/* TLJ Academia · portada y artículos. Todos los colores proceden de TLJ Tema. */

.tlj-academia {
    --tlj-academia-max: 1180px;
    color: var(--tlj-ui-text);

    font-size: 16px;
    line-height: 1.7;
}

.tlj-academia,
.tlj-academia *,
.tlj-academia *::before,
.tlj-academia *::after { box-sizing: border-box; }
.tlj-academia a { text-decoration: none; }
.tlj-academia [hidden] { display: none !important; }
.tlj-academia-shell { width: min(calc(100% - 40px), var(--tlj-academia-max)); margin-inline: auto; }
.tlj-academia-sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

/* Cabecera: estilo global de TLJ Tema (.tlj-page-hero). */
.tlj-academia-hero { padding: 0 0 18px; }
.tlj-academia-hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 30px; }

.tlj-academia-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 22px;
    border: 1px solid var(--tlj-ui-accent);
    border-radius: 6px;
    font-size: 13.5px;
    font-weight: 900;
    letter-spacing: 1.35px;
    line-height: 1;
    transition: color .3s ease, background .3s ease, border-color .3s ease, box-shadow .3s ease, transform .3s ease;
}
.tlj-academia-btn:hover { transform: translateY(-2px); }
.tlj-academia-btn.is-primary {
    background: var(--tlj-ui-accent);
    color: var(--tlj-color-on-accent);
    box-shadow: 0 10px 30px rgba(var(--tlj-accent-rgb), .09);
}
.tlj-academia-btn.is-primary:hover {
    border-color: var(--tlj-ui-accent-strong);
    background: var(--tlj-ui-accent-strong);
    color: var(--tlj-color-on-accent);
    box-shadow: 0 12px 32px rgba(var(--tlj-accent-rgb), .16);
}
.tlj-academia-btn.is-secondary {
    border-color: var(--tlj-ui-border-strong);
    background: var(--tlj-ui-surface);
    color: var(--tlj-ui-text);
}
.tlj-academia-btn.is-secondary:hover { border-color: var(--tlj-ui-accent); background: var(--tlj-ui-hover); }
.tlj-academia-btn.is-block { width: 100%; }
/* Buscador integrado en la portada. */
.tlj-academia-search { max-width: 760px; margin: 0 auto; }
.tlj-academia-search-field {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 58px;
    border: 1px solid var(--tlj-ui-border);
    border-radius: 12px;
    background: var(--tlj-ui-surface);
    box-shadow: var(--tlj-shadow-sm);
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.tlj-academia-search-field:focus-within {
    border-color: var(--tlj-ui-accent);
    box-shadow: 0 0 0 3px rgba(var(--tlj-accent-rgb), .10), var(--tlj-shadow-sm);
}
.tlj-academia-search-icon {
    position: absolute;
    left: 20px;
    width: 17px;
    height: 17px;
    border: 2px solid var(--tlj-ui-muted-2);
    border-radius: 50%;
    pointer-events: none;
}
.tlj-academia-search-icon::after {
    content: "";
    position: absolute;
    width: 7px;
    height: 2px;
    right: -5px;
    bottom: -2px;
    border-radius: 2px;
    background: var(--tlj-ui-muted-2);
    transform: rotate(45deg);
    transform-origin: left center;
}
.tlj-academia-search input {
    width: 100%;
    min-width: 0;
    height: 56px;
    padding: 0 54px 0 52px;
    border: 0;
    outline: 0;
    background: transparent;
    color: var(--tlj-ui-text);
    font: inherit;
    font-size: 15px;
}
.tlj-academia-search input::placeholder { color: var(--tlj-ui-muted-2); opacity: 1; }
.tlj-academia-search input::-webkit-search-cancel-button { display: none; }
.tlj-academia-search-clear {
    position: absolute;
    right: 10px;
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    padding: 0;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--tlj-ui-muted);
    font-size: 23px;
    line-height: 1;
    cursor: pointer;
}
.tlj-academia-search-clear:hover { background: var(--tlj-ui-hover); color: var(--tlj-ui-text); }
.tlj-academia-search-status { min-height: 22px; margin: 8px 4px 0; color: var(--tlj-ui-muted-2); font-size: 12.5px; text-align: left; }

