:root {
  --bg: #f6f7f9;
  --bg-2: #ffffff;
  --fg: #0f1419;
  --muted: #5b6573;
  --line: #e2e6ec;
  --accent: #0a8f5a;
  --accent-soft: rgba(10, 143, 90, 0.1);
  --warn: #b7791f;
  --term-bg: #0f1419;
  --term-fg: #d6dde6;
  --chip: #eef1f5;
  --shadow: 0 1px 2px rgba(15, 20, 25, 0.04), 0 8px 24px rgba(15, 20, 25, 0.06);
  --viewer-bg: #d9dde3;
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --display: "Space Grotesk", var(--font);
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0d10; --bg-2: #12161b; --fg: #e8edf2; --muted: #8b96a3; --line: #212831;
    --accent: #3ddc97; --accent-soft: rgba(61, 220, 151, 0.12); --warn: #f6c453;
    --term-bg: #070809; --term-fg: #c9d3dd; --chip: #182029;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.35); --viewer-bg: #1a1f26;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0b0d10; --bg-2: #12161b; --fg: #e8edf2; --muted: #8b96a3; --line: #212831;
  --accent: #3ddc97; --accent-soft: rgba(61, 220, 151, 0.12); --warn: #f6c453;
  --term-bg: #070809; --term-fg: #c9d3dd; --chip: #182029;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.35); --viewer-bg: #1a1f26;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 var(--font); -webkit-font-smoothing: antialiased;
  transition: background .25s, color .25s;
}
a { color: inherit; }
.mono { font-family: var(--mono); }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 4px; }

/* Top bar */
.topbar {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 12px clamp(16px, 4vw, 40px);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--mono); font-size: 14px; }
.brand-mark {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 8px;
  background: var(--fg); color: var(--bg); font-weight: 700; font-size: 12px;
}
.brand-path { color: var(--muted); }
.status { font: 12px var(--mono); color: var(--muted); display: flex; align-items: center; gap: 8px; }
.status .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.controls { display: flex; align-items: center; gap: 10px; }
.seg { display: flex; background: var(--chip); border-radius: 10px; padding: 3px; }
.seg button {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font: 500 13px var(--font); padding: 6px 12px; border-radius: 7px;
}
.seg button[aria-selected="true"] { background: var(--bg-2); color: var(--fg); box-shadow: var(--shadow); }
.icon-btn {
  display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--line); background: var(--bg-2); color: var(--fg);
}
.i-moon { display: none; }
:root[data-theme="dark"] .i-sun { display: none; }
:root[data-theme="dark"] .i-moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun { display: none; }
  :root:not([data-theme="light"]) .i-moon { display: block; }
}

/* Layout */
.view { max-width: 1120px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 40px); }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center;
  padding: clamp(48px, 9vw, 112px) 0 clamp(40px, 6vw, 72px);
}
.eyebrow { color: var(--accent); font-size: 13px; margin: 0 0 18px; }
.hero h1 {
  font: 700 clamp(48px, 8vw, 92px)/0.95 var(--display); letter-spacing: -0.035em; margin: 0;
}
.hero-role { font: 500 clamp(18px, 2.2vw, 22px) var(--display); color: var(--muted); margin: 14px 0 0; }
.hero-tagline { font-size: clamp(17px, 1.8vw, 19px); max-width: 30ch; margin: 22px 0 0; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 11px 18px; border-radius: 10px;
  border: 1px solid var(--line); background: var(--bg-2); color: var(--fg);
  font: 600 14px var(--font); text-decoration: none; cursor: pointer; transition: transform .15s, border-color .15s;
}
.btn:hover { transform: translateY(-1px); border-color: var(--muted); }
.btn.primary { background: var(--fg); color: var(--bg); border-color: var(--fg); }

/* Terminal */
.terminal {
  position: relative; background: var(--term-bg); color: var(--term-fg);
  border-radius: 14px; border: 1px solid #1f2630; box-shadow: var(--shadow); overflow: hidden; min-width: 0;
}
.term-bar { display: flex; align-items: center; gap: 12px; padding: 11px 14px; border-bottom: 1px solid #1f2630; font-size: 12px; }
.lights { display: flex; gap: 6px; }
.lights i { width: 10px; height: 10px; border-radius: 50%; background: #2a323d; }
.term-title { color: #8b96a3; flex: 1; }
.term-state { color: #f6c453; }
.term-state.pass { color: #3ddc97; }
.term-body {
  margin: 0; padding: 18px 16px 44px; font-size: 12.5px; line-height: 1.75;
  min-height: 300px; white-space: pre-wrap; overflow-wrap: anywhere;
}
.term-body .c { color: #6b7685; }
.term-body .t { display: block; padding-left: 4ch; text-indent: -2ch; }
.term-body .ok { color: #3ddc97; }
.term-body .k { color: #7cc4ff; }
.term-body .b { color: #fff; font-weight: 700; }
.term-body .cursor { display: inline-block; width: 7px; height: 14px; background: #3ddc97; vertical-align: -2px; animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.term-replay {
  position: absolute; right: 12px; bottom: 10px; border: 1px solid #2a323d; background: transparent;
  color: #8b96a3; font-size: 11px; padding: 4px 9px; border-radius: 6px; cursor: pointer;
}
.term-replay:hover { color: #fff; border-color: #8b96a3; }

