/* CTB Fácil · /quanto-tempo-depois-de-beber-bafometro.html
 * Cores: informação (azul), atenção (âmbar), perigo (vermelho). Nunca verde de "liberado".
 * Séries do gráfico validadas (skill dataviz): A #1f6fb2, B #dd433a + tracejado. */
.page-bafometro { --bf-a: #1f6fb2; --bf-b: #dd433a; --bf-info: #1f6fb2; --bf-info-bg: #eaf2fb; --bf-atencao: #a35f00; --bf-atencao-bg: #fff4dc; --bf-perigo: #b3261e; --bf-perigo-bg: #fdecea; }
.bf-hero .bf-resposta-direta strong { color: #fff; }
.bf-hero-mini { color: rgba(255,255,255,.66); font-size: .95rem; max-width: 640px; margin-top: 14px; font-family: var(--font-sans); }
.bf-hero-mini time { color: rgba(255,255,255,.85); font-weight: 600; }
.bf-hero-nav { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
.bf-sec .section-head { max-width: 760px; }
.bf-sec .section-head a, .bf-metodo a, .bf-faq a, .bf-lei-card a, .bf-cons a, .bf-res-card a, .bf-int-card a { color: var(--coral-600); text-decoration: underline; text-underline-offset: 2px; }
.bf-h3 { font-size: 1.12rem; margin-bottom: 12px; }
.bf-hint { font-size: .86rem; color: var(--ink-soft); font-family: var(--font-sans); margin: 8px 0 0; }
.btn-outline-navy, .bf-btn-ghost { background: #fff; border-color: var(--line); color: var(--navy-900); }
.btn-outline-navy:hover, .bf-btn-ghost:hover { border-color: var(--navy-700); transform: translateY(-2px); }

/* ---------- 1. Simulador ---------- */
.bf-bebidas { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
.bf-bebida { position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px 14px 12px; text-align: center; box-shadow: var(--shadow-sm); transition: border-color .18s var(--ease), box-shadow .18s var(--ease), transform .18s var(--ease); }
.bf-bebida.is-on { border-color: var(--navy-700); box-shadow: 0 0 0 3px var(--navy-100), var(--shadow-md); }
.bf-bebida.is-invalid { border-color: var(--bf-perigo); }
.bf-bebida.bf-pop .bf-ico svg { animation: bfPop .32s var(--ease); }
@keyframes bfPop { 0% { transform: scale(1); } 45% { transform: scale(1.14) rotate(-4deg); } 100% { transform: scale(1); } }
.bf-ico { display: block; height: 64px; margin-bottom: 6px; }
.bf-ico svg { height: 64px; width: auto; }
.bf-beb-nome { font-size: .94rem; line-height: 1.25; margin: 0 0 2px; min-height: 2.5em; display: flex; align-items: center; justify-content: center; }
.bf-beb-meta { font-size: .78rem; color: var(--ink-soft); margin: 0 0 10px; font-family: var(--font-sans); }
.bf-qtd { display: flex; align-items: center; justify-content: center; gap: 10px; }
.bf-qbtn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--navy-50); color: var(--navy-900); font-size: 1.3rem; font-weight: 700; line-height: 1; cursor: pointer; transition: background .15s, transform .15s; }
.bf-qbtn:hover { background: var(--navy-100); }
.bf-qbtn:active { transform: scale(.94); }
.bf-qbtn-mais { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.bf-qbtn-mais:hover { background: var(--navy-700); }
.bf-qbtn:focus-visible, .bf-pill input:focus-visible + span, .bf-etapa-btn:focus-visible, .bf-perfil-btn:focus-visible, .bf-demo:focus-visible, .bf-mito:focus-visible, .bf-q-op:focus-visible { outline: 3px solid var(--coral-500); outline-offset: 2px; }
.bf-qnum { min-width: 26px; font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; color: var(--navy-900); }
.bf-ajuste { margin-top: 10px; text-align: left; font-size: .82rem; }
.bf-ajuste summary { cursor: pointer; color: var(--navy-700); font-weight: 600; font-size: .78rem; text-align: center; list-style: none; }
