/* Layout: documentación en tres columnas (menú lateral · contenido · índice), como un manual técnico de cartografía */
:root{
  --bg:#f5f7fb; --surface:#ffffff; --fg:#141a26; --muted:#5a6478; --line:#dbe1ec;
  --accent:#1a5bd6; --accent-soft:#e3ecfc; --contour:#d0631c; --code:#eef2f8;
  --hl-k:#8a2fc9; --hl-s:#0b7a3e; --hl-n:#b4530a; --hl-f:#1a5bd6; --hl-g:#0b7285; --hl-c:#6b7488;
  --display:"Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --body:"IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono:"IBM Plex Mono", ui-monospace, Menlo, Consolas, monospace;
  --header-h:60px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e121a; --surface:#151b26; --fg:#e6eaf2; --muted:#9aa4b8; --line:#262f3f;
  --accent:#6fa0ff; --accent-soft:#1b2a48; --contour:#e8925a; --code:#1a2130; --hl-k:#c7a2ff; --hl-s:#8fd6a1; --hl-n:#f2b56b; --hl-f:#82b1ff; --hl-g:#5fd3dc; --hl-c:#8d97ab; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e121a; --surface:#151b26; --fg:#e6eaf2; --muted:#9aa4b8; --line:#262f3f;
  --accent:#6fa0ff; --accent-soft:#1b2a48; --contour:#e8925a; --code:#1a2130; --hl-k:#c7a2ff; --hl-s:#8fd6a1; --hl-n:#f2b56b; --hl-f:#82b1ff; --hl-g:#5fd3dc; --hl-c:#8d97ab; color-scheme:dark}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--fg);font:16px/1.65 var(--body)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:30;background:var(--surface)}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--contour);outline-offset:2px}

/* Cabecera */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:var(--surface);border-bottom:1px solid var(--line);
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.top-in{height:var(--header-h);display:flex;align-items:center;gap:16px;max-width:1360px;margin:0 auto}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg);font:700 1.15rem var(--display)}
.brand svg{flex:none}
.search{flex:1;max-width:360px;margin-left:auto;position:relative}
.search input{width:100%;height:38px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--fg);padding:0 12px 0 34px;font:inherit;font-size:.92rem}
.search svg{position:absolute;left:10px;top:11px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 16px;border-radius:8px;border:1px solid var(--accent);background:var(--accent);color:var(--surface);font:600 .92rem var(--body);text-decoration:none;cursor:pointer;white-space:nowrap}
.btn.ghost{background:transparent;color:var(--accent)}
.menu-btn{display:none;background:none;border:1px solid var(--line);border-radius:8px;height:38px;width:38px;color:var(--fg);cursor:pointer}

/* Rejilla de tres columnas */
.shell{display:grid;grid-template-columns:240px minmax(0,1fr) 200px;gap:40px;max-width:1360px;margin:0 auto;
  padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.side,.toc{position:sticky;top:calc(var(--header-h) + env(safe-area-inset-top,0px));align-self:start;max-height:calc(100vh - var(--header-h));overflow:auto;padding-block:28px}
.side h4,.toc h4{margin:0 0 8px;font:600 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.side ul,.toc ul{list-style:none;margin:0 0 22px;padding:0;display:grid;gap:2px}
.side a,.toc a{display:block;padding:5px 10px;border-radius:6px;text-decoration:none;color:var(--fg);font-size:.92rem}
.side>ul{gap:2px}
.side a{padding:7px 12px;border-radius:8px;font-size:.9rem;line-height:1.35}
.side details{border:0;padding:0}
.side ul ul{margin:2px 0 6px;gap:1px}
.side ul ul a{padding:6px 12px 6px 26px;font-size:.86rem;color:var(--fg)}
.side summary{display:flex;align-items:center;justify-content:space-between;padding:7px 12px;border-radius:8px;font-size:.9rem;cursor:pointer;list-style:none;user-select:none;font-weight:500}
.side summary::-webkit-details-marker{display:none}
.side summary:hover{background:var(--accent-soft)}
.side summary::after{content:"";width:7px;height:7px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg) translate(-2px,-2px);transition:transform .15s}
.side details:not([open]) summary::after{transform:rotate(-45deg)}
.side details[open] summary{background:color-mix(in srgb,var(--accent-soft) 55%,transparent)}
.side a:hover{background:var(--accent-soft)}
.side a.on{background:var(--accent-soft);color:var(--accent);font-weight:600}
.toc a{color:var(--muted);border-left:2px solid var(--line);border-radius:0;padding:3px 12px;font-size:.86rem}
.toc a.on{color:var(--accent);border-left-color:var(--accent)}

