/* Site do Muscle Builder. Valores do DESIGN.md (tokens do app em web/src/styles/tokens.css).
   Sem estilo em linha e sem recurso de fora: a CSP do site aceita só o próprio endereço. */

@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 400; font-display: swap; src: url('fontes/Barlow-400.woff2') format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 500; font-display: swap; src: url('fontes/Barlow-500.woff2') format('woff2'); }
@font-face { font-family: 'Barlow'; font-style: normal; font-weight: 600; font-display: swap; src: url('fontes/Barlow-600.woff2') format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-style: normal; font-weight: 600; font-display: swap; src: url('fontes/BarlowCondensed-600.woff2') format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-style: normal; font-weight: 700; font-display: swap; src: url('fontes/BarlowCondensed-700.woff2') format('woff2'); }

:root {
  color-scheme: light;
  --font-sans: 'Barlow', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --font-display: 'Barlow Condensed', 'Arial Narrow', system-ui, sans-serif;

  --surface: #f4f5f0;
  --surface-raised: #ffffff;
  --surface-sunken: #e9ebe4;
  --line: #d6dad0;
  --line-strong: #7b8379;
  --ink: #14181a;
  --ink-muted: #545c58;
  --volt: #c4f03c;
  --volt-soft: #ecf8c8;
  --on-volt: #141a05;
  --accent-text: #3f6a00;
  --action: #14181a;
  --on-action: #c4f03c;
  --data-fat: #a3407a;
  --data-muscle: #4b7d00;
  --data-water: #2f5bd0;
  --good: #0b6f7d;
  --good-soft: #dcf2f4;
  --attention: #8a5300;
  --attention-soft: #fdf0d9;
  --risk: #b42318;
  --risk-soft: #fde4e1;

  --shadow-sm: 0 1px 2px #14181a0f, 0 1px 3px #14181a14;
  --shadow-lg: 0 8px 24px -4px #14181a29;
  --focus-ring: 0 0 0 2px #f4f5f0, 0 0 0 4px #3f6a00;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-6: 24px;
  --space-8: 32px;
  --space-12: 48px;

  --tap-min: 48px;
  --tap-gym: 56px;
  --largura: 1200px;
  --margem: 16px;
}

/* Faixas escuras: o tema da sessão de treino. */
.escuro {
  color-scheme: dark;
  --surface: #0e1113;
  --surface-raised: #171b1e;
  --surface-sunken: #090b0c;
  --line: #283034;
  --line-strong: #6b767b;
  --ink: #eef1ea;
  --ink-muted: #a2aba7;
  --volt-soft: #243009;
  --accent-text: #c4f03c;
  --action: #c4f03c;
  --on-action: #141a05;
  --data-fat: #e88cbf;
  --data-muscle: #c4f03c;
  --data-water: #8fb0ff;
  --good: #5fd4e3;
  --good-soft: #0d2f34;
  --attention: #ffc566;
  --attention-soft: #3a2a0b;
  --shadow-sm: 0 1px 2px #00000099;
  --shadow-lg: 0 12px 28px -4px #000000cc;
  --focus-ring: 0 0 0 2px #0e1113, 0 0 0 4px #c4f03c;
  background: var(--surface);
  color: var(--ink);
}

@media (min-width: 640px) { :root { --margem: 24px; } }
@media (min-width: 1024px) { :root { --margem: 32px; } }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 24px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent-text); text-underline-offset: 3px; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible {
  outline: 2px solid transparent;
  box-shadow: var(--focus-ring);
  border-radius: var(--radius-sm);
}
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; margin: 0; letter-spacing: -.005em; }
p { margin: 0; }
.num { font-variant-numeric: tabular-nums; }
.container { width: 100%; max-width: var(--largura); margin: 0 auto; padding: 0 var(--margem); }
.so-leitor { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.pular { position: absolute; left: var(--space-4); top: -60px; z-index: 30; background: var(--action); color: var(--on-action); padding: var(--space-3) var(--space-4); border-radius: var(--radius-md); font-weight: 600; text-decoration: none; }
.pular:focus { top: var(--space-4); }

