:root {
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --bg: #0f172a;
      --bg-light: #111827;
      --text: #e5e7eb;
      --muted: #9ca3af;
      --card: #020617;
      --accent: #22c55e;
      --border: #1f2937;
      --radius: 10px;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background: radial-gradient(circle at top, #1f2937 0, #020617 55%);
      color: var(--text);
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; display: block; }
    .container {
      width: 100%;
      max-width: 1120px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }
    header {
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 20;
      backdrop-filter: blur(16px);
      background: rgba(15, 23, 42, 0.9);
    }
    /* Botão hamburger */
  .mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
  }

  .mobile-menu-btn span {
    width: 26px;
    height: 3px;
    background: var(--text);
    border-radius: 3px;
    transition: 0.3s;
  }

  /* Overlay */
  .mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
    z-index: 9;
  }

  /* Menu mobile lateral */
  .mobile-menu {
    position: fixed;
    top: 0;
    right: -260px;
    width: 260px;
    height: 100vh;
    background: var(--bg-light);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transition: 0.3s;
    z-index: 10;
  }

    .mobile-menu a {
      font-size: 1.1rem;
      color: var(--text);
    }

    /* Estado ativo */
    .mobile-menu.active {
      right: 0;
    }

    .mobile-menu-overlay.active {
      opacity: 1;
      pointer-events: all;
    }

    /* Responsivo */
    @media (max-width: 900px) {
      .nav-links {
        display: none;
      }

      .mobile-menu-btn {
        display: flex;
      }
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 1rem 0;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      font-size: 0.9rem;
    }
    .logo-mark {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
    }
    .nav-links {
      display: flex;
      gap: 1.5rem;
      font-size: 0.9rem;
      color: var(--muted);
    }
    .nav-links a:hover { color: var(--text); }
    .nav-cta {
      display: flex;
      gap: 0.75rem;
      align-items: center;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0.65rem 1.3rem;
      border-radius: 999px;
      font-size: 0.9rem;
      font-weight: 500;
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.18s ease;
      white-space: nowrap;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--primary-dark));
      color: white;
      box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
    }
    .btn-primary:hover {
      transform: translateY(-1px);
      box-shadow: 0 16px 40px rgba(37, 99, 235, 0.45);
    }
    .btn-outline {
      border-color: var(--border);
      color: var(--muted);
      background: rgba(15, 23, 42, 0.8);
    }
    .btn-outline:hover {
      border-color: var(--primary);
      color: var(--text);
      background: rgba(15, 23, 42, 1);
    }

    main { padding-bottom: 4rem; }

    /* Hero */
    .hero {
      padding: 4rem 0 3rem;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
      gap: 3rem;
      align-items: center;
    }
    .hero-kicker {
      font-size: 0.8rem;
      text-transform: uppercase;
      letter-spacing: 0.16em;
      color: var(--accent);
      font-weight: 600;
      margin-bottom: 0.75rem;
    }
    .hero-title {
      font-size: clamp(2.2rem, 3vw, 2.8rem);
      font-weight: 700;
      line-height: 1.1;
      margin-bottom: 1rem;
    }
    .hero-title span {
      background: linear-gradient(135deg, var(--primary), var(--accent));
      -webkit-background-clip: text;
      color: transparent;
    }
    .hero-subtitle {
      color: var(--muted);
      font-size: 0.98rem;
      max-width: 32rem;
      margin-bottom: 1.5rem;
    }
    .hero-ctas {
      display: flex;
      flex-wrap: wrap;
      gap: 0.75rem;
      margin-bottom: 1.5rem;
    }
    .hero-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 1.5rem;
      font-size: 0.8rem;
      color: var(--muted);
    }
    .hero-meta span {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }
    .hero-meta-dot {
      width: 6px;
      height: 6px;
      border-radius: 999px;
      background: var(--accent);
    }
    .hero-card {
      background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.25), transparent 55%),
                  radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.18), transparent 55%),
                  var(--card);
      border-radius: 18px;
      padding: 1.5rem;
      border: 1px solid rgba(148, 163, 184, 0.18);
      box-shadow: 0 24px 60px rgba(15, 23, 42, 0.9);
    }
    .hero-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1rem;
      font-size: 0.85rem;
      color: var(--muted);
    }
    .hero-pill {
      padding: 0.25rem 0.7rem;
      border-radius: 999px;
      border: 1px solid rgba(148, 163, 184, 0.4);
      font-size: 0.75rem;
    }
    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 0.75rem;
      margin-bottom: 1.25rem;
    }
    .metric {
      padding: 0.75rem;
      border-radius: 12px;
      background: rgba(15, 23, 42, 0.9);
      border: 1px solid rgba(31, 41, 55, 0.9);
    }
    .metric-label {
      font-size: 0.7rem;
      color: var(--muted);
      margin-bottom: 0.25rem;
    }
    .metric-value {
      font-size: 1.1rem;
      font-weight: 600;
    }
    .metric-tag {
      font-size: 0.7rem;
      color: var(--accent);
    }
    .hero-stack {
      margin-top: 0.5rem;
      font-size: 0.75rem;
      color: var(--muted);
      display: flex;
      flex-wrap: wrap;
      gap: 0.4rem;
    }
    .hero-stack span {
      padding: 0.2rem 0.55rem;
      border-radius: 999px;
      border: 1px solid rgba(55, 65, 81, 0.9);
      background: rgba(15, 23, 42, 0.9);
    }

