body, html {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #333; 
    overflow: hidden;
    font-family: Arial, sans-serif;
}

.vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    background: radial-gradient(circle at center, transparent, black 70%);
    mix-blend-mode: multiply;
    z-index: 1; 
}

.glow-cursor {
    position: fixed;
    width: 10px; 
    height: 10px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 0 10px white, 0 0 20px white, 0 0 30px white, 0 0 40px white;
    pointer-events: none;
    z-index: 10000;
}

.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    background: url('particles.png') repeat;
    opacity: 0.5;
}

.container {
    text-align: center;
    position: relative;
    z-index: 2;
}

.text-container {
    display: inline-block;
    position: relative;
    text-align: center;
}

.glow {
    font-size: 48px;
    color: white;
    font-weight: bold;
    text-shadow: 0 0 10px white, 0 0 20px white, 0 0 30px white, 0 0 40px white;
    transition: transform 0.5s, text-shadow 0.5s;
}

.about-text {
    font-size: 16px;
    font-weight: normal;
    color: white;
    max-width: 600px;
    margin: 10px auto;
    opacity: 0;
    transition: opacity 0.5s, transform 0.5s;
}

.buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    position: fixed;
    bottom: 20px; 
    left: 50%;
    transform: translateX(-50%);
    z-index: 3; 
    opacity: 1; 
    transition: opacity 0.5s, transform 0.5s;
}

.button-logo {
    width: 50px;
    height: 50px;
}

.text-container:hover #main-text {
    transform: translateY(-20px); 
    text-shadow: 0 0 15px white, 0 0 30px white, 0 0 45px white, 0 0 60px white;
}

.text-container:hover .about-text {
    opacity: 1;
    transform: translateY(-20px);
}

.show-buttons .buttons {
    opacity: 1;
    transform: translateY(0);
}

.particle {
    position: absolute;
    width: 5px;
    height: 5px;
    background: white;
    border-radius: 50%;
    opacity: 0.7;
    animation: particle-fade 3s linear;
}

@keyframes particle-fade {
    0% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-100px) scale(0.5);
    }
}


@media (max-width: 600px) {
    .buttons {
        flex-direction: column;
        gap: 10px; 
    }

    .button-logo {
        width: 40px;
        height: 40px;
    }

    .glow {
        font-size: 36px; 
    }

    .about-text {
        font-size: 14px;
    }
}