/*----------------------------------------------------------
    VARIABLES
----------------------------------------------------------*/

:root {
    --logo-height: 2.5em;
}

@media (max-width: 768px) {

    :root {
        --logo-height: 2em;
    }

}

/*----------------------------------------------------------
   GENERAL
----------------------------------------------------------*/

#main-header {
    background-color: var(--color-grey-dark);
    height: calc(var(--logo-height) + var(--grid-gap) * 2);
    overflow: hidden;
    -webkit-transition: all 0.5s ease-out, background 1s ease-out;
    transition: all 0.5s ease-out, background 1s ease-out;
    -webkit-transition-delay: 0.2s;
            transition-delay: 0.2s;
}

body.menu-open #main-header {
    height: 100vh;
    -webkit-transition: all 0.3s ease-in, background 0.5s ease-in;
    transition: all 0.3s ease-in, background 0.5s ease-in;
    -webkit-transition-delay: 0.25s;
            transition-delay: 0.25s;
}

body.menu-open {
    overflow: hidden;
}

#main-header .grid-container {
    align-items: center;
}

/*----------------------------------------------------------
   LOGO
----------------------------------------------------------*/

.logo {
    height: var(--logo-height); 
    z-index: 1;
}

.logged-out .logo {
    position: sticky;
    top: -1px;
    background-color: rgb(255 255 255 / 95%);
}

.logged-in .logo {
    margin: var(--grid-gap) 0;
}

/* SVG */

.logo svg {
    height: 100%;
    width: auto;
    max-width: calc(100% - var(--grid-gap));
}

/*----------------------------------------------------------
   MAIN NAV
----------------------------------------------------------*/

nav.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    justify-content: flex-end;
    grid-gap: calc(var(--grid-gap) * 3);
}

nav.main-nav ul a {
    display: block;
    color: #fff;
    text-decoration: none;
    padding: 1em 0;
    position: relative;
}

li.nav-item.has-icon a {
    padding-left: 1.5em;
}

/* ICONS */

li.nav-item.has-icon a:before {
    display: block;
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 1em;
    height: 100%;
    background-repeat: no-repeat;
    background-position: center left;
}

li.nav-item.has-icon.icon-home a:before {
    background-image: var(--icon-home);
}

li.nav-item.has-icon.icon-profile a:before {
    background-image: var(--icon-profile);
}

li.nav-item.has-icon.icon-logout a:before {
    background-image: var(--icon-logout);
}

li.nav-item.has-icon.icon-downloads a:before {
    background-image: var(--icon-downloads);
}

@media (max-width: 768px) {

    nav.main-nav ul {
        justify-content: flex-start;
        flex-direction: column;
        grid-gap: var(--grid-gap);
        margin-top: 1.5em;
    }

    nav.main-nav ul a {
        padding: .5em 0;
        font-size: 1.5em;
        font-weight: 300;
    }

    li.nav-item.has-icon a {
        padding-left: 2em;
    }

    li.nav-item.has-icon a:before {
        width: 2em;
        background-size: 1em;
    }

    li.nav-item.has-icon.icon-logout a:before {
        background-size: 1.25em;
    }

}

/* MOBILE MENU */

.menu-toggle {
    position: absolute;
    right: 0;
    top: 0;
    height: calc(var(--logo-height) + var(--grid-gap) * 2);
    width: 5em;
    cursor: pointer;
    display: none;
}

@media (max-width: 768px) {

    .menu-toggle {
        display: block;
    }

}

.burger-container {
    position: relative;
    display: flex;
    justify-content: flex-end;
    height: 100%;
    width: 50px;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
  }

.burger-container #burger {
    width: 18px;
    height: 8px;
    position: relative;
    display: block;
    margin: -4px 0 0;
    top: 50%;
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
    -webkit-transition: all 0.3s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: all 0.3s cubic-bezier(0.4, 0.01, 0.165, 0.99);
}

.burger-container #burger .bar {
    width: 100%;
    height: 1px;
    display: block;
    position: relative;
    background: #FFF;
    -webkit-transition: all 0.3s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: all 0.3s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -webkit-transition-delay: 0s;
            transition-delay: 0s;
}

.burger-container #burger .bar.topBar {
    -webkit-transform: translateY(0px) rotate(0deg);
            transform: translateY(0px) rotate(0deg);
  }

.burger-container #burger .bar.btmBar {
    -webkit-transform: translateY(6px) rotate(0deg);
            transform: translateY(6px) rotate(0deg);
}

body.menu-open .burger {
    -webkit-transform: rotate(90deg);
            transform: rotate(90deg);
}

body.menu-open .burger-container #burger .bar {
    -webkit-transition: all 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    transition: all 0.4s cubic-bezier(0.4, 0.01, 0.165, 0.99);
    -webkit-transition-delay: 0.2s;
            transition-delay: 0.2s;
}

body.menu-open .burger-container #burger .bar.topBar {
    -webkit-transform: translateY(4px) rotate(45deg);
            transform: translateY(4px) rotate(45deg);
}

body.menu-open .burger-container #burger .bar.btmBar {
    -webkit-transform: translateY(3px) rotate(-45deg);
            transform: translateY(3px) rotate(-45deg);
}

/*----------------------------------------------------------
   PAGE TITLE
----------------------------------------------------------*/

.page-title {
    background-color: var(--color-grey-light);
    min-height: 12.5em;
    display: flex;
    padding-bottom: 2.5em;
}

.page-title .grid-container {
    flex: 1 1 0;
    align-items: end;
}

.page-title-wrapper h1 {
    margin: 0;
}

.page-title .actions-wrapper {
    display: flex;
    justify-content: flex-end;
}