/* ============================================
   VARIABLES CSS - CHARTE GRAPHIQUE
   ============================================ */

:root {
    /* Couleurs Principales */
    --color-primary: #313B8D;           /* BLEU PROFOND - Boutons CTA, Accents */
    --color-dark: #1F223F;              /* BLEU NUIT - Texte principal, Titres */
    --color-light: #E5EBFD;             /* BLEU PASTEL CLAIR - Arrière-plans */
    --color-white: #FFFFFF;              /* BLANC PUR - Fond principal */
    --color-accent: #C0FF8A;            /* VERT DOUX LUMINEUX - Validation, Succès */
    --color-black: #050E0E;             /* NOIR PROFOND - Contraste renforcé */
    
    /* Typographie */
    --font-title: 'Neulis Neue', sans-serif;
    --font-body: 'Montserrat', sans-serif;
    
    /* Tailles de Police */
    --font-size-h1: clamp(32px, 4vw, 56px);
    --font-size-h2: clamp(24px, 3vw, 40px);
    --font-size-body: 16px;
    --font-size-small: 14px;
    
    /* Espacements */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Bordures */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Ombres */
    --shadow-sm: 0 2px 4px rgba(31, 34, 63, 0.1);
    --shadow-md: 0 4px 8px rgba(31, 34, 63, 0.15);
    --shadow-lg: 0 8px 16px rgba(31, 34, 63, 0.2);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
}

/* ============================================
   POLICE NEULIS NEUE - CHARGEMENT LOCAL
   ============================================ */

@font-face {
    font-family: 'Neulis Neue';
    src: url('NeulisNeue-SemiBold.woff2') format('woff2'),
         url('NeulisNeue-SemiBold.woff') format('woff');
    font-weight: 600;
    font-style: normal;
    font-display: swap;
}

/* ============================================
   RESET & BASE
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   BREADCRUMB NAVIGATION
   ============================================ */

.breadcrumb {
    padding: var(--spacing-md) var(--spacing-sm);
    background-color: var(--color-white);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    max-width: 1200px;
    margin: 0 auto;
}

.breadcrumb a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--color-dark);
    text-decoration: underline;
}

.breadcrumb .separator {
    margin: 0 var(--spacing-xs);
    color: var(--color-dark);
    opacity: 0.6;
}

.breadcrumb .current {
    color: var(--color-dark);
    font-weight: 700;
}

/* ============================================
   CONTAINER PRINCIPAL
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg) var(--spacing-sm);
}

/* ============================================
   HEADER DE PAGE
   ============================================ */

.page-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.main-title {
    font-family: var(--font-title);
    font-size: var(--font-size-h1);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.subtitle {
    font-size: var(--font-size-body);
    color: var(--color-dark);
    opacity: 0.8;
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   INDICATEUR DE PROGRESSION
   ============================================ */

.progress-indicator {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xxl);
    padding: 0 var(--spacing-sm);
}

.progress-step {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-light);
    border: 2px solid var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all var(--transition-normal);
    cursor: pointer;
}

.progress-step:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.progress-step:hover .step-number {
    color: var(--color-white);
}

.progress-step::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--color-light);
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
}

.progress-step:last-child::after {
    display: none;
}

.progress-step.active {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.progress-step.active::after {
    background-color: var(--color-primary);
}

.step-number {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark);
    transition: color var(--transition-normal);
}

.progress-step.active .step-number {
    color: var(--color-white);
}

/* ============================================
   SECTION SÉLECTION DE SÉANCE
   ============================================ */

.session-selection {
    margin-bottom: var(--spacing-xxl);
}

.section-title {
    font-family: var(--font-title);
    font-size: var(--font-size-h2);
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.sessions-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* ============================================
   CARTE DE SÉANCE
   ============================================ */

.session-card {
    background-color: #F5F5F5;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    border: 2px solid transparent;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.session-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40px;
    height: 40px;
    background-color: var(--color-light);
    border-radius: 0 0 0 var(--border-radius-lg);
}

