/* site.css — dum public site · rose pine moon palette · hack font */

/* ── fonts ──────────────────────────────────────────────────────────────────
   Self-hosted Hack v3.003 (source-foundry/Hack, MIT + OFL).
   License: /site/hack-LICENSE.md
   ──────────────────────────────────────────────────────────────────────── */
@font-face {
  font-family: 'Hack';
  src: url('/site/hack-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Hack';
  src: url('/site/hack-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── rose pine moon palette ─────────────────────────────────────────────── */
:root {
  --bg:      #232136;
  --surface: #2a273f;
  --overlay: #393552;
  --muted:   #6e6a86;
  --subtle:  #908caa;
  --text:    #e0def4;
  --love:    #eb6f92;
  --gold:    #f6c177;
  --rose:    #ea9a97;
  --pine:    #3e8fb0;
  --foam:    #9ccfd8;
  --iris:    #c4a7e7;
  --hl-high: #56526e;
  --hl-med:  #44415a;
}

/* ── reset ───────────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ── base ────────────────────────────────────────────────────────────────── */
html {
  font-size: 13px;
  background: var(--bg);
  color: var(--text);
  font-family: 'Hack', 'Courier New', monospace;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
}

/* ── navigation ──────────────────────────────────────────────────────────── */
nav {
  border-bottom: 1px solid var(--overlay);
  padding: 0.65rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-logo {
  color: var(--iris);
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.nav-logo:hover {
  color: var(--text);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.4rem;
}

.nav-links a {
  color: var(--subtle);
  text-decoration: none;
}

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

.nav-links a:focus-visible {
  outline: 1px solid var(--pine);
  outline-offset: 2px;
}

/* ── game section (index.html only) ─────────────────────────────────────── */
.game-section {
  position: relative;
  height: 70vh;
  min-height: 220px;
  overflow: hidden;
  border-bottom: 1px solid var(--overlay);
}

#game-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.game-controls {
  position: absolute;
  bottom: 0.9rem;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.2rem;
  pointer-events: none;
}

.game-jump-btn {
  pointer-events: auto;
  background: none;
  border: 1px solid var(--overlay);
  color: var(--muted);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.3rem 1rem;
  cursor: pointer;
  transition: border-color 0.12s, color 0.12s;
}

.game-jump-btn:hover {
  border-color: var(--hl-high);
  color: var(--subtle);
}

.game-jump-btn:focus-visible {
  outline: 1px solid var(--pine);
  outline-offset: 2px;
}

.motion-notice {
  pointer-events: none;
  display: none;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (prefers-reduced-motion: reduce) {
  .motion-notice {
    display: block;
  }
}

/* ── screen-reader only ──────────────────────────────────────────────────── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ── page intro (below game fold on home) ────────────────────────────────── */
.page-intro {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem 1.8rem 1.5rem;
  border-bottom: 1px solid var(--overlay);
}

.page-intro p {
  color: var(--subtle);
  max-width: 62ch;
  margin-bottom: 0.5rem;
}

.page-intro p + p {
  margin-top: 0.4rem;
}

/* ── main content ────────────────────────────────────────────────────────── */
main {
  max-width: 680px;
  margin: 0 auto;
  padding: 2.8rem 1.8rem 5rem;
}

h1 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 1.5rem;
}

h2 {
  font-size: 1.0rem;
  font-weight: 700;
  color: var(--text);
  margin-top: 3rem;
  margin-bottom: 0.7rem;
}

h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--subtle);
  margin-top: 1.8rem;
  margin-bottom: 0.5rem;
}

p {
  margin-bottom: 0.9rem;
  max-width: 68ch;
}

a {
  color: var(--pine);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

a:focus-visible {
  outline: 1px solid var(--pine);
  outline-offset: 2px;
}

code {
  font-family: inherit;
  background: var(--surface);
  color: var(--foam);
  padding: 0.08em 0.32em;
  font-size: 0.95em;
}

pre {
  background: var(--surface);
  border-left: 2px solid var(--overlay);
  padding: 0.9rem 1.1rem;
  overflow-x: auto;
  margin-bottom: 1.2rem;
}

pre code {
  background: none;
  color: var(--text);
  padding: 0;
  font-size: 1em;
}

ul,
ol {
  padding-left: 1.6rem;
  margin-bottom: 1rem;
}

li {
  margin-bottom: 0.28rem;
  max-width: 66ch;
}

.note {
  color: var(--muted);
  font-size: 0.88rem;
  margin-bottom: 0.9rem;
  max-width: 66ch;
}

hr.section-divider {
  border: none;
  border-top: 1px solid var(--overlay);
  margin: 2.8rem 0;
}

/* ── download links ──────────────────────────────────────────────────────── */
.dl-block {
  margin-bottom: 1.1rem;
}

.dl-block a {
  color: var(--text);
  font-weight: 700;
}

.dl-block a:hover {
  color: var(--foam);
}

.dl-meta {
  display: block;
  color: var(--muted);
  font-size: 0.87rem;
  margin-top: 0.2rem;
}

/* ── responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 580px) {
  nav {
    padding: 0.6rem 1rem;
    flex-wrap: wrap;
    gap: 0.6rem;
  }

  .nav-links {
    gap: 1rem;
  }

  .game-section {
    height: 60vh;
    min-height: 200px;
  }

  main,
  .page-intro {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

/* ── wandering wizard ───────────────────────────────────────────────────────
   Fixed decoration at viewport bottom; pointer-events none so it never
   blocks links or mobile controls. z-index keeps it above page content
   but below any future modals. No layout impact (fixed positioning).
   ──────────────────────────────────────────────────────────────────────── */
canvas[data-wizard-state] {
  /* Crisp pixel art — browser prefix for broader support */
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

@media (prefers-reduced-motion: reduce) {
  canvas[data-wizard-state] {
    /* No transition on position when motion is reduced; JS handles opacity */
    transition: none !important;
  }
}