/* ========== PROCESS MODAL — Méthode étape par étape ========== */
.process-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.36s var(--ease-out-expo);
}
.process-modal.is-open { pointer-events: auto; opacity: 1; }

.process-modal__backdrop {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 107, 26, 0.18), rgba(10, 22, 40, 0.82) 60%);
  backdrop-filter: blur(22px) saturate(135%);
  -webkit-backdrop-filter: blur(22px) saturate(135%);
}

.process-modal__shell {
  position: relative;
  width: min(1280px, 94vw);
  height: min(86vh, 920px);
  margin: 4vh auto 0;
  background: var(--cream);
  border-radius: var(--r-2xl);
  border: 1px solid var(--line);
  box-shadow: 0 60px 120px -40px rgba(10, 22, 40, 0.5);
  overflow: hidden;
  display: flex; flex-direction: column;
  transform: translateY(40px) scale(0.96);
  opacity: 0;
  transition: transform 0.5s var(--ease-out-expo), opacity 0.4s var(--ease-out-expo);
}
.process-modal.is-open .process-modal__shell { transform: translateY(0) scale(1); opacity: 1; }

.process-modal__bar {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4); padding: var(--s-4) var(--s-6);
  background: var(--white);
  border-bottom: 1px solid var(--line);
  flex-shrink: 0;
}
.process-modal__brand {
  display: inline-flex; align-items: center; gap: var(--s-3);
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--mute);
}
.process-modal__brand i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px var(--orange-glow);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 107, 26, 0.18); }
  50% { box-shadow: 0 0 0 8px rgba(255, 107, 26, 0.05); }
}
.process-modal__title {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.05rem; color: var(--ink);
  letter-spacing: -0.01em;
}
.process-modal__title em { font-style: normal; color: var(--orange); }
.process-modal__close {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--ink); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  transition: transform var(--d-fast), background var(--d-fast);
  flex-shrink: 0;
}
.process-modal__close:hover { background: var(--orange); transform: rotate(90deg); }

.process-modal__body {
  flex: 1;
  display: grid;
  grid-template-columns: 300px 1fr;
  min-height: 0;
}

.process-modal__steps {
  background: var(--linen);
  border-right: 1px solid var(--line);
  padding: var(--s-8) var(--s-5);
  display: flex; flex-direction: column; gap: var(--s-3);
  overflow-y: auto;
}
.process-step {
  position: relative;
  display: grid; grid-template-columns: auto 1fr;
  gap: var(--s-4); align-items: start;
  padding: var(--s-4); border-radius: var(--r-lg);
  cursor: pointer;
  transition: background var(--d-fast), color var(--d-fast);
  text-align: left; border: 1px solid transparent;
}
.process-step:hover { background: var(--white); }
.process-step.is-active { background: var(--white); border-color: var(--line); box-shadow: var(--shadow-sm); }
.process-step__num {
  font-family: var(--font-mono); font-size: 0.78rem; font-weight: 600;
  letter-spacing: 0.14em; color: var(--mute);
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-pill); padding: 4px 10px;
  transition: background var(--d-fast), color var(--d-fast), border-color var(--d-fast);
}
.process-step.is-active .process-step__num { background: var(--orange); color: var(--white); border-color: var(--orange); }
.process-step.is-done .process-step__num { background: var(--ink); color: var(--white); border-color: var(--ink); }
.process-step__txt h4 { font-family: var(--font-display); font-weight: 700; font-size: 0.98rem; color: var(--ink); margin: 0 0 2px; letter-spacing: -0.01em; }
.process-step__txt p { font-size: 0.82rem; color: var(--mute); line-height: 1.4; margin: 0; }
.process-step__connector {
  position: absolute; left: 30px; top: 100%;
  width: 2px; height: var(--s-3);
  background: var(--line); transform-origin: top;
}
.process-step:last-child .process-step__connector { display: none; }

.process-modal__stage {
  position: relative;
  display: grid; grid-template-rows: 240px 1fr;
  min-height: 0; background: var(--cream);
}
.process-stage__canvas {
  position: relative;
  background: var(--linen);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.process-stage__scenes { position: absolute; inset: 0; }
.process-scene {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out-expo);
}
.process-scene.is-active { opacity: 1; }
.process-scene text { font-family: var(--font-mono); }
.process-stage__badge {
  position: absolute; top: var(--s-4); left: var(--s-5);
  font-family: var(--font-mono); font-size: 0.66rem;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--mute); background: var(--white);
  border: 1px solid var(--line); border-radius: var(--r-pill);
  padding: 6px 12px; z-index: 2;
}
.process-stage__index {
  position: absolute; bottom: var(--s-4); right: var(--s-6);
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(4rem, 10vw, 7rem);
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(255, 107, 26, 0.22);
  line-height: 1; letter-spacing: -0.04em;
  pointer-events: none; z-index: 2;
}

.process-stage__content {
  position: relative; padding: var(--s-8) var(--s-10);
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.process-stage__heading {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.18em;
  color: var(--orange); margin: 0 0 var(--s-3);
}
.process-stage__title {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  letter-spacing: -0.02em; color: var(--ink);
  margin: 0 0 var(--s-4); line-height: 1.1;
}
.process-stage__title em { font-style: normal; color: var(--orange); }
.process-stage__body {
  font-size: 1.02rem; line-height: var(--lh-body);
  color: var(--ink-soft); margin: 0 0 var(--s-6);
  max-width: 62ch;
}

