/* MiniGenios Studio · estilos compartidos (portada y blog)
   Idea: cuaderno escolar de cuadros. La cuadrícula solo aparece en la portada (.grid-paper). */
:root{
  --paper:#FBFCFE; --surface:#FFFFFF; --ink:#13294B; --ink-soft:#4B5B76; --line:#DDE4EE; --grid:#E6EDF6;
  --petrol:#0E5C63; --petrol-soft:#E3F0EF; --ochre:#E0962E; --ochre-deep:#B8731A; --margin:#E2574C;
  --display:"Bricolage Grotesque","Trebuchet MS",system-ui,sans-serif;
  --serif:"Literata",Georgia,"Times New Roman",serif;
  --hand:"Caveat","Comic Sans MS",cursive;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#0F1A2C; --surface:#152338; --ink:#EEF3FA; --ink-soft:#A9B6CB; --line:#26364F; --grid:#1B2A41;
  --petrol:#5FB7BD; --petrol-soft:#16343A; --ochre:#F0AC4A; --ochre-deep:#F0AC4A; --margin:#F07C72; color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#0F1A2C; --surface:#152338; --ink:#EEF3FA; --ink-soft:#A9B6CB; --line:#26364F; --grid:#1B2A41;
  --petrol:#5FB7BD; --petrol-soft:#16343A; --ochre:#F0AC4A; --ochre-deep:#F0AC4A; --margin:#F07C72; color-scheme:dark}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--display);font-size:17px;line-height:1.5}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--display);font-weight:700;line-height:1.08;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0}
:focus-visible{outline:3px solid var(--ochre);outline-offset:3px;border-radius:4px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:max(16px,env(safe-area-inset-left,0px))}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:var(--surface);padding:8px 12px;z-index:10}

/* Menú */
.site-head{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.site-head .wrap{display:flex;align-items:center;gap:24px;min-height:68px}
.site-head .logo img{width:190px}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .site-head .logo{background:#fff;border-radius:8px;padding:4px 8px}}
.nav{display:flex;gap:4px;margin-left:auto;align-items:center}
.nav a{text-decoration:none;font-weight:600;font-size:.98rem;padding:8px 12px;border-radius:8px;color:var(--ink-soft)}
.nav a:hover{color:var(--ink);background:var(--paper)}
.nav a[aria-current="page"]{color:var(--ink);box-shadow:inset 0 -3px 0 var(--ochre);border-radius:0}
.nav .ig{display:inline-flex;padding:8px}
.nav .ig svg{width:22px;height:22px}
@media (max-width:760px){
  .site-head .wrap{flex-wrap:wrap;gap:0;padding-block:10px 0;min-height:0}
  .site-head .logo img{width:160px}
  .nav{margin-left:0;width:100%;overflow-x:auto;scrollbar-width:none;padding-block:6px}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap;padding:8px 10px}
  .nav .ig{margin-left:auto}
}

/* Botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;font-family:var(--display);
  font-weight:700;font-size:1rem;padding:12px 20px;border-radius:10px;border:2px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer}
.btn:hover{background:var(--petrol);border-color:var(--petrol)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--surface);border-color:var(--petrol);color:var(--petrol)}
.btn.amber{background:var(--ochre);border-color:var(--ochre);color:#1C1406}
.btn.amber:hover{background:var(--ochre-deep);border-color:var(--ochre-deep)}

/* Cabeceras de sección */
.sec{padding-block:72px 0}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:16px;flex-wrap:wrap;margin-bottom:28px}
.sec-head h2{font-size:clamp(1.8rem,4vw,2.5rem)}
.sec-head p{color:var(--ink-soft);max-width:52ch;margin-top:8px;font-family:var(--serif);font-size:1rem}
.sec-head a{font-weight:700;color:var(--petrol);text-decoration:none}
.sec-head a:hover{text-decoration:underline}

