/* Herko · web v2 · propuesta B «Escenario»
   Tokens claro (por defecto) y oscuro (automático con prefers-color-scheme, o forzado con data-theme).
   Tipografía: Atkinson Hyperlegible Next, autoalojada en ../fonts. Sin recursos externos. */

@font-face{font-family:"Atkinson Hyperlegible Next";font-weight:400;font-style:normal;font-display:swap;src:url(../fonts/atkinson-400.woff2) format("woff2")}
@font-face{font-family:"Atkinson Hyperlegible Next";font-weight:600;font-style:normal;font-display:swap;src:url(../fonts/atkinson-600.woff2) format("woff2")}
@font-face{font-family:"Atkinson Hyperlegible Next";font-weight:700;font-style:normal;font-display:swap;src:url(../fonts/atkinson-700.woff2) format("woff2")}

:root{
  color-scheme:light;
  --fondo:#F6F3EC;--sup:#FFFFFF;--tinta:#1B1B1F;--t2:#55524B;--borde:#7A766C;--linea:#DAD5C8;
  --acento:#86E0BD;--sobre:#08301F;--verde:#0B6B4C;--tinte:#DDF1E8;--panel:#123B30;
  --error:#B3261E;--marco:#1B1B1F;
  --band:#86E0BD;--band-texto:#08301F;--band-card:#FFFFFFD9;--band-card-texto:#1B1B1F;--foco:#0B6B4C;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme=light]){
    color-scheme:dark;
    --fondo:#101114;--sup:#1A1C21;--tinta:#ECEDF0;--t2:#A9ADB8;--borde:#7D8290;--linea:#2C2F37;
    --acento:#8FE3C3;--sobre:#08301F;--verde:#8FE3C3;--tinte:#17332B;--panel:#0C2A22;
    --error:#FF9A92;--marco:#3A3E48;
    --band:#17332B;--band-texto:#ECEDF0;--band-card:#1A1C21;--band-card-texto:#ECEDF0;--foco:#8FE3C3;
  }
}
:root[data-theme=dark]{
  color-scheme:dark;
  --fondo:#101114;--sup:#1A1C21;--tinta:#ECEDF0;--t2:#A9ADB8;--borde:#7D8290;--linea:#2C2F37;
  --acento:#8FE3C3;--sobre:#08301F;--verde:#8FE3C3;--tinte:#17332B;--panel:#0C2A22;
  --error:#FF9A92;--marco:#3A3E48;
  --band:#17332B;--band-texto:#ECEDF0;--band-card:#1A1C21;--band-card-texto:#ECEDF0;--foco:#8FE3C3;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--fondo);color:var(--tinta);font:400 18px/1.6 "Atkinson Hyperlegible Next",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;overflow-wrap:break-word}
img{max-width:100%;height:auto}
a{color:var(--verde);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--foco);outline-offset:3px;border-radius:6px}
.w{max-width:1120px;margin:0 auto;padding:0 24px}
.solo-lector{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.saltar{position:absolute;left:12px;top:-80px;background:var(--acento);color:var(--sobre);padding:12px 18px;border-radius:12px;font-weight:700;z-index:50;text-decoration:none;border:2px solid var(--verde)}
.saltar:focus{top:12px}

/* Cabecera */
.cab{padding:14px 0 8px}
.cab-in{display:flex;align-items:center;gap:16px;flex-wrap:nowrap}
.cab-in .menu{order:2;margin-left:auto}
.cab-in .tema{order:3}
.logo{display:inline-flex;align-items:center;min-height:48px}
.logo img{height:44px;width:auto;display:block}
.menu{display:flex;gap:4px 18px;align-items:center;flex-wrap:wrap;font-weight:600}
.menu a{display:inline-flex;align-items:center;min-height:48px;padding:0 6px;color:var(--tinta);text-decoration:none;border-radius:8px}
.menu a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:6px}
.menu a[aria-current=page]{color:var(--verde);text-decoration:underline;text-decoration-thickness:3px;text-underline-offset:8px}
.menu .btn{min-height:48px;height:48px;font-size:16px;padding:0 18px;color:var(--sobre)}
.menu .btn:hover{text-decoration:none}
.tema{display:inline-flex;align-items:center;justify-content:center;min-height:48px;min-width:48px;padding:0 14px;border:2px solid var(--borde);background:var(--sup);color:var(--tinta);border-radius:12px;font:600 15px/1 "Atkinson Hyperlegible Next",system-ui,sans-serif;cursor:pointer}
.tema[hidden]{display:none}
.tema:hover{border-color:var(--verde)}

