/*** CSS Index 

Reset
General (Typography and Root/Variables)
Header
Navigation
Footer
Contact Form


/*** Reset ***/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
    display: block;
}
body {
    line-height: 1;
}
ol, ul {
    list-style: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}


/*** General ***/
* {
    box-sizing: border-box;
}

.gap-fill { /** for flex to fill up available empty space, otherwise completely collapse **/
    user-select: none;
    width:0px; /** To collapse the nbsp written in html **/
    flex-grow:1; 
    overflow:hidden;
}

:root {
    --main-black: #111115;
    --main-white: #ffffff;
    --main-blue: #17bed1; /** primarily for links and buttons on hover **/
    --off-white: #fdfdfd; /** background-color **/
    --dark-blue: #176271;
    --dark-gray: #454545;
    --light-gray:#cccccc;
    --global-gap: 20px;
}

p {
    
    line-height:1.3em;
}

a {
    color:var(--main-blue);
}

h1 {
    font-size: 3em;
}

h2 {
    font-size:2em;
}

h3 {
    font-size:1.5em;
}

html, body {
    height:100%;
    font-family: Roboto, arial, sans-serif;
}

body {
    display:flex;
    flex-direction:column;
    background-color:var(--off-white);
    overflow-x: hidden !important;
}

main {
    flex-grow:1;
    padding-top:100px;
}


/*** Header ***/
header {
    padding: 0 var(--global-gap);
    vertical-align:middle;
    line-height:100px;
    background-color: var(--main-black);
    position:fixed;
    width:100%;
    height:100px;
    z-index: 900;
}

.header-logo img {
    width: 56px;
    vertical-align:middle;
}

.lg-container {
    width:100%;
    margin:0 auto;
}

.header-container {
    display:flex;
    align-items:center;
}


/*** Navigation ***/



nav .top-menu ul {
    display:flex;
    gap:var(--global-gap);
}

nav a {
    color:#ffffff;
    text-decoration:none;
}

nav a:hover, nav a:active {
    color:var(--main-blue);
}

.top-menu {
    display:none;
}

.off-screen-menu {
    height: 100vh;
    width:100%;
    position:fixed;
    top:-100vh;
    left:0;
    display:flex;
    flex-direction:column;
    justify-content:center;
    align-items:center;
    text-align:center;
    font-size:1.5rem;
    transition: .3s ease;
    background-color:rgba(0,0,0, 80%);
    backdrop-filter: blur(10px);
}

.off-screen-menu.active {
    top:0;
}

nav .off-screen-menu a {
    color:rgba(255,255,255,0%);
    transition: 1s ease;
}

nav .off-screen-menu.active a {
    color:rgba(255,255,255,100%);
}

.off-screen-menu ul {
    flex-direction: column;
    justify-content: space-between;
}

.off-screen-menu ul li {
    /* padding:var(--global-gap) 0; */
}



.ham-menu {
    height:50px;
    width:50px;
    margin-left:auto;
    position:relative;
    cursor: pointer;
    display:block;
}

.ham-menu span {
    height: 5px;
    width: 100%;
    background-color:#ffffff;
    border-radius: 25px;
    position:absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: .3s ease;
    
}

.ham-menu span:nth-child(1) {
    top: 25%;
}

.ham-menu span:nth-child(3) {
    top: 75%;
}

.ham-menu.active span:nth-child(1) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
}

.ham-menu.active span:nth-child(2) {
    opacity:0;
}

.ham-menu.active span:nth-child(3) {
    top: 50%;
    transform: translate(-50%, -50%) rotate(-45deg);
}


/*** Footer ***/
footer {
    background-color: var(--main-black);
    color:var(--main-white);
    width:100%;
    padding:30px var(--global-gap);

}
    
footer img {
    width:100px;
    margin-bottom:15px;
}

footer h2 {
    font-size:1.8em;
    font-weight:500;
    margin-bottom:15px;
}


.footer-social {
    border-right-width:0px;
    border-style:solid;
    border-color:var(--dark-gray);
    padding-right:var(--global-gap);
    /** width:300px; **/
}

