/*-------------------------------------------------------*/
/* Helper Classes
/*-------------------------------------------------------*/
.clearfix { *zoom: 1; }
.clearfix:before, .clearfix:after { display: table; line-height: 0; content: ""; }
.clearfix:after { clear: both; }
.clear { clear: both; }
.oh { overflow: hidden; }
.relative { position: relative; }
.img-fullwidth { width: 100%; }
.uppercase { text-transform: uppercase; letter-spacing: 0.04em; }
.nocaps { text-transform: none; letter-spacing: 0; }
.bg-light { background-color: $bg-light; }
.bg-dark { background-color: $bg-dark; }

/* Gradients / Overlays
-------------------------------------------------------*/
.bg-overlay:before {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  background-color: rgba( $primary-color, .88 );
  @include transition( $transition-all );
}

.bg-overlay--dark::before {
  background-color: rgba( $bg-dark, .37 );
}

.bottom-gradient {
  position: relative;  

  &:before {
    content: '';
    position: absolute;
    width: 100%;
    height: 70%;
    bottom: 0;
    left: 0;
    z-index: 1;
    @include linear-gradient-from-bottom(rgba($bg-dark, .70), transparent);
  }
}



/* Box Shadow
-------------------------------------------------------*/
.box-shadow {
  box-shadow: 0px 10px 27px 0px rgba( #9aa1ab, .18 );
  @include transition ($transition-all);
  position: relative;
  display: block;
  top: 0;
}


/* Title Underline
-------------------------------------------------------*/
.title-underline {
  a {
    background-image: linear-gradient(to right, $heading-color 0%, $heading-color 100%);
    background-size: 0px 2px;
    background-position: 0px 95%;
    background-repeat: no-repeat;
    transition: all 0.25s cubic-bezier(0.785, 0.135, 0.15, 0.86) 0s;
    padding: 0.5% 0px;
  }

  &:hover a {
    background-size: 100% 2px;
  }
}


/* Link Underline
-------------------------------------------------------*/
.link-underline {
  position: relative;
  @include transition( $transition-all );

  &:after {
    content: '';
    position: absolute;
    display: inline-block;
    background-color: $primary-color;
    height: 2px;
    width: 62px;
    left: 0;
    bottom: -8px;
    @include transition( $transition-all );  
  }

  &:hover,
  &:focus {
    color: $primary-color;

    &:after {
      width: 100%;
    }
  }
}


/*-------------------------------------------------------*/
/* Hovers
/*-------------------------------------------------------*/
.hover-overlay {
  display: block;
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  background-color: rgba( $bg-dark, .68 );
  @include transition ( .3s cubic-bezier( 0.43, 0.07, 0.61, 0.95 ) );
}

.hover-trigger:hover .hover-overlay {
  opacity: 1;
  visibility: visible;
}

.hover-shine {
  &::before {
    position: absolute;
    pointer-events: none;
    top: 0;
    left: -75%;
    z-index: 2;
    display: block;
    content: '';
    width: 50%;
    height: 100%;
    background: -webkit-linear-gradient(left, rgba(255,255,255,0) 0%, rgba(255,255,255,.3) 100%);
    background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,.3) 100%);
    -webkit-transform: skewX(-25deg);
    transform: skewX(-25deg);
  }

  &:hover {
    &::before {
      -webkit-animation: shine .75s;
      animation: shine .75s;
    }
  }  
}

@-webkit-keyframes shine {
	100% {
		left: 125%;
	}
}
@keyframes shine {
	100% {
		left: 125%;
	}
}


/* Flexbox
-------------------------------------------------------*/
.justify-content-center {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
}

.justify-content-between {
  -webkit-box-pack: space-between;
  -ms-flex-pack: justify;
  justify-content: space-between;
}

.align-items-center {
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}