/* keyframes */

@-webkit-keyframes rotate {
  100% {-webkit-transform: rotate(360deg);}
}
@keyframes rotate {
  100% {transform: rotate(360deg);}
}
@-webkit-keyframes hideDescription {
  100% {
    -webkit-transform: translateY(50px);
  }
}
@keyframes hideDescription {
  100% {
    transform: translateY(50px);
  }
}


/* global */

* {
  margin: 0;
  padding: 0;
}
:root, body {
  height: 100%;
}
:root {
  font: 500 .75em "helvetica neue", helvetica, arial, sans-serif;
  text-align: center;
}
h1 {
  font-size: 1em;
  font-weight: 500;
}
ul {
  list-style: none;
}
p {
  color: #86919F;
}
.visible, .hidden {
  transition: opacity .8s;
}
.hidden {
  opacity: 0;
}
.spinner {
  position: absolute;
  width: 16px;
  height: 16px;
  left: calc(50% - 10px);
  top: calc(50% - 10px);
  pointer-events: none;
  border: 2px solid #86919F;
  border-radius: 10px;
  transition: opacity .4s;
  -webkit-animation: rotate .8s linear infinite;
  animation: rotate .8s linear infinite;
}
.spinner::before {
  content: "";
  position: absolute;
  left: -3px;
  top: -3px;
  width: 22px;
  height: 22px;
  background: url(../images/spinner-mask.png);
}


/* main structure: shared properties; */

header, main {
  position: fixed;
  top: 0;
  bottom: 0;
}
header, nav {
  width: 160px;
}


/* intro animation */

header, nav, main {
  opacity: 0;
  transition: 1.2s cubic-bezier(.4, .1, 0, 1.04);
}
header {
  -webkit-transform: translateX(-100%);
  transform: translateX(-100%);
}
nav {
  -webkit-transform: translateX(-150%);
  transform: translateX(-150%);
  transition-delay: .4s;
}
main {
  -webkit-transform: scale(1.05);
  transform: scale(1.05);
  transition-delay: .7s;
}
.ready header, .ready nav, .ready main {
  opacity: 1;
}
.ready header, .ready nav {
  -webkit-transform: translateX(0);
  transform: translateX(0);
}
.ready main {
  -webkit-transform: scale(1);
  transform: scale(1);
}
.ready > .spinner {
  opacity: 0;
}


/* specific styles */

header {
  background: #fff;
  z-index: 2;
  box-shadow: 1px 0 1px rgba(5,30,50,.2);
}
header::before, header img {
  width: 60px;
  height: 60px;
  margin-top: 23px;
  border-radius: 30px;
}
header::before {
  content: "";
  position: absolute;
  left: calc(50% - 30px);
  box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
}
header img {
  display: block;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 24px;
}
header section {
  display: table-cell;
  width: 140px;
  height: 65px;
  padding: 22px 10px;
  vertical-align: middle;
  background: linear-gradient(#E7E9EC, #E7E9EC) 50% 0,
              linear-gradient(#E7E9EC, #E7E9EC) 50% 100%;
  background-repeat: no-repeat;
  background-size: 80px 1px;
}
header section p {
  margin-top: .4em;
  font: 1.1em georgia, serif;
}
header h1, header section p {
  line-height: 1.3;
}
header li {
  width: 26px;
  height: 26px;
  margin: 10px auto;
}
header ul {
  margin-top: 24px;
}
header li a {
  display: block;
  height: 0;
  border: 1px solid #E7E9EC;
  overflow: hidden;
  padding-top: 24px;
  border-radius: 4px;
  background: #39404B url(../images/links.png);
  transition: background-color .3s;
}
header li a[href^="http://dribbble"] {
  background-position: 50% 0;
}
header li a[href^="https://twitter"] {
  background-position: 100% 0;
}
header li a[href^="mailto"]:hover {
  background-color: #95D52A;
}
header li a[href^="http://dribbble"]:hover {
  background-color: #ED87F6;
}
header li a[href^="https://twitter"]:hover {
  background-color: #28BEE3;
}
header #location {
  position: absolute;
  width: 140px;
  padding: 0 10px;
  bottom: 22px;
}
header #location small {
  font-size: .9em;
}
header #location::before {
  content: "";
  display: block;
  width: 24px;
  height: 24px;
  margin: 0 auto 8px;
  background: url(../images/location.png) no-repeat 50% 50%;
  border: 1px solid #E7E9EC;
  border-radius: 4px;
}
header #location strong {
  display: block;
}

