@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,500;8..60,600;8..60,700&family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

/*
	Marcelino Fernando — Academic / Robotics website
	Design system implemented per design-handoff.md (HTML5 UP base, no framework).
*/

/* ============================================================
	Tokens
	============================================================ */
:root {
	/* Text */
	--ink: #1b2430;
	--ink-soft: #51606f;
	--ink-faint: #8794a2;

	/* Surfaces */
	--bg: #ffffff;
	--bg-soft: #f6f8fa;
	--bg-sunken: #eef1f5;
	--line: #e4e8ed;

	/* Sidebar */
	--side-grad-a: #182536;
	--side-grad-b: #111a26;
	--side-head: #f3f6f9;
	--side-text: #c5cfda;
	--side-muted: #7d8b9a;
	--side-line: rgba(255, 255, 255, .10);
	--side-hover: rgba(255, 255, 255, .06);

	/* Accent */
	--accent: #2f63c7;
	--accent-strong: #244e9e;
	--accent-tint: #eaf0fb;
	--accent-ink: #1f3a6d;

	/* Status */
	--ok: #2f7d54;        --ok-bg: #e7f3ec;
	--warn: #9a6b1c;      --warn-bg: #f7efe1;
	--info: #2f63c7;      --info-bg: #eaf0fb;
	--gray: #5c6b7a;      --gray-bg: #eef1f5;
	--gold: #8a6d12;      --gold-bg: #f6efd6;

	/* Type */
	--serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
	--sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	--mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

	/* Geometry */
	--sidebar-w: 312px;
	--topbar-h: 58px;
	--maxw: 880px;
	--radius: 10px;
	--shadow-sm: 0 1px 2px rgba(20, 30, 45, .05);
	--shadow-md: 0 6px 22px rgba(20, 30, 45, .10);
	--shadow-lg: 0 14px 38px rgba(20, 30, 45, .14);
}

/* ============================================================
	Reset / base
	============================================================ */
*, *::before, *::after { box-sizing: border-box; }

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

body {
	margin: 0;
	font-family: var(--sans);
	font-size: 16px;
	line-height: 1.6;
	color: var(--ink);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-strong); }

h1, h2, h3, h4 { font-family: var(--serif); color: var(--ink); margin: 0; line-height: 1.2; }

p { margin: 0 0 1rem; }
p:last-child { margin-bottom: 0; }

:focus-visible {
	outline: 2px solid var(--accent);
	outline-offset: 2px;
	border-radius: 4px;
}

/* ============================================================
	Shell layout
	============================================================ */
.layout { min-height: 100vh; }

/* ---- Sidebar ---- */
.sidebar {
	position: fixed;
	top: 0; left: 0; bottom: 0;
	width: var(--sidebar-w);
	display: flex;
	flex-direction: column;
	padding: 34px 28px 24px;
	color: var(--side-text);
	background:
		linear-gradient(180deg, var(--side-grad-a) 0%, var(--side-grad-b) 100%);
	border-right: 1px solid rgba(0, 0, 0, .2);
	overflow-y: auto;
	z-index: 60;
}

/* faint engineering grid texture, fading from the top */
.sidebar::before {
	content: "";
	position: absolute;
	inset: 0;
	pointer-events: none;
	background-image:
		linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
		linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
	background-size: 26px 26px;
	-webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 45%);
	        mask-image: linear-gradient(180deg, #000 0%, transparent 45%);
}

.sidebar > * { position: relative; z-index: 1; }

.side-id { text-align: left; }

.side-photo {
	width: 92px; height: 92px;
	border-radius: 50%;
	object-fit: cover;
	object-position: 50% 35%; /* bias crop toward the face (portrait is top-weighted) */
	border: 2px solid rgba(255, 255, 255, .18);
	box-shadow: 0 6px 18px rgba(0, 0, 0, .35);
	margin-bottom: 18px;
}

