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

html {
    -webkit-overflow-scrolling: touch;
    height: 100%;
    overflow-x: hidden;
    width: 100%;
}

html, body {
    position: relative;
    height: 100%;
}

:root {
    --primary-blue: #2563eb;
    --primary-blue-dark: #1e40af;
    --primary-blue-light: #3b82f6;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --text-light: #9ca3af;
    --bg-white: #ffffff;
    --border-gray: #e5e7eb;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Animation classes */
.animate-on-scroll {
    opacity: 0;
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.fade-in {
    animation: fadeIn 0.8s ease-out forwards;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.scale-in {
    animation: scaleIn 0.6s ease-out forwards;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--text-dark);
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 50%, #faf5ff 100%);
    min-height: 100vh;
    line-height: 1.6;
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(37, 99, 235, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

body > * {
    position: relative;
    z-index: 1;
}

body > .header {
    position: fixed !important;
    z-index: 1000 !important;
    -webkit-transform: translate3d(0, 0, 0) !important;
    transform: translate3d(0, 0, 0) !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    width: 100%;
    box-sizing: border-box;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    border-bottom: none;
    box-shadow: none;
    transition: background 0.3s ease, border-bottom 0.3s ease, box-shadow 0.3s ease;
    -webkit-transform: translate3d(0, 0, 0);
    transform: translate3d(0, 0, 0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    will-change: transform;
    margin: 0;
    padding: 0;
}

.header.scrolled {
    background: white !important;
    border-bottom: 1px solid #e5e7eb !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 90px;
    gap: 20px;
}

.header-logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
}

.header-logo img {
    width: 32px;
    height: 32px;
    border-radius: 6px;
}

.header-lang {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: 20px;
}

@media (max-width: 991px) {
    .header-lang {
        margin-left: auto;
        gap: 8px;
    }
}

.btn-mobile {
    display: none;
    padding: 11px 20px;
    background: var(--primary-blue);
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

@media (max-width: 991px) {
    .btn-mobile {
        background: var(--primary-blue);
        box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
    }
}

.btn-mobile:hover {
    background: var(--primary-blue-dark);
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.header-nav a {
    padding: 37px 15px;
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.header-nav a::after {
    content: '';
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-blue);
    transition: width 0.3s ease;
}

.header-nav a:hover::after {
    width: calc(100% - 30px);
}

.header-nav a:hover {
    color: var(--primary-blue);
}

.header-buttons {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
}

.btn-login,
.btn-signup {
    padding: 14px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s;
    white-space: nowrap;
}

.btn-login {
    background: white;
    border: 1px solid var(--border-gray);
    color: var(--text-dark);
}

.btn-login:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

.btn-signup {
    background: var(--primary-blue);
    color: white;
    border: none;
}

.btn-signup:hover {
    background: var(--primary-blue-dark);
}

/* Responsive */
@media (max-width: 991px) {
    body {
        padding-top: 0 !important;
    }
    
    .header {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        z-index: 9999 !important;
        background: transparent;
        border-bottom: none;
        box-shadow: none;
        -webkit-transform: translate3d(0, 0, 0) !important;
        transform: translate3d(0, 0, 0) !important;
        -webkit-backface-visibility: hidden !important;
        backface-visibility: hidden !important;
        will-change: transform !important;
        margin: 0 !important;
        padding: 0 !important;
        transition: background 0.3s ease, border-bottom 0.3s ease, box-shadow 0.3s ease;
    }
    
    /* Forcer la spécificité encore plus élevée pour mobile */
    header.header.scrolled,
    .header.scrolled {
        background: white !important;
        border-bottom: 1px solid #e5e7eb !important;
        box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05) !important;
    }
    
    .header .container {
        margin: 0 auto;
        padding: 0 24px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .header-inner {
        height: 80px;
    }
    
    .header-logo a {
        color: var(--text-dark);
        text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    }
    
    .header.scrolled .header-logo a {
        text-shadow: none;
    }
    
    .header-nav {
        display: none;
    }
    
    .header-buttons {
        display: none;
    }
    
    .btn-mobile {
        display: inline-block;
    }
    
    .main-content {
        padding: 100px 0 100px;
    }
}

/* Main Content */
.main-content {
    padding: 120px 0 100px;
    margin-top: 0;
    display: flex;
    align-items: center;
    min-height: calc(100vh - 80px);
    position: relative;
}

