/* Emitta · emitta.app.br
   Tokens do app (App/Emitta/DesignSystem/Theme.swift): fundo quase preto, verde neon e âmbar.
   Tema escuro por padrão; modo claro pelo sistema ou pelo botão do topo. */

:root {
  --ground: #080a09;
  --surface: #131715;
  --surface-2: #1b211e;
  --features-ground: #131715;
  --ink: #f2f5f3;
  --muted: #a9b4ad;
  --neon: #61e880;
  --neon-deep: #1a8045;
  --neon-field: #0d1d14;
  --on-neon: #04130a;
  --accent-text: #61e880;
  --amber: #f7cc4a;
  --amber-text: #f7cc4a;
  --on-amber: #1d1600;
  --paper: #f0f2ef;
  --paper-ink: #111613;
  --paper-muted: #4f5953;
  --paper-line: #cfd5d0;
  --window: rgba(28, 34, 31, 0.72);
  --window-side: rgba(255, 255, 255, 0.035);
  --window-line: rgba(255, 255, 255, 0.09);
  --field: rgba(255, 255, 255, 0.06);
  --focus: #f7cc4a;

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro", "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --step-small: 15px;
  --step-body: 18px;
  --step-lead: clamp(19px, 1.55vw, 22px);
  --step-title: clamp(32px, 3.6vw, 52px);
  --step-display: clamp(46px, 7.4vw, 124px);

  --margin: clamp(16px, 3.2vw, 44px);
  --gap: clamp(16px, 2vw, 28px);
  --section: clamp(112px, 13vw, 200px);
  --radius: 22px;
  --radius-control: 999px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --ground: #e9eeea;
    --surface: #f7f9f7;
    --surface-2: #dde4df;
  --features-ground: #dde4df;
    --features-ground: #dde4df;
    --ink: #0c110e;
    --muted: #46514a;
    --neon: #61e880;
    --neon-deep: #157a3f;
    --neon-field: #cfe9d7;
    --on-neon: #04130a;
    --accent-text: #0b6e35;
    --amber: #f7cc4a;
    --amber-text: #7a5600;
    --paper: #ffffff;
    --paper-line: #d5dbd6;
    --window: rgba(255, 255, 255, 0.78);
    --window-side: rgba(0, 0, 0, 0.035);
    --window-line: rgba(0, 0, 0, 0.09);
    --field: rgba(0, 0, 0, 0.05);
    --focus: #0b6e35;
    color-scheme: light;
  }
}
:root[data-theme="light"] {
  --ground: #e9eeea;
  --surface: #f7f9f7;
  --surface-2: #dde4df;
  --ink: #0c110e;
  --muted: #46514a;
  --neon-deep: #157a3f;
  --neon-field: #cfe9d7;
  --accent-text: #0b6e35;
  --amber-text: #7a5600;
  --paper: #ffffff;
  --paper-line: #d5dbd6;
  --window: rgba(255, 255, 255, 0.78);
  --window-side: rgba(0, 0, 0, 0.035);
  --window-line: rgba(0, 0, 0, 0.09);
  --field: rgba(0, 0, 0, 0.05);
  --focus: #0b6e35;
  color-scheme: light;
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 400 var(--step-body)/1.55 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-family: var(--font-display); font-weight: 650; letter-spacing: -0.025em; line-height: 1.02; text-wrap: balance; }
h2 { font-size: var(--step-title); }
h3 { font-size: 22px; letter-spacing: -0.01em; line-height: 1.2; }
::selection { background: var(--neon); color: var(--on-neon); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
.num { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: var(--margin); top: -60px; z-index: 50; background: var(--neon); color: var(--on-neon); padding: 10px 16px; border-radius: 10px; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { padding-inline: var(--margin); max-width: 1520px; margin-inline: auto; }
.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); }
.section { padding-top: var(--section); }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px; border-radius: var(--radius-control);
  font: 600 17px/1 var(--font); text-decoration: none; cursor: pointer; border: 0;
  transition: transform 180ms var(--ease), background-color 180ms var(--ease), color 180ms var(--ease);
}
.btn:active { transform: scale(0.97); }
.btn-primary { background: var(--neon); color: var(--on-neon); }
.btn-primary:hover { background: #7cf097; }
.btn-quiet { background: var(--surface-2); color: var(--ink); }
.btn-quiet:hover { background: var(--neon-field); }
.btn svg { width: 20px; height: 20px; flex: none; }
.link { color: var(--accent-text); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
.link:hover { text-decoration-thickness: 2.5px; }