.process-bullets {
  list-style: none; padding: 0; margin: 0 0 var(--s-6);
  display: grid; gap: var(--s-3);
}
.process-bullets li {
  position: relative; padding-left: var(--s-8);
  font-size: 0.95rem; line-height: 1.5; color: var(--ink-soft);
}
.process-bullets li::before {
  content: ""; position: absolute; left: 0; top: 4px;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--orange-soft); border: 1.5px solid var(--orange);
}
.process-bullets li::after {
  content: ""; position: absolute; left: 7px; top: 11px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--orange);
  border-bottom: 2px solid var(--orange);
  transform: rotate(-45deg);
}

.process-beforeafter {
  display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: var(--s-4);
  margin-top: var(--s-4); padding: var(--s-6);
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
}
.process-beforeafter__col { display: flex; flex-direction: column; gap: var(--s-2); }
.process-beforeafter__label {
  font-family: var(--font-mono); font-size: 0.66rem;
  text-transform: uppercase; letter-spacing: 0.18em; color: var(--mute);
}
.process-beforeafter__value {
  font-family: var(--font-display); font-weight: 700;
  font-size: 1.05rem; color: var(--ink); letter-spacing: -0.01em;
}
.process-beforeafter__col--before .process-beforeafter__value {
  color: var(--mute); text-decoration: line-through;
  text-decoration-color: rgba(82, 82, 91, 0.4);
}
.process-beforeafter__col--after .process-beforeafter__value { color: var(--orange-deep); }
.process-beforeafter__arrow { width: 60px; display: flex; align-items: center; justify-content: center; }
.process-beforeafter__arrow svg { width: 100%; height: 28px; color: var(--orange); }

.process-kpis {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: var(--s-4); margin-top: var(--s-4);
}
.process-kpi {
  position: relative; padding: var(--s-5);
  background: var(--white); border: 1px solid var(--line);
  border-radius: var(--r-xl); box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.process-kpi::before {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: var(--bar, 0%); height: 3px;
  background: linear-gradient(90deg, var(--orange), var(--orange-deep));
  transition: width 0.8s var(--ease-out-expo);
}
.process-kpi__value {
  font-family: var(--font-display); font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.02em; color: var(--orange);
  line-height: 1; margin-bottom: var(--s-2);
}
.process-kpi__value-suffix { font-size: 0.7em; }
.process-kpi__label {
  font-family: var(--font-mono); font-size: 0.7rem;
  text-transform: uppercase; letter-spacing: 0.16em; color: var(--mute);
}

.process-modal__foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s-4); padding: var(--s-4) var(--s-6);
  background: var(--white); border-top: 1px solid var(--line);
  flex-shrink: 0;
}
.process-modal__nav { display: flex; align-items: center; gap: var(--s-2); }
.process-modal__nav-btn {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 9px 14px;
  font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--ink); background: var(--white);
  border: 1px solid var(--line); border-radius: var(--r-pill);
  transition: background var(--d-fast), color var(--d-fast), transform var(--d-fast);
}
.process-modal__nav-btn:not(:disabled):hover { background: var(--ink); color: var(--white); transform: translateY(-1px); }
.process-modal__nav-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.process-modal__progress {
  flex: 1; height: 3px; margin: 0 var(--s-5);
  background: var(--line); border-radius: var(--r-pill);
  overflow: hidden;
}
.process-modal__progress-bar {
  height: 100%; width: 25%;
  background: linear-gradient(90deg, var(--orange), var(--orange-deep));
  border-radius: var(--r-pill);
  transition: width 0.5s var(--ease-out-expo);
}
.process-modal__live-cta {
  display: inline-flex; align-items: center; gap: var(--s-2);
  padding: 9px 16px;
  font-family: var(--font-mono); font-size: 0.72rem;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--white); background: var(--orange);
  border: 1px solid var(--orange); border-radius: var(--r-pill);
  transition: background var(--d-fast), transform var(--d-fast);
}
.process-modal__live-cta:hover { background: var(--orange-deep); transform: translateY(-1px); }

@media (max-width: 1023px) {
  .process-modal__body { grid-template-columns: 88px 1fr; }
  .process-step { padding: var(--s-3); grid-template-columns: 1fr; gap: var(--s-2); justify-items: center; }
  .process-step__txt { display: none; }
  .process-stage__content { padding: var(--s-6); }
}
@media (max-width: 768px) {
  .process-modal__shell { width: 96vw; height: 94vh; margin: 3vh auto 0; }
  .process-modal__body { grid-template-columns: 1fr; grid-template-rows: auto 1fr; }
  .process-modal__steps {
    flex-direction: row; overflow-x: auto; overflow-y: hidden;
    padding: var(--s-3) var(--s-4); gap: var(--s-2);
    border-right: none; border-bottom: 1px solid var(--line); flex-shrink: 0;
  }
  .process-step { flex: 0 0 auto; padding: 8px 12px; }
  .process-step__connector { display: none; }
  .process-modal__stage { grid-template-rows: 180px 1fr; }
  .process-stage__index { font-size: 4rem; }
  .process-stage__title { font-size: 1.5rem; }
  .process-kpis { grid-template-columns: 1fr; }
  .process-beforeafter { grid-template-columns: 1fr; gap: var(--s-3); text-align: center; }
  .process-beforeafter__arrow { transform: rotate(90deg); }
  .process-modal__foot { flex-wrap: wrap; gap: var(--s-3); padding: var(--s-3) var(--s-4); }
  .process-modal__progress { order: 3; flex: 1 1 100%; margin: 0; }
  .process-modal__live-cta { padding: 9px 12px; }
  .process-modal__live-cta span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .process-modal,
  .process-modal__shell,
  .process-modal__progress-bar,
  .process-modal__close { transition: none; }
  .process-modal__brand i { animation: none; }
}