/*
========================================
= Top header navigation                =
========================================
*/


:root
{
    --header_navigation-top-height: 50px;
    --header_navigation-top-link-padding: 15px;
    --header_navigation-top-letter-spacing: 0.2px;
    --header_navigation-bottom-height: 65px;
    --header_navigation-bottom-link-padding: 10px;
    --header_navigation-bottom-letter-spacing: 0.5px;
    --header_navigation-font-size: 15px;
    --header_navigation-font-weight: 400;
    --header_navigation-mobile-link-color: var(--box-color);
    --header_navigation-mobile-link-color-active: var(--box-color-active);
}

header.header_navigation-top
{
    position: fixed;
    top: 0;
    left: 0;
    padding-left: 12.5vw;
    padding-right: 12.5vw;
    width: calc(100% - (12.5vw * 2));
    height: var(--header_navigation-top-height);
    background-color: var(--secondary-background-color);
    color: var(--secondary-color);
    font-size: var(--header_navigation-font-size);
    font-weight: var(--header_navigation-font-weight);
    letter-spacing: var(--header_navigation-top-letter-spacing);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    overflow-x: scroll;
    overflow-y: hidden;
    -ms-overflow-style: none;
    scrollbar-width: none;
    z-index: 11;
}

header.header_navigation-top::-webkit-scrollbar
{
    display: none;
}

div.header_navigation-top-main
{
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
}

a.header_navigation-top-logo-link
{
    position: relative;
    padding-top: calc(var(--header_navigation-top-height) * 0.3);
    padding-bottom: calc(var(--header_navigation-top-height) * 0.3);
    padding-right: calc(var(--header_navigation-top-link-padding) * 2);
    width: auto;
    height: calc(var(--header_navigation-top-height) * 0.4);
    color: var(--secondary-color);
    text-decoration: none;
    text-transform: capitalize;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

img.header_navigation-top-logo
{
    position: relative;
    width: auto;
    height: 100%;
}

nav.header_navigation-top-nav
{
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    width: auto;
    height: var(--header_navigation-top-height);
}

a.header_navigation-top-nav-link, a.header_navigation-bottom-nav-link
{
    position: relative;
    color: var(--secondary-color);
    text-decoration: none;
    transition: var(--default-transition);
    cursor: pointer;
}

a.header_navigation-top-nav-link
{
    padding-left: var(--header_navigation-top-link-padding);
    padding-right: var(--header_navigation-top-link-padding);
}

a.header_navigation-top-nav-link.active, a.header_navigation-top-nav-link:hover, a.header_navigation-bottom-nav-link:hover {
    color: var(--secondary-color-active);
}

a.header_navigation-top-button
{
    position: relative;
    padding-top: calc(var(--header_navigation-font-size) / 3);
    padding-bottom: calc(var(--header_navigation-font-size) / 3);
    padding-left: calc(var(--header_navigation-font-size) / 1.15);
    padding-right: calc(var(--header_navigation-font-size) / 1.15);
    background-color: var(--primary-button-background-color);
    color: var(--primary-button-color);
    border-radius: var(--primary-border-radius);
    text-decoration: none;
    transition: var(--default-transition);
    cursor: pointer;
}

a.header_navigation-top-button:hover
{
    background-color: var(--primary-button-background-color-hover);
}

a.header_navigation-top-nav-link > i.icon
{
    position: relative;
    margin-left: calc(var(--header_navigation-font-size) / 4);
}

div.header-hamburger
{
    display: none;
    cursor: pointer;
}

span.header-hamburger-bar
{
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background-color: var(--secondary-color);
}

