/* Styles for the Wolfram|One landing page.

   developer:   marionm
   requires:    /common/framework/css/framework.en.css
   ========================================================================== */

/* ==========================================================================
   setup the environment
   ========================================================================== */

html {
    border-top: none;
    font-family: 'Source Sans Pro', Arial, sans-serif;
}
body {
    background: #000;
    position: relative;
}
html:not(._header-thin-only) {
    border-top-width: 0px !important;
}

/* ==========================================================================
   header
   ========================================================================== */

#header {
    -webkit-backface-visibility: hidden; /* prevent jittery transforms */
    -webkit-transition: background-color .7s ease;
    backface-visibility: hidden; /* prevent jittery transforms */
    background-color: rgba(0,0,0,0);
    position: relative;
    width: 100%;
    z-index: 99;
    padding: 1.8rem 0 1.4rem 0;
}
#header h1 {
    margin: 0 auto;
    -webkit-transition: all 0.3s ease;
    min-width: 220px;
    transition: all 0.3s ease;
    width: 220px;
    text-align: left;
}
#header .right {
    display: none;
}
#header.sticky h1{
    float:left;
}
#header.sticky .right {
    display: inline-block;
}
#header.sticky {
    left: 0;
    right: 0;
    position: fixed;
    top: 0;
    transition: background-color .7s ease;
    display: block;
}
#header.sticky .right {
    float: right;
    max-width: 980px;
    margin:1.5rem 0  -2.5rem 0;
    padding-right: 0.6rem;
}
#header-wrapper{
    max-width: 1200px;
    width: 100%;
    margin:0 auto;
}
#header.sticky img {
    width: 54px;
    height: auto;
    display:none;
}
#header.sticky .table {
    margin: 1.7rem 0 0 16px;
}
#header span img { 
    margin-right: .8rem; 
}
#header span span {
    color: #fff;
    font-size: 2.7rem;
    font-weight: 400;
    line-height: 0;
    text-transform: uppercase;
    vertical-align: middle;
}
#header.sticky span span {
    font-size: 2.125rem;
}
#header .pipe {
    font-weight: 300;
    color: #777;
}
#header .red {
    font-weight: 400;
}
#header-bg {
    -webkit-transition: opacity .5s ease;
    background: rgba(0,0,0,1);
    background: -moz-linear-gradient(top, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 65%, rgba(0,0,0,0) 100%);
    background: -ms-linear-gradient(top, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 65%, rgba(0,0,0,0) 100%);
    background: -o-linear-gradient(top, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 65%, rgba(0,0,0,0) 100%);
    background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(0,0,0,1)), color-stop(65%, rgba(0,0,0,1)), color-stop(100%, rgba(0,0,0,0)));
    background: -webkit-linear-gradient(top, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 65%, rgba(0,0,0,0) 100%);
    background: linear-gradient(to bottom, rgba(0,0,0,1) 0%, rgba(0,0,0,1) 65%, rgba(0,0,0,0) 100%);
    height: 8rem;
    opacity: 0;
    position: fixed;
    transition: opacity .5s ease;
    width: 100%;
    z-index: 98;
}

/* ==========================================================================
   top
   ========================================================================== */

#top {
    background: url(/National_Library/20160521004321oe_/http://www.wolfram.com/wolfram-one/img/overview/wolfram-one-bg.png) repeat top center;
    background-size: cover;
    margin: 0 auto;
    height: 658px;
    margin: 0 auto;
    min-height: 358px;
    position: relative;
    width: 100%;
    display: table;
    padding: 0;   
}
#top-content {
    background-repeat: repeat;
    color: #cbdaec;
    font-size: 1.125rem;
    margin: auto 0.15rem auto auto;
    padding: 0 1rem;
    position: relative;
    text-align: center;
    width: 100%;
    display: table-cell;
    vertical-align: middle;
    padding: 0 1rem 5rem 1rem;
}
div#typical-content {max-width: 61rem;}
#top-content h2 {
    font-size: 4rem;
    font-weight: 300;
    margin: 0 auto 3rem;
    color:#ffffff;
}
#top-content a { 
    color: #cbdaec; 
    font-weight: normal;
}
#top-content a:focus,
#top-content a:hover { color: #fff; }
#top-content img {
    display: inline-block;
    margin: 0 .25rem 0 .5rem;
    vertical-align: middle;
}
#top-content .button {
    border-radius: .25rem;
    color: #cbdaec;
    display: inline-block;
    margin-bottom: 1rem;
    margin-right: 0.15rem;
    padding: .21rem 1rem;
    border: 1px solid #212c3d;
    background: rgba(49, 78, 109,.7);
    font-weight: normal;
}
#top-content .button:focus,
#top-content .button:hover {
    background: rgba(49, 78, 109,.9);
    color: #fff;
}
#sign-in {
	position: absolute; 
	top: 7.3rem; 
	right: 1.2rem;
	font-size: .9rem;
  	text-shadow: 0px 0px 5px rgba(0,0,0,1);
}
#sign-in a {
	color: #798fa3;
}
div#sign-in img {
  opacity: .7;
  position: relative;
  top: -3px;
}
div#sign-in a:hover img {
	opacity: 1;
}
#header .right .button {
    -webkit-backface-visibility: hidden; /* prevent jittery transforms */
    -webkit-transition: background-color .7s ease;
    transition: background-color .7s ease;
    backface-visibility: hidden; /* prevent jittery transforms */
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    background-color: #dd1100;
    border: 0;
    color: #fff;
    font-size: 0.98rem;
}
#header .right .button:focus,
#header .right .button:hover {
    background: #fe0000;
}
#header .right .button:active {
    background: #b00f00;
}
#down {
    -webkit-transform: rotate(90deg);
    -webkit-transition-duration: .25s, .5s;
    -webkit-transition-property: opacity, bottom;
    -webkit-transition-timing-function: ease-in;
    bottom: 3rem;
    color: rgba(255,255,255,1);
    font-size: 3.125rem;
    font-weight: 300;
    left: 50%;
    opacity: 1;
    position: absolute;
    transform: rotate(90deg);
    transition-duration: .25s, .5s;
    transition-property: opacity, bottom;
    transition-timing-function: ease-in;
    z-index: 2;
}

