/* =====================================================================
   Comunidade QAP Vendas — página "Reta Final: CFS 31"
   Carregado depois do checkout.css (tokens e componentes do design system QAP).
   ===================================================================== */
html { scroll-behavior: smooth; }
.landing { background-attachment: scroll; }
.lp-wrap { max-width: 1120px; margin: 0 auto; padding-inline: max(var(--gutter), env(safe-area-inset-left, 0px)); }
.lp-narrow { max-width: 760px; }
.lp-center { text-align: center; justify-items: center; }
.lp-center .code { justify-content: center; }
.landing h2 { font-size: clamp(26px, 4vw, 36px); }

/* Topo fixo */
.lp-top { position: sticky; top: 0; z-index: 30; background: var(--glass-deep); backdrop-filter: blur(10px); border-bottom: 1px solid var(--linha); }
.lp-top-in { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.lp-top .brand svg { width: 30px; height: 30px; }
.lp-top .brand-word b { font-size: 20px; }
.lp-nav { display: flex; gap: 22px; }
.lp-nav a { color: var(--texto-2); font-size: 14px; font-weight: 500; text-decoration: none; }
.lp-nav a:hover { color: var(--texto); }
@media (max-width: 720px) { .lp-nav { display: none; } }

/* Hero */
.lp-hero { position: relative; overflow: hidden; padding-block: clamp(40px, 8vw, 96px) clamp(48px, 8vw, 88px); border-bottom: 1px solid var(--linha); }
.lp-hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(circle, rgba(46, 107, 255, .22), transparent 62%); pointer-events: none; }
.lp-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px;
  background: repeating-linear-gradient(90deg, var(--giroflex) 0 120px, var(--alerta) 120px 240px); opacity: .9; }
.lp-hero-grid { position: relative; display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.lp-hero-copy { display: grid; gap: 22px; }
.lp-hero h1 { font-size: clamp(46px, 8.5vw, 92px); line-height: .95; letter-spacing: -.01em; font-weight: 700; }
.lp-hero h1 span { color: var(--sinal); }
.lp-lead { font-size: clamp(17px, 2vw, 20px); color: var(--texto-claro); max-width: 560px; line-height: 1.5; }
.lp-lead b { color: var(--texto); }
.lp-hero-stats { display: flex; gap: 12px; flex-wrap: wrap; }
.lp-stat { display: grid; gap: 2px; padding: 12px 16px; border: 1px solid var(--linha); border-left: 3px solid var(--sinal); border-radius: var(--r); background: var(--glass); min-width: 150px; }
.lp-stat b { font-family: var(--f-display); font-size: 34px; line-height: 1; color: var(--texto); }
.lp-stat b.red { color: var(--alerta); }
.lp-stat span { font-size: 12.5px; color: var(--texto-2); }
.lp-promo-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid rgba(255, 182, 39, .45); background: var(--sinal-tint); color: var(--sinal); border-radius: var(--r); font-size: 13.5px; }
.lp-promo-chip b { color: var(--texto); }
@media (max-width: 860px) { .lp-hero-grid { grid-template-columns: 1fr; } .lp-hero-art { order: -1; } }

