/* Neon Text Effect */
.neon-text {
    animation: neonGlow 2s infinite alternate;
    text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
}

@keyframes neonGlow {
    from {
        text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color), 0 0 15px var(--primary-color);
    }
    to {
        text-shadow: 0 0 10px var(--primary-color), 0 0 20px var(--primary-color), 0 0 30px var(--primary-color), 0 0 40px var(--secondary-color);
    }
}

/* Floating Animation */
.float {
    animation: float 6s ease-in-out infinite;
}

/* Pulse Animation */
.pulse {
    animation: pulse 2s infinite;
}

/* Glow Animation */
.glow {
    animation: glow 2s infinite;
}

/* Slide Up Animation */
.slide-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 1s forwards;
}

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

/* Delay for staggered animations */
.slide-up:nth-child(1) {
    animation-delay: 0.1s;
}
.slide-up:nth-child(2) {
    animation-delay: 0.3s;
}
.slide-up:nth-child(3) {
    animation-delay: 0.5s;
}

/* Particle Animation */
.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.particles::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0.1;
    animation: pulse 4s infinite;
}

.particles span {
    position: absolute;
    display: block;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: animate linear infinite;
}

@keyframes animate {
    0% {
        transform: translateY(-100%) scale(0);
        opacity: 1;
    }
    100% {
        transform: translateY(1000%) scale(1);
        opacity: 0;
    }
}

/* Hover Effects */
.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 255, 157, 0.3);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 255, 157, 0.1);
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--primary-color);
    animation: spin 1s ease-in-out infinite;
}

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