:root {
	--bg: #f3f1ee;
	--card: #ffffff;
	--text: #2b2b2b;
	--muted: #6b6b6b;
	--line: #e3dfd9;
	--accent: #d9472f;
	--accent-soft: #fbe3de;
	--alt: #2f7fc1;
	--life: #2c8f1a;
	--track: #ebe7e1;
	--radius: 14px;
	--shadow: 0 1px 2px rgb(0 0 0 / .04), 0 4px 16px rgb(0 0 0 / .05);
	--font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
	margin: 0;
	background: var(--bg);
	color: var(--text);
	font: 1rem/1.6 var(--font);
}

a { color: var(--accent); text-underline-offset: 2px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--alt); outline-offset: 2px; border-radius: 4px; }

h1, h2, h3 { line-height: 1.2; margin: 0; }
p { margin: 0 0 .8em; }
ul { padding-left: 1.2em; }

.sr {
	position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
	overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
	position: absolute; left: 1rem; top: -3rem; z-index: 10;
	background: var(--card); padding: .5rem 1rem; border-radius: 8px;
}
.skip-link:focus { top: 1rem; }

.wrap {
	width: min(1120px, 100% - 2rem);
	margin-inline: auto;
}

/* Header */
.hero {
	padding: 3rem 0 2rem;
}
.hero__inner {
	display: grid;
	gap: 1.5rem 2.5rem;
	align-items: center;
	text-align: center;
	justify-items: center;
}
.hero__photo img {
	display: block;
	width: 168px;
	height: 168px;
	object-fit: cover;
	object-position: 50% 25%;
	border-radius: 50%;
	border: 5px solid var(--card);
	box-shadow: var(--shadow);
}
.hero__hello { margin: 0; color: var(--muted); font-size: 1.05rem; }
.hero h1 {
	font-size: clamp(2.2rem, 6vw, 3.4rem);
	font-weight: 800;
	letter-spacing: -.02em;
	color: var(--accent);
}
.hero__role { margin: .4rem 0 1rem; font-size: 1.1rem; }
.hero__links {
	list-style: none; padding: 0; margin: 0;
	display: flex; flex-wrap: wrap; gap: .5rem;
	justify-content: center;
}
.hero__links a, .hero__email {
	display: inline-flex; align-items: center; gap: .45rem;
	padding: .4rem .85rem;
	border-radius: 999px;
	background: var(--card);
	border: 1px solid var(--line);
	color: var(--text);
	text-decoration: none;
	font-size: .95rem;
}
.hero__links a:hover { border-color: var(--accent); color: var(--accent); }
.hero__links svg { width: 1em; height: 1em; fill: currentColor; flex: none; }

@media (min-width: 720px) {
	.hero__inner {
		grid-template-columns: auto 1fr;
		text-align: left;
		justify-items: start;
	}
	.hero__photo img { width: 200px; height: 200px; }
	.hero__links { justify-content: flex-start; }
}

/* Layout */
.layout {
	display: grid;
	gap: 1.25rem;
	align-items: start;
	padding-bottom: 3rem;
}
main, aside { display: grid; gap: 1.25rem; min-width: 0; }

@media (min-width: 960px) {
	.layout { grid-template-columns: minmax(0, 1.75fr) minmax(0, 1fr); }
}

.card {
	background: var(--card);
	border-radius: var(--radius);
	box-shadow: var(--shadow);
	border: 1px solid var(--line);
	padding: 1.5rem;
}
.card h2 {
	font-size: 1.3rem;
	margin-bottom: 1rem;
	padding-bottom: .5rem;
	border-bottom: 2px solid var(--accent-soft);
}
.card > :last-child { margin-bottom: 0; }

/* Timeline */
.timeline {
	list-style: none;
	margin: 0;
	padding: 0 0 0 1.25rem;
	border-left: 2px solid var(--line);
}
.job {
	position: relative;
	padding-bottom: 1.5rem;
}
.job:last-child { padding-bottom: .25rem; }
.job::before {
	content: "";
	position: absolute;
	left: calc(-1.25rem - 7px);
	top: .35rem;
	width: 12px; height: 12px;
	border-radius: 50%;
	background: var(--card);
	border: 2px solid var(--accent);
}
.job--current::before { background: var(--accent); }
.job h3 { font-size: 1.1rem; }
.job__when {
	margin: 0 0 .15rem;
	font-size: .85rem;
	font-weight: 600;
	color: var(--accent);
	text-transform: uppercase;
	letter-spacing: .04em;
}
.job__where { margin: .1rem 0 .6rem; color: var(--muted); font-weight: 600; }
.job ul { margin: 0 0 .8em; }
.job li + li { margin-top: .2em; }

.columns { columns: 2 16rem; column-gap: 2rem; }

.earlier { margin-top: .5rem; }
.earlier summary {
	cursor: pointer;
	font-weight: 600;
	color: var(--accent);
	padding: .5rem 0;
}
.earlier[open] summary { margin-bottom: 1rem; }

/* Tags */
.tags {
	list-style: none; padding: 0; margin: 0;
	display: flex; flex-wrap: wrap; gap: .5rem;
}
.tags li {
	padding: .3rem .75rem;
	border-radius: 999px;
	background: var(--accent-soft);
	font-size: .9rem;
}

/* Skill bars: width comes from the --p custom property on each item */
.bars {
	list-style: none; padding: 0; margin: 0 0 1rem;
	display: grid; gap: .4rem;
}
.bars li {
	--bar: var(--accent);
	position: relative;
	padding: .25rem .7rem;
	border-radius: 6px;
	background: var(--track);
	font-size: .92rem;
	overflow: hidden;
	isolation: isolate;
}
.bars li::before {
	content: "";
	position: absolute; inset: 0;
	z-index: -1;
	background: var(--bar);
	opacity: .28;
	transform-origin: left;
	transform: scaleX(var(--p));
	animation: grow 1s ease-out;
}
.bars--alt li { --bar: var(--alt); }
.bars--life li { --bar: var(--life); }
.bars--ai li { --bar: #7b4fc4; }

.subhead {
	font-size: .8rem;
	text-transform: uppercase;
	letter-spacing: .06em;
	color: var(--muted);
	margin: 0 0 .4rem;
}
.also { font-size: .85rem; color: var(--muted); margin: 0 0 1rem; }

@keyframes grow { from { transform: scaleX(0); } }

@media (prefers-reduced-motion: reduce) {
	.bars li::before { animation: none; }
}

.legend {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	font-size: .78rem;
	color: var(--muted);
	border-top: 1px dashed var(--line);
	padding-top: .35rem;
}
.legend span:nth-child(n+3) { text-align: right; }

.papers { padding-left: 1.1em; font-size: .92rem; }
.papers li + li { margin-top: .6em; }
.papers a { word-break: break-all; }

@media print {
	body { background: #fff; }
	.card { box-shadow: none; border: none; padding: 0 0 1rem; }
	.skip-link, .hero__links a[href*="strava"] { display: none; }
	.earlier > *:not(summary) { display: block; }
}