/*
 * BLACK FRIDAY ZX LAB — biblioteca compartilhada, sem dependência de produto.
 * Tokens: --bf-* em :root; Inter para texto, JetBrains Mono para dados/labels.
 * Estrutura: .bf-container, .bf-section, .bf-section-head, .bf-eyebrow,
 * .bf-lead, .bf-grid (+ --two / --three), .bf-card, .bf-note, .bf-split.
 * Navegação: .bf-urgency[data-urgency], .bf-nav, .bf-brand, .bf-nav-links,
 * .bf-button (+ --small / --outline), .bf-skip, .bf-footer.
 * Campanha: .bf-hero, .bf-display, .bf-hero-pitch, .bf-price-tag, .bf-badge,
 * .bf-discount, .bf-marquee > .bf-marquee-track (duas cópias, segunda aria-hidden),
 * .bf-ledger, .bf-catalog, .bf-stats, .bf-countdown [data-unit=d|h|m|s].
 * Conteúdo: .bf-steps, .bf-terminal, .bf-setup[open] > summary + .bf-setup-body,
 * .bf-table-wrap > table, .bf-profile, .bf-case, .bf-case-person, .bf-quote,
 * .bf-offer, .bf-offer-items, .bf-price, .bf-price-old, .bf-deadline,
 * .bf-guarantee, .bf-faq [data-faq-toggle] + painel, .bf-final.
 * Conversão: .bf-sticky-buy; dialog.bf-modal[data-lead-modal], .bf-form-field,
 * .bf-phone-row, .bf-form-status. JS usa data-* (ver contrato no bf.js).
 * Portal: .bf-portal, .bf-program-card, .bf-program-price.
 * Todos os componentes podem ser reutilizados na Agência 50K e no Combo.
 * [hidden] é soberano; animações são desligadas com prefers-reduced-motion.
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600;700;800&display=swap');

:root {
  color-scheme: dark;
  --bf-bg: #000;
  --bf-bg-alt: #050505;
  --bf-surface: #0e0e0e;
  --bf-surface-raised: #161616;
  --bf-border: #232323;
  --bf-text: #f5f5f4;
  --bf-muted: #a1a1aa;
  --bf-gold: #ffc233;
  --bf-amber: #f59e0b;
  --bf-bright: #ffe08a;
  --bf-urgent: #ff2d2d;
  --bf-check: #4ade80;
  --bf-gradient: linear-gradient(135deg, #ffe08a, #ffc233 45%, #d97706);
  --bf-mono: 'JetBrains Mono', monospace;
  --bf-sans: Inter, system-ui, sans-serif;
  --bf-urgency-height: 48px;
  --bf-radius: 3px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--bf-urgency-height) + 24px); }
body { margin: 0; background: var(--bf-bg); color: var(--bf-text); font: 400 16px/1.7 var(--bf-sans); -webkit-font-smoothing: antialiased; }
body:has([data-urgency]) { padding-top: var(--bf-urgency-height); }
body:has(.bf-sticky-buy) { padding-bottom: 100px; }
[hidden] { display: none !important; }
img, video { display: block; max-width: 100%; height: auto; }
iframe { display: block; width: 100%; border: 0; }
button, input, select { font: inherit; }
button, a, input, select, summary { -webkit-tap-highlight-color: transparent; }
button, summary { cursor: pointer; }
button { color: inherit; }
a { color: inherit; text-underline-offset: 5px; }
a:hover { color: var(--bf-gold); }
:focus-visible { outline: 2px solid var(--bf-gold); outline-offset: 5px; }
::selection { background: var(--bf-gold); color: #000; }
h1, h2, h3, p, blockquote { margin: 0; }
h1, h2, h3 { font-weight: 800; line-height: 1.12; letter-spacing: -.045em; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 4.5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.7vw, 3.1rem); max-width: 900px; }
h3 { font-size: 1.22rem; letter-spacing: -.025em; }
p + p { margin-top: 20px; }
strong { color: var(--bf-text); }
.bf-container { width: min(1160px, calc(100% - 32px)); margin-inline: auto; }
.bf-section { padding-block: 88px; border-bottom: 1px solid var(--bf-border); }
.bf-section:nth-of-type(even) { background: var(--bf-bg-alt); }
.bf-section-head { display: grid; gap: 18px; margin-bottom: 40px; }
.bf-eyebrow { font: 500 11px/1.6 var(--bf-mono); letter-spacing: .13em; text-transform: uppercase; color: var(--bf-gold); }
.bf-lead { color: var(--bf-muted); max-width: 820px; font-size: 1.03rem; }
.bf-gold { color: var(--bf-gold); }