.bf-ajuste summary::-webkit-details-marker { display: none; }
.bf-ajuste label { display: block; margin: 8px 0 3px; color: var(--ink-soft); }
.bf-ajuste input { padding: 8px 10px; font-size: .9rem; width: 100%; border: 1px solid var(--line); border-radius: 8px; font-family: inherit; }
.bf-ajuste input[aria-invalid="true"] { border-color: var(--bf-perigo); background: var(--bf-perigo-bg); }
.bf-dica, .bf-g-unit { display: block; margin-top: 6px; color: var(--ink-soft); line-height: 1.35; }
.bf-g-unit { color: var(--navy-800); font-weight: 600; }

.bf-resumo { margin: 22px 0; padding: 18px 20px; border-radius: var(--radius-lg); background: var(--navy-50); border: 1px dashed #c9d4e3; min-height: 64px; }
.bf-resumo-vazio { margin: 0; color: var(--ink-soft); }
.bf-mini-row { display: flex; flex-wrap: wrap; gap: 2px; align-items: flex-end; margin-bottom: 8px; }
.bf-mini svg { height: 36px; width: auto; animation: bfIn .3s var(--ease); }
@keyframes bfIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.bf-mini-mais { font-weight: 800; color: var(--navy-800); margin-left: 6px; align-self: center; }
.bf-resumo-frase { margin: 0 0 2px; font-weight: 600; color: var(--ink); }
.bf-resumo-num { margin: 0; color: var(--ink-soft); }
.bf-resumo-num strong { color: var(--navy-900); font-size: 1.1rem; }

.bf-etapa3 { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 24px; box-shadow: var(--shadow-sm); }
.bf-horas { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.bf-horas label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.bf-horas input { width: 100%; font: inherit; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.bf-fs { border: 0; padding: 0; margin: 20px 0 0; }
.bf-fs legend { font-weight: 700; margin-bottom: 10px; font-size: .95rem; }
.bf-pill { display: inline-block; margin: 0 8px 8px 0; }
.bf-pill input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.bf-pill span { display: inline-block; padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--navy-50); cursor: pointer; font-size: .9rem; transition: all .15s var(--ease); }
.bf-pill input:checked + span { background: var(--navy-900); border-color: var(--navy-900); color: #fff; }
.bf-erro { color: var(--bf-perigo); font-weight: 600; margin: 16px 0 0; outline: none; }
.bf-erro:empty { display: none; }
.bf-acoes { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 20px; }
.bf-lembrar { font-size: .84rem; color: var(--ink-soft); display: inline-flex; gap: 8px; align-items: center; }

/* Resultado */
.bf-resultado { margin-top: 28px; }
.bf-res-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 28px; box-shadow: var(--shadow-lg); animation: bfIn .4s var(--ease); }
.bf-res-titulo { font-size: 1.5rem; margin-bottom: 20px; outline: none; }
.bf-res-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.bf-res-bloco { background: var(--navy-50); border-radius: var(--radius-lg); padding: 20px; }
.bf-res-bloco h3, .bf-res-resposta h3 { font-size: 1.02rem; display: flex; gap: 10px; align-items: center; margin-bottom: 12px; }
.bf-res-n { width: 26px; height: 26px; border-radius: 50%; background: var(--navy-900); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; flex: none; }
.bf-res-lista { margin: 0 0 12px; padding-left: 18px; }
.bf-res-lista small { color: var(--ink-soft); }
.bf-res-dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; }
.bf-res-dl div { background: #fff; border-radius: var(--radius); padding: 10px 12px; }
.bf-res-dl dt { font-size: .74rem; color: var(--ink-soft); text-transform: uppercase; letter-spacing: .04em; }
