/* ══════════════════════════════════════
   Palette & Variables — Minimalisme stratégique
   ══════════════════════════════════════ */

:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #eef2ff;
    --dark-color: #1e293b;
    --light-color: #f8fafc;
    --success-color: #20bf6b;
    --warning-color: #f7b731;
    --text-color: #1e293b;
    --muted-color: #94a3b8;
    --border-color: #e2e8f0;
    --gradient-primary: linear-gradient(135deg, #818cf8 0%, #6366f1 100%);
    --box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
    --border-radius: 8px;
}

/* ══════════════════════════════════════
   Base Typography
   ══════════════════════════════════════ */

body {
    font-family: 'Inter', 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    font-size: 16px;
    font-weight: 400;
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Space Grotesk', 'Segoe UI', Roboto, sans-serif;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    color: var(--dark-color);
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1.5rem;
}

/* ══════════════════════════════════════
   Header — Fond solide
   ══════════════════════════════════════ */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: var(--dark-color);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06);
}

.header-container {
    width: 100%;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 0;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo img {
    height: 60px;
    margin-right: 12px;
}

.logo span {
    color: white;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.4rem;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

/* Navigation principale */
.main-nav {
    display: flex;
    align-items: center;
}

/* Menu principal */
.nav-menu {
    display: flex;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-menu > li {
    position: relative;
    margin: 0 0 0 15px;
}

.nav-menu > li > a {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    padding: 10px 15px;
    text-decoration: none;
    border-radius: 4px;
    transition: color 0.3s ease;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    color: white;
    background-color: rgba(255, 255, 255, 0.08);
}

/* Menu déroulant */
.has-dropdown {
    position: relative;
}

.dropdown-toggle:after {
    content: '\f107';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-left: 5px;
    font-size: 0.8rem;
    transition: transform 0.3s ease;
}

.has-dropdown:hover .dropdown-toggle:after {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    min-width: 220px;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border: 1px solid var(--border-color);
    padding: 0;
    margin-top: 15px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
    z-index: 100;
    overflow: hidden;
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    right: 20px;
    width: 12px;
    height: 12px;
    background: white;
    transform: rotate(45deg);
    border-radius: 2px;
    border-top: 1px solid var(--border-color);
    border-left: 1px solid var(--border-color);
}

.dropdown li {
    list-style: none;
    border-bottom: 1px solid var(--border-color);
}

.dropdown li:last-child {
    border-bottom: none;
}

.dropdown li a {
    display: block;
    padding: 12px 20px;
    color: var(--dark-color);
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.2s ease;
    font-weight: 500;
}

.dropdown li a:hover {
    background: rgba(99, 102, 241, 0.06);
    color: var(--primary-color);
}

/* Bouton de consultation */
.consultation-btn a {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    margin-left: 15px;
    transition: background 0.3s ease;
}

.consultation-btn a:hover {
    background: var(--primary-dark);
}

.consultation-btn i {
    margin-right: 8px;
}

/* Bouton mobile */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 3px;
    margin-right: 10px;
    z-index: 1002;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 3px;
    background: white;
    margin: 5px 0;
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* ══════════════════════════════════════
   Responsive header / nav mobile
   ══════════════════════════════════════ */

@media (max-width: 991px) {
    .mobile-toggle {
        display: block;
    }

    /* Navigation principale en mode responsive */
    .main-nav {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: height 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        background: var(--dark-color);
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
        margin-top: 0;
    }

    /* Quand le menu est actif */
    body.menu-active .main-nav {
        height: calc(100vh - var(--header-height, 90px));
        overflow-y: auto;
    }

    .header-content {
        padding: 15px 0;
    }

    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        padding: 20px 15px;
    }

    .nav-menu > li {
        width: 100%;
        margin: 5px 0;
    }

    .nav-menu > li > a {
        padding: 12px 15px;
        width: 100%;
    }

    /* Animation du bouton hamburger */
    body.menu-active .mobile-toggle span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    body.menu-active .mobile-toggle span:nth-child(2) {
        opacity: 0;
    }

    body.menu-active .mobile-toggle span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    /* Menu déroulant en responsive */
    .dropdown {
        position: relative;
        top: auto;
        right: auto;
        width: 100%;
        background: transparent;
        box-shadow: none;
        border: none;
        border-radius: 0;
        margin-top: 0;
        padding: 0;
        max-height: 0;
        overflow: hidden;
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: max-height 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    /* Couleur du texte en blanc pour le mode responsive */
    .dropdown li {
        border-bottom: none;
    }

