:root {
  --ink: #2B2D42;
  --ink-2: #4A4E69;
  --muted: #6B7185;
  --cream: #FFF6E8;
  --paper: #FFFFFF;
  --line: #E9E2D6;
  --yellow: #FFC85C;
  --blue: #2A7F9E;
  --green: #3D8B5E;
  --purple: #6A4C9C;
  --red: #B8282E;
  --cta: #D9472B;
  --cta-dark: #B8381F;
  --radius: 18px;
  --shadow: 0 10px 30px rgba(43, 45, 66, .10);
  --font-title: "Fredoka", system-ui, sans-serif;
  --font-body: "Nunito", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 500 17px/1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { font-family: var(--font-title); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(30px, 6.4vw, 50px); }
h2 { font-size: clamp(26px, 4.6vw, 38px); }
h3 { font-size: 21px; }
p { margin: 0 0 1em; }
a { color: inherit; }

.wrap { width: min(1120px, 100% - 40px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 40px); }
.center { text-align: center; }
.section { padding: clamp(56px, 9vw, 96px) 0; }
.sub { color: var(--muted); margin-top: -.3em; margin-bottom: 2em; }
.eyebrow {
  font: 800 13px/1 var(--font-body);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 14px;
}
.eyebrow--red { color: var(--red); }
.hl { background: linear-gradient(transparent 62%, var(--yellow) 62%); padding: 0 .1em; }

/* ---------------------------------------------------------------- botões */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 56px; padding: 0 30px;
  background: var(--cta); color: #fff;
  font: 800 18px/1 var(--font-body);
  text-decoration: none; border-radius: 999px;
  box-shadow: 0 6px 0 var(--cta-dark), 0 12px 24px rgba(217, 71, 43, .25);
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(4px); box-shadow: 0 2px 0 var(--cta-dark); }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 4px; }
.btn--big { width: 100%; min-height: 64px; font-size: 20px; }
.btn--small { min-height: 44px; padding: 0 20px; font-size: 16px; box-shadow: 0 4px 0 var(--cta-dark); }

/* ---------------------------------------------------------------- topo */
.topbar {
  background: var(--ink); color: var(--cream);
  text-align: center; font: 700 13px/1 var(--font-body);
  letter-spacing: .04em; padding: 11px 16px;
}
.hero { padding: clamp(32px, 6vw, 72px) 0 clamp(48px, 7vw, 88px); }
.hero__grid { display: grid; gap: 28px; align-items: center; }
.hero__copy .lead { font-size: 19px; color: var(--ink-2); max-width: 34em; }
.hero__img img { border-radius: var(--radius); box-shadow: var(--shadow); }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; color: var(--ink-2); font-weight: 700; font-size: 15px; }
.ticks li { padding-left: 26px; position: relative; margin: 6px 0; }
.ticks li::before {
  content: ""; position: absolute; left: 2px; top: .45em; width: 12px; height: 7px;
  border: solid var(--green); border-width: 0 0 3px 3px; transform: rotate(-45deg);
}
@media (min-width: 900px) {
  .hero__grid { grid-template-columns: 1fr 1.15fr; gap: 56px; }
}
@media (max-width: 899px) {
  .hero__grid { display: flex; flex-direction: column; gap: 0; }
  .hero__copy { display: contents; }
  .hero .eyebrow { order: 1; }
  .hero h1 { order: 2; margin-bottom: 18px; }
  .hero__img { order: 3; margin-bottom: 20px; }
  .hero .lead { order: 4; font-size: 17px; }
  .hero .btn { order: 5; width: 100%; }
  .hero .ticks { order: 6; }
  .hero { padding-top: 24px; }
}

/* ---------------------------------------------------------------- problema */
.problem { background: var(--paper); }
.pains { list-style: none; padding: 0; margin: 28px 0; display: grid; gap: 14px; }
.pains li {
  display: flex; gap: 18px; align-items: center;
  background: var(--cream); border-radius: var(--radius); padding: 18px 22px;
}
.pains p { margin: 0; font-weight: 700; }
.pain__ico { width: 40px; height: 40px; flex: none; color: var(--red); }
.bridge { font-size: 19px; }

/* ---------------------------------------------------------------- passos */
.steps { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 18px; counter-reset: s; }
.steps li { background: var(--paper); border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); }
.steps p { margin: 0; color: var(--ink-2); }
.step__n {
  display: inline-grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--yellow); font: 600 22px/1 var(--font-title); margin-bottom: 14px;
}
@media (min-width: 760px) { .steps { grid-template-columns: repeat(3, 1fr); } }

/* ---------------------------------------------------------------- atividades */
.activities { background: var(--paper); }
.grid-acts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-acts figure { margin: 0; background: var(--cream); border-radius: var(--radius); padding: 12px; }
.grid-acts img { border-radius: 10px; border: 1px solid var(--line); background: #fff; }
.grid-acts figcaption { padding: 12px 4px 4px; font-size: 14px; color: var(--muted); line-height: 1.35; }
.grid-acts figcaption strong { display: block; color: var(--ink); font-size: 16px; }
@media (min-width: 900px) { .grid-acts { grid-template-columns: repeat(4, 1fr); gap: 22px; } }

