/* ============================================================
   SmartStack — process.css
   Section "Comment ça se passe ?" — 3 étapes
   ============================================================ */

.process {
  padding: var(--space-4xl) var(--space-lg);
  max-width: 1120px;
  margin: 0 auto;
}

.process__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

/* ─── Carte étape ─── */

.process-step {
  position: relative;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition:
    box-shadow var(--transition-base),
    transform var(--transition-base);
}

.process-step:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
}

.process-step__glow {
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.process-step__content { padding: var(--space-2xl); }

.process-step__tag {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
  padding: 0.25rem 0.75rem;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
}

.process-step__title {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 400;
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.process-step__title em {
  color: var(--color-blue);
  font-style: italic;
}

.process-step__desc {
  font-size: 0.9375rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.process-step__cta {
  margin-bottom: var(--space-md);
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
}

.process-step__addon {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  font-size: 0.8125rem;
  color: var(--color-muted);
  flex-wrap: wrap;
}

.process-step__features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.process-step__features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.875rem;
  color: var(--color-muted);
}

.process-step__features li svg {
  width: 16px;
  height: 16px;
  color: var(--color-green);
  flex-shrink: 0;
}

/* ─── Responsive : tablet (768px+) ─── */
@media (min-width: 768px) {
  .process__grid { grid-template-columns: 1fr 1fr; }
}

/* ─── Responsive : desktop (1024px+) ─── */
@media (min-width: 1024px) {
  .process__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ─── Responsive : mobile (<768px) ─── */
@media (max-width: 767px) {
  .process__grid { grid-template-columns: 1fr; }
}