// Set the variable defaults in case they are missing in the template
$base-title-color: #4d4d4d !default;

.g-timeline {
	&.style1 {
		margin-left: -($content-padding);
		margin-right: -($content-padding);
		.g-content {
			margin: 0;
			padding-top: 0;
			padding-bottom: 0;
		}
		.g-timeline-row {
			width: 100%;
			height: 10px;
			margin-top: 3.5rem;
			margin-bottom: -15px;
			background: $base-border-color;
			@include border-right-radius($core-border-radius);
			@include border-left-radius($core-border-radius);
			&:before {
				content:"";
				width: 30px;
				height:30px;
				display: block;
				position: absolute;
				background: $base-border-color;
				border-radius: 100%;
				margin-top: -10px;
			}
			&:after {
				content:"";
				width: 30px;
				height:30px;
				display: inline-block;
				background: $base-border-color;
				border-radius: 100%;
				margin-top: -10px;
				margin-left: -30px;
				position: relative;
				float: right;
			}
			@include breakpoint(mobile-only) {
				display: none;
			}
		}
		.g-timeline-item {
			text-align: center;
			@media all and (-ms-high-contrast: none), (-ms-high-contrast: active) {
				margin-top: -25px;
			}
			@supports (-webkit-appearance:none) {
				margin-top: -25px;
			}
			.g-content {
				.g-timeline-icon {
					width: 60px;
					height: 60px;
					border-radius: 100%;
					line-height: 60px;
					font-size: 1.5rem;
					margin-top: -35px;
					&:after {
						content:"";
						display: block;
						width: 1px;
						height: 4rem;
						background: $base-border-color;
						margin: 0 auto;
					}
				}
				.g-timeline-year {
					color: $base-border-color !important;
					position: relative;
					margin: 1.25rem 0 1.5rem -2rem;
					min-height: 1.4rem;
					font-size: 1rem;
					@include transform(rotate(-90deg));
				}
				.g-timeline-title {
					color: $base-title-color !important;
					margin-top: 1rem;
					margin-bottom: 0;
					text-transform: uppercase;
					font-size: 1rem;
					a {
						color: $base-title-color;
						&:hover {
							color: $accent-color-1;
						}
					}
				}
				.g-timeline-description {
					margin: 0;
				}
				.g-timeline-button {
					margin-top: 20px;
				}
			}
			@include breakpoint(mobile-only) {
				margin-top: 1rem;
				margin-bottom: 3rem;
				&:last-child {
					margin-bottom: 0;
				}
			}
		}
	}

	&.style2 {
		#g-timeline {
			position: relative;
			padding: 35px 0;

			&:before {
				/* this is the vertical line */
				content: '';
				position: absolute;
				top: 0;
				left: 18px;
				height: 100%;
				width: 4px;
				background: $base-border-color;
			}

			@include breakpoint(desktop-only) {
				&:before {
					left: 50%;
					margin-left: -2px;
				}
			}
		}

		.g-timeline-block {
			position: relative;
			margin: 30px 0;
			@include clearfix;

			&:first-child {
				margin-top: 0;
			}

			&:last-child {
				margin-bottom: 0;
			}

			@include breakpoint(desktop-only) {
				margin: 60px 0;

				&:first-child {
					margin-top: 0;
				}

				&:last-child {
					margin-bottom: 0;
				}
			}
		}

		.g-timeline-icon-container {
			position: absolute;
			top: 0;
			left: 0;
			width: 40px;
			height: 40px;
			border-radius: 50%;
			text-align: center;
			line-height: 40px;
			font-size: 20px;
			box-shadow: 0 0 0 4px #ffffff, inset 0 2px 0 rgba(#000, .08), 0 3px 0 4px rgba(#000, .05) ;

			@include breakpoint(desktop-only) {
				width: 60px;
				height: 60px;
				line-height: 60px;
				font-size: 24px;
				left: 50%;
				margin-left: -30px;

				/* Force Hardware Acceleration in WebKit */
				-webkit-transform: translateZ(0);
				-webkit-backface-visibility: hidden;

				&.is-hidden {
					visibility: hidden;
				}

				&.bounce-in {
					visibility: visible;
					@include animation(g-bounce-1 .6s);
				}
			}
		}

		@include keyframes(g-bounce-1) {
			0% {
				opacity: 0;
				@include transform(scale(.5));
			}

			60% {
				opacity: 1;
				@include transform(scale(1.2));
			}

			100% {
				@include transform(scale(1));
			}
		}

		.g-timeline-content {
			position: relative;
			margin-left: 60px;
			background: #ffffff;
			border-radius: $core-border-radius;
			padding: 20px;
			box-shadow: 0 2px 5px rgba(0, 0, 0, 0.07);
			@include clearfix;

			.g-timeline-title {
				margin-top: -5px;
				margin-bottom: 15px;
				a {
					color: $base-title-color;
					&:hover {
						color: $accent-color-1;
					}
				}
			}

			.g-timeline-year {
				display: inline-block;
			}

			.g-timeline-year {
				float: left;
				padding: 13px 0;
				opacity: 0.7;
			}

			&:before {
				content: '';
				position: absolute;
				top: 16px;
				right: 100%;
				height: 0;
				width: 0;
				border: 7px solid transparent;
				border-right: 7px solid #ffffff;
			}

			.g-timeline-button {
				margin-top: 25px;
				@include breakpoint(mobile-only) {
					margin-bottom: 10px;
				}
				@include breakpoint(tablet-range) {
					margin-bottom: 10px;
				}
			}

			@include breakpoint(desktop-only) {
				margin-left: 0;
				padding: 25px;
				width: 45%;

				&:before {
					top: 24px;
					left: 100%;
					border-color: transparent;
					border-left-color: #ffffff;
				}

				.g-timeline-year {
					position: absolute;
					width: 100%;
					left: 122%;
					top: 6px;
					font-size: 1rem;
				}

				&.is-hidden {
					visibility: hidden;
				}

				&.bounce-in {
					visibility: visible;
					@include animation(g-bounce-2 .6s);
				}
			}
		}

		.g-timeline-block:nth-child(even) {
			.g-timeline-content {
				float: right;

				&:before {
					left: auto;
					right: 100%;
					border-color: transparent;
					border-right-color: #ffffff;
				}

				.g-timeline-year {
					left: auto;
					right: 122%;
					text-align: right;
				}
			}
		}

		@include breakpoint(desktop-only) {
			/* inverse bounce effect on even content blocks */
			.g-timeline-block:nth-child(even) .g-timeline-content.bounce-in {
				@include animation(g-bounce-2-inverse .6s);
			}
		}

		@include keyframes(g-bounce-2) {
			0% {
				opacity: 0;
				@include transform(translateX(-100px));
			}

			60% {
				opacity: 1;
				@include transform(translateX(20px));
			}

			100% {
				@include transform(translateX(0));
			}
		}

		@include keyframes(g-bounce-2-inverse) {
			0% {
				opacity: 0;
				@include transform(translateX(100px));
			}

			60% {
				opacity: 1;
				@include transform(translateX(-20px));
			}

			100% {
				@include transform(translateX(0));
			}
		}
	}
}