/* ============================================================
   V6 ENGINE SIMULATION STYLES (adapted to design system)
   ============================================================ */
#simulation-overlay {
  --accent-cyan: var(--signal);
  --accent-red: var(--alert);
  --accent-orange: #ff8800;
  --accent-amber: #ffaa00;
  --font-display: var(--font-body);
  --font-code: var(--font-mono);
}
        #simulation-overlay {
            position: fixed; top: 0; left: 0; width: 100%; height: 100%;
            background: var(--ink); z-index: 10000;
            display: flex; flex-direction: column;
            opacity: 0; pointer-events: none; transition: opacity 0.5s ease;
        }
        #simulation-overlay.active { opacity: 1; pointer-events: all; }
        
        #sim-canvas-container { 
            width: 100%; 
            height: 50vh; 
            position: relative; 
            flex-shrink: 0; 
            background: radial-gradient(circle at center, #1a1a1a 0%, #000 100%); 
            cursor: grab; 
        }
        #sim-canvas-container:active { cursor: grabbing; }

        #sim-details { 
            width: 100%; 
            height: 50vh;
            background: color-mix(in srgb, var(--ink) 96%, transparent); 
            border-top: 1px solid var(--accent-cyan); 
            padding: 30px 40px; 
            overflow-y: auto;
            font-family: var(--font-display); 
            position: relative; 
            box-sizing: border-box;
        }
        
        #sim-header-row { 
            display: flex; justify-content: space-between; align-items: center; 
            margin-bottom: 20px; border-bottom: 1px solid #333; padding-bottom: 15px; 
            flex-wrap: wrap; gap: 15px;
        }
        #sim-title { font-size: 1.8rem; margin: 0; color: #fff; font-family: var(--font-code); letter-spacing: -1px; }
        
        .sim-controls { 
            display: flex; gap: 10px; align-items: center; flex-wrap: wrap;
        }
        .sim-controls button {
            background: transparent; border: 1px solid #555; color: #888; 
            padding: 8px 20px; cursor: pointer; transition: 0.3s; 
            font-family: var(--font-code); font-size: 0.8rem; white-space: nowrap;
        }
        .sim-controls button.active { border-color: var(--accent-cyan); color: var(--accent-cyan); background: rgba(0,184,212, 0.1); }
        .sim-controls button.fault-active { border-color: var(--accent-red); color: var(--accent-red); background: rgba(255,68,56, 0.1); }

        /* Grid for Content */
        #sim-content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding-bottom: 40px; }
        
        /* Analysis Block (Top Priority) */
        #sim-dynamic-content { margin-bottom: 25px; }
        #sim-dynamic-content h4 { color: #fff; margin: 0 0 10px 0; font-family: var(--font-code); color: var(--accent-cyan); }
        
        /* Value Props Block (Bottom) */
        .sim-column h4 { color: var(--accent-amber); font-family: var(--font-code); margin: 0 0 10px 0; border-bottom: 1px solid #333; padding-bottom: 5px; }
        .sim-column p, .sim-column li { font-size: 0.95rem; color: #ccc; line-height: 1.6; }
        .sim-column ul { padding-left: 20px; }
        .sim-column li { list-style: none; position: relative; margin-bottom: 8px; }
        .sim-column li::before { content: '>'; position: absolute; left: -15px; color: var(--accent-cyan); font-family: var(--font-code); }

        /* Fixed Back Button Position */
        .back-btn { 
            background: transparent; border: 1px solid var(--accent-cyan) !important; 
            color: var(--accent-cyan) !important; padding: 8px 20px; 
            font-family: var(--font-code); font-weight: bold; 
            cursor: pointer; transition: 0.3s; margin-left: 10px;
        }
        .back-btn:hover { background: var(--accent-cyan) !important; color: #000 !important; }
        
        .interact-hint { 
            position: absolute; top: 20px; left: 50%; transform: translateX(-50%); 
            background: rgba(0,0,0,0.6); padding: 8px 16px; border-radius: 4px; border: 1px solid rgba(255,255,255,0.2);
            color: #fff; font-family: var(--font-code); font-size: 0.75rem; pointer-events: none; letter-spacing: 1px;
            z-index: 10;
        }

