/* ==========================================================================
   HERO — primera pantalla: titular, CTAs, sellos de confianza,
   lienzo 3D de fondo (js/efectos/hero-3d.js) y flecha de scroll.
   ========================================================================== */
.hero {
  min-height: 100svh;
  display: flex; align-items: center;
  padding: calc(var(--header-h) + var(--sp-4)) 0 var(--sp-5);
  position: relative; overflow: hidden;
  text-align: center;
  background: linear-gradient(180deg, var(--menta-2), var(--bg) 60%);
}
.hero__contenido { position: relative; z-index: 3; max-width: 760px; margin-inline: auto; }
.hero__eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: .7rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase;
  color: var(--primario);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: .5rem 1.1rem;
  background: rgba(255, 255, 255, .75);
  backdrop-filter: blur(6px);
}
.hero__eyebrow i {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--primario);
}
.hero__title { font-size: var(--fs-hero); margin-top: var(--sp-3); }
.hero__sub {
  color: var(--gris);
  max-width: 520px; margin: var(--sp-3) auto 0;
  font-size: 1rem;
}
/* El par de botones es un componente (componentes/par-ctas.css); aquí solo
   se le da su sitio dentro del hero. */
.hero .par-ctas { margin-top: var(--sp-4); }

.hero__trust {
  display: flex; flex-wrap: wrap; justify-content: center;
  gap: .9rem 1.8rem;
  margin-top: var(--sp-4);
}
.hero__trust li {
  display: flex; align-items: center; gap: .45rem;
  font-size: .78rem; font-weight: 500; color: var(--gris);
}
.hero__trust svg { width: 16px; height: 16px; color: var(--primario); flex-shrink: 0; }

/* ---- Lienzo 3D de partículas (se dibuja por scroll) ---- */
.hero__3d {
  position: absolute; inset: 0;
  pointer-events: none;
  z-index: 1;
}
.hero__3d canvas { width: 100%; height: 100%; }

/* ---- Flecha de scroll ---- */
.hero__scroll {
  position: absolute; left: 50%; bottom: 1.5rem;
  transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: .45rem;
  font-size: .62rem; font-weight: 600;
  letter-spacing: .26em; text-transform: uppercase;
  color: var(--gris-suave);
  z-index: 3;
}
.hero__scroll::after {
  content: ""; width: 2px; height: 30px; border-radius: 2px;
  background: linear-gradient(var(--primario), transparent);
  animation: latido 1.8s ease-in-out infinite;
}

@media (min-width: 1400px) {
  .hero__contenido { max-width: 860px; }
}