/* ==========================================================
   NerdZ Game Studio — retrô · quadrinhos · arcade
   ========================================================== */
:root {
  --paper:   #fff6e0;
  --paper-2: #ffecc2;
  --ink:     #141414;
  --yellow:  #ffd400;
  --pink:    #ff3d8b;
  --cyan:    #1ec8ff;
  --red:     #ff4b3a;
  --green:   #3ddc84;
  --purple:  #7b4dff;
  --night:   #0d0a1f;
  --neon:    #00f0ff;

  --f-comic: 'Bangers', 'Impact', system-ui, sans-serif;
  --f-pixel: 'Press Start 2P', ui-monospace, monospace;
  --f-body:  'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --line: 4px;
  --shadow: 6px 6px 0 var(--ink);
  --shadow-lg: 10px 10px 0 var(--ink);
  --radius: 14px;
  --nav-h: 72px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--f-body);
  overflow-x: clip;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 12 12' shape-rendering='crispEdges'%3E%3Cpath fill='%23141414' d='M0 0h1v1h1v1h1v1h1v1h1v1h1v1h1v1h1v1H6v1h1v1h1v1H7v1H6v-1H5v-1H4v1H3v1H1v1H0z'/%3E%3Cpath fill='%23ffd400' d='M1 2h1v1h1v1h1v1h1v1h1v1h1v1H5v1h1v1h1v1H6v-1H5V9H4v1H3v1H1z'/%3E%3C/svg%3E") 2 2, auto;
}
a, button, select, label, .cart, [data-sfx] { cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='26' height='26' viewBox='0 0 13 13' shape-rendering='crispEdges'%3E%3Cpath fill='%23141414' d='M4 0h2v4h5v1h1v1h1v5h-1v1h-1v1H5v-1H4v-1H3v-1H2V9H1V7h3z'/%3E%3Cpath fill='%23ff3d8b' d='M5 1v6H3v1h1v2h1v1h1v1h4v-1h1v-1h1V7h-1V6h-1V5H6V1z'/%3E%3C/svg%3E") 8 1, pointer; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
strong { font-weight: 900; }
::selection { background: var(--pink); color: #fff; }
:focus-visible { outline: 4px solid var(--cyan); outline-offset: 3px; border-radius: 6px; }

.skip { position: absolute; left: -999px; top: 8px; z-index: 1000; background: var(--ink); color: var(--yellow); padding: 10px 16px; border-radius: 8px; font-weight: 900; }
.skip:focus { left: 8px; }

.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; position: relative; z-index: 2; }

/* ---------- halftone & textures ---------- */
.halftone { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.halftone--hero {
  background: radial-gradient(circle, rgba(255,61,139,.55) 1.6px, transparent 2.2px) 0 0 / 16px 16px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 80% 40%, #000 0%, transparent 70%);
          mask-image: radial-gradient(ellipse 70% 80% at 80% 40%, #000 0%, transparent 70%);
}
.halftone--light { background: radial-gradient(circle, rgba(255,255,255,.28) 2px, transparent 2.6px) 0 0 / 18px 18px; }
.halftone--dark  { background: radial-gradient(circle, rgba(20,20,20,.13) 2px, transparent 2.6px) 0 0 / 16px 16px; }

/* ---------- buttons ---------- */
.btn {
  --bg: var(--yellow);
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font: 400 1.35rem/1 var(--f-comic); letter-spacing: .06em;
  padding: .8em 1.4em .72em;
  background: var(--bg); color: var(--ink);
  border: var(--line) solid var(--ink); border-radius: 12px;
  box-shadow: var(--shadow);
  text-decoration: none; text-transform: uppercase;
  transition: transform .12s ease, box-shadow .12s ease, background .2s;
  position: relative;
}
.btn:hover { transform: translate(-3px, -3px) rotate(-1deg); box-shadow: 9px 9px 0 var(--ink); }
.btn:active { transform: translate(4px, 4px); box-shadow: 2px 2px 0 var(--ink); }
.btn--yellow { --bg: var(--yellow); }
.btn--white  { --bg: #fff; }
.btn--pink   { --bg: var(--pink); color: #fff; text-shadow: 2px 2px 0 var(--ink); }
.btn--ink    { --bg: var(--ink); color: var(--yellow); box-shadow: 5px 5px 0 var(--pink); }
.btn--ink:hover { box-shadow: 8px 8px 0 var(--pink); }
.btn--sm { font-size: 1.05rem; padding: .7em 1.1em .62em; box-shadow: 4px 4px 0 var(--ink); }
.btn--block { width: 100%; }

/* ==========================================================
   NAV
   ========================================================== */
.nav {
  position: fixed; inset: 12px 12px auto; z-index: 100;
  height: var(--nav-h);
  display: flex; align-items: center; gap: 14px;
  padding: 0 12px 0 10px;
  background: #fff;
  border: var(--line) solid var(--ink); border-radius: 18px;
  box-shadow: var(--shadow);
  transition: transform .35s cubic-bezier(.3,1.4,.5,1), background .3s;
}
.nav.is-hidden { transform: translateY(-140%); }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-brand img { width: 44px; height: 44px; border-radius: 50%; border: 3px solid var(--ink); background: var(--ink); transition: transform .4s cubic-bezier(.3,1.6,.5,1); }
.nav-brand:hover img { transform: rotate(-14deg) scale(1.12); }
.nav-brand span { white-space: nowrap; font: 400 clamp(1.15rem, 2.2vw, 1.8rem)/1 var(--f-comic); letter-spacing: .04em; color: var(--ink); text-shadow: 2px 2px 0 var(--yellow); }
.nav nav { margin-left: auto; }
.nav-links { list-style: none; display: flex; gap: 6px; margin: 0; padding: 0; }
.nav-links a {
  display: block; padding: 10px 14px 8px;
  font: 400 1.25rem/1 var(--f-comic); letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border: 3px solid transparent; border-radius: 10px;
  transition: background .15s, border-color .15s, transform .15s;
}
.nav-links a:hover, .nav-links a.is-active { background: var(--yellow); border-color: var(--ink); transform: rotate(-2deg); }
.nav-links .nav-cta { background: var(--pink); color: #fff; border-color: var(--ink); box-shadow: 3px 3px 0 var(--ink); text-shadow: 1px 1px 0 var(--ink); }
.nav-links .nav-cta:hover { background: var(--pink); transform: translate(-2px,-2px) rotate(-2deg); box-shadow: 5px 5px 0 var(--ink); }
.nav-hud {
  display: flex; flex-direction: column; align-items: flex-end; gap: 4px;
  padding: 6px 10px; background: var(--ink); border-radius: 10px; min-width: 104px;
}
.hud-label { font: 400 .5rem/1 var(--f-pixel); color: var(--pink); letter-spacing: .1em; }
.hud-score { font: 400 .8rem/1 var(--f-pixel); color: var(--yellow); letter-spacing: .05em; }
.hud-score.bump { animation: bump .35s; }
@keyframes bump { 40% { transform: scale(1.25); color: #fff; } }
.sound-btn {
  width: 46px; height: 46px; display: grid; place-items: center; flex: none;
  background: var(--paper); border: 3px solid var(--ink); border-radius: 10px; box-shadow: 3px 3px 0 var(--ink);
  transition: transform .12s, box-shadow .12s, background .2s;
}
.sound-btn svg { fill: var(--ink); }
.sound-btn .waves { display: none; }
.sound-btn[aria-pressed="true"] { background: var(--green); }
.sound-btn[aria-pressed="true"] .waves { display: inline; }
.sound-btn[aria-pressed="true"] .mute { display: none; }
.sound-btn:hover { transform: translate(-2px,-2px); box-shadow: 5px 5px 0 var(--ink); }
.burger { display: none; }

