/* =====================================================================
   TNLK — hoja de estilos global
   ---------------------------------------------------------------------
   La maquetación de cada bloque vive en atributos style="…" (vienen del
   lienzo de diseño). Aquí solo hay: tipografías, base, cambio
   escritorio/móvil, estados interactivos y la adaptación móvil del blog.
   Las reglas responsive usan !important porque tienen que ganar a los
   estilos en línea.
   ===================================================================== */

/* ---------- Tipografías (todas alojadas en /assets/fonts) ---------- */
/* Tipografías de marca (Pangram Pangram, licencia web). Los rangos de peso evitan la negrita sintética.
   En uso: PP Neue Machina (títulos), PP Monument Narrow (texto), PP Neue Montreal Mono (mono).
   Disponibles: PP Rader, PP Formula / Formula Narrow, PP Supply Sans y PP Watch. El navegador solo descarga las que se usan. */
@font-face{font-family:'PP Neue Machina';src:url(../fonts/pp-neue-machina-400.woff2) format('woff2');font-weight:100 499;font-style:normal;font-display:swap}
@font-face{font-family:'PP Neue Machina';src:url(../fonts/pp-neue-machina-600.woff2) format('woff2');font-weight:500 749;font-style:normal;font-display:swap}
@font-face{font-family:'PP Neue Machina';src:url(../fonts/pp-neue-machina-800.woff2) format('woff2');font-weight:750 900;font-style:normal;font-display:swap}
@font-face{font-family:'PP Monument Narrow';src:url(../fonts/pp-monument-narrow-300.woff2) format('woff2');font-weight:100 349;font-style:normal;font-display:swap}
@font-face{font-family:'PP Monument Narrow';src:url(../fonts/pp-monument-narrow-300-italic.woff2) format('woff2');font-weight:100 349;font-style:italic;font-display:swap}
@font-face{font-family:'PP Monument Narrow';src:url(../fonts/pp-monument-narrow-400.woff2) format('woff2');font-weight:350 549;font-style:normal;font-display:swap}
@font-face{font-family:'PP Monument Narrow';src:url(../fonts/pp-monument-narrow-400-italic.woff2) format('woff2');font-weight:350 549;font-style:italic;font-display:swap}
@font-face{font-family:'PP Monument Narrow';src:url(../fonts/pp-monument-narrow-700.woff2) format('woff2');font-weight:550 900;font-style:normal;font-display:swap}
@font-face{font-family:'PP Monument Narrow';src:url(../fonts/pp-monument-narrow-700-italic.woff2) format('woff2');font-weight:550 900;font-style:italic;font-display:swap}
@font-face{font-family:'PP Neue Montreal Mono';src:url(../fonts/pp-neue-montreal-mono-400.woff2) format('woff2');font-weight:100 449;font-style:normal;font-display:swap}
@font-face{font-family:'PP Neue Montreal Mono';src:url(../fonts/pp-neue-montreal-mono-500.woff2) format('woff2');font-weight:450 900;font-style:normal;font-display:swap}
@font-face{font-family:'PP Rader';src:url(../fonts/pp-rader-400.woff2) format('woff2');font-weight:100 449;font-style:normal;font-display:swap}
@font-face{font-family:'PP Rader';src:url(../fonts/pp-rader-400-italic.woff2) format('woff2');font-weight:100 449;font-style:italic;font-display:swap}
@font-face{font-family:'PP Rader';src:url(../fonts/pp-rader-500.woff2) format('woff2');font-weight:450 649;font-style:normal;font-display:swap}
@font-face{font-family:'PP Rader';src:url(../fonts/pp-rader-500-italic.woff2) format('woff2');font-weight:450 649;font-style:italic;font-display:swap}
@font-face{font-family:'PP Rader';src:url(../fonts/pp-rader-700.woff2) format('woff2');font-weight:650 900;font-style:normal;font-display:swap}
@font-face{font-family:'PP Rader';src:url(../fonts/pp-rader-700-italic.woff2) format('woff2');font-weight:650 900;font-style:italic;font-display:swap}
@font-face{font-family:'PP Formula';src:url(../fonts/pp-formula-400-italic.woff2) format('woff2');font-weight:100 900;font-style:italic;font-display:swap}
@font-face{font-family:'PP Formula Narrow';src:url(../fonts/pp-formula-narrow-400.woff2) format('woff2');font-weight:100 499;font-style:normal;font-display:swap}
@font-face{font-family:'PP Formula Narrow';src:url(../fonts/pp-formula-narrow-600.woff2) format('woff2');font-weight:500 649;font-style:normal;font-display:swap}
@font-face{font-family:'PP Formula Narrow';src:url(../fonts/pp-formula-narrow-700.woff2) format('woff2');font-weight:650 900;font-style:normal;font-display:swap}
@font-face{font-family:'PP Supply Sans';src:url(../fonts/pp-supply-sans-400.woff2) format('woff2');font-weight:100 449;font-style:normal;font-display:swap}
@font-face{font-family:'PP Supply Sans';src:url(../fonts/pp-supply-sans-500.woff2) format('woff2');font-weight:450 649;font-style:normal;font-display:swap}
@font-face{font-family:'PP Supply Sans';src:url(../fonts/pp-supply-sans-700.woff2) format('woff2');font-weight:650 900;font-style:normal;font-display:swap}
@font-face{font-family:'PP Watch';src:url(../fonts/pp-watch-700.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap}
@font-face{font-family:'PP Watch';src:url(../fonts/pp-watch-500.woff2) format('woff2');font-weight:500;font-style:normal;font-display:swap}