/* Capas da apostila (CSS puro) */
.lp-hero-art { display: grid; place-items: center; min-height: 380px; }
.vol-stack { position: relative; width: min(300px, 70vw); aspect-ratio: 210 / 297; }
.vol {
  position: absolute; inset: 0; display: grid; grid-template-rows: auto 1fr auto auto; justify-items: center; gap: 10px;
  padding: 18px 16px; border-radius: 4px; border: 1px solid var(--linha-forte);
  background: linear-gradient(160deg, #13203A, #070B14 70%); box-shadow: var(--sombra);
  color: var(--texto); transition: transform .4s var(--ease);
}
.vol::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px; background: var(--sinal); border-radius: 4px 0 0 4px; }
.vol svg { width: 46%; align-self: center; color: var(--texto); }
.vol-top { width: 100%; display: flex; justify-content: space-between; font: 600 10px/1 var(--f-mono); letter-spacing: .14em; color: var(--texto-2); }
.vol-top span:last-child { color: var(--sinal); }
.vol-title { font: 700 30px/1 var(--f-display); text-align: center; text-transform: uppercase; }
.vol-title small { display: block; margin-top: 6px; font: 500 12px/1 var(--f-mono); letter-spacing: .2em; color: var(--sinal); }
.vol-foot { font: 600 9.5px/1 var(--f-display); letter-spacing: .38em; color: var(--texto-3); }
.vol-3 { transform: translate(34px, -26px) rotate(6deg); opacity: .55; }
.vol-2 { transform: translate(17px, -13px) rotate(3deg); opacity: .8; }
.vol-1 { transform: rotate(-2deg); }
.lp-hero-art:hover .vol-3 { transform: translate(52px, -36px) rotate(9deg); }
.lp-hero-art:hover .vol-2 { transform: translate(26px, -18px) rotate(4.5deg); }

/* Seções */
.lp-sec { padding-block: clamp(56px, 9vw, 104px); }
.lp-sec-alt { background: linear-gradient(180deg, rgba(14, 21, 36, .7), rgba(14, 21, 36, .35)); border-block: 1px solid var(--linha); }
.lp-split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.lp-split-rev > :first-child { order: 2; }
@media (max-width: 860px) { .lp-split { grid-template-columns: 1fr; gap: 36px; } .lp-split-rev > :first-child { order: 0; } }
.lp-list { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 16px; }
.lp-list li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.lp-list li > .ico { width: 40px; height: 40px; padding: 9px; border: 1px solid rgba(255, 182, 39, .4); background: var(--sinal-tint); color: var(--sinal); border-radius: var(--r); }
.lp-list b { display: block; font-size: 16px; }
.lp-list span { font-size: 14.5px; color: var(--texto-2); }
.lp-figure { display: grid; place-items: center; }

/* Página da apostila (ilustração) */
.lp-page { width: min(380px, 100%); justify-self: center; aspect-ratio: 210 / 297; background: #F4F6FA; border-radius: 4px; padding: 26px 24px; display: grid; align-content: start; place-items: stretch; gap: 16px; box-shadow: var(--sombra); transform: rotate(1.5deg); }
.pg-head { display: flex; justify-content: space-between; font: 600 9px/1 var(--f-mono); letter-spacing: .12em; color: #5D6B85; border-bottom: 1px solid #D8E0EC; padding-bottom: 8px; }
.pg-h { font: 700 20px/1.1 var(--f-display); color: #0B1424; }
.pg-lines { display: grid; gap: 7px; }
.pg-lines i { display: block; height: 6px; width: 100%; background: #D8E0EC; border-radius: 1px; }
.pg-table { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.pg-table span { height: 22px; background: #E3E9F2; }
.pg-table span:nth-child(-n+3) { background: #0E1524; }
.pg-bizu { border-left: 4px solid #FFB627; background: #FFF6E2; padding: 10px 12px; display: grid; gap: 8px; }
.pg-bizu b { font: 700 11px/1 var(--f-mono); letter-spacing: .18em; color: #A86A00; }
.pg-bizu .pg-lines i { background: #F1DCA8; }