.bf-res-dl dd { margin: 2px 0 0; font-weight: 600; }
.bf-res-nota { font-size: .84rem; color: var(--ink-soft); margin: 12px 0 0; }
.bf-res-msgs { margin: 0; padding-left: 18px; }
.bf-res-msgs li { margin-bottom: 8px; }
.bf-res-resposta { margin-top: 20px; border-radius: var(--radius-lg); padding: 22px; background: var(--bf-atencao-bg); border: 1px solid #f1d49a; }
.bf-res-resposta .bf-res-n { background: var(--bf-atencao); }
.bf-res-big { font-family: var(--font-display); font-weight: 800; font-size: 1.28rem; color: #6b3d00; line-height: 1.3; }
.bf-res-alerta { margin: 14px 0 0; padding: 14px 16px; border-radius: var(--radius); background: var(--bf-perigo-bg); color: #6d1712; border-left: 4px solid var(--bf-perigo); }
.bf-res-acoes { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }

/* ---------- 2. Linha do tempo / corpo ---------- */
.bf-etapas-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; position: relative; }
.bf-etapa-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px 10px 10px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font: inherit; font-weight: 700; font-size: .92rem; color: var(--navy-900); cursor: pointer; transition: all .18s var(--ease); }
.bf-etapa-n { width: 26px; height: 26px; border-radius: 50%; background: var(--navy-100); display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; }
.bf-etapa-btn[aria-selected="true"] { background: var(--navy-900); color: #fff; border-color: var(--navy-900); box-shadow: var(--shadow-navy); }
.bf-etapa-btn[aria-selected="true"] .bf-etapa-n { background: var(--coral-500); color: #fff; }
.bf-etapas-grid { display: grid; grid-template-columns: minmax(220px, 320px) 1fr; gap: 28px; align-items: center; }
.bf-corpo-box { background: #fff; border-radius: var(--radius-xl); border: 1px solid var(--line); padding: 16px; box-shadow: var(--shadow-sm); }
.bf-corpo { width: 100%; height: auto; display: block; }
.bf-pele { fill: #e9eef5; stroke: #cdd7e4; stroke-width: 1.5; }
.bf-membro, .bf-membro-in { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.bf-membro { stroke: #cdd7e4; stroke-width: 21; }
.bf-membro-in { stroke: #e9eef5; stroke-width: 18; }
.bf-corpo .org { fill: #d6dee9; stroke: #b9c6d6; stroke-width: 1.2; transition: fill .35s var(--ease), stroke .35s var(--ease), opacity .35s; }
.bf-corpo .org-esofago, .bf-corpo .org-intestino, .bf-corpo .org-vaso { fill: none; stroke: #c3cfdd; stroke-width: 5; stroke-linecap: round; }
.bf-corpo .org-vaso { stroke-width: 3; stroke-dasharray: 2 5; }
.bf-corpo .org-linha { fill: none; stroke: #b9c6d6; stroke-width: 1.4; }
.bf-trajeto { stroke: none; }
.bf-corpo[data-etapa="consumo"] .org-esofago, .bf-corpo[data-etapa="consumo"] .org-estomago { stroke: var(--coral-500); fill: var(--coral-100); }
.bf-corpo[data-etapa="consumo"] .org-esofago { fill: none; }
.bf-corpo[data-etapa="absorcao"] .org-estomago, .bf-corpo[data-etapa="absorcao"] .org-intestino { stroke: var(--coral-500); }
.bf-corpo[data-etapa="absorcao"] .org-estomago { fill: var(--coral-100); }
.bf-corpo[data-etapa="distribuicao"] .org-vaso, .bf-corpo[data-etapa="distribuicao"] .org-coracao { stroke: var(--coral-600); }
.bf-corpo[data-etapa="distribuicao"] .org-coracao, .bf-corpo[data-etapa="distribuicao"] .org-cerebro path:first-child, .bf-corpo[data-etapa="distribuicao"] .org-pulmoes path { fill: var(--coral-100); stroke: var(--coral-500); }
.bf-corpo[data-etapa="metabolizacao"] .org-figado { fill: #f7c9a5; stroke: #c96a24; }
.bf-corpo[data-etapa="eliminacao"] .org-pulmoes path { fill: var(--bf-info-bg); stroke: var(--bf-info); }
