/* ============================================================
   Mezzala Games — base.css
   Design system: tokens (Warm Cosmic, light + dark), pixel chrome,
   typography, shared primitives (nav, footer, buttons, switcher,
   theme toggle, chatbot), motion. Page styles live in studio.css
   and per-game stylesheets.
   ============================================================ */

@import url("../assets/fonts/fonts.css");

/* ---------- Design tokens : DARK (Warm Cosmic, primary) ---------- */
:root {
  --bg:        #120a0e;
  --bg-2:      #1a0f14;
  --surface:   #1e1418;
  --surface-2: #271a20;
  --text:      #f5e6d3;
  --text-dim:  #c8b4a4;
  --muted:     #94a3b8;

  --gold:      #f0b34b;
  --gold-deep: #c98a2a;
  --purple:    #7c3aed;
  --purple-lt: #a07cf0;
  --terra:     #c0392b;

  --border:    #f5e6d3;
  --border-soft: rgba(245, 230, 211, 0.22);
  --shadow-col: rgba(0, 0, 0, 0.55);
  --hard-shadow: 6px 6px 0 var(--shadow-col);
  --hard-shadow-sm: 4px 4px 0 var(--shadow-col);

  --accent: var(--gold);

  /* layout */
  --maxw: 1120px;
  --gutter: clamp(1rem, 4vw, 2.5rem);
  --radius: 0px;          /* pixel = sharp */
  --nav-h: 64px;

  /* type */
  --font-display: "Pixelify Sans", "Courier New", monospace;
  --font-body: "Space Grotesk", system-ui, -apple-system, sans-serif;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);

  color-scheme: dark;
}

/* ---------- Design tokens : LIGHT (warm parchment) ---------- */
:root[data-theme="light"] {
  --bg:        #f5e6d3;
  --bg-2:      #efddc6;
  --surface:   #fbf2e6;
  --surface-2: #f3e2cd;
  --text:      #1a0f14;
  --text-dim:  #5a4636;
  --muted:     #6b5a48;

  --gold:      #b9791a;
  --gold-deep: #9a6212;
  --purple:    #6a2fd0;
  --purple-lt: #8a55e6;
  --terra:     #b0332a;

  --border:    #1a0f14;
  --border-soft: rgba(26, 15, 20, 0.20);
  --shadow-col: rgba(26, 15, 20, 0.30);

  color-scheme: light;
}

/* No-JS: honor OS preference when no explicit theme is set */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg:#f5e6d3; --bg-2:#efddc6; --surface:#fbf2e6; --surface-2:#f3e2cd;
    --text:#1a0f14; --text-dim:#5a4636; --muted:#6b5a48;
    --gold:#b9791a; --gold-deep:#9a6212; --purple:#6a2fd0; --purple-lt:#8a55e6;
    --terra:#b0332a; --border:#1a0f14; --border-soft:rgba(26,15,20,.20);
    --shadow-col:rgba(26,15,20,.30); color-scheme: light;
  }
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Smooth theme cross-fade: applied only during a toggle (class added
   for ~450ms by main.js) so it never interferes with hover transitions. */
:root.theme-anim, :root.theme-anim *, :root.theme-anim *::before, :root.theme-anim *::after {
  transition: background-color .42s var(--ease), border-color .42s var(--ease),
              color .38s var(--ease), fill .38s var(--ease), box-shadow .42s var(--ease) !important;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  transition: background-color .4s var(--ease), color .4s var(--ease);
  /* cosmic depth: faint dot grid + warm vignette */
  background-image:
    radial-gradient(circle at 18% 12%, rgba(124,58,237,.10), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(240,179,75,.08), transparent 45%),
    radial-gradient(rgba(245,230,211,.05) 1px, transparent 1px);
  background-size: auto, auto, 22px 22px;
  background-attachment: fixed;
}
:root[data-theme="light"] body {
  background-image:
    radial-gradient(circle at 18% 12%, rgba(106,47,208,.08), transparent 45%),
    radial-gradient(circle at 85% 80%, rgba(185,121,26,.10), transparent 45%),
    radial-gradient(rgba(26,15,20,.05) 1px, transparent 1px);
}

img, svg, video { display: block; max-width: 100%; }
.pixelated { image-rendering: pixelated; image-rendering: crisp-edges; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; cursor: pointer; background: none; border: none; }
:focus-visible { outline: 3px solid var(--purple); outline-offset: 3px; }