.bf-grid { display: grid; gap: 16px; }
.bf-grid--two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bf-grid--three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.bf-card { padding: 28px; background: var(--bf-surface); border: 1px solid var(--bf-border); border-radius: var(--bf-radius); min-width: 0; }
.bf-card h3 { margin-bottom: 14px; }
.bf-card p, .bf-card blockquote { color: var(--bf-muted); font-size: .92rem; }
.bf-card .bf-eyebrow { margin-bottom: 16px; }
.bf-card .bf-label { display: block; margin-top: 22px; font: 500 10px/1.6 var(--bf-mono); color: var(--bf-gold); text-transform: uppercase; letter-spacing: .05em; }
.bf-note { padding: 26px 28px; border-left: 2px solid var(--bf-gold); background: var(--bf-surface); color: var(--bf-muted); margin-top: 28px; font-size: .95rem; }
.bf-note > h3 { color: var(--bf-text); margin-bottom: 14px; }
.bf-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.bf-skip { position: fixed; z-index: 200; top: 8px; left: 16px; padding: 10px 16px; background: var(--bf-gold); color: #000; transform: translateY(-160%); }
.bf-skip:focus { transform: none; }
.bf-urgency { position: fixed; inset: 0 0 auto; z-index: 50; min-height: 48px; display: flex; gap: 12px; justify-content: center; align-items: center; padding: 11px 16px; background: #e11d1d; font: 600 11px/1.5 var(--bf-mono); text-align: center; }
.bf-urgency strong { font-weight: 800; color: #fff; white-space: nowrap; }
.bf-nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; padding-block: 23px; border-bottom: 1px solid var(--bf-border); }
.bf-brand { display: flex; align-items: center; gap: 20px; text-decoration: none; }
.bf-brand img { width: 138px; height: auto; }
.bf-brand > span { padding-left: 20px; border-left: 1px solid var(--bf-border); font: 500 11px/1.4 var(--bf-mono); color: var(--bf-muted); }
.bf-nav-links { display: flex; align-items: center; gap: 22px; font-size: .76rem; }
.bf-nav-links a { text-decoration: none; }
.bf-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 16px 24px; border: 1px solid transparent; border-radius: var(--bf-radius); background: var(--bf-gradient); color: #050505; text-decoration: none; font: 800 12px/1.6 var(--bf-mono); text-align: center; letter-spacing: .025em; transition: filter .2s, border-color .2s; }
.bf-button:hover { color: #000; filter: brightness(1.12); }
.bf-button:disabled { cursor: wait; opacity: .75; }
.bf-button--small { min-height: 48px; padding: 12px 17px; font-size: 10px; }
.bf-button--outline { background: transparent; color: var(--bf-text); border-color: var(--bf-border); }
.bf-button--outline:hover { color: var(--bf-gold); border-color: var(--bf-gold); }
.bf-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 28px; }
.bf-badge { display: inline-block; padding: 8px 12px; border: 1px solid #ffc23350; color: var(--bf-gold); font: 500 10px/1.6 var(--bf-mono); letter-spacing: .08em; text-transform: uppercase; }
.bf-hero { padding-top: 32px; padding-bottom: 64px; }
.bf-display { font: 900 clamp(3rem, 13.3vw, 10.1rem)/.86 var(--bf-sans); letter-spacing: -.075em; text-transform: uppercase; white-space: nowrap; padding: 20px 0 34px; }
.bf-display span { background: var(--bf-gradient); background-clip: text; -webkit-text-fill-color: transparent; }
.bf-hero-pitch { display: grid; grid-template-columns: minmax(0, 1fr) 245px; gap: 56px; align-items: center; }
.bf-hero-pitch .bf-badge { margin-bottom: 22px; }
.bf-hero-pitch .bf-lead { margin-top: 24px; max-width: 690px; }
.bf-price-tag { background: var(--bf-gradient); color: #050505; padding: 34px 28px 28px; text-align: center; clip-path: polygon(0 0, 88% 0, 100% 8%, 100% 100%, 0 100%); transform: rotate(3deg); }
