/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Dark Theme Colors */
    --bg-primary: #0a0a0a;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #6a6a6a;

    /* Neon Accents */
    --accent-blue: #00d4ff;
    --accent-teal: #00ffa6;
    --accent-gold: #ffd700;
    --accent-red: #ff4757;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(0, 255, 166, 0.1) 100%);
    --gradient-overlay: linear-gradient(180deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.8) 100%);
    --gradient-cta: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-teal) 100%);

    /* Shadows */
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-float: 0 4px 16px rgba(0, 0, 0, 0.6);

    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-12: 3rem;
    --space-16: 4rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-family);
    background: var(--bg-primary);
    color: var(--text-primary);
    overflow-x: hidden;
    font-size: var(--font-size-base);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Performance optimizations */
.lazy {
    opacity: 0;
    transition: opacity 0.3s;
}

.lazy.loaded {
    opacity: 1;
}

/* Critical CSS for above-the-fold content */
.slide:not(.active) .product-video,
.slide:not(.active) .gallery-image {
    visibility: hidden;
}

/* Optimize rendering */
.product-video {
    will-change: opacity;
    transform: translateZ(0);
}

.slide {
    will-change: transform, opacity;
    contain: layout style paint;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity var(--transition-slow);
}

.loading-screen.hidden {
    opacity: 0;
    pointer-events: none;
}

.loading-animation {
    text-align: center;
}

.loading-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    margin-bottom: var(--space-8);
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.loading-logo i {
    color: var(--accent-blue);
    animation: spin 2s linear infinite;
}

.logo-image {
    height: 2rem;
    width: auto;
    object-fit: contain;
}

.loading-bar {
    width: 200px;
    height: 4px;
    background: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: var(--gradient-cta);
    border-radius: 2px;
    animation: loadingProgress 2s ease-in-out;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes loadingProgress {
    0% { width: 0%; }
    100% { width: 100%; }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    background: transparent;
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    z-index: 1000;
    transition: background var(--transition-normal);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
}

.nav-brand i {
    color: var(--accent-blue);
    font-size: var(--font-size-xl);
}

.nav-brand .logo-image {
    height: 1.5rem;
    width: auto;
    object-fit: contain;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.catalog-link {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid var(--accent-blue);
    border-radius: 20px;
    color: var(--accent-blue);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all var(--transition-normal);
}

.catalog-link:hover {
    background: rgba(0, 212, 255, 0.2);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
}

.catalog-link i {
    font-size: var(--font-size-sm);
}

.catalog-link i:first-child {
    color: var(--accent-teal);
}

.catalog-link i:last-child {
    color: var(--accent-blue);
    font-size: var(--font-size-xs);
}

.menu-toggle {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-2);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition-normal);
}

/* Progress Indicator */
.progress-container {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    z-index: 900;
    padding: 0 var(--space-6);
}

.progress-bar {
    height: 2px;
    background: var(--bg-tertiary);
    border-radius: 1px;
    overflow: hidden;
    margin-bottom: var(--space-4);
}

.progress-bar::after {
    content: '';
    display: block;
    height: 100%;
    background: var(--gradient-cta);
    border-radius: 1px;
    width: 20%;
    transition: width var(--transition-normal);
}

.progress-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.dot.active {
    background: var(--accent-blue);
    box-shadow: var(--shadow-glow);
    transform: scale(1.2);
}

/* Main Container */
.container {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

/* Product Slider */
.product-slider {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateX(100%);
    transition: all var(--transition-slow);
}

.slide.active {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.slide.prev {
    transform: translateX(-100%);
}

.slide.next {
    transform: translateX(100%);
}

/* Media Container */
.media-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.product-video,
.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Video Carousel */
.video-carousel {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.carousel-video.active {
    opacity: 1;
    visibility: visible;
}

.carousel-controls {
    position: absolute;
    bottom: var(--space-6);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    z-index: 10;
}

.carousel-prev,
.carousel-next {
    background: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
}

.carousel-prev:hover,
.carousel-next:hover {
    background: rgba(0, 212, 255, 0.8);
    transform: scale(1.1);
}

