/* =====================================================================
   PMRG — Neon City · style.css
   Structure:
     1. Tokens (colors animate between Standard / Cyberpunk via @property)
     2. Base + layering (canvas sits between backgrounds and content)
     3. FX overlays (scanlines, grain, vignette, flash)
     4. Loader
     5. Buttons + glitch
     6. Nav
     7. Sections: hero, about, features, modes, gallery, play, footer
     8. Lightbox
     9. Responsive + reduced motion
   ===================================================================== */

/* ---------- 1. Tokens ---------- */
/* Registered so the browser can interpolate them -> the whole palette fades when the mode switches */
@property --c1 { syntax: '<color>'; inherits: true; initial-value: #00f0ff; }
@property --c2 { syntax: '<color>'; inherits: true; initial-value: #ff2bd6; }
@property --c3 { syntax: '<color>'; inherits: true; initial-value: #ffe14d; }
@property --bg { syntax: '<color>'; inherits: true; initial-value: #05060a; }
@property --mode { syntax: '<number>'; inherits: true; initial-value: 0; }

:root {
  --c1: #00f0ff;           /* primary neon (cyan) */
  --c2: #ff2bd6;           /* secondary neon (magenta) */
  --c3: #ffe14d;           /* highlight (yellow) */
  --bg: #05060a;           /* near black */
  --mode: 0;               /* 0 = standard, 1 = cyberpunk (drives readout bars) */
  --fg: #e9f1ff;
  --muted: #8b97b1;
  --line: rgb(255 255 255 / .1);
  --panel: rgb(12 14 24 / .55);

  --f-display: "Unbounded", "Arial Black", "Helvetica Neue", system-ui, sans-serif;
  --f-body: "Space Grotesk", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;

  --gutter: clamp(16px, 4vw, 56px);
  --maxw: 1240px;
  --ease: cubic-bezier(.22, 1, .36, 1);

  transition: --c1 1.2s var(--ease), --c2 1.2s var(--ease), --c3 1.2s var(--ease),
              --bg 1.2s var(--ease), --mode 1.2s var(--ease);
}

html[data-mode="cyber"] {
  --c1: #ff2bd6;
  --c2: #fcee0a;
  --c3: #00f0ff;
  --bg: #0d0512;
  --mode: 1;
}

/* ---------- 2. Base + layering ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  background: var(--bg);
  color: var(--fg);
  -webkit-text-size-adjust: 100%;
  scrollbar-color: var(--c1) transparent;
}
html.is-loading { overflow: hidden; }
html:not(.js) .loader { display: none; } /* no JS → no loader, content shows directly */

/* Lenis recommended styles */
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  margin: 0;
  font-family: var(--f-body);
  font-size: clamp(1rem, .96rem + .2vw, 1.125rem);
  line-height: 1.6;
  background: var(--bg);
  overflow-x: hidden;
  overflow-x: clip;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
em { font-style: normal; color: var(--c1); text-shadow: 0 0 24px color-mix(in srgb, var(--c1) 60%, transparent); }
kbd {
  font-family: var(--f-mono); font-size: .85em;
  padding: .1em .45em; border: 1px solid var(--line); border-radius: 4px; background: rgb(255 255 255 / .05);
}
::selection { background: var(--c2); color: #000; }
:focus-visible { outline: 2px solid var(--c3); outline-offset: 3px; }

.skip {
  position: fixed; left: 12px; top: -60px; z-index: 200;
  padding: .6em 1em; background: var(--c3); color: #000; font-weight: 700; text-decoration: none;
}
.skip:focus { top: 12px; }

/* Layer order (root stacking context):
   .bg (0) → .hero__title / .deco-word (1) → #scene canvas (2) → .layer content (3) → fx (5) → nav (10) → loader (100)
   Sections themselves never get z-index/transform so their children can sit on either side of the canvas. */
.bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
#scene {
  position: fixed; inset: 0; z-index: 2;
  width: 100%; height: 100%;
  pointer-events: none;
  display: block;
}
.layer { position: relative; z-index: 3; }

.wrap { width: min(100% - 2 * var(--gutter), var(--maxw)); margin-inline: auto; }
.section {
  position: relative; padding-block: clamp(96px, 16vh, 200px);
  overflow-x: clip; /* the huge decorative words must never widen the page on phones (y stays visible for parallax) */
}

