/*******************************************************
 * NAVIGATION BAR (Desktop & Base Styles)
 *******************************************************/
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--el-color-black);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  border-bottom: 1px solid rgba(16, 81, 185, 0.4);
}

/* Logo */
.top-nav .logo img {
  height: 40px;
  width: auto;
}

.top-nav .logo a:hover {
  opacity: 0.8;
  cursor: pointer;
}

/* Navigation Links (Desktop) */
.top-nav .nav-links {
  display: flex;
  gap: 1rem;
  position: relative;
  /* needed to properly position dropdowns */
}

.top-nav .nav-links a {
  font-weight: var(--el-font-weight-primary);
  font-size: var(--el-font-size-base);
  color: var(--el-text-color-primary);
  /* Typically white */
  text-decoration: none;
  transition: color 0.3s, opacity 0.3s;
  position: relative;
}

/* Underline effect on hover */
.top-nav .nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  /* adjust if you want more spacing from text */
  width: 100%;
  height: 2px;
  background-color: var(--brand-color);
  transform: scaleX(0);
  transform-origin: bottom right;
  transition: transform 0.25s ease-out;
}

.top-nav .nav-links a:hover {
  color: var(--brand-color);
  opacity: 0.8;
}

.top-nav .nav-links a:hover::after {
  transform: scaleX(1);
  transform-origin: bottom left;
}

/* Dropdown (Serviços) */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  display: inline-flex;
  align-items: center;
}

.dropbtn .arrow {
  display: inline-block;
  margin-left: 0.3rem;
  border: solid var(--el-text-color-primary);
  border-width: 0 1px 1px 0;
  padding: 3px;
  transform: rotate(45deg);
  transition: transform 0.3s ease;
}

/* Rotate arrow on hover */
.dropdown:hover .arrow {
  transform: rotate(225deg);
}

.dropdown-content {
  display: none;
  position: absolute;
  left: 0;
  background-color: var(--el-color-black);
  min-width: 10rem;
  padding: 0.5rem 0;
  border-radius: 4px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
  z-index: 99999;
}

/* Links inside dropdown */
.dropdown-content a {
  color: var(--el-text-color-primary);
  padding: 0.5rem 1rem;
  text-decoration: none;
  display: block;
  transition: background-color 0.3s;
}

.dropdown-content a:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

/* Show dropdown on hover */
.dropdown:hover .dropdown-content {
  display: block;
}

/*******************************************************
 * HAMBURGER MENU (Mobile)
 *******************************************************/

/* Hide the checkbox by default */
#menu-toggle {
  display: none;
}

/* The hamburger icon (label for #menu-toggle) */
.menu-icon {
  display: none;
  /* hidden on desktop by default */
  cursor: pointer;
}

.menu-icon span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background: var(--el-text-color-primary);
  transition: 0.4s;
}

.close-menu {
  display: none;
}

/*******************************************************
 * MEDIA QUERIES (Adjust at your breakpoint preference)
 *******************************************************/
 @media (max-width: 768px) {
  /* Remova qualquer padding-top que possa estar atrapalhando */
  body {
    padding-top: 0;
  }

  /* Define o header fixo, top=0, altura e layout flex */
  .top-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 60px; /* Ajuste se quiser maior */
    background-color: var(--el-color-black);
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1rem;
    /* Se tiver border-bottom ou box-shadow, coloque aqui */
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
  }

  
  /* Se sua logo estiver grande, diminua no mobile */
  .top-nav .logo img {
    height: 32px; /* Ajuste conforme sua preferência */
    width: auto;
  }

  /* Exibe o ícone hamburger no mobile */
  .menu-icon {
    display: block;
    cursor: pointer;
    /* Remove margens que possam centralizar o ícone */
    margin: 0 0 0 auto; 
    /* se quiser o hamburger completamente à direita */
  }

  .menu-icon span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background: var(--el-text-color-primary, #fff);
    transition: 0.4s;
  }

  /* O checkbox que controla o menu */
  #menu-toggle {
    display: none;
  }

  .top-nav .nav-links {
    display: flex;
    gap: 1rem;
    position: fixed;
    /* needed to properly position dropdowns */
  }

  /* Off-canvas: menu lateral */
  .nav-links {
    position: fixed;
    top: 60px; /* abaixo do header de 60px */
    right: 0;
    width: 80vw;
    max-width: 300px;
    height: calc(100vh - 60px); /* ocupa a tela abaixo do header */
    background-color: var(--el-color-black);
    color: #fff;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    transform: translateX(100%);
    transition: transform 0.3s ease-in-out;
    z-index: 1050;
    overflow-y: auto; /* rolagem se o conteúdo for muito grande */
    overflow-x: hidden;
  }

  /* Quando marca o checkbox, desliza o menu */
  #menu-toggle:checked ~ .nav-links {
    transform: translateX(0);
  }

  /* Overlay para clicar fora e fechar */
  .menu-overlay {
    display: none;
  }
  #menu-toggle:checked ~ .menu-overlay {
    display: block;
    position: fixed;
    inset: 0; /* top:0; right:0; bottom:0; left:0 */
    background-color: rgba(0,0,0,0.6);
    z-index: 1000;
    cursor: pointer;
  }

  /* Botão "✕" dentro do menu para fechar */
  .close-menu {
    display: block;
    align-self: flex-end;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #fff;
    margin-bottom: 1rem;
    cursor: pointer;
  }

  /* Links do menu mobile */
  .nav-links a {
    padding: 0.75rem 0;
    text-decoration: none;
    color: #fff;
    font-size: 1rem;
  }
  .nav-links a:hover {
    color: var(--el-color-primary, #ffaf00);
  }

  /* Ajustes do dropdown se quiser, 
     mas pode deixar como está se não quiser abrir no mobile 
     ou se já tiver outro comportamento. */
  .dropdown {
    position: relative;
  }

  .dropdown-content {
    position: static; /* ou absolute se quiser outro comportamento */
    background-color: var(--el-color-black);
    box-shadow: none;
  }
}