/* =========================================================================
   MBC — site
   Grafite + verde-sinal (#3BF102). Montserrat (títulos), Inter (texto), JetBrains Mono (números).
   Animações de rolagem em assets/js/mbc.js (GSAP ScrollTrigger + Lenis).
   ========================================================================= */

@font-face { font-family: "Montserrat"; font-weight: 600; font-display: swap; src: url(../fonts/montserrat-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 700; font-display: swap; src: url(../fonts/montserrat-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 800; font-display: swap; src: url(../fonts/montserrat-latin-800-normal.woff2) format("woff2"); }
@font-face { font-family: "Montserrat"; font-weight: 900; font-display: swap; src: url(../fonts/montserrat-latin-900-normal.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url(../fonts/inter-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url(../fonts/inter-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url(../fonts/inter-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 700; font-display: swap; src: url(../fonts/inter-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; font-display: swap; src: url(../fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-weight: 500; font-display: swap; src: url(../fonts/jetbrains-mono-latin-500-normal.woff2) format("woff2"); }

:root {
  --bg: #0b0c0d; --bg2: #0f1012; --surface: #16181b; --surface2: #1c1f22; --surface3: #25292d;
  --line: #24282c; --line2: #33383d; --text: #ececec; --muted: #9aa0a6; --faint: #62676d;
  --green: #3bf102; --green-2: #6cf73f; --green-ink: #0a1300; --green-glow: rgba(59, 241, 2, .14);
  --wa: #25d366; --danger: #ff5148; --accent: var(--green); --raw: #ff9b42;
  --display: "Montserrat", "Segoe UI", sans-serif;
  --body: "Inter", "Segoe UI", system-ui, sans-serif;
  --mono: "JetBrains Mono", Consolas, monospace;
  --wrap: 1280px; --gutter: clamp(16px, 4vw, 48px);
  --r: 10px; --r-sm: 6px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --nav-h: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--nav-h); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body { margin: 0; background: var(--bg); color: var(--text); font: 17px/1.6 var(--body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 800; margin: 0; line-height: 1.02; letter-spacing: -.025em; }
h2 { font-size: clamp(36px, 5.2vw, 72px); }
h3 { font-size: 24px; letter-spacing: -.01em; }
p { margin: 0; }
.mono { font-family: var(--mono); }
.hl { color: var(--green); }
.center { text-align: center; }
::selection { background: var(--green); color: var(--green-ink); }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 4px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 10px; z-index: 200; background: var(--green); color: var(--green-ink); padding: 10px 14px; border-radius: 6px; }
.skip:focus { left: 10px; }
.ico { width: 1.15em; height: 1.15em; fill: currentColor; flex: none; }

/* ---------------- tela de entrada ---------------- */
.loader { position: fixed; inset: 0; z-index: 300; background: var(--bg); display: grid; place-items: center; pointer-events: none; transition: opacity .6s var(--ease) .15s, visibility 0s linear .8s; }
.loader span { font: 900 clamp(64px, 14vw, 180px)/1 var(--display); letter-spacing: -.04em; color: var(--surface2); background: linear-gradient(90deg, var(--green) 0 var(--p, 0%), var(--surface2) var(--p, 0%)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.is-ready .loader { opacity: 0; visibility: hidden; }

/* ---------------- botões ---------------- */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border-radius: var(--r-sm); border: 1px solid var(--line2); background: var(--surface2); color: var(--text); font: 600 15.5px/1 var(--body); text-decoration: none; cursor: pointer; white-space: nowrap; transition: background .2s, border-color .2s, color .2s, transform .35s var(--ease); }
.btn:hover { border-color: #4b5157; background: var(--surface3); }
.btn:active { transform: scale(.97); }
.btn-primary { background: var(--green); border-color: var(--green); color: var(--green-ink); box-shadow: 0 0 0 0 var(--green-glow); }
.btn-primary:hover { background: var(--green-2); border-color: var(--green-2); box-shadow: 0 10px 40px -10px rgba(59, 241, 2, .55); }
.btn-ghost { background: transparent; }
.btn-ghost .ico { transition: transform .3s var(--ease); }
.btn-ghost:hover .ico { transform: translateX(4px); }
.btn-lg { padding: 17px 28px; font-size: 16.5px; border-radius: 8px; }
.btn-sm { padding: 10px 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: wait; }

