:root {
  --bg: #16131a;
  --bg-2: #1e1a23;
  --card: #231e29;
  --line: #352e3d;
  --text: #f3eef5;
  --muted: #a99fb2;
  --accent: #e23340;
  --accent-ink: #fff;
  --accent-soft: rgba(226, 51, 64, .14);
  --display: "Pixelify Sans", ui-monospace, monospace;
  --ui: "Rubik", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius: 14px;
  --max: 1160px;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #fbf7f4;
    --bg-2: #f3ece7;
    --card: #ffffff;
    --line: #e6dcd5;
    --text: #1d1820;
    --muted: #6b6070;
    --accent: #d02533;
    --accent-soft: rgba(208, 37, 51, .10);
    color-scheme: light;
  }
}
:root[data-theme="dark"] { color-scheme: dark; }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--ui);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.08; margin: 0; letter-spacing: .01em; }
p { margin: 0; }
.dex, .hero-sprites img, .starter-grid img, .parade img { image-rendering: pixelated; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  padding: .85em 1.4em;
  border-radius: 10px;
  background: var(--accent); color: var(--accent-ink);
  font: 600 16px/1 var(--ui); text-decoration: none;
  border: 2px solid var(--accent);
  box-shadow: 0 4px 0 #8f1620;
  transition: transform .12s, box-shadow .12s;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 6px 0 #8f1620; }
.btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #8f1620; }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line); box-shadow: 0 4px 0 var(--line); }
.btn-ghost:hover { box-shadow: 0 6px 0 var(--line); }
.btn-sm { padding: .6em 1em; font-size: 15px; box-shadow: 0 3px 0 #8f1620; }
.btn-disabled { background: var(--bg-2); color: var(--muted); border-color: var(--line); box-shadow: none; cursor: default; }
.btn-disabled:hover { transform: none; box-shadow: none; }

/* ---------- navegação ---------- */
.nav {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px max(16px, calc((100vw - var(--max)) / 2));
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 22px/1 var(--display); }
.brand img { border-radius: 8px; }
.nav nav { display: flex; align-items: center; gap: 26px; }
.nav nav a:not(.btn) { text-decoration: none; color: var(--muted); font-weight: 500; font-size: 15px; }
.nav nav a:not(.btn):hover { color: var(--text); }
.nav-toggle { display: none; }

/* ---------- hero ---------- */
.hero {
  max-width: var(--max); margin: 0 auto;
  padding: 72px 16px 56px;
  display: grid; grid-template-columns: 1fr 1.15fr; gap: 56px; align-items: center;
}
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 14px; font-weight: 500; color: var(--muted);
  padding: 6px 12px; border: 1px solid var(--line); border-radius: 99px; background: var(--bg-2);
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.hero h1 { font-size: clamp(42px, 6vw, 72px); margin: 22px 0 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.lead { font-size: 19px; color: var(--muted); max-width: 34em; }
.cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-tags { list-style: none; padding: 0; margin: 28px 0 0; display: flex; flex-wrap: wrap; gap: 8px 18px; color: var(--muted); font-size: 14px; }
.hero-tags li::before { content: "✓ "; color: var(--accent); font-weight: 700; }

.hero-device { position: relative; }
.device {
  background: #0c0a0e;
  border-radius: 34px;
  padding: 14px 16px;
  box-shadow: 0 0 0 2px #2c2631, 0 30px 60px -20px rgba(0,0,0,.6), 0 12px 0 -4px #2c2631;
  transform: rotate(-2.5deg);
}
.device-screen { border-radius: 20px; overflow: hidden; aspect-ratio: 16 / 9; background: #000; }
.device-screen img { width: 100%; height: 100%; object-fit: cover; }
.hero-sprites { position: absolute; left: -26px; bottom: -34px; display: flex; gap: 0; }
.hero-sprites img { width: 88px; height: 88px; filter: drop-shadow(0 6px 0 rgba(0,0,0,.35)); }
.hero-sprites img:nth-child(2) { transform: translateY(-14px); }

/* ---------- desfile de sprites ---------- */
.parade {
  border-block: 1px solid var(--line);
  background: var(--bg-2);
  overflow: hidden; padding: 10px 0;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.parade-track { display: flex; gap: 18px; width: max-content; animation: parade 60s linear infinite; }
.parade img { width: 56px; height: 56px; flex: none; }
@keyframes parade { to { transform: translateX(-50%); } }

