body {
    font-family: Arial, sans-serif;
    background-color: black;
    color: white;
    text-align: center;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
}

.headline {
    font-size: 24px;
    font-weight: bold;
    margin-top: 20px;
    color: white;
}

.headline span {
    color: green;
}

.subheadline {
    font-size: 18px;
    margin: 15px 0;
    color: #d3d3d3;
}

.video-container {
    margin: 20px auto;
    width: 100%;
    max-width: 700px;
}

iframe {
    width: 100%;
    height: 400px;
    border: none;
}

.cta-button {
    margin: 20px auto;
    padding: 15px 25px;
    background-color: green;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
    font-weight: bold;
    display:block;
}

.cta-button a {
    text-decoration: none;
    color: white;
    
}

.cta-button:hover {
    background-color: darkgreen;
   

}


/* RESPONSIVIDADE PARA CELULARES */
@media (max-width: 768px) {
    .headline {
        font-size: 20px;
        line-height: 1.4;
    }

    .subheadline {
        font-size: 16px;
    }

    .video-container iframe {
        height: 250px;
    }

    .cta-button {
        font-size: 16px;
        padding: 12px 20px;
    }
}

@media (max-width: 480px) {
    .headline {
        font-size: 18px;
    }

    .subheadline {
        font-size: 14px;
    }

    .video-container iframe {
        height: 200px;
    }

    .cta-button {
        font-size: 14px;
        padding: 10px 15px;
    }
}