:root {
    --background-color: #fff;
    --navbar-background-color: #2780e3;
    --navbar-hover-background-color: #1967be;
    --project-blue: var(--navbar-hover-background-color);
    --dark-green: #0e4f1f;
    --highlight-color: #ff1b68;
    --header-color: #ff3e00;
    --section-max-width: 80rem;
    --section-min-width: 20rem;
    --navbar-height: 65px;
}

html {overflow: auto;}

html, body {
    position: relative;
    width: 100%;
    height: 100%;
    /*height: auto;*/
}

body {
    color: #333;
    margin: 0;
    padding: 8px;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

footer {
    background-color: #ccc;
    flex-basis: 50px;

    /*ie10*/
    -ms-flex-preferred-size: 50px;

    /*center align of links*/
    display: flex;
    align-items: center; /*vertical*/
    justify-content: space-around; /*or space-between*/
    /*ie10*/
    display: -ms-flexbox;
    -ms-flex-align: center; /*vertical*/
    -ms-flex-line-pack: distribute; /*or justify*/
}

footer {
    /*ie10 short content*/
    margin-top: auto;
}

.f-container {
    height: 100vh; /* for shorter content */
    display: flex;
    flex-direction: column;

    /*ie10*/
    display: -ms-flexbox;
    -ms-flex-direction: column;
}

/* fixed header and footer with scrollable main section */
.fixed-hf .main {
    overflow-y: auto;
}

.main {
    background-color: #eee;
    height: 100%;

    /*ie10*/
    /*flex: 1;*/
    /*-ms-flex: 1 1 auto; */
    /*needs both shrink and grow*/
    display: flex;
    align-items: flex-start;
    /*align-items: center;*/
    justify-content: center;
}

section {
    display: flex;
    /*align-items: flex-start;*/
    /*align-items: center;*/
    /*justify-content: center;*/
    /*justify-content: center;*/
    max-width: var(--section-max-width);
    min-width: var(--section-min-width);
    margin-top: 65px;
}

a {
    color: rgb(0, 100, 200);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

a:visited {
    color: rgb(0, 80, 160);
}

label {
    display: block;
}

input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
    padding: 0.4em;
    margin: 0 0 0.5em 0;
    box-sizing: border-box;
    border: 1px solid #ccc;
    border-radius: 2px;
}

input:disabled {
    color: #ccc;
}

input[type="range"] {
    height: 0;
}

button {
    color: #333;
    background-color: #f4f4f4;
    outline: none;
}

button:disabled {
    color: #999;
}

button:not(:disabled):active {
    background-color: #ddd;
}

button:focus {
    border-color: #666;
}


/* navbar styles */

nav {
    background-color: #2780e3;
    font-family: Arial, Helvetica, sans-serif;
    height: var(--navbar-height);
}

.inner {
    max-width: 980px;
    padding-left: 20px;
    padding-right: 20px;
    margin: auto;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    height: 100%;
}

.mobile-icon {
    width: 25px;
    height: 14px;
    position: relative;
    cursor: pointer;
}


.mobile-icon:after,
.mobile-icon:before,
.middle-line {
    content: "";
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: #fff;
    transition: all 0.4s;
    transform-origin: center;
}

.mobile-icon:before,
.middle-line {
    top: 0;
}

.mobile-icon:after,
.middle-line {
    bottom: 0;
}

.mobile-icon:before {
    width: 66%;
}

.mobile-icon:after {
    width: 33%;
}


.middle-line {
    margin: auto;
}

.mobile-icon:hover:before,
.mobile-icon:hover:after,
.mobile-icon.active:before,
.mobile-icon.active:after,
.mobile-icon.active .middle-line {
    width: 100%;
}

.mobile-icon.active:before,
.mobile-icon.active:after {
    top: 50%;
    transform: rotate(-45deg);
}

.mobile-icon.active .middle-line {
    transform: rotate(45deg);
}

.navbar-list {
    display: none;
    width: 100%;
    justify-content: space-between;
    margin: 0;
    padding: 0 40px;
}


.navbar-list.mobile {
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    display: block;
    height: calc(100% - 45px);
    bottom: 0;
    left: 0;
}

.navbar-list li {
    list-style-type: none;
    position: relative;
}

.navbar-list li:before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: #424245;
}

.navbar-list a {
    color: #fff;
    text-decoration: none;
    display: flex;
    height: 45px;
    align-items: center;
    padding: 0 10px;
    font-size: 13px;
}

.navbar-list a:hover {
    background-color: #1967be;
}

.navbar-list a.selected {
    background-color: red;
}

.navbar-list li a.selected {
    background-color: red;
}

a:active.selected {
    background-color: red;
}

.selected {
    background-color: red;
}

menu-item {
    color: yellow;
}


.card {
    /* Add shadows to create the "card" effect */
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
    transition: 0.3s;
}

/* On mouse-over, add a deeper shadow */
.card:hover {
    box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2);
}

/* Add some padding inside the card container */
.container {
    padding: 2px 16px;
}

[data-tooltip] {
    position: relative;
    z-index: 2;
    display: block;
}

[data-tooltip]:before,
[data-tooltip]:after {
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: .2s ease-out;
    transform: translate(-50%, 5px)
}

[data-tooltip]:before {
    position: absolute;
    bottom: 100%;
    left: 50%;
    margin-bottom: 5px;
    padding: 7px;
    width: 100%;
    min-width: 70px;
    max-width: 250px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    background-color: #000;
    background-color: hsla(0, 0%, 20%, 0.9);
    color: #fff;
    content: attr(data-tooltip);
    text-align: center;
    font-size: 14px;
    line-height: 1.2;
    transition: .2s ease-out
}

[data-tooltip]:after {
    position: absolute;
    bottom: 100%;
    left: 50%;
    width: 0;
    border-top: 5px solid #000;
    border-top: 5px solid hsla(0, 0%, 20%, 0.9);
    border-right: 5px solid transparent;
    border-left: 5px solid transparent;
    content: " ";
    font-size: 0;
    line-height: 0;
}

[data-tooltip]:hover:before,
[data-tooltip]:hover:after {
    visibility: visible;
    opacity: 1;
    transform: translate(-50%, 0)
}

[data-tooltip=false]:hover:before,
[data-tooltip=false]:hover:after {
    visibility: hidden;
    opacity: 0;
}

.followup-action {
    background-color: #ff0040;
    color: #000;
}

@media only screen and (min-width: 767px) {
    .mobile-icon {
        display: none;
    }

    .navbar-list {
        display: flex;
        padding: 0;
    }

    .navbar-list a {
        display: inline-flex;
    }
}

.portfolio {
    background: black;
}

.portfolio > figure {
    display: inline-block;
    max-width: 300px;
    margin: 0;
}

.portfolio img {
    max-width: 100%;
    /*object-fit: cover;*/
    object-fit: contain;
}

.portfolio figcaption {
    padding: 0.3em 0.8em;
    background-color: rgba(0, 0, 0, 0.5);
    color: #fff;
    text-align: right;
}

@supports (display: grid) {
    .portfolio {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        grid-auto-rows: 1fr;
        grid-gap: 1em;
        grid-auto-flow: dense;
    }

    .portfolio > figure {
        display: flex;
        flex-direction: column;
        max-width: initial;
    }

    .portfolio img {
        flex: 1;
    }
}