/* ===================================
   Aurora Landing Page - Technical Whitepaper Style
   =================================== */

/* CSS Variables */
:root {
    /* Colors - Professional Tech Palette */
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --primary-light: #818cf8;
    --secondary: #0ea5e9;
    --accent: #8b5cf6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Neutrals */
    --dark: #0f172a;
    --dark-light: #1e293b;
    --dark-lighter: #334155;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --gray-lighter: #e2e8f0;
    --white: #ffffff;
    --off-white: #f8fafc;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --gradient-tech: linear-gradient(135deg, #0ea5e9 0%, #4f46e5 100%);
    --gradient-dark: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
    --gradient-danger: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Typography */
    --font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'Courier New', monospace;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 30px rgba(79, 70, 229, 0.3);
    --shadow-glow-danger: 0 0 30px rgba(239, 68, 68, 0.3);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-base);
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: 1rem;
    color: var(--gray);
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

code {
    font-family: var(--font-mono);
    background: var(--gray-lighter);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Utility Classes */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary, .btn-secondary, .btn-outline, .btn-large {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--dark);
    border: 2px solid var(--gray-light);
}

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

.btn-outline {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-large {
    padding: 1.125rem 2.5rem;
    font-size: 1.125rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-lighter);
    z-index: 1000;
    padding: 1rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.logo-image {
    width: 32px;
    height: 32px;
    object-fit: contain;
    background: transparent;
    mix-blend-mode: normal;
}

.aurora-icon {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: rotate 10s linear infinite;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links a {
    font-weight: 500;
    color: var(--gray);
}

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

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark);
}

/* Hero Section */
.hero {
    position: relative;
    padding: 10rem 0 6rem;
    overflow: hidden;
    background: var(--gradient-dark);
    color: var(--white);
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-headline {
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero-subheadline {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--gray-light);
    max-width: 600px;
}

.hero-features {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--gray-light);
}

.hero-feature i {
    color: var(--primary-light);
    font-size: 1.25rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Architecture Diagram */
.architecture-diagram {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.diagram-layer {
    width: 100%;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    text-align: center;
}

.layer-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-light);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.layer-icon {
    font-size: 3rem;
    color: var(--white);
}

.platform-components {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.component {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.75rem;
}

.component i {
    font-size: 1.5rem;
    color: var(--primary-light);
}

.app-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 1.5rem;
    margin-top: 0.5rem;
}

.connection-arrow {
    font-size: 1.5rem;
    color: var(--gray-light);
    animation: pulse-arrow 2s ease-in-out infinite;
}

@keyframes pulse-arrow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Background Effects */
.hero-background, .cta-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: float 15s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -300px;
    left: -200px;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--accent);
    bottom: -200px;
    right: -200px;
    animation-delay: 3s;
}

.orb-3 {
    width: 700px;
    height: 700px;
    background: var(--primary);
    top: -350px;
    right: -350px;
}

.orb-4 {
    width: 600px;
    height: 600px;
    background: var(--accent);
    bottom: -300px;
    left: -300px;
    animation-delay: 5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay-1 { animation: fadeIn 1s ease-out 0.2s backwards; }
.fade-in-delay-2 { animation: fadeIn 1s ease-out 0.4s backwards; }
.fade-in-delay-3 { animation: fadeIn 1s ease-out 0.6s backwards; }
.fade-in-delay-4 { animation: fadeIn 1s ease-out 0.8s backwards; }

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    max-width: 700px;
    margin: 0 auto;
}

/* Crisis Section */
.crisis-section {
    padding: var(--spacing-xl) 0;
    background: var(--off-white);
}

.crisis-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.crisis-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.crisis-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.user-crisis:hover {
    border-color: var(--primary);
}

.enterprise-crisis {
    border: 2px solid var(--danger);
}

.enterprise-crisis:hover {
    box-shadow: var(--shadow-xl), var(--shadow-glow-danger);
}

.crisis-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.crisis-icon.danger {
    background: var(--gradient-danger);
}

.crisis-card h3 {
    margin-bottom: 1rem;
    color: var(--dark);
}

.crisis-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

.crisis-visual {
    background: var(--off-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin-bottom: 2rem;
}

.walled-garden {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.garden-wall {
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
}

.garden-wall i {
    font-size: 2rem;
    color: var(--primary);
}

.wall-separator {
    font-size: 2rem;
    color: var(--danger);
}

.crisis-example {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--gray);
    font-weight: 600;
}

.shadow-ai-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.data-source, .public-ai {
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    box-shadow: var(--shadow-md);
    position: relative;
}

