/*
 * Pacewise static site.
 *
 * Colour tokens are copied by value from apps/web/src/app/globals.css (the "Signal"
 * design language, docs/design-system.md). This file imports nothing from apps/web:
 * keep the two in step by hand. The site has no animation, so there is nothing for
 * prefers-reduced-motion to switch off.
 */

@font-face {
  font-family: 'Inter';
  src: url('fonts/inter-latin-wght-normal.woff2') format('woff2');
  font-display: swap;
  font-weight: 100 900;
  font-style: normal;
  unicode-range:
    U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329,
    U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* Metric-matched stand-in while Inter loads, as in the app: it keeps the layout from
   shifting when the web font swaps in. */
@font-face {
  font-family: 'Inter Fallback';
  src: local('Arial');
  ascent-override: 90.44%;
  descent-override: 22.52%;
  line-gap-override: 0%;
  size-adjust: 107.12%;
}

:root {
  color-scheme: light dark;
  --background: 120 14% 97%;
  --foreground: 148 32% 8%;
  --card: 0 0% 100%;
  --muted-foreground: 135 7% 39%;
  --primary: 158 83% 23%;
  --primary-foreground: 120 14% 97%;
  --electric: 245 77% 61%;
  --warning: 36 85% 32%;
  --border: 129 11% 88%;
  --ring: 245 77% 61%;
  --radius: 2px;
  --font-sans: 'Inter', 'Inter Fallback', system-ui, sans-serif;
  --font-mono: ui-monospace, 'SF Mono', 'Roboto Mono', Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: 164 41% 5%;
    --foreground: 133 27% 94%;
    --card: 152 30% 8%;
    --muted-foreground: 146 11% 59%;
    --primary: 158 64% 52%;
    --primary-foreground: 157 69% 5%;
    --electric: 245 100% 76%;
    --warning: 40 80% 60%;
    --border: 146 21% 15%;
    --ring: 245 100% 76%;
  }
}

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

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

body {
  margin: 0;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  line-height: 1.2;
  letter-spacing: -0.01em;
}

a {
  color: hsl(var(--primary));
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  text-decoration-thickness: 2px;
}

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

.container {
  width: 100%;
  max-width: 72rem;
  margin-inline: auto;
  padding-inline: 1rem;
}

.narrow {
  max-width: 48rem;
}

@media (min-width: 48rem) {
  .container {
    padding-inline: 2rem;
  }
}

.skip-link {
  position: absolute;
  top: 0.75rem;
  left: 1rem;
  z-index: 10;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

/* <main> takes focus from the skip link (tabindex="-1", for Safari); it is a landmark,
   not a control, so it gets no focus ring of its own. */
main:focus {
  outline: none;
}

/* Header and footer */

.site-header {
  border-bottom: 1px solid hsl(var(--border));
}

.site-header .container {
  display: flex;
  align-items: center;
  min-height: 4rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.35em;
  padding-block: 0.5rem;
  color: hsl(var(--foreground));
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-decoration: none;
}

.brand-dot {
  display: inline-block;
  flex: none;
  width: 0.45em;
  height: 0.45em;
  border-radius: 50%;
  background: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--electric)));
}

.site-footer {
  border-top: 1px solid hsl(var(--border));
  padding-block: 2rem 2.5rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

.site-footer p {
  margin: 0.5rem 0 0;
}

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.footer-nav a {
  display: inline-block;
  padding-block: 0.25rem;
}

/* Landing */

.hero {
  padding-block: 3.5rem 3rem;
}

.badge {
  display: inline-block;
  margin: 0 0 1.5rem;
  padding: 0.25rem 0.625rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
  color: hsl(var(--muted-foreground));
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 18ch;
  margin: 0;
  font-size: clamp(2.25rem, 1.6rem + 3.2vw, 3.75rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.accent {
  color: hsl(var(--primary));
}

.lead {
  max-width: 60ch;
  margin: 1.5rem 0 0;
  color: hsl(var(--muted-foreground));
  font-size: 1.125rem;
}

