@font-face{font-family:'Big Shoulders Display'; font-style:normal; font-weight:500 800; font-display:swap; src:url('../../fonts/big-shoulders-display.woff2') format('woff2');}
@font-face{font-family:'Public Sans'; font-style:normal; font-weight:400 700; font-display:swap; src:url('../../fonts/public-sans.woff2') format('woff2');}
@font-face{font-family:'Public Sans'; font-style:italic; font-weight:400; font-display:swap; src:url('../../fonts/public-sans-italic-400.woff2') format('woff2');}
@font-face{font-family:'Space Mono'; font-style:normal; font-weight:400; font-display:swap; src:url('../../fonts/space-mono-400.woff2') format('woff2');}
@font-face{font-family:'Space Mono'; font-style:normal; font-weight:700; font-display:swap; src:url('../../fonts/space-mono-700.woff2') format('woff2');}

:root{
  --black:#050608; --ink:#0b0f15; --ink-soft:#111722; --white:#f4f7fb;
  --off:#080b10; --off-dim:#111722;
  --blue:#5c75ff; --blue-deep:#263894; --blue-light:#9aabff;
  --gold:#f6c331; --gold-soft:#ffe27a;
  --muted:#8b94a6; --muted-on-dark:#9da7ba;
  --line:rgba(203,214,255,.14); --line-dark:rgba(203,214,255,.12);
  --shadow-soft:0 22px 70px rgba(0,0,0,.28); --shadow-deep:0 34px 100px rgba(0,0,0,.44);
  --display:'Big Shoulders Display', sans-serif; --body:'Public Sans', sans-serif; --mono:'Space Mono', monospace;
  --max:1180px; --max-article:760px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html{scroll-behavior:smooth; -webkit-text-size-adjust:100%; text-size-adjust:100%;}
body{font-family:var(--body); background:var(--black); color:var(--white); -webkit-font-smoothing:antialiased; min-height:100vh; position:relative;}
body::after{content:''; position:fixed; inset:0; z-index:0; pointer-events:none; opacity:.45; background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px); background-size:72px 72px; mask-image:linear-gradient(to bottom,black,transparent 78%);}
main,footer{position:relative; z-index:1;}
img,svg{display:block; max-width:100%; height:auto;}
picture{display:contents;}
a{color:inherit; text-decoration:none;}
ul,ol{list-style:none;}
button{font-family:inherit;}
.wrap{max-width:var(--max); margin:0 auto; padding:0 32px;}
@media(max-width:640px){ .wrap{padding:0 20px;} }
::selection{background:var(--gold); color:var(--black);}
:focus-visible{outline:2px solid var(--gold); outline-offset:3px;}
h1,h2,h3{font-family:var(--display); font-weight:700; letter-spacing:-.01em; line-height:1.05; color:var(--white);}

.eyebrow{font-family:var(--mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-soft); display:flex; align-items:center; gap:10px; text-shadow:0 0 16px rgba(246,195,49,.14);}
.eyebrow::before{content:''; width:22px; height:1px; background:var(--gold); display:inline-block; box-shadow:0 0 12px rgba(246,195,49,.7);}