/* Logos y capturas según tema (sin JS: media query; con JS: data-theme) */
.lg-d,.ph .dk{display:none}
@media (prefers-color-scheme:dark){
  :root:not([data-theme=light]) .lg-l,:root:not([data-theme=light]) .ph .lt{display:none}
  :root:not([data-theme=light]) .lg-d,:root:not([data-theme=light]) .ph .dk{display:block}
}
:root[data-theme=dark] .lg-l,:root[data-theme=dark] .ph .lt{display:none}
:root[data-theme=dark] .lg-d,:root[data-theme=dark] .ph .dk{display:block}
.logo .lg-d{display:none}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .logo .lg-d{display:block}}
:root[data-theme=dark] .logo .lg-d{display:block}

/* Botones */
.btn,.btn2{display:inline-flex;align-items:center;justify-content:center;min-height:56px;padding:0 26px;border-radius:14px;font:700 18px/1.2 "Atkinson Hyperlegible Next",system-ui,sans-serif;text-decoration:none;cursor:pointer;text-align:center}
.btn{background:var(--acento);color:var(--sobre);border:2px solid var(--verde)}
.btn:hover{filter:brightness(.96)}
.btn2{border:2px solid var(--borde);color:var(--tinta);background:var(--sup);font-weight:600}
.btn[disabled]{opacity:.6;cursor:not-allowed}

/* Tipografía */
h1,h2{text-wrap:balance}
h1{font-size:60px;line-height:1.05;letter-spacing:-.02em;margin:0 0 18px}
h2{font-size:38px;line-height:1.12;letter-spacing:-.015em;margin:0 0 12px}
h3{font-size:21px;line-height:1.25;margin:0 0 6px}
p{margin:0 0 14px}
.mut{color:var(--t2)}
.eyebrow{font-weight:700;letter-spacing:.06em;font-size:14px;text-transform:uppercase;color:var(--verde);margin:0 0 10px}
.card{background:var(--sup);border:1px solid var(--linea);border-radius:16px;padding:22px}
.card p:last-child{margin-bottom:0}
.sec{padding:64px 0 0}
.sec>.w>h2,.sec-intro{max-width:24ch}
.lead{font-size:22px;line-height:1.5}

/* Portada */
.hero{text-align:center;padding:34px 0 0}
.hero h1{font-size:68px;max-width:14ch;margin:0 auto 16px}
.hero .lead{max-width:36ch;margin:0 auto;color:var(--t2)}
.cta{display:flex;gap:14px;justify-content:center;margin:28px 0 14px;flex-wrap:wrap}
.estado{text-align:center;margin:0 0 20px;color:var(--t2);font-size:17px}
.pagina-cab{padding:34px 0 0}
.pagina-cab h1{font-size:52px;max-width:18ch}
.pagina-cab .lead{max-width:44ch;color:var(--t2)}

/* Marcos de móvil */
.ph{border-radius:34px;border:7px solid var(--marco);overflow:hidden;background:#000;box-shadow:0 12px 30px rgba(0,0,0,.2);margin:0}
.ph img{width:100%;height:auto;display:block}
.car{display:flex;gap:26px;overflow-x:auto;padding:16px 24px 44px;scroll-snap-type:x mandatory;justify-content:safe center;margin:0 auto;max-width:1320px}
.car figure{margin:0;flex:none;scroll-snap-align:center;text-align:center}
.car figcaption{font-weight:700;font-size:19px;line-height:1.3;margin:0 auto 14px;max-width:220px;min-height:50px;display:flex;align-items:flex-end;justify-content:center}
.car .ph{width:186px}
.nota-capturas{text-align:center;font-size:15px;color:var(--t2);margin:0 auto;max-width:60ch;padding:0 24px}

/* Pasos */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px;padding:0;list-style:none;counter-reset:p}
.steps li{counter-increment:p}
.steps li::before{content:counter(p);display:block;font-size:30px;font-weight:700;color:var(--verde);line-height:1;margin-bottom:8px}
.cols{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.cols2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:22px}
.cols4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:22px}
.band{background:var(--band);color:var(--band-texto);padding:60px 0;margin-top:70px}
.band h2{max-width:20ch}
.band .cols .card{background:var(--band-card);color:var(--band-card-texto);border-color:transparent}

