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

    body {
      margin: 0;
      padding: 0;
      font-family: 'Alibaba Sans', sans-serif;
    }

    /* ===== BASE DO HEADER ===== */
    .header-diagonal {
      display: flex;
      align-items: center;
      height: 120px;
      overflow: visible;
      color: white;
      background: #ff6600;
      position: relative;
    }

    /* ===== BLOCO PADRÃO ===== */
    .header-block {
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100%;
      position: relative;
      color: #fff;
    }

    /* ===== CORES E FORMAS ===== */
    .logo-block {
      flex: 1;
      background: #ff6600;
      clip-path: polygon(0 0, 100% 0, 90% 100%, 0% 100%);
      padding-left: 40px;
      z-index: 3;
    }

    .menu-block {
      flex: 2;
      background: #001aff;
      clip-path: polygon(10% 0, 100% 0, 90% 100%, 0% 100%);
      display: flex;
      justify-content: center;
      padding: 0 40px;
      z-index: 2;
    }

    .botao-block {
      flex: 1;
      background: #ff6600;
      clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
      display: flex;
      justify-content: center;
      align-items: center;
      padding-right: 40px;
      z-index: 1;
    }

    /* ===== LOGO ===== */
    .logo-block .logo-img {
      width: 140px !important;
      max-width: none !important;
      min-width: 140px;
      height: auto !important;
      display: block !important;
      object-fit: contain;
    }
    
    /* Força adicional para o logo */
    img.logo-img {
      width: 180px !important;
    }
    
    .header-block.logo-block img {
      width: 180px !important;
    }

    /* ===== MENU ===== */
    .menu-block nav {
      width: 100%;
      display: flex;
      justify-content: center;
      align-items: center;
    }

    .menu-block ul {
      list-style: none;
      display: flex;
      gap: 35px;
      margin: 0;
      padding: 0;
      align-items: center;
    }

    .menu-block a {
      color: white;
      text-decoration: none;
      font-weight: 500;
      font-size: 16px;
      transition: all 0.3s ease;
      position: relative;
    }

    .menu-block a:hover {
      color: #fff;
    }

    .menu-block a::after {
      content: '';
      position: absolute;
      bottom: -5px;
      left: 0;
      width: 0;
      height: 2px;
      background: #ff6600;
      transition: width 0.3s ease;
    }

    .menu-block a:hover::after {
      width: 100%;
    }

    /* ===== BOTÕES ===== */
    .btn-entrar {
      background: #001aff;
      color: white;
      padding: 12px 28px;
      border-radius: 8px;
      font-weight: 600;
      font-size: 15px;
      text-decoration: none;
      transition: all 0.3s ease;
      display: inline-block;
      box-shadow: 0 4px 12px rgba(0, 26, 255, 0.3);
    }

    .btn-entrar:hover {
      background: #3333ff;
      transform: translateY(-2px);
      box-shadow: 0 6px 16px rgba(0, 26, 255, 0.4);
    }

    .botao-block .btn-entrar {
      background: #001aff;
      font-size: 16px;
      padding: 14px 32px;
    }

    /* ===== MENU HAMBURGUER ===== */
    .hamburger {
      display: none;
      cursor: pointer;
      font-size: 32px;
      color: white;
      padding: 10px;
      position: absolute;
      top: 50%;
      right: 20px;
      transform: translateY(-50%);
      z-index: 10;
      user-select: none;
    }

    #menu-toggle {
      display: none;
    }

    /* ===== RESPONSIVO TABLET ===== */
    @media (max-width: 1024px) {
      .logo-block .logo-img,
      img.logo-img {
        width: 150px !important;
        min-width: 120px;
      }

      .menu-block ul {
        gap: 25px;
      }

      .menu-block a {
        font-size: 15px;
      }

      .logo-block {
        padding-left: 30px;
      }

      .botao-block {
        padding-right: 30px;
      }
    }

    /* ===== RESPONSIVO MOBILE ===== */
   @media (max-width: 768px) {
  .header-diagonal {
    height: 80px;
    background: #ff6600;
    flex-wrap: wrap;
    position: relative;
  }

  .logo-block {
    flex: 1;
    clip-path: none;
    justify-content: flex-start;
    padding-left: 20px;
    background: transparent;
  }

  .logo-block .logo-img,
  img.logo-img,
  .header-block.logo-block img {
    width: 150px !important;
    min-width: 130px;
    height: auto !important;
  }

  /* MENU MOBILE - CONFIGURAÇÃO CORRIGIDA */
  .menu-block {
    position: absolute !important;
    top: 80px !important;
    left: 0 !important;
    right: 0 !important;
    width: 100% !important;
    flex: none !important;
    background: #001aff !important;
    clip-path: none !important;
    padding: 0 !important;
    margin: 0 !important;
    
    /* ALTURA CONTROLADA */
    height: 0 !important;
    max-height: 0 !important;
    overflow: hidden !important;
    
    /* TRANSIÇÃO SUAVE */
    transition: all 0.4s ease !important;
    
    z-index: 999 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  }

  /* QUANDO O MENU ESTIVER ABERTO */
  #menu-toggle:checked ~ .menu-block {
    height: auto !important;
    max-height: 600px !important; /* Altura generosa */
    overflow: visible !important;
    padding: 10px 0 !important;
  }

  /* NAVEGAÇÃO */
  .menu-block nav {
    width: 100% !important;
    display: block !important;
    opacity: 1 !important;
    visibility: visible !important;
  }

