body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      overflow-x: hidden; 
    }

    /* Camada escura para dar contraste ao texto */
    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.5);
    }

    .hero-content {
      position: relative;
      padding: 1rem;
    }

    .hero h1 {
      font-size: clamp(2rem, 6vw, 4rem);
      margin-bottom: 1rem;
    }

    .hero p {
      font-size: clamp(1rem, 2.5vw, 1.5rem);
      line-height: 1.5;
    }

    /* Barra de navegação */
    .navbar {
      background-color: #3e3e3e; /* grafite */
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.8rem 1.5rem;
    }

    /* Logo */
    .navbar .logo {
      font-size: 1.5rem;
      font-weight: bold;
      color: #fff;
      text-decoration: none;
    }

    /* Links */
    .navbar .nav-links {
      display: flex;
      gap: 1.2rem;
    }

    .navbar .nav-links a {
      color: #fff;
      text-decoration: none;
      font-weight: 500;
      transition: color 0.2s ease;
    }

    .navbar .nav-links a:hover {
      color: #ddd;
    }

    /* Ícones sociais */
    .navbar .social-icons {
      display: flex;
      gap: 1rem;
    }

    .navbar .social-icons a {
      color: #fff;
      font-size: 1.2rem;
      transition: color 0.2s ease;
    }

    .navbar .social-icons a:hover {
      color: #1da1f2; /* azul suave ao hover */
    }

    /* Botão Entrar */
    .navbar .btn {
      background-color: #fff;
      color: #3e3e3e;
      padding: 0.5rem 1rem;
      border-radius: 6px;
      font-weight: bold;
      text-decoration: none;
      transition: background 0.2s ease, color 0.2s ease;
    }

    .navbar .btn:hover {
      background-color: #3e3e3e;
      color: #fff;
      border: 1px solid #fff;
    }

    /* Responsivo: esconder links em telas pequenas */
    @media (max-width: 768px) {
      .navbar .nav-links {
        display: none;
      }
      .navbar .btn-contato {
        display: block;
        margin-top: -5px;
        margin-bottom: 10px;
        width: 70px;
        text-align: center;
      }
      .navbar .btn-entrar {
        display: block;
        width: 70px;
        text-align: center;
      }
    }

    .services {
      max-width: 1200px;
      margin: 0 auto;
      padding: 2rem;
    }

    .services h1 {
      text-align: center;
      font-size: 2.5rem;
      margin-bottom: 0.5rem;
      color: #222;
    }

    /* Subtítulo */
    .services .subtitle {
      text-align: center;
      font-size: 1.2rem;
      color: #555;
      margin-bottom: 2rem;
    }

    /* Grid responsivo */
    .service-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
    }

    /* Card comercial */
    .service {
      background: #fff;
      border-radius: 12px;
      box-shadow: 0 6px 18px rgba(0,0,0,0.1);
      padding: 2rem 1.5rem;
      text-align: center;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }

    .service:hover {
      transform: translateY(-6px);
      box-shadow: 0 12px 24px rgba(0,0,0,0.15);
    }

    .service i {
      font-size: 2.5rem;
      color: #0077b6;
      margin-bottom: 1rem;
    }

    .service h2 {
      font-size: 1.4rem;
      margin-bottom: 0.8rem;
      color: #222;
    }

    .service p {
      font-size: 1rem;
      margin-bottom: 1.2rem;
      color: #555;
    }

    .service a {
      display: inline-block;
      padding: 0.6rem 1.2rem;
      background: #0077b6;
      color: #fff;
      border-radius: 6px;
      text-decoration: none;
      font-weight: bold;
      transition: background 0.2s ease;
    }

    .service a:hover {
      background: #005f87;
    }

.history {
      max-width: 2000px;
      margin: 0 auto;
      padding: 3rem 2rem;
    }

    .history h1 {
      text-align: center;
      font-size: 2.5rem;
      margin-bottom: 1rem;
      color: #ffffff;
    }

    .history .subtitle {
      text-align: center;
      font-size: 1.2rem;
      color: #cccccc;
      margin-bottom: 3rem;
    }

    /* Timeline container */
    .timeline {
      position: relative;
      margin: 0;
      padding: 0;
    }

    /* Linha central */
    .timeline::before {
      content: '';
      position: absolute;
      left: 50%;
      top: 0;
      bottom: 0;
      width: 4px;
      background: #0077b6;
      transform: translateX(-50%);
    }

    /* Item da timeline */
    .timeline-item {
      position: relative;
      width: 50%;
      padding: 1.5rem;
      box-sizing: border-box;
    }

    .timeline-item.left {
      left: 0;
      text-align: right;
    }

    .timeline-item.right {
      left: 50%;
      text-align: left;
    }

    /* Bolinha */
    .timeline-item::before {
      content: '';
      position: absolute;
      top: 1.5rem;
      width: 20px;
      height: 20px;
      border-radius: 50%;
      background: #0077b6;
      border: 3px solid #2f2f2f;
      box-shadow: 0 0 0 4px rgba(0,119,182,0.4);
    }

    .timeline-item.left::before {
      right: -10px;
    }

    .timeline-item.right::before {
      left: -10px;
    }

    .timeline-item h2 {
      margin: 0 0 0.5rem;
      font-size: 1.3rem;
      color: #ffffff;
      display: flex;
      align-items: center;
      gap: 0.5rem;
      justify-content: flex-end;
    }

    .timeline-item.right h2 {
      justify-content: flex-start;
    }

    .timeline-item h2 i {
      color: #00b4d8;
      font-size: 1.4rem;
    }

    .timeline-item p {
      margin: 0;
      font-size: 1rem;
      color: #dddddd;
    }

    /* Responsivo */
    @media (max-width: 768px) {
      .timeline::before {
        left: 8px;
      }
      .timeline-item {
        width: 100%;
        padding-left: 2.5rem;
        text-align: left !important;
      }
      .timeline-item.left, .timeline-item.right {
        left: 0;
      }
      .timeline-item::before {
        left: 0;
      }
      .timeline-item h2 {
        justify-content: flex-start;
      }
    }

    :root {
    --footer-bg:var(--footer-accent);
    --footer-fg: #ffffff;
    --footer-muted: #d1d1d1;
    --footer-accent: #2f2f2f;
  }

  .site-footer {
    background: var(--footer-accent);
    color: var(--footer-fg);
    padding: 24px 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  .footer-container {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  /* Marca e direitos */
  .footer-brand {
    min-width: 240px;
    flex: 1 1 260px;
  }

  .logo-text {
    display: inline-block;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.2px;
  }

  .legal {
    margin: 8px 0 0 0;
    color: var(--footer-muted);
    font-size: 0.95rem;
  }

  /* Contato */
  .footer-contact {
    min-width: 240px;
    flex: 1 1 260px;
    font-style: normal; /* address é itálico por padrão */
  }

  .footer-contact ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 6px 0;
  }

  .footer-contact a {
    color: var(--footer-fg);
    text-decoration: none;
  }

  .footer-contact a:hover,
  .footer-contact a:focus {
    text-decoration: underline;
    text-underline-offset: 2px;
  }

  /* Responsivo */
  @media (max-width: 768px) {
    .footer-container {
      flex-direction: column;
      align-items: flex-start;
      height: 80px;
    }
  }