:root {
        --sudarshan-cyan: #00f2ff;
        --sudarshan-gold: #ffcc00;
        --bg-deep: #020204;
        --glass-panel: rgba(255, 255, 255, 0.03);
        --glass-border: rgba(255, 255, 255, 0.1);
        --border-glow: rgba(0, 242, 255, 0.15);
    }



    .matrix-bg {
        position: fixed;
        inset: 0;
        background: radial-gradient(circle at 50% 50%, #0a1118 0%, #020204 100%);
        z-index: -2;
    }

    .grid-floor {
        position: fixed;
        bottom: -10%; left: -50%; width: 200%; height: 60%;
        background-image: 
            linear-gradient(var(--border-glow) 1px, transparent 1px),
            linear-gradient(90deg, var(--border-glow) 1px, transparent 1px);
        background-size: 60px 60px;
        transform: perspective(500px) rotateX(60deg);
        opacity: 0.2;
        z-index: -1;
    }

    /* --- TOP ORBITAL CORE --- */
    .top-core-section {
        padding-top: 40px;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }

    .orbital-ring-system {
        position: relative;
        width: 320px;
        height: 320px;
        transform-style: preserve-3d;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .ring {
        position: absolute;
        inset: 0;
        border-radius: 50%;
        border: 1px solid var(--sudarshan-cyan);
        opacity: 0.2;
    }

    .ring-1 { transform: rotateX(70deg) rotateY(10deg); animation: orb1 12s infinite linear; }
    .ring-2 { transform: rotateX(-70deg) rotateY(-10deg); animation: orb2 10s infinite linear; }
    .ring-3 { border-style: dashed; transform: rotateZ(0deg); animation: orb3 18s infinite linear; border-width: 2px; }

    @keyframes orb1 { from { transform: rotateX(70deg) rotateY(10deg) rotateZ(0deg); } to { transform: rotateX(70deg) rotateY(10deg) rotateZ(360deg); } }
    @keyframes orb2 { from { transform: rotateX(-70deg) rotateY(-10deg) rotateZ(0deg); } to { transform: rotateX(-70deg) rotateY(-10deg) rotateZ(-360deg); } }
    @keyframes orb3 { from { transform: rotateZ(0deg); } to { transform: rotateZ(360deg); } }

    /* --- SUDARSHAN 2.0 VESSEL IMAGE --- */
    .core-vessel {
        position: relative;
        width: 220px;
        height: 220px;
        z-index: 5;
        filter: drop-shadow(0 0 30px rgba(0, 242, 255, 0.4));
        animation: vesselFloat 4s ease-in-out infinite;
        user-select: none;
        pointer-events: none;
    }

    @keyframes vesselFloat {
        0%, 100% { transform: translateY(0) scale(1); }
        50% { transform: translateY(-15px) scale(1.05); }
    }

    /* --- BRANDING --- */
    .brand-header {
        text-align: center;
        margin-top: 20px;
    }

    .main-title {
        font-family: 'Orbitron', sans-serif;
        font-size: 3.5rem;
        font-weight: 900;
        letter-spacing: 20px;
        margin: 0;
        background: linear-gradient(to bottom, #fff, var(--sudarshan-cyan));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        filter: drop-shadow(0 0 20px rgba(0, 242, 255, 0.3));
    }

    .sub-status {
        font-family: 'JetBrains Mono', monospace;
        font-size: 0.75rem;
        letter-spacing: 8px;
        color: var(--sudarshan-cyan);
        opacity: 0.5;
        text-transform: uppercase;
        margin-top: 10px;
    }

    /* --- SYSTEM BLADES (CARDS) --- */
    .dashboard-container {
        max-width: 1400px;
        margin: 60px auto;
        padding: 0 40px;
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
        gap: 30px;
    }

    .system-blade {
        background: var(--glass-panel);
        border: 1px solid var(--glass-border);
        border-left: 4px solid var(--sudarshan-cyan);
        padding: 40px;
        position: relative;
        backdrop-filter: blur(20px);
        transition: 0.5s cubic-bezier(0.2, 1, 0.3, 1);
        overflow: hidden;
        opacity: 0;
    }

    .system-blade::before {
        content: "";
        position: absolute;
        top: 0; right: 0;
        width: 100px; height: 100px;
        background: linear-gradient(135deg, transparent 80%, rgba(0, 242, 255, 0.05) 80%);
    }

    .system-blade:hover {
        background: rgba(0, 242, 255, 0.05);
        border-color: var(--sudarshan-cyan);
        transform: translateY(-5px) scale(1.02);
    }

    .blade-id {
        font-family: 'JetBrains Mono', monospace;
        font-size: 10px;
        color: var(--sudarshan-cyan);
        opacity: 0.4;
        display: block;
        margin-bottom: 20px;
        letter-spacing: 3px;
    }

    .blade-title {
        font-family: 'Orbitron', sans-serif;
        font-size: 1.5rem;
        margin-bottom: 15px;
        color: #fff;
    }

    .blade-desc {
        font-size: 0.85rem;
        line-height: 1.8;
        color: #8a8a8e;
        margin-bottom: 25px;
    }

    .blade-stats {
        display: flex;
        gap: 20px;
        border-top: 1px solid rgba(255,255,255,0.05);
        padding-top: 20px;
    }

    .stat-box {
        display: flex;
        flex-direction: column;
    }

    .stat-label { font-size: 8px; font-family: 'JetBrains Mono'; color: #555; text-transform: uppercase; }
    .stat-val { font-size: 11px; font-family: 'Orbitron'; color: var(--sudarshan-cyan); }

    /* --- SIDE TERMINAL FEED --- */
    .terminal-feed {
        position: fixed;
        left: 30px;
        bottom: 30px;
        width: 250px;
        font-family: 'JetBrains Mono', monospace;
        font-size: 9px;
        color: var(--sudarshan-cyan);
        opacity: 0.3;
        pointer-events: none;
    }

    .feed-line { margin-bottom: 4px; }

    /* --- ACTION BUTTON --- */
    .prime-trigger {
        display: block;
        margin: 50px auto;
        background: transparent;
        border: 1px solid var(--sudarshan-cyan);
        color: var(--sudarshan-cyan);
        padding: 15px 60px;
        font-family: 'Orbitron', sans-serif;
        letter-spacing: 5px;
        font-size: 0.8rem;
        cursor: pointer;
        transition: 0.4s;
        border-radius: 2px;
    }

    .prime-trigger:hover {
        background: var(--sudarshan-cyan);
        color: #000;
        box-shadow: 0 0 30px var(--sudarshan-cyan);
    }

    @media (max-width: 768px) {
        .main-title { font-size: 1.8rem; letter-spacing: 8px; }
        .dashboard-container { padding: 20px; }
        .core-vessel { width: 160px; height: 160px; }
        .orbital-ring-system { width: 240px; height: 240px; }
    }