/* ==========================================================
   HERO
   ========================================================== */
.hero {
  position: relative; overflow: clip; isolation: isolate;
  min-height: 100svh;
  padding: calc(var(--nav-h) + 56px) 0 90px;
  display: flex; align-items: center;
  background: radial-gradient(ellipse at 75% 45%, #fffbe9 0%, var(--paper) 45%, var(--paper-2) 100%);
}
.sunburst {
  position: absolute; z-index: -1;
  width: 220vmax; height: 220vmax; left: 72%; top: 46%;
  translate: -50% -50%;
  background: repeating-conic-gradient(from 0deg, rgba(255,212,0,.55) 0deg 7.5deg, transparent 7.5deg 15deg);
  -webkit-mask-image: radial-gradient(circle, #000 0%, rgba(0,0,0,.6) 18%, transparent 42%);
          mask-image: radial-gradient(circle, #000 0%, rgba(0,0,0,.6) 18%, transparent 42%);
  animation: spin 90s linear infinite;
}
@keyframes spin { to { rotate: 360deg; } }

.sprites { position: absolute; inset: 0; z-index: 1; pointer-events: none; overflow: clip; }
.sprite {
  position: absolute; width: var(--s, 44px); height: var(--s, 44px);
  translate: var(--px, 0) var(--py, 0);
  transition: translate .6s cubic-bezier(.2,.8,.3,1);
}
.sprite svg { width: 100%; height: 100%; animation: bob var(--t, 4s) ease-in-out infinite; animation-delay: var(--dl, 0s); filter: drop-shadow(3px 3px 0 rgba(20,20,20,.85)); }
@keyframes bob { 0%,100% { transform: translateY(0) rotate(var(--r, 0deg)); } 50% { transform: translateY(-16px) rotate(calc(var(--r, 0deg) * -1)); } }

.hero-grid {
  position: relative; z-index: 2;
  width: min(1180px, 100% - 32px); margin-inline: auto;
  display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(24px, 5vw, 72px);
}
.caption-box {
  display: inline-block; margin: 0 0 18px;
  padding: 8px 14px; background: var(--yellow);
  border: 3px solid var(--ink); box-shadow: 4px 4px 0 var(--ink);
  font: 900 .85rem/1.2 var(--f-body); text-transform: uppercase; letter-spacing: .08em;
  transform: rotate(-2deg);
}
.hero-title { margin: 0; line-height: .85; }
.t-nerdz {
  position: relative; display: inline-block;
  font: 400 clamp(6rem, 17vw, 14.5rem)/.82 var(--f-comic); letter-spacing: .02em;
  color: var(--yellow);
  -webkit-text-stroke: clamp(4px, .6vw, 7px) var(--ink);
  paint-order: stroke fill;
  text-shadow:
    1px 1px 0 var(--ink), 2px 2px 0 var(--ink), 3px 3px 0 var(--ink), 4px 4px 0 var(--ink),
    5px 5px 0 var(--pink), 6px 6px 0 var(--pink), 7px 7px 0 var(--pink), 8px 8px 0 var(--pink),
    9px 9px 0 var(--pink), 10px 10px 0 var(--pink), 11px 11px 0 var(--ink), 12px 12px 0 var(--ink), 14px 14px 0 var(--ink);
  transform: rotate(-4deg);
  transform-origin: left bottom;
}
.t-nerdz.glitch::before, .t-nerdz.glitch::after {
  content: attr(data-text); position: absolute; inset: 0; pointer-events: none;
  -webkit-text-stroke: 0; text-shadow: none; mix-blend-mode: multiply;
}
.t-nerdz.glitch::before { color: var(--cyan); animation: glitch-a .35s steps(2) both; }
.t-nerdz.glitch::after  { color: var(--pink); animation: glitch-b .35s steps(2) both; }
@keyframes glitch-a { 0% { clip-path: inset(10% 0 60% 0); translate: -8px 0; } 50% { clip-path: inset(55% 0 20% 0); translate: 6px 0; } 100% { clip-path: inset(0 0 100% 0); translate: 0; } }
@keyframes glitch-b { 0% { clip-path: inset(70% 0 5% 0); translate: 8px 0; } 50% { clip-path: inset(20% 0 50% 0); translate: -6px 0; } 100% { clip-path: inset(0 0 100% 0); translate: 0; } }

.t-studio {
  display: inline-block; margin: 22px 0 0 clamp(8px, 2vw, 24px);
  padding: 10px 14px 8px;
  font: 400 clamp(.85rem, 2.1vw, 1.35rem)/1.2 var(--f-pixel);
  color: #fff; background: var(--ink);
  box-shadow: 5px 5px 0 var(--cyan);
  transform: rotate(2deg);
}
.hero-lead { max-width: 34ch; margin: 30px 0 0; font-size: clamp(1.1rem, 1.6vw, 1.32rem); font-weight: 700; }
.hero-lead mark { background: linear-gradient(transparent 55%, var(--cyan) 55%); padding: 0 .15em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 30px; }
.insert-coin { display: inline-block; margin: 30px 0 0; padding: 9px 12px 8px; background: var(--ink); box-shadow: 4px 4px 0 var(--pink); font: 400 .72rem/1 var(--f-pixel); color: var(--yellow); letter-spacing: .12em; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

/* entrance pop for hero elements */
.pop { opacity: 0; animation: pop .6s cubic-bezier(.3,1.6,.5,1) forwards; animation-delay: var(--d, 0s); }
@keyframes pop { from { opacity: 0; transform: scale(.6) rotate(-6deg); } to { opacity: 1; } }
.t-nerdz { animation: slam .7s cubic-bezier(.3,1.5,.5,1) .15s both; }
@keyframes slam { 0% { opacity: 0; transform: rotate(-4deg) scale(2.4); filter: blur(6px); } 60% { opacity: 1; filter: none; } 100% { transform: rotate(-4deg) scale(1); } }
.t-studio { animation: slide-in .5s cubic-bezier(.3,1.5,.5,1) .55s both; }
@keyframes slide-in { from { opacity: 0; transform: translateX(-60px) rotate(2deg); } to { opacity: 1; transform: rotate(2deg); } }

.hero-art { position: relative; justify-self: center; width: min(430px, 100%); animation: pop .8s cubic-bezier(.3,1.4,.5,1) .3s both; }
.logo-panel {
  position: relative; margin: 0;
  border: 6px solid var(--ink); border-radius: 6px;
  box-shadow: 14px 14px 0 var(--ink), 14px 14px 0 4px var(--pink);
  background: var(--ink); overflow: hidden;
  transform: rotate(3deg);
  transition: transform .5s cubic-bezier(.2,.9,.3,1);
  transform-style: preserve-3d;
}
.logo-panel img { width: 100%; filter: contrast(1.05); }
.panel-dots {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle, rgba(255,212,0,.5) 1.2px, transparent 1.8px) 0 0 / 7px 7px;
  mix-blend-mode: screen;
  -webkit-mask-image: linear-gradient(160deg, #000 0%, transparent 38%, transparent 70%, #000 120%);
          mask-image: linear-gradient(160deg, #000 0%, transparent 38%, transparent 70%, #000 120%);
}
.panel-scan {
  position: absolute; inset: 0; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.18) 0 2px, transparent 2px 4px);
  mix-blend-mode: multiply;
}
.panel-scan::after {
  content: ''; position: absolute; left: 0; right: 0; height: 30%;
  background: linear-gradient(transparent, rgba(255,255,255,.09), transparent);
  animation: scan 5s linear infinite;
}
@keyframes scan { from { top: -30%; } to { top: 100%; } }

