.nb-top-line{
    min-height: 30px;
    background-color: #777;
    color: #fff;


    /* font*/
    font-family: 'Circe', sans-serif;
    font-size: min(15px, calc(2.6vw));
    font-weight: 500;
    font-style: normal;
    /*letter-spacing: 0.125em;*/
    letter-spacing: 0.09em;

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

    z-index: 1000;
}

.nb-container,
.nb-container-xxl,
.nb-container-xl,
.nb-container-lg,
.nb-container-md,
.nb-container-sm {
    width: 100%;
    padding-right: var(--bs-gutter-x, 0.75rem);
    padding-left: var(--bs-gutter-x, 0.75rem);
    margin-right: auto;
    margin-left: auto;
}

.nb-img-logo{
    max-height: 128px;
    transition: all 0.5s;
    z-index: 1;
}
.nb-img-logo:hover{
    filter: invert(0%) contrast(115%) hue-rotate(180deg);
}


@media (min-width: 0px) {   /* XS+ */
    .nb-img-logo:hover{
        filter: none;
    }
}
@media (min-width: 576px) {  /* SM+ */
}
@media (min-width: 768px) { /* MD+ */
}
@media (min-width: 992px) { /* LG+ */
    .nb-img-logo{
        max-height: 200px;
    }
    .nb-img-logo:hover{
        filter: invert(0%) contrast(115%) hue-rotate(180deg);
    }
}
@media (min-width: 1200px) {  /* XL+ */
    .nb-container-xl, .nb-container-lg, .nb-container-md, .nb-container-sm, .nb-container {
        max-width: 1140px;
    }
}
@media (min-width: 1400px) { /* XXL+ */
    .nb-container-xxl, .nb-container-xl, .nb-container-lg, .nb-container-md, .nb-container-sm, .nb-container {
        max-width: 1320px;
    }
}

.nb-menu-item{
    color: #111;

    /* font*/
    font-family: 'Circe', sans-serif;
    font-size: min(17px, calc(3vw));
    font-weight: 500;
    font-style: normal;
    letter-spacing: 0.18em;

    text-transform: uppercase;
    cursor: pointer;

    border-bottom: 3px solid #fff !important; /* NOTE: important*/

    transition: transform 0.5s;

}
.nb-menu-item:hover{
    transform: scale(1.08);
    transform-origin: 50% 50%;
}

.nb-menu-item-dropdown{
    color: #111;

    /* font*/
    font-family: 'Circe', sans-serif;
    font-size: min(17px, calc(3vw));
    font-weight: 500;
    font-style: normal;
    letter-spacing: 0.18em;

    text-transform: uppercase;
    cursor: pointer;

    margin-bottom: 3px;
}
.nb-menu-dropdown-content{
    position: absolute;
    width: 100%;
    left: 0;
    background-color: #fff;
    z-index: 1000;
    text-transform: none;
    letter-spacing: normal;

    border-top: 1px solid #dee2e6 !important;
    margin-top: 3px;
    box-shadow: 0 5px 5px 0 rgba(0, 0, 0, 0.1);

    transition: opacity 0.4s;
    opacity: 0.0;
    transform: scale(0);
}
.nb-menu-item-dropdown:hover {
    border-bottom: 3px solid #111 !important;
    margin-bottom: 0;
}
.nb-menu-item-dropdown:hover .nb-menu-dropdown-content {
    opacity: 1.0;
    transform: scale(1);
}

/* ----------------------------------------------------------*/
/*- mobile menu */
.nb-sidenav {
    height: 100%;
    width: 0;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    background-color: #fff;
    overflow-x: hidden;
    transition: 0.3s;

    box-shadow: 0 0 5px 0 rgba(50, 50, 50, 0.75);
}

.nb-sidenav-close {
    font-size: 40px;
    color: #555;
}

.nb-sidenav-container{
    transition: 0.8s;
    opacity: 0;
}

/* ----------------------------------------------------------------------------------------------------------------------- */
/* collapsed */
.nb-sidenav-collapsible-item {
    position: relative;
}
.nb-sidenav-collapsible-item:last-child {
    border-bottom: none;
}
.nb-sidenav-collapsible-btn {
    width: 100%;
    height: 42px;

    background-color: transparent;

    display: flex;
    justify-content: space-between;
    align-items: center;

    border-radius: 0;
    border: none;
}
.nb-sidenav-collapsible-btn-empty { /* for no-button */
    width: 100%;
    height: 42px;

    background-color: transparent;

    display: flex;
    justify-content: space-between;
    align-items: center;

    border-radius: 0;
    border: none;
}

.nb-sidenav-collapsible-btn:after {
    font-size:  30px;
    font-weight: 700;
    content: "▾";
    position: absolute;
    right: 5px;
    color: #aaa;
}
.nb-sidenav-collapsible-btn:not(.collapsed):after {
    content: "▴";
}
/* ----------------------------------------------------------------------------------------------------------------------- */

.nb-sidenav-item-title{
    text-transform: uppercase;

    color: #000;

    font-family: 'Circe', sans-serif;
    font-size: 16px;
    font-weight: 700;
    font-style: normal;

    letter-spacing: 0.075em;
}
/*===========================================================================================================-*/
/* sub */
.nb-sidenav-collapsible-subitem {
    position: relative;
}
.nb-sidenav-collapsible-subitem:last-child {
    border-bottom: none;
}
.nb-sidenav-collapsible-subbtn {
    width: 100%;
    height: 42px;

    background-color: transparent;

    display: flex;
    justify-content: space-between;
    align-items: center;

    border-radius: 0;
    border: none;
}
.nb-sidenav-collapsible-subbtn:after {
    font-size:  24px;
    font-weight: 700;
    content: "▾";
    position: absolute;
    right: 7px;
    color: #bbb;
}
.nb-sidenav-collapsible-subbtn:not(.collapsed):after {
    content: "▴";
}

.nb-sidenav-subitem-title{
    color: #606060;

    font-family: 'Circe', sans-serif;
    font-size: 16px;
    font-weight: 700;
    font-style: normal;
}
.nb-sidenav-subitem-item{
    color: #444;

    font-family: 'Circe', sans-serif;
    font-size: 16px;
    font-weight: 500;
    font-style: normal;
}