.session-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.session-card.selected {
    border-color: var(--color-primary);
    background-color: var(--color-light);
    box-shadow: var(--shadow-lg);
}

/* Header de la carte */
.session-header {
    margin-bottom: var(--spacing-md);
}

.session-date-time {
    margin-bottom: var(--spacing-sm);
}

.session-date-time time {
    font-family: var(--font-body);
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.session-location {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.location-label {
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
}

.session-mode {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    opacity: 0.8;
}

.session-mode .icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
}

/* Détails de la séance */
.session-details {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.6);
    border-radius: var(--border-radius-sm);
}

.location-info {
    font-size: var(--font-size-small);
    color: var(--color-dark);
    line-height: 1.5;
}

/* Promotion */
.session-promotion {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background-color: var(--color-white);
    border-left: 3px solid var(--color-primary);
    border-radius: var(--border-radius-sm);
}

.session-promotion p {
    font-size: var(--font-size-small);
    font-weight: 700;
    color: var(--color-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Footer de la carte */
.session-footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.session-availability {
    flex: 0 0 auto;
}

.availability-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-primary);
    color: var(--color-white);
    border-radius: 20px;
    font-size: var(--font-size-small);
    font-weight: 700;
    text-transform: lowercase;
}

.session-rate {
    flex: 0 0 auto;
}

.rate-button {
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: #E0E0E0;
    color: var(--color-dark);
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-small);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.rate-button:hover {
    background-color: #D0D0D0;
}

.session-action {
    flex: 1 1 auto;
    display: flex;
    justify-content: flex-end;
}

.cta-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-accent);
    color: var(--color-dark);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.cta-button:hover,
.cta-button.hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.cta-button:active {
    transform: translateX(2px);
    box-shadow: var(--shadow-sm);
}

.cta-button .arrow-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-normal);
}

.cta-button:hover .arrow-icon,
.cta-button.hover .arrow-icon {
    transform: translateX(4px);
}

/* ============================================
   RESPONSIVE DESIGN - MOBILE FIRST
   ============================================ */

/* Mobile (jusqu'à 480px) */
@media (max-width: 480px) {
    .container {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .main-title {
        font-size: clamp(28px, 8vw, 42px);
    }
    
    .section-title {
        font-size: clamp(20px, 6vw, 32px);
    }
    
    .session-card {
        padding: var(--spacing-md);
    }
    
    .session-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .session-action {
        justify-content: stretch;
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
    }
    
    .progress-indicator {
        gap: var(--spacing-sm);
    }
    
    .progress-step {
        width: 40px;
        height: 40px;
    }
    
    .step-number {
        font-size: 16px;
    }
}

/* Tablet (481px à 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    .container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .sessions-list {
        gap: var(--spacing-md);
    }
}

/* Desktop (769px et plus) */
@media (min-width: 769px) {
    .container {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .sessions-list {
        max-width: 900px;
        margin: 0 auto;
    }
    
    .session-card {
        padding: var(--spacing-xl);
    }
}

/* Large Desktop (1024px et plus) */
@media (min-width: 1024px) {
    .session-footer {
        flex-wrap: nowrap;
    }
}

/* ============================================
   ÉTATS D'INTERACTION & ACCESSIBILITÉ
   ============================================ */

/* Focus visible pour l'accessibilité */
button:focus-visible,
a:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* État désactivé */
button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* Animation de chargement (pour future intégration) */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.session-card {
    animation: fadeIn 0.4s ease-out;
}

.session-card:nth-child(2) {
    animation-delay: 0.1s;
}

.session-card:nth-child(3) {
    animation-delay: 0.2s;
}

/* ============================================
   ÉTAPE 2 - CONFIRMATION ET SÉLECTION PROGRAMME
   ============================================ */