/* Topo */
.bar { position: sticky; top: 0; z-index: 40; background: var(--ground); }
.bar-inner { display: flex; align-items: center; gap: 28px; min-height: 68px; }
.wordmark { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 650 21px/1 var(--font-display); letter-spacing: -0.02em; }
.wordmark svg { width: 30px; height: 30px; }
.bar nav { display: flex; gap: 26px; margin-left: auto; }
.bar nav a { text-decoration: none; font-size: 16px; color: var(--ink); padding: 6px 0; }
.bar nav a:hover { color: var(--accent-text); }
.bar .btn { min-height: 42px; padding: 0 18px; font-size: 15px; }
.theme-toggle {
  width: 42px; height: 42px; border-radius: 50%; border: 0; background: var(--surface-2); color: var(--ink);
  display: inline-grid; place-items: center; cursor: pointer; transition: background-color 180ms var(--ease), transform 180ms var(--ease);
}
.theme-toggle:hover { background: var(--neon-field); }
.theme-toggle:active { transform: scale(0.94); }
.theme-toggle svg { width: 20px; height: 20px; }

/* Abertura */
.hero { padding-top: clamp(40px, 5vw, 80px); text-align: center; }
.hero h1 { font-size: var(--step-display); letter-spacing: -0.045em; line-height: 0.95; font-weight: 700; }
.hero h1 .dot { color: var(--neon); }
.hero .lead { font-size: var(--step-lead); max-width: 46ch; margin: 36px auto 0; line-height: 1.45; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 36px; }
.hero-note { margin-top: 18px; font-size: var(--step-small); color: var(--muted); }

/* Pastas: cada aba leva a uma seção; a da frente está aberta com o app */
.folders { margin-top: clamp(64px, 6vw, 88px); text-align: left; }
.folder { position: relative; height: 50px; border-radius: 0 var(--radius) 0 0; }
.folder + .folder { margin-top: -6px; }
.folder .tab {
  position: absolute; bottom: 100%; height: 42px; display: flex; align-items: center; padding: 0 34px 0 26px;
  font-size: 17px; font-weight: 600; text-decoration: none; background: inherit; color: inherit;
  clip-path: polygon(0 100%, 14px 0, calc(100% - 14px) 0, 100% 100%);
  border-radius: 10px 10px 0 0;
  transition: transform 220ms var(--ease);
}
.folder .tab:hover { transform: translateY(-4px); }
.folder .tab:focus-visible { outline-offset: -6px; }
.f1 { background: var(--surface-2); color: var(--ink); }
.f1 .tab { left: 4%; }
.f2 { background: var(--amber); color: var(--on-amber); }
.f2 .tab { left: 27%; }
.f3 { background: var(--neon-deep); color: #fff; }
.f3 .tab { left: 50%; }
.f4 { background: var(--surface); color: var(--ink); }
.f4 .tab { left: 72%; }
.folder.front { height: auto; background: var(--neon-field); color: var(--ink); border-radius: 0 var(--radius) 0 0; padding: clamp(28px, 3.4vw, 52px) clamp(16px, 2.6vw, 40px) 0; }
.folder.front .tab { left: 0; }

/* Fragmento do app (data-ui): janela do macOS com o vidro do Emitta */
.stage { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: var(--gap); align-items: start; max-width: 1432px; margin-inline: auto; }
.window {
  grid-column: 1 / span 8; position: relative; isolation: isolate; overflow: hidden;
  border-radius: 16px 16px 0 0; background: #0b0e0c; color: #f2f5f3;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.1); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
  font-size: 13px; line-height: 1.35;
}
.window::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(97, 232, 128, 0.2), transparent 70%), /* taste-skill-ignore: fragmento data-ui (vidro do app) */
    radial-gradient(50% 50% at 100% 100%, rgba(26, 128, 69, 0.28), transparent 70%), /* taste-skill-ignore: fragmento data-ui (vidro do app) */
    radial-gradient(60% 60% at 0% 100%, rgba(247, 204, 74, 0.08), transparent 70%); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
}
.win-top { display: flex; align-items: center; gap: 8px; height: 46px; padding: 0 16px; }
.win-top i { width: 12px; height: 12px; border-radius: 50%; background: #ff5f57; }
.win-top i:nth-child(2) { background: #febc2e; }
.win-top i:nth-child(3) { background: #28c840; }
.win-top b { margin-left: 18px; font-weight: 600; font-size: 13px; color: rgba(255, 255, 255, 0.85); }
.win-top .emitente { margin-left: auto; display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; border-radius: 999px; background: rgba(255, 255, 255, 0.07); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1); font-size: 12px; color: rgba(255, 255, 255, 0.85); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.win-top .emitente::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #61e880; }
.win-body { display: grid; grid-template-columns: 188px 1fr; min-height: 520px; }
.side { padding: 6px 10px 20px; background: rgba(255, 255, 255, 0.03); }
.side p { font-size: 11px; font-weight: 600; color: rgba(255, 255, 255, 0.42); margin: 14px 10px 6px; }
.side span { display: flex; align-items: center; gap: 9px; padding: 7px 10px; border-radius: 8px; color: rgba(255, 255, 255, 0.82); }
.side span svg { width: 15px; height: 15px; color: #61e880; flex: none; }
.side span.on { background: rgba(97, 232, 128, 0.16); color: #fff; }
.pane { padding: 22px 72px 30px 26px; }
.pane h3 { font: 300 30px/1.1 var(--font-display); letter-spacing: -0.01em; color: #fff; }
.pane .hint { color: rgba(255, 255, 255, 0.58); margin-top: 6px; }
.glass {
  background: rgba(255, 255, 255, 0.055); border-radius: 18px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.14); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
  -webkit-backdrop-filter: blur(18px) saturate(1.3); backdrop-filter: blur(18px) saturate(1.3); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
}
.form { margin-top: 18px; padding: 6px 16px; }
.row { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 11px 0; }
.row + .row { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.row label, .row .k { color: rgba(255, 255, 255, 0.78); }
.row .v { color: #fff; text-align: right; }
.row select, .row input {
  font: inherit; color: #fff; background: rgba(255, 255, 255, 0.07); border: 0; border-radius: 8px;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); padding: 7px 10px; min-width: 0; /* taste-skill-ignore: fragmento data-ui (vidro do app) */
}
.row input { width: 128px; text-align: right; font-variant-numeric: tabular-nums; }
.row select { max-width: 270px; }
.row select:focus-visible, .row input:focus-visible { outline: 2px solid #61e880; outline-offset: 1px; }
.row option { color: #111; }
.totals { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.totals div { padding: 12px 14px; }
.totals small { display: block; font-size: 11px; color: rgba(255, 255, 255, 0.5); }
.totals strong { display: block; font: 300 22px/1.2 var(--font-display); color: #fff; font-variant-numeric: tabular-nums; margin-top: 4px; }
.totals .liq strong { color: #61e880; }
.pane-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 18px; }
.ui-btn {
  font: 600 13px/1 var(--font); border: 0; cursor: pointer; padding: 10px 18px; border-radius: 999px;
  transition: transform 160ms var(--ease), box-shadow 160ms var(--ease); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
}
.ui-btn:active { transform: scale(0.97); }
.ui-btn.neon { background: #61e880; color: #04130a; }
.ui-btn.neon:hover { background: #7cf097; }
.ui-btn.vidro { background: rgba(255, 255, 255, 0.1); color: #fff; }
.ui-btn.vidro:hover { background: rgba(255, 255, 255, 0.16); }
.ui-btn kbd { font: inherit; opacity: 0.7; margin-left: 6px; }