.bf-corpo[data-etapa="eliminacao"] .org-figado { fill: #f7c9a5; stroke: #c96a24; }
.bf-molecula { fill: var(--coral-500); stroke: #fff; stroke-width: 1.5; offset-distance: 0%; opacity: 0; animation: bfFlui 2.6s linear infinite; animation-delay: calc(var(--i) * -.52s); }
.bf-corpo[data-etapa="metabolizacao"] .bf-molecula { fill: #c96a24; }
.bf-corpo[data-etapa="eliminacao"] .bf-molecula { fill: var(--bf-info); }
@keyframes bfFlui { 0% { offset-distance: 0%; opacity: 0; } 10% { opacity: 1; } 85% { opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }
.bf-etapa-painel { background: #fff; border-radius: var(--radius-xl); padding: 26px; border: 1px solid var(--line); box-shadow: var(--shadow-sm); animation: bfIn .35s var(--ease); }
.bf-etapa-painel h3 { font-size: 1.3rem; margin-bottom: 10px; }
.bf-etapa-painel p { color: var(--ink); font-size: 1.02rem; line-height: 1.65; margin: 0; }

/* ---------- 3. Gráfico / fatores ---------- */
.bf-grafico { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 24px; box-shadow: var(--shadow-sm); }
.bf-perfis { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 18px; }
.bf-perfil-btn { padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: var(--navy-50); font: inherit; font-size: .9rem; font-weight: 600; cursor: pointer; color: var(--navy-900); }
.bf-perfil-btn[aria-pressed="true"] { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.bf-pessoas { display: flex; gap: 24px; margin-bottom: 6px; }
.bf-pessoa { display: flex; align-items: flex-end; gap: 10px; font-weight: 700; font-size: .92rem; color: var(--ink); }
.bf-pessoa svg { width: 30px; height: 48px; transition: transform .4s var(--ease); transform-origin: bottom center; }
.bf-pessoa-a svg { fill: var(--bf-a); }
.bf-pessoa-b svg { fill: var(--bf-b); }
.bf-grafico[data-perfil="corpo"] .bf-pessoa-a svg { transform: scale(1.18, 1.08); }
.bf-grafico[data-perfil="corpo"] .bf-pessoa-b svg { transform: scale(.86, .94); }
.bf-graf-wrap { position: relative; }
.bf-graf-svg { width: 100%; max-width: 860px; height: auto; display: block; touch-action: pan-y; }
.bf-sec, .bf-resultado, .bf-res-titulo { scroll-margin-top: 84px; }
.bf-graf-eixo { stroke: #9aa7b8; stroke-width: 1; }
.bf-graf-grade { stroke: var(--line-soft); stroke-width: 1; }
.bf-graf-label { fill: var(--ink-soft); font-size: 12px; font-family: var(--font-sans); }
.bf-curva { fill: none; stroke-width: 2.5; stroke-linecap: round; stroke-linejoin: round; }
.bf-curva-a { stroke: var(--bf-a); }
.bf-curva-b { stroke: var(--bf-b); stroke-dasharray: 7 5 !important; }
.bf-graf-cursor { stroke: #9aa7b8; stroke-width: 1; stroke-dasharray: 3 3; }
.bf-graf-hit { fill: transparent; cursor: crosshair; }
.bf-graf-tip { position: absolute; top: 8px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 8px 12px; font-size: .82rem; box-shadow: var(--shadow-md); pointer-events: none; max-width: 280px; display: grid; gap: 4px; color: var(--ink); }
.bf-tip-a { border-left: 3px solid var(--bf-a); padding-left: 8px; }
.bf-tip-b { border-left: 3px dashed var(--bf-b); padding-left: 8px; }
.bf-legenda { list-style: none; display: flex; gap: 20px; flex-wrap: wrap; padding: 0; margin: 10px 0 0; font-size: .9rem; color: var(--ink); }
.bf-legenda li { display: inline-flex; align-items: center; gap: 8px; }
.bf-leg-sw { width: 26px; height: 0; border-top: 3px solid var(--bf-a); }
.bf-leg-b .bf-leg-sw { border-top: 3px dashed var(--bf-b); }
.bf-perfil-texto { margin: 14px 0 0; line-height: 1.6; }
.bf-graf-aviso { margin: 14px 0 0; font-size: .86rem; background: var(--bf-atencao-bg); color: #6b3d00; padding: 10px 14px; border-radius: var(--radius); }

