/* Mobile-first. O tema acompanha o dispositivo; não há escolha persistida. */
:root {
  color-scheme: light dark;
  --background: #ffffff;
  --ink: #111111;
  --muted: #565656;
  --line: #dedede;
  --accent: #d2fa89;
  --button-ink: #142009;
  --focus: #386800;
  --emerald: #047857;
  --price-red: #b91c1c;
  --purchase-bar-height: calc(140px + env(safe-area-inset-bottom, 0px));
  font-family: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
  font-synthesis: none;
  background: var(--background);
  color: var(--ink);
}
@media (prefers-color-scheme: dark) {
  :root {
    --background: #000000;
    --ink: #f5f5f5;
    --muted: #b4b4b4;
    --line: #303030;
    --focus: #d2fa89;
    --emerald: #34d399;
    --price-red: #f87171;
  }
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-block: 24px calc(var(--purchase-bar-height) + 24px); }
body { margin: 0; padding-bottom: calc(var(--purchase-bar-height) + 12px); -webkit-font-smoothing: antialiased; }
::selection { background: var(--accent); color: var(--button-ink); }
a { color: inherit; text-underline-offset: 4px; }
a, button, input, summary { -webkit-tap-highlight-color: transparent; scroll-margin-block: 24px calc(var(--purchase-bar-height) + 24px); }
button, input { font: inherit; }
button, summary, label { cursor: pointer; }
button { color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 5px; }
main:focus { outline: none; }
h1, h2, p { margin: 0; }
h1, h2 { text-wrap: balance; }
p { text-wrap: pretty; }
.wrap { width: min(1120px, calc(100% - 40px)); margin-inline: auto; }
.narrow { width: min(760px, calc(100% - 40px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -100px; z-index: 100; padding: 16px; background: var(--accent); color: var(--button-ink); }
.skip-link:focus { top: 12px; }
.site-header { background: var(--background); }
.header-inner { display: flex; align-items: center; gap: 20px; min-height: 72px; }
.wordmark { display: inline-flex; align-items: center; font-size: 24px; font-weight: 700; letter-spacing: -1px; text-decoration: none; }
.wordmark > span:first-child { font-weight: 400; color: var(--muted); }
.brand-dot { width: 6px; height: 6px; margin: 4px 0 0 5px; border-radius: 50%; background: var(--accent); }
.nav-faq { display: inline-flex; align-items: center; min-height: 48px; margin-left: auto; font-size: 16px; text-decoration: none; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; min-height: 60px; padding: 17px 20px; border: 1px solid transparent; border-radius: 6px; font-size: 14px; line-height: 1.5; font-weight: 750; text-decoration: none; text-align: left; }
.button > span:last-child { flex-shrink: 0; font-size: 23px; font-weight: 400; line-height: 1; }
.button-primary { background: var(--accent); color: var(--button-ink); }
.button-primary:hover { background: #c1ed75; }
.header-purchase { display: none; }
.hero { padding-block: 36px 48px; text-align: center; }
.eyebrow { font-size: 13px; font-weight: 600; letter-spacing: 1.4px; color: var(--muted); }
h1 { margin-top: 17px; font-size: clamp(28px, 7.8vw, 48px); line-height: 1.16; letter-spacing: -.8px; font-weight: 600; }
.equipment-offer { margin-top: 22px; }
.price-category { font-size: 14px; color: var(--muted); }
.price-reference { margin-top: 7px; font-size: 18px; color: var(--muted); }
.old-price, .price-reference s { color: var(--price-red); text-decoration-line: line-through; text-decoration-thickness: 2px; }
.offer-emerald, .referral-benefit strong { color: var(--emerald); }
.price-current { margin-top: 2px; line-height: 1.1; color: var(--emerald); }
.price-current > span { font-size: 17px; }
.price-current > strong { font-size: clamp(56px, 18vw, 104px); letter-spacing: -3px; font-weight: 700; }
.offer-note { max-width: 440px; margin: 12px auto 0; font-size: 13px; line-height: 1.55; color: var(--muted); }
body[data-equipment-current="false"] .price-reference { display: none; }
body[data-equipment-current="false"] .price-current > strong { font-size: clamp(32px, 9vw, 54px); letter-spacing: -1px; }
.benefit-inline { margin-top: 23px; }
.referral-benefit { max-width: 430px; margin-inline: auto; font-size: 19px; line-height: 1.55; }
.referral-benefit strong { white-space: nowrap; font-weight: 700; }
.benefit-value { max-width: 100%; font-size: 46px; font-weight: 600; line-height: 1.15; letter-spacing: -1.8px; }
.benefit-description { max-width: 250px; font-size: 18px; line-height: 1.5; text-align: left; color: var(--muted); }
.benefit-conditions { margin-top: 10px; font-size: 13px; line-height: 1.6; color: var(--muted); }
.benefit-conditions a { display: inline-block; min-height: 24px; }
.hero-actions { max-width: 450px; margin: 26px auto 0; }
.location-shortcut { display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 58px; padding-block: 12px; font-size: 17px; line-height: 1.45; }
.location-shortcut > span { flex-shrink: 0; }
.link-note { margin-top: 5px; font-size: 14px; line-height: 1.6; color: var(--muted); }
.monthly-offer { max-width: 500px; margin: 30px auto 0; padding-top: 28px; border-top: 1px solid var(--line); }
.monthly-offer h2 { color: var(--emerald); font-size: clamp(25px, 6vw, 32px); line-height: 1.25; letter-spacing: -.5px; }
