/* PROCESSUS 6 - STICKY SPLIT */
.processus-6 {
  background: var(--white);
}

.processus-6__head {
  padding: 90px 5% 56px;
  max-width: 1320px;
  margin: 0 auto;
}

.processus-6__head-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  align-items: end;
}

.processus-6__eyebrow {
  font-family: var(--font-modern);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--secondary);
}

.processus-6__head h2 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.3vw, 5.6rem);
  line-height: 0.94;
  margin: 20px 0 0;
}

.processus-6__head h2 em {
  color: var(--secondary);
}

.processus-6__head p {
  margin: 0;
  color: var(--gray-dark);
  line-height: 1.65;
}

.processus-6__split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.processus-6__visual-col {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: var(--primary);
}

.processus-6__visual-stack,
.processus-6__visual-card {
  position: absolute;
  inset: 0;
}

.processus-6__visual-card {
  opacity: 0;
  transform: scale(1.04);
  transition:
    opacity 0.7s ease,
    transform 0.9s ease;
}

.processus-6__visual-card.is-active {
  opacity: 1;
  transform: scale(1);
}

.processus-6__visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.processus-6__visual-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.18) 0%,
    rgba(0, 0, 0, 0.7) 100%
  );
}

.processus-6__visual-overlay {
  position: absolute;
  left: 32px;
  bottom: 30px;
  z-index: 2;
  color: var(--white);
}

.processus-6__visual-num {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(5.5rem, 11vw, 9.8rem);
  line-height: 0.85;
  color: rgba(255, 255, 255, 0.7);
}

.processus-6__visual-label {
  font-family: var(--font-modern);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--secondary);
}

.processus-6__steps-col {
  background: var(--white);
}

.processus-6__step {
  min-height: 68vh;
  padding: 74px 5vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.processus-6__step:last-child {
  border-bottom: 0;
}

.processus-6__step-num {
  font-family: var(--font-modern);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--secondary);
  margin-bottom: 16px;
}

.processus-6__step-num strong {
  color: var(--primary);
  margin-right: 10px;
}

.processus-6__step h3 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.2vw, 3.8rem);
  line-height: 0.97;
  margin: 0 0 20px;
}

.processus-6__step h3 em {
  color: var(--secondary);
}

.processus-6__step p {
  max-width: 44ch;
  margin: 0 0 24px;
  color: var(--gray-dark);
  line-height: 1.65;
}

.processus-6__details {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 20px;
  border-top: 1px solid rgba(0, 0, 0, 0.12);
}

.processus-6__details strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--primary);
}

.processus-6__details span {
  font-family: var(--font-modern);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-dark);
}

@media (max-width: 900px) {
  .processus-6__head {
    padding: 60px 20px 34px;
  }

  .processus-6__head-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .processus-6__split {
    grid-template-columns: 1fr;
  }

  .processus-6__visual-col {
    position: relative;
    top: 0;
    height: 56vh;
  }

  .processus-6__step {
    min-height: auto;
    padding: 52px 20px;
  }
}