/* ---------- 4. Etilômetro ---------- */
.bf-etil { display: grid; grid-template-columns: minmax(200px, 280px) 1fr; gap: 32px; align-items: start; }
.bf-aparelho { width: 100%; height: auto; display: block; filter: drop-shadow(0 18px 30px rgba(7,23,41,.25)); }
.bf-bocal { fill: #eef2f7; stroke: #b9c6d6; stroke-width: 2; }
.bf-visor-fundo { fill: #0d1f14; stroke: #3d4f63; stroke-width: 3; transition: fill .3s; }
.bf-visor-num { fill: #b7f0c8; font: 800 34px/1 'Courier New', monospace; }
.bf-visor-un { fill: #8fbf9f; font: 700 12px var(--font-sans); }
.bf-visor-vc { fill: #8fbf9f; font: 700 11px var(--font-sans); }
.bf-aparelho[data-faixa="abaixo"] .bf-visor-fundo { fill: #0f2340; }
.bf-aparelho[data-faixa="abaixo"] .bf-visor-num, .bf-aparelho[data-faixa="abaixo"] .bf-visor-un, .bf-aparelho[data-faixa="abaixo"] .bf-visor-vc { fill: #bcd8ff; }
.bf-aparelho[data-faixa="infracao"] .bf-visor-fundo { fill: #3a2600; }
.bf-aparelho[data-faixa="infracao"] .bf-visor-num, .bf-aparelho[data-faixa="infracao"] .bf-visor-un, .bf-aparelho[data-faixa="infracao"] .bf-visor-vc { fill: #ffd27a; }
.bf-aparelho[data-faixa="crime"] .bf-visor-fundo { fill: #3d0b08; }
.bf-aparelho[data-faixa="crime"] .bf-visor-num, .bf-aparelho[data-faixa="crime"] .bf-visor-un, .bf-aparelho[data-faixa="crime"] .bf-visor-vc { fill: #ffaaa3; }
.bf-canal { stroke: rgba(255,255,255,.18); stroke-width: 8; stroke-linecap: round; }
.bf-sensor { fill: #24384f; stroke: #4a6582; stroke-width: 1.5; }
.bf-sensor-tx { fill: #dbe6f2; font: 700 12px var(--font-sans); }
.bf-sensor-tx2 { fill: #9fb3c9; font: 600 9.5px var(--font-sans); }
.bf-botao { fill: #34495f; stroke: #4f6984; }
.bf-rotulos text { fill: var(--ink-soft); font: 600 11px var(--font-sans); }
.bf-ar { fill: #cfe3ff; opacity: 0; offset-path: path("M130 4V156c0 14-30 10-30 30v28"); }
.bf-aparelho.is-soprando .bf-ar { animation: bfSopro 1.4s ease-in forwards; animation-delay: calc(var(--i) * .12s); }
.bf-aparelho.is-soprando .bf-sensor { animation: bfSensor 1.4s ease-in-out; }
@keyframes bfSopro { 0% { offset-distance: 0%; opacity: 0; } 15% { opacity: 1; } 90% { opacity: .9; } 100% { offset-distance: 100%; opacity: 0; } }
@keyframes bfSensor { 0%, 55% { fill: #24384f; } 75% { fill: #3b6ea8; } 100% { fill: #24384f; } }
.bf-etil-passos { margin: 0 0 18px; padding-left: 20px; }
.bf-etil-passos li { margin-bottom: 8px; line-height: 1.55; }
.bf-demo-tit { font-weight: 700; margin: 0 0 8px; }
.bf-demos { display: flex; flex-wrap: wrap; gap: 8px; }
.bf-demo { font: 800 1rem 'Courier New', monospace; padding: 10px 14px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; color: var(--navy-900); cursor: pointer; }
.bf-demo[aria-pressed="true"] { background: var(--navy-900); color: #fff; border-color: var(--navy-900); }
.bf-demo-saida { margin-top: 18px; }

/* Cartão de interpretação (demo + interpretador) */
.bf-int-card { border-radius: var(--radius-lg); padding: 20px 22px; border: 1px solid; animation: bfIn .3s var(--ease); }
.bf-int-card h3 { font-size: 1.08rem; margin-bottom: 12px; }
.bf-int-card ul { padding-left: 18px; margin: 12px 0 0; }
.bf-int-card li { margin-bottom: 8px; line-height: 1.5; }
.bf-int-card p { margin: 10px 0 0; line-height: 1.55; }
.bf-int-info { background: var(--bf-info-bg); border-color: #c4daf2; }
.bf-int-info h3 { color: #0f4a85; }
.bf-int-atencao { background: var(--bf-atencao-bg); border-color: #f1d49a; }
.bf-int-atencao h3 { color: #6b3d00; }
.bf-int-perigo { background: var(--bf-perigo-bg); border-color: #f2b8b3; }
