/* Blog: índice, archivos y artículos. Hereda los tokens de main.css (y galeria.css si aplica). */
.bl-page { position: relative; z-index: 1; padding: calc(var(--header-h) + 64px) 0 96px; min-height: 80vh; }
.bl-head { max-width: 760px; margin-bottom: 36px; }
.bl-head .wf-title, .is-galeria .bl-head h1.wf-title { font-size: clamp(30px, 3.4vw, 46px); line-height: 1.1; }
.bl-head .wf-lead { margin-bottom: 0; }

/* Filtros por categoría */
.bl-filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 40px; }
.bl-filters a { padding: 7px 14px; border: 1px solid var(--border); border-radius: 999px; font-size: 13px; color: var(--fg-2); text-decoration: none; transition: border-color .2s, color .2s, background .2s; }
.bl-filters a:hover { color: var(--fg-1); border-color: var(--border-strong); }
.bl-filters a[aria-current="page"] { color: #100925; background: var(--fg-1); border-color: var(--fg-1); }

/* Grilla y tarjetas */
.bl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px 24px; }
.bl-card { display: flex; flex-direction: column; min-width: 0; }
.bl-card__media { display: block; aspect-ratio: 16 / 9; overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: var(--surface-strong); }
.bl-card__media { position: relative; }
.bl-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2, .7, .2, 1); }
/* Viñeta 3D: la dibuja blog-scene.js en un canvas fijo, sobre este recuadro. Con 3D activo
   la imagen de respaldo se oculta y queda el fondo de marca detrás de la viñeta. */
.bl-scene { position: absolute; inset: 0; z-index: 1; }
.is-blog-3d .bl-card__media > img, .is-blog-3d .bl-article__frame > img,
.is-blog-3d-pending .bl-card__media > img, .is-blog-3d-pending .bl-article__frame > img { visibility: hidden; }
.is-blog-3d .bl-card__media, .is-blog-3d .bl-article__frame,
.is-blog-3d-pending .bl-card__media, .is-blog-3d-pending .bl-article__frame { background: radial-gradient(60% 80% at 78% 18%, rgba(124, 77, 255, .35), transparent 70%), radial-gradient(50% 70% at 12% 92%, rgba(77, 201, 255, .22), transparent 70%), #0b0d2a; }
/* Absoluto (no fixed) y llevado a la ventana con translateY en cada cuadro (blog-scene.js): si un
   cuadro se atrasa, el canvas se desplaza con el contenido y las viñetas no se salen de su recuadro. */
.bl-canvas { position: absolute; top: 0; left: 0; z-index: 2; pointer-events: none; will-change: transform; }
.bl-card:hover .bl-card__media img { transform: scale(1.04); }
.bl-card__placeholder { display: block; width: 100%; height: 100%; background: radial-gradient(60% 80% at 75% 20%, rgba(124, 77, 255, .5), transparent 70%), radial-gradient(50% 70% at 15% 90%, rgba(77, 201, 255, .35), transparent 70%), #0b1236; }
.bl-card__body { padding: 16px 2px 0; }
.bl-card__title { margin: 8px 0 8px; font-family: var(--display, var(--font)); font-size: 18px; font-weight: 500; line-height: 1.25; letter-spacing: -0.02em; }
.bl-card__title a { color: var(--fg-1); text-decoration: none; background-image: linear-gradient(currentColor, currentColor); background-size: 0 1px; background-repeat: no-repeat; background-position: 0 100%; transition: background-size .35s ease; }
.bl-card__title a:hover { background-size: 100% 1px; }
.bl-card__excerpt { margin: 0; font-size: 14px; line-height: 1.6; color: var(--fg-3); }

.bl-card--featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: center; margin-bottom: 16px; }
.bl-card--featured .bl-card__media { border-radius: 22px; }
.bl-card--featured .bl-card__title { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.18; }
.bl-card--featured .bl-card__excerpt { font-size: 15px; margin-bottom: 18px; }

