@charset "UTF-8";
/* ==========================================================================
   breytenbach.dev · site.css
   1. Fonts  2. Tokens  3. Base  4. Layout & shared components
   5+. Section components (appended per section)  Last: Print
   ========================================================================== */

/* 1. Fonts ---------------------------------------------------------------- */
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/IBMPlexSans-Regular-Latin1.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/IBMPlexSans-Medium-Latin1.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Sans'; src: url('../fonts/IBMPlexSans-SemiBold-Latin1.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('../fonts/IBMPlexMono-Regular-Latin1.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'IBM Plex Mono'; src: url('../fonts/IBMPlexMono-Medium-Latin1.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }

/* 2. Tokens --------------------------------------------------------------- */
:root {
  --bg: #0f1318;
  --surface: #131820;
  --line: #1f262f;
  --line-strong: #2a323d;
  --text: #c9d1db;
  --text-strong: #eef2f6;
  --dim: #8e99a7;
  --faint: #78828f;
  --accent: #e0a34a;
  --ok: #5fbf8f;
  --check: #ff3ea5;
  --font-sans: 'IBM Plex Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --measure: 720px;
  --gutter: 16px;
  --radius: 6px;
  color-scheme: dark;
}

/* 3. Base ----------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 1rem/1.6 var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, p, ol, ul, dl, dd { margin: 0; }

a { color: var(--text-strong); text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
a:hover { color: var(--accent); text-decoration-color: currentColor; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 2px; }

.mono { font-family: var(--font-mono); }

@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}

/* 4. Layout & shared components ------------------------------------------- */
.wrap {
  max-width: calc(var(--measure) + 2 * var(--gutter));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.block { padding-block: 40px; border-top: 1px solid var(--line); }

.skip {
  position: absolute; left: var(--gutter); top: -100px; z-index: 30;
  background: var(--accent); color: #000; padding: 8px 12px; border-radius: var(--radius);
  font-weight: 500; text-decoration: none;
}
.skip:focus { top: 12px; }

.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgb(15 19 24 / 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.topbar__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding-block: 12px; }
.topbar__name { font-weight: 500; color: var(--text-strong); text-decoration: none; }
.topbar__actions { margin-left: auto; }
.topbar__nav {
  order: 3; flex-basis: 100%;
  display: flex; gap: 18px; overflow-x: auto; scrollbar-width: none;
  font: 400 0.8125rem/1 var(--font-mono);
}
.topbar__nav a { color: var(--dim); text-decoration: none; padding-block: 6px; white-space: nowrap; }
.topbar__nav a:hover, .topbar__nav a[aria-current] { color: var(--text-strong); }
.topbar__nav a[aria-current] { box-shadow: inset 0 -1px 0 var(--accent); }

@media (min-width: 640px) {
  .topbar__nav { order: 0; flex-basis: auto; margin-left: auto; }
  .topbar__actions { margin-left: 0; }
}

.label {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px;
  margin-bottom: 20px;
  font: 500 0.75rem/1.4 var(--font-mono);
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--dim);
}
.label__tag { color: var(--faint); font-weight: 400; }

.btn {
  font: 500 0.75rem/1 var(--font-mono);
  color: var(--text); background: transparent;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 7px 10px; cursor: pointer;
}
.btn:hover { color: var(--accent); border-color: var(--accent); }

mark.check {
  background: var(--check); color: #000;
  padding: 0 4px; border-radius: 3px;
  font: 500 0.8125rem/1.4 var(--font-mono);
}
.check-badge {
  position: fixed; right: 16px; bottom: 16px; z-index: 20;
  background: var(--check); color: #000;
  font: 600 0.75rem/1 var(--font-mono);
  padding: 10px 12px; border-radius: var(--radius);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* 5. Intro ---------------------------------------------------------------- */
.intro { padding-block: 56px 40px; }
.intro h1 {
  max-width: 30ch; margin-bottom: 16px;
  font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2rem); font-weight: 500; line-height: 1.25;
  letter-spacing: -0.01em; color: var(--text-strong);
}
.intro__lede { max-width: 60ch; color: var(--dim); }
.intro__meta { margin-top: 16px; font: 400 0.8125rem/1.5 var(--font-mono); color: var(--faint); }

