:root {
  --bg: #0F120C;
  --surface: #181C14;
  --border: #262C20;
  --text: #E9EDE0;
  --muted: #8E9683;
  --accent: #BFE04A;
  --accent-contrast: #0F120C;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #F7F8F2;
    --surface: #FFFFFF;
    --border: #E1E5D6;
    --text: #1A1F14;
    --muted: #5C6552;
    --accent: #4A6419;
    --accent-contrast: #FFFFFF;
    color-scheme: light;
  }
}

:root[data-theme="light"] {
  --bg: #F7F8F2;
  --surface: #FFFFFF;
  --border: #E1E5D6;
  --text: #1A1F14;
  --muted: #5C6552;
  --accent: #4A6419;
  --accent-contrast: #FFFFFF;
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.65 Inter, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap { max-width: 880px; margin: 0 auto; padding-inline: 16px; }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; gap: 24px; height: 56px; }
.logo { font: 500 18px 'JetBrains Mono', monospace; text-decoration: none; }
.logo span { color: var(--accent); }
.nav nav { display: flex; gap: 20px; margin-left: auto; }
.nav nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.nav nav a:hover { color: var(--accent); }
.theme-toggle {
  background: none; border: 1px solid var(--border); color: var(--text);
  width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 16px;
}
.theme-toggle:hover { border-color: var(--accent); }

/* Hero */
.hero { display: flex; align-items: center; gap: 48px; padding-top: 96px; padding-bottom: 64px; }
.avatar {
  width: 200px; height: 200px; border-radius: 50%; object-fit: cover; flex-shrink: 0;
  border: 3px solid var(--accent); padding: 4px;
}
.eyebrow { font: 500 14px 'JetBrains Mono', monospace; color: var(--accent); margin: 0; }
h1 { font-size: clamp(36px, 6vw, 52px); line-height: 1.1; margin: 4px 0 8px; letter-spacing: -0.02em; }
.role { font-size: 20px; color: var(--muted); margin: 0 0 16px; }
.lead { margin: 0 0 24px; max-width: 520px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; }

.btn {
  display: inline-block; padding: 10px 18px; border-radius: 8px;
  border: 1px solid var(--border); text-decoration: none; font-weight: 500; font-size: 15px;
  transition: border-color .15s, transform .15s;
}
.btn:hover { border-color: var(--accent); transform: translateY(-1px); }
.btn.primary { background: var(--accent); color: var(--accent-contrast); border-color: var(--accent); }

/* Sections */
section { padding-top: 48px; padding-bottom: 16px; }
h2 {
  font: 500 14px 'JetBrains Mono', monospace; text-transform: uppercase; letter-spacing: .12em;
  color: var(--accent); margin: 0 0 24px;
}
h2::before { content: '// '; opacity: .6; }
h3 { font-size: 17px; margin: 0; }
strong { color: var(--accent); font-weight: 600; }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0 0 0 20px; border-left: 2px solid var(--border); }
.timeline > li { position: relative; margin-bottom: 36px; }
.timeline > li::before {
  content: ''; position: absolute; left: -27px; top: 7px;
  width: 12px; height: 12px; border-radius: 50%; background: var(--accent);
}
.job-head { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 4px 16px; margin-bottom: 8px; }
.job-head h3 span { color: var(--muted); font-weight: 500; }
.job-desc { margin: 0 0 8px; color: var(--muted); }
.job-desc a, .job-head h3 a { color: var(--accent); }
time { font: 500 13px 'JetBrains Mono', monospace; color: var(--muted); }
.timeline ul { margin: 0; padding-left: 18px; }
.timeline ul li { margin-bottom: 6px; }

/* Projects */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card {
  display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px; text-decoration: none; transition: border-color .15s, transform .15s;
}
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card p { margin: 8px 0 0; font-size: 15px; }
.tags { margin-top: auto !important; padding-top: 12px; font: 500 12px/1.6 'JetBrains Mono', monospace; color: var(--muted); }
.badge { font: 500 11px 'JetBrains Mono', monospace; color: var(--accent); border: 1px solid var(--accent); border-radius: 999px; padding: 2px 8px; margin-left: 8px; vertical-align: middle; white-space: nowrap; }
code { font: 500 .9em 'JetBrains Mono', monospace; }