main{min-width:0;padding-block:28px 64px}
.crumb{font:500 .8rem var(--mono);color:var(--muted);margin-bottom:10px}
h1{font:700 clamp(2rem,4.2vw,3rem)/1.08 var(--display);margin:0 0 16px;text-wrap:balance;letter-spacing:-.01em}
h2{font:700 1.6rem/1.2 var(--display);margin:56px 0 12px;padding-top:20px;border-top:1px solid var(--line);text-wrap:balance}
h3{font:600 1.08rem/1.3 var(--body);margin:0 0 6px}
p{margin:0 0 14px;max-width:68ch}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.anchor{color:var(--muted);text-decoration:none;margin-left:8px;font-weight:400;opacity:0;transition:opacity .15s}
h2:hover .anchor,.anchor:focus-visible{opacity:1}
@media (hover:none){.anchor{display:none}}

.badges{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 22px}
.badge{display:inline-flex;align-items:stretch;font:600 .76rem/1 var(--body);border-radius:4px;overflow:hidden;text-decoration:none;box-shadow:0 1px 0 rgba(0,0,0,.08)}
.badge b{display:inline-flex;align-items:center;gap:5px;background:#555;color:#fff;font-weight:500;padding:5px 7px}
.badge b svg{width:13px;height:13px;fill:currentColor;flex:none}
.badge i{font-style:normal;background:var(--c,var(--accent));color:#fff;padding:5px 7px;text-shadow:0 1px 0 rgba(0,0,0,.25)}
a.badge:hover{filter:brightness(1.1)}
.b-yt{--c:#e5312b}.b-arc{--c:#2c7ac3}.b-qgis{--c:#589632}.b-gee{--c:#4285f4}.b-ge{--c:#1a73e8}.b-es{--c:#fe7d37}.b-free{--c:#44cc11}

/* Mapa de portada */
.map{position:relative;margin:8px 0 28px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.map canvas{display:block;width:100%;height:260px}
.map .coord{position:absolute;left:12px;bottom:10px;font:500 .74rem var(--mono);color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:3px 7px}
.map .scale{position:absolute;right:12px;bottom:10px;font:500 .74rem var(--mono);color:var(--muted);display:flex;align-items:center;gap:6px}
.map .scale span{display:block;width:80px;height:6px;border:1px solid var(--muted);border-top:none}

/* Servicios */
.services{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:12px;overflow:hidden;margin:18px 0}
.svc{background:var(--surface);padding:20px 20px 18px;display:flex;flex-direction:column;gap:6px;min-width:0}
.svc .ic{width:34px;height:34px;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;margin-bottom:6px}
.svc p{font-size:.93rem;color:var(--muted);margin:0}
.svc ul{margin:6px 0 0;padding-left:18px;font-size:.88rem}
.svc .meta{margin-top:auto;padding-top:10px;font:500 .74rem var(--mono);color:var(--contour)}

/* Proceso */
.steps{list-style:none;padding:0;margin:18px 0;display:grid;gap:0;counter-reset:s}
.steps li{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;padding:14px 0;border-bottom:1px dashed var(--line);counter-increment:s}
.steps li::before{content:counter(s,decimal-leading-zero);font:600 .9rem var(--mono);color:var(--accent);width:44px;height:44px;border:1px solid var(--accent);border-radius:50%;display:grid;place-items:center}
.steps p{margin:0;color:var(--muted);font-size:.94rem}

