:root {
    /* Color Palette from Image 3 */
    --primary-color: #2D2D2D;
    --secondary-color: #C8FF6D;
    --accent-green: #C8FF6D;
    --dark-bg: #1A1A1A;
    --darker-bg: #0D0D0D;
    --light-bg: #F5F5F5;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --text-dark: #2D2D2D;
    --border-color: #3D3D3D;
    --card-bg: #242424;
    --hover-bg: #2F2F2F;
    
    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
    --font-size-sm: 14px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 48px;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;
    --spacing-2xl: 64px;
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(200, 255, 109, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

body {
    font-family: var(--font-family);
    background: var(--darker-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: var(--spacing-sm) 0;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.logo-text {
    font-size: 28px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-green), #A0FF3D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.logo-subtitle {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: var(--spacing-lg);
    list-style: none;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-green);
    transition: var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-green);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

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

/* Hero Section */
.hero {
    position: relative;
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
    overflow: hidden;
    background: #0a0a0a;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    /* Dark background base for particles */
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #0d0d0d 100%);
    opacity: 1;
    z-index: 1;
    overflow: hidden;
}

/* Remove canvas if it exists */
#particleCanvas {
    display: none;
}

/* Gradient animation is now handled by JavaScript */

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    animation: fadeInUp 1s ease;
}

.hero-title {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    letter-spacing: -1px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-green), #A0FF3D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 120px; /* Increased space before scroll indicator */
}

.hero-buttons .btn {
    margin: 12px; /* Spacing between buttons */
}

.btn {
    padding: 16px 32px;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: var(--transition-base);
    cursor: pointer;
    border: none;
    display: inline-block;
}

.btn-primary {
    background: var(--accent-green);
    color: var(--dark-bg);
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    background: #A0FF3D;
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(200, 255, 109, 0.5);
}

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

.btn-secondary:hover {
    background: var(--card-bg);
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.scroll-indicator {
    display: flex !important;
    flex-direction: column;
    align-items: center;
}

.scroll-indicator span {
    display: block;
    margin-bottom: 20px;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-left: 2px solid #C8FF6D;
    border-bottom: 2px solid #C8FF6D;
    transform: rotate(-45deg);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% {
        transform: rotate(-45deg) translateY(0);
    }
    50% {
        transform: rotate(-45deg) translateY(-10px);
    }
}

/* Tool Slider Styles */
.tool-slider {
    margin: var(--spacing-xl) 0;
    max-width: 900px;
    width: 100%;
}

.slider-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    min-height: 180px;
}

.slider-track {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 180px;
}

.tool-slide {
    opacity: 0;
    visibility: hidden;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    transform: translateX(50px);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s;
    pointer-events: none;
}

/* Show only the active slide with animation */
.tool-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
    transform: translateX(0);
    pointer-events: auto;
    z-index: 10;
}

.tool-slide-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    min-height: 180px;
    height: 100%;
}

.tool-slide-icon {
    font-size: 64px;
    flex-shrink: 0;
    filter: drop-shadow(0 4px 12px rgba(200, 255, 109, 0.3));
}

.tool-slide-info {
    flex: 1;
    text-align: left;
}

.tool-slide-info h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.tool-slide-info p {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.tool-slide-btn {
    padding: 14px 28px;
    background: var(--accent-green);
    color: var(--dark-bg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-base);
    text-decoration: none;
    transition: all var(--transition-base);
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(200, 255, 109, 0.2);
}

.tool-slide-btn:hover {
    background: #A0FF3D;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 255, 109, 0.4);
}

/* Slider Dots Navigation */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) 0;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    padding: 0;
}

.slider-dots .dot:hover {
    background: rgba(255, 255, 255, 0.4);
    transform: scale(1.2);
}

.slider-dots .dot.active {
    background: var(--accent-green);
    width: 32px;
    border-radius: 5px;
}

/* Keyboard Navigation Hint */
.keyboard-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: var(--spacing-md);
    opacity: 0.7;
    animation: fadeInBounce 2s ease-in-out infinite;
}

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

.arrow-keys {
    display: flex;
    gap: 8px;
}

.key-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 6px;
    font-size: 16px;
    color: var(--accent-green);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.key-icon:first-child {
    animation: slideLeft 1.5s ease-in-out infinite;
}