@media screen and (max-width: 1000px)
{
    /* Mobile version */

    header.header_navigation-top
    {
        padding-top: 2.5vh;
        padding-bottom: 2.5vh;
        padding-left: 5vw;
        padding-right: 5vw;
        width: calc(100% - (5vw * 2));
    }

    nav.header_navigation-top-nav
    {
        position: fixed;
        top: 0;
        left: -100vw;
        height: 100vh;
        margin: 0;
        padding-top: calc(5vh + (2.5vh * 2));
        padding-bottom: 5vh;
        padding-left: 5vw;
        padding-right: 5vw;
        width: calc(100% - (5vw * 2));
        background-color: var(--secondary-background-color);
        z-index: 1;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
        transition: var(--slow-transition);
    }
    
    nav.header-hamburger-active
    {
        left: 0 !important;
    }

    a.header_navigation-top-nav-link
    {
        position: relative;
        margin: 0;
        padding-top: 10px;
        padding-bottom: 10px;
        padding-left: 25px;
        padding-right: 25px;
        width: calc(100% - (25px * 2));
        border-bottom: var(--mobile-button-border);
        background-color: var(--header_navigation-mobile-link-color);
        transition: var(--fast-transition);
        display: block;
    }

    div.header_navigation-top-nav-links-group
    {
        position: relative;
        margin-top: 10px;
        margin-bottom: 10px;
        width: 100%;
        display: block;
    }

    div.header_navigation-top-nav-links-group > a.header_navigation-top-nav-link:first-child
    {
        border-top-left-radius: var(--primary-border-radius);
        border-top-right-radius: var(--primary-border-radius);
    }

    div.header_navigation-top-nav-links-group > a.header_navigation-top-nav-link:last-child
    {
        border-bottom-left-radius: var(--primary-border-radius);
        border-bottom-right-radius: var(--primary-border-radius);
        border-bottom: none;
    }
    
    a.header_navigation-top-nav-link:hover
    {
        background-color: var(--header_navigation-mobile-link-color-active);
    }

    div.header-hamburger {
        position: relative;
        margin-right: 5vw;
        display: block;
        z-index: 2;
    }

    div.header-hamburger.header-hamburger-active span.header-hamburger-bar:nth-child(1) {
        transform: translateX(-1.5vw) translateY(2vw) rotate(45deg);
    }

    div.header-hamburger.header-hamburger-active span.header-hamburger-bar:nth-child(2) {
        opacity: 0;
    }

    div.header-hamburger.header-hamburger-active span.header-hamburger-bar:nth-child(3) {
        transform: translateX(-1.5vw) translateY(-2vw) rotate(-45deg);
    }
}



/*
========================================
= Bottom header navigation             =
========================================
*/
header.header_navigation-bottom
{
    position: absolute;
    top: 0;
    left: 0;
    padding-top: var(--header_navigation-top-height);
    padding-bottom: 0;
    padding-left: 12.5vw;
    padding-right: 12.5vw;
    width: calc(100% - (12.5vw * 2));
    height: var(--header_navigation-bottom-height);
    background-color: var(--secondary-background-color);
    color: var(--secondary-color);
    font-size: var(--header_navigation-font-size);
    font-weight: var(--header_navigation-font-weight);
    letter-spacing: var(--header_navigation-bottom-letter-spacing);
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    overflow-x: scroll;
    overflow-y: hidden;
    -ms-overflow-style: none;
    scrollbar-width: none;
    z-index: 10;
}

span.header_navigation-bottom-text
{
    color: var(--secondary-color-grey);
}

span.header_navigation-bottom-line
{
    position: relative;
    margin-left: calc(var(--header_navigation-bottom-link-padding) * 1.5);
    margin-right: calc(var(--header_navigation-bottom-link-padding) * 0.5);
    width: var(--default-line-thickness);
    height: 60%;
    background-color: var(--default-line-color-dark);
}

nav.header_navigation-bottom-nav
{
    position: relative;
    display: flex;
    flex-direction: row;
    justify-content: flex-start;
    align-items: center;
    width: auto;
    height: var(--header_navigation-bottom-height);
}

a.header_navigation-bottom-nav-link
{
    padding-left: var(--header_navigation-bottom-link-padding);
    padding-right: var(--header_navigation-bottom-link-padding);
    letter-spacing: 0.1px;
}

a.header_navigation-bottom-nav-link > i.icon
{
    position: relative;
    margin-left: calc(var(--header_navigation-font-size) / 4);
}



/*
========================================
= Header navigation margin             =
========================================
*/

div.header_navigation-margin
{
    position: relative;
    height: calc(var(--header_navigation-top-height) + var(--header_navigation-bottom-height));
    background-color: var(--secondary-background-color);
}