.side-name {
	font-family: var(--serif);
	font-size: 25px;
	font-weight: 600;
	letter-spacing: -.01em;
	color: var(--side-head);
	margin: 0 0 6px;
}
.side-name .me { color: #7ea6ee; }

.side-role {
	font-size: 13.5px;
	color: var(--side-text);
	margin: 0 0 4px;
	line-height: 1.45;
}

.side-affil {
	font-family: var(--mono);
	font-size: 11.5px;
	letter-spacing: .04em;
	color: var(--side-muted);
	margin: 0;
}

.side-divider {
	height: 1px;
	background: var(--side-line);
	margin: 24px 0 18px;
}

/* ---- Sidebar nav ---- */
.nav { margin-bottom: auto; }
.nav ul { list-style: none; margin: 0; padding: 0; }
.nav li { margin: 0; }

.nav a {
	display: flex;
	align-items: center;
	gap: 11px;
	padding: 9px 12px;
	border-radius: 8px;
	color: var(--side-text);
	font-size: 14.5px;
	font-weight: 500;
	letter-spacing: .005em;
	transition: background-color .15s ease, color .15s ease;
}
.nav a:hover { background: var(--side-hover); color: var(--side-head); }
.nav a .nav-ico { width: 17px; height: 17px; flex: 0 0 17px; opacity: .8; }

.nav a.active {
	background: rgba(47, 99, 199, .20);
	color: #fff;
	box-shadow: inset 2px 0 0 var(--accent);
}
.nav a.active .nav-ico { opacity: 1; }

/* ---- Sidebar socials + copyright ---- */
.side-foot { margin-top: 22px; }

.socials {
	list-style: none;
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	margin: 0 0 16px;
	padding: 0;
}
.socials a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 34px; height: 34px;
	border-radius: 8px;
	color: var(--side-text);
	background: rgba(255, 255, 255, .05);
	border: 1px solid var(--side-line);
	transition: background-color .15s ease, color .15s ease, transform .15s ease;
}
.socials a:hover {
	background: var(--accent);
	color: #fff;
	border-color: var(--accent);
	transform: translateY(-2px);
}
.socials svg { width: 16px; height: 16px; }

.side-copy {
	font-family: var(--mono);
	font-size: 11px;
	line-height: 1.6;
	color: var(--side-muted);
}
.side-copy a { color: var(--side-muted); text-decoration: underline; text-underline-offset: 2px; }
.side-copy a:hover { color: var(--side-text); }

/* ---- Main column ---- */
.main {
	margin-left: var(--sidebar-w);
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

/* ---- Topbar ---- */
.topbar {
	position: sticky;
	top: 0;
	z-index: 50;
	height: var(--topbar-h);
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 0 clamp(20px, 4vw, 48px);
	background: rgba(255, 255, 255, .82);
	-webkit-backdrop-filter: saturate(150%) blur(10px);
	        backdrop-filter: saturate(150%) blur(10px);
	border-bottom: 1px solid var(--line);
}

.topbar .crumb {
	font-family: var(--mono);
	font-size: 12.5px;
	color: var(--ink-faint);
	letter-spacing: .02em;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.topbar .crumb b { color: var(--ink); font-weight: 600; }
.topbar .crumb .sep { color: var(--line); padding: 0 6px; }

.topbar .spacer { flex: 1 1 auto; }

.topbar-actions { display: flex; align-items: center; gap: 10px; }

.menu-btn {
	display: none;
	align-items: center;
	gap: 8px;
	border: 1px solid var(--line);
	background: var(--bg);
	color: var(--ink);
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .04em;
	text-transform: uppercase;
	padding: 7px 11px;
	border-radius: 8px;
	cursor: pointer;
}
.menu-btn svg { width: 15px; height: 15px; }

/* ---- Content container ---- */
.content {
	width: 100%;
	max-width: var(--maxw);
	margin: 0 auto;
	padding: clamp(34px, 5vw, 64px) clamp(20px, 4vw, 48px) 84px;
	flex: 1 1 auto;
}

