/* ============================================
   TOKENS
   ============================================ */
:root {
  --paper: #EDEEE6;
  --panel: #E2E4D8;
  --ink: #171F1A;
  --ink-soft: #4B564E;
  --line: #C6C9BB;
  --amber: #B87621;
  --rust: #9C3E29;
  --teal: #2E6F63;

  --serif: "Newsreader", Georgia, serif;
  --sans: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;

  --max: 1120px;
  --gutter: 32px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(46, 111, 99, 0.35);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
a:hover { border-color: var(--teal); }
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 3px;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 500; margin: 0; color: var(--ink); }
strong { font-weight: 600; }

p { margin: 0 0 1em; }

/* ============================================
   HEADER / NAV
   ============================================ */
.site-header { border-bottom: 1px solid var(--line); padding: 22px 0; }
.header-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }

.wordmark { font-family: var(--serif); font-size: 20px; font-weight: 500; color: var(--ink); border: none; }
.wordmark:hover { border: none; color: var(--amber); }

.main-nav { display: flex; align-items: center; gap: 28px; font-size: 15px; }
.main-nav a { color: var(--ink-soft); border: none; padding-bottom: 2px; }
.main-nav a:hover { color: var(--ink); border-bottom: 1px solid var(--ink-soft); }
.main-nav a.active { color: var(--ink); border-bottom: 1px solid var(--amber); }

.main-nav.nav-resume { color: #ffffff; background: #c47f2c; padding: 8px 16px; border: 1px solid var(--ink); }
.nav-resume:hover { background: var(--amber); border-color: var(--amber); color: var(--paper); }

/* ============================================
   SECTIONS (generic)
   ============================================ */
.section { border-top: 1px solid var(--line); padding-top: 56px; padding-bottom: 56px; }
.section:first-of-type { border-top: none; }

.section-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 40px; }
.section-head h2 { font-size: 28px; }
.section-note { margin: 0; color: var(--ink-soft); font-size: 15px; }

.eyebrow-cat {
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
  color: var(--ink-soft);
  margin: 0 0 24px;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-block;
  padding: 12px 22px;
  border: 1px solid var(--ink);
  color: var(--ink);
  font-size: 15px;
  border-bottom: 1px solid var(--ink);
}
.btn:hover { background: var(--ink); color: var(--paper); }
.btn-solid { background: var(--ink); color: var(--paper); }
.btn-solid:hover { background: var(--amber); border-color: var(--amber); color: var(--paper); }

/* ============================================
   HOME HERO
   ============================================ */
.home-hero { padding-top: 90px; padding-bottom: 70px; }
.home-hero .kicker { color: var(--ink-soft); font-size: 16px; margin-bottom: 8px; }
.home-hero h1 {
  font-size: clamp(38px, 5.4vw, 66px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  max-width: 15ch;
}
.home-hero .home-sub {
  margin-top: 22px;
  max-width: 52ch;
  color: var(--ink-soft);
  font-size: 19px;
}
.home-cta-row { margin-top: 32px; display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }

.social-row { list-style: none; padding: 0; margin: 40px 0 0; display: flex; gap: 8px 22px; flex-wrap: wrap; font-size: 14.5px; }
.social-row a { color: var(--ink); border-bottom: 1px solid var(--line); }
.social-row li { color: var(--ink-soft); }

/* Home featured strip */
.home-featured-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.featured-tile {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 28px 26px;
  display: block;
  color: var(--ink);
  border-bottom-width: 1px;
}
.featured-tile:hover { background: var(--panel); }
.featured-tile .tile-cat { font-size: 13px; color: var(--ink-soft); margin-bottom: 10px; font-family: var(--mono); }
.featured-tile h3 { font-size: 19px; margin-bottom: 10px; line-height: 1.3; }
.featured-tile p { font-size: 14.5px; color: var(--ink-soft); margin: 0; }

/* ============================================
   PROJECT GRID (projects.html)
   ============================================ */
.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
  margin-top: 8px;
}
.project-card {
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 30px;
  display: flex;
  flex-direction: column;
  color: var(--ink);
}
.project-card:hover { background: var(--panel); }
.project-card .card-tools { font-size: 13px; color: var(--ink-soft); font-family: var(--mono); margin-bottom: 14px; }
.project-card h3 { font-size: 21px; margin-bottom: 10px; line-height: 1.3; }
.project-card p { font-size: 15px; color: var(--ink-soft); margin-bottom: 18px; flex-grow: 1; }
.project-card .card-link { font-size: 14.5px; color: var(--ink); border-bottom: 1px solid var(--ink); align-self: flex-start; }

/* ============================================
   PROJECT DETAIL PAGE
   ============================================ */
.back-link { display: inline-block; margin: 40px 0 0; font-size: 14.5px; color: var(--ink-soft); border-bottom: 1px solid var(--line); }
.back-link:hover { color: var(--ink); border-color: var(--ink); }

.detail-head { padding: 26px 0 44px; }
.detail-head .card-tools { font-family: var(--mono); font-size: 13.5px; color: var(--ink-soft); margin-bottom: 14px; }
.detail-head h1 { font-size: clamp(30px, 4vw, 44px); line-height: 1.15; max-width: 20ch; }
.detail-tagline { margin-top: 16px; max-width: 60ch; color: var(--ink-soft); font-size: 18px; }
.detail-links { margin-top: 24px; display: flex; gap: 20px; font-size: 15px; }