/* Ambient glows (parallax via JS) */
.bg__glow {
  position: absolute; width: 70vmax; height: 70vmax; border-radius: 50%;
  opacity: .55; will-change: transform; /* gradients are already soft: no costly blur filter */
}
.bg__glow--a { left: -25vmax; top: -30vmax; background: radial-gradient(closest-side, color-mix(in srgb, var(--c2) 26%, transparent), transparent); }
.bg__glow--b { right: -30vmax; top: 20vh;   background: radial-gradient(closest-side, color-mix(in srgb, var(--c1) 20%, transparent), transparent); }
.bg__glow--c { left: 10vw; bottom: -45vmax; background: radial-gradient(closest-side, color-mix(in srgb, var(--c3) 10%, transparent), transparent); }

/* Typography */
.eyebrow {
  display: inline-flex; align-items: center; gap: .8em;
  margin: 0 0 1.4rem;
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .22em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow span { color: var(--c3); }
.eyebrow::after { content: ""; width: 48px; height: 1px; background: linear-gradient(90deg, var(--c1), transparent); }

.h2 {
  margin: 0 0 1.6rem;
  font-family: var(--f-display); font-weight: 700;
  font-size: clamp(2.1rem, 1.2rem + 4vw, 4.6rem);
  line-height: 1.02; letter-spacing: -.03em;
}
.lead { color: color-mix(in srgb, var(--fg) 82%, var(--muted)); max-width: 56ch; margin: 0; text-shadow: 0 1px 2px rgb(0 0 0 / .9), 0 0 18px rgb(0 0 0 / .85); }

/* Line reveal: each .line clips its inner span which slides up */
.line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.line > span { display: inline-block; }
.js .line > span { transform: translateY(105%); }
.js [data-reveal] { opacity: 0; transform: translateY(40px); }

/* Huge outlined decorative words (behind the canvas, parallax) */
.deco-word {
  position: absolute; z-index: 1; left: -2vw; top: 6%;
  font-family: var(--f-display); font-weight: 900; font-size: clamp(7rem, 24vw, 22rem); line-height: .8;
  color: var(--bg); -webkit-text-stroke: 2px color-mix(in srgb, var(--c1) 22%, transparent); paint-order: stroke fill;
  pointer-events: none; user-select: none; white-space: nowrap;
}
.deco-word--right { left: auto; right: -3vw; top: auto; bottom: 4%; -webkit-text-stroke-color: color-mix(in srgb, var(--c2) 26%, transparent); }

/* ---------- 3. FX overlays ---------- */
.fx { position: fixed; inset: 0; pointer-events: none; z-index: 5; }
.fx--scanlines {
  /* plain overlay, no blend mode: blending over the live WebGL canvas costs a full-screen pass every frame */
  background: repeating-linear-gradient(to bottom, rgb(255 255 255 / .02) 0 1px, transparent 1px 3px);
}
.fx--grain { overflow: hidden; opacity: .07; }
.fx--grain::before {
  content: ""; position: absolute; inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-6%, 4%); } 40% { transform: translate(5%, -7%); }
  60% { transform: translate(-3%, 9%); } 80% { transform: translate(8%, 2%); } 100% { transform: translate(0, 0); }
}
.fx--vignette { background: radial-gradient(120% 90% at 50% 45%, transparent 55%, rgb(0 0 0 / .55)); }
.fx--flash { z-index: 6; background: linear-gradient(90deg, var(--c1), var(--c2), var(--c3)); opacity: 0; visibility: hidden; mix-blend-mode: screen; }

/* ---------- 4. Loader ---------- */
.loader {
  position: fixed; inset: 0; z-index: 100;
  display: grid; place-items: center;
  background: #030306;
  clip-path: inset(0 0 0 0);
}
.loader__inner { width: min(78vw, 420px); }
.loader__logo {
  font-family: var(--f-display); font-weight: 900; font-size: clamp(3.5rem, 14vw, 6.5rem);
  letter-spacing: -.04em; line-height: 1; text-align: center; margin-bottom: 1.6rem;
  color: var(--fg); text-shadow: 0 0 30px color-mix(in srgb, var(--c1) 70%, transparent);
}
.loader__bar { height: 2px; background: rgb(255 255 255 / .08); overflow: hidden; }
.loader__bar span {
  display: block; height: 100%; width: 100%;
  transform-origin: left; transform: scaleX(0);
  background: linear-gradient(90deg, var(--c2), var(--c1), var(--c3));
  box-shadow: 0 0 18px var(--c1);
}
.loader__meta {
  display: flex; justify-content: space-between; margin-top: .9rem;
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .18em; color: var(--muted);
}
.loader__meta b { color: var(--c1); font-weight: 600; }

