:root {
      --bg: #070913;
      --bg-surface: rgba(16, 20, 38, 0.72);
      --bg-surface-elevated: rgba(26, 32, 60, 0.65);
      --bg-glass-card: rgba(18, 23, 44, 0.6);
      --border-glass: rgba(255, 255, 255, 0.09);
      --border-glass-glow: rgba(34, 211, 238, 0.28);
      --indigo-primary: #4f46e5;
      --indigo-vibrant: #6366f1;
      --indigo-glow: rgba(79, 70, 229, 0.35);
      --cyan-primary: #22d3ee;
      --cyan-glow: rgba(34, 211, 238, 0.35);
      --purple-accent: #a855f7;
      --near-black: #0c0e1a;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --text-subtle: #64748b;
      --status-working: #38bdf8;
      --status-needs-you: #f59e0b;
      --status-idle: #a78bfa;
      --status-gone: #64748b;
      --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
      --font-mono: 'JetBrains Mono', monospace;
    }

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

    html, body {
      width: 100%;
      max-width: 100%;
      overflow-x: hidden;
      background-color: var(--bg);
      color: var(--text-main);
      font-family: var(--font-display);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    /* Ambient dynamic glow backdrops */
    .ambient-glow {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1100px;
      overflow: hidden;
      pointer-events: none;
      z-index: 0;
    }
    .glow-blob-1 {
      position: absolute;
      width: 650px;
      height: 650px;
      left: 10%;
      top: -120px;
      background: radial-gradient(circle, rgba(79, 70, 229, 0.28) 0%, rgba(79, 70, 229, 0) 70%);
      filter: blur(70px);
      animation: driftGlow 14s ease-in-out infinite alternate;
    }
    .glow-blob-2 {
      position: absolute;
      width: 550px;
      height: 550px;
      right: 5%;
      top: 150px;
      background: radial-gradient(circle, rgba(34, 211, 238, 0.22) 0%, rgba(34, 211, 238, 0) 70%);
      filter: blur(80px);
      animation: driftGlow 18s ease-in-out infinite alternate-reverse;
    }
    .glow-blob-3 {
      position: absolute;
      width: 480px;
      height: 480px;
      left: 45%;
      top: 500px;
      background: radial-gradient(circle, rgba(168, 85, 247, 0.18) 0%, rgba(168, 85, 247, 0) 70%);
      filter: blur(90px);
    }
    @keyframes driftGlow {
      0% { transform: translateY(0px) scale(1); }
      100% { transform: translateY(60px) scale(1.12); }
    }

    /* Layout containers */
    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
      position: relative;
      z-index: 1;
    }

    /* Header Nav */
    header {
      position: sticky;
      top: 0;
      z-index: 100;
      backdrop-filter: blur(20px);
      -webkit-backdrop-filter: blur(20px);
      background: rgba(7, 9, 19, 0.8);
      border-bottom: 1px solid var(--border-glass);
      transition: all 0.3s ease;
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 76px;
    }
    .brand-link {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
      color: inherit;
    }
    .brand-logo-svg {
      height: 38px;
      width: auto;
      filter: drop-shadow(0 2px 8px rgba(79, 70, 229, 0.4));
    }
    .brand-logo-svg text {
      fill: #ffffff !important;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
      list-style: none;
    }
    .nav-links a {
      color: var(--text-muted);
      text-decoration: none;
      font-size: 0.925rem;
      font-weight: 500;
      transition: color 0.2s ease;
    }
    .nav-links a:hover {
      color: var(--cyan-primary);
    }

    .nav-cta {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 11px 22px;
      border-radius: 12px;
      font-size: 0.95rem;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
      cursor: pointer;
      border: 1px solid transparent;
      white-space: nowrap;
    }
    .btn-primary {
      background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 50%, #06b6d4 100%);
      color: #ffffff;
      box-shadow: 0 4px 20px rgba(79, 70, 229, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.25);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 30px rgba(34, 211, 238, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    }
    .btn-glass {
      background: rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(12px);
      color: var(--text-main);
      border: 1px solid var(--border-glass);
    }
    .btn-glass:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: rgba(34, 211, 238, 0.4);
      transform: translateY(-2px);
    }
    .btn-small {
      padding: 8px 16px;
      font-size: 0.85rem;
      border-radius: 9px;
    }