/* Categorías compactas: navegación, no otra fila de tarjetas. */
.tlj-academia-categories { padding: 0 0 16px; }
.tlj-academia-category-nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.tlj-academia-category-nav a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 152px;
    min-height: 50px;
    padding: 0 24px;
    border: 1px solid var(--tlj-ui-accent);
    border-radius: 6px;
    background: var(--tlj-ui-surface);
    color: var(--tlj-ui-text);
    font-size: 14.5px;
    font-weight: 800;
    transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}
.tlj-academia-category-nav a:hover { border-color: var(--tlj-ui-accent); background: var(--tlj-ui-hover); color: var(--tlj-ui-accent); transform: translateY(-1px); }

/* Destacados con jerarquía editorial: un contenido principal + enlaces compactos. */
.tlj-academia-start { padding: 46px 0 14px; }
.tlj-academia-start-head { margin-bottom: 22px; }
.tlj-academia-featured { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr); gap: 20px; align-items: stretch; }
.tlj-academia-featured-main {
    display: flex;
    flex-direction: column;
    min-height: 285px;
    padding: 32px;
    border: 1px solid rgba(var(--tlj-accent-rgb), .30);
    border-radius: 18px;
    background: linear-gradient(145deg, rgba(var(--tlj-accent-rgb), .08), var(--tlj-ui-surface) 58%);
}
.tlj-academia-featured-main > span,
.tlj-academia-featured-link > span,
.tlj-academia-section-head span,
.tlj-academia-cta span,
.tlj-academia-related > span,
.tlj-academia-aside-card > span {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--tlj-ui-accent);
    font-size: .9rem;
    font-weight: 800;
    letter-spacing: .13em;
    text-transform: uppercase;
}
.tlj-academia-featured-main h3 { max-width: 690px; margin: 0 0 13px; font-size: clamp(1.55rem, 3vw, 2.35rem); line-height: 1.12; letter-spacing: -.025em; }
.tlj-academia-featured-main h3 a { color: var(--tlj-ui-text); }
.tlj-academia-featured-main h3 a:hover { color: var(--tlj-ui-accent); }
.tlj-academia-featured-main p { max-width: 680px; margin: 0 0 22px; color: var(--tlj-ui-muted); }
.tlj-academia-readmore { margin-top: auto; color: var(--tlj-ui-accent); font-weight: 800; }
.tlj-academia-featured-list { display: flex; flex-direction: column; border-top: 1px solid var(--tlj-ui-divider); }
.tlj-academia-featured-link {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-content: center;
    flex: 1;
    min-height: 92px;
    padding: 17px 44px 17px 4px;
    border-bottom: 1px solid var(--tlj-ui-divider);
}
.tlj-academia-featured-link > span { grid-column: 1; margin-bottom: 4px; }
.tlj-academia-featured-link strong { grid-column: 1; color: var(--tlj-ui-text); font-size: 1rem; line-height: 1.32; }
.tlj-academia-featured-link i { position: absolute; right: 5px; top: 50%; color: var(--tlj-ui-muted-2); font-style: normal; font-size: 20px; transform: translateY(-50%); transition: color .2s ease, transform .2s ease; }
.tlj-academia-featured-link:hover strong { color: var(--tlj-ui-accent); }
.tlj-academia-featured-link:hover i { color: var(--tlj-ui-accent); transform: translate(4px, -50%); }