.carousel-dots {
    display: flex;
    gap: var(--space-2);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.carousel-dot.active {
    background: var(--accent-blue);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.image-gallery {
    position: relative;
    width: 100%;
    height: 100%;
}

.gallery-image {
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.gallery-image.active {
    opacity: 1;
}

.video-controls {
    position: absolute;
    top: var(--space-4);
    right: var(--space-4);
    z-index: 10;
}

.mute-toggle {
    background: rgba(0, 0, 0, 0.6);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.mute-toggle:hover {
    background: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.mute-toggle i {
    font-size: var(--font-size-lg);
}

/* Gradient Overlays */
.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-overlay);
    pointer-events: none;
}

.cta-overlay {
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.9) 100%);
}

/* Content Overlay */
.content-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-8) var(--space-6) var(--space-12);
    z-index: 5;
}

/* Move content up for slide 6 (second-to-last slide) so users don't need next button */
.slide[data-slide="6"] .content-overlay {
    bottom: 18vh; /* Move content up significantly */
    padding: var(--space-4) var(--space-6) var(--space-6);
}

/* Ensure content doesn't overlap with carousel controls on slide 6 */
.slide[data-slide="6"] .product-info {
    margin-bottom: var(--space-2);
}

.slide[data-slide="6"] .product-title {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-2);
}

.slide[data-slide="6"] .product-subtitle {
    margin-bottom: var(--space-3);
    font-size: var(--font-size-base);
}

/* Reduce spacing in tech specs for slide 6 to fit better */
.slide[data-slide="6"] .tech-specs {
    gap: var(--space-1);
    margin-top: var(--space-2);
}

.slide[data-slide="6"] .tech-item {
    padding: var(--space-1) var(--space-2);
    font-size: var(--font-size-sm);
}

.slide[data-slide="6"] .tech-label,
.slide[data-slide="6"] .tech-value {
    font-size: var(--font-size-xs);
}

.cta-content {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: var(--space-8);
}

/* Trust Badges */
.trust-badges {
    display: flex;
    gap: var(--space-3);
    flex-wrap: wrap;
    flex: 1;
}

.badge {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: rgba(0, 0, 0, 0.6);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.badge.verified {
    background: rgba(0, 255, 166, 0.2);
    border-color: var(--accent-teal);
    color: var(--accent-teal);
}

.badge.quality {
    background: rgba(255, 215, 0, 0.2);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.badge.installation {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.badge.delivery {
    background: rgba(255, 71, 87, 0.2);
    border-color: var(--accent-red);
    color: var(--accent-red);
}

.badge.price-drop {
    background: rgba(255, 71, 87, 0.2);
    border-color: var(--accent-red);
    color: var(--accent-red);
    animation: pulse 2s infinite;
}

.badge.warranty,
.badge.reviews,
.badge.customers {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Product Info */
.product-info {
    color: var(--text-primary);
}

.product-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    margin-bottom: var(--space-3);
    line-height: 1.2;
}

.product-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
    line-height: 1.4;
}

/* Value Props */
.value-props {
    display: flex;
    gap: var(--space-6);
    margin-top: var(--space-6);
}

.prop {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
}

.prop i {
    color: var(--accent-blue);
    font-size: var(--font-size-lg);
}

/* Installation Steps */
.installation-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

/* Vehicle Types */
.vehicle-types {
    display: flex;
    justify-content: space-between;
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.vehicle-type {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex: 1;
    text-align: center;
}

.vehicle-type i {
    font-size: var(--font-size-2xl);
    color: var(--accent-blue);
    margin-bottom: var(--space-2);
}

.vehicle-type span {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
    margin-top: var(--space-6);
}

.feature {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3);
    background: rgba(0, 212, 255, 0.1);
    border-radius: 12px;
    border: 1px solid var(--accent-blue);
    text-align: center;
}

.feature i {
    font-size: var(--font-size-xl);
    color: var(--accent-blue);
}

