/* =========================================================================
   ARK — V4
   Design System aplicado à home real. Copy da V3; hero e apresentação de
   telas no formato da V1. Standalone (não importa styles.css).
   Fontes: Red Hat Display (display) · Playfair Display (ênfase) · Montserrat (corpo).
   Motion: GSAP + ScrollTrigger (js/vendor).
   ========================================================================= */

:root {
  --navy-950: #050b18;
  --navy-900: #07101f;
  --navy-850: #0a1628;
  --navy-800: #0c1b33;
  --navy-700: #102240;
  --navy-600: #16315a;

  --blue: #4f8ff7;
  --blue-bright: #6aa6ff;
  --blue-soft: #93bcff;
  --cyan: #8fd4ff;
  --orange: #f5a623;
  --orange-soft: #ffc35e;

  --text: #eef3fb;
  --text-dim: #a4b5cf;
  --text-faint: #6f82a0;

  --line: rgba(255, 255, 255, .09);
  --line-soft: rgba(255, 255, 255, .05);

  --ui-bg: #ffffff;
  --ui-surface: #f4f7fc;
  --ui-line: #e3e9f3;
  --ui-ink: #14213b;
  --ui-ink-2: #2a3c5e;
  --ui-muted: #8195b3;
  --ui-blue: #1f5fbf;

  --f-display: "Red Hat Display", system-ui, sans-serif;
  --f-serif: "Playfair Display", Georgia, serif;
  --f-body: "Montserrat", system-ui, -apple-system, sans-serif;

  --r-sm: 14px;
  --r-md: 22px;
  --r-lg: 34px;
  --r-xl: 48px;

  --sh-soft: 0 40px 80px -40px rgba(5, 11, 24, .7);
  --sh-panel: 0 50px 100px -50px rgba(5, 11, 24, .85);
  --sh-win: 0 50px 110px -40px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .5);

  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --magnetic: cubic-bezier(.25, .46, .45, .94);

  --maxw: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { font-size: 16px; background: var(--navy-950); scroll-behavior: smooth; }
body {
  font-family: var(--f-body); background: var(--navy-950); color: var(--text);
  line-height: 1.62; overflow-x: hidden;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
img, svg, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 700; line-height: 1.04; letter-spacing: -.03em; }
strong, b { font-weight: 700; }

/* palavra-chave elegante */
.em { font-family: var(--f-serif); font-style: italic; font-weight: 500; letter-spacing: -.01em; }
.em.blue { color: var(--blue-soft); }
.em.orange { color: var(--orange-soft); }

/* máscara para reveal de título */
.split-word { display: inline-block; overflow: hidden; vertical-align: top; }
.split-word > i { display: inline-block; font-style: inherit; will-change: transform; }

/* cursor custom */
.ds-cursor {
  position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
  width: 14px; height: 14px; border-radius: 50%; background: var(--blue-bright);
  transform: translate(-50%, -50%); mix-blend-mode: difference;
  transition: width .3s var(--ease), height .3s var(--ease), background .3s var(--ease);
}
.ds-cursor.grow { width: 56px; height: 56px; background: var(--blue-soft); }
body.has-cursor, body.has-cursor a, body.has-cursor button { cursor: none; }

/* =========================================================================
   NAV
   ========================================================================= */
.v4-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 90;
  display: flex; align-items: center; justify-content: space-between; padding: 18px 40px;
  transition: background .35s var(--ease), box-shadow .35s var(--ease), padding .35s var(--ease);
}
.v4-nav.scrolled { background: rgba(5, 11, 24, .72); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); box-shadow: 0 1px 0 var(--line); padding: 12px 40px; }
.v4-nav .brand { display: flex; align-items: center; }
.v4-nav .brand img { height: 24px; width: auto; }
.v4-nav .links { position: absolute; left: 50%; transform: translateX(-50%); display: flex; gap: 26px; }
.v4-nav .links a { font-family: var(--f-display); font-size: .86rem; font-weight: 500; color: var(--text-dim); transition: color .25s var(--ease); }
.v4-nav .links a:hover { color: var(--text); }
.v4-nav .actions { display: flex; align-items: center; gap: 14px; }
.v4-nav .login { font-family: var(--f-display); font-size: .86rem; font-weight: 600; color: var(--text); }
.v4-nav .actions .btn { padding: 10px 20px; font-size: .84rem; }
/* ---------- Menu do mobile: gatilho na barra + painel de tela cheia ----------
   Abaixo de 960px os .links da navbar somem e este par assume a navegação. */
/* padding 14/11 sobre 22px de barra = alvo de toque de 44×44, o mínimo confortável
   (com os 8px originais o botão media 38×32) */
.menu-toggle { display: none; flex-direction: column; align-items: center; gap: 5px; padding: 14px 11px; background: none; border: 0; }
.menu-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s var(--ease), opacity .2s var(--ease); }
/* aberto, as três barras viram um X */
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* z-index 89 = logo abaixo da barra (90), para o X seguir clicável por cima do
   painel. Fecha por `visibility` e não pelo atributo [hidden]: assim existe
   transição E o painel sai da árvore de acessibilidade quando fechado. */
.menu-panel {
  position: fixed; inset: 0; z-index: 89; background: var(--navy-950);
  display: flex; flex-direction: column; justify-content: center;
  padding: 96px 30px 40px;
  visibility: hidden; opacity: 0; transform: translateY(-10px); pointer-events: none;
  transition: opacity .32s var(--ease), transform .32s var(--ease), visibility .32s;
}
.menu-panel.is-open { visibility: visible; opacity: 1; transform: none; pointer-events: auto; }
.menu-panel a { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.6rem, 7vw, 2.2rem); letter-spacing: -.03em; color: var(--text); padding: 11px 0; }
.menu-panel a[aria-current="page"] { color: var(--blue-soft); }
/* padding de 14px sobre ~17px de texto = 44px de alvo, como os demais itens */
.menu-panel .mp-login { font-size: clamp(1.05rem, 4.4vw, 1.25rem); color: var(--text-dim); margin-top: 14px; padding: 14px 0; }
.menu-panel .btn { margin-top: 18px; justify-content: center; font-size: 1rem; }

/* =========================================================================
   BOTÕES + PILLS
   ========================================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 9px; padding: 14px 28px; border-radius: 100px;
  font-family: var(--f-display); font-weight: 600; font-size: .95rem; letter-spacing: -.01em;
  white-space: nowrap;
  transition: transform .5s var(--magnetic), box-shadow .4s var(--ease), background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease);
}
.btn .arrow { flex: 0 0 auto; }
.btn .arrow { transition: transform .5s var(--magnetic); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 10px 30px -14px #4f8ff7cc; }
.btn-primary:hover { background: var(--blue-bright); transform: translateY(-2px); }
.btn-ghost { border: 1px solid var(--line); color: var(--text); }
.btn-ghost:hover { border-color: var(--blue-soft); color: #fff; transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--navy-950); }
.btn-light:hover { transform: translateY(-2px); }
.btn.btn-lg { padding: 18px 40px; font-size: 1.05rem; }

.pill {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 18px; border-radius: 100px;
  border: 1.5px solid var(--line); background: rgba(255, 255, 255, .03);
  font-family: var(--f-display); font-size: .82rem; font-weight: 600; color: var(--text-dim);
  transition: transform .4s var(--magnetic), background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.pill:hover { transform: rotate(-3deg) scale(1.04); background: var(--blue); color: #fff; border-color: var(--blue); }
.pill .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .7; }

