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

:root {
    --primary-color: #00ffff;
    --primary-dark: #00cccc;
    --secondary-color: #ff00ff;
    --accent-color: #00ff88;
    --text-color: #e0e0e0;
    --text-light: #a0a0a0;
    --bg-color: #0a0a0a;
    --bg-dark: #050505;
    --bg-light: #151515;
    --bg-card: #1a1a1a;
    --border-color: #2a2a2a;
    --border-glow: rgba(0, 255, 255, 0.3);
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(0, 255, 255, 0.3);
    --shadow-magenta: 0 0 20px rgba(255, 0, 255, 0.3);
    --max-width: 1200px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 255, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 0, 255, 0.05) 0%, transparent 50%);
    min-height: 100vh;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
.header {
    background-color: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
}

.navbar {
    padding: 1.2rem 0;
}

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

.nav-brand {
    display: inline-flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-start;
    position: relative;
}

.logo {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
    transition: text-shadow 0.3s;
    line-height: 1.2;
    text-align: left;
    display: inline-block;
    margin: 0;
    padding: 0;
    white-space: nowrap;
}

.logo:hover {
    text-shadow: 0 0 20px rgba(0, 255, 255, 0.8);
}

.tagline {
    font-size: 0.75rem;
    color: var(--secondary-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
    display: block;
    line-height: 1;
    margin: 0;
    padding: 0;
    width: 100%;
    text-align: center;
    position: relative;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.3s;
    position: relative;
    padding: 0.5rem 0;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s;
    box-shadow: 0 0 10px var(--primary-color);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--primary-color);
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--primary-color);
    transition: all 0.3s;
    box-shadow: 0 0 5px var(--primary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(255, 0, 255, 0.1) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

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

.hero h1 {
    font-size: 4rem;
    margin-bottom: 1rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    z-index: 1;
    text-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.hero h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
    color: var(--text-color);
    position: relative;
    z-index: 1;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s;
    border: 2px solid transparent;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--bg-dark);
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.5);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 255, 255, 0.3);
}

.btn-outline:hover {
    background: rgba(0, 255, 255, 0.1);
    box-shadow: 0 0 25px rgba(0, 255, 255, 0.5);
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(255, 0, 255, 0.1) 100%);
    border-bottom: 1px solid var(--border-color);
    padding: 4rem 0;
    text-align: center;
    position: relative;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 900;
}

.page-subtitle {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* Content Sections */
.intro-section,
.features-preview,
.use-cases-preview {
    padding: 5rem 0;
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.content-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.content-text p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
}

.placeholder-image {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-card) 100%);
    height: 300px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-weight: 500;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.placeholder-image::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(0, 255, 255, 0.1), transparent);
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.ai-visualization {
    background: var(--bg-card);
    height: 300px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.1);
    transition: all 0.3s;
}

.ai-visualization:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
}

.ai-visualization svg {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
}

.ai-visualization .source-face,
.ai-visualization .output-face {
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
}

.ai-visualization .ai-process {
    filter: drop-shadow(0 0 15px rgba(0, 255, 136, 0.6));
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: transform 0.3s;
}

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

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

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(0, 255, 255, 0.5));
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.feature-icon-large {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.6));
}

.feature-section {
    margin-bottom: 3rem;
    padding: 2.5rem;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
}

.feature-section h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.feature-section p {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.8;
}

.feature-list {
    list-style: none;
    margin-top: 1.5rem;
}

.feature-list li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
}

.feature-list li:before {
    content: "▶";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 0.8rem;
}

/* Use Cases */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.use-case-item {
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.use-case-item:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-magenta);
    transform: translateX(5px);
}

.use-case-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.use-case-item p {
    color: var(--text-light);
    line-height: 1.7;
}

.use-case-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    margin-bottom: 2rem;
    position: relative;
    overflow: hidden;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary-color), var(--secondary-color));
}

.use-case-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 10px rgba(255, 0, 255, 0.5));
}

