/* ============================================================
   MiSorteo · Biblioteca de ideas de marketing
   Hoja de estilos alineada con la línea gráfica de la marca
   (tokens, tipografía, nav y pie tomados del sitio real)
   ============================================================ */

:root{
  --bg:#FBF8F3; --surface:#FFFFFF; --ink:#1E1B18; --ink-soft:#7A7168; --ink-faint:#A79E93;
  --brand:#E9573D; --brand-d:#D0442D; --brand-soft:#FCEBE6; --brand-tint:#FDF3F0;
  --success:#1FA971; --success-soft:#E4F5EC; --gold:#F2B24C;
  --line:#EDE7DD; --line-2:#E4DCD0;
  --r-lg:26px; --r-md:18px;
  --sh-sm:0 1px 2px rgba(30,27,24,.04),0 2px 8px rgba(30,27,24,.05);
  --sh-md:0 4px 14px rgba(30,27,24,.06),0 14px 34px rgba(30,27,24,.08);
  --sh-lg:0 10px 30px rgba(30,27,24,.10),0 34px 80px rgba(30,27,24,.14);
  --ff:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
html,body{overflow-x:hidden;max-width:100%}
img{max-width:100%}
body{font-family:var(--ff);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased;
  background:radial-gradient(760px 420px at 50% -10%,#FDEEE9,transparent 60%),var(--bg)}
a{color:inherit;text-decoration:none}

/* ---------- Layout ---------- */
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
.article{max-width:760px;margin:0 auto;padding:0 24px}

/* ---------- Botones (del sistema real) ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;border:none;cursor:pointer;font-family:var(--ff);font-weight:700;border-radius:14px;transition:transform .16s,box-shadow .16s}
.btn-primary{background:var(--brand);color:#fff;font-size:16px;padding:15px 24px;box-shadow:0 6px 18px rgba(233,87,61,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(233,87,61,.42)}
.btn-primary.lg{font-size:18px;padding:18px 32px}
.btn-ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line);font-size:16px;padding:15px 22px;box-shadow:var(--sh-sm)}
.btn-ghost:hover{transform:translateY(-2px);box-shadow:var(--sh-md)}

/* ---------- Navegación (clonada de la home) ---------- */
nav{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1100px;margin:0 auto;padding:13px 24px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;letter-spacing:-.4px;min-width:0}
.brand .mk{width:32px;height:32px;display:inline-flex;filter:drop-shadow(0 4px 10px rgba(233,87,61,.3))}
.nav-links{display:flex;align-items:center;gap:20px;font-weight:600;font-size:15px;color:var(--ink-soft)}
.nav-links a:hover{color:var(--ink)}
.nav-cta{padding:11px 18px;font-size:15px;border-radius:12px}
@media(max-width:680px){.nav-links a.hidem{display:none}}
@media(max-width:420px){.nav-cta{padding:9px 13px;font-size:13.5px}.brand{font-size:16px}.brand .mk{width:26px;height:26px}}

/* ---------- Migas ---------- */
.migas{font-size:13.5px;color:var(--ink-faint);padding:22px 0 0;font-weight:600}
.migas a{color:var(--ink-soft)}
.migas a:hover{color:var(--brand)}
.migas .sep{color:var(--line-2);margin:0 4px}

/* ---------- Héroe / cabeceras de sección ---------- */
.hero{padding:34px 0 8px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);padding:7px 14px;border-radius:999px;font-size:13px;font-weight:700;color:var(--brand-d);box-shadow:var(--sh-sm);margin-bottom:18px}
.eyebrow svg{color:var(--brand)}
h1{font-size:clamp(30px,5vw,46px);line-height:1.06;letter-spacing:-1.4px;font-weight:800;margin:0 0 16px}
.lead{font-size:20px;color:var(--ink-soft);font-weight:500;max-width:46ch;margin:0 0 6px}
.k{font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--brand)}

/* ---------- Tipografía de contenido ---------- */
h2{font-size:clamp(23px,3.4vw,29px);line-height:1.18;letter-spacing:-.7px;margin:48px 0 8px;font-weight:800;scroll-margin-top:86px}
h3{font-size:19px;margin:26px 0 6px;font-weight:800;letter-spacing:-.4px}
p{margin:0 0 18px;color:var(--ink)}
.article p,.idea p{color:#39332E}
strong{font-weight:700}
ul,ol{margin:0 0 18px;padding-left:22px}
li{margin-bottom:8px}
em{font-style:italic}

/* ---------- Etiqueta de objetivo ---------- */
.objetivo-tag{display:inline-flex;align-items:center;gap:7px;font-size:12px;font-weight:800;letter-spacing:.4px;text-transform:uppercase;color:var(--brand-d);background:var(--brand-tint);border:1px solid var(--brand-soft);padding:6px 13px;border-radius:999px;margin-bottom:12px}
.objetivo-tag svg{color:var(--brand)}

