/*-----------------------------------*\
  #style.css
\*-----------------------------------*/

/**
 * Original copyright 2022 @codewithsadee
 * Modified by [Ziming Lei Lin] in 2025
 */

/*-----------------------------------*\
  #CUSTOM PROPERTY
\*-----------------------------------*/


:root {
	/**
	* colors
	*/

	/* gradient */
	--bg-gradient-onyx: linear-gradient(
		to bottom right, 
		hsl(240, 1%, 25%) 3%, 
		hsl(0, 0%, 19%) 97%
	);
	--bg-gradient-jet: linear-gradient(
		to bottom right, 
		hsla(240, 1%, 18%, 0.251) 0%, 
		hsla(240, 2%, 11%, 0) 100%
	), hsl(240, 2%, 13%);
	--bg-gradient-yellow-1: linear-gradient(
		to bottom right, 
		hsl(45, 100%, 71%) 0%, 
		hsla(36, 100%, 69%, 0) 50%
	);
	--bg-gradient-yellow-2: linear-gradient(
		135deg, 
		hsla(45, 100%, 71%, 0.251) 0%, 
		hsla(35, 100%, 68%, 0) 59.86%
	), hsl(240, 2%, 13%);
	--border-gradient-onyx: linear-gradient(
		to bottom right, 
		hsl(0, 0%, 25%) 0%, 
		hsla(0, 0%, 25%, 0) 50%
	);
	--text-gradient-yellow: linear-gradient(
		to right, 
		hsl(45, 100%, 72%), 
		hsl(35, 100%, 68%)
	);

	/* solid */
	--jet: hsl(0, 0%, 22%);
	--onyx: hsl(240, 1%, 17%);
	--eerie-black-1: hsl(240, 2%, 13%);
	--eerie-black-2: hsl(240, 2%, 12%);
	--smoky-black: hsl(0, 0%, 7%);
	--white-1: hsl(0, 0%, 100%);
	--white-2: hsl(0, 0%, 98%);
	--orange-yellow-crayola: hsl(45, 100%, 72%);
	--vegas-gold: hsl(45, 54%, 58%);
	--light-gray: hsl(0, 0%, 84%);
	--light-gray-70: hsla(0, 0%, 84%, 0.7);
	--bittersweet-shimmer: hsl(0, 43%, 51%);

	/**
	* typography
	*/

	/* font-family */
	--ff-poppins: 'Poppins', sans-serif;

	/* font-size */
	--fs-1: 24px;
	--fs-2: 18px;
	--fs-3: 17px;
	--fs-4: 16px;
	--fs-5: 15px;
	--fs-6: 14px;
	--fs-7: 13px;
	--fs-8: 11px;

	/* font-weight */
	--fw-300: 300;
	--fw-400: 400;
	--fw-500: 500;
	--fw-600: 600;

	/**
	* shadow
	*/
	--shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.25);
	--shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.25);
	--shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.25);
	--shadow-4: 0 25px 50px hsla(0, 0%, 0%, 0.15);
	--shadow-5: 0 24px 80px hsla(0, 0%, 0%, 0.25);

	/**
	* transition
	*/
	--transition-1: 0.25s ease;
	--transition-2: 0.5s ease-in-out;
}


/*-----------------------------------*\
  #RESET
\*-----------------------------------*/

*, *::before, *::after {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

a { text-decoration: none; }

li { list-style: none; }

img, ion-icon, a, button, time, span { display: block; }

button {
	font: inherit;
	background: none;
	border: none;
	text-align: left;
	cursor: pointer;
}

input, textarea {
	display: block;
	width: 100%;
	background: none;
	font: inherit;
}

::selection {
	background: var(--orange-yellow-crayola);
	color: var(--smoky-black);
}

:focus { outline-color: var(--orange-yellow-crayola); }

html { font-family: var(--ff-poppins); }

body { background: var(--smoky-black); }


/*-----------------------------------*\
  #REUSED STYLE
\*-----------------------------------*/

.sidebar,
article {
	background: var(--eerie-black-2);
	border: 1px solid var(--jet);
	border-radius: 20px;
	padding: 15px;
	box-shadow: var(--shadow-1);
	z-index: 1;
}

.separator {
	width: 100%;
	height: 1px;
	background: var(--jet);
	margin: 16px 0;
}

.icon-box {
	position: relative;
	background: var(--border-gradient-onyx);
	width: 30px;
	height: 30px;
	border-radius: 8px;
	display: flex;
	justify-content: center;
	align-items: center;
	font-size: 16px;
	color: var(--orange-yellow-crayola);
	box-shadow: var(--shadow-1);
	z-index: 1;
}