/* Text glitch: two offset copies flicker through horizontal slices */
.glitch-text { position: relative; display: inline-block; }
.glitch-text::before, .glitch-text::after {
  content: attr(data-text); position: absolute; inset: 0;
  pointer-events: none; opacity: .85;
}
.glitch-text::before { color: var(--c2); transform: translate(-3px, 0); clip-path: inset(0 0 100% 0); animation: slice 3.2s steps(1) infinite; }
.glitch-text::after  { color: var(--c1); transform: translate(3px, 0);  clip-path: inset(0 0 100% 0); animation: slice 2.7s steps(1) infinite reverse; }
@keyframes slice {
  0%, 86%, 100% { clip-path: inset(0 0 100% 0); }
  88% { clip-path: inset(12% 0 64% 0); }
  90% { clip-path: inset(58% 0 18% 0); }
  92% { clip-path: inset(30% 0 46% 0); }
  95% { clip-path: inset(80% 0 4% 0); }
}

/* ---------- 5. Buttons ---------- */
.btn {
  --bc: var(--c1);
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 52px; padding: .9em 1.7em;
  font-family: var(--f-display); font-weight: 700; font-size: .86rem; letter-spacing: .08em; text-transform: uppercase;
  text-decoration: none; color: var(--fg);
  border: 1px solid color-mix(in srgb, var(--bc) 60%, transparent);
  background: color-mix(in srgb, var(--bc) 8%, transparent);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  transition: color .3s, background-color .3s, box-shadow .3s, transform .3s var(--ease);
  -webkit-tap-highlight-color: transparent;
  isolation: isolate;
}
.btn > span { position: relative; z-index: 1; }
.btn::before, .btn::after {
  content: attr(data-text);
  position: absolute; inset: 0; display: grid; place-items: center;
  font: inherit; letter-spacing: inherit; pointer-events: none; opacity: 0;
}
.btn::before { color: var(--c2); }
.btn::after { color: var(--c3); }
.btn:hover, .btn:focus-visible {
  background: color-mix(in srgb, var(--bc) 18%, transparent);
  box-shadow: inset 0 0 24px color-mix(in srgb, var(--bc) 35%, transparent), 0 0 30px color-mix(in srgb, var(--bc) 30%, transparent);
}
.btn:hover > span { animation: btn-shake .35s steps(2) 1; }
.btn:hover::before { animation: btn-glitch-a .45s steps(2) 1; }
.btn:hover::after  { animation: btn-glitch-b .45s steps(2) 1; }
.btn:active { transform: translateY(1px) scale(.98); }

@keyframes btn-shake { 0% { transform: translate(2px, -1px); } 50% { transform: translate(-2px, 1px); } 100% { transform: none; } }
@keyframes btn-glitch-a {
  0%   { opacity: 1; transform: translate(-4px, 0); clip-path: inset(10% 0 60% 0); }
  33%  { opacity: 1; transform: translate(3px, 0);  clip-path: inset(55% 0 20% 0); }
  66%  { opacity: 1; transform: translate(-2px, 0); clip-path: inset(30% 0 40% 0); }
  100% { opacity: 0; }
}
@keyframes btn-glitch-b {
  0%   { opacity: 1; transform: translate(4px, 0);  clip-path: inset(65% 0 5% 0); }
  33%  { opacity: 1; transform: translate(-3px, 0); clip-path: inset(15% 0 70% 0); }
  66%  { opacity: 1; transform: translate(2px, 0);  clip-path: inset(45% 0 35% 0); }
  100% { opacity: 0; }
}

.btn--primary {
  color: #05060a; border-color: transparent;
  background: linear-gradient(100deg, var(--c1), color-mix(in srgb, var(--c1) 55%, var(--c2)));
  box-shadow: 0 0 34px color-mix(in srgb, var(--c1) 45%, transparent);
}
.btn--primary::before, .btn--primary::after { color: #05060a; }
.btn--primary:hover, .btn--primary:focus-visible {
  background: linear-gradient(100deg, var(--c3), var(--c1));
  box-shadow: 0 0 50px color-mix(in srgb, var(--c1) 70%, transparent);
}
.btn--ghost { --bc: var(--c2); }
.btn--sm { min-height: 40px; padding: .55em 1.2em; font-size: .72rem; clip-path: polygon(9px 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%, 0 9px); }
.btn--xl { min-height: 72px; padding: 1.1em 2.8em; font-size: clamp(1rem, .8rem + .8vw, 1.35rem); }
.btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; }