.key-icon:last-child {
    animation: slideRight 1.5s ease-in-out infinite;
}

@keyframes fadeInBounce {
    0%, 100% {
        opacity: 0.5;
        transform: translateY(0);
    }
    50% {
        opacity: 0.9;
        transform: translateY(-3px);
    }
}

@keyframes slideLeft {
    0%, 100% {
        transform: translateX(0);
        background: rgba(255, 255, 255, 0.05);
    }
    50% {
        transform: translateX(-3px);
        background: rgba(200, 255, 109, 0.1);
    }
}

@keyframes slideRight {
    0%, 100% {
        transform: translateX(0);
        background: rgba(255, 255, 255, 0.05);
    }
    50% {
        transform: translateX(3px);
        background: rgba(200, 255, 109, 0.1);
    }
}

/* Responsive Design for Tool Slider */
@media (max-width: 768px) {
    .keyboard-hint {
        display: none; /* Hide on mobile devices */
    }
    
    .slider-container {
        min-height: 240px;
    }
    
    .tool-slide-content {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg);
        min-height: 240px;
        gap: var(--spacing-md);
    }
    
    .tool-slide-info {
        text-align: center;
    }
    
    .tool-slide-info h3 {
        font-size: var(--font-size-lg);
    }
    
    .tool-slide-info p {
        font-size: var(--font-size-sm);
    }
    
    .tool-slide-icon {
        font-size: 48px;
    }
    
    .tool-slide-btn {
        padding: 12px 24px;
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 480px) {
    .tool-slider {
        margin: var(--spacing-lg) 0;
    }
    
    .slider-container {
        min-height: 220px;
    }
    
    .tool-slide-content {
        padding: var(--spacing-md);
        min-height: 220px;
    }
    
    .tool-slide-icon {
        font-size: 40px;
    }
    
    .tool-slide-info h3 {
        font-size: var(--font-size-base);
    }
}

/* Why Section */
.why-section {
    padding: var(--spacing-2xl) 0;
    background: var(--dark-bg);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.why-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.why-card {
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.why-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
}

.why-icon {
    font-size: 48px;
    margin-bottom: var(--spacing-md);
}

.why-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.why-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Features Section */
.features-section {
    padding: var(--spacing-2xl) 0;
    background: var(--darker-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.feature-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-decoration: none;
    color: inherit;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-green), #A0FF3D);
    transform: scaleX(0);
    transition: var(--transition-base);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-green);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    font-size: 56px;
    margin-bottom: var(--spacing-md);
}

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-md);
}

.feature-arrow {
    display: inline-block;
    font-size: 24px;
    color: var(--accent-green);
    transition: var(--transition-fast);
}

.feature-card:hover .feature-arrow {
    transform: translateX(8px);
}

/* About Section */
.about-section {
    padding: var(--spacing-2xl) 0;
    background: var(--dark-bg);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
    font-size: var(--font-size-lg);
}

.about-visual {
    display: flex;
    justify-content: center;
}

.stats-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    box-shadow: var(--shadow-lg);
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-green), #A0FF3D);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-2xl) 0;
    background: var(--darker-bg);
}

.contact-content {
    max-width: 800px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    background: var(--card-bg);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

.contact-item:hover {
    border-color: var(--accent-green);
    transform: translateX(8px);
}

.contact-icon {
    font-size: 36px;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.contact-details p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--dark-bg);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-sm);
}

.footer-section h4 {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
    color: var(--accent-green);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-green);
    padding-left: 8px;
}

.footer-links li {
    color: var(--text-secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

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

/* Bounce animation now handled by JavaScript */

@keyframes gradientFlow {
    0%, 100% {
        transform: translate(0%, 0%) scale(1);
        opacity: 0.8;
    }
    25% {
        transform: translate(-5%, 5%) scale(1.05);
        opacity: 0.9;
    }
    50% {
        transform: translate(-8%, -3%) scale(1.08);
        opacity: 0.85;
    }
    75% {
        transform: translate(3%, -5%) scale(1.03);
        opacity: 0.9;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--dark-bg);
        flex-direction: column;
        padding: var(--spacing-md);
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
    
    .hero-buttons {
        margin-bottom: 80px; /* Adjusted spacing on mobile */
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .hero-buttons {
        flex-direction: column;
        margin-bottom: 70px;
    }
    
    .btn {
        width: 100%;
    }
}