.icon-box::before {
	content: "";
	position: absolute;
	inset: 1px;
	background: var(--eerie-black-1);
	border-radius: inherit;
	z-index: -1;
}

.icon-box ion-icon { --ionicon-stroke-width: 35px; }

.icon-box:hover {
	scale: 1.1;
	background: var(--bg-gradient-yellow-1);
}

article { display: none; }

article.active {
	display: block;
	animation: fade 0.5s ease backwards;
}

@keyframes fade {
	0% { opacity: 0; }
	100% { opacity: 1; }
}

.h2,
.h3,
.h4,
.h5 {
	color: var(--white-2);
	text-transform: capitalize;
}

.h2 { font-size: var(--fs-1); }

.h3 { font-size: var(--fs-2); }

.h4 { font-size: var(--fs-4); }

.h5 {
	font-size: var(--fs-7);
	font-weight: var(--fw-500);
}

.article-title {
	position: relative;
	padding-bottom: 7px;
}

.article-title::after {
	content: "";
	position: absolute;
	bottom: 0;
	left: 0;
	width: 30px;
	height: 3px;
	background: var(--text-gradient-yellow);
	border-radius: 3px;
}

.has-scrollbar::-webkit-scrollbar {
	width: 5px;
	height: 5px;
}

.has-scrollbar::-webkit-scrollbar-track {
	background: var(--onyx);
	border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-thumb {
	background: var(--orange-yellow-crayola);
	border-radius: 5px;
}

.has-scrollbar::-webkit-scrollbar-button { width: 20px; }

.content-card {
	position: relative;
	background: var(--border-gradient-onyx);
	padding: 15px;
	padding-top: 45px;
	border-radius: 14px;
	box-shadow: var(--shadow-2);
	cursor: pointer;
	z-index: 1;
}

.content-card::before {
	content: "";
	position: absolute;
	inset: 1px;
	background: var(--bg-gradient-jet);
	border-radius: inherit;
	z-index: -1;
}


/*-----------------------------------*\
  #MAIN
\*-----------------------------------*/

main {
	margin: 15px 12px;
	margin-bottom: 75px;
	min-width: 259px;
}


/*-----------------------------------*\
  #SIDEBAR
\*-----------------------------------*/

.sidebar {
	margin-bottom: 15px;
	max-height: 112px;
	overflow: hidden;
	transition: var(--transition-2);
}

.sidebar.active { max-height: 405px; }

.sidebar-info {
	position: relative;
	display: flex;
	justify-content: flex-start;
	align-items: center;
	gap: 15px;
}

.avatar-box {
	width: clamp(80px, 16vw, 150px);
	height: clamp(80px, 16vw, 150px);
	background: var(--bg-gradient-onyx);
	border-radius: 50% !important;
	overflow: hidden;
	display: flex;
	align-items: center;
	justify-content: center;
}

.avatar-box img {
	object-fit: cover;
	border-radius: 50%;
	aspect-ratio: 1 / 1;
}

.info-content .name {
	color: var(--white-2);
	font-size: var(--fs-3);
	font-weight: var(--fw-500);
	letter-spacing: -0.25px;
	margin-bottom: 10px;
}

.info-content .title {
	color: var(--white-1);
	background: var(--onyx);
	font-size: var(--fs-8);
	font-weight: var(--fw-300);
	width: max-content;
	padding: 3px 12px;
	border-radius: 8px;
}

.info_more-btn {
	position: absolute;
	top: -15px;
	right: -15px;
	border-radius: 0 15px;
	font-size: 13px;
	color: var(--orange-yellow-crayola);
	background: var(--border-gradient-onyx);
	padding: 10px;
	box-shadow: var(--shadow-2);
	transition: var(--transition-1);
	z-index: 1;
}

.info_more-btn::before {
	content: "";
	position: absolute;
	inset: 1px;
	border-radius: inherit;
	background: var(--bg-gradient-jet);
	transition: var(--transition-1);
	z-index: -1;
}

.info_more-btn:hover,
.info_more-btn:focus { background: var(--bg-gradient-yellow-1); }

.info_more-btn:hover::before,
.info_more-btn:focus::before { background: var(--bg-gradient-yellow-2); }

.info_more-btn span { display: none; }

.sidebar-info_more {
	opacity: 0;
	visibility: hidden;
	transition: var(--transition-2);
}

