:root {
    --bg: #001100;
    --text: #00ff00;
    --text-dim: #008800;
    --accent: #00ff00;
    --accent-dark: #003300;
    --surface: rgba(0, 30, 0, 0.8);
    --border: #005500;
}

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

body {
    font-family: 'JetBrains Mono', 'Courier New', monospace;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    text-shadow: 0 0 5px rgba(0, 255, 0, 0.5);
}

/* Background effects */
.glow-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: repeating-linear-gradient(
        0deg,
        rgba(0, 0, 0, 0.15),
        rgba(0, 0, 0, 0.15) 1px,
        transparent 1px,
        transparent 2px
    );
    z-index: 9999;
    pointer-events: none;
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(var(--border) 1px, transparent 1px),
        linear-gradient(90deg, var(--border) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
    opacity: 0.2;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    border-bottom: 2px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(0, 17, 0, 0.9);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-img {
    height: 40px;
    width: auto;
    filter: drop-shadow(0 0 5px #00ff00) sepia(1) hue-rotate(80deg) saturate(5); /* Turn the copper/blue logo into green phosphor */
}

.logo {
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 2px;
    color: var(--accent);
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.nav-links a:hover {
    color: #fff;
    text-shadow: 0 0 10px #fff;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 4rem 5%;
}

.badge {
    background: var(--accent-dark);
    color: var(--accent);
    padding: 0.5rem 1.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    border: 1px solid var(--accent);
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.2) inset;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-transform: uppercase;
}

.glitch {
    position: relative;
    color: var(--text);
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-dim);
    max-width: 700px;
    margin-bottom: 3rem;
}

/* Buttons */
.cta-group {
    display: flex;
    gap: 2rem;
    margin-bottom: 4rem;
}

.btn {
    padding: 1rem 2.5rem;
    font-family: inherit;
    font-size: 1rem;
    text-decoration: none;
    text-transform: uppercase;
    cursor: pointer;
    border-radius: 0;
}

.btn-primary {
    background: var(--accent);
    color: #000;
    font-weight: bold;
    box-shadow: 0 0 15px var(--accent);
}

.btn-primary:hover {
    background: #fff;
    color: #000;
    box-shadow: 0 0 25px #fff;
}

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

.btn-secondary:hover {
    background: var(--surface);
    color: #fff;
    border-color: #fff;
}

.btn-outline {
    border: 1px solid var(--accent);
    color: var(--accent);
    padding: 0.5rem 1rem;
}

.btn-outline:hover {
    background: var(--accent);
    color: #000;
}

/* Terminal */
.terminal {
    background: #000;
    border: 2px solid var(--border);
    width: 100%;
    max-width: 800px;
    text-align: left;
    box-shadow: 0 0 30px rgba(0, 255, 0, 0.1);
}

.terminal-header {
    background: var(--border);
    padding: 0.3rem 1rem;
    display: flex;
    align-items: center;
}

.terminal-header .title {
    color: #000;
    font-weight: bold;
    font-size: 0.9rem;
}

.terminal-body {
    padding: 2rem;
    color: var(--text);
    font-size: 1rem;
    min-height: 200px;
}

/* Experiments Section */
.experiments {
    padding: 5rem 5%;
    max-width: 1200px;
    margin: 0 auto;
    border-top: 1px dashed var(--border);
}

.experiments h2 {
    font-size: 2rem;
    margin-bottom: 3rem;
    text-transform: uppercase;
}

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

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 2.5rem;
    transition: all 0.2s;
}

.card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.2) inset;
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--text);
}

.card h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    text-transform: uppercase;
}

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

footer {
    text-align: center;
    padding: 3rem;
    border-top: 1px solid var(--border);
    color: var(--text-dim);
    font-size: 0.8rem;
    text-transform: uppercase;
}