/* ---------------------------------------------------------------- idades */
.ages__row { display: grid; gap: 18px; }
.age { background: var(--paper); border-radius: var(--radius); padding: 18px; box-shadow: var(--shadow); border-top: 6px solid; }
.age img { border-radius: 10px; margin-bottom: 16px; box-shadow: 0 4px 14px rgba(0, 0, 0, .12); }
.age p { margin: 0; color: var(--ink-2); }
.age--blue { border-color: var(--blue); }
.age--green { border-color: var(--green); }
.age--purple { border-color: var(--purple); }
.note { margin-top: 26px; text-align: center; font-weight: 700; color: var(--ink-2); }
@media (min-width: 760px) {
  .ages__row { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 759px) {
  .age { display: grid; grid-template-columns: 110px 1fr; gap: 0 16px; align-items: center; }
  .age img { grid-row: span 2; margin: 0; }
  .age h3 { margin: 0; align-self: end; }
  .age p { align-self: start; font-size: 15px; }
}

/* ---------------------------------------------------------------- conteúdo */
.inside { background: var(--paper); }
.inside__grid { display: grid; gap: 32px; align-items: center; }
.inside__grid figure { margin: 0; }
.inside__grid img { border-radius: var(--radius); box-shadow: var(--shadow); }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { position: relative; padding: 12px 0 12px 38px; border-bottom: 1px solid var(--line); }
.checklist li:last-child { border-bottom: 0; }
.checklist li::before {
  content: ""; position: absolute; left: 0; top: 14px; width: 24px; height: 24px; border-radius: 50%;
  background: var(--green);
}
.checklist li::after {
  content: ""; position: absolute; left: 7px; top: 21px; width: 10px; height: 5px;
  border: solid #fff; border-width: 0 0 2.5px 2.5px; transform: rotate(-45deg);
}
@media (min-width: 900px) { .inside__grid { grid-template-columns: 1.1fr 1fr; gap: 56px; } }

/* ---------------------------------------------------------------- oferta */
.card-offer {
  background: var(--paper); border-radius: 26px; padding: clamp(28px, 6vw, 48px);
  text-align: center; box-shadow: 0 20px 50px rgba(43, 45, 66, .14);
  border: 3px solid var(--ink);
}
.price { font: 600 76px/1 var(--font-title); margin: 10px 0 8px; }
.price__cur { font-size: 28px; vertical-align: 32px; margin-right: 4px; }
.price__note { color: var(--muted); font-size: 15px; margin-bottom: 26px; }
.trust { list-style: none; padding: 0; margin: 20px 0 0; display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 20px; font-size: 14px; font-weight: 700; color: var(--ink-2); }
.trust li::before { content: "✓ "; color: var(--green); }

.bump {
  margin-top: 28px; display: grid; gap: 18px; align-items: center;
  background: var(--paper); border: 2px dashed var(--red); border-radius: var(--radius); padding: 18px;
}
.bump img { border-radius: 12px; }
.bump p:last-child { margin: 0; color: var(--ink-2); font-size: 16px; }
@media (min-width: 700px) { .bump { grid-template-columns: 240px 1fr; padding: 22px; } }

/* ---------------------------------------------------------------- garantia */
.guarantee { background: var(--paper); }
.guarantee__box { display: flex; gap: 28px; align-items: center; }
.guarantee__box p { margin: 0; color: var(--ink-2); }
.seal {
  flex: none; width: 112px; height: 112px; border-radius: 50%;
  background: var(--yellow); border: 3px solid var(--ink);
  display: grid; place-content: center; text-align: center;
  font: 800 14px/1 var(--font-body); text-transform: uppercase; letter-spacing: .08em;
}
.seal span { font: 600 46px/1 var(--font-title); letter-spacing: 0; }
@media (max-width: 560px) { .guarantee__box { flex-direction: column; text-align: center; } }

/* ---------------------------------------------------------------- faq */
.faq details { background: var(--paper); border-radius: 14px; margin-bottom: 12px; box-shadow: 0 2px 0 var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 20px 56px 20px 22px; position: relative;
  font-weight: 800; font-size: 17px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font: 600 26px/1 var(--font-title); color: var(--cta);
  transition: transform .2s ease;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 20px; margin: 0; color: var(--ink-2); }
.faq summary:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; border-radius: 14px; }

/* ---------------------------------------------------------------- final e rodapé */
.final { background: var(--ink); color: var(--cream); }
.final h2 { margin-bottom: 28px; }
.final .btn { max-width: 440px; }
.footer { padding: 36px 0 110px; font-size: 13px; color: var(--muted); text-align: center; }
.footer a { color: var(--ink-2); }
.copy { margin: 0; }

/* ---------------------------------------------------------------- barra fixa (mobile) */
.sticky {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .96); backdrop-filter: blur(8px);
  box-shadow: 0 -6px 24px rgba(43, 45, 66, .12);
  font-weight: 700; font-size: 15px;
  transform: translateY(110%); transition: transform .25s ease;
}
.sticky.is-visible { transform: none; }
@media (min-width: 900px) { .sticky { display: none; } .footer { padding-bottom: 36px; } }

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

figure { margin: 0; }

/* ---------------------------------------------------------------- páginas legais */
.legal { padding: 48px 0 80px; }
.legal h1 { font-size: clamp(28px, 5vw, 40px); }
.legal h2 { font-size: 21px; margin-top: 1.6em; }
.legal p, .legal li { color: var(--ink-2); }
.legal .back { display: inline-block; margin-bottom: 24px; font-weight: 800; text-decoration: none; color: var(--cta); }