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

:root {
    --primary-green: #00ff00;
    --dark-green: #00cc00;
    --bg-dark: #0a0a0a;
    --bg-light: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --border-color: #2a2a2a;
    --shadow: 0 10px 30px rgba(0, 255, 0, 0.1);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.github-link {
    color: var(--text-primary);
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
}

.github-link:hover {
    color: var(--primary-green);
}

.github-link svg {
    width: 24px;
    height: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 18px;
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.logo:hover {
    color: var(--primary-green);
}

.app-icon-nav {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

/* Buttons */
.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-light);
    color: var(--text-primary);
    text-decoration: none;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

.download-btn:hover {
    background: var(--primary-green);
    color: var(--bg-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.download-btn.primary {
    background: var(--primary-green);
    color: var(--bg-dark);
    border-color: var(--primary-green);
}

.download-btn.primary:hover {
    background: var(--dark-green);
    border-color: var(--dark-green);
}

.download-btn.large {
    padding: 16px 32px;
    font-size: 18px;
}

.apple-logo {
    width: 20px;
    height: 20px;
}

/* Hero Section */
.hero {
    padding-top: 120px;
    padding-bottom: 80px;
    text-align: center;
    position: relative;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 0;
}

.app-icon {
    width: 128px;
    height: 128px;
    margin-bottom: 40px;
    border-radius: 28px;
    box-shadow: 0 20px 60px rgba(0, 255, 0, 0.2);
}

h1 {
    font-size: 64px;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 40px;
}

.download-section {
    margin-top: 40px;
}

.system-req {
    margin-top: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}

.hero-image {
    margin-top: 60px;
    position: relative;
    display: flex;
    justify-content: center;
}

.screenshot {
    max-width: 1268px;
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 30px 100px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-color);
}

/* Video specific styles */
video.screenshot {
    display: block;
    object-fit: cover;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--bg-light);
}

h2 {
    font-size: 48px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 60px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.feature {
    padding: 40px;
    background: var(--bg-dark);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
    border-color: var(--primary-green);
    box-shadow: 0 10px 40px rgba(0, 255, 0, 0.1);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 20px;
    color: var(--primary-green);
}

.feature h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

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

/* How It Works */
.how-it-works {
    padding: 100px 0;
}

.steps {
    display: flex;
    justify-content: space-between;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

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

.step-number {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--primary-green);
    color: var(--bg-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

.step h3 {
    font-size: 20px;
    margin-bottom: 12px;
}

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

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: var(--bg-light);
}

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

.testimonial {
    padding: 40px;
    background: var(--bg-dark);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.testimonial p {
    font-size: 18px;
    margin-bottom: 24px;
    line-height: 1.8;
}

.author {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.author strong {
    color: var(--primary-green);
}

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

/* CTA Section */
.cta {
    padding: 120px 0;
    text-align: center;
    background: radial-gradient(circle at center, rgba(0, 255, 0, 0.1) 0%, transparent 70%);
}

.cta-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

/* Footer */
footer {
    padding: 40px 0;
    border-top: 1px solid var(--border-color);
}

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

.footer-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.footer-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

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

.footer-brand a {
    color: var(--primary-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-brand a:hover {
    color: var(--dark-green);
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 40px;
    }
    
    h2 {
        font-size: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .steps {
        flex-direction: column;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 24px;
    }
}

/* Terms */
.terms {
    margin-top: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.terms p {
    font-size: 12px;
    color: var(--text-secondary);
    text-align: left;
    line-height: 1.6;
    font-family: monospace;
    background: var(--bg-light);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

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

.app-icon {
    animation: float 6s ease-in-out infinite;
}

/* Radar animation background */
.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, transparent 30%, rgba(0, 255, 0, 0.05) 50%, transparent 70%);
    animation: radar-spin 20s linear infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes radar-spin {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

/* Privacy page styles */
.privacy-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 0;
}

.privacy-content h2 {
    font-size: 32px;
    text-align: left;
    margin-bottom: 20px;
    margin-top: 40px;
}

.privacy-content h2:first-of-type {
    margin-top: 0;
}

.privacy-content p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.privacy-content ul {
    margin-bottom: 20px;
    padding-left: 30px;
}

.privacy-content li {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

.privacy-content a {
    color: var(--primary-green);
    text-decoration: none;
    transition: color 0.3s ease;
}

.privacy-content a:hover {
    color: var(--dark-green);
}

.last-updated {
    font-size: 14px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 40px;
}

.footer-note {
    margin-top: 40px;
    font-size: 14px;
    color: var(--text-secondary);
    font-style: italic;
}

.content {
    padding: 60px 0;
}