    /* Hero Section */
    .hero {
      padding: 70px 0 50px 0;
      text-align: center;
      position: relative;
    }
    .hero-badge-wrap {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: linear-gradient(90deg, rgba(79, 70, 229, 0.15) 0%, rgba(34, 211, 238, 0.15) 100%);
      border: 1px solid rgba(34, 211, 238, 0.3);
      padding: 6px 16px;
      border-radius: 999px;
      font-size: 0.84rem;
      font-weight: 600;
      color: var(--cyan-primary);
      margin-bottom: 24px;
      backdrop-filter: blur(10px);
    }
    .hero-badge-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background-color: var(--cyan-primary);
      box-shadow: 0 0 10px var(--cyan-primary);
      animation: pulse-ring 2s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
    }
    @keyframes pulse-ring {
      0% { transform: scale(0.9); opacity: 0.8; }
      50% { transform: scale(1.3); opacity: 1; }
      100% { transform: scale(0.9); opacity: 0.8; }
    }

    .hero-title {
      font-size: clamp(2.3rem, 5.2vw, 4.3rem);
      font-weight: 800;
      letter-spacing: -0.035em;
      line-height: 1.12;
      max-width: 980px;
      margin: 0 auto 20px auto;
    }
    .hero-title-gradient {
      background: linear-gradient(135deg, #ffffff 20%, #a5b4fc 60%, #22d3ee 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      display: inline-block;
    }

    .hero-metaphor {
      font-size: 1.15rem;
      font-weight: 600;
      color: #38bdf8;
      letter-spacing: 0.02em;
      margin-bottom: 12px;
      text-transform: uppercase;
      font-size: 0.82rem;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
    }

    .hero-subtitle {
      font-size: clamp(1.05rem, 2vw, 1.25rem);
      color: var(--text-muted);
      max-width: 760px;
      margin: 0 auto 36px auto;
      font-weight: 400;
      line-height: 1.65;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 30px;
    }
    .hero-cta-primary {
      padding: 15px 32px;
      font-size: 1.05rem;
      border-radius: 14px;
    }
    .hero-cta-secondary {
      padding: 15px 26px;
      font-size: 1.05rem;
      border-radius: 14px;
    }

    .hero-spec {
      font-family: var(--font-mono);
      font-size: 0.8rem;
      line-height: 1.8;
      color: var(--text-muted);
      max-width: 860px;
      margin: -14px auto 36px auto;
      letter-spacing: 0.01em;
    }

    /* Product Cockpit Mockup Showcase */
    .cockpit-section {
      margin: 40px 0 90px 0;
      position: relative;
    }
    .cockpit-shell {
      background: linear-gradient(180deg, rgba(23, 29, 58, 0.85) 0%, rgba(13, 16, 33, 0.95) 100%);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 20px;
      box-shadow: 0 30px 80px -15px rgba(0, 0, 0, 0.75), 0 0 45px -10px rgba(79, 70, 229, 0.35);
      overflow: hidden;
      backdrop-filter: blur(28px);
      -webkit-backdrop-filter: blur(28px);
      position: relative;
    }

    /* Window Chrome */
    .window-titlebar {
      height: 44px;
      background: rgba(10, 13, 26, 0.9);
      border-bottom: 1px solid var(--border-glass);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 16px;
      font-size: 0.82rem;
    }
    .window-titlebar-left {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .window-app-icon {
      width: 18px;
      height: 18px;
      border-radius: 4px;
    }
    .window-title-text {
      color: var(--text-muted);
      font-weight: 500;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .window-badge {
      background: rgba(79, 70, 229, 0.25);
      border: 1px solid rgba(99, 102, 241, 0.4);
      color: #c7d2fe;
      padding: 2px 7px;
      border-radius: 5px;
      font-size: 0.72rem;
      font-family: var(--font-mono);
    }
    .window-search-chord {
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid var(--border-glass);
      border-radius: 6px;
      padding: 3px 10px;
      font-family: var(--font-mono);
      font-size: 0.72rem;
      color: var(--text-subtle);
      display: flex;
      align-items: center;
      gap: 6px;
    }
    .window-controls {
      display: flex;
      align-items: center;
      gap: 14px;
      color: var(--text-subtle);
    }
    .win-btn {
      width: 12px;
      height: 12px;
      border-radius: 3px;
      opacity: 0.6;
    }

    /* Cockpit Main Body */
    .cockpit-body {
      display: grid;
      grid-template-columns: 290px 1fr;
      min-height: 560px;
      background: rgba(8, 10, 20, 0.7);
    }