/* ---------- HEADER / NAV (compartido con la home) ---------- */
header{position:fixed; top:0; left:0; right:0; z-index:100; padding:18px 0; background:linear-gradient(180deg,rgba(5,6,8,.82),rgba(5,6,8,.2)); border-bottom:1px solid transparent; transition:background .35s ease, padding .35s ease, box-shadow .35s ease;}
header.scrolled{background:rgba(5,6,8,.9); backdrop-filter:blur(14px); padding:12px 0; border-bottom-color:rgba(203,214,255,.12); box-shadow:0 14px 40px rgba(0,0,0,.28);}
nav.wrap{display:flex; align-items:center; justify-content:space-between;}
.logo-mark{display:inline-flex; align-items:center; white-space:nowrap;}
.logo-mark img{height:30px; width:auto; display:block; filter:drop-shadow(0 0 24px rgba(246,195,49,.12));}
.navlinks{display:flex; gap:32px; align-items:center;}
.navlinks a{font-size:14px; position:relative; padding:4px 0; color:rgba(244,247,251,.7); transition:opacity .2s ease, color .2s ease;}
.navlinks a:not(.nav-cta):hover,.navlinks a:not(.nav-cta).active{color:var(--white);}
.navlinks a:not(.nav-cta)::after{content:''; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--gold); box-shadow:0 0 12px rgba(246,195,49,.8); transition:width .25s ease;}
.navlinks a:not(.nav-cta):hover::after,.navlinks a:not(.nav-cta).active::after{width:100%;}
.nav-cta{font-family:var(--body); font-weight:700; font-size:13.5px; color:var(--black); background:linear-gradient(110deg,var(--gold),#ffe17a); padding:11px 20px; border-radius:3px; border:1px solid rgba(246,195,49,.55); box-shadow:0 8px 28px rgba(246,195,49,.14); transition:transform .2s ease;}
.nav-cta:hover{transform:translateY(-1px);}
.nav-search-btn{display:flex; align-items:center; justify-content:center; width:34px; height:34px; border-radius:50%; color:rgba(244,247,251,.72); transition:color .2s ease, background .2s ease; flex:none;}
.nav-search-btn:hover{color:var(--white); background:rgba(255,255,255,.08);}
.nav-search-btn svg{width:17px; height:17px;}
@media(max-width:900px){ .nav-search-btn{width:auto; height:auto; color:rgba(244,247,251,.7);} .nav-search-btn svg{width:18px; height:18px;} .navlinks li.search-item{display:flex; align-items:center; gap:10px;} }
.burger{display:none; background:none; border:0; cursor:pointer; padding:6px;}
.burger span{display:block; width:22px; height:2px; background:var(--white); margin:5px 0;}
@media(max-width:900px){
  nav.wrap{position:relative; justify-content:flex-start;}
  .logo-mark{position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); margin:0;}
  .burger{display:block; position:relative; z-index:1;}
  .navlinks{position:fixed; inset:0 auto 0 0; width:78%; max-width:320px; height:100vh; height:100dvh; background:rgba(5,6,8,.98); border-right:1px solid rgba(203,214,255,.14); flex-direction:column; align-items:flex-start; padding:100px 32px 40px; gap:26px; transform:translateX(-100%); transition:transform .35s ease;}
  .navlinks.open{transform:translateX(0);}
  .navlinks a{font-size:17px;}
  .nav-cta{margin-top:10px;}
  /* La lupa de busqueda no hace falta en el menu desplegable: ya hay un
     acceso directo a "Blog", y el buscador esta dentro de esa pagina. */
  .navlinks li.search-item{display:none;}
  body.nav-open{overflow:hidden;}
}

/* ---------- BOTONES ---------- */
.btn-primary,.btn-dark{background:linear-gradient(110deg,var(--gold),#ffe17a); color:var(--black); font-weight:700; font-size:15px; padding:15px 26px; border-radius:3px; display:inline-block; border:1px solid rgba(255,226,122,.65); box-shadow:0 12px 34px rgba(246,195,49,.16); transition:transform .2s ease, box-shadow .2s ease;}
.btn-primary:hover,.btn-dark:hover{transform:translateY(-2px); box-shadow:0 18px 42px rgba(246,195,49,.24);}
.btn-outline{border:1px solid rgba(244,247,251,.38); color:var(--white); background:rgba(255,255,255,.035); font-weight:600; font-size:15px; padding:14px 25px; border-radius:3px; display:inline-block; transition:background .2s ease, border-color .2s ease;}
.btn-outline:hover{border-color:var(--white); background:rgba(244,247,251,.1);}

/* ---------- BREADCRUMB ---------- */
.breadcrumb{font-family:var(--mono); font-size:12px; color:var(--muted-on-dark); display:flex; gap:8px; align-items:center; flex-wrap:wrap; padding:130px 0 0;}
.breadcrumb a{color:var(--muted-on-dark); transition:color .2s ease;}
.breadcrumb a:hover{color:var(--gold-soft);}
.breadcrumb span.sep{opacity:.5;}
.breadcrumb span.current{color:var(--white);}

/* ---------- BLOG HERO (listado) ---------- */
.blog-hero{padding:32px 0 64px;}
.blog-hero h1{font-size:clamp(36px,5.2vw,58px); margin:16px 0 18px; letter-spacing:-.03em;}
.blog-hero p{font-size:16.5px; line-height:1.65; color:var(--muted-on-dark); max-width:60ch;}

