/* ==========================================================================
   Matter Sandbox — a página da lista de espera (matter.armorsandbox.com)
   A paleta e as fontes são as do site do Armor Sandbox (site/style.css): os dois
   jogos são da mesma casa, e o fundo quase preto é a moldura que o fogo e o metal
   em brasa das capturas pedem. A logo é só branco e cinza (o dono não quer cor
   nela); a cor da página é o âmbar do fogo, e o azul só onde há eletricidade.
   ========================================================================== */

:root {
  --bg:        #07090d;
  --bg-2:      #0b0e13;
  --panel:     #12161f;
  --panel-2:   #191f2b;
  --line:      #232b3a;
  --line-2:    #2f394b;
  --text:      #e9edf4;
  --dim:       #aeb7c6;
  --muted:     #7b8598;
  --amber:     #f59e0b;
  --amber-2:   #fb923c;
  --hot:       #ffd9a0;
  --sky:       #38bdf8;
  --ok:        #4ade80;
  --err:       #f87171;

  --f-display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --f-body:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono:    "JetBrains Mono", ui-monospace, Consolas, monospace;

  --wrap: 1180px;
  --pad: clamp(1rem, 4vw, 2.75rem);
  --gap-sec: clamp(4.5rem, 11vh, 8rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video, canvas { max-width: 100%; display: block; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
::selection { background: var(--amber); color: #0b0e13; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; border-radius: 3px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* A poeira, quase invisível: tira o aspecto de degradê digital limpo demais. */
.grain {
  position: fixed; inset: 0; z-index: 3; pointer-events: none; opacity: .035; mix-blend-mode: overlay;
  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='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--pad); }
.section { position: relative; padding-block: var(--gap-sec); }
.center { text-align: center; margin-inline: auto; }

h1, h2, h3 {
  font-family: var(--f-display); font-weight: 800; text-transform: uppercase;
  line-height: .92; letter-spacing: .005em; margin: 0; text-wrap: balance;
}
h1 { font-size: clamp(2.9rem, 8.4vw, 6.6rem); }
h1 em, h2 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--amber) 0%, var(--hot) 45%, var(--amber-2) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
h2 { font-size: clamp(2.3rem, 5.6vw, 4.2rem); }
h3 { font-size: clamp(1.45rem, 3.2vw, 1.8rem); }
.eyebrow {
  margin: 0 0 1.1rem; font-family: var(--f-mono); font-size: .74rem; letter-spacing: .22em;
  text-transform: uppercase; color: var(--amber);
}
.lede { color: var(--dim); font-size: clamp(1.02rem, 1.6vw, 1.15rem); max-width: 38rem; margin: 1.4rem 0 0; }
.lede.center { max-width: 36rem; margin-inline: auto; }

/* ------------------------------------------------------------- botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.35rem; border: 0; border-radius: 10px; cursor: pointer; white-space: nowrap;
  background: linear-gradient(180deg, #ffb53a, var(--amber) 55%, #e48a06);
  color: #140c02; font-weight: 600; text-decoration: none;
  box-shadow: 0 0 0 1px rgba(255, 210, 140, .25) inset, 0 10px 30px -10px rgba(245, 158, 11, .55);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), filter .2s;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.06); box-shadow: 0 0 0 1px rgba(255, 210, 140, .35) inset, 0 14px 36px -10px rgba(245, 158, 11, .7); }
.btn:disabled { opacity: .6; cursor: progress; transform: none; }
.btn-sm { padding: .55rem .95rem; font-size: .9rem; border-radius: 8px; }

/* ------------------------------------------------------------ o topo */
.top {
  position: fixed; inset: 0 0 auto; z-index: 20;
  background: linear-gradient(180deg, rgba(7, 9, 13, .92), rgba(7, 9, 13, .72));
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(35, 43, 58, .6);
}
.top-in { display: flex; align-items: center; gap: 1.5rem; height: 64px; }
.brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; }
.brand img { height: 26px; width: auto; }
.brand span { font-family: var(--f-display); font-weight: 800; font-size: 1.25rem; letter-spacing: .06em; text-transform: uppercase; }
.top-nav { display: flex; gap: 1.6rem; margin-left: auto; }
.top-nav a { color: var(--dim); text-decoration: none; font-size: .93rem; }
.top-nav a:hover { color: var(--text); }
.top-act { display: flex; align-items: center; gap: .7rem; }
.lang {
  background: transparent; border: 1px solid var(--line-2); border-radius: 8px; padding: .38rem .6rem;
  font-family: var(--f-mono); font-size: .75rem; color: var(--dim); cursor: pointer;
}
.lang:hover { color: var(--text); border-color: var(--muted); }

