:root {
  color-scheme: light;
  --bg: #f5f2ec;
  --surface: #fbf9f5;
  --ink: #1c1a17;
  --muted: #6a645b;
  --faint: #9a9388;
  --line: #e2ddd3;
  --accent: #b5441b;
  --accent-soft: #f1e1d6;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Charter, "Bitstream Charter", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Consolas, monospace;
  --wrap: 68rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #13120f;
  --surface: #1a1915;
  --ink: #ebe6dd;
  --muted: #a39c90;
  --faint: #756f65;
  --line: #2c2a25;
  --accent: #ef8a5a;
  --accent-soft: #33221a;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #13120f;
    --surface: #1a1915;
    --ink: #ebe6dd;
    --muted: #a39c90;
    --faint: #756f65;
    --line: #2c2a25;
    --accent: #ef8a5a;
    --accent-soft: #33221a;
  }
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1.0625rem/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration-color: var(--accent); text-decoration-thickness: 1px; text-underline-offset: 0.2em; }
a:hover { color: var(--accent); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

::selection { background: var(--accent); color: var(--bg); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: var(--surface); padding: 0.5rem 0.75rem; z-index: 10; }

/* Top bar */

.bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.mark {
  font: 600 0.8125rem/1 var(--mono);
  letter-spacing: 0.02em;
  text-decoration: none;
}
.mark span { color: var(--accent); }

.bar nav { display: flex; align-items: center; gap: clamp(0.75rem, 3vw, 1.75rem); }
.bar nav a { font-size: 0.9375rem; color: var(--muted); text-decoration: none; }
.bar nav a:hover { color: var(--ink); }

.theme {
  appearance: none;
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}
.theme:hover { color: var(--ink); border-color: var(--faint); }
.theme svg { width: 1rem; height: 1rem; }
.theme .moon { display: none; }
:root[data-theme="dark"] .theme .sun { display: none; }
:root[data-theme="dark"] .theme .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme .sun { display: none; }
  :root:not([data-theme="light"]) .theme .moon { display: block; }
}

/* Landing */

.kicker {
  margin: 0 0 1.25rem;
  font: 500 0.8125rem/1.5 var(--mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}
.kicker::before {
  content: "";
  display: inline-block;
  width: 0.5rem;
  height: 0.5rem;
  margin-right: 0.6rem;
  border-radius: 50%;
  background: var(--accent);
  vertical-align: 0.05em;
}

.hero { padding-top: clamp(3rem, 10vw, 7.5rem); padding-bottom: clamp(3rem, 8vw, 6rem); }

.hero h1 {
  margin: 0;
  font: 400 clamp(3rem, 11vw, 7.25rem)/0.95 var(--serif);
  letter-spacing: -0.035em;
}
.hero h1 em { font-style: italic; color: var(--accent); }

.headline {
  margin: 1.75rem 0 0;
  max-width: 48rem;
  font: 400 clamp(1.25rem, 2.6vw, 1.625rem)/1.4 var(--serif);
  color: var(--ink);
}
.headline span { white-space: nowrap; }
.headline .dot { color: var(--accent); }

.intro { margin-top: 2rem; max-width: 38rem; color: var(--muted); }
.intro p { margin: 0 0 1rem; }
.intro strong { color: var(--ink); font-weight: 600; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.25rem; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--ink);
  background: var(--surface);
  transition: border-color 0.15s, transform 0.15s;
}
.btn:hover { color: var(--ink); border-color: var(--faint); transform: translateY(-1px); }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn.primary:hover { color: var(--bg); background: var(--accent); border-color: var(--accent); }
.btn svg { width: 1rem; height: 1rem; }

section.block { padding-top: clamp(3rem, 7vw, 5rem); padding-bottom: clamp(1rem, 3vw, 2rem); border-top: 1px solid var(--line); }

.label {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin: 0 0 2.25rem;
  font: 400 clamp(1.75rem, 4vw, 2.5rem)/1.1 var(--serif);
  letter-spacing: -0.02em;
}
.label small {
  font: 500 0.75rem/1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

