/* Landing page (bifinancas.com): publicada por bin/montar-front.php em public/site/. Sem framework: CSS puro, celular
   primeiro. Cores da marca do app (azul #1554f0) com o topo escuro; cantos de 6 a 16px. */

@font-face { font-family: Inter; font-weight: 400; font-display: swap; src: url(fontes/inter-400.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 500; font-display: swap; src: url(fontes/inter-500.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 600; font-display: swap; src: url(fontes/inter-600.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 700; font-display: swap; src: url(fontes/inter-700.woff2) format("woff2"); }
@font-face { font-family: Inter; font-weight: 800; font-display: swap; src: url(fontes/inter-800.woff2) format("woff2"); }

:root {
  --azul: #1554f0;
  --azul-2: #0c44cf;
  --azul-claro: #4d84ff;
  --azul-suave: #ebf1ff;
  --navy: #070d1f;
  --navy-2: #0d1734;
  --navy-3: #16224a;
  --texto: #0f172a;
  --texto-2: #475569;
  --texto-3: #64748b;
  --borda: #e2e8f0;
  --fundo: #ffffff;
  --fundo-2: #f5f7fc;
  --verde: #16a34a;
  --verde-claro: #4ade80;
  --vermelho: #dc2626;
  --zap: #25d366;
  --sombra: 0 1px 2px rgba(15, 23, 42, .06), 0 8px 24px rgba(15, 23, 42, .08);
  --sombra-forte: 0 30px 80px rgba(3, 7, 30, .45);
  --r: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }
body {
  margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; font-size: 16px; line-height: 1.6;
  color: var(--texto); background: var(--fundo); -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.ic { flex: none; }
:focus-visible { outline: 3px solid var(--azul-claro); outline-offset: 3px; border-radius: 4px; }

.caixa { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.caixa-estreita { max-width: 820px; }
.pular { position: absolute; left: -999px; top: 8px; background: #fff; color: var(--texto); padding: 8px 14px; border-radius: 8px; z-index: 100; }
.pular:focus { left: 8px; }

/* ---------- Botões ---------- */
.botao {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 22px;
  border-radius: 10px; background: var(--azul); color: #fff; font-weight: 700; font-size: 16px; text-decoration: none;
  box-shadow: 0 8px 24px rgba(21, 84, 240, .35); transition: transform .15s ease, background .15s ease, box-shadow .15s ease;
}
.botao:hover { background: var(--azul-2); transform: translateY(-1px); box-shadow: 0 12px 30px rgba(21, 84, 240, .42); }
.botao .ic { width: 18px; height: 18px; }
.botao-grande { min-height: 56px; padding: 0 28px; font-size: 17px; }
.botao-pequeno { min-height: 40px; padding: 0 16px; font-size: 14.5px; box-shadow: none; }
.botao-bloco { width: 100%; }
.botao-branco { background: #fff; color: var(--azul-2); box-shadow: 0 10px 30px rgba(0, 0, 0, .25); }
.botao-branco:hover { background: #f1f5ff; }
.botao-texto { display: inline-flex; align-items: center; gap: 8px; color: #dbe4ff; font-weight: 600; text-decoration: none; padding: 10px 6px; }
.botao-texto:hover { color: #fff; }
.botao-texto .ic { width: 22px; height: 22px; }

/* ---------- Topo ---------- */
.topo { position: sticky; top: 0; z-index: 50; background: rgba(7, 13, 31, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.topo-linha { display: flex; align-items: center; gap: 24px; height: 68px; }
.topo-logo img { height: 34px; width: auto; }
.topo-menu { display: none; gap: 28px; margin: 0 auto; }
.topo-menu a { color: #c7d2fe; text-decoration: none; font-weight: 500; font-size: 15px; }
.topo-menu a:hover { color: #fff; }
.topo-acoes { display: flex; align-items: center; gap: 12px; margin-left: auto; }
.topo-entrar { color: #c7d2fe; text-decoration: none; font-weight: 600; font-size: 15px; display: none; }
.topo-entrar:hover { color: #fff; }
.topo-abrir { display: grid; place-items: center; width: 42px; height: 42px; border: 0; border-radius: 10px; background: rgba(255, 255, 255, .08); color: #fff; cursor: pointer; }
.topo-abrir .ic { width: 22px; height: 22px; }
.menu-celular { display: grid; padding: 8px 20px 20px; background: var(--navy); border-bottom: 1px solid rgba(255, 255, 255, .06); }
.menu-celular[hidden] { display: none; }
.menu-celular a { color: #e0e7ff; text-decoration: none; padding: 13px 0; font-weight: 600; border-bottom: 1px solid rgba(255, 255, 255, .06); }
@media (min-width: 980px) {
  .topo-menu { display: flex; }
  .topo-entrar { display: inline; }
  .topo-abrir, .menu-celular { display: none !important; }
}