/* Listado principal: filas editoriales en lugar de tarjetas repetidas. */
.tlj-academia-content { padding: 30px 0 74px; }
.tlj-academia-section { margin-bottom: 24px; padding: 34px; border: 1px solid var(--tlj-ui-accent); border-radius: 18px; scroll-margin-top: 80px; }
.tlj-academia-section:last-of-type { margin-bottom: 0; }
.tlj-academia-section-head { display: grid; grid-template-columns: minmax(250px, .8fr) 1.2fr; gap: 48px; align-items: end; margin-bottom: 24px; }
.tlj-academia-section-head h2 { margin: 0; color: var(--tlj-ui-text); font-size: clamp(1.9rem, 3.4vw, 2.75rem); letter-spacing: -.025em; }
.tlj-academia-section-head p { max-width: 660px; margin: 0; color: var(--tlj-ui-muted); }
.tlj-academia-article-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--tlj-ui-divider); }
.tlj-academia-article-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    min-height: 116px;
    padding: 20px 22px 20px 0;
    border-bottom: 1px solid var(--tlj-ui-divider);
    color: var(--tlj-ui-text);
    transition: background .2s ease, padding .2s ease;
}
.tlj-academia-article-row:nth-child(odd) { margin-right: 24px; }
.tlj-academia-article-row:nth-child(even) { padding-left: 24px; border-left: 1px solid var(--tlj-ui-divider); }
.tlj-academia-article-row:hover { background: var(--tlj-ui-hover); }
.tlj-academia-row-meta { display: flex; flex-wrap: wrap; gap: 8px 12px; margin-bottom: 7px; color: var(--tlj-ui-muted-2); font-size: .74rem; }
.tlj-academia-row-meta span { color: var(--tlj-ui-accent); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.tlj-academia-article-row h3 { margin: 0; color: var(--tlj-ui-text); font-size: 1.08rem; line-height: 1.32; transition: color .2s ease; }
.tlj-academia-article-row:hover h3 { color: var(--tlj-ui-accent); }
.tlj-academia-row-arrow { color: var(--tlj-ui-muted-2); font-size: 20px; transition: color .2s ease, transform .2s ease; }
.tlj-academia-article-row:hover .tlj-academia-row-arrow { color: var(--tlj-ui-accent); transform: translateX(4px); }
.tlj-academia-empty { padding: 22px 0; border-top: 1px dashed var(--tlj-ui-border); color: var(--tlj-ui-muted); }
.tlj-academia-search-empty { margin: 34px 0 60px; padding: 34px; border: 1px dashed var(--tlj-ui-border); border-radius: 16px; text-align: center; }
.tlj-academia-search-empty strong { display: block; margin-bottom: 5px; color: var(--tlj-ui-text); font-size: 1.05rem; }
.tlj-academia-search-empty span { color: var(--tlj-ui-muted); }

.tlj-academia-cta { padding: 6px 0 86px; }
.tlj-academia-cta-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 36px;
    align-items: center;
    padding: 36px;
    border: 1px solid rgba(var(--tlj-accent-rgb), .32);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(var(--tlj-accent-rgb), .08), var(--tlj-ui-surface) 58%);
}
.tlj-academia-cta h2 { margin: 0 0 8px; color: var(--tlj-ui-text); font-size: clamp(1.5rem, 3vw, 2.2rem); }
.tlj-academia-cta p { margin: 0; color: var(--tlj-ui-muted); }

@media (max-width: 980px) {
    .tlj-academia-featured { grid-template-columns: 1fr; }
    .tlj-academia-featured-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .tlj-academia-featured-link { min-height: 124px; border-right: 1px solid var(--tlj-ui-divider); }
    .tlj-academia-featured-link:last-child { border-right: 0; }
    .tlj-academia-article-list { grid-template-columns: 1fr; }
    .tlj-academia-article-row:nth-child(odd) { margin-right: 0; }
    .tlj-academia-article-row:nth-child(even) { padding-left: 0; border-left: 0; }
    .tlj-academia-cta-inner { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
    .tlj-academia-shell { width: min(calc(100% - 24px), var(--tlj-academia-max)); }
    .tlj-academia-hero { padding-bottom: 14px; }
    .tlj-academia-hero-actions { width: 100%; flex-direction: column; margin-top: 24px; }
    .tlj-academia-hero-actions .tlj-academia-btn { width: 100%; }
    .tlj-academia-search input { font-size: 14px; }
    .tlj-academia-category-nav { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 5px; scrollbar-width: none; }
    .tlj-academia-category-nav::-webkit-scrollbar { display: none; }
    .tlj-academia-category-nav a { flex: 0 0 auto; }
    .tlj-academia-start { padding-top: 34px; }
    .tlj-academia-featured-main { min-height: 0; padding: 24px 20px; }
    .tlj-academia-featured-list { display: flex; }
    .tlj-academia-featured-link { min-height: 96px; border-right: 0; }
    .tlj-academia-section { margin-bottom: 16px; padding: 24px 18px; }
    .tlj-academia-section-head { grid-template-columns: 1fr; gap: 8px; }
    .tlj-academia-article-row { min-height: 102px; padding-right: 8px; }
    .tlj-academia-cta-inner { padding: 26px 22px; }
}