/* Bloque de código / entregables */
pre{background:var(--code);border:1px solid var(--line);border-radius:8px;padding:14px 16px;overflow-x:auto;font:.85rem/1.6 var(--mono);margin:14px 0}
pre .k{color:var(--hl-k)} pre .s{color:var(--hl-s)} pre .n{color:var(--hl-n)} pre .f{color:var(--hl-f)} pre .g{color:var(--hl-g)} pre .c{color:var(--hl-c);font-style:italic}
.tabs{display:flex;gap:4px;margin-top:14px}
.tabs button{border:1px solid var(--line);border-bottom:none;background:var(--bg);color:var(--muted);font:500 .82rem var(--mono);padding:6px 12px;border-radius:6px 6px 0 0;cursor:pointer}
.tabs button[aria-selected="true"]{background:var(--code);color:var(--fg)}
.tabs + pre{margin-top:0;border-top-left-radius:0}

/* Tabla de planes */
.tbl{overflow-x:auto;margin:16px 0;border:1px solid var(--line);border-radius:10px}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.92rem;background:var(--surface)}
th,td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top}
th{font:600 .74rem var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);background:var(--code)}
tr:last-child td{border-bottom:none}
td.n{font:500 .9rem var(--mono);font-variant-numeric:tabular-nums;white-space:nowrap}

.cases{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:16px 0}
.case{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--surface);min-width:0}
.case canvas{display:block;width:100%;height:120px;background:var(--code)}
.case div{padding:12px 14px}
.case p{font-size:.88rem;color:var(--muted);margin:0}
.case small{display:block;margin-top:6px;font:500 .72rem var(--mono);color:var(--contour)}

details{border-bottom:1px solid var(--line);padding:12px 0}
summary{cursor:pointer;font-weight:600}
details p{margin:8px 0 0;color:var(--muted)}

.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:28px;margin:18px 0;align-items:start}
.contact dl{margin:0;display:grid;gap:12px}
.contact dt{font:600 .72rem var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.contact dd{margin:0;font-family:var(--mono);font-size:.92rem;user-select:all}
form{display:grid;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
label{display:grid;gap:4px;font-size:.84rem;font-weight:500}
input,textarea,select{font:inherit;font-size:.94rem;border:1px solid var(--line);border-radius:8px;padding:9px 11px;background:var(--bg);color:var(--fg);width:100%}
.ok{font-size:.9rem;color:var(--accent);margin:0}

.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;border-top:1px solid var(--line);margin-top:56px;padding-top:18px;color:var(--muted);font-size:.85rem}
.pager{display:flex;justify-content:flex-end;margin-top:36px}
.pager a{display:grid;gap:2px;text-align:right;border:1px solid var(--line);border-radius:10px;padding:10px 16px;text-decoration:none;color:var(--fg)}
.pager small{color:var(--muted);font-size:.78rem}

@media (max-width:1100px){.shell{grid-template-columns:220px minmax(0,1fr)}.toc{display:none}}
@media (max-width:820px){
  .shell{grid-template-columns:minmax(0,1fr);gap:0}
  .menu-btn{display:grid;place-items:center}
  .side{position:fixed;top:calc(var(--header-h) + env(safe-area-inset-top,0px));left:0;bottom:0;width:min(280px,85vw);background:var(--surface);border-right:1px solid var(--line);z-index:15;
    padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:16px;max-height:none;transform:translateX(-100%);transition:transform .2s}
  .side.open{transform:none}
  .search{display:none}
  .top .btn.ghost{display:none}
  .contact{grid-template-columns:minmax(0,1fr)}
}
@media (max-width:480px){.top .btn{padding:0 12px}.map .scale{display:none}}
.lvl{display:inline-block;font:500 .7rem/1 var(--mono);padding:4px 7px;border-radius:4px;border:1px solid currentColor;width:max-content}
.lvl.b{color:var(--accent)} .lvl.i{color:var(--contour)} .lvl.a{color:var(--fg)}
.svc .row{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:10px}
.svc .row .meta{margin:0;padding:0}