/* ==========================================================================
   sections
   ========================================================================== */
section {
    padding: 3rem 13% 1.5rem;
    color: #444;
    width: 100%;
}
div[id$="-content"] {
    color: #444;
    font-size: 1.3rem;
    font-weight: 300;
    line-height: 1.7;
    margin: 0 auto;
    max-width: 52rem;
    width: 100%;
}
div[id$="-content"] h2 {
    font-size: 2rem;
    color: #d3570c;
    font-weight: 600;
    text-align: center;
    margin: 1rem 0 1.5rem;
}
div[id$="-content"] img,
div[id$="-content"] iframe {
    max-width: 100%;
}
div#top-content img{
   max-width:136px;
}
.iframe-container {
    position: relative;
    padding-bottom: 57%;
    height: 0;    
}
.iframe-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
section a {
    color: #dd1100;
}
section a:hover {
    color: #f77700;
}
#about-content p { padding: 0 2rem; }
p.spacing-2{ margin-bottom:2rem;}
#about-content p:first-child {
    color: #d10000;
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
}
#typical {
    background: #efcb3f;
}
#why {
    background: #fff;
}
#why img {
    margin: 2rem auto; 
    max-width: 100%;
}
#desktop-for-wolf{
    display:block;
 }
#mobile-for-wolf{
    display:none;
}
#power {
    background: #424242 url('/National_Library/20160521004321oe_/http://www.wolfram.com/wolfram-one/img/overview/echos.png') no-repeat center top;
}
#power div {
    padding: 0 1rem;
}
#power p {
    color: #fff;
    font-size: 1rem;
    margin: .7rem 0;
}
#power h2 {
    margin: 1rem 0 15rem;
}
#about {
    background-color: #fff;
}
.subheading {
    color: #d07724;
    font-size: 1.37rem;
    font-weight: 600;
    margin: 3rem 0 1rem;
}
.wordcloud {
    margin: 1rem 0 2rem;
    position: relative;
}
.quote {
    padding: 0 11%;
    background: url('/National_Library/20160521004321oe_/http://www.wolfram.com/wolfram-one/img/overview/quote1.png') left top no-repeat;
    background-size: 9%;
    position: relative;
    font-size: 1rem;
    font-weight: normal;
    color: #676045;
    margin: 0 0 2rem;
    min-height: 4.5rem;
}
.quote:after {
    content: '';
    display: block;
    background: url('/National_Library/20160521004321oe_/http://www.wolfram.com/wolfram-one/img/overview/quote2.png') right top no-repeat;
    background-size: 9%;
    height: 4.5rem;
    position: absolute;
    width: calc(90%);
    top: 0;
}
#power p.combine {
    color: #f9c64a;
    font-size: 1.3rem;
    margin: 2rem auto;
    text-align: center;
    width: 65%;
}
#combine-wrapper{
    max-width: 100%;
    display: block;
}
#slides {
    position: relative;
    display: table;
    width: 100%;
    left: 0;
    margin: 1rem 0 2rem;
}
.row {
    display: table-row;
    position: relative;
}
#slideThumbs, #slideTop {
    width: 13%;
    max-width: 75px;
    vertical-align: top;
    display: table-cell;
    float: none;
}
#slideThumbs img {
    border-radius: 50%;
    max-width: 75%;
    width: auto;
    display: block;
    margin: 0 0 15% 0;
    border: 3px solid transparent;
    cursor: pointer;
}
#slideThumbs .selected-thmb img {
    border: 3px solid #f77700;
}
#slideThumbs img:hover { 
    border: 3px solid #eca118; 
}
.selected-thmb {
    position: relative;
}
.selected-thmb:after {
    content: '';
    border-left: 1rem solid #f77700;
    border-top: .7rem solid transparent;
    border-bottom: .7rem solid transparent;
    width: 0;
    height: 0;
    display: inline-block;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 10%;
    margin: auto;
}
#slideQuotes,
#slideImages {
    display: table-cell;
    width: 85%;
    float: none;
}
#slideQuotes .quote,
#slideImages .slide {
    display: none;
}
#slideQuotes .selected-quote,
#slideImages .selected-img {
    display: inline-block;
    width: 100%;
}

