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

:root {
    /* === ProofShot Evidence Blue Theme === */
    
    /* Core Brand Colors - Dark Mode Optimized */
    --evidence-blue: #5BA7FF;      /* Trust, reliability, primary actions */
    --proof-green: #00E091;        /* Success, capture complete, "proven" */
    --highlight-amber: #FFB347;    /* Annotations, attention, "look here" */
    --issue-red: #FF7B7B;          /* Problems, recording, urgent */
    --focus-purple: #A855F7;       /* Deep work, concentration, premium */
    
    /* System Colors - Dark Theme Only */
    --background: #0f172a;
    --surface: #1e293b;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --border: #374151;
    
    /* Semantic Mapping */
    --primary-color: var(--evidence-blue);
    --primary-hover: #3B8BF0;
    --success-color: var(--proof-green);
    --warning-color: var(--highlight-amber);
    --accent-color: var(--issue-red);
    --purple-accent: var(--focus-purple);
    
    /* Tool-Specific Colors */
    --annotation-color: var(--highlight-amber);
    --capture-success: var(--proof-green);
    --bug-indicator: var(--issue-red);
    --workflow-primary: var(--evidence-blue);
    --premium-feature: var(--focus-purple);
    
    /* Shadows & Effects - Dark Theme */
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    --shadow-color: 0 4px 20px rgba(91, 167, 255, 0.25);
    --shadow-amber: 0 4px 20px rgba(255, 179, 71, 0.3);
    --shadow-purple: 0 4px 20px rgba(168, 85, 247, 0.3);
    --border-radius: 16px;
    
    /* Enhanced Gradients with Semantic Purpose */
    
    /* Primary: Core workflow - Evidence to Proof (blue to green) */
    --gradient-primary: linear-gradient(135deg, var(--evidence-blue) 0%, var(--proof-green) 100%);
    
    /* Secondary: Reverse workflow - Success to Trust (green to blue) */
    --gradient-secondary: linear-gradient(135deg, var(--proof-green) 0%, var(--evidence-blue) 100%);
    
    /* Annotation: Drawing workflow - Highlight to Alert (amber to red) */
    --gradient-annotation: linear-gradient(135deg, var(--highlight-amber) 0%, var(--issue-red) 100%);
    
    /* Premium: Advanced features - Focus to Trust (purple to blue) */
    --gradient-premium: linear-gradient(135deg, var(--focus-purple) 0%, var(--evidence-blue) 100%);
    
    /* Success: Completion states - Proof dominant (green focus) */
    --gradient-success: linear-gradient(135deg, var(--proof-green) 0%, #00E091 50%, var(--evidence-blue) 100%);
    
    /* Action: Call-to-action buttons - Trust to Success (blue to green) */
    --gradient-action: linear-gradient(135deg, var(--evidence-blue) 0%, var(--highlight-amber) 50%, var(--proof-green) 100%);
    
    /* Vibrant: Multi-tool showcase - All core colors */
    --gradient-vibrant: linear-gradient(135deg, var(--highlight-amber) 0%, var(--issue-red) 25%, var(--focus-purple) 75%, var(--evidence-blue) 100%);
    
    /* Background: Subtle dark environment */
    --gradient-bg: linear-gradient(135deg, #1e293b 0%, #0f172a 50%, #1e293b 100%);
}


body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: sticky;
    top: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(55, 65, 81, 0.3);
    z-index: 100;
    transition: all 0.3s ease;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.3);
}

/* Enhanced dark navbar on scroll */
.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(91, 167, 255, 0.2);
    box-shadow: 0 4px 20px rgba(91, 167, 255, 0.15);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-logo .logo {
    height: 32px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(91, 167, 255, 0.3));
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: all 0.2s ease;
    padding: 8px 16px;
    border-radius: 8px;
}

.nav-menu a:hover {
    color: var(--primary-color);
    background: rgba(91, 167, 255, 0.1);
    text-shadow: 0 0 8px rgba(91, 167, 255, 0.4);
}

.theme-toggle button {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--border-radius);
    transition: background-color 0.2s ease;
}

.theme-toggle button:hover {
    background-color: var(--surface);
}

/* Hero Section - Apple Style */
.hero {
    background: var(--background);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    position: relative;
    padding: 60px 0 120px 0;
}

/* Apple-Style Hero Content */
.hero-content {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 24px;
    z-index: 2;
    position: relative;
}

.hero-headline {
    font-size: clamp(48px, 8vw, 96px);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin: 0 0 28px 0;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subheadline {
    font-size: clamp(19px, 2.5vw, 28px);
    font-weight: 400;
    line-height: 1.4;
    color: var(--text-secondary);
    margin: 0 0 48px 0;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    margin-bottom: 80px;
}

.btn-large {
    padding: 16px 32px;
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
}