@font-face{font-family:'Space Grotesk';src:url(../fonts/space-grotesk-latin-400.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Grotesk';src:url(../fonts/space-grotesk-latin-500.woff2) format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Grotesk';src:url(../fonts/space-grotesk-latin-700.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'Space Grotesk';src:url(../fonts/space-grotesk-latin-ext-400.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Space Grotesk';src:url(../fonts/space-grotesk-latin-ext-500.woff2) format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'Space Grotesk';src:url(../fonts/space-grotesk-latin-ext-700.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-400.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-500.woff2) format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-700.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-ext-400.woff2) format('woff2');font-weight:400;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-ext-500.woff2) format('woff2');font-weight:500;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:'JetBrains Mono';src:url(../fonts/jetbrains-mono-latin-ext-700.woff2) format('woff2');font-weight:700;font-style:normal;font-display:swap;unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}

/* ---------- Base ---------- */
:root{
  --black:#05060A; --lime:#C8FF1A; --ice:#EEF3FF; --red:#FF3B2F;
  --panel:#0b0f14; --line:#1d2430; --muted:#8C95A8;
  --cream:#F4EFE3; --paper:#FBF8F1; --ink:#111214; --lime-deep:#5E7F00;
}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
[hidden]{display:none !important}
::selection{background:var(--lime);color:var(--black)}

/* Tema oscuro (web principal) */
body.t-dark{background:var(--black);color:var(--ice);font-family:'PP Monument Narrow', 'PP Rader', sans-serif}
body.t-dark a{color:var(--lime);text-decoration:none}
body.t-dark :focus-visible{outline:2px solid var(--lime);outline-offset:3px}

/* Tema claro (blog) */
body.t-light{background:#FFFFFF;color:var(--ink);font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace}
body.t-light a{color:var(--ink);text-decoration:none}
body.t-light a:hover{color:var(--lime-deep) !important}
body.t-light :focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* Enlace "saltar al contenido" (solo visible con teclado) */
.skip-link{position:absolute;left:12px;top:-60px;z-index:100;padding:12px 16px;font:700 13px/1 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.08em}
.t-dark .skip-link{background:var(--lime);color:var(--black) !important}
.t-light .skip-link{background:var(--ink);color:var(--cream) !important}
.skip-link:focus{top:12px}

/* Anclas: que el título no quede tapado por la cabecera fija */
[id]{scroll-margin-top:104px}
.v-mobile [id]{scroll-margin-top:80px}

/* ---------- Web principal: escritorio / móvil ----------
   La portada contiene las dos maquetaciones del lienzo y enseña una u
   otra según el ancho. Ver CLAUDE.md → "Deuda técnica".               */
.v-mobile{display:none}
@media (max-width:1023.98px){
  .v-desktop{display:none}
  .v-mobile{display:block}
}
.m-root{max-width:640px !important}

/* Escritorio estrecho (1024–1279 px): la cabecera no cabe entera.
   Método y Somos siguen en el pie y al hacer scroll. */
@media (min-width:1024px) and (max-width:1279.98px){
  .d-nav{gap:18px !important;padding:0 28px !important}
  .d-nav a{white-space:nowrap;letter-spacing:.08em !important}
  .d-nav-opt{display:none !important}
  .globe-label{left:calc(50% + 40px) !important}
  .globe-label span:last-child{font-size:10px !important;letter-spacing:.06em !important}
}

/* Hover sutil en enlaces de navegación y botones de la web oscura */
.t-dark header a,.t-dark footer a{transition:opacity .15s ease}
.t-dark header a:hover,.t-dark footer a:hover{opacity:.75}
.t-dark button[type=submit]:hover,.t-dark a.cta-lime:hover,.t-dark a.bn-cta:hover{filter:brightness(1.08)}

/* Menú móvil */
.m-menu{position:absolute;left:0;right:0;top:100%;background:var(--black);border-bottom:1px solid var(--line);box-shadow:0 18px 30px rgba(0,0,0,.45)}
.m-menu ul{list-style:none;margin:0;padding:8px 20px 16px}
.m-menu li + li{border-top:1px solid #141a23}
.m-menu a{display:flex;align-items:center;justify-content:space-between;min-height:52px;font:700 13px/1.2 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.14em;color:var(--ice) !important}
.m-menu a::after{content:"→";color:var(--lime)}

/* Formularios: mensaje de estado */
.form-status{margin:0;font:500 13px/1.5 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;grid-column:1 / -1}
.form-status:empty{display:none}
.t-dark .form-status{color:var(--lime)}
.t-light .form-status{color:var(--ink)}
.form-status.is-error{color:#FF6A60 !important}

/* Globo: si no hay WebGL se queda el recuadro con la mira */
canvas[data-globe]{touch-action:pan-y}

/* ---------- Blog: filtros e índice lateral ---------- */
.bn-filter button{background:transparent !important;color:var(--ink) !important;border-color:#BFB6A3 !important;font-weight:500 !important}
.bn-filter button.is-pressed{background:var(--ink) !important;color:var(--cream) !important;border-color:var(--ink) !important;font-weight:700 !important}
.bn-filter button:not(.is-pressed):hover{border-color:var(--ink) !important}