.bl-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; margin: 0; font-size: 12px; color: var(--fg-3); }
.bl-meta a { color: var(--fg-2); text-decoration: none; }
.bl-meta .bl-meta__cat { color: var(--w-cyan); font-weight: 600; letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }
.bl-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 500; color: var(--fg-1); text-decoration: none; }
.bl-link .wf-ic { transition: transform .2s; }
.bl-link:hover .wf-ic { transform: translateX(4px); }

.bl-empty { padding: 60px 0; color: var(--fg-3); }

/* Paginación */
.bl-pagination { margin-top: 56px; }
.bl-pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.bl-pagination .page-numbers { display: inline-grid; place-items: center; min-width: 40px; height: 40px; padding: 0 12px; border: 1px solid var(--border); border-radius: 999px; font-size: 14px; color: var(--fg-2); text-decoration: none; }
.bl-pagination .page-numbers.current { background: var(--fg-1); color: #100925; border-color: var(--fg-1); }
.bl-pagination .page-numbers:hover:not(.current) { border-color: var(--border-strong); color: var(--fg-1); }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(1px, 1px, 1px, 1px); }

/* Artículo */
.bl-single { padding-top: calc(var(--header-h) + 48px); }
.bl-article__head { max-width: 860px; }
.bl-article__head .bl-meta { margin-bottom: 18px; }
.bl-article__head .wf-title, .is-galeria .bl-article__head h1.wf-title { font-size: clamp(28px, 3.2vw, 42px); line-height: 1.15; }
.bl-byline { display: flex; align-items: center; gap: 12px; margin: 26px 0 0; font-size: 13px; color: var(--fg-3); }
.bl-byline strong { display: block; color: var(--fg-1); font-weight: 600; }
.bl-byline__avatar { border-radius: 50%; }
.bl-article__cover { margin: 36px auto 0; max-width: 960px; }
.bl-article__frame { position: relative; display: block; overflow: hidden; aspect-ratio: 2 / 1; border: 1px solid var(--border); border-radius: 24px; }
.bl-article__frame > img, .bl-article__frame > .bl-card__placeholder { display: block; width: 100%; height: 100%; object-fit: cover; }
.bl-article__body { max-width: 760px; margin-top: 48px; }
/* Funciones (/funciones/): mismas tarjetas y portada del blog, con plan y botones de conversión. */
.ft-plan { display: inline-block; padding: 3px 10px; border: 1px solid rgba(77, 201, 255, 0.4); border-radius: 999px; font-size: 11px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--w-cyan); }
.ft-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 0; }
.ft-card .bl-link { margin-top: 4px; }
/* Progreso de lectura (ui.js), pegado bajo el header fijo. */
.bl-progress { position: fixed; top: var(--header-h); left: 0; right: 0; z-index: 51; height: 3px; pointer-events: none; }
.bl-progress span { display: block; height: 100%; background: var(--grad); transform: scaleX(0); transform-origin: 0 50%; }

