/* Global Styles */
body {
    font-family: 'Raleway', sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
    color: #ffffff;
    background: #1a1a1a;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh; /* occupe tout l'écran */
}

/* Paragraph */
p {
    margin: 0 20px 20px 20px; /* marge autour du texte */
    font-size: 18px;
    line-height: 1.5;
}

/* Button */
.myButton {
    box-shadow: inset 0px 0px 0px -18px #a4e271;
    background: linear-gradient(to bottom, #89c403 5%, #77a809 100%);
    background-color: #89c403;
    border-radius: 8px; /* plus rectangulaire */
    display: inline-block;
    cursor: pointer;
    color: #ffffff;
    font-family: 'Trebuchet MS', sans-serif;
    font-size: 20px;
    font-weight: bold;
    padding: 12px 40px;
    text-decoration: none;
    text-shadow: 0px 1px 6px #528009;
    transition: 0.2s;
}

.myButton:hover {
    background: linear-gradient(to bottom, #77a809 5%, #89c403 100%);
    background-color: #77a809;
}

/* Modal */
#offer-modal {
    display: none;
    position: fixed;
    top: 0; 
    left: 0;
    width: 100%; 
    height: 100%;
    background: rgba(0,0,0,0.92);
    z-index: 999999;
}

/* Iframe */
#offer-frame {
    width: 100%;
    height: 100%;
    border: none;
}

/* Mobile Responsive */
@media only screen and (max-width: 600px) {
    p { font-size: 16px; }
    .myButton {
        font-size: 18px;
        padding: 10px 30px;
    }
}