/* ------------------------------------------------------------- herói */
.hero {
  position: relative; padding: calc(64px + clamp(2.5rem, 8vh, 5.5rem)) 0 clamp(3.5rem, 9vh, 6rem);
  background:
    radial-gradient(60% 55% at 78% 45%, rgba(245, 158, 11, .14), transparent 70%),
    radial-gradient(40% 40% at 10% 10%, rgba(56, 189, 248, .05), transparent 70%);
}
.hero-in { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero-shot { margin: 0; }
.screen {
  position: relative; border-radius: 18px; overflow: hidden; background: #000;
  border: 1px solid var(--line-2);
  box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .9), 0 0 0 6px rgba(18, 22, 31, .8), 0 0 80px -10px rgba(245, 158, 11, .25);
}
.screen video { width: 100%; aspect-ratio: 1080 / 760; object-fit: cover; image-rendering: pixelated; }
.chip {
  position: absolute; left: 12px; top: 12px; padding: .28rem .55rem; border-radius: 6px;
  background: rgba(7, 9, 13, .72); border: 1px solid rgba(255, 255, 255, .08);
  font-family: var(--f-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--dim);
}
.hero-shot figcaption { margin-top: .9rem; color: var(--muted); font-size: .86rem; }
.maker {
  display: inline-flex; align-items: center; gap: .4rem; margin-top: 1.6rem; color: var(--muted);
  font-size: .9rem; text-decoration: none; border-bottom: 1px dashed var(--line-2); padding-bottom: 2px;
}
.maker strong { color: var(--dim); font-weight: 600; }
.maker:hover strong { color: var(--text); }

/* ----------------------------------------------------- a lista de espera */
.wl { margin-top: 2rem; max-width: 34rem; }
.wl-row {
  display: flex; gap: .5rem; padding: .4rem; border-radius: 14px;
  background: var(--panel); border: 1px solid var(--line-2);
}
.wl-row:focus-within { border-color: rgba(245, 158, 11, .6); box-shadow: 0 0 0 4px rgba(245, 158, 11, .12); }
.wl input[type="email"] {
  flex: 1; min-width: 0; border: 0; background: transparent; padding: .7rem .85rem; outline: none; font-size: 1rem;
}
.wl input[type="email"]::placeholder { color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.wl-msg { min-height: 1.3em; margin: .6rem 0 0; font-size: .92rem; }
.wl-msg.ok { color: var(--ok); }
.wl-msg.err { color: var(--err); }
.wl-fine { margin: .25rem 0 0; color: var(--muted); font-size: .8rem; }
.wl-fine a { color: var(--dim); }
.wl.done .wl-row { display: none; }

/* --------------------------------------------------------- a demonstração */
.play { background: linear-gradient(180deg, var(--bg), var(--bg-2)); border-top: 1px solid var(--line); }
.toy {
  margin: 2.5rem auto 0; max-width: 900px; border-radius: 16px; overflow: hidden;
  background: #05070a; border: 1px solid var(--line-2);
  box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .9);
}
.toy-bar { display: flex; flex-wrap: wrap; gap: .4rem; padding: .7rem; background: var(--panel); border-bottom: 1px solid var(--line); }
.toy-bar button {
  border: 1px solid var(--line-2); background: var(--panel-2); color: var(--dim); border-radius: 8px;
  padding: .42rem .8rem; font-size: .88rem; cursor: pointer; display: inline-flex; align-items: center; gap: .45rem;
}
.toy-bar button::before { content: ""; width: .7rem; height: .7rem; border-radius: 3px; background: var(--sw, #444); }
.toy-bar button[data-mat="1"] { --sw: #d9b26a; }
.toy-bar button[data-mat="2"] { --sw: #2f6fd6; }
.toy-bar button[data-mat="6"] { --sw: #ff6a1a; }
.toy-bar button[data-mat="5"] { --sw: #ffc23a; }
.toy-bar button[data-mat="4"] { --sw: #8a5a32; }
.toy-bar button[data-mat="3"] { --sw: #8a8f98; }
.toy-bar button[data-mat="0"] { --sw: transparent; }
.toy-bar button[data-mat="0"]::before { border: 1px dashed var(--muted); }
.toy-bar button.on { color: var(--text); border-color: var(--amber); background: rgba(245, 158, 11, .12); }
.toy-bar .toy-reset { margin-left: auto; }
.toy-bar .toy-reset::before { display: none; }
#toy { width: 100%; aspect-ratio: 200 / 120; image-rendering: pixelated; touch-action: none; cursor: crosshair; background: #05070a; }
.toy-note { text-align: center; color: var(--muted); font-size: .88rem; margin: 1.1rem auto 0; max-width: 34rem; }

