@font-face{font-family:"Space Grotesk";src:url(../fonts/space-grotesk-latin.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}
@font-face{font-family:"DM Sans";src:url(../fonts/dm-sans-latin.woff2) format("woff2");font-weight:400 700;font-style:normal;font-display:swap}

:root{
  --bg:#05090D;--surface:#0C161B;--raised:#14232B;
  --text:#F1F5F4;--text2:#AABCC2;
  --teal:#78D5DC;--teal-deep:#287D8B;--gold:#E3BA75;
  --border:#29404A;--btn-text:#071014;--focus:#A0F3ED;
  --display:"Space Grotesk",system-ui,sans-serif;
  --body:"DM Sans",system-ui,sans-serif;
  --h1:clamp(44px,6.2vw,88px);--h2:clamp(32px,4vw,56px);
  --max:1280px;--gut:20px;--gap:72px;--header:72px;
  --r-media:24px;--ui:180ms;--reveal:450ms;
}
@media (min-width:768px){:root{--gut:32px;--gap:120px}}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-padding-top:calc(var(--header) + 16px)}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:18px;line-height:1.55;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
img,video{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:3px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.saltar{position:absolute;left:var(--gut);top:-100px;z-index:100;background:var(--gold);color:var(--btn-text);
  padding:12px 18px;border-radius:999px;font-weight:600;text-decoration:none}
.saltar:focus{top:12px}

.wrap{width:100%;max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
section{padding-block:calc(var(--gap) / 2)}
.eyebrow{font-family:var(--display);font-size:14px;font-weight:500;letter-spacing:.18em;text-transform:uppercase;color:var(--teal);margin:0 0 20px}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.04;letter-spacing:-.045em;margin:0;text-wrap:balance}
h1{font-size:var(--h1)}
h2{font-size:var(--h2)}
.lead{color:var(--text2);max-width:58ch;margin:24px 0 0}
.small{font-size:14px;color:var(--text2)}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;
  font-family:var(--body);font-size:16px;font-weight:600;text-decoration:none;cursor:pointer;border:1px solid transparent;
  transition:background-color var(--ui),border-color var(--ui),color var(--ui),transform var(--ui)}
.btn-primario{background:var(--gold);color:var(--btn-text);border-color:rgba(255,255,255,.18)}
.btn-primario:hover{background:#EDCB91;transform:translateY(-2px)}
.btn-secundario{background:transparent;color:var(--text);border-color:var(--border)}
.btn-secundario:hover{border-color:var(--teal);color:#fff;transform:translateY(-2px)}
.btn[disabled]{cursor:progress;opacity:.72;transform:none}
.enlace{color:var(--teal);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.enlace:hover{color:var(--focus)}

/* Encabezado */
.nav{position:fixed;inset:0 0 auto;z-index:50;height:var(--header);border-bottom:1px solid transparent;
  transition:background-color var(--ui),border-color var(--ui)}
.nav.opaco{background:var(--bg);border-bottom-color:var(--border)}
.nav .wrap{height:100%;display:flex;align-items:center;gap:12px}
.marca{font-family:var(--display);font-weight:700;font-size:20px;letter-spacing:.2em;text-decoration:none;color:var(--text);margin-right:auto}
.nav-enlaces{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}
.nav-enlaces a{font-size:15px;color:var(--text2);text-decoration:none;transition:color var(--ui)}
.nav-enlaces a:hover{color:var(--text)}
.nav-cuenta{font-size:15px;color:var(--text2);text-decoration:none;padding:0 6px}
.nav-cuenta:hover{color:var(--text)}
.nav .btn{min-height:44px;padding:0 18px;font-size:15px}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--border);border-radius:999px;background:transparent;
  align-items:center;justify-content:center;cursor:pointer}
.menu-panel{display:none}
@media (max-width:1023px){
  .nav-enlaces,.nav-cuenta{display:none}
  .js .menu-btn{display:inline-flex}
  .nav .btn{padding:0 14px;font-size:14px}
  .menu-panel{position:fixed;inset:var(--header) 0 auto;background:var(--bg);border-bottom:1px solid var(--border);padding:8px var(--gut) 24px}
  .menu-panel.abierto{display:block}
  .menu-panel ul{list-style:none;margin:0;padding:0}
  .menu-panel a{display:flex;align-items:center;min-height:52px;font-size:18px;text-decoration:none;border-bottom:1px solid var(--border)}
  html:not(.js) .nav{position:absolute}
  html:not(.js) .nav .wrap{flex-wrap:wrap;height:auto;padding-block:14px}
  html:not(.js) .nav-enlaces{display:flex;flex-wrap:wrap;gap:16px;width:100%;order:3}
}
.nav .btn{white-space:nowrap}
@media (max-width:374px){.nav .wrap{gap:8px}.marca{font-size:17px;letter-spacing:.12em}.nav .btn{padding:0 12px;font-size:13.5px}}