/* ---------- BUSCADOR ---------- */
.blog-search{max-width:var(--max-article); margin:0 auto; padding-bottom:48px; scroll-margin-top:112px;}
.search-box{position:relative; display:flex; align-items:center;}
.search-box svg{position:absolute; left:18px; width:18px; height:18px; color:var(--muted-on-dark); pointer-events:none;}
.search-box input{width:100%; background:rgba(255,255,255,.035); border:1px solid rgba(203,214,255,.18); border-radius:12px; color:var(--white); font-family:var(--body); font-size:15.5px; padding:16px 44px 16px 48px; transition:border-color .2s ease, box-shadow .2s ease;}
.search-box input::placeholder{color:var(--muted-on-dark);}
.search-box input:focus{outline:none; border-color:var(--gold); box-shadow:0 0 0 3px rgba(246,195,49,.12);}
.search-clear{position:absolute; right:14px; width:26px; height:26px; border:0; background:rgba(255,255,255,.08); border-radius:50%; color:var(--muted-on-dark); cursor:pointer; display:none; align-items:center; justify-content:center; font-size:15px; line-height:1;}
.search-clear:hover{color:var(--white); background:rgba(255,255,255,.16);}
.search-clear.show{display:flex;}
.search-meta{font-family:var(--mono); font-size:12.5px; color:var(--muted-on-dark); margin:14px 0 0;}
.search-meta strong{color:var(--gold-soft);}
.search-fallback-note{font-size:14px; color:var(--muted-on-dark); margin:6px 0 0;}
#searchResultsWrap{scroll-margin-top:112px;}
@media(max-width:640px){
  .search-box input{font-size:16px; padding:14px 40px 14px 44px;}
  .search-box svg{left:15px;}
  .search-clear{right:12px;}
  .blog-search{padding-bottom:34px;}
}

/* ---------- CABECERA DE SECCION (indice del blog) ---------- */
.blog-section-head{margin:52px 0 26px;}
.blog-section-head:first-of-type{margin-top:8px;}
.blog-section-head h2{font-size:clamp(22px,3vw,30px); margin-top:10px;}
@media(max-width:640px){ .blog-section-head{margin:38px 0 18px;} }

/* ---------- GRID DE ARTICULOS ---------- */
.article-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:22px; padding-bottom:100px;}
@media(max-width:760px){ .article-grid{grid-template-columns:1fr;} }
.article-card{display:flex; flex-direction:column; gap:14px; padding:32px 28px; border:1px solid rgba(203,214,255,.12); border-radius:18px; background:linear-gradient(150deg,rgba(255,255,255,.055),rgba(255,255,255,.018)); box-shadow:var(--shadow-soft); transition:transform .3s ease, border-color .3s ease, background .3s ease;}
.article-card:hover{transform:translateY(-5px); border-color:rgba(246,195,49,.4); background:linear-gradient(150deg,rgba(92,117,255,.14),rgba(255,255,255,.03));}
.article-card .tag{font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-soft);}
.article-card h2{font-size:22px; line-height:1.2;}
.article-card p{font-size:14.5px; line-height:1.6; color:var(--muted);}
.article-card .meta{font-family:var(--mono); font-size:11.5px; color:var(--muted-on-dark); margin-top:auto; padding-top:8px;}
.article-card .readmore{font-size:13.5px; font-weight:700; color:var(--gold-soft); display:inline-flex; align-items:center; gap:6px;}

/* ---------- ARTICLE HEADER ---------- */
.article-header{padding:24px 0 56px; max-width:var(--max-article); margin:0 auto;}
.article-header h1{font-size:clamp(30px,4.6vw,48px); margin:16px 0 18px; letter-spacing:-.025em;}
.article-header .meta{font-family:var(--mono); font-size:12.5px; color:var(--muted-on-dark); display:flex; gap:14px; flex-wrap:wrap;}

