/* =====================================================
   EPDEM - Components CSS
   Styles des composants réutilisables
   ===================================================== */

/* ===========================================
   1. SERVICE CARDS
   =========================================== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-6);
}

.service-card {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--color-primary);
    transition: height var(--transition-base);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card:hover::before {
    height: 100%;
}

.service-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-primary-light);
    margin-bottom: var(--space-4);
}

.service-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.service-card p {
    color: var(--color-text-light);
    font-size: var(--text-sm);
}

/* ===========================================
   2. TESTIMONIALS
   =========================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-6);
    box-shadow: var(--shadow-sm);
}

.testimonial-content {
    font-size: var(--text-base);
    color: var(--color-text);
    margin-bottom: var(--space-6);
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.testimonial-name {
    font-weight: 600;
    color: var(--color-text);
}

.testimonial-location {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-top: var(--space-2);
}

.testimonial-stars svg {
    color: #f59e0b;
    width: 16px;
    height: 16px;
}

/* ===========================================
   3. FAQ ACCORDION
   =========================================== */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-4);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-answer {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-light);
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* ===========================================
   4. PROCESS STEPS
   =========================================== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
}

.process-step {
    text-align: center;
    position: relative;
}

.process-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-4);
}

.process-step h3 {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.process-step p {
    font-size: var(--text-sm);
    color: var(--color-text-light);
}

/* ===========================================
   5. FORMULES CARDS
   =========================================== */
.formules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.formule-card {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 2px solid transparent;
    cursor: pointer;
}

.formule-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.formule-card.selected {
    border-color: var(--color-primary);
    background: var(--color-primary-light);
}

.formule-icon {
    font-size: 3rem;
    margin-bottom: var(--space-4);
}

.formule-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.formule-subtitle {
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-secondary);
    margin-bottom: var(--space-4);
}

.formule-content {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    line-height: 1.7;
}

/* ===========================================
   6. CONTACT FORM
   =========================================== */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    font-family: var(--font-body);
    font-size: var(--text-base);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: white;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

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

/* ===========================================
   7. CTA SECTION
   =========================================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    padding: var(--space-16) 0;
    text-align: center;
}

.cta-section h2 {
    color: white;
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.cta-section p {
    font-size: var(--text-lg);
    opacity: 0.9;
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background: white;
    color: var(--color-primary);
}

.cta-section .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

.cta-section .btn-outline {
    border-color: white;
    color: white;
}

.cta-section .btn-outline:hover {
    background: white;
    color: var(--color-primary);
}

/* ===========================================
   8. MAP SECTION
   =========================================== */
.map-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    align-items: center;
}

.zones-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
}

.zone-tag {
    padding: var(--space-2) var(--space-4);
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
}

.map-container {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.map-container svg {
    width: 100%;
    height: auto;
}

/* ===========================================
   9. WHATSAPP BUTTON
   =========================================== */
.whatsapp-btn {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-sticky);
}

.whatsapp-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-fast);
}

.whatsapp-btn a:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
    width: 32px;
    height: 32px;
    fill: white;
}

/* ===========================================
   10. BREADCRUMB
   =========================================== */
.breadcrumb {
    padding: var(--space-4) 0;
    font-size: var(--text-sm);
}

.breadcrumb-list {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    list-style: none;
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb-item a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.breadcrumb-item a:hover {
    color: var(--color-primary);
}

.breadcrumb-item.active {
    color: var(--color-text);
    font-weight: 500;
}

.breadcrumb-separator {
    color: var(--color-text-muted);
}

/* ===========================================
   11. MULTI-STEP FORM (DEVIS)
   =========================================== */

/* Progress Bar */
.progress-bar {
    width: 100%;
    height: 6px;
    background: var(--color-border);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-bottom: var(--space-6);
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--radius-full);
    transition: width 0.5s ease;
}

/* Form Steps Indicator */
.form-steps {
    margin-bottom: var(--space-8);
}

.form-step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
}

.form-step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    position: relative;
}

.form-step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-border);
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--text-base);
    transition: all var(--transition-base);
}

.form-step-item.active .form-step-number {
    background: var(--color-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.form-step-item.completed .form-step-number {
    background: var(--color-success);
    color: white;
}

.form-step-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    font-weight: 500;
    transition: color var(--transition-base);
}

.form-step-item.active .form-step-label {
    color: var(--color-primary);
    font-weight: 600;
}

.form-step-item.completed .form-step-label {
    color: var(--color-success);
}

.form-step-connector {
    width: 60px;
    height: 3px;
    background: var(--color-border);
    margin: 0 var(--space-2);
    margin-bottom: var(--space-6);
    transition: background var(--transition-base);
}

.form-step-connector.active {
    background: var(--color-success);
}

/* Form Panels */
.form-panel {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.form-panel.active {
    display: block;
}

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

/* Form Row */
.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* Form Navigation */
.form-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid var(--color-border);
}

/* Required Field Indicator */
.required {
    color: var(--color-error);
    font-weight: 600;
}

/* Form Checkbox */
.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--space-3);
    margin: var(--space-6) 0;
    font-size: var(--text-sm);
}

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

.form-checkbox label {
    cursor: pointer;
    line-height: 1.5;
}

.form-checkbox a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Page Hero (pour pages internes) */
.page-hero {
    padding: calc(80px + var(--space-12)) 0 var(--space-8);
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-alt) 100%);
}

.page-hero-title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
    color: var(--color-text);
}

.page-hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-light);
    max-width: 600px;
}

/* Breadcrumb amélioré */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    margin-bottom: var(--space-6);
}

