/* Hallmark · genre: playful · macrostructure: Ecosystem Index · theme: Hum
 * tone: playful · nav: N12 · footer: Ft8 · design-system: tokens.css
 * knobs: N12 banner=solid-pear dismiss=yes bar=sticky
 *        F6 density=uneven-rail card=portrait micro-action=Play
 *        S2 hanging · C1 chip=pill
 * motion primitives: press · card-lift · marquee
 * pre-emit critique: P4 H5 E4 S5 R4 V4
 */

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { overflow-x: clip; }

body {
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  font-feature-settings: "ss01" on;
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; }

h1, h2, h3 {
  font-style: normal;
  overflow-wrap: anywhere;
  min-width: 0;
}

:focus { outline: none; }
:focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
  border-radius: inherit;
}

.skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-ink);
  color: var(--color-paper);
  padding: var(--space-xs) var(--space-md);
  z-index: calc(var(--z-sticky) + 1);
}
.skip:focus-visible { left: var(--space-md); top: var(--space-md); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---------- buttons · Hum push system ---------- */

.btn {
  --btn-face: var(--color-accent);
  --btn-ink: var(--color-accent-ink);
  --btn-edge: var(--color-accent-deep);
  --btn-cast: oklch(76% 0.20 95 / 0.45);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  min-height: 44px;
  padding: 0.75rem 1.35rem;
  font-weight: 600;
  border: 0;
  border-radius: var(--radius-pill);
  color: var(--btn-ink);
  background: var(--btn-face);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  position: relative;
  isolation: isolate;
  box-shadow: 0 4px 0 0 var(--btn-edge), 0 6px 12px -3px var(--btn-cast);
  transform: translateY(0);
  transition: transform 140ms var(--ease-press),
              box-shadow 140ms var(--ease-press),
              background-color 160ms,
              opacity 160ms;
}
.btn:hover, .btn.is-hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 0 var(--btn-edge), 0 12px 22px -4px var(--btn-cast);
}
.btn:active, .btn.is-active {
  transform: translateY(3px);
  box-shadow: 0 1px 0 0 var(--btn-edge), 0 2px 6px -2px var(--btn-cast);
  transition-duration: 70ms;
}
.btn:focus-visible, .btn.is-focus {
  outline: 3px solid color-mix(in oklch, var(--btn-edge) 70%, var(--color-focus));
  outline-offset: 3px;
}
.btn[disabled], .btn.is-disabled, .btn[aria-disabled="true"] {
  opacity: 0.5;
  cursor: not-allowed;
  pointer-events: none;
  transform: none;
  box-shadow: 0 4px 0 0 var(--btn-edge);
}
.btn[data-state="loading"], .btn.is-loading { opacity: 0.72; pointer-events: none; }
.btn[data-state="loading"]::after, .btn.is-loading::after {
  content: "";
  width: 0.7em;
  height: 0.7em;
  border: 2px solid currentColor;
  border-right-color: transparent;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn[data-state="error"], .btn.is-error {
  --btn-face: var(--color-accent-3);
  --btn-edge: color-mix(in oklch, var(--color-accent-3) 70%, var(--color-ink));
  --btn-ink: var(--color-paper);
}
.btn[data-state="success"], .btn.is-success {
  --btn-face: var(--color-mint);
  --btn-edge: color-mix(in oklch, var(--color-mint) 60%, var(--color-ink));
}

.btn--soft {
  --btn-face: var(--color-paper);
  --btn-ink: var(--color-ink);
  --btn-edge: var(--color-rule);
  --btn-cast: oklch(20% 0.012 250 / 0.08);
  box-shadow: 0 8px 20px -12px oklch(20% 0.012 250 / 0.18);
}
.btn--outline {
  --btn-face: transparent;
  --btn-ink: var(--color-ink);
  box-shadow: none;
  border: 2px solid var(--color-ink);
}
.btn--outline:hover, .btn--outline.is-hover {
  background: var(--color-ink);
  color: var(--color-paper);
  transform: translateY(-1px);
  box-shadow: none;
}
.btn--outline:active, .btn--outline.is-active { transform: translateY(1px); }

