header {
    width: 100%;
    padding: 18px 8%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: all 0.3s ease-in-out;
    background-color: transparent;
    
}

header.shrink {
    padding: 14px 8%;
    background-color: white;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

#navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

#navbar a {

    text-decoration: none;
        

}

#navbar i {
    font-size: 20px;
    color: white;
    transition: font-size 0.3s ease-in-out, color 0.3s ease-in-out, transform 0.3s ease-in-out;
    margin-right: 8px;
    
}

header.shrink #navbar i {
    color: #552774;
}

#navbar i:hover {
    color: #8e52ab;
    transform: scale(1.1);
}

#nav_logo {
    font-size: 24px;
    transition: font-size 0.3s ease-in-out;
}

header.shrink #nav_logo {
    font-size: 20px;
}

#nav_list {
    display: flex;
    gap: 32px;
    list-style: none;
    
    
    
}

.nav_item a {
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease-in-out;
    color: white;
    
}

header.shrink .nav_item a {
    color: #552774;
}




.nav_item {
    position: relative;
  }
  
  .nav_item.active::after {
    content: "";
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: #8e52ab; /* Cor da barrinha */
    border-radius: 4px;
  }
  

.btn_default {
    background-color: #8e52ab;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 16px;
    cursor: pointer;
}

header.shrink .btn_default {
    background-color: #552774;
}

.logo_header {
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* Esconde o ícone de menu na versão desktop */
@media (min-width: 769px) {
    .menu-icon {
        display: none !important;
    }
}





/* Quando encolher (rolagem) - já está configurado */
header.shrink .nav_item a,
header.shrink #navbar i {
    color: #552774;
}

/* Esconde o botão X em telas maiores */
@media (min-width: 769px) {
  .close-icon {
    display: none;
  }
}

@media (max-width: 768px) {
  #nav_list {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 55%;
    background-color: white;
    padding: 80px 20px 20px;
    border-top-left-radius: 20px;
    border-bottom-left-radius: 20px;
    box-shadow: -2px 0 10px rgba(0, 0, 0, 0.2);
    z-index: 999;
    transform: translateX(100%);
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    flex-direction: column;
    gap: 24px;
  }

  #nav_list.show {
    transform: translateX(0);
    opacity: 1;
  }

  .menu-icon {
    display: block;
    font-size: 24px;
    color: #552774;
    cursor: pointer;
    margin-left: 12px;
  }

  .close-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 22px;
    color: #552774;
    cursor: pointer;
  }

  #navbar i,
  .nav_item a {
    color: #552774;
  }

  .btn_default {
    padding: 8px 14px;
    font-size: 13px;
  }
}




/* Responsividade para smartphones menores (ex: iPhone 11 em modo vertical) */
@media (max-width: 480px) {
    #nav_logo {
        font-size: 18px;
    }

    .btn_default {
        font-size: 12px;
        padding: 6px 12px;
    }

    #navbar i {
        font-size: 24px;
        display: block !important; /* Garante visibilidade se necessário */
    }

    .logo_header {
        width: 32px;
        height: 32px;
    }
}