body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa; 

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
    color: #007bff !important; 

.nav-link {
    color: rgba(255, 255, 255, 0.75) !important; 
    transition: color 0.3s ease-in-out;
}

.nav-link:hover {
    color: #fff !important; 
}

.nav-link.active {
    color: #007bff !important; 
    font-weight: bold;
}

h1, h2, h3, h4, h5, h6 {
    color: #212529; 
    margin-bottom: 1rem;
}

p.lead {
    font-size: 1.25rem;
    font-weight: 300;
}

.img-fluid {
    max-width: 100%;
    height: auto;
}

footer {
    background-color: #212529 !important; 
}

footer a {
    text-decoration: none;
    color: #007bff !important; /* Couleur des liens dans le footer */
}

footer a:hover {
    color: #fff !important;
}

.social-icons a {
    font-size: 1.5rem;
    color: #fff;
    transition: color 0.3s ease-in-out;
}

.social-icons a:hover {
    color: #007bff;
}

/* Quelques ajustements pour la réactivité si nécessaire */
@media (max-width: 768px) {
    .navbar-nav {
        text-align: center;
    }
}


.fade-in-section {
    opacity: 0; 
    transform: translateY(20px); 
    transition: opacity 1.5s ease-out, transform 1.5s ease-out; 
}

.fade-in-section.is-visible {
    opacity: 1; 
    transform: translateY(0); 
}

}
}