/* ruta.css — landings de las rutas por responsabilidad de Lumbre Política.
   Capa delgada sobre app.css: tipografía, etapas y paneles. Sin librerías ni animaciones.
   Todo color sale de tokens (--ink, --muted, --line, --surface, --accent) para que el tema
   claro y el oscuro conserven contraste. */

.ruta-page { padding-top: 30px; }

.ruta-hero .kicker { margin: 0 0 10px; font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; opacity: .72; }
.ruta-hero h1 { margin: 0 0 12px; font-size: clamp(1.8rem, 4.2vw, 2.7rem); line-height: 1.12; max-width: 32ch; }
.ruta-hero .lead { max-width: 62ch; margin: 0 0 12px; }
.ruta-limits { max-width: 66ch; margin: 0; color: var(--muted); font-size: .95rem; }

.ruta-stats { display: flex; flex-wrap: wrap; gap: 6px 24px; margin: 20px 0 0; font-size: .9rem; opacity: .85; }
.ruta-stats span { display: inline-flex; align-items: baseline; gap: 6px; }
.ruta-stats b { font-size: 1.35rem; font-weight: 800; line-height: 1; font-variant-numeric: tabular-nums; }

.ruta-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 22px 0 0; }
.ruta-note { margin: 16px 0 0; padding: 10px 14px; border-left: 3px solid var(--line); color: var(--muted); font-size: .92rem; max-width: 66ch; }

.ruta-before { margin-top: 34px; display: grid; gap: 16px; }

.ruta-etapas { display: grid; gap: 36px; margin-top: 44px; }
.ruta-etapa { border-top: 1px solid var(--line); padding-top: 24px; scroll-margin-top: 96px; }
.ruta-etapa-num { margin: 0 0 4px; font-size: .74rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: var(--accent); }
.ruta-etapa h2 { margin: 0 0 8px; font-size: clamp(1.25rem, 2.4vw, 1.6rem); line-height: 1.2; }
.ruta-stage-desc { max-width: 78ch; margin: 0 0 18px; color: var(--muted); }
.ruta-grid { margin-top: 0; grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr)); }
.ruta-grid .way { grid-template-columns: 1fr; grid-template-areas: "cover" "name" "desc" "go"; align-content: start; padding: 0 16px 16px; overflow: hidden; }
.ruta-grid .way strong { font-size: 1rem; line-height: 1.32; }
.ruta-grid .way small { font-size: .78rem; }

/* Cabecera con la portada del curso: la foto ocupa el ancho de la tarjeta y sustituye al icono
   genérico. Si un curso no tiene foto, el icono sigue siendo la marca de esa tarjeta. */
.ruta-grid .way-cover { grid-area: cover; display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; margin: 0 -16px 12px; overflow: hidden; background: var(--accent-soft); color: var(--accent); }
.ruta-grid .way-cover img { display: block; width: 100%; height: 100%; object-fit: cover; }

.ruta-panel { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); padding: 20px 22px; }
.ruta-panel h2 { margin: 0 0 10px; font-size: 1.12rem; }
.ruta-panel p { margin: 0; }
.ruta-panel ul, .ruta-panel ol { margin: 0; padding-left: 1.2rem; }
.ruta-panel li { margin: 6px 0; }
.ruta-panel-lede { margin: 0 0 14px; color: var(--muted); font-size: .92rem; }
.ruta-block { margin-top: 36px; }

.ruta-direct { margin: 0; padding: 12px 16px; border-left: 3px solid var(--accent); background: var(--accent-soft); color: var(--ink); border-radius: 0 var(--radius-md) var(--radius-md) 0; }
.ruta-direct a { margin-left: 6px; font-weight: 600; white-space: nowrap; }

.ruta-tools { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 10px; }
.ruta-tool { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: .65rem; background: var(--surface); color: inherit; text-decoration: none; transition: border-color .15s ease; }
.ruta-tool:hover, .ruta-tool:focus-visible { border-color: var(--accent); }
.ruta-tool strong { display: block; font-size: .95rem; line-height: 1.35; }
.ruta-tool small { display: block; margin-top: 4px; color: var(--muted); font-size: .82rem; }
.ruta-tool-body { min-width: 0; }
.ruta-tool-cover { display: block; width: 104px; aspect-ratio: 16 / 9; border-radius: 7px; overflow: hidden; background: var(--accent-soft); }
.ruta-tool-cover img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ruta-tool-cover:empty { display: none; }

.ruta-end { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); margin-top: 36px; }

.ruta-foot { margin: 40px 0 8px; }

/* ── índice /rutas: tarjetas por responsabilidad ── */
.rutas-title { margin: 40px 0 14px; font-size: 1.28rem; }
.ruta-funda { margin-top: 30px; }
.ruta-funda h2 { margin: 2px 0 8px; font-size: 1.35rem; line-height: 1.25; }
.ruta-funda-kicker { margin: 0 0 4px; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; font-weight: 700; color: var(--accent); }
.ruta-funda .ruta-card-stats { margin: 12px 0 16px; }
.rutas-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(300px, 100%), 1fr)); gap: 14px; }
.ruta-card { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--ink); text-decoration: none; transition: border-color .15s ease, background .15s ease; }
.ruta-card:hover, .ruta-card:focus-visible { border-color: var(--accent); background: var(--accent-soft); }
.ruta-card-tag { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.ruta-card-title { font-size: 1.08rem; line-height: 1.3; }
.ruta-card-perfil { font-size: .86rem; line-height: 1.5; color: var(--muted); }
.ruta-card-stats { display: flex; flex-wrap: wrap; gap: 4px 14px; font-size: .78rem; color: var(--muted); }
.ruta-card-stats b { font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.ruta-card-go { display: inline-flex; align-items: center; gap: 6px; margin-top: auto; padding-top: 8px; font-size: .84rem; font-weight: 650; color: var(--accent); }
.ruta-card-cover { display: block; width: 100%; aspect-ratio: 16 / 9; margin-bottom: 4px; border-radius: 8px; overflow: hidden; background: var(--accent-soft); }
.ruta-card-cover img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ruta-card-cover:empty { display: none; }

@media (max-width: 640px) {
    .ruta-page { padding-top: 16px; }
    .ruta-panel { padding: 16px; }
    .ruta-etapas { gap: 30px; margin-top: 34px; }
}