/* ==========================================================================
   Money Monkey Games - shared foundation
   Loaded by every page. Page-specific palettes live in their own sheet and
   only ever override the --page-* variables declared here.
   No web fonts, no CDN, no build step: everything ships in the repository.
   ========================================================================== */

/* ---------------------------------------------------------------- tokens -- */
:root {
  /* Studio palette: the logo is stark black on white, and so is the studio. */
  --ink:        #121212;
  --ink-soft:   #3d3d3d;
  --ink-mute:   #6f6f6f;
  --paper:      #ffffff;
  --paper-warm: #f4f3f0;
  --rule:       #e2e0dc;

  /* Product accents, used as flashes of colour against the monochrome. */
  --hardstuck:      #5b6ef5;
  --hardstuck-lift: #8b9bff;
  --pulse:          #ff2f8e;
  --pulse-lift:     #45f0d0;

  /* Roles a page theme can repaint. */
  --page-bg:     var(--paper);
  --page-fg:     var(--ink);
  --page-mute:   var(--ink-mute);
  --page-rule:   var(--rule);
  --page-accent: var(--ink);

  --wrap: 1180px;
  --gut: clamp(20px, 5vw, 48px);

  --step--1: clamp(0.82rem, 0.79rem + 0.12vw, 0.88rem);
  --step-0:  clamp(1rem, 0.96rem + 0.2vw, 1.12rem);
  --step-1:  clamp(1.25rem, 1.15rem + 0.5vw, 1.55rem);
  --step-2:  clamp(1.6rem, 1.4rem + 1vw, 2.2rem);
  --step-3:  clamp(2.1rem, 1.7rem + 2vw, 3.4rem);
  --step-4:  clamp(2.8rem, 2rem + 4vw, 5.6rem);

  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
          "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "Cascadia Mono", Consolas,
          "Liberation Mono", monospace;

  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: var(--step-0);
  line-height: 1.6;
  color: var(--page-fg);
  background: var(--page-bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; height: auto; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

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

.skip {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  padding: 12px 18px; background: var(--page-fg); color: var(--page-bg);
  font-weight: 700;
}
.skip:focus { left: 8px; top: 8px; }

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

/* ------------------------------------------------------------- structure -- */
.wrap { width: min(var(--wrap), 100% - var(--gut) * 2); margin-inline: auto; }
.wrap--narrow { width: min(760px, 100% - var(--gut) * 2); }

section { padding-block: clamp(56px, 9vw, 116px); }

.eyebrow {
  font-size: var(--step--1);
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--page-accent);
}

.lede { font-size: var(--step-1); line-height: 1.45; color: var(--page-mute); }

h1, h2, h3 { line-height: 1.05; font-weight: 800; letter-spacing: -0.02em; }
h1 { font-size: var(--step-4); }
h2 { font-size: var(--step-3); }
h3 { font-size: var(--step-1); letter-spacing: -0.01em; line-height: 1.2; }

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

/* ------------------------------------------------------------ site chrome -- */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--page-bg) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--page-rule);
}
.topbar__in {
  display: flex; align-items: center; gap: 20px;
  min-height: 68px;
}
.topbar__brand { display: flex; align-items: center; gap: 11px; margin-right: auto; }
.topbar__brand img { width: 38px; height: auto; }
.topbar__brand span {
  font-size: 0.8rem; font-weight: 800;
  letter-spacing: 0.2em; text-transform: uppercase;
  white-space: nowrap;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  padding: 9px 14px;
  font-size: 0.9rem; font-weight: 650;
  color: var(--page-mute);
  border-radius: 2px;
  transition: color 0.18s var(--ease), background 0.18s var(--ease);
}
.nav a:hover { color: var(--page-fg); background: color-mix(in srgb, var(--page-fg) 7%, transparent); }
.nav a[aria-current="page"] { color: var(--page-fg); }
.nav a[aria-current="page"]::after {
  content: ""; display: block; height: 2px; margin-top: 5px;
  background: var(--page-accent);
}

.navtoggle {
  display: none; width: 42px; height: 42px; padding: 0;
  background: none; border: 1px solid var(--page-rule); border-radius: 2px;
  cursor: pointer;
}
.navtoggle span, .navtoggle span::before, .navtoggle span::after {
  display: block; width: 18px; height: 2px; background: var(--page-fg);
  margin-inline: auto; content: ""; transition: transform 0.22s var(--ease), opacity 0.22s;
}
.navtoggle span::before { transform: translateY(-6px); }
.navtoggle span::after  { transform: translateY(4px); }
.navtoggle[aria-expanded="true"] span { background: transparent; }
.navtoggle[aria-expanded="true"] span::before { transform: rotate(45deg); }
.navtoggle[aria-expanded="true"] span::after  { transform: rotate(-45deg) translateY(-1px); }

