/* Layout: livro-razão — grade assimétrica alinhada à esquerda, números em mono, filetes finos como num extrato. */
@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("../fonts/plex-sans-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("../fonts/plex-sans-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("../fonts/plex-sans-600.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 700; font-display: swap; src: url("../fonts/plex-sans-700.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 400; font-display: swap; src: url("../fonts/plex-mono-400.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 500; font-display: swap; src: url("../fonts/plex-mono-500.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-weight: 600; font-display: swap; src: url("../fonts/plex-mono-600.woff2") format("woff2"); }

:root {
  --bg: #F8F7F4;
  --surface: #FFFFFF;
  --surface-2: #F1EEE6;
  --ink: #2E2E2E;
  --muted: #67635B;
  --line: #E2DED4;
  --gold: #D4AF37;
  --accent: #936D1B;
  --accent-strong: #6E4F12;
  --accent-soft: #F6ECC9;
  --on-accent: #FFFFFF;
  --positive: #5B7245;
  --positive-soft: #E9EDE0;
  --negative: #C4452F;
  --negative-soft: #F6E3DE;
  --band: #2E2E2E;
  --band-ink: #F0EEE8;
  --band-muted: #B8B3A8;
  --band-line: #47443F;
  --shadow: 0 1px 2px rgba(46,46,46,.06), 0 18px 40px -18px rgba(46,46,46,.28);

  --font-sans: "IBM Plex Sans", -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.1875rem;
  --step-2: 1.5rem;
  --step-3: clamp(1.75rem, 1.3rem + 1.6vw, 2.375rem);
  --step-4: clamp(2.25rem, 1.4rem + 3.4vw, 3.75rem);

  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 10px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #1C1B19; --surface: #252421; --surface-2: #2E2C28; --ink: #F0EEE8; --muted: #B0ABA0; --line: #3D3A35;
    --gold: #D4AF37; --accent: #D9B54A; --accent-strong: #E8C66A; --accent-soft: #3A2F14; --on-accent: #1C1B19;
    --positive: #A3B18A; --positive-soft: #28311F; --negative: #D9654A; --negative-soft: #3A2018;
    --band: #121211; --band-ink: #F0EEE8; --band-muted: #A9A498; --band-line: #34322E;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 18px 40px -18px rgba(0,0,0,.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #1C1B19; --surface: #252421; --surface-2: #2E2C28; --ink: #F0EEE8; --muted: #B0ABA0; --line: #3D3A35;
  --gold: #D4AF37; --accent: #D9B54A; --accent-strong: #E8C66A; --accent-soft: #3A2F14; --on-accent: #1C1B19;
  --positive: #A3B18A; --positive-soft: #28311F; --negative: #D9654A; --negative-soft: #3A2018;
  --band: #121211; --band-ink: #F0EEE8; --band-muted: #A9A498; --band-line: #34322E;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 18px 40px -18px rgba(0,0,0,.7);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-sans); font-size: var(--step-0); line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { color: var(--accent-strong); }
h1, h2, h3 { margin: 0; line-height: 1.12; text-wrap: balance; letter-spacing: -0.015em; }
p { margin: 0; }
.num, .mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

.eyebrow {
  font-family: var(--font-mono); font-size: var(--step--1); font-weight: 500;
  text-transform: uppercase; letter-spacing: .08em; color: var(--accent);
}
.lede { font-size: var(--step-1); color: var(--muted); max-width: 58ch; }

/* ---------- botões ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: 600 0.9375rem/1 var(--font-sans); text-decoration: none; cursor: pointer;
  padding: 14px 20px; border-radius: 8px; border: 1px solid var(--accent);
  background: var(--accent); color: var(--on-accent); transition: background .15s, border-color .15s, transform .15s;
}
.btn:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--on-accent); }
.btn:active { transform: translateY(1px); }
.btn.ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn.ghost:hover { border-color: var(--accent); color: var(--accent); background: transparent; }
.btn.small { padding: 9px 14px; font-size: 0.875rem; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .5; cursor: not-allowed; transform: none; }
.btn svg { flex: none; }