.feature span {
    font-size: var(--font-size-sm);
    font-weight: 500;
}

/* Tech Specs */
.tech-specs {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
    margin-top: var(--space-6);
}

.tech-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.tech-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.tech-value {
    font-weight: 600;
    color: var(--accent-teal);
    font-size: var(--font-size-sm);
}

.step {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.step-number {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-cta);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    color: var(--bg-primary);
}

/* Specs Preview */
.specs-preview {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    margin-top: var(--space-4);
}

/* Compact layout for Performance in Action slide (slide 2) */
.slide[data-slide="2"] .content-overlay {
    padding: var(--space-6) var(--space-6) var(--space-8);
}

.slide[data-slide="2"] .product-info {
    margin-bottom: var(--space-2);
}

.slide[data-slide="2"] .specs-preview {
    margin-top: var(--space-3);
    gap: var(--space-1);
}

.spec {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-2) var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.spec-value {
    font-weight: 600;
    color: var(--accent-blue);
}

/* Testimonial */
.testimonial {
    margin-top: var(--space-4);
    padding: var(--space-3);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Compact layout for Customer Satisfaction slide (slide 3) */
.slide[data-slide="3"] .content-overlay {
    padding: var(--space-6) var(--space-6) var(--space-8);
}

.slide[data-slide="3"] .product-info {
    margin-bottom: var(--space-2);
}

.slide[data-slide="3"] .testimonial {
    margin-top: var(--space-3);
    padding: var(--space-3);
}

.slide[data-slide="3"] .testimonial p {
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.stars {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-3);
}

.stars i {
    color: var(--accent-gold);
    font-size: var(--font-size-sm);
}

.testimonial p {
    margin-bottom: var(--space-3);
    font-style: italic;
    line-height: 1.5;
}

.customer-name {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* CTA Section */
.cta-section {
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.cta-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--space-4);
    line-height: 1.2;
}

.cta-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
}

.contact-info {
    margin-bottom: var(--space-8);
}

.phone-highlight {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--accent-blue);
    margin-bottom: var(--space-2);
}

.phone-highlight i {
    animation: ring 2s infinite;
}

@keyframes ring {
    0%, 100% { transform: rotate(-15deg); }
    50% { transform: rotate(15deg); }
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.btn-primary,
.btn-secondary {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-8);
    border-radius: 50px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
}

.btn-primary i,
.btn-secondary i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
}

.btn-secondary i:first-child {
    color: var(--accent-teal);
}

.btn-secondary i:last-child {
    color: var(--accent-blue);
    font-size: var(--font-size-xs);
}

.btn-primary {
    background: var(--gradient-cta);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--accent-teal);
}

/* WhatsApp Button Specific Styling */
.whatsapp-btn {
    background: rgba(37, 211, 102, 0.1) !important;
    border-color: rgba(37, 211, 102, 0.3) !important;
}

.whatsapp-btn:hover {
    background: rgba(37, 211, 102, 0.2) !important;
    border-color: #25d366 !important;
}

.whatsapp-btn .fab.fa-whatsapp {
    color: #25d366 !important;
    font-size: 18px;
}

.urgency-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    color: var(--accent-red);
    font-size: var(--font-size-sm);
    font-weight: 500;
    animation: pulse 2s infinite;
}

/* Navigation Controls */
.navigation-controls {
    position: fixed;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    z-index: 100;
    pointer-events: none;
}

.nav-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    display: flex;
    pointer-events: auto;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.nav-btn:hover:not(:disabled) {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--accent-blue);
    transform: scale(1.1);
}

.nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Video Showcase Bottom Slide-Up */
.video-showcase-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 100;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(
        to top,
        rgba(10, 10, 10, 0.95) 0%,
        rgba(10, 10, 10, 0.8) 50%,
        rgba(10, 10, 10, 0.3) 100%
    );
    backdrop-filter: blur(10px);
    padding: var(--space-6) var(--space-4) var(--space-4);
    border-radius: 20px 20px 0 0;
    box-shadow: 0 -10px 30px rgba(0, 212, 255, 0.1);
}