/* ---------- Tarjeta de idea ---------- */
.idea{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:28px 30px 24px;margin:22px 0;box-shadow:var(--sh-sm)}
.idea h2{margin-top:6px}
.ejemplo{background:var(--brand-tint);border:1px solid var(--brand-soft);border-radius:var(--r-md);padding:16px 20px;margin:16px 0;font-size:16.5px;color:#4A3F38}
.ejemplo b{color:var(--brand-d)}
.montaje{background:var(--success-soft);border:1px solid #C7EAD8;border-radius:var(--r-md);padding:16px 20px 6px;margin:16px 0}
.montaje .titulo{display:flex;align-items:center;gap:7px;font-weight:800;color:#0E7A50;font-size:12.5px;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.montaje .titulo svg{color:#0E7A50}
.montaje ol{padding-left:20px;margin-bottom:12px}
.montaje li{color:#2F4A3D}

/* ---------- Índice de contenidos ---------- */
.toc{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px 26px;margin:26px 0;box-shadow:var(--sh-sm)}
.toc .titulo{display:flex;align-items:center;gap:8px;font-weight:800;margin-bottom:10px;font-size:13px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-faint)}
.toc .titulo svg{color:var(--brand)}
.toc ol{margin:0;padding-left:20px}
.toc li{margin-bottom:7px}
.toc a{color:var(--ink);font-weight:600}
.toc a:hover{color:var(--brand)}

/* ---------- Rejilla de tarjetas ---------- */
.rejilla{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;margin:24px 0}
.tarjeta{display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-sm);transition:transform .18s,box-shadow .18s,border-color .18s}
.tarjeta:hover{transform:translateY(-4px);border-color:var(--brand);box-shadow:var(--sh-md)}
.tarjeta .ic{width:46px;height:46px;border-radius:13px;background:var(--brand-tint);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.tarjeta .ic svg{color:var(--brand)}
.tarjeta .t{font-weight:800;font-size:18px;margin-bottom:4px;letter-spacing:-.3px}
.tarjeta .d{font-size:14.5px;color:var(--ink-soft);line-height:1.5;font-weight:500}

/* ---------- Chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.chip{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;font-weight:700;color:var(--ink);background:var(--surface);border:1px solid var(--line);padding:9px 16px;border-radius:999px;box-shadow:var(--sh-sm);transition:.15s}
.chip:hover{border-color:var(--brand);color:var(--brand-d);transform:translateY(-1px)}
.chip svg{color:var(--brand)}

/* ---------- CTA bloque (estilo "value" oscuro de la marca) ---------- */
.cta-bloque{background:linear-gradient(160deg,#211D19,#332B25);color:#F5EFE7;border-radius:32px;padding:44px 40px;margin:46px 0;text-align:center;position:relative;overflow:hidden}
.cta-bloque::after{content:"";position:absolute;top:-40px;right:-40px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,rgba(233,87,61,.3),transparent 68%)}
.cta-bloque h2{color:#fff;margin:0 0 10px;position:relative}
.cta-bloque p{color:#C9C0B4;max-width:48ch;margin:0 auto 22px;position:relative}
.cta-bloque .btn{position:relative}

/* ---------- FAQ ---------- */
.faq details{border:1px solid var(--line);border-radius:var(--r-md);padding:2px 22px;margin:12px 0;background:var(--surface);box-shadow:var(--sh-sm)}
.faq summary{font-weight:800;cursor:pointer;padding:16px 0;list-style:none;font-size:16.5px;letter-spacing:-.2px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--brand);font-size:24px;line-height:1;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq p{padding-top:14px;color:var(--ink-soft)}

/* ---------- Relacionados ---------- */
.relacionados{border-top:1px solid var(--line);margin-top:48px;padding-top:10px}
.relacionados h3{color:var(--ink-faint);font-size:13px;text-transform:uppercase;letter-spacing:1px}

/* ---------- Pie (clonado de la home) ---------- */
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--ink-faint);font-size:13.5px;margin-top:60px}
.foot-in{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
footer .brand{font-size:16px}
footer .brand .mk{width:26px;height:26px}
footer a{color:var(--ink-soft)}
footer a:hover{color:var(--brand)}
.foot-aviso{max-width:1100px;margin:14px auto 0;padding:0 24px;font-size:12px;color:var(--ink-faint);line-height:1.5}

/* ---------- Responsive ---------- */
@media(max-width:640px){
  body{font-size:16.5px}
  .idea{padding:22px 20px}
  .cta-bloque{padding:34px 24px}
  h1{letter-spacing:-1px}
}