/* DANFSe: o papel que sai do app */
.danfse {
  grid-column: 9 / span 4; position: relative; margin-top: 64px; margin-left: -48px; z-index: 1;
  background: var(--paper); color: var(--paper-ink); padding: 26px 24px 34px; font-size: 13px; line-height: 1.4;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), 95% 100%, 90% calc(100% - 10px), 85% 100%, 80% calc(100% - 10px), 75% 100%, 70% calc(100% - 10px), 65% 100%, 60% calc(100% - 10px), 55% 100%, 50% calc(100% - 10px), 45% 100%, 40% calc(100% - 10px), 35% 100%, 30% calc(100% - 10px), 25% 100%, 20% calc(100% - 10px), 15% 100%, 10% calc(100% - 10px), 5% 100%, 0 calc(100% - 10px));
  transition: transform 500ms var(--ease);
}
.danfse header { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.danfse .doc { font: 700 15px/1.1 var(--font-display); letter-spacing: 0.01em; }
.danfse .doc small { display: block; font: 400 11px/1.3 var(--font); color: var(--paper-muted); margin-top: 4px; letter-spacing: 0; max-width: 22ch; }
.danfse .qr { width: 64px; height: 64px; flex: none; color: var(--paper-ink); }
.danfse dl { margin: 16px 0 0; display: grid; grid-template-columns: 1fr auto; gap: 7px 12px; }
.danfse dt { color: var(--paper-muted); }
.danfse dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; font-weight: 500; }
.danfse .block { margin-top: 14px; padding-top: 12px; box-shadow: inset 0 1px 0 var(--paper-line); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.danfse .block p:first-child { font-size: 11px; font-weight: 600; color: var(--paper-muted); margin-bottom: 3px; }
.danfse .total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 14px; padding: 12px 14px; background: var(--paper-ink); color: var(--paper); }
.danfse .total strong { font: 600 20px/1 var(--font-display); font-variant-numeric: tabular-nums; }
.stamp {
  display: inline-block; margin-top: 14px; padding: 6px 12px; border-radius: 8px;
  font: 800 15px/1 var(--font-display); letter-spacing: 0.06em; color: #12632f;
  box-shadow: inset 0 0 0 3px #12632f; transform: rotate(-4deg); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
}
.danfse.is-new .stamp { animation: stamp 520ms var(--ease) both; }
.danfse.is-new { animation: slip 600ms var(--ease) both; }
@keyframes stamp { 0% { opacity: 0; transform: rotate(-4deg) scale(1.7); } 100% { opacity: 1; transform: rotate(-4deg) scale(1); } }
@keyframes slip { 0% { transform: translateY(-18px); } 100% { transform: none; } }
.sample-note { grid-column: 1 / -1; font-size: var(--step-small); color: var(--muted); padding: 18px 0 26px; }

