/* Custom Glassmorphism, Theme Extensions, and Fluid Animations */

@keyframes floatSlow {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-8px) rotate(0.5deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glowPulse {
  0%, 100% {
    opacity: 0.4;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

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

/* Glassmorphic Surfaces */
.glass-panel {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.85);
  box-shadow: 0 10px 30px 0 rgba(0, 80, 203, 0.04);
}

.glass-panel-heavy {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 20px 40px 0 rgba(0, 80, 203, 0.07);
}

.glass-panel-dark {
  background: rgba(25, 28, 30, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 35px 0 rgba(0, 0, 0, 0.2);
}

/* Fluid Hover & Transition Effects */
.hover-card-lift {
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}

.hover-card-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px -10px rgba(0, 80, 203, 0.12);
}

/* Animation Helper Classes */
.animate-float-slow {
  animation: floatSlow 6s ease-in-out infinite;
}

.animate-glow-pulse {
  animation: glowPulse 8s ease-in-out infinite;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Scroll-triggered reveal state */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay helpers */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

/* Custom Ambient Background Glow Blobs */
.ambient-glow-1 {
  position: absolute;
  top: -15%;
  right: -10%;
  width: 50vw;
  max-width: 600px;
  height: 50vw;
  max-height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 102, 255, 0.14) 0%, rgba(0, 204, 249, 0.05) 50%, rgba(247, 249, 251, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

.ambient-glow-2 {
  position: absolute;
  top: 40%;
  left: -10%;
  width: 45vw;
  max-width: 550px;
  height: 45vw;
  max-height: 550px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(109, 0, 248, 0.08) 0%, rgba(0, 102, 255, 0.04) 50%, rgba(247, 249, 251, 0) 70%);
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
}

/* Material Symbols fill utility */
.icon-fill {
  font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
}

/* Custom Scrollbar for horizontal category chip scroll on mobile */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}