/* Ícones (sprite no topo do index) */
.ic { width: 24px; height: 24px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; }
.ic--p { width: 18px; height: 18px; stroke-width: 2; }

/* Botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  min-height: var(--tap-min); padding: 0 var(--space-6);
  border-radius: var(--radius-md); border: 1px solid var(--line-strong);
  background: var(--surface-raised); color: var(--ink);
  font: 600 16px/24px var(--font-sans); text-decoration: none; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease;
}
.btn--primario { background: var(--action); border-color: var(--action); color: var(--on-action); }
.btn--primario:hover { transform: translateY(-1px); }
.btn--fantasma { background: transparent; border-color: transparent; color: var(--accent-text); padding: 0 var(--space-3); }
.btn--fantasma:hover { text-decoration: underline; }
.btn--pequeno { min-height: 40px; padding: 0 var(--space-4); font-size: 15px; }
.btn--bloco { width: 100%; }
.btn[disabled] { background: var(--surface-sunken); border-color: var(--line); color: var(--ink-muted); cursor: progress; transform: none; }
@media (prefers-reduced-motion: reduce) { .btn { transition: none; } .btn--primario:hover { transform: none; } }

/* Topo */
.topo { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--surface) 92%, transparent); border-bottom: 1px solid var(--line); backdrop-filter: saturate(1.2) blur(8px); -webkit-backdrop-filter: saturate(1.2) blur(8px); }
@supports not (background: color-mix(in srgb, red, blue)) { .topo { background: var(--surface); } }
.topo__in { display: flex; align-items: center; gap: var(--space-6); height: 64px; }
.topo__marca img { height: 36px; width: auto; }
.topo__nav { display: none; gap: var(--space-6); margin-left: auto; }
.topo__nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 15px; }
.topo__nav a:hover { color: var(--accent-text); }
.topo .btn { margin-left: auto; }
@media (min-width: 1080px) { .topo__nav { display: flex; } .topo .btn { margin-left: 0; } .topo .topo__marca + .btn { margin-left: auto; } }

/* Herói */
.heroi { padding: var(--space-8) 0 var(--space-12); overflow: hidden; }
.heroi__grade { display: grid; gap: var(--space-8); align-items: center; }
@media (min-width: 960px) { .heroi { padding: var(--space-12) 0 72px; } .heroi__grade { grid-template-columns: 1.05fr .95fr; gap: var(--space-12); } }
.selo { display: inline-flex; align-items: center; gap: var(--space-2); padding: 6px 12px 6px 10px; border-radius: var(--radius-full); background: var(--volt-soft); color: var(--accent-text); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.selo__ponto { width: 8px; height: 8px; border-radius: var(--radius-full); background: var(--accent-text); }
.heroi h1 { margin-top: var(--space-4); font-size: clamp(44px, 9vw, 84px); line-height: .96; }
.heroi h1 em { font-style: normal; color: var(--accent-text); }
.lead { margin-top: var(--space-6); font-size: 18px; line-height: 28px; color: var(--ink-muted); max-width: 34em; }
.lead strong { color: var(--ink); font-weight: 600; }
.acoes { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); margin-top: var(--space-8); }
.fatos { list-style: none; padding: 0; margin: var(--space-8) 0 0; display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-6); color: var(--ink-muted); font-size: 14px; line-height: 20px; }
.fatos li { display: inline-flex; align-items: center; gap: var(--space-2); }
.fatos .ic { width: 18px; height: 18px; color: var(--accent-text); }

/* Arte do herói: os blocos da capa do design system + o aparelho */
.arte { position: relative; min-height: 560px; display: flex; justify-content: center; }
.arte__blocos { position: absolute; inset: 0; }
.bloco { position: absolute; display: block; }
.bloco--volt { width: 46%; height: 78%; left: 4%; top: 2%; background: var(--volt); border-radius: var(--radius-lg); }
.bloco--tinta { width: 50%; height: 40%; right: -6%; bottom: 4%; background: var(--ink); border-radius: var(--radius-md); }
.bloco--gordura { width: 22%; height: 11%; right: 14%; top: 6%; background: var(--data-fat); border-radius: var(--radius-md); }
.bloco--agua { width: 64px; height: 64px; right: 2%; top: 6%; background: var(--data-water); border-radius: var(--radius-full); }
.arte__pct { position: absolute; left: 7%; bottom: 20%; font: 700 220px/1 var(--font-display); color: var(--on-volt); opacity: .9; pointer-events: none; }
@media (max-width: 959px) { .arte__pct { display: none; } }