.eyebrow { display: inline-flex; align-items: center; gap: 9px; font-family: var(--f-display); font-size: .74rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; color: var(--blue-soft); }
.eyebrow::before { content: ""; width: 26px; height: 1.5px; background: var(--blue); display: inline-block; }

/* reveal fallback (sem JS/gsap continua visível; JS controla quando há gsap) */
.section { padding: clamp(48px, 7vw, 96px) 0; position: relative; }
.section-head { max-width: 760px; margin: 0 auto clamp(40px, 6vw, 64px); text-align: center; }
.section-head .eyebrow { justify-content: center; margin-bottom: 20px; }
.section-head h2 { font-size: clamp(2rem, 4.4vw, 3.4rem); color: var(--text); }
.section-head .intro { margin-top: 18px; color: var(--text-dim); font-size: 1.08rem; font-weight: 400; }

/* =========================================================================
   HERO (product-led, formato V1) — restilizado no DS
   ========================================================================= */
.hero { position: relative; overflow: hidden; padding: 178px 0 90px; display: flex; flex-direction: column; align-items: center; }
.hero-amb {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(70% 50% at 50% 8%, rgba(79, 143, 247, .22), transparent 60%),
    radial-gradient(50% 40% at 80% 30%, rgba(143, 212, 255, .10), transparent 60%),
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-950) 60%);
}
.bg-video-wrap { position: absolute; inset: 0; z-index: 1; overflow: hidden; pointer-events: none; }
.bg-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bg-video-wrap::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(2, 17, 46, .9) 0%, rgba(2, 17, 46, .86) calc(var(--video-cut, 72%) - 14%), rgba(2, 17, 46, 0) var(--video-cut, 72%)),
    radial-gradient(70% 45% at 50% 6%, rgba(79, 143, 247, .14), transparent 60%),
    linear-gradient(180deg, transparent 0%, transparent calc(var(--video-cut, 72%) - 12%), var(--navy-950) var(--video-cut, 72%), var(--navy-950) 100%);
}
.hero .bg-video {
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 calc(var(--video-cut, 72%) - 12%), transparent var(--video-cut, 72%));
          mask-image: linear-gradient(180deg, #000 0%, #000 calc(var(--video-cut, 72%) - 12%), transparent var(--video-cut, 72%));
}
.bg-video-wrap.cta::after {
  background:
    linear-gradient(180deg, rgba(2, 17, 46, 0) 0%, rgba(2, 17, 46, .88) 30%, rgba(2, 17, 46, .88) 70%, rgba(2, 17, 46, 0) 100%),
    radial-gradient(70% 60% at 50% 50%, rgba(79, 143, 247, .12), transparent 62%),
    linear-gradient(180deg, var(--navy-950) 0%, rgba(5, 11, 24, .55) 24%, rgba(5, 11, 24, .35) 50%, rgba(5, 11, 24, .55) 76%, var(--navy-950) 100%);
}
/* hero 2 colunas: texto à esquerda (estilo Adobe) + tela à direita */
.hero-grid {
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: clamp(28px, 4vw, 60px); align-items: center;
}
.hero-copy { text-align: left; display: flex; flex-direction: column; align-items: flex-start; }
.hero-kicker { height: 24px; width: auto; margin-bottom: 22px; opacity: .95; }
.hero h1 { font-family: var(--f-display); font-size: clamp(2.3rem, 4.6vw, 3.9rem); font-weight: 800; line-height: 1.04; letter-spacing: -.045em; margin-bottom: 22px; color: var(--text); }
.hero-sub { font-size: clamp(1.02rem, 1.4vw, 1.22rem); font-weight: 400; color: var(--text-dim); max-width: 560px; margin-bottom: 34px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; justify-content: flex-start; }

/* rotator da palavra-chave (verbo que troca) */
.rotator { display: inline-flex; overflow: hidden; vertical-align: bottom; }
.rotator > span { display: inline-block; color: var(--blue-bright); font-weight: 800; will-change: transform, opacity; }

/* janela do produto — coluna direita, entra da direita, pode sangrar */
.hero-product { position: relative; z-index: 2; }
.hero-product::before { content: ""; position: absolute; left: 20%; top: 4%; width: 86%; height: 92%; z-index: -1; background: radial-gradient(closest-side, rgba(79, 143, 247, .28), transparent 76%); }
.hero .appwin { width: max(760px, 100%); }

.appwin {
  max-width: none; margin: 0; border-radius: var(--r-md); overflow: hidden;
  background: var(--ui-bg); color: var(--ui-ink); border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: var(--sh-win); transform-origin: center center; will-change: transform;
}
.scroll-cue { position: relative; z-index: 2; margin-top: 44px; display: flex; flex-direction: column; align-items: center; gap: 10px; color: var(--text-faint); font-family: var(--f-display); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; }
.scroll-cue .mouse { width: 22px; height: 36px; border: 1.5px solid var(--line); border-radius: 100px; position: relative; }
.scroll-cue .mouse::before { content: ""; position: absolute; top: 7px; left: 50%; width: 4px; height: 4px; border-radius: 50%; background: var(--blue); animation: wheel 1.8s var(--ease) infinite; }
@keyframes wheel { 0% { opacity: 0; transform: translate(-50%, 0); } 35% { opacity: 1; } 70%, 100% { opacity: 0; transform: translate(-50%, 11px); } }

/* =========================================================================
   TELAS DO ARK (app-bar / side / charts) — portado
   ========================================================================= */
/* Tokens colhidos dos prints do app real (references/telas/*.png) */
:root {
  --scr-navy:    #2f5f96;   /* KPI preenchido */
  --scr-navy-d:  #1d4e7a;   /* IBS, abas, pílulas */
  --scr-navy-dd: #12304f;   /* botões escuros */
  --scr-blue:    #4779b8;   /* CBS */
  --scr-blue-l:  #dbeafe;   /* painel "ano a simular" */
  --scr-gray:    #e9eef3;   /* KPI cinza */
  --scr-bg:      #f6f8fb;   /* fundo da área de conteúdo */
  --scr-line:    rgba(0, 0, 0, .1);
  --scr-ink:     #161f29;
  --scr-muted:   #6b7684;
  --scr-coral:   #f8918a;   /* tributo devido */
  --scr-coral-d: #f2695c;   /* saldo a pagar */
  --scr-green:   #5cc98c;   /* crédito */
  --scr-green-d: #17723f;   /* progresso / positivo */
  --scr-purple:  #8b5cf6;   /* regime atual (DAS / tributos que saem) */
  --scr-amber-bg:#fdf6e0;
  --scr-amber:   #a37800;
  --scr-active:  #174ea6;   /* item ativo do menu */
}

.app-body { display: grid; grid-template-columns: 184px 1fr; min-height: 360px; }
.app-side { background: #fff; border-right: 1px solid #e8edf3; padding: 16px 12px; }
.side-logo { display: flex; align-items: center; gap: 8px; padding: 4px 8px 16px; font-family: var(--f-display); font-weight: 800; color: var(--ui-ink); letter-spacing: -.02em; }
.side-nav { display: flex; flex-direction: column; gap: 3px; }
.side-nav .si { display: flex; align-items: center; gap: 10px; padding: 9px 10px; border-radius: 9px; font-size: .8rem; color: var(--ui-muted); font-weight: 500; }
.side-nav .si svg { width: 16px; height: 16px; }
.side-nav .si.active { background: #e8f0fe; color: var(--scr-active); font-weight: 700; box-shadow: inset 2px 0 0 var(--scr-active); }