.ps-toc li{margin-left:-1px !important;border-left:2px solid transparent !important}
.ps-toc li a{color:#6E6B62 !important}
.ps-toc li.is-active{border-left-color:var(--ink) !important}
.ps-toc li.is-active a{color:var(--ink) !important}

.ps-table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}

/* ---------- Blog y artículo: adaptación a móvil ---------- */
@media (max-width:900px){
  .bn-nav{height:64px !important;padding:0 16px !important;gap:12px !important}
  .bn-link,.bn-cta{display:none !important}
  .bn-logo img{height:26px !important}
  .bn-main{padding:20px 16px 0 !important}
  .bn-hero{padding:40px 0 36px !important}
  .bn-h1{font-size:38px !important}
  .bn-feature{grid-template-columns:minmax(0,1fr) !important;gap:24px !important;padding:36px 0 !important}
  .bn-feature h2{font-size:28px !important}
  .bn-row{grid-template-columns:minmax(0,1fr) !important;gap:10px !important}
  .bn-row > span:first-child{font-size:11px !important}
  .bn-row > span:nth-child(2){font-size:19px !important}
  .bn-row > span:last-child{justify-self:start !important}
  .bn-sub{grid-template-columns:minmax(0,1fr) !important;padding:24px 20px !important;gap:20px !important;margin:36px 0 64px !important}
  .bn-subform{flex-direction:column !important}
  .bn-subform button{align-self:stretch !important}
  .bn-foot{flex-direction:column !important;align-items:flex-start !important;padding:28px 16px !important;gap:14px !important}

  .ps-grid{grid-template-columns:minmax(0,1fr) !important;column-gap:0 !important;padding:0 16px !important}
  .ps-head{grid-column:1 !important;padding:20px 0 40px !important}
  .ps-h1{font-size:34px !important}
  .ps-toc{display:none !important}
  .ps-article{grid-column:1 !important;grid-row:auto !important;font-size:15px !important;line-height:1.8 !important}
  .ps-table-wrap table{min-width:560px}
  .ps-cta{flex-direction:column !important;align-items:flex-start !important;padding:22px !important}
  .ps-end{flex-wrap:wrap !important;margin:40px 0 64px !important}
  .ps-article pre{font-size:12px !important;padding:18px !important}
}

/* ---------- Resaltado tipo rotulador ("Supervisados") ----------
   Uso: <span class="hl">Supervisados</span>  (una palabra o frase corta)
   Sin JavaScript se ve resaltado. Con JS, al entrar en pantalla la barra lima
   se pinta de izquierda a derecha y el texto pasa de lima a negro justo detrás
   de ella: dos capas de fondo animadas a la vez (texto recortado + barra). */
.hl{display:inline-block;padding:0 .14em .02em;margin:0 -.04em;color:var(--black);background:var(--lime)}
.js .hl{
  color:transparent;
  background-color:transparent;
  background-image:linear-gradient(90deg,var(--black) 0 50%,var(--lime) 50% 100%),linear-gradient(var(--lime),var(--lime));
  background-repeat:no-repeat;
  background-size:200% 100%,0% 100%;
  background-position:100% 0,0 0;
  -webkit-background-clip:text,padding-box;
  background-clip:text,padding-box;
}
/* La transición solo al entrar (si estuviera en .js .hl, se animaría también al cargar) */
.js .hl.is-in{
  background-position:0 0,0 0;background-size:200% 100%,100% 100%;
  transition:background-position .9s cubic-bezier(.65,0,.35,1) .1s,background-size .9s cubic-bezier(.65,0,.35,1) .1s;
}
@media (prefers-reduced-motion:reduce){.js .hl.is-in{transition:none}}

/* ---------- Campo trampa anti-spam (invisible para personas) ---------- */
.hp{position:absolute !important;left:-10000px !important;width:1px;height:1px;overflow:hidden}