.aparelho { position: relative; z-index: 2; width: 300px; padding: 10px; background: var(--ink); border-radius: 44px; box-shadow: var(--shadow-lg); margin-top: var(--space-6); }
.aparelho__tela { background: var(--surface); border-radius: 34px; overflow: hidden; height: 600px; padding: var(--space-6) var(--space-4) var(--space-4); display: flex; flex-direction: column; gap: var(--space-3); }
.escuro .aparelho { background: #2a3136; }
.aparelho__barra { display: flex; justify-content: space-between; align-items: center; font-size: 12px; font-weight: 600; color: var(--ink-muted); }
.aparelho__ilha { width: 76px; height: 20px; border-radius: var(--radius-full); background: var(--ink); }
.escuro .aparelho__ilha { background: #000; }

.arte .flutuante { position: absolute; z-index: 3; width: 236px; right: 0; bottom: 0; box-shadow: var(--shadow-lg); }
@media (max-width: 959px) { .arte .flutuante { display: none; } }
@media (min-width: 960px) {
  .heroi .arte { min-height: 680px; justify-content: flex-start; align-items: flex-start; }
  .heroi .aparelho { margin: 0 0 0 16%; }
  .heroi .bloco--volt { left: 0; top: 56px; width: 54%; height: 66%; }
  .heroi .bloco--gordura { right: 13%; top: 16px; width: 22%; height: 56px; }
  .heroi .bloco--agua { right: 0; top: 16px; width: 56px; height: 56px; }
  .heroi .bloco--tinta { right: 0; top: 88px; bottom: auto; width: 36%; height: 340px; }
  .heroi .arte__pct { left: 2%; bottom: auto; top: 300px; font-size: 200px; }
}

/* Componentes do app, em miniatura (mesmos nomes do design system) */
.rotulo { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); }
.legenda { font-size: 12px; line-height: 16px; font-weight: 500; color: var(--ink-muted); }
.cartao { background: var(--surface-raised); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); padding: var(--space-3); }
.tela-titulo { font: 600 22px/26px var(--font-display); }
.numero-heroi { font: 700 64px/60px var(--font-display); letter-spacing: -.01em; font-variant-numeric: tabular-nums; margin: 2px 0 2px; }
.numero-heroi small { font-size: 32px; font-weight: 600; }
.variacao { display: inline-flex; align-items: center; gap: var(--space-1); font-size: 12px; line-height: 16px; font-weight: 600; color: var(--good); font-variant-numeric: tabular-nums; }
.variacao .ic { width: 14px; height: 14px; stroke-width: 2.25; }
.comp__barra { display: flex; gap: 2px; height: 14px; border-radius: var(--radius-full); overflow: hidden; margin: var(--space-2) 0; }
.comp__barra span { display: block; height: 100%; }
.seg-gordura { flex: 18.4; background: var(--data-fat); }
.seg-magra { flex: 81.6; background: var(--data-muscle); }
.comp__leg { list-style: none; padding: 0; margin: 0; display: grid; gap: 4px; font-size: 13px; line-height: 18px; }
.comp__leg li { display: flex; align-items: center; gap: var(--space-2); }
.comp__leg b { margin-left: auto; font-weight: 600; font-variant-numeric: tabular-nums; }
.chave { width: 9px; height: 9px; border-radius: var(--radius-full); display: inline-block; flex: none; }
.chave--gordura { background: var(--data-fat); }
.chave--magra { background: var(--data-muscle); }
.metricas { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.metrica__valor { font: 600 24px/28px var(--font-display); font-variant-numeric: tabular-nums; }
.metrica__valor small { font: 500 13px/1 var(--font-sans); color: var(--ink-muted); margin-left: 2px; }
.tendencia svg { width: 100%; height: 56px; }
.tendencia .grade { stroke: var(--line); stroke-width: 1; }
.tendencia .linha { fill: none; stroke: var(--data-fat); stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.tendencia .ponto { fill: var(--surface-raised); stroke: var(--data-fat); stroke-width: 2; }
.tendencia .ponto--ultimo { fill: var(--data-fat); }
.tendencia .eixo { fill: var(--ink-muted); font: 500 10px var(--font-sans); }

