/* Style Settings */

@import url('https://fonts.googleapis.com/css?family=Karla:400,700&display=swap');
:root {

	--color-gray-light-1: #f8f8f8;	--color-gray-light-2: #e9e9e9;

	--color-gray-light-3: #dedede;

	--color-gray-dark-1: #545454;

	--color-gray-dark-2: #737373;

	--color-gray-dark-3: #9a9a9a;

	--color-blue-dark-1: #00387f;

	--color-tiffany: #00a6a6;

	--profile-theme: #4682bf;

	--timeline-circle-theme: #14253e;

	

	--pgbar-length: 100%;

	--MATH-PI: 3.1415px;

	--percent: 100;

}

html {

	font-size: 100%;

    font-family: 'PT Sans', sans-serif;

}

* {

	box-sizing: border-box;

}

body {

	margin: 0;

	padding: 3rem 1rem;

	min-height: 100vh;

	background-color: var(--color-gray-light-3);

}

.wrapper {

	margin: 0 auto;

	max-width: 70rem;

	background-color: var(--color-gray-light-2);

	display: flex;

	box-shadow: 0px 0px 15px 4px #b3b3b3;

}

.intro {

	flex: 0 0 250px;

	background-color: var(--color-gray-light-1);

	box-shadow: 5px 0px 15px 0px #b3b3b3;

	z-index: 5;

}

.profile {

	position: relative;

	background-color: var(--profile-theme);

	padding: 2rem 1rem;

	margin-bottom: 50px;

	text-align: center;

	user-select: none;

}

.profile::after {

	content: " ";

	position: absolute;

	left: 0;

	bottom: -15px;

	width: 100%;

	height: 30px;

	background-color: var(--profile-theme);

	transform: skewY(-5deg);

}

.photo img {

	width: 80%;

	border-radius: 50%;

}

.bio .name {

	font-size: 1.5rem;

	text-align: center;

	color: var(--color-gray-light-1);

	margin: 0;

	margin-top: 1rem;

}

.bio .profession {

	font-size: 1rem;

	text-align: center;

	color: var(--color-gray-light-1);

	margin: 0;

}

.intro-section {

	padding: 0 1rem;

	color: var(--color-gray-dark-1);

}

.intro-section .title {

	font-size: 1rem;

	font-weight: bold;

	text-transform: uppercase;

	letter-spacing: 1px;

}

.about .paragraph {

	text-align: justify;

}

.info-section {

	margin: 1rem 0;

}

.info-section span {

	position: relative;

	transition: all 0.3s;

}

.info-section i {

	color: var(--profile-theme);

	width: 20px;

	height: 20px;

}

.link a {

	text-decoration: none;

	color: inherit;

}

.link span::after {

	position: absolute;

	content: '';

	left: 50%;

	bottom: -3px;

	width: 0;

	height: 2px;

	background-color: var(--profile-theme);

	transition: width 0.3s;

	/*transition-timing-function: cubic-bezier(.64,.51,.16,.86);*/

	transition-timing-function: cubic-bezier(.92,.57,.33,1.02);

	transform: translate(-50%, 0);

}

.link span:hover {

	color: var(--profile-theme);

}

.link span:hover::after {

	width: 100%;

}

/* Detail section overall setting*/

.detail {

	flex: 1 0 0;

	background-color: white;

	padding: 2rem;

}

.detail:hover > .detail-section:not(:hover) {

	opacity: 0.3;

}

.detail-section {

	transition: all 0.3s;

}

.detail-section:not(:last-of-type) {

	padding-bottom: 1rem;

}

.detail-title {

	display: flex;

	align-items: center;

}

.detail-section > .detail-content {

	padding: 1.5rem;

	padding-left: 2rem;

	user-select: none;

}

.detail-section.edu > .detail-content {

	padding-left: calc(1.5rem + 10px);

}

.title-icon + span {

	font-size: 1.5rem;

	transition: all 0.3s;

}

.title-icon {

	display: inline-flex;

	justify-content: center;

	align-items: center;

	padding: 1rem;

	margin-right: 1rem;

	width: 2.5rem;

	height: 2.5rem;

	background-color: var(--profile-theme);

	border-radius: 50%;

	transition: all 0.3s;

}

.title-icon i {

	color: white;

	line-height: 1rem;

	font-size: 1rem;

	text-align: center;

}

.detail-section:hover .title-icon {

	transform: scale(1.5);

	margin-right: 1.5rem;

}

.detail-section:hover .title-icon + span {

	letter-spacing: 1.5px;

}

/* time line block in education section */

.timeline-block {

	position: relative;

	padding-left: 30px;

}

.timeline-block:not(:last-of-type) {

	margin-bottom: 1rem;	

}

.timeline-block h1 {

	font-size: 1rem;

	margin: 5px 0;

	transition: all 0.3s;