.badge-new {
  position: absolute; z-index: 3; top: -34px; left: -42px;
  width: 128px; height: 128px; display: grid; place-items: center;
  background: var(--red);
  clip-path: polygon(50% 0%, 61% 15%, 79% 7%, 80% 26%, 98% 30%, 88% 46%, 100% 61%, 82% 68%, 84% 87%, 65% 83%, 54% 100%, 42% 85%, 24% 94%, 21% 75%, 3% 70%, 12% 54%, 0% 38%, 18% 31%, 17% 12%, 36% 15%);
  filter: drop-shadow(4px 4px 0 var(--ink));
  animation: badge 2.4s ease-in-out infinite;
}
.badge-new span { font: 400 1.15rem/1 var(--f-comic); color: #fff; text-align: center; letter-spacing: .05em; text-shadow: 2px 2px 0 var(--ink); transform: rotate(-12deg); }
@keyframes badge { 0%,100% { transform: rotate(-8deg) scale(1); } 50% { transform: rotate(6deg) scale(1.08); } }

.bubble {
  position: relative; background: #fff;
  border: var(--line) solid var(--ink); border-radius: 50% / 46%;
  box-shadow: 5px 5px 0 var(--ink);
  font: 400 1.5rem/1.1 var(--f-comic); letter-spacing: .04em; text-align: center;
}
.bubble--hero {
  position: absolute; z-index: 3; right: -34px; top: 6%;
  min-width: 190px; min-height: 76px; padding: 22px 26px;
  transform: rotate(4deg);
  animation: pop .5s cubic-bezier(.3,1.6,.5,1) 1.1s both;
}
.bubble--hero::before, .bubble--hero::after { content: ''; position: absolute; }
.bubble--hero::before { left: 14px; bottom: -26px; border: 16px solid transparent; border-top: 28px solid var(--ink); border-right-width: 4px; transform: skewX(24deg); }
.bubble--hero::after  { left: 19px; bottom: -14px; border: 11px solid transparent; border-top: 20px solid #fff; border-right-width: 2px; transform: skewX(24deg); }
.caret { font-style: normal; color: var(--pink); animation: blink .7s steps(1) infinite; }

.scroll-hint {
  position: absolute; z-index: 3; left: 50%; bottom: 58px; translate: -50% 0;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  font: 400 .55rem/1 var(--f-pixel); letter-spacing: .2em; text-decoration: none;
  animation: hint 1.6s ease-in-out infinite;
}
.scroll-hint svg { fill: var(--ink); }
@keyframes hint { 50% { transform: translateY(8px); } }

/* ==========================================================
   TICKER
   ========================================================== */
.ticker {
  position: relative; z-index: 5; overflow: hidden;
  background: var(--ink); color: var(--yellow);
  border-block: var(--line) solid var(--ink);
  transform: rotate(-1.6deg) scale(1.04);
  margin: -24px 0 -8px;
  box-shadow: 0 8px 0 var(--pink);
}
.ticker-track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.ticker span { padding: 16px 28px 12px; font: 400 1.7rem/1 var(--f-comic); letter-spacing: .08em; white-space: nowrap; }
.ticker span:nth-child(3n+2) { color: var(--cyan); }
.ticker span:nth-child(3n) { color: var(--pink); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ==========================================================
   SECTIONS
   ========================================================== */
.section { position: relative; overflow: hidden; padding: clamp(80px, 11vw, 140px) 0; isolation: isolate; }
.section--paper { background: var(--paper); }
.section--pink { background: var(--pink); border-block: var(--line) solid var(--ink); }
.section--yellow { background: var(--yellow); border-top: var(--line) solid var(--ink); }
.sec-head { text-align: center; margin-bottom: clamp(40px, 6vw, 72px); }
.sec-kicker {
  display: inline-block; margin: 0 0 14px; padding: 8px 12px 6px;
  font: 400 .7rem/1 var(--f-pixel); letter-spacing: .12em; text-transform: uppercase;
  background: var(--ink); color: var(--yellow); transform: rotate(-2deg);
}
.sec-kicker--ink { background: var(--ink); color: #fff; }
.sec-kicker--neon { background: var(--night); color: var(--neon); border: 2px solid var(--neon); box-shadow: 0 0 14px rgba(0,240,255,.5), inset 0 0 10px rgba(0,240,255,.25); }
.sec-title {
  margin: 0; font: 400 clamp(3rem, 8vw, 5.8rem)/.95 var(--f-comic); letter-spacing: .03em;
  color: var(--ink); text-shadow: 4px 4px 0 var(--yellow), 7px 7px 0 var(--ink);
}
.sec-title--light { color: #fff; -webkit-text-stroke: 3px var(--ink); paint-order: stroke fill; text-shadow: 6px 6px 0 var(--ink); }
.sec-title--neon {
  color: #fff; text-transform: uppercase;
  text-shadow: 0 0 6px #fff, 0 0 18px var(--neon), 0 0 40px var(--neon), 4px 4px 0 #ff0090;
  animation: flicker 5s infinite;
}
@keyframes flicker { 0%, 18%, 22%, 62%, 64%, 100% { opacity: 1; } 20%, 63% { opacity: .55; } }
.sec-sub { margin: 18px 0 0; color: #b7b3d9; font-weight: 700; }
.bang { display: inline-block; color: var(--pink); transform: rotate(10deg); animation: wobble 2.2s ease-in-out infinite; }
@keyframes wobble { 0%,100% { transform: rotate(10deg); } 50% { transform: rotate(-6deg) scale(1.1); } }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(40px) scale(.94) rotate(var(--rr, -1.5deg)); transition: opacity .6s ease, transform .7s cubic-bezier(.3,1.5,.5,1); transition-delay: var(--rd, 0s); }
.reveal.is-in { opacity: 1; transform: none; }

/* ---------- SOBRE: comic strip ---------- */
.strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.panel {
  position: relative; display: flex; flex-direction: column;
  background: #fff; border: var(--line) solid var(--ink); box-shadow: var(--shadow);
  min-height: 360px;
}
.panel--a { --rr: -2deg; background: linear-gradient(#fff, #fff) padding-box; }
.panel--b { --rr: 1.5deg; --rd: .1s; }
.panel--c { --rr: -1deg; --rd: .2s; }
.panel-cap {
  align-self: flex-start; margin: -4px 0 0 -4px; padding: 8px 12px;
  background: var(--yellow); border: var(--line) solid var(--ink);
  font: 900 .82rem/1.2 var(--f-body); text-transform: uppercase; letter-spacing: .06em;
}
.panel-body { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: 18px; padding: 22px 24px 28px; position: relative; }
.panel--a .panel-body { background: radial-gradient(circle, rgba(30,200,255,.25) 1.6px, transparent 2.2px) 0 0 / 12px 12px; }
.panel--b .panel-body { background: radial-gradient(circle, rgba(255,61,139,.22) 1.6px, transparent 2.2px) 0 0 / 12px 12px; }
.panel--c .panel-body { background: radial-gradient(circle, rgba(61,220,132,.28) 1.6px, transparent 2.2px) 0 0 / 12px 12px; }
.panel-body p { margin: 0; font-size: 1.15rem; background: #fff; border: 3px solid var(--ink); padding: 12px 14px; border-radius: 4px; box-shadow: 4px 4px 0 var(--ink); }
.panel-icon { width: 120px; height: 120px; margin: 0 auto; }
.panel-icon svg { width: 100%; height: 100%; filter: drop-shadow(5px 5px 0 var(--ink)); animation: bob 3.4s ease-in-out infinite; }
.sfx {
  position: absolute; top: 46px; right: 14px;
  font: 400 2.2rem/1 var(--f-comic); letter-spacing: .04em;
  -webkit-text-stroke: 2px var(--ink); paint-order: stroke fill;
  text-shadow: 3px 3px 0 var(--ink);
  transform: rotate(12deg);
}
.sfx--pink { color: var(--pink); } .sfx--cyan { color: var(--cyan); } .sfx--yellow { color: var(--yellow); }
.panel:hover .sfx { animation: sfx .5s cubic-bezier(.3,1.8,.5,1); }
@keyframes sfx { 0% { transform: rotate(12deg) scale(.4); } 100% { transform: rotate(12deg) scale(1); } }