/* Por que */
.why-head { grid-column: 1 / span 5; }
.why-head p { margin-top: 26px; max-width: 40ch; }
.compare { grid-column: 6 / span 7; width: 100%; border-collapse: collapse; font-size: 17px; }
.compare th, .compare td { text-align: left; vertical-align: top; padding: 18px 16px; }
.compare thead th { font-size: 17px; font-weight: 650; padding-top: 0; }
.compare thead th:last-child { color: var(--accent-text); }
.compare tbody th { font-weight: 500; color: var(--muted); width: 26%; padding-left: 0; }
.compare tbody tr { box-shadow: inset 0 1px 0 var(--surface-2); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.compare td:last-child { background: var(--surface); font-weight: 500; }
.compare thead th:last-child { background: var(--surface); padding-top: 18px; border-radius: 14px 14px 0 0; }
.compare tbody tr:last-child td:last-child { border-radius: 0 0 14px 14px; }

/* Recursos: a lista impressa */
.features { background: var(--features-ground); margin-top: var(--section); padding: clamp(88px, 9vw, 140px) 0; }
.features .grid { align-items: start; }
.features-intro { grid-column: 1 / span 4; position: sticky; top: 120px; }
.features-intro p { margin-top: 24px; max-width: 34ch; }
.sheet {
  grid-column: 6 / span 7; background: var(--paper); color: var(--paper-ink); padding: 64px clamp(24px, 4vw, 64px);
  --s: 14px;
  clip-path: polygon(0 var(--s), 2.5% 0, 5% var(--s), 7.5% 0, 10% var(--s), 12.5% 0, 15% var(--s), 17.5% 0, 20% var(--s), 22.5% 0, 25% var(--s), 27.5% 0, 30% var(--s), 32.5% 0, 35% var(--s), 37.5% 0, 40% var(--s), 42.5% 0, 45% var(--s), 47.5% 0, 50% var(--s), 52.5% 0, 55% var(--s), 57.5% 0, 60% var(--s), 62.5% 0, 65% var(--s), 67.5% 0, 70% var(--s), 72.5% 0, 75% var(--s), 77.5% 0, 80% var(--s), 82.5% 0, 85% var(--s), 87.5% 0, 90% var(--s), 92.5% 0, 95% var(--s), 97.5% 0, 100% var(--s), 100% calc(100% - var(--s)), 97.5% 100%, 95% calc(100% - var(--s)), 92.5% 100%, 90% calc(100% - var(--s)), 87.5% 100%, 85% calc(100% - var(--s)), 82.5% 100%, 80% calc(100% - var(--s)), 77.5% 100%, 75% calc(100% - var(--s)), 72.5% 100%, 70% calc(100% - var(--s)), 67.5% 100%, 65% calc(100% - var(--s)), 62.5% 100%, 60% calc(100% - var(--s)), 57.5% 100%, 55% calc(100% - var(--s)), 52.5% 100%, 50% calc(100% - var(--s)), 47.5% 100%, 45% calc(100% - var(--s)), 42.5% 100%, 40% calc(100% - var(--s)), 37.5% 100%, 35% calc(100% - var(--s)), 32.5% 100%, 30% calc(100% - var(--s)), 27.5% 100%, 25% calc(100% - var(--s)), 22.5% 100%, 20% calc(100% - var(--s)), 17.5% 100%, 15% calc(100% - var(--s)), 12.5% 100%, 10% calc(100% - var(--s)), 7.5% 100%, 5% calc(100% - var(--s)), 2.5% 100%, 0 calc(100% - var(--s)));
}
.sheet .sheet-title { font: 700 clamp(30px, 3vw, 44px)/1.05 var(--font-display); letter-spacing: -0.02em; text-align: center; }
.sheet .sheet-sub { text-align: center; color: var(--paper-muted); margin-top: 10px; font-size: 16px; }
.menu-group { margin-top: 44px; }
.menu-group h3 { font-size: 20px; }
.menu-item { margin-top: 18px; }
.menu-line { display: flex; align-items: baseline; gap: 10px; }
.menu-line span:first-child { font-size: 19px; font-weight: 500; }
.menu-line .dots { flex: 1; min-width: 24px; border-bottom: 4px dotted var(--paper-line); transform: translateY(-5px); }
.menu-line .val { font-size: 15px; font-weight: 600; white-space: nowrap; }
.menu-line .val.pago { color: #7a5600; }
.menu-item p { font-size: 16px; color: var(--paper-muted); max-width: 46ch; margin-top: 3px; }