.video-showcase-container.visible {
    transform: translateY(0);
}

.video-showcase-container::before {
    content: '';
    position: absolute;
    top: var(--space-2);
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    transition: all var(--transition-normal);
}

.video-showcase-container:hover::before {
    background: var(--accent-blue);
    width: 50px;
}

.video-showcase-btn {
    background: linear-gradient(135deg,
        rgba(0, 212, 255, 0.8) 0%,
        rgba(0, 255, 166, 0.6) 100%
    );
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 15px;
    padding: var(--space-4) var(--space-6);
    color: white;
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    backdrop-filter: blur(5px);
    box-shadow:
        0 8px 32px rgba(0, 212, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.video-showcase-btn:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg,
        rgba(0, 212, 255, 0.9) 0%,
        rgba(0, 255, 166, 0.7) 100%
    );
    box-shadow:
        0 12px 40px rgba(0, 212, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    border-color: rgba(0, 212, 255, 0.5);
}

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

.video-showcase-btn i {
    font-size: var(--font-size-lg);
    animation: slideUpPulse 2s ease-in-out infinite;
}

@keyframes slideUpPulse {
    0%, 100% {
        transform: translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateY(-3px);
        opacity: 0.8;
    }
}

/* Slide Header */
.slide-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

/* Small Info Button */
.info-btn-small {
    background: rgba(0, 212, 255, 0.2);
    border: 1px solid var(--accent-blue);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    color: var(--accent-blue);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    backdrop-filter: blur(10px);
    flex-shrink: 0;
}

.info-btn-small:hover {
    background: rgba(0, 212, 255, 0.4);
    transform: scale(1.1);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.info-btn-small i {
    font-size: var(--font-size-xs);
}

@keyframes bounce {
    0%, 100% { transform: rotate(90deg) translateY(0); }
    50% { transform: rotate(90deg) translateY(-5px); }
}

/* Music Control Button */
.music-control-container {
    position: fixed;
    top: var(--space-6);
    right: var(--space-6);
    z-index: 1000;
}

.music-control-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.6);
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-base);
}

.music-control-btn:hover {
    background: rgba(0, 212, 255, 0.2);
    border-color: var(--accent-blue);
    transform: scale(1.1);
}

.music-control-btn.playing {
    background: rgba(0, 212, 255, 0.3);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.music-control-btn.playing i {
    animation: pulse 2s infinite;
}

/* Floating Action Button */
.fab-container {
    position: fixed;
    bottom: var(--space-6);
    right: var(--space-6);
    z-index: 1000;
}

.fab {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: var(--gradient-cta);
    border: none;
    color: var(--bg-primary);
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-float);
    display: flex;
    align-items: center;
    justify-content: center;
}

.fab:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(20px);
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90vw;
    max-width: 600px;
    max-height: 80vh;
    background: var(--bg-secondary);
    border-radius: 20px;
    overflow: hidden;
    transition: transform var(--transition-normal);
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-overlay.active .modal-content {
    transform: translate(-50%, -50%) scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

.close-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: var(--space-2);
    border-radius: 8px;
}

.close-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.modal-body {
    padding: var(--space-6);
    max-height: 60vh;
    overflow-y: auto;
}

/* Tabs */
.tabs {
    display: flex;
    gap: var(--space-1);
    margin-bottom: var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tab-btn {
    background: none;
    border: none;
    padding: var(--space-3) var(--space-4);
    color: var(--text-secondary);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-fast);
    border-bottom: 2px solid transparent;
}

.tab-btn.active {
    color: var(--accent-blue);
    border-bottom-color: var(--accent-blue);
}

.tab-btn:hover {
    color: var(--text-primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Specs Grid */
.specs-grid {
    display: grid;
    gap: var(--space-4);
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-3) var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.spec-item .label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.spec-item .value {
    font-weight: 600;
    color: var(--accent-blue);
}

/* Installation Guide */
.installation-guide {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.install-step {
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
}

.step-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-cta);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--bg-primary);
    flex-shrink: 0;
}

.step-content h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Reviews */
.reviews-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.review-item {
    padding: var(--space-4);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