.icon-btn {
  display: inline-grid; place-items: center; width: 48px; height: 48px;
  color: var(--fg); font-size: 1.2rem; cursor: pointer;
  background: var(--panel); border: 1px solid var(--line); border-radius: 50%;
  transition: border-color .3s, color .3s, background-color .3s;
}
.icon-btn:hover { border-color: var(--c1); color: var(--c1); }

/* ---------- 6. Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 10;
  display: flex; align-items: center; gap: 2rem;
  padding: 14px var(--gutter);
  padding-top: max(14px, env(safe-area-inset-top));
  background: linear-gradient(to bottom, rgb(3 3 8 / .75), transparent);
  transition: transform .5s var(--ease);
}
.nav.is-hidden { transform: translateY(-110%); }
.nav__logo {
  font-family: var(--f-display); font-weight: 900; font-size: 1.15rem; letter-spacing: -.02em; text-decoration: none;
  text-shadow: 0 0 18px color-mix(in srgb, var(--c1) 60%, transparent);
}
.nav__logo span { margin-left: .6em; font-family: var(--f-mono); font-weight: 400; font-size: .62rem; letter-spacing: .2em; color: var(--muted); text-shadow: none; }
.nav__links { display: flex; gap: 1.8rem; margin-left: auto; }
.nav__links a {
  position: relative; text-decoration: none; font-family: var(--f-mono); font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted);
  transition: color .3s;
}
.nav__links a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px;
  background: var(--c1); transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: var(--fg); }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__progress { position: absolute; left: 0; right: 0; bottom: 0; height: 1px; }
.nav__progress span { display: block; height: 100%; background: linear-gradient(90deg, var(--c2), var(--c1)); transform-origin: left; transform: scaleX(0); box-shadow: 0 0 10px var(--c1); }

/* ---------- 7a. Hero ---------- */
.hero {
  position: relative;
  height: 100vh; height: 100svh; min-height: 560px;
  display: flex; flex-direction: column; justify-content: space-between;
  padding: calc(84px + env(safe-area-inset-top)) var(--gutter) max(28px, env(safe-area-inset-bottom));
  overflow: hidden;
}
.hero__title {
  position: absolute; inset: 0; z-index: 1; margin: 0;
  display: grid; place-items: center; pointer-events: none;
}
.hero__word {
  position: relative; display: block;
  font-family: var(--f-display); font-weight: 900;
  font-size: clamp(5.5rem, 25vw, 23rem); line-height: .8; letter-spacing: -.05em;
  /* Outline look: stroke painted first, then a dark fill on top hides the inner half of the stroke
     and the overlapping contours of the variable font -> one clean neon outline */
  color: #070b14; /* fallback for browsers without color-mix */
  color: color-mix(in srgb, var(--bg) 90%, var(--c1));
  -webkit-text-stroke: 4px color-mix(in srgb, var(--c1) 75%, white);
  paint-order: stroke fill;
  filter: drop-shadow(0 0 22px color-mix(in srgb, var(--c1) 55%, transparent));
  will-change: transform, opacity; /* rasterised once, then scaled on the GPU while scrolling */
}
.hero__word .ch { display: inline-block; }
/* chromatic split copy */
.hero__word::before {
  content: attr(data-text); position: absolute; inset: 0;
  color: transparent; -webkit-text-stroke: 2px var(--c2); opacity: .6;
  transform: translate(-6px, 3px);
  clip-path: inset(0 0 100% 0);
  animation: slice 5s steps(1) infinite;
}

.hero__top { display: flex; justify-content: center; }
.kicker {
  margin: 0; display: inline-flex; align-items: center; gap: .7em;
  padding: .5em 1em; border: 1px solid var(--line); border-radius: 99px; background: rgb(12 14 24 / .8);
  font-family: var(--f-mono); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--muted);
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--c3); box-shadow: 0 0 10px var(--c3); animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 50% { opacity: .3; } }