/* Como funciona: o recibo */
.how .grid { align-items: start; }
.how-head { grid-column: 1 / span 5; }
.how-head p { margin-top: 26px; max-width: 34ch; }
.how-head .req { margin-top: 32px; font-size: 16px; color: var(--muted); max-width: 40ch; }
.slip {
  grid-column: 7 / span 6; background: var(--paper); color: var(--paper-ink); padding: 36px clamp(22px, 3vw, 44px) 54px;
  font-size: 17px; font-variant-numeric: tabular-nums;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 96% 100%, 92% calc(100% - 14px), 88% 100%, 84% calc(100% - 14px), 80% 100%, 76% calc(100% - 14px), 72% 100%, 68% calc(100% - 14px), 64% 100%, 60% calc(100% - 14px), 56% 100%, 52% calc(100% - 14px), 48% 100%, 44% calc(100% - 14px), 40% 100%, 36% calc(100% - 14px), 32% 100%, 28% calc(100% - 14px), 24% 100%, 20% calc(100% - 14px), 16% 100%, 12% calc(100% - 14px), 8% 100%, 4% calc(100% - 14px), 0 100%);
}
.slip h3 { font-size: 18px; margin-top: 28px; }
.slip h3:first-child { margin-top: 0; }
.slip ol { list-style: none; margin: 0; padding: 0; }
.slip li { display: flex; align-items: baseline; gap: 10px; margin-top: 12px; }
.slip li .dots { flex: 1; min-width: 20px; border-bottom: 4px dotted var(--paper-line); transform: translateY(-5px); }
.slip li .val { color: var(--paper-muted); white-space: nowrap; font-size: 15px; }
.slip .result { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 30px calc(clamp(22px, 3vw, 44px) * -1) 0; padding: 14px clamp(22px, 3vw, 44px); background: var(--paper-ink); color: var(--paper); font-weight: 600; }

/* Segurança: placa quadrada e texto curto */
.security { background: var(--neon-field); margin-top: var(--section); }
.security .split { display: grid; grid-template-columns: 1fr 1fr; min-height: 88svh; }
.plate { display: grid; place-items: center; padding: 64px var(--margin); }
.keychain {
  width: min(100%, 560px); aspect-ratio: 1; background: #0b0e0c; color: #f2f5f3; border-radius: 26px; padding: 34px;
  display: flex; flex-direction: column; position: relative; overflow: hidden; isolation: isolate;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1); /* taste-skill-ignore: fragmento data-ui (vidro do app) */
}
.keychain::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(80% 70% at 100% 0%, rgba(97, 232, 128, 0.22), transparent 70%), radial-gradient(60% 60% at 0% 100%, rgba(247, 204, 74, 0.1), transparent 70%); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.keychain .k-title { font: 300 28px/1.1 var(--font-display); }
.keychain .k-sub { color: rgba(255, 255, 255, 0.58); font-size: 14px; margin-top: 6px; }
.keychain .cert { margin-top: 24px; padding: 20px; display: grid; grid-template-columns: 52px 1fr; gap: 16px; align-items: center; font-size: 14px; }
.keychain .cert svg { width: 52px; height: 52px; color: #61e880; }
.keychain .cert strong { display: block; font-size: 15px; }
.keychain .cert span { color: rgba(255, 255, 255, 0.6); }
.keychain ul { list-style: none; padding: 0; margin: 18px 0 20px; display: grid; gap: 10px; font-size: 14px; }
.keychain li { display: flex; gap: 10px; align-items: center; padding: 12px 14px; }
.keychain li svg { width: 18px; height: 18px; color: #61e880; flex: none; }
.keychain .chip { margin-top: auto; align-self: flex-start; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: #f7cc4a; background: rgba(247, 204, 74, 0.14); padding: 6px 11px; border-radius: 999px; box-shadow: inset 0 0 0 1px rgba(247, 204, 74, 0.35); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.sec-text { display: flex; flex-direction: column; justify-content: space-between; gap: 48px; padding: 64px var(--margin) 64px clamp(16px, 2vw, 28px); }
.sec-text h2 { max-width: 14ch; }
.sec-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 32px; }
.sec-tabs button {
  font: 500 17px/1 var(--font); color: var(--muted); background: transparent; border: 0; cursor: pointer;
  padding: 12px 16px; border-radius: 999px; transition: background-color 180ms var(--ease), color 180ms var(--ease);
}
.sec-tabs button:hover { color: var(--ink); }
.sec-tabs button[aria-selected="true"] { background: var(--ground); color: var(--ink); font-weight: 650; }
.sec-panel h3 { font-size: clamp(26px, 2.4vw, 36px); max-width: 20ch; }
.sec-panel p { margin-top: 20px; max-width: 42ch; }
.sec-panel[hidden] { display: none; }
.sec-cells { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sec-cells a { min-height: 72px; display: flex; align-items: center; padding: 0 22px; font-weight: 600; text-decoration: none; border-radius: 14px; transition: transform 180ms var(--ease); }
.sec-cells a:active { transform: scale(0.98); }
.sec-cells a:first-child { background: var(--ink); color: var(--ground); }
.sec-cells a:last-child { background: var(--ground); color: var(--ink); }