/* ---------- Herói ---------- */
.heroi { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 75% 10%, #13245c 0%, transparent 60%), linear-gradient(180deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; padding: 48px 0 28px; }
.heroi-brilho { position: absolute; inset: auto -20% -40% -20%; height: 60%; background: radial-gradient(closest-side, rgba(21, 84, 240, .35), transparent); pointer-events: none; }
.heroi-grade { position: relative; display: grid; gap: 48px; align-items: center; }
.selo-topo { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: rgba(77, 132, 255, .14); border: 1px solid rgba(77, 132, 255, .35); color: #c7d7ff; font-size: 13.5px; font-weight: 600; }
.selo-topo .ic { width: 16px; height: 16px; color: #93b4ff; }
.heroi h1 { margin-top: 20px; font-size: clamp(36px, 7vw, 62px); font-weight: 800; letter-spacing: -.035em; }
.destaque { background: linear-gradient(90deg, #7aa5ff, #4ade80); -webkit-background-clip: text; background-clip: text; color: transparent; }
.heroi-sub { margin-top: 20px; font-size: clamp(17px, 2.2vw, 19.5px); color: #c3cde6; max-width: 600px; }
.heroi-acoes { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 32px; }
.heroi-garantias { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 22px; color: #b4c0de; font-size: 14.5px; }
.heroi-garantias li { display: inline-flex; align-items: center; gap: 7px; }
.heroi-garantias .ic { width: 18px; height: 18px; color: var(--verde-claro); }
@media (min-width: 980px) {
  .heroi { padding: 80px 0 36px; }
  .heroi-grade { grid-template-columns: 1.1fr .9fr; }
}

/* celular com a conversa */
.heroi-celular { position: relative; justify-self: center; width: min(340px, 100%); }
.celular {
  position: relative; border-radius: 34px; padding: 10px; background: #0b1020; box-shadow: var(--sombra-forte), inset 0 0 0 2px #26304d;
}
.celular-topo { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-radius: 26px 26px 0 0; background: #075e54; color: #fff; }
.celular-topo img { width: 34px; height: 34px; border-radius: 50%; background: #fff; padding: 3px; }
.celular-topo div { flex: 1; display: grid; line-height: 1.2; }
.celular-topo strong { font-size: 15px; }
.celular-topo span { font-size: 12px; color: #cfe9e4; }
.celular-topo .ic { width: 20px; height: 20px; opacity: .85; }
.chat {
  display: flex; flex-direction: column; gap: 8px; min-height: 470px; padding: 14px 12px 18px; border-radius: 0 0 26px 26px;
  background: #efeae2 radial-gradient(rgba(0, 0, 0, .035) 1px, transparent 1px) 0 0 / 14px 14px;
}
.msg {
  position: relative; max-width: 86%; padding: 7px 10px 18px; border-radius: 10px; font-size: 14px; line-height: 1.45; color: #111b21;
  box-shadow: 0 1px .5px rgba(0, 0, 0, .13); opacity: 0; transform: translateY(8px); animation: entrar .45s ease forwards; animation-delay: calc(var(--i) * .9s + .3s);
}
.msg b { font-weight: 700; }
.msg-bot b:first-child { display: block; color: #1554f0; font-size: 13px; margin-bottom: 1px; }
.msg-eu { align-self: flex-end; background: #d9fdd3; border-top-right-radius: 3px; }
.msg-bot { align-self: flex-start; background: #fff; border-top-left-radius: 3px; }
.hora { position: absolute; right: 8px; bottom: 3px; display: inline-flex; align-items: center; gap: 2px; font-size: 10.5px; color: #667781; }
.hora .ic { width: 14px; height: 14px; color: #53bdeb; }
.msg-audio { display: flex; align-items: center; gap: 8px; min-width: 190px; padding-bottom: 20px; }
.msg-audio > .ic { width: 20px; height: 20px; color: #128c7e; }
.onda { flex: 1; height: 16px; background: repeating-linear-gradient(90deg, #8696a0 0 2px, transparent 2px 5px); opacity: .75; clip-path: polygon(0 45%, 8% 25%, 15% 60%, 22% 10%, 30% 50%, 38% 25%, 46% 75%, 55% 15%, 63% 55%, 72% 30%, 80% 70%, 88% 35%, 100% 50%, 100% 60%, 0 60%); }
.tempo { font-size: 12px; color: #667781; }
@keyframes entrar { to { opacity: 1; transform: none; } }
.flutuante {
  position: absolute; display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 12px; background: #fff; color: var(--texto);
  box-shadow: 0 14px 40px rgba(3, 7, 30, .35); font-size: 13px; line-height: 1.3; animation: flutuar 6s ease-in-out infinite;
}
.flutuante strong { display: block; font-size: 13.5px; }
.flutuante span { color: var(--texto-3); }
.flutuante .ic { width: 34px; height: 34px; padding: 7px; border-radius: 9px; background: var(--azul-suave); color: var(--azul); }
.flutuante .verde { color: var(--verde); font-weight: 700; }
.flutuante-1 { left: -84px; top: -18px; }
.flutuante-2 { right: -56px; bottom: -26px; animation-delay: -3s; }
.flutuante-2 .ic { background: #dcfce7; color: var(--verde); }
@keyframes flutuar { 50% { transform: translateY(-8px); } }
@media (max-width: 560px) { .flutuante-1 { left: -6px; top: -26px; } .flutuante-2 { right: -6px; bottom: -22px; } }

