.intro {
    width: 100%;
    height: 90vh;
    display: flex;
    margin: 40px auto;
}

.introText {
    width: 50%;
    margin: auto auto;
    padding: 40px 30px;
}

.introText h1 {
    width: 100%;
    margin-bottom: 20px;
    font-size: 4em;
    font-weight: 600;
}

.introText p {
    width: 100%;
    text-align: justify;
    margin: auto auto;
    font-size: 1.4em;
    font-weight: 400;
    word-spacing: 5px;

}

.introImg {
    width: 48%;
    margin: auto auto;
    height: 75%;
    background-image: url(../Images/clientiel.jpg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
    background-color: #018dd3;
    border-radius: 50% 0% 50% 0% / 50% 0% 50% 50%;
}

.certificates {
    display: flex;
    width: 100%;
    height: max-content;
    justify-content: center;
    padding: 10px 12px;
    margin: 10px auto;
    margin-bottom: 20px;
}

#let {
    width: 40%;
    border-bottom: 1px solid #000;
    margin: 10px auto;
    font-size: 2.5em;
    text-align: center;
}

.images {
    width: 60%;
    height: max-content;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-gap: 30px;
}

.boxs {
    width: 100%;
    margin: auto auto;
    height: max-content;
}

.boxs img {
    width: 100%;
    height: auto;
}

#lt {
    grid-column-start: 1;
    grid-column-end: 2;
    grid-row-start: 2;
    grid-row-end: 3;
}

@media screen and (min-width: 768px) and (max-width: 900px) {
    #let {
        width: 80%;
        font-size: 2em;
    }

    .images {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .boxs {
        margin: 10px auto;
    }

    .intro {
        flex-wrap: wrap-reverse;
        height: max-content;
    }

    .introText {
        width: 100%;
        height: max-content;
    }

    .introImg {
        width: 48%;
        height: 22vh;
    }

    .introText h1 {
        font-size: 3em;
    }

    .introText p {
        font-size: 1em;
    }
}

@media screen and (max-width: 767px) {
    #let {
        width: 80%;
        font-size: 2em;
    }

    .images {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .boxs {
        margin: 10px auto;
    }

    .intro {
        flex-wrap: wrap-reverse;
        height: max-content;
    }

    .introText {
        width: 100%;
        height: max-content;
    }

    .introImg {
        width: 71%;
        height: 22vh;
    }

    .introText h1 {
        font-size: 3em;
    }

    .introText p {
        font-size: 1em;
    }

}