    /* Sidebar */
    .cockpit-sidebar {
      background: rgba(12, 15, 30, 0.85);
      border-right: 1px solid var(--border-glass);
      display: flex;
      flex-direction: column;
    }
    .sidebar-header {
      padding: 14px 16px;
      border-bottom: 1px solid var(--border-glass);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .sidebar-title {
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: var(--text-subtle);
    }
    .inbox-jump-pill {
      background: rgba(245, 158, 11, 0.18);
      border: 1px solid rgba(245, 158, 11, 0.4);
      color: #fbbf24;
      font-size: 0.7rem;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 6px;
      display: flex;
      align-items: center;
      gap: 5px;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .inbox-jump-pill:hover {
      background: rgba(245, 158, 11, 0.3);
      transform: scale(1.02);
    }

    /* Agent Tiles in Sidebar */
    .agent-tile-list {
      display: flex;
      flex-direction: column;
      padding: 10px;
      gap: 8px;
      overflow-y: auto;
    }
    .agent-tile {
      padding: 12px;
      border-radius: 12px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s ease;
      position: relative;
    }
    .agent-tile:hover {
      background: rgba(255, 255, 255, 0.04);
      border-color: rgba(255, 255, 255, 0.07);
    }
    .agent-tile.active {
      background: linear-gradient(135deg, rgba(79, 70, 229, 0.16) 0%, rgba(34, 211, 238, 0.08) 100%);
      border-color: rgba(99, 102, 241, 0.45);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    }

    .agent-tile-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 6px;
    }
    .agent-tile-name {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 7px;
    }
    .agent-status-tag {
      font-size: 0.68rem;
      font-weight: 700;
      font-family: var(--font-mono);
      text-transform: uppercase;
      letter-spacing: 0.03em;
      padding: 2px 6px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 5px;
    }

    /* Four-state indicator dots */
    .pip {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      display: inline-block;
    }
    .pip-working {
      background: var(--status-working);
      box-shadow: 0 0 8px var(--status-working);
      animation: workingPulse 1.4s infinite ease-in-out;
    }
    .pip-needs-you {
      background: var(--status-needs-you);
      box-shadow: 0 0 10px var(--status-needs-you);
      animation: needsPulse 0.9s infinite alternate;
    }
    .pip-idle {
      background: var(--status-idle);
    }
    .pip-gone {
      background: var(--status-gone);
      opacity: 0.6;
    }
    @keyframes workingPulse {
      0% { transform: scale(0.85); opacity: 0.6; }
      50% { transform: scale(1.25); opacity: 1; }
      100% { transform: scale(0.85); opacity: 0.6; }
    }
    @keyframes needsPulse {
      0% { transform: scale(0.9); opacity: 0.7; }
      100% { transform: scale(1.4); opacity: 1; filter: brightness(1.2); }
    }

    .tag-working {
      background: rgba(56, 189, 248, 0.14);
      color: #38bdf8;
      border: 1px solid rgba(56, 189, 248, 0.3);
    }
    .tag-needs-you {
      background: rgba(245, 158, 11, 0.2);
      color: #fbbf24;
      border: 1px solid rgba(245, 158, 11, 0.45);
    }
    .tag-idle {
      background: rgba(167, 139, 250, 0.14);
      color: #c4b5fd;
      border: 1px solid rgba(167, 139, 250, 0.25);
    }
    .tag-gone {
      background: rgba(100, 116, 139, 0.15);
      color: #94a3b8;
      border: 1px solid rgba(100, 116, 139, 0.25);
    }

    .agent-tile-task {
      font-size: 0.78rem;
      color: var(--text-muted);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
    }
    .agent-tile-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.7rem;
      color: var(--text-subtle);
      font-family: var(--font-mono);
    }

    .sidebar-footer {
      margin-top: auto;
      padding: 12px 14px;
      border-top: 1px solid var(--border-glass);
      background: rgba(9, 11, 22, 0.9);
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.75rem;
      color: var(--text-subtle);
    }
    .sqlite-badge {
      display: flex;
      align-items: center;
      gap: 6px;
      color: var(--cyan-primary);
      font-family: var(--font-mono);
      font-size: 0.7rem;
    }

    /* Terminal & Workspace Center */
    .cockpit-workspace {
      display: flex;
      flex-direction: column;
      position: relative;
      background: #090b16;
    }