.dobra { display: flex; flex-direction: column; gap: var(--space-2); }
.dobra__topo { display: flex; justify-content: space-between; align-items: baseline; }
.dobra__sitio { font: 600 20px/24px var(--font-display); }
.dobra__leituras { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.leitura { border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 4px 8px; font: 600 20px/28px var(--font-display); font-variant-numeric: tabular-nums; display: flex; align-items: baseline; justify-content: space-between; }
.leitura small { font: 500 11px var(--font-sans); color: var(--ink-muted); }
.leitura--vazia { border: 2px solid var(--attention); color: var(--ink-muted); }
.aviso-leitura { display: flex; gap: 6px; align-items: flex-start; background: var(--attention-soft); color: var(--attention); border-radius: var(--radius-sm); padding: 6px 8px; font-size: 13px; line-height: 18px; font-weight: 600; }
.aviso-leitura .ic { width: 16px; height: 16px; margin-top: 1px; }

/* Seções */
.secao { padding: 72px 0; }
.secao--recuada { background: var(--surface-sunken); }
@media (min-width: 960px) { .secao { padding: 96px 0; } }
.secao__cabeca { max-width: 46em; margin-bottom: var(--space-8); }
.secao__cabeca h2, .titulo-secao { font-size: clamp(34px, 6vw, 56px); line-height: 1; }
h2.titulo-secao { margin-top: var(--space-4); }
.titulo-secao + .lead { margin-top: var(--space-4); }
.secao__cabeca p { margin-top: var(--space-4); font-size: 18px; line-height: 28px; color: var(--ink-muted); }
.olho { display: block; margin-bottom: var(--space-3); color: var(--accent-text); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }

/* Ciclo */
.ciclo { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); counter-reset: passo; }
@media (min-width: 860px) { .ciclo { grid-template-columns: repeat(3, 1fr); } }
.passo { background: var(--surface-raised); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.passo__num { font: 700 56px/1 var(--font-display); color: var(--accent-text); font-variant-numeric: tabular-nums; }
.passo h3 { font-size: 30px; line-height: 34px; }
.passo p { color: var(--ink-muted); }
.passo .pequeno { font-size: 14px; line-height: 20px; }

/* Coach */
.coach-grade { display: grid; gap: var(--space-8); align-items: center; }
@media (min-width: 960px) { .coach-grade { grid-template-columns: 1fr 1fr; gap: var(--space-12); } }
.estado { display: inline-flex; align-items: center; gap: var(--space-2); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--attention); background: var(--attention-soft); padding: 6px 12px; border-radius: var(--radius-full); }
.estado .ic { width: 16px; height: 16px; }
.lista-check { list-style: none; padding: 0; margin: var(--space-6) 0 0; display: grid; gap: var(--space-3); }
.lista-check li { display: grid; grid-template-columns: 24px 1fr; gap: var(--space-3); align-items: start; }
.lista-check .ic { color: var(--accent-text); width: 22px; height: 22px; margin-top: 1px; }
.coach { background: var(--volt-soft); border-radius: var(--radius-lg); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-4); max-width: 520px; }
.coach__quem { display: flex; align-items: center; gap: var(--space-2); font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-text); }
.coach__marca { width: 32px; height: 32px; border-radius: var(--radius-full); background: var(--action); color: var(--on-action); display: inline-flex; align-items: center; justify-content: center; }
.coach__marca .ic { width: 18px; height: 18px; stroke-width: 2.25; }
.coach__mudancas { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.coach__mudancas li { background: var(--surface-raised); border-radius: var(--radius-sm); padding: var(--space-3); display: grid; grid-template-columns: auto 1fr; gap: 2px var(--space-3); }
.coach__seta { font: 700 20px/24px var(--font-display); color: var(--accent-text); grid-row: span 2; }
.coach__seta--baixo { color: var(--attention); }
.coach__mudancas b { font-weight: 600; }
.coach__porque { grid-column: 2; font-size: 14px; line-height: 20px; color: var(--ink-muted); }
.coach__acoes { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.coach__acoes span { display: inline-flex; align-items: center; min-height: 40px; padding: 0 var(--space-4); border-radius: var(--radius-md); font-weight: 600; font-size: 15px; border: 1px solid var(--line-strong); background: var(--surface-raised); }
.coach__acoes .aprovar { background: var(--action); color: var(--on-action); border-color: var(--action); }
.exemplo { margin-top: var(--space-4); font-size: 13px; line-height: 18px; color: var(--ink-muted); }