.main-content::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

@media (max-width: 991px) {
    .main-content::before {
        left: -50px;
        width: 300px;
        height: 300px;
    }
}

.main-content::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

@media (max-width: 991px) {
    .main-content::after {
        right: -50px;
        width: 300px;
        height: 300px;
    }
}

/* Decorative Shapes */
.decorative-shape {
    position: absolute;
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.15) 0%, rgba(37, 99, 235, 0.05) 100%);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
    top: 15%;
    left: 8%;
    animation-delay: 0s;
}

.shape-2 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(139, 92, 246, 0.05) 100%);
    border-radius: 50%;
    top: 25%;
    right: 10%;
    animation-delay: 1s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12) 0%, rgba(37, 99, 235, 0.04) 100%);
    border-radius: 20% 80% 20% 80% / 80% 20% 80% 20%;
    bottom: 20%;
    left: 12%;
    animation-delay: 2s;
}

.shape-4 {
    width: 90px;
    height: 90px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(139, 92, 246, 0.04) 100%);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    bottom: 15%;
    right: 8%;
    animation-delay: 1.5s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@media (max-width: 991px) {
    .decorative-shape {
        opacity: 0.4;
    }
    
    .shape-1 {
        width: 80px;
        height: 80px;
        top: 10%;
        left: 5%;
    }
    
    .shape-2 {
        width: 60px;
        height: 60px;
        top: 20%;
        right: 5%;
    }
    
    .shape-3 {
        width: 70px;
        height: 70px;
        bottom: 15%;
        left: 8%;
    }
    
    .shape-4 {
        width: 65px;
        height: 65px;
        bottom: 10%;
        right: 5%;
    }
}

.hero-centered {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

/* Rating Badge */
.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    padding: 12px 24px;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: 16px;
    margin-bottom: 32px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06), 0 0 0 1px rgba(37, 99, 235, 0.05);
    animation: fadeInUp 0.8s ease-out 0.2s both;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.rating-badge:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.stars {
    display: flex;
    align-items: center;
    gap: 4px;
}

.stars svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    filter: drop-shadow(0 1px 2px rgba(255, 184, 0, 0.3));
}

.rating-info {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.rating-value {
    font-weight: 800;
    font-size: 16px;
    color: var(--text-dark);
    letter-spacing: -0.3px;
}

.reviews-count {
    font-size: 13px;
    color: var(--text-gray);
    font-weight: 500;
    letter-spacing: -0.2px;
}

@media (max-width: 991px) {
    .rating-badge {
        padding: 10px 18px;
        gap: 10px;
        margin-bottom: 24px;
    }
    
    .stars svg {
        width: 16px;
        height: 16px;
    }
    
    .rating-value {
        font-size: 15px;
    }
    
    .reviews-count {
        font-size: 12px;
    }
}

@media (max-width: 640px) {
    .rating-badge {
        padding: 8px 16px;
        gap: 8px;
        margin-bottom: 20px;
        border-radius: 12px;
    }
    
    .stars {
        gap: 2px;
    }
    
    .stars svg {
        width: 14px;
        height: 14px;
    }
    
    .rating-value {
        font-size: 14px;
    }
    
    .reviews-count {
        font-size: 11px;
    }
}

.headline-centered {
    font-size: 60px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 24px;
    letter-spacing: -2px;
    text-align: center;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.highlight-blue {
    color: var(--primary-blue);
}

.text-link {
    color: var(--primary-blue);
    text-decoration: underline;
    text-decoration-color: rgba(37, 99, 235, 0.3);
    text-underline-offset: 3px;
    transition: all 0.2s ease;
}

.text-link:hover {
    color: var(--primary-blue-dark);
    text-decoration-color: var(--primary-blue);
}

.description-centered {
    font-size: 20px;
    color: var(--text-gray);
    line-height: 1.6;
    margin-bottom: 40px;
    text-align: center;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.cta-buttons-centered {
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: center;
    animation: fadeInUp 0.8s ease-out 0.8s both;
}

.btn-primary-dark,
.btn-secondary-light {
    padding: 16px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.5;
    letter-spacing: 0;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    display: inline-block;
    box-sizing: border-box;
    text-align: center;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-primary-dark::before,
.btn-secondary-light::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary-dark:hover::before,
.btn-secondary-light:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary-dark {
    background: var(--text-dark);
    color: white;
}