        /* --- SIM TOOLBAR --- */
        .sim-toolbar {
            display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; width: 100%;
        }
        .sim-toolbar button {
            background: rgba(0,184,212,0.05); border: 1px solid rgba(0,184,212,0.2);
            color: #666; padding: 6px 14px; font-size: 0.7rem; cursor: pointer;
            font-family: var(--font-code); letter-spacing: 1px; transition: all 0.3s;
            white-space: nowrap;
        }
        .sim-toolbar button:hover { background: rgba(0,184,212,0.15); color: #ccc; }
        .sim-toolbar button.tb-active {
            background: rgba(0,184,212,0.2); color: var(--accent-cyan);
            border-color: var(--accent-cyan);
        }
        #sim-component-count {
            font-family: var(--font-code); font-size: 0.7rem; color: #555;
            margin-left: auto; align-self: center; letter-spacing: 1px;
        }

        .sim-disclaimer {
            border: 1px solid var(--accent-amber);
            color: var(--accent-amber);
            padding: 15px;
            margin-bottom: 30px;
            font-size: 0.9rem;
            background: rgba(255, 170, 0, 0.05);
            font-family: var(--font-code);
        }

        body.sim-active { overflow: hidden; }

        @media (max-width: 768px) {
            #sim-header-row { flex-direction: column; align-items: flex-start; }
            .sim-controls { margin-top: 15px; width: 100%; justify-content: flex-start; }
            .mission-grid, .sim-grid, #sim-content-grid { grid-template-columns: 1fr; }
            #sim-canvas-container { height: 40vh; }
            #sim-details { height: 60vh; padding: 20px; }
        }


/* ===== Launch section (consumer page CRO hook) ===== */
.sim-launch{ position:relative; overflow:hidden; }
.sim-launch .launch-card{
  border:1px solid var(--border); border-radius:var(--radius-lg);
  background:
    radial-gradient(120% 140% at 80% 0%, rgba(0,184,212,.10), transparent 55%),
    var(--surface);
  padding:clamp(2rem,4vw,3.2rem); position:relative; overflow:hidden;
}
.sim-launch .launch-grid{ display:grid; grid-template-columns:1.1fr .9fr; gap:var(--sp-4); align-items:center; }
@media (max-width:900px){ .sim-launch .launch-grid{ grid-template-columns:1fr; } }
.sim-launch h2{ font-size:var(--fs-h2); margin-bottom:var(--sp-2); }
.sim-launch p{ font-size:var(--fs-lead); margin-bottom:var(--sp-3); }
.sim-launch .btn-launch{ font-size:1.08rem; padding:1.1rem 2rem; }
.sim-launch .launch-visual{
  border-radius:var(--radius-lg); border:1px solid var(--border); aspect-ratio:4/3;
  display:grid; place-items:center; position:relative; overflow:hidden;
  background:radial-gradient(circle at 50% 40%, #15293a 0%, var(--ink) 100%);
}
.launch-visual .ring{ position:absolute; border:1px solid rgba(0,184,212,.25); border-radius:50%; }
.launch-visual .ring.r1{ width:60%; aspect-ratio:1; animation:spin 18s linear infinite; }
.launch-visual .ring.r2{ width:42%; aspect-ratio:1; border-color:rgba(34,224,255,.35); animation:spin 12s linear infinite reverse; }
.launch-visual .core{ width:64px;height:64px;border-radius:50%; background:radial-gradient(circle,var(--glow-cyan),var(--signal)); box-shadow:0 0 40px rgba(0,184,212,.6); }
.launch-visual .play{ position:absolute; bottom:18px; left:50%; transform:translateX(-50%); font-family:var(--font-mono); font-size:.72rem; letter-spacing:.14em; color:var(--signal); text-transform:uppercase; }
@keyframes spin{ to{ transform:rotate(360deg); } }
#sim-component-count{ font-family:var(--font-mono); font-size:.72rem; color:var(--text-3); letter-spacing:.1em; align-self:center; }
.sim-toolbar{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.sim-toolbar button{ background:transparent; border:1px solid var(--border); color:var(--text-3); padding:6px 12px; cursor:pointer; font-family:var(--font-mono); font-size:.7rem; border-radius:6px; transition:.2s; }
.sim-toolbar button:hover{ border-color:var(--text-2); color:var(--text-2); }
.sim-toolbar button.tb-active{ border-color:var(--signal); color:var(--signal); background:rgba(0,184,212,.08); }
.back-btn{ border-color:var(--text-3)!important; color:var(--text-2)!important; }
body.sim-active{ overflow:hidden; }