/* 6. Week (log) ----------------------------------------------------------- */
.log { list-style: none; padding: 0; margin-left: 4px; border-left: 1px solid var(--line-strong); }
.entry { position: relative; padding-left: 20px; }
.entry::before {
  content: ''; position: absolute; left: -4px; top: 17px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--line-strong);
}
.entry--warn::before { background: var(--accent); }
.entry--ok::before { background: var(--ok); }

.entry summary {
  display: grid; grid-template-columns: 92px 1fr auto; gap: 12px;
  margin-inline: -8px; padding: 8px; border-radius: var(--radius);
  cursor: pointer; list-style: none;
}
.entry summary::-webkit-details-marker { display: none; }
.entry summary:hover { background: var(--surface); }
.entry summary:hover .entry__s { color: var(--text-strong); }

/* Round "+" chip that turns into "×" when open. */
.entry summary::after {
  content: '+'; display: grid; place-items: center;
  width: 24px; height: 24px; margin-top: 1px;
  border: 1px solid var(--line-strong); border-radius: 50%;
  font: 500 1rem/1 var(--font-mono); color: var(--text);
}
.entry summary:hover::after,
.entry summary:focus-visible::after,
.entry[open] summary::after { color: var(--accent); border-color: var(--accent); }
.entry[open] summary::after { transform: rotate(45deg); }

.entry__t { font: 400 0.8125rem/1.6rem var(--font-mono); color: var(--dim); }
.entry__s { color: var(--text); }
.entry--ok .entry__s { color: var(--text-strong); }

.entry__note {
  margin: 0 0 12px 104px; padding: 12px 14px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--dim); font-size: 0.9375rem;
}

@media (max-width: 480px) {
  .entry summary { grid-template-columns: 1fr auto; gap: 0 12px; }
  .entry__t, .entry__s { grid-column: 1; }
  .entry summary::after { grid-column: 2; grid-row: 1; }
  .entry__note { margin-left: 0; }
}

@media (prefers-reduced-motion: no-preference) {
  :root { interpolate-size: allow-keywords; }
  details::details-content {
    height: 0; overflow: clip;
    transition: height 200ms ease, content-visibility 200ms allow-discrete;
  }
  details[open]::details-content { height: auto; }
  .entry summary::after,
  .readout__src summary::before { transition: transform 200ms ease, color 150ms, border-color 150ms; }
}

/* 7. Why + outcomes ------------------------------------------------------- */
.prose { max-width: 62ch; font-size: 1.0625rem; color: var(--text); }

.readouts { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.readout { border: 1px solid var(--line-strong); border-radius: var(--radius); padding: 16px; }
.readout__v { font: 500 1.25rem/1.3 var(--font-mono); color: var(--text-strong); }
.readout__alt { font-size: 0.8125rem; font-weight: 400; color: var(--dim); }
.readout__l { margin-top: 4px; font-size: 0.9375rem; color: var(--text); }
.readout__org { margin-top: 2px; font: 400 0.75rem/1.5 var(--font-mono); color: var(--faint); }
.readout__src { margin-top: 12px; font-size: 0.875rem; color: var(--dim); }
.readout__src summary {
  display: inline-flex; align-items: center; gap: 8px;
  margin-left: -4px; padding: 4px 10px 4px 4px; border-radius: var(--radius);
  cursor: pointer; list-style: none;
  font: 400 0.75rem/1.5 var(--font-mono); color: var(--dim);
}
.readout__src summary::-webkit-details-marker { display: none; }
.readout__src summary:hover { background: var(--surface); color: var(--text-strong); }

