/* Animations globales + styles de base */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  background-image: 
    radial-gradient(circle at 15% 50%, rgba(139, 92, 246, 0.08), transparent 25%),
    radial-gradient(circle at 85% 30%, rgba(59, 130, 246, 0.08), transparent 25%);
  background-attachment: fixed;
}

body::-webkit-scrollbar {
  width: 10px;
}

body::-webkit-scrollbar-track {
  background: var(--color-bg-darker);
}

body::-webkit-scrollbar-thumb {
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent));
  border-radius: 5px;
}

body::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(to bottom, var(--color-primary-dark), var(--color-accent-dark));
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0px);
  }
}

@keyframes glowPulse {
  0%,
  100% {
    box-shadow: var(--shadow-glow-blue);
  }

  50% {
    box-shadow: 0 0 10px rgba(59, 130, 246, 0.2);
  }
}

@keyframes glowPulseGold {
  0%,
  100% {
    box-shadow: var(--shadow-glow-gold);
  }

  50% {
    box-shadow: 0 0 10px rgba(139, 92, 246, 0.2);
  }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
}

.animate-on-scroll.is-visible {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.hover-lift {
  transition: var(--transition);
}

.hover-lift:hover {
  transform: translateY(-5px);
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }

  .animate-on-scroll.is-visible {
    animation: none;
  }

  .glow-pulse {
    animation: none;
  }
  
  .hover-lift:hover {
    transform: none;
  }
}