/* ---------- Typography ---------- */
.display { font-family: var(--font-display); line-height: 1.02; letter-spacing: .5px; }
h1, h2, h3, .h { font-family: var(--font-display); line-height: 1.05; font-weight: 700; }
h1 { font-size: clamp(2.4rem, 7vw, 5rem); }
h2 { font-size: clamp(1.8rem, 4.5vw, 3rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
p  { color: var(--text-dim); }
.eyebrow {
  font-family: var(--font-display);
  font-size: .8rem; letter-spacing: 3px; text-transform: uppercase;
  color: var(--gold);
}
.text-gold { color: var(--gold); }
.text-purple { color: var(--purple-lt); }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(3.5rem, 9vw, 7rem); position: relative; }
.section-head { max-width: 46ch; margin-bottom: 2.5rem; }
.section-head h2 { margin: .4rem 0 .8rem; }
.grid { display: grid; gap: 1.5rem; }

/* ---------- Pixel chrome utilities ---------- */
.panel {
  background: var(--surface);
  border: 3px solid var(--border);
  box-shadow: var(--hard-shadow);
}
.panel-soft { background: var(--surface); border: 2px solid var(--border-soft); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  font-family: var(--font-display); font-weight: 700;
  font-size: 1rem; letter-spacing: .5px;
  padding: .8rem 1.4rem;
  border: 3px solid var(--border);
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--hard-shadow-sm);
  transition: transform .12s var(--ease), box-shadow .12s var(--ease), background-color .2s;
  text-align: center;
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--shadow-col); }
.btn:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--shadow-col); }
.btn--primary { background: var(--gold); color: #1a0f14; border-color: var(--border); }
.btn--ghost   { background: transparent; }
.btn--lg { font-size: 1.15rem; padding: 1rem 1.7rem; }
@media (prefers-reduced-motion: reduce) {
  .btn, .btn:hover, .btn:active { transition: none; transform: none; }
}

/* ---------- Top navigation (injected by layout.js) ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--border-soft);
}
.nav__inner {
  max-width: var(--maxw); margin-inline: auto;
  min-height: var(--nav-h);
  display: flex; align-items: center; gap: 1rem;
  padding-inline: var(--gutter);
}
.nav__brand { display: flex; align-items: center; gap: .55rem; font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; }
.nav__brand img { height: 26px; width: auto; }
.nav__links { display: flex; align-items: center; gap: .25rem; margin-left: auto; }
.nav__link {
  font-family: var(--font-display); font-size: .95rem; letter-spacing: .5px;
  padding: .45rem .7rem; color: var(--text-dim); border: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.nav__link:hover { color: var(--text); }
.nav__link[aria-current="page"] { color: var(--gold); }
.nav__tools { display: flex; align-items: center; gap: .5rem; margin-left: .6rem; }

/* language switcher — sliding colored thumb */
.lang {
  position: relative; display: flex; isolation: isolate;
  border: 2px solid var(--border); box-shadow: var(--hard-shadow-sm);
  --lang-count: 3;
  overflow: hidden; /* clip the square sliding thumb to rounded corners (game page) */
}
.lang__thumb {
  position: absolute; top: 0; left: 0; z-index: 0;
  width: calc(100% / var(--lang-count)); height: 100%;
  background: var(--gold);
  transform: translateX(calc(var(--i, 0) * 100%));
  transition: transform .3s var(--ease), background-color .3s var(--ease);
}
.lang button {
  position: relative; z-index: 1; flex: 1 1 0;
  font-family: var(--font-display); font-size: .78rem; letter-spacing: 1px;
  padding: .38rem .55rem; color: var(--text-dim);
  border-right: 2px solid var(--border-soft);
  transition: color .25s var(--ease);
}
.lang button:last-child { border-right: none; }
.lang button[aria-pressed="true"] { color: #1a0f14; }

