/* ============================================================
   RUTAS DE INVERSIÓN — página «Invertir desde cero»
   Se carga solo en la plantilla page-invertir-desde-cero.php.
   Usa las variables de color y fuentes de style.css.
   Diseño mobile-first: sin tablas, tarjetas en lista.
   ============================================================ */

.ruta-page {
  --rp-white:   #ffffff;
  --rp-done:    #10b981;
  --rp-pending: #cbd5e1;
  --rp-blue:    #3b82f6;
  --rp-teal:    var(--color-tertiary, #0d9488);
  --rp-radius:  16px;
  background: var(--color-bg);
}

.ruta-page .screen-reader-text {
  border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%);
  height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0;
  position: absolute !important; word-wrap: normal !important;
}

/* ── CABECERA ───────────────────────────────────────────── */
.ruta-hero {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-primary) 60%, var(--color-primary-light) 100%);
  padding: 2.75rem 0 2.25rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.ruta-hero::after {
  content: '';
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.ruta-hero-inner { position: relative; z-index: 1; }
.ruta-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 6vw, 2.8rem);
  color: #fff;
  margin-bottom: .75rem;
}
.ruta-hero-sub,
.ruta-hero-intro {
  font-family: var(--font-sans);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.65;
}
.ruta-hero-sub   { color: rgba(255,255,255,.8); font-size: 1rem; }
.ruta-hero-intro { color: rgba(255,255,255,.6); font-size: .92rem; margin-top: .85rem; }

/* ── CONTENEDOR ─────────────────────────────────────────── */
.ruta-main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem var(--gap) 3rem;
}

/* ── RUTA ───────────────────────────────────────────────── */
.ruta + .ruta { margin-top: 3rem; }
.ruta-head { margin-bottom: 1.25rem; }
.ruta-head-title {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 4.5vw, 1.75rem);
  color: var(--color-primary);
  line-height: 1.25;
  margin: 0 0 .5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem .75rem;
}
.ruta-head-sub {
  font-family: var(--font-sans);
  color: var(--color-text-muted);
  font-size: .95rem;
  margin: 0;
}

/* ── PROGRESO ───────────────────────────────────────────── */
.ruta-progress {
  background: var(--rp-white);
  border: 1px solid var(--color-border);
  border-radius: var(--rp-radius);
  padding: .9rem 1rem;
  margin-top: 1rem;
}
.ruta-progress-label {
  font-family: var(--font-sans);
  font-size: .85rem;
  color: var(--color-text-muted);
  margin-bottom: .5rem;
}
.ruta-progress-label strong { color: var(--color-primary); }
.ruta-progress-track {
  background: var(--color-border);
  border-radius: 50px;
  height: 8px;
  overflow: hidden;
}
.ruta-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--rp-teal), var(--rp-done));
  border-radius: 50px;
  transition: width .8s cubic-bezier(.4,0,.2,1);
}

/* ── ETIQUETA DE BLOQUE ─────────────────────────────────── */
.ruta-block-label {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-sans);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--rp-teal);
  background: rgba(13,148,136,.08);
  border: 1px solid rgba(13,148,136,.25);
  padding: .3rem .9rem;
  border-radius: 50px;
  margin: 1.75rem 0 1rem;
  line-height: 1.4;
}

/* ── LISTA DE PASOS (roadmap) ───────────────────────────── */
.ruta-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}
.ruta-steps::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(to bottom, var(--rp-teal) 20%, var(--rp-pending));
  z-index: 0;
}
.ruta-step {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  margin: 0 0 .9rem;
  position: relative;
}
.ruta-step:last-child { margin-bottom: 0; }

/* Círculo numerado */
.ruta-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: .85rem;
  border: 3px solid var(--rp-white);
  background: var(--rp-white);
  color: var(--rp-pending);
  box-shadow: 0 0 0 2px var(--rp-pending);
  transition: background .4s, box-shadow .4s;
}
.ruta-step.is-disponible .ruta-num,
.ruta-step.is-nuevo .ruta-num {
  background: var(--rp-blue);
  color: #fff;
  box-shadow: 0 0 0 2px var(--rp-blue);
}
.ruta-step.is-read .ruta-num {
  background: var(--rp-done);
  color: #fff;
  box-shadow: 0 0 0 2px var(--rp-done);
}

/* Tarjeta */
.ruta-card {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .6rem;
  background: var(--rp-white);
  border: 1px solid var(--color-border);
  border-radius: var(--rp-radius);
  padding: .95rem 1rem;
  box-shadow: 0 1px 3px rgba(0,0,0,.06);
  text-decoration: none;
  color: inherit;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
a.ruta-card:hover,
a.ruta-card:focus-visible {
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(13,148,136,.15);
  border-color: var(--rp-teal);
  outline: none;
}
.ruta-card.is-soon {
  background: #f8fafc;
  cursor: default;
}
.ruta-card.is-soon .ruta-title,
.ruta-card.is-soon .ruta-desc { color: #94a3b8; }
.ruta-step.is-read .ruta-card { border-left: 3px solid var(--rp-done); }