    /* Sections */
    section {
      padding: 2.5rem 0;
      border-top: 1px solid rgba(15, 23, 42, 0.9);
    }
    .section-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      gap: 1rem;
      margin-bottom: 1.5rem;
    }
    .section-title {
      font-size: 1.2rem;
      font-weight: 600;
    }
    .section-subtitle {
      font-size: 0.9rem;
      color: var(--muted);
      max-width: 26rem;
    }

    /* Serviços */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1rem;
    }
    .service-card {
      background: var(--bg-light);
      border-radius: var(--radius);
      padding: 1rem;
      border: 1px solid var(--border);
      font-size: 0.9rem;
      display: flex;
      flex-direction: column;
      gap: 0.4rem;
    }
    .service-label {
      font-size: 0.75rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--muted);
    }
    .service-title {
      font-weight: 600;
      font-size: 0.95rem;
    }
    .service-desc {
      font-size: 0.85rem;
      color: var(--muted);
    }
    .service-link {
      margin-top: 0.4rem;
      font-size: 0.8rem;
      color: var(--primary);
    }

    /* Tools */
    .tools-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }
    .tool-card {
      background: var(--bg-light);
      border-radius: var(--radius);
      padding: 1rem;
      border: 1px dashed var(--border);
      font-size: 0.85rem;
    }
    .tool-title {
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .tool-tag {
      font-size: 0.7rem;
      color: var(--accent);
      margin-bottom: 0.4rem;
    }

    /* Diferenciais */
    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }
    .why-card {
      background: var(--bg-light);
      border-radius: var(--radius);
      padding: 1rem;
      border: 1px solid var(--border);
      font-size: 0.85rem;
    }
    .why-title {
      font-weight: 600;
      margin-bottom: 0.25rem;
    }

    /* Cases */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1rem;
    }
    .case-card {
      background: var(--bg-light);
      border-radius: var(--radius);
      padding: 1rem;
      border: 1px solid var(--border);
      font-size: 0.85rem;
    }
    .case-metric {
      font-size: 1.1rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .case-label {
      font-size: 0.75rem;
      color: var(--muted);
      margin-bottom: 0.25rem;
    }

    /* Sobre */
    .about {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
      gap: 2rem;
      align-items: flex-start;
    }
    .about-text {
      font-size: 0.9rem;
      color: var(--muted);
    }
    .about-highlight {
      font-size: 0.9rem;
      margin-top: 0.75rem;
    }
    .about-list {
      margin-top: 0.75rem;
      font-size: 0.85rem;
      color: var(--muted);
    }
    .about-list li {
      margin-left: 1rem;
      margin-bottom: 0.25rem;
    }
    .about-card {
      background: var(--bg-light);
      border-radius: var(--radius);
      padding: 1rem;
      border: 1px solid var(--border);
      font-size: 0.85rem;
    }

    /* Depoimentos */
    .testimonials-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }
    .testimonial-card {
      background: var(--bg-light);
      border-radius: var(--radius);
      padding: 1rem;
      border: 1px solid var(--border);
      font-size: 0.85rem;
      font-style: italic;
    }
    .testimonial-author {
      margin-top: 0.5rem;
      font-style: normal;
      font-size: 0.8rem;
      color: var(--muted);
    }