/* ---------- números ---------- */
.stats {
  max-width: var(--max); margin: 0 auto; padding: 48px 16px 8px;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
}
.stat { padding: 18px 16px; border-left: 3px solid var(--accent); background: var(--card); border-radius: 0 10px 10px 0; }
.stat b { display: block; font: 700 34px/1 var(--display); }
.stat span { display: block; margin-top: 6px; color: var(--muted); font-size: 14px; line-height: 1.3; }

/* ---------- seções ---------- */
.section { max-width: var(--max); margin: 0 auto; padding: 96px 16px 0; }
.section-head { max-width: 680px; margin-bottom: 40px; }
.eyebrow { font: 700 14px/1 var(--display); color: var(--accent); text-transform: uppercase; letter-spacing: .12em; margin-bottom: 14px; }
.section-head h2 { font-size: clamp(32px, 4vw, 48px); }
.section-head p:not(.eyebrow) { margin-top: 14px; color: var(--muted); font-size: 18px; }

/* ---------- recursos ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.feat h3 { font-size: 24px; margin: 14px 0 10px; }
.feat p { color: var(--muted); font-size: 16px; }
.feat strong { color: var(--text); font-weight: 600; }
.feat-ico { display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 10px; background: var(--accent-soft); }
.feat-ico svg { width: 24px; height: 24px; fill: none; stroke: var(--accent); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.feat-wide { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px; align-items: center; padding: 32px; }
.feat-wide h3 { font-size: 32px; margin-top: 0; }
.feat-wide p { font-size: 17px; }
.starter-grid { display: grid; grid-template-columns: repeat(9, 1fr); gap: 4px; }
.starter-grid img { width: 100%; aspect-ratio: 1; background: var(--bg-2); border-radius: 8px; padding: 2px; transition: transform .15s; }
.starter-grid img:hover { transform: translateY(-4px) scale(1.12); background: var(--accent-soft); }

/* ---------- batalha ---------- */
.gimmicks { display: grid; grid-template-columns: 1fr 1.25fr; grid-template-rows: auto 1fr; gap: 20px 40px; }
.tabs { display: flex; gap: 6px; padding: 6px; background: var(--bg-2); border: 1px solid var(--line); border-radius: 12px; }
.tabs button {
  flex: 1; padding: 12px 8px; border: 0; border-radius: 8px; background: transparent;
  color: var(--muted); font: 700 17px/1 var(--display); cursor: pointer;
}
.tabs button[aria-selected="true"] { background: var(--accent); color: var(--accent-ink); }
.tabs button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.panels { grid-column: 1; }
.panel h3 { font-size: 34px; margin-bottom: 14px; }
.panel p { color: var(--muted); }
.panel-num { font: 700 72px/1 var(--display); color: var(--accent); margin: 8px 0 12px; }
.facts { list-style: none; padding: 0; margin: 24px 0 0; border-top: 1px solid var(--line); }
.facts li { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.facts b { font-weight: 600; }
.facts li span, .facts li { color: var(--muted); }
.facts li b { color: var(--text); }
.types { display: grid; grid-template-columns: repeat(9, 1fr); gap: 6px; margin-top: 20px; max-width: 360px; }
.types i {
  aspect-ratio: 1; display: block;
  background: url(/assets/types.png) 0 0 / 1800% 100% no-repeat;
  background-position-x: calc(var(--i) * 100% / 17);
  image-rendering: pixelated;
}
.battle-shot { grid-column: 2; grid-row: 1 / span 2; margin: 0; align-self: start; }
.battle-shot img { border-radius: var(--radius); border: 1px solid var(--line); }
.battle-shot figcaption { margin-top: 10px; color: var(--muted); font-size: 14px; }

/* ---------- galeria ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.shot {
  position: relative; padding: 0; border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  background: #000; cursor: zoom-in; aspect-ratio: 16 / 9;
}
.shot img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s; }
.shot:hover img { transform: scale(1.04); }
.shot span {
  position: absolute; left: 10px; bottom: 10px;
  padding: 4px 10px; border-radius: 6px; background: rgba(12,10,14,.82); color: #fff;
  font: 500 14px/1.4 var(--ui);
}
.shot-big { grid-column: span 2; grid-row: span 2; }
.shot:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.lightbox { border: 0; padding: 0; background: transparent; max-width: min(1200px, 94vw); color: #fff; }
.lightbox::backdrop { background: rgba(8,6,10,.9); }
.lightbox img { border-radius: 10px; width: 100%; }
.lb-cap { margin-top: 10px; text-align: center; color: #cfc6d6; }
.lb-close { position: absolute; top: 8px; right: 8px; width: 40px; height: 40px; border-radius: 50%; border: 0; background: rgba(12,10,14,.8); color: #fff; font-size: 26px; cursor: pointer; }

