/* Atmospheric Falling Snow with Wind */
#snow-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    overflow: hidden;
}

.snowflake {
    position: absolute;
    top: -10px;
    background-color: white;
    border-radius: 50%;
    opacity: 0.8;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    filter: blur(1px);
}

/* Gentle straight fall */
@keyframes fall {
    0% { transform: translate(0, -10vh) rotate(0deg); opacity: 0; }
    10% { opacity: 0.8; }
    100% { transform: translate(20px, 110vh) rotate(360deg); opacity: 0; }
}

/* Drifting Left */
@keyframes fall-left {
    0% { transform: translate(0, -10vh); opacity: 0; }
    10% { opacity: 0.8; }
    50% { transform: translate(-100px, 50vh); }
    100% { transform: translate(-200px, 110vh); opacity: 0; }
}

/* Drifting Right */
@keyframes fall-right {
    0% { transform: translate(0, -10vh); opacity: 0; }
    10% { opacity: 0.8; }
    50% { transform: translate(100px, 50vh); }
    100% { transform: translate(200px, 110vh); opacity: 0; }
}

/* S-Curve Sway */
@keyframes fall-sway {
    0% { transform: translate(0, -10vh); opacity: 0; }
    10% { opacity: 0.8; }
    25% { transform: translate(50px, 25vh); }
    50% { transform: translate(-50px, 50vh); }
    75% { transform: translate(50px, 75vh); }
    100% { transform: translate(-20px, 110vh); opacity: 0; }
}

/* Varying depths for parallax-like feel */
.snowflake:nth-child(3n) {
    filter: blur(2px);
    opacity: 0.5;
}

.snowflake:nth-child(5n) {
    filter: blur(3px);
    opacity: 0.3;
}