/* Celular (ilustração) */
.phone { width: min(300px, 100%); border: 10px solid #0B0F18; outline: 1px solid var(--linha-forte); border-radius: 30px; background: var(--blindado); padding: 18px 14px; display: grid; gap: 10px; box-shadow: var(--sombra); }
.ph-top { display: flex; justify-content: space-between; }
.ph-chip { font: 600 10px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 5px 7px; border: 1px solid var(--linha-forte); border-radius: 2px; color: var(--texto-2); }
.ph-chip.amber { color: var(--sinal); border-color: rgba(255, 182, 39, .45); }
.ph-q { display: grid; gap: 7px; padding: 6px 0 4px; }
.ph-q i, .ph-opt i, .ph-note i { display: block; height: 7px; width: 100%; border-radius: 1px; background: var(--aco-2); }
.ph-opt { display: grid; grid-template-columns: 22px 1fr; align-items: center; gap: 10px; padding: 11px 10px; border: 1px solid var(--linha); border-radius: var(--r); }
.ph-opt span { font: 600 12px/1 var(--f-mono); color: var(--texto-2); }
.ph-opt.ok { border-color: var(--hud); background: var(--hud-tint); }
.ph-opt.ok span { color: var(--hud); }
.ph-opt.ok i { background: rgba(43, 227, 160, .35); }
.ph-note { display: grid; gap: 6px; padding: 10px; border-left: 2px solid var(--giroflex); background: var(--giroflex-tint); }
.ph-note b { font: 600 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--giroflex-hover); }
.ph-rank { display: flex; justify-content: space-between; align-items: center; padding: 10px; border-radius: var(--r); background: var(--noite); font-size: 12px; color: var(--texto-2); }
.ph-rank b { font-family: var(--f-mono); color: var(--sinal); }

/* Ofertas */
.lp-stockbar { max-width: 560px; width: 100%; justify-self: center; display: grid; gap: 8px; }
.lp-stockbar b { color: var(--sinal); font-size: 14px; }
.lp-stockbar .bar { height: 10px; background: var(--aco-2); border-radius: 1px; overflow: hidden; }
.lp-stockbar .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--alerta), var(--sinal)); }
.offers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: stretch; }
@media (max-width: 920px) { .offers { grid-template-columns: 1fr; max-width: 460px; margin: 0 auto; width: 100%; } .offer-hl { order: -1; } }
.offer { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 26px 22px; border: 1px solid var(--linha); border-radius: var(--r); background: var(--blindado); }
.offer h3 { font-size: 21px; }
@media (min-width: 921px) { .offer h3 { min-height: 2.3em; } }
.offer-hl { border: 2px solid var(--sinal); background: linear-gradient(170deg, rgba(255, 182, 39, .09), var(--blindado) 55%); box-shadow: 0 18px 50px rgba(255, 182, 39, .08); }
@media (min-width: 921px) { .offer-hl { transform: translateY(-12px); } }
.offer-ribbon { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); white-space: nowrap; background: var(--sinal); color: var(--noite); font: 700 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; padding: 7px 12px; border-radius: 2px; }
.offer-price { display: grid; gap: 2px; }
.offer-price s { color: var(--texto-3); font-size: 15px; }
.offer-price div { display: flex; align-items: baseline; gap: 6px; }
.offer-price small { font: 600 18px/1 var(--f-display); color: var(--texto-2); }
.offer-price b { font: 700 52px/1 var(--f-display); letter-spacing: -.01em; }
.offer-hl .offer-price b { color: var(--sinal); }
.offer-promo { display: flex; gap: 8px; align-items: center; font-size: 13px; color: var(--sinal); }
.offer-save { font-size: 13px; color: var(--hud); border: 1px dashed rgba(43, 227, 160, .45); padding: 8px 10px; border-radius: var(--r); }
.offer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; align-content: start; flex: 1; }
.offer li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; }
.offer li .ico-sm { color: var(--hud); margin-top: 3px; }
.offer-stock { font: 600 11.5px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--alerta-texto); }
.offer-off { opacity: .6; }
.offer-off .btn { cursor: not-allowed; }

/* Passos */
.lp-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.lp-steps li { display: grid; gap: 8px; padding: 22px; border: 1px solid var(--linha); border-radius: var(--r); background: var(--blindado); }
.lp-steps span { color: var(--sinal); font-size: 13px; letter-spacing: .14em; }
.lp-steps b { font: 600 18px/1.2 var(--f-display); }
.lp-steps p { color: var(--texto-2); font-size: 14.5px; }
@media (max-width: 860px) { .lp-steps { grid-template-columns: 1fr; } }

/* FAQ */
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--linha); border-radius: var(--r); background: var(--blindado); }
.faq summary { cursor: pointer; list-style: none; padding: 16px 18px; font-weight: 600; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--f-mono); color: var(--sinal); }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 18px 18px; color: var(--texto-claro); font-size: 15px; }