/* Gestion des étapes */
.step-content {
    animation: fadeIn 0.4s ease-out;
}

/* Bloc Félicitations - Style cohérent avec l'étape 1 */
.step-2 .congratulations-block {
    background-color: var(--color-dark) !important;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
    color: var(--color-white) !important;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-lg);
}

.step-2 .congratulations-title {
    font-family: var(--font-title);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 600;
    color: var(--color-accent) !important;
    margin-bottom: var(--spacing-lg);
}

.step-2 .congratulations-content {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white) !important;
}

.step-2 .congratulations-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white) !important;
}

.step-2 .session-date,
.step-2 .session-time {
    font-size: 18px;
    margin-top: var(--spacing-md);
    font-weight: 400;
    color: var(--color-white) !important;
}

.step-2 .session-date strong,
.step-2 .session-time strong {
    color: var(--color-white) !important;
    font-weight: 700;
}

.step-2 .back-link {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    color: var(--color-white) !important;
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: color var(--transition-fast);
    font-family: var(--font-body);
}

.step-2 .back-link:hover {
    color: var(--color-accent) !important;
    text-decoration: underline;
}

/* Section Codes Promotionnels - Style épuré cohérent */
.step-2 .promotion-section {
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-sm);
}

.step-2 .promotion-item {
    margin-bottom: var(--spacing-lg);
}

.step-2 .promotion-item:last-child {
    margin-bottom: 0;
}

.step-2 .promotion-label {
    display: block;
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-weight: 400;
}

.step-2 .promotion-input-group {
    display: flex;
    gap: var(--spacing-xs);
    align-items: stretch;
}

.step-2 .promotion-input {
    flex: 1;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #E0E0E0;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-dark);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast);
}

.step-2 .promotion-input:focus {
    outline: none;
    border-color: var(--color-primary);
}

.step-2 .promotion-input::placeholder {
    color: #999;
}

.step-2 .promotion-submit {
    width: 48px;
    height: 48px;
    background-color: var(--color-accent) !important;
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--color-dark) !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.step-2 .promotion-submit:hover {
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    transform: scale(1.05);
}

.step-2 .promotion-submit:active {
    transform: scale(0.95);
}

.promotion-divider {
    height: 1px;
    background: repeating-linear-gradient(
        to right,
        #E0E0E0 0px,
        #E0E0E0 8px,
        transparent 8px,
        transparent 16px
    );
    margin: var(--spacing-lg) 0;
}

/* Section Sélection Programme - Style cohérent */
.step-2 .program-selection {
    margin-bottom: var(--spacing-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.step-2 .program-card {
    background-color: var(--color-dark) !important;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    color: var(--color-white) !important;
    max-width: 400px;
    margin: 0 auto;
    box-shadow: var(--shadow-md);
}

.step-2 .program-name {
    font-family: var(--font-title);
    font-size: clamp(28px, 4vw, 36px);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white) !important;
}

.step-2 .program-rate {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
    color: var(--color-white) !important;
    opacity: 0.9;
}

.step-2 .program-year {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-white) !important;
    opacity: 0.8;
}

/* Section Tarification Détaillée - Style cohérent avec cartes grises */
.step-2 .pricing-section {
    margin-bottom: var(--spacing-xxl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.step-2 .pricing-container {
    display: grid;
    grid-template-columns: 1fr 1px 1fr;
    grid-template-rows: auto auto auto auto auto auto;
    gap: 0;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.step-2 .pricing-container::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 1px;
    background: repeating-linear-gradient(
        to bottom,
        #E0E0E0 0px,
        #E0E0E0 8px,
        transparent 8px,
        transparent 16px
    );
    transform: translateX(-50%);
    z-index: 1;
}

.step-2 .pricing-left,
.step-2 .pricing-right {
    display: contents;
}

.step-2 .pricing-item {
    padding: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    border-bottom: 1px dashed #E0E0E0;
    align-items: center;
}

/* Ligne 1: Séance d'arrêt du tabac | Vide */
.step-2 .pricing-left .pricing-item:nth-child(1) {
    grid-row: 1;
    grid-column: 1;
    min-height: 60px;
}

