/* Modern CSS with 3D Flow Animation */
:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --dark: #1a1a2e;
    --light: #f8f9fa;
    --success: #10b981;
    --shadow: rgba(102, 126, 234, 0.2);
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: var(--dark);
    color: var(--light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* 3D Flow Animation Canvas */
#flowCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.6;
}

/* Container */
.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px 20px;
}

/* Header */
#mainHeader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 30px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: 60px;
    transition: background-color 0.3s ease, backdrop-filter 0.3s ease, height 0.3s ease;
}

#mainHeader.scrolled {
    background-color: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
    height: 60px;
    overflow: hidden;
}

#mainHeader.scrolled .logo-img {
    height: 50px;
    transition: height 0.3s ease;
}

/* Mobile Menu Button - Hidden by default on desktop */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    padding: 10px;
}

.mobile-menu-btn span {
    width: 25px;
    height: 2px;
    background: white;
    transition: all 0.3s;
    border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.logo {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    position: relative;
}

.logo-img {
    height: 180px;
    width: auto;
    display: block;
    filter: brightness(0) invert(1);
    object-fit: contain;
    transition: height 0.3s ease;
}

nav {
    display: flex;
    gap: 30px;
}

.logo h1 {
    font-size: 28px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

nav {
    display: flex;
    gap: 30px;
}

nav a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
    opacity: 0.8;
}

nav a:hover {
    opacity: 1;
    color: var(--primary);
}

nav a.active {
    opacity: 1;
    color: var(--primary);
    background: rgba(102, 126, 234, 0.15);
    padding: 8px 16px;
    border-radius: 8px;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 80px;
    padding-top: 80px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(
        90deg,
        #fff 0%,
        var(--primary) 40%,
        #fff 50%,
        var(--primary) 60%,
        #fff 100%
    );
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out, textShimmer 3s ease-in-out infinite;
}

@keyframes textShimmer {
    0% {
        background-position: 100% 0;
    }
    100% {
        background-position: -100% 0;
    }
}

.hero-subtitle {
    font-size: 24px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-pain {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 15px;
    animation: fadeInUp 0.6s ease-out;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-btn {
    padding: 16px 40px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-btn.cta-button:not(.secondary) {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.hero-btn.cta-button:not(.secondary):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.5);
}

.hero-btn.secondary {
    background: transparent;
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.hero-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-urgency {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.pulse-dot {
    width: 10px;
    height: 10px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 40px;
    animation: fadeInUp 0.8s ease-out 0.4s both;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-number {
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Demo Section */
.demo-section {
    margin-bottom: 80px;
}

.demo-title {
    text-align: center;
    font-size: 48px;
    margin-bottom: 10px;
}

.demo-subtitle {
    text-align: center;
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 50px;
}

.demo-videos {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.demo-video-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.demo-video-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.video-container {
    position: relative;
    width: 100%;
    background: #000;
    pointer-events: none;
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
}

/* Hide video controls and picture-in-picture button */
.video-container video::-webkit-media-controls {
    display: none !important;
}

.video-container video::-webkit-media-controls-enclosure {
    display: none !important;
}

.video-container video::-webkit-media-controls-panel {
    display: none !important;
}

.video-container video::-webkit-media-controls-picture-in-picture-button {
    display: none !important;
}

.video-container video::-moz-media-controls {
    display: none !important;
}

.video-container video::--webkit-media-controls-overlay-play-button {
    display: none !important;
}

.demo-video-card h3 {
    font-size: 20px;
    padding: 20px 20px 10px;
}

.demo-video-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    padding: 0 20px 20px;
}

.demo-images {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
}

.demo-image-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.demo-image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
}

.demo-image-card img {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    padding: 20px;
}

.image-caption h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.image-caption p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

@media (max-width: 768px) {
    .demo-videos,
    .demo-images {
        grid-template-columns: 1fr;
    }
    
    .demo-title {
        font-size: 32px;
    }
}

/* Pricing Section */
.pricing-section {
    margin-bottom: 80px;
    animation: fadeInUp 0.8s ease-out 0.6s both;
}

.pricing-title {
    text-align: center;
    font-size: 48px;
    margin-bottom: 10px;
}

.pricing-subtitle {
    text-align: center;
    font-size: 20px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 60px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    box-shadow: 0 20px 60px var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 80px var(--shadow);
}