/* Artículo */
.tlj-academia-article-main { padding: 54px 0 88px; }
.tlj-academia-breadcrumb { display: flex; align-items: center; gap: 9px; margin-bottom: 34px; color: var(--tlj-ui-muted); font-size: .9rem; }
.tlj-academia-breadcrumb a { color: var(--tlj-ui-accent); font-weight: 700; }
.tlj-academia-article-header { max-width: 900px; padding: 28px 0 52px; }
.tlj-academia-article-category { display: inline-flex; padding: 6px 10px; border: 1px solid rgba(var(--tlj-accent-rgb), .26); border-radius: 999px; background: rgba(var(--tlj-accent-rgb), .08); color: var(--tlj-ui-accent); font-size: .75rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.tlj-academia-article-header h1 { margin: 18px 0 18px; color: var(--tlj-ui-text); font-size: clamp(2.2rem, 5vw, 4.4rem); line-height: 1.02; letter-spacing: -.045em; }
.tlj-academia-article-lead { max-width: 820px; margin: 0 0 22px; color: var(--tlj-ui-muted); font-size: clamp(1.05rem, 2vw, 1.25rem); }
.tlj-academia-article-meta { display: flex; flex-wrap: wrap; gap: 8px; color: var(--tlj-ui-muted-2); font-size: .88rem; }
.tlj-academia-article-layout { display: grid; grid-template-columns: minmax(0, 760px) minmax(260px, 320px); gap: 64px; align-items: start; }
.tlj-academia-article-body {
    padding: 34px;
    border: 1px solid var(--tlj-ui-border);
    border-radius: 20px;
    background: var(--tlj-ui-surface);
    box-shadow: var(--tlj-shadow-sm);
}
.tlj-academia-article-body > :first-child { margin-top: 0; }
.tlj-academia-article-body h2 { scroll-margin-top: 90px; margin: 2.2em 0 .7em; color: var(--tlj-ui-text); font-size: 1.7rem; line-height: 1.2; letter-spacing: -.02em; }
.tlj-academia-article-body h3 { margin: 1.6em 0 .45em; color: var(--tlj-ui-text-2); font-size: 1.18rem; }
.tlj-academia-article-body p { margin: 0 0 1.15em; color: var(--tlj-ui-text-2); }
.tlj-academia-article-body ul, .tlj-academia-article-body ol { margin: 0 0 1.4em 1.2em; }
.tlj-academia-article-body li { margin: .45em 0; color: var(--tlj-ui-text-2); }
.tlj-academia-article-body strong { color: var(--tlj-ui-text); }
.tlj-academia-note { margin: 30px 0 0; padding: 18px 20px; border-left: 4px solid var(--tlj-ui-accent); border-radius: 0 12px 12px 0; background: rgba(var(--tlj-accent-rgb), .08); color: var(--tlj-ui-text-2); }
.tlj-academia-article-aside { position: sticky; top: 96px; display: flex; flex-direction: column; gap: 18px; }
.tlj-academia-aside-card { padding: 26px; border: 1px solid rgba(var(--tlj-accent-rgb), .28); border-radius: 18px; background: linear-gradient(160deg, rgba(var(--tlj-accent-rgb), .09), var(--tlj-ui-surface) 52%); }
.tlj-academia-aside-card h2 { margin: 0 0 12px; color: var(--tlj-ui-text); font-size: 1.35rem; line-height: 1.2; }
.tlj-academia-aside-card p { margin: 0 0 18px; color: var(--tlj-ui-muted); font-size: .93rem; }
.tlj-academia-aside-link { display: inline-block; margin-top: 16px; color: var(--tlj-ui-accent); font-size: .9rem; font-weight: 700; }
.tlj-academia-related { margin-top: 64px; padding: 32px 0 0; border-top: 1px solid var(--tlj-ui-divider); }
.tlj-academia-related h2 { margin: 0 0 18px; color: var(--tlj-ui-text); font-size: 1.8rem; }

@media (max-width: 980px) {
    .tlj-academia-article-layout { grid-template-columns: 1fr; gap: 28px; }
    .tlj-academia-article-aside { position: static; }
}

@media (max-width: 680px) {
    .tlj-academia-article-main { padding-top: 30px; }
    .tlj-academia-article-header { padding-top: 14px; }
    .tlj-academia-article-body { padding: 22px 18px; border-radius: 16px; }
}