.step-2 .pricing-right .pricing-item:nth-child(1) {
    grid-row: 1;
    grid-column: 3;
    min-height: 60px;
}

/* Ligne 2: Suivi en ligne | Illimité */
.step-2 .pricing-left .pricing-item:nth-child(2) {
    grid-row: 2;
    grid-column: 1;
    min-height: 200px;
    align-items: flex-start;
}

.step-2 .pricing-right .pricing-item:nth-child(2) {
    grid-row: 2;
    grid-column: 3;
    min-height: 200px;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: var(--spacing-sm);
}

/* Ligne 3: Assistance téléphonique | 12 mois */
.step-2 .pricing-left .pricing-item:nth-child(3) {
    grid-row: 3;
    grid-column: 1;
    min-height: 80px;
}

.step-2 .pricing-right .pricing-item:nth-child(3) {
    grid-row: 3;
    grid-column: 3;
    min-height: 80px;
    align-items: center;
    justify-content: center;
}

/* Ligne 4: Tarif | 249€ */
.step-2 .pricing-left .pricing-item:nth-child(4) {
    grid-row: 4;
    grid-column: 1;
    min-height: 60px;
}

.step-2 .pricing-right .pricing-item:nth-child(4) {
    grid-row: 4;
    grid-column: 3;
    min-height: 60px;
}

/* Ligne 5: Tarif Duo | 399€ */
.step-2 .pricing-left .pricing-item:nth-child(5) {
    grid-row: 5;
    grid-column: 1;
    min-height: 80px;
}

.step-2 .pricing-right .pricing-item:nth-child(5) {
    grid-row: 5;
    grid-column: 3;
    min-height: 80px;
}

/* Ligne 6: Tarif Réduit | 180€ */
.step-2 .pricing-left .pricing-item:nth-child(6) {
    grid-row: 6;
    grid-column: 1;
    min-height: 80px;
}

.step-2 .pricing-right .pricing-item:nth-child(6) {
    grid-row: 6;
    grid-column: 3;
    min-height: 80px;
}

.step-2 .pricing-item:last-child {
    border-bottom: none;
}

.step-2 .empty-item {
    background-color: #F5F5F5;
    min-height: 60px;
    align-items: center;
}

.step-2 .pricing-content {
    flex: 1;
}

/* Items de service - Style carte grise comme étape 1 */
.step-2 .service-item {
    background-color: #F5F5F5;
    align-items: flex-start !important;
}

.step-2 .service-item.highlighted {
    background-color: var(--color-light);
    align-items: flex-start !important;
}

/* Pour la ligne "Suivi en ligne", aligner le badge en haut */

.step-2 .service-description {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-dark);
    line-height: 1.6;
}

.step-2 .service-title {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.step-2 .service-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-style: italic;
}

.step-2 .service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.step-2 .service-features li {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    line-height: 1.8;
    margin-bottom: var(--spacing-xs);
}

/* Items de catégorie */
.step-2 .category-header {
    background-color: #F5F5F5;
    font-weight: 700;
    align-items: flex-start !important;
}

.step-2 .category-item {
    background-color: #F5F5F5;
    align-items: flex-start !important;
}

.step-2 .category-title {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.step-2 .category-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    opacity: 0.8;
}

/* Items de durée */
.step-2 .duration-item {
    background-color: #F5F5F5;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    gap: var(--spacing-sm);
}

.step-2 .duration-badge {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-accent) !important;
    color: var(--color-dark) !important;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    margin-top: var(--spacing-sm);
}

.step-2 .duration-badge.unlimited {
    background-color: var(--color-accent) !important;
}

/* Items de prix */
.step-2 .price-item {
    background-color: #F5F5F5;
    justify-content: space-between;
    align-items: center;
    flex-direction: row;
    min-height: auto;
}

.step-2 .price-amount {
    font-family: var(--font-body);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-dark);
}

