/* Escala visual compartida. Cargar después de los estilos de cada sección. */
:root{--ui-blue:#2363ba;--ui-blue-dark:#194b8d;--ui-gradient:linear-gradient(115deg,#eef5ff,#f9fbff);--ui-border:#dce7f5;--ui-radius:18px;--ui-control-radius:10px;--ui-shadow:0 4px 16px #20395808;--ui-shadow-hover:0 8px 24px #20395812}
/* Tres niveles: acción principal, secundaria y enlace de texto. */
.free-course-button,.internal-button,.topic-info,.course-banner-cta{display:inline-flex;align-items:center;justify-content:center;min-height:44px;border:1px solid var(--ui-border);border-radius:var(--ui-control-radius);padding:11px 18px;gap:10px;font-size:14px;font-weight:600;line-height:1.4;transition:border-color .2s,box-shadow .2s,color .2s}
.internal-button,.tool-sheet .prose a.internal-button{background:var(--ui-blue);border-color:var(--ui-blue);color:#fff;text-decoration:none}
.internal-button:hover{background:var(--ui-blue-dark);border-color:var(--ui-blue-dark)}
.home-page .free-course-button{height:auto;min-height:50px;background:var(--ui-gradient);color:var(--ui-blue-dark);border-color:#87addd;font-size:15px;font-weight:700;box-shadow:0 4px 12px #2363ba12;padding:13px 18px}
.home-page .topic-info,.home-page .course-banner-cta{background:var(--ui-gradient);color:var(--ui-blue);border-color:var(--ui-border)}
.home-page .free-course-button:hover,.home-page .topic-info:hover,.home-page .course-banner:hover .course-banner-cta{border-color:#7099cc;box-shadow:var(--ui-shadow-hover)}
.text-link,.blog-read{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-size:14px;font-weight:600;color:var(--ui-blue);text-underline-offset:4px}
.text-link:hover,.blog-read:hover{text-decoration:underline}
.tool-action .internal-button{min-height:44px;font-size:14px;padding:11px 16px}
:where(a,button,input,summary):focus-visible{outline:3px solid #377ed1;outline-offset:4px}
/* Tarjetas: bordes, radios y sombras de una misma familia. */
.topic-card,.pathway,.course-banner,.tool-card,.blog-card,.glossary-card,.internal-related a,.info-features article{border:1px solid var(--ui-border);border-radius:var(--ui-radius);box-shadow:var(--ui-shadow)}
.home-page .topic-card,.home-page .pathway{background:var(--ui-gradient)}
.home-page #hero-title>span{color:var(--ui-blue)}
.home-page a.topic-card:hover{border-color:#7099cc;box-shadow:var(--ui-shadow-hover)}
.home-page a.topic-card:focus-visible{outline:3px solid #377ed1;outline-offset:4px}
.pathway:hover,.course-banner:hover,.internal-related a:hover{border-color:#a6bedc;box-shadow:var(--ui-shadow-hover)}
.glossary-intro,.internal-cta,.article-toc,.editorial-note{border-radius:var(--ui-radius)}
.glossary-card-top .glossary-category{font-size:12px;letter-spacing:0}.glossary-example>span{font-size:11px;letter-spacing:.8px}
/* Ubicación visible en la navegación, tanto página como sección. */
.navigation a[aria-current]{color:var(--ui-blue-dark);font-weight:600}
.navigation a[aria-current]::after{content:'';position:absolute;height:2px;left:0;right:0;bottom:4px;background:#87addd;border-radius:2px}
/* Preguntas frecuentes con el mismo azul suave del resto de la web. */
.faq-heading h2{font-family:inherit;font-size:30px;font-weight:700;letter-spacing:-.5px;text-transform:none;color:var(--ink)}
.faq-item summary{border:1px solid var(--ui-border);border-radius:12px;background:#fff;padding:15px 20px}
.faq-item summary:hover{background:#f9fbff;box-shadow:none}
.faq-toggle{background:#e7f0fd;color:var(--ui-blue);flex-basis:24px;width:24px;height:24px}
.faq-toggle::before{width:12px;height:2px;left:6px;top:11px}.faq-toggle::after{width:2px;height:12px;left:11px;top:6px}
.faq-item[open] summary{background:var(--ui-gradient);border-color:#abc6e9;box-shadow:none}
.faq-item[open] h3{color:var(--ui-blue-dark)}.faq-item[open] .faq-toggle{background:#d9e8fc;color:var(--ui-blue-dark)}
.faq-item>p{margin-top:8px;border-color:var(--ui-border);border-radius:12px;color:#46556b}
/* Footer: controles redondeados y alineación uniforme. */
.footer-columns{align-items:start}.home-footer h2{line-height:1.4;min-height:26px}
.footer-newsletter{gap:12px}.footer-newsletter>input,.footer-newsletter button{height:44px;border:1px solid #cbd7e6;border-radius:var(--ui-control-radius);font-size:14px}
