/* ============================================================
   LP — Agente de Recuperação v2 · black premium
   Tokens espelhados do produto (dashboard/tailwind.config.js):
   canvas #0B0D0C · surface #151816 · ink #F2F1EA · muted #9CA69E
   line #262B27 · money #34C98A (deep #7FE3B8) · stuck #E8A33D
   Fontes: Space Grotesk (display) + Inter (texto). Só as duas.
   Idioma de raio: CAIXA (6–18px). Nenhum pill na página.
   ============================================================ */

:root {
  --canvas: #0B0D0C;
  --surface: #151816;
  --surface-2: #101312; /* tom intermediário pra zebra sutil */
  --ink: #F2F1EA;
  --muted: #9CA69E;
  --line: #262B27;
  --money: #34C98A;
  --money-deep: #7FE3B8;
  --money-soft: rgba(52, 201, 138, 0.10);
  --stuck: #E8A33D;
  --stuck-soft: rgba(232, 163, 61, 0.12);
  --rail: 1280px;
  --gutter: 40px;
  --r-s: 6px;
  --r-m: 10px;
  --r-l: 14px;
  --r-xl: 18px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background-color: var(--canvas);
  /* mesmo facho de luz do painel: verde muito discreto no topo */
  background-image: radial-gradient(1100px 640px at 18% -8%, rgba(52, 201, 138, 0.055), transparent 62%);
  color: var(--ink);
  font-family: Inter, system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

.rail {
  max-width: var(--rail);
  margin: 0 auto;
  padding-left: var(--gutter);
  padding-right: var(--gutter);
}

/* ---------- tipografia ---------- */

h1, h2, h3 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 500;               /* maturidade SaaS: nunca 700 no display */
  line-height: 1.1;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(34px, 4.4vw, 56px); }
h2 { font-size: clamp(26px, 3vw, 38px); }
h3 { font-size: clamp(18px, 1.6vw, 21px); font-weight: 600; }

.sub {
  color: var(--muted);
  font-size: clamp(16px, 1.3vw, 19px);
  max-width: 58ch;
}

.hl { color: var(--money); }      /* destaque seletivo: 2–3 palavras, nunca a frase toda */

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: var(--r-s);      /* caixa, não pill — idioma único da página */
  padding: 7px 12px;
  background: rgba(255, 255, 255, 0.015);
}
.eyebrow::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 2px;
  background: var(--money);
  box-shadow: 0 0 8px rgba(52, 201, 138, 0.8);
}

/* ---------- sections ---------- */

section { position: relative; padding: 110px 0; }

.sec-tint {
  background-color: var(--surface-2);
  /* transição desenhada: fio de luz no topo, nunca corte seco */
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.sec-head { max-width: 640px; margin-bottom: 56px; }
.sec-head .eyebrow { margin-bottom: 20px; }
.sec-head h2 { margin-bottom: 16px; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head.center .eyebrow { justify-content: center; }
.sec-head.center .sub { margin: 0 auto; }

/* ---------- superfícies (grafite polido do painel) ---------- */

.card {
  background-color: var(--surface);
  background-image:
    linear-gradient(160deg, rgba(255, 255, 255, 0.045) 0%, rgba(255, 255, 255, 0.012) 42%, rgba(255, 255, 255, 0) 70%),
    linear-gradient(340deg, rgba(255, 255, 255, 0.02) 0%, rgba(255, 255, 255, 0) 34%);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
}

/* ---------- BLOCO DE CTA — um componente, repetido idêntico ---------- */

.cta-block { display: flex; flex-direction: column; align-items: flex-start; gap: 12px; }
.cta-block.center { align-items: center; text-align: center; }

.cta-proof {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--canvas);
  background: linear-gradient(180deg, var(--money-deep) 0%, var(--money) 55%);
  border: 1px solid rgba(127, 227, 184, 0.55);
  border-radius: var(--r-m);
  padding: 0 12px 0 26px;
  height: 60px;
  text-decoration: none;
  box-shadow: 0 8px 30px rgba(52, 201, 138, 0.22);  /* sombra carrega o hue, nunca preto genérico */
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 36px rgba(52, 201, 138, 0.3); }
.btn .arr {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(11, 13, 12, 0.85);
  color: var(--money-deep);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
}

.cta-note { font-size: 14px; color: var(--muted); }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  height: 60px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.btn-ghost:hover { color: var(--ink); border-color: var(--muted); }