.breadcrumb-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.breadcrumb-item::after {
    content: '/';
    color: var(--color-text-muted);
    margin-left: var(--space-2);
}

.breadcrumb-item:last-child::after {
    display: none;
}

.breadcrumb-link {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.breadcrumb-link:hover {
    color: var(--color-primary);
}

.breadcrumb-current {
    color: var(--color-text);
    font-weight: 500;
}

/* ===========================================
   12. WHATSAPP BUTTON FLOATING
   =========================================== */
.whatsapp-float {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: var(--z-sticky);
}

.whatsapp-float-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    color: white;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    transition: all var(--transition-fast);
}

.whatsapp-float-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float-btn svg {
    width: 32px;
    height: 32px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 75px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-text);
    color: white;
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-lg);
    font-size: var(--text-sm);
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
}

/* ===========================================
   13. BUTTONS ADDITIONAL STYLES
   =========================================== */
.btn-block {
    width: 100%;
    display: flex;
    justify-content: center;
}

.btn-outline-white {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-outline-white:hover {
    background: white;
    color: var(--color-primary);
}

/* ===========================================
   14. UTILITIES ADDITIONAL
   =========================================== */
.flex {
    display: flex;
}

.gap-4 {
    gap: var(--space-4);
}

.mt-8 {
    margin-top: var(--space-8);
}

.font-semibold {
    font-weight: 600;
}

.text-sm {
    font-size: var(--text-sm);
}

/* ===========================================
   15. SKIP LINK ACCESSIBILITY
   =========================================== */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-primary);
    color: white;
    padding: var(--space-3) var(--space-6);
    border-radius: var(--radius-lg);
    font-weight: 600;
    z-index: 9999;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-4);
    outline: 3px solid var(--color-secondary);
    outline-offset: 2px;
}

/* ===========================================
   16. ZONE LIST (Zones d'intervention)
   =========================================== */
.zone-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
    margin-top: var(--space-4);
}

.zone-item {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-primary-light);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-primary-dark);
}

.zone-item::before {
    content: '';
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}

/* ===========================================
   17. ACCORDION STYLES
   =========================================== */
.accordion {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
}

.accordion-item {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-5) var(--space-6);
    background: none;
    border: none;
    font-family: var(--font-body);
    font-size: var(--text-base);
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--color-text);
}

.accordion-header:hover {
    color: var(--color-primary);
    background: var(--color-background-alt);
}

.accordion-icon {
    font-size: var(--text-xl);
    font-weight: 300;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.accordion-item.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-item.active .accordion-content {
    max-height: 500px;
}

.accordion-body {
    padding: 0 var(--space-6) var(--space-5);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===========================================
   18. TESTIMONIALS IMPROVED
   =========================================== */
.testimonial {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border-light);
    transition: all var(--transition-base);
}

.testimonial:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.testimonial-content {
    font-size: var(--text-base);
    color: var(--color-text);
    line-height: 1.7;
    margin-bottom: var(--space-6);
    font-style: italic;
}

.testimonial-content::before {
    content: '"';
    font-size: var(--text-4xl);
    color: var(--color-primary);
    font-family: Georgia, serif;
    line-height: 0;
    vertical-align: bottom;
    margin-right: var(--space-1);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    flex-shrink: 0;
}

.testimonial-name {
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--space-1);
}

.testimonial-location {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.testimonial-rating {
    display: flex;
    gap: 2px;
    margin-top: var(--space-2);
}

.testimonial-rating svg {
    color: #f59e0b;
    width: 16px;
    height: 16px;
}

/* ===========================================
   19. PROCESS STEPS IMPROVED
   =========================================== */
.process {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-6);
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: 35px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: var(--color-border);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.process-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: white;
    border-radius: 50%;
    font-family: var(--font-heading);
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.3);
}

.process-content {
    background: white;
    padding: var(--space-4);
    border-radius: var(--radius-lg);
}

.process-title {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text);
}

.process-text {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ===========================================
   20. FOOTER IMPROVED
   =========================================== */
.footer-title {
    font-size: var(--text-base);
    font-weight: 600;
    color: white;
    margin-bottom: var(--space-4);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-2);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
}

.footer-contact-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.footer-legal {
    display: flex;
    gap: var(--space-6);
}

.footer-legal a {
    color: rgba(255, 255, 255, 0.5);
    font-size: var(--text-sm);
    transition: color var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--color-primary);
}

/* ===========================================
   21. STATS SECTION IMPROVED
   =========================================== */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
    padding: var(--space-8) 0;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1;
    margin-bottom: var(--space-2);
}

.stat-label {
    font-size: var(--text-sm);
    font-weight: 500;
}

.text-white {
    color: white;
}

.text-primary {
    color: var(--color-primary);
}

/* ===========================================
   22. CARD SERVICE
   =========================================== */
.card-service {
    position: relative;
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    overflow: hidden;
    text-decoration: none;
    display: block;
    border: 2px solid transparent;
}

.card-service::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: var(--color-primary);
    transition: height var(--transition-base);
}

.card-service:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary-light);
}

.card-service:hover::before {
    height: 100%;
}

.card-number {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--color-primary-light);
    margin-bottom: var(--space-4);
    display: block;
}

.card-title {
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--color-text);
}

.card-text {
    font-size: var(--text-sm);
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ===========================================
   23. CTA SECTION IMPROVED
   =========================================== */
.cta-title {
    font-size: var(--text-3xl);
    color: white;
    margin-bottom: var(--space-4);
}

.cta-text {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}