.bf-int-perigo h3 { color: #7d1a14; }
.bf-int-dl { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 0; }
.bf-int-dl div { background: rgba(255,255,255,.75); border-radius: var(--radius); padding: 10px 12px; }
.bf-int-dl dt { font-size: .74rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-soft); }
.bf-int-dl dd { margin: 2px 0 0; }
.bf-int-dl dd strong { font-size: 1.2rem; font-family: var(--font-display); }
.bf-int-dl small { display: block; color: var(--ink-soft); font-size: .76rem; }
.bf-int-aviso { font-size: .8rem; color: var(--ink-soft); }

/* ---------- 5. Lei Seca ---------- */
.bf-lei-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.bf-lei-card { background: var(--navy-50); border-radius: var(--radius-lg); padding: 20px; border: 1px solid var(--line); }
.bf-lei-card h3 { font-size: 1rem; margin-bottom: 8px; }
.bf-lei-card p { margin: 0; font-size: .92rem; line-height: 1.55; color: var(--ink); }
.bf-cons-tit { margin-top: 36px; }
.bf-cons-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.bf-cons { background: #fff; border-radius: var(--radius-xl); padding: 22px; border: 1px solid var(--line); border-top: 5px solid var(--bf-atencao); box-shadow: var(--shadow-sm); }
.bf-cons-306 { border-top-color: var(--bf-perigo); }
.bf-cons-tag { display: inline-block; font-size: .72rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; color: var(--bf-atencao); background: var(--bf-atencao-bg); border-radius: 999px; padding: 3px 10px; margin-bottom: 10px; }
.bf-cons-306 .bf-cons-tag { color: var(--bf-perigo); background: var(--bf-perigo-bg); }
.bf-cons h4 { font-family: var(--font-display); font-size: 1.05rem; margin: 0 0 10px; }
.bf-cons ul { padding-left: 18px; margin: 0; }
.bf-cons li { margin-bottom: 7px; font-size: .93rem; line-height: 1.5; }
.bf-cons-mbft { font-size: .84rem; color: var(--ink-soft); margin: 12px 0 0; }

/* ---------- 6. Interpretador ---------- */
.bf-int { display: grid; grid-template-columns: 1.3fr 1fr; gap: 24px; align-items: start; }
.bf-int-box { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 24px; box-shadow: var(--shadow-md); }
.bf-int-form label { display: block; font-weight: 700; margin-bottom: 8px; }
.bf-int-row { display: flex; gap: 10px; }
.bf-int-row input { flex: 1; font-size: 1.2rem; font-weight: 700; }
.bf-int-row input[aria-invalid="true"] { border-color: var(--bf-perigo); }
.bf-int-saida { margin-top: 18px; }
.bf-erro:not(:empty) { display: block; }
.bf-faixa { display: grid; gap: 4px; padding: 14px 16px; border-radius: var(--radius); margin-bottom: 10px; border-left: 5px solid; }
.bf-faixa strong { font-family: var(--font-display); }
.bf-faixa span { font-size: .9rem; }
.bf-faixa-info { background: var(--bf-info-bg); border-color: var(--bf-info); }
.bf-faixa-atencao { background: var(--bf-atencao-bg); border-color: var(--bf-atencao); }
.bf-faixa-perigo { background: var(--bf-perigo-bg); border-color: var(--bf-perigo); }
.bf-tabela-det { margin-top: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 16px 20px; }
.bf-tabela-det summary { cursor: pointer; font-weight: 700; color: var(--navy-900); }
.bf-tabela-wrap { max-height: 360px; overflow: auto; margin-top: 14px; border: 1px solid var(--line); border-radius: var(--radius); position: relative; }
.bf-tabela { width: 100%; border-collapse: collapse; font-size: .9rem; }
.bf-tabela caption { text-align: left; padding: 10px 12px; font-size: .82rem; color: var(--ink-soft); }
.bf-tabela th { position: sticky; top: 0; background: var(--navy-900); color: #fff; text-align: left; padding: 8px 12px; }
