/* ============================================================================
   Calculadora Lucrativa - landing page
   Paleta oficial do app (navy + coral sobre creme) e tipografia do app.
   Mobile-first: tudo aqui e pensado primeiro para o celular.
   ========================================================================== */

/* ---------- 1. fontes ----------
   Geist (a mesma familia da referencia preciffica.biteti.co), fonte variavel
   servida pelo proprio projeto. Inter fica como reserva na pilha. */
@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-latin.woff2') format('woff2');
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212,
    U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Geist';
  src: url('../fonts/geist-latin-ext.woff2') format('woff2');
  font-weight: 300 800;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ---------- 2. tokens ---------- */
:root {
  --navy: #001b2a;
  --navy-2: #0a2c40;
  --coral: #ff6b7d;
  --coral-forte: #c62f42;
  --coral-suave: #ffb3bc;
  --creme: #f6f3ef;
  --papel: #fffaf6;
  --areia: #f1e9e2;
  --areia-2: #e9ded4;
  --ink: #001b2a;
  --ink-suave: #3f4a57;
  --muted: #5b6673;
  --borda: #e8e0d8;
  --borda-forte: #d8ccc0;
  --ok: #2e7d32;

  /* tipografia: Geist em tudo, como na referencia */
  --serif: 'Geist', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --sans: 'Geist', 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --raio: 3px;
  --raio-g: 10px;
  --shell: 1180px;
  --mola: cubic-bezier(.16, 1, .3, 1);
  --mola-suave: cubic-bezier(.22, 1, .36, 1);
  --topo: 64px;
}

/* ---------- 3. base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--papel);
  color: var(--ink);
  font: 400 16px/1.62 var(--sans);
  letter-spacing: -0.004em;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }

/* titulos em Geist: sans geometrica, tracking negativo curto como na referencia */
h1, h2, h3 { font-family: var(--serif); font-weight: 600; margin: 0; }
h1 { font-size: clamp(33px, 8.6vw, 64px); font-weight: 700; line-height: 1.02; letter-spacing: -0.033em; }
h2 { font-size: clamp(26px, 6vw, 42px); line-height: 1.06; letter-spacing: -0.028em; }
h3 { font-size: clamp(17.5px, 4.2vw, 22px); line-height: 1.2; letter-spacing: -0.018em; }
/* numeros e precos alinhados em coluna */
.numero__val, .oferta__preco b, .exemplo__val { font-variant-numeric: tabular-nums; }
p { margin: 0; }

.shell { width: 100%; max-width: var(--shell); margin: 0 auto; padding: 0 22px; }

/* ---------- 4. utilidades ---------- */
.ey {
  display: block;
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--coral-forte);
  margin-bottom: 14px;
}
.sec--dark .ey { color: var(--coral-suave); }
.num {
  font: 700 12px/1 var(--sans);
  letter-spacing: 0.14em;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.lead { font-size: clamp(16px, 4.3vw, 18.5px); line-height: 1.6; color: var(--ink-suave); }
.sec--dark .lead { color: #cdd8e0; }
/* nas faixas escuras o cinza tem de ser CLARO: o cinza dos fundos claros (5b6673)
   fica em 2,7:1 sobre o navy, ilegivel */
.sec--dark .num, .sec--dark .numero__val span, .sec--dark .exemplo__rot { color: #9aa7b2; }
.sec--dark { background: var(--navy); color: var(--papel); }
.sec--dark h2, .sec--dark h3 { color: var(--papel); }
.sec--sand { background: var(--areia); }
.sec--creme { background: var(--creme); }

.sec { padding: 46px 0; position: relative; }
/* a nav fica fixa: as ancoras precisam de folga para o titulo nao ficar escondido */
section[id], main[id] { scroll-margin-top: 74px; }
@media (min-width: 1000px) { section[id], main[id] { scroll-margin-top: 88px; } }
.rule { height: 1px; background: var(--borda); border: 0; margin: 0; }
.sec--dark .rule { background: rgba(255, 255, 255, 0.14); }