body{margin:0}img{max-width:100%}[hidden]{display:none!important}

/* Páginas de tutorial */
.video{position:relative;aspect-ratio:16/9;max-width:100%;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--code);margin:8px 0 24px}
.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.video.pend{display:grid;place-items:center;text-align:center;padding:24px}
.video.pend p{margin:0 auto 12px;color:var(--muted)}
.meta-row{display:flex;flex-wrap:wrap;gap:8px 16px;align-items:center;margin:0 0 18px;color:var(--muted);font-size:.9rem}
.callout{border:1px solid var(--line);border-left:3px solid var(--contour);background:var(--surface);border-radius:0 8px 8px 0;padding:12px 16px;margin:14px 0;max-width:68ch}
.callout p{margin:0}
.callout strong{color:var(--contour)}
.check{list-style:none;padding:0;margin:0 0 14px;display:grid;gap:6px;max-width:68ch}
.check li{padding-left:26px;position:relative}
.check li::before{content:"";position:absolute;left:4px;top:.55em;width:10px;height:6px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg)}
.codebox{position:relative}
.codebox .copy{position:absolute;top:8px;right:8px;height:28px;padding:0 10px;font:500 .74rem var(--mono);border:1px solid var(--line);border-radius:6px;background:var(--surface);color:var(--muted);cursor:pointer}
.codebox pre{padding-right:84px}
.pager.two{justify-content:space-between;gap:12px;flex-wrap:wrap}
.pager.two a:first-child{text-align:left}
main ol.plain{max-width:68ch;padding-left:20px;margin:0 0 14px;display:grid;gap:6px}
kbd{font:500 .82em var(--mono);border:1px solid var(--line);border-bottom-width:2px;border-radius:4px;padding:1px 5px;background:var(--surface)}
figure.shot{margin:14px 0 26px;max-width:100%}
figure.shot img{display:block;max-width:100%;max-height:480px;width:auto;height:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
figure.shot figcaption{margin-top:6px;font-size:.82rem;color:var(--muted)}
.descarga{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:14px 16px;margin:14px 0}
.descarga strong{display:block}
.descarga span{color:var(--muted);font-size:.88rem}
.svc{position:relative}
.svc h3 a{color:inherit;text-decoration:none}
.svc a.stretch::after{content:"";position:absolute;inset:0}
.svc:has(a.stretch):hover{background:var(--accent-soft)}
.brand img{height:44px;width:auto}
.brand-txt{font:800 1.2rem/1 var(--display);letter-spacing:-.01em;white-space:nowrap}
.brand-txt b{color:var(--accent);font-weight:800}
.theme-btn{position:relative;flex:none;width:48px;height:26px;padding:0;border:1px solid var(--line);border-radius:999px;background:var(--code);cursor:pointer;transition:background .2s,border-color .2s}
.theme-btn .knob{position:absolute;top:2px;left:2px;width:20px;height:20px;border-radius:50%;background:var(--surface);color:var(--contour);box-shadow:0 1px 3px rgba(0,0,0,.25);display:grid;place-items:center;transition:transform .2s}
.theme-btn .moon{display:none}
.theme-btn[aria-checked="true"]{background:var(--accent);border-color:var(--accent)}
.theme-btn[aria-checked="true"] .knob{transform:translateX(22px);color:var(--accent)}
.theme-btn[aria-checked="true"] .sun{display:none}
.theme-btn[aria-checked="true"] .moon{display:block}
.theme-btn:hover{border-color:var(--accent)}
@media (prefers-reduced-motion: reduce){.theme-btn,.theme-btn .knob{transition:none}}
@media (max-width:820px){.search+.theme-btn,.theme-btn{margin-left:auto}}
.redes-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:16px 0}
.red>span:last-child{min-width:0}
.red small{display:block;overflow-wrap:anywhere}
.red.r-mail .ic{background:rgba(234,67,53,.12);color:#ea4335}.red.r-youtube .ic{background:rgba(255,0,0,.1);color:#ff0000}.red.r-instagram .ic{background:rgba(225,48,108,.12);color:#e1306c}.red.r-linkedin .ic{background:rgba(10,102,194,.12);color:#0a66c2}
@media (max-width:600px){.redes-grid{grid-template-columns:minmax(0,1fr)}}
