit;cursor:pointer;display:grid;gap:.3rem;font:inherit;transition:border-color .3s,transform .5s var(--ease)}
.sw:hover{transform:translateY(-3px)}.sw[aria-pressed="true"]{border-color:var(--hielo);box-shadow:0 0 0 1px var(--hielo)}
.sw .pl{height:6.5rem;border-radius:.9rem;position:relative;margin-bottom:.5rem;overflow:hidden;display:grid;place-items:center}
.sw .pl::after{content:"";width:2.2rem;height:2.2rem;border-radius:50%;border:2px solid currentColor;opacity:.5}
.sw.neg .pl{background:linear-gradient(160deg,#1a2029,#050709);color:#bfe3ff}
.sw.bla .pl{background:linear-gradient(160deg,#fff,#c5ced8);color:#111}
.sw b{font:600 1.1rem var(--disp);color:#fff;letter-spacing:-.03em}.sw span{font-size:.85rem;color:var(--mute)}
.lista-no{list-style:none;padding:0;display:grid;gap:.7rem;margin-top:1.2rem}
.lista-no li{display:flex;gap:1rem;align-items:center;padding:1rem 1.2rem;border:1px solid var(--line);border-radius:1rem;background:var(--card);font-size:1.02rem;transition:transform .5s var(--ease),border-color .3s}
.lista-no li:hover{transform:translateX(8px);border-color:var(--nar)}
.lista-no svg{width:1.6rem;height:1.6rem;flex:none;stroke:var(--nar);fill:none;stroke-width:2;stroke-linecap:round}

/* ---------- 11 · costo ---------- */
.costo-total{display:flex;align-items:flex-end;gap:1.2rem;flex-wrap:wrap;margin:1.2rem 0 1.4rem}
.costo-total strong{font:700 clamp(4rem,12vw,10.5rem)/.82 var(--disp);letter-spacing:-.09em;color:var(--strong)}
.costo-total strong span{font:inherit;padding:0;color:inherit;letter-spacing:inherit}
.costo-total span{font:500 clamp(1.05rem,1.7vw,1.4rem) var(--disp);letter-spacing:-.03em;color:var(--mute);padding-bottom:.6rem}
.pila{display:flex;height:clamp(3.4rem,7vw,5.4rem);border-radius:.9rem;overflow:hidden;gap:3px;margin:2.2rem 0 1.4rem;background:var(--line)}
.pila i{display:block;flex:calc(var(--v)*1000);min-width:0;background:var(--c);transform:scaleX(0);transform-origin:0 50%;transition:transform 1.3s var(--ease),filter .3s,flex .3s;transition-delay:calc(var(--k)*90ms);position:relative}
.vista .pila i{transform:none}
.pila i.hv{filter:brightness(1.35) saturate(1.2)}.pila:hover i:not(.hv){filter:brightness(.55)}
.leyenda{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:.6rem 1.4rem}
.leyenda li{display:flex;align-items:center;gap:.7rem;font-size:.92rem;padding:.4rem 0;border-bottom:1px solid var(--line);transition:color .3s;cursor:default}
.leyenda li::before{content:"";width:.85rem;height:.85rem;border-radius:.25rem;background:var(--c);flex:none}.leyenda em{margin-left:auto;font:600 .95rem var(--disp);font-style:normal;color:var(--strong)}
.leyenda li.hv{color:var(--strong)}
@media (max-width:900px){.leyenda{grid-template-columns:1fr 1fr}}@media (max-width:560px){.leyenda{grid-template-columns:1fr}}
.precios{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(.7rem,1.2vw,1.1rem);margin-top:2rem}
.precios .carta strong{font:700 clamp(2rem,3.6vw,3.2rem) var(--disp);letter-spacing:-.06em;display:block;line-height:1;margin:.4rem 0;color:var(--strong)}
.precios .carta.acento strong{color:#fff}
@media (max-width:760px){.precios{grid-template-columns:1fr}}