/* Metrics */
.metrics {
  display: grid; grid-template-columns: repeat(6, 1fr); border: 1px solid var(--line);
  border-radius: 14px; background: var(--bg-2); overflow: hidden;
}
.metric { padding: 20px 18px; border-left: 1px solid var(--line); }
.metric:first-child { border-left: 0; }
.metric b { display: block; font: 700 clamp(26px, 3vw, 34px)/1 var(--display); letter-spacing: -0.02em; }
.metric span { display: block; margin-top: 8px; color: var(--muted); font-size: 13px; line-height: 1.35; }

/* TOC */
.toc { display: flex; flex-wrap: wrap; gap: 8px 24px; margin: 48px 0 0; font-size: 13px; }
.toc a { text-decoration: none; color: var(--muted); }
.toc a:hover { color: var(--fg); }
.toc span { color: var(--accent); margin-right: 8px; }

/* Sections */
.section { padding: clamp(48px, 7vw, 88px) 0 0; }
.section h2 {
  display: flex; align-items: baseline; gap: 14px;
  font: 700 clamp(28px, 4vw, 40px)/1.1 var(--display); letter-spacing: -0.02em; margin: 0 0 28px;
}
.num { font-size: 14px; color: var(--accent); font-weight: 500; }
.lead { font-size: clamp(18px, 2vw, 21px); line-height: 1.6; max-width: 62ch; margin: 0; }
.lead strong, .bullets strong { color: var(--fg); font-weight: 600; background: linear-gradient(transparent 62%, var(--accent-soft) 0); }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; }
.job {
  display: grid; grid-template-columns: 200px 1fr; gap: 32px;
  padding: 32px 0; border-top: 1px solid var(--line);
}
.job-meta { font: 13px/1.7 var(--mono); color: var(--muted); }
.job-meta .when { color: var(--fg); }
.job-meta .badge {
  display: inline-block; margin-top: 8px; padding: 2px 8px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent); font-size: 11px;
}
.job h3 { font: 600 22px/1.25 var(--display); margin: 0; letter-spacing: -0.01em; }
.job .company { color: var(--accent); font-weight: 600; }
.job .blurb { color: var(--muted); margin: 8px 0 0; }
.bullets { margin: 18px 0 0; padding: 0; list-style: none; }
.bullets li { position: relative; padding-left: 26px; margin: 10px 0; color: var(--muted); }
.bullets li::before {
  content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent);
  font: 700 13px/1.85 var(--mono);
}
.bullets.collapsed li:nth-child(n+5) { display: none; }
.more {
  margin-top: 6px; background: none; border: 0; padding: 0; cursor: pointer;
  color: var(--fg); font: 500 13px var(--mono); text-decoration: underline; text-underline-offset: 3px;
}
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.chip { font: 12px var(--mono); padding: 4px 9px; border-radius: 6px; background: var(--chip); color: var(--fg); }

.project { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: clamp(20px, 3vw, 28px); }
.project-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; }
.project h3 { font: 600 22px/1.25 var(--display); margin: 0; }
.project h3 a { text-decoration: none; color: var(--accent); }
.project h3 a:hover { text-decoration: underline; text-underline-offset: 3px; }
.project-kind { font-size: 12px; color: var(--muted); }
.project-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.project .blurb { color: var(--muted); margin: 8px 0 0; }
.sheet .s-skill h3 a { color: inherit; text-decoration: none; }

/* Skills */
.skills { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-flow: dense; gap: 14px; }
.skill-card { background: var(--bg-2); border: 1px solid var(--line); border-radius: 14px; padding: 20px; }
.skill-card h3 { font: 600 13px var(--mono); color: var(--accent); margin: 0 0 12px; text-transform: uppercase; letter-spacing: .04em; }
.skill-card.wide { grid-column: span 2; }