.skyline { height: 120px; display: flex; align-items: flex-end; justify-content: center; gap: 6px; }
.skyline i {
  width: 22px; height: var(--h); background: var(--ink); position: relative;
  background-image: linear-gradient(90deg, transparent 4px, var(--yellow) 4px 8px, transparent 8px 14px, var(--yellow) 14px 18px, transparent 18px), linear-gradient(transparent 6px, var(--ink) 6px);
  background-size: 22px 12px, 22px 12px;
  animation: lights 3s steps(1) infinite; animation-delay: calc(var(--h) * -0.04s);
}
.skyline i:nth-child(4)::after { content: ''; position: absolute; left: 50%; top: -18px; width: 3px; height: 18px; background: var(--ink); translate: -50% 0; }
@keyframes lights { 50% { filter: brightness(1.4) hue-rotate(-20deg); } }

.devices { height: 120px; display: flex; align-items: flex-end; justify-content: center; gap: 18px; }
.dev { display: block; border: var(--line) solid var(--ink); background: var(--ink); position: relative; box-shadow: 4px 4px 0 rgba(20,20,20,.35); }
.dev i { position: absolute; inset: 4px; background: linear-gradient(135deg, var(--cyan), var(--purple)); overflow: hidden; }
.dev i::after { content: ''; position: absolute; width: 10px; height: 10px; background: var(--yellow); box-shadow: 0 0 0 2px var(--ink); animation: pong 2.2s linear infinite; }
.dev--pc { width: 128px; height: 86px; border-radius: 6px; }
.dev--pc::after { content: ''; position: absolute; left: 50%; bottom: -22px; width: 54px; height: 16px; background: var(--ink); translate: -50% 0; clip-path: polygon(30% 0, 70% 0, 100% 100%, 0 100%); }
.dev--phone { width: 52px; height: 96px; border-radius: 10px; }
.dev--phone i { inset: 6px 4px 12px; border-radius: 3px; background: linear-gradient(135deg, var(--pink), var(--yellow)); }
@keyframes pong { 0% { left: 6%; top: 10%; } 25% { left: 80%; top: 70%; } 50% { left: 60%; top: 8%; } 75% { left: 10%; top: 72%; } 100% { left: 6%; top: 10%; } }

.stats {
  list-style: none; margin: clamp(48px, 7vw, 80px) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: var(--ink); border: var(--line) solid var(--ink); border-radius: var(--radius);
  box-shadow: 8px 8px 0 var(--pink); --rr: 0deg;
}
.stats li { padding: 26px 16px 22px; text-align: center; color: #fff; border-right: 2px dashed rgba(255,255,255,.2); }
.stats li:last-child { border: 0; }
.stats b { display: block; font: 400 clamp(1.6rem, 3.4vw, 2.5rem)/1 var(--f-pixel); color: var(--yellow); text-shadow: 3px 3px 0 var(--pink); }
.stats .inf { font-family: var(--f-body); font-weight: 900; font-size: clamp(2.4rem, 4.5vw, 3.4rem); line-height: .75; color: var(--cyan); }
.stats span { display: block; margin-top: 12px; font: 700 .9rem/1.2 var(--f-body); color: #d7d3ff; text-transform: uppercase; letter-spacing: .06em; }

/* ---------- SERVIÇOS: power-ups ---------- */
.powerups { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; align-items: stretch; }
.pu {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: 32px 26px 30px; background: #fff;
  border: var(--line) solid var(--ink); border-radius: 22px;
  box-shadow: var(--shadow-lg);
  transition: transform .25s cubic-bezier(.3,1.6,.5,1), box-shadow .25s;
}
.pu:nth-child(1) { --rr: -3deg; } .pu:nth-child(2) { --rd: .12s; --rr: 2deg; } .pu:nth-child(3) { --rd: .24s; --rr: -2deg; }
.pu.is-in:hover { transform: translateY(-10px) rotate(-1.5deg); box-shadow: 14px 18px 0 var(--ink); }
.pu--featured { background: var(--ink); color: #fff; transform-origin: center; }
.pu--featured.is-in { transform: scale(1.04); }
.pu--featured.is-in:hover { transform: scale(1.06) translateY(-10px) rotate(1deg); }
.pu--featured h3 { color: var(--cyan); }
.pu-icon {
  width: 92px; height: 92px; padding: 12px; border-radius: 18px;
  background: var(--accent); border: var(--line) solid var(--ink); box-shadow: 4px 4px 0 var(--ink);
}
.pu--featured .pu-icon { box-shadow: 4px 4px 0 var(--pink); }
.pu-icon svg { width: 100%; height: 100%; }
.pu:hover .pu-icon svg { animation: spin-y .8s ease; }
@keyframes spin-y { to { transform: rotateY(360deg); } }
.pu h3 { margin: 6px 0 0; font: 400 2.1rem/1 var(--f-comic); letter-spacing: .04em; }
.pu p { margin: 0; flex: 1; }
.pu .btn { align-self: flex-start; margin-top: 6px; }
.pu-tag {
  position: absolute; top: -18px; right: 18px; padding: 8px 10px 6px;
  font: 400 .62rem/1 var(--f-pixel); letter-spacing: .08em;
  background: var(--accent); color: var(--ink); border: 3px solid var(--ink); box-shadow: 3px 3px 0 var(--ink);
  transform: rotate(5deg);
}

/* ---------- JOGOS: arcade ---------- */
.section--arcade { background: radial-gradient(ellipse at 50% 0%, #2a1660 0%, var(--night) 60%); color: #fff; }
.arcade-grid {
  position: absolute; left: -50%; right: -50%; bottom: -10%; height: 60%; z-index: 0;
  background:
    linear-gradient(rgba(255,0,144,.55) 2px, transparent 2px) 0 0 / 100% 48px,
    linear-gradient(90deg, rgba(0,240,255,.45) 2px, transparent 2px) 0 0 / 64px 100%;
  transform: perspective(380px) rotateX(62deg);
  transform-origin: center top;
  -webkit-mask-image: linear-gradient(transparent, #000 40%);
          mask-image: linear-gradient(transparent, #000 40%);
  animation: grid-move 1.8s linear infinite;
}
@keyframes grid-move { to { background-position: 0 48px, 0 0; } }
.section--arcade::before {
  content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: repeating-linear-gradient(0deg, rgba(0,0,0,.25) 0 2px, transparent 2px 4px);
}
.section--arcade::after {
  content: ''; position: absolute; left: 50%; top: 34%; width: 420px; height: 420px; z-index: 0;
  translate: -50% 0; border-radius: 50%;
  background: linear-gradient(#ffd400 0%, #ff3d8b 60%, #7b4dff 100%);
  -webkit-mask-image: repeating-linear-gradient(#000 0 22px, transparent 22px 30px);
          mask-image: repeating-linear-gradient(#000 0 22px, transparent 22px 30px);
  opacity: .35; filter: blur(1px);
}