.canais { position: relative; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 22px; margin-top: 56px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .08); color: #94a3c7; font-size: 14px; }
.canais ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 22px; }
.canais li { display: inline-flex; align-items: center; gap: 7px; color: #dbe4ff; font-weight: 600; }
.canais .ic { width: 18px; height: 18px; color: #7aa5ff; }

/* ---------- Seções ---------- */
.secao { padding: 80px 0; }
.secao-clara { background: var(--fundo-2); }
.secao-escura { background: linear-gradient(180deg, var(--navy-2), var(--navy)); color: #fff; }
.titulo-secao { max-width: 760px; margin: 0 auto 48px; text-align: center; }
.titulo-esquerda { margin: 0; text-align: left; }
.sobretitulo { color: var(--azul); font-weight: 700; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; margin-bottom: 12px; }
.titulo-secao h2 { font-size: clamp(28px, 4.6vw, 44px); font-weight: 800; }
.titulo-secao > p:last-child:not(.sobretitulo) { margin-top: 16px; color: var(--texto-2); font-size: 18px; }
.titulo-claro .sobretitulo { color: #93b4ff; }
.titulo-claro > p:last-child { color: #b4c0de !important; }
@media (min-width: 980px) { .secao { padding: 110px 0; } }

/* dor → solução */
.dores { display: grid; gap: 18px; }
.dor { padding: 26px; border-radius: 16px; background: #fff; border: 1px solid var(--borda); box-shadow: var(--sombra); }
.dor h3 { font-size: 21px; margin: 10px 0 8px; }
.dor > p { color: var(--texto-2); }
.dor-antes, .dor-depois { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.dor-antes { color: var(--vermelho); background: #fee2e2; }
.dor-depois { margin-top: 18px; color: var(--verde); background: #dcfce7; }
.dor-antes .ic, .dor-depois .ic { width: 14px; height: 14px; }
.dor-solucao { margin-top: 8px; font-weight: 600; color: var(--texto); }
@media (min-width: 860px) { .dores { grid-template-columns: repeat(3, 1fr); } }

/* passos */
.passos { display: grid; gap: 18px; counter-reset: passo; }
.passo { position: relative; padding: 28px 26px; border-radius: 16px; border: 1px solid var(--borda); background: #fff; }
.passo-num { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--azul); color: #fff; font-weight: 800; font-size: 20px; box-shadow: 0 8px 20px rgba(21, 84, 240, .3); }
.passo h3 { font-size: 20px; margin: 18px 0 8px; }
.passo p { color: var(--texto-2); }
@media (min-width: 860px) { .passos { grid-template-columns: repeat(3, 1fr); } }
.exemplos { margin-top: 36px; text-align: center; }
.exemplos p { font-weight: 700; color: var(--texto-2); margin-bottom: 14px; }
.exemplos ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
.exemplos li { padding: 9px 15px; border-radius: 999px 999px 999px 6px; background: #d9fdd3; color: #0b3b16; font-size: 15px; font-weight: 500; box-shadow: 0 1px 1px rgba(0, 0, 0, .06); }