/* ---------------------------------------------------------------- recursos */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; margin-top: 2.8rem; }
.card {
  border-radius: 16px; overflow: hidden; background: var(--panel); border: 1px solid var(--line);
  transition: border-color .3s, transform .3s var(--ease);
}
.card:hover { border-color: var(--line-2); transform: translateY(-3px); }
.card video { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; image-rendering: pixelated; background: #05070a; }
.card-t { padding: 1.2rem 1.25rem 1.4rem; }
.card-t p { margin: .6rem 0 0; color: var(--dim); font-size: .95rem; }
.more {
  list-style: none; padding: 0; margin: 2.2rem 0 0;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line);
  border: 1px solid var(--line); border-radius: 16px; overflow: hidden;
}
.more li { background: var(--bg-2); padding: 1.25rem 1.3rem; display: grid; gap: .3rem; }
.more b { font-family: var(--f-display); font-size: 1.25rem; text-transform: uppercase; letter-spacing: .02em; }
.more span { color: var(--dim); font-size: .92rem; }

/* ------------------------------------------------------------------ teaser */
.teaser { background: radial-gradient(50% 60% at 70% 50%, rgba(245, 158, 11, .1), transparent 70%), var(--bg-2); border-block: 1px solid var(--line); }
.teaser-in { display: grid; grid-template-columns: 1fr auto; gap: clamp(2rem, 6vw, 5rem); align-items: center; }
.phone {
  width: min(330px, 78vw); padding: 10px; border-radius: 40px; background: #0d1017;
  border: 1px solid var(--line-2); box-shadow: 0 40px 90px -30px rgba(0, 0, 0, .95), 0 0 0 1px #000 inset;
}
.phone video { width: 100%; aspect-ratio: 9 / 16; border-radius: 30px; background: #000; object-fit: cover; }
.social { margin-top: 1.6rem; display: flex; gap: .7rem; flex-wrap: wrap; }
.social a {
  border: 1px solid var(--line-2); border-radius: 999px; padding: .45rem .95rem; text-decoration: none;
  color: var(--dim); font-size: .9rem;
}
.social a:hover { color: var(--text); border-color: var(--muted); }

/* ------------------------------------------------------------ o fim */
.join { text-align: center; background: radial-gradient(45% 60% at 50% 0%, rgba(245, 158, 11, .12), transparent 70%); }
.join-in { display: flex; flex-direction: column; align-items: center; }
.join-mark { width: 150px; height: auto; margin-bottom: 1.6rem; opacity: .95; }
.join .lede { margin-inline: auto; }

.foot { border-top: 1px solid var(--line); padding: 2.2rem 0 2.6rem; color: var(--muted); font-size: .86rem; }
.foot-in { display: flex; flex-wrap: wrap; gap: 1.2rem 2.5rem; align-items: center; justify-content: space-between; }
.foot .brand img { height: 20px; }
.foot .brand span { font-size: 1.05rem; color: var(--dim); }
.foot-legal p { margin: .1rem 0; }
.foot-legal a, .foot-links a { color: var(--dim); }
.foot-links { display: flex; gap: 1.2rem; flex-wrap: wrap; }

/* As revelações ao rolar: só com o JavaScript ligado (main.js põe a classe .js). */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }

/* --------------------------------------------------------------- telas menores */
@media (max-width: 920px) {
  .hero-in, .teaser-in { grid-template-columns: 1fr; }
  .hero-shot { order: -1; }
  .teaser-in { justify-items: center; text-align: center; }
  .teaser .lede { margin-inline: auto; }
  .social { justify-content: center; }
  .cards { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .card video { aspect-ratio: 1 / 1; }
  .more { grid-template-columns: 1fr 1fr; }
  .top-nav { display: none; }
  .top-act { margin-left: auto; }
}
@media (max-width: 560px) {
  .brand span { font-size: 1.05rem; }
  .top-in { gap: .8rem; }
  .btn-sm { padding: .5rem .7rem; font-size: .82rem; }
  .wl-row { flex-direction: column; }
  .wl-row .btn { width: 100%; }
  .more { grid-template-columns: 1fr; }
  .toy-bar button { padding: .38rem .6rem; font-size: .82rem; }
  .toy-bar .toy-reset { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .rv { opacity: 1; transform: none; transition: none; }
}

/* ------------------------------------------------------- a política de privacidade */
.legal-in { max-width: 46rem; padding-block: 2.5rem 5rem; }
.legal .brand { margin-bottom: 2.5rem; }
.legal h1 { font-size: clamp(2.2rem, 6vw, 3.2rem); }
.legal h2 { font-size: 1.5rem; margin: 2.2rem 0 .6rem; }
.legal p, .legal li { color: var(--dim); }
.legal strong { color: var(--text); }
.legal a { color: var(--amber); }
.legal .updated { color: var(--muted); font-size: .9rem; margin: .6rem 0 2rem; }
.legal ul { padding-left: 1.2rem; }
.legal li { margin: .4rem 0; }
.legal hr { border: 0; border-top: 1px solid var(--line); margin: 4rem 0 3rem; }
.legal .back { margin-top: 3rem; }

/* ------------------------------------------------- os botões das lojas e o popup */
.stores { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 2.1rem; }
.stores-center { justify-content: center; }
.store {
  position: relative; display: inline-flex; align-items: center; gap: .8rem; min-width: 214px;
  padding: .75rem 1.15rem .75rem 1rem; border-radius: 14px; cursor: pointer; text-align: left;
  background: linear-gradient(180deg, #161b26, #10141c); border: 1px solid var(--line-2); color: var(--text);
  box-shadow: 0 12px 30px -16px rgba(0, 0, 0, .9);
  transition: transform .2s var(--ease), border-color .2s, box-shadow .2s;
}
.store:hover { transform: translateY(-2px); border-color: rgba(245, 158, 11, .55); box-shadow: 0 16px 36px -14px rgba(245, 158, 11, .35); }
.store svg { flex: none; }
.store-txt { display: grid; line-height: 1.15; }
.store-txt small { color: var(--muted); font-size: .72rem; }
.store-txt b { font-size: 1.12rem; font-weight: 600; letter-spacing: -.01em; }
.soon {
  position: absolute; top: -9px; right: 10px; padding: .1rem .45rem; border-radius: 6px;
  background: var(--amber); color: #140c02; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .12em; text-transform: uppercase;
}
.stores-note { margin: .9rem 0 0; color: var(--muted); font-size: .88rem; }
.join .stores-note { text-align: center; }

.modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 1rem; }
.modal[hidden] { display: none; }
.modal-back { position: absolute; inset: 0; background: rgba(3, 4, 7, .78); backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px); }
.modal-card {
  position: relative; width: min(460px, 100%); padding: 2rem 1.6rem 1.6rem; border-radius: 18px;
  background: var(--panel); border: 1px solid var(--line-2); box-shadow: 0 40px 90px -20px rgba(0, 0, 0, .95);
}
.modal-x {
  position: absolute; top: .55rem; right: .65rem; width: 2.2rem; height: 2.2rem; border: 0; border-radius: 8px;
  background: transparent; color: var(--muted); font-size: 1.6rem; line-height: 1; cursor: pointer;
}
.modal-x:hover { color: var(--text); background: var(--panel-2); }
.modal-mark { width: 84px; height: auto; margin-bottom: 1.2rem; }
.modal-card .eyebrow { margin-bottom: .5rem; }
.modal-card h3 { font-size: 2rem; }
.modal-body { color: var(--dim); margin: .8rem 0 0; font-size: .97rem; }
.modal-card .wl { margin-top: 1.3rem; }
@media (max-width: 560px) {
  .store { min-width: 0; flex: 1 1 100%; }
}

/* O topo no celular estreito: a marca numa linha só, e o botão do topo sai (os das lojas estão logo abaixo do vídeo). */
.brand span { white-space: nowrap; }
@media (max-width: 430px) {
  .top-act .btn-sm { display: none; }
}