/* ---------------- WhatsApp / Instagram ---------------- */
.soc { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; color: #fff; text-decoration: none; transition: transform .35s var(--ease), box-shadow .25s; flex: none; }
.soc .ico { width: 22px; height: 22px; }
.soc.sm { width: 38px; height: 38px; }
.soc.sm .ico { width: 19px; height: 19px; }
.soc-wa { background: var(--wa); }
.soc-ig { background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fd5949 45%, #d6249f 60%, #285aeb 90%); }
a.soc:hover { transform: translateY(-2px) scale(1.06); box-shadow: 0 8px 24px -8px rgba(0, 0, 0, .7); }
.pill { display: inline-flex; align-items: center; gap: 12px; padding: 6px 18px 6px 6px; border: 1px solid var(--line2); border-radius: 999px; text-decoration: none; font-weight: 600; transition: border-color .2s, background .2s; }
.pill:hover { border-color: #4b5157; background: var(--surface); }
.pill .soc { width: 38px; height: 38px; }
.wa-float { position: fixed; right: 22px; bottom: 22px; z-index: 60; display: flex; align-items: center; gap: 0; height: 58px; padding: 0 16px; border-radius: 29px; background: var(--wa); color: #fff; text-decoration: none; font-weight: 600; box-shadow: 0 14px 30px -10px rgba(0, 0, 0, .6); transition: transform .35s var(--ease), gap .35s var(--ease); }
.wa-float .ico { width: 26px; height: 26px; }
.wa-float span { max-width: 0; overflow: hidden; white-space: nowrap; transition: max-width .45s var(--ease); }
.wa-float:hover { gap: 10px; transform: translateY(-2px); }
.wa-float:hover span { max-width: 180px; }

/* ---------------- navegação ---------------- */
.nav { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--nav-h); transition: background .35s, border-color .35s, transform .45s var(--ease); border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(11, 12, 13, .82); border-bottom-color: var(--line); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); }
.nav.hidden { transform: translateY(-100%); }
.nav-in { max-width: 1440px; margin: 0 auto; height: 100%; padding: 0 var(--gutter); display: flex; align-items: center; gap: 28px; }
.nav-logo img { height: 38px; width: auto; }
.nav-links { display: flex; gap: 6px; margin: 0 auto; }
.nav-links a { position: relative; padding: 10px 14px; color: var(--muted); text-decoration: none; font-weight: 600; font-size: 15px; transition: color .2s; }
.nav-links a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 2px; background: var(--green); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after, .nav-links a[aria-current=page]::after { transform: scaleX(1); }
.nav-links a[aria-current=page] { color: var(--text); }
.nav-right { display: flex; align-items: center; gap: 10px; }
.nav-soc { display: flex; gap: 8px; margin-right: 6px; }
.nav-soc-m { display: none; }
.nav-toggle { display: none; }

/* ---------------- textos de seção ---------------- */
.section { padding: clamp(96px, 12vw, 160px) 0; }
.sec-head { max-width: 820px; margin-bottom: clamp(40px, 6vw, 72px); }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head p:not(.kicker) { margin-top: 20px; color: var(--muted); font-size: clamp(17px, 1.5vw, 20px); }
.kicker, .eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 500 13px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--green); margin-bottom: 18px; }
.kicker::before, .eyebrow::before { content: none; }

