@import url('https://fonts.googleapis.com/css?family=Asul');

body {
  font-family: 'Asul', sans-serif;
}

.cover-heading {
  font-weight: 700;
  font-size: 3rem;
}

.privacy {
  opacity: 0.2;
  position: relative;
  top: -10px;
}

.bg {
  position: absolute;
  width: 100%;
  height: 100%;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center center;
}

.bg-low {
  z-index: 0;
}

.bg-high {
  z-index: 1;
}

@keyframes fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fade-delayed {
  from {
    opacity: 0;
  }
  20% {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes opacity-in {
  from {
    opacity: 0.1;
  }
  to {
    opacity: 1;
  }
}

@keyframes opacity-out {
  from {
    opacity: 1;
  }
  to {
    opacity: 0.1;
  }
}

.lead {
  animation-name: fade-delayed;
  animation-duration: 8s;
}

.photo-credit {
  opacity: 0.1;
  animation-name: opacity-out;
  animation-duration: 500ms;
  animation-fill-mode: both;
  animation-timing-function: ease;
}

.photo-credit:hover {
  animation-name: opacity-in;
  animation-duration: 250ms;
  animation-fill-mode: both;
  animation-timing-function: ease;
}

/*
 * Globals
 */

/* Links */
a,
a:focus,
a:hover {
  color: #fff;
}

/* Custom default button */
.btn-secondary,
.btn-secondary:hover,
.btn-secondary:focus {
  color: #333;
  text-shadow: none; /* Prevent inheritance from `body` */
  background-color: #fff;
  border: .05rem solid #fff;
}

/*
 * Base structure
 */

html,
body {
  height: 100%;
  background-color: #eee3cf;
}

body {
  display: -ms-flexbox;
  display: flex;
  color: #fff;
  text-shadow: 0 .05rem .1rem rgba(0, 0, 0, .5);
  box-shadow: inset 0 0 5rem rgba(0, 0, 0, .5);
}

.cover-container {
  z-index: 2;
  max-width: 42em;
  animation-name: fade;
  animation-duration: 2.5s;
  animation-timing-function: ease-in;
}

/*
 * Header
 */
.masthead {
  margin-bottom: 2rem;
}

.masthead-brand {
  margin-bottom: 0;
}

.nav-masthead .nav-link {
  padding: .25rem 0;
  font-weight: 700;
  color: rgba(255, 255, 255, .5);
  background-color: transparent;
  border-bottom: .25rem solid transparent;
}

.nav-masthead .nav-link:hover,
.nav-masthead .nav-link:focus {
  border-bottom-color: rgba(255, 255, 255, .25);
}

.nav-masthead .nav-link + .nav-link {
  margin-left: 1rem;
}

.nav-masthead .active {
  color: #fff;
  border-bottom-color: #fff;
}

@media (min-width: 48em) {
  .masthead-brand {
    float: left;
  }

  .nav-masthead {
    float: right;
  }
}

/*
 * Cover
 */
.cover {
  padding: 0 1.5rem;
}

.cover .btn-lg {
  padding: .75rem 1.25rem;
  font-weight: 700;
}

/*
 * Footer
 */
.mastfoot {
  color: rgba(255, 255, 255, .5);
}