/* ============================================
   GestIA — Site vitrine
   Design : bandeau hero impactant + images castor
   ============================================ */

/* ---------- Variables ---------- */
:root {
    --primary: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --accent: #f59e0b;
    --accent-dark: #d97706;
    --bg-dark: #0f172a;
    --bg-dark-2: #1e293b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --text-dark: #0f172a;
    --text-body: #334155;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    --text-white: #ffffff;
    --border: #e2e8f0;
    --border-dark: #334155;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -2px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -4px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    color: var(--text-body);
    line-height: 1.6;
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---------- Container ---------- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}
.container-narrow {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Navbar ---------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}
.navbar.scrolled {
    box-shadow: var(--shadow-md);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.25rem;
}
.nav-logo-img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    object-fit: contain;
}
.logo-text {
    color: var(--text-dark);
}
.logo-accent {
    color: var(--primary);
}
.nav-links {
    display: flex;
    gap: 32px;
}
.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: var(--transition);
    position: relative;
}
.nav-links a:hover,
.nav-links a.active {
    color: var(--text-dark);
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}
.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}
.nav-actions {
    display: flex;
    gap: 10px;
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-dark);
    transition: var(--transition);
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}
.btn-sm { padding: 8px 16px; font-size: 0.85rem; border-radius: var(--radius-sm); }
.btn-md { padding: 10px 20px; font-size: 0.9rem; border-radius: var(--radius-sm); }
.btn-lg { padding: 14px 28px; font-size: 1rem; border-radius: var(--radius-md); }
.btn-full { width: 100%; }

.btn-primary {
    background: var(--primary);
    color: white;
}
.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(37,99,235,0.4);
}
.btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 1.5px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
}
.btn-ghost {
    background: transparent;
    color: var(--text-body);
}
.btn-ghost:hover {
    color: var(--primary);
}
.btn-white {
    background: white;
    color: var(--primary);
}
.btn-white:hover {
    background: #f1f5f9;
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}
.btn-white-outline {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.6);
}
.btn-white-outline:hover {
    background: rgba(255,255,255,0.15);
    border-color: white;
}
.btn-outline-white {
    background: transparent;
    color: white;
    border: 1.5px solid rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
    background: rgba(255,255,255,0.1);
    border-color: white;
}

/* ============================================
   HERO — Bandeau image plein écran
   ============================================ */
.hero {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: center;
    overflow: hidden;
}
.hero-banner {
    position: absolute;
    inset: 0;
    top: 64px;
    z-index: 0;
}
.hero-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}
.hero-banner-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0) 0%,
        rgba(0,0,0,0) 40%,
        rgba(0,0,0,0.3) 65%,
        rgba(0,0,0,0.7) 100%
    );
}
.hero-banner-content {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 1200px;
    padding: 0 24px 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 32px;
}
.hero-banner-content .hero-ctas {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    justify-content: center;
}
.hero-banner-content .hero-stats {
    display: flex;
    gap: 0;
    align-items: center;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-xl);
    padding: 16px 8px;
    border: 1px solid rgba(255,255,255,0.15);
}
.hero-stat {
    display: flex;
    flex-direction: column;
    padding: 0 28px;
    align-items: center;
}
.hero-stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: white;
}
.hero-stat-label {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}
.hero-stat-divider {
    width: 1px;
    height: 36px;
    background: rgba(255,255,255,0.2);
}
.hero-scroll {
    position: absolute;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    color: rgba(255,255,255,0.6);
    z-index: 2;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- Sections ---------- */
.section {
    padding: 100px 0;
}
.section-light { background: var(--bg-light); }
.section-dark { background: var(--bg-dark); color: var(--text-white); }
.section-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, #4f46e5 40%, #7c3aed 100%);
    color: white;
}
.section-cta {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e3a5f 100%);
    color: white;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
}
.section-light .section-header h2 { color: var(--text-dark); }
.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}
.section-dark .section-header p { color: var(--text-light); }
.section-gradient .section-header p { color: rgba(255,255,255,0.75); }