/* Pie */
.site-foot{margin-top:88px;border-top:1px solid var(--line);background:var(--surface);padding-block:40px;font-size:.95rem;color:var(--ink-soft)}
.site-foot .wrap{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}
.site-foot img{width:170px;margin-bottom:12px}
.site-foot h3{font-size:1rem;color:var(--ink);margin-bottom:8px}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.site-foot a{text-decoration:none}.site-foot a:hover{color:var(--ink);text-decoration:underline}
@media (max-width:700px){.site-foot .wrap{grid-template-columns:1fr 1fr}.site-foot .foot-about{grid-column:1/-1}}

/* Tarjetas de artículo (portada y blog) */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:32px}
.post-card{text-decoration:none;display:flex;flex-direction:column;gap:12px}
.post-card .thumb{aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:var(--petrol-soft)}
.post-card .thumb img{width:100%;height:100%;object-fit:cover}
.post-card .meta{font-size:.85rem;color:var(--ink-soft);font-weight:600}
.post-card h3{font-size:1.35rem}
.post-card:hover h3{text-decoration:underline;text-decoration-color:var(--ochre);text-decoration-thickness:3px;text-underline-offset:4px}
.post-card .thumb.cv{display:flex;align-items:center;justify-content:center;padding:6% 0}
.post-card .thumb.cv img{width:auto;height:100%;object-fit:contain;border-radius:3px;box-shadow:0 14px 24px -14px rgba(19,41,75,.7);transform:rotate(-3deg)}
.post-card p{font-family:var(--serif);color:var(--ink-soft);font-size:.98rem;line-height:1.6}

/* Artículo */
.article{max-width:720px;margin:0 auto;padding-top:48px}
.article .crumbs{font-size:.9rem;color:var(--ink-soft);margin-bottom:20px}
.article .crumbs a{color:var(--petrol);font-weight:600;text-decoration:none}
.article h1{font-size:clamp(2rem,5.4vw,3rem);margin-bottom:14px}
.article .lede{font-family:var(--serif);font-size:1.22rem;line-height:1.6;color:var(--ink-soft)}
.article .meta{font-size:.9rem;color:var(--ink-soft);margin-top:18px;padding-bottom:22px;border-bottom:1px solid var(--line)}
.article figure{margin:32px 0}
.article figure img{border-radius:12px;width:100%}
.article figcaption{font-size:.88rem;color:var(--ink-soft);margin-top:8px}
.prose{font-family:var(--serif);font-size:1.1rem;line-height:1.75}
.prose p,.prose ul,.prose ol{margin:0 0 1.15em}
.prose h2{font-size:1.6rem;margin:1.8em 0 .6em}
.prose h3{font-size:1.2rem;margin:1.4em 0 .4em}
.prose li{margin-bottom:.45em}
.prose li::marker{color:var(--ochre-deep)}
.prose a{color:var(--petrol);text-decoration-thickness:1px;text-underline-offset:3px}
.prose strong{font-weight:600}
.note{border-left:4px solid var(--ochre);background:var(--surface);padding:16px 20px;border-radius:0 10px 10px 0;margin:1.6em 0}
.book-plug{display:grid;grid-template-columns:110px 1fr;gap:20px;align-items:center;background:var(--surface);border:1px solid var(--line);
  border-radius:14px;padding:18px;margin:2em 0;font-family:var(--display)}
.book-plug img{border-radius:4px;box-shadow:0 8px 18px -10px rgba(19,41,75,.6)}
.book-plug h3{font-size:1.15rem;margin:0 0 6px}
.book-plug p{font-size:.95rem;color:var(--ink-soft);margin:0 0 12px;line-height:1.5}
.book-plug .btn{padding:9px 14px;font-size:.92rem}
@media (max-width:480px){.book-plug{grid-template-columns:80px 1fr;gap:14px;padding:14px}}
.more{margin-top:56px;padding-top:28px;border-top:1px solid var(--line)}
.more h2{font-size:1.4rem;margin-bottom:20px}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.note p:last-child{margin-bottom:0}