.footer-newsletter button,.home-page .footer-newsletter button{background:var(--ui-gradient);color:#52647c}
.footer-socials button,.home-page .footer-socials button{width:44px;height:44px;padding:12px;border:1px solid var(--ui-border);background:var(--ui-gradient);color:#52647c;--social-bg:#f3f8ff}
.footer-socials{gap:8px;flex-wrap:wrap}.footer-consent{align-items:start;font-size:13px}
/* Selector compacto; sin JavaScript la lista completa sigue disponible. */
.tools-category-toggle{display:none}.tools-tabs a[aria-selected=true]{background:var(--ui-gradient);border-color:#87addd;color:var(--ui-blue-dark)}
@media(max-width:1000px){.navigation a[aria-current]{background:var(--ui-gradient);border-radius:8px;padding-inline:12px}.navigation a[aria-current]::after{display:none}.menu-toggle{width:44px;height:44px}}
@media(max-width:700px){
.tools-category-toggle{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:52px;padding:14px 16px;border:1px solid #abc6e9;border-radius:var(--ui-control-radius);background:var(--ui-gradient);color:var(--ui-blue-dark);font-size:14px;font-weight:600;text-align:left;margin-bottom:20px}
.tools-selected-label{line-height:1.5}.tools-category-chevron{font-size:24px;line-height:1;flex-shrink:0;transition:transform .2s}.tools-category-toggle[aria-expanded=true] .tools-category-chevron{transform:rotate(180deg)}
.tools-tabs.is-collapsed{display:none}.tools-tabs a{font-size:14px}.tools-tabs a span{font-size:13px}.tools-tabs{margin-top:-8px}
}
@media(max-width:680px){
.breadcrumbs{padding-top:20px;font-size:13px}.internal-hero,.pillar-hero{padding-top:24px;padding-bottom:0}.internal-hero h1{font-size:clamp(32px,8.8vw,38px);line-height:1.13}.internal-lead{margin-top:16px;font-size:17px;line-height:1.6}.pillar-divider{margin:26px auto;width:85%}
.home-page .hero-copy>.eyebrow{font-size:12px;letter-spacing:.6px;line-height:1.6}.premise p,.visual-label,.visual-label strong,.pathway .eyebrow,.pathway p,.pathway-tools p,.course-banner-label,.course-banner p,.blog-category,.blog-card-bottom span,.article-meta,.glossary-alias{font-size:13px;line-height:1.6}
.premise h2{font-size:14px}.pathway .eyebrow{letter-spacing:.5px}.course-banner-label{letter-spacing:.4px}.course-banner-cta{font-size:14px}.course-banner-copy{width:68%}
.hero-actions{grid-template-columns:max-content 1fr;gap:12px 16px}.home-page .hero-actions .free-course-button{grid-column:1/-1;justify-self:start;font-size:15px;min-height:50px;padding:13px 20px;gap:10px}.home-page .free-course-button .icon{width:18px;height:18px}.download-count{font-size:14px;white-space:normal}.download-count span{display:inline}.learner-faces{--face-size:38px;--face-overlap:-18px}
.pathway{height:auto;min-height:220px}.pathway-copy{padding:24px;max-width:78%}.pathway p{max-width:180px}.pathway .text-link{font-size:14px;line-height:1.5;max-width:200px;margin-top:12px}.pathway-art,.pathway-tools .pathway-art{opacity:.75;right:-20px}
.glossary-intro{padding:23px;margin-bottom:28px}.glossary-eyebrow{font-size:12px;letter-spacing:.8px}.glossary-example>span{font-size:12px}.glossary-definition{font-size:15px}.glossary-reading a{font-size:14px}
.faq-heading h2{font-size:27px;letter-spacing:-.5px}.faq-item summary{padding:14px}.faq-item h3{letter-spacing:0}.footer-bottom{font-size:13px}
}
@media(max-width:540px){
.tool-card{min-height:0}.tool-art{height:104px;min-height:0;max-height:104px;padding:20px;object-fit:contain}.tool-copy{padding:20px 22px 14px}.tool-action{padding-bottom:20px}.tool-copy ul{font-size:15px}.tool-sheet-visual{max-width:none;width:100%}.tool-sheet-visual img{height:140px;padding:25px}.tool-sheet-visual p{font-size:13px}.tool-sheet{gap:22px}
}
@media(prefers-reduced-motion:reduce){.tools-category-chevron{transition:none}}

/* Logo ampliado un 20 %, con la línea central en el azul corporativo. */
.site-header .brand{font-size:20.4px;gap:13.2px;letter-spacing:-.72px;flex-shrink:0}
.site-header .brand-mark{width:36px;height:34.8px;gap:3.6px}
.site-header .brand-mark span{width:8.4px;height:26.4px;border-radius:2.4px}
.site-header .brand-mark span:nth-child(2){height:36px;background:var(--ui-blue)}
.site-header .brand-mark span:nth-child(3){height:21.6px}
@media(max-width:900px){.site-header .brand{font-size:18px}}
@media(max-width:680px){.site-header .brand{font-size:19.2px}.site-header .brand-mark{width:32.4px}}