/* menu lateral COMPACTO (só ícones) — tela do hero.
   font-size:0 esconde o rótulo de texto; o svg tem tamanho fixo, não é afetado. */
#heroApp .app-body { grid-template-columns: 58px 1fr; }
#heroApp .app-side { padding: 14px 8px; }
#heroApp .side-logo { justify-content: center; gap: 0; font-size: 0; padding: 2px 0 14px; }
#heroApp .side-nav .si { justify-content: center; gap: 0; font-size: 0; padding: 10px 0; }
#heroApp .side-nav .si svg { width: 17px; height: 17px; flex: none; }

/* idem nas telas do showcase (apresentação das funcionalidades) */
.showcase .scr .scr-body { grid-template-columns: 52px 1fr; }
.showcase .scr .app-side { padding: 12px 6px; }
.showcase .scr .side-logo { justify-content: center; gap: 0; font-size: 0; padding: 2px 0 12px; }
.showcase .scr .side-nav .si { justify-content: center; gap: 0; font-size: 0; padding: 9px 0; }
.showcase .scr .side-nav .si svg { width: 15px; height: 15px; flex: none; }

.app-main { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 10px; background: var(--scr-bg); }

/* ---------- Cabeçalho da tela: título + subtítulo + ação ---------- */
.scr-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.scr-head .sh-t { font-family: var(--f-display); font-weight: 800; font-size: 1rem; color: var(--scr-ink); letter-spacing: -.02em; }
.scr-head .sh-s { display: block; font-family: var(--f-body); font-size: .64rem; font-weight: 500; letter-spacing: 0; color: var(--scr-muted); margin-top: 2px; }
.scr-btn { flex: none; display: inline-flex; align-items: center; gap: 6px; font-size: .6rem; font-weight: 700; color: #fff; background: var(--scr-navy-dd); border-radius: 8px; padding: 7px 12px; white-space: nowrap; }
.scr-btn svg { width: 12px; height: 12px; }
.pill-beta { font-size: .54rem; font-weight: 700; color: #fff; background: var(--scr-navy-d); border-radius: 100px; padding: 3px 9px; vertical-align: middle; margin-left: 8px; }

/* ---------- Par de KPIs do topo (navy preenchido + cinza) ---------- */
.kpi-duo { display: grid; grid-template-columns: 1fr 1.06fr; gap: 10px; }
.kpi { border-radius: 8px; padding: 11px 14px; }
.kpi .k-l { display: flex; align-items: center; gap: 5px; font-size: .62rem; font-weight: 500; }
.kpi .k-l .i { flex: none; width: 11px; height: 11px; border-radius: 50%; border: 1px solid currentColor; opacity: .7; }
.kpi .k-v { display: flex; align-items: center; gap: 9px; font-family: var(--f-display); font-weight: 700; font-size: 1.04rem; letter-spacing: -.02em; margin-top: 5px; font-variant-numeric: tabular-nums; }
.kpi.fill { background: var(--scr-navy); color: #fff; }
.kpi.fill .k-l { color: rgba(255, 255, 255, .86); }
.kpi.soft { background: var(--scr-gray); color: var(--scr-ink); }
.kpi.soft .k-l { color: #5a6675; }
.kpi .k-act { display: inline-flex; align-items: center; gap: 5px; font-family: var(--f-body); font-size: .54rem; font-weight: 700; letter-spacing: 0; color: #fff; background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .34); border-radius: 6px; padding: 3px 8px; }

/* ---------- Card branco (padrão do app: 8px + borda leve) ---------- */
.scr-card { background: #fff; border: 1px solid var(--scr-line); border-radius: 8px; padding: 13px 15px; }
.scr-card .c-t { font-family: var(--f-display); font-weight: 800; font-size: .84rem; color: var(--scr-ink); letter-spacing: -.02em; }

/* ---------- Gráfico de barras: rótulo ACIMA, anos abaixo ---------- */
.chart { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; align-items: end; gap: 6px; height: 138px; padding-top: 16px; }
.chart .cb { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; gap: 4px; height: 100%; }
.chart .cv { font-size: .54rem; font-weight: 700; color: var(--scr-ink); font-variant-numeric: tabular-nums; white-space: nowrap; }
.chart .stack { display: flex; flex-direction: column-reverse; width: 74%; max-width: 38px; }
.chart .stack i { display: block; height: var(--h); }
.chart-x { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 6px; padding-top: 6px; border-top: 1px solid #e3e9f0; }
.chart-x span { text-align: center; font-size: .54rem; color: var(--scr-muted); }

/* barras agrupadas (Imposto devido x Crédito) */
.chart .cb.pair { flex-direction: row; align-items: flex-end; gap: 4px; }
.chart .gb { display: flex; flex-direction: column; align-items: center; gap: 4px; width: 44%; }
.chart .gb i { display: block; width: 100%; height: var(--h); }

/* barras negativas penduradas na linha zero (Efeito Caixa) */
.chart.neg { align-items: start; padding-top: 0; border-top: 1px solid #d9e1ea; height: 148px; }
.chart.neg .cb { justify-content: flex-start; }
.chart.neg .cb > i { display: block; width: 74%; max-width: 38px; height: var(--h); }
.chart .cb.mark { background: var(--scr-amber-bg); border-radius: 0 0 6px 6px; }

/* séries — cores do app: regime atual em roxo, reforma em navy/azul */
.sr-das, .sr-icms { background: var(--scr-purple); }
.sr-pis    { background: #a78bfa; }
.sr-cofins { background: #c4b5fd; }
.sr-ibs    { background: var(--scr-navy-d); }
.sr-cbs    { background: var(--scr-blue); }
.sr-dev    { background: var(--scr-coral); }
.sr-cred   { background: var(--scr-green); }
.sr-pay    { background: var(--scr-coral-d); }
.sr-puro   { background: var(--scr-blue-l); box-shadow: inset 0 0 0 1px #93b8e6; }
/* hachura diagonal, como nas séries DAS e Saldo a pagar do app */
.hatch { background-image: repeating-linear-gradient(45deg, rgba(255, 255, 255, .5) 0 2px, transparent 2px 5px); }

/* ---------- Legenda com bolinhas + toggle $ / % ---------- */
.chart-foot { position: relative; display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 9px; padding: 0 46px; }
.lg { display: inline-flex; align-items: center; gap: 5px; font-size: .56rem; color: var(--scr-ink); white-space: nowrap; }
.lg i { flex: none; width: 7px; height: 7px; border-radius: 50%; }
.lg.off { color: #9aa4b0; text-decoration: line-through; }
.lg.off i { opacity: .4; }
.unit { position: absolute; right: 0; bottom: -2px; display: inline-flex; gap: 2px; background: #e9eef4; border-radius: 100px; padding: 2px; }
.unit span { width: 16px; height: 16px; border-radius: 50%; display: grid; place-items: center; font-size: .52rem; font-weight: 700; color: var(--scr-muted); }
.unit span.on { background: var(--scr-navy-d); color: #fff; }