/* theme toggle */
.theme-toggle {
  width: 40px; height: 36px; display: grid; place-items: center;
  border: 2px solid var(--border); box-shadow: var(--hard-shadow-sm);
  font-size: 1.1rem; line-height: 1; transition: transform .12s var(--ease);
}
.theme-toggle [data-theme-icon] { display: grid; place-items: center; }
.theme-toggle svg { display: block; }
.theme-toggle:hover { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--shadow-col); }

/* mobile menu button */
.nav__burger { display: none; width: 42px; height: 36px; border: 2px solid var(--border); margin-left: .4rem; font-family: var(--font-display); }

@media (max-width: 860px) {
  .nav__links {
    position: fixed; inset: var(--nav-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 3px solid var(--border);
    padding: .5rem var(--gutter) 1rem; margin: 0;
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .2s, transform .2s var(--ease);
  }
  .nav__links.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav__link { padding: .8rem .4rem; border-bottom: 2px solid var(--border-soft); border-left: 0; border-right: 0; border-top: 0; }
  .nav__tools { margin-left: auto; }
  .nav__burger { display: grid; place-items: center; }
}

/* ---------- Footer (injected) ---------- */
.foot { border-top: 3px solid var(--border); background: var(--bg-2); margin-top: 2rem; }
.foot__inner { max-width: var(--maxw); margin-inline: auto; padding: 2.5rem var(--gutter); display: grid; gap: 2rem; grid-template-columns: 1.4fr 1fr 1fr; }
.foot__brand img { width: 84px; height: auto; margin-bottom: .8rem; }
.foot h4 { font-family: var(--font-display); font-size: .95rem; letter-spacing: 1px; color: var(--gold); margin-bottom: .8rem; text-transform: uppercase; }
.foot a { color: var(--text-dim); display: inline-block; padding: .25rem 0; }
.foot a:hover { color: var(--text); }
.foot__social { display: flex; gap: .6rem; margin-top: .4rem; }
.foot__social a { width: 38px; height: 38px; display: grid; place-items: center; border: 2px solid var(--border); box-shadow: var(--hard-shadow-sm); transition: transform .12s var(--ease); }
.foot__social a:hover { transform: translate(2px,2px); box-shadow: 2px 2px 0 var(--shadow-col); }
.foot__social img { width: 20px; height: 20px; }
.foot__bottom { border-top: 2px solid var(--border-soft); text-align: center; padding: 1.2rem; font-size: .85rem; color: var(--muted); }
@media (max-width: 720px) { .foot__inner { grid-template-columns: 1fr; gap: 1.5rem; } }

/* ---------- Chatbot widget (injected by chatbot.js) ---------- */
.chat-dock { position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }

/* cute peek tooltip ("Hi!") */
.chat-peek {
  font-family: var(--font-display); font-size: .82rem; letter-spacing: .5px;
  background: var(--surface); color: var(--text);
  border: 3px solid var(--border); box-shadow: var(--hard-shadow-sm);
  padding: .45rem .7rem; position: relative; transform-origin: bottom right;
  animation: peekIn .5s var(--ease) both;
}
.chat-peek::after { /* little pixel tail */
  content: ""; position: absolute; right: 16px; bottom: -9px;
  width: 10px; height: 10px; background: var(--surface);
  border-right: 3px solid var(--border); border-bottom: 3px solid var(--border);
  transform: rotate(45deg);
}
.chat-peek[hidden] { display: none; }
@keyframes peekIn { from { opacity: 0; transform: translateY(8px) scale(.9); } to { opacity: 1; transform: none; } }