.hero-availability {
    font-size: 17px;
    color: var(--text-secondary);
    margin: 12px 0 0 0;
}

/* Apple-Style Video Presentation */
.hero-visual {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.demo-stage {
    position: relative;
    margin: 0 auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 48px 120px rgba(0, 0, 0, 0.6),
        0 24px 60px rgba(0, 0, 0, 0.4),
        0 12px 24px rgba(0, 0, 0, 0.2);
    background: #000;
    aspect-ratio: 16/10;
}

.hero-demo-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 24px;
}

/* Apple-Style Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 40px 0 80px 0;
        min-height: 90vh;
    }
    
    .hero-content {
        padding: 0 20px;
    }
    
    .hero-cta {
        margin-bottom: 60px;
    }
    
    .hero-visual {
        max-width: 90%;
    }
    
    .demo-stage {
        border-radius: 16px;
        box-shadow: 
            0 32px 80px rgba(0, 0, 0, 0.5),
            0 16px 40px rgba(0, 0, 0, 0.3);
    }
    
    .hero-demo-video {
        border-radius: 16px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 20px 0 60px 0;
    }
    
    .hero-content {
        padding: 0 16px;
    }
    
    .hero-cta {
        margin-bottom: 40px;
    }
    
    .btn-large {
        padding: 14px 28px;
        font-size: 18px;
    }
    
    .demo-stage {
        border-radius: 12px;
        aspect-ratio: 16/9;
    }
    
    .hero-demo-video {
        border-radius: 12px;
    }
}

/* Accessibility: Reduce motion */
@media (prefers-reduced-motion: reduce) {
    .hero-demo-video {
        display: none;
    }
    
    .demo-stage {
        background: var(--surface);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--text-secondary);
        font-size: 17px;
        font-weight: 500;
    }
    
    .demo-stage::after {
        content: "Video paused for accessibility";
    }
}


/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    font-size: 16px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary * {
    position: relative;
    z-index: 2;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 32px rgba(74, 158, 255, 0.4);
    background: linear-gradient(135deg, #4A9EFF 0%, #00D084 100%);
    color: white !important;
}


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

.btn-secondary:hover {
    background-color: var(--surface);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
}

.app-preview {
    perspective: 1000px;
}

.app-window {
    background: var(--surface);
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transform: rotateY(-5deg) rotateX(5deg);
    transition: transform 0.3s ease;
    width: 400px;
}

.app-window:hover {
    transform: rotateY(0deg) rotateX(0deg);
}

.window-controls {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    background: var(--border);
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ef4444; }
.control.yellow { background: #f59e0b; }
.control.green { background: #10b981; }

.window-content {
    padding: 24px;
    height: 300px;
}

.demo-toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.tool {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 18px;
    border: 2px solid transparent;
}

/* Specific tool colors based on function */
.tool:first-child {
    /* Screenshot tool - primary blue */
    background-color: rgba(74, 158, 255, 0.1);
    border-color: var(--evidence-blue);
}

.tool:first-child.active {
    background-color: var(--evidence-blue);
    color: white;
}

.tool:nth-child(2) {
    /* Annotation tool - amber */
    background-color: rgba(255, 149, 0, 0.1);
    border-color: var(--highlight-amber);
}

.tool:nth-child(2):hover, .tool:nth-child(2).active {
    background-color: var(--highlight-amber);
    color: white;
}

.tool:nth-child(3) {
    /* Comment tool - issue red */
    background-color: rgba(255, 107, 107, 0.1);
    border-color: var(--issue-red);
}

.tool:nth-child(3):hover {
    background-color: var(--issue-red);
    color: white;
}

.tool:nth-child(4) {
    /* Clipboard tool - success green */
    background-color: rgba(0, 208, 132, 0.1);
    border-color: var(--proof-green);
}

.tool:nth-child(4):hover {
    background-color: var(--proof-green);
    color: white;
}

.demo-area {
    position: relative;
    background: #f1f5f9;
    border-radius: var(--border-radius);
    height: 200px;
    overflow: hidden;
}

.annotation-box {
    position: absolute;
    top: 50px;
    left: 50px;
    background: var(--primary-color);
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    box-shadow: var(--shadow);
}

.annotation-box::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 8px solid var(--primary-color);
}

/* Key Benefit Section */
.key-benefit {
    padding: 120px 0;
    background: var(--surface);
}

.benefit-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.benefit-text h2 {
    font-size: 40px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--text-primary);
}

.benefit-text > p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.benefit-comparison {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.old-way, .new-way {
    padding: 24px;
    border-radius: var(--border-radius);
    border-left: 4px solid;
}

.old-way {
    background: rgba(239, 68, 68, 0.1);
    border-left-color: #ef4444;
}

