.conteneur-form {
    font-family: 'Inter', sans-serif;
    margin: 30px 0 0 0;
    padding: 0;
    background-color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.contact-container {
    background-color: #ffffff;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border-radius: 12px;
}

.intro {
    text-align: center;
    padding-bottom: 50px;
}

h1 {
    margin-top: 0;
    font-size: 28px;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 600;
    color: #555;
}

input, textarea {
    width: 100%;
    padding: 12px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
}

input:focus, textarea:focus {
    border-color: #0077cc;
    outline: none;
}

button {
    background-color: #0077cc;
    color: white;
    border: none;
    padding: 14px 20px;
    border-radius: 8px;
    font-size: 16px;
    cursor: pointer;
    width: 100%;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #005fa3;
}

@media (max-width: 600px) {
    .contact-container {
    padding: 25px;
    }
}