/* ========================================
    PROCESSUS 4 - ALTERNATING SPLIT
    ======================================== */
.processus-4 {
  padding: 100px 5%;
  background: var(--white);
}
.processus-4 .header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 70px;
}
.processus-4 .eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--secondary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 16px;
}
.processus-4 h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--primary);
}
.processus-4 .steps {
  max-width: 1000px;
  margin: 0 auto;
}
.processus-4 .step {
  display: grid;
  grid-template-columns: 1fr 100px 1fr;
  gap: 30px;
  align-items: center;
  margin-bottom: 30px;
}
.processus-4 .step:nth-child(even) .step-content {
  order: 3;
  text-align: left;
}
.processus-4 .step:nth-child(even) .step-number {
  order: 2;
}
.processus-4 .step:nth-child(even) .step-image {
  order: 1;
}
.processus-4 .step:nth-child(odd) .step-content {
  text-align: right;
}
.processus-4 .step-content h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--black);
  margin-bottom: 10px;
}
.processus-4 .step-content p {
  font-size: 0.95rem;
  color: var(--gray-dark);
  line-height: 1.7;
}
.processus-4 .step-number {
  width: 80px;
  height: 80px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--white);
  margin: 0 auto;
  position: relative;
}
.processus-4 .step:not(:last-child) .step-number::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 50px;
  background: var(--gray-light);
}
.processus-4 .step-image img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
  .processus-4 .step {
    grid-template-columns: 60px 1fr;
  }
  .processus-4 .step-image {
    display: none;
  }
  .processus-4 .step:nth-child(even) .step-content,
  .processus-4 .step:nth-child(odd) .step-content {
    order: 2;
    text-align: left;
  }
  .processus-4 .step:nth-child(even) .step-number {
    order: unset;
  }
  .processus-4 .step-number {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    order: 1;
  }
}