/* Entrance animation (gated by reduced-motion) */
.content > * { animation: rise .5s ease both; }
@keyframes rise {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: none; }
}

/* ============================================================
	Page intro pattern
	============================================================ */
.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: var(--mono);
	font-size: 11.5px;
	font-weight: 500;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--accent);
	margin: 0 0 14px;
}
.eyebrow::before {
	content: "";
	width: 26px; height: 2px;
	background: var(--accent);
	border-radius: 2px;
}

.page-title {
	font-size: clamp(30px, 4.4vw, 40px);
	font-weight: 600;
	letter-spacing: -.02em;
	margin: 0 0 14px;
}

.lead {
	font-size: 18px;
	line-height: 1.6;
	color: var(--ink-soft);
	max-width: 62ch;
	margin: 0 0 8px;
}

.section { margin-top: 52px; }
.section:first-of-type { margin-top: 40px; }

.section-head {
	font-family: var(--mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--ink-faint);
	padding-bottom: 12px;
	margin-bottom: 22px;
	border-bottom: 1px solid var(--line);
}

/* ============================================================
	Hero (home)
	============================================================ */
.hero { margin-bottom: 8px; }
.hero .welcome {
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--accent);
	margin: 0 0 16px;
}
.hero-name {
	font-size: clamp(34px, 5.4vw, 52px);
	font-weight: 600;
	letter-spacing: -.025em;
	margin: 0 0 12px;
}
.hero-name .me { color: var(--accent); }
.hero-tag {
	font-size: 19px;
	color: var(--ink-soft);
	max-width: 60ch;
	margin: 0 0 26px;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }

/* ============================================================
	Buttons
	============================================================ */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--sans);
	font-size: 14.5px;
	font-weight: 600;
	letter-spacing: .01em;
	padding: 11px 18px;
	border-radius: 9px;
	border: 1px solid transparent;
	cursor: pointer;
	transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn.primary {
	background: var(--accent);
	color: #fff;
	box-shadow: var(--shadow-sm);
}
.btn.primary:hover { background: var(--accent-strong); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn.ghost {
	background: var(--bg);
	color: var(--ink);
	border-color: var(--line);
}
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.btn.small { padding: 8px 14px; font-size: 13.5px; }

/* ============================================================
	Chips / tags / pills
	============================================================ */
.chips { display: flex; flex-wrap: wrap; gap: 9px; }

.chip {
	display: inline-flex;
	align-items: center;
	font-family: var(--mono);
	font-size: 12.5px;
	letter-spacing: .01em;
	color: var(--ink-soft);
	background: var(--bg-soft);
	border: 1px solid var(--line);
	border-radius: 999px;
	padding: 5px 12px;
	white-space: nowrap;
}
.chip.accent {
	color: var(--accent-ink);
	background: var(--accent-tint);
	border-color: #d4e0f7;
}

.tag {
	font-family: var(--mono);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--accent);
}

.pill {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-family: var(--mono);
	font-size: 11px;
	font-weight: 600;
	letter-spacing: .07em;
	text-transform: uppercase;
	padding: 3px 9px 3px 8px;
	border-radius: 999px;
}
.pill::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.pill.submitted { color: var(--warn); background: var(--warn-bg); }
.pill.accepted  { color: var(--ok);   background: var(--ok-bg); }
.pill.inprint   { color: var(--info); background: var(--info-bg); }
.pill.published { color: var(--gray); background: var(--gray-bg); }
.pill.award     { color: var(--gold); background: var(--gold-bg); }