.step-2 .price-select {
    width: 40px;
    height: 40px;
    background-color: var(--color-accent) !important;
    border: none;
    border-radius: var(--border-radius-sm);
    color: var(--color-dark) !important;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-normal);
    flex-shrink: 0;
}

.step-2 .price-select:hover {
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    transform: scale(1.1);
}

.step-2 .price-select:active {
    transform: scale(0.95);
}

.step-2 .price-select.selected {
    background-color: var(--color-primary) !important;
    color: var(--color-white) !important;
    box-shadow: 0 0 0 3px var(--color-light);
}

.step-2 .pricing-divider {
    height: 1px;
    background: repeating-linear-gradient(
        to right,
        #E0E0E0 0px,
        #E0E0E0 8px,
        transparent 8px,
        transparent 16px
    );
    margin: 0;
    padding: 0;
    min-height: 1px !important;
    border: none;
}

.step-2 .pricing-icon {
    width: 24px;
    height: 24px;
    color: var(--color-primary);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-2 .pricing-icon.check-icon {
    color: var(--color-primary);
}

/* Responsive pour l'étape 2 */
@media (max-width: 768px) {
    .step-2 .congratulations-block {
        padding: var(--spacing-lg);
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .step-2 .back-link {
        position: static;
        display: inline-block;
        margin-top: var(--spacing-md);
    }
    
    .step-2 .promotion-section {
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .promotion-input-group {
        flex-direction: column;
    }
    
    .promotion-submit {
        width: 100%;
    }
    
    .program-selection {
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .step-2 .pricing-section {
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .step-2 .pricing-container {
        grid-template-columns: 1fr;
    }
    
    .step-2 .pricing-divider {
        grid-column: 1;
    }
}

/* ============================================
   ÉTAPE 3 - FORMULAIRE DE COORDONNÉES
   ============================================ */

/* Bloc Félicitations - Style cohérent avec l'étape 2 */
.step-3 .congratulations-block {
    background-color: var(--color-dark) !important;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
    color: var(--color-white) !important;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-lg);
}

.step-3 .congratulations-title {
    font-family: var(--font-title);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 600;
    color: var(--color-accent) !important;
    margin-bottom: var(--spacing-lg);
}

.step-3 .congratulations-content {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white) !important;
}

.step-3 .congratulations-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white) !important;
}

.step-3 .session-date,
.step-3 .session-time {
    font-size: 18px;
    margin-top: var(--spacing-md);
    font-weight: 400;
    color: var(--color-white) !important;
}

.step-3 .session-date strong,
.step-3 .session-time strong {
    color: var(--color-white) !important;
    font-weight: 700;
}

.step-3 .back-link {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    color: var(--color-white) !important;
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: color var(--transition-fast);
    font-family: var(--font-body);
}

.step-3 .back-link:hover {
    color: var(--color-accent) !important;
    text-decoration: underline;
}

/* Section Formulaire de Contact */
.step-3 .contact-form-section {
    max-width: 900px;
    margin: 0 auto var(--spacing-xxl);
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.step-3 .form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.step-3 .form-title {
    font-family: var(--font-body);
    font-size: clamp(24px, 3vw, 32px);
    font-weight: 400;
    color: #999;
    margin-bottom: var(--spacing-sm);
}

.step-3 .form-subtitle {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    opacity: 0.7;
}

/* Formulaire */
.step-3 .contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.step-3 .form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
}

@media (min-width: 768px) {
    .step-3 .form-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .step-3 .form-row .form-group:only-child {
        grid-column: 1 / -1;
    }
}

.step-3 .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.step-3 .form-label {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 400;
    color: var(--color-dark);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.step-3 .required {
    color: #E74C3C;
    font-weight: 700;
}

.step-3 .form-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid #E0E0E0;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-dark);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast);
    width: 100%;
}

.step-3 .form-input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(49, 59, 141, 0.1);
}

