/* ==========================================================================
   Background Animation (Elegant Particles)
   ========================================================================== */
.section {
    position: relative;
    overflow: hidden;
    /* Ensure particles don't spill */
}

.bg-anim-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    /* Let clicks pass through */
    z-index: 0;
    /* Behind content */
}

.bg-particle {
    position: absolute;
    border-radius: 50%;
    filter: blur(20px);
    /* Soft bokeh effect */
    opacity: 0;
    /* Animated opacity */
    animation-name: floatParticle;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
}

@keyframes floatParticle {
    0% {
        transform: translate(0, 0) scale(1);
        opacity: 0;
    }

    20% {
        opacity: 0.6;
    }

    50% {
        transform: translate(30px, -40px) scale(1.1);
        opacity: 0.3;
    }

    80% {
        opacity: 0.5;
    }

    100% {
        transform: translate(-20px, -80px) scale(1);
        opacity: 0;
    }
}