.bf-price-tag > span { font: 700 11px/1.5 var(--bf-mono); text-transform: uppercase; }
.bf-price-tag > strong { display: block; color: #050505; font: 900 72px/1.1 var(--bf-sans); letter-spacing: -.07em; margin-block: 16px; }
.bf-price-tag > strong small { font-size: 27px; letter-spacing: -.04em; }
.bf-price-tag > p { font: 700 12px/1.7 var(--bf-mono); padding-top: 20px; border-top: 1px dashed #0006; }
.bf-proof { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 9px 24px; font: 400 10px/1.7 var(--bf-mono); color: var(--bf-muted); }
.bf-proof li::before { content: '✓ '; color: var(--bf-check); }
.bf-ledger { margin-top: 52px; padding: 28px 0; border-block: 1px solid var(--bf-border); }
.bf-ledger dl { display: grid; grid-template-columns: repeat(4, 1fr); margin: 16px 0 0; gap: 24px; }
.bf-ledger dt { color: var(--bf-muted); font-size: 11px; }
.bf-ledger dd { margin: 6px 0 0; color: var(--bf-gold); font: 700 clamp(1rem, 2.1vw, 1.6rem)/1.4 var(--bf-mono); }
.bf-ledger > p { color: var(--bf-muted); font-size: 12px; margin-top: 22px; }
.bf-catalog { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; gap: 0 28px; margin: 24px 0 0; padding: 0; }
.bf-catalog li { padding: 12px 0; border-bottom: 1px solid var(--bf-border); font-size: 12px; line-height: 1.5; }
.bf-catalog b { font: 500 11px var(--bf-mono); color: var(--bf-gold); margin-right: 8px; }
.bf-catalog li:last-child { color: var(--bf-gold); }
.bf-catalog-heading { margin-top: 38px; font-size: 1rem; }
.bf-marquee { overflow: hidden; border-block: 1px solid var(--bf-gold); background: var(--bf-gold); color: #050505; padding: 11px 0; transform: skewY(-1deg); }
.bf-marquee-track { display: flex; width: max-content; animation: bf-marquee 32s linear infinite; font: 800 13px var(--bf-mono); letter-spacing: .03em; }
.bf-marquee-track > span { padding-right: 32px; }
@keyframes bf-marquee { to { transform: translateX(-50%); } }
.bf-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding: 42px 0; }
.bf-stat strong { display: block; font: 800 clamp(1.1rem, 2.6vw, 2rem)/1.4 var(--bf-mono); color: var(--bf-gold); }
.bf-stat span { font-size: 11px; color: var(--bf-muted); }
.bf-video { aspect-ratio: 16 / 9; background: var(--bf-surface); border: 1px solid var(--bf-border); }
.bf-steps { counter-reset: step; list-style: none; padding: 0; margin: 0; }
.bf-steps > li { counter-increment: step; display: grid; grid-template-columns: 72px 1fr; gap: 24px; border-top: 1px solid var(--bf-border); padding: 30px 0; }
.bf-steps > li::before { content: '0' counter(step); color: var(--bf-gold); font: 600 32px/1 var(--bf-mono); padding-top: 4px; }
.bf-steps h3 { margin-bottom: 12px; }
.bf-steps p { color: var(--bf-muted); max-width: 780px; }
.bf-terminal { background: var(--bf-surface-raised); border: 1px solid var(--bf-border); padding: 28px; color: var(--bf-muted); font: 400 12px/2.1 var(--bf-mono); overflow-wrap: anywhere; }
.bf-terminal .bf-eyebrow { padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid var(--bf-border); }
.bf-terminal code { display: block; font: inherit; }
.bf-definition { font-size: 1.22rem; line-height: 1.65; color: var(--bf-muted); }
.bf-setups { border-top: 1px solid var(--bf-border); }
.bf-setup { border-bottom: 1px solid var(--bf-border); }
.bf-setup summary { list-style: none; padding: 24px 0; display: grid; grid-template-columns: 80px minmax(0, 1fr) auto 24px; gap: 18px; align-items: center; }
.bf-setup summary::-webkit-details-marker { display: none; }
.bf-setup summary::after { content: '+'; font: 400 24px var(--bf-mono); color: var(--bf-gold); text-align: center; }
.bf-setup[open] summary::after { content: '−'; }
.bf-setup-number { font: 500 11px/1.5 var(--bf-mono); color: var(--bf-gold); }
