/* ===== CHARTE GRAPHIQUE ===== */
    :root {
        --primary: #39b54a;
        --primary-dark: #2d913a;
        --white: #ffffff;
        --black: #000000;
        --gray-light: #f5f5f5;
        --gray: #e0e0e0;
        --error: #dc3545;
        --success: #28a745;
        --shadow-green: rgba(14, 226, 42, 0.3);
    }

    /* ===== SECTION CONTACT ===== */
    .contact-modern-section {
        padding: 80px 0;
        background: var(--white);
        min-height: 100vh;
    }

    .wrapper {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 20px;
    }

    .contact-grid-2cols {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0;
        align-items: stretch;
        background: var(--white);
        border-radius: 24px;
        overflow: hidden;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    }

    /* ===== BLOC GAUCHE - MAP AVEC BORDURE VERTE ===== */
    .nef-contact_two {
        position: relative;
        padding: 0;
        height: 100%;
        min-height: 600px;
        display: flex;
        flex-direction: column;
        z-index: 1;
        border: 1px solid var(--primary);
        border-radius: 24px;
        box-sizing: border-box;
    }

    /* Conteneur de la carte */
    .contact-map-container {
        flex: 1;
        position: relative;
        overflow: hidden;
        border-radius: 20px;
        margin: 2px;
    }

    .contact-map {
        width: 100%;
        height: 100%;
        position: relative;
    }

    .contact-map iframe {
        width: 100%;
        height: 100%;
        border: 0;
        display: block;
        position: absolute;
        top: 0;
        left: 0;
        border-radius: 20px;
    }

    /* ===== BLOC DROIT - FORMULAIRE ===== */
    .contact-form-card {
        background: var(--white);
        padding: 50px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .contact-form-card h3 {
        font-size: 32px;
        color: var(--black);
        margin-bottom: 10px;
        font-weight: 800;
    }

    .contact-form-card>p {
        color: #666;
        margin-bottom: 30px;
        font-size: 16px;
    }

    .form-row-2cols {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        margin-bottom: 20px;
    }

    .form-group {
        margin-bottom: 20px;
    }

    .form-group label {
        display: block;
        margin-bottom: 8px;
        font-weight: 700;
        color: var(--black);
        font-size: 15px;
    }

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

    .form-group input,
    .form-group textarea {
        width: 100%;
        padding: 14px 16px;
        border: 2px solid var(--gray);
        border-radius: 12px;
        font-size: 16px;
        transition: all 0.3s;
        background: var(--white);
        color: var(--black);
        font-family: inherit;
        box-sizing: border-box;
    }

    .form-group input:focus,
    .form-group textarea:focus {
        outline: none;
        border-color: var(--primary);
        box-shadow: 0 0 0 3px rgba(57, 181, 74, 0.1);
    }

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

    /* BOUTON HAUTE CONVERSION */
    .btn-submit-contact {
        width: 100%;
        background: var(--primary);
        color: var(--white);
        border: none;
        padding: 16px 32px;
        font-size: 18px;
        font-weight: 800;
        border-radius: 12px;
        cursor: pointer;
        transition: all 0.3s;
        margin-top: 10px;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .btn-submit-contact:hover:not(:disabled) {
        background: var(--primary-dark);
        transform: translateY(-2px);
        box-shadow: 0 10px 20px rgba(57, 181, 74, 0.3);
    }

    .btn-submit-contact:disabled {
        opacity: 0.6;
        cursor: not-allowed;
    }

    /* ===== SPINNER ===== */
    .spinner {
        display: inline-block;
        width: 20px;
        height: 20px;
        border: 3px solid rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        border-top-color: var(--white);
        animation: spin 0.6s linear infinite;
        margin-right: 10px;
        vertical-align: middle;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    /* ===== STYLES DES TOASTS ===== */
    .toast-container {
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 9999;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .toast {
        min-width: 300px;
        max-width: 400px;
        background: var(--white);
        border-radius: 12px;
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
        overflow: hidden;
        animation: slideInRight 0.3s ease;
        position: relative;
    }

    .toast.success {
        border-left: 4px solid var(--success);
    }

    .toast.error {
        border-left: 4px solid var(--error);
    }

    .toast-content {
        padding: 16px 20px;
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .toast-icon {
        font-size: 24px;
        font-weight: bold;
    }