/* Medios */
.escena{position:relative}
.escena img,.escena video{width:100%;height:100%;object-fit:cover;object-position:50% 50%}
.escena video{position:absolute;inset:0;opacity:0;transition:opacity 600ms ease}
.escena.reproduciendo video,.escena.detenido video{opacity:1}
.fundido{-webkit-mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 52%,transparent 100%);
  mask-image:radial-gradient(ellipse 50% 50% at 50% 50%,#000 52%,transparent 100%)}
.ctrl{position:absolute;z-index:3;right:14px;bottom:14px;width:44px;height:44px;border-radius:999px;display:none;
  align-items:center;justify-content:center;background:rgba(5,9,13,.72);border:1px solid var(--border);cursor:pointer;
  transition:border-color var(--ui)}
.js .ctrl{display:inline-flex}
.ctrl:hover{border-color:var(--teal)}
.ctrl svg,.menu-btn svg,.v-btn svg{width:18px;height:18px}

/* Hero */
.hero{position:relative;padding-top:calc(var(--header) + 32px);padding-bottom:0;overflow:hidden;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:radial-gradient(60% 50% at 78% 40%,rgba(40,125,139,.20),transparent 70%)}
.hero-copy{position:relative;z-index:2}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-micro{margin:20px 0 0}
.hero-escena{position:relative;z-index:1}
.hero-escena .escena{aspect-ratio:9/16}
@media (max-width:767px){
  .hero-copy::before{content:"";position:absolute;z-index:-1;inset:-40px -20px -60px;
    background:radial-gradient(90% 75% at 30% 45%,rgba(5,9,13,.92),rgba(5,9,13,.55) 70%,transparent)}
  .hero-escena{width:min(92vw,420px);margin:-34vw auto 0;z-index:1}
  .hero h1{font-size:clamp(40px,11.4vw,56px)}
}
@media (min-width:768px){
  .hero{min-height:min(100svh,980px);display:flex;align-items:center;padding-bottom:40px}
  .hero .wrap{display:grid;grid-template-columns:repeat(12,1fr);gap:32px;align-items:center}
  .hero-copy{grid-column:1 / span 6}
  .hero-escena{grid-column:7 / span 6;justify-self:center;width:100%;max-width:calc(min(80svh,780px) * 9 / 16)}
}
@media (min-width:1024px){.hero-escena{grid-column:8 / span 5}}

/* Rejilla editorial de dos lados */
.dos{display:grid;gap:40px}
.dos>*{min-width:0}
@media (min-width:768px){
  .dos{grid-template-columns:repeat(12,1fr);gap:32px;align-items:center}
  .dos>.lado-texto{grid-column:1 / span 6}
  .dos>.lado-medio{grid-column:8 / span 5;justify-self:center;width:100%}
  .dos.invertida>.lado-texto{grid-column:7 / span 6;grid-row:1}
  .dos.invertida>.lado-medio{grid-column:1 / span 5;grid-row:1}
}

/* Visor de la app */
.visor{margin:0;width:100%;max-width:440px;margin-inline:auto}
@media (min-width:1024px){.visor{max-width:390px}}
.v-pantalla{position:relative;aspect-ratio:960/1890;border-radius:var(--r-media);overflow:hidden;background:#000;border:1px solid var(--border)}
.v-pantalla video{width:100%;height:100%;object-fit:contain}
.v-play{position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:999px;display:none;align-items:center;justify-content:center;
  background:rgba(5,9,13,.78);border:1px solid rgba(120,213,220,.55);cursor:pointer;transition:transform var(--ui),border-color var(--ui)}
.js .v-play{display:inline-flex}
.v-play:hover{transform:scale(1.04);border-color:var(--teal)}
.v-play svg{width:26px;height:26px;margin-left:4px}
.visor.activo .v-play{display:none}
.v-falla{position:absolute;left:12px;right:12px;bottom:12px;margin:0;padding:10px 14px;border-radius:12px;background:rgba(5,9,13,.9);
  border:1px solid var(--border);font-size:14px;color:var(--text)}
.v-barra{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-top:14px}
.v-texto{margin:0;font-size:15px;line-height:1.45}
.v-texto b{display:block;font-family:var(--display);font-size:16px;letter-spacing:-.01em;color:var(--text);font-weight:600}
.v-texto span{color:var(--text2)}
.v-ctrls{display:none;gap:8px;flex:none}
.js .v-ctrls{display:flex}
.v-btn{width:44px;height:44px;border-radius:999px;border:1px solid var(--border);background:transparent;display:inline-flex;
  align-items:center;justify-content:center;cursor:pointer;transition:border-color var(--ui)}
.v-btn:hover{border-color:var(--teal)}

