header{
    width: 100%;
    height: auto;
    background-color: var(--principal);

    display: flex;
    top: 0;
    justify-content:center;
    position:fixed;
    z-index:10;

    padding:8px 0px;
    border-bottom: 4px solid var(--secundario);
}


header a h3{
    color: var(--negro);
    font-size: 25px;
    font-weight: bold;
    text-transform: uppercase;
    font-family: var(--fuenteLetra);

}


.overlayMenu{
    background-color: rgba(0, 0, 0, 0.206);
    position:fixed;
    top:0px;
    left:0px;
    z-index:1;
    width: 100%;
    height: 100vh;
    margin-top:81px;
    z-index: 0;

    display:none;
}

/* Se va a utilizar y hacer dinámico luego con Js */
.displayOverlayMenu{
    display:block;
}




/*======== Contenedor General del logo / nav / iconos ========*/
.containerMenu{
    display: flex;
    justify-content:space-between;
    width:100%;
    max-width:1400px;
    gap:80px;


    /*>>>>>>>>>>>>   Agregar lo siguiente     <<<<<<<<<<<<*/
    align-items: center;
    /*padding a los extremos para controlar el ancho del menu*/
    padding:0px 10px;
}


    /*---------- Contenedor del logo --------------*/
    .containerOpenLogo{
        display:flex;
        align-items: center;
        justify-content: center;
        order:1;
    }

    .containerOpenLogo  a{
        color : var(--negro);
        display: flex;
        align-items: center;
        gap: 5px;
    }



    /*.containerOpenLogo  a span{
        color : #65d3ed;
    }*/

    .containerOpenLogo a img{
        width: 85px;
        height: auto;

        overflow: hidden;
    }


    /*----------- Contenedor de la navegación ------------*/
    nav{
        order:2;
    }

    nav ul{
        list-style:none;
        display:flex;
        width:auto;
        padding:0px;

       /* gap:10px;*/ /* Para poder separar un poco los li */
       gap: 45px;
    }

    nav ul li a{
        display:block;  /* Quitarle el display block  */
        text-decoration:none;
        color:var(--blanco);
        padding:10px;
        transition:all ease .2s;
        /* Esto lo hiciste tú (Que está bien)*/
        font-family: var(--fuenteLetra);
        font-size: 16px;
        font-weight: 400;
        position: relative;

    }

    nav ul li a:hover{
        color:var(--secundario)
    }

    /*EL ACTIVE PARA LA NAVEGACION*/
    nav ul li a.active{
        color:var(--secundario);
        font-weight: 500;
    }


    /*------------ Contenedor de los iconos/buttons --------------*/
    .containerButtons{
        display:flex;
        justify-content: space-between;
        align-items:center;
        order:3;
    }

    .containerIcons{
        display:flex;
        justify-content:space-between;
        align-items: center;
        cursor:pointer;
        padding: 10px 10px;
        gap:10px;
    }




/*-- MENU HAMBURGUESA --*/
.nav-bar{
    display:flex;
    justify-content:center;
    align-items: center;
    cursor: pointer;
    width:50px;
    height:42px;
   /* border: 2px solid var(--secundario);*/


    order:2;
    display:none;

}

.nav-bar span{
    display:flex;

    position: relative;

    justify-content: center;
    align-items: center;

    width:30px;
    height:3px;
    background-color: var(--blanco);
}

.nav-bar span:after, .nav-bar span:before{
    content:"";
    position:absolute;
    width:100%;
    height:3px;
    display:flex;
   background-color: var(--blanco);
}

.nav-bar span:after{top:-8px; transition:all ease .3s;}
.nav-bar span:before{top:8px; transition: all ease .3s;}


.closeBar span{background-color: transparent;}
.closeBar span:after{transform:rotate(45deg);top:0px;}
.closeBar span:before{transform:rotate(-45deg);top:0px;}


.flexIconMenuO {
    border: 3px solid var(--secundario);
    padding: 4px 20px;
    border-radius: 5px;
    transition: all ease .3s;
}
.flexIconMenuO a{
    color: var(--blanco);
    text-decoration: none;
    font-size: 16px;
}