.sidebar.active .sidebar-info_more {
	opacity: 1;
	visibility: visible;
}

.contacts-list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 16px;
}

.contact-item {
	min-width: 100%;
	display: flex;
	align-items: center;
	gap: 16px;
}

.contact-info {
	max-width: calc(100% - 46px);
	width: calc(100% - 46px);
}

.contact-title {
	color: var(--light-gray-70);
	font-size: var(--fs-8);
	text-transform: uppercase;
	margin-bottom: 2px;
}

.contact-info :is(.contact-link, time, address) {
	color: var(--white-2);
	font-size: var(--fs-7);
}

.contact-info address { font-style: normal; }

.social-list {
	display: flex;
	justify-content: flex-start;
	align-items: center;
	gap: 15px;
	padding-bottom: 4px;
	padding-left: 7px;
}

.social-item .social-link {
	color: var(--light-gray-70);
	font-size: 18px;
}

.social-item .social-link:hover { color: var(--light-gray); }


/*-----------------------------------*\
  #NAVBAR
\*-----------------------------------*/

.navbar {
	position: fixed;
	bottom: 0;
	left: 0;
	width: 100%;
	background: hsla(240, 1%, 17%, 0.75);
	backdrop-filter: blur(10px);
	border: 1px solid var(--jet);
	border-radius: 12px 12px 0 0;
	box-shadow: var(--shadow-2);
	z-index: 5;
}

.navbar-list {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
	padding: 0 10px;
}

.navbar-link {
	color: var(--light-gray);
	font-size: var(--fs-8);
	padding: 20px 7px;
	transition: color var(--transition-1);
}

.navbar-link:hover,
.navbar-link:focus { color: var(--light-gray-70); }

.navbar-link.active { color: var(--orange-yellow-crayola); }


/*-----------------------------------*\
  #ABOUT
\*-----------------------------------*/

.about .article-title { margin-bottom: 15px; }

.about-text {
	color: var(--light-gray);
	font-size: var(--fs-6);
	font-weight: var(--fw-300);
	line-height: 1.6;
}

.about-text p { margin-bottom: 15px; }


/**
 * #service 
 */

.service { margin-bottom: 35px; }

.service-title { margin-bottom: 20px; }

.service-list {
	display: grid;
	grid-template-columns: 1fr;
	gap: 20px;
}

.service-item {
	position: relative;
	background: var(--border-gradient-onyx);
	padding: 20px;
	border-radius: 14px;
	box-shadow: var(--shadow-2);
	z-index: 1;
	transition: transform 0.3s ease;
}

.service-item:hover {
	transform: translateY(-8px);
	background: var(--bg-gradient-yellow-1);
}

.service-item::before {
	content: "";
	position: absolute;
	inset: 1px;
	background: var(--bg-gradient-jet);
	border-radius: inherit;
	z-index: -1;
}

.service-icon-box { 
	margin-bottom: 10px; 
}

.service-icon-box img { 
	margin: auto; 
}

.service-content-box { 
	text-align: center; 
}

.service-item-title { margin-bottom: 7px; }

.service-item-text {
	color: var(--light-gray);
	font-size: var(--fs-6);
	font-weight: var(--fw-3);
	line-height: 1.6;
}


/**
 * #technology-used 
 */

.technology-used { margin-bottom: 10px; }

.technology-used-list {
	display: flex;
	justify-content: flex-start;
	align-items: flex-start;
	gap: 10px;
	margin: 0 -15px;
	padding: 25px;
	padding-bottom: 25px;
	overflow-x: auto;
	scroll-behavior: smooth;
	overscroll-behavior-inline: contain;
	scroll-snap-type: inline mandatory;
	scroll-padding-inline: 25px;
}

.technology-used-item {
	min-width: 50%;
	scroll-snap-align: start;
}

.technology-used-item img {
	width: 100%;
	filter: grayscale(1);
	transition: var(--transition-1);
}

.technology-used-item img:hover { filter: grayscale(0); }


/*-----------------------------------*\
  #RESUME
\*-----------------------------------*/

.article-title { margin-bottom: 30px; }


/**
 * education and experience 
 */

.timeline { margin-bottom: 30px; }

.timeline .title-wrapper {
	display: flex;
	align-items: center;
	gap: 15px;
	margin-bottom: 25px;
}

.timeline-list {
	font-size: var(--fs-6);
	margin-left: 45px;
}

.timeline-item { position: relative; }

.timeline-item:not(:last-child) { margin-bottom: 20px; }

.timeline-item-title {
	font-size: var(--fs-6);
	line-height: 1.3;
	margin-bottom: 7px;
}