/* ---------------- HERO ---------------- */
.hero { position: relative; height: 100svh; min-height: 640px; overflow: hidden; }
.hero-stage { position: relative; height: 100svh; min-height: 640px; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 30%; background: linear-gradient(transparent, var(--bg)); pointer-events: none; z-index: 2; }
.hero-giant { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; font: 900 clamp(180px, 38vw, 640px)/.8 var(--display); letter-spacing: -.06em; color: var(--surface2); user-select: none; will-change: transform, opacity; padding-bottom: 6vh; }
.hero-giant span { display: inline-block; }
.hero-3d { position: absolute; left: 64%; top: 47%; width: min(56vw, 880px); aspect-ratio: 1244 / 997; translate: -50% -50%; z-index: 1; will-change: transform; }
.hero-3d canvas { position: absolute; inset: -30%; width: 160%; height: 160%; opacity: 0; transition: opacity .8s var(--ease); }
.hero-3d.live canvas { opacity: 1; }
.hero-3d.live .hero-poster { opacity: 0; }
.hero-poster { width: 100%; transition: opacity .6s; filter: drop-shadow(0 40px 60px rgba(0, 0, 0, .55)); }
.hero-copy { position: absolute; left: var(--gutter); bottom: clamp(48px, 9vh, 96px); z-index: 3; max-width: 620px; }
.hero-stage::before { content: ""; position: absolute; inset: 0; z-index: 2; pointer-events: none; background: linear-gradient(90deg, rgba(11,12,13,.92) 0%, rgba(11,12,13,.6) 34%, transparent 58%); }
.hero-title { font-size: clamp(48px, 6.4vw, 96px); line-height: .94; letter-spacing: -.045em; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .line > span { display: inline-block; }
.hero-lead { margin-top: 22px; max-width: 560px; color: #c5c8cc; font-size: clamp(16px, 1.4vw, 19px); }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero-cta.center { justify-content: center; }
.hero-meta { margin-top: 22px; font-size: 13px; color: var(--faint); }
.hero-hint { position: absolute; right: var(--gutter); bottom: clamp(48px, 9vh, 96px); z-index: 3; display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--faint); letter-spacing: .1em; text-transform: uppercase; }
.hero-hint i { position: relative; width: 1px; height: 54px; background: var(--line2); overflow: hidden; }
.hero-hint i::after { content: ""; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--green); animation: hint 1.8s var(--ease) infinite; }
@keyframes hint { to { top: 100%; } }

/* ---------------- faixa ---------------- */
.marquee { overflow: hidden; border-block: 1px solid var(--line); background: var(--bg2); padding: 22px 0; }
.marquee-track { display: flex; align-items: center; gap: 36px; width: max-content; animation: marquee 32s linear infinite; }
.marquee-track span { font: 800 clamp(26px, 3.4vw, 46px)/1 var(--display); letter-spacing: -.02em; color: var(--muted); white-space: nowrap; }
.marquee-track span:nth-child(12n+1) { color: var(--green); }
.marquee-track .dot { width: 12px; height: 12px; border-radius: 50%; background: var(--line2); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- frase ---------------- */
.statement { padding: clamp(120px, 16vw, 220px) 0; }
.statement-text { font: 800 clamp(34px, 5.4vw, 80px)/1.08 var(--display); letter-spacing: -.035em; max-width: 1180px; }
.statement-text em { font-style: normal; color: var(--green); }
.statement-text .w { display: inline-block; opacity: .13; transition: opacity .2s; }

/* ---------------- zoom no analógico ---------------- */
.zoom { position: relative; background: var(--bg); }
.zoom-stage { position: relative; height: 100svh; min-height: 640px; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); align-items: center; gap: 4vw; padding: 0 var(--gutter); max-width: 1440px; margin: 0 auto; }
.zoom-media { position: relative; order: 2; aspect-ratio: 1.4 / 1; border-radius: 16px; overflow: hidden; background: radial-gradient(70% 70% at 50% 45%, #1a1d20, var(--bg) 70%); }
.zoom-full, .zoom-close { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; will-change: transform, opacity; }
.zoom-full { transform-origin: 34% 52%; }
.zoom-close { object-fit: cover; opacity: 0; transform: scale(1.25); }
.zoom-copy { order: 1; }
.zoom-copy h2 { font-size: clamp(40px, 5.6vw, 84px); letter-spacing: -.04em; }
.zoom-copy > p { margin-top: 22px; max-width: 470px; color: var(--muted); font-size: 18px; }
.stats { display: grid; grid-template-columns: repeat(3, auto); gap: 28px; margin-top: 38px; justify-content: start; }
.stats b { display: block; font-size: clamp(26px, 2.6vw, 38px); font-weight: 500; color: var(--text); line-height: 1.1; }
.stats b.hl { color: var(--green); }
.stats span { display: block; margin-top: 6px; font-size: 13.5px; color: var(--muted); }