.hero__bottom { display: grid; justify-items: center; gap: 1.4rem; text-align: center; margin-bottom: 3.2rem; }
.hero__tagline { margin: 0; font-size: clamp(1.05rem, .9rem + .7vw, 1.45rem); max-width: 36ch; text-wrap: balance; }
.hero__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: .9rem; }

.hud {
  position: absolute; left: var(--gutter); right: var(--gutter); bottom: max(22px, env(safe-area-inset-bottom));
  display: flex; justify-content: space-between; align-items: flex-end;
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .18em; color: var(--muted);
  pointer-events: none;
}
.hud__left { display: grid; gap: .3rem; }
.hud b { color: var(--c1); font-weight: 600; }
.hud__right { display: flex; align-items: center; gap: .8rem; }
.hud__right i { width: 1px; height: 46px; background: linear-gradient(var(--c1), transparent); animation: scrollcue 2s var(--ease) infinite; transform-origin: top; }
@keyframes scrollcue { 0% { transform: scaleY(0); } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }
.hud__scroll { writing-mode: vertical-rl; text-transform: uppercase; }
.hud__tilt {
  pointer-events: auto; font: inherit; letter-spacing: inherit; text-transform: uppercase;
  padding: .6em 1em; color: var(--fg); background: var(--panel); border: 1px solid var(--c1); border-radius: 99px;
}

/* ---------- 7b. About ---------- */
.about__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(48px, 7vw, 96px); }
.about__text { max-width: 620px; }
.stats {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  background: var(--line); border: 1px solid var(--line);
}
.stat {
  position: relative; padding: clamp(18px, 2.4vw, 32px);
  background: rgb(5 6 10 / .9);
  background: color-mix(in srgb, var(--bg) 90%, transparent);
  overflow: hidden;
}
.stat::before {
  content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--c1), transparent);
}
.stat__num {
  display: block; font-family: var(--f-display); font-weight: 900;
  font-size: clamp(2.4rem, 1.4rem + 3.4vw, 4.4rem); line-height: 1; letter-spacing: -.04em;
  color: var(--fg); text-shadow: 0 0 26px color-mix(in srgb, var(--c1) 55%, transparent);
  font-variant-numeric: tabular-nums;
}
.stat:nth-child(2) .stat__num { text-shadow: 0 0 26px color-mix(in srgb, var(--c2) 55%, transparent); }
.stat:nth-child(4) .stat__num { color: var(--c3); }
.stat__label { display: block; margin-top: .6rem; font-size: .9rem; color: var(--muted); line-height: 1.4; }

/* ---------- 7c. Features (pinned) ---------- */
.features { position: relative; }
.features__pin { height: 100vh; height: 100svh; display: flex; align-items: center; overflow: hidden; }
.features__inner { position: relative; height: 100%; display: grid; grid-template-rows: auto 1fr auto; padding-block: 110px 48px; }
.features__head .h2 { margin-bottom: 0; }
.features__stage { position: relative; align-self: center; width: min(100%, 440px); min-height: 300px; }
.feature {
  position: absolute; inset: 0 auto auto 0; width: 100%;
  padding: 28px 28px 30px;
  background: rgb(5 6 10 / .88);
  background: linear-gradient(140deg, color-mix(in srgb, var(--bg) 92%, transparent), color-mix(in srgb, var(--bg) 70%, transparent));
  border: 1px solid var(--line); border-left: 2px solid var(--c1);
}
.js .feature:not(:first-child) { opacity: 0; visibility: hidden; }
.feature__idx { font-family: var(--f-mono); font-size: .75rem; letter-spacing: .2em; color: var(--c3); }
.feature__title { margin: .5rem 0 .8rem; font-family: var(--f-display); font-weight: 700; font-size: clamp(1.45rem, 1.1rem + 1.2vw, 2.1rem); line-height: 1.1; letter-spacing: -.02em; }
.feature p { margin: 0 0 1.2rem; color: color-mix(in srgb, var(--fg) 80%, var(--muted)); }
.tags { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.tags li {
  font-family: var(--f-mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  padding: .35em .75em; border: 1px solid color-mix(in srgb, var(--c1) 40%, transparent); color: var(--c1);
}
.features__progress { display: flex; align-items: center; gap: 1rem; font-family: var(--f-mono); font-size: .75rem; letter-spacing: .18em; color: var(--muted); }
.features__count b { color: var(--fg); font-weight: 600; }
.features__bar { flex: 0 0 160px; height: 2px; background: var(--line); }
.features__bar span { display: block; height: 100%; background: var(--c1); transform-origin: left; transform: scaleX(.25); box-shadow: 0 0 10px var(--c1); }

