/* Formulaire de Contact Responsive - CSS Corrigé */

/* Variables CSS pour une cohérence de design */
:root {
    --primary-color: #0066cc;
    --primary-dark: #004a99;
    --primary-light: #007acc;
    --secondary-color: #003366;
    --accent-color: #FFD700;
    --success-color: #28a745;
    --error-color: #dc3545;
    --warning-color: #ffc107;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --text-dark: #1a1a1a;
    --text-muted: #6c757d;
    --border-color: #e9ecef;
    --shadow-light: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.15);
    --shadow-heavy: 0 20px 40px rgba(0, 0, 0, 0.2);
    --border-radius: 15px;
    --border-radius-small: 8px;
    --transition: all 0.3s ease;
}

/* Reset et base */
* {
    box-sizing: border-box;
}

/* Section principale du formulaire */
.contact-form {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
    min-height: 100vh;
}

/* Image de fond avec overlay */
.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/images/modern_office.jpg') center/cover no-repeat;
    opacity: 0.05;
    z-index: 1;
}

.contact-form .container {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

/* En-tête du formulaire */
.contact-form h3 {
    text-align: center;
    font-size: 3rem;
    font-weight: 900;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
}

.contact-form h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

/* Conteneur principal du formulaire */
.contact-form-container {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    max-width: 1200px;
    margin: 3rem auto 0;
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 3rem;
    box-shadow: var(--shadow-heavy);
    position: relative;
    overflow: hidden;
}

.contact-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color), var(--success-color));
}

/* Sidebar avec image et informations */
.form-sidebar {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: var(--border-radius);
    padding: 2rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.form-sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    background: url('/images/financial_consultation.jpg') center/cover no-repeat;
    opacity: 0.1;
    z-index: 1;
}

.sidebar-content {
    position: relative;
    z-index: 2;
}

.sidebar-image {
    width: 100%;
    height: 200px;
    border-radius: var(--border-radius-small);
    object-fit: cover;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-medium);
}

.sidebar-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--white);
}

.sidebar-benefits {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-benefits li {
    display: flex;
    align-items: center;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    line-height: 1.4;
}

.sidebar-benefits li::before {
    content: '✓';
    background: var(--success-color);
    color: var(--white);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.8rem;
    font-weight: bold;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.contact-info {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.contact-item i {
    width: 20px;
    margin-right: 0.8rem;
    color: var(--accent-color);
}

/* Formulaire principal */
.form-main {
    flex: 1;
}

/* Sections du formulaire */
.form-section {
    margin-bottom: 2.5rem;
    padding: 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    position: relative;
    transition: var(--transition);
}

.form-section:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
}

.form-section h4 {
    color: var(--secondary-color);
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Grille de champs */
.form-row {
    margin-bottom: 1.5rem;
}

.form-row.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* Groupes de champs */
.form-group {
    position: relative;
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.required {
    color: var(--error-color);
    font-weight: bold;
}

/* Styles des champs de saisie */
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-small);
    font-size: 1rem;
    font-family: inherit;
    background: var(--white);
    transition: var(--transition);
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
    transform: translateY(-1px);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
    font-family: inherit;
}

/* Champs avec suffixe (€) */
.form-group {
    position: relative;
}

.input-suffix {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-weight: 600;
    pointer-events: none;
    margin-top: 12px; /* Ajustement pour le label */
}

/* Compteur de caractères */
.char-counter {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: right;
    margin-top: 0.25rem;
}

/* Styles des checkboxes */
.checkbox-group {
    margin: 2rem 0;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
}

.checkbox-group .flex {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.checkbox-group label {
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-dark);
    cursor: pointer;
    margin: 0;
    font-weight: 400;
}

.checkbox-group a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Bouton de soumission */
.cta-button {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    color: var(--white);
    border: none;
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-heavy);
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

.cta-button:hover:not(:disabled)::before {
    left: 100%;
}

.cta-button:active {
    transform: translateY(0);
}

.cta-button:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

/* Messages d'erreur */
.error-message {
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 0.5rem;
    display: none;
    font-weight: 500;
    line-height: 1.3;
}

.error-message[style*="block"] {
    display: block !important;
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: var(--error-color);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
    background-color: rgba(220, 53, 69, 0.05);
}