/* ---------------- recursos ---------------- */
.fgrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fcard { position: relative; min-height: 290px; padding: 30px; border: 1px solid var(--line); border-radius: var(--r); background: linear-gradient(180deg, var(--surface), var(--bg2)); overflow: hidden; display: flex; flex-direction: column; transition: border-color .35s, transform .5s var(--ease); }
.fcard::before { content: ""; position: absolute; inset: 0; background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(59, 241, 2, .1), transparent 45%); opacity: 0; transition: opacity .35s; pointer-events: none; }
.fcard:hover { border-color: rgba(59, 241, 2, .5); }
.fcard:hover::before { opacity: 1; }
.fnum { font-size: 13px; color: var(--green); }
.fcard h3 { margin-top: auto; padding-top: 70px; font-size: 26px; }
.fcard p { margin-top: 12px; color: var(--muted); font-size: 16px; }

/* ---------------- janela do app ---------------- */
.appwin { padding: clamp(96px, 12vw, 160px) 0; background: var(--bg2); border-block: 1px solid var(--line); overflow: hidden; }
.appwin-stage { perspective: 1400px; padding: 0 var(--gutter); }
.window { max-width: 1180px; margin: 0 auto; border: 1px solid var(--line2); border-radius: 14px; overflow: hidden; background: var(--surface); box-shadow: 0 60px 120px -40px rgba(0, 0, 0, .9), 0 0 0 1px rgba(255, 255, 255, .02); transform-origin: 50% 0; will-change: transform; }
.window-bar { display: flex; align-items: center; gap: 7px; height: 36px; padding: 0 16px; background: var(--surface2); border-bottom: 1px solid var(--line); font-size: 12.5px; color: var(--muted); }
.window-bar i { width: 11px; height: 11px; border-radius: 50%; background: var(--surface3); }
.window-bar b { margin-left: 10px; font-weight: 600; }
.appwin .center { margin-top: 48px; }

/* ---------------- controles ---------------- */
.trio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.tcard { border: 1px solid var(--line); border-radius: 14px; background: radial-gradient(90% 80% at 50% 30%, #1d2023, var(--bg2)); overflow: hidden; }
.tcard-img { padding: 40px 30px 10px; }
.tcard-img img { transition: transform .8s var(--ease); }
.tcard:hover .tcard-img img { transform: scale(1.07) rotate(-2deg); }
.tcard-foot { display: flex; justify-content: space-between; align-items: baseline; padding: 18px 26px 24px; border-top: 1px solid var(--line); }
.tcard-foot b { font: 700 21px var(--display); }
.tcard-foot span { font-size: 12.5px; color: var(--green); }

/* ---------------- números ---------------- */
.nums { border-block: 1px solid var(--line); }
.nums-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.nums-in > div { padding: 46px 24px; border-left: 1px solid var(--line); }
.nums-in > div:first-child { border-left: 0; padding-left: 0; }
.nums b { display: block; font-size: clamp(34px, 4vw, 56px); font-weight: 500; color: var(--green); line-height: 1; }
.nums span { display: block; margin-top: 12px; color: var(--muted); font-size: 15px; }

/* ---------------- chamada final ---------------- */
.cta { position: relative; padding: clamp(140px, 18vw, 240px) 0; overflow: hidden; }
.cta-giant { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); font: 900 clamp(200px, 40vw, 640px)/.8 var(--display); letter-spacing: -.06em; color: var(--surface); white-space: nowrap; will-change: transform; z-index: 0; }
.cta-in { position: relative; z-index: 1; }
.cta-title { font-size: clamp(52px, 8vw, 120px); line-height: .95; letter-spacing: -.045em; }
.cta-talk { margin-top: 56px; color: var(--muted); font-weight: 600; }
.cta-soc { display: flex; justify-content: center; gap: 12px; margin-top: 16px; flex-wrap: wrap; }

