/* --- CSS SPÉCIFIQUE CONTACT --- */

/* Layout global */
.contact-section {
    padding: 120px 20px 80px; /* Marge pour le header fixe */
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    justify-content: center;
}

/* Colonne Gauche : Infos */
.contact-infos {
    flex: 1;
    min-width: 300px;
    max-width: 400px;
}
.contact-infos h1 {
    font-size: 2.5rem;
    color: #0C3F92;
    margin-bottom: 20px;
    line-height: 1.2;
}
.contact-infos p {
    color: #666;
    margin-bottom: 30px;
    font-size: 1.1rem;
    line-height: 1.6;
}
.info-box {
    margin-top: 40px;
}
.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
    font-size: 1.1rem;
    color: #333;
}
.info-item i {
    width: 40px;
    height: 40px;
    background: rgba(12, 63, 146, 0.1);
    color: #0C3F92;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

/* Colonne Droite : Formulaire */
.contact-form-wrapper {
    flex: 1.5;
    min-width: 300px;
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    border: 1px solid #eee;
}

/* Grille du formulaire */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    position: relative;
    margin-bottom: 5px; /* Espace pour le message d'erreur */
}

.form-group label {
    font-weight: 600;
    color: #333;
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.form-group input, 
.form-group textarea {
    padding: 12px 15px;
    border: 2px solid #eef2f6;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: 0.3s;
    background: #f8f9fa;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: #0C3F92;
    background: white;
}

/* Erreurs */
.form-group input.is-invalid, 
.form-group textarea.is-invalid {
    border-color: #dc3545;
    background-color: #fff8f8;
}

.error-msg {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 5px;
    display: block;
    font-weight: bold;
}

.global-error {
    background: #f8d7da;
    color: #721c24;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #f5c6cb;
    text-align: center;
}

.global-success {
    background: #d4edda;
    color: #155724;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    border: 1px solid #c3e6cb;
    text-align: center;
}

/* Bouton */
.btn-submit {
    background-color: #0C3F92;
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 50px;
    cursor: pointer;
    transition: 0.3s;
    width: 100%;
    margin-top: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}

.btn-submit:hover {
    background-color: #0a3275;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(12, 63, 146, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .contact-section { padding-top: 100px; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .form-group { margin-bottom: 20px; }
    .contact-infos { text-align: center; }
    .info-item { justify-content: center; }
}