/* botao principal */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  /* coral escuro: com o coral claro o branco do texto ficava em 2,7:1 (ilegivel) */
  background: var(--coral-forte);
  color: #fff;
  border: 1px solid var(--coral-forte);
  border-radius: var(--raio);
  padding: 17px 26px;
  font: 700 12.5px/1 var(--sans);
  letter-spacing: 0.07em;
  text-transform: uppercase;
  min-height: 52px;
  transition: background .2s ease, border-color .2s ease, transform .2s var(--mola);
  will-change: transform;
}
.btn:hover { background: var(--coral-forte); border-color: var(--coral-forte); transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn--largo { width: 100%; }
.btn--fantasma { background: transparent; color: var(--ink); border-color: var(--borda-forte); }
.btn--fantasma:hover { background: var(--creme); color: var(--ink); border-color: var(--ink); }

/* lista com marcacao coral */
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 13px; }
.checks li {
  position: relative;
  padding-left: 30px;
  font-size: 15.5px;
  line-height: 1.5;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 17px;
  height: 17px;
  background: var(--coral);
  -webkit-mask: var(--check) center/contain no-repeat;
  mask: var(--check) center/contain no-repeat;
}
:root {
  --check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M20 6L9 17l-5-5' fill='none' stroke='black' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* selo/pilula */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--borda-forte);
  border-radius: 999px;
  padding: 9px 15px;
  font: 500 12.5px/1 var(--sans);
  color: var(--ink-suave);
  background: transparent;
}
.sec--dark .pill { border-color: rgba(255, 255, 255, 0.2); color: #dbe5ec; }

.selo {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid var(--borda);
  border-radius: var(--raio);
  padding: 10px 13px;
  font: 500 12px/1.25 var(--sans);
  color: var(--ink-suave);
}
.selo svg { width: 17px; height: 17px; flex: 0 0 17px; stroke: var(--coral-forte); }
.sec--dark .selo { border-color: rgba(255, 255, 255, .18); color: #dbe5ec; }
.sec--dark .selo svg { stroke: var(--coral); }

/* ---------- 5. faixa do topo (anuncio + rolagem) ---------- */
.faixa {
  background: var(--navy);
  color: var(--papel);
  font: 600 11.5px/1 var(--sans);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  overflow: hidden;
  position: relative;
  z-index: 60;
}
.faixa__in {
  display: flex;
  align-items: center;
  height: 38px;
  white-space: nowrap;
  animation: faixa 34s linear infinite;
  will-change: transform;
}
.faixa__in span { padding: 0 18px; display: inline-flex; align-items: center; gap: 18px; }
.faixa__in span::after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--coral);
}
@keyframes faixa {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

/* aviso de urgencia dentro do hero */
.urg {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: rgba(255, 107, 125, 0.1);
  border: 1px solid rgba(255, 107, 125, 0.35);
  border-radius: 999px;
  padding: 8px 14px;
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--coral-forte);
}
.urg i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral-forte);
  animation: pulso 1.8s ease-in-out infinite;
}
/* na faixa escura o coral claro e que tem contraste (o escuro sumiria no navy) */
.sec--dark .urg { color: var(--coral); border-color: rgba(255, 107, 125, 0.45); }
.sec--dark .urg i { background: var(--coral); }
@keyframes pulso {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .35; transform: scale(.7); }
}

/* ---------- 6. navegacao ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 250, 246, 0.97);
  border-bottom: 1px solid var(--borda);
}
.nav.is-fixo {
  position: fixed;
  left: 0;
  right: 0;
  transform: translateY(-104%);
  transition: transform .42s var(--mola-suave);
}
.nav.is-fixo.is-on { transform: none; }
.nav__in {
  display: flex;
  align-items: center;
  gap: 14px;
  height: 62px;
}
.nav__marca { display: inline-flex; align-items: center; gap: 10px; margin-right: auto; min-width: 0; min-height: 44px; }
.nav__marca img { width: auto; height: 26px; }
.nav__marca strong {
  font: 600 14.5px/1.05 var(--serif);
  letter-spacing: -0.01em;
  white-space: nowrap;
}
.nav__menu { display: none; }
.nav__cta { display: none; padding: 13px 18px; min-height: 44px; font-size: 11.5px; }
.nav__burger {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid var(--borda-forte);
  border-radius: var(--raio);
  margin-left: 4px;
}
.nav__burger span { display: block; width: 17px; height: 1.6px; background: var(--ink); position: relative; }
.nav__burger span::before,
.nav__burger span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 17px;
  height: 1.6px;
  background: var(--ink);
  transition: transform .25s var(--mola-suave);
}
.nav__burger span::before { top: -5.5px; }
.nav__burger span::after { top: 5.5px; }

