/* Páginas públicas: portada, temario, guías y legales.
   Comparte tokens y fuentes con la herramienta (base.css). */
:root{--blip:#C9861F;--max:1080px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--blip:#F3B25B}}
:root[data-theme="dark"]{--blip:#F3B25B}

a{color:var(--accent);text-underline-offset:3px}
img{max-width:100%;height:auto;display:block}
.ancho{max-width:var(--max);margin:0 auto;padding:0 20px}
.lectura{max-width:68ch}

/* ---------- barra superior ---------- */
.barra{border-bottom:1px solid var(--line-soft);background:var(--ground);position:sticky;top:0;z-index:20}
.barra .ancho{display:flex;align-items:center;justify-content:space-between;gap:16px;height:64px}
.marca{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-family:"Archivo",sans-serif;font-weight:700;font-size:17px;letter-spacing:-.01em}
.marca img{width:30px;height:30px;border-radius:8px}
.menu{display:flex;align-items:center;gap:6px}
.menu a{color:var(--muted);text-decoration:none;font-size:14.5px;font-weight:500;padding:10px 12px;border-radius:9px}
.menu a:hover{color:var(--ink);background:var(--sunken)}
.menu a.cta{background:var(--accent);color:var(--accent-ink);font-weight:600;padding:10px 16px}
.menu a.cta:hover{filter:brightness(1.08);background:var(--accent);color:var(--accent-ink)}
@media (max-width:640px){.menu a:not(.cta){display:none}}

/* ---------- tipografía ---------- */
.eyebrow{font-family:"Archivo",sans-serif;font-size:11.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--faint)}
.d1{font-family:"Archivo",sans-serif;font-weight:700;font-size:clamp(40px,6.4vw,68px);line-height:1.02;letter-spacing:-.035em;margin:14px 0 0;text-wrap:balance}
.d1 em{font-style:normal;color:var(--accent)}
.d2{font-family:"Archivo",sans-serif;font-weight:700;font-size:clamp(26px,3.4vw,36px);line-height:1.12;letter-spacing:-.025em;margin:0;text-wrap:balance}
.d3{font-family:"Archivo",sans-serif;font-weight:600;font-size:18px;line-height:1.3;margin:0}
.lead{font-size:clamp(17px,1.6vw,19px);line-height:1.55;color:var(--muted);margin:20px 0 0;max-width:52ch}
.cuerpo{font-size:17px;line-height:1.7}
.cuerpo p,.cuerpo ul,.cuerpo ol{margin:0 0 18px}
.cuerpo h2{font-family:"Archivo",sans-serif;font-size:24px;line-height:1.25;letter-spacing:-.02em;margin:44px 0 14px}
.cuerpo h3{font-family:"Archivo",sans-serif;font-size:18px;margin:28px 0 10px}
.cuerpo li{margin-bottom:6px}
.cuerpo .resp{font-size:19px;line-height:1.6;color:var(--ink);border-left:3px solid var(--accent);padding:4px 0 4px 18px;margin:24px 0 32px}

/* ---------- botones ---------- */
.botones{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.b{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:0 22px;border-radius:12px;font-weight:600;font-size:16px;text-decoration:none;border:1px solid var(--line);color:var(--ink);background:var(--surface)}
.b:hover{border-color:var(--accent);color:var(--accent)}
.b.pri{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.b.pri:hover{filter:brightness(1.08);color:var(--accent-ink)}
.garantias{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:18px;font-size:13.5px;color:var(--muted)}
.garantias span{display:flex;align-items:center;gap:7px}
.garantias span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--ok)}

/* ---------- portada ---------- */
.hero{padding:56px 0 64px}
.hero .ancho{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.movil{justify-self:center;width:min(340px,100%);border-radius:34px;padding:10px;background:var(--ink);box-shadow:0 30px 60px -30px rgba(16,23,32,.45)}
.movil img{border-radius:25px;width:100%}
@media (max-width:860px){.hero .ancho{grid-template-columns:1fr}.hero{padding:36px 0 48px}.movil{width:min(300px,86%)}}

.seccion{padding:72px 0;border-top:1px solid var(--line-soft)}
.seccion .cab{max-width:62ch;margin-bottom:36px}
.seccion .cab p{color:var(--muted);font-size:17px;margin:14px 0 0}

.pasos{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;counter-reset:paso;list-style:none;margin:0;padding:0}
.pasos li{counter-increment:paso}
.pasos li::before{content:counter(paso);display:grid;place-items:center;width:36px;height:36px;border-radius:10px;background:var(--accent-soft);color:var(--accent);font-family:"IBM Plex Mono",monospace;font-weight:500;margin-bottom:16px}
.pasos p{color:var(--muted);margin:8px 0 0;font-size:15.5px}
@media (max-width:760px){.pasos{grid-template-columns:1fr;gap:26px}}

.curva{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}
.curva figure{margin:0}
.curva figcaption{font-size:13px;color:var(--faint);margin-top:10px}
.curva svg{width:100%;height:auto;display:block}
@media (max-width:860px){.curva{grid-template-columns:1fr}}

