/*
Theme Name: VRFlash Tema
Theme URI: https://vrflash.com.br
Description: Tema do site VRFlash — visual China futurista, mobile primeiro. Cria as páginas Jogar e Casos e a página inicial ao ativar.
Author: Grupo LCS
Version: 2.0.0
Requires PHP: 8.0
License: Proprietário — uso interno
Text Domain: vrflash-tema
*/

@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800&family=Rajdhani:wght@500;600;700&family=Noto+Sans+SC:wght@900&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@500;700&display=swap');

:root {
  --ink: #06080c; --ink2: #090d14; --panel: #0d131c; --panel2: #111a26;
  --cyan: #00d8e6; --red: #ff3b4e; --gold: #f6c453; --ok: #2ee6a6;
  --signal: #f2f6f8; --muted: #8494a0; --line: rgba(0,216,230,.2); --line-red: rgba(255,59,78,.4);
  --display: 'Orbitron', 'Rajdhani', system-ui, sans-serif;
  --head: 'Rajdhani', 'Inter', system-ui, sans-serif;
  --hanzi: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, Consolas, monospace;
  --body: 'Inter', -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  --wrap: 1120px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; color: var(--signal); font: 16px/1.6 var(--body); min-height: 100vh; display: flex; flex-direction: column;
  background:
    radial-gradient(1000px 520px at 6% -6%, rgba(0,216,230,.12), transparent 60%),
    radial-gradient(800px 460px at 108% 4%, rgba(255,59,78,.11), transparent 55%),
    linear-gradient(rgba(0,216,230,.03) 1px, transparent 1px) 0 0 / 100% 40px,
    linear-gradient(90deg, rgba(0,216,230,.025) 1px, transparent 1px) 0 0 / 40px 100%,
    var(--ink);
  background-attachment: fixed;
}
a { color: var(--cyan); }
img, svg { max-width: 100%; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; z-index: 99; background: var(--gold); color: #000; padding: 8px 12px; }
.wrap { width: min(var(--wrap), 100% - 32px); margin-inline: auto; }
main { flex: 1; }

/* cabeçalho */
.site-head { position: sticky; top: 0; z-index: 40; background: rgba(6,8,12,.88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; gap: 14px; min-height: 60px; flex-wrap: wrap; padding: 6px 0; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--signal); }
.brand svg { width: 36px; height: 36px; filter: drop-shadow(0 0 10px rgba(0,216,230,.6)); }
.brand span { font: 800 19px var(--display); letter-spacing: 1.5px; text-transform: uppercase; }
.brand b { color: var(--cyan); text-shadow: 0 0 14px rgba(0,216,230,.6); }
.menu { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.menu a { text-decoration: none; color: var(--muted); font: 700 14px var(--head); letter-spacing: 1px; text-transform: uppercase; padding: 12px 12px; border-bottom: 2px solid transparent; }
.menu a:hover, .menu a.on { color: var(--signal); border-color: var(--red); }
.menu a.cta { color: #fff; border: 0; padding: 12px 18px; background: linear-gradient(180deg, var(--red), #c81f33); font: 800 12px var(--display); letter-spacing: 1px; margin-left: 6px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px)); }

/* botões */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 14px 26px; text-decoration: none; cursor: pointer;
  font: 800 13px var(--display); letter-spacing: 1px; text-transform: uppercase; color: #fff; border: 0; background: linear-gradient(180deg, var(--red), #c81f33);
  box-shadow: 0 14px 30px -12px rgba(255,59,78,.7);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px)); transition: transform .12s, filter .12s; }
.btn:hover { transform: translateY(-2px); filter: brightness(1.12); }
.btn.ghost { background: rgba(0,216,230,.08); color: var(--cyan); box-shadow: inset 0 0 0 1px var(--line); }

/* hero */
.hero { position: relative; padding: clamp(48px, 9vw, 110px) 0 clamp(40px, 7vw, 80px); overflow: hidden; }
.hero::before { content: "闪"; position: absolute; right: -2vw; top: -4vw; font: 900 min(62vw, 560px)/1 var(--hanzi); color: rgba(255,59,78,.06); pointer-events: none; }
.kick { font: 12px var(--mono); letter-spacing: 3px; text-transform: uppercase; color: var(--red); display: flex; align-items: center; gap: 12px; margin: 0 0 14px; }
.kick::before { content: ""; width: 26px; height: 2px; background: var(--red); box-shadow: 0 0 8px var(--red); }
.hero h1 { font: 800 clamp(34px, 8vw, 72px)/1.04 var(--display); text-transform: uppercase; letter-spacing: 1px; margin: 0 0 18px; max-width: 14ch; }
.hero h1 em { font-style: normal; color: var(--cyan); text-shadow: 0 0 28px rgba(0,216,230,.6); }
.hero p.lede { font-size: clamp(16px, 2.4vw, 19px); color: #b9c6ce; max-width: 56ch; margin: 0 0 28px; }
.hero .acts { display: flex; gap: 12px; flex-wrap: wrap; }
.hanzi-line { font: 700 13px var(--hanzi); color: var(--red); letter-spacing: 6px; margin-top: 26px; opacity: .8; }