/* Para quem */
.perfis { display: grid; gap: var(--space-4); }
@media (min-width: 900px) { .perfis { grid-template-columns: repeat(3, 1fr); } }
.perfil { background: var(--surface-raised); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-3); }
.perfil__icone { width: 48px; height: 48px; border-radius: var(--radius-md); background: var(--ink); color: var(--volt); display: inline-flex; align-items: center; justify-content: center; }
.perfil h3 { font-size: 30px; line-height: 34px; }
.perfil__reg { font-size: 13px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); }
.perfil .lista-check { margin-top: var(--space-2); }
.perfil .lista-check li { font-size: 15px; line-height: 22px; }

/* Faixa escura: treino */
.treino-grade { display: grid; gap: var(--space-8); align-items: center; }
@media (min-width: 960px) { .treino-grade { grid-template-columns: .9fr 1.1fr; gap: var(--space-12); } }
.treino-grade .arte { min-height: 600px; }
.treino-grade .aparelho { margin: 0; }
.sessao { display: flex; flex-direction: column; gap: var(--space-3); height: 100%; }
.sessao__topo { display: flex; justify-content: space-between; align-items: center; }
.sessao__ex { font: 600 22px/26px var(--font-display); }
.sessao__serie { display: flex; gap: 4px; }
.sessao__serie span { flex: 1; height: 6px; border-radius: var(--radius-full); background: var(--surface-sunken); box-shadow: inset 0 0 0 1px var(--line-strong); }
.sessao__serie .feita { background: var(--volt); box-shadow: none; }
.sessao__carga { text-align: center; margin-top: var(--space-4); }
.sessao__carga .numero-heroi { font-size: 96px; line-height: 88px; }
.sessao__ajuste { display: grid; grid-template-columns: var(--tap-gym) 1fr var(--tap-gym); gap: var(--space-2); align-items: center; }
.sessao__ajuste span { height: var(--tap-gym); border-radius: var(--radius-md); border: 1px solid var(--line-strong); display: flex; align-items: center; justify-content: center; font: 700 28px/1 var(--font-display); }
.sessao__ajuste p { text-align: center; color: var(--ink-muted); font-size: 14px; }
.sessao__descanso { display: flex; justify-content: space-between; align-items: center; background: var(--surface-raised); border-radius: var(--radius-md); padding: var(--space-3); }
.sessao__descanso b { font: 600 26px/1 var(--font-display); font-variant-numeric: tabular-nums; }
.sessao__concluir { margin-top: auto; height: var(--tap-gym); border-radius: var(--radius-md); background: var(--action); color: var(--on-action); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 18px; gap: var(--space-2); }
.destaques { list-style: none; padding: 0; margin: var(--space-8) 0 0; display: grid; gap: var(--space-4); }
@media (min-width: 600px) { .destaques { grid-template-columns: 1fr 1fr; } }
.destaques li { display: grid; grid-template-columns: 40px 1fr; gap: var(--space-3); }
.destaques .ic-caixa { width: 40px; height: 40px; border-radius: var(--radius-md); background: var(--surface-raised); color: var(--volt); display: inline-flex; align-items: center; justify-content: center; }
.destaques .ic-caixa .ic { width: 22px; height: 22px; }
.destaques b { display: block; font-weight: 600; }
.destaques span.t { color: var(--ink-muted); font-size: 15px; line-height: 22px; }