.pricing-card.popular {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-badge.free {
    background: linear-gradient(135deg, #10b981, #059669);
}

.pricing-badge.pro {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    text-align: center;
}

.price {
    text-align: center;
    margin-bottom: 10px;
}

.currency {
    font-size: 32px;
    vertical-align: super;
}

.amount {
    font-size: 64px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-description {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
}

.features-list {
    list-style: none;
    margin-bottom: 30px;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 16px;
}

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

/* CTA Button */
.cta-button {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 30px var(--shadow);
}

.cta-button:active {
    transform: scale(0.98);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-button.secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.secure-note {
    text-align: center;
    margin-top: 15px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* Stats Counter Section */
.stats-counter-section {
    padding: 60px 20px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin: 40px 0;
}

.stats-counter-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

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

.stat-counter {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline;
}

.stat-counter-plus {
    font-size: 36px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-counter-item p {
    margin-top: 10px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    max-width: 500px;
    width: 90%;
    text-align: center;
    animation: modalSlideIn 0.4s ease-out;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: white;
    margin: 0 auto 20px;
    animation: successPulse 0.6s ease-out;
}

.api-key-container {
    display: flex;
    gap: 10px;
    margin: 20px 0;
}

#apiKeyDisplay {
    flex: 1;
    padding: 12px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    color: white;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

.copy-btn {
    padding: 12px 24px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}

.copy-btn:hover {
    background: var(--secondary);
}

.usage-info {
    margin: 20px 0;
    padding: 20px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
}

.usage-info p {
    margin: 8px 0;
}

.info-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.secondary-btn {
    padding: 12px 40px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}

.secondary-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Features Section */
.features-section {
    margin-bottom: 80px;
}

.features-section h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon svg {
    stroke: var(--primary);
    transition: all 0.3s;
}

.feature-icon img {
    transition: all 0.3s;
}

.feature-card:hover .feature-icon svg {
    stroke: var(--secondary);
    transform: scale(1.1);
}

.feature-card:hover .feature-icon img {
    transform: scale(1.1);
}

.feature-icon.claude-logo img {
    filter: drop-shadow(0 4px 8px rgba(204, 155, 122, 0.3));
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.feature-card p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

/* Analytics Section */
.analytics-section {
    margin: 80px 0;
    text-align: center;
}

.analytics-section h2 {
    font-size: 42px;
    margin-bottom: 10px;
}

.analytics-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 50px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

.stat-icon {
    margin-bottom: 15px;
}

.stat-icon svg {
    stroke: var(--primary);
}

.stat-value {
    font-size: 36px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.chart-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    display: flex;
    flex-direction: column;
}

.chart-card h3 {
    margin-bottom: 20px;
    font-size: 20px;
    text-align: center;
}

.chart-card canvas {
    max-height: 400px;
}

#countryChart {
    max-height: 400px !important;
}

.chart-card-wide {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 30px;
    margin-bottom: 30px;
}

.chart-card-wide h3 {
    margin-bottom: 20px;
    font-size: 20px;
    text-align: center;
}

/* Map Section */
.map-section {
    margin: 80px 0;
    text-align: center;
}

.map-section h2 {
    font-size: 42px;
    margin-bottom: 10px;
}

.map-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

.map-subtitle #userCount {
    color: var(--primary);
    font-weight: 700;
}

.map-container {
    width: 100%;
    height: 500px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.map-legend {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.legend-marker {
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.6);
}

/* Testimonials Section */
.testimonials-section {
    margin: 80px 0;
    text-align: center;
}

.testimonials-section h2 {
    font-size: 42px;
    margin-bottom: 10px;
}

.testimonials-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 50px;
}

.testimonials-carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-bottom: 60px;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(102, 126, 234, 0.2);
    border: 1px solid rgba(102, 126, 234, 0.4);
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-arrow:hover {
    background: rgba(102, 126, 234, 0.5);
    transform: translateY(-50%) scale(1.1);
}

.carousel-arrow-left {
    left: 20px;
}

.carousel-arrow-right {
    right: 20px;
}

.testimonials-carousel {
    overflow: hidden;
    position: relative;
    width: 100vw;
    left: 50%;
    transform: translateX(-50%);
    -webkit-overflow-scrolling: touch;
}

.testimonials-carousel::before,
.testimonials-carousel::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 150px;
    z-index: 2;
    pointer-events: none;
}