    .dropdown li a {
        color: var(--light-color);
    }

    .dropdown::before {
        display: none;
    }

    .has-dropdown.active .dropdown {
        max-height: 300px;
        padding: 8px 0 8px 15px;
        margin-top: 5px;
    }

    /* Effet push pour le contenu qui suit le dropdown */
    .has-dropdown.active ~ li {
        transform: translateY(10px);
        transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    /* Rotation de la flèche pour le dropdown */
    .has-dropdown.active .dropdown-toggle:after {
        transform: rotate(180deg);
    }

    .consultation-btn {
        margin-top: 15px;
    }

    .consultation-btn a {
        margin-left: 0;
        width: 100%;
        text-align: center;
    }
}

/* ══════════════════════════════════════
   Hero Section — Fond solide, pas de clip-path
   ══════════════════════════════════════ */

.hero {
    background: var(--dark-color);
    color: white;
    padding: 140px 0 120px;
    position: relative;
    overflow: hidden;
    margin-top: 90px;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.8rem;
    color: white;
    line-height: 1.2;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.7;
}

/* ══════════════════════════════════════
   Service Cards — Bordure fine, pas de shadow
   ══════════════════════════════════════ */

/* Cards globales : fond légèrement teinté, transition douce */
.card {
    background-color: #fafaff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.card:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.08);
    transform: translateY(-2px);
}

.service-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: box-shadow 0.3s ease, transform 0.3s ease;
    height: 100%;
    background-color: #fafaff;
    position: relative;
}

.service-card:hover {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.08);
    transform: translateY(-2px);
}

.service-card .card-body {
    padding: 2rem;
}

.service-card .card-title {
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.service-card .price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 1rem 0;
}

/* ══════════════════════════════════════
   CTA Sections — Fond solide, pas de clip-path
   ══════════════════════════════════════ */

.cta-section {
    background: var(--dark-color);
    color: white;
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section h2 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
}

.cta-section h2 {
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: white;
}

/* ══════════════════════════════════════
   Feature Sections — Icônes carrées arrondies
   ══════════════════════════════════════ */

.feature-section {
    padding: 80px 0;
}

.feature-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    height: 56px;
    width: 56px;
    line-height: 56px;
    text-align: center;
    border-radius: 12px;
    background: rgba(99, 102, 241, 0.08);
    margin-left: auto;
    margin-right: auto;
    transition: background 0.3s ease;
}

.text-center:hover .feature-icon {
    background: rgba(99, 102, 241, 0.14);
}

/* ══════════════════════════════════════
   Testimonials — Bordure au lieu de shadow
   ══════════════════════════════════════ */

.testimonial-card {
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--primary-color);
    padding: 2rem;
    margin: 1rem 0;
    background-color: white;
    position: relative;
    z-index: 1;
}

.testimonial-card::after {
    content: '\201C';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 5rem;
    font-family: 'Georgia', serif;
    color: rgba(99, 102, 241, 0.08);
    z-index: -1;
    line-height: 1;
}

.testimonial-card .quote {
    font-size: 1.1rem;
    font-style: italic;
    margin-bottom: 1.2rem;
}

.testimonial-card .author {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--muted-color);
    margin-bottom: 0;
}

/* ══════════════════════════════════════
   Footer — Fond solide, bordure top fine
   ══════════════════════════════════════ */

.custom-footer {
    background: var(--dark-color);
    color: white;
    position: relative;
    overflow: hidden;
    padding-top: 3rem;
    padding-bottom: 2rem;
}

.custom-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
}

.footer-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 1.25rem;
    position: relative;
    display: inline-block;
    letter-spacing: -0.01em;
    color: #fff;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
}

.footer-text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 1.5rem;
    font-weight: 400;
    max-width: 90%;
}

.footer-links {
    margin-bottom: 1.5rem;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    display: block;
    padding: 0.4rem 0;
    transition: color 0.3s ease;
    position: relative;
    font-weight: 400;
    font-size: 0.95rem;
}

.footer-link:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: var(--primary-color);
    color: white;
}

.footer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
    margin: 2rem 0;
}

.copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ══════════════════════════════════════
   Buttons — Plats, border-radius 8px
   ══════════════════════════════════════ */