/* Cuidados */
.cuidados { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); }
@media (min-width: 700px) { .cuidados { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .cuidados { grid-template-columns: repeat(3, 1fr); } }
.cuidado { background: var(--surface-raised); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); }
.cuidado .ic { color: var(--good); width: 28px; height: 28px; margin-bottom: var(--space-2); }
.cuidado h3 { font-size: 24px; line-height: 28px; }
.cuidado p { color: var(--ink-muted); font-size: 15px; line-height: 22px; }

/* Piloto e formulário */
.piloto-grade { display: grid; gap: var(--space-8); align-items: start; }
@media (min-width: 960px) { .piloto-grade { grid-template-columns: .9fr 1.1fr; gap: var(--space-12); } }
.piloto-fatos { list-style: none; padding: 0; margin: var(--space-6) 0 0; display: grid; gap: var(--space-4); }
.piloto-fatos li { display: grid; grid-template-columns: 96px 1fr; gap: var(--space-4); align-items: baseline; padding-top: var(--space-4); border-top: 1px solid var(--line); }
.piloto-fatos b { font: 700 40px/1 var(--font-display); color: var(--ink); font-variant-numeric: tabular-nums; }
.piloto-fatos span { color: var(--ink-muted); }
.piloto-fatos strong { color: var(--ink); font-weight: 600; }

.form-cartao { background: var(--surface-raised); border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); padding: var(--space-6); }
@media (min-width: 640px) { .form-cartao { padding: var(--space-8); } }
.form-cabeca h3 { font-size: 32px; line-height: 36px; }
.form-cabeca p { margin-top: var(--space-2); color: var(--ink-muted); }
.form { display: grid; gap: var(--space-4); margin-top: var(--space-6); }
.campo { display: flex; flex-direction: column; gap: 6px; min-width: 0; border: 0; padding: 0; margin: 0; }
.campo label, .campo legend { font-size: 14px; line-height: 20px; font-weight: 600; padding: 0; }
.opcional { font-weight: 500; color: var(--ink-muted); }
.campo input, .campo select {
  height: var(--tap-min); width: 100%; padding: 0 var(--space-3);
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  background: var(--surface-raised); color: var(--ink);
  font: 400 16px/24px var(--font-sans);
}
.campo select { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: url("marca/seta-baixo.svg"); background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; }
.campo input::placeholder { color: var(--ink-muted); }
.campo input:focus-visible, .campo select:focus-visible { border-color: var(--ink); }
.campo--erro input, .campo--erro select { border: 2px solid var(--risk); }
.campo__erro { font-size: 13px; line-height: 18px; font-weight: 600; color: var(--risk); }
.campo__erro:empty { display: none; }
.linha-campos { display: grid; grid-template-columns: 1fr 96px; gap: var(--space-3); }
.opcoes { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); margin-top: 6px; }
.opcao { position: relative; }
.opcao input { position: absolute; opacity: 0; inset: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.opcao span { display: flex; align-items: center; justify-content: center; min-height: var(--tap-min); padding: 0 var(--space-3); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); font-weight: 600; font-size: 15px; text-align: center; }
.opcao input:checked + span { background: var(--ink); border-color: var(--ink); color: var(--volt); }
.opcao input:focus-visible + span { box-shadow: var(--focus-ring); }
.campo--erro .opcao span { border-color: var(--risk); }
.armadilha { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.aceite { display: grid; grid-template-columns: 24px 1fr; gap: var(--space-3); align-items: start; font-size: 14px; line-height: 20px; color: var(--ink-muted); cursor: pointer; }
.aceite input { width: 22px; height: 22px; margin: 0; accent-color: var(--ink); }
.campo--erro.aceite input { outline: 2px solid var(--risk); outline-offset: 1px; }
.form__erro { display: flex; gap: var(--space-2); align-items: flex-start; background: var(--risk-soft); color: var(--risk); border-radius: var(--radius-sm); padding: var(--space-3); font-weight: 600; font-size: 14px; line-height: 20px; }
.form__erro[hidden] { display: none; }
.form__nota { font-size: 13px; line-height: 18px; color: var(--ink-muted); text-align: center; }
.form__ok { display: flex; flex-direction: column; gap: var(--space-3); }
.form__ok[hidden] { display: none; }
.form__ok .ok-icone { width: 48px; height: 48px; border-radius: var(--radius-full); background: var(--good-soft); color: var(--good); display: inline-flex; align-items: center; justify-content: center; }
.form__ok h4 { margin: 0; font: 700 28px/32px var(--font-display); }
.form__ok p { color: var(--ink-muted); }
[hidden] { display: none !important; }

