/* ============================================================
   ONG FAMM — animations.css | AOS overrides + micro-animations
   ============================================================ */

/* ── AOS init ── */
[data-aos] { pointer-events: none; }
[data-aos].aos-animate { pointer-events: auto; }

/* ── Transitions globales ── */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Pulse accent (CTA) ── */
@keyframes pulse-accent {
  0%   { box-shadow: 0 0 0 0 rgba(232,88,12,0.5); }
  70%  { box-shadow: 0 0 0 12px rgba(232,88,12,0); }
  100% { box-shadow: 0 0 0 0 rgba(232,88,12,0); }
}

.btn-pulse { animation: pulse-accent 2.5s infinite; }

/* ── Float (héros) ── */
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-12px); }
}

.float-anim { animation: float 4s ease-in-out infinite; }

/* ── Shimmer (skeleton) ── */
@keyframes shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton {
  background: linear-gradient(90deg, var(--bg-card) 25%, #d4e8f5 50%, var(--bg-card) 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite;
}

/* ── Counter (chiffres) ── */
.counter-value {
  display: inline-block;
  transition: transform 0.2s ease;
}

/* ── Card hover lift (extra) ── */
.card-lift {
  transition: transform var(--transition), box-shadow var(--transition);
}

.card-lift:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* ── Underline grow ── */
.underline-grow {
  position: relative;
  display: inline-block;
}

.underline-grow::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  border-radius: 2px;
  transition: width var(--transition);
}

.underline-grow:hover::after { width: 100%; }

/* ── Icon spin ── */
@keyframes spin-slow {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.spin-on-hover:hover { animation: spin-slow 0.6s linear; }

/* ── Ripple button ── */
.btn-ripple {
  position: relative;
  overflow: hidden;
}

.btn-ripple::after {
  content: '';
  position: absolute;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: translate(-50%,-50%);
  opacity: 0;
  transition: width 0.5s ease, height 0.5s ease, opacity 0.5s ease;
  pointer-events: none;
}

.btn-ripple:active::after {
  width: 200px;
  height: 200px;
  opacity: 1;
}

/* ── Barre de progression ── */
.progress-bar {
  height: 6px;
  border-radius: 3px;
  background: var(--border);
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  border-radius: 3px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 1s ease;
}

.progress-fill.animate { transform: scaleX(1); }

/* ── Scroll indicator (hero) ── */
.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 5px;
}

.scroll-wheel {
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.7);
  border-radius: 2px;
  animation: scroll-wheel-anim 1.8s ease infinite;
}

@keyframes scroll-wheel-anim {
  0%   { transform: translateY(0); opacity: 1; }
  80%  { transform: translateY(10px); opacity: 0; }
  100% { transform: translateY(0); opacity: 0; }
}

/* ── Confetti dots déco ── */
.dot-pattern {
  position: absolute;
  width: 200px;
  height: 200px;
  background-image: radial-gradient(circle, rgba(74,159,212,0.2) 1px, transparent 1px);
  background-size: 16px 16px;
  pointer-events: none;
}

/* ── Gradient text ── */
.gradient-text {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Fade-in sections ── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to   { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: translateX(0); }
}

.anim-fade-up    { animation: fadeInUp    0.6s ease both; }
.anim-fade-left  { animation: fadeInLeft  0.6s ease both; }
.anim-fade-right { animation: fadeInRight 0.6s ease both; }

.anim-delay-1 { animation-delay: 0.1s; }
.anim-delay-2 { animation-delay: 0.2s; }
.anim-delay-3 { animation-delay: 0.3s; }
.anim-delay-4 { animation-delay: 0.4s; }

/* ── Réduire mouvements (accessibilité) ── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}