:root {
    --bg: #191127;
    --bg2: #23133a;
    --bg3: #1f1232;
    --cyan: #883CF0;
    --cyan-dim: #7c3aed;
    --green: #883CF0;
    --green-dim: #7c3aed;
    --red: #b29dce;
    --amber: #af62c8;
    --white: #e8f4f8;
    --muted: #d6d6d6;
    --border: #3a1c63;
    --border-bright: #5e309d;
    --glow: 0 0 20px rgba(123, 0, 255, 0.3);
    --glow-green: 0 0 20px rgba(162, 0, 255, 0.4);
    --font-mono: 'Share Tech Mono', monospace;
    --font-ui: 'Rajdhani', sans-serif;
    --font-display: 'Orbitron', monospace;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    background: var(--bg);
    color: var(--white);
    font-family: var(--font-ui);
    overflow-x: hidden;
    cursor: crosshair;
  }

  /* SCANLINE OVERLAY */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.08) 2px,
      rgba(0,0,0,0.08) 4px
    );
    pointer-events: none;
    z-index: 9999;
  }

  /* GRID BACKGROUND */
  .grid-bg {
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(136, 0, 255, 0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(119, 0, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
  }

  /* PARTICLE CANVAS */
  #particles { position: fixed; inset: 0; pointer-events: none; z-index: 1; }

  /* NAV */
  nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: #180f26;
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
  }

  .nav-logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--cyan);
    letter-spacing: 4px;
    text-shadow: var(--glow);
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .nav-logo::before {
    content: '⬡';
    font-size: 1.4rem;
    animation: rotate 6s linear infinite;
    display: inline-block;
  }

  @keyframes rotate { to { transform: rotate(360deg); } }

  .nav-links {
    display: flex;
    gap: 8px;
    list-style: none;
  }

  .nav-links button {
    background: none;
    border: 1px solid transparent;
    color: var(--muted);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 8px 16px;
    cursor: crosshair;
    transition: all 0.2s;
  }

  .nav-links button:hover,
  .nav-links button.active {
    color: var(--cyan);
    border-color: var(--border-bright);
    box-shadow: var(--glow);
    background: #1f1232;
  }

  .status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--green);
  }

  .status-dot {
    width: 8px;
    height: 8px;
    background: var(--green);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
    box-shadow: var(--glow-green);
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
  }

  /* MAIN CONTENT */
  main {
    position: relative;
    z-index: 10;
    padding-top: 64px;
  }

  .section { display: none; min-height: calc(100vh - 64px); }
  .section.active { display: block; }

  /* ==================== HERO ==================== */
  #hero {
    min-height: calc(100vh - 64px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 40px;
    text-align: center;
    position: relative;
  }

  .hero-tag {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    letter-spacing: 6px;
    text-transform: uppercase;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s 0.3s forwards;
  }

  .hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 6rem);
    font-weight: 900;
    line-height: 1;
    letter-spacing: -1px;
    opacity: 0;
    animation: fadeUp 0.8s 0.5s forwards;
  }

  .hero-title .line1 { color: var(--white); }
  .hero-title .line2 {
    color: transparent;
    -webkit-text-stroke: 1px var(--cyan);
    text-shadow: none;
  }
  .hero-title .line3 {
    color: var(--cyan);
    text-shadow: 0 0 40px rgba(132, 0, 255, 0.6);
  }

  .hero-sub {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--muted);
    max-width: 600px;
    margin: 32px auto 0;
    line-height: 1.7;
    opacity: 0;
    animation: fadeUp 0.8s 0.7s forwards;
    letter-spacing: 0.5px;
  }

  .hero-metrics {
    display: flex;
    gap: 48px;
    margin-top: 72px;
    opacity: 0;
    animation: fadeUp 0.8s 0.9s forwards;
  }

  .metric {
    text-align: center;
    position: relative;
  }

  .metric::after {
    content: '';
    position: absolute;
    right: -24px;
    top: 20%;
    height: 60%;
    width: 1px;
    background: var(--border);
  }

  .metric:last-child::after { display: none; }

  .metric-val {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--cyan);
    text-shadow: var(--glow);
    display: block;
    line-height: 1;
  }

  .metric-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-top: 8px;
    display: block;
  }

  .hero-cta {
    display: flex;
    gap: 16px;
    margin-top: 56px;
    opacity: 0;
    animation: fadeUp 0.8s 1.1s forwards;
  }

