:root{
      /* Cores inspiradas no Contcem */
      --primary: #1dd1a1;       /* Verde-turquesa principal */
      --primary-dark: #16a085;  /* Verde-turquesa escuro */
      --primary-light: #48e5c2; /* Verde-turquesa claro */
      --gradient-start: #1dd1a1;
      --gradient-end: #16a085;
      --bg: #0a0f1c;           /* Fundo escuro elegante */
      --surface: #111827;       /* Superfície de cards */
      --surface-light: #1f2937; /* Superfície clara */
      --text: #f9fafb;         /* Texto principal */
      --text-muted: #d1d5db;   /* Texto secundário */
      --text-light: #9ca3af;   /* Texto claro */
      --border: rgba(29, 209, 161, 0.2); /* Borda com cor principal */
      --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
      --shadow-glow: 0 0 50px rgba(29, 209, 161, 0.15);
      --radius: 20px;
      --container: 1200px;
    }

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

    html, body {
      height: 100%;
    }

    body {
      font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
      background: linear-gradient(135deg, #0a0f1c 0%, #111827 50%, #1f2937 100%);
      background-attachment: fixed;
      color: var(--text);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      overflow-x: hidden;
    }

    .container {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 24px;
    }

    /* Header */
    .header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 1000;
      backdrop-filter: blur(20px);
      background: rgba(10, 15, 28, 0.85);
      border-bottom: 1px solid var(--border);
      transition: all 0.3s ease;
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 16px 0;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 16px;
      text-decoration: none;
    }

    .logo {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: var(--shadow-glow);
      position: relative;
    }

    .logo::after {
      content: "F";
      color: white;
      font-weight: 800;
      font-size: 20px;
    }

    .brand h1 {
      font-size: 24px;
      font-weight: 800;
      letter-spacing: -0.025em;
      background: linear-gradient(135deg, var(--primary), var(--primary-light));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .nav-links {
      display: flex;
      gap: 32px;
      align-items: center;
    }

    .nav-links a {
      font-weight: 500;
      color: var(--text-muted);
      text-decoration: none;
      transition: all 0.3s ease;
      position: relative;
    }

    .nav-links a:hover {
      color: var(--primary-light);
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0;
      height: 2px;
      background: var(--primary);
      transition: width 0.3s ease;
    }

    .nav-links a:hover::after {
      width: 100%;
    }

    .cta {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
      color: white;
      padding: 12px 24px;
      border-radius: 16px;
      font-weight: 600;
      text-decoration: none;
      box-shadow: var(--shadow);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .cta::before {
      content: '';
      position: absolute;
      top: 0;
      left: -100%;
      width: 100%;
      height: 100%;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
      transition: left 0.5s ease;
    }

    .cta:hover::before {
      left: 100%;
    }

    .cta:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow), var(--shadow-glow);
    }

    /* Hero Section */
    .hero {
      padding: 140px 0 80px;
      position: relative;
    }

    .hero::before {
      content: '';
      position: absolute;
      top: 0;
      left: 50%;
      width: 800px;
      height: 600px;
      background: radial-gradient(circle, rgba(29, 209, 161, 0.1) 0%, transparent 70%);
      transform: translateX(-50%);
      pointer-events: none;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 60px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(29, 209, 161, 0.1);
      color: var(--primary-light);
      padding: 8px 16px;
      border-radius: 50px;
      border: 1px solid var(--border);
      font-weight: 600;
      font-size: 14px;
      margin-bottom: 24px;
    }

    .hero h2 {
      font-size: clamp(36px, 5vw, 56px);
      line-height: 1.1;
      font-weight: 800;
      letter-spacing: -0.025em;
      margin-bottom: 20px;
      background: linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero p {
      font-size: 20px;
      color: var(--text-muted);
      margin-bottom: 36px;
      line-height: 1.6;
    }