.timeline-list span {
	color: var(--vegas-gold);
	font-weight: var(--fw-400);
	line-height: 1.6;
}

.timeline-item:not(:last-child)::before {
	content: "";
	position: absolute;
	top: -25px;
	left: -30px;
	width: 1px;
	height: calc(100% + 50px);
	background: var(--jet);
}

.timeline-item::after {
	content: "";
	position: absolute;
	top: 5px;
	left: -33px;
	height: 6px;
	width: 6px;
	background: var(--text-gradient-yellow);
	border-radius: 50%;
	box-shadow: 0 0 0 4px var(--jet);
}

.timeline-text {
	color: var(--light-gray);
	font-weight: var(--fw-300);
	line-height: 1.6;
}


/**
 * skills 
 */

.skills-title { margin-bottom: 20px; }

.skills-list { padding: 20px; }

.skills-item:not(:last-child) { margin-bottom: 15px; }

.skill .title-wrapper {
	display: flex;
	align-items: center;
	gap: 5px;
	margin-bottom: 8px;
}

.skill .title-wrapper data {
	color: var(--light-gray);
	font-size: var(--fs-7);
	font-weight: var(--fw-300);
}

.skill-progress-bg {
	background: var(--jet);
	width: 100%;
	height: 8px;
	border-radius: 10px;
}

.skill-progress-fill {
	background: var(--text-gradient-yellow);
	height: 100%;
	border-radius: inherit;
}


/*-----------------------------------*\
  #CONTACT
\*-----------------------------------*/

.mapbox {
	position: relative;
	height: 250px;
	width: 100%;
	border-radius: 16px;
	margin-bottom: 30px;
	border: 1px solid var(--jet);
	overflow: hidden;
}

.mapbox figure { height: 100%; }

.mapbox iframe {
	width: 100%;
	height: 100%;
	border: none;
	filter: grayscale(1) invert(1);
}

.contact-form { margin-bottom: 10px; }

.form-title { margin-bottom: 20px; }

.input-wrapper {
	display: grid;
	grid-template-columns: 1fr;
	gap: 25px;
	margin-bottom: 25px;
}

.form-input {
	color: var(--white-2);
	font-size: var(--fs-6);
	font-weight: var(--fw-400);
	padding: 13px 20px;
	border: 1px solid var(--jet);
	border-radius: 14px;
	outline: none;
}

.form-input::placeholder { font-weight: var(--fw-500); }

.form-input:focus { border-color: var(--orange-yellow-crayola); }

textarea.form-input {
	min-height: 100px;
	height: 120px;
	max-height: 200px;
	resize: vertical;
	margin-bottom: 25px;
}

textarea.form-input::-webkit-resizer { display: none; }

.form-input:focus:invalid { border-color: var(--bittersweet-shimmer); }

.form-btn {
	position: relative;
	width: 100%;
	background: var(--border-gradient-onyx);
	color: var(--orange-yellow-crayola);
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 10px;
	padding: 13px 20px;
	border-radius: 14px;
	font-size: var(--fs-6);
	text-transform: capitalize;
	box-shadow: var(--shadow-3);
	z-index: 1;
  	transition: var(--transition-1);
}

.form-btn::before {
	content: "";
	position: absolute;
	inset: 1px;
	background: var(--bg-gradient-jet);
	border-radius: inherit;
	z-index: -1;
	transition: var(--transition-1);
}

.form-btn ion-icon { font-size: 16px; }

.form-btn:hover { background: var(--bg-gradient-yellow-1); }

.form-btn:hover::before { background: var(--bg-gradient-yellow-2); }

.form-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form-btn:disabled:hover { background: var(--border-gradient-onyx); }

.form-btn:disabled:hover::before { background: var(--bg-gradient-jet); }


/*-----------------------------------*\
  #CUSTOM ALERT POPUP
\*-----------------------------------*/
.custom-alert {
	display: none; 
	position: fixed;
	top: 20px;
	left: 50%;
	transform: translateX(-50%);
	background-color: var(--eerie-black-1); 
	color: var(--orange-yellow-crayola); 
	padding: 15px 25px;
	border-radius: 14px;
	box-shadow: var(--shadow-3);
	font-size: var(--fs-6);
	font-weight: var(--fw-500);
	z-index: 1000;
	transition: opacity 0.3s ease, transform 0.3s ease;
}