  .btn {
    padding: 14px 32px;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: crosshair;
    transition: all 0.25s;
    border: none;
    position: relative;
    overflow: hidden;
  }

  .btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent 0%, rgba(255, 255, 255, 0.05) 50%, transparent 100%);
    transform: translateX(-100%);
    transition: transform 0.4s;
  }

  .btn:hover::before { transform: translateX(100%); }

  .btn-primary {
    background: var(--cyan);
    color: var(--bg);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  }

  .btn-primary:hover {
    background: #fff;
    box-shadow: 0 0 30px rgba(157, 0, 255, 0.7);
  }

  .btn-ghost {
    background: transparent;
    color: var(--cyan);
    border: 1px solid var(--border-bright);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  }

  .btn-ghost:hover {
    background: rgba(153, 0, 255, 0.08);
    box-shadow: var(--glow);
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* THREAT TICKER */
  .threat-ticker {
    position: absolute;
    bottom: 40px;
    left: 0;
    right: 0;
    overflow: hidden;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 10px 0;
    background: #1f1232;
  }

  .ticker-track {
    display: flex;
    gap: 80px;
    animation: ticker 30s linear infinite;
    white-space: nowrap;
  }

  .ticker-item {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--red);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .ticker-item::before {
    content: '▲';
    font-size: 0.6rem;
  }

  @keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

  /* ==================== PAM SECTION ==================== */
  #pam {
    padding: 80px 60px;
  }

  .section-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 56px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border);
  }

  .section-eyebrow {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--cyan);
    letter-spacing: 5px;
    text-transform: uppercase;
    margin-bottom: 10px;
  }

  .section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--white);
  }

  .section-number {
    font-family: var(--font-display);
    font-size: 5rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px #873cf03a;
    line-height: 1;
  }

  /* PILLARS GRID */
  .pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    background: var(--border);
    border: 1px solid var(--border);
    margin-bottom: 60px;
  }

  .pillar {
    background: var(--bg2);
    padding: 32px;
    cursor: crosshair;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }

  .pillar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--cyan);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s;
  }

  .pillar:hover::before { transform: scaleX(1); }

  .pillar:hover {
    background: var(--bg3);
    box-shadow: inset 0 0 30px rgba(0,229,255,0.04);
  }

  .pillar-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
  }

  .pillar-name {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 12px;
  }

  .pillar-desc {
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.65;
    font-weight: 400;
  }

  /* ACCESS FLOW DIAGRAM */
  .flow-container {
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 48px;
    position: relative;
  }

  .flow-title {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--cyan);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 40px;
  }

  .flow-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
  }

  .flow-node {
    flex: 1;
    background: var(--bg3);
    border: 1px solid var(--border);
    padding: 20px 16px;
    text-align: center;
    position: relative;
    cursor: crosshair;
    transition: all 0.3s;
  }

  .flow-node:hover {
    border-color: var(--cyan);
    box-shadow: var(--glow);
    transform: translateY(-4px);
  }

  .flow-node.active-node {
    border-color: var(--green);
    box-shadow: var(--glow-green);
  }

  .flow-node.blocked-node {
    border-color: var(--red);
    box-shadow: 0 0 20px rgba(255,45,85,0.3);
  }

  .flow-node-icon { font-size: 1.5rem; margin-bottom: 8px; display: block; }
  .flow-node-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 2px;
    text-transform: uppercase;
  }

  .flow-arrow {
    flex: 0 0 40px;
    text-align: center;
    color: var(--cyan);
    font-size: 1.2rem;
    position: relative;
  }

  .flow-arrow.blocked { color: var(--red); }

  .flow-arrow::after {
    content: '';
    display: block;
    height: 2px;
    background: currentColor;
    margin-top: -2px;
    animation: flowPulse 2s ease-in-out infinite;
  }

  @keyframes flowPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 1; }
  }

  /* ==================== MFA SECTION ==================== */
  #mfa { padding: 80px 60px; }

  .mfa-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
  }

  /* MFA SIMULATOR */
  .mfa-simulator {
    background: var(--bg2);
    border: 1px solid var(--border);
    overflow: hidden;
  }

  .sim-topbar {
    background: var(--bg3);
    border-bottom: 1px solid var(--border);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .sim-dot { width: 10px; height: 10px; border-radius: 50%; }
  .sim-dot.red { background: #ff5f57; }
  .sim-dot.yellow { background: #febc2e; }
  .sim-dot.green { background: #28c840; }

  .sim-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
    letter-spacing: 2px;
    margin-left: 12px;
  }