.red{display:flex;align-items:center;gap:12px;padding:14px 16px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg);text-decoration:none;min-width:0}
.red:hover{border-color:var(--accent)}
.red .ic{width:38px;height:38px;flex:none;border-radius:8px;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center}
.red strong{display:block}
.red small{color:var(--muted);font-family:var(--mono);font-size:.8rem}
.foot .redes{display:flex;gap:14px;align-items:center}
.foot .redes a{color:var(--muted);display:inline-flex}
.foot .redes a:hover{color:var(--accent)}
.shots-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:0 16px}
.shots-2 figure.shot{margin:10px 0 18px}
.svc .meta{white-space:nowrap}
@media (max-width:440px){.brand img{height:38px}.brand{gap:7px}.brand-txt{font-size:1rem}}
@media (max-width:360px){.brand-txt{display:none}}
.pilares{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:20px 0 8px}
.pilar{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px}
.pilar .ic{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent);margin-bottom:10px}
.pilar h3{margin:0 0 6px;font-size:1.02rem}
.pilar p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}
@media (max-width:600px){.pilares{grid-template-columns:1fr}}
/* Móvil */
.toc-movil{display:none}
@media (max-width:1100px){
  .toc-movil{display:block;margin:4px 0 8px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:0}
  .toc-movil summary{padding:12px 14px;font-size:.92rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
  .toc-movil summary::-webkit-details-marker{display:none}
  .toc-movil summary::after{content:"";width:7px;height:7px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .15s}
  .toc-movil[open] summary::after{transform:rotate(-135deg)}
  .toc-movil ol{margin:0;padding:0 14px 12px 34px;display:grid;gap:2px;font-size:.9rem}
  .toc-movil a{display:block;padding:5px 0;color:var(--fg);text-decoration:none}
}
@media (max-width:820px){
  .side.open{box-shadow:0 0 0 100vmax rgba(8,12,20,.45)}
  .side{height:calc(100dvh - var(--header-h));overscroll-behavior:contain}
  .foot .redes a{padding:8px}
  .side a,.side summary{padding:10px 12px}
  .side summary:has(.sum-link){padding:0}
  .side ul ul a{padding:9px 12px 9px 26px}
  .theme-btn::before{content:"";position:absolute;inset:-10px -6px}
  .codebox .copy{height:32px}
  .pager a{width:100%}
}
@media (max-width:600px){
  h1{font-size:1.85rem;line-height:1.12}
  .lead{font-size:1.04rem}
  .map canvas{height:170px}
  .codebox pre{font-size:.8rem}
  .tbl table{font-size:.88rem}
  .tbl th,.tbl td{padding:9px 10px}
  .tbl table{min-width:0;width:100%}
  .tbl td{white-space:normal;overflow-wrap:anywhere}
  .tbl td.n{white-space:nowrap;width:1%}
  .descarga{flex-direction:column;align-items:stretch}
  .descarga .btn{text-align:center;justify-content:center}
}
p code,li code,td code{overflow-wrap:anywhere}
.canal{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:22px;margin:18px 0;display:grid;gap:20px}
.canal-txt{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.btn.yt{background:#ff0000;border-color:#ff0000;color:#fff}.btn.yt:hover{background:#d90000;border-color:#d90000}
.canal-txt p{margin:0;flex:1 1 280px}
.cifras{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0}
.cifras div{display:flex;flex-direction:column-reverse;background:var(--bg);border:1px solid var(--line);border-top:3px solid #ff0000;border-radius:10px;padding:18px 12px;text-align:center}
.cifras dd{margin:0;font:700 2.2rem/1.05 var(--display);color:var(--fg);font-variant-numeric:tabular-nums}
.cifras dt{margin-top:6px;font-size:.8rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
@media (max-width:700px){.cifras{gap:8px}.cifras div{padding:14px 6px}.cifras dd{font-size:1.45rem}.cifras dt{font-size:.66rem;letter-spacing:0;text-transform:none}.canal-txt .btn{width:100%;justify-content:center}}
.pilar{--pc:var(--accent);position:relative;overflow:hidden}
.pilar::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--pc)}