/* ---------------- revelar ao rolar ---------------- */
.reveal { opacity: 0; transform: translateY(40px); }
.no-js .reveal, .reduced .reveal { opacity: 1; transform: none; }

/* ---------------- rodapé ---------------- */
.foot { position: relative; border-top: 1px solid var(--line); background: var(--bg2); padding: 80px 0 0; overflow: hidden; }
.foot-in { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; position: relative; z-index: 1; }
.foot-brand img { height: 40px; width: auto; }
.foot-brand p { margin-top: 18px; max-width: 360px; color: var(--muted); font-size: 15px; }
.foot-soc { display: flex; gap: 10px; margin-top: 20px; }
.foot-col { display: flex; flex-direction: column; gap: 10px; }
.foot-col b { font: 700 15px var(--display); margin-bottom: 4px; }
.foot-col a { color: var(--muted); text-decoration: none; font-size: 15px; transition: color .2s; width: fit-content; }
.foot-col a:hover { color: var(--green); }
.foot-legal { grid-column: 1 / -1; color: var(--faint); font-size: 13px; max-width: 980px; }
.foot-legal.mono { margin-top: -24px; }
.foot-giant { font: 900 clamp(120px, 26vw, 420px)/.78 var(--display); letter-spacing: -.06em; color: var(--surface); text-align: center; margin-top: 40px; user-select: none; transform: translateY(12%); }

/* =================== páginas internas =================== */
.phero { padding: calc(var(--nav-h) + clamp(70px, 10vw, 140px)) 0 clamp(60px, 8vw, 100px); position: relative; overflow: hidden; }
.phero h1 { font-size: clamp(52px, 8.4vw, 128px); line-height: .94; letter-spacing: -.05em; max-width: 1100px; }
.phero h1 .line { display: block; overflow: hidden; padding-bottom: .05em; }
.phero h1 .line > span { display: inline-block; }
.phero .lead { margin-top: 28px; max-width: 680px; color: #c5c8cc; font-size: clamp(17px, 1.5vw, 21px); }
.phero-art { position: absolute; right: var(--gutter); top: calc(var(--nav-h) + 60px); width: min(34vw, 460px); opacity: .95; will-change: transform; }

/* manifesto / valores */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.values > div { padding: 46px 32px 50px 0; border-right: 1px solid var(--line); }
.values > div + div { padding-left: 32px; }
.values > div:last-child { border-right: 0; }
.values .fnum { display: block; margin-bottom: 26px; }
.values h3 { font-size: clamp(30px, 3.4vw, 46px); letter-spacing: -.03em; }
.values p { margin-top: 14px; color: var(--muted); }
.mbc-letters { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mbc-letters > div { border: 1px solid var(--line); border-radius: 14px; padding: 30px; background: var(--surface); overflow: hidden; }
.mbc-letters b { display: block; font: 900 clamp(110px, 14vw, 220px)/.85 var(--display); letter-spacing: -.05em; color: var(--green); }
.mbc-letters span { display: block; margin-top: 20px; font: 700 26px var(--display); }
.mbc-letters p { margin-top: 8px; color: var(--muted); }
.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.swatch { border-radius: 14px; border: 1px solid var(--line); overflow: hidden; }
.swatch i { display: block; height: 180px; }
.swatch div { padding: 16px 18px; background: var(--surface); }
.swatch b { display: block; font-weight: 600; }
.swatch span { font: 13px var(--mono); color: var(--muted); }
.logo-show { display: grid; grid-template-columns: 1.2fr 1fr; gap: 16px; margin-top: 16px; }
.logo-show > div { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); display: grid; place-items: center; padding: 56px 32px; }
.logo-show .light { background: #ececec; }