/* Para quem é: índice com prévia */
.who-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; flex-wrap: wrap; }
.who-head p { max-width: 44ch; }
.who { position: relative; margin-top: 56px; display: grid; grid-template-columns: 5fr 7fr; column-gap: calc(var(--gap) * 2); min-height: 600px; }
.who-list { display: grid; align-content: start; gap: 8px; }
.persona { border-radius: var(--radius); }
.persona-btn {
  display: block; width: 100%; text-align: left; background: transparent; color: var(--ink); border: 0; cursor: pointer;
  padding: 26px 28px; border-radius: var(--radius); font: inherit; transition: background-color 240ms var(--ease), opacity 240ms var(--ease);
}
.persona-btn h3 { font-size: clamp(26px, 2.3vw, 34px); letter-spacing: -0.02em; }
.persona-btn p { margin-top: 12px; color: var(--ink); max-width: 44ch; font-size: 17px; }
.persona-btn .plan { display: inline-block; margin-top: 16px; font-size: 15px; font-weight: 600; color: var(--accent-text); }
.who.is-live .persona-btn { opacity: 0.72; }
.who.is-live .persona.is-active .persona-btn { opacity: 1; background: var(--surface); }
.persona-btn:hover { background: var(--surface); }
.preview { position: absolute; top: 0; right: 0; width: calc(58.33% - var(--gap)); opacity: 0; visibility: hidden; transform: translateY(12px) scale(0.985); transition: opacity 240ms var(--ease), transform 240ms var(--ease), visibility 0s linear 240ms; pointer-events: none; }
.persona.is-active .preview { opacity: 1; visibility: visible; transform: none; pointer-events: auto; transition-delay: 0s; }
.mini { background: #0b0e0c; color: #f2f5f3; border-radius: 18px; padding: 26px; position: relative; overflow: hidden; isolation: isolate; font-size: 14px; box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.mini::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(70% 60% at 100% 0%, rgba(97, 232, 128, 0.18), transparent 70%), radial-gradient(60% 60% at 0% 100%, rgba(247, 204, 74, 0.08), transparent 70%); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.mini .m-title { font: 300 26px/1.1 var(--font-display); }
.mini .m-sub { color: rgba(255, 255, 255, 0.58); margin-top: 4px; }
.mini .big { font: 200 54px/1 var(--font-display); font-variant-numeric: tabular-nums; margin-top: 22px; letter-spacing: -0.02em; }
.mini .delta { display: inline-flex; gap: 5px; align-items: center; font-size: 12px; font-weight: 600; color: #61e880; background: rgba(97, 232, 128, 0.14); padding: 4px 9px; border-radius: 999px; box-shadow: inset 0 0 0 1px rgba(97, 232, 128, 0.35); margin-left: 10px; vertical-align: middle; } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.bars { display: flex; align-items: flex-end; gap: 10px; height: 150px; margin-top: 24px; padding: 18px 18px 0; }
.bars div { flex: 1; border-radius: 6px 6px 0 0; background: rgba(97, 232, 128, 0.28); position: relative; }
.bars div.now { background: #61e880; }
.bars span { position: absolute; bottom: -22px; left: 0; right: 0; text-align: center; font-size: 11px; color: rgba(255, 255, 255, 0.55); }
.mini .list { margin-top: 38px; display: grid; gap: 2px; padding: 8px 16px; }
.mini .list div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; }
.mini .list div + div { box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.mini .list span:last-child { font-variant-numeric: tabular-nums; }
.mini .menu { margin-top: 20px; padding: 8px; }
.mini .menu div { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 10px; }
.mini .menu div.on { background: rgba(97, 232, 128, 0.16); }
.mini .menu i { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; font-style: normal; font-weight: 700; font-size: 12px; color: #04130a; flex: none; }
.mini .menu b { font-weight: 500; }
.mini .menu small { display: block; color: rgba(255, 255, 255, 0.55); font-size: 12px; }
.mini .menu kbd { margin-left: auto; font: 500 12px/1 var(--font); color: rgba(255, 255, 255, 0.55); }
.mini table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: 13.5px; font-variant-numeric: tabular-nums; }
.mini th { text-align: right; font-weight: 500; color: rgba(255, 255, 255, 0.55); padding: 8px 0; font-size: 12px; }
.mini th:first-child, .mini td:first-child { text-align: left; }
.mini td { text-align: right; padding: 10px 0; box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07); } /* taste-skill-ignore: fragmento data-ui (vidro do app) */
.mini .export { margin-top: 18px; display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 14px 16px; }
.mini .export small { color: rgba(255, 255, 255, 0.6); }
.seg { display: inline-flex; gap: 2px; padding: 3px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); margin-top: 16px; font-size: 12px; }
.seg span { padding: 5px 12px; border-radius: 999px; color: rgba(255, 255, 255, 0.6); }
.seg span.on { color: #61e880; background: rgba(97, 232, 128, 0.14); font-weight: 600; }