.detail-shot { width: 100%; height: auto; border: 1px solid var(--line); display: block; margin-bottom: 8px; }
.shot-caption { font-size: 13px; color: var(--ink-soft); margin: 10px 0 0; }

.detail-body { padding: 50px 0; border-top: 1px solid var(--line); display: grid; grid-template-columns: 200px 1fr; gap: 40px; }
.detail-body + .detail-body { border-top: 1px solid var(--line); }
.detail-body h2 { font-size: 15px; font-family: var(--sans); font-weight: 600; color: var(--ink-soft); text-transform: none; }
.detail-body .content { max-width: 66ch; font-size: 16.5px; line-height: 1.7; }
.detail-body .content p:last-child { margin-bottom: 0; }
.detail-body ul { padding-left: 20px; margin: 0; }
.detail-body li { margin-bottom: 10px; line-height: 1.6; }

.stat-line { display: flex; gap: 14px; align-items: baseline; margin-bottom: 14px; font-family: var(--mono); }
.stat-line .stat-val { color: var(--amber); font-size: 20px; }
.stat-line .stat-lbl { color: var(--ink-soft); font-family: var(--sans); font-size: 14.5px; }

.team-note { border: 1px solid var(--line); background: var(--panel); padding: 16px 20px; font-size: 14.5px; color: var(--ink-soft); margin-top: 18px; }

/* charts (reused from project rows) */
.chart { display: flex; flex-direction: column; gap: 10px; max-width: 460px; margin: 6px 0 6px; }
.chart-bar-row { display: grid; grid-template-columns: 120px 1fr 52px; align-items: center; gap: 12px; font-size: 13.5px; }
.chart-bar-label { color: var(--ink-soft); }
.chart-bar-track { height: 10px; background: var(--panel); border: 1px solid var(--line); position: relative; }
.chart-bar-fill { display: block; height: 100%; width: 0; background: var(--amber); animation: growbar 1.1s ease forwards; animation-delay: 0.15s; }
.chart-bar-fill--quiet { background: var(--ink-soft); opacity: 0.55; }
.chart-bar-fill--rust { background: var(--rust); }
@keyframes growbar { to { width: var(--pct); } }
.chart-bar-value { font-family: var(--mono); text-align: right; color: var(--ink); }

.prevnext { display: flex; justify-content: space-between; padding: 30px 0 50px; border-top: 1px solid var(--line); font-size: 15px; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-intro { padding: 60px 0 20px; }
.about-intro h1 { font-size: clamp(30px, 4vw, 42px); max-width: 16ch; }
.about-intro .content { margin-top: 24px; max-width: 62ch; font-size: 17.5px; color: var(--ink-soft); line-height: 1.7; }
.about-intro .content p { margin-bottom: 1.1em; }

.timeline-row { display: grid; grid-template-columns: 160px 1fr; gap: 30px; padding: 28px 0; border-top: 1px solid var(--line); }
.timeline-row:last-child { border-bottom: 1px solid var(--line); }
.timeline-date { font-family: var(--mono); font-size: 14px; color: var(--ink-soft); }
.timeline-content h3 { font-size: 18px; margin-bottom: 6px; }
.timeline-content .timeline-org { font-size: 14.5px; color: var(--ink-soft); margin-bottom: 10px; }
.timeline-content ul { margin: 0; padding-left: 18px; }
.timeline-content li { margin-bottom: 8px; line-height: 1.6; font-size: 15.5px; }

/* ============================================
   SKILLS
   ============================================ */
.skills-table { display: flex; flex-direction: column; }
.skills-line { display: grid; grid-template-columns: 220px 1fr; gap: 24px; padding: 22px 0; border-top: 1px solid var(--line); font-size: 15.5px; }
.skills-line:last-child { border-bottom: 1px solid var(--line); }
.skills-cat { color: var(--ink-soft); font-family: var(--serif); font-style: italic; font-size: 18px; }
.skills-list-text { color: var(--ink); }
.skills-list-text .skills-context { display: block; margin-top: 6px; color: var(--ink-soft); font-size: 14px; }

/* ============================================
   CONTACT
   ============================================ */
.contact-row { padding: 70px 0; }
.contact-row h1 { font-size: 34px; margin-bottom: 14px; }
.contact-row p { color: var(--ink-soft); max-width: 52ch; margin: 0 0 26px; font-size: 17px; }
.contact-cta { font-family: var(--mono); font-size: 20px; color: var(--ink); border-bottom: 1px solid var(--ink); }
.contact-cta:hover { color: var(--amber); border-color: var(--amber); }
.contact-secondary { margin-top: 22px; display: flex; gap: 22px; font-size: 14.5px; }

/* ============================================
   FOOTER
   ============================================ */
.site-footer { border-top: 1px solid var(--line); padding: 24px 0 40px; }
.footer-row { display: flex; justify-content: space-between; color: var(--ink-soft); font-size: 14px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 860px) {
  .home-featured-row { grid-template-columns: 1fr; }
  .project-grid { grid-template-columns: 1fr; }
  .detail-body { grid-template-columns: 1fr; gap: 14px; }
  .timeline-row { grid-template-columns: 1fr; gap: 8px; }
  .skills-line { grid-template-columns: 1fr; gap: 6px; }
  .main-nav { gap: 16px; font-size: 14px; }
  :root { --gutter: 20px; }
}
@media (max-width: 520px) {
  .chart-bar-row { grid-template-columns: 90px 1fr 44px; font-size: 12px; }
}