.new-way {
    background: rgba(16, 185, 129, 0.1);
    border-left-color: #10b981;
}

.old-way h4, .new-way h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.old-way p, .new-way p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.4;
}

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

.workflow-demo {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 32px;
    background: var(--background);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.workflow-demo .step {
    padding: 16px 20px;
    color: white;
    border-radius: 12px;
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.workflow-demo .step:first-child {
    background: var(--gradient-primary);
    box-shadow: var(--shadow-color);
}

.workflow-demo .step:nth-child(3) {
    background: var(--gradient-annotation);
    box-shadow: var(--shadow-amber);
}

.workflow-demo .step:last-child {
    background: var(--gradient-secondary);
    box-shadow: 0 4px 12px rgba(0, 208, 132, 0.2);
}

.workflow-demo .arrow {
    font-size: 20px;
    color: var(--text-secondary);
    font-weight: 600;
}

.workflow-demo .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.workflow-demo .step span {
    font-size: 12px;
    opacity: 0.8;
}

.workflow-demo kbd {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 3px 6px;
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 10px;
    font-weight: 500;
    color: var(--evidence-blue);
    box-shadow: var(--shadow);
}

/* Problem Section */
.problem {
    padding: 120px 0;
    background: var(--background);
}

.problem h2 {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 80px;
    color: var(--text-primary);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.problem-card {
    text-align: center;
    padding: 40px 24px;
    background: var(--surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.problem-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.problem-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

/* Features Section */
.features {
    padding: 120px 0;
    background: linear-gradient(135deg, var(--surface-vibrant) 0%, rgba(0, 208, 132, 0.02) 50%, var(--surface-vibrant) 100%);
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(74, 158, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(0, 208, 132, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.features h2 {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 80px;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--background);
    padding: 32px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-color);
    border-color: rgba(74, 158, 255, 0.2);
}

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

.feature-card:nth-child(2n)::before {
    background: var(--gradient-secondary);
}

.feature-card:nth-child(3n)::before {
    background: var(--gradient-accent);
}

.feature-icon {
    font-size: 40px;
    margin-bottom: 20px;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 20px;
    background: var(--gradient-primary);
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.1) 0%, rgba(0, 208, 132, 0.1) 100%);
    transition: all 0.3s ease;
    color: var(--evidence-blue);
}

.feature-icon i {
    font-size: 32px;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(74, 158, 255, 0.15) 0%, rgba(0, 208, 132, 0.15) 100%);
}

/* Annotation-related features (2nd, 4th) use amber */
.feature-card:nth-child(2n) .feature-icon {
    background: linear-gradient(135deg, rgba(255, 149, 0, 0.1) 0%, rgba(74, 158, 255, 0.1) 100%);
}

.feature-card:nth-child(2n):hover .feature-icon {
    background: linear-gradient(135deg, rgba(255, 149, 0, 0.15) 0%, rgba(74, 158, 255, 0.15) 100%);
}

.feature-card:nth-child(2n)::before {
    background: var(--gradient-annotation);
}

/* Premium/Advanced features (3rd, 6th) use purple */
.feature-card:nth-child(3n) .feature-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(74, 158, 255, 0.1) 100%);
}

.feature-card:nth-child(3n):hover .feature-icon {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.15) 0%, rgba(74, 158, 255, 0.15) 100%);
}

.feature-card:nth-child(3n)::before {
    background: var(--gradient-premium);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.feature-hotkey {
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: center;
    margin-top: 16px;
    opacity: 0.8;
}

.feature-hotkey kbd {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 6px 10px;
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: var(--shadow);
    min-width: 28px;
    text-align: center;
    position: relative;
}

.feature-hotkey kbd:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 6px 6px 0 0;
}

.feature-card:hover .feature-hotkey {
    opacity: 1;
}

.feature-card:hover .feature-hotkey kbd {
    background: var(--background);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* Demo Section */
.demo {
    padding: 120px 0;
    background: var(--background);
}

.demo h2 {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 80px;
    color: var(--text-primary);
}

.demo-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    align-items: center;
}

.demo-step {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 24px;
    border-radius: var(--border-radius);
    margin-bottom: 16px;
    cursor: pointer;
    transition: background-color 0.2s ease;
    opacity: 0.6;
}

.demo-step.active {
    background-color: var(--surface);
    opacity: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(74, 158, 255, 0.2);
}

.step-content h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--text-primary);
}

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

.demo-screen {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

/* Trial Info Section */
.trial-info {
    padding: 120px 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.04) 0%, rgba(236, 72, 153, 0.03) 50%, rgba(255, 184, 0, 0.04) 100%);
    position: relative;
}

.trial-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(255, 184, 0, 0.06) 0%, transparent 40%);
    pointer-events: none;
}

.trial-info h2 {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.trial-subtitle {
    text-align: center;
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 80px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.trial-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
}