/* ---------- 7d. Cyberpunk mode ---------- */
.modes__grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(40px, 6vw, 96px); align-items: end; }
.modes__text { max-width: 600px; }

.switch { display: inline-flex; align-items: center; gap: 1rem; margin-top: 2.2rem; }
.switch__opt {
  font-family: var(--f-mono); font-size: .8rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--muted); background: none; border: 0; padding: .5em 0; cursor: pointer;
  transition: color .4s;
}
.switch__opt:hover { color: var(--fg); }
html:not([data-mode="cyber"]) .switch__opt[data-mode-set="standard"],
html[data-mode="cyber"] .switch__opt[data-mode-set="cyber"] { color: var(--c1); text-shadow: 0 0 14px var(--c1); }
.switch__toggle {
  position: relative; width: 84px; height: 40px; flex: none; cursor: pointer;
  background: rgb(255 255 255 / .06); border: 1px solid color-mix(in srgb, var(--c1) 60%, transparent); border-radius: 99px;
  box-shadow: inset 0 0 18px color-mix(in srgb, var(--c1) 25%, transparent);
}
.switch__thumb {
  position: absolute; top: 5px; left: 5px; width: 28px; height: 28px; border-radius: 50%;
  background: var(--c1); box-shadow: 0 0 18px var(--c1);
  transition: transform .6s var(--ease), background-color .6s;
}
.switch__toggle[aria-checked="true"] .switch__thumb { transform: translateX(44px); }

.readout {
  padding: 26px; border: 1px solid var(--line);
  background: rgb(5 6 10 / .88);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  font-family: var(--f-mono); font-size: .78rem; letter-spacing: .1em;
}
.readout__head { display: flex; justify-content: space-between; padding-bottom: 14px; margin-bottom: 18px; border-bottom: 1px dashed var(--line); color: var(--muted); text-transform: uppercase; }
.readout__head b { color: var(--c1); }
.readout__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.readout__list li { display: grid; gap: 8px; }
.readout__list span { text-transform: uppercase; color: var(--fg); }
.readout__list i { display: block; height: 6px; background: rgb(255 255 255 / .06); position: relative; overflow: hidden; }
.readout__list i::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(90deg, var(--c1) 0 8px, transparent 8px 11px);
  transform-origin: left;
  /* --mode animates 0 → 1, so the bar slides between its standard and cyberpunk value */
  transform: scaleX(calc(var(--std) + (var(--cyb) - var(--std)) * var(--mode)));
  filter: drop-shadow(0 0 6px var(--c1));
}
.readout__foot { margin: 20px 0 0; color: var(--muted); }

/* ---------- 7e. Gallery ---------- */
.gallery__head { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.gallery__nav { display: flex; gap: 10px; margin-bottom: 1.6rem; }
.gallery__track {
  display: flex; gap: clamp(14px, 2vw, 28px);
  overflow-x: auto; overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory; scroll-padding-inline: max(var(--gutter), (100vw - var(--maxw)) / 2);
  padding: 8px max(var(--gutter), (100vw - var(--maxw)) / 2) 28px;
  scrollbar-width: none; cursor: grab;
}
.gallery__track::-webkit-scrollbar { display: none; }
.gallery__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.gallery__track.is-dragging .shot__btn { pointer-events: none; }
.shot { flex: 0 0 clamp(280px, 46vw, 640px); margin: 0; scroll-snap-align: start; }
.shot__btn {
  position: relative; display: block; width: 100%; padding: 0; border: 0; cursor: zoom-in; background: #000;
  aspect-ratio: 16 / 9; overflow: hidden;
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
}
.shot__btn img { pointer-events: none; -webkit-user-drag: none; user-select: none; width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease), filter .6s; filter: saturate(.85); }
.shot__btn::after {
  content: ""; position: absolute; inset: 0;
  box-shadow: inset 0 0 0 1px var(--line);
  background: linear-gradient(to top, rgb(0 0 0 / .45), transparent 45%);
  transition: box-shadow .4s;
}
.shot__btn:hover img, .shot__btn:focus-visible img { transform: scale(1.05); filter: saturate(1.15); }
.shot__btn:hover::after, .shot__btn:focus-visible::after { box-shadow: inset 0 0 0 1px var(--c1), inset 0 0 40px color-mix(in srgb, var(--c1) 30%, transparent); }
.shot figcaption { margin-top: 12px; font-family: var(--f-mono); font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.shot figcaption b { color: var(--c3); margin-right: .8em; font-weight: 600; }

