/* Snow Effect - Efeito de Neve */
.snowflake {
    position: fixed;
    top: -10px;
    z-index: 9999;
    user-select: none;
    cursor: default;
    animation-name: snowfall;
    animation-duration: 10s;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    color: #fff;
    font-size: 1em;
    opacity: 0.8;
    pointer-events: none;
}

@keyframes snowfall {
    0% {
        transform: translateY(0vh) rotate(0deg);
        opacity: 0.8;
    }
    100% {
        transform: translateY(100vh) rotate(360deg);
        opacity: 0.3;
    }
}

/* Variações de animação para neve mais natural */
.snowflake:nth-of-type(0) { left: 1%; animation-delay: 0s; animation-duration: 6s; }
.snowflake:nth-of-type(1) { left: 10%; animation-delay: 1s; animation-duration: 8s; }
.snowflake:nth-of-type(2) { left: 20%; animation-delay: 0.5s; animation-duration: 7s; }
.snowflake:nth-of-type(3) { left: 30%; animation-delay: 2s; animation-duration: 9s; }
.snowflake:nth-of-type(4) { left: 40%; animation-delay: 1.5s; animation-duration: 6.5s; }
.snowflake:nth-of-type(5) { left: 50%; animation-delay: 3s; animation-duration: 8.5s; }
.snowflake:nth-of-type(6) { left: 60%; animation-delay: 2.5s; animation-duration: 7.5s; }
.snowflake:nth-of-type(7) { left: 70%; animation-delay: 1s; animation-duration: 9.5s; }
.snowflake:nth-of-type(8) { left: 80%; animation-delay: 0s; animation-duration: 8s; }
.snowflake:nth-of-type(9) { left: 90%; animation-delay: 1.5s; animation-duration: 7s; }
.snowflake:nth-of-type(10) { left: 5%; animation-delay: 0s; animation-duration: 10s; }
.snowflake:nth-of-type(11) { left: 15%; animation-delay: 2s; animation-duration: 6s; }
.snowflake:nth-of-type(12) { left: 25%; animation-delay: 1s; animation-duration: 8.5s; }
.snowflake:nth-of-type(13) { left: 35%; animation-delay: 3s; animation-duration: 7.5s; }
.snowflake:nth-of-type(14) { left: 45%; animation-delay: 0.5s; animation-duration: 9s; }
.snowflake:nth-of-type(15) { left: 55%; animation-delay: 2.5s; animation-duration: 6.5s; }
.snowflake:nth-of-type(16) { left: 65%; animation-delay: 1.5s; animation-duration: 8s; }
.snowflake:nth-of-type(17) { left: 75%; animation-delay: 0s; animation-duration: 7s; }
.snowflake:nth-of-type(18) { left: 85%; animation-delay: 2s; animation-duration: 9.5s; }
.snowflake:nth-of-type(19) { left: 95%; animation-delay: 1s; animation-duration: 8.5s; }

/* Garantir fundo preto em todo o site */
html, body {
    background-color: #000000 !important;
    background: #000000 !important;
}