/* Same round "+" chip as the week log, sized down. */
.readout__src summary::before {
  content: '+'; display: grid; place-items: center;
  width: 20px; height: 20px;
  border: 1px solid var(--line-strong); border-radius: 50%;
  font: 500 0.875rem/1 var(--font-mono); color: var(--text);
}
.readout__src summary:hover::before,
.readout__src summary:focus-visible::before,
.readout__src[open] summary::before { color: var(--accent); border-color: var(--accent); }
.readout__src[open] summary::before { transform: rotate(45deg); }
.readout__src p { margin-top: 8px; }

/* 8. Work ----------------------------------------------------------------- */
.projects { display: grid; gap: 16px; }
.project { padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.project__head {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline;
  gap: 4px 16px; margin-bottom: 14px;
}
.project__title { font-size: 1.0625rem; font-weight: 600; color: var(--text-strong); }
.project__org { font: 400 0.75rem/1.5 var(--font-mono); color: var(--faint); }
.project__facts { display: grid; grid-template-columns: 132px 1fr; gap: 10px 16px; }
.project__facts dt {
  font: 400 0.6875rem/1.6rem var(--font-mono);
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--faint);
}
.project__facts dd { color: var(--dim); }
.project__facts dd:first-of-type { color: var(--text-strong); }
.project__stack { font: 400 0.8125rem/1.6 var(--font-mono); }

@media (max-width: 560px) {
  .project__facts { grid-template-columns: 1fr; gap: 0; }
  .project__facts dd { margin-bottom: 10px; }
}

/* 9. Teams, experience, contact ------------------------------------------- */
.observations { list-style: none; padding: 0; display: grid; gap: 20px; }
.observation h3 { margin-bottom: 4px; font-size: 1rem; font-weight: 600; color: var(--text-strong); }
.observation p { max-width: 62ch; color: var(--dim); }

.roles { list-style: none; padding: 0; }
.role {
  display: grid; grid-template-columns: 152px 1fr; gap: 16px;
  padding-block: 10px; border-bottom: 1px dashed var(--line);
}
.role:last-child { border-bottom: 0; }
.role__when { font: 400 0.8125rem/1.6rem var(--font-mono); color: var(--dim); }
.role__what { color: var(--text-strong); }
.role__where { font-size: 0.9375rem; color: var(--dim); }
.extras { margin-top: 16px; font: 400 0.8125rem/1.5 var(--font-mono); color: var(--faint); }

@media (max-width: 560px) {
  .role { grid-template-columns: 1fr; gap: 0; }
}

.footer { padding-block: 40px 64px; border-top: 1px solid var(--line); }
.footer__email { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; font-size: 1.125rem; }
.footer__note { margin-top: 24px; font: 400 0.75rem/1.5 var(--font-mono); color: var(--faint); }

/* 10. Print (keep last) ---------------------------------------------------- */
@media print {
  @page { size: A4; margin: 16mm 16mm 18mm; }

  :root {
    --bg: #ffffff;
    --surface: #ffffff;
    --line: #d0d4d9;
    --line-strong: #b5bbc2;
    --text: #1a1d21;
    --text-strong: #000000;
    --dim: #3b4148;
    --faint: #5a616a;
    --accent: #8a5a14;
    --ok: #1e6b45;
    color-scheme: light;
  }

  body { font-size: 10.5pt; line-height: 1.5; }

  .topbar, .skip, .btn, .check-badge, [data-js-slot] { display: none !important; }

  .wrap { max-width: none; padding-inline: 0; }
  .intro { padding-block: 0 16px; }
  .block, .footer { padding-block: 14px; }

  .project, .readout, .observation, .role, .entry { break-inside: avoid; }
  h2, h3 { break-after: avoid; }

  .entry summary::after, .entry[open] summary::after,
  .readout__src summary::before { content: none; }
  details::details-content { height: auto !important; content-visibility: visible; }

  a { color: inherit; text-decoration: none; }
  mark.check { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .entry::before { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
}