.review-date {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.review-item p {
    margin-bottom: var(--space-2);
    line-height: 1.5;
}

.reviewer {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 500;
}

/* Modal CTA */
.modal-cta {
    margin-top: var(--space-8);
    text-align: center;
    padding: var(--space-6);
    background: var(--gradient-primary);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-cta p {
    margin-bottom: var(--space-4);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.cta-buttons-modal {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.cta-buttons-modal .btn-primary,
.cta-buttons-modal .btn-secondary {
    padding: var(--space-3) var(--space-6);
    font-size: var(--font-size-base);
}

/* Responsive Design */
@media (max-width: 768px) {
    .navbar {
        padding: var(--space-3) var(--space-4);
    }

    .catalog-link span {
        display: none;
    }

    .catalog-link {
        padding: var(--space-2);
        min-width: 40px;
        justify-content: center;
    }

    .progress-container {
        top: 70px;
        padding: 0 var(--space-4);
    }

    .product-title {
        font-size: var(--font-size-2xl);
    }

    .value-props {
        flex-direction: column;
        gap: var(--space-3);
    }

    .navigation-controls {
        padding: 0;
    }

    .nav-btn {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-base);
    }

    .slide-header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: var(--space-2);
    }

    .info-btn-small {
        flex-shrink: 0;
    }

    .video-showcase-container {
        padding: var(--space-4) var(--space-3) var(--space-3);
        border-radius: 15px 15px 0 0;
    }

    .video-showcase-btn {
        padding: var(--space-3) var(--space-4);
        font-size: var(--font-size-sm);
        border-radius: 12px;
    }

    .carousel-controls {
        bottom: var(--space-4);
    }

    /* Adjust slide 6 content positioning for mobile */
    .slide[data-slide="6"] .content-overlay {
        bottom: 7vh; /* Less spacing on mobile */
        padding: var(--space-4) var(--space-4) var(--space-6);
    }

    .slide[data-slide="6"] .tech-specs {
        gap: var(--space-1);
        margin-top: var(--space-3);
    }

    .slide[data-slide="6"] .tech-item {
        padding: var(--space-1) var(--space-2);
        font-size: var(--font-size-sm);
    }

    /* Mobile optimizations for Performance in Action slide */
    .slide[data-slide="2"] .content-overlay {
        padding: var(--space-4) var(--space-4) var(--space-6);
    }

    .slide[data-slide="2"] .specs-preview {
        gap: var(--space-1);
        margin-top: var(--space-2);
    }

    /* Mobile optimizations for Customer Satisfaction slide */
    .slide[data-slide="3"] .content-overlay {
        padding: var(--space-4) var(--space-4) var(--space-6);
    }

    .slide[data-slide="3"] .testimonial {
        margin-top: var(--space-2);
        padding: var(--space-2);
    }

    .carousel-prev,
    .carousel-next {
        width: 36px;
        height: 36px;
        font-size: var(--font-size-sm);
    }

    .fab-container {
        bottom: var(--space-4);
        right: var(--space-4);
    }

    .fab {
        width: 56px;
        height: 56px;
    }

    .music-control-container {
        top: var(--space-4);
        right: var(--space-4);
    }

    .music-control-btn {
        width: 44px;
        height: 44px;
        font-size: var(--font-size-sm);
    }

    .modal-content {
        width: 95vw;
        max-height: 85vh;
    }

    .modal-header,
    .modal-body {
        padding: var(--space-4);
    }

    .cta-title {
        font-size: var(--font-size-3xl);
    }

    .phone-highlight {
        font-size: var(--font-size-2xl);
    }
}

@media (max-width: 480px) {
    .product-title {
        font-size: var(--font-size-xl);
    }

    .product-subtitle {
        font-size: var(--font-size-base);
    }

    .trust-badges {
        gap: var(--space-2);
    }

    .badge {
        padding: var(--space-1) var(--space-2);
        font-size: var(--font-size-xs);
    }

    .installation-steps {
        gap: var(--space-3);
    }

    .step-number {
        width: 28px;
        height: 28px;
        font-size: var(--font-size-xs);
    }

