/* Paleta baseada na logo: verde escuro, verde médio, verde oliva, cinza neutro e branco */
:root {
    --verde-principal: #005f3c;
    --verde-secundario: #3a7f4e;
    --verde-oliva: #7a9b45;
    --cinza-claro: #f4f4f4;
    --cinza-escuro: #333;
    --branco: #ffffff;
    --destaque: #c4dc71;
  }
  
  * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }
  
  body {
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--cinza-claro);
    color: var(--cinza-escuro);
    line-height: 1.6;
  }
  
  .sticky-header {
    background-color: var(--branco);
    color: var(--verde-principal);
    text-align: center;
    padding: 2rem 1rem;
  }
  
  .sticky-header h1,
  .sticky-header p {
    color: var(--verde-principal);
  }
  
  .logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 1rem;
  }
  
  .cta-btn,
  .btn-orcamento {
    background-color: var(--destaque);
    color: var(--verde-principal);
    padding: 1rem 2rem;
    border: none;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    display: inline-block;
    margin-top: 1rem;
    transition: 0.3s;
  }
  
  .cta-btn:hover,
  .btn-orcamento:hover {
    background-color: var(--branco);
    color: var(--verde-principal);
    transform: scale(1.05);
  }
  
  section {
    padding: 4rem 2rem;
    text-align: center;
  }
  
  h2 {
    color: var(--verde-principal);
    font-size: 2rem;
    margin-bottom: 1.5rem;
  }
  
  .service-box {
    background-color: var(--branco);
    padding: 1.5rem;
    margin: 1rem;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    flex: 1 1 300px;
    max-width: 350px;
  }
  
  .service-box img {
    max-width: 100%;
    border-radius: 4px;
  }
  
  .services {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
  }
  
  .carousel-container {
    overflow: hidden;
    width: 100%;
    background-color: var(--branco);
    padding: 2rem 0;
  }
  
  .carousel-track {
    display: flex;
    gap: 2rem;
    animation: scroll 30s linear infinite;
    align-items: center;
  }
  
  .carousel-track img {
    max-height: 50px;
    height: auto;
  }
  
  @keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }
  
  .videos-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
  }
  
  .video-container video {
    width: 100%;
    max-width: 480px;
    border-radius: 8px;
  }
  
  form {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--branco);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  }
  
  input, textarea {
    width: 100%;
    padding: 0.8rem;
    margin: 0.5rem 0;
    border-radius: 6px;
    border: 1px solid #ccc;
    font-size: 1rem;
  }
  
  button[type="submit"] {
    background-color: var(--verde-principal);
    color: var(--branco);
    border: none;
    padding: 1rem;
    width: 100%;
    font-weight: bold;
    border-radius: 6px;
    cursor: pointer;
    transition: 0.3s;
    font-size: 1rem;
  }
  
  button[type="submit"]:hover {
    background-color: var(--verde-secundario);
  }
  
  footer {
    background-color: var(--verde-principal);
    color: var(--branco);
    padding: 2rem 1rem;
    text-align: center;
  }
  
  .footer-content {
    display: flex;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    margin-top: 2rem;
  }
  
  .footer-column h3 {
    margin-bottom: 0.5rem;
  }
  
  .footer-column a {
    color: var(--destaque);
    text-decoration: none;
    font-weight: bold;
  }
  
  .footer-column a:hover {
    text-decoration: underline;
  }
  
  .footer-column img {
    width: 28px;
    height: auto;
    margin-left: 6px;
    vertical-align: middle;
  }
  
  .whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: white;
    padding: 12px 20px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    z-index: 999;
    animation: pulse 2s infinite;
  }
  
  @keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
  }
  
  .whatsapp-btn img {
    width: 20px;
    height: 20px;
  }
  
  .maps-container {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
  }
  
  .map-box iframe {
    width: 100%;
    max-width: 400px;
    height: 300px;
    border: none;
    border-radius: 8px;
  }
  
  /* SEÇÕES COM FUNDO VERDE E LETRA BRANCA */
  .about,
  .cta-mid {
    background-color: var(--verde-principal);
    color: var(--branco);
  }
  
  .about h2,
  .cta-mid h2,
  .cta-mid p,
  .cta-mid a {
    color: var(--branco);
  }
  
  @media screen and (max-width: 768px) {
    h1 {
      font-size: 1.6rem;
    }
  
    h2 {
      font-size: 1.4rem;
    }
  
    .cta-btn,
    .btn-orcamento,
    button[type="submit"] {
      font-size: 1rem;
      padding: 0.8rem 1.5rem;
    }
  
    .carousel-track {
      animation-duration: 60s;
      gap: 1rem;
    }
  
    .footer-content,
    .services,
    .videos-container,
    .maps-container {
      flex-direction: column;
      align-items: center;
    }
  
    .service-box {
      width: 90%;
    }
  
    form {
      width: 95%;
    }
  
    .video-container video,
    .map-box iframe {
      width: 100%;
      max-width: 100%;
    }
  
    .footer-column img {
      width: 24px;
      margin: 4px 4px 0 4px;
    }
  }