.step-3 .form-input:invalid:not(:placeholder-shown) {
    border-color: #E74C3C;
}

.step-3 .form-input::placeholder {
    color: #999;
}

/* Checkbox */
.step-3 .checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: var(--spacing-sm);
}

.step-3 .form-checkbox {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--color-primary);
    flex-shrink: 0;
}

.step-3 .checkbox-label {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    line-height: 1.6;
    cursor: pointer;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-xs);
}

/* Bouton de soumission */
.step-3 .form-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.step-3 .form-submit-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-xl);
    background-color: var(--color-accent);
    color: var(--color-dark);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.step-3 .form-submit-button:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.step-3 .form-submit-button:active {
    transform: translateX(2px);
    box-shadow: var(--shadow-sm);
}

.step-3 .form-submit-button .arrow-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-normal);
}

.step-3 .form-submit-button:hover .arrow-icon {
    transform: translateX(4px);
}

/* Responsive pour l'étape 3 */
@media (max-width: 768px) {
    .step-3 .congratulations-block {
        padding: var(--spacing-lg);
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .step-3 .back-link {
        position: static;
        display: inline-block;
        margin-top: var(--spacing-md);
    }
    
    .step-3 .contact-form-section {
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
        padding: var(--spacing-lg);
    }
    
    .step-3 .form-row {
        grid-template-columns: 1fr;
    }
    
    .step-3 .form-submit-button {
        width: 100%;
        justify-content: center;
    }
}

/* ============================================
   ÉTAPE 4 - RÉCAPITULATIF ET PAIEMENT
   ============================================ */

/* Bloc Félicitations - Style cohérent avec les autres étapes */
.step-4 .congratulations-block {
    background-color: var(--color-dark) !important;
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    position: relative;
    color: var(--color-white) !important;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-lg);
}

.step-4 .congratulations-title {
    font-family: var(--font-title);
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 600;
    color: var(--color-accent) !important;
    margin-bottom: var(--spacing-lg);
}

.step-4 .congratulations-content {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
    color: var(--color-white) !important;
}

.step-4 .congratulations-content p {
    margin-bottom: var(--spacing-sm);
    color: var(--color-white) !important;
}

.step-4 .session-date,
.step-4 .session-time {
    font-size: 18px;
    margin-top: var(--spacing-md);
    font-weight: 400;
    color: var(--color-white) !important;
}

.step-4 .session-date strong,
.step-4 .session-time strong {
    color: var(--color-white) !important;
    font-weight: 700;
}

.step-4 .back-link {
    position: absolute;
    bottom: var(--spacing-md);
    left: var(--spacing-md);
    color: var(--color-white) !important;
    text-decoration: none;
    font-size: var(--font-size-small);
    transition: color var(--transition-fast);
    font-family: var(--font-body);
}

.step-4 .back-link:hover {
    color: var(--color-accent) !important;
    text-decoration: underline;
}

/* Section Commande et Paiement */
.step-4 .order-payment-section {
    max-width: 1200px;
    margin: 0 auto var(--spacing-xxl);
}

.step-4 .order-payment-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

/* En-têtes de section avec triangle */
.step-4 .section-header {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.step-4 .section-header::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: var(--spacing-lg);
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid var(--color-dark);
}

.step-4 .section-header-title {
    font-family: var(--font-title);
    font-size: clamp(20px, 2.5vw, 28px);
    font-weight: 600;
    color: var(--color-white);
    margin: 0;
}

.step-4 .cancel-all-button {
    background-color: #666;
    color: var(--color-white);
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.step-4 .cancel-all-button:hover {
    background-color: #777;
}

/* Blocs de commande */
.step-4 .order-summary,
.step-4 .payment-summary {
    background-color: var(--color-white);
    border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.step-4 .order-block {
    background-color: #F5F5F5;
    padding: var(--spacing-md) var(--spacing-lg);
    margin: var(--spacing-md);
    border-radius: var(--border-radius-sm);
    position: relative;
}