/* ---------- celular ---------- */
.phone { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.phone-copy h2 { font-size: clamp(32px, 4vw, 48px); }
.phone-copy p:not(.eyebrow) { margin-top: 14px; color: var(--muted); font-size: 18px; }
.perf { list-style: none; padding: 0; margin: 0; counter-reset: perf; }
.perf li { display: grid; grid-template-columns: 52px 1fr; padding: 18px 0; border-bottom: 1px solid var(--line); counter-increment: perf; }
.perf li:first-child { border-top: 1px solid var(--line); }
.perf li::before { content: counter(perf, decimal-leading-zero); grid-row: span 2; font: 700 22px/1.2 var(--display); color: var(--accent); }
.perf b { font-weight: 600; }
.perf span { color: var(--muted); font-size: 16px; }

/* ---------- instalar ---------- */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.steps li { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.step-n { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; background: var(--accent); color: #fff; font: 700 22px/1 var(--display); }
.steps h3 { font-size: 24px; margin: 16px 0 8px; }
.steps p { color: var(--muted); font-size: 16px; }
.download {
  margin-top: 16px; padding: 22px 26px;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  border: 2px dashed var(--line); border-radius: var(--radius);
}
.download-title { font: 700 22px/1.2 var(--display); }
.download-meta { color: var(--muted); font-size: 15px; margin-top: 4px; }

/* ---------- beta ---------- */
.todo { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.todo li { padding: 16px 18px 16px 48px; position: relative; background: var(--bg-2); border-radius: 10px; color: var(--muted); font-size: 16px; }
.todo li::before { content: ""; position: absolute; left: 18px; top: 21px; width: 14px; height: 14px; border: 2px solid var(--accent); border-radius: 4px; }

/* ---------- faq ---------- */
.faq { display: grid; gap: 10px; max-width: 820px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 22px; font-weight: 600; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 700 22px/1 var(--display); color: var(--accent); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 22px 20px; color: var(--muted); }

/* ---------- créditos ---------- */
.credit-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.credit-list li { background: var(--bg); padding: 20px; }
.credit-list b { display: block; font-weight: 600; margin-bottom: 4px; }
.credit-list span { color: var(--muted); font-size: 15px; }

/* ---------- rodapé ---------- */
.footer {
  max-width: var(--max); margin: 96px auto 0; padding: 40px 16px 56px;
  border-top: 1px solid var(--line);
  display: grid; grid-template-columns: auto 1fr; gap: 32px; align-items: center;
}
.footer-brand { display: flex; align-items: center; gap: 16px; }
.footer-brand img { border-radius: 16px; }
.footer-name { font: 700 22px/1.2 var(--display); }
.footer-brand p:not(.footer-name) { color: var(--muted); font-size: 15px; }
.legal { color: var(--muted); font-size: 13px; line-height: 1.55; }

/* ---------- responsivo ---------- */
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; padding-top: 48px; gap: 64px; }
  .stats { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
  .feat-wide { grid-template-columns: 1fr; }
  .gimmicks { grid-template-columns: 1fr; }
  .battle-shot { grid-column: 1; grid-row: auto; }
  .phone { grid-template-columns: 1fr; gap: 24px; }
  .credit-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  body { font-size: 16px; }
  .nav-toggle {
    display: grid; gap: 6px; width: 44px; height: 44px; place-content: center;
    background: transparent; border: 1px solid var(--line); border-radius: 10px; cursor: pointer;
  }
  .nav-toggle span { width: 20px; height: 2px; background: var(--text); transition: transform .2s; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }
  .nav nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 8px 16px 16px; background: var(--bg); border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav nav.open { display: flex; }
  .nav nav a:not(.btn) { padding: 14px 0; font-size: 17px; border-bottom: 1px solid var(--line); }
  .nav nav .btn { margin-top: 14px; }
  .section { padding-top: 72px; }
  .features, .steps, .todo, .credit-list { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .starter-grid { grid-template-columns: repeat(6, 1fr); }
  .gallery { grid-template-columns: 1fr 1fr; }
  .shot-big { grid-column: 1 / -1; grid-row: auto; }
  .device { border-radius: 24px; padding: 9px 10px; }
  .device-screen { border-radius: 14px; }
  .hero-sprites { left: -6px; bottom: -40px; }
  .hero-sprites img { width: 64px; height: 64px; }
  .footer { grid-template-columns: 1fr; }
  .tabs button { font-size: 15px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .parade-track { animation: none; }
  .btn, .shot img, .starter-grid img { transition: none; }
}