/* tooltip estático do gráfico (como no print de Saídas) */
.chart-tip { position: absolute; z-index: 2; right: 6%; top: 4px; background: #fff; border: 1px solid var(--scr-line); border-radius: 8px; padding: 8px 11px; box-shadow: 0 6px 18px -8px rgba(18, 48, 79, .35); text-align: left; }
.chart-tip b { display: block; font-family: var(--f-display); font-size: .62rem; color: var(--scr-ink); margin-bottom: 3px; }
.chart-tip span { display: block; font-size: .55rem; color: var(--scr-navy-d); font-weight: 600; }
.chart-tip span.t { color: var(--scr-ink); }

/* nota do marco de 2029 */
.mark-note { font-size: .5rem; line-height: 1.25; color: var(--scr-amber); background: var(--scr-amber-bg); border-radius: 0 0 6px 6px; padding: 4px 6px; text-align: center; }
.mark-year { background: #f6e7b5; border-radius: 4px; font-weight: 700; color: var(--scr-amber); }

/* ---------- Rodapé "Dados gerais / Dados detalhados" ---------- */
.data-rows { display: grid; gap: 8px; }
.data-rows.two { grid-template-columns: 1fr 1fr; }
.data-rows span { text-align: center; font-size: .62rem; font-weight: 500; color: var(--scr-ink); background: #fff; border: 1px solid var(--scr-line); border-radius: 8px; padding: 7px; }

/* ---------- Cards de donut (Entradas / Saídas) ---------- */
.donut-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.donut-card { display: flex; align-items: center; justify-content: space-between; gap: 8px; background: #fff; border: 1px solid var(--scr-line); border-radius: 8px; padding: 10px 12px; }
.donut-card .dc-t { display: block; font-size: .6rem; font-weight: 600; color: var(--scr-ink); margin-bottom: 5px; }
.donut-card .dc-v { display: block; font-size: .56rem; font-weight: 700; color: var(--scr-navy-d); font-variant-numeric: tabular-nums; line-height: 1.5; }
.donut-card .dc-v.m { color: #7aa3c9; }
.donut-card .dc-v.z { color: #9aa4b0; font-weight: 600; }
.donut-card.green .dc-v { color: var(--scr-green-d); }
.donut-card.green .dc-v.m { color: #6fbf8f; }
.dring { position: relative; flex: none; width: 46px; height: 46px; }
.dring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.dring circle { fill: none; stroke-width: 11; }
.dring .dt { stroke: #eef2f7; }
.dring .da { stroke: var(--scr-navy-d); }
.dring .da2 { stroke: #7ba7dd; }
.dring.green .da { stroke: var(--scr-green-d); }
.dring.green .da2 { stroke: #a9dcbf; }
.dring b { position: absolute; inset: 0; display: grid; place-items: center; font-size: .46rem; font-weight: 700; color: var(--scr-ink); }

/* switch (Simples Nacional Híbrido, no Efeito Caixa) */
.switch { position: absolute; right: 0; bottom: -2px; display: inline-flex; align-items: center; gap: 7px; font-size: .56rem; color: var(--scr-muted); white-space: nowrap; }
.switch i { width: 26px; height: 14px; border-radius: 100px; background: #d6dde6; position: relative; }
.switch i::after { content: ""; position: absolute; top: 2px; left: 2px; width: 10px; height: 10px; border-radius: 50%; background: #fff; }

/* ---------- Barras de progresso (Análise de regime) ---------- */
.prog { height: 22px; border-radius: 4px; background: #dff2e6; overflow: hidden; }
.prog i { display: block; height: 100%; width: var(--w); background: var(--scr-green-d); }
.prog-lg { display: flex; align-items: center; gap: 10px; margin-top: 7px; font-size: .55rem; color: var(--scr-ink); }
.prog-lg span { display: inline-flex; align-items: center; gap: 5px; }
.prog-lg i { width: 8px; height: 8px; border-radius: 2px; background: var(--scr-green-d); }
.prog-lg i.l { background: #dff2e6; box-shadow: inset 0 0 0 1px #a9d9bd; }

/* ---------- Precificação ---------- */
.pz-prod { font-family: var(--f-display); font-weight: 800; font-size: .8rem; color: var(--scr-ink); }
.pz-ncm { font-size: .58rem; color: var(--scr-muted); }
.pz-red { font-size: .5rem; font-weight: 700; color: var(--scr-green-d); background: #e7f6ec; border: 1px solid #bfe6cd; border-radius: 100px; padding: 2px 7px; margin-left: 7px; }
.pz-tabs { display: flex; gap: 16px; border-bottom: 1px solid #e3e9f0; margin: 9px 0 11px; }
.pz-tabs span { font-size: .62rem; font-weight: 600; color: var(--scr-muted); padding-bottom: 7px; }
.pz-tabs span.on { color: var(--scr-navy-d); font-weight: 700; box-shadow: inset 0 -2px 0 var(--scr-navy-d); }
.pz-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.pz-card { border: 1px solid var(--scr-line); border-radius: 8px; padding: 11px; text-align: center; background: #fff; }
.pz-card.sim { background: #eaf3fe; border-color: #cfe2fb; }
.pz-sup { font-size: .54rem; color: var(--scr-muted); }
.pz-h { font-family: var(--f-display); font-weight: 800; font-size: .84rem; color: var(--scr-ink); margin-top: 2px; }
.pz-reg { display: inline-block; font-size: .54rem; font-weight: 700; color: #fff; background: var(--scr-navy-d); border-radius: 100px; padding: 3px 11px; margin: 7px 0 9px; }
.pz-sel { display: inline-flex; align-items: center; gap: 12px; font-size: .6rem; font-weight: 600; color: var(--scr-ink); background: #fff; border: 1px solid #b9d3f2; border-radius: 6px; padding: 4px 9px; margin: 3px 0 5px; }
.pz-sec { text-align: left; font-size: .56rem; font-weight: 700; color: var(--scr-ink); background: #f2f5f8; border-radius: 5px 5px 0 0; padding: 5px 9px; }
.pz-card.sim .pz-sec { background: #d6e7fb; }
.pz-rows { background: #f8fafc; border-radius: 0 0 5px 5px; margin-bottom: 7px; }
.pz-card.sim .pz-rows { background: #e3effd; }
.pz-row { display: grid; grid-template-columns: 11px 1fr auto; gap: 7px; align-items: center; text-align: left; font-size: .59rem; color: var(--scr-ink); padding: 5px 9px; }
.pz-row .op { color: var(--scr-muted); font-weight: 700; }
.pz-row b { font-weight: 700; font-variant-numeric: tabular-nums; }
.pz-row b.neg { color: #c0392b; }
.pz-row b.pos { color: var(--scr-green-d); }

/* =========================================================================
   SHOWCASE — 5 telas, stepper sticky (formato V1)
   ========================================================================= */
.showcase { padding: clamp(48px, 7vw, 92px) 0 clamp(36px, 5vw, 64px); overflow-x: clip; }
.showcase-head { max-width: 760px; margin: 0 auto clamp(36px, 5vw, 60px); text-align: center; }
.showcase-head .eyebrow { justify-content: center; margin-bottom: 20px; }
.showcase-head h2 { font-size: clamp(2rem, 3.6vw, 3rem); color: var(--text); }
.showcase-head .intro { margin-top: 16px; font-size: 1.06rem; color: var(--text-dim); }