/* ---------- header ---------- */

.top {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
}
.logo {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 30px; height: 30px;
  border-radius: 8px;
  background: linear-gradient(160deg, var(--money-deep), var(--money));
  color: var(--canvas);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  font-weight: 700;
}
.top-cta {
  font-size: 14px;
  font-weight: 600;
  color: var(--money);
  text-decoration: none;
  border: 1px solid rgba(52, 201, 138, 0.35);
  border-radius: var(--r-s);
  padding: 9px 16px;
}
.top-cta:hover { background: var(--money-soft); }

/* ---------- HERO ---------- */

.hero { padding: 84px 0 100px; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 64px;
  align-items: center;
}
.hero-copy .eyebrow { margin-bottom: 24px; }
.hero-copy h1 { margin-bottom: 22px; max-width: 13ch; }
.hero-copy .sub { margin-bottom: 36px; }
.hero-ctas { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }

.hero-stats {
  display: flex;
  gap: 36px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.hstat .n {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 26px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.hstat .l { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* mock do painel — UI-como-prova */
.hero-visual { position: relative; }
.hero-visual::before {
  /* orbe de luz atrás do mock — a cor como fonte de luz, não tinta */
  content: '';
  position: absolute;
  inset: -12% -10%;
  background: radial-gradient(closest-side, rgba(52, 201, 138, 0.13), transparent 72%);
  pointer-events: none;
}

.mock { position: relative; padding: 22px; }
.mock-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.mock-title { font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.mock-live { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--money); }
.mock-live::before { content: ''; width: 6px; height: 6px; border-radius: 2px; background: var(--money); box-shadow: 0 0 8px rgba(52,201,138,.8); }

.mock-kpi { margin-bottom: 18px; }
.mock-kpi .l { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.12em; }
.mock-kpi .v {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: clamp(30px, 2.6vw, 38px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--money-deep);
  text-shadow: 0 0 24px rgba(52, 201, 138, 0.35);
}
.mock-kpi .d { font-size: 13px; color: var(--muted); }

.mock-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(255, 255, 255, 0.015);
  margin-bottom: 8px;
  font-size: 13.5px;
}
/* min-width:0 deixa o nome encolher com ellipsis; sem isso o nowrap dita o
   min-content da linha, o mock estoura e a página inteira ganha scroll lateral no mobile. */
.mock-row > div:first-child { min-width: 0; flex: 1; }
.mock-row .who { color: var(--ink); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.mock-row .what { color: var(--muted); font-size: 12.5px; }
.mock-row .val { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: var(--r-s);
  padding: 4px 8px;
  white-space: nowrap;
}
.tag.ok { color: var(--money); background: var(--money-soft); }
.tag.wait { color: var(--stuck); background: var(--stuck-soft); }

/* notificação flutuante sobre o mock */
.toast {
  position: absolute;
  right: -18px;
  bottom: -24px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-radius: var(--r-l);
  border-color: rgba(52, 201, 138, 0.35);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(52, 201, 138, 0.12);
  font-size: 13.5px;
}
.toast .ic {
  width: 36px; height: 36px;
  border-radius: var(--r-m);
  background: var(--money-soft);
  color: var(--money);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}
.toast b { display: block; font-size: 14px; }
.toast span { color: var(--muted); font-size: 12.5px; }

/* ---------- faixa de números ---------- */

.numbers { padding: 54px 0; }
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  text-align: center;
}
.numbers-grid .n {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: clamp(28px, 2.6vw, 40px);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.numbers-grid .n em { font-style: normal; color: var(--money); }
.numbers-grid .l { font-size: 14px; color: var(--muted); margin-top: 6px; }

/* ---------- features (3 passos) ---------- */

.feat-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}
.feat-grid.flip .feat-copy { order: 2; }
.feat-grid.flip .feat-visual { order: 1; }

.step-n {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--money);
  margin-bottom: 18px;
}
.step-n::before {
  content: attr(data-n);
  width: 30px; height: 30px;
  border: 1px solid rgba(52, 201, 138, 0.4);
  border-radius: var(--r-s);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 14px;
  letter-spacing: 0;
}
.feat-copy h2 { margin-bottom: 16px; max-width: 16ch; }
.feat-copy .sub { margin-bottom: 28px; }
.feat-copy ul { list-style: none; margin-bottom: 32px; }
.feat-copy li {
  display: flex;
  gap: 12px;
  align-items: baseline;
  color: var(--muted);
  font-size: 15.5px;
  padding: 7px 0;
}
.feat-copy li::before { content: '—'; color: var(--money); flex: none; }
.feat-copy li b { color: var(--ink); font-weight: 600; }