/* ---------- PROSE (cuerpo del articulo) ---------- */
.prose{max-width:var(--max-article); margin:0 auto; padding:0 32px 80px;}
.prose p{font-size:16.5px; line-height:1.75; color:var(--muted-on-dark); margin-bottom:20px;}
.prose h2{font-size:clamp(22px,3vw,28px); margin:44px 0 16px; color:var(--white);}
.prose h3{font-size:19px; margin:30px 0 12px; color:var(--white); font-weight:600;}
.prose ul,.prose ol{margin:0 0 20px; padding-left:22px;}
.prose li{font-size:16px; line-height:1.7; color:var(--muted-on-dark); margin-bottom:8px; list-style:disc;}
.prose ol li{list-style:decimal;}
.prose strong{color:var(--white); font-weight:700;}
.prose blockquote{border-left:3px solid var(--gold); padding:4px 0 4px 22px; margin:28px 0; font-size:17px; font-style:italic; color:var(--white);}
.prose table{width:100%; border-collapse:collapse; margin:24px 0 30px; font-size:14.5px;}
.prose th,.prose td{text-align:left; padding:12px 14px; border-bottom:1px solid var(--line);}
.prose th{font-family:var(--mono); font-size:11.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--gold-soft);}
.prose td{color:var(--muted-on-dark);}
.prose a{color:var(--gold-soft); text-decoration:underline; text-underline-offset:2px;}

/* ---------- TABLA DE CONTENIDOS ---------- */
.toc{max-width:var(--max-article); margin:0 auto 8px; padding:22px 26px; border:1px solid rgba(203,214,255,.14); border-radius:14px; background:rgba(255,255,255,.03);}
.toc p.toc-label{font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--gold-soft); margin-bottom:10px;}
.toc ol{list-style:none; padding:0; margin:0; display:flex; flex-direction:column; gap:7px;}
.toc ol li{counter-increment:toc-item;}
.toc a{font-size:14.5px; color:var(--muted-on-dark); display:flex; gap:8px; transition:color .2s ease;}
.toc a::before{content:counter(toc-item) "."; color:var(--gold); font-family:var(--mono); flex:none;}
.toc a:hover{color:var(--white);}
.toc ol{counter-reset:toc-item;}
@media(max-width:640px){ .toc{padding:18px 20px; margin:0 auto 6px;} }

/* ---------- FAQ MINI (fin de articulo, con schema FAQPage) ---------- */
.faq-mini{max-width:var(--max-article); margin:0 auto 50px;}
.faq-mini h2{font-size:clamp(22px,3vw,28px); margin-bottom:18px;}
.faq-mini-item{padding:20px 0; border-bottom:1px solid var(--line);}
.faq-mini-item:first-of-type{border-top:1px solid var(--line);}
.faq-mini-item h3{font-size:16.5px; font-weight:600; margin-bottom:8px; color:var(--white);}
.faq-mini-item p{font-size:15px; line-height:1.65; color:var(--muted-on-dark); margin:0;}
@media(max-width:640px){ .faq-mini-item h3{font-size:15.5px;} .faq-mini-item p{font-size:14.5px;} }

/* ---------- CTA BAND (fin de articulo) ---------- */
.cta-band{max-width:var(--max-article); margin:0 auto 90px; padding:40px 36px; border-radius:18px; border:1px solid rgba(92,117,255,.4); background:radial-gradient(circle at 100% 0%,rgba(92,117,255,.28),transparent 55%),linear-gradient(145deg,#0c1224,#050608 75%); box-shadow:0 30px 90px rgba(0,0,0,.4);}
.cta-band h3{font-size:24px; margin-bottom:10px;}
.cta-band p{font-size:15px; line-height:1.65; color:var(--muted-on-dark); margin-bottom:22px; max-width:52ch;}
.cta-band .cta-buttons{display:flex; gap:14px; flex-wrap:wrap;}

/* ---------- RELACIONADOS ---------- */
.related{max-width:var(--max); margin:0 auto; padding:0 32px 100px;}
.related h2{font-size:22px; margin-bottom:24px;}
@media(max-width:640px){ .related{padding:0 20px 70px;} }

/* ---------- INDICE COMPLETO DE ARTICULOS (enlazado cruzado) ---------- */
.all-posts{max-width:var(--max); margin:0 auto; padding:0 32px 100px;}
.all-posts h2{font-size:22px; margin-bottom:8px;}
.all-posts > p{font-size:14.5px; color:var(--muted-on-dark); margin-bottom:22px;}
.all-posts-group{margin-bottom:26px;}
.all-posts-group h3{font-family:var(--mono); font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-soft); font-weight:400; margin-bottom:12px;}
.all-posts ul{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:2px 28px;}
.all-posts li{border-bottom:1px solid var(--line-dark);}
.all-posts li a{display:block; padding:11px 0; font-size:14.5px; color:rgba(244,247,251,.78); transition:color .2s ease, padding-left .2s ease;}
.all-posts li a:hover{color:var(--gold-soft); padding-left:6px;}
.all-posts li a[aria-current="page"]{color:var(--muted); pointer-events:none;}
@media(max-width:640px){
  .all-posts{padding:0 20px 70px;}
  .all-posts ul{grid-template-columns:1fr; gap:0;}
  .all-posts li a{padding:13px 0; font-size:15px;}
}