/* Planos */
.pricing .grid { align-items: start; }
.pricing-head { grid-column: 1 / span 4; }
.pricing-head p { margin-top: 24px; max-width: 32ch; }
.period { display: inline-flex; margin-top: 32px; padding: 4px; border-radius: 999px; background: var(--surface-2); }
.period button { font: 600 16px/1 var(--font); border: 0; background: transparent; color: var(--ink); padding: 12px 20px; border-radius: 999px; cursor: pointer; transition: background-color 200ms var(--ease), color 200ms var(--ease); }
.period button[aria-pressed="true"] { background: var(--neon); color: var(--on-neon); }
.period-note { margin-top: 14px; font-size: var(--step-small); color: var(--muted); }
.plans { grid-column: 5 / span 8; display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; row-gap: 56px; }
.plan h3 { font-size: 24px; font-weight: 600; display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.plan h3 .price { font: 600 24px/1 var(--font-display); font-variant-numeric: tabular-nums; white-space: nowrap; }
.plan .per { margin-top: 6px; color: var(--muted); font-size: 16px; min-height: 1.55em; }
.plan ul { list-style: none; margin: 22px 0 0; padding: 0; display: grid; gap: 14px; }
.plan li { display: flex; justify-content: space-between; gap: 16px; font-size: 18px; }
.plan li span:last-child { font-weight: 600; text-align: right; }
.plan li .no { color: var(--muted); font-weight: 400; }
.plan.featured { grid-column: 1 / -1; background: var(--surface); padding: 36px 40px; border-radius: var(--radius); display: grid; grid-template-columns: 1fr 1fr; column-gap: 64px; }
.plan.featured ul { margin-top: 0; }
.plan.featured .trial { display: inline-block; margin-top: 18px; color: var(--amber-text); font-weight: 600; }
.plans-legal { grid-column: 5 / span 8; margin-top: 40px; font-size: var(--step-small); color: var(--muted); max-width: 70ch; }

/* Perguntas */
.faq .grid { align-items: start; }
.faq-head { grid-column: 1 / span 3; }
.faq-text { grid-column: 5 / span 8; columns: 2; column-gap: 56px; font-size: 17px; line-height: 1.58; }
.faq-text p { break-inside: avoid; margin-bottom: 24px; }
.faq-text strong { font-weight: 650; }

/* Chamada final */
.cta { margin-top: var(--section); background: var(--surface); min-height: 86svh; display: flex; flex-direction: column; justify-content: space-between; padding: 40px 0 32px; text-align: center; overflow: hidden; }
.cta .q { font: 700 clamp(56px, 9.6vw, 160px)/0.95 var(--font-display); letter-spacing: -0.045em; }
.cta-mid { display: grid; justify-items: center; gap: 16px; padding-block: 48px; }
.cta-row { display: flex; align-items: center; gap: 28px; flex-wrap: wrap; justify-content: center; }
.cta-row .or { color: var(--muted); }
.cta-mid p { color: var(--muted); font-size: 16px; max-width: 52ch; }

/* Rodapé de blocos */
.foot { padding: 8px var(--margin) var(--margin); display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 8px; margin-top: 8px; }
.tile { background: var(--surface); border-radius: 18px; padding: 24px; min-height: 220px; display: flex; flex-direction: column; justify-content: space-between; gap: 24px; }
.t-statement { grid-column: 1 / span 4; }
.t-statement p:first-child { font-size: 22px; line-height: 1.3; letter-spacing: -0.01em; }
.t-statement p:last-child { font-size: 14px; color: var(--muted); }
.t-nav { grid-column: 5 / span 3; justify-content: flex-start; }
.t-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.t-nav a { text-decoration: none; font-size: 17px; }
.t-nav a:hover { color: var(--accent-text); text-decoration: underline; }
.t-time { grid-column: 8 / span 2; }
.t-time p:first-child { font-size: 15px; color: var(--muted); }
.t-time strong { display: block; font: 300 40px/1 var(--font-display); font-variant-numeric: tabular-nums; margin-top: 10px; }
.t-time p:last-child { font-size: 15px; }
.t-mail { grid-column: 10 / span 3; }
.t-mail p { font-size: 15px; color: var(--muted); }
.t-mail a { font-size: 20px; font-weight: 600; color: var(--accent-text); word-break: break-word; }
.t-word { grid-column: 1 / span 8; min-height: 320px; background: var(--ink); color: var(--ground); align-items: center; justify-content: center; }
.t-word span { font: 700 clamp(64px, 11vw, 180px)/0.9 var(--font-display); letter-spacing: -0.05em; display: inline-flex; align-items: center; gap: 0.08em; }
.t-word span i { width: 0.16em; height: 0.16em; border-radius: 50%; background: var(--neon); display: inline-block; margin-top: 0.1em; }
.t-go { grid-column: 9 / span 4; min-height: 320px; background: var(--neon); color: var(--on-neon); text-decoration: none; transition: transform 220ms var(--ease), background-color 220ms var(--ease); }
.t-go:hover { background: #7cf097; }
.t-go:active { transform: scale(0.99); }
.t-go strong { font: 650 30px/1.1 var(--font-display); letter-spacing: -0.02em; max-width: 12ch; }
.t-go svg { align-self: flex-end; width: 56px; height: 56px; transition: transform 220ms var(--ease); }
.t-go:hover svg { transform: translate(4px, -4px); }

