body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background-color: rgb(235, 235, 235);
    display: flex;
    flex-direction: column;
}

.email {
    width: 90%;
    max-width: 600px;
    margin: auto;
    padding: 30px;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.email h1 {
    color: #2e2a75;
    font-size: 28px;
    margin-bottom: 20px;
}

.email p {
    color: #555;
    margin-bottom: 25px;
    line-height: 1.5;
}

.email form {
    width: 100%;
}

.email input[type="email"] {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: none;
    border-bottom: 2px solid #ccc;
    background-color: transparent;
    font-size: 16px;
    outline: none;
    box-sizing: border-box;
    transition: border-bottom 0.3s ease;
}

.email input[type="email"]:focus {
    border-bottom: 2px solid #2e2a75;
}

.email input[type="email"]::placeholder {
    color: #757575;
}

.bouton-envoyer {
    background-color: #2e2a75;
    color: white;
    font-weight: bold;
    border: none;
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    width: 100%;
    cursor: pointer;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.bouton-envoyer:hover {
    background-color: #e3f2fd;
    color: black;
}

#retour_form {
    color: #2e2a75;
    text-decoration: none;
    font-weight: bold;
    transition: color 0.3s ease;
}

#retour_form:hover {
    color: #1a1645;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .email {
        width: 85%;
        padding: 20px;
    }
}