.use-case-card h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.use-case-benefits {
    margin-top: 2rem;
}

.use-case-benefits h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.use-case-benefits ul {
    list-style: none;
    margin-left: 1rem;
}

.use-case-benefits li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.use-case-benefits li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.use-case-note {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border-radius: 8px;
    border-left: 3px solid var(--accent-color);
    font-style: italic;
    color: var(--text-light);
}

/* Process Steps */
.process-section {
    padding: 5rem 0;
}

.process-step {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 4rem;
    align-items: flex-start;
}

.step-number {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 900;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    border: 3px solid var(--bg-dark);
}

.step-content h2 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.step-content p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.step-details {
    list-style: none;
    margin-top: 1.5rem;
}

.step-details li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.step-details li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

/* Technology Section */
.technology-section,
.modes-section {
    padding: 5rem 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.tech-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.tech-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.modes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.mode-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.mode-card:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-magenta);
}

.mode-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.mode-card ol {
    margin-left: 1.5rem;
    color: var(--text-light);
    line-height: 2;
}

.mode-card li {
    margin-bottom: 0.75rem;
}

/* Installation */
.installation-section {
    padding: 5rem 0;
}

.requirements-box {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    margin-bottom: 3rem;
    border-left: 4px solid var(--accent-color);
    border: 1px solid var(--border-color);
}

.requirements-box h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.requirements-box ul {
    list-style: none;
    margin-left: 1rem;
}

.requirements-box li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.requirements-box li:before {
    content: "▹";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.installation-step {
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.installation-step h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.installation-step p {
    margin-bottom: 1rem;
    color: var(--text-light);
    line-height: 1.8;
}

.code-block {
    background: #000;
    color: var(--accent-color);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-left: 3px solid var(--accent-color);
    font-family: 'Courier New', 'Monaco', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    position: relative;
}

.code-block::before {
    content: '>';
    position: absolute;
    left: 0.5rem;
    top: 1.5rem;
    color: var(--accent-color);
    font-weight: bold;
}

.code-block code {
    display: block;
    white-space: pre;
    color: var(--accent-color);
    text-shadow: 0 0 5px rgba(0, 255, 136, 0.5);
}

.gpu-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.gpu-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gpu-option {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--secondary-color);
}

.gpu-option h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gpu-option ol {
    margin-left: 1.5rem;
    color: var(--text-light);
    line-height: 2;
}

.gpu-option li {
    margin-bottom: 1rem;
}

.note,
.warning {
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1.5rem;
    border-left: 4px solid;
}

.note {
    background: rgba(0, 255, 255, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.warning {
    background: rgba(255, 0, 255, 0.1);
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.troubleshooting-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.troubleshooting-item {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--accent-color);
}

.troubleshooting-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.troubleshooting-item ul {
    list-style: none;
    margin-left: 1rem;
}

.troubleshooting-item li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.troubleshooting-item li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.troubleshooting-item code {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.next-steps {
    margin-top: 4rem;
    padding: 2.5rem;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
}

.next-steps h2 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.next-steps ul {
    list-style: none;
    margin-left: 1rem;
}

.next-steps li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.next-steps li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Privacy Section */
.privacy-section {
    padding: 5rem 0;
}

.privacy-highlight {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.15) 0%, rgba(255, 0, 255, 0.15) 100%);
    padding: 4rem;
    border-radius: 8px;
    margin-bottom: 4rem;
    text-align: center;
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
}

.privacy-highlight h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.privacy-highlight p {
    font-size: 1.25rem;
    color: var(--text-light);
    line-height: 1.8;
}

.privacy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.privacy-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s;
}

.privacy-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
    transform: translateY(-3px);
}

