:root {
    --bg-color: #050505;
    --text-color: #e0e0e0;
    --primary: #9d4edd; /* Cyberpunk Purple */
    --secondary: #00ff41; /* Hacker Green */
    --accent: #ff0055; /* Glitch Red */
    --font-term: 'Courier New', Courier, monospace;
    --font-header: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-header);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Background Matrix Effect */
#canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.15;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 4rem;
    backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(157, 78, 221, 0.2);
}

.logo {
    font-family: var(--font-term);
    font-size: 2rem;
    font-weight: bold;
    color: var(--primary);
    text-shadow: 2px 2px 0px var(--secondary);
    letter-spacing: -2px;
}

.hero {
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 2rem;
}

h1 {
    font-size: 5rem;
    line-height: 1;
    margin-bottom: 1rem;
    text-transform: uppercase;
    background: linear-gradient(45deg, var(--primary), #fff, var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: glitch 3s infinite;
}

.tagline {
    font-family: var(--font-term);
    font-size: 1.5rem;
    color: var(--secondary);
    margin-bottom: 3rem;
    opacity: 0.8;
}

.btn {
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-family: var(--font-term);
    color: var(--bg-color);
    background: var(--primary);
    border: none;
    cursor: pointer;
    text-decoration: none;
    font-weight: bold;
    box-shadow: 0 0 15px rgba(157, 78, 221, 0.6);
    transition: all 0.3s ease;
}

.btn:hover {
    background: var(--secondary);
    box-shadow: 0 0 25px rgba(0, 255, 65, 0.8);
    transform: scale(1.05);
}

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background: rgba(20, 20, 20, 0.8);
    border: 1px solid rgba(157, 78, 221, 0.3);
    padding: 2rem;
    border-radius: 8px;
    transition: transform 0.3s;
}

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

.card h3 {
    color: var(--primary);
    margin-top: 0;
}

.terminal-mock {
    background: #000;
    border: 1px solid #333;
    padding: 1rem;
    font-family: var(--font-term);
    color: #ccc;
    max-width: 800px;
    margin: 4rem auto;
    border-radius: 5px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: left;
}

.cursor {
    display: inline-block;
    width: 10px;
    height: 1.2rem;
    background: var(--secondary);
    animation: blink 1s infinite;
    vertical-align: middle;
}

@keyframes blink { 50% { opacity: 0; } }

@keyframes glitch {
    0% { transform: translate(0) }
    20% { transform: translate(-2px, 2px) }
    40% { transform: translate(-2px, -2px) }
    60% { transform: translate(2px, 2px) }
    80% { transform: translate(2px, -2px) }
    100% { transform: translate(0) }
}