.flexIconMenuO:hover{
    background-color:var(--secundario);
}

.flexIconMenuO:hover a{
    color:var(--principal);
}


.mostrar{
    margin-left:0;
    transition:all ease .3s;
}

.spaceNav{
    width: 100%;
    height: 75px;
    background-color: transparent;

}

.submenu {
  position: relative;
}

.submenu .flecha {
  margin-left: 6px;
  font-size: 10px;
  transition: transform 0.3s ease;
}

.submenu-items {
  display: block;
  position: absolute;
  background-color: #1f3c64;
  list-style: none;
  top: 100%;
  left: 0;
  min-width: 250px;
  border-radius: 5px;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 5px;
  z-index: 100;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: all 0.3s ease;
}

.submenu:hover .submenu-items {
  max-height: 345px;
  opacity: 1;
  padding:15px;
}

.submenu:hover .flecha {
  transform: rotate(180deg);
}

.submenu-items a{
    font-size:15px;
}

@media (max-width: 1080px) {
  .submenu-items {
    position: static;
    background-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
    border-radius: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: all 0.3s ease;
    display: block !important;
    width: 100%;
    margin: 0;
    padding: 0;
  }

  .flexIconMenuO{
    margin-right: 10px;
  }

   .submenu:hover .submenu-items:not(.submenu.open .submenu-items) {
    max-height: 0;
    opacity: 0;
  }

  .submenu:hover .flecha {
  transform: rotate(0deg);
}

 .submenu.open .submenu-items {
    max-height:360px;
    opacity: 1;
    padding-left: 0;
  }

  .submenu-items li a {
    color: var(--blanco);
    padding: 12px 20px; /* Padding consistente */
    font-family: var(--fuenteLetra);
    font-size: 16px;
    border-left: 3px solid transparent;
    transition: all 0.3s ease;
    display: block;
    width: 100%;
  }

  .submenu-items li a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--secundario);
    border-left: 3px solid var(--secundario);
  }

  .submenu.open .flecha {
    transform: rotate(180deg);
  }

  .submenu > .submenu-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 15px 20px;
  }
}

@media(max-width:1080px){
    .containerMenu{
        flex-wrap:wrap;
        height:auto;
        max-height:70px;
        justify-content: space-between;
        gap:0px;
    }

    .containerIcons{
        gap:0px;
    }

    .containerOpenLogo{
        order:1;
    }

    .containerButtons{
        order: 3;
    }

    nav{
        order:2;
    }

    nav ul{
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        width: 300px;
        background-color: var(--principal);
        margin-top: 81px;
        margin-left: -100%;
        height: calc(100vh - 96px);
        overflow-y: auto;
        transition: all 0.3s ease;
        z-index: 1000;
        padding: 0;
        display:block;
    }

    nav ul.mostrar {
        margin-left: 0;
    }

    nav ul li a {
        display: flex;
        justify-content: space-between;
        align-items: center;
        width: 100%;
        padding: 15px 20px;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        font-size: 16px;
    }

    .nav-bar{
        display:flex;
    }
}



.overlayMenu nav ul li a.active{
    color: red;
}


@media(max-width:1080px){
    .containerMenu{
        flex-wrap:wrap;
        height:auto;
        max-height:70px;

        justify-content: space-between;
        gap:0px;
    }

    .containerIcons{
        gap:0px;
    }

    .containerOpenLogo{
        order:1;
    }

    .containerButtons{
        order: 3;
    }


    nav{
        order:2;
    }


    nav ul{
      flex-direction:column;
      position:absolute;
      top:0;
      left:0;
      width:300px;
      background-color:var(--principal);
      margin-top:81px;
      margin-left:-100%;
      height:100vh;


    }

    .nav-bar{
        display:flex;
    }
}




@media (max-width:400px ) {
.flexIconMenuO {
    border: 3px solid var(--secundario);
    padding: 6px 15px ;
    border-radius: 5px;
}
}


@media (max-width:346px ) {
 .containerOpenLogo h2{
    font-size: 22px;
 }
}

@media (max-width:321px ) {
 .containerOpenLogo h2{
    font-size: 18px;
 }
}