/* ---------- cabeçalho ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: flex; align-items: center; flex: none; }
.brand img { height: 54px; width: auto; }
.main-nav { display: flex; gap: 22px; margin-left: 8px; }
.main-nav a { color: var(--muted); text-decoration: none; font-size: 0.9375rem; font-weight: 500; }
.main-nav a:hover { color: var(--ink); }
.header-tools { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.lang-switch { display: inline-flex; border: 1px solid var(--line); border-radius: 7px; padding: 2px; background: var(--surface); }
.lang-switch button {
  border: 0; background: transparent; color: var(--muted); cursor: pointer;
  font: 600 0.75rem/1 var(--font-mono); letter-spacing: .04em; padding: 7px 9px; border-radius: 5px;
}
.lang-switch button[aria-pressed="true"] { background: var(--accent-soft); color: var(--accent-strong); }
@media (max-width: 820px) { .main-nav { display: none; } }
@media (max-width: 440px) { .header-tools .btn { display: none; } .brand img { height: 40px; } }

/* ---------- hero ---------- */
.hero { padding-block: clamp(40px, 7vw, 88px) clamp(48px, 7vw, 96px); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero h1 { font-size: var(--step-4); font-weight: 700; letter-spacing: -0.03em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.hero-facts {
  display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 10px 0 0; padding: 14px 0 0; list-style: none;
  border-top: 1px dashed var(--line); font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted);
}
.hero-facts li { display: inline-flex; align-items: center; gap: 7px; }
.hero-facts li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--positive); }

.hero-visual { position: relative; min-width: 0; }
.window {
  border-radius: 12px; border: 1px solid var(--line); background: var(--surface);
  box-shadow: var(--shadow); overflow: hidden;
}
.window-bar { display: flex; align-items: center; gap: 6px; padding: 9px 12px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.window-bar span { width: 9px; height: 9px; border-radius: 50%; background: var(--line); }
.window-bar b { margin-left: 8px; font: 500 0.6875rem/1 var(--font-mono); color: var(--muted); letter-spacing: .04em; }
.hero-visual .window { width: 112%; }
@media (max-width: 960px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } .hero-visual .window { width: 100%; } }

/* "linha de extrato" flutuante: o detalhe do app que só um extrato tem */
.statement-chip {
  position: absolute; left: -22px; bottom: -26px; z-index: 2;
  display: grid; grid-template-columns: auto auto; gap: 2px 22px; align-items: baseline;
  background: var(--accent-soft); color: var(--accent-strong); border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  border-radius: 8px; padding: 12px 16px; box-shadow: var(--shadow); font-family: var(--font-mono);
}
.statement-chip small { grid-column: 1 / -1; font-size: 0.6875rem; letter-spacing: .06em; text-transform: uppercase; opacity: .8; }
.statement-chip strong { font-size: 1.125rem; font-weight: 600; }
.statement-chip span { font-size: 0.8125rem; color: var(--positive); }
@media (max-width: 960px) { .statement-chip { left: 12px; bottom: -22px; } }

/* screenshots que trocam com o tema */
.shot-dark { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .shot-light { display: none; } :root:not([data-theme="light"]) .shot-dark { display: block; } }
:root[data-theme="dark"] .shot-light { display: none; }
:root[data-theme="dark"] .shot-dark { display: block; }

/* ---------- seções ---------- */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section-head { display: grid; gap: 14px; align-content: start; margin-bottom: clamp(28px, 4vw, 48px); max-width: 720px; }
.section-head h2 { font-size: var(--step-3); font-weight: 700; }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0; }

/* tour de telas */
.tour { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(20px, 3vw, 40px); align-items: start; }
.tour-tabs { display: grid; gap: 4px; }
.tour-tab {
  text-align: left; cursor: pointer; font: inherit; color: inherit;
  display: grid; gap: 4px; padding: 16px 18px 16px 20px; border-radius: 8px;
  background: transparent; border: 1px solid transparent; position: relative;
}
.tour-tab::before {
  content: ""; position: absolute; left: 0; top: 14px; bottom: 14px; width: 2px; border-radius: 2px; background: var(--line);
}
.tour-tab strong { font-size: 1.0625rem; font-weight: 600; }
.tour-tab span { color: var(--muted); font-size: 0.9375rem; line-height: 1.5; }
.tour-tab:hover { background: var(--surface-2); }
.tour-tab[aria-selected="true"] { background: var(--surface); border-color: var(--line); box-shadow: var(--shadow); }
.tour-tab[aria-selected="true"]::before { background: var(--gold); width: 3px; }
.tour-stage { min-width: 0; }
.tour-stage .window img { aspect-ratio: 1360 / 1000; object-fit: cover; object-position: top left; width: 100%; }
@media (max-width: 900px) {
  .tour { grid-template-columns: minmax(0, 1fr); }
  .tour-tabs { grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x mandatory; }
  .tour-tab { scroll-snap-align: start; }
}