/* app: lista de recursos detalhada */
.split { display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(32px, 6vw, 90px); align-items: center; padding: clamp(60px, 8vw, 120px) 0; border-top: 1px solid var(--line); }
.split:nth-of-type(even) .split-media { order: -1; }
.split h3 { font-size: clamp(30px, 3.6vw, 52px); letter-spacing: -.035em; }
.split p { margin-top: 18px; color: var(--muted); }
.split ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; }
.split li { position: relative; padding-left: 26px; color: #c5c8cc; }
.split li::before { content: ""; position: absolute; left: 0; top: .62em; width: 12px; height: 2px; background: var(--green); }
.split-media { border-radius: 14px; overflow: hidden; border: 1px solid var(--line2); background: var(--surface); }
.split { perspective: 1400px; }
.split-media { transform-origin: 50% 80%; will-change: transform; }
.split-media img { width: 100%; display: block; }

/* demo de drift (reaproveita site.js) */
.demo { display: grid; grid-template-columns: 1fr 1fr 320px; border: 1px solid var(--line2); border-radius: 14px; overflow: hidden; background: var(--surface); }
.demo-pad { padding: 22px; border-right: 1px solid var(--line); display: flex; flex-direction: column; align-items: center; }
.demo-label { align-self: stretch; font: 700 16px var(--display); display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.demo-label .dot { width: 9px; height: 9px; border-radius: 50%; }
.demo-label .raw { background: #ff9b42; } .demo-label .out { background: var(--green); }
.demo canvas { width: 100%; max-width: 340px; aspect-ratio: 1; background: var(--bg2); border: 1px solid var(--line); border-radius: 8px; touch-action: none; cursor: grab; }
.demo-read { margin-top: 12px; font-size: 13px; color: var(--muted); }
.demo-ctl { padding: 24px; display: flex; flex-direction: column; gap: 22px; background: var(--surface2); }
.demo-note { font-size: 14.5px; color: var(--muted); border-left: 2px solid var(--green); padding-left: 12px; }
.demo-note.off { border-left-color: var(--danger); }

/* formulários */
.field { display: flex; flex-direction: column; gap: 7px; font-size: 15px; }
.field > span { display: flex; justify-content: space-between; font-weight: 600; }
.field b.mono { color: var(--green); font-weight: 500; font-size: 13.5px; }
.field input[type=text], .field input[type=email], .field select, .field textarea { width: 100%; padding: 13px 14px; background: var(--bg2); color: var(--text); border: 1px solid var(--line2); border-radius: 8px; font: 16px var(--body); outline: none; transition: border-color .2s, box-shadow .2s; }
.field input:focus, .field select:focus { border-color: var(--green); box-shadow: 0 0 0 4px var(--green-glow); }
.field [aria-invalid=true] { border-color: var(--danger); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.check { display: flex; gap: 11px; align-items: flex-start; font-size: 15px; cursor: pointer; color: #c5c8cc; }
.check a { color: var(--green); }
.check input { appearance: none; -webkit-appearance: none; flex: none; width: 19px; height: 19px; margin: 2px 0 0; border: 1px solid var(--line2); border-radius: 5px; background: var(--bg2); cursor: pointer; display: grid; place-items: center; transition: background .15s, border-color .15s; }
.check input:checked { background: var(--green); border-color: var(--green); }
.check input:checked::after { content: ""; width: 9px; height: 5px; border-left: 2px solid var(--green-ink); border-bottom: 2px solid var(--green-ink); transform: rotate(-45deg) translate(1px, -1px); }
input[type=range] { -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 4px; background: var(--surface3); outline: none; margin: 8px 0; }
input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: var(--green); cursor: pointer; box-shadow: 0 0 0 6px var(--green-glow); }
input[type=range]::-moz-range-thumb { width: 18px; height: 18px; border: 0; border-radius: 50%; background: var(--green); cursor: pointer; }
.err-msg { font-style: normal; font-size: 13px; color: var(--danger); }
.err-msg:empty { display: none; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: 15px; }
.form-status:empty { display: none; }
.form-status.ok { color: var(--green); } .form-status.err { color: var(--danger); }
.alert { margin-bottom: 22px; padding: 14px 16px; border-left: 3px solid var(--green); background: var(--surface); border-radius: 0 8px 8px 0; }
.alert.err { border-left-color: var(--danger); }

