:root {
  --bg: #120c2c;
  --bg-2: #1b1342;
  --bg-final: #2a1a5e;
  --bg-footer: #0b0719;
  --text: #ece7f8;
  --muted: #b9afd8;
  --lav: #d6c8ff;
  --line: rgba(255, 255, 255, .13);
  --ink: #1a1727;
  --ink-muted: #55506a;
  --card-line: #dcd6ea;
  --cta: #f5b935;
  --cta-hover: #ffc94d;
  --cta-text: #1c1140;
  --serif: Georgia, "Noto Serif", "Times New Roman", serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wrap: 1080px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { font-family: var(--serif); font-weight: 700; margin: 0; color: #fff; }
h1 { font-size: clamp(36px, 9.6vw, 62px); line-height: 1.04; letter-spacing: -.01em; }
h2 { font-size: clamp(26px, 6.6vw, 38px); line-height: 1.12; margin-bottom: 14px; }
h3 { font-size: 20px; line-height: 1.25; margin-bottom: 10px; }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.wrap.narrow { max-width: 720px; }

/* CTA: one color on the whole page, nothing else is warm */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 10px;
  background: var(--cta);
  color: var(--cta-text);
  font-family: var(--sans);
  font-weight: 700;
  font-size: 17px;
  text-decoration: none;
  border: 0;
  -webkit-tap-highlight-color: transparent;
}
.cta b { font-weight: inherit; white-space: nowrap; margin-left: .3em; }
.cta:hover { background: var(--cta-hover); }
.cta:focus-visible { outline: 3px solid #fff; outline-offset: 3px; }
.cta-big { min-height: 58px; font-size: 18px; padding: 0 26px; }
.cta-full { width: 100%; padding: 0 14px; font-size: 17px; }
.cta-small { min-height: 40px; font-size: 14px; padding: 0 14px; border-radius: 8px; }

/* top bar */
.topbar { background: var(--bg); border-bottom: 1px solid var(--line); }
.topbar-in { min-height: 54px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.brand {
  display: inline-block;
  color: #fff;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .12em;
  padding: 5px 10px;
  border: 1px solid rgba(255, 255, 255, .38);
  border-radius: 6px;
}
.topbar-cta { display: none; }

/* hero */
.hero { padding: 34px 0 0; overflow: hidden; }
.hero-in { display: grid; gap: 30px; }
.eyebrow { margin: 0 0 10px; color: var(--lav); font-family: var(--serif); font-style: italic; font-size: 19px; }
.lead { margin: 18px 0 0; font-size: 18px; line-height: 1.5; color: var(--text); max-width: 34em; }
.hero-action { margin-top: 24px; }
.hero-action .cta { width: 100%; }
.micro { margin: 12px 0 0; font-size: 14px; line-height: 1.45; color: var(--muted); }
.trust { margin: 10px 0 0; font-size: 14px; line-height: 1.45; color: var(--muted); }
.trust b { color: #fff; font-weight: 700; }
.hero-page { position: relative; margin: 0; }
.hero-page figcaption { font-size: 13px; color: var(--muted); margin: 0 0 8px; }
.hero-page img { border-radius: 8px 8px 0 0; box-shadow: 0 -12px 40px rgba(0, 0, 0, .5); }

/* blocks */
.block { padding: 48px 0; }
.block.alt { background: var(--bg-2); }
.sub { color: var(--muted); font-size: 17px; margin-bottom: 22px; max-width: 40em; }
.proof { display: grid; gap: 26px; }
.page-link { display: block; cursor: zoom-in; }
.page-link img, .thumbs img { border: 1px solid var(--line); border-radius: 6px; background: #fff; box-shadow: 0 10px 30px rgba(0, 0, 0, .35); }
.filtro h3 { font-size: 19px; }
.filtro dl { margin: 0; }
.filtro dl div { padding: 10px 0; border-top: 1px solid var(--line); }
.filtro dt { font-weight: 700; display: inline; color: #fff; }
.filtro dt::after { content: ": "; }
.filtro dd { display: inline; margin: 0; color: var(--muted); }
.more-label { margin: 30px 0 10px; font-weight: 700; font-size: 15px; color: #fff; }
.thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.thumbs a { display: block; }
.pdf-line { margin: 16px 0 0; font-size: 15px; color: var(--muted); }
.pdf-line a { color: var(--lav); font-weight: 700; }