    .hero-actions {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      padding: 16px 28px;
      border-radius: 16px;
      font-weight: 600;
      text-decoration: none;
      transition: all 0.3s ease;
      border: 2px solid transparent;
      position: relative;
      overflow: hidden;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
      color: white;
      box-shadow: var(--shadow);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow), var(--shadow-glow);
    }

    .btn-secondary {
      background: var(--surface);
      color: var(--text);
      border-color: var(--border);
    }

    .btn-secondary:hover {
      background: var(--surface-light);
      border-color: var(--primary);
      color: var(--primary-light);
    }

    /* Hero Visual */
    .hero-visual {
      position: relative;
    }

    .dashboard-mock {
      background: var(--surface);
      border-radius: var(--radius);
      border: 1px solid var(--border);
      padding: 32px;
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .dashboard-mock::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--primary), transparent);
    }

    .mock-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 32px;
    }

    .mock-title {
      font-weight: 600;
      color: var(--text);
    }

    .status-badge {
      background: rgba(29, 209, 161, 0.1);
      color: var(--primary-light);
      padding: 6px 12px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: 600;
      border: 1px solid var(--border);
    }

    .chart-container {
      height: 200px;
      background: rgba(29, 209, 161, 0.05);
      border-radius: 12px;
      border: 1px solid var(--border);
      display: flex;
      align-items: end;
      justify-content: space-around;
      padding: 20px;
      gap: 8px;
    }

    .chart-bar {
      flex: 1;
      background: linear-gradient(180deg, var(--primary-light), var(--primary));
      border-radius: 6px;
      box-shadow: 0 4px 10px rgba(29, 209, 161, 0.3);
      animation: growUp 0.8s ease-out;
      animation-fill-mode: both;
    }

    .chart-bar:nth-child(1) { height: 30%; animation-delay: 0.1s; }
    .chart-bar:nth-child(2) { height: 50%; animation-delay: 0.2s; }
    .chart-bar:nth-child(3) { height: 35%; animation-delay: 0.3s; }
    .chart-bar:nth-child(4) { height: 70%; animation-delay: 0.4s; }
    .chart-bar:nth-child(5) { height: 45%; animation-delay: 0.5s; }
    .chart-bar:nth-child(6) { height: 85%; animation-delay: 0.6s; }
    .chart-bar:nth-child(7) { height: 60%; animation-delay: 0.7s; }
    .chart-bar:nth-child(8) { height: 90%; animation-delay: 0.8s; }

    @keyframes growUp {
      from {
        height: 0;
        opacity: 0;
      }
      to {
        opacity: 1;
      }
    }

    /* Trust Section */
    .trust {
      padding: 40px 0;
      text-align: center;
    }

    .trust-text {
      color: var(--text-light);
      margin-bottom: 24px;
    }

    .trust-logos {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 32px;
      flex-wrap: wrap;
    }

    .trust-logo {
      height: 32px;
      opacity: 0.6;
      filter: grayscale(1) brightness(1.5);
      transition: all 0.3s ease;
    }

    .trust-logo:hover {
      opacity: 1;
      filter: grayscale(0) brightness(1);
    }

    /* Services Section */
    .section {
      padding: 100px 0;
    }

    .section-header {
      text-align: center;
      margin-bottom: 80px;
    }

    .section h3 {
      font-size: 40px;
      font-weight: 800;
      margin-bottom: 16px;
      background: linear-gradient(135deg, var(--text) 0%, var(--text-muted) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .section .lead {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 600px;
      margin: 0 auto;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
    }

    .service-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 32px;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--primary), var(--primary-light));
      transform: scaleX(0);
      transition: transform 0.3s ease;
    }

    .service-card:hover {
      transform: translateY(-8px);
      border-color: var(--primary);
      box-shadow: var(--shadow), var(--shadow-glow);
    }

    .service-card:hover::before {
      transform: scaleX(1);
    }

    .service-icon {
      width: 64px;
      height: 64px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 28px;
      margin-bottom: 24px;
      box-shadow: var(--shadow-glow);
    }