.data-source i {
    font-size: 2rem;
    color: var(--dark);
}

.public-ai i {
    font-size: 2rem;
    color: var(--danger);
}

.arrow-danger {
    font-size: 2rem;
    color: var(--danger);
    animation: pulse-danger 1s ease-in-out infinite;
}

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

.danger-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--danger);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 700;
    animation: shake 0.5s ease-in-out infinite;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    75% { transform: translateX(3px); }
}

.crisis-list {
    list-style: none;
}

.crisis-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    color: var(--gray);
}

.crisis-list i {
    color: var(--danger);
    font-size: 1.25rem;
}

.root-cause {
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    padding: 2rem;
    color: var(--white);
}

.root-cause-content {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.root-cause-content i {
    font-size: 2.5rem;
    color: var(--warning);
    flex-shrink: 0;
}

.root-cause h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.root-cause p {
    color: var(--gray-lighter);
}

/* Solution Section */
.solution-section {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.dual-architecture {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    margin-bottom: 3rem;
}

.architecture-part {
    background: var(--off-white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    border: 2px solid var(--gray-lighter);
    transition: all 0.3s ease;
}

.architecture-part:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
    transform: translateY(-5px);
}

.part-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.part-number {
    font-size: 3rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.part-icon {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
}

.user-icon {
    background: var(--gradient-primary);
}

.platform-icon {
    background: var(--gradient-tech);
}

.part-tagline {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.part-features {
    margin: 2rem 0;
}

.feature-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    align-items: flex-start;
}

.feature-item i {
    color: var(--primary);
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-item strong {
    display: block;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.feature-item span {
    font-size: 0.875rem;
    color: var(--gray);
}

.paradigm-shift {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    margin-top: 2rem;
}

.paradigm {
    flex: 1;
    text-align: center;
}

.paradigm strong {
    display: block;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.paradigm span {
    font-size: 0.875rem;
    color: var(--gray);
}

.paradigm.new strong {
    color: var(--primary);
}

.paradigm-shift > i {
    color: var(--primary);
    font-size: 1.5rem;
}

.deployment-options {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.deployment-option {
    flex: 1;
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-md);
    padding: 1rem;
    text-align: center;
    position: relative;
}

.deployment-option.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.1) 0%, rgba(124, 58, 237, 0.1) 100%);
}

.deployment-option i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
    display: block;
}

.featured-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--primary);
    color: var(--white);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 700;
}

.architecture-benefits {
    background: var(--dark);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    text-align: center;
}

.architecture-benefits h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.architecture-benefits p {
    color: var(--gray-light);
    max-width: 800px;
    margin: 0 auto;
}

/* Technology Section */
.technology-section {
    padding: var(--spacing-xl) 0;
    background: var(--off-white);
}

.tech-tabs {
    max-width: 1000px;
    margin: 0 auto;
}

.tech-nav {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tech-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: var(--white);
    border: 2px solid var(--gray-lighter);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--gray);
}

.tech-tab i {
    font-size: 1.25rem;
}

.tech-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.tech-tab.active {
    background: var(--gradient-primary);
    color: var(--white);
    border-color: transparent;
}

.tech-panel {
    display: none;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.tech-panel.active {
    display: block;
    animation: fadeIn 0.5s ease-out;
}

.tech-panel h3 {
    margin-bottom: 1rem;
}

.tech-panel > p {
    margin-bottom: 2rem;
    font-size: 1.125rem;
}

.tech-visual {
    background: var(--off-white);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin: 2rem 0;
}

/* Context Flow */
.context-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.flow-step {
    flex: 1;
    text-align: center;
}

.step-icon {
    width: 70px;
    height: 70px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    box-shadow: var(--shadow-md);
}

.step-icon i {
    font-size: 2rem;
    color: var(--primary);
}

.flow-step strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.flow-step span {
    font-size: 0.875rem;
    color: var(--gray);
}

.context-flow > i {
    font-size: 1.5rem;
    color: var(--gray-light);
}

/* Agent Builder Demo */
.agent-builder-demo {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.builder-block {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-md);
}

.block-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

.trigger .block-label { color: var(--primary); }
.filter .block-label { color: var(--secondary); }
.action .block-label { color: var(--success); }

.block-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.block-content span {
    font-weight: 600;
    color: var(--gray);
}

.block-content select {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--gray-light);
    border-radius: var(--radius-sm);
    font-family: var(--font-base);
}