.btn--coral { --btn-face: var(--color-accent-3); --btn-edge: color-mix(in oklch, var(--color-accent-3) 65%, var(--color-ink)); --btn-ink: var(--color-paper); --btn-cast: oklch(68% 0.24 18 / 0.35); }
.btn--cyan  { --btn-face: var(--color-accent-2); --btn-edge: color-mix(in oklch, var(--color-accent-2) 65%, var(--color-ink)); --btn-ink: var(--color-paper); --btn-cast: oklch(66% 0.18 235 / 0.35); }
.btn--ink   { --btn-face: var(--color-ink); --btn-edge: oklch(12% 0.02 250); --btn-ink: var(--color-paper); --btn-cast: oklch(20% 0.012 250 / 0.28); }
.btn--sm { min-height: 40px; padding: 0.55rem 1rem; font-size: var(--text-sm); }
.btn__arrow { display: inline-block; transition: transform 140ms var(--ease-press); }
.btn:hover .btn__arrow { transform: translateX(3px); }

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- nav · N12 ---------- */

.nav {
  position: fixed;
  inset: 0 0 auto;
  z-index: var(--z-sticky);
  transform: translateY(0);
  transition: transform 320ms var(--ease-out);
}
.nav.is-compact { transform: translateY(calc(var(--banner-h) * -1)); }
.nav.is-dismissed { transform: none; }
.nav.is-dismissed .nav__banner { display: none; }

.nav__banner {
  height: var(--banner-h);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding-inline: var(--page-gutter);
  background: var(--color-accent);
  color: var(--color-ink);
  font-size: var(--text-sm);
  font-weight: 600;
}
.nav__banner-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav__banner-link {
  color: inherit;
  font-weight: 700;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.nav__banner-link:hover { color: var(--color-accent-2); }
.nav__banner-x {
  position: absolute;
  right: var(--page-gutter);
  width: 32px;
  height: 32px;
  border: 0;
  background: transparent;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.nav__banner-x span,
.nav__banner-x span::after {
  display: block;
  width: 14px;
  height: 2px;
  background: var(--color-ink);
  margin: 0 auto;
}
.nav__banner-x span { transform: rotate(45deg); }
.nav__banner-x span::after { content: ""; transform: rotate(-90deg); }

.nav__bar {
  height: var(--bar-h);
  background: var(--color-paper);
  border-bottom: 2px solid var(--color-ink);
}
.nav__bar-inner {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  height: 100%;
  display: flex;
  align-items: center;
  gap: var(--space-md);
}
.nav__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: -0.03em;
  text-decoration: none;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
}
.mark {
  width: 0.85em;
  height: 0.85em;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--color-accent) 45%, transparent);
  flex: none;
}
.nav__links {
  display: none;
  list-style: none;
  gap: var(--space-lg);
  margin-inline: auto;
}
.nav__links a {
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}
.nav__links a:hover { color: var(--color-accent-2); }
.nav__cta { margin-left: auto; }

/* ---------- page shell ---------- */

.page {
  padding-top: calc(var(--banner-h) + var(--bar-h));
}
.nav.is-dismissed ~ .page { padding-top: var(--bar-h); }

.section {
  max-width: var(--shell);
  margin-inline: auto;
  padding: var(--space-2xl) var(--page-gutter);
}
.section--tight { padding-block: var(--space-xl); }
.section--band {
  max-width: none;
  padding-inline: 0;
}
.section--band > * {
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}
.section--pear { background: var(--color-band-pear); }
.section--cyan { background: var(--color-band-cyan); }
.section--ink {
  background: var(--color-ink);
  color: var(--color-paper);
}

.rail-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}
.rail-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: -0.03em;
  line-height: 1.15;
}
.rail-count {
  font-weight: 700;
  color: var(--color-accent-3);
  font-variant-numeric: tabular-nums;
}

.lede {
  max-width: 48ch;
  color: var(--color-ink-2);
}

.hl {
  color: inherit;
  background-image: linear-gradient(var(--hl, oklch(86% 0.18 95 / 0.55)) 0 0);
  background-repeat: no-repeat;
  background-size: 100% 0.32em;
  background-position: 0 82%;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
  font-style: normal;
  font-weight: 600;
}

/* ---------- intro (no display hero) ---------- */

.intro h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-display);
  letter-spacing: -0.035em;
  line-height: 1.05;
  max-width: 12ch;
}
.intro .lede { margin-top: var(--space-md); font-size: var(--text-md); }
.intro-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}
.chip:hover { background: var(--color-accent); }
.chip.is-on { background: var(--color-ink); color: var(--color-paper); }