/* menu de secoes: chips rolaveis (mobile) */
.chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 9px 22px 11px;
  background: var(--creme);
  border-bottom: 1px solid var(--borda);
  -webkit-overflow-scrolling: touch;
}
.chips::-webkit-scrollbar { display: none; }
.chips a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font: 500 12.5px/1 var(--sans);
  color: var(--ink-suave);
  border: 1px solid var(--borda-forte);
  border-radius: 999px;
  padding: 13px 16px;
  white-space: nowrap;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.chips a:hover, .chips a.is-atual { background: var(--navy); border-color: var(--navy); color: #fff; }

/* gaveta do menu (mobile) */
.gaveta {
  position: fixed;
  inset: 0;
  z-index: 70;
  background: rgba(0, 27, 42, 0.42);
  opacity: 0;
  pointer-events: none;
  transition: opacity .28s ease;
}
.gaveta.is-on { opacity: 1; pointer-events: auto; }
.gaveta__painel {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--papel);
  border-bottom: 1px solid var(--borda);
  padding: 14px 22px 22px;
  transform: translateY(-102%);
  transition: transform .4s var(--mola-suave);
}
.gaveta.is-on .gaveta__painel { transform: none; }
.gaveta__topo { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.gaveta__x {
  width: 44px; height: 44px;
  border: 1px solid var(--borda-forte);
  background: transparent;
  border-radius: var(--raio);
  font-size: 19px;
  line-height: 1;
  color: var(--ink);
}
.gaveta__painel a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 15px 2px;
  border-bottom: 1px solid var(--borda);
  font: 500 16px/1 var(--sans);
}
.gaveta__painel a span { color: var(--muted); font-size: 12px; font-variant-numeric: tabular-nums; }
.gaveta__painel .btn { margin-top: 18px; }

/* ---------- 7. hero ---------- */
.hero { position: relative; overflow: hidden; background: var(--papel); }
.hero__grade { display: grid; gap: 30px; padding: 34px 0 46px; }
.hero h1 { margin-bottom: 16px; }
.hero h1 em { font-style: normal; color: var(--coral-forte); }
.hero__lead { max-width: 46ch; }
.hero__acoes { display: grid; gap: 14px; margin-top: 24px; }
.hero__preco {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font: 500 13px/1 var(--sans);
  color: var(--ink-suave);
}
.hero__preco b { font: 700 15px/1 var(--sans); color: var(--ink); }
.hero__selos { display: grid; gap: 9px; margin-top: 22px; }
.hero__midia { position: relative; display: flex; justify-content: center; padding: 8px 0 4px; }
.hero__cabelo {
  position: absolute;
  inset: -6% -14% 12% -14%;
  z-index: 0;
  opacity: 0.5;
  -webkit-mask-image: radial-gradient(70% 62% at 58% 42%, #000 42%, transparent 78%);
  mask-image: radial-gradient(70% 62% at 58% 42%, #000 42%, transparent 78%);
  pointer-events: none;
}
.hero__cabelo img { width: 100%; height: 100%; object-fit: cover; }
.hero__foto {
  position: absolute;
  right: 2%;
  bottom: 2%;
  width: 42%;
  max-width: 190px;
  z-index: 2;
  border: 1px solid var(--borda);
  background: var(--papel);
  padding: 5px;
  border-radius: var(--raio);
}
.hero__foto img { width: 100%; aspect-ratio: 1/1; object-fit: cover; border-radius: 1px; }

/* moldura de celular com o print real do app */
.device {
  position: relative;
  z-index: 1;
  width: clamp(196px, 54vw, 268px);
  border: 8px solid var(--navy);
  border-radius: 30px;
  overflow: hidden;
  background: var(--papel);
  margin: 0 auto;
}
.device::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 62px;
  height: 5px;
  border-radius: 999px;
  background: rgba(0, 27, 42, 0.18);
  z-index: 3;
}
.device img { width: 100%; display: block; }
.device--larga { width: min(100%, 560px); border-width: 10px; border-radius: 14px; }

