:root {
    --void: #050505;
    --gunmetal: #1a1a1a;
    --signal-white: #e0e0e0;
    --ice-blue: #00f0ff;
    --magma-orange: #ff5f00;
    --warning-red: #ff003c;
}

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Saira+Stencil+One&display=swap');

body {
    background-color: var(--void);
    color: var(--signal-white);
    font-family: 'JetBrains Mono', monospace;
    margin: 0;
    overflow-x: hidden;
    /* UPDATE THIS FILENAME AFTER GENERATION */
    background-image: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('Background_velocity.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Scanline Overlay */
body::after {
    content: "";
    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
    );
    pointer-events: none;
    z-index: 999;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    border-left: 1px solid var(--gunmetal);
    border-right: 1px solid var(--gunmetal);
    min-height: 100vh;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(5px);
}

h1 {
    font-family: 'Saira Stencil One', sans-serif;
    font-size: 4rem;
    line-height: 0.9;
    text-transform: uppercase;
    color: var(--signal-white);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
    margin-bottom: 0;
    letter-spacing: -2px;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--magma-orange);
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 2px solid var(--magma-orange);
    display: inline-block;
    margin-bottom: 40px;
    padding-bottom: 5px;
    font-weight: bold;
}

.hero-img {
    width: 100%;
    border: 1px solid var(--magma-orange);
    margin-bottom: 30px;
    filter: contrast(120%);
}

p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    border-left: 2px solid var(--ice-blue);
    padding-left: 20px;
}

.highlight {
    color: var(--ice-blue);
    font-weight: bold;
}

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-top: 50px;
}

.data-card {
    background: var(--gunmetal);
    border: 1px solid #333;
    padding: 20px;
    transition: all 0.2s ease;
    text-decoration: none;
    color: var(--signal-white);
    display: block;
}

.data-card:hover {
    border-color: var(--magma-orange);
    transform: translateX(10px);
    background: #111;
}

.data-card h3 {
    margin: 0;
    font-family: 'Saira Stencil One', sans-serif;
    font-size: 1.5rem;
    color: var(--ice-blue);
}

.data-card:hover h3 {
    color: var(--magma-orange);
}

.glitch-box {
    border: 1px solid var(--warning-red);
    color: var(--warning-red);
    padding: 10px;
    text-align: center;
    margin-top: 50px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 3px;
}