/* grade de recursos */
.features { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); margin-top: clamp(40px, 6vw, 72px); }
.feature { padding: 24px 22px 26px 0; display: grid; gap: 8px; align-content: start; border-bottom: 1px solid var(--line); }
.feature + .feature { padding-left: 22px; border-left: 1px solid var(--line); }
.features .feature:nth-child(4n+1) { padding-left: 0; border-left: 0; }
.feature svg { color: var(--accent); }
.feature h3 { font-size: 1rem; font-weight: 600; letter-spacing: 0; }
.feature p { color: var(--muted); font-size: 0.9375rem; line-height: 1.55; }
@media (max-width: 900px) {
  .features { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .features .feature { padding-left: 22px; border-left: 1px solid var(--line); }
  .features .feature:nth-child(2n+1) { padding-left: 0; border-left: 0; }
}
@media (max-width: 520px) {
  .features { grid-template-columns: minmax(0, 1fr); }
  .features .feature { padding-left: 0 !important; border-left: 0 !important; }
}

/* faixa grafite de privacidade */
.band { background: var(--band); color: var(--band-ink); }
.band .eyebrow { color: var(--gold); }
.band .lede { color: var(--band-muted); }
.privacy-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.privacy-grid h2 { font-size: var(--step-3); font-weight: 700; }
.privacy-list { list-style: none; margin: 0; padding: 0; display: grid; }
.privacy-list li { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 4px 14px; padding: 20px 0; border-top: 1px solid var(--band-line); }
.privacy-list li:last-child { border-bottom: 1px solid var(--band-line); }
.privacy-list svg { color: var(--gold); grid-row: span 2; margin-top: 3px; }
.privacy-list strong { font-size: 1.0625rem; font-weight: 600; }
.privacy-list p { color: var(--band-muted); font-size: 0.9375rem; }
.local-path {
  margin-top: 26px; font-family: var(--font-mono); font-size: 0.8125rem; color: var(--band-muted);
  border: 1px dashed var(--band-line); border-radius: 8px; padding: 12px 14px; overflow-x: auto; white-space: nowrap;
}
.local-path b { color: var(--gold); font-weight: 500; }
@media (max-width: 860px) { .privacy-grid { grid-template-columns: minmax(0, 1fr); } }

/* como começar (sequência real) */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 3vw, 32px); counter-reset: step; }
.steps li { counter-increment: step; display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--ink); }
.steps li::before { content: counter(step, decimal-leading-zero); font: 600 0.875rem/1 var(--font-mono); color: var(--accent); }
.steps h3 { font-size: 1.1875rem; font-weight: 600; }
.steps p { color: var(--muted); font-size: 0.9375rem; }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* ---------- download / doação ---------- */
.dl-section { background: var(--surface-2); border-block: 1px solid var(--line); }
.dl-shell { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.dl-intro { display: grid; gap: 16px; }
.dl-intro h2 { font-size: var(--step-3); font-weight: 700; }
.dl-meta { list-style: none; margin: 10px 0 0; padding: 0; display: grid; font-size: 0.875rem; }
.dl-meta li { display: flex; justify-content: space-between; gap: 16px; padding: 9px 0; border-top: 1px solid var(--line); }
.dl-meta li span:first-child { color: var(--muted); }
.dl-meta li span:last-child { font-family: var(--font-mono); text-align: right; min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 900px) { .dl-shell { grid-template-columns: minmax(0, 1fr); } }