/* ---------- Contenido de los artículos (Markdown) ---------- */
.prose{display:flex;flex-direction:column;gap:22px;font-family:'PP Monument Narrow', 'PP Rader', sans-serif;font-size:18px;line-height:1.7;color:#2A2A27}
.prose > *{margin:0}
.prose h2{font:600 26px/1.25 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--ink)}
.prose h3{font:700 21px/1.35 'PP Monument Narrow', 'PP Rader', sans-serif;color:var(--ink)}
.prose h4,.prose h5,.prose h6{font:500 13px/1.5 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--ink)}
.prose strong{color:var(--ink)}
.prose a{text-decoration:underline;text-underline-offset:3px}
.prose hr{height:1px;border:0;background:#D8D0BF;margin:18px 0}
.prose ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px}
.prose ul > li{position:relative;padding-left:21px}
.prose ul > li::before{content:"";position:absolute;left:0;top:11px;width:7px;height:7px;background:var(--ink)}
.prose ol{list-style:none;padding:0;display:flex;flex-direction:column;gap:12px;counter-reset:n}
.prose ol > li{position:relative;padding-left:40px;counter-increment:n}
.prose ol > li::before{content:counter(n,decimal-leading-zero);position:absolute;left:0;font-weight:700;color:var(--ink)}
.prose ol:has(> li > a){font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;font-size:13px;line-height:1.6;gap:10px}
.prose ol:has(> li > a) > li{padding-left:34px}
.prose table{width:100%;border-collapse:collapse;font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;font-size:13px;line-height:1.6}
.prose thead tr{border-bottom:1px solid var(--ink);text-align:left}
.prose th{padding:10px 12px;font-weight:700;color:var(--ink)}
.prose td{padding:12px;vertical-align:top}
.prose th:first-child,.prose td:first-child{padding-left:0;color:var(--ink)}
.prose th:last-child,.prose td:last-child{padding-right:0}
.prose tbody tr{border-bottom:1px solid #D8D0BF}
.prose figure{margin:12px 0 0;display:flex;flex-direction:column;gap:14px}
.prose figure img{width:100%;height:auto;display:block;border:1px solid var(--ink)}
.prose .fig-title{margin:0;font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;font-size:14px;font-weight:700;color:var(--ink)}
.prose .diagram-svg{display:block;width:100%;height:auto;font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace}
.prose figcaption,.prose .caption{margin:0;font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;font-size:12px;line-height:1.6;color:#6E6B62}
.prose pre + .caption{margin-top:-10px}
.prose pre{padding:22px 24px;font:13px/1.75 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;overflow:auto}
.prose .note{display:flex;gap:14px;padding:16px 18px;border:1px solid #D8D0BF;background:var(--cream);font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;font-size:13px;line-height:1.7;color:#3A3A36}
.prose .note::before{content:"";flex-shrink:0;width:8px;height:8px;margin-top:8px;background:var(--red)}
.prose blockquote.pull{margin:10px 0;padding:6px 0 6px 24px;border-left:3px solid var(--ink);display:flex;flex-direction:column;gap:12px}
.prose blockquote.pull p{margin:0;font:700 26px/1.3 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--ink)}
.prose blockquote.pull .kicker{font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;display:flex;align-items:center;gap:10px;font-size:12px;letter-spacing:.1em;color:#6E6B62}
.prose blockquote.pull .kicker::before{content:"";width:8px;height:8px;background:var(--red)}
.prose .cta-box{margin-top:8px;padding:28px;border:1px solid var(--ink);background:var(--cream);display:flex;align-items:center;justify-content:space-between;gap:24px}
.prose .cta-box p{margin:0;font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;font-size:13px;line-height:1.6;color:#3A3A36}
.prose .cta-box .cta-title{font:700 20px/1.3 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--ink);margin-bottom:6px}
.prose .cta-button{font-family:'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;flex-shrink:0;display:inline-flex;align-items:center;height:46px;padding:0 18px;background:var(--ink);color:var(--cream) !important;font-size:13px;font-weight:700;letter-spacing:.08em;text-decoration:none !important}

/* Resaltado de código (Shiki, tema css-variables) con la paleta de la marca */
:root{
  --astro-code-foreground:#EEF3FF;
  --astro-code-background:#111214;
  --astro-code-token-constant:#FFB020;
  --astro-code-token-string:#EEF3FF;
  --astro-code-token-comment:#8C8676;
  --astro-code-token-keyword:#C8FF1A;
  --astro-code-token-parameter:#EEF3FF;
  --astro-code-token-function:#C8FF1A;
  --astro-code-token-string-expression:#EEF3FF;
  --astro-code-token-punctuation:#B8C0D0;
  --astro-code-token-link:#C8FF1A;
}

@media (max-width:900px){
  .prose .cta-box{flex-direction:column;align-items:flex-start;padding:22px}
  .prose pre{font-size:12px;padding:18px}
  .prose table{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .prose th,.prose td{min-width:170px}
  .prose th:first-child,.prose td:first-child{min-width:120px}
  .prose blockquote.pull p{font-size:22px}
  .bn-row{text-decoration:none}
}

/* Blog: el retículo decorativo del fondo solo en escritorio amplio (en pantallas menores pisa el titular) */
@media (max-width:1279px){.bg-reticle{display:none !important}}

/* Blog: cabecera en negro TNLK (anula los colores del tema claro dentro de la banda) */
body.t-light .bn-head a:not(.bn-cta):hover{color:#C8FF1A !important}
body.t-light .bn-head .bn-cta:hover{background:#EEF3FF !important;color:#05060A !important}
body.t-light .bn-head :focus-visible{outline-color:#C8FF1A}

/* ---------- Cabecera común: opcionales y menú desplegable ---------- */
.bn-head a:not(.bn-cta):hover{color:#C8FF1A !important;opacity:1 !important}
.bn-head .bn-cta:hover{background:#EEF3FF !important;color:#05060A !important}
.bn-head :focus-visible{outline:2px solid #C8FF1A;outline-offset:3px}
.bn-burger{display:none}
@media (max-width:1279px){.bn-opt{display:none !important}.bn-nav{gap:18px !important;padding:0 28px !important}}
@media (max-width:1023px){.bn-link,.bn-cta{display:none !important}.bn-burger{display:flex !important}}