.bf-setup-title { font-weight: 700; font-size: 1.05rem; letter-spacing: -.02em; }
.bf-setup-meta { font: 400 9px/1.5 var(--bf-mono); color: var(--bf-muted); }
.bf-setup-body { margin-left: 98px; padding: 0 0 32px; max-width: 900px; }
.bf-setup-body > p { color: var(--bf-muted); font-size: .95rem; margin-bottom: 22px; }
.bf-feature-list { padding: 0; list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 28px; font-size: 12px; color: var(--bf-muted); }
.bf-feature-list li { padding-left: 16px; border-left: 1px solid var(--bf-border); }
.bf-table-wrap { overflow-x: auto; border: 1px solid var(--bf-border); scrollbar-color: var(--bf-gold) var(--bf-surface); margin-top: 28px; }
.bf-table-wrap:focus-visible { outline-offset: 2px; }
table { width: 100%; border-collapse: collapse; font-size: 12px; line-height: 1.7; }
th, td { text-align: left; padding: 18px 20px; border-bottom: 1px solid var(--bf-border); vertical-align: top; }
th { font: 500 10px/1.7 var(--bf-mono); color: var(--bf-gold); background: var(--bf-surface-raised); text-transform: uppercase; }
td { color: var(--bf-muted); }
td:first-child { color: var(--bf-text); font-weight: 600; }
tbody tr:nth-child(even) { background: var(--bf-surface); }
.bf-profile { display: flex; align-items: center; gap: 26px; padding-block: 12px 32px; }
.bf-profile-photo { flex: 0 0 220px; width: 220px; height: auto; aspect-ratio: 4 / 5; border-radius: 16px; border: 1px solid var(--bf-gold); object-fit: cover; }
.bf-profile-logo { width: 140px; margin-bottom: 16px; }
.bf-profile p { font-size: 12px; color: var(--bf-muted); margin-top: 8px; }
.bf-case { display: flex; flex-direction: column; }
.bf-case-person { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.bf-case-person > span { display: grid; place-items: center; width: 40px; height: 40px; background: var(--bf-surface-raised); border: 1px solid var(--bf-border); font: 500 11px var(--bf-mono); color: var(--bf-gold); }
.bf-case-person small { display: block; color: var(--bf-muted); font-size: 10px; }
.bf-case h3 { color: var(--bf-gold); font-size: 1.1rem; }
.bf-case blockquote { margin-top: 4px; }
.bf-quote { color: var(--bf-muted); font-size: .95rem; }
.bf-offer { border: 1px solid #ffc23385; background: var(--bf-surface); padding: clamp(24px, 4vw, 48px); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 48px; }
.bf-offer h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); margin-top: 20px; }
.bf-offer .bf-lead { margin-top: 18px; font-size: .95rem; }
.bf-offer-items { padding: 0; margin: 28px 0; list-style: none; }
.bf-offer-items li { display: grid; grid-template-columns: 16px minmax(0, 1fr) auto; gap: 8px; padding: 14px 0; border-bottom: 1px solid var(--bf-border); font-size: 12px; }
.bf-offer-items li::before { content: '✓'; color: var(--bf-check); }
.bf-offer-items del { font: 400 11px/1.9 var(--bf-mono); color: var(--bf-muted); white-space: nowrap; }
.bf-offer-note { color: var(--bf-muted); font-size: 11px; }
.bf-offer-price { padding-top: 10px; align-self: start; }
.bf-discount { display: inline-block; background: var(--bf-urgent); color: #fff; padding: 6px 10px; font: 800 12px/1.5 var(--bf-mono); }
.bf-price-old { margin-top: 26px; font: 400 14px var(--bf-mono); color: var(--bf-muted); }
.bf-price { color: var(--bf-gold); font: 800 clamp(2.1rem, 4.3vw, 3.8rem)/1.15 var(--bf-sans); letter-spacing: -.06em; margin-block: 16px; }
.bf-price > small { display: block; color: var(--bf-text); font: 500 15px/1.6 var(--bf-mono); letter-spacing: 0; margin-bottom: 5px; }
.bf-cash { color: var(--bf-muted); font-size: 14px; }
.bf-cash strong { color: var(--bf-gold); }
.bf-offer .bf-button { width: 100%; margin-top: 28px; padding-inline: 12px; font-size: 11px; }
.bf-countdown { display: flex; gap: 12px; margin-top: 26px; }
