:root {
    --bg-color: #0a0a0a;
    --text-color: #e0e0e0;
    --accent-color: #00ff9d;
    --accent-secondary: #7c3aed;
    --secondary-color: #1a1a1a;
    --muted-color: #888;
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

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

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

/* Patent Badge */
.patent-badge {
    display: inline-block;
    font-size: 0.6rem;
    padding: 0.2rem 0.5rem;
    background: rgba(124, 58, 237, 0.2);
    border: 1px solid var(--accent-secondary);
    color: var(--accent-secondary);
    border-radius: 3px;
    font-family: var(--font-mono);
    font-weight: 600;
    text-transform: uppercase;
    vertical-align: middle;
    margin-left: 0.5rem;
}

.patent-notice {
    font-size: 0.75rem;
    color: var(--muted-color);
    margin-top: 0.5rem;
    font-family: var(--font-mono);
}

/* Header */
header {
    padding: 2rem 0;
    border-bottom: 1px solid #333;
    position: sticky;
    top: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 100;
}

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

.logo {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -1px;
}

.logo span {
    color: var(--accent-color);
}

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    opacity: 0.7;
    transition: opacity 0.3s;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent-color);
}

/* Badge */
.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(0, 255, 157, 0.1);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 50px;
    margin-bottom: 2rem;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    position: relative;
    padding: 4rem 0;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -2px;
}

.hero h1 .highlight {
    color: var(--accent-color);
}

.hero p {
    font-size: 1.25rem;
    color: var(--muted-color);
    max-width: 600px;
    margin-bottom: 2.5rem;
}

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

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    font-family: var(--font-mono);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button:hover {
    background: var(--accent-color);
    color: var(--bg-color);
}

.cta-button.secondary {
    border-color: #444;
    color: var(--text-color);
}

.cta-button.secondary:hover {
    border-color: var(--text-color);
    background: var(--text-color);
    color: var(--bg-color);
}

/* Product Section */
.product {
    padding: 8rem 0;
    background: var(--secondary-color);
}

.product-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-top: 2rem;
}

.product-info h2 {
    font-size: 3rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--accent-color), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.1rem;
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.features {
    margin: 2rem 0;
}

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

.feature-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.feature h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.feature p {
    font-size: 0.9rem;
    color: var(--muted-color);
}

.coming-soon {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent-color);
    margin-top: 2rem;
}

/* Phone Mockup */
.phone-mockup {
    display: flex;
    justify-content: center;
}

.phone-frame {
    width: 280px;
    height: 560px;
    background: #1a1a2e;
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 25px 80px rgba(0, 255, 157, 0.15);
    border: 3px solid #333;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 30px;
    overflow: hidden;
}

.chat-preview {
    padding: 1rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.chat-header-mock {
    text-align: center;
    font-weight: 700;
    padding: 1rem;
    border-bottom: 1px solid #333;
    color: var(--accent-color);
    font-size: 1.1rem;
}

.chat-message {
    padding: 0.75rem 1rem;
    border-radius: 16px;
    margin: 0.5rem 0;
    font-size: 0.8rem;
    line-height: 1.4;
}

.chat-message.ai {
    background: rgba(0, 255, 157, 0.15);
    border: 1px solid rgba(0, 255, 157, 0.3);
    align-self: flex-start;
    max-width: 85%;
}

.chat-message.user {
    background: var(--accent-secondary);
    align-self: flex-end;
    max-width: 85%;
}

/* Mission Section */
.mission {
    padding: 8rem 0;
}

.mission-content h2 {
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

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

.mission-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 2rem;
    border: 1px solid #333;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.mission-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.mission-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
}

.mission-card p {
    color: var(--muted-color);
    font-size: 0.95rem;
}

/* Philosophy Section */
.philosophy {
    padding: 8rem 0;
    background: var(--secondary-color);
}

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

.philosophy-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.philosophy-text p {
    color: var(--muted-color);
    margin-bottom: 1.5rem;
}

.philosophy-text em {
    color: var(--accent-color);
    font-style: normal;
}

/* Terminal */
.terminal-window {
    background: #1e1e1e;
    border-radius: 8px;
    padding: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

.terminal-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff5f56;
}

.dot:nth-child(2) { background: #ffbd2e; }
.dot:nth-child(3) { background: #27ca40; }

.code-line {
    padding: 0.3rem 0;
    color: var(--muted-color);
}

.code-line.command {
    color: var(--accent-color);
}

.code-line.command::before {
    content: "$ ";
    opacity: 0.5;
}

.code-line.success {
    color: #27ca40;
}

/* Contact Section */
.contact {
    padding: 8rem 0;
    text-align: center;
}

.contact h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact > .container > p {
    color: var(--muted-color);
    max-width: 600px;
    margin: 0 auto 3rem;
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
    text-decoration: none;
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid #333;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid #333;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--muted-color);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #222;
}

.footer-bottom p {
    color: var(--muted-color);
    font-size: 0.85rem;
}

/* Section Title */
.section-title {
    font-family: var(--font-mono);
    color: var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: block;
}

/* Responsive */
@media (max-width: 968px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .product-hero,
    .philosophy-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .mission-grid {
        grid-template-columns: 1fr;
    }
    
    .phone-mockup {
        order: -1;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }
    
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .cta-button {
        text-align: center;
    }
}