/* ---------- Simulación y Formación (tema oscuro) ---------- */
.pg-root{display:flex;flex-direction:column;min-height:100vh;overflow-x:clip}
.pg-wrap{max-width:1200px;margin:0 auto;padding:0 40px;box-sizing:border-box}
.pg-hero{position:relative;border-bottom:1px solid var(--line);overflow:hidden}
.pg-grid-bg{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(238,243,255,0.09) 1px,transparent 1px);background-size:24px 24px;-webkit-mask-image:linear-gradient(to bottom,#000,transparent 95%);mask-image:linear-gradient(to bottom,#000,transparent 95%)}
.pg-hero::after{content:"";position:absolute;top:-280px;right:-240px;width:760px;height:760px;pointer-events:none;background:radial-gradient(circle,rgba(200,255,26,0.16) 0%,rgba(200,255,26,0.05) 40%,transparent 68%)}
.pg-hero-in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:56px;align-items:center;padding-top:112px;padding-bottom:112px}
.pg-hero-text{display:flex;flex-direction:column;gap:26px}
.pg-eyebrow{display:flex;align-items:center;gap:10px;font:700 13px/1.4 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.2em;color:var(--lime)}
.pg-dot{width:10px;height:10px;background:var(--red);flex-shrink:0}
.pg-h1{margin:0;font:700 60px/1.04 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;letter-spacing:-.01em;color:var(--ice)}
.pg-h1 span{color:var(--lime)}
.pg-lead{margin:0;max-width:600px;font-size:19px;line-height:1.65;color:#C9D0DC}
.pg-actions{display:flex;flex-wrap:wrap;gap:14px}
.pg-btn{display:inline-flex;align-items:center;gap:10px;height:54px;padding:0 24px;background:var(--lime);color:var(--black) !important;font:700 13px/1 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.12em;white-space:nowrap}
.pg-btn:hover{filter:brightness(1.08);opacity:1 !important}
.pg-btn-ghost{background:transparent;color:var(--ice) !important;border:1px solid #3a4456}
.pg-btn-ghost:hover{border-color:var(--lime);color:var(--lime) !important;filter:none}
.pg-panel{position:relative;background:var(--panel);border:1px solid var(--line);padding:32px 30px;display:flex;flex-direction:column;gap:18px}
.pg-corner{position:absolute;left:-2px;top:-2px;width:22px;height:22px;border-left:3px solid var(--lime);border-top:3px solid var(--lime)}
.pg-panel-title{margin:0;font:700 12px/1.5 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.16em;color:#8C95A8}
.pg-panel ul,.pg-checks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.pg-panel li,.pg-checks li{position:relative;padding-left:28px;font-size:16px;line-height:1.5;color:#C9D0DC}
.pg-panel li::before,.pg-checks li::before{content:"";position:absolute;left:2px;top:5px;width:12px;height:7px;border-left:2.5px solid var(--lime);border-bottom:2.5px solid var(--lime);transform:rotate(-45deg)}
.pg-sec{padding:112px 0;border-bottom:1px solid var(--line)}
.pg-sec-alt{background:#080a0f}
.pg-label{display:block;margin-bottom:18px;font:700 14px/1.4 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.2em;color:var(--lime)}
.pg-h2{margin:0;font:700 46px/1.1 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--ice)}
.pg-head2{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:64px;align-items:end}
.pg-intro{margin:0;font-size:19px;line-height:1.6;color:#C9D0DC}
.pg-cards{list-style:none;margin:56px 0 0;padding:0;display:grid;gap:24px}
.pg-cards-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.pg-cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.pg-card{position:relative;background:var(--panel);border:1px solid var(--line);padding:30px 28px;display:flex;flex-direction:column;gap:12px}
.pg-card h3{margin:0;font:700 21px/1.25 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--ice)}
.pg-card p{margin:0;font-size:16px;line-height:1.55;color:#B8C0D0}
.pg-k{font:700 12px/1.4 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.16em;color:#8C95A8}
.pg-chips{margin-top:40px;display:flex;flex-wrap:wrap;gap:24px 56px}
.pg-chips > div{display:flex;align-items:center;flex-wrap:wrap;gap:12px 16px}
.pg-chips ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.pg-chips li{padding:6px 12px;border:1px solid #3a4456;font:700 12px/1.3 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.1em;color:var(--ice)}
.pg-steps{list-style:none;margin:56px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid var(--line)}
.pg-steps li{padding:32px 24px 0 0;display:flex;flex-direction:column;gap:12px}
.pg-steps li + li{padding-left:24px;border-left:1px solid var(--line)}
.pg-num{font:700 40px/1 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--lime)}
.pg-steps h3{margin:0;font:700 20px/1.25 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;color:var(--ice)}
.pg-steps p{margin:0;font-size:16px;line-height:1.55;color:#B8C0D0}
.pg-plat{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:start}
.pg-plat .pg-intro{margin-top:24px}
.pg-links{margin-top:32px;display:flex;flex-direction:column;gap:14px}
.pg-links a{align-self:flex-start;font:700 13px/1.4 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.14em;color:var(--lime);border-bottom:2px solid var(--lime);padding-bottom:4px}
.pg-checks{padding-top:8px}
.pg-checks li{font-size:17px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.pg-cta{padding:96px 0;background-image:repeating-linear-gradient(135deg,rgba(200,255,26,0.05) 0 14px,transparent 14px 60px)}
.pg-cta-in{display:flex;align-items:center;justify-content:space-between;gap:48px}
.pg-cta p{margin:16px 0 0;max-width:620px;font-size:18px;line-height:1.6;color:#C9D0DC}
@media (max-width:1100px){
  .pg-hero-in,.pg-head2,.pg-plat{grid-template-columns:minmax(0,1fr) !important;gap:40px !important}
  .pg-cards-4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pg-steps{grid-template-columns:minmax(0,1fr)}
  .pg-steps li,.pg-steps li + li{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}
}
@media (max-width:900px){
  .pg-wrap{padding:0 20px}
  .pg-hero-in{padding-top:64px;padding-bottom:64px}
  .pg-h1{font-size:42px}
  .pg-lead{font-size:17px}
  .pg-sec{padding:72px 0}
  .pg-h2{font-size:30px}
  .pg-intro{font-size:17px}
  .pg-cards{margin-top:36px}
  .pg-cards-4,.pg-cards-3{grid-template-columns:minmax(0,1fr)}
  .pg-cta{padding:64px 0}
  .pg-cta-in{flex-direction:column;align-items:flex-start;gap:28px}
  .pg-btn{height:52px;padding:0 20px}
}

