/* ==========================================================
   CLEITINHO.DEV — tema retrô vermelho + roxo
   ========================================================== */
:root {
  --bg: #14012b;
  --bg-2: #1e0440;
  --panel: rgba(40, 8, 78, 0.65);
  --violet: #a855f7;
  --violet-d: #6d28d9;
  --red: #ff1f4b;
  --red-d: #b3002d;
  --pink: #ff4fa3;
  --text: #f3e8ff;
  --muted: #b9a1d9;
  /* --font-script: fonte extra do idioma atual (CJK, árabe, devanágari...), ver "Idiomas" no fim */
  --font-script: 'Courier New';
  --font-pixel: 'Press Start 2P', var(--font-script), 'Courier New', ui-monospace, monospace;
  --font-body: ui-monospace, 'Courier New', var(--font-script), monospace;
  --fs: 1; /* escala das letras pequenas em pixel (sobe em idiomas de escrita complexa) */
  --glow-r: 0 0 6px rgba(255,31,75,.9), 0 0 18px rgba(255,31,75,.6), 0 0 36px rgba(255,31,75,.4);
  --glow-v: 0 0 6px rgba(168,85,247,.9), 0 0 18px rgba(168,85,247,.6), 0 0 36px rgba(168,85,247,.4);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; } /* clip: no celular, o sol que sai da tela não alarga a página */
body {
  margin: 0; min-height: 100vh; color: var(--text);
  background: radial-gradient(ellipse at 50% -10%, #3b0a73 0%, var(--bg) 55%, #0a0016 100%) fixed;
  font-family: var(--font-body); line-height: 1.7; font-size: 16px; overflow-x: hidden; overflow-x: clip;
  display: flex; flex-direction: column;
}
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; inset-inline-start: 8px; top: -60px; z-index: 100; background: var(--red); color: #fff; padding: 10px 14px; font-family: var(--font-pixel); font-size: calc(10px * var(--fs)); text-decoration: none; }
.skip-link:focus { top: 8px; }

/* ---------- Camadas de fundo ---------- */
.bg-grid {
  position: fixed; inset: auto 0 0 0; height: 55vh; z-index: -2; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,31,75,.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168,85,247,.55) 1px, transparent 1px);
  background-size: 50px 50px;
  transform: perspective(380px) rotateX(62deg); transform-origin: bottom;
  -webkit-mask-image: linear-gradient(to top, #000 10%, transparent 90%);
          mask-image: linear-gradient(to top, #000 10%, transparent 90%);
  animation: gridMove 3s linear infinite;
}
@keyframes gridMove { to { background-position: 0 50px, 50px 0; } }
.bg-glow { position: fixed; inset: 0; z-index: -3; pointer-events: none;
  background: radial-gradient(circle at 15% 20%, rgba(255,31,75,.18), transparent 40%),
              radial-gradient(circle at 85% 30%, rgba(168,85,247,.22), transparent 45%); }
.crt { position: fixed; inset: 0; z-index: 90; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(0,0,0,0) 0, rgba(0,0,0,0) 2px, rgba(0,0,0,.22) 3px, rgba(0,0,0,0) 4px);
  box-shadow: inset 0 0 120px rgba(0,0,0,.65);
  animation: flicker 5s infinite steps(1);
}
@keyframes flicker { 0%,100%{opacity:1} 92%{opacity:.94} 93%{opacity:1} 96%{opacity:.9} 97%{opacity:1} }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: flex-start; gap: 16px;
  padding: 14px clamp(14px, 4vw, 40px);
  background: linear-gradient(to bottom, rgba(20,1,43,.95), rgba(20,1,43,.75));
  border-bottom: 3px solid var(--violet-d);
  box-shadow: 0 4px 0 rgba(255,31,75,.5), 0 10px 30px rgba(168,85,247,.25);
  backdrop-filter: blur(6px);
}
.brand { font-family: 'Press Start 2P', 'Courier New', monospace; font-size: clamp(12px, 2vw, 16px); color: #fff; text-decoration: none; text-shadow: var(--glow-r); position: relative; white-space: nowrap; margin-inline-end: auto; }
.brand-icon { color: var(--red); margin-inline-end: 10px; display: inline-block; animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .2; } }
.brand:hover { animation: shake .3s steps(2) 2; }
@keyframes shake { 25%{transform:translate(-2px,1px)} 75%{transform:translate(2px,-1px)} }

.main-nav { position: relative; }
.nav-list { list-style: none; margin: 0; padding: 0 0 8px; display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.nav-indicator {
  position: absolute; bottom: 0; left: 0; height: 4px; width: 0; background: linear-gradient(90deg, var(--red), var(--violet));
  box-shadow: var(--glow-r); transition: transform .45s cubic-bezier(.7,-.4,.3,1.4), width .45s cubic-bezier(.7,-.4,.3,1.4);
  image-rendering: pixelated;
}
.nav-indicator::after { content: ''; position: absolute; right: 0; top: -6px; width: 8px; height: 8px; background: #fff; box-shadow: 0 0 10px #fff, var(--glow-r); animation: blink .8s steps(2) infinite; }