.lead { max-width: 40rem; margin: -1rem 0 2.5rem; color: var(--muted); }

.flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.flow li { position: relative; padding: 0 1.5rem 0 0; }
.flow li::before {
  content: "";
  position: absolute;
  top: 0.95rem;
  left: 2.5rem;
  right: 0.75rem;
  height: 1px;
  background: var(--line);
}
.flow li:last-child::before { display: none; }
.flow .n {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 1.9rem;
  height: 1.9rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
  font: 500 0.75rem/1 var(--mono);
  color: var(--accent);
}
.flow li:last-child .n { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.flow h3 { margin: 1.1rem 0 0.5rem; font: 600 1.0625rem/1.3 var(--sans); letter-spacing: -0.01em; }
.flow p { margin: 0; font-size: 0.9375rem; color: var(--muted); }

.facts {
  margin: 2.5rem 0 0;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--line);
  font: 500 0.8125rem/1.6 var(--mono);
  color: var(--faint);
}

@media (max-width: 56rem) {
  .flow { grid-template-columns: 1fr; gap: 1.75rem; }
  .flow li { padding: 0 0 0 3rem; }
  .flow li::before { top: 2.4rem; bottom: -1.4rem; left: 0.95rem; right: auto; width: 1px; height: auto; }
  .flow .n { position: absolute; left: 0; top: 0; }
  .flow h3 { margin-top: 0.2rem; }
}

.projects { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 22rem), 1fr)); }

.project {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: var(--surface);
}
.project header { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; }
.project h3 { margin: 0; font: 400 clamp(1.75rem, 3.5vw, 2.25rem)/1.1 var(--serif); letter-spacing: -0.02em; }
.project .role { font: 500 0.75rem/1 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.05em; white-space: nowrap; }
.project p { margin: 1rem 0 0; color: var(--muted); }
.project ul { margin: 1rem 0 0; padding: 0; list-style: none; color: var(--muted); font-size: 0.9688rem; }
.project li { padding: 0.45rem 0; border-top: 1px dashed var(--line); }
.project li b { color: var(--ink); font-weight: 600; }
.project .foot { margin-top: auto; padding-top: 1.5rem; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem; }

.tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; list-style: none; }
.tags li {
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--ink);
  font: 500 0.75rem/1.5 var(--mono);
}

.go { font-weight: 500; text-decoration: none; color: var(--accent); white-space: nowrap; }
.go:hover { text-decoration: underline; }

.timeline { margin: 0; padding: 0; list-style: none; }
.timeline li {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 0.25rem 2rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}
.timeline li:first-child { border-top: 0; padding-top: 0; }
.timeline .when { font: 500 0.8125rem/1.7 var(--mono); color: var(--faint); }
.timeline h3 { margin: 0; font: 600 1.0625rem/1.4 var(--sans); }
.timeline h3 span { font-weight: 400; color: var(--muted); }
.timeline p { margin: 0.35rem 0 0; color: var(--muted); font-size: 0.9688rem; }

.contact { padding-bottom: clamp(3rem, 8vw, 6rem); }
.contact .big {
  display: inline-block;
  margin: 0 0 2rem;
  font: 400 clamp(1.75rem, 6vw, 3.75rem)/1.1 var(--serif);
  letter-spacing: -0.02em;
  text-decoration: none;
  word-break: break-word;
}
.contact .big:hover { color: var(--accent); }
.links { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 0; padding: 0; list-style: none; }

footer.foot {
  padding-top: 1.5rem;
  padding-bottom: 2rem;
  border-top: 1px solid var(--line);
  font: 400 0.8125rem/1.6 var(--mono);
  color: var(--faint);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
}

@media (max-width: 40rem) {
  .bar nav .hide-sm { display: none; }
  .timeline li { grid-template-columns: 1fr; }
  .project header { flex-direction: column; gap: 0.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