/* recursos (bento) */
.bento { display: grid; gap: 16px; grid-auto-flow: dense; }
.bloco { display: flex; flex-direction: column; padding: 26px; border-radius: 16px; background: #fff; border: 1px solid var(--borda); transition: transform .2s ease, box-shadow .2s ease; }
.bloco:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.bloco-ic { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; background: var(--azul-suave); color: var(--azul); }
.bloco-ic .ic { width: 24px; height: 24px; }
.bloco h3 { font-size: 19px; margin: 18px 0 8px; }
.bloco p { color: var(--texto-2); font-size: 15.5px; }
.bloco-largo { gap: 24px; }
.bloco-escuro { background: linear-gradient(135deg, var(--navy-2), var(--navy-3)); color: #fff; border-color: transparent; }
.bloco-escuro p { color: #c3cde6; }
.bloco-escuro .bloco-ic { background: rgba(77, 132, 255, .18); color: #93b4ff; }
.mini-painel { display: grid; gap: 8px; align-content: center; }
.mini-linha { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 12px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); font-size: 14.5px; }
.mini-linha > span:nth-child(2) { flex: 1; display: grid; line-height: 1.25; font-weight: 600; }
.mini-linha small { color: #94a3c7; font-weight: 400; font-size: 12.5px; }
.mini-linha b { font-variant-numeric: tabular-nums; white-space: nowrap; }
.mini-ic { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; }
.mini-ic .ic { width: 18px; height: 18px; }
.laranja { background: rgba(251, 146, 60, .18); color: #fdba74; }
.verde { color: var(--verde-claro); }
.mini-ic.verde { background: rgba(74, 222, 128, .16); }
.azul { background: rgba(77, 132, 255, .2); color: #93b4ff; }
.roxo { background: rgba(167, 139, 250, .18); color: #c4b5fd; }
.vermelho { color: #fca5a5; }
.lista-check { display: grid; gap: 10px; align-content: center; }
.lista-check li { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 10px; background: var(--fundo-2); font-weight: 600; font-size: 15px; }
.lista-check .ic { width: 18px; height: 18px; color: var(--verde); }
@media (min-width: 700px) { .bento { grid-template-columns: repeat(2, 1fr); } .bloco-largo { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; align-items: center; } }
@media (min-width: 1040px) { .bento { grid-template-columns: repeat(3, 1fr); } .bloco-largo { grid-column: span 2; } }

/* equipe */
.equipe { display: grid; gap: 16px; }
.membro { padding: 28px 24px; border-radius: 16px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .09); text-align: center; }
.membro img { width: 96px; height: 96px; margin: 0 auto; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 4px rgba(77, 132, 255, .35); }
.membro h3 { margin-top: 16px; font-size: 21px; }
.membro-cargo { color: #93b4ff; font-weight: 600; font-size: 14px; margin-top: 2px; }
.membro-frase { margin-top: 12px; font-style: italic; color: #e0e7ff; }
.membro ul { display: grid; gap: 8px; margin-top: 16px; text-align: left; }
.membro li { position: relative; padding-left: 20px; color: #b4c0de; font-size: 14.5px; line-height: 1.45; }
.membro li::before { content: ""; position: absolute; left: 4px; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: var(--verde-claro); }
@media (min-width: 700px) { .equipe { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .equipe { grid-template-columns: repeat(4, 1fr); } }

/* segurança */
.seguranca { display: grid; gap: 40px; align-items: center; }
.seguranca-lista { display: grid; gap: 14px; }
.seguranca-lista li { display: flex; gap: 16px; padding: 20px; border-radius: 14px; border: 1px solid var(--borda); background: #fff; }
.seguranca-lista li > .ic { width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: #dcfce7; color: var(--verde); }
.seguranca-lista strong { display: block; font-size: 17px; }
.seguranca-lista span { color: var(--texto-2); font-size: 15px; }
@media (min-width: 980px) { .seguranca { grid-template-columns: .8fr 1.2fr; } .seguranca-lista { grid-template-columns: 1fr 1fr; } }

