/* ═══════════════════════════════════════════════════════════════
   CA CONTAINERS UY — pasos.css
   Requiere: header.css (variables :root)
═══════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════
   SECCIÓN RAÍZ
═══════════════════════════════════════════════════════════════ */
.pasos {
  position: relative;
  background: #ffffff;
  padding: 96px 24px 88px;
  overflow: hidden;
}

/* Detalle decorativo de fondo — grid isométrica muy sutil */
.pasos::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29,137,111,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,137,111,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

/* Acento verde en el borde superior */
.pasos::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--clr-brand) 30%,
    var(--clr-brand) 70%,
    transparent 100%
  );
}

/* ═══════════════════════════════════════════════════════════════
   ENCABEZADO
═══════════════════════════════════════════════════════════════ */
.pasos__header {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto 64px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.pasos__eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-brand);
  position: relative;
}

/* Líneas decorativas a los lados del eyebrow */
.pasos__eyebrow::before,
.pasos__eyebrow::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 32px;
  height: 1px;
  background: var(--clr-brand);
  opacity: 0.5;
}
.pasos__eyebrow::before { right: calc(100% + 10px); }
.pasos__eyebrow::after  { left:  calc(100% + 10px); }

.pasos__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: #111c18;
  margin: 0;
}

.pasos__title-accent {
  font-style: italic;
  color: var(--clr-brand);
}

.pasos__lead {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: #4a5e54;
  margin: 0;
}

.pasos__lead strong {
  color: #111c18;
  font-weight: 600;
}

/* ═══════════════════════════════════════════════════════════════
   LISTA DE PASOS
═══════════════════════════════════════════════════════════════ */
.pasos__list {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 1100px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

/* ── Item ───────────────────────────────────────────────────── */
.pasos__item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0 32px;

  /* Entrada animada — JS añade .pasos__item--visible */
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 0.55s cubic-bezier(.22,1,.36,1),
    transform 0.55s cubic-bezier(.22,1,.36,1);
}

.pasos__item--visible {
  opacity: 1;
  transform: translateY(0);
}

/* Demora escalonada por posición */
.pasos__item:nth-child(1) { transition-delay: 0s;    }
.pasos__item:nth-child(3) { transition-delay: 0.15s; }
.pasos__item:nth-child(5) { transition-delay: 0.30s; }

/* ── Número de orden ────────────────────────────────────────── */
.pasos__num {
  font-family: var(--font-display);
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  color: rgba(29, 137, 111, 0.08);
  letter-spacing: -0.03em;
  margin-bottom: -16px;    /* Se solapa con el icono */
  user-select: none;
  pointer-events: none;
}

/* ── Círculo icono ──────────────────────────────────────────── */
.pasos__icon-wrap {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: #f0faf6;
  border: 2px solid rgba(29, 137, 111, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: border-color var(--transition-med), background var(--transition-med), transform var(--transition-med);
  flex-shrink: 0;
}

.pasos__item:hover .pasos__icon-wrap {
  background: rgba(29, 137, 111, 0.12);
  border-color: var(--clr-brand);
  transform: translateY(-4px);
}

/* Pulso animado en hover */
.pasos__icon-wrap::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1.5px solid rgba(29, 137, 111, 0.25);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity var(--transition-med), transform var(--transition-med);
}

.pasos__item:hover .pasos__icon-wrap::before {
  opacity: 1;
  transform: scale(1);
}

.pasos__icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  display: block;

  /* Fallback si no carga la imagen — reemplazamos con SVG genérico via CSS */
  min-width: 44px;
}

/* ── Texto del paso ─────────────────────────────────────────── */
.pasos__body {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pasos__step-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: #111c18;
  margin: 0;
  text-transform: uppercase;
}

.pasos__step-text {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.65;
  color: #4a5e54;
  margin: 0;
}

.pasos__step-text strong {
  color: #111c18;
  font-weight: 600;
}

/* ── Conector horizontal entre pasos ───────────────────────── */
.pasos__connector {
  position: absolute;
  top: 116px;                   /* Alineado con el centro del círculo icono */
  right: -1px;                  /* Arranca en el borde derecho del item */
  width: calc(50% + 1px);       /* La mitad restante la cubre el item siguiente */
  height: 2px;
  background: linear-gradient(
    90deg,
    rgba(29, 137, 111, 0.20) 0%,
    rgba(29, 137, 111, 0.55) 100%
  );
}

/* El último item no tiene conector */
.pasos__item--last .pasos__connector { display: none; }

/* Punto al inicio del conector */
.pasos__connector::before {
  content: '';
  position: absolute;
  left: -4px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-brand);
  opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════════
   CTA INFERIOR
═══════════════════════════════════════════════════════════════ */
.pasos__cta-wrap {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  margin-top: 64px;
}

.pasos__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: #ffffff;
  background: var(--clr-brand);
  text-decoration: none;
  padding: 14px 32px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--clr-brand);
  letter-spacing: 0.01em;
  white-space: nowrap;
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.pasos__cta:hover {
  background: var(--clr-brand-dark);
  border-color: var(--clr-brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(29, 137, 111, 0.35);
}

.pasos__cta:active  { transform: translateY(0); box-shadow: none; }

.pasos__cta:focus-visible {
  outline: 2px solid var(--clr-brand);
  outline-offset: 3px;
}

/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════════ */

/* ≤ 860px — 2 pasos por fila */
@media (max-width: 860px) {
  .pasos {
    padding: 72px 24px 64px;
  }

  .pasos__list {
    grid-template-columns: 1fr 1fr;
    gap: 48px 0;
  }

  /* Ocultar conectores en vista 2 cols — quedarían raros */
  .pasos__connector { display: none; }

  /* El último item ocupa toda la fila en grid de 2 */
  .pasos__item--last {
    grid-column: 1 / -1;
  }
}

/* ≤ 580px — 1 paso por fila */
@media (max-width: 580px) {
  .pasos {
    padding: 64px 20px 56px;
  }

  .pasos__list {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .pasos__item--last {
    grid-column: auto;
  }

  .pasos__item {
    padding: 0 16px;
  }

  .pasos__header {
    margin-bottom: 48px;
  }

  .pasos__cta-wrap {
    margin-top: 48px;
  }

  .pasos__cta {
    width: 100%;
    justify-content: center;
  }

  .pasos__eyebrow::before,
  .pasos__eyebrow::after { display: none; }
}

/* Reducir movimiento */
@media (prefers-reduced-motion: reduce) {
  .pasos__item {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .pasos__icon-wrap { transition: none; }
}