.funciones{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 48px}
.funciones > div{display:grid;grid-template-columns:40px 1fr;gap:14px;align-items:start}
.funciones .ic{width:40px;height:40px;border-radius:10px;background:var(--sunken);display:grid;place-items:center;color:var(--accent)}
.funciones .ic svg{width:20px;height:20px}
.funciones p{color:var(--muted);margin:6px 0 0;font-size:15.5px}
@media (max-width:760px){.funciones{grid-template-columns:1fr}}

.datos{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:36px;display:grid;grid-template-columns:1fr 1fr;gap:36px}
.datos ul{margin:0;padding:0;list-style:none;display:grid;gap:12px}
.datos li{display:grid;grid-template-columns:22px 1fr;gap:10px;font-size:15.5px}
.datos li::before{content:"✓";color:var(--ok);font-weight:700}
@media (max-width:760px){.datos{grid-template-columns:1fr;padding:24px}}

.faq{display:grid;gap:0;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;padding:20px 40px 20px 0;font-weight:600;font-size:17px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:16px;font-size:24px;font-weight:400;color:var(--faint)}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:0 0 20px;color:var(--muted);max-width:68ch}

.final{text-align:center;padding:80px 0}
.final .botones{justify-content:center}

/* ---------- páginas de contenido ---------- */
.miga{font-size:13.5px;color:var(--faint);padding-top:28px}
.miga a{color:var(--muted)}
.cabpag{padding:18px 0 28px}
.cabpag .d2{font-size:clamp(30px,4.4vw,44px)}
.cabpag .lead{max-width:60ch}
.bloque{margin:40px 0 0}
.bloque h2{font-family:"Archivo",sans-serif;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--faint);margin:0 0 6px;display:flex;justify-content:space-between;gap:12px}
.temas-lista{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.temas-lista li{display:grid;grid-template-columns:44px 1fr;gap:12px;padding:13px 0;border-bottom:1px solid var(--line-soft);font-size:16px}
.temas-lista .n{font-family:"IBM Plex Mono",monospace;color:var(--faint);text-align:right}
.aviso-fuente{margin-top:28px;font-size:14px;color:var(--muted);background:var(--sunken);border:1px solid var(--line-soft);border-radius:12px;padding:14px 16px}
.tabla{overflow-x:auto;margin:6px 0 24px}
.tabla table{border-collapse:collapse;width:100%;min-width:520px;font-size:15px}
.tabla th{text-align:left;font-family:"Archivo",sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--faint);padding:10px 12px;border-bottom:1px solid var(--line)}
.tabla td{padding:12px;border-bottom:1px solid var(--line-soft);vertical-align:top}
.tabla td:first-child{font-family:"IBM Plex Mono",monospace;color:var(--muted);white-space:nowrap}
.caja-cta{margin:44px 0 0;padding:26px;border-radius:16px;background:var(--accent-soft);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.caja-cta p{margin:0;font-size:16.5px;max-width:46ch}
.caja-cta .b{min-height:48px}
.legal h2{font-size:20px;margin:36px 0 10px}
.pendiente{background:var(--warn-soft);color:var(--warn);padding:0 4px;border-radius:4px}

/* ---------- pie ---------- */
.pie{border-top:1px solid var(--line-soft);padding:36px 0 48px;margin-top:72px;font-size:14px;color:var(--faint)}
.pie .ancho{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px}
.pie nav{display:flex;flex-wrap:wrap;gap:6px 18px}
.pie a{color:var(--muted);text-decoration:none}
.pie a:hover{color:var(--accent);text-decoration:underline}
main{display:block}
.saltar{position:absolute;left:-9999px}
.saltar:focus{left:12px;top:12px;z-index:99;background:var(--surface);padding:10px 14px;border-radius:8px}

/* ---------- gráfico de la curva del olvido ---------- */
.c-grid{stroke:var(--line-soft);stroke-width:1}
.c-eje{stroke:var(--line);stroke-width:1}
.c-txt{fill:var(--faint);font:500 11px "IBM Plex Mono",monospace}
.c-lbl{fill:var(--muted);font:600 12px "Public Sans",sans-serif}
.c-sin{fill:none;stroke:var(--faint);stroke-width:2;stroke-dasharray:5 5}
.c-con{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linejoin:round}
.c-area{fill:var(--accent-soft);opacity:.7}
.c-rep{fill:var(--blip);stroke:var(--ground);stroke-width:2}
.c-lbl.acc{fill:var(--accent)}
.c-repl{fill:var(--blip);font:600 10.5px "Public Sans",sans-serif;text-anchor:middle}
.marca,.menu a{white-space:nowrap}
.menu .corto{display:none}
@media (max-width:640px){.menu .largo{display:none}.menu .corto{display:inline}}
.pie .no-oficial{flex-basis:100%;margin:4px 0 0;font-size:12.5px;color:var(--faint);max-width:70ch}