.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin-top: 2rem;
}

.button {
  display: inline-block;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius);
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  font-weight: 600;
  text-decoration: none;
}

.button:hover {
  box-shadow: 0 8px 22px -8px hsl(var(--electric) / 0.55);
}

.section {
  padding-block: 3rem;
}

.section-alt {
  border-block: 1px solid hsl(var(--border));
  background: hsl(var(--card));
}

.section h2 {
  margin: 0;
  font-size: clamp(1.5rem, 1.25rem + 1vw, 2rem);
}

.card-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 15rem), 1fr));
  gap: 1rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.card,
.step {
  padding: 1.25rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
}

.step {
  background: hsl(var(--background));
}

.card h3,
.step h3 {
  margin: 0;
  font-size: 1.0625rem;
}

.card p,
.step p {
  margin: 0.75rem 0 0;
  color: hsl(var(--muted-foreground));
}

/* The AI is the one place the electric accent appears, as in the app. */
.card-ai {
  border-top: 2px solid hsl(var(--electric));
}

.step-number {
  display: block;
  margin-bottom: 0.5rem;
  color: hsl(var(--muted-foreground));
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
}

.step-ai {
  border: 1px dashed hsl(var(--electric));
}

.step-ai .step-number,
.step .boundary {
  color: hsl(var(--electric));
}

.step .boundary {
  margin: 0 0 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.disclaimer {
  padding-block: 0 3rem;
  color: hsl(var(--muted-foreground));
  font-size: 0.875rem;
}

.disclaimer h2 {
  margin: 0;
  color: hsl(var(--foreground));
  font-size: 1rem;
}

.disclaimer p {
  margin: 0.5rem 0 0;
}

.not-found {
  padding-block: 4rem;
}

/* Legal pages, rendered from Markdown by scripts/build-legal.mjs */

.legal {
  padding-block: 2.5rem 3.5rem;
}

.legal .container {
  max-width: 50rem;
}

.legal-document {
  overflow-wrap: anywhere;
}

.legal-document h1 {
  margin: 0 0 1.5rem;
  font-size: clamp(1.875rem, 1.5rem + 1.5vw, 2.5rem);
}

.legal-document h2 {
  margin: 2.5rem 0 0.75rem;
  font-size: 1.5rem;
}

.legal-document h3 {
  margin: 2rem 0 0.5rem;
  font-size: 1.1875rem;
}

.legal-document h4,
.legal-document h5,
.legal-document h6 {
  margin: 1.5rem 0 0.5rem;
  font-size: 1rem;
}

.legal-document li + li {
  margin-top: 0.375rem;
}

.legal-document hr {
  margin: 2.5rem 0;
  border: 0;
  border-top: 1px solid hsl(var(--border));
}

.legal-document blockquote {
  margin: 1.5rem 0;
  padding: 0.25rem 1.25rem;
  border-left: 3px solid hsl(var(--electric));
  background: hsl(var(--card));
}

.legal-document table {
  width: 100%;
  margin: 1.5rem 0;
  border-collapse: collapse;
}

.legal-document th,
.legal-document td {
  padding: 0.5rem 0.75rem;
  border: 1px solid hsl(var(--border));
  text-align: left;
  vertical-align: top;
}

.legal-document thead th {
  background: hsl(var(--card));
}

.legal-document .align-center {
  text-align: center;
}

.legal-document .align-right {
  text-align: right;
}

.legal-document code {
  font-family: var(--font-mono);
  font-size: 0.875em;
}

.toc {
  margin: 2rem 0;
  padding: 1rem 1.25rem;
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background: hsl(var(--card));
}

.toc-title {
  margin: 0 0 0.5rem;
  font-weight: 600;
}

.toc ul {
  margin: 0;
  padding-left: 1.25rem;
}

.toc li + li,
.toc ul ul {
  margin-top: 0.25rem;
}

.draft-banner {
  margin: 0 0 2rem;
  padding: 0.75rem 1rem;
  border: 1px solid hsl(var(--warning) / 0.35);
  border-radius: var(--radius);
  background: hsl(var(--warning) / 0.1);
}