.feat-visual { position: relative; }
.feat-visual::before {
  content: '';
  position: absolute;
  inset: -8%;
  background: radial-gradient(closest-side, rgba(52, 201, 138, 0.08), transparent 70%);
  pointer-events: none;
}

/* QR fake-UI — escopado em .qr-card pra não vazar pro bloco ao vivo (#qr-live),
   que reusa a classe .qr-frame com layout próprio (aspect-ratio/overflow daqui cortavam a legenda). */
.qr-card { position: relative; padding: 30px; text-align: center; }
.qr-card .qr-frame {
  width: min(210px, 60%);
  aspect-ratio: 1;
  margin: 0 auto 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  position: relative;
  overflow: hidden;
}
.qr-card .qr-frame svg { width: 100%; height: 100%; display: block; }
.qr-scan {
  position: absolute;
  left: 8%; right: 8%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--money-deep), transparent);
  box-shadow: 0 0 14px rgba(52, 201, 138, 0.7);
  animation: scanline 2.6s ease-in-out infinite;
}
@keyframes scanline { 0%, 100% { top: 12%; } 50% { top: 86%; } }
.qr-card .t { font-weight: 600; font-size: 15px; }
.qr-card .s { color: var(--muted); font-size: 13.5px; margin-top: 4px; }

/* lista de oportunidades fake-UI */
.opps { padding: 22px; }
.opps .mock-head { margin-bottom: 12px; }
.opp-sum {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 12px 2px 14px;
  font-size: 13px;
  color: var(--muted);
}
.opp-sum b {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 20px;
  color: var(--stuck);
  font-variant-numeric: tabular-nums;
}

/* conversa WhatsApp fake-UI */
.chat { padding: 22px; display: flex; flex-direction: column; gap: 10px; }
.bubble {
  max-width: 82%;
  padding: 11px 14px;
  border-radius: var(--r-l);
  font-size: 14px;
  line-height: 1.45;
}
.bubble .meta { display: block; font-size: 11px; color: var(--muted); margin-top: 5px; }
.bubble.out {
  align-self: flex-end;
  background: rgba(52, 201, 138, 0.13);
  border: 1px solid rgba(52, 201, 138, 0.25);
  border-bottom-right-radius: var(--r-s);
}
.bubble.in {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-bottom-left-radius: var(--r-s);
}
.chat-fee {
  margin-top: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  font-size: 13.5px;
  color: var(--muted);
}
.chat-fee b { color: var(--money); font-variant-numeric: tabular-nums; }

/* ---------- LEDGER DE PROVA ---------- */

.ledger-wrap { position: relative; max-width: 880px; margin: 0 auto; }
.ledger-wrap::before {
  content: '';
  position: absolute;
  inset: -10% -14%;
  background: radial-gradient(closest-side, rgba(52, 201, 138, 0.09), transparent 70%);
  pointer-events: none;
}
.ledger { position: relative; padding: 0; overflow: hidden; }
.ledger-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 26px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
}
.ledger-id {
  font-size: 12.5px;
  color: var(--muted);
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}
.seal {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--money);
  border: 1px solid rgba(52, 201, 138, 0.4);
  border-radius: var(--r-s);
  padding: 6px 10px;
  background: var(--money-soft);
}

.chain { padding: 10px 26px 6px; }
.chain-item {
  display: grid;
  grid-template-columns: 22px 1fr auto;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
}
.chain-item:last-child { border-bottom: none; }
.chain-dot {
  width: 10px; height: 10px;
  border-radius: 3px;
  background: var(--money);
  box-shadow: 0 0 10px rgba(52, 201, 138, 0.6);
  margin-top: 6px;
  position: relative;
}
.chain-item:not(:last-child) .chain-dot::after {
  /* linha conectiva fina — a cadeia é visível, não implícita */
  content: '';
  position: absolute;
  left: 4px;
  top: 16px;
  width: 1px;
  height: 52px;
  background: linear-gradient(180deg, rgba(52, 201, 138, 0.4), rgba(52, 201, 138, 0.06));
}
.chain-item .t { font-weight: 600; font-size: 15px; }
.chain-item .d { color: var(--muted); font-size: 13.5px; margin-top: 3px; max-width: 52ch; }
.chain-item .d q { color: var(--ink); font-style: italic; }
.chain-ts {
  font-size: 12px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  padding-top: 2px;
}

