/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body {
    font-family: 'Segoe UI', sans-serif;
    padding-top: 120px;
  }
  
  .site-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 15, 0.85);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.3);
    z-index: 9999;
    transition: all 0.4s ease-in-out;
  }
  
  .container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 20px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo img {
    height: 80px;
    max-height: 100px;
    transform: scale(1.4); /* Aumenta visualmente sem alterar o layout */
    object-fit: contain;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
    margin-top: -5px; /* sobe a logo para centralizar melhor */
    margin-bottom: -10px;
  }
  
  
  .logo img:hover {
    transform: scale(1.08);
  }
  
  .menu ul {
    list-style: none;
    display: flex;
    gap: 25px;
  }
  
  .menu a {
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
    transition: 0.3s;
    position: relative;
  }
  
  .menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    left: 0;
    bottom: -6px;
    background: #00b8d6;
    transition: 0.3s;
  }
  
  .menu a:hover::after {
    width: 100%;
  }
  
  .menu a:hover {
    color: #00b8d6;
    transform: translateY(-2px);
  }
  
  .menu-toggle {
    font-size: 32px;
    color: white;
    display: none;
    cursor: pointer;
    user-select: none;
  }
  
  /* Responsividade */
@media (max-width: 768px) {
    .container {
      padding: 15px 20px;
      flex-direction: row;
      justify-content: space-between;
    }
  
    .logo img {
      height: auto;
      max-height: 100px;
      transform: scale(1.3);
      object-fit: contain;
      margin-top: -6px;
      margin-bottom: -6px;
    }
  
    .menu {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      width: 100%;
      background: rgba(17, 17, 17, 0.98);
      padding: 20px 0;
      text-align: center;
      animation: fadeIn 0.4s ease-in-out;
      z-index: 998;
      box-shadow: 0 10px 20px rgba(0,0,0,0.4);
    }
  
    .menu.active {
      display: block;
    }
  
    .menu ul {
      flex-direction: column;
      gap: 18px;
    }
  
    .menu a {
      font-size: 1.2rem;
      padding: 10px 20px;
      display: block;
    }
  
    .menu-toggle {
      display: block;
      font-size: 30px;
      color: #fff;
      cursor: pointer;
      user-select: none;
      z-index: 999;
    }
  
    @keyframes fadeIn {
      from { opacity: 0; transform: translateY(-10px); }
      to { opacity: 1; transform: translateY(0); }
    }
  }