  .sim-body { padding: 40px; }

  .sim-step { display: none; }
  .sim-step.active { display: block; }

  .sim-step-label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--cyan);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 20px;
  }

  .sim-heading {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--white);
    margin-bottom: 8px;
  }

  .sim-subtext {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 28px;
    line-height: 1.6;
  }

  .sim-input-row { margin-bottom: 16px; }

  .sim-input {
    width: 100%;
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: 12px 16px;
    outline: none;
    transition: border-color 0.2s;
    cursor: crosshair;
  }

  .sim-input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 12px rgba(0,229,255,0.15);
  }

  .sim-input::placeholder { color: var(--muted); }

  .sim-btn {
    width: 100%;
    padding: 14px;
    background: var(--cyan);
    color: var(--bg);
    border: none;
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    cursor: crosshair;
    margin-top: 8px;
    transition: all 0.2s;
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  }

  .sim-btn:hover { background: var(--white); box-shadow: var(--glow); }

  .otp-grid {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin: 20px 0;
  }

  .otp-box {
    width: 48px;
    height: 60px;
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--cyan);
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 700;
    text-align: center;
    outline: none;
    transition: all 0.2s;
    cursor: crosshair;
  }

  .otp-box:focus {
    border-color: var(--cyan);
    box-shadow: var(--glow);
  }

  .biometric-ring {
    width: 120px;
    height: 120px;
    margin: 24px auto;
    border-radius: 50%;
    border: 2px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    position: relative;
    cursor: crosshair;
    transition: all 0.3s;
  }

  .biometric-ring::before {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--cyan);
    border-top-color: transparent;
    animation: scan 2s linear infinite;
  }

  @keyframes scan { to { transform: rotate(360deg); } }

  .biometric-ring:hover {
    border-color: var(--green);
    box-shadow: var(--glow-green);
  }

  .sim-progress {
    display: flex;
    gap: 6px;
    justify-content: center;
    margin-bottom: 32px;
  }

  .prog-dot {
    width: 32px;
    height: 3px;
    background: var(--border);
    transition: background 0.3s;
  }

  .prog-dot.done { background: var(--green); }
  .prog-dot.current { background: var(--cyan); animation: blinkBar 1s ease-in-out infinite; }

  @keyframes blinkBar { 50% { opacity: 0.4; } }

  .success-screen {
    text-align: center;
    padding: 20px 0;
  }

  .success-icon {
    font-size: 4rem;
    margin-bottom: 16px;
    display: block;
    animation: popIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
  }

  @keyframes popIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }

  .access-granted {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--green);
    text-shadow: var(--glow-green);
    letter-spacing: 4px;
  }

  /* MFA FACTORS PANEL */
  .mfa-factors {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .factor-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 24px;
    cursor: crosshair;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }

  .factor-card::after {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--cyan);
    transform: scaleY(0);
    transition: transform 0.3s;
  }

  .factor-card:hover::after { transform: scaleY(1); }
  .factor-card:hover { background: var(--bg3); border-color: var(--border-bright); }

  .factor-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 10px;
  }

  .factor-icon { font-size: 1.5rem; }

  .factor-name {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--cyan);
    letter-spacing: 1px;
  }

  .factor-strength {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--muted);
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .strength-bar {
    display: flex;
    gap: 3px;
  }

  .strength-pip {
    width: 6px;
    height: 12px;
    background: var(--border);
    transition: background 0.2s;
  }

  .strength-pip.filled { background: var(--green); }
  .strength-pip.partial { background: var(--amber); }

  .factor-desc {
    font-size: 0.82rem;
    color: var(--muted);
    line-height: 1.6;
    padding-left: 44px;
  }

  /* ==================== ZERO TRUST ==================== */
  #zerotrust { padding: 80px 60px; }

  .zt-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 56px;
  }

  .zt-principle {
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 32px;
    position: relative;
    cursor: crosshair;
    transition: all 0.3s;
    overflow: hidden;
  }

  .zt-principle::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    transform: scaleX(0);
    transition: transform 0.5s;
  }

  .zt-principle:hover::before { transform: scaleX(1); }
  .zt-principle:hover { background: #1f1232; }

  .zt-num {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 900;
    color: transparent;
    -webkit-text-stroke: 1px #873cf03a;
    position: absolute;
    top: 16px;
    right: 24px;
    line-height: 1;
  }

  .zt-tag {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--amber);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 12px;
    display: block;
  }

  .zt-heading {
    font-family: var(--font-display);
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 14px;
    font-weight: 700;
  }

