body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background-color: #f4f7f6;
    color: #333;
}

.container {
    text-align: center;
    padding: 40px 20px;
    max-width: 800px;
    margin: auto;
}

h1 {
    font-size: 2rem;
    margin-bottom: 30px;
}

img {
    width: 100%;
    max-width: 500px;
    border-radius: 0px;
    margin-bottom: 35px;
    margin-top: 35px;
}

.banimg {
    width: 100%;
    max-width: 800px;   /* limite la taille sur grand écran */
    height: auto;       /* garde les proportions */
    border-radius: 16px;
    margin: 25px 0;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 30px;
}

.btn-main,
.btn-youtube {
    display: inline-block;
    padding: 12px 25px;
    font-size: 1rem;
    border-radius: 30px;
    margin: 10px;
    text-decoration: none;
    color: white;
    transition: 0.3s ease;
}

.btn-main {
    background-color: #7ab8a1;
}

.btn-main:hover {
    background-color: #659e8b;
}

.btn-youtube {
    background-color: #ff0000;
}

.btn-youtube:hover {
    background-color: #cc0000;
}

.footer-contact {
    text-align: center;
    padding: 30px 10px;
    font-size: 0.95rem;
    color: #555;
}

.footer-contact a {
    color: #7ab8a1;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

::selection {
 color: #fff !important;
 background: #7ab8a1 !important;
 }