.carts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; perspective: 1200px; }
.cart {
  --rx: 0deg; --ry: 0deg; --mx: 50%; --my: 50%;
  position: relative; display: flex; flex-direction: column;
  padding: 34px 16px 18px; text-decoration: none; color: var(--ink);
  background: linear-gradient(160deg, #4a4560, #2b2840);
  border: var(--line) solid #000; border-radius: 14px 14px 26px 26px;
  box-shadow: 0 0 0 3px rgba(255,255,255,.07) inset, 10px 12px 0 #000, 0 0 50px -10px var(--c1);
  transform-style: preserve-3d;
  transition: box-shadow .3s;
}
.cart.is-in { transform: rotateX(var(--rx)) rotateY(var(--ry)); transition: transform .15s ease-out, box-shadow .3s, opacity .6s; }
.cart:nth-child(2) { --rd: .12s; } .cart:nth-child(3) { --rd: .24s; }
.cart:hover { box-shadow: 0 0 0 3px rgba(255,255,255,.1) inset, 14px 18px 0 #000, 0 0 70px 0 var(--c1); }
.cart::before {
  content: ''; position: absolute; top: 10px; left: 50%; translate: -50% 0;
  width: 58%; height: 10px; border-radius: 6px;
  background: repeating-linear-gradient(90deg, #1b1928 0 8px, #3c3854 8px 14px);
}
.cart-notch { position: absolute; left: -4px; right: -4px; bottom: 54px; height: 10px; background: repeating-linear-gradient(90deg, #000 0 6px, transparent 6px 12px); opacity: .5; }
.cart-label {
  background: #fff; border: 3px solid #000; border-radius: 8px; overflow: hidden;
  transform: translateZ(30px);
}
.cart-shot { position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-bottom: 3px solid #000; background: #000; }
.cart-shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.2,.8,.3,1), filter .3s; }
.cart:hover .cart-shot img { transform: scale(1.08); filter: saturate(1.25); }
.cart-shot::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.14) 0 1px, transparent 1px 3px); pointer-events: none; }
.cart-info { padding: 16px 16px 18px; background: linear-gradient(135deg, color-mix(in srgb, var(--c1) 22%, #fff), color-mix(in srgb, var(--c2) 16%, #fff)); }
.cart-meta { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 10px; }
.cart-meta span { padding: 5px 7px 4px; font: 400 .5rem/1 var(--f-pixel); letter-spacing: .06em; background: #000; color: var(--c1); border-radius: 3px; }
.cart-meta span + span { color: var(--c2); }
.cart h3 { margin: 0 0 6px; font: 400 2.3rem/1 var(--f-comic); letter-spacing: .04em; }
.cart-info p:last-child { margin: 0; font-size: .97rem; line-height: 1.45; }
.cart-start {
  margin-top: 16px; align-self: center;
  font: 400 .72rem/1 var(--f-pixel); letter-spacing: .1em; color: var(--c1);
  text-shadow: 0 0 10px var(--c1);
  transform: translateZ(20px);
}
.cart:hover .cart-start { animation: blink .5s steps(1) infinite; }
.cart-shine {
  position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 3;
  background: radial-gradient(circle at var(--mx) var(--my), rgba(255,255,255,.35), transparent 45%),
              linear-gradient(115deg, transparent 30%, rgba(255,255,255,.0) 40%, color-mix(in srgb, var(--c1) 40%, transparent) 50%, color-mix(in srgb, var(--c2) 35%, transparent) 55%, transparent 65%);
  background-size: 100% 100%, 250% 250%;
  background-position: 0 0, var(--mx) var(--my);
  mix-blend-mode: overlay; opacity: 0; transition: opacity .3s;
}
.cart:hover .cart-shine { opacity: 1; }

.more-soon { margin: 60px 0 0; text-align: center; font: 400 .72rem/1.8 var(--f-pixel); color: #b7b3d9; letter-spacing: .08em; display: flex; align-items: center; justify-content: center; gap: 14px; flex-wrap: wrap; }
.blink { color: var(--green); animation: blink 1s steps(1) infinite; }
.loadbar { width: 160px; height: 16px; border: 3px solid #b7b3d9; padding: 2px; display: inline-block; }
.loadbar i { display: block; height: 100%; width: 0; background: repeating-linear-gradient(90deg, var(--green) 0 8px, transparent 8px 10px); animation: load 4s steps(16) infinite; }
@keyframes load { 80%, 100% { width: 100%; } }

/* ---------- CONTATO ---------- */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.contact-copy { position: sticky; top: calc(var(--nav-h) + 40px); --rr: 0deg; }
.contact-copy .sec-title { text-shadow: 4px 4px 0 #fff, 8px 8px 0 var(--ink); }
.contact-countdown { margin: 10px 0 0; }
.contact-countdown span {
  display: inline-grid; place-items: center; width: 84px; height: 84px;
  font: 400 2.4rem/1 var(--f-pixel); color: var(--yellow);
  background: var(--ink); border-radius: 50%; box-shadow: 5px 5px 0 var(--pink);
}
.contact-countdown span.tick { animation: bump .4s; }
.contact-lead { font-size: 1.18rem; font-weight: 700; max-width: 36ch; }
.contact-mail { margin-top: 26px; font-weight: 700; }
.contact-mail a { display: inline-block; margin-top: 6px; padding: 8px 12px; font-weight: 900; background: #fff; border: 3px solid var(--ink); box-shadow: 4px 4px 0 var(--ink); text-decoration: none; word-break: break-all; transition: transform .12s, box-shadow .12s; }
.contact-mail a:hover { transform: translate(-2px,-2px); box-shadow: 6px 6px 0 var(--ink); background: var(--cyan); }

.contact-form {
  position: relative; overflow: hidden;
  padding: 0 clamp(18px, 3vw, 32px) clamp(22px, 3vw, 32px);
  background: #fff; border: var(--line) solid var(--ink); border-radius: 16px;
  box-shadow: 14px 14px 0 var(--ink);
  --rr: 1.5deg;
}
.form-head {
  display: flex; align-items: center; gap: 8px;
  margin: 0 calc(clamp(18px, 3vw, 32px) * -1) 24px; padding: 12px 16px;
  background: var(--ink); color: #fff; border-bottom: var(--line) solid var(--ink);
}
.form-head span { width: 14px; height: 14px; border-radius: 50%; border: 2px solid #000; }
.form-head span:nth-child(1) { background: var(--red); } .form-head span:nth-child(2) { background: var(--yellow); } .form-head span:nth-child(3) { background: var(--green); }
.form-head b { margin-left: auto; font: 400 .62rem/1 var(--f-pixel); letter-spacing: .1em; color: var(--yellow); }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 7px; font: 400 1.15rem/1 var(--f-comic); letter-spacing: .07em; text-transform: uppercase; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 14px;
  font: 700 1rem/1.4 var(--f-body); color: var(--ink);
  background: var(--paper); border: 3px solid var(--ink); border-radius: 10px;
  box-shadow: inset 3px 3px 0 rgba(20,20,20,.08);
  transition: box-shadow .15s, transform .15s, background .15s;
  appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 6' width='14' shape-rendering='crispEdges'%3E%3Cpath d='M0 0h2v2h2v2h2V2h2V0h2v2H8v2H6v2H4V4H2V2H0z' fill='%23141414'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }
.field textarea { resize: vertical; min-height: 130px; }
.field input::placeholder, .field textarea::placeholder { color: #8a8270; font-weight: 400; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; background: #fff; box-shadow: 5px 5px 0 var(--cyan); transform: translate(-2px, -2px); }
.field.is-error input, .field.is-error textarea { border-color: var(--red); box-shadow: 5px 5px 0 var(--red); animation: shake .35s; }
@keyframes shake { 25% { translate: -6px 0; } 75% { translate: 6px 0; } }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 1.4em; margin: 14px 0 0; font-weight: 900; text-align: center; }
.form-status.is-error { color: var(--ink); background: var(--yellow); border: 3px solid var(--ink); border-radius: 8px; padding: 8px 10px; }
.btn.is-loading .btn-txt { animation: blink .5s steps(1) infinite; }
.btn[disabled] { opacity: .8; pointer-events: none; }

