:root {
  --navy: #13294b; --ink: #1d2433; --muted: #5b6475; --line: #dde2ea; --bg: #f6f8fb; --card: #fff;
  --blue: #1a56db; --blue-soft: #e8efff; --green: #1e8e3e; --green-bg: #e6f4ea;
  --red: #b42318; --redbg: #fdecea; --org: #b54708; --orgbg: #fef3e2; --yel: #8a6d00; --yelbg: #fdf8e1; --gray: #475467; --graybg: #f2f4f7;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 400 17px/1.6 "Inter", "Segoe UI", Arial, sans-serif; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
a { color: var(--blue); }
img { max-width: 100%; }
.wrap { max-width: 1040px; margin: 0 auto; padding: 0 20px; }
.estreito { max-width: 760px; }
h1, h2, h3 { color: var(--navy); line-height: 1.15; letter-spacing: -.02em; margin: 0 0 12px; }
h1 { font-size: clamp(34px, 6vw, 58px); font-weight: 800; }
h2 { font-size: clamp(26px, 4vw, 38px); font-weight: 800; }
h3 { font-size: 20px; }
p { margin: 0 0 14px; }
.kicker { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue); margin-bottom: 10px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; border-radius: 999px; padding: 16px 28px; font: 700 17px/1 inherit; font-family: inherit; cursor: pointer; text-decoration: none; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-1px); }
.btn--pri { background: var(--blue); color: #fff; box-shadow: 0 8px 24px rgba(26,86,219,.28); }
.btn--line { background: #fff; color: var(--navy); border: 1.5px solid var(--line); }
.btn--full { width: 100%; }
.btn--zap { background: #1e8e3e; color: #fff; }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }

/* topo */
.topo { background: radial-gradient(1200px 500px at 80% -10%, #dfe9ff 0, transparent 60%), linear-gradient(#fff, var(--bg)); padding: 26px 0 70px; }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--navy); font-size: 18px; margin-bottom: 54px; }
.marca i { width: 30px; height: 30px; border-radius: 9px; background: conic-gradient(#4285f4 0 25%, #34a853 0 50%, #fbbc05 0 75%, #ea4335 0); display: inline-block; }
.heroi { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.heroi p.lead { font-size: 20px; color: var(--muted); max-width: 560px; }
.selos { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 18px; font-size: 14px; color: var(--muted); }
.selos span::before { content: "✓ "; color: var(--green); font-weight: 800; }
.cartao-g { background: #fff; border-radius: 22px; box-shadow: 0 30px 70px rgba(19,41,75,.16); padding: 22px; position: relative; }
.cartao-g .foto { height: 120px; border-radius: 14px; background: linear-gradient(135deg, #c9d8f5, #eef3fb); margin-bottom: 14px; }
.cartao-g b { font-size: 20px; color: var(--navy); }
.estrelas { color: #f4b400; letter-spacing: 2px; }
.acoes-g { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 14px; text-align: center; font-size: 12px; color: var(--blue); }
.acoes-g span { border: 1px solid var(--line); border-radius: 12px; padding: 10px 0; }
.nota-flutua { position: absolute; right: -14px; top: -18px; background: var(--navy); color: #fff; border-radius: 16px; padding: 12px 16px; font-size: 13px; box-shadow: 0 12px 30px rgba(0,0,0,.2); }
.nota-flutua b { display: block; font-size: 26px; color: #fff; }

section.bloco { padding: 72px 0; }
.branco { background: #fff; }
.grade3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grade2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.caixa { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 24px; }
.num { font-size: 40px; font-weight: 800; color: var(--blue); line-height: 1; }