.trial-feature {
    text-align: center;
    padding: 40px 24px;
    background: var(--surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trial-feature:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.trial-icon {
    font-size: 48px;
    margin-bottom: 24px;
}

.trial-feature h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

/* Pricing Section */
.pricing {
    padding: 120px 0;
    background: var(--surface);
}

.pricing h2 {
    text-align: center;
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.pricing-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 80px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-premium);
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    box-shadow: var(--shadow-purple);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: translateX(-50%) scale(1); }
    50% { transform: translateX(-50%) scale(1.05); }
}

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

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

.floating {
    animation: float 3s ease-in-out infinite;
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.pricing-card h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.price {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.price-period {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 24px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: 600;
}

/* Download Section */
.download {
    padding: 120px 0;
    background: var(--background);
    text-align: center;
}

.download h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.download > p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 80px;
}

.download-subtitle {
    font-size: 24px !important;
    color: var(--primary-color) !important;
    font-weight: 500;
    margin: 48px 0 64px 0 !important;
    padding: 24px 48px;
    background: rgba(91, 167, 255, 0.1);
    border: 1px solid rgba(91, 167, 255, 0.2);
    border-radius: 12px;
    display: inline-block;
    box-shadow: var(--shadow-color);
}

.download-buttons {
    display: flex;
    gap: 32px;
    justify-content: center;
    margin-bottom: 32px;
}

.download-btn {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px 32px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--border-radius);
    text-decoration: none;
    color: var(--text-primary);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    min-width: 200px;
}

.download-btn:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.download-icon {
    font-size: 32px;
}

.download-text {
    text-align: left;
}

.download-platform {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 4px;
}

.download-version {
    font-size: 14px;
    color: var(--text-secondary);
}

.download-note {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 80px 0 32px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 80px;
    margin-bottom: 48px;
}

.footer-brand h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.footer-brand p {
    color: var(--text-secondary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 8px;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    
    .problem-grid,
    .features-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-content {
        grid-template-columns: 1fr;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .benefit-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .workflow-demo {
        flex-direction: column;
        gap: 12px;
    }
    
    .workflow-demo .arrow {
        transform: rotate(90deg);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .problem h2,
    .features h2,
    .demo h2,
    .pricing h2,
    .download h2 {
        font-size: 32px;
    }
}

/* === Legal Pages Styling === */
.legal-page {
    padding-top: 100px;
    padding-bottom: 80px;
    background: var(--background);
    min-height: 100vh;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    color: var(--text-primary);
    line-height: 1.7;
}

.legal-content h1 {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 12px;
    text-align: center;
}

.legal-content .last-updated {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 60px;
    font-size: 16px;
}

.legal-content section {
    margin-bottom: 40px;
}

.legal-content h2 {
    font-size: 32px;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 24px;
    margin-top: 48px;
}

.legal-content h3 {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 16px;
    margin-top: 32px;
}

.legal-content h4 {
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
    margin-top: 24px;
}

.legal-content p {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.legal-content ul,
.legal-content ol {
    margin-left: 24px;
    margin-bottom: 20px;
}

.legal-content li {
    font-size: 16px;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.legal-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

.legal-footer {
    margin-top: 60px;
    padding-top: 40px;
    border-top: 2px solid var(--border);
    text-align: center;
}

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

/* Privacy Policy Specific Styles */
.privacy-summary {
    background: var(--surface);
    border: 2px solid var(--border);
    border-radius: var(--border-radius);
    padding: 40px;
    margin: 60px 0;
}

.privacy-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 24px;
}

.privacy-highlight {
    padding: 24px;
    border-radius: 12px;
    border: 2px solid;
}

.privacy-highlight.good {
    border-color: var(--proof-green);
    background: rgba(0, 224, 145, 0.05);
}

.privacy-highlight.neutral {
    border-color: var(--evidence-blue);
    background: rgba(91, 167, 255, 0.05);
}

.privacy-highlight h4 {
    font-size: 18px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.privacy-highlight ul {
    margin-left: 20px;
}

.privacy-highlight li {
    font-size: 14px;
    margin-bottom: 6px;
}

/* Responsive Legal Pages */
@media (max-width: 768px) {
    .legal-content {
        padding: 0 16px;
    }
    
    .legal-content h1 {
        font-size: 36px;
    }
    
    .legal-content h2 {
        font-size: 28px;
    }
    
    .legal-content h3 {
        font-size: 20px;
    }
    
    .privacy-highlights {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .privacy-summary {
        padding: 24px;
    }
}

@media (max-width: 480px) {
    .legal-page {
        padding-top: 80px;
    }
    
    .legal-content h1 {
        font-size: 32px;
    }
    
    .legal-content h2 {
        font-size: 24px;
    }
}