/* ---------- Botões (base) ---------- */
.btn {
  --c1: var(--red); --c2: var(--violet);
  position: relative; display: inline-flex; align-items: center; gap: 8px; overflow: hidden; isolation: isolate;
  padding: 12px 18px; cursor: pointer; text-decoration: none; user-select: none;
  font-family: var(--font-pixel); font-size: calc(11px * var(--fs)); letter-spacing: .5px; color: var(--text);
  background: rgba(20,1,43,.9); border: 3px solid var(--c2);
  box-shadow: 4px 4px 0 var(--c1), 0 0 14px rgba(168,85,247,.35);
  transition: transform .12s steps(3), box-shadow .12s steps(3), color .2s, border-color .2s;
  -webkit-tap-highlight-color: transparent;
}
/* preenchimento deslizante em gradiente */
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, var(--c1), var(--c2), var(--c1)); background-size: 200% 100%;
  transform: translateX(-101%) skewX(-18deg); transform-origin: left; transition: transform .45s cubic-bezier(.2,.8,.2,1);
}
/* brilho que cruza o botão */
.btn::after {
  content: ''; position: absolute; top: 0; bottom: 0; left: -60%; width: 40%; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); transform: skewX(-25deg); opacity: 0;
}
.btn:hover, .btn:focus-visible { color: #fff; border-color: var(--c1); text-shadow: 0 0 8px #fff; box-shadow: 4px 4px 0 var(--c2), var(--glow-r); transform: translate(-2px, -2px); }
.btn:hover::before, .btn:focus-visible::before { transform: translateX(0) skewX(-18deg) scaleX(1.3); animation: slideBg 1.4s linear infinite; }
.btn:hover::after, .btn:focus-visible::after { animation: shine .7s ease-out; }
@keyframes slideBg { to { background-position: -200% 0; } }
@keyframes shine { 0%{left:-60%;opacity:1} 100%{left:130%;opacity:0} }
/* efeito de glitch no texto */
.btn:hover .btn-label, .btn:focus-visible .btn-label { animation: glitchText .45s steps(2) 1; }
@keyframes glitchText {
  0% { transform: translate(0); text-shadow: 2px 0 var(--red), -2px 0 #00e5ff; }
  25% { transform: translate(-2px, 1px); text-shadow: -2px 0 var(--red), 2px 0 #00e5ff; }
  50% { transform: translate(2px, -1px); text-shadow: 2px 0 var(--red), -2px 0 #00e5ff; }
  75% { transform: translate(-1px, 0); }
  100% { transform: translate(0); text-shadow: 0 0 8px #fff; }
}
/* "pixel press": o botão afunda na sombra */
.btn:active { transform: translate(4px, 4px); box-shadow: 0 0 0 var(--c1), var(--glow-v); }
.btn:focus-visible { outline: 3px dashed #fff; outline-offset: 4px; }
.btn .btn-label, .btn .badge { position: relative; z-index: 2; }

/* ripple */
.ripple { position: absolute; z-index: 3; border-radius: 50%; pointer-events: none; transform: scale(0);
  background: radial-gradient(circle, rgba(255,255,255,.85), rgba(255,79,163,.5) 60%, transparent 70%); animation: ripple .65s ease-out forwards; }
@keyframes ripple { to { transform: scale(1); opacity: 0; } }

/* variantes */
.btn-primary { --c1: var(--red); --c2: var(--violet); font-size: calc(13px * var(--fs)); padding: 16px 26px; }
.btn-primary { animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 4px 4px 0 var(--c1), 0 0 26px rgba(255,31,75,.8); } }
.btn-secondary { --c1: var(--violet); --c2: var(--red); font-size: calc(13px * var(--fs)); padding: 16px 26px; }
.btn-small { font-size: calc(10px * var(--fs)); padding: 9px 14px; }

/* abas */
.nav-link { padding: 11px 12px; font-size: calc(10px * var(--fs)); }
.nav-link .badge { margin-inline-start: -2px; }
.nav-link.is-active { color: #fff; border-color: var(--red); text-shadow: var(--glow-r); box-shadow: 4px 4px 0 var(--violet), var(--glow-r); }
.nav-link.is-active::before { transform: translateX(0) skewX(-18deg) scaleX(1.3); opacity: .45; }

/* abas desabilitadas (em breve) */
.nav-link.is-disabled { color: #7e6a99; border-color: #3d2a5e; border-style: dashed; box-shadow: 3px 3px 0 #2a1745; background: rgba(20,1,43,.5); cursor: not-allowed; filter: saturate(.4); }
.nav-link.is-disabled:hover { transform: none; color: #7e6a99; text-shadow: none; box-shadow: 3px 3px 0 #2a1745; animation: denied .3s steps(2); }
.nav-link.is-disabled:hover::before, .nav-link.is-disabled:hover::after { display: none; }
.nav-link.is-disabled:active { transform: none; }
.nav-link.is-disabled .btn-label { animation: none !important; }
@keyframes denied { 25%{transform:translateX(-3px)} 75%{transform:translateX(3px)} }
.badge { font-size: calc(7px * var(--fs)); padding: 3px 5px; color: #fff; background: var(--red-d); border: 2px solid var(--red); text-transform: uppercase; animation: blink 1.6s steps(2) infinite; }

/* hamburger */
.menu-toggle { display: none; width: 52px; height: 46px; padding: 0; background: rgba(20,1,43,.9); border: 3px solid var(--violet); box-shadow: 3px 3px 0 var(--red); cursor: pointer; flex-direction: column; justify-content: center; align-items: center; gap: 5px; transition: transform .1s steps(2), box-shadow .1s steps(2); }
.menu-toggle:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--red); }
.menu-toggle:focus-visible { outline: 3px dashed #fff; outline-offset: 3px; }
.menu-toggle .bar { display: block; width: 24px; height: 4px; background: var(--text); box-shadow: 0 0 8px var(--red); transition: transform .25s steps(4), opacity .25s; }
.menu-toggle[aria-expanded="true"] .bar:nth-of-type(1) { transform: translateY(9px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] .bar:nth-of-type(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .bar:nth-of-type(3) { transform: translateY(-9px) rotate(-45deg); }

/* ---------- Conteúdo ---------- */
main { flex: 1; width: 100%; max-width: 1100px; margin: 0 auto; padding: clamp(24px, 5vw, 56px) clamp(16px, 4vw, 32px); outline: none; position: relative; }
.panel { position: relative; }
.panel:not([hidden]) { animation: panelIn .5s steps(6) both; }
@keyframes panelIn { from { opacity: 0; transform: translateY(14px); filter: hue-rotate(60deg) blur(2px); } to { opacity: 1; transform: none; filter: none; } }