    .service-card h4 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text);
    }

    .service-card .description {
      color: var(--text-muted);
      margin-bottom: 20px;
      line-height: 1.6;
    }

    .service-features {
      list-style: none;
    }

    .service-features li {
      color: var(--text-light);
      margin-bottom: 8px;
      padding-left: 20px;
      position: relative;
    }

    .service-features li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--primary);
      font-weight: bold;
    }

    /* Pricing Section */
    .pricing-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 32px;
      max-width: 1000px;
      margin: 0 auto;
    }

    .price-card {
      background: var(--surface);
      border: 2px solid var(--border);
      border-radius: var(--radius);
      padding: 40px 32px;
      text-align: center;
      position: relative;
      transition: all 0.3s ease;
    }

    .price-card.featured {
      border-color: var(--primary);
      background: linear-gradient(135deg, rgba(29, 209, 161, 0.05) 0%, var(--surface) 100%);
      transform: scale(1.05);
      box-shadow: var(--shadow), var(--shadow-glow);
    }

    .price-card.featured::before {
      content: 'RECOMENDADO';
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
      color: white;
      padding: 6px 20px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: 700;
    }

    .price-card:hover {
      transform: translateY(-8px);
      border-color: var(--primary);
    }

    .price-card.featured:hover {
      transform: scale(1.05) translateY(-8px);
    }

    .price {
      font-size: 48px;
      font-weight: 800;
      color: var(--primary);
      margin: 20px 0 8px;
    }

    .period {
      color: var(--text-muted);
      font-size: 16px;
    }

    /* Contact */
form {
  display: grid;
  gap: 12px;
}

input,
select,
textarea {
  width: 100%;
  background: var(--surface-light); /* fundo do campo */
  color: var(--text);              /* texto principal */
  border: 1px solid var(--border); /* borda suave */
  padding: 12px 14px;
  border-radius: var(--radius);
  transition: all 0.3s ease;
}

input::placeholder,
select::placeholder,
textarea::placeholder {
  color: var(--text-light); /* texto placeholder mais suave */
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--primary); /* foco com cor principal */
  border-color: var(--primary);
}

/* Dois campos lado a lado */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Botão do formulário */
button {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
  color: var(--text);
  border: none;
  padding: 12px 20px;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: bold;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-whatsapp {
  display: inline-block;
  background: linear-gradient(135deg, #25d366, #128c7e); /* verde WhatsApp */
  color: #fff;
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: bold;
  font-size: 16px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
  position: relative;
  overflow: hidden;
}

/* Efeito de brilho animado */
.btn-whatsapp::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.2);
  transform: skewX(-20deg);
  transition: 0.5s;
}

.btn-whatsapp:hover::before {
  left: 100%;
}

.btn-whatsapp:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 12px 25px rgba(37, 211, 102, 0.5);
}


/* Footer */
footer {
  padding: 40px 0;
  color: var(--text-light);
  border-top: 1px solid var(--border);
}
.actions {
  display: flex;
  gap: 12px;             /* espaço entre os botões */
  flex-wrap: wrap;       /* quebra em telas pequenas */
  justify-content: center; /* centralizar os botões */
}

.actions .btn,
.actions .btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border-radius: 50px;
  font-weight: bold;
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.3s ease;
}


    /* Responsive */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      
      .nav-links {
        display: none;
      }
    }

    @media (max-width: 768px) {
      .container {
        padding: 0 16px;
      }
      
      .hero {
        padding: 120px 0 60px;
      }
      
      .hero h2 {
        font-size: 32px;
      }
      
      .hero p {
        font-size: 18px;
      }
      
      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }
      
      .section {
        padding: 60px 0;
      }
      
      .services-grid,
      .pricing-grid {
        grid-template-columns: 1fr;
      }
      
      .price-card.featured {
        transform: none;
      }
    }