.hero {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: flex; align-items: center;
  overflow: hidden;
}
.hero__trace {
  position: absolute; inset: 0; width: 100%; height: 100%;
  opacity: 0.5; pointer-events: none;
}
.hero__content { position: relative; z-index: 1; max-width: 720px; }
.hero__eyebrow {
  font-family: var(--font-mono); color: var(--signal-amber);
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.8rem;
  margin-bottom: var(--space-2);
}
.hero h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
.hero p.lead { color: var(--text-dim); font-size: 1.15rem; max-width: 560px; }
.hero__actions { display: flex; gap: var(--space-2); margin-top: var(--space-3); flex-wrap: wrap; }
.scroll-hint {
  position: absolute; bottom: var(--space-3); left: var(--space-3);
  color: var(--text-dim); font-family: var(--font-mono); font-size: 0.8rem;
}

.strip {
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
  padding: var(--space-4) 0; background: var(--bg-panel);
}
.strip__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-3); text-align: center; }
.strip__stat .value { font-family: var(--font-display); font-size: 2.4rem; color: var(--blue-bright); }
.strip__stat .label { color: var(--text-dim); font-size: 0.9rem; }
.strip__note { margin-top: var(--space-3); text-align: center; color: var(--text-dim); font-size: 0.9rem; }

.sessions { padding: var(--space-6) 0; }
.sessions h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
.sessions__grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-3); margin-top: var(--space-4);
}
.session-card { display: flex; flex-direction: column; gap: var(--space-1); text-decoration: none; color: var(--text); }
.session-card .num { font-family: var(--font-display); font-size: 2rem; color: var(--blue-royal); }
.session-card--bonus .num { color: var(--signal-amber); }
.session-card h3 { font-size: 1.15rem; margin-bottom: 4px; }
.session-card .sub { color: var(--text-dim); font-size: 0.88rem; margin-bottom: var(--space-1); }
.session-card .tags { display: flex; gap: 6px; flex-wrap: wrap; }

@media (max-width: 640px) {
  .hero__actions { flex-direction: column; align-items: flex-start; }
}

/* El circuito de Mónaco ahora es un fondo global centrado (ver .bg-monaco en base.css),
   inyectado por animations.js en todas las páginas. */
.hero .container { position: relative; z-index: 1; }
/* Tarjeta del temario: muestra el ENTREGABLE (no componentes) y estado "en construcción" */
.session-card__deliverable { color: var(--text-dim); font-size: 0.88rem; margin-top: 2px; }
.session-card__deliverable b { color: var(--text); font-weight: 600; }
.session-card--soon { opacity: 0.58; cursor: default; }
.session-card--soon:hover { transform: none; border-color: var(--border); box-shadow: none; }
.soon-badge {
  align-self: flex-start; margin-top: 6px;
  font-family: var(--font-mono); font-size: 0.64rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-dim); border: 1px dashed var(--border); border-radius: 999px; padding: 3px 9px;
}