/* Animations System & Luxury Micro-Interactions */

/* Keyframes */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes drawLine {
  from {
    width: 0;
  }
  to {
    width: 100%;
  }
}

@keyframes goldShimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes pulseGoldGlow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(201, 161, 59, 0.35);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(201, 161, 59, 0);
  }
}

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-6px);
  }
}

/* Helper Classes */
.animate-fade-in-up {
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.animate-fade-in {
  animation: fadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

.pulse-gold {
  animation: pulseGoldGlow 2.5s infinite;
}

.delay-100 { animation-delay: 100ms; }
.delay-200 { animation-delay: 200ms; }
.delay-300 { animation-delay: 300ms; }
.delay-400 { animation-delay: 400ms; }
.delay-500 { animation-delay: 500ms; }

/* Micro interactions hover scales */
.hover-subtle-scale {
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease;
}

.hover-subtle-scale:hover {
  transform: translateY(-4px) scale(1.015);
}

/* Spinner for loading */
.spinner-custom {
  width: 26px;
  height: 26px;
  border: 2.5px solid rgba(201, 161, 59, 0.2);
  border-top-color: var(--color-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}