/* Perguntas */
.perguntas { max-width: 820px; }
.perguntas details { border-top: 1px solid var(--line); }
.perguntas details:last-child { border-bottom: 1px solid var(--line); }
.perguntas summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); padding: var(--space-4) 0; min-height: var(--tap-min); font-weight: 600; font-size: 18px; line-height: 26px; }
.perguntas summary::-webkit-details-marker { display: none; }
.perguntas summary .ic { transition: transform .15s ease; color: var(--ink-muted); }
.perguntas details[open] summary .ic { transform: rotate(45deg); }
.perguntas details p { padding: 0 0 var(--space-6); color: var(--ink-muted); max-width: 42em; }
@media (prefers-reduced-motion: reduce) { .perguntas summary .ic { transition: none; } }

/* Rodapé */
.rodape { padding: var(--space-12) 0 var(--space-8); }
.rodape__grade { display: grid; gap: var(--space-8); }
@media (min-width: 860px) { .rodape__grade { grid-template-columns: 1.2fr 1fr; align-items: end; } }
.rodape__marca img { height: 48px; width: auto; }
.rodape__frase { margin-top: var(--space-4); font: 700 32px/34px var(--font-display); max-width: 14em; }
.rodape__links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-6); }
@media (min-width: 860px) { .rodape__links { justify-content: flex-end; } }
.rodape__links a { color: var(--ink); text-decoration: none; font-weight: 500; display: inline-flex; align-items: center; gap: var(--space-2); min-height: var(--tap-min); }
.rodape__links a:hover { color: var(--accent-text); }
.rodape__aviso { margin-top: var(--space-8); padding-top: var(--space-6); border-top: 1px solid var(--line); color: var(--ink-muted); font-size: 13px; line-height: 20px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); }

/* Página de texto (privacidade) */
.texto { max-width: 760px; padding: var(--space-12) 0 72px; }
.texto h1 { font-size: clamp(40px, 7vw, 56px); line-height: 1; }
.texto .versao { margin-top: var(--space-3); color: var(--ink-muted); font-size: 14px; }
.texto h2 { margin-top: var(--space-8); font-size: 28px; line-height: 32px; }
.texto p, .texto ul { margin-top: var(--space-3); color: var(--ink); }
.texto ul { padding-left: 1.2em; }
.texto li + li { margin-top: var(--space-2); }
.texto .destaque { background: var(--volt-soft); border-radius: var(--radius-md); padding: var(--space-4); margin-top: var(--space-6); }

/* O produto: módulos, balanças compatíveis e a tela de pesagem (artboard Pesagem do Claude Design) */
.produto-topo { display: grid; gap: var(--space-8); align-items: start; margin-bottom: var(--space-12); }
@media (min-width: 960px) { .produto-topo { grid-template-columns: 1.1fr .9fr; gap: var(--space-12); align-items: center; } }
.produto-topo .secao__cabeca { margin-bottom: 0; }
.produto-topo .lista-check { max-width: 40em; }
.arte--pesagem { min-height: 0; flex-direction: column; align-items: center; }
.arte--pesagem .aparelho { margin-top: 0; }
.arte__nota { text-align: center; }
.pesagem__status { display: flex; align-items: center; gap: var(--space-3); }
.pesagem__status b { display: block; font-weight: 600; font-size: 14px; line-height: 20px; }
.pesagem__ok { width: 32px; height: 32px; border-radius: var(--radius-full); background: var(--good-soft); color: var(--good); display: inline-flex; align-items: center; justify-content: center; flex: none; }
.pesagem__ok .ic { width: 18px; height: 18px; stroke-width: 2.25; }
.pesagem__cabeca { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-2); }
.seg-p-gordura { flex: 19.6; background: var(--data-fat); }
.seg-p-musculo { flex: 43.1; background: var(--data-muscle); }
.seg-p-osso { flex: 4.2; background: #8c8273; }
.seg-p-residual { flex: 33.1; background: #c9cec4; box-shadow: inset 0 0 0 1px var(--line-strong); }
.chave--osso { background: #8c8273; }
.chave--residual { background: #c9cec4; box-shadow: inset 0 0 0 1px var(--line-strong); }
.chave--agua { background: var(--data-water); }
.comp__leg .comp__agua { padding-top: 4px; margin-top: 2px; border-top: 1px solid var(--line); }