/* baixar */
.dl-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 20px; align-items: start; }
.panel { border: 1px solid var(--line2); border-radius: 16px; background: var(--surface); padding: clamp(24px, 3vw, 36px); }
.panel.hot { border-color: var(--green); box-shadow: 0 30px 80px -40px rgba(59, 241, 2, .35); }
.dl-file { display: flex; gap: 18px; align-items: center; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.dl-file img { width: 70px; }
.dl-file b { display: block; font: 700 20px var(--display); word-break: break-all; }
.dl-file span { font: 13px var(--mono); color: var(--muted); }
.dl-list { list-style: none; padding: 0; margin: 22px 0 26px; display: grid; gap: 10px; color: var(--muted); font-size: 15px; }
.dl-list .mono { display: inline-block; min-width: 170px; color: var(--text); font-size: 13.5px; }
.fine { margin-top: 16px; font-size: 14px; color: var(--muted); }
.signup { display: grid; gap: 16px; }
.signup h3 { font-size: 28px; }
.steps3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: s; }
.steps3 > div { border-top: 2px solid var(--line2); padding-top: 18px; counter-increment: s; }
.steps3 > div::before { content: "Passo " counter(s); display: block; font: 500 13px var(--mono); color: var(--green); margin-bottom: 10px; }
.steps3 b { display: block; font: 700 19px var(--display); }
.steps3 span { display: block; margin-top: 8px; color: var(--muted); font-size: 15px; }

/* contato */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.ccard { position: relative; display: flex; flex-direction: column; justify-content: space-between; min-height: 320px; padding: 36px; border-radius: 18px; text-decoration: none; overflow: hidden; border: 1px solid var(--line2); background: var(--surface); transition: transform .5s var(--ease), border-color .3s; }
.ccard:hover { transform: translateY(-4px); }
.ccard.wa:hover { border-color: var(--wa); }
.ccard.ig:hover { border-color: #d6249f; }
.ccard .soc { width: 64px; height: 64px; }
.ccard .soc .ico { width: 32px; height: 32px; }
.ccard h3 { font-size: clamp(32px, 3.6vw, 48px); margin-top: 40px; }
.ccard p { margin-top: 10px; color: var(--muted); }
.ccard .go { display: inline-flex; align-items: center; gap: 8px; margin-top: 26px; font-weight: 600; color: var(--text); }
.ccard .go .ico { transition: transform .3s var(--ease); }
.ccard:hover .go .ico { transform: translateX(5px); }

/* tabela e dúvidas */
.table-wrap { overflow-x: auto; border: 1px solid var(--line2); border-radius: 14px; }
.compat { width: 100%; border-collapse: collapse; min-width: 620px; font-size: 16px; }
.compat th { text-align: left; font: 700 14px var(--display); color: var(--muted); padding: 16px 22px; background: var(--surface); border-bottom: 1px solid var(--line2); }
.compat td { padding: 18px 22px; border-bottom: 1px solid var(--line); }
.compat tr:last-child td { border-bottom: 0; }
.compat td b { display: block; } .compat td small { color: var(--faint); }
.tag { display: inline-block; font: 500 12px var(--mono); padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line2); color: var(--muted); }
.tag.on { border-color: var(--green); color: var(--green); }
.faq { border-top: 1px solid var(--line2); }
.faq details { border-bottom: 1px solid var(--line2); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 48px 24px 0; position: relative; font: 700 19px var(--display); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 14px; height: 14px; border-right: 2px solid var(--green); border-bottom: 2px solid var(--green); transform: translateY(-70%) rotate(45deg); transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 0 24px; color: var(--muted); max-width: 760px; }

/* privacidade */
.prose { max-width: 760px; }
.prose h2 { font-size: 30px; margin: 44px 0 12px; letter-spacing: -.02em; }
.prose p, .prose li { color: #c5c8cc; }
.prose p + p { margin-top: 12px; }