/* Capítulos y pasos */
.capitulos{list-style:none;margin:32px 0 0;padding:0;display:grid;gap:0;border-top:1px solid var(--border)}
.cap{width:100%;display:grid;grid-template-columns:auto 1fr;gap:4px 16px;align-items:center;text-align:left;padding:16px 0;
  background:transparent;border:0;border-bottom:1px solid var(--border);cursor:pointer;color:var(--text2);transition:color var(--ui)}
.cap img{grid-row:1 / span 2;width:44px;height:auto;aspect-ratio:960/1890;border-radius:8px;border:1px solid var(--border);opacity:.7;transition:opacity var(--ui)}
.cap-t{font-family:var(--display);font-size:19px;font-weight:600;letter-spacing:-.02em;color:var(--text)}
.cap-d{font-size:15px;line-height:1.4}
.cap-n{font-family:var(--display);font-size:13px;letter-spacing:.14em;color:var(--teal);margin-right:10px}
.cap:hover .cap-t{color:#fff}
.cap[aria-pressed="true"] img{opacity:1;border-color:var(--teal)}
.cap[aria-pressed="true"] .cap-t{color:var(--gold)}
@media (max-width:767px){
  .js .capitulos.desplazable{display:flex;gap:10px;overflow-x:auto;border-top:0;margin-inline:calc(var(--gut) * -1);padding:4px var(--gut) 8px;
    scroll-snap-type:x proximity;scrollbar-width:none}
  .js .capitulos.desplazable::-webkit-scrollbar{display:none}
  .js .capitulos.desplazable li{flex:none;scroll-snap-align:start}
  .js .capitulos.desplazable .cap{width:auto;min-height:48px;padding:10px 16px;border:1px solid var(--border);border-radius:999px;display:flex;gap:10px}
  .js .capitulos.desplazable .cap img,.js .capitulos.desplazable .cap-d{display:none}
  .js .capitulos.desplazable .cap-t{font-size:16px}
  .js .capitulos.desplazable .cap[aria-pressed="true"]{border-color:var(--gold)}
}

/* Aprende del error */
.error-intro{margin-bottom:var(--gap)}
.cine-panel{position:relative;width:min(100%,360px);margin-inline:auto}
.cine-panel .escena{aspect-ratio:9/16;border-radius:var(--r-media);overflow:hidden}
.regla{margin:24px 0 0;font-size:15px;color:var(--text2);max-width:52ch}
@media (max-width:767px){.cine-panel{width:min(58vw,240px)}}

/* Fuentes */
.libro{position:relative;width:min(100%,380px);margin-inline:auto}
.libro .escena{aspect-ratio:9/16;border-radius:var(--r-media);overflow:hidden}
.fuentes .btn{margin-top:32px}

/* Firma: acompañamiento */
.firma{text-align:center;padding-block:var(--gap);overflow:hidden}
.escenario{position:relative;width:min(70vw,320px);margin:0 auto 40px;isolation:isolate}
.escenario::before{content:"";position:absolute;z-index:-1;left:50%;top:44%;width:150%;aspect-ratio:1;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(120,213,220,.22),rgba(40,125,139,.08) 55%,transparent)}
.figura{position:relative;z-index:1;width:100%;height:auto;filter:drop-shadow(0 0 30px rgba(120,213,220,.26)) drop-shadow(0 16px 22px rgba(0,0,0,.5))}
.reflejo{position:relative;height:78px;overflow:hidden;opacity:.3;pointer-events:none;
  border-top:1px solid;border-image:linear-gradient(90deg,transparent,rgba(227,186,117,.9),transparent) 1;
  -webkit-mask-image:linear-gradient(to bottom,#000,transparent);mask-image:linear-gradient(to bottom,#000,transparent)}
.reflejo img{width:100%;height:auto;transform:scaleY(-1);filter:sepia(.35) saturate(1.3) blur(1.5px)}
.firma .lead{margin-inline:auto}