/* ---------- 12 · datos ---------- */
.datos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(.7rem,1.2vw,1.1rem);margin-top:2rem}
@media (max-width:1000px){.datos-grid{grid-template-columns:1fr}}
.graf{padding:clamp(1.2rem,2vw,1.8rem);border:1px solid var(--line);border-radius:1.1rem;background:var(--card)}
.graf h3{font-size:1.2rem;min-height:3.4em}
.bar{display:grid;gap:.3rem;margin:1rem 0}.bar span{font-size:.86rem;color:var(--mute)}
.carril{height:.9rem;border-radius:.5rem;background:var(--line);position:relative;overflow:hidden}
.rell{position:absolute;top:0;bottom:0;width:0;border-radius:.5rem;background:linear-gradient(90deg,var(--turq),var(--hielo));transition:width 1.6s var(--ease)}
.bar em{font:700 1.7rem var(--disp);font-style:normal;letter-spacing:-.05em;color:var(--strong)}
.fuente{font-size:.85rem;color:var(--mute);margin-top:1rem;line-height:1.45}
.et{display:inline-block;margin-top:.4rem;padding:.12rem .6rem;border:1px solid var(--nar);border-radius:99px;color:var(--nar);font-size:.74rem}

/* ---------- 13 · mercado ---------- */
.rivales{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(.7rem,1.2vw,1.1rem);margin:2rem 0 .6rem}
.rival{text-align:center;padding:1.2rem 1rem 1.4rem;border:1px solid var(--line);border-radius:1.1rem;background:var(--card);transition:transform .6s var(--ease),border-color .3s}
.rival:hover{transform:translateY(-6px);border-color:var(--acc)}
.rival.nuestro{background:var(--hielo);color:#05070a;border-color:var(--hielo);--strong:#000;--mute:#26323e;--acc:#114cff}
.rival canvas{width:100%;height:9rem;display:block}.rival b{font:600 1.25rem var(--disp);letter-spacing:-.04em;display:block;color:var(--strong)}.rival em{font:600 .95rem var(--disp);font-style:normal;color:var(--acc);display:block;margin:.1rem 0 .5rem}.rival.nuestro em{color:#114cff}.rival p{font-size:.88rem;color:var(--mute);margin:0 auto}
@media (max-width:900px){.rivales{grid-template-columns:1fr 1fr}}
.comp-wrap{margin-top:2.6rem;overflow-x:auto}
.comp{width:100%;border-collapse:collapse;font-size:.92rem;min-width:44rem}
.comp th,.comp td{text-align:left;padding:.85rem .9rem;border-bottom:1px solid var(--line);vertical-align:top}
.comp thead th{font:600 .8rem var(--disp);color:var(--mute);letter-spacing:.06em;border-bottom:2px solid var(--fg)}
.comp tbody th{font:600 1rem var(--disp);color:var(--strong);letter-spacing:-.03em}.comp tr{transition:background .3s}.comp tbody tr:hover{background:rgba(17,76,255,.06)}
.comp tr.nuestra{background:var(--n1)}.comp tr.nuestra th,.comp tr.nuestra td{color:#fff;border-color:var(--n1)}.comp tr.nuestra:hover{background:var(--n2)}
.comp-wrap h3{margin-bottom:1rem}

/* ---------- 14 · plan ---------- */
.dptos{list-style:none;padding:0;margin-top:2rem;}
.dptos li{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:1rem 2rem;align-items:baseline;padding:clamp(1.1rem,2.4vw,1.9rem) 0;border-top:1px solid var(--line2);transition:padding .6s var(--ease),background .4s}
.dptos li:last-child{border-bottom:1px solid var(--line2)}
.dptos li::before{content:none}
.dptos b{font:600 clamp(1.5rem,3.6vw,3.2rem)/1 var(--disp);letter-spacing:-.05em;color:#fff;transition:transform .6s var(--ease),color .3s}
.dptos span{color:var(--mute);font-size:1.02rem}
.dptos li:hover{padding-left:1.2rem;background:linear-gradient(90deg,rgba(191,227,255,.08),transparent)}.dptos li:hover b{color:var(--hielo)}
@media (max-width:760px){.dptos li{grid-template-columns:1fr}}