/* ---------- featured + live phone ---------- */

.featured {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
  align-items: start;
}
.kicker {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-ink-3);
  margin-bottom: var(--space-xs);
}
.game-title {
  font-family: var(--font-game);
  font-weight: 600;
  font-style: normal;
  font-size: var(--text-display-s);
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.genre {
  margin-top: var(--space-2xs);
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  font-weight: 600;
}
.featured .about { margin-top: var(--space-md); max-width: 46ch; }
.featured .about p + p { margin-top: 0.8em; }
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.phone {
  width: min(16.5rem, 72vw);
  margin-inline: auto;
  border-radius: var(--radius-shot);
  overflow: hidden;
  border: 1px solid var(--color-rule);
  background: var(--color-paper-3);
  box-shadow: var(--shadow-shot);
  min-width: 0;
}
.phone iframe,
.phone img {
  width: 100%;
  aspect-ratio: 390 / 844;
  border: 0;
  background: var(--color-paper-2);
}
.phone figcaption {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-xs);
  color: var(--color-ink-3);
}

/* ---------- shelf cards ---------- */

.shelf {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.card {
  min-width: 0;
  background: var(--color-paper);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  transition: transform 220ms var(--ease-out), box-shadow 220ms var(--ease-out), background-color 220ms;
}
.card[data-game="vcrush"] { background: color-mix(in oklch, var(--tint-vcrush) 8%, var(--color-paper)); }
.card[data-game="v21"]    { background: color-mix(in oklch, var(--tint-v21) 9%, var(--color-paper)); }
.card[data-game="bag"]    { background: color-mix(in oklch, var(--tint-bag) 10%, var(--color-paper)); }

@media (hover: hover) and (pointer: fine) {
  .card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 0 oklch(20% 0.012 250 / 0.05), 0 22px 40px -18px oklch(20% 0.012 250 / 0.22);
  }
  .card[data-game="vcrush"]:hover { background: color-mix(in oklch, var(--tint-vcrush) 14%, var(--color-paper)); }
  .card[data-game="v21"]:hover    { background: color-mix(in oklch, var(--tint-v21) 15%, var(--color-paper)); }
  .card[data-game="bag"]:hover    { background: color-mix(in oklch, var(--tint-bag) 16%, var(--color-paper)); }
}
.card:active { transform: translateY(0); }
.card-shot {
  aspect-ratio: 390 / 520;
  overflow: hidden;
}
.card-shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}
.card-body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  flex: 1;
}
.card-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 12px;
}
.card-body h3 {
  font-family: var(--font-game);
  font-weight: 600;
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
}
.card-body p { color: var(--color-ink-2); font-size: var(--text-sm); }
.card-foot {
  margin-top: auto;
  padding-top: var(--space-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

/* ---------- listings ---------- */

.listing + .listing { margin-top: var(--space-3xl); }
.listing-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--space-md);
  align-items: start;
  margin-bottom: var(--space-lg);
}
.listing-icon {
  width: 4.25rem;
  height: 4.25rem;
  border-radius: 18px;
}
.listing-head h2 {
  font-family: var(--font-game);
  font-weight: 600;
  font-size: var(--text-display-s);
  letter-spacing: -0.02em;
}
.listing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-sm);
  grid-column: 1 / -1;
}

.shots {
  display: flex;
  gap: var(--space-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  padding-block: var(--space-sm) var(--space-lg);
  margin-inline: calc(var(--page-gutter) * -1);
  padding-inline: var(--page-gutter);
}
.shots figure {
  flex: 0 0 auto;
  width: min(13.5rem, 58vw);
  min-width: 0;
  scroll-snap-align: start;
}
.shots img {
  width: 100%;
  aspect-ratio: 390 / 844;
  object-fit: cover;
  border-radius: var(--radius-shot);
  border: 1px solid var(--color-rule);
  box-shadow: var(--shadow-shot);
  background: var(--color-paper-2);
}
.shots figcaption {
  margin-top: var(--space-xs);
  font-size: var(--text-xs);
  color: var(--color-ink-3);
}

.listing-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-xl);
}
.prose { max-width: 62ch; }
.prose p + p, .prose p + ul, .prose ul + p { margin-top: 0.85em; }
.prose ul { padding-left: 1.15em; }
.prose li + li { margin-top: 0.35em; }
.prose h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  letter-spacing: -0.02em;
  margin: var(--space-lg) 0 var(--space-xs);
}

