#firefliesContainer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 2000;
}

.firefly {
    position: absolute;
    width: var(--firefly-size, 9px);
    height: var(--firefly-size, 9px);
    border-radius: 50%;
    background: radial-gradient(
        circle at 35% 32%,
        rgba(255, 255, 255, 0.9) 0%,
        rgba(var(--primary-color-rgb), 0.55) 38%,
        rgba(var(--primary-color-rgb), 0.12) 72%,
        transparent 100%
    );
    box-shadow:
        0 0 10px 2px rgba(var(--primary-color-rgb), 0.35),
        0 0 22px 5px rgba(var(--primary-color-rgb), 0.15);
    opacity: 0;
    will-change: transform, opacity;
}

@keyframes firefly-float {
    0%, 100% {
        transform: translateY(0) translateX(0);
        opacity: 0.62;
    }
    25% {
        transform: translateY(-20px) translateX(10px);
    }
    50% {
        transform: translateY(10px) translateX(-10px);
        opacity: 0.82;
    }
    75% {
        transform: translateY(-10px) translateX(20px);
    }
}

@keyframes firefly-glow {
    0%, 100% {
        box-shadow:
            0 0 8px 2px rgba(var(--primary-color-rgb), 0.28),
            0 0 18px 4px rgba(var(--primary-color-rgb), 0.12);
    }
    50% {
        box-shadow:
            0 0 14px 4px rgba(var(--primary-color-rgb), 0.42),
            0 0 28px 8px rgba(var(--primary-color-rgb), 0.2);
    }
}

@keyframes firefly-blink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0;
    }
}

.firefly {
    animation: 
        firefly-float var(--float-duration, 6s) ease-in-out infinite,
        firefly-glow var(--glow-duration, 3s) ease-in-out infinite,
        firefly-blink var(--blink-duration, 4s) ease-in-out infinite;
    animation-delay: var(--animation-delay, 0s);
    opacity: 0;
    transition: opacity 3s ease-in;
}

.firefly.visible {
    opacity: 1;
}