:root {
    --bg: #0a0a0a;
    --bg-alt: #111111;
    --bg-card: #161616;
    --text: #f5f5f5;
    --text-dim: #a1a1a1;
    --text-muted: #6b6b6b;
    --accent: #e8ff4b;
    --border: #242424;
    --border-light: #1c1c1c;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  a { color: inherit; text-decoration: none; }

  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
  }

  .logo {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .logo-img {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
  }

  .nav-links { display: flex; gap: 32px; align-items: center; }
  .nav-links a { font-size: 14px; color: var(--text-dim); transition: color 0.2s; }
  .nav-links a:hover { color: var(--text); }
  .nav-links a.btn, .nav-links a.btn:hover { color: #000; }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    background: var(--accent);
    color: #000;
    font-weight: 600;
    font-size: 14px;
    border-radius: 100px;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
    white-space: nowrap;
  }
  .btn:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(232, 255, 75, 0.25); }
  .btn-sm { padding: 9px 18px; font-size: 13px; }
  .btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
  }
  .btn-outline:hover { background: var(--bg-card); box-shadow: none; border-color: var(--text-dim); }

  .hero {
    position: relative;
    min-height: 92vh;
    width: 100%;
    max-width: none;
    padding: 140px 40px 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    overflow: hidden;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%), url('../../Imagens/Placeholder.png') center top / cover no-repeat;
  }

  .data-flow {
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
  }

  .data-flow canvas {
    width: 100%;
    height: 100%;
    display: block;
    opacity: 0.55;
  }

  .hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 30%, rgba(10,10,10,0.75) 85%);
    pointer-events: none;
    z-index: 1;
  }

  .hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1000px;
    width: 100%;
  }

  .eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
  }

  h1.hero-title {
    font-size: clamp(40px, 6.5vw, 88px);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.035em;
    margin-bottom: 32px;
    min-height: 2.1em;
  }

  .cursor {
    display: inline-block;
    width: 4px;
    background: var(--accent);
    margin-left: 4px;
    animation: blink 1s steps(2, end) infinite;
    vertical-align: baseline;
    height: 0.85em;
    transform: translateY(0.08em);
  }

  @keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
  }

  .hero-sub {
    font-size: 18px;
    color: var(--text-dim);
    max-width: 640px;
    margin: 0 auto 40px;
    line-height: 1.55;
  }

  .hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
  }

  .cta-note {
    font-size: 13px;
    color: var(--text-muted);
    font-family: 'JetBrains Mono', monospace;
  }

  .ticker-wrap {
    max-width: 1200px;
    margin: 40px auto 0;
    padding: 0 40px;
    position: relative;
    z-index: 3;
  }

  .ticker {
    background: rgba(22, 22, 22, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
  }

  .ticker-head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .ticker-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    animation: pulse 2s ease-in-out infinite;
  }

  @keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
  }

  .ticker-body {
    height: 48px;
    overflow: hidden;
    position: relative;
  }

  .ticker-track {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    white-space: nowrap;
    animation: tickerScroll 60s linear infinite;
    padding-left: 100%;
  }

  .ticker-item {
    padding: 0 32px;
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    gap: 12px;
  }

  .ticker-item::before {
    content: '>';
    color: var(--accent);
    font-weight: 700;
  }

  @keyframes tickerScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-100%); }
  }

  .marquee {
    margin-top: 80px;
    padding: 40px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    overflow: hidden;
    white-space: nowrap;
    position: relative;
  }

  .marquee-label {
    text-align: center;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-transform: uppercase;
    font-family: 'JetBrains Mono', monospace;
  }

  .marquee-track {
    display: inline-flex;
    animation: marquee 45s linear infinite;
    gap: 60px;
  }

  .marquee-item {
    font-size: 24px;
    font-weight: 500;
    color: var(--text-dim);
    display: inline-flex;
    align-items: center;
    gap: 60px;
  }

  .marquee-item::after {
    content: '·';
    color: var(--accent);
    font-size: 24px;
  }

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

  section {
    padding: 120px 40px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    text-align: center;
  }

  .section-label {
    display: inline-block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.28em;
    color: var(--text-muted);
    margin-bottom: 28px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
  }

  h2 {
    font-size: clamp(32px, 4.5vw, 56px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin: 0 auto 28px;
    max-width: 900px;
  }

  .section-body {
    max-width: 680px;
    font-size: 17px;
    color: var(--text-dim);
    line-height: 1.65;
    margin: 0 auto;
  }

  .section-body p + p { margin-top: 18px; }

  .pull-quote {
    font-size: clamp(22px, 2.5vw, 30px);
    font-weight: 500;
    line-height: 1.35;
    color: var(--text);
    margin: 56px auto;
    max-width: 820px;
    padding: 32px 40px;
    border-top: 1px solid var(--accent);
    border-bottom: 1px solid var(--accent);
  }

  .pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 64px;
    text-align: center;
  }

  .pillar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 44px 32px;
    transition: transform 0.3s, border-color 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .pillar:hover { transform: translateY(-4px); border-color: var(--accent); }

  .pillar-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(232, 255, 75, 0.08);
    border: 1px solid rgba(232, 255, 75, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
  }

  .pillar-icon svg {
    width: 22px;
    height: 22px;
    stroke: var(--accent);
    fill: none;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .pillar-num {
    font-family: 'JetBrains Mono', monospace;
    color: var(--text-muted);
    font-size: 12px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
  }

  .pillar h3 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
  }

  .pillar p {
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1.6;
  }

  .demo {
    max-width: 760px;
    margin: 64px auto 0;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    text-align: left;
    font-family: 'JetBrains Mono', monospace;
    font-size: 14px;
  }