.panel { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); min-width: 0; }
.panel-tabs { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.panel-tab {
  font: 600 0.9375rem/1.2 var(--font-sans); color: var(--muted); background: transparent; border: 0; cursor: pointer;
  padding: 18px 16px; display: flex; align-items: center; justify-content: center; gap: 9px; position: relative;
}
.panel-tab + .panel-tab { border-left: 1px solid var(--line); }
.panel-tab[aria-selected="true"] { color: var(--ink); }
.panel-tab[aria-selected="true"]::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: -1px; height: 3px; border-radius: 3px 3px 0 0; background: var(--gold); }
.panel-body { padding: clamp(20px, 3vw, 32px); display: grid; gap: 20px; }

.status-pill {
  display: inline-flex; align-items: center; gap: 8px; width: fit-content;
  font: 600 0.75rem/1 var(--font-mono); letter-spacing: .05em; text-transform: uppercase;
  padding: 7px 11px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-strong);
}
.status-pill::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; animation: pulse 1.8s ease-in-out infinite; }
.status-pill.ready { background: var(--positive-soft); color: var(--positive); }
.status-pill.ready::before { animation: none; }
@keyframes pulse { 50% { opacity: .35; } }

.dl-file { display: grid; grid-template-columns: 52px minmax(0, 1fr); gap: 4px 16px; align-items: center; padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); }
.dl-file .file-ico { grid-row: span 2; width: 52px; height: 52px; border-radius: 10px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-strong); }
.dl-file strong { font-family: var(--font-mono); font-size: 0.9375rem; font-weight: 500; overflow-wrap: anywhere; }
.dl-file span { color: var(--muted); font-size: 0.8125rem; }
.dl-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.dl-hint { font-size: 0.875rem; color: var(--muted); }
.hash { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); overflow-wrap: anywhere; }

.notify { display: grid; gap: 10px; padding-top: 20px; border-top: 1px dashed var(--line); }
.notify h3 { font-size: 1rem; font-weight: 600; letter-spacing: 0; }
.notify p { color: var(--muted); font-size: 0.875rem; }
.field-row { display: flex; gap: 10px; flex-wrap: wrap; }
.input {
  flex: 1 1 220px; min-width: 0; font: 400 0.9375rem/1.2 var(--font-sans); color: var(--ink);
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px;
}
.input:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
.form-msg { font-size: 0.875rem; min-height: 1.4em; }
.form-msg.ok { color: var(--positive); }
.form-msg.err { color: var(--negative); }
.hp { position: absolute; left: -9999px; }

/* doação */
.seg { display: inline-grid; grid-auto-flow: column; border: 1px solid var(--line); border-radius: 9px; padding: 3px; background: var(--bg); width: fit-content; max-width: 100%; }
.seg button {
  border: 0; background: transparent; cursor: pointer; color: var(--muted);
  font: 600 0.875rem/1 var(--font-sans); padding: 10px 14px; border-radius: 6px; display: inline-flex; gap: 6px; align-items: baseline;
}
.seg button b { font-family: var(--font-mono); font-weight: 600; }
.seg button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.12); }
.label { font: 600 0.75rem/1 var(--font-mono); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.amounts { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.amount {
  font: 600 1rem/1 var(--font-mono); font-variant-numeric: tabular-nums; cursor: pointer;
  padding: 16px 8px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--ink);
}
.amount:hover { border-color: var(--accent); }
.amount[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-strong); box-shadow: inset 0 0 0 1px var(--accent); }
@media (max-width: 460px) { .amounts { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.custom-amount { display: flex; align-items: center; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); max-width: 260px; }
.custom-amount span { padding: 0 4px 0 14px; font-family: var(--font-mono); color: var(--muted); }
.custom-amount input { border: 0; background: transparent; font: 500 1rem/1 var(--font-mono); color: var(--ink); padding: 12px 14px 12px 6px; width: 100%; min-width: 0; }
.custom-amount:focus-within { outline: 2px solid var(--accent); outline-offset: -1px; }
.custom-amount input:focus { outline: none; }