.swatch-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-top: var(--space-sm);
}
.swatch {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-pill);
  background: var(--color-paper-2);
  font-size: var(--text-xs);
  font-weight: 600;
}
.swatch i {
  width: 0.7em;
  height: 0.7em;
  border-radius: 50%;
  display: block;
}
.swatch--cherry i { background: var(--sweet-cherry); }
.swatch--lemon i  { background: var(--sweet-lemon); }
.swatch--mint i   { background: var(--sweet-mint); }
.swatch--razz i   { background: var(--sweet-razz); }
.swatch--grape i  { background: var(--sweet-grape); }
.swatch--toffee i { background: var(--sweet-toffee); }
.swatch--celadon i { background: var(--glaze-celadon); }
.swatch--tenmoku i { background: var(--glaze-tenmoku); }
.swatch--cobalt i  { background: var(--glaze-cobalt); }
.swatch--shino i   { background: var(--glaze-shino); }
.swatch--copper i  { background: var(--glaze-copper); }
.swatch--ash i     { background: var(--glaze-ash); }

.spec {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.spec th, .spec td {
  text-align: left;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-rule);
  vertical-align: top;
}
.spec th {
  width: 38%;
  font-weight: 600;
  color: var(--color-ink-2);
}
.spec td { font-variant-numeric: tabular-nums; }

/* ---------- house rules / faq ---------- */

.rules {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
}
.rule {
  padding: var(--space-md);
  border-radius: var(--radius-card);
  background: var(--color-paper);
}
.rule h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-md);
  margin-bottom: var(--space-2xs);
}
.rule p { color: var(--color-ink-2); }

.faq {
  display: grid;
  gap: var(--space-xs);
}
.faq details {
  background: var(--color-paper);
  border-radius: var(--radius-card);
  padding: var(--space-md) var(--space-lg);
}
.faq summary {
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  float: right;
  font-weight: 500;
  color: var(--color-ink-3);
}
.faq details[open] summary::after { content: "–"; }
.faq details p {
  margin-top: var(--space-sm);
  color: var(--color-ink-2);
  max-width: 62ch;
}

/* ---------- footer · Ft8 ---------- */

.foot-marquee {
  overflow: hidden;
  border-top: 2px solid var(--color-ink);
  background: var(--color-accent);
  color: var(--color-ink);
}
.foot-marquee__track {
  display: flex;
  gap: var(--space-2xl);
  white-space: nowrap;
  padding-block: var(--space-md);
  animation: foot-marquee 36s linear infinite;
}
.foot-marquee__track span {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: clamp(1rem, 2.4vw, 1.4rem);
  text-transform: uppercase;
}
@keyframes foot-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.foot-meta {
  max-width: var(--shell);
  margin-inline: auto;
  padding: var(--space-lg) var(--page-gutter) var(--space-2xl);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  justify-content: space-between;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
}
.foot-meta a {
  font-weight: 600;
  white-space: nowrap;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.foot-meta a:hover { color: var(--color-accent-2); }

.star-burst {
  position: absolute;
  width: 24px;
  height: 24px;
  background:
    linear-gradient(90deg, transparent 47%, var(--color-accent-3) 47% 53%, transparent 53%),
    linear-gradient(0deg, transparent 47%, var(--color-accent-3) 47% 53%, transparent 53%);
  animation: star-burst 420ms var(--ease-out) forwards;
  pointer-events: none;
  z-index: 20;
}
@keyframes star-burst {
  0%   { transform: scale(0) rotate(0deg); opacity: 1; }
  60%  { transform: scale(1.2) rotate(35deg); opacity: 0.9; }
  100% { transform: scale(1.4) rotate(45deg); opacity: 0; }
}

/* ---------- breakpoints ---------- */

@media (min-width: 40rem) {
  .nav__links { display: flex; }
  .shelf { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .rules { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .listing-actions { grid-column: auto; }
  .listing-head { grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; }
}

@media (min-width: 60rem) {
  .featured {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 18rem);
    align-items: center;
  }
  .phone {
    margin-inline: 0;
    margin-right: calc(var(--page-gutter) * -0.6);
  }
  /* Cards divide the row by how many there are, not by which position they sit
     in. The old rule pinned the 4th and 5th card to half-rows, which went ragged
     the moment the shelf's length changed. */
  .shelf { grid-template-columns: repeat(auto-fit, minmax(min(15rem, 100%), 1fr)); }
  .listing-grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.85fr); }
  .rules { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .foot-marquee__track { animation: none; }
  .btn:hover, .btn.is-hover, .card:hover { transform: none; }
  .star-burst { display: none; }
}