/* ============================================
   PIVERT - Animations CSS
   Scroll Reveal, Counters, Parallax, Effects
   ============================================ */

/* ============================================
   Scroll Reveal Base
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.94);
  transition: opacity 0.55s cubic-bezier(0.22, 1, 0.36, 1), transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays — progressifs et mesurés */
.delay-1 { transition-delay: 0.08s; }
.delay-2 { transition-delay: 0.16s; }
.delay-3 { transition-delay: 0.24s; }
.delay-4 { transition-delay: 0.32s; }
.delay-5 { transition-delay: 0.40s; }
.delay-6 { transition-delay: 0.48s; }

/* ============================================
   Hero Gradient Mesh Background
   ============================================ */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, #EBF5EE 0%, #E2EEE6 40%, var(--bg-dark) 100%),
    radial-gradient(ellipse 75% 60% at 12% 25%, rgba(20, 83, 45, 0.11) 0%, transparent 55%),
    radial-gradient(ellipse 55% 50% at 88% 12%, rgba(194, 65, 12, 0.07) 0%, transparent 50%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(20, 83, 45, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(20, 83, 45, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.7;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 80%);
}

/* ============================================
   Floating Particles (CSS only)
   ============================================ */
.particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  display: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--green-glow);
  border-radius: 50%;
  opacity: 0;
  animation: float-particle var(--duration, 8s) var(--delay, 0s) ease-in-out infinite;
}

@keyframes float-particle {
  0% {
    opacity: 0;
    transform: translateY(100%) scale(0);
  }
  10% {
    opacity: var(--opacity, 0.6);
  }
  90% {
    opacity: var(--opacity, 0.6);
  }
  100% {
    opacity: 0;
    transform: translateY(-20px) scale(1.5);
  }
}

/* ============================================
   Shimmer Effect on Buttons
   ============================================ */
@keyframes shimmer {
  0% { left: -100%; }
  100% { left: 200%; }
}

.btn-shimmer {
  position: relative;
  overflow: hidden;
}

.btn-shimmer::after {
  content: none;
  display: none;
}

/* ============================================
   Glow Pulse Animation
   ============================================ */
@keyframes glow-pulse {
  0%, 100% { box-shadow: var(--shadow-sm); }
  50% { box-shadow: var(--shadow-md); }
}

.glow-pulse {
  animation: glow-pulse 3s ease-in-out infinite;
}

/* ============================================
   Rotating Border Animation
   ============================================ */
@keyframes rotate-border {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ============================================
   Counter Animation (JS-controlled)
   ============================================ */
.counter-value {
  display: inline-block;
  transition: transform 0.1s ease;
}

/* ============================================
   Timeline Connector (Process)
   ============================================ */
.timeline {
  position: relative;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 56px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--green-primary), transparent);
}

/* ============================================
   Card Hover Float
   ============================================ */
.float-hover {
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.float-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* ============================================
   Loading Spinner
   ============================================ */
@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner {
  width: 24px;
  height: 24px;
  border: 3px solid rgba(20, 83, 45, 0.2);
  border-top-color: var(--green-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ============================================
   Fade In Up (CSS-only fallback)
   ============================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-fade-up {
  animation: fadeInUp 0.8s ease both;
}

.animate-delay-1 { animation-delay: 0.2s; }
.animate-delay-2 { animation-delay: 0.4s; }
.animate-delay-3 { animation-delay: 0.6s; }

/* ============================================
   Hero Text Reveal
   ============================================ */
@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Animation d’entrée hero — fluide et rapide */
/* hero-title : délai 0s pour ne pas bloquer le LCP (h1 visible immédiatement) */
.hero-title { animation: slideIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0s both; }
.hero-subtitle { animation: slideIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.15s both; }
.hero-ctas { animation: slideIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.28s both; }
.hero-badges { animation: slideIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) 0.4s both; }

/* ============================================
   Tabs Transition
   ============================================ */
.tab-content {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s ease, transform 0.3s ease;
  display: none;
}

.tab-content.active {
  opacity: 1;
  transform: translateY(0);
  display: block;
}

/* ============================================
   Number Ticker
   ============================================ */
@keyframes ticker {
  0% { transform: translateY(100%); opacity: 0; }
  50% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(-100%); opacity: 0; }
}

/* ============================================
   Background Orbs
   ============================================ */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  opacity: 0.06;
}

.orb-green {
  background: var(--green-primary);
}

.orb-orange {
  background: var(--orange-accent);
  opacity: 0.05;
}

/* ============================================
   Reduce motion accessibility
   ============================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal, .reveal-left, .reveal-right, .reveal-scale {
    opacity: 1;
    transform: none;
  }
}