/* ============================================
   ARGUMENTS — Cards avec images castor
   ============================================ */
.arguments-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.argument-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border);
    transition: var(--transition);
}
.argument-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.argument-card-img {
    padding: 0;
    overflow: hidden;
}
.argument-card-img .argument-img-wrapper {
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: #f0f4ff;
}
.argument-card-img .argument-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.argument-card-img:hover .argument-img-wrapper img {
    transform: scale(1.05);
}
.argument-card-img h3,
.argument-card-img p {
    padding: 0 24px;
}
.argument-card-img h3 {
    padding-top: 20px;
}
.argument-card-img p {
    padding-bottom: 24px;
}
.argument-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: rgba(37,99,235,0.06);
    border-radius: var(--radius-md);
    color: var(--primary);
    margin-bottom: 20px;
}
.argument-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.argument-card p {
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* ============================================
   SCREENSHOTS SHOWCASE
   ============================================ */
.screenshots-showcase {
    margin-bottom: 64px;
}
.screenshot-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 32px;
}
.screenshot-tab {
    padding: 10px 24px;
    background: var(--bg-dark-2);
    border: 1px solid var(--border-dark);
    color: var(--text-light);
    font-family: var(--font);
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
}
.screenshot-tab:hover {
    color: white;
    border-color: var(--primary-light);
}
.screenshot-tab.active {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
}
.screenshot-viewer {
    display: flex;
    justify-content: center;
}
.screenshot-frame {
    width: 100%;
    max-width: 960px;
    background: var(--bg-dark-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0,0,0,0.5);
    border: 1px solid var(--border-dark);
}
.screenshot-frame-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: #0f172a;
    border-bottom: 1px solid var(--border-dark);
}
.frame-dots {
    display: flex;
    gap: 6px;
}
.frame-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.frame-dots span:first-child { background: #fca5a5; }
.frame-dots span:nth-child(2) { background: #fcd34d; }
.frame-dots span:last-child { background: #86efac; }
.frame-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}
.screenshot-frame-body {
    position: relative;
    background: #1e293b;
    min-height: 200px;
}
.screenshot-img {
    display: none;
    width: 100%;
    height: auto;
}
.screenshot-img.active {
    display: block;
    animation: fadeIn 0.4s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* ============================================
   FEATURES GRID
   ============================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.feature-card {
    background: var(--bg-dark-2);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--border-dark);
    transition: var(--transition);
}
.feature-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-4px);
}
.feature-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-light);
    opacity: 0.3;
    margin-bottom: 12px;
    line-height: 1;
}
.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.feature-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* ============================================
   IA SECTION
   ============================================ */
.ia-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,255,255,0.15);
    color: white;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 16px;
}

/* IA Impact — Bloc temps gagné */
.ia-impact {
    display: flex !important;
    justify-content: center;
    gap: 28px;
    margin: 0 auto 56px;
    max-width: 900px;
}
.ia-impact-card {
    flex: 1;
    text-align: center;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 40px 24px 32px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.ia-impact-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.ia-impact-number {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 10px;
    color: #ffd43b;
}
.ia-impact-label {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 8px;
    line-height: 1.3;
}
.ia-impact-detail {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.55);
    font-style: italic;
}
@media (max-width: 768px) {
    .ia-impact {
        flex-direction: column;
        gap: 16px;
        margin-bottom: 40px;
    }
    .ia-impact-card { padding: 28px 20px 24px; }
    .ia-impact-number { font-size: 2.4rem; }
}

/* IA Star feature */
.ia-star {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 48px;
    align-items: center;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: 48px;
    border: 1px solid rgba(255,255,255,0.15);
    margin-bottom: 48px;
}
.ia-star-visual {
    display: flex;
    justify-content: center;
}
.ia-star-visual img {
    max-width: 340px;
    width: 100%;
    border-radius: var(--radius-lg);
    filter: drop-shadow(0 20px 40px rgba(0,0,0,0.3));
}
.ia-star-content .ia-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--accent);
    color: var(--text-dark);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
}
.ia-star-content h3 {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: white;
}
.ia-star-content p {
    font-size: 1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    margin-bottom: 24px;
}
.ia-star-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.ia-star-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    color: rgba(255,255,255,0.85);
    font-weight: 500;
}
.ia-star-list li svg {
    color: #86efac;
    flex-shrink: 0;
}