.ruta-body { display: block; min-width: 0; }
.ruta-title {
  display: block;
  font-family: var(--font-display);
  font-size: .98rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.3;
}
.ruta-desc {
  display: block;
  font-family: var(--font-sans);
  font-size: .82rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-top: .3rem;
}
.ruta-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
}
.ruta-arrow { color: var(--rp-teal); font-size: 1.1rem; opacity: .6; }

/* Etiquetas */
.ruta-badge {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: .2rem .65rem;
  border-radius: 50px;
  white-space: nowrap;
  line-height: 1.5;
}
.ruta-badge--available { background: #eff6ff; color: var(--rp-blue); border: 1px solid #bfdbfe; }
.ruta-badge--new       { background: rgba(13,148,136,.1); color: var(--rp-teal); border: 1px solid rgba(13,148,136,.25); }
.ruta-badge--soon      { background: #f1f5f9; color: var(--color-text-muted); }
.ruta-badge--read      { background: #d1fae5; color: #065f46; }

/* Ruta 2 en «Próximamente» */
.ruta--2.is-soon .ruta-steps::before { background: var(--rp-pending); }

/* ── TARJETA FINAL RUTA 1 ───────────────────────────────── */
.ruta-finish {
  margin-top: 1.75rem;
  background: var(--rp-white);
  border: 1px solid rgba(13,148,136,.3);
  border-left: 4px solid var(--rp-teal);
  border-radius: var(--rp-radius);
  padding: 1.25rem 1.25rem;
  box-shadow: 0 4px 16px rgba(13,148,136,.08);
  font-family: var(--font-sans);
  color: var(--color-text);
  font-size: .95rem;
  line-height: 1.6;
}
.ruta-finish p { margin: 0 0 .5rem; }
.ruta-finish p:last-child { margin-bottom: 0; }
.ruta-finish-title {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
}
.ruta-finish-link {
  color: var(--rp-teal);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── BLOQUE DE SUSCRIPCIÓN ESPECÍFICO ───────────────────── */
.ruta-cta {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: 24px;
  padding: 2rem 1.25rem;
  text-align: center;
  margin-top: 3rem;
}
.ruta-cta h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: .6rem;
}
.ruta-cta p {
  font-family: var(--font-sans);
  color: rgba(255,255,255,.7);
  font-size: .95rem;
  margin-bottom: 1.5rem;
}
.ruta-cta .ruta-cta-note {
  font-size: .75rem;
  color: rgba(255,255,255,.45);
  margin: .75rem 0 0;
}

/* ── PIE DE LA PÁGINA ───────────────────────────────────── */
.ruta-foot {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
  font-family: var(--font-sans);
}
.ruta-foot-glosario { margin: 0 0 .75rem; }
.ruta-foot-glosario a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(13,148,136,.35);
}
.ruta-foot-glosario a:hover { border-bottom-color: var(--rp-teal); }
.ruta-foot-disclaimer {
  font-size: .8rem;
  color: var(--color-text-muted);
  margin: 0;
}

/* ── PANTALLAS MEDIANAS Y GRANDES ───────────────────────── */
@media (min-width: 600px) {
  .ruta-hero { padding: 4.5rem 0 3.5rem; }
  .ruta-hero-sub { font-size: 1.05rem; }
  .ruta-main { padding: 3rem var(--gap) 4rem; }

  .ruta-steps::before { left: 28px; }
  .ruta-step { gap: 1.25rem; margin-bottom: 1.1rem; }
  .ruta-num { width: 58px; height: 58px; font-size: .95rem; box-shadow: 0 0 0 3px var(--rp-pending); }
  .ruta-step.is-disponible .ruta-num,
  .ruta-step.is-nuevo .ruta-num { box-shadow: 0 0 0 3px var(--rp-blue); }
  .ruta-step.is-read .ruta-num  { box-shadow: 0 0 0 3px var(--rp-done); }

  .ruta-card {
    flex-direction: row;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
    min-height: 58px;
  }
  .ruta-body { flex: 1; }
  .ruta-title { font-size: 1.05rem; }
  .ruta-desc { font-size: .84rem; }
  .ruta-meta { flex-shrink: 0; justify-content: flex-end; }

  .ruta-finish { padding: 1.5rem 1.75rem; }
  .ruta-cta { padding: 2.5rem; }
  .ruta-cta h3 { font-size: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  .ruta-card, .ruta-progress-fill, .ruta-num { transition: none; }
  a.ruta-card:hover { transform: none; }
}