.ledger-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 18px 26px 22px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(52, 201, 138, 0.05), rgba(52, 201, 138, 0.01));
  font-size: 14px;
}
.ledger-foot .sum b { color: var(--money); font-variant-numeric: tabular-nums; }
.ledger-foot .audit { color: var(--muted); font-size: 13px; }

.ledger-legend {
  display: flex;
  justify-content: center;
  gap: 26px;
  flex-wrap: wrap;
  margin-top: 30px;
  font-size: 13.5px;
  color: var(--muted);
}
.ledger-legend span::before { content: '· '; color: var(--money); }

/* ---------- 2 modos ---------- */

.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; max-width: 980px; margin: 0 auto 56px; }
.mode { padding: 34px 30px; }
.mode.active { border-color: rgba(52, 201, 138, 0.35); box-shadow: 0 0 0 1px rgba(52, 201, 138, 0.1), 0 20px 60px rgba(0, 0, 0, 0.35); }
.mode .m-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }
.mode.active .m-tag { color: var(--money); }
.mode h3 { margin: 12px 0 10px; font-size: 22px; }
.mode p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.mode ul { list-style: none; }
.mode li { display: flex; gap: 10px; color: var(--muted); font-size: 14.5px; padding: 5px 0; }
.mode li::before { content: '—'; color: var(--money); flex: none; }

/* ---------- respiro ---------- */

.breath { padding: 130px 0; text-align: center; }
.breath h2 {
  font-size: clamp(30px, 3.6vw, 48px);
  max-width: 18ch;
  margin: 0 auto 18px;
}
.breath .sub { margin: 0 auto; }

/* ---------- matemática ---------- */

.math-card { max-width: 820px; margin: 0 auto 56px; padding: 40px; }
.math-rows { border-top: 1px solid var(--line); margin-top: 8px; }
.math-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 16px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 15.5px;
}
.math-row .k { color: var(--muted); }
.math-row .v { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }
.math-row.total { border-bottom: none; padding-top: 20px; }
.math-row.total .k { color: var(--ink); font-weight: 600; }
.math-row.total .v {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-size: 26px;
  color: var(--money-deep);
  text-shadow: 0 0 20px rgba(52, 201, 138, 0.3);
}
.math-note { font-size: 13.5px; color: var(--muted); margin-top: 18px; }

/* ---------- FAQ ---------- */

.faq { max-width: 780px; margin: 0 auto; }
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background-color: var(--surface);
  background-image: linear-gradient(160deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0) 60%);
  margin-bottom: 12px;
  overflow: hidden;
}
.faq summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--money); font-size: 20px; font-weight: 400; flex: none; }
.faq details[open] summary::after { content: '−'; }
.faq .a { padding: 0 24px 22px; color: var(--muted); font-size: 15px; max-width: 62ch; }

/* ---------- faixa da marca (a ÚNICA section chapada) ---------- */

.brand-band {
  background: linear-gradient(160deg, var(--money-deep) 0%, var(--money) 60%);
  color: var(--canvas);
  padding: 90px 0;
  text-align: center;
}
.brand-band h2 { max-width: 22ch; margin: 0 auto 14px; color: var(--canvas); }
.brand-band .band-sub { color: rgba(11, 13, 12, 0.72); font-size: clamp(16px, 1.3vw, 18px); max-width: 52ch; margin: 0 auto 36px; }
.brand-band .cta-proof { color: rgba(11, 13, 12, 0.65); }
.brand-band .btn {
  background: var(--canvas);
  color: var(--money-deep);
  border-color: rgba(11, 13, 12, 0.5);
  box-shadow: 0 14px 40px rgba(6, 40, 26, 0.35);
}
.brand-band .btn .arr { background: rgba(52, 201, 138, 0.16); color: var(--money-deep); }
.brand-band .cta-note { color: rgba(11, 13, 12, 0.65); }

/* ---------- rodapé ---------- */

footer { padding: 54px 0 44px; border-top: 1px solid var(--line); }
.foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 13.5px;
}
.foot .logo { font-size: 15px; color: var(--ink); }

