html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.Container_Prix {
    width: 80%;
    max-width: 1100px;
    margin: 20px auto;
    padding: 20px;
    background-color: #F7FCFF;
    border-radius: 20px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
    font-family: 'Inter', sans-serif;
    flex: 1; /* Prend tout l'espace disponible avant le footer */
    box-sizing: border-box;
}

h2.Titre_Prix {
    text-align: center;
    color: #427AA1;
    font-size: 28px;
    margin-bottom: 20px;
}

.Container_Prix form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.Container_Prix label {
    font-size: 18px;
    color: #427AA1;
}

.Container_Prix input,
.Container_Prix select {
    padding: 10px;
    font-size: 16px;
    border: 1px solid #BDC3C7;
    border-radius: 10px;
    box-sizing: border-box;
}

.Container_Prix button {
    padding: 10px;
    font-size: 18px;
    background-color: #99EEFF;
    border: none;
    border-radius: 10px;
    color: #4B85DB;
    cursor: pointer;
    transition: background-color 0.3s;
}

.Container_Prix button:hover {
    background-color: #82D8F7;
}

div.btn_non_trv {
    display: flex;
    justify-content: flex-end;
    margin-top: 10px;
}

div.btn_non_trv a {
    padding: 10px 20px;
    font-size: 18px;
    color: #4B85DB;
    text-decoration: none;
    transition: color 0.3s;
    display: inline-block;
}

div.btn_non_trv a:hover {
    color: #82D8F7;
}

/* Conteneur des forfaits */
div.Different_Forfait {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 30px;
    padding: 0 20px;
}

@media (max-width: 530px) {
    .Container_Prix {
        width: 92%;
        margin: 20px auto;
        padding: 14px;
        border-radius: 14px;
    }

    h2.Titre_Prix {
        font-size: 22px;
        line-height: 1.25;
    }

    .Container_Prix label,
    .Container_Prix button,
    div.btn_non_trv a {
        font-size: 16px;
    }

    .Container_Prix input,
    .Container_Prix select,
    .Container_Prix button {
        width: 100%;
    }

    div.btn_non_trv {
        justify-content: center;
        text-align: center;
    }

    div.Different_Forfait {
        grid-template-columns: 1fr;
        padding: 0;
        gap: 14px;
    }
}