/* Contenido del artículo (bloques del editor) */
.bl-prose { font-size: 17px; line-height: 1.8; color: var(--fg-2); }
.bl-prose > * + * { margin-top: 1.1em; }
.bl-prose h2 { margin: 2em 0 .6em; font-family: var(--display, var(--font)); font-size: 26px; font-weight: 500; line-height: 1.2; letter-spacing: -0.02em; color: var(--fg-1); }
.bl-prose h3 { margin: 1.6em 0 .5em; font-size: 19px; font-weight: 600; color: var(--fg-1); }
.bl-prose p { margin: 0 0 1.1em; }
.bl-prose ul, .bl-prose ol { padding-left: 1.3em; }
.bl-prose li { margin-bottom: .45em; }
.bl-prose li::marker { color: var(--w-cyan); }
.bl-prose a { color: var(--fg-1); text-decoration-color: var(--w-cyan); text-underline-offset: 4px; }
.bl-prose strong { color: var(--fg-1); }
.bl-prose img { border-radius: 16px; height: auto; }
.bl-prose figure { margin: 2em 0; }
.bl-prose figcaption { margin-top: 10px; font-size: 13px; text-align: center; color: var(--fg-3); }
.bl-prose blockquote { margin: 2em 0; padding: 4px 0 4px 24px; border-left: 2px solid var(--w-cyan); font-family: var(--display, var(--font)); font-size: 22px; line-height: 1.5; color: var(--fg-1); }
.bl-prose blockquote cite { display: block; margin-top: 10px; font-family: var(--font); font-size: 13px; font-style: normal; color: var(--fg-3); }
.bl-prose code { padding: 2px 6px; border-radius: 6px; background: rgba(255, 255, 255, .08); font-size: .9em; }
.bl-prose pre { overflow-x: auto; padding: 18px 20px; border: 1px solid var(--border); border-radius: 14px; background: rgba(0, 0, 0, .35); font-size: 14px; line-height: 1.6; }
.bl-prose pre code { padding: 0; background: none; }
.bl-prose table { width: 100%; border-collapse: collapse; font-size: 15px; }
.bl-prose th, .bl-prose td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.bl-prose th { color: var(--fg-1); font-weight: 600; }
.bl-prose hr { margin: 3em 0; border: 0; border-top: 1px solid var(--border); }
.bl-prose .alignwide { margin-left: -120px; margin-right: -120px; max-width: none; }
.bl-prose .wp-block-button__link { display: inline-flex; padding: 12px 22px; border-radius: 999px; background: var(--fg-1); color: #100925; text-decoration: none; font-weight: 500; }

.bl-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 40px 0 0; }
.bl-tags a { padding: 5px 12px; border: 1px solid var(--border); border-radius: 999px; font-size: 13px; color: var(--fg-2); text-decoration: none; }
.bl-share { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px; margin: 28px 0 0; padding-top: 24px; border-top: 1px solid var(--border); font-size: 13px; }
.bl-share span { color: var(--fg-3); }
.bl-share a { color: var(--fg-1); text-decoration: none; }
.bl-share a:hover { color: var(--w-cyan); }

.bl-cta { display: flex; align-items: center; justify-content: space-between; gap: 32px; max-width: 1100px; margin: 80px auto 0; padding: 40px 44px; border: 1px solid var(--border); border-radius: 24px; background: radial-gradient(80% 120% at 100% 0%, rgba(124, 77, 255, .25), transparent 60%), var(--surface-strong); }
.bl-cta .wf-title { font-size: clamp(24px, 2.6vw, 34px); margin-bottom: 8px; }
.bl-cta .wf-lead { margin: 0; font-size: 15px; }
.bl-related { margin-top: 80px; }
.bl-related__title { margin: 0 0 24px; font-family: var(--display, var(--font)); font-size: 22px; font-weight: 500; }

@media (max-width: 980px) {
  .bl-grid, .bl-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bl-card--featured { grid-template-columns: 1fr; gap: 18px; }
  .bl-prose .alignwide { margin-left: 0; margin-right: 0; }
}
@media (max-width: 640px) {
  .bl-page { padding-top: calc(var(--header-h) + 36px); }
  .bl-grid, .bl-grid--3 { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .bl-filters { flex-wrap: nowrap; overflow-x: auto; margin-right: -16px; padding-right: 16px; scrollbar-width: none; }
  .bl-filters a { flex: none; }
  .bl-prose { font-size: 16px; }
  .bl-prose h2 { font-size: 22px; }
  .bl-cta { flex-direction: column; align-items: flex-start; padding: 28px 22px; }
  .bl-cta .wf-btn { width: 100%; }
  .bl-article__frame { border-radius: 16px; aspect-ratio: 4 / 3; }
}