/* Technomutualism — a two-ink risograph print on sage paper.
   Ink: forest green. Second ink: coral. Paper: sage, with grain. */

@font-face {
  font-family: "Bricolage Grotesque";
  src: url("fonts/bricolage-grotesque-latin-800-normal.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("fonts/atkinson-hyperlegible-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("fonts/atkinson-hyperlegible-latin-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible";
  src: url("fonts/atkinson-hyperlegible-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #d4ddc6;
  --paper-deep: #c3cfb2;
  --paper-light: #e2e8d7;
  --ink: #14372a;
  --ink-soft: #2f5444;
  --coral: #c8402a;      /* coral as text: large type only (3.5:1 on paper) */
  --coral-fill: #ff7a5c; /* coral as a fill, with ink on it (5.1:1) */
  --display: "Bricolage Grotesque", "Arial Black", "Helvetica Neue", sans-serif;
  --body: "Atkinson Hyperlegible", "Segoe UI", Roboto, Arial, sans-serif;
  --measure: 40rem;
  --gutter: 1rem;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.0625rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

/* Paper grain: a fixed noise layer over everything, too faint to hurt reading. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
  opacity: 0.22;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.08 0 0 0 0 0.2 0 0 0 0 0.15 0 0 0 0.55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img, svg { max-width: 100%; height: auto; }

a {
  color: var(--ink);
  text-decoration-color: var(--coral);
  text-decoration-thickness: 0.14em;
  text-underline-offset: 0.18em;
}
a:hover { background: var(--coral-fill); text-decoration-color: var(--ink); }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0.5rem;
  background: var(--coral-fill);
  padding: 0.5rem 0.75rem;
  z-index: 200;
}
.skip:focus { left: 0.5rem; }

.wrap {
  max-width: calc(64rem + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}
/* One left edge for everything; reading text keeps a comfortable line length,
   card grids and the contrast table use the full width. */
.wrap :is(p, ul:not(.cards), ol, blockquote, details, .definition, .callout, h1, h2, h3) {
  max-width: var(--measure);
}
.wrap .hero h1 { max-width: none; }
.wrap .cards p, .wrap .cards h3, .wrap .contrast :is(p, ul, h3) { max-width: none; }
.wrap-wide {
  max-width: calc(64rem + 2 * var(--gutter));
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- header ---------- */

.site-head {
  border-bottom: 3px solid var(--ink);
  background: var(--paper);
  position: relative;
  z-index: 10;
}
.site-head .wrap-wide {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}
.brand {
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.brand:hover { background: none; }
.brand-mark { width: 1.9rem; height: 1.9rem; flex: none; }

.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0 0.9rem;
}
.site-nav a {
  font-weight: 700;
  text-decoration: none;
  padding: 0.25rem 0.1rem;
  display: inline-block;
  border-bottom: 3px solid transparent;
}
.site-nav a:hover { background: none; border-bottom-color: var(--coral); }
.site-nav a[aria-current="page"] { border-bottom-color: var(--ink); }

/* ---------- type ---------- */

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 0.6em;
}
h1 { font-size: clamp(2.4rem, 11vw, 5.4rem); }
h2 { font-size: clamp(1.75rem, 6.5vw, 2.6rem); margin-top: 1.4em; }
h3 { font-size: 1.3rem; margin-top: 1.6em; letter-spacing: -0.01em; line-height: 1.15; }
p, ul, ol { margin: 0 0 1em; }
li { margin-bottom: 0.4em; }
strong { font-weight: 700; }

/* The misprint: a coral plate printed a little off the green one. */
.riso {
  color: var(--ink);
  text-shadow: 0.05em 0.045em 0 var(--coral-fill);
}
.riso-coral {
  color: var(--coral);
  text-shadow: -0.04em -0.035em 0 rgba(20, 55, 42, 0.85);
}

.kicker {
  font-family: var(--body);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.85rem;
  margin: 0 0 0.75rem;
  display: inline-block;
  background: var(--ink);
  color: var(--paper);
  padding: 0.2rem 0.55rem;
}

.lede {
  font-size: clamp(1.2rem, 4.2vw, 1.45rem);
  line-height: 1.45;
}

/* ---------- hero ---------- */

.hero {
  padding: clamp(2.5rem, 9vw, 5.5rem) 0 clamp(2rem, 7vw, 4rem);
  position: relative;
  overflow: hidden;
}
.hero h1 { margin-bottom: 0.35em; }
.hero .lede { max-width: 38rem; }
.hero-dots {
  position: absolute;
  right: -4rem;
  top: 1.5rem;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  background-image: radial-gradient(var(--coral-fill) 32%, transparent 34%);
  background-size: 14px 14px;
  opacity: 0.75;
  z-index: -1;
}
.hero-page { padding-bottom: 1.5rem; }
@media (max-width: 40rem) {
  .hero-dots { width: 10rem; height: 10rem; right: -4.5rem; top: 0.25rem; opacity: 0.5; }
}
.hero-page h1 { font-size: clamp(2.2rem, 9vw, 4.2rem); }

/* ---------- blocks ---------- */

.section { padding: 1rem 0 2.5rem; }

.band {
  background: var(--ink);
  color: var(--paper-light);
  padding: clamp(2rem, 7vw, 3.5rem) 0;
  margin: 2rem 0;
}
.band a { color: var(--paper-light); }
.band a:hover { color: var(--ink); }
.band h2 { margin-top: 0; color: var(--paper-light); text-shadow: 0.05em 0.045em 0 var(--coral); }