    .navigation-controls {
        padding: 0;
    }

    .nav-btn {
        width: 44px;
        height: 44px;
    }

    .fab {
        width: 52px;
        height: 52px;
    }

    .cta-title {
        font-size: var(--font-size-2xl);
    }

    .phone-highlight {
        font-size: var(--font-size-xl);
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Touch Gestures */
.touch-indicator {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    opacity: 0.7;
    animation: fadeInOut 3s infinite;
}

@keyframes fadeInOut {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.7; }
}

/* Smooth scrolling for modal */
.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-teal);
}

/* Video Showcase Modal */
.video-showcase-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(20px);
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.video-showcase-modal.active {
    opacity: 1;
    visibility: visible;
}

.video-showcase-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 90vw;
    max-width: 800px;
    max-height: 90vh;
    background: var(--bg-secondary);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.video-showcase-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
}

.video-showcase-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.close-showcase-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: color var(--transition-fast);
    padding: var(--space-2);
    border-radius: 8px;
}

.close-showcase-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
}

.showcase-video-container {
    position: relative;
    width: 100%;
    height: 400px;
    background: #000;
}

.showcase-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.video-showcase-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    background: rgba(255, 255, 255, 0.05);
}

.showcase-prev-btn,
.showcase-next-btn {
    background: var(--gradient-cta);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    color: var(--bg-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.showcase-prev-btn:hover,
.showcase-next-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.video-showcase-info {
    text-align: center;
}

.video-title {
    display: block;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.video-counter {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.video-showcase-thumbnails {
    display: flex;
    justify-content: center;
    gap: var(--space-3);
    padding: var(--space-4) var(--space-6);
    background: rgba(0, 0, 0, 0.3);
}

.thumbnail {
    width: 80px;
    height: 60px;
    background: var(--bg-tertiary);
    border-radius: 8px;
    cursor: pointer;
    position: relative;
    transition: all var(--transition-normal);
    border: 2px solid transparent;
    overflow: hidden;
}

.thumbnail.active {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-glow);
}

.thumbnail:hover {
    transform: scale(1.1);
}

.thumbnail-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-lg);
    transition: opacity var(--transition-normal);
}

.thumbnail:hover .thumbnail-overlay {
    opacity: 0.8;
}

/* TikTok-Style Floating Comment Bubbles */
.testimonial-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1000;
    overflow: hidden;
}

/* Constrain testimonials to content areas only */
.testimonial-overlay .comment-bubble {
    /* Only show over content areas, not full video */
    max-width: 220px;
    font-size: 12px;
    padding: 10px 14px;
}

.comment-bubble {
    position: absolute;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 16px;
    padding: 8px 12px;
    max-width: 200px;
    pointer-events: none;
    opacity: 0;
    transform: translateY(20px) scale(0.8);
    animation: commentFloat 6s ease-out forwards;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6);
    transition: all 0.3s ease;
}

.comment-bubble:hover {
    transform: scale(1.05);
    border-color: rgba(0, 212, 255, 0.6);
    box-shadow: 0 8px 30px rgba(0, 212, 255, 0.2);
}

.comment-bubble::before {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid rgba(0, 0, 0, 0.85);
}

.comment-bubble::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 20px;
    background: linear-gradient(45deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.comment-bubble:hover::after {
    opacity: 1;
}

.comment-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.comment-author {
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    gap: 4px;
}

.verified-badge {
    background: var(--accent-teal);
    color: var(--bg-primary);
    padding: 2px 4px;
    border-radius: 8px;
    font-size: 9px;
    font-weight: 700;
}

.comment-location {
    font-size: 9px;
    color: var(--text-muted);
}

.comment-text {
    font-size: 12px;
    color: var(--text-primary);
    line-height: 1.3;
    margin-bottom: 4px;
    word-wrap: break-word;
}

