css
body {
    font-family: Arial, sans-serif;
    color: #fff; /* Cor do texto padrão para contrastar com o fundo escuro */
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('baCKGROUND.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    background-color: #333; /* Cor de fallback */
}

header {
    /* Fundo revertido para o valor anterior */
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 1em 0;
    width: 100%;
    box-shadow: 0 2px 4px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding-bottom: 20px;
}

.site-logo {
    max-width: 200px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 5px;
}

.logo-text {
    font-size: 1.8em;
    font-weight: bold;
    margin: 0;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.7);
}

.logo-subtitle {
    font-size: 0.9em;
    margin: 0;
    font-style: italic;
    color: #ccc;
}

.whatsapp-link {
    color: #25D366;
    text-decoration: none;
    font-weight: bold;
    margin-top: 10px;
    padding: 8px 15px;
    border: 2px solid #25D366;
    border-radius: 5px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.whatsapp-link:hover {
    background-color: #25D366;
    color: white;
}

.social-media-links {
    margin-top: 15px;
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
    justify-content: center;
}

.social-media-links a {
    color: white;
    font-size: 2.8em;
    transition: color 0.3s ease, transform 0.2s ease;
    text-decoration: none;
}

.social-media-links a:hover {
    transform: scale(1.1);
}

.social-media-links a:hover .fa-twitch { color: #9146FF; }
.social-media-links a:hover .fa-instagram {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.social-media-links a:hover .fa-youtube { color: #FF0000; }
.social-media-links a:hover .fa-discord { color: #7289DA; }

main {
    flex: 1;
    padding: 20px;
    max-width: 1200px;
    /* Fundo do main revertido para o valor anterior */
    background-color: rgba(255, 255, 255, 0.9);
    color: #333; /* Cor do texto principal revertida para contrastar com o fundo branco */
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    margin: 20px 0;
    width: 90%;
}

.videos-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    margin-bottom: 20px;
    width: 100%;
}

.video-card {
    flex: 1 1 calc(33.33% - 20px);
    min-width: 280px;
    /* Fundo do card de vídeo revertido para o valor anterior */
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    padding: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.video-card h2 {
    font-size: 1.2em;
    margin-top: 0;
    margin-bottom: 10px;
    color: #333; /* Cor do título do vídeo revertida para contrastar com o fundo */
}

.video-embed-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background-color: #eee;
    border-radius: 8px;
}

.video-embed-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 8px;
}

.contact-whatsapp-button {
    display: inline-block;
    background-color: #25D366;
    color: white;
    border: none;
    padding: 12px 25px;
    margin-top: 30px;
    margin-bottom: 20px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.2em;
    font-weight: bold;
    text-decoration: none;
    transition: background-color 0.3s ease, transform 0.2s ease;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.contact-whatsapp-button:hover {
    background-color: #1DA851;
    transform: translateY(-2px);
}

footer {
    /* Fundo do rodapé revertido para o valor anterior */
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 1em 0;
    width: 100%;
    margin-top: auto;
    box-shadow: 0 -2px 4px rgba(0,0,0,0.5);
}