.eyebrow { font-family: var(--font-pixel); font-size: calc(11px * var(--fs)); color: var(--pink); margin: 0 0 20px; text-shadow: var(--glow-r); }
.hero { position: relative; z-index: 2; padding: clamp(10px, 4vw, 40px) 0; }
.glitch, .section-title { font-family: var(--font-pixel); text-transform: uppercase; }
.glitch { position: relative; font-size: clamp(20px, 5.2vw, 46px); line-height: 1.35; margin: 0 0 24px; color: #fff; text-shadow: 3px 3px 0 var(--red-d), 0 0 24px rgba(168,85,247,.8); }
.glitch::before, .glitch::after { content: attr(data-text); position: absolute; inset: 0; pointer-events: none; }
.glitch::before { color: var(--red); transform: translate(2px, 0); clip-path: inset(0 0 60% 0); animation: glitchA 3.2s infinite steps(1); mix-blend-mode: screen; }
.glitch::after { color: #00e5ff; transform: translate(-2px, 0); clip-path: inset(60% 0 0 0); animation: glitchB 2.7s infinite steps(1); mix-blend-mode: screen; }
@keyframes glitchA { 0%,90%,100%{transform:translate(0);clip-path:inset(0 0 100% 0)} 91%{transform:translate(-4px,0);clip-path:inset(10% 0 55% 0)} 94%{transform:translate(4px,0);clip-path:inset(40% 0 30% 0)} 97%{transform:translate(-2px,0);clip-path:inset(70% 0 5% 0)} }
@keyframes glitchB { 0%,85%,100%{transform:translate(0);clip-path:inset(100% 0 0 0)} 86%{transform:translate(4px,0);clip-path:inset(20% 0 50% 0)} 90%{transform:translate(-4px,0);clip-path:inset(55% 0 20% 0)} 95%{transform:translate(2px,0);clip-path:inset(5% 0 80% 0)} }
.lead { max-width: 62ch; color: var(--muted); font-size: 16px; margin: 0 0 32px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 22px; margin-bottom: 44px; }
.stats { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 18px; }
.stats li { padding: 14px 20px; border: 3px solid var(--violet-d); background: var(--panel); box-shadow: 4px 4px 0 rgba(255,31,75,.55); display: grid; text-align: center; min-width: 110px; }
.stats strong { font-family: var(--font-pixel); font-size: 20px; color: var(--red); text-shadow: var(--glow-r); }
.stats span { font-size: calc(12px * var(--fs)); color: var(--muted); text-transform: uppercase; }

/* sol synthwave */
.sun { position: absolute; z-index: 1; right: -60px; top: 10px; width: clamp(180px, 34vw, 380px); aspect-ratio: 1; border-radius: 50%; opacity: .85; pointer-events: none;
  background: linear-gradient(to bottom, #ffb347 0%, var(--red) 45%, var(--violet) 100%);
  -webkit-mask-image: repeating-linear-gradient(to bottom, #000 0 14px, transparent 14px 18px);
          mask-image: repeating-linear-gradient(to bottom, #000 0 14px, transparent 14px 18px);
  box-shadow: 0 0 80px rgba(255,31,75,.6); filter: drop-shadow(0 0 30px rgba(255,31,75,.7)); animation: float 6s ease-in-out infinite; }
@keyframes float { 50% { transform: translateY(-14px); } }

.section-title { font-size: clamp(18px, 3.6vw, 30px); margin: 0 0 16px; color: #fff; text-shadow: 3px 3px 0 var(--violet-d), var(--glow-r); }
.section-title::after { content: '_'; animation: blink 1s steps(2) infinite; color: var(--red); }

/* cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 26px; }
.card { background: var(--panel); border: 3px solid var(--violet-d); padding: 18px; box-shadow: 6px 6px 0 var(--red-d); display: flex; flex-direction: column; gap: 10px; align-items: flex-start; transition: transform .2s steps(4), box-shadow .2s steps(4), border-color .2s; }
.card:hover { transform: translate(-4px, -4px); border-color: var(--red); box-shadow: 10px 10px 0 var(--violet), var(--glow-r); }
.card h3 { font-family: var(--font-pixel); font-size: calc(12px * var(--fs)); line-height: 1.6; margin: 4px 0 0; color: #fff; }
.card p { margin: 0 0 8px; color: var(--muted); font-size: 14px; flex: 1; }
.card-art { width: 100%; height: 120px; display: grid; place-items: center; font-size: 52px; border: 3px solid rgba(255,255,255,.1); position: relative; overflow: hidden; }
.card-art::after { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.18) 0 2px, transparent 2px 4px); }
.art-1 { background: linear-gradient(135deg, var(--red-d), var(--violet-d)); }
.art-2 { background: linear-gradient(135deg, var(--violet-d), #2a0a5e); }
.art-3 { background: linear-gradient(135deg, #5b0020, var(--violet)); }
.card:hover .card-art span, .card:hover .card-art { animation: none; }

/* tutoriais */
.tutorials { list-style: none; margin: 0; padding: 0; display: grid; gap: 18px; }
.tutorial { display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: center; padding: 16px 18px; background: var(--panel); border: 3px solid var(--violet-d); border-left: 8px solid var(--red); transition: transform .15s steps(3), box-shadow .15s steps(3), border-color .2s; }
.tutorial:hover { transform: translateX(8px); box-shadow: -6px 0 0 var(--violet), var(--glow-v); border-color: var(--violet); }
.tutorial h3 { font-family: var(--font-pixel); font-size: calc(12px * var(--fs)); margin: 0 0 6px; color: #fff; }
.tutorial p { margin: 0; color: var(--muted); font-size: 14px; }
.level { font-family: var(--font-pixel); font-size: calc(10px * var(--fs)); color: #fff; background: var(--red-d); padding: 8px 10px; border: 2px solid var(--red); text-shadow: var(--glow-r); }
.tag { font-family: var(--font-pixel); font-size: calc(8px * var(--fs)); padding: 6px 8px; border: 2px solid var(--violet); color: var(--violet); text-transform: uppercase; }