/* ---------- 7f. Play / CTA ---------- */
.play { min-height: 100vh; min-height: 100svh; display: grid; align-items: end; padding-bottom: clamp(80px, 14vh, 160px); }
.play__inner { text-align: center; display: grid; justify-items: center; }
.play__title {
  margin: 0 0 2.4rem;
  font-family: var(--f-display); font-weight: 900;
  font-size: clamp(3rem, 1rem + 9vw, 9rem); line-height: .92; letter-spacing: -.05em;
}
.play__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.play__note { margin: 1.6rem 0 0; font-family: var(--f-mono); font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* ---------- 7g. Footer ---------- */
.footer { border-top: 1px solid var(--line); background: rgb(5 6 10 / .85); background: color-mix(in srgb, var(--bg) 85%, transparent); padding-block: 40px max(40px, env(safe-area-inset-bottom)); }
.footer__inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; }
.socials { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.socials a {
  display: inline-block; padding: .55em 1em; text-decoration: none;
  font-family: var(--f-mono); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase;
  border: 1px solid var(--line); color: var(--muted); transition: color .3s, border-color .3s;
}
.socials a:hover { color: var(--c1); border-color: var(--c1); }
.footer__legal { margin: 0; font-size: .82rem; color: var(--muted); text-align: right; }

/* ---------- 8. Lightbox ---------- */
.lightbox {
  width: 100vw; height: 100vh; height: 100dvh; max-width: none; max-height: none;
  margin: 0; padding: clamp(16px, 4vw, 64px); border: 0;
  background: transparent; color: var(--fg);
  display: none; place-items: center;
}
.lightbox[open] { display: grid; }
.lightbox::backdrop { background: rgb(3 3 8 / .88); backdrop-filter: blur(10px); }
.lightbox__frame { width: min(100%, 1400px); }
.lightbox__frame img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: contain; background: #000;
  border: 1px solid color-mix(in srgb, var(--c1) 50%, transparent);
  box-shadow: 0 0 60px color-mix(in srgb, var(--c1) 25%, transparent);
  touch-action: pan-y; user-select: none; -webkit-user-drag: none;
}
.lightbox__bar { display: flex; justify-content: space-between; margin-top: 14px; font-family: var(--f-mono); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.lightbox__count { color: var(--c1); }
.lightbox__prev, .lightbox__next { position: fixed; top: 50%; translate: 0 -50%; }
.lightbox__prev { left: clamp(8px, 2vw, 28px); }
.lightbox__next { right: clamp(8px, 2vw, 28px); }
.lightbox__close { position: fixed; top: max(16px, env(safe-area-inset-top)); right: clamp(8px, 2vw, 28px); }

/* ---------- 7h. Game stickers (decoration) ---------- */
.stickers { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.sticker {
  position: absolute; width: var(--size, 110px); aspect-ratio: 1;
  pointer-events: auto;
}
.sticker img {
  display: block; width: 100%; height: 100%;
  rotate: var(--rot, 0deg);
  filter: drop-shadow(0 8px 16px rgb(0 0 0 / .55)) drop-shadow(0 0 16px color-mix(in srgb, var(--c1) 30%, transparent));
  animation: sticker-bob 6s ease-in-out var(--delay, 0s) infinite;
  transition: scale .5s var(--ease), rotate .5s var(--ease);
  will-change: translate;
  user-select: none; -webkit-user-drag: none;
}
.sticker:hover img { scale: 1.12; rotate: calc(var(--rot, 0deg) * -1); }
@keyframes sticker-bob { 50% { translate: 0 -12px; } }

/* positions (desktop) — all in the empty areas next to the content */
.s-a1 { top: 9%; right: 9%; }
.s-a2 { top: 25%; right: 27%; }
.s-a3 { top: 36%; right: 5%; }
.s-m1 { top: 8%; right: 30%; }
.s-m2 { top: 4%; right: 8%; }
.s-m3 { top: 22%; right: 17%; }
.s-g1 { top: 6%; right: 26%; }
.s-g2 { top: 2%; right: 6%; }
.s-p1 { top: 36%; left: 8%; }
.s-p2 { top: 24%; left: 24%; }
.s-p3 { top: 27%; left: calc(50% - 78px); }
.s-p4 { top: 22%; right: 23%; }
.s-p5 { top: 37%; right: 9%; }