/* El espacio entre los elementos se controla con gap, sin desplazamientos. */
.hero-actions .learner-faces,.hero-actions .download-count{transform:none}
/* Catálogo a dos columnas y lectura con sidebar sin espacio sobrante. */
.tools-category-chevron{display:flex;align-items:center;justify-content:center;width:28px;height:28px;flex:0 0 28px;font-size:0;line-height:0}
.tools-category-chevron::before{content:'';display:block;width:12px;height:12px;border-right:2.5px solid currentColor;border-bottom:2.5px solid currentColor;transform:translateY(-3px) rotate(45deg)}
.reading-layout,.tool-sheet{display:grid;grid-template-columns:245px minmax(0,1fr);gap:32px;width:100%;max-width:none;margin-inline:0;justify-content:normal;align-items:start}
.reading-layout>.prose,.tool-sheet>.prose{width:100%;min-width:0;max-width:none;margin:0}
.reading-layout>.prose>:first-child,.reading-layout>.prose>section:first-child>h2:first-child,.tool-sheet>.prose>h2:first-child{margin-top:0}
.article-sidebar,.tool-sheet-visual{min-width:0;max-width:none;width:100%}
.article-sidebar .article-cover{margin:0 0 22px}.article-sidebar .article-cover img,.sample-article .article-sidebar .article-cover img{width:100%;height:auto;aspect-ratio:1;object-fit:contain;border-radius:18px;background:#f5f7fa}
.article-sidebar .article-cover figcaption{font-size:13px;line-height:1.6}
.tool-sheet-visual .article-toc{margin-top:22px}.tool-sheet-visual img{height:auto;aspect-ratio:1;object-fit:contain;padding:35px}
.prose h2[id]{scroll-margin-top:28px}
@media(min-width:1001px){
.tool-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:stretch}
.tool-card{grid-template-columns:90px minmax(0,1fr) 132px;grid-template-rows:auto;min-height:0}
.tool-card .tool-art{grid-column:1;grid-row:1;height:100%;max-height:none;min-height:0;padding:15px;object-fit:contain;align-self:stretch}
.tool-card .tool-copy{grid-column:2;grid-row:1;padding:20px 16px;align-self:center}.tool-card .tool-copy h4{font-size:22px;overflow-wrap:anywhere}
.tool-card .tool-action{grid-column:3;grid-row:1;border-left:1px solid var(--ui-border);margin:18px 0;padding:12px;justify-content:center}
.tool-card .tool-action .internal-button{padding:11px 12px;gap:8px}
}
@media(max-width:900px){.reading-layout,.tool-sheet{grid-template-columns:1fr;gap:28px}.article-sidebar{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}.article-sidebar .article-cover{margin:0}.tool-sheet-visual{max-width:none}.tool-sheet-visual img{width:180px;height:140px;aspect-ratio:auto;padding:25px}}
@media(max-width:540px){.article-sidebar{display:block}.article-sidebar .article-cover{margin-bottom:20px}.article-sidebar .article-cover img,.sample-article .article-sidebar .article-cover img{height:180px;aspect-ratio:auto}.reading-layout,.tool-sheet{gap:24px}}

/* El texto determina la altura del hero; la ilustración se adapta sin estirarse. */
@media(min-width:681px){
 .home-page .hero-visual{min-height:0;margin-left:0;align-self:stretch}
 .home-page .hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center bottom}
 .home-page .visual-orbit{inset:4% 7%;width:86%;height:86%}
 .home-page .visual-label{bottom:0}
}
/* Recorte visual de los márgenes, conservando los archivos para otros usos. */
.home-page .topic-art{aspect-ratio:1.3;object-fit:cover;object-position:center 52%;margin-bottom:6px}
.home-page .topic-card{padding-top:10px;padding-bottom:18px}
.home-page .topic-card h3{margin-bottom:9px}
.home-page .hero-actions{width:100%;max-width:540px;grid-template-columns:max-content max-content minmax(0,1fr);column-gap:14px}
.home-page .hero-actions .free-course-button{padding-inline:28px}
.home-page .hero-actions .learner-faces{margin-left:12px}
@media(max-width:1100px) and (min-width:681px){.home-page .hero-actions{column-gap:10px}.home-page .hero-actions .free-course-button{padding-inline:22px;font-size:13px}.home-page .hero-actions .learner-faces{margin-left:6px;--face-size:36px;--face-overlap:-20px}.home-page .download-count{font-size:13px;white-space:normal}}
@media(max-width:680px){.home-page .hero-actions{grid-template-columns:max-content 1fr;gap:18px 16px}.home-page .hero-actions .free-course-button{padding-inline:28px}.home-page .hero-actions .learner-faces{margin-left:0}}