.showcase-stage-wrap { position: relative; }
.showcase-sticky { display: grid; grid-template-columns: minmax(280px, 360px) 1fr; gap: clamp(30px, 4vw, 64px); align-items: start; padding-left: max(40px, calc((100vw - var(--maxw)) / 2 + 40px)); }
.showcase-steps { display: flex; flex-direction: column; position: sticky; top: 110px; align-self: start; }
.step { display: flex; flex-direction: column; gap: 8px; width: 100%; text-align: left; padding: 22px 4px; border-top: 1px solid var(--line); color: var(--text-faint); transition: color .35s var(--ease); }
.step:first-child { border-top: none; }
.step b { font-family: var(--f-display); font-size: clamp(1.2rem, 1.6vw, 1.55rem); font-weight: 700; letter-spacing: -.02em; line-height: 1.12; color: inherit; transition: color .35s var(--ease); }
.step i { font-style: normal; font-size: .96rem; font-weight: 400; color: var(--text-dim); max-height: 0; opacity: 0; overflow: hidden; transition: max-height .45s var(--ease), opacity .4s var(--ease); }
.step.is-active { color: var(--text); }
.step.is-active b { color: var(--text); }
.step.is-active i { max-height: 96px; opacity: 1; }
.step:not(.is-active):hover b { color: var(--text-dim); }

.showcase-stage { min-width: 0; }
.app-stack { display: flex; flex-direction: column; gap: clamp(40px, 7vh, 92px); }
.scr {
  width: 100%; background: var(--ui-bg); color: var(--ui-ink); border-radius: var(--r-md); overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12); box-shadow: 0 40px 80px -44px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .5);
  opacity: 0; transform: translateX(64px); will-change: transform, opacity;
}
.scr-body { display: grid; grid-template-columns: 150px 1fr; align-items: stretch; }
.scr .app-side { padding: 14px 10px; overflow: hidden; }
.scr .side-logo { padding: 2px 6px 14px; font-size: .9rem; gap: 7px; }
.scr .side-logo img { width: 18px; height: 18px; }
.scr .side-nav .si { font-size: .72rem; padding: 7px 8px; gap: 8px; }
.scr .side-nav .si svg { width: 14px; height: 14px; }
.scr-main { padding: 15px 17px; min-width: 0; display: flex; flex-direction: column; gap: 10px; overflow: hidden; background: var(--scr-bg); }

/* =========================================================================
   Painéis, cards, big numbers, marquee, line-draw — do DS
   ========================================================================= */
.panel { background: var(--ui-bg); color: var(--ui-ink); border-radius: var(--r-xl); padding: clamp(30px, 5vw, 60px); box-shadow: var(--sh-panel); }
.panel .eyebrow { color: var(--ui-blue); } .panel .eyebrow::before { background: var(--ui-blue); }
.panel h3 { font-size: clamp(1.6rem, 3vw, 2.4rem); color: var(--ui-ink); } .panel p { color: var(--ui-ink-2); } .panel .em { color: var(--ui-blue); }

.tcard {
  position: relative; overflow: hidden; background: linear-gradient(180deg, var(--navy-800), var(--navy-900));
  border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px;
  transform-style: preserve-3d; will-change: transform;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.tcard::after { content: ""; position: absolute; inset: 0; opacity: 0; transition: opacity .4s var(--ease); background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 50%), rgba(111, 168, 255, .22), transparent 62%); }
.tcard.is-active { border-color: rgba(147, 188, 255, .3); box-shadow: var(--sh-soft); }
.tcard.is-active::after { opacity: 1; }
.tcard > * { position: relative; z-index: 1; }
.tcard h3 { font-size: 1.3rem; color: var(--text); }
.tcard p { color: var(--text-dim); font-size: .92rem; margin-top: 8px; }

/* silhueta line-draw */
.ark-sil { position: absolute; z-index: 0; pointer-events: none; color: rgba(147, 188, 255, .09); }
.ark-sil svg { width: 100%; height: auto; overflow: visible; }
.ark-sil svg path { fill: none; stroke: currentColor; stroke-width: 7; stroke-linejoin: round; stroke-linecap: round; }

/* prova — big numbers */
.proof { text-align: center; position: relative; overflow: hidden; }
.proof > * { position: relative; z-index: 1; }
.proof .small { font-family: var(--f-display); font-size: 1rem; font-weight: 600; color: var(--text-dim); margin-bottom: clamp(30px, 4vw, 46px); }
.proof-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 30px clamp(34px, 6vw, 84px); }
.big { display: flex; flex-direction: column; gap: 6px; }
.big .n { font-family: var(--f-display); font-size: clamp(2.4rem, 5.6vw, 4.4rem); font-weight: 800; letter-spacing: -.04em; line-height: 1; color: var(--text); font-variant-numeric: tabular-nums; }
.big .l { font-size: .88rem; color: var(--text-dim); }
.proof .endorse { margin-top: clamp(30px, 4vw, 44px); font-size: .9rem; color: var(--text-dim); }
.proof .endorse b { color: var(--text); }

/* CTA final (água, formato V1) */
.cta-final { position: relative; overflow: hidden; text-align: center; }
.cta-final .wrap { position: relative; z-index: 2; }
.cta-final h2 { font-size: clamp(2.2rem, 5vw, 4rem); letter-spacing: -.04em; max-width: 18ch; margin: 0 auto; color: var(--text); }
.cta-final .intro { margin: 22px auto 30px; color: var(--text-dim); max-width: 580px; font-size: 1.06rem; }
.cta-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 32px; }
.cta-final .support { margin-top: 18px; font-size: .84rem; color: var(--text-faint); }

/* =========================================================================
   FOOTER — wordmark gigante (formato V3)
   ========================================================================= */
.footer { overflow: hidden; padding-top: 44px; border-top: 1px solid var(--line); }
.footer .foot-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; max-width: var(--maxw); margin: 0 auto 10px; padding: 0 40px; }
.footer .foot-row a, .footer .foot-row span { font-size: .8rem; font-weight: 500; color: var(--text-faint); }
.footer .foot-row a:hover { color: var(--text); }
.footer .foot-links { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-giant { line-height: 0; text-align: center; user-select: none; }
.footer-giant img { width: min(80vw, 1000px); height: auto; margin: 0 auto; transform: translateY(16%); opacity: .16; }

/* =========================================================================
   O QUE É O ARK (about)
   ========================================================================= */
.about { padding: clamp(44px, 6vw, 84px) 0; background: radial-gradient(80% 90% at 50% 0%, rgba(79, 143, 247, .08), transparent 60%); }
.about-numbers { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 28px clamp(24px, 3vw, 48px); }
.about-numbers .big { align-items: flex-start; text-align: left; gap: 6px; }
.about-numbers .big .n { font-size: clamp(1.9rem, 3.6vw, 3rem); }
.about-numbers .big .l { max-width: 22ch; }
.about-endorse { text-align: center; font-size: .86rem; color: var(--text-dim); margin-top: clamp(28px, 4vw, 44px); }
.about-endorse b { color: var(--text); }