/* passos grátis e trancados */
.passo { display: grid; grid-template-columns: 64px 1fr; gap: 18px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 24px; margin-bottom: 14px; }
.passo .n { width: 52px; height: 52px; border-radius: 14px; background: var(--blue); color: #fff; font-weight: 800; font-size: 20px; display: grid; place-items: center; }
.passo ul { margin: 6px 0 0; padding-left: 20px; }
.ex { display: grid; gap: 8px; margin-top: 10px; }
.ex div { border-radius: 10px; padding: 10px 14px; font-size: 15px; }
.ex .x { background: var(--redbg); color: var(--red); }
.ex .v { background: var(--green-bg); color: var(--green); font-weight: 600; }
.trancado { position: relative; overflow: hidden; }
.trancado .borrado { filter: blur(5px); user-select: none; pointer-events: none; }
.trancado .cadeado { position: absolute; inset: 0; display: grid; place-items: center; background: linear-gradient(transparent, rgba(246,248,251,.85) 40%); text-align: center; padding: 20px; }
.cadeado b { display: block; color: var(--navy); font-size: 20px; margin-bottom: 8px; }

/* preço */
.preco { background: var(--navy); color: #fff; border-radius: 26px; padding: 40px; display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: center; }
.preco h2, .preco h3 { color: #fff; }
.preco ul { list-style: none; padding: 0; margin: 0; }
.preco li { padding: 6px 0 6px 28px; position: relative; }
.preco li::before { content: "✓"; position: absolute; left: 0; color: #7ee2a0; font-weight: 800; }
.valor { text-align: center; background: rgba(255,255,255,.07); border-radius: 20px; padding: 28px; }
.valor s { opacity: .6; }
.valor .grande { font-size: 60px; font-weight: 800; line-height: 1; margin: 6px 0; }
.valor small { display: block; opacity: .8; margin-top: 10px; font-size: 13px; }

details { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; margin-bottom: 10px; }
summary { font-weight: 700; cursor: pointer; color: var(--navy); }
details p { margin: 10px 0 0; color: var(--muted); }
footer { padding: 36px 0 90px; color: var(--muted); font-size: 14px; text-align: center; }

/* checkout */
.modal { position: fixed; inset: 0; background: rgba(15,23,42,.55); display: none; align-items: flex-start; justify-content: center; padding: 30px 16px; overflow-y: auto; z-index: 50; }
.modal.aberto { display: flex; }
.janela { background: #fff; border-radius: 22px; width: 100%; max-width: 480px; padding: 28px; position: relative; }
.fechar { position: absolute; right: 16px; top: 12px; border: 0; background: none; font-size: 26px; cursor: pointer; color: var(--muted); }
label.campo { display: block; font-size: 14px; font-weight: 600; color: var(--navy); margin: 12px 0 4px; }
input, select, textarea { width: 100%; font: inherit; font-size: 16px; padding: 12px 14px; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
.opcoes { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0; }
.opc { border: 1.5px solid var(--line); border-radius: 14px; padding: 12px; cursor: pointer; display: flex; gap: 8px; align-items: center; }
.opc input { width: auto; }
.opc:has(input:checked) { border-color: var(--blue); background: var(--blue-soft); }
.pix { text-align: center; }
.pix img { width: 220px; height: 220px; }
.erro { color: var(--red); font-size: 14px; min-height: 20px; }
.seguro { font-size: 13px; color: var(--muted); text-align: center; margin-top: 10px; }
.gira { display: inline-block; width: 16px; height: 16px; border: 2.5px solid var(--blue-soft); border-top-color: var(--blue); border-radius: 50%; animation: g 1s linear infinite; vertical-align: -3px; margin-right: 6px; }
@keyframes g { to { transform: rotate(360deg); } }
.fixo { position: fixed; left: 0; right: 0; bottom: 0; background: #fff; border-top: 1px solid var(--line); padding: 10px 16px; display: none; z-index: 40; }

/* formulário */
fieldset { border: 1px solid var(--line); border-radius: 18px; background: #fff; padding: 20px 22px 24px; margin: 0 0 18px; }
legend { font-weight: 800; color: var(--navy); padding: 0 8px; font-size: 18px; }
.dica { font-size: 13px; color: var(--muted); margin: 4px 0 0; }
.duas { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }

@media (max-width: 820px) {
  .heroi, .preco, .grade3, .grade2, .duas { grid-template-columns: 1fr; }
  .heroi .cartao-g { margin: 10px 12px 0; }
  .passo { grid-template-columns: 1fr; }
  section.bloco { padding: 52px 0; }
  .preco { padding: 26px; }
  .fixo { display: block; }
}