/* Particle Explosion Effects */
.particle {
    position: fixed;
    width: 4px;
    height: 4px;
    background: var(--color-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    animation: particle-explode 1s ease-out forwards;
}

@keyframes particle-explode {
    to {
        transform: translate(var(--tx), var(--ty));
        opacity: 0;
        scale: 0;
    }
}

/* Particle variants */
.particle-primary {
    background: var(--color-primary);
    box-shadow: 0 0 10px var(--color-primary);
}

.particle-secondary {
    background: var(--color-secondary);
    box-shadow: 0 0 10px var(--color-secondary);
}

.particle-accent {
    background: var(--color-accent);
    box-shadow: 0 0 10px var(--color-accent);
}

/* Glow effect on hover for interactive elements */
.particle-trigger {
    position: relative;
    overflow: visible;
}

.particle-trigger::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease;
    pointer-events: none;
}

.particle-trigger:hover::after {
    width: 200%;
    height: 200%;
    opacity: 0.1;
}