    .workspace-tabs {
      height: 42px;
      border-bottom: 1px solid var(--border-glass);
      display: flex;
      align-items: center;
      padding: 0 16px;
      background: rgba(14, 18, 36, 0.8);
      gap: 8px;
    }
    .ws-tab {
      padding: 6px 14px;
      font-size: 0.8rem;
      font-weight: 600;
      color: var(--text-muted);
      border-radius: 8px;
      cursor: pointer;
      display: flex;
      align-items: center;
      gap: 7px;
      transition: all 0.15s ease;
      background: transparent;
      border: 1px solid transparent;
    }
    .ws-tab:hover {
      color: var(--text-main);
      background: rgba(255, 255, 255, 0.04);
    }
    .ws-tab.active {
      color: #38bdf8;
      background: rgba(56, 189, 248, 0.1);
      border-color: rgba(56, 189, 248, 0.25);
    }
    .conpty-badge {
      margin-left: auto;
      font-size: 0.68rem;
      font-family: var(--font-mono);
      color: #a5b4fc;
      background: rgba(79, 70, 229, 0.2);
      border: 1px solid rgba(79, 70, 229, 0.35);
      padding: 2px 7px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 5px;
    }

    /* Terminal Pane */
    .terminal-pane {
      flex: 1;
      padding: 20px;
      font-family: var(--font-mono);
      font-size: 0.82rem;
      line-height: 1.6;
      color: #e2e8f0;
      overflow-y: auto;
      display: flex;
      flex-direction: column;
      gap: 8px;
      background: radial-gradient(circle at 80% 20%, rgba(79, 70, 229, 0.08) 0%, transparent 60%), #090b16;
    }
    .term-line {
      display: flex;
      gap: 10px;
      word-break: break-all;
    }
    .term-prompt {
      color: #38bdf8;
      user-select: none;
      font-weight: 700;
    }
    .term-cmd {
      color: #ffffff;
      font-weight: 600;
    }
    .term-muted {
      color: #64748b;
    }
    .term-cyan {
      color: #22d3ee;
    }
    .term-amber {
      color: #f59e0b;
    }
    .term-green {
      color: #10b981;
      font-weight: 600;
    }
    .term-accent {
      color: #818cf8;
    }
    .term-box {
      margin: 10px 0;
      padding: 12px 16px;
      border-radius: 8px;
      background: rgba(245, 158, 11, 0.08);
      border-left: 3px solid #f59e0b;
      border-top: 1px solid rgba(245, 158, 11, 0.2);
      border-right: 1px solid rgba(245, 158, 11, 0.2);
      border-bottom: 1px solid rgba(245, 158, 11, 0.2);
    }
    .term-cursor {
      display: inline-block;
      width: 8px;
      height: 15px;
      background: #22d3ee;
      vertical-align: middle;
      animation: cursorBlink 1s infinite;
    }
    @keyframes cursorBlink {
      0%, 50% { opacity: 1; }
      51%, 100% { opacity: 0; }
    }

    .term-actions-bar {
      display: flex;
      gap: 10px;
      margin-top: 10px;
    }
    .term-action-btn {
      padding: 5px 12px;
      font-size: 0.75rem;
      border-radius: 6px;
      cursor: pointer;
      font-family: var(--font-mono);
      font-weight: 600;
      border: 1px solid transparent;
      transition: all 0.15s ease;
    }
    .btn-approve {
      background: #10b981;
      color: #022c22;
    }
    .btn-approve:hover {
      background: #34d399;
    }
    .btn-reject {
      background: rgba(239, 68, 68, 0.15);
      border-color: rgba(239, 68, 68, 0.4);
      color: #f87171;
    }
    .btn-diff {
      background: rgba(255, 255, 255, 0.08);
      border-color: rgba(255, 255, 255, 0.15);
      color: #e2e8f0;
    }

