nav {
    position: relative;
    background: url(../../Pictures/Header/header-5.jpg) center 73%/cover;
}
nav .top {position: relative; display: block; padding: 2rem 0;}
nav .top::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background-color: rgba(0, 21, 36, 0.875);
}

nav .bottom {    
    background-color: rgba(0, 21, 36, 0.875);
}


nav * {z-index: 2;}
nav .row > div {padding: 0;}
nav .top .box {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav .top .box .right {
    display: flex;
    align-items: center;
}


nav .top .box .right .logo a p {margin: 0 0.1rem;}
nav .top .box .right .logo a {
    display: flex;
    font-size: 1.5rem;
    margin-right: 2rem;
    /* color: #ffffff; */
    color: #dee0f3;
}
nav .top .box ul.links {margin-right: 1rem;}
nav .top .box ul.links li {
    list-style-type: none;
    border-left: 1px dashed rgba(255, 255, 255, 0.2);
}
nav .top .box ul.links li:last-child {border-left: 0;}
nav .top .box ul.links li a:hover {opacity: 100%;}
nav .top .box ul.links li a {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 1.25rem;
    font-size: 0.9rem;
    color: #ffffff;
    font-weight: 500;
    opacity: 95%;
    transition: all 50ms ease;
}
nav .top .box ul.links li a p {
    color: #ffffff;
    opacity: 80%;
    font-weight: 300;
    font-size: 0.875rem;
    margin-top: 0.3rem;
}

nav .top .box .search-box input:focus {outline: 0;}
nav .top .box .search-box input::placeholder {
    font-size: 0.775rem;
    color: #ffffff;
    opacity: 70%;
    line-height: 200;
}
nav .top .box .search-box input {
    position: relative;
    background-color: transparent;
    border: 0;
    font-size: 0.875rem;
    color: #ffffff;
    padding: 0.65rem 0.75rem;
    padding-left: 0;
    width: 17rem;
    height: 2.75rem;
    background-color: rgba(255, 255, 255, 0.1);
    z-index: 1;
}

nav .top .box .search-box {position: relative; overflow: hidden; border-radius: 0.25rem;}
nav .top .box .search-box button {
    padding: 0;
    margin: 0;
    border: 0;
    line-height: 1rem;
    height: 2.75rem;
    padding: 0 0.8rem;
    z-index: 3;
    transition: 50ms ease;
    background-color: rgba(255, 255, 255, 0.1);
}
nav .top .box .search-box button:hover {background-color: rgba(255, 255, 255, 0.125);}







nav .bottom .box {    
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 0.5rem 0.5rem 0 0;
    padding: 1.25rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;

}
nav .bottom .box .left {
    color: #495057;
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1rem;
    word-spacing: -1px;
}

nav .bottom .box .right {
    display: flex;
    align-items: center;
    list-style-type: circle;
}
nav .bottom .box .right a {
    font-size: 0.85rem;
    font-weight: bold;
    color: #343a40;
    line-height: 1rem;
    word-spacing: -2px;
}















/* ------------------------------------------- responsiving ------------------------------------------- */
@media (max-width: 576px) {
    nav .top .box, nav .top .box .right, nav .bottom .box {
        flex-direction: column;
    }

    nav .top {padding-top: 2.25rem; padding-bottom: 1.75rem;}
    nav .top .box ul.links  {margin: 1.5rem 0 1rem 0;}
    nav .top .box ul.links li a {
        white-space: nowrap;
        margin: 0 1.25rem;
        font-size: 0.8rem;
    }
    nav .top .box ul.links li a p {
        font-size: 0.775rem;
        margin-top: 0.3rem;
        opacity: 90%;
    }

    nav .top .box .left {width: 100%; padding: 0 2rem;}
    nav .top .box .search-box {width: 100%;}
    nav .top .box .search-box input::placeholder {
        font-size: 0.725rem;
        opacity: 80%;
    }
    nav .top .box .search-box input {
        font-size: 0.85rem;
        padding: 0.65rem 0.8rem;
        width: 100%;
    }
    
    nav .bottom .box {border-radius: 0; text-align: center;}
    nav .bottom .box .right {display: block; width: 100%;}
    nav .bottom .box .right a {
        line-height: 1.5rem;
        opacity: 100%;
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
        padding-bottom: 0.55rem;
        border-bottom: 1px dashed #ced4da;
        display: inline-block;
        width: 100%;
    }
    nav .bottom .box .left p {line-height: 1.5rem; font-size: 0.8rem;}

    nav .top .box .right .logo a {margin: 0;}

    nav .bottom .box {padding: 0.8rem 1.25rem;}
}