.contact-header {
    padding-top: 120px;
    text-align: center;
    margin-bottom: 3rem;
    background-color: var(--secondary-color);
    padding: 120px 2rem 3rem;
}

.contact-header h1 {
    font-size: 2.5rem;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.contact-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem var(--spacing-unit);
}

.contact-container {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    background: var(--primary-color);
    padding: 3rem;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding-right: 2rem;
    border-right: 1px solid var(--border-color);
}

.founder-info {
    margin-bottom: 2rem;
    text-align: center;
    width: 100%;
}

.founder-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.founder-info .role {
    color: var(--text-color);
    font-size: 1.2rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    padding-left: 2rem;
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.contact-list li {
    margin-bottom: 1rem;
    width: 100%;
    display: flex;
    justify-content: flex-start;
}

.contact-link-body {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.3s ease;
    position: relative;
}

.contact-link-body::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 50%;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
    transform: translateX(-50%);
}

.contact-link-body:hover {
    color: var(--accent-color);
}

.contact-link-body:hover::after {
    width: 100%;
}

.contact-link-body img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    filter: invert(0);
    transition: filter 0.3s ease, transform 0.3s ease;
}

.contact-link-body span {
    text-align: left;
    display: block;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    color: var(--accent-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}

/* Styles pour les champs en mode sombre */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
    background-color: var(--primary-color);
    color: var(--text-color);
    border-color: var(--border-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.file-upload {
    margin-bottom: 2rem;
}

.file-info {
    display: block;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-top: 0.2rem;
    font-weight: normal;
}

.file-input {
    display: none;
}

.file-drop-zone {
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--secondary-color);
}

/* Style pour la zone de dépôt en mode sombre */
[data-theme="dark"] .file-drop-zone {
    background-color: var(--secondary-color);
    border-color: var(--border-color);
}

.file-drop-zone:hover {
    border-color: var(--accent-color);
}

.file-drop-zone.dragover {
    border-color: var(--accent-color);
    background-color: var(--secondary-color);
}

.upload-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 1rem;
    opacity: 0.6;
}

.selected-files {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--text-color);
}

.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.address-group {
    background-color: var(--secondary-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
}

.address-group .form-group-row {
    margin-top: 1.2rem;
}

/* Style pour le groupe d'adresse en mode sombre */
[data-theme="dark"] .address-group {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
}

.address-group h4 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.1rem;
    color: var(--accent-color);
}

.form-required-notice {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 1rem;
    text-align: right;
}
.form-mod-paiement {
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-bottom: 1rem;
    text-align: left;
}

@media (min-width: 661px) and (max-width: 950px) {
    .contact-info {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 2rem;
        margin-bottom: 2rem;
    }
    
    .contact-logo {
        width: 100%;
        margin-bottom: 2rem;
        text-align: center;
    }
    
    .contact-details-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        width: 100%;
    }
    
    .founder-info {
        grid-column: 1;
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 100%;
    }
    
    .contact-details {
        grid-column: 2;
        padding-left: 0;
        align-items: flex-start;
    }
    
    .contact-list {
        align-items: center;
        padding-left: 4.5rem;
        padding-right: 4.5rem;
    }
    
    .contact-list li {
        justify-content: flex-start;
    }
    
    .contact-link-body {
        justify-content: flex-start;
    }
    
    .contact-link-body span {
        text-align: left;
    }
    /* Styles spécifiques pour les cases à cocher en mode sombre sur mobile */
    [data-theme="dark"] .checkbox-group input[type="checkbox"] {
        position: relative;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        background-color: var(--background-color);
        border: 2px solid var(--text-color);
        border-radius: 3px;
        width: 18px;
        height: 18px;
    }

    [data-theme="dark"] .checkbox-group input[type="checkbox"]:checked {
        background-color: var(--accent-color);
        border-color: var(--accent-color);
    }

    [data-theme="dark"] .checkbox-group input[type="checkbox"]:checked::after {
        content: '✓';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: var(--primary-color);
        font-size: 12px;
        font-weight: bold;
    }
}

@media (max-width: 950px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 660px) {
    .contact-container {
        grid-template-columns: 1fr;
    }

    .contact-info {
        padding-right: 0;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-bottom: 2rem;
    }
    
    .contact-details-container {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }

    .contact-logo {
        display: block; /* Afficher le logo sur mobile */
        margin-bottom: 1.5rem;
    }

    .contact-logo .logo-text {
        max-width: 200px;
    }

    .form-group-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .address-group {
        padding: 1rem;
    }
    