/* footer */
.site-footer { text-align: center; padding: 26px 16px 34px; border-top: 3px solid var(--violet-d); background: rgba(10,0,22,.7); font-size: calc(13px * var(--fs)); color: var(--muted); }
.site-footer p { margin: 4px 0; }
.footer-hint { font-family: var(--font-pixel); font-size: calc(8px * var(--fs)); color: var(--violet); }
.heart { color: var(--red); text-shadow: var(--glow-r); display: inline-block; animation: beat 1s steps(2) infinite; }
@keyframes beat { 50% { transform: scale(1.3); } }

/* ---------- Responsivo ---------- */
@media (max-width: 820px) {
  .menu-toggle { display: inline-flex; }
  .main-nav { position: absolute; top: 100%; left: 0; right: 0; padding: 0 14px; max-height: 0; overflow: hidden; visibility: hidden;
    background: rgba(20,1,43,.97); border-bottom: 3px solid var(--red); transition: max-height .4s steps(8), visibility .4s, padding .4s; }
  .main-nav.is-open { max-height: 680px; visibility: visible; padding: 16px 14px 22px; box-shadow: 0 14px 30px rgba(168,85,247,.3); }
  .nav-list { flex-direction: column; align-items: stretch; padding-bottom: 0; }
  .nav-list .btn { width: 100%; justify-content: space-between; }
  .nav-indicator { display: none; }
  .nav-link.is-active { border-inline-start-width: 10px; }
  .sun { opacity: .35; right: -80px; }
  .tutorial { grid-template-columns: 1fr; gap: 10px; }
  .tutorial .tag { justify-self: start; }
}
/* menu compacto: o app.js liga .is-compact quando as abas não cabem numa linha (idiomas mais longos) */
.site-header.is-compact .menu-toggle { display: inline-flex; }
.site-header.is-compact .main-nav { position: absolute; top: 100%; left: 0; right: 0; padding: 0 14px; max-height: 0; overflow: hidden; visibility: hidden;
    background: rgba(20,1,43,.97); border-bottom: 3px solid var(--red); transition: max-height .4s steps(8), visibility .4s, padding .4s; }
.site-header.is-compact .main-nav.is-open { max-height: 680px; visibility: visible; padding: 16px 14px 22px; box-shadow: 0 14px 30px rgba(168,85,247,.3); }
.site-header.is-compact .nav-list { flex-direction: column; align-items: stretch; padding-bottom: 0; }
.site-header.is-compact .nav-list .btn { width: 100%; justify-content: space-between; }
.site-header.is-compact .nav-indicator { display: none; }
.site-header.is-compact .nav-link.is-active { border-inline-start-width: 10px; }

/* ==========================================================
   GABINETE / MONITOR CRT (tela principal)
   ========================================================== */
.hero-compact { padding-bottom: 8px; }
.hero-compact .lead { margin-bottom: 18px; }
kbd { font-family: var(--font-pixel); font-size: calc(10px * var(--fs)); padding: 3px 6px; border: 2px solid var(--red); color: #fff; background: var(--red-d); box-shadow: 2px 2px 0 var(--violet-d); }
code { font-family: var(--font-body); color: var(--pink); background: rgba(255,79,163,.1); padding: 1px 5px; border: 1px solid rgba(255,79,163,.35); }

.cabinet {
  position: relative; z-index: 2; margin: 10px auto 0; max-width: 920px;
  padding: 18px clamp(12px, 3vw, 28px) 22px;
  background: linear-gradient(180deg, #2a0756 0%, #1a0336 60%, #12022a 100%);
  border: 4px solid var(--violet-d); border-radius: 10px;
  box-shadow: 8px 8px 0 var(--red-d), 0 0 0 4px #0a0016, 0 0 60px rgba(168,85,247,.35);
}
.cabinet-marquee {
  margin: -6px 0 16px; padding: 10px; text-align: center; border: 3px solid var(--red);
  background: linear-gradient(90deg, var(--red-d), var(--violet-d), var(--red-d)); background-size: 200% 100%;
  animation: slideBg 6s linear infinite; box-shadow: var(--glow-r);
}
.cabinet-marquee span { font-family: var(--font-pixel); font-size: clamp(9px, 1.6vw, 12px); color: #fff; text-shadow: 0 0 8px #fff, var(--glow-r); letter-spacing: 2px; }

.monitor { background: linear-gradient(145deg, #3a3346, #1d1824); padding: clamp(12px, 2.5vw, 22px); border-radius: 18px; box-shadow: inset 0 0 0 3px #4d4560, inset 0 -8px 0 #120f18, 0 6px 0 #0a0016; position: relative; }
.monitor-led { position: absolute; right: 22px; bottom: 2px; font-family: var(--font-pixel); font-size: calc(7px * var(--fs)); color: #8a7fa0; display: flex; align-items: center; gap: 6px; }
.led { width: 8px; height: 8px; border-radius: 50%; background: var(--red); box-shadow: 0 0 8px var(--red); animation: blink 2s steps(2) infinite; }