.methods { display: grid; gap: 12px; }
.method { border: 1px solid var(--line); border-radius: 10px; padding: 16px; display: grid; gap: 12px; background: var(--bg); }
.method-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.method-head strong { font-size: 0.9375rem; }
.method-head small { color: var(--muted); font-size: 0.8125rem; }
.pix-grid { display: grid; grid-template-columns: 156px minmax(0, 1fr); gap: 16px; align-items: start; }
.qr { width: 156px; height: 156px; background: #fff; border-radius: 8px; padding: 8px; border: 1px solid var(--line); display: grid; place-items: center; }
.qr svg, .qr img { width: 100%; height: 100%; }
.pix-code { font-family: var(--font-mono); font-size: 0.6875rem; line-height: 1.45; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px; overflow-wrap: anywhere; max-height: 92px; overflow: auto; }
@media (max-width: 520px) { .pix-grid { grid-template-columns: minmax(0, 1fr); } }
.donate-note { font-size: 0.8125rem; color: var(--muted); }
.thanks { display: flex; gap: 12px; align-items: center; justify-content: space-between; flex-wrap: wrap; padding: 14px 16px; border-radius: 10px; background: var(--positive-soft); color: var(--positive); font-size: 0.9375rem; }
.thanks .btn { background: transparent; border-color: currentColor; color: inherit; }

/* ---------- FAQ ---------- */
.faq { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 4vw, 56px); }
.faq-list { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: baseline;
  padding: 20px 0; font-size: 1.0625rem; font-weight: 600;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.375rem/1 var(--font-mono); color: var(--accent); flex: none; }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 0 22px; color: var(--muted); max-width: 66ch; display: grid; gap: 10px; }
@media (max-width: 860px) { .faq { grid-template-columns: minmax(0, 1fr); } }

/* ---------- rodapé ---------- */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px 48px; font-size: 0.875rem; color: var(--muted); }
.footer-row { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; }
.footer-row img { height: 40px; width: auto; }
.footer-links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer-links a { color: var(--muted); text-decoration: none; }
.footer-links a:hover { color: var(--ink); }

/* ---------- página de texto (privacidade) ---------- */
.doc { padding-block: clamp(40px, 6vw, 80px); }
.doc article { max-width: 68ch; display: grid; gap: 16px; }
.doc h1 { font-size: var(--step-3); font-weight: 700; margin-bottom: 8px; }
.doc h2 { font-size: var(--step-1); font-weight: 600; margin-top: 18px; }
.doc p, .doc li { color: var(--muted); }
.doc ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.doc .updated { font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted); }

.toast-copy { font-size: 0.8125rem; color: var(--positive); }
.section-head.flush { margin-bottom: 0; }
.stack { display: grid; gap: 10px; }
@media (min-width: 901px) { .tour-stage { position: sticky; top: calc(env(safe-area-inset-top, 0px) + 92px); } }

/* ---------- sobre ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.about-photo { margin: 0; display: grid; gap: 14px; max-width: 360px; }
.about-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 12px; border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--surface-2); }
.about-photo figcaption { display: grid; gap: 2px; padding-left: 14px; border-left: 3px solid var(--gold); }
.about-photo figcaption strong { font-size: 1.0625rem; font-weight: 600; }
.about-photo figcaption span { font-family: var(--font-mono); font-size: var(--step--1); color: var(--muted); }
.about-copy { display: grid; gap: 26px; min-width: 0; }
.about-block { display: grid; gap: 10px; max-width: 64ch; }
.about-block h3 { font-size: 1.125rem; font-weight: 600; letter-spacing: 0; }
.about-block p { color: var(--muted); }
.about-facts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.6fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-facts li { display: grid; gap: 4px; align-content: start; padding: 14px 18px 16px 0; min-width: 0; }
.about-facts li + li { padding-left: 18px; border-left: 1px solid var(--line); }
.about-facts li span:first-child { font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.about-facts li span:last-child { font-weight: 600; overflow-wrap: anywhere; }
.about-contact { color: var(--muted); }
.about-contact a { font-weight: 600; overflow-wrap: anywhere; }
@media (max-width: 860px) {
  .about-grid { grid-template-columns: minmax(0, 1fr); }
  .about-photo { max-width: 280px; }
}
@media (max-width: 600px) {
  .about-facts { grid-template-columns: minmax(0, 1fr); }
  .about-facts li, .about-facts li + li { padding: 12px 0; border-left: 0; }
  .about-facts li + li { border-top: 1px solid var(--line); }
}