/* =========================================================================
   Linha de destaque — autoridade G4 (Home + Para Empresários)
   ========================================================================= */
.g4-band { padding: clamp(34px, 5vw, 66px) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: radial-gradient(64% 130% at 50% 50%, rgba(79, 143, 247, .1), transparent 70%); }
.g4-inner { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; }
.g4-inner .eyebrow { justify-content: center; margin-bottom: 4px; }
.g4-line { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.05rem, 1.9vw, 1.5rem); letter-spacing: -.01em; color: var(--text-dim); }
.g4-mark { line-height: 0; }
.g4-mark img { height: clamp(46px, 8vw, 84px); width: auto; }

/* ---------- Carrossel de logos (todas em branco) ----------
   brightness(0) invert(1) normaliza qualquer logo para branco puro; os arquivos
   têm fundo transparente, então só a arte é pintada. */
.logos-band {
  padding: clamp(30px, 4.4vw, 58px) 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); overflow: hidden;
  /* as logos entram e saem em fade nas bordas, em vez de cortar seco */
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}
.logo-marquee { display: flex; width: max-content; animation: logo-scroll 46s linear infinite; }
.logo-marquee:hover { animation-play-state: paused; }
.logo-track { display: flex; align-items: center; gap: clamp(46px, 6.5vw, 104px); padding-right: clamp(46px, 6.5vw, 104px); }
.logo-track img { height: clamp(24px, 3.1vw, 38px); width: auto; filter: brightness(0) invert(1); opacity: .7; transition: opacity .4s var(--ease); }
.logo-marquee:hover .logo-track img { opacity: .95; }
@keyframes logo-scroll { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .logos-band { -webkit-mask-image: none; mask-image: none; }
  .logo-marquee { animation: none; width: 100%; justify-content: center; }
  .logo-marquee .logo-track:not(:first-child) { display: none; }
  .logo-track { flex-wrap: wrap; justify-content: center; padding-right: 0; }
}
.g4-sub { font-size: clamp(.92rem, 1.4vw, 1.05rem); color: var(--text-faint); margin-top: 2px; }

/* =========================================================================
   COMO FUNCIONA (flow — 3 passos)
   ========================================================================= */
.flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 30px); }
.flow-step { position: relative; background: linear-gradient(180deg, var(--navy-800), var(--navy-900)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px; display: flex; flex-direction: column; }
.flow-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.flow-n { width: 34px; height: 34px; flex: 0 0 auto; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-display); font-weight: 800; font-size: .95rem; color: #fff; background: var(--blue); }
.flow-step h3 { font-size: 1.25rem; color: var(--text); }
.flow-step > p { color: var(--text-dim); font-size: .95rem; }
.flow-ui { margin-top: 18px; background: var(--navy-950); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; display: flex; flex-wrap: wrap; gap: 8px; align-content: flex-start; min-height: 116px; }
.doc-chip { font-family: var(--f-display); font-size: .72rem; font-weight: 600; color: var(--blue-soft); background: rgba(79, 143, 247, .12); border: 1px solid rgba(79, 143, 247, .22); border-radius: 100px; padding: 6px 12px; }
.doc-chip.more { color: var(--text-dim); background: rgba(255, 255, 255, .04); border-color: var(--line); }
.flow-ui .proc-row { width: 100%; display: flex; justify-content: space-between; align-items: center; font-size: .78rem; color: var(--text-dim); }
.flow-ui .proc-row .ok { color: #4fd08a; font-weight: 700; }
.flow-ui .proc-bar { width: 100%; height: 5px; border-radius: 100px; background: rgba(255, 255, 255, .08); overflow: hidden; }
.flow-ui .proc-bar span { display: block; height: 100%; width: 72%; background: linear-gradient(90deg, var(--blue), var(--cyan)); border-radius: 100px; }
.flow-ui .proc-label { width: 100%; font-size: .72rem; color: var(--text-faint); }
.flow-result { align-items: center; gap: 12px; }
.flow-result .res-check { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: rgba(79, 208, 138, .16); color: #4fd08a; font-weight: 800; }
.flow-result .res-tx b { display: block; font-family: var(--f-display); color: var(--text); font-size: .92rem; }
.flow-result .res-tx span { font-size: .74rem; color: var(--text-faint); }

/* =========================================================================
   AUTORIDADE (Adriano)
   ========================================================================= */
.authority { padding: clamp(48px, 7vw, 96px) 0; }
.authority-split { max-width: var(--maxw); margin: 0 auto; padding: 0 40px; display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(28px, 4vw, 60px); align-items: center; }
.authority-text h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); color: var(--text); margin-bottom: 18px; }
.auth-lead { color: var(--text-dim); font-size: 1.06rem; margin-bottom: 28px; }
.auth-quote { position: relative; font-family: var(--f-display); font-style: italic; font-weight: 500; font-size: clamp(1.2rem, 2vw, 1.6rem); line-height: 1.4; letter-spacing: -.01em; color: var(--text); padding-left: 30px; margin-bottom: 24px; }
.auth-quote .auth-mark { position: absolute; left: -6px; top: -14px; font-family: var(--f-serif); font-size: 3.4rem; color: var(--blue); opacity: .5; }
.auth-author { display: flex; flex-direction: column; margin-bottom: 28px; }
.auth-name { font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; color: var(--text); }
.auth-role { font-size: .88rem; color: var(--text-dim); }
.authority-photo { border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--sh-soft); }
.authority-photo img { width: 100%; height: 100%; object-fit: cover; }

/* =========================================================================
   PARA QUEM É (audience)
   ========================================================================= */
.aud-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(18px, 2.4vw, 28px); }
/* o card inteiro é o link para a página do público (é um <a>, daí o display: block) */
.aud-card { display: block; background: linear-gradient(180deg, var(--navy-800), var(--navy-900)); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 32px; }
.aud-card h3 { font-size: 1.5rem; color: var(--text); margin-bottom: 12px; }
/* a seta é a afordância de clique: o cursor customizado já cresce por causa do
   data-tilt, então sem ela nada distingue o card clicável do resto */
.aud-card h3 .arrow { display: inline-block; color: var(--blue-soft); transition: transform .5s var(--magnetic); }
.aud-card:hover h3 .arrow, .aud-card.is-active h3 .arrow { transform: translateX(5px); }
.aud-card:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.aud-card > p { color: var(--text-dim); font-size: .98rem; }
.aud-ui { margin-top: 22px; background: var(--navy-950); border: 1px solid var(--line); border-radius: var(--r-md); padding: 16px; display: flex; flex-direction: column; gap: 10px; }
.aud-mini-row { display: flex; align-items: center; justify-content: space-between; font-size: .82rem; color: var(--text-dim); }
.aud-mini-row b { font-family: var(--f-display); color: var(--text); }
.aud-mini-row b.up { color: #4fd08a; }
.aud-mini-bars { display: flex; align-items: flex-end; gap: 6px; height: 54px; }
.aud-mini-bars i { flex: 1; border-radius: 3px 3px 0 0; height: var(--h); background: linear-gradient(180deg, var(--blue), rgba(79, 143, 247, .3)); }
.aud-client { display: flex; align-items: center; gap: 10px; font-size: .82rem; color: var(--text-dim); }
.aud-client .cdot { width: 9px; height: 9px; border-radius: 50%; flex: 0 0 auto; }
.aud-client .cdot.lp { background: var(--blue); } .aud-client .cdot.lr { background: var(--orange); } .aud-client .cdot.sn { background: #4fd08a; }
.aud-client .ctag { margin-left: auto; font-size: .62rem; font-weight: 700; color: #4fd08a; background: rgba(79, 208, 138, .14); border-radius: 100px; padding: 3px 9px; }
.aud-cta { text-align: center; margin-top: clamp(30px, 4vw, 48px); }