.custom-alert.success {
	background: var(--eerie-black-1); 
	color: var(--orange-yellow-crayola);
}

.custom-alert.error {
	background: var(--eerie-black-1);
	color: var(--bittersweet-shimmer); 
}

.custom-alert.show {
	display: block;
	opacity: 1;
	transform: translateX(-50%) translateY(0);
}

.custom-alert.hide {
	opacity: 0;
	transform: translateX(-50%) translateY(-20px);
}


/*-----------------------------------*\
  #RESPONSIVE
\*-----------------------------------*/

/**
 * responsive larger than 450px screen
 */

@media (min-width: 450px) {

	/**
	* client
	*/

	.technology-used-item { min-width: calc(33.33% - 10px); }

  	.avatar-box { 
		width: 80px;
  		height: 80px;
	}

  	.avatar-box img { 
		width: 80px; 
		height: 80px;
	}
}


/**
 * responsive larger than 580px screen
 */

@media (min-width: 580px) {

	/**
	* CUSTOM PROPERTY
	*/

	:root {
		/**
		* typography
		*/
		--fs-1: 32px;
		--fs-2: 24px;
		--fs-3: 26px;
		--fs-4: 18px;
		--fs-6: 15px;
		--fs-7: 15px;
		--fs-8: 12px;
  	}


	/**
	* #REUSED STYLE
	*/

	.sidebar, article {
		width: 520px;
		margin-inline: auto;
		padding: 30px;
	}

	.article-title {
		font-weight: var(--fw-600);
		padding-bottom: 15px;
	}

	.article-title::after {
		width: 40px;
		height: 5px;
	}

	.icon-box {
		width: 48px;
		height: 48px;
		border-radius: 12px;
		font-size: 18px;
	}


	/**
	* #MAIN
	*/

	main {
		margin-top: 60px;
		margin-bottom: 100px;
	}


	/**
	* #SIDEBAR
	*/

	.sidebar {
		max-height: 180px;
		margin-bottom: 30px;
	}

	.sidebar.active { max-height: 584px; }

	.sidebar-info { gap: 25px; }

	.avatar-box { 
		width: 120px;
		height: 120px;          
		border-radius: 30px; 
	}

  	.avatar-box img { 
		width: 120px; 
		height: 120px; 
	}

	.info-content .name { margin-bottom: 15px; }

	.info-content .title { padding: 5px 18px; }

	.info_more-btn {
		top: -30px;
		right: -30px;
		padding: 10px 15px;
	}

	.info_more-btn span {
		display: block;
		font-size: var(--fs-8);
	}

	.info_more-btn ion-icon { display: none; }

	.separator { margin: 32px 0; }

	.contacts-list { gap: 20px; }

	.contact-info {
		max-width: calc(100% - 64px);
		width: calc(100% - 64px);
	}


	/**
	* #NAVBAR
	*/

	.navbar { border-radius: 20px 20px 0 0; }

	.navbar-list { gap: 20px; }

	.navbar-link { --fs-8: 14px; }


	/**
	* #ABOUT
	*/

	.about .article-title { margin-bottom: 20px; }

	.about-text { margin-bottom: 40px; }

	/* service */

	.service-item {
		display: flex;
		justify-content: flex-start;
		align-items: flex-start;
		gap: 18px;
		padding: 30px;
	}

	.service-icon-box {
		margin-bottom: 0;
		margin-top: 5px;
	}

	.service-content-box { text-align: left; }

	/* technology-used */

	.technology-used-list {
		gap: 50px;
		margin: 0 -30px;
		padding: 45px;
		scroll-padding-inline: 45px;
	}

	.technology-used-item { min-width: calc(33.33% - 35px); }


	/**
	* #RESUME
	*/
	.timeline-list { margin-left: 65px; }

	.timeline-item:not(:last-child)::before { left: -40px; }

	.timeline-item::after {
		height: 8px;
		width: 8px;
		left: -43px;
	}

	.skills-item:not(:last-child) { margin-bottom: 25px; }


	/**
	* #CONTACT
	*/
	.mapbox {
		height: 380px;
		border-radius: 18px;
	}

	.input-wrapper {
		gap: 30px;
		margin-bottom: 30px;
	}

	.form-input { padding: 15px 20px; }

	textarea.form-input { margin-bottom: 30px; }

	.form-btn {
		--fs-6: 16px;
		padding: 16px 20px;
	}

	.form-btn ion-icon { font-size: 18px; }
}


/**
 * responsive larger than 768px screen
 */

@media (min-width: 768px) {

	/**
	* REUSED STYLE
	*/
	.sidebar, article { width: 700px; }

	.has-scrollbar::-webkit-scrollbar-button { width: 100px; }


	/**
	* SIDEBAR
	*/
	.contacts-list {
		grid-template-columns: 1fr 1fr;
		gap: 30px 15px;
	}


