body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    padding-top: 100px;
}

.overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0,0,0,0.6);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 999;
}

.popup {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 400px;
    animation: fadeIn 0.3s ease-in-out;
}

.popup-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
}

button {
    padding: 10px 20px;
    border: none;
    background-color: #0099cc;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0077aa;
}

input {
    padding: 10px;
    margin: 10px 0;
    width: 90%;
    max-width: 300px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

.close-btn {
    background-color: #ccc;
    margin-top: 10px;
}


/* Style de base pour les liens de navigation */
nav a {
    text-decoration: none;
    font-size: 18px;
    color: #333;
    padding: 10px;
    transition: color 0.3s ease, transform 0.3s ease; /* Transition douce */
}

/* Effet au survol */
nav a:hover {
    color: #0099cc; /* Changer la couleur au survol */
    transform: scale(1.1); /* Agrandir légèrement le texte */
    text-decoration: underline; /* Souligner le texte au survol */
}





/* Style pour le footer */
footer {
    background: #333;
    color: white;
    padding: 40px 0;
    margin-top: 40px;
    text-align: center;
}

.footer-container {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    margin-bottom: 20px;
}

.footer-section {
    flex: 1;
    padding: 0 20px;
    text-align: left;
}

.footer-section h3 {
    font-size: 1.5rem;
    color: #0099cc;
    margin-bottom: 10px;
}

.footer-section p, .footer-section ul {
    font-size: 1rem;
    margin: 0;
}

.footer-section ul {
    list-style-type: none;
    padding: 0;
}

.footer-section ul li {
    margin: 10px 0;
}

.footer-section ul li a {
    text-decoration: none;
    color: white;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #0099cc;
}

.footer-bottom {
    background: #222;
    padding: 10px 0;
    font-size: 0.9rem;
    color: #aaa;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
}

/* Effet au survol du lien dans le footer */
footer a:hover {
    color: #0099cc;
    text-decoration: underline;
}

/* Responsive Design */
@media (max-width: 768px) {
    .footer-container {
        flex-direction: column;
        text-align: center;
    }

    .footer-section {
        margin-bottom: 20px;
        padding: 0;
    }

    .footer-bottom {
        font-size: 1rem;
    }
}



@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}