.bf-countdown > div { border: 1px solid var(--bf-border); background: var(--bf-bg); width: 64px; padding: 10px 4px; text-align: center; }
.bf-countdown b { display: block; font: 600 22px/1.4 var(--bf-mono); }
.bf-countdown small { display: block; color: var(--bf-muted); font: 400 8px/1.5 var(--bf-mono); letter-spacing: .06em; }
.bf-deadline { color: var(--bf-urgent); font: 400 10px/1.9 var(--bf-mono); margin-top: 18px; }
.bf-assurance { margin-top: 18px; color: var(--bf-muted); text-align: center; font-size: 11px; }
.bf-guarantee { display: grid; grid-template-columns: 180px 1fr; gap: 40px; align-items: start; }
.bf-guarantee-seal { border: 1px solid var(--bf-gold); padding: 28px; text-align: center; color: var(--bf-gold); font: 500 12px var(--bf-mono); }
.bf-guarantee-seal strong { display: block; color: var(--bf-gold); font: 800 80px/1.1 var(--bf-sans); }
.bf-faq { border-top: 1px solid var(--bf-border); }
.bf-faq article { border-bottom: 1px solid var(--bf-border); }
.bf-faq button { background: none; border: 0; width: 100%; text-align: left; padding: 24px 0; font-size: 15px; font-weight: 600; display: flex; justify-content: space-between; gap: 24px; }
.bf-faq button::after { content: '+'; color: var(--bf-gold); font-family: var(--bf-mono); }
.bf-faq button[aria-expanded=true]::after { content: '−'; }
.bf-faq [role=region] { padding-bottom: 24px; color: var(--bf-muted); max-width: 900px; font-size: .95rem; }
.bf-final { padding-block: 100px; text-align: center; background: radial-gradient(ellipse at bottom, #ffc2330e, transparent 70%); }
.bf-final h2, .bf-final p { margin-inline: auto; }
.bf-final p { max-width: 720px; color: var(--bf-muted); margin-top: 24px; }
.bf-final .bf-button { margin-top: 30px; }
.bf-fine { color: var(--bf-muted); font: 400 11px/1.9 var(--bf-mono); margin-top: 20px; }
.bf-footer { padding-block: 36px; border-top: 1px solid var(--bf-border); font-size: 11px; color: var(--bf-muted); }
.bf-footer .bf-container { display: flex; flex-wrap: wrap; gap: 18px 32px; align-items: center; justify-content: space-between; }
.bf-footer img { width: 150px; }
.bf-footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; }
.bf-footer a { text-decoration: none; }
.bf-sticky-buy { position: fixed; z-index: 40; inset: auto 0 0; background: #0e0e0ef5; backdrop-filter: blur(12px); border-top: 1px solid #ffc23360; padding: 14px 16px calc(14px + env(safe-area-inset-bottom)); }
.bf-sticky-buy > div { display: flex; justify-content: space-between; align-items: center; gap: 14px; max-width: 1160px; margin-inline: auto; }
.bf-sticky-buy p { font: 400 11px/1.5 var(--bf-mono); }
.bf-sticky-buy strong { display: block; color: var(--bf-gold); font-size: 19px; }
.bf-sticky-buy .bf-button { min-height: 48px; font-size: 10px; }
.bf-modal { position: fixed; margin: auto; padding: 36px; width: min(480px, calc(100% - 32px)); max-height: calc(100dvh - 32px); overflow-y: auto; background: var(--bf-surface); border: 1px solid #ffc23380; border-radius: var(--bf-radius); color: var(--bf-text); }
.bf-modal::backdrop { background: #000c; backdrop-filter: blur(5px); }
.bf-modal-close { position: absolute; right: 8px; top: 6px; width: 48px; height: 48px; border: 0; background: none; font-size: 26px; color: var(--bf-muted); }
.bf-modal h2 { font-size: 1.8rem; margin-top: 22px; }
.bf-modal > p { color: var(--bf-muted); font-size: 13px; margin: 14px 0 24px; }
.bf-form-field { display: grid; gap: 7px; margin-bottom: 18px; }
.bf-form-field label { font: 500 10px/1.6 var(--bf-mono); letter-spacing: .06em; text-transform: uppercase; }
.bf-form-field input, .bf-form-field select { color: var(--bf-text); background: var(--bf-surface-raised); border: 1px solid #3a3a3a; border-radius: var(--bf-radius); min-height: 48px; padding: 12px; width: 100%; min-width: 0; font-size: 16px; }