/* the FAB: a cute pixel mascot */
.chat-fab {
  position: relative; width: 66px; height: 66px; display: grid; place-items: center;
  background: linear-gradient(160deg, var(--gold), var(--gold-deep));
  color: #1a0f14;
  border: 3px solid var(--border); box-shadow: var(--hard-shadow);
  transition: transform .15s var(--ease), box-shadow .15s var(--ease);
  animation: fabBob 3.2s ease-in-out infinite;
}
.chat-fab:hover { transform: translateY(-2px) rotate(-3deg); box-shadow: 7px 9px 0 var(--shadow-col); }
.chat-fab:active { transform: translate(2px,2px); box-shadow: 3px 3px 0 var(--shadow-col); }
.chat-fab .mascot { width: 38px; height: 38px; }
/* pulsing glow ring */
.chat-fab::before {
  content: ""; position: absolute; inset: -3px; z-index: -1;
  border: 3px solid var(--purple);
  animation: ring 2.4s ease-out infinite;
}
/* online dot */
.chat-fab::after {
  content: ""; position: absolute; top: -4px; right: -4px;
  width: 14px; height: 14px; background: #3ddc84;
  border: 3px solid var(--border);
}
@keyframes fabBob { 0%,100% { translate: 0 0; } 50% { translate: 0 -5px; } }
@keyframes ring { 0% { opacity:.6; transform: scale(1); } 100% { opacity:0; transform: scale(1.5); } }

/* mascot eyes blink */
.mascot .eye { transform-box: fill-box; transform-origin: center; animation: blink 4.5s infinite; }
@keyframes blink { 0%,92%,100% { transform: scaleY(1);} 96% { transform: scaleY(.1);} }

.chat-panel {
  width: min(340px, calc(100vw - 40px));
  background: var(--surface); border: 3px solid var(--border); box-shadow: var(--hard-shadow);
  transform: translateY(14px) scale(.96); opacity: 0; pointer-events: none; transform-origin: bottom right;
  transition: opacity .22s, transform .22s var(--ease);
  overflow: hidden;
}
.chat-panel.open { opacity: 1; transform: none; pointer-events: auto; }
.chat-panel__head { display: flex; align-items: center; gap: .6rem; padding: .85rem 1rem; background: linear-gradient(120deg, var(--gold), var(--gold-deep)); color: #1a0f14; border-bottom: 3px solid var(--border); }
.chat-panel__head .avatar { width: 34px; height: 34px; flex: none; background: #1a0f14; border: 2px solid #1a0f14; display: grid; place-items: center; }
.chat-panel__head .avatar svg { width: 22px; height: 22px; }
.chat-panel__head .who { display: flex; flex-direction: column; line-height: 1.1; margin-right: auto; }
.chat-panel__head strong { font-family: var(--font-display); letter-spacing: .5px; font-size: 1rem; }
.chat-panel__head .status { font-size: .68rem; font-family: var(--font-display); letter-spacing: 1px; opacity: .8; }
.chat-panel__head .status::before { content: "●"; color: #1f7a45; margin-right: .25rem; }
.chat-x { width: 30px; height: 30px; display: grid; place-items: center; border: 2px solid #1a0f14; font-size: .85rem; }
.chat-x:hover { background: rgba(0,0,0,.12); }
.chat-panel__body { padding: 1rem; font-size: .92rem; color: var(--text-dim); max-height: 46vh; overflow-y: auto; background-image: radial-gradient(var(--border-soft) 1px, transparent 1px); background-size: 16px 16px; }
.chat-panel__body .bubble { background: var(--surface-2); border: 2px solid var(--border-soft); padding: .7rem .8rem; margin-bottom: .6rem; animation: bubbleIn .35s var(--ease) both; }
@keyframes bubbleIn { from { opacity:0; transform: translateY(6px);} to { opacity:1; transform:none;} }
.chat-panel__foot { padding: .8rem 1rem 1rem; border-top: 2px solid var(--border-soft); }

@media (prefers-reduced-motion: reduce) {
  .chat-fab, .chat-fab::before, .mascot .eye, .chat-peek, .bubble { animation: none; }
}

/* ---------- Motion: scroll-reveal ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s var(--ease), transform .6s var(--ease); will-change: opacity, transform; }
.reveal.in { opacity: 1; transform: none; }
[data-parallax] { will-change: transform; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  [data-parallax] { transform: none !important; }
  .chat-panel, .nav__links { transition: none; }
}