/* IA features grid */
.ia-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.ia-feature-card {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid rgba(255,255,255,0.15);
    transition: var(--transition);
}
.ia-feature-card:hover {
    background: rgba(255,255,255,0.15);
    transform: translateY(-4px);
}
.ia-feature-icon {
    color: rgba(255,255,255,0.8);
    margin-bottom: 16px;
}
.ia-feature-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.ia-feature-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.7);
    line-height: 1.6;
}
/* Chatbot assistant section */
.ia-feature-highlight {
    border: 1px solid rgba(255,255,255,0.3);
    background: rgba(255,255,255,0.15);
}
.ia-chatbot-section {
    margin-top: 48px;
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-xl, 20px);
    border: 1px solid rgba(255,255,255,0.15);
    padding: 48px;
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 40px;
    align-items: center;
}
.ia-chatbot-visual {
    display: flex;
    justify-content: center;
}
.ia-chatbot-visual img {
    width: 100%;
    max-width: 280px;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}
.ia-chatbot-content h3 {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.3;
}
.ia-chatbot-content > p {
    font-size: 1rem;
    color: rgba(255,255,255,0.75);
    line-height: 1.7;
    margin-bottom: 28px;
    max-width: 700px;
}
.ia-chatbot-examples {
    margin-bottom: 28px;
}
.chatbot-example {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 600px;
}
.chatbot-bubble {
    padding: 14px 18px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.6;
}
.chatbot-bubble-user {
    background: rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.9);
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    max-width: 85%;
    font-style: italic;
}
.chatbot-bubble-assistant {
    background: linear-gradient(135deg, rgba(59,130,246,0.3), rgba(139,92,246,0.3));
    color: white;
    border-bottom-right-radius: 4px;
    align-self: flex-end;
    max-width: 85%;
}
.ia-chatbot-content .ia-star-list {
    margin-top: 8px;
}

.ia-cta {
    text-align: center;
    margin-top: 48px;
}
.ia-cta p {
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
    font-size: 1rem;
}

/* ---------- Métiers ---------- */
.metiers-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.metier-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    border: 1px solid var(--border);
    text-align: center;
    transition: var(--transition);
}
.metier-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}
.metier-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(124,58,237,0.08));
    border-radius: var(--radius-md);
    color: var(--primary);
    margin: 0 auto 16px;
}
.metier-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}
.metier-card p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 12px;
}
.metier-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary);
    background: rgba(37,99,235,0.06);
    padding: 4px 10px;
    border-radius: 100px;
}

/* ---------- Tarifs ---------- */
.pricing-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}
.pricing-main {
    position: sticky;
    top: 100px;
}
.pricing-card {
    border-radius: var(--radius-xl);
    overflow: hidden;
}
.pricing-licence {
    background: var(--bg-white);
    padding: 40px;
    border: 2px solid rgba(37,99,235,0.2);
    box-shadow: 0 0 0 4px rgba(37,99,235,0.05), var(--shadow-xl);
}
.pricing-badge-main {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary);
    color: white;
    font-size: 0.78rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 16px;
}
.pricing-licence h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}
.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 32px;
}
.pricing-amount {
    font-size: 4rem;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1;
}
.pricing-currency {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
}
.pricing-period {
    font-size: 1rem;
    color: var(--text-muted);
    margin-left: 4px;
}
.pricing-features {
    margin-bottom: 32px;
}
.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 0;
    font-size: 0.95rem;
    color: var(--text-body);
}
.pricing-features li svg {
    color: #22c55e;
    flex-shrink: 0;
}
.pricing-maintenance {
    margin-top: 20px;
    padding: 16px;
    background: #f0f4ff;
    border-radius: var(--radius-md);
    text-align: center;
}
.pricing-maintenance p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* IA pricing */
.pricing-options-header {
    margin-bottom: 24px;
}
.ia-badge-small {
    display: inline-block;
    padding: 4px 10px;
    background: rgba(245,158,11,0.2);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 8px;
}
.pricing-options-header h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}
.pricing-options-header p {
    font-size: 0.9rem;
    color: var(--text-light);
}
.pricing-ia-cards {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.pricing-ia {
    background: var(--bg-dark-2);
    padding: 24px;
    border: 1px solid var(--border-dark);
    position: relative;
}
.pricing-ia-popular {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.15);
}
.pricing-popular-badge {
    position: absolute;
    top: -1px;
    right: 24px;
    background: var(--primary);
    color: white;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.pricing-ia h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.pricing-price-small {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 12px;
}
.pricing-amount-small {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
}
.pricing-period-small {
    font-size: 0.9rem;
    color: var(--text-light);
}
.pricing-features-small li {
    font-size: 0.85rem;
    color: var(--text-light);
    padding: 3px 0;
}
.pricing-annual {
    margin-top: 12px;
    font-size: 0.8rem;
    color: var(--text-muted);
}
.pricing-save {
    color: #22c55e;
    font-weight: 600;
}
.pricing-ia-note {
    margin-top: 16px;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-align: center;
}