.pilar .ic{background:color-mix(in srgb,var(--pc) 16%,transparent);color:var(--pc)}
.pilar.p-arc{--pc:#2c7ac3}.pilar.p-qgis{--pc:#589632}.pilar.p-yt{--pc:#e5312b}.pilar.p-gee{--pc:#4285f4}
.pilar.p-gee::before{background:linear-gradient(90deg,#4285f4 0 25%,#ea4335 25% 50%,#fbbc05 50% 75%,#34a853 75%)}
:root[data-theme="dark"] .pilar.p-arc{--pc:#4f9be0}:root[data-theme="dark"] .pilar.p-qgis{--pc:#7cba52}:root[data-theme="dark"] .pilar.p-yt{--pc:#ff5a52}:root[data-theme="dark"] .pilar.p-gee{--pc:#6ea2ff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .pilar.p-arc{--pc:#4f9be0}:root:not([data-theme="light"]) .pilar.p-qgis{--pc:#7cba52}:root:not([data-theme="light"]) .pilar.p-yt{--pc:#ff5a52}:root:not([data-theme="light"]) .pilar.p-gee{--pc:#6ea2ff}}
/* Cursos */
.cursos{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:18px 0}
.curso-card{--pc:var(--accent);position:relative;background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:20px;display:flex;flex-direction:column;gap:10px;overflow:hidden}
.curso-card::before{content:"";position:absolute;inset:0 0 auto;height:4px;background:var(--pc)}
.curso-card:hover{border-color:var(--pc)}
.curso-card p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.55}
.curso-card h3{margin:0;font-size:1.12rem;line-height:1.25}
.curso-card h3 a{color:inherit;text-decoration:none}
.curso-card a.stretch::after{content:"";position:absolute;inset:0}
.curso-cab{display:flex;align-items:center;gap:12px}
.curso-logo{flex:none;width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:color-mix(in srgb,var(--pc) 16%,transparent);color:var(--pc)}
.curso-logo svg{width:24px;height:24px;fill:currentColor}
.curso-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.curso-meta span{font:500 .74rem var(--mono);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:3px 9px}
.curso-meta .gratis{color:#fff;background:#2e9d4a;border-color:#2e9d4a}
.curso-meta.grande{margin:0 0 14px}
.c-gee{--pc:#4285f4}.c-qgis{--pc:#589632}
.curso-card.c-gee::before,.curso-hero.c-gee::after{background:linear-gradient(90deg,#4285f4 0 25%,#ea4335 25% 50%,#fbbc05 50% 75%,#34a853 75%)}
.curso-hero{--pc:var(--accent);display:flex;align-items:center;gap:14px;margin-bottom:12px}
.curso-hero h1{margin:0}
.curso-hero .curso-logo{width:56px;height:56px;border-radius:14px}
.curso-hero .curso-logo svg{width:32px;height:32px}
.lecciones{list-style:none;margin:16px 0 22px;padding:0;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface)}
.leccion{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line);position:relative}
.leccion:last-child{border-bottom:0}
.leccion:hover{background:var(--accent-soft)}
.leccion a{display:grid;gap:2px;text-decoration:none;color:var(--fg)}
.leccion a::after{content:"";position:absolute;inset:0}
.l-num{font:600 .85rem var(--mono);color:var(--accent);width:34px;height:34px;border:1px solid var(--accent);border-radius:50%;display:grid;place-items:center}
.l-tit{font-weight:600}
.l-res{font-size:.88rem;color:var(--muted)}
.l-dur{font:500 .74rem var(--mono);color:var(--contour);white-space:nowrap}
.crumb a{color:inherit;text-decoration:none}.crumb a:hover{color:var(--accent)}
@media (max-width:600px){.leccion{grid-template-columns:auto minmax(0,1fr);gap:12px}.l-dur{grid-column:2}.curso-hero .curso-logo{width:46px;height:46px}}
/* Rutas por herramienta */
.rutas{display:grid;gap:30px;margin:18px 0}
.ruta{--pc:var(--accent)}
.ruta-cab{display:flex;align-items:center;gap:14px;margin-bottom:12px}
.ruta-cab h3{margin:0;font-size:1.25rem}
.ruta-cab p{margin:2px 0 0;color:var(--muted);font-size:.92rem}
.ruta .cursos{margin:0;grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:760px){.ruta .cursos{grid-template-columns:minmax(0,1fr)}}
.curso-card h4{margin:0;font-size:1.08rem;line-height:1.25}
.curso-card h4 a{color:inherit;text-decoration:none}
.nivel-paso{font:600 .72rem var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--pc)}
.curso-card.prox{border-style:dashed;background:transparent}