/* ---------- Página "en construcción" (/proximamente/) ---------- */
.cs-root{position:relative;min-height:100vh;display:flex;flex-direction:column;overflow:hidden}
.cs-glow{position:absolute;top:-300px;right:-260px;width:820px;height:820px;pointer-events:none;background:radial-gradient(circle,rgba(200,255,26,0.17) 0%,rgba(200,255,26,0.05) 40%,transparent 68%)}
.cs-head,.cs-main,.cs-en,.cs-foot{position:relative;z-index:1;width:100%;max-width:1200px;margin:0 auto;padding-left:40px;padding-right:40px;box-sizing:border-box}
.cs-head{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:32px;padding-bottom:32px;border-bottom:1px solid var(--line)}
.cs-logo{height:40px;width:auto;display:block}
.cs-status{display:flex;align-items:center;gap:10px;font:700 12px/1.4 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.16em;color:#8C95A8}
.cs-blink{width:8px;height:8px;background:var(--lime);animation:cs-blink 1.6s steps(2,start) infinite}
.cs-main{flex-grow:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:64px;align-items:start;padding-top:56px;padding-bottom:80px}
.cs-text{display:flex;flex-direction:column;gap:26px}
.cs-h1{margin:0;font:600 52px/1.08 'PP Neue Machina', 'PP Watch', 'PP Formula Narrow', sans-serif;letter-spacing:-.01em;color:var(--ice)}
.cs-h1 span{color:var(--lime)}
.cs-lead{margin:0;max-width:600px;font-family:'PP Monument Narrow', 'PP Rader', sans-serif;font-size:23px;line-height:1.5;color:#D6DCE6}
.cs-chips{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.cs-chips li{padding:7px 12px;border:1px solid #3a4456;font:700 12px/1.3 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.08em;color:var(--ice)}
.cs-contact{display:flex;flex-direction:column;align-items:flex-start;gap:14px;padding-top:8px}
.cs-contact p{margin:0;font-family:'PP Monument Narrow', 'PP Rader', sans-serif;font-size:18px;color:#8C95A8}
.cs-term{position:relative;background:var(--panel);border:1px solid var(--line)}
.cs-term-bar{display:flex;align-items:center;gap:8px;padding:14px 18px;border-bottom:1px solid var(--line);font:500 12px/1 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;color:#8C95A8}
.cs-term-bar i{width:10px;height:10px;border-radius:50%;background:#2a3240}
.cs-term-bar i:first-child{background:var(--red)}
.cs-term-bar span{margin-left:10px}
.cs-term pre{margin:0;padding:24px 22px 28px;font:500 14px/1.9 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;color:#C9D0DC;white-space:pre;overflow-x:auto}
.cs-p{color:var(--lime)}
.cs-m{color:#8C95A8}
.cs-ok{color:var(--lime)}
.cs-run{color:var(--ice)}
.cs-cursor{color:var(--lime);animation:cs-blink 1.1s steps(2,start) infinite}
.cs-en{display:flex;gap:20px;align-items:baseline;padding-top:28px;padding-bottom:28px;border-top:1px solid var(--line)}
.cs-en p{margin:0;max-width:880px;font-size:15px;line-height:1.6;color:#8C95A8}
.cs-en strong{color:var(--ice);font-weight:700}
.cs-foot{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;padding-top:22px;padding-bottom:28px;border-top:1px solid var(--line);font:500 12px/1.5 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.06em;color:#8C95A8}
@keyframes cs-blink{to{visibility:hidden}}
@media (prefers-reduced-motion:reduce){.cs-blink,.cs-cursor{animation:none}}
@media (max-width:1023px){
  .cs-main{grid-template-columns:minmax(0,1fr);gap:48px;padding-top:56px;padding-bottom:56px}
}
@media (max-width:700px){
  .cs-head,.cs-main,.cs-en,.cs-foot{padding-left:20px;padding-right:20px}
  .cs-head{flex-direction:column;align-items:flex-start;gap:14px;padding-top:22px;padding-bottom:22px}
  .cs-logo{height:32px}
  .cs-h1{font-size:34px}
  .cs-lead{font-size:19px}
  .cs-term pre{font-size:12px;padding:20px 16px}
  .cs-en{flex-direction:column;gap:8px}
}
.cs-video{position:relative;aspect-ratio:16/9;background:#05060A;border:1px solid var(--line);overflow:hidden}
.cs-video video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#05060A}   /* 16:9, con el marco y el rótulo ya grabados en el vídeo */
.cs-frame{position:absolute;inset:0;pointer-events:none}
.cs-frame i{position:absolute;width:26px;height:26px;border:0 solid var(--lime)}
.cs-frame i:nth-child(1){left:14px;top:14px;border-left-width:3px;border-top-width:3px}
.cs-frame i:nth-child(2){right:14px;top:14px;border-right-width:3px;border-top-width:3px}
.cs-frame i:nth-child(3){left:14px;bottom:14px;border-left-width:3px;border-bottom-width:3px}
.cs-frame i:nth-child(4){right:14px;bottom:14px;border-right-width:3px;border-bottom-width:3px}
.cs-frame span{position:absolute;left:52px;top:20px;font:700 11px/1.3 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.16em;color:var(--lime)}