.bf-phone-row { display: grid; grid-template-columns: 108px minmax(0, 1fr); gap: 8px; }
.bf-form-field input::placeholder { color: var(--bf-muted); opacity: 1; }
.bf-modal .bf-button { width: 100%; }
.bf-form-status { font-size: 12px; color: var(--bf-text); margin-block: 12px; }
.bf-modal > .bf-fine { text-align: center; font-size: 10px; margin-bottom: 0; }
.bf-portal { padding-bottom: 80px; }
.bf-portal .bf-display { padding-top: 64px; }
.bf-portal-intro { max-width: 650px; margin-block: 28px 48px; }
.bf-program-card { display: flex; flex-direction: column; padding: 32px; border-color: #ffc23350; }
.bf-program-card h2 { font-size: 1.85rem; margin-block: 26px 20px; }
.bf-program-card > p { font-size: 14px; color: var(--bf-muted); }
.bf-program-card .bf-discount { align-self: start; }
.bf-program-price { margin-top: auto; padding-top: 32px; }
.bf-program-price del { color: var(--bf-muted); font: 400 12px var(--bf-mono); }
.bf-program-price strong { display: block; color: var(--bf-gold); font-size: 1.7rem; letter-spacing: -.05em; }
.bf-program-price span { color: var(--bf-muted); font-size: 12px; }
.bf-program-card .bf-button { margin-top: 28px; }

@media (min-width: 1100px) { .bf-sticky-buy strong { display: inline; margin-left: 10px; } }
@media (max-width: 900px) {
  .bf-nav-links { display: none; }
  .bf-hero-pitch { grid-template-columns: minmax(0, 1fr) 180px; gap: 28px; }
  .bf-price-tag { padding: 24px 18px; }
  .bf-price-tag > strong { font-size: 60px; }
  .bf-grid--three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bf-offer { gap: 28px; }
  .bf-offer .bf-button { font-size: 10px; }
  .bf-offer-items li { grid-template-columns: 16px 1fr; }
  .bf-offer-items del { grid-column: 2; }
  .bf-setup-meta { display: none; }
  .bf-setup summary { grid-template-columns: 70px 1fr 24px; }
  .bf-setup-body { margin-left: 88px; }
}
@media (max-width: 640px) {
  .bf-section { padding-block: 56px; }
  .bf-section-head { gap: 14px; margin-bottom: 28px; }
  .bf-urgency { font-size: 13px; gap: 5px; flex-wrap: wrap; padding-block: 8px; }
  .bf-nav { padding-block: 16px; gap: 10px; }
  .bf-brand img { width: 110px; }
  .bf-brand > span { display: none; }
  .bf-nav > .bf-button { padding-inline: 13px; font-size: 13px; }
  .bf-hero { padding-top: 16px; padding-bottom: 40px; }
  .bf-display { padding-block: 18px 30px; font-size: 12.8vw; }
  .bf-hero-pitch { display: block; }
  .bf-hero-pitch h1 { font-size: clamp(2.05rem, 8vw, 3rem); line-height: 1.09; }
  .bf-hero-pitch .bf-badge { font-size: 13px; padding-inline: 8px; }
  .bf-hero-pitch .bf-lead { font-size: .93rem; }
  .bf-price-tag { transform: none; clip-path: none; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px; margin-top: 28px; }
  .bf-price-tag > span { font-size: 13px; }
  .bf-price-tag > strong { font-size: 36px; margin: 0; white-space: nowrap; }
  .bf-price-tag > strong small { font-size: 15px; }
  .bf-price-tag > p { font-size: 13px; padding: 0 0 0 14px; border-top: 0; border-left: 1px dashed #0006; }
  .bf-actions > .bf-button { width: 100%; }
  .bf-actions > .bf-button--outline { min-height: 48px; }
  .bf-proof { font-size: 13px; gap: 8px 16px; }
  .bf-ledger { margin-top: 30px; }
  .bf-ledger dl { grid-template-columns: 1fr 1fr; gap: 22px 16px; }
  .bf-ledger dt { font-size: 13px; }
  .bf-ledger dd { font-size: 1.1rem; }
  .bf-catalog { grid-template-columns: 1fr 1fr; column-gap: 16px; }
  .bf-catalog li { font-size: 13px; }
  .bf-catalog b { display: block; font-size: 13px; margin-bottom: 3px; }
  .bf-grid--two, .bf-grid--three, .bf-split, .bf-offer { grid-template-columns: 1fr; }