  .demo-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
  }

  .demo-head-dots { display: flex; gap: 6px; }
  .demo-head-dots span {
    width: 9px; height: 9px; border-radius: 50%;
    background: var(--border);
  }
  .demo-head-dots span:nth-child(1) { background: #ff6b6b; }
  .demo-head-dots span:nth-child(2) { background: #ffd93d; }
  .demo-head-dots span:nth-child(3) { background: var(--accent); }

  .demo-body { padding: 24px; }

  .demo-row { margin-bottom: 18px; }
  .demo-row:last-child { margin-bottom: 0; }

  .demo-label {
    display: inline-block;
    font-size: 10px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 6px;
  }
  .demo-label.user { color: var(--accent); }

  .demo-text {
    color: var(--text);
    line-height: 1.6;
    min-height: 1.6em;
  }

  .demo-text .dcursor {
    display: inline-block;
    width: 7px;
    height: 14px;
    background: var(--accent);
    vertical-align: text-bottom;
    animation: blink 1s steps(2, end) infinite;
  }

  .demo-meta {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px dashed var(--border);
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
  }

  .demo-meta b {
    color: var(--accent);
    font-weight: 500;
  }

  .steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-top: 64px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    text-align: center;
  }

  .step {
    padding: 48px 32px;
    border-right: 1px solid var(--border);
  }
  .step:last-child { border-right: none; }

  .step-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--text-muted);
    margin-bottom: 32px;
    font-family: 'JetBrains Mono', monospace;
  }

  .step h3 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text);
    margin-bottom: 20px;
    line-height: 1;
    letter-spacing: -0.02em;
  }

  .step p {
    color: var(--text-dim);
    font-size: 15px;
    line-height: 1.6;
    max-width: 280px;
    margin: 0 auto;
  }

  .stats-section {
    background: var(--bg-alt);
    border-radius: 32px;
    padding: 80px 60px;
    margin-top: 64px;
  }

  .stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
  }

  .stat {
    border-left: 1px solid var(--border);
    padding: 8px 24px;
  }
  .stat:first-child { border-left: none; }

  .stat-value {
    font-size: clamp(48px, 6vw, 88px);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.045em;
    margin-bottom: 14px;
    color: var(--text);
  }

  .stat-value .u {
    font-size: 0.6em;
    color: var(--accent);
    margin-left: 2px;
  }

  .stat-label {
    font-size: 13px;
    color: var(--text-dim);
    line-height: 1.5;
    max-width: 220px;
    margin: 0 auto;
  }

  .laws {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 56px;
    text-align: center;
  }

  .law {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 20px;
    transition: border-color 0.3s;
  }

  .law:hover { border-color: var(--accent); }

  .law-code {
    display: block;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
    font-size: 20px;
    color: var(--accent);
    margin-bottom: 16px;
    letter-spacing: 0.05em;
  }

  .law-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text);
  }

  .law-desc {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
    font-family: 'JetBrains Mono', monospace;
  }

  .cta-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 48px;
  }

  .video-container {
    position: relative;
    width: 100%;
    max-width: 800px;
    margin: 48px auto;
    aspect-ratio: 16 / 9;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  }
  .video-container iframe {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    border: none;
  }

  .business {
    text-align: center;
    padding-top: 120px;
    padding-bottom: 120px;
  }

  .business-logo {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    margin: 0 auto 28px;
    display: block;
    object-fit: cover;
  }

  .business-sign {
    margin-top: 36px;
  }

  footer {
    border-top: 1px solid var(--border-light);
    padding: 64px 40px 32px;
  }

  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 48px;
  }

  .footer-brand .logo {
    margin-bottom: 14px;
  }

  .footer-tagline {
    font-size: 14px;
    color: var(--text-dim);
    margin-bottom: 24px;
  }

  .footer-copy {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.6;
    font-family: 'JetBrains Mono', monospace;
  }

  footer h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 20px;
  }

  footer ul { list-style: none; }
  footer li { margin-bottom: 10px; }
  footer a { color: var(--text-dim); font-size: 14px; transition: color 0.2s; }
  footer a:hover { color: var(--accent); }

  .footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    border-top: 1px solid var(--border-light);
    font-size: 11px;
    color: var(--text-muted);
    text-align: center;
    font-family: 'JetBrains Mono', monospace;
    letter-spacing: 0.1em;
  }

  .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }

  .count { font-variant-numeric: tabular-nums; }

  @media (max-width: 900px) {
    nav { padding: 14px 18px; }
    .nav-links { display: none; }
    section { padding: 80px 20px; }
    .hero { padding: 120px 20px 60px; min-height: 85vh; }
    .ticker-wrap { padding: 0 20px; }
    .pillars, .steps, .stats { grid-template-columns: 1fr; gap: 16px; }
    .step { border-right: none; border-bottom: 1px solid var(--border); }
    .step:last-child { border-bottom: none; }
    .stat { border-left: none; padding: 16px 0; border-top: 1px solid var(--border); }
    .stat:first-child { border-top: none; padding-top: 0; }
    .laws { grid-template-columns: repeat(2, 1fr); }
    .footer-inner { grid-template-columns: 1fr; gap: 40px; }
    .stats-section { padding: 48px 24px; }
    .demo-body { padding: 18px; }
    
    .hero {
      background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, transparent 100%), url('../../Imagens/Placeholder.png') center 20% / 100% auto no-repeat;
      min-height: auto;
      padding-bottom: 100px;
    }
  }

  .mobile-br { display: none; }
  .desktop-br { display: block; }

  @media (max-width: 600px) {
    .mobile-br { display: block; }
    .desktop-br { display: none; }
    h1.hero-title {
      min-height: 160px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      margin-bottom: 20px;
    }
    .hero-sub {
      margin-top: 20px;
    }
  }