.kapow {
  position: absolute; inset: 0; z-index: 5;
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px;
  padding: 24px; text-align: center;
  background: var(--cyan) radial-gradient(circle, rgba(255,255,255,.35) 2px, transparent 2.6px) 0 0 / 14px 14px;
}
.kapow[hidden] { display: none; }
.kapow p { margin: 0; font: 400 2rem/1.1 var(--f-comic); letter-spacing: .04em; }
.kapow small { font: 700 1rem/1.4 var(--f-body); letter-spacing: 0; }
.kapow-burst {
  width: min(320px, 80%); aspect-ratio: 1.4; display: grid; place-items: center;
  background: var(--yellow);
  clip-path: polygon(50% 0%, 59% 22%, 80% 5%, 76% 30%, 100% 26%, 84% 46%, 100% 62%, 76% 64%, 86% 92%, 60% 76%, 50% 100%, 40% 76%, 14% 92%, 24% 64%, 0% 62%, 16% 46%, 0% 26%, 24% 30%, 20% 5%, 41% 22%);
  filter: drop-shadow(5px 5px 0 var(--ink));
  animation: kapow .7s cubic-bezier(.3,1.8,.5,1) both;
}
.kapow-burst span { font: 400 clamp(2.2rem, 6vw, 3.4rem)/1 var(--f-comic); color: var(--red); -webkit-text-stroke: 2px var(--ink); paint-order: stroke fill; text-shadow: 3px 3px 0 var(--ink); transform: rotate(-8deg); }
@keyframes kapow { from { transform: scale(0) rotate(-40deg); } to { transform: scale(1) rotate(0); } }

/* ==========================================================
   FOOTER
   ========================================================== */
.footer { position: relative; background: var(--ink); color: #e9e4ff; padding: 60px 0 0; overflow: hidden; border-top: var(--line) solid var(--ink); }
.footer-grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px; }
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-brand img { border-radius: 50%; border: 3px solid var(--yellow); }
.footer-brand strong { display: block; font: 400 1.9rem/1 var(--f-comic); letter-spacing: .05em; color: var(--yellow); }
.footer-brand span { font-size: .95rem; color: #b7b3d9; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-links a { font-weight: 700; text-decoration: none; border-bottom: 3px solid transparent; transition: border-color .15s, color .15s; }
.footer-links a:hover { color: var(--yellow); border-color: var(--pink); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 40px; padding: 22px 0; border-top: 2px dashed rgba(255,255,255,.18); font-size: .92rem; color: #b7b3d9; }
.footer-bottom p { margin: 0; }
.konami-hint { font: 700 .9rem/1.6 var(--f-body); color: #c9c4ee; }
.konami-hint .kk { font-weight: 900; letter-spacing: .14em; color: var(--yellow); }
.game-over {
  margin: 0; padding: 18px 16px 22px; text-align: center;
  font: 400 clamp(.55rem, 1.6vw, .85rem)/1.6 var(--f-pixel); letter-spacing: .1em;
  color: var(--ink); background: var(--yellow);
}

/* ==========================================================
   FX: click bursts, score popups, toast, pixel confetti
   ========================================================== */
.fx-layer { position: fixed; inset: 0; pointer-events: none; z-index: 500; overflow: hidden; }
.boom {
  position: absolute; translate: -50% -50%;
  padding: 16px 22px 12px;
  font: 400 1.9rem/1 var(--f-comic); letter-spacing: .05em; color: var(--ink);
  background: var(--c, var(--yellow));
  clip-path: polygon(50% 0%, 61% 18%, 82% 6%, 80% 30%, 100% 30%, 86% 50%, 100% 70%, 78% 72%, 82% 96%, 60% 82%, 50% 100%, 40% 82%, 18% 96%, 22% 72%, 0% 70%, 14% 50%, 0% 30%, 20% 30%, 18% 6%, 39% 18%);
  min-width: 120px; min-height: 90px; display: grid; place-items: center;
  animation: boom .7s cubic-bezier(.3,1.7,.5,1) forwards;
}
.boom span { transform: rotate(var(--rot, -8deg)); text-shadow: 2px 2px 0 #fff; }
@keyframes boom { 0% { transform: scale(0) rotate(-30deg); opacity: 1; } 35% { transform: scale(1.1) rotate(0); } 75% { opacity: 1; } 100% { transform: scale(.9) translateY(-30px); opacity: 0; } }
.plus {
  position: absolute; translate: -50% -50%;
  font: 400 .8rem/1 var(--f-pixel); color: var(--yellow); text-shadow: 2px 2px 0 var(--ink);
  animation: plus .9s ease-out forwards;
}
@keyframes plus { to { transform: translateY(-60px); opacity: 0; } }
.pixel { position: absolute; width: 10px; height: 10px; background: var(--c); box-shadow: 2px 2px 0 var(--ink); animation: fall var(--dur, 2s) cubic-bezier(.3,.1,.6,1) forwards; }
@keyframes fall { to { transform: translate(var(--dx), 110vh) rotate(720deg); } }

.nerd-mode-toast {
  position: fixed; left: 50%; top: 110px; z-index: 600; translate: -50% 0;
  padding: 16px 22px 14px; font: 400 .9rem/1 var(--f-pixel); color: var(--yellow);
  background: var(--ink); border: var(--line) solid var(--yellow); box-shadow: 6px 6px 0 var(--pink);
  animation: pop .5s cubic-bezier(.3,1.6,.5,1);
}
.nerd-mode-toast[hidden] { display: none; }
body.nerd-mode .t-nerdz { animation: rainbow 1.2s linear infinite; }
body.nerd-mode .panel, body.nerd-mode .pu, body.nerd-mode .cart-label { animation: jiggle .45s ease-in-out infinite alternate; }
@keyframes rainbow { to { filter: hue-rotate(360deg); } }
@keyframes jiggle { from { rotate: -1.2deg; } to { rotate: 1.2deg; } }

