/**
 * ============================================================================
 * RAUCIMS & PARTNERS — MODALES DE TELECHARGEMENT (CSS UNIFIE)
 * ============================================================================
 *
 * Styles communs pour toutes les modales de telechargement :
 * - Brochures (services + footer)
 * - Textes juridiques
 *
 * Classes communes :
 * - .download-modal : container principal
 * - .download-modal-overlay : overlay sombre
 * - .download-modal-content : boite blanche
 * - .download-modal-header : en-tete
 * - .download-modal-close : bouton fermer
 * - .download-form : formulaire
 * - .download-form-group : groupe de champ
 * - .download-message : message feedback
 * - .download-actions : boutons
 */

/* ============================
   VARIABLES
   ============================ */
:root {
    --modal-orange: #FF6B35;
    --modal-orange-hover: #E65A2E;
    --modal-blue: #1A2E4A;
    --modal-white: #FFFFFF;
    --modal-gray: #555555;
    --modal-gray-light: #F8F9FA;
    --modal-border: #E0E0E0;
    --modal-success: #28a745;
    --modal-success-bg: #d4edda;
    --modal-success-border: #c3e6cb;
    --modal-error: #dc3545;
    --modal-error-bg: #f8d7da;
    --modal-error-border: #f5c6cb;
    --modal-transition: all 0.3s ease-in-out;
    --modal-radius: 12px;
    --modal-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

/* ============================
   CONTAINER MODAL
   ============================ */
.download-modal,
.brochure-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.download-modal[style*="display: flex"],
.download-modal[style*="display:flex"],
.brochure-modal[style*="display: flex"],
.brochure-modal[style*="display:flex"] {
    animation: modalFadeIn 0.3s ease-out;
}

/* ============================
   OVERLAY
   ============================ */
.download-modal-overlay,
.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    cursor: pointer;
}

/* ============================
   CONTENU MODAL
   ============================ */
.download-modal-content,
.modal-content {
    position: relative;
    background: var(--modal-white);
    max-width: 480px;
    width: 100%;
    border-radius: var(--modal-radius);
    box-shadow: var(--modal-shadow);
    z-index: 2;
    animation: modalSlideUp 0.4s ease-out;
    overflow: hidden;
}

/* ============================
   HEADER
   ============================ */
.download-modal-header,
.modal-header {
    background: var(--modal-gray-light);
    padding: 25px 30px;
    text-align: center;
    border-bottom: 1px solid var(--modal-border);
    position: relative;
}

.download-modal-header i.fa-file-pdf-o,
.modal-header i.fa-file-pdf-o {
    font-size: 42px;
    color: var(--modal-orange);
    display: block;
    margin-bottom: 12px;
}

.download-modal-header h3,
.modal-header h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--modal-blue);
    margin: 0 0 8px 0;
}

.download-modal-header p,
.modal-header p {
    font-size: 14px;
    color: var(--modal-gray);
    margin: 0;
    line-height: 1.5;
}

/* ============================
   BOUTON FERMER
   ============================ */
.download-modal-close,
.modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--modal-white);
    border: 1px solid var(--modal-border);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--modal-transition);
    font-size: 20px;
    color: var(--modal-gray);
    line-height: 1;
    padding: 0;
}

.download-modal-close:hover,
.modal-close:hover {
    background: var(--modal-orange);
    border-color: var(--modal-orange);
    color: var(--modal-white);
    transform: rotate(90deg);
}

.download-modal-close i,
.modal-close i {
    font-size: 16px;
    transition: var(--modal-transition);
}

/* ============================
   FORMULAIRE
   ============================ */
.download-form,
.brochure-form {
    padding: 25px 30px 30px;
}

.download-form-group,
.form-group {
    margin-bottom: 18px;
}

.download-form-group:last-of-type,
.form-group:last-of-type {
    margin-bottom: 20px;
}

.download-form-group label,
.download-form label,
.brochure-form label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--modal-blue);
    margin-bottom: 6px;
}