    .contact-details {
        align-items: center;
        text-align: center;
        padding: 0 1rem;
    }

    .contact-list {
        align-items: center;
    }

    .contact-list li {
        justify-content: center;
        width: 100%;
    }

    .contact-link-body {
        justify-content: center;
        width: 100%;
    }

    .contact-link-body span {
        text-align: center;
    }

    .founder-info {
        text-align: center;
    }

    .contact-info {
        align-items: center;
        padding: 0;
    }
}

label[for]::after {
    content: "";
    color: var(--accent-color);
}

label[for="attachments"]::after {
    content: none;
}

.date-group {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--secondary-color);
    border-radius: 8px;
}

/* Style pour le groupe de date en mode sombre */
[data-theme="dark"] .date-group {
    background-color: var(--secondary-color);
    border: 1px solid var(--border-color);
}

.field-info {
    display: block;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
    margin-top: 0.5rem;
}

/* Style pour le champ de date */
input[type="date"] {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background-color: var(--primary-color);
    color: var(--text-color);
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
}

/* Ajustements pour le mode sombre */
[data-theme="dark"] input[type="date"] {
    color: var(--text-color);
    background-color: var(--primary-color);
}

/* Style pour l'icône du calendrier */
[data-theme="dark"] input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Style au focus */
input[type="date"]:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.1);
}

.contact-logo {
    margin-bottom: 2rem;
    width: 100%;
    transition: all 0.3s ease;
}

.contact-logo:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.25));
}

/* Ajustement pour le mode sombre */
[data-theme="dark"] .contact-logo:hover {
    filter: drop-shadow(0 8px 16px rgba(255, 255, 255, 0.25));
}

.contact-logo .logo-text {
    max-width: 250px;
    width: 100%;
    height: auto;
}

/* Style normal pour le logo */
.contact-logo img {
    max-width: 250px;
    width: 100%;
    height: auto;
    filter: invert(0);
    transition: filter 0.3s ease;
}

/* Mode nuit */
[data-theme="dark"] .contact-logo img {
    filter: invert(1); /* Inverse la couleur en mode nuit */
}

@media (max-width: 768px) {
    .contact-logo {
        margin-bottom: 2rem;
    }
    
    .contact-logo img {
        max-width: 200px;
    }
}

/* Structure de base pour le positionnement du footer */
body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

main {
    flex: 1;
}

/* Style pour les icônes des coordonnées */
.contact-info img {
    width: 24px;
    height: 24px;
    filter: invert(0);
    transition: filter 0.3s ease;
    position: relative;
    top: -2px;
}

/* Mode nuit - inversion des icônes */
[data-theme="dark"] .contact-info img {
    filter: invert(1); /* Inverse la couleur en mode nuit */
}

/* Ajuster l'alignement vertical des icônes avec le texte */
.contact-info a {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 1.2rem;
    line-height: 1.4;
}

.contact-info a:last-child {
    margin-bottom: 0;
}

/* Styles pour le popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--primary-color);
    padding: 2.5rem;
    border-radius: 8px;
    text-align: center;
    position: relative;
    transform: translateY(-20px);
    opacity: 0;
    transition: all 0.3s ease;
    max-width: 600px;
    width: 90%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.popup-overlay.active .popup-content {
    transform: translateY(0);
    opacity: 1;
}

.logo-container {
    text-align: center;
    width: 100%;
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.popup-logo {
    width: 280px;
    max-width: 80%;
    height: auto;
    filter: invert(0);
    animation: popupLogoAnimation 1s ease;
    transition: all 0.3s ease;
    margin: 0;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.popup-logo:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 8px 16px rgba(0, 0, 0, 0.25));
}

.popup-title {
    color: var(--accent-color);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    animation: fadeInUp 0.6s ease 0.3s both;
}

.popup-message {
    color: var(--text-color);
    margin-bottom: 1.5rem;
    line-height: 1.5;
    animation: fadeInUp 0.6s ease 0.4s both;
}

.popup-close {
    background: var(--accent-color);
    color: var(--primary-color);
    border: none;
    padding: 0.8rem 2.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease 0.5s both;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.popup-close::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
}

.popup-close:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.popup-close:hover::before {
    width: 800px;
    height: 800px;
}

/* Mode sombre pour le popup */
[data-theme="dark"] .popup-close {
    background: var(--accent-color);
    color: var(--primary-color);
    border: 1px solid var(--accent-color);
}