.privacy-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.6));
}

.privacy-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.security-section,
.data-handling,
.ethical-use,
.transparency {
    margin-bottom: 3rem;
    padding: 2.5rem;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.security-section h2,
.data-handling h2,
.ethical-use h2,
.transparency h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.security-section h3,
.data-handling h3 {
    font-size: 1.5rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.security-section ul,
.data-handling ul,
.ethical-use ul,
.transparency ul {
    list-style: none;
    margin-left: 1rem;
}

.security-section li,
.data-handling li,
.ethical-use li,
.transparency li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.security-section li:before,
.data-handling li:before,
.ethical-use li:before,
.transparency li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.comparison-table {
    overflow-x: auto;
    margin-top: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.comparison-table table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
}

.comparison-table th,
.comparison-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--bg-light);
    font-weight: 700;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.comparison-table td {
    color: var(--text-light);
}

.comparison-table tr:hover {
    background: var(--bg-light);
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
}

.faq-category {
    margin-bottom: 4rem;
}

.faq-category h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.faq-item {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    border-left: 4px solid var(--primary-color);
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.faq-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.faq-item p {
    color: var(--text-light);
    margin-bottom: 0.75rem;
    line-height: 1.8;
}

.faq-item ul {
    margin-left: 1.5rem;
    margin-top: 0.75rem;
    color: var(--text-light);
    line-height: 1.8;
}

.faq-item code {
    background: rgba(0, 255, 136, 0.1);
    color: var(--accent-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

/* About Section */
.about-section {
    padding: 5rem 0;
}

.about-content {
    margin-bottom: 4rem;
}

.about-content h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content p {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.stat-item {
    text-align: center;
    padding: 2.5rem;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.stat-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-light);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.about-mission,
.about-technology,
.about-community,
.about-credits,
.about-license,
.about-press,
.about-get-involved {
    margin-bottom: 3rem;
    padding: 2.5rem;
    background: var(--bg-card);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.about-mission h2,
.about-technology h2,
.about-community h2,
.about-credits h2,
.about-license h2,
.about-press h2,
.about-get-involved h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-mission ul,
.about-community ul,
.about-credits ul,
.about-license ul,
.about-press ul,
.about-get-involved ul {
    list-style: none;
    margin-left: 1rem;
}

.about-mission li,
.about-community li,
.about-credits li,
.about-license li,
.about-press li,
.about-get-involved li {
    padding: 0.75rem 0;
    padding-left: 2rem;
    position: relative;
    color: var(--text-light);
    line-height: 1.7;
}

.about-mission li:before,
.about-community li:before,
.about-credits li:before,
.about-license li:before,
.about-press li:before,
.about-get-involved li:before {
    content: "▸";
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.tech-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.tech-item {
    background: var(--bg-light);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.tech-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.tech-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tech-item p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

.examples-section {
    padding: 5rem 0;
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.example-item {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.example-item:hover {
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-magenta);
    transform: translateY(-3px);
}

.example-item h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.example-item p {
    color: var(--text-light);
    line-height: 1.7;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(0, 255, 255, 0.1) 0%, rgba(255, 0, 255, 0.1) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 5rem 0;
    text-align: center;
    position: relative;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 0, 255, 0.1) 0%, transparent 50%);
    animation: pulse 4s ease-in-out infinite;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    z-index: 1;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-light);
    padding: 4rem 0 1.5rem;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h3,
.footer-column h4 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 1rem;
}

.footer-column p {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

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

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s;
    font-size: 0.9rem;
}

.footer-column a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 8px rgba(0, 255, 255, 0.5);
    padding-left: 5px;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    font-size: 0.85rem;
    opacity: 0.7;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-dark);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
        border-top: 1px solid var(--border-color);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero h2 {
        font-size: 1.5rem;
    }

    .content-grid {
        grid-template-columns: 1fr;
    }

    .process-step {
        flex-direction: column;
    }

    .step-number {
        align-self: flex-start;
    }

    .features-grid,
    .use-cases-grid,
    .privacy-grid,
    .tech-grid,
    .modes-grid {
        grid-template-columns: 1fr;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}