/* Comparison */
.comparison {
    margin-top: 80px;
    text-align: center;
}
.comparison h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 32px;
}
.comparison-table {
    max-width: 600px;
    margin: 0 auto;
}
.comparison-row {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 16px;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border-dark);
    text-align: left;
    font-size: 0.92rem;
}
.comparison-header {
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-light);
    border-bottom: 2px solid var(--border-dark);
}
.comparison-gestia {
    color: #22c55e;
}
.comparison-note {
    margin-top: 20px;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* ---------- FAQ ---------- */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.faq-item {
    border-radius: var(--radius-md);
    overflow: hidden;
}
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    font-family: var(--font);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-dark);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
}
.faq-question:hover {
    background: #f0f4ff;
}
.faq-question svg {
    flex-shrink: 0;
    transition: var(--transition);
    color: var(--text-muted);
}
.faq-item.active .faq-question svg {
    transform: rotate(180deg);
    color: var(--primary);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer {
    max-height: 300px;
}
.faq-answer p {
    padding: 0 24px 20px;
    font-size: 0.92rem;
    color: var(--text-muted);
    line-height: 1.7;
}

/* ---------- CTA ---------- */
.cta-content {
    text-align: center;
    padding: 40px 0;
}
.cta-mascot {
    margin-bottom: 24px;
}
.cta-mascot img {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    border: 3px solid rgba(255,255,255,0.2);
}
.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.cta-content > p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 32px;
}
.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.cta-details {
    margin-top: 16px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
}
.cta-divider {
    width: 60px;
    height: 1px;
    background: rgba(255,255,255,0.2);
    margin: 40px auto;
}
.cta-ia-trial h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
}
.cta-ia-trial p {
    font-size: 0.95rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 20px;
}

/* ---------- Footer ---------- */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-dark);
}
.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 40px;
    margin-bottom: 40px;
}
.footer-brand {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
}
.footer-logo-img {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    object-fit: contain;
    margin-bottom: 8px;
}
.footer-brand .logo-text {
    color: white;
    font-size: 1.2rem;
    font-weight: 700;
}
.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 8px;
}
.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: white;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 4px 0;
    transition: var(--transition);
}
.footer-col a:hover {
    color: white;
}
.footer-bottom {
    border-top: 1px solid var(--border-dark);
    padding-top: 24px;
    text-align: center;
}
.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ---------- Animations ---------- */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .arguments-grid { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .ia-features { grid-template-columns: repeat(2, 1fr); }
    .ia-star {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }
    .ia-star-visual { order: -1; }
    .ia-star-visual img { max-width: 280px; margin: 0 auto; }
    .ia-star-content { text-align: center; }
    .ia-star-list { align-items: center; }
    .ia-chatbot-section { grid-template-columns: 1fr; gap: 24px; padding: 32px; }
    .ia-chatbot-visual { order: -1; }
    .ia-chatbot-visual img { max-width: 220px; margin: 0 auto; }
    .metiers-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-layout { grid-template-columns: 1fr; }
    .pricing-main { position: static; }
}

@media (max-width: 768px) {
    .section { padding: 64px 0; }
    .section-header h2 { font-size: 2rem; }
    .nav-links, .nav-actions { display: none; }
    .nav-toggle { display: flex; }
    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: white;
        padding: 20px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
        box-shadow: var(--shadow-lg);
    }
    .hero {
        min-height: 60vh;
    }
    .hero-banner-content {
        padding-bottom: 40px;
    }
    .hero-banner-content .hero-stats {
        flex-direction: column;
        gap: 12px;
        padding: 20px 24px;
    }
    .hero-stat { padding: 0; }
    .hero-stat-divider { display: none; }
    .hero-banner-content .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    .arguments-grid { grid-template-columns: 1fr; }
    .argument-card-img .argument-img-wrapper { height: 180px; }
    .features-grid { grid-template-columns: 1fr; }
    .ia-features { grid-template-columns: 1fr; }
    .ia-chatbot-section { padding: 28px 20px; grid-template-columns: 1fr; }
    .ia-chatbot-visual { order: -1; }
    .ia-chatbot-visual img { max-width: 200px; margin: 0 auto; }
    .chatbot-bubble-user, .chatbot-bubble-assistant { max-width: 100%; }
    .ia-star {
        padding: 24px;
        gap: 24px;
    }
    .ia-star-content h3 { font-size: 1.4rem; }
    .metiers-grid { grid-template-columns: repeat(2, 1fr); }
    .comparison-row { font-size: 0.82rem; padding: 10px 12px; }
    .pricing-amount { font-size: 3rem; }
    .footer-content { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: repeat(2, 1fr); }
    .cta-content h2 { font-size: 2rem; }
    .screenshot-tabs { flex-wrap: wrap; }
}

@media (max-width: 480px) {
    .hero { min-height: 50vh; }
    .hero-stat-number { font-size: 1.2rem; }
    .metiers-grid { grid-template-columns: 1fr; }
    .footer-links { grid-template-columns: 1fr; }
}