.contact-container {
    max-width: 600px;
    margin: 40px auto;
    padding: 30px 40px;
    background: #f7faff;           /* BLEU TRÈS CLAIR */
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    font-family: "Segoe UI", sans-serif;
    border: 1px solid #dce8ff;
}

.contact-container h2 {
    text-align: center;
    color: #3e6bb3;
    font-weight: 700;
    margin-bottom: 5px;
}

.contact-container .intro {
    text-align: center;
    font-size: 14px;
    color: #455a77;
    margin-bottom: 25px;
}

.contact-form label {
    display: block;
    font-weight: 600;
    color: #3e6bb3;
    margin-bottom: 5px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #b8ccf2;
    background: #fff;
    font-size: 15px;
    margin-bottom: 15px;
    transition: .3s;
}

/* Effet focus bleu pastel */
.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    border-color: #7eabff;
    box-shadow: 0 0 6px rgba(126,171,255,.5);
}

/* BOUTON JAUNE PASTEL */
.contact-form button {
    background: #ffe8a3;
    color: #3b3b3b;
    font-size: 17px;
    padding: 12px;
    width: 100%;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: .3s;
}

.contact-form button:hover {
    background: #ffdd6b;
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.alert {
    padding: 12px 15px;
    border-radius: 5px;
    margin-bottom: 20px;
    font-weight: bold;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}