    /* CTA final */
    .cta-final {
      text-align: center;
      padding: 2.5rem 1.5rem;
      border-radius: 18px;
      background: radial-gradient(circle at top, rgba(37, 99, 235, 0.35), transparent 55%),
                  radial-gradient(circle at bottom, rgba(34, 197, 94, 0.25), transparent 55%),
                  var(--bg-light);
      border: 1px solid rgba(148, 163, 184, 0.25);
      margin-top: 1rem;
    }
    .cta-final h2 {
      font-size: 1.4rem;
      margin-bottom: 0.5rem;
    }
    .cta-final p {
      font-size: 0.9rem;
      color: var(--muted);
      margin-bottom: 1.25rem;
    }

    /* Footer */
    footer {
      border-top: 1px solid var(--border);
      padding: 2rem 0 2.5rem;
      font-size: 0.8rem;
      color: var(--muted);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 1.5rem;
      margin-bottom: 1.5rem;
    }
    .footer-title {
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 0.5rem;
      color: var(--text);
    }
    .footer-links a {
      display: block;
      margin-bottom: 0.25rem;
    }
    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 1rem;
      flex-wrap: wrap;
    }

    /* Responsive */
    @media (max-width: 960px) {
      .hero-grid,
      .about {
        grid-template-columns: minmax(0, 1fr);
      }
      .hero-card { margin-top: 1.5rem; }
      .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .why-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .cases-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .testimonials-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .nav-links { display: none; }
    }
    @media (max-width: 640px) {
      .services-grid,
      .tools-grid,
      .why-grid,
      .cases-grid,
      .testimonials-grid,
      .footer-grid {
        grid-template-columns: minmax(0, 1fr);
      }
      .hero { padding-top: 3rem; }
      .nav-cta { display: none; }
    }


    :root {
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --bg: #0f172a;
      --bg-light: #111827;
      --text: #e5e7eb;
      --muted: #9ca3af;
      --card: #020617;
      --accent: #22c55e;
      --border: #1f2937;
      --radius: 12px;
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background: radial-gradient(circle at top, #1f2937 0, #020617 55%);
      color: var(--text);
      line-height: 1.6;
    }
    a { color: inherit; text-decoration: none; }
    .container {
      width: 100%;
      max-width: 1120px;
      margin: 0 auto;
      padding: 0 1.5rem;
    }

    header {
      border-bottom: 1px solid var(--border);
      padding: 1rem 0;
      position: sticky;
      top: 0;
      background: rgba(15, 23, 42, 0.9);
      backdrop-filter: blur(12px);
      z-index: 20;
    }
    .nav {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
    }
    .logo-mark {
      width: 28px;
      height: 28px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--primary), var(--accent));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
    }
    .nav-links {
      display: flex;
      gap: 1.5rem;
      font-size: 0.9rem;
      color: var(--muted);
    }
    .nav-links a:hover { color: var(--text); }

    /* Title */
    .page-header {
      text-align: center;
      padding: 3rem 1rem 2rem;
    }
    .page-title {
      font-size: 2rem;
      font-weight: 700;
      margin-bottom: 0.5rem;
    }
    .page-subtitle {
      font-size: 1rem;
      color: var(--muted);
      max-width: 600px;
      margin: 0 auto;
    }

    /* Sections */
    section {
      padding: 2rem 0;
    }
    .section-title {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 1rem;
    }

    /* Grid */
    .tools-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 1rem;
    }

    /* Cards */
    .tool-card {
      background: var(--bg-light);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 1rem;
      transition: all 0.2s ease;
      cursor: pointer;
    }
    .tool-card:hover {
      border-color: var(--primary);
      transform: translateY(-3px);
      box-shadow: 0 12px 30px rgba(37, 99, 235, 0.15);
    }
    .tool-title {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 0.25rem;
    }
    .tool-tag {
      font-size: 0.75rem;
      color: var(--accent);
      margin-bottom: 0.5rem;
    }
    .tool-desc {
      font-size: 0.85rem;
      color: var(--muted);
    }

    /* Responsive */
    @media (max-width: 960px) {
      .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .nav-links { display: none; }
    }
    @media (max-width: 640px) {
      .tools-grid { grid-template-columns: minmax(0, 1fr); }
    }