.testimonials-carousel::before {
    left: 0;
    background: linear-gradient(to right, var(--dark), transparent);
}

.testimonials-carousel::after {
    right: 0;
    background: linear-gradient(to left, var(--dark), transparent);
}

.testimonials-track {
    display: flex;
    gap: 30px;
    animation: scroll 40s linear infinite;
    width: max-content;
}

.testimonials-track:hover {
    animation-play-state: paused;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    text-align: left;
    transition: transform 0.3s, box-shadow 0.3s;
    flex-shrink: 0;
    width: 380px;
    overflow: hidden;
    box-sizing: border-box;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.15);
}

.testimonial-stars {
    color: #fbbf24;
    font-size: 18px;
    margin-bottom: 15px;
    letter-spacing: 2px;
}

.testimonial-text {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 25px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: white;
}

.author-avatar-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(102, 126, 234, 0.5);
}

.author-info h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
    color: white;
}

.author-info span {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
}

.testimonials-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.testimonials-stats .stat-number {
    display: block;
    font-size: 42px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.testimonials-stats .stat-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Rating Form */
.rating-form-container {
    max-width: 600px;
    margin: 60px auto 0;
    padding: 40px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
}

.rating-form-container h3 {
    font-size: 28px;
    margin-bottom: 8px;
}

.rating-form-container > p {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 30px;
}

.rating-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.star-rating {
    display: flex;
    flex-direction: row-reverse;
    justify-content: center;
    gap: 5px;
}

.star-rating input {
    display: none;
}

.star-rating label {
    font-size: 40px;
    color: rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: color 0.2s;
}

.star-rating label:hover,
.star-rating label:hover ~ label,
.star-rating input:checked ~ label {
    color: #fbbf24;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.rating-form input,
.rating-form textarea {
    width: 100%;
    padding: 15px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-size: 15px;
    font-family: inherit;
    transition: border-color 0.3s, background 0.3s;
}

.rating-form input::placeholder,
.rating-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.rating-form input:focus,
.rating-form textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.rating-form textarea {
    resize: vertical;
    min-height: 100px;
}

.rating-form .cta-button {
    padding: 16px 40px;
    font-size: 16px;
    align-self: center;
}

.char-counter {
    display: block;
    text-align: right;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: -15px;
    margin-bottom: 10px;
}

.char-counter.warning {
    color: #fbbf24;
}

.char-counter.limit {
    color: #ef4444;
}

.form-note {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.4);
    margin-top: 20px;
}

.review-message {
    padding: 15px 20px;
    border-radius: 12px;
    margin-top: 20px;
    font-size: 14px;
    text-align: center;
    animation: slideIn 0.3s ease;
}

.review-message.success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10b981;
}

.review-message.error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #ef4444;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.testimonial-card.user-review {
    border-color: rgba(102, 126, 234, 0.3);
    background: rgba(102, 126, 234, 0.05);
}

@media (max-width: 768px) {
    .testimonials-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .testimonials-section h2 {
        font-size: 32px;
    }
    
    .testimonials-carousel {
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }
    
    .testimonials-carousel::-webkit-scrollbar {
        display: none;
    }
    
    .testimonials-track {
        animation: none !important;
        padding: 0 20px;
    }
    
    .testimonial-card {
        width: 280px;
        min-width: 280px;
        scroll-snap-align: center;
    }
    
    .testimonials-carousel::before,
    .testimonials-carousel::after {
        display: none;
    }
    
    .carousel-arrow {
        width: 40px;
        height: 40px;
        font-size: 22px;
    }
    
    .carousel-arrow-left {
        left: 5px;
    }
    
    .carousel-arrow-right {
        right: 5px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .rating-form-container {
        padding: 30px 20px;
    }
}

/* Partners Section */
.partners-section {
    margin: 80px 0;
    text-align: center;
}

.partners-section h2 {
    font-size: 42px;
    margin-bottom: 10px;
}

.partners-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 50px;
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 40px;
}

.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    padding: 20px 30px;
    transition: transform 0.3s;
}

.partner-card:hover {
    transform: translateY(-5px);
}

.partner-logo {
    height: 50px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
    transition: transform 0.3s;
}

.partner-logo.claude-logo {
    filter: none;
}

.partner-card:hover .partner-logo {
    transform: scale(1.1);
}

.partner-card span {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .partners-grid {
        gap: 20px;
    }
    