/* ============================================================
	Placeholder media (CSS-only)
	============================================================ */
.ph {
	position: relative;
	width: 100%;
	background-color: var(--bg-sunken);
	background-image: repeating-linear-gradient(
		135deg,
		rgba(135, 148, 162, .12) 0,
		rgba(135, 148, 162, .12) 1px,
		transparent 1px,
		transparent 11px
	);
	overflow: hidden;
}
.ph::after {
	content: attr(data-label);
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 14px;
	text-align: center;
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .03em;
	color: var(--ink-faint);
}
.r16x9 { aspect-ratio: 16 / 9; }
.r16x10 { aspect-ratio: 16 / 10; }
.r4x3 { aspect-ratio: 4 / 3; }
.r1x1 { aspect-ratio: 1 / 1; }
.thumb { border-bottom: 1px solid var(--line); }

/* ============================================================
	News list
	============================================================ */
.news { display: flex; flex-direction: column; }
.news-item {
	display: grid;
	grid-template-columns: 84px 1fr;
	gap: 18px;
	padding: 16px 0;
	border-top: 1px solid var(--line);
}
.news-item:first-child { border-top: 0; padding-top: 0; }
.news-date {
	font-family: var(--mono);
	font-size: 13px;
	color: var(--ink-faint);
	padding-top: 1px;
}
.news-body { color: var(--ink-soft); }
.news-body .tag { margin-right: 8px; }
.news-body a { font-weight: 500; }

/* ============================================================
	Cards (projects)
	============================================================ */
.cards {
	display: grid;
	gap: 20px;
	grid-template-columns: repeat(2, 1fr);
}
.cards.featured { grid-template-columns: repeat(3, 1fr); }

.card {
	display: flex;
	flex-direction: column;
	background: var(--bg);
	border: 1px solid var(--line);
	border-radius: var(--radius);
	box-shadow: var(--shadow-sm);
	overflow: hidden;
	transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.card:hover {
	transform: translateY(-3px);
	box-shadow: var(--shadow-md);
	border-color: #c8d6ec;
}
/* Real card media (image / GIF). Same 16:10 box as the .ph placeholder. */
.card-media {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
	display: block;
	border-bottom: 1px solid var(--line);
	background: var(--bg-sunken);
}
.card-media.contain { object-fit: contain; padding: 8px; }

.card-body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1 1 auto; }
.card-title {
	font-family: var(--serif);
	font-size: 19px;
	font-weight: 600;
	letter-spacing: -.01em;
	margin: 0 0 8px;
}
.card-desc { color: var(--ink-soft); font-size: 14.5px; margin: 0 0 14px; }
.card .chips { margin-bottom: 14px; }
.cmeta {
	margin-top: auto;
	padding-top: 12px;
	border-top: 1px solid var(--line);
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
}
.cmeta .venue {
	font-family: var(--mono);
	font-size: 11.5px;
	letter-spacing: .04em;
	color: var(--ink-faint);
}
.cmeta .more {
	font-family: var(--mono);
	font-size: 12px;
	font-weight: 500;
	color: var(--accent);
	white-space: nowrap;
}
.card:hover .cmeta .more { color: var(--accent-strong); }

/* Featured cards: slightly tighter title on home */
.cards.featured .card-title { font-size: 17.5px; }
.cards.featured .card-desc { font-size: 14px; }

/* ============================================================
	Publications
	============================================================ */
.subhead {
	font-family: var(--mono);
	font-size: 12px;
	font-weight: 600;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--ink-faint);
	margin: 40px 0 4px;
	padding-bottom: 10px;
	border-bottom: 1px solid var(--line);
}
.subhead:first-child { margin-top: 0; }

.pub {
	display: grid;
	grid-template-columns: 78px 1fr;
	gap: 20px;
	padding: 20px 0;
	border-bottom: 1px solid var(--line);
}
.venue-badge {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	gap: 2px;
	height: 64px;
	border: 1px solid var(--line);
	border-radius: 8px;
	background: var(--bg-soft);
	font-family: var(--mono);
	text-align: center;
}
.venue-badge .v-name { font-size: 13px; font-weight: 600; color: var(--ink); letter-spacing: .02em; }
.venue-badge .v-year { font-size: 11.5px; color: var(--ink-faint); }

