html {
    scroll-behavior: smooth;
  }
  
  .footer {
    background-color: #5d5656;
    color: #ffffff;
    font-family: sans-serif;
    padding: 0;
  }
  
  /* Botão colado no início do rodapé */
  .scroll-top-btn-wrapper {
    background-color: #e0e0e0;
  }
  
  .scroll-top-btn {
    display: block;
    width: 100%;
    color: #000000;
    text-align: center;
    padding: 1.25rem 0; /* 20px */
    font-weight: bold;
    font-size: 1rem;
    text-decoration: none;
    transition: background-color 0.3s;
  }
  
  .scroll-top-btn:hover {
    background-color: #d0d0d0;
  }
  
  /* Conteúdo principal do rodapé */
  .footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    max-width: 75rem; 
    margin: 0 auto;
    padding: 2rem 1rem;
    gap: 1.25rem;
  }
  
  .footer-column {
    flex: 1 1 13rem;
  }
  
  .footer-column h4 {
    margin-bottom: 0.625rem;
    font-size: 1rem;
    border-bottom: 1px solid #ccc;
    padding-bottom: 0.3125rem;
  }
  
  .footer-column ul {
    list-style: none;
    padding: 0;
  }
  
  .footer-column ul li {
    margin: 0.5rem 0;
  }
  
  .footer-column ul li a {
    color: #ffffff;
    text-decoration: none;
    font-size: 0.875rem;
  }
  
  .footer-column ul li a:hover {
    text-decoration: underline;
  }
  
  .footer-bottom {
    text-align: center;
    margin-top: 1.5rem;
    font-size: 0.875rem;
    border-top: 1px solid #999;
    padding: 1rem;
  }
  
  /* Links institucionais responsivos */
  .bg-white.py-8 {
    width: 100%;
    box-sizing: border-box;
  }
  
  .bg-white.py-8 .max-w-6xl {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .bg-white.py-8 .grid {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  
  .bg-white.py-8 a {
    word-wrap: break-word;
    overflow-wrap: break-word;
    hyphens: auto;
  }
  
  /* Tablet e Mobile - Layout responsivo simples */
  @media (max-width: 48rem) {
    .footer-content {
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 1.5rem 1rem;
    }
  
    .footer-column {
      min-width: 100%;
      margin-bottom: 1.5rem;
    }
    
    .footer-column h4 {
      font-size: 1.1rem;
      margin-bottom: 1rem;
      border-bottom: 2px solid #ccc;
      padding-bottom: 0.5rem;
    }
    
    .footer-column ul {
      display: flex;
      flex-direction: column;
      align-items: center;
    }
    
    .footer-column ul li {
      margin: 0.5rem 0;
    }
    
    .footer-column ul li a {
      font-size: 0.95rem;
    }
    
    .footer-bottom {
      padding: 1rem 0.75rem;
      font-size: 0.8rem;
    }
    
    /* Links institucionais em mobile */
    .bg-white.py-8 .grid {
      grid-template-columns: 1fr;
      gap: 0.75rem;
    }
    
    .bg-white.py-8 a {
      font-size: 0.9rem;
      padding: 0.5rem 0;
    }
  }
  
  /* Mobile pequeno */
  @media (max-width: 30rem) {
    .footer-content {
      padding: 1rem 0.5rem;
    }
    
    .footer-column h4 {
      font-size: 1rem;
    }
    
    .footer-column ul li a {
      font-size: 0.9rem;
    }
    
    .bg-white.py-8 {
      padding: 1rem 0.5rem;
    }
    
    .bg-white.py-8 .px-4 {
      padding-left: 0.5rem;
      padding-right: 0.5rem;
    }
  }
  
  .custom-hover:hover {
    color: #C747F5;
  }