.btn-primary-dark:hover {
    background: #111827;
}

.btn-secondary-light {
    background: white;
    color: var(--text-dark);
    border: 1px solid var(--border-gray);
    padding: 17px 32px;
}

.btn-secondary-light:hover {
    border-color: var(--text-dark);
    background: #f9fafb;
}

.hero-additional-info {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 48px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease-out 1s both;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    color: var(--text-gray);
}

.info-item svg {
    flex-shrink: 0;
}


/* Responsive Design */
@media (max-width: 991px) {
    .headline-centered {
        font-size: 48px;
    }

    .description-centered {
        font-size: 18px;
    }
}

@media (max-width: 640px) {
    .main-content {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .headline-centered {
        font-size: 36px;
        letter-spacing: -1px;
    }

    .description-centered {
        font-size: 16px;
    }

    .cta-buttons-centered {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .btn-primary-dark,
    .btn-secondary-light {
        width: 100%;
        display: block;
        text-align: center;
    }

    .hero-additional-info {
        gap: 20px;
        margin-top: 32px;
    }

    .info-item {
        font-size: 14px;
    }
}

/* Features Section */
.features-section {
    padding: 100px 0;
    background: var(--bg-white);
    position: relative;
}

.features-header {
    margin-bottom: 80px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 24px;
}

.features-left {
    display: flex;
    flex-direction: column;
}

.features-right {
    display: flex;
    align-items: center;
}

.features-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border: 1px solid var(--border-gray);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 24px;
    width: fit-content;
}

.tag-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2563eb;
}

.features-main-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 0;
    letter-spacing: -1.5px;
}

.features-subtitle {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.7;
    max-width: 100%;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    border-radius: 16px;
    padding: 40px 32px;
    text-align: left;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid var(--border-gray);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: #dbeafe;
}

.feature-icon {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 24px;
    height: 80px;
}

.icon-box {
    width: 56px;
    height: 56px;
    background: #2563eb;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.icon-number {
    font-size: 28px;
    font-weight: 800;
    color: white;
    line-height: 1;
}

.feature-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.feature-description {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.7;
    margin-top: 0;
}

/* Live Demo Section */
.live-demo-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 50%, #faf5ff 100%);
    position: relative;
    overflow: hidden;
}

.live-demo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(37, 99, 235, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.live-demo-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.live-demo-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0;
    transform: translateX(-30px);
    animation: slideInLeft 0.8s ease-out 0.2s forwards;
}

.live-demo-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-blue);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.live-demo-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.1;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -1.5px;
}

.live-demo-description {
    font-size: 18px;
    color: var(--text-gray);
    line-height: 1.6;
}

.chatbot-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.chatbot-widget {
    width: 100%;
    max-width: 400px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: auto;
    min-height: 500px;
    max-height: 600px;
    opacity: 0;
    transform: translateX(30px) scale(0.95);
    animation: slideInRight 0.8s ease-out 0.3s forwards;
}

.chatbot-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-gray);
    background: white;
}

.chatbot-header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chatbot-logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
}

.chatbot-header-title {
    font-weight: 600;
    font-size: 16px;
    color: var(--text-dark);
}

.chatbot-close-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-gray);
    padding: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.chatbot-close-btn:hover {
    color: var(--text-dark);
}

.chatbot-content {
    flex: 1;
    overflow: visible;
    padding: 24px 20px 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.chatbot-avatar-large {
    margin-bottom: 20px;
}

.avatar-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e0f2fe 0%, #bae6fd 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.chatbot-greeting {
    margin-bottom: 24px;
}

.greeting-text {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.wave-emoji {
    font-size: 32px;
    display: inline-block;
}

.greeting-subtitle {
    font-size: 16px;
    color: var(--text-gray);
    margin: 0;
}

.chatbot-suggested-questions {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.suggested-question-btn {
    background: white;
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 14px 16px;
    text-align: left;
    color: var(--text-dark);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
}

.suggested-question-btn:hover {
    background: #f9fafb;
    border-color: var(--primary-blue);
    transform: translateX(4px);
}

.chevron-icon {
    color: var(--text-gray);
    flex-shrink: 0;
}

.chatbot-input-container {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-gray);
    background: white;
}

.chatbot-input {
    flex: 1;
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 15px;
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.2s;
}