.pub-body { min-width: 0; }
.pub-status { margin-bottom: 8px; }
.pub-title {
	font-size: 16.5px;
	font-weight: 600;
	color: var(--ink);
	line-height: 1.4;
	margin: 0 0 6px;
	font-family: var(--sans);
}
.pub-authors { color: var(--ink-soft); font-size: 14.5px; margin: 0 0 4px; }
.pub-authors .me { color: var(--ink); font-weight: 600; }
.pub-venue { color: var(--ink-faint); font-size: 14px; margin: 0 0 12px; }
.pub-venue em { font-style: italic; }

.lk-row { display: flex; flex-wrap: wrap; gap: 8px; }
.lk {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	font-family: var(--mono);
	font-size: 11.5px;
	font-weight: 500;
	letter-spacing: .03em;
	color: var(--ink-soft);
	background: var(--bg-soft);
	border: 1px solid var(--line);
	border-radius: 6px;
	padding: 4px 9px;
	transition: border-color .15s ease, color .15s ease, background-color .15s ease;
}
.lk:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-tint); }
.lk svg { width: 12px; height: 12px; }

/* ============================================================
	Repo cards (open source)
	============================================================ */
.repos {
	display: grid;
	gap: 16px;
	grid-template-columns: repeat(2, 1fr);
	margin-top: 4px;
}
.repo {
	display: flex;
	flex-direction: column;
	gap: 10px;
	padding: 16px 16px 14px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--bg);
	box-shadow: var(--shadow-sm);
	transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.repo:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.repo-top { display: flex; align-items: center; gap: 9px; }
.repo-top svg { width: 16px; height: 16px; color: var(--ink-faint); flex: 0 0 16px; }
.repo-name {
	font-family: var(--mono);
	font-size: 14px;
	font-weight: 600;
	color: var(--accent);
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}
.repo:hover .repo-name { color: var(--accent-strong); }
.repo-desc { color: var(--ink-soft); font-size: 14px; flex: 1 1 auto; }
.repo-foot {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 10px;
	font-family: var(--mono);
	font-size: 12px;
	color: var(--ink-faint);
}
.lang { display: inline-flex; align-items: center; gap: 6px; }
.lang .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.lang .dot.py { background: #3572A5; }
.lang .dot.cpp { background: #f34b7d; }
.lang .dot.c { background: #555555; }
.lang .dot.rust { background: #dea584; }
.lang .dot.shell { background: #89e051; }
.repo-foot .cat {
	color: var(--ink-faint);
	background: var(--bg-soft);
	border: 1px solid var(--line);
	border-radius: 999px;
	padding: 2px 8px;
}

/* Empty-state for categories with no public repos yet */
.repo-empty {
	margin-top: 4px;
	padding: 16px 18px;
	border: 1px dashed var(--line);
	border-radius: var(--radius);
	background: var(--bg-soft);
	color: var(--ink-faint);
	font-size: 14px;
}

/* Planned (non-clickable) repo card */
.repo.planned {
	cursor: default;
	border-style: dashed;
}
.repo.planned:hover { border-color: var(--line); box-shadow: var(--shadow-sm); transform: none; }
.repo.planned .repo-name { color: var(--ink-faint); }

/* ============================================================
	About — timeline / awards / def list
	============================================================ */
.timeline { position: relative; margin: 0; padding: 0 0 0 22px; list-style: none; }
.timeline::before {
	content: "";
	position: absolute;
	left: 4px; top: 6px; bottom: 6px;
	width: 2px;
	background: var(--line);
}
.tl-item { position: relative; padding: 0 0 26px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
	content: "";
	position: absolute;
	left: -22px; top: 5px;
	width: 10px; height: 10px;
	border-radius: 50%;
	background: var(--accent);
	box-shadow: 0 0 0 4px var(--bg);
}
.tl-date {
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .03em;
	color: var(--ink-faint);
	margin-bottom: 3px;
}
.tl-role { font-family: var(--serif); font-size: 17px; font-weight: 600; margin: 0 0 2px; }
.tl-org { font-size: 14.5px; color: var(--accent); margin: 0 0 6px; }
.tl-desc { color: var(--ink-soft); font-size: 14.5px; margin: 0; }
.tl-bullets {
	margin: 8px 0 0;
	padding-left: 18px;
	color: var(--ink-soft);
	font-size: 14.5px;
}