.step-4 .order-block:last-child {
    margin-bottom: var(--spacing-md);
}

.step-4 .order-block-title {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
}

.step-4 .order-block-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.step-4 .order-text {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-dark);
    margin: 0;
}

.step-4 .order-promotion {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    font-weight: 700;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: var(--spacing-xs) 0;
}

.step-4 .session-mode-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: var(--color-light);
    color: var(--color-primary);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-small);
    width: fit-content;
    margin-top: var(--spacing-xs);
}

.step-4 .session-mode-badge .icon {
    width: 16px;
    height: 16px;
}

.step-4 .modify-link {
    position: absolute;
    bottom: var(--spacing-md);
    right: var(--spacing-lg);
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: #666;
    text-decoration: none;
    transition: color var(--transition-fast);
}

.step-4 .modify-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Section Paiement */
.step-4 .payment-content {
    padding: var(--spacing-lg);
}

.step-4 .total-price {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid #E0E0E0;
}

.step-4 .total-price .price-amount {
    font-family: var(--font-body);
    font-size: 48px;
    font-weight: 700;
    color: var(--color-dark);
}

.step-4 .payment-methods {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.step-4 .card-logos {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.step-4 .card-logo {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    font-weight: 700;
    color: var(--color-dark);
    padding: var(--spacing-xs) var(--spacing-sm);
    background-color: #F5F5F5;
    border-radius: var(--border-radius-sm);
}

.step-4 .payment-options {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.step-4 .payment-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-lg);
    border: none;
    border-radius: var(--border-radius-md);
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.step-4 .payment-button.primary {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.step-4 .payment-button.primary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.step-4 .payment-button.secondary {
    background-color: var(--color-accent);
    color: var(--color-dark);
}

.step-4 .payment-button.secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateX(4px);
    box-shadow: var(--shadow-md);
}

.step-4 .payment-button .arrow-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-normal);
}

.step-4 .payment-button:hover .arrow-icon {
    transform: translateX(4px);
}

.step-4 .payment-installment-text {
    font-family: var(--font-body);
    font-size: var(--font-size-body);
    color: var(--color-dark);
    text-align: center;
    margin: 0;
}

.step-4 .order-number {
    text-align: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid #E0E0E0;
}

.step-4 .order-number p {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    margin: 0;
}

.step-4 .alternative-payment {
    margin-bottom: var(--spacing-lg);
}

.step-4 .alternative-payment p {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    line-height: 1.6;
    margin: 0;
}

.step-4 .payment-link {
    color: var(--color-primary);
    text-decoration: underline;
    transition: color var(--transition-fast);
}

.step-4 .payment-link:hover {
    color: var(--color-dark);
}

.step-4 .contact-info {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid #E0E0E0;
}

.step-4 .phone-number {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.step-4 .phone-icon {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
}

.step-4 .phone-text {
    font-family: var(--font-body);
    font-size: 28px;
    font-weight: 700;
    color: var(--color-accent);
}

.step-4 .phone-description {
    font-family: var(--font-body);
    font-size: var(--font-size-small);
    color: var(--color-dark);
    margin: 0;
}

/* Responsive pour l'étape 4 */
@media (max-width: 768px) {
    .step-4 .congratulations-block {
        padding: var(--spacing-lg);
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .step-4 .back-link {
        position: static;
        display: inline-block;
        margin-top: var(--spacing-md);
    }
    
    .step-4 .order-payment-section {
        margin-left: var(--spacing-sm);
        margin-right: var(--spacing-sm);
    }
    
    .step-4 .order-payment-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .step-4 .total-price .price-amount {
        font-size: 36px;
    }
}

/* ============================================
   IMPRESSION
   ============================================ */

@media print {
    .breadcrumb,
    .progress-indicator,
    .cta-button {
        display: none;
    }
    
    .session-card {
        break-inside: avoid;
        border: 1px solid var(--color-dark);
    }
}