/* Entrada das seções */
.motion .reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms var(--ease), transform 700ms var(--ease); transition-delay: calc(var(--i, 0) * 80ms); }
.motion .reveal.in { opacity: 1; transform: none; }

/* Tablet */
@media (max-width: 1080px) {
  .bar nav { display: none; }
  .theme-toggle { margin-left: auto; }
  .window { grid-column: 1 / -1; }
  .danfse { grid-column: 3 / span 8; margin: 24px 0 0; }
  .pane { padding-right: 26px; }
  .why-head, .compare, .features-intro, .sheet, .how-head, .slip, .pricing-head, .plans, .plans-legal, .faq-head, .faq-text { grid-column: 1 / -1; }
  .compare, .sheet, .slip, .plans, .faq-text { margin-top: 48px; }
  .features-intro { position: static; }
  .security .split { grid-template-columns: 1fr; min-height: 0; }
  .sec-text { padding: 0 var(--margin) 64px; }
  .who { grid-template-columns: 1fr; min-height: 0; }
  .preview { position: static; width: auto; opacity: 1; visibility: visible; transform: none; margin: 4px 0 24px; pointer-events: auto; }
  .who.is-live .persona-btn { opacity: 1; }
  .who.is-live .persona.is-active .persona-btn { background: transparent; }
  .t-statement { grid-column: 1 / span 6; }
  .t-nav { grid-column: 7 / span 6; }
  .t-time { grid-column: 1 / span 6; }
  .t-mail { grid-column: 7 / span 6; }
  .t-word { grid-column: 1 / -1; }
  .t-go { grid-column: 1 / -1; min-height: 220px; }
}

/* Celular */
@media (max-width: 640px) {
  :root { --step-body: 17px; }
  .bar .btn { display: none; }
  .hero { padding-top: 40px; }
  .hero .lead { margin-top: 28px; }
  .hero-actions .btn { width: 100%; }
  .folder { height: 50px; }
  .folder .tab { height: 34px; font-size: 15px; padding: 0 20px 0 16px; }
  .f1 .tab { left: 0; }
  .f2 .tab { left: 30%; }
  .f3 .tab { left: auto; right: 0; }
  .f4 { display: none; }
  .folder.front { padding-top: 24px; }
  .win-body { grid-template-columns: 1fr; min-height: 0; }
  .side { display: none; }
  .pane { padding: 16px 16px 22px; }
  .win-top .emitente { display: none; }
  .row { flex-wrap: wrap; }
  .row select { max-width: 100%; width: 100%; }
  .totals { grid-template-columns: 1fr 1fr; }
  .totals .liq { grid-column: 1 / -1; }
  .danfse { grid-column: 1 / -1; margin: 16px 0 0; }
  .compare, .compare tbody, .compare tr, .compare th, .compare td { display: block; width: auto; }
  .compare thead { display: none; }
  .compare tbody tr { padding: 20px 0; }
  .compare tbody th { padding: 0 0 8px; width: auto; color: var(--ink); font-weight: 650; font-size: 19px; }
  .compare td { padding: 4px 0; display: grid; grid-template-columns: 9.5em 1fr; gap: 12px; }
  .compare td::before { content: attr(data-label); color: var(--muted); }
  .compare td:last-child { padding: 10px 12px; margin: 6px -12px 0; border-radius: 12px; }
  .compare td:last-child::before { color: var(--accent-text); font-weight: 600; }
  .sheet { padding: 48px 20px; --s: 10px; }
  .menu-line span:first-child { font-size: 17px; }
  .menu-group h3 { font-size: 18px; }
  .slip { font-size: 16px; }
  .keychain { padding: 22px; aspect-ratio: auto; }
  .plate { padding: 40px 16px; }
  .sec-cells { grid-template-columns: 1fr; }
  .sec-cells a { min-height: 60px; }
  .persona-btn { padding: 20px 4px; }
  .plans { grid-template-columns: 1fr; }
  .plan.featured { grid-template-columns: 1fr; padding: 28px 22px; }
  .plan.featured ul { margin-top: 22px; }
  .faq-text { columns: 1; font-size: 16px; }
  .cta { min-height: 0; padding: 40px 0; }
  .cta .q { font-size: 15vw; }
  .cta-row { flex-direction: column; gap: 12px; }
  .cta-row .btn { width: 100%; }
  .foot { grid-template-columns: 1fr 1fr; gap: 6px; padding-inline: 6px; }
  .tile { padding: 20px; min-height: 0; }
  .t-word { order: -2; grid-column: 1 / -1; min-height: 160px; }
  .t-go { order: -1; grid-column: 1 / -1; min-height: 160px; }
  .t-nav, .t-mail { grid-column: span 1; }
  .t-time, .t-statement { grid-column: 1 / -1; }
  .t-mail a { font-size: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .motion .reveal { opacity: 1; transform: none; }
}