@charset "utf-8";

:root {
	--bg: #f5f7fb;
	--panel: #ffffff;
	--text: #172033;
	--muted: #526071;
	--line: #d9e1ec;
	--accent: #1f6feb;
	--accent-dark: #174ea6;
	--shadow: 0 18px 45px rgba(23, 32, 51, 0.10);
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0 auto;
	width: 92%;
	max-width: 1080px;
	background: radial-gradient(circle at top left, #e9f2ff 0, transparent 34rem), var(--bg);
	color: var(--text);
	font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	font-size: 16px;
	line-height: 1.65;
}

a {
	color: var(--accent-dark);
	font-weight: 600;
	text-decoration: none;
}

a:hover,
a:focus {
	color: var(--accent);
	text-decoration: underline;
}

header {
	display: grid;
	grid-template-columns: 230px 1fr;
	gap: 34px;
	align-items: center;
	padding: 56px 0 30px;
}

header .profilePhoto {
	width: 220px;
	height: 220px;
	border: 8px solid var(--panel);
	border-radius: 50%;
	box-shadow: var(--shadow);
	overflow: hidden;
}

header .profilePhoto img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

header .profileHeader {
	padding: 30px;
	background: rgba(255, 255, 255, 0.78);
	border: 1px solid rgba(217, 225, 236, 0.85);
	border-radius: 28px;
	box-shadow: var(--shadow);
	backdrop-filter: blur(10px);
}

header .profileHeader h1 {
	margin: 0;
	color: var(--text);
	font-size: clamp(2.3rem, 6vw, 4.4rem);
	font-weight: 800;
	letter-spacing: -0.06em;
	line-height: 0.95;
}

header .profileHeader h3 {
	margin: 16px 0 20px;
	color: var(--accent-dark);
	font-size: 1rem;
	font-weight: 800;
	letter-spacing: 0.08em;
	line-height: 1.4;
	text-transform: uppercase;
}

hr {
	border: 0;
	height: 1px;
	background: var(--line);
}

header .profileHeader p {
	margin: 20px 0 0;
	color: var(--muted);
	font-size: 1rem;
}

.mainContent {
	display: block;
	padding-bottom: 28px;
}

.mainContent .externalResourcesNav {
	display: block;
	margin: 10px auto 34px;
	text-align: center;
	line-height: 2.1;
}

.mainContent .externalResourcesNav .externalResources {
	display: inline;
	margin: 0 0.45rem;
	color: var(--accent-dark);
	font-size: 1rem;
	font-weight: 800;
	letter-spacing: 0;
	line-height: inherit;
	text-align: center;
	text-transform: none;
	white-space: nowrap;
}

.mainContent .externalResourcesNav .externalResources::before {
	content: "§\00a0";
}

.mainContent .externalResourcesNav .externalResources:nth-child(1) {
	color: #6f42c1;
}

.mainContent .externalResourcesNav .externalResources:nth-child(2) {
	color: #174ea6;
}

.mainContent .externalResourcesNav .externalResources:nth-child(3) {
	color: #22863a;
}

.mainContent .externalResourcesNav .externalResources:nth-child(4) {
	color: #d73a49;
}

.mainContent .externalResourcesNav .externalResources:nth-child(5) {
	color: #b45309;
}

.mainContent .externalResourcesNav .externalResources:hover,
.mainContent .externalResourcesNav .externalResources:focus {
	color: var(--accent);
	text-decoration: underline;
}

.icon {
	display: inline-block;
	width: 22px;
	height: 22px;
	background-color: currentColor;
	flex: 0 0 auto;
	-webkit-mask-position: center;
	-webkit-mask-repeat: no-repeat;
	-webkit-mask-size: contain;
	mask-position: center;
	mask-repeat: no-repeat;
	mask-size: contain;
}

.icon-cv {
	-webkit-mask-image: url("../icons/cv.svg");
	mask-image: url("../icons/cv.svg");
}

.icon-email {
	-webkit-mask-image: url("../icons/email.svg");
	mask-image: url("../icons/email.svg");
}

.icon-flux {
	-webkit-mask-image: url("../icons/flux.svg");
	mask-image: url("../icons/flux.svg");
}

.icon-github {
	-webkit-mask-image: url("../icons/github.svg");
	mask-image: url("../icons/github.svg");
}

.icon-gitlab {
	-webkit-mask-image: url("../icons/gitlab.svg");
	-webkit-mask-size: 170%;
	mask-image: url("../icons/gitlab.svg");
	mask-size: 170%;
}

.icon-linkedin {
	-webkit-mask-image: url("../icons/linkedin.svg");
	mask-image: url("../icons/linkedin.svg");
}