@media (max-width: 720px) {
  .navtoggle { display: block; }
  .nav {
    position: absolute; inset: 68px 0 auto; flex-direction: column; gap: 0;
    padding: 8px var(--gut) 20px;
    background: var(--page-bg);
    border-bottom: 1px solid var(--page-rule);
    display: none;
  }
  .nav[data-open="true"] { display: flex; }
  .nav a { width: 100%; padding: 14px 0; font-size: 1.05rem; }
  .nav a[aria-current="page"]::after { display: none; }
}

/* -------------------------------------------------------------- buttons -- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-size: 0.95rem; font-weight: 750; letter-spacing: 0.02em;
  border: 2px solid var(--page-fg);
  background: var(--page-fg); color: var(--page-bg);
  border-radius: 2px; cursor: pointer;
  transition: transform 0.16s var(--ease), background 0.16s, color 0.16s;
}
.btn:hover { transform: translateY(-2px); }
.btn--ghost { background: transparent; color: var(--page-fg); }
.btn--ghost:hover { background: var(--page-fg); color: var(--page-bg); }
.btn[aria-disabled="true"] { opacity: 0.45; pointer-events: none; }

/* ---------------------------------------------------------------- shots -- */
/* A screenshot in a frame, clickable to open full size. */
.shot {
  /* A button, so it is keyboard-operable - but laid out as a flex column so
     the caption always sits under the image. Left to the browser's own button
     layout the caption ends up centred over the picture. */
  position: relative; display: flex; flex-direction: column; align-items: stretch;
  width: 100%; padding: 0; text-align: left;
  border: 1px solid var(--page-rule); background: #000;
  border-radius: 3px; overflow: hidden; cursor: zoom-in;
  transition: transform 0.25s var(--ease), border-color 0.25s;
}
.shot:hover { transform: translateY(-3px); border-color: var(--page-accent); }
.shot img { display: block; width: 100%; }
.shot figcaption,
.shot__cap {
  display: block; width: 100%;
  padding: 12px 16px;
  font-size: var(--step--1); line-height: 1.45;
  color: var(--page-mute); text-align: left;
  background: var(--page-bg);
  border-top: 1px solid var(--page-rule);
}

.shotgrid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
@media (min-width: 760px) { .shotgrid--2 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 900px) { .shotgrid--3 { grid-template-columns: repeat(3, 1fr); } }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 300;
  display: none; place-items: center;
  padding: clamp(16px, 4vw, 56px);
  background: rgba(6, 6, 10, 0.94);
  backdrop-filter: blur(4px);
}
.lightbox[data-open="true"] { display: grid; }
.lightbox img {
  max-width: 100%; max-height: 82vh; width: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
}
.lightbox figcaption {
  margin-top: 14px; text-align: center;
  color: rgba(255, 255, 255, 0.72); font-size: var(--step--1);
}
.lightbox__close {
  position: absolute; top: 14px; right: 18px;
  width: 46px; height: 46px; padding: 0; cursor: pointer;
  background: none; border: 1px solid rgba(255, 255, 255, 0.3);
  color: #fff; font-size: 1.4rem; line-height: 1; border-radius: 2px;
}
.lightbox__close:hover { background: rgba(255, 255, 255, 0.12); }

/* --------------------------------------------------------------- footer -- */
.foot {
  border-top: 1px solid var(--page-rule);
  padding-block: clamp(40px, 6vw, 72px);
  background: var(--page-bg);
}
.foot__grid {
  display: grid; gap: 36px;
  grid-template-columns: 1fr;
}
@media (min-width: 760px) { .foot__grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.foot h4 {
  font-size: var(--step--1); font-weight: 800;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--page-mute); margin-bottom: 14px;
}
.foot li { margin-bottom: 9px; }
.foot a { color: var(--page-fg); }
.foot a:hover { color: var(--page-accent); text-decoration: underline; text-underline-offset: 3px; }
.foot__mark { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.foot__mark img { width: 44px; }
.foot__mark span { font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; font-size: 0.8rem; }
.foot__legal {
  margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--page-rule);
  display: flex; flex-wrap: wrap; gap: 12px 26px; justify-content: space-between;
  font-size: var(--step--1); color: var(--page-mute);
}

/* ---------------------------------------------------------------- motion -- */
[data-reveal] {
  opacity: 0; transform: translateY(18px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .btn:hover, .shot:hover { transform: none; }
}