  .bf-card { padding: 24px; }
  .bf-stats { grid-template-columns: 1fr 1fr; gap: 24px 12px; padding-block: 30px; }
  .bf-stat strong { font-size: 1.4rem; }
  .bf-stat span { font-size: 13px; }
  .bf-note { padding: 22px; }
  .bf-steps > li { grid-template-columns: 38px 1fr; gap: 14px; padding-block: 24px; }
  .bf-steps > li::before { font-size: 24px; }
  .bf-steps p { font-size: .92rem; }
  .bf-split { gap: 28px; }
  .bf-setup summary { grid-template-columns: 52px 1fr 18px; gap: 10px; padding-block: 22px; }
  .bf-setup-number { font-size: 13px; }
  .bf-setup-title { font-size: .95rem; }
  .bf-setup-body { margin-left: 0; padding-bottom: 28px; }
  .bf-feature-list { grid-template-columns: 1fr; }
  .bf-table-wrap table { min-width: 0; }
  .bf-profile { flex-direction: column; align-items: start; gap: 18px; }
  .bf-profile-photo { flex: 0 0 auto; width: 100%; max-width: 320px; }
  .bf-profile-logo { width: 110px; }
  .bf-profile h3 { font-size: 1.1rem; }
  .bf-profile p { font-size: 13px; }
  .bf-offer { padding: 24px 20px; gap: 32px; }
  .bf-offer-items li { grid-template-columns: 16px minmax(0, 1fr) auto; font-size: 13px; }
  .bf-offer-items del { grid-column: auto; font-size: 13px; }
  .bf-offer-price { border-top: 1px dashed #ffc23350; padding-top: 30px; }
  .bf-price { font-size: 3.2rem; }
  .bf-guarantee { grid-template-columns: 1fr; gap: 28px; }
  .bf-guarantee-seal { width: 120px; padding: 16px; }
  .bf-guarantee-seal strong { font-size: 60px; }
  .bf-final { padding-block: 64px; }
  .bf-final h2 { font-size: 2rem; }
  .bf-final p { font-size: .93rem; }
  .bf-final .bf-button { width: 100%; }
  .bf-sticky-buy p { font-size: 13px; flex-shrink: 0; }
  .bf-sticky-buy strong { font-size: 16px; }
  .bf-sticky-buy .bf-button { font-size: 13px; padding-inline: 13px; }
  .bf-modal { padding: 28px 20px; }
  .bf-portal .bf-display { padding-top: 36px; }
  .bf-portal .bf-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}


/* Black Friday: o acesso vitalício conduz a hierarquia, inclusive antes da oferta. */
.bf-lifetime {
  display: inline-block; max-width: 100%; margin: 0 0 28px;
  padding: 14px 20px; background: var(--bf-gradient); color: var(--bf-bg);
  font: 900 clamp(22px, 3.2vw, 38px)/1.15 var(--bf-sans);
  letter-spacing: -.035em; text-align: center;
}
.bf-lifetime--offer { display: block; margin-bottom: 20px; font-size: 28px; }
.bf-cta-lifetime {
  display: block; flex-basis: 100%; color: var(--bf-gold);
  font: 700 13px/1.6 var(--bf-mono); letter-spacing: .04em;
}
.bf-final .bf-cta-lifetime { margin-top: 28px; }
.bf-hero-pitch { grid-template-columns: minmax(0, 1fr); }
.bf-hero-pitch .bf-lead { max-width: 820px; }
.bf-program-card > .bf-button { margin-top: auto; }
.bf-program-card > p { margin-bottom: 28px; }

@media (max-width: 640px) {
  body { font-size: 16px; line-height: 1.6; }
  h2, .bf-offer h2, .bf-final h2, .bf-program-card h2 { font-size: clamp(28px, 7.6vw, 34px); }
  h3, .bf-case h3, .bf-profile h3 { font-size: 21px; line-height: 1.25; }
  p, li, td, dd, summary, label { line-height: 1.55; }
  .bf-card p, .bf-card blockquote, .bf-note, .bf-quote, .bf-definition,
  .bf-catalog li, .bf-feature-list, .bf-feature-list li, .bf-proof li,
  .bf-steps p, .bf-setup-body > p, .bf-profile p, .bf-offer-items li,
  .bf-offer-note, .bf-cash, .bf-assurance, .bf-final p,
  .bf-faq button, .bf-faq [role=region], .bf-modal > p,
  .bf-form-field label, .bf-form-status, .bf-program-card > p {
    font-size: 16px; line-height: 1.55;
  }
  .bf-lead, .bf-hero-pitch .bf-lead, .bf-offer .bf-lead { font-size: 18px; line-height: 1.55; }
  .bf-price-old { font-size: 16px; line-height: 1.55; }
  .bf-eyebrow, .bf-card .bf-eyebrow, .bf-card .bf-label,