/* preço */
.preco-grade { display: grid; gap: 22px; align-items: start; max-width: 1000px; margin: 0 auto; }
.preco-cartao { position: relative; padding: 34px 28px; border-radius: 20px; background: #fff; border: 2px solid var(--azul); box-shadow: 0 30px 70px rgba(21, 84, 240, .18); }
.preco-selo { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px; background: var(--azul); color: #fff; font-size: 13px; font-weight: 700; white-space: nowrap; }
.preco-selo .ic { width: 15px; height: 15px; }
.preco-cartao h3 { text-align: center; font-size: 20px; color: var(--texto-2); font-weight: 700; }
.preco-valor { display: flex; align-items: flex-start; justify-content: center; gap: 4px; margin-top: 12px; font-size: 64px; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.preco-valor small { font-size: 22px; margin-top: 10px; letter-spacing: 0; }
.preco-valor span { align-self: flex-end; font-size: 18px; font-weight: 600; color: var(--texto-3); letter-spacing: 0; margin-bottom: 8px; }
.preco-nota { text-align: center; color: var(--texto-3); font-size: 14.5px; margin-top: 10px; }
.preco-dia { text-align: center; margin: 14px 0 22px; font-size: 15.5px; }
.preco-dia b { color: var(--verde); }
.preco-micro { text-align: center; font-size: 13.5px; color: var(--texto-3); margin-top: 12px; }
.preco-itens { display: grid; gap: 11px; margin-top: 26px; padding-top: 24px; border-top: 1px solid var(--borda); }
.preco-itens li { display: flex; gap: 10px; font-size: 15px; }
.preco-itens .ic { width: 20px; height: 20px; color: var(--verde); margin-top: 2px; }
.preco-lado { display: grid; gap: 14px; }
.preco-info { display: flex; gap: 14px; padding: 20px; border-radius: 14px; background: #fff; border: 1px solid var(--borda); }
.preco-info > .ic { width: 40px; height: 40px; padding: 9px; border-radius: 11px; background: var(--azul-suave); color: var(--azul); }
.preco-info strong { display: block; font-size: 16.5px; }
.preco-info span { color: var(--texto-2); font-size: 14.5px; }
@media (min-width: 900px) { .preco-grade { grid-template-columns: 1.05fr .95fr; } .preco-cartao { padding: 40px 36px; } }

/* dúvidas */
.faq { display: grid; gap: 12px; }
.faq details { border: 1px solid var(--borda); border-radius: 14px; background: #fff; transition: box-shadow .2s ease; }
.faq details[open] { box-shadow: var(--sombra); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 22px; cursor: pointer; font-weight: 700; font-size: 17px; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; flex: none; display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--azul-suave); color: var(--azul); font-size: 20px; font-weight: 600; transition: transform .2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--texto-2); }

/* chamada final */
.final { padding: 90px 0; background: radial-gradient(800px 400px at 50% 0%, #2d6bff 0%, transparent 70%), linear-gradient(135deg, var(--azul-2), #0a2f99); color: #fff; text-align: center; }
.final-caixa { display: grid; justify-items: center; gap: 18px; }
.final h2 { font-size: clamp(28px, 4.6vw, 44px); font-weight: 800; max-width: 820px; }
.final p { color: #dbe4ff; font-size: 18px; }
.final .heroi-garantias { justify-content: center; color: #e0e7ff; margin-top: 4px; }

/* rodapé */
.rodape { padding: 48px 0 calc(28px + env(safe-area-inset-bottom)); background: var(--navy); color: #94a3c7; font-size: 14.5px; }
.rodape-grade { display: grid; gap: 28px; }
.rodape img { height: 32px; width: auto; margin-bottom: 12px; }
.rodape nav { display: flex; flex-wrap: wrap; gap: 12px 24px; }
.rodape nav a { color: #c7d2fe; text-decoration: none; }
.rodape nav a:hover { color: #fff; }
.rodape-direitos { margin-top: 32px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .07); font-size: 13px; }
@media (min-width: 860px) { .rodape-grade { grid-template-columns: 1.2fr 1fr; align-items: start; } .rodape nav { justify-content: flex-end; } }

/* barra fixa no celular */
.barra-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: rgba(7, 13, 31, .94); backdrop-filter: blur(10px); color: #e0e7ff; font-size: 14.5px;
  transform: translateY(110%); transition: transform .25s ease; border-top: 1px solid rgba(255, 255, 255, .08);
}
.barra-cta.visivel { transform: none; }
.barra-cta b { color: #fff; }
@media (min-width: 980px) { .barra-cta { display: none; } }

/* entrada suave ao rolar */
.aparecer { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.aparecer.visto { opacity: 1; transform: none; }