/* Contact */
.contact-lead { font: 500 clamp(20px, 2.6vw, 28px)/1.35 var(--display); max-width: 28ch; margin: 0 0 28px; }
.contact-links { display: flex; flex-wrap: wrap; gap: 12px; }
.contact-links .btn { font: 500 14px var(--mono); }
.btn.copied { border-color: var(--accent); color: var(--accent); }

.footer {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 96px; padding: 24px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px;
}

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* Paper view: a PDF-viewer style frame around an A4 sheet */
.paper-view { max-width: none; padding: 0; background: var(--viewer-bg); min-height: calc(100vh - 61px); }
.viewer-bar {
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
  padding: 10px clamp(16px, 4vw, 40px); font-size: 12px; color: var(--muted);
  border-bottom: 1px solid var(--line); background: var(--bg-2);
}
.viewer-actions { display: flex; align-items: center; gap: 14px; }
.viewer-actions .icon-btn { width: 32px; height: 32px; }
.link-btn { background: none; border: 0; color: var(--fg); cursor: pointer; font: inherit; }
.link-btn:hover { text-decoration: underline; }
.sheet-wrap { padding: 32px 16px 64px; display: flex; justify-content: center; overflow: hidden; }

/* The sheet is always "paper": fixed light colours regardless of theme. */
.sheet {
  --ink: #16191d; --ink-2: #4a525c; --rule: #16191d; --hl: #0a7a4d;
  width: 210mm; height: 297mm; flex: none; background: #fff; color: var(--ink);
  padding: 12mm 12mm 10mm; box-shadow: 0 2px 6px rgba(0,0,0,.12), 0 18px 48px rgba(0,0,0,.22);
  font: 8.4pt/1.4 var(--font); transform-origin: top center; overflow: hidden;
}
.sheet h1 { font: 700 25pt/1 var(--display); letter-spacing: -0.02em; margin: 0; text-transform: uppercase; }
.sheet .s-title { color: var(--hl); font: 600 11.5pt var(--display); margin: 4px 0 6px; }
.sheet .s-contact { display: flex; flex-wrap: wrap; gap: 4px 16px; font-weight: 500; font-size: 8.3pt; }
.sheet .s-contact a { text-decoration: none; }
.sheet .s-cols { display: grid; grid-template-columns: 1.95fr 1fr; gap: 7mm; margin-top: 6mm; }
.sheet h2 {
  font: 700 10.5pt var(--display); text-transform: uppercase; letter-spacing: .02em;
  border-bottom: 2px solid var(--rule); padding-bottom: 2px; margin: 0 0 6px;
}
.sheet h2 + * { margin-top: 0; }
.sheet section + section { margin-top: 5mm; }
.sheet p { margin: 0; }
.sheet .s-job + .s-job { margin-top: 3mm; padding-top: 2.5mm; border-top: 1px dashed #c7ccd2; }
.sheet .s-role { font-weight: 700; font-size: 9.6pt; }
.sheet .s-company { color: var(--hl); font-weight: 600; }
.sheet .s-meta { color: var(--ink-2); font-size: 7.8pt; margin: 1px 0 3px; }
.sheet ul { margin: 0; padding-left: 12px; }
.sheet li { margin: 1px 0; }
.sheet li strong { font-weight: 600; }
.sheet .s-skill + .s-skill { border-top: 1px dashed #c7ccd2; padding-top: 5px; margin-top: 5px; }
.sheet .s-skill h3 { color: var(--hl); font: 600 8.6pt var(--font); margin: 0 0 1px; }

@media print {
  @page { size: A4; margin: 0; }
  .topbar, .viewer-bar, #web { display: none !important; }
  #paper { display: block !important; background: #fff; }
  .paper-view { min-height: 0; }
  .sheet-wrap { padding: 0; height: auto !important; }
  .sheet { box-shadow: none; transform: none !important; }
}

/* Responsive */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(3, 1fr); }
  .metric:nth-child(4) { border-left: 0; }
  .metric:nth-child(n+4) { border-top: 1px solid var(--line); }
  .skills { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .status { display: none; }
  .job { grid-template-columns: 1fr; gap: 12px; }
  .skills { grid-template-columns: 1fr; }
  .skill-card.wide { grid-column: auto; }
  .brand-path { display: none; }
  .viewer-bar span:nth-child(2) { display: none; }
}
@media (max-width: 520px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .metric:nth-child(n) { border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
  .metric:nth-child(odd) { border-left: 0; }
  .metric:nth-child(-n+2) { border-top: 0; }
  .term-body { font-size: 11.5px; min-height: 280px; }
  .seg button { padding: 6px 10px; }
}