/* CTA final e rodapé */
.lp-final { padding-block: clamp(56px, 9vw, 96px); border-top: 1px solid var(--linha); background: radial-gradient(ellipse at 50% 0%, rgba(255, 182, 39, .12), transparent 60%); }
.lp-final h2 { max-width: 720px; }
.lp-radio { width: fit-content; }
.lp-foot { border-top: 1px solid var(--linha); padding-block: 28px 40px; }
.lp-foot-in { display: grid; gap: 10px; font-size: 13px; color: var(--texto-2); }
.lp-foot .brand svg { width: 28px; height: 28px; }
.lp-foot .brand-word b { font-size: 18px; }
.pg-q { display: grid; gap: 8px; border-top: 1px dashed #C9D3E3; padding-top: 10px; }
.pg-q b { font: 700 10px/1 var(--f-mono); letter-spacing: .18em; color: #2E6BFF; }
@media (max-width: 860px) {
  .lp-hero-art { min-height: 0; padding: 30px 0 4px; }
  .vol-stack { width: min(210px, 56vw); }
  .vol-title { font-size: 22px; }
}

/* Disciplinas por volume */
.vols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; align-items: start; }
@media (max-width: 920px) { .vols { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; width: 100%; } }
.vol-card { display: grid; gap: 14px; padding: 22px; border: 1px solid var(--linha); border-top: 3px solid var(--sinal); border-radius: var(--r); background: var(--blindado); }
.vol-card-dig { border-top-color: var(--giroflex); }
.vol-card h3 { font-size: 20px; }
.vol-card ol { margin: 0; padding: 0; list-style: none; counter-reset: d; display: grid; gap: 8px; }
.vol-card li { counter-increment: d; display: grid; grid-template-columns: 26px 1fr; gap: 8px; font-size: 14.5px; line-height: 1.35; }
.vol-card li::before { content: counter(d, decimal-leading-zero); font: 600 11px/1.6 var(--f-mono); color: var(--texto-3); }
.vol-note { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; color: var(--texto-2); border-top: 1px dashed var(--linha-forte); padding-top: 12px; }
.vol-note .ico-sm { flex: none; margin-top: 2px; color: var(--giroflex-hover); }

/* Página da apostila: mnemônico e suprassumo (ilustração colorida) */
.pg-mnemo { display: grid; gap: 7px; border-left: 4px solid #12B886; background: #E6FAF3; padding: 9px 12px; }
.pg-mnemo b { font: 700 10px/1 var(--f-mono); letter-spacing: .18em; color: #0B7A58; }
.pg-chips { display: flex; gap: 5px; }
.pg-chips span { width: 22px; height: 22px; display: grid; place-items: center; font: 700 12px/1 var(--f-display); color: #fff; background: #12B886; border-radius: 3px; }
.pg-supra { display: grid; gap: 8px; padding: 10px 12px; background: #0E1524; border-radius: 3px; }
.pg-supra b { font: 700 10px/1 var(--f-mono); letter-spacing: .16em; color: #FFB627; }
.pg-supra .pg-lines i { background: #2A3550; }
.lp-page .pg-table span:nth-child(-n+3) { background: #2E6BFF; }

/* Plataforma: lista em duas colunas e ilustração de desempenho */
@media (min-width: 1000px) { .lp-list-2 { grid-template-columns: 1fr 1fr; column-gap: 18px; } }
.ph-perf { display: grid; gap: 6px; padding: 10px; border-left: 2px solid var(--giroflex); background: var(--giroflex-tint); }
.ph-perf b { font: 600 10px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--giroflex-hover); }
.ph-perf div { height: 7px; background: var(--aco-2); border-radius: 1px; overflow: hidden; }
.ph-perf span { display: block; height: 100%; background: var(--hud); }
.ph-perf div:nth-of-type(2) span { background: var(--sinal); }
.ph-perf div:nth-of-type(3) span { background: var(--alerta); }
.offer .cd-boxes .cd-u b { font-size: 24px; }