/* seta "continue rolando" */
.rolar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 4px 0 26px;
  font: 600 10.5px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}
.rolar svg { width: 15px; height: 15px; stroke: var(--coral-forte); animation: rolarSeta 2.1s ease-in-out infinite; }
@keyframes rolarSeta {
  0%, 62%, 100% { transform: translateY(0); opacity: 1; }
  30% { transform: translateY(4px); opacity: .45; }
}

/* ---------- 8. blocos de conteudo ---------- */
.bloco__topo { margin-bottom: 26px; }
.bloco__topo h2 { max-width: 24ch; }
.dor__grade { display: grid; gap: 26px; }
.dor__foto { border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; }
.dor__foto img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }

/* tres numeros */
.numeros { display: grid; gap: 0; border-top: 1px solid var(--borda); }
.numero { padding: 18px 0; border-bottom: 1px solid var(--borda); }
.numero__rot { font: 600 12px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.numero__val { font: 600 clamp(38px, 11vw, 58px)/1 var(--serif); letter-spacing: -0.03em; margin: 8px 0 10px; }
.numero__val span { font-size: 0.45em; letter-spacing: 0; color: var(--muted); margin-left: 4px; }
.numero p { font-size: 14.5px; color: var(--ink-suave); }
.sec--dark .numero { border-color: rgba(255, 255, 255, 0.14); }

/* exemplo (quebra de crenca) */
.exemplo {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--raio);
  padding: 22px;
  background: rgba(255, 255, 255, 0.04);
}
.exemplo__linha { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; font-size: 15px; color: #cdd8e0; }
.exemplo__linha b { color: var(--papel); font-weight: 600; }
.exemplo__total { margin-top: 12px; padding-top: 14px; border-top: 1px solid rgba(255, 255, 255, 0.16); }
.exemplo__total .numero__val { color: var(--coral); margin: 6px 0 4px; }

/* passos / cartoes sem sombra */
.passos { display: grid; gap: 14px; }
.passo { border: 1px solid var(--borda); border-radius: var(--raio); padding: 20px; background: var(--papel); }
.passo h3 { margin-bottom: 7px; }
.passo p { font-size: 14.5px; color: var(--ink-suave); }
.sec--dark .passo { background: rgba(255, 255, 255, 0.04); border-color: rgba(255, 255, 255, 0.16); }

/* esteira de pilulas */
.rails { display: grid; gap: 9px; overflow: hidden; margin: 26px 0 0; }
.rail { display: flex; gap: 9px; width: max-content; animation: desliza 30s linear infinite; }
.rail--b { animation-duration: 36s; animation-direction: reverse; }
@keyframes desliza {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

/* autora */
.autora { display: grid; gap: 24px; }
.autora__foto { border: 1px solid var(--borda); border-radius: var(--raio); overflow: hidden; }
.autora__foto img { width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.autora__texto p + p { margin-top: 13px; }
.autora__selos { display: grid; gap: 9px; margin-top: 20px; }

/* videoaula */
.aulas { display: grid; gap: 14px; }
.aula { border-top: 1px solid var(--borda); padding-top: 16px; }
.aula .num { display: block; margin-bottom: 8px; }

/* nichos: no celular em duas colunas, com fio de 1px (mantem o desenho editorial) */
.nichos { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.nicho { padding: 14px 0; border-top: 1px solid var(--borda); }
.nicho h3 { font-size: 16.5px; margin-bottom: 4px; }
.nicho p { font-size: 13.5px; color: var(--muted); }

/* recebe + bonus + garantia */
.recebe { display: grid; gap: 24px; }
.bonus {
  border: 1px solid var(--borda-forte);
  border-radius: var(--raio);
  padding: 22px;
  background: var(--papel);
}
.bonus img { width: 100%; max-width: 300px; margin: 0 auto 16px; }
.bonus__item { display: flex; gap: 11px; padding: 10px 0; border-top: 1px solid var(--borda); font-size: 14.5px; }
.bonus__item b { font: 600 12px/1.4 var(--sans); color: var(--coral-forte); min-width: 26px; }
.garantia {
  display: grid;
  gap: 20px;
  align-items: center;
  border-top: 1px solid var(--borda);
  border-bottom: 1px solid var(--borda);
  padding: 26px 0;
}
.garantia img { width: 132px; margin: 0 auto; }

