body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.hero {
    background-image: url('dopage.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: black; /* Pour assurer la lisibilité du texte */
    text-align: center;
    padding: 50px 20px; /* Ajustez selon vos besoins */
}

.hero h1 {
    font-size: 3rem; /* Ajustez la taille selon vos besoins */
    margin: 0;
}

.hero p {
    font-size: 1.5rem; /* Ajustez la taille selon vos besoins */
    margin: 10px 0 0;
}


.navigation {
    background: #333;
    color: #fff;
    padding: 15px;
}

.navigation ul {
    list-style: none;
    display: flex;
    justify-content: center;
}

.navigation li {
    margin: 0 15px;
}

.navigation a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease, border-bottom 0.3s ease;
    padding-bottom: 2px;
}
.section {
    padding: 50px 20px;
    background: #fff;
    margin: 20px auto;
    max-width: 800px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.navigation a:hover {
    color: #ff6347;
    border-bottom: 2px solid transparent;
    transform: scale(1.1);
    transition: transform 0.3s, border-bottom 0.3s, color 0.3s;
}




footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
    margin-top: 20px;
}

#backToTop {
    background-color: #ff6347;
    opacity: 0;
    transition: opacity 0.3s, transform 0.3s;
}

#backToTop:hover {
    background-color: #ff6347; / Change la couleur au survol */
}

#backToTop.show {
    opacity: 1;
    transform: scale(1.1);
}

.section {
    opacity: 0;
    transition: opacity 0.6s ease, transform 0.6s ease;
}


.section .content {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 20px;
}

.section .content .text {
    flex: 1 1 60%;
}

.section .content .video {
    flex: 1 1 35%;
    max-width: 400px;
}