[data-theme="dark"] .popup-close:hover {
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .popup-close::before {
    background: rgba(0, 0, 0, 0.2);
}

@keyframes popupLogoAnimation {
    0% {
        transform: scale(0.5);
        opacity: 0;
    }
    50% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-theme="dark"] .popup-logo {
    filter: invert(1);
}

[data-theme="dark"] .popup-logo:hover {
    filter: invert(1) drop-shadow(0 8px 16px rgba(255, 255, 255, 0.1));
}

@media (max-width: 768px) {
    .confirmation-popup .popup-content {
        padding: 1.5rem;
        width: 85%;
        max-width: 320px;
    }
    
    .confirmation-popup .logo-container {
        margin-bottom: 1rem;
    }
    
    .confirmation-popup .popup-logo {
        width: 200px;
        max-width: 90%;
    }
    
    .confirmation-popup .popup-title {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }
    
    .confirmation-popup .popup-message {
        font-size: 0.95rem;
        margin-bottom: 1.2rem;
        line-height: 1.4;
    }
    
    .confirmation-popup .popup-close {
        padding: 0.7rem 2rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 375px) {
    .confirmation-popup .popup-content {
        padding: 1.2rem;
        width: 90%;
    }
    
    .confirmation-popup .logo-container {
        margin-bottom: 0.8rem;
    }
    
    .confirmation-popup .popup-logo {
        width: 180px;
    }
    
    .confirmation-popup .popup-title {
        font-size: 1.2rem;
    }
    
    .confirmation-popup .popup-message {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }
    
    .confirmation-popup .popup-close {
        padding: 0.6rem 1.8rem;
    }
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--accent-color);
}

.checkbox-group label {
    font-size: 0.95rem;
    line-height: 1.4;
    cursor: pointer;
    color: var(--text-color);
    font-weight: normal;
    margin-bottom: 0;
}

/* Style pour le lien des conditions générales */
.checkbox-group label a {
    color: var(--accent-color);
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
}

.checkbox-group label a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 50%;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
    transform: translateX(-50%);
}

.checkbox-group label a:hover {
    opacity: 0.8;
}

.checkbox-group label a:hover::after {
    width: 100%;
}

@media (max-width: 768px) {
    .checkbox-group {
        align-items: flex-start;
    }
    
    .checkbox-group input[type="checkbox"] {
        margin-top: 2px;
    }
    
    /* Styles spécifiques pour les cases à cocher en mode sombre sur mobile */
    [data-theme="dark"] .checkbox-group input[type="checkbox"] {
        position: relative;
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
        background-color: var(--background-color);
        border: 2px solid var(--text-color);
        border-radius: 3px;
        width: 18px;
        height: 18px;
    }
    
    [data-theme="dark"] .checkbox-group input[type="checkbox"]:checked {
        background-color: var(--accent-color);
        border-color: var(--accent-color);
    }
    
    [data-theme="dark"] .checkbox-group input[type="checkbox"]:checked::after {
        content: '✓';
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: var(--primary-color);
        font-size: 12px;
        font-weight: bold;
    }
    .contact-header {
        margin-bottom: 1rem;
    }
    .contact-content {
        padding-top: 1rem;
    }
    .contact-container {
        padding-top: 1rem;
    }
}

.file-list {
    margin-top: 10px;
    max-height: 150px;
    overflow-y: auto;
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--secondary-color);
    padding: 6px 10px;
    border-radius: 4px;
    margin-bottom: 5px;
    font-size: 0.9rem;
}

.file-name {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: calc(100% - 30px);
}

.file-remove {
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 5px;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.file-remove:hover {
    opacity: 1;
    color: var(--accent-color);
}

[data-theme="dark"] .file-item {
    background-color: rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
    .file-item {
        padding: 8px 10px;
    }
    
    .file-name {
        font-size: 0.85rem;
    }
}

/* Style spécifique pour le bouton d'envoi du formulaire */
.contact-form .btn-primary {
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.contact-form .btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
    z-index: -1;
}

.contact-form .btn-primary:hover::before {
    width: 800px;
    height: 800px;
}

/* Mode sombre pour le bouton du formulaire */
[data-theme="dark"] .contact-form .btn-primary::before {
    background: rgba(0, 0, 0, 0.2);
}
@media (max-width: 660px) {
    .contact-list {
        align-items: flex-start;
    }


    .contact-link-body{
        justify-content: center;
    }

    .contact-logo{
        display: none;
    }
}