.agent-builder-demo > i {
    font-size: 1.5rem;
    color: var(--gray-light);
}

/* LLM Architecture */
.llm-architecture {
    text-align: center;
}

.llm-top {
    background: var(--gradient-primary);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: inline-block;
    margin-bottom: 2rem;
}

.llm-connections {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    height: 60px;
    position: relative;
}

.llm-line {
    width: 2px;
    height: 100%;
    background: var(--gradient-primary);
}

.llm-models {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.llm-model {
    background: var(--white);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.llm-model i {
    color: var(--primary);
}

/* Data Flow Steps */
.dataflow-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.dataflow-step {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

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

.step-content strong {
    display: block;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.step-content span {
    color: var(--gray);
    font-size: 0.875rem;
}

.dataflow-result {
    background: var(--success);
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
}

.dataflow-result i {
    font-size: 2rem;
}

/* Tech Highlights */
.tech-highlights {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--white);
    border-radius: var(--radius-md);
}

.highlight-item i {
    color: var(--success);
    font-size: 1.5rem;
}

/* Security Section */
.security-section {
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    color: var(--white);
}

.security-section .section-title,
.security-section .section-subtitle {
    color: var(--white);
}

.security-section .section-subtitle {
    color: var(--gray-light);
}

.security-badge-large {
    width: 120px;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--primary-light);
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-glow);
}

.security-bedrock {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    margin-bottom: 4rem;
}

.security-bedrock h3 {
    color: var(--white);
    text-align: center;
    margin-bottom: 2rem;
}

.bedrock-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.bedrock-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
}

.bedrock-item i {
    font-size: 1.5rem;
    color: var(--primary-light);
}

.bedrock-item span {
    color: var(--gray-light);
    font-size: 0.875rem;
}

.security-innovations h3 {
    color: var(--white);
    text-align: center;
    margin-bottom: 3rem;
}

.innovation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.innovation-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    position: relative;
    transition: all 0.3s ease;
}

.innovation-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.innovation-card.featured {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-glow);
}

.innovation-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 4rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.1);
    line-height: 1;
}

.innovation-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.innovation-card h4 {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.innovation-subtitle {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary-light);
    font-weight: 600;
    margin-bottom: 2rem;
}

.innovation-visual {
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--radius-md);
    padding: 2rem;
    margin: 2rem 0;
}

/* Scrubber Flow */
.scrubber-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.scrubber-step {
    width: 100%;
}

.data-original, .data-anonymized, .scrubber-process {
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.data-original i, .data-anonymized i {
    display: block;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.data-original i { color: var(--warning); }
.data-anonymized i { color: var(--success); }
.scrubber-process i { color: var(--primary-light); }

.data-original span, .data-anonymized span, .scrubber-process span {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
    color: var(--gray-light);
}

.data-original code, .data-anonymized code {
    display: block;
    background: rgba(0, 0, 0, 0.3);
    padding: 0.5rem;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--white);
}

.scrubber-flow > i {
    font-size: 1.5rem;
    color: var(--gray-light);
}

/* Context Fence UI */
.context-fence-ui {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.fence-header {
    background: rgba(0, 0, 0, 0.3);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
}

.fence-items {
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.fence-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
}

.fence-item.disabled {
    opacity: 0.5;
}

.fence-item > i {
    margin-right: 0.5rem;
}

.toggle {
    width: 50px;
    height: 26px;
    background: var(--gray);
    border-radius: 13px;
    position: relative;
    transition: all 0.3s ease;
}

.toggle::after {
    content: '';
    position: absolute;
    width: 22px;
    height: 22px;
    background: var(--white);
    border-radius: 50%;
    top: 2px;
    left: 2px;
    transition: all 0.3s ease;
}

.toggle.on {
    background: var(--success);
}

.toggle.on::after {
    left: 26px;
}

/* Zero Knowledge Flow */
.zero-knowledge-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.zk-step {
    flex: 1;
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--radius-md);
}

.zk-step i {
    font-size: 3rem;
    display: block;
    margin-bottom: 1rem;
    color: var(--primary-light);
}

.zk-step strong {
    display: block;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.zk-step span {
    font-size: 0.875rem;
    color: var(--gray-light);
}

.zk-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.zk-arrow i {
    font-size: 2rem;
    color: var(--success);
}

.zk-arrow span {
    font-size: 0.75rem;
    color: var(--gray-light);
}

.key-control {
    background: var(--gradient-primary);
    padding: 1rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-weight: 600;
}

.key-control i {
    font-size: 1.5rem;
}

.innovation-result {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--gray-light);
}