/* tilt 3D + brilho (design system) nos cards de público e passos */
.aud-card, .flow-step { position: relative; overflow: hidden; transform-style: preserve-3d; will-change: transform; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease); }
.aud-card::after, .flow-step::after { content: ""; position: absolute; inset: 0; z-index: 0; opacity: 0; transition: opacity .4s var(--ease); background: radial-gradient(360px circle at var(--mx, 50%) var(--my, 50%), rgba(111, 168, 255, .2), transparent 62%); }
.aud-card.is-active, .flow-step.is-active { border-color: rgba(147, 188, 255, .3); box-shadow: var(--sh-soft); }
.aud-card.is-active::after, .flow-step.is-active::after { opacity: 1; }
.aud-card > *, .flow-step > * { position: relative; z-index: 1; }

/* =========================================================================
   LINHA DO TEMPO
   ========================================================================= */
.timeline { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(16px, 2vw, 26px); margin-top: 20px; }
.tl-line { position: absolute; left: 0; right: 0; top: 7px; height: 2px; background: var(--line); }
.tl-line span { display: block; height: 100%; width: 0%; background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.tl-item { position: relative; padding-top: 26px; }
.tl-dot { position: absolute; top: 0; left: 0; width: 16px; height: 16px; border-radius: 50%; background: var(--navy-700); border: 2px solid var(--text-faint); }
.tl-item.active .tl-dot { background: var(--blue); border-color: var(--blue); box-shadow: 0 0 0 6px rgba(79, 143, 247, .18); }
.tl-year { font-family: var(--f-display); font-weight: 700; font-size: 1.05rem; color: var(--text); margin-bottom: 8px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.tl-badge { font-size: .6rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: #fff; background: var(--blue); border-radius: 100px; padding: 3px 9px; }
.tl-item p { font-size: .9rem; color: var(--text-dim); }
.closing { max-width: 720px; margin: clamp(40px, 5vw, 60px) auto 0; text-align: center; color: var(--text-dim); font-size: 1.02rem; }

/* footer — bloco de conteúdo (copy V1) acima do wordmark gigante */
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: clamp(24px, 4vw, 56px); max-width: var(--maxw); margin: 0 auto; padding: 0 40px 36px; }
.footer-top .descriptor img { height: 26px; width: auto; margin-bottom: 16px; }
.footer-top .descriptor p { font-size: .9rem; color: var(--text-dim); max-width: 42ch; }
.footer-top .col h4 { font-family: var(--f-display); font-size: .82rem; font-weight: 700; color: var(--text); margin-bottom: 14px; letter-spacing: .02em; }
.footer-top .col a, .footer-top .col p { display: block; font-size: .88rem; color: var(--text-dim); margin-bottom: 9px; }
.footer-top .col a:hover { color: var(--text); }
.footer-eco { max-width: var(--maxw); margin: 0 auto; padding: 22px 40px 0; border-top: 1px solid var(--line); font-size: .8rem; color: var(--text-faint); }
.footer-eco a { color: var(--text-dim); }

/* =========================================================================
   RESPONSIVO
   ========================================================================= */
@media (max-width: 960px) {
  /* Os links centrais somem e a navegação passa para o menu de tela cheia. O CTA
     sai da barra para liberar a largura (ele reaparece no pé do painel) e o
     "Acessar" também, deixando a barra em logo + ícone. */
  .v4-nav .links { display: none; }
  .menu-toggle { display: flex; }
  .v4-nav .actions .btn { display: none; }
  .v4-nav .login { display: none; }
  /* A trava de scroll vive AQUI, não na regra base: se o JS não rodar ou o evento
     de resize não disparar ao girar o aparelho, a classe pode ficar no <body> —
     e assim ela não tem como travar a rolagem do desktop. */
  body.menu-open { overflow: hidden; }
  .wrap { padding: 0 22px; }
  .showcase-sticky { display: block; padding-left: 0; }
  .showcase-steps { display: none; }
  .app-stack { gap: 26px; }
  .scr { opacity: 1 !important; transform: none !important; }
  /* O rail sai de cena aqui, mas a coluna dele TEM de sair junto: sobrando um
     `52px 1fr` com um único item no grid, o .scr-main era colocado na primeira
     coluna e a tela inteira ficava com 52px de conteúdo (7% da largura a 768px).
     `.showcase :is(.scr, .appwin) .scr-body` (0,3,0) e `#heroApp .app-body` (1,1,0) vencem um
     `.scr-body` sozinho, então precisam ser repetidos aqui. */
  /* `minmax(0, …)` pelo mesmo motivo do .hero-grid: com `1fr` seco o mínimo `auto` é
     puxado pelo min-content do conteúdo (418px na tela do herói), a faixa estoura a
     caixa e o `overflow: hidden` da janela corta 66px à direita — KPI e gráfico
     fatiados. Com minmax(0, …) a faixa obedece a caixa e o conteúdo reflui. */
  .scr-body, .app-body,
  .showcase :is(.scr, .appwin) .scr-body,
  #heroApp .app-body { grid-template-columns: minmax(0, 1fr); }
  :is(.scr, .appwin) .app-side, .app-side { display: none; }
  .app-metrics { grid-template-columns: 1fr; }
  .price-layout { grid-template-columns: 1fr; }
  .hero { padding-top: 120px; }
  /* `minmax(0, …)` e não `1fr` seco: `1fr` equivale a `minmax(auto, 1fr)`, e esse
     mínimo `auto` é puxado pelo min-content do item. A tela do herói exige 418px,
     então a faixa estourava para 420px numa janela de 375 e levava a coluna de texto
     com ela — o subtítulo quebrava em 420px e 42px dele ficavam fora da tela. */
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: clamp(36px, 8vw, 60px); }
  .hero .appwin { width: 100%; }
  .about-numbers { justify-content: flex-start; gap: 26px 40px; }
  .about-numbers .big { flex: 1 1 40%; }
  .flow { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; }
  .authority-split { grid-template-columns: 1fr; }
  .authority-photo { max-width: 460px; margin: 0 auto; order: -1; }
  .aud-grid { grid-template-columns: 1fr; }
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .tl-line { display: none; }
  .tl-item { padding: 0 0 26px 26px; }
  .tl-item .tl-dot { top: 4px; }
  .footer-top { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: clamp(28px, 5vw, 44px); }
  .about-stats { align-items: flex-start; text-align: left; border-left: none; padding-left: 0; border-top: 1px solid var(--line); padding-top: clamp(24px, 4vw, 36px); }
  .about-stats .big { align-items: flex-start; text-align: left; }
}
/* =========================================================================
   TELAS DO ARK NO MOBILE
   As telas são diagramadas em 850px e todos os tamanhos internos estão em rem,
   que é relativo à RAIZ: ao estreitar a caixa o texto não acompanha. Resultado
   medido a 375px: fonte de 7,4px e elementos vazando até 231px da caixa.
   As quatro referências do projeto convergem no mesmo tratamento — site da
   Vocare Tech (piso de 12px), Adobe (10px) e Wispr Flow (10,4px), todas com
   grid em 1 coluna e zero scroll horizontal. É o que este bloco faz: reflui em
   vez de encolher, e adota o piso de 12px do site da própria Vocare.
   ========================================================================= */
/* Piso de legibilidade: vale em toda a faixa em que o rail já saiu e a tela deixou de
   ser "captura de 850px" para ser conteúdo real na largura do aparelho. Acima de 960px
   a tela volta ao tamanho de projeto e os tamanhos originais fazem sentido. */
@media (max-width: 960px) {
  :is(.scr, .appwin) .sh-s, :is(.scr, .appwin) .k-l, :is(.scr, .appwin) .k-act, :is(.scr, .appwin) .chart-x span, :is(.scr, .appwin) .lg,
  :is(.scr, .appwin) .donut-card .dc-t, :is(.scr, .appwin) .donut-card .dc-v, :is(.scr, .appwin) .dring b,
  :is(.scr, .appwin) .data-rows span, :is(.scr, .appwin) .pz-tabs span, :is(.scr, .appwin) .mark-note,
  :is(.scr, .appwin) .pill-beta, :is(.scr, .appwin) .pz-red, :is(.scr, .appwin) .pz-sup, :is(.scr, .appwin) .pz-reg, :is(.scr, .appwin) .pz-sec,
  :is(.scr, .appwin) .pz-row, :is(.scr, .appwin) .pz-sel, :is(.scr, .appwin) .pz-ncm, :is(.scr, .appwin) .chart-tip b, :is(.scr, .appwin) .chart-tip span,
  :is(.scr, .appwin) .unit span, :is(.scr, .appwin) .scr-btn, :is(.scr, .appwin) .apur-st,
  :is(.scr, .appwin) .switch, :is(.scr, .appwin) .prog-lg, :is(.scr, .appwin) .prog-lg span { font-size: .75rem; }
  /* O rótulo de valor acima da barra (.cv) fica FORA do piso de propósito: medido,
     a 12px ele estoura o gráfico em 43px, porque são 9 colunas (18 no Crédito, que
     tem barras em par). Nesta faixa a tela ainda está perto do tamanho de projeto,
     então ele segue no tamanho original; abaixo de 640px é escondido de vez. */