/* Features: one sticker set per card on the right, swapped by main.js */
.features__art { position: absolute; right: 0; top: 18%; width: min(48%, 560px); height: 64%; pointer-events: none; }
.feat-art { position: absolute; inset: 0; visibility: hidden; }
.feat-art.is-on { visibility: visible; }
.feat-art .fs-1 { top: 18%; left: 30%; }
.feat-art .fs-2 { top: 2%; right: 4%; }
.feat-art .fs-3 { bottom: 4%; left: 10%; }

/* "Your city is waiting." — characters are split + decoded by main.js */
.play__title .ch { display: inline-block; text-align: center; white-space: pre; }
.js .play__title .line > span { transform: none; }
.play__title em.is-lit { animation: neon-flicker 1.4s steps(1) 1; }
@keyframes neon-flicker {
  0%, 12%, 26%, 100% { opacity: 1; }
  6%, 20% { opacity: .25; }
  9% { opacity: .7; }
}

/* ---------- 9. Responsive ---------- */
@media (max-width: 1024px) {
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .modes__grid { grid-template-columns: minmax(0, 1fr); }
  .readout { max-width: 520px; }
}

@media (max-width: 760px) {
  .nav { gap: 1rem; }
  .nav__links { display: none; }
  .nav .btn { margin-left: auto; }
  .nav__logo span { display: none; }

  .hero__bottom { margin-bottom: 4.2rem; }
  .kicker { font-size: .64rem; letter-spacing: .12em; }
  .hero__cta .btn { flex: 1 1 100%; }
  .hud__left { display: none; }

  /* About: leave the upper part of the screen to the jet */
  .about { padding-top: 34vh; }

  .features__inner { padding-block: 92px 28px; grid-template-rows: auto 1fr auto; }
  .features__stage { align-self: end; width: 100%; min-height: 330px; margin-bottom: 18px; }
  .feature { inset: auto auto 0 0; padding: 20px 20px 22px; }
  .feature p { font-size: .95rem; margin-bottom: 1rem; }

  .modes { padding-top: 30vh; }
  .switch { gap: .7rem; }
  .gallery__nav { display: none; }
  .shot { flex-basis: 84vw; }
  .play { padding-top: 46vh; }
  .footer__inner { flex-direction: column; align-items: flex-start; }

  /* stickers: fewer and smaller, placed in the free strip above the content */
  .s-desk { display: none; }
  .sticker { width: calc(var(--size, 110px) * .62); }
  .s-a1 { top: 5%; right: 8%; }
  .s-a2 { top: 9%; left: 8%; right: auto; }
  .s-m1 { top: 4%; left: 8%; right: auto; }
  .s-m3 { top: 6%; right: 8%; }
  .s-g1 { top: 2%; right: 8%; }
  .s-p1 { top: 30%; left: 6%; }
  .s-p3 { top: 24%; left: calc(50% - 48px); }
  .s-p5 { top: 33%; right: 7%; }
  .features__art { left: 0; right: 0; top: 200px; width: auto; height: calc(100% - 200px - 370px); min-height: 110px; }
  .feat-art .sticker { width: calc(var(--size, 110px) * .55); }
  .feat-art .fs-1 { top: 10%; left: 38%; }
  .feat-art .fs-2 { top: 6%; right: 6%; }
  .feat-art .fs-3 { bottom: 0; left: 6%; }
  .footer__legal { text-align: left; }
}

/* ---------- Touch devices: static grain (same look, no full-screen layer moving every frame) ---------- */
@media (hover: none) {
  .fx--grain::before { inset: 0; animation: none; }
  html.is-stepping { overflow: hidden; } /* features: one swipe = one card, no momentum fighting it */
}

/* ---------- Reduced motion: no smooth scroll, no pin, no looping effects ---------- */
@media (prefers-reduced-motion: reduce) {
  :root { transition: none; }
  .fx--grain::before, .dot, .hud__right i, .glitch-text::before, .glitch-text::after, .hero__word::before { animation: none !important; }
  .btn:hover > span, .btn:hover::before, .btn:hover::after { animation: none !important; }
  .sticker img, .play__title em.is-lit { animation: none !important; }
  .js [data-reveal], .js .line > span { opacity: 1; transform: none; }
}