/* ==========================================================
   RESPONSIVE
   ========================================================== */
@media (max-width: 1080px) {
  .nav-hud { display: none; }
}
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { display: flex; flex-direction: column; align-items: center; }
  .t-nerdz { transform-origin: center; }
  .hero-lead { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-art { width: min(340px, 78%); margin-top: 26px; }
  .sunburst { left: 50%; top: 72%; }
  .halftone--hero { -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 72%, #000 0%, transparent 70%); mask-image: radial-gradient(ellipse 90% 60% at 50% 72%, #000 0%, transparent 70%); }
  .strip, .powerups, .carts { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .panel { min-height: 0; }
  .pu--featured.is-in, .pu--featured.is-in:hover { transform: none; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats li:nth-child(2) { border-right: 0; }
  .stats li:nth-child(-n+2) { border-bottom: 2px dashed rgba(255,255,255,.2); }
  .contact { grid-template-columns: 1fr; }
  .contact-copy { position: static; text-align: center; }
  .contact-lead { margin-inline: auto; }
}
@media (max-width: 760px) {
  :root { --nav-h: 64px; }
  .nav { inset: 8px 8px auto; gap: 8px; }
  .nav-brand { gap: 8px; min-width: 0; }
  .nav-brand img { width: 38px; height: 38px; }
  .nav-brand span { font-size: clamp(1rem, 5.4vw, 1.5rem); }
  .burger {
    display: grid; place-content: center; gap: 5px; width: 46px; height: 46px; flex: none;
    background: var(--yellow); border: 3px solid var(--ink); border-radius: 10px; box-shadow: 3px 3px 0 var(--ink);
  }
  .burger span { display: block; width: 22px; height: 4px; background: var(--ink); transition: transform .25s, opacity .25s; }
  .burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  .burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }
  .nav nav { margin-left: auto; }
  .nav-links {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; gap: 4px; padding: 12px;
    background: #fff; border: var(--line) solid var(--ink); border-radius: 16px; box-shadow: var(--shadow);
    transform-origin: top right; transform: scale(.6); opacity: 0; visibility: hidden;
    transition: transform .3s cubic-bezier(.3,1.6,.5,1), opacity .2s, visibility .3s;
  }
  .nav-links.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav-links a { font-size: 1.6rem; padding: 12px 14px 10px; }
  .hero { padding-top: calc(var(--nav-h) + 40px); }
  .t-nerdz { font-size: clamp(5rem, 27vw, 8rem); -webkit-text-stroke-width: 4px; }
  .badge-new { width: 98px; height: 98px; top: -26px; left: -26px; }
  .badge-new span { font-size: .95rem; }
  .bubble--hero { right: -14px; min-width: 150px; padding: 16px 18px; font-size: 1.2rem; }
  .ticker span { font-size: 1.35rem; padding: 14px 20px 10px; }
  .sec-title { text-shadow: 3px 3px 0 var(--yellow), 5px 5px 0 var(--ink); }
  .logo-panel { box-shadow: 9px 9px 0 var(--ink), 9px 9px 0 3px var(--pink); }
  .footer-grid, .footer-bottom { justify-content: center; text-align: center; }
  .footer-brand { flex-direction: column; }
  .footer-links { justify-content: center; }
}
@media (max-width: 420px) {
  .hero-actions .btn { width: 100%; }
  .stats b { font-size: 1.4rem; }
  .boom { font-size: 1.4rem; min-width: 96px; min-height: 72px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .pop { opacity: 1; }
}

/* páginas avulsas (obrigado / 404) */
.solo { min-height: 100svh; display: grid; place-items: center; border: 0; }
.solo-box { display: flex; flex-direction: column; align-items: center; gap: 22px; text-align: center; }
.solo .contact-lead { margin: 0; }
.section--pink.solo .sec-title { color: #fff; }


/* ==========================================================
   Rodada 2 — ajustes do validador
   ========================================================== */
/* cursor-following halftone in the hero */
.halftone--cursor {
  background: radial-gradient(circle, rgba(30,200,255,.6) 2px, transparent 2.6px) 0 0 / 14px 14px;
  -webkit-mask-image: radial-gradient(circle 190px at var(--hx, -500px) var(--hy, -500px), #000 0%, transparent 100%);
          mask-image: radial-gradient(circle 190px at var(--hx, -500px) var(--hy, -500px), #000 0%, transparent 100%);
}

/* SOBRE as a real comic page */
#sobre { padding-bottom: clamp(64px, 8vw, 100px); }
.strip { grid-template-columns: 1.35fr 1fr 1fr; gap: 26px; align-items: stretch; }
.panel--a { --rr: -1.5deg; }
.panel--a .panel-body { justify-content: space-between; }
.mascot { position: relative; margin: 6px auto 0; width: min(250px, 80%); }
.mascot img {
  aspect-ratio: 1; object-fit: cover; object-position: 50% 12%;
  border: var(--line) solid var(--ink); border-radius: 50%; box-shadow: 6px 6px 0 var(--ink), 6px 6px 0 3px var(--cyan);
  background: var(--ink);
}
.bubble--mascot {
  position: absolute; right: -54%; top: -4%; padding: 14px 18px; font-size: 1.25rem; transform: rotate(6deg); display: block;
  white-space: nowrap;
}
.bubble--mascot::before { content: ''; position: absolute; left: -20px; bottom: 12px; border: 12px solid transparent; border-right: 22px solid var(--ink); }
.bubble--mascot::after  { content: ''; position: absolute; left: -11px; bottom: 15px; border: 9px solid transparent; border-right: 16px solid #fff; }
.panel-icon--sm { position: absolute; left: -26px; bottom: -14px; width: 74px; height: 74px; margin: 0; }
.panel { transform-origin: center; }
.panel.is-in { transform: rotate(var(--rr)); }
.panel.is-in:hover { transform: rotate(0) scale(1.02); z-index: 3; }
.panel { transition: opacity .6s ease, transform .5s cubic-bezier(.3,1.5,.5,1); }
.panel .sfx { opacity: 0; transform: rotate(12deg) scale(.3); }
.panel.is-in .sfx { animation: sfx-in .6s cubic-bezier(.3,1.8,.5,1) forwards; animation-delay: calc(var(--rd, 0s) + .45s); }
@keyframes sfx-in { to { opacity: 1; transform: rotate(12deg) scale(1); } }
.panel.is-in:hover .sfx { animation: sfx .5s cubic-bezier(.3,1.8,.5,1); opacity: 1; }
.stats { margin-top: clamp(40px, 6vw, 64px); }

/* CONTATO left column */
.contact-copy .sec-title { font-size: clamp(4rem, 9vw, 7.6rem); }
.contact-countdown { display: flex; align-items: center; gap: 22px; margin: 18px 0 8px; }
.contact-countdown span {
  width: 120px; height: 120px; font-size: 3.4rem;
  border: var(--line) solid var(--ink); box-shadow: 6px 6px 0 var(--pink), 0 0 0 0 rgba(255,61,139,.6);
  animation: glow-pulse 1s ease-out infinite;
}
@keyframes glow-pulse { 0% { box-shadow: 6px 6px 0 var(--pink), 0 0 0 0 rgba(255,255,255,.75); } 100% { box-shadow: 6px 6px 0 var(--pink), 0 0 0 22px rgba(255,255,255,0); } }
.sticker {
  display: flex; align-items: center; gap: 10px; padding: 10px 16px 10px 10px;
  background: #fff; border: var(--line) solid var(--ink); border-radius: 999px; box-shadow: 5px 5px 0 var(--ink);
  transform: rotate(-7deg); animation: badge 2.6s ease-in-out infinite;
}
.sticker img { width: 54px; height: 54px; border-radius: 50%; border: 3px solid var(--ink); }
.sticker b { font: 400 .62rem/1.5 var(--f-pixel); color: var(--pink); }
@media (max-width: 960px) { .contact-countdown { justify-content: center; } }

/* per-field errors */
.field-err { display: block; min-height: 0; margin-top: 6px; font: 900 .88rem/1.3 var(--f-body); color: #b00018; }
.field-err:empty { display: none; }
.field-err::before { content: '✖ '; }

/* touch adaptations */
.for-touch { display: none; }
@media (hover: none) { .for-hover { display: none; } .for-touch { display: inline; } }
.cart:active { scale: .97; }

/* cartridge trailer previews */
.cart-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .35s; z-index: 1; }
.cart.is-playing .cart-video { opacity: 1; }
.cart-shot::after { z-index: 2; }
.cart-shot::before {
  content: '▶ PREVIEW'; position: absolute; z-index: 3; top: 10px; right: 10px; padding: 6px 7px 5px;
  font: 400 .5rem/1 var(--f-pixel); color: #fff; background: rgba(0,0,0,.7); border: 2px solid var(--c1); border-radius: 4px;
  opacity: 0; transition: opacity .3s;
}
.cart.is-playing .cart-shot::before { content: '● REC'; color: #ff4b3a; opacity: 1; }
@media (hover: hover) { .cart:hover .cart-shot::before { opacity: 1; } }