.bf-tabela td { padding: 6px 12px; border-top: 1px solid var(--line-soft); font-variant-numeric: tabular-nums; }
.bf-tabela tr.is-crime td:last-child { color: var(--bf-perigo); font-weight: 600; }
.bf-tabela tr.is-hit td { background: #fff1c2; font-weight: 800; }

/* ---------- 7. Comparador ---------- */
.bf-comp { display: grid; grid-template-columns: 1fr auto 1fr; gap: 20px; align-items: start; }
.bf-comp-lado { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 20px; box-shadow: var(--shadow-sm); }
.bf-comp-lado label { display: block; font-weight: 700; font-size: .88rem; margin-bottom: 6px; }
.bf-comp-lado select { margin-bottom: 10px; }
.bf-comp-lado input[type="number"] { width: 100px; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); }
.bf-comp-qlabel { margin-top: 4px; }
.bf-copo { position: relative; width: 120px; height: 160px; margin: 18px auto 10px; border: 3px solid #b9c6d6; border-top: 0; border-radius: 0 0 22px 22px; overflow: hidden; background: linear-gradient(90deg, rgba(255,255,255,.6), rgba(230,237,245,.5)); }
.bf-copo-fill { position: absolute; left: 0; right: 0; bottom: 0; height: 0; transition: height .7s var(--ease); }
.bf-comp-a .bf-copo-fill { background: linear-gradient(180deg, #5b9ad6, var(--bf-a)); }
.bf-comp-b .bf-copo-fill { background: repeating-linear-gradient(135deg, var(--bf-b) 0 8px, #e8665e 8px 14px); }
.bf-copo-tag { position: absolute; top: 6px; left: 0; right: 0; text-align: center; font-size: .7rem; color: var(--ink-soft); font-weight: 700; text-transform: uppercase; letter-spacing: .05em; }
.bf-comp-info { display: grid; gap: 2px; text-align: center; margin: 0; font-size: .9rem; }
.bf-comp-info strong { font-size: 1.1rem; color: var(--navy-900); }
.bf-comp-vs { align-self: center; font-family: var(--font-display); font-weight: 800; font-size: 1.6rem; color: var(--ink-soft); }
.bf-comp-saida { grid-column: 1 / -1; background: var(--navy-50); border-radius: var(--radius-lg); padding: 16px 20px; }
.bf-comp-saida p { margin: 0; }
.bf-comp-saida .bf-nota { margin-top: 6px; font-size: .85rem; color: var(--ink-soft); }

/* ---------- 8. Mitos + quiz ---------- */
.bf-mitos { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.bf-mito { position: relative; min-height: 170px; border: 0; padding: 0; background: none; cursor: pointer; perspective: 900px; text-align: left; font: inherit; color: inherit; }
.bf-mito-frente, .bf-mito-verso { position: absolute; inset: 0; border-radius: var(--radius-lg); padding: 18px; backface-visibility: hidden; -webkit-backface-visibility: hidden; transition: transform .55s var(--ease); display: flex; flex-direction: column; justify-content: space-between; box-shadow: var(--shadow-sm); }
.bf-mito-frente { background: #fff; border: 1px solid var(--line); }
.bf-mito-q { font-family: var(--font-display); font-weight: 800; font-size: 1.02rem; line-height: 1.3; color: var(--navy-900); }
.bf-mito-cta { font-size: .8rem; font-weight: 700; color: var(--coral-600); }
.bf-mito-verso { background: var(--navy-900); color: #fff; transform: rotateY(180deg); font-size: .88rem; line-height: 1.5; justify-content: flex-start; overflow: auto; }
.bf-mito-verso strong { color: var(--coral-400); display: block; font-size: 1.05rem; margin-bottom: 4px; }
.bf-mito[aria-pressed="true"] .bf-mito-frente { transform: rotateY(-180deg); }
.bf-mito[aria-pressed="true"] .bf-mito-verso { transform: rotateY(0); }
.bf-quiz { margin-top: 40px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-xl); padding: 24px; box-shadow: var(--shadow-sm); }