    /* Floating Evidence Notification Toast */
    .cockpit-toast-float {
      position: absolute;
      bottom: 22px;
      right: 22px;
      max-width: 440px;
      background: linear-gradient(135deg, rgba(17, 24, 48, 0.95) 0%, rgba(13, 17, 36, 0.98) 100%);
      border: 1px solid rgba(34, 211, 238, 0.35);
      border-radius: 14px;
      padding: 14px 18px;
      box-shadow: 0 18px 45px rgba(0, 0, 0, 0.6), 0 0 25px rgba(34, 211, 238, 0.2);
      backdrop-filter: blur(20px);
      z-index: 10;
      animation: floatToast 4s ease-in-out infinite alternate;
    }
    @keyframes floatToast {
      0% { transform: translateY(0px); }
      100% { transform: translateY(-6px); }
    }
    .toast-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 6px;
    }
    .toast-tag {
      font-size: 0.68rem;
      font-weight: 700;
      font-family: var(--font-mono);
      background: rgba(16, 185, 129, 0.2);
      color: #34d399;
      border: 1px solid rgba(16, 185, 129, 0.4);
      padding: 2px 7px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 5px;
    }
    .toast-time {
      font-size: 0.7rem;
      color: var(--text-subtle);
    }
    .toast-body {
      font-size: 0.82rem;
      color: #f1f5f9;
      font-weight: 600;
      margin-bottom: 4px;
    }
    .toast-oracle-line {
      font-family: var(--font-mono);
      font-size: 0.75rem;
      color: #38bdf8;
      background: rgba(0, 0, 0, 0.3);
      padding: 5px 8px;
      border-radius: 6px;
      border: 1px solid rgba(255, 255, 255, 0.05);
      margin-top: 6px;
    }

    /* The Problem Section */
    .problem-section {
      padding: 90px 0;
      position: relative;
    }
    .section-eyebrow {
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: var(--cyan-primary);
      margin-bottom: 12px;
      display: block;
    }
    .section-heading {
      font-size: clamp(1.9rem, 3.8vw, 2.9rem);
      font-weight: 800;
      letter-spacing: -0.025em;
      line-height: 1.2;
      max-width: 800px;
      margin-bottom: 18px;
    }
    .section-desc {
      font-size: 1.1rem;
      color: var(--text-muted);
      max-width: 720px;
      margin-bottom: 50px;
      line-height: 1.7;
    }

    .problem-quote-banner {
      background: linear-gradient(135deg, rgba(79, 70, 229, 0.15) 0%, rgba(34, 211, 238, 0.08) 100%);
      border: 1px solid rgba(99, 102, 241, 0.35);
      border-radius: 20px;
      padding: 36px 42px;
      margin-bottom: 60px;
      position: relative;
      backdrop-filter: blur(16px);
    }
    .problem-quote-text {
      font-size: clamp(1.15rem, 2.2vw, 1.45rem);
      font-weight: 600;
      line-height: 1.5;
      color: #ffffff;
      margin-bottom: 14px;
    }
    .problem-quote-author {
      font-size: 0.88rem;
      color: var(--cyan-primary);
      font-weight: 600;
      letter-spacing: 0.02em;
    }

    .contrast-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }
    .contrast-card {
      padding: 36px;
      border-radius: 20px;
      background: var(--bg-surface);
      border: 1px solid var(--border-glass);
      position: relative;
    }
    .contrast-card.chaos {
      border-top: 4px solid #ef4444;
      background: linear-gradient(180deg, rgba(239, 68, 68, 0.06) 0%, var(--bg-surface) 100%);
    }
    .contrast-card.cockpit {
      border-top: 4px solid var(--cyan-primary);
      background: linear-gradient(180deg, rgba(34, 211, 238, 0.07) 0%, var(--bg-surface) 100%);
    }
    .contrast-card-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 20px;
    }
    .contrast-icon {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
    }
    .chaos .contrast-icon {
      background: rgba(239, 68, 68, 0.2);
      color: #f87171;
    }
    .cockpit .contrast-icon {
      background: rgba(34, 211, 238, 0.2);
      color: #22d3ee;
    }
    .contrast-card-title {
      font-size: 1.35rem;
      font-weight: 700;
    }
    .contrast-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .contrast-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.5;
    }
    .contrast-list li strong {
      color: var(--text-main);
    }
    .list-bullet-x {
      color: #f87171;
      font-weight: 700;
      flex-shrink: 0;
      margin-top: 2px;
    }
    .list-bullet-check {
      color: #34d399;
      font-weight: 700;
      flex-shrink: 0;
      margin-top: 2px;
    }

