/* Lucid — lucid.grafizum.com
   Parchment & Charcoal, the app's own palette. See design/palette.md. */

@font-face {
  font-family: "Geist";
  src: url("fonts/Geist.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --cream-50: #fcf8f1;
  --cream-100: #f8f2e7;
  --cream-200: #f1e9da;
  --cream-300: #e7dcc7;
  --beige-300: #dfd2b8;
  --beige-400: #cdbb9b;
  --stone-400: #a69c8c;
  --stone-500: #857b6c;
  --stone-600: #6a6254;
  --ink-900: #191814;
  --ink-800: #23221e;
  --ink-700: #2e2c27;
  --sand-300: #d8cfbc;
  --sand-400: #c2b9a6;
  --sand-500: #a9a08e;
  --clay-300: #d3a582;
  --clay-500: #a46e4b;
  --clay-600: #8a5a3c;
  --olive-600: #55603f;
  --hairline-light: rgba(25, 24, 20, 0.08);
  --hairline-dark: rgba(252, 248, 241, 0.1);
  --shell-light: rgba(205, 187, 155, 0.45);

  --page: 1040px;
  --prose: 660px;
  --pad: clamp(20px, 5vw, 40px);
  --radius: 22px;
  --font: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

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

body {
  margin: 0;
  background: var(--cream-100);
  color: var(--ink-900);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--clay-600);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

a:hover {
  color: var(--ink-900);
}

:focus-visible {
  outline: 2px solid var(--clay-500);
  outline-offset: 3px;
  border-radius: 6px;
}

/* ── frame ─────────────────────────────────────────────────────────── */

.wrap {
  width: 100%;
  max-width: var(--page);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.prose-wrap {
  max-width: calc(var(--prose) + var(--pad) * 2);
}

.topbar {
  border-bottom: 1px solid var(--hairline-light);
}

.topbar .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink-900);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.brand .mark {
  width: 26px;
  height: 26px;
  border-radius: 8px;
}

.nav {
  display: flex;
  gap: 22px;
  font-size: 14px;
}

.nav a {
  color: var(--stone-600);
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--ink-900);
}

/* ── type ──────────────────────────────────────────────────────────── */

.eyebrow {
  margin: 0 0 14px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--stone-500);
}

h1 {
  margin: 0;
  font-size: clamp(36px, 6.4vw, 62px);
  line-height: 1.03;
  letter-spacing: -0.035em;
  font-weight: 600;
}

h1 .soft {
  color: var(--stone-400);
}

h2 {
  margin: 44px 0 12px;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 600;
}

h3 {
  margin: 26px 0 8px;
  font-size: 16.5px;
  letter-spacing: -0.01em;
  font-weight: 600;
}

p {
  margin: 0 0 16px;
}

.lead {
  margin: 22px 0 0;
  font-size: clamp(17.5px, 2.1vw, 19.5px);
  line-height: 1.6;
  color: var(--stone-600);
  max-width: 48ch;
}

.prose p,
.prose li {
  color: var(--stone-600);
  font-size: 16.5px;
  line-height: 1.72;
}

.prose strong {
  color: var(--ink-900);
  font-weight: 600;
}

.prose ul,
.prose ol {
  margin: 0 0 18px;
  padding-left: 22px;
}

.prose li {
  margin: 0 0 9px;
}

.prose li::marker {
  color: var(--beige-400);
}

.prose h2 + p,
.prose h2 + ul {
  margin-top: 0;
}

.rule {
  height: 1px;
  border: 0;
  margin: 44px 0;
  background: var(--hairline-light);
}

/* ── hero ──────────────────────────────────────────────────────────── */

.hero {
  padding: clamp(48px, 9vw, 96px) 0 clamp(30px, 5vw, 48px);
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  font-size: 13.5px;
  color: var(--stone-500);
}

.meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.meta li + li::before {
  content: "";
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--beige-400);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 14.5px;
  font-weight: 500;
  text-decoration: none;
  letter-spacing: -0.005em;
}

