/* Restore the People's House
   Serious, civic, typography-led. Warm paper and ink neutrals with one
   deep-green accent; deliberately no red and no blue anywhere.
   To retune the look, edit the variables below. */

:root {
  --paper: #f7f3ea;        /* page background */
  --paper-deep: #efe9db;   /* slightly darker paper for panels */
  --ink: #221e16;          /* headings, primary text */
  --ink-soft: #433d31;     /* body text */
  --muted: #6f6754;        /* secondary text */
  --line: #ddd4c1;         /* hairline rules */
  --accent: #35594a;       /* the single accent: deep civic green */
  --accent-strong: #27473a;
  --footer-ink: #1d1a13;
  --footer-text: #e6dfcf;
  --footer-muted: #b3a98e;
  --measure: 41rem;        /* ~70 characters at body size */
}

@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/SourceSerif4-Roman-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Source Serif 4";
  font-style: italic;
  font-weight: 200 900;
  font-display: swap;
  src: url("fonts/SourceSerif4-Italic-latin.woff2") format("woff2");
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink-soft);
  font-family: "Source Serif 4", "Iowan Old Style", Georgia, "Times New Roman", serif;
  font-size: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  line-height: 1.68;
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

::selection { background: #cfdcd2; color: var(--ink); }

p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
strong { color: var(--ink); font-weight: 640; }

a { color: var(--accent-strong); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--accent); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 1px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ink);
  color: var(--paper);
  padding: 0.6rem 1rem;
  z-index: 10;
}
.skip-link:focus { left: 0.5rem; top: 0.5rem; }

/* ---------- Hero ---------- */

.hero {
  text-align: center;
  padding: clamp(3.25rem, 9vw, 5.5rem) 1.25rem 0;
  max-width: 46rem;
  margin: 0 auto;
}

.pediment {
  width: 92px;
  height: auto;
  color: var(--accent);
  opacity: 0.75;
}

.hero h1 {
  margin: 1.4rem 0 0;
  color: var(--ink);
  font-size: clamp(2.35rem, 4.5vw + 1.1rem, 3.6rem);
  font-weight: 615;
  line-height: 1.06;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.tagline {
  margin: 1.3rem auto 0;
  max-width: 34rem;
  color: var(--accent-strong);
  font-size: clamp(1.08rem, 1rem + 0.4vw, 1.28rem);
  font-weight: 480;
  line-height: 1.5;
  text-wrap: balance;
}

.hero-statement {
  max-width: var(--measure);
  margin: 2.75rem auto 0;
  padding-top: 2.25rem;
  border-top: 1px solid var(--line);
  text-align: left;
}

/* ---------- Tiers and accordion ---------- */

main {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.tier { margin-top: clamp(3rem, 7vw, 4.25rem); }

.tier-kicker {
  margin: 0 0 0.35rem;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 660;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tier-head h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(1.55rem, 1.2rem + 1.4vw, 2rem);
  font-weight: 640;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.tier-intro {
  margin: 0.55rem 0 1.4rem;
  color: var(--muted);
  font-size: 1rem;
}

.tier-items { border-bottom: 1px solid var(--line); }

.item {
  border-top: 1px solid var(--line);
  scroll-margin-top: 1.25rem;
}

.item-heading { margin: 0; }

.item-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.05rem 0.15rem;
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  text-align: left;
  color: var(--ink);
  font-size: 1.07rem;
  font-weight: 590;
  line-height: 1.35;
}
.item-toggle:hover .item-title { color: var(--accent-strong); }

/* plus sign that becomes a minus when open */
.item-icon {
  position: relative;
  flex: 0 0 auto;
  width: 0.85rem;
  height: 0.85rem;
  color: var(--accent);
}
.item-icon::before,
.item-icon::after {
  content: "";
  position: absolute;
  inset: 0;
  margin: auto;
  background: currentColor;
}
.item-icon::before { width: 100%; height: 2px; }
.item-icon::after { width: 2px; height: 100%; transition: transform 0.25s ease; }
.item.open .item-icon::after { transform: scaleY(0); }