/* oferta */
.oferta { border: 1px solid var(--borda-forte); border-radius: var(--raio); background: var(--papel); padding: 26px 22px; }
.oferta__preco { display: flex; align-items: baseline; gap: 12px; margin: 14px 0 6px; }
.oferta__preco s { color: var(--muted); font-size: 15px; }
.oferta__preco b { font: 700 clamp(40px, 12vw, 62px)/1 var(--serif); letter-spacing: -0.03em; }
.oferta__preco b span { font-size: 0.42em; }
.oferta__lista { display: grid; gap: 9px; margin: 18px 0 22px; }
.oferta__lista div { display: flex; gap: 10px; font-size: 14.5px; color: var(--ink-suave); }
.oferta__lista svg { width: 15px; height: 15px; stroke: var(--ok); flex: 0 0 15px; margin-top: 4px; }
.oferta__selos { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
/* o cartao da oferta e CLARO dentro de uma secao escura: aqui volta o contexto
   claro, senao a regra .sec--dark h3/.pill deixa texto branco em fundo branco */
.oferta h2, .oferta h3 { color: var(--ink); }
.oferta .ey { color: var(--coral-forte); }
.oferta .lead, .oferta p { color: var(--ink-suave); }
.oferta .pill, .oferta .selo { color: var(--ink-suave); border-color: var(--borda-forte); }
.oferta .pill svg, .oferta .selo svg { stroke: var(--coral-forte); }

/* FAQ */
.faq { display: grid; gap: 0; border-top: 1px solid var(--borda); }
.faq details { border-bottom: 1px solid var(--borda); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 17px 30px 17px 0;
  position: relative;
  font: 500 16px/1.35 var(--sans);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "";
  position: absolute;
  right: 4px;
  top: 50%;
  width: 11px;
  height: 11px;
  border-right: 1.6px solid var(--coral-forte);
  border-bottom: 1.6px solid var(--coral-forte);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .28s var(--mola-suave);
}
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq p { padding: 0 0 18px; font-size: 14.8px; color: var(--ink-suave); }

/* fechamento */
.fecho { position: relative; overflow: hidden; }
.fecho__cabelo { position: absolute; inset: 0; opacity: 0.28; }
.fecho__cabelo img { width: 100%; height: 100%; object-fit: cover; }
.fecho__in { position: relative; z-index: 1; }
.fecho h2 { max-width: 20ch; margin-bottom: 18px; }

/* rodape */
.rodape { background: var(--navy); color: #b9c6d0; padding: 34px 0 30px; font-size: 13.5px; }
.rodape__grade { display: grid; gap: 20px; }
.rodape img { height: 34px; width: auto; }
.rodape a:hover { color: var(--papel); }
.rodape__links { display: flex; flex-wrap: wrap; gap: 4px 18px; }
.rodape__links a { display: inline-flex; align-items: center; min-height: 44px; }
.rodape__fim { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 12px; }

/* CTA fixo no celular */
.cta-fixo {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 55;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(255, 250, 246, 0.97);
  border-top: 1px solid var(--borda);
  transform: translateY(115%);
  transition: transform .4s var(--mola-suave);
}
.cta-fixo.is-on { transform: none; }
.cta-fixo__in { display: flex; align-items: center; gap: 12px; }
.cta-fixo__preco { font: 600 13px/1.25 var(--sans); color: var(--ink); }
.cta-fixo__preco small { display: block; font: 400 11.5px/1.3 var(--sans); color: var(--muted); }
.cta-fixo .btn { flex: 1; min-height: 48px; padding: 13px 16px; font-size: 11.5px; }

/* ---------- 9. notificacao de compra ---------- */
.avisos {
  position: fixed;
  left: 14px;
  bottom: 78px;
  z-index: 56;
  display: grid;
  gap: 8px;
  pointer-events: none;
}
.aviso {
  display: flex;
  align-items: center;
  gap: 11px;
  background: var(--papel);
  border: 1px solid var(--borda-forte);
  border-left: 3px solid var(--coral);
  border-radius: var(--raio);
  padding: 11px 14px;
  max-width: 300px;
  font-size: 13.5px;
  line-height: 1.35;
  pointer-events: auto;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .4s var(--mola-suave), transform .4s var(--mola-suave);
}
.aviso.is-on { opacity: 1; transform: none; }
.aviso__ic {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: rgba(255, 107, 125, 0.14);
  display: grid;
  place-items: center;
  flex: 0 0 26px;
}
.aviso__ic svg { width: 14px; height: 14px; stroke: var(--coral-forte); }
.aviso b { font-weight: 600; }
.aviso small { display: block; color: var(--muted); font-size: 11.5px; }