    .partner-card {
        padding: 20px 30px;
    }
    
    .partner-logo {
        height: 40px;
    }
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 80px;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: var(--light);
    transition: all 0.3s;
}

.social-links a:hover {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    transform: translateY(-3px);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 20px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

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

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

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes successPulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

/* ==========================================
   COMPREHENSIVE RESPONSIVE STYLES
   ========================================== */

/* Extra Large Screens (1400px+) */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
}

/* Large Screens (1200px - 1399px) */
@media (max-width: 1399px) {
    .container {
        max-width: 1200px;
    }
}

/* Medium-Large Screens (1024px - 1199px) */
@media (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .pricing-grid {
        gap: 20px;
    }
    
    .pricing-card {
        padding: 30px 25px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablets (768px - 1023px) */
@media (max-width: 1023px) {
    .container {
        max-width: 720px;
        padding: 0 30px 30px;
    }
    
    /* Header */
    header {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    nav {
        gap: 15px;
    }
    
    nav a {
        font-size: 14px;
    }
    
    /* Hero */
    .hero-title {
        font-size: 42px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 450px;
        margin: 0 auto;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    /* Demo */
    .demo-videos {
        grid-template-columns: 1fr;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Analytics */
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
    }
    
    /* Partners */
    .partners-grid {
        gap: 30px;
    }
    
    .partner-logo {
        height: 40px;
    }
}

/* Small Tablets / Large Phones (576px - 767px) */
@media (max-width: 767px) {
    .container {
        padding: 0 20px 20px;
    }
    
    /* Header - Mobile Menu */
    header {
        position: relative;
    }
    
    .logo-img {
        height: auto;
        width: 120px;
    }
    
    /* Show mobile menu button */
    .mobile-menu-btn {
        display: flex;
    }
    
    nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        padding: 80px 30px 30px;
        gap: 0;
        transition: right 0.3s ease;
        z-index: 1000;
        border-left: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    nav.active {
        right: 0 !important;
        display: flex !important;
    }
    
    nav a {
        padding: 15px 0;
        font-size: 18px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        width: 100%;
    }
    
    nav a.active {
        background: none;
        padding: 15px 0;
        border-radius: 0;
    }
    
    /* Hero */
    .hero {
        padding-top: 60px;
        margin-bottom: 50px;
    }
    
    .hero-title {
        font-size: 32px;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    /* Demo */
    .demo-section {
        margin-bottom: 50px;
    }
    
    .demo-title {
        font-size: 28px;
    }
    
    .demo-images {
        grid-template-columns: 1fr;
    }
    
    /* Pricing */
    .pricing-section h2 {
        font-size: 28px;
    }
    
    .pricing-card {
        padding: 25px 20px;
    }
    
    .price .amount {
        font-size: 48px;
    }
    
    /* Features */
    .features-section h2 {
        font-size: 28px;
        margin-bottom: 40px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 25px;
    }
    
    /* Analytics */
    .analytics-section h2 {
        font-size: 28px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
    }
    
    .stat-card {
        padding: 20px 15px;
    }
    
    .stat-value {
        font-size: 28px;
    }
    
    /* Map */
    .map-section h2 {
        font-size: 28px;
    }
    
    .map-container {
        height: 300px;
    }
    
    /* Testimonials */
    .testimonials-section h2 {
        font-size: 28px;
    }
    
    .testimonial-card {
        width: 300px;
        padding: 25px;
    }
    
    .testimonials-stats {
        flex-direction: column;
        gap: 25px;
    }
    
    .testimonials-stats .stat-number {
        font-size: 36px;
    }
    
    /* Rating Form */
    .rating-form-container {
        padding: 25px 20px;
    }
    
    .rating-form-container h3 {
        font-size: 22px;
    }
    
    .star-rating label {
        font-size: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    /* Partners */
    .partners-section h2 {
        font-size: 28px;
    }
    
    .partners-grid {
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .partner-card {
        padding: 15px 20px;
    }
    
    .partner-logo {
        height: 35px;
    }
    
    /* Footer */
    footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 15px;
    }
}

/* Mobile Phones (up to 575px) */
@media (max-width: 575px) {
    .container {
        padding: 0 15px 15px;
    }
    
    /* Header Logo smaller on mobile */
    #mainHeader .logo img {
        height: 40px !important;
    }
    
