/* Snow Effect CSS */
.snowflake {
    position: fixed;
    top: -10px;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.8;
    font-size: 1em;
    color: #fff;
    text-shadow: 0 0 5px #aef;
    animation: fall linear infinite, sway linear infinite;
}

@keyframes fall {
    to {
        transform: translateY(105vh);
    }
}

@keyframes sway {
    0%, 100% {
        margin-left: 0;
    }
    25% {
        margin-left: 30px;
    }
    50% {
        margin-left: -20px;
    }
    75% {
        margin-left: 40px;
    }
}

.snowflake:nth-child(1) { left: 5%; animation-duration: 8s, 3s; animation-delay: 0s, 0s; font-size: 12px; }
.snowflake:nth-child(2) { left: 10%; animation-duration: 12s, 4s; animation-delay: 1s, 0.5s; font-size: 16px; }
.snowflake:nth-child(3) { left: 15%; animation-duration: 10s, 3.5s; animation-delay: 2s, 1s; font-size: 10px; }
.snowflake:nth-child(4) { left: 20%; animation-duration: 14s, 4.5s; animation-delay: 0.5s, 0s; font-size: 18px; }
.snowflake:nth-child(5) { left: 25%; animation-duration: 9s, 3s; animation-delay: 3s, 1.5s; font-size: 14px; }
.snowflake:nth-child(6) { left: 30%; animation-duration: 11s, 3.8s; animation-delay: 1.5s, 0.3s; font-size: 12px; }
.snowflake:nth-child(7) { left: 35%; animation-duration: 13s, 4.2s; animation-delay: 2.5s, 0.8s; font-size: 20px; }
.snowflake:nth-child(8) { left: 40%; animation-duration: 8s, 3.2s; animation-delay: 0s, 0.5s; font-size: 10px; }
.snowflake:nth-child(9) { left: 45%; animation-duration: 15s, 4.8s; animation-delay: 3.5s, 1.2s; font-size: 16px; }
.snowflake:nth-child(10) { left: 50%; animation-duration: 10s, 3.5s; animation-delay: 1s, 0.2s; font-size: 14px; }
.snowflake:nth-child(11) { left: 55%; animation-duration: 12s, 4s; animation-delay: 2s, 0.7s; font-size: 18px; }
.snowflake:nth-child(12) { left: 60%; animation-duration: 9s, 3.3s; animation-delay: 0.3s, 0s; font-size: 12px; }
.snowflake:nth-child(13) { left: 65%; animation-duration: 14s, 4.5s; animation-delay: 2.8s, 1s; font-size: 10px; }
.snowflake:nth-child(14) { left: 70%; animation-duration: 11s, 3.7s; animation-delay: 1.2s, 0.4s; font-size: 16px; }
.snowflake:nth-child(15) { left: 75%; animation-duration: 8s, 3s; animation-delay: 3s, 0.9s; font-size: 20px; }
.snowflake:nth-child(16) { left: 80%; animation-duration: 13s, 4.3s; animation-delay: 0.8s, 0.6s; font-size: 14px; }
.snowflake:nth-child(17) { left: 85%; animation-duration: 10s, 3.6s; animation-delay: 2.2s, 0.3s; font-size: 12px; }
.snowflake:nth-child(18) { left: 90%; animation-duration: 15s, 5s; animation-delay: 1.8s, 1.1s; font-size: 18px; }
.snowflake:nth-child(19) { left: 95%; animation-duration: 9s, 3.4s; animation-delay: 0.5s, 0.2s; font-size: 10px; }
.snowflake:nth-child(20) { left: 2%; animation-duration: 12s, 4.1s; animation-delay: 3.2s, 0.8s; font-size: 16px; }
.snowflake:nth-child(21) { left: 8%; animation-duration: 11s, 3.9s; animation-delay: 1.6s, 0.5s; font-size: 14px; }
.snowflake:nth-child(22) { left: 13%; animation-duration: 14s, 4.6s; animation-delay: 2.4s, 1.3s; font-size: 20px; }
.snowflake:nth-child(23) { left: 18%; animation-duration: 8s, 3.1s; animation-delay: 0.2s, 0.1s; font-size: 12px; }
.snowflake:nth-child(24) { left: 23%; animation-duration: 13s, 4.4s; animation-delay: 3.8s, 0.7s; font-size: 18px; }
.snowflake:nth-child(25) { left: 28%; animation-duration: 10s, 3.5s; animation-delay: 1.4s, 0.4s; font-size: 10px; }
.snowflake:nth-child(26) { left: 33%; animation-duration: 15s, 5s; animation-delay: 2.6s, 1.4s; font-size: 16px; }
.snowflake:nth-child(27) { left: 38%; animation-duration: 9s, 3.3s; animation-delay: 0.7s, 0.2s; font-size: 14px; }
.snowflake:nth-child(28) { left: 43%; animation-duration: 12s, 4.2s; animation-delay: 3.4s, 0.9s; font-size: 12px; }
.snowflake:nth-child(29) { left: 48%; animation-duration: 11s, 3.8s; animation-delay: 1.9s, 0.6s; font-size: 20px; }
.snowflake:nth-child(30) { left: 53%; animation-duration: 14s, 4.7s; animation-delay: 2.1s, 1.2s; font-size: 18px; }
.snowflake:nth-child(31) { left: 58%; animation-duration: 8s, 3s; animation-delay: 0.4s, 0.3s; font-size: 10px; }
.snowflake:nth-child(32) { left: 63%; animation-duration: 13s, 4.5s; animation-delay: 3.6s, 0.8s; font-size: 16px; }
.snowflake:nth-child(33) { left: 68%; animation-duration: 10s, 3.6s; animation-delay: 1.3s, 0.5s; font-size: 14px; }
.snowflake:nth-child(34) { left: 73%; animation-duration: 15s, 5s; animation-delay: 2.9s, 1.5s; font-size: 12px; }
.snowflake:nth-child(35) { left: 78%; animation-duration: 9s, 3.4s; animation-delay: 0.6s, 0.1s; font-size: 20px; }
.snowflake:nth-child(36) { left: 83%; animation-duration: 12s, 4.3s; animation-delay: 3.1s, 1s; font-size: 18px; }
.snowflake:nth-child(37) { left: 88%; animation-duration: 11s, 3.9s; animation-delay: 1.7s, 0.4s; font-size: 10px; }
.snowflake:nth-child(38) { left: 93%; animation-duration: 14s, 4.8s; animation-delay: 2.3s, 0.7s; font-size: 16px; }
.snowflake:nth-child(39) { left: 97%; animation-duration: 8s, 3.2s; animation-delay: 0.9s, 0.2s; font-size: 14px; }
.snowflake:nth-child(40) { left: 4%; animation-duration: 13s, 4.6s; animation-delay: 3.9s, 1.1s; font-size: 12px; }