.icon-map {
	-webkit-mask-image: url("../icons/map.svg");
	mask-image: url("../icons/map.svg");
}

.icon-mastodon {
	-webkit-mask-image: url("../icons/mastodon.svg");
	mask-image: url("../icons/mastodon.svg");
}

.icon-scholar {
	-webkit-mask-image: url("../icons/scholar.svg");
	mask-image: url("../icons/scholar.svg");
}

.section1,
.section2 {
	position: relative;
	margin: 0 0 22px;
	padding: 28px;
	background: var(--panel);
	border: 1px solid var(--line);
	border-radius: 24px;
	box-shadow: 0 10px 30px rgba(23, 32, 51, 0.06);
	scroll-margin-top: 18px;
}

.section1 .sectionTitle,
.section2 .sectionTitle {
	margin: 0 0 8px;
	color: var(--text);
	font-size: 1.04rem;
	font-weight: 850;
	letter-spacing: 0.10em;
	text-transform: uppercase;
}

.section1 .sectionTitleRule,
.section2 .sectionTitleRule {
	width: 64px;
	height: 4px;
	margin: 0 0 22px;
	background: var(--accent);
	border-radius: 999px;
}

.section1 .sectionTitleRule2,
.section2 .sectionTitleRule2 {
	display: none;
}

.mainContent .section1 .section1Content {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	align-items: center;
}

.contact {
	display: inline-flex;
	align-items: center;
	gap: 8px;
}

.section1Content > .contact {
	padding: 0;
	background: transparent;
	border: 0;
	border-radius: 0;
	font-size: 0.95rem;
	font-weight: 750;
}

.section1Content > .contact > a.contact,
.section1Content > .contact-static {
	min-height: 40px;
	padding: 8px 12px;
	background: #f7f9fc;
	border: 1px solid var(--line);
	border-radius: 999px;
	color: var(--text);
	font-size: 0.95rem;
	font-weight: 750;
}

a.contact {
	color: var(--text);
	text-decoration: none;
}

a.contact:hover,
a.contact:focus {
	background: #eef4ff;
	border-color: #bdd2f6;
	color: var(--accent-dark);
	text-decoration: none;
}

.contact-static {
	color: var(--text);
}

.inline-img {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 20px;
	height: 20px;
	color: var(--accent-dark);
	flex: 0 0 auto;
}

.section2 .section2Content {
	margin: 0 0 28px;
}

.section2 .section2Content:last-child {
	margin-bottom: 0;
}

.section2 .sectionContentTitle {
	margin: 0 0 4px;
	color: var(--text);
	font-size: 1.12rem;
	font-weight: 850;
	line-height: 1.3;
}

.section2 .sectionContentSubTitle {
	margin: 0 0 10px;
	color: var(--accent-dark);
	font-size: 0.95rem;
	font-weight: 750;
	line-height: 1.45;
}

.section2 .sectionContent,
.section2 .sectionContentList {
	color: var(--muted);
	font-size: 0.98rem;
}

.section2 .sectionContent {
	margin: 0;
}

.section2 .sectionContentList {
	margin: 0;
	padding-left: 1.25rem;
}

.section2 .sectionContentList li {
	margin-bottom: 8px;
}

.section2 .sectionContentList li:last-child {
	margin-bottom: 0;
}

.section2 .compactContent {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 10px 28px;
}

.section2 .compactContent .sectionContent {
	padding: 14px;
	background: #f7f9fc;
	border: 1px solid var(--line);
	border-radius: 14px;
}

code {
	padding: 0.1em 0.35em;
	background: #eef4ff;
	border-radius: 6px;
	color: var(--accent-dark);
	font-size: 0.9em;
}

footer {
	display: flex;
	justify-content: space-between;
	gap: 18px;
	margin: 26px 0 38px;
	color: var(--muted);
	font-size: 0.92rem;
}

footer hr {
	display: none;
}

footer p {
	margin: 0;
}

@media only screen and (max-width: 860px) {
	body {
		width: 90%;
	}

	header {
		grid-template-columns: 1fr;
		justify-items: center;
		gap: 24px;
		padding-top: 34px;
		text-align: center;
	}

	header .profilePhoto {
		width: 190px;
		height: 190px;
	}

	header .profileHeader {
		padding: 24px;
	}

	.section2 .compactContent {
		grid-template-columns: 1fr;
	}
}

@media only screen and (max-width: 520px) {
	body {
		width: 92%;
	}

	header .profilePhoto {
		width: 164px;
		height: 164px;
	}

	header .profileHeader,
	.section1,
	.section2 {
		border-radius: 18px;
		padding: 20px;
	}

	header .profileHeader h3 {
		font-size: 0.86rem;
	}

	footer {
		flex-direction: column;
		align-items: center;
		text-align: center;
	}
}