    /* Hero - more space from header */
    .hero {
        padding-top: 60px;
    }
    
    .hero-pain {
        margin-top: 30px;
        font-size: 14px;
    }
    
    /* Hero */
    .hero-title {
        font-size: 26px;
        background-size: 200% 100%;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .hero-cta {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
    }
    
    .hero-btn {
        padding: 14px 28px;
        font-size: 14px;
        flex: 1;
        min-width: 140px;
        justify-content: center;
    }
    
    .hero-urgency {
        font-size: 12px;
    }
    
    /* Stats Counter Mobile */
    .stats-counter-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .stat-counter {
        font-size: 32px;
    }
    
    .stat-counter-plus {
        font-size: 24px;
    }
    
    .stat-counter-item p {
        font-size: 13px;
    }
    
    /* Pricing */
    .pricing-card {
        padding: 20px 15px;
    }
    
    .price .amount {
        font-size: 42px;
    }
    
    .features-list li {
        font-size: 14px;
    }
    
    .cta-button {
        padding: 12px 25px;
        font-size: 14px;
    }
    
    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    /* Testimonials */
    .testimonial-card {
        width: 280px;
    }
    
    .testimonial-text {
        font-size: 14px;
    }
    
    .author-avatar {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
    
    /* Partners */
    .partner-card span {
        font-size: 11px;
    }
    
    /* Section Titles */
    h2 {
        font-size: 24px !important;
    }
}

/* Extra Small Phones (up to 375px) */
@media (max-width: 375px) {
    .hero-title {
        font-size: 22px;
    }
    
    .price .amount {
        font-size: 36px;
    }
    
    .testimonial-card {
        width: 260px;
        padding: 20px;
    }
    
    .star-rating label {
        font-size: 28px;
    }
}

/* Landscape Mode on Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding-top: 30px;
        margin-bottom: 30px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    nav {
        height: auto;
        padding: 20px 30px;
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Print Styles */
@media print {
    #flowCanvas,
    nav,
    .cta-button,
    .social-links,
    footer {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .container {
        max-width: 100%;
    }
}

/* Price Anchoring */
.price-original {
    text-decoration: line-through;
    color: rgba(255, 255, 255, 0.5);
    font-size: 18px;
    margin-right: 8px;
}

.price-discount {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 20px;
    margin-left: 10px;
}

/* Money Back Guarantee Badge */
.guarantee-badge {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-top: 40px;
    padding: 20px 30px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 12px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.guarantee-badge svg {
    color: #10b981;
    flex-shrink: 0;
}

.guarantee-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.guarantee-text strong {
    color: #10b981;
    font-size: 16px;
}

.guarantee-text span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
}

/* Exit Intent Popup */
.exit-popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.exit-popup-overlay.active {
    display: flex;
}

.exit-popup {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border: 1px solid rgba(102, 126, 234, 0.3);
    border-radius: 20px;
    padding: 40px;
    max-width: 400px;
    text-align: center;
    position: relative;
    animation: popupSlide 0.3s ease-out;
}

@keyframes popupSlide {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.exit-popup-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 28px;
    cursor: pointer;
    transition: color 0.3s;
}

.exit-popup-close:hover {
    color: white;
}

.exit-popup h3 {
    font-size: 28px;
    margin-bottom: 10px;
    background: linear-gradient(135deg, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.exit-popup p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    font-size: 18px;
}

.exit-popup-code {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 24px;
    font-weight: 700;
    padding: 15px 30px;
    border-radius: 10px;
    margin: 20px 0;
    letter-spacing: 3px;
}

.exit-popup-note {
    font-size: 14px !important;
    color: rgba(255, 255, 255, 0.5) !important;
    margin-bottom: 20px !important;
}

.exit-popup .cta-button {
    width: 100%;
    padding: 16px;
    font-size: 16px;
}

/* Reduced Motion for Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .testimonials-track {
        animation: none;
    }
}

/* Mobile Guarantee Badge */
@media (max-width: 575px) {
    .guarantee-badge {
        flex-direction: column;
        text-align: center;
        padding: 15px 20px;
    }
    
    .exit-popup {
        margin: 20px;
        padding: 30px 20px;
    }
    
    .exit-popup h3 {
        font-size: 24px;
    }
    
    .exit-popup-code {
        font-size: 20px;
        padding: 12px 20px;
    }
}