.compat { margin-top: var(--space-6); background: var(--surface-raised); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); padding: var(--space-4); display: grid; gap: var(--space-3); max-width: 560px; }
@media (min-width: 640px) { .compat { padding: var(--space-6); } }
.compat__titulo { display: flex; align-items: center; gap: var(--space-2); font: 600 22px/26px var(--font-display); }
.compat__titulo .ic { color: var(--data-water); }
.compat ul { list-style: none; padding: 0; margin: 0; display: grid; }
.compat li { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 2px var(--space-3); padding: var(--space-2) 0; border-top: 1px solid var(--line); }
.compat li b { font-weight: 600; }
.compat li span { font-size: 14px; line-height: 20px; color: var(--ink-muted); }
.compat__nota { font-size: 14px; line-height: 20px; color: var(--ink-muted); }

.modulos { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); }
@media (min-width: 600px) { .modulos { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .modulos { grid-template-columns: repeat(4, 1fr); } }
.modulo { background: var(--surface-raised); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); }
.modulo__icone { width: 44px; height: 44px; border-radius: var(--radius-md); background: var(--ink); color: var(--volt); display: inline-flex; align-items: center; justify-content: center; margin-bottom: var(--space-2); }
.modulo h3 { font-size: 24px; line-height: 28px; }
.modulo p { color: var(--ink-muted); font-size: 15px; line-height: 22px; }
.modulo .modulo__fato { margin-top: auto; padding-top: var(--space-3); color: var(--accent-text); font-size: 13px; line-height: 18px; font-weight: 600; }

/* Vantagens: hoje e com o Muscle Builder */
.comparar { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-3); }
.comparar__linha { background: var(--surface-raised); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); padding: var(--space-4); display: grid; gap: var(--space-3); }
@media (min-width: 860px) { .comparar__linha { grid-template-columns: 160px 1fr 1fr; gap: var(--space-6); align-items: start; padding: var(--space-6); } }
.comparar__linha h3 { font-size: 24px; line-height: 28px; }
.comparar__linha p { display: grid; grid-template-columns: 20px 1fr; gap: 2px var(--space-2); font-size: 15px; line-height: 22px; }
.comparar__linha p .ic { width: 20px; height: 20px; margin-top: 1px; grid-row: span 2; }
.comparar__rotulo { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-muted); }
.comparar__hoje { color: var(--ink-muted); }
.comparar__mb .ic { color: var(--accent-text); }

/* Tecnologia */
.tecnologias { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-4); }
@media (min-width: 600px) { .tecnologias { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .tecnologias { grid-template-columns: repeat(4, 1fr); } }
.tec { background: var(--surface-raised); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); padding: var(--space-6); display: flex; flex-direction: column; gap: var(--space-2); }
.tec > .ic { color: var(--accent-text); width: 28px; height: 28px; margin-bottom: var(--space-2); }
.tec .estado { align-self: flex-start; }
.tec h3 { font-size: 24px; line-height: 28px; }
.tec p { color: var(--ink-muted); font-size: 15px; line-height: 22px; }
.tec .tec__link { margin-top: auto; padding-top: var(--space-2); font-weight: 600; }
.tec-base { margin-top: var(--space-8); color: var(--ink-muted); font-size: 15px; line-height: 22px; }