/* números */
.nums { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0 0 clamp(40px, 7vw, 80px); }
@media (max-width: 760px) { .nums { grid-template-columns: repeat(2, 1fr); } }
.num { padding: 18px 16px; background: linear-gradient(160deg, var(--panel2), var(--panel)); border: 1px solid var(--line); position: relative;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px)); }
.num::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--cyan); }
.num b { display: block; font: 800 clamp(26px, 5vw, 40px) var(--display); color: var(--cyan); text-shadow: 0 0 18px rgba(0,216,230,.45); }
.num span { font: 11px var(--mono); letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }

/* seções */
.sec { padding: clamp(32px, 6vw, 64px) 0; }
.sec h2 { font: 800 clamp(22px, 4.6vw, 36px)/1.1 var(--display); text-transform: uppercase; letter-spacing: 1px; margin: 0 0 12px; }
.sec h2::before { content: ""; display: block; width: 44px; height: 3px; background: var(--red); box-shadow: 0 0 10px var(--red); margin-bottom: 14px; }
.sec .sub { color: #b9c6ce; max-width: 62ch; margin: 0 0 26px; }
.grid { display: grid; gap: 14px; }
.g3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.g4 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.card { padding: 22px 20px; background: linear-gradient(160deg, var(--panel2), var(--panel)); border: 1px solid var(--line); position: relative;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px)); }
.card h3 { margin: 0 0 6px; font: 700 20px var(--head); letter-spacing: .8px; text-transform: uppercase; }
.card p { margin: 0; color: #b9c6ce; font-size: 14.5px; }
.card .n { font: 800 13px var(--mono); color: var(--red); letter-spacing: 2px; display: block; margin-bottom: 10px; }
.card .hz { position: absolute; right: 12px; top: 6px; font: 900 44px var(--hanzi); color: rgba(255,59,78,.12); }

.fabs { display: flex; flex-wrap: wrap; gap: 10px; }
.fab { padding: 12px 20px; font: 700 17px var(--head); letter-spacing: 1px; background: var(--panel); border: 1px solid var(--line); color: var(--signal);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px); }
.note { color: var(--muted); font-size: 13px; margin-top: 16px; }

/* faq */
details.q { border: 1px solid var(--line); background: var(--panel); margin-bottom: 10px; }
details.q summary { cursor: pointer; padding: 16px 18px; font: 700 17px var(--head); letter-spacing: .5px; min-height: 52px; list-style: none; display: flex; justify-content: space-between; gap: 12px; align-items: center; }
details.q summary::-webkit-details-marker { display: none; }
details.q summary::after { content: "+"; color: var(--red); font: 800 22px var(--mono); }
details.q[open] summary::after { content: "−"; }
details.q p { margin: 0; padding: 0 18px 16px; color: #b9c6ce; }

.final { text-align: center; padding: clamp(40px, 8vw, 90px) 0; }
.final h2::before { margin-inline: auto; }
.final .acts { display: flex; justify-content: center; }

/* páginas internas */
.page-body { padding: 24px 0 40px; }
.page-body .wrap.narrow { width: min(820px, 100% - 32px); }
.entry h1 { font: 800 clamp(24px, 5vw, 36px) var(--display); text-transform: uppercase; letter-spacing: 1px; }
.entry { color: #d3dde3; }
.page-game .wrap { width: min(1060px, 100% - 16px); }

/* rodapé */
.site-foot { border-top: 1px solid var(--line); background: rgba(6,8,12,.9); margin-top: 20px; }
.site-foot .wrap { padding: 26px 0 30px; display: flex; flex-wrap: wrap; gap: 14px 30px; justify-content: space-between; align-items: center; font-size: 13px; color: var(--muted); }
.site-foot a { color: var(--muted); text-decoration: none; border-bottom: 1px solid var(--line); }
.site-foot a:hover { color: var(--gold); border-color: var(--gold); }
.site-foot .tag { font-family: var(--hanzi); color: var(--red); letter-spacing: 4px; }
.to-top { position: fixed; right: 14px; bottom: 14px; z-index: 30; width: 46px; height: 46px; display: none; place-items: center; cursor: pointer;
  background: var(--panel); color: var(--cyan); border: 1px solid var(--line); font: 800 18px var(--mono); }
.to-top.show { display: grid; }

@media (max-width: 560px) {
  .menu a:not(.cta) { padding: 12px 8px; font-size: 13px; }
  .brand span { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn { transition: none; } }