    /* Features Grid */
    .features-section {
      padding: 90px 0;
      position: relative;
    }
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
      margin-top: 50px;
    }
    .feature-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-glass);
      border-radius: 20px;
      padding: 34px 28px;
      transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
      display: flex;
      flex-direction: column;
    }
    .feature-card:hover {
      transform: translateY(-5px);
      border-color: rgba(34, 211, 238, 0.35);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 25px rgba(79, 70, 229, 0.2);
    }
    .feature-card.span-2 {
      grid-column: span 2;
    }
    .feature-card-icon {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(79, 70, 229, 0.25) 0%, rgba(34, 211, 238, 0.2) 100%);
      border: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--cyan-primary);
      margin-bottom: 22px;
    }
    .feature-card-title {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 12px;
      color: #ffffff;
    }
    .feature-card-desc {
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
    }
    .feature-pill-badge {
      margin-top: auto;
      align-self: flex-start;
      font-family: var(--font-mono);
      font-size: 0.74rem;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 6px;
      background: rgba(255, 255, 255, 0.05);
      color: #a5b4fc;
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    /* Mini Mockups inside Feature Cards */
    .mini-evidence-preview {
      background: #090b17;
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 10px;
      padding: 12px 14px;
      margin-top: 10px;
      font-family: var(--font-mono);
      font-size: 0.74rem;
    }
    .mini-tag-pass {
      color: #34d399;
      font-weight: 700;
    }
    .mini-tag-none {
      color: #f87171;
      font-weight: 700;
    }

    /* Architecture / Under the Hood */
    .arch-section {
      padding: 90px 0;
      position: relative;
    }
    .arch-box {
      background: linear-gradient(180deg, rgba(16, 21, 42, 0.8) 0%, rgba(9, 12, 25, 0.95) 100%);
      border: 1px solid var(--border-glass);
      border-radius: 24px;
      padding: 50px 40px;
      position: relative;
      overflow: hidden;
    }
    .arch-diagram {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin: 40px 0 30px 0;
      position: relative;
    }
    .arch-node {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-glass);
      border-radius: 16px;
      padding: 22px 18px;
      text-align: center;
      position: relative;
    }
    .arch-node.highlight {
      background: linear-gradient(135deg, rgba(79, 70, 229, 0.18) 0%, rgba(34, 211, 238, 0.12) 100%);
      border-color: rgba(34, 211, 238, 0.4);
      box-shadow: 0 0 25px rgba(79, 70, 229, 0.25);
    }
    .arch-node-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: #ffffff;
      margin-bottom: 6px;
    }
    .arch-node-desc {
      font-size: 0.78rem;
      color: var(--text-muted);
    }
    .arch-privacy-strip {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background: rgba(0, 0, 0, 0.35);
      border: 1px solid rgba(16, 185, 129, 0.3);
      border-radius: 12px;
      padding: 16px 24px;
      margin-top: 30px;
      flex-wrap: wrap;
      gap: 16px;
    }
    .strip-left {
      display: flex;
      align-items: center;
      gap: 12px;
      color: #34d399;
      font-weight: 600;
      font-size: 0.92rem;
    }
    .strip-right {
      font-family: var(--font-mono);
      font-size: 0.78rem;
      color: var(--text-muted);
    }

    /* Pricing Section */
    .pricing-section {
      padding: 90px 0;
      position: relative;
    }
    .pricing-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
      max-width: 960px;
      margin: 40px auto 0 auto;
    }
    .pricing-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-glass);
      border-radius: 24px;
      padding: 44px 38px;
      display: flex;
      flex-direction: column;
      position: relative;
      transition: all 0.25s ease;
    }
    .pricing-card.featured {
      background: linear-gradient(180deg, rgba(26, 32, 65, 0.9) 0%, rgba(14, 18, 38, 0.95) 100%);
      border: 1px solid rgba(34, 211, 238, 0.4);
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(79, 70, 229, 0.25);
    }
    .pricing-badge {
      position: absolute;
      top: -12px;
      left: 36px;
      background: linear-gradient(90deg, #4f46e5 0%, #06b6d4 100%);
      color: #ffffff;
      font-size: 0.74rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      padding: 4px 14px;
      border-radius: 999px;
      box-shadow: 0 4px 15px rgba(79, 70, 229, 0.4);
    }
    .pricing-badge.coming-soon {
      background: rgba(148, 163, 184, 0.2);
      border: 1px solid rgba(148, 163, 184, 0.3);
      color: #cbd5e1;
    }
    .pricing-tier-name {
      font-size: 1.5rem;
      font-weight: 800;
      margin-bottom: 6px;
    }
    .pricing-tier-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 24px;
    }
    .pricing-price-wrap {
      display: flex;
      align-items: baseline;
      gap: 8px;
      margin-bottom: 28px;
      padding-bottom: 24px;
      border-bottom: 1px solid var(--border-glass);
    }
    .pricing-price {
      font-size: 3rem;
      font-weight: 800;
      letter-spacing: -0.03em;
      color: #ffffff;
    }
    .pricing-period {
      font-size: 0.95rem;
      color: var(--text-subtle);
    }
    .pricing-features-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 36px;
      flex: 1;
    }
    .pricing-features-list li {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 0.92rem;
      color: var(--text-muted);
    }
    .pricing-check-icon {
      color: #34d399;
      flex-shrink: 0;
    }
    .pricing-footnote {
      text-align: center;
      font-size: 0.86rem;
      color: var(--text-subtle);
      margin-top: 24px;
    }