/* Project detail page: figure + bullet list */
.detail-fig {
	margin: 28px 0 0;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--bg-soft);
	padding: 14px;
	box-shadow: var(--shadow-sm);
}
.detail-fig img { width: 100%; height: auto; display: block; border-radius: 6px; }
.detail-fig figcaption {
	margin-top: 12px;
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .02em;
	color: var(--ink-faint);
	text-align: center;
}
.bullets { margin: 6px 0 0; padding-left: 20px; color: var(--ink-soft); }
.bullets li { margin: 0 0 6px; }
.bullets li:last-child { margin-bottom: 0; }
.tl-bullets li { margin: 0 0 4px; }
.tl-bullets li:last-child { margin-bottom: 0; }
.tl-stack {
	margin: 8px 0 0;
	font-size: 13.5px;
	color: var(--ink-faint);
}
.tl-stack .tl-stack-label {
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .03em;
	color: var(--ink-soft);
}

.awards { list-style: none; margin: 0; padding: 0; }
.awards li {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 14px;
	align-items: baseline;
	padding: 13px 0;
	border-top: 1px solid var(--line);
	color: var(--ink-soft);
}
.awards li:first-child { border-top: 0; padding-top: 0; }
.awards .yr { font-family: var(--mono); font-size: 13px; color: var(--ink-faint); }
.awards b { color: var(--ink); font-weight: 600; }

.prose p { color: var(--ink-soft); }
.prose p + p { margin-top: 1rem; }

/* Personal interests cards */
.interests {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 14px;
	margin-top: 18px;
}
.interest {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 16px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--bg);
	box-shadow: var(--shadow-sm);
	font-weight: 500;
	color: var(--ink);
	transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.interest:hover { border-color: #c8d6ec; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.interest .ico {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 38px; height: 38px;
	flex: 0 0 38px;
	border-radius: 9px;
	background: var(--accent-tint);
	color: var(--accent);
}
.interest .ico svg { width: 19px; height: 19px; }

/* ============================================================
	CV card
	============================================================ */
.cv-card {
	display: grid;
	grid-template-columns: 1.4fr 1fr;
	gap: 0;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--shadow-sm);
}
.cv-left { padding: 30px 30px 32px; }
.cv-left h3 { font-size: 20px; font-weight: 600; margin: 0 0 12px; }
.cv-left p { color: var(--ink-soft); font-size: 15px; }
.def { margin: 22px 0 0; }
.def div {
	display: grid;
	grid-template-columns: 130px 1fr;
	gap: 12px;
	padding: 10px 0;
	border-top: 1px solid var(--line);
	font-size: 14.5px;
}
.def dt {
	font-family: var(--mono);
	font-size: 12px;
	letter-spacing: .03em;
	text-transform: uppercase;
	color: var(--ink-faint);
}
.def dd { margin: 0; color: var(--ink); }

.cv-right {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 16px;
	padding: 30px;
	color: var(--side-text);
	background: linear-gradient(160deg, var(--side-grad-a), var(--side-grad-b));
}
.cv-right h4 { color: var(--side-head); font-size: 17px; font-weight: 600; margin: 0; }
.cv-right p { font-family: var(--mono); font-size: 12px; color: var(--side-muted); margin: 0; }
.cv-right .btn.primary { justify-content: center; }
.cv-right .btn.ghost {
	background: transparent;
	color: var(--side-text);
	border-color: var(--side-line);
	justify-content: center;
}
.cv-right .btn.ghost:hover { color: #fff; border-color: rgba(255,255,255,.4); }

