/* ============================================================
   process.css — Sección proceso de trabajo (4 pasos)
   ============================================================ */

.process {
  background: var(--bg-surface);
  position: relative;
  overflow: hidden;
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--magenta), var(--cyan), transparent);
  opacity: 0.25;
}

/* ── Pasos en fila ── */
.process__steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  position: relative;
}

/* ── Paso individual ── */
.process__step {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-5);
  padding: var(--space-8) var(--space-4);
}

/* Número grande */
.process__number {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--cyan) 0%, var(--magenta) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
  z-index: 1;
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  /* Resetear el gradient-text para el background-color */
  background-image: none;
  transition: box-shadow var(--transition-smooth), border-color var(--transition-smooth);
}

/* Re-aplicar gradiente en texto */
.process__number {
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: transparent;
}

/* Usamos un span interno en JS para el número, pero como está en HTML directamente
   usamos este truco: */
.process__number {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.5vw, 2.25rem);
  font-weight: 900;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid rgba(77, 200, 232, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  /* Gradiente en texto */
  background-clip: padding-box;
  color: var(--cyan);
  transition: box-shadow var(--transition-smooth), border-color var(--transition-smooth),
              background var(--transition-smooth);
}

.process__step:hover .process__number {
  background: rgba(77, 200, 232, 0.08);
  border-color: var(--cyan);
  box-shadow: var(--glow-cyan);
}

/* Línea conectora entre pasos */
.process__line {
  position: absolute;
  top: calc(var(--space-8) + 44px); /* centro del número */
  left: calc(50% + 44px);           /* sale desde el borde derecho del número */
  width: calc(100% - 44px);
  height: 1px;
  background: linear-gradient(90deg, rgba(77, 200, 232, 0.4), rgba(232, 50, 110, 0.4));
  z-index: 0;
  transform-origin: left;
  animation: lineGrow 0.8s ease forwards;
}

@keyframes lineGrow {
  from { transform: scaleX(0); }
  to   { transform: scaleX(1); }
}

/* Contenido textual */
.process__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.process__body h3 {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.process__body p {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .process__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  /* Líneas solo en primera fila */
  .process__step:nth-child(2) .process__line,
  .process__step:nth-child(4) .process__line {
    display: none;
  }
}

@media (max-width: 768px) {
  .process__steps {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .process__step {
    flex-direction: row;
    text-align: left;
    align-items: flex-start;
    padding: var(--space-6) var(--space-4);
    border-bottom: 1px solid var(--border);
  }

  .process__step:last-child {
    border-bottom: none;
  }

  .process__line {
    display: none;
  }

  .process__number {
    flex-shrink: 0;
    width: 64px;
    height: 64px;
    font-size: var(--fs-xl);
  }
}