.btn {
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    letter-spacing: 0;
    text-transform: none;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--gradient-primary);
    border: none;
    color: white;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.45);
    transform: translateY(-2px);
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
    transform: translateY(-1px);
}

.btn-light {
    background: white;
    color: var(--primary-color);
    border: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    font-weight: 700;
}

.btn-light:hover {
    background: var(--light-color);
    color: var(--primary-dark);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transform: translateY(-2px);
}

/* ══════════════════════════════════════
   CTA Buttons — Plus gros, plus visibles
   ══════════════════════════════════════ */

.btn-lg {
    padding: 18px 40px;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.01em;
    border-radius: 10px;
}

.btn-lg:active {
    transform: translateY(0);
}

/* Pulse animation pour le bouton de paiement */
.pricing-card-highlight .btn-primary {
    animation: subtlePulse 3s ease-in-out infinite;
}

@keyframes subtlePulse {
    0%, 100% { box-shadow: 0 2px 8px rgba(99, 102, 241, 0.2); }
    50% { box-shadow: 0 4px 20px rgba(99, 102, 241, 0.35); }
}

.pricing-card-highlight .btn-primary:hover {
    animation: none;
}

/* ══════════════════════════════════════
   Section Title — Trait unique simple
   ══════════════════════════════════════ */

/* Espacement généreux entre sections sur desktop */
section.py-5 {
    padding-top: 4.5rem !important;
    padding-bottom: 4.5rem !important;
}

/* bg-light utilise la teinte primaire au lieu du gris générique */
section.bg-light {
    background-color: var(--primary-light) !important;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 15px;
    font-weight: 700;
    color: var(--dark-color);
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
}

/* ══════════════════════════════════════
   Keyframes
   ══════════════════════════════════════ */

@keyframes timerPulse {
    0% { opacity: 1; }
    50% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* ══════════════════════════════════════
   Language Switcher
   ══════════════════════════════════════ */

.lang-switcher {
    margin-left: 5px;
}

.lang-btn {
    display: inline-block;
    color: white !important;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px !important;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
}

/* ══════════════════════════════════════
   Prospective Highlight Card
   ══════════════════════════════════════ */

.prospective-highlight {
    border: 2px solid var(--primary-color);
    position: relative;
}

/* ══════════════════════════════════════
   Pricing Card
   ══════════════════════════════════════ */

.pricing-card-highlight {
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.1);
    transition: box-shadow 0.3s ease;
}

.pricing-card-highlight:hover {
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.18);
}

.pricing-amount {
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-color);
    font-family: 'Space Grotesk', sans-serif;
    line-height: 1;
    margin-bottom: 0.5rem;
}

/* ══════════════════════════════════════
   Chat Interface
   ══════════════════════════════════════ */

/* Page chat : pas de header/footer site, plein écran */
.chat-page .chat-section {
    margin-top: 0;
    padding: 0;
}

.chat-page .chat-container {
    height: 100vh;
}

.chat-section {
    margin-top: 90px;
    padding: 0;
}

.chat-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 90px);
    max-width: 900px;
    margin: 0 auto;
}

.chat-header {
    background: white;
    color: var(--dark-color);
    padding: 6px 12px;
    flex-shrink: 0;
    border-bottom: 1px solid var(--border-color);
}

/* Header chat dédié : logo + titre + chrono — une ligne compacte */
.chat-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-header-brand {
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-header-logo {
    height: 38px;
    width: auto;
}

/* Bouton fusionné chrono + stop — couleurs du thème par défaut */
.chat-session-btn {
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary-color);
    border: 1px solid rgba(99, 102, 241, 0.2);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 4px 10px;
}

.chat-header-title {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--dark-color);
}

/* Séparateur dans le bouton fusionné chrono+stop */
.chat-timer-sep {
    margin: 0 6px;
    opacity: 0.4;
}

.chat-header h2 {
    color: var(--dark-color);
    font-size: 1.2rem;
    margin: 0;
}

.chat-timer {
    background: rgba(99, 102, 241, 0.08);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: var(--border-radius);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    white-space: nowrap;
}

.timer-warning {
    background: rgba(247, 183, 49, 0.12) !important;
    color: #b45309;
}

.timer-danger {
    background: rgba(239, 68, 68, 0.12) !important;
    color: #dc2626;
    animation: timerPulse 1s infinite;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: var(--light-color);
}