}

.timeline-block p {

	font-size: 0.8rem;

	margin: 5px 0;

}

.timeline-block time {

	font-size: 0.8rem;

	color: var(--color-gray-dark-2);

}

.timeline-block::before {

	position: absolute;

	content: '';

	width: 15px;

	height: 15px;

	background-color: white;

	border: 3px solid var(--timeline-circle-theme);

	border-radius: 50%;

	left: -10px;

	top: -5px;

}

.timeline-block::after {

	position: absolute;

	content: '';

	width: 3px;

	height: 100%;

	background-color: var(--timeline-circle-theme);

	left: -1px;

	top: 13px;

}

.timeline-block:hover h1 {

	color: var(--color-tiffany);

}

.timeline-block:hover::before {

	animation: circle 1.2s infinite;

}

/* Programming skills section */

.pg-list, .tool-list, .favor-list {

	padding: 0;

	list-style: none;

}

.pg-list > li {	

	margin: 1rem 0;

	display: flex;

	align-items: center;

}

.sb-skeleton {

	position: relative;

	flex: 1 0 auto;

	height: 2px;

	background-color: var(--color-gray-dark-3);

}

.pg-list > li > span {

	flex: 0 0 100px;

}

.sb-skeleton > .skillbar {

	position: absolute;

	left: 0;

	top: -1px;

	width: var(--pgbar-length);

	height: 4px;

	background-color: var(--profile-theme);

}

.tool-list {

	list-style: none;

	display: flex;

	justify-content: space-between;

}

.tool-list > li {

	position: relative;

	text-align: center;

	flex: 0 0 25%;

}

.tool-list > li > svg {

	position: relative;

	fill: transparent;

	width: 95%;

	transform: rotate(-90deg);

}

.tool-list > li > svg > circle {

	stroke-width: 1px;

	stroke: #cdcdcd;

}

.tool-list > li > svg > circle.cbar {

	stroke-width: 3px;

	stroke: var(--profile-theme);

	stroke-linecap: round;

	stroke-dashoffset: 0;

	stroke-dasharray: calc(var(--MATH-PI) * 45 * 2);

	transition: all 0.8s;

	transition-timing-function: cubic-bezier(.64,.51,.16,.86);

}

.tool-list > li:hover > svg > circle.cbar {

	stroke-width: 4px;

	stroke: var(--color-tiffany);

	stroke-dashoffset: calc(var(--MATH-PI) * 45 * 2 * (1 - var(--percent)));

}

.tool-list > li > .tl-name,

.tool-list > li > .tl-exp {

	position: absolute;

	left: 50%;

	color: var(--color-gray-dark-1);

}

.tool-list > li > .tl-name {

	top: 50%;

	font-size: 1.2rem;

	transform: translate(-50%, -50%);

}

.tool-list > li > .tl-exp {	

	top: calc(50% + 1.4rem);

	font-size: 1rem;

	transform: translate(-50%, -50%);

}

/* Interests Section */

.outer-frame {

	border: 1px solid var(--color-gray-dark-3);

	border-radius: 5px;

}

.favor-list {

	display: flex;

	flex-wrap: wrap;

	align-items: center;

	align-content: center;

}

.favor-list > li {

	display: flex;

	flex: 1 0 0;

	align-items: center;

	justify-content: baseline;

	flex-direction: column;

	color: var(--profile-theme);

	padding: 1rem 0;

	transition: all 0.3s;

}

.favor-list > li > i {

	display: inline-flex;

	justify-content: center;

	align-items: center;

	font-size: 40px;

	width: 50px;

	height: 50px;

}

.favor-list > li:hover {

	transform: scale(1.2);

	color: var(--color-tiffany);

}

.favor-list > li > span {

	letter-spacing: 1px;

}

@keyframes circle {

  0% {

    box-shadow: 0 0 0 0px rgba(51, 52, 57, 1);

  }

  100% {

    box-shadow: 0 0 0 6px rgba(51, 52, 57, 0);

  }

}

@media (max-width: 1024px) {

	html {

		font-size: 90%;

	}

	.wrapper {

		flex-direction: column;

	}

	.intro, .detail {

		flex: 0 0 100%;

		box-shadow: none;

	}

	.intro-section {

		padding: 0 2rem;

	}

	.profile {

		margin-bottom: 1rem;

	}

	.profile::after {

		display: none;

	}

	.photo img {

		width: 100px;

		height: 100px;

	}

}

@media (max-width: 768px) {

	html {

		font-size: 80%;

	}

	.tool-list {

		flex-wrap: wrap;

	}

	.tool-list > li {

		flex: 0 0 33.33%;

	}

	.favor-list > li {

		flex: 0 0 33.3333%;

	}

}

@media (max-width: 500px) {

	html {

		font-size: 70%;

	}

}