/* Detalle con captura al lado */
.detalle{display:grid;grid-template-columns:1fr 220px;gap:40px;align-items:center;margin-top:34px}
.detalle.inv{grid-template-columns:220px 1fr}
.detalle .ph{width:220px}
.detalle h2{font-size:32px}
.detalle ul{padding-left:22px;margin:0 0 14px}
.detalle li{margin-bottom:6px}

/* Etiquetas */
.tagp{display:inline-block;background:var(--tinte);color:var(--tinta);border:2px solid var(--verde);border-radius:10px;padding:2px 10px;font-weight:700;font-size:14px;margin-left:8px;vertical-align:middle;white-space:nowrap}
.lista-prep{list-style:none;padding:0;margin:14px 0 0;display:grid;gap:12px}

/* Dos columnas y panel final */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:start}
.final{background:var(--panel);color:#fff;border-radius:26px;padding:44px;margin-top:70px;display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center}
.final .cta{margin:0;justify-content:flex-start}
.final h2{color:#fff}
.final .lead{color:#fff}


/* FAQ */
.qa details{border-bottom:1px solid var(--linea);padding:6px 0}
.qa summary{font-weight:700;font-size:19px;cursor:pointer;min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:6px 0;list-style:none}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";font-size:28px;line-height:1;font-weight:700;color:var(--verde);flex:none}
.qa details[open] summary::after{content:"\2212"}
.qa p{margin:4px 0 12px;color:var(--t2)}
.qa h3{font-size:22px;margin:34px 0 4px}

/* Texto largo (legales) */
.prosa{max-width:72ch}
.prosa h2{font-size:27px;margin:38px 0 10px}
.prosa h3{font-size:20px;margin:22px 0 6px}
.prosa ul{padding-left:22px}
.prosa li{margin-bottom:6px}
.prosa table{border-collapse:collapse;width:100%;font-size:16px;margin:10px 0 18px}
.prosa th,.prosa td{border:1px solid var(--linea);padding:10px 12px;text-align:left;vertical-align:top}
.prosa th{background:var(--tinte)}

/* Pie */
.pie{border-top:1px solid var(--linea);padding:34px 0 50px;font-size:16px;color:var(--t2);margin-top:70px}
.pie a{color:var(--tinta)}
.pie-in{display:flex;justify-content:space-between;gap:16px 30px;flex-wrap:wrap}
.pie-enl{display:flex;gap:2px 18px;flex-wrap:wrap}
.pie-enl a{display:inline-flex;align-items:center;min-height:48px}
.pie p{margin:10px 0 0}

@media (max-width:900px){
  .cols4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
  body{font-size:18px}
  .w{padding:0 18px}
  h1,.hero h1{font-size:42px}
  .pagina-cab h1{font-size:38px}
  h2{font-size:30px}
  .lead{font-size:20px}
  .steps,.cols,.cols2,.cols4,.split,.final,.detalle,.detalle.inv{grid-template-columns:1fr}
  .final{padding:26px 20px}
  .detalle .ph,.detalle.inv .ph{width:min(250px,70%);margin:0 auto}
  .detalle.inv .ph{order:-1}
  .detalle .ph{order:-1}
  .tagp{margin-left:0;display:table;margin-top:6px}
  .car{justify-content:flex-start;padding:16px 18px 30px}
  .car .ph{width:200px}
  .btn,.btn2{width:100%}
  .menu .btn{width:auto}
  .band{padding:40px 0}
  .cab-in{align-items:flex-start;flex-wrap:wrap;justify-content:space-between}
  .cab-in .menu{margin-left:0;order:3}
  .cab-in .tema{order:2}
  .menu{width:100%;order:3;display:grid;grid-template-columns:1fr 1fr;gap:0 10px}
  .menu .btn{grid-column:1/-1;width:100%;margin-top:6px}
  .logo img{height:40px}
}
@media (max-width:600px){.prosa th,.prosa td{display:block;width:100%}.prosa td{border-top:0}.prosa th{border-bottom:0}}
@media print{.tema,.menu,.car{display:none}}
.final :focus-visible{outline-color:#8FE3C3}