* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }

        body {
            overflow-x: hidden;
            background-color: #ffffff;
            overflow-y: scroll; 
        }

        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 70px;
            background-color: #1d396a;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0 40px;
            z-index: 1000;
        }

.logo-container {
    width: 50px;
    height: 50px;
    background-color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 4px; 
    cursor: pointer; /* Indique que le logo est cliquable avec une main */
    transition: transform 0.1s ease; /* Transition pour l'effet de clic */
}

.logo-container:active {
    transform: scale(0.90); /* Le logo s'enfonce légèrement au clic */
} 

        .logo {
            max-width: 100%;
            max-height: 100%;
        }

        .nav-links {
            display: flex;
            gap: 30px;
        }

        .nav-links a {
            color: white;
            text-decoration: none;
            font-size: 20px;
        }

        .nav-links a.active {
            text-decoration: underline;
            text-underline-offset: 6px;
        }

        .nav-links a:hover {
            opacity: 0.8;
        }

        .social-icons {
            display: flex;
            gap: 15px;
        }

        .social-icons a {
            color: white;
            font-size: 22px;
            text-decoration: none;
        }

        .content-section {
            padding-top: 150px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        h1 {
            font-weight: normal;
            font-size: 28px;
            color: #333333;
            margin-bottom: 40px;
            padding: 10px 20px;
        }

        .cards-container {
            display: flex;
            gap: 15px;
            justify-content: center;
            width: 100%;
            max-width: 800px;
            padding: 0 20px;
        }

        .card {
            background-color: #cccccc;
            width: 50%;
            aspect-ratio: 1 / 1;
            max-width: 350px;
            max-height: 350px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-decoration: none;
            color: white;
            transition: background-color 0.3s ease;
        }

        .card:hover {
            background-color: #a6a6a6;
        }

        .card span {
            font-size: 24px;
            margin-bottom: 30px;
        }

        .card i {
            font-size: 80px;
            opacity: 0.9;
        }

        @media (max-width: 768px) {
            .cards-container {
                flex-direction: column;
                align-items: center;
            }
            .card {
                width: 100%;
            }
        }

        
        /* === Nouvelle Section Séance d'essai === */
        .trial-section {
            margin-top: 60px;
            margin-bottom: 40px;
            padding: 40px;
            background-color: #f8f9fa;
            border-radius: 12px;
            width: 100%;
            max-width: 800px;
            text-align: center;
            box-shadow: 0 4px 15px rgba(0,0,0,0.05);
        }

        .trial-section h2 {
            color: #1c355e;
            font-size: 24px;
            margin-bottom: 15px;
        }

        .trial-section p {
            color: #555;
            font-size: 16px;
            line-height: 1.6;
            margin-bottom: 10px;
        }

        .price-tag {
            display: inline-block;
            background-color: #e67e22; /* Orange volley */
            color: white;
            font-weight: bold;
            padding: 6px 18px;
            border-radius: 20px;
            margin: 10px 0 20px 0;
            font-size: 18px;
        }

        .contact-btn {
            display: inline-block;
            margin-top: 15px;
            padding: 12px 28px;
            background-color: #1c355e;
            color: white;
            text-decoration: none;
            font-size: 16px;
            font-weight: bold;
            border-radius: 6px;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
        }

        .contact-btn:hover {
            background-color: #2c4a7e;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(0,0,0,0.15);
        }
        
        .contact-btn i {
            margin-left: 8px;
        }

        @media (max-width: 768px) {
            .cards-container {
                flex-direction: column;
                align-items: center;
            }
            .card {
                width: 100%;
            }
        }
    .footer {
    background-color: #15294f; /* Bleu un peu plus foncé que la navbar pour marquer la fin de page */
    color: #f8f9fa;
    padding: 60px 40px 20px 40px;
    margin-top: 50px;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: #e67e22; /* Orange volley */
    font-size: 18px;
    margin-bottom: 20px;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 30px;
    height: 2px;
    background-color: #e67e22;
}

.footer-section p {
    margin-bottom: 12px;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-section p i {
    color: #e67e22;
    width: 15px;
    text-align: center;
}

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

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

.footer-section ul li a {
    color: #f8f9fa;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #e67e22;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
    color: #aaa;
}