.footer-social {
    margin-right: 15px;
}

.footer-social ul {
    margin-top:20px;
    margin-bottom:0px;
    display:flex;
}

a.social-icon {
    width:40px;
    height:40px;
    display:block;
    overflow:hidden;
    text-indent:-5000px;
    background-size:cover;
    background-position:0 0;
    vertical-align: middle;
    margin-right:15px;
}

a.social-icon:hover {
    background-position:-40px;
}

a.social-facebook {
    background-image:url(https://www.mindvr.com/images/icons/social-facebook-sprite.png);
}

a.social-twitter {
    background-image:url(https://www.mindvr.com/images/icons/social-twitter-sprite.png);
}

a.social-youtube {
    background-image:url(https://www.mindvr.com/images/icons/social-youtube-sprite.png);
}

a.social-instagram {
    background-image:url(https://www.mindvr.com/images/icons/social-instagram-sprite.png);
}

.footer-menu ul {
    display:none; 
   }


.footer-menu li {
    margin: 15px 0;
}



.footer-menu li:last-of-type {
    border-width:0px 0 1px 0;
    border-style:solid;
    border-color:var(--dark-gray);
    padding-bottom:15px;
    margin-bottom:0;
}


.footer-menu button {
    background-color:transparent;
    color:var(--main-white);
    padding:10px 0;
    width:100%;
    font-weight:bold;
    font-size:1.1em;
    cursor:pointer;
    text-align:left;
    border-width:0px 0 1px 0;
    border-style:solid;
    border-color:var(--dark-gray);
}

.footer-menu.active ul {
    display:block;
}


footer a {
    color:var(--main-white);
    text-decoration:none;
}

footer a:hover, footer a:active {
    text-decoration:underline;
}

.footer-legal-links {
    margin: 10px 0;
}

.footer-legal-links li {
    display:inline-block;
    margin-right:15px;
    font-size:0.8em;
}

.footer-legal-links li a {
    color:var(--light-gray);
}

.footer-menu {
    position:relative;
}


.footer-menu button:before {
    content: '';
    position: absolute;
    top: 20px;
    right: 10px;
    border-top: 6px solid #ffffff;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
  }
  
  .footer-menu button:after {
    content: '';
    position: absolute;
    right: 11px;
    top: 20px;
    border-top: 5px solid #ffffff;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
  }


.selected-footer-content button:before {
    transform: rotate(180deg);
}

.selected-footer-content button:after {
    transform: rotate(180deg);
}

.copyright {
    font-size:1em;
    color:var(--light-gray);
    margin-top:15px;
}

button.back-to-top {
    position:absolute;
    left: 0;
    right:0;
    top:-20px;
    z-index:1;
    width:160px;
    height:40px;
    margin:0 auto;
    border-radius:50px;
    background-color:var(--dark-blue);
    color:var(--main-white);
    border:0;
    cursor:pointer;
    transition:0.3s ease-in-out;
    display:none;
}

button.back-to-top:hover {
    background-color:var(--main-blue);
}


/*** default containers ***/



/*** About Page ***/
.about-title {
    background-color:var(--dark-blue);
    background: linear-gradient(var(--dark-blue), #174251);
    background: linear-gradient( rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7) ), url(../images/laptop_and_phone.jpeg);
    background-size:cover;
    background-position:center center;
    color:var(--main-white);
    height:300px;
    display:flex;
    align-items:end;
    padding:var(--global-gap);
}

.about-title h1 {
    font-size:3em;
    font-weight:400;
    margin-bottom:15px;
}



/*** Contact Page ***/
.contact-title {
background-color:var(--dark-blue);
background: linear-gradient(var(--dark-blue), #174251);
background: linear-gradient( rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7) ), url(../images/laptop_and_phone.jpeg);
background-size:cover;
background-position:center center;
color:var(--main-white);
height:300px;
display:flex;
align-items:end;
padding:var(--global-gap);
}

.contact-container {
margin-bottom:20px;
}

.contact-title h1 {
font-size:3em;
font-weight:400;
margin-bottom:15px;
}

.contact-title p {
    line-height:1.4em;
    font-size:1.3em !important;
}

.contact-info {
padding: var(--global-gap);
}

.contact-form h2 {
    line-height:1.5em;

}

.contact-form p {
    line-height:1.5em;
    margin-bottom:15px;
    font-size:1.1em;
}

