.containerPresentation {
    display: flex;
    margin: auto;
    overflow: hidden;
    position: relative;
}

.containerPresentation .image-container {
    overflow: hidden;
    flex: 1.25;
    width: 100%;
    position: relative;
    align-self: flex-start; /* Permet à l’image de rester au début */
    border-radius: 200px 0px 400px 200px;
}

.image-container img {
    width: 100%;
    height: auto;
    display: block;
}

.containerPresentation .text-container {
    flex: 1;
    padding: 40px;
    padding-top: 20px;
}

.containerPresentation h3 {
    font-size: 3.5em;
    margin: 10px 0;
    color: black;
    text-transform: none;
    text-align: left;
}

.containerPresentation button{
    margin-top: 20px;
}

.containerPresentation .subtext {
    font-size: 1.1em;
    margin: 10px 0px 20px 0px;
}

.containerPresentation .extra-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
}

.containerPresentation .extra-content.show {
    max-height: 1000px;
}

@media (max-width: 1600px) {
    .containerPresentation h3 {
        font-size: 2.5em;
    }
}

@media (max-width: 1200px) {
    .containerPresentation {
        flex-direction: column;
    }

    .containerPresentation .image-container {
        position: relative; /* Désactive l'effet sticky sur mobile */
        max-width: 500px;
    }

    .containerPresentation .text-container {
        width: 100%;
        padding: 0px;
    }
}

@media (max-width: 600px) {
    .containerPresentation h3 {
        font-size: 2em;
    }
}