.btn-primary {
  background: var(--ink-900);
  color: var(--cream-50);
}

.btn-primary:hover {
  background: var(--ink-700);
  color: var(--cream-50);
}

.btn-ghost {
  border-color: var(--hairline-light);
  color: var(--ink-900);
  background: transparent;
}

.btn-ghost:hover {
  background: var(--cream-50);
}

.btn-soon {
  background: var(--cream-200);
  border-color: var(--shell-light);
  color: var(--stone-500);
  cursor: default;
}

.btn-soon:hover {
  color: var(--stone-500);
}

/* ── cards ─────────────────────────────────────────────────────────── */

.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  margin: 34px 0 0;
}

.card {
  background: var(--cream-50);
  border-radius: var(--radius);
  padding: 24px 24px 22px;
  box-shadow: 0 0 0 1px var(--shell-light);
}

.card h3 {
  margin: 0 0 8px;
  font-size: 16px;
}

.card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--stone-600);
}

.card .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--cream-200);
  color: var(--clay-600);
  font-size: 12px;
  font-weight: 600;
}

.dark {
  margin: 48px 0 0;
  padding: clamp(26px, 4.5vw, 40px);
  border-radius: 26px;
  background: var(--ink-800);
  color: var(--cream-50);
}

.dark .eyebrow {
  color: var(--clay-300);
}

.dark h2 {
  margin: 0 0 18px;
  font-size: clamp(22px, 3vw, 28px);
  color: var(--cream-50);
}

.dark ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.dark li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--sand-300);
}

.dark li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid var(--clay-300);
}

/* ── policy pages ──────────────────────────────────────────────────── */

.page-head {
  padding: clamp(38px, 6vw, 64px) 0 8px;
}

.page-head h1 {
  font-size: clamp(32px, 5vw, 46px);
}

.stamp {
  margin: 16px 0 0;
  font-size: 13.5px;
  color: var(--stone-500);
}

.summary {
  margin: 32px 0 8px;
  padding: 22px 24px;
  background: var(--cream-50);
  border-radius: 18px;
  box-shadow: 0 0 0 1px var(--shell-light);
}

.summary p:last-child {
  margin-bottom: 0;
}

.toc {
  margin: 30px 0 0;
  padding: 20px 24px;
  border: 1px solid var(--hairline-light);
  border-radius: 18px;
}

.toc p {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stone-500);
}

.toc ol {
  margin: 0;
  padding-left: 20px;
  columns: 2;
  column-gap: 28px;
  font-size: 14.5px;
}

.toc li {
  margin: 0 0 6px;
  color: var(--stone-600);
}

.toc a {
  color: var(--stone-600);
  text-decoration: none;
}

.toc a:hover {
  color: var(--ink-900);
  text-decoration: underline;
}

.prose {
  padding: 8px 0 20px;
}

.note {
  margin: 22px 0;
  padding: 16px 18px;
  border-left: 2px solid var(--clay-500);
  background: rgba(252, 248, 241, 0.75);
  border-radius: 0 12px 12px 0;
  font-size: 15px;
  color: var(--stone-600);
}

.note strong {
  color: var(--ink-900);
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0 24px;
  font-size: 14.5px;
}

th,
td {
  text-align: left;
  padding: 11px 12px;
  border-bottom: 1px solid var(--hairline-light);
  vertical-align: top;
  color: var(--stone-600);
}

th {
  color: var(--ink-900);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.01em;
}

/* ── footer ────────────────────────────────────────────────────────── */

footer {
  margin-top: 64px;
  border-top: 1px solid var(--hairline-light);
  padding: 28px 0 40px;
}

footer .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 13.5px;
  color: var(--stone-500);
}

footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

footer a {
  color: var(--stone-600);
  text-decoration: none;
}

footer a:hover {
  color: var(--ink-900);
}

@media (max-width: 620px) {
  .toc ol {
    columns: 1;
  }

  .nav {
    gap: 16px;
  }

  .brand span {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

@media print {
  body {
    background: #fff;
  }

  .topbar,
  footer,
  .toc {
    display: none;
  }

  a {
    color: var(--ink-900);
  }
}