* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

/* HEADER */
.header {
    display: flex;
    justify-content: space between;
    align-items: center;
    padding: 15px 40px;
    background: #1f2933;
    color: white;
}

.menu a, .contact a {
    margin: 0 10px;
    color: white;
    text-decoration: none;
}

/* BANNIÈRE VISUELLE */
.banner-hero {
    text-align: center;
    padding: 80px 20px;
    background: #e5e7eb;
}

.cta {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    background: #2563eb;
    color: white;
    text-decoration: none;
    border-radius: 5px;
}

/* BANNIÈRE CHIFFRES CLÉS */
.banner-stats {
    display: flex;
    justify-content: space-around;
    padding: 40px;
    background: #f3f4f6;
}

.stat {
    text-align: center;
}

/* TÉMOIGNAGES */
.testimonials {
    padding: 40px;
    text-align: center;
}

/* AVIS */
.reviews {
    padding: 40px;
    background: #f9fafb;
}

.review {
    margin: 10px 0;
    padding: 10px;
    border: 1px solid #ddd;
}

/* FOOTER */
.footer {
    display: flex;
    justify-content: space-around;
    padding: 30px;
    background: #1f2933;
    color: white;
}

.footer div {
    width: 30%;
}

.social img
{
    border:solid white 1px;
}