  .bf-badge, .bf-hero-pitch .bf-badge, .bf-catalog b,
  .bf-setup-number, .bf-setup-meta, .bf-case-person > span,
  .bf-case-person small, .bf-countdown small, .bf-discount,
  .bf-deadline, .bf-fine, .bf-modal > .bf-fine, .bf-footer,
  .bf-guarantee-seal, .bf-offer-items del {
    font-size: 13px; line-height: 1.6;
  }
  .bf-catalog-heading { font-size: 28px; line-height: 1.2; }
  .bf-catalog { grid-template-columns: 1fr; }
  .bf-stat span { font-size: 13px; line-height: 1.6; }
  .bf-stat strong { font-size: 20px; overflow-wrap: anywhere; }
  .bf-button, .bf-offer .bf-button, .bf-sticky-buy .bf-button {
    min-height: 52px; font-size: 16px; line-height: 1.5; white-space: normal;
  }
  .bf-button--small, .bf-nav > .bf-button, .bf-sticky-buy .bf-button { font-size: 15px; }
  .bf-actions > .bf-button--outline { min-height: 52px; }
  .bf-nav { flex-wrap: wrap; }
  .bf-nav > .bf-button { flex: 1 1 190px; }
  .bf-brand { flex: 0 0 auto; }
  .bf-urgency { font-size: 14px; line-height: 1.5; padding: 8px 16px; gap: 2px 8px; }
  .bf-urgency > span { max-width: 100%; }
  .bf-urgency [data-countdown-text] { font-size: 16px; }
  .bf-sticky-buy > div { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 12px; }
  .bf-sticky-buy p { font-size: 14px; min-width: 0; }
  .bf-sticky-buy strong { font-size: 16px; margin: 0; }
  .bf-sticky-buy .bf-button { padding: 10px 12px; }
  body:has(.bf-sticky-buy) { padding-bottom: calc(140px + env(safe-area-inset-bottom)); }
  .bf-lifetime { font-size: 28px; margin-bottom: 24px; padding: 14px 16px; }
  .bf-lifetime--offer { font-size: 28px; }
  .bf-setup summary { grid-template-columns: 64px minmax(0, 1fr) 18px; }
  .bf-setup-title { font-size: 18px; line-height: 1.35; }
  .bf-offer-items li { grid-template-columns: 16px minmax(0, 1fr); }
  .bf-offer-items del { grid-column: 2; }
  .bf-countdown { gap: 8px; }
  .bf-countdown > div { min-width: 0; width: auto; flex: 1; padding: 10px 2px; }
  .bf-countdown small { overflow-wrap: anywhere; letter-spacing: 0; }
  .bf-countdown b { font-size: 22px; }
  .bf-terminal, pre, code { min-width: 0; max-width: 100%; white-space: pre-wrap; overflow-wrap: anywhere; font-size: 16px; line-height: 1.6; }
  .bf-terminal .bf-eyebrow { font-size: 13px; }
  .bf-terminal code { font-size: 16px; }
  .bf-modal-close { width: 52px; height: 52px; }

  /* Cada linha mantém os rótulos da tabela original; sem trilho horizontal. */
  .bf-table-wrap { overflow: visible; border: 0; min-width: 0; }
  table, .bf-table-wrap table { display: block; width: 100%; min-width: 0; font-size: 16px; }
  table caption { display: block; text-align: left; margin-bottom: 16px; }
  table th { font-size: 13px; }
  table thead { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
  table tbody { display: grid; gap: 16px; }
  table tr { display: block; min-width: 0; padding: 18px; border: 1px solid var(--bf-border); background: var(--bf-surface); }
  table td { display: block; padding: 12px 0; border-bottom: 1px solid var(--bf-border); font-size: 16px; overflow-wrap: anywhere; }
  table td:first-child { padding-top: 0; }
  table td:last-child { border-bottom: 0; padding-bottom: 0; }
  table td::before { content: attr(data-label) ': '; display: block; color: var(--bf-gold); font: 500 13px/1.6 var(--bf-mono); margin-bottom: 4px; }
}

/* Âncora de valor do vitalício (preço só dentro de #oferta). */
.bf-anchor {
  margin: 0 0 20px; padding: 12px 14px; border: 1px dashed var(--bf-gold);
  color: var(--bf-text); font: 600 15px/1.5 var(--bf-sans);
}
.bf-anchor strong { color: var(--bf-gold); font-family: var(--bf-mono); font-weight: 800; }
.bf-lifetime-note {
  margin: -16px 0 28px; color: var(--bf-gold);
  font: 700 14px/1.5 var(--bf-mono); letter-spacing: .02em;
}