    .toast.success .toast-icon {
        color: var(--success);
    }

    .toast.error .toast-icon {
        color: var(--error);
    }

    .toast-message {
        flex: 1;
        font-size: 14px;
        line-height: 1.4;
        color: var(--black);
    }

    .toast-close {
        cursor: pointer;
        font-size: 20px;
        color: #999;
        transition: color 0.2s;
        line-height: 1;
        padding: 0 5px;
    }

    .toast-close:hover {
        color: var(--black);
    }

    .toast-progress {
        position: absolute;
        bottom: 0;
        left: 0;
        height: 3px;
        background: rgba(0, 0, 0, 0.1);
        width: 100%;
    }

    .toast-progress-bar {
        height: 100%;
        animation: progress 4s linear forwards;
    }

    .toast.success .toast-progress-bar {
        background: var(--success);
    }

    .toast.error .toast-progress-bar {
        background: var(--error);
    }

    @keyframes slideInRight {
        from {
            transform: translateX(100%);
            opacity: 0;
        }

        to {
            transform: translateX(0);
            opacity: 1;
        }
    }

    @keyframes slideOutRight {
        from {
            transform: translateX(0);
            opacity: 1;
        }

        to {
            transform: translateX(100%);
            opacity: 0;
        }
    }

    @keyframes progress {
        from {
            width: 100%;
        }

        to {
            width: 0%;
        }
    }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 992px) {
        .contact-grid-2cols {
            grid-template-columns: 1fr;
            gap: 0;
        }

        .contact-modern-section {
            padding: 50px 0;
        }

        .nef-contact_two {
            min-height: 400px;
            border-radius: 24px 24px 0 0;
        }

        .contact-form-card {
            padding: 30px 25px;
        }
    }

    @media (max-width: 576px) {
        .form-row-2cols {
            grid-template-columns: 1fr;
            gap: 0;
        }

        .toast {
            min-width: 280px;
            max-width: 350px;
        }

        .contact-form-card h3 {
            font-size: 24px;
        }

        .btn-submit-contact {
            padding: 14px 20px;
            font-size: 16px;
        }
    }

    /* ... vos styles CSS existants ... */
    .spinner {
        display: inline-block;
        width: 20px;
        height: 20px;
        border: 3px solid rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        border-top-color: var(--white);
        animation: spin 0.6s linear infinite;
        margin-right: 10px;
        vertical-align: middle;
    }

    @keyframes spin {
        to {
            transform: rotate(360deg);
        }
    }

    .toast-container {
        position: fixed;
        top: 20px;
        right: 20px;
        z-index: 9999;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .toast {
        min-width: 300px;
        background: white;
        border-radius: 8px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        overflow: hidden;
        animation: slideInRight 0.3s ease;
    }

    .toast.success {
        border-left: 4px solid #28a745;
    }

    .toast.error {
        border-left: 4px solid #dc3545;
    }

    .toast-content {
        padding: 16px;
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .toast-icon {
        font-size: 24px;
        font-weight: bold;
    }

    .toast.success .toast-icon {
        color: #28a745;
    }

    .toast.error .toast-icon {
        color: #dc3545;
    }

    .toast-message {
        flex: 1;
        font-size: 14px;
    }

    .toast-close {
        cursor: pointer;
        font-size: 20px;
        padding: 0 5px;
    }

    .toast-progress {
        position: absolute;
        bottom: 0;
        left: 0;
        height: 3px;
        background: rgba(0, 0, 0, 0.1);
        width: 100%;
    }

    .toast-progress-bar {
        height: 100%;
        animation: progress 4s linear forwards;
    }

    .toast.success .toast-progress-bar {
        background: #28a745;
    }

    .toast.error .toast-progress-bar {
        background: #dc3545;
    }

    @keyframes slideInRight {
        from {
            transform: translateX(100%);
            opacity: 0;
        }

        to {
            transform: translateX(0);
            opacity: 1;
        }
    }

    @keyframes slideOutRight {
        from {
            transform: translateX(0);
            opacity: 1;
        }

        to {
            transform: translateX(100%);
            opacity: 0;
        }
    }

    @keyframes progress {
        from {
            width: 100%;
        }

        to {
            width: 0%;
        }
    }