.monthly-plan { margin-top: 17px; font-size: 19px; font-weight: 600; }
.monthly-reference { margin-top: 7px; color: var(--muted); font-size: 16px; }
.monthly-reference s { color: var(--price-red); text-decoration-thickness: 2px; }
.monthly-price { margin-top: 4px; color: var(--emerald); font-size: 17px; }
.monthly-price strong { font-size: clamp(34px, 9vw, 48px); line-height: 1.3; letter-spacing: -1px; white-space: nowrap; }
.monthly-price > span { white-space: nowrap; }
.section { padding-block: 40px; border-top: 1px solid var(--line); }
h2 { font-size: 32px; line-height: 1.18; letter-spacing: -.9px; font-weight: 600; }
.section-intro { margin-top: 14px; font-size: 19px; line-height: 1.6; color: var(--muted); }
.checklist-card { margin-top: 27px; }
.checklist-topline { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding-bottom: 14px; font-size: 15px; color: var(--muted); }
.checklist-topline > span { white-space: nowrap; font-variant-numeric: tabular-nums; }
fieldset { min-width: 0; margin: 0; padding: 0; border: 0; border-top: 1px solid var(--line); }
.check-item { display: flex; align-items: flex-start; gap: 16px; padding-block: 23px; border-bottom: 1px solid var(--line); }
.check-item input { flex-shrink: 0; width: 24px; height: 24px; margin: 2px 0 0; accent-color: var(--accent); }
.check-item > span { min-width: 0; }
.check-item strong { display: block; font-size: 20px; line-height: 1.4; font-weight: 600; }
.check-item small { display: block; margin-top: 7px; font-size: 17px; line-height: 1.55; color: var(--muted); }
.checklist-purchase { margin-top: 25px; }
.checklist-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 10px; }
.checklist-bottom p { font-size: 15px; line-height: 1.6; color: var(--muted); }
.reset-button { min-width: 48px; min-height: 48px; padding: 0; border: 0; background: transparent; text-decoration: underline; text-underline-offset: 4px; font-size: 15px; }
.faq-list { margin-top: 25px; border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 22px; min-height: 80px; padding-block: 22px; font-size: 20px; line-height: 1.45; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-plus { display: block; position: relative; flex-shrink: 0; width: 18px; height: 18px; }
.faq-plus::before, .faq-plus::after { content: ""; position: absolute; width: 14px; height: 1px; top: 8px; left: 2px; background: currentColor; }
.faq-plus::after { transform: rotate(90deg); }
details[open] .faq-plus::after { transform: none; }
.faq-answer { padding-bottom: 24px; }
.faq-answer p { font-size: 18px; line-height: 1.7; color: var(--muted); }
.faq-answer p + p { margin-top: 14px; }
.faq-answer .observation { margin-top: 14px; font-size: 15px; }
.site-footer { padding-block: 30px; border-top: 1px solid var(--line); }
.site-footer p { font-size: 15px; color: var(--muted); line-height: 1.7; }
.footer-meta { margin-top: 15px; }
.footer-meta > span { margin-inline: 6px; }
.mobile-purchase { position: fixed; z-index: 40; bottom: 0; left: 0; right: 0; padding: 12px 20px calc(9px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); background: var(--background); }
.mobile-purchase .button { min-height: 56px; padding: 14px 17px; }
.mobile-purchase p { margin-top: 7px; font-size: 13px; text-align: center; color: var(--muted); line-height: 1.5; }
.entry { width: min(760px, calc(100% - 40px)); margin: 10vh auto; }
.entry h1 { margin-block: 40px; }
@media (min-width: 600px) {
  .hero { padding-block: 56px 64px; }
  h1 { font-size: 44px; letter-spacing: -1px; }
  .benefit-description { max-width: 320px; font-size: 20px; }
  .section { padding-block: 56px; }
  h2 { font-size: 40px; }
  .button { font-size: 16px; }
  .check-item strong, .faq-list summary { font-size: 23px; }
  .check-item small { font-size: 18px; }
}
@media (min-width: 800px) {
  html { scroll-padding-block: 115px 30px; }
  body { padding-bottom: 0; }
  a, button, input, summary { scroll-margin-block: 115px 30px; }
  .site-header { position: sticky; top: 0; z-index: 30; border-bottom: 1px solid var(--line); }
  .header-inner { min-height: 86px; gap: 30px; }
  .header-purchase { display: inline-flex; width: auto; min-height: 52px; font-size: 14px; }
  .hero { padding-block: 66px 72px; }
  h1 { font-size: 48px; }
  .benefit-value { font-size: 52px; }
  .mobile-purchase { display: none; }
  .checklist-purchase { width: auto; min-width: 360px; }
}
@media (max-width: 359px) {
  .wrap, .narrow { width: calc(100% - 32px); }
  .hero { padding-top: 25px; }
  .benefit-description { max-width: 240px; text-align: center; }
  .button { padding-inline: 14px; font-size: 13px; gap: 9px; }
  .mobile-purchase { padding-inline: 16px; }
  .mobile-purchase .button { padding-inline: 13px; }
  .location-shortcut { font-size: 16px; }
  .check-item { gap: 12px; }
  .check-item strong { font-size: 19px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}
@media (forced-colors: active) {
  .button { border: 1px solid ButtonText; }
}
@media print {
  .site-header, .mobile-purchase, .button, .skip-link, .reset-button { display: none; }
  body { padding: 0; }
  :root { color-scheme: light; --background: #fff; --ink: #000; --muted: #333; --line: #aaa; }
  .section, .hero { padding-block: 24px; }
}