/* Loader */
.form-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    flex-direction: column;
    color: var(--white);
}

.loader-gif {
    width: 60px;
    height: 60px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.form-loader p {
    font-size: 1.1rem;
    font-weight: 600;
}

/* Messages de retour */
.form-message {
    display: none;
    margin-bottom: 2rem;
}

.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius-small);
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1rem;
    line-height: 1.4;
    font-weight: 500;
    animation: slideInDown 0.3s ease;
}

.alert-success {
    background: linear-gradient(135deg, #d4edda 0%, #c3e6cb 100%);
    border: 1px solid #c3e6cb;
    color: #155724;
}

.alert-error {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c6cb 100%);
    border: 1px solid #f5c6cb;
    color: #721c24;
}

.alert-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Résumé du simulateur */
.simulator-summary {
    background: linear-gradient(135deg, var(--success-color) 0%, #20c997 100%);
    color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-medium);
}

.simulator-summary h4 {
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-align: center;
    color: var(--white);
}

.summary-details {
    display: grid;
    gap: 0.8rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.summary-row:last-child {
    border-bottom: none;
}

.summary-row.highlight {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: var(--border-radius-small);
    font-weight: 700;
    font-size: 1.1rem;
    border-bottom: none;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.form-section {
    animation: fadeInUp 0.6s ease forwards;
}

.form-section:nth-child(1) { animation-delay: 0.1s; }
.form-section:nth-child(2) { animation-delay: 0.2s; }
.form-section:nth-child(3) { animation-delay: 0.3s; }
.form-section:nth-child(4) { animation-delay: 0.4s; }
.form-section:nth-child(5) { animation-delay: 0.5s; }

/* États de focus améliorés */
.focused {
    transform: scale(1.02);
    transition: transform 0.2s ease;
}

/* Spinner pour le bouton */
.fa-spinner {
    animation: spin 1s linear infinite;
}

/* Responsive Design */
@media (max-width: 1200px) {
    .contact-form-container {
        grid-template-columns: 1fr 350px;
        gap: 3rem;
        padding: 2.5rem;
    }
}

@media (max-width: 992px) {
    .contact-form-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 2rem;
    }
    
    .form-sidebar {
        order: -1;
        padding: 1.5rem;
    }
    
    .sidebar-image {
        height: 150px;
    }
    
    .contact-form h3 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .contact-form {
        padding: 60px 0;
    }
    
    .contact-form h3 {
        font-size: 2rem;
    }
    
    .contact-form-container {
        margin: 2rem auto 0;
        padding: 1.5rem;
    }
    
    .form-section {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .form-row.grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.8rem 1rem;
    }
    
    .cta-button {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .input-suffix {
        right: 12px;
    }
}

@media (max-width: 480px) {
    .contact-form .container {
        padding: 0 15px;
    }
    
    .contact-form h3 {
        font-size: 1.8rem;
    }
    
    .contact-form-container {
        padding: 1rem;
    }
    
    .form-section {
        padding: 1rem;
    }
    
    .form-section h4 {
        font-size: 1.1rem;
    }
    
    .checkbox-group {
        padding: 1rem;
    }
    
    .checkbox-group .flex {
        gap: 0.8rem;
    }
}

/* Améliorations d'accessibilité */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Mode sombre (optionnel) */
@media (prefers-color-scheme: dark) {
    :root {
        --light-bg: #1a1a1a;
        --white: #2d2d2d;
        --text-dark: #ffffff;
        --text-muted: #cccccc;
        --border-color: #404040;
    }
}

/* Styles d'impression */
@media print {
    .contact-form {
        background: white !important;
        padding: 20px 0 !important;
    }
    
    .form-loader,
    .cta-button {
        display: none !important;
    }
    
    .contact-form-container {
        box-shadow: none !important;
        border: 1px solid #ccc !important;
        grid-template-columns: 1fr !important;
    }
    
    .form-sidebar {
        display: none !important;
    }
}

/* Corrections spécifiques pour éviter les conflits */
.contact-form * {
    box-sizing: border-box;
}

.contact-form input:not([type="checkbox"]):not([type="radio"]),
.contact-form select,
.contact-form textarea {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.contact-form select {
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1rem;
    padding-right: 3rem;
}