.screen {
  position: relative; overflow: hidden; border-radius: 22px / 18px; min-height: 360px;
  background: radial-gradient(ellipse at center, #1c0638 0%, #0c0119 70%, #050009 100%);
  box-shadow: inset 0 0 50px rgba(0,0,0,.9), inset 0 0 12px rgba(168,85,247,.5);
  color: #f6d9ff; text-shadow: 0 0 4px rgba(255,79,163,.8), 0 0 10px rgba(168,85,247,.5);
  animation: powerOn .9s cubic-bezier(.2,.9,.3,1) both;
}
.screen::before { /* scanlines internas */
  content: ''; position: absolute; inset: 0; z-index: 3; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.035) 0 1px, transparent 1px 3px);
}
.screen::after { /* faixa de varredura */
  content: ''; position: absolute; left: 0; right: 0; height: 90px; top: -90px; z-index: 3; pointer-events: none;
  background: linear-gradient(to bottom, transparent, rgba(168,85,247,.10), transparent);
  animation: scan 6s linear infinite;
}
@keyframes scan { to { top: 110%; } }
@keyframes powerOn {
  0% { transform: scale(1, .004); filter: brightness(6); opacity: 0; }
  40% { transform: scale(1, .004); filter: brightness(6); opacity: 1; }
  70% { transform: scale(1, 1.04); filter: brightness(1.6); }
  100% { transform: none; filter: none; }
}
.screen-glare { position: absolute; inset: 0; z-index: 4; pointer-events: none; border-radius: inherit; background: radial-gradient(ellipse at 25% 15%, rgba(255,255,255,.09), transparent 45%); }
.screen-inner { position: relative; z-index: 2; height: 100%; min-height: 360px; padding: clamp(16px, 3vw, 28px); font-family: var(--font-pixel); font-size: calc(11px * var(--fs)); line-height: 1.9; }
.screen-inner.fade-in { animation: screenSwap .45s steps(5) both; }
@keyframes screenSwap { from { opacity: 0; filter: blur(3px) hue-rotate(90deg); transform: skewX(4deg); } to { opacity: 1; filter: none; transform: none; } }

/* boot */
.boot-line { margin: 0 0 6px; opacity: 0; animation: typeIn .01s linear forwards; }
.boot-line:nth-child(1) { animation-delay: .9s; }
.boot-line:nth-child(2) { animation-delay: 1.15s; }
.boot-line:nth-child(3) { animation-delay: 1.4s; }
@keyframes typeIn { to { opacity: 1; } }
.dots::after { content: ''; animation: dots 1s steps(4) infinite; }
@keyframes dots { 0%{content:''} 25%{content:'.'} 50%{content:'..'} 75%{content:'...'} }
.boot-bar { margin-top: 16px; height: 16px; max-width: 360px; border: 3px solid var(--violet); padding: 2px; opacity: 0; animation: typeIn .01s 1.5s forwards; }
.boot-bar span { display: block; height: 100%; width: 0; background: repeating-linear-gradient(90deg, var(--red) 0 10px, transparent 10px 13px); animation: load 1.1s 1.5s steps(12) forwards; }
@keyframes load { to { width: 100%; } }

/* vazio — INSERT COIN */
.empty { min-height: 300px; display: grid; place-content: center; justify-items: center; text-align: center; gap: 14px; }
.empty h3 { margin: 0; font-size: clamp(11px, 2.2vw, 16px); color: #fff; }
.empty p { margin: 0; color: var(--muted); font-size: calc(9px * var(--fs)); max-width: 46ch; line-height: 2; }
.empty .insert-coin { font-size: clamp(16px, 4vw, 28px); color: var(--red); text-shadow: var(--glow-r); animation: blink 1s steps(2) infinite; margin: 6px 0 !important; }
.coin { width: 46px; height: 46px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff6b0, #ffc93c 40%, #c98a00 75%); border: 4px solid #7a4d00; box-shadow: 0 0 18px rgba(255,201,60,.7); display: grid; place-items: center; font-size: 16px; color: #7a4d00; text-shadow: none; animation: coinSpin 1.2s steps(8) infinite, coinBob 1.2s ease-in-out infinite; }
@keyframes coinSpin { 0%,100% { transform: scaleX(1); } 50% { transform: scaleX(.08); } }
@keyframes coinBob { 50% { translate: 0 -8px; } }

/* erro */
.error h3 { color: var(--red); }

/* lista na tela */
.screen-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: 20px; min-height: 300px; }
.screen-head { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 10px; font-size: calc(9px * var(--fs)); color: var(--pink); border-bottom: 2px dashed rgba(168,85,247,.5); padding-bottom: 8px; }
.screen-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; outline: none; max-height: 300px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--violet) transparent; }
.screen-list:focus-visible { outline: 2px dashed #fff; outline-offset: 4px; }
.screen-item { position: relative; padding-block: 8px; padding-inline: 26px 10px; cursor: pointer; font-size: calc(10px * var(--fs)); line-height: 1.6; border: 2px solid transparent; transition: background .1s steps(2); overflow: hidden; text-overflow: ellipsis; }
.screen-item::before { content: '▶'; position: absolute; inset-inline-start: 8px; top: 8px; color: var(--red); opacity: 0; }
.screen-item:hover { background: rgba(168,85,247,.18); }
.screen-item[aria-selected="true"] { background: linear-gradient(90deg, rgba(255,31,75,.45), rgba(168,85,247,.25)); border-color: var(--red); color: #fff; }
.screen-item[aria-selected="true"]::before { opacity: 1; animation: blink .7s steps(2) infinite; }
.screen-item .new { font-size: calc(7px * var(--fs)); color: #ffe066; margin-inline-start: 6px; animation: blink 1s steps(2) infinite; }

.preview { display: flex; flex-direction: column; gap: 10px; border-inline-start: 2px dashed rgba(168,85,247,.5); padding-inline-start: 20px; min-width: 0; }
.preview.swap { animation: screenSwap .35s steps(4) both; }
.preview-cover { width: 100%; aspect-ratio: 16 / 7; border: 3px solid var(--violet); background: linear-gradient(135deg, var(--red-d), var(--violet-d)); display: grid; place-items: center; overflow: hidden; font-size: 30px; image-rendering: pixelated; }
.preview-cover img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.2) contrast(1.05); }
.preview h3 { margin: 0; font-size: clamp(11px, 1.8vw, 14px); color: #fff; line-height: 1.6; word-break: break-word; }
.preview .meta { font-size: calc(8px * var(--fs)); color: var(--pink); margin: 0; }
.preview .desc { font-family: var(--font-body); font-size: 14px; line-height: 1.6; color: #e9d5ff; margin: 0; text-shadow: none; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.tags .tag { font-size: calc(7px * var(--fs)); padding: 4px 6px; text-shadow: none; }
.preview .btn { align-self: flex-start; margin-top: 6px; }