.chatbot-input:focus {
    border-color: var(--primary-blue);
}

.chatbot-input::placeholder {
    color: var(--text-light);
}

.chatbot-send-btn {
    background: var(--text-dark);
    border: none;
    border-radius: 12px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.2s;
    flex-shrink: 0;
}

.chatbot-send-btn:hover {
    background: #111827;
}

@media (max-width: 968px) {
    .live-demo-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .live-demo-title {
        font-size: 42px;
    }

    .chatbot-widget {
        max-width: 100%;
    }
}

@media (max-width: 640px) {
    .live-demo-section {
        padding: 60px 0;
    }

    .live-demo-title {
        font-size: 36px;
    }

    .live-demo-description {
        font-size: 16px;
    }

    .chatbot-widget {
        height: auto;
        min-height: auto;
        max-height: none;
        max-width: 100%;
    }

    .chatbot-content {
        padding: 20px 16px 16px;
    }

    .chatbot-avatar-large {
        margin-bottom: 16px;
    }

    .avatar-circle {
        width: 60px;
        height: 60px;
    }

    .chatbot-greeting {
        margin-bottom: 20px;
    }

    .greeting-text {
        font-size: 24px;
    }

    .wave-emoji {
        font-size: 24px;
    }

    .greeting-subtitle {
        font-size: 14px;
    }

    .chatbot-suggested-questions {
        gap: 10px;
    }

    .suggested-question-btn {
        padding: 12px 14px;
        font-size: 14px;
    }

    .chatbot-header {
        padding: 12px 16px;
    }

    .chatbot-input-container {
        padding: 12px 16px;
    }
}

/* Pricing Section */
.pricing-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.pricing-header {
    text-align: center;
    margin-bottom: 48px;
}

.pricing-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.pricing-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Pricing Toggle */
.pricing-toggle-wrapper {
    display: flex;
    justify-content: center;
    margin-bottom: 48px;
}

.pricing-toggle {
    display: inline-flex;
    background: #f3f4f6;
    border-radius: 10px;
    padding: 4px;
    position: relative;
}

.toggle-btn {
    background: transparent;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    color: var(--text-gray);
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
}

.toggle-btn.active {
    background: #dbeafe;
    color: var(--primary-blue);
}

.save-badge {
    position: absolute;
    top: -14px !important;
    left: 50%;
    transform: translateX(-50%);
    background: #10b981;
    color: white;
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 4px;
    white-space: nowrap;
}

/* Pricing Cards */
.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border: 2px solid var(--border-gray);
    border-radius: 16px;
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
}

.pricing-card.animated {
    opacity: 1;
    transform: translateY(0);
}

.pricing-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    transform: translateY(-8px) scale(1.02);
}

.pricing-card-popular {
    border-color: var(--primary-blue);
    border-width: 2px;
}

.popular-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-50%);
    background: var(--primary-blue);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 16px;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.card-header {
    margin-bottom: 32px;
}

.plan-name {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.plan-price {
    margin-bottom: 8px;
}

.price-amount {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1;
}

.price-period {
    font-size: 16px;
    color: var(--text-gray);
    font-weight: 500;
}

.plan-usage {
    font-size: 14px;
    color: var(--text-gray);
    margin-top: 8px;
}

.plan-features {
    list-style: none;
    flex: 1;
    margin-bottom: 32px;
}

.plan-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 15px;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.plan-features li svg {
    flex-shrink: 0;
    margin-top: 2px;
}

.plan-btn {
    width: 100%;
    padding: 14px 24px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    text-decoration: none;
    display: block;
    text-align: center;
    box-sizing: border-box;
    position: relative;
    overflow: hidden;
}

.plan-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.plan-btn:hover::before {
    width: 300px;
    height: 300px;
}

.plan-btn-secondary {
    background: #f3f4f6;
    color: var(--text-dark);
}

.plan-btn-secondary:hover {
    background: #e5e7eb;
}

.plan-btn-primary {
    background: var(--primary-blue);
    color: white;
}

.plan-btn-primary:hover {
    background: var(--primary-blue-dark);
}

/* Responsive Features */
@media (max-width: 968px) {
    .features-header {
        margin-bottom: 60px;
        padding: 0;
    }

    .features-main-title {
        font-size: 42px;
    }

    .features-subtitle {
        max-width: 100%;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .feature-card {
        max-width: 100%;
        margin: 0;
    }

