/* ============================================
   ANIMATIONS SYSTEM
   ============================================ */

/* ---- Scroll-reveal base ---- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

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

/* Staggered delays for children */
.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }
.reveal-delay-6 { transition-delay: 600ms; }

/* Reveal from left */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition:
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

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

/* Reveal from right */
.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition:
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

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

/* Reveal scale up */
.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition:
    opacity var(--transition-slower),
    transform var(--transition-slower);
}

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

/* ---- Hero entrance ---- */
.hero-enter {
  opacity: 0;
  transform: translateY(40px);
}

.hero-enter.animate {
  animation: heroSlideIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes heroSlideIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-enter-delay-1 { animation-delay: 100ms; }
.hero-enter-delay-2 { animation-delay: 250ms; }
.hero-enter-delay-3 { animation-delay: 400ms; }
.hero-enter-delay-4 { animation-delay: 550ms; }

/* ---- SVG line draw ---- */
.draw-line {
  stroke-dasharray: var(--line-length, 1000);
  stroke-dashoffset: var(--line-length, 1000);
  transition: stroke-dashoffset 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.draw-line.animate {
  stroke-dashoffset: 0;
}

/* ---- Counter pulse ---- */
@keyframes counterPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.counting {
  animation: counterPulse 0.15s ease;
}

/* ---- Ambient glow float ---- */
@keyframes ambientFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(10px, -10px) scale(1.02); }
  66% { transform: translate(-5px, 5px) scale(0.98); }
}

.ambient-glow {
  animation: ambientFloat 20s ease-in-out infinite;
}

/* ---- Subtle pulse for badges ---- */
@keyframes subtlePulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.pulse-dot {
  animation: subtlePulse 2s ease-in-out infinite;
}

/* ---- Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .hero-enter {
    opacity: 1;
    transform: none;
  }

  .ambient-glow {
    animation: none;
  }

  .pulse-dot {
    animation: none;
  }

  .draw-line {
    stroke-dashoffset: 0;
    transition: none;
  }
}