/* ---------- Fondo de circuito impreso (PCB), sutil ----------
   Baldosa de 320 px que encaja por los cuatro lados. En el tema oscuro va por encima del contenido,
   muy tenue y en modo "screen" (solo aclara), con un pulso de señal que recorre las pistas. */
:root{--pcb-dark:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='none' stroke='%23C8FF1A' stroke-opacity='1' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 48H40L56 64H120L136 48H200L216 32H248L264 48H320'/%3E%3Cpath d='M72 0V100L96 124V176L72 200V320'/%3E%3Cpath d='M264 0V120L240 144V210L264 234V320'/%3E%3Cpath d='M0 232H40L56 216H72'/%3E%3Cpath d='M96 232H150L166 248H220L236 232H320'/%3E%3Cpath d='M136 48V20'/%3E%3Cpath d='M120 64V100'/%3E%3Cpath d='M200 48V88L216 104'/%3E%3Cpath d='M96 140H150L170 160H200'/%3E%3Cpath d='M8 120H50'/%3E%3Cpath d='M110 284H180L196 300H230'/%3E%3Cpath d='M280 288H304'/%3E%3Cpath d='M24 270V300H48'/%3E%3Cpath d='M188 192H220L232 180V160'/%3E%3Cpath d='M40 160H60L72 148'/%3E%3Crect x='140' y='176' width='48' height='32' rx='2'/%3E%3Cpath d='M146 170V176M146 208V214'/%3E%3Cpath d='M155 170V176M155 208V214'/%3E%3Cpath d='M164 170V176M164 208V214'/%3E%3Cpath d='M173 170V176M173 208V214'/%3E%3Cpath d='M182 170V176M182 208V214'/%3E%3Ccircle cx='136' cy='16' r='3.4'/%3E%3Ccircle cx='120' cy='104' r='3.4'/%3E%3Ccircle cx='219' cy='107' r='3.4'/%3E%3Ccircle cx='204' cy='160' r='3.4'/%3E%3Ccircle cx='54' cy='120' r='3.4'/%3E%3Ccircle cx='234' cy='300' r='3.4'/%3E%3Ccircle cx='232' cy='156' r='3.4'/%3E%3Ccircle cx='72' cy='148' r='3.4'/%3E%3Ccircle cx='264' cy='232' r='3.4'/%3E%3Ccircle cx='48' cy='300' r='3.4'/%3E%3C/g%3E%3Cg fill='%23C8FF1A' fill-opacity='1'%3E%3Ccircle cx='136' cy='16' r='1.1'/%3E%3Ccircle cx='120' cy='104' r='1.1'/%3E%3Ccircle cx='219' cy='107' r='1.1'/%3E%3Ccircle cx='204' cy='160' r='1.1'/%3E%3Ccircle cx='54' cy='120' r='1.1'/%3E%3Ccircle cx='234' cy='300' r='1.1'/%3E%3Ccircle cx='232' cy='156' r='1.1'/%3E%3Ccircle cx='72' cy='148' r='1.1'/%3E%3Ccircle cx='264' cy='232' r='1.1'/%3E%3Ccircle cx='48' cy='300' r='1.1'/%3E%3Crect x='4' y='117' width='6' height='6'/%3E%3Crect x='276' y='285' width='6' height='6'/%3E%3Crect x='304' y='285' width='6' height='6'/%3E%3Crect x='21' y='266' width='6' height='6'/%3E%3Crect x='36' y='229' width='6' height='6'/%3E%3C/g%3E%3C/svg%3E");--pcb-light:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cg fill='none' stroke='%23111214' stroke-opacity='0.11' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M0 48H40L56 64H120L136 48H200L216 32H248L264 48H320'/%3E%3Cpath d='M72 0V100L96 124V176L72 200V320'/%3E%3Cpath d='M264 0V120L240 144V210L264 234V320'/%3E%3Cpath d='M0 232H40L56 216H72'/%3E%3Cpath d='M96 232H150L166 248H220L236 232H320'/%3E%3Cpath d='M136 48V20'/%3E%3Cpath d='M120 64V100'/%3E%3Cpath d='M200 48V88L216 104'/%3E%3Cpath d='M96 140H150L170 160H200'/%3E%3Cpath d='M8 120H50'/%3E%3Cpath d='M110 284H180L196 300H230'/%3E%3Cpath d='M280 288H304'/%3E%3Cpath d='M24 270V300H48'/%3E%3Cpath d='M188 192H220L232 180V160'/%3E%3Cpath d='M40 160H60L72 148'/%3E%3Crect x='140' y='176' width='48' height='32' rx='2'/%3E%3Cpath d='M146 170V176M146 208V214'/%3E%3Cpath d='M155 170V176M155 208V214'/%3E%3Cpath d='M164 170V176M164 208V214'/%3E%3Cpath d='M173 170V176M173 208V214'/%3E%3Cpath d='M182 170V176M182 208V214'/%3E%3Ccircle cx='136' cy='16' r='3.4'/%3E%3Ccircle cx='120' cy='104' r='3.4'/%3E%3Ccircle cx='219' cy='107' r='3.4'/%3E%3Ccircle cx='204' cy='160' r='3.4'/%3E%3Ccircle cx='54' cy='120' r='3.4'/%3E%3Ccircle cx='234' cy='300' r='3.4'/%3E%3Ccircle cx='232' cy='156' r='3.4'/%3E%3Ccircle cx='72' cy='148' r='3.4'/%3E%3Ccircle cx='264' cy='232' r='3.4'/%3E%3Ccircle cx='48' cy='300' r='3.4'/%3E%3C/g%3E%3Cg fill='%23111214' fill-opacity='0.11'%3E%3Ccircle cx='136' cy='16' r='1.1'/%3E%3Ccircle cx='120' cy='104' r='1.1'/%3E%3Ccircle cx='219' cy='107' r='1.1'/%3E%3Ccircle cx='204' cy='160' r='1.1'/%3E%3Ccircle cx='54' cy='120' r='1.1'/%3E%3Ccircle cx='234' cy='300' r='1.1'/%3E%3Ccircle cx='232' cy='156' r='1.1'/%3E%3Ccircle cx='72' cy='148' r='1.1'/%3E%3Ccircle cx='264' cy='232' r='1.1'/%3E%3Ccircle cx='48' cy='300' r='1.1'/%3E%3Crect x='4' y='117' width='6' height='6'/%3E%3Crect x='276' y='285' width='6' height='6'/%3E%3Crect x='304' y='285' width='6' height='6'/%3E%3Crect x='21' y='266' width='6' height='6'/%3E%3Crect x='36' y='229' width='6' height='6'/%3E%3C/g%3E%3C/svg%3E")}
body.t-dark::before,body.t-dark::after{content:"";position:fixed;inset:0;z-index:1;pointer-events:none;mix-blend-mode:screen}
body.t-dark::before{background-image:var(--pcb-dark);background-size:320px 320px;opacity:.045}
body.t-dark::after{background-image:radial-gradient(closest-side,rgba(200,255,26,.95),rgba(200,255,26,0)),radial-gradient(closest-side,rgba(200,255,26,.8),rgba(200,255,26,0));background-repeat:no-repeat;background-size:560px 560px,420px 420px;background-position:0% 10%,100% 90%;-webkit-mask-image:var(--pcb-dark);mask-image:var(--pcb-dark);-webkit-mask-size:320px 320px;mask-size:320px 320px;opacity:.26;animation:pcb-pulse 26s ease-in-out infinite alternate}
@keyframes pcb-pulse{0%{background-position:0% 10%,100% 90%}50%{background-position:60% 70%,30% 20%}100%{background-position:100% 30%,0% 100%}}
@media (prefers-reduced-motion:reduce){body.t-dark::after{animation:none;opacity:0}}
@media print{body.t-dark::before,body.t-dark::after{display:none}}