.download-form-group label i,
.download-form label i,
.brochure-form label i {
    margin-right: 6px;
    color: var(--modal-orange);
    width: 16px;
}

.download-form-group label .required,
.download-form label .required {
    color: var(--modal-orange);
    margin-left: 2px;
}

.download-form-group input,
.download-form-group textarea,
.download-form input,
.download-form textarea,
.brochure-form input,
.brochure-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--modal-border);
    border-radius: 8px;
    font-size: 15px;
    color: var(--modal-blue);
    background: var(--modal-white);
    transition: var(--modal-transition);
}

.download-form-group input:focus,
.download-form-group textarea:focus,
.download-form input:focus,
.download-form textarea:focus,
.brochure-form input:focus,
.brochure-form textarea:focus {
    outline: none;
    border-color: var(--modal-orange);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.download-form-group input::placeholder,
.download-form input::placeholder,
.brochure-form input::placeholder {
    color: #999;
}

/* ============================
   MESSAGE FEEDBACK
   ============================ */
.download-message,
.brochure-message {
    padding: 12px 15px;
    border-radius: 8px;
    margin-bottom: 18px;
    text-align: center;
    font-size: 14px;
    font-weight: 500;
    display: none;
}

.download-message.success,
.brochure-message.success {
    background: var(--modal-success-bg);
    color: #155724;
    border: 1px solid var(--modal-success-border);
    display: block;
}

.download-message.error,
.brochure-message.error {
    background: var(--modal-error-bg);
    color: #721c24;
    border: 1px solid var(--modal-error-border);
    display: block;
}

/* ============================
   BOUTONS ACTIONS
   ============================ */
.download-actions,
.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 25px;
}

.btn-modal-cancel,
.btn-cancel {
    flex: 1;
    padding: 14px 20px;
    background: var(--modal-gray-light);
    color: var(--modal-gray);
    border: 1px solid var(--modal-border);
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--modal-transition);
    text-align: center;
}

.btn-modal-cancel:hover,
.btn-cancel:hover {
    background: var(--modal-border);
    color: var(--modal-blue);
}

.btn-modal-submit,
.btn-submit {
    flex: 2;
    padding: 14px 20px;
    background: var(--modal-orange);
    color: var(--modal-white);
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--modal-transition);
    text-align: center;
}

.btn-modal-submit:hover,
.btn-submit:hover {
    background: var(--modal-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.btn-modal-submit:disabled,
.btn-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-modal-submit i,
.btn-submit i {
    margin-right: 8px;
}

/* ============================
   SPINNER
   ============================ */
.btn-text {
    display: inline;
}

.btn-spinner {
    display: none;
}

.btn-modal-submit.loading .btn-text,
.btn-submit.loading .btn-text {
    display: none;
}

.btn-modal-submit.loading .btn-spinner,
.btn-submit.loading .btn-spinner {
    display: inline;
}

/* ============================
   ANIMATIONS
   ============================ */
@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes modalSlideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 576px) {
    .download-modal,
    .brochure-modal {
        padding: 15px;
    }

    .download-modal-content,
    .modal-content {
        max-width: 100%;
    }

    .download-modal-header,
    .modal-header {
        padding: 20px;
    }

    .download-modal-header h3,
    .modal-header h3 {
        font-size: 20px;
    }

    .download-modal-header i.fa-file-pdf-o,
    .modal-header i.fa-file-pdf-o {
        font-size: 36px;
    }

    .download-form,
    .brochure-form {
        padding: 20px;
    }

    .download-actions,
    .form-actions {
        flex-direction: column;
    }

    .btn-modal-cancel,
    .btn-cancel,
    .btn-modal-submit,
    .btn-submit {
        flex: none;
        width: 100%;
    }

    .btn-modal-cancel,
    .btn-cancel {
        order: 2;
    }

    .btn-modal-submit,
    .btn-submit {
        order: 1;
    }
}