.innovation-result i {
    color: var(--success);
    font-size: 1.5rem;
}

/* Total Control */
.total-control {
    margin-top: 4rem;
}

.control-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 3rem;
}

.control-text h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.control-text p {
    color: var(--gray-light);
    margin-bottom: 2rem;
}

.control-benefits {
    list-style: none;
}

.control-benefits li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--gray-light);
}

.control-benefits i {
    color: var(--success);
    font-size: 1.25rem;
}

.firewall-boundary {
    border: 3px dashed var(--primary-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
}

.firewall-label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1.5rem;
}

.inside-firewall {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.platform-box {
    background: var(--gradient-primary);
    padding: 2rem;
    border-radius: var(--radius-md);
    text-align: center;
}

.platform-box i {
    font-size: 3rem;
    display: block;
    margin-bottom: 0.5rem;
}

.platform-box strong {
    display: block;
    font-size: 1.25rem;
    margin-bottom: 0.25rem;
}

.platform-box span {
    font-size: 0.875rem;
    color: var(--gray-lighter);
}

.data-flow-internal {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-light);
}

.data-flow-internal i {
    font-size: 2rem;
    color: var(--success);
}

.employee-devices {
    display: flex;
    gap: 1rem;
}

.employee-devices i {
    font-size: 2rem;
    color: var(--gray-light);
}

/* Security Promise Cards */
.security-promise {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.promise-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.promise-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.promise-card i {
    font-size: 3rem;
    color: var(--primary-light);
    margin-bottom: 1rem;
    display: block;
}

.promise-card strong {
    display: block;
    font-size: 1.125rem;
    color: var(--white);
    margin-bottom: 0.5rem;
}

.promise-card span {
    color: var(--gray-light);
    font-size: 0.875rem;
}

/* Bedrock Description */
.bedrock-description {
    text-align: center;
    color: var(--gray-light);
    max-width: 700px;
    margin: 0 auto 2rem;
}

.bedrock-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.bedrock-item {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    align-items: flex-start;
    transition: all 0.3s ease;
}

.bedrock-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(5px);
}

.bedrock-item i {
    font-size: 2rem;
    color: var(--primary-light);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.bedrock-content {
    flex: 1;
}

.bedrock-content strong {
    display: block;
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.bedrock-content span {
    color: var(--gray-light);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Security Guarantees */
.security-guarantees {
    margin-top: 4rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-xl);
    padding: 3rem;
}

.security-guarantees h3 {
    color: var(--white);
    text-align: center;
    margin-bottom: 3rem;
}

.guarantees-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.guarantee-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.3s ease;
}

.guarantee-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-light);
    transform: translateY(-5px);
}

.guarantee-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.guarantee-icon i {
    font-size: 1.75rem;
    color: var(--white);
}

.guarantee-card h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.guarantee-card p {
    color: var(--gray-light);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Security Comparison Table */
.security-comparison {
    margin-top: 4rem;
}

.security-comparison h3 {
    color: var(--white);
    text-align: center;
    margin-bottom: 3rem;
}

.comparison-table {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.comparison-row {
    display: grid;
    grid-template-columns: 1.5fr 2fr 2fr;
    gap: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.comparison-row:last-child {
    border-bottom: none;
}

.comparison-row.header-row {
    background: rgba(255, 255, 255, 0.08);
}

.comparison-cell {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.5rem;
}

.comparison-cell:not(:last-child) {
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.label-cell {
    font-weight: 600;
    color: var(--white);
    background: rgba(255, 255, 255, 0.03);
}

.danger-header {
    text-align: center;
    background: rgba(239, 68, 68, 0.1);
}

.danger-header i {
    font-size: 2rem;
    color: var(--danger);
}

.danger-header strong {
    color: var(--white);
    font-size: 1.125rem;
}

.danger-header span {
    font-size: 0.75rem;
    color: var(--gray-light);
}

.success-header {
    text-align: center;
    background: rgba(16, 185, 129, 0.1);
}

.success-header i {
    font-size: 2rem;
    color: var(--success);
}

.success-header strong {
    color: var(--white);
    font-size: 1.125rem;
}

.success-header span {
    font-size: 0.75rem;
    color: var(--gray-light);
}

.danger-cell {
    background: rgba(239, 68, 68, 0.05);
}

.danger-cell i {
    color: var(--danger);
    font-size: 1.25rem;
}

.danger-cell span {
    color: var(--gray-light);
    font-size: 0.875rem;
}

.success-cell {
    background: rgba(16, 185, 129, 0.05);
}

.success-cell i {
    color: var(--success);
    font-size: 1.25rem;
}

.success-cell span {
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Use Cases Section */
.use-cases-section {
    padding: var(--spacing-xl) 0;
    background: var(--off-white);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}