/* Cabecera de la portada: con la mono actual, los enlaces y el botón no deben partirse en dos líneas */
.d-nav a{white-space:nowrap}
@media (min-width:1024px) and (max-width:1439px){.d-nav{gap:22px !important}}

/* Página "próximamente": autómata celular de fondo, selector de idioma y vídeo arriba */
.cs-life{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.5;-webkit-mask-image:radial-gradient(ellipse 120% 90% at 30% 35%,#000 35%,rgba(0,0,0,.35) 75%,transparent 100%);mask-image:radial-gradient(ellipse 120% 90% at 30% 35%,#000 35%,rgba(0,0,0,.35) 75%,transparent 100%)}
.cs-head-r{display:flex;align-items:center;gap:24px}
.cs-lang{display:flex;height:40px;border:1px solid #3a4456;font:700 12px/1 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.1em}
.cs-lang > *{display:flex;align-items:center;padding:0 12px;color:var(--ice) !important}
.cs-lang span[aria-current]{background:var(--ice);color:var(--black) !important}
.cs-lang a:hover{color:var(--lime) !important;opacity:1 !important}
.cs-text{padding-top:8px}
.cs-side{display:flex;flex-direction:column;gap:26px;padding-top:8px}   /* izquierda: titular y presentación; derecha (.cs-text): vídeo, servicios y contacto */
.cs-text .cs-video{margin-bottom:6px}
@media (max-width:700px){.cs-head-r{width:100%;justify-content:space-between}}
.cs-vbtns{position:absolute;left:14px;right:14px;bottom:14px;display:flex;justify-content:flex-end;gap:8px;z-index:2}
.cs-vbtn{height:38px;padding:0 14px;display:inline-flex;align-items:center;gap:8px;background:rgba(5,6,10,.78);border:1px solid #3a4456;color:var(--ice);font:700 11px/1 'PP Neue Montreal Mono', 'JetBrains Mono', Menlo, monospace;letter-spacing:.12em;cursor:pointer;backdrop-filter:blur(4px)}
.cs-vbtn:hover,.cs-vbtn:focus-visible{border-color:var(--lime);color:var(--lime)}
.cs-vbtn-main{background:var(--lime);border-color:var(--lime);color:var(--black)}
.cs-vbtn-main:hover,.cs-vbtn-main:focus-visible{background:var(--ice);border-color:var(--ice);color:var(--black)}
.cs-video video:fullscreen{object-fit:contain;top:0;height:100%;background:#000}
.cs-frame i:nth-child(3),.cs-frame i:nth-child(4){bottom:64px !important}