.definition {
  border: 3px solid var(--ink);
  background: var(--paper-light);
  padding: 1.25rem 1.25rem 0.5rem;
  margin: 1.5rem 0 2rem;
  box-shadow: 7px 7px 0 var(--coral-fill);
}
.definition dfn { font-style: normal; font-weight: 700; }
.definition .pron { font-style: italic; color: var(--ink-soft); }
.definition footer { font-size: 0.9rem; color: var(--ink-soft); margin: 0.75rem 0 0.75rem; }

.callout {
  background: var(--coral-fill);
  color: var(--ink);
  padding: 1rem 1.15rem;
  margin: 1.5rem 0;
  border-left: 6px solid var(--ink);
}
.callout p:last-child { margin-bottom: 0; }

.note {
  border-left: 4px solid var(--coral);
  padding-left: 1rem;
  color: var(--ink-soft);
}

/* Two-column contrast: stacks on phones. */
.contrast {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border: 3px solid var(--ink);
  margin: 1.5rem 0 2rem;
}
.contrast > div { padding: 1rem 1.15rem; }
.contrast > div + div { border-top: 3px solid var(--ink); }
.contrast h3 { margin-top: 0; font-size: 1.25rem; }
.contrast ul { padding-left: 1.1rem; margin-bottom: 0.25rem; }
.contrast .feudal { background: var(--paper-deep); }
.contrast .mutual { background: var(--coral-fill); }
@media (min-width: 46rem) {
  .contrast { grid-template-columns: 1fr 1fr; }
  .contrast > div + div { border-top: 0; border-left: 3px solid var(--ink); }
}

.cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}
@media (min-width: 40rem) { .cards { grid-template-columns: 1fr 1fr; } }
@media (min-width: 62rem) { .cards.three { grid-template-columns: 1fr 1fr 1fr; } }
.card {
  border: 3px solid var(--ink);
  background: var(--paper-light);
  padding: 1rem 1.1rem 0.4rem;
  margin: 0;
}
.card h3 { margin-top: 0; font-size: 1.2rem; }
.card .num {
  font-family: var(--display);
  font-weight: 800;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--coral);
  display: block;
  margin-bottom: 0.3rem;
}

/* Timeline */
.timeline { list-style: none; padding: 0; margin: 1.5rem 0; border-left: 3px solid var(--ink); }
.timeline li { position: relative; padding: 0 0 1.1rem 1.25rem; margin: 0; }
.timeline li::before {
  content: "";
  position: absolute;
  left: -0.6rem;
  top: 0.35rem;
  width: 0.9rem;
  height: 0.9rem;
  background: var(--coral-fill);
  border: 3px solid var(--ink);
  border-radius: 50%;
}
.timeline .when { font-family: var(--display); font-weight: 800; display: block; font-size: 1.1rem; }

/* Problem → fix list on the corruption page */
.fixes { list-style: none; padding: 0; margin: 1.5rem 0; counter-reset: fix; }
.fixes > li {
  counter-increment: fix;
  border-top: 3px solid var(--ink);
  padding: 1rem 0 0.5rem 3.2rem;
  position: relative;
  margin: 0;
}
.fixes > li::before {
  content: counter(fix);
  position: absolute;
  left: 0;
  top: 0.9rem;
  font-family: var(--display);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1;
  color: var(--coral);
}
.fixes h3 { margin-top: 0; }
@media (max-width: 40rem) {
  .fixes > li { padding-left: 0; }
  .fixes > li::before { position: static; display: block; margin-bottom: 0.3rem; }
}
.fixes .needs { font-size: 0.95rem; background: var(--paper-light); padding: 0.6rem 0.8rem; border-left: 4px solid var(--ink); }
.fixes .needs strong { display: block; }

details {
  border-top: 3px solid var(--ink);
  padding: 0.75rem 0;
}
details:last-of-type { border-bottom: 3px solid var(--ink); }
summary {
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  list-style-position: outside;
  margin-left: 1.1rem;
}
details[open] summary { margin-bottom: 0.6rem; }

.button {
  display: inline-block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 1.1rem;
  text-decoration: none;
  background: var(--ink);
  color: var(--paper-light);
  padding: 0.7rem 1.1rem;
  border: 3px solid var(--ink);
  box-shadow: 5px 5px 0 var(--coral-fill);
  margin: 0.25rem 0.75rem 0.75rem 0;
}
.button:hover { background: var(--coral-fill); color: var(--ink); }
.button.secondary { background: transparent; color: var(--ink); }
.button.secondary:hover { background: var(--coral-fill); }

.next {
  border-top: 3px solid var(--ink);
  margin-top: 3rem;
  padding-top: 1.25rem;
}
.next a { font-family: var(--display); font-weight: 800; font-size: 1.35rem; }

blockquote {
  margin: 1.5rem 0;
  padding: 0 0 0 1rem;
  border-left: 6px solid var(--coral-fill);
  font-size: 1.15rem;
}
blockquote footer { font-size: 0.9rem; color: var(--ink-soft); margin-top: 0.25rem; }

/* ---------- footer ---------- */

.site-foot {
  border-top: 3px solid var(--ink);
  margin-top: 3rem;
  padding: 1.75rem 0 2.5rem;
  font-size: 0.95rem;
}
.site-foot p { margin-bottom: 0.6em; }
.site-foot .small { font-size: 0.85rem; color: var(--ink-soft); }

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

@media print {
  body::before, .hero-dots, .site-nav, .skip { display: none; }
  body { background: #fff; }
}