/* ---------- avaliações ---------- */
.reviews-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 4vw, 56px); align-items: start; }
.reviews-intro { display: grid; gap: 22px; align-content: start; }
.reviews-summary { display: grid; grid-template-columns: auto 1fr; gap: 2px 14px; align-items: center; padding: 16px 0; border-block: 1px solid var(--line); }
.reviews-avg { grid-row: span 2; font-size: 2.75rem; font-weight: 700; line-height: 1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; color: var(--ink); }
.stars-meter { position: relative; display: inline-block; width: fit-content; }
.stars-meter > span { position: absolute; inset: 0 auto 0 0; overflow: hidden; white-space: nowrap; }
.reviews-intro > .btn { justify-self: start; }
.reviews-count { font-size: 0.875rem; color: var(--muted); }
.stars { color: var(--gold); letter-spacing: .12em; font-size: 1.0625rem; line-height: 1; white-space: nowrap; }
.reviews-main { display: grid; gap: 16px; min-width: 0; }
.reviews-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.reviews-list:empty { display: none; }
@media (max-width: 760px) { .reviews-list { grid-template-columns: minmax(0, 1fr); } }
.review-card { margin: 0; display: grid; gap: 14px; align-content: start; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.review-card blockquote { margin: 0; font-size: 1rem; line-height: 1.6; overflow-wrap: anywhere; }
.review-card figcaption { display: grid; gap: 2px; padding-top: 12px; border-top: 1px dashed var(--line); }
.review-card figcaption strong { font-weight: 600; font-size: 0.9375rem; }
.review-card figcaption span { font-family: var(--font-mono); font-size: 0.75rem; color: var(--muted); }
.review-tag { width: fit-content; font: 600 0.6875rem/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-strong); }
.reviews-empty { display: grid; gap: 10px; justify-items: start; padding: 28px; border: 1px dashed var(--line); border-radius: 12px; color: var(--muted); }
.reviews-empty .stars { font-size: 1.5rem; }

.review-form { padding: clamp(20px, 3vw, 28px); display: grid; gap: 18px; }
.review-form .field { display: grid; gap: 8px; min-width: 0; }
.review-form textarea { resize: vertical; min-height: 120px; line-height: 1.5; font-family: var(--font-sans); }
.review-form .input { width: 100%; flex: none; }
.field-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
@media (max-width: 560px) { .field-grid { grid-template-columns: minmax(0, 1fr); } }
.field-hint { justify-self: end; font-size: 0.75rem; color: var(--muted); }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 0.875rem; color: var(--muted); cursor: pointer; }
.consent input { margin-top: 3px; accent-color: var(--accent); flex: none; width: 16px; height: 16px; }

.rating { border: 0; margin: 0; padding: 0; display: grid; gap: 8px; }
.rating legend { padding: 0; margin-bottom: 8px; }
.rating-stars { display: inline-flex; flex-direction: row-reverse; justify-content: flex-end; gap: 4px; width: fit-content; }
.rating-stars input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.rating-stars label { cursor: pointer; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 6px; color: var(--line); font-size: 1.875rem; line-height: 1; transition: color .12s, transform .12s; }
.rating-stars label::before { content: "★"; }
.rating-stars label:hover, .rating-stars label:hover ~ label,
.rating-stars input:checked ~ label { color: var(--gold); }
.rating-stars input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }
.rating-stars label:active { transform: scale(.92); }

@media (max-width: 860px) { .reviews-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Microsoft Store ---------- */
.store-option { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 14px 20px; align-items: center; padding: 18px; border-radius: 10px; border: 1px solid color-mix(in srgb, var(--accent) 40%, var(--line)); background: var(--accent-soft); }
.store-head { display: grid; gap: 4px; min-width: 0; }
.store-head strong { font-size: 1.0625rem; }
.store-head p { font-size: 0.875rem; color: var(--muted); }
.store-badge { width: fit-content; font: 600 0.6875rem/1 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; padding: 5px 8px; border-radius: 999px; background: var(--surface); color: var(--accent-strong); }
@media (max-width: 560px) { .store-option { grid-template-columns: minmax(0, 1fr); } .store-option .btn { justify-self: start; } }
.dl-or { display: flex; align-items: center; gap: 12px; font-size: 0.8125rem; color: var(--muted); }
.dl-or::before, .dl-or::after { content: ""; flex: 1; height: 1px; background: var(--line); }