/* ---------- micro-detalhe: dot matrix ---------- */

.dots {
  position: absolute;
  width: 180px;
  height: 120px;
  background-image: radial-gradient(rgba(156, 166, 158, 0.22) 1px, transparent 1px);
  background-size: 14px 14px;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(closest-side, #000, transparent);
  mask-image: radial-gradient(closest-side, #000, transparent);
}

/* ---------- reveal no scroll (JS inline; sem JS, tudo visível) ---------- */

.rv { opacity: 1; transform: none; }
.js .rv { opacity: 0; transform: translateY(14px); transition: opacity 0.55s ease, transform 0.55s ease; }
.js .rv.on { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  .qr-scan { animation: none; top: 50%; }
  .js .rv { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   MOBILE — especificação, não sobra.
   gutter 28 · botão 56px · H1 ×0,6 (via clamp) · esquerda centraliza
   ============================================================ */

@media (max-width: 900px) {
  :root { --gutter: 28px; }

  body { font-size: 16px; }
  section { padding: 72px 0; }

  .hero { padding: 56px 0 72px; }
  /* minmax(0,1fr) como no desktop: "1fr" seco deixa o min-content do mock
     esticar a coluna e a página inteira ganha scroll lateral no mobile. */
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .hero-copy { text-align: center; }
  .hero-copy h1, .hero-copy .sub { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-stats { justify-content: center; gap: 24px; text-align: center; }
  /* no mobile o nome quebra linha em vez de truncar em "Dra. C…" */
  .mock-row .who { white-space: normal; }
  .hstat .n { font-size: 21px; }
  .toast { right: 0; bottom: -18px; padding: 12px 14px; }

  .numbers-grid { grid-template-columns: minmax(0, 1fr); gap: 22px; }

  .feat-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .feat-grid.flip .feat-copy { order: 1; }   /* no mobile a ordem volta: texto, depois visual */
  .feat-grid.flip .feat-visual { order: 2; }
  .feat-copy { text-align: center; }
  .feat-copy h2, .feat-copy .sub { margin-left: auto; margin-right: auto; }
  .feat-copy ul { text-align: left; max-width: 420px; margin-left: auto; margin-right: auto; }
  .step-n { justify-content: center; }
  .feat-copy .cta-block { align-items: center; }

  .sec-head, .sec-head.center { text-align: center; }
  .sec-head .eyebrow { justify-content: center; }
  .sec-head h2, .sec-head .sub { margin-left: auto; margin-right: auto; }

  .btn { height: 56px; font-size: 16px; }
  .btn-ghost { height: 56px; }
  .cta-block { align-items: center; text-align: center; width: 100%; }

  .ledger-top { flex-direction: column; align-items: flex-start; gap: 10px; padding: 16px 18px; }
  .chain { padding: 6px 18px 2px; }
  .chain-item { grid-template-columns: 20px 1fr; }
  .chain-ts { grid-column: 2; padding-top: 6px; }
  .chain-item:not(:last-child) .chain-dot::after { height: 74px; }
  .ledger-foot { padding: 16px 18px 20px; }

  .modes { grid-template-columns: minmax(0, 1fr); }

  .breath { padding: 96px 0; }

  .math-card { padding: 28px 22px; }
  .math-row.total .v { font-size: 22px; }

  .brand-band { padding: 72px 0; }

  .foot { flex-direction: column; text-align: center; }

  .dots { display: none; }
}

/* ===== Conexão ao vivo no herói (conta nasce do QR — 0032) ===== */
.qr-live { margin-top: 22px; }
.qr-live .qr-frame {
  display: flex; flex-direction: column; align-items: center; gap: 14px;
  margin: 0 auto; padding: 22px; border: 1px solid var(--line); border-radius: var(--r-m);
  background: var(--surface); max-width: 340px;
  box-shadow: 0 0 0 1px rgba(52, 201, 138, 0.06), 0 18px 40px rgba(0, 0, 0, 0.35);
}
.qr-live .qr-frame img {
  width: 232px; height: 232px; max-width: 100%; border-radius: var(--r-s);
  /* O QR precisa de fundo claro pra câmera ler — é a única placa clara da página, de propósito. */
  background: #fff; padding: 10px;
}
.qr-msg { font-size: 15px; color: var(--ink); text-align: center; }
.qr-hint { margin: 10px auto 0; font-size: 13.5px; color: var(--muted); max-width: 340px; text-align: center; }
@media (max-width: 720px) {
  .qr-live .qr-frame { max-width: 100%; }
}