@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
    --bg-primary: #030303;
    --bg-secondary: #0a0a0c;
    --accent-cyan: #00f2fe;
    --accent-purple: #a855f7;
    --accent-teal: #10b981;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #475569;
    --glass-bg: rgba(10, 10, 12, 0.75);
    --glass-border: rgba(255, 255, 255, 0.05);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

/* Subtle background glows */
body::before {
    content: '';
    position: absolute;
    top: 0;
    left: 25%;
    width: 50%;
    height: 500px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.06) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
    filter: blur(80px);
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.01) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.01) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -2;
    pointer-events: none;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* Header */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    background: var(--glass-bg);
}

.navbar {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.logo-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-purple);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-purple);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

.nav-link:hover {
    color: var(--text-primary);
}

.github-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
}

.github-badge:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Hero Section */
.hero {
    max-width: 1000px;
    margin: 0 auto;
    padding: 6rem 1.5rem 3rem 1.5rem;
    text-align: center;
}

.lab-tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-purple);
    background: rgba(168, 85, 247, 0.1);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(168, 85, 247, 0.2);
}

.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 2rem auto;
}

/* Products Section */
.products-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 1.5rem 6rem 1.5rem;
}

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

.category-title {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.category-title::after {
    content: '';
    flex-grow: 1;
    height: 1px;
    background: rgba(255, 255, 255, 0.05);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.product-card {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 12px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 1.5rem;
    transition: var(--transition-smooth);
}

.product-card:hover {
    border-color: rgba(168, 85, 247, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.product-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.product-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
}

.product-badge.active {
    color: var(--accent-teal);
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.2);
}

.product-badge.coming-soon {
    color: var(--text-muted);
}

.product-name {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.product-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--accent-cyan);
    align-self: flex-start;
}

.product-link svg {
    transition: var(--transition-smooth);
}

.product-link:hover {
    color: var(--text-primary);
}

.product-link:hover svg {
    transform: translateX(3px);
}

/* About us / Mini Section */
.about-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 1.5rem 6rem 1.5rem;
    text-align: center;
}

.about-box {
    background: var(--bg-secondary);
    border: 1px solid var(--glass-border);
    padding: 3rem 2rem;
    border-radius: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.about-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

.about-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

/* Footer */
footer {
    border-top: 1px solid var(--glass-border);
    padding: 3rem 1.5rem;
    background: var(--bg-secondary);
}

.footer-container {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 700;
}

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

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.25rem;
    }
    
    .footer-container {
        flex-direction: column;
        text-align: center;
    }
}