/* controles arcade */
.controls { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 18px; padding: 14px 18px; background: linear-gradient(180deg, #24054a, #16022f); border: 3px solid var(--violet-d); border-radius: 8px; }
.dpad { display: flex; gap: 10px; }
.controls-hint { margin: 0; font-family: var(--font-pixel); font-size: calc(8px * var(--fs)); color: var(--muted); text-align: center; }
.arcade-btn {
  --b: var(--violet); --bd: var(--violet-d);
  font-family: var(--font-pixel); color: #fff; cursor: pointer; border: 0; border-radius: 50%;
  width: 52px; height: 52px; font-size: 14px;
  background: radial-gradient(circle at 35% 30%, rgba(255,255,255,.55), transparent 35%), var(--b);
  box-shadow: 0 6px 0 var(--bd), 0 8px 0 #0a0016, 0 0 18px rgba(168,85,247,.45);
  transition: transform .08s steps(2), box-shadow .08s steps(2), filter .2s;
}
.arcade-btn:hover { filter: brightness(1.25) saturate(1.2); box-shadow: 0 6px 0 var(--bd), 0 8px 0 #0a0016, 0 0 28px var(--b); }
.arcade-btn:active, .arcade-btn.is-pressed { transform: translateY(6px); box-shadow: 0 0 0 var(--bd), 0 2px 0 #0a0016, 0 0 30px var(--b); }
.arcade-btn:focus-visible { outline: 3px dashed #fff; outline-offset: 4px; }
.arcade-btn:disabled { filter: grayscale(.8) brightness(.6); cursor: not-allowed; }
.arcade-start { --b: var(--red); --bd: var(--red-d); width: auto; height: 56px; padding: 0 24px; border-radius: 30px; font-size: calc(12px * var(--fs)); animation: pulse 2.2s ease-in-out infinite; }
.arcade-start:disabled { animation: none; }

/* aba Projetos */
.filter-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-bottom: 26px; }
.pixel-input { flex: 1; min-width: 220px; max-width: 460px; font-family: var(--font-pixel); font-size: calc(10px * var(--fs)); padding: 14px; color: #fff; background: rgba(10,0,22,.85); border: 3px solid var(--violet); box-shadow: 4px 4px 0 var(--red-d); outline: none; transition: border-color .2s, box-shadow .2s steps(3); }
.pixel-input:focus { border-color: var(--red); box-shadow: 4px 4px 0 var(--violet), var(--glow-r); }
.pixel-input::placeholder { color: #7e6a99; }
.count { margin: 0; font-family: var(--font-pixel); font-size: calc(9px * var(--fs)); color: var(--pink); }
.card-art img { width: 100%; height: 100%; object-fit: cover; }
.card .meta { font-family: var(--font-pixel); font-size: calc(8px * var(--fs)); color: var(--pink); margin: 0; }
.card .tags { margin-bottom: 4px; }
.cards-empty { grid-column: 1 / -1; text-align: center; padding: 40px 16px; border: 3px dashed var(--violet-d); font-family: var(--font-pixel); font-size: calc(11px * var(--fs)); line-height: 2; color: var(--muted); }
.cards-empty strong { display: block; color: var(--red); text-shadow: var(--glow-r); font-size: 16px; margin-bottom: 10px; animation: blink 1s steps(2) infinite; }

@media (max-width: 720px) {
  .screen-grid { grid-template-columns: 1fr; }
  .preview { border-inline-start: 0; padding-inline-start: 0; border-top: 2px dashed rgba(168,85,247,.5); padding-top: 14px; }
  .screen-list { max-height: 170px; }
  .controls-hint { display: none; }
}

/* ==========================================================
   ABA LINKS
   ========================================================== */
.link-grid { list-style: none; margin: 0 0 44px; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 22px; }
.link-btn { width: 100%; padding: 18px 18px; gap: 14px; }
.link-red { --c1: var(--violet); --c2: var(--red); }
.link-icon { position: relative; z-index: 2; font-size: 28px; line-height: 1; filter: drop-shadow(0 0 6px rgba(255,79,163,.8)); transition: transform .2s steps(3); }
.link-btn:hover .link-icon, .link-btn:focus-visible .link-icon { transform: scale(1.25) rotate(-8deg); animation: iconHop .5s steps(3) infinite alternate; }
@keyframes iconHop { to { translate: 0 -4px; } }
.link-btn .btn-label { display: grid; gap: 6px; }
.link-title { font-size: calc(13px * var(--fs)); }
.link-sub { font-family: var(--font-body); font-size: calc(12px * var(--fs)); letter-spacing: 0; color: var(--muted); text-transform: lowercase; }
.link-btn:hover .link-sub, .link-btn:focus-visible .link-sub { color: #fff; }

/* ==========================================================
   MINI GAME — RETRO INVADER
   ========================================================== */
.game { position: relative; max-width: 760px; margin: 0 auto; padding: 18px clamp(10px, 3vw, 24px) 16px;
  background: linear-gradient(180deg, #2a0756 0%, #1a0336 60%, #12022a 100%);
  border: 4px solid var(--violet-d); border-radius: 10px; outline: none;
  box-shadow: 8px 8px 0 var(--red-d), 0 0 0 4px #0a0016, 0 0 60px rgba(168,85,247,.35); }
.game:focus-visible { outline: 3px dashed #fff; outline-offset: 6px; }
.game-screen { position: relative; padding: clamp(8px, 2vw, 16px); border-radius: 18px; background: linear-gradient(145deg, #3a3346, #1d1824); box-shadow: inset 0 0 0 3px #4d4560, inset 0 -8px 0 #120f18; }
.game-screen::after { content: ''; position: absolute; inset: clamp(8px, 2vw, 16px); border-radius: 14px; pointer-events: none;
  background: repeating-linear-gradient(to bottom, rgba(255,255,255,.04) 0 1px, transparent 1px 3px), radial-gradient(ellipse at 25% 15%, rgba(255,255,255,.08), transparent 45%);
  box-shadow: inset 0 0 40px rgba(0,0,0,.85); }
#game-canvas { font-family: var(--font-pixel); display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; border-radius: 14px; background: #07000f; image-rendering: pixelated; touch-action: none; }
.game-bar { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 16px; }
.btn:disabled { opacity: .45; cursor: not-allowed; filter: saturate(.4); }
.btn:disabled:hover { transform: none; box-shadow: 4px 4px 0 var(--c1); }
.btn:disabled::before, .btn:disabled::after { display: none; }
.touch-pad { display: none; justify-content: space-between; align-items: center; gap: 12px; margin-top: 14px; user-select: none; -webkit-user-select: none; }
.touch-pad .arcade-btn { width: 64px; height: 64px; font-size: 18px; touch-action: none; }
.touch-pad .arcade-start { width: auto; height: 64px; padding: 0 28px; }
.game .controls-hint { margin-top: 12px; }
@media (pointer: coarse), (max-width: 720px) {
  .touch-pad { display: flex; }
  .game .controls-hint { display: none; }
}

