/* =========================================================
   chrisnorris.co
   Tokens lifted directly from the approved design template.
   ========================================================= */

:root {
  --bg:        #14120E;
  --ink:       #F3EEE4;
  --accent:    #4FBFA0;
  --muted:     rgba(243, 238, 228, 0.65);
  --muted-dim: rgba(243, 238, 228, 0.45);
  --rule:      rgba(243, 238, 228, 0.12);
  --rule-soft: rgba(243, 238, 228, 0.25);

  --display: 'Archivo', -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --measure: 900px;
  --measure-narrow: 820px;
  --gutter: 48px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 500;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: color 140ms ease; }
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); }

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

/* ---------- Skip link ---------- */

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--accent);
  color: var(--bg);
  font-family: var(--mono);
  font-size: 12px;
  padding: 10px 16px;
  z-index: 100;
}
.skip:focus { left: 12px; top: 12px; color: var(--bg); }

/* ---------- Header / nav ---------- */

.masthead {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px var(--gutter);
  background: rgba(20, 18, 14, 0.9);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(243, 238, 228, 0.1);
}

.wordmark {
  font-family: var(--display);
  font-weight: 900;
  font-size: 18px;
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav {
  display: flex;
  align-items: center;
  gap: 32px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.nav a {
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
  color: var(--muted-dim);
}
.nav a:hover { color: var(--ink); }
.nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

/* ---------- Layout ---------- */

main { flex: 1 0 auto; }

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

.wrap--narrow { max-width: var(--measure-narrow); }

.hero { padding-top: 130px; padding-bottom: 100px; }
.hero--page { padding-top: 110px; padding-bottom: 72px; }

.section { padding-bottom: 140px; }
.section--tight { padding-bottom: 96px; }

/* ---------- Type ---------- */

h1 {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(40px, 8vw, 64px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 28px;
}

h1.h1--page { font-size: clamp(34px, 6vw, 44px); letter-spacing: -0.01em; margin-bottom: 12px; }

.lede {
  font-size: clamp(18px, 2.4vw, 20px);
  line-height: 1.65;
  color: rgba(243, 238, 228, 0.7);
  margin: 0;
  max-width: 34ch;
}

.lede--wide { max-width: 62ch; }

.eyebrow {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 36px;
}

.prose p {
  font-size: 17px;
  line-height: 1.75;
  color: var(--muted);
  margin: 0 0 22px;
  max-width: 68ch;
}
.prose p:last-child { margin-bottom: 0; }

/* ---------- Index rows (projects) ---------- */

.rows { display: flex; flex-direction: column; }

.row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 32px;
  padding: 30px 0;
  border-top: 1px solid var(--rule);
  color: var(--ink);
}
.row:last-child { border-bottom: 1px solid var(--rule); }
.row:hover { color: var(--ink); }
.row:hover .row__name { color: var(--accent); }

.row__body { flex: 1; min-width: 0; }

.row__name {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 8px;
  transition: color 140ms ease;
}

.row__desc {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin: 0;
  max-width: 60ch;
}

.row__cta {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  white-space: nowrap;
  padding-top: 4px;
}

/* ---------- Case studies ---------- */

.case {
  padding-top: 64px;
  padding-bottom: 64px;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 96px;
}
.case:first-of-type { border-top: none; padding-top: 0; }

.case__kicker {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 10px;
}

.case__title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(26px, 4vw, 34px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  margin: 0 0 28px;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 36px 0 0;
  padding: 0;
  list-style: none;
}

.stat {
  flex: 1 1 150px;
  border: 1px solid var(--rule-soft);
  border-radius: 2px;
  padding: 20px 22px;
}

.stat__num {
  font-family: var(--display);
  font-weight: 900;
  font-size: 30px;
  letter-spacing: -0.02em;
  color: var(--accent);
  line-height: 1.1;
}

.stat__label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--muted-dim);
  margin-top: 8px;
}

.outlink {
  display: inline-block;
  margin-top: 30px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid rgba(79, 191, 160, 0.4);
  padding-bottom: 3px;
}
.outlink:hover { color: var(--ink); border-bottom-color: var(--ink); }

/* ---------- Resume ---------- */

.download {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 50px;
}

.summary {
  font-size: 17px;
  line-height: 1.7;
  color: rgba(243, 238, 228, 0.7);
  margin: 0 0 64px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--rule);
  max-width: 68ch;
}

.roles { display: flex; flex-direction: column; }

.role { padding: 34px 0; border-top: 1px solid var(--rule); }

.role__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.role__title { font-size: 20px; font-weight: 700; }

.role__years {
  font-family: var(--mono);
  font-size: 12px;
  color: rgba(243, 238, 228, 0.5);
  white-space: nowrap;
}

.role__company {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.bullets { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }

.bullets li {
  position: relative;
  padding-left: 17px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 68ch;
}

.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.meta-grid {
  margin-top: 20px;
  padding-top: 50px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.meta-grid h2 {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 20px;
}

.edu { display: flex; flex-direction: column; gap: 14px; }
.edu__degree { font-size: 15px; font-weight: 700; }
.edu__school { font-size: 14px; color: rgba(243, 238, 228, 0.55); }

.skills { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 0; padding: 0; }

.skills li {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.03em;
  border: 1px solid var(--rule-soft);
  padding: 7px 12px;
  border-radius: 2px;
  color: rgba(243, 238, 228, 0.75);
}

/* ---------- Footer ---------- */

.footer {
  flex-shrink: 0;
  border-top: 1px solid var(--rule);
  padding: 32px var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted-dim);
}

.footer a:hover { color: var(--accent); }

/* ---------- Responsive ---------- */

@media (max-width: 720px) {
  :root { --gutter: 24px; }

  .masthead { flex-direction: column; align-items: flex-start; gap: 14px; padding: 18px var(--gutter); }
  .nav { gap: 20px; flex-wrap: wrap; font-size: 11px; }

  .hero { padding-top: 64px; padding-bottom: 64px; }
  .hero--page { padding-top: 56px; padding-bottom: 48px; }
  .section { padding-bottom: 80px; }
  .section--tight { padding-bottom: 60px; }

  .lede { max-width: none; }

  .row { flex-direction: column; gap: 12px; padding: 26px 0; }
  .row__cta { padding-top: 0; }

  .case { padding-top: 48px; padding-bottom: 48px; }
  .stat { flex: 1 1 100%; }

  .meta-grid { grid-template-columns: 1fr; gap: 40px; }

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

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

/* ---------- Print (resume) ---------- */

@media print {
  :root { --bg: #fff; --ink: #111; }
  body { background: #fff; color: #111; }
  .masthead, .footer, .download, .skip { display: none; }
  .role__company, .meta-grid h2, .bullets li::before { color: #444; }
  .bullets li::before { background: #444; }
  .summary, .bullets li { color: #333; }
  .wrap { padding: 0; max-width: none; }
  .hero--page { padding-top: 0; }
}