/* ---------- 10. reveal (mola) ---------- */
.js .rv {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity .68s var(--mola), transform .68s var(--mola);
}
.js .rv.is-in { opacity: 1; transform: none; }
.js .rv[data-rv="escala"] { transform: translate3d(0, 26px, 0) scale(.985); }
.js .rv[data-rv="esquerda"] { transform: translate3d(-20px, 0, 0); }
.js .rv[data-rv="direita"] { transform: translate3d(20px, 0, 0); }

@media (prefers-reduced-motion: reduce) {
  .js .rv { opacity: 1 !important; transform: none !important; transition: none !important; }
  .faixa__in, .rail, .rolar svg, .urg i { animation: none !important; }
  .nav.is-fixo { transition: none; }
  * { scroll-behavior: auto !important; }
}

/* ---------- 11. telas maiores ---------- */
@media (min-width: 700px) {
  .sec { padding: 82px 0; }
  .nav__cta { display: inline-flex; }
  .nav__marca img { height: 32px; }
  .hero__grade { grid-template-columns: 1.04fr 0.96fr; align-items: center; gap: 44px; padding: 52px 0 62px; }
  .hero__acoes { grid-template-columns: auto auto; justify-content: start; align-items: center; }
  .hero__selos { grid-template-columns: repeat(3, 1fr); }
  .dor__grade { grid-template-columns: 1fr 0.86fr; gap: 48px; align-items: center; }
  .numeros { grid-template-columns: repeat(3, 1fr); border-top: 0; }
  .numero { border-bottom: 0; border-top: 1px solid var(--borda); padding: 26px 22px 26px 0; }
  .numero + .numero { padding-left: 22px; border-left: 1px solid var(--borda); }
  .passos { grid-template-columns: repeat(3, 1fr); }
  .autora { grid-template-columns: 0.92fr 1.08fr; gap: 46px; align-items: center; }
  .aulas { grid-template-columns: repeat(2, 1fr); gap: 22px 30px; }
  .nichos { grid-template-columns: repeat(3, 1fr); }
  .nicho { padding: 20px 22px 20px 0; border-bottom: 0; border-top: 1px solid var(--borda); }
  .nicho + .nicho { padding-left: 22px; border-left: 1px solid var(--borda); }
  .recebe { grid-template-columns: 1.1fr 0.9fr; gap: 46px; align-items: start; }
  .garantia { grid-template-columns: auto 1fr; gap: 30px; }
  .garantia img { margin: 0; }
  .rodape__grade { grid-template-columns: 1.2fr 1fr; align-items: start; }
  .cta-fixo { display: none; }
  .avisos { bottom: 20px; }
}

@media (min-width: 1000px) {
  .nav__in { height: 72px; }
  .nav__menu { display: flex; gap: 26px; margin-right: 22px; align-items: center; }
  .nav__menu a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    font: 500 13.5px/1 var(--sans);
    color: var(--ink-suave);
    padding: 8px 0;
    border-bottom: 1.5px solid transparent;
    transition: color .2s ease, border-color .2s ease;
  }
  .nav__menu a:hover { color: var(--ink); border-color: var(--coral); }
  .nav__burger { display: none; }
  .chips { display: none; }
  .hero__grade { grid-template-columns: 1.02fr 0.98fr; gap: 60px; }
  /* em tela larga os cartoes ficam empilhados: 3 colunas aqui apertariam o texto */
  .passos { grid-template-columns: 1fr; }
  .dor__grade { grid-template-columns: 0.94fr 1.06fr; }
  .hero__foto { width: 46%; max-width: 240px; }
  .device { width: clamp(232px, 22vw, 292px); }
  .fecho__in { max-width: 620px; }
  .avisos { left: 22px; bottom: 22px; }
  .aviso { max-width: 330px; }
}