/* Skills */
.skills { display: grid; grid-template-columns: 180px 1fr; gap: 12px 24px; margin: 0; }
.skills dt { font-weight: 600; }
.skills dd { margin: 0; color: var(--muted); }

/* Education */
.edu { list-style: none; margin: 0; padding: 0; }
.edu li { margin-bottom: 16px; }
.edu span { color: var(--muted); font-size: 14px; }

/* Contact */
.contact { text-align: center; padding-top: 72px; }
.contact h2::before { content: ''; }
.contact p { font-size: 20px; margin: 0 0 20px; }

.footer { text-align: center; color: var(--muted); font-size: 13px; padding-top: 64px; padding-bottom: 32px; }

@media (max-width: 700px) {
  .nav nav { display: none; }
  .theme-toggle { margin-left: auto; }
  .hero { flex-direction: column; text-align: center; gap: 24px; padding-top: 48px; }
  .avatar { width: 160px; height: 160px; }
  .actions { justify-content: center; }
  .skills { grid-template-columns: 1fr; gap: 2px; }
  .skills dd { margin-bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn, .card { transition: none; }
}

/* Print: the downloadable CV is generated from this page (scripts/build-pdf.mjs). */
.print-only { display: none; }

@media print {
  @page { size: A4; margin: 14mm 16mm; }
  :root, :root[data-theme] {
    --bg: #FFFFFF; --surface: #FFFFFF; --border: #D5D9CC;
    --text: #1A1F14; --muted: #4B5343; --accent: #3D5415;
  }
  body { font-size: 9.5pt; line-height: 1.45; }
  .nav, .avatar, .eyebrow, .lead, .actions, .contact, .footer { display: none; }
  .print-only { display: block; margin: 4px 0 0; font-size: 9pt; }
  .wrap { max-width: none; padding: 0; }
  .hero { display: block; padding: 0 0 6px; }
  h1 { font-size: 22pt; margin: 0; }
  .role { font-size: 12pt; margin: 2px 0 0; }
  section { padding: 10px 0 0; }
  h2 { font-size: 9pt; margin: 0 0 6px; border-bottom: 1px solid var(--border); padding-bottom: 2px; }
  h2::before { content: none; }
  h3 { font-size: 10.5pt; }
  a { text-decoration: none; }
  .timeline { border: 0; padding: 0; }
  .timeline > li { margin-bottom: 10px; }
  .timeline > li::before { content: none; }
  .timeline ul li { margin-bottom: 2px; }
  .job-desc { margin-bottom: 4px; }
  time { font-size: 8.5pt; }
  .cards { display: block; }
  .card { display: block; border: 0; padding: 0; margin-bottom: 6px; border-radius: 0; }
  .card p { margin: 1px 0 0; font-size: 9.5pt; }
  .tags { padding-top: 0; font-size: 8pt; }
  .badge { font-size: 7.5pt; padding: 0 6px; }
  .skills { grid-template-columns: 130px 1fr; gap: 2px 12px; }
  .edu li { margin-bottom: 4px; }
  .edu h3 { font-size: 10pt; }
  .edu span { font-size: 9pt; }
  li, .card, .job-head { break-inside: avoid; }
  h2 { break-after: avoid; }
}

/* Copy-to-clipboard email */
.btn.copy { display: inline-flex; align-items: center; gap: 8px; font: inherit; font-weight: 500; font-size: 15px; background: none; color: inherit; cursor: pointer; }
.btn.copy.primary { background: var(--accent); color: var(--accent-contrast); }
.copy-icon { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; opacity: .7; }
.copy-status { font-size: 13px; }
.copy-status:empty { display: none; }
.btn.copy.copied { border-color: var(--accent); }
.btn.copy.copied .copy-icon { display: none; }