/* Preguntas */
.faq{max-width:840px;margin:40px 0 0;border-top:1px solid var(--border)}
.faq details{border-bottom:1px solid var(--border)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;
  min-height:64px;padding:16px 0;font-family:var(--display);font-size:20px;font-weight:600;letter-spacing:-.02em}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:14px;height:14px;background:
  linear-gradient(var(--teal),var(--teal)) center/14px 2px no-repeat,linear-gradient(var(--teal),var(--teal)) center/2px 14px no-repeat;
  transition:transform var(--ui)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:#fff}
.faq .resp{margin:0 0 24px;color:var(--text2);max-width:62ch}
.faq .resp .enlace{display:inline-block;margin-top:8px}

/* Lanzamiento */
.lanzamiento{position:relative;text-align:center;padding-block:var(--gap);isolation:isolate;overflow:hidden}
.lanzamiento::before{content:"";position:absolute;z-index:-1;left:50%;top:0;width:min(900px,120vw);height:420px;transform:translateX(-50%);
  background:radial-gradient(closest-side,rgba(40,125,139,.18),transparent)}
.sello{font-family:var(--display);font-weight:700;font-size:clamp(28px,4vw,40px);letter-spacing:.24em;margin:0 0 64px;padding-left:.24em;position:relative;display:inline-block}
.sello::after{content:"AXORA";position:absolute;left:.24em;right:0;top:100%;transform:scaleY(-1);color:var(--teal);opacity:.2;
  -webkit-mask-image:linear-gradient(to top,#000,transparent 70%);mask-image:linear-gradient(to top,#000,transparent 70%)}
.lanzamiento .lead{margin-inline:auto}
.aviso{max-width:520px;margin:40px auto 0;text-align:left}
.campo label{display:block;font-size:15px;font-weight:600;margin-bottom:8px}
.campo input[type=email]{width:100%;min-height:52px;padding:0 18px;border-radius:14px;border:1px solid var(--border);background:var(--surface);
  color:var(--text);font:inherit;font-size:17px;transition:border-color var(--ui)}
.campo input[type=email]::placeholder{color:#7F959C}
.campo input[type=email]:hover{border-color:#3C5A66}
.campo input[aria-invalid="true"]{border-color:#F0A38C}
.casilla{display:grid;grid-template-columns:24px 1fr;gap:12px;align-items:start;margin-top:20px;font-size:15px;color:var(--text2);line-height:1.5}
.casilla input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--gold)}
.aviso .btn{width:100%;margin-top:24px}
.aviso .small{margin:14px 0 0;text-align:center}
.estado{margin:18px 0 0;min-height:1.5em;font-size:15px;text-align:center}
.estado[data-tipo="exito"]{color:var(--teal)}
.estado[data-tipo="error"]{color:#F0A38C}
.estado[data-tipo="aviso"]{color:var(--gold)}
.trampa{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Pie */
.pie{border-top:1px solid var(--border);padding-block:48px 40px}
.pie .wrap{display:grid;gap:28px}
.pie-marca{font-family:var(--display);font-weight:700;letter-spacing:.2em;font-size:18px;margin:0}
.pie-firma{margin:6px 0 0;font-size:15px;color:var(--text2)}
.pie ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px 24px}
.pie ul a{display:inline-flex;align-items:center;min-height:44px;font-size:15px;color:var(--text2);text-decoration:none}
.pie ul a:hover{color:var(--text)}
.pie-legal{font-size:14px;color:var(--text2);margin:0}
@media (min-width:768px){.pie .wrap{grid-template-columns:1fr auto;align-items:center}.pie-legal{grid-column:1 / -1}}

/* Modal ampliado */
.modal{padding:0;border:0;background:transparent;color:var(--text);max-width:100vw;max-height:100vh;width:100vw;height:100vh;margin:0}
.modal::backdrop{background:rgba(3,6,9,.92)}
.modal-caja{height:100%;display:flex;flex-direction:column;align-items:center;gap:12px;padding:16px var(--gut)}
.modal-top{width:100%;max-width:560px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.modal-titulo{font-size:18px;letter-spacing:-.01em;line-height:1.3}
.modal video{flex:1;min-height:0;height:100%;width:auto;max-width:100%;aspect-ratio:960/1890;border-radius:16px;background:#000}

/* Aparición */
.js .rv{opacity:0;transform:translateY(16px);transition:opacity var(--reveal) ease,transform var(--reveal) ease}
.js .rv.visto{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .js .rv{opacity:1;transform:none;transition:none}
  .btn,.escena video,.v-play,.cap,.faq summary::after{transition:none}
  .btn:hover,.v-play:hover{transform:none}
}