    .feature-icon {
        justify-content: center;
    }
}

/* Responsive Pricing */
@media (max-width: 968px) {
    .pricing-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .pricing-card {
        max-width: 100%;
        width: 100%;
    }
}

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

    .pricing-title {
        font-size: 36px;
    }

    .pricing-subtitle {
        font-size: 18px;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 0 16px;
    }

    .pricing-card {
        max-width: 100%;
        width: 100%;
        margin: 0;
        padding: 32px 24px;
    }
}

/* FAQ Section */
.faq-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.faq-header {
    text-align: center;
    margin-bottom: 64px;
}

.faq-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -1px;
}

.faq-subtitle {
    font-size: 20px;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: white;
    border: 1px solid var(--border-gray);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: #dbeafe;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.faq-question {
    width: 100%;
    padding: 24px;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    transition: color 0.2s;
}

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

.faq-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
    color: var(--text-gray);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: var(--primary-blue);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 24px;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 0 24px 24px 24px;
}

.faq-answer p {
    color: var(--text-gray);
    font-size: 16px;
    line-height: 1.7;
    margin: 0;
}

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

    .faq-title {
        font-size: 36px;
    }

    .faq-subtitle {
        font-size: 18px;
    }

    .faq-question {
        font-size: 16px;
        padding: 20px;
    }

    .faq-answer {
        padding: 0 20px;
    }

    .faq-item.active .faq-answer {
        padding: 0 20px 20px 20px;
    }
}

/* CTA Popup Section */
.cta-popup-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f0f9ff 0%, #ffffff 50%, #faf5ff 100%);
    position: relative;
    overflow: hidden;
}

.cta-popup-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(37, 99, 235, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(37, 99, 235, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(139, 92, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.cta-popup-section > * {
    position: relative;
    z-index: 1;
}

.cta-popup {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    padding: 48px 56px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-gray);
    position: relative;
    z-index: 1;
    opacity: 0;
    transform: translateY(30px) scale(0.95);
    animation: scaleIn 0.8s ease-out 0.2s forwards;
}

.cta-popup-content {
    text-align: center;
}

.cta-popup-title {
    font-size: 42px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    letter-spacing: -1px;
    line-height: 1.2;
}

.cta-popup-description {
    font-size: 18px;
    color: var(--text-gray);
    margin-bottom: 32px;
    line-height: 1.6;
}

.cta-popup-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-feature-item-centered {
    grid-column: 1 / -1;
    justify-self: center;
}

.cta-feature-item-right {
    justify-self: end;
}

.cta-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    text-align: left;
    font-size: 15px;
    color: var(--text-dark);
}

.cta-feature-item svg {
    flex-shrink: 0;
}

.cta-popup-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
}

.cta-popup-btn-primary,
.cta-popup-btn-secondary {
    padding: 16px 32px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}

.cta-popup-btn-primary {
    background: var(--primary-blue);
    color: white;
    border: none;
}

.cta-popup-btn-primary:hover {
    background: var(--primary-blue-dark);
}

.cta-popup-btn-secondary {
    background: white;
    color: var(--text-dark);
    border: 1px solid var(--border-gray);
}

.cta-popup-btn-secondary:hover {
    border-color: var(--primary-blue);
    color: var(--primary-blue);
}

@media (max-width: 768px) {
    .cta-popup {
        padding: 32px 24px;
        margin: 0 16px;
    }

    .cta-popup-title {
        font-size: 32px;
    }

    .cta-popup-description {
        font-size: 16px;
    }

    .cta-popup-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .cta-popup-buttons {
        flex-direction: column;
        gap: 12px;
    }

    .cta-popup-btn-primary,
    .cta-popup-btn-secondary {
        width: 100%;
        text-align: center;
    }
}

/* Footer */
.footer {
    background: #f9fafb;
    border-top: 1px solid var(--border-gray);
    padding: 60px 0 30px;
    margin-top: 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-section {
    display: flex;
    flex-direction: column;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.footer-logo .logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-description {
    font-size: 15px;
    color: var(--text-gray);
    line-height: 1.6;
    max-width: 280px;
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    font-size: 15px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary-blue);
    transform: translateX(4px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 32px;
    border-top: 1px solid var(--border-gray);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-gray);
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a {
    font-size: 14px;
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.2s;
}

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

@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-description {
        max-width: 100%;
    }
}