/* ---------- Shared feature cards (home ethos/why + game features) ---------- */
.feat-grid { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.feat {
  background: var(--surface); border: 3px solid var(--border); box-shadow: var(--hard-shadow-sm);
  padding: 1.2rem; transition: transform .16s var(--ease), box-shadow .16s var(--ease);
}
.feat:hover { transform: translate(-2px,-2px); box-shadow: 7px 7px 0 var(--shadow-col); }
.feat .ic { font-size: 1.8rem; line-height: 1; display: block; margin-bottom: .6rem; }
.feat .num { font-family: var(--font-display); color: var(--gold); font-size: 1.2rem; display:block; margin-bottom:.4rem; }
.feat b { font-family: var(--font-display); font-size: 1.05rem; display: block; margin-bottom: .35rem; }
.feat p { font-size: .92rem; }
@media (prefers-reduced-motion: reduce) { .feat, .feat:hover { transition: none; transform: none; } }

/* ---------- Store badge — cute hover ---------- */
.store { transition: transform .18s var(--ease), box-shadow .18s var(--ease); }
.store:not(.store--soon):hover { transform: translateY(-3px) rotate(-1deg); box-shadow: 5px 8px 0 var(--shadow-col); }
.store:not(.store--soon):hover svg { animation: storePop .55s var(--ease); transform-origin: center; }
@keyframes storePop { 0%{transform:translateY(0) rotate(0)} 30%{transform:translateY(-3px) rotate(-10deg)} 60%{transform:translateY(0) rotate(6deg)} 100%{transform:none} }
@media (prefers-reduced-motion: reduce) { .store, .store:hover { transition:none; transform:none; } .store:hover svg { animation:none; } }

/* ---------- Social chip contrast (both themes) ---------- */
.foot__social a, .community__links a { background: var(--surface); }
.foot-soon { color: var(--muted); font-size: .9rem; display:inline-block; padding:.25rem 0; }

/* ---------- Clickable game card affordance ---------- */
.gcard { cursor: pointer; }
.gcard__title a::after { content: ""; position: absolute; inset: 0; z-index: 1; } /* stretched link */
.gcard__row { position: relative; z-index: 2; }        /* store badges stay clickable */
.gcard__more { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--font-display); color: var(--gold); font-size: .9rem; }
.gcard__more .arw { transition: transform .18s var(--ease); }
.gcard:hover .gcard__more .arw { transform: translateX(5px); }
.gcard__media .open-cue {
  position: absolute; inset: 0; display: grid; place-items: center; z-index: 1;
  background: rgba(6,15,11,.45); opacity: 0; transition: opacity .2s var(--ease);
}
.gcard__media .open-cue span { font-family: var(--font-display); color:#fff; border:3px solid #fff; padding:.4rem .8rem; box-shadow:var(--hard-shadow-sm); }
.gcard:hover .gcard__media .open-cue { opacity: 1; }
@media (prefers-reduced-motion: reduce) { .gcard__media .open-cue { transition:none; } }

/* ---------- Animated FAQ accordion ---------- */
.acc { display: grid; gap: .8rem; max-width: 780px; }
.acc__item { background: var(--surface); border: 3px solid var(--border); box-shadow: var(--hard-shadow-sm); }
.acc__q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1rem 1.1rem; font-family: var(--font-display); font-size: 1rem; text-align: left; letter-spacing: .3px; }
.acc__q .pm { color: var(--gold); font-size: 1.5rem; line-height: 1; transition: transform .3s var(--ease); }
.acc__item.open .acc__q .pm { transform: rotate(135deg); }
.acc__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .34s var(--ease); }
.acc__item.open .acc__panel { grid-template-rows: 1fr; }
.acc__panel > div { overflow: hidden; }
.acc__panel p { padding: 0 1.1rem 1.1rem; color: var(--text-dim); }
@media (prefers-reduced-motion: reduce) { .acc__panel { transition: none; } .acc__q .pm { transition: none; } }

/* ---------- Helpers ---------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.tag { display: inline-block; font-family: var(--font-display); font-size: .72rem; letter-spacing: 1px; text-transform: uppercase; padding: .25rem .55rem; border: 2px solid var(--border); }
.tag--live { background: var(--terra); color: #fff; }
.tag--soon { background: var(--purple); color: #fff; }
.stack > * + * { margin-top: 1rem; }
.center { text-align: center; }
.mono-list li { padding: .35rem 0; border-bottom: 1px dashed var(--border-soft); }