    /* FAQ Section */
    .faq-section {
      padding: 90px 0;
      position: relative;
    }
    .faq-list {
      max-width: 860px;
      margin: 40px auto 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item {
      background: var(--bg-surface);
      border: 1px solid var(--border-glass);
      border-radius: 16px;
      overflow: hidden;
      transition: all 0.2s ease;
    }
    .faq-item:hover {
      border-color: rgba(255, 255, 255, 0.16);
    }
    .faq-question {
      padding: 22px 26px;
      font-size: 1.05rem;
      font-weight: 700;
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      user-select: none;
    }
    .faq-chevron {
      color: var(--cyan-primary);
      transition: transform 0.25s ease;
      font-size: 1.2rem;
    }
    .faq-item.open .faq-chevron {
      transform: rotate(180deg);
    }
    .faq-answer {
      padding: 0 26px 24px 26px;
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.65;
      display: none;
    }
    .faq-item.open .faq-answer {
      display: block;
    }

    /* Download Banner Callout */
    .download-banner {
      padding: 80px 0 100px 0;
    }
    .download-card {
      background: linear-gradient(135deg, rgba(79, 70, 229, 0.25) 0%, rgba(34, 211, 238, 0.18) 100%);
      border: 1px solid rgba(34, 211, 238, 0.35);
      border-radius: 28px;
      padding: 60px 48px;
      text-align: center;
      position: relative;
      box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6), 0 0 45px rgba(79, 70, 229, 0.25);
      backdrop-filter: blur(24px);
    }
    .download-title {
      font-size: clamp(2rem, 3.5vw, 3rem);
      font-weight: 800;
      letter-spacing: -0.03em;
      margin-bottom: 16px;
    }
    .download-desc {
      font-size: 1.1rem;
      color: #cbd5e1;
      max-width: 640px;
      margin: 0 auto 34px auto;
    }
    .download-buttons {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 24px;
    }
    .download-meta-text {
      font-size: 0.82rem;
      color: var(--text-subtle);
      font-family: var(--font-mono);
    }

    /* Footer */
    footer {
      background: #05060d;
      border-top: 1px solid var(--border-glass);
      padding: 60px 0 40px 0;
      font-size: 0.88rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 50px;
    }
    .footer-brand-p {
      color: var(--text-subtle);
      font-size: 0.86rem;
      max-width: 320px;
      margin-top: 14px;
      line-height: 1.6;
    }
    .footer-col-title {
      font-size: 0.82rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      color: #ffffff;
      margin-bottom: 18px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-links a {
      color: var(--text-muted);
      text-decoration: none;
      transition: color 0.2s ease;
    }
    .footer-links a:hover {
      color: var(--cyan-primary);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      color: var(--text-subtle);
      font-size: 0.82rem;
    }
    .ideathon-stamp {
      font-family: var(--font-mono);
      font-size: 0.78rem;
      color: #38bdf8;
      background: rgba(56, 189, 248, 0.08);
      border: 1px solid rgba(56, 189, 248, 0.25);
      padding: 4px 10px;
      border-radius: 6px;
    }

    /* Responsive adjustments */
    @media (max-width: 1024px) {
      .cockpit-body {
        grid-template-columns: 1fr;
      }
      .cockpit-sidebar {
        border-right: none;
        border-bottom: 1px solid var(--border-glass);
      }
      .features-grid {
        grid-template-columns: 1fr 1fr;
      }
      .feature-card.span-2 {
        grid-column: span 2;
      }
      .arch-diagram {
        grid-template-columns: 1fr 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .nav-links {
        display: none;
      }
      .hero {
        padding: 50px 0 30px 0;
      }
      .contrast-grid {
        grid-template-columns: 1fr;
      }
      .features-grid {
        grid-template-columns: 1fr;
      }
      .feature-card.span-2 {
        grid-column: span 1;
      }
      .pricing-grid {
        grid-template-columns: 1fr;
      }
      .arch-diagram {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .cockpit-toast-float {
        position: relative;
        bottom: auto;
        right: auto;
        margin: 16px;
        max-width: none;
      }
      .download-card {
        padding: 40px 24px;
      }
    }