/* rotas */
.rotas-lead { font-family: var(--serif); font-size: 21px; font-weight: 700; margin: 6px 0 4px; color: #fff; }
.rotas { list-style: none; margin: 0; padding: 0; }
.rotas li { padding: 12px 0; border-top: 1px solid var(--line); display: grid; gap: 2px; }
.rotas li:last-child { border-bottom: 1px solid var(--line); }
.rotas strong { font-size: 17px; color: #fff; }
.rotas span { color: var(--muted); font-size: 15px; }
.note { margin: 12px 0 0; font-size: 14px; color: var(--muted); }

/* offer */
.offer { display: grid; gap: 28px; }
.check { list-style: none; margin: 0; padding: 0; }
.check li { position: relative; padding: 8px 0 8px 27px; }
.check li::before {
  content: ""; position: absolute; left: 0; top: 13px;
  width: 17px; height: 17px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2.5 8.6l3.4 3.4 7.6-8' stroke='%23d6c8ff' stroke-width='2.2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}
.price-card {
  background: #fff;
  color: var(--ink);
  border-radius: 14px;
  padding: 24px 20px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.price-label { margin: 0; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-muted); }
.price { margin: 2px 0 0; font-family: var(--serif); font-size: 52px; font-weight: 700; line-height: 1.1; letter-spacing: -.02em; color: var(--ink); }
.price-sub { margin: 6px 0 18px; color: var(--ink-muted); font-size: 15px; }
.pay { margin: 12px 0 0; font-size: 14px; color: var(--ink-muted); text-align: center; }
.guarantee { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--card-line); }
.guarantee strong { display: block; margin-bottom: 4px; color: var(--ink); }
.guarantee p { margin: 0; font-size: 15px; color: var(--ink-muted); }
.price-card .cta:focus-visible { outline-color: var(--cta-text); }

/* faq */
.faq { border-top: 1px solid var(--line); margin-top: 6px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer; position: relative;
  padding: 16px 34px 16px 0; font-weight: 700; font-size: 17px; line-height: 1.35; color: #fff;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary:focus-visible, .page-link:focus-visible, .thumbs a:focus-visible, .pdf-line a:focus-visible { outline: 3px solid var(--lav); outline-offset: 3px; }
.faq summary::after {
  content: "+"; position: absolute; right: 2px; top: 12px;
  font-size: 26px; line-height: 1; color: var(--lav); font-weight: 400;
}
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: -4px 0 18px; color: var(--muted); }

/* final */
.final { background: var(--bg-final); padding: 52px 0 60px; text-align: center; }
.final p { color: #ddd6f0; margin: 0 0 22px; }
.final .cta { width: 100%; }

.footer { background: var(--bg-footer); color: #9d93bf; font-size: 13px; padding: 24px 0 96px; }
.footer p { margin: 0 0 6px; }
.footer a { color: var(--lav); }

/* sticky mobile bar */
.sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: #1b1342;
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 28px rgba(0, 0, 0, .45);
  transform: translateY(110%);
  transition: transform .22s ease;
}
.sticky.is-on { transform: none; }
.sticky-price { display: grid; line-height: 1.15; }
.sticky-price strong { font-size: 19px; color: #fff; }
.sticky-price > span { font-size: 11.5px; color: var(--muted); }
.sticky .cta { min-height: 48px; padding: 0 20px; font-size: 16px; flex-shrink: 0; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sticky { transition: none; }
}

/* tablet and up */
@media (min-width: 640px) {
  .hero-action .cta, .final .cta { width: auto; }
  .proof { grid-template-columns: 1fr 1fr; align-items: start; gap: 34px; }
  .rotas li { grid-template-columns: 1fr 1fr; align-items: baseline; }
  .price-card { padding: 28px 26px; }
  .final .cta { min-width: 320px; }
}

/* desktop */
@media (min-width: 860px) {
  body { font-size: 17px; }
  .topbar { position: sticky; top: 0; z-index: 20; }
  .topbar-in { min-height: 60px; }
  .topbar-cta { display: inline-flex; }
  .hero { padding: 64px 0 0; }
  .hero-in { grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
  .hero-copy { padding-bottom: 56px; }
  .lead { font-size: 20px; }
  .hero-action { display: grid; gap: 12px; margin-top: 30px; justify-items: start; }
  .hero-action .cta { min-width: 320px; }
  .micro { font-size: 15px; }
  .hero-page { align-self: end; }
  .block { padding: 68px 0; }
  .sub { font-size: 18px; }
  .proof { grid-template-columns: 1fr 1fr; gap: 48px; }
  .filtro { position: sticky; top: 84px; }
  .filtro h3 { font-size: 22px; }
  .offer { grid-template-columns: 1.15fr 1fr; align-items: start; gap: 48px; }
  .thumbs { gap: 16px; max-width: 760px; }
  .sticky { display: none; }
  .footer { padding-bottom: 32px; }
}