.item-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease;
}
.item-panel-inner {
  overflow: hidden;
  visibility: hidden;
  transition: visibility 0.3s;
}
.item.open .item-panel { grid-template-rows: 1fr; }
.item.open .item-panel-inner { visibility: visible; }

.item-panel-inner > p:first-child { margin-top: 0.15rem; }
.item-panel-inner {
  font-size: 1.015rem;
}
.item-panel-inner > p:last-of-type { margin-bottom: 0; }

.copy-row { margin: 1.15rem 0 1.35rem; }

.copy-link {
  font: inherit;
  font-size: 0.78rem;
  font-weight: 560;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  background: var(--paper-deep);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.32rem 0.85rem;
  cursor: pointer;
}
.copy-link:hover { color: var(--accent-strong); border-color: var(--accent); }
.copy-link.copied { color: var(--accent-strong); border-color: var(--accent); }

/* ---------- Essay link ---------- */

.essay-cta {
  margin: clamp(3.5rem, 8vw, 5rem) 0 0;
  text-align: center;
  border-top: 1px solid var(--line);
  padding-top: clamp(2.5rem, 6vw, 3.5rem);
}

.essay-link {
  display: inline-block;
  background: var(--accent-strong);
  color: var(--paper);
  text-decoration: none;
  font-size: 1.02rem;
  font-weight: 570;
  letter-spacing: 0.02em;
  padding: 0.85rem 1.9rem;
  border-radius: 2px;
}
.essay-link:hover { background: var(--accent); color: var(--paper); }

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

.site-footer {
  margin-top: clamp(3.5rem, 8vw, 5rem);
  background: var(--footer-ink);
  color: var(--footer-text);
  padding: clamp(2.5rem, 6vw, 3.5rem) 1.25rem clamp(3rem, 7vw, 4rem);
}

.footer-inner { max-width: var(--measure); margin: 0 auto; }

.site-footer h2 {
  margin: 0 0 0.9rem;
  color: var(--footer-muted);
  font-size: 0.8rem;
  font-weight: 640;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.site-footer p { color: var(--footer-text); }
.site-footer a { color: var(--footer-text); }
.site-footer a:hover { color: #fff; }
.site-footer :focus-visible { outline-color: var(--footer-text); }

.footer-back { margin-top: 1.75rem; }

/* ---------- Essay page ---------- */

.essay-header {
  max-width: var(--measure);
  margin: 0 auto;
  padding: clamp(2.5rem, 7vw, 4rem) 1.25rem 0;
  text-align: center;
}

.crumb {
  margin: 0 0 2.25rem;
  font-size: 0.82rem;
  font-weight: 580;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.crumb a { text-decoration: none; color: var(--muted); }
.crumb a:hover { color: var(--accent-strong); }

.essay-header h1 {
  margin: 1.4rem 0 0;
  color: var(--ink);
  font-size: clamp(2rem, 3.6vw + 1rem, 3rem);
  font-weight: 615;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.essay-header .subtitle {
  margin: 0.9rem 0 0;
  color: var(--accent-strong);
  font-size: 1.15rem;
  font-weight: 480;
}

.preface {
  max-width: 36rem;
  margin: 2.25rem auto 0;
  padding-top: 1.9rem;
  border-top: 1px solid var(--line);
  text-align: left;
  color: var(--muted);
}

.essay-body { padding-bottom: 1rem; }

.chapter { scroll-margin-top: 1.25rem; }

.chapter h2 {
  margin: clamp(2.75rem, 6vw, 3.75rem) 0 1.1rem;
  color: var(--ink);
  font-size: clamp(1.45rem, 1.15rem + 1.2vw, 1.8rem);
  font-weight: 640;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.chapter-num { color: var(--accent); }

/* ---------- Motion and print ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

@media print {
  .item-panel { grid-template-rows: 1fr; }
  .item-panel-inner { visibility: visible; }
  .copy-row, .item-icon, .skip-link { display: none; }
  .site-footer { background: none; color: var(--ink-soft); }
  .site-footer h2, .site-footer p { color: var(--ink-soft); }
}