/* ─── PROCESO ─── */
#process {
  background: var(--color-bg-primary);
}

.process-intro {
  text-align: center;
  margin-bottom: var(--space-16);
}

/* Grid de pasos */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  position: relative;
}

/* Línea conectora */
.process-connector {
  position: absolute;
  top: 32px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--color-border-subtle);
  z-index: 0;
}

.process-connector-fill {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  width: 0%;
  background: var(--gradient-primary);
  transition: width 0.5s;
}

/* Punto deslizante */
#connector-dot {
  position: absolute;
  top: -4px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-400);
  box-shadow: var(--glow-primary);
}

/* Step card */
.process-step {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

/* Número del paso */
.step-number {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border-subtle);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: var(--weight-black);
  color: var(--color-primary-400);
  position: relative;
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.step-number::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  padding: 2px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.process-step:hover .step-number {
  border-color: var(--color-primary-500);
  box-shadow: var(--glow-primary);
}
.process-step:hover .step-number::before { opacity: 1; }

.step-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: var(--weight-bold);
  color: var(--color-text-primary);
  line-height: var(--leading-snug);
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* CTA del proceso */
.process-cta {
  text-align: center;
  margin-top: var(--space-16);
}

.process-cta p {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

/* ─── EFECTOS DINÁMICOS ─── */

/* Pulso continuo en el punto deslizante del conector */
#connector-dot {
  animation: glowPulse 2s ease-in-out infinite;
}

/* Glow en step-number al hacer hover */
.process-step:hover .step-number {
  animation: glowPulse 1.5s ease-in-out infinite;
}