:root {
        --neon-red: #ff1a1a;
        --neon-blue: #00f2ff;
        --neon-orange: #ff5e00;
        --void-black: #020205;
        --glass-bg: rgba(10, 20, 40, 0.88);
    }

    #whitepaper-sector {
        background-color: var(--void-black);
        background-image: 
            radial-gradient(circle at 50% 50%, rgba(0, 242, 255, 0.05) 0%, transparent 70%),
            url('https://www.transparenttextures.com/patterns/stardust.png');
        color: #fff;
        font-family: 'Share Tech Mono', monospace;
        padding: 100px 0;
        position: relative;
        overflow: hidden;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }

    .battle-overlay {
        position: absolute;
        top: 0; left: 0; width: 100%; height: 100%;
        pointer-events: none;
        z-index: 1;
    }

    .starship {
        position: absolute;
        font-size: 24px;
        filter: drop-shadow(0 0 8px currentColor);
        opacity: 0;
    }

    .ship-1 { color: var(--neon-blue); animation: flyPath1 25s linear infinite; }
    .ship-2 { color: var(--neon-orange); animation: flyPath2 35s linear infinite; animation-delay: 5s; }

    .laser { position: absolute; height: 2px; border-radius: 2px; opacity: 0; }
    .laser-blue { background: var(--neon-blue); box-shadow: 0 0 12px var(--neon-blue); width: 60px; animation: shootBlue 4s infinite; }
    .laser-orange { background: var(--neon-orange); box-shadow: 0 0 12px var(--neon-orange); width: 80px; animation: shootOrange 6s infinite; animation-delay: 2s; }

    @keyframes flyPath1 {
        0% { transform: translate(-10vw, 20vh) rotate(20deg); opacity: 0; }
        10% { opacity: 0.7; }
        90% { opacity: 0.7; }
        100% { transform: translate(110vw, 50vh) rotate(20deg); opacity: 0; }
    }
    @keyframes flyPath2 {
        0% { transform: translate(110vw, 80vh) rotate(-160deg); opacity: 0; }
        10% { opacity: 0.5; }
        90% { opacity: 0.5; }
        100% { transform: translate(-10vw, 30vh) rotate(-160deg); opacity: 0; }
    }
    @keyframes shootBlue {
        0% { transform: translate(10vw, 30vh); opacity: 0; }
        5% { opacity: 1; }
        15% { transform: translate(45vw, 45vh); opacity: 0; }
        100% { opacity: 0; }
    }
    @keyframes shootOrange {
        0% { transform: translate(80vw, 70vh); opacity: 0; }
        5% { opacity: 1; }
        20% { transform: translate(25vw, 40vh); opacity: 0; }
        100% { opacity: 0; }
    }

    .wp-card {
        background: var(--glass-bg);
        border: 2px solid rgba(255, 140, 60, 0.25);
        padding: 80px;
        position: relative;
        z-index: 10;
        backdrop-filter: blur(20px);
        box-shadow: 0 0 80px rgba(0,0,0,0.95);
        margin: 0 auto;
    }

    .hud-line { position: absolute; background: var(--neon-red); box-shadow: 0 0 15px var(--neon-red); }
    .h-t { top: -2px; left: -2px; width: 100px; height: 4px; }
    .h-l { top: -2px; left: -2px; width: 4px; height: 100px; }
    .h-b { bottom: -2px; right: -2px; width: 100px; height: 4px; }
    .h-r { bottom: -2px; right: -2px; width: 4px; height: 100px; }

    .wp-title {
        font-family: 'Orbitron', sans-serif;
        font-weight: 900;
        font-size: clamp(2rem, 8vw, 4.5rem);
        line-height: 1;
        background: linear-gradient(to right, #fff 20%, var(--neon-blue) 80%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        text-shadow: 0 0 30px rgba(0, 242, 255, 0.4);
        letter-spacing: -1px;
    }

    .data-item {
        background: rgba(0, 242, 255, 0.04);
        border-left: 4px solid var(--neon-blue);
        padding: 20px 25px;
        margin-bottom: 15px;
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }
    .data-item:hover { 
        background: rgba(0, 242, 255, 0.12); 
        transform: translateX(10px);
    }

    .btn-cyber {
        flex: 1; min-width: 220px; padding: 22px;
        font-family: 'Orbitron'; font-size: 15px; font-weight: 800;
        text-align: center; text-transform: uppercase; text-decoration: none;
        border: 2px solid var(--neon-blue); color: var(--neon-blue);
        transition: 0.3s; display: flex; align-items: center; justify-content: center;
        letter-spacing: 2px;
    }
    .btn-cyber:hover { background: var(--neon-red); color: #000; box-shadow: 0 0 40px var(--neon-red); }

    .scan-line {
        position: absolute;
        width: 100%; height: 100%;
        top: 0; left: 0;
        background: linear-gradient(to bottom, transparent 50%, rgba(0, 242, 255, 0.02) 50%);
        background-size: 100% 4px;
        pointer-events: none;
        z-index: 11;
    }

    @keyframes pulse {
        0% { transform: scale(1); opacity: 0.15; }
        50% { transform: scale(1.05); opacity: 0.25; }
        100% { transform: scale(1); opacity: 0.15; }
    }

    
    @media (max-width: 1200px) {
        .wp-card { padding: 60px 40px; }
    }

    @media (max-width: 991px) {
        .wp-card { padding: 50px 30px; }
        .wp-title { font-size: 2.5rem; text-align: center; }
        .btn-cyber { min-width: 100%; }
        .d-mobile-none { display: none !important; }
        .data-item { padding: 15px; }
    }

    @media (max-width: 767px) {
        #whitepaper-sector { padding: 60px 0; }
        .wp-card { padding: 40px 20px; margin: 0 10px; }
        .wp-title { font-size: 1.8rem; }
        .h-t, .h-b { width: 50px; }
        .h-l, .h-r { height: 50px; }
        .btn-cyber { padding: 18px; font-size: 13px; }
        p { font-size: 14px !important; text-align: center; }
        .data-item { text-align: center; border-left: none; border-bottom: 3px solid var(--neon-orange); }
        .footer-metrics { flex-direction: column; text-align: center; gap: 10px; }
    }