  /* Pílulas não quebram por dentro. Subir a fonte para 12px numa cápsula de largura
     apertada fez o texto rachar em 2 linhas (foi o que aconteceu com o regime em Para
     Empresários). Estas quatro não têm `white-space` próprio e herdavam do contêiner;
     `.apur-st`, `.scr-btn` e `.switch` já têm `nowrap` na base. */
  :is(.scr, .appwin) .pill-beta, :is(.scr, .appwin) .pz-red, :is(.scr, .appwin) .pz-reg, :is(.scr, .appwin) .k-act { white-space: nowrap; }
  /* As 3 abas de Precificação somam 304px e não cabem na caixa (~318px a 375px, ~303px
     a 360px). Cada aba fica inteira numa linha (`nowrap`) e é a FILEIRA que quebra
     quando falta espaço — em vez de rachar o rótulo, como acontecia com "Sugestão de
     preço" e "Comparar fornecedores". Reduzir só o vão não resolveria a 360px. */
  :is(.scr, .appwin) .pz-tabs { gap: 4px 10px; flex-wrap: wrap; }
  :is(.scr, .appwin) .pz-tabs span { white-space: nowrap; }
  /* o `.k-act` vive dentro do valor do KPI: sem wrap no contêiner, o nowrap dele
     transbordaria a caixa em vez de descer para a linha seguinte */
  :is(.scr, .appwin) .k-v { flex-wrap: wrap; }
}

@media (max-width: 640px) {
  /* 1. tudo em uma coluna */
  .kpi-duo, .donut-row, .data-rows.two, .pz-grid, .ar-duo, .ar-cmp { grid-template-columns: 1fr; }
  .scr-head { flex-wrap: wrap; }

  /* 2. o que não cabe e não faz falta na leitura */
  :is(.scr, .appwin) .chart .cv { display: none; }   /* valor em cima da barra: era o +231px do Crédito */
  :is(.scr, .appwin) .chart-tip { display: none; }   /* tooltip flutuante, puramente ilustrativo */
  :is(.scr, .appwin) .unit { display: none; }        /* alternador $ / % */
  /* a legenda era centralizada: quando uma fileira não cabia, ela transbordava
     para os DOIS lados (o Crédito saía 32px à esquerda da tela). Alinhada à
     esquerda e podendo quebrar o texto, ela se contém. */
  :is(.scr, .appwin) .chart-foot { padding: 0; justify-content: flex-start; gap: 8px 12px; }
  :is(.scr, .appwin) .chart-foot .lg { white-space: normal; }
  /* O `.switch` é `position: absolute; right: 0` sobre o rodapé do gráfico. No desktop
     sobra espaço ao lado da legenda; a 375px ele caía EM CIMA dela — medido no Efeito
     Caixa, "Simples Nacional Híbrido" sobrepondo "Saldo a pagar" em 15px. Aqui ele
     volta ao fluxo e ocupa a linha seguinte. */
  :is(.scr, .appwin) .switch { position: static; margin-top: 8px; }

  /* 3. nove anos não cabem com rótulo de 12px em 331px, então mostra ano sim, ano
     não. É `visibility` e não `display` de propósito: as colunas têm de continuar
     existindo, senão os rótulos desalinham das barras. O 2029 destacado do Efeito
     Caixa é ímpar, logo permanece visível. (Acima de 640px cabem todos.) */
  :is(.scr, .appwin) .chart-x span:nth-child(even) { visibility: hidden; }

  /* 4. o gráfico e os anéis ganham ar. O vão de 6px × 8 comia 48px da área útil do
     cartão (299px), e as 9 colunas estouravam por ~6px: a 3px sobra folga. */
  :is(.scr, .appwin) .chart, :is(.scr, .appwin) .chart-x { gap: 3px; }
  :is(.scr, .appwin) .chart { height: 150px; padding-top: 4px; }
  :is(.scr, .appwin) .chart .stack { max-width: none; }
  :is(.scr, .appwin) .dring { width: 54px; height: 54px; }
}

/* O painel nunca deve aparecer no desktop, onde os .links da barra dão conta */
@media (min-width: 961px) {
  .menu-panel { display: none; }
}

@media (max-width: 560px) {
  .p-headers { grid-template-columns: 1fr; }
  .price-compare { grid-template-columns: 1fr; }
  .pc-arrow { transform: rotate(90deg); justify-self: center; }
}

/* =========================================================================
   REDUCED MOTION
   ========================================================================= */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ds-cursor { display: none; }
  body.has-cursor, body.has-cursor a, body.has-cursor button { cursor: auto; }
  .split-word > i { transform: none !important; }
  .scr { opacity: 1 !important; transform: none !important; }
  /* o menu continua abrindo e fechando, só sem deslizar nem girar as barras */
  .menu-panel { transition: none; transform: none; }
  .menu-toggle span { transition: none; }
  .ark-sil svg path { stroke-dashoffset: 0 !important; }
  .scroll-cue .mouse::before { animation: none; }
}