/* ---------- 15 · video ---------- */
.vcab{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:2rem}
.vtit em{font-style:italic;font-family:var(--serif);font-weight:400;letter-spacing:-.02em;color:var(--acc)}
.vpills{list-style:none;padding:0;display:flex;gap:.5rem;flex-wrap:wrap}.vpills li{padding:.35rem .9rem;border:1px solid var(--line2);border-radius:99px;font-size:.84rem}
.vescena{perspective:1600px;margin:1rem 0 2rem}
.video-marco{position:relative;aspect-ratio:16/9;border-radius:1.4rem;overflow:hidden;background:#000;border:1px solid var(--line2);transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .6s var(--ease);box-shadow:0 2.6rem 5rem -1.6rem rgba(7,10,14,.55)}
.video-marco iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;cursor:pointer;transition:transform 1.4s var(--ease)}.video-marco:hover .video-poster{transform:scale(1.04)}
.video-velo{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(0,0,0,.7));pointer-events:none}
.video-glare{position:absolute;inset:0;background:radial-gradient(30rem circle at var(--gx,50%) var(--gy,40%),rgba(255,255,255,.14),transparent 55%);pointer-events:none}
.video-play{position:absolute;left:50%;top:50%;width:7rem;height:7rem;margin:-3.5rem;border-radius:50%;border:0;background:#fff;color:#05070a;cursor:pointer;display:grid;place-items:center;transition:transform .5s var(--ease)}
.video-play:hover{transform:scale(1.1)}.video-play .tri{width:2.6rem;height:2.6rem;fill:currentColor;margin-left:.3rem}.video-play .anillo{position:absolute;inset:-.9rem;width:calc(100% + 1.8rem);height:calc(100% + 1.8rem);color:#fff;animation:gira 18s linear infinite}
.video-pie-marco{position:absolute;left:1.6rem;right:1.6rem;bottom:1.4rem;display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;color:#fff;cursor:pointer}
.video-pie-marco b{font:600 clamp(1.1rem,2.4vw,2rem)/1.05 var(--disp);letter-spacing:-.04em}.chip-play{display:flex;gap:.6rem;align-items:center;padding:.4rem .9rem;border:1px solid rgba(255,255,255,.5);border-radius:99px;font-size:.84rem}.chip-play small{opacity:.7}
.video-marco.on .video-poster,.video-marco.on .video-velo,.video-marco.on .video-glare,.video-marco.on .video-play,.video-marco.on .video-pie-marco{display:none}
.vpuntos{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(.7rem,1.2vw,1.1rem);margin-bottom:2rem}
.vpuntos li{padding:1.2rem 1.4rem;border:1px solid var(--line);border-radius:1rem;background:var(--card)}.vpuntos .n{font:700 .85rem var(--disp);color:var(--acc)}.vpuntos h3{font-size:1.2rem;margin:.4rem 0}.vpuntos p{font-size:.92rem;color:var(--mute)}
@media (max-width:760px){.vpuntos{grid-template-columns:1fr}}

/* ---------- 16 · referencias ---------- */
.refs-wrap{margin-top:2rem}.refs-wrap h3{font-size:1.3rem;margin:2.2rem 0 .4rem}
.refs{list-style:none;padding:0;columns:2 22rem;column-gap:1.6rem;max-height:34rem;overflow:auto;border:1px solid var(--line);border-radius:1rem;padding:1.2rem 1.4rem;margin-top:1rem;background:var(--card);scrollbar-color:var(--hielo) transparent}
.refs li{break-inside:avoid;padding:.8rem 0;border-bottom:1px solid var(--line);font-size:.86rem;color:var(--mute);display:grid;gap:.15rem}
.refs a{font:600 .95rem var(--disp);letter-spacing:-.02em;color:var(--strong);text-decoration:none;border-bottom:1px solid var(--line2);justify-self:start}.refs a:hover{color:var(--hielo);border-color:var(--hielo)}
.refs b{color:var(--fg);font-weight:600}.refs small{color:var(--mute);opacity:.75}
.refs-wrap details{margin-top:1.6rem}.refs-wrap summary{cursor:pointer;font:600 1.15rem var(--disp);padding:.6rem 0;color:var(--hielo)}
@media (max-width:640px){.refs{columns:1;max-height:28rem}}