/* Accessibility & Focus-Visible */
:focus-visible {
  outline: 2px solid var(--cyan-primary);
  outline-offset: 3px;
}

/* Brand Logo Image */
.brand-logo-img {
  height: 36px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(79, 70, 229, 0.4));
}

/* Nav Link Highlights & Accessibility */
.nav-links a.active {
  color: var(--cyan-primary);
  font-weight: 600;
  position: relative;
}
.nav-links a.active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--cyan-primary);
  border-radius: 2px;
}

/* Mobile Nav Styles */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: inline-flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: rgba(12, 14, 26, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--border-glass);
    flex-direction: column;
    padding: 20px 24px;
    gap: 18px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  }
  .nav-links.open {
    display: flex;
  }
}

/* Feature Page Blocks */
.feature-section-block {
  margin: 60px 0;
  padding: 44px;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}
.feature-block-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.feature-block-grid.reverse {
  direction: rtl;
}
.feature-block-grid.reverse > * {
  direction: ltr;
}
.feature-image-frame {
  background: rgba(10, 13, 26, 0.95);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7);
}
.feature-image-frame img {
  width: 100%;
  height: auto;
  display: block;
}
.feature-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cyan-primary);
  background: rgba(34, 211, 238, 0.1);
  border: 1px solid rgba(34, 211, 238, 0.25);
  margin-bottom: 14px;
}
.feature-title-h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
  line-height: 1.25;
}
.feature-body-p {
  color: var(--text-muted);
  font-size: 1.025rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.feature-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}
.feature-bullet-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.925rem;
  color: var(--text-muted);
}
.feature-bullet-list svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--cyan-primary);
}

/* Code & Terminal Snippets */
.code-block-wrap {
  position: relative;
  background: #0d1117;
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  color: #e6edf3;
  overflow-x: auto;
  max-width: 100%;
  white-space: pre-wrap;
  word-break: break-all;
  line-height: 1.55;
}

/* FAQ Lists & Accordion */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 960px;
  margin: 40px auto 0 auto;
}
.faq-item {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 24px 28px;
  transition: all 0.2s ease;
}
.faq-item:hover {
  border-color: rgba(34, 211, 238, 0.35);
  transform: translateY(-1px);
}
.faq-question {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 10px;
}
.faq-answer {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* 404 Error Page */
.error-hero {
  padding: 100px 0 80px 0;
  text-align: center;
}
.error-code {
  font-size: clamp(4.5rem, 12vw, 8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, #ffffff 20%, #a5b4fc 60%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 20px;
}

/* Footer Stamp */
.footer-stamp-text {
  margin-top: 14px;
  font-size: 0.82rem;
  color: var(--text-subtle);
  font-family: var(--font-mono);
}

/* Overflow safeguard */
img, svg {
  max-width: 100%;
}
pre, code {
  max-width: 100%;
  overflow-x: auto;
}
@media (max-width: 768px) {
  .feature-block-grid,
  .feature-block-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
  .feature-section-block {
    padding: 24px 18px;
    margin: 32px 0;
  }
}

/* ---- r1 refresh additions (2026-10-15) ---- */
.badge-coming {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fbbf24;
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.35);
  vertical-align: middle;
  margin-left: 8px;
  white-space: nowrap;
}
.feature-card.coming {
  border-style: dashed;
  background: rgba(16, 20, 38, 0.45);
}
.shot-frame {
  background: rgba(10, 13, 26, 0.95);
  border: 1px solid var(--border-glass-glow);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.8), 0 0 40px rgba(79, 70, 229, 0.18);
}
.shot-frame img {
  width: 100%;
  height: auto;
  display: block;
}
.shot-caption {
  padding: 10px 16px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--text-subtle);
  border-top: 1px solid var(--border-glass);
  background: rgba(7, 9, 19, 0.8);
}
.shot-caption strong { color: var(--text-muted); font-weight: 600; }
.edge-quote {
  font-size: 1.15rem;
  color: var(--text-main);
  font-weight: 600;
  margin: 18px 0 0;
}
.edge-quote em { color: var(--cyan-primary); font-style: normal; }
.illus-label {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 10px;
}