/* ---------- Menos movimento ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; animation-delay: 0s !important; transition-duration: .001ms !important; }
  .glitch::before, .glitch::after, .ripple, .screen::after { display: none; }
  .bg-grid { animation: none; }
  .link-btn:hover .link-icon { transform: none; }
}

/* ================= Categorias (Projetos / Tools / Games) ================= */
.accent-red    { --acc: var(--red);    --acc-d: var(--red-d);    --acc-glow: var(--glow-r); }
.accent-violet { --acc: var(--violet); --acc-d: var(--violet-d); --acc-glow: var(--glow-v); }
.accent-pink   { --acc: var(--pink);   --acc-d: #a3175f;         --acc-glow: 0 0 6px rgba(255,79,163,.9), 0 0 18px rgba(255,79,163,.55); }

/* selo de categoria na tela inicial */
.cat-badge {
  display: inline-block; vertical-align: middle; margin-inline-end: 8px; padding: 2px 5px 1px;
  font-family: var(--font-pixel); font-size: calc(7px * var(--fs)); line-height: 1.4; letter-spacing: .5px;
  color: #fff; background: var(--acc-d, var(--red-d)); border: 1px solid var(--acc, var(--red));
  box-shadow: 2px 2px 0 rgba(0,0,0,.45);
}
.screen-item .cat-badge { margin-inline-end: 6px; }
.preview .meta .cat-badge { margin-inline-end: 4px; }

/* links externos (externos/*.json): selo "↗ LINK EXTERNO" */
.ext-badge {
  display: inline-block; vertical-align: middle; margin-inline-end: 6px; padding: 2px 5px 1px;
  font-family: var(--font-pixel); font-size: calc(7px * var(--fs)); line-height: 1.4; letter-spacing: .5px;
  color: #ffe066; background: rgba(0,0,0,.55); border: 1px dashed #ffe066;
  box-shadow: 2px 2px 0 rgba(0,0,0,.45); text-shadow: none; white-space: nowrap;
}
.ext-arrow { font-family: 'Segoe UI Symbol', 'Apple Symbols', 'DejaVu Sans', 'Noto Sans Symbols', sans-serif; font-weight: 700; font-size: 1.5em; line-height: 1; vertical-align: -.1em; }
.screen-item .ext-mark { display: inline-block; margin-inline-start: 6px; color: #ffe066; }
.card .card-ext { flex: 0 0 auto; margin: 0; }
.card.is-external .card-art { border-style: dashed; border-color: rgba(255,224,102,.45); }

/* aba de categoria: título com ícone e cards na cor da categoria */
.cat-panel .section-title .title-ico { display: inline-block; filter: drop-shadow(3px 3px 0 var(--acc-d)); margin-inline-end: 4px; }
.cat-panel .section-title::after { color: var(--acc); }
.cat-panel .card { box-shadow: 6px 6px 0 var(--acc-d); }
.cat-panel .card:hover { border-color: var(--acc); }
.cat-panel .count { color: var(--acc); }
.cat-panel .cards-empty { border-color: var(--acc-d); }
.cat-panel .cards-empty strong { color: var(--acc); text-shadow: var(--acc-glow); }
.cat-empty { display: grid; justify-items: center; gap: 6px; }
.cat-empty-ico { font-size: 54px; line-height: 1; filter: drop-shadow(4px 4px 0 var(--acc-d)); animation: cat-bob 1.4s steps(2) infinite; }
.cat-empty-title { color: #fff; font-size: clamp(11px, 2vw, 15px); text-shadow: 3px 3px 0 var(--acc-d); }
.cat-empty strong { margin: 4px 0 6px; }
@keyframes cat-bob { 50% { transform: translateY(-6px); } }
/* aba ativa no menu ganha a cor da categoria */
.nav-link.accent-violet.is-active { border-color: var(--violet); text-shadow: var(--glow-v); box-shadow: 4px 4px 0 var(--red), var(--glow-v); }
.nav-link.accent-pink.is-active   { border-color: var(--pink);   text-shadow: var(--acc-glow); box-shadow: 4px 4px 0 var(--violet), var(--acc-glow); }
@media (prefers-reduced-motion: reduce) { .cat-empty-ico { animation: none; } }

