@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

@keyframes slideUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes countUp {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

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

@keyframes pulseDots {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.15); }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes barGrow {
    from { transform: scaleY(0); }
    to { transform: scaleY(1); }
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

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

.animate-slide-up {
    animation: slideUp 0.5s ease-out forwards;
}

.animate-count-up {
    animation: countUp 0.4s ease-out forwards;
}

.animate-shimmer {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

.animate-pulse-dot {
    animation: pulseDots 1.5s ease-in-out infinite;
}

.animate-slide-right {
    animation: slideInRight 0.5s ease-out forwards;
}

.animate-slide-left {
    animation: slideInLeft 0.5s ease-out forwards;
}

.animate-bar-grow {
    animation: barGrow 0.8s ease-out forwards;
    transform-origin: bottom;
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

.animate-delay-100 { animation-delay: 0.1s; }
.animate-delay-200 { animation-delay: 0.2s; }
.animate-delay-300 { animation-delay: 0.3s; }
.animate-delay-400 { animation-delay: 0.4s; }
.animate-delay-500 { animation-delay: 0.5s; }

@keyframes stageFadeIn {
    0% { opacity: 0; transform: scale(0.92) translateY(12px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes stageCompleted {
    0% { opacity: 0; transform: scale(0.5); }
    50% { transform: scale(1.3); }
    100% { opacity: 1; transform: scale(1); }
}

@keyframes colorWave {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes glideIn {
    0% { opacity: 0; clip-path: inset(0 0 100% 0); }
    100% { opacity: 1; clip-path: inset(0 0 0 0); }
}

@keyframes breatheGlow {
    0%, 100% { filter: brightness(1) saturate(1); }
    50% { filter: brightness(1.3) saturate(1.2); }
}

@keyframes pulseRing {
    0% { box-shadow: 0 0 0 0 rgba(0, 102, 255, 0.4); }
    70% { box-shadow: 0 0 0 12px rgba(0, 102, 255, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 102, 255, 0); }
}

@keyframes progressPulse {
    0%, 100% { opacity: 0.4; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.02); }
}

@keyframes orbFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    33% { transform: translateY(-6px) scale(1.05); }
    66% { transform: translateY(3px) scale(0.95); }
}

@keyframes resultReveal {
    0% { opacity: 0; transform: perspective(800px) rotateX(8deg) translateY(30px); filter: blur(4px); }
    100% { opacity: 1; transform: perspective(800px) rotateX(0deg) translateY(0); filter: blur(0); }
}

@keyframes navItemBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

@keyframes ripple {
    0% { transform: scale(0); opacity: 0.6; }
    100% { transform: scale(4); opacity: 0; }
}

@keyframes vexaFadeIn {
    0% { opacity: 0; transform: translateY(12px) scale(0.96); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.animate-vexafade { animation: vexaFadeIn 0.5s ease-out both; }
.animate-stage-enter { animation: vexaFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-stage-done { animation: stageCompleted 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) both; }
.animate-colorwave { background-size: 300% 300%; animation: colorWave 3s ease infinite; }
.animate-glide-in { animation: glideIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-breathe { animation: breatheGlow 4s ease-in-out infinite; }
.animate-pulse-ring { animation: pulseRing 2s ease-out infinite; }
.animate-progress-pulse { animation: progressPulse 1.8s ease-in-out infinite; transform-origin: left; }
.animate-orb { animation: orbFloat 3s ease-in-out infinite; }
.animate-reveal { animation: resultReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-nav-bounce:active { animation: navItemBounce 0.3s ease; }