.bf-quiz-head { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.bf-placar { font-weight: 700; color: var(--navy-800); font-size: .9rem; }
.bf-q { border-top: 1px solid var(--line); padding: 16px 0; }
.bf-q-tit { font-weight: 700; display: flex; gap: 10px; margin: 0 0 10px; }
.bf-q-tit span { width: 24px; height: 24px; flex: none; border-radius: 50%; background: var(--navy-100); color: var(--navy-900); display: inline-flex; align-items: center; justify-content: center; font-size: .8rem; }
.bf-q-ops { display: grid; gap: 8px; }
.bf-q-op { text-align: left; font: inherit; font-size: .94rem; padding: 11px 14px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--navy-50); cursor: pointer; color: var(--ink); }
.bf-q-op:hover:not(:disabled) { border-color: var(--navy-700); }
.bf-q-op:disabled { cursor: default; }
.bf-q-op.is-certa { background: var(--bf-info-bg); border-color: var(--bf-info); font-weight: 700; }
.bf-q-op.is-certa::before { content: "✓ "; }
.bf-q-op.is-errada { background: var(--bf-perigo-bg); border-color: var(--bf-perigo); }
.bf-q-op.is-errada::before { content: "✗ "; }
.bf-q-fb { margin: 10px 0 0; font-size: .92rem; line-height: 1.5; background: var(--navy-50); padding: 10px 14px; border-radius: var(--radius); }

/* ---------- FAQ, CTA, referências ---------- */
.bf-faq div p { margin-top: 12px; color: var(--ink); line-height: 1.65; }
.bf-cta-box { margin: 40px 0; background: linear-gradient(155deg, var(--navy-800), var(--navy-950)); color: #fff; border-radius: var(--radius-xl); padding: 28px; }
.bf-cta-box h3 { color: #fff; font-size: 1.3rem; margin-bottom: 8px; }
.bf-cta-box p { color: rgba(255,255,255,.8); margin: 0; }
.bf-cta-box .btn-navy { background: #fff; color: var(--navy-900); }
.bf-rel-tit { margin-top: 36px; font-size: 1.3rem; }
.bf-rel { columns: 2; padding-left: 18px; }
.bf-rel li { margin-bottom: 8px; break-inside: avoid; }
.bf-rel a { color: var(--navy-800); text-decoration: underline; text-underline-offset: 2px; }
.bf-metodo p { line-height: 1.65; }
.bf-refs { padding-left: 18px; font-size: .92rem; }
.bf-refs li { margin-bottom: 8px; line-height: 1.5; }

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .bf-lei-grid { grid-template-columns: 1fr 1fr; }
  .bf-cons-grid, .bf-int { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .bf-res-grid, .bf-etapas-grid, .bf-etil { grid-template-columns: 1fr; }
  .bf-corpo-box { max-width: 300px; margin: 0 auto; }
  .bf-etil-aparelho { max-width: 220px; margin: 0 auto; }
  .bf-horas { grid-template-columns: 1fr; }
  .bf-comp { grid-template-columns: 1fr; }
  .bf-comp-vs { text-align: center; }
  .bf-rel { columns: 1; }
  .bf-etapa3, .bf-res-card, .bf-grafico, .bf-int-box, .bf-quiz { padding: 18px; border-radius: var(--radius-lg); }
}
@media (max-width: 520px) {
  .bf-bebidas { grid-template-columns: 1fr 1fr; gap: 10px; }
  .bf-lei-grid, .bf-res-dl, .bf-int-dl { grid-template-columns: 1fr; }
  .bf-int-row { flex-direction: column; }
  .bf-etapa-btn { padding: 8px 12px 8px 8px; font-size: .84rem; }
  .bf-res-titulo { font-size: 1.25rem; }
  .bf-graf-label { font-size: 22px; }
  .bf-mito { min-height: 140px; }
  .bf-mitos { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .bf-molecula, .bf-ar { animation: none !important; opacity: 0 !important; }
  .bf-mito-frente, .bf-mito-verso, .bf-copo-fill { transition: none; }
  .bf-res-card, .bf-etapa-painel, .bf-int-card, .bf-mini svg { animation: none; }
}
@media (forced-colors: active) {
  .bf-curva-a, .bf-curva-b { stroke: CanvasText; }
}