/* CV */

.cv {
  max-width: 52rem;
  margin: 0 auto 4rem;
  padding: clamp(1.5rem, 5vw, 3.5rem);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 1rem;
  font-size: 0.9688rem;
  line-height: 1.55;
}
.cv-tools { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 0.6rem; max-width: 52rem; margin: 0 auto 1rem; }
.cv-tools .btn { font-size: 0.875rem; padding: 0.5rem 0.95rem; }
button.btn { font: inherit; font-size: 0.875rem; cursor: pointer; }

.cv-head { padding-bottom: 1.5rem; border-bottom: 2px solid var(--ink); }
.cv-head h1 { margin: 0; font: 400 clamp(2.25rem, 6vw, 3.25rem)/1 var(--serif); letter-spacing: -0.03em; }
.cv-head .cv-role { margin: 0.6rem 0 0; font-weight: 500; color: var(--accent); }
.cv .cv-contact { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; margin: 1rem 0 0; padding: 0; list-style: none; font-size: 0.875rem; color: var(--muted); }
.cv .cv-contact li { margin: 0; }
.cv-contact a { text-decoration: none; color: var(--ink); }
.cv-contact a:hover { color: var(--accent); }

.cv h2 {
  margin: 2rem 0 0.9rem;
  font: 600 0.75rem/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.cv p { margin: 0; }
.cv ul { margin: 0.5rem 0 0; padding-left: 1.1rem; }
.cv li { margin: 0.3rem 0; }
.cv li::marker { color: var(--faint); }

.entry { margin-top: 1.25rem; }
.entry:first-of-type { margin-top: 0; }
.entry-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 0.15rem 1rem; }
.entry h3 { margin: 0; font: 600 1rem/1.4 var(--sans); }
.entry .meta { font-size: 0.8125rem; color: var(--muted); }
.entry .org { margin: 0.1rem 0 0.35rem; font-size: 0.875rem; color: var(--muted); }
.entry .org b { color: var(--ink); font-weight: 600; }

.skills { display: grid; grid-template-columns: 11rem 1fr; gap: 0.4rem 1.5rem; margin: 0; }
.skills dt { font-weight: 600; }
.skills dd { margin: 0; color: var(--muted); }

.cv-split { display: grid; grid-template-columns: 1fr 1fr; gap: 0 2rem; }
.cv .cv-split ul { list-style: none; padding: 0; }
.cv .cv-split li { margin: 0 0 0.5rem; }
.cv-split span { color: var(--muted); }

@media (max-width: 40rem) {
  .skills, .cv-split { grid-template-columns: 1fr; }
  .skills dd { margin-bottom: 0.5rem; }
}

@page { size: A4; margin: 12mm 14mm; }

@media print {
  :root, :root[data-theme="dark"] {
    color-scheme: light;
    --bg: #fff; --surface: #fff; --ink: #111; --muted: #444; --faint: #777; --line: #ccc; --accent: #9a3412;
  }
  body { background: #fff; font-size: 9.6pt; line-height: 1.38; }
  .no-print, .bar, footer.foot { display: none !important; }
  .wrap { padding: 0; max-width: none; }
  .cv { max-width: none; margin: 0; padding: 0; border: 0; border-radius: 0; font-size: 9.6pt; line-height: 1.38; }
  .cv-head { padding-bottom: 0.7em; }
  .cv-head h1 { font-size: 24pt; }
  .cv-head .cv-role { margin-top: 0.35em; font-size: 10pt; }
  .cv .cv-contact { margin-top: 0.5em; font-size: 9pt; }
  .cv .cv-contact li { margin: 0; }
  .cv h2 { margin: 1.25em 0 0.6em; font-size: 8pt; }
  .cv ul { margin-top: 0.3em; }
  .cv li { margin: 0.15em 0; }
  .entry { margin-top: 0.85em; break-inside: avoid; }
  .entry h3 { font-size: 10pt; }
  .entry .org, .entry .meta { font-size: 8.8pt; }
  .skills { grid-template-columns: 9.5rem 1fr; gap: 0.2em 1rem; }
  .cv-split { break-inside: avoid; }
  a { text-decoration: none; }
  h2, h3 { break-after: avoid; }
}