/* mobile menu backdrop */
.nav-backdrop { position: fixed; inset: 0; z-index: 99; background: rgba(20,20,20,.45); backdrop-filter: blur(2px); animation: fade-in .2s; }
.nav-backdrop[hidden] { display: none; }
@keyframes fade-in { from { opacity: 0; } }

@media (max-width: 960px) {
  .strip { grid-template-columns: 1fr; }
  .bubble--mascot { right: -40%; }
}
@media (max-width: 760px) {
  .bubble--hero { right: -12px; top: 4%; min-height: 60px; }
  .mascot { width: min(200px, 62%); }
  .bubble--mascot { right: -52%; font-size: 1.05rem; padding: 10px 14px; }
  .contact-countdown span { width: 96px; height: 96px; font-size: 2.6rem; }
}


/* ==========================================================
   Rodada 3 — ajustes do validador
   ========================================================== */
.panel--a .sfx { top: auto; bottom: 16px; left: 14px; right: auto; transform: rotate(-10deg) scale(.3); }
.panel--a.is-in .sfx { animation-name: sfx-in-l; }
@keyframes sfx-in-l { to { opacity: 1; transform: rotate(-10deg) scale(1); } }
.panel--a.is-in:hover .sfx { animation: none; opacity: 1; transform: rotate(-10deg) scale(1.15); }
.panel--a .panel-body p { margin-left: 64px; }
.bubble--mascot { right: -10%; top: -8%; }
@media (max-width: 960px) { .bubble--mascot { right: -14%; } }
@media (max-width: 760px) { .bubble--mascot { right: -6%; } .panel--a .panel-body p { margin-left: 0; margin-bottom: 44px; } }

/* power-ups */
.pu p { font-size: 1.06rem; }
.pu.is-in .pu-icon { animation: item-get .9s cubic-bezier(.3,1.6,.5,1) both; animation-delay: calc(var(--rd, 0s) + .3s); }
@keyframes item-get { 0% { transform: translateY(0); } 30% { transform: translateY(-34px) rotate(-8deg); } 55% { transform: translateY(0) scale(1.15, .85); } 75% { transform: translateY(-8px); } 100% { transform: none; } }
.pu--featured { isolation: isolate; border-color: transparent; }
.pu--featured::before {
  content: ''; position: absolute; inset: -4px; z-index: -1; border-radius: 22px; padding: 4px;
  background: conic-gradient(from var(--ang, 0deg), var(--cyan), var(--pink), var(--yellow), var(--green), var(--cyan));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  animation: ang 3s linear infinite;
}
@property --ang { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes ang { to { --ang: 360deg; } }
.spark { position: absolute; width: 8px; height: 8px; background: var(--yellow); box-shadow: 0 0 0 2px var(--ink); translate: -50% -50%; animation: spark .65s ease-out forwards; }
@keyframes spark { to { transform: translate(var(--sx), var(--sy)) scale(.3); opacity: 0; } }

/* stats as arcade tiles */
.stats b { display: inline-block; padding: 10px 12px 8px; background: #000; border: 3px solid #3a3550; border-radius: 6px; box-shadow: inset 0 -12px 0 rgba(255,255,255,.04), 0 0 18px rgba(255,212,0,.15); }
.stats .inf { padding: 4px 16px 10px; line-height: .9; }

/* arcade sun between title and cards */
.section--arcade::after { top: 22%; opacity: .5; width: 380px; height: 380px; }
@media (max-width: 760px) { .section--arcade::after { display: none; } }

/* CRT power-on for arcade */
.section--arcade .wrap { transform-origin: center; }
.section--arcade.crt-on .wrap { animation: crt-on .55s cubic-bezier(.2,.8,.3,1) both; }
@keyframes crt-on { 0% { transform: scale(1, .006); filter: brightness(4); } 45% { transform: scale(1, .006); filter: brightness(4); } 70% { transform: scale(1, 1.04); filter: brightness(1.6); } 100% { transform: none; filter: none; } }

/* contact column */
.contact-perks { list-style: none; margin: 26px 0 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; max-width: 460px; }
.contact-perks li { display: flex; align-items: center; gap: 10px; padding: 10px 12px; background: #fff; border: 3px solid var(--ink); border-radius: 10px; box-shadow: 4px 4px 0 var(--ink); font-weight: 900; transition: transform .15s; }
.contact-perks li:hover { transform: rotate(-2deg) translateY(-2px); }
.contact-perks span { font: 400 .62rem/1 var(--f-pixel); color: var(--yellow); background: var(--ink); padding: 6px 5px 5px; border-radius: 4px; }
.sticker b { font-size: .8rem; color: var(--ink); }
@media (max-width: 960px) { .contact-perks { margin-inline: auto; text-align: left; } }
@media (max-width: 420px) { .contact-perks { grid-template-columns: 1fr; } }

/* hero mini cartridges */
.hero-lead { font-size: clamp(1.1rem, 1.7vw, 1.4rem); }
.mini-carts { display: inline-flex; align-items: center; gap: 10px; margin-top: 30px; padding: 8px 10px 8px 14px; background: #fff; border: 3px solid var(--ink); border-radius: 12px; box-shadow: 5px 5px 0 var(--ink); text-decoration: none; transition: transform .15s, box-shadow .15s; }
.mini-carts:hover { transform: translate(-2px,-2px) rotate(-1deg); box-shadow: 7px 7px 0 var(--ink); }
.mini-label { font: 900 .9rem/1.1 var(--f-body); text-transform: uppercase; letter-spacing: .04em; margin-right: 4px; }
.mini-label b { font-family: var(--f-pixel); color: var(--pink); }
.mini-carts img { width: 64px; height: 40px; object-fit: cover; border: 2px solid var(--ink); border-radius: 4px; transition: transform .2s cubic-bezier(.3,1.6,.5,1); }
.mini-carts img:nth-of-type(2) { transform: rotate(-4deg); }
.mini-carts:hover img { transform: translateY(-5px) rotate(3deg); }
.insert-coin { display: table; }
@media (max-width: 960px) { .insert-coin { margin-inline: auto; } }
@media (max-width: 420px) { .mini-carts img { width: 48px; height: 30px; } }


/* Rodada 4 */
.section--arcade .sec-sub { display: inline-block; background: var(--night); padding: 6px 12px; border-radius: 6px; border: 2px solid rgba(183,179,217,.25); }
.section--arcade::after { top: 30%; }
.contact-perks li { white-space: nowrap; font-size: .98rem; }
.contact-perks li i { width: 26px; height: 26px; flex: none; }
.contact-perks li i svg { width: 100%; height: 100%; }
@media (max-width: 960px) { .contact-perks { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .contact-perks { grid-template-columns: 1fr 1fr; gap: 8px; } .contact-perks li { font-size: .82rem; padding: 8px; gap: 6px; } .contact-perks li i { width: 20px; height: 20px; } }

.sprites { opacity: 0; transition: opacity .8s ease; }
.sprites.ready { opacity: 1; }
.section--arcade::after { top: 25%; opacity: .62; }

/* perk longo ocupa a linha inteira */
.contact-perks li:last-child { grid-column: 1 / -1; justify-self: start; }
@media (max-width: 960px) { .contact-perks li:last-child { justify-self: stretch; } }