/* Premium Styles pour CarRent CI */

/* Animations personnalisées */
@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(249, 115, 22, 0.3); }
  50% { box-shadow: 0 0 40px rgba(249, 115, 22, 0.6); }
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Classes utilitaires */
.animate-gradient {
  background-size: 200% 200%;
  animation: gradient-shift 3s ease infinite;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2s ease-in-out infinite;
}

.animate-slide-in-left {
  animation: slide-in-left 0.6s ease-out;
}

.animate-slide-in-right {
  animation: slide-in-right 0.6s ease-out;
}

.animate-fade-in-up {
  animation: fade-in-up 0.6s ease-out;
}

/* Effets de hover premium */
.hover-lift {
  transition: all 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

/* Backgrounds avec motifs */
.pattern-dots {
  background-image: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
  background-size: 20px 20px;
}

.pattern-grid {
  background-image: 
    linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* Glassmorphism */
.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-dark {
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Gradients premium */
.gradient-orange {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
}

.gradient-orange-glow {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  box-shadow: 0 10px 40px rgba(249, 115, 22, 0.4);
}

.gradient-text-orange {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Boutons premium */
.btn-premium {
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}

.btn-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.btn-premium:hover::before {
  left: 100%;
}

/* Cartes premium */
.card-premium {
  position: relative;
  background: linear-gradient(135deg, rgba(31, 41, 55, 0.8) 0%, rgba(17, 24, 39, 0.9) 100%);
  border: 1px solid rgba(249, 115, 22, 0.2);
  transition: all 0.3s ease;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #f97316, #ea580c);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card-premium:hover::before {
  transform: scaleX(1);
}

.card-premium:hover {
  transform: translateY(-5px);
  border-color: rgba(249, 115, 22, 0.5);
  box-shadow: 0 20px 40px rgba(249, 115, 22, 0.2);
}

/* Sections avec overlay */
.section-overlay {
  position: relative;
}

.section-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(249, 115, 22, 0.1), transparent 50%),
              radial-gradient(circle at bottom left, rgba(249, 115, 22, 0.1), transparent 50%);
  pointer-events: none;
}

/* Scroll reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

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