.comment-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 9px;
}

.comment-vehicle {
    color: var(--accent-gold);
    font-weight: 500;
}

.comment-timestamp {
    color: var(--text-muted);
}

.comment-rating {
    display: flex;
    gap: 2px;
}

.comment-rating i {
    color: var(--accent-gold);
    font-size: 10px;
}

@keyframes commentFloat {
    0% {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
    }
    10% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    80% {
        opacity: 1;
        transform: translateY(-10px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-30px) scale(0.9);
    }
}

@keyframes commentFloatLeft {
    0% {
        opacity: 0;
        transform: translateX(-20px) scale(0.8);
    }
    10% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
    80% {
        opacity: 1;
        transform: translateX(10px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateX(30px) scale(0.9);
    }
}

@keyframes commentFloatRight {
    0% {
        opacity: 0;
        transform: translateX(20px) scale(0.8);
    }
    10% {
        opacity: 1;
        transform: translateX(0) scale(1);
    }
    80% {
        opacity: 1;
        transform: translateX(-10px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateX(-30px) scale(0.9);
    }
}

/* Comment bubble positions - only over content areas (right side) */
.comment-bubble:nth-child(1) { left: 65%; animation: commentFloat 6s ease-out forwards; }
.comment-bubble:nth-child(2) { left: 70%; animation: commentFloatLeft 6s ease-out forwards; }
.comment-bubble:nth-child(3) { left: 75%; animation: commentFloatRight 6s ease-out forwards; }
.comment-bubble:nth-child(4) { left: 80%; animation: commentFloat 6s ease-out forwards; }
.comment-bubble:nth-child(5) { left: 68%; animation: commentFloatLeft 6s ease-out forwards; }
.comment-bubble:nth-child(6) { left: 72%; animation: commentFloatRight 6s ease-out forwards; }
.comment-bubble:nth-child(7) { left: 78%; animation: commentFloat 6s ease-out forwards; }
.comment-bubble:nth-child(8) { left: 82%; animation: commentFloatLeft 6s ease-out forwards; }
.comment-bubble:nth-child(9) { left: 85%; animation: commentFloatRight 6s ease-out forwards; }
.comment-bubble:nth-child(10) { left: 88%; animation: commentFloat 6s ease-out forwards; }

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .comment-bubble {
        max-width: 180px;
        padding: 8px 10px;
        font-size: 11px;
    }

    .comment-bubble:nth-child(1) { left: 60%; animation: commentFloat 6s ease-out forwards; }
    .comment-bubble:nth-child(2) { left: 65%; animation: commentFloatLeft 6s ease-out forwards; }
    .comment-bubble:nth-child(3) { left: 70%; animation: commentFloatRight 6s ease-out forwards; }
    .comment-bubble:nth-child(4) { left: 75%; animation: commentFloat 6s ease-out forwards; }
    .comment-bubble:nth-child(5) { left: 62%; animation: commentFloatLeft 6s ease-out forwards; }
    .comment-bubble:nth-child(6) { left: 68%; animation: commentFloatRight 6s ease-out forwards; }
    .comment-bubble:nth-child(7) { left: 72%; animation: commentFloat 6s ease-out forwards; }
    .comment-bubble:nth-child(8) { left: 78%; animation: commentFloatLeft 6s ease-out forwards; }
    .comment-bubble:nth-child(9) { left: 82%; animation: commentFloatRight 6s ease-out forwards; }
    .comment-bubble:nth-child(10) { left: 85%; animation: commentFloat 6s ease-out forwards; }

    .testimonial-toggle-container {
        bottom: 100px;
        right: 15px;
    }

    .testimonial-toggle-btn {
        width: 45px;
        height: 45px;
        font-size: 16px;
    }
}

@media (max-width: 480px) {
    .comment-bubble {
        max-width: 160px;
        padding: 6px 8px;
        font-size: 10px;
    }