.chat-message {
    margin-bottom: 16px;
    display: flex;
}

.chat-message.user-message {
    justify-content: flex-end;
}

.chat-message.assistant-message {
    justify-content: flex-start;
}

.chat-message.system-message {
    justify-content: center;
}

.message-bubble {
    max-width: 75%;
    padding: 12px 18px;
    border-radius: 18px;
    line-height: 1.6;
    word-wrap: break-word;
}

.user-message .message-bubble {
    background: var(--primary-color);
    color: white;
    border-bottom-right-radius: 4px;
}

.assistant-message .message-bubble {
    background: white;
    color: var(--text-color);
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border-color);
}

.system-bubble {
    background: rgba(99, 102, 241, 0.06);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.typing-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    color: var(--muted-color);
    font-size: 0.85rem;
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--muted-color);
    border-radius: 50%;
    animation: typingDot 1.4s infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingDot {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-6px); opacity: 1; }
}

.chat-input-container {
    padding: 15px 20px;
    background: white;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
}

.chat-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.chat-input-wrapper textarea {
    flex: 1;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 10px 18px;
    font-size: 0.95rem;
    resize: none;
    outline: none;
    max-height: 150px;
    line-height: 1.5;
    transition: border-color 0.3s;
}

.chat-input-wrapper textarea:focus {
    border-color: var(--primary-color);
}

.send-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* ══════════════════════════════════════
   Synthesis Inline (dans le chat)
   ══════════════════════════════════════ */

.synthesis-inline {
    margin: 20px 10px;
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: white;
}

.synthesis-inline-header {
    background: var(--dark-color);
    color: white;
    padding: 14px 20px;
    font-size: 1.1rem;
    font-weight: 600;
}

.synthesis-inline-content {
    padding: 20px;
    line-height: 1.7;
    color: var(--text-color);
    max-height: 500px;
    overflow-y: auto;
}

.synthesis-inline-content h2 {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 1.2em;
    margin-bottom: 0.5em;
}

.synthesis-inline-content h3 {
    font-size: 1.05rem;
    margin-top: 1em;
    margin-bottom: 0.4em;
}

.synthesis-inline-content p {
    margin-bottom: 0.6em;
}

.synthesis-inline-content ul {
    padding-left: 1.5em;
    margin-bottom: 0.6em;
}

.synthesis-inline-content li {
    margin-bottom: 0.3em;
}

/* ══════════════════════════════════════
   Session Card
   ══════════════════════════════════════ */

.session-card {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    transition: box-shadow 0.3s ease;
}

.session-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.06);
}

/* ══════════════════════════════════════
   Bootstrap Overrides
   ══════════════════════════════════════ */

.bg-primary {
    background-color: var(--primary-color) !important;
}

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

.bg-light {
    background-color: var(--light-color) !important;
}

/* ══════════════════════════════════════
   Page Prospective — Traitement premium
   ══════════════════════════════════════ */

/* Hero différencié : gradient plus profond */
.prospective-hero {
    background: linear-gradient(135deg, #1e293b 0%, #312e81 100%);
    padding: 160px 0 130px;
}

.prospective-hero h1 {
    font-size: 3.2rem;
    letter-spacing: -0.03em;
}

/* Pricing : section isolée visuellement */
.pricing-card-highlight {
    background: white;
}

/* ══════════════════════════════════════
   Responsive
   ══════════════════════════════════════ */

@media (max-width: 768px) {
    .hero {
        padding: 80px 0 60px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .prospective-hero {
        padding: 90px 0 70px;
    }

    .prospective-hero h1 {
        font-size: 2.2rem;
    }

    section.py-5 {
        padding-top: 3rem !important;
        padding-bottom: 3rem !important;
    }

    .section-padding {
        padding: 60px 0;
    }

    .row.align-items-center .col-lg-6:first-child .mt-4 {
        margin-bottom: 30px;
    }

    .pricing-amount {
        font-size: 3rem;
    }

    /* Chat responsive : pleine largeur sur mobile */
    .chat-container {
        max-width: 100%;
    }

    .chat-page .container-fluid {
        padding: 0;
    }

    .chat-header-title {
        font-size: 0.85rem;
    }

    .message-bubble {
        max-width: 90%;
    }

    .chat-timer {
        font-size: 0.85rem;
    }
}

@media (max-width: 991px) {
    .lang-switcher {
        margin-top: 10px;
    }

    .lang-btn {
        display: block;
        text-align: center;
    }
}