.use-case-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.use-case-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.use-case-card.featured {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(124, 58, 237, 0.05) 100%);
    border-color: var(--primary);
}

.use-case-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin-bottom: 1.5rem;
}

.use-case-card h3 {
    margin-bottom: 0.5rem;
}

.use-case-tagline {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--primary);
    font-weight: 600;
    margin-bottom: 2rem;
}

.use-case-problem, .use-case-solution {
    margin-bottom: 2rem;
}

.use-case-problem strong, .use-case-solution strong {
    display: block;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.use-case-solution ul {
    list-style: none;
}

.use-case-solution li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--gray);
}

.use-case-solution i {
    color: var(--success);
}

.business-model {
    padding-top: 2rem;
    border-top: 2px solid var(--gray-lighter);
}

.model-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.model-badge.freemium {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--white);
}

.model-badge.enterprise {
    background: var(--gradient-primary);
    color: var(--white);
}

.model-badge.developer {
    background: var(--gradient-tech);
    color: var(--white);
}

.business-model p {
    font-size: 0.875rem;
}

/* Flywheel */
.flywheel {
    background: var(--gradient-dark);
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
}

.flywheel h3 {
    color: var(--white);
    margin-bottom: 1rem;
}

.flywheel > p {
    color: var(--gray-light);
    max-width: 800px;
    margin: 0 auto 3rem;
}

.flywheel-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.flywheel-center {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    box-shadow: var(--shadow-glow);
}

.flywheel-center span {
    font-size: 1rem;
    font-weight: 700;
}

.flywheel-segment {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    min-width: 120px;
}

.flywheel-segment i {
    font-size: 2rem;
    color: var(--primary-light);
}

/* Final CTA */
.final-cta {
    position: relative;
    padding: var(--spacing-xl) 0;
    background: var(--gradient-dark);
    color: var(--white);
    overflow: hidden;
}

.cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-headline {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-subheadline {
    font-size: 1.25rem;
    color: var(--gray-light);
    margin-bottom: 3rem;
}

.waitlist-form {
    margin-bottom: 4rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    width: 100%;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1rem;
    font-family: var(--font-base);
    transition: all 0.3s ease;
}

.form-group input::placeholder {
    color: var(--gray-light);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-light);
    background: rgba(255, 255, 255, 0.15);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--dark);
    color: var(--white);
}

.waitlist-form button {
    width: 100%;
    margin-top: 1rem;
}

.form-privacy {
    font-size: 0.875rem;
    color: var(--gray-light);
    margin-top: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.form-privacy a {
    color: var(--primary-light);
    text-decoration: underline;
}

.form-message {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    display: none;
}

.form-message.success {
    background: var(--success);
    color: var(--white);
    display: block;
}

.form-message.error {
    background: var(--danger);
    color: var(--white);
    display: block;
}

.cta-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.stat-icon {
    font-size: 3rem;
    color: var(--primary-light);
    margin-bottom: 0.5rem;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
}

.stat-plus, .stat-percent {
    font-size: 2rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--gray-light);
    text-align: center;
}

/* Footer */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand .logo {
    margin-bottom: 0.5rem;
}

.footer-brand .logo-image {
    width: 36px;
    height: 36px;
    background: transparent;
}

.footer-brand p {
    color: var(--gray-light);
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.footer-tagline {
    font-style: italic;
    color: var(--primary-light);
    margin-top: 1rem;
}

.footer-tagline i {
    font-size: 0.75rem;
    margin-right: 0.5rem;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1rem;
}

.footer-column a {
    display: block;
    color: var(--gray-light);
    margin-bottom: 0.75rem;
    font-size: 0.875rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: var(--gray-light);
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--white);
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-features {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .crisis-grid,
    .dual-architecture,
    .control-content {
        grid-template-columns: 1fr;
    }
    
    .use-cases-grid,
    .security-promise,
    .guarantees-grid {
        grid-template-columns: 1fr;
    }
    
    .bedrock-features {
        grid-template-columns: 1fr;
    }
    
    .comparison-row {
        grid-template-columns: 1fr;
    }
    
    .comparison-cell:not(:last-child) {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero {
        padding: 6rem 0 4rem;
    }
    
    .context-flow,
    .zero-knowledge-flow {
        flex-direction: column;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .cta-stats {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .innovation-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .platform-components {
        flex-direction: column;
    }
}