	/**
	* NAVBAR
	*/

	.navbar-link { --fs-8: 15px; }


	/**
	* PORTFOLIO
	*/

	.article-title { padding-bottom: 20px; }


	/**
	* CONTACT
	*/

	.input-wrapper { grid-template-columns: 1fr 1fr; }

	.form-btn {
		width: max-content;
		margin-left: auto;
	}
}


/**
 * responsive larger than 1024px screen
 */

@media (min-width: 1024px) {

	/**
	* CUSTOM PROPERTY
	*/

	:root {
		/**
		* shadow
		*/
		--shadow-1: -4px 8px 24px hsla(0, 0%, 0%, 0.125);
		--shadow-2: 0 16px 30px hsla(0, 0%, 0%, 0.125);
		--shadow-3: 0 16px 40px hsla(0, 0%, 0%, 0.125);
	}


	/**
	* REUSED STYLE
	*/

	.sidebar, article {
		width: 950px;
		box-shadow: var(--shadow-5);
	}


	/**
	* MAIN 
	*/

	main { margin-bottom: 60px; }

	.main-content {
		position: relative;
		width: max-content;
		margin: auto;
	}


	/**
	* NAVBAR
	*/

	.navbar {
		position: absolute;
		bottom: auto;
		top: 0;
		left: auto;
		right: 0;
		width: max-content;
		border-radius: 0 20px;
		padding: 0 20px;
		box-shadow: none;
	}

	.navbar-list {
		gap: 30px;
		padding: 0 20px;
	}

	.navbar-link { font-weight: var(--fw-500); }


	/**
	* ABOUT
	*/

	/* service */

	.service-list {
		grid-template-columns: 1fr 1fr;
		gap: 20px 25px;
	}

	/* technology-used */

	.technology-used-item { min-width: calc(25% - 38px); }


	/**
	* PORTFOLIO
	*/

	.project-list { grid-template-columns: repeat(3, 1fr); }
}


/**
 * responsive larger than 1250px screen
 */

@media (min-width: 1250px) {

	/**
	* RESET
	*/

	body::-webkit-scrollbar { width: 20px; }

	body::-webkit-scrollbar-track { background: var(--smoky-black); }

	body::-webkit-scrollbar-thumb {
		border: 5px solid var(--smoky-black);
		background: hsla(0, 0%, 100%, 0.1);
		border-radius: 20px;
		box-shadow: inset 1px 1px 0 hsla(0, 0%, 100%, 0.11),
					inset -1px -1px 0 hsla(0, 0%, 100%, 0.11);
	}

	body::-webkit-scrollbar-thumb:hover { background: hsla(0, 0%, 100%, 0.15); }

	body::-webkit-scrollbar-button { height: 60px; }



	/**
	* REUSED STYLE
	*/

	.sidebar, article { width: auto; }

	article { min-height: 100%; }


	/**
	* MAIN
	*/

	main {
		max-width: 1200px;
		margin-inline: auto;
		display: flex;
		justify-content: center;
		align-items: stretch;
		gap: 25px;
	}

	.main-content {
		min-width: 75%;
		width: 75%;
		margin: 0;
	}


	/**
	* SIDEBAR
	*/

	.sidebar {
		position: sticky;
		top: 60px;
		max-height: max-content;
		height: 100%;
		margin-bottom: 0;
		padding-top: 60px;
		z-index: 1;
	}

	.sidebar-info { flex-direction: column; }

	.avatar-box img { 
		width: 150px; 
		height: 150px;
	}

	.info-content .name {
		white-space: nowrap;
		text-align: center;
	}

	.info-content .title { margin: auto; }

	.info_more-btn { display: none; }

	.sidebar-info_more {
		opacity: 1;
		visibility: visible;
	}

	.contacts-list { grid-template-columns: 1fr; }

	.contact-info :is(.contact-link) {
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}

	.contact-info :is(.contact-link, time, address) {
		--fs-7: 14px;
		font-weight: var(--fw-300);
	}

	.separator:last-of-type {
		margin: 15px 0;
		opacity: 0;
	}

	.social-list { justify-content: center; }


	/**
	* RESUME
	*/

	.timeline-text { max-width: 700px; }
}