/* =================== responsivo =================== */
@media (max-width: 1080px) {
  .nav-soc { display: none; }
  .zoom-stage { grid-template-columns: 1fr; height: auto; min-height: 0; padding-top: 110px; padding-bottom: 60px; gap: 40px; }
  .zoom-media { order: 1; } .zoom-copy { order: 2; }
  .demo { grid-template-columns: 1fr 1fr; }
  .demo-ctl { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  :root { --nav-h: 64px; }
  body { font-size: 16px; }
  .nav-in { gap: 12px; }
  .nav-logo img { height: 32px; }
  .nav-toggle { display: grid; place-content: center; gap: 6px; width: 44px; height: 44px; background: transparent; border: 1px solid var(--line2); border-radius: 8px; cursor: pointer; }
  .nav-toggle span { display: block; width: 18px; height: 2px; background: var(--text); transition: transform .3s var(--ease); }
  .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-links { position: fixed; inset: var(--nav-h) 0 auto; flex-direction: column; gap: 0; margin: 0; padding: 12px var(--gutter) 24px; background: rgba(11, 12, 13, .97); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); transform: translateY(-12px); opacity: 0; visibility: hidden; transition: opacity .3s, transform .4s var(--ease), visibility 0s linear .4s; }
  .nav-links.open { transform: none; opacity: 1; visibility: visible; transition: opacity .3s, transform .4s var(--ease); }
  .nav-links a { padding: 16px 0; font-size: 20px; border-bottom: 1px solid var(--line); }
  .nav-links a::after { display: none; }
  .nav-soc-m { display: flex; gap: 10px; padding-top: 18px; }
  .nav-right .btn { display: none; }
  .hero-3d { width: 76vw; left: 12vw; top: 96px; translate: none; }
  .hero-stage::before { background: linear-gradient(0deg, rgba(11,12,13,.95) 0%, rgba(11,12,13,.7) 38%, transparent 62%); }
  .hero-copy { bottom: 40px; right: var(--gutter); }
  .hero-hint { display: none; }
  .fgrid, .trio-grid, .mbc-letters { grid-template-columns: 1fr 1fr; }
  .nums-in { grid-template-columns: 1fr 1fr; }
  .nums-in > div { border-left: 0; padding: 30px 0; border-bottom: 1px solid var(--line); }
  .nums-in > div:nth-child(odd) { padding-right: 16px; border-right: 1px solid var(--line); }
  .nums-in > div:nth-child(even) { padding-left: 16px; }
  .values { grid-template-columns: 1fr; }
  .values > div, .values > div + div { padding: 34px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .swatches { grid-template-columns: 1fr 1fr; }
  .logo-show, .split, .dl-grid, .contact-grid { grid-template-columns: 1fr; }
  .split:nth-of-type(even) .split-media { order: 0; }
  .steps3 { grid-template-columns: 1fr; }
  .phero-art { position: relative; right: auto; top: auto; width: 70%; margin: 40px 0 0; }
  .foot-in { grid-template-columns: 1fr 1fr; }
  .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .hero-title { font-size: 44px; }
  .hero-3d { width: 84vw; left: 8vw; top: 84px; }
  .hero-lead { margin-top: 14px; font-size: 15px; }
  .hero-cta { margin-top: 20px; }
  .hero-meta { display: none; }
  .compat { min-width: 0; font-size: 14px; }
  .compat th, .compat td { padding: 13px 12px; }
  .compat th:nth-child(2), .compat td:nth-child(2) { display: none; }
  .hero-cta .btn { flex: 1 1 100%; }
  .fgrid, .trio-grid, .mbc-letters { grid-template-columns: 1fr; }
  .swatches { grid-template-columns: 1fr 1fr; }
  .fcard { min-height: 230px; }
  .fcard h3 { padding-top: 40px; }
  .stats { grid-template-columns: 1fr 1fr; }
  .demo { grid-template-columns: 1fr; }
  .demo-pad { border-right: 0; border-bottom: 1px solid var(--line); }
  .demo-ctl { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .dl-list .mono { min-width: 0; display: block; }
  .wa-float { right: 14px; bottom: 14px; height: 54px; padding: 0 14px; }
  .ccard { min-height: 260px; padding: 26px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .marquee-track { animation: none; }
  .statement-text .w { opacity: 1; }
}