/* ---------- 17 · cierre ---------- */
.cierre{background:var(--hielo);color:#05070a;padding-bottom:0;--acc:#114cff;--line:rgba(5,7,10,.18);--line2:rgba(5,7,10,.4);--mute:#2a3744;--strong:#000;--btn:#05070a;--btnt:#fff}
.cierre .gigante{font:700 clamp(4rem,19.5vw,19rem)/.8 var(--disp);letter-spacing:-.09em;color:#05070a;text-align:center;white-space:nowrap;margin:clamp(1.5rem,5vh,3rem) calc(var(--gut)*-.5) 0;transform:translateY(calc(var(--p,0)*-30px))}
.cierre .lead{color:#05070a;max-width:30ch;margin:1.2rem auto 1.6rem;text-align:center}
.cierre .nota{margin-inline:auto;border-color:#05070a}.cierre .acciones{justify-content:center}
.pie-datos{position:relative;z-index:2;margin:clamp(2rem,6vh,4rem) calc(var(--gut)*-1) 0;background:#05070a;color:#bfe3ff;padding:2rem var(--gut) 5rem;display:grid;grid-template-columns:repeat(3,1fr);gap:1.6rem 3rem;font-size:.92rem;line-height:1.6}
.pie-datos b{color:#fff}.pie-datos a{color:#fff;text-decoration-color:rgba(191,227,255,.5)}.pie-datos p{max-width:none}
@media (max-width:900px){.pie-datos{grid-template-columns:1fr}}

/* ---------- reloj ---------- */
.reloj{position:fixed;right:1rem;bottom:1rem;z-index:75;border:1px solid var(--line2);background:rgba(5,7,10,.78);color:#fff;border-radius:99px;padding:.5rem 1rem;font:600 .9rem var(--disp);cursor:pointer;backdrop-filter:blur(8px);--line2:rgba(191,227,255,.4)}
.reloj[data-on="1"]{border-color:var(--hielo)}.reloj[data-fin="1"]{border-color:var(--nar);color:var(--nar)}

/* ---------- aparición ---------- */
.js .sec:not(.vista) [data-rv]{opacity:0;transform:translateY(28px)}
[data-rv]{transition:opacity .9s var(--ease),transform 1.1s var(--ease);transition-delay:calc(var(--i,0)*90ms)}
.vista [data-rv]{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;transition-delay:0s!important}
  .js .sec:not(.vista) [data-rv]{opacity:1;transform:none}.w>span{transform:none}.cinta div{animation:none}
}
@media print{.barra,.cur,.reloj,#escena3d,.progreso{display:none}.sec{break-inside:avoid}}

.sim[data-ver="1"] .losa{background:linear-gradient(160deg,#fdfeff,#b4bfcb 60%);border-color:#fff}.sim[data-ver="1"] .logo-l{color:rgba(5,7,10,.5)}

/* referencias en grupos plegables */
.refs-wrap details{border-top:1px solid var(--line2)}
.refs-wrap details:last-of-type{border-bottom:1px solid var(--line2)}
.refs-wrap summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.2rem 0;font:600 clamp(1.05rem,1.9vw,1.45rem) var(--disp);letter-spacing:-.03em;color:var(--strong);cursor:pointer;margin:0}
.refs-wrap summary::-webkit-details-marker{display:none}
.refs-wrap summary small{font:500 .8rem var(--cuerpo);color:var(--mute);margin-left:auto;padding-right:.4rem}
.refs-wrap summary::after{content:"+";font:300 1.8rem/1 var(--disp);color:var(--acc);transition:transform .4s var(--ease)}
.refs-wrap details[open]>summary::after{transform:rotate(45deg)}
.refs-wrap details>.nota{margin-top:0}
.refs-wrap details .refs{margin-bottom:1.4rem}

.sim-lectura{position:absolute;left:1.3rem;bottom:1.1rem;z-index:3;display:flex;align-items:baseline;gap:.9rem}
.sim-lectura b{font:700 clamp(2.4rem,4.6vw,4rem)/1 var(--disp);letter-spacing:-.07em;color:var(--hielo);font-variant-numeric:tabular-nums}
.sim-lectura span{font:600 .8rem var(--disp);letter-spacing:.12em;color:var(--mute)}
.sim[data-bajo="1"] .sim-lectura b{color:var(--nar)}
.sim{overflow:hidden;border-radius:1.2rem}
@media (max-width:640px){.sim{--u:8px;height:420px}.sim-lectura b{font-size:2.2rem}}
@media (max-height:800px) and (min-width:901px){h1{font-size:clamp(2.4rem,4.5vw,4.7rem)}.hero{padding-top:5.2rem}.portada3d{height:clamp(360px,70vh,640px)}}

.refs small,.refs span{font-size:.84rem}.cue{font-size:.85rem}.hud{font-size:.78rem}.vpuntos .n{font-size:.9rem}
.barra.pegada{backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.barra.pegada[data-tema="oscuro"]{background:rgba(4,5,6,.78)}
.barra.pegada[data-tema="claro"]{background:rgba(245,248,251,.84)}