.reveal {
  opacity: 0;
  transform: translateY(45px) scale(0.98);
  transition: 
    opacity 0.8s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Force visibilité complète de la section Services (section + tous enfants) */
#services,
#services.reveal,
#services *,
#services .reveal,
#services article,
#services article.reveal {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
  transition: none !important;
}

.fade-scale {
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  will-change: transform, box-shadow;
}

.fade-scale:hover,
.micro-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 35px rgba(79, 139, 255, 0.2);
}

.parallax {
  transition: transform 0.2s ease-out;
  will-change: transform;
}

.hero-bg-motion {
  animation: heroPulse 18s ease-in-out infinite;
  background-size: 220% 220%;
}

@keyframes heroPulse {
  0% {
    background-position: 50% 0%;
  }
  50% {
    background-position: 25% 100%;
  }
  100% {
    background-position: 50% 0%;
  }
}

.micro-card,
.card,
.alt-card,
.team .member,
.case-card {
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.45s ease;
  will-change: transform, box-shadow;
  position: relative;
}

.micro-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at top right, rgba(79, 139, 255, 0.12), transparent 55%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.micro-card:hover::before {
  opacity: 1;
}

.micro-detail {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 18px 22px;
  border-bottom-left-radius: inherit;
  border-bottom-right-radius: inherit;
  background: linear-gradient(180deg, rgba(3, 7, 26, 0), rgba(5, 10, 26, 0.9));
  transform: translateY(110%);
  transition: transform 0.45s cubic-bezier(0.25, 1, 0.5, 1);
  font-size: 0.9rem;
  color: #f1f4ff;
  pointer-events: none;
}

.micro-card:hover .micro-detail,
.micro-card:focus-within .micro-detail {
  transform: translateY(0);
}

@keyframes btnSpin {
  from {
    transform: translateY(-50%) rotate(0deg);
  }
  to {
    transform: translateY(-50%) rotate(360deg);
  }
}

.btn,
.vtx-btn-primary,
.vtx-btn-muted {
  position: relative;
  overflow: hidden;
  transition:
    transform 0.35s ease,
    box-shadow 0.35s ease,
    background 0.35s ease;
}

.btn::after,
.vtx-btn-primary::after,
.vtx-btn-muted::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.25), transparent 65%);
  opacity: 0;
  transform: scale(0);
  transition: transform 0.6s ease, opacity 0.6s ease;
  pointer-events: none;
}

.btn:hover,
.vtx-btn-primary:hover,
.vtx-btn-muted:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(79, 139, 255, 0.25);
}

.btn::before,
.vtx-btn-primary::before,
.vtx-btn-muted::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid transparent;
  border-top-color: rgba(255, 255, 255, 0.8);
  opacity: 0;
  transform: translateY(-50%) scale(0.2);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.btn.is-loading::before,
.vtx-btn-primary.is-loading::before,
.vtx-btn-muted.is-loading::before {
  opacity: 1;
  transform: translateY(-50%) scale(1);
  animation: btnSpin 0.8s linear infinite;
}

.btn.is-loading::after,
.vtx-btn-primary.is-loading::after,
.vtx-btn-muted.is-loading::after {
  opacity: 0;
  transform: scale(1);
}

.btn.is-loading,
.vtx-btn-primary.is-loading,
.vtx-btn-muted.is-loading {
  pointer-events: none;
}

.btn:hover::after,
.vtx-btn-primary:hover::after,
.vtx-btn-muted:hover::after {
  transform: scale(1.6);
  opacity: 1;
}

.btn:focus-visible,
.vtx-btn-primary:focus-visible,
.vtx-btn-muted:focus-visible {
  outline: 2px solid rgba(79, 139, 255, 0.6);
  outline-offset: 3px;
}