  .menu-block ul {
    flex-direction: column !important;
    align-items: center !important;
    gap: 0 !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
  }

  .menu-block li {
    width: 100% !important;
    text-align: center !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    margin: 0 !important;
    padding: 0 !important;
    display: block !important;
  }

  .menu-block li:last-child {
    border-bottom: none !important;
  }

  /* LINKS DO MENU */
  .menu-block a {
    display: block !important;
    padding: 20px 20px !important;
    font-size: 17px !important;
    color: white !important;
    text-decoration: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
    transition: background 0.3s ease !important;
  }

  .menu-block a:hover {
    background: rgba(255, 255, 255, 0.1) !important;
  }

  .menu-block a::after {
    display: none !important;
  }
  
  /* LINK ATIVO */
  .menu-block a.active {
    background: rgba(255, 255, 255, 0.15) !important;
    color: #00e0ff !important;
  }

  /* BOTÃO ENTRAR NO MENU */
  .menu-block .btn-entrar {
    background: #ff6600 !important;
    margin: 10px auto !important;
    display: inline-block !important;
    width: auto !important;
    padding: 12px 30px !important;
    border-radius: 8px !important;
  }

  .menu-block .btn-entrar:hover {
    background: #ff7733 !important;
  }

  /* ESCONDER BOTÃO DA DIREITA */
  .botao-block {
    display: none !important;
  }

  /* HAMBURGUER */
  .hamburger {
    display: block !important;
    position: absolute !important;
    top: 50% !important;
    right: 20px !important;
    transform: translateY(-50%) !important;
    font-size: 32px !important;
    color: white !important;
    cursor: pointer !important;
    z-index: 1000 !important;
    transition: all 0.3s ease !important;
    user-select: none !important;
  }
  
  .hamburger.active {
    transform: translateY(-50%) rotate(90deg) !important;
  }

  /* CHECKBOX ESCONDIDO */
  #menu-toggle {
    display: none !important;
  }
}

/* MOBILE EXTRA PEQUENO */
@media (max-width: 480px) {
  .header-diagonal {
    height: 70px !important;
  }

  .menu-block {
    top: 70px !important;
  }

  .logo-block .logo-img {
    width: 85px !important;
  }

  .hamburger {
    font-size: 28px !important;
    right: 15px !important;
  }

  .menu-block a {
    font-size: 16px !important;
    padding: 18px 20px !important;
  }
}

    /* ===== MOBILE PEQUENO ===== */
    @media (max-width: 480px) {
      .header-diagonal {
        height: 70px;
      }

      .menu-block {
        top: 70px;
      }

      .logo-block .logo-img,
      img.logo-img,
      .header-block.logo-block img {
        width: 120px !important;
        min-width: 100px;
      }

      .hamburger {
        font-size: 28px;
        right: 15px;
      }

      .menu-block a {
        font-size: 16px;
        padding: 16px 20px;
      }
    }



/* ===== EFEITO TRON BUTTON - VERSÃO BRANCA ===== */
/* Adicione este código ao seu arquivo CSS */

.botao-block {
  flex: 1;
  background: #ff6600;
  clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  padding-right: 40px;
  z-index: 1;
}

/* Container do botão com efeito Tron */
.tron-button-wrapper {
  position: relative;
  display: inline-block;
}

/* Botão principal */
.btn-entrar-tron {
  position: relative;
  padding: 14px 40px;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  background: #001aff;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  overflow: visible;
  text-shadow: 0 0 8px rgba(255, 255, 255, 0.8);
  box-shadow:
    0 0 8px rgba(255, 255, 255, 0.6),
    inset 0 0 8px rgba(255, 255, 255, 0.3);
  filter: drop-shadow(0 4px 8px rgba(255, 255, 255, 0.4));
  z-index: 1;
  letter-spacing: 0.5px;
}

/* Hover effect */
.btn-entrar-tron:hover {
  transform: scale(1.05);
  color: #fff;
  background: #0011cc;
  box-shadow:
    0 0 25px rgba(255, 255, 255, 0.9),
    inset 0 0 20px rgba(255, 255, 255, 0.5);
  filter: drop-shadow(0 6px 12px rgba(255, 255, 255, 0.6));
}

/* Active (clique) */
.btn-entrar-tron:active {
  transform: scale(0.98);
}

/* SVG da borda animada */
.tron-border-snake {
  position: absolute;
  top: -3px;
  left: -3px;
  width: calc(100% + 6px);
  height: calc(100% + 6px);
  pointer-events: none;
  z-index: 0;
}

/* Path animado */
.tron-snake-path {
  fill: none;
  stroke: url(#tronGradientWhite);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 227 265;
  animation: tronLoop 2.6s linear infinite;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.8));
  opacity: 0.95;
}

/* Animação da borda */
@keyframes tronLoop {
  to {
    stroke-dashoffset: -460;
  }
}

/* Responsivo Tablet */
@media (max-width: 1024px) {
  .btn-entrar-tron {
    padding: 12px 35px;
    font-size: 15px;
  }
}

/* Mobile - esconde o efeito para performance */
@media (max-width: 768px) {
  .botao-block {
    display: none;
  }
  
  /* Se quiser mostrar em mobile sem o efeito */
  .tron-border-snake {
    display: none;
  }
  
  .btn-entrar-tron {
    padding: 12px 30px;
    font-size: 15px;
  }
}