/* ==========================================================================
   footer
   ========================================================================== */
#footer {
    background-color: #dd1100;
    color: #fff;
    padding: .6rem;
    text-align: center;
}
#footer h2{
    margin-bottom: 0.8rem;
    font-size: 1.4rem;
}
#footer p, #footer h2{
    color: #fff;
    font-weight: 400;
}
#footer-content {
    margin: 0 auto;
    max-width: 52rem;
    width: 100%;
}
#footer-content .inline-grid > * { padding: .5rem .75rem; }
#footer-content .button {
    background: #fff;
    border-radius: .2rem;
    color: #dd1100;
    display: inline-block;
    padding: 0 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    border: 1px solid #bb0000;
}
#footer-content .button:focus,
#footer-content .button:hover {
    background: #fd1616;
    color: #fff;
}
#footer-content .right { text-align: left; }
#footer-content .right p {
    font-size: .875rem;
    font-weight: 600;
}
#footer-content .right p:nth-of-type(1) { text-transform: uppercase; }
#footer-content .right a { color: #fff; }
#footer-content .right a:focus,
#footer-content .right a:hover { color: #000; }

/* ==========================================================================
   responsive breakpoint styles
   ========================================================================== */

/* styles for large screens (1200px)
   ========================================================================== */

@media all and (max-width: 1200px) {
	#sign-in {top: 7.25rem;}
}

/* styles for medium screens (900px)
   ========================================================================== */

@media all and (max-width: 900px) {
    #top-content h2 { font-size: 3.5rem; }
    #sign-in {top: 7.5rem;}
    .selected-thmb:after {
        content: '';
        border-left: .7rem solid #f77700;
        border-top: .5rem solid transparent;
        border-bottom: .5rem solid transparent;
        right: 8%;
    }
    #slideThumbs img { margin: 0 0 10% 0;}
    #power h2 { margin: 1rem 0 20rem;}
    #header.sticky .table {margin: 2.2rem 0 0 16px;}
    #header.sticky .right {margin: 2rem 0 -2.5rem 0;}
    #desktop-for-wolf{display:none;}
    #mobile-for-wolf{display:block;}
}

/* styles for small screens (600px)
   ========================================================================== */

@media all and (max-width: 600px) {
    #top-content h2 { font-size: 2.5rem; }
    #sign-in {display:none;}
    .selected-thmb:after {
        content: '';
        border-left: .6rem solid #f77700;
        border-top: .4rem solid transparent;
        border-bottom: .4rem solid transparent;
        right: 6%;
    }
    #header.sticky .right {
        position: relative;
        display: block;
        text-align: center;
        margin: 0;
        top: -0.15rem;
        width: 100%;
        right: 0;
    }
    #header.sticky .table { margin: 2.5rem 0 0 0;}
    #header.sticky span span {
        font-size: 2.125rem;
        display: none;
    }
    #header .right .button { margin-bottom: 0rem;} 
    #header {padding: 1.8rem 0 .8rem 0;}
    #power {
        background: #424242 url('/National_Library/20160521004321oe_/http://www.wolfram.com/wolfram-one/img/overview/echos.png') no-repeat center 10%;
        background-size: 180%;
        padding: 3rem 0 1.5rem;
    }
    #platforms { padding:0 5.0rem;}
    #power p.combine { width: 90%;}
    #top-content #platforms img{display:none;}
    section { padding: 3rem 4% 1.5rem;}
    #why {padding: 3rem 8% 1.5rem;}
    #power h2 {margin: 1rem 0 16rem;}
    div[id$="-content"] img, div[id$="-content"] iframe {max-width: 95%;}
    #down { display:none;}
}

/* styles for minimum supported screen width (320px)
   ========================================================================== */

@media all and (max-width: 320px) {
    #header.sticky .right {margin: 0;top: -0.15rem;}
    #header {padding: 1.8rem 0 .8rem 0;} 
    #header.sticky span span {
        font-size: 2.125rem;
        display: none;
    }
    #header .right .button { margin-bottom: 0rem;}
    #power {
        background: #424242 url('/National_Library/20160521004321oe_/http://www.wolfram.com/wolfram-one/img/overview/echos.png') no-repeat center 10%;
        background-size: 210%;
    }
    #power p.combine { width: 80%;}
    section { padding: 3rem 4% 1.5rem;}
    #power{ padding: 3rem 0 1.5rem;}
    #why { padding: 3rem 8% 1.5rem;}
    #power h2 { margin: 1rem 0 10rem;}
    div[id$="-content"] img, div[id$="-content"] iframe { max-width: 95%;}
    #down { display:none;}
    #header span span { color: #fff;font-size: 2.3rem;}
    div#top-content img {max-width: 4.0rem;}
    div[id$="-content"] h2 {font-size: 1.88rem;}
    
}

/* printer styles
   ========================================================================== */

@media print {}