/* ============================================================
	Contact cards + get-in-touch panel
	============================================================ */
.contacts {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 16px;
}
.ccard {
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 16px;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	background: var(--bg);
	box-shadow: var(--shadow-sm);
	transition: background-color .15s ease, border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}
.ccard:hover { background: var(--accent-tint); border-color: #c8d6ec; transform: translateY(-2px); box-shadow: var(--shadow-md); }
.ccard .ico {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 42px; height: 42px;
	flex: 0 0 42px;
	border-radius: 9px;
	background: var(--bg-soft);
	border: 1px solid var(--line);
	color: var(--accent);
}
.ccard:hover .ico { background: #fff; }
.ccard .ico svg { width: 19px; height: 19px; }
.ccard > span:not(.ico) { min-width: 0; } /* allow long values to wrap instead of overflow */
.ccard .c-label {
	display: block;
	font-family: var(--mono);
	font-size: 11px;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--ink-faint);
	margin: 0 0 4px;
}
.ccard .c-value {
	display: block;
	font-size: 14.5px;
	font-weight: 500;
	color: var(--ink);
	line-height: 1.4;
	overflow-wrap: anywhere;
}

.panel {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 18px;
	padding: 26px 28px;
	border-radius: var(--radius);
	color: var(--side-text);
	background: linear-gradient(160deg, var(--side-grad-a), var(--side-grad-b));
	box-shadow: var(--shadow-md);
}
.panel .p-text h3 { color: var(--side-head); font-size: 21px; font-weight: 600; margin: 0 0 6px; }
.panel .p-text p { color: var(--side-muted); font-size: 14.5px; margin: 0; max-width: 46ch; }
.panel .p-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.panel .btn.ghost {
	background: transparent;
	color: var(--side-text);
	border-color: var(--side-line);
}
.panel .btn.ghost:hover { color: #fff; border-color: rgba(255,255,255,.4); }

/* ============================================================
	Mobile scrim (off-canvas drawer)
	============================================================ */
.scrim {
	position: fixed;
	inset: 0;
	background: rgba(15, 22, 33, .5);
	opacity: 0;
	visibility: hidden;
	transition: opacity .2s ease, visibility .2s ease;
	z-index: 55;
}

/* ============================================================
	Responsive
	============================================================ */

/* Featured grid -> 2 cols */
@media (max-width: 1000px) {
	.cards.featured { grid-template-columns: repeat(2, 1fr); }
}

/* Tablet / phone: sidebar becomes off-canvas drawer */
@media (max-width: 860px) {
	.sidebar {
		transform: translateX(-100%);
		transition: transform .25s ease;
		box-shadow: 0 0 40px rgba(0, 0, 0, .4);
	}
	body.nav-open .sidebar { transform: translateX(0); }
	body.nav-open .scrim { opacity: 1; visibility: visible; }

	.main { margin-left: 0; }
	.menu-btn { display: inline-flex; }
	.topbar-actions .topbar-link { display: none; }
}

/* Phone: collapse multi-column grids */
@media (max-width: 640px) {
	.cards, .cards.featured, .repos, .contacts { grid-template-columns: 1fr; }
	.cv-card { grid-template-columns: 1fr; }
	.cv-right { order: -1; }

	/* Publication badge becomes an inline chip */
	.pub { grid-template-columns: 1fr; gap: 10px; }
	.venue-badge {
		flex-direction: row;
		gap: 6px;
		height: auto;
		width: max-content;
		padding: 4px 10px;
	}
	.venue-badge .v-name::after { content: " ·"; }

	/* News / def rows stack label above value */
	.news-item { grid-template-columns: 1fr; gap: 4px; }
	.def div { grid-template-columns: 1fr; gap: 2px; }

	.panel { flex-direction: column; align-items: flex-start; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
	* { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
	.content > * { opacity: 1; transform: none; }
}