/* Herramientas interactivas de Academia */
.tlj-academia-tool{margin:26px 0;padding:22px;border:1px solid var(--tlj-ui-border);border-radius:16px;background:var(--tlj-ui-surface)}
.tlj-academia-tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:16px}
.tlj-academia-tool label{display:flex;flex-direction:column;gap:7px;font-weight:700;font-size:.94rem}
.tlj-academia-tool input,.tlj-academia-tool select{width:100%;box-sizing:border-box;border:1px solid var(--tlj-ui-border);border-radius:10px;padding:11px 12px;background:var(--tlj-ui-surface-2);color:inherit;font:inherit;outline:none}
.tlj-academia-tool input:focus,.tlj-academia-tool select:focus{box-shadow:0 0 0 2px rgba(var(--tlj-accent-rgb), .18)}
.tlj-academia-tool-result{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:11px 0;border-top:1px solid var(--tlj-ui-divider)}
.tlj-academia-tool-result strong{font-size:1.08rem;white-space:nowrap}
.tlj-academia-tool-footnote{margin:14px 0 0!important;font-size:.86rem;opacity:.72}
@media(max-width:700px){.tlj-academia-tool-grid{grid-template-columns:1fr}.tlj-academia-tool-result{align-items:flex-start;flex-direction:column;gap:4px}}

/* Navegación editorial y CTA de artículo */
.tlj-academia-toc {
    padding: 22px;
    border: 1px solid var(--tlj-ui-border);
    border-radius: 18px;
    background: var(--tlj-ui-surface);
    box-shadow: var(--tlj-shadow-sm);
}
.tlj-academia-toc > span { display: block; margin-bottom: 12px; color: var(--tlj-ui-accent); font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.tlj-academia-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: tlj-academia-toc; }
.tlj-academia-toc li { position: relative; margin: 0; padding: 8px 0 8px 28px; border-top: 1px solid var(--tlj-ui-divider); counter-increment: tlj-academia-toc; }
.tlj-academia-toc li:first-child { border-top: 0; }
.tlj-academia-toc li::before { content: counter(tlj-academia-toc, decimal-leading-zero); position: absolute; left: 0; top: 8px; color: var(--tlj-ui-muted-2); font-size: .72rem; font-weight: 800; }
.tlj-academia-toc a { color: var(--tlj-ui-text-2); font-size: .88rem; font-weight: 650; line-height: 1.35; }
.tlj-academia-toc a:hover { color: var(--tlj-ui-accent); }

.tlj-academia-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 20px; }
.tlj-academia-related-card {
    display: flex;
    min-height: 230px;
    flex-direction: column;
    padding: 22px;
    border: 1px solid var(--tlj-ui-border);
    border-radius: 16px;
    background: var(--tlj-ui-surface);
}
.tlj-academia-related-card h3 { margin: 0 0 10px; font-size: 1.1rem; line-height: 1.3; }
.tlj-academia-related-card h3 a { color: var(--tlj-ui-text); }
.tlj-academia-related-card h3 a:hover { color: var(--tlj-ui-accent); }
.tlj-academia-related-card p { margin: 0 0 16px; color: var(--tlj-ui-muted); font-size: .9rem; }
.tlj-academia-related-card .tlj-academia-readmore { margin-top: auto; }
.tlj-academia-related-actions { margin-top: 22px; }

.tlj-academia-article-cta {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 30px;
    align-items: center;
    margin-top: 36px;
    padding: 32px;
    border: 1px solid rgba(var(--tlj-accent-rgb), .30);
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(var(--tlj-accent-rgb), .08), var(--tlj-ui-surface) 62%);
}
.tlj-academia-article-cta > div > span { display: inline-block; margin-bottom: 9px; color: var(--tlj-ui-accent); font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.tlj-academia-article-cta h2 { margin: 0 0 8px; color: var(--tlj-ui-text); font-size: 1.6rem; line-height: 1.18; }
.tlj-academia-article-cta p { max-width: 720px; margin: 0; color: var(--tlj-ui-muted); }
.tlj-academia-article-cta-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }

@media (max-width: 980px) {
    .tlj-academia-related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .tlj-academia-article-cta { grid-template-columns: 1fr; }
    .tlj-academia-article-cta-actions { justify-content: flex-start; }
}

@media (max-width: 680px) {
    .tlj-academia-related-grid { grid-template-columns: 1fr; }
    .tlj-academia-related-card { min-height: 0; }
    .tlj-academia-article-cta { padding: 24px 20px; }
    .tlj-academia-article-cta-actions { flex-direction: column; }
    .tlj-academia-article-cta-actions .tlj-academia-btn { width: 100%; }
}