.contact-form img {
    border-radius:10px;
}

.contact-form, .contact-direct {
flex:1;
}


.contact-direct p {
/** border-style:solid; **/
background-color:#eeeeee;
line-height:2em;
border-color:var(--light-gray);
border-width:3px;
width:100%;
padding:20px;
border-radius:10px;

}

.form-error {
background-color:#d3f1f5;
padding:10px;
margin-bottom:20px;
}

label {
display: block;
margin-bottom:10px;
font-weight:bold;
}

.required {
color:var(--main-blue);
}

input#id_send {
background-color:var(--dark-gray);
color:var(--main-white);
border-width:0;
padding-top: 17px;
padding-bottom: 17px;
display:block;
}

input#id_send:hover {
background-color:var(--main-blue);
cursor:pointer;
}

textarea {
height:140px;
resize:vertical;
}

input, textarea {
width:100%;
color:#656565;
padding: 10px 8px;
font-size:16px;
font-weight:500;
font-family: 'Roboto', arial ,sans-serif;
border-style:solid;
border-width:2px 2px 4px;
border-color:var(--light-gray);
outline-color: transparent;
-webkit-appearance: none;
border-radius: 8px;
transition: border 0.4s ease-in-out, color 0.2s ease-in-out;
-webkit-box-sizing: border-box; /* Safari/Chrome, other WebKit */
-moz-box-sizing: border-box;    /* Firefox, other Gecko */
box-sizing: border-box;         /* Opera/IE 8+ */
}

textarea {
margin-bottom:15px;
}

input::selection, textarea::selection {
background-color:var(--main-blue);
}

input:focus, textarea:focus {
border-color:var(--main-blue);
color:var(--main-black);
caret-color:var(--main-blue);
}


/*** FAQ Page ***/
.faq-questions {
    padding:var(--global-gap);
}

.faq-page h1, .faq-page h2, .faq-page p {
    margin-bottom: var(--global-gap);
}


ul.expand-list li h3:before {
    content:' ';
    position:absolute;
    width:10px;
    height:2px;
    background-color:#000000;
    top:32px;
    left:16px;
    border-width: 0 0 2px 0;
    border-color:#000000;
    border-style: solid;
    z-index: 99;
}

ul.expand-list li h3:after {
    content:' ';
    position:absolute;
    width:4px;
    height:10px;
    background-color:#000000;
    top:29px;
    left:19px;
    z-index: 98;
}

ul.expand-list li {
    border-width: 0 0 1px 0;
    border-color:#dddddd;
    border-style:solid;
    position:relative;  
}


ul.expand-list p {
    margin-left:40px;
    margin-right:20px;
}

ul.expand-list h3 {
    padding: 20px 20px 20px 40px;
    cursor:pointer;
    line-height:1.5em;
    font-size:1.2em;
}

ul.expand-list p {
    display:none;
    margin-top:0;
}

ul.expand-list li.show-item {
    display:block !important;
}

ul.expand-list li.show-item h3:after {
    background-color:transparent !important;
}


video {
    background-color: var(--main-black);
    border-radius:8px;
}

/*** Media Queries ***/
@media only screen and (min-width: 450px) {
    :root {
        --global-gap: 30px;
    }
}

@media only screen and (min-width: 800px) {
    .footer-main {
        display:flex;
        padding-bottom:20px;
    border-style:solid;
    border-bottom-width:3px;
    border-color:var(--dark-gray);
    justify-content: flex-end;
    }

    .footer-menu ul {
        display:block !important;
    }

    .footer-menu li:last-of-type {
        border-width:0;
    }

    .footer-menu button:before, .footer-menu button:after {
        display:none;
    }

    .contact-container {
        display:flex;
        gap:80px;
    }

    .top-menu {
        display:inline-flex;
    }

    .ham-menu, .off-screen-menu {
        display: none;
    }

    footer {
        padding:60px var(--global-gap);
    }

    .footer-social p {
        width:250px;
    }

    .footer-menu {
        margin-right:40px;
    }

    .footer-menu button {
        border:0;
        padding:0;
        margin-bottom:10px;
    }

    .contact-title {
        height:400px;
    }

    .contact-title h1 {
        font-size:5em;
    }
    
    .contact-title p {
        width:500px;
        font-size:1.1em;
    }

    :root {
        --global-gap: 40px;
    }

}


@media only screen and (min-width: 1400px) {
    .lg-container {
        max-width:1400px;
    }
}