/* ---------- FOOTER ---------- */
footer{background:#030405; color:var(--muted-on-dark); padding:44px 0; border-top:1px solid rgba(203,214,255,.12);}
footer .wrap{display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;}
footer .flogo img{height:22px; width:auto; display:block;}
footer .flinks{display:flex; gap:22px; font-size:13px; flex-wrap:wrap;}
footer .flinks a{color:var(--muted-on-dark); transition:color .2s ease;}
footer .flinks a:hover{color:var(--white);}
footer small{font-size:12.5px; font-family:var(--mono);}

@media(max-width:480px){
  .cta-band{padding:30px 24px;}
  .cta-band .cta-buttons{flex-direction:column; align-items:stretch;}
  .cta-band .cta-buttons a{text-align:center;}
}

/* ---------- OPTIMIZACION MOVIL ---------- */
@media(max-width:390px){
  .wrap{padding:0 16px;}
}

@media(max-width:760px){
  .article-grid{gap:16px;}
}

@media(max-width:640px){
  /* Tablas: scroll horizontal en vez de desbordar la pantalla */
  .prose table{display:block; overflow-x:auto; -webkit-overflow-scrolling:touch; border-radius:8px; box-shadow:0 0 0 1px var(--line) inset;}
  .prose table tr{white-space:nowrap;}

  /* Cabeceras mas compactas */
  .breadcrumb{padding-top:104px; font-size:11px; gap:6px;}
  .blog-hero{padding:18px 0 40px;}
  .blog-hero h1{font-size:clamp(28px,8vw,38px); margin:14px 0 14px;}
  .blog-hero p{font-size:15px;}
  .article-header{padding:14px 0 32px;}
  .article-header h1{font-size:clamp(25px,7.5vw,32px); margin:12px 0 14px;}
  .article-header .meta{font-size:11.5px; gap:10px;}

  /* Tarjetas de articulo: mas compactas y con mejor tap target */
  .article-card{padding:24px 22px; gap:12px; border-radius:14px;}
  .article-card h2{font-size:19px;}
  .article-card p{font-size:14px;}
  .article-grid{padding-bottom:56px;}

  /* Cuerpo del articulo: tipografia y ritmo vertical ajustados a pantalla pequena */
  .prose{padding:0 20px 50px;}
  .prose p{font-size:15.5px; line-height:1.7; margin-bottom:16px;}
  .prose h2{font-size:22px; margin:34px 0 14px;}
  .prose h3{font-size:17px; margin:24px 0 10px;}
  .prose li{font-size:15px;}
  .prose blockquote{font-size:15.5px; padding-left:16px; margin:22px 0;}
  .prose th,.prose td{padding:10px 14px; font-size:13.5px;}

  /* CTA y relacionados */
  .cta-band{margin:0 auto 56px; padding:28px 22px; border-radius:14px;}
  .cta-band h3{font-size:20px;}
  .cta-band p{font-size:14px;}
  .related{padding:0 20px 56px;}
  .related h2{font-size:19px; margin-bottom:16px;}

  /* Footer: apilado en vez de comprimido */
  footer{padding:32px 0;}
  footer .wrap{flex-direction:column; align-items:flex-start; gap:18px;}
  footer .flinks{width:100%; flex-wrap:wrap; gap:10px 16px; font-size:12.5px;}
}

@media(max-width:360px){
  .article-header h1{font-size:clamp(23px,8vw,28px);}
  .blog-hero h1{font-size:clamp(26px,9vw,34px);}
}

/* Rendimiento en movil: la retícula fija de fondo lleva una mascara de
   degradado que obliga a repintar toda la pantalla en cada frame de scroll.
   Se retira en pantallas pequeñas, donde apenas se percibe. */
@media(max-width:900px){
  body::after{display:none;}
  header.scrolled{backdrop-filter:none; background:rgba(5,6,8,.97);}
}