/* ================= Seletor de idioma ================= */
.lang-picker { position: relative; flex: none; }
.lang-btn {
  display: inline-flex; align-items: center; gap: 8px; height: 46px; padding: 0 12px; cursor: pointer;
  font-family: var(--font-pixel); font-size: calc(9px * var(--fs)); color: var(--text);
  background: rgba(20,1,43,.9); border: 3px solid var(--violet); box-shadow: 3px 3px 0 var(--red);
  transition: transform .1s steps(2), box-shadow .1s steps(2), border-color .2s;
}
.lang-btn:hover, .lang-picker.is-open .lang-btn { border-color: var(--red); color: #fff; text-shadow: 0 0 8px #fff; box-shadow: 3px 3px 0 var(--violet), var(--glow-r); }
.lang-btn:active { transform: translate(3px, 3px); box-shadow: 0 0 0 var(--red); }
.lang-btn:focus-visible { outline: 3px dashed #fff; outline-offset: 3px; }
.lang-globe { font-size: 15px; line-height: 1; }
.lang-code { padding: 3px 5px 2px; background: var(--red-d); border: 2px solid var(--red); color: #fff; font-size: calc(8px * var(--fs)); line-height: 1.3; }
.lang-btn .lang-name { max-width: 14ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lang-caret { color: var(--pink); transition: transform .2s steps(2); }
.lang-picker.is-open .lang-caret { transform: rotate(180deg); }
.lang-list {
  position: absolute; top: calc(100% + 10px); inset-inline-end: 0; z-index: 70; min-width: 240px; max-height: min(70vh, 520px); overflow-y: auto;
  margin: 0; padding: 8px; list-style: none; outline: none;
  background: rgba(14,0,32,.98); border: 3px solid var(--red); box-shadow: 6px 6px 0 var(--violet-d), 0 0 30px rgba(255,31,75,.35);
  scrollbar-width: thin; scrollbar-color: var(--violet) transparent;
}
.lang-list::before { content: '► SELECT LANGUAGE'; display: block; padding: 4px 8px 10px; margin-bottom: 6px; font-family: 'Press Start 2P', monospace; font-size: 8px; color: var(--pink); border-bottom: 2px dashed rgba(168,85,247,.5); }
.lang-list:focus-visible { outline: 2px dashed #fff; outline-offset: 3px; }
.lang-opt { position: relative; display: flex; align-items: center; gap: 10px; padding: 8px 10px; padding-inline-start: 24px; cursor: pointer; border: 2px solid transparent; font-size: 15px; line-height: 1.5; }
.lang-opt::before { content: '▶'; position: absolute; inset-inline-start: 6px; font-family: 'Press Start 2P', monospace; font-size: 8px; color: var(--red); opacity: 0; }
.lang-opt .lang-code { min-width: 38px; text-align: center; font-family: 'Press Start 2P', var(--font-script), monospace; font-size: 8px; background: rgba(109,40,217,.5); border-color: var(--violet); }
/* cada nome de idioma usa a própria escrita: deixa o navegador escolher a fonte do sistema */
.lang-opt .lang-name { font-family: system-ui, 'Segoe UI', 'Noto Sans', sans-serif; letter-spacing: 0; }
.lang-opt.is-focus { background: linear-gradient(90deg, rgba(255,31,75,.45), rgba(168,85,247,.25)); border-color: var(--red); color: #fff; }
[dir="rtl"] .lang-opt.is-focus { background: linear-gradient(270deg, rgba(255,31,75,.45), rgba(168,85,247,.25)); }
.lang-opt.is-focus::before { opacity: 1; animation: blink .7s steps(2) infinite; }
.lang-opt[aria-selected="true"] .lang-code { background: var(--red-d); border-color: var(--red); }
.lang-opt[aria-selected="true"]::after { content: '✓'; margin-inline-start: auto; color: #7dffb0; font-weight: bold; }
/* nome do idioma no botão: aparece quando sobra espaço (menu compacto ou tela bem larga) */
.lang-btn .lang-name { display: none; }
.site-header.is-compact .lang-btn .lang-name { display: inline; }
@media (min-width: 1600px) { .lang-btn .lang-name { display: inline; } }
@media (max-width: 640px) { .site-header.is-compact .lang-btn .lang-name { display: none; } }
@media (max-width: 380px) { .lang-globe { display: none; } .lang-btn { padding: 0 8px; } }

/* ================= Idiomas: fontes por escrita, tamanho e direção =================
   O Press Start 2P cobre latim (com acentos) e cirílico; as outras escritas usam a fonte
   carregada pelo i18n.js (Google Fonts, só a do idioma ativo) e fontes do sistema como reserva. */
:root:lang(ja)    { --font-script: 'DotGothic16', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', 'Noto Sans CJK JP', 'Noto Sans JP', sans-serif; --fs: 1.3; }
:root:lang(zh-CN) { --font-script: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif; --fs: 1.3; }
:root:lang(ko)    { --font-script: 'Noto Sans KR', 'Apple SD Gothic Neo', 'Malgun Gothic', 'Noto Sans CJK KR', sans-serif; --fs: 1.3; }
:root:lang(ar)    { --font-script: 'Noto Kufi Arabic', 'Noto Sans Arabic', 'Segoe UI', Tahoma, sans-serif; --fs: 1.35; }
:root:lang(hi)    { --font-script: 'Noto Sans Devanagari', 'Nirmala UI', 'Mangal', sans-serif; --fs: 1.35; }
:root:lang(bn)    { --font-script: 'Noto Sans Bengali', 'Nirmala UI', 'Vrinda', sans-serif; --fs: 1.35; }
/* árabe e escritas índicas se quebram com espaçamento entre letras */
:root:lang(ar) *, :root:lang(hi) *, :root:lang(bn) * { letter-spacing: 0 !important; }
:root:lang(ar) .glitch, :root:lang(hi) .glitch, :root:lang(bn) .glitch,
:root:lang(ja) .glitch, :root:lang(zh-CN) .glitch, :root:lang(ko) .glitch { line-height: 1.5; }
/* RTL: setas e degradês acompanham o sentido da leitura */
[dir="rtl"] .screen-item::before { content: '◀'; }
[dir="rtl"] .screen-item[aria-selected="true"] { background: linear-gradient(270deg, rgba(255,31,75,.45), rgba(168,85,247,.25)); }
[dir="rtl"] .sun { right: auto; left: -60px; }
[dir="rtl"] .preview .btn { align-self: flex-start; }
[dir="rtl"] code, [dir="rtl"] kbd { unicode-bidi: isolate; }
@media (max-width: 820px) { [dir="rtl"] .sun { left: -80px; } }