/* Daywork — shared stylesheet */

:root {
  --board: #2b3138;
  --board-deep: #232930;
  --board-raise: #333a42;
  --board-edge: #434c55;
  --chalk: #e9e4da;
  --chalk-soft: #b6bcc2;
  --chalk-faint: #8c949c;
  --chalk-yellow: #d8b24c;
  --chalk-blue: #93aec0;
  --measure: 68ch;
  --frame: 1.25rem;
  --gap-row: 2.75rem;
  --gap-block: 1.15rem;
  --face-display: "Petrona", Georgia, "Times New Roman", serif;
  --face-text: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --size-note: 0.875rem;
  --size-body: 1.0625rem;
  --size-lead: 1.1875rem;
  --size-sub: 1.3125rem;
  --size-head: 1.6875rem;
  --size-title: clamp(2.1rem, 1.4rem + 3vw, 3.1rem);
}

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

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

body {
  margin: 0;
  background: var(--board);
  color: var(--chalk);
  font-family: var(--face-text);
  font-size: var(--size-body);
  line-height: 1.68;
  font-weight: 400;
}

h1, h2, h3, h4 {
  font-family: var(--face-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.005em;
  margin: 0 0 var(--gap-block);
}

h1 { font-size: var(--size-title); line-height: 1.08; }
h2 { font-size: var(--size-head); }
h3 { font-size: var(--size-sub); }
h4 { font-size: 1.0625rem; }

p, li { max-width: var(--measure); }
p { margin: 0 0 var(--gap-block); }

a {
  color: var(--chalk);
  text-decoration-color: var(--chalk-yellow);
  text-underline-offset: 0.22em;
  text-decoration-thickness: 1px;
}

a:hover { color: var(--chalk-yellow); }

a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--chalk-yellow);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--chalk-yellow);
  color: var(--board-deep);
  padding: 0.6rem 1rem;
  font-weight: 600;
  z-index: 10;
}

.skip:focus {
  left: var(--frame);
  top: var(--frame);
}

.wrap {
  width: 100%;
  max-width: 47rem;
  margin: 0 auto;
  padding: 0 var(--frame);
}

/* Board header */

.masthead {
  border-bottom: 1px solid var(--board-edge);
  background: var(--board-deep);
  padding: 1.4rem 0 1.2rem;
}

.masthead-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.85rem 1.5rem;
  justify-content: space-between;
}

.wordmark {
  font-family: var(--face-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  text-decoration: none;
  color: var(--chalk);
  display: inline-flex;
  align-items: baseline;
  gap: 0.5rem;
}

.wordmark span {
  display: inline-block;
  width: 0.6rem;
  height: 0.6rem;
  background: var(--chalk-yellow);
  transform: skewX(-12deg);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  font-size: var(--size-note);
}

.nav a { color: var(--chalk-soft); text-decoration: none; }
.nav a:hover,
.nav a[aria-current="page"] { color: var(--chalk); text-decoration: underline; text-decoration-color: var(--chalk-yellow); text-underline-offset: 0.25em; }

/* Signature element: hand-drawn chalk rule */

.chalkrule {
  display: block;
  width: 100%;
  max-width: 25rem;
  height: 10px;
  margin: 0 0 1.9rem;
  overflow: visible;
}

.chalkrule path {
  fill: none;
  stroke: var(--chalk-yellow);
  stroke-width: 2.4;
  stroke-linecap: round;
  opacity: 0.85;
}

.chalkrule.wide { max-width: 100%; }
.chalkrule.pale path { stroke: var(--board-edge); opacity: 1; }

/* Sections */

main { padding: 3.2rem 0 1rem; }

section { margin: 0 0 var(--gap-row); }

.lead {
  font-size: var(--size-lead);
  color: var(--chalk);
  max-width: 60ch;
}

.note {
  font-size: var(--size-note);
  color: var(--chalk-faint);
}

.hero { margin-bottom: 3.4rem; }
.hero h1 { max-width: 19ch; }

/* Board rows — article listing */

.rows { list-style: none; margin: 0; padding: 0; }

.rows li {
  max-width: none;
  border-top: 1px solid var(--board-edge);
  padding: 1.35rem 0 1.45rem;
}

.rows li:last-child { border-bottom: 1px solid var(--board-edge); }

.row-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.9rem;
  margin-bottom: 0.45rem;
}

.row-head h3 { margin: 0; }
.row-head h3 a { text-decoration: none; }
.row-head h3 a:hover { text-decoration: underline; }

.tag {
  font-size: 0.8125rem;
  color: var(--chalk-blue);
  letter-spacing: 0.02em;
}

.rows p { margin: 0; color: var(--chalk-soft); max-width: 62ch; }

/* Principles and plain lists */

.stack { list-style: none; margin: 0; padding: 0; }
.stack > li { max-width: var(--measure); margin: 0 0 1.5rem; }
.stack > li:last-child { margin-bottom: 0; }
.stack h3 { margin-bottom: 0.35rem; }
.stack p { margin: 0; color: var(--chalk-soft); }

.plain { padding-left: 1.15rem; margin: 0 0 var(--gap-block); }
.plain li { margin-bottom: 0.5rem; }
.plain li::marker { color: var(--chalk-yellow); }

/* Panel: "What Daywork is not" */

.panel {
  background: var(--board-deep);
  border: 1px solid var(--board-edge);
  border-left: 4px solid var(--chalk-yellow);
  padding: 1.6rem 1.5rem 1.3rem;
}

.panel h2 { margin-bottom: 0.85rem; }
.panel ul { margin: 0; padding-left: 1.1rem; }
.panel li { margin-bottom: 0.55rem; color: var(--chalk-soft); }
.panel li:last-child { margin-bottom: 0; }

/* FAQ */

.faq dt {
  font-family: var(--face-display);
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 1.5rem;
}

.faq dt:first-of-type { margin-top: 0; }

.faq dd {
  margin: 0.35rem 0 0;
  color: var(--chalk-soft);
  max-width: var(--measure);
}

/* Articles */

article { margin-bottom: 2.5rem; }

.byline {
  font-size: var(--size-note);
  color: var(--chalk-faint);
  margin-bottom: 1.6rem;
}

article h2 { margin-top: 2.4rem; }

blockquote {
  margin: 1.6rem 0;
  padding-left: 1.1rem;
  border-left: 2px solid var(--board-edge);
  color: var(--chalk-soft);
}

.refs { font-size: var(--size-note); color: var(--chalk-faint); }
.refs li { margin-bottom: 0.45rem; max-width: 64ch; }

/* Support block */

.support {
  border-top: 1px solid var(--board-edge);
  padding-top: 1.6rem;
}

.mail {
  font-family: var(--face-display);
  font-size: 1.25rem;
  word-break: break-word;
}

/* Footer */

.foot {
  margin-top: 3.5rem;
  border-top: 1px solid var(--board-edge);
  background: var(--board-deep);
  padding: 2.2rem 0 2.6rem;
  font-size: var(--size-note);
  color: var(--chalk-faint);
}

.foot-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-bottom: 1.1rem;
}

.foot a { color: var(--chalk-soft); text-decoration: none; }
.foot a:hover { color: var(--chalk-yellow); text-decoration: underline; }
.foot p { max-width: 64ch; margin-bottom: 0.6rem; }

/* Error page */

.err { padding: 4rem 0 2rem; }

@media (max-width: 34rem) {
  :root { --frame: 1rem; --gap-row: 2.25rem; }
  .masthead-inner { gap: 0.7rem; }
  .nav { gap: 0.35rem 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}