nav {
  position: relative;
  overflow: hidden;
  min-height: 100%;
  z-index: 1;
  margin-left: 160px;
  background: rgba(255,255,255,.5);
  box-shadow: inset -1px 0 0 rgba(255,255,255,.2), 1px 0 1px rgba(5,30,50,.2);
}
nav li, nav img {
  width: 120px;
  height: 90px;
  border-radius: 4px;
}
nav li {
  position: relative;
  background: #fff;
  margin: 18px auto;
  box-shadow: 0 1px 2px rgba(5,30,50,.2);
}
nav img {
  cursor: pointer;
  opacity: 0;
  transition: .4s;
}
nav img.loaded {
  opacity: 1;
}
nav img.loaded + .spinner {
  opacity: 0;
}

#selection {
  position: absolute;
  z-index: 1;
  width: 122px;
  height: 92px;
  left: 19px;
  margin-top: -1px;
  background: url(../images/selection.png);
  transition: .5s cubic-bezier(.5, .1, 0, 1.1);
}

main {
  overflow: hidden;
  left: 160px;
  right: 0;
}

#shot, #shot * {
 position: absolute;
}
#shot, #shot img {
  width: 400px;
}
#shot {
  overflow: hidden;
  height: 365px;
  z-index: 1;
  left: calc(50% - 130px);
  top: calc(45% - 180px);
  background: #fff;
  box-shadow: 0 1px 2px rgba(5,30,50,.2);
  padding: 10px;
  border-radius: 4px;
}
#shot img {
  height: 300px;
  left: 10px;
  border-radius: 2px;
}
#shot h1.hidden, #shot p.hidden {
  -webkit-animation: hideDescription .8s;
  animation: hideDescription .8s;
}
#shot h1.hidden {
  -webkit-animation-delay: .1s;
  animation-delay: .1s;
}
#shot h1.visible, #shot p.visible {
  transition-delay: .2s;
}
#shot h1 {
  top: 327px;
  width: calc(100% - 20px);
}
#shot p {
  top: 346px;
  left: calc(50% - 26px);
  width: 52px;
  padding: 1px 0;
  border: 1px solid #E7E9EC;
  border-radius: 3px;
}
#shot p::before {
  content: "";
  display: inline-block;
  margin-right: 4px;
  width: 10px;
  height: 9px;
  background: url(../images/calendar.png);
}

#background, #background span {
  width: 100%;
  height: 100%;
}
#background {
  position: fixed;
  -webkit-filter: blur(40px);
  filter: blur(40px);
}
#background span {
  position: absolute;
  left: 0;
  background-position: 50% 50%;
  background-size: cover;
}
#background .visible {
  opacity: .5;
}
#background.no-blur  {
  background: #E7E9EC;
}
#background.no-blur .visible {
  opacity: .03;
}

@media (min--moz-device-pixel-ratio: 1.5),
       (-o-min-device-pixel-ratio: 3/2),
       (-webkit-min-device-pixel-ratio: 1.5),
       (min-device-pixel-ratio: 1.5),
       (min-resolution: 144dpi),
       (min-resolution: 1.5dppx) {
  .spinner::before {
    background: url(../images/spinner-mask@2x.png);
    background-size: 100% 100%;
  }
  header li a {
    background-image: url(../images/links@2x.png);
    background-size: 72px 24px;
  }
  header #location::before {
    background-image: url(../images/location@2x.png);
    background-size: 14px 19px;
  }
  #selection {
    background: url(../images/selection@2x.png);
    background-size: 100% 100%;
  }
  #shot p::before {
    background: url(../images/calendar@2x.png);
    background-size: 100% 100%;
  }
}