.curso-card.prox::before{display:none}
.curso-card.prox:hover{border-color:var(--line)}
.curso-card.prox h4,.curso-card.prox .nivel-paso{color:var(--muted)}
.side .nivel>details>summary{padding-left:26px;font-size:.86rem;font-weight:500}
.side ul ul ul a{padding-left:40px}
.refs{list-style:none;margin:12px 0 22px;padding:0;display:grid;gap:8px}
.refs li{padding-left:22px;text-indent:-22px;font-size:.88rem;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}
.apps{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:18px 0}
@media (max-width:760px){.apps{grid-template-columns:minmax(0,1fr)}}
.app{position:relative;display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:border-color .2s,box-shadow .2s}
.app:hover{border-color:var(--accent);box-shadow:0 10px 30px -18px var(--accent)}
.app-shot{aspect-ratio:16/9;overflow:hidden;background:var(--bg);display:grid;place-items:center}
.app-shot img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.app:hover .app-shot img{transform:scale(1.03)}
.app-sin-img{font:500 .8rem var(--mono);color:var(--muted)}
.app-body{display:flex;flex-direction:column;gap:8px;padding:16px 18px 18px;flex:1}
.app-tipo{font:500 .72rem var(--mono);color:var(--accent);text-transform:uppercase;letter-spacing:.04em}
.app-body h3{margin:0;font-size:1.2rem;line-height:1.25}
.app-body h3 a{color:inherit;text-decoration:none}
.app a.stretch::after{content:"";position:absolute;inset:0;z-index:1}
.app:has(a.stretch:focus-visible){outline:2px solid var(--accent);outline-offset:2px}
.app-body p{margin:0;color:var(--muted);font-size:.94rem;line-height:1.55}
.app-chips{display:flex;flex-wrap:wrap;gap:6px;margin:2px 0 0;padding:0;list-style:none}
.app-chips li{font:500 .72rem var(--mono);color:var(--fg);background:var(--accent-soft);border-radius:6px;padding:3px 8px}
.app-cta{align-self:flex-start;margin-top:auto}
.app.prox{border-style:dashed}
.app-hero{margin:20px 0 16px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--surface)}
.app-acciones{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 8px}
.app-acciones.fin{margin-top:28px}
main>.app-tipo{display:block;margin-bottom:6px}
.pasos-app{padding-left:1.3em;max-width:68ch}
.pasos-app li{margin:0 0 10px;line-height:1.6}
.mod-ruta{font:500 .74rem var(--mono);color:var(--muted);overflow-wrap:anywhere;background:none;padding:0}
.app-body .mod-ruta + p{margin-top:2px}
/* Flujo de pasos de las apps */
.flujo{list-style:none;padding:0;margin:18px 0 6px}
.flujo-paso{position:relative;display:grid;grid-template-columns:34px minmax(0,1fr) minmax(0,300px);gap:8px 20px;padding-bottom:30px}
.flujo-paso::before{content:"";position:absolute;left:16px;top:40px;bottom:6px;width:2px;background:var(--line)}
.flujo-paso:last-child{padding-bottom:6px}
.flujo-paso:last-child::before{display:none}
.flujo-n{width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;display:grid;place-items:center;font-weight:600;font-size:.95rem}
.flujo-txt h3{margin:5px 0 6px;font-size:1.02rem}
.flujo-txt p{margin:0;line-height:1.6}
.flujo-img{display:grid;gap:10px;align-content:start}
.flujo-img img{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:10px;background:#fff}
@media (max-width:760px){.flujo-paso{grid-template-columns:34px minmax(0,1fr)}.flujo-img{grid-column:2;max-width:340px}}
/* Desplegables del menú: el nombre abre la página y la flecha abre la lista */
.side summary:has(.sum-link){padding:0}
.side summary .sum-link{flex:1;min-width:0;padding:7px 12px;color:inherit;border-radius:8px 0 0 8px}
.side summary .sum-link:hover{color:var(--accent)}
.side summary .sum-link.on{color:var(--accent)}
.side summary:has(.sum-link)::after{margin:0 16px 0 14px;flex:none}
.side .nivel>details>summary:has(.sum-link){padding:0}
.side .nivel>details>summary .sum-link{padding-left:26px}
@media (max-width:820px){.side summary .sum-link{padding:10px 12px}.side summary:has(.sum-link)::after{margin:0 20px 0 18px}}