    .comment-bubble:nth-child(1) { left: 55%; animation: commentFloat 6s ease-out forwards; }
    .comment-bubble:nth-child(2) { left: 60%; animation: commentFloatLeft 6s ease-out forwards; }
    .comment-bubble:nth-child(3) { left: 65%; animation: commentFloatRight 6s ease-out forwards; }
    .comment-bubble:nth-child(4) { left: 70%; animation: commentFloat 6s ease-out forwards; }
    .comment-bubble:nth-child(5) { left: 57%; animation: commentFloatLeft 6s ease-out forwards; }
    .comment-bubble:nth-child(6) { left: 62%; animation: commentFloatRight 6s ease-out forwards; }
    .comment-bubble:nth-child(7) { left: 68%; animation: commentFloat 6s ease-out forwards; }
    .comment-bubble:nth-child(8) { left: 72%; animation: commentFloatLeft 6s ease-out forwards; }
    .comment-bubble:nth-child(9) { left: 75%; animation: commentFloatRight 6s ease-out forwards; }
    .comment-bubble:nth-child(10) { left: 80%; animation: commentFloat 6s ease-out forwards; }

    .testimonial-toggle-container {
        bottom: 90px;
        right: 10px;
    }

    .testimonial-toggle-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}

/* Testimonial Toggle Button */
.testimonial-toggle-container {
    position: fixed;
    bottom: 120px;
    right: 20px;
    z-index: 1001;
}

.testimonial-toggle-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-cta);
    border: none;
    color: var(--bg-primary);
    font-size: 18px;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-float);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: buttonEntrance 0.8s ease-out 1s both;
}

@keyframes buttonEntrance {
    0% {
        opacity: 0;
        transform: scale(0) rotate(-180deg);
    }
    50% {
        transform: scale(1.2) rotate(0deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
    }
}

.testimonial-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-glow);
}

.testimonial-toggle-btn.active {
    background: var(--accent-red);
    animation: pulse 2s infinite;
}

.testimonial-toggle-btn.active i {
    animation: bounce 1s infinite;
}

/* Hide testimonials when disabled */
.testimonial-overlay.disabled {
    opacity: 0;
    pointer-events: none;
}

.testimonial-overlay.disabled .comment-bubble {
    display: none;
}

/* FAQ Section Styles */
.faq-section {
    background: var(--bg-secondary);
    padding: var(--space-16) var(--space-4);
    margin-top: var(--space-8);
}

.faq-container {
    max-width: 1200px;
    margin: 0 auto;
}

.faq-title {
    text-align: center;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-12);
    background: var(--gradient-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--space-6);
}

.faq-item {
    background: var(--bg-tertiary);
    padding: var(--space-6);
    border-radius: 12px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all var(--transition-normal);
}

.faq-item:hover {
    border-color: var(--accent-blue);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.faq-question {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--accent-blue);
    margin-bottom: var(--space-4);
    line-height: 1.4;
}

.faq-answer {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Trust Section Styles */
.trust-section {
    background: var(--bg-primary);
    padding: var(--space-16) var(--space-4);
    border-top: 1px solid rgba(0, 212, 255, 0.1);
}

.trust-container {
    max-width: 1200px;
    margin: 0 auto;
}

.trust-title {
    text-align: center;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--space-12);
    background: var(--gradient-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-8);
}

.trust-item {
    text-align: center;
    padding: var(--space-8);
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid rgba(0, 212, 255, 0.1);
    transition: all var(--transition-normal);
}

.trust-item:hover {
    border-color: var(--accent-teal);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.trust-item i {
    font-size: 3rem;
    color: var(--accent-teal);
    margin-bottom: var(--space-4);
    display: block;
}

.trust-item h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.trust-item p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Responsive Design for FAQ and Trust Sections */
@media (max-width: 768px) {
    .faq-section,
    .trust-section {
        padding: var(--space-8) var(--space-4);
    }

    .faq-title,
    .trust-title {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--space-8);
    }

    .faq-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }

    .faq-item {
        padding: var(--space-4);
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }

    .trust-item {
        padding: var(--space-6);
    }

    .trust-item i {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .faq-section,
    .trust-section {
        padding: var(--space-6) var(--space-3);
    }

    .faq-title,
    .trust-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--space-6);
    }

    .faq-item {
        padding: var(--space-3);
    }

    .trust-item {
        padding: var(--space-4);
    }

    .trust-item i {
        font-size: 2rem;
    }
}