  .zt-text {
    font-size: 0.88rem;
    color: var(--muted);
    line-height: 1.7;
  }

  /* THREAT MATRIX */
  .threat-matrix {
    background: var(--bg2);
    border: 1px solid var(--border);
    padding: 40px;
    margin-top: 40px;
  }

  .matrix-title {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--cyan);
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 32px;
  }

  .matrix-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.8rem;
  }

  .matrix-table th {
    text-align: left;
    color: var(--muted);
    letter-spacing: 3px;
    text-transform: uppercase;
    font-size: 0.65rem;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
  }

  .matrix-table td {
    padding: 12px 16px;
    border-bottom: 1px solid #3a1c63;
    color: var(--white);
    transition: background 0.2s;
  }

  .matrix-table tr:hover td { background: #1f1232; }

  .risk-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 0.62rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
  }

  .risk-high { background: rgba(255,45,85,0.15); color: var(--red); border: 1px solid rgba(255,45,85,0.3); }
  .risk-med { background: rgba(255,179,0,0.12); color: var(--amber); border: 1px solid rgba(255,179,0,0.3); }
  .risk-low { background: rgba(144, 0, 255, 0.1); color: var(--green); border: 1px solid rgba(195, 0, 255, 0.2); }

  /* ==================== TERMINAL SECTION ==================== */
  #terminal-section { padding: 80px 60px; }

  .terminal-window {
    background: #010508;
    border: 1px solid var(--border);
    margin-top: 40px;
  }

  .term-bar {
    background: var(--bg3);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--border);
  }

  .term-title {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--muted);
    letter-spacing: 2px;
    flex: 1;
    text-align: center;
  }

  .term-body {
    padding: 24px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.9;
    min-height: 300px;
    max-height: 420px;
    overflow-y: auto;
  }

  .term-line { margin-bottom: 2px; }
  .term-prompt { color: var(--green); }
  .term-cmd { color: var(--white); }
  .term-out { color: var(--muted); }
  .term-success { color: var(--green); }
  .term-warn { color: var(--amber); }
  .term-error { color: var(--red); }
  .term-info { color: var(--cyan); }

  .term-cursor {
    display: inline-block;
    width: 8px;
    height: 14px;
    background: var(--cyan);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
  }

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

  .term-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-top: 1px solid var(--border);
    background: rgba(0,229,255,0.02);
  }

  .term-prompt-static { color: var(--green); font-family: var(--font-mono); font-size: 0.82rem; white-space: nowrap; }

  .term-input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    color: var(--white);
    font-family: var(--font-mono);
    font-size: 0.82rem;
    cursor: crosshair;
  }

  /* QUICK COMMANDS */
  .quick-cmds {
    display: flex;
    gap: 8px;
    padding: 12px 24px;
    flex-wrap: wrap;
    border-bottom: 1px solid var(--border);
  }

  .qcmd {
    background: none;
    border: 1px solid var(--border);
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    padding: 4px 12px;
    cursor: crosshair;
    transition: all 0.2s;
    letter-spacing: 1px;
  }

  .qcmd:hover { border-color: var(--cyan); color: var(--cyan); background: rgba(157, 0, 255, 0.05); }

  /* FOOTER */
  footer {
    position: relative;
    z-index: 10;
    border-top: 1px solid var(--border);
    padding: 32px 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg2);
  }

  .footer-brand {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--muted);
    letter-spacing: 3px;
  }

  .footer-brand span { color: var(--cyan); }

  .footer-links {
    display: flex;
    gap: 24px;
  }

  .footer-links a {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--muted);
    text-decoration: none;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.2s;
  }

  .footer-links a:hover { color: var(--cyan); }

  /* Scrollbar */
  ::-webkit-scrollbar { width: 4px; }
  ::-webkit-scrollbar-track { background: var(--bg); }
  ::-webkit-scrollbar-thumb { background: var(--cyan-dim); }

  /* Responsive */
  @media (max-width: 900px) {
    .pillars-grid { grid-template-columns: 1fr; }
    .mfa-layout { grid-template-columns: 1fr; }
    .zt-grid { grid-template-columns: 1fr; }
    .flow-diagram { flex-wrap: wrap; }
    nav { padding: 0 16px; }
    .hero-metrics { gap: 24px; }
    #pam, #mfa, #zerotrust, #terminal-section { padding: 60px 24px; }
    footer { flex-direction: column; gap: 16px; text-align: center; }
  }